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1

Betty Van Dyke: The Van Dyke Ranch  

E-Print Network (OSTI)

from Turkey when we cut all relationships with Iran.Iran was the supplier of all of the dried apricots toCalifornia at the time. Well, Iran couldn’t ship to us

Rabkin, Sarah

2010-01-01T23:59:59.000Z

2

Betty Van Dyke: The Van Dyke Ranch  

E-Print Network (OSTI)

s not work. Yes. Younger Apprentice Organic Farmers I admirein the area, when they were young apprentice farmers.When they were young, apprentice farmers. Jim picked all the

Rabkin, Sarah

2010-01-01T23:59:59.000Z

3

Lighting design for Steven Dykes's Kolonists.  

E-Print Network (OSTI)

??This document is a record of the process involved in creating the lighting for West Virginia University's 2004 production of Kolonists, by Stephen Dykes. The… (more)

Mckeen, Colin.

2005-01-01T23:59:59.000Z

4

A Miocene Basanite Peperitic Dyke At Stanley, Northwestern Tasmania,  

Open Energy Info (EERE)

Miocene Basanite Peperitic Dyke At Stanley, Northwestern Tasmania, Miocene Basanite Peperitic Dyke At Stanley, Northwestern Tasmania, Australia Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Miocene Basanite Peperitic Dyke At Stanley, Northwestern Tasmania, Australia Details Activities (0) Areas (0) Regions (0) Abstract: A Miocene basanite dyke at Stanley, northwestern Tasmania, Australia, displays well preserved peperite texture. The dyke is 2 m wide and has intruded basaltic breccia ("host sediment"). One contact of the dyke is fluidally shaped, and amoeboid apophyses 10-25 cm long extend into the host sediment, whereas the other contact is characterized by blocky peperite texture comprising tabular to wedge-shaped clasts up to 30 cm across separated by host sediment. The clasts have internal spherical

5

Determination Analysis of Energy Conservation Standards for Distributi...  

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

NATIONAL LABORATORY n LOCKHEED MARTI MANAGED AND OPERATED BY Determination Analysis of Energy Conservation Standards for Distribution Transformers P. R. Barnes J. VI. Van Dyke 5....

6

Vi Rapp  

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

Vi Rapp Vi Rapp Vi Rapp Residential Building Systems Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R3074 Berkeley CA 94720 Office Location: 90-3080 (510) 495-2035 VHRapp@lbl.gov This publications database is an ongoing project, and not all Division publications are represented here yet. Publications 2013 Rapp, Vi H., Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray. Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II., 2013. Download: PDF (836.92 KB) 2012 Rapp, Vi H., Brett C. Singer, J. Chris Stratton, and Craig P. Wray. Assessment of Literature Related to Combustion Appliance Venting Systems., 2012. Download: PDF (1.78 MB) Rapp, Vi H., A. DeFilippo, and Samveg Saxena. "Extending the lean operating

7

Vi Rapp  

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

2011 DeFilippo, A., Samveg Saxena, Vi H. Rapp, J. - Y. Chen, and Robert W. Dibble. Extending the lean flammability limit of gasoline using a microwave assisted sparkplug., 2011...

8

Dyke Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Dyke Hot Springs Geothermal Area Dyke Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Dyke Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":41.5675,"lon":-118.5656,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

9

An Archean Oceanic Felsic Dyke Swarm In A Nascent Arc- The Hunter Mine  

Open Energy Info (EERE)

Oceanic Felsic Dyke Swarm In A Nascent Arc- The Hunter Mine Oceanic Felsic Dyke Swarm In A Nascent Arc- The Hunter Mine Group, Abitibi Greenstone Belt, Canada Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Archean Oceanic Felsic Dyke Swarm In A Nascent Arc- The Hunter Mine Group, Abitibi Greenstone Belt, Canada Details Activities (0) Areas (0) Regions (0) Abstract: The 2730-Ma-old Hunter Mine Group (HMG), a dominantly felsic subaqueous volcanic sequence, was formed during early arc construction in the Abitibi greenstone belt (Quebec, Canada). The western part of the HMG contains a felsic dyke swarm up to 1.5 km wide and traceable up-section for 2.5 km. Five distinct generations were identified: (1) aphanitic to feldspar-phyric dykes; (2) quartz-feldspar-phyric dykes with < 5% quartz

10

William VanSchalkwyk  

Science Conference Proceedings (OSTI)

... VanSchalkwyk has extensive environmental management experience, is a certified safety professional and certified hazardous materials manager. ...

2010-10-05T23:59:59.000Z

11

Inschatting van het potentieel gebruik van elektrische voertuigen.  

E-Print Network (OSTI)

??Van de elektrische voertuigen wordt de komende jaren veel verwacht. Niet alleen worden ze gezien als een oplossing om eindelijk de milieuproblematiek van de huidige… (more)

Vyncke, Tobias

2012-01-01T23:59:59.000Z

12

Mineralogy and Geochemistry of Soils of Ultramafic Origin from the Great Dyke, Zimbabwe and Gillespie County, Texas  

E-Print Network (OSTI)

Although soils developed from ultramafic parent materials have significance to agriculture, ecology and health, their bio-geochemistry is poorly understood. The mineralogical and bio-geochemistry of soils formed from the ultramafic parent materials of the Great Dyke, Zimbabwe and Gillespie County, Texas was investigated. The objectives were to determine the mineralogical and bio-geochemical properties of the soils in order to assess the potential impact and challenges to agriculture, and environmental quality. Soil samples were taken from the crest, shoulder, footslope and the toeslope. Chemical analyses were performed by nuclear and spectroscopic techniques. Mineral characterization was conducted by x-ray diffraction (XRD) and spectroscopic techniques. Microbial whole-community structure was determined by the fatty acid methyl esters (FAME) technique. The results indicate wide chemical and mineralogical compositions among the studied sites. The soils contain relatively high concentrations of heavy metals (some sites contain Cr(VI)), but low levels of K and Ca. The highest concentrations of trace metal were associated with chromite, Fe oxides and serpentinite. The concentrations of Mg were higher than those of Ca and varied between Zimbabwe and Texas soils largely due to the parent materials. Unique to these soils is the occurrence of talc, serpentine, chlorite, Fe-rich smectite, amphiboles, pyroxenes, Fe and Cr oxides in relatively large amounts. These soils also lack micas and have neglible amounts of kaolinite and feldspars. Palygorskite and serpentine occurred in specific soil horizons and at specific landscape positions. FAME profiles indicate that the soil microbial community structure is predominantly bacteria and fungi (including arbuscular mycorrhiza fungi) at each landscape position across the transect. Biomarkers for actinomycetes were undetectable. The proportions of Gram-positive bacteria were higher than those of the Gram-negative bacteria. Very low levels of nutrients (Ca and K), higher Mg/Ca molar ratios, and the relatively high concentrations of heavy metals in these soils impact agricultural productivity. High concentrations of heavy metals, the presence of the Cr(VI) as well as its great potential to form in these soils might impact microbial activity and environmental quality. The occurrence of fibrous minerals (e.g serpentine and amphiboles) in these soils will likely impact human health.

Bangira, Courage

2010-12-01T23:59:59.000Z

13

Voorspellende regelaars voor directe koppelcontrole van draaiveldmachines.  

E-Print Network (OSTI)

??Koppelcontrole van elektrische machines vormt de basis van een performante elektrische aandrijflijn. Voor een nauwkeurige, flexibele en efficiënte controle wordt gebruik gemaakt van digitaal gestuurde… (more)

Vyncke, Thomas

2012-01-01T23:59:59.000Z

14

Robert Van Buskirk  

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

Robert D Van Buskirk Robert D Van Buskirk Robert Van Buskirk Sustainable Energy Systems Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2024K (510) 486-6421 RDVanBuskirk@lbl.gov After two years working on engineering studies in support of Native American water rights with Natural Resources Consulting Engineers, he joined the University of Asmara in Eritrea, East Africa as an Assistant Professor of Physics in 1993. During his four years in Eritrea he was one of the founders of the Eritrean national electronic mail system, and moved to the Eritrean Department of Energy in 1995 to help found the research programs in stove efficiency, wind energy resource assessment, and solar energy resource assessment. Then after one year of practical experience working with business and technology

15

Julie Crenshaw Van Fleet  

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

Julie Crenshaw Van Fleet Julie Crenshaw Van Fleet 127 S. Fairfax Street, PMB#110 Alexandria, VA 22314 7 January 2007 Mr. Samuel W. Bodman Secretary of Energy Via Mr. Anthony J. Comco SEA Document Manager US DOE anthony.comco@hq.doe.gov 202/287-5736 fax and Ms. Carol Borgstrom, Director Office of NEPA Policy and Compliance US DOE askNEPA@hq.doe.gov 202/586-7031 fax RE: DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Dear Mr. Bodman, Thank you for the opportunity to comment on the above named document hereafter referred to as DOE/SEA-04. It seems given the findings of DOE/SEA-04, that neither DOE nor EPA are aware

16

Title VI | Department of Energy  

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

VI VI Title VI Title VI of the Civil Rights Act of 1964 prohibits discrimination on the basis of race, color, and national origin in programs and activities that receive federal financial assistance. The law states, in part, that: No person in the United States shall, on the ground of race, color, or national origin, be excluded from participation in, be denied the benefits of, or be subjected to discrimination under any program or activity receiving Federal financial assistance. The Office of Civil Rights is responsible for monitoring and enforcing compliance with Title VI, investigating Title VI-related complaints, and providing technical assistance to recipients of Department of Energy financial assistance. The Department has promulgated regulations that

17

LABORATORY VI ELECTRICITY FROM MAGNETISM  

E-Print Network (OSTI)

LABORATORY VI ELECTRICITY FROM MAGNETISM Lab VI - 1 In the previous problems you explored by electric currents. This lab will carry that investigation one step further, determining how changing magnetic fields can give rise to electric currents. This is the effect that allows the generation

Minnesota, University of

18

VanNess Feldxnan ATTORHEYS AT LAW October  

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

VanNess VanNess Feldxnan ATTORHEYS AT LAW October 20, 2008 Mr. John Schnagl Office of Electricity Delivcry and Energy Reliability (OE-20) U.S. Deparunent of Energy 1000 Independence Avenue, SW Washington, DC 20585 A PROFESSIOtW. CQAPORA.TlON 1050 Thomas JefIerson StnIet, N.W. W~ D.C. 2OCXJ7-38n (202) 298-1800 Tdepl'Ione (202) 338-2416 Faesmie Joeeph B. Nelson (202) 298-1894 jbnOvnf.com Re: Comments on Interim Final Rule for Coordination of Federal Authorizations for Electric Transmission Facilities (73 Fed. Reg. 54,456) Dear Mr. Schnagl: On behalf of Allegheny Energy, Inc. and its subsidiaries, Monongahela Power Company, The Potomac Edison Company and West Penn Power Company, all doing business as Allegheny Power; Trans-Allegheny Interstate Line Company; and PATH Allegheny Transmission Company, LLC (collectively, the "Allegheny Energy Companies"), the following

19

Jon M. Van Dyke, Durwood Zaelke, and Grant Hewison, Eds., Freedom for the Seas in the 21st Century: Ocean Governance and Environmental Harmony  

E-Print Network (OSTI)

support: Alberta and Manitoba in Canada, and Greensboro,closely replicated in Manitoba. Greensboro, North Carolina,ating the plant alone. B. Manitoba Drawing heavily from the

Camponovo, Christopher N.

1995-01-01T23:59:59.000Z

20

FUNDAMENTALS OF GAMMA TITANIUM ALUMINIDES: VI ...  

Science Conference Proceedings (OSTI)

FUNDAMENTALS OF GAMMA TITANIUM ALUMINIDES: Session VI: Microstructure/Property Relationships--Creep and Environmental Effects. Sponsored by: ...

Note: This page contains sample records for the topic "vi van dyke" 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

NNSA selects Lindsey VanNess as NA-00 Inaugural Employee of the Year |  

National Nuclear Security Administration (NNSA)

selects Lindsey VanNess as NA-00 Inaugural Employee of the Year | selects Lindsey VanNess as NA-00 Inaugural Employee of the Year | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA selects Lindsey VanNess as NA-00 Inaugural ... NNSA selects Lindsey VanNess as NA-00 Inaugural Employee of the Year Posted By Office of Public Affairs

22

The Path of Carbon in Photosynthesis VI.  

E-Print Network (OSTI)

PATH OF CkRBON IN PHOTOSYNTHESIS. VI. * Ni. Calvin Radiationdetermination of the path of carbon in photosynthesis. Theredark fixation of photosynthesis and methods of separation

Calvin, M.

1949-01-01T23:59:59.000Z

23

Prof. Dr. Sophie Sarre Vakgroep Farmaceutische Chemie, Analyse van  

E-Print Network (OSTI)

Promotor Prof. Dr. Sophie Sarre Vakgroep Farmaceutische Chemie, Analyse van Geneesmiddelen en Michotte Vakgroep Farmaceutische Chemie, Analyse van Geneesmiddelen en Geneesmiddelenkennis Onderzoeksgroep

Glineur, François

24

United Parcel Service Evaluates Hybrid Electric Delivery Vans...  

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

fuel economy than comparable conventional vans. United Parcel Service Evaluates Hybrid Electric Delivery Vans Advanced Vehicle Testing This project is part of a series of...

25

Van de Graaff Accelerator Utilizations in Materials Science - TMS  

Science Conference Proceedings (OSTI)

Nov 26, 2007 ... Abstract: Possessing a Van de Graaff accelerator in a research Institute can indeed be a blessing. American physicist Robert Jemison Van de ...

26

North American Standard Level VI Inspection Program Update: Ensuring...  

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

North American Standard Level VI Inspection Program Update: Ensuring Safe Transportation of Radioactive Material North American Standard Level VI Inspection Program Update:...

27

LABORATORY VI ENERGY AND THERMAL PROCESSES  

E-Print Network (OSTI)

LABORATORY VI ENERGY AND THERMAL PROCESSES Lab VI - 1 The change of the internal energy of a system temperature by sweating to cool down. Running seems to be the conversion of chemical energy to thermal energy energy into thermal energy, you decide to make some measurements in the laboratory. To make

Minnesota, University of

28

Glossary Term - Van de Graaff Generator  

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

Uranus Uranus Previous Term (Uranus) Glossary Main Index Next Term (Vanadis) Vanadis Van de Graaff Generator A Van de Graaff generator discharges to a grounded metal sphere. A Van de Graaff generator is a device used to create a high voltage static charge. In this Van de Graaff generator, an electric motor pulls a latex belt over a felt covered pulley. Electrons are transferred from the felt to the belt as the belt pulls away from the pulley. The electrons ride the belt to the upper dome, where a pick-up wire transfers them from the belt to the dome. Each electron carries a negative charge and, since like charges repel, the electrons on the dome attempt to get as far away from each other as possible. At some point, too many electrons are placed on the dome. When this occurs the electrons attempt to reach the earth by leaping

29

Blue Canyon VI | Open Energy Information  

Open Energy Info (EERE)

VI VI Jump to: navigation, search Name Blue Canyon VI Facility Blue Canyon VI Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EDP Renewables North America LLC Developer EDP Renewables North America LLC Energy Purchaser Merchant Location Lawton OK Coordinates 34.8582°, -98.54752° 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":34.8582,"lon":-98.54752,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

30

ORNL fission product release tests VI-6  

DOE Green Energy (OSTI)

The ORNL fission product release tests investigate release and transport of the major fission products from high-burnup fuel under LWR accident conditions. The two most recent tests (VI-4 and VI-5) were conducted in hydrogen. In three previous tests in this series (VI-1, VI-2, and VI-3), which had been conducted in steam, the oxidized Zircaloy cladding remained largely intact and acted as a barrier to steam reaction with the UO{sub 2}. Test VI-6 was designed to insure significant oxidation of the UO{sub 2} fuel, which has been shown to enhance release of certain fission products, especially molybdenum and ruthenium. The BR3 fuel specimen used in test VI-6 will be heated in hydrogen to 2300 K; the Zircaloy cladding is expected to melt and runoff at {approximately}2150 K. Upon reaching the 2300 K test temperature, the test atmosphere will be changed to steam, and that temperature will be maintained for 60 min, with the three collection trains being operated for 2-, 18-, and 40-min periods. The releases of {sup 85}Kr and {sup 137}Cs will be monitored continuously throughout the test. Posttest analyses of the material collected on the three trains will provide results on the release and transport of Mo, Ru, Sb, Te, Ba, Ce, and Eu as a function of time at 2300 K. Continuous monitoring of the hydrogen produced during the steam atmosphere period at high temperature will provide a measure of the oxidation rate of the cladding and fuel. Following delays in approval of the safety documentation and in decontamination of the hot cell and test apparatus, test VI-6 will be conducted in late May.

Osborne, M.F.; Lorenz, R.A.; Collins, J.L.; Lee, C.S.

1991-01-01T23:59:59.000Z

31

BNL | Tandem Van de Graaff | Home  

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

Tandem Van de Graaff Tandem Van de Graaff Tandem Home Conduct Research at the Tandem Capabilities Testing & Callibration SEU Test Facility Ion Species Ion Irradiation / Implantation Schedule Org Chart (.pdf) Contact Welcome to the Tandem The Tandem Van de Graaff Facility consists of two 15-megavolt electrostatic accelerators capable of delivering continuous, or high-intensity pulsed ion beams in a wide range of ion species at various energies to experimental chambers that are available to researchers on a full cost-recovery basis. More » Use the Tandem Follow these simple steps to determine if the Tandem meets your experimental needs, reserve beam time, and to plan for your visit. Review Capabilities Learn what ion species are available at the Tandem and at what LETs, maximum energies, and energy ranges, as well as other capabilities.

32

DarkStar VI | Open Energy Information  

Open Energy Info (EERE)

DarkStar VI DarkStar VI Jump to: navigation, search Name DarkStar VI Place Collinsville, Illinois Zip 62234-2022 Sector Services Product Manufacturer of biodiesel processing equipment and supplier of accessories, information and services. Coordinates 36.720014°, -79.91284° 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":36.720014,"lon":-79.91284,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

33

Van Allen probes pinpoint driver of speeding electrons  

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

Van Allen probes pinpoint driver of speeding electrons Van Allen probes pinpoint driver of speeding electrons Van Allen probes pinpoint driver of speeding electrons Los Alamos researchers believe they have solved a lingering mystery about how electrons within Earth's radiation belt can suddenly become energetic enough to kill orbiting satellites. July 25, 2013 Artist's rendering of mechanism within Van Allen radiation belts An artist's rendering of a mechanism within the Van Allen radiation belts that can accelerate electrons to satellite-killing energies. The mechanism was discovered by a group of scientists using data from NASA's Van Allen Probes (formerly known as the Radiation Belt Storm Probes). Researchers, led by Los Alamos National laboratory space physicist Geoffrey Reeves, believe that electromagnetic waves within the Van Allen belts themselves

34

ViDe White Paper Evaluating Microsoft  

E-Print Network (OSTI)

ViDe White Paper Evaluating Microsoft® Exchange 2000 Conferencing Server for use in Higher UNRELATED TO CURRENT TRENDS IN VIDEOCONFERENCING OR IN MICROSOFT PRODUCTS. September 2003 #12;White Paper, Australian National University Support for this White Paper activity was provided by Southeastern

Tennessee, University of

35

Minder recidive van ex-gedetineerden. Een stip aan de horizon? Een onderzoek naar de effectiviteit van de netwerksamenwerking bij de Penitentiaire Inrichting Nieuwegein en haar partners met betrekking tot nazorg van (ex-)gedetineerden.  

E-Print Network (OSTI)

??In dit onderzoek is op basis van 19 semi-gestructureerde interviews en verschillende observaties onderzocht hoe de effectiviteit van de netwerksamenwerking bij de Penitentiaire Inrichting (PI)… (more)

Hagemeijer, C.M.

2012-01-01T23:59:59.000Z

36

UTSR_2010_vanDuin.ppt  

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

Adri van Duin Adri van Duin Department of Mechanical and Nuclear Engineering Pennsylvania State University E-mail acv13@psu.edu Reactive Molecular Dynamics Modeling and Advanced Power Generation Applications 2010 UTSR meeting, October 21 2010 Engineering challenges.... - Higher efficiency - Lower exhaust - Higher combustion temperature - Need new materials that can sustain higher temperatures and oxidation chemistry - Higher efficiency - Longer lifetime - Cheaper - Need new, cheap catalyst materials that are resistant to poisoning Coal power plant Fuel cell Pre-oxidized Al-tube with ethylene/O 2 /ozone mixture ...require atomistic-scale solutions Ni-particle reacting with propene at T=1500K Solving the size/time gap between simulation and experiment

37

Properties of O VI Absorption in the Local Interstellar Medium  

E-Print Network (OSTI)

We report on the properties of LISM O VI absorption observed with 20 km/s resolution FUSE observations of 39 white dwarfs (WDs) ranging in distance from 37 to 230 pc with a median distance of 109 pc. LISM O VI is detected with >2sigma significance along 24 of 39 lines of sight. The column densities range from log N(O VI) = 12.38 to 13.60 with a median value of 13.10. The line of sight volume density, n(O VI) = N(O VI)/d exhibits a large dispersion ranging from (0.68 to 13.0)x10(-8) cm(-3) with an average value 3.6x10(-8) cm(-3) twice larger than found for more distant sight lines in the Galactic disk. The narrowest profiles are consistent with thermal Doppler broadening of O VI near its temperature of peak abundance, 2.8x10(5) K. Comparison of the average velocities of O VI and C II absorption reveals 10 cases where the O VI absorption is closely aligned with the C II absorption as expected if the O VI is formed in a condensing interface between the cool and warm absorption and a hot exterior gas. The comparison also reveals 13 cases where O VI absorption is displaced to positive velocity by 7 to 29 km/s from the average velocity of C II. The positive velocity O VI appears to be tracing the evaporative flow of O VI from a young interface between warm gas and a hot exterior medium. However, it is possible the positive velocity O VI is instead tracing cooling hot Local Bubble (LB) gas. The properties of the O VI absorption in the LISM are broadly consistent with the expectations of the theory of conductive interfaces caught in the old condensing phase and possibly in the young evaporative phase of their evolution.

Blair D. Savage; Nicholas Lehner

2005-09-15T23:59:59.000Z

38

Women @ Energy: Kerstin Kleese van Dam | Department of Energy  

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

Kerstin Kleese van Dam Kerstin Kleese van Dam Women @ Energy: Kerstin Kleese van Dam March 27, 2013 - 3:41pm Addthis Kerstin Kleese van Dam is an associate division director of the Computational Science and Mathematics Division and leads the Scientific Data Management Group at Pacific Northwest National Laboratory. Kerstin Kleese van Dam is an associate division director of the Computational Science and Mathematics Division and leads the Scientific Data Management Group at Pacific Northwest National Laboratory. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Kerstin Kleese van Dam has led the charge at Pacific Northwest National Laboratory to resolve data management, analysis, and knowledge discovery challenges in extreme-scale data environments. She also directs data

39

Low Dose Radiation Program: Workshop VI Abstracts  

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

Workshop VI Principal Investigator and Abstracts Workshop VI Principal Investigator and Abstracts Anderson, Carl Whole Genome Analysis of Functional Protein Binding Sites and DNA Methylation: Application to p53 and Low Dose Ionizing Radiation. Averbeck, Dietrich Cellular Responses at Low Doses of Ionizing Radiation. Azzam, Edouard Adaptive Responses to Low Dose/Low Dose-Rate ?-Rays in Normal Human Fibroblasts: The Role of Oxidative Metabolism. Bailey, Susan The Role of Telomere Dysfunction in Driving Genomic Instability. Balajee, Adayabalam Low Dose Radiation Induced DNA Damage Signaling and Repair Responses in Human 3-Dimensional Skin Model System. Barcellos-Hoff, Mary Helen Imaging Bioinformatics for Mapping Multidimensional Responses. Barcellos-Hoff, Mary Helen Biological Response to Radiation Mediated through the Microenvironment and

40

Mysterious electron stash found hidden among Van Allen belts  

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

findings, discovered by NASA's Van Allen Probes (formerly known as the Radiation Belt Storm Probes), were outlined Thursday in Science Express and during a press conference at...

Note: This page contains sample records for the topic "vi van dyke" 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

Die kanoniese benadering van B S Childs (Afrikaans).  

E-Print Network (OSTI)

??Afrikaans Dit is meer as dertig jaar gelede dat Childs (1964) sy belangrike artikel lnterprefation in Faith gepubliseer het. Dit het die begin ingelei van… (more)

Claassen, Gustav Fredrich

2009-01-01T23:59:59.000Z

42

Isotopic Analysis At Nw Basin & Range Region (Kennedy & Van Soest...  

Open Energy Info (EERE)

of deep permeability from surface measurements, and anomalies superimposed on regional trends can identify potential resources. References B. M. Kennedy, M. C. van Soest (2007)...

43

Optimization Online - Hyperbolic Polynomials Approach to Van der ...  

E-Print Network (OSTI)

Jan 19, 2006 ... Hyperbolic Polynomials Approach to Van der Waerden/Schrijver-Valiant like Conjectures :\\\\. Leonid Gurvits (gurvits ***at*** lanl.gov). Abstract: ...

44

United Parcel Service Evaluates Hybrid Electric Delivery Vans (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes how the National Renewable Energy Laboratory's Fleet Test and Evaluation team evaluated the 12-month, in-service performance of six Class 4 hybrid electric delivery vans - fueled by regular diesel - and six comparable conventional diesel vans operated by the United Parcel Service.

Not Available

2010-02-01T23:59:59.000Z

45

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

46

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation,  

E-Print Network (OSTI)

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation, in: M. Frydrych, J. Parkkinen, A. Visa (eds.), SCIA'97, Proc. 10th Scandinavian Conference on Image Analysis (Lappeenranta, Finland, June 9-11), 1997, 533-537. Improved Orientation

van Vliet, Lucas J.

47

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation,  

E-Print Network (OSTI)

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation, in: M. Frydrych, J. Parkkinen, A. Visa (eds.), SCIA'97, Proc. 10th Scandinavian Conference on Image Analysis (Lappeenranta, Finland, June 9­11), 1997, 533­537. Improved Orientation

van Vliet, Lucas J.

48

Molecular Interactions of Plutonium(VI) with Synthetic Manganese-Substituted Goethite  

E-Print Network (OSTI)

E. , Thesis, Reactions of Plutonium(VI) with the Iron Oxideof Uranium, Neptunium, Plutonium, Americium and Technetium;Molecular Interactions of Plutonium(VI) with Synthetic

Hu, Yung-Jin

2011-01-01T23:59:59.000Z

49

Li/FeS battery design for an electric van  

DOE Green Energy (OSTI)

Li-alloy/FeS battery designs, based upon a well-characterized 300-Ah cell developed by Westinghouse Oceanic Division have been developed for four electric vans currently under development by the US Department of Energy and the Electric Power Research Institute. Computerized cell models were developed to calculate power, energy, weight, and volume values for a cell while varying key design parameters. Battery specifications and vehicle performance are given for the Chrysler TE Van, GMC G-Van, Ford ETX-II, and the Eaton DSEP. 2 refs., 1 fig., 2 tabs.

Chilenskas, A.A.; Barlow, G.

1989-01-01T23:59:59.000Z

50

Residual oil saturation, Annex VI-1. Venezuela-MEM/USA-DOE fossil energy report VI-1  

SciTech Connect

This report, dealing with the US/Venezuela Cooperative exchange agreement on residual oil saturation (Annex VI), contains the results of efforts by scientists from both countries to improve the state of present technology for accurately measuring the amount of residual oil remaining in a particular reservoir of interest. To date, those efforts have resulted in an exchange of ideas through a sharing of technical literature and bibliographic listings pertinent to the subject, reciprocal visits to the laboratories and field sites where residual oil saturation measurement R and D is in progress, an exchange of ideas through workshops held in each country, and open discussions covering areas of future cooperative R and D. The text of the basic agreement , Annex VI and all amendments, are appended to the report. In addition to a chronicle of events detailing progress under Annex VI, this report also inlcudes a discussion of future work to be performed in the areas of subsidence accompanying the extraction of oil and interwell oil saturation measurement. A meeting was held in Bartlesville May 10 and 11 to formulate plans in this area.

Wesson, T.C.; VonDomselaar, H.

1983-04-01T23:59:59.000Z

51

April VanCamp Gil | Department of Energy  

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

April VanCamp Gil April VanCamp Gil About Us April VanCamp Gil - Team Leader, Environmental Team 1 Dr. April VanCamp Gil is the Environmental Team 1 leader for the Uranium Mill Tailings Radiation Control Act (UMTRCA) sites and Nevada Offsites. Dr. Gil is responsible for protection of human health and the environment at former uranium mill sites, uranium mill tailings disposal sites, and the eight sites where the Atomic Energy Commission conducted subsurface nuclear tests outside of the main Nevada Test Site. A Colorado native, Dr. Gil is happy to be home where she manages the historic Grand Junction, Colorado, Office, which traces its origins to World War II and the Manhattan Project. Her federal career with DOE began in 1991 when she worked as a geologist with the Yucca Mountain Project that

52

Electric G-Van demonstration and commercial assessment project  

DOE Green Energy (OSTI)

The Electric Power Research Institute was awarded this grant to continue the joint effort initiated by EPRI, and VE International to proceed beyond the prototype phase of the electric G-Van development. The goal of EPRI and VEHMA was to develop a market for the electric G-Van, and to distribute them to commercial fleet operators. The objective of this project was to produce G-Vans in a production facility that would be comparable to the GMC Truck internal combustion engine Vandura Van produced by General Motors in quality, reliability, durability and safety. An initial market assessment/demonstration phase of sixty (60) vehicles was to be undertaken, with the ability to expand production volume quickly to meet market demands. Brief description of each task of this grant is given and the actions taken by EPRI to complete them.

Braga, B.D. (Electric Power Research Inst., Palo Alto, CA (United States))

1992-12-01T23:59:59.000Z

53

E.J.W. van Sambeek  

E-Print Network (OSTI)

an ‘Energy Industry Case Study’, a desk study commissioned by the United Nations Industrial Development Organisation (UNIDO), as a component of a UNIDO study project on Sustainable Industrial Development in the People's Republic of China. The latter project is steered by the State Development Planning Commission (SDPC). The study team of this Energy Industry Case Study received guidelines from, and has reported to, a Chinese study commission composed by the Energy Research Institute (ERI) of SDPC in Beijing. The ECN project number of this study is 7.7301.01.01. The study team acknowledges the stimulating comments received from the Chinese study commission chaired by Dr Han Wenke, deputy director of ERI, and from Dr Casper van der Tak, project leader of the aforementioned UNIDO study project. This study focuses on recent developments in the industrialised countries, in particular in Europe, that may have relevancy for energy policy formulation in China. At the request of the study commission special attention is paid to: • Institutional aspects of energy policy design and implementation.

J. C. Jansen; M. G. Boots; A. F. Wals Acknowledgement

2001-01-01T23:59:59.000Z

54

SEGS VI Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

SEGS VI Solar Power Plant SEGS VI Solar Power Plant Jump to: navigation, search Name SEGS VI Solar Power Plant Facility SEGS VI Sector Solar Facility Type Concentrating Solar Power Developer Luz Location Kramer Junction, California Coordinates 34.9925°, -117.540833° 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":34.9925,"lon":-117.540833,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

55

Stability of plutonium(VI) in WIPP brine  

Science Conference Proceedings (OSTI)

The redox stability of plutonium (VI) in WIPP brine was investigated by monitoring the oxidation state as a function of time using a combination of absorption spectrometry, radiochemical counting and filtration. Studies were performed with Pu-239 and Pu-238 in four WIPP brines at concentrations between 10{sup {minus}3} and 10{sup {minus}8} M for durations as long as two years. Two synthetic brines, Brine A and ERDA-6, and two underground collected brines, DH-36 and G-Seep, were used. The stability of Pu(VI) depended on the brine composition and the speciation of the plutonium in that brine. When carbonate was present, a Pu(VI)-carbonate complex was observed that was stable. In the absence of carbonate, Pu(VI) hydrolytic species predominated which had a wide range of stability in the brines investigated. The results reported will help define the speciation of plutonium in WIPP brine and hence its potential for migration.

Reed, D.T.; Okajima, S.

1993-12-01T23:59:59.000Z

56

Finite element modeling of Cr(VI) reduction by Shewanella oneidensis MR-1 employing the dual-enzyme kinetic model  

Science Conference Proceedings (OSTI)

Chromium (VI) (Cr(VI)) contamination of soil and groundwater is considered a major environmental concern. Bioreduction of Cr(VI) to chromium (III) (Cr(III)) can be considered an effective technology in remediating Cr(VI) contaminated sites. Among the ... Keywords: Bioreduction, Cr(VI), Dual-enzyme, Modeling

Md. Akram Hossain; Mahbub Alam; David Yonge; Prashanta Dutta

2005-12-01T23:59:59.000Z

57

DOE - Office of Legacy Management -- Purdue University Van Der Graaf  

Office of Legacy Management (LM)

Purdue University Van Der Graaf Purdue University Van Der Graaf Laboratory - IN 02 FUSRAP Considered Sites Site: PURDUE UNIVERSITY VAN DER GRAAF LABORATORY (IN.02) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Lafayette , Indiana IN.02-1 Evaluation Year: 1987 IN.02-3 Site Operations: Conducted research and development operations involving small quantities of radioactive material. IN.02-3 Site Disposition: Eliminated - NRC licensed - Potential for contamination considered remote based on limited quantities of material handled IN.02-2 IN.02-3 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium, Thorium IN.02-1 IN.02-3 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP

58

Wie te laat komt! : het denken en handelen van de leden van het Politbüro en de regering van de DDR met betrekking tot het binnen- en buitenlands beleid gedurende de jaren 1985-1989 : een sociaal-constructivistische en neo-institutionele benadering.  

E-Print Network (OSTI)

??Met toepassing van de sociaal-constructivistische theorie van Wendt en de neo-institutionele theorie van Sabatier e.a. onderzocht Peter Vogel de situatie binnen het Politbüro en de… (more)

Vogel, Pieter Johannes

2011-01-01T23:59:59.000Z

59

Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Natural Gas Delivery Natural Gas Delivery Vans Support McShan Florist to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on Google Bookmark Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on Delicious Rank Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Delivery Vans Support McShan Florist on AddThis.com... May 25, 2012 Natural Gas Delivery Vans Support McShan Florist W atch how a Dallas, Texas, florist reduces emissions and saves money

60

Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans  

DOE Green Energy (OSTI)

Results of an NREL study of a parallel hybrid electric-diesel propulsion system in United Parcel Service-operated delivery vans show that the hybrids had higher fuel economy than standard diesel vans.

Lammert, M.

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

De ontwikkeling van een efficiënt, betrouwbaar en valide leerlingvolgsysteem voor taalvaardigheid in Engels in het voortgezet onderwijs.  

E-Print Network (OSTI)

??In dit onderzoek is gekeken of een woordvertaaltaak een betrouwbaar en valide meetinstrument is om de voortgang van leerlingen op het gebied van Engelse taalvaardigheid… (more)

Cok, Marith

2011-01-01T23:59:59.000Z

62

When Van Gogh meets Mandelbrot: Multifractal classification of painting's texture  

Science Conference Proceedings (OSTI)

Recently, a growing interest has emerged for examining the potential of Image Processing tools to assist Art Investigation. Simultaneously, several research works showed the interest of using multifractal analysis for the description of homogeneous textures ... Keywords: Forgery detection, Image processing, Multifractal analysis, Paintings, Period dating, Regularity, Texture classification, Van Gogh, Wavelet leaders

P. Abry; H. Wendt; S. Jaffard

2013-03-01T23:59:59.000Z

63

PERIODIC MOTION IN HIGH-SYMMETRIC FLOW Lennaert van Veen  

E-Print Network (OSTI)

is supplied by fixing the smallest wave number components of velocity. The smallest wave number corresponding to a nonzero velocity component is kf = |kf | = 11 and the energy of these fixed components is Ef = 3PERIODIC MOTION IN HIGH-SYMMETRIC FLOW Lennaert van Veen Department of Mechanical Engineering

van Veen, Lennaert

64

Kuhn Losses Regained: Van Vleck from Spectra to Susceptibilities  

E-Print Network (OSTI)

We follow the trajectory of John H. Van Vleck from his 1926 Bulletin for the National Research Council (NRC) on the old quantum theory to his 1932 book, The Theory of Electric and Magnetic Susceptibilities. We highlight the continuity of formalism and technique in the transition from dealing with spectra in the old quantum theory to dealing with susceptibilities in the new quantum mechanics. Our main focus is on the checkered history of a numerical factor in the Langevin-Debye formula for the electric susceptibility of gases. Classical theory predicts that this factor is equal to 1/3. The old quantum theory predicted values up to 14 times higher. Van Vleck showed that quantum mechanics does away with this "wonderful nonsense" (as Van Vleck called it) and restores the classical value 1/3. The Langevin-Debye formula thus provides an instructive example of a Kuhn loss in one paradigm shift that was regained in the next. In accordance with Kuhn's expectation that textbooks sweep Kuhn losses under the rug, Van Vle...

Midwinter, Charles

2012-01-01T23:59:59.000Z

65

No Van Dam-Veltman-Zakharov Discontinuity in Ads Space  

E-Print Network (OSTI)

We prove that the van Dam-Veltman-Zakharov discontinuity arising in the massless limit of massive gravity theories is peculiar to Minkowski space and it is not present in Anti De Sitter space, where the massless limit is smooth. More generally, the massless limit is smooth whenever the square of the graviton mass vanishes faster than the cosmological constant.

M. Porrati

2000-11-16T23:59:59.000Z

66

Complexation of Gluconate with Uranium(VI) in Acidic Solutions: Thermodynamic Study with Structural Analysis  

E-Print Network (OSTI)

of the thermodynamic quantities of uranium(VI)–carboxylateComplexation of Uranium(VI) by Gluconate Thermodynamic Studyacid (H A ) Hexavalent uranium as the UO 22+ ion was studied

Zhang, Zhicheng

2009-01-01T23:59:59.000Z

67

Examination of Uranium(VI) Leaching During Ligand Promoted Dissolution of Waste Tank Sludge Surrogates  

E-Print Network (OSTI)

Effects of phosphate on uranium(VI) adsorption to goethite-and ionic strength upon uranium(VI) sorption onto alumina asD. R. , Leslie, B. W. , Uranium sorption on a-alumina:

Powell, Brian A.

2008-01-01T23:59:59.000Z

68

Tracking the Sun VI: An Historical Summary of the Installed Price...  

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

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012 Title Tracking the Sun VI: An Historical Summary of the...

69

Nitrate Enhanced Microbial Cr(VI) Reduction-Final Report  

Science Conference Proceedings (OSTI)

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

70

Contribution of Extracellular Polymeric Substances from Shewanella sp. HRCR-1 Biofilms to U(VI) Immobilization  

Science Conference Proceedings (OSTI)

The goal of this study was to quantify the contribution of extracellular polymeric substances (EPS) in U(VI) immobilization by Shewanella sp. HRCR-1. Through comparison of U(VI) immobilization using cells with bound EPS (bEPS) and cells without EPS, we showed that i) bEPS from Shewanella sp. HRCR-1 biofilms contributed significantly to U(VI) immobilization, especially at low initial U(VI) concentrations, through both sorption and reduction; ii) bEPS could be considered as a functional extension of the cells for U(VI) immobilization and they likely play more important roles at initial U(VI) concentrations; and iii) U(VI) reduction efficiency was found to be dependent upon initial U(VI) concentration and the efficiency decreased at lower concentrations. To quantify relative contribution of sorption and reduction in U(VI) immobilization by EPS fractions, we isolated loosely associated EPS (laEPS) and bEPS from Shewanella sp. HRCR-1 biofilms grown in a hollow fiber membrane biofilm reactor and tested their reactivity with U(V). We found that, when in reduced form, the isolated cell-free EPS fractions could reduce U(VI). Polysaccharides in the EPS likely contributed to U(VI) sorption and dominated reactivity of laEPS while redox active components (e.g., outer membrane c-type cytochromes), especially in bEPS, might facilitate U(VI) reduction.

Cao, Bin; Ahmed, B.; Kennedy, David W.; Wang, Zheming; Shi, Liang; Marshall, Matthew J.; Fredrickson, Jim K.; Isern, Nancy G.; Majors, Paul D.; Beyenal, Haluk

2011-06-05T23:59:59.000Z

71

Van Norman Residences Space Heating Low Temperature Geothermal Facility |  

Open Energy Info (EERE)

Norman Residences Space Heating Low Temperature Geothermal Facility Norman Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Van Norman Residences Space Heating Low Temperature Geothermal Facility Facility Van Norman Residences Sector Geothermal energy Type Space Heating Location Thermopolis, Wyoming Coordinates 43.6460672°, -108.2120432° 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":[]}

72

Van Buren Light & Power Dist | Open Energy Information  

Open Energy Info (EERE)

Light & Power Dist Light & Power Dist Jump to: navigation, search Name Van Buren Light & Power Dist Place Maine Utility Id 19702 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes ISO Other Yes Activity Buying Transmission 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 No rate schedules available. Average Rates Residential: $0.1230/kWh Commercial: $0.1220/kWh Industrial: $0.1210/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Van_Buren_Light_%26_Power_Dist&oldid=411926

73

A van der Waals free energy in electrolytes revisited  

E-Print Network (OSTI)

A system of three electrolytes separated by two parallel planes is considered. Each region is described by a dielectric constant and a Coulomb fluid in the Debye-H\\"uckel regime. In their book Dispersion Forces, Mahanty and Ninham have given the van der Waals free energy of this system. We rederive this free energy by a different method, using linear response theory and the electrostatic Maxwell stress tensor for obtaining the dispersion force.

B. Jancovici

2005-09-15T23:59:59.000Z

74

A P van den Berg | Open Energy Information  

Open Energy Info (EERE)

P van den Berg P van den Berg Jump to: navigation, search Name A. P. van den Berg Place Heerenveen, Netherlands Zip P.O. Box 68, 8440 AB Sector Geothermal energy, Solar Product Designs and installs soil investigation systems, geothermal systems; producer of heat pumps, heat pump boilers, solar collectors and solar boilers. Coordinates 52.958695°, 5.928825° 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":52.958695,"lon":5.928825,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

75

Remediation of chromium(VI) in the vadose zone: stoichiometry and kinetics of chromium(VI) reduction by sulfur dioxide  

E-Print Network (OSTI)

Immobilization and detoxification of chromium in the vadose zone is made possible by the existence of an effective reductant, SO2, that exists in a gaseous form at room temperature. Experimental studies were designed to characterize stoichiometry and kinetics of chromium reduction both in aqueous solutions at pH values near neutrality and in soil. First, batch experiments and elemental analyses were conducted to characterize the stoichiometry and kinetics of Cr(VI) reduction in water. The stoichiometric ratio of S(IV) removed to Cr(VI) removed ranged between 1.6 and 1.8. The overall reaction is believed to be the result of a linear combination of two reactions in which dithionate is an intermediate and sulfate is the stable oxidized product. The reaction was also rapid, with the half-time of about 45 minutes at pH 6 and about 16 hours at pH 7. A two-step kinetic model was developed to describe changes in concentrations of Cr(VI), S(IV), and S(V). Nonlinear regression was applied to obtain the kinetic parameters. The rate of reaction was assumed to be second-order with respect to [Cr(VI)] and first-order with respect to [S(IV)], and [S(V)]. The values for the rate coefficient for the first reaction (k1) were found to be 4.5 (?10%), 0.25 (?9.4%) (mM-2h-1) at pH 6 and 7, respectively. The values of the rate coefficient for the second reaction (k2) were 25 (?29%), 1.1 (? 30%) (mM-2h-1) at pH 6 and 7, respectively. The reaction rate decreased as pH increased. Experiments showed that the rate at pH 7 was lower than that at pH 6 by one order of magnitude. Second, batch experiments and elemental analyses were conducted to characterize the stoichiometry and kinetics of Cr(VI) reduction in soil. The stoichiometric ratio of S(IV) removed to Cr(VI) removed was almost 2, which is slightly higher than that for the reaction in water. This higher value may be due to S(IV) oxidation by soil-derived Fe(III). The reaction was rapid, with the half-time less than 2 minutes, which is faster than in water. The rate coefficients, k1 and k2, were 22 (?41%) and 13 (?77%) (M-2h-1), respectively.

Ahn, Min

2003-08-01T23:59:59.000Z

76

ENDF-201: ENDF/B-VI summary documentation  

Science Conference Proceedings (OSTI)

Responsibility for oversight of the ENDF/B Evaluated Nuclear Data file lies with the Cross Section Evaluation Working Group (CSEWG), which is comprised of representatives from various governmental and industrial laboratories in the United States. Individual evaluations are provided by scientists at several US laboratories, including significant contributions by scientists from all over the world. In addition, ENDF/B-VI includes for the first time complete evaluations for three materials that were provided from laboratories outside the US. All data are checked and reviewed by CSEWG, and the data file is maintained and issued by the National Nuclear Data Center at Brookhaven National Laboratory. The previous version of the library, ENDF/B-V, was issued in 1979, and two revisions to the data file were provided in subsequent years, the latest occurring in 1981. A total of 75 new or extensively modified neutron sublibrary evaluations are included in ENDF/B-VI, and are summarized in this document. One incident proton sublibrary is described for Fe{sup 56}. The remaining evaluations in ENDF/B-VI have been carried over from earlier versions of ENDF, and have been updated to reflect the new formats. The release of ENDF/B-VI was carried out between January and June of 1990, with groups of materials being released on ``tapes.`` Table 1 is an index to the evaluation summaries, and includes the material identification or MAT number, the responsible laboratory, and the ``tape`` number. These evaluations have been released without restrictions on their distribution or use.

Rose, P.F. [comp.

1991-10-01T23:59:59.000Z

77

ENDF-201: ENDF/B-VI summary documentation  

Science Conference Proceedings (OSTI)

Responsibility for oversight of the ENDF/B Evaluated Nuclear Data file lies with the Cross Section Evaluation Working Group (CSEWG), which is comprised of representatives from various governmental and industrial laboratories in the United States. Individual evaluations are provided by scientists at several US laboratories, including significant contributions by scientists from all over the world. In addition, ENDF/B-VI includes for the first time complete evaluations for three materials that were provided from laboratories outside the US. All data are checked and reviewed by CSEWG, and the data file is maintained and issued by the National Nuclear Data Center at Brookhaven National Laboratory. The previous version of the library, ENDF/B-V, was issued in 1979, and two revisions to the data file were provided in subsequent years, the latest occurring in 1981. A total of 75 new or extensively modified neutron sublibrary evaluations are included in ENDF/B-VI, and are summarized in this document. One incident proton sublibrary is described for Fe{sup 56}. The remaining evaluations in ENDF/B-VI have been carried over from earlier versions of ENDF, and have been updated to reflect the new formats. The release of ENDF/B-VI was carried out between January and June of 1990, with groups of materials being released on tapes.'' Table 1 is an index to the evaluation summaries, and includes the material identification or MAT number, the responsible laboratory, and the tape'' number. These evaluations have been released without restrictions on their distribution or use.

Rose, P.F. (comp.)

1991-10-01T23:59:59.000Z

78

Electrical contacts for II-VI semiconducting devices  

Science Conference Proceedings (OSTI)

High resistivity II-VI semiconductors in general and CdTe and its associated materials like CdZnTe and CdMnTe in particular are suffering from ohmic contacting problem due to their high electron affinity and consequently large work function. Ni, Au, ... Keywords: CdTe-CdS thin film solar cells, Defect induced contact formation, Ohmic contact, Workfunction engineering

Biswajit Ghosh

2009-11-01T23:59:59.000Z

79

Recovery and Detection of Uranium (VI) From Building Materials  

SciTech Connect

As a legacy of the United States' 50 year old nuclear weapons program, the Department of Energy is responsible for cleaning up and decommissioning contaminated sites that were used for the production of these weapons. The method presented here addresses the problem of detecting and quantifying uranium (VI) in concrete. Specifically, the uranium (VI) is removed from concrete surfaces using a low pH buffer rinse that dissolves the surface layer. The amount of uranium in the wash solution can be quite low, even with extraction efficiencies exceeding 50 %. Therefore, the uranium is complexed with an organic chelating agent (arsenazo III) and concentrated using C18 solid phase extraction. Because the absorbance maximum of arsenazo III shifts upon binding to uranium, the concentrated complex can be detected using ultraviolet-visible spectroscopy. Low part-per-billion levels of uranium (VI) in cement can be detected by this method. Results of work related to other building material s such as stainless steel and plexiglass will also be reported.

Greene, Philip A.; Copper, Christine L.; Berv, David; Ramsey, Jeremy D.; Collins, Greg E.

2004-03-29T23:59:59.000Z

80

10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam |  

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

a Computational Scientist: Kerstin Kleese-Van Dam a Computational Scientist: Kerstin Kleese-Van Dam 10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam June 9, 2011 - 4:35pm Addthis Kerstin Kleese-Van Dam Kerstin Kleese-Van Dam Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Science gave me the opportunity to contribute to addressing some of society's big challenges - climate change, environmental remediation, sustainable clean energy and secure power. Kerstin Kleese-Dam, Computational Scientist Meet Kerstin Kleese-Van Dam. At Pacific Northwest National Lab, she's a master of computers and data - covering a wide span of projects from genomic sciences and climate change to nanometer-scale imaging and power grids. She recently spent some time to give us the download on her many

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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

Van Berkel receives top Science and Technology honor at UT-Battelle's  

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

Fred Strohl Fred Strohl Communications 865.574.4165 Van Berkel receives top Science and Technology honor at UT-Battelle's 2013 Awards Night Gary J. Van Berkel, David Fowler and Donald Cross Gary J. Van Berkel, David Fowler and Donald Cross (hi-res image) OAK RIDGE, Tenn., Nov. 18, 2013 - Gary J. Van Berkel of Oak Ridge National Laboratory's Chemical Sciences Division has earned the ORNL Director's Award for Outstanding Individual Accomplishment in Science and Technology. Van Berkel was honored Friday night during the annual Awards Night event hosted by UT-Battelle, the management and operating contractor of ORNL. The award recognizes Van Berkel's sustained leadership and innovation in the development of disruptive sampling systems for mass spectrometry, resulting in multiple commercial licenses and new product offerings. He was earlier

82

Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the performance evaluation of United Parcel Service's second-generation hybrid-electric delivery vans. The Fleet Test and Evaluation Team at the National Renewable Energy Laboratory (NREL) is evaluating the 18-month, in-service performance of 11 of these vans along with 11 comparable conventional diesel vans operating in Minneapolis, Minnesota. As a complement to the field study, the team recently completed fuel economy and emissions testing at NREL's Renewable Fuels and Lubricants (ReFUEL) laboratory.

Not Available

2012-01-01T23:59:59.000Z

83

Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes UPS second generation hybrid-electric delivery vehicles as compared to conventional delivery vehicles. Medium-duty commercial vehicles such as moving trucks, beverage-delivery trucks, and package-delivery vans consume almost 2,000 gal of fuel per year on average. United Parcel Service (UPS) operates hybrid-electric package-delivery vans to reduce the fuel use and emissions of its fleet. In 2008, the National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the first generation of UPS' hybrid delivery vans. These hybrid vans demonstrated 29%-37% higher fuel economy than comparable conventional diesel vans, which contributed to UPS' decision to add second-generation hybrid vans to its fleet. The Fleet Test and Evaluation Team is now evaluating the 18-month, in-service performance of 11 second-generation hybrid vans and 11 comparable conventional diesel vans operated by UPS in Minneapolis, Minnesota. The evaluation also includes testing fuel economy and emissions at NREL's Renewable Fuels and Lubricants (ReFUEL) Laboratory and comparing diesel particulate filter (DPF) regeneration. In addition, a followup evaluation of UPS' first-generation hybrid vans will show how those vehicles performed over three years of operation. One goal of this project is to provide a consistent comparison of fuel economy and operating costs between the second-generation hybrid vans and comparable conventional vans. Additional goals include quantifying the effects of hybridization on DPF regeneration and helping UPS select delivery routes for its hybrid vans that maximize the benefits of hybrid technology. This document introduces the UPS second-generation hybrid evaluation project. Final results will be available in mid-2012.

Not Available

2011-11-01T23:59:59.000Z

84

NCNR BT5-USANS Instrument Schedule D. Mildner Tel: (301) ...  

Science Conference Proceedings (OSTI)

... 7CB Mildner VanDyke (Dow PROP on coatings Chemical) Feb 2 2 source down source down Feb 4 1 J Mang (LANL) 14575 Nanoscale porosity in ...

85

The generalized van der Waals theory of pure fluids and mixtures  

Science Conference Proceedings (OSTI)

This report discusses functional group analysis and partition function analysis of pure fluids and mixtures using generalized van der waals theory. (LSP)

Sandler, S.I.

1990-06-01T23:59:59.000Z

86

S.S. Van Dine revisité : étude et subversion des règles constitutives du genre policier.  

E-Print Network (OSTI)

??Ce mémoire de création comporte deux parties. La première partie, théorique, revisitera les règles canoniques de S.S. Van Dine afin de démontrer comment elles ont… (more)

Grenier, Pierre-Luc

2011-01-01T23:59:59.000Z

87

Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmen...  

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

by Julie Crenshaw Van Fleet on DOESEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac...

88

'n Kerkhistoriese en kerkregtelike studie van die kerkverenigingsproses in die NG Kerkfamilie (Afrikaans).  

E-Print Network (OSTI)

??Afrikaans: Die eenheid van die kerk is 'n skriftuurlike werklikheid. Hierdie eenheid is nie alleen 'n geestelike eenheid nie, maar moet ook uitgroei tot 'n… (more)

Van der Linde, Hugo Hendrik

2005-01-01T23:59:59.000Z

89

Summary of the planning, management, and evaluation process for the Geothermal Program Review VI conference  

DOE Green Energy (OSTI)

The purpose of this document is to present an overview of the planning, facilitation, and evaluation process used to conduct the Geothermal Program Review VI (PR VI) conference. This document was also prepared to highlight lessons learned from PR VI and, by utilizing the evaluation summaries and recommendations, be used as a planning tool for PR VII. The conference, entitled Beyond Goals and Objectives,'' was sponsored by the US Department of Energy's (DOE) Geothermal Technology Division (GTD), PR VI was held in San Francisco, California on April 19--21, 1988 and was attended by 127 participants. PR VI was held in conjunction with the National Geothermal Association's (NGA) Industry Round Table. This document presents a brief summary of the activities, responsibilities, and resources for implementing the PR VI meeting and provides recommendations, checklists, and a proposed schedule for assisting in planning PR VII.

Not Available

1988-10-01T23:59:59.000Z

90

Method for making graded I-III-VI.sub.2 semiconductors and solar cell obtained thereby  

DOE Patents (OSTI)

Improved cell photovoltaic conversion efficiencies are obtained by the simultaneous elemental reactive evaporation process of Mickelsen and Chen for making semiconductors by closer control of the evaporation rates and substrate temperature during formation of the near contact, bulk, and near junction regions of a graded I-III-VI.sub.2, thin film, semiconductor, such as CuInSe.sub.2 /(Zn,Cd)S or another I-III-VI.sub.2 /II-VI heterojunction.

Devaney, Walter E. (Seattle, WA)

1987-08-04T23:59:59.000Z

91

Group I-III-VI.sub.2 semiconductor films for solar cell application  

SciTech Connect

This invention relates to an improved thin film solar cell with excellent electrical and mechanical integrity. The device comprises a substrate, a Group I-III-VI.sub.2 semiconductor absorber layer and a transparent window layer. The mechanical bond between the substrate and the Group I-III-VI.sub.2 semiconductor layer is enhanced by an intermediate layer between the substrate and the Group I-III-VI.sub.2 semiconductor film being grown. The intermediate layer contains tellurium or substitutes therefor, such as Se, Sn, or Pb. The intermediate layer improves the morphology and electrical characteristics of the Group I-III-VI.sub.2 semiconductor layer.

Basol, Bulent M. (Redondo Beach, CA); Kapur, Vijay K. (Northridge, CA)

1991-01-01T23:59:59.000Z

92

Behavior of Uranium(VI) during HEDPA Leaching for Aluminum Dissolution in Tank Waste Sludges  

E-Print Network (OSTI)

Behavior of Uranium(VI) during HEDPA Leaching for Aluminuman increase in the aqueous phase uranium concentration.The concentration of uranium continually increased over 59

Powell, Brian A.; Rao, Linfeng; Nash, Kenneth L.; Martin, Leigh

2006-01-01T23:59:59.000Z

93

Reaction of Plutonium(VI) with the Manganese-Substituted Iron Oxide Mineral Goethite  

E-Print Network (OSTI)

Plutonium(VI) Sorption on Manganese-SubstitutedX-ray Beam-Induced Chemistry on Plutonium Sorbed on Variousof Plutonium . . . . . . . . . . . . . . . . .159 v E Anion

Hu, Yung-Jin Hu

2011-01-01T23:59:59.000Z

94

Nederlands Tijdschrift voor Natuurkunde september 2003 Reeds n jaar na zijn ontdekking van de supergeleidende  

E-Print Network (OSTI)

waargeno- men. Vervolgens werden magnetische stip- pen met een diameter van ongeveer 800 nanometer en roosters van magnetische stip- pen en hun flux- verankeringsei- genschappen. Sinds 1998 is ze Postdoctoraal terwijl het veld tussen de stip- pen negatief is, zoals aangegeven bo- venaan in figuur 2. Deze

Moshchalkov, Victor V.

95

Van Dam-Veltman-Zakharov discontinuity in topologically new massive gravity  

E-Print Network (OSTI)

We study van Dam-Veltman-Zakharov discontinuity in the topologically new massive gravity (TNMG). The reduction from 2 degrees of freedom to one is interpreted as van Dam-Veltman-Zakharov discontinuity appeared when going from anti-de Sitter spacetime to Minkowski spacetime in the linearized TNMG.

Yun Soo Myung

2012-12-31T23:59:59.000Z

96

The Galactic Halo's O VI Resonance Line Intensity  

E-Print Network (OSTI)

We used FUSE to observe ultraviolet emission from diffuse O VI in the hot gas in the Galactic halo. By comparing our result with another, nearby observation blocked by an opaque cloud at a distance of 230 pc, we could subtract off the contribution from the Local Bubble, leading to an apparent halo intensity of I_{OVI} = 4680^{+570}_{-660} photons/cm^2/s/sr. A correction for foreground extinction leads to an intrinsic intensity that could be as much as twice this value. Assuming T ~ 3 x 10^5 K, we conclude that the electron density, n_e, is 0.01-0.02 /cm^3, the thermal pressure, p/k, is 7000-10,000 K/cm^3, and that the hot gas is spread over a length of 50-70 pc, implying a small filling factor for O VI-rich gas. ROSAT observations of emission at 1/4 keV in the same direction indicate that the X-rays are weaker by a factor of 1.1 to 4.7, depending on the foreground extinction. Simulated supernova remnants evolving in low density gas have similar O VI to X-ray ratios when the remnant plasma is approaching collisional ioinizational equilibrium and the physical structures are approaching dynamical ``middle age''. Alternatively, the plasma can be described by a temperature power-law. Assuming that the material is approximately isobaric and the length scales according to T^(beta) d(ln T), we find beta = 1.5+/-0.6 and an upper temperature cutoff of 10^{6.6(+0.3,-0.2)} K. The radiative cooling rate for the hot gas, including that which is too hot to hold O VI, is 6 x 10^{38} erg/s/kpc^2. This rate implies that ~70% of the energy produced in the disk and halo by SN and pre-SN winds is radiated by the hot gas in the halo.

Robin L. Shelton; Shauna M. Sallmen; Edward B. Jenkins

2006-12-18T23:59:59.000Z

97

Evaluated nuclear data file ENDF/B-VI  

SciTech Connect

For the past 25 years, the United States Department of Energy has sponsored a cooperative program among its laboratories, contractors and university research programs to produce an evaluated nuclear data library which would be application independent and universally accepted. The product of this cooperative activity is the ENDF/B evaluated nuclear data file. After approximately eight years of development, a new version of the data file, ENDF/B-VI has been released. The essential features of this evaluated data library are described in this paper. 7 refs.

Dunford, C.L.

1991-01-01T23:59:59.000Z

98

Bistability of Cation Interstitials in II-VI Semiconductors  

DOE Green Energy (OSTI)

The stability of cation interstitials in II-VI semiconductors is studied using ab initio methods. We find that interstitials in the neutral charge state are more stable in the tetrahedral interstitial site near the cation, whereas in the (2+) charge state, they are more stable near the anion. The diffusion energy barrier changes when the defect charge state changes. Therefore, if electrons/holes are taken from the defect level by light, changing its charge state, the interstitial atom will be able to diffuse almost spontaneously due to a reduced diffusion barrier.

Wei, S. H.; Dalpian, G. M.

2005-11-01T23:59:59.000Z

99

Isotopic Analysis At Separation Creek Area (Van Soest, Et Al., 2002) | Open  

Open Energy Info (EERE)

Isotopic Analysis At Separation Creek Area (Van Soest, Et Al., 2002) Isotopic Analysis At Separation Creek Area (Van Soest, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Separation Creek Area (Van Soest, Et Al., 2002) Exploration Activity Details Location Separation Creek Area Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful DOE-funding Unknown References M. C. van Soest, B. M. Kennedy, W. C. Evans, R. H. Mariner (2002) Mantle Helium And Carbon Isotopes In Separation Creek Geothermal Springs, Three Sisters Area, Central Oregon- Evidence For Renewed Volcanic Activity Or A Long Term Steady State System(Question) Retrieved from "http://en.openei.org/w/index.php?title=Isotopic_Analysis_At_Separation_Creek_Area_(Van_Soest,_Et_Al.,_2002)&oldid=687475"

100

Robert Jemison Van de Graaff was born on December 20, 1901 in Tuscaloosa,  

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

Van de Graaff Picture Van de Graaff Picture Short Biography Of Robert Jemison Van de Graaff Robert Jemison Van de Graaff was born on December 20, 1901 in Tuscaloosa, Alabama. His mother was Minnie Cherokee Hargrove and his father was Adrian Sebastian Van de Graaff. Robert attended the Tuscaloosa public schools and then attended the University of Alabama where he received a BS degree in 1922 and an MS degree in 1923. Both degrees were in mechanical engineering. After graduating from college he worked for the Alabama Power Company for a year as a research assistant. He studied at the Sorbonne in Paris from 1924 to 1925 and while there, attended lectures by Marie Curie on radiation. In 1925 he went to Oxford University in England as a Rhodes Scholar. At Oxford he received a BS in physics in 1926 and a Ph.D. in physics in 1928. While

Note: This page contains sample records for the topic "vi van dyke" 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

Ms Van T Nguyen | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Van T Nguyen Van T Nguyen Scientific User Facilities (SUF) Division SUF Home About Staff Listings/Contact Information What's New User Facilities Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home Staff Listings/Contact Information Ms. Van T Nguyen Print Text Size: A A A RSS Feeds FeedbackShare Page Van T. Nguyen Program Manager Facility Coordination, Metrics, and Assessment Office of Basic Energy Sciences SC-22.3/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail: Van.Nguyen@science.doe.gov Phone: (301) 903-3976 Fax: (301) 903-1690 Ms. Nguyen joined the Scientific User Facilities Division of the Office of Basic Energy Sciences (BES) in July 2008. Prior to joining BES, Ms. Nguyen

102

Modeling the Removal of Uranium U(VI) from Aqueous Solutions in the  

E-Print Network (OSTI)

Modeling the Removal of Uranium U(VI) from Aqueous Solutions in the Presence of Sulfate Reducing Colorado School of Mines, Division of Environmental Science and Engineering, Golden, Colorado 80401 The reduction kinetics of soluble hexavalent uranium (U(VI)) to insoluble tetravalent U(IV) by both a mixed

103

Simulation of reactive transport of uranium(VI) in groundwater with variable chemical conditions  

E-Print Network (OSTI)

transport of U(VI) in an alluvial aquifer at a former uranium ore-processing mill near Naturita, CO. The SCM alluvial aquifer beneath a former U(VI) mill located near Naturita, CO, was simulated using a surface. Site Characterization 2.1. Site Description [9] The former uranium mill site is approximately 3 km

104

Uranium (VI) solubility in carbonate-free ERDA-6 brine  

Science Conference Proceedings (OSTI)

When present, uranium is usually an element of importance in a nuclear waste repository. In the Waste Isolation Pilot Plant (WIPP), uranium is the most prevalent actinide component by mass, with about 647 metric tons to be placed in the repository. Therefore, the chemistry of uranium, and especially its solubility in the WIPP conditions, needs to be well determined. Long-term experiments were performed to measure the solubility of uranium (VI) in carbonate-free ERDA-6 brine, a simulated WIPP brine, at pC{sub H+} values between 8 and 12.5. These data, obtained from the over-saturation approach, were the first repository-relevant data for the VI actinide oxidation state. The solubility trends observed pointed towards low uranium solubility in WIPP brines and a lack of amphotericity. At the expected pC{sub H+} in the WIPP ({approx} 9.5), measured uranium solubility approached 10{sup -7} M. The objective of these experiments was to establish a baseline solubility to further investigate the effects of carbonate complexation on uranium solubility in WIPP brines.

Lucchini, Jean-francois [Los Alamos National Laboratory; Khaing, Hnin [Los Alamos National Laboratory; Reed, Donald T [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

105

Data summary report for fission product release Test VI-7  

SciTech Connect

Test VI-7 was the final test in the VI series conducted in the vertical furnace. The fuel specimen was a 15.2-cm-long section of a fuel rod from the Monticello boiling water reactor (BWR). The fuel had experienced a burnup of {approximately}-40 Mwd/kg U. It was heated in an induction furnace for successive 20-min periods at 2000 and 2300 K in a moist air-helium atmosphere. Integral releases were 69% for {sup 85}Kr, 52% for {sup 125}Sb, 71% for both {sup 134}Cs and {sup 137}Cs, and 0.04% for {sup 154}Eu. For the non-gamma-emitting species, release values for 42% for I, 4.1% for Ba, 5.3% for Mo, and 1.2% for Sr were determined. The total mass released from the furnace to the collection system, including fission products, fuel, and structural materials, was 0.89 g, with 37% being collected on the thermal gradient tubes and 63% downstream on filters. Posttest examination of the fuel specimen indicated that most of the cladding was completely oxidized to ZrO{sub 2}, but that oxidation was not quite complete at the upper end. The release behaviors for the most volatile elements, Kr and Cs, were in good agreement with the ORNL-Booth Model.

Osborne, M.F.; Lorentz, R.A.; Travis, J.R.; Collins, J.L.; Webster, C.S. [Oak Ridge National Lab., TN (United States)

1995-05-01T23:59:59.000Z

106

Geothermal Program Review VI: proceedings. Beyond goals and objectives  

DOE Green Energy (OSTI)

Program Review VI was comprised of six sessions, including an opening session, four technical sessions that addressed each of the major DOE research areas, and a session on special issues. The technical sessions were on Hydrothermal, Hot Dry Rock, Geopressured and Magma resources. Presenters in the technical sessions discussed their R and D activities within the context of specific GTD Programmatic Objectives for that technology, their progress toward achieving those objectives, and the value of those achievements to industry. The ''Special Issues'' presentations addressed several topics such as the interactions between government and industry on geothermal energy R and D; the origin and basis for the programmatic objectives analytical computer model; and international marketing opportunities for US geothermal equipment and services. The unique aspect of Program Review VI was that it was held in conjunction with the National Geothermal Association's Industry Round Table on Federal R and D. The Round Table provided a forum for open and lively discussions between industry and government researchers and gave industry an opportunity to convey their needs and perspectives on DOE's research programs. These discussions also provided valuable information to DOE regarding industry's priorities and directions.

Not Available

1988-01-01T23:59:59.000Z

107

Microsoft PowerPoint - IPRC2012VanKleeckstills  

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

& Modeling Of Anodic & Modeling Of Anodic Behavior During Electrorefining Of U-10Mo Fuels For Uranium Recovery M. Van Kleeck 1,2 , J. Figueroa 2 , R. Blaskovitz 2 , J. Willit 2 , M. Williamson 2 and A. Fentiman 1 1 School of Nuclear Engineering, 400 Central Drive, Purdue University, West Lafayette, IN 47907 2 Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439 Outline * Motivation * Brief description of electrorefining * Development of electrorefining model * Application of corrosion theory * Experiments showing film development * Progress of film investigation * Film's anticipated effect on the model * Planned experiments * Summary Motivation Background * Reduced Enrichment for Research and Test Reactors is an international program sponsored by NNSA with the goal to convert

108

2014 Best and Worst MPG Trucks, Vans and SUVs  

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

Trucks Trucks 2014 Most Efficient Trucks by EPA Size Class 2014 Least Efficient Trucks by EPA Size Class 2014 Most Fuel Efficient Trucks, Vans and SUVs EPA Class Vehicle Description Fuel Economy Combined Small Pickup Trucks Toyota Tacoma Toyota Tacoma 2WD 4 cyl, 2.7 L, Manual (5), Regular Gasoline 23 Standard Pickup Trucks Ram 1500 HFE 2WD Ram 1500 HFE 2WD 6 cyl, 3.6 L, Automatic (8), Regular Gasoline 21 Small Sport Utility Vehicles Toyota RAV4 EV Toyota RAV4 EV Automatic (variable gear ratios), 115 kW AC Induction, Electricity 76* Subaru XV Crosstrek Hybrid AWD Subaru XV Crosstrek Hybrid AWD 4 cyl, 2.0 L, Automatic (CVT), Regular Gasoline 31 Standard Sport Utility Vehicles Infiniti QX60 Hybrid AWD Infiniti QX60 Hybrid AWD 4 cyl, 2.5 L, AV-S7, Regular Gasoline Infiniti QX60 Hybrid FWD

109

Giant van der Waals and Casimir interactions via transmission lines  

E-Print Network (OSTI)

We show that the van der Waals (vdW) and Casimir forces between neutral particles can be enhanced by many orders of magnitude upon changing the character of the force-mediating vacuum photon-modes. By considering two induced dipoles in the vicinity of any standard electric transmission line, where photons can propagate in one dimension (1d), we find analytically that the interaction scales nontrivially with the inter-dipolar distance, resulting in much stronger and longer-range interaction than in free-space. This may have profound implications on the non-additivity of vdW and Casimir interactions in many-particle systems, and open the door for Casimir phenomena in 1d. We discuss the possibilities of measuring this effect, e.g. in a coplanar waveguide line.

Ephraim Shahmoon; Igor Mazets; Gershon Kurizki

2013-04-07T23:59:59.000Z

110

Affinity of An(VI) for N4-Tetradentate Donor Ligands: Complexation of the Actinyl(VI) Ions with N4-Tetradentate Ligands  

Science Conference Proceedings (OSTI)

In this report the affinity of four N4-tetradentate ligands that incorporate the 2- methylpyridyl functionality with hexavalent actinides (AnO2+2 ) has been investigated in methanol solution. The ligands studied include N,N*-bis(2-methylpyridyl)diaminoethane (BPMDAE), N,N-bis(2-methylpyridyl)-1,3-diaminopropane (BPMDAP), N,N*-bis(2-pyridylmethyl) piperazine (BPMPIP), and trans-N,N-bis(2-pyridylmethyl)-1,2-diaminocyclohexane (BPMDAC). Conditional stability constants describing the strength of the interaction were determined by UV-visible spectrophotometry. The log10K101 values for both U(VI) and Pu(VI) are comparable and show the same trend of stability with ligand structure. Dinuclear complexes are also indicated as being important. The log10K201 values for Pu(VI) complexation with the N4-ligands are identical for the four ligands (within experimental error), indicating that the structure of the ligand backbone has little effect on the stability of the (PuO2)2L2+ complex. The exception to this trend is the behavior of N,N*- bis(2-pyridylmethyl)piperazine (BPMPIP) with Pu(VI). This ligand displays a tendency to reduce Pu(VI) within the experimental time frame of 45 minutes. BPMPIP is the only ligand tested that contains tertiary amines in the ligand backbone. The decomposition of BPMPIP by Pu(VI) suggests a susceptibility of tertiary amines to oxidative degradation.

Ogden, Mark; Sinkov, Sergey I.; Lumetta, Gregg J.; Nash, Kenneth L.

2012-05-01T23:59:59.000Z

111

Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans  

DOE Green Energy (OSTI)

This evaluation compared six hybrids and six standard diesels in UPS facilities in Phoenix, Arizona. Dispatch and maintenance practices are the same at both facilities. GPS logging, fueling, and maintenance records are used to evaluate the performance of these step delivery vans. The hybrids' average monthly mileage rate was 18% less than the diesel vans. The hybrids consistently were driven a fewer number of miles throughout the evaluation period. The hybrids idled more and operating at slower speeds than the diesels, and the diesels spent slightly more time operating at greater speeds, accounting for much of the hybrids fewer monthly miles. The average fuel economy for the hybrid vans is 13.0 mpg, 23% greater than the diesel vans 10.6 mpg. Total hybrid maintenance cost/mile of $0.141 was 9% more than the $0.130 for the diesel vans. Propulsion-related maintenance cost/mile of $0.037 for the hybrid vans was 25% more than the $0.029 for the diesel vans. Neither difference was found to be statistically significant. The hybrid group had a cumulative average of 96.3% uptime, less than the diesel group's 99.0% uptime. The hybrids experienced troubleshooting and recalibration issues related to prototype components that were primarily responsible for the lower uptime figures.

Lammert, M.; Walkowicz, K.

2012-03-01T23:59:59.000Z

112

Isotopic Analysis At Central Nevada Seismic Zone Region (Kennedy & Van  

Open Energy Info (EERE)

Isotopic Analysis At Central Nevada Seismic Zone Region (Kennedy & Van Isotopic Analysis At Central Nevada Seismic Zone Region (Kennedy & Van Soest, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Central Nevada Seismic Zone Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes The correspondence of helium isotope ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where there is no substantial magmatism. Superimposed on the regional trend are local,

113

Isotopic Analysis At Walker-Lane Transitional Zone Region (Kennedy & Van  

Open Energy Info (EERE)

Kennedy & Van Kennedy & Van Soest, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Walker-Lane Transitional Zone Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes The correspondence of helium isotope ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where there is no substantial magmatism. Superimposed on the regional trend are local, high 3He/4He anomalies indicating hidden magmatic activity and/or deep

114

Data summary report for fission product release test VI-6  

SciTech Connect

Test VI-6 was the sixth test in the VI series conducted in the vertical furnace. The fuel specimen was a 15.2-cm-long section of a fuel rod from the BR3 reactor in Belgium. The fuel had experienced a burnup of {approximately}42 MWd/kg, with inert gas release during irradiation of {approximately}2%. The fuel specimen was heated in an induction furnace at 2300 K for 60 min, initially in hydrogen, then in a steam atmosphere. The released fission products were collected in three sequentially operated collection trains designed to facilitate sampling and analysis. The fission product inventories in the fuel were measured directly by gamma-ray spectrometry, where possible, and were calculated by ORIGEN2. Integral releases were 75% for {sup 85}Kr, 67% for {sup 129}I, 64% for {sup 125}Sb, 80% for both {sup 134}Cs and {sup 137}Cs, 14% for {sup 154}Eu, 63% for Te, 32% for Ba, 13% for Mo, and 5.8% for Sr. Of the totals released from the fuel, 43% of the Cs, 32% of the Sb, and 98% of the Eu were deposited in the outlet end of the furnace. During the heatup in hydrogen, the Zircaloy cladding melted, ran down, and reacted with some of the UO{sub 2} and fission products, especially Te and Sb. The total mass released from the furnace to the collection system, including fission products, fuel, and structural materials, was 0.57 g, almost equally divided between thermal gradient tubes and filters. The release behaviors for the most volatile elements, Kr and Cs, were in good agreement with the ORNL Diffusion Model.

Osborne, M.F.; Lorenz, R.A.; Travis, J.R.; Webster, C.S.; Collins, J.L. [Oak Ridge National Lab., TN (United States)

1994-03-01T23:59:59.000Z

115

Plutonium(V/VI) Reduction by the Metal-Reducing Bacteria  

E-Print Network (OSTI)

We examined the ability of the metal-reducing bacteria Geobacter metallireducens GS-15 and Shewanella oneidensis MR-1 to reduce Pu(VI) and Pu(V). Cell suspensions of both bacteria reduced oxidized Pu [a mixture of Pu(VI) and Pu(V)] to Pu(IV). The rate of plutonium reduction was similar to the rate of U(VI) reduction obtained under similar conditions for each bacteria. The rates of Pu(VI) and U(VI) reduction by cell suspensions of S. oneidensis were slightly higher than the rates observed with G. metallireducens. The reduced form of Pu was characterized as aggregates of nanoparticulates of Pu(IV). Transmission electron microscopy images of the solids obtained from the cultures after the reduction of Pu(VI) and Pu(V) by S. oneidensis show that the Pu precipitates have a crystalline structure. The nanoparticulates of Pu(IV) were precipitated on the surface of or within the cell walls of the bacteria. The production of Pu(III) was not observed, which indicates that Pu(IV) was the stable form of reduced Pu under these experimental conditions. Experiments examining the ability of these bacteria to use Pu(VI) as a terminal electron acceptor for growth were inconclusive. A slight increase in cell density was observed for both G. metallireducens and S. oneidensis when Pu(VI) was provided as the sole electron acceptor; however, Pu(VI) concentrations decreased similarly in both the experimental and control cultures. Effective bioremediation and waste management strategies

Gary A. Icopini; Joe G. Lack; Larry E. Hersman; Mary P. Neu; Hakim Boukhalfa

2009-01-01T23:59:59.000Z

116

Microsoft Word - Tracking the Sun VI_working version.docx  

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

VI VI An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012 Galen Barbose, Naïm Darghouth, Samantha Weaver, and Ryan Wiser July 2013 Tracking the Sun VI An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012 Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory Primary Authors: Galen Barbose, Naïm Darghouth, Samantha Weaver, Ryan Wiser Executive Summary ...................................................................................................... 1 1. Introduction .............................................................................................................. 5 2. Data Summary .......................................................................................................... 8

117

The Effects of van der Waals Attractions on Cloud Droplet Growth by Coalescence  

Science Conference Proceedings (OSTI)

The inclusion of van der Waals attractions in the interaction between cloud droplets has been recently shown to significantly increase the collision efficiencies of the smaller droplets. In the current work, these larger values for the collision ...

Jan R. Rogers; Robert H. Davis

1990-05-01T23:59:59.000Z

118

Model Year 2012-2013 SmartWay Vans Year Model Displ Cyl Trans  

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

-2013 SmartWay Vans Year Model Displ Cyl Trans Drive Fuel Sales Area Stnd Stnd Description Underhood ID Veh Class Air Pollution Score City MPG Hwy MPG Cmb MPG Greenhouse Gas Score...

119

Chemical reaction rates using the semiclassical Van-Vleck initial value representation  

E-Print Network (OSTI)

Chemical reaction rates using the semiclassical Van-Vleckof California, and Chemical Sciences Division, LawrenceCH 4 reaction to a model for a chemical reaction in a polar

Venkataraman, Charulatha; Miller, William H.

2008-01-01T23:59:59.000Z

120

Data Assimilation J. S. Van Baelen(a) National Center for Atmospheric...  

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

correctly derive the vertical wind component even when the echo power distribution is not symmetrical with respect to zenith (Palmer et al. 1991; Van Baelen et al. 1991). This...

Note: This page contains sample records for the topic "vi van dyke" 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

Electric G-Van demonstration and commercial assessment project. Final report  

DOE Green Energy (OSTI)

The Electric Power Research Institute was awarded this grant to continue the joint effort initiated by EPRI, and VE International to proceed beyond the prototype phase of the electric G-Van development. The goal of EPRI and VEHMA was to develop a market for the electric G-Van, and to distribute them to commercial fleet operators. The objective of this project was to produce G-Vans in a production facility that would be comparable to the GMC Truck internal combustion engine Vandura Van produced by General Motors in quality, reliability, durability and safety. An initial market assessment/demonstration phase of sixty (60) vehicles was to be undertaken, with the ability to expand production volume quickly to meet market demands. Brief description of each task of this grant is given and the actions taken by EPRI to complete them.

Braga, B.D. [Electric Power Research Inst., Palo Alto, CA (United States)] [Electric Power Research Inst., Palo Alto, CA (United States)

1992-12-01T23:59:59.000Z

122

Thrift: Local 3D Structure Recognition Alex Flint, Anthony Dick, Anton van den Hengel  

E-Print Network (OSTI)

Thrift: Local 3D Structure Recognition Alex Flint, Anthony Dick, Anton van den Hengel School of Computer Science The University of Adelaide North Terrace, Adelaide, 5005 South Australia, Australia {alex.flint

van den Hengel, Anton

123

Chirality-dependent, van der Waals-London dispersion interactions of carbon nanotube systems  

E-Print Network (OSTI)

The Lifshitz formulation is a quantum electrodynamic, first principals formulation used to determine van der Waals - London dispersion interactions in the continuum limit. It has many advantages over crude, pairwise potential ...

Rajter, Richard F

2009-01-01T23:59:59.000Z

124

The data base of the standards and related cross sections after ENDF/B-VI  

DOE Green Energy (OSTI)

A brief description is given of the procedure used in the global evaluation of the standards and other important cross sections for ENDF/B-VI. The results of the evaluation are compared with new or revised experimental data.

Poenitz, W.P. [Argonne National Lab., IL (United States); Carlson, A.D. [National Inst. of Standards and Technology, Washington, DC (United States)

1992-12-31T23:59:59.000Z

125

The data base of the standards and related cross sections after ENDF/B-VI  

DOE Green Energy (OSTI)

A brief description is given of the procedure used in the global evaluation of the standards and other important cross sections for ENDF/B-VI. The results of the evaluation are compared with new or revised experimental data.

Poenitz, W.P. (Argonne National Lab., IL (United States)); Carlson, A.D. (National Inst. of Standards and Technology, Washington, DC (United States))

1992-01-01T23:59:59.000Z

126

Initial data testing of ENDF/B-VI for thermal reactor benchmark analysis  

SciTech Connect

This paper summarizes some early data testing of ENDF/B-VI by members of the Cross Section Evaluation Working Group (CSEWG) Thermal Reactor Data Testing Subcommittee. Projections of ENDF/B-VI performance in thermal benchmark calculations are beginning to be available; and in some cases the calculations were performed with only a portion of the cross sections taken from version VI, the remainder taken from earlier data files. A factor delaying the thermal reactor data testing is that the final {sup 235}U evaluation has not yet been officially released--only an earlier evaluation with a constant low-energy eta value (like in version V) is currently available. The official version VI {sup 235}U evaluation (scheduled for release as Mod-1) gives a drooping eta variation at low energy; i.e., eta decreases with decreasing energy. This behavior was suggested by European studies to improve the calculation of temperature coefficients in LWRs.

Williams, M.L. [Louisiana State Univ., Baton Rouge, LA (United States). Nuclear Science Center; Kahler, A.C. [Bettis Atomic Power Lab., West Mifflin, PA (United States); MacFarlane, R.E. [Los Alamos National Lab., NM (United States); Milgram, M. [Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs.; Wright, R.Q. [Oak Ridge National Lab., TN (United States)

1991-12-31T23:59:59.000Z

127

TY RPRT T1 Tracking the Sun VI An Historical Summary of the Installed...  

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

Tracking the Sun VI An Historical Summary of the Installed Price of Photovoltaics in the United States from to A1 Galen L Barbose A1 Na m Darghouth A1 Samantha Weaver A1 Ryan H...

128

Lawrence Livermore pulsed sphere benchmark analysis of MCNP{trademark} ENDF/B-VI  

Science Conference Proceedings (OSTI)

Twenty-eight Lawrence Livermore pulsed sphere experiments were modeled using MCNP for the purpose of bench- marking the new MCNP ENDF/B-VI data library. The twenty-eight pulsed sphere experiments contain thirty-four of the 124 isotopic or elemental evaluations contained in the new ENDF/B-VI set. The ENDF/B-VI results are compared to experimental neutron time-of-flight data, the results obtained from using ENDF/B-V, and against an additional data set, the MCNP Recommended Library, which includes Los Alamos group T-2 evaluations. The results show that ENDF/B-VI results give better or comparable results in comparison to experiment to ENDF/B-V in many cases, and do not deviate grossly in the other cases.

Court, J.D.; Brockhoff, R.C.; Hendricks, J.S.

1994-12-01T23:59:59.000Z

129

Using Van Manen's model to assess levels of reflectivity among preservice physical education teachers  

E-Print Network (OSTI)

The intent of this study was two-fold. The first purpose was to apply Van Manen's model to specific strategies (i.e., written assignments) and supervisory practices (i.e., interviews) to examine levels of reflectivity demonstrated and if there were any changes in the reflectivity of student teachers throughout a student teaching period. The second purpose was to assess the applicability of Van Manen's model to a preservice physical education setting. Five physical education majors enrolled in a student teaching experience volunteered to participate. Five weekly web-based written assignments were selected and analyzed using Van Manen's model of reflection. In addition, two interviews were audiotaped, transcribed, and subjected to thematic analysis techniques. Using Naturalistic Inquiry as a method of analysis suggests that utilizing supervisory approaches, written assignments, and reflective teaching can foster important changes in reflectivity levels which encourage reflective thinking in physical education student teachers. Increased levels of sophistication among the participants as the semester progressed were noted and may be attributed to a developmental effect similar to Fuller's Concerns Theory. The results also support Pultorak's (1993) assertion that students can increase reflective thinking when fostered and encouraged in preservice programs. This study combines available resources (i.e., technology, supervisors) with Van Manen's model to assess reflectivity levels in a physical education setting. Findings indicate that Van Manen's model can be used objectively in a physical education setting and can be utilized in applying a quantitative measure to qualitative responses.

Ballard, Kristy Kay

2006-08-01T23:59:59.000Z

130

Thermodynamics of the Complexation of Uranium(VI) by oxalate in aqueous solution at 10-70oC  

E-Print Network (OSTI)

O. Tochiyama in Chemical Thermodynamics of Compounds andUpdate on the Chemical Thermodynamics of Uranium, Neptunium,Thermodynamics of the Complexation of Uranium(VI) with

Di Bernardo, Plinio

2009-01-01T23:59:59.000Z

131

Rate-limited U(VI) desorption during a small-scale tracer test in a hetereogeneous uranium contaminated aquifer  

E-Print Network (OSTI)

reactive transport modeling of uranium bioremediation fieldof calcium on aqueous uranium(VI) speciation and adsorptiontransport modeling of a uranium bioremediation field

Fox, P.M.

2013-01-01T23:59:59.000Z

132

Water Sampling At Dixie Valley Geothermal Field Area (Kennedy & Van Soest,  

Open Energy Info (EERE)

Van Soest, Van Soest, 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Dixie Valley Geothermal Field Area (Kennedy & Van Soest, 2006) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Water Sampling Activity Date Usefulness useful DOE-funding Unknown Notes Fluids from springs, fumaroles, and wells throughout Dixie Valley, NV were analyzed for noble gas abundances and isotopic compositions. The helium isotopic compositions of fluids produced from the Dixie Valley geothermal field range from 0.70 to 0.76 Ra, are among the highest values in the valley, and indicate that _7.5% of the total helium is derived from the mantle. A lack of recent volcanics or other potential sources requires flow

133

Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental  

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

Julie Crenshaw Van Fleet on DOE/SEA-04, Special Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Docket No. EO-05-01. Order No. 202-07-02: Thank you for the opportunity to comment on the above named document hereafter referred to as DOE/SEA-04. It seems given the findings of DOE/SEA-04, that neither DOE nor EPA are aware that AERO Engineering, hired by the City of Alexandria, modeled the

134

Isotopic Analysis At Nw Basin & Range Region (Kennedy & Van Soest, 2007) |  

Open Energy Info (EERE)

Nw Basin & Range Region (Kennedy & Van Soest, 2007) Nw Basin & Range Region (Kennedy & Van Soest, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Nw Basin & Range Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Northwest Basin and Range Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes The correspondence of helium isotope ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where there is no substantial magmatism. Superimposed on the regional trend are local, high 3He/4He anomalies indicating hidden magmatic activity and/or deep

135

Isotopic Analysis At Northern Basin & Range Region (Kennedy & Van Soest,  

Open Energy Info (EERE)

Northern Basin & Range Region (Kennedy & Van Soest, Northern Basin & Range Region (Kennedy & Van Soest, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Northern Basin & Range Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Northern Basin and Range Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes The correspondence of helium isotope ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where there is no substantial magmatism. Superimposed on the regional trend are local, high 3He/4He anomalies indicating hidden magmatic activity and/or deep

136

Isotopic Analysis At Cascades Region (Kennedy & Van Soest, 2007) | Open  

Open Energy Info (EERE)

Analysis At Cascades Region (Kennedy & Van Soest, 2007) Analysis At Cascades Region (Kennedy & Van Soest, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis-Fluid At Cascades Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Cascades Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes The correspondence of helium isotope ratios and active transtensional deformation indicates a deformation-enhanced permeability and that mantle fluids can penetrate the ductile lithosphere, even in regions where there is no substantial magmatism. Superimposed on the regional trend are local, high 3He/4He anomalies indicating hidden magmatic activity and/or deep

137

Isotopic Analysis At Dixie Valley Geothermal Field Area (Kennedy & Van  

Open Energy Info (EERE)

Isotopic Analysis At Dixie Valley Geothermal Field Area (Kennedy & Van Isotopic Analysis At Dixie Valley Geothermal Field Area (Kennedy & Van Soest, 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Dixie Valley Geothermal Field Area (Kennedy & Van Soest, 2006) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful DOE-funding Unknown Notes Fluids from springs, fumaroles, and wells throughout Dixie Valley, NV were analyzed for noble gas abundances and isotopic compositions. The helium isotopic compositions of fluids produced from the Dixie Valley geothermal field range from 0.70 to 0.76 Ra, are among the highest values in the valley, and indicate that _7.5% of the total helium is derived from the

138

Isotopic Analysis At Dixie Valley Geothermal Field Area (Kennedy & Van  

Open Energy Info (EERE)

Dixie Valley Geothermal Field Area (Kennedy & Van Dixie Valley Geothermal Field Area (Kennedy & Van Soest, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Dixie Valley Geothermal Field Area (Kennedy & Van Soest, 2005) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness useful DOE-funding Unknown Notes Dixie Valley study suggests that helium isotopes may provide a new tool for mapping zones of deep permeability and therefore the potential for high fluid temperatures. The permeable zones are identified by local enrichments in 3He relative to a regional helium isotope trend. More work needs to be done, but it appears that helium isotopes may provide the best and perhaps

139

Microbial Reductive Transformation of Phyllosilicate Fe(III) and U(VI) in Fluvial Subsurface Sediments  

SciTech Connect

The microbial reduction of Fe(III) and U(VI) were investigated in shallow aquifer sediments collected from subsurface Pleistocene flood deposits near the Hanford Reach of the Columbia River in Washington State. Increases in 0.5 N HCl-extractable Fe(II) were observed in incubated sediments and 57Fe Mössbauer spectroscopy revealed that Fe(III) associated with phyllosilicates and pyroxene was reduced to Fe(II). Aqueous uranium(VI) concentrations decreased in incubated Hanford sediments with the rate and extent being greater in sediment amended with organic carbon. X-ray absorption spectroscopy of bioreduced sediments indicated that 67-77% of the U signal was U(VI), probably as an adsorbed species associated with a new or modified reactive mineral phase. Phylotypes within the Deltaproteobacteria were more common in Hanford sediments incubated with U(VI) than without and in U(VI)-free incubations, members of the Clostridiales were dominant with sulfate-reducing phylotypes more common in the sulfate-amended sediments. These results demonstrate the potential for anaerobic reduction phyllosilicate Fe(III) and sulfate in Hanford unconfined aquifer sediments and biotransformations involving reduction and adsorption leading to decreased aqueous U concentrations.

Lee, Ji-Hoon; Fredrickson, Jim K.; Kukkadapu, Ravi K.; Boyanov, Maxim I.; Kemner, Kenneth M.; Lin, Xueju; Kennedy, David W.; Bjornstad, Bruce N.; Konopka, Allan; Moore, Dean A.; Resch, Charles T.; Phillips, Jerry L.

2012-04-14T23:59:59.000Z

140

Asymptotics of the dispersion interaction: analytic benchmarks for van der Waals energy functionals  

E-Print Network (OSTI)

We show that the usual sum of $R^{-6}$ contributions from elements separated by distance $R$ can give \\emph{qualitatively} wrong results for the electromagnetically non-retarded van der Waals interaction between non-overlapping bodies. This occurs for anisotropic nanostructures that have a zero electronic energy gap, such as nanowires, conducting nanotubes, and nano-layered systems including metals and graphene planes. In all these cases our analytic microscopic calculations give an interaction falling off with a power of separation different from the conventional value. We discuss implications for van der Waals energy functionals. The new nanotube interaction might be directly measurable at sub-micron separations.

John F. Dobson; Angela White; Angel Rubio

2005-07-07T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Chemical reaction rates using the semiclassical Van-Vleck initialvalue representation  

SciTech Connect

A semiclassical IVR formulation using the Van-Vleck propagator has been used to calculate the flux correlation function and thereby reaction rate constants. This Van-Vleck formulation of the flux-flux correlation function is computationally as simple as the classical Wigner model. However unlike the latter, it has the ability to capture quantum interference/coherence effects. Classical trajectories are evolved starting from the dividing surface that separates reactants and products, and are evolved negatively in time. This formulation has been tested on model problems ranging from the Eckart barrier, double well to the collinear H + H{sub 2}.

Venkataraman, Charulatha; Miller, William H.

2006-11-29T23:59:59.000Z

142

Plug-In Hybrid Electric Sprinter Van Prototype: Initial Test Results  

Science Conference Proceedings (OSTI)

EPRI and DaimlerChrysler are collaborating on a major program to design and demonstrate plug-in hybrid electric vehicles (PHEVs) based on the Sprinter commercial van platform. This team developed a PHEV architecture and system design for the Sprinter Van. DaimlerChrysler is currently in the process of manufacturing six prototype PHEV Sprinters at its Competency Center for Emissions-Free Vehicles (KEN) in Mannheim, Germany. Four of these prototype vehicles will be demonstrated for a three-year period at f...

2005-03-29T23:59:59.000Z

143

Naam: dhr. prof. dr. J.P.J.M. van der Eerden Leeropdracht Fysische chemie en Grensvlakken  

E-Print Network (OSTI)

Naam: dhr. prof. dr. J.P.J.M. van der Eerden Profiel Leeropdracht Fysische chemie en Grensvlakken afronden van promoties Externe erkenning 1980 Shell prijs Chemie Publicaties Onderwijs Neven- werkzaamheden/KU Nijmegen · Wetenschappelijk medewerker Vaste Stof Chemie (1979-1989): KU Nijmegen · Hoogleraar

Utrecht, Universiteit

144

T-637: VMSA-2011-0009 VMware hosted product updates, ESX patches and VI ,  

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

7: VMSA-2011-0009 VMware hosted product updates, ESX patches 7: VMSA-2011-0009 VMware hosted product updates, ESX patches and VI , Client update resolve multiple T-637: VMSA-2011-0009 VMware hosted product updates, ESX patches and VI , Client update resolve multiple June 6, 2011 - 3:04pm Addthis PROBLEM: VMSA-2011-0009 VMware hosted product updates, ESX patches and VI , Client update resolve multiple PLATFORM: Supported Platforms VMSA-2011-0009 ABSTRACT: This patch provides a fix for the following three security issues in the VMware Host Guest File System (HGFS). None of these issues affect Windows based Guest Operating Systems. CVE-2011-2146 Mount.vmhgfs Information Disclosure, information disclosure via a vulnerability that allows an attacker with access to the Guest to determine if a path exists in the Host filesystem and whether it is a file or directory regardless of permissions.

145

Those early days as we remember them (Part VI) - Met Lab & Early Argonne History  

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

VI | Met Lab and Early Argonne History | Argonne National Laboratory VI | Met Lab and Early Argonne History | Argonne National Laboratory 1/2 Those early days as we remember them Part Vl Lester C. Furney (second from right), who formerly handled public relations at Argonne and is author of the article below, is pictured here in February 1956 with (l to r) Major General D. J. Keirn, Major General James McCormack, Jr. (Ret.), and Lt. General James H. Doolittle (Ret.) during a

146

Configuration et CSP avec variables `a existence conditionnee Thomas van Oudenhove  

E-Print Network (OSTI)

Configuration et CSP avec variables `a existence conditionn´ee Thomas van Oudenhove Directeurs de contraintes, par le biais des CSP, ´etait une approche adapt´ee `a cette probl´ematique. Cependant, le concept ces approches. Mots-cl´es configuration de produit -- contraintes -- CSP -- r´esolution -- filtrage 1

Paris-Sud XI, Université de

147

On CSP and the Algebraic Theory of Effects Rob van Glabbeek and Gordon Plotkin  

E-Print Network (OSTI)

On CSP and the Algebraic Theory of Effects Rob van Glabbeek and Gordon Plotkin Abstract We consider CSP from the point of view of the algebraic theory of effects, which classifies operations as effect in terms of two versions of the stable failures model of CSP, one more general than the other

Plotkin, Gordon

148

Robert Van Steenwyk Spotted Wing Drosophila (SWD) Recommendations for Sweet Cherry  

E-Print Network (OSTI)

Robert Van Steenwyk Spotted Wing Drosophila (SWD) Recommendations for Sweet of male and female SWD flies in each trap. Male SWD have spots on the tip of the wings and females have produced. The preferred ovipositional color was dark red for Bing fruit and red for Black Tartarian

Hammock, Bruce D.

149

Fouling of HVAC Fin and Tube Heat Exchangers Jeffrey Siegel and Van P. Carey  

E-Print Network (OSTI)

LBNL-47668 Fouling of HVAC Fin and Tube Heat Exchangers Jeffrey Siegel and Van P. Carey CIEE ENDORSEMENT OF OR AGREEMENT WITH THESE FINDINGS, NOR THAT OF ANY CIEE SPONSOR. #12;FOULING OF HVAC in residential, commercial and industrial HVAC applications. Invariably, indoor and outdoor air contaminants foul

150

Perspective: Advances and challenges in treating van der Waals dispersion forces in density functional theory  

E-Print Network (OSTI)

of the previous noble gas and group III atom. Fur- thermore, the dispersion energy, Edisp, is scaled according range dispersion interaction with the underlying exchange or XC functionals. A. Gas phase clustersPerspective: Advances and challenges in treating van der Waals dispersion forces in density

Alavi, Ali

151

Liquid piston gas compression James D. Van de Ven a,*, Perry Y. Li b,1  

E-Print Network (OSTI)

Liquid piston gas compression James D. Van de Ven a,*, Perry Y. Li b,1 a Worcester Polytechnic piston Gas compression Air compressor Compression efficiency a b s t r a c t A liquid piston concept is proposed to improve the efficiency of gas compression and expansion. Because a liquid can conform

Li, Perry Y.

152

VAN DER WAALS DISPERSION FORCE CONTRIBUTION TO THE INTERFACIAL FREE ENERGY  

E-Print Network (OSTI)

VAN DER WAALS DISPERSION FORCE CONTRIBUTION TO THE INTERFACIAL FREE ENERGY OF NEMATIC LIQUID energy of a nematic liquid crystal and the interfacial free energy of a nematic on a glass substrate. Introduction. -- The surface free energy of a nematic liquid crystal and the interfacial free energy of nematic

Paris-Sud XI, Université de

153

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek  

E-Print Network (OSTI)

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek Pattern preserving Abstract In this paper we describe a new strategy for com- bining orientation adaptive filtering borders. The local orientation for steering the filter will be estimated in a fixed sized window which

van Vliet, Lucas J.

154

3D-Orientation space; filters and sampling Frank G. A. Faas, Lucas J. van Vliet  

E-Print Network (OSTI)

3D-Orientation space; filters and sampling Frank G. A. Faas, Lucas J. van Vliet Pattern Recognition, The Netherlands {faas,lucas}@ph.tn.tudelft.nl Keywords: 3D-orientation space, 3D-orientation selective filters The orientation space transform is a concept that can deal with multiple oriented structures at a sin- gle

van Vliet, Lucas J.

155

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek  

E-Print Network (OSTI)

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek Pattern preserving Abstract In this paper we describe a new strategy for com­ bining orientation adaptive filtering borders. The local orientation for steering the filter will be estimated in a fixed sized window which

van Vliet, Lucas J.

156

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek  

E-Print Network (OSTI)

Edge preserving orientation adaptive filtering P. Bakker, L.J. van Vliet, P.W. Verbeek Pattern for combining orientation adaptive filtering and edge preserving filtering. The filter adapts to the local orientation and avoids filter- ing across borders. The local orientation for steering the filter

van Vliet, Lucas J.

157

Edge preserving orientation adaptive ltering P. Bakker, L.J. van Vliet, P.W. Verbeek  

E-Print Network (OSTI)

Edge preserving orientation adaptive #12;ltering P. Bakker, L.J. van Vliet, P.W. Verbeek Pattern for combin- ing orientation adaptive #12;ltering and edge preserving #12;ltering. The #12;lter adapts to the local orientation and avoids #12;ltering across borders. The local orientation for steering the #12;lter

van Vliet, Lucas J.

158

Precipitation of relativistic electrons of the Van Allen belts into the proton aurora  

Science Conference Proceedings (OSTI)

The Van Allen electron belts consist of two regions encircling the earth in which relativistic electrons are trapped in the earth's magnetic field. Populations of relativistic electrons in the Van Allen belts vary greatly with geomagnetic disturbance and they are a major source of damage to space vehicles. In order to know when and by how much these populations of relativistic electrons increase, it is important to elucidate not only the cause of acceleration of relativistic electrons but also the cause of their loss from the Van Allen belts. Here we show the first evidence that left-hand polarized electromagnetic ion cyclotron (EMIC) plasma waves can cause the loss of relativistic electrons into the atmosphere, on the basis of results of an excellent set of ground and satellite observations showing coincident precipitation of ions with energies of tens of keV and of relativistic electrons into an isolated proton aurora. The proton aurora was produced by precipitation of ions with energies of tens of keV due to EMIC waves near the plasma pause, which is a manifestation of wave-particle interactions. These observations clarify that ions with energies of tens of keV affect the evolution of relativistic electrons in the Van Allen belts via parasitic resonance with EMIC waves, an effect that was first theoretically predicted in the early 1970's.

Jordanova, Vania K [Los Alamos National Laboratory; Miyoshi, Y [NAGOYA UNIV; Sakaguchi, K [NAGOYA UNIV; Shiokawa, K [NAGOYA UNIV; Evans, D S [SEC/NOAA; Albert, Jay [AFRL; Connors, M [UNIV OF ATHABASCA

2008-01-01T23:59:59.000Z

159

Isotope separation by photodissociation of Van der Waal's molecules  

DOE Patents (OSTI)

A method of separating isotopes based on the dissociation of a Van der Waal's complex. A beam of molecules of a Van der Waal's complex containing, as one partner of the complex, a molecular species in which an element is present in a plurality of isotopes is subjected to radiation from a source tuned to a frequency which will selectively excite vibrational motion by a vibrational transition or through electronic transition of those complexed molecules of the molecular species which contain a desired isotope. Since the Van der Waal's binding energy is much smaller than the excitational energy of vibrational motion, the thus excited Van der Waal's complex dissociate into molecular components enriched in the desired isotope. The recoil velocity associated with vibrational to translational and rotational relaxation will send the separated molecules away from the beam whereupon the product enriched in the desired isotope can be separated from the constituents of the beam.

Lee, Yuan T. (Berkeley, CA)

1977-01-01T23:59:59.000Z

160

Dynamic van der Waals Theory of Two-Phase Fluids in Heat Flow Akira Onuki  

E-Print Network (OSTI)

Dynamic van der Waals Theory of Two-Phase Fluids in Heat Flow Akira Onuki Department of Physics as a functional of the order parameter and the energy density. Let us consider one-component fluids, where-component fluids the effect is drastically altered due to latent heat generation or absorption at the interface [12

Note: This page contains sample records for the topic "vi van dyke" 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
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161

Automatic Reformulation of Children's Search Queries Maarten van Kalsbeek, Joost de Wit, Dolf Trieschnigg,  

E-Print Network (OSTI)

Terms Algorithms, Human Factors, Design Keywords Automatic Query Expansion, Search Behavior, 1 children may make. Most of the search engines offer only the possibility to enter a Boolean queryAutomatic Reformulation of Children's Search Queries Maarten van Kalsbeek, Joost de Wit, Dolf

Hiemstra, Djoerd

162

Critical gravity as van Dam-Veltman-Zakharov discontinuity in anti de Sitter space  

E-Print Network (OSTI)

We consider critical gravity as van Dam-Vletman-Zakharov (vDVZ) discontinuity in anti de Sitter space. For this purpose, we introduce the higher curvature gravity. This discontinuity can be confirmed by calculating the residues of relevant poles explicitly. For the non-critical gravity of $0gravity.

Yun Soo Myung

2011-07-18T23:59:59.000Z

163

Molecular Interactions of Plutonium(VI) with Synthetic Manganese-Substituted Goethite  

E-Print Network (OSTI)

in aqueous solution for Pu(VI) taken from Guillaumont etTable 3. Least-squares fits of Pu L III -edge XANES data toIV) Figure 4. Energy (eV) Pu Solution Speciation pH Figure

Hu, Yung-Jin

2011-01-01T23:59:59.000Z

164

Characterization of U(VI) Sorption-Desorption Processes and Model Upscaling  

SciTech Connect

The objectives of the overall collaborative EMSP effort (with which this project is associated) were to characterize sorption and desorption processes of U(VI) on pristine and contaminated Hanford sediments over a range of sediment facies and materials properties and to relate such characterization both to fundamental molecular-scale understanding and field-scale models of geochemistry and mass transfer. The research was intended to provide new insights on the mechanisms of U(VI) retardation at Hanford, and to allow the development of approaches by which laboratory-developed geochemical models could be upscaled for defensible field-scale predictions of uranium transport in the environment. Within this broader context, objectives of the JHU-based project were to test hypotheses regarding the coupled roles of adsorption and impermeable-zone diffusion in controlling the fate and transport of U(VI) species under conditions of comparatively short-term exposure. In particular, this work tested the following hypotheses: (1) the primary adsorption processes in the Hanford sediment over the pH range of 7 to 10 are surface complexation reactions of aqueous U(VI) hydroxycarbonate and carbonate complexes with amphoteric edge sites on detrital phyllosilicates in the silt/clay size fraction; (2) macroscopic adsorption intensity (at given aqueous conditions) is a function of mineral composition and aquatic chemistry; and (3) equilibrium sorption and desorption to apply in short-term, laboratory-spiked pristine sediments; and (4) interparticle diffusion can be fully understood in terms of a model that couples molecular diffusion of uranium species in the porewater with equilibrium sorption under the relevant aqueous conditions. The primary focus of the work was on developing and applying both models and experiments to test the applicability of "local equilibrium" assumptions in the modeling interpretation of sorption retarded interparticle diffusion, as relevant to processes of U(VI) diffusion in silt/clay layers. Batch isotherm experiments were first used to confirm sorption isotherms under the intended test conditions and diffusion cell experiments were then conducted to explore the diffusion hypotheses. Important new information was obtained about the role of aqueous calcium and solid calcium carbonate in controlling sorption equilibrium with Hanford sediments. The retarded interparticle diffusion model with local sorption equilibrium was shown to very successfully simulate diffusion at high aqueous concentration of U(VI). By contrast, however, diffusion data obtained at low concentration suggested nonequilibrium of sorption even at diffusion time scales. Such nonequilibrium effects at low concentration are likely to be the result of sorption retarded intraparticle diffusion, and strong U(VI) sorption in the low concentration range.

Bai, Jing; Dong, Wenming; Ball, William P.

2006-10-12T23:59:59.000Z

165

Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid Electric Delivery Vans  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Eighteen-Month Final Evaluation Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans M. Lammert and K. Walkowicz National Renewable Energy Laboratory Technical Report NREL/TP-5400-55658 September 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans M. Lammert and K. Walkowicz National Renewable Energy Laboratory Prepared under Task No. FC08.3000 Technical Report

166

Asesssment of mobile gamma-scanning van activities in Edgemont, South Dakota. [UMTRA program  

SciTech Connect

All accessible thoroughfares in an area in Edgemont, South Dakota, comprising approximately 800 properties, were traversed by a mobile gamma-ray scanning van operated by Oak Ridge National Laboratory (ORNL). The purpose of the mobile survey was to identify residual radioactive contamination on properties in the vicinity of the nearby uranium tailings pile. The properties identified by mobile scanning (herein referred to as anomalies) were compared with results from walk-on measurements conducted by Battelle Pacific Northwest Laboratories (PNL). The mobile scan was successful in identifying 48% of the properties previously identified as contaminated by PNL walk-on measurements. Modification of the algorithm used by the mobile scanning van to identify radioactive contamination from the measured gamma radiation resulted in mixed success; the number of successful identifications increased but the number of false identifications increased disproportionately and unacceptably.

1986-04-01T23:59:59.000Z

167

Chemical Imaging Infrastructure Research Team: Carina Lansing, Zoe Guillen, Kerstin Kleese-van Dam, Shaun O'Leary  

E-Print Network (OSTI)

Chemical Imaging Infrastructure Research Team: Carina Lansing, Zoe Guillen, Kerstin Kleese-van Dam, Shaun O'Leary Purpose Support real-time analysis of single and multi-modal chemical imaging experiments

168

A Universe with a Ghost Dark Energy and van der Waals fluid interacting with a Fluid  

E-Print Network (OSTI)

We consider a model of a Universe with Ghost Dark Energy and van der Waals fluid interacting with a fluid which was born as a result of interaction between original fluid and some other fluid existing in Universe. We suppose that Ghost Dark energy has its contribution to the model by an interaction term $Q$ and we suppose that $Q=3Hb(\\rho_{\\small{tot}}-\\rho_{GDe})$.

Martiros Khurshudyan

2013-01-26T23:59:59.000Z

169

Untwisting algebras with van den Bergh duality into Calabi-Yau algebras.  

E-Print Network (OSTI)

Jake Goodman and Ulrich Krähmer have recently shown that a twisted Calabi-Yau algebra $A$ with modular automorphism $\\sigma$ and dimension $d$ can be "untwisted," in the sense that the Ore extensions $A[X;\\sigma]$ and $A[X^{\\pm1};\\sigma]$ are Calabi-Yau algebras of dimension $d+1$. In this note we show that this in fact extends more generally to the case where we start with an algebra with van den Bergh duality.

Mariano Suárez-Alvarez

170

Geometry-dependent trends in the scattering of van der Waals clusters from crystal surfaces  

SciTech Connect

Constrained configurations in linear and ring geometries along with a polyhedral structure of van der Waals clusters were used to observe classical molecular dynamics simulations of collisions of these clusters with a rigid surface. The constrained geometries tend to survive high-energy collisions intact while the minimized polyhedral structures tend to shatter. The constrained structures also tend to scatter nearer the specular angle. 36 refs., 9 figs., 1 tab.

Niesse, J.A.; Beauregard, J.N.; Mayne, H.R. [Univ. of New Hampshire, Durham, NH (United States)

1994-09-01T23:59:59.000Z

171

A van der Waals density functional mapping of attraction in DNA dimers  

E-Print Network (OSTI)

The dispersion interaction between a pair of parallel DNA double-helix structures is investigated by means of the van der Waals density functional (vdW-DF) method. Each double-helix structure consists of an infinite repetition of one B-DNA coil with 10 base pairs. This parameter-free density functional theory (DFT) study illustrates the initial step in a proposed vdW-DF computational strategy for large biomolecular problems. The strategy is to first perform a survey of interaction geometries, based on the evaluation of the van der Waals (vdW) attraction, and then limit the evaluation of the remaining DFT parts (specifically the expensive study of the kinetic-energy repulsion) to the thus identified interesting geometries. Possibilities for accelerating this second step is detailed in a separate study. For the B-DNA dimer, the variation in van der Waals attraction is explored at relatively short distances (although beyond the region of density overlap) for a 360 degrees rotation. This study highlights the role...

Londero, Elisa; Schroder, Elsebeth

2013-01-01T23:59:59.000Z

172

Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans  

Science Conference Proceedings (OSTI)

A parallel hybrid-electric diesel delivery van propulsion system was evaluated at a UPS facility in Minneapolis using on-vehicle data logging, fueling, and maintenance records. Route and drive cycle analysis showed different duty cycles for hybrid vs. conventional delivery vans; routes were switched between the study groups to provide a valid comparison. The hybrids demonstrated greater advantage on the more urban routes; the initial conventional vans' routes had less dense delivery zones. The fuel economy of the hybrids on the original conventional group?s routes was 10.4 mpg vs. 9.2 mpg for the conventional group on those routes a year earlier. The hybrid group's fuel economy on the original hybrid route assignments was 9.4 mpg vs. 7.9 mpg for the conventional group on those routes a year later. There was no statistically significant difference in total maintenance cost per mile or for the vehicle total cost of operation per mile. Propulsion-related maintenance cost per mile was 77% higher for the hybrids, but only 52% more on a cost-per-delivery-day basis. Laboratory dynamometer testing demonstrated 13%-36% hybrid fuel economy improvement, depending on duty cycle, and up to a 45% improvement in ton-mi/gal. NOx emissions increased 21%-49% for the hybrids in laboratory testing.

Lammert, M.; Walkowicz, K.

2012-09-01T23:59:59.000Z

173

Effects of Chromium(VI) and Chromium(III) on Desulfovibrio vulgaris Cells  

DOE Green Energy (OSTI)

Desulfovibrio vulgaris ATCC 29579 is a well studied sulfate reducer that has known capabilities of reducing heavy metals and radionuclides, like chromium and uranium. Cultures grown in a defined medium (i.e. LS4D) had a lag period of approximately 40 h when exposed to 50 ?Mof Cr(VI). Substrate analysis revealed that although chromium is reduced within the first 5 h, growth does not resume for another 35 h. During this time, small amounts of lactate are still utilized but the reduction of sulfate does not occur. Sulfate reduction occurs concurrently with the accumulation of acetate approximately 40 h after inoculation, when growth resumes. Similar amounts of hydrogen are produced during this time compared to hydrogen production by cells not exposed to Cr(VI); therefore an accumulation of hydrogen cannot account for the utilization of lactate. There is a significant decrease in the carbohydrate to protein ratio at approximately 25 h, and this result indicated that lactate is not converted to glycogen. Most probable number analysis indicated that cell viability decreased steadily after inoculation and reached approximately 6 x 104 cells/ml 20 h post-chromium exposure. Regeneration of reducing conditions during chromium exposure does not induce growth and in fact may make the growth conditions even more unfavorable. This result suggested that an increase in Eh was not solely responsible for the decline in viability. Cell pellets collected 10 h after chromium-exposure were unable to resume growth when suspended into fresh medium. Supernatants from these pellets were able to support cell growth upon re- inoculation. D. vulgaris cells treated with a non-dose dependent addition of ascorbate at the same time of Cr(VI) addition did not enter a lag period. Ascorbate added 3 h post-Cr(VI) exposure did not prevent the growth lag. These results indicated that Desulfovibrio utilized lactate to reduce Cr(VI) without the reduction of sulfate, that the decline in cell viability and cell growth was most likely a consequence of Cr(III), and that an organic ligand could protect D. vulgaris cells from Cr(III) toxicity. Lactate consumption decoupled from sulfate reduction in the presence of Cr(VI) could provide organic carbon for organo- Cr(III) complexes.

M.E. Clark; A. Klonowska; S.B. Thieman; B. Giles; J.D. Wall; and M.W. Fields

2007-04-19T23:59:59.000Z

174

Sputtered II-VI Alloys and Structures forTandem PV: Final Subcontract Report, 9 December 2003 - 30 July 2007  

Science Conference Proceedings (OSTI)

This report elaborates on Phase 3 and provides summaries of the first two Phases. Phase 3 research work was divided into five task areas covering different aspects of the II-VI tandem cell.

Compaan, A. D.; Collins, R.; Karpov, V. G.; Giolando, D.

2008-09-01T23:59:59.000Z

175

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

176

Rate-limited U(VI) desorption during a small-scale tracer test in a hetereogeneous uranium contaminated aquifer  

E-Print Network (OSTI)

of Contaminants in the Hanford Vadose Zone, Vadose Zone J. ,transport in a contaminated Hanford sediment, Environ. Sci.of U(VI) observed in Hanford sediment column experiments. A

Fox, P.M.

2013-01-01T23:59:59.000Z

177

Detection and Quantification of Pu(III, IV, V, and VI) Using a 1.0-meter Liquid Core Waveguide  

E-Print Network (OSTI)

absorption spectra of Pu ions in 1 M perchloric acidA. ) Pu III, B. )Pu IV, C. ) Pu V (0.001 M HClO 4 ), D. ) Pu VI. D

Wilson, Richard E.; Hu, Yung-Jin; Nitsche, Heino

2005-01-01T23:59:59.000Z

178

KENO3D Visualization Tool for KENO V.a and KENO-VI Geometry Models  

SciTech Connect

Criticality safety analyses often require detailed modeling of complex geometries. Effective visualization tools can enhance checking the accuracy of these models. This report describes the KENO3D visualization tool developed at the Oak Ridge National Laboratory (ORNL) to provide visualization of KENO V.a and KENO-VI criticality safety models. The development of KENO3D is part of the current efforts to enhance the SCALE (Standardized Computer Analyses for Licensing Evaluations) computer software system.

Horwedel, J.E.; Bowman, S.M.

2000-06-01T23:59:59.000Z

179

Process for forming shaped group II-VI semiconductor nanocrystals, and product formed using process  

DOE Patents (OSTI)

A process for the formation of shaped Group II-VI semiconductor nanocrystals comprises contacting the semiconductor nanocrystal precursors with a liquid media comprising a binary mixture of phosphorus-containing organic surfactants capable of promoting the growth of either spherical semiconductor nanocrystals or rod-like semiconductor nanocrystals, whereby the shape of the semiconductor nanocrystals formed in said binary mixture of surfactants is controlled by adjusting the ratio of the surfactants in the binary mixture.

Alivisatos, A. Paul (Oakland, CA); Peng, Xiaogang (Fayetteville, AR); Manna, Liberato (Palo del Colle, IT)

2001-01-01T23:59:59.000Z

180

Thermodynamics of the Complexation of Uranium(VI) by oxalate in aqueous solution at 10-70oC  

SciTech Connect

The protonation reactions of oxalate (ox) and the complex formation of uranium(VI) with oxalate in 1.05 mol kg{sup -1} NaClO{sub 4} were studied at variable temperatures (10-70 C). Three U(VI)/ox complexes (UO{sub 2}ox{sub j}{sup (2-2j){sup +}} with j = 1, 2, 3) were identified in this temperature range. The formation constants and the molar enthalpies of complexation were determined by spectrophotometry and calorimetry. The complexation of uranium(VI) with oxalate ion is exothermic at lower temperatures (10-40 C) and becomes endothermic at higher temperatures (55-70 C). In spite of this, the free energy of complexation becomes more negative at higher temperatures due to increasingly more positive entropy of complexation that exceeds the increase of the enthalpy of complexation. The thermodynamic parameters at different temperatures, in conjunction with the literature data for other dicarboxylic acids, provide insight into the relative strength of U(VI) complexes with a series of dicarboxylic acids (oxalic, malonic and oxydiacetic) and rationalization for the highest stability of U(VI)/oxalate complexes in the series. The data reported in this study are of importance in predicting the migration of uranium(VI) in geological environments in the case of failure of the engineering barriers which protect waste repositories.

Di Bernardo, Plinio; Zanonato, Pier Luigi; Tian, Guoxin; Tolazzi, Marilena; Rao, Linfeng

2009-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

New thermal neutron scattering files for ENDF/B-VI release 2  

SciTech Connect

At thermal neutron energies, the binding of the scattering nucleus in a solid, liquid, or gas affects the cross section and the distribution of secondary neutrons. These effects are described in the thermal sub-library of Version VI of the Evaluated Nuclear Data Files (ENDF/B-VI) using the File 7 format. In the original release of the ENDF/B-VI library, the data in File 7 were obtained by converting the thermal scattering evaluations of ENDF/B-III to the ENDF-6 format. These original evaluations were prepared at General Atomics (GA) in the late sixties, and they suffer from accuracy limitations imposed by the computers of the day. This report describes new evaluations for six of the thermal moderator materials and six new cold moderator materials. The calculations were made with the LEAPR module of NJOY, which uses methods based on the British code LEAP, together with the original GA physics models, to obtain new ENDF files that are accurate over a wider range of energy and momentum transfer than the existing files. The new materials are H in H{sub 2}O, Be metal, Be in BeO, C in graphite, H in ZrH, Zr in ZrH, liquid ortho-hydrogen, liquid para-hydrogen, liquid ortho-deuterium, liquid para-deuterium liquid methane, and solid methane.

MacFarlane, R.E.

1994-03-01T23:59:59.000Z

182

Electrode Induced Removal and Recovery of Uranium (VI) from Acidic Subsurfaces  

SciTech Connect

The overarching objective of this research is to provide an improved understanding of how aqueous geochemical conditions impact the removal of U and Tc from groundwater and how engineering design may be utilized to optimize removal of these radionuclides. Experiments were designed to address the unique conditions in Area 3 of ORNL while also providing broader insight into the geochemical effectors of the removal rates and extent for U and Tc. The specific tasks of this work were to: 1) quantify the impact of common aqueous geochemical and operational conditions on the rate and extent of U removal and recovery from water, 2) investigate the removal of Tc with polarized graphite electrode, and determine the influence of geochemical and operational conditions on Tc removal and recovery, 3) determine whether U and Tc may be treated simultaneous from Area 3 groundwater, and examine the bench-scale performance of electrode-based treatment, and 4) determine the capacity of graphite electrodes for U(VI) removal and develop a mathematical, kinetic model for the removal of U(VI) from aqueous solution. Overall the body of work suggests that an electrode-based approach for the remediation of acidic subsurface environments, such as those observed in Area 3 of ORNL may be successful for the removal for both U(VI) and Tc. Carbonaceous (graphite) electrode materials are likely to be the least costly means to maximize removal rates and efficiency by maximizing the electrode surface area.

Gregory, Kelvin [Carnegie Mellon University] [Carnegie Mellon University

2013-08-12T23:59:59.000Z

183

Investigations of HRC®-Stimulated Bioreduction of Cr(VI) at Hanford 100H  

DOE Green Energy (OSTI)

Hypothesis: Lactate (Hydrogen Release Compound-HRC{trademark}) injection into chromium contaminated groundwater through an injection well will cause indirect or direct bioreduction of chromate [Cr(VI)] and precipitation of insoluble species of [Cr(III)] on soil particles, probably catalyzed at oxide surfaces, at the field scale. Objective: Assess the potential for immobilizing and detoxifying chromium-contaminated groundwater using lactate-stimulated bioreduction of Cr(VI) to Cr(III) at the Hanford Site's 100-H Area field site. Types of Research: A three-well system (injection well and upgradient and downgradient monitoring wells) was used for conducting the in situ biostimulation and monitoring. To assess the pre- and post-injection test groundwater conditions, we used an integrated monitoring approach, involving hydraulic, geochemical, microbial, and geophysical techniques and analytical methods, as well as conducted five Br-tracer injection tests and four pumping tests (concurrently with the Br-tracer tests). Groundwater biostimulation was conducted by injection of 40 lbs of {sup 13}C-labeled HRC into the injection well (over the depth interval from 44-50 ft) on 8/3/2004, followed by low-flow pumping (1.2 to 2.5 l/min) through the downgradient well (to ensure capture of groundwater flow lines passing through the injection well) for 27 days. Main Results: Although the total microbial population in sediments is relatively low (<10{sup 5} cells g-1) under background conditions, which is likely insufficient for direct enzymatic Cr(VI) reduction, several types of bacteria, e.g., Bacillus/Arthrobacter and Geobacter, are present in the Hanford sediments, which are known to reduce or sorb hexavalent chromium. The HRC injection stimulated microbial cell counts to reach the maximum of 2 x 10{sup 7} cells g{sup -1} 13-17 days after the injection, and generated highly reducing conditions. Geochemical and isotopic observations confirmed microbial metabolism of HRC. The Cr(VI) concentration in the monitoring and pumping wells decreased below drinking water minimum contaminant limits and remained below background concentrations even after 1.5 years, when redox conditions and microbial densities had returned to background levels. Fe(II) levels have remained high and may account for the continued reduction of Cr(VI).

T.C. Hazen; B. Faybishenko; D. Joyner; S. Borglin; E.Brodie; S. Hubbard; K. Williams; J. Peterson; J. Wan; T. Tokunaga; Long, P.E.; Newcomer, D.; Koenigsberg, S.; Willet, A.

2005-04-18T23:59:59.000Z

184

Investigations of HRC®-Stimulated Bioreduction of Cr(VI) at Hanford 100H  

DOE Green Energy (OSTI)

Hypothesis: Lactate (Hydrogen Release Compound-HRC{trademark}) injection into chromium contaminated groundwater through an injection well will cause indirect or direct bioreduction of chromate [Cr(VI)] and precipitation of insoluble species of [Cr(III)] on soil particles, probably catalyzed at oxide surfaces, at the field scale. Objective: Assess the potential for immobilizing and detoxifying chromium-contaminated groundwater using lactate-stimulated bioreduction of Cr(VI) to Cr(III) at the Hanford Site's 100-H Area field site. Types of Research: A three-well system (injection well and upgradient and downgradient monitoring wells) was used for conducting the in situ biostimulation and monitoring. To assess the pre- and post-injection test groundwater conditions, we used an integrated monitoring approach, involving hydraulic, geochemical, microbial, and geophysical techniques and analytical methods, as well as conducted five Br-tracer injection tests and four pumping tests (concurrently with the Br-tracer tests). Groundwater biostimulation was conducted by injection of 40 lbs of {sup 13}C-labeled HRC into the injection well (over the depth interval from 44-50 ft) on 8/3/2004, followed by low-flow pumping (1.2 to 2.5 l/min) through the downgradient well (to ensure capture of groundwater flow lines passing through the injection well) for 27 days. Main Results: Although the total microbial population in sediments is relatively low (<10{sup 5} cells g{sup -1}) under background conditions, which is likely insufficient for direct enzymatic Cr(VI) reduction, several types of bacteria, e.g., Bacillus/Arthrobacter and Geobacter, are present in the Hanford sediments, which are known to reduce or sorb hexavalent chromium. The HRC injection stimulated microbial cell counts to reach the maximum of 2 x 10{sup 7} cells g{sup -1} 13-17 days after the injection, and generated highly reducing conditions. Geochemical and isotopic observations confirmed microbial metabolism of HRC. The CR(VI) concentration in the monitoring and pumping wells decreased below drinking water minimum contaminant limits and remained below background concentrations even after 1.5 years, when redox conditions and microbial densities had returned to background levels. Fe(II) levels have remained high and may account for the continued reduction of Cr(VI).

Hazen, T.C.; Faybishenko, B.; Joyner, D.; Borglin, S.; Brodie, E.; Hubbard, S.; Williams, K.; Peterson, J.; Wan, J.; Tokunaga, T.; Firestone, M.; Long, P.E.; Resch, C.T.; Cantrell, K.; Newcomer, D.; Koenigsberg, S.; Willet, A.

2006-04-05T23:59:59.000Z

185

MONTANA R/UOP COMMUNITY ROTATIONS SUMMER 2010  

E-Print Network (OSTI)

Christopher Barnes* Anaconda Dr. Freddy Bartoletti Brett Bell Missoula Dr. Meg Garnecki Mick Bomalaski Rufus VanDyke Columbus Dr. David Kane Jennifer Wilkinson* Anaconda Dr. William Reiter Terri Wittmer

Maxwell, Bruce D.

186

Innovative Approach to Prevent Acid Drainage from Uranium Mill Tailings Based on the Application of Na-Ferrate (VI)  

SciTech Connect

The operation of uranium mining and milling plants gives rise to huge amounts of wastes from both mining and milling operations. When pyrite is present in these materials, the generation of acid drainage can take place and result in the contamination of underground and surface waters through the leaching of heavy metals and radionuclides. To solve this problem, many studies have been conducted to find cost-effective solutions to manage acid mine drainage; however, no adequate strategy to deal with sulfide-ric h wastes is currently available. Ferrate (VI) is a powerful oxidizing agent in aqueous media. Under acidic conditions, the redox potential of the Ferrate (VI) ion is the highest of any other oxidant used in wastewater treatment processes. The standard half cell reduction potential of ferrate (VI) has been determined as +2.20 V to + 0.72 V in acidic and basic solutions, respectively. Ferrate (VI) exhibits a multitude of advantageous properties, including higher reactivity and selectivity than traditional oxidant alternatives, as well as disinfectant, flocculating, and coagulant properties. Despite numerous beneficial properties in environmental applications, ferrate (VI) has remained commercially unavailable. Starting in 1953, different methods for producing a high purity, powdered ferrate (VI) product were developed. However, producing this dry, stabilized ferrate (VI) product required numerous process steps which led to excessive synthesis costs (over $20/lb) thereby preventing bulk industrial use. Recently a novel synthesis method for the production of a liquid ferrate (VI) based on hypochlorite oxidation of ferric ion in strongly alkaline solutions has been discovered (USPTO 6,790,428; September 14, 2004). This on-site synthesis process dramatically reduces manufacturing cost for the production of ferrate (VI) by utilizing common commodity feedstocks. This breakthrough means that for the first time ferrate (VI) can be an economical alternative to treating acid mining drainage generating materials. The objective of the present study was to investigate a methodology of preventing the generation of acid drainage by applying ferrate (VI) to acid generating materials prior to the disposal in impoundments or piles. Oxidizing the pyritic material in mining waste could diminish the potential for acid generation and its related environmental risks and long-term costs at disposal sites. The effectiveness of toxic metals removal from acid mine drainage by applying ferrate (VI) is also examined. Preliminary results presented in this paper show that the oxidation of pyrite by ferrate is a first-order rate reaction in Fe(VI) with a half-life of about six hours. The stability of Fe(VI) in water solutions will not influence the reaction rate in a significant manner. New low-cost production methods for making liquid ferrate on-site makes this technology a very attractive option to mitigate one of the most pressing environmental problems in the mining industry. (authors)

Fernandes, H.M.; Reinhart, D.; Lettie, L.; Franklin, M.R. [University of Central Florida, P.O. Box. 162450, Orlando, FL, 32816-2450 (United States); Fernandes, H.M.; Franklin, M.R. [Institute of Radiation Protection and Dosimetry (IRD), Av. Salvador Allende s/n - Recreio - Rio de Janeiro - RJ - 22795-090 (Brazil); Sharma, V. [Florida Institute of Technology, 150 West University Boulevard, Melbourne, FL 32901 (United States); Daly, L.J. [Ferrate Treatment Technologies, LLC, 6432 Pine Castle Blvd. Unit 2C, Orlando, FL, 32809 (United States)

2006-07-01T23:59:59.000Z

187

Computation of rovibrational eigenvalues of van der Waals molecules on a CRAY T3D  

SciTech Connect

This report discusses two algorithms for calculating the rotational and vibrational states of Van der Waals molecules on a Cray T3D 128 multiprocessor computer. Both of these algorithms utilize a discreter variable representation (DVR) of the rovibrational Hamiltonians for the test molecule Ar-HO. Algorithm number one, applies the restarted Lanczos method (IRLM) directly to the DVR Hamiltonians to obtain the eigenpairs. Algorithm number two, uses the sequential diagonalization and trunction (SDT) approach to transforms the DVR Hamiltonian to a reduced order SDT Hamiltonian before applying IRLM.

Wu, Xudong T.; Korambath, P.P.; Hayes, E.F. [Ohio State Univ., Columbus, OH (United States); Sorensen, D.C. [Rice Univ., Houston, TX (United States)

1997-12-01T23:59:59.000Z

188

Microgan electron cyclotron resonance ion source in a Van de Graaff accelerator terminal  

Science Conference Proceedings (OSTI)

The Van de Graaff accelerator at IRMM works since many years providing proton, deuteron, and helium beams for nuclear data measurements. The original ion source was of RF type with quartz bottle. This kind of source, as well known, needs regular maintenance for which the accelerator tank must be completely opened. The heavy usage at high currents of the IRMM accelerator necessitated an opening about once every month. In 2010, the full permanent magnet Microgan electron cyclotron resonance (ECR) ion source from PANTECHNIK was installed into a new terminal platform together with a solid state amplifier of 50 W, a dedicated dosing system for 4 gases (with respective gas bottles H{sub 2}, D{sub 2}, He, and Ar), and a set of dedicated power supplies and electronic devices for the remote tuning of the source. The new system shows a very stable behaviour of the produced beam allowing running the Van de Graaf without maintenance for several months. This contribution will describe the full installed system in details (working at high pressure in the terminal, spark effects, and optic of the extraction), as well as beam results in dc or pulsed mode.

Gaubert, G.; Bieth, C.; Bougy, W.; Brionne, N.; Donzel, X.; Sineau, A.; Vallerand, C.; Villari, A. C. C. [PANTECHNIK, Bayeux (France); Chaves, C.; Gamboni, T.; Geerts, W.; Giorginis, G.; Loevestam, G.; Mondelaers, W. [EC-JRC-IRMM, Institute for Reference Materials and Measurements, Geel (Belgium)

2012-02-15T23:59:59.000Z

189

Conceptual design of a sodium sulfur cell for US electric-van batteries  

DOE Green Energy (OSTI)

A conceptual design of an advanced sodium/sulfur cell for US electric-van applications has been completed. The important design factors included specific physical and electrical requirements, service life, manufacturability, thermal management, and safety. The capacity of this cell is approximately the same as that for the ``PB`` cell being developed by Silent Power Limited (10 Ah). The new cell offers a 50% improvement in energy capacity and nearly a 100% improvement in peak power over the existing PB cells. A battery constructed with such cells would significantly exceed the USABC`s mid-term performance specifications. In addition, a similar cell and battery design effort was completed for an advanced passenger car application. A battery using the van cell would have nearly 3 times the energy compared to lead-acid batteries, yet weigh 40% less; a present-day battery using a cell specifically designed for this car would provide 50% more energy in a package 60% smaller and 50% lighter.

Binden, P.J. [Beta Power, Inc., Wayne, PA (United States)

1993-05-01T23:59:59.000Z

190

Genomic deletion of a long-range bone enhancer misregulatessclerostin in Van Buchem disease  

Science Conference Proceedings (OSTI)

Mutations in distant regulatory elements can negatively impact human development and health, yet due to the difficulty of detecting these critical sequences we predominantly focus on coding sequences for diagnostic purposes. We have undertaken a comparative sequence-based approach to characterize a large noncoding region deleted in patients affected by Van Buchem disease (VB), a severe sclerosing bone dysplasia. Using BAC recombination and transgenesis we characterized the expression of human sclerostin (sost) from normal (hSOSTwt) or Van Buchem(hSOSTvb D) alleles. Only the hSOSTwt allele faithfully expressed high levels of human sost in the adult bone and impacted bone metabolism, consistent with the model that the VB noncoding deletion removes a sost specific regulatory element. By exploiting cross-species sequence comparisons with in vitro and in vivo enhancer assays we were able to identify a candidate enhancer element that drives human sost expression in osteoblast-like cell lines in vitro and in the skeletal anlage of the E14.5 mouse embryo, and discovered a novel function for sclerostin during limb development. Our approach represents a framework for characterizing distant regulatory elements associated with abnormal human phenotypes.

Loots, Gabriela G.; Kneissel, Michaela; Keller, Hansjoerg; Baptist, Myma; Chang, Jessie; Collette, Nicole M.; Ovcharenko, Dmitriy; Plajzer-Frick, Ingrid; Rubin, Edward M.

2005-04-15T23:59:59.000Z

191

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

Science Conference Proceedings (OSTI)

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

192

Rotational Augmentation Disparities in the MEXICO and UAE Phase VI Experiments: Preprint  

DOE Green Energy (OSTI)

Wind turbine structures and components suffer excessive loads and premature failures when key aerodynamic phenomena are not well characterized, fail to be understood, or are inaccurately predicted. Turbine blade rotational augmentation remains incompletely characterized and understood, thus limiting robust prediction for design. Pertinent rotational augmentation research including experimental, theoretical, and computational work has been pursued for some time, but large scale wind tunnel testing is a relatively recent development for investigating wind turbine blade aerodynamics. Because of their large scale and complementary nature, the MEXICO and UAE Phase VI wind tunnel experiments offer unprecedented synergies to better characterize and understand rotational augmentation of blade aerodynamics.

Schreck, S.; Sant, T.; Micallef, D.

2010-05-01T23:59:59.000Z

193

Magnetized Bianchi Type $VI_{0}$ Barotropic Massive String Universe with Decaying Vacuum Energy Density $?$  

E-Print Network (OSTI)

Bianchi type $VI_{0}$ massive string cosmological models using the technique given by Letelier (1983) with magnetic field are investigated. To get the deterministic models, we assume that the expansion ($\\theta$) in the model is proportional to the shear ($\\sigma$) and also the fluid obeys the barotropic equation of state. It was found that vacuum energy density $\\Lambda \\propto \\frac{1}{t^{2}}$ which matches with natural units. The behaviour of the models from physical and geometrical aspects in presence and absence of magnetic field is also discussed.

Anirudh Pradhan; Raj Bali

2008-05-22T23:59:59.000Z

194

On the generation of large amplitude spiky solitons by ultralow frequency earthquake emission in the Van Allen radiation belt  

Science Conference Proceedings (OSTI)

The parametric coupling between earthquake emitted circularly polarized electromagnetic radiation and ponderomotively driven ion-acoustic perturbations in the Van Allen radiation belt is considered. A cubic nonlinear Schroedinger equation for the modulated radiation envelope is derived, and then solved analytically. For ultralow frequency earthquake emissions large amplitude spiky supersonic bright solitons or subsonic dark solitons are found to be generated in the Van Allen radiation belt, detection of which can be a tool for the prediction of a massive earthquake may be followed later.

Mofiz, U. A. [School of Science and Technology, Bangladesh Open University, Gazipur-1705 (Bangladesh)

2006-08-15T23:59:59.000Z

195

Synthesis and optical properties of II-O-VI highly mismatched alloys  

DOE Green Energy (OSTI)

We have synthesized ternary and quaternary diluted II-VI oxides using the combination of O ion implantation and pulsed laser melting. CdO{sub x}Te{sub 1-x} thin films with x up to 0.015, and the energy gap reduced by 150 meV were formed by O{sup +}-implantation in CdTe followed by pulsed laser melting. Quaternary Cd{sub 0.6}Mn{sub 0.4}O{sub x}Te{sub 1-x} and Zn{sub 0.88}Mn{sub 0.12}O{sub x}Te{sub 1-x} with mole fraction of incorporated O as high as 0.03 were also formed. The enhanced O incorporation in Mn-containing alloys is believed to be due to the formation of relatively strong Mn-O bonds. Optical transitions associated with the lower (E{sub -}) and upper (E{sub +}) conduction subbands resulting from the anticrossing interaction between the localized O states and the extended conduction states of the host are clearly observed in these quaternary diluted II-VI oxides. These alloys fulfill the criteria for a multiband semiconductor that has been proposed as a material for making high efficiency, single-junction solar cells.

Yu, K.M.; Walukiewicz, W.; Shan, W.; Wu, J.; Beeman, J.W.; Scarpulla, M.A.; Dubon, O.D.; Becla, P.

2004-01-20T23:59:59.000Z

196

Session VI  

Science Conference Proceedings (OSTI)

Aug 9, 2013 ... Materials for Inertial Fusion Energy: Michael Fluss1; Luke Hsiung1; ... Thoria- based fuel is regarded as a fuel for safer nuclear reactors as it has ...

197

IREX VI  

Science Conference Proceedings (OSTI)

... particularly with respect to wavelength of the infra-red illuminant14 the angle of incident infrared light due to light emitting diode (LED) placement ...

2013-07-24T23:59:59.000Z

198

2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the  

E-Print Network (OSTI)

pumps Condensing gas and oil boilers DHW tanks Solar panels Under floor heating Installation equipment condsing Oil non condensing Heat pumps Biomass 612.500638.000550.000 618.500762.000751.500 735#12;2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the renovation

Oak Ridge National Laboratory

199

3D-Orientation Space; Filters and Sampling Frank G.A. Faas and Lucas J. van Vliet  

E-Print Network (OSTI)

3D-Orientation Space; Filters and Sampling Frank G.A. Faas and Lucas J. van Vliet Pattern,lucas}@ph.tn.tudelft.nl Abstract. The orientation space transform is a concept that can deal with multiple oriented structures at a single location. In this paper we extend the orientation space transform to 3D images producing a 5D

van Vliet, Lucas J.

200

Microsoft Word - VanWieMcGrory_Paper38_Panel6.doc  

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

Two Paths to Transforming Markets through Public Sector Energy Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down Laura Van Wie McGrory, Philip Coleman, David Fridley, and Jeffrey Harris, Lawrence Berkeley National Laboratory (LBNL) Edgar Villaseñor Franco, Promoting an Energy-efficient Public Sector (PEPS) ABSTRACT The evolution of government purchasing initiatives in Mexico and China, part of the PEPS (Promoting an Energy-efficient Public Sector) program, demonstrates the need for flexibility in designing energy-efficiency strategies in the public sector. Several years of pursuing a top-down (federally led) strategy in Mexico produced few results, and it was not until the program was restructured in 2004 to focus on municipal-level purchasing that the program

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201

Phase diagram of Rydberg atoms with repulsive van der Waals interaction  

Science Conference Proceedings (OSTI)

We report a quantum Monte Carlo calculation of the phase diagram of bosons interacting with a repulsive inverse sixth power pair potential, a model for assemblies of Rydberg atoms in the local van der Waals blockade regime. The model can be parametrized in terms of just two parameters, the reduced density and temperature. Solidification happens to the fcc phase. At zero temperature, the transition density is found with the diffusion Monte Carlo method at density {rho}=3.9 (({Dirac_h}/2{pi}){sup 2}/mC{sub 6}){sup 3/4}, where C{sub 6} is the strength of the interaction. The solidification curve at nonzero temperature is studied with the path-integral Monte Carlo approach and is compared with transitions in corresponding harmonic and classical crystals. Relaxation mechanisms are considered in relation to present experiments.

Osychenko, O. N.; Astrakharchik, G. E.; Boronat, J. [Departament de Fisica i Enginyeria Nuclear, Universitat Politecnica de Catalunya, Campus Nord B4-B5, E-08034 Barcelona (Spain); Lutsyshyn, Y. [Institut fuer Physik, Universitaet Rostock, D-18051 Rostock (Germany); Lozovik, Yu. E. [Institute of Spectroscopy, 142190 Troitsk, Moscow region (Russian Federation)

2011-12-15T23:59:59.000Z

202

FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

FTP Emissions Test Results from Flexible-Fuel FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans Kenneth J. Kelly, Brent K. Bailey, and Timothy C. Coburn National Renewable Energy Laboratory Wendy Clark Automotive Testing Laboratories, Inc. Leslie Eudy ManTech Environmental Technology, Inc. Peter Lissiuk Environmental Research and Development Corp. Presented at Society for Automotive Engineers International Spring Fuels and Lubricants Meeting Dearborn, MI May 6-8, 1996 The work described here was wholly funded by the U.S. Department of Energy, a U.S. government agency. As such, this information is in the public domain, may be copied and otherwise accessed freely, and is not subject to copyright laws. These papers were previously published in hard copy form by the Society of Automotive Engineers, Inc.

203

RECIPIENT:WA Department of Commerce STATE: WA PROJECT Van Dyk Dairy Anaerobic Digester  

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

of5 of5 RECIPIENT:WA Department of Commerce STATE: WA PROJECT Van Dyk Dairy Anaerobic Digester TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number DE-EE0000139 GF0-10-604 Based on my review oftbe information concerning the proposed action, as NEPA CompUance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: cx, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply and demand studies), and dissemination (including, but not limited to, document mailings, publication, and distribution;

204

A Generalization of Seifert-Van Kampen Theorem for Fundamental Groups  

E-Print Network (OSTI)

As we known, the {\\it Seifert-Van Kampen theorem} handles fundamental groups of those topological spaces $X=U\\cup V$ for open subsets $U, V\\subset X$ such that $U\\cap V$ is arcwise connected. In this paper, this theorem is generalized to such a case of maybe not arcwise-connected, i.e., there are $C_1$, $C_2$,$..., C_m$ arcwise-connected components in $U\\cap V$ for an integer $m\\geq 1$, which enables one to find fundamental groups of combinatorial spaces by that of spaces with theirs underlying topological graphs, particularly, that of compact manifolds by their underlying graphs of charts.

Linfan Mao

2010-06-18T23:59:59.000Z

205

Van der Waals enhancement of optical atom potentials via resonant coupling to surface polaritons  

E-Print Network (OSTI)

Contemporary experiments in cavity quantum electrodynamics (cavity QED) with gas-phase neutral atoms rely increasingly on laser cooling and optical, magneto-optical or magnetostatic trapping methods to provide atomic localization with sub-micron uncertainty. Difficult to achieve in free space, this goal is further frustrated by atom-surface interactions if the desired atomic placement approaches within several hundred nanometers of a solid surface, as can be the case in setups incorporating monolithic dielectric optical resonators such as microspheres, microtoroids, microdisks or photonic crystal defect cavities. Typically in such scenarios, the smallest atom-surface separation at which the van der Waals interaction can be neglected is taken to be the optimal localization point for associated trapping schemes, but this sort of conservative strategy generally compromises the achievable cavity QED coupling strength. Here we suggest a new approach to the design of optical dipole traps for atom confinement near s...

Kerckhoff, Joseph

2009-01-01T23:59:59.000Z

206

Fully Covariant Van Dam-Veltman-Zakharov Discontinuity, and Absence Thereof  

E-Print Network (OSTI)

In both old and recent literature, it has been argued that the celebrated van Dam-Veltman-Zakharov (vDVZ) discontinuity of massive gravity is an artifact due to linearization of the true equations of motion. In this letter, we investigate that claim. First, we exhibit an explicit -albeit somewhat arbitrary- fully covariant set of equations of motion that, upon linearization, reduce to the standard Pauli-Fierz equations. We show that the vDVZ discontinuity still persists in that non-linear, covariant theory. Then, we restrict our attention to a particular system that consistently incorporates massive gravity: the Dvali-Gabadadze-Porrati (DGP) model. DGP is fully covariant and does not share the arbitrariness and imperfections of our previous covariantization, and its linearization exhibits a vDVZ discontinuity. Nevertheless, we explicitly show that the discontinuity does disappear in the fully covariant theory, and we explain the reason for this phenomenon.

M. Porrati

2002-03-01T23:59:59.000Z

207

Advanced Vehicle Testing Activity: Dodge Ram Wagon Van -- Hydrogen/CNG Operations Summary  

DOE Green Energy (OSTI)

Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen–85% CNG.

Don Karner; Francfort, James Edward

2003-01-01T23:59:59.000Z

208

Advanced Vehicle Testing Activity: Dodge Ram Wagon Van - Hydrogen/CNG Operations Summary - January 2003  

Science Conference Proceedings (OSTI)

Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen-85% CNG.

Karner, D.; Francfort, J.E.

2003-01-16T23:59:59.000Z

209

All-vapor processing of P-type tellurium-containing II-VI semiconductor and ohmic contacts thereof  

DOE Patents (OSTI)

An all dry method for producing solar cells is provided comprising first heat-annealing a II-VI semiconductor; enhancing the conductivity and grain size of the annealed layer; modifying the surface and depositing a tellurium layer onto the enhanced layer; and then depositing copper onto the tellurium layer so as to produce a copper tellurium compound on the layer.

McCandless, Brian E.

2000-03-01T23:59:59.000Z

210

THE DIAGNOSTIC O VI ABSORPTION LINE IN DIFFUSE PLASMAS: COMPARISON OF NON-EQUILIBRIUM IONIZATION STRUCTURE SIMULATIONS TO FUSE DATA  

Science Conference Proceedings (OSTI)

The nature of the interstellar O VI in the Galactic disk is studied by means of a multi-fluid hydrodynamical approximation, tracing the detailed time-dependent evolution of the ionization structure of the plasma. Our focus is to explore the signature of any non-equilibrium ionization condition present in the interstellar medium using the diagnostic O VI ion. A detailed comparison between the simulations and FUSE data is carried out by taking lines of sight (LOS) measurements through the simulated Galactic disk, covering an extent of 4 kpc from different vantage points. The simulation results bear a striking resemblance with the observations: (1) the N(O VI) distribution with distance and angle fall within the minimum and maximum values of the FUSE data; (2) the column density dispersion with distance is constant for all the LOS, showing a mild decrease at large distances; (3) O VI has a clumpy distribution along the LOS; and (4) the time-averaged midplane density for distances >400 pc has a value of (1.3-1.4) Multiplication-Sign 10{sup -8} cm{sup -3}. The highest concentration of O VI by mass occurs in the thermally stable (10{sup 3.9} K < T {<=} 10{sup 4.2} K; 20%) and unstable (10{sup 4.2} K < T < 10{sup 5} K; 50%) regimes, both well below its peak temperature in collisional ionization equilibrium, with the corresponding volume filling factors oscillating with time between 8%-20% and 4%-5%, respectively. These results may also be relevant for intergalactic metal absorption systems at high redshifts.

De Avillez, Miguel A. [Department of Mathematics, University of Evora, R. Romao Ramalho 59, 7000 Evora (Portugal); Breitschwerdt, Dieter [Zentrum fuer Astronomie und Astrophysik, Technische Universitaet Berlin, Hardenbergstrasse 36, D-10623 Berlin (Germany)

2012-12-20T23:59:59.000Z

211

Calculation of the electron structure of vacancies and their compensated states in III-VI semiconductors  

Science Conference Proceedings (OSTI)

The Green's functions theory and the bond-orbital model are used as a basis for calculations of the electron structure of local defects-specifically, vacancies and their compensated states in III-VI semiconductors. The energy levels in the band gap are established, and the changes induced in the electron densities in the GaS, GaSe, and InSe semiconductors by anion and cation vacancies and their compensated states are calculated. It is established that, if a vacancy is compensated by an atom of an element from the same subgroup with the same tetrahedral coordination and if the ionic radius of the compensating atom is smaller than that of the substituted atom, the local levels formed by the vacancy completely disappear. It is shown that this mechanism of compensation of vacancies provides a means not only for recovering the parameters of the crystal, but for improving the characteristics of the crystal as well.

Mehrabova, M. A., E-mail: Mehrabova@mail.ru; Madatov, R. S. [Azerbaijan National Academy of Sciences, Institute of Radiation Problems (Azerbaijan)

2011-08-15T23:59:59.000Z

212

OFFICE OF THE GOVERNOR GOVERNMENT HOUSE Charlotte Amalie, V.I. 00802  

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

GOVERNMENT HOUSE GOVERNMENT HOUSE Charlotte Amalie, V.I. 00802 340-774-0001 March 4,2009 The Honorable Steven Chu Secretary U.S. Department of Energy 1000 Independence Avenue, S . W. Washington, D.C. 20585 Re: State Energy Program Assurances Dear Secretary Chu: As a condition of receiving our State share of the $3.1 billion funding for the State Energy Program (SEP) under the American Recovery and Reinvestment Act of 2009 (ARRA), P.L. 11 1-5, I am providing the following assurances. I have written to the chairman of our Public Service Commission and requested that it consider additional actions to promote energy efficiency, consistent with the statutory requirements set forth in the ARRA and its obligations to maintain just and reasonable rates, while protecting the public. I have also written to the

213

Major General Hans A. Van Winkle Director of Civil Works U.S. Army Corps of Engineers  

Office of Legacy Management (LM)

85 85 March 31. 2000 r Major General Hans A. Van Winkle Director of Civil Works U.S. Army Corps of Engineers Department of the Army Washington. D.C. 203 14- 1000 Dear General Van Winkle: I am writing to you to notie you that the former Iowa Army Ammunition Plant is eligible for the Formerly Utilized Sites Remedial Action Program (FUSRAP). The former Atomic Energy Commission (AEC) used this site for early atomic energy development. including the production and assembly of nuclear weapons. Usage of this facility ended during the 1970s. The AEC facility was located on the Army's Iowa Army Ammunition Plant (also known as the Burlington Ordnance Plant or the Iowa Ordnance Plant) near Burlington. lowa. Known activities included the fabrication of explosives for

214

Major General Hans A. Van Winkle Director of Civil Works U.S. Army Corps of Engineers  

Office of Legacy Management (LM)

' ' h)3,la-3 -II :. *f$oF PJ f/ --' . - - -% c l * 0 - 2 0 A *i j.. %.+-&# Department of Energy Washington, DC 20585 Nay 19, 2000 Major General Hans A. Van Winkle Director of Civil Works U.S. Army Corps of Engineers Department of the Army Washington, D.C. 20314-1000 Dear General Van Winkle: .. This letter is in follow up to a phone conversation between Department of Energy (DOE) and Army Corps of Engineers (USACE) staff concerning the potential eligibility of the former Guterl Specialty Steel site' (formerly, Simonds Saw and Steel site) in Lockport, New York, for inclusion in the Formerly Utilized Sites Remedial Action Program (FUSRAP). The site is currently under the custody of a bankruptcy trustee. The former Manhattan Engineer District (MED) and the former Atomic Energy

215

An exchange functional that tests the robustness of the plasmon description of the van der Waals density functional  

E-Print Network (OSTI)

Is the plasmon description within the non-local correlation of the van der Waals density functional by Dion and coworkers (vdW-DF1) robust enough to describe all exchange-correlation components? To address this question, we design an exchange functional, termed LV-PW86r based on this plasmon description as well as recent analysis on exchange in the large $s$-regime. In the regime with reduced gradients $s=|\

Kristian Berland; Per Hyldgaard

2013-09-06T23:59:59.000Z

216

Stochastic Analysis of Transient Flow in Heterogeneous, Variably Saturated Porous Media: The van GenuchtenMualem Constitutive Model  

E-Print Network (OSTI)

of the van Genuchten­Mualem constitu- (e.g., Yeh et al., 1985a,b; Russo, 1993, 1995a,b; Yang ettive-textured soils with a shallow water table. More the pressure head variance. It is found that the pressure head­saturatedbe ignored. flow (Li and Yeh, 1998; Ferrante and Yeh, 1999; Zhang and Lu, 2002). To describe unsaturated flow

Lu, Zhiming

217

Chemical reaction due to stronger Van der Waals and electron-ion Coulomb attractions: Ramachandran Bond  

E-Print Network (OSTI)

The origin of a chemical reaction between two reactant atoms is associated to the activation energy, with the assumption that, high-energy collisions between these atoms, are the ones that overcome the activation energy. Here, we (i) show that a stronger attractive van der Waals (vdW) and electron-ion Coulomb interactions between two polarized atoms are responsible to initiate a chemical reaction, either before or after the collision. We derive this stronger vdW attraction formula exactly using the quasi one-dimensional Drude model within the ionization energy theory and the energy-level spacing renormalization group method. Along the way, we (ii) expose the precise physical mechanism responsible for the existence of a stronger vdW interaction for both long and short distances, and also show how to technically avoid the electron-electron Coulomb repulsion between polarized electrons from these two reactant atoms. Finally, we properly and correctly associate the existence of this stronger attraction to Ramachandran's `normal limits' (distance shorter than what is allowed by the standard vdW bond) between chemically nonbonded atoms, setting the record straight.

Andrew Das Arulsamy

2011-10-15T23:59:59.000Z

218

Design and Performance of the Van Geet Off-Grid Home: Preprint  

DOE Green Energy (OSTI)

The Van Geet home near Denver, Colorado, demonstrates the successful integration of energy conservation measures and renewable energy supply in a beautiful, comfortable, energy-efficient, 295-m2 (3,176-ft2) off-grid home in a cold, sunny climate. Features include a tight envelope, energy-efficient appliances, passive solar heating (direct gain and Trombe wall), natural cooling, solar hot water, and photovoltaics. In addition to describing this house and its performance, this paper describes the recommended design process of (1) setting a goal for energy efficiency at the outset, (2) applying rules of thumb, and (3) using computer simulation to fine-tune the design. Performance monitoring and computer simulation are combined for the best possible analysis of energy performance. In this case, energy savings are estimated as 89% heating and cooling, 83% electrical, and nearly 100% domestic water heating. The heating and cooling energy use is 8.96 kJ/Cdaym2 (0.44 Btu/Fdayft2).

Barley, C. D.; Torcellini, P.; Van Geet, O.

2003-01-01T23:59:59.000Z

219

Spatially resolved U(VI) partitioning and speciation: Implications for plume scale behavior of contaminant U in the Hanford vadose zone  

E-Print Network (OSTI)

EM/GJ1302- 2006, Stoller Hanford Office, Richland, WA. 2006.characterization of U(VI) in Hanford vadose zone poreUranium Geochemistry at the Hanford Site. Pacific Northwest

Wan, Jiamin

2009-01-01T23:59:59.000Z

220

A Conceptual model of coupled biogeochemical and hydrogeological processes affected by in situ Cr(VI) bioreduction in groundwater at Hanford 100H Site  

E-Print Network (OSTI)

in Groundwater at Hanford 100H Site B.Faybishenko, P.E.Long,Cr(VI) contaminated groundwater at Hanford 100H site. A slowHRC TM ), was injected in Hanford sediments to stimulate

2006-01-01T23:59:59.000Z

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221

Gas Combustion Appliances: Validating VENT-II Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and  

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

Predicting Backdrafting and Spillage for Natural-Draft Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray Environmental Energy Technologies Division April 2013 In Press as: Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray. 2013. "Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: A Validation of VENT-II". HVAC&R Research, DOI:10.1080/10789669.2013.771948 LBNL-6193E 2 DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof,

222

CORROSION STUDY FOR THE EFFLUENT TREATMENT FACILITY (ETF) CHROME (VI) REDUCTANT SOLUTION USING 304 & 316L STAINLESS STEEL  

Science Conference Proceedings (OSTI)

The Effluent Treatment Facility has developed a method to regenerate spent resin from the groundwater pump and treat intercepting chrome(VI) plumes (RPP-RPT-32207, Laboratory Study on Regeneration of Spent DOWEX 21K 16-20 Mesh Ion Exchange Resin). Subsequent laboratory studies have shown that the chrome(VI) may be reduced to chrome(III) by titrating with sodium metabisulfite to an oxidation reduction potential (ORP) of +280 mV at a pH of 2. This test plan describes the use of cyclic potentiodynamic polarization and linear polarization techniques to ascertain the electrochemical corrosion and pitting propensity of the 304 and 316L stainless steel in the acidified reducing the solution that will be contained in either the secondary waste receiver tank or concentrate tank.

DUNCAN, J.B.

2007-06-27T23:59:59.000Z

223

Stable ohmic contacts to thin films of p-type tellurium-containing II-VI semiconductors  

SciTech Connect

A photovolatic device is described comprising: a light transmissive substrate; an electrically conductive, transparent layer disposed on the substrate as a first electrode; a layer of a first semiconductor disposed on the first electrode; a p-type thin film of a tellurium-containing II-VI semiconductor disposed on the first semiconductor to form a photoresponsive junction with it; and a second electrode contacting the thin film.

Szabo, L.F.; Biter, W.J.

1988-04-05T23:59:59.000Z

224

THE PROPERTIES OF TWO LOW-REDSHIFT O VI ABSORBERS AND THEIR ASSOCIATED GALAXIES TOWARD 3C 263 ,  

SciTech Connect

Ultraviolet observations of the QSO 3C 263 (z{sub em} = 0.652) with Cosmic Origins Spectrograph and FUSE reveal O VI absorption systems at z = 0.06342 and 0.14072. WIYN multi-object spectrograph observations provide information about the galaxies associated with the absorbers. The multi-phase system at z = 0.06342 traces cool photoionized gas and warm collisionally ionized gas associated with an L {approx} 0.31 L* compact spiral emission line galaxy with an impact parameter of 63 kpc. The cool photoionized gas in the absorber is well modeled, with log U {approx} -2.6, log N(H) {approx} 17.8, log n(H) {approx} -3.3 and [Si/H] = -0.14 {+-} 0.23. The collisionally ionized gas containing C IV and O VI probably arises in cooling shock-heated transition temperature gas with log T {approx} 5.5. The absorber is likely tracing circumgalactic gas enriched by gas ejected from the spiral emission line galaxy. The simple system at z = 0.14072 only contains O VI and broad and narrow H I. The O VI with b = 33.4 {+-} 11.9 km s{sup -1} is likely associated with the broad H I {lambda}1215 absorption, with b = 86.7 {+-} 15.4 km s{sup -1}. The difference in Doppler parameters implies the detection of a very large column of warm gas with log T = 5.61(+0.16, -0.25), log N(H) = 19.54(+0.26, -0.44), and [O/H] = -1.48 (+0.46, -0.26). This absorber is possibly associated with a 1.6 L* absorption line galaxy with an impact parameter of 617 kpc, although an origin in warm filament gas or in the halo of a fainter galaxy is more likely.

Savage, B. D.; Kim, T.-S.; Wakker, B. P. [Department of Astronomy, University of Wisconsin, Madison, WI 53706 (United States); Keeney, B.; Stocke, J.; Syphers, D. [CASA, University of Colorado, Boulder, CO (United States); Narayanan, A. [Indian Institute of Space Science and Technology, Thiruvananthapuram 695547, Kerala (India)

2012-07-01T23:59:59.000Z

225

U(VI) bioreduction with emulsified vegetable oil as the electron donor-- Microcosm tests and model development  

Science Conference Proceedings (OSTI)

Microcosm tests were conducted to study U(VI) bioreduction in contaminated sediments with emulsified vegetable oil (EVO) as the electron donor. In the microcosms, EVO was degraded by indigenous microorganisms and stimulated Fe, U, and sulfate bioreduction, and methanogenesis. Removal of aqueous U occurred concurrently with sulfate reduction, with more reduction of total U in the case of higher initial sulfate concentrations. X-ray absorption near-edge spectroscopy (XANES) analysis confirmed U(VI) reduction to U(IV). As the acetate concentration peaked in 10~20 days in oleate microcosms, the maximum was reached in 100~120 days in the EVO microcosms, indicating that EVO hydrolysis was rate-limiting. The acetate accumulation was sustained over 50 days longer in the oleate and EVO than in the ethanol microcosms, suggesting that acetate-utilizing methanogenesis was slower in the cases of oleate and EVO. Both slow hydrolysis and methanogenesis could contribute to potential sustained bioreduction in field application. Biogeochemical models were developed to couple degradation of EVO, production and oxidation of long-chain fatty acids, glycerol, acetate, and hydrogen, reduction of Fe(III), U(VI) and sulfate, and methanogenesis with growth and decay of microbial functional groups. The models were used to simulate the coupled processes in a field test in a companion article.

Tang, Guoping [ORNL; Wu, Wei-min [Stanford University; Watson, David B [ORNL; Parker, Jack C. [University of Tennessee, Knoxville (UTK); Schadt, Christopher Warren [ORNL; Brooks, Scott C [ORNL; Shi, Xiaoqing [ORNL

2013-01-01T23:59:59.000Z

226

Cr(VI) adsorption on functionalized amorphous and mesoporous silica from aqueous and non-aqueous media  

Science Conference Proceedings (OSTI)

A mesoporous silica (SBA-15) and amorphous silica (SG) have been chemically modified with 2-mercaptopyridine using the homogeneous route. This synthetic route involved the reaction of 2-mercaptopyridine with 3-chloropropyltriethoxysilane prior to immobilization on the support. The resulting material has been characterized by powder X-ray diffraction, nitrogen gas sorption, FT-IR and MAS NMR spectroscopy, thermogravimetry and elemental analysis. The solid was employed as a Cr(VI) adsorbent from aqueous and non-aqueous solutions at room temperature. The effect of several variables (stirring time, pH, metal concentration and solvent polarity) has been studied using the batch technique. The results indicate that under the optimum conditions, the maximum adsorption value for Cr(VI) was 1.83 {+-} 0.03 mmol/g for MP-SBA-15, whereas the adsorption capacity of the MP-SG was 0.86 {+-} 0.02 mmol/g. On the basis of these results, it can be concluded that it is possible to modify chemically SBA-15 and SG with 2-mercaptopyridine and to use the resulting modified silicas as effective adsorbents for Cr(VI)

Perez-Quintanilla, Damian [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain)]. E-mail: damian.perez@urjc.es; Hierro, Isabel del [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain); Fajardo, Mariano [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain); Sierra, Isabel [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain)]. E-mail: isabel.sierra@urjc.es

2007-08-07T23:59:59.000Z

227

Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van -- Operating Summary  

DOE Green Energy (OSTI)

Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure- hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

Karner, D.; Francfort, James Edward

2003-01-01T23:59:59.000Z

228

Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van Operating Summary - January 2003  

Science Conference Proceedings (OSTI)

Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

Karner, D.; Francfort, J.E.

2003-01-22T23:59:59.000Z

229

Structure of ABC Transporter MsbA in Complex with ATP Vi and  

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

ABC Transporter MsbA ABC Transporter MsbA in Comlex with ATP Vi and Lipopolysaccharide: Implications for Lipid Flipping Christopher L. Reyes and Geoffrey Chang* Department of Molecular Biology, The Scripps Research Institute, 10550 N. Torrey Pines Rd. CB105, La Jolla, CA 92137 ATP-binding cassette (ABC) transporters are integral membrane proteins critical for the transport of a wide variety of substrate molecules across the cell membrane. MsbA, along with human MDR1 P-glycoprotein, are members of the ABC transporter family that have been implicated in multidrug resistance by coupling ATP binding and hydrolysis to substrate transport. This drug efflux results in resistance to antibiotics in microorganisms and resistance to chemotherapeutic drugs in human cancer cells1. Using x-ray diffraction data collected at SSRL Beam Line 11-1 and ALS, we have determined the 4.2 Å x-ray crystal structure of MsbA in complex with transition state mimic ADP, vanadate (an analog of the g phosphate of ATP) and the human immunomodulatory substrate Ra lipopolysaccharide. This structure is the first intact ABC transporter in complex with nucleotide and substrate.

230

Coupled spin and valley physics in monolayer MoS2 and group-VI dichalcogenides  

SciTech Connect

We show that inversion symmetry breaking together with spin-orbit coupling leads to coupled spin and valley physics in monolayer MoS2 and group-VI dichalcogenides, making possible controls of spin and valley in these 2D materials. The spin-valley coupling at the valence band edges suppresses spin and valley relaxation, as flip of each index alone is forbidden by the 0.1 eV valley contrasting spin splitting. Valley Hall and spin Hall effects coexist in both electron-doped and hole-doped systems. Optical interband transitions have frequency-dependent polarization selection rules which allow selective photoexcitation of carriers with various combination of valley and spin indices. Photo-induced spin Hall and valley Hall effects can generate long lived spin and valley accumulations on sample boundaries. The physics discussed here provides a route towards the integration of valleytronics and spintronics in multi-valley materials with strong spin-orbit coupling and inversion symmetry breaking.

Xiao, Di [ORNL; Liu, G. B. [University of Hong Kong, The; Feng, wanxiang [Chinese Academy of Sciences; Xu, Xiaodong [University of Washington; Yao, Wang [University of Hong Kong, The

2012-01-01T23:59:59.000Z

231

Methods for forming thin-film heterojunction solar cells from I-III-VI{sub 2}  

DOE Patents (OSTI)

An improved thin-film, large area solar cell, and methods for forming the same are disclosed, having a relatively high light-to-electrical energy conversion efficiency and characterized in that the cell comprises a p-n type heterojunction formed of: (i) a first semiconductor layer comprising a photovoltaic active material selected from the class of I-III-VI{sub 2} chalcopyrite ternary materials which is vacuum deposited in a thin ``composition-graded`` layer ranging from on the order of about 2.5 microns to about 5.0 microns ({approx_equal}2.5 {mu}m to {approx_equal}5.0 {mu}m) and wherein the lower region of the photovoltaic active material preferably comprises a low resistivity region of p-type semiconductor material having a superimposed region of relatively high resistivity, transient n-type semiconductor material defining a transient p-n homojunction; and (ii) a second semiconductor layer comprising a low resistivity n-type semiconductor material; wherein interdiffusion occurs (a) between the elemental constituents of the two discrete juxtaposed regions of the first semiconductor layer defining a transient p-n homojunction layer, and (b) between the transient n-type material in the first semiconductor layer and the second n-type semiconductor layer. 16 figs.

Mickelsen, R.A.; Chen, W.S.

1985-08-13T23:59:59.000Z

232

Methods for forming thin-film heterojunction solar cells from I-III-VI[sub 2  

DOE Patents (OSTI)

An improved thin-film, large area solar cell, and methods for forming the same are disclosed, having a relatively high light-to-electrical energy conversion efficiency and characterized in that the cell comprises a p-n type heterojunction formed of: (1) a first semiconductor layer comprising a photovoltaic active material selected from the class of I-III-VI[sub 2] chalcopyrite ternary materials which is vacuum deposited in a thin composition-graded'' layer ranging from on the order of about 2.5 microns to about 5.0 microns ([approx equal]2.5[mu]m to [approx equal]5.0[mu]m) and wherein the lower region of the photovoltaic active material preferably comprises a low resistivity region of p-type semiconductor material having a superimposed region of relatively high resistivity, transient n-type semiconductor material defining a transient p-n homojunction; and (2), a second semiconductor layer comprising a low resistivity n-type semiconductor material; wherein interdiffusion (a) between the elemental constituents of the two discrete juxtaposed regions of the first semiconductor layer defining a transient p-n homojunction layer, and (b) between the transient n-type material in the first semiconductor layer and the second n-type semiconductor layer, is allowed.

Mickelsen, R.A.; Chen, W.S.

1982-06-15T23:59:59.000Z

233

Methods for forming thin-film heterojunction solar cells from I-III-VI.sub. 2  

DOE Patents (OSTI)

An improved thin-film, large area solar cell, and methods for forming the same, having a relatively high light-to-electrical energy conversion efficiency and characterized in that the cell comprises a p-n type heterojunction formed of: (i) a first semiconductor layer comprising a photovoltaic active material selected from the class of I-III-VI.sub.2 chalcopyrite ternary materials which is vacuum deposited in a thin "composition-graded" layer ranging from on the order ot about 2.5 microns to about 5.0 microns (.congruent.2.5 .mu.m to .congruent.5.0 .mu.m) and wherein the lower region of the photovoltaic active material preferably comprises a low resistivity region of p-type semiconductor material having a superimposed region of relatively high resistivity, transient n-type semiconductor material defining a transient p-n homojunction; and (ii), a second semiconductor layer comprising a low resistivity n-type semiconductor material; wherein interdiffusion (a) between the elemental constituents of the two discrete juxtaposed regions of the first semiconductor layer defining a transient p-n homojunction layer, and (b) between the transient n-type material in the first semiconductor layer and the second n-type semiconductor layer, causes the The Government has rights in this invention pursuant to Contract No. EG-77-C-01-4042, Subcontract No. XJ-9-8021-1 awarded by the U.S. Department of Energy.

Mickelsen, Reid A. (Bellevue, WA); Chen, Wen S. (Seattle, WA)

1985-01-01T23:59:59.000Z

234

Methods for forming thin-film heterojunction solar cells from I-III-VI.sub. 2  

DOE Patents (OSTI)

An improved thin-film, large area solar cell, and methods for forming the same, having a relatively high light-to-electrical energy conversion efficiency and characterized in that the cell comprises a p-n type heterojunction formed of: (i) a first semiconductor layer comprising a photovoltaic active material selected from the class of I-III-VI.sub.2 chalcopyrite ternary materials which is vacuum deposited in a thin "composition-graded" layer ranging from on the order of about 2.5 microns to about 5.0 microns (.congruent.2.5.mu.m to .congruent.5.0.mu.m) and wherein the lower region of the photovoltaic active material preferably comprises a low resistivity region of p-type semiconductor material having a superimposed region of relatively high resistivity, transient n-type semiconductor material defining a transient p-n homojunction; and (ii), a second semiconductor layer comprising a low resistivity n-type semiconductor material; wherein interdiffusion (a) between the elemental constituents of the two discrete juxtaposed regions of the first semiconductor layer defining a transient p-n homojunction layer, and (b) between the transient n-type material in the first semiconductor layer and the second n-type semiconductor layer, causes the transient n-type material in The Government has rights in this invention pursuant to Contract No. EG-77-C-01-4042, Subcontract No. XJ-9-8021-1 awarded by the U.S. Department of Energy.

Mickelsen, Reid A. (Bellevue, WA); Chen, Wen S. (Seattle, WA)

1982-01-01T23:59:59.000Z

235

Permeability reduction mechanisms involved in in-situ gelation of a polyacrylamide/chromium (VI)/thiourea system  

SciTech Connect

In this paper an investigation of the in-situ gelation of a polyacrylamide/chromium(VI)/thiourea system under flow conditions in unconsolidated sandpacks is presented. High flow resistance was observed in a localized section of the sandpacks that was consistent with deep-bed filtration mechanisms. A method to measure the size of aggregates in gel solution is also presented. Results from this method showed that the gel aggregates grow with reaction time and distance traveled through the sandpack, supporting the conclusion that filtration is a dominant factor in the in-situ gelation process under flow conditions.

McCool, C.S.; Green, D.W.; Willhits, G.P. (University of Kansas, KS (US))

1991-02-01T23:59:59.000Z

236

Remediation of Cr(VI) by biogenic magnetic nanoparticles: An x-ray magnetic circular dichroism study  

SciTech Connect

Biologically synthesized magnetite (Fe{sub 3}O{sub 4}) nanoparticles are studied using x-ray absorption and x-ray magnetic circular dichroism following exposure to hexavalent Cr solution. By examining their magnetic state, Cr cations are shown to exist in trivalent form on octahedral sites within the magnetite spinel surface. The possibility of reducing toxic Cr(VI) into a stable, non-toxic form, such as a Cr{sup 3+}-spinel layer, makes biogenic magnetite nanoparticles an attractive candidate for Cr remediation.

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

2009-09-04T23:59:59.000Z

237

Microwave-Assisted Synthesis of II-VI Semiconductor Micro- and Nanoparticles towards Sensor Applications  

E-Print Network (OSTI)

Engineering particles at the nanoscale demands a high degree of control over process parameters during synthesis. For nanocrystal synthesis, solution-based techniques typically include application of external convective heat. This process often leads to slow heating and allows decomposition of reagents or products over time. Microwave-assisted heating provides faster, localized heating at the molecular level with near instantaneous control over reaction parameters. In this work, microwave-assisted heating has been applied for the synthesis of II-VI semiconductor nanocrystals namely, ZnO nanopods and CdX (X = Se, Te) quantum dots (QDs). Based on factors such as size, surface functionality and charge, optical properties of such nanomaterials can be tuned for application as sensors. ZnO is a direct bandgap semiconductor (3.37 eV) with a large exciton binding energy (60 meV) leading to photoluminescence (PL) at room temperature. A microwave-assisted hydrothermal approach allows the use of sub-5 nm ZnO zero-dimensional nanoparticles as seeds for generation of multi-legged quasi one-dimensional nanopods via heterogeneous nucleation. ZnO nanopods, having individual leg diameters of 13-15 nm and growing along the [0001] direction, can be synthesized in as little as 20 minutes. ZnO nanopods exhibit a broad defect-related PL spanning the visible range with a peak at ~615 nm. Optical sensing based on changes in intensity of the defect PL in response to external environment (e.g., humidity) is demonstrated in this work. Microwave-assisted synthesis was also used for organometallic synthesis of CdX(ZnS) (X = Se, Te) core(shell) QDs. Optical emission of these QDs can be altered ased on their size and can be tailored to specific wavelengths. Further, QDs were incorporated in Enhanced Green-Fluorescent Protein – Ultrabithorax (EGFP-Ubx) fusion protein for the generation of macroscale composite protein fibers via hierarchal self-assembly. Variations in EGFP- Ubx·QD composite fiber surface morphology and internal QD distribution were studied with respect to (i) time of QD addition (i.e., pre or post protein self-assembly) and (ii) QD surface charge — negatively charged QDs with dihydrolipoic acid functionalization and positively charged QDs with polyethyleneimine coating. Elucidating design motifs and understanding factors that impact the protein-nanoparticle interaction enables manipulation of the structure and mechanical properties of composite materials.

Majithia, Ravish

2013-05-01T23:59:59.000Z

238

Observation of lines above 2000 A in O VIII and C VI in the Princeton Large Torus due to charge-exchange processes: Diagnostic applications  

DOE Green Energy (OSTI)

Hydrogenlike oxygen and carbon lines from transitions (..delta..n = 1) between levels of high principal quantum number n, with wavelengths above 2000 A have been observed. Observations of such transitions were possible due to charge-exchange processes during neutral beam injection of hydrogen atoms into the Princeton Large Torus tokamak. The lines are O VIII 2976 A (8--7 transitions), C VI 3434 A (7--6), and C VI 5291 A (8--7). Application of these lines for ion temperature measurements and initial observations of neutral beam vertical distributions in the plasma are presented.

Suckewer, S.; Skinner, C.H.; Stratton, B.; Bell, R.; Cavallo, A.; Hosea, J.; Hwang, D.; Schilling, G.

1984-08-01T23:59:59.000Z

239

Extraction of Th(IV) and U(VI) by dihexyl-N,N-diethylcarbamoylmethylphosphonate from aqueous nitrate media  

SciTech Connect

The extraction behavior of Th(IV) and U(VI) from nitrate media was studied using relatively pure dihexyl-N,N-diethylcarbamoylmethylphosphonate (DHDECMP). The data were compared with analogous measurements obtained with dibutyl butylphosphonate (DB(BP)). It was found that the extractant dependency is second power for U(VI) with both DHDECMP and DB(BP). However, the extractant dependency for Th(IV) is third power for DB(BP) but varied from 2.5 to 2.0 power for DHDECMP depending on the total nitrate concentration. The K/sub d/ data do not support the theory that DHDECMP is an effective chelating agent for actinide ions. Significant differences between DHDECMP and DB(BP) do appear in the extraction behavior of Th(IV) from 1 to 5 M HNO/sub 3/. These differences are explained by the ability of DHDECMP to buffer itself against the effects of HNO/sub 3/ by protonation of the amide group.

Horwitz, E.P.; Kalina, D.G.; Muscatello, A.C.

1981-05-01T23:59:59.000Z

240

Anticipative Ramp Metering Control Using Dynamic Traffic M. van den Berg, T. Bellemans, B. De Schutter, B. De Moor, J. Hellendoorn  

E-Print Network (OSTI)

Anticipative Ramp Metering Control Using Dynamic Traffic Assignment M. van den Berg, T. Bellemans control approach for ramp metering in freeway networks. If ramp metering is implemented in a freeway-based predictive traffic control framework. In this way, anticipative model predictive control for ramp metering

Note: This page contains sample records for the topic "vi van dyke" 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

FreezeFrac Improves the Productivity of Gas Shales S. Enayatpour, E. Van Oort, T. Patzek, University of Texas At Austin  

E-Print Network (OSTI)

SPE 166482 FreezeFrac Improves the Productivity of Gas Shales S. Enayatpour, E. Van Oort, T. Patzek to unconventional hydrocarbon reservers such as oil shales, gas shales, tight gas sands, coalbed methane, and gas; Keaney et al., 2004). Successful production of oil and gas from shales with nano-Darcy range permeability

Patzek, Tadeusz W.

242

Combustion testing and heat recovery study: Frank E. Van Lare Wastewater Treatment Plant, Monroe County. Final report  

DOE Green Energy (OSTI)

The objectives of the study were to record and analyze sludge management operations data and sludge incinerator combustion data; ascertain instrumentation and control needs; calculate heat balances for the incineration system; and determine the feasibility of different waste-heat recovery technologies for the Frank E. Van Lare (FEV) Wastewater Treatment Plant. As an integral part of this study, current and pending federal and state regulations were evaluated to establish their impact on furnace operation and subsequent heat recovery. Of significance is the effect of the recently promulgated Federal 40 CFR Part 503 regulations on the FEV facility. Part 503 regulations were signed into law in November 1992, and, with some exceptions, affected facilities must be in compliance by February 19, 1994. Those facilities requiring modifications or upgrades to their incineration or air pollution control equipment to meet Part 503 regulations must be in compliance by February 19, 1995.

NONE

1995-01-01T23:59:59.000Z

243

Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Round 1 Emissions Results from Compressed Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet Kenneth J. Kelly, Brent K. Bailey, and Timothy C. Coburn National Renewable Energy Laboratory Leslie Eudy ManTech Environmental Technology, Inc. Peter Lissiuk Environmental Research and Development Corp. Presented at Society for Automotive Engineers International Spring Fuels and Lubricants Meeting Dearborn, MI May 6-8, 1996 The work described here was wholly funded by the U.S. Department of Energy, a U.S. government agency. As such, this information is in the public domain, may be copied and otherwise accessed freely, and is not subject to copyright laws. These papers were previously published in hard copy form by the Society of Automotive Engineers, Inc.

244

De Haas-van Alphen Oscillations In Quasi-two-dimensional Underdoped Cuprate Superconductors In The Canonical Ensemble  

SciTech Connect

We calculate the de Haas-van Alphen (dHvA) effect waveform using the canonical ensemble for different Fermi surface scenarios applicable to the underdoped cuprate superconductor YBa{sub 2}Cu{sub 3}O{sub 6.5}, in which quantum oscillations have recently been observed. The harmonic content of the dHvA waveform of the principal F{sub {alpha}} {approx} 500 T frequency is consistent with the existence of a second thermodynamically dominant section of Fermi surface that acts primarily as a charge reservoir. Oscillations in the charge density to and from this reservoir are shown to potentially contribute to the observed large quantum oscillations in the Hall resistance.

Harrison, N [Los Alamos National Laboratory; Sebastian, S E [CAMBRIDGE UNIV.

2008-01-01T23:59:59.000Z

245

Fermi surface of SrFe2P2 determined by de Haas-van Alphen effect  

SciTech Connect

We report measurements of the Fermi surface (FS) of the ternary iron-phosphide SrFe{sub 2}P{sub 2} using the de Haas-van Alphen effect. The calculated FS of this compound is very similar to SrFe{sub 2}As{sub 2}, the parent compound of the high temperature superconductors. Our data show that the Fermi surface is composed of two electron and two hole sheets in agreement with bandstructure calculations. Several of the sheets show strong c-axis warping emphasizing the importance of three-dimensionality in the non-magnetic state of the ternary pnictides. We find that the electron and hole pockets have a different topology, implying that this material does not satisfy a ({pi},{pi}) nesting condition.

Analytis, J.G.

2010-05-26T23:59:59.000Z

246

Synthesis, electrochemistry, and spectroscopic properties of six-coordinate monooxomolybdenum(VI) complexes containing tridentate Schiff base and bidentate catecholate ligands. Crystal and molecular structure of (N-salicylidene-2-aminophenolato)(naphthalene-2,3-diolato)oxomolybdenum(VI)  

SciTech Connect

Six-coordinate monooxomolybdenum(VI) complexes, MoO(cat)(Sap), where Sap/sup 2 -/ = the Schiff base dianion N-salicylidene-2-aminophenolate and cat/sup 2 -/ = catecholate Cat/sup 2 -/, naphthalene-2,3-diolate (Naphcat/sup 2 -/), or 3,5-di-tert-butylcatecholate (DTBcat/sup 2 -/), are prepared by reacting the Mo(VI) dimer. (MoO/sub 2/(Sap))/sub 2/, with the appropriate catechol. The products are characterized by cyclic voltammetry, mass spectrometry, and uv/vis, ir, and /sup 95/Mo NMR spectroscopy. The MoO(cat)(Sap) complexes represent the first examples of a mononuclear MoO/sup 4 +/ center with a coordination number of six. The crystal structure of the MoO-(Naphcat)(Sap) derivative is reported, confirming the six-coordinate, distorted octahedrla environment about Mo(VI). Bond angles in the coordination group deviate from the ideal value of 90/degrees/ as a consequence of the ligand bite constraints and because all four O-Mo-O angles involving the terminal oxo ligand are larger than the ideal 90/degrees/ value. MoO(cat)(Sap) complexes undergo reversible one-electronic reduction at -0.5 to -0.7 V versus Fc /sup +/0/ followed by irreversible one-electron reduction at -1.6 to -1.9 V. Reversible MoO/sup 4 +//MoO/sup 3 +/ electrochemistry is attributed to the fact that the Mo d/sub xy/orbital of MoO(cat)(Sap) can be singly occupied upon reduction to Mo(V) without unfavorable interaction with the four bonds in its equatorial plane. This contrasts with the irreversible electrochemical behavior of seven-coordinate MoO/sup 4 +/ complexes, which contain five such bonds. The /sup 95/Mo NMR chemical shift of MoO(Naphcat)(Sap) is +385 ppM versus external molybdate; this value is highly deshielded with respect to seven-coordinate MoO/sup 4 +/ and six-coordinate MoO/sub 2//sup 2 +/ complexes with O and N donors. 35 references, 4 figures, 5 tables.

Mondal, J.U.; Schultz, F.A.; Brennan, T.D.; Scheidt, W.R.

1988-11-02T23:59:59.000Z

247

The grounding of the scientific endeavor: Armstrong's inference to the best explanation and Van Fraassen's concept of symmetry  

E-Print Network (OSTI)

The hegemony of the Inference to the Best Explanation as the rule which scientists follow in theorizing has been challenged in recent debates in philosophy of science by the concept of Symmetry. Inference to the Best Explanation as part of the Realist view of science has been most ably defended by David Armstrong. The concept of Symmetry, as part of the Constructive Empiricist view of science, is championed by Bas van Fraassen. If van Fraassen's Symmetry Principles are to become the rules which all scientists follow, one would need to provide a rationally compelling reason to persuade us to abandon Scientific Realism in favor of Constructive Empiricism. Conversely, if Armstrong wanted all scientists to be Scientific Realists in their use of IBE, then he would have to provide a rationally compelling reason to do so. Part of such a project must include showing that to hold the opposing view would comn-dt one to an irrational position. But it is clear that both Scientific Realism and Constructive Empiricism are within the bounds of what is rational. Since neither view can be shown to be rationally compelling, we must ask whether one is rationally preferable to the other. There are two types of competition in deciding whether one theory is rationally preferable to another. These are the philosophical theory competition and the scientific theory competition. Relying on the former seems to result in the victory of Scientific Realism, while relying on the latter results in the victory of Constructive Empiricism. I argue that this particular conflict belongs in the philosophical theory competition, with the result that Scientific Realism, and with it IBE, should be the dominant account of science.

DeGroot, David Arie

1996-01-01T23:59:59.000Z

248

SaVi: satellite constellation visualization Research Fellow, Centre for Communication Systems Research at the University of Surrey, e-mail: L.Wood@surrey.ac.uk  

E-Print Network (OSTI)

Command Language (Tcl). This two-pronged approach allows SaVi to be scriptable. Simple, short, Tcl scripts to the scripts of the network simulator ns-2, which also relies on Tcl. Many scripts simulating, illustrating is presented in Tcl's Toolkit, Tk, which complements Tcl and allows for relatively straightforward creation

Wood, Lloyd

249

Quest for Environmentally-Benign Ligands for Actinide Separations: Thermodynamic, Spectroscopic, and Structural Characterization of U(VI) Complexes with Oxa-Diamide and Related Ligands  

SciTech Connect

Complexation of U(VI) with N,N,N{prime},N{prime}-tetramethyl-3-oxa-glutaramide (TMOGA) and N,N-dimethyl-3-oxa-glutaramic acid (DMOGA) was studied in comparison with their dicarboxylate analog, oxydiacetic acid (ODA). Thermodynamic parameters, including stability constants, enthalpy and entropy of complexation, were determined by spectrophotometry, potentiometry and calorimetry. Single-crystal X-ray diffractometry, EXAFS spectroscopy, FT-IR absorption and laser-induced luminescence spectroscopy were used to obtain structural information on the U(VI) complexes. Like ODA, TMOGA and DMOGA form tridentate U(VI) complexes, with three oxygen atoms (the amide, ether and/or carboxylate oxygen) coordinating to the linear UO{sub 2}{sup 2+} cation via the equatorial plane. The stability constants, enthalpy and entropy of complexation all decrease in the order ODA > DMOGA > TMOGA, showing that the complexation is entropy driven and the substitution of a carboxylate group with an amide group reduces the strength of complexation with U(VI) due to the decrease in the entropy of complexation. The trend in the thermodynamic stability of the complexes correlates very well with the structural and spectroscopic data obtained by single crystal XRD, FT-IR and laser-induced luminescence spectroscopy.

Advanced Light Source; Tian, Guoxin; Rao, Linfeng; Teat, Simon J.; Liu, Guokui

2009-01-05T23:59:59.000Z

250

The nuclear liquid-gas phase transition at large $N_c$ in the Van der Waals approximation  

E-Print Network (OSTI)

We examine the nuclear liquid-gas phase transition at large number of colors ($N_c$) within the framework of the Van Der Waals (VdW) model. We argue that the VdW equation is appropriate at describing inter-nucleon forces, and discuss how each parameter scales with $N_c$. We demonstrate that $N_c=3$ (our world) is not large with respect to the other dimensionless scale relevant to baryonic matter, the number of neighbors in a dense system $N_N$. Consequently, we show that the liquid-gas phase transition looks dramatically different at $N_c \\to \\infty$ with respect of our world: The critical point temperature becomes of the order of $\\lqcd$ rather than below it. The critical point density becomes of the order of the baryonic density, rather than an order of magnitude below it. These are precisely the characteristics usually associated with the "Quarkyonic phase". We therefore conjecture that quarkyonic matter is simply the large $N_c$ limit of the nuclear liquid, and the interplay between $N_c$ and $N_N$ is the reason why the nuclear liquid in our world is so different from quarkyonic matter. We conclude by suggesting ways our conjecture can be tested in future lattice measurements.

Giorgio Torrieri; Igor Mishustin

2010-06-12T23:59:59.000Z

251

ENDF/B-VII.0, ENDF/B-VI, JEFF-3.1, AND JENDL-3.3 RESULTS FOR UNREFLECTED PLUTONIUM SOLUTIONS AND MOX LATTICES (U)  

SciTech Connect

Previous studies have indicated that ENDF/B-VII preliminary releases {beta}-2 and {beta}-3, predecessors to the recent initial release of ENDF/B-VII.0, produce significantly better overall agreement with criticality benchmarks than does ENDF/B-VI. However, one of those studies also suggests that improvements still may be needed for thermal plutonium cross sections. The current study substantiates that concern by examining criticality benchmarks for unreflected spheres of plutonium-nitrate solutions and for slightly and heavily borated mixed-oxide (MOX) lattices. Results are presented for the JEFF-3.1 and JENDL-3.3 nuclear data libraries as well as ENDF/B-VII.0 and ENDF/B-VI. It is shown that ENDF/B-VII.0 tends to overpredict reactivity for thermal plutonium benchmarks over at least a portion of the thermal range. In addition, it is found that additional benchmark data are needed for the deep thermal range.

MOSTELLER, RUSSELL D. [Los Alamos National Laboratory

2007-02-09T23:59:59.000Z

252

WVU FY 2009Expanding West Virginia's Economy WE s t Vi rg i n i a U n i V E r s i t y  

E-Print Network (OSTI)

in business volume · $1 billion in employee compensation · $37.1 million in assorted state taxes The economic: · 45,500 jobs · $8.28 billion in business volume · $1.8 billion in employee compensation · $69 millionWVU FY 2009Expanding West Virginia's Economy WE s t Vi rg i n i a U n i V E r s i t y: amy

Mohaghegh, Shahab

253

FINAL REPORT FOR THE REDUCTION OF CHROME (VI) TO CHROME (III) IN THE SECONDARY WASTE STREAM OF THE EFFLUENT TREATMENT FACILITY  

SciTech Connect

This report documents the laboratory results of RPP-PLAN-35958, Test Plan for the Effluent Treatment Facility to Reduce Chrome (VI) to Chrome (III) in the Secondary Waste Stream With the exception of the electrochemical corrosion scans, all work was carried out at the Center for Laboratory Science (CLS) located at the Columbia Basin College. This document summarizes the work carried out at CLS and includes the electrochemical scans and associated corrosion rates for 304 and 316L stainless steel.

DUNCAN JB; GUTHRIE MD

2008-08-29T23:59:59.000Z

254

Fe(III) Reduction and U(VI) Immobilization by Paenibacillus sp. Strain 300A, Isolated from Hanford 300A Subsurface Sediments  

Science Conference Proceedings (OSTI)

A facultative iron-reducing (Fe(III)-reducing) Paenibacillus sp. strain was isolated from Hanford 300A subsurface sediment biofilms that was capable of reducing soluble Fe(III) complexes (Fe(III)-NTA and Fe(III)-citrate) but unable to reduce poorly crystalline ferrihydrite (Fh). However, Paenibacillus sp. 300A was capable of reducing Fh in the presence of low concentrations (2 µM) of either of electron transfer mediators (ETMs) flavin mononucleotide (FMN) or anthraquinone-2,6-disulfonate (AQDS). Maximum initial Fh reduction rates were observed at catalytic concentrations (Hanford 300A subsurface sediments. In the absence of ETMs, Paenibacillus sp. 300A was capable of immobilizing U(VI) through both reduction and adsorption. The relative contributions of adsorption and microbial reduction to U(VI) removal from the aqueous phase were ~7:3 in PIPES and ~1:4 in bicarbonate buffer. Our study demonstrated that Paenibacillus sp. 300A catalyzes Fe(III) reduction and U(VI) immobilization and that these reactions benefit from externally added or naturally existing ETMs in 300A subsurface sediments.

Ahmed, B.; Cao, B.; McLean, Jeffrey S.; Ica, Tuba; Dohnalkova, Alice; Istanbullu, Ozlem; Paksoy, Akin; Fredrickson, Jim K.; Beyenal, Haluk

2012-11-07T23:59:59.000Z

255

Solid-State Lighting Issue 18: Scientific Literature (Late May...  

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

efficient room temperature spin injection in a metal-insulator-semiconductor light-emitting diode." P Van Dorpe, VF Motsnyi, M Nijboer, E Goovaerts, VI Safarov, J Das, W Van...

256

Three-Dimensional Topological Insulators in I-III-VI2 and II-IV-V2 Chalcopyrite Semiconductors  

SciTech Connect

The recent discovery of topological insulators with exotic metallic surface states has garnered great interest in the fields of condensed matter physics and materials science.1 A number of spectacular quantum phenomena have been predicted when the surface states are under the influence of magnetism and superconductivity,2 5 which could open up new opportunities for technological applications in spintronics and quantum computing. To achieve this goal, material realization of topological insulators with desired physical properties is of crucial importance. Based on first-principles calculations, here we show that a large number of ternary chalcopyrite compounds of composition I-III-VI2 and II-IV-V2 can realize the topological insulating phase in their native states. The crystal structure of chalcopyrites is derived from the frequently used zinc-blende structure, and many of them possess a close lattice match to important mainstream semiconductors, which is essential for a smooth integration into current semiconductor technology. The diverse optical, electrical and structural properties of chalcopyrite semiconductors,6 and particularly their ability to host room-temperature ferromagnetism,7 9 make them appealing candidates for novel spintronic devices.

Feng, wanxiang [Chinese Academy of Sciences; Ding, Jun [Beijing National Laboratory for Condensed Matter Physics/Chinese Academy of Scie; Xiao, Di [ORNL; Yao, yugui [Chinese Academy of Sciences

2011-01-01T23:59:59.000Z

257

Marcos Heil Costa Departamento de Engenharia Agrícola, Universidade Federal de Viçosa, Brasil  

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

43 a 553. 43 a 553. 1 Efeitos de Variabilidade Climática e Desmatamento No Regime de Águas Superficiais Marcos Heil Costa Departamento de Engenharia Agrícola, Universidade Federal de Viçosa, Brasil Michael T. Coe Woods Hole Research Center, Falmouth, Massachusetts, USA Jean Loup Guyot LMTG, Institut de Recherche pour le Développement, Toulouse, France O regime de escoamento de rios na Bacia Amazônica mostra uma considerável variabilidade em escalas interanuais e decadais. A principal fonte de variação são os eventos do El Niño-Oscilação Sul (ENOS). Eventos de El Niño causam diminuição de precipitação, escoamento fluvial e padrões de inundação em toda a região, com reduções mais fortes que ocorrem na parte norte da bacia. Por outro lado, os eventos do La Niña causam aumento

258

Stratospheric ozone protection: The Montreal Protocol and Title VI of the Clean Air Act Amendments of 1990  

Science Conference Proceedings (OSTI)

The stratospheric ozone layer protects the surface of the Earth from harmful ultraviolet (UV-B) radiation, which has been causally linked to skin cancer and cataracts, suppression of the human immune system, damage to crops and aquatic organisms, the formation of ground-level zone and the rapid weathering of outdoor plastics. In recent years, scientists have observed a significant deterioration of the ozone layer, particularly over the poles, but increasingly over populated regions as well. This deterioration has been attributed to the atmospheric release of certain man-made halocarbons, including chlorofluorocarbons (CFCs), halons, methyl chloroform and carbon tetrachloride. Once used extensively as propellants for aerosol sprays (but generally banned for such purposes since 1978), CFCs are widely used today as refrigerants, foams and solvents. All of these chlorinated (CFC, methyl chloroform and carbon tetrachloride) and brominated (halon) compounds are classified for regulatory purposes as Class I substances because of their significant ozone-depleting potential. Hydrochlorofluorocarbons (HCFCs), developed as alternatives to CFCs and halons for many different applications, have been classified for regulatory purposes as Class II substances because of their relatively less destructive impact on stratospheric ozone. This paper describes the following regulations to reduce destruction of the ozone layer: the Montreal Protocol; Title VI of the Clean air Act Amendments of 1990; Accelerated Phase-out schedules developed by the countries which signed the Montreal Protocol; Use restrictions; Recycling and Emission reduction requirements; Servicing of motor vehicle air conditions; ban on nonessential products; labeling requirements; safe alternatives. 6 refs.

Babst, C.R. III

1993-08-01T23:59:59.000Z

259

U(VI) bioreduction with emulsified vegetable oil as the electron donor-Model application to a field test  

Science Conference Proceedings (OSTI)

A one-time 2-hour emulsified vegetable oil (EVO) injection in a fast flowing aquifer decreased U discharge to a stream for over a year. Using a comprehensive biogeochemical model developed in the companion article based on microcosm tests, we approximately matched the observed acetate, nitrate, Fe, U, and sulfate concentrations, and described the major evolution trends of multiple microbial functional groups in the field test. While the lab-determined parameters were generally applicable in the field-scale simulation, the EVO hydrolysis rate constant was estimated to be an order of magnitude greater in the field than in the microcosms. The model predicted substantial biomass (sulfate reducers) and U(IV) accumulation near the injection wells and along the side boundaries of the treatment zone where electron donors (long-chain fatty acids) from the injection wells met electron acceptors (sulfate) from the surrounding environment. While EVO retention and hydrolysis characteristics were expected to control treatment longevity, modeling results indicated that electron acceptors such as sulfate may not only compete for electrons but also play a conducive role in degrading complex substrates and enhancing U(VI) reduction and immobilization. As a result, the spacing of the injection wells could be optimized for effective sustainable bioremediation.

Tang, Guoping [ORNL; Watson, David B [ORNL; Wu, Wei-min [Stanford University; Schadt, Christopher Warren [ORNL; Parker, Jack C [ORNL; Brooks, Scott C [ORNL

2013-01-01T23:59:59.000Z

260

Impact of uranyl-calcium-carbonato complexes on uranium(VI) adsorption to synthetic and natural sediments  

Science Conference Proceedings (OSTI)

Adsorption on soil and sediment solids may decrease aqueous uranium concentrations and limit its propensity for migration in natural and contaminated settings. Uranium adsorption will be controlled in large part by its aqueous speciation, with a particular dependence on the presence of dissolved calcium and carbonate. Here we quantify the impact of uranyl speciation on adsorption to both goethite and sediments from the Hanford Clastic Dike and Oak Ridge Melton Branch Ridgetop formations. Hanford sediments were preconditioned with sodium acetate and acetic acid to remove carbonate grains, and Ca and carbonate were reintroduced at defined levels to provide a range of aqueous uranyl species. U(VI) adsorption is directly linked to UO{sub 2}{sup 2+} speciation, with the extent of retention decreasing with formation of ternary uranyl-calcium-carbonato species. Adsorption isotherms under the conditions studied are linear, and K{sub d} values decrease from 48 to 17 L kg{sup -1} for goethite, from 64 to 29 L kg{sup -1} for Hanford sediments, and from 95 to 51 L kg{sup -1} for Melton Branch sediments as the Ca concentration increases from 0 to 1 mM at pH 7. Our observations reveal that, in carbonate-bearing waters, neutral to slightly acidic pH values ({approx}5) and limited dissolved calcium are optimal for uranium adsorption.

Stewart, B.D. [Stanford University; Mayes, Melanie [ORNL; Fendorf, Scott [ORNL

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Extraction of actinide (III, IV, V, VI) ions and TcO4- byN,N,N',N'- tetraisobutyl-3-oxa-glutaramide  

SciTech Connect

The extraction behavior of U(VI), Np(V), Pu(IV), Am(III), and TcO{sub 4}{sup -} with N, N, N', N'-tetraisobutyl-3-oxa-glutaramide (TiBOGA) were investigated. An organic phase of 0.2 mol/L TiBOGA in 40/60% (V/V) 1-octanol/kerosene showed good extractability for actinides (III, IV, V VI) and TcO{sub 4}{sup -}from aqueous solutions of HNO{sub 3} (0.1 to 4 mol/L). At 25 C, the distribution ratio of the actinide ions (D{sub An}) generally increased as the concentration of HNO{sub 3} in the aqueous phase was increased from 0.1 to 4 mol/L, while the D{sub Tc} at first increased, then decreased, with a maximum of 3.0 at 2 mol/L HNO{sub 3}. Based on the slope analysis of the dependence of D{sub M} (M = An or Tc) on the concentrations of reagents, the formula of extracted complexes were assumed to be UO{sub 2}L{sub 2}(NO{sub 3}){sub 2}, NpO{sub 2}L{sub 2}(NO{sub 3}), PuL(NO{sub 3}){sub 4}, AmL{sub 3}(NO{sub 3}){sub 3}, and HL{sub 2}(TcO{sub 4}) where L = TiBOGA. The enthalpy and entropy of the corresponding extraction reactions, {Delta}{sub r}H and {Delta}{sub r}S, were calculated from the dependence of D on temperature in the range of 15-55 C. For U(VI), Np(V), Am(III) and TcO{sub 4}{sup -}, the extraction reactions are enthalpy driven and disfavored by entropy ({Delta}{sub r}H < 0 and {Delta}{sub r}S < 0). In contrast, the extraction reaction of Pu(IV) is entropy driven and disfavored by enthalpy ({Delta}{sub r}H > 0 and {Delta}{sub r}S > 0). A test run with 0.2 mol/L TiBOGA in 40/60% 1-octanol/kerosene was performed to separate actinides and TcO{sub 4}{sup -} from a simulated acidic high-level liquid waste (HLLW), using tracer amounts of {sup 238}U(VI), {sup 237}Np(V), {sup 239}Pu(VI), {sup 241}Am(III) and {sup 99}TcO{sub 4}{sup -}. The distribution ratios of U(VI), Np(V), Pu(VI), Am(III) and TcO{sub 4}{sup -} were 12.4, 3.9, 87, > 1000 and 1.5, respectively, confirming that TiBOGA is a promising extractant for the separation of all actinides and TcO{sub 4}{sup -} from acidic HLLW. It is noteworthy that the extractability of TiBOGA for Np(V) from acidic HLLW (D{sub Np(V)} = 3.9) is much higher than that of many other extractants that have been studies for the separation of actinides from HLLW.

Tian, Guoxin; Zhang, Ping; Wang, Jianchen; Rao, Linfeng

2005-05-01T23:59:59.000Z

262

Effective Hamiltonian for a liquid-gas interface fluctuating around a corrugated cylindrical substrate in the presence of van der Waals interactions  

E-Print Network (OSTI)

We investigate liquid layers adsorbed at spherical and corrugated cylindrical substrates. The effective Hamiltonians for the liquid-gas interfaces fluctuating in the presence of such curved substrates are derived via the mean-field density functional theory. Their structure is compared with the Helfrich Hamiltonian which is parametrized by the bending and Gaussian rigidity coefficients. For long-ranged interparticle interactions of van der Waals type these coefficients turn out to be non-universal functions of interfacial curvatures; their form varies from one interface to another. We discuss implications of the structure of these functions on the effective Hamiltonian.

F. Dutka; M. Napiorkowski

2009-01-20T23:59:59.000Z

263

Tandem Van de Graaff  

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

Alternating Gradient Synchrotron (AGS) for further acceleration. At the time, this modification opened an entirely new area of research at the AGS. The TtB now makes it possible...

264

CNG Delivery Vans  

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

company delivers flowers in seven counties. Compared to diesel, the company finds CNG also reduces repair costs and produces a longer engine life. Now they are looking...

265

Julie Crenshaw Van Fleet  

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

and should be considered in your decisions also. The findings of DOESEA04 mention TRONA. Your document does not mention nor cite any empirical references to TRONA nor studies...

266

Anne Van Arsdall  

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

(ERDA) and the Nuclear Regulatory Commission take over its functions. The Nuclear Regulatory Commission assumes responsibility for commer- cial reactor safety (and for...

267

Development of a biomarker for Geobacter activity and strain composition: Proteogenomic analysis of the citrate synthase protein during bioremediation of U(VI)  

SciTech Connect

Monitoring the activity of target microorganisms during stimulated bioremediation is a key problem for the development of effective remediation strategies. At the US Department of Energy's Integrated Field Research Challenge (IFRC) site in Rifle, CO, the stimulation of Geobacter growth and activity via subsurface acetate addition leads to precipitation of U(VI) from groundwater as U(IV). Citrate synthase (gltA) is a key enzyme in Geobacter central metabolism that controls flux into the TCA cycle. Here, we utilize shotgun proteomic methods to demonstrate that the measurement of gltA peptides can be used to track Geobacter activity and strain evolution during in situ biostimulation. Abundances of conserved gltA peptides tracked Fe(III) reduction and changes in U(VI) concentrations during biostimulation, whereas changing patterns of unique peptide abundances between samples suggested sample-specific strain shifts within the Geobacter population. Abundances of unique peptides indicated potential differences at the strain level between Fe(III)-reducing populations stimulated during in situ biostimulation experiments conducted a year apart at the Rifle IFRC. These results offer a novel technique for the rapid screening of large numbers of proteomic samples for Geobacter species and will aid monitoring of subsurface bioremediation efforts that rely on metal reduction for desired outcomes.

Wilkins, M.J.; Callister, S.J.; Miletto, M.; Williams, K.H.; Nicora, C.D.; Lovley, D.R.; Long, P.E.; Lipton, M.S.

2010-02-15T23:59:59.000Z

268

e vi rot  

Science Conference Proceedings (OSTI)

... before the peak was reached. The time-temperature curve of covered cigarettes was somewhat broader but showed the same peaks as uncovered ...

2013-02-25T23:59:59.000Z

269

Generators Yu.N. Barmakov, N.G. Ignatiev, B.D. Lemeshko, V.I. Mikerov, and D.I. Yurkov  

National Nuclear Security Administration (NNSA)

1(b): Techniques for Dynamic Experiments 1(b): Techniques for Dynamic Experiments Research of Possibility of Radiography in Fast Neutrons by Use of Portable Neutron Generators Yu.N. Barmakov, N.G. Ignatiev, B.D. Lemeshko, V.I. Mikerov, and D.I. Yurkov FSUE All-Russian Research Institute of Automatics Russia, Moscow, Suschevskaya st. 22, PO Box: 127055, web site: www.vniia.ru Neutron portable generators are one of the sources, generating neutron and X-ray radiations at one time. Those distinguish with rather small size of radiating area (~1mm), and, also, with wide ranges of radiation time spans (starting with continuous radiation and ending with pulses having »25 ns width). Just mentioned features, in general, provide wide range of generators possible practical applications, and, particularly, application in research

270

Underground Injection Control Permit Applications for FutureGen 2.0 Morgan County Class VI UIC Wells 1, 2, 3, and 4  

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

FG-RPT-017 FG-RPT-017 Revision 1 Underground Injection Control Permit Applications for FutureGen 2.0 Morgan County Class VI UIC Wells 1, 2, 3, and 4 SUPPORTING DOCUMENTATION March 2013 (Revised May 2013 in accordance with the U.S. Environmental Protection Agency's Completeness Review) Acknowledgment: This material is based upon work supported by the Department of Energy under Award Number DE-FE0001882. Disclaimer: This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents

271

I-III-VI.sub.2 based solar cell utilizing the structure CuInGaSe.sub.2 CdZnS/ZnO  

SciTech Connect

A thin film I-III-VI.sub.2 based solar cell having a first layer of copper indium gallium selenide, a second layer of cadmium zinc sulfide, a double layer of zinc oxide, and a metallization structure comprised of a layer of nickel covered by a layer of aluminum. An optional antireflective coating may be placed on said metallization structure. The cadmium zinc sulfide layer is deposited by means of an aqueous solution growth deposition process and may actually consist of two layers: a low zinc content layer and a high zinc content layer. Photovoltaic efficiencies of 12.5% at Air Mass 1.5 illumination conditions and 10.4% under AMO illumination can be achieved.

Chen, Wen S. (Seattle, WA); Stewart, John M. (Seattle, WA)

1992-01-07T23:59:59.000Z

272

Theoretical analyses of (n,xn) reactions on sup 235 U, sup 238 U, sup 237 Np, and sup 239 Pu for ENDF/B-VI  

Science Conference Proceedings (OSTI)

Theoretical analyses were performed of neutron-induced reactions on {sup 235}U, {sup 238}U, {sup 237}Np, and {sup 239}Pu between 0.01 and 20 MeV in order to calculate neutron emission cross sections and spectra for ENDF/B-VI evaluations. Coupled-channel optical model potentials were obtained for each target nucleus by fitting total, elastic, and inelastic scattering cross section data, as well as low-energy average resonance data. The resulting deformed optical model potentials were used to calculate direct (n,n{prime}) cross sections and transmission coefficients for use in Hauser-Feshbach statistical theory analyses. A fission model with multiple barrier representation, width fluctuation corrections, and preequilibrium corrections were included in the analyses. Direct cross sections for higher-lying vibrational states were calculated using DWBA theory, normalized using B(E{ell}) values determined from (d,d{prime}) and Coulomb excitation data, where available, and from systematics otherwise. Initial fission barrier parameters and transition state density enhancements appropriate to the compound systems involved were obtained from previous analyses, especially fits to charged-particle fission probability data. The parameters for the fission model were adjusted for each target system to obtain optimum agreement with direct (n,f) cross section measurements, taking account of the various multichance fission channels, that is, the different compound systems involved. The results from these analyses were used to calculate most of the neutron (n,n), (n,n{prime}), and (n,xn) cross section data in the ENDF/B/VI evaluations for the above nuclei, and all of the energy-angle correlated spectra. The deformed optical model and fission model parameterizations are described. Comparisons are given between the results of these analyses and the previous ENDF/B-V evaluations as well as with the available experimental data. 14 refs., 3 figs., 1 tab.

Young, P.G.; Arthur, E.D.

1991-01-01T23:59:59.000Z

273

Molecular beam epitaxy growth of high quality p-doped SnS van der Waals epitaxy on a graphene buffer layer  

Science Conference Proceedings (OSTI)

We report on the systematic investigation of optoelectronic properties of tin (IV) sulfide (SnS) van der Waals epitaxies (vdWEs) grown by molecular beam epitaxy (MBE) technique. Energy band simulation using commercial CASTEP code indicates that SnS has an indirect bandgap of size 0.982 eV. Furthermore, our simulation shows that elemental Cu can be used as a p-type dopant for the material. Growth of high quality SnS thin films is accomplished by MBE technique using graphene as the buffer layer. We observed significant reduction in the rocking curve FWHM over the existing published values. Crystallite size in the range of 2-3 {mu}m is observed which is also significantly better than the existing results. Measurement of the absorption coefficient, {alpha}, is performed using a Hitachi U-4100 Spectrophotometer system which demonstrate large values of {alpha} of the order of 10{sup 4} cm{sup -1}. Sharp cutoff in the values of {alpha}, as a function of energy, is observed for the films grown using a graphene buffer layer indicating low concentration of localized states in the bandgap. Cu-doping is achieved by co-evaporation technique. It is demonstrated that the hole concentration of the films can be controlled between 10{sup 16} cm{sup -3} and 5 x 10{sup 17}cm{sup -3} by varying the temperature of the Cu K-cell. Hole mobility as high as 81 cm{sup 2}V{sup -1}s{sup -1} is observed for SnS films on graphene/GaAs(100) substrates. The improvements in the physical properties of the films are attributed to the unique layered structure and chemically saturated bonds at the surface for both SnS and the graphene buffer layer. Consequently, the interaction between the SnS thin films and the graphene buffer layer is dominated by van der Waals force and structural defects at the interface, such as dangling bonds or dislocations, are substantially reduced.

Wang, W.; Leung, K. K.; Fong, W. K.; Wang, S. F.; Surya, C. [Department of Electronic and Information Engineering and Photonics Research Centre, Hong Kong Polytechnic University (Hong Kong); Hui, Y. Y.; Lau, S. P. [Department of Applied Physics, Hong Kong Polytechnic University (Hong Kong); Chen, Z.; Shi, L. J.; Cao, C. B. [Research Center of Materials Science, Beijing Institute of Technology, Beijing 100081 (China)

2012-05-01T23:59:59.000Z

274

On the Accuracy of van der Waals Inclusive Density-Functional Theory Exchange-Correlation Functionals for Ice at Ambient and High Pressures  

E-Print Network (OSTI)

Density-functional theory (DFT) has been widely used to study water and ice for at least 20 years. However, the reliability of different DFT exchange-correlation (xc) functionals for water remains a matter of considerable debate. This is particularly true in light of the recent development of DFT based methods that account for van der Waals (vdW) dispersion forces. Here, we report a detailed study with several xc functionals (semi-local, hybrid, and vdW inclusive approaches) on ice Ih and six proton ordered phases of ice. Consistent with our previous study [Phys. Rev. Lett. 107, 185701 (2011)] which showed that vdW forces become increasingly important at high pressures, we find here that all vdW inclusive methods considered improve the relative energies and transition pressures of the high-pressure ice phases compared to those obtained with semi-local or hybrid xc functionals. However, we also find that significant discrepancies between experiment and the vdW inclusive approaches remain in the cohesive proper...

Santra, Biswajit; Tkatchenko, Alexandre; Alfè, Dario; Slater, Ben; Michaelides, Angelos; Car, Roberto; Scheffler, Matthias

2013-01-01T23:59:59.000Z

275

On the Accuracy of van der Waals Inclusive Density-Functional Theory Exchange-Correlation Functionals for Ice at Ambient and High Pressures  

E-Print Network (OSTI)

Density-functional theory (DFT) has been widely used to study water and ice for at least 20 years. However, the reliability of different DFT exchange-correlation (xc) functionals for water remains a matter of considerable debate. This is particularly true in light of the recent development of DFT based methods that account for van der Waals (vdW) dispersion forces. Here, we report a detailed study with several xc functionals (semi-local, hybrid, and vdW inclusive approaches) on ice Ih and six proton ordered phases of ice. Consistent with our previous study [Phys. Rev. Lett. 107, 185701 (2011)] which showed that vdW forces become increasingly important at high pressures, we find here that all vdW inclusive methods considered improve the relative energies and transition pressures of the high-pressure ice phases compared to those obtained with semi-local or hybrid xc functionals. However, we also find that significant discrepancies between experiment and the vdW inclusive approaches remain in the cohesive properties of the various phases, causing certain phases to be absent from the phase diagram. Therefore, room for improvement in the description of water at ambient and high pressures remains and we suggest that because of the stern test the high pressure ice phases pose they should be used in future benchmark studies of simulation methods for water.

Biswajit Santra; Ji?í Klimeš; Alexandre Tkatchenko; Dario Alfè; Ben Slater; Angelos Michaelides; Roberto Car; Matthias Scheffler

2013-07-12T23:59:59.000Z

276

Ar geochronology and structural data from the giant Okavango and related mac dyke swarms,  

E-Print Network (OSTI)

; Jung et al., 2003). · Les séries sédimentaires détritiques et carbonatées du Karoo (faisant partie des'horizontal sur les séries plissées du Damara. Les sédiments du Karoo affleurent tout autour des laves du Goboboseb, et sont en dessous. Au-dessus des terrains Karoo, on trouve une couverture cénozoïque et la

Dyment, Jérôme

277

An Archean Oceanic Felsic Dyke Swarm In A Nascent Arc- The Hunter...  

Open Energy Info (EERE)

patterns display a moderate enrichment of Th and light REE relative to HFSE and heavy REE as well as negative Nb, Ta, Eu and Ti anomalies. Most of the major- and...

278

Application of Brazilian kaolinite clay as adsorbent to removal of U(VI) from aqueous solution: Kinetic and thermodynamic of cation-basic interactions  

SciTech Connect

The compound N{sup 1}-[3-(trimethoxysilyl)propyl]diethylenetriamine was anchored onto Amazon kaolinite surface by heterogeneous route. The modified and natural kaolinite samples were characterized by transmission electron microscopy, scanning electron microscopic, X-ray diffraction, and nuclear magnetic nuclei of {sup 29}Si and {sup 13}C. The well-defined peaks obtained in the {sup 13}C NMR spectrum in the 5.0-62.1 ppm region confirmed the attachment of organic functional groups as pendant chains bonded into the porous clay. The ability of these materials to remove U(VI) from aqueous solution was followed by a series of adsorption isotherms adjusted to a Sips equation at room temperature and pH 4.0. The kinetic parameters analyzed by the Lagergren and Elovich models gave a good fit for a pseudo-second order reaction with k{sub 2} values 16.0 and 25.1 mmol g{sup -1} min{sup -1} ranges for natural and modified kaolinite clays, respectively. The energetic effects caused by metal ion adsorption were determined through calorimetric titrations. - Graphical abstract: This investigation reports the use of original and modified kaolinites as alternative absorbents. The compound N-[3-trimethoxysilyl)propyl]diethylenetriamine was anchored onto Amazon kaolinite surface by heterogeneous route.

Guerra, Denis L., E-mail: denis@cpd.ufmt.b [Universidade Federal de Mato Grosso, UFMT, Centro de Recursos Minerais, Cuiaba 78060 900, Mato Grosso (Brazil); Leidens, Victor L.; Viana, Rubia R. [Universidade Federal de Mato Grosso, UFMT, Centro de Recursos Minerais, Cuiaba 78060 900, Mato Grosso (Brazil); Airoldi, Claudio [Chemistry Institute, State University of Campinas, P.O. Box 6154, 13084-971 Campinas, Sao Paulo (Brazil)

2010-05-15T23:59:59.000Z

279

Apparatus for forming thin-film heterojunction solar cells employing materials selected from the class of I-III-VI.sub.2 chalcopyrite compounds  

DOE Patents (OSTI)

Apparatus for forming thin-film, large area solar cells having a relatively high light-to-electrical energy conversion efficiency and characterized in that the cell comprises a p-n-type heterojunction formed of: (i) a first semiconductor layer comprising a photovoltaic active material selected from the class of I-III-VI.sub.2 chalcopyrite ternary materials which is vacuum deposited in a thin "composition-graded" layer ranging from on the order of about 2.5 microns to about 5.0 microns (.congruent.2.5 .mu.m to .congruent.5.0 .mu.m) and wherein the lower region of the photovoltaic active material preferably comprises a low resistivity region of p-type semiconductor material having a superimposed region of relatively high resistivity, transient n-type semiconductor material defining a transient p-n homojunction; and (ii), a second semiconductor layer comprising a low resistivity n-type semiconductor material wherein interdiffusion (a) between the elemental constituents of the two discrete juxtaposed regions of the first semiconductor layer defining a transient p-n homojunction layer, and (b) between the transient n-type material in the first semiconductor layer and the second n-type semiconductor layer, causes the transient n-type material in the first semiconductor layer to evolve into p-type material, thereby defining a thin layer heterojunction device characterized by the absence of voids, vacancies and nodules which tend to reduce the energy conversion efficiency of the system.

Mickelsen, Reid A. (Bellevue, WA); Chen, Wen S. (Seattle, WA)

1983-01-01T23:59:59.000Z

280

Coupled Biogeochemical Processes Governing the Stability of Bacteriogenic Uraninite and Release of U(VI) in Heterogeneous Media: Molecular to Meter Scales  

SciTech Connect

In-situ reductive biotransformation of subsurface U(VI) to U(IV) (as ?UO2?) has been proposed as a bioremediation method to immobilize uranium at contaminated DOE sites. The chemical stability of bacteriogenic ?UO2? is the seminal issue governing its success as an in-situ waste form in the subsurface. The structure and properties of chemically synthesized UO2+x have been investigated in great detail. It has been found to exhibit complex structural disorder, with nonstoichiometry being common, hence the designation ?UO2+x?, where 0 < x < 0.25. Little is known about the structures and properties of the important bacteriogenic analogs, which are believed to occur as nanoparticles in the environment. Chemically synthesized UO2+x exhibits an open fluorite structure and is known to accommodate significant doping of divalent cations. The extent to which bacteriogenic UO2+x incorporates common ground water cations (e.g., Ca2+) has not been investigated, and little is known about nonstoichiometry and structure defects in the bacteriogenic material. Particle size, nonstoichiometry, and doping may significantly alter the reactivity, and hence stability, of bacteriogenic UO2+x in the subsurface. The presence of associated sulfide minerals, and solid phase oxidants such as bacteriogenic Mn oxides may also affect the longevity of bacteriogenic UO2 in the subsurface.

Bargar, John R.

2006-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

VanNess Feldxnan ATTORHEYS AT LAW October  

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

of Federal Authorizations for Electric Transmission Facilities (73 Fed. Reg. 54,456) Dear Mr. Schnagl: On behalf of Allegheny Energy, Inc. and its subsidiaries,...

282

Marco van Hulten Curriculum Vitae  

E-Print Network (OSTI)

· MSc History and Foundations of Physics (degree received in 2009) · BSc High Performance Computing, Physics (specialisation: High performance computing) 1992 ­ 1999 Secondary education Work experience2 2009

Haak, Hein

283

Interview of Keith van Rijsbergen  

E-Print Network (OSTI)

sequence of cluster methods called BK, the core of which was based on his work; as a supervisor he took an interest in what I was doing when it really mattered; I was an appalling writer to begin with, it was so condensed that if I was to write the same... used; any information retrieval experiment that is done, even with commercial systems, they tend to use the Porter Algorithm; Martin was not really a researcher, more of a developer, writing the software and building a system; he and Karen did not get...

Rijsbergen, Keith van

2010-01-01T23:59:59.000Z

284

LABORATORY VI ELECTRICITY FROM MAGNETISM  

E-Print Network (OSTI)

the magnetic field and its effect on moving charges. You also saw how electric currents could create magnetic the magnetic flux through a coil of wire to produce an electric current. You will investigate the current are necessary for a magnetic field to produce an electric current. · Determine the direction of a current

Minnesota, University of

285

CHAPITRE VI NOMS DE LIEUX  

E-Print Network (OSTI)

personnes) 846. Maison de Lamarre (13 personnes) 847. Maison de Drouilhet Puisné (6 personnes) 848. Maison. Maison de Drouilhet Ainé (4 personnes) 880. Maison de Duhagon (9 personnes) 881. Maison de Caulongue (9

Paris-Sud XI, Université de

286

Dynamic Behavior of Materials VI  

Science Conference Proceedings (OSTI)

Capturing Microstructural Features Related to Dynamic Damage Nucleation ... Structural Alumina during Low Velocity Impact Used in Protective Systems.

287

PR_VI_50mwind  

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

using their MesoMap system and historical weather data under contract to Wind Powering AmericaNREL. This map has been validated with available surface data by NREL and...

288

Evaluation and combined geophysical interpretations of NURE and related geoscience data in the Van Horn, Pecos, Marfa, Fort Stockton, Presidido, and Emory Peak quadrangles, Texas. Volume 1. Final report  

SciTech Connect

This report (two volumes) is the culmination of a two-year study of the six Trans-Pecos Texas quadrangles (Van Horn, Pecos, Marfa, Fort Stockton, Presidio, and Emory Park) surveyed as part of the National Uranium Resource Evaluation (NURE) program. Volume I contains a discussion of the aeromagnetic, gravity and geochemical data, their processing, and their analysis. The geologic history and setting of the Trans-Pecos are discussed along with the uranium potential of the region. Uranium anomalies and occurrences characteristic of numerous different NURE classes are present in the study area, and information is presented on 33 drill holes into these targets. Volume II is a folio of maps reduced to a scale of 1:500,000. Geologic maps for each of the six quadrangles are included and the geophysical maps have been prepared to be overlays for the goelogic maps. In addition to the geologic maps, residual aeromagnetic anomaly, complete Bouguer gravity anomaly, flight line index, gravity station index, and anomaly interpretative maps were prepared for each quadrangle. A large suite of digitally processed maps of gravity and aeromagnetic data were prepared and are included in Volume II.

Keller, G.R.; Hinze, W.J.; Aiken, C.L.V.; Goodell, P.C.; Roy, R.F.; Pingitore, N.E.

1981-09-01T23:59:59.000Z

289

VANS Role in the Advanced Network Infrastructure  

E-Print Network (OSTI)

network operations, maintenance, and management is becominggoing network management, maintenance, and modification. Innetwork monitoring management, and maintenance operations

Sprafkin, Jeffrey P.

1992-01-01T23:59:59.000Z

290

Van Scoyoc Associates Insights on the  

E-Print Network (OSTI)

. Roy E. Brogdon, Jr. Dr. Angela Shurling Bushway John and Jeanne Capozzi Jerry L. Case, DVM Larry M. Callaway Jr. Dr. William Lee Carter Jr. Dr. and Mrs. Jerry Lynn Case Dr. and Mrs. James R. Clanton Jr. Dr Inc. Dr. Jerry Lynn Case Case Veterinary Hospital, PC Patricia L. Lane Catawba Animal Clinic, P

Dyer, Bill

291

Dodge B2500 dedicated CNG van  

DOE Green Energy (OSTI)

The US Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). To support this activity, DOE has directed the National Renewable Energy Laboratory (NREL) to conduct projects to evaluate the performance and acceptability of light-duty AFVs. The authors tested a 1999 B2500 dedicated CNG Ram Wagon with a 5.2L V8 engine. The vehicle was run through a series of tests explained briefly in this fact sheet.

Eudy, L.

2000-04-19T23:59:59.000Z

292

Paul VanWieren Commencement Speech  

E-Print Network (OSTI)

, or the Bangladeshi sweatshop worker, or the Kentuckian coal miner? But for the sake of argument, let's pretend. Let is the result of motivation, and motivation the result of a complex blend of social environment

Southern California, University of

293

Imitation games: Turing, Menard, Van Meegeren  

Science Conference Proceedings (OSTI)

For many, the very idea of an artificial intelligence has always been ethically troublesome. The putative ability of machines to mimic human intelligence appears to call into question the stability of taken for granted boundaries between subject/object, identity/similarity, ... Keywords: Turing Test, art, artificial intelligence (AI), body copy, ethics, imitation

Brian P. Bloomfield; Theo Vurdubakis

2003-06-01T23:59:59.000Z

294

CURRICULUM VITAE Dr. Edward (Ted) Van Vleet  

E-Print Network (OSTI)

at the AGU/ASLO Ocean Sciences Meeting. New Orleans, Louisiana. January, 1984. "Oil Pollution Studies of Mexico and Caribbean Oil Spills in Coastal Ecosystems. New Orleans, Louisiana. July, 1994. "Chemical Fate - Proposals (National Science Foundation, Environmental Protection Agency, Sea Grant, Louisiana Universities

Meyers, Steven D.

295

NREL: Energy Sciences - Jao van de Lagemaat  

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

and plasmon-resonance imaging of individual quantum dots, the interaction between carbon nanotubes and organic semiconductors, and the use of plasmonic-enhancement effects...

296

Technisch-economische parameters van duurzame  

E-Print Network (OSTI)

-economische berekeningsaannames 21 5.1 Windenergie 21 5.1.1 Wind onshore 21 5.1.2 Wind offshore 22 5.2 Biomassa: grootschalige/kWhe] Subsidieduur 2008-2009 [jaar] Windenergie · Onshore wind 7,1 15 · Offshore wind, 20 km 10,7 15 · Offshore wind-economische parameters wind onshore 22 Tabel 5.2 Technisch-economische parameters wind offshore 23 Tabel 5.3 Technisch

297

Law, Justice and Providence in Paradiso VI  

E-Print Network (OSTI)

must turn Mercury: of the pilgrim: tion of to Romeo da oneresembles Romeo in being a pilgrim and an exile, he also

Kelly, Craig

1980-01-01T23:59:59.000Z

298

vi GNU make 14 Makefile Conventions ................... 111  

E-Print Network (OSTI)

Using Implicit Rules ..................... 83 10.1 Using Implicit Rules................................... 83 10.2 Catalogue of Implicit Rules ............................ 84 10.3 Variables Used by Implicit Rules ....................... 87 10.4 Chains of Implicit Rules ............................... 89 10.5 Defining and Redefining Pattern Rules .................. 90 10.5.1 Introduction to Pattern Rules ................. 91 10.5.2 Pattern Rule Examples ....................... 91 10.5.3 Automatic Variables .......................... 92 10.5.4 How Patterns Match .......................... 94 10.5.5 Match-Anything Pattern Rules ................ 95 10.5.6 Canceling Implicit Rules ...................... 96 10.6 Defining Last-Resort Default Rules ..................... 96 10.7 Old-Fashioned Su#x Rules............................. 97 10.8 Implicit Rule Search Algorithm ........................ 98 11 Using make to Update Archive Files ...... 101 11.1 A

General Conventions For; Richard M. Stallman

2003-01-01T23:59:59.000Z

299

.c.CHAPTER VI CRITERION THREE  

E-Print Network (OSTI)

, close to the sampling points, in order to allow in situ analysis. O´ leo Lake, a waterflood basin

Peterson, Blake R.

300

ALUMINIUM REDUCTION TECHNOLOGY: VI: Cell Studies  

Science Conference Proceedings (OSTI)

The quantity of anode gas which was drained into the centre channel was ... were determined by performing Fourier transform analysis of the measured data. ... Sodium always present in Hall-Heroult cells, has a decisive influence on cell ...

Note: This page contains sample records for the topic "vi van dyke" 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

Nr vi planlgger den fremtidige udvikling  

E-Print Network (OSTI)

toilets, and, also in the case at Mpala, supply a biogas #12;v plant. This type of system, considering system. Among wind, hydro, solar and biogas, we concluded that everything except wind has great potential generators o Only Biogas Each of these scenarios was then compared to the existing system at Mpala

302

The Path of Carbon in Photosynthesis VI.  

DOE R&D Accomplishments (OSTI)

This paper is a compilation of the essential results of our experimental work in the determination of the path of carbon in photosynthesis. There are discussions of the dark fixation of photosynthesis and methods of separation and identification including paper chromatography and radioautography. The definition of the path of carbon in photosynthesis by the distribution of radioactivity within the compounds is described.

Calvin, M.

1949-06-30T23:59:59.000Z

303

Friction Stir Welding and Processing VI  

Science Conference Proceedings (OSTI)

Aug 2, 2010 ... Friction Stir Welding and Processing of Advanced Materials for Coal and Nuclear Power Applications · Friction Stir Welding of 25 mm Thick Al ...

304

The Path of Carbon in Photosynthesis VI.  

DOE Green Energy (OSTI)

This paper is a compilation of the essential results of our experimental work in the determination of the path of carbon in photosynthesis. There are discussions of the dark fixation of photosynthesis and methods of separation and identification including paper chromatography and radioautography. The definition of the path of carbon in photosynthesis by the distribution of radioactivity Within the compounds is described.

Calvin, M.

1949-06-30T23:59:59.000Z

305

The Path of Carbon in Photosynthesis VI.  

E-Print Network (OSTI)

factors which determined the rate at which carbon dioxidefactor in the experiments designed to discover tha complex pro- cess by which carbon dioxide

Calvin, M.

1949-01-01T23:59:59.000Z

306

Photodissociation of van der Waals clusters of isoprene with oxygen, C{sub 5}H{sub 8}-O{sub 2}, in the wavelength range 213-277 nm  

SciTech Connect

The speed and angular distribution of O atoms arising from the photofragmentation of C{sub 5}H{sub 8}-O{sub 2}, the isoprene-oxygen van der Waals complex, in the wavelength region of 213-277 nm has been studied with the use of a two-color dissociation-probe method and the velocity map imaging technique. Dramatic enhancement in the O atoms photo-generation cross section in comparison with the photodissociation of individual O{sub 2} molecules has been observed. Velocity map images of these 'enhanced' O atoms consisted of five channels, different in their kinetic energy, angular distribution, and wavelength dependence. Three channels are deduced to be due to the one-quantum excitation of the C{sub 5}H{sub 8}-O{sub 2} complex into the perturbed Herzberg III state ({sup 3}{Delta}{sub u}) of O{sub 2}. This excitation results in the prompt dissociation of the complex giving rise to products C{sub 5}H{sub 8}+O+O when the energy of exciting quantum is higher than the complex photodissociation threshold, which is found to be 41740 {+-} 200 cm{sup -1} (239.6{+-}1.2 nm). This last threshold corresponds to the photodissociation giving rise to an unexcited isoprene molecule. The second channel, with threshold shifted to the blue by 1480 {+-} 280 cm{sup -1}, corresponds to dissociation with formation of rovibrationally excited isoprene. A third channel was observed at wavelengths up to 243 nm with excitation below the upper photodissociation threshold. This channel is attributed to dissociation with the formation of a bound O atom C{sub 5}H{sub 8}-O{sub 2}+hv{yields} C{sub 5}H{sub 8}-O{sub 2}({sup 3}{Delta}{sub u}) {yields} C{sub 5}H{sub 8}O + O and/or to dissociation of O{sub 2} with borrowing of the lacking energy from incompletely cooled complex internal degrees of freedom C{sub 5}H{sub 8}{sup *}-O{sub 2}+hv{yields} C{sub 5}H{sub 8}{sup *}-O{sub 2}({sup 3}{Delta}{sub u}) {yields} C{sub 5}H{sub 8}+ O + O. The kinetic energy of the O atoms arising in two other observed channels corresponds to O atoms produced by photodissociation of molecular oxygen in the excited a {sup 1}{Delta}{sub g} and b {sup 1}{Sigma}{sub g}{sup +} singlet states as the precursors. This indicates the formation of singlet oxygen O{sub 2}(a {sup 1}{Delta}{sub g}) and O{sub 2}(b {sup 1}{Sigma}{sub g}{sup +}) after excitation of the C{sub 5}H{sub 8}-O{sub 2} complex. Cooperative excitation of the complex with a simultaneous change of the spin of both partners {sup 1}X-{sup 3}O{sub 2}+h{nu}{yields}{sup 3}X-{sup 1}O{sub 2}{yields}{sup 3}X +{sup 1}O{sub 2} is suggested as a source of singlet oxygen O{sub 2}(a {sup 1}{Delta}{sub g}) and O{sub 2}(b {sup 1}{Sigma}{sub g}{sup +}). This cooperative excitation is in agreement with little or no vibrational excitation of O{sub 2}(a {sup 1}{Delta}{sub g}), produced from the C{sub 5}H{sub 8}-O{sub 2} complex as studied in the current paper as well as from the C{sub 3}H{sub 6}-O{sub 2} and CH{sub 3}I-O{sub 2} complexes reported in our previous paper [Baklanov et al., J. Chem. Phys. 126, 124316 (2007)]. The formation of O{sub 2}(a {sup 1}{Delta}{sub g}) from C{sub 5}H{sub 8}-O{sub 2} was observed at {lambda}{sub pump}= 213-277 nm with the yield going down towards the long wavelength edge of this interval. This spectral profile is interpreted as the red-side wing of the band of a cooperative transition {sup 1}X-{sup 3}O{sub 2}+h{nu}{yields}{sup 3}X(T{sub 2})-{sup 1}O{sub 2}(a {sup 1}{Delta}{sub g}) in the C{sub 5}H{sub 8}-O{sub 2} complex.

Vidma, Konstantin V.; Frederix, Pim W. J. M.; Parker, David H. [Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525 ED Nijmegen (Netherlands); Baklanov, Alexey V. [Institute of Chemical Kinetics and Combustion, Institutskaja Street 3, Novosibirsk 630090 (Russian Federation) and Novosibirsk State University, Pirogova street 2, Novosibirsk 630090 (Russian Federation)

2012-08-07T23:59:59.000Z

307

NNSA selects Lindsey VanNess as NA-00 Inaugural Employee of the...  

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Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA...

308

Chemically reactive coatings for passive fire protection in LNG and LPG storage and transporation  

SciTech Connect

According to Van Dyke Associates and TSI Inc., supporting and containing steels used to store and transport LNG and LPG are best protected in case of fire by thermally reactive subliming compounds. When exposed to fire, such compounds undergo an endothermic reaction; thus the substrate material beneath the coating will not heat up beyond the temperature at which this reaction occurs. Gases released by the sublimation reaction pass outward through the pores of the char, breaking down further as they absorb more energy. Numerous tests confirm that in comparison with other types of coatings, subliming compounds require the smallest thickness of coating for any specified level of protection. Routine spraying application techniques further reduce the cost of this passive fire-protection method.

Van Dyke, B.H.; Kawaller, S.T.

1979-01-01T23:59:59.000Z

309

Van Buren County, Tennessee: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

5.4788065° 5.4788065° 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":35.6996916,"lon":-85.4788065,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

310

Van Buren County, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

91.9099238° 91.9099238° 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":40.7001158,"lon":-91.9099238,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

311

Van Alstyne, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Alstyne, Texas: Energy Resources Alstyne, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.4214995°, -96.5772109° 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":33.4214995,"lon":-96.5772109,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

312

EDI MOVES FROM THE VAN TO THE INTERNET  

Science Conference Proceedings (OSTI)

... 6. Nash, Kim S., "Internet EDI on horizon: users worry that steep do-it-yourself security costs may spoil the view." Computerworld. ...

1996-10-28T23:59:59.000Z

313

Fuel Economy of the 2013 Ford E350 Van  

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

of This Page 10 cyl, 6.8 L Automatic 5-spd Regular Gasoline Compare Side-by-Side EPA Fuel Economy Miles per Gallon Personalize Regular Gasoline 12 Combined 10 City 14 Highway...

314

Rational Positive Systems for Reaction Networks Jan H. van Schuppen  

E-Print Network (OSTI)

of certain chemical networks and applications to the kinetic proofreading model of T-cell receptor signal can be as high as 15.000 (about half the number of estimated genomes) and the number of chemical. These systems are called positive because the state vector represents masses or concentrations of chemical

van Schuppen, Jan H.

315

Adri van Duin Development and applications of ReaxFF ...  

Science Conference Proceedings (OSTI)

... Funding: - PSU/KISK startup grant - Illinois Coal - GM and Exxon (ADF integration) - British Royal Society (initial ReaxFF funding)

2010-08-05T23:59:59.000Z

316

Van Zandt County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Zandt County, Texas: Energy Resources Zandt County, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.4936974°, -95.8142885° 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":32.4936974,"lon":-95.8142885,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

317

Van Buren County, Michigan: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

°, -86.0121573° °, -86.0121573° 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":42.2459665,"lon":-86.0121573,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

318

Van Wert County, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Wert County, Ohio: Energy Resources Wert County, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.871234°, -84.564147° 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":40.871234,"lon":-84.564147,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

319

Van Buren County, Arkansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

6266232°, -92.539603° 6266232°, -92.539603° 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":35.6266232,"lon":-92.539603,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

320

Daniel van der Lelie, Safiyh Taghavi - Brookhaven National Laboratory  

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

and specifically address the microbial communities involved in the decay of poplar biomass, and the rhizosphere of poplar. BNL Press Release of December 19, 2007...

Note: This page contains sample records for the topic "vi van dyke" from the National Library of EnergyBeta (NLEBeta).
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321

UNIVERSITEIT VAN AMSTERDAM INSTITUTE FOR LOGIC, LANGUAGE AND COMPUTATION  

E-Print Network (OSTI)

(X) := {Sn(X) ; n }. We call tcl(X) := S(X) the transitive closure of X. Prove that tcl(X) is a transitive contains tcl(X) (3 points). Exercise 17 (total of ten points). A set X is called finite if there is some n and some bijection f : X n. A set X is called hereditarily finite if tcl(X) is finite. Let HF be the class

Löwe, Benedikt

322

Bringing Computational Steering to the User Jarke J. van Wijk  

E-Print Network (OSTI)

interface development (such as Tcl/Tk) simplify the implementation of computational steering. The developer

Liere, Robert van

323

Recent results from the ANTARES neutrino telescope Veronique Van Elewycka  

E-Print Network (OSTI)

counterparts with the TAToO program, and searches for neutrinos in correlation with gamma-ray bursts, blazars extragalactic emitters such as Active Galactic Nuclei (AGNs) and Gamma-Ray Bursts (GRBs) (see [1] for a review-messenger strategies to exploit the close connection between neutrinos and other cosmic messengers such as gamma-rays

Recanati, Catherine

324

QCD IN A FINITE VOLUME PIERRE VAN BAAL  

E-Print Network (OSTI)

to a handbook of QCD, in honor of Boris Lazarevich Io#e, to bring together results and methods that were copies is called a fundamental domain for non­abelian gauge theories. 5 3 #12; Having arranged the low that the boundary of the fundamental domain, unlike its interior, has gauge copies that implement the non

van Baal, Pierre

325

Adaptive Web Caching Lixia Zhang, Sally Floyd, and Van Jacobson  

E-Print Network (OSTI)

of well publicized examples. Recent studies by MargoSeltzer of Harvard University also con rms that ash experience teach us that caching is the only way to handle the exponential growth of user demands. Seltzer. In the rest of this section, we rst outline an ideal adaptive caching system. We next describe a multicast

Floyd, Sally

326

Fast Parallel Java J. Maassen and R. van Nieuwpoort  

E-Print Network (OSTI)

to write exception handling code for ev­ ery remote invocation, because the system may throw a ``Remote request and sends it to remote CPU extract message, result or exception return return to handleCall thread . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Remote method invocation (RMI) 11 4.1 Parallel programming with RMI

Maassen, Jason

327

10 Questions for a Computational Scientist: Kerstin Kleese-Van...  

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

collaborators, the wider your pool of knowledge to learn about possible new ideas and trends, vetted by colleagues you trust. Early knowledge of such developments is what keeps us...

328

Alexa van der Waall, Research associate and project manager at ...  

E-Print Network (OSTI)

The algorithms for determining algebraic Lame equations as mentioned in my thesis were implemented in Maple 7. You can download them as algLame.zip.

329

Galaxy Disks P.C. van der Kruit1  

E-Print Network (OSTI)

) and the Department of Computer Sci- ence at UBC for their kind technical support. I am particularly grateful to Dave Brent, Michael Sanderson, Teresa Gomez-D´iaz, Chris Majewski, Eric Schost, and Pierre Lafon. I would

Kruit, Piet van der

330

Hex and Combinatorics Ryan B. Hayward and Jack van Rijswijck  

E-Print Network (OSTI)

-strategy that kills all white stones played in the set. It is not hard to show that adding #25;-stones to a #25 January 2006 #12; Fig. 1. Hex on a 6#2;6 board: empty to start (left), and after a game which White has won (right). In this paper we survey some results on Hex, keeping the preceding comments in mind. Our

Hayward, Ryan B.

331

Kerncentrale Borssele na 2013 Gevolgen van beindiging of voortzetting  

E-Print Network (OSTI)

the synthesis of MX2 monolayers, such as MoS2, WS2, MoSe2, MoTe2, TiS2, TaS2, TaSe2, NiTe2, and ZrS2.4­6 Bulk MoX associated with the increase in ionic radius of X. We also note that the lattice constants of MoX2 and WX2 are very close to each other, indicating that synthe- sizing MoX2-WX2 heterostructures might allow one

332

The scientific legacy of J. P. Elliott P. Van Isacker  

E-Print Network (OSTI)

initially worked on neutron transport problems for reactor theory but soon switched again to nuclear--in short, to group theory. Jahn had generalized group-theoretical methods from atomic to nuclear shell with a very productive nuclear theory group led by Tony Skyrme, which included, besides Phil Elliott, also

Paris-Sud XI, Université de

333

INPASSING VAN GROOTSCHALIG WINDVERMOGEN OP ZEE IN HET  

E-Print Network (OSTI)

Fax: +49 4421 48 08 843 E-Mail: t.neumann@dewi.de Homepage: www.dewi.de Forschungsgebiet Offshore-Windenergie dabei die Offshore-Windenergie-Nutzung, welche mit Hilfe einer speziell installierten Testplattform............................................................33 Deutsches Windenergie

Langendoen, Koen

334

Microsoft PowerPoint - IPRC2012VanKleeckstills  

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

Exploitation of Standard Potential Basic Process * Two electrodes are immersed in a molten salt electrolyte * Current is passed causing transport of material from one...

335

THE CORONA STABILIZATION SYSTEM OF A VAN DE GRAAFF GENERATOR  

E-Print Network (OSTI)

length of the corona needles. Pt = the tank gas pressure. of the corona discharge is the time the charge formé. De ce circuit on peut calculer un facteur de stabilisation S. Les valeurs théoriques du facteur is given. From this diagram a stabilizing factor S can be calculated. A comparison between the theoretical

Paris-Sud XI, Université de

336

De wind in de rug Henk van Dorp  

E-Print Network (OSTI)

and James Russel * Thomas B. Russell* Keith Rust and Catherine Cowie * Tom E. Ryden* Robert C. and Emilee R

Stoffelen, Ad

337

2010 DOE National Science Bowl® Photos - Van Antwerp Middle...  

Office of Science (SC) Website

Facebook Facebook External link Share with Twitter Twitter External link Share with Google Bookkmarks Google Bookmarks External link Email a Friend Email link to: send 2010 DOE...

338

Van Allen probes pinpoint driver of speeding electrons  

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

that can be lethal to satellites. The research may some day help make space weather forecasting possible and accurate so satellites can be better protected. (Image credit: Los...

339

Microscopie deux photons Boudewijn van der Sanden, Ph.D  

E-Print Network (OSTI)

: 3 Prédiction effets Radiothérapie #12;New insights on cell death from radiation exposure · DNA (x,y) Z-translation Internal PMTs Filter cube red green External PMTs Bio-Rad interface Dichroic

Vial, Jean-Claude

340

Van der Waals and Casimir interactions between two graphene sheets  

E-Print Network (OSTI)

The thermal free energy and pressure of dispersion interaction between two graphene sheets described by the Dirac model are calculated using the Lifshitz formula with reflection coefficients expressed via the polarization tensor. The obtained results for a pristine graphene are found to be in agreement with computations using Coulomb coupling between density fluctuations. For a graphene with nonzero mass gap parameter a qualitatively different behavior for the free energy and pressure is obtained. The Lifshitz formula with reflection coefficients expressed via the polarization tensor is used as a test for different computational approaches proposed in the literature for modeling the response function and conductivity of graphene at both zero and nonzero temperature.

G. L. Klimchitskaya; V. M. Mostepanenko

2013-02-20T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Alexa van der Waall, Research associate and project manager at ...  

E-Print Network (OSTI)

1995 - 2001, OIO (Graduate student) at Universiteit Utrecht, the Netherlands. 1995 - 2001, Teaching Assistant at Universiteit Utrecht, the Netherlands.

342

APPLICATIONS OF RAMAN SPECTROSCOPY IN ELECTROCHEMISTRY R. P. VAN DUYNE  

E-Print Network (OSTI)

.: Effects of increased atmospheric CO2 on small and intermediate sized osmotrophs during a nutrient induced from seawater pumped from 1m depth in each of the enclosures. The partial pressure of carbon10 dioxide standards containing mixing ratios of 345, 415 and 1100 ppm enveloped the daily seawater measurement program

Paris-Sud XI, Université de

343

Hugh Rudnick Van De Wyngard Seminario Hay crisis energtica?  

E-Print Network (OSTI)

Licuado #12;Otras Alternativas de Expansión: ERNC · Mini hidraúlicas · Eólico · Geotérmicas · Biogas

Catholic University of Chile (Universidad Católica de Chile)

344

Materials in Clean Power Systems VI: Clean Coal-, Hydrogen Based ...  

Science Conference Proceedings (OSTI)

clean coal technologies, carbon sequestration, membrane-based gas separations, biofuel production, hydrogen production from various sources, etc. With an ...

345

WPP, No. 98: Fieldwork Studies of Targeted Languages VI  

E-Print Network (OSTI)

nkeel siki sika midadee hidaa Original Consonant rtirtim rti rti rti rt i rt i rt i rt i rt i rt i rt i W [n] h h h

2000-01-01T23:59:59.000Z

346

Phase Stability, Diffusion, Kinetics and their Applications (PSDK-VI)  

Science Conference Proceedings (OSTI)

Expedited Processing of CIGS Photovoltaic Absorber Materials · Experimental Uncertainty Propagation in Depth-Profiling Diffusion Experiments.

347

Green Technologies for Materials Manufacturing and Processing VI  

Science Conference Proceedings (OSTI)

Therefore, “green” or environmentally benign technologies have been a major focus ... The volumes of consumed raw materials, used energy (or emitted carbon  ...

348

An Octahedral Coordination Complex of Iron(VI)  

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

ferrate.1 Ferrate is a powerful oxidant, which has been used in soil and wastewater treatment, batteries, and disinfectants; however, it is unstable and often indiscriminately...

349

Materials in Clean Power Systems VI - Programmaster.org  

Science Conference Proceedings (OSTI)

Development of structural materials/coatings for power generation devices and for the balance of plant. • Development, fabrication, and performance of materials  ...

350

National Aeronautics and Space Administration SpaceMathVI  

E-Print Network (OSTI)

data. The problems were designed to be `one-pagers' with a Teacher's Guide and Answer Key as a second;Answer Key Problem 1 - How many atoms of hydrogen (H), carbon (C) and oxygen (O) are contained the planets be after 6 years? Space Math http://spacemath.gsfc.nasa.gov #12;2Answer Key Problem 1 - Students

351

Så kommer vi alltid in på internet; Everything concerns internet.  

E-Print Network (OSTI)

?? Internet har i över 20 år påverkat samhällets förutsättningar, så även skolans arbetssätt och undervisningssituation. Förändringarna i samhällssektorn avspeglar sig inte minst i samhällskunskapsämnet… (more)

Dahlström, Täpp Ida

2013-01-01T23:59:59.000Z

352

Diluted II-VI Oxide Semiconductors with Multiple Band Gaps  

energy spectrum, Zn 1 yMn yO xTe 1 x is a material perfectly satisfying the conditions for single-junction ... conduction states of the matrix are clearly observed in

353

VI. NCWM Policy, Interpretations, and Guidelines, Section 2 ...  

Science Conference Proceedings (OSTI)

... in the light of legislative history of the ... agencies or instrumentalities for consumption by individuals ... paper and emory paper Charcoal briquets, chips ...

2012-10-30T23:59:59.000Z

354

Chemistry of the Colloidal Group II-VI Nanocrystal Synthesis  

E-Print Network (OSTI)

showcase the power of chemistry in creating novel materials.J. R. Journal of Physical Chemistry 1996, 100, 7212-7219.781-783. Lobana, T. S. In The chemistry of organophosphorous

Liu, Haitao

2007-01-01T23:59:59.000Z

355

PL FINAL DESIGN REPORT. VOLUME VI. PLANT PERFORMANCE ANALYSIS  

SciTech Connect

Data and information are presented concerning analyses of PL-2 transient performance, normal startup and shutdown procedures, and shield design. (J.R.D.)

1962-05-10T23:59:59.000Z

356

Precision engineering center. 1988 Annual report, Volume VI  

SciTech Connect

To reverse the downward trend in the balance of trade, American companies must concentrate on increasing research into new products, boosting productivity, and improving manufacturing processes. The Precision Engineering Center at North Carolina State University is a multidisciplinary research and graduate education program dedicated to providing the new technology necessary to respond to this challenge. One extremely demanding manufacturing area is the fabrication and assembly of optical systems. These systems are at the heart of such consumer products as cameras, lenses, copy machines, laser bar-code scanners, VCRs, and compact audio discs - products that the Japanese and other East Asian countries are building dominance. A second critical area is the fabrication of VLSI and ULSI circuits. The tolerances required to produce the next generation of components for such systems have created the need for new approaches - approaches that could either make or break America`s competitive position. This report contains individual reports on research projects grouped into three broad areas: measurement and actuation; real-time control; precision fabrication. Separate abstracts for these articles have been indexed into the energy database.

Dow, T. [ed.; Fornaro, R.; Keltie, R.; Paesler, M. [and others

1988-12-01T23:59:59.000Z

357

National Interim Energy-Consumption Survey. Part VI. Energy assessment  

Science Conference Proceedings (OSTI)

The goal of energy assessment of the housing unit is to obtain physical information which can be combined with other survey results to give a more complete picture of the residential environment. A limited pretest of an energy assessment procedure was carried out in April-June 1979 with a subsample of 44 households that had been originally interviewed in the National Interim Energy Consumption Survey. In order to gain experience under a variety of environmental conditions, the pretest sites included locations in the Northeast, North Central, and South regions. As developed for the pretest, the energy assessment was a 90-minute inspection of the housing unit by a trained technician. Data collected during the inspection included square footage of the unit; age, make, and characteristics of appliances; insulation characteristics, characteristics of siting and apertures; and detailed information on the heating and cooling systems in the unit. The report describes the data collection procedures for the pretest.

Not Available

1981-01-01T23:59:59.000Z

358

Inverting Paradigms and Identifying Monstrosities in Juvenal's "Satire VI"  

E-Print Network (OSTI)

commentary in Rome; see esp. p. 89-90; 204. Michael CoffeyConstructing Autocracy, esp. p. 6-7: “They [aristocrats]Gardner’s The Roman Household, esp. p. 3-4, 89-91. See also

Gould, Matthew James

2012-01-01T23:59:59.000Z

359

An Octahedral Coordination Complex of Iron(VI)  

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

Mienert,1 Frank Neese1+ and Karl Wieghardt1 1 Max-Planck-Institut fr Bioanorganische Chemie, Stiftstrasse 34-36, D-45470 Mlheim an der Ruhr, Germany 2 Stanford Synchrotron...

360

SYNTHESIS OF LIGHT-WEIGHT METALLIC MATERIALS II: VI ...  

Science Conference Proceedings (OSTI)

Session Chairpersons: L. Christodulou, Imperial College, Prince Consort Rd., London SW7 2BP; O. Senkov, University of Idaho, Moscow, ID 83844-3026 ...

Note: This page contains sample records for the topic "vi van dyke" 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

DOE human genome program contractor-grantee workshop VI  

SciTech Connect

Research is presented from the workshop on the Human Genome Project. Topics include sequencing, genetic mapping, informatics, ethical and legal issues, and infrastructure.

NONE

1997-10-01T23:59:59.000Z

362

COURSE NOTES: ViMS: Visualizations in Materials Science ... - TMS  

Science Conference Proceedings (OSTI)

Feb 10, 2007 ... This web resource offers a detailed description of an interactive and graphics- based sophomore level introductory materials science course ...

363

Iron Corrosion Observations: Pu(VI)-Fe Reduction Studies  

Science Conference Proceedings (OSTI)

Iron and Pu Reduction: (1) Very different appearances in iron reaction products were noted depending on pH, brine and initial iron phase; (2) Plutonium was associated with the Fe phases; (3) Green rust was often noted at the higher pH; (4) XANES established the green rust to be an Fe2/3 phase with a bromide center; and (5) This green rust phase was linked to Pu as Pu(IV).

Reed, Donald T. [Los Alamos National Laboratory; Swanson, Juliet S. [Los Alamos National Laboratory; Richmann, Michael K. [Los Alamos National Laboratory; Lucchini, Jean-Francois [Los Alamos National Laboratory; Borkowski, Marian [Los Alamos National Laboratory

2012-09-11T23:59:59.000Z

364

Characterization and device applications of II-VI nanocomposites  

E-Print Network (OSTI)

This thesis describes the synthesis and characterization of CdSe core - ZnS shell (CdSe)ZnS nanocrystals, which behave as quantum dots (QDs), their incorporation into transparent polymers and ZnS, and possible device ...

Heine, Jason Randall, 1972-

2001-01-01T23:59:59.000Z

365

Chemistry of the Colloidal Group II-VI Nanocrystal Synthesis  

E-Print Network (OSTI)

in the Synthesis of CdSe Nanocrystals 4.1 Introduction Inprecursors in the synthesis of CdSe and other group II-VIof Water on the Synthesis of CdSe and CdS Nanorods 5.1

Liu, Haitao

2007-01-01T23:59:59.000Z

366

applications of sensors and modeling to materials processing: vi  

Science Conference Proceedings (OSTI)

Sponsored by: Jt. EPD/MDMD Synthesis, Control, and Analysis in Materials ... The control system was interfaced with customized processing hardware via a ...

367

Session VI: Rare Earth Advanced Materials, Recycling and Separation  

Science Conference Proceedings (OSTI)

HAB two-solvent extracting system using Sec-octylphenoxy acetic acid as main ... that usually contains more than 10 valuable elements of different prices.

368

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

E-Print Network (OSTI)

was a uranium mill tailings site at Naturita, Colorado. The techniques tested included: 1) the use of downhole was a uranium mill tailings site at Naturita, Colorado. This report is one in a series of reports documenting. The field site used for the study was the uranium mill tailings site at Naturita, Colorado (Davis and Curtis

369

CAST SHOP TECHNOLOGY: VI: Solidification of Cast Alloys  

Science Conference Proceedings (OSTI)

Finite element modeling has become widely to used simulate the filling, .... i.e., rough/shrinkage pores and smooth/hydrogen pores, can be distinguished by ... in the form of hollow microspheres, a ceramic by-product from coal power stations.

370

TITLE VI—FY 2006 CJS Appropriations Act GENERAL ...  

Science Conference Proceedings (OSTI)

... $350,000 shall be available for the LeFleur Lakes Flood Control/Pearl ... shall be for a grant to Advanced and Applied Polymer Processing Institute ...

2011-12-13T23:59:59.000Z

371

Diluted II-VI Oxide Semiconductors with Multiple Band Gaps  

energy spectrum, Zn 1 yMn yO xTe 1 x is a material perfectly satisfying the conditions for single-junction ... conduction states of the matrix are ...

372

VI. NCWM Policy, Interpretations, and Guidelines, Section 2 ...  

Science Conference Proceedings (OSTI)

... Trade Commission One Bowling Green New York, NY 10004 ... as long as other state requirements do ... Drinking straws Lighter and propane torch fuel ...

2013-10-25T23:59:59.000Z

373

Solvent-extraction and purification of uranium(VI) and molybdenum(VI) by tertiary amines from acid leach solutions  

Science Conference Proceedings (OSTI)

Considering international interest in the yellow-cake price, Argentina is seeking to exploit new uranium ore bodies and processing plants. A study of similar plants would suggest that solvent- extraction with Alamine 336 is considered the best method for the purification and concentration of uranium present in leaching solutions. In order to study the purification of these leach liquors, solvent-extraction tests under different conditions were performed with simulated solutions which containing molybdenum and molybdenum-uranium mixtures. Preliminary extraction tests carried out on mill acid-leaching liquors are also presented. (authors)

La Gamma, Ana M.G.; Becquart, Elena T.; Chocron, Mauricio [Gerencia Quimica, Comision Nacional de Energia Atomica, Av. del Libertador 8250 (1429), Buenos Aires (Argentina)

2008-07-01T23:59:59.000Z

374

Mevr. Laurence Turcksin verdedigt haar doctoraat op maandag 27 juni 2011 De openbare verdediging tot het behalen van de academische graad van Doctor in de Toegepaste  

E-Print Network (OSTI)

vehicle technologies (such as LPG, CNG, biofuels, electric or hybrid electric cars) can provide of Environmentally Friendlier cars: A Socio-Economic Evaluation" Promotor: Prof. dr. Cathy Macharis Na de openbare the purchase of environmentally friendlier cars by private households. A particular focus is on the financial

Glineur, François

375

Publications 1. T.H.J.J. van der Hagen, H. van Dam, J.E. Hoogenboom, E.B.J. Kleiss, W.H.M. Nissen  

E-Print Network (OSTI)

. Respective tube sections thus have a different volumetric phase distribution. One end of this tube bundle liquid­vapor distributions causing uneven void fraction in the tubes, and, · presence of approximately with the non-uniform void fraction distribution in respective tubes, as stated earlier, is the primary driving

Dekker, Cees

376

Copyright © 2008 by Jehanzeb BurkiFAST CIRCULAR APERTURE SYNTHESIS IN SAR ALL-ASPECT TARGET IMAGING Approved by:  

E-Print Network (OSTI)

LIST OF TABLES................................... LIST OF FIGURES.................................. vi

Jehanzeb Burki; Dr. Christopher; F. Barnes; Dr. Hao; Min Zhou; Dr. Justin; K. Romberg; Dr. Douglas; B. William

2008-01-01T23:59:59.000Z

377

VI Symposium of Specialists in Electric Operational and Expansion Planning -VI SEPOPE, May 24-29,1998, Bahia, Brazil POWER SYSTEM PLANNING IN THE SOUTH AMERICA  

E-Print Network (OSTI)

installed power in the country. 98% corresponds to thermal plants (steam-coal plants, gas turbines the technology conventional thermal plants, notoriously marked the end of the indicative character Plant MW oct/1994 Aconcagua 2 72 abr/1995 Capullo 11 jul/1995 Guacolda 1 thermal 150 jul/1996 San

Catholic University of Chile (Universidad Católica de Chile)

378

General Prospectus Official address  

E-Print Network (OSTI)

, Karoo igneous province, northern Botswana B. Le Gall a;� , G. Tshoso a , F. Jourdan b , G. Fe¤raud b , H in revised form 11 June 2002; accepted 13 June 2002 Abstract In NE Botswana, the Karoo dykes include a major dykes belonging to the Sabi-Limpopo dyke swarm (SLDS/N70). New 40 Ar/39 Ar plagioclase dating of Karoo

Wagner, Stephan

379

Title of dissertation: RAPID PROTOTYPING OF HIGH PERFORMANCE  

E-Print Network (OSTI)

, Karoo igneous province, northern Botswana B. Le Gall a;� , G. Tshoso a , F. Jourdan b , G. Fe¤raud b , H in revised form 11 June 2002; accepted 13 June 2002 Abstract In NE Botswana, the Karoo dykes include a major dykes belonging to the Sabi-Limpopo dyke swarm (SLDS/N70). New 40 Ar/39 Ar plagioclase dating of Karoo

Bhattacharyya, Shuvra S.

380

NIST-JANAF Thermochemical Tables. I. Ten Organic ...  

Science Conference Proceedings (OSTI)

... J. Chem. 13, 10 1995. 7 BP van Eijck, J. van Opheusden, MMM van Schaik, and E. van Zoeren, J. Mol. Spectrosc. 86, 465 1981. ...

2012-07-18T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Analysis of Assembly Bill 428: Fertility Preservation  

E-Print Network (OSTI)

NJ, van Santbrink EJP, van Inzen W, Romijn C, Dohle GR. Use rateNJ, van Santbrink EJ, van Inzen W, Romijn JC, Dohle GR. Use rate

California Health Benefits Review Program (CHBRP)

2011-01-01T23:59:59.000Z

382

Microsoft Word - CX-FY10_Ross-VanShip_Wood_Pole_Replacement_WEB.doc  

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

Clearance Memorandum Clearance Memorandum Troy Dalrymple Lineman Foreman I - TFVK-LMT Proposed Action: Wood pole replacement of Ross-Vancouver Shipyard No. 1, Structure 2/3 in Fog Chamber Dump Area #2 PP&A Project No: 1721 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment... routine maintenance activities, corrective....are required to maintain...infrastructures...in a condition suitable for a facility to be used for its designed purpose. Location: Ross Complex, Vancouver, WA. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors) on

383

Nonuniversality of the dispersion interaction: analytic benchmarks for van der Waals energy functionals  

E-Print Network (OSTI)

We highlight the non-universality of the asymptotic behavior of dispersion forces, such that a sum of inverse sixth power contributions is often inadequate. We analytically evaluate the cross-correlation energy Ec between two pi-conjugated layers separated by a large distance D within the electromagnetically non-retarded Random Phase Approximation, via a tight-binding model. For two perfect semimetallic graphene sheets at T=0K we find Ec = C D^{-3}, in contrast to the "insulating" D^{-4} dependence predicted by currently accepted approximations. We also treat the case where one graphene layer is replaced by a thin metal, a model relevant to the exfoliation of graphite. Our general considerations also apply to nanotubes, nanowires and layered metals.

John F. Dobson; Angel Rubio

2005-02-17T23:59:59.000Z

384

FLUX-TRANSPORT NOISE IN SUPERCONDUCTORS By G. J. VAN GURP,  

E-Print Network (OSTI)

carried a transport current in the presence of a perpen- dicular magnetic field. The flux motion, the number of flux quanta per bundle being greater for lower tempe- rature, flux density and current density of magnitude bigger than the vortex lines. In our experiments the temperature, magnetic field and current were

Paris-Sud XI, Université de

385

Multilevel Image Reconstruction with Natural Pixels Van Emden Henson \\Lambda Mark A. Limber y  

E-Print Network (OSTI)

function can be represented as a continuous linear map A : L 2(\\Omega\\Gamma ! R N , where (Au) j = hu; / j, is that it facilitates the development of a PML­based method for spotlight tomography, that is, local grid refinement is possible globally. 1 Introduction In this paper, we consider a model of transmission and emission

Henson, Van Emden

386

Northwestern University Department of Chemistry Professor Richard Van Duyne Research Group  

E-Print Network (OSTI)

analysis and/or programming; · Building/troubleshooting spectroscopic apparatus; · Performs other duties to construct a micro-Raman system from its constituent parts as well as troubleshoot the constructed device

Goddard III, William A.

387

VanNessBauck (9-23-11) Fully Executed M439.pdf  

National Nuclear Security Administration (NNSA)

30411 Accident Investigations DOE O 226.1B 42511 Implementation of Department of Energy Oversight Policy DOE O 231.1B 62711 Environment, Safety and Health Reporting DOE...

388

Random Generator Quality Assessment Luizi, Cruz, & van de Graaf Assessing the Quality of Pseudo-Random  

E-Print Network (OSTI)

- texts. Mainly due to the popularity of Markov chain Monte Carlo (MCMC) simulation methods and boot, Federal University of Minas Gerais, 31270-901 - Belo Horizonte - MG, Brazil Department of Statistics, Federal University of Minas Gerais, 31270-901 - Belo Horizonte - MG, Brazil. On sabbatical leave

Cruz, Frederico

389

Ministerie van Verkeer en Waterstaat KNMI-publicatie 183-1  

E-Print Network (OSTI)

Meteorologisch Instituut Rainfall in New Guinea (Irian Jaya) T. B. Ridder I Q> 130 .... 1" 2 3 4 5 6 7 8 9 140"Z the Climate of New Guinea: 183-1 Rainfall in New Guinea (Irian Jaya) 183-2 Vergelijking zware regens te Hollandia (Nieuw-Guinea), thans Jayapura (Irian Jaya) met zware regens te De Bilt. (Comparison of heavy

Stoffelen, Ad

390

van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks  

E-Print Network (OSTI)

separation of methane and carbon dioxide. J. Mater. Chem. ,Synthesis, structure, and carbon dioxide capture propertiesstructure, and carbon dioxide cap- ture properties of

Ray, Keith G.

2013-01-01T23:59:59.000Z

391

van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks  

E-Print Network (OSTI)

binding site and gas molecule, dispersion or a combinationsimple dispersion bound systems, such as noble gas dimersgas uptake differently due to the competition between surface area and strong dispersion

Ray, Keith G.

2013-01-01T23:59:59.000Z

392

War by Proxy? De betrokkenheid van Iran bij de terreurbeweginen Hezbollah, Hamas en Palestijnse Islamitische Jihad.  

E-Print Network (OSTI)

??Op welke wijze is Iran vanaf 1979 tot heden betrokken geweest bij de terreurbewegingen Hezbollah, Palestijnse Islamitische Jihad en Hamas en is het terecht om… (more)

Soest, A. van

2006-01-01T23:59:59.000Z

393

Duurzame energie een nuchter verhaal Een samenvatting van `Sustainable Energy without the hot air'  

E-Print Network (OSTI)

Multi-terminal HVDC systems and ancillary services Prof. Damien Ernst University of Li`ege, Belgium 10-13 May 2012 Franco-Taiwanese workshop on Energy Management Tainan, Taiwan. #12;Multi-terminal HVDC systems Multi-terminal HVDC systems: Become the solution of choice for connecting non-synchronous power

Dekker, Cees

394

Measurements Should Generate Value, Rather Than Data Frank Niessink and Hans van Vliet  

E-Print Network (OSTI)

or rejected, and new hypotheses guide the next cycle. ¤ Organizational health This is kind of a check

van Vliet, Hans

395

HOGE DRUK SCANNING TUNNELING MICROSCOPIE VOOR KATALYTISCH ONDERZOEK: ONTWIKKELING EN PRESTATIES VAN DE "REACTOR-STM"  

E-Print Network (OSTI)

-y richting ongeveer 1 �/s. EERSTE METINGEN Als eerste modelsysteem hebben wij Fisher-Tropsch synthese op Co als industriële Fischer-Tropsch katalysator, met STM gasgeïnduceerde verruwing is waargenomen [1], en

Frenken, J.W.M.

396

Complex Games and Palm Computers Pieter Spronck and Jaap van den Herik  

E-Print Network (OSTI)

, with the introduction of home computers games became a major application. The first games were produced by solitary home-based

Spronck, Pieter

397

A new mobile state protocol for Distributed Oz M. Hadim & P. Van Roy  

E-Print Network (OSTI)

protocol uses a home­based scheme [14]. Each cell is associated with a fixed site, termed as its home site and manages the cell access. Home­based schemes are simple and easy to imple­ ment. They have been observed

Bonaventure, Olivier

398

The Alloy-Theoretic Automated Toolkit (ATAT): A User Guide Axel van de Walle  

E-Print Network (OSTI)

. An alternate expansion in terms of Kubic harmonics15 composed only of combinations of the allowed Ylm would

van de Walle, Axel

399

The Alloy-Theoretic Automated Toolkit (ATAT): A User Guide Axel van de Walle  

E-Print Network (OSTI)

scattering by Dolling et a1 (1979) and More et a1 (1980), using a Kubic harmonic expansion formalism for the ODF. The data for the latter study were re-analysed by Press et a1 (1979), extending the Kubic distribution function of C-Br bonds, P(R), where R = (6,a).Formally this can be given as an expansion in Kubic

van de Walle, Axel

400

Employee Assistance Report Lifestyle Tips Insert Vol. 8 No. 10 By Van Moody  

E-Print Network (OSTI)

-N-SAVE! www.foodfit.com Healthy Recipe: Sautèed Chicken Cutlets ! INGREDIENTS: · 4 skinless, boneless chicken. · Fiber: 0 g. · Fat: 7 g. · Saturated fat: 1 g. DIRECTIONS: Place breasts between wax paper or SaranTM wrap and flatten with a mallet. Season chicken with salt, pepper, and then drizzle with olive oil

Oliver, Douglas L.

Note: This page contains sample records for the topic "vi van dyke" 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

Algebraic Implementation of Model Checking Teodor Rus and Eric Van Wyk  

E-Print Network (OSTI)

Science The University of Iowa Iowa City, Iowa 52242 rus,vanwyk@herky.cs.uiowa.edu February 1, 1996 #12, every state in the graph of M has a successor. T is a finite set of atomic propositions, T = fp 1 ; p 2 ; : : : ; p n g, and P is a proposition labeling function that maps an atomic proposition from T to the set

Rus, Teodor

402

New Proofs of the Uniqueness of Extremal Noneven Chjan C. Lim and Gregory K. Van Patten  

E-Print Network (OSTI)

, B.R. Shader, Nonsingular Sign Patterns and the Conversion of the Per­ manent into the Determinant

Lim, Chjan C.

403

Microsoft PowerPoint - VanDoc_135908_1.PPT  

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

Roadmap "CURCEPRIDOE Consensus Roadmap" Department of Energy, the Electric Power Research Institute, and the Coal Utilization Research Council http:www.netl.doe.govcoalpower...

404

RECIPIENT:WA Department of Commerce STATE: WA PROJECT Van Dyk...  

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

digester would be routed to the combined heat and power (CHP) unit consisting of a biogas-fired reciprocating engine and generator capable of producing 425 kW of electrical...

405

Kadernota 2013-2016 VASTGESTELD DOOR HET COLLEGE VAN BESTUUR OP 29 MEI 2012  

E-Print Network (OSTI)

............................................................................................................................. 5 Strategische context .................................................................................................................................... 28 Financieringslasten en reservering voor risico

Galis, Frietson

406

Proceedings of the 2011 Industrial Engineering Research Conference T. Doolen and E. Van Aken, eds.  

E-Print Network (OSTI)

application to estimate energy costs and consumption as a function of vehicle and customer characteristics. Keywords Vehicle routing problem, freight logistics, electric vehicles, battery recharging 1. Introduction at a disadvantage to standard internal combustion engine (ICE) delivery vehicles. The emergence of newer battery

Bertini, Robert L.

407

SASKIA L. VAN DE GEVEL Department of Geography and Planning Phone: 828.434.0924  

E-Print Network (OSTI)

United States. Research Intern Harvard Forest, Harvard University, Petersham, Massachusetts. Research Symposium, 16 August 1999, Petersham, Massachusetts. #12;

408

SASKIA L. VAN DE GEVEL Department of Geography and Planning Phone: 828.434.0924  

E-Print Network (OSTI)

, Harvard University, Petersham, Massachusetts. Research experience 1999 for undergraduates. Harvard Forest Summer Student Symposium, 16 August 1999, Petersham, Massachusetts. #12;

409

SASKIA L. VAN DE GEVEL Department of Geography and Planning Phone: 828.434.0924  

E-Print Network (OSTI)

, Harvard University, Petersham, Massachusetts. Research experience 1999 for undergraduates Symposium, 16 August 1999, Petersham, Massachusetts. #12;

Thaxton, Christopher S.

410

1-D Van der Waals Foams Heated by Ion Beam Energy Deposition  

E-Print Network (OSTI)

clude ionization, heat conduction, or radiation transport,dynamics. Similarly, heat conduction should be relevant on am, the timescale for heat conduction would be 1 µs, which is

Zylstra, A. B.

2010-01-01T23:59:59.000Z

411

Hugo van Dam and the dynamic adjoint function Imre Pa zsit*  

E-Print Network (OSTI)

adjoint theory in such cases does not play a role at all. 1762 I. Pa´zsit / Annals of Nuclear Energy 30 and practical and, accordingly, it dominates the applications in the theory of zero power reactor noise fluctuations in a steady subcritical reactor, i.e. the theory of zero power reactor noise, the dual possibility

Pázsit, Imre

412

From Here to Wear Robert J. Van Saun, DVM, MS, PhD  

E-Print Network (OSTI)

, provided spun alpaca wool that was used by the student fashion designers to create various clothing production. This should not be much of a surprise given the rich history Australia has in production and marketing of sheep wool. A collection of presentations focused on marketing strategies to create

Omiecinski, Curtis

413

The Van de Casteele Test Revisited: An Efficient Approach to Tide Gauge Error Characterization  

Science Conference Proceedings (OSTI)

The classical question of metrology related to the quality of the tide gauge measurements has become more important this last decade or so as new technologies have emerged and tide gauge networks are modernized. The Global Sea Level Observing ...

Belen Martin Miguez; Laurent Testut; Guy Wöppelmann

2008-07-01T23:59:59.000Z

414

PCCC -Platform Communication on Climate Change -Een uitgave van het PCCCjanuari 2010  

E-Print Network (OSTI)

. Im Mittelpunkt stand die Vorstellung von Forschungs- projekten, die das BMU im Bereich der Offshore-Windenergie.spiekerooger-klimagespraeche.de Windenergie mit Potenzial Die Windenergie habe auf abseh- bare Zeit in Deutschland von allen erneuerbaren (BMU), Katherina Reiche, an- lässlich der Eröffnung der 3. Offshore- Wissenschaftstage in Oldenburg

Stoffelen, Ad

415

Die opkoms, dinamika en betekenis van die Klein Karoo Nasionale Kunstefees: 1995-2005.  

E-Print Network (OSTI)

??Funding for the Afrikaans arts before 1994 was greatly controlled by the National Party government through the four former provincial arts councils. With the political… (more)

Kitshoff, Herman van Zijl

2005-01-01T23:59:59.000Z

416

BUILDING CORRELATORS WITH MANY-CORE HARDWARE Rob V. van Nieuwpoort and John W. Romein  

E-Print Network (OSTI)

- ing techniques, but more on signal-processing techniques. For example, LOFAR [1], MeerKAT (Karoo Array International Conference on Supercomput- ing, New York, NY, June 2009, pp. 440­449. [11] "Karoo array telescope

Romein, John W.

417

Critical assessment of economic impact analyses at selected national festivals / Lukas Johannes Meyer van Wyk.  

E-Print Network (OSTI)

??Festivals have become a global phenomenon and now serve as a platform to promote the leisure and tourism industry within a nation. These events have… (more)

Van Wyk, Lukas Johannes Meyer

2011-01-01T23:59:59.000Z

418

van der Waals Epitaxy of MoS2 Layers Using Graphene As Growth Templates  

SciTech Connect

We present a method for synthesizing MoS{sub 2}/Graphene hybrid heterostructures with a growth template of graphene-covered Cu foil. Compared to other recent reports, a much lower growth temperature of 400 C is required for this procedure. The chemical vapor deposition of MoS{sub 2} on the graphene surface gives rise to single crystalline hexagonal flakes with a typical lateral size ranging from several hundred nanometers to several micrometers. The precursor (ammonium thiomolybdate) together with solvent was transported to graphene surface by a carrier gas at room temperature, which was then followed by post annealing. At an elevated temperature, the precursor self-assembles to form MoS{sub 2} flakes epitaxially on the graphene surface via thermal decomposition. With higher amount of precursor delivered onto the graphene surface, a continuous MoS{sub 2} film on graphene can be obtained. This simple chemical vapor deposition method provides a unique approach for the synthesis of graphene heterostructures and surface functionalization of graphene. The synthesized two-dimensional MoS{sub 2}/Graphene hybrids possess great potential toward the development of new optical and electronic devices as well as a wide variety of newly synthesizable compounds for catalysts.

Shi, Yumeng [Massachusetts Institute of Technology (MIT); Zhou, Wu [Vanderbilt University; Lu, Ang-Yu [Academia Sinica, Hefei, China; Fang, Wenjing [Massachusetts Institute of Technology (MIT); Lee, Yi-Hsien [Massachusetts Institute of Technology (MIT); Hsu, Allen Long [Massachusetts Institute of Technology (MIT); Kim, Soo Min [Massachusetts Institute of Technology (MIT); Kim, Ki Kang [Massachusetts Institute of Technology (MIT); Yang, Hui Ying [Singapore University of Technology and Design; Liang, Lain-Jong [Academia Sinica, Hefei, China; Idrobo Tapia, Juan C [ORNL; Kong, Jing [Massachusetts Institute of Technology (MIT)

2012-01-01T23:59:59.000Z

419

Third-order perturbation theory for van der Waals interaction coefficients  

SciTech Connect

The third-order expression for the dispersion interaction between two atoms is written as a sum over lists of transition matrix elements. Particular attention is given to the C{sub 9}/R{sup 9} interaction which occurs in the homonuclear case when one atom is in an S state and the other is in a P state. Numerical values of the C{sub 9} coefficient are given for the homonuclear alkali-metal dimers. The size of the C{sub 9}:C{sub 3} dispersion coefficient ratio increases for the heavier alkali-metal atoms. The C{sub 11} and C{sub 13} coefficients between two helium atoms and lithium atoms in their ground states are also given.

Tang Liyan; Shi Tingyun [State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 (China); Yan Zongchao [Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 (China); Department of Physics, Wuhan University, Wuhan 430072 (China); Department of Physics, University of New Brunswick, Fredericton, New Brunswick, E3B 5A3 (Canada); Mitroy, J. [School of Engineering, Charles Darwin University, Darwin NT 0909 (Australia)

2011-11-15T23:59:59.000Z

420

Methods for prediction of soil dielectric properties: a review Remke L. van Dam*a  

E-Print Network (OSTI)

-6960; fax (+1) 505 835-6436; http://www.ees.nmt.edu/hydro/landmine Please verify that (1) all pages for improvements to the existing models. 2. THEORY The interaction of electromagnetic energy with matter is affected by the characteristics of the material and by the frequency of the electromagnetic energy

Note: This page contains sample records for the topic "vi van dyke" 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

Remediation of uranium contaminated soils with bicarbonate extraction and microbial U(VI) reduction  

E-Print Network (OSTI)

bodies depleted by uranium solution extraction and which remain underground do not constitute byproductEPA Update: NESHAP Uranium Activities Reid J. Rosnick Environmental Protection Agency Radiation Protection Division (6608J) Washington, DC 20460 NMA/NRC Uranium Recovery Workshop July 2, 2009 #12

Lovley, Derek

422

Those early days as we remember them (part VI) - Met Lab and...  

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

that the man you thought was Dr. Smith might not be Dr. Smith at all. When the atomic bomb was dropped on Japan and when the government released the famous Smythe Report, I...

423

Global regularity of wave maps VI. Abstract theory of minimal-energy blowup solutions  

E-Print Network (OSTI)

In the previous papers in this series, the global regularity conjecture for wave maps from two-dimensional Minkowski space $\\R^{1+2}$ to hyperbolic space $\\H^m$ was reduced to the problem of constructing a minimal-energy blowup solution which is almost periodic modulo symmetries in the event that the conjecture fails. In this paper, we show that this problem can be reduced further, to that of showing that solutions at the critical energy which are either frequency-delocalised, spatially-dispersed, or spatially-delocalised have bounded ``entropy''. These latter facts will be demonstrated in the final paper in this series.

Tao, Terence

2009-01-01T23:59:59.000Z

424

THSE DE DOCTORAT DE L'UNIVERSIT DE PARIS-VI Spcialit : BIOMATHMATIQUES  

E-Print Network (OSTI)

Press. Publisher's website for this journal: http://journals.cambridge.org/action/displayJournal?jid=NLE search methods (Woltosz 1988) have been applied to improve the situation, and automatic expansion

Seriès, Peggy

425

Design guide for category VI reactors: air-cooled graphite reactors  

SciTech Connect

The purpose of this Design Guide is to provide additional guidance to aid the DOE facility contractor in meeting the requirement that the siting, design, construction, modification, operation, maintenance, and decommissioning of DOE-owned air-cooled graphite reactors be in accordance with generally uniform standards, guides, and codes which are comparable to those applied to similar reactors licensed by the Nuclear Regulatory Commission (NRC).

Brynda, W.J.; Karol, R.; Powell, R.W.

1979-02-01T23:59:59.000Z

426

Magnetic resonance as a structural probe of a uranium (VI) sol-gel process  

DOE Green Energy (OSTI)

NMR investigations on the ORNL process for sol-gel synthesis of microspherical nuclear fuel (UO{sub 2}), has been useful in sorting out the chemical mechanism in the sol-gel steps. {sup 13}C, {sup 15}N, and {sup 1}H NMR studies on the HMTA gelation agent (Hexamethylene tetramine, C{sub 6}H{sub l2}N{sub 4}) has revealed near quantitative stability of this adamantane-like compound in the sol-Gel process, contrary to its historical role as an ammonia source for gelation from the worldwide technical literature. {sub 17}0 NMR of uranyl (UO{sub 2}{sup ++}) hydrolysis fragments produced in colloidal sols has revealed the selective formation of a uranyl trimer, ((UO{sub 2}){sub 3}({mu}{sub 3}-O)({mu}{sub 2}-OH){sub 3}){sup +}, induced by basic hydrolysis with the HMTA gelation agent. Spectroscopic results show that trimer condensation occurs during sol-gel processing leading to layered polyanionic hydrous uranium oxides in which HMTAH{sup +} is occluded as an intercalation'' cation. Subsequent sol-gel processing of microspheres by ammonia washing results in in-situ ion exchange and formation of a layered hydrous ammonium uranate with a proposed structural formula of (NH{sub 4}){sub 2}((UO{sub 2}){sub 8}O{sub 4}(OH){sub 10}) {center dot} 8H{sub 2}0. This compound is the precursor to sintered U0{sub 2} ceramic fuel.

King, C.M.; Thompson, M.C.; Buchanan, B.R. (Westinghouse Savannah River Co., Aiken, SC (United States)); King, R.B. (Georgia Univ., Athens, GA (United States). Dept. of Chemistry); Garber, A.R. (South Carolina Univ., Columbia, SC (United States). Dept. of Chemistry)

1989-01-01T23:59:59.000Z

427

Magnetic resonance as a structural probe of a uranium (VI) sol-gel process  

DOE Green Energy (OSTI)

NMR investigations on the ORNL process for sol-gel synthesis of microspherical nuclear fuel (UO{sub 2}), has been useful in sorting out the chemical mechanism in the sol-gel steps. {sup 13}C, {sup 15}N, and {sup 1}H NMR studies on the HMTA gelation agent (Hexamethylene tetramine, C{sub 6}H{sub l2}N{sub 4}) has revealed near quantitative stability of this adamantane-like compound in the sol-Gel process, contrary to its historical role as an ammonia source for gelation from the worldwide technical literature. {sub 17}0 NMR of uranyl (UO{sub 2}{sup ++}) hydrolysis fragments produced in colloidal sols has revealed the selective formation of a uranyl trimer, [(UO{sub 2}){sub 3}({mu}{sub 3}-O)({mu}{sub 2}-OH){sub 3}]{sup +}, induced by basic hydrolysis with the HMTA gelation agent. Spectroscopic results show that trimer condensation occurs during sol-gel processing leading to layered polyanionic hydrous uranium oxides in which HMTAH{sup +} is occluded as an ``intercalation`` cation. Subsequent sol-gel processing of microspheres by ammonia washing results in in-situ ion exchange and formation of a layered hydrous ammonium uranate with a proposed structural formula of (NH{sub 4}){sub 2}[(UO{sub 2}){sub 8}O{sub 4}(OH){sub 10}] {center_dot} 8H{sub 2}0. This compound is the precursor to sintered U0{sub 2} ceramic fuel.

King, C.M.; Thompson, M.C.; Buchanan, B.R. [Westinghouse Savannah River Co., Aiken, SC (United States); King, R.B. [Georgia Univ., Athens, GA (United States). Dept. of Chemistry; Garber, A.R. [South Carolina Univ., Columbia, SC (United States). Dept. of Chemistry

1989-12-31T23:59:59.000Z

428

Hydrogen, Fuel Cells, and Infrastructure Technologies FY 2002 Progress Report Section VI. Safety and Codes & Standards  

E-Print Network (OSTI)

in high temperature · Compare performance against industry requirements to assess outcome and opportunity for improved precision (ca. 1 millivolt) · Adapt high temperature ceramic "spark plug" packaging for field

429

Micro- and Nano-Structures of I-III-VI 2 -Based Materials Prepared ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2011. Symposium, Controlled Synthesis, Processing and Applications of Structural and Functional ...

430

Informational technology in bioclimate analysis of Višegrad for health spa tourism  

Science Conference Proceedings (OSTI)

Previous studies of the helth spa resorts have included just balneo analysis. Spas and health resorts have changed the concept of treatment. The earlier concept was included only long-term treatment and recovering older people and people with diseases. ... Keywords: bioclimatology, equivalent temperature, health spa, informational technology

Milovan Pecelj; Milica Pecelj; Danimir Mandi?; Jelena Pecelj; Bogdan Luki?; Dejan Šabi?

2010-07-01T23:59:59.000Z

431

VI. References VII. Special Thanks 2 Gas Turbine Needs/Objectives Needs  

E-Print Network (OSTI)

1. Current microturbine design has ~constant airflow at all power levels. ? Reduced efficiency at part-power conditions ? One solution: bleed off some flow from compressor 2. Analysis of current combustor near blowout conditions 3. A shear section on primary drive gear of current microturbine that will intentionally and safely shear in severe over-loading conditions. Objectives 1. Design bleed valve system to accurately reduce air flow rates to optimal efficiency ranges 2. Run CFD analysis on current combustor to check swirl numbers & recirculation near lean blowout temperatures 3. Design shear section on primary drive gear to break in over-loading conditions yet not cause subsequent damage to surrounding components.

Adam M. Mitchneck; Ingersoll Rand; Energy Systems; Mentor Jeffrey Armstrong; Gas Turbine Needs/objectives

2009-01-01T23:59:59.000Z

432

Infrared reflectance and transmission spectra in II-VI alloys and superlattices  

E-Print Network (OSTI)

Room temperature measurements of the far-infrared (FIR) reflectance spectra are reported for the polar optical phonons in a series of bulk Cd[subscript x]Zn[subscript 1?x]Te (0 ? x ? 1) and CdSe[subscript x]Te[subscript ...

Talwar, Devki N.

433

Rational Ligand Design for U(VI) and Pu(IV)  

E-Print Network (OSTI)

therapies ..………………. 12 Figure 1-5. Catechol and hydroxamate:20 Figure 1-13. [M(catechol) 4 ] 4- (M = Th, Ce, U) complex3,2- and 1,2-HOPO) and catechol-analog (CAM, TAM) chelating

Szigethy, Geza

2010-01-01T23:59:59.000Z

434

A method to attenuate U(VI) mobility in acidic waste plumes using humic acids  

E-Print Network (OSTI)

Methods based on precipitation of phosphate minerals cannot keep U concentrations below its MCL at any pH, unless dissolution

Wan, J.

2011-01-01T23:59:59.000Z

435

MoVi: mobile phone based video highlights via collaborative sensing  

Science Conference Proceedings (OSTI)

Sensor networks have been conventionally defined as a network of sensor motes that collaboratively detect events and report them to a remote monitoring station. This paper makes an attempt to extend this notion to the social context by using mobile phones ... Keywords: collaborative sensing, context, fingerprinting, mobile phones, video highlights

Xuan Bao; Romit Roy Choudhury

2010-06-01T23:59:59.000Z

436

XAS of uranium(VI) sorbed onto silica, alumina, and montmorillonite  

Science Conference Proceedings (OSTI)

The purpose of this work is to determine the speciation (oxidation state and molecular structure) of uranium sorbed onto surfaces of silica

E. R. Sylwester; P. G. Allen; E. A. Hudson

2000-01-01T23:59:59.000Z

437

Computation of the National Renewable Energy Laboratory Phase-VI Rotor in Pitch Motion during Standstill  

Science Conference Proceedings (OSTI)

Previously, computational fluid dynamics (CFD) computations of dynamic stall on wind turbine blades have been performed for stand still conditions with moderate success by among others the present authors. In the present work, numerical investigations are performed to illustrate the possibilities of state of the art CFD methods for this problem, including the numerical requirements as time-step and grid resolution. Additionally, the effect of different types of modeling is investigated, ranging from fully turbulent Reynolds-averaged Navier-Stokes (RANS), transitional RANS, to transitional delayed detached-eddy simulation computations. The investigation indicates that detailed information and fair agreement with measurements can be obtained.

Sorensen, N. N.; Schreck, S.

2012-04-01T23:59:59.000Z

438

Unsteady Aerodynamics Experiment Phase VI: Wind Tunnel Test Configurations and Available Data Campaigns  

DOE Green Energy (OSTI)

The primary objective of the insteady aerodynamics experiment was to provide information needed to quantify the full-scale, three-dimensional aerodynamic behavior of horizontal-axis wind turbines. This report is intended to familiarize the user with the entire scope of the wind tunnel test and to support the use of the resulting data.

Hand, M. M.; Simms, D. A.; Fingersh, L. J.; Jager, D. W.; Cotrell, J. R.; Schreck, S.; Larwood, S. M.

2001-12-01T23:59:59.000Z

439

ETAG European Technology Assessment ITAS DBT viWTA POST Rathenau  

E-Print Network (OSTI)

% of the consumed electricity and 5,75% of the consumed gasoline and diesel should originate from renewable energy: Technologies for wind energy, wave energy, geothermal energy, bioenergy, solar energy, hydropower and fuel

440

Effect of Grain Size on Uranium(VI) Surface Complexation Kinetics and Adsorption Additivity  

SciTech Connect

Laboratory experiments were performed to investigate the contribution of variable grain sizes to uranium adsorption/desorption in a sediment collected from the US DOE Hanford site. The sediment was wet-sieved into four size fractions: coarse sand (1-2 mm), medium sand (0.2-1 mm), fine sand (0.05-0.2 mm), and clay/silt fraction (< 0.05mm). For each size fraction and their composite (sediment), batch experiments were performed to determine uranium adsorption isotherms, and stirred flow-cell experiments were conducted to derive kinetic data of uranium adsorption and subsequent desorption. The results showed that uranium adsorption isotherms and adsorption/desorption kinetics were size-specific, reflecting the effects of size-specific adsorption site concentration and kinetic rate constants. The larger-size fraction had a larger mass percentage in the sediment, but with a smaller adsorption site concentration and generally a slower uranium adsorption/desorption rate. The same equilibrium surface complexation reaction and reaction constant could describe uranium adsorption isotherms for all size fractions and the composite after accounting for the effect of adsorption site concentration. Mass-weighted, linear additivity was observed for both uranium adsorption isotherms and adsorption/desorption kinetics in the composite. Our analysis also showed that uranium adsorption site concentration estimated from the adsorption isotherms was 3 orders of magnitude less than a site concentration estimated from sediment surface area and generic site density. One important implication of this study is that grain size distribution may be used to estimate uranium adsorption site, and adsorption/desorption kinetic rates in heterogeneous sediments from a common location.

Shang, Jianying; Liu, Chongxuan; Wang, Zheming; Zachara, John M.

2011-07-27T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Rational Ligand Design for U(VI) and Pu(IV)  

SciTech Connect

Nuclear power is an attractive alternative to hydrocarbon-based energy production at a time when moving away from carbon-producing processes is widely accepted as a significant developmental need. Hence, the radioactive actinide power sources for this industry are necessarily becoming more widespread, which is accompanied by the increased risk of exposure to both biological and environmental systems. This, in turn, requires the development of technology designed to remove such radioactive threats efficiently and selectively from contaminated material, whether that be contained nuclear waste streams or the human body. Raymond and coworkers (University of California, Berkeley) have for decades investigated the interaction of biologically-inspired, hard Lewis-base ligands with high-valent, early-actinide cations. It has been established that such ligands bind strongly to the hard Lewis-acidic early actinides, and many poly-bidentate ligands have been developed and shown to be effective chelators of actinide contaminants in vivo. Work reported herein explores the effect of ligand geometry on the linear U(IV) dioxo dication (uranyl, UO{sub 2}{sup 2+}). The goal is to utilize rational ligand design to develop ligands that exhibit shape selectivity towards linear dioxo cations and provides thermodynamically favorable binding interactions. The uranyl complexes with a series of tetradentate 3-hydroxy-pyridin-2-one (3,2-HOPO) ligands were studied in both the crystalline state as well as in solution. Despite significant geometric differences, the uranyl affinities of these ligands vary only slightly but are better than DTPA, the only FDA-approved chelation therapy for actinide contamination. The terepthalamide (TAM) moiety was combined into tris-beidentate ligands with 1,2- and 3,2-HOPO moieties were combined into hexadentate ligands whose structural preferences and solution thermodynamics were measured with the uranyl cation. In addition to achieving coordinative saturation, these ligands exhibited increased uranyl affinity compared to bis-Me-3,2-HOPO ligands. This result is due in part to their increased denticity, but is primarily the result of the presence of the TAM moiety. In an effort to explore the relatively unexplored coordination chemistry of Pu(IV) with bidentate moieties, a series of Pu(IV) complexes were also crystallized using bidentate hydroxypyridinone and hydroxypyrone ligands. The geometries of these complexes are compared to that of the analogous Ce(IV) complexes. While in some cases these showed the expected structural similarities, some ligand systems led to significant coordination changes. A series of crystal structure analyses with Ce(IV) indicated that these differences are most likely the result of crystallization condition differences and solvent inclusion effects.

Szigethy, Geza

2009-08-12T23:59:59.000Z

442

National Energy Board Act Part VI (Oil and Gas) Regulations (Canada)  

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

These regulations from the National Energy Board cover licensing for oil and gas, including the exportation and importation of natural gas. The regulations also cover inspections, reporting...

443

Ac#vi#es of the US Burning Plasma Organiza#on  

E-Print Network (OSTI)

=ons · USBPO ­ Coordinates US burning plasma research, to advance scien=fic understanding USBPO organizes the US Fusion Energy Science community to support burning plasma research 5 Charles Greenfield (Director) Amanda Hubbard (Deputy Director) Nermin

444

Photoluminescence studies from micropillars fabricated on IV-VI multiple quantum-well semiconductor structure  

Science Conference Proceedings (OSTI)

Micropillars were fabricated on multiple quantum-well structure of PbSe/PbSrSe grown on top of BaF"2 substrate in molecular beam epitaxy (MBE). The photoluminescence spectra from the pillar structure, having a diameter of 5@mm and inter-pillar distance ... Keywords: MBE, MQW micropillar, Photoluminescence, SEM

S. Mukherjee; S. Jain; F. Zhao; J. P. Kar; Z. Shi

2007-12-01T23:59:59.000Z

445

The ESO Slice Project (ESP) galaxy redshift survey: VI Groups of Galaxies  

E-Print Network (OSTI)

In this paper we identify objectively and analyze groups of galaxies in the recently completed ESP survey. We find 231 groups above the number overdensity threshold delta(rho)/rho=80 in the redshift range 5000ESP galaxies within the same redshift range. The median velocity dispersion (corrected for measurement errors and computed at the redshift of the group) is sigma_{ESP,median} = 194 km/s. We show that our result is reliable in spite of the particular geometry of the ESP survey (two rows of tangent circular fields of radius 15 arcmin), which causes most systems to be only partially surveyed. In general, we find that the properties of ESP groups are consistent with those of groups in shallower (and wider) catalogs (e.g. CfA2N and SSRS2). As in shallower catalogs, ESP groups trace very well the geometry of the large scale structure. Our results are of particular interest because the depth of the ESP survey allows us to sample group properties over a large number of structures. We also compare luminosity function and spectral properties of galaxies that are members of groups with those of isolated galaxies. We find that galaxies in groups have a brighter M* with respect to non--member galaxies; the slope \\alpha is the same, within the errors, in the two cases. We find that 34% of ESP galaxies with detectable emission lines are members of groups. The fraction of galaxies without detectable emission lines in groups is significantly higher: 45%. More generally, we find a gradual decrease of the fraction of emission line galaxies among members of systems of increasing richness. This result confirms that the morphology-density relation found for clusters also extends toward systems of lower density.

M. Ramella; G. Zamorani; E. Zucca; G. M. Stirpe; G. Vettolani; C. Balkowski; A. Blanchard; A. Cappi; V. Cayatte; G. Chincarini; C. Collins; L. Guzzo; H. MacGillivray; D. Maccagni; S. Maurogordato; R. Merighi; M. Mignoli; A. Pisani; D. Proust; R. Scaramella

1998-11-10T23:59:59.000Z

446

VI. ML Eddies Interact with Mesoscale and Mixing Snapshot of temperature from  

E-Print Network (OSTI)

D-UPP May-06 Beth Payne MPA Dropped? Jessica Rinks MPA May-06 Todd Schmidt MUPP May-07 Sonali Tandon MUPP Department of Transportation Randolph Scholarship Sonali Tandon 2005 Women's Transportation Seminar

Colorado at Boulder, University of

447

Rational Ligand Design for U(VI) and Pu(IV)  

E-Print Network (OSTI)

Bonin, L. ; Moisy, P. C. R. Chemie 2007, 10, 1010-1019. (33)Erker, T. Monatshefte für Chemie 1998, 129, 679-687. (19)H. Liebigs Annalen der Chemie 1934, 512, 136. (28) Snow, A.

Szigethy, Geza

2010-01-01T23:59:59.000Z

448

Complexation of Gluconate with Uranium(VI) in Acidic Solutions: Thermodynamic Study with Structural Analysis  

E-Print Network (OSTI)

G. G. , Wang, Z. , “Thermodynamic and spectroscopic studiesDetermination of the thermodynamic quantities of uranium(82, 483. Table 1. Thermodynamic parameters of gluconate

Zhang, Zhicheng

2009-01-01T23:59:59.000Z

449

Cataclysmic Variables From the Sloan Digital Sky Survey. VI. the Sixth Year (2005)  

SciTech Connect

The 28 cataclysmic variables found in 2005 in the Sloan Digital Sky Survey are presented with their coordinates, magnitudes and spectra. Five of these systems are previously known CVs (HH Cnc, SX LMi, QZ Ser, RXJ1554.2+2721 and HS1016+3412) and the rest are new discoveries. Additional spectroscopic, photometric and/or polarimetric observations of 10 systems were carried out, resulting in estimates of the orbital periods for seven of the new binaries. The 23 new CVs include one eclipsing system, one new Polar and five systems whose spectra clearly reveal atmospheric absorption lines from the underlying white dwarf.

Szkody, Paula; /Washington U., Seattle, Astron. Dept.; Henden, Arne; /Naval Observ., Flagstaff /AAVSO, Cambridge; Mannikko, Lee; Mukadam, Anjum; /Washington U., Seattle,; Schmidt, Gary D.; /Arizona U., Astron. Dept. - Steward Observ.; Bochanski, John J.; Agueros, Marcel; Anderson, Scott F.; Silvestri, Nicole M.; /Washington U., Seattle,; Dahab, William E.; /Princeton U. Observ.; Oguri, Masamune; /Princeton U. Observ. /KIPAC, Menlo Park; Schneider, Donald P.; /Penn State U., Astron. Astrophys.; Shin,; Strauss, Michael A.; Knapp, Gillian R.; /Princeton U. Observ.; West, Andrew A.; /Washington U., Seattle, Astron. Dept.

2007-06-15T23:59:59.000Z

450

ORIGINAL PAPER Automated determination of uranium(VI) at ultra trace  

E-Print Network (OSTI)

and phosphogypsum) approximately 10 g dry sample was dissolved in 150 mL 8 mol L-1 HNO3 with constant boiling), phosphogypsum, and vegetable ash certified by CIEMAT (Spain). Results of analyses for three replicates (n=3 cases. The phosphogypsum sample was obtained from ponds of a phosphate fertilizer plant located

Sánchez, David

451

Neutron and X-Ray Studies of Advanced Materials VI: Centennial ...  

Science Conference Proceedings (OSTI)

Mar 4, 2013... determining the magnetic properties of the electrical steel plates, which is used as core materials in generators, motors and transformers.

452

Reaction of Plutonium(VI) with the Manganese-Substituted Iron Oxide Mineral Goethite  

E-Print Network (OSTI)

161 E.3 Pu AnionPreparation of Pu(III) . . . . . . . . . . . . . . . . . .of Pu(IV) . . . . . . . . . . . . . . . . . . . . C.5

Hu, Yung-Jin Hu

2011-01-01T23:59:59.000Z

453

Universite PARIS VI -Pierre & Marie Curie TH`ESE de DOCTORAT  

E-Print Network (OSTI)

, Christophe Bernard et Dominique Giafferi du secrétariat, le service informatique (Francis Hulin-Hubard et

Paris-Sud XI, Université de

454

II-VI Heterojunctions of Core/Shell Nanowire Arrays for Three ...  

Science Conference Proceedings (OSTI)

The morphologies, structures, optical properties and the photovoltaic effect of the .... Materials for Organic Photovoltaic Solar Cells PBTTT and PTB7: Structural, ...

455

THSE DE DOCTORAT DE L'UNIVERSIT PARIS VI -PIERRE ET MARIE  

E-Print Network (OSTI)

85; email: dave@cbs.dtu.dk #12;ABSTRACT. We examined more than 700 DNA sequences (full length also be involved in recombination (Majewski & Ott, 2000). Structural, physicochemical and theoretical­146. Majewski, J. & Ott, J. (2000). Gt repeats are associated with recombination on human chromo- some 22

456

Chapter 27 -- Breast Cancer Genomics, Section VI, Pathology and Biological Markers of Invasive Breast Cancer  

SciTech Connect

Breast cancer is predominantly a disease of the genome with cancers arising and progressing through accumulation of aberrations that alter the genome - by changing DNA sequence, copy number, and structure in ways that that contribute to diverse aspects of cancer pathophysiology. Classic examples of genomic events that contribute to breast cancer pathophysiology include inherited mutations in BRCA1, BRCA2, TP53, and CHK2 that contribute to the initiation of breast cancer, amplification of ERBB2 (formerly HER2) and mutations of elements of the PI3-kinase pathway that activate aspects of epidermal growth factor receptor (EGFR) signaling and deletion of CDKN2A/B that contributes to cell cycle deregulation and genome instability. It is now apparent that accumulation of these aberrations is a time-dependent process that accelerates with age. Although American women living to an age of 85 have a 1 in 8 chance of developing breast cancer, the incidence of cancer in women younger than 30 years is uncommon. This is consistent with a multistep cancer progression model whereby mutation and selection drive the tumor's development, analogous to traditional Darwinian evolution. In the case of cancer, the driving events are changes in sequence, copy number, and structure of DNA and alterations in chromatin structure or other epigenetic marks. Our understanding of the genetic, genomic, and epigenomic events that influence the development and progression of breast cancer is increasing at a remarkable rate through application of powerful analysis tools that enable genome-wide analysis of DNA sequence and structure, copy number, allelic loss, and epigenomic modification. Application of these techniques to elucidation of the nature and timing of these events is enriching our understanding of mechanisms that increase breast cancer susceptibility, enable tumor initiation and progression to metastatic disease, and determine therapeutic response or resistance. These studies also reveal the molecular differences between cancer and normal that may be exploited to therapeutic benefit or that provide targets for molecular assays that may enable early cancer detection, and predict individual disease progression or response to treatment. This chapter reviews current and future directions in genome analysis and summarizes studies that provide insights into breast cancer pathophysiology or that suggest strategies to improve breast cancer management.

Spellman, Paul T.; Heiser, Laura; Gray, Joe W.

2009-06-18T23:59:59.000Z

457

and Se(VI) Ions onto Biomass Ash - Programmaster.org  

Science Conference Proceedings (OSTI)

Biomass ash used in this study is collected from Zellstoff Celgar Mill, British Columbia, Canada and is characterized to determine the physico-chemical ...

458

Thse de doctorat de l'universit Pierre et Marie Curie -Paris VI  

E-Print Network (OSTI)

and the membrane systems selected, additional equipment such as knockout drums, coalescing filters, and guard beds far and modeling predictions is quite reasonable. Methane 20% H2S/ 80%N2 Air MFC MFC MFC Proceedings of the 2002 U.S. DOE Hydrogen Program Review NREL/CP-610-32405 #12;MFC-3 MFC-1 MFC-2 N2 H2S O2

459

Microsoft PowerPoint - Tracking the Sun VI Briefing.pptx  

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

Project overview Objective: Using project-level data, describe and analyze trends in the installed price of grid-connected PV systems in the United States: * Total...

460

Rational Ligand Design for U(VI) and Pu(IV)  

E-Print Network (OSTI)

waste, the various isotopes of plutonium compose up to 1% of10 5 yr). 2,3 Therefore, plutonium (which in biological andare gray, oxygens red, and plutonium silver. Figure A4-5.

Szigethy, Geza

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

PROCEEDINGS OF RIKEN BNL RESEARCH CENTER, RHIC SPIN COLLABORATION MEETING VI, VOLUME 36.  

Science Conference Proceedings (OSTI)

The sixth meeting of the RHIC Spin Collaboration (RSC) took place on October 1, 2001 at Brookhaven National Laboratory. RHIC is now in its second year of operation for physics production and the first polarized proton collision run at {radical}s=200 GeV is expected to start in eight weeks. The RSC has developed a plan for this coming run through two previous meetings, RHIC Spin Physics III (August 3, 2000) and IV (October 13-14, 2000). We requested the following: two weeks of polarized proton studies in AGS, three weeks of polarized collider commissioning, and five weeks of polarized proton physics run. As a result, we have obtained all we asked and the above plans are implemented in the current operation schedule. The focus of the present meeting was to bring all involved in the RHIC Spin activities up-to-date on the progress of machine development, theory issues, and experimental issues. This meeting was right after the Program Advisory Committee (PAC) meeting and it started with the comments on the PAC discussion by Gerry Bunce, who was informed about the PAC deliberations by Tom Kirk. The PAC was fully supportive to complete the proposed spin program within the currently available budget for RHIC run 2 operations. Gerry further explained the expected luminosity to be {integral} Ldt = 0.5 pb{sup -1} per week, reflecting the current machine status. The introductory session also had a talk from Werner Vogelsang that reviewed the progress in perturbative QCD theory focused on spin effects.

BLAND,L.; SAITO,N.

2001-10-10T23:59:59.000Z

462

Modeling the Removal of Uranium U(VI) from Aqueous Solutions in the  

E-Print Network (OSTI)

, the amount of radioactive heavy metal waste sludge or brine generated has the potential to be significant of the mixed cell culture in a chemostat was carried out on an insulated magnetic stirrer inananaerobicchamber into a 15 mL conical tube, and anaerobically sealed (90% N2, 5% CO2, and 5% H2). The tubes were shipped

463

U(VI) sorption and reduction kinetics on the magnetite (111) surface  

E-Print Network (OSTI)

Radiation Lightsource (SSRL). 29 CMP-prepared magnetite (Radiation Lightsource (SSRL) and the Environmental MolecularBargar and Joe Rogers at SSRL for technical support, Joern

Singer, D.M.

2013-01-01T23:59:59.000Z

464

Reaction of Plutonium(VI) with the Manganese-Substituted Iron Oxide Mineral Goethite  

E-Print Network (OSTI)

R. , and Sam W. down at SSRL. Your hard work made my exper-been a small part of the SSRL family during my time here.protection group down at SSRL, especially Carol for going

Hu, Yung-Jin Hu

2011-01-01T23:59:59.000Z

465

Molecular Interactions of Plutonium(VI) with Synthetic Manganese-Substituted Goethite  

E-Print Network (OSTI)

spectra were collected at SSRL on beamline 11-2 using a 30%Radiation Lightsource (SSRL) on beamline 10-2 using a fullyBasic Energy Sciences. The SSRL Structural Molecular Biology

Hu, Yung-Jin

2011-01-01T23:59:59.000Z

466

Molecular Interactions of Plutonium(VI) with Synthetic Manganese-Substituted Goethite  

E-Print Network (OSTI)

Lightsource, a national user facility operated by Stanfordnational scientific user facility sponsored by DOE's Office

Hu, Yung-Jin

2011-01-01T23:59:59.000Z

467

Rational Ligand Design for U(VI) and Pu(IV)  

E-Print Network (OSTI)

1.6 Ligand Design for Pu(IV) …. ……..………………………. ………………………ligands used in UO 22+ and Pu(IV) structural studies …….. 23Raymond group ligands for Pu(IV) decorporation …… 208

Szigethy, Geza

2010-01-01T23:59:59.000Z

468

Rational Ligand Design for U(VI) and Pu(IV)  

E-Print Network (OSTI)

Level Waste and Spent Nuclear Fuel; The Continuing SocietalLevel Waste and Spent Nuclear Fuel; The Continuing Societalused in PUREX-based nuclear fuel separations ……………… 6

Szigethy, Geza

2010-01-01T23:59:59.000Z

469

Neutron and X-Ray Studies of Advanced Materials VI: Centennial ...  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... Application of Line Profile Analysis for the Study of Dislocations in Deep Earth Minerals ... H-3: The Competition between the Stress Relaxation and Load ... and Goss Texture after Primary Recrystallization in Electrical Steels.

470

Si$\\Lambda$ViO: A Trigger for $\\Lambda$-Hyperons  

E-Print Network (OSTI)

As online trigger for events containing $\\Lambda$ hyperons in p+p collisions at $\\mathrm{3.1\\,GeV}$ a silicon-based device has been designed and built. This system has been integrated close to the target region within the FOPI spectrometer at GSI and was also employed as a tracking device to improve the vertex reconstruction of secondary decays. The design of the detector components, read-out, the trigger capability as well as the tracking performance are presented. An enrichment factor of about 14 was achieved for events containing a $\\Lambda$-hyperon candidate.

Muenzer, Robert

2013-01-01T23:59:59.000Z

471

UNIVERSITE PARIS VI PIERRE ET MARIE CURIE Ecole Doctorale Gosciences et Ressources Naturelles (ED 398)  

E-Print Network (OSTI)

Carboniferous-Middle Jurassic Karoo Basin in South Africa. Distinct features include inward-dipping sedimentary after sill emplacement. In the Karoo Basin, the formation of shallow ( hydrogeologicalevolution. Large igneous provinces, such as the Northeast Atlantic igneous province and the Karoo igneous

472

North American Standard Level VI Inspection Program Update: Ensuring Safe Transportation of Radioactive Material  

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

Presentation made by Carlisle Smith for the NTSF annual meeting held from May 14-16, 2013 in Buffalo, NY

473

Chapter 27 -- Breast Cancer Genomics, Section VI, Pathology and Biological Markers of Invasive Breast Cancer  

E-Print Network (OSTI)

11.  Katoh M.  Cancer genomics and genetics of FGFR2 [Chapter 27  Breast Cancer Genomics  Paul T.  Spellman, 

Spellman, Paul T.

2011-01-01T23:59:59.000Z

474

Causal signal transmission by quantum fields. VI: Phase-space approach to quantum electrodynamics  

E-Print Network (OSTI)

Phase-space techniques are generalized to nonlinear quantum electrodynamics beyond the rotating wave approximation, resulting in an essentially classical picture of radiation dynamics.

L. I. Plimak; S. T. Stenholm

2011-04-19T23:59:59.000Z

475

Molecular Interactions of Plutonium(VI) with Synthetic Manganese-Substituted Goethite  

E-Print Network (OSTI)

Office of Science, Climate and Environmental Sciences Division and the Office of Civilian Radioactive Waste Management

Hu, Yung-Jin

2011-01-01T23:59:59.000Z

476

Microsoft PowerPoint - Final 2010 NPT Article VI Briefing - Web...  

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

to Disarmament May 5, 2010 Thomas P. D'Agostino, Administrator National Nuclear Security Administration Outline - Reducing nuclear weapons - Ceasing production of weapons...

477

Dynamic High Pressure Measurements and Molecular Dynamics Simulations of Phase Changes and Vibrational Dynamics in Molecular Solids  

E-Print Network (OSTI)

rate on the phase transitions of Ice VI 17,18 and Ice VII.for the phase transitions of water ? Ice VI and Ice VI ? Iceobserve the phase transitions of water ? Ice VI and Ice VI ?

Rice, Andrew Patrick

2011-01-01T23:59:59.000Z

478

Physical Sediment Model Test in the Reservoir of Laomukong Hydropower Station in Minjiang River  

Science Conference Proceedings (OSTI)

A physical model is used to investigate the sediment transport in the reservoir of Lamukong hydropower station under design. The model test results are the main theoretical basis for the dyke line layout in the two sides of the reservoir. The test results ... Keywords: physical model, suspended sediment transport, reservoir dyke layout, reservoir operation mode

Yunli Wang; Xujin Zhang; Zhihui Ni

2012-05-01T23:59:59.000Z

479

A, D. van der, Ribberink, J.S., Werf, J.J. Van der & O'Donoghue, T. (2011). New practical model for sand transport induced by non-breaking waves and currents, online  

E-Print Network (OSTI)

country. Bioethanol is currently made from sugar or starch. In the future, it is expected that ethanol building blocks from lignocellulosic biomass or conversion of sugars to aromatics is technologically still, and gasoline, LPG and kerosene which are used as fuels. This conversion is achieved by using numerous cracking

Twente, Universiteit

480

Maternal phenotypic engineering : adaptation and constraint in prenatal maternal effects.  

E-Print Network (OSTI)

??Naast de bekende genetische overdracht zijn maternale effecten van groot belang voor de ontwikkeling van het fenotype van de nakomelingen. Maternale effecten worden door het… (more)

Müller, Wendt

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vi van dyke" 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

Boccaccio the Philosopher: The Language of Knowledge in the Decameron  

E-Print Network (OSTI)

1928. Van der Voort, Cok. “Convergenze e divaricazioni fraby critics, especially by Cok Van der Voort who summarizesintroduction to the Sixth Day, Cok Van der Voort infers a

Andrei, Filippo

2012-01-01T23:59:59.000Z

482

Arenberg Doctoral School of Science, Engineering & Technology Faculteit ingenieurswetenschappen  

E-Print Network (OSTI)

andere wijze ook zonder voorafgaande schriftelijke toestemming van de uitgever. All rights reserved voor de financiering van mijn doctoraatsbeurs van strategisch onderzoek. Wat me opviel tijdens de

483

Chabauty methods and covering techniques applied to ... - CECM  

E-Print Network (OSTI)

als zij zich van de inverteerbaarheid van x hebben vergewist. 8. De notatie F ... Als de rekenkracht van computers zich iedere twee jaar blijft verdubbelen, dan is.

484

Naam: dhr. prof. dr. R.J.M. Klein Gebbink Leeropdracht Synthetische en biologische chemie van overgangsmetaalcomplexen  

E-Print Network (OSTI)

Naam: dhr. prof. dr. R.J.M. Klein Gebbink Profiel Leeropdracht Synthetische en biologische chemie & Organische Chemie Contactgegevens Telefoon (+31) 30 253 1889 / (+31) 30 253 3120 E-mail r.j.m.kleingebbink@uu.nl Onderzoek Expertises: organische chemie, organometaalchemie, coördinatiechemie, homogene katalyse

Utrecht, Universiteit

485

Finite oscillator models: the Hahn oscillator E.I. Jafarov, N.I. Stoilova and J. Van der Jeugt  

E-Print Network (OSTI)

: Institute of Physics, Azerbaijan National Academy of Sciences, Javid av. 33, AZ-1143 Baku, Azerbaijan fellowship from the Azerbaijan National Academy of Sciences. N.I. Stoilova was supported by project P6

Van der Jeugt, Joris

486

Die beeld van NG Welsyn onder NG lidmate in die sinodale gebied Wes-Transvaal / E. M. Kloppers.  

E-Print Network (OSTI)

??Every organization has a corporate image (beyond its control) which is mainly formed by its corporate identity (which it can control). This means that organizations… (more)

Kloppers, Elizabeth Maria

2005-01-01T23:59:59.000Z

487

OLD-FIELD SUCCESSION: A BIBLIOGRAPHIC REVIEW (1901-1991) Marcel Rejmnek and Kristina P. Van Katwyk  

E-Print Network (OSTI)

, biomass production 9, 49, 87, 114, 127, 150, 151, 159, 161, 442, 469, 479, 483, 485, 536, 571, 589, 596, F.A. & Hunt, R. 1979. The biology of Ambrosia trifida L. Growth and biomass allocation. New Phytol. & Ramakrishnan, P.S. 1989. Biomass, production and allocation patterns of early versus late succesional shrubs

Leps, Jan "Suspa"

488

ShadowNet: A Platform for Rapid and Safe Network Evolution Xu Chen Z. Morley Mao Jacobus Van der Merwe  

E-Print Network (OSTI)

, with manufacturers like HP, NEC, Ju- niper and Cisco already producing prototype switches [12]. Openflow has also

Mao, Zhuoqing Morley

489

Pressure-driven confinement of hydrogen molecules between graphene sheets in the regime of van der Waals repulsion  

E-Print Network (OSTI)

Storage of hydrogen in carbon materials,1,2 with its poten- tial application in hydrogen in the interactions between H2 and hosts in solid lattices,2,3 although mechanism for hydrogen storage in car- bon a serious challenge for trap- ping hydrogen, which is governed by the free energy change G H T S E p V T S

Gong, Xingao

490

Bulk chemicals from biomass Jacco van Haveren, Agrotechnology and Food Innovations B.V., Wageningen, The Netherlands  

E-Print Network (OSTI)

, or the conversion of sugars or lignin to aromatics are still in their infancy. Biorefineries that are being started and ethylene in years to come. The conversion of bioethanol to ethylene can be carried out via established tonnes/annum) is attaching increased interest in the conversion of bioethanol to bio-based ethylene

Grossmann, Ignacio E.

491

Exploiting the Symmetry on the Jacobi Method on a Mesh of D. Gim'enez R. van de Geijn  

E-Print Network (OSTI)

in the following way: ANWr\\Gamma1\\Gammai;j is assigned to P i;j , i = 0; : : : ; r \\Gamma 1; j = 0; : : : ; i

Giménez, Domingo

492

Tekst RM -Academische plechtigheid bij de viering van de 169ste Dies Natalis, Aula -Auditorium, 7 januari 2011  

E-Print Network (OSTI)

, dass sein Grundszenario sogar auf offshore-Windenergie- Parks verzichtet ­ sie wären ebenfalls zu teuer, die Windenergie aus den Bundesstaaten Mon- tana und Wyoming in südliche Richtung nach Las Vegas und

Technische Universiteit Delft

493

Free energy landscape of protein-like chains with discontinuous potentials Hanif Bayat Movahed, Ramses van Zon, and Jeremy Schofield  

E-Print Network (OSTI)

Free energy landscape of protein-like chains with discontinuous potentials Hanif Bayat Movahed://jcp.aip.org/about/rights_and_permissions #12;THE JOURNAL OF CHEMICAL PHYSICS 136, 245103 (2012) Free energy landscape of protein-like chains, and allow a natural definition of a configuration by considering which beads are bonded. Free ener- gies

Schofield, Jeremy

494

Assessment of the feasibility of recommissioning the French Landing Hydroelectric Facility in Van Buren Township, Michigan. Final report  

DOE Green Energy (OSTI)

The results of a study of the feasibility of recommissioning a small, low-head hydroelectric facility in southeastern Michigan are presented. The study concludes that there are several cost-effective designs for recommissioning the site, based on the use of vertical turbines and the sale of power to nearby industrial markets. In terms of the bulk sale of power to the local electric utility, no cost-effective alternatives were found to exist. A major burden on project cost-effectiveness was found to be the relatively large costs for structural repairs to the dam and powerhouse needed to insure safe operation and on adequate service life. From an engineering standpoint it was found that the items of equipment needed to recommission the site are readily available from both US and foreign manufacturers. A variety of hydraulic turbine designs could be successfully adapted to the existing powerhouse, without extensive new construction. It was determined that the production capacity of the facility had an important influence on the cost-effectiveness of the project. A detailed benefit/cost analysis was conducted to identify the optimum facility size in terms of incremental costs and revenues. A detailed environmental assessment using an impact matrix methodology concluded that the development of the facility for hydroelectric generation would have important positive environmental consequences related to improved impoundment and flow management techniques as well as enhanced public safety due to structural repairs to the dam. The institutional and regulatory implications of developing the site for hydroelectric generation were found to be significant but manageable.

Not Available

1979-02-01T23:59:59.000Z

495

Behind "successful" land acquisition : a case study of the Van Quan new urban area project in Hanoi, Vietnam  

E-Print Network (OSTI)

The transition to a market economy has sparked Vietnam's unprecedented urbanization and industrialization. In order to accommodate the spiraling land demand triggered by urban and economic growth, the Vietnamese government ...

Bui, Phuong Anh, M. C. P. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

496

Space geodesy to understand the recent fall in the Lake Victoria M. Van Camp 1 , O. de Viron 2 , J.  

E-Print Network (OSTI)

and dams Research dealing with the interaction between a gravity cur- rent and obstacles is scare. A first catching dam heights. For the reference avalanche, the veloc- ity just behind the nose in the head% for the 2-D simulation. The reduction in front velocity due to the presence of dams was an increasing

Dessert, Céline

497

Cost Development Guidelines Table of Contents  

E-Print Network (OSTI)

Table of Contents..................................................................................................... ii Table of Exhibits...................................................................................................... v Approval.................................................................................................................. vi

unknown authors

2011-01-01T23:59:59.000Z

498

WESTERN AREA POWER ADMINISTRATION  

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

... 42 Table VI - 1 First Preference Percentage Calculation Estimated FY 2012 ... 42 Table VI - 2 First Preference...

499

LABORATOIRE DE GLACIOLOGIE ET GEOPHYSIQUE DE L'ENVIRONNEMENT  

E-Print Network (OSTI)

is referred to as `truest louer' (II. 8), `the noblest knyght lyuyng' (VI. 3), `floure of alle knyghtes' (VI

Paris-Sud XI, Université de

500

SiteMap_Handout_rev0712.indd  

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

NORTH AREA FACILITY W . F I F T H A V E . NASA SPACE RADIATION LAB 958 THOMSON RD. E. FIFTH AVE. FOUR TH AVE. APPLIED PHYSICAL AND CHEMICAL SCIENCES RUTHERFORD DR. ALTERNATING GRADIENT SYNCHROTRON LINEAR ACCELERATOR M I C H E L S O N S T . UPTO N RD. CORNELL AVE. PETT VI HFBR ESH&Q DIRECTORA L A W R E N C E D R . PHYSICS ST. Y ST. ST. S ST. RENAISSANCE RD. 535 480 120 820 129 85 935 WAS INSTRUMENTATION 901 906 750 801 701 703 815 933 912 923 925 911 938 939 902 197 945 555 560 930 913 CYCLOTRON TANDEM VAN DE GRAAFF 817 931 SUPERCONDUCTING MAGNET DIVISION COLLIDER- ACCELERATOR DEPARTMENT CONDENSED MATTER PHYSICS & MATERIALS SCIENCE DEPARTMENT NONPROLIFERATION & NATIONAL SECURITY DEPARTMENT NSLS-II PROJECT OFFICE 974 919 924 926 BNL SCIENCE LEARNING CENTER BOOSTER (AGS) 942 830 555 535 901 750 801 701 703 820 815 830 912 911 930 902