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1

Piney Point Village, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Piney Point Village, Texas: Energy Resources Piney Point Village, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 29.759951°, -95.5171646° 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":29.759951,"lon":-95.5171646,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

2

BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER  

Annual Energy Outlook 2012 (EIA)

Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King (2) (1) Z, Inc., (2) Energy Information Administration BIG PINEY TIP TOP BIR D CANYON SWAN FONTEN ELL E LABARGE...

3

CONSTRUCTION HISTORY OF THE ROCKY MOUNT HISTORIC SITE (40SL386), PINEY FLATS, TENNESSEE FROM TREE-RING AND  

E-Print Network (OSTI)

CONSTRUCTION HISTORY OF THE ROCKY MOUNT HISTORIC SITE (40SL386), PINEY FLATS, TENNESSEE FROM TREE-RING AND DOCUMENTARY EVIDENCE Henri D. Grissino-Mayer, Lisa B. LaForest, and Saskia L. van de Gevel The Rocky Mount Historic Site (40SL386) in Piney Flats, Tennessee, houses structures that many believe date to the founding

Grissino-Mayer, Henri D.

4

Blanchard Cr JohnsonGulch  

E-Print Network (OSTI)

Cr MeadowCr Min eral Cr BeaverCr StonewallCr Blackfoot Rive r Blackfoot River Dun hamCr North Ketchikan Cr NFkFl a theadRiver N FkFla th ead River SageCr Akokal a Cr AkokalaCr W h ale Cr Bo w m a n Cr N

5

Blanchard Cr West Fk Clearwater R  

E-Print Network (OSTI)

Con norC r SullivanCr Ball Cr Addition Cr Bunker Cr M iddle Fork Cr Bu nker Cr Big Salmon Cr H olbrook

6

Middle East  

SciTech Connect

Petroleum production in Middle East countries during 1980 totaled 6,747,719,000 bbl or an average rate of 18,436,390,000 bbl/d, down 13.9% from 1979. Increases were in Saudi Arabia and Syria. Significant decreases occurred in Iraq, Iran, Kuwait, and Turkey. New discoveries were made in Abu Dhabi, Iran, Saudi Arabia, Sharjah, and Oman. New areas were explored in Bahrain, Oman, Syria, and Yemen. 9 figures, 16 tables.

Hemer, D.O. (Mobil Oil Corp., New York, NY); Mason, J.F.; Hatch, G.C.

1981-10-01T23:59:59.000Z

7

CR TELECOMMUNICATIONS STANDARDS TELECOMMUNICATIONS  

E-Print Network (OSTI)

CR TELECOMMUNICATIONS STANDARDS TELECOMMUNICATIONS STANDARDS Published JANUARY 2002 January 2002 Page 1 of 137 #12;CR TELECOMMUNICATIONS STANDARDS January 2002 Page 2 of 137 FOREWARD Approval to CR Telecommunications Standards. · The format of this document has been changed to resemble

California at Davis, University of

8

CR Telecommunications Standards January 2006 Cr.ucdavis.edu  

E-Print Network (OSTI)

CR Telecommunications Standards January 2006 Cr.ucdavis.edu TELECOMMUNICATIONS STANDARDS Published JANUARY 2006 #12;CR Telecommunications Standards January 2006 Page 2 of 207 Foreword Approval&E) and their design consultants. Documents Superseded · This standard replaces the CR Telecommunications Standards

California at Davis, University of

9

MA 125-4 CR PH 105-4 CR  

E-Print Network (OSTI)

490-3 CR Mechanical Engineering Design I I Proj Lab Proj Lab MA 125-4 CR Calculus I or Equivalent M MEMA 125-4 CR Calculus I or Equivalent PH 105-4 CR Gen Physics with Calculus MA 126-4 CR Calculus I I or Equivalent M Required Course Elective Course Prerequisite NS M W LAB Proj Lab Natural Science Mathematics

Carver, Jeffrey C.

10

NUREG/CR-6853  

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

NUREG/CR-6853 Comparison of Average Transport and Dispersion Among a Gaussian, a Two-Dimensional, and a Three-Dimensional Model Lawrence Livermore National Laboratory U.S. Nuclear Regulatory Commission Office of Nuclear Regulatory Research Washington, DC 20555-0001 NUREG/CR-6853 Comparison of Average Transport and Dispersion Among a Gaussian, a Two-Dimensional, and a Three-Dimensional Model Manuscript Completed: October 2004 Date Published: October 2004 Prepared by C.R. Molenkamp (LLNL), N.E. Bixler, C.W. Morrow (SNL), J.V. Ramsdell, Jr., (PNNL), J.A. Mitchell (NRC) Atmospheric Science Division Sandia National Laboratories Lawrence Livermore National Laboratory Albuquerque, NM 87185-0748 Livermore, CA 94550

11

Oxidation behavior of Cr-Cr{sub 2}Nb alloys  

SciTech Connect

Oxidation of hypoeutectic Cr-Cr{sub 2}Nb alloys containing 6 and 12% Nb at 950 C resulted in formation of a multiproduct scale consisting of a continuous Cr{sub 2}O{sub 3} outer layer and an inner region of discrete CrNbO{sub 4} products interspersed with Cr{sub 2}O{sub 3}. Overall oxidation behavior resembled that of Cr as reactions with the Cr-rich phase tended to dominate. Oxidation resistance, in terms of reaction kinetics and scale adherence, increased with increasing volume fraction of the Cr-Cr{sub 2}Nb eutectic phase. A model for the oxidation of these alloys based on the growth of Cr{sub 2}O{sub 3} on the Cr-rich matrix regions and the formation of a slower growing CrNbO{sub 4} on the Cr{sub 2}Nb-enriched phase can qualitatively explain the development of the multiproduct scale and the observed gravimetric and spallation results. Possible microstructural/compositional modifications to improve oxidation resistance are suggested.

Tortorelli, P.F.; Pint, B.A.

1996-12-31T23:59:59.000Z

12

Nanoscale Phase Separation In Epitaxial Cr-Mo and Cr-V Alloy...  

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

Separation In Epitaxial Cr-Mo and Cr-V Alloy Thin Films Studied Using Atom Probe Tomography: Comparison Of Nanoscale Phase Separation In Epitaxial Cr-Mo and Cr-V Alloy Thin Films...

13

2003 National Middle School Science Bowl  

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

National Middle School Science Bowl National Middle School Science Bowl Participating Teams and Sponsoring Sites School Location Sponsoring Site Albuquerque Academy Albuquerque, NM Sandia National Laboratories Andrew Jackson Middle School Titusville, FL Florida Solar Energy Center Auburn Junior High School Auburn, AL Alabama School of Math & Science Bell / North Valley Middle Schools Golden, CO Natl. Renewable Energy Laboratory College Station Middle School College Station, TX Texas A&M University Crockett Middle School Amarillo, TX Pantex Plant Excel Academic League Vancouver, WA Bonneville Power Administration Halstead Middle School Newton, NJ TransOptions, Inc. Inza R. Wood Middle School Wilsonville, OR Bonneville Power Administration Jordan Middle School San Antonio, TX San Antonio

14

Tracking Hexavalent Cr in Groundwater  

Science Journals Connector (OSTI)

...Soils, U.S. EPA Ground Water Issue Paper, EPA...Reactive Barriers: Remediation of Chlorinated and...Cr-52 drinking water geochemistry ground water hexavalent chromium...pump-and-treat remediation stable isotopes toxic...

David Blowes

2002-03-15T23:59:59.000Z

15

Middle school teacher Aaron Muel  

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

Middle school teacher Aaron Muel- Middle school teacher Aaron Muel- ler selected a few of his 8th grade stu- dents who had finished the Beauty and Charm unit (about Fermilab and discovering the building blocks of na- ture) to come as his guests. He reports that, "They loved it. They loved seeing the facilities and learn- ing about what scientists feel and use. The B&C unit was good preparation, but once they saw the equipment, the

16

MIDDLE EARTH MOVE OUT INFORMATION 2013  

E-Print Network (OSTI)

MIDDLE EARTH MOVE OUT INFORMATION 2013 Start thinking about the move-out process now. If you to you by your RA, sent to you by e-mail, and updated on the Middle Earth website (http://www.housing.uci.edu/housingOptions/Middle_Earth noon on June 15th must submit a written request to the Middle Earth Housing Office at middleearth

Barrett, Jeffrey A.

17

Tennessee: Bringing Jobs and Economic Development to Piney Flats...  

Office of Environmental Management (EM)

in its production area, install timers on overhead lights, replace gas furnaces with heat pumps, insulate its entire facility, reduce the size of its bay door and add air...

18

Tennessee: Bringing Jobs and Economic Development to Piney Flats  

Office of Energy Efficiency and Renewable Energy (EERE)

By tooling up a manufacturing line in Tennessee, where jobs are created, Diversified Power International, LLC is able to manufacture its product in the United States instead of Taiwan.

19

Improvement of SOFC Electrodes through Catalyst Infiltration & Control of Cr Volatilization from FeCr Components  

SciTech Connect

This presentation discusses the improvement of SOFC electrodes through catalyst infiltration and control of Cr volatilization from FeCr components.

Visco, S.J.; Jacobson, C.; Kurokawa, H.; Sholklapper, T.; Lu, C.; De Jonghe, L.

2005-01-28T23:59:59.000Z

20

middle atlantic | OpenEI  

Open Energy Info (EERE)

middle atlantic middle atlantic Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 2, and contains only the reference case. The dataset uses quadrillion btu. The data is broken down into residential, commercial, industrial, transportation, electric power and total energy consumption. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO EIA middle atlantic Data Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata

Note: This page contains sample records for the topic "middle piney cr" 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

Natural Gas Study Guide - Middle School | Department of Energy  

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

Middle School Natural Gas Study Guide - Middle School Natural Gas Study Guide - Middle School More Documents & Publications Natural Gas Study Guide - High School What is shale gas?...

22

Media Advisory: March 1 Middle School Science Bowl Tournament...  

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

middle schools registered for the 2008 event include (in alphabetical order): Albert H. Hill Middle School, Richmond Chancellor Middle School, Fredericksburg Gildersleeve...

23

Coal Study Guide - Middle School | Department of Energy  

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

Middle School Coal Study Guide - Middle School Coal Study Guide - Middle School More Documents & Publications Coal Study Guide for Elementary School Coal Study Guide - High School...

24

Oil Study Guide - Middle School | Department of Energy  

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

Middle School Oil Study Guide - Middle School Oil Study Guide - Middle School More Documents & Publications Oil Study Guide - High School evaluationegstech2008.pdf A History of...

25

Middle East and African Partnerships and Projects  

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

The Office of Energy Efficiency and Renewable Energy (EERE) engages bilaterally with individual countries in the Middle East and Africa.

26

Middle School Rules, Forms, and Resources | U.S. DOE Office of...  

Office of Science (SC) Website

Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Strategies For Success Sample Questions Academic...

27

Middle School Academic Question Resources | U.S. DOE Office of...  

Office of Science (SC) Website

Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Strategies For Success Sample Questions Academic...

28

Clean Cities: Middle Tennessee Clean Cities coalition  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Middle Tennessee Clean Cities Coalition Middle Tennessee Clean Cities Coalition The Middle Tennessee Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use in transportation. Middle Tennessee Clean Cities coalition Contact Information Atha Comiskey 615-884-4908 mtcf@comcast.net Coalition Website Clean Cities Coordinator Atha Comiskey Photo of Atha Comiskey Atha Comiskey has been with Middle Tennessee Clean Fuels since June 2009. Her history with alternative fuel began in 2001 when the Comiskey¿s began their C & E Biodiesel Business as distributors of Green Fuels American Biodiesel Processors. Since June of 2009, Atha has been leading force behind Middle Tennessee Clean Fuels (MTCF), covering 40 middle Tennessee counties. Atha has

29

CR  

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

MASSIE SANTOS BALLON MASSIE SANTOS BALLON The 5th Annual DOE Joint Genome Institute "Genomics of Energy & Environment" User Meeting started off on a provo- cative note: the first speaker, Dennis Hedgecock of the University of Southern California, compared eating an oyster to "kissing the sea on the lips." Given the meeting's focus on genomics for energy and the environment, Hedgecock was quick to note that Pacific oys- ters can annually sequester the amount of carbon equiva- lent to that produced by the African nation of Cameroon during the same period. He said researchers are interested in finding ways to boost the oyster's ability to capture carbon just as biofuels researchers are interested in using the idea of hybrid vigor to boost biomass production in energy crops.

30

CR  

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

MASSIE MASSIE SANTOS BALLON The Sequencing, Finishing, Analysis in the Future Meeting first convened in Santa Fe, New Mexico five years ago. Back then, the conference title was much shorter, and the crowd in attendance much smaller. The 2006 Meeting primarily focused on genome finishing technologies and how new sequencing technologies would impact them. Over the years, the Meeting's focus has moved from simply genome finishing to how next genera- tion sequencing technologies have affected genomics over- all in assembly, finishing, annotation and analysis. Claire Fraser-Liggett sum- marized the current state of genomic research succinctly in her opening keynote of the 5th annual meeting held June 2-4, 2010: "We're not in Kansas anymore, and yet we are." Addressing a record crowd of 250 attendees, Fraser- Liggett discussed current sequencing technologies and applications

31

I. NANOSCIENCE COURSE REQUIREMENTS CR A. Communication Skills (8 cr.) CR APSC-101 Applied Science Profession I 1 ENGL-101 Freshman English Composition Required OR 3  

E-Print Network (OSTI)

I. NANOSCIENCE COURSE REQUIREMENTS CR A. Communication Skills (8 cr.) CR APSC-101 Applied Science OF SCIENCE Concentration in Nanoscience University of Wisconsin-Stout 2010-2011 #12;I. MATERIALS SCIENCE

Wu, Mingshen

32

Thermodynamics of Cr2O3, FeCr2O4, ZnCr2O4 and CoCr2O4  

SciTech Connect

High temperature heat capacity measurements were obtained for Cr{sub 2}O{sub 3}, FeCr{sub 2}O{sub 4}, ZnCr{sub 2}O{sub 4} and CoCr{sub 2}O{sub 4} using a differential scanning calorimeter. These data were combined with previously-available, overlapping heat capacity data at temperatures up to 400 K and fitted to 5-parameter Maier-Kelley C{sub p}(T) equations. Expressions for molar entropy were then derived by suitable integration of the Maier-Kelley equations in combination with recent S{sup o}(298) evaluations. Finally, a database of high temperature equilibrium measurements on the formation of these oxides was constructed and critically evaluated. Gibbs energies of Cr{sub 2}O{sub 3}, FeCr{sub 2}O{sub 4} and CoCr{sub 2}O{sub 4} were referenced by averaging the most reliable results at reference temperatures of 1100, 1400 and 1373 K, respectively, while Gibbs energies for ZnCr{sub 2}O{sub 4} were referenced to the results of Jacob [Thermochim. Acta 15 (1976) 79-87] at 1100 K. Thermodynamic extrapolations from the high temperature reference points to 298.15 K by application of the heat capacity correlations gave {Delta}{sub f}G{sup o}(298) = -1049.96, -1339.40, -1428.35 and -1326.75 kJ mol{sup -1} for Cr{sub 2}O{sub 3}, FeCr{sub 2}O{sub 4}, ZnCr{sub 2}O{sub 4} and CoCr{sub 2}O{sub 4}, respectively.

Ziemniak SE, Anovitz LM, Castelli RA, Porter WD

2007-01-09T23:59:59.000Z

33

Lady Bird Johnson Middle School  

E-Print Network (OSTI)

- 600KW array $2,976,972.00 $19.55 Wind Turbines - 12 Skystream units $143,217.00 $0.94 Geothermal HVAC Water Well $277,194.00 $1.82 Water collection tank $27,125.00 $0.18 Native landscaping/ bio swales $3,000.00 $0.02 Energy monitoring system - Convia...Irving Independent School District Jim Scrivner Energy Manager jscrivner@irvingisd.net Lady Bird JOHNSON MIDDLE SCHOOL Engineer: Image Engineering Group, LLC Don Penn, President dpenn@iegltd.com Architect: Corgan Associates, Inc Susan Smith, Vice...

Scrivner, J.

2014-01-01T23:59:59.000Z

34

SEM CR GRADE Intro to Chem Eng 1  

E-Print Network (OSTI)

SEM CR GRADE 4 PHYS 408 Physics 2 First Year Sophomore Year Junior Year Senior Year Fall__ Spring__ Fall__ Spring__ Fall__ Spring__ Fall__ Spring__ SEM CR GRADE 3 CHEM 683 Physical Chemistry 1 SEM CR Discovery 1 Fine Arts SEM CR GRADE 4 Discovery 2 Humanities SEM CR GRADE 4 MATH 644 Statistics for Engineers

Pringle, James "Jamie"

35

Science Co-Operation Office, Middle East  

Science Journals Connector (OSTI)

... THE Science Co-operation ... Co-operation Office, Middle East, of Unesco, in Cairo publishes a list of the scientific papers ...

1949-02-12T23:59:59.000Z

36

Some challenges of middle atmosphere data assimilation  

E-Print Network (OSTI)

Some challenges of middle atmosphere data assimilation 1234567 89A64BC7DEF72B4 8629EEC7C72DEEE5.1256/qj.05.87 Some challenges of middle atmosphere data assimilation By S. POLAVARAPU1,2, T. G. SHEPHERD2 Data assimilation is employed at operational weather forecast centres to combine measurements and model

Wirosoetisno, Djoko

37

Watermelon-like iron nanoparticles: Cr doping effect on magnetism...  

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

Watermelon-like iron nanoparticles: Cr doping effect on magnetism and magnetization interaction reversal. Watermelon-like iron nanoparticles: Cr doping effect on magnetism and...

38

Middle School Students | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Students National Science Bowl (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Attending National Event...

39

Midea: ENERGY STAR Referral (MWF-08CR)  

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

DOE referred the matter of Westpointe-brand room air conditioner model MWF-08CR to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

40

UCRL-CR-117755 B239746  

Office of Scientific and Technical Information (OSTI)

CR-117755 B239746 Direct Calibration of the Yield of Nuclear Explosion Keith Nakanishi Alexi Nikolayev June 1994 DISCLAIMER This document was prepared as an account of w o r k...

Note: This page contains sample records for the topic "middle piney cr" 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

CR-B-02-02.PUB  

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

CR-B-02-02 CR-B-02-02 AUDIT REPORT U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES PROCUREMENT ADMINISTRATION AT BROOKHAVEN NATIONAL LABORATORY AUGUST 2002 U. S. DEPARTMENT OF ENERGY Washington, DC 20585 August 22, 2002 MEMORANDUM FOR THE ACTING MANGER, CHICAGO OPERATIONS OFFICE FROM: Rickey R. Hass, Director (Signed) Science, Energy, Technology, and Financial Audits Office of Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Procurement Administration at

42

Photo of the Week: Students from Roosevelt Middle School win...  

Office of Environmental Management (EM)

Students from Roosevelt Middle School win Argonne's 2013 Regional Science Bowl Photo of the Week: Students from Roosevelt Middle School win Argonne's 2013 Regional Science Bowl...

43

National Science Bowl Update: Middle School Teams from Maryland...  

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

Science Bowl Update: Middle School Teams from Maryland and Indiana to Compete for National Championship on Monday National Science Bowl Update: Middle School Teams from Maryland...

44

Middle School Science Bowl | The Ames Laboratory  

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

of Energy's National competition The academic competition The Ames LabISU Middle School Science Bowl is one of 50 regional competitions held across the nation. It is a...

45

Triplet pair correlations and nonmonotonic supercurrent decay with Cr thickness in Nb/Cr/Fe/Nb Josephson devices  

E-Print Network (OSTI)

roughness and interdiffusion, an antiferromagnetic spin density wave (SDW) state can still form in Cr close to the interface. Here, we show evidence for triplet pair correlations in Josephson junctions with Cr/Fe and Cr/Fe/Cr barriers. Although the exact...

Robinson, J. W. A.; Banerjee, N.; Blamire, M. G.

2014-03-05T23:59:59.000Z

46

Middle School | U.S. DOE Office of Science (SC)  

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

Middle School Middle School National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Middle School Print Text Size: A A A RSS Feeds FeedbackShare Page 2013 Middle School Teams 2013 Middle School National Teams The National Science Bowl® for Middle School Students was started in 2002 and includes two types of competitions - an academic math and science competition and a model car race. The car race provides the students with a

47

CR-B-02-01.PDF  

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

CR-B-02-01 CR-B-02-01 AUDIT REPORT FIXED-PRICE CONTRACTING FOR DEPARTMENT OF ENERGY CLEANUP ACTIVITIES OCTOBER 2001 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES October 15, 2001 MEMORANDUM FOR THE ASSISTANT SECRETARY, OFFICE OF ENVIRONMENTAL MANAGEMENT FROM: Phillip L. Holbrook (Signed) Deputy Inspector General for Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Fixed-Price Contracting for Department of Energy Cleanup Activities" BACKGROUND As part of its Contract Reform effort, the Department of Energy (Department) acted to increase its use of

48

Morphology, deformation, and defect structures of TiCr{sub 2} in Ti-Cr alloys  

SciTech Connect

The morphologies and defect structures of TiCr{sub 2} in several Ti-Cr alloys have been examined by optical metallography, x-ray diffraction, and transmission electron microscopy (TEM), in order to explore the room-temperature deformability of the Laves phase TiCr{sub 2}. The morphology of the Laves phase was found to be dependent upon alloy composition and annealing temperature. Samples deformed by compression have also been studied using TEM. Comparisons of microstructures before and after deformation suggest an increase in twin, stacking fault, and dislocation density within the Laves phase, indicating some but not extensive room-temperature deformability.

Chen, K.C.; Allen, S.M.; Livingston, J.D.

1992-12-31T23:59:59.000Z

49

NUREG/CR-6870 Consideration of Geochemical  

E-Print Network (OSTI)

in Groundwater Restoration at Uranium In-Situ Leach Mining Facilities Manuscript Completed: December 2006 Date associated with uranium mining sites throughout the United States are also included in this report. A tableNUREG/CR-6870 Consideration of Geochemical Issues in Groundwater Restoration at Uranium In

50

Femtosecond Cr:LiSAF and Cr:LiCAF lasers pumped by tapered diode lasers  

Science Journals Connector (OSTI)

We report compact, low-cost and efficient Cr:Colquiriite lasers that are pumped by high brightness tapered laser diodes. The tapered laser diodes provided 1 to 1.2 W of output power...

Demirbas, Umit; Schmalz, Michael; Sumpf, Bernd; Erbert, Gtz; Petrich, Gale S; Kolodziejski, Leslie A; Fujimoto, James G; Krtner, Franz X; Leitenstorfer, Alfred

2011-01-01T23:59:59.000Z

51

EECBG Success Story: Massachusetts Middle School Goes Local for...  

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

Massachusetts Middle School Goes Local for PV Solar Energy System EECBG Success Story: Massachusetts Middle School Goes Local for PV Solar Energy System August 13, 2010 - 11:21am...

52

Cr-doped scandium borate laser  

DOE Patents (OSTI)

A broadly wavelength-tunable laser is provided which comprises as the laser medium a single crystal of MBO.sub.3 :Cr.sup.3+, where M is selected from the group of Sc, In and Lu. The laser may be operated over a broad temperature range from cryogenic temperatures to elevated temperatures. Emission is in a spectral range from red to infrared, and the laser is useful in the fields of defense, communications, isotope separation, photochemistry, etc.

Chai, Bruce H. (Bridgewater, NJ); Lai, Shui T. (Florham Park, NJ); Long, Margaret N. (Landing, NJ)

1989-01-01T23:59:59.000Z

53

Carbon migration in 5Cr-0.5Mo/21Cr-12Ni dissimilar metal welds  

SciTech Connect

The carbon migration between a ferritic steel and an austenitic steel was studied in submerged arc-welded 5Cr-0.5Mo/21Cr-12Ni dissimilar metal welds (DMWs) after aging at 500 C for various times and after long-term service in technical practice. The distribution of carbon, chromium, nickel, and iron in the areas around the weld interface was determined by electron probe microanalysis, and the microstructural aspect in the carbon-depleted/enriched zone was characterized by optical microscopy and transmission electron microscopy (TEM). Furthermore, the precipitation sequences and composition characteristics of the carbides were identified by diffraction pattern microanalysis and energy-dispersive X-ray (EDX) microanalysis. It was found (1) that there exists a coherent relationship between intracrystalline M{sub 23}C{sub 6} and the austenitic matrix; (2) that the composition of M{sub 23}C{sub 6} in the carbon-enriched zone is independent of the duration of aging and service; (3) that the maximum carbon concentration is determined by the carbide type, the composition characteristic of precipitated carbides, and the concentration of carbide-forming Cr adjacent to the weld interface in the carbon-enriched zone; and (4) that the carbon migration in the 5Cr-0.5Mo/21Cr-12Ni DMWs can be described by a diffusion model.

Huang, M.L.; Wang, L. [Dalian Univ. of Technology (China). Dept. of Materials Engineering

1998-12-01T23:59:59.000Z

54

The post-war Middle East  

SciTech Connect

The Middle East remains today the global energy fulcrum. One year after the Persian Gulf war, the region is in greater turmoil and political uncertainty than it has known in modern times. The Iraqi invasion of Kuwait and subsequent external military intervention forced neighboring states to question the need for a foreign military presence in the future. The rift between the secular revolutionary states in the region led by Iraq, Libya, Yemen, Algeria, and Syria and the traditional monarchy of Saudi Arabia and the emirates of the gulf has widened. Egypt provides, at present, an uncomfortable bridge. The balance of political forces may be shifting. This paper attempts to answer the following questions: Where will we see the new leadership in the Middle East Will it again play a role through the Organization of Petroleum Exporting Countries and determination of the oil price in shaping the structure of global energy supply and demand

Tempest, P.

1992-03-09T23:59:59.000Z

55

Some Lizards of the Middle West  

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

Lizards of the Middle West Lizards of the Middle West Nature Bulletin No. 344-A May 10, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation SOME LIZARDS OF THE MIDDLE WEST More than 2,500 kinds of lizards are now known in the world, and they vary more widely in size, shape, color and habit than any of the other three groups of reptiles -- the snakes, the turtles and the alligators. Three kinds of lizards are known to live within 50 miles of Chicago but they are so scarce, and so wary or secretive, that the total number found by all the reptile enthusiasts is often only one or two a year. Farther south they become more common and farm boys know them well. Lizards, having dry scaly skins that they shed from time to time, should not be confused with the salamanders which, altho also four- legged and cold-blooded, are amphibians -- not reptiles -- and have moist smooth skins. The only live lizards that most of us ever see are in the zoos, notably the sluggish Gila Monster which is one of the only two poisonous species; or a friendly little Horned "Toad" which someone may have brought back from the Southwest; or one of those little American chameleons sometimes sold at carnivals or county fairs in states where that is still permitted.

56

An Accelerator Control Middle Layer Using MATLAB  

SciTech Connect

Matlab is a matrix manipulation language originally developed to be a convenient language for using the LINPACK and EISPACK libraries. What makes Matlab so appealing for accelerator physics is the combination of a matrix oriented programming language, an active workspace for system variables, powerful graphics capability, built-in math libraries, and platform independence. A number of software toolboxes for accelerators have been written in Matlab--the Accelerator Toolbox (AT) for machine simulations, LOCO for accelerator calibration, Matlab Channel Access Toolbox (MCA) for EPICS connections, and the Middle Layer. This paper will describe the ''middle layer'' software toolbox that resides between the high-level control applications and the low-level accelerator control system. This software was a collaborative effort between ALS (LBNL) and SPEAR3 (SSRL) but easily ports to other machines. Five accelerators presently use this software. The high-level Middle Layer functionality includes energy ramp, configuration control (save/restore), global orbit correction, local photon beam steering, insertion device compensation, beam-based alignment, tune correction, response matrix measurement, and script-based programs for machine physics studies.

Portmann, Gregory J.; Corbett, Jeff; Terebilo, Andrei

2005-03-15T23:59:59.000Z

57

An Accelerator Control Middle Layer Using MATLAB  

SciTech Connect

Matlab is an interpretive programming language originally developed for convenient use with the LINPACK and EISPACK libraries. Matlab is appealing for accelerator physics because it is matrix-oriented, provides an active workspace for system variables, powerful graphics capabilities, built-in math libraries, and platform independence. A number of accelerator software toolboxes have been written in Matlab -- the Accelerator Toolbox (AT) for model-based machine simulations, LOCO for on-line model calibration, and Matlab Channel Access (MCA) to connect with EPICS. The function of the MATLAB ''MiddleLayer'' is to provide a scripting language for machine simulations and on-line control, including non-EPICS based control systems. The MiddleLayer has simplified and streamlined development of high-level applications including configuration control, energy ramp, orbit correction, photon beam steering, ID compensation, beam-based alignment, tune correction and response matrix measurement. The database-driven Middle Layer software is largely machine-independent and easy to port. Six accelerators presently use the software package with more scheduled to come on line soon.

Portmann, Gregory J.; Corbett, Jeff; Terebilo, Andrei

2005-05-15T23:59:59.000Z

58

Massachusetts Middle School Goes Local for PV Solar Energy System |  

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

Middle School Goes Local for PV Solar Energy System Middle School Goes Local for PV Solar Energy System Massachusetts Middle School Goes Local for PV Solar Energy System August 13, 2010 - 11:00am Addthis New 26 kW solar energy system to be part of curriculum at Norton Middle School. | Photo courtesy of Norton Public Schools New 26 kW solar energy system to be part of curriculum at Norton Middle School. | Photo courtesy of Norton Public Schools Lindsay Gsell What are the key facts? Using Recovery Act Funding, Norton Middle School installed a 126 panel solar system. The school expects to save $6,000 in energy costs each year. Materials for solar system came from local Massachusetts companies. When the school buses pull up to Norton Middle School this year, students will see more than just their friends and teachers, they'll get a view of

59

Massachusetts Middle School Goes Local for PV Solar Energy System |  

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

Massachusetts Middle School Goes Local for PV Solar Energy System Massachusetts Middle School Goes Local for PV Solar Energy System Massachusetts Middle School Goes Local for PV Solar Energy System August 13, 2010 - 11:00am Addthis New 26 kW solar energy system to be part of curriculum at Norton Middle School. | Photo courtesy of Norton Public Schools New 26 kW solar energy system to be part of curriculum at Norton Middle School. | Photo courtesy of Norton Public Schools Lindsay Gsell What are the key facts? Using Recovery Act Funding, Norton Middle School installed a 126 panel solar system. The school expects to save $6,000 in energy costs each year. Materials for solar system came from local Massachusetts companies. When the school buses pull up to Norton Middle School this year, students will see more than just their friends and teachers, they'll get a view of

60

The following 24 credits are required. Course Cr Semester Course Cr Semester  

E-Print Network (OSTI)

Fundamentals of Pest Management 3 Soil and Water Science Minor 15 credits required Course Cr Required SWS Agriculture & Environmental Quality 3 SWS2007 World of Water 3 SWS2008 Humans, Soils, & Environmental Impact 3 SWS3023L Soil Judging 2 SWS4116 Environmental Nutrient Management 3 SWS4223 Environmental

Watson, Craig A.

Note: This page contains sample records for the topic "middle piney cr" 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

Microsoft Word - CR-AH Policy.doc  

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

laboratory and User safety along with User efficiency. After- Hours work inside the cleanroom (CR-AH) is an access privilege that requires deliberate selection of requested Users...

62

Using CrAIN Multilayer Coatings to Improve Oxidation Resistance...  

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

Coatings to Improve Oxidation Resistance of Steel Interconnects for Solid Oxide Fuel Cell Stacks. Using CrAIN Multilayer Coatings to Improve Oxidation Resistance of Steel...

63

CR mammography: Design and implementation of a quality control program  

SciTech Connect

Despite the recent acquisition of significant quantities of computed radiography CR equipment for mammography, Mexican regulations do not specify the performance requirements for digital systems such as those of CR type. The design of a quality control program QCP specific for CR mammography systems was thus considered relevant. International protocols were taken as reference to define tests, procedures and acceptance criteria. The designed QCP was applied in three CR mammography facilities. Important deficiencies in spatial resolution, noise, image receptor homogeneity, artifacts and breast thickness compensation were detected.

Moreno-Ramirez, A.; Brandan, M. E.; Villasenor-Navarro, Y.; Galvan, H. A.; Ruiz-Trejo, C. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, DF 04510 (Mexico); Departamento de Radiodiagnostico, Instituto Nacional de Cancerologia, DF 14080 (Mexico); Instituto de Fisica, Universidad Nacional Autonoma de Mexico, DF 04510 (Mexico)

2012-10-23T23:59:59.000Z

64

Large half-metallic gap in ferromagnetic semi-Heusler alloys CoCrP and CoCrAs  

SciTech Connect

We investigate the electronic structure and magnetism of semi-Heusler alloys CoCrP and CoCrAs using the full-potential linearized augmented plane wave method. The calculations reveal that CoCrP and CoCrAs are half-metallic (HM) ferromagnets with the same magnetic moment of 2.00 {mu}{sub B} per formula unit. Both alloys have large half-metallic gaps (up to 0.50 eV) and wide band gaps (above 1 eV). The half-metallicity of CoCrP and CoCrAs can be retained even when their lattice constants are changed by -4.8% to 6.6% and -7.7% to 4.5%, respectively. The two alloys show great promise in the applications of spin valve and magnetic tunnel junction.

Yao Zhongyu [School of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158 (China); Zhang, Y. S. [School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China); Yao, K. L. [School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China); International Center of Materials Physics, Chinese Academy of Science, Shenyang 110015 (China)

2012-08-06T23:59:59.000Z

65

Risk-assessment-methodology development for waste isolation in geologic media. Technical review of documents NUREG/CR-0394, NUREG/CR-0424, NUREG/CR-0458  

SciTech Connect

A review of five documents that were prepared for the USNRC by Sandia Laboratories is presented in this report. The documents covered in the present review include: NUREG/CR-1262, NUREG/CR-1376, NUREG/CR-1377, NUREG/CR-1397 and NUREG/CR-1608. This constitutes the second phase of the review; the first phase was reported in Volume 1 of NUREG/CR-1672, November 1980. Two of the documents concern simplified computational methods illustrative of the calculations necessary to produce a response surface. Three of the reports pertain to statistical methods, including the application of Latin hypercube Sampling (LHS). The following observations have been made relative to the above reports: (1) the reports are, in general, difficult to read, due, in part, to unnecessarily complicated notation and lack of adequate explanation and examples, (2) the relationship of the work to similar work in the US and abroad is not discussed, and (3) limitations of the LHS method are not discussed in sufficient depth. The Sandia's response to this review is published as NUREG/CR-2428. Volume 1 is scheduled for completion in June 1982.

Stevens, C.A.; Fullwood, R.R.; Basin, S.L.

1980-11-01T23:59:59.000Z

66

Middle Tennessee EMC - Residential Energy Efficiency Rebate Program |  

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

Middle Tennessee EMC - Residential Energy Efficiency Rebate Program Middle Tennessee EMC - Residential Energy Efficiency Rebate Program Middle Tennessee EMC - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Heating & Cooling Commercial Heating & Cooling Cooling Construction Design & Remodeling Ventilation Manufacturing Heat Pumps Windows, Doors, & Skylights Program Info State Tennessee Program Type Utility Rebate Program Rebate Amount Windows (Replacement): $500 Storm Windows: $500 Duct Work: $500 HVAC (Replacement): $250 Building Insulation (Contractor Installed): $500 Building Insulation (Self Installed): $250 Water Heater Insulation: $50 Air Sealing: $500 HVAC Tune-Up: $150 Provider Middle Tennessee Electric Membership Corporation

67

Dry dig: Ethics and alcohol in Middle Eastern archaeological practice  

E-Print Network (OSTI)

ARTICLE DRY DIG ETHICS AND ALCOHOL IN MIDDLE EASTERNhad encountered discussions of ethics, archaeology, andtower discussions regarding ethics and archaeology can ring

Porter, Benjamin W.

2010-01-01T23:59:59.000Z

68

Jefferson Lab Hosts Virginia Middle School Science Bowl on March...  

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

http:science.energy.govwdtsnsb Science Bowl rules, the locations of regional middle school competitions and sample questions are posted at: http:science.energy.govwdts...

69

Spectroscopic properties of Cr-doped melilite crystals  

Science Journals Connector (OSTI)

?Four kinds of Cr-droped melilite crystals, Ca2MgSi2O7 (akermanite), CaAl2SiO7 (gehlenite), CaGa2SiO7 (Ga-gehlenite) and CaGa2GeO7 (GaGe-gehlenite), with different sizes of the sites for Cr ions to substitute, we...

Akiko Sugimoto; Yukio Nobe; Takafumi Yamazaki

1997-07-01T23:59:59.000Z

70

NUREG/CR-6911 Tests of Uranium (VI) Adsorption  

E-Print Network (OSTI)

NUREG/CR-6911 Tests of Uranium (VI) Adsorption Models in a Field Setting U.S. Geological Survey U/CR-6911 Tests of Uranium (VI) Adsorption Models in a Field Setting Manuscript Completed: August 2006 Date Published: August 2006 Prepared by G. P. Curtis, J. A. Davis Water Resources Division U.S. Geological Survey

71

CR-L-01-06.PDF  

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

8, 2001 8, 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman (Signed) Inspector General SUBJECT: INFORMATION: Federal Managers' Financial Integrity Act Audit Report Audit Report No.: CR-L-01-06 We reviewed the Department of Energy's (Department) progress in implementing the Federal Managers' Financial Integrity Act (FMFIA) of 1982. The review was made to assist you in determining whether the evaluations of the systems of management, accounting, and administrative controls were carried out in a reasonable and prudent manner by the Department for Fiscal Year 2000. The Department's evaluation of its control systems was examined for compliance with requirements of the FMFIA, the General Accounting Office's "Standards for Internal Control in the Federal Government," Office of Management and Budget Circulars

72

The electrical resistance of Cr films  

Science Journals Connector (OSTI)

Measurements of the thickness dependence of the electrical resistance of two very thin Cr films deposited at substrate temperatures of 385 and 360?C and pressures of 410? 7 and 10? 6 Torr are reported. Preliminary measurements of the thickness dependence of the Nel temperature (T N ) of the film deposited at 360?C at thicknesses ?10 nm are also presented. In these two films the resistance in the thickness region 2?d?7.5 nm can be very well described by R?[(d/d c )? 1 ]?t with d c equal to 1.640.20 and 1.030.20 nm respectively and t=1.340.11. The Nel temperatures show a turning point around 14 nm in agreement with the known thickness dependence of the stress. d T N /d S t has been found to be ?100 K/kbar where S t is the internal tensile stress in the film.

J. A. J. Lourens; S. Arajs; H. F. Helbig; L. Cheriet; El?Sayed A. Mehanna

1988-01-01T23:59:59.000Z

73

PARS II Change Request (CR) Form  

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

Title: Phone #: Office/Symbol: Email: CHANGE TYPE: Defect: New Requirement: PRIORITY: PARS II Change Request Form (APR 2011) PARS II Change Request (CR) Form 1 = Prevents the accomplishment of an essential PARS-II capability 3 = Adversely affects the accomplishment of an essential PARS-II capability, but a work-around solution is known 4 = Results in User / Operator inconvenience or annoyance, but does not affect an essential PARS-II capability 5 = Any other effect 1) Detailed description of problem/need. (If possible, provide project #(s) you are working with). PROBLEM/CHANGE DESCRIPTION: 2) Where in system defect is seen or where new functionality is required (i.e., which screen, which report). Screenshots (as separate attachments) are helpful.

74

Audit Report: CR-FS-97-02 | Department of Energy  

Office of Environmental Management (EM)

CR-FS-97-02 Audit Report: CR-FS-97-02 May 1, 1997 Audit of the Department of Energy's Consolidated Financial Statements for Fiscal Year 1996 Audit Report: CR-FS-97-02 More...

75

Middle East: Slow year on the Gulf  

SciTech Connect

This article surveys the petroleum outlook in the Middle East area. Observations include: Saudi Arabia's money crunch continues to keep the lid on exploration, production work; Abu Dhabi has also curtailed operations because of low oil prices, reduced budgets; Followup drilling has been disappointing around recent gas strikes in Sharjah, Dubai; Oman's aggressive EandP program will result in a 30% drilling increase this year; Kuwait isn't slowing down its development of light oil either; the goal is 40 new wells; Iran and Iraq are still boosting export capacities despite attacks on oil facilities; North Yemen's Alief field is a major find. Numerous structures remain to be drilled; Syria, Bahrain have development projects underway. Turkey is attracting U.S. majors.

Not Available

1986-08-01T23:59:59.000Z

76

An Economic Study of Farm Organization in the Piney Woods Farming Area of Texas.  

E-Print Network (OSTI)

majority of farms, cotton is the only commercial enterprise of importance; other enterprises are included primarily to supply farm and family requirements for feed and food. The commercial production of tomatoes, sweet potatoes, watermelons, numerous 1... the data from the detailed farm accounts. Records were obtained on the dairy, tomato, sweet potato, pea, and watermelon enter- prises. Information was obtained on the man labor, horse work, material requirements, and cash costs used in production...

Bonnen, C. A. (Clarence Alfred); Thibodeaux, B. H.; Criswell, J. F.

1932-01-01T23:59:59.000Z

77

BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER  

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

BOE Reserve Class BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Basin Outline ID The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and Nature of Restrictions to Their Development", prepared by the US Departments of Interior, Agriculture and Energy.

78

Heath Middle School Science Students Study Environmental Issue at Paducah  

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

Heath Middle School Science Students Study Environmental Issue at Heath Middle School Science Students Study Environmental Issue at Paducah Site Heath Middle School Science Students Study Environmental Issue at Paducah Site April 1, 2012 - 12:00pm Addthis Mentor Jim Erickson of the LATA Kentucky team shows Heath Middle School sixthgrader Ian Morgan how to use red cabbage to indicate if a watery solution is acidic, basic, or neutral. Mentor Jim Erickson of the LATA Kentucky team shows Heath Middle School sixthgrader Ian Morgan how to use red cabbage to indicate if a watery solution is acidic, basic, or neutral. Heath Middle School eighth-grader Travis Crouch performs a pH (acidity-basicity) test using red cabbage. Heath Middle School eighth-grader Travis Crouch performs a pH (acidity-basicity) test using red cabbage. Kelly Layne of the LATA Kentucky team tells Heath Middle School students how to use zinc pennies in an experiment with differing known and unknown solutions. Facing, from left, are students Atherton Milford, McKenzie Moss, Trevor Kendall, Max Kolb, and James Michael Dodd.

79

The middle-atmosphere Hadley circulation and equatorial inertial  

E-Print Network (OSTI)

The middle-atmosphere Hadley circulation and equatorial inertial adjustment 1234567 89A64BC7DEF72B4 S 2001 American Meteorological Society 3077 The Middle-Atmosphere Hadley Circulation and Equatorial toward a balanced state results in a type of Hadley circulation that lies outside the ``downward control

Wirosoetisno, Djoko

80

Middle School Students Go Green | Department of Energy  

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

Middle School Students Go Green Middle School Students Go Green Middle School Students Go Green November 15, 2010 - 2:27pm Addthis Lindsay Gsell Kentucky's Turkey Foot Middle School is going green. In this video, see a tour from students as they showcase the school's geothermal field, green roof, green building products, daylight harvesting system, solar panels and rainwater catchment system. Through the Kentucky Department for Energy Development and Independence, Turkey Foot Middle School received nearly $2 million in Recovery Act funding to complete the project. Addthis Related Articles Each classroom has a geothermal unit installed. Although large, the units blend into surroundings and don't produce excess noise. | Photo Courtesy of Sterling Public Schools Geothermal Systems are a Breath of Fresh Air for Illinois School District

Note: This page contains sample records for the topic "middle piney cr" 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

Are You Smarter Than a Middle Schooler? | Department of Energy  

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

Are You Smarter Than a Middle Schooler? Are You Smarter Than a Middle Schooler? Are You Smarter Than a Middle Schooler? April 25, 2012 - 10:12am Addthis Hopkins Junior High School Team members, from Fremont, Calif., Raghu Dhara and Krishna Bharathal compete at the 2010 National Science Bowl for middle school students in Washington D.C. | Photo courtesy of John Troha, National Science Bowl. Hopkins Junior High School Team members, from Fremont, Calif., Raghu Dhara and Krishna Bharathal compete at the 2010 National Science Bowl for middle school students in Washington D.C. | Photo courtesy of John Troha, National Science Bowl. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs How can I participate? We will be livetweeting the round-robin tournaments from @energy on

82

NREL: News Feature - Middle Schoolers Shine in Electric Car Races  

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

Middle Schoolers Shine in Electric Car Races Middle Schoolers Shine in Electric Car Races May 24, 2013 In this photo, a boy grins widely as he holds a yellow folder over his model solar car. In the background are several black neoprene tracks and other middle-school students awaiting the starting signal. An adult race judge holds her hand in the air, signaling that everything is ready for the start of the race. Enlarge image Xavier Urquijo from Summit Ridge Middle School in Littleton waits for the start signal to lift the folder covering the solar panel on his team's car, "Knight Hawk." His team was one of 97 from 28 Colorado middle schools racing solar and lithium-ion powered vehicles they designed and built themselves at NREL's 2013 Junior Solar Sprint and Lithium-Ion Battery car competitions on May 18.

83

9 Cr-- 1 Mo steel material for high temperature application  

DOE Patents (OSTI)

One or more embodiments relates to a high-temperature, titanium alloyed, 9 Cr-1 Mo steel exhibiting improved creep strength and oxidation resistance at service temperatures up to 650.degree. C. The 9 Cr-1 Mo steel has a tempered martensite microstructure and is comprised of both large (0.5-3 .mu.m) primary titanium carbides and small (5-50 nm) secondary titanium carbides in a ratio of. from about 1:1.5 to about 1.5:1. The 9 Cr-1 Mo steel may be fabricated using exemplary austenizing, rapid cooling, and tempering steps without subsequent hot working requirements. The 9 Cr-1 Mo steel exhibits improvements in total mass gain, yield strength, and time-to-rupture over ASTM P91 and ASTM P92 at the temperature and time conditions examined.

Jablonski, Paul D; Alman, David; Dogan, Omer; Holcomb, Gordon; Cowen, Christopher

2012-11-27T23:59:59.000Z

84

TI--CR--AL--O thin film resistors  

DOE Patents (OSTI)

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

2000-01-01T23:59:59.000Z

85

Precipitates in a Cr(VI)-Contaminated Concrete  

Science Journals Connector (OSTI)

The composition, determined by energy-dispersive X-ray spectroscopy, morphology, and d spacings, measured by electron diffraction, identifies these crystals as chromate enriched ettringite (Ca6Al2((S,Cr)O4)2(OH)1226H2O) with the mole fraction of CrO42- in the SO42- position being 0.41 and 0.72. ... Some of these crystals appear to be pseudomorphs of ettringite. ... The CrO42--hydrocalumite crystals are coated with smaller acicular crystals that are most likely solid solutions between Si-ettringite (Ca6Al2(SiO3)3(OH)1226H2O) and CrO42--ettringite. ...

Carl D. Palmer

2000-09-01T23:59:59.000Z

86

Polarized neutron reflectometry of Fe/Cr/Gd superlattices  

Science Journals Connector (OSTI)

The magnetic structure of Fe/Cr/Gd superlattices is investigated using complementary methods of SQUID magnetometry and polarized neutron reflectometry. The complex magnetic behavior of the given...d (Fe) and 4f (...

M. V. Ryabukhina; E. A. Kravtsov

2014-09-01T23:59:59.000Z

87

Phase stability and elastic properties of Cr-V alloys  

SciTech Connect

V is the only element in the periodic table that forms a complete solid solution with Cr and thus is particularly important in alloying strategy to ductilize Cr. This study combines first-principles density functional theory calculations and experiments to investigate the phase stability and elastic properties of CrV binary alloys. The cluster expansion study reveals the formation of various ordered compounds at low temperatures that were not previously known. These compounds become unstable due to the configurational entropy of bcc solid solution as the temperature is increased. The elastic constants of ordered and disordered compounds are calculated at both T = 0 K and finite temperatures. The overall trends in elastic properties are in agreement with measurements using the resonant ultrasound spectroscopy method. The calculations predict that addition of V to Cr decreases both the bulk modulus and the shear modulus, and enhances the Poissons ratio, in agreement with experiments. Decrease in the bulk modulus is correlated to decrease in the valence electron density and increase in the lattice constant. An enhanced Poissons ratio for bcc CrV alloys (compared to pure Cr) is associated with an increased density of states at the Fermi level. Furthermore, the difference charge density in the bonding region in the (110) slip plane is highest for pure Cr and decreases gradually as V is added. The present calculation also predicts a negative Cauchy pressure for pure Cr, and it becomes positive upon alloying with V. The intrinsic ductilizing effect from V may contribute, at least partially, to the experimentally observed ductilizing phenomenon in the literature.

Gao, M. C.; Suzuki, Y.; Schweiger, H.; Do?an, .N.; Hawk, J.; Widom M.

2013-02-20T23:59:59.000Z

88

Middle School Electric Car Competition | U.S. DOE Office of Science...  

Office of Science (SC) Website

Electric Car Competition National Science Bowl (NSB) NSB Home About High School Middle School Attending National Event Volunteers 2014 Competition Results Middle School Round...

89

Atom probe: a direct technique for kinetic measurements. [Fe-24Cr; Fe-32Cr; Fe-28. 5Cr-10. 6Co  

SciTech Connect

The atom probe has been used to study the phase transformations occurring within the low-temperature miscibility gaps in Fe-Cr and Fe-Cr-Co alloys. The morphology of the two-phase microstructure resulting from phase separation deep within the miscibility gaps was found to be highly interconnected and charactristic of an isotropic spinodal reaction. The characteristic dimensions of the microstructure and the changes in composition were measured as a function of aging. The coarsening of the network structures could be fitted with a power law with time exponents that were significantly less than the classical Lifshitz-Slyozov-Wagner value of one-third.

Miller, M.K.; Brenner, S.S.; Camus, P.P.; Soffa, W.A.

1984-04-04T23:59:59.000Z

90

Williams Elementary and Middle School Wind Project | Open Energy  

Open Energy Info (EERE)

Middle School Wind Project Middle School Wind Project Jump to: navigation, search Name Williams Elementary and Middle School Wind Project Facility Williams Elementary and Middle School Sector Wind energy Facility Type Community Wind Location AZ Coordinates 35.253555°, -112.19558° 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":35.253555,"lon":-112.19558,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

91

Middle School Energy and Nuclear Science Curriculum Now Available |  

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

Middle School Energy and Nuclear Science Curriculum Now Available Middle School Energy and Nuclear Science Curriculum Now Available Middle School Energy and Nuclear Science Curriculum Now Available October 30, 2013 - 1:18pm Addthis Andrea Duskas Public Affairs Specialist for the Office of Nuclear Energy A new middle school science, technology, engineering, and math (STEM) curriculum called The Harnessed Atom is now available on the Office of Nuclear Energy website. This new curriculum offers accurate, unbiased, and up-to-date information on the roles that energy and nuclear science play in our lives. The essential principles and fundamental concepts in The Harnessed Atom address the latest science standards for crosscutting concepts about energy and matter. The Harnessed Atom teacher's kit is an updated and expanded edition of the

92

NREL: Education Programs - National Science Bowl Middle School  

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

National Science Bowl - Middle School National Science Bowl - Middle School Photo of a group of students and adults standing on a stage. Department of Energy Secretary Steven Chu and First Lady Michelle Obama are standing among the students. Photo of a small, indoor model car racetrack. People are kneeling around the track as they watch a race that is in progress. The Department of Energy's Office of Science sponsors the National Science Bowl® competition. This fun, fast-paced academic tournament tests the brainpower of middle school student teams on science and math topics. It is well recognized that the middle school years are the most productive time to attract students to science, technology, engineering, and math (STEM) subjects. The National Science Bowl provides an opportunity for students to

93

East Middle School and Cayuga Community College Space Heating Low  

Open Energy Info (EERE)

Middle School and Cayuga Community College Space Heating Low Middle School and Cayuga Community College Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name East Middle School and Cayuga Community College Space Heating Low Temperature Geothermal Facility Facility East Middle School and Cayuga Community College Sector Geothermal energy Type Space Heating Location Auburn, New York Coordinates 42.9317335°, -76.5660529° 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":[]}

94

Wellington Middle School Wind Project | Open Energy Information  

Open Energy Info (EERE)

Wellington Middle School Wind Project Wellington Middle School Wind Project Jump to: navigation, search Name Wellington Middle School Wind Project Facility Wellington Middle School Sector Wind energy Facility Type Community Wind Location CO Coordinates 40.708813°, -105.001572° 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":40.708813,"lon":-105.001572,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

95

Middle East and African Partnerships and Projects | Department of Energy  

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

Middle East and African Partnerships and Projects Middle East and African Partnerships and Projects Middle East and African Partnerships and Projects EERE engages bilaterally with individual countries in the Middle East and Africa. Bilateral Partnerships Israel Binational Industrial Research and Development (BIRD) Foundation EERE collaborates with the Israeli Ministry of National Infrastructure to conduct jointly-funded research, development, and demonstration projects that aim to successfully commercialize cutting-edge clean energy technologies. The two governments work through the Binational BIRD Foundation, a quasi-governmental entity that was established in the 1970s to stimulate, promote, and support industrial R&D to mutually benefit the United States and Israel. Using funds provided by EERE and Israeli Ministry

96

Memorial Middle School Wind Project | Open Energy Information  

Open Energy Info (EERE)

Middle School Wind Project Middle School Wind Project Jump to: navigation, search Name Memorial Middle School Wind Project Facility Memorial Middle School Sector Wind energy Facility Type Community Wind Location SD Coordinates 43.532688°, -96.818901° 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":43.532688,"lon":-96.818901,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

97

The oldest dinosaur? A Middle Triassic dinosauriform from Tanzania  

Science Journals Connector (OSTI)

...A Middle Triassic dinosauriform from Tanzania Sterling J. Nesbitt 1 Paul M. Barrett...yet found) from the late Anisian of Tanzania. 2. Systematic palaeontology Archosauria...Manda beds, Ruhuhu Basin, southern Tanzania. The Lifua Member is late Anisian...

2013-01-01T23:59:59.000Z

98

Teachers and JLab scientists help middle-school science instructors...  

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

a "magic" trick during the course section on magnetism. Teachers and JLab scientists help middle-school science instructors prepare to teach physics in the 21st century By John...

99

Functional and structural characterization of the macaque Middle face patch  

E-Print Network (OSTI)

The middle face patch is a region of cortex in the ventral visual pathway of the Inferior Temporal lobe in the macaque brain. This region has been identified by functional MRI to respond preferentially to images of faces ...

Aparicio, Paul (Paul L.)

2014-01-01T23:59:59.000Z

100

The Middle-Atmosphere Hadley Circulation and Equatorial Inertial Adjustment  

Science Journals Connector (OSTI)

In the tropical middle atmosphere the climatological radiative equilibrium temperature is inconsistent with gradient-wind balance and the available angular momentum, especially during solstice seasons. Adjustment toward a balanced state results ...

Kirill Semeniuk; Theodore G. Shepherd

2001-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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

Secretary Bodman Travels to the Middle East | Department of Energy  

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

the Middle East the Middle East Secretary Bodman Travels to the Middle East November 10, 2005 - 2:22pm Addthis Four-nation swing to emphasize domestic energy needs and goals WASHINGTON, DC - Secretary of Energy Samuel W. Bodman embarked upon a four-nation tour through the Middle East to enhance the United States' relationship with major oil-producing nations, promote economic liberalization and increased foreign investment in the region, and reaffirm U.S. energy policy goals. "Both consumers and producers of energy depend on a vibrant, growing world economy. By working together we can increase the energy and economic security of the United States and our international partners and pursue continued growth and prosperity in developed and developing nations," Secretary Bodman said.

102

Stratton Middle and High School Wind Project | Open Energy Information  

Open Energy Info (EERE)

Stratton Middle and High School Wind Project Stratton Middle and High School Wind Project Jump to: navigation, search Name Stratton Middle and High School Wind Project Facility Stratton Middle and High School Sector Wind energy Facility Type Community Wind Location CO Coordinates 39.30444°, -102.601151° 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":39.30444,"lon":-102.601151,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

103

Beaumont Middle School Design Project April May 2014  

E-Print Network (OSTI)

1 Beaumont Middle School Design Project April ­ May 2014 Carl Lee and Craig Schroeder #12;2 SketchUp 1. SketchUp is free, and you can download it from the website www.sketchup.com. For some K12 use, see www.sketchup.com/3Dfor/k12-education. 2. For some student work from Jessie Clark Middle School

Lee, Carl

104

Conneaut Middle School Wind Turbine | Open Energy Information  

Open Energy Info (EERE)

Conneaut Middle School Wind Turbine Conneaut Middle School Wind Turbine Jump to: navigation, search Name Conneaut Middle School Wind Turbine Facility Conneaut Middle School Wind Turbine Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Conneaut Middle School Developer NexGen Energy Partners Energy Purchaser Conneaut Middle School Location Conneaut OH Coordinates 41.92601°, -80.557126° 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":41.92601,"lon":-80.557126,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

105

Effect of the magnetic phase transition on the charge transport in layered semiconductor ferromagnets TlCrS{sub 2} and TlCrSe{sub 2}  

SciTech Connect

TlCrS{sub 2} and TlCrSe{sub 2} crystals were synthesized by solid-state reaction. X-ray diffraction analysis showed that TlCrS{sub 2} and TlCrSe{sub 2} compounds crystallize in the hexagonal crystal system with lattice parameters a = 3.538 A, c = 21.962 A, c/a {approx} 6.207, z = 3; a = 3.6999 A, c = 22.6901 A, c/a {approx} 6.133, z = 3; and X-ray densities {rho}{sub x} = 6.705 and 6.209 g/cm{sup 3}, respectively. Magnetic and electric studies in a temperature range of 77-400 K showed that TlCrS{sub 2} and TlCrSe{sub 2} are semiconductor ferromagnets. Rather large deviations of the experimental effective magnetic moment of TlCrS{sub 2} (3.26 {mu}{sub B}) and TlCrSe{sub 2} (3.05 {mu}{sub B}) from the theoretical one (3.85 {mu}{sub B}) are attributed to two-dimensional magnetic ordering in the paramagnetic region of strongly layered ferromagnets TlCrS{sub 2} and TlCrSe{sub 2}. The effect of the magnetic phase's transition on the charge transport in TlCrS{sub 2} and TlCrSe{sub 2} is detected.

Veliyev, R. G.; Sadikhov, R. Z.; Kerimova, E. M., E-mail: ekerimova@physics.ab.az; Asadov, Yu. G.; Jabbarov, A. I. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

2009-09-15T23:59:59.000Z

106

Grain boundary depletion and migration during selective oxidation of Cr in a Ni-5Cr binary alloy exposed to high-temperature hydrogenated water  

SciTech Connect

High-resolution microscopy of a high-purity Ni-5Cr alloy exposed to 360C hydrogenated water reveals intergranular selective oxidation of Cr accompanied by local Cr depletion and diffusion-induced grain boundary migration (DIGM). The corrosion-product oxide consists of a porous, interconnected network of Cr2O3 platelets with no further O ingress into the metal ahead. Extensive grain boundary depletion of Cr (to <0.05at.%) is observed typically 20100 nm wide as a result of DIGM and reaching depths of many micrometers beyond the oxidation front.

Schreiber, Daniel K.; Olszta, Matthew J.; Bruemmer, Stephen M.

2014-10-15T23:59:59.000Z

107

Nitrate Enhanced Microbial Cr(VI) Reduction-Final Report  

SciTech Connect

A major challenge for the bioremediation of radionuclides (i.e., uranium, technetium) and metals (i.e., Cr(VI), Hg) is the co-occurrence of nitrate as it can inhibit metal transformation. Denitrification (nitrate reduction to dinitrogen gas) is considered the most important ecological process. For many metal and metalloid reducing bacteria, however, ammonia is the end product through respiratory nitrate reduction (RNRA). The focus of this work was to determine how RNRA impacts Cr(VI) transformation. The goal was to elucidate the specific mechanism(s) that limits Cr(VI) reduction in the presence of nitrate and to use this information to develop strategies that enhance Cr(VI) reduction (and thus detoxification). Our central hypothesis is that nitrate impacts the biotransformation of metals and metalloids in three ways 1) as a competitive alternative electron acceptor (inhibiting transformation), 2) as a co-metabolite (i.e., concomitant reduction, stimulating transformation), and 3) as an inducer of specific proteins and pathways involved in oxidation/reduction reactions (stimulating transformation). We have identified three model organisms, Geobacter metallireducens (mechanism 1), Sulfurospirillum barnesii, (mechasism 2), and Desulfovibrio desulfuricans (mechanisms 3). Our specific aims were to 1) investigate the role of Cr(VI) concentration on the kinetics of both growth and reduction of nitrate, nitrite, and Cr(VI) in these three organisms; 2) develop a profile of bacterial enzymes involved in nitrate transformation (e.g., oxidoreductases) using a proteomic approach; 3) investigate the function of periplasmic nitrite reductase (Nrf) as a chromate reductase; and 4) develop a strategy to maximize microbial chromium reduction in the presence of nitrate. We found that growth on nitrate by G. metallireducens was inhibited by Cr(VI). Over 240 proteins were identified by LC/MS-MS. Redox active proteins, outer membrane heavy metal efflux proteins, and chemotaxis sensory proteins (Gmet_2478 and Gmet_1641) were up-regulated with exposure to Cr(VI). A nine-heme cytochrome C was purified that could reduce nitrite and could be oxidized by Cr(VI). For D. desulfuricans, we found that confirmed that Cr(VI) induced a prolonged lag period when Cr(VI) was reduced. Over three hundred proteins were unequivocally identified by LC/MS-MS and a significant number of down-regulated proteins for which the levels were changed >2 fold compared to control. Sulfite reductase levels were similar, however, nitrate and nitrite reductase were down-regulated. The supernatant of spent cultures was found to contain a filterable, heat stable compound that rapidly reduced Cr(VI). In addition, desulfoviridin was purified from nitrate grown cells and shown to have nitrite reductase activity that was inhibited by Cr(VI). For S. barnesii, periplasmic nitrate reductase (Nap), nitrite reductase (Nrf), and the metalloid reductase (Rar) were purified and characterized. The supernatant of spent cultures was also found to contain a filterable, heat stable compound that rapidly reduced Cr(VI) but that Rar also reduced Cr(VI). Our results from specific aims 1 through 3 indicate that for G. metallireducens, Cr(VI) inhibits nitrate respiration as it oxidizes cytochromes involved in nitrate respiration. Iron reduction is apparently not affected and the inhibitory affects of Cr(VI) may be attenuated by the addition of sufficient Fe(III) to generate Fe(II) that abiotically reduces the chromium. For S. barnesii, although the enzyme assays indicate that the components of the respiratory pathway for nitrate (e.g. Nap and Nrf) are inhibited by chromate, the organism has a mechanism to prevent this from actually occurring. Our current hypothesis is that the non-specific metalloid reductase (Rar) is providing resistance by reducing the Cr(VI). The strategy here would be to enhance its growth and metabolism in the natural setting. Lactate is a suitable electron donor for S. barnesii but other donors are possible. Although the version of the Phylochip used for monitoring the microb

John F. Stolz

2011-06-15T23:59:59.000Z

108

Metastable bcc phase formation in the Nb-Cr system  

SciTech Connect

Extended metastable bcc solid solutions of Nb-Xat.%Cr (X = 35, 50, 57, 77, 82, and 94) were synthesized by two-anvil splat-quenching. In addition, bcc (Nb-67at.%Cr) was prepared by mechanically alloying mixtures of niobium and chromium powders. The lattice parameters were measured by X-ray diffraction and the Young`s moduli were measured by low-load microindentation. The composition dependence of the lattice parameters and elastic moduli show a positive deviation with respect to a rule of mixtures. During continuous heating at 15C/min., the metastable precursor bcc phases decomposed at temperatures above 750C to uniformly refined microstructures.

Thoma, D.J.; Schwarz, R.B. [Los Alamos National Lab., NM (United States); Perepezko, J.H. [Wisconsin Univ., Madison, WI (United States). Dept. of Materials Science and Engineering; Plantz, D.H. [Coast Guard Academy, New London, CT (United States). Dept. of Engineering

1993-08-01T23:59:59.000Z

109

Middle School Students Go Green | Department of Energy  

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

School Students Go Green School Students Go Green Middle School Students Go Green November 15, 2010 - 2:27pm Addthis Lindsay Gsell Kentucky's Turkey Foot Middle School is going green. In this video, see a tour from students as they showcase the school's geothermal field, green roof, green building products, daylight harvesting system, solar panels and rainwater catchment system. Through the Kentucky Department for Energy Development and Independence, Turkey Foot Middle School received nearly $2 million in Recovery Act funding to complete the project. Addthis Related Articles Each classroom has a geothermal unit installed. Although large, the units blend into surroundings and don't produce excess noise. | Photo Courtesy of Sterling Public Schools Geothermal Systems are a Breath of Fresh Air for Illinois School District

110

Readout of Secretary Chu's Middle East trip: Thursday, February 25 |  

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

Readout of Secretary Chu's Middle East trip: Thursday, February 25 Readout of Secretary Chu's Middle East trip: Thursday, February 25 Readout of Secretary Chu's Middle East trip: Thursday, February 25 February 25, 2010 - 12:00am Addthis Today, Secretary Chu was in Doha, Qatar, where he began the day by signing a Memorandum of Understanding on Renewable and Alternative Energy with Deputy Prime Minister and Energy & Industry Minister Abdullah bin Hamad Al-Attiyah. The agreement provides a framework for bilateral cooperation with the Ministry and other Qatari institutions on clean energy innovation. He then met with Prime Minister Sheikh Hamad bin Jassim bin Jaber Al Thani. In the afternoon, the Secretary participated in a roundtable focused on renewable energy, hosted by the Qatar National Food Security Program. He then traveled to the Qatar Science and Technology Park (QSTP) where he

111

Delivering Energy Efficiency to Middle Income Single Family Households  

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

Delivering Energy Efficiency to Middle Income Single Family Households Delivering Energy Efficiency to Middle Income Single Family Households Title Delivering Energy Efficiency to Middle Income Single Family Households Publication Type Report Year of Publication 2011 Authors Zimring, Mark, Merrian Borgeson, Ian M. Hoffman, Charles A. Goldman, Elizabeth Stuart, Annika Todd, and Megan A. Billingsley Pagination 102 Date Published 12/2011 Publisher LBNL City Berkeley Keywords electricity markets and policy group, energy analysis and environmental impacts department Abstract The question posed in this report is: How can programs motivate these middle income single family households to seek out more comprehensive energy upgrades, and empower them to do so? Research methods included interviews with more than 35 program administrators, policy makers, researchers, and other experts; case studies of programs, based on interviews with staff and a review of program materials and data; and analysis of relevant data sources and existing research on demographics, the financial status of Americans, and the characteristics of middle income American households. While there is no 'silver bullet' to help these households overcome the range of barriers they face, this report describes outreach strategies, innovative program designs, and financing tools that show promise in increasing the attractiveness and accessibility of energy efficiency for this group. These strategies and tools should be seen as models that are currently being honed to build our knowledge and capacity to deliver energy improvements to middle income households. However, the strategies described in this report are probably not sufficient, in the absence of robust policy frameworks, to deliver these improvements at scale. Instead, these strategies must be paired with enabling and complementary policies to reach their full potential.

112

Oil and gas developments in Middle East in 1986  

SciTech Connect

Petroleum production in Middle East countries during 1986 totaled 4,493,973,000 bbl (an average rate of 12,312,254 BOPD), up 22.3% from the revised 1985 total of 3,673,729,000 bbl. Iraq, Kuwait, Saudi Arabia, Abu Dhabi, and Oman had significant increased; Iran was the only Middle East country with a significant decrease. New fields went on production in Oman and Yemen Arab Republic, and significant discoveries were reported in Iraq, Yemen Arab Republic, Oman, and Syria. However, exploration was generally down in most countries. Exploration and production operations continued to be affected by war in Iraq and Iran. 8 figures, 7 tables.

Hemer, D.O.; Gohrbandt, K.H.A.

1987-10-01T23:59:59.000Z

113

October 2006 NASA/CR-2006-214298  

E-Print Network (OSTI)

October 2006 NASA/CR-2006-214298 NIA Report No. 2006-01 A High-Level Formalization of Floating of Aerospace, Hampton, Virginia #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical

Muñoz, César A.

114

Structural relaxation around substitutional Cr3+ in pyrope garnet  

E-Print Network (OSTI)

the spinel- garnet transformation -a major phase boundary in the Earth's upper mantle- to pressures as high shells of neighbors (Mg and Si) relax only partially. Site relaxation is accommodated by strain diamonds (Irifune et al. 1982). In the garnet structure (Novak and Gibbs 1971), Cr3+ is small enough

115

Aquatic Chemistry Course Id: CHEM 605 (3 cr.)  

E-Print Network (OSTI)

Aquatic Chemistry Fall 2010 Course Id: CHEM 605 (3 cr.) Lecture: TR 3:40-5:20pm, REIC 165 of this course is to introduce students to the concepts and models used in aquatic chemistry while providing-base chemistry, complexation, precipitation-dissolution and reduction-oxidation reactions. Student Learning

Wagner, Diane

116

SEM CR GRADE Intro to Chem Eng 1  

E-Print Network (OSTI)

Physics 2 First Year Sophomore Year Junior Year Senior Year Fall__ Spring__ Fall__ Spring__ Fall__ Spring__ Fall__ Spring__ SEM CR GRADE 3 CHEM 683 Physical Chemistry 1 Continuous line = prerequisite, dashed GRADE 3 CHEM 652A Organic Chemistry 2 Chemical Engineering Department University of New Hampshire

Pringle, James "Jamie"

117

Integrated Ecogenomics Study for Bioremediation of Cr(VI) at Hanford 100H Area  

E-Print Network (OSTI)

reducer isolated from the Hanford 100H site capable of Iron(study for bioremediation of Cr(VI) at Hanford 100H area RomyVI)contamination at Hanford ?? Cr(VI) highly soluble, toxic

Chakraborty, Romy

2008-01-01T23:59:59.000Z

118

Synthesis of Room-Temperature Ferromagnetic Cr-doped TiO(110...  

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

Ferromagnetic Cr-doped TiO(110) Rutile Single Crystals using Ion Implantation. Synthesis of Room-Temperature Ferromagnetic Cr-doped TiO(110) Rutile Single Crystals using Ion...

119

Thermal stability and oxidation resistance of TiCrAlYO coatings...  

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

stability and oxidation resistance of TiCrAlYO coatings on SS430 for solid oxide fuel cell interconnect applications. Thermal stability and oxidation resistance of TiCrAlYO...

120

Audit Report: CR-B-95-06 | Department of Energy  

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

Audit Report: CR-B-95-06 June 30, 1995 Audit of Department of Energy Support Service Contracting Audit Report: CR-B-95-06 More Documents & Publications Audit Report: IG-0427...

Note: This page contains sample records for the topic "middle piney cr" 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

Non-equilibrium synthesis of Fe-Cr-C-W alloy by laser cladding  

Science Journals Connector (OSTI)

Synthesis of Fe-Cr-C-W alloy using the laser cladding technique offered an opportunity to produce a ... and uniform microstructure. Use of preheating during laser cladding Fe-Cr-C-W provided crack-free ... carbid...

J. Choi; J. Mazumder

1994-09-01T23:59:59.000Z

122

Audit Report: CR-B-96-01 | Department of Energy  

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

6-01 Audit Report: CR-B-96-01 May 24, 1996 The Federal Energy Regulatory Commission Leased Warehouse Space Audit Report: CR-B-96-01 More Documents & Publications Semiannual Report...

123

Surface structure of ?-Cr2O3(0001) after activated oxygen...  

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

Surface structure of ?-Cr2O3(0001) after activated oxygen exposure. Surface structure of ?-Cr2O3(0001) after activated oxygen exposure. Abstract: The surface structure...

124

Growth of Cr-doped TiO Films in the Rutile and Anatase Structures...  

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

of Cr-doped TiO Films in the Rutile and Anatase Structures by Oxygen Plasma Assisted Molecular Beam Epitaxy . Growth of Cr-doped TiO Films in the Rutile and Anatase Structures by...

125

Excited Carrier Dynamics of ?-Cr2O3/?-Fe2O3 Core...  

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

Excited Carrier Dynamics of ?-Cr2O3?-Fe2O3 Core-Shell Nanostructures. Abstract: In this work ?-Cr2O3?-Fe2O3 core-shell polycrystalline...

126

Lightest Isotope of Bh Produced Via the 209Bi(52Cr,n)260Bh Reaction  

E-Print Network (OSTI)

models. For many years, cold fusion reactions utilizingproduced via the new cold fusion reaction 209 Bi( 52 Cr,

2007-01-01T23:59:59.000Z

127

Non-classical nuclei and growth kinetics of Cr precipitates in FeCr alloys during ageing  

SciTech Connect

In this manuscript, we quantitatively calculated the thermodynamic properties of critical nuclei of Cr precipitates in FeCr alloys. The concentration profiles of the critical nuclei and nucleation energy barriers were predicted by the constrained shrinking dimer dynamics (CSDD) method. It is found that Cr concentration distribution in the critical nuclei strongly depend on the overall Cr concentration as well as temperature. The critical nuclei are non-classical because the concentration in the nuclei is smaller than the thermodynamic equilibrium value. These results are in agreement with atomic probe observation. The growth kinetics of both classical and non-classical nuclei was investigated by the phase field approach. The simulations of critical nucleus evolution showed a number of interesting phenomena: 1) a critical classical nucleus first shrinks toward its non-classical nucleus and then grows; 2) a non-classical nucleus has much slower growth kinetics at its earlier growth stage compared to the diffusion-controlled growth kinetics. 3) a critical classical nucleus grows faster at the earlier growth stage than the non-classical nucleus. All of these results demonstrate that it is critical to introduce the correct critical nuclei in order to correctly capture the kinetics of precipitation.

Li, Yulan; Hu, Shenyang Y.; Zhang, Lei; Sun, Xin

2014-01-10T23:59:59.000Z

128

Oxygen Plasma Activation of Cr(CO)(6) on ?-Fe2O3(0001)...  

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

Oxygen Plasma Activation of Cr(CO)(6) on ?-Fe2O3(0001). Oxygen Plasma Activation of Cr(CO)(6) on ?-Fe2O3(0001). Abstract: The chemistry of Cr(CO)6 on the Fe3O4(111)...

129

EOP Summer Bridge 2009 Application Last Name: First Middle Name  

E-Print Network (OSTI)

EOP Summer Bridge 2009 Application Last Name: First Middle Name: SFSU ID#: Email: Address: Street-2010 application and must be completed before May 30th in order to be eligible for Summer Bridge. Test Date for ELM to better serve students, Summer Bridge needs as much information as possible about its students. Please

130

Middle States Commission on Higher Education Decennial Accreditation Review  

E-Print Network (OSTI)

's Mission Statement (4.1) Faculty Development Strategic Plan Standard 1 Section 4.II.A.3.i (3.25) University Advisory Groups and Committees (2.20) LTS Strategic Plan Standard 1 Section 4.II.B.4 (4.17) ExamplesMiddle States Commission on Higher Education Decennial Accreditation Review Chapter 4 Appendices

Napier, Terrence

131

Extended Canadian middle atmosphere model: zonal-mean climatology and  

E-Print Network (OSTI)

and data assimilation; 3334 Meteorology and Atmospheric Dynamics: Middle atmosphere dynamics (0341, 0342 the Upper Atmos- phere Research Satellite (UARS), such as the Wind Imaging Interferometer (WINDII) [Shepherd and Dynamics (TIMED) satellite. These observations have provided (or will provide) a unique set of information

Wirosoetisno, Djoko

132

Icon as Index: A Theory of Middle Byzantine Imagery  

Science Journals Connector (OSTI)

The Middle Byzantine period (843 A.D. to 1204 A.D.)1a has been characterized by many scholars as a period of renascence. The classical tradition2 which purportedly flourished at this time, has been noted as a m...

Deborah Bershad

1983-01-01T23:59:59.000Z

133

MAT in Middle Grades Handbook Terms in this Handbook  

E-Print Network (OSTI)

MAT in Middle Grades Handbook Terms in this Handbook: Admissions Advising Bookends Capstone Call: As a practitioners' program, the MAT does not require a master's thesis or a comprehensive exam for graduation. All require a PowerPoint or a physical representation of the simile (tri-fold board, for example). Changing

Duchowski, Andrew T.

134

Steps toward a Middle East free of nuclear weapons  

SciTech Connect

In the aftermath of the Gulf War, all eyes are focused on the dangers of proliferation in the Middle East. President Bush, in his postwar address to Congress, called for immediate action to control the proliferation of weapons of mass destruction and the missiles used to deliver them, warning that it would be tragic if the nations of the Middle East and Persian Gulf were now, in the wake of war, to embark on a new arms race. Secretary of State James Baker has recently returned from a tour of the region, and consultations on proliferation were reportedly high on his agenda. At the same time, the fierce political antagonisms and unbridled military competitions that have long characterized the Middle East leave many skeptical as to what can realistically be done. While all states in the region - including Israel - have publicly supported the idea of establishing a nuclear-weapon-free zone (NWFZ) in the Middle East, doubt over the feasibility of the proposal runs high. Why on earth, it is asked, would Israelis give up the protection of their nuclear monopoly What assurances from their Arab adversaries or from the US could possibly replace this ultimate deterrent

Leonard, J.

1991-04-01T23:59:59.000Z

135

Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age  

E-Print Network (OSTI)

Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age D. T photosynthesis to overall primary production would have influ- enced oceanic redox and the Proterozoic O2 budget time in Earth's history, complete dominance of oxygenic photosynthesis in the oceans. This paved

Macalady, Jenn

136

Electronic and optical properties of Cr and CrN doped anatase TiO2 from screened Coulomb hybrid calculations  

Science Journals Connector (OSTI)

We studied the electronic and atomic structures of anatase TiO2 codoped with Cr and N using hybrid density functional theory calculations. The nonlocal screened HartreeFock exchange energy is partially mixed with the traditional semilocal exchange energy. This not only patches the bandgap underestimation but also improves the description of the anion/cation-driven impurity states and the magnetization of the dopants. Cr and/or N doping modifies the valence and conduction band edges of TiO2, leading to significant bandgap reduction. Hence, Cr, N and CrN doped TiO2 are promising for enhanced visible light absorbance.

Veysel elik; Ersen Mete

2013-01-01T23:59:59.000Z

137

Partially filled intermediate band of Cr-doped GaN films  

SciTech Connect

We investigated the band structure of sputtered Cr-doped GaN (GaCrN) films using optical absorption, photoelectron yield spectroscopy, and charge transport measurements. It was found that an additional energy band is formed in the intrinsic band gap of GaN upon Cr doping, and that charge carriers in the material move in the inserted band. Prototype solar cells showed enhanced short circuit current and open circuit voltage in the n-GaN/GaCrN/p-GaN structure compared to the GaCrN/p-GaN structure, which validates the proposed concept of an intermediate-band solar cell.

Sonoda, S. [Department of Electronics, Kyoto Institute of Technology, Kyoto 606-8585 (Japan)

2012-05-14T23:59:59.000Z

138

Watermelon-like iron nanoparticles: Cr doping effect on magnetism and magnetization interaction reversal  

SciTech Connect

Chromium (Cr) forms a solid solution with iron (Fe) lattice when doped in core-shell iron -iron oxide nanocluster (NC) and shows a mixed phase of sigma (?) FeCr and bcc Fe. The Cr dopant affects heavily the magnetization and magnetic reversal process, and causes the hysteresis loop to shrink near the zero field axis. Dramatic transformation happens from dipolar interaction (0 at. % Cr) to strong exchange interaction (8 at. % of Cr) is confirmed from the Henkel plot and delta M plot, and is explained by a water-melon model of core-shell NC system.

Kaur, Maninder; Dai, Qilin; Bowden, Mark E.; Engelhard, Mark H.; Wu, Yaqiao; Tang, Jinke; Qiang, You

2013-06-26T23:59:59.000Z

139

New Jersey Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Jersey Regions » New Jersey Regional Jersey Regions » New Jersey Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New Jersey Regions New Jersey Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page PLEASE NOTE: All New Jersey middle school regional slots have been filled. Any school that registering after November 13, 2013 will be placed

140

Buffalo Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Buffalo Regional Middle Buffalo Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New York Regions Buffalo Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Jeffrey Welton Email: nywelton@yahoo.com Regional Event Information Date: Saturday, March 8, 2014 Maximum Number of Teams: 20

Note: This page contains sample records for the topic "middle piney cr" 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.


141

Carolina Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

North Carolina Regions » Carolina Middle North Carolina Regions » Carolina Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov North Carolina Regions Carolina Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Kennan Goodman Email: education@kennangoodman.com Regional Event Information Date: January 24th and 25th, 2014

142

SHPE NYC Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

SHPE NYC Regional Middle SHPE NYC Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New York Regions SHPE NYC Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Dora Maria Abreu Email: Doramaria@gmail.com Regional Event Information Date: Sunday, January 12, 2014 Maximum Number of Teams: 20

143

Alaska Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Alaska Regions » Alaska Regional Middle Alaska Regions » Alaska Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Alaska Regions Alaska Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Cindy Carl Email: WellnessWorks_4u2@yahoo.com Regional Event Information Date: Saturday, February 22, 2014 Maximum Number of Teams: 10

144

Alabama Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Alabama Regions » Alabama Regional Middle Alabama Regions » Alabama Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Alabama Regions Alabama Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Pamela Quintana Email: pquintana@asms.net Regional Event Information Date: Saturday, February 22, 2014 Maximum Number of Teams: 20

145

Michigan Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Michigan Regions » Michigan Regional Middle Michigan Regions » Michigan Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Michigan Regions Michigan Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Matthew Vannette Email: mvannett@svsu.edu Regional Event Information Date: Saturday, February 8, 2014

146

Missouri Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Missouri Regions » Missouri Regional Middle Missouri Regions » Missouri Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Missouri Regions Missouri Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Amanda Yuen Email: moscibo@gmail.com Regional Event Information Date: February 22, 2014 Maximum Number of Teams: 30

147

Montana Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Montana Regions » Montana Regional Middle Montana Regions » Montana Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Montana Regions Montana Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Nilo Cabrera Email: nilopac@gmail.com Regional Event Information Date: Friday, March 7, 2014 Maximum Number of Teams: 20

148

San Antonio Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

San Antonio Regional Middle San Antonio Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Texas Regions San Antonio Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Bobby Blount Email: bb@mitre.org Regional Event Information Date: Friday, February 21, 2014 Maximum Number of Teams: 35

149

Nebraska Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Nebraska Regions » Nebraska Regional Middle Nebraska Regions » Nebraska Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Nebraska Regions Nebraska Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Todd Young Email: toyoung1@wsc.edu Regional Event Information Date: Saturday, February 1, 2014 Maximum Number of Teams: 40

150

Nevada Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Nevada Regions » Nevada Regional Middle Nevada Regions » Nevada Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Nevada Regions Nevada Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Daniel Burns Email: burnsdb@nv.doe.gov Regional Event Information Date: Saturday, March 1, 2014 Maximum Number of Teams: 32

151

Georgia Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Georgia Regions » Georgia Regional Middle Georgia Regions » Georgia Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Georgia Regions Georgia Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Donna Mullenax Email: donna.mullenax@armstrong.edu Regional Event Information Date: Saturday, February 22, 2014

152

Middle School Rules, Forms, and Resources | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Resources Resources National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Academic Question Resources Make Your Own National Science Bowl® Competition Buzzer Sample Questions Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Middle School Regionals Middle School Rules, Forms, and Resources Print Text Size: A A A RSS Feeds FeedbackShare Page The following are resources for the middle school teams of the National Science Bowl. 2014 Official National Science Bowl Rules .pdf file (517KB)

153

Middle School Regionals | U.S. DOE Office of Science (SC)  

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

Regionals Regionals National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Middle School Middle School Regionals Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Team Registration For more information, please visit the Middle School Coach page. Please note: Registrations are based on the location of your school. Please be sure to select the regional that is designated for your

154

Middle School Coaches | U.S. DOE Office of Science (SC)  

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

Coaches Coaches National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Middle School Middle School Coaches Print Text Size: A A A RSS Feeds FeedbackShare Page Welcome Middle School Coaches Team Registrations Are Open Please click "Middle School Regionals" on the menu to the left. Click To Return To Your Registration External link Listed below is all the information you need to lead a team to success in the National Science Bowl. Be sure to read the rules and other very helpful

155

DC Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

DC Regions » DC Regional Middle DC Regions » DC Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Washington DC Regions DC Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Chester Scott Email: chester.scott@hq.doe.gov Regional Event Information Date: Saturday, February 8, 2014 Maximum Number of Teams: 12

156

Colorado Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Colorado Regions » Colorado Regional Middle Colorado Regions » Colorado Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Colorado Regions Colorado Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Susan Franklin Email: sfranklin@wapa.gov Regional Event Information Date: Saturday, February 1, 2014

157

Virginia Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Virginia Regions » Virginia Regional Middle Virginia Regions » Virginia Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Virginia Regions Virginia Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Jan Tyler Email: tyler@jlab.org Regional Event Information Date: Saturday, March 1, 2014 Maximum Number of Teams: 23

158

Pantex Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Pantex Regional Middle Pantex Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Texas Regions Pantex Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Debra Halliday Email: dhallida@pantex.com Regional Event Information Date: Saturday, February 8, 2014 Maximum Number of Teams: 36

159

Florida Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Florida Regions » Florida Regional Middle Florida Regions » Florida Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Florida Regions Florida Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Penny Hall Email: penny@fsec.ucf.edu Regional Event Information Date: Saturday, March 8, 2014 Maximum Number of Teams: 24

160

CSULA Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

CSULA Regional Middle CSULA Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov California Regions CSULA Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Thelma Federico Email: tfederico@cslanet.calstatela.edu Regional Event Information Date: Saturday, January 25, 2014 Maximum Number of Teams: 16

Note: This page contains sample records for the topic "middle piney cr" 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.


161

BPA Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Oregon Regions » BPA Regional Middle School Oregon Regions » BPA Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Oregon Regions BPA Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Christy Adams Email: cfadams@bpa.gov Regional Event Information Date: Saturday, January 25, 2014 Maximum Number of Teams: 64

162

Oklahoma Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Oklahoma Regions » Oklahoma Regional Middle Oklahoma Regions » Oklahoma Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Oklahoma Regions Oklahoma Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Gail Bliss Email: gnbliss@carnegienet.net Regional Event Information Date: Saturday, February 1, 2014

163

Carolina Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

South Carolina Regions » Carolina Middle South Carolina Regions » Carolina Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov South Carolina Regions Carolina Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Kennan Goodman Email: education@kennangoodman.com Regional Event Information Date: January 24th and 25th, 2014

164

Arizona Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Arizona Regions » Arizona Regional Middle Arizona Regions » Arizona Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Arizona Regions Arizona Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Crystal Kolosick Email: crystal.kolosick@solugenix.com Regional Event Information Date: Saturday, February 15, 2014

165

Arkansas Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Arkansas Regions » Arkansas Regional Middle Arkansas Regions » Arkansas Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Arkansas Regions Arkansas Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Joshua Adams Email: jadams@fortsmithschools.org Regional Event Information Date: January 18, 2014 Maximum Number of Teams: 24

166

SWPA Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Pennsylvania Regions » SWPA Regional Middle Pennsylvania Regions » SWPA Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Pennsylvania Regions SWPA Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Lilas Soukup Email: lilas.soukup@netl.doe.gov Regional Event Information Date: Saturday, March 1, 2014

167

Maryland Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Maryland Regions » Maryland Regional Middle Maryland Regions » Maryland Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Maryland Regions Maryland Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Gloria Shivers Email: gloriashivers@hotmail.com Regional Event Information Date: Saturday, March 15, 2014

168

Indiana Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Indiana Regions » Indiana Regional Middle Indiana Regions » Indiana Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Indiana Regions Indiana Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Henjin Chi Email: Henjin.Chi@indstate.edu Regional Event Information Date: Saturday, February 22, 2014 Maximum Number of Teams: 14

169

Iowa Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Iowa Regions » Iowa Regional Middle School Iowa Regions » Iowa Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Iowa Regions Iowa Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Steve Karsjen Email: karsjen@ameslab.gov Regional Event Information Date: Saturday, February 22, 2014 Maximum Number of Teams: 24

170

Argonne Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Argonne Regional Middle Argonne Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Illinois Regions Argonne Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Louis Harnisch Email: lharnisch@anl.gov Regional Event Information Date: Saturday, February 8, 2014 Maximum Number of Teams: 14

171

Illinois Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Illinois Regional Middle Illinois Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Illinois Regions Illinois Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Ken Wester Email: kwester@ilstu.edu Regional Event Information Date: March 1, 2014 Maximum Number of Teams: 18 Maximum Number of Teams per School: 3

172

UIC Regional Middle School Science Bowl | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

UIC Regional Middle UIC Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Illinois Regions UIC Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Anita Ramirez Email: chicago.regional.science.bowl@gmail.com Regional Event Information Date: Saturday, February 1, 2014 Maximum Number of Teams: 24

173

Wyoming Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Wyoming Regions » Wyoming Regional Middle Wyoming Regions » Wyoming Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Wyoming Regions Wyoming Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Anne Theriault Email: anneo.t@gmail.com Regional Event Information Date: Saturday, March 1, 2014 Maximum Number of Teams: 16

174

Halls Middle School students get a taste of science at Y-12 ...  

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

Middle School students get a taste of science at Y-12 Posted: May 21, 2013 - 12:40pm Engineering, science and history experts give Halls Middle School students a taste of...

175

The rise of the emerging Middle East carriers : outlook and implications for the global airline industry  

E-Print Network (OSTI)

The development of the aviation industry in the Middle East over the past decade has captivated both industry watchers and passengers alike. The interest in the Middle East aviation industry is due to the fact that it has ...

Al-Sayeh, Karim Marwan

2014-01-01T23:59:59.000Z

176

D.C. Middle and High School Students Get a Chance to Experience...  

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

D.C. Middle and High School Students Get a Chance to Experience the Regional Science Bowl Competition Setting D.C. Middle and High School Students Get a Chance to Experience the...

177

Is Wisconsin Becoming a Low-Wage Economy? Employment Growth in Low, Middle, and High  

E-Print Network (OSTI)

' Occupational Employment Statistics (OES), we calculate the number of Wisconsin jobs in occupations paying low? Employment Growth in Low, Middle, and High Wage Occupations: 2000 of "middle skill" (and middle wage) jobs accompanied by employment growth at the lower and upper ends

Saldin, Dilano

178

Middle School Academic Competition - Round Robin | U.S. DOE Office...  

Office of Science (SC) Website

BASIS Scottsdale 2 2 2 0 2 2 1 11 5. Bret Harte Middle School 2 0 2 2 2 2 2 12 6. Fort Johnson Middle School 2 0 2 0 0 2 0 6 7. Archimedean Middle Conservatory 2 0 2 0 0 0 0 4 8....

179

Ecological Factors Affecting Hispanic Urban Middle School and High School Adolescents College and Career Aspirations  

E-Print Network (OSTI)

............................................................................. 43 IV RESULTS.......................................................................................... 44 Results Related to Middle School Students ...................................... 44 Results Related to Research Question One... aspirations from both adolescent development areas (a) middle school and (b) high school. Most studies have examined Hispanic adolescents? college and career aspirations using samples from either middle school or high school. Included in the review...

Hostrup, Judy Ann

2011-08-08T23:59:59.000Z

180

Middle Georgia El Member Corp | Open Energy Information  

Open Energy Info (EERE)

Middle Georgia El Member Corp Middle Georgia El Member Corp Place Georgia Utility Id 12472 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] 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 Agricultural Time- Of- Use Commercial Athletic Field Lighting Lighting Cotton Gins Industrial General Service Commercial General Service- Not Metered Commercial General Service/ Demand Commercial Large Power Service Industrial Load Management- Irrigation Commercial Load Management- Poultry Commercial Outdoor Lighting Cobra Head 250 W Fiberglass Pole Lighting Outdoor Lighting Cobra Head 400 W Fiberglass Lighting

Note: This page contains sample records for the topic "middle piney cr" 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.


181

Jerome Middle School Wind Project | Open Energy Information  

Open Energy Info (EERE)

Wind Project Wind Project Jump to: navigation, search Name Jerome Middle School Wind Project Facility Jerome Middle School Sector Wind energy Facility Type Community Wind Location ID Coordinates 42.727097°, -114.519127° 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":42.727097,"lon":-114.519127,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

182

Middle Eastern power systems; Present and future developments  

SciTech Connect

Middle Eastern Power systems have evolved independently of each other over many decades. The region covers a wide geographical area of over 4 million square kilometers with an estimated population in 1990 of over 120 million people. This paper discusses the present status and future power system developments in the Middle East with emphasis on the Mashrequ Arab Countries (MAC). MAC consists of Egypt, Iraq, Jordan, Lebanon, Syria, Yemen, and the six Gulf Cooperation Council (GCC) countries, namely, Bahrain, Kuwait, Qatar, Saudi Arabia, Oman, and the United Arab Emirates (UAE). Interconnections within MAC and possible extensions to Turkey, Europe, and Central Africa are discussed. A common characteristic of the MAC power systems is that they are all operated by government or semi-government bodies. The energy resources in the region are varied. Countries such as Iraq, Egypt, and Syria have significant hydro power resources. On the other hand, the GCC countries and Iraq have abundant fossil fuel reserves.

Not Available

1992-06-01T23:59:59.000Z

183

Middle Kuskokwim Elec Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Kuskokwim Elec Coop Inc Kuskokwim Elec Coop Inc Jump to: navigation, search Name Middle Kuskokwim Elec Coop Inc Place Alaska Utility Id 12485 Utility Location Yes Ownership C NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[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 Large Power Industrial Residential Rate Residential Small Power Commercial Average Rates Residential: $0.9390/kWh Commercial: $0.8500/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Middle_Kuskokwim_Elec_Coop_Inc&oldid=411085

184

NJ Regional Middle School Science Bowl | Princeton Plasma Physics Lab  

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

February 22, 2013, 8:00am February 22, 2013, 8:00am Science Education Lab-wide Event NJ Regional Middle School Science Bowl Teams of students are invited to participate in the Department of Energy's National Science Bowl Competition. Each year PPPL hosts the New Jersey Regional Science Bowl which decides which teams from the local area can continue onto the national competition in Washington, D.C. The Science Bowl is a double elimination contest with oral question and answer rounds in the fields of chemistry, biology, physics, astronomy and mathematics plus general and earth sciences. Questions are given in a toss-up with a bonus format. For more information, visit our Science Bowl website! Contact Information Website: NJ Regional Middle School Science Bowl Coordinator(s): Deedee Ortiz

185

Oil and gas developments in Middle East in 1983  

SciTech Connect

Petroleum production in Middle East countries during 1983 totaled 4,275,054,000 bbl (an average rate of 11,712,476 BOPD), down 3.7% from the revised total of 4,440,841,000 bbl produced in 1982. Iran, Kuwait, the Kuwait-Saudi Arabia Divided Neutral Zone, and Oman had significant increases. Saudi Arabia, Qatar, and Abu Dhabi had significant decreases. 8 figures, 9 tables.

Hemer, D.O.; Pickford, P.J.

1984-10-01T23:59:59.000Z

186

Multiple Compressions in the Middle Energy Plasma Focus Device  

Science Journals Connector (OSTI)

This paper reports some of the results that are aimed to investigate the neutron emission from the middle energy Mather?type plasma focus. These results indicated that with increase the pressure compression time is increase but there is not any direct relation between the compression time and neutron yield. Also it seems that multiple compression regimes is occurred in low pressure and single compression is appeared at higher pressure where is the favorable to neutron production.

H. R. Yousefi; Y. Ejiri; H. Ito; K. Masugata

2006-01-01T23:59:59.000Z

187

Room Temperature, Intrinsic Vacancy Mediated Ferromagnetism in Cr:Ga2Se3/Si E. N. Yitamben,1,  

E-Print Network (OSTI)

Room Temperature, Intrinsic Vacancy Mediated Ferromagnetism in Cr:Ga2Se3/Si E. N. Yitamben,1, T. C of 4 µB/Cr. The intrinsic- vacancy structure of defected-zinc-blende -Ga2Se3 enables Cr incorporation, as well as strong overlap between Cr 3d states and the Se 4p states lining the intrinsic vacancy rows, ob

Olmstead, Marjorie

188

MgO seed layers for CoCrPt/Cr longitudinal magnetic recording media Li-Lien Lee, B. K. Cheong,a)  

E-Print Network (OSTI)

MgO seed layers for CoCrPt/Cr longitudinal magnetic recording media Li-Lien Lee, B. K. Cheong,a) D, the industry is still in the process of search- ing for a better seed layer. MgO is an ionic crystal that has

Laughlin, David E.

189

Kohlenstoffhaltige ternre Verbindungen (V-Ge-C, Nb-Ga-C, Ta-Ga-C, Ta-Ge-C, Cr-Ga-C und Cr-Ge-C)  

Science Journals Connector (OSTI)

Die ternren Phasen V2GeC, Cr2GaC und Cr2GeC werden aus den Komponenten hergestellt und als H-Phasen identifiziert. Ferner drften auch die H-Phasen Ti2GaC, und Ti2GeC existieren. In gleicher Weise hergestellte L...

W. Jeitschko; H. Nowotny; F. Benesovsky

1963-01-01T23:59:59.000Z

190

Vibronic spectroscopy of unsaturated transition metal complexes: CrC2H, CrCH3 , and NiCH3  

E-Print Network (OSTI)

to characterize diatomic transition metal oxides, nitrides, and carbides.8­22 In addition to these pure metallicVibronic spectroscopy of unsaturated transition metal complexes: CrC2H, CrCH3 , and NiCH3 Dale J investigation of small transition metal clusters and organo- metallic radicals is that these species serve

Morse, Michael D.

191

Soft zone formation in dissimilar welds between two Cr-Mo steels  

SciTech Connect

Two dissimilar weldments between 9Cr-1Mo and 2.25Cr-1Mo ferritic steels have been characterized for their microstructural stability during various postweld heat treatments (PWHTs). The samples for the investigation were extracted from bead-on-plate weldments made by depositing 2.25Cr-1Mo weld metal on 9Cr-1Mo base plate and vice versa. Subsequent application of PWHT resulted in the formation of a soft zone in the low Cr ferritic steel weld or base plate. A carbide-rich hard zone, adjoining the soft zone, was also detected in the high Cr side of the weldment. Unmixed zones in the weld metal provided additional soft and hard zones in the weld metals. The migration of carbon from low-Cr steel to high-Cr steel, driven by the carbon activity gradient, has been shown to be responsible for the formation of soft and hard zones. A carbon activity diagram for 2.25Cr-1Mo/9Cr-1Mo weldments has been proposed to aid in the selection of welding consumables for reducing or preventing the soft zone formation.

Albert, S.K.; Gill, T.P.S.; Tyagi, A.K.; Mannan, S.L.; Rodriguez, P. [Indira Gandhi Centre for Atomic Research, Kalpakkam (India); Kulkarni, S.D. [Indian Inst. of Tech., Bombay (India)

1997-03-01T23:59:59.000Z

192

New Mexico Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Mexico Regions » New Mexico Regional Mexico Regions » New Mexico Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New Mexico Regions New Mexico Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Cheryl Garcia Email: cagarci@Sandia.gov Regional Event Information Date: Saturday, February 8, 2014

193

Capital District Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Capital District Regional Capital District Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New York Regions Capital District Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Dominic Fulgieri Email: dominic.fulgieri@unnpp.gov Regional Event Information Date: Saturday, March 1, 2014

194

West Kentucky Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Kentucky Regions » West Kentucky Regional Kentucky Regions » West Kentucky Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Kentucky Regions West Kentucky Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Robert Smith Email: robert.smith@lex.doe.gov Additional Contact: Name: Donald Dihel Email: don.dihel@lex.doe.gov

195

California South/West Bay Area Regional Middle School Science Bowl  

Office of Science (SC) Website

California South/West California South/West Bay Area Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov California Regions California South/West Bay Area Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Ray Ng Email: RayNg97@gmail.com Regional Event Information Date: Saturday, March 8, 2014

196

Brookhaven National Lab Regional Middle School Science Bowl | U.S. DOE  

Office of Science (SC) Website

Brookhaven National Lab Brookhaven National Lab Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New York Regions Brookhaven National Lab Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Catherine Osiecki Email: Osiecki@bnl.gov Regional Event Information Date: Saturday, March 1, 2014

197

Minnesota Regional Science Bowl for Middle School Students | U.S. DOE  

Office of Science (SC) Website

Minnesota Regions » Minnesota Regional Minnesota Regions » Minnesota Regional Science Bowl for Middle School Students National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Minnesota Regions Minnesota Regional Science Bowl for Middle School Students Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Barbara Donoho Email: bdonoho@mnmas.org Regional Event Information Date: Saturday, February 15, 2014 (Tentative)

198

Mississippi Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Mississippi Regions » Mississippi Regional Mississippi Regions » Mississippi Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Mississippi Regions Mississippi Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Ken Wester Email: kwester@ilstu.edu Regional Event Information Date: February 1, 2014 Maximum Number of Teams: 32

199

Northern New England Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Hampshire Regions » Northern New England Hampshire Regions » Northern New England Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov New Hampshire Regions Northern New England Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Jennifer Betournay Email: jennifer.betournay@asdnh.org Regional Event Information Date: Saturday, January 25, 2014

200

Eastern Idaho Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Eastern Idaho Regional Eastern Idaho Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Idaho Regions Eastern Idaho Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Steve Zollinger Email: zollingers@byui.edu Regional Event Information Date: TBD Maximum Number of Teams: 10 Maximum Number of Teams per School: 2

Note: This page contains sample records for the topic "middle piney cr" 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.


201

Western Idaho Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Western Idaho Regional Western Idaho Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Idaho Regions Western Idaho Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Mark Anderson Email: mfa20021960@yahoo.com Regional Event Information Date: Saturday, February 8, 2014 Maximum Number of Teams: 10

202

Inland Northwest Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Regions » Inland Northwest Regions » Inland Northwest Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Washington Regions Inland Northwest Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Kaye Kamp Email: kkamp@whitworth.edu Regional Event Information Date: Saturday, March 1, 2014

203

SHPE-Fresno Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

SHPE-Fresno Regional SHPE-Fresno Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov California Regions SHPE-Fresno Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Sal Ledesma Email: ssl4@pge.com Additional Contact: Name: Iris Marban Email: i.marban@shpe-fresno.org Phone: (559) 367-8396

204

Connecticut Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Connecticut Regions » Connecticut Regional Connecticut Regions » Connecticut Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Connecticut Regions Connecticut Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Ashley Butler Email: Ashley.butler@uconn.edu Regional Event Information Date: February 22, 2013

205

Central Coast Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Central Coast Regional Central Coast Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov California Regions Central Coast Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Kathleen Schwind Email: jwkragain@yahoo.com Regional Event Information Date: Saturday, March 1, 2014 Maximum Number of Teams: 30

206

East Tennessee Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

Tennessee Regions » East Tennessee Regional Tennessee Regions » East Tennessee Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Tennessee Regions East Tennessee Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Ken Mayes Email: ken.mayes@amse.org Regional Event Information Date: Saturday, February 1, 2014

207

West Virginia Regional Middle School Science Bowl | U.S. DOE Office of  

Office of Science (SC) Website

West Virginia Regions » West Virginia West Virginia Regions » West Virginia Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov West Virginia Regions West Virginia Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Patrick Durkin Email: pdurkin@access.k12.wv.us Regional Event Information Date: Friday, February 21, 2014

208

Sandia National Laboratories Regional Middle School Science Bowl | U.S. DOE  

Office of Science (SC) Website

Sandia National Sandia National Laboratories Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov California Regions Sandia National Laboratories Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Timothy Shepodd Email: tjshepo@sandia.gov Regional Event Information Date: Saturday, February 22, 2014

209

Marjorie Iglow Mitchell Multimedia Center -The Middle East Conflict, Terrorism, and U. S. Policy The Middle East Conflict, Terrorism, and U. S. Policy  

E-Print Network (OSTI)

Marjorie Iglow Mitchell Multimedia Center -The Middle East Conflict, Terrorism, and U. S. Policy 1 The Middle East Conflict, Terrorism, and U. S. Policy Please note: several C-SPAN broadcasts in this subject Conflict, Terrorism, and U. S. Policy 2 AFGHAN-ISLAMIC TERRORIST THREAT CALL NUMBER: 303.625 A257 vhs 106

210

Improved oxidation sulfidation resistance of Fe-Cr-Ni alloys  

DOE Patents (OSTI)

High temperature resistance of Fe-Cr-Ni alloy compositions to oxidative and/or sulfidative conditions is provided by the incorporation of about 1 to 8 wt % of Zr or Nb and results in a two-phase composition having an alloy matrix as the first phase and a fine grained intermetallic composition as the second phase. The presence and location of the intermetallic composition between grains of the matrix provides mechanical strength, enhanced surface scale adhesion, and resistance to corrosive attack between grains of the alloy matrix at temperatures of 500 to 1000/sup 0/C.

Natesan, K.; Baxter, D.J.

1983-07-26T23:59:59.000Z

211

Bulk and track etch properties of CR-39 SSNTD etched in NaOH/ethanol  

E-Print Network (OSTI)

Bulk and track etch properties of CR-39 SSNTD etched in NaOH/ethanol K.F. Chan, F.M.F. Ng, D. described the use of NaOH/ethanol as an etchant for the CR-39 detector, and have determined the corre and track etch properties of CR- 39 in NaOH/ethanol were derived from direct measurements. The bulk etch

Yu, K.N.

212

Three dimensional magnetism and coupling to conduction electrons in PdCrO2  

SciTech Connect

We report density functional calculations addressing the electronic structure and magnetic properties of delafossite PdCrO{sub 2}. We find substantial magnetic interactions in the c-axis direction as well as beyond first nearest neighbors in-plane, so that PdCrO{sub 2} is a three-dimensional (3D) frustrated antiferromagnet. We also find substantial coupling between the Cr moments and the Pd derived conduction electrons.

Ong, Khuong P [IHPC, Singapore; Singh, David J [ORNL

2012-01-01T23:59:59.000Z

213

A novel low Cr-containing FeCrCo alloy for metallic interconnects in planar intermediate temperature solid oxide fuel cells  

Science Journals Connector (OSTI)

Abstract A newly developed low-Cr containing FeCrCo alloy, named as FeCro, is evaluated as a candidate material of metallic interconnects for intermediate temperature solid oxide fuel cells (IT-SOFCs). This alloy possesses excellent oxidation resistance and adequate electrical conductivity at 750C in air, and shows slight Cr deposition in/around La0.72Sr0.18MnO3(LSM) electrode under a harsh accelerating condition of 400mAcm?2 and 850C. The thickness of the oxide scale thermally grown at 750C in air for 1000 his less than 1?m, presenting a double-layered structure with dense (Mn, Cr)3O4 on the top of Cr2O3. The oxidation kinetics at 750C obeys the parabolic law with a low rate constant of1.42נ10?15g2cm?4s?1. The Cr deposition in/around the LSM electrode in the presence of the FeCro alloy is remarkably reduced, compared to the commercial Crofer 22H alloy. The measured area specific resistance (ASR) at 750C in air after 1000h isothermal oxidation is 14m?cm2. It is the unique microstructure of the formed oxide scale that significantly enhances the resistances of the FeCro alloy to oxidation and Cr volatilization.

Wenying Zhang; Dong Yan; Jie Yang; Jing Chen; Bo Chi; Jian Pu; Jian Li

2014-01-01T23:59:59.000Z

214

Middle East fuel supply & gas exports for power generation  

SciTech Connect

The Middle East countries that border on, or are near, the Persian Gulf hold over 65% of the world`s estimated proven crude oil reserves and 32% of the world`s estimated proven natural gas reserves. In fact, approximately 5% of the world`s total proven gas reserves are located in Qatar`s offshore North Field. This large natural gas/condensate field is currently under development to supply three LNG export projects, as well as a sub-sea pipeline proposal to export gas to Pakistan. The Middle East will continue to be a major source of crude oil and oil products to world petroleum markets, including fuel for existing and future base load, intermediate cycling and peaking electric generation plants. In addition, as the Persian Gulf countries turn their attention to exploiting their natural gas resources, the fast-growing need for electricity in the Asia-Pacific and east Africa areas offers a potential market for both pipeline and LNG export opportunities to fuel high efficiency, gas-fired combustion turbine power plants. Mr. Mitchell`s portion of this paper will discuss the background, status and timing of several Middle Eastern gas export projects that have been proposed. These large gas export projects are difficult and costly to develop and finance. Consequently, any IPP developers that are considering gas-fired projects which require Mid-East LNG as a fuel source, should understand the numerous sources and timing to securing project debt, loan terms and conditions, and, restrictions/credit rating issues associated with securing financing for these gas export projects. Mr. Newendorp`s section of the paper will cover the financing aspects of these projects, providing IPP developers with additional considerations in selecting the primary fuel supply for an Asian-Pacific or east African electric generation project.

Mitchell, G.K. [Merrimack Energy Co., LTD, Lowell, MA (United States); Newendorp, T. [Taylor-DeJongh, Inc., Washington, DC (United States)

1995-12-31T23:59:59.000Z

215

Optimisation of deep cryogenic treatment for 100cr6 bearing steel using the grey taguchi technique; -.  

E-Print Network (OSTI)

??Deep Cryogenic treatment is a supplementary process to the conventional heat treatment for enhancing the mechanical properties of steels 100Cr6 bearing steel is widely used (more)

Sri Siva, R

2014-01-01T23:59:59.000Z

216

CORROSION OF Fe-10Al-Cr ALLOYS BY COAL CHAR  

E-Print Network (OSTI)

off-gas from a typical gasifier contains large percentagesIOAl-Cr alloys at coal-gasifier This FeS and CaS0 operating

Gordon, B.A.

2011-01-01T23:59:59.000Z

217

Structure, Magnetism, and Transport of CuCr2Se4 Thin Films  

E-Print Network (OSTI)

to the surface. Electronic structure calculations indicatealso present electronic structure calculations for CuCr 2 Sewith the electronic structure calculations. 1. Introduction

2008-01-01T23:59:59.000Z

218

Echinoderm Faunas from the Bromide Formation (Middle Ordovician) of Oklahoma  

E-Print Network (OSTI)

for clay and wind-blown silt) into the Southern Oklahoma aulacogen, and shales and limestones of the middle Fig. 2. Paleogeographic reconstruction of Okla- homa and northern Texas at the beginning of Bro- mide deposition. The aulacogen was submerged... that lasted from the Late Cambrian to the Mississippian. Sediments de- posited during this stage are about 3,000 m thick. Toward the end of this stage the rate of subsi- dence decreased and during the Late Silurian and Devonian only 355 m of shale, limestone...

1982-01-01T23:59:59.000Z

219

Oil and gas developments in Middle East in 1985  

SciTech Connect

Petroleum production in Middle East countries during 1985 totaled 3,837,580,000 bbl (an average rate of 10,513,917 BOPD), down 2.2% from the revised 1984 total of 3,924,034,000 bbl. Iran, Iraq, Dubai, Oman, and Syria had significant increases; Kuwait, Kuwait-Saudi Arabia Divided Neutral Zone, Saudi Arabia, and Qatar had significant decreases. New fields went on production in Iraq, Abu Dhabi, Oman, and Syria. In North Yemen, the first ever oil production in that country was nearing the start-up stage at year end. 9 figures, 9 tables.

Hemer, D.O.; Gohrbandt, K.H.A.

1986-10-01T23:59:59.000Z

220

Precipitation in 9Ni-12Cr-2Cu maraging steels  

SciTech Connect

Two maraging steels with the compositions 9Ni-12Cr-2Cu-4Mo (wt%) and 9Ni-12Cr-2Cu and with small additions of Al and Ti were investigated using atom probe field ion microscopy. Tomographic atom probe investigations were performed to clarify the spatial distribution of elements in and close to the precipitates. Materials heat treated at 475 C for 5, 25 min, 1, 2, 4 and 400 h were analyzed. Precipitates in the Mo-rich material were observed already after 5 min of aging, while in the material without MO, precipitation started later. In both materials precipitation begins with the formation of Cu-rich particles which work as nucleation sites for a Ni-rich phase of type Ni{sub 3}(Ti,Al). A Mo-rich phase was detected in the Mo-rich steel after 2 h of aging. The distribution of alloying elements in the precipitates, their role in the precipitation process, and the mechanism of hardening in the two materials are discussed.

Stiller, K.; Haettestrand, M. [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Physics] [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Physics; Danoix, F. [Univ. de Rouen, Mont Saint Aignan (France). Lab. de Microscopie Ionique] [Univ. de Rouen, Mont Saint Aignan (France). Lab. de Microscopie Ionique

1998-11-02T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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

Proton spectroscopy of 48Ni, 46Fe, and 44Cr  

E-Print Network (OSTI)

Results of decay spectroscopy on nuclei in vicinity of the doubly magic 48Ni are presented. The measurements were performed with a Time Projection Chamber with optical readout which records tracks of ions and protons in the gaseous volume. Six decays of 48Ni including four events of two-proton ground-state radioactivity were recorded. An advanced reconstruction procedure yielded the 2p decay energy for 48Ni of Q2p = 1.29(4) MeV. In addition, the energy spectra of \\b{eta}-delayed protons emitted in the decays of 44Cr and 46Fe, as well as half-lives and branching ratios were determined. The results were found to be consistent with the previous measurements made with Si detectors. A new proton line in the decay of 44Cr corresponding to the decay energy of 760 keV is reported. The first evidence for the \\b{eta}2p decay of 46 Fe, based on one clear event, is shown.

M. Pomorski; M. Pftzner; W. Dominik; R. Grzywacz; A. Stolz; T. Baumann; J. S. Berryman; H. Czyrkowski; R. D?browski; A. Fija?kowska; T. Ginter; J. Johnson; G. Kami?ski; N. Larson; S. N. Liddick; M. Madurga; C. Mazzocchi; S. Mianowski; K. Miernik; D. Miller; S. Paulauskas; J. Pereira; K. P. Rykaczewski; S. Suchyta

2014-07-06T23:59:59.000Z

222

Oil and gas development in Middle East in 1987  

SciTech Connect

Petroleum production in Middle East countries during 1987 totaled an estimated 4,500,500,000 bbl (an average rate of 12,330,137 b/d), up slightly from the revised 1986 total of 4,478,972,000 bbl. Iran, Iraq, Syria, and Yemen Arab Republic had significant increases; Kuwait and Saudi Arabia had significant decreases. Production was established for the first time in People's Democratic Republic of Yemen. New fields went on production in Iraq, Oman, People's Democratic Republic of Yemen, and Syria, and significant oil discoveries were reported in Iraq, Oman, People's Democratic Republic of Yemen, Syria, and Yemen Arab Republic. The level of exploration increased in 1987 with new concessions awarded in some countries, drilling and seismic activities on the increase, new regions in mature areas explored for the first time, and significant reserve additions reported in new and old permits. The Iraq-Iran war still had a negative impact in some regions of the Middle East, particularly in and around the Gulf. 11 figs., 4 tabs.

Hemer, D.O.; Gohrbandt, K.H.A.; Phillips, C.B.

1988-10-01T23:59:59.000Z

223

National Science Bowl Update: Middle School Teams from Maryland and Indiana  

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

Middle School Teams from Maryland and Middle School Teams from Maryland and Indiana to Compete for National Championship on Monday National Science Bowl Update: Middle School Teams from Maryland and Indiana to Compete for National Championship on Monday April 28, 2013 - 9:40pm Addthis NEWS MEDIA CONTACT (202) 586-4940 Editor's Note: HD-quality b-roll from the competition is being posted online at https://vimeo.com/doescience/videos and HD Skype interviews with your local students at the competition can be scheduled by calling the National Science Bowl Press Room. WASHINGTON - The field of middle school finalists in the Department of Energy (DOE) National Science Bowl has narrowed once more, and now only two middle school teams remain in the competition. The teams remaining are: Indiana Creekside Middle School, Carmel

224

Middle School Academic Question Resources | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Academic Question Resources Academic Question Resources National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Academic Question Resources Make Your Own National Science Bowl® Competition Buzzer Sample Questions Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Middle School Rules, Forms, and Resources Academic Question Resources Print Text Size: A A A RSS Feeds FeedbackShare Page For Science: Discovery http://www.discovery.com External link Nature http://www.nature.com External link

225

Nanolayered CrAlTiN and multilayered CrAlTiNAlTiN coatings for solid particle erosion protection  

Science Journals Connector (OSTI)

Abstract Applying hard coatings on airfoil surfaces is proven to be an effective approach to mitigating erosion damage to engine components. Nanolayered or multilayered coatings, because of their capability of tailoring hardness and toughness through modifications in the chemistry and architecture of layer constituents, have been explored as potential candidates for this specific application. In this study, nanolayered CrAlTiN (CrN/AlTiN) coatings with different modulation periods, along with multilayered CrAlTiNAlTiN coatings having different number of layers and different thickness of individual layers, were fabricated, characterized and evaluated. All the coatings significantly outperformed the CrN baseline in erosion resistance, and their performance was strongly affected by the bilayer period of the nanolayered coatings or the layer architectural characteristics of multilayered coatings.

Q. Yang; R. McKellar

2015-01-01T23:59:59.000Z

226

E-Print Network 3.0 - andropausal middle-aged men Sample Search...  

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

middle-aged men Page: << < 1 2 3 4 5 > >> 1 Luteinizing Hormone, a Reproductive Regulator That Modulates the Processing of Amyloid-Precursor Protein and Summary: andropause,...

227

E-Print Network 3.0 - artery-middle cerebral artery Sample Search...  

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

to the brain Summary: ;Anterior cerebral artery Internal carotid artery Basilar artery Middle cerebral artery Vertebral artery... Anterior cerebral artery Posterior cerebral ......

228

E-Print Network 3.0 - area middle fork Sample Search Results  

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

Summary: Middle Fork Coyote Creek (8286 Acres) Santa Clara County 2205300104 Kelly Cabin Canyon (4283 Acres... Berryessa EastForkCoyote Cow Calera Penitencia LasAnimas Arroyo...

229

Reservoir Characterization and Enhanced Oil Recovery Potential in Middle Devonian Dundee Limestone Reservoirs, Michigan Basin, USA.  

E-Print Network (OSTI)

?? Middle Devonian Rogers City and subjacent Dundee Limestone formations have combined oil production in excess of 375 MMBO. In general, hydrocarbon production occurs in (more)

Abduslam, Abrahim

2012-01-01T23:59:59.000Z

230

Corrosion Behavior of Solution-Annealed CoCrMo Medical Implant  

E-Print Network (OSTI)

! ! ! Corrosion Behavior of Solution- Annealed CoCrMo Medical Implant Alloys Pooja Panigrahi University June 6, 2011 #12;! ! ""! Corrosion Behavior of Solution-Annealed CoCrMo Medical Implant Alloys and Applied Sciences Northwestern University June 6, 2011 Abstract Corrosion behavior of solution annealed

Shull, Kenneth R.

231

Characterization of the Ni-Cr Alloy Prepared by Laser Cladding Method  

Science Journals Connector (OSTI)

The laser cladding Ni-Cr alloy was prepared by adding nickel coated chromium composite powders on the surface of 45 steel using the laser cladding method. The component and microstructure were investigated by EDS, SEM, and HRTEM. The results show that ... Keywords: Ni-Cr alloy, laser cladding, characterization

Rui Yang; Dongjian Gao; Zhijia Qu

2012-07-01T23:59:59.000Z

232

MAGNESIUM ISOTOPIC COMPOSITION OF CAIs AND CHONDRULES FROM CR CHONDRITES. B. , M. Gounelle1  

E-Print Network (OSTI)

MAGNESIUM ISOTOPIC COMPOSITION OF CAIs AND CHONDRULES FROM CR CHONDRITES. B. Mimoun1 , M. Gounelle1. Introduction: The magnesium isotopic composi- tion of primitive extraterrestrial materials is worth measuring.g. 10]. Figure 1: The magnesium isotopic composition of CAIs in CR chondrites. Error bars are 1

Technische Universiteit Delft

233

EPR, ENDOR, and optical-absorption study of Cr3 centers substituting  

E-Print Network (OSTI)

ARTICLES EPR, ENDOR, and optical-absorption study of Cr3¿ centers substituting for niobium in Li of Sciences, Kiev, Ukraine Received 6 January 2000; revised manuscript received 3 May 2000 A triplet of EPR % of Cr. Detailed investigations of the angular dependencies of EPR and electron nuclear double

Malovichko, Galina

234

The effect of metallurgical variables on the electrocatalytic properties of PtCr alloys  

SciTech Connect

In this investigation, the effect of alloying on catalysis, especially with respect to oxygen and the ORR, was examined. A series of PtCr alloys allowed four major aspects of alloying to be investigated: (i) effect of decreasing lattice parameter with increasing Cr content in the Pt terminal solid solution, (ii) effect of an order/disorder transition, (iii) difference between intermetallic and solid solution structures, and (iv) effect of dendritic segregation. Results indicated that contrary to the findings of previous investigators, decreased lattice spacing did not correlate with an increase in ORR activity. Atomic ordering in low Cr content specimens, however, was found to generally increase catalysis. Results also indicated that disordered structures interact more strongly with impurities than the ordered structures. ORR Tafel slopes, however, were unaffected by atomic ordering although additional chromium, up to at least 35 atom percent (a/o), caused a decrease in Tafel slope apparently due to oxide reduction effects. At higher Cr concentrations, catalysis decreased due to the passive nature of chromium oxide. The change in crystal structure which occurs for the 80 a/o Cr sample and the dendritic structure, had little effect on most of the electrochemical parameters studied relative simply to the additional Cr content. The results of this work also indicated that, in general, no alloy in the PtCr system is more catalytic than pure Pt. This result is in contrast to gas diffusion cell studies which have shown significant increases in catalysis due to PtCr alloying.

Glass, J.T.; Cahen, G.L. Jr.; Stoner, G.E.; Taylor, E.J.

1987-01-01T23:59:59.000Z

235

A DFT Study of Ethanol Adsorption and Dehydrogenation on Cu/Cr2O3 Catalyst  

Science Journals Connector (OSTI)

In this work, DFT simulation method was used to study the adsorption and dehydrogenation of ethanol on Cu/Cr2O3 catalyst. Firstly, the stable configuration of Cu4 cluster adsorbed on Cr2O3...(001) surface was stu...

Minhua Zhang; Yanping Huang; Ruzhen Li; Guiming Li; Yingzhe Yu

2014-11-01T23:59:59.000Z

236

Resonant impurity scattering and electron-phonon scattering in the electrical resistivity of Cr thin films  

E-Print Network (OSTI)

Resonant impurity scattering and electron-phonon scattering in the electrical resistivity of Cr The resistivity as a function of temperature from 0.6 to 300 K for epitaxial and polycrystalline Cr thin films residual resistivity up to 400 cm and a minimum at low temperatures below 100 K . This is strong

Hellman, Frances

237

SF6432-CR (02-01-12) Cost Reimbursement  

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

2/01/12 2/01/12 Page 1 of 24 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CR (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR COST-REIMBURSEMENT CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY IDENTIFIED AS BEING CHANGED, SUPPLEMENTED, OR AMENDED IN WRITING ISSUED BY THE SANDIA CONTRACTING REPRESENTATIVE. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ALLOWABLE COSTS AND FEE APPLICABLE LAW ASSIGNMENT AUTHORIZED DISTRIBUTORS BANKRUPTCY CLAIM OF COSTS INCURRED DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES

238

Mn-doping-induced itinerant-electron ferromagnetism in Cr2GeC  

Science Journals Connector (OSTI)

The magnetism of the Mn+1AXn phase, Cr2GeC, and its Mn-doped system, (Cr1?xMnx)2GeC (x?0.25), synthesized via a solid state reaction, was investigated systematically. Cr2GeC is in a spin-unpolarized state, but the ferromagnetic band polarization is induced immediately by the Mn doping. The Curie temperature, TC, and the spontaneous moment, ps, increase almost proportionally to the Mn concentration, strongly suggesting that Cr2GeC is located in the vicinity of a ferromagnetic quantum critical point. The strong concentration dependence of peff/ps, where peff is the effective moment in the paramagnetic state, indicates that the ferromagnetism appearing in the Mn-doped Cr2GeC can be classified as a typical itinerant-electron ferromagnetism in a wide range of the degree of electron localization.

Z. Liu; T. Waki; Y. Tabata; H. Nakamura

2014-02-28T23:59:59.000Z

239

Photocatalysts of Cr Doped TiO2 Film Prepared by Micro Arc Oxidation  

Science Journals Connector (OSTI)

A series of Cr doped TiO2 films were prepared by micro arc oxidation (MAO) using an electrolyte of Na 3PO4+K2Cr2O7. X-ray diffraction and scanning electron microscopy revealed that the films mainly consisted of anatase phase with a porous surface morphology. The films have an excellent photocatalytic effect for degradation of methylene blue and decomposition of water under visible light illumination. This arises from the formation of Cr3+/Cr4+ and oxygen vacancy energy levels owing to Cr doping. The former reduces the electron-hole recombination chance while the latter generates a new gap between the conduction band (CB) and valence band (VB) of TiO2 which lowers the photo energy of the excited electron in the VB to the oxygen vacancy states. The mechanisms for film synthesis during the MAO process are also presented.

Li Wan; Jian-feng Li; Jia-you Feng; Wei Sun; Zong-qiang Mao

2008-01-01T23:59:59.000Z

240

Solid Solutions between CrO4- and SO4-Ettringite Ca6(Al(OH)6)2[(CrO4)x(SO4)1-x]3*26 H2O  

Science Journals Connector (OSTI)

Solid Solutions between CrO4- and SO4-Ettringite Ca6(Al(OH)6)2[(CrO4)x(SO4)1-x]3*26 H2O ... Solid solutions between SO4- and CrO4-ettringite are synthesized, characterized and solubility products are determined and illustrated in a Lippmann diagram. ... In cementitous systems, CrO42? is thought to be incorporated as a solid solution with SO42? in ettringite. ...

Sabine M. Leisinger; Barbara Lothenbach; Gwenn Le Saout; Ralf Kgi; Bernhard Wehrli; C. Annette Johnson

2010-11-05T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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.


241

Integrated Ecogenomics Study for Bioremediation of Cr(VI) at Hanford 100H Area  

SciTech Connect

Hexavalent chromium is a widespread contaminant found in groundwater. In order to stimulate microbially mediated Cr(VI)-reduction, a poly-lactate compound was injected into Cr(VI)-contaminated aquifers at site 100H at Hanford. Investigation of bacterial community composition using high-density DNA microarray analysis of 16S rRNA gene products revealed a stimulation of Pseudomonas, Desulfovibrio and Geobacter species amongst others. Enrichment of these organisms coincided with continued Cr(VI) depletion. Functional gene-array analysis of DNA from monitoring well indicated high abundance of genes involved in nitrate-reduction, sulfate-reduction, iron-reduction, methanogenesis, chromium tolerance/reduction. Clone-library data revealed Psedomonas was the dominant genus in these samples. Based on above results, we conducted lab investigations to study the dominant anaerobic culturable microbial populations present at this site and their role in Cr(VI)-reduction. Enrichments using defined anaerobic media resulted in isolation of an iron-reducing, a sulfate-reducing and a nitrate-reducing isolate among several others. Preliminary 16S rDNA sequence analysis identified the isolates as Geobacter metallireducens, Pseudomonas stutzeri and Desulfovibrio vulgaris species respectively. The Pseudomonas isolate utilized acetate, lactate, glycerol and pyruvate as alternative carbon sources, and reduced Cr(VI). Anaerobic washed cell suspension of strain HLN reduced almost 95?M Cr(VI) within 4 hr. Further, with 100?M Cr(VI) as sole electron-acceptor, cells grew to 4.05 x 107 /ml over 24 h after an initial lag, demonstrating direct enzymatic Cr(VI) reduction coupled to growth. These results demonstrate that Cr(VI)-immobilization at Hanford 100H site could be mediated by direct microbial metabolism in addition to indirect chemical reduction of Cr(VI) by end-products of microbial activity.

Chakraborty, Romy; Chakraborty, Romy

2008-08-12T23:59:59.000Z

242

Investigation of the {gamma}-Ti(Cr,Al)2 phase at 800 C and 1000 C  

SciTech Connect

A section of the Ti-Al-Cr ternary system, centered around the {gamma}-TiCr{sub 2} phase was examined using five quenched bulk alloy samples and three diffusion couples. Due to the sluggishness of diffusion both at 800 and 1,000 C in the TiCr{sub 2} phase fields, the heat treatment produced a state of near-equilibrium in the samples rather than complete equilibrium, as desired. However, as previous studies have made use of similar, or shorter, processing schedules, the results of the present study should be considered as valid as the earlier works. As a confirmation of the phase composition obtained from the near-equilibrium bulk alloys, the results of a diffusion couple analysis, yielded similar compositions. It is clear, based on the above results that the {gamma}-TiCr{sub 2}, with a C14 crystal structure, does indeed extend into the Ti-Al-Cr ternary system as indicated by Suprunenko et al. The {gamma}-TiCr{sub 2} phase advances into the ternary as the b solid solution pulls away from the Ti-Cr binary system with decreasing temperature. Solubility into the ternary system is made possible by Al atoms substituting onto Cr sites, as is observed for the Al-Cr-Nb ternary system. Although the solubility of the {gamma}-TiCr{sub 2} phase extends from about 3--19at% Al at 1,000 C and from 6--24at% Al at 800 C, the exact limits of solubility are yet to be determined.

Jewett, T.J.; Dahms, M. [GKSS Research Centre, Geesthacht (Germany)] [GKSS Research Centre, Geesthacht (Germany)

1995-05-15T23:59:59.000Z

243

Usnesen ze 4. zasedn Vdeck rady AV CR konanho dne 10. z 1. Oven a kontrola zpisu z 3. zasedn  

E-Print Network (OSTI)

reform terciárního vzdlávání. Vdecká rada AV CR bere se souhlasem na vdomí stanovisko AR AV CR k reform

Tebbens, Jurjen Duintjer

244

Readout of Secretary Chu's Middle East trip: Thursday, February 25 |  

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

Thursday, February 25 Thursday, February 25 Readout of Secretary Chu's Middle East trip: Thursday, February 25 February 25, 2010 - 12:00am Addthis Today, Secretary Chu was in Doha, Qatar, where he began the day by signing a Memorandum of Understanding on Renewable and Alternative Energy with Deputy Prime Minister and Energy & Industry Minister Abdullah bin Hamad Al-Attiyah. The agreement provides a framework for bilateral cooperation with the Ministry and other Qatari institutions on clean energy innovation. He then met with Prime Minister Sheikh Hamad bin Jassim bin Jaber Al Thani. In the afternoon, the Secretary participated in a roundtable focused on renewable energy, hosted by the Qatar National Food Security Program. He then traveled to the Qatar Science and Technology Park (QSTP) where he

245

Pumping Through the Middle Crust | Advanced Photon Source  

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

Looking for Ways to Improve Vaccines Against the Deadly Rotavirus Looking for Ways to Improve Vaccines Against the Deadly Rotavirus A "Colossal" Magnetic Effect under Pressure Using High Pressure to Reveal Quantum Criticality in an Elemental Antiferromagnet Nano Changes Have Macro Importance for a Key Electronics Material Squeezing an Old Material Could Yield "Instant-On" Memory Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Pumping Through the Middle Crust JULY 29, 2009 Bookmark and Share The rock outcrop west of Alice Springs, central Australia, where the hand specimen was collected. The outcrop is characterized by a shear zone (from bottom left to upper right corner of the image) that formed in about 15-km

246

Readout of Secretary Chu's Middle East trip: Tuesday, February 23 |  

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

Tuesday, February 23 Tuesday, February 23 Readout of Secretary Chu's Middle East trip: Tuesday, February 23 February 23, 2010 - 12:00am Addthis Today, Secretary Chu visited King Abdullah University of Science and Technology (KAUST) in Thuwal, Saudi Arabia, on the Red Sea coast near Jeddah. His host was Saudi Minister of Petroleum and Minerals Ali Al Naimi, who is Chair of the KAUST Board of Trustees. KAUST is an international, graduate-level research university dedicated to science and technology that opened in September of 2009. The Secretary received a briefing on scientific work underway at the university from Professor Choon Fong Shih, President of KAUST, faculty members and students. Secretary Chu emphasized the Administration's commitment to science and to the development of renewable sources of energy. He quizzed members of the

247

Readout of Secretary Chu's Middle East trip: Wednesday, February 24 |  

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

Wednesday, February 24 Wednesday, February 24 Readout of Secretary Chu's Middle East trip: Wednesday, February 24 February 24, 2010 - 12:00am Addthis Today, Secretary Chu was in Abu Dhabi in the United Arab Emirates, where he affirmed the commitment of the United States to building a close relationship with the UAE on clean energy issues. He began the day with a meeting with the Minister of Energy for UAE, Mohammed bin Dha'en el Hamili. He then signed an Implementing Agreement on nuclear energy and nonproliferation with UAE Minister of State for Foreign Affairs Dr. Anwar Gargash. The Secretary traveled to the offices of the Masdar Initiative to discuss the work the initiative is doing to diversify the UAE economy and develop global leadership in alternative energy. He was hosted by Dr.

248

Annual Energy Consumption Analysis Report for Richland Middle School  

SciTech Connect

Richland Middle School is a single story, 90,000 square feet new school located in Richland, WA. The design team proposed four HVAC system options to serve the building. The proposed HVAC systems are listed as following: (1) 4-pipe fan coil units served by electrical chiller and gas-fired boilers, (2) Ground-source closed water loop heat pumps with water loop heat pumps with boiler and cooling tower, and (3) VAV system served by electrical chiller and gas-fired boiler. This analysis estimates the annual energy consumptions and costs of each system option, in order to provide the design team with a reasonable basis for determining which system is most life-cycle cost effective. eQuest (version 3.37), a computer-based energy simulation program that uses the DOE-2 simulation engine, was used to estimate the annual energy costs.

Liu, Bing

2003-12-18T23:59:59.000Z

249

Inoceramid fauna and biostratigraphy of the upper Middle Coniacianlower Middle Santonian of the Pueblo Section (SE Colorado, US Western Interior)  

Science Journals Connector (OSTI)

The Middle Coniacian to Middle Santonian inoceramid succession of the Pueblo section, southeastern Colorado, US Western Interior, is reviewed in the context of the zonal scheme applied in Europe. The Middle Coniacian record starts with the upper Middle Coniacian Volviceramus involutus Zone, because the base of the succession is characterised by a hitherto unsuspected stratigraphical gap, spanning the topmost Lower and lower Middle Coniacian in European inoceramid terms. The base of the Upper Coniacian is recognised by the entry of Magadiceramus; this substage is divided into a Magadiceramus subquadratus Interval Zone and a Magadiceramus crenelatus Taxon Range Zone. The base of the Santonian is taken at the base of the Cladoceramus undulatoplicatus Taxon Range Zone. The Middle Santonian is assigned to the Cordiceramus bueltenensis Zone, and the base of the Upper Santonian is placed at the base of the zone of Cordiceramus muelleri. The inoceramid faunas of the Pueblo succession are similar to those known from southern Europe, south of the regular occurrence of sphenoceramids. The apparent differences reported in the previous literature between the inoceramid faunas of Europe and of the Western Interior at this level resulted mainly from differences in the taxonomic concepts applied. The new data enable correlation between the proposed inoceramid zonal scheme and the scaphitid ammonite zones.

Ireneusz Walaszczyk; William A. Cobban

2007-01-01T23:59:59.000Z

250

Role of Embedded Clustering in Dilute Magnetic Semiconductors: Cr Doped GaN X. Y. Cui,1  

E-Print Network (OSTI)

, typically 5 (20­30) times smaller for Cr-based (Mn-based) III-V DMS than the value expected, 3 B= Cr4 BRole of Embedded Clustering in Dilute Magnetic Semiconductors: Cr Doped GaN X. Y. Cui,1 J. E configurations coexist and the statistical distribution and associated magnetism will depend sensitively

Medvedeva, Julia E.

251

Using direct hot-rolling approach to obtain dual-phase weathering steel CuPCrNiMo  

Science Journals Connector (OSTI)

A weathering steel CuPCrNiMo has been ... based on the continuous cooling transformation diagram of weathering steel CuPCrNiMo. The results show that the microstructures of DP weathering steels CuPCrNi...

Chunling Zhang; Dayong Cai; Bo Liao; Yunchang Fan

2010-01-01T23:59:59.000Z

252

The alkali soils of the middle Niger Valley Origins, formation and present evolution  

E-Print Network (OSTI)

1 The alkali soils of the middle Niger Valley Origins, formation and present evolution Laurent area of the middle Niger valley (Niger Republic), irrigation techniques had been developed to respond, 1994). The contact between the two soil types is always so abrupt that in the all West-Africa surveys

Paris-Sud XI, Université de

253

Fish Assemblages and Substrates in the Middle Wabash River, USA Robert Mueller, Jr.1,2  

E-Print Network (OSTI)

Fish Assemblages and Substrates in the Middle Wabash River, USA Robert Mueller, Jr.1,2 and Mark Pyron1 We collected fishes at 28 sites of the middle Wabash River, Indiana, using a boat electrofisher for fish assemblage variation that was explained by variation in water depth and substrate frequency

Pyron, Mark

254

Middle Snake Draft Assessment 59 May 2004 3 Biological Characterization and Status  

E-Print Network (OSTI)

natural area designations, pending further local assessment and refinement (ICBEMP 1997). Thirty percentMiddle Snake Draft Assessment 59 May 2004 3 Biological Characterization and Status 3.1 Biodiversity and Endemism Regional Context Two recent regional assessment efforts have identified portions of the Middle

255

Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries  

E-Print Network (OSTI)

Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries Sandec #12;Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries Jonathan Rouse Introduction 7 2 Background 11 2.1 What is marketing? 11 2.2 Why is marketing important for compost producers

Wehrli, Bernhard

256

A Hamilton Path Heuristic with Applications to the Middle Two Levels Problem  

E-Print Network (OSTI)

A Hamilton Path Heuristic with Applications to the Middle Two Levels Problem Ian Shields IBM P is to find a Hamilton cycle in the middle two levels, M 2k+1 , of the Hasse diagram of B 2k+1 (the partially. We show that if a Hamilton path between two distinguished vertices exists in a reduced graph

Savage, Carla D.

257

Polyphasic origin of salinity in the Senegal delta and middle valley  

E-Print Network (OSTI)

, preliminary studies in the middle valley showed that saline areas form roughly E-W strips >10 km long and 100- 1 - Polyphasic origin of salinity in the Senegal delta and middle valley Laurent Barbiéroa agriculture in the Senegal valley. They have been attributed to the incorporation of marine salts

Paris-Sud XI, Université de

258

Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano,  

Open Energy Info (EERE)

Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library : Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, HawaiiInfo Graphic/Map/Chart Authors Frank A. Trusdell and Richard B. Moore Published U.S. GEOLOGICAL SURVEY, 2006 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii Citation Frank A. Trusdell,Richard B. Moore. Geologic Map of the Middle East Rift Geothermal Subzone, Kilauea Volcano, Hawaii. []. Place of publication not provided. U.S. GEOLOGICAL SURVEY. 2006. Available from: http://pubs.usgs.gov/imap/2614/downloads/pdf/2614map_508.pdf.

259

2010 DOE National Science Bowl® Photos - 2010 Middle School Teams | U.S.  

Office of Science (SC) Website

2010 Middle School Teams 2010 Middle School Teams National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2010 National Science Bowl Photos 2010 DOE National Science Bowl® Photos - 2010 Middle School Teams Print Text Size: A A A RSS Feeds FeedbackShare Page The 37 middle school teams at the 2010 National Science Bowl.

260

2010 DOE National Science Bowl® Photos - Spanish Fort Middle School |  

Office of Science (SC) Website

Spanish Fort Middle School Spanish Fort Middle School National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2010 National Science Bowl Photos 2010 DOE National Science Bowl® Photos - Spanish Fort Middle School Print Text Size: A A A RSS Feeds FeedbackShare Page The Spanish Fort Middle School team, from Spanish Court, AL, explores the

Note: This page contains sample records for the topic "middle piney cr" 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.


261

2010 DOE National Science Bowl® Photos - Smith Middle School | U.S. DOE  

Office of Science (SC) Website

Smith Middle School Smith Middle School National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2010 National Science Bowl Photos 2010 DOE National Science Bowl® Photos - Smith Middle School Print Text Size: A A A RSS Feeds FeedbackShare Page Smith Middle School team members from Glastonbury, CT visit a variety of

262

2010 DOE National Science Bowl® Photos - Roosevelt Middle School | U.S.  

Office of Science (SC) Website

Roosevelt Middle School Roosevelt Middle School National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2010 National Science Bowl Photos 2010 DOE National Science Bowl® Photos - Roosevelt Middle School Print Text Size: A A A RSS Feeds FeedbackShare Page The Roosevelt Middle School Science Bowl team from River Forest, IL takes

263

Past Middle School National Science Bowl Winners (2002 - 2012) | U.S. DOE  

Office of Science (SC) Website

Middle School National Science Bowl Middle School National Science Bowl Winners (2002 - 2012) National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Past National Science Bowl Winners Past Middle School National Science Bowl Winners (2002 - 2012) Print Text Size: A A A RSS Feeds FeedbackShare Page Year Winning Middle School Teams

264

Middle School Academic Competition - Double Elimination | U.S. DOE Office  

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

Academic Competition - Double Academic Competition - Double Elimination National Science Bowl® (NSB) NSB Home About High School Middle School Attending National Event Volunteers 2013 Competition Results Middle School Round Robin Middle School Double Elimination Middle School Electric Car High School Round Robin High School Double Elimination News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2013 Competition Results Middle School Academic Competition - Double Elimination Print Text Size: A A A RSS Feeds FeedbackShare Page No-Loss Bracket .pdf file (42KB) (Final Results) Challengers' Bracket .pdf file (42KB) (Final Results) Last modified: 4/29/2013 11:22:57 AM

265

2010 DOE National Science Bowl® Photos - Falcon Cove Middle School |  

Office of Science (SC) Website

Falcon Cove Middle School Falcon Cove Middle School National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2010 National Science Bowl Photos 2010 DOE National Science Bowl® Photos - Falcon Cove Middle School Print Text Size: A A A RSS Feeds FeedbackShare Page Falcon Cove Middle School students from Weston, FL tour the National Mall

266

Photo of the Week: Students from Roosevelt Middle School win Argonne's 2013  

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

Students from Roosevelt Middle School win Students from Roosevelt Middle School win Argonne's 2013 Regional Science Bowl Photo of the Week: Students from Roosevelt Middle School win Argonne's 2013 Regional Science Bowl February 25, 2013 - 11:49am Addthis Each year, the National Science Bowl brings together thousands of middle and high school students from across the country to compete in a range of science disciplines, including biology, chemistry, earth science, physics, astronomy and math. The members of the winning team, from Roosevelt Middle School of River Forest, Illinois, competed against 14 other teams from across the Midwest in one of the regional competitions in the 23rd Annual U.S. Department of Energy National Science Bowl. This April, the winning teams from each region will compete for a national title in Washington, D.C. View a full gallery of photos from the 2013 Regional Science Bowl at Argonne. | Photo courtesy of Argonne National Laboratory.

267

Middle School | ScienceLab, Education Resources from the U.S. Department of  

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

Middle School Middle School Search and use education resources from U.S. Department of Energy programs and national laboratories. This page features content for the middle-school level. If you are 13 or older, you may register and comment on results where indicated. Competitions Middle School Science Bowl National Junior Solar Sprint Opportunities ANL K-12 Programs Opportunities for K-12 Teachers and Students available through ORISE ORNL K-12 Educational Programs Science Topics ABCs of Nuclear Science All About Atoms AtmosphericRadiation Measurement (ARM) Study Hall Did you ever wonder? (LBL) DOE - Science Education Games & Puzzles from Jefferson Lab Interactive Periodic Table from Jefferson Lab Periodic Table of the Elements: LANL Meet the Energy Ant Sandia Middle School Programs

268

V.P. Biden Hosts the Middle Class Task Force | Department of Energy  

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

V.P. Biden Hosts the Middle Class Task Force V.P. Biden Hosts the Middle Class Task Force V.P. Biden Hosts the Middle Class Task Force November 9, 2010 - 10:38am Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Editor's Note: This event has concluded. Today at 11:45 AM EST, Secretary Chu will join Vice President Biden at the White House as he hosts a Middle Class Task Force event to announce a series of federal actions designed to lay the groundwork for a strong, self-sustaining home energy efficiency retrofit industry. The Vice President and Secretary Chu will be joined by CEQ Chair Nancy Sutley, Secretary of Labor Hilda Solis and Secretary of Housing and Urban Development Shaun Donovan to announce a series of initiatives that seek to address recommendations from the October 2009 Middle Class Task Force

269

Secretary Chu to Join Vice President Biden at Middle Class Task Force Event  

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

Vice President Biden at Middle Class Task Vice President Biden at Middle Class Task Force Event Tomorrow Secretary Chu to Join Vice President Biden at Middle Class Task Force Event Tomorrow November 8, 2010 - 12:00am Addthis WASHINGTON - Tomorrow, Tuesday, November 9th, at 11:45 AM EST, Vice President Biden will hold a Middle Class Task Force event to announce a series of federal actions designed to lay the groundwork for a strong, self-sustaining home energy efficiency retrofit industry. The initiatives being announced will address recommendations from the October 2009 Middle Class Task Force Recovery Through Retrofit report. The Vice President will be joined by CEQ Chair Nancy Sutley, Secretary of Energy Steven Chu, Secretary of Labor Hilda Solis, and Secretary of Housing and Urban Development Shaun Donovan.

270

Itinerant and local-moment magnetism in EuCr2As2 single crystals  

Science Journals Connector (OSTI)

We report on the crystal structure, physical properties, and electronic structure calculations for the ternary pnictide compound EuCr2As2. X-ray diffraction studies confirmed that EuCr2As2 crystalizes in the ThCr2Si2-type tetragonal structure (space group I4/mmm). The Eu ions are in a stable divalent state in this compound. Eu moments in EuCr2As2 order magnetically below Tm=21 K. A sharp increase in the magnetic susceptibility below Tm and the positive value of the paramagnetic Curie temperature obtained from the Curie-Weiss fit suggest dominant ferromagnetic interactions. The heat capacity exhibits a sharp ?-shape anomaly at Tm, confirming the bulk nature of the magnetic transition. The extracted magnetic entropy at the magnetic transition temperature is consistent with the theoretical value Rln(2S+1) for S=7/2 of the Eu2+ ion. The temperature dependence of the electrical resistivity ?(T) shows metallic behavior along with an anomaly at 21 K. In addition, we observe a reasonably large negative magnetoresistance (??24%) at lower temperature. Electronic structure calculations for EuCr2As2 reveal a moderately high density of states of Cr-3d orbitals at the Fermi energy, indicating that the nonmagnetic state of Cr is unstable against magnetic order. Our density functional calculations for EuCr2As2 predict a G-type AFM order in the Cr sublattice. The electronic structure calculations suggest a weak interlayer coupling of the Eu moments.

U. B. Paramanik; R. Prasad; C. Geibel; Z. Hossain

2014-04-25T23:59:59.000Z

271

Texas A&M Regional Middle School Science Bowl | U.S. DOE Office of Science  

Office of Science (SC) Website

Texas A&M Regional Middle Texas A&M Regional Middle School Science Bowl National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Texas Regions Texas A&M Regional Middle School Science Bowl Print Text Size: A A A RSS Feeds FeedbackShare Page Regional Coordinator Information Name: Vince Schielack Email: vinces@math.tamu.edu Regional Event Information Date: Saturday, March 1, 2014 Maximum Number of Teams: 32

272

Enhancing Middle East climate change monitoring and indexes  

SciTech Connect

Extreme climate events can have significant impacts on both natural and human systems, and therefore it is important to know if and how climate extremes are changing. Analysis of extremes requires long-term daily station data and, unfortunately, there are many regions in the world where these data are not internationally exchanged. The Intergovernmental Panel on Climate Change (IPCC) Third Assessment Report (Folland et al. 2001) relied heavily on the multinational analysis of Frich et al (2002). However, Frich et al. had no results from all of Central and South America, and most of Africa and southern Asia, including the Middle East. To remedy this situation for the IPCC Fourth Assessment Report, the joint World Meteorological Organization Commission for Climatology/World Climate Research Programme (WCRP) project on Climate Variability and Predictability (CLIVAR) Expert Team on Climate Change Detection, Monitoring, and Indices (Zwiers et al. 2003) internationally coordinated a series of five regional climate change workshops and a set of indices for analyses of extremes. Two workshops covered the Americas, one in Brazil and one in Guatemala. One workshop addressed southern Africa. A workshop in India involved south and central Asia, while the workshop for the Middle East sought to address the region from Turkey to Iran and from Georgia to the southern tip of the Arabian Peninsula. The key to a successful workshop is a collaborative approach between outside experts and regional participants. The participants here broght long-term daily precipitation and maximum and minimum temperature data, station history information, an understanding of their country's climate, and a willingness to analyze thse data under the tutelage of outside experts. The outside experts brought knowledge of the crucial data and climate change issues, presentations to explain these issues, and user-friendly software to aid the analyses. Xuebin Zhang of Environment Canada wrote the workshop software to perform quality control (QC) on the data, tst the time series homogeneity, and calculate the indices. The participants created presentations on how extremes were changing in their countries. The workshop is making a direct contribution to climate change research by initiating a peer-review paper on how extremes are changing in a region never before analyzed and where data exchange is rare.

Sensoy, S. [Turkish State Meteorological Service, Ankara (Turkey); Peterson, T.C. [NOAA/National Climatic Data Center, Asheville, NC (United States); Alexander, L.V. [Hadley Centre, Exeter (United Kingdom); Zhang, X. [Meteorological Service of Canada, Downsview, Ontario (Canada). Climate Research Branch

2007-08-15T23:59:59.000Z

273

Electrochemical Testing of Ni-Cr-Mo-Gd Alloys  

SciTech Connect

The waste package site recommendation design specified a boron-containing stainless steel, Neutronit 976/978, for fabrication of the internal baskets that will be used as a corrosion-resistant neutron-absorbing material. Recent corrosion test results gave higher-than-expected corrosion rates for this material. The material callout for these components has been changed to a Ni-Cr-Mo-Gd alloy (ASTM-B 932-04, UNS N06464) that is being developed at the Idaho National Laboratory. This report discusses the results of initial corrosion testing of this material in simulated in-package environments that could contact the fuel baskets after breach of the waste package outer barrier. The corrosion test matrix was executed using the potentiodynamic and potentiostatic electrochemical test techniques. The alloy performance shows low rates of general corrosion after initial removal of a gadolinium-rich second phase that intersects the surface. The high halide-containing test solutions exhibited greater tendencies toward initiation of crevice corrosion.

T. E. Lister; R. E. Mizia; H. Tian

2005-10-01T23:59:59.000Z

274

Steamside Oxidation Behavior of Experimental 9%Cr Steels  

SciTech Connect

Reducing emissions and increasing economic competitiveness require more efficient steam power plants that utilize fossil fuels. One of the major challenges in designing these plants is the availability of materials that can stand the supercritical and ultra-supercritical steam conditions at a competitive cost. There are several programs around the world developing new ferritic and austenitic steels for superheater and reheater tubes exposed to the advanced steam conditions. The new steels must possess properties better than current steels in terms of creep strength, steamside oxidation resistance, fireside corrosion resistance, and thermal fatigue resistance. This paper introduces a series of experimental 9%Cr steels containing Cu, Co, and Ti. Stability of the phases in the new steels is discussed and compared to the phases in the commercially available materials. The steels were tested under both the dry and moist conditions at 650C for their cyclical oxidation resistance. Results of oxidation tests are presented. Under the moist conditions, the experimental steels exhibited significantly less mass gain compared to the commercial P91 steel. Microstructural characterization of the scale revealed different oxide compositions.

Dogan, O.N.; Holcomb, G.R.; Alman, D.E.; Jablonski, P.D.

2007-10-01T23:59:59.000Z

275

Middle?ear transfer function of the anesthetized Mongolian gerbil  

Science Journals Connector (OSTI)

The middle?ear transfer function of the Mongolian gerbil (Meriones unguiculatus) was obtained using a constant CM criterion with both single electrodes in scala media and differential electrodes in scalae media and tympani. A cancellation technique allowed accurate phase measurement of both CM and ear?canal sound pressure. Results indicate small inter?animal variability and no significant differences between single electrodes and differential electrodes except for contamination of single electrode recordings by whole?nerve action potentials. With the bulla open the magnitude of the transfer function has a positive slope of 6 dB/octave up to 200 Hz and is flat from 200 Hz to 1.8 where it begins to fall off at a rate of approximately 12 dB/octave. The CM phase leads to that of the sound pressure by 90 at 100 Hz is 0 at 600 Hz and lags by 90 at 1.8 kHz. At high frequencies the phase lag is greater than 180. The high?frequency rolloff steeper than that found in other mammals is probably due to decreased coupling between the incus and the stapes.

R. A. Schmiedt; R. L. Smith

1974-01-01T23:59:59.000Z

276

Dominant Middle East oil reserves critically important to world supply  

SciTech Connect

This paper reports that the location production, and transportation of the 60 million bbl of oil consumed in the world each day is of vital importance to relations between nations, as well as to their economic wellbeing. Oil has frequently been a decisive factor in the determination of foreign policy. The war in the Persian Gulf, while a dramatic example of the critical importance of oil, is just the latest of a long line of oil-influenced diplomatic/military incidents, which may be expected to continue. Assuming that the world's remaining oil was evenly distributed and demand did not grow, if exploration and development proceeded as efficiently as they have in the U.S., world oil production could be sustained at around current levels to about the middle of the next century. It then would begin a long decline in response to a depleting resource base. However, the world's remaining oil is very unevenly distributed. It is located primarily in the Eastern Hemisphere, mostly in the Persian Gulf, and much is controlled by the Organization of Petroleum Exporting Countries. Scientific resource assessments indicate that about half of the world's remaining conventionally recoverable crude oil resource occurs in the Persian Gulf area. In terms of proved reserves (known recoverable oil), the Persian Gulf portion increase to almost two-thirds.

Riva, J.P. Jr. (Library of Congress, Washington, DC (United States). Congressional Research Service)

1991-09-23T23:59:59.000Z

277

Collective efficacy as identified by teachers at Heritage Middle School, East Central Independent School District, San Antonio, Texas  

E-Print Network (OSTI)

the students at Heritage Middle School successful. iv The second question studied was, What is the relationship between selected demographic variables and the perceptions of the teachers regarding collective efficacy at Heritage Middle School, East Central... Based on Ethnicity ............................................................................................. 64 10 Independent Samples t-test of the White and Hispanic Teachers From Heritage Middle School in the Perceived Collective Efficacy Survey...

Naumann, Luisa Maria

2008-10-10T23:59:59.000Z

278

Argonne TTRDC - D3 (Downloadable Dynamometer Database) - 2010 Honda CR-Z  

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

CR-Z Hybrid CR-Z Hybrid honda crz Front View - 2010 Honda CR-Z Hybrid The Honda CR-Z hybrid builds upon the Insight/Civic Honda hybrid systems with a sporty angle. The vehicle is marketed as a successor to the CRX 2-seat sport compact. It features a 1.5 L (83 kW) engine (larger than the 1.3 L used in the Insight and Civic HEVs) and is offered with both an automatic (push-belt CVT) and a manual transmission. The battery is similar to the Insight pack at 100.8 nominal voltage. The IMA motor is specified at 13 hp. Key Technology Mild hybrid "Honda IMA" hybrid system 1.5 L (83 kW) engine 100.8-Volt Nickel-Metal-Hydride (NiMH) Features 3 operational modes: "Econ," "Normal," and "Sport" Report Testing Summary (pdf) Data Download all data (zip)

279

Microsoft Word - CR-091 Primary Basis of Cost Savings and Cost...  

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

CR-091 Primary Basis of Cost Savings and Cost Savings Amount Custom Fields Primary Basis of Cost Savings and Cost Savings Amount Custom Fields Background On August 29 th , 2013 the...

280

GLADY CASSIT Y VANDALIA MURPHY CR EEK BU CKHN-CENT URY CLAY  

Gasoline and Diesel Fuel Update (EIA)

ABBOTT-FREN CH CR EEK AU BURN DAGU E BEASON RU N ELLAMORE RUSSET GAULEY MOUNTAIN JORDAN RUN OVERHI LL HANNIBAL BU FFALO FETT ERMAN ETAM AR MBRUST LOR EN TZ ORM A LINDEN FALL...

Note: This page contains sample records for the topic "middle piney cr" 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

Luminescence and other spectroscopic properties of purple and green Cr-clinochlore  

Science Journals Connector (OSTI)

The luminescence of purple chlorite is rather unusual because of a quite high amount of Cr2O3 in this crystal. Accordingly, effective concentration quenching of luminescence might be expected. Indeed, the emissio...

Maria Czaja; Mariola K?dzio?ka-Gawe?

2014-02-01T23:59:59.000Z

282

C/CrC nanocomposite coating deposited by magnetron sputtering at high ion irradiation conditions  

SciTech Connect

CrC with the fcc NaCl (B1) structure is a metastable phase that can be obtained under the non-equilibrium conditions of high ion irradiation. A nano-composite coating consisting of amorphous carbon embedded in a CrC matrix was prepared via the unbalanced magnetron sputtering of graphite and Cr metal targets in Ar gas with a high ionized flux (ion-to-neutral ratio Ji/Jn = 6). The nanoscale amorphous carbon clusters self-assembled into layers alternated by CrC, giving the composite a multilayer structure. The phase, microstructure, and composition of the coating were characterized using x-ray diffraction, transmission electron microscopy, and aberration corrected scanning transmission electron microscopy coupled with electron energy loss spectroscopy. The interpretation of the true coating structure, in particular the carbide type, is discussed.

Zhou, Z.; Rainforth, W. M. [Department of Materials Science and Engineering, University of Sheffield, Sheffield, S1 3JD (United Kingdom); Gass, M. H.; Bleloch, A. [SuperSTEM at Daresbury Laboratory, Daresbury, Cheshire, WA4 4AD (United Kingdom); Ehiassarian, A. P.; Hovsepian, P. Eh. [Materials Engineering Research Institute, Sheffield Hallam University, Sheffield, S1 1WB (United Kingdom)

2011-10-01T23:59:59.000Z

283

Graphene mode-locked Cr:ZnS laser with 41 fs pulse duration  

Science Journals Connector (OSTI)

We report the ultrashort-pulse Cr:ZnS laser mode-locked by graphene-based saturable absorber mirror. Using the combination of bulk material and a chirped mirror, we demonstrate the...

Tolstik, Nikolai; Sorokin, Evgeni; Sorokina, Irina T

2014-01-01T23:59:59.000Z

284

Optimizing Cr(VI) adsorption on activated carbon produced from heavy oil fly ash  

Science Journals Connector (OSTI)

In order to explore the beneficial utilization of heavy oil fly ash (HOFA) generated in the power plants, the present study is intended to optimize the chromium(VI) [Cr(VI)] adsorption on activated carbon prod...

Abdullah Mofarrah; Tahir Husain; Bing Chen

2014-07-01T23:59:59.000Z

285

Observations of Unresolved Photospheric Magnetic Fields in Solar Flares Using Fe i and Cr i Lines  

Science Journals Connector (OSTI)

The structure of the photospheric magnetic field during solar flares is examined using echelle spectropolarimetric observations. The study is based on several Fei and Cri lines observed at locations correspondi...

M. Gordovskyy; V. G. Lozitsky

2014-10-01T23:59:59.000Z

286

Widely-tunable femtosecond operation of Cr:LiSAF lasers using broadband saturable bragg reflectors  

E-Print Network (OSTI)

We describe a low-cost diode-pumped Cr:LiSAF laser, mode-locked using a broadband saturable Bragg reflector. The laser produces continuously tunable sub-200-fs pulses from 800 nm to 905 nm.

Demirbas, Umit

287

Audit Report: CR-B-02-01 | Department of Energy  

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

2-01 Audit Report: CR-B-02-01 October 15, 2001 Fixed-Price Contracting for Department of Energy Cleanup Activities As part of its Contract Reform effort, the Department of Energy...

288

Properties of spark-deposited NiCrNiAl coatings  

Science Journals Connector (OSTI)

The structure and phase composition of sintered NiCrNiAl alloys and the kinetics of their electrospark deposition onto 45 steel are examined. It is ... shown that the mass transfer coefficient for the deposition

A. V. Paustovskii; R. A. Alfintseva

2009-07-01T23:59:59.000Z

289

Preliminary observations of the thermodynamic predictions of Fe-Cr-Ni alloys in coal gasifier environments  

Science Journals Connector (OSTI)

The construction of thermodynamic stability diagrams for the Fe-Cr-Ni systems is discussed. The constructed diagrams are used to predict materials behavior at coal gasifier oxygen and sulfur pote...

B. A. Gordon; V. Nagarajan

1979-04-01T23:59:59.000Z

290

Thermodynamic predictions of the behavior of Fe-Cr-Al alloys in coal gasifier environments  

Science Journals Connector (OSTI)

The construction of thermodynamic stability diagrams for the Fe-Cr-Al system is discussed. The constructed diagrams are used to predict materials behavior at coal gasifier oxygen and sulfur potentials. Experiment...

B. A. Gordon; W. Worrell; V. Nagarajan

1979-02-01T23:59:59.000Z

291

Cr17Ni14Mo3 Powder Laser Cladding on 45Steel Substrate  

Science Journals Connector (OSTI)

The relationship between laser power, scan-rate, thickness of pre-placed powder particles, overlap, preheating and laser cladding coating quality was analyzed. Laser cladding of Cr17Ni14Mo3 stainless steel powder...

Sun Huilai; Lin Shuzhong; Zhao Fangfang; Qi Xiangyang

2010-01-01T23:59:59.000Z

292

Flat panel display using Ti-Cr-Al-O thin film  

DOE Patents (OSTI)

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solan Beach, CA)

2002-01-01T23:59:59.000Z

293

Structure, Magnetism, and Transport of CuCr2Se4 Thin Films  

E-Print Network (OSTI)

Structure, Magnetism, and Transport of CuCr 2 Se 4 Thindichroism shows that the magnetism persists to the surfacesuch as the nature of magnetism at surfaces and interfaces.

2008-01-01T23:59:59.000Z

294

Low-cost, single-mode diode-pumped Cr:Colquiriite lasers  

E-Print Network (OSTI)

We present three Cr[superscript 3+]:Colquiriite lasers as low-cost alternatives to Ti:Sapphire laser technology. Single-mode laser diodes, which cost only $150 each, were used as pump sources. In cw operation, with ~520 ...

Demirbas, Umit

295

Microstructural analyses of Cr(VI) speciation in chromite ore processing Residue (COPR)  

E-Print Network (OSTI)

Christodoulatos, C. Ettringite-Induced Heave in Chromite Orehydrotalcite calcite quartz ettringite amorphous HB n.d.of the total Cr(VI). Ettringite (Ca 6 Al 2 (SO 4 ) 3 (OH) 12

CHRYSOCHOOU, MARIA

2010-01-01T23:59:59.000Z

296

Audit Report: CR-FS-96-03 | Department of Energy  

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

FS-96-03 Audit Report: CR-FS-96-03 April 15, 1996 Report on Matters Identified at Strategic Petroleum Reserve During Audit of Statement of Financial Position Audit Report:...

297

Heat treatment, aging effects, and microstructure of 12 Pct Cr steels  

Science Journals Connector (OSTI)

The 12 pct Cr steels are attractive materials for advanted steam generators. In support of the DEBENE project for the development of a sodiumcooled fast reactor, a materials program is in progress to show the ...

J. W. Schinkel; P. L. F. Rademakers; B. R. Drenth

1984-06-01T23:59:59.000Z

298

Laser Performance of Composite Nd:YAG/Cr:YAG Ceramics for Laser Ignition  

Science Journals Connector (OSTI)

Monolithic lasers of composite Nd:YAG/Cr:YAG ceramics with different Nd concentrations and cavity lengths were tested. A passively Q-switched pulse energy of 1.7mJ with a duration of...

Tsunekane, Masaki; Taira, Takunori

299

CORROSION OF Fe-10Al-Cr ALLOYS BY COAL CHAR  

E-Print Network (OSTI)

Potent.ials Encountered in Coal Conversion Systems", NASA TNof Illinois #6 ash and coal char. Figure 1. Cross sectionsof Fe-lOAl-Cr Alloys by Coal Char B. A. Gordon and V.

Gordon, B.A.

2011-01-01T23:59:59.000Z

300

Electronic Structure of CrN: from Macro to Nano | Argonne National...  

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

Electronic Structure of CrN: from Macro to Nano January 28, 2015 11:00AM to 12:00PM Presenter Antia Sanchez Botana, University of California, Davis Location Building 223, Room S105...

Note: This page contains sample records for the topic "middle piney cr" 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

Heat Resistance of Electric Arc Coatings Made of FeCrBAl Powder Wire  

Science Journals Connector (OSTI)

Electric metallized coatings made of FeCrBAl powder wire possess a high heat resistance at 700800C at the level ... the base material. To obtain heat-resistant electric metallized coatings of powder wire, it...

V. Pokhmurs'kyi; M. Student; B. Formanek; V. Serivka; Yu. Dz'oba

2003-11-01T23:59:59.000Z

302

ISSUES REGARDING FEE STRUCTURE FOR THREE ENVIRONMENTAL MANAGEMENT CONTRACTS, CR-B-01-01  

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

CR-B-01-01 CR-B-01-01 AUDIT REPORT ISSUES REGARDING FEE STRUCTURE FOR THREE ENVIRONMENTAL MANAGEMENT CONTRACTS MAY 2001 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES DEPARTMENT OF ENERGY Washington, DC 20585 May 9, 2001 MEMORANDUM FOR THE DIRECTOR, OFFICE OF MANAGEMENT AND ADMINISTRATION FROM: Phillip L. Holbrook (Signed) Deputy Inspector General for Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Issues Regarding Fee Structure for

303

PVD synthesis and high-throughput property characterization of Ni?Fe?Cr alloy libraries  

SciTech Connect

Three methods of alloy library synthesis, thick-layer deposition followed by interdiffusion, composition-spread codeposition and electron-beam melting of thick deposited layers, have been applied to Ni-Fe-Cr ternary and Ni-Cr binary alloys. Structural XRD mapping and mechanical characterization by means of nanoindentation have been used to characterize the properties of the libraries. The library synthesis methods are compared from the point of view of the structural and mechanical information they can provide.

Rar, A.; Frafjord, J.J.; Fowlkes, Jason D.; Specht, E.D.; Rack, P.D.; Santella, M.L.; Bei, H.; George, E.P.; Pharr, G.M. (Tennessee-K); (Tennessee-K); (ORNL)

2010-11-10T23:59:59.000Z

304

Heat treatment of NiCrFe alloy to optimize resistance to intergrannular stress corrosion  

DOE Patents (OSTI)

A process of producing a NiCrFe alloy having a high resistance to stress corrosion cracking comprising heating a NiCrFe alloy to a temperature sufficient to enable the carbon present in the alloy body in the form of carbide deposits to enter into solution, rapidly cool the alloy body, and heat the cooled body to a temperature between 1100.degree. to 1500.degree. F. for about 1 to 30 hours.

Steeves, Arthur F. (Schenectady, NY); Bibb, Albert E. (Clifton Park, NY)

1984-01-01T23:59:59.000Z

305

High-pressure structure of half-metallic CrO2 B. R. Maddox  

E-Print Network (OSTI)

transition from rutile -CrO2 phase I P42/mnm to orthorhombic -CrO2 phase II CaCl2-like, Pnnm is presented. The transition to the CaCl2 structure, which appears to be second order, occurs at 12±3 GPa without any typically transforms to another sixfold-coordinated structure, CaCl2, or the -PbO2 structure found in shock

Pickett, Warren

306

while ll 6= ERROR do tcl tuple of ctcl corresponding to ll.tid cr  

E-Print Network (OSTI)

corresponding to cdb.tid cr lca #12;rst tuple t of li cl such that t.class >= ca.name caf while lca 6= ERROR and lca.class = ca.name do lia tuple of logical images corresponding to lca.tid cr lcb #12;rst tuple next tuple of li cl in alphabetic order can lca next tuple of li cl in alphabetic order can Plan P4P

Samet, Hanan

307

Surface modification to improve fireside corrosion resistance of Fe-Cr ferritic steels  

DOE Patents (OSTI)

An article of manufacture and a method for providing an Fe--Cr ferritic steel article of manufacture having a surface layer modification for corrosion resistance. Fe--Cr ferritic steels can be modified to enhance their corrosion resistance to liquid coal ash and other chemical environments, which have chlorides or sulfates containing active species. The steel is modified to form an aluminide/silicide passivating layer to reduce such corrosion.

Park, Jong-Hee (Clarendon Hills, IL); Natesan, Krishnamurti (Naperville, IL); Rink, David L. (Mokena, IL)

2010-03-16T23:59:59.000Z

308

Optimizing Cr(VI) and Tc(VII) remediation through nano-scale biomineral engineering  

SciTech Connect

To optimize the production of biomagnetite for the bioremediation of metal oxyanion contaminated waters, the reduction of aqueous Cr(VI) to Cr(III) by two biogenic magnetites and a synthetic magnetite was evaluated under batch and continuous flow conditions. Results indicate that nano-scale biogenic magnetite produced by incubating synthetic schwertmannite powder in cell suspensions of Geobacter sulfurreducens is more efficient at reducing Cr(VI) than either biogenic nano-magnetite produced from a suspension of ferrihydrite 'gel' or synthetic nano-scale Fe{sub 3}O{sub 4} powder. Although X-ray Photoelectron Spectroscopy (XPS) measurements obtained from post-exposure magnetite samples reveal that both Cr(III) and Cr(VI) are associated with nanoparticle surfaces, X-ray Magnetic Circular Dichroism (XMCD) studies indicate that some Cr(III) has replaced octahedrally coordinated Fe in the lattice of the magnetite. Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) measurements of total aqueous Cr in the associated solution phase indicated that, although the majority of Cr(III) was incorporated within or adsorbed to the magnetite samples, a proportion ({approx}10-15 %) was released back into solution. Studies of Tc(VII) uptake by magnetites produced via the different synthesis routes also revealed significant differences between them as regards effectiveness for remediation. In addition, column studies using a {gamma}-camera to obtain real time images of a {sup 99m}Tc(VII) radiotracer were performed to visualize directly the relative performances of the magnetite sorbents against ultra-trace concentrations of metal oxyanion contaminants. Again, the magnetite produced from schwertmannite proved capable of retaining more ({approx}20%) {sup 99m}Tc(VII) than the magnetite produced from ferrihydrite, confirming that biomagnetite production for efficient environmental remediation can be fine-tuned through careful selection of the initial Fe(III) mineral substrate supplied to Fe(III)-reducing bacteria.

Cutting, R. S.; Coker, V. S.; Telling, N. D.; Kimber, R. L.; Pearce, C. I.; Ellis, B.; Lawson, R; van der Laan, G.; Pattrick, R.A.D.; Vaughan, D.J.; Arenholz, E.; Lloyd, J. R.

2009-09-09T23:59:59.000Z

309

Controllable resistive type fault current limiter (CR-FCL) with frequency and pulse duty-cycle  

Science Journals Connector (OSTI)

Abstract In this paper a controllable resistive type fault current limiter (CR-FCL) is introduced. The CR-FCL inserts a pre-specified value of resistance based on a pre-defined function, by using a simple switching method, in series with the fault current path. When a fault occurs, a self turn off switch starts switching with a pre-specified frequency and duty cycle. By this switching pattern, the controlled value of resistance enters to the fault current path. So, the CR-FCL limits the fault current to the desired values. In addition, from transient stability point of view, by inserting the optimal resistance value, the CR-FCL is capable to enhance power system transient stability in a good manner. In fact, generation of the controllable resistance that depends on the duty cycle of the self turn off switch is the main idea of the CR-FCL. The variable duty cycle results the variable resistance and the fixed duty cycle results the fixed resistance. Analytical analyses of the proposed FCL are presented in details. Simulation results by power system computer-aided design/electromagnetic transients, including dc (PSCAD/EMTDC) software and corresponding experimental results are studied to validate the effectiveness of the CR-FCL. Considering error analyses, there is the good agreement between the simulation results and the experimental results.

Seyed Behzad Naderi; Mehdi Jafari; Mehrdad Tarafdar Hagh

2014-01-01T23:59:59.000Z

310

Theoretical investigation of spin-filtering in CrAs/GaAs heterostructures  

SciTech Connect

The electronic structure of bulk zinc-blende GaAs, zinc-blende and tetragonal CrAs, and CrAs/GaAs supercells, computed within linear muffin-tin orbital (LMTO) local spin-density functional theory, is used to extract the band alignment for the [1,0,0] GaAs/CrAs interface in dependence of the spin orientation. With the lateral lattice constant fixed to the experimental bulk GaAs value, a local energy minimum is found for a tetragonal CrAs unit cell with a longitudinal ([1,0,0]) lattice constant reduced by ?2%. Due to the identified spin-dependent band alignment, half-metallicity of CrAs no longer is a key requirement for spin-filtering. Based on these findings, we study the spin-dependent tunneling current in [1,0,0] GaAs/CrAs/GaAs heterostructures within the non-equilibrium Green's function approach for an effective tight-binding Hamiltonian derived from the LMTO electronic structure. Results indicate that these heterostructures are promising candidates for efficient room-temperature all-semiconductor spin-filtering devices.

Stickler, B. A.; Ertler, C.; Ptz, W., E-mail: walter.poetz@uni-graz.at [Institute of Physics, Karl-Franzens Universitt Graz, Graz (Austria); Chioncel, L. [Institute of Physics, Theoretical Physics III, Center for Electronic Correlations and Magnetism, University of Augsburg, D-86135 Augsburg (Germany)

2013-12-14T23:59:59.000Z

311

Microstructure and Mechanical Properties of n-irradiated Fe-Cr Model Alloys  

SciTech Connect

High chromium ( 9-12 wt %) ferritic/martensitic steels are candidate structural materials for future fusion reactors and other advanced systems such as accelerator driven systems (ADS). Their use for these applications requires a careful assessment of their mechanical stability under high energy neutron irradiation and in aggressive environments. In particular, the Cr concentration has been shown to be a key parameter to be optimized in order to guarantee the best corrosion and swelling resistance, together with the least embrittlement. In this work, the characterization of the neutron irradiated Fe-Cr model alloys with different Cr % with respect to microstructure and mechanical tests will be presented. The behavior of Fe-Cr alloys have been studied using tensile tests at different temperature range ( from -160 deg. C to 300 deg. C). Irradiation-induced microstructure changes have been studied by TEM for two different irradiation doses at 300 deg. C. The density and the size distribution of the defects induced have been determined. The tensile test results indicate that Cr content affects the hardening behavior of Fe-Cr binary alloys. Hardening mechanisms are discussed in terms of Orowan type of approach by correlating TEM data to the measured irradiation hardening. (authors)

Matijasevic, Milena; Al Mazouzi, Abderrahim [Reactor materials research, SCK-CEN, Mol (Belgium)

2008-07-01T23:59:59.000Z

312

On the influence of Stark broadening on Cr I lines in stellar atmospheres  

E-Print Network (OSTI)

Using the semiclassical perturbation method, electron-, proton-, and ionized helium-impact line widths and shifts for the nine Cr I spectral lines from the $4p^7P^0-4d^7D$ multiplet, have been calculated for a perturbers density of 10$^{14}$ cm$^{-3}$ and temperatures T =2,500 - 50,000 K. The obtained results have been used to investigate the influence of Stark broadening effect in the Cr-rich Ap star $\\beta $ CrB atmosphere on line shapes of these lines. It has been found that the contribution of the proton and He II collisions to the line width and shift is significant, and it is comparable and sometimes (depending of the electron temperature) even larger than electron-impact contribution. Moreover, not only the Stark line width, but, depending on the electron-, proton-, and He\\ii density in stellar atmosphere also the Stark shift may contribute to the blue as well as to the red asymmetry of the same line. The obtained results have been used to investigate the influence of Stark broadening effect on line shapes of Cr\\i lines in the atmosphere of Cr-rich Ap star $\\beta $ CrB.

M. S. Dimitrijevic; T. Ryabchikova; L. C. Popovic; D. Shulyak; S. Khan

2005-01-30T23:59:59.000Z

313

Energy Secretary Steven Chu to Travel to the Middle East Next Week |  

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

the Middle East Next Week the Middle East Next Week Energy Secretary Steven Chu to Travel to the Middle East Next Week February 18, 2010 - 12:00am Addthis WASHINGTON - Next week U.S. Energy Secretary Steven Chu will travel to the Middle East to meet with senior government officials, research and scientific leaders, and members of the private sector as part of the Administration's efforts to continue strengthening U.S. partnerships within the region. Secretary Chu will discuss a range of energy issues, including energy security and the importance of investing in a broad portfolio of energy technologies as part of the global economic recovery. Secretary Chu will visit Riyadh and Jeddah, Saudia Arabia; Abu Dhabi, United Arab Emirates; and Doha, Qatar. Riyadh, Saudi Arabia On Monday, February 22, Secretary Chu will meet with Minister of Petroleum

314

Calling Science Stars in Middle and High Schools | Department of Energy  

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

Calling Science Stars in Middle and High Schools Calling Science Stars in Middle and High Schools Calling Science Stars in Middle and High Schools November 10, 2010 - 10:03am Addthis 2010 Science Bowl national champions: North Carolina School of Science and Mathematics from Durham, NC | Department of Energy Photo | Public Domain | 2010 Science Bowl national champions: North Carolina School of Science and Mathematics from Durham, NC | Department of Energy Photo | Public Domain | Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Do you know some science whizzes in middle or high school? Because now is the time for 5-student teams to register for their region's Science Bowl competition. Students are quizzed, Jeopardy-style, on topics including astronomy, biology, chemistry, Earth science, general science, mathematics and physics

315

Secretary Bodman to Travel to the Middle East to Advance International  

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

to Travel to the Middle East to Advance to Travel to the Middle East to Advance International Energy Cooperation Secretary Bodman to Travel to the Middle East to Advance International Energy Cooperation January 10, 2008 - 10:23am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman next week will embark on a five-nation tour through the Middle East to enhance the United States' relationship with oil-producing nations, promote sustained investment in conventional and alternative energy sources, and encourage improvements in global energy efficiency. Secretary Bodman will depart on Monday, January 14, 2008 and travel to Jordan, Saudi Arabia, United Arab Emirates, Qatar and Egypt. "To increase global energy security, producing and consuming nations alike must make robust investments in a diversity of energy sources, accelerate

316

AEO2011: Energy Consumption by Sector and Source - Middle Atlantic | OpenEI  

Open Energy Info (EERE)

Middle Atlantic Middle Atlantic Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 2, and contains only the reference case. The dataset uses quadrillion btu. The energy consumption data is broken down by sector (residential, commercial, industrial, transportation, electric power) as well as source, and also provides total energy consumption. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO EIA middle atlantic Data application/vnd.ms-excel icon AEO2011: Energy Consumption by Sector and Source - Middle Atlantic- Reference Case (xls, 297.6 KiB) Quality Metrics Level of Review Peer Reviewed Comment

317

Secretary Chu Announces Middle and High School Finalists Set to Compete in  

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

Middle and High School Finalists Set to Middle and High School Finalists Set to Compete in the 2012 National Science Bowl in Washington, D.C. Secretary Chu Announces Middle and High School Finalists Set to Compete in the 2012 National Science Bowl in Washington, D.C. April 12, 2012 - 2:12pm Addthis Washington D.C. - Demonstrating the Obama Administration's commitment to improving the participation and performance of America's students in science, technology, engineering and mathematics, U.S. Energy Secretary Steven Chu today announced the list of 113 regional middle and high school finalists that will compete in the Energy Department's National Science Bowl Finals in Washington, D.C., at the end of April. Since January, nearly 14,000 students have competed in regional tournaments in which teams of

318

Calling Science Stars in Middle and High Schools | Department of Energy  

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

Calling Science Stars in Middle and High Schools Calling Science Stars in Middle and High Schools Calling Science Stars in Middle and High Schools November 10, 2010 - 10:03am Addthis 2010 Science Bowl national champions: North Carolina School of Science and Mathematics from Durham, NC | Department of Energy Photo | Public Domain | 2010 Science Bowl national champions: North Carolina School of Science and Mathematics from Durham, NC | Department of Energy Photo | Public Domain | Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Do you know some science whizzes in middle or high school? Because now is the time for 5-student teams to register for their region's Science Bowl competition. Students are quizzed, Jeopardy-style, on topics including astronomy, biology, chemistry, Earth science, general science, mathematics and physics

319

U.S. Energy Secretary Bodman Completes Middle East Trip | Department of  

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

Secretary Bodman Completes Middle East Trip Secretary Bodman Completes Middle East Trip U.S. Energy Secretary Bodman Completes Middle East Trip November 20, 2005 - 2:51pm Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman concluded his four-nation swing through the Middle East this weekend, by attending the inauguration of the New Permanent Headquarter Office Building of the International Energy Forum (IEF) Secretariat and participating in a number of bilateral meetings in Riyadh, Saudi Arabia. "This trip allowed me to meet face-to-face with leaders of energy-producing nations and discuss with them the energy goals and needs of the United States," Secretary Bodman said. "Especially in the aftermath of the hurricanes in the Gulf of Mexico this year, we recognize how important it

320

AEO2011: Carbon Dioxide Emissions by Sector and Source- Middle Atlantic |  

Open Energy Info (EERE)

Source- Middle Atlantic Source- Middle Atlantic Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 22, and contains only the reference case. The dataset uses million metric tons carbon dioxide equivalent. The data is broken down into residential, commercial, industrial, transportation, electric power, and total by fuel. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords AEO carbon dioxide emissions middle atlantic Data application/vnd.ms-excel icon AEO2011: Carbon Dioxide Emissions by Sector and Source- Middle Atlantic- Reference Case (xls, 74.4 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage

Note: This page contains sample records for the topic "middle piney cr" 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.


321

North Wilkes Middle and High School Wind Project | Open Energy Information  

Open Energy Info (EERE)

Wilkes Middle and High School Wind Project Wilkes Middle and High School Wind Project Jump to: navigation, search Name North Wilkes Middle and High School Wind Project Facility North Wilkes Middle and High School Sector Wind energy Facility Type Community Wind Location NC Coordinates 36.261246°, -81.148483° 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":36.261246,"lon":-81.148483,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

322

The Quest for Water Efficiency Restructuring of Water use in the Middle East  

Science Journals Connector (OSTI)

Despite widespread aridity in the Middle East, human societies have had access to adequate water resources until the second half of the twentieth century. With the rapid growth of population from around 150 mi...

P. Beaumont

2000-01-01T23:59:59.000Z

323

New age constraints on the Middle Stone Age occupations of Kharga Oasis, Western Desert, Egypt  

E-Print Network (OSTI)

New age constraints on the Middle Stone Age occupations of Kharga Oasis, Western Desert, Egypt rocks, or tufas, exposed along the flanks of the Libyan Plateau near Kharga Oasis, Western Desert, Egypt

Asmerom, Yemane

324

E-Print Network 3.0 - arab middle east Sample Search Results  

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

of Connecticut Collection: Environmental Sciences and Ecology 26 Women in Physics in Egypt and the Arab World Karimat ElSayed Summary: in Africa and Middle East, which was held...

325

Middle ear pressure gain and cochlear input impedance in the chinchilla  

E-Print Network (OSTI)

Measurements of middle ear conducted sound pressure in the cochlear vestibule PV have been performed in only a few individuals from a few mammalian species. Simultaneous measurements of sound-induced stapes velocity VS are ...

Slama, Michal C. C. (Michal Charles Chalom)

2008-01-01T23:59:59.000Z

326

Towards improved partnerships in the water sector in the Middle East : A case study of Jordan  

E-Print Network (OSTI)

This dissertation focuses on the use of public-private partnerships (PPPs) in the water sector in Jordan, a Middle East pioneer with respect to experimenting with different approaches to delivering water services in both ...

Odeh, Nancy

2009-01-01T23:59:59.000Z

327

Key worker housing : a demand analysis of middle-income workforce housing in eastern Massachusetts  

E-Print Network (OSTI)

The Boston Metropolitan Area is one of the most expensive places to live in the United States. In recent years studies have speculated that middle-income workers have had to endure increased commute times as they have moved ...

Sacks, Sean D

2005-01-01T23:59:59.000Z

328

Teacher Sensemaking of Student Discipline Practices in a Small Town Texas Middle School  

E-Print Network (OSTI)

.This study examined teacher decision making regarding issuing student referrals using qualitative case study methodology. A single middle school was used for the case study to locate all data under a single institutional culture. A purposeful...

Russell, William F

2013-12-10T23:59:59.000Z

329

Integrated Visual Arts and Language Arts: Perceptions of Students and Teachers in a Middle School Classroom  

E-Print Network (OSTI)

The overarching problems to which this study responds are the inadequacies of a traditional language arts curriculum for underserved middle school students and the ways such curricula fall short in providing these students viable means to succeed...

Cornelius, Angela Merced

2012-10-19T23:59:59.000Z

330

Development of Personality in Early and Middle Adulthood: Set Like Plaster or Persistent Change?  

E-Print Network (OSTI)

Development of Personality in Early and Middle Adulthood: Set Like Plaster or Persistent Change-factor theory proposes the plaster hypothesis: All personality traits stop changing by age 30. In contrast

Pillow, Jonathan

331

Computer-simulated laboratory explorations for middle school life, earth, and physical Science  

Science Journals Connector (OSTI)

Explorations in Middle School Science is a set of 72 computer-simulated laboratory lessons in life, earth, ... 69 developed by Jostens Learning Corporation with grants from the California State ...

Ruth Von Blum

1992-06-01T23:59:59.000Z

332

EECBG Success Story: Massachusetts Middle School Goes Local for PV Solar Energy System  

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

When the school buses pull up to Norton Middle School this year, students will see more than just their friends and teachers, they'll get a view of new - 126 solar panels on the school's roof. Learn more.

333

Mountain Precipitation and Hydrology in the Middle East Ronald. B. Smith*, Jason Evans*, Robert Oglesby**  

E-Print Network (OSTI)

in the Middle East because of the surrounding dry climates of the Mediterranean zone, and deserts of Saudi of these areas have a winter/spring maximum in precipitation associated with upslope winds in baroclinic weather

Evans, Jason

334

Estimation of Recharge to the Middle Trinity Aquifer of Central Texas Using Water-Level Fluctuations  

E-Print Network (OSTI)

A 23-site monitoring well network located in the Trinity Aquifer region of Central Texas, with all wells penetrating the Middle Trinity Aquifer, was used with available values of aquifer storativity and specific yield to estimate recharge...

Jennings, Marshall; Chad, Thomas; Burch, John; Creutzburg, Brian; Lambert, Lance

335

Middle school students' representational understandings and justification schemes: gleanings from cognitive interviews  

E-Print Network (OSTI)

This dissertation investigated several aspects of middle graders mathematical understanding based on representational models. Twenty (11 male, 9 female) sixth grade students were interviewed about their solution strategies and answer justifications...

Matteson, Shirley Marie

2009-05-15T23:59:59.000Z

336

Volunteers Needed to Help With High- and Middle-School Science...  

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

Volunteers Needed to Help With High- and Middle-School Science Bowls on Feb. 7 & March 7 at Lab 2015 Science Bowl 2015 Science Bowl The 2015 National Science Bowl season is right...

337

An overview of reservoir quality in producing Cretaceous strata of the Middle East  

Science Journals Connector (OSTI)

...geochemical studies of Cretaceous carbonate rocks, Ain Zalah oilfield, north Iraq. Journal of...Middle East models of Jurassic/Cretaceous carbonate systems. SEPM...Limestone, greater Burgan oilfield, Kuwait. Geologische Rundschau...

Stephen N. Ehrenberg; Adnan A. M. Aqrawi; Paul H. Nadeau

338

An Evaluation of Early Reading First on Emergent Literacy Skills: Preschool through Middle of First Grade  

E-Print Network (OSTI)

and 129 children in the "practice as usual" contrast group. The longitudinal effect of the ERF intervention on participating students (from pre-kindergarten through the middle of first grade) was investigated via multilevel modeling. Four multilevel models...

Tani-Prado, Sophia

2010-10-12T23:59:59.000Z

339

Solar Energy as a Key for Power and Water in the Middle East and North Africa  

Science Journals Connector (OSTI)

This chapter argues that a strategy for energy and water security in the Southern European Union, the Middle East, and North Africa (MENA) can be based on a combination of rational use of energy, renewable ene...

Franz Trieb; Wolfram Krewitt; Nadine May

2009-01-01T23:59:59.000Z

340

Academic Middle Managers Under the New Governance Regime at Austrian Universities  

Science Journals Connector (OSTI)

This chapter explores the deregulation of university organisational structures in Austria and discusses the emergent role of the academic middle manager. The discussion is set within the context of the organis...

Hans Pechar

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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

Early Channel Evolution in the Middle Permian Brushy Canyon Formation, West Texas, USA  

E-Print Network (OSTI)

measured at both locations. A total of 16 samples were collected for petrographic analysis and X-ray fluorescence (XRF) imaging. Spectacular outcrop quality makes the Middle Permian Brushy Canyon Formation in Guadalupe Mountains National Park an ideal...

Gunderson, Spencer

2011-10-21T23:59:59.000Z

342

T-711: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle  

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

711: Fraudulent Google Digital Certificates Could Allow 711: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle Attacks T-711: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle Attacks September 7, 2011 - 9:30am Addthis PROBLEM: A fraudulent Google.com digital certificate was issued by a certificate authority. This certificate could allow an unauthenticated, remote attacker to access sensitive user data via a man-in-the-middle attack. PLATFORM: Most Microsoft Windows operating systems, DigiNotar is a CA in the Trusted Root Certification Authorities certificate store. Multiple browsers, including Microsoft Internet Explorer, Google Chrome, and Mozilla Firefox could also be configured with the compromised CA as one of their trusted issuers. ABSTRACT: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle

343

Geology of the Middle Beaver Creek area, Mason and Gillespie Counties, Texas  

E-Print Network (OSTI)

AREA, NASGR AEG GILhNPIR COGRTIES, TEIAB ABSTRACT The Middle Beaver Creek area is situated on the soutlwsst flank of the Llano ?plift region in Mason and Gillespie Counties, Texas Hooks of Presa?brian, Psleosoie, Mesosois, and Genosois age... ' Figure 1. ? Map of' part of Mason and Gillespie Counties, Texass showing location of' the Middle Beaver Creek Area, on aoetats oosered aerial photographs. In order to aoourateIp locate and plot the oontaots asd faults, the photographs vere studies...

Peterson, Don Hamilton

2012-06-07T23:59:59.000Z

344

More soft-bodied animals and algae from the Middle Cambrian of Utah and British Columbia  

E-Print Network (OSTI)

THE UNIVERSITY OF KANSAS PALEONTOLOGICAL CONTRIBUTIONS December 29, 1988 Paper 122 MORE SOFT-BODIED ANIMALS AND ALGAE FROM THE MIDDLE CAMBRIAN OF UTAH AND BRITISH COLUMBIA' Simon Conway Morris and R. A. Robison Department of Earth Sciences..., University of Cambridge, Downing Street, Cambridge CB2 3EQ, and Department of Geology, The University of Kansas, Lawrence, Kansas 66045 AbstractRemains of noncalcareous algae and soft-bodied metazoans from Middle Cambrian strata of Utah (Spence, Wheeler...

Conway Morris, S.; Robison, Richard A.

1988-12-29T23:59:59.000Z

345

Detection of charge transfer processes in Cr-doped SrTiO{sub 3} single crystals  

SciTech Connect

An insulator-to-metal transition is observed in Cr-doped SrTiO{sub 3} single crystals upon extended exposure to a high electric field, namely, electroconditioning (EC). Electron paramagnetic resonance (EPR) and transport measurements under laser irradiation show anticorrelation between the Cr{sup 3+} EPR signal and the electrical current. This proves that the Cr{sup 3+} ions are responsible for the photocurrent that initiates the EC process. We observe the presence of Cr{sup 3+}/Cr{sup 4+} mixed valencies in the bulk in the conducting state. The EPR characterization of the spectra in the conducting state excludes the possibility of a Cr{sup 3+}-oxygen vacancy complex in the bulk as a result of the EC.

La Mattina, F. [Physik-Institut der Universitaet Zuerich, Winterthurerstr. 190, CH-8057 Zuerich (Switzerland); IBM Research, Zurich Research Laboratory, Saeumerstr. 4, CH-8803 Rueschlikon (Switzerland); Bednorz, J. G.; Alvarado, S. F. [IBM Research, Zurich Research Laboratory, Saeumerstr. 4, CH-8803 Rueschlikon (Switzerland); Shengelaya, A. [Physics Institute of Tbilisi State University, Chavchavadze 3, GE-0128, Tbilisi (Georgia); Keller, H. [Physik-Institut der Universitaet Zuerich, Winterthurerstr. 190, CH-8057 Zuerich (Switzerland)

2008-07-14T23:59:59.000Z

346

Assessment of the compositional influences on the toughness of TiCr{sub 2}-base laves phase alloys  

SciTech Connect

Systematic studies of alloys based on TiCr{sub 2} have been performed in order to improve the toughness of Laves phase intermetallics. The extent to which alloy compositions and annealing treatments influence the toughness was quantified by Vickers indentation. The single-phase Laves behavior was first established by studying stoichiometric and nonstoichiometric TiCr{sub 2}. Next, alloying effects were investigated with ternary Laves phases based on TiCr{sub 2}. Different microstructures of two-phase alloys consisting of (Ti,Cr)-bcc+TiCr{sub 2} were also examined. Various toughening theories based on vacancies, site-substitutions, crystal structure (C14, C36, or C15) stabilization, and the presence of a second phase were evaluated. The most effective factors improving the toughness of TiCr{sub 2} were determined, and toughening mechanisms are suggested.

Chen, K.C.; Allen, S.M.; Livingston, J.D.

1997-03-01T23:59:59.000Z

347

Comparative studies of etching mechanisms of CR-39 in NaOH/H2O and NaOH/ethanol  

E-Print Network (OSTI)

Comparative studies of etching mechanisms of CR-39 in NaOH/H2O and NaOH/ethanol K.C.C. Tse, D Avenue, Kowloon Tong, Hong Kong Available online 13 May 2007 Abstract The bulk etch rate for CR-39 in NaOH/ethanol accumulates on the surface of CR-39 detector during etching in NaOH/ethanol, which is absent during etching

Yu, K.N.

348

Recent developments in Cr{sup 2+}-doped II-VI compound lasers  

SciTech Connect

Transition-metal-doped zinc chalcogenide crystals have recently been investigated as potential mid-IR lasers. Tetrahedrally-coordinated Cr{sup 2+} ions are especially attractive as lasants on account of high luminescence quantum yields for emission in the 2000-3000 nm range. {sup 5}E radiative lifetimes and emission cross sections are respectively {approximately}10 {mu}sec and {approximately}10{sup -18} cm{sup 2}. The associated absorption band peaked at {approximately}1800 nm enables laser-diode pumping of the Cr{sup 2+} systems. Laser demonstrations with ZnS:Cr and ZnSe:Cr (using a MgF{sub 2}:Co{sup 2+} laser pump source) gave slope efficiencies up to 30%. Excited-state-absorption losses appear small, and passive losses dominate. Tuning experiments with a birefringent filter evidence a tuning range covering at least 2280 - 2530 nm. Cr-doped laser samples can be produced by Bridgman growth, seeded physical vapor transport, or diffusion doping.

Page, R.H.; DeLoach, L.D.; Schaffers, K.I., Patel, F.D.; Beach, R.J.; Payne, S.A.; Krupke, W.F. [Lawrence Livermore National Lab., CA (United States); Burger, A. [Fisk Univ., Nashville, TN (United States). Center for Photonic Materials and Devices

1996-09-01T23:59:59.000Z

349

Reduction of Cr(VI) under acidic conditions by the facultative Fe(III)-reducing bacterium Acidiphilium cryptum  

SciTech Connect

The potential for biological reduction of Cr(VI) under acidic conditions was evaluated with the acidophilic, facultatively metal-reducing bacterium Acidiphilium cryptum strain JF-5 to explore the role of acidophilic microorganisms in the Cr cycle in low-pH environments. An anaerobic suspension of washed A. cryptum cells rapidly reduced 50 M Cr(VI) at pH 3.2; biological reduction was detected from pH 1.7-4.7. The reduction product, confirmed by XANES analysis, was entirely Cr(III) that was associated predominantly with the cell biomass (70-80%) with the residual residing in the aqueous phase. Reduction of Cr(VI) showed a pH optimum similar to that for growth and was inhibited by 5 mM HgCl2, suggesting that the reaction was enzyme-mediated. Introduction of O2 into the reaction medium slowed the reduction rate only slightly, whereas soluble Fe(III) (as ferric sulfate) increased the rate dramatically, presumably by the shuttling of electrons from bioreduced Fe(II) to Cr(VI) in a coupled biotic-abiotic cycle. Starved cells could not reduce Cr(VI) when provided as sole electron acceptor, indicating that Cr(VI) reduction is not an energy-conserving process in A. cryptum. We speculate, rather, that Cr(VI) reduction is used here as a detoxification mechanism.

David E. Cummings; Scott Fendorf; Rajesh K. Sani; Brent M. Peyton; Timothy S. Magnuson

2007-01-01T23:59:59.000Z

350

Visible Light-Driven Water Oxidation by Ir oxide Clusters Coupledto Single Cr Centers in Mesoporous Silica  

SciTech Connect

Visible light-induced water oxidation has been demonstrated at an Ir oxide nanocluster coupled to a single Cr{sup VI} site on the pore surface of MCM-41 mesoporous silica. The photocatalytic unit was assembled by the reaction of surface Cr=O groups with Ir(acac){sub 3} precursor followed by calcination at 300 C and bond formation monitored by FT-Raman and FT-IR spectroscopy. High-resolution Z-contrast electron micrographs of the calcined material combined with energy-dispersive X-ray spot analysis confirmed the occlusion of Ir oxide nanoparticles inside the mesopores. Oxygen evolution of an aqueous suspension of the Ir{sub x}O{sub y}-CrMCM-41 upon visible light irradiation of the Cr{sup VI}-O ligand-to-metal charge-transfer absorption was monitored mass-spectrometrically. Comparison of the product yields for samples with low Cr content (Cr/Si {le} 0.02) and high Cr content (Cr/Si = 0.05) indicates that only isolated Cr centers are capable of extracting electrons from Ir oxide clusters, while di- or polychromate species are not. Water oxidation at a multielectron-transfer catalyst coupled to a single metal center has not been demonstrated before. The ability to drive water oxidation with a single metal center as electron pump offers opportunities for coupling the oxygen-evolving photocatalytic unit to reducing sites in the nanoporous scaffold.

Nakamura, Ryuhei; Frei, Heinz

2006-07-10T23:59:59.000Z

351

Solid Solutions between CrO4-and SO4-Ettringite Ca6(Al(OH)6)2-  

E-Print Network (OSTI)

Solid Solutions between CrO4- and SO4-Ettringite Ca6(Al(OH)6)2- [(CrO4)x(SO4)1-x]3*26 H2O S A B I N to be incorporated as a solid solution with SO4 2- in ettringite. The formation of a solid solution (SS) could lower the soluble CrO4 2- concentrations. Ettringite containing SO4 2- or CrO4 2- and mixtures thereof have been

Wehrli, Bernhard

352

Dissimilar-weld failure analysis and development. Comparative behavior of similar and dissimilar welds. Final report. [Welds of 2-1/4Cr-1Mo to 2-1/4Cr-1Mo using 2-1/4Cr-1Mo filler material; and austenitic to ferritic steel welds made by fusion welding alloy-800H to 2-1/4Cr-1Mo using nickel base filler metal ERNiCr-3  

SciTech Connect

The 593/sup 0/C (1100/sup 0/F) stress rupture behavior of similar metal welds (SMWs) and dissimilar metal welds (DMWs) was investigated under cyclic load and cyclic temperature conditions to provide insight into the question, ''Why do DMWs fail sooner than SMWs in the fossil fuel boilers.'' The weld joints of interest were an all ferritic steel SMW made by fusion welding 2-1/4Cr-1Mo to 2-1/4Cr-1Mo using 2-1/4Cr-1Mo filler metal and an austenitic to ferritic steel DMW made by fusion welding Alloy-800H to 2-1/4Cr-1Mo using a nickel base filler metal ERNiCr-3. The stress rupture behavior obtained on cross weld specimens was similar for both types of welds with only a 20% reduction in rupture life for the DMW. For rupture times less than 1500 hours, failures occurred in the 2-1/4Cr-1Mo base metal whereas, for rupture times greater than 1500 hours, failures occurred in the 2-1/4Cr-1Mo heat affected zone (HAZ). The HAZ failures exhibited a more brittle appearance than the base metal failures for both types of welds and it appears that the life of both joints was limited by the stress rupture properties of the HAZ. These results support the hypothesis that increased residual stresses due to abrupt changes in hardness (strength) of metals involved are the major contributors to the reduction in life of DMWs as compared to SMWs. 10 refs., 15 figs., 7 tabs.

Busboom, H.; Ring, P.J.

1986-07-01T23:59:59.000Z

353

Audit Report: CR-B-02-01 | Department of Energy  

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

CR-B-02-01 CR-B-02-01 Audit Report: CR-B-02-01 October 15, 2001 Fixed-Price Contracting for Department of Energy Cleanup Activities As part of its Contract Reform effort, the Department of Energy (Department) acted to increase its use of fixed-price contracts. This shift was designed to increase the cost-effectiveness of operations. Since October 1994, the Office of Environmental Management (EM) has awarded a number of fixed-price contracts for environmental cleanup activities. In so doing, EM expected significant cost savings when compared to approaches previously employed by management and operating contractors. Accurately estimating those savings is crucial to contracting strategy and project funding decisions, as well as the Department's overall environmental cleanup strategy. The objective of our audit was to determine if the cost

354

A diagnosis of intense ion beam by CR-39 detectors analyzing the back scattered particles  

SciTech Connect

A new diagnosis method has been developed utilizing back scattered particles for high energy intense ion beams. The CR-39 detector mounted on the uniform back-scatterer was irradiated with {sup 4}He{sup 2+} ions with an energy 25 MeV/n, which is never recorded as etchable track in CR-39. We found that it is possible to diagnose by analyzing the etch pits on the rear surface of CR-39 that directly contacted on the back-scatterers. It turns out that most of etch pits in the rear surface are made by the backscattered particles by investigating the growth pattern of each etch pit with multi-step etching technique. This method allows simple diagnosis of the ion beam profile and intensity distribution in mixed radiation field such as laser-driven ion acceleration experiments.

Kanasaki, Masato; Yamauchi, Tomoya; Fukuda, Yuji; Sakaki, Hironao; Hori, Toshihiko; Tampo, Motonobu; Kurashima, Satoshi; Kamiya, Tomihiro; Oda, Keiji; Kondo, Kiminori [Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan and Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215 (Japan); Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022 (Japan); Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215 (Japan); Japan Atomic Energy Agency, Takasaki, Gunma 370-1292 (Japan); Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022 (Japan); Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215 (Japan)

2012-07-11T23:59:59.000Z

355

CrRb: A molecule with large magnetic and electric dipole moments  

SciTech Connect

We report calculations of Born-Oppenheimer potential energy curves of the chromium-rubidium heteronuclear molecule ({sup 52}Cr{sup 87}Rb), and the long-range dispersion coefficient for the interaction between ground state Cr and Rb atoms. Our calculated van der Waals coefficient (C{sub 6}=1770 a.u.) has an expected error of 3%. The ground state {sup 6{Sigma}+} molecule at its equilibrium separation has a permanent electric dipole moment of d{sub e}(R{sub e}=3.34Angstrom)=2.90 D. We investigate the hyperfine and dipolar collisions between trapped Cr and Rb atoms, finding elastic to inelastic cross section ratio of 10{sup 2}-10{sup 3}.

Pavlovic, Z. [ITAMP, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 (United States); Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046 (United States); Sadeghpour, H. R. [ITAMP, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 (United States); Cote, R. [Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046 (United States); Roos, B. O. [Department of Theoretical Chemistry, University of Lund, S-221 00 Lund (Sweden)

2010-05-15T23:59:59.000Z

356

Spin injection and filtering in halfmetal/semiconductor (CrAs/GaAs) heterostructures  

SciTech Connect

Theoretical investigations of spin-dependent transport in GaAS/CrAs/GaAs halfmetal-semiconductor heterostructures indicate that this system is a candidate for an efficient room temperature spin injector and filter. The spin dependent electronic structure of zincblende CrAs and the band offset between GaAs and CrAs are determined by ab-initio calculations within the method of linear muffin tin orbitals (LMTO). This band structure is mapped onto an effective sp{sup 3}d{sup 5}s* nearest neighbor tight-binding (TB) Hamiltonian and the steady-state transport characteristic is calculated within a non-equilibrium Greens function approach. Even at room temperature we find current spin polarizations up to 97%.

Stickler, B. A.; Ertler, C.; Ptz, W. [Institute of Physics, Karl-Franzens Universitt Graz (Austria); Chioncel, L. [Institute of Physics, Universitt Augsburg (Germany); Arrigoni, E. [Institute of Theoretical and Computational Physics, TU Graz (Austria)

2013-12-04T23:59:59.000Z

357

Switching of the exchange bias in Fe/Cr(211) double-superlattice structures  

SciTech Connect

The reversal of the direction of the exchange bias in a ''double-superlattice'' system which consists of an Fe/Cr antiferromagnetic (AF) superlattice which is ferromagnetically coupled with an Fe/Cr ferromagnetic (F) superlattice through a Cr spacer layer, is observed. Magnetometry and polarized neutron reflectometry show that a switch in the bias direction occurs at a field ({approx}447 Oe) well below the field (14 kOe) necessary to saturate the AF superlattice and well below the field (2 kOe) where the AF superlattice initiates a spin-flop transition. The switching of the exchange bias cannot be explained in terms of a model of uniform rotation, but rather by breakdown into domains and reversal of the AF layers. The transparency of magnetic behavior of the double superlattice may be useful in understanding the behavior of traditional exchange bias systems. (c) 2000 American Institute of Physics.

Velthuis, S. G. E. te [Argonne National Laboratory, Argonne, Illinois 60439 (United States); Jiang, J. S. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)] [Argonne National Laboratory, Argonne, Illinois 60439 (United States); Felcher, G. P. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)] [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2000-10-02T23:59:59.000Z

358

Audit Report: CR-B-99-02 | Department of Energy  

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

Report: CR-B-99-02 Report: CR-B-99-02 Audit Report: CR-B-99-02 September 30, 1999 Management of Unneeded Materials and Chemicals For more than 50 years, the U.S. Department of Energy (Department) and its contractors operated large production facilities and laboratories that acquired and produced directly or as by-products enormous amounts of non-nuclear materials such as sodium, lead, chemicals, and scrap metal. However, a mission change resulting from the end of the Cold War called into question the need for continued stockpiling of these materials. In the past, the Department has conducted reviews that have identified inefficiencies and recommended improvements to the materials management function. The objective of this audit was to determine if the Department efficiently disposed of its unneeded materials.

359

Precipitation behavior of Ni-Cr-22 Fe-18 Mo (Hastelloy-X) and Ni-Cr-22 Co-12 Mo (Inconel-617) after isothermal aging  

SciTech Connect

The precipitation behavior of the nickel-base alloys Ni-Cr-22Fe-18Mo (Hastelloy-X) and Ni-Cr-22Co12Mo (Inconel-617) has been investigated as a function of aging temperature. Hastelloy-X shows that M/sub 6/C and TiN are primary precipitates and M/sub 12/C, A/sub 3/B/sub 2/ (approx. = Fe/sub 3/Mo/sub 2/), and M/sub 23/C/sub 6/ are secondary precipitates, while Inconel-617 also has M/sub 6/C and TiN as primary precipitates and M/sub 23/C/sub 6/, M/sub 12/C, and Ni/sub 3/AlTi as secondary precipitates. The characterization has been carried out by metallographic and transmission electron microscopy investigations and by x-ray examinations of electrochemical isolated precipitates.

Kirchhofer, H.; Nickel, H.; Schubert, F.

1984-07-01T23:59:59.000Z

360

Magnetic and electrical properties of layered magnets Tl(Cr,Mn,Co)Se{sub 2}  

SciTech Connect

Tl(Cr,Mn,Co)Se{sub 2} crystals were synthesized at T {approx} 1050 K. X-ray diffraction analysis showed that TlCrSe{sub 2}, TlMnSe{sub 2}, and TlCoSe{sub 2} compounds crystallize in the hexagonal crystal system with the lattice parameters: a = 3.6999 A, c = 22.6901 A, c/a {approx} 6.133, z = 3, {rho}{sub x} = 6.209 g/cm{sup 3}; a = 6.53 A, c = 23.96 A, c/a {approx} 3.669, z = 8, {rho}{sub x} = 6.71 g/cm{sup 3}; and a = 3.747 A, c = 22.772 A, c/a {approx} 6.077, z = 3, {rho}{sub x} = 7.577 g/cm{sup 3}, respectively. Magnetic and electrical studies in the temperature range from 80-400 K showed that TlCrSe{sub 2} is a semiconductor ferromagnet, TlMnSe{sub 2} is a semiconductor antiferromagnet, and TlCoSe{sub 2} is a ferrimagnet with a conductivity characteristic of metals. A rather large deviation in the experimental effective magnetic moment for TlCrSe{sub 2} (3.05 {mu}B) from the theoretical value (3.85 {mu}B) is attributed to two-dimensional magnetic ordering in the paramagnetic region of the noticeably layered ferromagnet TlCrSe{sub 2}. In TlCrSe{sub 2}, a correlation between magnetic and electrical properties was detected.

Veliyev, R. G.; Sadikhov, R. Z.; Kerimova, E. M., E-mail: ekerimova@physics.ab.az; Asadov, Yu. G.; Jabbarov, A. I. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2009-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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.


361

/sup 51/Cr-EDTA: a marker of early intestinal rejection in the rat  

SciTech Connect

Intestinal permeability was studied after accessory intestinal transplantation in Lewis rats. Five groups were evaluated: Group 1--isografts (N = 6); Group 2--Lewis X Brown Norway F1 (LBN-F1) allografts (N = 6); Group 3--isografts treated with CsA 2 mg/kg/day X 10 days (N = 6); Group 4--LBN-F1 allografts treated with CsA 2 mg/kg/day X 10 days (N = 6); Group 5--LBN-F1 allografts treated with CsA 4 mg/kg/day X 28 days (N = 6). Chromium-labeled ethylenedimianetetraacetate (/sup 51/Cr-EDTA) was given through the proximal stoma of the graft. Renal clearance of /sup 51/Cr-EDTA and mucosal biopsies were followed post-transplant. The biopsies of the intestinal graft showed no rejection in Groups 1, 3, and 5; fulminant rejection in Group 2; and mild atypical rejection in Group 4. /sup 51/Cr-EDTA clearance was elevated in all groups during the first 7 days post-transplant. Thereafter, /sup 51/Cr-EDTA excretion fell to lower levels in the animals with histologically normal grafts (Groups 1, 3, and 5). /sup 51/Cr-EDTA excretion in Group 4 was increased with the first histological evidence of rejection on Day 14 and remained elevated until sacrifice (P less than 0.02 compared to Groups 3 and 5). A transient permeability defect occurs after intestinal grafting. Once the graft has recovered from this injury, /sup 51/Cr-EDTA is a sensitive marker for intestinal rejection.

Grant, D.; Lamont, D.; Zhong, R.; Garcia, B.; Wang, P.; Stiller, C.; Duff, J.

1989-05-01T23:59:59.000Z

362

Accumulation of Amorphous Cr(III)Te(IV) Nanoparticles on the Surface of Shewanella oneidensis MR-1 through Reduction of Cr(VI)  

Science Journals Connector (OSTI)

Industrial effluents constitute a major source of metal pollution of aquatic bodies. ... Before the XAFS measurement, all samples were maintained in argon (Ar) atmosphere in order to remove any air-borne contamination leading to sample oxidation. ... (-500 mV vs. Ag/AgCl) showed that a mediatorless MR-1 biocathode started up under aerated conditions in the presence of lactate, received 5.5 and 1.7 times more electrons for Cr(VI) redn. ...

Dong-Hun Kim; Sunhwa Park; Min-Gyu Kim; Hor-Gil Hur

2014-11-13T23:59:59.000Z

363

Microstructure and High Temperature Oxidation Behavior of Cr-W Alloys  

SciTech Connect

Cr alloys containing 0-30%W by weight were investigated for use in elevated temperature applications. The alloys were melted in a water-cooled, copper-hearth arc furnace. Microstructure of the alloys was characterized using x-ray diffraction, scanning electron microscopy, and light microscopy. A pseudocyclic oxidation test was employed to study scale formation at 1000C in dry air. The scale was predominantly chromia and spalled upon cooling. Alloying with aluminum up to 8 weight percent reduced the spalling drastically. Furthermore, aluminizing the surface of the Cr-W alloys completely stopped the spalling.

Dogan, O.N.

2007-02-01T23:59:59.000Z

364

Silicon's role in determining swelling in neutron-irradiated Fe-Cr-Ni-Si alloys  

SciTech Connect

Two silicon-modified alloy series, one based on Fe-15Cr-20Ni and another based on Fe-15Cr-25Ni were irradiated at target temperatures between 399 and 649{degree}C in EBR-II. The influence of silicon on swelling is more complex than previously envisioned and indicates that silicon plays two or more competing roles while in solution. Radiation-induced formation of {gamma}{prime} (Ni{sub 3}Si) precipitates is dependent on silicon and nickel content, as well as temperature. Precipitation of {gamma}{prime} appears to play only a minor role in void formation.

Sekimura, N. (Tokyo Univ., Tokai, Ibaraki (Japan)); Garner, F. A. (Pacific Northwest Lab., Richland, WA (United States)); Newkirk, J.W. (Missouri Univ., Rolla, MO (United States))

1991-11-01T23:59:59.000Z

365

Toughness of Cr-Mo-V steels for steam-turbine rotors  

SciTech Connect

Cr-Mo-V steels are used extensively as the rotor material in the High Pressure and Intermediate Pressure Sections of modern steam turbines. The toughness of these rotors has a major influence on the reliability and efficiency of the turbine and the overall economy of operation and maintenance of the plant. The metallurgical factors affecting the toughness of the rotors and the methods to improve the toughness are now understood better than ever before. This paper will present a broad overview of the materials and design aspects of the toughness of Cr-Mo-V rotors with emphasis on the salient results of recent research programs aimed at improving their toughness.

Viswanathan, R.; Jaffee, R.I.

1982-04-01T23:59:59.000Z

366

Pulsed electrospark deposition of MAX phase Cr2AlC based coatings on titanium alloy  

Science Journals Connector (OSTI)

Abstract Coatings with a high amount of MAX phase were obtained onto Ti substrate using the pulsed electrospark deposition (PED) technique and Cr2AlC electrode material (??). The structure and phase formation of the coatings generated at different modes were studied. It was found, that a layer of titanium carbide was formed during the initial stage of the deposition at the interface as a result of chemical reaction between Cr2AlC electrode and Ti substrate which further acts as a diffusion barrier.

E.I. Zamulaeva; E.A. Levashov; T.A. Sviridova; N.V. Shvyndina; M.I. Petrzhik

2013-01-01T23:59:59.000Z

367

Removal of B, Cr, Mo, and Se from Wastewater by Incorporation into Hydrocalumite and Ettringite  

Science Journals Connector (OSTI)

Removal of B, Cr, Mo, and Se from Wastewater by Incorporation into Hydrocalumite and Ettringite ... During the leaching of fly ash in alkaline environments, hydrocalumite (Ca4Al2(OH)12(OH)26H2O) and ettringite (Ca6Al2(OH)12(SO4)326H2O) form as secondary precipitates. ... In this study, the removal of B, Cr, Mo, and Se oxyanions from high pH waters by incorporation into hydrocalumite and ettringite was examined. ...

Min Zhang; Eric J. Reardon

2003-06-03T23:59:59.000Z

368

Substitution of modified 9 Cr-1 Mo steel for austentic stainless steels  

SciTech Connect

This report describes the current program to develop a high-strength ferritic-martensitic steel. The alloy is essentially Fe-9% Cr-1% Mo with small additions of V and Nb and is known as modifed 9 Cr-1 Mo steel. Its elevated-temperature properties and design allowable stresses match those of type 304 stainless steel for temperatures up to 600/sup 0/C and exceed those of other ferritic steels by factors of 2 to 3. The improved strength of this alloy permits its use in place of stainless steels for many applications.

Sikka, V. K.

1982-04-01T23:59:59.000Z

369

Oxygen-17 NMR Shifts Caused by Cr{Sup ++} in Aqueous Solutions  

DOE R&D Accomplishments (OSTI)

Cr{sup ++} in solution produces a paramagnetic shift in the NMR absorption of O{sup 17} in ClO{sub 4}{sup -}, as well as the expected paramagnetic shift for O{sup 17} in H{sub 2}O. As the concentration of ClO{sub 4}{sup -} increases, the shift in the H{sub 2}O{sup 17} absorption is diminished, and eventually changes sign. The effects are ascribed to preferential replacement by ClO{sub 4}{sup -} of water molecules from the axial positions in the first coordination sphere about Cr{sup ++}.

Jackson, J. A.; Lemons, J. F.; Taube, H.

1962-00-00T23:59:59.000Z

370

Can one identify the intrinsic structure of the yrast states in $^{48}$Cr after the backbending?  

E-Print Network (OSTI)

The backbending phenomenon in $^{48}$Cr has been investigated using the recently developed Projected Configuration Interaction (PCI) method, in which the deformed intrinsic states are directly associated with shell model (SM) wavefunctions. Two previous explanations, (i) $K=0$ band crossing, and (ii) $K=2$ band crossing have been reinvestigated using PCI, and it was found that both explanations can successfully reproduce the experimental backbending. The PCI wavefunctions in the pictures of $K=0$ band crossing and $K=2$ band crossing are highly overlapped. We conclude that there are no unique intrinsic states associated with the yrast states after backbending in $^{48}$Cr.

Gao, Zao-Chun; Chen, Y S; Chen, Y J; Tuya,

2010-01-01T23:59:59.000Z

371

Can one identify the intrinsic structure of the yrast states in $^{48}$Cr after the backbending?  

E-Print Network (OSTI)

The backbending phenomenon in $^{48}$Cr has been investigated using the recently developed Projected Configuration Interaction (PCI) method, in which the deformed intrinsic states are directly associated with shell model (SM) wavefunctions. Two previous explanations, (i) $K=0$ band crossing, and (ii) $K=2$ band crossing have been reinvestigated using PCI, and it was found that both explanations can successfully reproduce the experimental backbending. The PCI wavefunctions in the pictures of $K=0$ band crossing and $K=2$ band crossing are highly overlapped. We conclude that there are no unique intrinsic states associated with the yrast states after backbending in $^{48}$Cr.

Zao-Chun Gao; Mihai Horoi; Y. S. Chen; Y. J. Chen; Tuya

2010-08-02T23:59:59.000Z

372

RIMS analysis of Ca and Cr in genesis solar wind collectors.  

SciTech Connect

RIMS depth profiles have been measured for Cr and Ca in Genesis solar wind collector made from Si and compared to such measurements for ion-implanted Si reference material. The presence of surface contamination has been shown to be a significant factor influencing the total Ca and Cr fluence measured in the Genesis collectors. A procedure to remove the contaminant signal from these depth profiles using the reference material implanted with a minor isotope demonstrated that 36% of the measured Ca fluence in our Genesis sample comes from terrestrial contamination.

Veryovkin, I. V.; Tripa, C. E.; Zinovev, A. V.; King, B. V.; Pellin, M. J.; Burnett, D. S.; Materials Science Division; Univ. of Newcastle; California Inst. of Tech.

2011-01-01T23:59:59.000Z

373

The Middle Triassic marine reptile biodiversity in the Germanic Basin, in the centre of the Pangaean world  

Science Journals Connector (OSTI)

The Middle Triassic fossil reptile localities near Bayreuth (Bavaria, southern Germany) consist of shallow marine autochthonous glauconitic marls and terebratulid-rich tempestite carbonates of the newly define...

Cajus G. Diedrich

2012-03-01T23:59:59.000Z

374

Oil, politics, society and the state in the middle east: Enduring authoritarianism in Iran and Saudi Arabia.  

E-Print Network (OSTI)

?? This thesis examines the relationship between oil and the persistence of authoritarianism in the Middle East. Specifically, it analyzes and critiques the rentier state (more)

Martorell, Benjamin E

2012-01-01T23:59:59.000Z

375

Anatomy Of A Middle Miocene Valles-Type Caldera Cluster- Geology Of The  

Open Energy Info (EERE)

Anatomy Of A Middle Miocene Valles-Type Caldera Cluster- Geology Of The Anatomy Of A Middle Miocene Valles-Type Caldera Cluster- Geology Of The Okueyama Volcano-Plutonic Complex, Southwest Japan Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Anatomy Of A Middle Miocene Valles-Type Caldera Cluster- Geology Of The Okueyama Volcano-Plutonic Complex, Southwest Japan Details Activities (0) Areas (0) Regions (0) Abstract: A deeply eroded root of a Miocene Valles-type caldera cluster is exposed in the Okueyama volcano-plutonic complex in Kyushu, southwest Japan. The complex shows the relationship between an ash-flow caldera and a vertically zoned granitic batholith. The igneous activity of this complex began with the eruption of the Sobosan dacitic tuff and collapse of the Sobosan cauldron (18 _ 13 km). After an erosion interval, the Katamukiyama

376

Middle School Electric Car Competition | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Electric Car Competition Electric Car Competition National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2012 Competition Results Middle School Electric Car Competition Print Text Size: A A A RSS Feeds FeedbackShare Page Final Results Team Time (s) Rank Daniel Wright Middle School 5.96 1 Treasure Valley Math & Science 6.42 2

377

Training Manual for Senior and Middle Level Managers in Energy Financing |  

Open Energy Info (EERE)

Training Manual for Senior and Middle Level Managers in Energy Financing Training Manual for Senior and Middle Level Managers in Energy Financing Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Training Manual for Senior and Middle Level Managers in Energy Financing Agency/Company /Organization: Global Village Energy Partnership (GVEP) Sector: Energy Focus Area: Renewable Energy, Non-renewable Energy Phase: Create a Vision Topics: - Energy Access, Finance Resource Type: Guide/manual, Training materials User Interface: Website Website: www.gvepinternational.org/sites/default/files/manual_for_senior_manage Cost: Free UN Region: Eastern Africa Language: English The manual was developed as part of a larger programme to enhance the linkages between energy entrepreneurs, consumers and financial institutions in East Africa.

378

Category:Wind for Schools Middle School Curricula | Open Energy Information  

Open Energy Info (EERE)

School Curricula School Curricula Jump to: navigation, search Category containing Wind for Schools Portal Middle School curricula. To add a new entry, you can upload a new file. In the summary field, type in the following text to add the file to this category: [[Category:Wind for Schools Portal Curricula]][[Category:Wind for Schools Middle School Curricula]] Contents: Top - 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Media in category "Wind for Schools Middle School Curricula" The following 13 files are in this category, out of 13 total. Anemometer activity.docx Anemometer activity.docx 64 KB Blade design modification log.docx Blade design modificat... 16 KB Blade design testing and analysis lesson plan.docx Blade design testing a... 12 KB How does a windmill work.docx

379

Middle Schoolers Face-Off in Model Car Challenge | Department of Energy  

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

Schoolers Face-Off in Model Car Challenge Schoolers Face-Off in Model Car Challenge Middle Schoolers Face-Off in Model Car Challenge May 1, 2012 - 10:04am Addthis The team of James Wei, Andrew Jin, Andy Xu, Allen Guo, and Will Chang from Daniel Wright Middle School, in Lincolnshire, Illinois, built the fastest Lithium-Ion Battery Powered Model Car at this year's competition. At sub-6-second runs, their vehicle easily advanced to victory, being a full second faster than its closest rival. | Photo by Jack Dempsey, National Science Bowl. The team of James Wei, Andrew Jin, Andy Xu, Allen Guo, and Will Chang from Daniel Wright Middle School, in Lincolnshire, Illinois, built the fastest Lithium-Ion Battery Powered Model Car at this year's competition. At sub-6-second runs, their vehicle easily advanced to victory, being a full

380

Spin polarization at Fe/Cr interfaces L. Pizzagalli, M. Freyss, G. Moraitis, D. Stoeffler, C. Demangeat, and H. Dreysse  

E-Print Network (OSTI)

configuration with zero net moment of a thin Fe layer on a Cr surface due to a high step density. © 1997.g., a zero net magnetic moment of a Cr layer grown on a stepped Fe surface.6 It will be shown below how some irregularities at the interfaces. The spin-polarized electronic charge distribution was calculated by using

Bayreuther, Günther

Note: This page contains sample records for the topic "middle piney cr" 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

High-energy, high-efficiency harmonic generation from a Cr:LiSrAlF6 laser system  

Science Journals Connector (OSTI)

We have developed a near-diffraction-limited Q-switched Cr:LiSrAlF6 (Cr:LiSAF) laser system capable of producing 860-nm, 400-mJ pulses at a repetition rate of 2 Hz. Our...

Zenzie, H H; Isyanova, Y

1995-01-01T23:59:59.000Z

382

USE OF MICRO X-RAY ABSORPTION SPECTROSCOPY AND DIFFRACTION TO DELINEATE Cr(VI) SPECIATION IN COPR  

SciTech Connect

The speciation of Cr(VI) in Cromite Ore Processing Residue was investigated by means of bulk XRD, and a combination of micro-XRF, -XAS and -XRD at the Advanced Light Source (ALS), Berkeley, CA, U.S.A.. Bulk XRD yielded one group of phases that contained explicitly Cr(VI) in their structure, Calcium Aluminum Chromium Oxide Hydrates, accounting for 60% of the total Cr(VI). Micro-analyses at ALS yielded complimentary information, confirming that hydrogarnets and hydrotalcites, two mineral groups that can host Cr(VI) in their structure by substitution, were indeed Cr(VI) sinks. Chromatite (CaCrO4) was also identified by micro-XRD, which was not possible with bulk methods due to its low content. The acquisition of micro-XRF elemental maps enabled not only the identification of Cr(VI)-binding phases, but also the understanding of their location within the matrix. This information is invaluable when designing Cr(VI) treatment, to optimize release and availability for reduction.

CHRYSOCHOOU, M.; MOON, D. H.; FAKRA, S.; MARCUS, M.; DERMATAS, D.; CHRISTODOULATOS, C.

2010-06-22T23:59:59.000Z

383

Chromium(VI) bioremoval by pseudomonas bacteria: role of microbial exudates for natural attenuation and biotreatment of Cr(VI) contamination  

SciTech Connect

Laboratory batch and column experiments were conducted to investigate the role of microbial exudates, e.g., exopolymeric substance (EPS) and alginic acid, on microbial Cr(VI) reduction by two different Pseudomonas strains (P. putida P18 and P. aeuroginosa P16) as a method for treating subsurface environment contaminated with Cr(VI). Our results indicate that microbial exudates significantly enhanced microbial Cr(VI) reduction rates by forming less toxic and highly soluble organo-Cr(III) complexes despite the fact Cr(III) has a very low solubility under the experimental conditions studied (e.g., pH 7). The formation of soluble organo-Cr(III) complexes led to the protection of the cells and chromate reductases from inactivation. In systems with no organic ligands, soluble organo-Cr(III) end products were formed between Cr(III) and the EPS directly released by bacteria due to cell lysis. Our results also provide evidence that cell lysis played an important role in microbial Cr(VI) reduction by Pseudomonas bacteria due to the release of constitutive reductases that intracellularly and/or extracellularly catalyzed the reduction of Cr(VI) to Cr(III). The overall results highlight the need for incorporation of the release and formation of organo-Cr(III) complexes into reactive transport models to more accurately design and monitor in situ microbial remediation techniques for the treatment of subsurface systems contaminated with Cr(VI).

Dogan, N.M.; Dodge, C.; Kantar, C.; Gulcan, S.; Yilmaz, B.C.; Mazmanci, M.A.

2011-02-14T23:59:59.000Z

384

Chromium(VI) Bioremoval by Pseudomonas Bacteria: Role of Microbial Exudates for Natural Attenuation and Biotreatment of Cr(VI) Contamination  

SciTech Connect

Laboratory batch and column experiments were conducted to investigate the role of microbial exudates, e.g., exopolymeric substance (EPS) and alginic acid, on microbial Cr(VI) reduction by two different Pseudomonas strains (P. putida P18 and P. aeuroginosa P16) as a method for treating subsurface environment contaminated with Cr(VI). Our results indicate that microbial exudates significantly enhanced microbial Cr(VI) reduction rates by forming less toxic and highly soluble organo-Cr(III) complexes despite the fact Cr(III) has a very low solubility under the experimental conditions studied (e.g., pH 7). The formation of soluble organo-Cr(III) complexes led to the protection of the cells and chromate reductases from inactivation. In systems with no organic ligands, soluble organo-Cr(III) end products were formed between Cr(III) and the EPS directly released by bacteria due to cell lysis. Our results also provide evidence that cell lysis played an important role in microbial Cr(VI) reduction by Pseudomonas bacteria due to the release of constitutive reductases that intracellularly and/or extracellularly catalyzed the reduction of Cr(VI) to Cr(III). The overall results highlight the need for incorporation of the release and formation of organo-Cr(III) complexes into reactive transport models to more accurately design and monitor in situ microbial remediation techniques for the treatment of subsurface systems contaminated with Cr(VI).

N Mercan Dogan; C Kantar; S Gulcan; C Dodge; B Coskun Yilmaz; M Ali Mazmanci

2011-12-31T23:59:59.000Z

385

Effectiveness of using a filling device with a displaced middle bunker  

SciTech Connect

A new method of charging coke ovens uses a 2-1 sequence with a displaced bunker. The coking and machine bunkers are emptied consistently into the oven chamber being charged. The charge gases are evacuated either simultaneously into both collecting mains, or alternately. The middle bunker is emptied into a chamber charged earlier using the end bunker chambers. The advantage of the new method lies in combining the consecutive emptying operations of bunkers 3 and 1 with the emptying of the middle bunker and with leveling the charge using the coke pushing machine. Time efficiency studies showed that the new method saves a great deal of time.

Konstantinov, E.N.; Martynenko, V.V.

1984-01-01T23:59:59.000Z

386

Audit of Department of Energy Support Service Contracting, CR-B-95-06  

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

DEPARTMENT OF ENERGY DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL AUDIT OF DEPARTMENT OF ENERGY SUPPORT SERVICE CONTRACTING Report Number: Capital Regional Audit Office Date of Issue: Germantown, MD 20874 REPORT NO. U.S. DEPARTMENT OF ENERGY RELEASE DATE OFFICE OF INSPECTOR GENERAL CR-B-95-06 JUNE 30, 1995 _________________________________________________________________ _______________________ AUDIT OF DEPARTMENT OF ENERGY SUPPORT SERVICE CONTRACTING

387

Project EARTH-11-DP1: Exploring early solar system processes using Cr isotopes  

E-Print Network (OSTI)

Project EARTH-11-DP1: Exploring early solar system processes using Cr isotopes Supervisors: Dr D Porcelli & Dr K Amor Various isotope methods have been recently developed to explore the conditions in the early solar system and the processes that have led to the formation of the terrestrial planets. Stable

Henderson, Gideon

388

NASA/CR-2001-210853 ICASE Report No. 2001-7  

E-Print Network (OSTI)

NASA/CR-2001-210853 ICASE Report No. 2001-7 Tactical Conflict Detection and Resolution in a 3-D April 2001 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program

Muñoz, César A.

389

NASA/CR-2001-211271 ICASE Interim Report No. 39  

E-Print Network (OSTI)

NASA/CR-2001-211271 ICASE Interim Report No. 39 Real Automation in the Field C6sar Mu_oz ICASE, Hampton, Virginia Micaela Mayero INRIA, Le Chesnay Cedex, France December 2001 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics

Muñoz, César A.

390

NASA/CR-2000-210097 ICASE Report No. 2000-16  

E-Print Network (OSTI)

NASA/CR-2000-210097 ICASE Report No. 2000-16 Aircraft Trajectory Modeling and Alerting Algorithm Verification Cdsar Muhoz ICASE, Hampton, Virginia Victor Carreho NASA Langley Research Center, Hampton, Virginia April 2000 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been

Muñoz, César A.

391

NASA/CR-2000-209851 ICASE Report No. 2000-4  

E-Print Network (OSTI)

NASA/CR-2000-209851 ICASE Report No. 2000-4 Towards a Customizable PVS Gerald Liittgen and C_sar Mu_oz ICASE, Hampton, Virginia Ricky Butler, Ben Di Vito, and Paul Miner NASA Langley Research Center, Hampton, Virginia January2000 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been

Muñoz, César A.

392

NASA/CR-2003-212418 NIA Report No. 2003-03  

E-Print Network (OSTI)

NASA/CR-2003-212418 NIA Report No. 2003-03 Rapid Prototyping in PVS César A. Muñoz National Institute of Aerospace, Hampton, Virginia November 2003 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Muñoz, César A.

393

NASA/CR-2007-214546 NIA Report No. 2007-03  

E-Print Network (OSTI)

NASA/CR-2007-214546 NIA Report No. 2007-03 Batch Proving and Proof Scripting in PVS Cesar A. Munoz National Institute of Aerospace (NIA), Hampton, Virginia February 2007 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Muñoz, César A.

394

NASA/CR-2002-211759 ICASE Report No. 2002-26  

E-Print Network (OSTI)

NASA/CR-2002-211759 ICASE Report No. 2002-26 A Logical Process Calculus Rance Cleaveland State, Sheffield, United Kingdom August 2002 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Lüttgen, Gerald

395

NASA/CR-2007-214863 NIA Report No. 2007-06  

E-Print Network (OSTI)

NASA/CR-2007-214863 NIA Report No. 2007-06 In-Trail Procedure (ITP) Algorithm Design Cesar A. Munoz and Radu I. Siminiceanu National Institute of Aerospace (NIA), Hampton, Virginia August 2007 #12;The NASA STI Program Office . . . in Profile Since its founding, NASA has been dedicated to the advancement

Muñoz, César A.

396

NASA/CR-97-206268 ICASE Report No. 97-68  

E-Print Network (OSTI)

NASA/CR-97-206268 ICASE Report No. 97-68 _th ,NNIVERSARY Essential Elements of Computational Algorithms for Aerodynamic Analysis and Design Antony Jameson December 1997 #12;The NASA STI Program Off'we... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

Jameson, Antony

397

NASA/CR-2009-215703 NIA Report No. 2008-09  

E-Print Network (OSTI)

April 2009 NASA/CR-2009-215703 NIA Report No. 2008-09 Design and Verification of a Distributed #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information (STI) program plays a key part

Muñoz, César A.

398

NASA/CR-2002-211637 ICASE Report No. 2002-12  

E-Print Network (OSTI)

NASA/CR-2002-211637 ICASE Report No. 2002-12 Air Traffic Conflict Resolution and Recovery Aljons Kirchner ENA C, Toulouse, France May 2002 #12;The NASA STI Program Office... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific

Muñoz, César A.

399

CREEP STRENGTH OF HIGH CR FERRITIC STEELS DESIGNED USING NEURAL NETWORKS AND PHASE STABILITY CALCULATIONS  

E-Print Network (OSTI)

CREEP STRENGTH OF HIGH CR FERRITIC STEELS DESIGNED USING NEURAL NETWORKS AND PHASE STABILITY Development of heat-resistant steel for power boilers and turbines has been ongoing for about five decades. This has led to an increase in the thermal efficiency of power plants whenever innovative steels have been

Cambridge, University of

400

Study of hydrogen and carbon monoxide adsorption on modified Zn/Cr catalysts by adsorption calorimetry  

SciTech Connect

Differential heat of adsorption (q) of hydrogen (a) and carbon monoxide (b) as a function of the adsorbed amount (a) on Zn/Cr catalysts at 463/sup 0/K; 1) unpromoted catalyst, 2) catalyst promoted with 2.5% of K/sub 2/O.

Yoshin, S.V.; Klyacho, A.L.; Kondrat'ev, L.T.; Leonov, V.E.; Skripchenko, G.B.; Sushchaya, L.E.

1986-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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

Crack initiation and crack growth resistance of Ti-48Al-2Cr sheet material  

SciTech Connect

The present paper reports on the fracture toughness tests conducted on Ti-48Al-2Cr sheet material with near-gamma microstructure produced by hot rolling. Compact tension specimens were sectioned from sheet material and tested at room temperature to determine the fracture toughness and crack growth resistance curves. The deformation and fracture behavior were studied on tested specimens.

Dogan, B.; Schwalbe, K.H. [GKSS Research Centre, Geesthacht (Germany)] [GKSS Research Centre, Geesthacht (Germany); Clemens, H. [Plansee AG, Reutte (Austria)] [Plansee AG, Reutte (Austria)

1998-03-03T23:59:59.000Z

402

G. J. Snyder Page 1 of 6 THERMOELECTRIC PROPERTIES OF CR3S4-TYPE SELENIDES  

E-Print Network (OSTI)

devices depends primarily on increasing the figure of merit, ZT, for thermoelectric materials. The figure thermoelectric materials is to search for semiconductors with low lattice thermal conductivity. In this paper we lower than the state-of-the-art thermoelectric material, Bi2Te3 alloys. The structure of Cr3S4 (Figure 1

403

Magnetic anisotropy in Fe-25Cr-12Co-1Si alloy induced by external magnetic field  

E-Print Network (OSTI)

Magnetic anisotropy in Fe-25Cr-12Co-1Si alloy induced by external magnetic field ZHEN Liang( )1 of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China; 2. Department. Curriculum in Applied and Materials Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC

Qin, Lu-Chang

404

Comparison of SEM and Optical Analysis of DT Neutron Tracks in CR-39 Detectors  

SciTech Connect

A solid state nuclear track detector, CR-39, was exposed to DT neutrons. After etching, the resultant tracks were analyzed using both an optical microscope and a scanning electron microscope (SEM). In this communication, both methods of analyzing DT neutron tracks are discussed.

P.A. Mosier-Boss, L.P.G. Forsley, P. Carbonnelle, M.S. Morey, J.R. Tinsley, J. P. Hurley, F.E. Gordon

2012-01-01T23:59:59.000Z

405

Supporting Information for Spectral studies of a Cr(PNP)-MAO system for selective ethylene  

E-Print Network (OSTI)

Supporting Information for Spectral studies of a Cr(PNP)-MAO system for selective ethylene and Characterization S2-S4 Spectroscopic Studies of MAO Activation S4-S5 Ethylene Trimerization Trials S5-S6 Scheme S1 of ethylene S14 Table S1. Ethylene trimerization trials for 2/MAO in different solvents S15 Table S2. Summary

Martin, Alain

406

Relaxor ferroelectricity and colossal magnetocapacitive coupling in ferromagnetic CdCr2S4  

Science Journals Connector (OSTI)

... it is clear now that ferroelectric ferromagnets are rare and mostly exhibit rather weak ferromagnetism. Spinel compounds are an important class of materials, and their electronic properties have been the ... that is characteristic of this system. Here we report another interesting experimental observation in a spinel system: relaxor ferroelectricity in ferromagnetic CdCr2S4 and the occurrence of colossal magnetocapacitive effects. ...

J. Hemberger; P. Lunkenheimer; R. Fichtl; H.-A. Krug von Nidda; V. Tsurkan; A. Loidl

2005-03-17T23:59:59.000Z

407

Oxidation resistance of 9-12% Cr steels: effect of rare earth surface treatment  

SciTech Connect

Medium Cr steels have been used in fossil fired power plants for many years because of their excellent high temperature stability and mechanical properties. The environment in a fossil fired power plant is extremely aggressive in terms of corrosion, especially oxidation. This is only accelerated as the operating temperature increases to 650C and beyond. For any new steel to be qualified for power plant use, in addition to adequate strength at the operating temperature, material wastage from all corrosion processes must be kept to a minimum acceptable level. The use of medium Cr steels provides a means to improve overall corrosion resistance. Three medium Cr are under development for use as high temperature power plant steels: 0.08C-(9-12)Cr-1.2Ni-0.7Mo-3.0Cu-3.0Co-0.5Ti. Oxidation tests were performed on the steels for times greater than 1000 hours in order to determine the oxidation kinetics and extent of material wastage. Also, rare earth oxides were incorporated into the outer surface layers of the steels to see if the oxidation resistance could be improved. These results will be compared to current power plant steels.

Dogan, Omer N.; Alman, David A.; Jablonski, Paul D.

2005-02-01T23:59:59.000Z

408

Diode-Pumped Gigahertz Repetition Rate Femtosecond Cr:Lisaf Laser  

E-Print Network (OSTI)

We report a low-cost, 1 GHz repetition-rate, diode-pumped, saturable Bragg reflectors mode-locked Cr:LiSAF laser, which generates nearly transform-limited 103-fs long pulses around 866 nm, with a record high peak power of 1.45 kW.

Li, Duo

409

Microwave-assisted PtCoCr/C ternary compound preparation applied as a cathode catalyst for PEMFC  

Science Journals Connector (OSTI)

The present study describes the preparation of catalyst nanocomposites comprised of 20 wt.% PtCoCr (2:1:1) particles attached on the surface of carbon Vulcan XC-72R by microwave radiation; cases of carbon being chemically treated and untreated are considered. Ethylene glycol was used as the solvent and electron source for the microwave-assisted reduction reaction, whereas H2PtCl6?xH2O, Co(NO3)3?6H2 O and Cr(NO3)3?9H2 O were used as metal precursors. The C powder surface was chemically modified by stirring the C in 8N H2 O2 for 48?h. For the nanocomposite in which C was not treated, EDS analysis showed a content of 4.9 wt.% Pt and 1.2 wt.% Cr with only a trace amount of Co. Higher Pt and Cr contents were observed in the catalyst sample prepared from treated carbon (5.6% Pt and 2.2% Cr), but no Co was detected. Chromium appeared as Cr3 O4 in both samples confirmed by the XAS spectrum. The obtained phase was therefore PtCr3 O4 /C for both samples. The TEM results indicated that the average particle size of PtCr3O4 was 2.22 0.41?nm on treated C and 1.93 0.34?nm on untreated C. By the CV technique, it was observed that the catalytic activity of the treated carbon PtCr3O4 catalyst was not only higher than that of the untreated carbon Pt Cr3 O4 catalyst, but also higher than that of the standard platinum catalyst.

T Sarakonsri; S Thungprasert; W Klysubun; T Vilaithong

2010-01-01T23:59:59.000Z

410

Anharmonicity, mechanical instability, and thermodynamic properties of the Cr-Re -Mauro Palumbo, Suzana G. Fries, Alain Pasturel, and Dario Alf  

E-Print Network (OSTI)

Anharmonicity, mechanical instability, and thermodynamic properties of the Cr-Re - phase Mauro instability, and thermodynamic properties of the Cr-Re -phase Mauro Palumbo,1,a) Suzana G. Fries,1 Alain

Alfè, Dario

411

Effect of Cr-doping on the structural and optical properties of CdS nanoparticles prepared by chemical precipitation method  

Science Journals Connector (OSTI)

Undoped and Cr doped CdS nanoparticles have been prepared by chemical precipitation ... diffraction analysis reveals that the undoped and Cr doped CdS nanoparticles exhibit hexagonal structure and the average ......

M. Thambidurai; N. Muthukumarasamy

2012-02-01T23:59:59.000Z

412

Originally presented at Photomask Japan '94, Kanagawa Science Park, April, 1994 Attenuated phase-shifting photomasks fabricated from Cr-based embedded shifter blanks  

E-Print Network (OSTI)

the cathode powers and gas mixture. Cr-based films' flexible properties are suitable for several applications

Rollins, Andrew M.

413

Video Primal Sketch: A Generic Middle-Level Representation of Video Institute for Information and System Sciences  

E-Print Network (OSTI)

Video Primal Sketch: A Generic Middle-Level Representation of Video Zhi Han Zongben Xu Institute This paper presents a middle-level video representation named Video Primal Sketch (VPS), which integrates two. This paper makes three contributions: i) learning a dictionary of video primitives as parametric generative

Zhu, Song Chun

414

Nitrogen cycling in the Middle Atlantic Bight: Results from a three-dimensional model and implications for the  

E-Print Network (OSTI)

Nitrogen cycling in the Middle Atlantic Bight: Results from a three-dimensional model and adjacent deep ocean that is nested within a basin-wide North Atlantic circulation model in order to estimate nitrogen fluxes in the shelf area of the Middle Atlantic Bight (MAB). Our biological model

415

Towards research-based strategies for using PhET simulations in middle school physical science classes  

E-Print Network (OSTI)

simulations (`sims') for middle school physical science. PhET sims have typically been aimed at the college level, but many sims are used in middle school classrooms. Thus, we aim to study the use of PhET sims at this level more systematically, particularly investigating elements of effective sim design and classroom

Colorado at Boulder, University of

416

Overview of the petroleum industry in the Middle East (18691950)  

Science Journals Connector (OSTI)

...was put in charge of locating an English investor for...evolving scenarios that set the stage for dividing...European (mainly British) domination of Middle East oil...share in the consortium set up to develop Iraqs oilfields...challenge Anglo-Persians domination of the southwest Asian...

Rami A. Kamal

417

Using the nuclear option to find middle Ground on energy policy  

SciTech Connect

President Obama's actions promoting the construction of new U.S. nuclear power plants could be the first of many moves designed to create a middle ground on energy policy and ultimately lead to the passage of the first bill designed specifically to reduce emissions of greenhouse gas. (author)

Wodka, Nancy A.; Zelermyer, Salo L.

2010-05-15T23:59:59.000Z

418

Middle distillate hydrotreatment zeolite catalysts containing Pt/Pd or Ni  

E-Print Network (OSTI)

A study on middle distillate hydrotreatment zeolite catalysts containing Pt/Pd and/or Ni was performed. The effect of the addition of the corresponding CoMo, CoMoPd, CoMoPtPd and CoMoNi in PdNiPt-zeolite, Pt-zeolite, Ni-zeolite, and Pd...

Marin-Rosas, Celia

2009-05-15T23:59:59.000Z

419

Carbon isotope chemostratigraphy of the Middle Riphean type section (Avzyan Formation, Southern Urals, Russia)  

E-Print Network (OSTI)

Urals, Russia): Signal recovery in a fold-and-thrust belt Julie K. Bartley a,, Linda C. Kah b , Julie L The Avzyan Formation of the southern Ural Mountains, Russia, forms part of the Middle Riphean (1300­1000 Ma Mesoproterozoic age. © 2006 Elsevier B.V. All rights reserved. Keywords: Mesoproterozoic; Russia; Urals; Carbonate

Perfect, Ed

420

Gamma ray flashes by plasma effects in the middle atmosphere P. K. Kaw,a)  

E-Print Network (OSTI)

Gamma ray flashes by plasma effects in the middle atmosphere P. K. Kaw,a) G. M. Milikh, A. S Institute of Physics. DOI: 10.1063/1.1407821 I. INTRODUCTION The observation of atmospheric gamma ray by atmospheric neutrals. Similarly, the gen- eration and sustenance of runaway electrons in the lower ionosphere4

Rubloff, Gary W.

Note: This page contains sample records for the topic "middle piney cr" 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.


421

Near-isothermal conditions in the middle and lower crust induced by melt migration  

Science Journals Connector (OSTI)

... thermal structure of the crust strongly influences deformation, metamorphism and plutonism. Models for the geothermal gradient in stable crust predict a steady increase of temperature with depth. This thermal ...temperature estimates in andalusitesillimanite metamorphic belts and middle crustal granulite terranes predict unreasonably hot geothermal gradients if one assumes a purely conductive geotherm, steadily increasing with depth (Fig. ...

Gabriela V. Depine; Christopher L. Andronicos; Jason Phipps-Morgan

2008-03-06T23:59:59.000Z

422

Prof. Dr. May-Britt Kallenrode Fachbereich Physik Ionisation of the Middle Atmosphere by  

E-Print Network (OSTI)

DFG as part of the DFG-B¨undelantrag `Climatology and processes in the polar upper and middle.1.3 Atmospheric climatology and energetic particles on long time scales . . . . . . . . 5 2.2 Applicant's previous: Geomagnetic variations and polar cap tomography (5 month) . . . . . . . . . . . . . 8 3.5 W5: Climatology

Kallenrode, May-Britt

423

Australian Journal of Earth Sciences (2003) 50, 113128 Middle and Late Eocene Great Australian Bight  

E-Print Network (OSTI)

, Eocene, Eucla Basin, foraminifers, Great Australian Bight, Oligocene, sea-floor spreading, sea Bight lithobiostratigraphy and stepwise evolution of the southern Australian continental margin Q. LI1. Middle to Upper Eocene carbonates recovered at ODP Leg 182 sites from the Great Australian Bight comprise

Li, Qianyu

424

Sharp boundaries of small-and middle-scale solar wind structures  

E-Print Network (OSTI)

Sharp boundaries of small- and middle-scale solar wind structures M. O. Riazantseva1 and G. N Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA P. E. Eiges Space Research Institute, Russian Academy of Sciences, Moscow, Russia Received 7

Richardson, John

425

Student Declaration of Absence Last Name First Name Middle Name U of S Student Number  

E-Print Network (OSTI)

Student Declaration of Absence Last Name First Name Middle Name U of S Student Number 1 Address, number and section Reason for missed academic requirement(s) STUDENT DECLARATION I certify that I missed the academic requirements of the course listed above. I understand that (per Article II (o) of the Student

Saskatchewan, University of

426

A new middle Holocene varve diagram from the river hgermanalven, northern Sweden: indications for a possible  

E-Print Network (OSTI)

A new middle Holocene varve diagram from the river hgermanalven, northern Sweden: indications of Sweden, Bos 670, S- 751 28 Ujipsulu, Sweden; Giiran Possnert, Tandem Luboruturl: Box 533. S-75121 Uppsalu Sweden: indications for a possible error in the Holocene varve The importance of annually laminated

Wohlfarth, Barbara

427

Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron Age  

E-Print Network (OSTI)

Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden b Upplands muse´et, St: Eriks gra¨nd 6, SE-753 10 Uppsala, Sweden Received 21 September 2004; received in revised form 15 June 2005; accepted 21

428

Classes Entering Fall 2009 and Fall 2010 Last Name: First Name: Middle Ini2al  

E-Print Network (OSTI)

Classes Entering Fall 2009 and Fall 2010 Last Name: First Name: Middle Ini2 ini2als for agreement: Date: From the courses listed in the tables above, iden2fy Wri2ng Advisor Approved Ini2als: Date: Probability & Sta2s2cs Final ECE Approval: Advanced

Afshari, Ehsan

429

Early to middle Miocene foraminifera from the deep-sea Congo Fan, offshore Angola  

E-Print Network (OSTI)

Early to middle Miocene foraminifera from the deep-sea Congo Fan, offshore Angola Severyn Kender,1 section of an exploration well penetrating the distal part of the Congo Fan (~2000m water depth) yielded Miocene Monterey Carbon Isotope Excursion. INTRODUCTION The Congo Fan has been the subject

Kaminski, Michael A.

430

Effects of 900 MHz radiofrequency on corticosterone, emotional memory and neuroinflammation in middle-aged rats.  

E-Print Network (OSTI)

in middle-aged rats. Marc Bouji, Anthony Lecomte, Yannick Hode, René de Seze, Anne-Sophie Villégier ABSTRACT) in the rat's brain after a single exposure to 900 MHz global system for mobile (GSM) signal, suggesting a potential inflammatory process. While this result was obtained in adult rats, no data is currently available

Boyer, Edmond

431

A lowstand epikarstic intertidal flat from the middle Silurian of Gotland, Sweden  

E-Print Network (OSTI)

flat and rocky shore to the knowledge of Silurian karst. It forms the unconform- able boundary betweenA lowstand epikarstic intertidal flat from the middle Silurian of Gotland, Sweden Mikael Calner of a karstic flat setting. Four microfacies with different stable isotopic signatures are recognised across

Calner, Mikael

432

SATELLITE MEASUREMENTS OF MIDDLE ATMOSPHERIC IMPACTS BY SOLAR PROTON EVENTS IN SOLAR CYCLE 23  

E-Print Network (OSTI)

SATELLITE MEASUREMENTS OF MIDDLE ATMOSPHERIC IMPACTS BY SOLAR PROTON EVENTS IN SOLAR CYCLE 23 C. H) Abstract. Solar cycle 23 was extremely active with seven of the largest twelve solar proton events (SPEs for several months past the solar events in the winter polar regions because of the enhanced NOy. Keywords

Jackman, Charles H.

433

Palynological evidence for the astronomical origin of lignite^detritus sequence in the Middle Pleistocene  

E-Print Network (OSTI)

Palynological evidence for the astronomical origin of lignite^detritus sequence in the Middle-order alternation of lignites and detrital muds and second-order alternation expressed by frequent intercalation's orbital forcing. All the lignite seams yield temperate oak forest whereas the detrital beds provide semi

Utrecht, Universiteit

434

Carbonate facies and biostratigraphy of the middle Magdalena, Hueco Mountains, west Texas  

E-Print Network (OSTI)

Pennsylvanian strata. The overlying middle Magdalene becomes increasingly resistant above the carbonate rubbles, and consists mostly of phylloid algal deposits interbedded with associated skeletal wackestones and packstones. This stratigraphic succession.... Terminology. 3 7 9 13 13 17 20 23 23 26 28 LITHOLOGY 32 Introduction Lithofacies Preface D~l F Characterization. Interpretation. Foram Calcarenite Facies Characterization. Interpretation. Skeletal Wackestone Facies Characterization...

Lambert, Lance Lee

2012-06-07T23:59:59.000Z

435

Ca Isotope Effects in Orgueil Leachates and the Implications for the Carrier Phases of 54Cr Anomalies  

Science Journals Connector (OSTI)

Primitive meteorites contain small 40Ca excesses, in addition to rare anomalies in 48Ca. Refractory inclusions from Vigarano and Allende have larger 40Ca and resolvable 48Ca anomalies. These results imply that Ca isotopic heterogeneities were still present in the early solar system at both the mineral and whole-rock scale. The absence of correlated Ca isotope anomalies in leachates from the CI1 chondrite Orgueil containing large 54Cr anomalies has implications on the origin of the Cr anomalies. 54Cr has to be produced either in massive stars during s-process nucleosynthesis without accompanying 48Ca or in particular zones in the rare Type Ia supernovae. In the latter case, 54Cr has been produced in a zone predominantly enriched in Cr and 54Cr and not mixed with other zones, or 54Cr has been produced together with other neutron-rich nuclides and there has been subsequent decoupling of this material in the star, in the solar system, or in the laboratory.

Frederic Moynier; Justin I. Simon; Frank A. Podosek; Bradley S. Meyer; Joyce Brannon; Donald J. DePaolo

2010-01-01T23:59:59.000Z

436

Preparation of CuAlO2 and CuCrO2 thin films by solgel processing  

Science Journals Connector (OSTI)

CuAlO2 and CuCrO2 thin films were prepared by solgel processing and subsequent thermal treatment in air and inert gas atmosphere. Resistivities of 700? cm and 60? cm with optical transmissions of 65% and 32% were achieved respectively. The crystallization temperature of 700C allows the preparation of CuCrO2 on borosilicate glass. P-type conductivity was verified by Seebeck measurements and a transparent heterostructure including p-CuCrO2 showed rectifying behavior.

Stefan Gtzendrfer; Christina Polenzky; Stephan Ulrich; Peer Lbmann

2009-01-01T23:59:59.000Z

437

The effects of the middle school concept on student achievement as identified by principals and the Academic Excellence Indicator System (AEIS) reports in selected middle schools in Texas  

E-Print Network (OSTI)

?Irvin ?and?the ?Scottish ?Rite ? Educational?and?Fellowship ?Program ?of ?Texas ?for ?their ?financial?support ?of ?my ? studies.?Their ?support ?made ?those ?seemingly ?unending ?tuition ?bills?seem ?a?little ? more?reasonable. ? Finally,? I...?have ?a?voice ?in ?their ? education?(Powell, ?2001).? ? Although?the ?body?of ?research ?on ?the ?middle ?school ?concept ?is ?growing, ? the?majority?of ?the ?studies ?are,?as ? of?late,?qualitative ?in ? nature.?If ?quantitative ? work?is ?done...

Brundrett, Robert Clinton

2005-02-17T23:59:59.000Z

438

Relationship of inquiry-based learning elements on changes in middle school students' science, technology, engineering, and mathematics (stem) beliefs and interests  

E-Print Network (OSTI)

characteristic of this classroom. STEM interest change explained 55% of the variation in middle school students STEM belief change. Analyses indicated NSF Fellows and teachers affected the rate at which middle school students STEM beliefs and interests changed...

Degenhart, Heather Shannon

2009-05-15T23:59:59.000Z

439

Doubly resonant Raman electron paramagnetic transitions of Cr{sup 3+} in ruby (Al{sub 2}O{sub 3}:Cr{sup 3+}).  

SciTech Connect

We report the Raman electron paramagnetic resonance (EPR) of Cr{sup 3+} in ruby (Al{sub 2}O{sub 3}:Cr{sup 3+}) in the {sup 4}A{sub 2} (ground) and E{sup -} (excited) states of its well-known R{sub 1} emission line. Using tunable dye laser excitation within the range of the Zeeman components of R{sub 1}, we observe highly selective doubly resonant enhancements of the Raman EPR lines. The double resonances confirm the assignments of the Raman EPR lines, and they underscore the simultaneous occurrence of both 'in resonance' and 'out resonance' as visualized in the Kramers-Heisenberg quantum-mechanical picture of inelastic light scattering. The g factors of the {sup 4}A{sub 2} and E{sup -} states are consistent with the observed magnetic field dependence of the Raman EPR shifts. Through the interplay of Raman effect and the sharp Zeeman components of R{sub 1}, the results provide clear insights into the underlying microscopic mechanism of these resonant Raman EPR spectra of ruby.

Lu, X.; Venugopalan, S.; Kim, H.; Grimsditch, M.; Rodriguez, S.; Ramdas, A. K.; Materials Science Division; Purdue Univ.; State Univ. of New York at Binghamton; Sogang Univ.

2009-06-01T23:59:59.000Z

440

Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel [Laser  

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

Laser Welding of Metals > Laser Welding of Metals > Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel Capabilities Engineering Experimentation Reactor Safety Experimentation Aerosol Experiments System Components Laser Applications Overview Laser Oil & Gas Well Drilling Laser Heat Treatment Laser Welding of Metals On-line Monitoring Laser Beam Delivery Laser Glazing of Railroad Rails High Power Laser Beam Delivery Decontamination and Decommissioning Refractory Alloy Welding Robots Applications Other Facilities Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Laser Applications Laboratory Laser Welding of Metals Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel Zhiyue Xu Nuclear Engineering Division of Argonne National Laboratory

Note: This page contains sample records for the topic "middle piney cr" 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.


441

Magnetization switching of rare earth orthochromite CeCrO{sub 3}  

SciTech Connect

We report the synthesis of single phase rare earth orthochromite CeCrO{sub 3} and its magnetic properties. A canted antiferromagnetic transition with thermal hysteresis at T?=?260?K is observed, and a magnetic compensation (zero magnetization) near 133?K is attributed to the antiparallel coupling between Ce{sup 3+} and Cr{sup 3+} moments. At low temperature, field induced magnetization reversal starting from 43?K for H?=?1.2 kOe reveals the spin flip driven by Zeeman energy between the net moments and the applied field. These findings may find potential uses in magnetic switching devices such as nonvolatile magnetic memory which facilitates two distinct states of magnetization.

Cao, Yiming; Cao, Shixun, E-mail: sxcao@shu.edu.cn; Ren, Wei; Feng, Zhenjie; Yuan, Shujuan; Kang, Baojuan; Zhang, Jincang [Department of Physics, Shanghai University, Shanghai 200444 (China); Lu, Bo [Laboratory for Microstructures, Shanghai University, Shanghai 200444 (China)

2014-06-09T23:59:59.000Z

442

Structure of Al-Mn-Cr-Si quasicrystals studied by pulsed neutron scattering  

Science Journals Connector (OSTI)

The atomic structure of rapidly quenched quasicrystals, Al80Mn20, Al75Mn20Si5, and Al75Mn15Cr5Si5, was studied by pulsed neutron scattering. The pair distribution function was obtained by a direct Fourier transformation of the structure factor, and by assuming isomorphous substitution of Cr for Mn the differential distribution function (DDF) was determined. The addition of Si was found to increase the medium-range order significantly. The DDF from Mn atoms indicates the presence of a quasicrystalline substructure which is occupied both by Mn and Al atoms. The atomic structure of these solids, therefore, is significantly different from that of quasicrystalline Pd58.8U20.6Si20.6.

S. Nanao; W. Dmowski; T. Egami; J. W. Richardson; Jr.; J. D. Jorgensen

1987-01-15T23:59:59.000Z

443

Development and characterization of PdCr temperature-compensaated wire resistance strain gage  

SciTech Connect

A temperature-compensated resistance static strain gage with potential to be used to 600 C was recently developed. Gages were fabricated from specially developed palladium-13 w/o chromium (Pd-13Cr) wire and platinum (Pt) compensator. When bonded to high temperature Hastelloy X, the apparent strain from room temperature to 600 C was within 400 microstrain for gages with no preheat treatment and within 3500 microstrain for gages with 16 hours prestabilization at 640 C. The apparent strain versus temperature relationship of stabilized PdCr gages were repeatable with the reproducibility within 100 microstrain during three thermal cycles to 600 C and an 11 hours soak at 600 C. The gage fabrication, construction and installation is described. Also, the coating system used for this compensated resistance strain gage is explained. The electrical properties of the strain sensing element and main characteristics of the compensated gage including apparent strain, drift and reproducibility are discussed.

Lei, J.F.

1989-10-01T23:59:59.000Z

444

Absence of long-range chemical ordering in equimolar FeCoCrNi  

SciTech Connect

Equimolar FeCoCrNi alloys have been the topic of recent research as 'high-entropy alloys,' where the name is derived from the high configurational entropy of mixing for a random solid solution. Despite their name, no systematic study of ordering in this alloy system has been performed to date. Here, we present results from anomalous x-ray scattering and neutron scattering on quenched and annealed samples. An alloy of FeNi{sub 3} was prepared in the same manner to act as a control. Evidence of long-range chemical ordering is clearly observed in the annealed FeNi{sub 3} sample from both experimental techniques. The FeCoCrNi sample given the same heat treatment lacks long-range chemical order.

Lucas, M. S. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); UTC Inc., 1270 North Fairfield Road, Dayton, Ohio 45432 (United States); Wilks, G. B.; Senkov, O. N. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); UES, Inc., 4401 Dayton-Xenia Rd., Dayton, Ohio 45432 (United States); Mauger, L.; Munoz, J. A. [California Institute of Technology, W. M. Keck Laboratory 138-78, Pasadena, California 91125 (United States); Michel, E. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Wright State University, Dayton, Ohio 45435 (United States); Horwath, J.; Semiatin, S. L. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Stone, M. B.; Abernathy, D. L. [Oak Ridge National Laboratory, 1, Bethel Valley Road, Oak Ridge, Tennessee 37831 (United States); Karapetrova, E. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2012-06-18T23:59:59.000Z

445

Absence of long-range chemical ordering in equimolar FeCoCrNi  

SciTech Connect

Equimolar FeCoCrNi alloys have been the topic of recent research as high-entropy alloys, where the name is derived from the high configurational entropy of mixing for a random solid solution. Despite their name, no systematic study of ordering in this alloy system has been performed to date. Here we present results from anomalous x-ray scattering and neutron scattering on quenched and annealed samples. An alloy of FeNi3 was prepared in the same manner to act as a control. Evidence of longrange chemical ordering is clearly observed in the annealed FeNi3 sample from both experimental techniques. The FeCoCrNi sample given the same heat treatment lacks long-range chemical order.

Lucas, Matthew [Air Force Research Laboratory, Wright-Patterson AFB, OH; Wilks, G B [Air Force Research Laboratory, Wright-Patterson AFB, OH; Mauger, L [W. M. Keck Laboratory, Pasadena, CA; Munoz, Jorge A. [California Institute of Technology, Pasadena; Senkov, Oleg [ORNL; Michel, E [Air Force Research Laboratory, Wright-Patterson AFB, OH; Horwath, J [Air Force Research Laboratory, Wright-Patterson AFB, OH; Semiatin, S L [Air Force Research Laboratory, Wright-Patterson AFB, OH; Stone, Matthew B [ORNL; Abernathy, Douglas L [ORNL; Karapetrova, Evgenia [University of Illinois, Urbana-Champaign

2012-01-01T23:59:59.000Z

446

Evaluation of the kinetics of Cr-51 methylene diphosphonate: a potential therapeutic radiopharmaceutical for osteogenic sarcoma  

E-Print Network (OSTI)

EVALUATION OF THE KINETICS OF Cr-51 METHYLENE DIPHOSPHONATE: A POTENTIAL THERAPEUTIC RADIOPHARMACEUTICAL FOR OSTEOGENIC SARCOMA A Thesis by BRIAN ALLEN POTEET Submitted to the Graduate College of Texas A8cM University in partial fulfillment... by BRIAN ALLEN POTEET Approved as to style and content by: Dan Hig tower (Chairman of Commitee) ) d~& L~a- "tr J. D. McCrady (Department Head) i'', . James G. Anderson (Member) E. L. Morris (Member) May 1987 ABSTRACT Evaluation of the Kinetics...

Poteet, Brian Allen

2012-06-07T23:59:59.000Z

447

Magneto-Optical Effects in the Paramagnetic and Ferromagnetic Phases of CrBr3  

Science Journals Connector (OSTI)

We report new measurements of thermoreflectance spectra of CrBr3 in the paramagnetic and ferromagnetic phases in the 2.5-4 eV region. The spectra obtained with use of unpolarized and circularly polarized light, with and without external magnetic field, allow one to identify the dominating modulation mechanisms: electron-phonon interaction modulation (shift and broadening effects) in the paramagnetic phase, and exchange interaction modulation (splitting effects) in the ferromagnetic phase.

A. Borghesi; G. Guizzetti; G. Samoggia; E. Reguzzoni

1981-08-17T23:59:59.000Z

448

Rolling contact fatigue in martensitic 100Cr6: Subsurface hardening and crack formation  

E-Print Network (OSTI)

, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS bDepartment of Lubrication and Metallic Materials, SKF Engineering and Research Centre, Kelvinbaan 16, 3439 MT Nieuwegein, The Netherlands. Abstract Rolling contact fatigue tests on 100Cr6... ground to the deformed region. The unaffected area was cut into a thin plate with a rectangular section. The sectioned parts were cold- mounted, mechanically ground with silicon carbide papers, polished with 6 m, 1 m diamond suspensions, and final...

Kang, Jee-Hyun; Vegter, R. H.; Rivera-Daz-del-Castillo, Pedro E. J.

2014-04-13T23:59:59.000Z

449

Three-dimensional reconstruction of the -AlCrFe phase by electron crystallography  

Science Journals Connector (OSTI)

The three-dimensional structure of the huge quasicrystal approximant -AlFeCr was solved by electron crystallography, using high-resolution transmission-electron-microscopy (HREM) images and selected-area electron diffraction patterns from 13 different zone axes. This is the first example of an inorganic structure with over 100 unique atoms being solved to atomic resolution by electron crystallography.

Zou, X.D.

2003-10-28T23:59:59.000Z

450

An improved Cr{sub 3}C{sub 2}-NICHROME powder  

SciTech Connect

The need for cost effective, wear resistance and corrosion resistant coatings is omnipresent in the oil and gas or petrochemically-related industries. In general, WC-Co powder mixtures are specified but, for the environments of elevated temperature and severe corrosion service, engineers prefer mixtures which contain an (X) amount of chromium carbide dispersed in a matrix of (1-X) NICHROME. Within this singular class of Cr{sub 3}-C{sub 2}-type coatings, a typical choice involves 75% Cr{sub 3}C{sub 2}-25% [80Ni-20Cr]. However, the actual NICHROME composition varies with different blends that range from 10-to-25%. Currently available powders also exhibit a wide variability because of the many different manufacturing methods that are applied. This paper maintains that, if the matrix alloy composition is properly varied and, if the associated chromium carbide content is correctly adjusted, improved results are obtained. For example, erosion resistance is comparable to that for a WC-Co mixture and a uniform microstructure reveals no apparent oxide stringers. Powder is prepared by sintering/crushing to proper size with low iron contents as the end result. Flame spraying has been successful using these spray guns: JET-KOTE II, HV-2000 or GATOR-GARD.

Hays, C. [Hays Metallurgical Engineering Corp., Pearland, TX (United States); Douglas, R.; Sokol, L.S. [Miller Thermal Inc., Baytown, TX (United States)

1994-12-31T23:59:59.000Z

451

Microstructural refinement and strengthening of Cu-4 Cr-2 Nb alloy by mechanical milling  

SciTech Connect

Lately, a variety of dispersion strengthened (DS) copper alloys that provide a good combination of thermal/electrical conductivity and mechanical strength have been developed. Strengthening is usually achieved by the introduction of a ceramic, refractory metal or intermetallic secondary phase. Cu-Cr-Nb is one such DS alloy in which strengthening is provided by Cr{sub 2}Nb intermetallic particles. Mechanical milling of as-atomized Cu-4 Cr-2 Nb alloy powders substantially increases the mechanical strength (hardness) of the starting material. This is achieved through a drastic grain size, as well as large precipitate size refinement. A more uniform precipitate distribution is also attained. Whether milling is performed with steel or WC vial and balls the hardness saturates at approximately 100 HRB after about 4 hr milling. However, this benefit of MM was offset by an equally severe decrease in electrical conductivity. This decrease is attributed to impurities/contamination from the milling media introduced into the milled powder, primarily, Fe and C, or, WC and Co.

Anderson, K.R.; Groza, J.R. [Univ. of California, Davis, CA (United States). Dept. of Chemical Engineering and Materials Science] [Univ. of California, Davis, CA (United States). Dept. of Chemical Engineering and Materials Science; Ulmer, D.G. [Rockwell International, Canoga Park, CA (United States). Rocketdyne Div.] [Rockwell International, Canoga Park, CA (United States). Rocketdyne Div.

1997-07-15T23:59:59.000Z

452

Appl Nbr Full TiFirst Name Middle Name Last Name Sex Category PH Category 00036777 F ADITI GUPTA F GEN N  

E-Print Network (OSTI)

Appl Nbr Full TiFirst Name Middle Name Last Name Sex Category PH Category 00036777 F ADITI GUPTA F 00036674 F SRISHTI VIVEK SHARMA F GEN N Appl Nbr Full TiFirst Name Middle Name Last Name Sex Category PH) Appl Nbr Full TiFirst Name Middle Name Last Name Sex Category PH Category 00032299 F SANDEEP KUMAR

Ribeiro, Vinay

453

Microbial community changes during sustained Cr(VI) reduction at the 100H site in Hanford, WA  

E-Print Network (OSTI)

at the 100H site in Hanford, WA Romy Chakraborty 1 , Eoin Lcontaminated aquifer at the Hanford (WA) 100H site in 2004.Cr(VI) reduction at Hanford, and a comparison of the

Chakraborty, Romy

2010-01-01T23:59:59.000Z

454

In situ long-term reductive bioimmobilization of Cr(VI) in groundwater using hydrogen release compound  

E-Print Network (OSTI)

100 H Area of the DOE Hanford Facility, Quantum EngineeringCr-immobilization research site at Hanford 100-H area. Wellexperiment was conducted at the Hanford Site (Washington), a

Faybishenko, B.

2009-01-01T23:59:59.000Z

455

Raman Spectroscopic and Visible Absorption Investigation of LiCrSi2O6 Pyroxene Under Pressure  

E-Print Network (OSTI)

symmetry.6,7 Spodumene (LiAlSi2O6) and LiCrSi2O6 behave similarly at the phase transition; both go from 6

Downs, Robert T.

456

Neutron Energy Response and Background of Electrochemically Etched Nuclear Track Detectors: Study of Various CR-39 Materials  

Science Journals Connector (OSTI)

......Radiation Protection Dosimetry Article Neutron Energy Response and Background of Electrochemically Etched Nuclear Track Detectors: Study of Various CR-39...experiments. Results are presented for the energy dependence of the response of the various......

M. Luszik-Bhadra; W.G. Alberts; E. Piesch

1990-08-01T23:59:59.000Z

457

Zn(II)Cr(III) mixed oxide as efficient bifunctional catalyst for dehydroisomerisation of ?-pinene to p-cymene  

Science Journals Connector (OSTI)

Zn(II)Cr(III) mixed oxide possessing acid and dehydrogenation functions is an efficient, noble-metal-free catalyst for the one-step dehydroisomerisation of ?-pinene to p-cymene. This reaction is a good example of the use of heterogeneous multifunctional catalysis for the conversion of renewable feedstock into value-added chemicals. It involves acid-catalysed ?-pinene isomerisation followed by dehydrogenation of p-cymene precursor(s). The reaction is carried out over a fixed catalyst bed in the gas phase at 350C. Amongst ZnCr oxides studied (Zn/Cr=20:11:30), the preferred catalyst is ZnCr (1:1) oxide which produces p-cymene with a 78% yield at 100% ?-pinene conversion. This catalyst shows stable performance for over 30h without co-feeding hydrogen to the reactor.

Fahd Al-Wadaani; Elena F. Kozhevnikova; Ivan V. Kozhevnikov

2009-01-01T23:59:59.000Z

458

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

459

Structure of multilayered Cr(Al)N/SiO{sub x} nanocomposite coatings fabricated by differential pumping co-sputtering  

SciTech Connect

A Cr(Al)N/38 vol. % SiO{sub x} hard coating was prepared on a (001) Si substrate at 250 C in a differential pumping co-sputtering system, which has two chambers for radio frequency (RF) sputtering and a substrate holder rotating on the chambers. The composite coating was grown by alternate sputter-depositions from CrAl and SiO{sub 2} targets with flows of N{sub 2}+Ar and Ar at RF powers of 200 and 75 W, respectively, on transition layers grown on the substrate. Analytical electron microscopy reveled that the Cr(Al)N/SiO{sub x} coating had a multilayered structure of Cr(Al)N crystal layers ?1.6 nm thick and two-dimensionally dispersed amorphous silicon oxide (a-SiO{sub x}) particles with sizes of ?1 nm or less. The a-SiO{sub x} particles were enclosed with the Cr(Al)N layers. The coating had a low indentation hardness of ?25 GPa at room temperature, due to a high oxide fraction of 38 vol. % and a low substrate rotational speed of 1 rpm. Faster rotation and lower oxide fraction would make a-SiO{sub x} particles smaller, resulting in the formation of Cr(Al)N crystal including the very fine a-SiO{sub x} particles with small number density. They would work as obstacles for the lattice deformation of the Cr(Al)N crystals. We have fabricated a superhard coating of Cr(Al)N/17 vol. % SiO{sub x} with a hardness of 46 GPa prepared at 12 rpm.

Kawasaki, Masahiro [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States)] [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States); Nose, Masateru [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan)] [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan); Onishi, Ichiro [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan)] [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan); Shiojiri, Makoto [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)] [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)

2013-11-11T23:59:59.000Z

460

Developing Bi-CG and Bi-CR methods to solve generalized Sylvester-transpose matrix equations  

Science Journals Connector (OSTI)

The bi-conjugate gradients (Bi-CG) and bi-conjugate residual (Bi-CR) methods are powerful tools for solving nonsymmetric linear systems Ax = b. By using Kronecker product and vectorization operator, this paper develops the Bi-CG and ... Keywords: Linear systems, bi-conjugate gradients (Bi-CG) method, bi-conjugate residual (Bi-CR) method, Sylvester matrix equation, iterative method

Masoud Hajarian

2014-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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

Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making  

DOE Patents (OSTI)

A high strength, high toughness Cr-W-V ferritic steel composition suitable for fast induced-radioactivity (FIRD) decay after irradiation in a fusion reactor comprises 2.5-3.5 wt % Cr, 2. This invention was made with Government support under contract DE-AC05-840R21400 awarded by the U.S. Department of Energy to Martin Marietta Energy Systems, Inc. and the Government has certain rights in this invention.

Klueh, Ronald L. (Knoxville, TN); Maziasz, Philip J. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

462

Middle School Academic Competition - Double Elimination | U.S. DOE Office  

Office of Science (SC) Website

Academic Competition - Double Academic Competition - Double Elimination National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2012 Competition Results Middle School Academic Competition - Double Elimination Print Text Size: A A A RSS Feeds FeedbackShare Page No-Loss Bracket .pdf file (247KB) Challengers' Bracket .pdf file (240KB)

463

Middle School Academic Competition - Round Robin | U.S. DOE Office of  

Office of Science (SC) Website

Academic Competition - Round Robin Academic Competition - Round Robin National Science Bowl® (NSB) NSB Home About National Science Bowl Contacts Regional Science Bowl Coordinators National Science Bowl FAQ's Alumni Past National Science Bowl Winners Past National Science Bowl Photos National Science Bowl Logos High School Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov 2012 Competition Results Middle School Academic Competition - Round Robin Print Text Size: A A A RSS Feeds FeedbackShare Page Welcome to the National Science Bowl Score Center! Looking for Round Robin Updates? Click on the division to go straight to

464

Assessing middle school students` understanding of science relationships and processes. Final report  

SciTech Connect

Our overall goal for this multi-year project is to develop and validate an alternative assessment format that effectively measures middle school students understanding of the relationships among selected science concepts and processes. In this project, we collaborate with the staff of the Los Alamos National Laboratory`s TOPS Program and the Programs participating teachers and their students. We also work with selected middle school science teachers from the TOPS program at Sandia National Laboratories. Our goal for this past year was to develop and field test informally a variety of potential measurement formats. This work has allowed us to identify formats to test during the validation phase of the project which will occur during the second year.

Schau, C.; Mattern, N.; Weber, R. [Univ. of New Nexico, Albuquerque, NM (United States); Minnick, K. [Minnick & Associates, Inc., Albuquerque, NM (United States)

1994-09-01T23:59:59.000Z

465

Soviet perceptions of the oil factor in US foreign policy: the Middle East-Gulf region  

SciTech Connect

The goal of this book is to understand Moscow's convictions regarding recent events in the Middle East-Persian Gulf region and the motivations underlying US policy there. It identifies and analyzes the Soviet view of how America's energy problem has influenced US-Soviet relations in that area. Some attention also goes to the implications for American policy in the region. Key topics include Soviet perceptions of American foreign policy aims, US goals in the Middle East, US-Iranian relations during the Shah's region and after his fall, and the negative aspects of the energy problems for Moscow. Some speculative remarks are made regarding likely future directions of Soviet policies and the implications of such policies for the US. 95 references.

Sawyer, H.L.

1983-01-01T23:59:59.000Z

466

Interactive chemical effects and instability of shale derived middle distillate fuels  

SciTech Connect

This paper presents a study of instability of shale-derived fuels. Changes in fuel properties with time have been a continuing problem in the use of middle distillate fuels. The authors define instability as the formation of insoluble sediments and gums as well as the production of peroxides and color bodies. Nitrogen and sulfur heterocycles have long been implicated in fuel degradation, but present knowledge is limited regarding the chemistry of their autoxidation reactions in the complex fuel media. Based on the GC/MS identification of nitrogen heterocyclic constituents in several shale-derived middle distillate fuels, the authors have conducted gravimetric instability tests employing three model nitrogen heterocycles in shale-derived diesel fuels. Model sulfur compound dopant studies on shale-derived jet fuels were conducted by monitoring hydroperoxide formation/decomposition and the decreased quantity of sulfur compound. Potential interactive effects have been defined for these model dopants.

Mushrush, G.W.; Beal, E.J.; Watkins, J.M.; Morris, R.E.; Hardy, D.R. (Fuels Section, Naval Research Lab., Washington, DC (US))

1989-01-01T23:59:59.000Z

467

Stone City and Cook Mountain (middle Eocene) scaphopods from southwest Texas  

E-Print Network (OSTI)

THE UNIVERSITY OF KANSAS PALEONTOLOGICAL CONTRIBUTIONS July 10, 1974 Paper 70 STONE CITY AND COOK MOUNTAIN (MIDDLE EOCENE) SCAPHOPODS FROM SOUTHWEST TEXAS KENNETH A. HODGKINSON Exxon Company, U.S.A., Houston, Texas ABSTRACT At least 18 species... of scaphopods are recognized in samples from the Stone City and Cook Mountain Formations (Claibornian Stage) of the Brazos River Valley in south- eastern Texas. These include 11 species of Cadtdus, 4 of Dentalium, and 3 of Fustiaria; 10 of the species...

Hodgkinson, K. A.

1974-07-10T23:59:59.000Z

468

Minerals yearbook, Volume 3. Mineral industries of the Middle East. 1993 international review  

SciTech Connect

The production and processing of crude petroleum and natural gas are the dominant economic sectors of the Middle East. Development of downstream petrochemical and fertilizer industries continues as a major investment area. In 1993, the 15 countries that constituted the region accounted for 29% of world crude petroleum output, 19% of world natural gas plant liquid production, and 6% of world dry natural gas production. Only Cyprus and Lebanon were not crude petroleum producers.

NONE

1993-12-31T23:59:59.000Z

469

Teaching, Learning, and Modeling with Geometry in the Middle and High School  

E-Print Network (OSTI)

, such as Geometer's Sketchpad, Cabri, and GeoGebra SketchUp POV-Ray (ray tracer) Blender (has features akin to both SketchUp and POV-Ray) -- used in some High School design classes Carl Lee (UK) MS and HS Geometry Fields InstituteAugust 2014 10 / 26 #12;Second Project: SketchUp in Middle School Partner and Project Initiator: Dr

Lee, Carl

470

Collateral circulation prevents masticatory muscle impairment in rat middle cerebral artery occlusion model  

Science Journals Connector (OSTI)

The rat suture middle cerebral artery occlusion (MCAO) is a frequently used animal model for investigating the mechanisms of ischemic brain injury. During suture MCAO, transection of the external carotid artery (ECA) potentially restrains blood flow and impairs masticatory muscle and other ECA-supported territories, consequently influencing post-operation animal survival. This study investigates the effect of ECA transection on the hemodynamic alterations using a novel synchrotron radiation angiography technique and magnetic resonance imaging.

Yuan, F.

2014-10-01T23:59:59.000Z

471

Aeolian Delivery of Organic Matter to a Middle Permian Deepwater Ramp  

E-Print Network (OSTI)

-Chairs of Committee, Bruce Herbert Mike Tice Committee Member, Thomas McDonald Head of Department, Andreas Kronenberg May 2011 Major Subject: Geology iii ABSTRACT Aeolian Delivery of Organic Matter to a Middle Permian Deepwater Ramp. (May 2011..., Semra Artan, and my father, Mehmet Ali Artan vi ACKNOWLEDGEMENTS I would like to express my deepest gratitude to my co-advisors, Dr. Bruce Herbert and Dr. Mike Tice, for their time, guidance and advice throughout the course of this research. I...

Artan, Sinem

2012-07-16T23:59:59.000Z

472

Health Services in Low- and Middle-Income Countries: Financing, Payment, and Provision  

Science Journals Connector (OSTI)

Abstract This article reviews the financing, payment methods, and nature of providers in the health systems of low- and middle-income countries. It also addresses four contentious issues: the appropriate mix of financing sources for universal coverage of health care, role and impact of development assistance for health, desirability of incentive-based payments on both demand and supply sides, and role of private agencies in health system arrangements.

A. Mills; J. Hsu

2014-01-01T23:59:59.000Z

473

Method for enriching a middle isotope using vibration-vibration pumping  

DOE Patents (OSTI)

Method for producing isotopically enriched material by vibration-vibration excitation of gaseous molecules wherein a middle mass isotope of an isotopic mixture including lighter and heavier mass isotopes preferentially populates a higher vibrational mode and chemically reacts to provide a product in which it is enriched. The method can be used for vibration-vibration enrichment of .sup.17 O in a CO reactant mixture.

Rich, Joseph W. (East Aurora, NY); Homicz, Gregory F. (Getzville, NY); Bergman, Richard C. (Corfu, NY)

1989-01-01T23:59:59.000Z

474

Alliance stratgique entre PME et Grande Firme Internationale : Quel rle pour le middle manager ?  

E-Print Network (OSTI)

1 Alliance stratégique entre PME et Grande Firme Internationale : Quel rôle pour le middle manager Globales aux Born Global Firms, PAU : France (2010)" #12;2 Alliance stratégique entre Petite et Moyenne coûts et des niveaux d'engagements différents. Ce travail propose de se focaliser sur l'alliance

Boyer, Edmond

475

The distribution of n-alkanes in partially frozen middle distillate fuels  

SciTech Connect

This work on partially frozen fuels is one of a continuing series of studies on the effect of composition on the freezing properties of hydrocarbon fuels. The method used for this purpose was reported previously. By means of this method the authors were able to determine the composition of the liquid and solid phases in partially frozen mixtures consisting of liquid and of solid crystals plus entrapped liquid. This paper presents the results of this study on five different middle distillate fuels.

Van Winkle, T.L.; Affens, W.A.; Beal, E.J.; Hazlett, R.N.; Guzman, J.

1986-04-01T23:59:59.000Z

476

Principals' adoption of abstinence-only-until-marriage education as an innovation in Texas public middle schools  

E-Print Network (OSTI)

possible moderating effect on other variables. Findings from this study indicated the middle school principal who was most willing to adopt abstinence-only-until-marriage education programs into his or her school??s curriculum strongly believed abstinence...

Wilson, Kelly Lynn

2005-08-29T23:59:59.000Z

477

Middle-ear circuit model parameters based on a population of Kevin N. O'Connor and Sunil Puriaa  

E-Print Network (OSTI)

, Stanford, California 94305, and Palo Alto Veterans Affairs, 3801 Miranda Ave., Palo Alto, California 94304Middle-ear circuit model parameters based on a population of human ears Kevin N. O'Connor and Sunil

Allen, Jont

478

Differences in plant species diversity between conifer (Pinus tabulaeformis) plantations and natural forests in middle of the Loess plateau  

Science Journals Connector (OSTI)

We compared differences in plant species diversity between conifer (Pinus tabulaeformis) plantations and natural secondary forests in the middle of the Loess plateau. ... diversity and in species responses to cha...

Renyan Duan; Chao Wang; Xiao-an Wang; Zhihong Zhu; Hua Guo

2009-12-01T23:59:59.000Z

479

Impacts of Climate Change Over the Eastern Mediterranean and Middle East Region Using the Hadley Centre PRECIS RCM  

Science Journals Connector (OSTI)

The Eastern Mediterranean and Middle East (EMME) region is a vulnerable region regarding global warming and therefore likely to be greatly affected by climate change and its associated impacts. This study uses da...

C. Giannakopoulos; E. Kostopoulou

2013-01-01T23:59:59.000Z

480

Copolymers useful as additives for lowering the cloud point of middle hydrocarbon distillates, and compositions of middle hydrocarbon distillates comprising them  

SciTech Connect

Products useful as additives for lowering the cloud point of middle distillates have a molecular weight from 1,000 to 50,000, and are obtained by reacting a compound of the formula R-Z((CH/sub 2/) /SUB n/ NH) /SUB m/ H or HO-CH/sub 2/-R'-NH/sub 2/ where R is a monovalent saturated aliphatic radical of 1-30 carbon atoms, Z is -NH- or oxygen, n is 2 to 4, m is zero or 1 to 4 and R' is a saturated divalent aliphatic radical of 1-18 carbon atoms, with a copolymer comprising recurrent units (A) from an alkyl ester of an unsaturated monocarboxylic acid and/or a vinyl ester of a saturated monocarboxylic acid, recurrent units (B) from diisobutylene and recurrent units (C) from an unsaturated a,b-dicarboxylic compound.

Durand, J. P.; Damin, B.; Dawans, F.; Leger, R.

1985-03-05T23:59:59.000Z

Note: This page contains sample records for the topic "middle piney cr" 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.


481

Bringing part of the lab to the field: On-site chromium speciation in seawater by electrodeposition of Cr(III)/Cr(VI) on portable coiled-filament assemblies and measurement in the lab by electrothermal, near-torch vaporization sample introduction and inductively coupled plasma-atomic emission spectrometry  

Science Journals Connector (OSTI)

A field-deployable electrochemical approach to preconcentration, matrix clean up and selective electrodeposition of Cr(III) and Cr(III)+Cr(VI) in seawater is described. Using portable, battery-operated electrochemical instrumentation, Cr species in seawater were electrodeposited in the field on portable coiled-filament assemblies made from Re. Assemblies with dried residues of Cr(III) or Cr(III)+Cr(VI) on them were transported to the lab for concentration determination by electrothermal, near-torch vaporization (NTV) sample introduction and inductively coupled plasma-atomic emission spectrometry (ICP-AES). Electrodeposition offers selective species deposition, preconcentration and matrix clean up from seawater samples. For selective deposition, free Cr(VI) was electrodeposited at ?0.3V and Cr(III)+Cr(VI) at ?1.6V (both vs Ag/AgCl). Interestingly, at 0V (vs Ag/AgCl) and in the absence of an electrodeposition potential only Cr(VI) was spontaneously and selectively adsorbed on the coil and reasons for this are given. Due to preconcentration afforded by electrodeposition, the detection limits obtained after a 60s electrodeposition at the voltages stated above using buffered (pH=4.7) artificial seawater spiked with either Cr(III) or Cr(VI) were 20pg/mL for Cr(III) and 10pg/mL for Cr(VI). For comparison, the detection limit for Cr obtained by pipetting directly on the coil 5?L of diluted standard solution was 500pg/mL, thus it was concluded that electrodeposition offered 40 to 60 fold improvements. Matrix clean up is required due to the high salt content of seawater and this was addressed by simply rinsing the coil with 18.2M? water without any loss of Cr species. Reasons for this are provided. The method was validated in the lab using buffered artificial seawater and it was used in the field for the first time by sampling seawater, buffering it and immediately electrodepositing Cr species on portable assemblies on-site. Electrodeposition in the field addressed species transformation during sample pre-treatment. Such transformations occur due to sample acidification and may take place during transport and possibly storage prior to analysis. Thus, electrodeposition in the field is more reflective of Cr species concentration at the environmental conditions (e.g., temperature) at the time of sampling. It also opens up the possibility for shipping to the lab portable assemblies with Cr species on them rather than shipping large volumes of sample to the lab, thus also reducing shipping, handling and storage costs.

Hamid R. Badiei; Jennifer McEnaney; Vassili Karanassios

2012-01-01T23:59:59.000Z

482

Effects of Partial Phase Transformation on Characteristics of 9Cr Nanostructured Ferritic Alloy  

SciTech Connect

The core structures of future nuclear systems require tolerance to extreme irradiation, and some critical components, for example, the fuel cladding in Sodium-cooled Fast Reactors (SFRs), have to maintain mechanical integrity to very high doses of 200 -400 dpa at high temperatures up to 700 degrees C. The high Cr nanostructured ferritic alloys (NFAs) are under intense research worldwide as a candidate core material. Although the NFAs have some admirable characteristics for high-temperature applications, their crack sensitivity is very high at high temperatures. The fracture toughness of high strength NFAs is unacceptably low above 300 degrees C. The objective of this study is to develop processes and microstructures with improved high temperature fracture toughness and ductility. To optimize the afterextrusion heat treatment condition, both the computational simulation technique on phase equilibrium and the basic microstructural and mechanical characterization have been carried out. 9 Cr-NFA was produced by the mechanical alloying of pre-alloyed Fe-9Cr base metallic powder and yttria particles, and subsequent extrusion. The post-extrusion heat-treatments of various conditions were applied to the asextruded NFA. The tensile and fracture toughness tests were conducted for as-extruded and heat-treated samples at up to 700 degrees C. Fracture toughness of the NFA has increased by more than 40% at every testing temperature after heat-treatment in the inter-critical temperature range. The increment of fracture toughness of the NFA after post-extrusion heat-treatment is attributed to the increased strength at below 500 degrees C, and an increased ductility at 700 degrees C.

Ji Hyun, Yoon [Korea Atomic Energy Research Institute] [Korea Atomic Energy Research Institute; Byun, Thak Sang [ORNL] [ORNL; Hoelzer, David T [ORNL] [ORNL

2014-01-01T23:59:59.000Z

483

Letter Report Documenting Progress of Second Generation ATF FeCrAl Alloy Fabrication  

SciTech Connect

Development of the 2nd generation ATF FeCrAl alloy has been initiated, and a candidate alloy was selected for trial tube fabrication through hot-extrusion and gun-drilling processes. Four alloys based on Fe-13Cr-4.5Al-0.15Y in weight percent were newly cast with minor alloying additions of Mo, Si, Nb, and C to promote solid-solution and second-phase precipitate strengthening. The alloy compositions were selected with guidance from computational thermodynamic tools. The lab-scale heats of ~ 600g were arc-melted and drop-cast, homogenized, hot-forged and -rolled, and then annealed producing plate shape samples. An alloy with Mo and Nb additions (C35MN) processed at 800C exhibits very fine sub-grain structure with the sub-grain size of 1-3?m which exhibited more than 25% better yield and tensile strengths together with decent ductility compared to the other FeCrAl alloys at room temperature. It was found that the Nb addition was key to improving thermal stability of the fine sub-grain structure. Optimally, grains of less than 30 microns are desired, with grains up to and order of magnitude in desired produced through Nb addition. Scale-up effort of the C35MN alloy was made in collaboration with a commercial cast company who has a capability of vacuum induction melting. A 39lb columnar ingot with ~81mm diameter and ~305mm height (with hot-top) was commercially cast, homogenized, hot-extruded, and annealed providing 10mm-diameter bar-shape samples with the fine sub-grain structure. This commercial heat proved consistent with materials produced at ORNL at the lab-scale. Tubes and end caps were machined from the bar sample and provided to another work package for the ATF-1 irradiation campaign in the milestone M3FT-14OR0202251.

Yamamoto,, Y. [ORNL] [ORNL; Yang, Y. [ORNL] [ORNL; Field, K. G. [ORNL] [ORNL; Terrani, K. [ORNL] [ORNL; Pint, B. A. [ORNL] [ORNL; Snead, L. L. [ORNL] [ORNL

2014-06-10T23:59:59.000Z

484

Determination of mechanical properties of Ni-Cr-P amorphous alloys  

E-Print Network (OSTI)

DETERMINATION OF MECHANICAL PROPERTIES OF Ni-Cr-P AMORPHOUS ALLOYS A Thesis by SWAROOP KUMAR R. KONDLAPUDI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree.... Kondlapudi, B. E. , Qsmania University Co-Chairs of Advisory Committee : Dr. A. wolfenden Dr. R. Griffin A study of the mechanical properties of Ni80 xCrxPgp amorphous alloys (x = 0 to 40 at% in steps of 5. 0) has been undertaken at Texas A&M University...

Kondlapudi, Swaroop Kumar R

2012-06-07T23:59:59.000Z

485

A TEM study of inverse melting in Nb{sub 45}Cr{sub 55}  

SciTech Connect

Inverse melting of bcc Nb{sub 45}Cr{sub 55} is investigated using transmission electron microscopy, high-resolution TEM and electron diffraction. It is shown that the transformation to the amorphous phase initiates at the bcc grain boundaries. The transformation results in an increase in incoherence, evidenced by a loss of bend contours. Some anisotropy is found in the amorphous phase produced by inverse melting, which is associated in HRTEM with preferentially oriented but discontinuous and distorted fringes. The results are consistent with the production of an amorphous phase by inverse melting.

Sinkler, W.; Michaelsen, C.; Bormann, R. [GKSS Forschungszentrum, Geesthacht (Germany). Inst. for Materials Research

1996-12-31T23:59:59.000Z

486

High-spin gamma spectroscopy of recoil-separated Cr49, V49, and Ti46  

Science Journals Connector (OSTI)

The reaction Ca40+12C at ECa=160 MeV has been used to study high-spin states in the recoil-separated nuclides Cr49, V49, and Ti46. The latter two show distinctive f7/2 shell-model behavior up to J?=27/2- and 12+, respectively, while the first appears to be a collective rotor with a particle alignment at J?=17/2-. Rotorlike bands of sd-shell origin were seen in V49 and Ti46 up to J?=11/2+ and 11-, respectively.

J. A. Cameron, M. A. Bentley, A. M. Bruce, R. A. Cunningham, W. Gelletly, H. G. Price, J. Simpson, D. D. Warner, and A. N. James

1991-11-01T23:59:59.000Z

487

Kondo Effect in an Amorphous Ni41Pd41B18 Alloy Containing Cr  

Science Journals Connector (OSTI)

The results of electrical-resistivity-vs-temperature measurements on an amorphous Ni41 Pd41 B18 alloy containing up to 4-at.% Cr exhibits the characteristics of a Kondo system. The experimental data are used to make a comparison between the Kondo theory and the Hamann theory. It is found that both theories agree very well on the slope of logarithmic temperature dependence of the s-d resistivity. In terms of a universal resistivity curve, the Hamann theory comes to closer agreement with the experimental data in a wider temperature range than does the Kondo theory.

V. K. C. Liang and C. C. Tsuei

1973-04-01T23:59:59.000Z

488

Permeable Reactive Biobarriers for In Situ Cr(VI) Reduction: Bench Scale Tests Using Cellulomonas sp. Strain ES6  

SciTech Connect

Chromate (Cr(VI)) reduction studies were performed in bench scale flow columns using the fermentative subsurface isolate Cellulomonas sp. strain ES6. In these tests, columns packed with either quartz sand or hydrous ferric oxide (HFO)-coated quartz sand, were inoculated with strain ES6 and fed nutrients to stimulate growth before nutrient-free Cr(VI) solutions were injected. Results show that in columns containing quartz sand, a continuous inflow of 2 mg/L Cr(VI) was reduced to below detection limits in the effluent for durations of up to 5.7 residence times after nutrient injection was discontinued proving the ability of strain ES6 to reduce chromate in the absence of an external electron donor. In the HFO-containing columns, Cr(VI) reduction was significantly prolonged and effluent Cr(VI) concentrations remained below detectable levels for periods of up to 66 residence times after nutrient injection was discontinued. Fe was detected in the effluent of the HFO-containing columns throughout the period of Cr(VI) removal indicating that the insoluble Fe(III) bearing solids were being continuously reduced to form soluble Fe(II) resulting in prolonged abiotic Cr(VI) reduction. Thus, growth of Cellulomonas within the soil columns resulted in formation of permeable reactive barriers that could reduce Cr(VI) and Fe(III) for extended periods even in the absence of external electron donors. Other bioremediation systems employing Fe(II)-mediated reactions require a continuous presence of external nutrients to regenerate Fe(II). After depletion of nutrients, contaminant removal within these systems occurs by reaction with surface-associated Fe(II) that can rapidly become inaccessible due to formation of crystalline Fe-minerals or other precipitates. The ability of fermentative organisms like Cellulomonas to reduce metals without continuous nutrient supply in the subsurface offers a viable and economical alternative technology for in situ remediation of Cr(VI)-contaminated groundwater through formation of permeable reactive biobarriers (PRBB).

Sridhar Viamajala; Brent M. Peyton; Robin Gerlach; Vaideeswaran; William A. Apel; James N. Petersen

2008-12-01T23:59:59.000Z

489

Corrosion property of 9Cr-ODS steel in nitric acid solution for spent nuclear fuel reprocessing  

SciTech Connect

Corrosion tests of oxide dispersion strengthened with 9% Cr (9Cr-ODS) steel, which is one of the desirable materials for cladding tube of sodium-cooled fast reactors, in pure nitric acid solution, spent FBR fuel solution, and its simulated solution were performed to understand the corrosion behavior in a spent nuclear fuel reprocessing. In this study, the 9Cr-ODS steel with lower effective chromium content was evaluated to understand the corrosion behavior conservatively. As results, the tube-type specimens of the 9Cr-ODS steels suffered severe weight loss owing to active dissolution at the beginning of the immersion test in pure nitric acid solution in the range from 1 to 3.5 M. In contrast, the weight loss was decreased and they showed a stable corrosion in the higher nitric acid concentration, the dissolved FBR fuel solution, and its simulated solution by passivation. The corrosion rates of the 9Cr-ODS steel in the dissolved FBR fuel solution and its simulated solution were 1-2 mm/y and showed good agreement with each other. The passivation was caused by the shift of corrosion potential to noble side owing to increase in nitric acid concentration or oxidative ions in the dissolved FBR fuel solution and the simulated spent fuel solution. (authors)

Takeuchi, M.; Koizumi, T. [Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki 319-1195 (Japan); Inoue, M.; Koyama, S.I. [Japan Atomic Energy Agency, Oarai-machi, Higashi-ibaraki-gun, Ibaraki 311-1393 (Japan)

2013-07-01T23:59:59.000Z

490

Petroleum potential of lower and middle Paleozoic rocks in Nebraska portion of Mid-Continent  

SciTech Connect

Central North America during the Paleozoic was characterized by northern (Williston) and southern (Anadarko) depositional regimes separated by a stable Transcontinental arch. Nebraska lies on the southern flank of this arch and contains the northern zero edges of the lower and middle Paleozoic rocks of the southern regime. Most of these rocks are secondary dolomites with zones of excellent intercrystalline porosity. The Reagan-LaMotte Sandstones and the overlying Arbuckle dolomites are overlapped by Middle Ordovician rocks toward the Transcontinental arch. Rocks equivalent to the Simpson consist of a basal sand (St. Peter) and overlying interbedded gray-green shales and dolomitic limestones. An uppermost shale facies is present in the Upper Ordovician (Viola-Maquoketa) eastward and southward across Nebraska. The dolomite facies extends northward into the Williston basin. The Silurian dolomites, originally more widely deposited, are overlapped by Devonian dolomites in southeastern Nebraska. Upper Devonian rocks exhibit a regional facies change from carbonate to green-gray shale to black shale southeastward across the Mid-Continent. Mississippian carbonates overlap the Devonian westward and northward across the Transcontinental arch. Pennsylvanian uplift and erosion were widespread, producing numerous stratigraphic traps. Sands related to the basal Pennsylvanian unconformity produce along the Cambridge arch. Arbuckle, Simpson, Viola, and Hunton production is present in the Forest City basin and along the Central Kansas uplift. Although source rocks are scarce and the maturation is marginal, current theories of long-distance oil migration encourage exploration in the extensive lower and middle Paleozoic reservoirs in this portion of the Mid-Continent.

Carlson, M.P. (Univ. of Nebraska, Lincoln (USA))

1989-08-01T23:59:59.000Z

491

Textures and conditions of formation of Middle Pennsylvanian coal balls, central United States  

E-Print Network (OSTI)

containing petrified plant fossils and sometimes marine bioclastic mud occur within some coal seams of Middle Pennsylvanian age from the central U.S.A., New Brunswick, Canada, various parts of Europe, and the Donets Basin, U.S.S.R. (see Andrews, 1951; Baxter... in the Iron Post Coal near Vinita, Okla- homa. Type 4 (Fig. 4,D). Nodules of Type 4 con- sist of crushed and highly fragmented plant organs in a matrix of pulverized and thoroughly macerated plant debris. Most of the fragmented plant remains are identifiable...

Perkins, T. W.

1976-04-30T23:59:59.000Z

492

Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2001-2002.  

SciTech Connect

In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Middle Fork Oxbow Ranch. Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. This report is to be provided to the BPA by 30 April of each year. This is the first annual report filed for the Oxbow Ranch property.

Robertson, Shaun; Smith, Brent; Cochran, Brian

2003-04-01T23:59:59.000Z

493

High Naturally Occurring Radioactivity in Fossil Groundwater from the Middle East  

Science Journals Connector (OSTI)

226Ra, 228Ra, and 224Ra?223Ra isotopes were determined by a radon counter (21), ? spectrometer, and delayed coincidence ? counter (22), respectively (see the Supporting Information, Supplementary Text S1). ... This study was supported by the U.S. Agency for International Development, by the Bureau for Global Programs, Field Support and Research, and by the Center for Economic Growth and Agriculture Development, The Middle East Regional Cooperation program (MERC Project M25-060). ... The second series of papers (II) will be dealing with desalination projects in the country. ...

Avner Vengosh; Daniella Hirschfeld; David Vinson; Gary Dwyer; Hadas Raanan; Omar Rimawi; Abdallah Al-Zoubi; Emad Akkawi; Amer Marie; Gustavo Haquin; Shikma Zaarur; Jiwchar Ganor

2009-02-19T23:59:59.000Z

494

Potential Operation and Maintenance (O&M) Savings at the Dunbar Middle and Sims Elementary Schools  

E-Print Network (OSTI)

&M Report, p. 1 POTENTIAL OPERATION AND MAINTENANCE (O&M) SAVINGS AT DUNBAR MIDDLE AND SIMS ELEMENTARY SCHOOL INTRODUCTION O&M savings refers to energy savings due to improved operation and maintenance of building systems. It is expected that the improved... by the remote energy management system at 5 p.m. Clearly, O&M savings can be expected from: (1) turning off lights at night; (2) improving custodial operations; (3) installing motion sensors in auditoriums, gymnasiums, book rooms and activity centers; (4...

Liu, M.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

1993-01-01T23:59:59.000Z

495

Oxidation Resistant, Cr Retaining, Electrically Conductive Coatings on Metallic Alloys for SOFC Interconnects  

SciTech Connect

This report describes significant results from an on-going, collaborative effort to enable the use of inexpensive metallic alloys as interconnects in planar solid oxide fuel cells (SOFCs) through the use of advanced coating technologies. Arcomac Surface Engineering, LLC, under the leadership of Dr. Vladimir Gorokhovsky, is investigating filtered-arc and filtered-arc plasma-assisted hybrid coating deposition technologies to promote oxidation resistance, eliminate Cr volatility, and stabilize the electrical conductivity of both standard and specialty steel alloys of interest for SOFC metallic interconnect (IC) applications. Arcomac has successfully developed technologies and processes to deposit coatings with excellent adhesion, which have demonstrated a substantial increase in high temperature oxidation resistance, stabilization of low Area Specific Resistance values and significantly decrease Cr volatility. An extensive matrix of deposition processes, coating compositions and architectures was evaluated. Technical performance of coated and uncoated sample coupons during exposures to SOFC interconnect-relevant conditions is discussed, and promising future directions are considered. Cost analyses have been prepared based on assessment of plasma processing parameters, which demonstrate the feasibility of the proposed surface engineering process for SOFC metallic IC applications.

Vladimir Gorokhovsky

2008-03-31T23:59:59.000Z

496

Electrically insulating films deposited on V-4%Cr-4%Ti by reactive CVD  

SciTech Connect

In the design of liquid-metal blankets for magnetic fusion reactors, corrosion resistance of structural materials and the magnetohydrodynamic forces and their influence on thermal hydraulics and corrosion are major concerns. Electrically insulating CaO films deposited on V-4%Cr-4%Ti exhibit high-ohmic insulator behavior even though a small amount of vanadium from the alloy become incorporated into the film. However, when vanadium concentration in the film is > 15 wt.%, the film becomes conductive. When the vanadium concentration is high in localized areas, a calcium vanadate phase that exhibits semiconductor behavior can form. The objective of this study is to evaluate electrically insulating films that were deposited on V-4%Cr-4%Ti by a reactive chemical vapor deposition (CVD) method. To this end, CaO and Ca-V-O coatings were produced on vanadium alloys by CVD and by a metallic-vapor process to investigate the electrical resistance of the coatings. The authors found that the Ca-V-O films exhibited insulator behavior when the ratio of calcium concentration to vanadium concentration R in the film > 0.9, and semiconductor or conductor behavior when R < 0.8. However, in some cases, semiconductor behavior was observed when CaO-coated samples with R > 0.98 were exposed in liquid lithium. Based on these studies, they conclude that semiconductor behavior occurs if a conductive calcium vanadate phase is present in localized regions in the CaO coating.

Park, J.H.

1998-04-01T23:59:59.000Z

497

Clinch River - Environmental Restoration Program (CR-ERP) study, Ambient water toxicity  

SciTech Connect

Clinch River - Environmental Restoration Program (CR-ERP) personnel and Tennessee Valley Authority (TVA) personnel conducted a study during the week of January 25-February 1, 1994, as described in the Statement of Work (SOW) document. The organisms specified for testing were larval fathead minnows, Pimephales promelas, and the daphnid, Ceriodaphnia dubia. Surface water samples were collected by TVA Field Engineering personnel from Clinch River Mile 9.0, Poplar Creek Mile 1.0, and Poplar Creek Mile 2.9 on January 24, 26, and 28. Samples were partitioned (split) and provided to the CR-ERP and TVA toxicology laboratories for testing. Exposure of test organisms to these samples resulted in no toxicity (survival or growth) to fathead minnows; however, toxicity to daphnids (significantly reduced reproduction) was demonstrated in undiluted samples from Poplar Creek Mile 1.0 in testing conducted by TVA based on hypothesis testing of data. Point estimation (IC{sub 25}) analysis of the data, however, showed no toxicity in PCM 1.0 samples.

Simbeck, D.J.

1997-06-01T23:59:59.000Z

498

Localized Corrosion of a Neutron Absorbing Ni-Cr-Mo-Gd Alloy  

SciTech Connect

The National Spent Nuclear Fuel Program, located at the Idaho National Laboratory (INL), has developed a new nickel-chromium-molybdenum-gadolinium structural alloy for storage and long-term disposal of spent nuclear fuel (SNF). The new alloy will be used for SNF storage container inserts for nuclear criticality control. Gadolinium has been chosen as the neutron absorption alloying element due to its high thermal neutron absorption cross section. This alloy must be resistant to localized corrosion when exposed to postulated Yucca Mountain in-package chemistries. The corrosion resistance properties of three experimental heats of this alloy are presented. The alloys performance are be compared to Alloy 22 and borated stainless steel. The results show that initially the new Ni-Cr-Mo-Gd alloy is less resistant to corrosion as compared to another Ni-Cr-Mo-Gd alloy (Alloy 22); but when the secondary phase that contains gadolinium (gadolinide) is dissolved, the alloy surface becomes passive. The focus of this work is to qualify these gadolinium containing materials for ASME code qualification and acceptance in the Yucca Mountain Repository.

R.E. Mizia; T. E. Lister; P. J. Pinhero; T. L. Trowbridge

2005-04-01T23:59:59.000Z

499

Ultrahigh-pressure structural phase transitions in Cr, Mo, and W  

Science Journals Connector (OSTI)

On the basis of first-principles total-energy calculations, we predict the ultrahigh-pressure destabilization of the bcc structure in the group-VIB elements Cr, Mo, and W through a bcc?hcp phase transition at pressures of about 7.0, 4.2, and 12.5 Mbar, respectively. In Mo and W, a subsequent hcp?fcc transition is also predicted at about 6.2 and 14.4 Mbar, respectively. The overall driving mechanism for these transitions is a continuous sp?d transfer of electrons upon compression, although other factors play an important quantitative role, especially the hard-core-like interaction between the large cores of these elements, which disfavors the bcc structure and serves to lower the bcc?hcp transition pressures. While the actual predicted transition pressures are sensitive to the details of the calculations, the qualitative trends are not, and the bcc?hcp transition in Mo should be within reach of static diamond-anvil-cell experiments. In this regard, we have also calculated accurate 300-K isotherms for bcc Cr, Mo, and W valid up to the 56-Mbar pressure range.

John A. Moriarty

1992-02-01T23:59:59.000Z

500

Ab initio study on noncompensated CrO codoping of GaN for enhanced solar energy conversion  

SciTech Connect

We describe a novel photocatalyst obtained by codoping GaN with CrO, according to a new "noncompensated" codoping concept based on first-principles calculations. The approach enables controllable narrowing of the GaN band gap with significantly enhanced carrier mobility and photocatalytic activity in the visible light region and thus offers immense potential for application in solar energy conversion, water splitting, and a variety of solar-assisted photocatalysis. Our calculations indicate that the formation energy for the cation doping is greatly reduced by noncompensated codoping with an anion. Although Cr doping alone can split the band gap with the formation of an intermediate band, the mobility is low due to carrier trapping by the localized states. The first-principles calculations also demonstrate that CrO codoping of GaN shifts the Fermi level into the conduction band resulting in high carrier density and mobility.

Pan, Hui [ORNL; Gu, Baohua [ORNL; Eres, Gyula [ORNL; Zhang, Zhenyu [ORNL

2010-03-01T23:59:59.000Z