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1

Appalachian Studies Student Survey Items  

E-Print Network (OSTI)

about Appalachian culture/history Historical Survey Data (Prior to 2006) ACT Appalachian Region Alumni selected Berea College. Major Reason Minor Reason Not a Reason Cost of attendance/affordable price Close

Baltisberger, Jay H.

2

ECONOMIC IMPACT OF THE APPALACHIAN GATEWAY  

E-Print Network (OSTI)

ECONOMIC IMPACT OF THE APPALACHIAN GATEWAY PROJECT By Randall A. Childs Bureau of Business and Economic Research College of Business and Economics West Virginia University United States where demand is strong. This report documents the economic impact of the Appalachian

Mohaghegh, Shahab

3

APPALACHIAN COLLEGES COMMUNITY ECONOMIC DEVELOPMENT PARTNERSHIP  

E-Print Network (OSTI)

of ACA institutions 2. Build value-added and sustainable campus-community economic developmentAPPALACHIAN COLLEGES COMMUNITY ECONOMIC DEVELOPMENT PARTNERSHIP The UNC-Chapel Hill Office of Economic and Business Development and the Appalachian College Association proudly announce the Appalachian

Engel, Jonathan

4

Photo courtesy of Appalachian State University Appalachian State University  

E-Print Network (OSTI)

4 Report from the Appalachian State University Office of Sustainability to the American College of Sustainability Matt Parsons, Graduate Assistant Published spring 2010 A comparative survey of emissions from year to the greenhouse gas inventory completed fall 2009 by per the requirements of the American College and University

Rose, Annkatrin

5

Appalachian State | Open Energy Information  

Open Energy Info (EERE)

State State Jump to: navigation, search Name Appalachian State Facility Appalachian State Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Location Boone NC Coordinates 36.21342836°, -81.69232965° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.21342836,"lon":-81.69232965,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

6

Facility Design Manual Appalachian State University  

E-Print Network (OSTI)

at Charlotte Design and Construction Manual University of South Carolina Sustainable Design Guidelines US DOE & US Green Building Council (USGBC) Sustainable Building Technical Manual #12;A p p a l a c h i a nFacility Design Manual Appalachian State University #12;#12;© 2009 by Appalachian State University

Thaxton, Christopher S.

7

Appalachian State University October 11, 2010  

E-Print Network (OSTI)

of Ad-hoc Committee, Chair Michael Ramey, Chair Eric Marland, Vice-Chair Jeff Butts, Parliamentarian and its functions within Appalachian State University. Peter Petschauer, Chair Steve Williams, Vice Chair

Rose, Annkatrin

8

AEP Appalachian Power - Residential Energy Efficiency Rebate...  

Energy Savers (EERE)

a completed free in-home assessment by Appalachian Power in order to qualify for rebates Heat Pumps: * Upgrade of heat pump requires minimum 14 SEER * Heat pump replacing electric...

9

Appalachian Electric Coop | Open Energy Information  

Open Energy Info (EERE)

Appalachian Electric Coop Appalachian Electric Coop Jump to: navigation, search Name Appalachian Electric Coop Place Tennessee Utility Id 727 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial General Power rate (part 3) Commercial Commercial General Power rate (Part 2)- single phase self contained metering Commercial Commercial General Power rate (part 2)-single phase transformer rated metering Commercial Commercial General Power rate (part 2)-three phase transformer rated

10

APPALACHIAN STATE UNIVERSITY OFFICE OF GENERAL COUNSEL  

E-Print Network (OSTI)

APPALACHIAN STATE UNIVERSITY OFFICE OF GENERAL COUNSEL MEMORANDUM TO: Faculty and Staff FROM: Dayton T. Cole, General Counsel DATE: October 22, 2013 SUBJECT: Political Activity [Please print and post Resources website: http://hrs.appstate.edu/announcements/552. Questions concerning the interpretation

Thaxton, Christopher S.

11

E-Print Network 3.0 - appalachian margin foundering Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

margin foundering Page: << < 1 2 3 4 5 > >> 1 Appalachian State University Foundation, Inc. Monthly Payroll Deduction Form (A-3) Summary: Appalachian State University...

12

NYMEX Central Appalachian coal futures near-month contract final...  

Annual Energy Outlook 2012 (EIA)

Release Date: January 29, 2015 Next Release Date: January 2016 NYMEX Central Appalachian coal futures near-month contract final settlement price history Data as of 12312014....

13

Appalachian States Low-Level Radioactive Waste Compact (Maryland)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation authorizes Maryland's entrance into the Appalachian States Low-Level Radioactive Waste Compact, which seeks to promote interstate cooperation for the proper management and disposal...

14

Origin Basin Destination State STB EIA STB EIA Northern Appalachian...  

Gasoline and Diesel Fuel Update (EIA)

- W - W W W - W Central Appalachian Basin Alabama 26.18 26.10 -0.3% 118.06 22.1% 930 37.4% 100.0% Central Appalachian Basin Delaware 23.73 15.12 -36.3% 88.59 17.1%...

15

Solar Decathlon: Appalachian State Wins People's Choice Award |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Decathlon: Appalachian State Wins People's Choice Award Decathlon: Appalachian State Wins People's Choice Award Solar Decathlon: Appalachian State Wins People's Choice Award October 3, 2011 - 10:38am Addthis On Friday, Sept. 30, 2011, U.S. Department of Energy Secretary Steven Chu spoke with Jeffrey Tiller, left, and David Lee, right, members of Appalachian State’s Solar Decathlon team. | Credit: Stefano Paltera/U.S. Department of Energy Solar Decathlon On Friday, Sept. 30, 2011, U.S. Department of Energy Secretary Steven Chu spoke with Jeffrey Tiller, left, and David Lee, right, members of Appalachian State's Solar Decathlon team. | Credit: Stefano Paltera/U.S. Department of Energy Solar Decathlon Carol Anna Communications Manager for the 2011 Solar Decathlon EDITOR'S NOTE: Originally posted on the Solar Decathlon News Blog on

16

DOE Solar Decathlon: News Blog » Appalachian State  

NLE Websites -- All DOE Office Websites (Extended Search)

'Appalachian State' 'Appalachian State' Appalachian State Wins People's Choice Award Saturday, October 1, 2011 By Carol Anna Appalachian State University won the U.S. Department of Energy Solar Decathlon 2011 People's Choice Award for its Solar Homestead today. This award gives the public the opportunity to vote for its favorite house. This year, 92,538 votes were cast. The award was announced at a Victory Reception in the solar Village in West Potomac Park-the last official event of Solar Decathlon 2011. Photo of Steven Chu shaking hands with Jeffrey Tiller as David Lee looks on. On Friday, Sept. 30, 2011, U.S. Department of Energy Secretary Steven Chu spoke with Jeffrey Tiller, left, and David Lee, right, members of Appalachian State's Solar Decathlon team. (Credit: Stefano Paltera/U.S.

17

Appalachian coal awareness conference: promoting Eastern coal  

SciTech Connect

Promoting the development and use of coal, especially coal from the Appalachian region, was the focus of introductory and keynote speeches and a discussion by representatives of the Virginia Coal Council, mining engineers, industry, and the Edison Electric Institute. Governor Dalton's keynote address noted that both producers and consumers attending the conference should work together to promote coal as a solution to the US energy future, and reported the impact that a commitment to coal has had on Virginia's economic growth. Participants in the coal consumers panel discussion raised various economic and regulatory issues.

Not Available

1984-01-01T23:59:59.000Z

18

Appalachian State University Campus Community Message on Ebola  

E-Print Network (OSTI)

Appalachian State University Campus Community Message on Ebola Dear Students, Welcome to campus of Health. There are many important facts found at this link including that ebola is NOT spread through air

Thaxton, Christopher S.

19

Appalachian Power Co | Open Energy Information  

Open Energy Info (EERE)

APCO) APCO) Jump to: navigation, search Name Appalachian Power Co Abbreviation APCO Affiliate Of AEP Place Ohio Service Territory Virginia, West Virginia, Tennessee Website www.appalachianpower.com Green Button Reference Page www.aep.com/newsroom/news Green Button Committed Yes Utility Id 733 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes RTO PJM Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Buying Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now!

20

sin 2 beta + gamma Measurements  

SciTech Connect

I report on the most recent measurements done to constrain sin(2{beta}+{gamma}) with neutral B mesons. Direct measurements of 2{beta} + {gamma} will provide a precise test of the standard model predictions with higher statistics. Present constraints come from studies of B {yields} D{sup (*){+-}}{pi}{sup {-+}}/{rho}{sup {-+}} decays done by BABAR and Belle collaborations with full and inclusive techniques to reconstruct B mesons. B {yields} D{sup 0(*)}K{sup 0} decays are also very promising but statistics are too low to give any constraint at the moment.

Therin, G; /Paris U., VI-VII

2005-06-24T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Appalachian Power Co (West Virginia) | Open Energy Information  

Open Energy Info (EERE)

Appalachian Power Co Appalachian Power Co Place West Virginia Utility Id 733 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png G.S. - T.O.D. Commercial L.G.S. Commercial R.S. Residential R.S. - T.O.D Residential Average Rates Residential: $0.0813/kWh Commercial: $0.0731/kWh Industrial: $0.0562/kWh The following table contains monthly sales and revenue data for Appalachian Power Co (West Virginia). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

22

AEP Appalachian Power - Residential Energy Efficiency Rebate Program (West  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AEP Appalachian Power - Residential Energy Efficiency Rebate AEP Appalachian Power - Residential Energy Efficiency Rebate Program (West Virginia) AEP Appalachian Power - Residential Energy Efficiency Rebate Program (West Virginia) < Back Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Attic or Sidewall Insulation: $300 Basement or Crawl Space Insulation: $200 HVAC Maintenance: $100 Duct Sealing: $100 Envelope Air Infiltration Reduction: $200 Program Info Funding Source ApCo HomeSMART Program Start Date 3/11/2011 State West Virginia Program Type Utility Rebate Program Rebate Amount HVAC Maintenance: 50% of cost Insulation: $0.30/sq ft Air Source Heat Pump (replacing electric furnace): $100 or $200

23

AEP Appalachian Power - Commercial and Industrial Rebate Programs (West  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AEP Appalachian Power - Commercial and Industrial Rebate Programs AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Other Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $150,000/account/year Program Info Start Date 3/11/2011 State West Virginia Program Type Utility Rebate Program Rebate Amount Custom: 50% Unitary/Split AC/Air Source Heat Pumps: $40/ton Packaged Terminal A/C: $30/ton Water/Air Cooled Chillers: $30/ton Ground Source Heat Pump: $50/ton VFDs: $40/HP Programmable Thermostat: $25/unit T8 and T5 Fluorescent Retrofits: $2-$21/fixture T8 and T5 High Bay Fixtures: $28-$209/fixture

24

1 INTRODUCTION Appalachian coal recovered during mining fre-  

E-Print Network (OSTI)

of Appalachian underground coal mining (Newman 2003). Storage of coal processing waste is limited to above ground, the impact of past and present mining on the long-term stability of the structure must be evalu- ated overlies a section of the mine workings and, therefore, long term stability of the mine work- ings

25

Performance evaluation of Appalachian wells using a microcomputer gas simulation model  

SciTech Connect

The Appalachian Basin contains very low reservoir pressures (as low as 120 psi). To help solve these problems, a one-dimensional gas simulator has been developed for use on a microcomputer. The simulation program provides production engineers with tools to generate data and determine the inflow performance relationships (IPR) of Appalachian-type wells. These Appalachian well field case studies were conducted, whereby various production methods were analyzed using the Nodal analysis method. Consequently, improved design criteria were established for selecting compatible production methods and handling production problems in the Appalachian Basin.

Yu, J.P.; Mustafa, A. (West Virginia Univ., Morgantown (USA)); Hefner, M.H. (CNG Transmission Co., Clarksburg, WV (USA))

1990-04-01T23:59:59.000Z

26

E-Print Network 3.0 - appalachian mountain region Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

10-week learning and living experience in the Appalachian Mountains. Students conduct independent... Mountain Lake Biological Station SUMMER2009 APPLY ONLINE: W W W . M L B S ....

27

E-Print Network 3.0 - appalachian silvopasture pasture Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

State University, Boone, NC Chris Thaxton... Department of Geology Carol Babyak, Ph.D., and Will Benner Department of Chemistry Appalachian State Source: Thaxton,...

28

E-Print Network 3.0 - appalachian spruce fir Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

topography, and potential insolation on the Summary: United States (Noss et al. 1995; White and Miller 1998). Appalachian montane spruce-fir forests... by wind, with natural...

29

Parametric and predictive analysis of horizontal well configurations for coalbed methane reservoirs in Appalachian Basin.  

E-Print Network (OSTI)

??It has been a well-established fact that the Appalachian Basin represents a high potential region for the Coalbed Methane (CBM) production. The thin coal beds (more)

Maricic, Nikola.

2004-01-01T23:59:59.000Z

30

Examples from the atlas of major Appalachian Gas Plays  

SciTech Connect

The objectives of this contract are to produce a panted atlas of major Appalachian basin gas plays and to compile a machine-readable database of reservoir data. The Appalachian Oil and Natural Gas Research Consortium (AONGRC or the Consortium), a partnership of the state geological surveys in Kentucky, Ohio, Pennsylvania, and West Virginia, and the departments of Geology and Petroleum and Natural Gas Engineering at West Virginia University (WVU), agrees with the need to classify gas reservoirs by geologic plays. During meetings with industry representatives, the small independents in the basin emphasized that one of their prime needs was to place each producing reservoir within a stratigraphic framework subdivided by environment of deposition to enable them to develop exploration and development strategies. The text for eight of the 31 play descriptions has been completed, drafting of illustrations for these plays is underway (or complete for some plays), and the review process is ongoing.

Patchen, D.G.; Aminian, K.; Avary, K.L.; Baranoski, M.T.; Flaherty, K.; Nuttall, B.C.; Smosna, R.A.

1993-12-31T23:59:59.000Z

31

Appalachian basin coal-bed methane: Elephant or flea  

SciTech Connect

Historically, interest in the Appalachian basin coal-bed methane resource extends at least over the last 50 years. The Northern and Central Appalachian basins are estimated to contain 61 tcf and 5 tcf of coal-bed methane gas, respectively. Development of this resource has not kept pace with that of other basins, such as the Black Warrior basin of Alabama of the San Juan basin of northern New Mexico and Colorado. Without the benefit of modern completion, stimulation, and production technology, some older Appalachian basin coal-bed methane wells were reported to have produced in excess of 150 used here to characterize some past projects and their results. This work is not intended to comprise a comprehensive survey of all Appalachian basin projects, but rather to provide background information from which to proceed for those who may be interested in doing so. Several constraints to the development of this resource have been identified, including conflicting legal rights of ownership of the gas produced from the coal seams when coal and conventional oil and gas rights are controlled by separate parties. In addition, large leaseholds have been difficult to acquire and finding costs have been high. However, the threshold of minimum economic production may be relatively low when compared with other areas, because low-pressures pipelines are available and gas prices are among the highest in the nation. Interest in the commercial development of the resource seems to be on the increase with several projects currently active and more reported to be planned for the near future.

Hunt, A.M. (Dames and Moore, Cincinnati, OH (United States))

1991-08-01T23:59:59.000Z

32

Opportunities for Visual Resource Management in the Southern Appalachian Coal Basin1  

E-Print Network (OSTI)

Opportunities for Visual Resource Management in the Southern Appalachian Coal Basin1 John W) in the southern Appalachian coal basin resulting from the Surface Mining Control and Reclamation Act. It focuses been concerned with the visual impacts resulting from the surface mined coal the agency purchases

Standiford, Richard B.

33

Solar Decathlon Team Using Appalachian Mountain History to Model Home of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Decathlon Team Using Appalachian Mountain History to Model Solar Decathlon Team Using Appalachian Mountain History to Model Home of the Future Solar Decathlon Team Using Appalachian Mountain History to Model Home of the Future March 31, 2011 - 10:52am Addthis Appalachian State University’s Solar Homestead design model |courtesy of The Solar Homestead’s official Facebook page Appalachian State University's Solar Homestead design model |courtesy of The Solar Homestead's official Facebook page April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs How can I participate? The next Solar Decathlon will be held Sept. 23-Oct. 2, 2011, at the National Mall's West Potomac Park in Washington, D.C. Join us there! In honor of the Department of Energy's Solar Decathlon -- which challenges 20 collegiate teams to design, build, and operate solar-powered

34

Solar Decathlon Team Using Appalachian Mountain History to Model Home of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Decathlon Team Using Appalachian Mountain History to Model Solar Decathlon Team Using Appalachian Mountain History to Model Home of the Future Solar Decathlon Team Using Appalachian Mountain History to Model Home of the Future March 31, 2011 - 10:52am Addthis Appalachian State University’s Solar Homestead design model |courtesy of The Solar Homestead’s official Facebook page Appalachian State University's Solar Homestead design model |courtesy of The Solar Homestead's official Facebook page April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs How can I participate? The next Solar Decathlon will be held Sept. 23-Oct. 2, 2011, at the National Mall's West Potomac Park in Washington, D.C. Join us there! In honor of the Department of Energy's Solar Decathlon -- which challenges 20 collegiate teams to design, build, and operate solar-powered

35

Energy analysis of human ecosystems in an Appalachian coal county  

SciTech Connect

Preliminary results from a energy analysis of the coal fuel cycle in an Appalachian coal county has provided systematic assessment of hidden energy subsidies in extraction, transport, processing, and combustion. Current results indicate a major loss due to depletion of the coal resource base by use of inefficient mining techniqus. Although of smaller magnitude, reductions in work force and community productivity from occupational accidents and disease and road maintenance requirements for transport also appear to be significant. Further assessment is needed to verify assumptions and characterize additional data bases.

Watson, A.P.

1980-01-01T23:59:59.000Z

36

Origin Basin Destination State STB EIA STB EIA Northern Appalachian Basin  

U.S. Energy Information Administration (EIA) Indexed Site

Florida W $38.51 W $140.84 27.3% 134 W 100.0% Florida W $38.51 W $140.84 27.3% 134 W 100.0% Northern Appalachian Basin Georgia - W - W W W - W Northern Appalachian Basin Indiana W $16.14 W $63.35 25.5% 1,681 W 88.5% Northern Appalachian Basin Maryland $20.69 $19.60 -5.3% $74.23 26.4% 4,845 31.9% 97.7% Northern Appalachian Basin Michigan $13.74 $16.13 17.4% $99.82 16.2% 840 32.1% 100.0% Northern Appalachian Basin New Hampshire W $40.18 W $94.03 42.7% 699 W 100.0% Northern Appalachian Basin New Jersey W $32.44 W $89.13 36.4% 1,064 W 47.6% Northern Appalachian Basin New York $21.87 $18.86 -13.8% $59.40 31.7% 2,373 49.3% 91.9%

37

Origin Basin Destination State STB EIA STB EIA Northern Appalachian Basin  

U.S. Energy Information Administration (EIA) Indexed Site

Delaware W $28.49 W $131.87 21.6% 59 W 100.0% Delaware W $28.49 W $131.87 21.6% 59 W 100.0% Northern Appalachian Basin Florida W - - - - - - - Northern Appalachian Basin Indiana W $20.35 W $64.82 31.4% 1,715 W 75.9% Northern Appalachian Basin Maryland $19.73 $19.64 -0.4% $81.15 24.2% 4,650 24.8% 99.3% Northern Appalachian Basin Michigan W $14.02 W $76.22 18.4% 713 W 100.0% Northern Appalachian Basin New Hampshire W $43.43 W $90.90 47.8% 499 W 89.6% Northern Appalachian Basin New Jersey W $27.19 W $74.81 36.3% 1,864 W 44.1% Northern Appalachian Basin New York $20.08 $15.26 -24.0% $53.68 28.4% 3,726 39.2% 79.1%

38

Low rates of bedrock outcrop erosion in the central Appalachian Mountains inferred from in situ 10  

E-Print Network (OSTI)

). Davis's model persisted until Hack (1960) suggested thatAppalachian landscapes were not the dissected that landscapes evolved directionally over time, Hack proposed that landscapes only appear to preserve landforms

Vermont, University of

39

Abstract A42: Adherence to cancer screening tests among Appalachian women  

Science Journals Connector (OSTI)

...Atlanta, GA Abstract A42: Adherence to cancer screening tests among Appalachian women Electra D. Paskett Gregory...disparities in the receipt of recent cancer screening tests for each test individually (ie, mammography (MA), Pap Test...

Electra D. Paskett; Gregory Young; Michael Pennell; Mira L. Katz; Paul L. Reiter

2014-11-01T23:59:59.000Z

40

Systematic oversteepening in longitudinal profiles of mixed bedrock-alluvial channels at tributary junctions : Appalachians, Virginia  

E-Print Network (OSTI)

Certain mixed bedrock/alluvial channels located in the Valley and Ridge province of the Appalachians in Virginia were identified as having a pattern of systematic oversteepening of channel gradients at tributary junctions. ...

Windhorst, Leah M. (Leah Marie), 1981-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

The absence of water in certain sandstones of the Appalachian oil fields  

Science Journals Connector (OSTI)

...Waters Meteoric and Magmatic," Mining and Scientific Press, Vol. 96, pp...showingstructureof the northernpart and Appalachian coal basin. chieflyto the water contentof...coastalplain whichextendedto thehighlandsof Appalachia,stillfarthereast. Over thislow, fiat-lyingland...

Frank Reeves

42

Restoring Forests and Associated Ecosystem Services on Appalachian Coal Surface Mines  

Science Journals Connector (OSTI)

Surface coal mining in Appalachia has caused extensive replacement of forest with ... forests have not been restored on most Appalachian mined lands because traditional reclamation practices, encouraged by ... sc...

Carl E. Zipper; James A. Burger; Jeffrey G. Skousen

2011-05-01T23:59:59.000Z

43

E-Print Network 3.0 - appalachian clean coal Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

clean coal Search Powered by Explorit Topic List Advanced Search Sample search results for: appalachian clean coal Page: << < 1 2 3 4 5 > >> 1 2 April 2010 The Assistant Secretary...

44

Industrial structure and employment growth in the 1990s in Appalachian counties  

E-Print Network (OSTI)

Employment growth in the 1990s and its relationship with the initial industrial structure in 1990 are examined in the case of Appalachian counties, after controlling for labor-market conditions and other factors, such as ...

Tan, Zhijun (Zhijun Jeanne)

2005-01-01T23:59:59.000Z

45

Babar: Sin(2beta) With Charm  

SciTech Connect

We present measurements of time-dependent CP asymmetries of neutral B decays to several charm and charmonium final states. Data have been collected with the BABAR detector at the PEP-II storage ring at the Stanford Linear Accelerator Center. In the absence of penguin contribution, the Standard Model predicts the time-dependent CP asymmetry parameters S and C are to be {eta}{sub CP} sin(2{beta}) and 0, respectively.

Grenier, P.; /Ecole Polytechnique /Clermont-Ferrand U.

2006-04-12T23:59:59.000Z

46

Attitudes toward new development in three Appalachian counties  

SciTech Connect

Although the three West Virginia counties of this study represent distinct types of rural Appalachian areas (McDowell depends upon coal mining as the primary economic activity, Monongalia has a diversified economic base with a heavy concentration in the service sector, and Webster has low levels of economic activity and high unemployment) the study found no anti-growth sentiment in any of the counties. Residents tended to prefer the less polluting economic activities over the coal-based activities, even where the desire for new industrial growth was strong. Economic distress may lead to a suppression of environmental concern, but there is no evidence that it disappears. Future research should be sensitive to preferences for less polluting industries even when those preferences are masked. It would be worth examining the hypothesis that environmental concern has become almost a universal value. 31 references, 6 figures.

Trent, R.B.; Stout-Wiegand, N.; Smith, D.K.

1985-10-01T23:59:59.000Z

47

Stability of Appalachian coal shipments under policy variation  

SciTech Connect

A quadratic programming transportation model and a nonparametric statistical procedure are used to investigate how Appalachian coal-supply flows vary in response to changes in national coal markets and policies, with emphasis on the relative stability of traditional flows. The results show that the relative stability of coal shipments is preserved under small and moderate random shocks, suggesting that coal-shipment patterns remain relatively stable despite changes in the absolute level. The tendency for traditional routes to continue has occurred because of the region's access to transportation networks and its low fixed mining costs. Environmental restriction could change shipment patterns by terminating coal production in some regions. Some areas of instability may require freight subsidies. Increased taxes or changes in mining capital or generating costs could also alter the pattern. Policies to stabilize freight rates and production costs are indicated. 10 references, 8 tables.

Yang, C.W. (Clarion State Coll., PA); Labys, W.C.

1981-07-01T23:59:59.000Z

48

Patterns of coal workers' pneumoconiosis in Appalachian former coal miners  

SciTech Connect

To aid in diagnostic chest film interpretation of coal workers' pneumoconiosis, a composite profile of common radiologic patterns was developed in 98 Appalachian former coal miners who were diagnosed as having coal miner's pneumoconiosis and who applied for black lung benefits. The mean age was 61 years, with a lifetime coal mine dust exposure of 18.7 years. Results showed that chest radiographs of coal workers' simple pneumoconiosis contained small irregular linear opacities more frequently (47%) than small rounded opacities. Sparse profusion of all small opacities was the rule. Small opacities involved two out of six lung zones simultaneously 39% of the time while other combinations occurred less frequently. Lower zones were involved more frequently than upper ones. Thickened pleura occurred in 18% of radiographs. Other frequent radiographic abnormalities were parenchymal calcifications (19%), marked emphysema (12%), and inactive tuberculosis (12%). Calcification of the aortic knob, a degenerative process reflecting age, occurred in 9%. Only one instance of complicated coal workers' pneumoconiosis (progressive massive fibrosis) was encountered (0.7%). Many of the descriptive features of coal workers' pneumoconiosis noted in the literature were not observed in this study. Only one instance of complicated pneumoconiosis was encountered.43 references.

Young, R.C. Jr.; Rachal, R.E.; Carr, P.G.; Press, H.C. (College of Pharmacy, Xavier University of Louisiana, New Orleans (United States))

1992-01-01T23:59:59.000Z

49

The Mars Hill Terrane: An enigmatic southern Appalachian terrane  

SciTech Connect

The Mars Hill Terrane (MHT) in the Appalachian Blue Ride Belt is bordered by complex, locally reactivated thrust and strike-slip faults. On the east, the MHT is bounded by the allochthonous, ensimatic Toe Terrane (TT) across the diachronous, ductile Holland Mountain-Soque River Fault System. The MHT is separated on the northwest from ensialic Laurentian basement (LB), by the Fries-Hayesville Fault System. On the south, the MHT is truncated by the Shope Fork Fault. The MHT is characterized by migmatitic biotite-pyroxene-hornblende gneiss, but contains 1--1.8 b.y. old quartz-feldspar gneisses, plus ultramafic rocks, calc-silicate rocks, mica schists and gneisses, and Neoproterozoic Bakersville gabbros. This rock assemblage contrasts with that of the adjoining terranes. The only correlative units between the MHT and adjoining terranes are Neoproterozoic gabbro, Ordovician-Devonian granitoid plutons, and ultramafic rocks. Gabbro links the MHT with LB rocks. Apparently similar calc-silicate rocks differ petrographically among terranes. During Taconic or Acadian events, both the TT and MHT reached amphibolite to granulite metamorphic grade, but the LB did not exceed greenschist grade. The data conflict. The O-D plutons, ultramafic rocks, and metamorphic histories suggest that the TT had docked with the MHT by Ordovician time. The premetamorphic character of the Holland Mtn.-Soque River Fault System supports that chronology. Neoproterozoic gabbros suggest a MHT-LB link by Cambrian time, but the LB experienced neither O-D plutonism nor Paleozoic amphibolite-granulite facies metamorphism.

Raymond, L.A.; Johnson, P.A. (Appalachian State Univ., Boone, NC (United States). Dept. of Geology)

1994-03-01T23:59:59.000Z

50

A COMPARISON OF RADIATION USE EFFICIENCY BETWEEN TWO SOUTHERN APPALACHIAN FORESTS  

E-Print Network (OSTI)

), intercepted photosynthetically active solar radiation (IPAR), and radiation use efficiency ( =PP/IPAR) betweenA COMPARISON OF RADIATION USE EFFICIENCY BETWEEN TWO SOUTHERN APPALACHIAN FORESTS by LUKE A. PANGLE influence the photosynthetic radiation use efficiency (PhRUE) of forest canopies. The mixed deciduous forest

Teskey, Robert O.

51

Aquatic and terrestrial invertebrate drift in southern Appalachian Mountain streams: implications for trout  

E-Print Network (OSTI)

in the southern Appalachians, ecotrophic coefficients and food conversion efficiencies. 3. Abundance and biomass invertebrate biomass was greater than aquatic larval biomass in the autumn. Drift rates of aquatic larval abundance and biomass were greatest at sunset. Inputs of terrestrial invertebrate biomass were greater than

Hutchens, John

52

Faculty Handbook Table of Contents 08/23/10 Page 1 Appalachian State University  

E-Print Network (OSTI)

for which the handbook does not provide answers. As policies, procedures, and operating guidelines whichFaculty Handbook ­ Table of Contents ­ 08/23/10 ­ Page 1 Appalachian State University FACULTY HANDBOOK Last Revised: August 23, 2010 Table of Contents FOREWORD The purpose of publishing the Faculty

Rose, Annkatrin

53

The Geology of North America Vol. F-2, The Appalachian-OuachitaOrogen in the United States  

E-Print Network (OSTI)

- ing of the orogen are given in two other volumes in this series: Vogt and Tucholke (1986) and Sheridan., and Viele, G. W., eds., The Appalachian-Oachita Orogen in the United States: Boulder, Colorado, Geological

Olsen, Paul E.

54

Abstract 276: Appalachian mountaintop mining particulate matter induces malignant transformation and tumorigenesis of human lung epithelial cells  

Science Journals Connector (OSTI)

...276: Appalachian mountaintop mining particulate matter induces malignant...Virginia (WV), the biggest coal mining state in Appalachia, ranks the third highest rate...that living near WV mountaintop coal mining (MTM) activities is a contributing...

Sudjit Luanpitpong; Juhua Luo; Travis Kneuckles; Michael Hendryx; and Yon Rojanasakul

2014-10-01T23:59:59.000Z

55

Assessment of undiscovered carboniferous coal-bed gas resources of the Appalachian Basin and Black Warrior Basin Provinces, 2002  

SciTech Connect

Coalbed methane (CBM) occurs in coal beds of Mississippian and Pennsylvanian (Carboniferous) age in the Appalachian basin, which extends almost continuously from New York to Alabama. In general, the basin includes three structural subbasins: the Dunkard basin in Pennsylvania, Ohio, and northern West Virginia; the Pocahontas basin in southern West Virginia, eastern Kentucky, and southwestern Virginia; and the Black Warrior basin in Alabama and Mississippi. For assessment purposes, the Appalachian basin was divided into two assessment provinces: the Appalachian Basin Province from New York to Alabama, and the Black Warrior Basin Province in Alabama and Mississippi. By far, most of the coalbed methane produced in the entire Appalachian basin has come from the Black Warrior Basin Province. 8 refs., 1 fig., 1 tab.

Milici, R.C.; Hatch, J.R.

2004-09-15T23:59:59.000Z

56

Simulating Historic Landscape Patterns of Fire in the Southern Appalachian Mountains: Implications for Fire History and Management  

E-Print Network (OSTI)

Fire suppression policies implemented in the early 20th century led to a decrease in fire-associated species and ecosystems in the southern Appalachian Mountains. As managers work towards restoration, a greater understanding of the pre...

Gass, Ellen R

2014-05-21T23:59:59.000Z

57

Maps showing location of stratigraphic cross sections and cored drill holes used in the study of the Devonian black shales in the Appalachian Basin  

SciTech Connect

Maps were prepared showing the location of drill holes used in the stratigraphic study of black shale deposits in the Appalachian Basin. (DC)

Roen, J.B.; Wallace, L.G.; Kepferle, R.C.; Potter, P.E.; Pryor, W.A.

1980-01-01T23:59:59.000Z

58

Postexponential Regulation of sin Operon Expression in Bacillus subtilis  

Science Journals Connector (OSTI)

...of sin Operon Expression in Bacillus subtilis Sasha H. Shafikhani 1 Ines...required during the early stages of Bacillus subtilis sporulation is regulated by...as the common soil bacterium Bacillus subtilis frequently exist in slow- or...

Sasha H. Shafikhani; Ines Mandic-Mulec; Mark A. Strauch; Issar Smith; Terrance Leighton

2002-01-01T23:59:59.000Z

59

Sedimentology of gas-bearing Devonian shales of the Appalachian Basin  

SciTech Connect

The Eastern Gas Shales Project (1976-1981) of the US DOE has generated a large amount of information on Devonian shale, especially in the western and central parts of the Appalachian Basin (Morgantown Energy Technology Center, 1980). This report summarizes this information, emphasizing the sedimentology of the shales and how it is related to gas, oil, and uranium. This information is reported in a series of statements each followed by a brief summary of supporting evidence or discussion and, where interpretations differ from our own, we include them. We believe this format is the most efficient way to learn about the gas-bearing Devonian shales of the Appalachian Basin and have organized our statements as follows: paleogeography and basin analysis; lithology and internal stratigraphy; paleontology; mineralogy, petrology, and chemistry; and gas, oil, and uranium.

Potter, P.E.; Maynard, J.B.; Pryor, W.A.

1981-01-01T23:59:59.000Z

60

Basement faults and seismicity in the Appalachian Basin of New York State  

Science Journals Connector (OSTI)

Landsat lineaments identified by Earth Satellite Corporation (EARTHSAT, 1997) can be groundtruthed across the Appalachian Basin of New York State (NYS). Both fracture intensification domains (FIDs) and faults are observed in outcrop along the lineaments. Confirmation of deep structure associated with the surface structure is provided by both well log analyses and seismic reflection data (primarily proprietary). Additional faults are proposed by comparing the lineament locations with gravity and magnetic data. The result is a web of basement faults that crisscross New York State. By overlaying epicenter locations on the fault/lineament maps, it is possible to observe the spatial correlation between seismic events and the faults. Every seismic event in the Appalachian Basin portion of NYS lies on or near a known or suspected fault. It thus appears that not only are there more faults than previously suspected in NYS, but also, many of these faults are seismically active.

Robert D Jacobi

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

BaBar  

NLE Websites -- All DOE Office Websites (Extended Search)

Detektor der B - Fabrik, BaBar, wird durch eine internationale Detektor der B - Fabrik, BaBar, wird durch eine internationale Kollaboration gebaut. Er dient dazu, Paare von elektrisch neutralen B und anti-B Mesonen zu erzeugen. Das neutrale B enthält ein anti-b Quark und ein d Quark, während das neutrale anti-B ein b Quark und ein anti-d Quark enthält. Die Teilchenstrahlen werden so eingestellt, dass bei ihrer Kollision gerade die richtige Menge an Energie frei wird, um diese zwei Mesonen zu erzeugen. Weil Elektronen und Positronen mit verschiedenen Energien umlaufen, werden die so entstandenen B und anti-B Mesonen mit grosser Geschwindigkeit in derselben Richtung laufen. Dabei bewegen sie sich in gleicher Richtung wie die schneller laufenden Elektronen. Das macht es möglich, ihre Lebensdauer durch die Wegstrecke, die sie bis zu ihrem

62

Coalbed methane technology development in the Appalachian basin. Topical Report, July 1989-October 1990  

SciTech Connect

The primary objective of the field-based research is to determine the applicability of the current coalbed methane technology to the production of gas from the Appalachian Basin coal resource. Related objectives are to: (1) provide techniques to characterize and hydraulically stimulate this resource; (2) predict and measure gas production and correlate with assumed production mechanisms; (3) disseminate information learned to interested parties; and (4) recommend further research to optimize production from this resource.

Hunt, A.M.; Steele, D.J.

1991-01-01T23:59:59.000Z

63

Simulation of CO2 Sequestration and Enhanced Coalbed Methane Production in Multiple Appalachian Basin Coal Seams  

SciTech Connect

A DOE-funded field injection of carbon dioxide is to be performed in an Appalachian Basin coal seam by CONSOL Energy and CNX Gas later this year. A preliminary analysis of the migration of CO2 within the Upper Freeport coal seam and the resulting ground movements has been performed on the basis of assumed material and geometric parameters. Preliminary results show that ground movements at the field site may be in a range that are measurable by tiltmeter technology.

Bromhal, G.S.; Siriwardane, H.J.; Gondle, R.K.

2007-11-01T23:59:59.000Z

64

Historical geography of economic development in Appalachian Kentucky, 1800-1930  

SciTech Connect

This study hypothesizes that Appalachian Kentucky's nineteenth century commercial economic development was as significant as coal mining in shaping economic patterns which appeared during the depression years of the 1930's. Testing of this hypothesis permits the evaluation of widely-held views of the region's development. The economic landscape of the 1800's has generally been thought of as a rather homogeneous unit, isolated from outside commercial linkages, and almost wholly dominated by subsistence agriculture. This study concludes that the region's nineteenth century economy was: 1) spatially and structurally more complex than has previously been recognized, 2) not by-passed by national economic growth in 1850, as previous research indicates; and 3) characterized by some commercial agriculture rather than the subsistence stereotype presented in other works. Appalachian Kentucky did not develop as a unified economic entity. Complexities of the region's development have been masked by generalization and by stereotypes formed on impressions from limited areas. A clearer understanding of Appalachian economic development may be achieved if conventional assessments of the region are interpreted with caution.

Moore, T.G. Jr.

1984-01-01T23:59:59.000Z

65

MagLab - Pioneers in Electricity and Magnetism: Sin-Itiro Tomonaga  

NLE Websites -- All DOE Office Websites (Extended Search)

Sin-Itiro Tomonaga (1906-1979) Sin-Itiro Tomonaga Japanese theoretical physicist Sin-Itiro Tomonaga resolved key problems with the theory of quantum electrodynamics (QED) developed...

66

IS C O N SIN FUSION TECHNOLOGY INSTITUTE  

E-Print Network (OSTI)

W IS C O N SIN · FUSION·T E CHNOLOGY · INSTITUTE FUSION TECHNOLOGY INSTITUTE UNIVERSITY at the 6th International Symposium on Fusion Nuclear Technology, 7­12 April 2002, San Diego CA #12 Wall Chamber L.A. El-Guebaly, D.L. Henderson, P.P.H. Wilson, A.E. Abdou, ARIES Team Fusion Technology

67

Feasibility study of heavy oil recovery in the Appalachian, Black Warrior, Illinois, and Michigan basins  

SciTech Connect

This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production. Each report covers select areas of the United States. The Appalachian, Black Warrior, Illinois, and Michigan basins cover most of the depositional basins in the Midwest and Eastern United States. These basins produce sweet, paraffinic light oil and are considered minor heavy oil (10{degrees} to 20{degrees} API gravity or 100 to 100,000 cP viscosity) producers. Heavy oil occurs in both carbonate and sandstone reservoirs of Paleozoic Age along the perimeters of the basins in the same sediments where light oil occurs. The oil is heavy because escape of light ends, water washing of the oil, and biodegradation of the oil have occurred over million of years. The Appalachian, Black Warrior, Illinois, and Michigan basins` heavy oil fields have produced some 450,000 bbl of heavy oil of an estimated 14,000,000 bbl originally in place. The basins have been long-term, major light-oil-producing areas and are served by an extensive pipeline network connected to refineries designed to process light sweet and with few exceptions limited volumes of sour or heavy crude oils. Since the light oil is principally paraffinic, it commands a higher price than the asphaltic heavy crude oils of California. The heavy oil that is refined in the Midwest and Eastern US is imported and refined at select refineries. Imports of crude of all grades accounts for 37 to >95% of the oil refined in these areas. Because of the nature of the resource, the Appalachian, Black Warrior, Illinois and Michigan basins are not expected to become major heavy oil producing areas. The crude oil collection system will continue to degrade as light oil production declines. The demand for crude oil will increase pipeline and tanker transport of imported crude to select large refineries to meet the areas` liquid fuels needs.

Olsen, D.K.; Rawn-Schatzinger, V.; Ramzel, E.B.

1992-07-01T23:59:59.000Z

68

Feasibility study of heavy oil recovery in the Appalachian, Black Warrior, Illinois, and Michigan basins  

SciTech Connect

This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production. Each report covers select areas of the United States. The Appalachian, Black Warrior, Illinois, and Michigan basins cover most of the depositional basins in the Midwest and Eastern United States. These basins produce sweet, paraffinic light oil and are considered minor heavy oil (10{degrees} to 20{degrees} API gravity or 100 to 100,000 cP viscosity) producers. Heavy oil occurs in both carbonate and sandstone reservoirs of Paleozoic Age along the perimeters of the basins in the same sediments where light oil occurs. The oil is heavy because escape of light ends, water washing of the oil, and biodegradation of the oil have occurred over million of years. The Appalachian, Black Warrior, Illinois, and Michigan basins' heavy oil fields have produced some 450,000 bbl of heavy oil of an estimated 14,000,000 bbl originally in place. The basins have been long-term, major light-oil-producing areas and are served by an extensive pipeline network connected to refineries designed to process light sweet and with few exceptions limited volumes of sour or heavy crude oils. Since the light oil is principally paraffinic, it commands a higher price than the asphaltic heavy crude oils of California. The heavy oil that is refined in the Midwest and Eastern US is imported and refined at select refineries. Imports of crude of all grades accounts for 37 to >95% of the oil refined in these areas. Because of the nature of the resource, the Appalachian, Black Warrior, Illinois and Michigan basins are not expected to become major heavy oil producing areas. The crude oil collection system will continue to degrade as light oil production declines. The demand for crude oil will increase pipeline and tanker transport of imported crude to select large refineries to meet the areas' liquid fuels needs.

Olsen, D.K.; Rawn-Schatzinger, V.; Ramzel, E.B.

1992-07-01T23:59:59.000Z

69

Energy analysis of the coal fuel cycle in an Appalachian coal county  

SciTech Connect

Preliminary results from an energy analysis of the coal fuel cycle in an Appalachian coal county have provided a systematic assessment of hidden energy subsidies in extraction, transport, processing, and combustion. Current results indicate that the system operates at an annual energy deficit of approximately 350 x 10/sup 10/ kcal. A major loss is depletion of the coal resource base by use of inefficient mining techniques. Although of smaller magnitude, reductions in work force and community productivity from occupational accidents, disease, and road maintenance requirements for transport also appear to be significant. Further assessment is needed to verify assumptions and characterize additional data bases. 39 references.

Watson, A.P.

1984-03-01T23:59:59.000Z

70

The Mings Bight Ophiolite Complex, Newfoundland: Appalachian oceanic crust W. S. F.KIDD AND JOHN F. DEWEY  

E-Print Network (OSTI)

781 The Mings Bight Ophiolite Complex, Newfoundland: Appalachian oceanic crust and mantle W. S. F, Ithaca, NY 14850, U.S.A. Received September 19, 1977 Revision accepted January 9, 1978 The Mings Bight that the ophiolite complex was generated as the the floor of a small rear-arc or intra-arc basin. The ophiolite

Kidd, William S. F.

71

Shale characterization and resource appraisal of Devonian black shales of the Appalachian basin. Quarterly report for October to December 1981  

SciTech Connect

The objective is to characterize the Devonian shales of the Appalachian basins. Status of each of the following projects are briefly presented for the month of December; stratigraphy; geophysics; geochemistry; structure study; conodont maturation-paleontology; geochemistry-trace element study; data systems; clay mineralogy; and resource appraisal. (ATT)

Not Available

1981-01-01T23:59:59.000Z

72

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions  

Science Journals Connector (OSTI)

Background This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N=235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Methods Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. Results After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR=1.22, 95% CI=1.141.30), angina or CHD (OR=1.29, 95% CI=1.191.39) and heart attack (OR=1.19, 95% CI=1.101.30). Effects were present for both men and women. Conclusions Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

Michael Hendryx; Keith J. Zullig

2009-01-01T23:59:59.000Z

73

Economic monitoring of a contour surface mine in steep slope Appalachian topography  

SciTech Connect

Accurate estimates of the costs of various surface mining unit operations in steep Appalachian topography are seldom encountered, but are essential to assessment of the feasibility of improving mined land reclamation via Controlled Overburden Placement (COP) procedures. The purposes and methods of monitoring economic costs and overburden movement at a steeply sloping Appalachian contour surface mine in Wise County, Virginia, are discussed. The monitoring program consists of three phases: daily records of machinery operation, monthly site visits to record mining progress, and studies of unit operations at the Amos Ridge site and at other sites in the area. The monitoring program is designed to allow precise estimates to be made of the machine hours required to move and place defined amounts of overburden under specified conditions. Limitations to the accuracy of such estimates are detailed. Accurate economic information on various mining procedures will facilitate the evaluation of tradeoffs between costs and environmental effects, as is necessary to make effective public policy decisions which affect mine reclamation practice.

Zipper, C.E.; Daniels, W.L.

1984-12-01T23:59:59.000Z

74

Reserves and potential supply of low-sulfur Appalachian coal. Final report  

SciTech Connect

This project has two objectives. The first is to develop and test a methodology for determining economically mineable reserves of low-sulfur Appalachian coal. The second is to appraise the potential supply response to a very large increase in demand for low-sulfur Appalachian coal. The reserve determination procedure developed in the project applies criteria similar to those employed by mining engineers in assessing the commercial feasibility of mining properties. The procedure is relatively easy to apply, could be used to develop reserve estimates for a large sample of mining blocks for under $500,000, and produces reserve estimates very different from those produced from the criteria that have been used by the United States Bureau of Mines: with the more rigorous method developed in this project surface mineable reserves are much larger and deep mineable reserves are less than with the Bureau of Mines method. The appraisal of potential low-sulfur coal supply response assessed excess capacity, coal mining company outlook on reserves, and coal quality requirements. The appraisal concluded that ample coal meeting most buyers' requirements will probably be available in the near or long term at a price under $45 in 1984 dollars. However, coal quality requirements may prove a constraint for some buyers, and an upward surge in prices would probably occur in the event of legislation imposing requirements leading to greatly increased low-sulfur coal demand. 14 refs., 24 figs., 15 tabs.

Hughes, W.R.

1986-09-01T23:59:59.000Z

75

Fractured gas reservoirs in the Devonian shale of the Illinois and Appalachian basins  

SciTech Connect

The Devonian and Lower Mississippian black shale sequence of Kentucky includes the New Albany Shale of Illinois basin and the Ohio Shale of the Appalachian basin. Fractured reservoirs in the Ohio Shale contain a major gas resource, but have not been so prolific in the New Albany Shale. The authors propose two models of fractured shale reservoirs in both the Illinois and the Appalachian basins, to be tested with gas production data. (1) Where reactivated basement faults have propagated to the surface, the lack of an effective seal has prevented the development of overpressure. The resulting fracture system is entirely tectonic is origin, and served mainly as a conduit for gas migration from the basin to the surface. Gas accumulations in such reservoirs typically are small and underpressured. (2) Where basement faults have been reactivated but have not reached the surface, a seal on the fractured reservoir is preserved. In areas where thermal maturity has been adequate, overpressuring due to gas generation resulted in a major extension of the fracture system, as well as enhanced gas compression and adsorption. Such gas accumulations are relatively large. Original overpressuring has been largely lost, due both to natural depletion and to uncontrolled production. The relative thermal immaturity of the Illinois basin accounts for the scarcity of the second type of fractured reservoir and the small magnitude of the New Albany Shale gas resource.

Hamilton-Smith, T.; Walker, D.; Nuttall, B. (Kentucky Geological Survey, Lexington (United States))

1991-08-01T23:59:59.000Z

76

Intermediate Major Full Major BUSIBA.I Intmd Business BA ARTHBA Art History BA  

E-Print Network (OSTI)

Studies HBS GEOSBS Geoscience BSG ESS.BA Exercise & Sport Sci BA GEOSHBS Geoscience HSG ESS.BS Exercise & Sport Sci BS GERMBA German BA ESS.HBS Exercise & Sport Sci HBS GERMHBA German HBA ESS.BS.T Exercise

Tipple, Brett

77

CREATING A GEOLOGIC PLAY BOOK FOR TRENTON-BLACK RIVER APPALACHIAN BASIN EXPLORATION  

SciTech Connect

Private- and public-sector stakeholders formed the new ''Trenton-Black River Appalachian Basin Exploration Consortium'' and began a two-year research effort that will lead to a play book for Trenton-Black River exploration throughout the Appalachian basin. The final membership of the Consortium includes 17 gas exploration companies and 6 research team members, including the state geological surveys in Kentucky, Ohio, Pennsylvania and West Virginia, the New York State Museum Institute and West Virginia University. Seven integrated research tasks are being conducted by basin-wide research teams organized from this large pool of experienced professionals. More than 3400 miles of Appalachian basin digital seismic data have been quality checked. In addition, inquiries have been made regarding the availability of additional seismic data from government and industry partners in the consortium. Interpretations of the seismic data have begun. Error checking is being performed by mapping the time to various prominent reflecting horizons, and analyzing for any anomalies. A regional geological velocity model is being created to make time-to-depth conversions. Members of the stratigraphy task team compiled a generalized, basin-wide correlation chart, began the process of scanning geophysical logs and laid out lines for 16 regional cross sections. Two preliminary cross sections were constructed, a database of all available Trenton-Black River cores was created, and a basin-wide map showing these core locations was produced. Two cores were examined, described and photographed in detail, and were correlated to the network of geophysical logs. Members of the petrology team began the process of determining the original distribution of porous and permeable facies within a sequence stratigraphic framework. A detailed sedimentologic and petrographic study of the Union Furnace road cut in central Pennsylvania was completed. This effort will facilitate the calibration of subsurface core and log data. A core-sampling plan was developed cooperatively with members of the isotope geochemistry and fluid inclusion task team. One hundred thirty (130) samples were prepared for trace element and stable isotope analysis, and six samples were submitted for strontium isotope analysis. It was learned that there is a good possibility that carbon isotope stratigraphy may be a useful tool to locate the top of the Black River Formation in state-to-state correlations. Gas samples were collected from wells in Kentucky, New York and West Virginia. These were sent to a laboratory for compositional, stable isotope and hydrogen and radiogenic helium isotope analysis. Decisions concerning necessary project hardware, software and configuration of the website and database were made by the data, GIS and website task team. A file transfer protocol server was established for project use. The project website is being upgraded in terms of security.

Douglas G. Patchen; James Drahovzal; Larry Wickstrom; Taury Smith; Chris Laughery; Katharine Lee Avary

2004-04-01T23:59:59.000Z

78

Prediction of surface deformations over longwall panels in the Northern Appalachian Coalfield  

SciTech Connect

This paper describes the Bureau of Mines development of a novel subsidence prediction methodology suitable to the mining and geologic conditions in the Northern Appalachian Coal Region. It describes the computation of vertical and horizontal movements, inclination, curvature, and horizontal strains. The substance of this method is the separation of the effects of lithology by introducing a correlation between hypothetically homogenous overburden and existing lithologic conditions, while providing for different mining conditions such as underground geometry and overburden thickness. The effects of lithology have been expressed in the form of a variable subsidence coefficient within the subsidence trough. Results from additional longwall panel studies not included in the regression analysis were used to prove the validity of this method. To facilitate the use of this pre-calculation methodology, a computer program was written in BASIC for use on a personal computer.

Adamek, V.; Jeran, P.W.; Trevitz, M.A.

1987-01-01T23:59:59.000Z

79

Appalachian coal miner mortality study: a 14-year follow-up  

SciTech Connect

From 1963 to 1965, the U.S. Public Health Service examined 3,726 underground Appalachian bituminous coal miners who were living in 1962. Their vital status was verified on January 1, 1973 (10 years of follow-up) and again on January 1, 1976 (14 years of follow-up). Mortality was studied after 10 years and results were published by Ortmeyer (1974) and Costello (1974, 1975). The results of a study of the mortality after 14 years are the subject of this report. The cause of death was determined from the underlying cause recorded on the death certificate. Death from all causes, ischemic heart disease, non-malignant respiratory disease (NMRD), cancer of the trachea, bronchus, and lung, digestive cancer, and accidents were studied.

Amandus, H.

1982-06-08T23:59:59.000Z

80

Precalculation of subsidences over longwall panels in the Northern Appalachian Coal Field  

SciTech Connect

The specific lithological conditions over the Pittsburgh coalbed, highly resistive limestone and sandstone units with relatively shallow overburden, prevent the use of any predictive method as developed for European conditions. This paper describes the development of a subsidence precalculation methodology suitable to the mining-geological conditions in the Northern Appalachian Coal Field. It has been found that due to lithological conditions over the Pittsburgh coalbed the subsidence coefficient varies within the area of the subsidence trough. This is different from the European conditions where the subsidence coefficient is considered to be a constant. The effects of lithology, in the form of a variable subsidence coefficient, have been separated for each test site by introducing a correlation between hypothetically homogeneous overburden and existing lithological conditions, while providing for different mining conditions.

Adamek, V.; Jeran, P.W.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Microsoft Word - MRCSP Appalachian Basin 2008 FactSheet _09-08_-2.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

R.E. Burger Site 1 September 2008 R.E. Burger Site 1 September 2008 FACT SHEET FOR PARTNERSHIP FIELD VALIDATION TEST Midwest Regional Carbon Sequestration Partnership (MRCSP) NETL Cooperative Agreement DE-FC26-05NT42589 DOE/NETL Project Manager: Lynn Brickett, Lynn.Brickett@NETL.DOE.GOV Submitted by Battelle September 2008 Appalachian Basin Geologic Test at R.E. Burger Power Plant Principal Investigator Dave Ball, Battelle (614-424-4901; balld@battelle.org) Test Location FirstEnergy R.E. Burger Plant, Shadyside, Ohio Amount and Source of CO 2 1,000-3,000 metric tons Source = commercial source FirstEnergy Ohio Geological Survey (Ohio Department of Natural Resources) Field Test Partners (Primary Sponsors) Summary of Field Test Site and Operations:

82

Standard Model expectations on sin2beta(phi_1) from b to s penguins  

E-Print Network (OSTI)

Recent results of the standard model expectations on sin2beta(phi_1) from penguin-dominated b to s decays are briefly reviewed.

Chun-Khiang Chua

2006-05-27T23:59:59.000Z

83

BA Economics and BA Financial Economics Assessment Plan Program Learning Objectives  

E-Print Network (OSTI)

BA Economics and BA Financial Economics ­ Assessment Plan Program Learning Objectives The program will prepare graduates: 1. Understand the "economic way model economic decisions. 3. The ability to analyze historical and current events

Cantlon, Jessica F.

84

Spoil handling and reclamation costs at a contour surface mine in steep slope Appalachian topography  

SciTech Connect

Accurate overburden handling cost estimation methods are essential to effective pre-mining planning for post-mining landforms and land uses. With the aim of developing such methods, the authors have been monitoring costs at a contour surface mine in Wise County, Virginia since January 1, 1984. Early in the monitoring period, the land was being returned to its Approximate Original Contour (AOC) in a manner common to the Appalachian region since implementation of the Surface Mining Control and Reclamation Act of 1977 (SMCRA). More recently, mining has been conducted under an experimental variance from the AOC provisions of SMCRA which allowed a near-level bench to be constructed across the upper surface of two mined points and an intervening filled hollow. All mining operations are being recorded by location. The cost of spoil movement is calculated for each block of coal mined between January 1, 1984, and August 1, 1985. Per cubic yard spoil handling and reclamation costs are compared by mining block. The average cost of spoil handling was $1.90 per bank cubic yard; however, these costs varied widely between blocks. The reasons for those variations included the landscape positions of the mining blocks and spoil handling practices. The average reclamation cost was $0.08 per bank cubic yard of spoil placed in the near level bench on the mined point to $0.20 for spoil placed in the hollow fill. 2 references, 4 figures.

Zipper, C.E.; Hall, A.T.; Daniels, W.L.

1985-12-09T23:59:59.000Z

85

Estimates of central Appalachian coal reserves by cost of production and sulfur content  

SciTech Connect

This study provides information on the quantity, quality, and production costs for all minable coal reserves in the major coal-producing counties of central Appalachia, a region that contains the large majority of low-sulfur and compliance coal reserves in the eastern US. Presently, the best source of detailed reserve information in the Appalachian region is the estimates produced by the mining and land holding companies that control the reserves. The authors have been able to obtain overall reserve estimates based on the detailed geological and engineering studies conducted by these companies. In areas where this information does not exist, the authors have relied on published estimates of reserves and modified these estimates based on known conditions on surrounding properties. This reserve information has been combined with data on coal quality and mining costs to produce cost curves for all minable coal reserves by sulfur content. Results to date indicate that most of the major coal-producing counties in central Appalachia will be able to increase production levels significantly on a sustainable basis for at least the next 20 years, without major real increases in coal prices.

Watkins, J.

1988-08-01T23:59:59.000Z

86

Environmental aspects of coal production in the Appalachian region. Final project report  

SciTech Connect

A comprehensive, multiyear study of environmental effects related to steep slope surface mining has integrated hydrology, water quality, geology, and biology at a single study area in the Appalachian Coal fields of northeast Tennessee. From this study, hydrology, water quality, and biological changes have been quantified and related to the types of mining and reclamation that are practical, the extent of watershed disturbed and the time since mining activity was completed. Since drainage in the study area was essentially non-acid in drainage characteristics, mining impacts aside from the more widely publicized acid mine drainage problem could be evaluated. Surface mining of steep slopes causes altered stream hydrology. There are increases in both peak storm water flow and dry weather flows. This is accompanied by long-term changes in water quality. Calcium, magnesium, manganese, iron, and sulfate levels are elevated. Increases in alkalinity and pH are probably caused more by clay formation and the solution chemistry of some elements than by presence of carbonate minerals. Of these changes, the major factors affecting biological characteristics of these streams are catastrophic storm flows and increased silt loading. Species diversity, richness and population densities were invariably reduced after mining. Presently used sediment-control measures do not mitigate these effects. The practical models for mining operation and the design of control structures which have been developed in this study show promise for wide application with suitable refinement.

Minear, R.A.; Tschantz, B.A.; Vaughan, G.L.

1983-06-01T23:59:59.000Z

87

Relationships between stripmining-induced changes and benthic insect communities in the southern Appalachian Region  

SciTech Connect

Increased demands for coal to supply America's energy needs, as well as the controversy surrounding the requirements and enforcement of the Surface Mining Control and Reclamation Act of 1977, point directly to the need for determination of specific factors associated with stripmining alteration that produce major environmental impacts. Numerous studies have demonstrated physical and chemical alterations to southern Appalachian streams subject to stripmining effluents found that the two major factors resulting in physical alterations were increased runoff and resultant sedimentation. Studies in streams receiving acid mine drainage showed that benthic insect communities differed in undisturbed and stripmining disturbed streams. Branson and Batch noted differences in benthic communities in Kentucky streams disturbed by non-acid stripmining. Tolbert found significant differences in benthic communities between undisturbed and nonacid mining streams. This paper describes research to determine what stripmining-altered parameters are responsible for differences in benthic insect communities. The results of this study can be applied toward validation of control measures required by the Surface Mining Control and Reclamation Act.

Tolbert, V.R.

1980-01-01T23:59:59.000Z

88

Analysis of close seam interaction problems in the Appalachian coal fields  

SciTech Connect

Mining into strata disturbed by previous mining operations either above or below may sometimes result in severe strata control problems. These interaction problems, associated with most multiple-seam mining operations, are very common in the Appalachian coal region and are the subject of this dissertation. On the basis of both theoretical and empirical analyses, using statistical analysis, numerical modeling, and photoelastic modeling methods in conjunction with the analysis of numerous case studies, a comprehensive, integrated model has been constructed and represented by a computer program called MSEAM. Using this comprehensive model, possible interaction problems under certain geological and mining conditions can be first predicted based on rules determined either empirically or statistically. Then, detailed analyses using different interaction mechanisms - pillar load transfer, arching effect, upper seam subsidence, innerburden bending, and innerburden shearing - can further determine the area or degree of possible interaction in both under- and over-mining situations. Special geologic and mining factors controlling interaction are also summarized by indices for an independent interaction prediction. This integrated model has been validated by back-analysis of several case studies. Full descriptions of multivariate statistical analysis, photoelastic modeling technique, quantization of various interaction mechanisms, and development of the comprehensive model are included.

Wu, W.

1987-01-01T23:59:59.000Z

89

Mortality in Appalachian coal mining regions: the value of statistical life lost  

SciTech Connect

We examined elevated mortality rates in Appalachian coal mining areas for 1979-2005, and estimated the corresponding value of statistical life (VSL) lost relative to the economic benefits of the coal mining industry. We compared age-adjusted mortality rates and socioeconomic conditions across four county groups: Appalachia with high levels of coal mining, Appalachia with lower mining levels, Appalachia without coal mining, and other counties in the nation. We converted mortality estimates to VSL estimates and compared the results with the economic contribution of coal mining. We also conducted a discount analysis to estimate current benefits relative to future mortality costs. The heaviest coal mining areas of Appalachia had the poorest socioeconomic conditions. Before adjusting for covariates, the number of excess annual age-adjusted deaths in coal mining areas ranged from 3,975 to 10,923, depending on years studied and comparison group. Corresponding VSL estimates ranged from $18.563 billion to $84.544 billion, with a point estimate of $50.010 billion, greater than the $8.088 billion economic contribution of coal mining. After adjusting for covariates, the number of excess annual deaths in mining areas ranged from 1,736 to 2,889, and VSL costs continued to exceed the benefits of mining. Discounting VSL costs into the future resulted in excess costs relative to benefits in seven of eight conditions, with a point estimate of $41.846 billion.

Hendryx, M.; Ahern, M.M. [West Virginia University, Morgantown, WV (United States). Dept. of Community Medicine

2009-07-15T23:59:59.000Z

90

Na-Cl-Br systematics of fluid inclusions from Mississippi Valley-type deposits, Appalachian Basin: Constraints on solute origin and migration paths  

SciTech Connect

This study evaluated Na-Cl-Br systematics of fluid inclusion-hosted brines in Mississippi Valley-type (MVT) deposits from the Appalachian Basin. Unlike other geochemical tracers such as lead and strontium isotopes which constrain metal sources, Na-Cl-Br systematics identify sources of brine salinity. Saline formation waters can vary systematically within and between basins with regard to their Na-Cl-Br compositions depending on the importance of halite dissolution relative to retention of subaerially evaporated seawater for the halogen budget. Oil field brine compositions from the Illinois and Appalachian basins are quite distinct in their Na-Cl-Br systematics. Compositions of saline fluid inclusions in MVT deposits generally are consistent with these regional differences. These results shed new light on the extent of regional flow systems and on the geochemical evolution of saline fluids responsible for mineralization. Nearly all fluid inclusions analyzed from the Appalachian MVT deposits have Na/Br and Cl/Br ratios less than modern seawater, consistent with ratios observed in marine brines involved in halite precipitation. The Na-Cl-Br systematics of the brines responsible for Appalachian MVT deposits may be inherited from original marine brines refluxed into the porous carbonate shelf sediments that host these deposits. The Cl/Br and Na/Br ratios of most fluid inclusion-hosted brines from Appalachian MVT sphalerites and fluorites fall into two compositional groups, one from the Lower Cambrian paleoaquifer and another from the Lower Ordovician paleoaquifer. Leachates from most MVT barite deposits form a third compositional group having lower Na/Br and Cl/Br ratios than the other two. Appalachian MVT leachate compositions differ significantly from those in MVT deposits in the Cincinnati arch-midcontinent region suggesting that these two MVT provinces formed from brines of different origin or flow path. 59 refs., 8 figs., 2 tabs.

Kesler, S.E.; Martini, A.M.; Appold, M.S.; Walter, L.M.; Huston, T.J. [Univ. of Michigan, Ann Arbor, MI (United States)] [Univ. of Michigan, Ann Arbor, MI (United States); Furman, F.C. [Univ. of Missouri, Rolla, MO (United States)] [Univ. of Missouri, Rolla, MO (United States)

1996-01-01T23:59:59.000Z

91

BaBar: Direct CPV Searches  

SciTech Connect

Some recent BaBar measurements of CP-violation charge asymmetries in B meson decays to charmless hadronic final states are presented.

Mir, L.M.; /LBL, Berkeley

2006-04-14T23:59:59.000Z

92

B  

U.S. Energy Information Administration (EIA) Indexed Site

B B l a c k H i l l s R e g io n Northern Anthracite Field S o u t h e r n A n t h r a c i t e F i e l d E. Middle Anthracite F ield Rhode Island Meta-Anthrac ite Terling ua Coal Field Coos Bay Coal Field Turtle Montain Coal Field North Central Coal Region San Juan Basin G u l f C o a s t C o a l R e g i o n Ft. Union Coal Re gion (Willist on Basin) Northern Appalachian Ba sin Powder Rive r Ba sin Uinta Basin Cheroke e P la tform Ce nt ra l Appalachian Ba sin Gr ea te r Gr ee n Ri ve r Ba si n T e r t i a r y L a k e B e d s R e g i o n Arkom a Ba sin Pic eance Ba sin Big Horn Ba sin Wind River Ba sin R a to n B as in Black Mesa Basin Taylorville Basin D e e p R i v e r B a s i n N. & Mid. Park Basins C u l p e p p e r B a s in Ha nna -Carbon Ba sin J a c k s o n H o le C o a l F ie ld He nr y Mo u nta ins Co al F iel d Rock Creek Coal Field Glacier Coal Field Goshen Hole Coal Field D a n R i v e r - D a n v i l l e B a s i n Goose Creek Field

93

Contact heterogeneity in deer mice: implications for Sin Nombre virus transmission  

Science Journals Connector (OSTI)

...J Beaty1999Natural history of Sin Nombre Virus in Western Colorado. Emerg. Infect. Dis. 5, 126-134. Calisher...of antibody to Sin Nombre virus in deer mice in the western United States. J. Wildl. Dis. 43, 1-11. Childs...

2009-01-01T23:59:59.000Z

94

Geologic Controls of Hydrocarbon Occurrence in the Appalachian Basin in Eastern Tennessee, Southwestern Virginia, Eastern Kentucky, and Southern West Virginia  

SciTech Connect

This report summarizes the accomplishments of a three-year program to investigate the geologic controls of hydrocarbon occurrence in the southern Appalachian basin in eastern Tennessee, southwestern Virginia, eastern Kentucky, and southern West Virginia. The project: (1) employed the petroleum system approach to understand the geologic controls of hydrocarbons; (2) attempted to characterize the P-T parameters driving petroleum evolution; (3) attempted to obtain more quantitative definitions of reservoir architecture and identify new traps; (4) is worked with USGS and industry partners to develop new play concepts and geophysical log standards for subsurface correlation; and (5) geochemically characterized the hydrocarbons (cooperatively with USGS). Third-year results include: All project milestones have been met and addressed. We also have disseminated this research and related information through presentations at professional meetings, convening a major workshop in August 2003, and the publication of results. Our work in geophysical log correlation in the Middle Ordovician units is bearing fruit in recognition that the criteria developed locally in Tennessee and southern Kentucky are more extendible than anticipated earlier. We have identified a major 60 mi-long structure in the western part of the Valley and Ridge thrust belt that has been successfully tested by a local independent and is now producing commercial amounts of hydrocarbons. If this structure is productive along strike, it will be one of the largest producing structures in the Appalachians. We are completing a more quantitative structural reconstruction of the Valley and Ridge and Cumberland Plateau than has been made before. This should yield major dividends in future exploration in the southern Appalachian basin. Our work in mapping, retrodeformation, and modeling of the Sevier basin is a major component of the understanding of the Ordovician petroleum system in this region. Prior to our undertaking this project, this system was the least understood in the Appalachian basin. This project, in contrast to many if not most programs undertaken in DOE laboratories, has a major educational component wherein three Ph.D. students have been partially supported by this grant, one M.S. student partially supported, and another M.S. student fully supported by the project. These students will be well prepared for professional careers in the oil and gas industry.

Hatcher, Robert D

2005-11-30T23:59:59.000Z

95

Setembro de 2014 Salvador/BA  

E-Print Network (OSTI)

PR?-ANAIS Setembro de 2014 Salvador/BA 16 a 19SIMP?SIO BRASILEIRO DE PESQUISA OPERACIONALSIMP?SIO; Manufacturing systems. Main area: MP - Probabilistic Models #12;PR?-ANAIS Setembro de 2014 Salvador/BA 16 a 19

Cruz, Frederico

96

Philosophy Honours (& BA Humanities and Social Science)  

E-Print Network (OSTI)

Philosophy Honours Handbook (& BA Humanities and Social Science) 2012/2013 Philosophy School of Philosophy, Psychology and Language Sciences University of Edinburgh #12;1 Philosophy Honours Handbook (& BA.......................................... 13 #12;2 1. Resources for Philosophy A complete list of the full-time academic staff in Philosophy

Edinburgh, University of

97

Academic Affairs Multidisciplinary Studies (BA) B700  

E-Print Network (OSTI)

of Architecture Architecture­5 year program (B Arch) B045 Architecture­Pre-Arch (BS in Env Des) B386 Construction Studies (BA) B875 College of Atmospheric & Geographic Sciences Environmental Sustainability (BA in Env Sustainability) Culture and Society B408 P161 Planning and Management B408 P516 Science and Natural Resources B

Oklahoma, University of

98

"1. John E Amos","Coal","Appalachian Power Co",2900 "2. Harrison Power Station","Coal","Allegheny Energy Supply Co LLC",1954  

U.S. Energy Information Administration (EIA) Indexed Site

West Virginia" West Virginia" "1. John E Amos","Coal","Appalachian Power Co",2900 "2. Harrison Power Station","Coal","Allegheny Energy Supply Co LLC",1954 "3. Mt Storm","Coal","Virginia Electric & Power Co",1571 "4. Mitchell","Coal","Ohio Power Co",1560 "5. Mountaineer","Coal","Appalachian Power Co",1310 "6. Pleasants Power Station","Coal","Allegheny Energy Supply Co LLC",1288 "7. Fort Martin Power Station","Coal","Monongahela Power Co",1107 "8. Philip Sporn","Coal","Appalachian Power Co",1020 "9. Kammer","Coal","Ohio Power Co",600

99

Strontium isotope quantification of siderite, brine and acid mine drainage contributions to abandoned gas well discharges in the Appalachian Plateau  

SciTech Connect

Unplugged abandoned oil and gas wells in the Appalachian region can serve as conduits for the movement of waters impacted by fossil fuel extraction. Strontium isotope and geochemical analysis indicate that artesian discharges of water with high total dissolved solids (TDS) from a series of gas wells in western Pennsylvania result from the infiltration of acidic, low Fe (Fe < 10 mg/L) coal mine drainage (AMD) into shallow, siderite (iron carbonate)-cemented sandstone aquifers. The acidity from the AMD promotes dissolution of the carbonate, and metal- and sulfate-contaminated waters rise to the surface through compromised abandoned gas well casings. Strontium isotope mixing models suggest that neither upward migration of oil and gas brines from Devonian reservoirs associated with the wells nor dissolution of abundant nodular siderite present in the mine spoil through which recharge water percolates contribute significantly to the artesian gas well discharges. Natural Sr isotope composition can be a sensitive tool in the characterization of complex groundwater interactions and can be used to distinguish between inputs from deep and shallow contamination sources, as well as between groundwater and mineralogically similar but stratigraphically distinct rock units. This is of particular relevance to regions such as the Appalachian Basin, where a legacy of coal, oil and gas exploration is coupled with ongoing and future natural gas drilling into deep reservoirs.

Chapman, Elizabeth C.; Capo, Rosemary C.; Stewart, Brian W.; Hedin, Robert S.; Weaver, Theodore J.; Edenborn, Harry M.

2013-04-01T23:59:59.000Z

100

Symmetry violations at BaBar  

E-Print Network (OSTI)

Following a brief introduction I report the current status of symmetry violation tests from the BaBar experiment, including recent results on the measurement of T violation, and searches for CP and T violation in mixing.

Adrian J. Bevan

2014-11-02T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

SECONDARY NATURAL GAS RECOVERY IN THE APPALACHIAN BASIN: APPLICATION OF ADVANCED TECHNOLOGIES IN A FIELD DEMONSTRATION SITE, HENDERSON DOME, WESTERN PENNSYLVANIA  

SciTech Connect

The principal objectives of this project were to test and evaluate technologies that would result in improved characterization of fractured natural-gas reservoirs in the Appalachian Basin. The Bureau of Economic Geology (Bureau) worked jointly with industry partner Atlas Resources, Inc. to design, execute, and evaluate several experimental tests toward this end. The experimental tests were of two types: (1) tests leading to a low-cost methodology whereby small-scale microfractures observed in matrix grains of sidewall cores can be used to deduce critical properties of large-scale fractures that control natural-gas production and (2) tests that verify methods whereby robust seismic shear (S) waves can be generated to detect and map fractured reservoir facies. The grain-scale microfracture approach to characterizing rock facies was developed in an ongoing Bureau research program that started before this Appalachian Basin study began. However, the method had not been tested in a wide variety of fracture systems, and the tectonic setting of rocks in the Appalachian Basin composed an ideal laboratory for perfecting the methodology. As a result of this Appalachian study, a low-cost commercial procedure now exists that will allow Appalachian operators to use scanning electron microscope (SEM) images of thin sections extracted from oriented sidewall cores to infer the spatial orientation, relative geologic timing, and population density of large-scale fracture systems in reservoir sandstones. These attributes are difficult to assess using conventional techniques. In the Henderson Dome area, large quartz-lined regional fractures having N20E strikes, and a subsidiary set of fractures having N70W strikes, are prevalent. An innovative method was also developed for obtaining the stratigraphic and geographic tops of sidewall cores. With currently deployed sidewall coring devices, no markings from which top orientation can be obtained are made on the sidewall core itself during drilling. The method developed in this study involves analysis of the surface morphology of the broken end of the core as a top indicator. Together with information on the working of the tool (rotation direction), fracture-surface features, such as arrest lines and plume structures, not only give a top direction for the cores but also indicate the direction of fracture propagation in the tough, fine-grained Cataract/Medina sandstones. The study determined that microresistivity logs or other image logs can be used to obtain accurate sidewall core azimuths and to determine the precise depths of the sidewall cores. Two seismic S-wave technologies were developed in this study. The first was a special explosive package that, when detonated in a conventional seismic shot hole, produces more robust S-waves than do standard seismic explosives. The importance of this source development is that it allows S-wave seismic data to be generated across all of the Appalachian Basin. Previously, Appalachian operators have not been able to use S-wave seismic technology to detect fractured reservoirs because the industry-standard S-wave energy source, the horizontal vibrator, is not a practical source option in the heavy timber cover that extends across most of the basin. The second S-wave seismic technology that was investigated was used to verify that standard P-wave seismic sources can create robust downgoing S-waves by P-to-S mode conversion in the shallow stratigraphic layering in the Appalachian Basin. This verification was done by recording and analyzing a 3-component vertical seismic profile (VSP) in the Atlas Montgomery No. 4 well at Henderson Dome, Mercer County, Pennsylvania. The VSP data confirmed that robust S-waves are generated by P-to-S mode conversion at the basinwide Onondaga stratigraphic level. Appalachian operators can thus use converted-mode seismic technology to create S-wave images of fractured and unfractured rock systems throughout the basin.

BOB A. HARDAGE; ELOISE DOHERTY; STEPHEN E. LAUBACH; TUCKER F. HENTZ

1998-08-14T23:59:59.000Z

102

A Comparative Study of the Mississippian Barnett Shale, Fort Worth Basin, and Devonian Marcellus Shale, Appalachian Basin  

NLE Websites -- All DOE Office Websites (Extended Search)

A Comparative Study of the A Comparative Study of the Mississippian Barnett Shale, Fort Worth Basin, and Devonian Marcellus Shale, Appalachian Basin DOE/NETL-2011/1478 Cover. Top left: The Barnett Shale exposed on the Llano uplift near San Saba, Texas. Top right: The Marcellus Shale exposed in the Valley and Ridge Province near Keyser, West Virginia. Photographs by Kathy R. Bruner, U.S. Department of Energy (USDOE), National Energy Technology Laboratory (NETL). Bottom: Horizontal Marcellus Shale well in Greene County, Pennsylvania producing gas at 10 million cubic feet per day at about 3,000 pounds per square inch. Photograph by Tom Mroz, USDOE, NETL, February 2010. ACKNOWLEDGMENTS The authors greatly thank Daniel J. Soeder (U.S. Department of Energy) who kindly reviewed the manuscript. His criticisms,

103

Selected bibliography of the Southern Appalachian basin area: Alabama-Georgia-Kentucky-North Carolina-South Carolina-Tennessee-Virginia-West Virginia  

SciTech Connect

This bibliography contains 2972 records related to the geology of the Southern Appalachian basin. Specific topics include, but are not limited to: coal, petroleum, oil shale, and natural gas deposits; mineralogy; lithology; petrology; stratigraphy; tectonics; drilling; geochemistry; geophysics; geologic structures; and uranium deposits. The subject index provides listings of records related to each state and the geologic ages covered by this area. Some of the items (24) are themselves bibliographies.

Lindh, L.; McLaughlin, J.E.

1985-01-01T23:59:59.000Z

104

Peromyscus maniculatus in eastern Colorado: a subspecies with lower prevalence of Sin Nombre virus infection  

E-Print Network (OSTI)

a significantly lower Sin Nombre virus (SNV) antibody prevalence than mice from western Colorado. Based the mountainous regions of western Colorado and clade 2 crosses the short-grass steppe in southeastern Colorado differentiation was detected (FST 5 0.027) among 435 deer mice collected from 8 locations in western Colorado

105

Validation of the coupled Eta/SSiB model over South America Sin Chan Chou  

E-Print Network (OSTI)

Validation of the coupled Eta/SSiB model over South America Sin Chan Chou Centro de Previsa~o de with the Simplified Simple Biosphere model (SSiB) over South America. The goal of the present work is to validate of the precipitation annual cycle observed in the central part of South America. The model was integrated continuously

Xue, Yongkang

106

Measuring Sin^22?_13 with the Daya Bay Nuclear Reactors  

E-Print Network (OSTI)

Angle \\theta_13 is one of the two unknown neutrino mixing parameters to be determined. Its value may determine the future trend of the neutrino physics. We propose to measure sin^22\\theta_13 with a sensitivity better than 0.01 (90% C.L) at the Daya Bay reactor power plant.

Yifang Wang

2006-10-09T23:59:59.000Z

107

Improving the Availability and Delivery of Critical Information for Tight Gas Resource Development in the Appalachian Basin  

SciTech Connect

To encourage, facilitate and accelerate the development of tight gas reservoirs in the Appalachian basin, the geological surveys in Pennsylvania and West Virginia collected widely dispersed data on five gas plays and formatted these data into a large database that can be accessed by individual well or by play. The database and delivery system that were developed can be applied to any of the 30 gas plays that have been defined in the basin, but for this project, data compilation was restricted to the following: the Mississippian-Devonian Berea/Murrysville sandstone play and the Upper Devonian Venango, Bradford and Elk sandstone plays in Pennsylvania and West Virginia; and the 'Clinton'/Medina sandstone play in northwestern Pennsylvania. In addition, some data were collected on the Tuscarora Sandstone play in West Virginia, which is the lateral equivalent of the Medina Sandstone in Pennsylvania. Modern geophysical logs are the most common and cost-effective tools for evaluating reservoirs. Therefore, all of the well logs in the libraries of the two surveys from wells that had penetrated the key plays were scanned, generating nearly 75,000 scanned e-log files from more than 40,000 wells. A standard file-naming convention for scanned logs was developed, which includes the well API number, log curve type(s) scanned, and the availability of log analyses or half-scale logs. In addition to well logs, other types of documents were scanned, including core data (descriptions, analyses, porosity-permeability cross-plots), figures from relevant chapters of the Atlas of Major Appalachian Gas Plays, selected figures from survey publications, and information from unpublished reports and student theses and dissertations. Monthly and annual production data from 1979 to 2007 for West Virginia wells in these plays are available as well. The final database also includes digitized logs from more than 800 wells, sample descriptions from more than 550 wells, more than 600 digital photos in 1-foot intervals from 11 cores, and approximately 260 references for these plays. A primary objective of the research was to make data and information available free to producers through an on-line data delivery model designed for public access on the Internet. The web-based application that was developed utilizes ESRI's ArcIMS GIS software to deliver both well-based and play-based data that are searchable through user-originated queries, and allows interactive regional geographic and geologic mapping that is play-based. System tools help users develop their customized spatial queries. A link also has been provided to the West Virginia Geological Survey's 'pipeline' system for accessing all available well-specific data for more than 140,000 wells in West Virginia. However, only well-specific queries by API number are permitted at this time. The comprehensive project web site (http://www.wvgs.wvnet.edu/atg) resides on West Virginia Geological Survey's servers and links are provided from the Pennsylvania Geological Survey and Appalachian Oil and Natural Gas Research Consortium web sites.

Mary Behling; Susan Pool; Douglas Patchen; John Harper

2008-12-31T23:59:59.000Z

108

Innovative Methodology for Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basin  

SciTech Connect

For two consecutive years, 2004 and 2005, the largest natural gas well (in terms of gas flow/day) drilled onshore USA targeted the Ordovician Trenton/Black River (T/BR) play in the Appalachian Basin of New York State (NYS). Yet, little data were available concerning the characteristics of the play, or how to recognize and track T/BR prospects across the region. Traditional exploration techniques for entry into a hot play were of limited use here, since existing deep well logs and public domain seismic were almost non-existent. To help mitigate this problem, this research project was conceived with two objectives: (1) to demonstrate that integrative traditional and innovative techniques could be used as a cost-effective reconnaissance exploration methodology in this, and other, areas where existing data in targeted fracture-play horizons are almost non-existent, and (2) determine critical characteristics of the T/BR fields. The research region between Seneca and Cayuga lakes (in the Finger Lakes of NYS) is on strike and east of the discovery fields, and the southern boundary of the field area is about 8 km north of more recently discovered T/BR fields. Phase I, completed in 2004, consisted of integrating detailed outcrop fracture analyses with detailed soil gas analyses, lineaments, stratigraphy, seismic reflection data, well log data, and aeromagnetics. In the Seneca Lake region, Landsat lineaments (EarthSat, 1997) were coincident with fracture intensification domains (FIDs) and minor faults observed in outcrop and inferred from stratigraphy. Soil gas anomalies corresponded to ENE-trending lineaments and FIDs. N- and ENE-trending lineaments were parallel to aeromagnetic anomalies, whereas E-trending lineaments crossed aeromagnetic trends. 2-D seismic reflection data confirmed that the E-trending lineaments and FIDs occur where shallow level Alleghanian salt-cored thrust-faulted anticlines occur. In contrast, the ENE-trending FIDs and lineaments occur where Iapetan rift faults have been episodically reactivated, and a few of these faults extend through the entire stratigraphic section. The ENE-trending faults and N-striking transfer zones controlled the development of the T/BR grabens. In both the Seneca Lake and Cayuga Lake regions, we found more FIDs than Landsat lineaments, both in terms of individual FIDs and trends of FIDs. Our fused Landsat/ASTER image provided more lineaments, but the structural framework inferred from these lineaments is incomplete even for the fused image. Individual lineaments may not predict surface FIDs (within 500m). However, an individual lineament that has been groundtruthed by outcrop FIDs can be used as a proxy for the trend of intense fracturing. Aeromagnetics and seismic reflection data across the discovery fields west of Keuka Lake demonstrate that the fields terminate on the east against northerly-striking faults that extend from Precambrian basement to, in some cases, the surface; the fields terminate in the west at N- and NW-striking faults. Seismic and well log data show that the fields must be compartmentalized, since different parts of the same field show different histories of development. T/BR fields south of the research area also terminate (on the east) against northerly-trending lineaments which we suggest mark faults. Phase II, completed in 2006, consisted of collection and analysis of an oriented, horizontal core retrieved from one of the T/BR fields in a graben south of the field area. The field is located along ENE-trending EarthSat (1997) lineaments, similar to that hypothesized for the study area. The horizontal core shows much evidence for reactivation along the ENE-trending faults, with multiple events of vein development and both horizontal and vertical stylolite growth. Horizontal veins that post- and pre-date other vein sets indicate that at least two orogenic phases (separated by unloading) affected vein development. Many of the veins and releasing bend features (rhombochasms) are consistent with strike-slip motion (oblique) along ENE-striking faults as a result

Robert Jacobi; John Fountain; Stuart Loewenstein; Edward DeRidder; Bruce Hart

2007-03-31T23:59:59.000Z

109

Spectroscopy of Ba and Ba$^+$ deposits in solid xenon for barium tagging in nEXO  

E-Print Network (OSTI)

Progress on a method of barium tagging for the nEXO double beta decay experiment is reported. Absorption and emission spectra for deposits of barium atoms and ions in solid xenon matrices are presented. Excitation spectra for prominent emission lines, temperature dependence and bleaching of the fluorescence reveal the existence of different matrix sites. A regular series of sharp lines observed in Ba$^+$ deposits is identified with some type of barium hydride molecule. Lower limits for the fluorescence quantum efficiency of the principal Ba emission transition are reported. Under current conditions, an image of $\\le10^4$ Ba atoms can be obtained. Prospects for imaging single Ba atoms in solid xenon are discussed.

B. Mong; S. Cook; T. Walton; C. Chambers; A. Craycraft; C. Benitez-Medina; K. Hall; W. Fairbank Jr.; J. B. Albert; D. J. Auty; P. S. Barbeau; V. Basque; D. Beck; M. Breidenbach; T. Brunner; G. F. Cao; B. Cleveland; M. Coon; T. Daniels; S. J. Daugherty; R. DeVoe; T. Didberidze; J. Dilling; M. J. Dolinski; M. Dunford; L. Fabris; J. Farine; W. Feldmeier; P. Fierlinger; D. Fudenberg; G. Giroux; R. Gornea; K. Graham; G. Gratta; M. Heffner; M. Hughes; X. S. Jiang; T. N. Johnson; S. Johnston; A. Karelin; L. J. Kaufman; R. Killick; T. Koffas; S. Kravitz; R. Krucken; A. Kuchenkov; K. S. Kumar; D. S. Leonard; C. Licciardi; Y. H. Lin; J. Ling; R. MacLellan; M. G. Marino; D. Moore; A. Odian; I. Ostrovskiy; A. Piepke; A. Pocar; F. Retiere; P. C. Rowson; M. P. Rozo; A. Schubert; D. Sinclair; E. Smith; V. Stekhanov; M. Tarka; T. Tolba; K. Twelker; J. -L. Vuilleumier; J. Walton; M. Weber; L. J. Wen; U. Wichoski; L. Yang; Y. -R. Yen; Y. B. Zhao

2014-10-09T23:59:59.000Z

110

Charm Physics at BaBar  

E-Print Network (OSTI)

Large production of the $\\ccbar$ pairs and high integrated luminosity make the PEPII B-Factory, an excellent place for studying the charm hadrons. In this paper, we present a few of the most recent results from the BaBar collaboration in the charm sector.

Chunhui Chen

2005-07-05T23:59:59.000Z

111

Guadalupe aos sin cuenta: El lenguaje oral como instrumento de resistencia ideolgica  

E-Print Network (OSTI)

SPRING 1987 5 Guadalupe aos sin cuenta: el lenguaje oral como instrumento de resistencia ideolgica C. Luca Garavito To articulate the past historically does not mean to recognize it ' {the way it really was}' (Ranke). It means to seize hold... dramticas como posibles medios de resistencia oral contra la ideologa dominante del estado y contra los mecanismos empleados para difundirla, las inscribe dentro de una dialctica revisionista ideolgica e histricamente. Estas observaciones son...

Garavito, Lucí a

1987-04-01T23:59:59.000Z

112

Building Energy Software Tools Directory: CoDyBa  

NLE Websites -- All DOE Office Websites (Extended Search)

CoDyBa CoDyBa CoDyBa logo CoDyBa is a design tool on classical PC for buildings dynamic performance simulation. It is intended for design offices, teaching, and research organizations. The new CoDyBa version is called KoZiBu. A prototype can be downloaded for free. CoDyBa is used to analyze dynamic hygrothermal performance of building elements when subjected to any kind of climate conditions. The tool helps the user conduct studies of heating and cooling strategies, air conditioning or ventilation options, and insulating materials. The main objective is to forecast the energy consumption, temperature, and humidity evolution range. It enables the user to estimate the instant heating or cooling powers needed to maintain a given set point, or to calculate the indoor

113

Multi-scale and Integrated Characterization of the Marcellus Shale in the Appalachian Basin: From Microscopes to Mapping  

SciTech Connect

Historic data from the Department of Energy Eastern Gas Shale Project (ESGP) were compiled to develop a database of geochemical analyses, well logs, lithological and natural fracture descriptions from oriented core, and reservoir parameters. The nine EGSP wells were located throughout the Appalachian Basin and intercepted the Marcellus Shale from depths of 750 meters (2500 ft) to 2500 meters (8200 ft). A primary goal of this research is to use these existing data to help construct a geologic framework model of the Marcellus Shale across the basin and link rock properties to gas productivity. In addition to the historic data, x-ray computerized tomography (CT) of entire cores with a voxel resolution of 240mm and optical microscopy to quantify mineral and organic volumes was performed. Porosity and permeability measurements in a high resolution, steady-state flow apparatus are also planned. Earth Vision software was utilized to display and perform volumetric calculations on individual wells, small areas with several horizontal wells, and on a regional basis. The results indicate that the lithologic character of the Marcellus Shale changes across the basin. Gas productivity appears to be influenced by the properties of the organic material and the mineral composition of the rock, local and regional structural features, the current state of in-situ stress, and lithologic controls on the geometry of induced fractures during stimulations. The recoverable gas volume from the Marcellus Shale is variable over the vertical stratigraphic section, as well as laterally across the basin. The results from this study are expected to help improve the assessment of the resource, and help optimize the recovery of natural gas.

Crandall, Dustin; Soeder, Daniel J; McDannell, Kalin T.; Mroz, Thomas

2010-01-01T23:59:59.000Z

114

Effect of cropland management and slope position on soil organic carbon pool at the North Appalachian Experimental Watersheds  

Science Journals Connector (OSTI)

Soil organic matter is strongly related to soil type, landscape morphology, and soil and crop management practices. Therefore, long-term (1536-years) effects of six cropland management systems on soil organic carbon (SOC) pool in 030cm depth were studied for the period of 19391999 at the North Appalachian Experimental Watersheds (pool ranged from 24.5Mgha?1 in the 32-years moldboard tillage corn (Zea mays L.)wheat (Triticum aestivum L.)meadowmeadow rotation with straight row farming and annual application of fertilizer (N:P:K=5:9:17) of 56112kgha?1 and cattle (Bos taurus) manure of 9Mgha?1 as the prevalent system (MTR-P) to 65.5Mgha?1 in the 36-years no tillage continuous corn with contour row farming and annual application of 170225kgNha?1 and appropriate amounts of P and K, and 611Mgha?1 of cattle manure as the improved system (NTC-M). The difference in SOC pool among management systems ranged from 2.4 to 41Mgha?1 and was greater than 25Mgha?1 between NTC-M and the other five management systems. The difference in the SOC pool of NTC-M and that of no tillage continuous corn (NTC) were 1621Mgha?1 higher at the lower slope position than at the middle and upper slope positions. The effect of slope positions on SOC pools of the other management systems was significantly less (water conservation farming on SOC pool were accumulative. The NTC-M treatment with application of NPK fertilizer, lime, and cattle manure is an effective cropland management system for SOC sequestration.

Y Hao; R Lal; L.B Owens; R.C Izaurralde; W.M Post; D.L Hothem

2002-01-01T23:59:59.000Z

115

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystems Services  

SciTech Connect

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. During this quarter we worked on methodologies for analyzing carbon in mine soils. A unique property of mine soils is the presence of coal and carboniferous rock particles that are present in mine soils in various sizes, quantities, and qualities. There is no existing method in the literature that may be of use for quantitative estimation of soil organic carbon (SOC) in mine soils that can successfully differentiate between pedogenic and geogenic carbon forms. In this report we present a detailed description of a 16-step method for measuring SOC in mine soils designed for and tested on a total of 30 different mine soil mixtures representing a wide spectrum of mine soils in the hard-rock region of the Appalachian coalfield. The proposed method is a combination of chemical procedure for carbonates removal, a thermal procedure for pedogenic C removal, and elemental C analysis procedure at 900 C. Our methodology provides a means to correct for the carbon loss from the more volatile constituents of coal fragments in the mine soil samples and another correction factor for the protected organic matter that can also remain unoxidized following thermal pretreatment. The correction factors for coal and soil material-specific SOM were based on carbon content loss from coal and SOM determined by a parallel thermal oxidation analysis of pure ground coal fragments retrieved from the same mined site as the soil samples and of coal-free soil rock fragments of sandstone and siltstone origin.

James A. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2006-04-30T23:59:59.000Z

116

SeeBA Energiesysteme GmbH | Open Energy Information  

Open Energy Info (EERE)

Name: SeeBA Energiesysteme GmbH Place: Stemwede, Germany Zip: 32351 Sector: Wind energy Product: Wind energy project developer, from planning through to implementation and...

117

Electronic structure of monoclinic BaBiO sub 3  

SciTech Connect

We present the results of photoemission studies of valence disordered'' monoclinic BaBiO{sub 3} in the photon energy range 15--120 eV. The line-shapes of the valence band photoemission spectra and the Ba contributions to the valence band are very similar to the line shapes of the total density of states and Ba partial density of states, respectively. Oxygen resonance is observed, demonstrating the existence of empty O 2p states. These results support a more covalent rather than a simple ionic picture for the electronic states of BaBiO{sub 3}. 10 refs., 2 figs.

Shen, Z.X.; Lindberg, P.A.P.; Wells, B.O.; Dessau, D.S.; Borg, A.; Lindau, I.; Spicer, W.E.; Ellis, W.P.; Kwei, G.H.; Ott, K.C.; Kang, J.S.; Allen, J.W. (Stanford Univ., CA (USA). Stanford Electronics Labs.; Los Alamos National Lab., NM (USA); Michigan Univ., Ann Arbor, MI (USA))

1989-01-01T23:59:59.000Z

118

BaR-SPOrt: A technical overview  

Science Journals Connector (OSTI)

BaR-SPOrt is a project to measure the linearly polarized emission of 2020 sky patches from a stratospheric balloon at 32 GHz and 90 GHz. It consists of correlation polarimeters for direct measurements of the Q and U Stokes parameters coupled to an optics providing a beam of 0.5 (32 GHz) and 0.2 (90 GHz). The instrument design is described. Particular emphasis is put on the hardware solutions adopted to reduce the systematic effects in high sensitivity polarization measurements.

C. Macculi; G. Bernardi; E. Carretti; S. Cecchini; S. Cortiglioni; E. Morelli; C. Sbarra; G. Ventura; J. Monari; S. Poppi; G. Boella; G. Sironi; M. Baralis; O. Peverini; R. Tascone; R. Fabbri; V. Natale; M. Bruscoli; A. Boscaleri; E. Pascale; L. Nicastro

2002-01-01T23:59:59.000Z

119

The BaR-SPOrt experiment  

Science Journals Connector (OSTI)

BaR-SPOrt (Balloon-borne Radiometer for Sky Polarization Observations) is an experiment to measure the linearly polarized emission of sky patches aboard a long duration stratospheric balloon. It consists of high sensitivity correlation polarimeters operating in the millimeter wavelength region and coupled to a telescope to obtain a sub-degree angular resolution for direct measurements of the Q and U Stokes parameters. This project shares most of the know-how and sophisticated technology developed for the SPOrt experiment aboard the International Space Station. The instrument design the various solutions to reduce the systematics and the observing strategy are here described.

M. Zannoni; M. Baralis; G. Bernardi; G. Boella; S. Bonometto; A. Boscaleri; E. Carretti; S. Cecchini; S. Cortiglioni; R. Fabbri; M. Gervasi; C. Macculi; J. Monari; E. Morelli; V. Natale; R. Nesti; L. Nicastro; E. Pascale; O. Peverini; S. Poppi; C. Sbarra; G. Sironi; R. Tascone; M. Tucci; G. Ventura

2002-01-01T23:59:59.000Z

120

Preparation and combustion of coal-water fuel from the Sin Pun coal deposit, southern Thailand  

SciTech Connect

In response to an inquiry by the Department of Mineral Resources in Thailand, the Energy & Environmental Research Center (EERC) prepared a program to assess the responsiveness of Sin Pun lignite to the temperature and pressure conditions of hot-water drying. The results indicate that drying made several improvements in the coal, notably increases in heating value and carbon content and reductions in equilibrium moisture and oxygen content. The equilibrium moisture content decreased from 27 wt% for the raw coal to about 15 wt% for the hot-water-dried (HWD) coals. The energy density for a pumpable coal-water fuel (CWF) indicates an increase from 4500 to 6100 Btu/lb by hot-water drying. Approximately 650 lb of HWD Sin Pun CWF were fired in the EERC`s combustion test facility. The fuel burned extremely well, with no feed problems noted during the course of the test. Fouling and slagging deposits each indicated a very low rate of ash deposition, with only a dusty layer formed on the cooled metal surfaces. The combustor was operated at between 20% and 25% excess air, resulting in a flue gas SO{sub 2} concentration averaging approximately 6500 parts per million.

NONE

1997-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Roles of rpoD, spoIIF, spoIIJ, spoIIN, and sin in regulation of Bacillus subtilis stage II sporulation-specific transcription.  

Science Journals Connector (OSTI)

...spoIIN, and sin in regulation of Bacillus subtilis stage II sporulation-specific...California, Berkeley 94720. Bacillus subtilis strains containing defects in...spoIIN, and sin in regulation of Bacillus subtilis stage II sporulation-specific...

P Louie; A Lee; K Stansmore; R Grant; C Ginther; T Leighton

1992-06-01T23:59:59.000Z

122

ON THE MOTIVE OF A QUOTIENT VARIETY SEBASTIAN DEL BA ~  

E-Print Network (OSTI)

ON THE MOTIVE OF A QUOTIENT VARIETY SEBASTIAN DEL BA ~ NO ROLLIN AND VICENTE NAVARRO AZNAR En with the realization functors and Chow groups. Recently, in the case char k = 0, Guill'en and Navarro Aznar have given. DEL BA ~ NO ROLLIN AND V. NAVARRO AZNAR group, K 0 M k , these decompositions were considered by Denef

Politècnica de Catalunya, Universitat

123

Radioactive contamination of BaF2 crystal scintillator  

E-Print Network (OSTI)

Barium fluoride (BaF$_2$) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$Ba ($Q_{2{\\beta}}$ = 2619(3) keV) and $^{132}$Ba ($Q_{2{\\beta}}$ = 844(1) keV). The $^{130}$Ba isotope is of particular interest because of the indications on 2${\\beta}$ decay found in two geochemical experiments. The radioactive contamination of BaF$_2$ scintillation crystal with mass of 1.714 kg was measured over 113.4 hours in a low-background DAMA/R&D set-up deep underground (3600 m w.e.) at the Gran Sasso National Laboratories of INFN (LNGS, Italy). The half-life of $^{212}$Po (present in the crystal scintillator due to contamination by radium) was estimated as $T_{1/2}$ = 298.8 $\\pm$ 0.8(stat.) $\\pm$ 1.4(syst.) ns by analysis of the events pulse profiles.

Polischuk, O G; Bernabei, R; Cappella, F; Caracciolo, V; Cerulli, R; Di Marco, A; Danevich, F A; Incicchitti, A; Poda, D V; Tretyak, V I

2013-01-01T23:59:59.000Z

124

Distribution of arsenic, selenium, and other trace elements in high pyrite Appalachian coals: Evidence for multiple episodes of pyrite formation  

Science Journals Connector (OSTI)

Pennsylvanian coals in the Appalachian Basin host pyrite that is locally enriched in potentially toxic trace elements such as As, Se, Hg, Pb, and Ni. A comparison of pyrite-rich coals from northwestern Alabama, eastern Kentucky, and West Virginia reveals differences in concentrations and mode of occurrence of trace elements in pyrite. Pyrite occurs as framboids, dendrites, or in massive crystalline form in cell lumens or crosscutting veins. Metal concentrations in pyrite vary over all scales, from microscopic to mine to regional, because trace elements are inhomogeneously distributed in the different morphological forms of pyrite, and in the multiple generations of sulfide mineral precipitates. Early diagenetic framboidal pyrite is usually depleted in As, Se, and Hg, and enriched in Pb and Ni, compared to other pyrite forms. In dendritic pyrite, maps of As distribution show a chemical gradient from As-rich centers to As-poor distal branches, whereas Se concentrations are highest at the distal edges of the branches. Massive crystalline pyrite that fills veins is composed of several generations of sulfide minerals. Pyrite in late-stage veins commonly exhibits As-rich growth zones, indicating a probable epigenetic hydrothermal origin. Selenium is concentrated at the distal edges of veins. A positive correlation of As and Se in pyrite veins from Kentucky coals, and of As and Hg in pyrite-filled veins from Alabama coals, suggests coprecipitation of these elements from the same fluid. In the Kentucky coal samples (n=18), As and Se contents in pyrite-filled veins average 4200ppm and 200ppm, respectively. In Alabama coal samples, As in pyrite-filled veins averages 2700ppm (n=34), whereas As in pyrite-filled cellular structures averages 6470ppm (n=35). In these same Alabama samples, Se averages 80ppm in pyrite-filled veins, but was below the detection limit in cell structures. In samples of West Virginia massive pyrite, As averages 1700ppm, and Se averages 270ppm (n=24). The highest concentration of Hg (?102ppm) is in Alabama pyrite veins. Improved detailed descriptions of sulfide morphology, sulfide mineral paragenesis, and trace-element concentration and distribution allow more informed predictions of: (1) the relative rate of release of trace elements during weathering of pyrite in coals, and (2) the relative effectiveness of various coal-cleaning procedures of removing pyrite. For example, trace element-rich pyrite has been shown to be more soluble than stoichiometric pyrite, and fragile fine-grained pyrite forms such as dendrites and framboids are more susceptible to dissolution and disaggregation but less amenable to removal during coal cleaning.

S.F. Diehl; M.B. Goldhaber; A.E. Koenig; H.A. Lowers; L.F. Ruppert

2012-01-01T23:59:59.000Z

125

An Appalachian-sourced deltaic sequence, northeastern Alabama, U.S.A.: biofacies-lithofacies relationships and interpreted community patterns  

Science Journals Connector (OSTI)

The thin sequence of Lowe Pennsylvania rocks along Sand Mountain, Plateau coal field, northeastern Alabama, U.S.A., records the deposition in a deltaic coastal-plain paleoenvironment along the ancient Appalachian seaway. The section is laterally continuous, well exposed, and preserves a rich macrobiota. Identified coexisting paleodepositional environments contain distinctive biofacies. Biofacies in deltaic sites are characterized by the presence of various macrofloral assemblages. Alluvial-plain swamps, identified lithologically by homogeneous mudstone and siltstone, preserve bedded-plant litter as coalified compressions and impressions. Deep-swamp biofacies are comprised either of monotypic lycophyte canopy assemblages (Lepidophloios) or their subterranean axial systems (Stigmaria). Alluvial swamps and proximal levee sites contain canopy detritus of a mixed flora. This is reflected in the reduced domination of Lepidophloios, the increased importance of the lycophytes Sigillaria and Lepidodendron, and an abundance of gymnosperms, pteridosperms, pteridophytes, and Calamites. Macro-invertebrates occur almost exclusively as behavioral trackways of xiphosurid arthropods and epifauna attached to fragmentary plant parts. The peat-accumulating swamp biofacies is identified from palynological preparations. Palynofloras parallel macrofloral clastic swamp diversity and contain an abundance of palynomorphs with affinities to ferns and lyginopterid pteridosperms. Channel-form sandstone represent distributary and crevasse channel deposits in the lower part of the section, and uncomformable bedload-dominated, laterally migrating, braided-river channel deposits at the top of the sequence. Oriented sandstone cast and compressed logs (lycophytes and Calamites) occur with bedload features in distributary and braided channels. Crevasse sanstones preserve a higher proportion of calamitean axes, as well as trunks and rachises of medullosan pteridosperms. Macro-invertebrates and ichnofaunas have not been identified in these paleoenvironments. Bayfill sequences contain several in situ macro-invertebrate communities in addition to allochthonous plant detritus. This plant biofacies is characterized by calamitean and pteridospermous vegetation, that originated from levee sites. The macrofaunal biofacies is characterized by a molluscan assemblage, with community replacement relative to physical parameters of the water. The initial bayfill phase contains an inarticulate brachiopod community of Orbiculoidea and Lingula. The transition to the molluscan-dominated biofacies is signaled by infaunal colonization by Pteronites and Planolites (burrows). Biotic changes are reflected by the increasing abundance of brachiopods and other invertebrates usually considered to represent more open-marine conditions. Insights into Late Carboniferous open-marine communities can be discerned from lag accumulations of marine epifauna in storm-generated sandstones.

Robert A. Gastaldo; Michael A. Gibson; Tony D. Gray

1989-01-01T23:59:59.000Z

126

B.A and B.S. in Mathematics Program B.A. and B.S. Mathematics  

E-Print Network (OSTI)

B.A and B.S. in Mathematics Program B.A. and B.S. Mathematics Department(s) Mathematical Sciences.A. in the Mathematical Sciences will... 1. Demonstrate a solid understanding of differential (1A), integral (1B understanding of rigorous mathematical proof (reading and writing), and apply reasoning based on definitions

Hemmers, Oliver

127

Page 1 | B.A. in Chemistry | Academic Plan of Study Updated April 2014 B.A. in Chemistry  

E-Print Network (OSTI)

Page 1 | B.A. in Chemistry | Academic Plan of Study Updated April 2014 B.A. in Chemistry Academic Plan of Study College of Liberal Arts & Sciences Department of Chemistry chemistry.uncc.edu PROGRAM to declare the major. · Advising (For the Major): completed by your chemistry faculty advisor (please refer

Raja, Anita

128

Physical properties of single crystalline BaSn{sub 5}  

SciTech Connect

We present a comprehensive study of the binary intermetallic superconductor, BaSn{sub 5}. High-quality single crystalline BaSn{sub 5} was grown out of a Sn flux. Detailed thermodynamic and transport measurements were performed to study BaSn{sub 5}'s normal and superconducting state properties. This material appears to be a strongly coupled, multiband superconductor. H{sub c2}(T) is almost isotropic. De Haasvan Alphen oscillations were observed and two effective masses were estimated from the FFT spectra. Hydrostatic pressure causes a decrease in the superconducting transition temperature at the rate of ??0.053??0.001?K/kbar.

Lin, Xiao; Budko, Sergey; Canfield, Paul

2012-01-30T23:59:59.000Z

129

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services  

SciTech Connect

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in Virginia, West Virginia, Kentucky, Ohio, and Pennsylvania mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, one each in Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. During the reporting period we determined that by grinding the soil samples to a finer particle size of less than 250 ?m (sieve No. 60), the effect of mine soil coal particle size on the extent to which these particles will be oxidized during the thermal treatment of the carbon partitioning procedure will be eliminated, thus making the procedure more accurate and precise. In the second phase of the carbon sequestration project, we focused our attention on determining the sample size required for carbon accounting on grassland mined fields in order to achieve a desired accuracy and precision of the final soil organic carbon (SOC) estimate. A mine land site quality classification scheme was developed and some field-testing of the methods of implementation was completed. The classification model has been validated for softwoods (white pine) on several reclaimed mine sites in the southern Appalachian coal region. The classification model is a viable method for classifying post-SMCRA abandoned mined lands into productivity classes for white pine. A thinning study was established as a random complete block design to evaluate the response to thinning of a 26-year-old white pine stand growing on a reclaimed surface mine in southwest Virginia. Stand parameters were projected to age 30 using a stand table projection. Site index of the stand was found to be 32.3 m at base age 50 years. Thinning rapidly increased the diameter growth of the residual trees to 0.84 cm yr{sup -1} compared to 0.58 cm yr{sup -1} for the unthinned treatment; however, at age 26, there was no difference in volume or value per hectare. At age 30, the unthinned treatment had a volume of 457.1 m{sup 3} ha{sup -1} but was only worth $8807 ha{sup -1}, while the thinned treatment was projected to have 465.8 m{sup 3} ha{sup -1}, which was worth $11265 ha{sup -1} due to a larger percentage of the volume being in sawtimber size classes.

James A. Burger

2005-07-20T23:59:59.000Z

130

An Appalachian-sourced deltaic sequence, northeastern Alabama, USA: biofacies-lithofacies relationships and interpreted community patterns  

Science Journals Connector (OSTI)

The thin sequence of Lower Pennsylvania rocks along Sand Mountain, Plateau coal field, northeastern Alabama, U.S.A., records the deposition in a deltaic coastal-plain paleoenvironment along the ancient Appalachian seaway. The section is laterally continuous, well exposed, and preserves a rich macrobiota. Identified coexisting paleodepositional environments contain distinctive biofacies. Specific paleoenvironments of deposition contain unique biofacies in this Late Carboniferous (Westphalian A) sequence. The criteria established for the recognition of these biofacies can be utilized to assist in refined interpretations of deltaic sites in Carboniferous coastal paleoenvironments. Identifiable biofacies include those preserved under a variety of forested wetland (swamp) conditions, distributary and crevasse-splay channels, coastal bays (interdistributary and lagoonal), barrier sands, and distal storm deposits (Fig. 1; Gastaldo et al., 1989). Vegetation in forested wetlands grew either in clastic substrates or peat substrates. The principal biofacies preserved in clastic substrate swamps were lycophyte-dominated, and can be recognized by either a predominance of canopy litter or subterranean stigmarian appendages (Gastaldo, 1986). The canopy litter that has accumulated on the forest floor was preserved under unique sedimentological conditions, and reflects the ecological gradient associated with the distribution of lycophyte genera in the swamp (Gastaldo, 1987). A monotypic assemblage of lycophytes characterized edaphically stressed sites. In sites proximal to the levee, a mixed assemblage of lycophytes, calamiteans, pteridophytes and pteridosperms is common. In the absence of compressed canopy macrodetritus, subterranean axes with helically arranged appendages (rootlets) crosscutting the bedding may be preserved. Macro-invertebrates are restricted to traces and trails, reflecting behavioral traits when conditions were conducive for their movement into these sites. Peat-colonizing vegetation parallels that of the clastic swamp. Deep distributary channels contain sandstone-cast and compressed aerial trunks of lycophytes and spenophytes. These occur in bedload deposits along with quartz and quartzose pebbles and cobble-size phyllite clasts. Degradation of external morphology usually precludes assignment of logs to a systematic position lower than order. In shallower, en-echelon stacked crevasse sands occur a mixture of lycophyte, calamitean and pteridosperm woody parts. Additionally, scoriaceous fern-like foliage may be found. Little evidence exists for macro-invertebrate communities in these unstable settings. Coastal bays preserve in situ macro-invertebrate communities, as well as allochthonous macrodetritus that was derived principally from levee vegetation. Four phases of biofacies development can be delineated (Gibson and Gastaldo, 1987). Stress-tolerant inarticulate brachiopods dominate the initial transgressive phase. Individuals are found isolated in the siltstone, commonly preserved by authigenic cementation in siderite concretions. Rarely are patches or clusters of individual encountered. Where clustering does occur it is associated with the colonization of woody plant parts. Transition to the molluscan-dominated phase is accompanied by the establishment of a rich ichnofauna. Continued transgression and the development of more normal salinities under lagoonal conditions are paralleled by an increase in species richness and abundance. The third biofacies phase remains molluscan dominated, but the assemblages at any particular point in time are represented by monospecific genera. Plant macrodetritus was utilized by the macro-invertebrate communities, and that which is preserved is restricted to highly fragmentary, unindentifiable remains. The fourth biofacies phase reflects the development of lagoonal conditions. This change can be recognized by macro-invertebrate body and ichnofossil fauna (Seilacher's Cruziana ichnofacies) diversification. An increase in the abundance of brachiopods and other

R.A. Gastaldo; M.A. Gibson; T.D. Gray

1990-01-01T23:59:59.000Z

131

D0-D0 Mixing at BaBar  

E-Print Network (OSTI)

The BaBar and Belle collaborations have recently found evidence for mixing within the D meson system. We present some of the mixing search techniques used by BaBar and their status as of the beginning of the summer 2007. These have culminated in a measurement in the K decay final state of the D that is inconsistent with the no-mixing hypothesis with a significance of 3.9 standard deviations.

A. Seiden

2007-10-05T23:59:59.000Z

132

Data:F37794ce-95ba-4b24-9334-ba0733813943 | Open Energy Information  

Open Energy Info (EERE)

4ce-95ba-4b24-9334-ba0733813943 4ce-95ba-4b24-9334-ba0733813943 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Rappahannock Electric Coop Effective date: 2009/11/01 End date if known: Rate name: LARGE POWER HIGH DIVERSITY SERVICE SCHEDULE HD-1-RA V2 Sector: Industrial Description: Applicable upon request to Customers otherwise served under the LP-1 Schedules and contracting for a load of 500 kW or more. Source or reference: http://www.myrec.coop/content-documents/ScheduleHD-1-RA-Nv09.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh)

133

PENNSYLVANIA APPALACHIAN LABORATORY  

E-Print Network (OSTI)

. Planning Principles 10 4. Sustainable Design Goals and Initiatives 13 5. Major Capital Projects 15 #12;R knowledge through scientific discovery, integration, application, and teaching, that results in a comprehensive understanding of our environment and natural resources, helping to guide the State and world

Boynton, Walter R.

134

Leptonic B Decays at BaBar  

SciTech Connect

The authors will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)} {nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be payed in order to perform a model independent analysis. A B-Factory provides an unique environment where to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

Monorchio, Diego; /INFN, Naples /Naples U.

2011-09-13T23:59:59.000Z

135

The BaR-SPOrt Experiment  

E-Print Network (OSTI)

BaR-SPOrt (Balloon-borne Radiometers for Sky Polarisation Observations) is an experiment to measure the linearly polarized emission of sky patches at 32 and 90 GHz with sub-degree angular resolution. It is equipped with high sensitivity correlation polarimeters for simultaneous detection of both the U and Q stokes parameters of the incident radiation. On-axis telescope is used to observe angular scales where the expected polarization of the Cosmic Microwave Background (CMBP) peaks. This project shares most of the know-how and sophisticated technology developed for the SPOrt experiment onboard the International Space Station. The payload is designed to flight onboard long duration stratospheric balloons both in the Northern and Southern hemispheres where low foreground emission sky patches are accessible. Due to the weakness of the expected CMBP signal (in the range of microK), much care has been spent to optimize the instrument design with respect to the systematics generation, observing time efficiency and long term stability. In this contribution we present the instrument design, and first tests on some components of the 32 GHz radiometer.

M. Zannoni; S. Cortiglioni; G. Bernardi; E. Carretti; S. Cecchini; C. Macculi; E. Morelli; C. Sbarra; G. Ventura; L. Nicastro; J. Monari; M. Poloni; S. Poppi; V. Natale; M. Baralis; O. Peverini; R. Tascone; G. Virone; A. Boscaleri; E. Pascale; G. Boella; S. Bonometto; M. Gervasi; G. Sironi; M. Tucci; R. Nesti; R. Fabbri; P. de Bernardis; M. De Petris; S. Masi; M. V. Sazhin; E. N. Vinyajkin

2003-01-02T23:59:59.000Z

136

Activator-Independent Functions of the Yeast Mediator Sin4 Complex in Preinitiation Complex Formation and Transcription Reinitiation  

Science Journals Connector (OSTI)

...the gels. Data in the graphs are averages from at...added to the mutant nuclear extracts (NEs). FIG...sin4, but not pgd1, nuclear extracts (NEs) can...were performed. The graph compares the retention...DNA, NTPs, and srb2 nuclear extract (NE) for 2...

Wendy M. Reeves; Steven Hahn

2003-01-01T23:59:59.000Z

137

Esta informacin puede ser usada en parte o en su integridad sin necesidad de citar fuentes 1 Ciencia y Tecnologa  

E-Print Network (OSTI)

Ministerio de Ciencia y Tecnología Intervención del Sr. Ministro JOSEP PIQU? en el acto de apertura de la información puede ser usada en parte o en su integridad sin necesidad de citar fuentes 2 Ministerio de Ciencia

138

Studiengang Bachelor Studiengangsmoderator Zugangsinformationen Unterrichtssprache Fakultt Afrikanische Sprachen, Literaturen und Kunst B.A. Prof. D. Ibriszimow Deutsch 4  

E-Print Network (OSTI)

A Afrikanische Sprachen, Literaturen und Kunst B.A. Prof. D. Ibriszimow Deutsch 4 Angewandte Informatik B.A. Prof. D. Henrich Deutsch 1 Anglistik B.A. Prof. M. Steppat Deutsch 4 B Berufliche Bildung, Fachrichtung Metalltechnik B.A. Prof. U. Glatzel Deutsch Betriebswirtschaftslehre B.A. Prof. J. Sigloch Numerus Clausus

Schmidt, Matthias

139

THE SINS/zC-SINF SURVEY of z {approx} 2 GALAXY KINEMATICS: OUTFLOW PROPERTIES  

SciTech Connect

Using SINFONI H{alpha}, [N II], and [S II] AO data of 27 z {approx} 2 star-forming galaxies (SFGs) from the SINS and zC-SINF surveys, we explore the dependence of outflow strength (via the broad flux fraction) on various galaxy parameters. For galaxies that have evidence for strong outflows, we find that the broad emission is spatially extended to at least the half-light radius ({approx}a few kpc). Decomposition of the [S II] doublet into broad and narrow components suggests that this outflowing gas probably has a density of {approx}10-100 cm{sup -3}, less than that of the star-forming gas (600 cm{sup -3}). There is a strong correlation of the H{alpha} broad flux fraction with the star formation surface density of the galaxy, with an apparent threshold for strong outflows occurring at 1 M{sub Sun} yr{sup -1} kpc{sup -2}. Above this threshold, we find that SFGs with log m{sub *} > 10 have similar or perhaps greater wind mass-loading factors ({eta} = M-dot{sub out}/SFR) and faster outflow velocities than lower mass SFGs, suggesting that the majority of outflowing gas at z {approx} 2 may derive from high-mass SFGs. The mass-loading factor is also correlated with the star formation rate (SFR), galaxy size, and inclination, such that smaller, more star-forming, and face-on galaxies launch more powerful outflows. We propose that the observed threshold for strong outflows and the observed mass loading of these winds can be explained by a simple model wherein break-out of winds is governed by pressure balance in the disk.

Newman, Sarah F.; Genzel, Reinhard [Department of Astronomy, Campbell Hall, University of California, Berkeley, CA 94720 (United States); Foerster-Schreiber, Natascha M.; Buschkamp, Peter; Davies, Ric; Eisenhauer, Frank; Kurk, Jaron; Lutz, Dieter [Max-Planck-Institut fuer extraterrestrische Physik (MPE), Giessenbachstr.1, D-85748 Garching (Germany); Griffin, Kristen Shapiro [Space Sciences Research Group, Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278 (United States); Mancini, Chiara; Renzini, Alvio [Osservatorio Astronomico di Padova, Vicolo dellOsservatorio 5, Padova, I-35122 (Italy); Lilly, Simon J.; Carollo, C. Marcella; Peng, Yingjie [Institute of Astronomy, Department of Physics, Eidgenoessische Technische Hochschule, ETH Zuerich, CH-8093 (Switzerland); Bouche, Nicolas [Institut de Recherche en Astrophysique et Planetologie (IRAP), Universite de Toulouse, UPS-OMP, IRAP, 14, avenue Edouard Berlin, F-31400 Toulouse (France); Burkert, Andreas [Department fuer Physik, Universitaets-Sternwarte Ludwig-Maximilians-Universitaet (USM), Scheinerstr. 1, Muenchen, D-81679 (Germany); Cresci, Giovanni [Istituto Nazionale di AstrofisicaOsservatorio Astronomico di Arcetri, Largo Enrico Fermi 5, I-50125 Firenze (Italy); Genel, Shy [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Hicks, Erin K. S. [Department of Astronomy, University of Washington, Box 351580, U.W., Seattle, WA 98195-1580 (United States); Naab, Thorsten, E-mail: sfnewman@berkeley.edu [Max-Planck Institute for Astrophysics, Karl Schwarzschildstrasse 1, D-85748 Garching (Germany); and others

2012-12-10T23:59:59.000Z

140

Los programas educativos de Texas A&M AgriLife Extension Service estn disponibles para todas las personas, sin distincin de raza, color, sexo,  

E-Print Network (OSTI)

personas, sin distinción de raza, color, sexo, discapacidad, religión, edad u origen nacional. ¿Que es la

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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141

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Product, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services  

SciTech Connect

Concentrations of CO{sub 2} in the Earths atmosphere have increased dramatically in the past 100 years due to deforestation, land use change, and fossil fuel combustion. These humancaused, higher levels of CO{sub 2} may enhance the atmospheric greenhouse effect and may contribute to climate change. Many reclaimed coal-surface mine areas in the eastern U.S. are not in productive use. Reforestation of these lands could provide societal benefits, including sequestration of atmospheric carbon. The goal of this project was to determine the biological and economic feasibility of restoring high-quality forests on the tens of thousands of hectares of mined land and to measure carbon sequestration and wood production benefits that would be achieved from large-scale application of forest restoration procedures. We developed a mine soil quality model that can be used to estimate the suitability of selected mined sites for carbon sequestration projects. Across the mine soil quality gradient, we tested survival and growth performance of three species assemblages under three levels of silvicultural. Hardwood species survived well in WV and VA, and survived better than the other species used in OH, while white pine had the poorest survival of all species at all sites. Survival was particularly good for the site-specific hardwoods planted at each site. Weed control plus tillage may be the optimum treatment for hardwoods and white pine, as any increased growth resulting from fertilization may not offset the decreased survival that accompanied fertilization. Grassland to forest conversion costs may be a major contributor to the lack of reforestation of previously reclaimed mine lands in the Appalachian coal-mining region. Otherwise profitable forestry opportunities may be precluded by these conversion costs, which for many combinations of factors (site class, forest type, timber prices, regeneration intensity, and interest rate) result in negative land expectation values. Improved technology and/or knowledge of reforestation practices in these situations may provide opportunities to reduce the costs of converting many of these sites as research continues into these practices. It also appears that in many cases substantial payments, non-revenue values, or carbon values are required to reach profitability under the present circumstances. It is unclear when, or in what form, markets will develop to support any of these add-on values to supplement commercial forestry revenues. However, as these markets do develop, they will only enhance the viability of forestry on reclaimed mined lands, although as we demonstrate in our analysis of carbon payments, the form of the revenue source may itself influence management, potentially mitigating some of the benefits of reforestation. For a representative mined-land resource base, reforestation of mined lands with mixed pine-hardwood species would result in an average estimated C accumulation in forms that can be harvested for use as wood products or are likely to remain in the soil C pool at ~250 Mg C ha{sup -1} over a 60 year period following reforestation. The additionality of this potential C sequestration was estimated considering data in scientific literature that defines C accumulation in mined-land grasslands over the long term. Given assumptions detailed in the text, these lands have the potential to sequester ~180 Mg C ha{sup -1}, a total of 53.5 x 10{sup 6} Mg C, over 60 years, an average of ~900,000 Mg C / yr, an amount equivalent to about 0.04% of projected US C emissions at the midpoint of a 60-year period (circa 2040) following assumed reforestation. Although potential sequestration quantities are not great relative to potential national needs should an energy-related C emissions offset requirement be developed at some future date, these lands are available and unused for other economically valued purposes and many possess soil and site properties that are well-suited to reforestation. Should such reforestation occur, it would also produce ancillary benefits by providing env

James A. Burger

2006-09-30T23:59:59.000Z

142

Measuring sin^2 theta_W in PV-DIS with the Baseline Spectrometers at JLab 12 GeV  

SciTech Connect

The couplings of leptons to quarks are fundamental parameters of the electroweak interaction. Within the framework of the Standard Model, these couplings can be related to sin2 theta W. Parity violation (PV) in deep inelastic scattering (DIS) is proportional to these couplings and hence sensitive sin2 theta W. PV-DIS, first measured at SLAC in the mid-1970s, was used to establish the Standard Model. The high quality and intensity of the upgraded 11 GeV CEBAF beam at Jefferson Laboratory will make it an ideal tool for PV studies. In DIS the asymmetry from parity violation is large (APV ~ 10^?4 Q^2), allowing precise measurements with modest beam-time. This talk will explore a PV-DIS measurement which can be made using the baseline spectrometers that will exist as part of the 12 GeV JLab upgrade.

Paul Reimer

2007-07-18T23:59:59.000Z

143

Bi3+ Luminescence in ABiO2Cl (A = Sr, Ba) and BaBiO2Br  

SciTech Connect

Trivalent bismuth luminescence is reported in three Sillenbismuth oxyhalide phases, SrBiO2Cl, BaBiO2Cl, and BaBiO2Br. Thesecompounds exhibit Bi 6s6->6 s2 emission under UV and X-ray radiation.At room temperature, BaBiO2Cl shows the most intense light emission, withspectral and decay properties similar to those found in Bi4Ge3O12 (BGO).At low temperatures, each phase show an increase in the photoluminescenceintensities and a narrowing of the emission peaks. In contrast to thetemperature dependence of BGO, X-ray excited luminescence intensities ofall three phases remain relatively constant throughout the temperaturerange 10 - 295 K. This result indicates that the Sillen phases undergoless thermal quenching than BGO. The low temperature and room temperatureradio-luminescence decay times were determined from pulsed x-raymeasurements. At room temperature, SrBiO2Cl exhibits faster decays thanBGO, while, BaBiO2Cl and BaBiO2Br have decay times similar toBGO.

Porter-Chapman, Yetta D.; Bourret-Courchesne, Edith E.; Derenzo,Stephen E.

2007-01-18T23:59:59.000Z

144

BA Tirunelveli Bundled Wind Project | Open Energy Information  

Open Energy Info (EERE)

BA Tirunelveli Bundled Wind Project BA Tirunelveli Bundled Wind Project Jump to: navigation, search Name BA Tirunelveli Bundled Wind Project Place Raipur, Chhattisgarh, India Zip 492001 Sector Wind energy Product Raipur-based SPV for wind project development. Coordinates 20.38971°, 76.15055° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":20.38971,"lon":76.15055,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

145

Recent Bottomonium Results from BaBar and Belle  

SciTech Connect

Selected studies in bottomonium physics carried out by the BaBar and Belle experiments are presented. They include a study of radiative bottomonium transitions using {gamma} {yields} e{sup +}e{sup -} conversions done by BaBar, the search for the h{sub b}(1P) and h{sub b}(2P) states leading to an evidence for the h{sub b}(1P) seen by BaBar in {Upsilon}(3S) {yields} {pi}{sup 0} h{sub b} decay and to the Belle observation of both the h{sub b}(1P) and the h{sub b}(2P) in the reaction e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -} h{sub b}(1P,2P) from {Upsilon}(5S) data.

Ziegler, Veronique; /SLAC

2012-06-25T23:59:59.000Z

146

BaTiO? based materials for piezoelectric and electro-optic applications  

E-Print Network (OSTI)

Ferroelectric materials are key to many modem technologies, in particular piezoelectric actuators and electro-optic modulators. BaTiO? is one of the most extensively studied ferroelectric materials. The use of BaTiO? for ...

Avrahami, Ytshak, 1969-

2003-01-01T23:59:59.000Z

147

Ba6(In0.36Ge0.64)11Ge14  

Science Journals Connector (OSTI)

It contains the standardized crystallographic data set of Ba6In4Ge21 representing the structure type Ba6(In0.36Ge0.64)11Ge14.

P. Villars; K. Cenzual; J. Daams

2005-01-01T23:59:59.000Z

148

BaO/Al2O3/NiAl(110) Model NOx Storage Materials: the effect of BaO film thickness on the amorphous-to-crystalline Ba(NO3)2 phase transition  

SciTech Connect

The reaction of NO2 with BaO (0.15 2 ML and > 30 ML)/Al2O3(12 ML)/NiAl(110) model NOx storage materials was studied. A thick (~12 ML), ordered Al2O3 film was prepared as the support oxide on a NiAl(110) substrate in order to minimize the effect of the intermixing between the two oxide phases (BaO and Al2O3) on the NOx chemistry of BaO. The growth of a thick alumina film, prepared by atomic oxygen deposition onto NiAl(110), follows a layer-by-layer growth mode and the resulting film is much more stable when exposed to NO2 than the ultra-thin alumina films studied before. The interaction of NO2 with the model NOx storage systems at low coverages of BaO show fundamentally different behaviors from a thick BaO film, as nitrite species form at low exposures of NO2, followed by nitrate formation at high NO2 exposures. In contrast, on the thick BaO layer nitrite-nitrate ion pairs form at 300 K under UHV conditions (PNO2 ~ 1 ? 10-9 Torr). However, at elevated NO2 pressures (? 1 ? 10-5 Torr) the thick BaO film is gradually converted into amorphous Ba(NO3)2 at 300 K. Raising the temperature of the samples with ?BaO > 1 ML after NO2 exposure (in the absence of gas phase NO2) leads to the phase transformation of the amorphous Ba(NO3)2 layer into crystalline Ba(NO3)2 particles in the temperature range of 500 600 K. No phase transformation is observed in samples with ?BaO < 1 ML.

Yi, Cheol-Woo W.; Szanyi, Janos

2009-01-15T23:59:59.000Z

149

Roadmap: Psychology Bachelor of Arts [AS-BA-PSYC  

E-Print Network (OSTI)

Roadmap: Psychology ­ Bachelor of Arts [AS-BA-PSYC] College of Arts and Sciences Department of Psychology Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 17-Apr-13/LNHD This roadmap is a recommended-15 Credit Hours] PSYC 11762 General Psychology 3 Fulfills Kent Core Social Sciences and domestic diversity

Sheridan, Scott

150

Roadmap: Psychology Bachelor of Arts [AS-BA-PSYC  

E-Print Network (OSTI)

Roadmap: Psychology ­ Bachelor of Arts [AS-BA-PSYC] College of Arts and Sciences Department of Psychology Catalog Year: 2012-2013 Page 1 of 3 | Last Updated: 14-Nov-12/LNHD This roadmap is a recommended-15 Credit Hours] PSYC 11762 General Psychology 3 Fulfills Kent Core Social Sciences and domestic diversity

Sheridan, Scott

151

Roadmap: Philosophy -Bachelor of Arts [AS-BA-PHIL  

E-Print Network (OSTI)

Roadmap: Philosophy - Bachelor of Arts [AS-BA-PHIL] College of Arts and Sciences Department of Philosophy Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 22-Apr-13/LNHD This roadmap is a recommended Credit Hours] PHIL 11001 Introduction to Philosophy or PHIL11009 Principles of Thinking 3 Both courses

Sheridan, Scott

152

BA Political Science Assessment Plan Program Learning Goals  

E-Print Network (OSTI)

BA Political Science ­ Assessment Plan Program Learning Goals Undergraduate students gain familiarity with American political behavior and institutions, the nature of politics in the rest of the world, and the sources of international conflict and cooperation. All students majoring in political science take

Cantlon, Jessica F.

153

Superconductivity in gallium-substituted Ba8Si46 clathrates  

E-Print Network (OSTI)

superconductor, with an onset at T-C approximate to 3.3 K. For x=10 and higher, no superconductivity was observed down to T=1.8 K. This represents a strong suppression of superconductivity with increasing Ga content, compared to Ba8Si46 with T-C approximate to 8...

Li, Yang; Zhang, Ruihong; Liu, Yang; Chen, Ning; Luo, Z. P.; Ma, Xingqiao; Cao, Guohui; Feng, Z. S.; Hu, Chia-Ren; Ross, Joseph H., Jr.

2007-01-01T23:59:59.000Z

154

ISU 2007-2009 B.A. DEGREE in ADVERTISING  

E-Print Network (OSTI)

ISU 2007-2009 B.A. DEGREE in ADVERTISING Recommended timeline for successful completion of a degree.5 Semester 3 SOPHOMORE YEAR Semester 4 Advrt 230 ­ Advertising Principles 3 Jl MC 201 ­ Reporting and Writing ­ Strategic Planning 3 Advrt 334 or 336 ­ Advertising Creativity 3 Advrt Recommendation ­ 300-level 3

Lin, Zhiqun

155

ISU 2005-2007 B.A. DEGREE in ADVERTISING  

E-Print Network (OSTI)

ISU 2005-2007 B.A. DEGREE in ADVERTISING Semester 1 FRESHMAN YEAR Semester 2 First-Year Composition Elective 3 Social Science Choice 3 15 15.5 Semester 3 SOPHOMORE YEAR Semester 4 Advertising Principles Semester 6 Strategic Planning ­ ADVRT 301 3 Advertising Elective ­ 300 Level 3 Advertising Elective ­ 300

Lin, Zhiqun

156

ISU 2011-2012 B.A. DEGREE in ADVERTISING  

E-Print Network (OSTI)

ISU 2011-2012 B.A. DEGREE in ADVERTISING Recommended timeline for successful completion of a degree.5 Semester 3 SOPHOMORE YEAR Semester 4 Advrt 230 ­ Advertising Principles 3 Jl MC 201 ­ Reporting and Writing ­ Strategic Planning 3 Advrt 334 or 336 ­ Advertising Creativity 3 Advrt Recommendation ­ 300-level 3

Lin, Zhiqun

157

ISU 2009-2011 B.A. DEGREE in ADVERTISING  

E-Print Network (OSTI)

ISU 2009-2011 B.A. DEGREE in ADVERTISING Recommended timeline for successful completion of a degree.5 Semester 3 SOPHOMORE YEAR Semester 4 Advrt 230 � Advertising Principles 3 Jl MC 201 � Reporting and Writing � Strategic Planning 3 Advrt 334 or 336 � Advertising Creativity 3 Advrt Recommendation � 300-level 3

Lin, Zhiqun

158

ISU 2012-2013 B.A. DEGREE in ADVERTISING  

E-Print Network (OSTI)

ISU 2012-2013 B.A. DEGREE in ADVERTISING Recommended timeline for successful completion of a degree Semester 3 SOPHOMORE YEAR Semester 4 Advrt 230 ­ Advertising Principles 3 Jl MC 201 ­ Reporting and Writing ­ Strategic Planning 3 Advrt 334 or 336 ­ Advertising Creativity 3 Advrt Recommendation ­ 300-level 3

Lin, Zhiqun

159

Measurements of Form Factors with the BaBar Experiment  

SciTech Connect

Selected recent results on measurements of form factors by the BaBar Collaboration are reviewed, including e{sup +}e{sup -} {yields} {eta}{prime}{gamma}, leptonic and semileptonic charm decays from data collected at or near the {Upsilon}(4S) resonance.

Li, Selina Z.; /SLAC

2011-08-25T23:59:59.000Z

160

BA in Marketing Courses in the Marketing Curriculum  

E-Print Network (OSTI)

BA in Marketing Courses in the Marketing Curriculum (29 is Newark code; 33 is New Brunswick code) In addition to the Business School Core Requirements which Includes: 29/33:630:301 Introduction to Marketing (3) Marketing Concentration Requires the Following Three Courses (9 credits): 29/33:630:374 Consumer

Lin, Xiaodong

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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161

BA in ECONOMICS (736020) MAP Sheet Department of Economics  

E-Print Network (OSTI)

BA in ECONOMICS (736020) MAP Sheet Department of Economics For students entering the degree program from approved list from approved list Econ 110* from approved list personal choice The Economics: complete the following with a grade of C- or better: Econ 110* Economics Principles and Problems Econ 378

Olsen Jr., Dan R.

162

BA in ECONOMICS (736020) MAP Sheet Department of Economics  

E-Print Network (OSTI)

BA in ECONOMICS (736020) MAP Sheet Department of Economics For students entering the degree program The Economics Department requires a minimum of 21 hours in the major to be taken in residency at BYU courses: complete the following with a grade of C- or better: Econ 110* Economics Principles and Problems

Olsen Jr., Dan R.

163

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK)  

E-Print Network (OSTI)

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK) Requirements include 36 credits in chemistry core courses, 32 of which are taken in specific courses. Each student's course of study includes the following: 1.) Required Chemistry Core Courses CHE 106: General Chemistry Lecture I (3) CHE 116: General

Doyle, Robert

164

Roadmap: Chemistry Bachelor of Arts [AS-BA-CHEM  

E-Print Network (OSTI)

Roadmap: Chemistry ­ Bachelor of Arts [AS-BA-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 24-May-12/LNHD This roadmap One: [15 Credit Hours] CHEM 10060 General Chemistry I or CHEM 10960 Honors General Chemistry 4

Sheridan, Scott

165

MAJOR TO CAREER GUIDE B.A. Chemistry  

E-Print Network (OSTI)

MAJOR TO CAREER GUIDE B.A. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising About the Chemistry Career

Walker, Lawrence R.

166

Roadmap: Chemistry Bachelor of Arts [AS-BA-CHEM  

E-Print Network (OSTI)

Roadmap: Chemistry ­ Bachelor of Arts [AS-BA-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 1-May-13/LNHD This roadmap One: [15 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM 10062 General Chemistry I

Sheridan, Scott

167

Hysteretic electrical transport in BaTiO{sub 3}/Ba{sub 1?x}Sr{sub x}TiO{sub 3}/Ge heterostructures  

SciTech Connect

We present electrical transport measurements of heterostructures comprised of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} epitaxially grown on Ge. Sr alloying imparts compressive strain to the BaTiO{sub 3}, which enables the thermal expansion mismatch between BaTiO{sub 3} and Ge to be overcome to achieve c-axis oriented growth. The conduction bands of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} are nearly aligned with the conduction band of Ge, which facilitates electron transport. Electrical transport measurements through the dielectric stack exhibit rectifying behavior and hysteresis, where the latter is consistent with ferroelectric switching.

Ngai, J. H.; Kumah, D. P.; Walker, F. J. [Department of Applied Physics and Center for Research on Interface Structures and Phenomena, Yale University, 15 Prospect Street, New Haven, Connecticut 06520-8284 (United States); Ahn, C. H. [Department of Applied Physics and Center for Research on Interface Structures and Phenomena, Yale University, 15 Prospect Street, New Haven, Connecticut 06520-8284 (United States); Department of Mechanical Engineering and Materials Science, Yale University, 10 Hillhouse Avenue, New Haven, Connecticut 06520-8267 (United States)

2014-02-10T23:59:59.000Z

168

Superconductivity above 20 K in the Ba-K-Bi-O system  

Science Journals Connector (OSTI)

The results of magnetic susceptibility measurements on multiphase Ba-K-Bi-O samples with overall composition Ba0.9KxBiO3 (x?0.2) provide evidence for superconductivity above 20 K in a minority fraction (?5%) of the sample volume. These results support the expectation that K doping at the inactive Ba donor sites can extend the metallic range of the previously studied BaPb1-xBixO3 alloys closer to the BaBiO3 Peierls instability where the strong coupling of the conduction electrons to the O phonons could explain the enhanced (Tc?22 vs 13 K) superconducting transition temperatures.

L. F. Mattheiss; E. M. Gyorgy; D. W. Johnson; Jr.

1988-03-01T23:59:59.000Z

169

Data:5346d4ba-ba44-4959-9042-2b016f546826 | Open Energy Information  

Open Energy Info (EERE)

6d4ba-ba44-4959-9042-2b016f546826 6d4ba-ba44-4959-9042-2b016f546826 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Wheatland, Wyoming (Utility Company) Effective date: 2013/01/01 End date if known: Rate name: Irrigation Sector: Commercial Description: To irrigators pumping irrigation water. The Fixed Monthly Charge is $3.39 per Installed HP/Year, which is to be billed in July. Source or reference: http://psc.state.wy.us/htdocs/tariffs/wy_whe1/0001a.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh):

170

Data:3761df1c-2501-4ba7-9117-ba5001ea0445 | Open Energy Information  

Open Energy Info (EERE)

c-2501-4ba7-9117-ba5001ea0445 c-2501-4ba7-9117-ba5001ea0445 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Muscoda, Wisconsin (Utility Company) Effective date: 2010/10/26 End date if known: Rate name: Cp-3 Industrial Power Time-of-Day Service Primary Metering and Transformer Ownership Discount Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0844 per kilowatt-hour.

171

Regional geological assessment of the Devonian-Mississippian shale sequence of the Appalachian, Illinois, and Michigan basins relative to potential storage/disposal of radioactive wastes  

SciTech Connect

The thick and regionally extensive sequence of shales and associated clastic sedimentary rocks of Late Devonian and Early Mississippian age has been considered among the nonsalt geologies for deep subsurface containment of high-level radioactive wastes. This report examines some of the regional and basin-specific characteristics of the black and associated nonblack shales of this sequence within the Appalachian, Illinois, and Michigan basins of the north-central and eastern United States. Principal areas where the thickness and depth of this shale sequence are sufficient to warrant further evaluation are identified, but no attempt is made to identify specific storage/disposal sites. Also identified are other areas with less promise for further study because of known potential conflicts such as geologic-hydrologic factors, competing subsurface priorities involving mineral resources and groundwater, or other parameters. Data have been compiled for each basin in an effort to indicate thickness, distribution, and depth relationships for the entire shale sequence as well as individual shale units in the sequence. Included as parts of this geologic assessment are isopach, depth information, structure contour, tectonic elements, and energy-resource maps covering the three basins. Summary evaluations are given for each basin as well as an overall general evaluation of the waste storage/disposal potential of the Devonian-Mississippian shale sequence,including recommendations for future studies to more fully characterize the shale sequence for that purpose. Based on data compiled in this cursory investigation, certain rock units have reasonable promise for radioactive waste storage/disposal and do warrant additional study.

Lomenick, T.F.; Gonzales, S.; Johnson, K.S.; Byerly, D.

1983-01-01T23:59:59.000Z

172

Growth and transport properties of Y-Ba-Cu-O/Pr-Ba-Cu-O superlattices  

SciTech Connect

The pulsed-laser deposition method has been used to fabricate epitaxial, nonsymmetric M(Y) {times} N(Pr) superlattices in which YBa{sub 2}Cu{sub 3}O{sub 7-x} (YBCO) layers either M = 1,2,3,4,8, or 16 c-axis unit cells thick are separated by insulating PrBa{sub 2}Cu{sub 3}O{sub 7-x} (PBCO) layers N unit cells thick (N = 1 to {approximately}32). The zero-resistance superconducting transition temperature, T{sub c0}, initially decreases rapidly with increasing PBCO layer thickness, but then saturates at T{sub c0} {approximately} 19 K, 54 K, 71 K, or 80 K, or structures containing 1-,2-,3-, or 4-cell-thick YBCO layers, respectively. Critical current density measurements carried out on structures with 16- or 32-cell thick YBCO layers show that the magnitude of J{sub c}(H = 0) {approximately} 1-2 MA/cm{sup 2}, as well as the magnetic field dependence and the anisotropy of J{sub c}(H) all are in good agreement with corresponding measurements on thicker, single-layer YBCO films. Thus, there is no evidence of an enhanced J{sub c}(H) due to the multi-layered structure, for the layer thickness investigated to date. The systematic variation of T{sub c0}, as a function of the YBCO and PBCO layer thickness, is discussed in light of other recent experiments and theoretical model calculations. The superlattices' structural and compositional order are characterized using x-ray diffraction, transmission electron microscopy, and scanning tunneling microscopy, and details of the pulsed-laser deposition process are reported. 42 refs., 7 figs.

Lowndes, D.H.; Norton, D.P.; Budai, J.D.; Christen, D.K.; Klabunde, C.E.; Warmack, R.J.; Pennycook, S.J.

1990-01-01T23:59:59.000Z

173

Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated March 2014 B.A. in Earth Sciences  

E-Print Network (OSTI)

Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated March 2014 B.A. in Earth Sciences Academic Plan of Study College of Liberal Arts & Sciences Department of Geography & Earth Sciences geoearth. · Minimum Grades/GPA: minimum GPA is 2.0 · Teacher Licensure: YES in Earth Sciences. Students preparing

Raja, Anita

174

Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated April 2014 B.A. in Earth Sciences  

E-Print Network (OSTI)

Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated April 2014 B.A. in Earth Sciences Academic Plan of Study College of Liberal Arts & Sciences Department of Geography & Earth Sciences geoearth. · Minimum Grades/GPA: minimum GPA is 2.0 · Teacher Licensure: YES in Earth Sciences. Students preparing

Raja, Anita

175

Los programas educativos de Texas A&M AgriLife Extension Service estn disponibles para todas las personas, sin distincin de raza, color, sexo, religin, origen nacional, edad, discapacidad, informacin gentica, o condicin de veterano. Revised September 2013  

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personas, sin distinción de raza, color, sexo, religión, origen nacional, edad, discapacidad, información las personas, sin distinción de raza, color, sexo, religión, origen nacional, edad, discapacidad disponibles para todas las personas, sin distinción de raza, color, sexo, religión, origen nacional, edad

176

Band-structure calculations for Ba6Ge25 and Ba4Na2Ge25 clathrates  

Science Journals Connector (OSTI)

Electronic band structures for Ba6Ge25 and Ba4Na2Ge25 clathrates are calculated using linear muffin-tin orbital method within the local-density approximation. It is found that barium states strongly contribute to the density of states at the Fermi level and thus can influence the transport properties of the compounds. A sharp peak of the density of states is found just at the Fermi level. It is also shown that the shifting of barium atoms toward experimentally deduced split positions in Ba6Ge25 produces a splitting of this peak which may be interpreted as a band Jahn-Teller effect. If the locking of the barium atoms at the observed structural phase transition is assumed, this reduction of the density of states at the Fermi level can account for the experimentally observed decrease of the magnetic susceptibility and electrical resistivity at the phase transition, and the values of density of states are in agreement with low-temperature specific-heat measurements and variation of superconducting transition temperature with pressure.

Ivica Zerec; Alexander Yaresko; Peter Thalmeier; Yuri Grin

2002-07-29T23:59:59.000Z

177

Building America Team (BA-PIRC) - 2014 BTO Peer Review | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

America Team (BA-PIRC) - 2014 BTO Peer Review Presenter: Eric Martin, Florida Solar Energy Center Building America research projects develop and demonstrate market-ready...

178

Unusually large polarizabilities and previously unidentified atomic states in Ba  

Science Journals Connector (OSTI)

Electric polarizabilities of four even-parity states of atomic barium in the range 35?60036?000cm?1, excited via two successive E1 transitions, are measured using direct spectroscopy. Several states have polarizabilities more than two orders of magnitude larger than might be expected from the known energy levels of Ba, implying the existence of two previously unobserved odd-parity states nearby. These two states are located using Stark-induced excitation, and tentatively identified as (Xe)6s8pP0,23. The (also unusually high) polarizabilities of these states, as well as that of a third odd-parity state, are reported.

C.-H. Li; S. M. Rochester; M. G. Kozlov; D. Budker

2004-04-07T23:59:59.000Z

179

Con o sin calzn  

E-Print Network (OSTI)

era ange- lical. Aun con su bikini verde, el que apenas leen los brazos de ella con su bikini verde. Cuando tengas mi

Lizrraga, W. Enrique

1987-01-01T23:59:59.000Z

180

Data:3a9b7691-e6ba-4286-9cce-e755902ae9ba | Open Energy Information  

Open Energy Info (EERE)

b7691-e6ba-4286-9cce-e755902ae9ba b7691-e6ba-4286-9cce-e755902ae9ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Niles, Ohio (Utility Company) Effective date: 2011/12/01 End date if known: Rate name: Residential Single phase secondary service rate A (outside city rate) Sector: Residential Description: *Available for secondary light and power service to residential, commercial, institutional, or industrial establishments and to apartments served through one meter for each unit. Single phase motors with locked rotor current not exceeding 130 amperes served at nominal 208 or 240 volts may be included with single phase lighting service furnished through one meter.

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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181

Data:4352f78d-0c98-475b-a3ba-f32db5cf4463 | Open Energy Information  

Open Energy Info (EERE)

0c98-475b-a3ba-f32db5cf4463 0c98-475b-a3ba-f32db5cf4463 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Rockwood, Tennessee (Utility Company) Effective date: 2012/12/01 End date if known: Rate name: Outdoor Lighting HPS 250w Sector: Lighting Description: ROCKWOOD ELECRIC UTILITY can install a private security light on your residential or commercial property under most conditions. All new requests for outdoor lighting require the applicant to sign a minimum two year contract for security lighting service. If you have security concerns and would like to discuss outdoor lighting options, please contact our Engineering Department to look at the situation with you.

182

Data:Edc9061a-dbcf-4e0b-a18a-7b38ef40ba47 | Open Energy Information  

Open Energy Info (EERE)

Edc9061a-dbcf-4e0b-a18a-7b38ef40ba47 Edc9061a-dbcf-4e0b-a18a-7b38ef40ba47 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Walton Electric Member Corp Effective date: 2011/11/01 End date if known: Rate name: General Service Schedule GS-12 Sector: Commercial Description: Source or reference: http://www.waltonemc.com/residential/ Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

183

Data:E74f13ba-ad28-4aa3-ba3f-712fd7858ec9 | Open Energy Information  

Open Energy Info (EERE)

3ba-ad28-4aa3-ba3f-712fd7858ec9 3ba-ad28-4aa3-ba3f-712fd7858ec9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of St Marys, Ohio (Utility Company) Effective date: 2001/06/10 End date if known: Rate name: Commercial General Service Tax Exempt Rate 125 Sector: Commercial Description: *Specifically available for use by U.S. Government facilities exempt from the KWH tax within and outside the corporate limits of the City of St. Marys for lighting, heating, cooking and power. Character of service:120/240, 120/208, 208, 240, 480 Volt Alternating Current, 60 Hertz, Single or Three Phase as agreed to.

184

Bright green-emitting, energy transfer and quantum cutting of Ba3Ln(PO4)3: Tb3+ (Ln = La, Gd) under VUV-UV excitation  

Science Journals Connector (OSTI)

Tb3+ doped Ba3Gd(PO4)3 and Ba3La(PO4)3 phosphors were synthesized using the traditional high temperature...

Hou, Dejian; Liang, Hongbin; Xie, Mubiao; Ding, Xuemei; Zhong, Jiuping; Su, Qiang; Tao, Ye; Huang, Yan; Gao, Zhenhua

2011-01-01T23:59:59.000Z

185

Perfect Graphs Edited by J.L. RAMIREZ ALFONSIN and B.A. REED  

E-Print Network (OSTI)

York . Brisbane . Toronto . Singapore #12; 1 The Theta Body and Imperfection F.B. Shepherd FundamentalPerfect Graphs Edited by J.L. RAMIREZ ALFONSIN and B.A. REED JOHN WILEY & SONS Chichester . New). Perfect Graphs. Editor J.L. Ram'irez Alfons'in and B.A. Reed c fl2000 John Wiley & Sons Ltd. #12; 2

Shepherd, Bruce

186

Energy loss of relativistic heavy ions in matter B.A. Weaver*, A.J. Westphal  

E-Print Network (OSTI)

Energy loss of relativistic heavy ions in matter B.A. Weaver*, A.J. Westphal Space Sciences.50.Bw Keywords: Energy loss; Stopping power; Heavy ions 1. Introduction The theory of energy loss has.: + 1-510-642-9733; fax: + 1- 510-643-7629. E-mail address: weaver@curium.ssl.berkeley.edu (B.A. Weaver

Leung, Pui-Tak "Peter"

187

Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb verwachte voorkennis, telkens geïllustreerd met een of meerdere voorbeeldopgaven. 1. Elementaire chemie en chemische reacties #12;Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb

Einmahl, Uwe

188

Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb overzicht van de verwachte voorkennis chemie 1. Elementaire chemie en chemisch rekenen 1.1 Grootheden en voor: Cl, N, Ag, Pb #12;Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb

Einmahl, Uwe

189

Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb verwachte voorkennis, telkens geïllustreerd met een of meerdere voorbeeldopgaven. 1. Elementaire chemie en chemische reacties #12;Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb

Einmahl, Uwe

190

Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb overzicht van de verwachte voorkennis chemie. 1. Elementaire chemie en chemisch rekenen 1.1 Grootheden en, keukenzout #12;Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be 1

Einmahl, Uwe

191

Beta decay energies and nuclear masses of148Ba,148La and151Pr  

Science Journals Connector (OSTI)

The?-decay energy of the neutron-rich isotopes148Ba,148La and151Pr has been measured at the Institute Laue-Langevin (ILL). The148Ba- and148La-nuclei were produced using a high-temperature ion source at the OSTIS ...

M. Graefenstedt; P. Jrgens; U. Keyser

1990-01-01T23:59:59.000Z

192

Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis Sangjin Leea  

E-Print Network (OSTI)

], hydrothermal [6], and spray pyrolysis [7­9] have been developed to prepare stoichiometric, ultra- fine BaTiO3 process. Hydrothermal BaTiO3 powders [6] are usually a paraelectric cubic phase, which needs additional freedom from hydrocarbon-based chem- icals, and thus avoiding carbon-contamination problems. As a result

Messing, Gary L.

193

The Catalytic Chemistry of HCN+NO over Na- and Ba-Y, FAU: An...  

NLE Websites -- All DOE Office Websites (Extended Search)

The Catalytic Chemistry of HCN+NO over Na- and Ba-Y, FAU: An In Situ FTIR and TPDTPR Study. The Catalytic Chemistry of HCN+NO over Na- and Ba-Y, FAU: An In Situ FTIR and TPDTPR...

194

Emission and Absorption Spectra of BaF  

Science Journals Connector (OSTI)

Comparison of the emission and absorption spectra of BaF under high dispersion shows that all of the known band systems involve the normal state of the molecule. The following electronic terms and vibration frequencies are established: A, 0(?e=469.1); B, 11,646.3 and 12,280.4 (437.7); C, 14,064.5 (424.6); D, 19,998.2 and 20,197.2 (455.8); E, 24,152.3 and 26,222.3 (506.6). Terms A and B have already been recognized as ?2 and ?2 states, while C is known to be an excited ?2 state. The term D is shown in the present work to constitute an electronic doublet, and another doublet state, E, is identified by the discovery of a new band system in the ultraviolet. Some changes are made in previous assignments of vibrational quantum numbers in the B?A system. Electronic terms and vibration frequencies for the analogous molecules LaO, SrF, YO, CaF, and ScO are tabulated, some of these having been re-evaluated from the original data on the basis of the new interpretation.

F. A. Jenkins and A. Harvey

1932-03-15T23:59:59.000Z

195

THE SINS/zC-SINF SURVEY OF z {approx} 2GALAXY KINEMATICS: THE NATURE OF DISPERSION-DOMINATED GALAXIES  

SciTech Connect

We analyze the spectra, spatial distributions, and kinematics of H{alpha}, [N II], and [S II] emission in a sample of 38, z {approx} 2.2 UV/optically selected star-forming galaxies (SFGs) from the SINS and zC-SINF surveys, 34 of which were observed in the adaptive optics mode of SINFONI and 30 of those contain data presented for the first time here. This is supplemented by kinematic data from 43 z {approx} 1-2.5 galaxies from the literature. None of these 81 galaxies is an obvious major merger. We find that the kinematic classification of high-z SFGs as ''dispersion dominated'' or ''rotation dominated'' correlates most strongly with their intrinsic sizes. Smaller galaxies are more likely ''dispersion-dominated'' for two main reasons: (1) the rotation velocity scales linearly with galaxy size but intrinsic velocity dispersion does not depend on size or may even increase in smaller galaxies, and as such, their ratio is systematically lower for smaller galaxies, and (2) beam smearing strongly decreases large-scale velocity gradients and increases observed dispersion much more for galaxies with sizes at or below the resolution. Dispersion-dominated SFGs may thus have intrinsic properties similar to ''rotation-dominated'' SFGs, but are primarily more compact, lower mass, less metal enriched, and may have higher gas fractions, plausibly because they represent an earlier evolutionary state.

Newman, Sarah F.; Genzel, Reinhard [Department of Astronomy, Campbell Hall, University of California, Berkeley, CA 94720 (United States); Foerster Schreiber, Natascha M.; Buschkamp, Peter; Davies, Ric; Eisenhauer, Frank; Kurk, Jaron; Lutz, Dieter [Max-Planck-Institut fuer extraterrestrische Physik (MPE), Giessenbachstr. 1, D-85748 Garching (Germany); Shapiro Griffin, Kristen [Space Sciences Research Group, Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278 (United States); Mancini, Chiara; Renzini, Alvio [Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, Padova I-35122 (Italy); Lilly, Simon J.; Carollo, C. Marcella; Peng, Yingjie [Institute of Astronomy, Department of Physics, Eidgenoessische Technische Hochschule, ETH Zuerich CH-8093 (Switzerland); Bouche, Nicolas [Universite de Toulouse, UPS-OMP, IRAP, Toulouse (France); Burkert, Andreas [Universitaets-Sternwarte Ludwig-Maximilians-Universitaet (USM), Scheinerstr. 1, Muenchen D-81679 (Germany); Cresci, Giovanni [Istituto Nazionale di Astrofisica Osservatorio Astronomico di Arcetri, Largo Enrico Fermi 5, I-50125 Firenze (Italy); Genel, Shy [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Hicks, Erin K. S. [Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195-1580 (United States); Naab, Thorsten, E-mail: sfnewman@berkeley.edu [Max-Planck Institute for Astrophysics, Karl Schwarzschildstrasse 1, D-85748 Garching (Germany); and others

2013-04-20T23:59:59.000Z

196

Dipole strength distributions in the stable Ba isotopes {sup 134-138}Ba: A study in the mass region of a nuclear shape transition  

SciTech Connect

The low-lying dipole strength distributions in the odd-mass isotopes {sup 135,137}Ba were studied in nuclear resonance fluorescence experiments (NRF) performed at the Stuttgart Dynamitron facility using bremsstrahlung beams with end point energies of 4.1, 3.1, and 2.5 MeV. Numerous excited states, most of them unknown so far, were observed in the excitation energy range up to 4 MeV. Detailed spectroscopic information has been obtained on excitation energies, decay widths, decay branching ratios, and transition probabilities. The results for {sup 137}Ba are compared with calculations in the framework of the Quasiparticle-Phonon Model. The new data for {sup 135,137}Ba complete the systematics of low-lying dipole excitations as observed for the even Ba isotopes {sup 134,136,138}Ba in previous NRF experiments in Stuttgart. The complete systematics within the Ba isotopic chain, exhibiting a nuclear shape transition, is discussed with respect to E1 two-phonon excitations, M1 scissors mode excitations, and in regard to the new critical point symmetries.

Scheck, M.; Garrel, H. von; Belic, D.; Kneissl, U.; Kohstall, C.; Nord, A.; Pitz, H.H.; Stedile, F. [Institut fuer Strahlenphysik, Universitaet Stuttgart, D-70569 Stuttgart (Germany); Tsoneva, N. [Institut fuer Theor. Physik, Universitaet Giessen, D-35392 Giessen (Germany); Brentano, P. von; Fransen, C.; Gade, A.; Jolie, J.; Linnemann, A.; Pietralla, N.; Werner, V. [Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Cologne (Germany); Stoyanov, C. [Institute for Nuclear Research and Nuclear Energy, 1784 Sofia (Bulgaria)

2004-10-01T23:59:59.000Z

197

Hydrothermal Synthesis of Dy-Doped BaTiO3 Powders ERSIN E. OREN and A. CUNEYT TAS  

E-Print Network (OSTI)

. Hydrothermal processing sis method used and temperature, may exhibit four different of BaTiO3 powders has) are "ferroelectric." hydrothermal processing required a pH 12 in the aqueous BaTiO3 is of the tetragonal symmetryHydrothermal Synthesis of Dy-Doped BaTiO3 Powders ERSIN E. OREN and A. CUNEYT TAS Submicron

Tas, A. Cuneyt

198

Control of Y2BaCuO5 particle formation in bulk, single grain YBaCuO  

Science Journals Connector (OSTI)

The trapped field of undoped, bulk, single grain YBaCuO (YBCO) fabricated by top seeded melt growth (TSMG) has been measured to investigate the field generating potential of this material. Bulk samples were prepared from precursor powders that incorporated Y2O3 of particle size 2050nm, rather than Y2BaCuO5 (Y-211), which is used more commonly, in order to introduce nano-Y-211 inclusions in the superconducting YBa2Cu3Oy (Y-123) matrix. Relatively small bulk samples of diameter 20mm processed from this precursor are observed to trap a peak magnetic flux density of nearly 0.8T at 77K. This is the first time that such a trapped field of this magnitude has been observed in undoped YBCO (i.e.in the absence of chemical additions). The increase in trapped field is accompanied by an associated enhancement in Jc by up to a factor of five over the applied magnetic field up to 4T at 77K compared to standard single grain YBCO fabricated from precursor powders that contain the Y-211 phase.

W K Yeoh; S K Pathak; Y-H Shi; A R Dennis; D A Cardwell; N Hari Babu; K Iida; M Strasik

2009-01-01T23:59:59.000Z

200

The analysis of Ytrium doped BaZrO3  

Office of Scientific and Technical Information (OSTI)

Project Title: Enhanced Power Stability for Proton Conducting Solid Oxides Fuel Cells Project Title: Enhanced Power Stability for Proton Conducting Solid Oxides Fuel Cells Report Title: Computational modeling, synthesis, and characterization of BaZr 1-x Y x O 3-δ solid state proton conductor. Type of Report: Semi-Annual Technical Progress Report Reporting Period Start Date: March 30, 2003 Reporting Period End Date: September 30, 2003 Principle Authors: Boris Merinov, Claudio O. Dorso, William A. Goddard III, Jian Wu, and Sossina Haile Date Report was Issued: October 30, 2003 DOE Award Number: DE-FC26-02NT41631 Name and Address of Submitting Organization: California Institute of Technology, mail code 139- 74, 1200 E. California Blvd., Pasadena, CA 91125 1 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States

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201

A A S BA IMPORTANT ISSUES W BOOK TWO O  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

i i * A * A S BA IMPORTANT ISSUES W BOOK TWO O * - U.S. Department of Energy, Transition 2008 - HOT Issue Papers Section 1 - Energy 1-1 Carbon Capture and Storage (CCS) * CCS could be developed and accelerated to meet aggressive C02 emissions goals. This strategy includes FutureGen and Clean Coal Power Initiative (CCPI). * July 2009 - Select CCPI recipients (closes 1/15/09) * December 2009 - Award FutureGen based on a December 2008 selection 1-2 Next Generation Nuclear Plant (NGNP) Partnership with Industry * The Department is working to establish a partnership with industry on the design, licensing, and demonstration of the NGNP. An NGNP is a commercial scale (500-600 MWe) Generation IV version of a Very High Temperature Reactor (VHTR) which has the ability to produce electricity

202

Recent BaBar Results on Hadron Spectroscopy  

SciTech Connect

Recent results from on hadronic spectroscopy are presented, based on data collected by the BaBar experiment between 1999 and 2004. The properties of the recently discovered D*{sub sJ}(2317){sup +} and D{sub sJ}(2460){sup +} states are studied: resonance parameters and ratios of decay rates are measured from continuum e{sup +}e{sup -} production, and production rates are measured from B decays. A search for the D*{sub sJ}(2632){sup +} state whose observation has been recently reported by the SELEX Collaboration, and a search for a charged partner of the charmonium-like X(3872) state, are performed, yielding negative results. Finally, extensive searches for several pentaquark candidates, both fully inclusive and in B decays, result in no positive evidence.

Robutti, E.; /INFN, Genoa

2005-08-29T23:59:59.000Z

203

Highly Unsaturated Hydrogenated Silicon Clusters, SinHx (n = 3?10, x = 0?3), in Flash Pyrolysis of Silane and Disilane  

Science Journals Connector (OSTI)

Highly Unsaturated Hydrogenated Silicon Clusters, SinHx (n = 3?10, x = 0?3), in Flash Pyrolysis of Silane and Disilane ... Bare and partially hydrogenated neutral silicon clusters, SinHx (n = 3?10, x = 0?3), were produced upon flash pyrolysis of dilute (1%) mixtures of disilane, Si2H6, in Ar and of silane, SiH4, in He at temperatures above ?1000 K. Immediately following the flash pyrolysis of the precursors (on an ?20 ?s time scale), the clusters were isolated in a supersonic molecular beam and detected by single vacuum ultraviolet (VUV) photon (? = 118.2 ... 6 Other conventional methods of pyrolysis of silane and disilane have resulted in the production of silicon particles (>5 nm) that contain ?10?30% mole fraction of hydrogen, have near saturation surface coverage with hydrogen, and are suspected precursors to a-Si:H growth. ...

Steven D. Chambreau; Liming Wang; Jingsong Zhang

2002-05-01T23:59:59.000Z

204

A Pliocene Shoaling Basaltic Seamount- Ba Volcanic Group At Rakiraki, Fiji  

Open Energy Info (EERE)

Pliocene Shoaling Basaltic Seamount- Ba Volcanic Group At Rakiraki, Fiji Pliocene Shoaling Basaltic Seamount- Ba Volcanic Group At Rakiraki, Fiji Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Pliocene Shoaling Basaltic Seamount- Ba Volcanic Group At Rakiraki, Fiji Details Activities (0) Areas (0) Regions (0) Abstract: At Rakiraki in northeastern Viti Levu, the Pliocene Ba Volcanic Group comprises gently dipping, pyroxene-phyric basaltic lavas, including pillow lava, and texturally diverse volcanic breccia interbedded with conglomerate and sandstone. Three main facies associations have been identified: (1) The primary volcanic facies association includes massive basalt (flows and sills), pillow lava and related in-situ breccia (pillow-fragment breccia, autobreccia, in-situ hyaloclastite, peperite).

205

E-Print Network 3.0 - amikhte ba estefade Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

T0THSCVFMKTG major 2011-12.doc Summary: see page 2 for requirements. See an advisor with questions. 2 BA 396 is also offered online, usually... fall term. Check E-campus...

206

Interaction of D2O with a Thick BaO Film: Formation of and Phase...  

NLE Websites -- All DOE Office Websites (Extended Search)

readily converted to crystalline Ba(OD)2 phases during annealing in ultra-high vacuum (UHV). The formation of crystalline hydroxide phases depends on the initial D2O exposure at...

207

Newton was born Christmas day 1642 Started in Cambridge 1661, BA early in 1665  

E-Print Network (OSTI)

Newton Newton was born Christmas day 1642 Started in Cambridge 1661, BA early in 1665 Successor of calculus, nature of light, and theory of gravitation. Work on mathematics largely unpublished. In 1666

Junge, Marius

208

Temporal stability of Y Ba Cu O nano Josephson junctions from ion irradiation  

E-Print Network (OSTI)

stability of Y-Ba-Cu-O nano Josephson junctions from ionion irradiation through a nano-scale implant mask fabricateda two-dimensional array, Nano Letters, 9, pp. 3581-3585, [

Cybart, Shane A.

2014-01-01T23:59:59.000Z

209

Electronic and Lattice Vibrational Properties of BaSi2 from Density Functional Theory Calculations  

Science Journals Connector (OSTI)

BaSi2 is a potential thermoelectric material because of its very low thermal conductivity. Using the full-potential linearized augmented plane-wave method and semiclassical Boltzmann theory, thermoelectric transp...

H. Peng; C. L. Wang; J. C. Li; R. Z. Zhang; H. C. Wang

2011-05-01T23:59:59.000Z

210

wissen. BaZ | Freitag, 10. Dezember 2010 | Seite 49 Organische Chemie im All  

E-Print Network (OSTI)

wissen. BaZ | Freitag, 10. Dezember 2010 | Seite 49 Organische Chemie im All Basler Forscher haben zwischen den Sternen befindlichen organischen Chemie. Warum sollte uns interessieren, aus wieviel

Maier, John Paul

211

Processing Techniques for the 93 K Superconductor Ba2YCu3O7  

Science Journals Connector (OSTI)

...of either silicon or gallium arsenide field effect transistor...BaF2 also require some water to hydrolyze ith fluoride...than the normal solid solubilities. In addition, the...particularly in 930 gallium arsenide (GaAs) circuits...

D. W. MURPHY; D. W. JOHNSON JR.; S. JIN; R. E. HOWARD

1988-08-19T23:59:59.000Z

212

Ba Deposition and Oxidation on ?-Al2O3/NiAl(100) Ultrathin Films. Part I: Anaerobic Deposition Conditions  

SciTech Connect

Room temperature Ba deposition on an oxygen terminated ?-Al2O3/NiAl(100) ultrathin film substrate under ultra high vacuum (UHV) conditions is studied using X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES) and temperature programmed desorption (TPD) techniques. In addition, Ba oxidation by the alumina substrate at 300 K < T < 1200 K in the absence of a gas phase oxidizing agent is investigated. Our results indicate that at room temperature Ba grows in a layer by layer fashion for the first two layers and Ba is partially oxidized. Annealing at T < 700 K results in further oxidation of the Ba species whereas annealing at higher temperatures leads to loss of Ba from the surface via desorption.

Ozensoy, Emrah; Peden, Charles HF; Szanyi, Janos

2006-05-19T23:59:59.000Z

213

Data:Ba7584ba-523d-40da-a2d1-dad7d115f4de | Open Energy Information  

Open Energy Info (EERE)

Ba7584ba-523d-40da-a2d1-dad7d115f4de Ba7584ba-523d-40da-a2d1-dad7d115f4de No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Columbia River Peoples Ut Dist Effective date: 2011/10/01 End date if known: Rate name: Primary Voltage Service Industrial Sector: Industrial Description: Applicability: To large commercial and industrial Customers which take delivery from the PUD's primary distribution voltage and the Customer's peak demand will exceed 500 kW at least once during 13 continuous months of service. The Customer will be responsible for the maintenance, repair and replacement for all primary voltage facilities beyond the Point of Delivery except meters, instrument transformers and their related wiring.

214

Data:Ffdbd87a-a5ba-4d7d-8bbb-7d6e5ba54a08 | Open Energy Information  

Open Energy Info (EERE)

Ffdbd87a-a5ba-4d7d-8bbb-7d6e5ba54a08 Ffdbd87a-a5ba-4d7d-8bbb-7d6e5ba54a08 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Marshfield, Wisconsin (Utility Company) Effective date: 2012/02/01 End date if known: Rate name: Cp-1 Small Power Service between 50kW and 200kW Demand Primary Metering Discount with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0515 per kilowatt-hour.

215

Data:16b6fa04-0847-4340-ba23-a0d9ffb0ba76 | Open Energy Information  

Open Energy Info (EERE)

-0847-4340-ba23-a0d9ffb0ba76 -0847-4340-ba23-a0d9ffb0ba76 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Rice Lake Utilities Effective date: 2011/04/01 End date if known: Rate name: Cp-1 TOD Small Power Optional Time-of-Day Service Primary Metering Discount with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positiv¬e or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0773 per kilowatt-hour.

216

Data:B3b2083c-5fd4-485b-be75-ba53620ba9ed | Open Energy Information  

Open Energy Info (EERE)

083c-5fd4-485b-be75-ba53620ba9ed 083c-5fd4-485b-be75-ba53620ba9ed No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Santee Electric Coop, Inc Effective date: 2010/11/01 End date if known: Rate name: Area Lighting Service Enclosed (150 Watt) (Metal Halide) Sector: Lighting Description: This Schedule is available for the leasing of mercury vapor; metal halide and sodium vapor outdoor lighting units to any member/owner served by the Cooperative and subject to established Service Rules and Regulations. Extra charges - Dedicated Poles 30' Wood $2.00 35' Wood $4.00 40' Wood $5.00 45' Wood $6.00 30' to 45' Fiberglass or Metal Pole $16.17

217

Data:C90755a1-17ba-4b9a-b0ba-e4671517a041 | Open Energy Information  

Open Energy Info (EERE)

55a1-17ba-4b9a-b0ba-e4671517a041 55a1-17ba-4b9a-b0ba-e4671517a041 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Central Maine Power Co Effective date: 2012/07/01 End date if known: Rate name: A-LM Load Management Service Fixed Price Three-Year Sector: Description: AVAILABILITY This rate is available only to residential customers and to non-residential customers with monthly demands below 20 kW who have thermal energy storage devices and/or thermal storage heating systems integrated with resistance electric heating units (Eligible Devices). Devices that do not store thermal energy and thus would be adversely affected by periodic interruption will not be served under this rate. Service will be available under this rate for the time period between 8 p.m. on a given day and 7 a.m. on the following day. CHARACTER OF SERVICE End use service will be single phase, alternating current, 60 hertz, at one standard secondary distribution voltage as described in the Company's Handbook of Requirements for Electric Service and Meter Installations and through one point of delivery.

218

Data:1230ba1b-a052-4ae5-8af4-e5eed82baddb | Open Energy Information  

Open Energy Info (EERE)

ba1b-a052-4ae5-8af4-e5eed82baddb ba1b-a052-4ae5-8af4-e5eed82baddb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: New York State Elec & Gas Corp Effective date: 2011/09/01 End date if known: Rate name: SERVICE CLASSIFICATION NO. 5 Outdoor Lighting Service - NSS Area Light HPS Power Bracket 100W Sector: Lighting Description: APPLICABLE TO THE USE OF SERVICE FOR: Outdoor lighting for residential and general service customers where applicable electric service is available. Flat rate Adjustments = Transition Charge+MFC. Bill Issuance Charge (per bill): $0.73, as described in General Information Section 16.J. and applicable to those customers where charges for this service classification are the only charges that appear on the customer's bill.

219

Data:Dc511320-9eac-4821-ba0d-bad9d24f3ba2 | Open Energy Information  

Open Energy Info (EERE)

11320-9eac-4821-ba0d-bad9d24f3ba2 11320-9eac-4821-ba0d-bad9d24f3ba2 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Cuba City, Wisconsin (Utility Company) Effective date: 2009/10/14 End date if known: Rate name: Cp-1 Small Power Service with Parallel Generation(20 kW or less)- Net Energy Billing Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0765 per kilowatt-hour.

220

Data:71353333-e4c3-42b3-bc8b-ba3c32ba0bb3 | Open Energy Information  

Open Energy Info (EERE)

3-e4c3-42b3-bc8b-ba3c32ba0bb3 3-e4c3-42b3-bc8b-ba3c32ba0bb3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Cuming County Public Pwr Dist Effective date: 2011/12/14 End date if known: Rate name: Security Lighting Metered Lights 250W MV Sector: Lighting Description: Source or reference: Ilinois State University Rate binder # 10 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

STM images showing the morphology of BaO film (7 MLleft and 80 MLright) formed by the direct evaporation of the BaO.  

E-Print Network (OSTI)

Spectroscopy and Diffraction Group, EMSL, PNNL Wayne Goodman Department of Chemistry, Texas A&M University alumina film with a buffer layer, and/or the BaO clusters can be formed via direct sublimation of metal of trimethylacetic acid molecules on reduced TiO2(110) surface." Physical Chemistry Chemical Physics 12

222

Data:20b2a59f-4c34-4ba5-ad82-4c47a4797ba9 | Open Energy Information  

Open Energy Info (EERE)

f-4c34-4ba5-ad82-4c47a4797ba9 f-4c34-4ba5-ad82-4c47a4797ba9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp Effective date: 2008/10/01 End date if known: Rate name: Outdoor Lighting MV Open Bottom 400 W Sector: Lighting Description: Assuming Existing Pole Source or reference: http://www.tri-countyemc.com/skins/userfiles/file/Outdoor_lighting_1_2_3.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category:

223

Data:C105a0d9-beec-4ba1-9298-06b9123ba85a | Open Energy Information  

Open Energy Info (EERE)

C105a0d9-beec-4ba1-9298-06b9123ba85a C105a0d9-beec-4ba1-9298-06b9123ba85a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Interstate Power and Light Co Effective date: 2011/04/11 End date if known: Rate name: 207 Electric General Service Usage TOD option - Three Phase Sector: Commercial Description: General Service Customers for all electric uses in one establishment adjacent to an electric distribution circuit of adequate capacity. Customers with usage greater than 20,000 kWh for 12 consecutive billing months shall be placed on the Large General Service rate for a minimum of one year.* No resale of electric service is permitted hereunder. Service hereunder is also subject to Company's Rules and Regulations.

224

Data:E86141ad-d75c-4ba2-86ba-1728c505ac62 | Open Energy Information  

Open Energy Info (EERE)

6141ad-d75c-4ba2-86ba-1728c505ac62 6141ad-d75c-4ba2-86ba-1728c505ac62 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Butler Rural El Coop Assn, Inc Effective date: 2009/08/01 End date if known: Rate name: General Service Earth-Coupled Heat Pump Service(Experimental Rider-Medium Commercial) Sector: Commercial Description: This experimental rate schedule rider is applicable to commercial and industrial services billed in accordance with the Cooperative's General Service Small, General Service Medium or General Service Large rate schedules, where the Consumer permanently installs and uses an earth-coupled heat pump as the major source of heating and cooling of the facility. For this rider to be effective, the Consumer must inform the Cooperative in writing of the equipment installation and receive approval by the Cooperative for the installation. The Cooperative may require a visual inspection of the installation prior to its approval. This optional rider has been designed to be experimental in nature. Any kWh or kW levels, or corresponding rates will be subject to review and possible modifications as more accurate usage and cost data become available.

225

Microsoft Word - 47C468D4-69BA-281F40.doc | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Microsoft Word - 47C468D4-69BA-281F40.doc More Documents & Publications Biofuels & Greenhouse Gas Emissions: Myths versus Facts Biofuels & Greenhouse Gas Emissions:...

226

Interaction of D2O with a Thick BaO Film: Formation of and Phase Transitions in Barium Hydroxides  

SciTech Connect

The interaction of D2O with a thick BaO film (? 20 mono-layer equivalent (MLE)) on ultra-thin Al2O3/NiAl(110) was investigated with temperature programmed desorption (TPD) and infrared reflection absorption spectroscopy (IRAS). Upon D2O exposure of a thick BaO film amorphous barium hydroxide formed at room temperature that readily converted to crystalline Ba(OD)2 phases during annealing in ultra-high vacuum (UHV). The formation of crystalline hydroxide phases depends on the initial D2O exposure at 300 K. Following low D2O exposure at room temperature that results in the formation of amorphous barium hydroxide with no hydrating water, only the a-Ba(OD)2 phase was observed after 400 K annealing. The sample that was exposed to D2O extensively (i.e. hydrated amorphous barium hydroxide formed) showed a series of phase transformations as the sample was annealed to increasingly higher temperatures: amorphous- Ba(OD)2xD2O (x>1) b-Ba(OD)2.D2O b-Ba(OD)2a-Ba(OD)2. The results of TPD experiments completely agreed with this phase transformation scheme: hydrating water molecules desorbed first at 425 K, allowing the formation of the b-Ba(OD)2.D2O phase. Desorption of water from b-Ba(OD)2.D2O at around 475 K leads to the formation of b-Ba(OD)2 and its subsequent conversion to a-Ba(OH)2. All the barium hydroxides thermally decomposed at T < 550 K. When the BaO film was exposed to D2O at 425 K crystalline b-Ba(OD)2 formed initially, which lead to the formation of a small amount of a-Ba(OD)2 as well at low D2O exposures. At high D2O exposures the dominant phase was b-Ba(OD)2.xD2O, and no a-phase was seen.

Yi, Cheol-Woo; Szanyi, Janos

2009-09-03T23:59:59.000Z

227

The low Sr/Ba ratio on some extremely metal-poor stars  

E-Print Network (OSTI)

It has been noted that, in classical extremely metal-poor (EMP) stars, the abundance ratio of Sr and Ba, is always higher than [Sr/Ba] = -0.5, the value of the solar r-only process; however, a handful of EMP stars have recently been found with a very low Sr/Ba ratio. We try to understand the origin of this anomaly by comparing the abundance pattern of the elements in these stars and in the classical EMP stars. Four stars with very low Sr/Ba ratios were observed and analyzed within LTE approximation through 1D (hydrostatic) model atmosphere, providing homogeneous abundances of nine neutron-capture elements. In CS 22950-173, the only turnoff star of the sample, the Sr/Ba ratio is, in fact, found to be higher than the r-only solar ratio, so the star is discarded. The remaining stars (CS 29493-090, CS 30322-023, HE 305-4520) are cool evolved giants. They do not present a clear carbon enrichment. The abundance patterns of the neutron-capture elements in the three stars are strikingly similar to a theoretical s-pro...

Spite, M; Bonifacio, P; Caffau, E; Franois, P; Sbordone, L

2014-01-01T23:59:59.000Z

228

Colloidal synthesis of BaF2 nanoparticles and their application as fillers in polymer nanocomposites  

SciTech Connect

Nanoparticles of pure and Eu-doped BaF2 have been prepared through sol-gel colloidal synthesis. In addition, BaF2 filled PMMA polymer nanocomposites were fabricated and dielectric properties were measured. The as-synthesized pure and Eu-doped BaF2 nanoparticles were analyzed by both X-ray diffraction and transmission electron microscopy and consisted of crystalline BaF2 particles with an average diameter of 13.6 nm with a standard deviation of about 2.4 nm. The photoluminescence properties of the pure and Eu-doped (2%, 4% and 8%) nanoparticles showed characteristic emission of Eu3+ (5D0 7FJ (J=1-4) transitions). We also measured significantly enhanced dielectric breakdown strength of up to 30% for BaF2 nanocomposites over the unfilled PMMA polymer. This study thus offers some promise of sol-gel synthesis of nanocomposite dielectrics with great potential for use as electrical insulation materials in cryogenic high voltage applications.

Sathyamurthy, Srivatsan [ORNL; Tuncer, Enis [ORNL; More, Karren Leslie [ORNL; Gu, Baohua [ORNL; Sauers, Isidor [ORNL; Paranthaman, Mariappan Parans [ORNL

2012-01-01T23:59:59.000Z

229

Microstructural evolutions in converting epitaxial Tl2Ba2CaCu2Ox thin films to epitaxial HgBa2CaCu2O6+delta thin films  

E-Print Network (OSTI)

Superconducting HgBa2CaCu2O6+delta (Hg-1212) thin films were obtained from Tl2Ba2CaCu2Ox (Tl-2212) precursor films using a cation-exchange process. In this process, Tl cations on the precursor lattice were thermally excited ...

Wu, Judy; Siegal, M. P.; Xie, Y. Y.; Aytug, T.; Fang, L.

2003-02-01T23:59:59.000Z

230

Electronic structure of BaNi2P2 observed by angle-resolved photoemission spectroscopy  

Science Journals Connector (OSTI)

We have performed an angle-resolved photoemission spectroscopy (ARPES) study of BaNi2P2 that shows a superconducting transition at Tc ? 2.5 K. We observed hole and electron Fermi surfaces (FSs) around the Brillouin zone center and corner, respectively, and the shapes of the hole FSs dramatically changed with photon energy, indicating strong three dimensionality. The observed FSs are consistent with band-structure calculations and de Haas-van Alphen measurements. The mass enhancement factors estimated in the normal state were m*/mb ? 2, indicating weak electron correlation compared to typical iron-pnictide superconductors. An electronlike Fermi surface around the Z point was observed in contrast with BaNi2As2 and may be related to the higher Tc of BaNi2P2.

S. Ideta; T. Yoshida; M. Nakajima; W. Malaeb; H. Kito; H. Eisaki; A. Iyo; Y. Tomioka; T. Ito; K. Kihou; C. H. Lee; Y. Kotani; K. Ono; S. K. Mo; Z. Hussain; Z.-X. Shen; H. Harima; S. Uchida; A. Fujimori

2014-05-28T23:59:59.000Z

231

Field-effect BaTiO{sub 3}-Si solar cells  

SciTech Connect

Conventional solar cells make use of the spatial variation in electronic environment due to junctions for charge separation. We investigated field-effect BaTiO{sub 3}-Si solar cells that utilize the bound surface charges of BaTiO{sub 3} to separate charge carriers in silicon. Rectifying behavior and photovoltaic effect were observed on cells with forward polarization. Theoretical simulation indicated that the induced electric field due to BaTiO{sub 3} polarization could extend into the silicon layer, which is consistent with experimental observations. In addition, adjusting relevant parameters may optimize the electric field distribution. The cells are promising in terms of material selection, device design, and fabrication.

Wang, Wentao; Liu, Fude, E-mail: fordliu@hku.hk; Man Lau, Chor; Wang, Lei; Yang, Guandong; Zheng, Dawei [Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (China); Li, Zhigang [Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong (China)

2014-03-24T23:59:59.000Z

232

EXPLAINING THE Sr AND Ba SCATTER IN EXTREMELY METAL-POOR STARS  

SciTech Connect

Compilations of abundances of strontium and barium in extremely metal-poor stars show that an apparent cutoff is observed for [Sr/Ba] at [Fe/H] < -3.6 and large fluctuations for [Fe/H] > -3.6 with a clear upper bound depending on metallicity. We study the factors that place upper limits on the logarithmic ratio [Sr/Ba]. A model is developed in which the collapses of type II supernovae are found to reproduce many of the features seen in the data. This model is consistent with galactic chemical evolution constraints of light-element enrichment in metal-poor stars. Effects of turbulence in an explosive site have also been simulated, and are found to be important in explaining the large scatter observed in the [Sr/Ba] data.

Aoki, W.; Suda, T.; Boyd, R. N.; Kajino, T.; Famiano, M. A., E-mail: aoki.wako@nao.ac.jp, E-mail: takuma.suda@nao.ac.jp, E-mail: richard11boyde@comcast.net, E-mail: kajino@nao.ac.jp, E-mail: michael.famiano@wmich.edu [National Astronomical Observatory of Japan, 2-21-1 Mitaka, Tokyo 181-8588 (Japan)

2013-03-20T23:59:59.000Z

233

Open chain versus cyclic 14-electron triatomics: molecular structures and vibrational frequencies of P2Si, P2C, SiN2 and Si2S  

Science Journals Connector (OSTI)

Since the studies of Walsh in the 1950s, triatomic molecules have provided a field of investigation for the fundamentals of bonding. A general consensus has been that rings are higher in energy than open chains due to the strain associated with narrow bond angles. The 14-valence-electron triatomics P2Si, P2C, SiN2, and Si2S were investigated using ab initio molecular quantum mechanical methods. Double zeta plus polarization (DZP) and triple zeta plus double polarization (TZ2P) basis sets have been used in conjunction with self-consistent field (SCF), single and double excitation configuration interaction (CISD) and coupled cluster (CCSD) methods. The all third period \\{P2Si\\} and Si2S were found to have rings as their lowest-energy geometries. The ring geometry of P2C is high in energy because it necessitates formation of a carbene. The ring geometry of SiN2 is only about 5 kcal/mol above the linear Si?N?N isomer.

Randall D. Davy; Henry F. Schaefer III

1996-01-01T23:59:59.000Z

234

Indirect measurement of sin2?W (or MW) using ?+?? pairs from ?*/Z bosons produced in pp collisions at a center-of-momentum energy of 1.96TeV  

Science Journals Connector (OSTI)

Drell-Yan lepton pairs are produced in the process pp??+??+X through an intermediate ?*/Zboson. The forward-backward asymmetry in the polar-angle distribution of the ?? as a function of the invariant mass of the ?+?? pair is used to obtain the effective leptonic determination sin2?efflept of the electroweak-mixing parameter sin2?W, from which the value of sin2?W is derived assuming the standard model. The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.2??fb?1 of integrated luminosity from pp collisions at a center-of-momentum energy of 1.96TeV, and is the full CDF Run II data set. The value of sin2?efflept is found to be 0.23150.0010, where statistical and systematic uncertainties are combined in quadrature. When interpreted within the context of the standard model using the on-shell renormalization scheme, where sin2?W=1?MW2/MZ2, the measurement yields sin2?W=0.22330.0009, or equivalently a W-boson mass of 80.3650.047??GeV/c2. The value of the W-boson mass is in agreement with previous determinations in electron-positron collisions and at the Tevatron collider.

T. Aaltonen et al.

2014-04-04T23:59:59.000Z

235

Magnetic fabrics and fluid flow directions in hydrothermal systems. A case study in the Chaillac BaFFe deposits  

E-Print Network (OSTI)

of anisotropy of magnetic susceptibility (AMS) to describe the mineralizing process in hydrothermal systems. BaMagnetic fabrics and fluid flow directions in hydrothermal systems. A case study in the Chaillac Ba hydrothermal textures and tectonic structures have been described in veins, sinters, and sandstone cemented

Paris-Sud XI, Université de

236

Microbial release of 226Ra2+ from (Ba,Ra)SO4 sludges from uranium mine wastes.  

Science Journals Connector (OSTI)

...overlying water was depleted, Ba2+ and 226Ra2...SO4 sludges from uranium mine wastes...overlying water was depleted, Ba2' and 226Ra2...environment. At many uranium mining and milling...by the National Uranium Tailings Pro- gram...American Public Health Association. 1980...

P M Fedorak; D W Westlake; C Anders; B Kratochvil; N Motkosky; W B Anderson; P M Huck

1986-08-01T23:59:59.000Z

237

Effect of doping on flux pinning of Gd Ba 2 Cu 3 O 7 ? y  

Science Journals Connector (OSTI)

Cylindrical single grains of Gd Ba 2 Cu 3 O y (Gd-123) with a diameter of 25 mm were successfully fabricated by melt-texture growth (MTG) process in air to study the influence of different starting powders on flux pinning.Measurements of the magnetic critical current density ( J c ) showed that it was possible to fabricate large Gd-123 single grain with a high J c at high temperatures and fields by means of properly controlling the starting powders of Gd 2 O 3 Ba C O 3 and CuO before the MTG process.

L. Zhang; X. B. Xu; S. Y. Ding; M. H. Zheng; L. Xiao; H. T. Ren; Y. L. Jiao; X. L. Wang; Z. W. Lin; J. G. Zhu

2005-01-01T23:59:59.000Z

238

Data:86ba2943-ba65-4f1a-a771-38ec325280c7 | Open Energy Information  

Open Energy Info (EERE)

943-ba65-4f1a-a771-38ec325280c7 943-ba65-4f1a-a771-38ec325280c7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of New Bern, North Carolina (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Area Lighting Schedule - Sodium Vapor 27,500 Lumen 250w Flood Sector: Lighting Description: Source or reference: www.newbern-nc.org/Elec/ElectricRates.php Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category:

239

Interface control of ferroelectricity in LaNiO{sub 3}-BaTiO{sub 3} superlattices  

SciTech Connect

LaNiO{sub 3}-BaTiO{sub 3} superlattices with different types of interfaces are studied from first-principles density-functional theory. It is revealed that the ferroelectricity in the superlattice with (NiO{sub 2}){sup ?}/(BaO){sup 0} interfaces is enhanced from that of the superlattice with (LaO){sup +}/(TiO{sub 2}){sup 0} interfaces. The origin lies at the polar discontinuity at the interface, which makes the holes localized within the (NiO{sub 2}){sup ?}/(BaO){sup 0} interface, but drives a penetration of electrons into BaTiO{sub 3} component near (LaO){sup +}/(TiO{sub 2}){sup 0} interface. Our calculations demonstrate an effective avenue to the robust ferroelectricity in BaTiO{sub 3} ultrathin films.

Wu, Yin-Zhong, E-mail: yzwu@cslg.edu.cn [Jiangsu Laboratory of Advanced Functional Materials and Physics Department, Changshu Institute of Technology, Changshu 215500 (China); School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou 215009 (China); Lu, Hai-Shuang; Cai, Tian-Yi; Ju, Sheng, E-mail: jusheng@suda.edu.cn [Department of Physics and Jiangsu Key Laboratory of Thin Films, Soochow University, Suzhou 215006 (China)

2014-08-15T23:59:59.000Z

240

Biotechnol. Appl. Biochem. (2005) 42, 119131 (Printed in Great Britain) doi:10.1042/BA20040207 119 Clonal evolution of stem and differentiated cells can be  

E-Print Network (OSTI)

Biotechnol. Appl. Biochem. (2005) 42, 119­131 (Printed in Great Britain) doi:10.1042/BA20040207 119

Zandstra, Peter W.

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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241

Nonequilibrium quasiparticle relaxation dynamics in single crystals of hole- and electron-doped BaFe[subscript 2]As[subscript 2  

E-Print Network (OSTI)

We report on the nonequilibrium quasiparticle dynamics in BaFe[subscript 2]As[subscript 2] on both the hole-doped (Ba[subscript 1?x]K[subscript x]Fe[subscript 2]As[subscript 2]) and electron-doped (BaFe[subscript ...

Torchinsky, Darius Hosseinzadeh

242

PHENOLOGY AND BROWN-HEADED COWBIRD PARASITISM B.A., University of Colorado, 2003  

E-Print Network (OSTI)

PHENOLOGY AND BROWN-HEADED COWBIRD PARASITISM by TY TUFF B.A., University of Colorado, 2003 A thesis submitted to the Faculty of the Graduate School of the University of Colorado in partial, to evaluate the impact of parasitism on two local hosts in the Colorado Front Range: the primary host

Hammerton, James

243

Computer Science B.A. Degree Curriculum Chart: 2013-2014  

E-Print Network (OSTI)

Computer Science B.A. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising Comparative Programming Languages CMPS 115 Software Methodology CMPS 122 Computer Security CMPS 140 Artificial Intelligence CMPS 160 Computer Graphics CMPS 180 Database Systems CMPE 110 Computer Architecture 2. Students

Stuart, Josh

244

Computer Science B.A. Degree 2014-2015 Curriculum Chart  

E-Print Network (OSTI)

Computer Science B.A. Degree 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H to Prog: Java CMPS 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR *CMPE to Analysis of Algorithms CMPS 140 Artificial Intelligence CMPS 104A Compiler Design CMPS 160 Computer

Stuart, Josh

245

CASIS: A System for Concept-Aware Social Image Search Ba Quan Truong  

E-Print Network (OSTI)

CASIS: A System for Concept-Aware Social Image Search Ba Quan Truong bqtruong@ntu.edu.sg Aixin Sun axsun@ntu.edu.sg Sourav S. Bhowmick assourav@ntu.edu.sg School of Computer Engineering, Nanyang the opportunity of building effective tag-based social image retrieval systems. In contrast to content-based image

Aixin, Sun

246

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network (OSTI)

Probability and Statistics · STAT405 Statistical Computing and Graphics · STAT410Introduction to Statistical1 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course work in statistics acquaints students with the role played in the modern world by probabilistic

Richards-Kortum, Rebecca

247

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network (OSTI)

Introduction to Engineering Computation · STAT 310 Probability and Statistics · STAT 410 Introduction246 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course work in statistics acquaints students with the role played in the modern world by probabilistic

Richards-Kortum, Rebecca

248

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network (OSTI)

Introduction to Engineering Computation · STAT 310 Probability and Statistics · STAT 410 Introduction253 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course work in statistics acquaints students with the role played in the modern world by probabilistic

Richards-Kortum, Rebecca

249

School of Computer Science and Statistics B.A. (Mod) Computer Science  

E-Print Network (OSTI)

Applied Statistics Applied Probability. ECTS 5 Chief Examiner Dr. Cathal Walsh Teaching Staff Dr. Cathal for studying categorical data. It links together the probability distributions with important statistical toolsSchool of Computer Science and Statistics B.A. (Mod) Computer Science ECT Module Descriptor 2011

O'Mahony, Donal E.

250

Roadmap: Political Science American Politics Bachelor of Arts [AS-BA-POL-APOL  

E-Print Network (OSTI)

Roadmap: Political Science ­ American Politics ­ Bachelor of Arts [AS-BA-POL-APOL] College of Arts and Sciences Department of Political Science Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 30-Sept-13 Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

251

BA Political Economy Political Economy caters for students who wish to understand the  

E-Print Network (OSTI)

BA Political Economy Political Economy caters for students who wish to understand the political to offer such a programme. www.birmingham.ac.uk/polsis Department of Political Science and International.birmingham.ac.uk/international/ students/country Programme Structure First Year Required modules: Foundations of Politics; Introduction

Miall, Chris

252

Roadmap: Political Science American Politics Bachelor of Arts [AS-BA-POL-APOL  

E-Print Network (OSTI)

Roadmap: Political Science ­ American Politics ­ Bachelor of Arts [AS-BA-POL-APOL] College of Arts and Sciences Department of Political Science Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 20-Apr-12/LNHD Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

253

Roadmap: Political Science General -Bachelor of Arts [AS-BA-POL-GENL  

E-Print Network (OSTI)

Roadmap: Political Science ­ General - Bachelor of Arts [AS-BA-POL-GENL] College of Arts and Sciences Department of Political Science Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 30-Sept-13 Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

254

Roadmap: Political Science General -Bachelor of Arts [AS-BA-POL-GENL  

E-Print Network (OSTI)

Roadmap: Political Science ­ General - Bachelor of Arts [AS-BA-POL-GENL] College of Arts and Sciences Department of Political Science Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 8-May-12/LNHD Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

255

BA in POLITICAL SCIENCE (735121) MAP Sheet Department of Political Science  

E-Print Network (OSTI)

BA in POLITICAL SCIENCE (735121) MAP Sheet Department of Political Science For students entering approved list from approved list Poli 328* from approved list personal choice · 27 hours of political, or 270): a. Political Philosophy: Poli 201 Western Political Heritage 1 Poli 202 Western Political

Olsen Jr., Dan R.

256

Roadmap: Political Science Public Policy Bachelor of Arts [AS-BA-POL-PPOL  

E-Print Network (OSTI)

Roadmap: Political Science ­ Public Policy ­ Bachelor of Arts [AS-BA-POL-PPOL] College of Arts and Sciences Department of Political Science Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 8-May-12/LNHD Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

257

Roadmap: Political Science Public Policy Bachelor of Arts [AS-BA-POL-PPOL  

E-Print Network (OSTI)

Roadmap: Political Science ­ Public Policy ­ Bachelor of Arts [AS-BA-POL-PPOL] College of Arts and Sciences Department of Political Science Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 30-Sept-13 Important Notes Semester One: [14-17 Credit Hours] POL 10100 American Politics or POL 10300 Public Policy 3

Sheridan, Scott

258

BA Political Science This is one of our most popular degree programmes. It provides  

E-Print Network (OSTI)

BA Political Science This is one of our most popular degree programmes. It provides you with a thorough grounding in the main approaches, theories and debates in Political Science, as well as allowing to you. www.birmingham.ac.uk/polsis Department of Political Science and International Studies (POLSIS

Miall, Chris

259

Revised version of J Gen Physiol: 200709771 MOLECULAR DETERMINANT FOR SPECIFIC Ca/Ba  

E-Print Network (OSTI)

1 Revised version of J Gen Physiol: 200709771 MOLECULAR DETERMINANT FOR SPECIFIC Ca/Ba SELECTIVITY PROFILES OF LOW AND HIGH THRESHOLD Ca2+ CHANNELS Thierry Cens, Matthieu Rousset, Andrey Kajava & Pierre-1559; E-mail: Pierre.charnet@crbm.cnrs.fr Running title: Divalent cation selection in LVA/HVA Ca2

Boyer, Edmond

260

aml documents/undergrad MAJOR-10 REQUIREMENTS FOR THE B.A. ECONOMICS MAJOR  

E-Print Network (OSTI)

aml documents/undergrad MAJOR-10 April 2011 REQUIREMENTS FOR THE B.A. ECONOMICS MAJOR UNIVERSITY credit for Econ 2010/2020 and Econ 1000. choose one Track 1 Transfer 6hrs. of Principles of Micro and Macro Economics to C.U. OR Track 2 Econ 2010 Prin. of Microeconomics AND Econ 2020 Prin

Stowell, Michael

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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261

Internal conversion coefficients in (134)Cs, (137)Ba, and (139)La: A precise test of theory  

E-Print Network (OSTI)

Recently we measured the ratio of K-shell internal conversion coefficients, alpha(K), for the 127.5-keV E3 transition in (134)Cs and the 661.7-keV M4 transition in (137)Ba. We here report a measurement of the 165.9-keV M1 transition in (139)La...

Nica, N.; Hardy, John C.; Iacob, V. E.; Balonek, C.; Trzhaskovskaya, M. B.

2008-01-01T23:59:59.000Z

262

John R. Harrison, Ph.D. 1978 B.A. Salem State College, Salem, MA Biology  

E-Print Network (OSTI)

1994 Stimulation of prostaglandin E2 production by interleukin-1 and transforming growth factorJohn R. Harrison, Ph.D. Education 1978 B.A. Salem State College, Salem, MA Biology 1986 Ph.D of recombinant transforming growth factor and interleukin-1 on DNA synthesis, collagen #12;synthesis, procollagen

Oliver, Douglas L.

263

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network (OSTI)

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken for graduation. Complete the following: Chem 111* Honors Principles of Chemistry Chem 112 Principles of Chemistry

Seamons, Kent E.

264

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network (OSTI)

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken in residence at BYU for this degree program. These hours may also go toward BYU

Seamons, Kent E.

265

B.A. Master of Architecture Plan (173 credits) Year 1 (32-33 credits)  

E-Print Network (OSTI)

B.A. ­ Master of Architecture Plan (173 credits) Year 1 (32-33 credits) Fall (16 credits) Spring (16-17 credits) ARCH 103 Introduction to Architecture (3) BDS 102 Thinking & Making Studio II (3) ARCH Culture of Building Technology (3) ARCH 630 Theory & Context (3) ARCH 530 Environmental Systems I (3

266

Public Understanding of Science: The BA, the Royal Society and COPUS  

Science Journals Connector (OSTI)

...articles 1007 Public Understanding of Science: The BA, the Royal Society and COPUS...involvement in the public understanding of science in the UK came through a critique of claims...Committee on the Public Understanding of Science (COPUS). The main thrust of its 1985...

2010-01-01T23:59:59.000Z

267

Controlled synthesis and optical properties of BaFBr:Eu{sup 2+} crystals via ethanol/water solutions  

SciTech Connect

Graphical abstract: A facile and cost-effective approach for the controlled synthesis of BaFBr:Eu{sup 2+} crystals is introduced. The structures and morphologies of the obtained products are affected by the amount of water and ethanol in the solvent mixtures. Highlights: ? Precipitation route for preparing BaFBr nano and micro crystals in water/ethanol solvent mixtures. ? Controlled growth of BaFBr nano crystals by tuning the volume ratio of Ethanol/water. ? Luminescence properties after annealing at 200 C are investigated. ? Short lifetimes of photoluminescence and photostimulated luminescence in BaFBr:Eu{sup 2+} nano crystals are presented. ? Shortened lifetimes in BaFBr:Eu{sup 2+} nano crystals demonstrate that they are promising materials for use in X-ray imaging systems. -- Abstract: BaFBr:Eu{sup 2+} crystals with different structures were successfully fabricated via a simple precipitation method using ethanol/water mixtures as solvents. The amount of ethanol in the solvent mixtures played a significant role in the formation of final products, enabling the well-controlled growth of the BaFBr crystals. A possible formation mechanism was proposed based on the results of controlled experiments. The phases and morphologies of the resulting samples were systematically investigated by X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), high-resolution TEM (HRTEM), selected area electron diffraction (SAED) and elementary analysis. The optical properties of the annealed BaFBr:Eu{sup 2+} nano-cuboids were investigated using photoluminescence (PL), photo-stimulated luminescence spectroscopy (PSL) and kinetic decays. Faster decay behaviors demonstrate that these BaFBr:Eu{sup 2+} phosphors are promising materials for applications in optical storage fields. Furthermore, it is envisaged that this environmentally benign method can be extended to prepare other fluoride halides.

Liang, Qinghua [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China) [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China); Graduate University of Chinese Academy of Sciences, Beijing 10039 (China); Li, Zhi, E-mail: lizhi@mail.ipc.ac.cn [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China)] [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China); Ma, Wangjing; Shi, Yao [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China)] [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China); Yang, Xinmin, E-mail: xmyang@mail.ipc.ac.cn [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China)] [Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), 29 zhongguancun East Road, Beijing 100190 (China)

2012-09-15T23:59:59.000Z

268

Sympathetic cooling of the Ba{sup +} ion by collisions with ultracold Rb atoms: Theoretical prospects  

SciTech Connect

State-of-the-art ab initio techniques have been applied to compute the potential energy curves of the (BaRb){sup +} molecular ion in the Born-Oppenheimer approximation for the singlet and triplet states dissociating into the ground-state {sup 1}S Rb{sup +} ion and the Ba atom in the ground {sup 1}S state or the lowest singlet or triplet d excited states, and for the singlet and triplet states dissociating into the ground-state {sup 2}S Rb atom and the ground-state {sup 2}S Ba{sup +} ion. The ground-state potential energy was obtained with the coupled-cluster method restricted to single, double, and nonperturbative triple excitations. The first triplet states in the {Sigma}, {Pi}, and {Delta} symmetries were computed with the restricted open-shell coupled-cluster method restricted to single, double, and nonperturbative triple excitations. All other excited-state potential energy curves were computed using the equation of motion approach within the coupled-cluster singles, doubles, and linear triples framework. The long-range coefficients describing the electrostatic, induction, and dispersion interactions at large interatomic distances are also reported. The electric transition dipole moments governing the x {sup 1{Sigma}{yields}1{Sigma}},{sup 1{Pi}} transitions have been obtained as the first residue of the polarization propagator computed with the linear response coupled-cluster method restricted to single and double excitations. Nonadiabatic radial and angular coupling matrix elements as well as the spin-orbit coupling matrix elements have been evaluated using the multireference configuration-interaction method restricted to single and double excitations with a large active space. With these couplings, the spin-orbit-coupled (relativistic) potential energy curves for the 0{sup +} and 1 states relevant for the running experiments have been obtained. Finally, relativistic transition moments and nonadiabatic coupling matrix elements were obtained from the nonrelativistic results and spin-orbit eigenvectors. The electronic structure input has been employed in the single-channel scattering calculations of the collisional cross sections between the Ba{sup +} ion and Rb atom. Both nonrelativistic and relativistic potentials were used in these calculations. Our results show that the inelastic cross section corresponding to the charge transfer from the Rb atom to the Ba{sup +} ion is much smaller than the elastic one over a wide range of energies up to 1 mK. This suggests that sympathetic cooling of the Ba{sup +} ion by collisions with ultracold Rb atoms should be possible.

Krych, Michal; Skomorowski, Wojciech; Pawlowski, Filip; Moszynski, Robert; Idziaszek, Zbigniew [Institute of Theoretical Physics, Department of Physics, University of Warsaw, Hoza 69, 00-681 Warsaw (Poland) and Quantum Chemistry Laboratory, Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw (Poland); Quantum Chemistry Laboratory, Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw (Poland); Institute of Theoretical Physics, Department of Physics, University of Warsaw, Hoza 69, 00-681 Warsaw (Poland) and Institut de Physique de Rennes, UMR 6251 du CNRS and Universite de Rennes I, F-35042 Rennes Cedex (France)

2011-03-15T23:59:59.000Z

269

Indirect measurement of $\\sin^2 ?_W$ (or $M_W$) using $?^+?^-$ pairs from $?^*/Z$ bosons produced in $p\\bar{p}$ collisions at a center-of-momentum energy of 1.96 TeV  

E-Print Network (OSTI)

Drell-Yan lepton pairs are produced in the process $p\\bar{p} \\rightarrow \\mu^+\\mu^- + X$ through an intermediate $\\gamma^*/Z$ boson. The forward-backward asymmetry in the polar-angle distribution of the $\\mu^-$ as a function of the invariant mass of the $\\mu^+\\mu^-$ pair is used to obtain the effective leptonic determination $\\sin^2 \\theta^{lept}_{eff}$ of the electroweak-mixing parameter $\\sin^2 \\theta_W$, from which the value of $\\sin^2 \\theta_W$ is derived assuming the standard model. The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.2 fb-1 of integrated luminosity from $p\\bar{p}$ collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of $\\sin^2 \\theta^{lept}_{eff}$ is found to be 0.2315 +- 0.0010, where statistical and systematic uncertainties are combined in quadrature. When interpreted within the context of the standard model using the on-shell renormalization scheme, where $\\sin^2 \\theta_W = 1 - M_W^2/M_Z^2$, the measurement yields $\\sin^2 \\theta_W$ = 0.2233 +- 0.0009, or equivalently a W-boson mass of 80.365 +- 0.047 GeV/c^2. The value of the W-boson mass is in agreement with previous determinations in electron-positron collisions and at the Tevatron collider.

CDF Collaboration; T. Aaltonen; S. Amerio; D. Amidei; A. Anastassov; A. Annovi; J. Antos; G. Apollinari; J. A. Appel; T. Arisawa; A. Artikov; J. Asaadi; W. Ashmanskas; B. Auerbach; A. Aurisano; F. Azfar; W. Badgett; T. Bae; A. Barbaro-Galtieri; V. E. Barnes; B. A. Barnett; P. Barria; P. Bartos; M. Bauce; F. Bedeschi; S. Behari; G. Bellettini; J. Bellinger; D. Benjamin; A. Beretvas; A. Bhatti; K. R. Bland; B. Blumenfeld; A. Bocci; A. Bodek; D. Bortoletto; J. Boudreau; A. Boveia; L. Brigliadori; C. Bromberg; E. Brucken; J. Budagov; H. S. Budd; K. Burkett; G. Busetto; P. Bussey; P. Butti; A. Buzatu; A. Calamba; S. Camarda; M. Campanelli; F. Canelli; B. Carls; D. Carlsmith; R. Carosi; S. Carrillo; B. Casal; M. Casarsa; A. Castro; P. Catastini; D. Cauz; V. Cavaliere; M. Cavalli-Sforza; A. Cerri; L. Cerrito; Y. C. Chen; M. Chertok; G. Chiarelli; G. Chlachidze; K. Cho; D. Chokheli; A. Clark; C. Clarke; M. E. Convery; J. Conway; M. Corbo; M. Cordelli; C. A. Cox; D. J. Cox; M. Cremonesi; D. Cruz; J. Cuevas; R. Culbertson; N. d'Ascenzo; M. Datta; P. de Barbaro; L. Demortier; L. Marchese; M. Deninno; F. Devoto; M. D'Errico; A. Di Canto; B. Di Ruzza; J. R. Dittmann; M. D'Onofrio; S. Donati; M. Dorigo; A. Driutti; K. Ebina; R. Edgar; A. Elagin; R. Erbacher; S. Errede; B. Esham; S. Farrington; J. P. Fernndez Ramos; R. Field; G. Flanagan; R. Forrest; M. Franklin; J. C. Freeman; H. Frisch; Y. Funakoshi; C. Galloni; A. F. Garfinkel; P. Garosi; H. Gerberich; E. Gerchtein; S. Giagu; V. Giakoumopoulou; K. Gibson; C. M. Ginsburg; N. Giokaris; P. Giromini; G. Giurgiu; V. Glagolev; D. Glenzinski; M. Gold; D. Goldin; A. Golossanov; G. Gomez; G. Gomez-Ceballos; M. Goncharov; O. Gonzlez Lpez; I. Gorelov; A. T. Goshaw; K. Goulianos; E. Gramellini; S. Grinstein; C. Grosso-Pilcher; R. C. Group; J. Guimaraes da Costa; S. R. Hahn; J. Y. Han; F. Happacher; K. Hara; M. Hare; R. F. Harr; T. Harrington-Taber; K. Hatakeyama; C. Hays; J. Heinrich; M. Herndon; A. Hocker; Z. Hong; W. Hopkins; S. Hou; R. E. Hughes; U. Husemann; M. Hussein; J. Huston; G. Introzzi; M. Iori; A. Ivanov; E. James; D. Jang; B. Jayatilaka; E. J. Jeon; S. Jindariani; M. Jones; K. K. Joo; S. Y. Jun; T. R. Junk; M. Kambeitz; T. Kamon; P. E. Karchin; A. Kasmi; Y. Kato; W. Ketchum; J. Keung; B. Kilminster; D. H. Kim; H. S. Kim; J. E. Kim; M. J. Kim; S. B. Kim; S. H. Kim; Y. K. Kim; Y. J. Kim; N. Kimura; M. Kirby; K. Knoepfel; K. Kondo; D. J. Kong; J. Konigsberg; A. V. Kotwal; M. Kreps; J. Kroll; M. Kruse; T. Kuhr; M. Kurata; A. T. Laasanen; S. Lammel; M. Lancaster; K. Lannon; G. Latino; H. S. Lee; J. S. Lee; S. Leo; S. Leone; J. D. Lewis; A. Limosani; E. Lipeles; A. Lister; H. Liu; Q. Liu; T. Liu; S. Lockwitz; A. Loginov; A. Luc; D. Lucchesi; J. Lueck; P. Lujan; P. Lukens; G. Lungu; J. Lys; R. Lysak; R. Madrak; P. Maestro; S. Malik; G. Manca; A. Manousakis-Katsikakis; F. Margaroli; P. Marino; M. Martnez; K. Matera; M. E. Mattson; A. Mazzacane; P. Mazzanti; R. McNulty; A. Mehta; P. Mehtala; C. Mesropian; T. Miao; D. Mietlicki; A. Mitra; H. Miyake; S. Moed; N. Moggi; C. S. Moon; R. Moore; M. J. Morello; A. Mukherjee; Th. Muller; P. Murat; M. Mussini; J. Nachtman; Y. Nagai; J. Naganoma; I. Nakano; A. Napier; J. Nett; C. Neu; T. Nigmanov; L. Nodulman; S. Y. Noh; O. Norniella; L. Oakes; S. H. Oh; Y. D. Oh; I. Oksuzian; T. Okusawa; R. Orava; L. Ortolan; C. Pagliarone; E. Palencia; P. Palni; V. Papadimitriou; W. Parker; G. Pauletta; M. Paulini; C. Paus; T. J. Phillips; G. Piacentino; E. Pianori; J. Pilot; K. Pitts; C. Plager; L. Pondrom; S. Poprocki; K. Potamianos; F. Prokoshin; A. Pranko; F. Ptohos; G. Punzi; N. Ranjan; I. Redondo Fernndez; P. Renton; M. Rescigno; F. Rimondi; L. Ristori; A. Robson; T. Rodriguez; S. Rolli; M. Ronzani; R. Roser; J. L. Rosner; F. Ruffini; A. Ruiz; J. Russ; V. Rusu; W. K. Sakumoto; Y. Sakurai; L. Santi; K. Sato; V. Saveliev; A. Savoy-Navarro; P. Schlabach; E. E. Schmidt; T. Schwarz; L. Scodellaro; F. Scuri; S. Seidel; Y. Seiya; A. Semenov; F. Sforza; S. Z. Shalhout; T. Shears; P. F. Shepard; M. Shimojima; M. Shochet; I. Shreyber-Tecker; A. Simonenko; K. Sliwa; J. R. Smith; F. D. Snider; V. Sorin; H. Song; M. Stancari; R. St. Denis; D. Stentz; J. Strologas; Y. Sudo; A. Sukhanov; I. Suslov; K. Takemasa; Y. Takeuchi; J. Tang; M. Tecchio; P. K. Teng; J. Thom; E. Thomson; V. Thukral; D. Toback; S. Tokar; K. Tollefson; T. Tomura; D. Tonelli; S. Torre; D. Torretta; P. Totaro; M. Trovato; F. Ukegawa; S. Uozumi; F. Vzquez; G. Velev; C. Vellidis; C. Vernieri; M. Vidal; R. Vilar; J. Vizn; M. Vogel; G. Volpi; P. Wagner; R. Wallny; S. M. Wang; D. Waters; W. C. Wester III; D. Whiteson; A. B. Wicklund; S. Wilbur; H. H. Williams; J. S. Wilson; P. Wilson; B. L. Winer; P. Wittich; S. Wolbers; H. Wolfe; T. Wright; X. Wu; Z. Wu; K. Yamamoto; D. Yamato; T. Yang; U. K. Yang; Y. C. Yang; W. -M. Yao; G. P. Yeh; K. Yi; J. Yoh; K. Yorita; T. Yoshida; G. B. Yu

2014-02-28T23:59:59.000Z

270

Data:209b4880-04bc-4f18-9295-39ba0506f055 | Open Energy Information  

Open Energy Info (EERE)

f18-9295-39ba0506f055 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

271

EffectsofTransitionMetalSubstitutionsontheIncommensurabilityandSpinFluctuationsinBaFe2As2byElasticandInelasticNeutronScattering  

SciTech Connect

Thespin uctuationspectrafromnonsuperconductingCu-substituted,andsuperconductingCo-substituted,BaFe2As2arecomparedquantitativelybyinelasticneutronscatteringmeasurementsandarefoundtobeindistinguishable.Whereasdiffractionstudiesshowtheappearanceofincommensu-ratespin-densitywaveorderinCoandNisubstitutedsamples,themagneticphasediagramforCusubstitutiondoesnotdisplayincommensurateorder,demonstratingthatsimpleelectroncountingbasedonrigid-bandconceptsisinvalid.Theseresults,supportedbytheoreticalcalculations,suggestthatsubstitu-tionalimpurityeffectsintheFeplaneplayasigni cantroleincontrollingmagnetismandtheappearanceofsuperconductivity,withCudistinguishedbyenhancedimpurityscatteringandsplit-bandbehavior.

Kim, M. G. [Ames Laboratory and Iowa State University; Lamsal, J. [Ames Laboratory and Iowa State University; Heitmann, T. W. [University of Missouri; Tucker, G. S. [Ames Laboratory and Iowa State University; Pratt, Daniel [Ames Laboratory and Iowa State University; Khan, S. N. [Ames Laboratory; Lee, Y. B. [Ames Laboratory and Iowa State University; Alam, A. [Ames Laboratory; Thaler, A. [Ames Laboratory and Iowa State University; Ni, N [Ames Laboratory and Iowa State University; Ran, S. [Ames Laboratory and Iowa State University; Budko, S L [Ames Laboratory and Iowa State University; Marty, Karol J [ORNL; Lumsden, Mark D [ORNL; Canfield, Paul [Ames Laboratory and Iowa State University; Harmon, B. N. [Ames Laboratory; Johnson, D. D. [Ames Laboratory and Iowa State University; Kreyssig, A. [Ames Laboratory and Iowa State University; Mcqueeney, R J [Ames Laboratory and Iowa State University; Goldman, A. I. [Ames Laboratory and Iowa State University

2012-01-01T23:59:59.000Z

272

An, Yanming, Professor, Languages. BA, 1982, MA, 1985, Fudan University (China); PhD, University of Michigan,  

E-Print Network (OSTI)

, 1997 Andrews, Phillip A., Assistant Professor, Military Leadership; Major, U.S. Army. BA, University, 1978, PhD, 1985, University of Connecticut Armstrong, James B., Adjunct Professor, School

Stuart, Steven J.

273

Magnetism and superconductivity in Sr YRu Cu O and magnetism in Ba GdRu Cu O  

Science Journals Connector (OSTI)

We report magnetization, surface resistance ( ), and electron spin resonance (ESR) for non-superconducting Ba2GdRu1-uCuuO6, and find that all three magnetic ions (Gd, Ru, and Cu...

H.A. Blackstead; John D. Dow; D.R. Harshman

2000-06-01T23:59:59.000Z

274

Angle-resolved photoemission spectroscopy study of HgBa[subscript 2]CuO[subscript 4+?  

E-Print Network (OSTI)

HgBa[subscript 2]CuO[subscript 4+?]. (Hg1201) has been shown to be a model cuprate for scattering, optical, and transport experiments, but angle-resolved photoemission spectroscopy (ARPES) data are still lacking owing to ...

Chan, M. K.

275

Electronic band alignment and electron transport in Cr/BaTiO{sub 3}/Pt ferroelectric tunnel junctions  

SciTech Connect

Electroresistance in ferroelectric tunnel junctions is controlled by changes in the electrostatic potential profile across the junction upon polarization reversal of the ultrathin ferroelectric barrier layer. Here, hard X-ray photoemission spectroscopy is used to reconstruct the electric potential barrier profile in as-grown Cr/BaTiO{sub 3}(001)/Pt(001) heterostructures. Transport properties of Cr/BaTiO{sub 3}/Pt junctions with a sub-{mu}m Cr top electrode are interpreted in terms of tunneling electroresistance with resistance changes of a factor of {approx}30 upon polarization reversal. By fitting the I-V characteristics with the model employing an experimentally determined electric potential barrier we derive the step height changes at the BaTiO{sub 3}/Pt (Cr/BaTiO{sub 3}) interface +0.42(-0.03) eV following downward to upward polarization reversal.

Zenkevich, A. [NRNU 'Moscow Engineering Physics Institute,' 115409 Moscow (Russian Federation) [NRNU 'Moscow Engineering Physics Institute,' 115409 Moscow (Russian Federation); Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region (Russian Federation); Minnekaev, M.; Matveyev, Yu.; Lebedinskii, Yu. [NRNU 'Moscow Engineering Physics Institute,' 115409 Moscow (Russian Federation)] [NRNU 'Moscow Engineering Physics Institute,' 115409 Moscow (Russian Federation); Bulakh, K.; Chouprik, A.; Baturin, A. [Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region (Russian Federation)] [Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region (Russian Federation); Maksimova, K. [Immanuel Kant Baltic Federal University, 236041 Kaliningrad (Russian Federation)] [Immanuel Kant Baltic Federal University, 236041 Kaliningrad (Russian Federation); Thiess, S.; Drube, W. [Deutsches Elektronen-Synchrotron DESY, D-22603 Hamburg (Germany)] [Deutsches Elektronen-Synchrotron DESY, D-22603 Hamburg (Germany)

2013-02-11T23:59:59.000Z

276

All undergraduate/Bachelor degrees BSc/BA/BEng/MEng 13,000 Childhood Studies MA 12,500  

E-Print Network (OSTI)

All undergraduate/Bachelor degrees BSc/BA/BEng/MEng £13,000 Childhood Studies MA £12,500 Developmental and Therapeutic Play MA/PGDip/PGCert £12,500 Health Care Management MSc £13,000 Public Health/BA/BEng/MEng £11,750 Ancient Egyptian Culture MA £12,500 Ancient History & Classical Culture MA £12,500 Ancient

Harman, Neal.A.

277

Data:21c87632-0752-47ba-90be-1721476ea859 | Open Energy Information  

Open Energy Info (EERE)

32-0752-47ba-90be-1721476ea859 32-0752-47ba-90be-1721476ea859 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Sylvania, Georgia (Utility Company) Effective date: End date if known: Rate name: Commercial Electric Rate Sector: Commercial Description: Source or reference: Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3

278

X-ray detection capability of a BaCl{sub 2} single crystal scintillator  

SciTech Connect

The x-ray detection capability of a scintillation detector equipped with a BaCl{sub 2} single crystal was evaluated. The scintillation decay kinetics can be expressed by a sum of two exponential decay components. The fast and slow components have lifetimes of 1.5 and 85 ns, respectively. The total light output is 5% that of YAP:Ce. A subnanosecond timing resolution was obtained. The detection efficiency of a 67.41 keV x-ray is 87% for a detector equipped with a BaCl{sub 2} crystal 6-mm thick. Thus, excellent timing resolution and high detection efficiency can be simultaneously achieved. Additionally, luminescence decay characteristics under vacuum ultraviolet excitation have been investigated. Radiative decay of self-trapped excitons is thought to be responsible for the fast scintillation component.

Koshimizu, Masanori [Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai 9800-8579 (Japan); CREST, Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan); Onodera, Kazuya; Asai, Keisuke [Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai 9800-8579 (Japan); Nishikido, Fumihiko [CREST, Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan); Molecular Imaging Center, National Institute of Radiological Sciences, Anagawa 4-9-1, Inage-ku, Chiba 263-8555 (Japan); Haruki, Rie [CREST, Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan); Advanced Scientific Research Center, Japan Atomic Energy Agency, Shirane, Shirakata, Tokai, Ibaraki 319-1155 (Japan); Shibuya, Kengo [CREST, Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan); Institute of Physics, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902 (Japan); Kishimoto, Shunji [CREST, Japan Science and Technology Agency, Sanbancho, Chiyoda-ku, Tokyo 102-0075 (Japan); Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan)

2012-01-15T23:59:59.000Z

279

Single crystal growth and characterization of the large-unit-cell compound Cu13Ba  

SciTech Connect

Single crystals of Cu13Ba were successfully grown out of BaCu self flux. Temperature dependent magnetization, M (T ), electrical resistivity, ?(T)?(T), and specific heat, Cp(T)Cp(T), data are reported. Isothermal magnetization measurements, M(H)M(H), show clear de Haas-van Alphen oscillations at T = 2 K for applied fields as low as View the MathML source?0H=1T. An anomalous behavior of the magnetic susceptibility is observed up to T ? 50 K reflecting the effect of de Haas-van Alphen oscillations at fairly high temperatures. The field- and temperature-dependencies of the magnetization indicate the presence of diluted magnetic impurities with a concentration of the order of 0.01 at.%. Accordingly, the minimum and lower temperature rise observed in the electrical resistivity at and below T = 15 K is attributed to the Kondo-impurity effect.

Jesche, Anton [Ames Laboratory; Budko, Serguei L. [Ames Laboratory; Canfield, Paul C. [Ames Laboratory

2013-10-31T23:59:59.000Z

280

Effect of 3d doping on the electronic structure of BaFe2As2  

SciTech Connect

The electronic structure of BaFe2As2 doped with Co, Ni and Cu has been studied by a variety of experimental and theoretical methods, but a clear picture of the dopant 3d states has not yet emerged. Herein we provide experimental evidence of the distribution of Co, Ni and Cu 3d states in the valence band. We conclude that the Co and Ni 3d states provide additional free carriers to the Fermi level, while the Cu 3d states are found at the bottom of the valence band in a localized 3d10 shell. These findings help shed light on why superconductivity can occur in BaFe2As2 doped with Co and Ni but not Cu.

McLeod, John A.; Buling, A.; Green, R.J.; Boyko, T.D.; Skorikov, N.A.; Kurmaev, E.Z.; Neumann, M.; Finkelstein, L.D.; Ni, Ni; Thaler, Alexander; Budko, Serguei L.; Canfield, Paul; Moewes, A.

2012-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Synthesis, rheology and forming of Y-Ba-Cu-O ceramics  

SciTech Connect

A chemical synthesis route is discussed which results in a low- temperature precursor to Y-Ba-Cu-O ceramics; it is based on use of molten Ba(OH){sub 2}{center_dot}8H{sub 2}O flux. Two different chemical systems have been examined; the first one, based on nitrate salts, has been demonstrated to be a viable precursor material for tape casting and extrusion; the second, made from acetate salts, has been used for powder synthesis and extrusion. Rheology of pastes shows that their flow may be fit to either Bingham Plastic or Hershel- Bulkley models. Yield stress is controlled in both pastes by volume fraction solids. Viscosity also follows solids loading in the paste. Shear thinning is controlled by colloidal nature of precursor. The paste has colloidal microstructure. Comparison of concentric cylinder rheometry and piston extrusion rheometry shows order of magnitude differences in yield stress, resulting from the test method and paste dilation.

Green, T.M.

1993-07-01T23:59:59.000Z

282

Data:7b1ba522-98b3-4fd6-a8eb-5e841ba0e44c | Open Energy Information  

Open Energy Info (EERE)

2-98b3-4fd6-a8eb-5e841ba0e44c 2-98b3-4fd6-a8eb-5e841ba0e44c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Butler Rural El Coop Assn, Inc Effective date: 2009/08/01 End date if known: Rate name: Residential Rate: PREPAY SERVICE Sector: Residential Description: MONTHLY RATE: Customer Charge: $30.00 per month Energy Charge: 11.839 cents per kWh for all Summer Use 11.239 cents per kWh for all non-Summer Use Source or reference: http://www.butler.coop/images/residential.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh):

283

Hybrid functional calculation of electronic and phonon structure of BaSnO{sub 3}  

SciTech Connect

Barium stannate, BaSnO{sub 3} (BSO), with a cubic perovskite structure, has been highlighted as a promising host material for the next generation transparent oxide electrodes. This study examined theoretically the electronic structure and phonon structure of BSO using hybrid density functional theory based on the HSE06 functional. The electronic structure results of BSO were corrected by extending the phonon calculations based on the hybrid density functional. The fundamental thermal properties were also predicted based on a hybrid functional calculation. Overall, a detailed understanding of the electronic structure, phonon modes and phonon dispersion of BSO will provide a theoretical starting-point for engineering applications of this material. - Graphical Abstract: (a) Crystal structure of BaSnO{sub 3}. The center ball is Ba and small (red) ball on edge is oxygen and SnO{sub 6} octahedrons are plotted as polyhedron. (b) Electronic band structure along the high symmetry point in the Brillouin zone using the HSE06 hybrid functional. (c) The phonon dispersion curve calculated using the HSE06 hybrid functional (d) Zone center lowest energy F{sub 1u} phonon mode. Highlights: Black-Right-Pointing-Pointer We report the full hybrid functional calculation of not only the electronic structure but also the phonon structure for BaSnO{sub 3}. Black-Right-Pointing-Pointer The band gap calculation of HSE06 revealed an indirect gap with 2.48 eV. Black-Right-Pointing-Pointer The effective mass at the conduction band minimum and valence band maximum was calculated. Black-Right-Pointing-Pointer In addition, the phonon structure of BSO was calculated using the HSE06 functional. Black-Right-Pointing-Pointer Finally, the heat capacity was calculated and compared with the recent experimental result.

Kim, Bog G., E-mail: boggikim@pusan.ac.kr [Department of Physics, Pusan National University, Pusan 609-735 (Korea, Republic of); Jo, J.Y. [Department of Physics, Pusan National University, Pusan 609-735 (Korea, Republic of); Cheong, S.W. [Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854 (United States)

2013-01-15T23:59:59.000Z

284

Interplane resistivity of isovalent doped BaFe2(As1-xPx)2  

SciTech Connect

Temperature-dependent interplane resistivity ?c(T) was measured for the iron-based superconductor BaFe2(As1-xPx)2 over a broad isoelectron phosphorus substitution range from x=0 to x=0.60, from nonsuperconducting parent compound to heavily overdoped superconducting composition with Tc?10K. The features due to structural and magnetic transitions are clearly resolved in ?c(T) of the underdoped crystals. A characteristic maximum in ?c(T), found in the parent BaFe2As2 at around 200 K, moves rapidly with phosphorus substitution to high temperatures. At the optimal doping, the interplane resistivity shows T-linear temperature dependence without any crossover anomalies, similar to the previously reported in-plane resistivity. This observation is in stark contrast with dissimilar temperature dependencies found at optimal doping in electron-doped Ba(Fe1-xCox)2As2. Our finding suggests that despite similar values of the resistivity and its anisotropy, the temperature-dependent transport in the normal state is very different in electron and isoelectron-doped compounds. Similar temperature dependence of both in-plane and interplane resistivities, in which the dominant contributions are coming from different parts of the Fermi surface, suggests that scattering is the same on the whole Fermi surface. Since magnetic fluctuations are expected to be much stronger on the quasinested sheets, this observation may point to the importance of the interorbital scattering between different sheets.

Tanatar, Michael A. [Ames Laboratory; Hashimoto, K. [Kyoto University; Kasahara, S. [Kyoto University; Shibauchi, T. [Kyoto University; Matsuda, Y. [Kyoto University; Prozorov, Ruslan [Ames Laboratory

2013-03-07T23:59:59.000Z

285

Two- and Three-Body Charmless B Decays at BaBar  

SciTech Connect

We report recent measurements of rare charmless B decays performed by BaBar. The results are based on the final BaBar dataset of 424 fb{sup -1} collected at the PEP-II B-factory based at the SLAC National Accelerator Laboratory. The study of rare B decays is a key ingredient to meet two of the main goals of the B-factories: assessing the validity of the Cabibbo-Kobayashi-Maskawa (CKM) picture of CP-violation by precisely measuring the elements of the Unitarity Triangle (UT), and searching for hints of New Physics (NP), or otherwise constraining NP scenarios, in processes which are suppressed in the Standard Model (SM). In loop processes, in particular, NP at some higher energy scale may manifest itself in the low energy effective theory as new couplings, such as those introduced by new very massive virtual particles in the loop. In NP searches hadronic uncertainties can play a major role, expecially for branching fraction measurements. Many theoretical uncertainties cancel in ratios of amplitudes, and most NP probes are therefore of this kind. In the following sections we report recent measurements, performed by the BaBar Collaboration, that are relevant to NP searches in charmless hadronic B decays.

Stracka, Simone; /Milan U. /INFN, Milan; ,

2012-04-05T23:59:59.000Z

286

Measurement of the Forward-Backward Charge Asymmetry and Extraction of sin(2) ?[eff over W] in pp-bar?Z/?*+X?e(+)e(?)+X Events Produced at s?=1.96??TeV  

E-Print Network (OSTI)

is measured as a function of the invariant mass of the electron-positron pair, and found to be consistent with the standard model prediction. We use the AFB measurement to extract the effective weak mixing angle sin(2)?[eff over W]=0.23260.0018(stat)0.0006...

Baringer, Philip S.; Bean, Alice; Hensel, Carsten; Clutter, Justace Randall; Moulik, Tania; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.

2008-11-06T23:59:59.000Z

287

Quarkonium Spectroscopy And Search for New States at BaBar  

SciTech Connect

The BaBar experiment at the PEP-II B-factory gives excellent opportunities for the quarkonium spectroscopy. Investigation of the properties of new states like the X(3872), Y(3940) and Y(4260) are performed aiming to understand their nature. Recent BaBar results will be presented in this paper. At the B-factories charmonium and charmonium-like states are copiously produced via several mechanisms: in B decay (color suppressed b {yields} c transition), double charmonium production (e{sup +}e{sup -} {yields} c{bar c} + c{bar c}), two photons production ({gamma}*{gamma}* {yields} c{bar c}, where the c{bar c} state has positive C-parity) and in initial state radiation (ISR) when the e{sup {+-}} in its initial state emits a photon lowering the effective center of mass energy of the e{sup +}e{sup -} interaction (e{sup +}e{sup -} {yields} {gamma}{sub ISR} + c{bar c}, where the charmonium state has the quantum numbers J{sup PC} = 1{sup -2}). Many new states have been recently discovered at the B-factories, BaBar and Belle, above the D{bar D} threshold in the charmonium energy region. While some of them appear to be consistent with conventional c{sub c} states others do not fit with any expectation. Several interpretations for these states have been proposed: for some of them the mass values suggest that they could be conventional charmonia, but also other interpretations like D{sup 0}{bar D}*{sup 0} molecule or diquark-antidiquark states among many other models have been advanced. Reviews can be found in Refs. [1][2]. In all cases the picture is not completely clear. This situation could be remedied by a coherent search of the decay pattern to D{bar D}, search for production in two-photon fusion and ISR, and of course improving the statistical precision upon the current measurements. The BaBar experiment at the PEP-II asymmetric collider, designed to perform precision measurement of CP violation in the B meson system, has an extensive quarkonium spectroscopy program. Recent BaBar outcomes on the X(3872) and Y(4260) and a new result on the Y(3940) are reported here.

Cibinetto, G.

2011-11-04T23:59:59.000Z

288

Different response of the crystal structure to isoelectronic doping in BaFe2(As1?xPx)2 and (Ba1?xSrx)Fe2As2  

Science Journals Connector (OSTI)

Superconductivity up to 30 K in charge neutrally doped BaFe2(As1?xPx)2 has been ascribed to chemical pressure caused by the shrinking unit cell. But the latter induces no superconductivity in (Ba1?xSrx)Fe2As2 in spite of the same volume range. We show that the spin-density-wave (SDW) state of BaFe2As2 becomes suppressed in BaFe2(As1?xPx)2 by a subtle reorganization of the crystal structure, where arsenic and phosphorus are located at different coordinates zAs and zP. High-resolution x-ray diffraction experiments with BaFe2(As1?xPx)2 single crystals reveal almost unchanged Fe-P bonds, but a contraction of the Fe-As bonds, which remain nearly unchanged in (Ba1?xSrx)Fe2As2. Since the Fe-As bond length is a gauge for the magnetic moment, our results show why the SDW is suppressed by P doping, but not by Sr doping. Only the Fe-P interaction increases the width of the iron 3d bands, which destabilizes the magnetic SDW ground state. The simultaneous contraction of the Fe-As bonds is rather a consequence of the vanishing magnetism. Ordered structure models of BaFe2(As1?xPx)2 obtained by density-functional theory calculations agree perfectly with the single-crystal x-ray structure determinations. The contraction of the Fe-As bonds saturates at doping levels above x?0.3, which corrects the unreasonable linear decrease in the so-called pnictide height.

Marianne Rotter; Christine Hieke; Dirk Johrendt

2010-07-12T23:59:59.000Z

289

Data:7a4430ba-3ab9-48ff-a960-56ba3ef1d602 | Open Energy Information  

Open Energy Info (EERE)

430ba-3ab9-48ff-a960-56ba3ef1d602 430ba-3ab9-48ff-a960-56ba3ef1d602 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Algoma Utility Comm Effective date: 2008/05/28 End date if known: Rate name: Small Power Service - Optional Time-of-Day more than 100 kW - Primary Metering Discount Sector: Industrial Description: Application: This rate is optional to the Cp-1, Small Power Service customers if their monthly Maximum Measured Demand is in excess of 100 kilowatts (kW) per month for three or more months in a consecutive 12-month period, unless the customer exceeds the application conditions of the large power time-of-day schedule. Commitment to Community Program Rider Under provisions of 1999 Wisconsin Act 9 and 2005 Wisconsin Act 141, a municipal electric utility shall charge each customer a low-income assistance and energy efficiency fee. Fifty percent of the fees charged by the municipal utility shall be used for low-income assistance programs and the remainder will be used for energy efficiency programs. Low-income programs may include assistance to low-income households for weatherization and other energy conservation services, payment of energy bills or early identification or prevention of energy crises. Energy efficiency programs may include those programs designed to reduce the demand for natural gas or electricity or improving the efficiency of its use during any period. Cp-1 Small Power Service $7.50 per customer per month. Pricing Periods: On-peak: 7:00 a.m. to 9:00 p.m., prevailing time, Monday through Friday, excluding holidays, specified below. Off-peak: All times not specified as on-peak, including all day Saturday and Sunday, and the following holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day, or the day nationally designated to be celebrated as such. Discounts: The monthly bill for service will be subject to the following discounts applied in the sequence listed below. Primary Metering Discount: Customers metered on the primary side of the transformer shall be given a 2.00 percent discount on the monthly energy charge, distribution demand charge, and demand charge. The PCAC and the monthly customer charge will not be eligible for the primary metering discount. Transformer Ownership Discount: Customers who own and maintain their own transformers or substations shall be given a credit of $0.40 per kW of distribution demand. Customer-owned substation equipment shall be operated and maintained by the customer. Support and substation equipment is subject to utility inspection and approval.

290

TOPIC TIME LOCATION CATEGORY TITLE AUTHORS INSTITUTION Advanced Energy Systems 10:15 to 10:35 AM BA1180 CSME  

E-Print Network (OSTI)

microorganisms P. Graham, D.Sinton University of Toronto Advanced Energy Systems 2:35 to 2:55 PM BA1180 CSME

291

Characterization of ternary compounds in the BaO:Fe{sub 2}O{sub 3}:TiO{sub 2} system: Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} and BaFe{sub 11}Ti{sub 3}O{sub 23}  

SciTech Connect

Single crystals of Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} and BaFe{sub 11}Ti{sub 3}O{sub 23} were obtained as major and minor coproducts, respectively, by slow-cooling an off-stoichiometric BaO:Fe{sub 2}O{sub 3}:TiO{sub 2} melt. The former compound exhibits variable stoichiometry, Ba{sub 6}Fe{sub 48{minus}x}Ti{sub 14+x}O{sub 106}, with the Fe:Ti ratio dependent upon the partial pressure of oxygen. The value of x corresponds to the equivalents of reduction that occur to maintain electroneutrality as the Ti-content increases. When prepared in air, this phase occurs at x = 3 with the stoichiometry Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106}, while in 100% oxygen the x-value approaches zero with the resulting stoichiometry Ba{sub 6}Fe{sub 48}Ti{sub 14}O{sub 106} (all Fe{sup 3+} and Ti{sup 4+}). The structures of Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} and BaFe{sub 11}Ti{sub 3}O{sub 23} were solved using single-crystal X-ray diffraction methods. Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} was prepared in polycrystalline form, and further structural details, including accurate Fe/Ti occupancy factors, were determined by a combined refinement using neutron and synchrotron powder diffraction data. (Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106}: Space group C2/m (No 12); a = 19.390(1) {angstrom}, b = 20.260(1) {angstrom}, c = 10.076(1) {angstrom}, {beta} = 105.27(1){degree}; V = 3818.5(3) {angstrom}{sup 3}; Z = 2; {rho}{sub calc} = 5.08 g/cm{sup 3}. Ba{sub 6}Fe{sub 11}Ti{sub 3}O{sub 23}: Space group C2/c (No 15); a = 19.56(1) {angstrom}, b = 8.6614(7) {angstrom}, c = 10.120(1) {angstrom}, {beta} = 105.62(1){degree}; V = 1651.1(3) {angstrom}{sup 3}; Z = 4; {rho}{sub calc} = 5.08 g/cm{sup 3}.) The magnetic behavior of Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} above room temperature up to 1073 K was found to obey the Curie-Weiss law, which indicated a small effective magnetic moment (34 {mu}{sub B} per mole Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106}) and a large negative temperature intercept ({minus}806 K). Electrical resistivity measurements between room temperature and 120 K revealed nonmetallic behavior with an activation energy on the order of 0.17 eV. At 347 MHz under ambient conditions, Ba{sub 6}Fe{sub 45}Ti{sub 17}O{sub 106} exhibited a relative permittivity of 24 and a dielectric loss tangent of 0.10.

Vanderah, T.A.; Wong-Ng, W.; Toby, B.H.; Shull, R.D.; Roth, R.S. [National Inst. of Standards and Technology, Gaithersburg, MD (United States). Materials Science and Engineering Lab.] [National Inst. of Standards and Technology, Gaithersburg, MD (United States). Materials Science and Engineering Lab.; Browning, V.M. [Naval Research Lab., Washington, DC (United States)] [Naval Research Lab., Washington, DC (United States); Geyer, R.G. [National Inst. of Standards and Technology, Boulder, CO (United States)] [National Inst. of Standards and Technology, Boulder, CO (United States)

1999-03-01T23:59:59.000Z

292

Reaction dynamics and photochemistry of divalent systems. [Reaction of Ba with NO sub 2 , H sub 2 O, methanol, ClO sub 2 , O sub 3; photodissociation of NO sub 3 radical and OClO  

SciTech Connect

Results are presented of molecular beam studies of bimolecular and unimolecular reactions of Ba. Chapter 1 discusses the reaction Ba + NO{sub 2}. Formation of the dominant BaO({sup 1}{Sigma}) + NO products resulted primarily from decay of long-lived Ba{sup +}NO{sub 2}{sup {minus}} collision complexes. Secondary mechanisms led to formation of forward scattered, internally excited BaO, and BaNO + O. D{sub o}(Ba-NO) = 65{plus minus}20 kcal/mol. Reactions of ground state and electronically excited Ba with water and alcohols are examined in Chapter 2. Reaction of Ba({sup 1}S) + H{sup 2}O led to BaO + H{sub 2}, whereas excited state Ba({sup 1}D) + H{sub 2}O reacted to form BaOH + H. Collisions between Ba and CH{sub 3}OH led to BaOCH{sub 3} + H. Radical channels involve H-atom migration and are promoted by excitation of the incident Ba atom. In Chapter 3, reactions of Ba({sup 1}S) with ClO{sub 2}2 and O{sub 3} are discussed. Again, direct and complex mechanisms were observed. Formation of BaCl + O{sub 2} from decomposition of Ba{sup +}ClO{sub 2}{sup {minus}} accounted for 10% of total reaction crass section. Although Ba + O{sub 3} {yields} BaO + 0{sub 2} occurs primarily by direct reaction mechanisms, the secondary channel Ba + 0{sub 3} {yields} BaO{sub 2} + 0 involved decay of long lived Ba{sup +}O{sub 3}{sup {minus}} intermediates. D{sub o}(Ba{minus}O{sub 2}) = 120 {plus minus}20 kcal/mol. Photodissociation dynamics of NO{sub 3} is explored in chapter 4. Visible excitation leads to formation of NO + 0{sub 2} and NO{sub 2} + O. Wavelength dependence of branching ratios is investigated. D{sub o}(O-NO{sub 2}) = 48.55 kcal/mole ;and calculate {Delta}H{sub f}(NO{sub 3}) = 17.75 kcal/mole (298K). Chapter 5 discusses the photodissociation of OClO in a molecular beam. Although ClO({sup 2}II) + O({sup 3}P) is dominant, Cl({sup 2}P) + O{sub 2} also forms, with a max yield of 3.9{plus minus}0.8% near 404nm.

Davis, H.F.

1992-05-01T23:59:59.000Z

293

Neutron scattering investigation of the magnetic order in single crystalline BaFe2As2  

SciTech Connect

The magnetic structure of BaFe{sub 2}As{sub 2} was determined from polycrystalline neutron diffraction measurements soon after the ThCr{sub 2}Si{sub 2}-type FeAs-based superconductors were discovered. Both the moment direction and the in-plane antiferromagnetic wavevector are along the longer a-axis of the orthorhombic unit cell. There is only one combined magnetostructural transition at {approx}140 K. However, a later single-crystal neutron diffraction work reported contradicting results. Here, we show neutron diffraction results from a single-crystal sample, grown by a self-flux method, that support the original polycrystalline work.

Bao, Wei [Los Alamos National Laboratory; Qiu, Y [NIST; Kofu, M [UNIV OF VA; Lee, S - H [UNIV OF VA; Chang, S [NIST; Wu, T [HEFEI NAT. LAB.; Wu, G [HEFEI NAT. LAB; Chen, X H [HEFEI NAT. LAB

2008-01-01T23:59:59.000Z

294

BaBar Results on E+ E- ---> P Anti-P By Means of ISR  

SciTech Connect

BaBar has measured with unprecedented accuracy the e{sup +}e{sup -} {yields} p{bar p} cross section from the threshold up to Q{sub p{bar p}}{sup 2} {approx} 20 GeV{sup 2}/c{sup 4}, finding out an unexpected cross section, with plateaux and negative steps. Evidence for a ratio |G{sub E}/G{sub M}| > 1 has also been found as well as a sudden variation in |G{sub M}| just above the threshold.

Ferroli, Rinaldo Baldini; /Enrico Fermi Ctr., Rome /Frascati

2006-02-21T23:59:59.000Z

295

Thermal design and preliminary performance evaluation of the cooling system for BaR-SPOrt  

Science Journals Connector (OSTI)

BaR-SPOrt is an experiment to measure the linearly polarized emission of 2020 sky patches at 32 GHz and 90 GHz from a stratospheric balloon. It consists of correlation polarimeters for direct measurements of the Q and U Stokes parameters coupled to an optics providing a beam of 0.5 (32 GHz) and 0.2 (90 GHz). Its aim is the study of the polarization of the Diffused Galactic Background as well as the Cosmic Microwave Background Radiation (CMBR). The instrument thermal design and the preliminary performance evaluation of the cooling system are described.

C. Macculi; M. Zannoni

2002-01-01T23:59:59.000Z

296

In-Situ Control of BaZrO3 and BaSnO3 Nanorod Alignment and Microstructure in YBa2Cu3O7-x Thin Films by Strain Modulated Growth  

E-Print Network (OSTI)

.2.1 BaZrO 3 DOPING CONCENTRATION 56 4.2.2 LATTICE MISFIT AND NANOROD ALIGNMENT: BaSnO 3 -DOPED YBCO 64 4.2.3 VERTICAL AND LATERAL CORRELATION OF DEFECTS QUALITATIVE DESCRIPTION 67 4.3 Superconducting Properties 70 4.4 Conclusions 76 Chapter 5 78 5.... .......................................................... 59 Figure 4.3: High-resolution cross-sectional TEM image of samples in Figure 4.2: (a) 4 vol. %, and (b) 6 vol. % BZO-doped YBCO on 5 vicinal STO. ..................... 60 Figure 4.4: Left: High-resolution TEM images of (a) 4 vol. %, and (b) 6 vol...

Baca, Francisco Javier A.

2009-11-20T23:59:59.000Z

297

Office of Sustainability Appalachian State University  

E-Print Network (OSTI)

................................................................................................................ 8 III. Present Campus GHG Emissions ................................................................................................................. 9 Current GHG Emissions Measurements : Clean Air ­ Cool Planet.. ............................................................................................................................................................ 10 IV. GHG Emissions Mitigation Strategies

Rose, Annkatrin

298

UPPER CAMBRIAN STRATIGRAPHY IN THE CENTRAL APPALACHIANS  

Science Journals Connector (OSTI)

...conglomerate with crystal- line matrix grading up into lime- stone 1 9. Black finely crystalline to aphanitic limestone weathering steel blue and with yellow mottling 2 47-1lw.2, float at approximately this position, primitive orthoid, Taeni...

299

Appalachian Power Co | Open Energy Information  

Open Energy Info (EERE)

Power Co Power Co Abbreviation APCO Affiliate Of AEP Place Ohio Service Territory Virginia, West Virginia, Tennessee Website www.appalachianpower.com Green Button Reference Page www.aep.com/newsroom/news Green Button Committed Yes Utility Id 733 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes RTO PJM Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Buying Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it.

300

11196. Proposed by Mohammad Hossein Mehrabi, Iran University of Science and Technology, Tehran, Iran. Let A and B be real n n matrices. Show that if AB -BA is invertible and A2  

E-Print Network (OSTI)

11196. Proposed by Mohammad Hossein Mehrabi, Iran University of Science and Technology, Tehran, Iran. Let A and B be real n ? n matrices. Show that if AB - BA is invertible and A2 + B2 = 3(AB - BA

Heckman, Christopher Carl

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Electric field and humidity effects on adsorbed water behavior on BaTiO3 ferroelectric domains studied by scanning probe microscopy  

E-Print Network (OSTI)

Electric field and humidity effects on adsorbed water behavior on BaTiO3 ferroelectric domains 2014; published online 28 August 2014) Distribution of the adsorbed water on BaTiO3 ferroelectric, which adsorb on the material surface, cause delayed cracking and fracture of ferroelectric ceramics.15

Volinsky, Alex A.

302

Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer opgenomen in het bijhorend overzicht van de verwachte voorkennis chemie. 1. Elementaire chemie en chemisch, whisky, fruitsap met pulp, keukenzout #12;Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en

Einmahl, Uwe

303

Mechanism of Cation Exchange Process for Epitaxy of Superconducting HgBa2CaCu2O6 Films and Passive Microwave Devices  

E-Print Network (OSTI)

cations into, the lattice of epitaxial Tl2Ba2CaCu2O8 (Tl-2212) or TlBa2CaCu2O7 (Tl-1212) precursor films. Aiming at the remained issues in understanding the mechanism of the cation exchange (CE) process, this thesis work has studied the reversibility of CE...

Zhao, Hua

2007-12-17T23:59:59.000Z

304

Data:6f8837fd-183e-4038-ba29-dea6940340dc | Open Energy Information  

Open Energy Info (EERE)

fd-183e-4038-ba29-dea6940340dc fd-183e-4038-ba29-dea6940340dc No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Elkhorn Rural Public Pwr Dist Effective date: 2013/01/01 End date if known: Rate name: RATE 19,20- Urban Commercial General Service-Three Phase Sector: Commercial Description: AVAILABLE: In the lease towns of Clearwater, Elgin and Ewing served by the District. APPLICABLE: To commercial and nonresidential establishments for lighting, heating, and power purposes where all service is taken through a single meter at one location, and where the Customer's peak demand does not exceed 100 KW during any two summer months or 200 KW in any two months of a 12 consecutive month period. However, any commercial Customer with a load factor of at least 250 KWH/KW and either: (1) a demand greater than 50KW, or (2) consumption greater than 15,000 KWH during any three months of a 12 consecutive month period shall have the option of being billed under the General Service Demand Rate.

305

Nonstoichiometry and chemical purity effects in thermoelectric Ba 8 Ga 16 Ge 30 clathrate  

Science Journals Connector (OSTI)

Zone melting purification experiments have been carried out on the clathrate Ba 8 Ga 16 Ge 30 . The impurities present have been identified and their approximate concentrations measured. Trace impurities were determined to be approximately 240 parts per million (ppm) in the most impure sample to 17 ppm in the most pure sample. The temperature-dependent Seebeck coefficient thermal conductivity and electrical conductivity are reported as a function of sample purity as well as the room-temperature Hall coefficient. Microprobe analysis suggests that the samples are nonstoichiometric with excess Ge relative to Ga and there are indications of the presence of defects. Single-crystal x-ray investigations as well as synchrotron powderdiffraction measurements support the presence of defects but the x-ray data cannot accurately determine the relative amounts of Ga and Ge. Band-structure calculations in the generalized gradient approximation show that the measured Hall and Seebeck coefficients are consistent with a defect lattice of approximate stoichiometry Ba 8 Ga 14 Ge 31 . Although the figure of merit (ZT) is found to be the highest for the purest sample the dominant contribution to transport is conjectured to arise from deviations from the ideal stoichiometry and not impurities.

J. Daniel Bryan; Nick P. Blake; Horia Metiu; Galen D. Stucky; Bo B. Iversen; Rasmus D. Poulsen; Anders Bentien

2002-01-01T23:59:59.000Z

306

Spin-state transition in Ba2Co9O14.  

SciTech Connect

Ba{sub 2}Co{sub 9}O{sub 14} is a charge-ordered Co{sup 2+/3+} cobaltite that consists of building blocks of CdI{sub 2}-type Co{sup 2+/3+}O{sub 6/3} layers, face-shared Co{sub 3}{sup 3+}O{sub 12} octahedral trimers, and corner-sharing Co{sup 2+}O{sub 4} tetrahedra. The Co-L{sub 2,3} x-ray absorption spectroscopy spectrum at room temperature indicates a high and a low spin state for Co{sup 2+} and Co{sup 3+} ions, respectively. Measurements of high-temperature resistivity and thermoelectric power revealed an insulator-to-insulator phase transition at T{sub t} = 570 K, above which the inverse magnetic susceptibility {chi}{sup -1}(T) deviates from the Curie-Weiss law. By using a combination of soft x-ray absorption spectroscopy at the O-K edge and high-resolution synchrotron x-ray powder diffraction measurements on crossing T{sub t}, we have successfully determined the origin of this phase transition as a low-to-higher spin-state transition of Co{sup 3+} ions within the face-shared Co{sub 3}O{sub 12} octahedral trimers in Ba{sub 2}Co{sub 9}O{sub 14}.

Cheng, J.-G.; Zhou, J.-S.; Hu, Z.; Suchomel, M. R.; Chin, Y. Y.; Kuo, C. Y.; Lin, H.-J.; Chen, J. M.; Pi, D. W.; Chen, C. T.; Takami, T.; Tjeng, L. H.; Goodenough, J. B. (University of Texas, Austin); (Max Planck Institute for Chemical Physics of Solids); (National Synchrotron Radiation Research Center); (Osaka University)

2012-01-01T23:59:59.000Z

307

Electrical properties of Ba doped LSGM for electrolyte material of solid oxide fuel cells  

Science Journals Connector (OSTI)

We report our investigations on Lanthanum Strontium Magnesium Gallate LSGM La 0.8 Sr 0.2 Ga 0.8 Mg 0.2 O 3?? doped with Barium at Strontium site having composition La 0.8 ( Sr 0.1 Ba 0.1 ) Ga 0.8 Mg 0.2 O 3?? (LSBGM). The pure cubic phase along with some additional phase was confirmed by XRD pattern. Electrical properties of the Composition LSBGM [ La 0.8 ( Sr 0.1 Ba 0.1 ) Ga 0.8 Mg 0.2 O 3?? ] prepared by solid state route was studied employing impedance spectroscopy in the temperature range 573 K-993 K and frequency range 20 Hz-1MHz. The total ionic conductivity of the composition was found to be 0.072 S.cm?1 at 953 K and the activation energy from Arrhenius plot was found to be 1.16 eV in the measured temperature range. This confirms oxygen ion conductivity in the system. SEM micrograph shows the uniform densed particle morphology with gains of average size 200 nm.

Raghvendra; Prabhakar Singh; Rajesh Kumar Singh

2013-01-01T23:59:59.000Z

308

Nanocrystalline BaSO{sub 4}:Eu For Dosimetry of Proton Beams  

SciTech Connect

Nanocrystalline BaSO{sub 4} doped with Eu, was prepared by the Chemical Co-precipitation method. The particle size was calculated by the broadening of the XRD peaks using Scherrer's formula with particle size around 45 nm. Samples in the form of pellets were irradiated by 150 MeV proton beam with dose range of 0.1 Gy to 325 Gy. Thermoluminescence (TL) glow curves of the irradiated samples were recorded and studied. It has been found that there are two prominent TL glow peaks at 460 K and 495 K. The TL response is sublinear below 1 Gy, linear in the range 1 Gy to 200 Gy and then becomes supralinear for higher doses. The wider linear TL response of nanocrystalline BaSO{sub 4}:Eu and low fading makes it a superior candidate as a dosimeter to be used for detecting the doses of protons for its various applications in the field of space, therapy and research.

Bahl, Shaila; Kumar, Pratik [Medical Physics Unit, IRCH, AIIMS, New Delhi-110029 (India); Lochab, S. P. [Inter-University Accelerator Center, Aruna Asaf Ali Marg, New Delhi - 110067 (India); Pandey, Anant [Department of Physics, Sri Venkateswara College, New Delhi-110021 (India); Aleynikov, V. E.; Molokanov, A. [Joint Institute for Nuclear Research, Dubna - 141980 (Russian Federation)

2011-07-15T23:59:59.000Z

309

Electronic transport and antiferromagnetism in the layered compound BaCoS2  

Science Journals Connector (OSTI)

BaCoS2 is a Mott insulator with a Nel temperature (TN) close to room temperature. In the ordered antiferromagnetic phase, the magnetic moments are confined in the Co2S2 planes, and arranged in alternatingly directed ferromagnetic chains. We report on resistivity and thermopower measurements and on room-temperature cell constants of samples of BaCoSz with nominal sulfur content 1.9<~z<~2.1. We discuss the effect of sulfur content on cell constants and band filling. The main observation is a crossover from activated electronic transport at high temperatures, to high resistivity almost independent of temperature, and accompanied by a vanishingly small thermopower, at low temperatures (far below TN). We interpret the transport mechanism in the low-temperature regime as tunneling in the Co2S2 planes, to nearest neighbors along the ferromagnetic chains and to next-nearest neighbors in the perpendicular direction, or alternatively to nearest neighbors along the ferromagnetic chains with conducting inclusions acting as shorts.

B. Fisher; J. Genossar; L. Patlagan; G. M. Reisner; A. Knizhnik

1999-04-01T23:59:59.000Z

310

Critical current density of Y-Ba-Cu oxide superconductor prepared by a diffusion process  

SciTech Connect

The formation of the YBa/sub 2/Cu/sub 3/O/sub 7-y/ layer has been investigated by a diffusion process as a basic research for high-T/sub c/ superconductor fabrication. The starting materials were Y/sub 2/BaCuO/sub 5/ and barium cuprate, unlike the ordinary sintering technique. A dense layer of YBa/sub 2/Cu/sub 3/O/sub 7-y/ was formed on Y/sub 2/BaCuO/sub 5/ substrate, and the starting barium cuprate layer was fully converted to the superconducting oxide. X-ray diffractometry revealed that the layer consisted of an orthorhombic crystal structure. The reacted specimens showed good superconductivity. A zero resistance of 91.5K and the critical current density of 1900A/cm/sup 2/ (77K, OT) were achieved in the layer. Preparation conditions and superconducting properties, particularly, Jc characteristics are investigated. The diffusion phenomena to form the YBa/sub 2/Cu/sub 3/O/sub 7-y/ phase by this diffusion process are also discussed.

Sadakata, N.; Sugimoto, M.; Kohno, O.; Tachikawa, K.

1989-03-01T23:59:59.000Z

311

Data:Cd142179-5e99-4e2b-a3ba-7b8d4beb12b9 | Open Energy Information  

Open Energy Info (EERE)

Cd142179-5e99-4e2b-a3ba-7b8d4beb12b9 Cd142179-5e99-4e2b-a3ba-7b8d4beb12b9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Austin Energy Effective date: 2012/10/01 End date if known: Rate name: Commercial - Secondary Voltage > 50kW (Time-Of-Use Option) Sector: Commercial Description: There are additional fees of the Community Benefit Charge and Regulatory Charge of $0.00346 per kWh respectively and $2.59 per kW respectively. Source or reference: http://www.austinenergy.com/About%20Us/Rates/index.htm Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months):

312

Data:7e4be0ba-7b5d-464c-b25b-a41b2f31aff0 | Open Energy Information  

Open Energy Info (EERE)

ba-7b5d-464c-b25b-a41b2f31aff0 ba-7b5d-464c-b25b-a41b2f31aff0 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Atlantic City Electric Co Effective date: 2012/11/01 End date if known: Rate name: MGS Primary FP<500kW Three Phase Sector: Commercial Description: Available at any point of Company's system where facilities of adequate character and capacity exist for the entire electric service requirements of any customer delivered at one point and metered at or compensated to the voltage of delivery. This schedule is not available to residential customers. This is a bundled service Source or reference: http://www.atlanticcityelectric.com/_res/documents/NJTariffSectionIV.pdf

313

Draft Version 9 BA 290N-3, ME 290H, INFOSYS 290P-5 and CCA UDIST-300-14  

E-Print Network (OSTI)

Objectives: The focus of the course is on innovation processes for sustainable products, from product sustainability means, how companies are approaching it, and a process for generating sustainable solutions1 Draft Version 9 BA 290N-3, ME 290H, INFOSYS 290P-5 and CCA UDIST-300-14 Design for Sustainability

Agogino, Alice M.

314

Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure  

Science Journals Connector (OSTI)

A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Y-Ba-Cu-O compound system at ambient pressure. An estimated upper critical field Hc2(0) between 80 and 180 T was obtained.

M. K. Wu; J. R. Ashburn; C. J. Torng; P. H. Hor; R. L. Meng; L. Gao; Z. J. Huang; Y. Q. Wang; C. W. Chu

1987-03-02T23:59:59.000Z

315

Synthesis of carbon nanocoil forests on BaSrTiO3 substrates with the aid of a Sn catalyst  

E-Print Network (OSTI)

Synthesis of carbon nanocoil forests on BaSrTiO3 substrates with the aid of a Sn catalyst Jingyu route for the Sn-assisted synthesis of carbon nanocoils (CNCs) by chemical vapor deposition of acetylene catalyst for CNC synthesis in conjunction with either perov- skite oxides (BST) or transition metals (Fe

Castell, Martin

316

Peculiarities of the correlation functions, X-ray and neutron scattering in BaTiO{sub 3}  

SciTech Connect

Based on molecular-dynamics (MD) simulations, we have calculated the static and dynamic correlation functions in a BaTiO{sub 3} crystal. The static correlation functions have been used to study the peculiarities of diffuse scattering in barium titanate showing the experimentally observed anomalous planes. Based on time-dependent pair correlation functions, we have calculated the phonon spectra of BaTiO{sub 3} and studied the central peak of inelastic scattering. The phonon frequencies calculated by the MD method agree well with those obtained previously in the quasi-harmonic approximation. We show that the central peak of inelastic scattering is associated mainly with the soft optic mode and has the same symmetry. The large anisotropy in the displacements of atoms in the soft mode allows the presence of peculiarities in both X-ray scattering and EXAFS spectroscopy to be explained. The characteristic shape of the EXAFS spectra is shown to be explained by the quasi-one-dimensional motion of the oxygen ions in the cubic lattice of BaTiO{sub 3}. Our calculation of triple correlation functions shows that the titanium atom in the described model oscillates around the cubic cell center. Explaining the experimental data that have caused disagreement about the nature of the phase transition in BaTiO{sub 3} using the developed model gives grounds to treat the phase transition in barium titanate as a displacive one.

Matsko, N. L., E-mail: matsko@lpi.ru; Maksimov, E. G.; Lepeshkin, S. V. [Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)

2012-08-15T23:59:59.000Z

317

Hall-Coefficient for Oriented Tl2ba2cacu2o8+delta Thin-Films  

E-Print Network (OSTI)

Measurements of the Hall coefficient and resistivity for highly oriented Tl2Ba2CaCu2O8+delta thin films are reported. The temperature dependence of cotTHETA(H), where THETA(H) is the normal-state Hall angle, for a single-phase (2:2:1:2) film sample...

WANG, PS; WILLIAMS, JC; RATHNAYAKA, KDD; HENNINGS, BD; Naugle, Donald G.; KAISER, AB.

1993-01-01T23:59:59.000Z

318

Philosophy, Politics & Law BA-MA A master degree adds problem-solving abilities in new and unfamiliar environments within  

E-Print Network (OSTI)

Philosophy, Politics & Law BA-MA A master degree adds problem-solving abilities in new and students of philosophy are well prepared, but also an area which is often intellectually interesting. "...The law is not only a career that interests many philosophers and philosophy students; it is also

Suzuki, Masatsugu

319

TITLE: Hospital-Based Acute Care Use in Survivors of Septic Shock Alexandra Ortego, B.A.1  

E-Print Network (OSTI)

TITLE: Hospital-Based Acute Care Use in Survivors of Septic Shock Authors: Alexandra Ortego, B.A.1 about the use of hospital-based acute care in survivors after hospital discharge. The objectives Department (ED) visits and hospital readmissions within 30 days of discharge. Design: Retrospective cohort

Small, Dylan

320

Proton diffusion pathways and rates in Y-doped BaZrO3 solid oxide electrolyte from quantum mechanics  

E-Print Network (OSTI)

solid oxide fuel cells based on yttria-stabilized zirconia. In addition, doped perovskite oxides oftenProton diffusion pathways and rates in Y-doped BaZrO3 solid oxide electrolyte from quantum solid oxide proton conductors the principal fea- tures of the proton transport mechanism are generally

Goddard III, William A.

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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321

Office of the Faculty of Engineering Syllabus for the Degree Project for the B.A. in Industrial Design  

E-Print Network (OSTI)

Office of the Faculty of Engineering Syllabus for the Degree Project for the B.A. in Industrial Design Approved by the Board of the Faculty of Engineering on 2nd March 2009 and valid from 1 st January of compulsory courses that can be accredited to the degree of Bachelor of Arts in Industrial Design. Exemption

322

Hanle effect in the solar Ba II D2 line: a diagnostic tool for chromospheric weak magnetic fields  

E-Print Network (OSTI)

The physics of the solar chromosphere depends in a crucial way on its magnetic structure. However there are presently very few direct magnetic field diagnostics available for this region. Here we investigate the diagnostic potential of the Hanle effect on the Ba II D2 line resonance polarization for the determination of weak chromospheric turbulent magnetic fields......

M. Faurobert; M. Derouich; V. Bommier; J. Arnaud

2008-11-07T23:59:59.000Z

323

Comments on the formation entropy of a Frenkel defect in BaF2 and CaF2  

Science Journals Connector (OSTI)

The entropy for the formation of a Frenkel defect in alkaline-earth halides has been estimated using the defect's formation enthalpy and the temperature variation of the crystal's bulk modulus. The values obtained for BaF2 and CaF2 are in good agreement with the experimental results.

P. Varotsos

1976-01-15T23:59:59.000Z

324

HYDROTHERMAL PROCESSING OF BaTiO 3/POLYMER FILMS Elliott B. Slamovich and Ilhan A. Aksay  

E-Print Network (OSTI)

HYDROTHERMAL PROCESSING OF BaTiO 3/POLYMER FILMS Elliott B. Slamovich and Ilhan A. Aksay Department temperature used in hydrothermal processing. BACKGROUND Over the last decade efforts have increased to develop hydrothermal processing not only to fabricate ceramics, but also to form thin film composites containing

Aksay, Ilhan A.

325

Precipitation method for barium metaborate (BaB{sub 2}O{sub 4}) synthesis from borax solution  

SciTech Connect

In this study, barium metaborate (BaB{sub 2}O{sub 4}, BMB) synthesis from the borax solution was carried out. BMB currently is used in production of ceramic glazes, luminophors, oxide cathodes as well as additives to pigments for aqueous emulsion paints and also ??BaB{sub 2}O{sub 4} single crystals are the best candidate for fabrication of solid-state UV lasers operating at a wavelength of 200 nm due to excellent nonlinear optical properties. In the present study, synthesis was carried out from the borax solution (Na{sub 2}B{sub 4}O{sub 7?}10H{sub 2}O, BDH) and barium chloride (BaCI{sub 2?}2H{sub 2}O, Ba) in the glass-batch reactor with stirring. The effect of, times (5-15 min), molar ratio [stoich.ration (1.0:2.0), 1.25:2.0, 1.5:2.0, 2.5:2:0, 3.0:2.0, 3.5:2.0,4.0:2.0, 5.0:2.0] and also crystallization time (2-6 hour) on the BMB yield (%) was investigated at 80 C reaction temperature. It is found that, BMB precipitation synthesis with 90 % yield can be performed from 0.50 molar ration (BDH:Ba), under 80 C, 15 minute, and 6 hours crystallization time. The structural properties of BMB powders were characterized by using XRD, FT-IR and DTA-TG instrumental analysis technique.

Ak?ener, Eymen; Figen, Aysel Kantrk; Pi?kin, Sabriye [Yildiz Technical University, Chem. Eng. Dept., Davutpasa Campus, 34210, Istanbul (Turkey)

2013-12-16T23:59:59.000Z

326

Magnetic structure and spin excitations in BaMn2Bi2  

SciTech Connect

We present a single crystal neutron scattering study of BaMn2Bi2, a recently synthesized material with the same ThCr2Si2-type structure found in several Fe-based unconventional superconducting materials. We show long range magnetic order, in the form of a G-type antiferromagnetic structure, to exist up to 390 K with an indication of a structural transition at 100 K. Utilizing inelastic neutron scattering we observe a spin-gap of 16 meV, with spin-waves extending up to 55 meV. We find these magnetic excitations are well fit to a J1-J2-Jc Heisenberg model and present values for the exchange interactions. The spin wave spectrum appears to be unchanged by the 100 K structural phase transition.

Calder, Stuart A [ORNL; Saparov, Bayrammurad I [ORNL; Niedziela, Jennifer L [ORNL; Lumsden, Mark D [ORNL; Safa-Sefat, Athena [ORNL; Christianson, Andrew D [ORNL

2014-01-01T23:59:59.000Z

327

Influence of process on flux pinning for MTG SmBa2Cu3Oy  

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Two SmBa2Cu3Oy samples (Sm1 and Sm3) with different processes were fabricated by the melt-textured growth method to study the effect of heat treatment and argon atmosphere on flux pinning. Magnetic measurement shows that Sm1 is of lower transition temperature, lower irreversibility field and more pronounced second peak effect. But Sm3 has higher Tc, higher Hirr and less pronounced SP. It was found that the flux pinning of SM1 is stranger than that of SM3 in wide range of temperature. It evidences that the irreversibility field and critical current density are independent of each other. Discussion of flux pinning and the effect of Ar and 211 is made.

X. Leng; H. Luo; Y. Liu; S.Y. Ding; L. Xiao; H.T. Reng; Y.L. Jiao; M.H. Zheng

2003-01-01T23:59:59.000Z

328

Superconductivity suppression of R(Ba1-zRz)2Cu3O7+? (R=Nd, Pr) probed by soft-x-ray absorption spectroscopy  

Science Journals Connector (OSTI)

O K-edge x-ray-absorption near-edge-structure (XANES) spectra of (Nd1-xPrx)1.05Ba1.95Cu3O7 for x=00.5 and Nd1.05(Ba1-zPrz)1.95Cu3O7+? for z=00.25 were performed to search for microstructural features and hole distribution related to the superconducting properties. Near the O 1s edge, prepeaks at ?527.6 and ?528.3 eV are assigned to transitions into O 2p holes located in the CuO3 ribbons and CuO2 planes, respectively. As deduced from O 1s absorption spectra of (Nd1-xPrx)1.05Ba1.95Cu3O7 for x=00.5, the hole concentrations in the CuO2 planes and CuO3 ribbons decrease monotonically with increasing Pr doping. The present XANES results clearly reveal that the suppression of superconductivity with Pr doping in (Nd1-xPrx)1.05Ba1.95Cu3O7 results predominantly from the hole depletion effect. The effect of Pr on the Ba site in Nd1.05(Ba1-zPrz)1.95Cu3O7+? is to reduce the hole concentration in the CuO2 planes and to create localized fivefold Cu chain sites. Tc of Nd1.05(Ba1-zPrz)1.95Cu3O7+? is depressed upon Pr doping, primarily due to hole filling and hole localization. Compared to (Nd1-xPrx)1.05Ba1.95Cu3O7, the enhanced suppression of Tc in Nd1.05(Ba1-zPrz)1.95Cu3O7+? is primarily due to the hole localization.

J. M. Chen; R. S. Liu; P. Nachimuthu; M. J. Kramer; K. W. Dennis; R. W. McCallum

1999-02-01T23:59:59.000Z

329

Half-metallicity and stability of the rock salt BaC and SrC (111) surfaces: A density functional study  

SciTech Connect

The electronic structure and magnetic properties of relaxed (111) surfaces of the alkaline-earth monocarbides BaC and SrC in the stable rock salt structure, are calculated on the basis of first principle density functional theory within the framework of self-consistent field plane wave pseudo-potential method, using the generalized gradient approximation for the exchange-correlation functional. The results of this study reveal that the C-terminated (111) surfaces retain the bulk half-metallic property in both BaC and SrC. The half-metallicity of the C-terminated BaC surface is found to be more robust compared to the bulk BaC due to the larger half-metallic energy gap. In contrast, the half-metallic energy gap of the C-terminated SrC surface is found to be smaller than that of the bulk. The Ba-terminated surface of BaC and the Sr-terminated surface of SrC, however, lose their bulk half-metallicity due to the formation of surface states in the majority spin band gap. The calculations also show that the atomic magnetic moments at the half-metallic C-terminated surfaces in both BaC and SrC increase considerably with respect to the corresponding bulk values, which is explained in terms of an increase in the number of unpaired 2p electrons of the carbon atom at the surface. We also discuss the stability of the surfaces via the calculated bulk formation energies. The bulk formation energies for both BaC and SrC in the rock salt structure are found to be positive, which indicate that the surfaces are not stable at normal pressure and temperature conditions, and non-equilibrium growth techniques may be required for the realization of BaC and SrC thin films.

Tabatabaeifar, A. H.; Davatolhagh, S., E-mail: davatolhagh@susc.ac.ir; Foroughpour, M. [Department of Physics, College of Sciences, Shiraz University, Shiraz 71454 (Iran, Islamic Republic of)

2013-12-07T23:59:59.000Z

330

Data:Cfb5ba15-7e09-4a72-a7a4-d4ba9c006d89 | Open Energy Information  

Open Energy Info (EERE)

Cfb5ba15-7e09-4a72-a7a4-d4ba9c006d89 Cfb5ba15-7e09-4a72-a7a4-d4ba9c006d89 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Firelands Electric Coop, Inc Effective date: 2012/05/23 End date if known: Rate name: INTERRUPTABLE ELECTRIC GRAIN DRYING-(recent) Three Phase Sector: Commercial Description: This schedule is available throughout the Cooperative's entire service area subject to the established Rules and Regulations of the Cooperative and the following stipulations: Applicable to single or three-phase electric grain drying installations with service through a single set of wires and separately metered. This special rate applies only to low-temperature, natural air grain drying bins, which use electricity as the sole energy source. No natural gas, propane or other type of fossil fuel grain drying heater shall be used with the installation at any time. This rate is available only to electric grain drying accounts using 10,000 or more kWh per year. Accounts using less than 10,000 kWh per year will be billed on the applicable Single-Phase General Service or Small Three-Phase rate schedules. TYPE OF SERVICE: Single or Three-phase, 60 hertz, at available secondary 120/240 or 120/208, 277/480 nominal voltages.

331

Data:07657709-0dbd-4f7d-9ba5-16de8191e070 | Open Energy Information  

Open Energy Info (EERE)

d-9ba5-16de8191e070 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

332

Preparation, characterizations and magnetic properties of doped barium hexaferrites BaFe12-2x Mn x Sn x O19 (x = 0.01.0)  

Science Journals Connector (OSTI)

A series of doped barium hexaferrites BaFe12-2x Mn x Sn x O19 (x = 0.01.0) particles were prepared by the co-precipitation/molt...

Jingping Wang ???; Chunli Wu; Tian Xia ??

2012-06-01T23:59:59.000Z

333

Effect of La doping on structural, magnetic and microstructural properties of Ba1 ? x La x Fe12O19 ceramics prepared by citrate combustion process  

Science Journals Connector (OSTI)

La-substituted M-type barium ferrites, Ba1 ? x La x Fe12O19, with x = 0.000.30 were successfully prepared via a citrate combustion process. Properties of the ce...

S. Ounnunkad; P. Winotai; S. Phanichphant

2006-07-01T23:59:59.000Z

334

205Tl NMR observation of vortex lattice formation in the high temperature superconductor Tl2Ba2CuO6  

Science Journals Connector (OSTI)

We report on the asymmetric field distribution of the triangular vortex lattice in the superconductor Tl2Ba2CuO6 as observed by205Tl NMR atB a =4.26 T. A penetra...

M. Mehring; F. Hentsch; Hj. Mattausch

1989-01-01T23:59:59.000Z

335

Investigation of the high-temperature superconductor Tl?Ca?Ba?Cu?Fe?O in a wide range of temperature and iron concentration  

Science Journals Connector (OSTI)

A series of the composition Tl2Ca2Ba2Cu3?x Fe x O? with 0?x?0.1 were prepared by the usual ceramic method. The superconducting behaviour was investigated by elect...

A. A. El-Hamalaway; A. A. Bahgat

1990-07-01T23:59:59.000Z

336

APS/123-QED Evidence for nodeless energy gaps in hole-doped Ba0.68K0.32Fe2As2  

E-Print Network (OSTI)

Institute - Heisenbergstrasse 1, D-70569 Stuttgart, Germany 3 Institute of Science and Technology for Opto-doped Ba0.68K0.32Fe2As2 superconductor: NMR study in a clean single crystal Z. Li,1 D. L. Sun,2 C. T. Lin,2) Abstract We report 75As NMR studies on a very clean hole-doped single crystal Ba0.68K0.32Fe2As2 (Tc = 38

Hu, Jiangping

337

Suppression of superconductivity in the R(Ba1-zRz)2Cu3O7+? (R=Pr,Nd) system  

Science Journals Connector (OSTI)

Structural and superconducting behavior of samples prepared with the nominal compositions of Nd1.05(Ba1-zPrz)1.95Cu3O7+? has been investigated by neutron-diffraction and dc magnetization measurements. Neutron data refined by the Reitveld method showed that there is mixing of the rare-earth (R) ions with a substantial fraction of the Pr going to the normal R site in the RBa2Cu3O7+?-type structure and a corresponding fraction of the Nd going to the Ba site. Structural changes due to the trivalent R ions going to the Ba site are very similar to those observed in the Nd1+xBa2-xCu3O7+? (Nd123ss), indicating that Pr behaves like other trivalent Rs on the divalent Ba site. Magnetization measurements show that the depression in Tc is more pronounced for the Pr bearing samples than that for Nd123ss for the same number of trivalent ions on the Ba site. However, by correcting the changes in Tc for the depression associated with the fraction of Pr on the R site, the depression in Tc per trivalent ion on the divalent site is found to be identical to that in other light R123ss. Thus the depression in superconductivity in this series of samples is due to two independent effects: (1) Pr on the R site and (2) hole localization due to trivalent R ions on the Ba site. In this respect, Pr on the Ba site appears to behave like all the other trivalent R ions.

M. J. Kramer; K. W. Dennis; D. Falzgraf; R. W. McCallum; S. K. Malik; W. B. Yelon

1997-09-01T23:59:59.000Z

338

Data:59faa62e-76ce-4c71-ba7b-470051aae296 | Open Energy Information  

Open Energy Info (EERE)

faa62e-76ce-4c71-ba7b-470051aae296 faa62e-76ce-4c71-ba7b-470051aae296 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Farmers' Electric Coop, Inc (New Mexico) Effective date: 2010/05/01 End date if known: Rate name: Large Power Facility Charge Sector: Commercial Description: Source or reference: Rate Binder#8 (Illinois State University) Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

339

Data:3d407e99-aeba-4ba5-b0a4-155160075547 | Open Energy Information  

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-aeba-4ba5-b0a4-155160075547 -aeba-4ba5-b0a4-155160075547 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Groton, South Dakota (Utility Company) Effective date: End date if known: Rate name: Schedule L - Security Lights Metered Sector: Lighting Description: Disconnection or Reconnection Fee - $25 Source or reference: http://city.grotonsd.gov/electric.html Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

340

Data:6675d811-a25f-4100-ba8b-972c62da2916 | Open Energy Information  

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1-a25f-4100-ba8b-972c62da2916 1-a25f-4100-ba8b-972c62da2916 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Salmon River Electric Coop Inc Effective date: 2004/02/21 End date if known: Rate name: Single Phase Master Metered (Non Demand) RV Parks (1400-1499 local access) Sector: Residential Description: Service under this schedule is available to master-metered mobile home parks and recreational vehicle (RV) parks. The type of service provided under this schedule is single phase, at the standard voltage available for the premises to be served, supplied through one meter at one point of delivery.

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Data:Edad1fff-07ba-49cd-9054-e492ad88936d | Open Energy Information  

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Edad1fff-07ba-49cd-9054-e492ad88936d Edad1fff-07ba-49cd-9054-e492ad88936d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Rolling Hills Electric Coop Effective date: 2010/07/01 End date if known: Rate name: Private Street and Area Lighting (PSL-10) Unmetered HPS 1000W Sector: Lighting Description: http://rollinghills.coopwebbuilder.com/sites/rollinghills.coopwebbuilder.com/files/rate_tariffs.pdf Source or reference: http://rollinghills.coopwebbuilder.com/sites/rollinghills.coopwebbuilder.com/files/rate_tariffs.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months):

342

Data:25370a51-7620-4f89-9540-7ba044be5123 | Open Energy Information  

Open Energy Info (EERE)

7620-4f89-9540-7ba044be5123 7620-4f89-9540-7ba044be5123 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Kiwash Electric Coop, Inc Effective date: 2010/01/01 End date if known: Rate name: Commercial and Industrial 15 - 25 kVa of Transformer Capacity Sector: Commercial Description: Available for commercial, industrial, and three phase farm service for all uses, including lighting, heating, and power, subject to the established rules and regulations of the Cooperative. Source or reference: ISU Sharepoint Documentation Source Parent: Comments Energy Charge= Operations Charge + Wholesale Power Charge ($0.05250 per kWh)

343

Data:93741267-e2bd-473b-a099-bcd5853d43f9 | Open Energy Information  

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1267-e2bd-473b-a099-bcd5853d43f9 1267-e2bd-473b-a099-bcd5853d43f9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sacramento Municipal Utility District Effective date: 2013/01/01 End date if known: 2013/12/31 Rate name: RWEH Sector: Residential Description: Source or reference: https://www.smud.org/en/residential/customer-service/rate-information/rates-rules-regulations.htm Source Parent: Comments Flat Rate adjustment is the solar surcharge Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V):

344

Data:7874a2dc-72f9-4955-8ac8-6749031372ba | Open Energy Information  

Open Energy Info (EERE)

dc-72f9-4955-8ac8-6749031372ba dc-72f9-4955-8ac8-6749031372ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: East Mississippi Elec Pwr Assn Effective date: 2011/10/01 End date if known: Rate name: Schedule 57 - South System General Power Rate Sector: Commercial Description: This rate shall apply to the firm power requirements for electric service to commercial, industrial, and governmental customers and institutional customers whose monthly read demand is greater than 5000 KW. Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW):

345

Data:Adff1039-9055-4c24-9ccd-ba7357436cdb | Open Energy Information  

Open Energy Info (EERE)

Adff1039-9055-4c24-9ccd-ba7357436cdb Adff1039-9055-4c24-9ccd-ba7357436cdb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Benton County Effective date: 2012/01/01 End date if known: Rate name: Large Industrial General Service Non Time-of-Use Sector: Commercial Description: Source or reference: http://www.bentonpud.org/images/site/flipbooks/BentonPUDPolicyRates%20%282%29/#/12/ Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category:

346

Data:6133353e-33af-4276-a282-3daf0dd8a3ba | Open Energy Information  

Open Energy Info (EERE)

53e-33af-4276-a282-3daf0dd8a3ba 53e-33af-4276-a282-3daf0dd8a3ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bangor Hydro-Electric Co Effective date: 2012/07/01 End date if known: Rate name: Periodic Mercury Vapor-100 watts Sector: Lighting Description: Service under this rate is available for street and area lighting service installations, maintenance and use of energy, and traffic control lighting service provided the customer furnishes the equipment. Customers taking service under this rate schedule are responsible for paying both Distribution Service and Stranded Cost. Source or reference: http://www.bangorhydro.com/business/rates/rates-schedules.aspx

347

Data:A936b633-62cf-4319-ba17-ea161442c364 | Open Energy Information  

Open Energy Info (EERE)

b633-62cf-4319-ba17-ea161442c364 b633-62cf-4319-ba17-ea161442c364 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Concord, Massachusetts (Utility Company) Effective date: 2013/01/01 End date if known: Rate name: RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE) - 4kW and 7kW AC Sector: Residential Description: Additional Info: Availability: This rate schedule is available throughout the entire territory served by the CMLP Electric System (the "CMLP System"). Applicability: This rate schedule is applicable to all small-scale generation facilities with a net output of less than 10kW. This rate schedule is only available for residential service.

348

Data:9e905761-b99c-44ba-93ae-cfdbdc1e1310 | Open Energy Information  

Open Energy Info (EERE)

5761-b99c-44ba-93ae-cfdbdc1e1310 5761-b99c-44ba-93ae-cfdbdc1e1310 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bangor Hydro-Electric Co Effective date: 2012/07/01 End date if known: Rate name: High-Pressure Sodium-50 watts Sector: Lighting Description: Service under this rate is available for street and area lighting service installations, maintenance and use of energy, and traffic control lighting service provided the customer furnishes the equipment. Customers taking service under this rate schedule are responsible for paying both Distribution Service and Stranded Cost. bundled TD&S monthly rate included

349

Data:168205dc-74ba-4356-b981-f2fb2f90f84e | Open Energy Information  

Open Energy Info (EERE)

74ba-4356-b981-f2fb2f90f84e 74ba-4356-b981-f2fb2f90f84e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Stanton County Public Pwr Dist Effective date: 2012/01/01 End date if known: Rate name: Public Authority Large Power Services Sector: Industrial Description: Source or reference: ISU Archives Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

350

Data:96f64829-780c-4ffd-8d63-553544483ba0 | Open Energy Information  

Open Energy Info (EERE)

-780c-4ffd-8d63-553544483ba0 -780c-4ffd-8d63-553544483ba0 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Springfield, Tennessee (Utility Company) Effective date: End date if known: Rate name: General Power Industrial - Code 50 Sector: Industrial Description: Demand 51-1000 KW Source or reference: http://www.springfield-tn.org/rates_fees/index.htm Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

351

Data:40287625-ba8a-4895-bc0e-f1360731b74c | Open Energy Information  

Open Energy Info (EERE)

25-ba8a-4895-bc0e-f1360731b74c 25-ba8a-4895-bc0e-f1360731b74c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Central Florida Elec Coop, Inc Effective date: 2011/11/01 End date if known: Rate name: Rate Schedule OL- Outside Lighting (100 W HPS) Sector: Lighting Description: Applicable to all members of the Cooperative for lighting of public or private thoroughfares, parking areas, homes, farms, or businesses. Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

352

Data:B9ba8575-6558-4413-86de-41b810372394 | Open Energy Information  

Open Energy Info (EERE)

ba8575-6558-4413-86de-41b810372394 ba8575-6558-4413-86de-41b810372394 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Intermountain Rural Elec Assn Effective date: 2013/02/01 End date if known: Rate name: Residential Service (A) Sector: Residential Description: Source or reference: http://www.intermountain-rea.com/CurrentWV.pdf Source Parent: Comments after February Basic Service Charge, Per Month $10.00 Energy Charge, Per kWh $0.12310 Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V):

353

Data:40519767-a6ba-4ac4-b266-b8d527f70297 | Open Energy Information  

Open Energy Info (EERE)

7-a6ba-4ac4-b266-b8d527f70297 7-a6ba-4ac4-b266-b8d527f70297 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Pioneer Electric Coop, Inc (Alabama) Effective date: 2012/03/27 End date if known: Rate name: Mercury Lamp 250 Watts Sector: Lighting Description: This rate applies to accounting schedule 444 Street lights. Source or reference: http://www.pioneerelectric.coop/documents/tariff-schedules.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

354

Data:528e39ba-09d1-4908-8b8d-6411d6487072 | Open Energy Information  

Open Energy Info (EERE)

ba-09d1-4908-8b8d-6411d6487072 ba-09d1-4908-8b8d-6411d6487072 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Salt River Electric Coop Corp Effective date: 2011/06/01 End date if known: Rate name: Large Power - 1000 kW - 2999 kW Sector: Industrial Description: Source or reference: www.srelectric.com Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

355

Data:9947942b-49bb-45dc-9b29-8f97ba3694ed | Open Energy Information  

Open Energy Info (EERE)

2b-49bb-45dc-9b29-8f97ba3694ed 2b-49bb-45dc-9b29-8f97ba3694ed No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Public Service Co of Colorado Effective date: 2010/06/01 End date if known: Rate name: CUSTOMER-OWNED LIGHTING SERVICE - SCHEDULE COL - 24h HPS 400w Sector: Lighting Description: Applicable to the Colorado Department of Transportation and municipalities for Customer-Owned Lighting Service. This rate schedule is subject to all applicable Electric Rate Adjustments as on file and in effect in this tariff. Source or reference: http://www.xcelenergy.com/staticfiles/xe/Regulatory/Regulatory%20PDFs/psco_elec_entire_tariff.pdf

356

Data:52a61aab-ba72-4437-91fc-93c66153cd44 | Open Energy Information  

Open Energy Info (EERE)

aab-ba72-4437-91fc-93c66153cd44 aab-ba72-4437-91fc-93c66153cd44 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Westar Energy Inc Effective date: End date if known: Rate name: Building Operator Certification Program Sector: Description: Source or reference: www.westarenergy.com/wcm.nsf/publishedtariffs/286D0699302289CF862579F1006FFEE6/$file/BOC.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

357

Data:42172097-b967-4641-afb8-17ba88066c9b | Open Energy Information  

Open Energy Info (EERE)

-b967-4641-afb8-17ba88066c9b -b967-4641-afb8-17ba88066c9b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Gresham, Wisconsin (Utility Company) Effective date: 2010/06/23 End date if known: Rate name: Cp-5 Interruptible Rider(1-hour Notice) with Parallel Generation(20 kW or less) Sector: Industrial Description: This rider is available on a voluntary basis to customers served under Rate Schedule Cp-2 Large Power Service with a minimum Billed Interruptible Demand of 300 kilowatts for at least 6 of 12 months. All provisions of the Cp-2 Schedule shall apply to customers receiving service under this rider. Such customers will be referred to as "Interruptible Customers."

358

Data:2510364b-488d-495f-83e7-e99fe04856ba | Open Energy Information  

Open Energy Info (EERE)

488d-495f-83e7-e99fe04856ba 488d-495f-83e7-e99fe04856ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Cuba City, Wisconsin (Utility Company) Effective date: 2009/10/14 End date if known: Rate name: Cp-1 TOD Small Power Optional Time-of-Day Service Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0765 per kilowatt-hour.

359

Data:3dfe9516-886e-413a-baed-ae8390939e0b | Open Energy Information  

Open Energy Info (EERE)

dfe9516-886e-413a-baed-ae8390939e0b dfe9516-886e-413a-baed-ae8390939e0b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Public Service Co of Oklahoma Effective date: 2011/12/28 End date if known: Rate name: LPLTOD (Large Power and Light Time-Of-Day Primary) Sector: Commercial Description: Source or reference: https://www.psoklahoma.com/global/utilities/lib/docs/ratesandtariffs/Oklahoma/LCandISchedules_01-27-2012.pdf Source Parent: Comments Applicable to 500kW-Infinity Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

360

Data:38852c17-b4ba-4eb5-a833-aae406539fa1 | Open Energy Information  

Open Energy Info (EERE)

c17-b4ba-4eb5-a833-aae406539fa1 c17-b4ba-4eb5-a833-aae406539fa1 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 2 of Grant County Effective date: 2003/04/01 End date if known: Rate name: RATE SCHEDULE NO. 6 -- 2003 STREET LIGHTING SERVICE Decorative 1A Sector: Lighting Description: DECORATIVE STREET LIGHTING: AVAILABLE: To municipalities only for enhancement of central shopping and contiguous business areas. Source or reference: http://grantpud.org/customer-service/payments-billing/rates-and-fees Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months):

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361

Data:B7321755-a3eb-4ba6-b448-e3849dc59ccd | Open Energy Information  

Open Energy Info (EERE)

21755-a3eb-4ba6-b448-e3849dc59ccd 21755-a3eb-4ba6-b448-e3849dc59ccd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Lincoln Electric System Effective date: 2011/05/23 End date if known: Rate name: Street Lighting HPS 70w Sector: Lighting Description: APPLICABLE: To all public agencies for street lighting service which conforms to the System's street lighting specifications. CHARACTER OF SERVICE: The System will provide photocell controlled energy at 60 Hertz to all lighting systems and will construct, operate and maintain those lighting systems pursuant to agreements between the Customer and the System.

362

Data:D7472ba3-b335-4832-96df-cff749922451 | Open Energy Information  

Open Energy Info (EERE)

ba3-b335-4832-96df-cff749922451 ba3-b335-4832-96df-cff749922451 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Murray, Kentucky (Utility Company) Effective date: 2013/06/01 End date if known: Rate name: Outdoor Lighting- 175W Mercury Vapor Sector: Lighting Description: Available for service to street and park lighting systems, traffic signal systems, athletic field lighting installations, and outdoor lighting for individual customers. Source or reference: http://www2.murray-ky.net/outdoor_lighting_with_murray_electric_system.html Source Parent: Comments Applicability Demand (kW)

363

Data:Df264355-9895-4743-81a6-0cdc84ade9ba | Open Energy Information  

Open Energy Info (EERE)

64355-9895-4743-81a6-0cdc84ade9ba 64355-9895-4743-81a6-0cdc84ade9ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Bay City, Michigan (Utility Company) Effective date: 2013/04/01 End date if known: Rate name: Large Commercial & Industrial High Load Factor Time-of-Use (Transmission Service) Sector: Commercial Description: Subject to any restrictions, this rate is available to any customer desiring primary or secondary voltage service for general use where the billing demand is 100 kW or more. This rate is not available for street lighting service or for resale purposes. Source or reference: www.baycitymi.org/images/Department/electric/Proposed_2013_Electric_Service_Rate_Schedule.pdf

364

Data:2c980961-28bf-436f-855f-84fe62ba4401 | Open Energy Information  

Open Energy Info (EERE)

1-28bf-436f-855f-84fe62ba4401 1-28bf-436f-855f-84fe62ba4401 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Dakota Valley Elec Coop Inc Effective date: 2013/01/01 End date if known: Rate name: Unmetered Security Lighting - 100 Watt Sodium Sector: Lighting Description: Source or reference: www.dakotavalley.com Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous

365

Data:5213674a-f171-4383-980b-7a41ba0cb264 | Open Energy Information  

Open Energy Info (EERE)

a-f171-4383-980b-7a41ba0cb264 a-f171-4383-980b-7a41ba0cb264 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Stanton County Public Pwr Dist Effective date: 2012/01/01 End date if known: Rate name: Commercial Pumping Single Phase Sector: Commercial Description: Source or reference: ISU Archives Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

366

Data:05283bd0-9788-4b46-ba49-3135a874d990 | Open Energy Information  

Open Energy Info (EERE)

bd0-9788-4b46-ba49-3135a874d990 bd0-9788-4b46-ba49-3135a874d990 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Southwestern Electric Coop Inc (New Mexico) Effective date: 2007/07/01 End date if known: Rate name: Residential Electric Space Heating Sector: Residential Description: Source or reference: http://www.swec-coop.org/rates-102GS.cfm Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

367

Data:80059f34-dadc-452d-915b-a251302284d2 | Open Energy Information  

Open Energy Info (EERE)

9f34-dadc-452d-915b-a251302284d2 9f34-dadc-452d-915b-a251302284d2 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Baltimore Gas & Electric Co Effective date: 2013/02/23 End date if known: Rate name: 14000 Lumen 189 MHPP Sector: Lighting Description: Source or reference: http://www.bge.com/myaccount/billsrates/ratestariffs/electricservice/Electric%20Services%20Rates%20and%20Tariffs/P3_SCH_SL.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

368

Data:957488aa-519a-412c-aab9-de57c307d0ba | Open Energy Information  

Open Energy Info (EERE)

aa-519a-412c-aab9-de57c307d0ba aa-519a-412c-aab9-de57c307d0ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Crisp County Power Comm Effective date: 2012/01/01 End date if known: Rate name: Rental Light Service-Post Top Fixtures- (Galleria HPS 150W) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide. Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

369

Data:D8186548-16e0-4740-ba8c-27bd62593012 | Open Energy Information  

Open Energy Info (EERE)

16e0-4740-ba8c-27bd62593012 16e0-4740-ba8c-27bd62593012 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Coast Electric Power Assn Effective date: 2011/04/01 End date if known: Rate name: Light Service HPS 100 W - Rural Sector: Lighting Description: *Fixed monthly charge is the sum of fixture charge, energy charge, and pole charge. Adjustment includes power cost adjustment rider and tax expense adjustment rider Source or reference: http://www.coastepa.com/myHome/rateSchedules/lightservice.aspx Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh)

370

Data:1521b0cc-6575-456a-8ba8-b935d8683238 | Open Energy Information  

Open Energy Info (EERE)

b0cc-6575-456a-8ba8-b935d8683238 b0cc-6575-456a-8ba8-b935d8683238 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tillamook Peoples Utility Dist Effective date: 2010/11/01 End date if known: Rate name: AREA LIGHTING SPECIAL RATE FOR LIGHTS - Wide Angle Flood Lights 200w Sector: Lighting Description: "SPECIAL RATE FOR LIGHTS CONNECTED BEHIND CUSTOMER'S METER" Available to all customers for dusk to dawn outdoor area lighting not served under street lighting contract. Service under this schedule is also available for television amplifiers for cable systems, and other flat rate services.

371

Data:Be910f59-7516-4519-ba06-405caf97188e | Open Energy Information  

Open Energy Info (EERE)

f59-7516-4519-ba06-405caf97188e f59-7516-4519-ba06-405caf97188e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Drexel, North Carolina (Utility Company) Effective date: 2011/07/01 End date if known: Rate name: Outdoor Lighting- Mercury Vapor Suburban- New Pole Sector: Lighting Description: Available to the individual customer for lighting of private outdoor areas at locations on the Town's distribution system. Service under this Schedule may be withheld or disconnected at the option of the Town. Source or reference: Rates Binder A Source Parent: Comments Applicability Demand (kW)

372

Data:1d75282b-300c-4540-a947-a672ba039a12 | Open Energy Information  

Open Energy Info (EERE)

b-300c-4540-a947-a672ba039a12 b-300c-4540-a947-a672ba039a12 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Custer Public Power District Effective date: 2013/01/01 End date if known: Rate name: MONTHLY AGRICULTURAL SERVICE - RATE CLASS 11 Sector: Commercial Description: Source or reference: http://www.custerpower.com/2012_Rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

373

Data:166a4519-ab6a-4751-8224-7b8140e962ba | Open Energy Information  

Open Energy Info (EERE)

19-ab6a-4751-8224-7b8140e962ba 19-ab6a-4751-8224-7b8140e962ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Polk County Rural Pub Pwr Dist Effective date: 2012/01/01 End date if known: Rate name: Space and Water Heating - Three Phase Sector: Residential Description: Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous

374

Data:7d4529bc-86ba-4690-9afb-6211ec54a08b | Open Energy Information  

Open Energy Info (EERE)

bc-86ba-4690-9afb-6211ec54a08b bc-86ba-4690-9afb-6211ec54a08b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Barton County Elec Coop, Inc Effective date: End date if known: Rate name: Small Commercial Rate Sector: Commercial Description: Source or reference: Kelly Rate Binder 11, ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

375

Data:721722a3-8155-416c-88ba-34d34936bdb5 | Open Energy Information  

Open Energy Info (EERE)

-8155-416c-88ba-34d34936bdb5 -8155-416c-88ba-34d34936bdb5 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Edmond, Oklahoma (Utility Company) Effective date: 2009/09/30 End date if known: Rate name: PL-TOU Power & Light Time-of-Use(demand charge) Sector: Lighting Description: Source or reference: http://edmondok.com/DocumentCenter/Home/View/442 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

376

Data:A2027612-e9ba-4987-bb41-e3283ec3ebca | Open Energy Information  

Open Energy Info (EERE)

27612-e9ba-4987-bb41-e3283ec3ebca 27612-e9ba-4987-bb41-e3283ec3ebca No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Midwest Energy Inc Effective date: 2012/06/29 End date if known: Rate name: LAL- HPS 100 Watt 44 kWh (Standard Expansion)- Unmetered Sector: Lighting Description: Source or reference: http://www.mwenergy.com/elecrate.aspx Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

377

Evolution of antiferromagnetic susceptibility under uniaxial pressure in Ba(Fe1?xCox)2As2  

Science Journals Connector (OSTI)

Neutron diffraction measurements are presented measuring the responses of both magnetic and structural order parameters of parent and lightly Co-doped Ba(Fe1?xCox)2As2 under the application of uniaxial pressure. We find that the uniaxial pressure induces a thermal shift in the onset of antiferromagnetic order that grows as a percentage of TN as Co doping is increased and the superconducting phase is approached. Additionally, as uniaxial pressure is increased within parent and lightly doped Ba(Fe1?xCox)2As2 on the first-order side of the tricritical point, we observe a decoupling between the onsets of the orthorhombic structural distortion and antiferromagnetism. Our findings place needed constraints on models exploring the nematic susceptibility of the bilayer pnictides in the tetragonal, paramagnetic regime.

Chetan Dhital; Tom Hogan; Z. Yamani; Robert J. Birgeneau; W. Tian; M. Matsuda; A. S. Sefat; Ziqiang Wang; Stephen D. Wilson

2014-06-06T23:59:59.000Z

378

Phase, Dielectric and Ferroelectric Properties of Microwave Sintered La and Ca Modified BaTiO{sub 3} Ceramics  

SciTech Connect

Lanthanum and calcium modified barium titanate, Ba{sub (1-x)}La{sub x}Ti{sub (1-x/4)}O{sub 3}/BLT and Ba({sub 1-x})Ca{sub x}TiO{sub 3}/BCT, where x = 0.02, ferroelectric ceramic samples were synthesized in single perovskite phase by microwave processing technique. Sintering temperature was optimized at 1100 deg. C for 1h. Presence of pore free micron size uniform grains suggested the advantage of using microwave sintering process. Transition temperature (T{sub c}) decreases with the substitution of La content in BT system. Temperature coefficient of capacitance is negligible from RT temperature to 75 deg. C for BLT ceramic samples. Polarization vs. electric field (P-E) hysteresis loop study confirms the ferroelectric nature of the modified BT ceramic samples.

Sonia, S.; Patel, R. K. [Department of Chemistry, National Institute of Technology, Rourkela - 769008 (India); Kumar, P. [Department of Physics, National Institute of Technology, Rourkela - 769008 (India); Prakash, Chandra [Directorate of IE and IPR, DRDO, DRDO Bhawan, New Delhi-110105 (India); Agrawal, D. K. [Materials Research Laboratory, Pennsylvania State University, University Park, PA 16802 (United States)

2011-11-22T23:59:59.000Z

379

Alkaline earth lead and tin compounds Ae2Pb, Ae2Sn, Ae=Ca,Sr,Ba, as thermoelectric materials  

SciTech Connect

We present a detailed theoretical study of three alkaline earth compounds Ca2Pb, Sr2Pb and Ba2Pb, which have undergone little previous study, calculating electronic band structures and Boltzmann transport and bulk moduli using density functional theory. We also study the corresponding tin compounds Ca2 Sn, Sr2 Sn and Ba2 Sn. We find that these are all narrow band gap semiconductors with an electronic structure favorable for thermoelectric performance, with substantial thermopowers for the lead compounds at temperature ranges from 300 to 800 K. For the lead compounds, we further find very low calculated bulk moduli - roughly half of the values for the lead chalcogenides, suggestive of soft phonons and hence low lattice thermal conductivity. All these facts indicate that these materials merit experimental investigation as potential high performance thermoelectrics. We find good potential for thermoelectric performance in the environmentally friendly stannide materials, particularly at high temperature.

Parker, David S [ORNL; Singh, David J [ORNL

2013-01-01T23:59:59.000Z

380

Single-crystal neutron diffraction studies on Ni-based metal-pnictide superconductor BaNi2As2  

SciTech Connect

We report the results of single-crystal neutron diffraction studies of the superconductor BaNi{sub 2}As{sub 2}. The experiments were performed on a tiny crystal of mass 0.8 mg at several temperatures between 20 and 200 K using the Single Crystal Diffractometer, SCD, at the Los Alamos Neutron Science Center. Above 130 K, BaNi{sub 2}As{sub 2} crystallizes in the tetragonal ThCr{sub 2}Si{sub 2} structure. Our neutron diffraction data corroborate a first-order structural transition around 130 K with a relatively large hysteresis of about 10K, in agreement with observations from bulk studies. The anisotropic thermal displacement coefficients are enhanced along c-axis approaching the transition, and a splitting is observed for in-plane type reflections below the transition, which is evidence for a change in crystal structure.

Kothapalli, Karunakar [Los Alamos National Laboratory; Ronning, F [Los Alamos National Laboratory; Bauer, E D [Los Alamos National Laboratory; Schultz, A J [Los Alamos National Laboratory; Nakotte, Heinz [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Magnetic phase transition in the low-dimensional compound BaMn2Si2O7  

Science Journals Connector (OSTI)

The structural and magnetic properties of BaMn2Si2O7 have been investigated. The magnetic susceptibility and specific heat, measured using single crystals, suggest that the quasi-one-dimensional magnetism originating from the loosely coupled Mn2+ chain carrying S=5/2 is present at high temperatures, which is similar to the other quasi-one-dimensional barium silicates, BaM2Si2O7 (M: Cu and Co). The Nel temperature (TN?26 K) is high compared to the magnetic interaction along the chain (J=?6 K). Neutron powder diffraction study has revealed that the magnetic structure is long ranged with antiferromagnetic arrangement along the chain (c) direction and ferromagnetic arrangement along the a and b axes. Detailed structural analysis suggests that the interchain interaction via Mn-O-Mn bond along the a axis is relatively large, which makes the system behave more two-dimensionally in the ac plane and enhances TN.

J. Ma; C. D. Dela Cruz; Tao Hong; W. Tian; A. A. Aczel; Songxue Chi; J.-Q. Yan; Z. L. Dun; H. D. Zhou; M. Matsuda

2013-10-04T23:59:59.000Z

382

High T/sub c/ superconducting films of Y-Ba-Cu oxide prepared by low-pressure plasma spraying  

SciTech Connect

A low-pressure plasma spraying technique for depositing high T/sub c/ Y-Ba-Cu-O thick films has been developed. Films with a thickness range of 20--100 ..mu..m have been prepared by using Y/sub 0.3/Ba/sub 0.7/CuO/sub x/ powders. After post-annealing in oxygen for 1 h at 950 /sup 0/C, the films, which were deposited on a nimonic alloy substrate heated at 650 /sup 0/C during spraying, exhibited a zero resistance temperature of 90.6 K with a transition width (90%--10%) of 2 K and a critical current density (77 K, 0 T) of 690 A/cm/sup 2/.

Tachikawa, K.; Watanabe, I.; Kosuge, S.; Kabasawa, M.; Suzuki, T.; Matsuda, Y.; Shinbo, Y.

1988-03-21T23:59:59.000Z

383

Data:142b74d9-3561-477c-ba53-66191850752a | Open Energy Information  

Open Energy Info (EERE)

4d9-3561-477c-ba53-66191850752a 4d9-3561-477c-ba53-66191850752a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Baltimore Gas & Electric Co Effective date: 2013/02/23 End date if known: Rate name: 16000 Lumen 173 Watt SV (premier) Sector: Lighting Description: Source or reference: http://www.bge.com/myaccount/billsrates/ratestariffs/electricservice/pages/electric-services-rates-and-tariffs.aspx Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

384

Data:7ebeffe5-fb88-45f8-8376-6ba307047cb9 | Open Energy Information  

Open Energy Info (EERE)

ebeffe5-fb88-45f8-8376-6ba307047cb9 ebeffe5-fb88-45f8-8376-6ba307047cb9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Monroe County Elec Coop, Inc Effective date: 2013/04/01 End date if known: Rate name: Security Lights(400 W Mercury Vapor) Sector: Commercial Description: Unmetered automatic Mercury Vapor Lighting and High Pressure Lighting, shall be available to consumers of the cooperative at the following rates and conditions. Source or reference: http://www.mcec.org/Documents/2013%20Rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh)

385

Data:46f06552-2193-48f2-ba02-4430d926ea26 | Open Energy Information  

Open Energy Info (EERE)

2-2193-48f2-ba02-4430d926ea26 2-2193-48f2-ba02-4430d926ea26 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Cuming County Public Pwr Dist Effective date: 2011/12/14 End date if known: Rate name: Rural General Service Rate Single Phase Sector: Commercial Description: Source or reference: Ilinois State University Rate binder # 10 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

386

Data:D35965c7-e189-4673-bcd8-ca7822bb96ba | Open Energy Information  

Open Energy Info (EERE)

c7-e189-4673-bcd8-ca7822bb96ba c7-e189-4673-bcd8-ca7822bb96ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: High West Energy, Inc Effective date: End date if known: Rate name: Large Power T-O-D V2 Sector: Industrial Description: Source or reference: http://www.highwest-energy.com/public/index.php/custservices/content-all-comcontent-views/rates Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

387

Data:3afdc356-42ba-4bf2-9630-5f3838a60831 | Open Energy Information  

Open Energy Info (EERE)

afdc356-42ba-4bf2-9630-5f3838a60831 afdc356-42ba-4bf2-9630-5f3838a60831 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: United Illuminating Co Effective date: 2007/01/01 End date if known: Rate name: RLC Sector: Residential Description: Availability: Service under this Rider is optional where the Customer's requirements for electric service include lo ads which have the potential to operate primarily during Off-Peak Hours, and automatic load control is both beneficial and desirable. To qualify for service under this rate, equipment must be of a size and design approved by the Company and must be installed in accordance with the Company's specifications.

388

Data:Ded5ba39-1349-4932-8eb4-5883acbe0037 | Open Energy Information  

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Ded5ba39-1349-4932-8eb4-5883acbe0037 Ded5ba39-1349-4932-8eb4-5883acbe0037 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Broad River Electric Coop, Inc Effective date: 2012/07/01 End date if known: Rate name: Rate Code 51, Large Industrial Power Service Sector: Industrial Description: * Applicable to any consumer receiving service who qualifies under section 1, availability of a central Electric Power Cooperative,Inc.'s Rate schedule, and errors. Monthly bill will consist of the sum of the following charges: Wholesale Power Cost,Cooperative Service Charge, Cooperative Facility Charge and Cooperative's Wholesale Facility Charge

389

Effect of low-dose, low-LET γ-radiation and BaP injection on pulmonary  

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low-dose, low-LET γ-radiation and BaP injection on pulmonary low-dose, low-LET γ-radiation and BaP injection on pulmonary immunity in A/J mice K. Gott Lovelace Respiratory Research Institute Abstract Introduction: Low-dose, low-linear-energy-transfer (LET) radiation (LDR; < 100 mGy) activates the immune response (Nowosielska et al., 2006), presumably via epigenetic pathways (Scott et al., 2009) and has been implicated as suppressing both alpha-radiation-induced and smoking-related lung cancer (Scott et al. 2009). One of the hypothesized adaptive-response mechanisms by which LDR does so is by activating immune cell function in the lung, which would then increase their anti-cancer surveillance function (Liu, 2007; Bogdandi et al., 2010). One measure of activated immune cell function is their expression of markers on their cell surface that are

390

Data:9d9aa544-afad-4985-ba5a-1093160c0ce4 | Open Energy Information  

Open Energy Info (EERE)

4-afad-4985-ba5a-1093160c0ce4 4-afad-4985-ba5a-1093160c0ce4 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Pend Oreille Cnty Effective date: 2011/07/01 End date if known: Rate name: Street Lighting 400w Sodium Vapor Sector: Lighting Description: Available to towns, by contractual arrangement. Revisions of this rate schedule shall apply to existing contracts as of the effective date of the change. Base rates shall apply to standard luminar refractor-type fixtures, installed on existing poles. Where deluxe-type fixtures, or metal poles or special wood poles are desired, an additional charge may be made to amortize the additional cost.

391

Data:93daaacb-08fd-46b7-ba52-f032134ae9b8 | Open Energy Information  

Open Energy Info (EERE)

daaacb-08fd-46b7-ba52-f032134ae9b8 daaacb-08fd-46b7-ba52-f032134ae9b8 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Oahe Electric Coop Inc Effective date: 2012/01/01 End date if known: Rate name: Large Power - Industrial Sector: Industrial Description: *Availability Available for single and three phase commercial, industrial, and non-residential farm services for lighting, heating, and power subject to the established rules and regulations. Subject to Power Cost Adjustment Clause Flat rate Adjustment = Power Cost Adjustment Source or reference: Rate Binder 5, Illinois State University Source Parent:

392

Data:Bcb8baed-717c-456f-8719-250badcf5978 | Open Energy Information  

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baed-717c-456f-8719-250badcf5978 baed-717c-456f-8719-250badcf5978 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: North Central Public Pwr Dist Effective date: 2012/01/01 End date if known: Rate name: 2- All Town Residentials including Sector: Commercial Description: Towns- Verdigre, Niobrara & Santee Source or reference: http://www.ncppd.com/rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

393

REACTIVE FORCE FIELDS FOR Y-DOPED BaZrO3 ELECTROLYTE AND NI-ANODE. POTENTIAL CATHODE MATERIALS FOR APPLICATION IN PROTON CERAMIC FUEL CELLS  

SciTech Connect

Based on quantum mechanical data obtained for the Y-doped BaZrO{sub 3} electrolyte and Ni-anode Reactive Force Field parameters have been developed for further molecular dynamics simulations of the proton diffusion and electrode/electrolyte interfaces. Electronic and atomic structures of different terminations of the (001) BaZrO{sub 3} surface have been studied using first-principles calculations. Several potential cathode materials for the Y-doped BaZrO{sub 3} system were synthesized via glycine nitrate combustion method. Of the five potential cathode materials examined BaZr{sub 0.40}Pr{sub 0.40}Gd{sub 0.20}O{sub 3} and BaZr{sub 0.60}Y{sub 0.20}Co{sub 0.20}O{sub 3} appear to be the most promising for further applications in proton ceramic fuel cells. Fuel cell test of a Y-doped BaZrO{sub 3} thin film using platinum ink for both electrodes have been performed. The obtained results shows that a robust method for fabricating crack-free thin membranes, as well as methods for sealing anode and cathode chambers, have successfully been developed.

Boris Merinov; Adri van Duin; Sossina Haile; William A. Goddard III

2004-10-30T23:59:59.000Z

394

A high temperature neutron diffraction study of the double perovskite Ba{sub 2}{sup 154}SmMoO{sub 6}  

SciTech Connect

Ba{sub 2}LnMoO{sub 6} double perovskites have been recently shown to display a wide range of interesting magnetic and structural properties; Ba{sub 2}{sup 154}SmMoO{sub 6} exhibits simultaneous antiferromagnetic order and a Jahn-Teller distortion. Here we report a high temperature neutron diffraction study of Ba{sub 2}{sup 154}SmMoO{sub 6} from 353 to 877 K. The results evidence a tetragonal to cubic phase transition at 423 K. Above this temperature the thermal displacement parameters of the oxygen atoms are modelled anisotropically as a result of a transverse vibration of the bridging oxygen. A smooth increase in the cell parameter a is observed with temperature for Ba{sub 2}{sup 154}SmMoO{sub 6}. - Graphical abstract: The high temperature crystal structure of Ba{sub 2}{sup 154}SmMoO{sub 6} evidencing a transverse oxygen vibration. Highlights: Black-Right-Pointing-Pointer A high temperature neutron diffraction study has been performed on an isotopically enriched sample of Ba{sub 2}{sup 154}SmMoO{sub 6}. Black-Right-Pointing-Pointer A cubic-tetragonal phase transition occurs below 423 K. Black-Right-Pointing-Pointer The thermal displacement parameters of the bridging oxygens are modelled anisotropically. Black-Right-Pointing-Pointer There is a transverse vibration of the bridging oxygen.

Wallace, Thomas K. [Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen AB24 3UE (United Kingdom)] [Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen AB24 3UE (United Kingdom); Ritter, Clemens [Institut Laue Langevin, 6 rue Jules Horowitz, BP 156, F-38042 Grenoble Cedex 9 (France)] [Institut Laue Langevin, 6 rue Jules Horowitz, BP 156, F-38042 Grenoble Cedex 9 (France); Mclaughlin, Abbie C., E-mail: a.c.mclaughlin@abdn.ac.uk [Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen AB24 3UE (United Kingdom)

2012-12-15T23:59:59.000Z

395

Synthesis, structure, and properties of the high-temperature superconductor HgBa2CuO4+?  

Science Journals Connector (OSTI)

We report here the attempted synthesis of (Hg1-xCuy)Ba2CuO4+? (0?x?0.2, 0?y?0.2, y?x) and the results of a detailed characterization of the structural and superconducting properties of the resulting samples. Rietveld refinement of powder x-ray-diffraction data collected on all 15 samples synthesized found no partial Cu occupancy of the Hg site. We therefore conclude that for these samples no solid solution exists and the superconducting phase is simply HgBa2CuO4+?. Only one interstitial oxygen position O(3) was found, located exactly at the center of the Hg plane. An analysis of the structural refinements has produced a number of correlations between the exact location of the Ba2+ cation within the unit cell and a number of important superconducting parameters; these include the occupancy of the O(3) site, the extent of oxidation of the CuO2 planes, and the magnetic penetration depth.

J. P. Hodges; I. Gameson; P. P. Edwards; A. P. Kharel; A. Porch

1997-05-01T23:59:59.000Z

396

High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O  

SciTech Connect

A process is disclosed for formulating non-hysteretic and hysteretic Josephson junctions using HTS materials which results in junctions having the ability to operate at high temperatures while maintaining high uniformity and quality. The non-hysteretic Josephson junction is formed by step-etching a LaAlO[sub 3] crystal substrate and then depositing a thin film of TlCaBaCuO on the substrate, covering the step, and forming a grain boundary at the step and a subsequent Josephson junction. Once the non-hysteretic junction is formed the next step to form the hysteretic Josephson junction is to add capacitance to the system. In the current embodiment, this is accomplished by adding a thin dielectric layer, LaA1O[sub 3], followed by a cap layer of a normal metal where the cap layer is formed by first depositing a thin layer of titanium (Ti) followed by a layer of gold (Au). The dielectric layer and the normal metal cap are patterned to the desired geometry. 8 figs.

Ginley, D.S.; Hietala, V.M.; Hohenwarter, G.K.G.; Martens, J.S.; Plut, T.A.; Tigges, C.P.; Vawter, G.A.; Zipperian, T.E.

1994-10-25T23:59:59.000Z

397

High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O  

SciTech Connect

A process for formulating non-hysteretic and hysteretic Josephson junctions using HTS materials which results in junctions having the ability to operate at high temperatures while maintaining high uniformity and quality. The non-hysteretic Josephson junction is formed by step-etching a LaAlO.sub.3 crystal substrate and then depositing a thin film of TlCaBaCuO on the substrate, covering the step, and forming a grain boundary at the step and a subsequent Josephson junction. Once the non-hysteretic junction is formed the next step to form the hysteretic Josephson junction is to add capacitance to the system. In the current embodiment, this is accomplished by adding a thin dielectric layer, LaA1O.sub.3, followed by a cap layer of a normal metal where the cap layer is formed by first depositing a thin layer of titanium (Ti) followed by a layer of gold (Au). The dielectric layer and the normal metal cap are patterned to the desired geometry.

Ginley, David S. (Evergreen, CO); Hietala, Vincent M. (Placitas, NM); Hohenwarter, Gert K. G. (Madison, WI); Martens, Jon S. (Sunnyvale, CA); Plut, Thomas A. (Albuquerque, NM); Tigges, Chris P. (Albuquerque, NM); Vawter, Gregory A. (Albuquerque, NM); Zipperian, Thomas E. (Albuquerque, NM)

1994-10-25T23:59:59.000Z

398

Thermochemical measurements and assessment of the phase diagrams in the system Y-Ba-Cu-O  

SciTech Connect

The aim of this project was to provide a self-consistent set of Gibbs energy data for all phases in the system Y-Ba-Cu-O. Experimental thermochemical investigations by differential thermal analysis (DTA), thermogravimetry (TG), electromotive force measurements (EMF), oxygen coulometric titration (OCT), drop and solution calorimetry, and conventional phase analysis (annealing, quenching, and X-ray diffraction [XRD]) as well as ab initio calculations of interaction energies for the 123 phase have been carried out. The experimental information (phase equilibria, heat capacity, enthalpies of formation, oxygen partial pressures, and so forth) has been used in computer-based assessments of the Gibbs energies. These data have been employed to generate phase diagrams by way of equilibrium computations. All binary and ternary subsystems have been fully assessed. For the quaternary system a dataset covering the subsolidus range has been derived. Applications of the data to practical questions, such as the production of 123 superconductors by an MOCVD process, the producibility of metallic precursors, and the oxidation of a copper-enriched stoichiometric oxide precursor, are demonstrated.

Boudene, A.; Mohammad, A. [RWTH Aachen (Germany). Lehrstuhl fuer Theoretische Huettenkunde; Hack, K. [GTT Technologies, Herzogenrath (Germany)] [and others

1996-04-01T23:59:59.000Z

399

Structural feature controlling superconductivity in compressed BaFe{sub 2}As{sub 2}  

SciTech Connect

Superconductivity can be induced with the application of pressure but it disappears eventually upon heavy compression in the iron-based parent compound BaFe{sub 2}As{sub 2}. Structural evolution with pressure is used to understand this behavior. By performing synchrotron X-ray powder diffraction measurements with diamond anvil cells up to 26.1?GPa, we find an anomalous behavior of the lattice parameter with a S shape along the a axis but a monotonic decrease in the c-axis lattice parameter with increasing pressure. The close relationship between the axial ratio c/a and the superconducting transition temperature T{sub c} is established for this parent compound. The c/a ratio is suggested to be a measure of the spin fluctuation strength. The reduction of T{sub c} with the further increase of pressure is a result of the pressure-driven weakness of the spin-fluctuation strength in this material.

Yang, Wenge, E-mail: wyang@ciw.edu [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); High Pressure Synergetic Consortium, Geophysical Laboratory, Carnegie Institution of Washington, Argonne, Illinois 60439 (United States); Jia, Feng-Jiang [Key Laboratory of Materials Physics and Center for Energy Matter in Extreme Environments, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031 (China); Tang, Ling-Yun [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); Department of Physics, South China University of Technology, Guangzhou 510640 (China); Tao, Qian; Xu, Zhu-An [Department of Physics, Zhejiang University, Hangzhou 310027 (China); Chen, Xiao-Jia, E-mail: xjchen@ciw.edu [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); Key Laboratory of Materials Physics and Center for Energy Matter in Extreme Environments, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031 (China); Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015 (United States)

2014-02-28T23:59:59.000Z

400

First order phase transition and superconductivity in BaNi2As2 single crystals  

SciTech Connect

We report the synthesis and physical properties of single crystals of stoichiometric BaNi{sub 2}As{sub 2} which crystallizes in the ThCr{sub 2}Si{sub 2} structure type with lattice parameters a = 4.112(4) {angstrom} and c = 11.54(2) {angstrom}. Resistivity and heat capacity show a first order phase transition at T{sub 0} = 130 K with a thermal hysteresis of 7 K. The Hall coefficient is weakly temperature dependent from room temperature to 2 K where it has a value of -4 x 10{sup -10} {Omega}-cm/Oe. Resist.ivity, ac-susceptibility, and heat capacity find evidence for bulk superconductivity at T{sub c} = 0.7 K. The Sommerfeld coefficient at T{sub c} is 11.6 {+-} 0.9 mJ/ molK{sup 2}. The upper critical field is anisotropic with initial slopes of dH{sub c2}{sup c}/dT = -0.19 T/K and dH{sub c2}{sup ab}/dT = -0.40 T/K, as determined by resistivity.

Ronning, F [Los Alamos National Laboratory; Kurita, N [Los Alamos National Laboratory; Bauer, E D [Los Alamos National Laboratory; Scott, B L [Los Alamos National Laboratory; Park, T [Los Alamos National Laboratory; Klimczuk, T [Los Alamos National Laboratory; Movshovich, R [Los Alamos National Laboratory; Thompson, J D [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Cross-section measurement of the $^{130}$Ba(p,$?$)$^{131}$La reaction for $?$-process nucleosynthesis  

E-Print Network (OSTI)

A measurement of total cross-section values of the $^{130}$Ba(p,$\\gamma$)$^{131}$La reaction at low proton energies allows a stringent test of statistical model predictions with different proton+nucleus optical model potentials. Since no experimental data are available for proton-capture reactions in this mass region around A~$\\approx$~130, this measurement can be an important input to test the global applicability of proton+nucleus optical model potentials. The total reaction cross-section values were measured by means of the activation method. After the irradiation with protons, the reaction yield was determined by use of $\\gamma$-ray spectroscopy using two clover-type high-purity germanium detectors. In total, cross-section values for eight different proton energies could be determined in the energy range between 3.6 MeV $\\leq E_p \\leq$ 5.0 MeV, thus, inside the astrophysically relevant energy region. The measured cross-section values were compared to Hauser-Feshbach calculations using the statistical model codes TALYS and SMARAGD with different proton+nucleus optical model potentials. With the semi-microscopic JLM proton+nucleus optical model potential used in the SMARAGD code, the absolute cross-section values are reproduced well, but the energy dependence is too steep at the lowest energies. The best description is given by a TALYS calculation using the semi-microscopic Bauge proton+nucleus optical model potential using a constant renormalization factor.

L. Netterdon; A. Endres; G. G. Kiss; J. Mayer; T. Rauscher; P. Scholz; K. Sonnabend; Zs. Trk; A. Zilges

2014-09-27T23:59:59.000Z

402

FABRICATION AND PROPERTIES OF HIGH Jc YBaCuO SUPERCONDUCTOR BY (MTG) PROCESS  

Science Journals Connector (OSTI)

Superconducting YBaCuO bulk materials were fabricated by melttextured growth (MTG) method, where cooling slowly under temperature gradient produces an aligned structure exhibiting high Jc value. The critical current density was measured by continuous dc fourprobe method with criterion of 1?V/cm. Jc value has reached 23, 800 A/cm2 at 77K under 2T magnetic field perpendicular to the current. The magnetic field dependences of Jc from 1 to 7 Tesla show the anisotropy for two orientations (H?I, H?ab plane and H?I, H//ab plane). The Xray diffraction patterns show the crystals preferentially aligned. The SEM and TEM observations of the MTG sample reveal that the sample has dense layeredstructure with regular alignment of plateshaped crystals. Twinning planes of fairly high density exist. A great quantity of dislocations, dislocation loops and stacking faults exist around 211 phase. These crystal defects may be main flux pinning centers. We have measured the zerofield cooled (ZFC) and the field cooled (FC) magnetizations as functions of temperature at various external dc magnetic field. The dependence of irreversibility point T* on 2/3 power of field H for MTG sample was demonstrated. The flux jumping was found in the hysteresis loop below 10K.

Ren Hongtao; Xiao Ling; He Qing; Wang Ruikun; Chang Shian; Yu Dingan; Cui Changgeng; Li Shanlin; Wei Chongde; Dai Yuandong

1991-01-01T23:59:59.000Z

403

Calculations of parity-nonconserving s-d amplitudes in Cs, Fr, Ba+, and Ra+  

Science Journals Connector (OSTI)

We have performed ab initio mixed-states and sum-over-states calculations of parity-nonconserving (PNC) electric dipole (E1) transition amplitudes between s-d electron states of Cs, Fr, Ba+, and Ra+. For the lower states of these atoms we have also calculated energies, E1 transition amplitudes, and lifetimes. We have shown that PNC E1 amplitudes between s-d states can be calculated to high accuracy. Contrary to the Cs 6s-7s transition, in these transitions there are no strong cancellations between different terms in the sum-over-states approach. In fact, there is one dominating term which deviates from the sum by less than 20%. This term corresponds to an s-p1/2 weak matrix element, which can be calculated with an accuracy of better than 1%, and a p1/2-d3/2 E1 transition amplitude, which can be measured. Also, the s-d amplitudes are about four times larger than the corresponding s-s amplitudes. We have shown that by using a hybrid mixed-statessum-over-states approach the accuracy of the calculations of PNC s-d amplitudes could compete with that of Cs 6s-7s if p1/2-d3/2 E1 amplitudes are measured to high accuracy.

V. A. Dzuba; V. V. Flambaum; J. S. M. Ginges

2001-05-08T23:59:59.000Z

404

High critical currents in Y-Ba-Cu-O films on silicon using YSZ buffer layers  

SciTech Connect

Exceptionally high quality films of Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7{minus}x} (YBCO) were successfully grown epitaxially on Si(100) wafers with a buffer layer of yttria-stabilized zirconia (YSZ) using a fully in-situ pulsed laser deposition (PLD) process. Critical current densities of a 30-nm thick film are 2 {times} 10{sup 7} at 4.2 K and 2.2 {times} 10{sup 6} at 77 K. Zero- resistance critical temperatures are about 87 K, the transition width is 1 K, and normal-state resistivity is 0.28 mOhm-cm at 300 K. In this paper the authors describe the crystallographic and chemical structure of the interfaces and their role in film formation. The crystal quality of YSZ buffer layers on Si is not degraded by decomposition reactions, as is YBCO directly on Si or SiO{sub 2}, and cube- on-cube orientation of the YSZ cubic fluorite on Si(100) surfaces can be made to occur very effectively.

Fenner, D.B.; Fork, D.K.; Connell, G.A.N.; Boyce, J.B.; Viano, A.M. (Xerox Palo Alto Research Center, CA (United States)); Geballe, T.H. (Stanford Univ., CA (United States). Dept. of Applied Physics)

1991-03-01T23:59:59.000Z

405

Comparative study of upper critical field Hc2 and second magnetization peak Hsp in hole- and electron-doped BaFe2As2 superconductor  

Science Journals Connector (OSTI)

A comparative study of the upper critical field Hc2 and second magnetization peak Hsp was performed using high-quality single crystals of hole-doped Ba0.68K0.32Fe2As2 and electron-doped BaFe1.85Co0.15As2 and BaFe1.91Ni0.09As2. The Hc2 was extracted from both resistivity and magnetization measurements using varying magnetic fields on H?c and H?c orientations. The anisotropic ratio, ?=Hc2?c/Hc2?c, was observed to decrease to ?2.5 for the hole-doped and ?3.0 for both electron-doped samples as the magnetic fields were increased up to 9 T. It demonstrates that the anisotropic properties only show slight change by doping aliovalent ions either in or out-of the basal plane of FeAs. For the hole-doped Ba0.68K0.32Fe2As2 the Hc2 and Hsp shift toward the higher temperature and higher field regime in the temperature-normalized (T/Tc) vortex phase diagram, suggesting a stronger vortex pinning by the comparison with the electron-doped BaFe1.85Co0.15As2 and BaFe1.91Ni0.09As2. In contrast to the As-deficiency or inhomogeneous doping distribution of K, Co, and Ni, the dense pinning centers in Ba0.68K0.32Fe2As2 may be attributed to the disordered structural domains and suggested to be responsible for the intrinsic disorder and anisotropy of iron arsenides.

D. L. Sun; Y. Liu; C. T. Lin

2009-10-12T23:59:59.000Z

406

Mercury nonstoichiometry of the Hg1-xBa2CuO4+ superconductor and the P(Hg)-P(O2)-T phase diagram of the Hg-Ba-Cu-O system.  

E-Print Network (OSTI)

1 Mercury nonstoichiometry of the Hg1-xBa2CuO4+ superconductor and the P(Hg)-P(O2)-T phase diagram-nonstoichiometry and exists in a certain P(Hg), P(O2) and T range. Mercury nonstoichiometry of Hg-1201 was investigated in the 923 T 1095 K; 2.0 P(Hg) 8.4 atm; 0.09 P(O2) 0.86 atm ranges. It was found that the mercury

Rudnyi, Evgenii B.

407

Laser patterning and preferential orientation of two-dimensional planar {beta}-BaB{sub 2}O{sub 4} crystals on the glass surface  

SciTech Connect

The laser-induced crystallization method is applied to pattern two-dimensional planar {beta}-BaB{sub 2}O{sub 4} crystals on the surface of Sm{sub 2}O{sub 3}-BaO-B{sub 2}O{sub 3} glass. By scanning Yb:YVO{sub 4} fiber lasers (wavelength: 1080 nm) continuously with a small step (0.5 {mu}m) between laser irradiated areas, homogeneous planar {beta}-BaB{sub 2}O{sub 4} crystals are patterned successfully, and a preferential growth orientation of {beta}-BaB{sub 2}O{sub 4} crystals is confirmed from linearly polarized micro-Raman scattering spectrum and second harmonic intensity measurements. It is found that the crystal growth direction is perpendicular to the laser scanning direction. This relation, i.e., the perpendicular relation, is different from the behavior in discrete crystal line patterning, where the crystal growth direction is consistent with the laser scanning direction. The present study proposes the possibility of the control of crystal growth direction in laser-induced crystallization in glasses. - Graphical abstract: This figure shows confocal scanning laser microscope and polarized optical microscope photographs for {beta}-BaB{sub 2}O{sub 4} crystals obtained by laser irradiations. The laser scanning was repeated with a step of 0.5 {mu}m between the lines using the condition of the power of P=0.8 W and a laser scanning speed of S=8 {mu}m/s. It is suggested that {beta}-BaB{sub 2}O{sub 4} crystals in the overlapped laser-irradiated region are highly oriented and the c-axis direction of {beta}-BaB{sub 2}O{sub 4} crystals is perpendicular to the laser scanning direction. Highlights: Black-Right-Pointing-Pointer Laser-induced crystallization method is applied to pattern {beta}-BaB{sub 2}O{sub 4} crystals. Black-Right-Pointing-Pointer Two-dimensional planar crystals are patterned on the glass surface. Black-Right-Pointing-Pointer Preferential growth orientation of {beta}-BaB{sub 2}O{sub 4} crystals is confirmed. Black-Right-Pointing-Pointer Crystal growth direction is perpendicular to the laser scanning direction.

Suzuki, F.; Ogawa, K.; Honma, T. [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan); Komatsu, T., E-mail: komatsu@mst.nagaokaut.ac.jp [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan)

2012-01-15T23:59:59.000Z

408

High temperature phase stabilities and electrochemical properties of InBaCo4-xZnxO7 cathodes for intermediate temperature solid oxide fuel cells  

SciTech Connect

InBaCo4-xZnxO7 oxides have been synthesized and characterized as cathode materials for intermediate temperature solid oxide fuel cells (IT-SOFC). The effect of Zn substitution for Co on the structure, phase stability, thermal expansion, and electrochemical properties of the InBaCo4-xZnxO7 has been investigated. The increase in the Zn content from x = 1 to 1.5 improves the high temperature phase stability at 600 oC and 700 oC for 100 h, and chemical stability against a Gd0.2Ce0.8O1.9 (GDC) electrolyte. Thermal expansion coefficient (TEC) values of the InBaCo4-xZnxO7 (x = 1, 1.5, 2) specimens were determined to be 8.6 10-6 9.6 10-6 /oC in the range of 80 900 oC, which provides good thermal expansion compatibility with the standard SOFC electrolyte materials. The InBaCo4-xZnxO7 + GDC (50:50 wt. %) composite cathodes exhibit improved cathode performances compared to those obtained from the simple InBaCo4-xZnxO7 cathodes due to the extended triple-phase boundary (TPB) and enhanced oxide-ion conductivity through the GDC portion in the composites.

Kim, Jung-Hyun [ORNL; Young Nam, Kim [University of Texas, Austin; Bi, Zhonghe [ORNL; Manthiram, Arumugam [University of Texas, Austin; Paranthaman, Mariappan Parans [ORNL; Huq, Ashfia [ORNL

2011-01-01T23:59:59.000Z

409

Synthesis, structural characterization and properties of SrAl{sub 4?x}Ge{sub x}, BaAl{sub 4?x}Ge{sub x}, and EuAl{sub 4?x}Ge{sub x} (x?0.30.4)Rare examples of electron-rich phases with the BaAl{sub 4} structure type  

SciTech Connect

Three solid solutions with the general formula AEAl{sub 4?x}Ge{sub x} (AE=Eu, Sr, Ba; 0.32(1)?x?0.41(1)) have been synthesized via the aluminum self-flux method, and their crystal structures have been established from powder and single-crystal X-ray diffraction. They are isotypic and crystallize with the well-known BaAl{sub 4} structure type, adopted by the three AEAl{sub 4} end members. In all structures, Ge substitutes Al only at the 4e Wyckoff site. Results from X-rays photoelectron spectroscopy on EuAl{sub 4?x}Ge{sub x} and EuAl{sub 4} indicate that the interactions between the Eu{sup 2+} cations and the polyanionic framework are enhanced in the Ge-doped structure, despite the slightly elevated Fermi level. Magnetic susceptibility measurements confirm the local moment magnetism, expected for the [Xe]4f{sup 7} electronic configuration of Eu{sup 2+} and suggest strong ferromagnetic interactions at cryogenic temperatures. Resistivity data from single-crystalline samples show differences between the title compounds, implying different bonding characteristics despite the close Debye temperatures. A brief discussion on the observed electron count and homogeneity ranges for AEAl{sub 4?x}Ge{sub x} (AE=Eu, Sr, Ba) is also presented. - Graphical abstract: AEAl{sub 4?x}Ge{sub x} (AE=Eu, Sr, Ba; 0.32(1)?x?0.41(1)), three electron-rich phases with BaAl{sub 4} structure type have been synthesized and characterized. Display Omitted - Highlights: Three BaAl{sub 4}-type ternary aluminum germanides have been synthesized with Eu, Sr and Ba. Eu, Sr and Ba cations have no apparent influence on the solubility of Ge. The Ge atoms substitute Al on one of two framework sites, thereby strengthening the interactions between the cations and the polyanionic framework.

Zhang, Jiliang; Bobev, Svilen, E-mail: bobev@udel.edu

2013-09-15T23:59:59.000Z

410

(Sr,Ba)(Si,Ge){sub 2} for thin-film solar-cell applications: First-principles study  

SciTech Connect

In order to meet the increasing demand for electric power generation from solar energy conversion, the development of efficient light absorber materials has been awaited. To this end, the electronic and optical properties of advanced alkaline-earth-metals disilicides and digermanides (SrSi{sub 2}, BaSi{sub 2}, SrGe{sub 2}, and BaGe{sub 2}) are studied by means of the density functional theory using HSE06 exchange-correlation energy functional. Our calculations show that all these orthorhombic structured compounds have fundamental indirect band gaps in the range E{sub g} ? 0.891.25 eV, which is suitable for solar cell applications. The estimated lattice parameters and band gaps are in good agreement with experiments. Our calculations show that the electronic band structures of all four compounds are very similar except in the vicinity of the ?-point. The valence band of these compounds is made up by Si(Ge)-p states, whereas the conduction band is composed of Sr(Ba)-d states. Their band alignments are carefully determined by estimating the work function of each compound using slab model. The optical properties are discussed in terms of the complex dielectric function ?(?)?=??{sub 1}(?)?+?i?{sub 2}(?). The static and high-frequency dielectric constants are calculated, taking into account the ionic contribution. The absorption coefficient ?(?) demonstrates that a low energy dispersion of the conduction band, which results in a flat conduction band minimum, leads to large optical activity in these compounds. Therefore, alkaline-earth-metals disilicides and digermanides possess great potential as light absorbers for applications in thin-film solar cell technologies.

Kumar, Mukesh, E-mail: Kumar.Mukesh@nims.go.jp, E-mail: mkgarg79@gmail.com [Environmental Remediation Materials Unit, National Institute for Materials Science, Ibaraki 305-0044 (Japan); Umezawa, Naoto [Environmental Remediation Materials Unit, National Institute for Materials Science, Ibaraki 305-0044 (Japan); PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama 332-0012 (Japan); TU-NIMS Joint Research Center, School of Materials Science and Engineering, Tianjin University, 92 Weijin Road, Nankai District, Tianjin (China); Imai, Motoharu [Superconducting Properties Unit, National Institute for Materials Science, Ibaraki 305-0047 (Japan)

2014-05-28T23:59:59.000Z

411

Measurement of the branching fraction B(tau- --> K0 pi- nu) using the BaBar detector  

E-Print Network (OSTI)

A preliminary measurement of the branching fraction B(tau- --> K0 pi- nu) is made using 384.6 fb-1 of e+e- collision data provided by the PEP-II collider, operating primarily at sqrt(s)=10.58 GeV, and recorded using the BaBar detector. From this we measure: B(tau- --> K0 pi- nu) = (0.840 +/- 0.004 (stat) +/- 0.023 (syst)) %. This result is the most precise measurement to date and is consistent with the world average.

B. Aubert

2008-08-07T23:59:59.000Z

412

Quantum Oscillations in the Parent pnictide BaFe2As2 : Itinerant Electrons in the Reconstructed State  

SciTech Connect

We report quantum oscillation measurements that enable the direct observation of the Fermi surface of the low temperature ground state of BaFe{sub 2}As{sub 2}. From these measurements we characterize the low energy excitations, revealing that the Fermi surface is reconstructed in the antiferromagnetic state, but leaving itinerant electrons in its wake. The present measurements are consistent with a conventional band folding picture of the antiferromagnetic ground state, placing important limits on the topology and size of the Fermi surface.

Analytis, J.G.

2010-05-26T23:59:59.000Z

413

Zn-Doping Dependence of Stripe Order in La1.905Ba0.095CuO4  

SciTech Connect

The effect of Zn-doping on the stripe order in La{sub 1.905}Ba{sub 0.095}CuO{sub 4} has been studied by means of x-ray and neutron diffraction as well as magnetization measurements. While 1% Zn leads to an increase of the spin stripe order, it unexpectedly causes a wipe out of the visibility of the charge stripe order. A magnetic field of 10 Tesla applied along the c-axis has no reversing effect on the charge order. We compare this observation with the Zn-doping dependence of the crystal structure, superconductivity, and normal state magnetism.

Hucker, M.; Zimmermann, M.v.; Xu, Z.J.; Wen, J.S.; Gu, G.D.; Tian, W.; Zarestky, J.; Tranquada, J.M.

2011-04-01T23:59:59.000Z

414

Structure and electrical properties of Li-doped BaTiO3CaTiO3BaZrO3 lead-free ceramics prepared by citrate method  

Science Journals Connector (OSTI)

Abstract 1wt% Li-doped 0.75BaTiO30.15CaTiO30.1BaZrO3 (BCZT) ceramics were prepared by the citrate method. XRD measurement showed that pure perovskite BCZT precursor powders are obtained calcined at 600700C, which exhibit rather homogeneous microstructure morphology with nm-scale grain size. The sintered BCZT ceramics exhibit pure perovskite structure with composition locating at rhombohedral side around the morphotropic phase boundary (MPB). Oxide doping and citrate method exert great influences on microstructure and electrical properties of the Li-doped BCZT ceramics. All the synthesized ceramics exhibit excellent dielectric and ferroelectric properties. The Li-doped BCZT ceramics calcined at 700C and sintered at 1500C exhibit the best dielectric, ferroelectric and piezoelectric properties. The high piezoelectric response of the synthesized Li-doped BCZT ceramics is considered as relating to the MPB effect, Li-doping and wet chemical synthesis method.

Xing Liu; Min Zhu; Zhihui Chen; Bijun Fang; Jianning Ding; Xiangyong Zhao; Haiqing Xu; Haosu Luo

2014-01-01T23:59:59.000Z

415

Josefina Pl: Su partida sin retorno  

E-Print Network (OSTI)

amistad con el hombre de teatro Roque Centurin Miranda, con quien se aboca a concientizar al pblico y autoridades nacionales sobre la importancia de impulsar el teatro nacional a travs de una escuela y un elenco oficial. Escriben juntos siete obras... logra fundar junto a Centurin Miranda, la Escuela Municipal de Arte Escnico en la cual ella fue profesora de Historia del Teatro, Anlisis de Obras y Personajes, Teora Dramtica y Fontica adems de Asesora Literaria. En 1973, su contrato en dicha...

Bogado, Ví ctor

1999-04-01T23:59:59.000Z

416

House of Lean Kelvin Loh & Clara Sin  

E-Print Network (OSTI)

proof Mistake proofp · Root Cause Analysis - RCA · Failure Mode Effect Analysis - FMEA #12;· Aims

Laksanacharoen, Sathaporn

417

Highly uniform bipolar resistive switching characteristics in TiO{sub 2}/BaTiO{sub 3}/TiO{sub 2} multilayer  

SciTech Connect

Nanoscale multilayer structure TiO{sub 2}/BaTiO{sub 3}/TiO{sub 2} has been fabricated on Pt/Ti/SiO{sub 2}/Si substrate by chemical solution deposition method. Highly uniform bipolar resistive switching (BRS) characteristics have been observed in Pt/TiO{sub 2}/BaTiO{sub 3}/TiO{sub 2}/Pt cells. Analysis of the current-voltage relationship demonstrates that the space-charge-limited current conduction controlled by the localized oxygen vacancies should be important to the resistive switching behavior. X-ray photoelectron spectroscopy results indicated that oxygen vacancies in TiO{sub 2} play a crucial role in the resistive switching phenomenon and the introduced TiO{sub 2}/BaTiO{sub 3} interfaces result in the high uniformity of bipolar resistive switching characteristics.

Ma, W. J.; Zhang, X. Y.; Wang, Ying; Zheng, Yue, E-mail: zhengy35@mail.sysu.edu.cn, E-mail: wangbiao@mail.sysu.edu.cn [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China) [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China); Micro and Nano Physics and Mechanics Research Laboratory, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China); Lin, S. P. [Micro and Nano Physics and Mechanics Research Laboratory, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China) [Micro and Nano Physics and Mechanics Research Laboratory, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China); Sino-French Institute of Nuclear Engineering and Technology, Zhuhai Campus, Sun Yat-Sen University, Zhuhai 519082 (China); Luo, J. M.; Wang, B., E-mail: zhengy35@mail.sysu.edu.cn, E-mail: wangbiao@mail.sysu.edu.cn [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China); Li, Z. X. [Micro and Nano Physics and Mechanics Research Laboratory, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China)] [Micro and Nano Physics and Mechanics Research Laboratory, School of Physics and Engineering, Sun Yat-Sen University, 510275 Guangzhou (China)

2013-12-23T23:59:59.000Z

418

(Y0.5In0.5)Ba(Co,Zn)4O7 cathodes with superior high-temperature phase stability for solid oxide fuel cells  

SciTech Connect

(Y0.5In0.5)BaCo4-xZnxO7 (1.0 x 2.0) oxides crystallizing in a trigonal P31c structure have been synthesized and explored as cathode materials for solid oxide fuel cells (SOFC). At a given Zn content, the (Y0.5In0.5)BaCo4-xZnxO7 sample with 50 % Y and 50 % In exhibits much improved phase stability at intermediate temperatures (600 - 800 oC) compared to the samples with 100 % Y or In. However, the substitution of Zn for Co in (Y0.5In0.5)Ba(Co4-xZnx)O7 (1.0 x 2.0) decreases the amount of oxygen loss on heating, total electrical conductivity, and cathode performance in SOFC while providing good long-term phase stability at high temperatures. Among the various chemical compositions investigated in the (Y0.5In0.5)Ba(Co4-xZnx)O7 system, the (Y0.5In0.5)BaCo3ZnO7 sample offers a combination of good electrochemical performance and low thermal expansion coefficient (TEC) while maintaining superior phase stability at 600 800 oC for 100 h. Fuel cell performances of the (Y0.5In0.5)Ba(Co3Zn)O7 + Ce0.8Gd0.2O1.9 (GDC) (50 : 50 wt. %) composite cathodes collected with anode-supported single cell reveal a maximum power density value of 521 mW cm-2 at 700 oC.

Young Nam, Kim [University of Texas, Austin; Kim, Jung-Hyun [ORNL; Paranthaman, Mariappan Parans [ORNL; Manthiram, Arumugam [University of Texas, Austin; Huq, Ashfia [ORNL

2012-01-01T23:59:59.000Z

419

Synthesis and characterization of oxyanion (phosphate, sulphate) doped Ba{sub 2}Sc{sub 2-y}Ga{sub y}O{sub 5}  

SciTech Connect

In this paper we examine the effect of partial substitution of Ga for Sc in the oxyanion (phosphate, sulphate) containing perovskites, Ba{sub 2}Sc{sub 2-x}P{sub x}O{sub 5+x} and Ba{sub 2}Sc{sub 2-x}S{sub x}O{sub 5+3x/2} with the samples analysed through a combination of X-ray diffraction, TGA, Raman spectroscopy and conductivity measurements. The results demonstrate that in both cases, Ga can be incorporated in place of Sc up to 40%. In order to accommodate the increasing Ga content, a reduction in the oxyanion content is required. Thus for the highest Ga content sample achieved, only 10% oxyanion incorporation was achieved giving endmember compositions of Ba{sub 2}ScGa{sub 0.8}P{sub 0.2}O{sub 5.2} and Ba{sub 2}ScGa{sub 0.8}S{sub 0.2}O{sub 5.3} for phosphate and sulphate doping respectively. While the Ga doping was shown to significantly improve the stability of the systems towards CO{sub 2} containing atmospheres, conductivity measurements showed a reduction in the conductivity with increasing Ga content. - Graphical abstract: Phosphate and sulphate doped Ba{sub 2}Sc{sub 2-x}Ga{sub x}O{sub 5} perovskites have been successfully prepared, with the highest conductivities observed for samples with the lowest Ga content. Highlights: Black-Right-Pointing-Pointer The successful synthesis of phosphate and sulphate doped Ba{sub 2}Sc{sub 2-x}Ga{sub x}O{sub 5} perovskites. Black-Right-Pointing-Pointer The demonstration of significant oxide ion and proton conduction in these perovskites. Black-Right-Pointing-Pointer The demonstration of improved CO{sub 2} stability with increasing Ga content.

Smith, A.D.; Shin, J.F. [School of Chemistry, University of Birmingham, Birmingham B15 2TT (United Kingdom)] [School of Chemistry, University of Birmingham, Birmingham B15 2TT (United Kingdom); Slater, P.R., E-mail: p.r.slater@bham.ac.uk [School of Chemistry, University of Birmingham, Birmingham B15 2TT (United Kingdom)

2013-02-15T23:59:59.000Z

420

BaZn{sub 2}Si{sub 2}O{sub 7} and the solid solution series BaZn{sub 2?x}Co{sub x}Si{sub 2}O{sub 7} (0  

SciTech Connect

For sealing of solid oxide fuel cells, glasses from which crystalline phases with high coefficient of thermal expansion (CTE) can be crystallized are required. In this paper, a new solid solution series BaZn{sub 2?x}Co{sub x}Si{sub 2}O{sub 7} (0BaZn{sub 2}Si{sub 2}O{sub 7}). Sintered specimens were characterized by dilatometry. The introduction of Co{sup 2+} does not lead to a change in the space group. All compounds show a transition of a low to a high temperature modification. The attributed temperature increases from 300 C for BaZn{sub 2}Si{sub 2}O{sub 7} to 850 C for BaCo{sub 2}Si{sub 2}O{sub 7}. The volume expansion which runs parallel to the phase transition decreases with increasing cobalt concentration. The phase BaZn{sub 2}Si{sub 2}O{sub 7} shows the largest CTE and a steep volume effect during phase transition. For the compound BaZn{sub 0.25}Co{sub 1.75}Si{sub 2}O{sub 7} the CTE is minimum (8.610{sup ?6} K{sup ?1} (50900 C)) and increases again until for the compound BaCo{sub 2}Si{sub 2}O{sub 7} a CTE of 16.610{sup ?6} K{sup ?1} (50900 C) is reached. In the cobalt rich composition range, the CTEs are in the right range for high temperature fuel cells and can be adjusted by the composition. - Graphical abstract: The composition of the solid solution BaZn{sub 2?x}Co{sub x}Si{sub 2}O{sub 7} strongly affects the thermal expansion. Display Omitted - Highlights: We examined the thermal expansion of solid solutions BaZn{sub 2?x}Co{sub x}Si{sub 2}O{sub 7} (0BaZn{sub 2}Si{sub 2}O{sub 7} exhibits the highest thermal expansion due to a phase transition. Substitution of small amounts of Zn{sup 2+} against Co{sup 2+} lead to decreasing thermal expansion. The thermal expansions re-increased with further increasing Co{sup 2+} concentrations. Seals based on these solid solutions should be suitable for solid oxide fuel cells.

Kerstan, Marita; Thieme, Christian; Grosch, Matthias; Mller, Matthias; Rssel, Christian, E-mail: ccr@rz.uni-jena.de

2013-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
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421

Zero-field ?SR search for a time-reversal-symmetry-breaking mixed pairing state in superconducting Ba1?xKxFe2As2  

Science Journals Connector (OSTI)

We report the results of a zero-field muon-spin relaxation (ZF-?SR) study of superconducting Ba1?xKxFe2As2 (0.5?x?0.9) in search of weak spontaneous internal magnetic fields associated with proposed time-reversal-symmetry-breaking mixed pairing states. The measurements were performed on polycrystalline samples, which do not exhibit the mesoscopic phase separation previously observed in single crystals of Ba1?xKxFe2As2. No evidence of spontaneous internal magnetic fields is found in any of the samples at temperatures down to T?0.02 K.

Z. Lotfi Mahyari; A. Cannell; C. Gomez; S. Tezok; A. Zelati; E. V. L. de Mello; J.-Q. Yan; D. G. Mandrus; J. E. Sonier

2014-01-08T23:59:59.000Z

422

Effect of doping on flux pinning of GdBa{sub 2}Cu{sub 3}O{sub 7-y}  

SciTech Connect

Cylindrical single grains of GdBa{sub 2}Cu{sub 3}O{sub y} (Gd-123) with a diameter of 25 mm were successfully fabricated by melt-texture growth (MTG) process in air to study the influence of different starting powders on flux pinning. Measurements of the magnetic critical current density (J{sub c}) showed that it was possible to fabricate large Gd-123 single grain with a high J{sub c} at high temperatures and fields by means of properly controlling the starting powders of Gd{sub 2}O{sub 3}, BaCO{sub 3}, and CuO before the MTG process.

Zhang, L.; Xu, X.B.; Ding, S.Y.; Zheng, M.H.; Xiao, L.; Ren, H.T.; Jiao, Y.L.; Wang, X.L.; Lin, Z.W.; Zhu, J.G. [National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093 (China); General Research Institute for Non-ferrous Metals, Beijing 100088 (China); Institute for Superconducting and Electronic Materials, University of Vollongong, New South Wales 2522 (Australia); University of Technology Sydney, New South Wales 2007 (Australia)

2005-05-15T23:59:59.000Z

423

Superconducting properties of the Ba/sub 1-//sub x/Y/sub x/CuO/sub 3-//sub y/ system  

SciTech Connect

Superconductivity of the pseudobinary Ba/sub 1-//sub x/Y/sub x/CuO/sub 3-//sub y/ oxide system has been studied. A zero-resistance state has been achieved at 92.5 K for Ba/sub 0.6/Y/sub 0.4/CuO/sub 3-//sub y/. The critical curent density estimated from the magnetization curve is >10/sup 2/ A/cm/sup 2/ at 77 K in a magnetic field less than 0.1 T.

Togano, K.; Kumakura, H.; Fukutomi, K.; Tachikawa, K.

1987-07-13T23:59:59.000Z

424

Data:30cd398b-4335-4407-ba47-074f1fad0814 | Open Energy Information  

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98b-4335-4407-ba47-074f1fad0814 98b-4335-4407-ba47-074f1fad0814 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of New Bern, North Carolina (Utility Company) Effective date: 2009/02/01 End date if known: Rate name: Large General Service 2- CP Sector: Commercial Description: This Schedule is available for electric service at a single point of delivery at one of the City's standard voltages, used by any non-residential Customer with a monthly demand of 2000 kW or greater for at least two of the preceding twelve months. Demand Charges: Coincident Peak Demand First 3200 kW: $27.25/kW Additional kW: $15.17/kW

425

Data:94023c97-56f2-4011-966d-8634791339ba | Open Energy Information  

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c97-56f2-4011-966d-8634791339ba c97-56f2-4011-966d-8634791339ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Jefferson Utilities Effective date: 2009/06/01 End date if known: Rate name: Cp-2 Large Power Time-of-Day Service between 200kW and 1,000kW Demand Primary Metering and Transformer Ownership Discount Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0686 per kilowatt-hour.

426

Data:51e63fd4-9073-4c52-ba70-ccb7779d1163 | Open Energy Information  

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fd4-9073-4c52-ba70-ccb7779d1163 fd4-9073-4c52-ba70-ccb7779d1163 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Carteret-Craven El Member Corp Effective date: 2013/01/01 End date if known: Rate name: SPORTS FIELD LIGHTING SERVICE Sector: Lighting Description: Applicable for electric service used for lighting specially designed for outdoor fields that are normally used for football, baseball, softball, tennis, races, or other organized competitive sports. Service under this schedule shall be supplied to the Customer's premise at one delivery point through one meter. TYPE OF SERVICE: Standard service under this schedule shall be single-phase or three-phase, 60-hertz alternating current, at one of the Cooperative's standard primary or secondary, subject to mutual agreement between the Cooperative and Customer.

427

Data:7880b604-de0c-46cd-9988-f052ba4bbc9c | Open Energy Information  

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4-de0c-46cd-9988-f052ba4bbc9c 4-de0c-46cd-9988-f052ba4bbc9c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Upper Peninsula Power Co Effective date: 2013/07/01 End date if known: Rate name: Large Light and Power Response Rewards CP-RR Primary - Power Supply Service Sector: Industrial Description: This schedule is available on an optional basis to commercial customers that meet the qualifications of the Cp-U rate schedule. The Company reserves the right to limit participation to 10 customers. Customers desiring to take power supply service from an alternative energy supplier (AES) must move to the Cp-U rate schedule at the end of their contract period to take service from an AES.

428

Data:856cce9a-2857-4c92-afff-3d562710ba6d | Open Energy Information  

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a-2857-4c92-afff-3d562710ba6d a-2857-4c92-afff-3d562710ba6d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Elkhorn Rural Public Pwr Dist Effective date: 2013/01/01 End date if known: Rate name: RATE 27,28 Urban General Service Demand-MM Rider Sector: Commercial Description: AVAILABLE: In the lease towns of Clearwater, Elgin and Ewing served by the District. APPLICABLE: To commercial and industrial Customers with peak demands of 100 KW or more in any two summer months or 200 KW or more in any two months of a 12 consecutive month period, whose entire requirements are taken through a single meter at one location through one transformation. However, any commercial Customer with a load factor of at least 250 KWH/KW and either: (1) a demand greater than 50 KW, or (2) consumption greater than 15,000 KWH during any three months of a 12 consecutive month period shall have the option of billing under this schedule.

429

Data:72177ba9-a9e3-4926-906c-ec5a24195795 | Open Energy Information  

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72177ba9-a9e3-4926-906c-ec5a24195795 72177ba9-a9e3-4926-906c-ec5a24195795 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Licking Rural Electric Inc Effective date: 2011/04/01 End date if known: Rate name: SMALL GENERAL SERVICE TOU Sector: Commercial Description: Available in territory served by the Cooperative where the AMI system is operational, in accordance with the Cooperative's Service Rules and Regulations. APPLICABILITY Applicable to Small Commercial and General Service consumers requiring 50 kVA or less transformer capacity. The capacity of individual motors served under this schedule shall not exceed ten (10) horsepower, without the consent of the Cooperative. TYPE OF SERVICE Single-phase, 60 hertz, at available secondary voltages.

430

Data:82cd3058-e709-467b-a461-7240145871ac | Open Energy Information  

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058-e709-467b-a461-7240145871ac 058-e709-467b-a461-7240145871ac No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Richland Center, Wisconsin (Utility Company) Effective date: 2007/07/09 End date if known: Rate name: Cp-1 Small Power Service Transformer Ownership Discount with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0582 per kilowatt-hour.

431

Data:Cf620816-3422-48ba-bf2a-3381a4316dbd | Open Energy Information  

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20816-3422-48ba-bf2a-3381a4316dbd 20816-3422-48ba-bf2a-3381a4316dbd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Minnesota Power Inc Effective date: 2011/03/23 End date if known: Rate name: RIDER FOR CITY OF LONG PRAIRIE FRANCHISE FEE Sector: Description: APPLICATION Applicable to bills for retail electric service within the corporate limits of the City of Long Prairie, except bills for electric service to property owned by the City of Long Prairie. ADJUSTMENT There shall be added to each customer's monthly electric service bill a City of Long Prairie Franchise Fee assessment in the amount of: $1.00 per month for each residential electric service meter; and $5.00 per month for each commercial, industrial or other electric service meter. Dual fuel meters shall constitute one meter for purposes of this franchise fee assessment. 100% of the City of Long Prairie Franchise Fee assessment collected will be passed along to the City of Long Prairie.

432

Data:A1e36612-a1ba-45d2-ae09-f9326518952f | Open Energy Information  

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12-a1ba-45d2-ae09-f9326518952f 12-a1ba-45d2-ae09-f9326518952f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Marshfield, Wisconsin (Utility Company) Effective date: 2012/02/01 End date if known: Rate name: Cp-3 Industrial Power Time-of-Day Service above 500kW Demand Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0515 per kilowatt-hour.

433

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fab-eabc-4b19-b0ba-472638ab6b3f fab-eabc-4b19-b0ba-472638ab6b3f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of New Glarus, Wisconsin (Utility Company) Effective date: 2010/03/01 End date if known: Rate name: Gs-1 General Service Three Phase with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0721 per kilowatt-hour.

434

Data:34016224-ba1d-4e8d-898e-f3842681afb6 | Open Energy Information  

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6224-ba1d-4e8d-898e-f3842681afb6 6224-ba1d-4e8d-898e-f3842681afb6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Lodi, Wisconsin (Utility Company) Effective date: 2010/03/01 End date if known: Rate name: Gs-1 General Service Three Phase less than 50kW Demand Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0811 per kilowatt-hour.

435

Data:0494750d-ad90-4ba7-ac19-13837cc9251c | Open Energy Information  

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0d-ad90-4ba7-ac19-13837cc9251c 0d-ad90-4ba7-ac19-13837cc9251c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of Mt Horeb, Wisconsin (Utility Company) Effective date: 2009/04/01 End date if known: Rate name: Gs-2 General Service Single Phase Optional Time-of-Day 7am-7pm with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0753 per kilowatt-hour.

436

Data:75e0d24f-58fa-4912-8996-a41ba2945327 | Open Energy Information  

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f-58fa-4912-8996-a41ba2945327 f-58fa-4912-8996-a41ba2945327 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Elkhorn, Wisconsin (Utility Company) Effective date: 2012/07/01 End date if known: Rate name: Cp-2 Large Power Time of Day Service between 200kW and 1,000kW Demand Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0509 per kilowatt-hour.

437

Data:20178937-75ba-428e-b832-d177c16e8157 | Open Energy Information  

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-75ba-428e-b832-d177c16e8157 -75ba-428e-b832-d177c16e8157 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of New Holstein, Wisconsin (Utility Company) Effective date: 2011/10/01 End date if known: Rate name: Cp-1 TOD Small Power Optional Time-of-Day Service Primary Metering and Transformer Ownership Discount Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0860 per kilowatt-hour.

438

Data:80647cc6-75af-4431-aafb-6c457d716ba0 | Open Energy Information  

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cc6-75af-4431-aafb-6c457d716ba0 cc6-75af-4431-aafb-6c457d716ba0 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Oconto Falls Water & Light Comm Effective date: 2010/10/13 End date if known: Rate name: Gs-2 General Service Single Phase Optional Time-of-Day 8am-8pm Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0847 per kilowatt-hour.

439

Competition between stripe and checkerboard magnetic instabilities in Mn-doped BaFe2As2  

SciTech Connect

The appearance of unconventional superconductivity often requires the suppression of an antiferromagnetic (AFM) ordered state by tuning the chemical composition. In BaFe2As2, the AFM ordered state is driven by Fermi surface nesting, resulting in stripe magnetic ordering with propagation vector Qstripe = (; 0) (in Fe square lattice notation). Co substitution acts as an electron donor that destabilizes the nesting condition,1 leading to suppression of the stripe AFM ordering2 and the appearance of superconductivity.3,4 Mn is nominally the hole-doping counterpart of Co which should also detune the Fermi surface nesting, but it is not a superconductor.5 Here we report that Mn doping does not act solely as a hole donor, but instead introduces strong spin uctuations at a wavevector (; ) that is unrelated to the Fermi surface topology of BaFe2As2. Spin uctuations at (; ) and (; 0) coexist, suggesting the Mn dopants act as local magnetic impurities that polarize neighbouring Fe/Mn spins, potentially disrupting superconductivity.

Pratt, Daniel [Ames Laboratory and Iowa State University; Kim, M. G. [Ames Laboratory and Iowa State University; Ran, S. [Ames Laboratory and Iowa State University; Thaler, A. [Ames Laboratory and Iowa State University; Granroth, Garrett E [ORNL; Marty, Karol J [ORNL; Tian, W. [University of Tennessee, Knoxville (UTK); Zarestky, J. L. [Ames Laboratory and Iowa State University; Lumsden, Mark D [ORNL; Budko, S L [Ames Laboratory and Iowa State University; Canfield, P. C. [Ames Laboratory; Goldman, A. I. [Ames Laboratory and Iowa State University; Mcqueeney, R J [Ames Laboratory and Iowa State University; Tucker, G. S. [Ames Laboratory and Iowa State University

2012-01-01T23:59:59.000Z

440

Magnetically polarized Ir dopant atoms in superconducting Ba(Fe1?xIrx)2As2  

SciTech Connect

We investigate the magnetic polarization of the Ir 5d dopant states in the pnictide superconductor Ba(Fe1?xIrx)2As2 with x=0.027(2) using Ir L3 edge x-ray resonant magnetic scattering (XRMS). Despite the fact that doping partially suppresses the antiferromagnetic transition, we find that magnetic order survives around the Ir dopant sites. The Ir states are magnetically polarized with commensurate stripe-like antiferromagnetic order and long correlations lengths, ?mag>2800 and >850 , in the ab plane and along the c axis, respectively, driven by their interaction with the Fe spins. This Ir magnetic order persists up to the Nel transition of the majority Fe spins at TN=74(2) K. At 5 K we find that magnetic order coexists microscopically with superconductivity in Ba(Fe1?xIrx)2As2. The energy dependence of the XRMS through the Ir L3 edge shows a non-Lorentzian line shape, which we explain in terms of interference between Ir resonant scattering and Fe nonresonant magnetic scattering.

Dean, M.P.M.; Kim, M.G.; Kreyssig, A.; Kim, J.W.; Liu, X.; Ryan, P.J.; Thaler, A.; Budko, S.L.; Strassheim, W.; Canfield, P.C.; Hill, J.P.; Goldman, A.I.

2012-04-25T23:59:59.000Z

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441

Data:0b9b776f-4449-4859-a213-d438066ae6ba | Open Energy Information  

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b776f-4449-4859-a213-d438066ae6ba b776f-4449-4859-a213-d438066ae6ba No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Kiel, Wisconsin (Utility Company) Effective date: 2011/05/06 End date if known: Rate name: Ms-1 Street Lighting Service Overhead 150 W HPS On Wall Sector: Lighting Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0754 per kilowatt-hour.

442

Data:68ab0291-b190-4365-ba54-ded325e20df1 | Open Energy Information  

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ab0291-b190-4365-ba54-ded325e20df1 ab0291-b190-4365-ba54-ded325e20df1 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bloomer Electric & Water Co Effective date: 1999/09/15 End date if known: Rate name: Cp-2 Large Power Time-of-Day Service Sector: Industrial Description: This rate will be applied to customers for all types of service, if their monthly Maximum Measured Demand is in excess of 200 kilowatts per month for three or more months in a consecutive 12-month period. Fixed Monthly Charge includes Commitment to Community Rider: $1.33 per customer per month. Source or reference: http://psc.wi.gov/apps40/tariffs/viewfile.aspx?type=electric&id=580

443

Data:877f6386-5034-49ba-a056-c20ff6d32230 | Open Energy Information  

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f6386-5034-49ba-a056-c20ff6d32230 f6386-5034-49ba-a056-c20ff6d32230 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Hertford, North Carolina (Utility Company) Effective date: 2009/02/01 End date if known: Rate name: Large General Sector: Commercial Description: To any non-residential customer whose demand has exceeded 100 kW during any three of the previous eleven billing months except that it is not available for resale, breakdown, or standby operation. For kW demand over 50 kW add $13.97/kW ($719.24/kW). Source or reference: https://cas.sharepoint.illinoisstate.edu/grants/Sunshot/Lists/DATA%20ENTRY%20Needs%20V2/Attachments/208/Hertford%20NC.pdf

444

Data:4ed3157d-7ba5-4c44-afbe-dbfad0390461 | Open Energy Information  

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157d-7ba5-4c44-afbe-dbfad0390461 157d-7ba5-4c44-afbe-dbfad0390461 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Foley Board of Utilities Effective date: 1990/01/01 End date if known: Rate name: Unmetered Outdoor Lighting- 400W Mercury Vapor -Without Pole Sector: Lighting Description: Dusk to dawn unmetered service is covered by charges set forth below which also cover initial installation of overhead lines, poles (where applicable), fixture assembly including four foot mounting hardware for standard luminaries and two foot mounting hardware for flood lights, and maintenance including lamp replacements due to burn outs. Such charges do not cover replacement of lamps, luminaries, brackets or overhead lines which are damaged or destroyed due to vandalism or any other cause beyond the Utility's control, such facilities damaged or destroyed under such circumstances to be replaced by the Utility at the Consumer's expense. Lamp renewals and required maintenance will be performed only during regular daytime working hours as soon as practical after notification by the Consumer of the necessity.

445

Data:Cb418164-ed7f-41ba-9314-718a81764a14 | Open Energy Information  

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18164-ed7f-41ba-9314-718a81764a14 18164-ed7f-41ba-9314-718a81764a14 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Medford, Wisconsin (Utility Company) Effective date: 1997/06/27 End date if known: Rate name: Cp-3 Industrial Power Time-of-Day Service above 1,000kW Demand 9am-9pm Primary Metering and Transformer Ownership Discount Sector: Industrial Description: This rate will be applied to customers for all types of service if their monthly maximum demand is in excess of 1,000kW for 3 months in a consecutive 12-month period. Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0351 per kilowatt-hour.

446

Influencia del sexo en los resultados clnicos de los stents liberadores de everolimus en comparacin con los stents metlicos sin recubrimiento en el infarto agudo de miocardio con elevacin del segmento ST. Perspectivas del ensayo EXAMINATION  

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ResumenIntroduccin y objetivos Los stents liberadores de frmaco (farmacoactivos) de segunda generacin, en comparacin con los stents metlicos sin recubrimiento, reducen la tasa de eventos adversos cardiacos mayores de los pacientes con infarto agudo de miocardio con elevacin del segmento ST. El objetivo es evaluar la influencia del sexo del paciente en el resultado obtenido con los stents liberadores de everolimus en comparacin con los stents metlicos sin recubrimiento en pacientes con infarto agudo de miocardio con elevacin del segmento ST a los 2 aos de seguimiento. Mtodos Se llev a cabo un subestudio del ensayo clnico EXAMINATION, en el que se aleatoriz a 1.498 pacientes con infarto agudo de miocardio con elevacin del segmento ST tratados con intervencin coronaria percutnea al grupo de stents liberadores de everolimus o al de stents metlicos sin recubrimiento. El objetivo principal fue la combinacin de muerte por cualquier causa, cualquier recurrencia de infarto agudo de miocardio y cualquier revascularizacin. Todos los objetivos se analizaron en funcin del sexo del paciente en el seguimiento realizado a los 2 aos. Resultados De los 1.498 pacientes incluidos en el ensayo, 254 (17,0%) eran mujeres. Las mujeres eran de ms edad y tenan mayor prevalencia de hipertensin arterial y menor prevalencia de tabaquismo que los varones. Respecto a los varones, el dimetro mximo del stent en las mujeres result menor. Tras realizar un anlisis multivariable, el objetivo principal fue similar entre mujeres y varones (hazard ratio=0,95; intervalo de confianza del 95%, 0,66-1,37), y en el anlisis realizado sobre las mujeres, fue similar entre tratadas con stents metlicos sin recubrimiento y tratadas con stents liberadores de everolimus (hazard ratio=2,48; intervalo de confianza del 95%, 0,95-6,46). Las mujeres presentaron una tasa de revascularizacin repetida menor que los varones (hazard ratio=0,55; intervalo de confianza del 95%, 0,32-0,95), a pesar de sus peores caractersticas basales. Esta diferencia se explica por un mejor resultado del stent liberador de everolimus en las mujeres. Conclusiones Pese a tener caractersticas basales peores, las mujeres con infarto agudo de miocardio con elevacin del segmento ST tratadas con intervencin coronaria percutnea obtuvieron resultados similares a los de los varones. El uso de stents liberadores de everolimus puede aportar un valor aadido en las mujeres, puesto que se demostr una reduccin de la tasa de revascularizacin repetida en comparacin con los varones. AbstractIntroduction and objectives The use of second-generation drug-eluting stents compared with bare-metal stents in patients with ST-segment elevation myocardial infarction reduces the rate of major adverse cardiac events. We aimed to evaluate the impact of sex on the performance of everolimus-eluting stents vs bare-metal stents in ST-segment elevation myocardial infarction at 2-year follow-up. Methods This is a sub-study of the EXAMINATION trial that randomized 1498 patients with ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention to everolimus-eluting or bare-metal stents. Primary end point was combined all-cause death, any recurrent myocardial infarction, and any revascularization. All end points were analyzed according to sex at 2-year follow-up. Results Of 1498 patients included in the trial, 254 (17.0%) were women. Women were older and had higher prevalence of hypertension and lower prevalence of smoking compared with men. In contrast with men, stent diameter was smaller in women. After multivariate analysis, the primary end point was similar between women and men (hazard ratio=0.95; 95% confidence interval, 0.66-1.37), and among women, between those treated with bare-metal vs everolimus-eluting stents (hazard ratio=2.48; 95% confidence interval, 0.95-6.46). Women showed a lower rate of repeat revascularization than men (hazard ratio=0.55; 95

Ander Regueiro; Diego Fernndez-Rodrguez; Salvatore Brugaletta; Victoria Martn-Yuste; Monica Masotti; Xavier Freixa; ngel Cequier; Andrs iguez; Patrick W. Serruys; Manel Sabat

2014-01-01T23:59:59.000Z

447

Synthesis and nonlinear optical properties of BaTi(BO{sub 3}){sub 2} and Ba{sub 3}Ti{sub 3}O{sub 6}(BO{sub 3}){sub 2} crystals in glasses with high TiO{sub 2} contents  

SciTech Connect

The ternary BaO-TiO{sub 2}-B{sub 2}O{sub 3} glasses containing a large amount of TiO{sub 2} (20-40mol%) are prepared, and their optical basicities ({lambda}), the formation, structural features and second-order optical nonlinearities of BaTi(BO{sub 3}){sub 2} and Ba{sub 3}Ti{sub 3}O{sub 6}(BO{sub 3}){sub 2} crystals are examined to develop new nonlinear optical materials. It is found that the glasses with high TiO{sub 2} contents of 30-40mol% show large optical basicities of {lambda}=0.81-0.87, suggesting the high polarizabity of TiO{sub n} polyhedra (n=4-6) in the glasses. BaTi(BO{sub 3}){sub 2} and Ba{sub 3}Ti{sub 3}O{sub 6}(BO{sub 3}){sub 2} crystals are found to be formed as main crystalline phases in the glasses. It is found that BaTi(BO{sub 3}){sub 2} crystals tend to orient at the surface of crystallized glasses. The new XRD pattern for the Ba{sub 3}Ti{sub 3}O{sub 6}(BO{sub 3}){sub 2} phase is proposed through Rietvelt analysis. The second harmonic intensities of crystallized glasses were found to be 0.8 times as large as {alpha}-quartz powders, i.e., I{sup 2{omega}}(sample)/I{sup 2{omega}}({alpha}-quartz)=0.8, for the sample with BaTi(BO{sub 3}){sub 2} crystals and to be I{sup 2{omega}}(sample)/I{sup 2{omega}}({alpha}-quartz)=68 for the sample with Ba{sub 3}Ti{sub 3}O{sub 6}(BO{sub 3}){sub 2} crystals. The Raman scattering spectra for these two crystalline phases are measured for the first time and their structural features are discussed.

Kosaka, Shinji [Department of Chemistry, Nagaoka University of Technology, 1603-1Kamitomioka-cho, Nagaoka 940-2188 (Japan); Benino, Yasuhiko [Department of Chemistry, Nagaoka University of Technology, 1603-1Kamitomioka-cho, Nagaoka 940-2188 (Japan); Fujiwara, Takumi [Department of Chemistry, Nagaoka University of Technology, 1603-1Kamitomioka-cho, Nagaoka 940-2188 (Japan); Dimitrov, Vesselin [Department of Silicate Technology, University of Chemical Technology and Metallurgy, 8 Kl, Ohridki Blvd., Sofia 1756 (Bulgaria); Komatsu, Takayuki [Department of Chemistry, Nagaoka University of Technology, 1603-1Kamitomioka-cho, Nagaoka 940-2188 (Japan)]. E-mail: komatsu@chem.nagaokaut.ac.jp

2005-06-15T23:59:59.000Z

448

Reactions at the interfaces of thin films of Y-Ba-Cu- and Zr-oxides with Si substrates  

SciTech Connect

Thin films were deposited by pulsed uv-laser (ablation) deposition of Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7{minus}{ital x}} (YBCO), and composite zirconia and yttria targets onto silicon wafers. These films were analyzed to ascertain the chemical and physical structure of the film interfaces and further the development of Si substrates for superconducting YBCO films. Substrates were Si(100) with either a high-quality, thermal oxide (SiO{sub 2}) film, or a spin-etch processed, oxide-free, hydrogen-terminated surface (Si:H). X-ray photoelectron spectroscopy (XPS) of Y, Ba, Cu, and Si core levels revealed adverse reactions for thin (nominally 2 nm) YBCO films deposited directly onto either substrate surface. The surfaces of thicker YBCO films (50--100 nm) and various oxide powders were compared with XPS results from these thin films. The thicker-film surfaces are similar to those of fractured bulk YBCO, while the thin YBCO films decomposed, as evidenced by changes in the Ba and Cu XPS. The Si XPS on these films showed the formation of metal-silicate compounds, even at deposition substrate temperatures of 550 {degree}C, and silica (SiO{sub 2}), especially for 670 {degree}C deposition. A direct consequence of these reactions is that growth of high-quality epitaxial YBCO on Si will require the use of a buffer film. Yttria-stabilized zirconia (YSZ) shows considerable promise for use as a buffer, and XPS of thin films (4 and 8 nm thick) of ZrO{sub 2} on SiO{sub 2}/Si and YSZ on Si:H substrates did not show any indication of decomposition, even at deposition temperatures near 800 {degree}C. Transmission electron microscopy of cross-sectioned samples of YBCO/YSZ/Si showed that the lower YSZ interface is rough on the preoxidized (SiO{sub 2}/Si) substrates but atomically sharp on the spin-etched Si wafers (Si:H).

Fenner, D.B.; Viano, A.M. (Xerox Palo Alto Research Center, Palo Alto, California 94304 and Physics Department, Santa Clara University, Santa Clara, California 95053 (USA)); Fork, D.K. (Xerox Palo Alto Research Center, Palo Alto, California 94304 (USA) Applied Physics Department, Stanford University, Stanford, California 94305 (USA)); Connell, G.A.N.; Boyce, J.B.; Ponce, F.A.; Tramontana, J.C. (Xerox Palo Alto Research Center, Palo Alto, California 94304 (USA))

1991-02-15T23:59:59.000Z

449

2\\beta + \\gamma from B^0 to D^\\mp K^0 \\pi^\\pm Decays at BaBar: aSimulation Study  

SciTech Connect

The authors present the results of a simulation study to perform the extraction of 2{beta} + {gamma} from B{sup 0} {yields} D{sup {-+}}K{sup 0}{pi}{sup {+-}} decays through a time-dependent Dalitz analysis of BaBar data.

Polci, Francesco; Schune, Marie-Helene; Stocchi, Achille; /Orsay, LAL

2007-04-16T23:59:59.000Z

450

Phonon and magnetic dimer excitations in Fe-based S=2 spin-ladder compound BaFe2Se2O  

Science Journals Connector (OSTI)

Raman scattering spectra of the new Fe-based S=2 spin-ladder compound BaFe2Se2O are measured in a temperature range between 15 and 623 K. All six A1g and two B1g Raman active modes of BaFe2Se2O, predicted by the factor-group analysis, have been experimentally observed at energies that are in a rather good agreement with the lattice dynamics calculation. The antiferromagnetic long-range spin ordering in BaFe2Se2O below TN=240 K leaves a fingerprint both in the A1g and B1g phonon mode linewidth and energy. In the energy range between 400 and 650 cm?1 we have observed a magnetic excitation related structure in the form of a magnon continuum, with the peaks corresponding to the singularities in the one-dimensional density of magnon states. The onset value of magnetic continuum (2?S) is found at about 437 cm?1 at 15 K. The magnetic continuum disappears at about 623 K, which led us to conclude that the short-range magnetic ordering in BaFe2Se2O exists apparently up to 2.6TN.

Z. V. Popovi?; M. ?epanovi?; N. Lazarevi?; M. M. Radonji?; D. Tanaskovi?; Hechang Lei (???); C. Petrovic

2014-01-03T23:59:59.000Z

451

Phase separation in the spin-state transition system of La{sub 1-x}Ba{sub x}CoO{sub 3}  

SciTech Connect

The magnetic and electric transport properties of La{sub 1-x}Ba{sub x}CoO{sub 3} (0Ba{sup 2+} for La{sup 3+} in La{sub 1-x}Ba{sub x}CoO{sub 3}. The first is the transition from low-spin state to high-spin state due to lattice expansion, and the second is the transition from low-spin state to intermediate-spin state caused by the strong hybridization between ligand (oxygen) 2p and Co 3d orbital with introduction of holes in the oxygen 2p orbital. Based on the two different spin-state transition mechanisms and experimental results, a phase separation model has been developed and a very detailed magnetic and electric phase diagram of La{sub 1-x}Ba{sub x}CoO{sub 3} has been constructed. - Abstract: x dependence of the calculated results from a phase separation model. Display Omitted

Luo Wanju, E-mail: wanjuluo@msn.co [State Key Laboratory of Magnetism, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Wang Fangwei, E-mail: fwwang@aphy.iphy.ac.c [State Key Laboratory of Magnetism, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

2009-11-15T23:59:59.000Z

452

SAMPLE PROGRAMSAMPLE PROGRAMSAMPLE PROGRAMSAMPLE PROGRAM PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A.  

E-Print Network (OSTI)

SAMPLE PROGRAMSAMPLE PROGRAMSAMPLE PROGRAMSAMPLE PROGRAM PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A.PHILOSOPHY & RELIGION B.A. 2005: Philosophy & Religion Elective ** 3 MATH 156: College Algebra 3 and MATH 157: Plane Trigonometry 2 or MATH

Gering, Jon C.

453

A phenomenological thermodynamic potential for BaTiO3 single crystals Department of Materials Science and Engineering, The Pennsylvania State University, University Park,  

E-Print Network (OSTI)

A phenomenological thermodynamic potential for BaTiO3 single crystals Y. L. Lia Department; accepted 4 August 2005; published online 16 September 2005 A phenomenological thermodynamic potential is to con- struct such a thermodynamic potential. II. PHENOMENOLOGICAL THERMODYNAMIC POTENTIAL

Chen, Long-Qing

454

Surfactant-Assisted Solvothermal Synthesis of Ba(CoTi)xFe12?2xO19 Nanoparticles and Enhancement in Microwave Absorption Properties of Polyaniline  

Science Journals Connector (OSTI)

Barium ferrite (BaFe12O19) nanoparticles have been successfully synthesized from solvothermal route with the assistance of surfactant P123 (EO20PO70EO20), which has been proven to be a better method for barium-ferrite synthesis as compared to conventional ...

Lei Du; Yunchen Du; You Li; Jingyu Wang; Chao Wang; Xiaohong Wang; Ping Xu; Xijiang Han

2010-11-01T23:59:59.000Z

455

Voorkennis chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer csb.etterbeek@vub.ac.be  

E-Print Network (OSTI)

Voorkennis chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer verwacht wordt bij aanvang van een studie bachelor Bio-ingenieurswetenschappen, Chemie of Fysica en, telkens geïllustreerd met een of meerdere voorbeeldopgaven. 1. Elementaire chemie en chemisch rekenen 1

Einmahl, Uwe

456

New oxyfluoride glass with high fluorine content and laser patterning of nonlinear optical BaAlBO{sub 3}F{sub 2} single crystal line  

SciTech Connect

A new oxyfluoride glass of 50BaF{sub 2}-25Al{sub 2}O{sub 3}-25B{sub 2}O{sub 3} (mol. %) with a large fraction of fluorine, i.e., F/(F + O) = 0.4, was prepared using a conventional melt-quenching method in order to synthesize new glass-ceramics containing nonlinear optical oxyfluoride crystals. The refractive index at 632.8 nm and ultra-violet cutoff wavelength of the glass were 1.564 and {approx}200 nm, respectively. Eu{sup 3+} ions in the glass showed a high quantum yield of 88% in the photoluminescence spectrum in the visible region. BaAlBO{sub 3}F{sub 2} crystals (size: 50-100 nm) showing second harmonic generations were formed through the crystallization of the glass. Lines consisting of BaAlBO{sub 3}F{sub 2} crystals were patterned successfully on the glass surface by laser irradiations (Yb:YVO{sub 4} laser with a wavelength of 1080 nm, laser power of 1.1 W, scanning speed of 8 {mu}m/s). High resolution transmission electron microscope observations combined with a focused ion beam technique indicate that BaAlBO{sub 3}F{sub 2} crystals are highly oriented just like a single crystal. The present study proposes that the new oxyfluoride glass and glass-ceramics prepared have a high potential for optical device applications.

Shionozaki, K.; Honma, T.; Komatsu, T. [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan)

2012-11-01T23:59:59.000Z

457

Political Science Sample 4-5 Year Study Plan for Doctoral Program Current catalog for student with B.A., major field International Relations with minor fields  

E-Print Network (OSTI)

Political Science Sample 4-5 Year Study Plan for Doctoral Program Current catalog for student with B.A., major field International Relations with minor fields Comparative Politics and Political Politics PSC 710r Proseminar in American Politics Year One: Semester 2 PSC 702 Advanced Quantitative

Ahmad, Sajjad

458

COEXTRUSION OF TPU AND BaSO4 FILLED MEDICAL-GRADE TPU Guangyu Lu, Dilhan M. Kalyon, Iskender Yilgor* and Emel Yilgor*  

E-Print Network (OSTI)

the partial cross-section of stripe tubing that was extruded with unfilled TPU (matrix) and 20% BaSO4 filled TPU suspension (stripe) extruded at the same temperature, 210°C. The difference in viscosities between to be 0.64 using the method of Ouchiyama and Tanaka (6, 7). A Harrel single screw coextrusion system

459

LT-UHV-STM/STS Study on Laser Ablated Nd1+xBa2-xCu3O7-? Superconducting Thin Films  

Science Journals Connector (OSTI)

We have succeeded in growing high quality Nd1+xBa2-xCu3O7-? superconducting thin films on SrTiO3...(100) by laser ablation technique. The structural and superconducting properties have been investigated by XRD, A...

R. Itti; M. Badaye; K. Matsumoto; Wu Ting; H. Nakaji

1996-01-01T23:59:59.000Z

460

Surface Atomic Structure of As-prepared Nd1Ba2Cu3Oy Single Crystals Characterized Using An UHV-STM System  

Science Journals Connector (OSTI)

An ultrahigh vacuum scanning tunneling microscope/spectroscopy (UHV-STM/STS) system has been used to...1Ba2Cu3Oy (Nd123) single crystals. A quasi-square lattice with average lattice spacings of 44 2 has been ob...

Wu Ting; T. Egi; R. Itti; K. Kuroda; N. Koshizuka

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appalachian ba sin" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Quadruple perovskites L L Ba2Cu2Ti2O11 as good candidates for high-temperature superconductors: Role of oxygen defects  

E-Print Network (OSTI)

Quadruple perovskites L L Ba2Cu2Ti2O11 as good candidates for high-temperature superconductors in these materials. In the search for new and better high-temperature super- conductors, many new families of layered for the occurrence of high- temperature superconductivity: they contain complete CuO2 planes and a ``charge reservoir

Poeppelmeier, Kenneth R.

462

Dr. David Manry, B.A., M.P.A., Ph.D., KPMG Continuing Scholar Professor and Energy Accounting Conference Professor of Accounting  

E-Print Network (OSTI)

1 Dr. David Manry, B.A., M.P.A., Ph.D., KPMG Continuing Scholar Professor and Energy Accounting Achievement in Accounting Education award, 2011 KPMG Continuing Scholar Professorship, 2010 UNO Energy Influence of Interim Auditor Reviews on the Association of Returns with Earnings" (with Sam Tiras, SUNY

Li, X. Rong

463

Growth and microstructure of MTG REBa2Cu3O7/RE?2BaCuO5 with heavy rare earth elements  

Science Journals Connector (OSTI)

New melt textured REBa2Cu3O7/RE?2BaCuO5 composites, have been obtained by top seeding melt-texturing growth. Two different starting mixtures of \\{REBa2Cu3O7\\} superconducting powders and insulating \\{Y2BaCuO5\\} phase were used. On one hand RE is a natural mixture of heavy rare earth elements (Y, Yb, Lu, Er, Dy, Tm, Ho) extracted from the Brazilian mineral Xenotime, and on the other hand, RE is thulium. In both cases melt textured REBa2Cu3O7/RE?2BaCuO5 composites have been obtained where RE and RE? are different mixtures of heavy rare earth/yttrium and Tm/yttrium. The composition analysis shows different areas within the RE?2BaCuO5 as a consequence of an inhomogeneous RE distribution, due to the differential solubility of each rare earth in the high temperature semisolid state. During the crystallization process a profound inversion of the rare earth composition between the superconducting matrix and the insulating precipitates occurs. Yttrium is selectively located in the 123 matrix and RE in the 211 particles. Heavy RE ions can substitute yttrium in MTG REBCO without degradation of the superconducting properties. A model for the crystallization process is proposed.

A.E. Carrillo; P. Rodr??guez Jr.; T. Puig; A. Palau; X. Obradors; H. Zheng; U. Welp; L. Chen; B.W. Veal; H. Claus; G.W. Crabtree

2002-01-01T23:59:59.000Z

464

First Principles Calculations of Oxygen Vacancy Formation and Migration in Ba1?xSrxCo1?yFeyO3?? Perovskites  

SciTech Connect

Based on first principles DFT calculations, we analyze oxygen vacancy formation and migration energies as a function of chemical composition in complex multicomponent (Ba,Sr)(Co,Fe)O3?? perovskites which are candidate materials for SOFC cathodes and permeation membranes. The atomic relaxation, electronic charge redistribution and energies of the transition states of oxygen migration are compared for several perovskites to elucidate the atomistic reason for the exceptionally low migration barrier in Ba0.5Sr0.5Co0.8Fe0.2O3?? that was previously determined experimentally. The critical comparison of Ba1?xSrxCo1?yFeyO3?? perovskites with different cation compositions and arrangements shows that in addition to the geometric constraints the electronic structure plays a considerable role for the height of the oxygen migration barrier in these materials. These findings help understand advantages and limitations of the fast oxygen permeation and exchange properties of Ba0.5Sr0.5Co0.8Fe0.2O3??.

Merkle, Rotraut; Mastrikov, Yuri; Kotomin, Eugene Alexej; Kukla, Maija M.; Maier, Joachim

2011-12-28T23:59:59.000Z

465

K and Mn co-doped BaCd{sub 2}As{sub 2}: A hexagonal structured bulk diluted magnetic semiconductor with large magnetoresistance  

SciTech Connect

A bulk diluted magnetic semiconductor was found in the K and Mn co-doped BaCd{sub 2}As{sub 2} system. Different from recently reported tetragonal ThCr{sub 2}Si{sub 2}-structured II-II-V based (Ba,K)(Zn,Mn){sub 2}As{sub 2}, the Ba{sub 1?y}K{sub y}Cd{sub 2?x}Mn{sub x}As{sub 2} system has a hexagonal CaAl{sub 2}Si{sub 2}-type structure with the Cd{sub 2}As{sub 2} layer forming a honeycomb-like network. The Mn concentration reaches up to x???0.4. Magnetization measurements show that the samples undergo ferromagnetic transitions with Curie temperature up to 16?K. With low coercive field of less than 10?Oe and large magnetoresistance of about ?70%, the hexagonal structured Ba{sub 1?y}K{sub y}Cd{sub 2?x}Mn{sub x}As{sub 2} can be served as a promising candidate for spin manipulations.

Yang, Xiaojun; Zhang, Pan; Jiang, Hao; Luo, Yongkang; Chen, Qian; Feng, Chunmu; Tao, Qian; Cao, Guanghan; Xu, Zhu-An, E-mail: zhuan@zju.edu.cn [Department of Physics and State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (China); Li, Yuke; Cao, Chao; Dai, Jianhui [Department of Physics, Hangzhou Normal University, Hangzhou 310036 (China)

2013-12-14T23:59:59.000Z

466

Oxygen-related dielectric relaxation and leakage characteristics of Pt,,Ba,Sr...TiO3 Pt thin-film capacitors  

E-Print Network (OSTI)

Oxygen-related dielectric relaxation and leakage characteristics of Pt?,,Ba,Sr...TiO3 ?Pt thin to the postannealing temperature in oxygen and nitrogen atmosphere. High leakage currents and low-frequency dielectric and subsequently annealed in oxygen at 350 °C. Such results are related to the mobile oxygen ions and oxygen

Cao, Wenwu

467

Light-induced oxygen-ordering dynamics in ,,Y,Pr...Ba2Cu3O6.7: A Raman spectroscopy and Monte Carlo study  

E-Print Network (OSTI)

Light-induced oxygen-ordering dynamics in ,,Y,Pr...Ba2Cu3O6.7: A Raman spectroscopy and Monte Carlo energy barrier which impedes oxygen movement in the plane unless the oxygen atoms are excited by light for oxygen reordering in the chain plane being at the origin of Raman photobleaching and related effects. DOI

Nabben, Reinhard

468

Data:68ce477e-490b-4d2b-a92e-a7309a5ce45b | Open Energy Information  

Open Energy Info (EERE)

>> Category:Categories Retrieved from "http:en.openei.orgwindex.php?titleData:68ce477e-490b-4d2b-a92e-a7309a5ce45b&oldid756745" Category: Utility Rates What links...

469

Nesting between hole and electron pockets in Ba(Fe1-xCox)2As2 (x=00.3) observed with angle-resolved photoemission  

E-Print Network (OSTI)

Nesting between hole and electron pockets in Ba(Fe1-xCox)2As2 (x=0­0.3) observed with angle and electrons is smaller than predicted by theory. Finally, we discuss the quality of nesting in the different regions of the phase diagram. The presence of the third hole pocket significantly weakens the nesting at x

Paris-Sud 11, Université de

470

X-Ray Storage Luminescence of BaFCl:Eu2+ Single Crystals Nomadics, Inc., 1024 South InnoVation Way, Stillwater, Oklahoma 74074  

E-Print Network (OSTI)

X-Ray Storage Luminescence of BaFCl:Eu2+ Single Crystals Wei Chen* Nomadics, Inc., 1024 South InnoVed: January 18, 2005; In Final Form: March 22, 2005 Temperature behaviors of X-ray luminescence (XL might not be oxidized to Eu3+ upon X-ray or -irradiation. Instead, the color centers, Cl excitons

Chen, Reuven

471

Novel chemically stable Ba3Ca1.18Nb1.82-xYxO9- proton conductor: improved proton conductivity through tailored cation ordering  

SciTech Connect

Simple perovskite-structured proton conductors encounter significant challenges to simultaneously achieving excellent chemical stability and proton conductivity that are desirable for many important applications in energy conversion and storage. This work demonstrates that Y-doped complex-perovskite-structured Ba3Ca1.18Nb1.82 xYxO9 materials possess both improved proton conductivity and exceptional chemical stability. Neutron powder diffraction refinement revealed a Fm3 m perovskite-structure and increased oxygen vacancy concentration due to the Y doping. High-resolution TEM analysis confirmed the perturbation of the B site cation ordering in the structure for the Ba3Ca1.18Nb1.82 xYxO9 materials. Such combined effects led to improved proton conductivity with a value of 5.3 10 3 S cm 1 at 600 C for Ba3Ca1.18Nb1.52Y0.3O9 (BCNY0.3), a value 2.4 times higher compared with that of the undoped Ba3Ca1.18Nb1.82O9 . The Ba3Ca1.18Nb1.82 xYxO9 materials showed remarkable chemical stability toward water and demonstrated no observable reactions to CO2 exposure. Ionic transport number studies showed that BCNY0.3 had predominantly proton conduction below 600 C. Solid oxide fuel cells using BCNY0.3 as an electrolyte demonstrated cell power output of 103 mW cm 2 at 750 C. These results suggest that a doping strategy that tailors the cation ordering in complex perovskites provides a new direction in the search for novel proton conducting ceramics.

Wang, Siwei [University of South Carolina, Columbia] [University of South Carolina, Columbia; Chen, Yan [ORNL] [ORNL; Fang, Shumin [University of South Carolina, Columbia] [University of South Carolina, Columbia; Zhang, Lingling [University of South Carolina, Columbia] [University of South Carolina, Columbia; Tang, Ming [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL); An, Ke [ORNL] [ORNL; Brinkman, Dr. Kyle S. [Savannah River National Laboratory (SRNL), Aiken, S.C.] [Savannah River National Laboratory (SRNL), Aiken, S.C.; Chen, Fanglin [University of South Carolina, Columbia] [University of South Carolina, Columbia

2014-01-01T23:59:59.000Z

472

The crystal structure and magnetic properties of Ba{sub 2?x}Sr{sub x}Co{sub 2}Fe{sub 12}O{sub 22}  

SciTech Connect

We have synthesized the Ba{sub 2?x}Sr{sub x}Co{sub 2}Fe{sub 12}O{sub 22} samples (x?=?0.1, 0.2, 0.3, 0.4, 0.5) by the solid-state reaction method and investigated their crystalline and magnetic properties by X-ray diffractometer (XRD), Mssbauer spectrometer, vibrating sample magnetometer, and network analyzer. XRD patterns show that all samples are rhombohedral with space group R-3m. The lattice constants a{sub 0} and c{sub 0} decrease with Sr substitution due to smaller ion radius of Sr{sup 2+} (1.27?) than that of Ba{sup 2+} (1.43?). The Mssbauer spectroscopy measurements show that the relative area ratios of Fe ion were maintained constant regardless of the Sr concentration. However, average magnetic hyperfine field slightly increased with the Sr concentration. This observation agrees with the fact that the saturation magnetization (M{sub s}) linearly increases due to the increasing super-exchange interaction, originated from the difference in the ionic radius between Ba{sup 2+} and Sr{sup 2+}. To investigate its properties at high frequency range, all samples were sintered at 1100?C, and complex permeability and permittivity were measured by network analyzer between 100?MHz and 4?GHz. For x below 0.3, the initial permeability at 100?MHz increases, at higher values of x, its value decreases. Our study shows that magnetic properties of Sr{sup 2+} substitution for Ba{sup 2+} in Y-type hexaferrite as well as low magnetic loss less than 0.1 in 1?GHz band, indicating the potential application of Ba{sub 2?x}Sr{sub x}Co{sub 2}Fe{sub 12}O{sub 22} samples for RF and antenna devices in ultra high frequency band.

Cho, Kwang Lae; Rhee, Chan Hyuk; Kim, Chul Sung, E-mail: cskim@kookmin.ac.kr [Department of Physics, Kookmin University, Seoul 136-702 (Korea, Republic of)

2014-05-07T23:59:59.000Z

473

COMPUTATIONAL MODELING, SYNTHESIS, AND CHARACTERIZATION OF BaZr1-xYxO3-8 SOLID STATE PROTON CONDUCTOR  

SciTech Connect

During the second semiannual period we have carried out a series of QM calculations on the BaZr{sub 1-x}Y{sub x}H{sub x}O{sub 3} proton conductor to determine the equilibrium proton positions and corresponding energies. We find that the size of the crystal cell is very important for the identification of the equilibrium proton positions. To derive ReaxFF parameters for Pt-surfaces and for H-transfer in Y-doped BaZrO{sub 3}, we carried out QM-calculations on the structures and energies of relevant condensed phases and cluster systems. These data then served as a training set to optimize the ReaxFF parameters. ReaxFF for various bulk metals (Pt, Zr, and Y) and metal clusters (Pt) was developed. BaZr{sub 1-x}Y{sub x}O{sub 3-{delta}} with x = 0.2, 0.3, 0.4, 0.5 was synthesized using a modified Pechini method and characterization (X-ray diffraction, scanning electron microscopy, and impedance spectroscopy) of this material was performed. We find that a single perovskite phase is formed in BaZr{sub 1-x}Y{sub x}O{sub 3-{delta}}. The proton conductivity of BaZr{sub 1-x}Y{sub x}O{sub 3-{delta}} with x = 0.5 is significantly lower than the conductivity of the samples with Y-dopant concentrations of 0.1 and 0.2.

Boris Merinov; Claudio O. Dorso; William A. Goddard III; Jian Wu; Sossina Haile

2003-10-30T23:59:59.000Z

474

Flux pinning and flux creep in neutron irradiated (Y,Gd)Ba sub 2 Cu sub 3 O sub x  

SciTech Connect

Powder samples of Y{sub 0.9}Gd{sub 0.1}Ba{sub 2}Cu{sub 3}O{sub x} were irradiated with mixed spectrum ({approximately}50% E<0.5eV, 50% E>0.5eV) neutrons with most interactions expected to occur at the Gd site. As a function of fluence the samples showed increased ({approximately}X3-X8) magnetically measured critical current densities J{sub c} at low fluences, falling off at the highest values. An analysis of magnetic relaxation data, which allows for a nonlinear pinning potential U vs J relationship, revealed substantial increases in U at constant J, indicating that the irradiation introduced more effective pinning centers than those originally present. 13 refs., 3 figs., 1 tab.

Willis, J.O. (Los Alamos Scientific Lab., NM (United States) Superconductivity Research Lab., Tokyo (Japan)); Sickafus, K.E.; Peterson, D.E. (Los Alamos National Lab., NM (United States))

1991-01-01T23:59:59.000Z

475

Analysis of Na and Ba in an atomic fluorescence method with excitation by a pulsed dye laser with lamp pumping  

SciTech Connect

Among the laser methods used in atomic spectroscopy, atomic fluorescence resonance spectroscopy together with an atomic ionization technique make it possible to work with individual atoms. This paper reports on the determination of Na and Ba in aqueous solutions of their salts with atomic fluorescence analysis performed wih a dye laser and lamp pumping, the pulse of generation having a length of 1-2 usec. The detection limit of elements in atomic fluorescence analysis performed wih dye lasers with lamp pumping can be reduced by increasing the spectral density of the laser radiation through narrowing the line of generation, by employing other dyes to excite lines of greater intensity, by improving the recording system of the fluorescence spectra, and by improving the atomization of the samples to be analyzed.

Kukvshim, V.G.

1986-04-01T23:59:59.000Z

476

Ionothermal synthesis of the mixed-anion material, Ba{sub 3}Cl{sub 4}CO{sub 3}  

SciTech Connect

A low-temperature ionothermal method for the facile synthesis of the halide carbonate, Ba{sub 3}Cl{sub 4}CO{sub 3}, in single-crystalline form has been developed. This has enabled the first determination of the crystal structure of this material to be carried out. Analysis of single-crystal X-ray diffraction data indicates that barium chloride carbonate crystallises in the orthorhombic space group Pnma (Z=4), with a=8.4074(11), b=9.5886(12), c=12.4833(15) A (R{sub w}=0.0392). It exhibits a complex structure in which a three-dimensional network is formed from cross-linking of chains of anion-centred octahedra that share faces. - Graphical Abstract: Ionothermal synthesis has provided single crystals of the mixed-anion material barium chloride carbonate, enabling the first determination of the complex crystal structure of this phase to be performed.

Leyva-Bailen, Patricia; Vaqueiro, Paz [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom); Powell, Anthony V., E-mail: A.V.Powell@hw.ac.u [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom)

2009-09-15T23:59:59.000Z

477

Unconventional Electronic Reconstruction in Undoped (Ba,Sr)Fe2As2 Across the Spin Density Wave Transition  

SciTech Connect

Through a systematic high-resolution angle-resolved photoemission study of the iron pnictide compounds (Ba,Sr)Fe{sub 2}As{sub 2}, we show that the electronic structures of these compounds are significantly reconstructed across the spin density wave transition, which cannot be described by a simple folding scenario of conventional density wave ordering. Moreover, we find that LDA calculations with an incorporated suppressed magnetic moment of 0.5{mu}{sub B} can match well the details in the reconstructed electronic structure, suggesting that the nature of magnetism in the pnictides is more itinerant than local, while the origin of suppressed magnetic moment remains an important issue for future investigations.

Yi, M.

2010-06-02T23:59:59.000Z

478

Coexistence of the spini-density-wave and superconductivity in the Ba1-xKxFe2As2  

SciTech Connect

The relation between the spin-density-wave (SDW) and superconducting order is a central topic in current research on the FeAs-based high T{sub c} superconductors. Conflicting results exist in the LaFeAs(O,F)-class of materials, for which whether the SDW and superconductivity are mutually exclusive or they can coexist has not been settled. Here we show that for the (Ba,K)Fe{sub 2}As{sub 2} system, the SDW and superconductivity can coexist in an extended range of compositions. The availability of single crystalline samples and high value of the energy gaps would make the materials a model system to investigate the high T{sub c} ferropnictide superconductivity.

Bao, Wei [Los Alamos National Laboratory; Chen, H [HEFEI NAT. LAB; Ren, Y [ANL; Qiu, Y [NIST CENTER FOR NEUTRON; Liu, R [HEFEI NAT. LAB.; Wu, G H [HEFEI NAT. LAB; Wu, T [HEFEI NAT. LAB.; Xie, Y L [HEFEI NAT. LAB; Wang, F [HEFEI NAT. LAB.; Huang, Q [NIST CENTER FOR NEUTRON; Chen, X H [HEFEI NAT. LAB

2008-01-01T23:59:59.000Z

479

Angular-dependent upper critical field of overdoped Ba(Fe1-xNix)2As2  

SciTech Connect

In-plane resistivity measurements as a function of temperature, magnetic field, and its orientation with respect to the crystallographic ab plane were used to study the upper critical field, Hc2, of two overdoped compositions of the iron-based superconductor Ba(Fe1-xNix)2As2, x=0.054 and x=0.072. Measurements were performed using precise alignment (with accuracy less than 0.1?) of magnetic field with respect to the Fe-As plane. The dependence of the Hc2 on angle ? between the field and the ab plane was measured in isothermal conditions in a broad temperature range. We found that the shape of Hc2(?) clearly deviates from the Ginzburg-Landau functional form.

Murphy, J. [Ames Laboratory; Tanatar, Michael A. [Ames Laboratory; Graf, D. [Florida State University; Brooks, J. S. [Florida State University; Budko, Sergey L. [Ames Laboratory; Canfield, Paul C. [Ames Laboratory; Kogan, V. G. [Ames Laboratory; Prozorov, Ruslan [Ames Laboratory

2013-03-07T23:59:59.000Z

480

Low-energy planar magnetic defects in BaFe2As2: Nanotwins, twins, antiphase, and domain boundaries  

SciTech Connect

In BaFe2As2, structural and magnetic planar defects begin to proliferate below the structural phase transition, affecting descriptions of magnetism and superconductivity. We study, using density-functional theory, the stability and magnetic properties of competing antiphase and domain boundaries, twins and isolated nanotwins (twin nuclei), and spin excitations proposed and/or observed. These nanoscale defects have a very low surface energy (22210 m Jm?2), with twins favorable to the mesoscale. Defects exhibit smaller moments confined near their boundariesmaking a uniform-moment picture inappropriate for long-range magnetic order in real samples. Nanotwins explain features in measured pair distribution functions so should be considered when analyzing scattering data. All these defects can be weakly mobile and/or can have fluctuations that lower assessed ordered moments from longer spatial and/or time averaging and should be considered directly.

Khan, Suffian N. [Ames Laboratory; Alam, Aftab [Ames Laboratory; Johnson, Duane D. [Ames Laboratory

2013-11-27T23:59:59.000Z