National Library of Energy BETA

Sample records for b11 selected principal

  1. b11.xls

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

    Lodging Retail (Other Than Mall) Table B11. Selected Principal Building Activity: Part 1, Number of Buildings for Non- Mall Buildings, 2003 Principal Building Activity Number of Buildings (thousand) Health Care All Buildings* Education Food Sales Food Service Energy Information Administration 2003 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables Released: June 2006 Next CBECS will be conducted in 2007 Inpatient Outpatient All Buildings*

  2. PRINCIPAL ISOTOPE SELECTION REPORT

    SciTech Connect (OSTI)

    K. D. Wright

    1998-08-28

    Utilizing nuclear fuel to produce power in commercial reactors results in the production of hundreds of fission product and transuranic isotopes in the spent nuclear fuel (SNF). When the SNF is disposed of in a repository, the criticality analyses could consider all of the isotopes, some principal isotopes affecting criticality, or none of the isotopes, other than the initial loading. The selected set of principal isotopes will be the ones used in criticality analyses of the SNF to evaluate the reactivity of the fuel/waste package composition and configuration. This technical document discusses the process used to select the principal isotopes and the possible affect that these isotopes could have on criticality in the SNF. The objective of this technical document is to discuss the process used to select the principal isotopes for disposal criticality evaluations with commercial SNF. The principal isotopes will be used as supporting information in the ''Disposal Criticality Analysis Methodology Topical Report'' which will be presented to the United States Nuclear Regulatory Commission (NRC) when approved by the United States Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM).

  3. b11.xls

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

    Table B11. Selected Principal Building Activity: Part 1, Number of Buildings for Non- Mall Buildings, 2003 Principal Building Activity Number of Buildings (thousand) Health Care All Buildings* Education Food Sales Food Service Lodging Retail (Other Than Mall) Energy Information Administration 2003 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables Revised June 2006 81 Released: June 2006 Next CBECS will be conducted in 2007 Inpatient Outpatient All Buildings*

  4. 11-01-2010 NNSA-B-11-0009

    National Nuclear Security Administration (NNSA)

    1-2010 NNSA-B-11-0009 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to move ... Sandia Site Office 858 Limited Area Expansion Sandia National Laboratories - New Mexico ...

  5. ASU EFRC - Principal investigators

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal investigators Ana Moore Principal Investigator Subtask 4 Leader Anne Jones Principal Investigator Devens Gust Director of the Center Principal Investigator Don Seo...

  6. Principal Building Activities--1995 CBECS

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

    Detailed Tables > Principal Building Activities Table Number of Buildings, Total Floorspace, and Total Site and Primary Energy Consumption for All Principal Building Activities,...

  7. b11.pdf

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

    ... Other Electronic Equipment (more than one may apply) Laser Printers ...... 46,567 3,246 3,323 5,128 8,881 8,004 7,714 10,271 FAX Machines ...

  8. Principal Investigators | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators Principal Investigators Robert E. Blankenship DirectorPrincipal ... Principal Investigator E-mail: mgross@wustl.edu Phone: (314) 935-4814 Neil Hunter Neil ...

  9. Principal Associate Director - Capital Projects

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    As Principal Associate Director for Capital Projects (interim), Larry Simmons is responsible for institutional large-project construction and management and environmental cleanup ...

  10. Principal Associate Director - Weapons Programs

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Weapons Programs As Principal Associate Director for the Weapons Program, Robert Webster leads the programs to assure the safety, security, and effectiveness of the systems in the...

  11. Selection

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selected U.S. energy issues: a view from the Energy Information Administration for AAAS Fellows Department of Energy May 20, 2016 by Howard Gruenspecht, Deputy Administrator * EIA collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment * By law, data, analyses, and forecasts provided by EIA are independent of approval by any other

  12. Principal Associate Director - Global Security

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Associate Director - Global Security As Principal Associate Director for Global Security, Terry Wallace leads Laboratory programs with special focus on developing and applying the scientific and engineering capabilities to address complex national and global security threats. Contact Operator Los Alamos National Laboratory (505) 667-5061 Wallace's expertise is forensic seismology, a highly specialized discipline focusing on detection and quantification of nuclear tests. Terry C.

  13. Buildings*","Principal Building Activity"

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

    2. Selected Principal Building Activity: Part 1, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Principal Building Activity" ,,"Education","Food Sales","Food Service","Health Care",,"Lodging","Retail (Other Than Mall)" ,,,,,"Inpatient","Outpatient" "All Buildings*

  14. Principal Investigators | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Schulten Klaus Schulten Principal Investigator Read more about Klaus Schulten Volker Urban Principal Investigator Read more about Volker Urban Andrew Shreve Andrew Shreve...

  15. Buildings*","Principal Building Activity"

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

    1. Selected Principal Building Activity: Part 1, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Principal Building Activity" ,,"Education","Food Sales","Food Service","Health Care",,"Lodging","Retail (Other Than Mall)" ,,,,,"Inpatient","Outpatient" "All Buildings* ...............",4645,386,226,297,8,121,142,443

  16. Buildings*","Principal Building Activity"

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

    3. Selected Principal Activity: Part 2, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Principal Building Activity" ,,"Office","Public Assembly","Public Order and Safety","Religious Worship","Service","Warehouse and Storage" "All Buildings* ...............",4645,824,277,71,370,622,597 "Building Floorspace" "(Square

  17. Buildings*","Principal Building Activity"

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

    4. Selected Principal Activity: Part 2, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Principal Building Activity" ,,"Office","Public Assembly","Public Order and Safety","Religious Worship","Service","Warehouse and Storage" "All Buildings* ...............",64783,12208,3939,1090,3754,4050,10078 "Building Floorspace"

  18. Principal Characteristics of a Modern Grid

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... MODERN GRID S T R A T E G Y 5 5 Principal Characteristics The Smart Grid is "transactive" ... Utility Operational Benefits Operational improvements Metering and billing Outage ...

  19. Principal Characteristics of a Modern Grid

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    peaking units builds *Cancelled baseload coal plants pressure pressure 5 Office of ... Today's Grid Principal Characteristic Modern Grid Consumers are uninformed and ...

  20. Principal Types of Volcanoes | Open Energy Information

    Open Energy Info (EERE)

    Types of Volcanoes Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Principal Types of Volcanoes Abstract Abstract unavailable. Author John Watson...

  1. Principal Deputy Administrator for Defense Nuclear Nonproliferation...

    National Nuclear Security Administration (NNSA)

    Principal Deputy Administrator for Defense Nuclear Nonproliferation Ken Baker at the 32nd Annual International Meeting on Reduced Enrichment for Research and Test Reactors in ...

  2. Testimony of Madelyn Creedon Principal Deputy Administrator

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

    Madelyn Creedon Principal Deputy Administrator National Nuclear Security Administration U.S. ... in the near term and to modify their contracting strategy in the long term. ...

  3. University of Delaware | CCEI Principal Investigators

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators Image Name - Affiliation Title Email Phone: Phone Research Interests: ResearchInterests Profile ResearchGroupWebsite BACK TO TOP

  4. Frank Miller is a Principal at ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    His final DoD assignments were as Acting Assistant Secretary for International Security Policy from September 1996 to November 1997; Principal Deputy Assistant Secretary for ...

  5. 1999 Commercial Building Characteristics--Detailed Tables--Principal...

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

    Principal Building Activities > Detailed Tables-Principal Building Activities Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Principal Building Activities Table B1....

  6. Testimony of Mark Whitney Principal Deputy Assistant Secretary...

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

    Principal Deputy Assistant Secretary for Environmental Management Before the Subcommittee ... Testimony of Mark Whitney Principal Deputy Assistant Secretary for Environmental ...

  7. ARM - Guidelines : Expectations of Principal Investigators

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Expectations of Principal Investigators Guidelines Overview Annual Facility Call Proposal Deadline Guidance Small Field Campaigns Review Criteria Expectations for Principal Investigators Forms Propose a Campaign Instrument Support Request (ISR) Form (Word, 89KB) Unmanned Aerial System (UAS) Mission Request Form (Word, 72KB) Documentation Submitting Field Campaign Data and Metadata Field Campaign Guidelines (PDF, 574KB) Unmanned Aerial System Operation Safety at ARM Sites (PDF, 639KB) Guidelines

  8. Principal Investigators - Combustion Energy Frontier Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators Principal Investigators Chung K. Law Chung K. Law Director, CEFRC Princeton University Emily A. Carter Emily A. Carter Co-Director, CEFRC Princeton University Jacqueline H. Chen Jacqueline H. Chen Sandia National Laboratories Frederick L. Dryer Frederick L. Dryer Princeton University Fokion N. Egolfopoulos University of Southern California William H. Green William H. Green Massachusetts Institute of Technology Nils Hansen Nils Hansen Sandia National Laboratories Ronald K.

  9. Written Statement of Mark Whitney Principal Deputy Assistant...

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

    Principal Deputy Assistant Secretary for Environmental Management United States Department ... Written Statement of Mark Whitney Principal Deputy Assistant Secretary for Environmental ...

  10. Fossil Energy Announces New Principal Deputy Assistant Secretary |

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

    Department of Energy Principal Deputy Assistant Secretary Fossil Energy Announces New Principal Deputy Assistant Secretary April 5, 2016 - 11:48am Addthis Fossil Energy Announces New Principal Deputy Assistant Secretary The Department of Energy's Office of Fossil Energy today announced the appointment of Doug Hollett as Principal Deputy Assistant Secretary (PDAS) in the Office of Fossil Energy (FE). Hollett replaces Dr. Julio Friedmann, who is returning to Lawrence Livermore National

  11. Principal Investigators | Center for Gas SeparationsRelevant...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators Previous Next List Novel Metal-Organic Frameworks Novel Metal-Organic Frameworks Novel Membranes Novel Membranes Experimental Characterization Experimental...

  12. A Comparison Between Principal Component and Self-Organizing...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    State University Category: Atmospheric State and Surface This study evaluates the effectiveness of principal component and self-organizing map analyses as faithful...

  13. ARM - Publications: Science Team Meeting Documents: A Principal...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    high correlation in the observed radiance across the spectrum, and therefore a principal component analysis (PCA) can be used to separate and remove uncorrelated noise from the...

  14. Written Statement of Mark Whitney Principal Deputy Assistant Secretary for

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

    Environmental Management United States Department of Energy Before the House Committee on Energy and Commerce Subcommittee on Environment and Economy September 11, 2015 | Department of Energy Principal Deputy Assistant Secretary for Environmental Management United States Department of Energy Before the House Committee on Energy and Commerce Subcommittee on Environment and Economy September 11, 2015 Written Statement of Mark Whitney Principal Deputy Assistant Secretary for Environmental

  15. Principal Deputy Chief William A. Eckroade's Written Testimony Before the

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

    Subcommittee on Financial and Contracting Oversight Committee on Homeland Security and Governmental Affairs (March 11, 2014) | Department of Energy Principal Deputy Chief William A. Eckroade's Written Testimony Before the Subcommittee on Financial and Contracting Oversight Committee on Homeland Security and Governmental Affairs (March 11, 2014) Principal Deputy Chief William A. Eckroade's Written Testimony Before the Subcommittee on Financial and Contracting Oversight Committee on Homeland

  16. Author Select

    Office of Scientific and Technical Information (OSTI)

    Authors Please use the pane on the left to start the selection process.

  17. Atmospheric Radiation Measurement (ARM) Data Products from Principal Investigators

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The PI data sets have been made available by ARM principal investigators (PI) or by others for use by the scientific community through the ARM Archive. These data are value-added products to particular ARM data sets or are derived research data of value to ARM science. Principal Investigators' names, date ranges, and research sites involved are listed in table format with the titles of the data products available. Titles are links to a page of additional details (such as the PI's contact information) and a link to the directory where the data set resides. Users will be requested to create a password, but the data files are free for viewing and downloading. The URL to go directly to the ARM Archive, bypassing the information pages, is http://www.archive.arm.gov/. The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  18. Testimony of Mark Whitney Principal Deputy Assistant Secretary for

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

    Environmental Management Before the Subcommittee on Environment and the Economy House Energy and Commerce Committee Disposal of Low-Level Radioactive Waste and Greater-Than-Class C Waste | Department of Energy Testimony of Mark Whitney Principal Deputy Assistant Secretary for Environmental Management Before the Subcommittee on Environment and the Economy House Energy and Commerce Committee Disposal of Low-Level Radioactive Waste and Greater-Than-Class C Waste Testimony of Mark Whitney

  19. Author Select

    Office of Scientific and Technical Information (OSTI)

    Selection List Select "add" or "add all", which appear after author's names in the middle pane, to add to the search strategy that appears in this pane. Return to Search >>

  20. Author Select

    Office of Scientific and Technical Information (OSTI)

    Author Select Last Name First Name search Type in a name, or the first few letters of a name, in one or both of appropriate search boxes above and select "Go". An attempt will be...

  1. Author Select

    Office of Scientific and Technical Information (OSTI)

    Selection List Select "add" or "add all", which appear after author's names in the middle pane, to add to the search strategy that appears in this pane. Return to Search >>

  2. Author Select

    Office of Scientific and Technical Information (OSTI)

    Author Select Last Name First Name search Type in a name, or the first few letters of a name, in one or both of appropriate search boxes above and select "Go". An attempt will be made to match authors that most closely relate to the text you typed.

  3. Principal Investigators' Meetings | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators' Meetings Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Reports and Activities Science Highlights Principal Investigators' Meetings BES Home Principal Investigators' Meetings Print Text Size: A A A FeedbackShare Page Principal Investigators' meetings are Division-sponsored technical meetings of researchers supported by the Division. They are regularly held to present and discuss recent research, evaluate opportunities for

  4. Principal Investigators' Meetings | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators' Meetings Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Reports and Activities Science Highlights Principal Investigators' Meetings BES Home Principal Investigators' Meetings Print Text Size: A A A FeedbackShare Page Principal Investigators' meetings are Division-sponsored technical meetings of researchers supported by the Division. They are regularly held to present and discuss recent research, evaluate opportunities for inter-project

  5. Principal Investigators' Meetings | U.S. DOE Office of Science (SC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators' Meetings Scientific User Facilities (SUF) Division SUF Home About User Facilities Projects Accelerator & Detector Research Science Highlights Principal Investigators' Meetings BES Home Principal Investigators' Meetings Print Text Size: A A A FeedbackShare Page Principal Investigators' meetings are Division-sponsored technical meetings of researchers supported by the Division. They are regularly held to present and discuss recent research, evaluate opportunities for

  6. Selection Process

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selection Process Selection Process Fellowships will be awarded based on academic excellence, relevance of candidate's research to the laboratory mission in fundamental nuclear science and relevance to Global Security or Science of Campaign missions. Contacts Director Albert Migliori Deputy Franz Freibert 505 667-6879 Email Professional Staff Assistant Susan Ramsay 505 665 0858 Email The Seaborg internal advisory committee will judge applications based on academic excellence, relevance of the

  7. 11-03-2010 NNSA-B-11-0015

    National Nuclear Security Administration (NNSA)

    Sandia National LaboratoriesNew Mexico (SNLNM) proposes to send up to 10 mixed waste shipments to disposal facilities during Fiscal Year 2011 (FY2011). Sandia Site Office ...

  8. "Table B11. Employment Size Category, Floorspace, 1999"

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

    ...,6445,2443,508,729,691,586,658,830 "1946 to 1959 ......",9127,2264,1012,1415,1947,833,688,968 "1960 to 1969 ......",10866,2015,1181,1128,1707,1696,1561,1579 ...

  9. Petroleum geology of principal sedimentary basins in eastern China

    SciTech Connect (OSTI)

    Lee, K.Y.

    1986-05-01

    The principal petroliferous basins in eastern China are the Songliao, Ordos, and Sichuan basins of Mesozoic age, and the North China, Jianghan, Nanxiang, and Subei basins of Cenozoic age. These basins contain mostly continental fluvial and lacustrine detrital sediments. Four different geologic ages are responsible for the oil and gas in this region: (1) Mesozoic in the Songliao, Ordos, and Sichuan basins; (2) Tertiary in the North China, Jianghan, Nanxiang, and Subei basins; (3) Permian-Carboniferous in the southern North China basin and the northwestern Ordos basin; and (4) Sinian in the southern Sichuan basin. The most prolific oil and gas sources are the Mesozoic of the Songliao basin and the Tertiary of the North China basin. Although the major source rocks in these basins are lacustrine mudstone and shale, their tectonic settings and the resultant temperature gradients differ. For example, in the Songliao, North China, and associated basins, trapping conditions commonly are associated with block faulting of an extensional tectonic regime; the extensional tectonics in turn contribute to a high geothermal gradient (40/sup 0/-60/sup 0/C/km), which results in early maturation and migration for relatively shallow deposits. However, the Ordos and Sichuan basins formed under compressional conditions and are cooler. Hence, maturation and migration occurred late, relative to reservoir deposition and burial, the result being a poorer quality reservoir.

  10. Madelyn Creedon Confirmed as Principal Deputy Administrator for NNSA | Y-12

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    National Security Complex Madelyn Creedon Confirmed ... Madelyn Creedon Confirmed as Principal Deputy Administrator for NNSA Posted: July 23, 2014 - 5:47pm Madelyn Creedon, Principal Deputy Administrator for NNSA Washington - Madelyn Creedon was confirmed by the Senate on Wednesday, July 23, 2014, as the Department of Energy's Principal Deputy Administrator for the National Nuclear Security Administration. "Madelyn Creedon's confirmation comes at a critical point for the National

  11. Aquatic Species Program review: proceedings of principal investigators meeting

    SciTech Connect (OSTI)

    Not Available

    1985-06-01

    The purpose of the Aquatic Species Program is to improve the productivity, conversion to fuels, and cost efficiency of aquatic plant culture technologies. The emphasis of the program is on developing a mass culture technology for cultivating oil-yielding microalgae in the American southwest. A technical and economic analysis indicated that such a concept would be feasible if (1) lipid yields from microalgae are improved, (2) there is sufficient saline water for large-scale development, and (3) microalgal lipids can be economically converted to conventional fuels. It was determined that fuels from microalgal lipids presented better options than converting the microalgal biomass to either alcohols or methane. All lipids can potentially be catalytically converted to gasoline, or the fatty acids can be converted to substitute diesel fuels. The Southwest has the necessary low, flat, underutilized lands, and carbon dioxide is available from either natural deposits or flue gas from industrial plants. The amount of saline water available will probably determine how much fuel can be produced from aquatic species, and this question should be answered during 1985. The largest constraint of this technology is the economical production of an oil-rich microalgal feedstock. The agenda for the review was divided into four sections: species selection and characterization, applied physiological studies, outdoor mass cultivation, and systems design and analysis. Papers from these presentations are included in these proceedings. Program advances were reported in the areas of species collection and selection, modulated light physiology, mass culture yields, harvesting of microalgae, mass culture facility design and analysis, and assessments on fuel options from microalgae. Separate abstracts have been prepared for each paper for inclusion in the Energy Data Base.

  12. Local Energy Assurance Planning Selected Cities

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

    Selected Cities

  13. Madelyn Creedon Confirmed as Principal Deputy Administrator for the National Nuclear Security Administration

    Office of Energy Efficiency and Renewable Energy (EERE)

    WASHINGTON – Madelyn Creedon was confirmed by the Senate on Wednesday, July 23, 2014, as the Department of Energy’s (DOE) Principal Deputy Administrator for the National Nuclear Security Administration (NNSA).

  14. Profiles in Leadership: Dr. Julio Friedmann, Principal Deputy Assistant Secretary for the Office of Fossil Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is the second issue of Profiles in Leadership, a series of interviews with senior executives in the Office of Fossil Energy (FE). In this edition we talk to Dr. Julio Friedmann, Principal Deputy Assistant Secretary for Fossil Energy.

  15. Attachment I: Approval of Agreement-in-Principal with the State of Alaska |

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

    Department of Energy I: Approval of Agreement-in-Principal with the State of Alaska Attachment I: Approval of Agreement-in-Principal with the State of Alaska US Department of Energy Memorandum DATE: January 31, 1995 REPLY TO ATTN OF: EM-22 (C. Smoot, 202/586-2352) SUBJECT: Approval of Agreement-in-Principle with the State of Alaska TO: Manager, Nevada Operations Office Thank you for providing the draft Agreement-in-Principle with the State of Alaska for review and approval. I approve the

  16. Principal Investigator CV's | Center for Bio-Inspired Solar Fuel Production

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigator CV's Biographical sketch - Devens Gust Biographical sketch - James Allen Biographical sketch - Petra Fromme Biographical sketch - Giovanna Ghirlanda Biographical sketch - Anne Jones Biographical sketch - Yan Liu Biographical sketch - Ana Moore Biographical sketch - Thomas Moore Biographical sketch - Kevin Redding Biographical sketch - Dong-Kyun Seo Biographical sketch - Hao Yan

  17. Pump Selection Considerations

    SciTech Connect (OSTI)

    Not Available

    2005-10-01

    BestPractices Program tip sheet discussing pumping system efficiency with pumping selection considerations.

  18. A critical review of principal traffic noise models: Strategies and implications

    SciTech Connect (OSTI)

    Garg, Naveen; Maji, Sagar

    2014-04-01

    The paper presents an exhaustive comparison of principal traffic noise models adopted in recent years in developed nations. The comparison is drawn on the basis of technical attributes including source modelling and sound propagation algorithms. Although the characterization of source in terms of rolling and propulsion noise in conjunction with advanced numerical methods for sound propagation has significantly reduced the uncertainty in traffic noise predictions, the approach followed is quite complex and requires specialized mathematical skills for predictions which is sometimes quite cumbersome for town planners. Also, it is sometimes difficult to follow the best approach when a variety of solutions have been proposed. This paper critically reviews all these aspects pertaining to the recent models developed and adapted in some countries and also discusses the strategies followed and implications of these models. - Highlights: Principal traffic noise models developed are reviewed. Sound propagation algorithms used in traffic noise models are compared. Implications of models are discussed.

  19. MEMORANDUM FOR DISTRIBUTION FROM: CHARLES E. ANDERSON PRINCIPAL DEPUTY ASSISTANT SECRETARY FOR

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

    - - Washington, DC 20585 April 4 , 2007 MEMORANDUM FOR DISTRIBUTION FROM: CHARLES E. ANDERSON PRINCIPAL DEPUTY ASSISTANT SECRETARY FOR ENVIRONMENTAL MANAGEMENT SUBJECT: Requirements to Coordinate Regulatory Negotiations with the Office of Regulatory Compliance In a memorandum dated December 28,2006, Assistant Secretary Rispoli announced the dissolution of the Office of Environmental Management (EM) Configuration Control Board and . the creation of a new EM Acquisition Advisory Board (EMAAB). In

  20. Instrument Development Principal Investigators: J.E.M. Goldsmith, M. Lapp

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Principal Investigators: J.E.M. Goldsmith, M. Lapp Sandia National Laboratories Livermore, CA 94551 S. H. Melfi NASA Goddard Space Flight Center Greenbelt, MD 20771 Key Collaborators: R. A. Ferrare Hughes SIX Corporation Lanham, MD 20706 D. N. Whiteman NASA Goddard Space Flight Center Greenbelt, MD 20771 S. E. Bisson Sandia National Laboratories Livermore, CA 94551 Introduction periods with range resolution on the order of 100 m (Melfi and Whiteman 1985; Melfi et al. 1989; Whiteman et al., in

  1. Assessing Summer and Fall Chinook Salmon Restoration in the Upper Clearwater River and Principal Tributaries, 1994 Annual Report.

    SciTech Connect (OSTI)

    Arnsberg, Billy D.; Statler, David P.

    1995-08-01

    This is the first annual report of a five year study to assess summer and fall chinook salmon restoration potential in the upper Clearwater River and principal tributaries, Salmon, Grande Ronde, and Imnaha Rivers. During 1994, the authors focused primarily on assessing water temperatures and spawning habitat in the upper Clearwater River and principal tributaries. Water temperature analysis indicated a colder temperature regime in the upper Clearwater River above the North Fork Clearwater River confluence during the winter as compared to the lower Clearwater. This was due to warm water releases from Dworshak Reservoir on the North Fork moderating temperatures in the lower Clearwater River. Thermal temperature unit analysis and available literature suggest a 75% survival threshold level may be anticipated for chinook salmon egg incubation if spawning would occur by November 1 in the upper Clearwater River. Warm water upwelling in historic summer and fall chinook spawning areas may result in increased incubation survivals and will be tested in the future. The authors observed a total of 37 fall chinook salmon redds in the Clearwater River subbasin. They observed 30 redds in the mainstem Clearwater below the North Fork Clearwater River confluence and seven redds in the North Fork Clearwater River. No redds were observed in the South Fork Clearwater, Middle Fork Clearwater, or Selway Rivers. They observed one fall chinook salmon redd in the Salmon River. They recovered 10 fall chinook salmon carcasses in the Clearwater River to obtain biological measurements and to document hatchery contribution to spawning. Unseasonably high and cold Dworshak Dam releases coinciding with early juvenile fall chinook salmon rearing in the lower Clearwater River may be influencing selective life history traits including growth, smolt development, outmigration timing, behavior, and could be directly affecting survival. During July 1994, discharges from Dworshak Dam increased from a

  2. SOURCE SELECTION INFORMATION -

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

    SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR) 2.101 AND 3.104 ... SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR) 2.101 AND 3.104 ...

  3. Sex difference in the principal cytochrome P-450 for tributyltin metabolism in rats

    SciTech Connect (OSTI)

    Ohhira, Shuji . E-mail: s-ohhira@dokkyomed.ac.jp; Enomoto, Mitsunori; Matsui, Hisao

    2006-01-15

    Tributyltin is metabolized by cytochrome P-450 (CYP) system enzymes, and its metabolic fate may contribute to the toxicity of the chemical. In the present study, it is examined whether sex differences in the metabolism of tributyltin exist in rats. In addition, the in vivo and in vitro metabolism of tributyltin was investigated using rat hepatic CYP systems to confirm the principal CYP involved. A significant sex difference in metabolism occurred both in vivo and in vitro, suggesting that one of the CYPs responsible for tributyltin metabolism in rats is male specific or predominant at least. Eight cDNA-expressed rat CYPs, including typical phenobarbital (PB)-inducible forms and members of the CYP2C subfamily, were tested to determine their capability for tributyltin metabolism. Among the enzymes studied, a statistically significant dealkylation of tributyltin was mediated by CYP2C6 and 2C11. Furthermore, the sex difference in metabolism disappeared in vitro after anti-rat CYP2C11 antibody pretreatment because CYP2C11 is a major male-specific form in rats. These results indicate that CYP2C6 is the principal CYP for tributyltin metabolism in female rats, whereas CYP2C11 as well as 2C6 is involved in tributyltin metabolism in male rats, and it is suggested that CYP2C11 is responsible for the significant sex difference in the metabolism of tributyltin observed in rats.

  4. Fellows' Nominations and Selections

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nominations and Selections Fellows' Nominations and Selections The Fellow appointment is an honor bestowed by the Director in recognition of unusual achievement by research and development (R&D) scientists and engineers. Fellows' nomination and selection process Definition The Fellow appointment is an honor bestowed by the Director in recognition of unusual achievement by research and development (R&D) scientists and engineers. It can be awarded to full-time R&D scientists, R&D

  5. SOURCE SELECTION INFORMATION -

    Broader source: Energy.gov (indexed) [DOE]

    SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR) 2.101 AND 3.104 Department of Energy Washington, DC 20585 (enter date here, centered revised template...

  6. Source Selection Guide

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

    source selection in accordance with Part 15 of the Federal Acquisition Regulation (FAR). ... CERTIFICATIONS Although there is no regulation requiring each Source Evaluation Board ...

  7. Frequency selective infrared sensors

    DOE Patents [OSTI]

    Davids, Paul; Peters, David W

    2013-05-28

    A frequency selective infrared (IR) photodetector having a predetermined frequency band. The exemplary frequency selective photodetector includes: a dielectric IR absorber having a first surface and a second surface substantially parallel to the first surface; an electrode electrically coupled to the first surface of the dielectric IR absorber; and a frequency selective surface plasmonic (FSSP) structure formed on the second surface of the dielectric IR absorber. The FSSP structure is designed to selectively transmit radiation in the predetermined frequency band that is incident on the FSSP structure substantially independent of the angle of incidence of the incident radiation on the FSSP structure.

  8. Frequency selective infrared sensors

    DOE Patents [OSTI]

    Davids, Paul; Peters, David W

    2014-11-25

    A frequency selective infrared (IR) photodetector having a predetermined frequency band. The exemplary frequency selective photodetector includes: a dielectric IR absorber having a first surface and a second surface substantially parallel to the first surface; an electrode electrically coupled to the first surface of the dielectric IR absorber; and a frequency selective surface plasmonic (FSSP) structure formed on the second surface of the dielectric IR absorber. The FSSP structure is designed to selectively transmit radiation in the predetermined frequency band that is incident on the FSSP structure substantially independent of the angle of incidence of the incident radiation on the FSSP structure.

  9. Multivariate analysis of remote LIBS spectra using partial least squares, principal component analysis, and related techniques

    SciTech Connect (OSTI)

    Clegg, Samuel M; Barefield, James E; Wiens, Roger C; Sklute, Elizabeth; Dyare, Melinda D

    2008-01-01

    Quantitative analysis with LIBS traditionally employs calibration curves that are complicated by the chemical matrix effects. These chemical matrix effects influence the LIBS plasma and the ratio of elemental composition to elemental emission line intensity. Consequently, LIBS calibration typically requires a priori knowledge of the unknown, in order for a series of calibration standards similar to the unknown to be employed. In this paper, three new Multivariate Analysis (MV A) techniques are employed to analyze the LIBS spectra of 18 disparate igneous and highly-metamorphosed rock samples. Partial Least Squares (PLS) analysis is used to generate a calibration model from which unknown samples can be analyzed. Principal Components Analysis (PCA) and Soft Independent Modeling of Class Analogy (SIMCA) are employed to generate a model and predict the rock type of the samples. These MV A techniques appear to exploit the matrix effects associated with the chemistries of these 18 samples.

  10. Selectable fragmentation warhead

    SciTech Connect (OSTI)

    Bryan, Courtney S.; Paisley, Dennis L.; Montoya, Nelson I.; Stahl, David B.

    1993-01-01

    A selectable fragmentation warhead capable of producing a predetermined number of fragments from a metal plate, and accelerating the fragments toward a target. A first explosive located adjacent to the plate is detonated at selected number of points by laser-driven slapper detonators. In one embodiment, a smoother-disk and a second explosive, located adjacent to the first explosive, serve to increase acceleration of the fragments toward a target. The ability to produce a selected number of fragments allows for effective destruction of a chosen target.

  11. Selectable fragmentation warhead

    SciTech Connect (OSTI)

    Bryan, C.S.; Paisley, D.L.; Montoya, N.I.; Stahl, D.B.

    1992-12-31

    This report discusses a selectable fragmentation warhead which is capable of producing a predetermined number of fragments from a metal plate, and accelerating the fragments toward a target. A first explosive located adjacent to the plate is detonated at selected number of points by laser-driven slapper detonators. In one embodiment, a smoother-disk and a second explosive, located adjacent to the first explosive, serve to increase acceleration of the fragments toward a target. The ability to produce a selected number of fragments allows for effective destruction of a chosen target.

  12. SOURCE SELECTION INFORMATION -

    Broader source: Energy.gov (indexed) [DOE]

    an action described in Section 311 of P.L. 112-74 in excess of 1,000,000. This information is source selection information related to the conduct of a Federal agency...

  13. Solar selective absorption coatings

    DOE Patents [OSTI]

    Mahoney, Alan R.; Reed, Scott T.; Ashley, Carol S.; Martinez, F. Edward

    2004-08-31

    A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

  14. Solar selective absorption coatings

    DOE Patents [OSTI]

    Mahoney, Alan R.; Reed, Scott T.; Ashley, Carol S.; Martinez, F. Edward

    2003-10-14

    A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

  15. Source Selection Guide

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

    Chapter 15.1 1 Source Selection Overview This chapter provides guidance to the acquisition team on conducting source selection in accordance with Part 15 of the Federal Acquisition Regulation (FAR). Background The mid 1990's was a time of significant change in many areas of procurement, particularly in the introduction of new tools and processes that help the procurement professional better meet the needs of demanding customers. The passage of the Federal Acquisition Streamlining Act in 1994

  16. Undergraduate Program Selection Process

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selection Process Undergraduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-0987 Email Student hiring process Once an application is submitted online, it is made available for all interested Laboratory hiring officials to view. Hiring officials are Laboratory employees who have the funding and work

  17. Graduate Program Selection Process

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selection Process Graduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-0987 Email The student hiring process Thank you for your interest in Los Alamos National Laboratory's Student Programs. Once an application is submitted online, it is available for all interested Laboratory hiring officials to view.

  18. Salt Selected (FINAL)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    WHY SALT WAS SELECTED AS A DISPOSAL MEDIUM Waste Isolation Pilot Plant U.S. Department Of Energy Government officials and scientists chose the Waste Isolation Pilot Plant (WIPP) site through a selection process that started in the 1950s. At that time, the National Academy of Sciences conducted a nationwide search for geological formations stable enough to contain radioactive wastes for thousands of years. In 1955, after extensive study, salt deposits were recommended as a promising medium for

  19. Record of principal work activities/deliverables. Final technical report, September 28, 1984--September 27, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-09-01

    Over the five year period of performance, thirteen task assignments were issued by the DOE to ARINC Research. During the two year base period seven tasks were assigned. Two task assignments were issued for each of the three consecutive one year option periods. Associated with all task assignments were multiple subtasks, some of which required significant effort. These subtasks are appropriately cited in this report under their respective task assignments as principal work activities or deliverables. The technical and management support provided to the DOE under this contract focused on two general areas: (1) appraisal activities and (2) non-appraisal activities. Support to appraisals included planning, document review, developing lines-of-inquiry, interviewing, data collection, report writing, and follow-up. Such work was executed both on-site at the DOE facility under review and off-site. Non-appraisal support was varied and included such areas as document review, data base development, technical assessments. statistical analysis, policy analysis, reliability engineering, and workshop and conference planning and execution.

  20. Reduced order model based on principal component analysis for process simulation and optimization

    SciTech Connect (OSTI)

    Lang, Y.; Malacina, A.; Biegler, L.; Munteanu, S.; Madsen, J.; Zitney, S.

    2009-01-01

    It is well-known that distributed parameter computational fluid dynamics (CFD) models provide more accurate results than conventional, lumped-parameter unit operation models used in process simulation. Consequently, the use of CFD models in process/equipment co-simulation offers the potential to optimize overall plant performance with respect to complex thermal and fluid flow phenomena. Because solving CFD models is time-consuming compared to the overall process simulation, we consider the development of fast reduced order models (ROMs) based on CFD results to closely approximate the high-fidelity equipment models in the co-simulation. By considering process equipment items with complicated geometries and detailed thermodynamic property models, this study proposes a strategy to develop ROMs based on principal component analysis (PCA). Taking advantage of commercial process simulation and CFD software (for example, Aspen Plus and FLUENT), we are able to develop systematic CFD-based ROMs for equipment models in an efficient manner. In particular, we show that the validity of the ROM is more robust within well-sampled input domain and the CPU time is significantly reduced. Typically, it takes at most several CPU seconds to evaluate the ROM compared to several CPU hours or more to solve the CFD model. Two case studies, involving two power plant equipment examples, are described and demonstrate the benefits of using our proposed ROM methodology for process simulation and optimization.

  1. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Lucian A. Lucia

    2005-11-15

    Project Objective: The objectives of this project are as follows: (1) Examine the physical and chemical characteristics of a partner mill pre- and post-oxygen delignified pulp and compare them to lab generated oxygen delignified pulps; (2) Apply the chemical selectivity enhancement system to the partner pre-oxygen delignified pulps under mill conditions (with and without any predetermined amounts of carryover) to determine how efficiently viscosity is preserved, how well selectivity is enhanced, if strength is improved, measure any yield differences and/or bleachability differences; and (3) Initiate a mill scale oxygen delignification run using the selectivity enhancement agent, collect the mill data, analyze it, and propose any future plans for implementation.

  2. PDSF Selected Announcements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selected Announcements PDSF Selected Announcements Exciting new PDSF developments February 25, 2014 I'm pleased to announce that PDSF successfully deployed new login nodes last week. Some of you may already have noticed that you are now landing on nodes named pdsf[6-8] when you ssh to pdsf.nersc.gov. Our new login nodes use the faster Mendel IB network and more modern hardware. We've gone from four nodes to three but, because each node has a higher core count, the processing power is staying the

  3. All Selected Projects

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

    Selected Projects Oct 23, 2009 (rev. Dec. 14, 2010) 99 Projects SMART GRID INVESTMENT GRANTS Type Advanced Metering Infrastructure Customer Systems Electric Systems Distribution Electric Transmission Systems Equipment Manufacturing Integrated and/or Crosscutting Systems Circle indicates project where specific utility/area is not known.

  4. Select Solar | Open Energy Information

    Open Energy Info (EERE)

    Solar Jump to: navigation, search Logo: Select Solar Name: Select Solar Address: Unit 5 Blakehill Business Park Chelworth Road Cricklade SN6 6JD Place: Cricklade, United Kingdom...

  5. FLUID SELECTING APPARATUS

    DOE Patents [OSTI]

    Stinson, W.J.

    1958-09-16

    A valve designed to selectively sample fluids from a number of sources is described. The valve comprises a rotatable operating lever connected through a bellows seal to a rotatable assembly containing a needle valve, bearings, and a rotational lock. The needle valve is connected through a flexible tube to the sample fluid outlet. By rotating the lever the needle valve is placed over . one of several fluid sources and locked in position so that the fluid is traasferred through the flexible tubing and outlet to a remote sampling system. The fluids from the nonselected sources are exhausted to a waste line. This valve constitutes a simple, dependable means of selecting a sample from one of several scurces.

  6. SOURCE SELECTION INFORMATION -

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

    SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR) 2.101 AND 3.104 Department of Energy Washington, DC 20585 (enter date here, centered revised template April 26, 2013) The Honorable Harold Rogers The Honorable Barbara A. Mikulski Chairman, Committee on Appropriations Chairwoman, Committee on Appropriations U.S. House of Representatives U.S. Senate Washington, DC 20515 Washington, DC 20510 The Honorable Rodney P. Frelinghuysen The Honorable Dianne Feinstein Chairman,

  7. Technology Pathway Selection Effort

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

    BIOMASS PROGRAM Technology Pathway Selection Effort Alicia Lindauer 27 November 2012 2 | Biomass Program eere.energy.gov * Setting R&D priorities * Benchmarking * Informing multi-sectoral analytical activities * Track Program R&D progress against goals * Identify technology process routes and prioritize funding * Program direction decisions: * Are we spending our money on the right technology pathways? * Within a pathway: Are we focusing our funding on the highest priority activities?

  8. Energy Department Selects Partners...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selects Partners to Bridge Old and New Corn Ethanol Technology Efforts For more information contact: e:mail: Public Affairs Golden, Colo., Feb. 24, 1999 — The U.S. Department of Energy (DOE) today announced grant recipients in its "Bridge to the Corn Ethanol Industry" initiative which will help connect the established corn ethanol industry and the newer technologies that produce ethanol from agricultural and forest wastes and other types of biomass. Six partnerships totaling $1

  9. Selective ion source

    DOE Patents [OSTI]

    Leung, Ka-Ngo

    1996-01-01

    A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P.sup.+ from PH.sub.3. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P.sup.+, AS.sup.+, and B.sup.+ without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices.

  10. Selective ion source

    DOE Patents [OSTI]

    Leung, K.N.

    1996-05-14

    A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P{sup +} from PH{sub 3}. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P{sup +}, As{sup +}, and B{sup +} without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices. 6 figs.

  11. Principal physics of rotating magnetic-field current drive of field reversed configurations

    SciTech Connect (OSTI)

    Hoffman, A.L.; Guo, H.Y.; Miller, K.E.; Milroy, R.D.

    2006-01-15

    After extensive experimentation on the Translation, Confinement, and Sustainment rotating magnetic-field (RMF)-driven field reversed configuration (FRC) device [A. L. Hoffman et al., Fusion Sci. Technol. 41, 92 (2002)], the principal physics of RMF formation and sustainment of standard prolate FRCs inside a flux conserver is reasonably well understood. If the RMF magnitude B{sub {omega}} at a given frequency {omega} is high enough compared to other experimental parameters, it will drive the outer electrons of a plasma column into near synchronous rotation, allowing the RMF to penetrate into the plasma. If the resultant azimuthal current is strong enough to reverse an initial axial bias field B{sub o} a FRC will be formed. A balance between the RMF applied torque and electron-ion friction will determine the peak plasma density n{sub m}{proportional_to}B{sub {omega}}/{eta}{sup 1/2}{omega}{sup 1/2}r{sub s}, where r{sub s} is the FRC separatrix radius and {eta} is an effective weighted plasma resistivity. The plasma total temperature T{sub t} is free to be any value allowed by power balance as long as the ratio of FRC diamagnetic current, I{sup '}{sub dia}{approx_equal}2B{sub e}/{mu}{sub o}, is less than the maximum possible synchronous current, I{sup '}{sub sync}=e{omega}r{sub s}{sup 2}/2. The RMF will self-consistently penetrate a distance {delta}{sup *} governed by the ratio {zeta}=I{sup '}{sub dia}/I{sup '}{sub sync}. Since the FRC is a diamagnetic entity, its peak pressure p{sub m}=n{sub m}kT{sub t} determines its external magnetic field B{sub e}{approx_equal}(2{mu}{sub o}p{sub m}){sup 1/2}. Higher FRC currents, magnetic fields, and poloidal fluxes can thus be obtained, with the same RMF parameters, simply by raising the plasma temperature. Higher temperatures have also been noted to reduce the effective plasma resistivity, so that these higher currents can be supported with surprisingly little increase in absorbed RMF power.

  12. Hydroprocess catalyst selection

    SciTech Connect (OSTI)

    Adams, C.T.; DelPaggio, A.A. ); Schaper, H.; Stork, W.H.J. . Lab.); Shiflett, W.K. )

    1989-09-01

    Flexibility in residuum hydroprocessing becomes a requirement as fuel oil demand weakens, crude slates tend to be heavier, and variability in crude oil cost and supply become the norm. One means of providing flexibility is to incorporate residuum hydrotreating ahead of a heavy oil catalytic cracking unit which converts heavier components into lighter, more valuable products. Alternatively, significant conversion of the residuum to lighter products can be achieved by the operation of the residuum hydrotreater at a higher severity to facilitate hydrocracking reactions. This paper focuses on the design and selection of catalytic systems in the framework of a unified reactor modeling scheme for such residuum hydroprocessing applications.

  13. Simplifying steam trap selection

    SciTech Connect (OSTI)

    Debat, R.J. )

    1994-01-01

    In the current economic world order, there is an obligation to eliminate waste and conserve economic and natural resources. One trap blowing 100-lb of steam through a 1/4-in. orifice can cost more than $12,000 a year in wasted energy. Richard J. Debat of Armstrong International, Inc. explains the operating principles of the four basic types of steam traps as the first step in simplifying the selection process so the right trap can be specified for a given application.

  14. Selecting chemical treatment programs

    SciTech Connect (OSTI)

    Miller, J.E. )

    1988-09-01

    Many process equipment performance and reliability problems can be solved economically by the proper selection and application of chemical treatment programs. It is important to choose an experienced chemical vendor and to work closely with the vendor to develop a good chemical treatment program. This requires devoting sufficient manpower to ensure that the treatment program development is thorough and timely. After the treatment program is installed, the system operation and performance should be routinely monitored to ensure that expected benefits are achieved and unexpected problems do not develop.

  15. Hydrogen-selective membrane

    DOE Patents [OSTI]

    Collins, John P.; Way, J. Douglas

    1997-01-01

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 .mu.m but typically less than about 20 .mu.m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m.sup.2. s at a temperature of greater than about 500.degree. C. and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500.degree. C. and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400.degree. C. and less than about 1000.degree. C. before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process.

  16. Hydrogen-Selective Membrane

    DOE Patents [OSTI]

    Collins, John P.; Way, J. Douglas

    1995-09-19

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 .mu.m but typically less than about 20 .mu.m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m.sup.2.s at a temperature of greater than about 500.degree. C. and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500.degree. C. and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400.degree. C. and less than about 1000.degree. C. before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process.

  17. Hydrogen-selective membrane

    DOE Patents [OSTI]

    Collins, J.P.; Way, J.D.

    1997-07-29

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 {micro}m but typically less than about 20 {micro}m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m{sup 2} s at a temperature of greater than about 500 C and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500 C and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400 C and less than about 1000 C before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process. 9 figs.

  18. Hydrogen-selective membrane

    DOE Patents [OSTI]

    Collins, J.P.; Way, J.D.

    1995-09-19

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 {micro}m but typically less than about 20 {micro}m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m{sup 2}s at a temperature of greater than about 500 C and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500 C and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400 C and less than about 1000 C before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process. 9 figs.

  19. Principal physical problems in laser separation of weighable amounts of a rare ytterbium isotope

    SciTech Connect (OSTI)

    Yakovlenko, Sergei I

    1998-11-30

    A review is provided of the work on laser separation of Yb isotopes, carried out at the Institute of General Physics of the Russian Academy of Sciences and at the 'Lad' Scientific - Production Enterprise during the last 4 - 5 years. The processes of Yb isotope separation by the AVLIS (atomic vapour laser isotope separation) method were investigated both theoretically (by computer simulation) and experimentally. The main topics considered in the review are the ionisation selectivity, the formation of laser beams and of vapour flow in the cavity, and the extraction of ions from a plasma. A facility for producing highly enriched {sup 168}Yb on an industrial scale is described. The rate of production of the enriched ytterbium is now 5 - 10 mg h{sup -1} (over 1 g per month). Commercially viable production of the enriched {sup 168}Yb isotope by the AVLIS method was achieved for the first time anywhere in the world. (review)

  20. Selectable fragmentation warhead

    SciTech Connect (OSTI)

    Bryan, C.S.; Paisley, D.L.; Montoya, N.I.; Stahl, D.B.

    1993-07-20

    A selectable fragmentation warhead is described comprising: a case having proximal and distal ends; a fragmenting plate mounted in said distal end of said casing; first explosive means cast adjacent to said fragmenting plate for creating a predetermined number of fragments from said fragmenting plate; three or more first laser-driven slapper detonators located adjacent to said first explosive means for detonating said first explosive means in a predetermined pattern; smoother-disk means located adjacent to said first means for accelerating said fragments; second explosive means cast adjacent to said smoother-disk means for further accelerating said fragments; at least one laser-driven slapper detonators located in said second explosive means; a laser located in said proximal end of said casing; optical fibers connecting said laser to said first and second laser-driven slapper detonators; and optical switch means located in series with said optical fibers connected to said plurality of first laser-driven slapper detonators for blocking or passing light from said laser to said plurality of first laser-driven slapper detonators.

  1. DOE Selections | Department of Energy

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

    Financial Opportunities » DOE Selections DOE Selections The U.S. Department of Energy awards research grants targeting advances in solid-state lighting. The following links provide information on the recipients of these grants and summaries of the research projects they are undertaking. DOE Announces Selections For SSL R&D Funding Opportunity Three SBIR Grants Awarded for SSL Technology (FY16 Phase I Release 2) Two SBIR Grants Awarded for SSL Technology (FY16 Phase II Release 1) Six

  2. Multiprocessor switch with selective pairing

    SciTech Connect (OSTI)

    Gara, Alan; Gschwind, Michael K; Salapura, Valentina

    2014-03-11

    System, method and computer program product for a multiprocessing system to offer selective pairing of processor cores for increased processing reliability. A selective pairing facility is provided that selectively connects, i.e., pairs, multiple microprocessor or processor cores to provide one highly reliable thread (or thread group). Each paired microprocessor or processor cores that provide one highly reliable thread for high-reliability connect with a system components such as a memory "nest" (or memory hierarchy), an optional system controller, and optional interrupt controller, optional I/O or peripheral devices, etc. The memory nest is attached to a selective pairing facility via a switch or a bus

  3. First-principles calculation of principal Hugoniot and K-shell X-ray absorption spectra for warm dense KCl

    SciTech Connect (OSTI)

    Zhao, Shijun; Zhang, Shen; Kang, Wei; Li, Zi; Zhang, Ping; He, Xian-Tu

    2015-06-15

    Principal Hugoniot and K-shell X-ray absorption spectra of warm dense KCl are calculated using the first-principles molecular dynamics (FPMD) method. Evolution of electronic structures as well as the influence of the approximate description of ionization on pressure (caused by the underestimation of the energy gap between conduction bands and valence bands) in the first-principles method are illustrated by the calculation. It is shown that approximate description of ionization in FPMD has small influence on Hugoniot pressure due to mutual compensation of electronic kinetic pressure and virial pressure. The calculation of X-ray absorption spectra shows that the band gap of KCl persists after the pressure ionization of the 3p electrons of Cl and K taking place at lower energy, which provides a detailed understanding to the evolution of electronic structures of warm dense matter.

  4. KEPLER ECLIPSING BINARY STARS. I. CATALOG AND PRINCIPAL CHARACTERIZATION OF 1879 ECLIPSING BINARIES IN THE FIRST DATA RELEASE

    SciTech Connect (OSTI)

    Prsa, Andrej; Engle, Scott G.; Conroy, Kyle; Batalha, Natalie; Rucker, Michael; Mjaseth, Kimberly; Slawson, Robert W.; Doyle, Laurance R.; Welsh, William F.; Orosz, Jerome A.; Seager, Sara; Jenkins, Jon; Caldwell, Douglas

    2011-03-15

    The Kepler space mission is devoted to finding Earth-size planets orbiting other stars in their habitable zones. Its large, 105 deg{sup 2} field of view features over 156,000 stars that are observed continuously to detect and characterize planet transits. Yet, this high-precision instrument holds great promise for other types of objects as well. Here we present a comprehensive catalog of eclipsing binary stars observed by Kepler in the first 44 days of operation, the data being publicly available through MAST as of 2010 June 15. The catalog contains 1879 unique objects. For each object, we provide its Kepler ID (KID), ephemeris (BJD{sub 0}, P{sub 0}), morphology type, physical parameters (T{sub eff}, log g, E(B - V)), the estimate of third light contamination (crowding), and principal parameters (T{sub 2}/T{sub 1}, q, fillout factor, and sin i for overcontacts, and T{sub 2}/T{sub 1}, (R{sub 1} + R{sub 2})/a, esin {omega}, ecos {omega}, and sin i for detached binaries). We present statistics based on the determined periods and measure the average occurrence rate of eclipsing binaries to be {approx}1.2% across the Kepler field. We further discuss the distribution of binaries as a function of galactic latitude and thoroughly explain the application of artificial intelligence to obtain principal parameters in a matter of seconds for the whole sample. The catalog was envisioned to serve as a bridge between the now public Kepler data and the scientific community interested in eclipsing binary stars.

  5. Reaction Selectivity in Heterogeneous Catalysis

    SciTech Connect (OSTI)

    Somorjai, Gabor A.; Kliewer, Christopher J.

    2009-02-02

    The understanding of selectivity in heterogeneous catalysis is of paramount importance to our society today. In this review we outline the current state of the art in research on selectivity in heterogeneous catalysis. Current in-situ surface science techniques have revealed several important features of catalytic selectivity. Sum frequency generation vibrational spectroscopy has shown us the importance of understanding the reaction intermediates and mechanism of a heterogeneous reaction, and can readily yield information as to the effect of temperature, pressure, catalyst geometry, surface promoters, and catalyst composition on the reaction mechanism. DFT calculations are quickly approaching the ability to assist in the interpretation of observed surface spectra, thereby making surface spectroscopy an even more powerful tool. HP-STM has revealed three vitally important parameters in heterogeneous selectivity: adsorbate mobility, catalyst mobility, and selective site-blocking. The development of size controlled nanoparticles from 0.8 to 10 nm, of controlled shape, and of controlled bimetallic composition has revealed several important variables for catalytic selectivity. Lastly, DFT calculations may be paving the way to guiding the composition choice for multi-metallic heterogeneous catalysis for the intelligent design of catalysts incorporating the many factors of selectivity we have learned.

  6. Triazaspirodimethoxybenzoyls as Selective Inhibitors of Mycobacterial...

    Office of Scientific and Technical Information (OSTI)

    Triazaspirodimethoxybenzoyls as Selective Inhibitors of Mycobacterial Lipoamide Dehydrogenase Citation Details In-Document Search Title: Triazaspirodimethoxybenzoyls as Selective ...

  7. Ion selectivity of graphene nanopores

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Rollings, Ryan C.; Kuan, Aaron T.; Golovchenko, Jene A.

    2016-04-22

    As population growth continues to outpace development of water infrastructure in many countries, desalination (the removal of salts from seawater) at high energy efficiency will likely become a vital source of fresh water. Due to its atomic thinness combined with its mechanical strength, porous graphene may be particularly well-suited for electrodialysis desalination, in which ions are removed under an electric field via ion-selective pores. Here, we show that single graphene nanopores preferentially permit the passage of K+ cations over Cl- anions with selectivity ratios of over 100 and conduct monovalent cations up to 5 times more rapidly than divalent cations.more » Furthermore, the observed K+/Cl- selectivity persists in pores even as large as about 20 nm in diameter, suggesting that high throughput, highly selective graphene electrodialysis membranes can be fabricated without the need for subnanometer control over pore size.« less

  8. Maps of Selected State Subdivisions

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

    Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves Summary Maps of Selected State Subdivisions Map 1: Alaska Map 2: California Map 3: Louisiana Map 4: New Mexico Map ...

  9. Gasification Systems 2013 Project Selections

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy in 2013 selected ten projects that will focus on reducing the cost of gasification with carbon capture for producing electric power, fuels, and chemicals. The projects will...

  10. Carlsbad Field Office Manager Selected

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Carlsbad Field Office Manager Selected CARLSBAD, N.M., November 10, 2011 - The U.S. Department of Energy's (DOE) Richland Operations Office (RL) Assistant Manager for the River Corridor Joe Franco was selected as Manager for the Carlsbad Field Office (CBFO), which oversees the Waste Isolation Pilot Plant (WIPP). CBFO Deputy Manager Ed Ziemianski has been acting in the CBFO Manager's position for the past year and will continue to serve as Deputy Manager. In operation since 1999, WIPP is a DOE

  11. The principal component analysis method used with polynomial Chaos expansion to propagate uncertainties through critical transport problems

    SciTech Connect (OSTI)

    Rising, M. E.; Prinja, A. K.

    2012-07-01

    A critical neutron transport problem with random material properties is introduced. The total cross section and the average neutron multiplicity are assumed to be uncertain, characterized by the mean and variance with a log-normal distribution. The average neutron multiplicity and the total cross section are assumed to be uncorrected and the material properties for differing materials are also assumed to be uncorrected. The principal component analysis method is used to decompose the covariance matrix into eigenvalues and eigenvectors and then 'realizations' of the material properties can be computed. A simple Monte Carlo brute force sampling of the decomposed covariance matrix is employed to obtain a benchmark result for each test problem. In order to save computational time and to characterize the moments and probability density function of the multiplication factor the polynomial chaos expansion method is employed along with the stochastic collocation method. A Gauss-Hermite quadrature set is convolved into a multidimensional tensor product quadrature set and is successfully used to compute the polynomial chaos expansion coefficients of the multiplication factor. Finally, for a particular critical fuel pin assembly the appropriate number of random variables and polynomial expansion order are investigated. (authors)

  12. Pump Selection Considerations | Department of Energy

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

    Selection Considerations Pump Selection Considerations This tip sheet outlines important pump selection considerations, including fluid properties and pumping system end use requirements. PUMPING SYSTEMS TIP SHEET #2 Pump Selection Considerations (October 2005) (199.99 KB) More Documents & Publications Select an Energy-Efficient Centrifugal Pump Pumping System Assessment Tool Overview Conduct an In-Plant Pumping System Survey

  13. Method for discriminative particle selection

    DOE Patents [OSTI]

    Post, Richard F.

    1992-01-01

    The invention is a method and means for separating ions or providing an ion beam. The invention generates ions of the isotopes to be separated, and then provides a traveling electric potential hill created by a sequential series of quasi static electric potential hills. By regulating the velocity and potential amplitude of the traveling electric potential hill ionized isotopes are selectively positively or negatively accelerated. Since the ionized isotopes have differing final velocities, the isotopes may be collected separately or used to produce an ion beam of a selected isotope.

  14. A Principle Component Analysis of Galaxy Properties from a Large, Gas-Selected Sample

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Chang, Yu-Yen; Chao, Rikon; Wang, Wei-Hao; Chen, Pisin

    2012-01-01

    Disney emore » t al. (2008) have found a striking correlation among global parameters of H i -selected galaxies and concluded that this is in conflict with the CDM model. Considering the importance of the issue, we reinvestigate the problem using the principal component analysis on a fivefold larger sample and additional near-infrared data. We use databases from the Arecibo Legacy Fast Arecibo L -band Feed Array Survey for the gas properties, the Sloan Digital Sky Survey for the optical properties, and the Two Micron All Sky Survey for the near-infrared properties. We confirm that the parameters are indeed correlated where a single physical parameter can explain 83% of the variations. When color ( g - i ) is included, the first component still dominates but it develops a second principal component. In addition, the near-infrared color ( i - J ) shows an obvious second principal component that might provide evidence of the complex old star formation. Based on our data, we suggest that it is premature to pronounce the failure of the CDM model and it motivates more theoretical work.« less

  15. Selecting a new water heater

    SciTech Connect (OSTI)

    1995-03-01

    This fact sheet describes the types of water heaters available (storage water heaters, demand water heaters, heat pump water heaters, tankless coil and indirect water heaters, and solar water heaters). The criteria for selection are discussed. These are capacity, efficiency rating, and cost. A resource list is provided for further information.

  16. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, S.; Kulkarni, S.S.; Funk, E.W.

    1988-06-14

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  17. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, Santi; Kulkarni, Sudhir S.; Funk, Edward W.

    1988-01-01

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  18. Random Selection for Drug Screening

    SciTech Connect (OSTI)

    Center for Human Reliability Studies

    2007-05-01

    Simple random sampling is generally the starting point for a random sampling process. This sampling technique ensures that each individual within a group (population) has an equal chance of being selected. There are a variety of ways to implement random sampling in a practical situation.

  19. Tetrahydroquinoline Derivatives as Potent and Selective Factor...

    Office of Scientific and Technical Information (OSTI)

    as Potent and Selective Factor XIa Inhibitors Citation Details In-Document Search Title: Tetrahydroquinoline Derivatives as Potent and Selective Factor XIa Inhibitors Authors: ...

  20. A Spintronic Semiconductor with Selectable Charge Carriers

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A Spintronic Semiconductor with Selectable Charge Carriers A Spintronic Semiconductor with Selectable Charge Carriers Print Wednesday, 28 August 2013 00:00 Accentuating the ...

  1. Source Selection Guide | Department of Energy

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

    Source Selection Guide PDF icon Source Selection Guide More Documents & Publications Acquisition Guide Chapter 50.1- Extraordinary Contractual Actions (January 2009) Chapter...

  2. Implications of structural genomics target selection strategies...

    Office of Scientific and Technical Information (OSTI)

    target selection strategies: Pfam5000, whole genome, and random approaches Citation Details In-Document Search Title: Implications of structural genomics target selection ...

  3. Materials Selection Considerations for Thermal Process Equipment...

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

    Materials Selection Considerations for Thermal Process Equipment: A BestPractices Process Heating Technical Brief Materials Selection Considerations for Thermal Process Equipment: ...

  4. Degradation Mechanisms of Urea Selective Catalytic Reduction...

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

    Technology Degradation Mechanisms of Urea Selective Catalytic Reduction Technology Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction Materials

  5. Selective Service Registration | Department of Energy

    Office of Environmental Management (EM)

    Selective Service Registration Selective Service Registration (19.13 KB) More Documents & Publications Employee In-Processing Forms New Employee Orientation - Forms Checklist NTSF ...

  6. Energy Department Selects Projects to Demonstrate Feasibility...

    Energy Savers [EERE]

    Selects Projects to Demonstrate Feasibility of Producing Usable Water from CO2 Storage Sites Energy Department Selects Projects to Demonstrate Feasibility of Producing Usable Water ...

  7. Thomas selected as American Chemical Society Fellow

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Thomas selected as ACS Fellow Thomas selected as American Chemical Society Fellow Kimberly ... first Los Alamos researcher to be named a Fellow of the American Chemical Society (ACS). ...

  8. Selected Past Financial Awards | Department of Energy

    Office of Environmental Management (EM)

    Financial Opportunities Past Opportunities Selected Past Financial Awards Selected Past Financial Awards Since 2003, DOE has awarded funding to a number of science and ...

  9. New human resources division leader selected

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    New Human Resources division leader selected New human resources division leader selected Donna J. Hampton has been named the new Human Resources Division leader. March 15, 2011 ...

  10. Selection of windmill and site

    SciTech Connect (OSTI)

    Takeuchi, T.

    1980-01-01

    There are various types of windmills: horizontal, vertical, shaft, hybrid and others. Their merits and demerits were investigated to provide information for the selection of windmills and their design. Multi-wing types are suited to drive pumps, and propeller types are suited for wind-power generation. Since the wind varies in time with respect to its speed and direction, a windmill of any type should be controlled in rotation speed and/or direction. To realize this, auxiliary blades or other wind speed or direction detectors are combined with controllers of the windmills. Propeller-type and Darrieus-type wind-power generator systems were designed (including adequate power generators, power-transmission mechanisms, towers and foundations). Various factors involved in the selection of the site are given in addition to geographical investigations. 5 references.

  11. Selected Recent Publications and Presentations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Publications Selected Recent Publications and Presentations Sort by: Date | Author | Type 2016 Michael A. Purvis, Alexander Schafgans, Daniel J. W. Brown, Igor Fomenkov, Rob Rafac, Josh Brown, Yezheng Tao, Slava Rokitski, Mathew Abraham, Mike Vargas, Spencer Rich, Ted Taylor, David Brandt, Alberto Pirati, Aaron Fisher, Howard Scott, Alice Koniges, David Eder, Scott Wilks, Anthony Link, Steven Langer, "Advancements in predictive plasma formation modeling", Proc. SPIE 9776, Extreme

  12. Considerations When Selecting a Condensing Economizer

    Broader source: Energy.gov [DOE]

    This tip sheet lays out considerations when selecting condensing economizers as part of optimized steam systems.

  13. Selective poly-N-substituted glycine antibiotics

    DOE Patents [OSTI]

    Barron, Annelise E; Czyzewski, Ann M; Dohm, Michelle T; Miller, Tyler M; Zuckermann, Tyler M; Patch, James A; Chongsiriwatana, Nathaniel P

    2013-05-21

    Antimicrobial peptoid compounds and related compositions as can be used against bacteria effectively and selectively.

  14. Evaluation and selection of aqueous-based technology for partitioning radionuclides from ICPP calcine

    SciTech Connect (OSTI)

    Olson, A.L.; Schulz, W.W.; Burchfield, L.A.; Carlson, C.D.; Swanson, J.L.; Thompson, M.C.

    1993-02-01

    Early in 1993 Westinghouse Idaho Nuclear Company (WINCO) chartered a Panel of Nuclear Separations Experts. The purpose of this Panel was to assist WINCO scientists and engineers in selecting, evaluating, and ranking candidate aqueous-based processes and technologies for potential use in partitioning selected radionuclides from nitric acid solutions of retrieved Idaho Chemical Processing Plant (ICPP) calcine. Radionuclides of interest are all transuranium elements, {sup 90}Sr, {sup 99}Tc, {sup 129}I, and {sup 137}Cs. The six man Panel met for 4 days (February 16--19, 1993) on the campus of the Idaho State University in Pocatello, Idaho. Principal topics addressed included: Available radionuclide removal technology; applicability of separations technology and processes to ICPP calcine; and potential integrated radionuclide partitioning schemes. This report, prepared from contributions from all Panel members, presents a comprehensive account of the proceedings and significant findings of the February, 1993 meeting in Pocatello.

  15. Statement of Patricia Hoffman, Principal Deputy Assistant Secretary for Electricity Delivery and Energy Reliability, before the House Appropriations Subcommittee on Energy and Water Development on the FY 2011 Budget

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman Principal Deputy Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. DOE, before U.S. House of Representatives House Appropriations Subcommittee...

  16. Best Practices for ECM Selection

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

    FPL Best Practices for ECM Selection Ed Anderson, PE May 18, 2016 Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR May 18-19, 2016 Cincinnati, OH Federal Utility Partnership Working Group May 18-19, 2016 Cincinnati, OH DAVE Federal Utility Partnership Working Group May 18-19, 2016 Cincinnati, OH Federal Utility Partnership Working Group May 18-19, 2016 Cincinnati, OH FPL Fun Facts Federal Utility Partnership Working Group May 18-19, 2016 Cincinnati, OH * Part of the NextEra Energy

  17. Maps of Selected State Subdivisions

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

    Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves Summary Maps of Selected State Subdivisions Map 1: Alaska Map 2: California Map 3: Louisiana Map 4: New Mexico Map 5: Texas Map 6: Western Planning Area, Gulf of Mexico Map 7: Central Planning Area, Gulf of Mexico Map 8: Eastern Planning Area, Gulf of Mexico Map 1: Alaska AK 50 - North Onshore and Offshore AK 10 - South Onshore AK 05 - South State Offshore AK 00 - South Federal Offshore Map 2: California CA 50 - Coastal Region

  18. MIS-based sensors with hydrogen selectivity

    DOE Patents [OSTI]

    Li; ,Dongmei; Medlin, J. William; McDaniel, Anthony H.; Bastasz, Robert J.

    2008-03-11

    The invention provides hydrogen selective metal-insulator-semiconductor sensors which include a layer of hydrogen selective material. The hydrogen selective material can be polyimide layer having a thickness between 200 and 800 nm. Suitable polyimide materials include reaction products of benzophenone tetracarboxylic dianhydride 4,4-oxydianiline m-phenylene diamine and other structurally similar materials.

  19. Department of Energy DE-FG02-05ER25686 Early Career Principal Investigator Award Final Report

    SciTech Connect (OSTI)

    Derek, Chiou

    2013-05-11

    This project is researching FAST, a methodology to build very fast, cycleaccurate full system computer simulators and building the first set of such simulators and the first set of tools to help construct those simulators. The methodology relies on a functional model that is a fast, full-system but not cycle-accurate simulator coupled with a timing model that is models the micro-architectural structure and arbitration of a computer system, but not its functionality. The way FAST simulators differ from other simulators partitioned in the same way is that the interface between the functional and timing model is optimized to minimize the need for round-trip communication. The optimized communication enables FAST timing models to be implemented in an FPGA and the functional model in software while still achieving extremely high performance. Our general strategy is to design a methodology and then prototype an example using that methodology to ensure the methodology is sound before committing to it. This strategy ensures that the selected methodology has been tested and provides an early example of the output of that methodology.

  20. TARGET SELECTION FOR THE APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT (APOGEE)

    SciTech Connect (OSTI)

    Zasowski, G.; Johnson, Jennifer A.; Andrews, B.; Epstein, C.; Frinchaboy, P. M.; Jackson, K.; Majewski, S. R.; Chojnowski, S. D.; Skrutskie, M. F.; Beaton, R. L.; Nidever, D. L.; Pinto, H. J. Rocha; Girardi, L.; Cudworth, K. M.; Munn, J.; Blake, C. H.; Covey, K.; Deshpande, R.; Fleming, S. W.; Fabbian, D. [Instituto de Astrofisica de Canarias, Calle Via Lactea s and others

    2013-10-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a high-resolution infrared spectroscopic survey spanning all Galactic environments (i.e., bulge, disk, and halo), with the principal goal of constraining dynamical and chemical evolution models of the Milky Way. APOGEE takes advantage of the reduced effects of extinction at infrared wavelengths to observe the inner Galaxy and bulge at an unprecedented level of detail. The survey's broad spatial and wavelength coverage enables users of APOGEE data to address numerous Galactic structure and stellar populations issues. In this paper we describe the APOGEE targeting scheme and document its various target classes to provide the necessary background and reference information to analyze samples of APOGEE data with awareness of the imposed selection criteria and resulting sample properties. APOGEE's primary sample consists of {approx}10{sup 5} red giant stars, selected to minimize observational biases in age and metallicity. We present the methodology and considerations that drive the selection of this sample and evaluate the accuracy, efficiency, and caveats of the selection and sampling algorithms. We also describe additional target classes that contribute to the APOGEE sample, including numerous ancillary science programs, and we outline the targeting data that will be included in the public data releases.

  1. Hydrogen Selective Exfoliated Zeolite Membranes

    SciTech Connect (OSTI)

    Tsapatsis, Michael; Daoutidis, Prodromos; Elyassi, Bahman; Lima, Fernando; Iyer, Aparna; Agrawal, Kumar; Sabnis, Sanket

    2015-04-06

    The objective of this project was to develop and evaluate an innovative membrane technology at process conditions that would be representative of Integrated Gasification Combined Cycle (IGCC) advanced power generation with pre-combustion capture of carbon dioxide (CO2). This research focused on hydrogen (H2)-selective zeolite membranes that could be utilized to separate conditioned syngas into H2-rich and CO2-rich components. Both experiments and process design and optimization calculations were performed to evaluate the concept of ultra-thin membranes made from zeolites nanosheets. In this work, efforts in the laboratory were made to tackle two fundamental challenges in application of zeolite membranes in harsh industrial environments, namely, membrane thickness and membrane stability. Conventional zeolite membranes have thicknesses in the micron range, limiting their performance. In this research, we developed a method for fabrication of ultimately thin zeolite membranes based on zeolite nanosheets. A range of layered zeolites (MWW, RWR, NSI structure types) suitable for hydrogen separation was successfully exfoliated to their constituent nanosheets. Further, membranes were made from one of these zeolites, MWW, to demonstrate the potential of this group of materials. Moreover, long-term steam stability of these zeolites (up to 6 months) was investigated in high concentrations of steam (35 mol% and 95 mole%), high pressure (10 barg), and high temperatures (350 °C and 600 °C) relevant to conditions of water-gas-shift and steam methane reforming reactions. It was found that certain nanosheets are stable, and that stability depends on the concentration of structural defects. Additionally, models that represent a water-gas-shift (WGS) membrane reactor equipped with the zeolite membrane were developed for systems studies. These studies had the aim of analyzing the effect of the membrane reactor integration into IGCC plants

  2. Table 2.9 Commercial Buildings Consumption by Energy Source, Selected Years, 1979-2003 (Trillion Btu)

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

    9 Commercial Buildings Consumption by Energy Source, Selected Years, 1979-2003 (Trillion Btu) Energy Source and Year Square Footage Category Principal Building Activity Census Region 1 All Buildings 1,001 to 10,000 10,001 to 100,000 Over 100,000 Education Food Sales Food Service Health Care Lodging Mercantile and Service Office All Other Northeast Midwest South West Major Sources 2 1979 1,255 2,202 1,508 511 [3] 336 469 278 894 861 1,616 1,217 1,826 1,395 526 4,965 1983 1,242 1,935 1,646 480 [3]

  3. High temperature solar selective coatings

    DOE Patents [OSTI]

    Kennedy, Cheryl E

    2014-11-25

    Improved solar collectors (40) comprising glass tubing (42) attached to bellows (44) by airtight seals (56) enclose solar absorber tubes (50) inside an annular evacuated space (54. The exterior surfaces of the solar absorber tubes (50) are coated with improved solar selective coatings {48} which provide higher absorbance, lower emittance and resistance to atmospheric oxidation at elevated temperatures. The coatings are multilayered structures comprising solar absorbent layers (26) applied to the meta surface of the absorber tubes (50), typically stainless steel, topped with antireflective Savers (28) comprising at least two layers 30, 32) of refractory metal or metalloid oxides (such as titania and silica) with substantially differing indices of refraction in adjacent layers. Optionally, at least one layer of a noble metal such as platinum can be included between some of the layers. The absorbent layers cars include cermet materials comprising particles of metal compounds is a matrix, which can contain oxides of refractory metals or metalloids such as silicon. Reflective layers within the coating layers can comprise refractory metal silicides and related compounds characterized by the formulas TiSi. Ti.sub.3SiC.sub.2, TiAlSi, TiAN and similar compounds for Zr and Hf. The titania can be characterized by the formulas TiO.sub.2, Ti.sub.3O.sub.5. TiOx or TiO.sub.xN.sub.1-x with x 0 to 1. The silica can be at least one of SiO.sub.2, SiO.sub.2x or SiO.sub.2xN.sub.1-x with x=0 to 1.

  4. Principal facts and a discussion of terrain correction methods for the complete Bouguer gravity anomaly map of the Cascade Mountains, Washington

    SciTech Connect (OSTI)

    Danes, Z.F.; Phillips, W.M.

    1983-02-01

    Since 1974, the Division of Geology and Earth Resources, in conjunction with the US Department of Energy, has supported gravity studies in the Cascade Mountains of Washington State. Results of the Cascade gravity project are summarized graphically as a complete Bouguer gravity anomaly map of the Cascade Mountains, Washington (Danes and Phillips, 1983). This report provides supplementary data and documentation for the complete Bouguer gravity anomaly map. Presented are principal gravity facts, simple Bouguer and Free-air gravity anomalies, computational methods, error analysis and a discussion of terrain corrections.

  5. Award Selections for Industrial Technologies Program Recovery...

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

    A chart detailling Award Selections for Industrial Technologies Program Recovery Act Funding Energy Efficient Information and Communication Technology (ICT) PDF icon Award ...

  6. Beyond Ketonization: Selective Conversion of Carboxylic Acids...

    Office of Scientific and Technical Information (OSTI)

    Title: Beyond Ketonization: Selective Conversion of Carboxylic Acids to Olefins over Balanced Lewis Acid-base Pairs Dwindling petroleum reserves combined with increased energy ...

  7. A Spintronic Semiconductor with Selectable Charge Carriers

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A Spintronic Semiconductor with Selectable Charge Carriers Print Accentuating the Positive ... Strategies for developing spintronic semiconductors have been based on surface doping or ...

  8. Selecting Your Subcontractors (for the Utility)

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

    & smalldisadvantaged business requirements * 10 USC 2913 - FOR DOD: Allows direct negotiation with energy savings contractors on project details Selecting Your Subcontractors * ...

  9. Selecting Solar: Insights into Residential Photovoltaic (PV)...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selecting Solar: Insights into Residential Photovoltaic (PV) Quote Variation Carolyn Davidson and Robert Margolis National Renewable Energy Laboratory Technical Report NREL...

  10. Solar Selective Absorption Coatings - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of solar selective absorber coatings that significantly improve the thermal conversion efficiency of solar units by reducing radiative energy losses from the absorbing elements. ...

  11. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    Publications Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants...

  12. Enhancements to Natural Attenuation: Selected Case Studies |...

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

    Selected Case Studies More Documents & Publications Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Natural and Enhanced Attenuation of Soil ...

  13. ,"Selected National Average Natural Gas Prices"

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

    Selected National Average Natural Gas Prices" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data ...

  14. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    for the Selective Catalytic Reduction of NO by Hydrocarbons Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems

  15. Successful Selection of LED Streetlight Luminaires: Optimizing...

    Broader source: Energy.gov (indexed) [DOE]

    This March 6, 2013 webcast reviewed the factors involved in successful selection of LED streetlight luminaires. Presenters Eric Haugaard of Cree Lighting and Chad Stalker of ...

  16. Selective deposition of nanostructured ruthenium oxide using...

    Office of Scientific and Technical Information (OSTI)

    This content will become publicly available on June 5, 2017 Title: Selective deposition of nanostructured ruthenium oxide using Tobacco mosaic virus for micro-supercapacitors in ...

  17. Heat exchanger selection and design analyses for metal hydride heat pump systems

    SciTech Connect (OSTI)

    Mazzucco, Andrea; Voskuilen, Tyler G.; Waters, Essene L.; Pourpoint, Timothee L.; Rokni, Masoud

    2016-01-01

    This paper presents a design analysis for the development of highly efficient heat exchangers within stationary metal hydride heat pumps. The design constraints and selected performance criteria are applied to three representative heat exchangers. The proposed thermal model can be applied to select the most efficient heat exchanger design and provides outcomes generally valid in a pre-design stage. Heat transfer effectiveness is the principal performance parameter guiding the selection analysis, the results of which appear to be mildly (up to 13%) affected by the specific Nusselt correlation used. The thermo-physical properties of the heat transfer medium and geometrical parameters are varied in the sensitivity analysis, suggesting that the length of independent tubes is the physical parameter that influences the performance of the heat exchangers the most. The practical operative regions for each heat exchanger are identified by finding the conditions over which the heat removal from the solid bed enables a complete and continuous hydriding reaction. The most efficient solution is a design example that achieves the target effectiveness of 95%.

  18. Heat exchanger selection and design analyses for metal hydride heat pump systems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Mazzucco, Andrea; Voskuilen, Tyler G.; Waters, Essene L.; Pourpoint, Timothee L.; Rokni, Masoud

    2016-01-01

    This paper presents a design analysis for the development of highly efficient heat exchangers within stationary metal hydride heat pumps. The design constraints and selected performance criteria are applied to three representative heat exchangers. The proposed thermal model can be applied to select the most efficient heat exchanger design and provides outcomes generally valid in a pre-design stage. Heat transfer effectiveness is the principal performance parameter guiding the selection analysis, the results of which appear to be mildly (up to 13%) affected by the specific Nusselt correlation used. The thermo-physical properties of the heat transfer medium and geometrical parameters aremore » varied in the sensitivity analysis, suggesting that the length of independent tubes is the physical parameter that influences the performance of the heat exchangers the most. The practical operative regions for each heat exchanger are identified by finding the conditions over which the heat removal from the solid bed enables a complete and continuous hydriding reaction. The most efficient solution is a design example that achieves the target effectiveness of 95%.« less

  19. Technology Pathway Selection Effort | Department of Energy

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

    Technology Pathway Selection Effort Technology Pathway Selection Effort This is a presentation from the November 27, 2012, Sustainable Alternative Fuels Cost Workshop given by Alicia Lindauer. lindauer_caafi_workshop.pdf (525.95 KB) More Documents & Publications Conversion Technologies for Advanced Biofuels - Bio-Oil Production 2013 Peer Review Presnentations-Plenaries Thermochemical Conversion Proceeses to Aviation Fuels

  20. Selective purge for hydrogenation reactor recycle loop

    DOE Patents [OSTI]

    Baker, Richard W.; Lokhandwala, Kaaeid A.

    2001-01-01

    Processes and apparatus for providing improved contaminant removal and hydrogen recovery in hydrogenation reactors, particularly in refineries and petrochemical plants. The improved contaminant removal is achieved by selective purging, by passing gases in the hydrogenation reactor recycle loop or purge stream across membranes selective in favor of the contaminant over hydrogen.

  1. Process for selecting engineering tools : applied to selecting a SysML tool.

    SciTech Connect (OSTI)

    De Spain, Mark J.; Post, Debra S.; Taylor, Jeffrey L.; De Jong, Kent

    2011-02-01

    Process for Selecting Engineering Tools outlines the process and tools used to select a SysML (Systems Modeling Language) tool. The process is general in nature and users could use the process to select most engineering tools and software applications.

  2. Energy Department Announces Project Selections for Enhanced Geothermal...

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

    Announces Project Selections for Enhanced Geothermal Systems (EGS) Subsurface Laboratory Energy Department Announces Project Selections for Enhanced Geothermal Systems (EGS) ...

  3. Catalyst selection important for residuum hydroprocessing

    SciTech Connect (OSTI)

    Howell, R.L.; Chen, H.C.; Gibson, K.R.; Hung, C.

    1985-07-29

    The authors examine the effective hydro-processing of residuum from heavy crude oils, through proper catalyst selection. Utilizing proper catalyst selection and application can make residuum hydroprocessing an attractive process route to lighter products, allowing flexibility to handle a wide range of feedstock properties. Chevron has analyzed the important catalyst properties and how they affect catalyst selection for, and catalyst application to, different residuum processing routes to transportation fuels. They have also examined the role of hydroprocessing in those routes. Data were obtained from commercial operation in Chevron's Richmond, Calif., and Pascagoula, Miss., refineries.

  4. Selective catalyst reduction light-off strategy

    DOE Patents [OSTI]

    Gonze, Eugene V [Pinckney, MI

    2011-10-18

    An emissions control system includes a temperature determination module and an emissions control module. The temperature determination module determines a first temperature of a heater element of a diesel particulate filter (DPF) assembly in an exhaust system and determines a second temperature of a catalyst of the DPF assembly. The emissions control module selectively activates the heater element, selectively initiates a predefined combustion process in an engine based upon the first temperature, and selectively starts a reductant injection process based upon the second temperature.

  5. Surface selective membranes for carbon dioxide separation

    SciTech Connect (OSTI)

    Luebke, D.R.; Pennline, H.W.; Myers, C.R.

    2005-09-01

    In this study, hybrid membranes have been developed for the selective separation of CO2 from mixtures containing H2. Beginning with commercially available Pall alumina membrane tubes with nominal pore diameter of 5 nm, hybrids were produced by silation with a variety of functionalities designed to facilitate the selective adsorption of CO2 onto the pore surface. The goal is to produce a membrane which can harness the power of surface diffusion to give the selectivity of polymer membranes with the permeance of inorganic membranes.

  6. Industrial Carbon Capture Project Selections | Department of Energy

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

    Industrial Carbon Capture Project Selections Industrial Carbon Capture Project Selections Industrial Carbon Capture Project Selections September 2, 2010 These projects have been selected for negotiation of awards; final award amounts may vary. Industrial Carbon Capture Project Selections (71.28 KB) More Documents & Publications ICCS_Project_Selections.pdf CCSTF - Final Report Before the Subcommittee on Energy -- House Science, Space, and Technology Committee

  7. Mesoporous Carbon Membranes for Selective Gas Separations

    SciTech Connect (OSTI)

    2009-04-01

    This factsheet describes a study whose focus is on translating a novel class of material developed at Oak Ridge National Laboratoryselfassembled mesoporous carboninto robust, efficient membrane systems for selective industrial gas separations.

  8. Finding Fingerprints of Selection in Poplar Genomes

    SciTech Connect (OSTI)

    Tuskan, Gerald

    2014-10-02

    Jerry Tuskan of Oak Ridge National Laboratory and the DOE JGI talks about poplar trees as models for selective adaptation to an environment. This video complements a study published ahead online August 24, 2014 in Nature Genetics.

  9. Finding Fingerprints of Selection in Poplar Genomes

    ScienceCinema (OSTI)

    Tuskan, Gerald

    2014-10-28

    Jerry Tuskan of Oak Ridge National Laboratory and the DOE JGI talks about poplar trees as models for selective adaptation to an environment. This video complements a study published ahead online August 24, 2014 in Nature Genetics.

  10. Select Bank Plc | Open Energy Information

    Open Energy Info (EERE)

    Bank Plc Jump to: navigation, search Name: Select Bank Plc Place: Mayfair, England, United Kingdom Zip: W1J 8LQ Sector: Renewable Energy Product: England-based firm that promotes...

  11. NERSC Selects 20 NESAP Code Teams

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selects 20 NESAP Code Teams NERSC Selects 20 NESAP Code Teams NERSC Exascale Scientific Applications Program projects to launch in Fall 2014 August 25, 2014 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov onesandzeros The National Energy Research Scientific Computing Center (NERSC) has accepted 20 projects into the NERSC Exascale Scientific Applications Program (NESAP), a new collaborative effort that partners NERSC, Intel and Cray resources with code teams across the U.S. to prepare

  12. Pole EXpansion and Selected Inversion (PEXSI)

    Energy Science and Technology Software Center (OSTI)

    2014-03-01

    The Pole EXpansion and Selected Inversion method (PEXSI) is a fast method for evaluating certain selected elements of a matrix function. PEXSI is highly scalable on distributed memory parallel machines. For sparse matrices, the PEXSI method can be more efficient than the widely used diagonalization method for evaluating matrix functions, especially when a relatively large number of eigenpairs are needed to be computed in the diagonalization methond

  13. Selective oxoanion separation using a tripodal ligand

    DOE Patents [OSTI]

    Custelcean, Radu; Moyer, Bruce A.; Rajbanshi, Arbin

    2016-02-16

    The present invention relates to urea-functionalized crystalline capsules self-assembled by sodium or potassium cation coordination and by hydrogen-bonding water bridges to selectively encapsulate tetrahedral divalent oxoanions from highly competitive aqueous alkaline solutions and methods using this system for selective anion separations from industrial solutions. The method involves competitive crystallizations using a tripodal tris(urea) functionalized ligand and, in particular, provides a viable approach to sulfate separation from nuclear wastes.

  14. A Spintronic Semiconductor with Selectable Charge Carriers

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A Spintronic Semiconductor with Selectable Charge Carriers A Spintronic Semiconductor with Selectable Charge Carriers Print Wednesday, 28 August 2013 00:00 Accentuating the Positive (or the Negative) Spintronics-a type of electronics that makes use of electron spin as well as charge-is already here to a certain extent. The discovery of giant magnetoresistance, a spin-based effect, has revolutionized the information storage industry. Beyond this, however, scientists envision the possibility of

  15. Advanced Combustion R&D Selections

    Broader source: Energy.gov [DOE]

    In 2013, the Department of Energy made several project selections under the Fossil Energy Advanced Combustion R&D program. Through these four selections, nearly $37 million, $26 million from the Energy Department and $11 million in cost-share from industry, universities, and other research institutions, are being committed over four years to address CO2 compliance required by the proposed regulations to reduce CO2 emissions.

  16. Progress on solar absorber selective paint research

    SciTech Connect (OSTI)

    Moore, S.W.

    1984-01-01

    A considerable amount of effort has been expended by the Department of Energy (DOE) and by commercial interests to develop solar absorber selective paints; the goal is to develop an inexpensive, durable selective coating that has moderately good optical properties. This report is intended to focus on those research programs monitored by Los Alamos, the research efforts in progress at Los Alamos, durability evaluations, and the progress that has been made toward commercialization.

  17. Santa Fe Community College selects new president

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Santa Fe Community College Selects New President Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Santa Fe Community College selects new president Santa Fe Community College's new president will be Dr. Ana Margarita "Cha" Guzmán. August 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Beginning September

  18. Evaluation and Selection of CSES Proposals

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluating, Selecting Proposals Evaluation and Selection of CSES Proposals High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Contact Director Reiner Friedel (505) 665-1936 Email Professional Staff Assistant Georgia D. Sanchez (505) 665-0855 Email Geophysics W. Scott Baldridge (505) 667-4338 Email New student and postdoc proposals All new proposals undergo peer review by scientists in the broad research community who

  19. Paducah WDA Site Selection | Department of Energy

    Energy Savers [EERE]

    Site Selection Paducah WDA Site Selection Five site meet criteria for further consideration Five site meet criteria for further consideration Proposed Sites: Initially, sites were identified that offered the available area required to contain the estimated waste. Twelve sites were identified. After screening criteria were applied, five sites met the Threshold Criteria. Paducah WDA threshold Criteria Considerations included: Wetlands, Power Lines, Land Use, Site Contamination, Tpographical

  20. Companies Selected for Small Wind Turbine Project

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Companies Selected for Small Wind Turbine Project For more information contact: Terry Monrad (303) 972-9246 Golden, Colo., Nov. 27, 1996 -- In an effort to develop cost-effective, low-maintenance wind turbine systems, the Department of Energy's National Renewable Energy Laboratory (NREL) has selected four companies to participate in the Small Wind Turbine Project. The four companies are Windlite Co., Mountain View, Calif.; World Power Technologies, Duluth, Minn.; Cannon/Wind Eagle Corp.,

  1. ARM - Principal Investigator Data Products

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    To submit your own value-added data set, go to Data Product Registration and Submission. ... 2000.12.31 2008.01.15 A Model Evaluation Data Set for the Tropical ARM Sites Jakob, ...

  2. 1999 CBECS Principal Building Activities

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

    Data Reports > 2003 Building Characteristics Overview A Look at Building Activities in the 1999 Commercial Buildings Energy Consumption Survey The Commercial Buildings Energy...

  3. Optical selection and collection of DNA fragments

    DOE Patents [OSTI]

    Roslaniec, Mary C.; Martin, John C.; Jett, James H.; Cram, L. Scott

    1998-01-01

    Optical selection and collection of DNA fragments. The present invention includes the optical selection and collection of large (>.mu.g) quantities of clonable, chromosome-specific DNA from a sample of chromosomes. Chromosome selection is based on selective, irreversible photoinactivation of unwanted chromosomal DNA. Although more general procedures may be envisioned, the invention is demonstrated by processing chromosomes in a conventional flow cytometry apparatus, but where no droplets are generated. All chromosomes in the sample are first stained with at least one fluorescent analytic dye and bonded to a photochemically active species which can render chromosomal DNA unclonable if activated. After passing through analyzing light beam(s), unwanted chromosomes are irradiated using light which is absorbed by the photochemically active species, thereby causing photoinactivation. As desired chromosomes pass this photoinactivation point, the inactivating light source is deflected by an optical modulator; hence, desired chromosomes are not photoinactivated and remain clonable. The selection and photoinactivation processes take place on a microsecond timescale. By eliminating droplet formation, chromosome selection rates 50 times greater than those possible with conventional chromosome sorters may be obtained. Thus, usable quantities of clonable DNA from any source thereof may be collected.

  4. Inspector General

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

    Principal

  5. Selectivity in multiple quantum nuclear magnetic resonance

    SciTech Connect (OSTI)

    Warren, W.S.

    1980-11-01

    The observation of multiple-quantum nuclear magnetic resonance transitions in isotropic or anisotropic liquids is shown to give readily interpretable information on molecular configurations, rates of motional processes, and intramolecular interactions. However, the observed intensity of high multiple-quantum transitions falls off dramatically as the number of coupled spins increases. The theory of multiple-quantum NMR is developed through the density matrix formalism, and exact intensities are derived for several cases (isotropic first-order systems and anisotropic systems with high symmetry) to shown that this intensity decrease is expected if standard multiple-quantum pulse sequences are used. New pulse sequences are developed which excite coherences and produce population inversions only between selected states, even though other transitions are simultaneously resonant. One type of selective excitation presented only allows molecules to absorb and emit photons in groups of n. Coherent averaging theory is extended to describe these selective sequences, and to design sequences which are selective to arbitrarily high order in the Magnus expansion. This theory and computer calculations both show that extremely good selectivity and large signal enhancements are possible.

  6. Application of principal component analysis (PCA) and improved joint probability distributions to the inverse first-order reliability method (I-FORM) for predicting extreme sea states

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Eckert-Gallup, Aubrey C.; Sallaberry, Cédric J.; Dallman, Ann R.; Neary, Vincent S.

    2016-01-06

    Environmental contours describing extreme sea states are generated as the input for numerical or physical model simulations as a part of the standard current practice for designing marine structures to survive extreme sea states. These environmental contours are characterized by combinations of significant wave height (Hs) and either energy period (Te) or peak period (Tp) values calculated for a given recurrence interval using a set of data based on hindcast simulations or buoy observations over a sufficient period of record. The use of the inverse first-order reliability method (I-FORM) is a standard design practice for generating environmental contours. This papermore » develops enhanced methodologies for data analysis prior to the application of the I-FORM, including the use of principal component analysis (PCA) to create an uncorrelated representation of the variables under consideration as well as new distribution and parameter fitting techniques. As a result, these modifications better represent the measured data and, therefore, should contribute to the development of more realistic representations of environmental contours of extreme sea states for determining design loads for marine structures.« less

  7. Beam geometry selection using sequential beam addition

    SciTech Connect (OSTI)

    Popple, Richard A. Brezovich, Ivan A.; Fiveash, John B.

    2014-05-15

    Purpose: The selection of optimal beam geometry has been of interest since the inception of conformal radiotherapy. The authors report on sequential beam addition, a simple beam geometry selection method, for intensity modulated radiation therapy. Methods: The sequential beam addition algorithm (SBA) requires definition of an objective function (score) and a set of candidate beam geometries (pool). In the first iteration, the optimal score is determined for each beam in the pool and the beam with the best score selected. In the next iteration, the optimal score is calculated for each beam remaining in the pool combined with the beam selected in the first iteration, and the best scoring beam is selected. The process is repeated until the desired number of beams is reached. The authors selected three treatment sites, breast, lung, and brain, and determined beam arrangements for up to 11 beams from a pool comprised of 25 equiangular transverse beams. For the brain, arrangements were additionally selected from a pool of 22 noncoplanar beams. Scores were determined for geometries comprised equiangular transverse beams (EQA), as well as two tangential beams for the breast case. Results: In all cases, SBA resulted in scores superior to EQA. The breast case had the strongest dependence on beam geometry, for which only the 7-beam EQA geometry had a score better than the two tangential beams, whereas all SBA geometries with more than two beams were superior. In the lung case, EQA and SBA scores monotonically improved with increasing number of beams; however, SBA required fewer beams to achieve scores equivalent to EQA. For the brain case, SBA with a coplanar pool was equivalent to EQA, while the noncoplanar pool resulted in slightly better scores; however, the dose-volume histograms demonstrated that the differences were not clinically significant. Conclusions: For situations in which beam geometry has a significant effect on the objective function, SBA can identify

  8. Lubricant selection criteria and the tribological system

    SciTech Connect (OSTI)

    Lauer, D.A.

    1995-07-01

    Before the proper lubricant selection can be made, the tribological system must be identified to its fullest extent. This system includes the type of motion, speeds, temperatures, loads and the environment that is specific to the application. Once these parameters are identified, lubrication engineers or tribo-engineers can use their knowledge of the different lubricant chemistries to make a lubricant selection that will optimize the performance of the application. In addition to lubricant chemistry knowledge, the lubrication engineer also must analyze the application based on the identified tribological system. This analysis includes such topics as speed factors, elastohydrodynamic lubrication, extreme pressure lubrication, emergency lubrication and various special application requirements.

  9. Climate selection and development of climate indicators

    SciTech Connect (OSTI)

    Bowen, W.M.; Moreno, S.; Olsen, A.R.

    1982-09-01

    A climate analysis procedure for selecting climate locations which would represent the variation in climate conditions throughout the United States is documented. Separate energy analysis projects for three building categories were to use the results of the climate location project. The categories are: commercial buildings (including multifamily residences), single family residences, and mobile homes. The overall objectives, approach, and method used for all three categories are presented, then the specific application of the general method to each building category is discussed. Climate selection results, conclusions, recommendations, and limits for each building category are presented within the description of the application of the method for that category. (LEW)

  10. Selective Sorbents For Purification Of Hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T.; Yang, Frances H.; Takahashi, Akira; Hernandez-Maldonado, Arturo J.

    2006-04-18

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal ion that is adapted to form p-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by p-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  11. Selective sorbents for purification of hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T.; Yang, Frances H.; Takahashi, Akira; Hernandez-Maldonado, Arturo J.

    2006-05-30

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal cation that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  12. Selective sorbents for purification of hydrocartons

    DOE Patents [OSTI]

    Yang, Ralph T.; Yang, Frances H.; Takahashi, Akira; Hermandez-Maldonado, Arturo J.

    2006-12-12

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal ion that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  13. Selective sorbents for purification of hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T.; Hernandez-Maldonado, Arturo J.; Yang, Frances H.; Takahashi, Akira

    2006-08-22

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal cation that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  14. ICCS_Project_Selections.pdf | Department of Energy

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

    ICCS_Project_Selections.pdf ICCS_Project_Selections.pdf (265.33 KB) More Documents & Publications Industrial Carbon Capture Project Selections CCSTF - Final Report Before the Subcommittee on Energy -- House Science, Space, and Technology Committee

  15. Fizzy. Feature subset selection for metagenomics

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Ditzler, Gregory; Morrison, J. Calvin; Lan, Yemin; Rosen, Gail L.

    2015-11-04

    Background: Some of the current software tools for comparative metagenomics provide ecologists with the ability to investigate and explore bacterial communities using α– & β–diversity. Feature subset selection – a sub-field of machine learning – can also provide a unique insight into the differences between metagenomic or 16S phenotypes. In particular, feature subset selection methods can obtain the operational taxonomic units (OTUs), or functional features, that have a high-level of influence on the condition being studied. For example, in a previous study we have used information-theoretic feature selection to understand the differences between protein family abundances that best discriminate betweenmore » age groups in the human gut microbiome. Results: We have developed a new Python command line tool, which is compatible with the widely adopted BIOM format, for microbial ecologists that implements information-theoretic subset selection methods for biological data formats. We demonstrate the software tools capabilities on publicly available datasets. Conclusions: We have made the software implementation of Fizzy available to the public under the GNU GPL license. The standalone implementation can be found at http://github.com/EESI/Fizzy.« less

  16. Fizzy. Feature subset selection for metagenomics

    SciTech Connect (OSTI)

    Ditzler, Gregory; Morrison, J. Calvin; Lan, Yemin; Rosen, Gail L.

    2015-11-04

    Background: Some of the current software tools for comparative metagenomics provide ecologists with the ability to investigate and explore bacterial communities using α– & β–diversity. Feature subset selection – a sub-field of machine learning – can also provide a unique insight into the differences between metagenomic or 16S phenotypes. In particular, feature subset selection methods can obtain the operational taxonomic units (OTUs), or functional features, that have a high-level of influence on the condition being studied. For example, in a previous study we have used information-theoretic feature selection to understand the differences between protein family abundances that best discriminate between age groups in the human gut microbiome. Results: We have developed a new Python command line tool, which is compatible with the widely adopted BIOM format, for microbial ecologists that implements information-theoretic subset selection methods for biological data formats. We demonstrate the software tools capabilities on publicly available datasets. Conclusions: We have made the software implementation of Fizzy available to the public under the GNU GPL license. The standalone implementation can be found at http://github.com/EESI/Fizzy.

  17. Ligand iron catalysts for selective hydrogenation

    DOE Patents [OSTI]

    Casey, Charles P.; Guan, Hairong

    2010-11-16

    Disclosed are iron ligand catalysts for selective hydrogenation of aldehydes, ketones and imines. A catalyst such as dicarbonyl iron hydride hydroxycyclopentadiene) complex uses the OH on the five member ring and hydrogen linked to the iron to facilitate hydrogenation reactions, particularly in the presence of hydrogen gas.

  18. Acridine-intercalator based hypoxia selective cytotoxins

    DOE Patents [OSTI]

    Papadopoulou-Rosenzweig, Maria; Bloomer, William D.; Bloomer, William D.

    1994-01-01

    Hypoxia selective cytotoxins of the general formula ##STR1## wherein n is from 1 to 5, and NO.sub.2 is in at least one of the 2, 4 or 5-positions of the imidazole. Such compounds have utility as radiosensitizers and chemosensitizers.

  19. Acridine-intercalator based hypoxia selective cytotoxins

    DOE Patents [OSTI]

    Papadopoulou-Rosenzweig, M.; Bloomer, W.D.

    1994-03-15

    Hypoxia selective cytotoxins of the general formula STR1 wherein n is from 1 to 5, and NO[sub 2] is in at least one of the 2, 4 or 5-positions of the imidazole are developed. Such compounds have utility as radiosensitizers and chemosensitizers. 9 figs.

  20. Color selective photodetector and methods of making

    DOE Patents [OSTI]

    Walker, Brian J.; Dorn, August; Bulovic, Vladimir; Bawendi, Moungi G.

    2013-03-19

    A photoelectric device, such as a photodetector, can include a semiconductor nanowire electrostatically associated with a J-aggregate. The J-aggregate can facilitate absorption of a desired wavelength of light, and the semiconductor nanowire can facilitate charge transport. The color of light detected by the device can be chosen by selecting a J-aggregate with a corresponding peak absorption wavelength.

  1. Selective flotation of inorganic sulfides from coal

    DOE Patents [OSTI]

    Miller, Kenneth J.; Wen, Wu-Wey

    1989-01-01

    Pyritic sulfur is removed from coal or other carbonaceous material through the use of humic acid as a coal flotation depressant. Following the removal of coarse pyrite, the carbonaceous material is blended with humic acid, a pyrite flotation collector and a frothing agent within a flotation cell to selectively float pyritic sulfur leaving clean coal as an underflow.

  2. Selective flotation of inorganic sulfides from coal

    DOE Patents [OSTI]

    Miller, K.J.; Wen, Wu-Wey

    1988-05-31

    Pyritic sulfur is removed from coal or other carbonaceous material through the use of humic acid as a coal flotation depressant. Following the removal of coarse pyrite, the carbonaceous material is blended with humic acid, a pyrite flotation collector and a frothing agent within a flotation cell to selectively float pyritic sulfur leaving clean coal as an underflow. 1 fig., 2 tabs.

  3. Isotope separation by selective photodissociation of glyoxal

    DOE Patents [OSTI]

    Marling, John B.

    1976-01-01

    Dissociation products, mainly formaldehyde and carbon monoxide, enriched in a desired isotope of carbon, oxygen, or hydrogen are obtained by the selective photodissociation of glyoxal wherein glyoxal is subjected to electromagnetic radiation of a predetermined wavelength such that photon absorption excites and induces dissociation of only those molecules of glyoxal containing the desired isotope.

  4. Glucose sensing molecules having selected fluorescent properties

    DOE Patents [OSTI]

    Satcher, Jr., Joe H.; Lane, Stephen M.; Darrow, Christopher B.; Cary, Douglas R.; Tran, Joe Anh

    2004-01-27

    An analyte sensing fluorescent molecule that employs intramolecular electron transfer is designed to exhibit selected fluorescent properties in the presence of analytes such as saccharides. The selected fluorescent properties include excitation wavelength, emission wavelength, fluorescence lifetime, quantum yield, photostability, solubility, and temperature or pH sensitivity. The compound comprises an aryl or a substituted phenyl boronic acid that acts as a substrate recognition component, a fluorescence switch component, and a fluorophore. The fluorophore and switch component are selected such that the value of the free energy for electron transfer is less than about 3.0 kcal mol.sup.-1. Fluorescent compounds are described that are excited at wavelengths greater than 400 nm and emit at wavelengths greater than 450 nm, which is advantageous for optical transmission through skin. The fluorophore is typically selected from transition metal-ligand complexes and thiazine, oxazine, oxazone, or oxazine-one as well as anthracene compounds. The fluorescent compound can be immobilized in a glucose permeable biocompatible polymer matrix that is implantable below the skin.

  5. Selective epitaxy using the gild process

    DOE Patents [OSTI]

    Weiner, Kurt H.

    1992-01-01

    The present invention comprises a method of selective epitaxy on a semiconductor substrate. The present invention provides a method of selectively forming high quality, thin GeSi layers in a silicon circuit, and a method for fabricating smaller semiconductor chips with a greater yield (more error free chips) at a lower cost. The method comprises forming an upper layer over a substrate, and depositing a reflectivity mask which is then removed over selected sections. Using a laser to melt the unmasked sections of the upper layer, the semiconductor material in the upper layer is heated and diffused into the substrate semiconductor material. By varying the amount of laser radiation, the epitaxial layer is formed to a controlled depth which may be very thin. When cooled, a single crystal epitaxial layer is formed over the patterned substrate. The present invention provides the ability to selectively grow layers of mixed semiconductors over patterned substrates such as a layer of Ge.sub.x Si.sub.1-x grown over silicon. Such a process may be used to manufacture small transistors that have a narrow base, heavy doping, and high gain. The narrowness allows a faster transistor, and the heavy doping reduces the resistance of the narrow layer. The process does not require high temperature annealing; therefore materials such as aluminum can be used. Furthermore, the process may be used to fabricate diodes that have a high reverse breakdown voltage and a low reverse leakage current.

  6. Strategy Guideline: Proper Water Heater Selection

    SciTech Connect (OSTI)

    Hoeschele, M.; Springer, D.; German, A.; Staller, J.; Zhang, Y.

    2015-04-01

    This Strategy Guideline on proper water heater selection was developed by the Building America team Alliance for Residential Building Innovation to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

  7. Strategy Guideline. Proper Water Heater Selection

    SciTech Connect (OSTI)

    Hoeschele, M.; Springer, D.; German, A.; Staller, J.; Zhang, Y.

    2015-04-09

    This Strategy Guideline on proper water heater selection was developed by the Building America team Alliance for Residential Building Innovation to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

  8. Program Evaluation: Selection of Reviewers | Department of Energy

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

    Selection of Reviewers Program Evaluation: Selection of Reviewers Peer review results depend greatly on the quality of reviewers and the process by which they are selected. The two most important things for competent and credible peer reviewers are that (1) the selection process is such that peer reviewers are selected primarily on the basis of necessary expertise in the subject area under review, and (2) peer reviewers disclose to agencies any conflict of interest prior to being selected, and

  9. Engineering development of selective agglomeration. Final report

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    This report presents the findings of the project entitled ``Engineering Development of Selective Agglomeration.`` The purpose is to develop selective agglomeration technology to a commercially acceptable level by 1993. Engineering development included bench-scale process development, component development adaptation or modification of existing unit operations, proof-of-concept (POC) module design, fabrication, testing, data evaluation, and conceptual design of a commercial facility. The information obtained during POC operation resulted in a technical and economic design base sufficient to support construction and operation of a commercial plant. Throughout this project performance targets for the engineering development of selective agglomeration process were to achieve 85% or greater Btu recovery at 85% or greater pyritic sulfur rejection (PSR). Additional objectives included producing a final clean-coal product with an ash content of 6% or less which is suitable for conventional coal handling systems. The selective agglomeration process, as applied to coal cleaning, is based on differences in the surface chemistry of coal and its associated impurities. Coal particles are hydrophobic (i.e., repel water) while the majority of its impurities are hydrophilic (i.e., stabilized in water). During selective agglomeration, a liquid (the agglomerant) that is immiscible with water is introduced into a coal-water slurry and agitated to disperse it in the slurry, thereby allowing it to come into contact with all particles in the slurry. The coal particles, due to their hydrophobic nature, are attracted to the agglomerant phase. The hydrophilic mineral impurities remain in the water phase. Continued agitation of the agglomerant-coated coal particles causes them to coalesce to form agglomerates. Once the agglomerates are formed, they are separated from the mineral matter-bearing aqueous phase by subsequent processing steps.

  10. Review and selection of unsaturated flow models

    SciTech Connect (OSTI)

    Reeves, M.; Baker, N.A.; Duguid, J.O.

    1994-04-04

    Since the 1960`s, ground-water flow models have been used for analysis of water resources problems. In the 1970`s, emphasis began to shift to analysis of waste management problems. This shift in emphasis was largely brought about by site selection activities for geologic repositories for disposal of high-level radioactive wastes. Model development during the 1970`s and well into the 1980`s focused primarily on saturated ground-water flow because geologic repositories in salt, basalt, granite, shale, and tuff were envisioned to be below the water table. Selection of the unsaturated zone at Yucca Mountain, Nevada, for potential disposal of waste began to shift model development toward unsaturated flow models. Under the US Department of Energy (DOE), the Civilian Radioactive Waste Management System Management and Operating Contractor (CRWMS M&O) has the responsibility to review, evaluate, and document existing computer models; to conduct performance assessments; and to develop performance assessment models, where necessary. This document describes the CRWMS M&O approach to model review and evaluation (Chapter 2), and the requirements for unsaturated flow models which are the bases for selection from among the current models (Chapter 3). Chapter 4 identifies existing models, and their characteristics. Through a detailed examination of characteristics, Chapter 5 presents the selection of models for testing. Chapter 6 discusses the testing and verification of selected models. Chapters 7 and 8 give conclusions and make recommendations, respectively. Chapter 9 records the major references for each of the models reviewed. Appendix A, a collection of technical reviews for each model, contains a more complete list of references. Finally, Appendix B characterizes the problems used for model testing.

  11. Hybridization and Selective Release of DNA Microarrays

    SciTech Connect (OSTI)

    Beer, N R; Baker, B; Piggott, T; Maberry, S; Hara, C M; DeOtte, J; Benett, W; Mukerjee, E; Dzenitis, J; Wheeler, E K

    2011-11-29

    DNA microarrays contain sequence specific probes arrayed in distinct spots numbering from 10,000 to over 1,000,000, depending on the platform. This tremendous degree of multiplexing gives microarrays great potential for environmental background sampling, broad-spectrum clinical monitoring, and continuous biological threat detection. In practice, their use in these applications is not common due to limited information content, long processing times, and high cost. The work focused on characterizing the phenomena of microarray hybridization and selective release that will allow these limitations to be addressed. This will revolutionize the ways that microarrays can be used for LLNL's Global Security missions. The goals of this project were two-fold: automated faster hybridizations and selective release of hybridized features. The first study area involves hybridization kinetics and mass-transfer effects. the standard hybridization protocol uses an overnight incubation to achieve the best possible signal for any sample type, as well as for convenience in manual processing. There is potential to significantly shorten this time based on better understanding and control of the rate-limiting processes and knowledge of the progress of the hybridization. In the hybridization work, a custom microarray flow cell was used to manipulate the chemical and thermal environment of the array and autonomously image the changes over time during hybridization. The second study area is selective release. Microarrays easily generate hybridization patterns and signatures, but there is still an unmet need for methodologies enabling rapid and selective analysis of these patterns and signatures. Detailed analysis of individual spots by subsequent sequencing could potentially yield significant information for rapidly mutating and emerging (or deliberately engineered) pathogens. In the selective release work, optical energy deposition with coherent light quickly provides the thermal energy to

  12. Energy transfer upon collision of selectively excited CO{sub...

    Office of Scientific and Technical Information (OSTI)

    Energy transfer upon collision of selectively excited COsub 2 molecules: State-to-state ... Citation Details In-Document Search Title: Energy transfer upon collision of selectively ...

  13. Small Business Vouchers Pilot: 33 Businesses Selected for Lab...

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

    Small Business Vouchers Pilot: 33 Businesses Selected for Lab Collaboration, Round 2 Now Open Small Business Vouchers Pilot: 33 Businesses Selected for Lab Collaboration, Round 2 ...

  14. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    Category Updated November 2011 Recovery Act Selections for Smart Grid Investment Grant Awards - By Category Updated November 2011 List of selections for the Smart Grid Investment ...

  15. Materials Down Select Decisions Made Within DOE's Chemical Hydrogen...

    Office of Environmental Management (EM)

    Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of Excellence Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of ...

  16. Solid-State Lighting Recovery Act Award Selections | Department...

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

    Solid-State Lighting Recovery Act Award Selections Solid-State Lighting Recovery Act Award Selections A chart highlighting core technology research projects and product development ...

  17. Selected Bibliography on Electric Motor Repair | Department of...

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

    Selected Bibliography on Electric Motor Repair Selected Bibliography on Electric Motor Repair The following series of repair documents related to electric motors were produced by...

  18. Strong Orbital-selective Correlation Effects Unite Iron Chalcogenide...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    orbital-selective renormalized case at low temperatures, and (right) orbital-selective Mott phase where the dxy orbital completely loses coherence in the high temperature phase....

  19. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 A ...

  20. Reactivity of the Gold/Water Interface During Selective Oxidation...

    Office of Scientific and Technical Information (OSTI)

    the GoldWater Interface During Selective Oxidation Catalysis Citation Details In-Document Search Title: Reactivity of the GoldWater Interface During Selective Oxidation Catalysis ...

  1. Livermore's Crawford selected for California Council on Science...

    National Nuclear Security Administration (NNSA)

    Livermore's Crawford selected for California Council on Science and Technology Wednesday, ... has been selected as a member of the California Council on Science and Technology (CCST). ...

  2. Improvement of catalytic activity in selective oxidation of styrene...

    Office of Scientific and Technical Information (OSTI)

    Improvement of catalytic activity in selective oxidation of styrene with Hsub 2Osub 2 ... Title: Improvement of catalytic activity in selective oxidation of styrene with Hsub ...

  3. Selection Process and Notification for Small Business Innovation...

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

    Selection Process and Notification for Small Business Innovation Research and Small Business Technology Transfer Awards Selection Process and Notification for Small Business ...

  4. Structural Origins of DNA Target Selection and Nucleobase Extrusion...

    Office of Scientific and Technical Information (OSTI)

    of DNA Target Selection and Nucleobase Extrusion by a DNA Cytosine Methyltransferase Citation Details In-Document Search Title: Structural Origins of DNA Target Selection ...

  5. Premium Efficiency Motor Selection and Application Guide - A...

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

    Premium Efficiency Motor Selection and Application Guide - A Handbook for Industry Premium Efficiency Motor Selection and Application Guide - A Handbook for Industry This handbook ...

  6. Los Alamos National Laboratory selects three small businesses...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Three small businesses selected for environmental work Los Alamos National Laboratory selects three small businesses for environmental work The companies chosen are Terranear PMC,...

  7. Energy Savings Performance Contracting (ESPC)- How to Select...

    Energy Savers [EERE]

    How to Select an Energy Service Company (ESCO) Energy Savings Performance Contracting (ESPC)- How to Select an Energy Service Company (ESCO) Provides a one page summary on key...

  8. Guidelines for Selecting Cool Roofs | Department of Energy

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

    Guidelines for Selecting Cool Roofs Guidelines for Selecting Cool Roofs Guide covers how to understand, evaluate, and implement cool roof technologies. PDF icon coolroofguide.pdf ...

  9. Building America Case Study: Selecting Ventilation Systems for...

    Energy Savers [EERE]

    Selecting Ventilation Systems for Existing Homes Selecting the Best System When determining the most practical ventilation system for an existing home, planning is crucial. Keep ...

  10. Deactivation Mechanisms of Base Metal/Zeolite Urea Selective...

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

    Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction Materials... Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction Materials...

  11. ITP Metal Casting: Energy Use in Selected Metalcasting Facilities...

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

    Use in Selected Metalcasting Facilities - 2003 ITP Metal Casting: Energy Use in Selected Metalcasting Facilities - 2003 energyuseinselectedmetalcasting52804.pdf (1.2 MB) More ...

  12. Deactivation Mechanisms of Base Metal/Zeolite Urea Selective...

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

    Materials Deactivation Mechanisms of Base MetalZeolite Urea Selective Catalytic Reduction ... More Documents & Publications Deactivation Mechanisms of Base MetalZeolite Urea Selective ...

  13. Recovery Act Selections for Smart Grid Invesment Grant Awards...

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

    Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July 2010 Chart listing projects selected for Smart Grid Investment Grants under American ...

  14. PROJECT SELECTIONS FOR DOE PHASE III XLERATOR SMALL BUSINESS...

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

    PROJECT SELECTIONS FOR DOE PHASE III XLERATOR SMALL BUSINESS PROGRAM PROJECT SELECTIONS FOR DOE PHASE III XLERATOR SMALL BUSINESS PROGRAM PDF icon SBIRPhaseIII.pdf More Documents...

  15. Los Alamos laser selected for 2020 Mars mission

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Los Alamos laser selected for 2020 Mars mission Los Alamos laser selected for 2020 Mars mission SuperCam builds upon the successful capabilities demonstrated aboard the Curiosity ...

  16. Selecting a New Water Heater | Department of Energy

    Energy Savers [EERE]

    Heat & Cool Water Heating Selecting a New Water Heater Selecting a New Water Heater Water heater testing facility at Oak Ridge National Laboratory. Water heater testing ...

  17. Fact #861 February 23, 2015 Idle Fuel Consumption for Selected...

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

    1 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel Vehicles Fact 861 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel Vehicles ...

  18. Fact #861 February 23, 2015 Idle Fuel Consumption for Selected...

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

    1 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel Vehicles - Dataset Fact 861 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel ...

  19. Select an Energy-Efficient Centrifugal Pump | Department of Energy

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

    This tip sheet details important considerations when selecting an energy-efficient centrifugal pump, such as performance curve. PUMPING SYSTEMS TIP SHEET 3 Select an ...

  20. Six University Coal Research Projects Selected to Boost Advanced...

    Office of Environmental Management (EM)

    Six University Coal Research Projects Selected to Boost Advanced Energy Production Six University Coal Research Projects Selected to Boost Advanced Energy Production September 9, ...

  1. Weidlinger-Navarro selected for waste staging facility design...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    staging facility design support business selected Weidlinger-Navarro Northern New Mexico Joint Venture, was selected to perform architectural and engineering work for the Lab's...

  2. Project Profile: High-Temperature Solar Selective Coating Development...

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

    Solar Selective Coating Development for Power Tower Receivers Project Profile: High-Temperature Solar Selective Coating Development for Power Tower Receivers Sandia National ...

  3. High-Temperatuer Solar Selective Coating Development for Power...

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

    High-Temperatuer Solar Selective Coating Development for Power Tower Receivers High-Temperatuer Solar Selective Coating Development for Power Tower Receivers This presentation was ...

  4. Los Alamos Selected as Atomic Weapons Laboratory | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Los Alamos Selected as Atomic Weapons Laboratory Los Alamos, NM Groves selects Los Alamos, New Mexico, as site for separate scientific laboratory to design an atomic bomb

  5. Phase Discrimination through Oxidant Selection for Iron Oxide...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Phase Discrimination through Oxidant Selection for Iron Oxide Ultrathin Films Home > Research > ANSER Research Highlights > Phase Discrimination through Oxidant Selection for Iron...

  6. Research and energy efficiency: Selected success stories (Conference...

    Office of Scientific and Technical Information (OSTI)

    Research and energy efficiency: Selected success stories Citation Details In-Document Search Title: Research and energy efficiency: Selected success stories You are accessing a ...

  7. Review of Selected Home Energy Auditing Tools | Department of...

    Office of Environmental Management (EM)

    Residential Buildings Home Energy Score Home Energy Score Publications Review of Selected Home Energy Auditing Tools Review of Selected Home Energy Auditing Tools This ...

  8. Process boasts 95% selectivity for LPG

    SciTech Connect (OSTI)

    Brinkmeyer, F.M.; Drehman, L.E.; Olbrich, M.E.; Rohr, D.F.

    1983-03-28

    This article describes a new Phillips catalytic process for the dehydrogenation and/or the dehydrocyclization of paraffinic feedstocks, steam active reforming (STAR), which produces no structural isomerization. Light paraffins such as propane, isobutane, and normal butane can be dehydrogenated to their respective mono-olefins with selectivities as high as 95%. The process offers such advantages as: it will accept a wide range of feedstocks; selectivity to desired products is high; there is a minimum of structural isomerization which permits the production of specific products from particular feedstocks with high purity; it works well with paraffinic and olefinic materials which make poor feeds in conventional reforming processes; and the catalyst has moderate tolerance for sulfur and nitrogen compounds.

  9. Mode Selective Excitation Using Coherent Control Spectroscopy

    SciTech Connect (OSTI)

    Singh, Ajay K.; Konradi, Jakow; Materny, Arnulf; Sarkar, Sisir K.

    2008-11-14

    Femtosecond time-resolved coherent anti-Stokes Raman scattering (fs-CARS) gives access to ultrafast molecular dynamics. However, femtosecond laser pulses are spectrally broad and therefore coherently excite several molecular modes. While the temporal resolution is high, usually no mode-selective excitation is possible. This paper demonstrates the feasibility of selectively exciting specific molecular vibrations in solution phase with shaped fs laser excitation using a feedback-controlled optimization technique guided by an evolutionary algorithm. This approach is also used to obtain molecule-specific CARS spectra from a mixture of different substances. The optimized phase structures of the fs pulses are characterized to get insight into the control process. Possible applications of the spectrum control are discussed.

  10. Fluidized bed selective pyrolysis of coal

    DOE Patents [OSTI]

    Shang, Jer Y.; Cha, Chang Y.; Merriam, Norman W.

    1992-01-01

    The present invention discloses a process for the pyrolysis of coal which comprises the effective utilization of two zonal inclined fluidized beds, where said zones can be selectively controlled as to temperature and heating rate. The first zonal inclined fluidized bed serves as a dryer for crushed coal and additionally is controlled to selectively pyrolyze said coal producing substantially carbon dioxide for recycle use. The second zonal inclined fluidized bed further pyrolyzes the coal to gaseous, liquid and char products under controlled temperature and heating rate zones designed to economically integrate the product mix. The gas and liquid products are recovered from the gaseous effluent stream while the char which remains can be further treated or utilized in a subsequent process step.