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Sample records for lewis principal investigator

  1. 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...

  2. 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 ...

  3. 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...

  4. 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

  5. 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

  6. 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.

  7. Nathan S. Lewis - JCAP

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

    Nathan s. lewis Principal Investigator Email: nslewis@caltech.edu Dr. Lewis' research interests include artificial photosynthesis and electronic noses. Technical details of these research topics focus on light-induced electron transfer reactions, both at surfaces and in transition-metal complexes, surface chemistry and photochemistry of semiconductor/liquid interfaces, novel uses of conducting organic polymers and polymer/conductor composites, and development of sensor arrays that use pattern

  8. 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...

  9. Principal Investigators | Energy Frontier Research Centers

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

    Investigators Home Don Morelli Don Morelli EFRC Director Professor Department of Chemical Engineering and Materials Science MSU Home Page Eldon Case Eldon Case Professor...

  10. Limited site investigation of Landfills 1 and 4, Fort Lewis, Washington

    SciTech Connect (OSTI)

    Last, G.V.; Eddy, P.A.; Airhart, S.P.; Olsen, K.R.; Raymond, J.R.; Dahl, D.R.

    1990-08-01

    The information presented in this report was collected during limited site investigation activities conducted in the vicinity of Landfills 1 and 4 at Fort Lewis. The purpose of this work was to provide a means of detecting and evaluating the impacts of these inactive landfills on ground-water quality and adjacent lands. This effort included the design and construction of ground-water monitoring systems for compliance with applicable federal and state regulations governing Resource Conservation and Recovery Act (RCRA)-type landfills. Ground-water samples were collected from both existing (1981 and 1984) wells and the newly installed (1988) wells. The analytical results from the water samples indicate that the ground water in and around Landfill 1 contains limited contamination. Contaminants may include volatile organic compounds and nitrate. The primary concern in the area around Landfill 1 was the determination that ground water from two wells may contain cis-1,2-dichloroethylene and 1,1,1-trichloroethylene above drinking water standards. Nitrate levels in the downgradient wells were greater than those in upgradient wells and exceeded drinking water standards in some of the less-representative samples. Analyses of ground-water samples from wells in and around Landfill 4 indicate several contaminants may be present. These include volatile organic compounds (principally cis-1,2-dichloroethylene and 1,1,1-trichloroethylene), coliform, oil and grease, and perhaps some metals (iron and magnesium). The primary concern in the area around Landfill 4 was the determination that ground water from five wells contained cis-1,2-dichloroethylene and 1,1,1-trichloroethylene above drinking water standards. The source of contaminants beneath either landfill cannot yet be identified. Insufficient data exist to disprove or confirm either landfill as possible contributors. 19 refs., 32 figs., 17 tabs.

  11. 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.

  12. Bill Lewis

    Broader source: Energy.gov [DOE]

    William A. Lewis, Jr. was appointed Deputy Director of the Office of Civil Rights and Diversity in October 2005. Prior to this appointment, Mr. Lewis was named Director, Office of Employee Concerns...

  13. 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

  14. 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

  15. 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

  16. Property:Geothermal/OtherPrincipalInvestigator | Open Energy...

    Open Energy Info (EERE)

    Investigators Subproperties This property has the following 2 subproperties: A A Geothermal District-Heating System and Alternative Energy Research Park on the NM Tech...

  17. 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

  18. 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

  19. Lewis-S.PDF

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

    Microphysical Measurements of Cirrus Properties During ARM 2000 IOP S. Lewis and A. J. Heymsfield National Center for Atmospheric Research Boulder, Colorado C. Twohy Oregon State University Corvallis, Oregon M. R. Poellot University of North Dakota Grand Forks, North Dakota Introduction Retrievals of cirrus properties from remote sensing instruments need a good base for proper inter- pretation. We will investigate some important microphysical parameters that should help towards this

  20. Meriwether Lewis Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    Lewis Electric Coop Jump to: navigation, search Name: Meriwether Lewis Electric Coop Place: Tennessee Phone Number: 1-800-482-6553 or 1-800-316-2342 or 1-800-650-6814 or...

  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. Workplace Charging Challenge Partner: Lewis & Clark College ...

    Energy Savers [EERE]

    As of 2015, they have potential to add three charging stations to cover each of their campuses. Meet Challenge Partners More Information Lewis & Clark College Sustainability ...

  3. Workplace Charging Challenge Partner: Lewis & Clark Community...

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

    Lewis & Clark views plug-in electric vehicle workplace charging as a key component of reducing commuter emissions. The College has installed two charging stations at its main ...

  4. Meyers Roman Friedberg and Lewis LPA | Open Energy Information

    Open Energy Info (EERE)

    Roman Friedberg and Lewis LPA Jump to: navigation, search Name: Meyers Roman Friedberg and Lewis LPA Address: 28601 Chagrin Blvd Place: Cleveland, Ohio Zip: 44122 Sector: Biofuels,...

  5. Lewis County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lewis County, New York: Energy Resources (Redirected from Lewis County NY) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.840112, -75.4344727 Show Map...

  6. 90 Seconds of Discovery: Frustrated Lewis Pairs

    ScienceCinema (OSTI)

    Kathmann, Shawn; Schenter, Greg; Autrey, Tom

    2014-07-21

    Hydrogen activating catalysts play an important role in producing valuable chemicals, such as biofuels and ammonia. As a part of efforts to develop the next generation of these catalysts, PNNL researchers have found potential in Frustrated Lewis Pairs.

  7. 90 Seconds of Discovery: Frustrated Lewis Pairs

    SciTech Connect (OSTI)

    Kathmann, Shawn; Schenter, Greg; Autrey, Tom

    2014-02-14

    Hydrogen activating catalysts play an important role in producing valuable chemicals, such as biofuels and ammonia. As a part of efforts to develop the next generation of these catalysts, PNNL researchers have found potential in Frustrated Lewis Pairs.

  8. PUD No 1 of Lewis County | Open Energy Information

    Open Energy Info (EERE)

    PUD No 1 of Lewis County Jump to: navigation, search Name: PUD No 1 of Lewis County Place: Washington Phone Number: 800.562.5612 (WA only); 360.748.9261 Website: www.lcpud.org...

  9. QER- Comment of Emmy Gee Lewis

    Broader source: Energy.gov [DOE]

    We do not need more fossil fuel infrastructure. We must stop burying our heads in the sand. Subsidies that would be going to the natural gas industry via a proposed tariff on our electric bills should be directed to sustainable, renewable sources and development of electrical storage capacity for those sources. Emily Lewis

  10. Evaluation of a Stirling engine heater bypass with the NASA Lewis nodal-analysis performance code

    SciTech Connect (OSTI)

    Sullivan, T.J.

    1986-05-01

    In support of the US Department of Energy's Stirling Engine Highway Vehicle Systems program, the NASA Lewis Research Center investigated whether bypassing the P-40 Stirling engine heater during regenerative cooling would improve the engine thermal efficiency. The investigation was accomplished by using the Lewis nodal-analysis Stirling engine computer model. Bypassing the P-40 Stirling engine heater at full power resulted in a rise in the indicated thermal efficiency from 40.6 to 41.0 percent. For the idealized (some losses not included) heater bypass that was analyzed, this benefit is not considered significant.

  11. Lewis D Meixler | Princeton Plasma Physics Lab

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

    Levi Tillemann About Us Levi Tillemann - Special Advisor for Policy and International Affairs Levi Tillemann Levi Tillemann is a Special Advisor for Policy and International Affairs. Most Recent #CleanTechNow: America's Clean Energy Revolution September 17 eGallon and Electric Vehicle Sales: The Big Picture August 19 EV Sales Skyrocketing. eGallon Holds Steady. July 19

    Lewis D Meixler Head, Technology Transfer and Applications Research Lew Meixler is presently Head of the Princeton Plasma

  12. Department of Energy Contractor Diana Lewis Heading to National Small

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

    Business Week | Department of Energy Department of Energy Contractor Diana Lewis Heading to National Small Business Week Department of Energy Contractor Diana Lewis Heading to National Small Business Week June 10, 2013 - 8:50am Addthis Department of Energy Contractor Diana Lewis Heading to National Small Business Week John H. Hale III John H. Hale III Director, Office of Small and Disadvantaged Business Utilization National Small Business Week is around the corner, kicking off on June 17

  13. Lewis County PUD - Commercial and Industrial Energy Efficiency...

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

    Amount Lighting: Up to 70% of project cost Other technologies: Contact utility Summary Lewis County PUD offers rebates for commercial and industrial lighting, as well as...

  14. Lewis County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lewis County, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.840112, -75.4344727 Show Map Loading map... "minzoom":false,"mapping...

  15. 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).

  16. 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,...

  17. Lewis County PUD- Loans for Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Lewis County offers loans for owner-occupied residential and non-residential buildings. Applicants must pay a $200 loan origination fee, and abide by other program requirements. Interested...

  18. Lewis County PUD- Residential Energy Efficiency Loan Program

    Broader source: Energy.gov [DOE]

    Lewis County offers loans for both single owner occupied residential and non-residential buildings. Applicants must pay a $200 loan origination fee, and abide by other program requirements....

  19. Lewis and Clark County, Montana: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis and Clark County is a county in Montana. Its FIPS County Code is 049. It is classified...

  20. Lewis County, Tennessee: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis County is a county in Tennessee. Its FIPS County Code is 101. It is classified as...

  1. Lewis County, Idaho: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis County is a county in Idaho. Its FIPS County Code is 061. It is classified as ASHRAE...

  2. Lewis County, West Virginia: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis County is a county in West Virginia. Its FIPS County Code is 041. It is classified as...

  3. Lewis County, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is 041. It is classified as ASHRAE 169-2006 Climate Zone Number 4 Climate Zone Subtype C. Utility Companies in Lewis County, Washington City of Centralia, Washington (Utility...

  4. Lewis County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis County is a county in Missouri. Its FIPS County Code is 111. It is classified as...

  5. Lewis County Rural E C A | Open Energy Information

    Open Energy Info (EERE)

    County Rural E C A Jump to: navigation, search Name: Lewis County Rural E C A Place: Missouri Phone Number: 573-215-4000 Website: lewiscountyrec.org Outage Hotline: 888-454-4485...

  6. Lewis County, Kentucky: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Lewis County is a county in Kentucky. Its FIPS County Code is 135. It is classified as...

  7. Lewis County PUD- Commercial and Industrial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Lewis County PUD offers rebates for commercial and industrial lighting, as well as industrial process upgrades, on a case-by-case basis. Eligible industrial processes upgrades include premium...

  8. NASA Lewis Stirling engine computer code evaluation

    SciTech Connect (OSTI)

    Sullivan, T.J.

    1989-01-01

    In support of the US Department of Energy's Stirling Engine Highway Vehicle Systems program, the NASA Lewis Stirling engine performance code was evaluated by comparing code predictions without engine-specific calibration factors to GPU-3, P-40, and RE-1000 Stirling engine test data. The error in predicting power output was /minus/11 percent for the P-40 and 12 percent for the RE-1000 at design conditions and 16 percent for the GPU-3 at near-design conditions (2000 rpm engine speed versus 3000 rpm at design). The efficiency and heat input predictions showed better agreement with engine test data than did the power predictions. Concerning all data points, the error in predicting the GPU-3 brake power was significantly larger than for the other engines and was mainly a result of inaccuracy in predicting the pressure phase angle. Analysis into this pressure phase angle prediction error suggested that improvement to the cylinder hysteresis loss model could have a significant effect on overall Stirling engine performance predictions. 13 refs., 26 figs., 3 tabs.

  9. 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...

  10. 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 ...

  11. Lewis Acid Pairs for the Activation of Biomass-derived Oxygenates in Aqueous Media

    SciTech Connect (OSTI)

    Roman, Yuriy

    2015-09-14

    The objective of this project is to understand the mechanistic aspects behind the cooperative activation of oxygenates by catalytic pairs in aqueous media. Specifically, we will investigate how the reactivity of a solid Lewis acid can be modulated by pairing the active site with other catalytic sites at the molecular level, with the ultimate goal of enhancing activation of targeted functional groups. Although unusual catalytic properties have been attributed to the cooperative effects promoted by such catalytic pairs, virtually no studies exist detailing the use heterogeneous water-tolerant Lewis pairs. A main goal of this work is to devise rational pathways for the synthesis of porous heterogeneous catalysts featuring isolated Lewis pairs that are active in the transformation of biomass-derived oxygenates in the presence of bulk water. Achieving this technical goal will require closely linking advanced synthesis techniques; detailed kinetic and mechanistic investigations; strict thermodynamic arguments; and comprehensive characterization studies of both materials and reaction intermediates. For the last performance period (2014-2015), two technical aims were pursued: 1) C-C coupling using Lewis acid and base pairs in Lewis acidic zeolites. Tin-, zirconium-, and hafnium containing zeolites (e.g., Sn-, Zr-, and Hf-Beta) are versatile solid Lewis acids that selectively activate carbonyl functional groups. In this aim, we demonstrate that these zeolites catalyze the cross-aldol condensation of aromatic aldehydes with acetone under mild reaction conditions with near quantitative yields. NMR studies with isotopically labeled molecules confirm that acid-base pairs in the Si-O-M framework ensemble promote soft enolization through α-proton abstraction. The Lewis acidic zeolites maintain activity in the presence of water and, unlike traditional base catalysts, in acidic solutions. 2) One-pot synthesis of MWW zeolite nanosheets for activation of bulky substrates. Through

  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. NASA Lewis Stirling SPRE testing and analysis with reduced number of cooler tubes

    SciTech Connect (OSTI)

    Wong, W.A.; Cairelli, J.E.; Swec, D.M.; Doeberling, T.J.; Lakatos, T.F.; Madi, F.J.

    1994-09-01

    Free-piston Stirling power converters are a candidate for high capacity space power applications. The Space Power Research Engine (SPRE), a free-piston Stirling engine coupled with a linear alternator, is being tested at the NASA Lewis Research Center in support of the Civil Space Technology Initiative. The SPRE is used as a test bed for evaluating converter modifications which have the potential to improve converter performance and for validating computer code predictions. Reducing the number of cooler tubes on the SPRE has been identified as a modification with the potential to significantly improve power and efficiency. This paper describes experimental tests designed to investigate the effects of reducing the number of cooler tubes on converter power, efficiency and dynamics. Presented are test results from the converter operating with a reduced number of cooler tubes and comparisons between this data and both baseline test data and computer code predictions.

  14. ARM - Field Campaign - Marine ARM GPCI Investigations of Clouds...

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

    Browse Data Related Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) 2012.10.01, Lewis, AMF Comments? We would love to hear from you Send us a note below or call us at...

  15. Technical Sessions Principal Investigator: S. A. Clough Atmospheric...

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

    ... This corresponds to a sampling interval of 0.002 cm-1 with a span of 4.8 cm-1 for a panel of 2400 points. Using the doubling method, reflectiontransmittance matrices and emission ...

  16. 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.

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

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

    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. NERSC Allocations: for Principal Investigators and Account Managers

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

    Process) Request Form. ERCAP is accessed through the NERSC Information Management (NIM) web interface and is available year-round. Read More Allocation Proposal (ERCAP)...

  19. Integrated Distribution Management System for Alabama Principal Investigator

    SciTech Connect (OSTI)

    Schatz, Joe

    2013-03-31

    Southern Company Services, under contract with the Department of Energy, along with Alabama Power, Alstom Grid (formerly AREVA T&D) and others moved the work product developed in the first phase of the Integrated Distribution Management System (IDMS) from “Proof of Concept” to true deployment through the activity described in this Final Report. This Project – Integrated Distribution Management Systems in Alabama – advanced earlier developed proof of concept activities into actual implementation and furthermore completed additional requirements to fully realize the benefits of an IDMS. These tasks include development and implementation of a Distribution System based Model that enables data access and enterprise application integration.

  20. Center for Inverse Design: Principal Investigators in the Center...

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

    ... He received his B.E. in Electrical Engineering from Tsinghua University, China, and his Ph.D. in physics from the Institute of Semiconductors in Chinese Academy of Science, Beijing...

  1. 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 ...

  2. 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 ...

  3. 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...

  4. 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. ...

  5. 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 ...

  6. 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 ...

  7. W. Bennett Lewis, 1981 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    W. Bennett Lewis, 1981 Print Text Size: A A A FeedbackShare Page Citation For his dedicated support of heavy water moderated reactors for research and power generation; for his ...

  8. Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    2000-01-01

    The synthesis of the organo-Lewis acid perfluorobiphenylborane (PBB) and the activation of metallocenes for the formation of a variety of highly active homogeneous Ziegler-Natta metallocene olefin polymerization, copolymerization and ring-opening polymerization catalysts is described.

  9. Summary of the NASA Lewis component technology program for Stirling power converters

    SciTech Connect (OSTI)

    Thieme, L.G.; Swec, D.M.

    1992-10-01

    An update is presented on the NASA Lewis Stirling component technology program. The component technology program has been organized as part of the NASA Lewis effort to develop Stirling converter technology for space power applications. The Stirling space power project is part of the High Capacity Power element of the NASA Civil Space Technology Initiative (CSTI). Lewis is also providing technical management of a DOE funded project to develop Stirling converter systems for distributed dish solar terrestrial power applications. The primary contractors for the space power and solar terrestrial projects develop component technologies directly related to their project goals. This Lewis component technology program, while coordinated with these main projects, is aimed at longer term issues, advanced technologies, and independent assessments. Topics to be discussed include bearings, linear alternators, controls and load interaction, materials/life assessment, and heat exchangers.

  10. Key Roles of Lewis Acid-base Pairs on ZnxZryOz in Direct Ethanol...

    Office of Scientific and Technical Information (OSTI)

    active and selective nature of balanced Lewis acid-base pairs was masked by the coexisting Brnsted acidity in the aldolization and self-deoxygenation of acetone to isobutene. ...

  11. A Lewis Acid-free and Phenolate-based Magnesium Electrolyte for

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

    Rechargeable Magnesium Batteries - Joint Center for Energy Storage Research March 2, 2015, Research Highlights A Lewis Acid-free and Phenolate-based Magnesium Electrolyte for Rechargeable Magnesium Batteries X-ray single crystal isolated from the electrolyte containing the prototype [Mg2Cl3(THF)6]+ cation Scientific Achievement A novel Lewis acid-free all magnesium electrolyte containing 2,6-di-tert-butylphenoxidemagnesium chloride ((DTBP)MgCl + MgCl2) has been deliberately developed. The

  12. 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....

  13. DOE/SC-ARM-12-020 MAGIC: Marine ARM GPCI Investigation of Clouds

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

    ER Lewis WJ Wiscombe Co-Investigators BA Albrecht GL Bland CN Flagg SA Klein P Kollias G ... Space Flight Center Co-Investigators BA Albrecht, University of Miami GL Bland - NASA ...

  14. Overview of the 1986 free-piston Stirling SP-100 activities at the NASA Lewis Research Center

    SciTech Connect (OSTI)

    Slaby, J.G.

    1986-01-01

    An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center SP-100 free-piston Stirling engine activities is presented. These activities include a free-piston Stirling space-power technology feasibility demonstration project as part of the SP-100 program being conducted in support of the Department of Defense (DOD), Department of Energy (DOE), and NASA. The space-power Stirling advanced technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE) including test results. Future space-power projections are presented along with a description of a study that will investigate the feasibility of scaling a single-cylinder free-piston Stirling space-power module to the 150 kW power range. Design parameters and conceptual design features will be presented for a 25 kWe, single-cylinder free-piston Stirling space-power converter. A description of a hydrodynamic gas bearing concept will be presented whereby the displacer of a 1 kWe free-piston Stirling engine is modified to demonstrate the bearing concept. And finally the goals of a conceptual design for a 25 kWe Solar Advanced Stirling Conversion System capable of delivering electric power to an electric utility grid will be discussed. The solar work is under an interagency agreement between DOE/Sandia National Laboratory and NASA Lewis.

  15. Expression of hPNAS-4 Radiosensitizes Lewis Lung Cancer

    SciTech Connect (OSTI)

    Zeng Hui; Yuan Zhu; Zhu Hong; Li Lei; Shi Huashan; Wang Zi; Fan Yu; Deng Qian; Zeng Jianshuang; He Yinbo; Xiao Jianghong; Li Zhiping

    2012-11-15

    Purpose: This study aimed to transfer the hPNAS-4 gene, a novel apoptosis-related human gene, into Lewis lung cancer (LL2) and observe its radiosensitive effect on radiation therapy in vitro and in vivo. Methods and Materials: The hPNAS-4 gene was transfected into LL2 cells, and its expression was detected via western blot. Colony formation assay and flow cytometry were used to detect the growth and apoptosis of cells treated with irradiation/PNAS-4 in vitro. The hPNAS-4 gene was transferred into LL2-bearing mice through tail vein injection of the liposome/gene complex. The tumor volumes were recorded after radiation therapy. Proliferating cell nuclear antigen (PCNA) immunohistochemistry staining and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay were performed to detect the tumor cell growth and apoptosis in vivo. Results: The hPNAS-4 gene was successfully transferred into LL2 cells and tumor tissue, and its overexpressions were confirmed via western blot analysis. Compared with the control, empty plasmid, hPNAS-4, radiation, and empty plasmid plus radiation groups, the hPNAS-4 plus radiation group more significantly inhibited growth and enhanced apoptosis of LL2 cells in vitro and in vivo (P<.05). Conclusions: The hPNAS-4 gene was successfully transferred into LL2 cells and tumor tissue and was expressed in both LL2 cell and tumor tissue. The hPNAS-4 gene therapy significantly enhanced growth inhibition and apoptosis of LL2 tumor cells by radiation therapy in vitro and in vivo. Therefore, it may be a potential radiosensitive treatment of radiation therapy for lung cancer.

  16. 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 ...

  17. Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler-Natta olefin polymerizations

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    2002-01-01

    Organo-Lewis acids of the formula BR'R".sub.2 wherein B is boron, R' is fluorinated biphenyl, and R" is a fluorinated phenyl, fluorinated biphenyl, or fluorinated polycyclic fused ring group, and cationic metallocene complexes formed therewith. Such complexes are useful as polymerization catalysts.

  18. Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler-Natta olefin polymerizations

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    2001-01-01

    Organo-Lewis acids of the formula BR'R".sub.2 wherein B is boron, R' is fluorinated biphenyl, and R" is a fluorinated phenyl, fluorinated biphenyl, or fluorinated polycyclic fused ring group, and cationic metallocene complexes formed therewith. Such complexes are useful as polymerization catalysts.

  19. Age and isotopic relationships among the angrites Lewis Cliff 86010 and Angra dos Reis

    SciTech Connect (OSTI)

    Lugmair, G.W. ); Galer, S.J.G. Max-Planck-Inst. fuer Chemie, Mainz )

    1992-04-01

    Results of a wide-ranging isotopic investigation of the unique Antarctican angrite LEW-86010 (LEW) are presented, together with a reassessment of the type angrite Angra dos Reis (ADOR). The principal objectives of this study are to obtain precise radiometric ages, initial Sr isotopic compositions, and to search for the erstwhile presence of the short-lived nuclei {sup 146}Sm and {sup 26}Al via their daughter products. The isotopic compositions of Sm, U, Ca, and Ti were also measured. This allows a detailed appraisal to be made of the relations between, and the genealogy of, these two angrites.

  20. 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 ...

  1. Organo-Lewis acids of enhanced utility, uses thereof, and products based thereon

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    2002-01-01

    The organo-Lewis acids are novel triarylboranes which are are highly fluorinated. Triarylboranes of one such type contain at least one ring substituent other than fluorine. These organoboranes have a Lewis acid strength essentially equal to or greater than that of the corresponding organoborane in which the substituent is replaced by fluorine, or have greater solubility in organic solvents. Another type of new organoboranes have 1-3 perfluorinated fused ring groups and 2-0 perfluorophenyl groups. When used as a cocatalyst in the formation of novel catalytic complexes with d- or f-block metal compounds having at least one leaving group such as a methyl group, these triorganoboranes, because of their ligand abstracting properties, produce corresponding anions which are capable of only weakly, if at all, coordinating to the metal center, and thus do not interfere in various polymerization processes such as are described.

  2. Organo-Lewis acids of enhanced utility, uses thereof, and products based thereon

    DOE Patents [OSTI]

    Marks, Tobin J.; Chen, You-Xian

    2001-01-01

    The organo-Lewis acids are novel triarylboranes which are highly fluorinated. Triarylboranes of one such type contain at least one ring substituent other than fluorine. These organoboranes have a Lewis acid strength essentially equal to or greater than that of the corresponding organoborane in which the substituent is replaced by fluorine, or have greater solubility in organic solvents. Another type of new organoboranes have 1-3 perfluorinated fused ring groups and 2-0 perfluorophenyl groups. When used as a cocatalyst in the formation of novel catalytic complexes with d- or f-block metal compounds having at least one leaving group such as a methyl group, these triorganoboranes, because of their ligand abstracting properties, produce corresponding anions which are capable of only weakly, if at all, coordinating to the metal center, and thus do not interfere in various polymerization processes such as are described.

  3. Lewis Acidity of Bis(perfluorocatecholato)silane: Aldehyde Hydrosilylation Catalyzed by a Neutral Silicon Compound

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

    Liberman-Martin, Allegra L.; Bergman, Robert G.; Tilley, T. Don

    2015-04-16

    Bis(perfluorocatecholato)silane Si(cat(F)2 was prepared, and stoichiometric binding to Lewis bases was demonstrated with fluoride, triethylphosphine oxide, and N,N'-diisopropylbenzamide. The potent Lewis acidity of Si(cat(F)2 was suggested from catalytic hydrosilylation and silylcyanation reactions with aldehydes. Mechanistic studies of hydrosilylation using an optically active silane substrate, R-(+)-methyl-(1-naphthyl)phenylsilane, proceeded with predominant stereochemical retention at silicon, consistent with a carbonyl activation pathway. The enantiospecificity was dependent on solvent and salt effects, with increasing solvent polarity or addition of NBu4BAr(F)4 leading to a diminished enantiomeric ratio. The medium effects are consistent with an ionic mechanism, wherein hydride transfer occurs prior to silicon-oxygen bond formation.

  4. 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

  5. ARM - News from the Los Angeles to Hawaii Deployment

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

    Blog Images Contacts Nicki Hickmon, AMF Operations Lynne Roeder, Media Contact Ernie Lewis, Principal Investigator News from the Los Angeles to Hawaii Deployment Media Coverage...

  6. Electric Vehicle Preparedness Task 3: Detailed Assessment of Charging Infrastructure for Plug-in Electric Vehicles at Joint Base Lewis McChord

    SciTech Connect (OSTI)

    Steve Schey; Jim Francfort

    2014-10-01

    This report provides an assessment of charging infrastructure required to support the suggested plug-in electric vehicle replacements at Joint Base Lewis McChord.

  7. Tanza Lewis

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

    Coil and Indirect Water Heaters Tankless Coil and Indirect Water Heaters An indirect water heater. An indirect water heater. Tankless coil and indirect water heaters use a home's space heating system to heat water. They're part of what's called integrated or combination water and space heating systems. How They Work A tankless coil water heater provides hot water on demand without a tank. When a hot water faucet is turned on, water is heated as it flows through a heating coil or heat exchanger

  8. ARM - Field Campaign - Marine ARM GPCI Investigation of Clouds (MAGIC)

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

    govCampaignsMarine ARM GPCI Investigation of Clouds (MAGIC) Campaign Links MAGIC Website ARM Data Discovery Browse Data Related Campaigns Marine ARM GPCI Investigations of Clouds (MAGIC): Measuring the Composition of Aerosol Particles 2013.07.01, Lewis, AMF Marine ARM GPCI Investigation of Clouds (MAGIC): Shortwave Hyperspectral Observations 2013.07.01, McBride, AMF Marine ARM GPCI Investigation of Clouds (MAGIC): Marine Ice Nuclei Collections 2013.06.01, DeMott, AMF Marine ARM GPCI

  9. 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...

  10. 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...

  11. Light-Material Interactions in Energy Conversion - Energy Frontier Research

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

    Center (LMI-EFRC) - Nate Lewis Pricipal Investigator Nate Lewis Nate Lewis, George L. Argyros Professor of Chemistry California Institute of Technology Dr. Nathan Lewis, the George L. Argyros Professor of Chemistry, has been on the faculty at the California Institute of Technology since 1988 and has served as Professor since 1991. He has also served as the Principal Investigator of the Beckman Institute Molecular Materials Resource Center at Caltech since 1992, and is the Scientific Director

  12. Overview of free-piston Stirling technology at the NASA Lewis Research Center

    SciTech Connect (OSTI)

    Slaby, J.G.

    1985-01-01

    The activities include: (1) a generic free-piston Stirling technology project being conducted to develop technologies synergistic to both space power and terrestrial heat pump applications in a cooperative, cost-shared effort with the Department of Energy (DOE/Oak Ridge National Laboratory (ORNL)), and (2) a free-piston Stirling space power technology demonstration project as part of the SP-100 program being conducted in support of the Department of Defense (DOD), DOE, and NASA/Lewis. The generic technology effort includes extensive parametric testing of a 1 kW free-piston Stirling engine (RE-1000), development and validation of a free-piston Stirling performance computer code, and fabrication and initial testing of an hydraulic output modification for the RE-1000 engine. The space power technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE) including early test results.

  13. ARM - Field Campaign - Marine ARM GPCI Investigations of Clouds (MAGIC):

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

    Infrared Seasurface Temperature Autonomous Radiometer (ISAR) Infrared Seasurface Temperature Autonomous Radiometer (ISAR) ARM Data Discovery Browse Data Related Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) 2012.10.01, Lewis, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Marine ARM GPCI Investigations of Clouds (MAGIC): Infrared Seasurface Temperature Autonomous Radiometer (ISAR) 2012.09.01 - 2013.09.30 Lead

  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. 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*

  16. 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

  17. Overview of the 1985 NASA Lewis Research Center SP-100 free-piston Stirling engine activities

    SciTech Connect (OSTI)

    Slaby, J.G.

    1985-01-01

    An overview of the 1985 (NASA) Lewis Research Center free-piston Stirling engine activities in support of the SP-100 Program is presented. The SP-100 program is being conducted in support of the Department of Advanced Research Projects Agency (DARPA) and the Department of Energy (DOE), and NASA. This effort is keyed on the design, fabrication, assembly, and testing of a 25 kW(e) Stirling space-power technology-feasibility demonstrator engine. Another facet of the SP-100 project covers the status of a 9000-h goal endurance test conducted on a 2 kW(e) free-piston Stirling/linear alternator system employing hydrostatic gas bearings. Dynamic balancing of the RE-1000 engine (a 1 kW(e) free-piston Stirling engine) using a passive dynamic absorber is discussed, along with the results of a parametric study showing the relationships of Stirling power converter specific weight and efficiency as functions of Stirling engine heater to cooler temperature ratio. Planned tests are described covering a hydrodynamic gas bearing concept for potential SP-100 application.

  18. Overview of NASA Lewis Research Center free-piston Stirling engine activities

    SciTech Connect (OSTI)

    Slaby, J.G.

    1984-01-01

    An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (LeRC) free-piston Stirling engine activities is presented. These include (1) a generic free-piston Stirling technology project being conducted to develop technologies generic to both space power and terrestrial heat pump applications in a cooperative, cost-shared effort with the Department of Energy (DOE)/Oak Ridge National Laboratory (ORNL); and (2) a free-piston Stirling space power technology feasibility demonstration project being conducted in support of the Defense Advanced Research Projects Agency (DARPA), DOE, NASA, SP-100 project. The generic technology effort includes extensive parametric testing of a 1 kW free-piston Stirling engine (RE-1000), development of a free-piston Stirling performance computer code, design and fabrication under contract of a hydraulic output modification for RE-1000 engine tests, and a 1000-hour endurance test, under contract, of a 3 kWe free-piston Stirling/alternator engine. The newly initiated space power technology feasibility demonstration effort addresses the capability of scaling a free-piston Stirling/alternator system to about 25 kWe; developing thermodynamic cycle efficiency greater than or equal to 70 percent of Carnot at temperature ratios in the order of 1.5 to 2.0; achieving a power conversion unit specific weight of 6 kg/kWe; operating with noncontacting gas bearings; and dynamically balancing the system. Planned engine and component design and test efforts are described.

  19. Overview of free-piston Stirling SP-100 activities at the NASA Lewis Research Center

    SciTech Connect (OSTI)

    Slaby, J.G.

    1986-01-01

    An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (LeRC) SP-100 free-piston Stirling engine activities is presented. These activities are being conducted in support of the Department of Defense (DOD), Department of Energy (DOE), and NASA. The space-power technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE). Another facet of the SP-100 project covers the status of an endurance test. Dynamic balancing of the SPDE engine will be discussed along with a summary covering the parametric results of a study showing the relationship between power-converter specific weight and efficiency both as a function of Stirling engine heater to cooler temperature ratio. Design parameters and conceptual design features will be presented for a 25 kWe, single-cylinder free-piston Stirling space-power converter. And finally, a description of a hydrodynamic gas bearing concept will be presented.

  20. Lewis Acid–Base Interactions between Polysulfides and Metal Organic Framework in Lithium Sulfur Batteries

    SciTech Connect (OSTI)

    Zheng, Jianming; Tian, Jian; Wu, Dangxin; Gu, Meng; Xu, Wu; Wang, Chongmin; Gao, Fei; Engelhard, Mark H.; Zhang, Ji-Guang; Liu, Jun; Xiao, Jie

    2014-05-14

    Lithium–sulfur (Li–S) battery is one of the most promising energy storage systems because of its high specific capacity of 1675 mAh g–1 based on sulfur. However, the rapid capacity degradation, mainly caused by polysulfide dissolution, remains a significant challenge prior to practical applications. This work demonstrates that a novel Ni-based metal organic framework (Ni-MOF), Ni6(BTB)4(BP)3 (BTB = benzene-1,3,5-tribenzoate and BP = 4,4'-bipyridyl), can remarkably immobilize polysulfides within the cathode structure through physical and chemical interactions at molecular level. The capacity retention achieves up to 89% after 100 cycles at 0.1 C. Finally, the excellent performance is attributed to the synergistic effects of the interwoven mesopores (~2.8 nm) and micropores (~1.4 nm) of Ni-MOF, which first provide an ideal matrix to confine polysulfides, and the strong interactions between Lewis acidic Ni(II) center and the polysulfide base, which significantly slow down the migration of soluble polysulfides out of the pores, leading to the excellent cycling performance of Ni-MOF/S composite.

  1. Wilderness study area, mineral resources of the Sleeping Giant, Lewis and Clark County, Montana

    SciTech Connect (OSTI)

    Tysdal, G.; Reynold, M.W.; Carlson, R.R.; Kleinkopf, M.D.; Rowan, L.C. ); Peters, T.J. )

    1991-01-01

    A Mineral resource survey was conducted in 1987 by the U.S. Geological Survey and the U.S. Bureau of Mines to evaluate mineral resources (known) and mineral resource potential (undiscovered) of the Sleeping Giant Wilderness Study Area (MT-075-111) in Lewis and Clark County, Montana. The only economic resource in the study area is an inferred 1.35-million-ton reserve of decorative stone (slate); a small gold placer resource is subeconomic. A high resource potential for decorative slate exists directly adjacent to the area of identified slate resource and in the northeastern part of the study area. The rest of the study area has a low potential for decorative slate. The westernmost part of the study area has a moderate resource potential for copper and associated silver in state-bound deposits in green beds and limestone; potential is low in the rest of the study are. The study area has a low resource potential for sapphires in placer deposits, gold in placer deposits (exclusive of subeconomic resource mentioned above), phosphate in the Spokane Formation, diatomite in lake deposits, uranium, oil, gas, geothermal energy, and no resource potential for phosphate in the Phosphoria Formation.

  2. Operation of the 25 kW NASA Lewis Solar Regenerative Fuel Cell Testbed Facility

    SciTech Connect (OSTI)

    Voecks, G.E.; Rohatgi, N.K.; Moore, S.H.

    1996-12-31

    Assembly of the NASA Lewis Research Center Solar Regenerative Fuel Cell Testbed Facility has recently been completed and system testing is in progress. This facility includes the integration of 50 kW photovoltaic solar cell arrays, a 25 kW proton exchange membrane (PEM) electrolysis unit, four 5 kW PEM fuel cells, high pressure hydrogen and oxygen storage vessels, high purity water storage containers, and computer monitoring, control and data acquisition. The purpose of this facility is multi-faceted, but was originally intended to serve as a testbed for evaluating a closed-loop powerplant for future NASA extended life support operations, such as a Lunar outpost, and also as a terrestrial powerplant example for remote or continuous back-up support operations. The fuel cell and electrolyzer subsystems design and assembly were conducted by the Jet Propulsion Laboratory (JPL), the photovoltaic arrays and electrical interconnect to the electrolyzer were provided by the US Navy/China Lake Naval Weapons Center, and testing and operations are being carried out by JPL.

  3. 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

  4. 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

  5. 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"

  6. Aquatic Species Program Review: Proceedings of the March 1983 Principal Investigators Meeting

    SciTech Connect (OSTI)

    Not Available

    1983-06-01

    The Aquatic Species Program (ASP) addresses the utilization of plant biomass that naturally occurs in wetland or submerged areas. Processes are being developed through this program to make use of such aquatic species, capitalizing on their inherent capacity for rapid growth as well as their extraordinary chemical compositions.

  7. Apparatus for purifying arsine, phosphine, ammonia, and inert gases to remove Lewis acid and oxidant impurities therefrom

    DOE Patents [OSTI]

    Tom, Glenn M.; Brown, Duncan W.

    1991-01-08

    An apparatus for purifying a gaseous mixture comprising arsine, phosphine, ammonia, and/or inert gases, to remove Lewis acid and/or oxidant impurities therefrom, comprising a vessel containing a bed of a scavenger, the scavenger including a support having associated therewith an anion which is effective to remove such impurities, such anion being selected from one or more members of the group consisting of: (i) carbanions whose corresponding protonated compounds have a pK.sub.a value of from about 22 to about 36; and (ii) anions formed by reaction of such carbanions with the primary component of the mixture.

  8. The Role of MgCl2 as a Lewis Base in ROMgCl-MgCl2 Electrolytes for

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

    Magnesium-Ion Batteries - Joint Center for Energy Storage Research February 4, 2016, Research Highlights The Role of MgCl2 as a Lewis Base in ROMgCl-MgCl2 Electrolytes for Magnesium-Ion Batteries The equilibrium of (DPE)MgCl (no Mg deposition) to Mg2Cl3(DPE)2Mg2Cl3 (Mg deposition) can be pushed to the right with addition of MgCl2 Scientific Achievement A series of alkoxide/siloxide magnesium electrolytes were developed with environmentally benign MgCl2 and ROMgCl (R=alkyl or silyl). The

  9. 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

  10. ARM - Field Campaign - Marine ARM GPCI Investigations of Clouds (MAGIC):

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

    Parsivel Disdrometer support for MAGIC govCampaignsMarine ARM GPCI Investigations of Clouds (MAGIC): Parsivel Disdrometer support for MAGIC Campaign Links Field Campaign Report ARM Data Discovery Browse Data Related Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) 2012.10.01, Lewis, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Marine ARM GPCI Investigations of Clouds (MAGIC): Parsivel Disdrometer support for MAGIC

  11. Total synthesis of gracilioether F. Development and application of Lewis acid promoted ketenealkene [2+2] cycloadditions and late-stage CH oxidation

    SciTech Connect (OSTI)

    Rasik, Christopher M.; Brown, M. Kevin

    2014-12-22

    The first synthesis of gracilioether F, a polyketide natural product with an unusual tricyclic core and five contiguous stereocenters, is described. Key steps of the synthesis include a Lewis acid promoted ketenealkene [2+2] cycloaddition and a late-stage carboxylic acid directed C(sp)H oxidation. The synthesis requires only eight steps from norbornadiene.

  12. Overview of NASA Lewis Research Center free-piston Stirling engine technology activities applicable to space power systems

    SciTech Connect (OSTI)

    Slaby, J.G.

    1987-01-01

    An overview is presented of the National Aeronautics and Space Administration (NASA) Lewis Research Center free-piston Stirling engine activities directed toward space-power application. One of the major elements of the program is the development of advanced power conversion concepts of which the Stirling cycle is a viable candidate. Under this program the research findings of the 25 kWe opposed-piston Space Power Demonstrator Engine (SPDE) are presented. Included in the SPDE discussion are initial differences between predicted and experimental power outputs and power output influenced by variations in regenerators. Projections are made for future space-power requirements over the next few decades. A cursory comparison is presented showing the mass benefits that a Stirling system has over a Brayton system for the same peak temperature and output power.

  13. Implementation Approach for Plug-in Electric Vehicles at Joint Base Lewis McChord. Task 4

    SciTech Connect (OSTI)

    Schey, Stephen; Francfort, Jim

    2014-12-01

    This study focused on Joint Base Lewis McChord (JBLM), which is located in Washington State. Task 1 consisted of a survey of the non-tactical fleet of vehicles at JBLM to begin the review of vehicle mission assignments and the types of vehicles in service. In Task 2, daily operational characteristics of select vehicles were identified and vehicle movements were recorded in data loggers in order to characterize the vehicles’ missions. In Task 3, the results of the data analysis and observations were provided. Individual observations of the selected vehicles provided the basis for recommendations related to PEV adoption (i.e., whether a battery electric vehicle or plug-in hybrid electric vehicle [collectively referred to as PEVs] can fulfill the mission requirements0, as well as the basis for recommendations related to placement of PEV charging infrastructure. This report focuses on an implementation plan for the near-term adoption of PEVs into the JBLM fleet.

  14. ARM - Field Campaign - Marine ARM GPCI Investigations of Clouds (MAGIC):

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

    Cloud Properties from Zenith Radiance Data Cloud Properties from Zenith Radiance Data Campaign Links Final Campaign Summary ARM Data Discovery Browse Data Related Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) 2012.10.01, Lewis, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Marine ARM GPCI Investigations of Clouds (MAGIC): Cloud Properties from Zenith Radiance Data 2012.10.01 - 2013.09.30 Lead Scientist : J.-Y.

  15. 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.

  16. 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.

  17. Detailed workplan for innovative technology demonstrations to support existing treatment operations at the Installation Logistics Center, DSERTS Site FTLE-33, Fort Lewis, Washington

    SciTech Connect (OSTI)

    Liikala, T.L.

    1998-07-01

    This workplan is an assemblage of documents for use by Pacific Northwest National Laboratory (PNNL) to direct and control project activities at Fort Lewis, Washington. Fort Lewis is a FORSCOM installation, whose Logistics Center (DSERTS Site FTLE-33) was placed on the National priorities List (NPL) in December 1989, as a result of trichloroethene (TCE) contamination in groundwater beneath the site. Site background information and brief descriptions of the Fort Lewis project and the main supporting documents, which will be used to direct and control the project activities, are provided. These are followed by a summary of the Work Breakdown Structure (WBS) elements, a general project schedule, a list of major deliverables, and a budget synopsis. Test plans for specific elements (Bench-Scale Testing) will be developed separately as those elements are initiated. If additional activities not specifically addressed in the Project Management Plan (Attachment 1) are added to the work scope, addendums to this workplan will be prepared to cover those activities.

  18. Investigator Award

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

    Investigations Investigations Investigations The Office of Investigations performs investigations into allegations of fraud, waste, and abuse in programs and operations of the Department, NNSA and FERC. Priority is given to investigations of suspected violations of criminal and civil statutes, as well as serious administrative misconduct. Particular focus is placed on the prevention and detection of contract and grant fraud; environmental, health and safety violations; computer crimes; and

  19. General Investigator

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will: Serve as a investigator in the Counterintelligence (CI) Investigations Division and will develop, lead, conduct, and otherwise oversee CI...

  20. 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

  1. Investigations Memorandum

    Broader source: Energy.gov [DOE]

    Investigation of Allegations Involving False Statements and False Claims at the Yucca Mountain Project

  2. Spectroscopic Investigation of Surface-Dependent Acid–Base Property of Ceria Nanoshapes

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

    Wu, Zili; Mann, Amanda K. P.; Li, Meijun; Overbury, Steven H.

    2015-03-12

    In addition to their well-known redox character, the acid-base property is another interesting aspect of ceria-based catalysts. Thus, the effect of surface structure on the acid-base property of ceria was studied in detail by utilizing ceria nanocrystals with different morphologies (cubes, octahedra and rods) that exhibit crystallographically well-defined surface facets. The nature, type, strength and amount of acid and base sites on these ceria nanoshapes were investigated via in situ IR spectroscopy combined with various probe molecules. Pyridine adsorption shows the presence of Lewis acid sites (Ce cations) on the ceria nanoshapes. These Lewis acid sites are relatively weak andmore » similar in strength among the three nanoshapes according to the probing by both pyridine and acetonitrile. Both Br nsted (hydroxyl group) and Lewis (surface lattice oxygen) base sites are present on the ceria nanoshapes as probed by CO2 adsorption. CO2 and chloroform adsorption indicate that the strength and amount of the Lewis base sites are shape dependent: rods > cubes > octahedra. Moreover, the weak and strong surface dependence of the acid and base sites, respectively, are a result of interplay between the surface structure dependent coordination unsaturation status of the Ce cations and O anions and the amount of defect sites on the three ceria nanoshapes. Furthermore, it was found that the nature of the acid-base sites of ceria can be impacted by impurities, such as Na and P residues that result from their use as structure-directing reagent in the hydrothermal synthesis of the ceria nanocrystals. Finally, our observation calls for precaution in interpreting the catalytic behavior of nanoshaped ceria where trace impurities may be present.« less

  3. Spectroscopic Investigation of Surface Dependent Acid-base Property of Ceria Nanoshapes

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

    Wu, Zili; Mann, Amanda K; Li, Meijun; Overbury, Steven

    2015-01-01

    In addition to their well-known redox character, the acid-base property is another interesting aspect of ceria-based catalysts. Herein, the effect of surface structure on the acid-base property of ceria was studied in detail by utilizing ceria nanocrystals with different morphologies (cubes, octahedra and rods) that exhibit crystallographically well-defined surface facets. The nature, type, strength and amount of acid and base sites on these ceria nanoshapes were investigated via in situ IR spectroscopy combined with various probe molecules. Pyridine adsorption shows the presence of Lewis acid sites (Ce cations) on the ceria nanoshapes. These Lewis acid sites are relatively weak andmore » similar in strength among the three nanoshapes according to the probing by both pyridine and acetonitrile. Both Br nsted (hydroxyl group) and Lewis (surface lattice oxygen) base sites are present on the ceria nanoshapes as probed by CO2 adsorption. CO2 and chloroform adsorption indicate that the strength and amount of the Lewis base sites are shape dependent: rods > cubes > octahedra. The weak and strong surface dependence of the acid and base sites, respectively, are a result of interplay between the surface structure dependent coordination unsaturation status of the Ce cations and O anions and the amount of defect sites on the three ceria nanoshapes. Furthermore, it was found that the nature of the acid-base sites of ceria can be impacted by impurities, such as Na and P residues that result from their use as structure-directing reagent in the hydrothermal synthesis of the ceria nanocrystals. This observation calls for precaution in interpreting the catalytic behavior of nanoshaped ceria where trace impurities may be present.« less

  4. Spectroscopic Investigation of Surface Dependent Acid-base Property of Ceria Nanoshapes

    SciTech Connect (OSTI)

    Wu, Zili; Mann, Amanda K; Li, Meijun; Overbury, Steven {Steve} H

    2015-01-01

    In addition to their well-known redox character, the acid-base property is another interesting aspect of ceria-based catalysts. Herein, the effect of surface structure on the acid-base property of ceria was studied in detail by utilizing ceria nanocrystals with different morphologies (cubes, octahedra and rods) that exhibit crystallographically well-defined surface facets. The nature, type, strength and amount of acid and base sites on these ceria nanoshapes were investigated via in situ IR spectroscopy combined with various probe molecules. Pyridine adsorption shows the presence of Lewis acid sites (Ce cations) on the ceria nanoshapes. These Lewis acid sites are relatively weak and similar in strength among the three nanoshapes according to the probing by both pyridine and acetonitrile. Both Br nsted (hydroxyl group) and Lewis (surface lattice oxygen) base sites are present on the ceria nanoshapes as probed by CO2 adsorption. CO2 and chloroform adsorption indicate that the strength and amount of the Lewis base sites are shape dependent: rods > cubes > octahedra. The weak and strong surface dependence of the acid and base sites, respectively, are a result of interplay between the surface structure dependent coordination unsaturation status of the Ce cations and O anions and the amount of defect sites on the three ceria nanoshapes. Furthermore, it was found that the nature of the acid-base sites of ceria can be impacted by impurities, such as Na and P residues that result from their use as structure-directing reagent in the hydrothermal synthesis of the ceria nanocrystals. This observation calls for precaution in interpreting the catalytic behavior of nanoshaped ceria where trace impurities may be present.

  5. 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.

  6. Subseabed disposal program annual report, January-December 1980. Volume II. Appendices (principal investigator progress reports). Part 1

    SciTech Connect (OSTI)

    Hinga, K.R. ed.

    1981-07-01

    Volume II of the sixth annual report describing the progress and evaluating the status of the Subseabed Disposal Program contains the appendices referred to in Volume I, Summary and Status. Because of the length of Volume II, it has been split into two parts for publication purposes. Part 1 contains Appendices A-Q; Part 2 contains Appendices R-MM. Separate abstracts have been prepared for each appendix for inclusion in the Energy Data Base.

  7. Lewis_1967.pdf

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

  8. 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).

  9. 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.

  10. Accident Investigations

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-03-04

    This Order prescribes organizational responsibilities, authorities, and requirements for conducting investigations of certain accidents occurring at DOE sites, facilities, areas, operations, and activities. Supersedes DOE O 225.1A. Cancels DOE G 225.1A-1.

  11. Accident Investigations

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1996-04-26

    To prescribe requirements for conducting investigations of certain accidents occurring at Department of Energy (DOE) operations and sites; to improve the environment, safety and health for DOE, contractors, and the public; and to prevent the recurrence of such accidents. Chg 2, 4-26-96

  12. Accident Investigations

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1995-10-26

    To prescribe requirements for conducting investigations of certain accidents occurring at Department of Energy (DOE) operations and sites; to improve the environment , safety and health for DOE, contractors, and the public; and to prevent the recurrence of such accidents. Chg 1, 10-26-95. Cancels parts of DOE 5484.1

  13. 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

  14. 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.

  15. 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

  16. 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)

  17. A 1.9 Crystal Structure of the HDV Ribozyme Precleavage Suggests both Lewis Acid and General Acid Mechanisms Contribute to Phosphodiester Cleavage

    SciTech Connect (OSTI)

    Chen, Jui-Hui; Yajima, Rieko; Chadalavada, Durga M.; Chase, Elaine; Bevilacqua, Philip C.; Golden, Barbara L.

    2010-11-01

    The hepatitis delta virus (HDV) ribozyme and HDV-like ribozymes are self-cleaving RNAs found throughout all kingdoms of life. These RNAs fold into a double-nested pseudoknot structure and cleave RNA, yielding 2{prime},3{prime}-cyclic phosphate and 5{prime}-hydroxyl termini. The active site nucleotide C75 has a pK{sub a} shifted >2 pH units toward neutrality and has been implicated as a general acid/base in the cleavage reaction. An active site Mg{sup 2+} ion that helps activate the 2{prime}-hydroxyl for nucleophilic attack has been characterized biochemically; however, this ion has not been visualized in any previous structures. To create a snapshot of the ribozyme in a state poised for catalysis, we have crystallized and determined the structure of the HDV ribozyme bound to an inhibitor RNA containing a deoxynucleotide at the cleavage site. This structure includes the wild-type C75 nucleotide and Mg{sup 2+} ions, both of which are required for maximal ribozyme activity. This structure suggests that the position of C75 does not change during the cleavage reaction. A partially hydrated Mg{sup 2+} ion is also found within the active site where it interacts with a newly resolved G {center_dot} U reverse wobble. Although the inhibitor exhibits crystallographic disorder, we modeled the ribozyme-substrate complex using the conformation of the inhibitor strand observed in the hammerhead ribozyme. This model suggests that the pro-RP oxygen of the scissile phosphate and the 2{prime}-hydroxyl nucleophile are inner-sphere ligands to the active site Mg{sup 2+} ion. Thus, the HDV ribozyme may use a combination of metal ion Lewis acid and nucleobase general acid strategies to effect RNA cleavage.

  18. Kinetic and thermodynamic study of the reduction of 1,1-diphenylethylene by a thermally frustrated diethyl ether-BCF Lewis pair

    SciTech Connect (OSTI)

    Whittemore, Sean M.; Autrey, Thomas

    2015-02-01

    The reaction enthalpy and rate of reduction of 1,1-diphenylethylene (DPE) by the Frustrated Lewis pair formed between tris-pentafluorophenylborane (BCF) and diethyl ether (Et₂O) in dichloromethane have been determined by mixing calorimetry. At 50 °C and 13.6 atm hydrogen a 0.08 M solution of DPE is reduced to 1,1-diphenylethane in the presence of 1 equivalent BCF and 0.8 equivalents Et₂O in 40 minutes. NMR spectroscopy showed >99% conversion to the reduced product. The rate of conversion of the olefin to the alkane as monitored by the time dependent heat flow showed a linear dependence on the free Et₂O and BCF concentration. Integration of the heat flux provides a measure of the reaction enthalpy of ΔH ca. -116±4 kJ/mol for the reaction Ph₂C=CH₂+H2→Ph₂CHCH₃. The equilibrium constant for dative adduct formation, Et₂O+BCF↔Et₂O—BCF, was determined as a function of temperature by ¹⁹F NMR spectroscopy and provided an experimental measure of the enthalpy, ΔH = -54.6±3.3 kJ/mol⁻¹ and entropy, ΔS=-154±13 Jmol⁻¹ K⁻¹, for dative bond formation in DCM. Extrapolation of the van’t Hoff plot to 50 ºC provides Keq that is used to estimate the concentration of free BCF and Et₂O available to activate hydrogen. This work was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle.

  19. ARM - Field Campaign - Marine ARM GPCI Investigation of Clouds...

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

    Sensitivity Aerosol Spectrometer (UHSAS) 2012.10.01 - 2013.09.30 Lead Scientist : Ernie Lewis For data sets, see below. Abstract The ability of aerosol particles to serve as...

  20. 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.

  1. 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.

  2. 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.

  3. FINAL PROJECT REPORT DOE Early Career Principal Investigator Program Project Title: Developing New Mathematical Models for Multiphase Flows Based on a Fundamental Probability Density Function Approach

    SciTech Connect (OSTI)

    Shankar Subramaniam

    2009-04-01

    This final project report summarizes progress made towards the objectives described in the proposal entitled “Developing New Mathematical Models for Multiphase Flows Based on a Fundamental Probability Density Function Approach”. Substantial progress has been made in theory, modeling and numerical simulation of turbulent multiphase flows. The consistent mathematical framework based on probability density functions is described. New models are proposed for turbulent particle-laden flows and sprays.

  4. Proceedings of the SERI Biomass Program Principal Investigators' Review Meeting: Aquatic Species Program Reports; 23-25 June 1982, Washington, DC

    SciTech Connect (OSTI)

    Not Available

    1982-12-01

    The Aquatic Species Program (ASP) is concerned with how plant biomass that naturally occurs in wetland or submerged areas is utilized. Processes are being developed in this program to make use of those aquatic species, capitalizing on their inherent capacity for rapid growth as well as on their extraordinary chemical compositions.

  5. Carbon dioxide and climate. [Appendix includes names and addresses of the Principal Investigators for the research projects funded in FY1991

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    Global climate change is a serious environmental concern, and the US has developed An Action Agenda'' to deal with it. At the heart of the US effort is the US Global Change Research Program (USGCRP), which has been developed by the Committee on Earth and Environmental Sciences (CEES) of the Federal Coordinating Council for Sciences, Engineering, and Technology (FCCSET). The USGCRP will provide the scientific basis for sound policy making on the climate-change issue. The DOE contribution to the USGCRP is the Carbon Dioxide Research Program, which now places particular emphasis on the rapid improvement of the capability to predict global and regional climate change. DOE's Carbon Dioxide Research Program has been addressing the carbon dioxide-climate change connection for more than twelve years and has provided a solid scientific foundation for the USGCRP. The expansion of the DOE effort reflects the increased attention that the Department has placed on the issue and is reflected in the National Energy Strategy (NES) that was released in 1991. This Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1991 and gives a brief overview of objectives, organization, and accomplishments. The Environmental Sciences Division of the Office of Health and Environmental Research, Office of Energy Research supports a Carbon Dioxide Research Program to determine the scientific linkage between the rise of greenhouse gases in the atmosphere, especially carbon dioxide, and climate and vegetation change. One facet is the Core CO{sub 2} Program, a pioneering program that DOE established more than 10 years ago to understand and predict the ways that fossil-fuel burning could affect atmospheric CO{sub 2} concentration, global climate, and the Earth's biosphere. Major research areas are: global carbon cycle; climate detection and models of climate change; vegetation research; resource analysis; and, information and integration.

  6. Comment on "New Insights in the Electrocatalytic Proton Reduction and Hydrogen Oxidation by Bioinspired Catalysts: A DFT Investigation"

    SciTech Connect (OSTI)

    Dupuis, Michel; Chen, Shentan; Raugei, Simone; DuBois, Daniel L; Bullock, R. Morris

    2011-05-12

    In the title paper, Vetere et al. reported a computational investigation of the mechanism of H{sub 2} oxidation/proton reduction using a model of nickel-based electrocatalysts that incorporates pendant amines in cyclic phosphorus ligands. These catalysts are attracting considerable attention owing to their high turnover rates and relatively low overpotentials. These authors interpreted the results of their calculations as evidence for a symmetric bond cleavage of H{sub 2} leading directly to two protonated amines in concert with a two-electron reduction of the Ni(II) site to form a Ni(0) diproton state. Proton reduction would involve a reverse symmetric bond formation. We report here an analysis that refutes the interpretation by these authors. We give, for the same model system, the structure of a heterolytic cleavage transition state consistent with the presence of the Ni(II) center acting as a Lewis acid and the pendant amines acting as Lewis bases. We present the associated intrinsic reaction coordinate (IRC) pathway connecting the dihydrogen (?{sup 2}-H{sub 2}) adduct and a hydrideproton state. We report also the transition state and associated IRC for the proton rearrangement from a hydrideproton state to a diproton state. Finally, we complete the characterization of the transition state reported by Vetere et al. through a determination of the corresponding IRC. In summary, H{sub 2} oxidation/proton reduction with this class of catalysts involves a heterolytic bond breaking/formation.

  7. Comment on 'New Insights in the Electrocatalytic Proton Reduction and Hydrogen Oxidation by Bioinspired Catalysts: A DFT Investigation'

    SciTech Connect (OSTI)

    Dupuis, Michel; Chen, Shentan; Raugei, Simone; DuBois, Daniel L.; Bullock, R. Morris

    2011-05-12

    In the title paper, Vetere et al. reported a computational investigation of the mechanism of oxidation of H2 / proton reduction using a model nickel complex for nickel-based electrocatalysts with cyclic phosphorous ligands incorporating pendant amines. These catalysts are attracting considerable attention owing to their high turn-over rates and relatively low overpotentials. These authors interpreted the results of their calculations as evidence for a symmetric bond breaking (forming) of H2 directly to (from) two protonated amines in concert with a 2-electron reduction of the Ni(II) site to form a Ni(0) di-proton state. We show here that this interpretation is erroneous as we report the structure of an heterolytic cleavage transition state consistent with the presence of the Ni(II) center acting as a Lewis acid and of the pendant amines acting as Lewis bases. We determined the associated intrinsic reaction coordinate (IRC) pathway connecting the di-hydrogen (?2-H2) adduct and a hydride-proton state. We also characterize differently the nature of the transition state reported by these authors. H2 oxidation / proton reduction with this class of catalysts is a heterolytic process.

  8. Investigations | Department of Energy

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

    Investigations Investigations Investigations The Office of Investigations performs investigations into allegations of fraud, waste, and abuse in programs and operations of the Department, NNSA and FERC. Priority is given to investigations of suspected violations of criminal and civil statutes, as well as serious administrative misconduct. Particular focus is placed on the prevention and detection of contract and grant fraud; environmental, health and safety violations; computer crimes; and

  9. Accident Investigation Handbook

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

    Accident Investigations (AI) and Operational Safety Reviews (OSR) are valuable for ... in conducting Department of Energy (DOE) accident investigations over the past many years. ...

  10. Accident Investigation Handbook

    Office of Environmental Management (EM)

    ... investigator to think in terms other than causal series, ... backwards, it is easy to oversimplify the search for causes. ... may have as they enter the investigation process ...

  11. Foreign-national Investigators

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

    foreign national investigators Foreign-national Investigators Foreign National Investigators must have access to B174 shown on their badge. Foreign National Investigators must notify Beth Mariotti by e-mail of their first intended presence in B174. By September 2009, it is expected that there will be no restrictions on computer use by Foreign National Investigators at JLF. However, LLNL prohibits the use of personally-owned computers on-site

  12. 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.

  13. Manus Water Isotope Investigation

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

    9 Manus Water Isotope Investigation Field Campaign Report JL Conroy D Noone KM Cobb March ... DOESC-ARM-15-079 Manus Water Isotope Investigation Field Campaign Report JL Conroy, ...

  14. Manus Water Isotope Investigation

    Office of Scientific and Technical Information (OSTI)

    ENERGY Office of Science DOESC-ARM-15-079 Manus Water Isotope Investigation Field ... DOESC-ARM-15-079 Manus Water Isotope Investigation Field Campaign Report JL Conroy, ...

  15. FBP Notice to Investigate

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

    to support the investigation will be sent separately via email. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  16. Investigators - Center for Solar and Thermal Energy Conversion

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

    Investigators Director Name Department Email Peter Green MSE/ChemE pfgreen@umich.edu Principal Investigators Name Department Email Akram Boukai MSE boukai@umich.edu Roy Clarke Physics royc@umich.edu Barry Dunietz Chemistry bdunietz@umich.edu Steve Forrest EECS/Phys/MSE stevefor@umich.edu Eitan Geva Chemistry eitan@umich.edu Rachel Goldman MSE/EECS/Phys rsgold@umich.edu Ted Goodson Chemistry tgoodson@umich.edu L (Jay) Guo EECS guo@umich.edu Massoud Kaviany ME kaviany@umich.edu John Kieffer MSE

  17. 2008 Annual Merit Review Results Summary - 18. Cross-Reference of Project Investigators, Projects, and Organizations

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

    8-1 18. Cross-Reference of Project Investigators, Projects, and Organizations Cross-Reference, Sorted by Project Investigator Page Principal Investigator (Organization) - Project Title / Session 2-12 Abraham, Daniel (Argonne National Laboratory) -- ANL Diagnostics / Applied Battery Research 2-70 Abraham, Daniel (Argonne National Laboratory) -- SEI Studies at ANL / Applied Battery Research 7-24 Aceves, Salvador (Lawrence Livermore National Laboratory) -- HCCI Engine Research and Modeling /

  18. Accident Investigation Handbook

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

    ... as shown in Figure 2-2. Investigation Electronic File Structure Assessments Timeline ... Lessons to be Learned Evidence Files (log books, training, etc.) Tasking Letter Deep ...

  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. Director, Division of Investigations

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission is looking for an experienced, highly skilled executive to serve as Director of the Division of Investigations (DOI) in the Office of Enforcement (OE). The...

  1. Accident Investigation at the Idaho National Laboratory Engineering Demonstration Facility, February 2013

    Office of Energy Efficiency and Renewable Energy (EERE)

    On Monday, February 12, 2013, a principal investigator at the Idaho National Laboratory (INL) Engineering Demonstration Facility (IEDF) was testing the system configuration of experimental process involving liquid sodium carbonate. An unanticipated event occurred that resulted in the ejection of the 900° C liquid sodium carbonate from the system. The ejected liquid came into contact with the principal investigator and caused multiple second and third degree burn injuries to approximately 10 percent of his body. The Office of Health, Safety and Security (HSS) Site Lead for the Idaho Site shadowed the accident investigation team assembled by the contractor in an effort to independently verify that a rigorous, thorough, and unbiased investigation was taking place, and to maintain awareness of the events surrounding the accident

  2. 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.

  3. 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.

  4. Best Practice -- Subsurface Investigations

    SciTech Connect (OSTI)

    Clark Scott

    2010-03-01

    These best practices for Subsurface Survey processes were developed at the Idaho National Laboratory (INL) and later shared and formalized by a sub-committee, under the Electrical Safety Committee of EFCOG. The developed best practice is best characterized as a Tier II (enhanced) survey process for subsurface investigations. A result of this process has been an increase in the safety and lowering of overall cost, when utility hits and their related costs are factored in. The process involves improving the methodology and thoroughness of the survey and reporting processes; or improvement in tool use rather than in the tools themselves. It is hoped that the process described here can be implemented at other sites seeking to improve their Subsurface Investigation results with little upheaval to their existing system.

  5. Appendix HYDRO: Hydrological Investigations

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

    HYDRO-2014 Hydrological Investigations United States Department of Energy Waste Isolation Pilot Plant Carlsbad Field Office Carlsbad, New Mexico Compliance Recertification Application 2014 Appendix HYDRO-2014 Table of Contents HYDRO-1.0 Hydrological Studies HYDRO-2.0 Optimization of Culebra Monitoring Well Network HYDRO-3.0 Geochemical Analyses HYDRO-4.0 Steel-Cased Well Reconfiguration and Replacement HYDRO-5.0 Geological Information HYDRO-6.0 Hydraulic Test Interpretation HYDRO-7.0 Monitoring

  6. Remedial measures plan for a spill of solvent refined coal liquid at the SRC pilot plant, Ft. Lewis, Washington. Final Report

    SciTech Connect (OSTI)

    Grimshaw, T.W.; Little, W.M.

    1980-08-22

    On December 19, 1979, a spill of SRC liquid occurred during transfer of the liquid from a storage tank to sample drums. Approximately 2,300 gallons of fluid flowed into the floor of the tank farm and infiltrated into the porous and permeable gravels at the site. Because of concern for the possible impact of the SRC fluid on the quality of ground water, surface water, and water supply sources at and near the site, GMRC commissioned Radian to evaluate the problem and recommend specific measures to mitigate any known or anticipated impacts. This report presents the results of Radian's investigations. Although ground-water contamination apparently has occurred as a result of the December 19 spill, the contamination plume is localized to the vicinity of the SRC plant and Lake Sequalitchew. A contamination plume apparently is presently moving toward Lake Sequalitchew, but the two pump wells included in the Remedial Measures Plan will arrest this movement. These wells will be pumped until phenol concentrations in the groundwater fall to acceptable levels. The source of contamination at the spill is being cut off by excavation of the contaminated soil and sealing of the floor of the tank farm. No public water supplies are appreciably endangered by the December 19 spill. A long-term ground-water monitoring plan is being implemented to ensure early discovery of any unanticipated impacts of the spill. If further water quality problems are disclosed, additional remedial measures will be undertaken as necessary.

  7. Remedial measures plan for a spill of solvent refined coal liquid at the SRC Pilot Plant, Ft. Lewis, Washington. Final report

    SciTech Connect (OSTI)

    Grimshaw, T.W.; Little, W.M.

    1980-08-22

    On 19 December 1979, a spill of SRC liquid occurred during transfer of the liquid from a storage tank to sample drums. Approximately 2300 gallons of fluid flowed into the floor of the tank farm and infiltrated into the porous and permeable gravels at the site. Because of concern for the possible impact of the SRC fluid on the quality of ground water, surface water, and water supply sources at and near the site, GMRC commissioned Radian to evaluate the problem and recommend specific measures to mitigate any known or anticipated impacts. This report presents the results of Radian's investigations. Although ground-water contamination apparently has occurred as a result of the 19 December spill, the contamination plume is localized to the vicinity of the SRC plant and Lake Sequalitchew. A contamination plume apparently is presently moving toward Lake Sequalitchew, but the two pump wells included in the Remedial Mesures Plan will arrest this movement. These wells will be pumped until phenol concentrations in the groundwater fall to acceptable levels. The source of contamination at the spill is being cut off by excavation of the contaminated soil and sealing of the floor of the tank farm. No public water supplies are appreciably endangered by the 19 December spill. Most public wells are upgradient from the spill and are thus in no danger. The downgradient wells are protected by the fact that they tap deeper aquifers than the upper aquifer at the SRC plant site and by the buffering effect of Lake Sequalitchew. The upper aquifer in the vicinity of the spill site probably should not be considered for use as a public or private water supply for the foreseeable future.

  8. 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

  9. Summary - Building C-400 Thermal Treatment Remedial Design Report and Investigation, Paducah, Kentucky

    Office of Environmental Management (EM)

    Paducah, KY EM Project: Building C400 Thermal Treatment ETR Report Date: August 2007 ETR-8 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation, Paducah Kentucky Why DOE-EM Did This Review The groundwater underlying the Paducah Gaseous Diffusion Plant (PGDP) is contaminated by chlorinated solvents, principally trichloroethylene (TCE), as well as other

  10. Notification of Investigation at BWCS

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

    The investigation will include an onsite visit and interviews with contractor personnel. A request for documents to support the investigation will be provided separately via e-mail...

  11. Accident Investigation Report- Fire Report

    Broader source: Energy.gov [DOE]

    On February 7, 2014, Deputy Assistant Secretary, Safety, Security, and Quality Programs Environmental Management, DOE, formally appointed an Accident Investigation Board to investigate an...

  12. Quantitative Analysis of the Principal-Agent Problem in Commercial Buildings in the U.S.: Focus on Central Space Heating and Cooling

    SciTech Connect (OSTI)

    Blum, Helcio; Sathaye, Jayant

    2010-05-14

    We investigate the existence of the principal-agent (PA) problem in non-government, non-mall commercial buildings in the U.S. in 2003. The analysis concentrates on space heating and cooling energy consumed by centrally installed equipment in order to verify whether a market failure caused by the PA problem might have prevented the installation of energy-efficient devices in non-owner-occupied buildings (efficiency problem) and/or the efficient operation of space-conditioning equipment in these buildings (usage problem). Commercial Buildings Energy Consumption Survey (CBECS) 2003 data for single-owner, single-tenant and multi-tenant occupied buildings were used for conducting this evaluation. These are the building subsets with the appropriate conditions for assessing both the efficiency and the usage problems. Together, these three building types represent 51.9percent of the total floor space of all buildings with space heating and 59.4percent of the total end-use energy consumption of such buildings; similarly, for space cooling, they represent 52.7percent of floor space and 51.6percent of energy consumption. Our statistical analysis shows that there is a usage PA problem. In space heating it applies only to buildings with a small floor area (<_50,000 sq. ft.). We estimate that in 2003 it accounts for additional site energy consumption of 12.3 (+ 10.5 ) TBtu (primary energy consumption of 14.6 [+- 12.4] TBtu), corresponding to 24.0percent (+- 20.5percent) of space heating and 10.2percent (+- 8.7percent) of total site energy consumed in those buildings. In space cooling, however, the analysis shows that the PA market failure affects the complete set of studied buildings. We estimate that it accounts for a higher site energy consumption of 8.3 (+-4.0) TBtu (primary energy consumption of 25.5 [+- 12.2]TBtu), which corresponds to 26.5percent (+- 12.7percent) of space cooling and 2.7percent (+- 1.3percent) of total site energy consumed in those buildings.

  13. Criminal Investigator | Department of Energy

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

    Criminal Investigator Criminal Investigator Special Agent Responsibilities The Office of Investigations conducts investigations of DOE personnel, contractors, and others receiving DOE funds concerning alleged violations of law that impact DOE programs, operations, facilities, and personnel. Examples of issues investigated by the OIG include soliciting and/or accepting a bribe, overcharging the Government on contracts and grants, providing false data and information, supplying defective or

  14. Investigation of coal structure. Final report

    SciTech Connect (OSTI)

    Nishioka, Masaharu

    1994-03-01

    A better understanding of coal structure is the first step toward more effective utilization of the most abundant hydrocarbon resource. Detailed characterization of coal structure is very difficult, even with today`s highly developed analytical techniques. This is primarily due to the amorphous nature of these high-molecular-weight mixtures. Coal has a polymeric character and has been popularly represented as a three-dimensional cross-linked network. There is, however, little or no information which positively verifies this model. The principal objective of this research was to further investigate the physical structure of coal and to determine the extent to which coal molecules may be covalently cross-linked and/or physically associated. Two common characterization methods, swellability and extractability, were used. A technique modifying the conventional swelling procedure was established to better determine network or associated model conformation. A new method for evaluating coal swelling involving laser scattering has also been developed. The charge-transfer interaction is relatively strong in high-volatile bituminous coal. Soaking in the presence of electron donors and acceptors proved effective for solubilizing the coal, but temperatures in excess of 200 C were required. More than 70 wt% of the coal was readily extracted with pyridine after soaking. Associative/dissociative equilibria of coal molecules were observed during soaking. From these results, the associated model has gained credibility over the network model as the representative structure of coal. Significant portions of coal molecules are unquestionably physically associated, but the overall extent is not known at this time.

  15. Photovoltaic Array on Adam Joseph Lewis Center

    Office of Energy Efficiency and Renewable Energy (EERE)

    In this photograph, a building at Oberlin College incorporates features that lessen its impact on the environment. Energy efficient and environmentally friendly features includes: 4,682 square feet...

  16. 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...

  17. AMIE (ACRF MJO Investigation Experiment)

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

    AMIE (ACRF MJO Investigation Experiment) Planning Meeting AMIE Science Steering Committee Chuck Long, Tony DelGenio, Bill Gustafson, Bob Houze, Mike Jensen, Steve Klein, Ruby...

  18. Lesson Plan: Home Energy Investigation

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

    Energy Investigation Author: Alexis Durow Grade LevelSubject 9 th 10 th Grade Environmental Science Relevant curriculum standards: CONTENT STANDARD D: As a result of their...

  19. Investigating and Using Biomass Gases

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

    Investigating and Using Biomass Gases Grades: 9-12 Topic: Biomass Authors: Eric Benson and Melissa Highfill Owner: National Renewable Energy Laboratory This educational material is...

  20. Investigations of the Absorption Properties of Near-Ground Aerosol by the Methods of Optical-Acoustic Spectrometry and Diff...

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

    Investigations of the Absorption Properties of Near-Ground Aerosol by the Methods of Optical-Acoustic Spectrometry and Diffuse Extinction V. S. Kozlov, M. V. Panchenko, A. B. Tikhomirov, and B. A. Tikhomirov Institute of Atmospheric Optics Tomsk, Russia Introduction Aerosol absorption is an important factor in the formation of non-selective radiation extinction in the visible wavelength range, and plays a great role in solving many radiative and climatic problems. The principal absorbing

  1. Notice of Intent to Investigate

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

    and guidance on submitting the requested documents is enclosed. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  2. Investigating the Effects of Temperature

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

    Investigating the Effects of Temperature on Power Output Objective: Students will use concepts learned in class to explore the many variables that effect the efficiency of solar panels in regards to power output. Materials: * PV Array or Solar Panel * 2 Multimeter * Frozen Ice Packs * Low Power DC Bulb * Halogen Lamp (500 Watts) * 4 or 5 Alligator clip wires * Timer Investigative Question: How does the power output change as the temperature of the PV system changes. Procedure: 1) Attach the

  3. Junior Solar Sprint - Classroom Investigations

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

    30 Revised 8/23/01 Classroom Investigations This document was created by: Andrew Heafitz with the assistance of: Diane Brancazio Kevin Otto Chris Saunders Ginger Sturcken 2 Note to teachers and mentors: This package of investigations is intended to aid the teacher or mentor in exploring the different components for a model solar car with their students. They are designed to give some background on the topic and discuss the different variables that go into each phenomena. The

  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. Hurricane Katrina Wind Investigation Report

    SciTech Connect (OSTI)

    Desjarlais, A. O.

    2007-08-15

    This investigation of roof damage caused by Hurricane Katrina is a joint effort of the Roofing Industry Committee on Weather Issues, Inc. (RICOWI) and the Oak Ridge National Laboratory/U.S. Department of Energy (ORNL/DOE). The Wind Investigation Program (WIP) was initiated in 1996. Hurricane damage that met the criteria of a major windstorm event did not materialize until Hurricanes Charley and Ivan occurred in August 2004. Hurricane Katrina presented a third opportunity for a wind damage investigation in August 29, 2005. The major objectives of the WIP are as follows: (1) to investigate the field performance of roofing assemblies after major wind events; (2) to factually describe roofing assembly performance and modes of failure; and (3) to formally report results of the investigations and damage modes for substantial wind speeds The goal of the WIP is to perform unbiased, detailed investigations by credible personnel from the roofing industry, the insurance industry, and academia. Data from these investigations will, it is hoped, lead to overall improvement in roofing products, systems, roofing application, and durability and a reduction in losses, which may lead to lower overall costs to the public. This report documents the results of an extensive and well-planned investigative effort. The following program changes were implemented as a result of the lessons learned during the Hurricane Charley and Ivan investigations: (1) A logistics team was deployed to damage areas immediately following landfall; (2) Aerial surveillance--imperative to target wind damage areas--was conducted; (3) Investigation teams were in place within 8 days; (4) Teams collected more detailed data; and (5) Teams took improved photographs and completed more detailed photo logs. Participating associations reviewed the results and lessons learned from the previous investigations and many have taken the following actions: (1) Moved forward with recommendations for new installation procedures

  6. Investigations on detonation shock dynamics and related topics. Final report

    SciTech Connect (OSTI)

    Stewart, D.S.

    1993-11-01

    This document is a final report that summarizes the research findings and research activities supported by the subcontract DOE-LANL-9-XG8-3931P-1 between the University of Illinois (D. S. Stewart Principal Investigator) and the University of California (Los Alamos National Laboratory, M-Division). The main focus of the work has been on investigations of Detonation Shock Dynamics. A second emphasis has been on modeling compaction of energetic materials and deflagration to detonation in those materials. The work has led to a number of extensions of the theory of Detonation Shock Dynamics (DSD) and its application as an engineering design method for high explosive systems. The work also enhanced the hydrocode capabilities of researchers in M-Division by modifications to CAVEAT, an existing Los Alamos hydrocode. Linear stability studies of detonation flows were carried out for the purpose of code verification. This work also broadened the existing theory for detonation. The work in this contract has led to the development of one-phase models for dynamic compaction of porous energetic materials and laid the groundwork for subsequent studies. Some work that modeled the discrete heterogeneous behavior of propellant beds was also performed. The contract supported the efforts of D. S. Stewart and a Postdoctoral student H. I. Lee at the University of Illinois.

  7. Investigation of breached depleted UF{sub 6} cylinders

    SciTech Connect (OSTI)

    DeVan, J.H.

    1991-12-31

    In June 1990, during a three-site inspection of cylinders being used for long-term storage of solid depleted UF{sub 6}, two 14-ton cylinders at Portsmouth, Ohio, were discovered with holes in the barrel section of the cylinders. An investigation team was immediately formed to determine the cause of the failures and their impact on future storage procedures and to recommend corrective actions. Subsequent investigation showed that the failures most probably resulted from mechanical damage that occurred at the time that the cylinders had been placed in the storage yard. In both cylinders evidence pointed to the impact of a lifting lug of an adjacent cylinder near the front stiffening ring, where deflection of the cylinder could occur only by tearing the cylinder. The impacts appear to have punctured the cylinders and thereby set up corrosion processes that greatly extended the openings in the wall and obliterated the original crack. Fortunately, the reaction products formed by this process were relatively protective and prevented any large-scale loss of uranium. The main factors that precipitated the failures were inadequate spacing between cylinders and deviations in the orientations of lifting lugs from their intended horizontal position. After reviewing the causes and effects of the failures, the team`s principal recommendation for remedial action concerned improved cylinder handling and inspection procedures. Design modifications and supplementary mechanical tests were also recommended to improve the cylinder containment integrity during the stacking operation.

  8. Federally Led Accident Investigation Reports | Department of...

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

    Federally Led Accident Investigation Reports Federally Led Accident Investigation Reports Includes Pre-March 2011 Type A Reports June 1, 1999 Type A Accident Investigation Board...

  9. Accident Investigation Report- Radiological Release

    Broader source: Energy.gov [DOE]

    On February 14, 2014, an airborne radiological release occurred at the Department of Energy Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. Because access to the underground was restricted following the event, the investigation was broken into two phases. The Phase 1 report focused on how the radiological material was released into the atmosphere and Phase 2, performed once limited access to the underground was re‐established, focused on the source of the released radiological material.

  10. Type B Accident Investigation, Subcontractor Employee Personal...

    Office of Environmental Management (EM)

    Investigation, Subcontractor Employee Personal Protective Equipment Ignition Incident on ... Type B Accident Investigation, Subcontractor Employee Personal Protective Equipment ...

  11. 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...

  12. Inspector General

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

    Principal

  13. Investigation Peer Review 2012 | Department of Energy

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

    2 Investigation Peer Review 2012 May 9, 2012 Subject: Report on the Quality Assessment Review of the Investigative Outcomes of the Office of Inspector General for the U.S. Department of Energy Reviewer: U.S. Environmental Protection Agency Investigation Peer Review 2012 (519.13 KB) More Documents & Publications Investigation Peer Review 2014 Investigation Peer Review 2008

  14. Investigation Peer Review 2014 | Department of Energy

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

    4 Investigation Peer Review 2014 July 14, 2014 Subject: Report on the Quality Assessment Review of the Investigative Operations of the Office of Inspector General for the U.S. Department of Energy Reviewer: U.S. Department of Veterans Affairs Investigation Peer Review 2014 (144.42 KB) More Documents & Publications Investigation Peer Review 2008 Investigation Peer Review 2012

  15. 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

  16. Microsecond Microfluidic Mixing for Investigation of Protein...

    Office of Scientific and Technical Information (OSTI)

    for Investigation of Protein Folding Kinetics Citation Details In-Document Search Title: Microsecond Microfluidic Mixing for Investigation of Protein Folding Kinetics You ...

  17. Nanoscale Investigation of Solid Electrolyte Interphase Inhibition...

    Office of Scientific and Technical Information (OSTI)

    Nanoscale Investigation of Solid Electrolyte Interphase Inhibition on Li-ion Battery MnO ... Citation Details In-Document Search Title: Nanoscale Investigation of Solid Electrolyte ...

  18. Department of Energy Opens Appliance Standards Investigation...

    Energy Savers [EERE]

    Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps Department of Energy Opens Appliance Standards Investigation for Certain ...

  19. DOE Accident Prevention and Investigation Program | Department...

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

    Additionally, HSS has developed: SAF-230 - 40 hour Accident Investigator, and the online SAF-230DE Accident Investigation Orientation, training courses. For more information see ...

  20. Mobility Agreement for Criminal Investigators | Department of...

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

    Mobility Agreement for Criminal Investigators Mobility Agreement for Criminal Investigators PDF icon Mobility Agreement More Documents & Publications Semiannual Report to Congress: ...

  1. Investigating Processes of Nanocrystal Formation and Transformation...

    Office of Scientific and Technical Information (OSTI)

    Investigating Processes of Nanocrystal Formation and Transformation via Liquid Cell TEM Citation Details In-Document Search Title: Investigating Processes of Nanocrystal Formation...

  2. Notification of Investigation Battelle Energy Alliance, LLC

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

    The investigation will include an onsite visit and interviews with contractor personnel. A request for documents to support the investigation will be provided separately via ...

  3. Notice of Investigation Letters | Department of Energy

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

    September 23, 2015 Enforcement Notice of Intent to Investigate, Computer Sciences Corporation The DOE Office of Enforcement issued a Notice of Intent to Investigate to Computer ...

  4. Audit/Investigation Records | Department of Energy

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

    PDF icon AuditInvestigation Records More Documents & Publications AuditInvestigative Records Schedule (Revision 2) ADMINISTRATIVE RECORDS SCHEDULE 18: SECURITY, EMERGENCY ...

  5. Investigations of Interfacial Structure in Thermoelectric Tellurides...

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

    Investigations of Interfacial Structure in Thermoelectric Tellurides Discusses examples of work on the investigation of atomic structure of interfaces in thermoelectric tellurides ...

  6. Before the House Committee on Energy and Commerce Subcommittee on Oversight and Investigations

    Broader source: Energy.gov [DOE]

    Subject: Radiological Release at the Waste Isolation Pilot Plant (WIPP) By: Madelyn Creedon, Principal Deputy Administrator, National Nuclear Security Administration

  7. Independent Oversight Investigation, Hanford Site- April 2004

    Office of Energy Efficiency and Renewable Energy (EERE)

    Investigation of Worker Vapor Exposure and Occupational Medicine Program Allegations at the Hanford Site

  8. Investigations of Interfacial Structure in Thermoelectric Tellurides

    Office of Energy Efficiency and Renewable Energy (EERE)

    Discusses examples of work on the investigation of atomic structure of interfaces in thermoelectric tellurides

  9. Experimental Investigation of Turbine Vane Heat Transfer for Alternative Fuels

    SciTech Connect (OSTI)

    Nix, Andrew Carl

    2015-03-23

    modern turbine engines; and What advancements in film cooling hole geometry and design can increase effectiveness of film cooling in turbines burning high-hydrogen coal syngas due to the higher heat loads and mass flow rates of the core flow? Experimental and numerical investigations of advanced cooling geometries that can improve resistance to surface deposition were performed. The answers to these questions were investigated through experimental measurements of turbine blade surface temperature and coolant coverage (via infrared camera images and thermocouples) and time-varying surface roughness in the NETL high-pressure combustion rig with accelerated, simulated surface deposition and advanced cooling hole concepts, coupled with detailed materials analysis and characterization using conventional methods of Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), X-Ray Diffraction (XRD), 3-D Surface Topography (using a 3-D stylus profilometer). Detailed surface temperatures and cooling effectiveness could not be measured due to issues with the NETL infrared camera system. In collaboration with faculty startup funding from the principal investigator, experimental and numerical investigations were performed of an advanced film cooling hole geometry, the anti-vortex hole (AVH), focusing on improving cooling effectiveness and decreasing the counter-rotating vortex of conventional cooling holes which can entrain mainstream particulate matter to the surface. The potential benefit of this program is in gaining a fundamental understanding of how the use of alternative fuels will effect the operation of modern gas turbine engines, providing valuable data for more effective cooling designs for future turbine systems utilizing alternative fuels.

  10. DOE Closes Investigation of Whirlpool's Maytag Refrigerator

    Broader source: Energy.gov [DOE]

    The Department of Energy has closed its investigation into the energy efficiency of Whirlpool's Maytag refrigerator-freezer model "MSD2578VE." The Department opened this investigation and requested...

  11. DOE Closes Investigation of Arcelik's Blomberg Refrigerator

    Broader source: Energy.gov [DOE]

    The Department of Energy has closed its investigation into the energy efficiency of Arcelik's Blomberg refrigerator-freezer model # BRFB1450. The Department opened this investigation based on a...

  12. Investigation Of Water Assisted Phase Transformation Process...

    Office of Scientific and Technical Information (OSTI)

    Investigation Of Water Assisted Phase Transformation Process From AlPO4-5 to AlPO4-tridymite Citation Details In-Document Search Title: Investigation Of Water Assisted Phase ...

  13. Investigation Peer Review 2008 | Department of Energy

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

    08 Investigation Peer Review 2008 September 15, 2008 Subject: Report on the Quality Assessment Review of the Investigative Operations of the Office of Inspector General for the U.S. Department of Energy Reviewer: U.S. Small Business Administration, Office of the Inspector General, Investigations Division Report on the Quality Assessment Review of the Investigative Operations of the Office of Inspector General for the U.S. Department of Energy (84.77 KB) More Documents & Publications Audit

  14. Investigations on Marine Hydrokinetic Turbine Foil Structural...

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

    Marine Hydrokinetic Turbine Foil Structural Health Monitoring Presented at GMREC METS - ... Investigations on Marine Hydrokinetic Turbine Foil Structural Health Monitoring ...

  15. Argonne National Laboratory Investigates Premature Bearing Failures |

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

    Department of Energy Investigates Premature Bearing Failures Argonne National Laboratory Investigates Premature Bearing Failures August 1, 2013 - 4:13pm Addthis This is an excerpt from the Second Quarter 2013 edition of the Wind Program R&D Newsletter. Researchers at Argonne National Laboratory (ANL) are investigating a leading cause of premature bearing failures in wind turbine gearboxes that can occur within the first 2 years of a gearbox's intended design life (20 years). The bearing

  16. Novel Coupled Thermochronometric and Geochemical Investigation...

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

    Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners Novel Coupled Thermochronometric and Geochemical ...

  17. Investigating coupled thermal-hydrological-mechanical processes...

    Office of Scientific and Technical Information (OSTI)

    processes in geothermal reservoirs Citation Details In-Document Search Title: Investigating coupled thermal-hydrological-mechanical processes in geothermal reservoirs ...

  18. ARM - ARM MJO Investigation Experiment (AMIE)

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

    ARM MJO Investigation Experiment (AMIE) ARM field campaigns on Gan Island, Maldives, and Manus Island, Papua New Guinea, will contribute significantly to concurrent national and ...

  19. Exploring Photovoltaics (9 investigations) | Department of Energy

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

    Standards are listed at the beginning of the curriculum guide. Owner The NEED Project Lesson PlansActivity Exploring Photovoltaics (9 investigations): Teacher Guide Exploring...

  20. Agencies complete comprehensive investigation for radioactive...

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

    a CERCLA (Superfund) Remedial Investigation and Baseline Risk Assessment and Feasibility Study of a radioactive and hazardous waste landfill at the U.S. Department of...

  1. Investigation and Analytical Description of Acoustic Production...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Investigation and Analytical Description of Acoustic Production by Magneto-Acoustic Mixing Technology Citation Details In-Document Search This content will become...

  2. DOE Issues WIPP Radiological Release Investigation Report

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

    Management (EM) released the initial accident investigation report related to the ... After the entry teams determine the source of the radiological event, the accident ...

  3. Seeking New Approaches to Investigate Domestication Events |...

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

    Seeking New Approaches to Investigate Domestication Events Monday, October 29, 2012 - 3:30am SSRL Bldg. 137, Rm. 322 Krish Seetah, Stanford University, Department of Anthropology...

  4. Argonne National Laboratory Investigates Premature Bearing Failures...

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

    Early results of this investigation were recently published in the peer-reviewed journal ... of Material Conference. Bench-top test methods are currently under development to mimic ...

  5. Scanning Transmission Electron Microscopy Investigations of Complex...

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

    oxidation of light paraffins and olefins, as well as the partial oxidation of methanol. We present HAADF-STEM investigations of various complex oxide phases and show that...

  6. Before the House Subcommittee on Investigations & Oversight ...

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

    on Investigations & Oversight - Committee on Science, Space, and Technology PDF icon 5-8-12KathleenHoganFT.pdf More Documents & Publications Before the Subcommittee on...

  7. Investigation of thermochemical biorefinery sizing and environmental...

    Office of Scientific and Technical Information (OSTI)

    Investigation of thermochemical biorefinery sizing and environmental sustainability impacts for conventional supply system and distributed pre-processing supply system designs...

  8. NMR Spectroscopic Investigation of Inclusion Complexes between...

    Office of Scientific and Technical Information (OSTI)

    NMR Spectroscopic Investigation of Inclusion Complexes between Cyclodextrins and the Neurotoxin Tetramethylenedisulfotetramine (TETS) Citation Details In-Document Search Title: NMR ...

  9. Spectroscopic and Microspectroscopic Investigation of Arsenic...

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

    study, researchers of Chapman University, the U.S. Geological Survey and SSRL have investigated the speciation of arsenic changes within mine tailings and surrounding soil samples. ...

  10. Investigation of Morphology and Hydrogen Adsorption Capacity...

    Office of Scientific and Technical Information (OSTI)

    of Morphology and Hydrogen Adsorption Capacity of Disordered Carbons Citation Details In-Document Search Title: Investigation of Morphology and Hydrogen Adsorption Capacity of ...

  11. Geothermal Energy Resource Investigations, Chocolate Mountains...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Energy Resource Investigations, Chocolate Mountains Aerial Gunnery Range,...

  12. Structural investigations of layered oxide materials for PHEV applications

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

    Structural Materials Challenges in the Deployment of Hydrogen Pipelines Brian Somerday Hydrogen and Metallurgy Science Department Sandia National Laboratories, Livermore, CA Hydrogen Transmission and Distribution Workshop National Renewable Energy Laboratory, Golden, Colorado Feb. 25-26, 2014 Two principal materials-related challenges for steel hydrogen pipelines: reliability and cost * Prominent reliability issue is potential for hydrogen embrittlement - No hydrogen embrittlement-related

  13. Experimental Investigation of Subcooled Flow Boiling

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

    8 Experimental Investigation of Subcooled Flow Boiling Yassin A. Hassan TAMU September 30, 2013 CASL-8-2013-0214-000 TEXAS A&M UNIVERSITY Experimental Investigation of Subcooled Flow Boiling Milestone Report PI: Yassin A. Hassan 9/30/2013 CASL-U-2013-0214-000 Contents Introduction ....................................................................................................................................................... 5 Experimental Setup

  14. Microsoft Word - nmn282==LEWIS COUNTY PUD--Official Statement...

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

    service to eligible customers and to undertake certain other programs, such as fish and wildlife protection, mitigation and enhancement. The District is a municipal...

  15. Public Utility District No. 1 of Lewis County, Washington

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

    service to eligible customers and to undertake certain other programs, such as fish and wildlife protection, mitigation and enhancement. PURPOSE OF THE 2013 BONDS AND...

  16. Department of Energy Contractor Diana Lewis Heading to National...

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

    Today Action Facilities Management holds active contracts with the Office of Legacy Management to manage security services for their Grand Junction, Colorado office, and does the ...

  17. Lewis County PUD- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Note: Incentives for weatherization equipment will be discontinued at various times during 2015. See program website for most up to date information. 

  18. MHK Projects/40MW Lewis project | Open Energy Information

    Open Energy Info (EERE)

    246493,"alt":0,"address":"","icon":"http:prod-http-80-800498448.us-east-1.elb.amazonaws.comwimages774Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":...

  19. CERT tribal internship program. Final intern report: Lewis Yellowrobe, 1995

    SciTech Connect (OSTI)

    1998-09-01

    The purpose of this internship was to present state legislators with the history and an overview of the Department of Energy`s policies towards occupational health and safety during cleanup of nuclear weapons production facilities. The approach used library research and phone and personal interviews to acquire information on DOE policies. This intern report contains the final report to legislators entitled ``Environmental restoration and waste management: Worker health and safety concerns during nuclear facility cleanup.`` It presents the current status of DOE occupational health and safety at production facilities, Congressional intent, past DOE occupational policies, and options for state legislators to use to get involved with DOE policy direction.

  20. DOE Finalizes WIPP Fire Investigation Report

    Broader source: Energy.gov [DOE]

    Washington, DC – Today, the Office of Environmental Management (EM) released the accident investigation report for the underground mine fire involving a salt haul truck at the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico.

  1. Investigations on the electronic, structural, magnetic properties...

    Office of Scientific and Technical Information (OSTI)

    ...-memory behavior in Tisub 2CoX (XAl, Ga, In) Citation Details In-Document Search Title: Investigations on the electronic, structural, magnetic properties related to shape-memory ...

  2. ARM - Publications: Science Team Meeting Documents: Investigation...

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

    Investigation of the impact of aerosols on clouds during the 2003 Aerosol IOP at the SGP Guo, Huan University of Michigan Aerosol-cloud interaction, that is, the aerosol indirect...

  3. DOE Closes Investigation of ASKO Dishwasher

    Broader source: Energy.gov [DOE]

    The Department of Energy has closed its investigation into the energy efficiency of ASKO Appliance Inc.'s dishwasher model D5122XXLB. After testing this model, the Department has found the model to...

  4. Experimental Investigation of Effect of Injection Parameters...

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

    An Experimental Investigation of the Origin of Increased NOx Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with Soy Biodiesel Optimization of Direct-Injection H2 ...

  5. NSTec Notice of Intent to Investigate

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

    and guidance on submitting the requested documents is enclosed. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  6. BSA Notification of Intent to Investigate

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

    of all documents to our office by the requested date is appreciated. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  7. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Investigating Extreme Ultraviolet Lithography Mask Defects Print Wednesday, 28 July 2010 00:00 Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using

  8. Near-Infrared Spectroscopic Investigation of Water in Supercritical CO2 and the Effect of CaCl2

    SciTech Connect (OSTI)

    Wang, Zheming; Felmy, Andrew R.; Thompson, Christopher J.; Loring, John S.; Joly, Alan G.; Rosso, Kevin M.; Schaef, Herbert T.; Dixon, David A.

    2013-01-25

    Near-infrared (NIR) spectroscopy was applied to investigate the dissolution and chemical interaction of water dissolved into supercritical carbon dioxide (scCO2) and the influence of CaCl2 in the co-existing aqueous phase at fo empe e : 40 50 75 nd 100 C at 90 atm. Consistent with the trend of the vapor pressure of water, the solubility of pure water in scCO2 inc e ed f om 40 ?C (0.32 mole%) o 100 ?C (1.61 mole%). The presence of CaCl2 negatively affects the solubility of water in scCO2: at a given temperature and pressure the solubility of water decreased as the concentration of CaCl2 in the aqueous phase increased, following the trend of the activity of water. A 40 ?C, the water concentration in scCO2 in contact with saturated CaCl2 aqueous solution was only 0.16 mole%, a drop of more than 50% as compared to pure water while that a 100 ?C was 1.12 mole%, a drop of over 30% as compared to pure water, under otherwise the same conditions. Analysis of the spectral profiles suggested that water dissolved into scCO2 exists in the monomeric form under the evaluated temperature and pressure conditions, for both neat water and CaCl2 solutions. However, its rotational degrees of freedom decrease at lower temperatures due to higher fluid densities, leading to formation of weak H2O:CO2 Lewis acid-base complexes. Similarly, the nearly invariant spectral profiles of dissolved water in the presence and absence of saturated CaCl2 under the same experimental conditions was taken as evidence that CaCl2 dissolution in scCO2 was limited as the dissolved Ca2+/CaCl2 would likely be highly hydrated and would alter the overall spectra of waters in the scCO2 phase.

  9. RCRA Facility Investigation/Remedial Investigation Report for the Grace Road Site (631-22G)

    SciTech Connect (OSTI)

    Palmer, E.

    1998-10-02

    This report summarizes the activities and documents the results of a Resource Conservation and Recovery Act Facility Investigation/Remedial Investigation conducted at Grace Road Site on the Savannah River Site near Aiken, South Carolina.

  10. Nevada nuclear waste storage investigations. Quarterly report, October-December 1981

    SciTech Connect (OSTI)

    1982-03-01

    The Nevada Nuclear Waste Storage Investigations (NNWSI) are investigating and determining whether specific underground rock masses are suitable for permanently disposing of highly radioactive wastes, studying and determining whether the Nevada Test Site (NTS) would qualify as a suitable repository site, and developing and demonstrating the capability to safely handle and store commercial spent reactor fuel and high-level waste. This document is a compilation of the technical progress of the principal project participants of the NNWSI in meeting the objectives described in the draft FY 1982 NNWSI Project Plan and revised planning documentation during the first quarter of FY 1982. The NNWSI Project Work Breakdown Structure (WBS) for FY 1982 is comprised of eight tasks which form the main sections of this document. They are: systems; waste package; site; repository; regulatory and institutional; test facilities; land acquisition; and program management. Scenarios for the release of radionuclide from a repository in alternate rock types occuring in the southwest NTS area were ranked by probabilities. Analysis of data from 60 wells in and around NTS are nearing completion. A computerized data recording and earthquake detection system that is more efficient was made operational. A series of 55 evaluations of repository locations in the screening area was performed. A review has been completed covering the likelihood of creep failure in a tuff repository. (DMC)

  11. Procedures for ground-water investigations

    SciTech Connect (OSTI)

    Not Available

    1989-09-01

    This manual was developed by the Pacific Northwest Laboratory (PNL) to document the procedures used to carry out and control the technical aspects of ground-water investigations at the PNL. Ground-water investigations are carried out to fulfill the requirements for the US Department of Energy (DOE) to meet the requirements of DOE Orders. Investigations are also performed for various clients to meet the requirements of the Resource Conservation and Recovery Act of 1976 (RCRA) and the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). National standards including procedures published by the American Society for Testing and Materials (ASTM) and the US Geological Survey were utilized in developing the procedures contained in this manual.

  12. ARM Madden-Julian Oscillation Investigation Experiment

    ScienceCinema (OSTI)

    Long, Chuck

    2014-06-13

    Results of the ARM Madden-Julian Oscillation (MJO) Investigation Experiment (AMIE) field campaign are contributing significantly to concurrent national and international research efforts addressing questions about how the MJO initiates and changes as it passes phenomenon differs in observations versus models.

  13. Procedures for ground-water investigations

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    This manual was developed by the Pacific Northwest Laboratory (PNL) to document the procedures used to carry out and control the technical aspects of ground-water investigations at the PNL. Ground-water monitoring procedures are developed and used in accordance with the PNL Quality Assurance Program.

  14. ARM Madden-Julian Oscillation Investigation Experiment

    SciTech Connect (OSTI)

    Long, Chuck

    2014-03-29

    Results of the ARM Madden-Julian Oscillation (MJO) Investigation Experiment (AMIE) field campaign are contributing significantly to concurrent national and international research efforts addressing questions about how the MJO initiates and changes as it passes phenomenon differs in observations versus models.

  15. Accident Investigation Report Phase II | Department of Energy

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

    On March 4, 2014, an Accident Investigation Board (the Board) was appointed by Matthew ... appointed an Accident Investigation Board to complete the investigation (Phase 2). ...

  16. Performance investigation of finned tube condensers

    SciTech Connect (OSTI)

    Mathur, G.D.

    1996-12-31

    A computer program has been developed to optimize the performance of finned tube condensers. The developed program is used to predict the thermal and hydrodynamic performance of finned tube condensers. The model is based on a steady-state finite difference model. The correlations for predicting the heat transfer and pressure drop are used from the literature. In this paper, the performance of a condenser of a 2-1/2 ton residential air conditioning system (split type) is optimized. The working fluid used in this investigation is R-22. ASHRAE`s condition A [Outside 95 F DBT/75 F WBT; Inside 80 F/67 F WBT] is used in this investigation. The predicted performance of the condenser is within {+-}5% of the experimental data.

  17. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  18. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  19. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  20. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  1. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  2. Investigating Extreme Ultraviolet Lithography Mask Defects

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

    Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper

  3. Investigations of Low Temperature Time Dependent Cracking

    SciTech Connect (OSTI)

    Van der Sluys, W A; Robitz, E S; Young, B A; Bloom, J

    2002-09-30

    The objective of this project was to investigate metallurgical and mechanical phenomena associated with time dependent cracking of cold bent carbon steel piping at temperatures between 327 C and 360 C. Boiler piping failures have demonstrated that understanding the fundamental metallurgical and mechanical parameters controlling these failures is insufficient to eliminate it from the field. The results of the project consisted of the development of a testing methodology to reproduce low temperature time dependent cracking in laboratory specimens. This methodology was used to evaluate the cracking resistance of candidate heats in order to identify the factors that enhance cracking sensitivity. The resultant data was integrated into current available life prediction tools.

  4. Investigating Temperature Effects on PV Arrays

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

    Schmidt Unit Title: Circuits and Electricity Subject: Physics Lesson Title: Investigating Temperature Effects on PV Arrays Grade Level(s): 11/12 Date(s): July 18, 2014 Lesson Length: 1 Class Period (65 minutes) * Learning Goal(s) [What should students know, understand, or be able to do as a result of this lab or activity.] Students will be able to measure current and voltage using a Multimeter. Students will be able to calculate the power of a PV array using voltage and current. Students will

  5. Spectroscopic and Microspectroscopic Investigation of Arsenic Speciation

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

    and Distribution in Mine Wastes | Stanford Synchrotron Radiation Lightsource Spectroscopic and Microspectroscopic Investigation of Arsenic Speciation and Distribution in Mine Wastes Monday, June 30, 2014 Figure 1. Micro-XRF maps of the (a) 250-500 µm, (b) 75-125 µm, (c) 32-45 µm, and (d) <20 µm size fractions of the Descarga mine tailings sample. Arsenic and iron Ka fluorescence signals are shown in red and blue, respectively; purple hues indicate particles that contain both elements.

  6. RCRA facility investigation for the townsite of Los Alamos, New Mexico

    SciTech Connect (OSTI)

    Dorries, A.M.; Conrad, R.C.; Nonno, L.M.

    1992-02-01

    During World War II, Los Alamos, New Mexico was established as an ideal location for the secrecy and safety needed for the research and development required to design a nuclear fission bomb. Experiments carried out in the 1940s generated both radioactive and hazardous waste constituents on what is presently part of the Los Alamos townsite. Under the RCRA permit issued to Los alamos national Laboratory in 1990, the Laboratory is scheduled for investigation of its solid waste management units (SWMUs). The existing information on levels of radioactivity on the townsite is principally data from soil samples taken during the last site decontamination in 1976, little information on the presence of hazardous constituents exists today. This paper addresses pathway analysis and a preliminary risk assessment for current residents of the Los Alamos townsite. The estimated dose levels, in mrem per year, show that the previously decontaminated SWMU areas on the Los Alamos townsite will not contribute a radiation dose of any concern to the current residents.

  7. Oxidative dehydrogenation of ethane and n-butane on VO{sub x}/Al{sub 2}O{sub 3} catalysts

    SciTech Connect (OSTI)

    Blasco, T.; Galli, A.; Lopez Neito, J.M.; Trifiro, F.

    1997-07-01

    The catalytic properties of vanadium oxides/aluminium oxides were investigated in the dehydrogenation of ethane and n-butane. The importance of Lewis acid sites is described.

  8. Computational Investigations of Solid-Liquid Interfaces

    SciTech Connect (OSTI)

    Mark Asta

    2011-08-31

    In a variety of materials synthesis and processing contexts, atomistic processes at heterophase interfaces play a critical role governing defect formation, growth morphologies, and microstructure evolution. Accurate knowledge of interfacial structure, free energies, mobilities and segregation coefficients are critical for predictive modeling of microstructure evolution, yet direct experimental measurement of these fundamental interfacial properties remains elusive in many cases. In this project first-principles calculations were combined with molecular-dynamics (MD) and Monte-Carlo (MC) simulations, to investigate the atomic-scale structural and dynamical properties of heterophase interfaces, and the relationship between these properties and the calculated thermodynamic and kinetic parameters that influence the evolution of phase transformation structures at nanometer to micron length scales. The topics investigated in this project were motivated primarily by phenomena associated with solidification processing of metals and alloys, and the main focus of the work was thus on solid-liquid interfaces and high-temperature grain boundaries. Additional efforts involved first-principles calculations of coherent solid-solid heterophase interfaces, where a close collaboration with researchers at the National Center for Electron Microscopy was undertaken to understand the evolution of novel core-shell precipitate microstructures in aluminum alloys.

  9. Investigation of gigawatt millimeter wave source applications

    SciTech Connect (OSTI)

    Bruder, J.A.; Belcher, M.L.

    1991-09-01

    The Georgia Tech Research Institute (GTRI) investigated potential applications of millimeter wave (MMW) sources with peak powers on the order of a gigawatt. This power level is representative of MMW devices such as the free electron laser (FEL) and the cyclotron auto-resonance maser (CARM) that are under development at the Lawrence Livermore National Laboratory (LLNL). In addition to determining the technical requirements for these applications, the investigation considered potential users and how a high power MMW system would expand their current capabilities. Two of the more promising applications were examined in detail to include trade-off evaluations system parameters. The trade-off evaluations included overall system configuration, frequency and coherence, component availability, and performance estimates. Brainstorming sessions were held to try and uncover additional applications for a gigawatt MMW source. In setting up guidelines for the session, the need to attempt to predict applications for the years 2000 to 2030 was stressed. Also, possible non-DoD applications needed to be considered. While some of these applications could not in themselves justify the costs involved in the development of the radar system, they could be considered potential secondary applications of the system. As a result of the sessions, a number of interesting potential applications evolved including: space object identification; low angle tracking; illuminator for space-based radar; radio astronomy; space vehicle navigation; space debris location; atmospheric research; wind shear detection; electronic countermeasures; low observable detection; and long range detection via ducting.

  10. Salmon Site Remedial Investigation Report, Exhibit 2

    SciTech Connect (OSTI)

    USDOE NV

    1999-09-01

    This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the

  11. Salmon Site Remedial Investigation Report, Exhibit 4

    SciTech Connect (OSTI)

    USDOE /NV

    1999-09-01

    This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the

  12. MAGIC: Marine ARM GPCI Investigation of Clouds

    SciTech Connect (OSTI)

    Lewis, ER; Wiscombe, WJ; Albrecht, BA; Bland, GL; Flagg, CN; Klein, SA; Kollias, P; Mace, G; Reynolds, RM; Schwartz, SE; Siebesma, AP; Teixeira, J; Wood, R; Zhang, M

    2012-10-03

    The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be deployed aboard the Horizon Lines cargo container ship merchant vessel (M/V) Spirit for MAGIC, the Marine ARM GPCI1 Investigation of Clouds. The Spirit will traverse the route between Los Angeles, California, and Honolulu, Hawaii, from October 2012 through September 2013 (except for a few months in the middle of this time period when the ship will be in dry dock). During this field campaign, AMF2 will observe and characterize the properties of clouds and precipitation, aerosols, and atmospheric radiation; standard meteorological and oceanographic variables; and atmospheric structure. There will also be two intensive observational periods (IOPs), one in January 2013 and one in July 2013, during which more detailed measurements of the atmospheric structure will be made.

  13. Investigators find hundreds of intentional nuclear releases

    SciTech Connect (OSTI)

    Lobsenz, G.

    1994-10-24

    Investigators with the federal Advisory Committee on Human Radiation Experiments have said that the category of intentional releases is now known to be larger, in variety and quantity, than the 13 releases identified prior to the committee`s formation in January 1994 by President Clinton. The committee is now aware of hundreds of additional intentional releases. In addition to the intentional releases, the committee said it had compiled documents on 400 biomedical experiments involving radiation prior to 1975, and had at least fragmentary evidence of more than 1,000 more. The committee also discovered a top secret 1953 Defense Department policy statement on human experimentation that was based on the World War II-era Nuremberg Code. The committee said it was looking into how or whether the policy was implemented. The committee is expected to issue a final report, including recommendations on possible compensation for victims by April 1995.

  14. Wood Pulp Digetster Wall Corrosion Investigation

    SciTech Connect (OSTI)

    Giles, GE

    2003-09-18

    The modeling of the flow in a wood pulp digester is but one component of the investigation of the corrosion of digesters. This report describes the development of a Near-Wall-Model (NWM) that is intended to couple with a CFD model that determines the flow, heat, and chemical species transport and reaction within the bulk flow of a digester. Lubrication theory approximations were chosen from which to develop a model that could determine the flow conditions within a thin layer near the vessel wall using information from the interior conditions provided by a CFD calculation of the complete digester. The other conditions will be determined by coupled solutions of the wood chip, heat, and chemical species transport and chemical reactions. The NWM was to couple with a digester performance code in an iterative fashion to provide more detailed information about the conditions within the NW region. Process Simulations, Ltd (PSL) is developing the digester performance code. This more detailed (and perhaps more accurate) information from the NWM was to provide an estimate of the conditions that could aggravate the corrosion at the wall. It is intended that this combined tool (NWM-PSL) could be used to understand conditions at/near the wall in order to develop methods to reduce the corrosion. However, development and testing of the NWM flow model took longer than anticipated and the other developments (energy and species transport, chemical reactions and linking with the PSL code) were not completed. The development and testing of the NWM are described in this report. In addition, the investigation of the potential effects of a clear layer (layer reduced in concentration of wood chips) near the wall is reported in Appendix D. The existence of a clear layer was found to enhance the flow near the wall.

  15. Principal Characteristics of a Modern Grid

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

    ... Against Attack and Natural Disaster MODERN GRID S T R ... downturn US dependence on foreign energy sources Rising oil ... qualifying Smart Grid investments States shall consider: ...

  16. Principal Characteristics of a Modern Grid

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

    ... Today Tomorrow Focus on outages not power quality PQ a ... system losses Integrated outage management Risk assessment ... Home area network Meter Data Management Time of Use ...

  17. 1999 Commercial Buildings Characteristics--Principal Building...

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

    contact the National Energy Information Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Differences between the...

  18. 1999 Commercial Buildings Characteristics--Disaggregated Principal...

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

    (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Top Return to: "1999 CBECS-Commercial Buildings Characteristics" Specific questions...

  19. Christopher Smith Principal Deputy Assistant Secretary Office...

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

    El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. There also are two countries - Israel and Costa Rica...

  20. 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 24 24 The Smart Grid Gap Characteristic Today's Grid Smart ... MODERN GRID S T R A T E G Y Utility Benefits Operational efficiencies Metering and billing ...

  1. Principal Characteristics of a Modern Grid

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

    ... Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 40 The Milestone View Smart Grid Milestones Advanced Metering Infrastructure (AMI) Advanced ...

  2. Principal Characteristics of a Modern Grid

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

    ... generation and storage options Enable new products, services, and markets Provide power quality for the digital economy Optimize asset utilization and operate efficiently ...

  3. 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 8 8 It will "Provide power quality for the digital economy" Monitors, diagnoses and responds to PQ issues Supplies various grades of power quality at ...

  4. Principal Characteristics of a Modern Grid

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

    ... The Smart Grid will: Enable active participation by consumers Accommodate all generation and storage options Enable new products, services and markets Provide power quality for the ...

  5. Christopher Smith Principal Deputy Assistant Secretary Office...

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

    increased significantly, outpacing consumption growth, resulting in declining natural gas and LNG imports. Production growth is primarily due to the development of improved...

  6. Principal Characteristics of a Modern Grid

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

    ... Demand is going up Prices going up Unreliability is costing consumers billions of dollars ... Climate change National security 50 coal plants canceled delayed since January ...

  7. Principal Characteristics of a Modern Grid

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

    ... And are powered by: Clean nuclear and coal with carbon capture Renewables and other ... in peak loads - lowering prices for consumers Improved grid reliability - decreasing ...

  8. Principal Characteristics of a Modern Grid

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

    ... Climate change National security 50 coal plants canceled delayed since January ... The Smart Grid is "trans-active" and will: Enable active participation by consumers ...

  9. 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 Other considerations 50 coal plants canceled or delayed since ... The Smart Grid will: Enable active participation by consumers Accommodate all generation ...

  10. Principal Characteristics of a Modern Grid

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

    ... Security Ratio of distributed generation to total generation Consumers participating in ... Climate change National security 50 coal plants canceled delayed since January ...

  11. Principal Characteristics of a Modern Grid

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

    And are powered by: Clean nuclear and coal with carbon capture Renewables and other ... in peak loads - lowering prices for consumers Improved grid reliability - decreasing ...

  12. Principal Characteristics of a Modern Grid

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

    to active control in Distribution New ways for ... Home Area Networks Terabyte Data Mgmt Microgrids Cell ... scalable, interoperable solutions leading to a plug 'n' ...

  13. Principal Characteristics of a Modern Grid

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

    ... cable & rotating machines Microgrids Advanced switches and conductors ... MODERN GRID S T R A T E G Y 39 Advanced Distribution Solutions Smart sensors and control devices ...

  14. Principal Associate Director - Science, Technology, and Engineering

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

    He has made major contributions in the areas of soliton mathematics and applications, quantum complexity, structural and magnetic transitions, collective excitations in ...

  15. Principal Characteristics of a Modern Grid

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

    operations * Optimization * Systems planning * Emergency * Restoration * Routine operations * ... or network sections Handles problems too large or too fast-moving for ...

  16. Richard King: Principal Scientist, Spectrolab, Inc. | Center...

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

    such as Cu2ZnSn(S,Se)4, and to newer compounds such as perovskite CH3NH3PbX3 (where X Cl, Br, I) semiconductors which are showing promise for thin-film solar cells. ...

  17. Principal Characteristics of a Modern Grid

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

    ... Today Tomorrow Focus on outages not power quality PQ a priority with variety of pricequality options based on needs Office of Electricity Delivery and Energy Reliability MODERN ...

  18. Principal Characteristics of a Modern Grid

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

    ... Mature, well-integrated wholesale markets, growth of new electricity markets Meets PQ Needs Focus on outages not power quality PQ a priority with a variety of qualityprice options ...

  19. 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 Metrics aim at goal achievement Reliability Outage duration and frequency Momentary outages Power Quality Security Ratio of distributed generation to ...

  20. Principal Characteristics of a Modern Grid

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

    2030 Distributed Electricity Environment - independent, sustainable, and sassy International Student Energy Summit Presented by Steve Pullins, Modern Grid Team June 2009 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Powering the 21 st Century Economy This material is based upon work supported by the Department

  1. Principal Characteristics of a Modern Grid

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

    NETL Modern Grid Strategy Overview ABB 2008 Power World Conference Bruce Renz January 14, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y The Modern Grid Strategy (MGS) President Bush has asked the U.S. Department of Energy to lead a national effort to modernize and expand the electric grid. The Office of

  2. Principal Characteristics of a Modern Grid

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

    Revolution? ACI Revolutionizing the Smart Grid Presented by Steve Pullins, Modern Grid Team May 2009 1 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work

  3. Principal Characteristics of a Modern Grid

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

    Activities 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead ACSessions 2009 April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account of work sponsored by an

  4. Principal Characteristics of a Modern Grid

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

    FERC - NARUC Smart Grid Collaborative Meeting Joe Miller - Modern Grid Strategy Team July 23, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Smart Grid Background What is the Smart Grid? Some closing thoughts Questions 3 MODERN GRID S T R A T E G Y Smart Grid Background 4 Office of

  5. Principal Characteristics of a Modern Grid

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

    Basics 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead Grid Econ - The Economics of a Smarter Electric Grid March 16, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an

  6. Principal Characteristics of a Modern Grid

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

    Hawaii Clean Energy Initiative Joe Miller - Modern Grid Team Lead April 21, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency

  7. Principal Characteristics of a Modern Grid

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

    Smart Grid - What's so Smart About It? An Educational Forum on Smart Grids Joe Miller - Modern Grid Strategy Team June 24, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Agenda What is the Smart Grid? EISA 2007 Highlights DOE Activities Questions MODERN GRID S T R A T E G Y What is the Smart Grid? 4

  8. Principal Characteristics of a Modern Grid

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

    An Emerging Option Joe Miller - Modern Grid Team IRPS Conference December 10, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Agenda What is it? Where's the value? What does it mean for consumers? Some current activities Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 3

  9. Principal Characteristics of a Modern Grid

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

    What is the Smart Grid? Illinois Smart Grid Initiative Joe Miller - Modern Grid Strategy Team June 3, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 What is the role of the MGS? Define a vision for the Modern Grid Reach out to stakeholders to gain consensus Assist in the identification and resolution of

  10. Principal Characteristics of a Modern Grid

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

    Grid: Features, Benefits and Costs Illinois Smart Grid Initiative Joe Miller - Modern Grid Strategy Team July 8, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Why modernize the grid? What is the Smart Grid? What is the value proposition? Questions 3 MODERN GRID S T R A T E G Y Why modernize

  11. Principal Characteristics of a Modern Grid

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

    Mid-America Regulatory Conference Joe Miller - DOE / NETL Modern Grid Team Lead June 15, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored

  12. Principal Characteristics of a Modern Grid

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

    Structuring the Smart Grid Framework: Application of Complex Systems Engineering Joe Miller - DOE / NETL Modern Grid Team Lead Committee on Science, Engineering, and Public Policy May 15, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy

  13. Principal Characteristics of a Modern Grid

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

    PSC Missouri - Utility Meeting Joe Miller, Steve Pullins - Modern Grid Team January 9, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Agenda Topics What is the Modern Grid Strategy? What is the Modern Grid? Why do we need to modernize the grid? What are some of the benefits? How do we achieve a Modern

  14. Principal Characteristics of a Modern Grid

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

    Viability and Business Case of Alternative Smart Grid Scenarios 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as

  15. Principal Characteristics of a Modern Grid

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

    Joe Miller - Modern Grid Team October 6, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Agenda The Smart Grid - a refresher "Push" drivers - a case for action "Pull" drivers - Smart Grid opportunities Some Smart Grid impacts Office of Electricity Delivery and Energy Reliability MODERN

  16. Principal Characteristics of a Modern Grid

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

    Taiwan Power Briefing on the Smart Grid 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Morgantown, WV March 20, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  17. Principal Characteristics of a Modern Grid

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

    Barriers to Smart Grid Implementation - Is There Light at the End of the Tunnel? Utility Field Service Conference Steve Pullins - Modern Grid Team May 29, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Call for Change - Drivers and Trends to Watch The national average in reliability metrics over the last

  18. Principal Characteristics of a Modern Grid

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

    Building the Smart Grid Team Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Utility Field Services 2009 29 April 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  19. Principal Characteristics of a Modern Grid

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

    Some Technical Challenges Symposium on Modeling & Control of Alternative Energy Systems Joe Miller - Modern Grid Team Lead April 2, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation

  20. Principal Characteristics of a Modern Grid

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

    Modern Grid Wisconsin Public Utility Institute and UW Energy Institute Joe Miller, Steve Pullins, Steve Bossart - Modern Grid Team April 29, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Today's Objectives To share our views on several Modern Grid concepts: What is the Modern Grid Strategy? What is the

  1. Principal Characteristics of a Modern Grid

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

    Grid Wabash Valley Power Joe Miller - Modern Grid Strategy Team July 15, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Smart Grid background Why modernize the grid? What is the Smart Grid? What is the value proposition? How do we get there? What are some of the barriers? Questions 3 MODERN

  2. Principal Characteristics of a Modern Grid

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

    Bruce Renz - Modern Grid Team December 9, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE- AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government.

  3. Principal Associate Director - Operations and Business

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

    at Los Alamos National Laboratory. Leasure oversees directorates of Business Innovation Services; Environment, Safety and Health; Nuclear and High Hazard Operations; and...

  4. Principal Characteristics of a Modern Grid

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

    Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 ...

  5. Principal Characteristics of a Modern Grid

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

    and Energy Reliability Steve Pullins, Modern Grid Strategy Team Utility Field Services 2009 29 April 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T ...

  6. Progress with field investigations at Stripa

    SciTech Connect (OSTI)

    Witherspoon, P.A.; Cook, N.G.W.; Gale, J.E.

    1980-02-01

    It is generally agreed that the most practicable method of isolating nuclear wastes from the biosphere is by deep burial in suitable geologic formations. Such burial achieves a high degree of physical isolation but raises questions concerning the rate at which some of these wastes may return to the biosphere through transport by groundwater. Any suitable repository site will be disturbed first by the excavation of the repository and second by the thermal pulse caused by the radioactive decay of the wastes. To assess the effectiveness of geologic isolation it is necessary to develop the capability of predicting the response of a rock mass to such a thermal pulse. Ultimately, this requires field measurements at depths below surface and in media representative of those likely to be encountered at an actual repository. Access to a granitic rock mass adjacent to a defunct iron ore mine at Stripa in Sweden at a depth of about 350 m below surface has provided a unique opportunity to conduct a comprehensive suite of hydrological and thermo-mechanical experiments under such conditions virtually without delay. The results of these field tests have shown the importance of geologic structure and the functional dependence of the thermo-mechanical properties on temperature in developing a valid predictive model. The results have also demonstrated the vital importance of being able to carry out large scale investigations in a field test facility.

  7. Investigation of Iron Aluminide Weld Overlays

    SciTech Connect (OSTI)

    Banovic, S.W.; DuPont, J.B.; Levin, B.F.; Marder, A.R.

    1999-08-02

    Conventional fossil fired boilers have been retrofitted with low NO(sub)x burners in order for the power plants to comply with new clean air regulations. Due to the operating characteristics of these burners, boiler tube sulfidation corrosion typically has been enhanced resulting in premature tube failure. To protect the existing panels from accelerated attack, weld overlay coatings are typically being applied. By depositing an alloy that offers better corrosion resistance than the underlying tube material, the wastage rates can be reduced. While Ni-based and stainless steel compositions are presently providing protection, they are expensive and susceptible to failure via corrosion-fatigue due to microsegregation upon solidification. Another material system presently under consideration for use as a coating in the oxidation/sulfidation environments is iron-aluminum. These alloys are relatively inexpensive, exhibit little microsegregation, and show excellent corrosion resistance. However, their use is limited due to weldability issues and their lack of corrosion characterization in simulated low NO(sub)x gas compositions. Therefore a program was initiated in 1996 to evaluate the use of iron-aluminum weld overlay coatings for erosion/corrosion protection of boiler tubes in fossil fired boilers with low NO(sub)x burners. Investigated properties included weldability, corrosion behavior, erosion resistance, and erosion-corrosion performance.

  8. Investigations of Galaxy Clusters Using Gravitational Lensing

    SciTech Connect (OSTI)

    Wiesner, Matthew P.

    2014-08-01

    In this dissertation, we discuss the properties of galaxy clusters that have been determined using strong and weak gravitational lensing. A galaxy cluster is a collection of galaxies that are bound together by the force of gravity, while gravitational lensing is the bending of light by gravity. Strong lensing is the formation of arcs or rings of light surrounding clusters and weak lensing is a change in the apparent shapes of many galaxies. In this work we examine the properties of several samples of galaxy clusters using gravitational lensing. In Chapter 1 we introduce astrophysical theory of galaxy clusters and gravitational lensing. In Chapter 2 we examine evidence from our data that galaxy clusters are more concentrated than cosmology would predict. In Chapter 3 we investigate whether our assumptions about the number of galaxies in our clusters was valid by examining new data. In Chapter 4 we describe a determination of a relationship between mass and number of galaxies in a cluster at higher redshift than has been found before. In Chapter 5 we describe a model of the mass distribution in one of the ten lensing systems discovered by our group at Fermilab. Finally in Chapter 6 we summarize our conclusions.

  9. Automated software system reduces leak investigation time

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    With more than a million customers in the New York City boroughs of Brooklyn, Queens, and Staten Island, Brooklyn Union Gas Co. is one of the largest natural gas distributors in the US. In September 1993, the company began working with MapFrame Corp., Dallas, to develop a new program to automate their underground leak investigation process. Automating this process would greatly reduce time in finding a leaking main and result in improved customer relations and productivity gains. Keys to the success of this program were in using pen computers, wireless communications, and a jointly-developed software. MapFrame and Brooklyn Union Gas agreed that the application should allow onsite users to: display a model of the affected area using map data to show streets, services, buildings, manholes, street lights, and other landmarks; record bar hole readings, manipulate data, and use diagnostic tools to analyze gas concentrations; update leak records (per legal requirements); and integrate Map Data. The paper reviews this program.

  10. Investigating an API for resilient exascale computing.

    SciTech Connect (OSTI)

    Stearley, Jon R.; Tomkins, James; VanDyke, John P.; Ferreira, Kurt Brian; Laros, James H.,; Bridges, Patrick

    2013-05-01

    Increased HPC capability comes with increased complexity, part counts, and fault occurrences. In- creasing the resilience of systems and applications to faults is a critical requirement facing the viability of exascale systems, as the overhead of traditional checkpoint/restart is projected to outweigh its bene ts due to fault rates outpacing I/O bandwidths. As faults occur and propagate throughout hardware and software layers, pervasive noti cation and handling mechanisms are necessary. This report describes an initial investigation of fault types and programming interfaces to mitigate them. Proof-of-concept APIs are presented for the frequent and important cases of memory errors and node failures, and a strategy proposed for lesystem failures. These involve changes to the operating system, runtime, I/O library, and application layers. While a single API for fault handling among hardware and OS and application system-wide remains elusive, the e ort increased our understanding of both the mountainous challenges and the promising trailheads. 3

  11. SAF-230DE- Web Based Course: Accident Investigation Overview

    Broader source: Energy.gov [DOE]

    This course that provides an overview of the fundamentals of accident investigation. The course is intended to meet the every five year refresher training requirement for DOE Federal Accident Investigators under DOE O 225.1B Accident Investigations.

  12. Audit/Investigative Records Schedule (Revision 2) | Department of Energy

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

    Audit/Investigative Records Schedule (Revision 2) Audit/Investigative Records Schedule (Revision 2) This schedule covers both records associated with investigations other than those performed by the Office of the Inspector General (OIG) as well as records created by the Department's OIG investigations. Audit/Investigative Records Schedule (Revision 2) (21.38 KB) More Documents & Publications Audit/Investigation Records ADMINISTRATIVE RECORDS SCHEDULE 18: SECURITY, EMERGENCY PLANNING, AND

  13. Synchrotron Investigations of SOFC Cathode Degradation

    SciTech Connect (OSTI)

    Idzerda, Yves

    2013-09-30

    The atomic variations occurring in cathode/electrolyte interface regions of La{sub 1-x}Sr{sub x}Co{sub y}Fe{sub 1-y}O{sub 3-?} (LSCF) cathodes and other SOFC related materials have been investigated and characterized using soft X-ray Absorption Spectroscopy (XAS) and diffuse soft X-ray Resonant Scattering (XRS). X-ray Absorption Spectroscopy in the soft X-ray region (soft XAS) is shown to be a sensitive technique to quantify the disruption that occurs and can be used to suggest a concrete mechanism for the degradation. For LSC, LSF, and LSCF films, a significant degradation mechanism is shown to be Sr out-diffusion. By using the XAS spectra of hexavalent Cr in SrCrO4 and trivalent Cr in Cr2O3, the driving factor for Sr segregation was identified to be the oxygen vacancy concentration at the anode and cathode side of of symmetric LSCF/GDC/LSCF heterostructures. This is direct evidence of vacancy induced cation diffusion and is shown to be a significant indicator of cathode/electrolyte interfacial degradation. X-ray absorption spectroscopy is used to identify the occupation of the A-sites and B-sites for LSC, LSF, and LSCF cathodes doped with other transition metals, including doping induced migration of Sr to the anti-site for Sr, a significant cathode degradation indicator. By using spatially resolved valence mapping of Co, a complete picture of the surface electrochemistry can be determined. This is especially important in identifying degradation phenomena where the degradation is spatially localized to the extremities of the electrochemistry and not the average. For samples that have electrochemical parameters that are measured to be spatially uniform, the Co valence modifications were correlated to the effects of current density, overpotential, and humidity.

  14. Before the Subcommittee on Oversight and Investigations - House...

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

    Oversight and Investigations - House Energy and Commerce Committee Before the Subcommittee on Oversight and Investigations - House Energy and Commerce Committee Testimony of Daniel...

  15. Before The Subcommittee on Oversight and Investigations - House...

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

    The Subcommittee on Oversight and Investigations - House Committee on Energy and Commerce Before The Subcommittee on Oversight and Investigations - House Committee on Energy and...

  16. Before House Subcommittee on Oversight and Investigations - Committee...

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

    House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce Before House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce...

  17. Summary of Investigations on Technical Feasibility of Direct...

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

    Summary of Investigations on Technical Feasibility of Direct Disposal of Dual-Purpose Canisters R1 Summary of Investigations on Technical Feasibility of Direct Disposal of ...

  18. Type B Accident Investigation Board Report on the October 8,...

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

    Type B Accident Investigation on the February 17, 2004, Personal Injury Accident, Bettis Atomic Power Laboratory Type B Accident Investigation of the Arc Flash at Brookhaven ...

  19. Sandia Energy - Geomechanical Modeling to Investigate the Cause...

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

    Geomechanical Modeling to Investigate the Cause of Oil Leaks in Wellbores at Big Hill Strategic Petroleum Reserve Home Highlights - HPC Geomechanical Modeling to Investigate the...

  20. Accident Investigation of the February 5, 2014, Underground Salt...

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

    Accident Investigation of the February 5, 2014, Underground Salt Haul Truck Fire at the Waste Isolation Pilot Plant, Carlsbad NM March 26, 2014 Accident Investigation of the ...

  1. Los Alamos National Laboratory Accident Investigation Board Corrective...

    Office of Environmental Management (EM)

    Accident Investigation Board Corrective Action Plan Update Los Alamos National Laboratory Accident Investigation Board Corrective Action Plan Update Topic: Status of the Corrective ...

  2. Investigation of Sulfur Deactivation on Cu/Zeolite SCR Catalysts...

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

    Sulfur Deactivation on CuZeolite SCR Catalysts in Diesel Application Investigation of Sulfur Deactivation on CuZeolite SCR Catalysts in Diesel Application Investigation of Sulfur ...

  3. Corrective Action Investigation Plan for the Central Nevada Test...

    Office of Legacy Management (LM)

    CORRECTIVE ACTION INVESTIGATION PLAN FOR THE CENTRAL NEVADA TEST AREA SUBSURFACE SITES ... CORRECTIVE ACTION INVESTIGATION PLAN FOR THE CENTRAL NEVADA TEST AREA SUBSURFACE SITES ...

  4. Final Report Limited Soil Investigation of Project Chariot Test...

    Office of Legacy Management (LM)

    Limited Soil Investigation of Project Chariot Test Holes Cape Thompson, Alaska December ... Soil Investigation of Project Chariot Test Holes, Cape Thompson, Alaska Fairbanks ...

  5. Before the House Science and Technology Subcommittee on Investigations...

    Energy Savers [EERE]

    Before the House Science and Technology Subcommittee on Investigations and Oversight Before the House Science and Technology Subcommittee on Investigations and Oversight By: ...

  6. Type B Accident Investigation Board Report of the Savannah River...

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

    Processing Facility on October 6, 2009 Type B Accident Investigation Board Report of the ... This report documents the results of the Type B Accident Investigation Board (Board) ...

  7. Type B Accident Investigation Board Report on the October 15...

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

    Type B Accident Investigation Board Report on the October 15, 2001, Grout Injection ... Type B Accident Investigation Board Report on the October 15, 2001, Grout Injection ...

  8. Department of Energy Opens Investigation into Alleged Lighting...

    Office of Environmental Management (EM)

    Opens Investigation into Alleged Lighting Efficiency Violations Department of Energy Opens Investigation into Alleged Lighting Efficiency Violations March 24, 2010 - 12:00am ...

  9. Accident Investigation Report - Fire Report | Department of Energy

    Office of Environmental Management (EM)

    an Accident Investigation Board to investigate an underground mine fire involving a salt haul truck occurred at DOE's WIPP near Carlsbad, New Mexico. The Board began the...

  10. "Lidar Investigations of Aerosol, Cloud, and Boundary Layer Properties...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: "Lidar Investigations of Aerosol, Cloud, and Boundary Layer Properties Over the ARM ACRF Sites" Citation Details In-Document Search Title: "Lidar Investigations ...

  11. Accident Investigation of the July 30, 2013, Electrical Fatality...

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

    (BPA) Chief Safety Officer, a Level I Accident Investigation was convened to investigate an accident that resulted in the fatality of a Wilson Construction Company Crew Foreman. ...

  12. Development of Model Filtration Media for Investigating Size...

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

    Model Filtration Media for Investigating Size-Dependent Filtration Efficiency Development of Model Filtration Media for Investigating Size-Dependent Filtration Efficiency A novel ...

  13. Accident Investigation Reports - Type B | Department of Energy

    Office of Environmental Management (EM)

    September 1, 2010 Type B Accident Investigation Board Report Employee Puncture Wound at ... investigation of the June 14, 2010, employee puncture wound at the Department of ...

  14. Type B Accident Investigation Board Report Employee Puncture...

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

    investigation of the June 14, 2010, employee puncture wound at the Department of ... TYPE B ACCIDENT INVESTIGATION BOARD REPORT EMPLOYEE PUNCTURE WOUND AT THE F-TRU WASTE ...

  15. Investigation of Possible Wellbore Cement Failures During Hydraulic...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Investigation of Possible Wellbore Cement Failures During Hydraulic Fracturing Operations Citation Details In-Document Search Title: Investigation of Possible ...

  16. Stantec Investigates Bat Activity in Atlantic and Great Lakes...

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

    Stantec Investigates Bat Activity in Atlantic and Great Lakes Offshore Regions Stantec Investigates Bat Activity in Atlantic and Great Lakes Offshore Regions October 1, 2013 - ...

  17. NMAC 4.10.8 Permits to Conduct Archaeological Investigations...

    Open Energy Info (EERE)

    Archaeological Investigations on State LandLegal Abstract These rules describe the procedures used to review and issue a permit for archaeological investigations on lands owned,...

  18. Before the House Subcommittee on Oversight and Investigations...

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

    Oversight and Investigations - Energy and Commerce Committee Before the House Subcommittee on Oversight and Investigations - Energy and Commerce Committee Testimony of Peter W. ...

  19. Experimental and Theoretical Investigation of Lubricant and Additive...

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

    Theoretical Investigation of Lubricant and Additive Effects on Engine Friction Experimental and Theoretical Investigation of Lubricant and Additive Effects on Engine Friction ...

  20. Before the Subcommittee on Oversight and Investigations - House...

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

    Oversight and Investigations - House Committee on Energy and Commerce Before the Subcommittee on Oversight and Investigations - House Committee on Energy and Commerce Testimony of ...

  1. Modeling Investigation on a Deflecting-Accelerating Composite...

    Office of Scientific and Technical Information (OSTI)

    Modeling Investigation on a Deflecting-Accelerating Composite RF-cavity System for Phase Space Beam Control Citation Details In-Document Search Title: Modeling Investigation on a...

  2. RCRA Facility Investigation/Remedial Investigation Report with the Baseline Risk Assessment for the 716-A Motor Shops Seepage Basin

    SciTech Connect (OSTI)

    Palmer, E.

    1997-08-25

    This document describes the RCRA Facility Investigation/Remedial Investigation/Baseline Risk Assessment of the 716-A Motor Shops Seepage Basin.

  3. Research investigations in oil shale, tar sand, coal research, advanced exploratory process technology, and advanced fuels research: Volume 1 -- Base program. Final report, October 1986--September 1993

    SciTech Connect (OSTI)

    Smith, V.E.

    1994-05-01

    Numerous studies have been conducted in five principal areas: oil shale, tar sand, underground coal gasification, advanced process technology, and advanced fuels research. In subsequent years, underground coal gasification was broadened to be coal research, under which several research activities were conducted that related to coal processing. The most significant change occurred in 1989 when the agreement was redefined as a Base Program and a Jointly Sponsored Research Program (JSRP). Investigations were conducted under the Base Program to determine the physical and chemical properties of materials suitable for conversion to liquid and gaseous fuels, to test and evaluate processes and innovative concepts for such conversions, to monitor and determine environmental impacts related to development of commercial-sized operations, and to evaluate methods for mitigation of potential environmental impacts. This report is divided into two volumes: Volume 1 consists of 28 summaries that describe the principal research efforts conducted under the Base Program in five topic areas. Volume 2 describes tasks performed within the JSRP. Research conducted under this agreement has resulted in technology transfer of a variety of energy-related research information. A listing of related publications and presentations is given at the end of each research topic summary. More specific and detailed information is provided in the topical reports referenced in the related publications listings.

  4. Phase report 1C, TA-21 operable unit RCRA Facility Investigation, Outfalls Investigation

    SciTech Connect (OSTI)

    Not Available

    1994-02-28

    This phase report summarizes the results of field investigations conducted in 1992 at Technical Area 21 of Los Alamos National Laboratory, as prescribed by the RCRA Facility Investigation work plan for the Technical Area 21 operable unit (also known as OU 1106). This phase report is the last part of a three-part phase report describing the results of field work conducted in 1992 at this operable unit. Phase Report lA, issued on l4 June l993, summarized site geologic characterization activities. Phase report 1B, issued on 28 January 1994, included an assessment of site-wide surface soil background, airborne emissions deposition, and contamination in the locations of two former air filtration buildings. The investigations assessed in Phase Report 1C include field radiation surveys and surface and near-surface sampling to characterize potential contamination at 25 outfalls and septic systems listed as SWMUs in the RFI work plan. Based on the RFI data, it is recommended that no further action is warranted for 8 SWMUs and further action is recommended for 3 SWMUs addressed in this phase report. For 14 SWMUs which represent no immediate threat to human health or environment, deferral of further action/no further action decisions is recommended until outstanding analytical data are received, sampling of adjacent SWMUs is completed, or decisions are made about the baseline risk assessment approach.

  5. Foundation investigation and treatment for the Itaipu project, Brazil-Paraguay border

    SciTech Connect (OSTI)

    Cabrera, J.G.

    1985-01-01

    After selection of the site for this major hydroelectric project on the Parana River on the basis of hydrologic, topographic and geologic considerations, initial borings made in the river bed revealed an extremely fractured zone nearly 20 m below the bedrock surface. Conventional core recovery methods were insufficient to define the fragmented zone, therefore five borings were made at the river banks, utilizing the integral sampling method. Recovery of material, which appeared to be a fault gouge, led to the decision to sink an exploratory shaft in the right bank. From this 113 m deep shaft, short drift tunnels were driven to test the principal discontinuities in the basalt flows and the strength of the interflow breccias. Evidence of the existence of a set of intersecting shear zones soon became apparent and, after dewatering the foundation area, four access shafts were sunk within the base area of the highest blocks of the dam, from which exploratory tunnels were driven across and parallel to the river. The shear zones were revealed to be thrust faults, probably caused by buckling of the remainder of a basalt flow due to rapid dowcutting by the river and high horizontal initial stresses. All the tunnels driven for investigative purposes followed a retangular grid layout, so that they could become part of an elaborate shear key system that would prevent renewed movement of the shear zones. The final treatment plan consisted of eight tunnels parallel to the river and twelve parallel to the dam axis, backfilled with concrete through 6 inch diameter holes drilled from the foundation surface and grouted at low pressures. A few short stub tunnels driven along critical ramifications of the shear zones were also backfilled.

  6. Accident Investigation Board (AIB) findings about the drum breach...

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

    Accident Investigation Board findings Accident Investigation Board (AIB) findings about the drum breach at WIPP WHEN: Apr 23, 2015 5:30 PM - 7:00 PM WHERE: Fuller Lodge 2132 ...

  7. DOE Closes Investigation into Energy Efficiency of Viking Refrigerator

    Broader source: Energy.gov [DOE]

    The Department of Energy has closed its investigation into the energy efficiency of Viking Range Corporation’s refrigerator-freezer model VCSB542.  The Department initiated this investigation in...

  8. Los Alamos National Laboratory Investigates Fenton Hill to Support...

    Office of Environmental Management (EM)

    Investigates Fenton Hill to Support Future Land Use Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use July 29, 2014 - 12:00pm Addthis Sampling...

  9. William E. and Diane M. Spicer Young Investigator Award | Stanford...

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

    William E. and Diane M. Spicer Young Investigator Award William E. and Diane M. Spicer Young Investigator Award William E. Spicer (1929-2004) was an esteemed member of the...

  10. New DOE Report Investigates Port Readiness for Offshore Wind...

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

    Investigates Port Readiness for Offshore Wind New DOE Report Investigates Port Readiness for Offshore Wind October 1, 2013 - 1:22pm Addthis This is an excerpt from the Third ...

  11. MCA 46-4 - Investigative Procedures | Open Energy Information

    Open Energy Info (EERE)

    46-4 - Investigative Procedures Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: MCA 46-4 - Investigative ProceduresLegal...

  12. Investigation Report: I04RL003 | Department of Energy

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

    Investigation Report: I04RL003 Investigation Report: I04RL003 June 1, 2004 Investigation of Allegations Involving Occupational Medical Services and Tank Farm Vapor Exposures at the Hanford Site On February 24, 2004, you requested that the Office of Inspector General (OIG) conduct an investigation of activities associated with the provision of occupational medical services to U.S. Department of Energy and contractor employees at the Hanford Site. In response to your request, OIG Special Agents

  13. LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in

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

    Response to 2010 Flood | Department of Energy Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood October 16, 2012 - 10:50am Addthis LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil

  14. Geology and Groundwater Investigation Many Devils Wash, Shiprock Site, New

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

    Mexico | Department of Energy Geology and Groundwater Investigation Many Devils Wash, Shiprock Site, New Mexico Geology and Groundwater Investigation Many Devils Wash, Shiprock Site, New Mexico Geology and Groundwater Investigation Many Devils Wash, Shiprock Site, New Mexico Geology and Groundwater Investigation Many Devils Wash, Shiprock Site, New Mexico (5.19 MB) More Documents & Publications Natural Contamination from the Mancos Shale Application of Environmental Isotopes to the

  15. DOE Accident Prevention and Investigation Program | Department of Energy

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

    DOE Accident Prevention and Investigation Program DOE Accident Prevention and Investigation Program The Department of Energy (DOE) Accident Prevention and Investigation Program serves as a key DOE corporate safety resource for promoting accident PREVENTION through exchange of lessons learned and information for improvement of our integrated safety management system. The techniques and tools utilized in the investigation of "accidents" can be valuable in looking at leading indicators

  16. Sandia aids FBI in investigation of anthrax letters

    ScienceCinema (OSTI)

    Paul Kotula and Joe Michael

    2010-01-08

    Paul Kotula and Joe Michael of Sandia National Laboratories discuss their work in the FBI anthrax letters investigation.

  17. Sandia aids FBI in investigation of anthrax letters

    SciTech Connect (OSTI)

    Paul Kotula and Joe Michael

    2008-11-19

    Paul Kotula and Joe Michael of Sandia National Laboratories discuss their work in the FBI anthrax letters investigation.

  18. Novel Coupled Thermochronometric and Geochemical Investigation of Blind

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

    Geothermal Resources in Fault-Controlled Dilational Corners | Department of Energy Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners presentation at the

  19. Final report for the network authentication investigation and pilot.

    SciTech Connect (OSTI)

    Eldridge, John M.; Dautenhahn, Nathan; Miller, Marc M.; Wiener, Dallas J; Witzke, Edward L.

    2006-11-01

    New network based authentication mechanisms are beginning to be implemented in industry. This project investigated different authentication technologies to see if and how Sandia might benefit from them. It also investigated how these mechanisms can integrate with the Sandia Two-Factor Authentication Project. The results of these investigations and a network authentication path forward strategy are documented in this report.

  20. Phase II Accident Investigation Board Briefing | Department of Energy

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

    Phase II Accident Investigation Board Briefing Phase II Accident Investigation Board Briefing Topic: Ted Wyka DOE, Provided a Brief on the Findings in the WIPP Accident Investigation. Information Provided included the Judgments of NEED and Causes That Contributed to the Incident. AIB Brief - May 20, 2015 (1.98

  1. Los Alamos to investigate solar dangers to the power grid

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

    Los Alamos to investigate solar dangers to the power grid Los Alamos to investigate solar dangers to the power grid LANL launches a new investigation of how solar events could affect a grid like a long string of Christmas lights-increasingly long and susceptible to a cascade of problems. August 22, 2016 Los Alamos to investigate solar dangers to the power grid Solar storm affects power grid on Earth.CREDIT: Credit: NASA Los Alamos to investigate solar dangers to the power grid Next month Los

  2. Remedial investigation report for J-Field, Aberdeen Proving Ground, Maryland. Volume 1: Remedial investigation results

    SciTech Connect (OSTI)

    Yuen, C. R.; Martino, L. E.; Biang, R. P.; Chang, Y. S.; Dolak, D.; Van Lonkhuyzen, R. A.; Patton, T. L.; Prasad, S.; Quinn, J.; Rosenblatt, D. H.; Vercellone, J.; Wang, Y. Y.

    2000-03-14

    This report presents the results of the remedial investigation (RI) conducted at J-Field in the Edgewood Area of Aberdeen Proving Ground (APG), a U.S. Army installation located in Harford County, Maryland. Since 1917, activities in the Edgewood Area have included the development, manufacture, and testing of chemical agents and munitions and the subsequent destruction of these materials at J-Field by open burning and open detonation. These activities have raised concerns about environmental contamination at J-Field. This RI was conducted by the Environmental Conservation and Restoration Division, Directorate of Safety, Health and Environmental Division of APG, pursuant to requirements outlined under the Comprehensive Environmental Response, Compensation, and Liability Act, as amended (CERCLA). The RI was accomplished according to the procedures developed by the U.S. Environmental Protection Agency (EPA 1988). The RI provides a comprehensive evaluation of the site conditions, nature of contaminants present, extent of contamination, potential release mechanisms and migration pathways, affected populations, and risks to human health and the environment. This information will be used as the basis for the design and implementation of remedial actions to be performed during the remedial action phase, which will follow the feasibility study (FS) for J-Field.

  3. Structural investigations of Great Basin geothermal fields: Applications and implications

    SciTech Connect (OSTI)

    Faulds, James E; Hinz, Nicholas H.; Coolbaugh, Mark F

    2010-11-01

    Because fractures and faults are commonly the primary pathway for deeply circulating hydrothermal fluids, structural studies are critical to assessing geothermal systems and selecting drilling targets for geothermal wells. Important tools for structural analysis include detailed geologic mapping, kinematic analysis of faults, and estimations of stress orientations. Structural assessments are especially useful for evaluating geothermal fields in the Great Basin of the western USA, where regional extension and transtension combine with high heat flow to generate abundant geothermal activity in regions having little recent volcanic activity. The northwestern Great Basin is one of the most geothermally active areas in the USA. The prolific geothermal activity is probably due to enhanced dilation on N- to NNE-striking normal faults induced by a transfer of NW-directed dextral shear from the Walker Lane to NW-directed extension. Analysis of several geothermal fields suggests that most systems occupy discrete steps in normal fault zones or lie in belts of intersecting, overlapping, and/or terminating faults. Most fields are associated with steeply dipping faults and, in many cases, with Quaternary faults. The structural settings favoring geothermal activity are characterized by subvertical conduits of highly fractured rock along fault zones oriented approximately perpendicular to the WNW-trending least principal stress. Features indicative of these settings that may be helpful in guiding exploration for geothermal resources include major steps in normal faults, interbasinal highs, groups of relatively low discontinuous ridges, and lateral jogs or terminations of mountain ranges.

  4. Light scattering investigation of phase separation in a micelle system

    SciTech Connect (OSTI)

    Wilcoxon, J.P.; Martin, J.E.; Odinek, J.

    1993-12-31

    We report a real-time, two-dimensional light scattering study of the evolution of structure in a two component nonionic micelle system during phase separation via spinodal decomposition. Our principal finding is that domain growth proceeds much slower than the cube root of time prediction for simple binary fluids. In fact, the growth kinetics can be empirically described as a stretched exponential approach to a pinned domain size. Although the kinetics are not yet understood, this anomalous behavior may be due to the ability of the spherical micelles to reorganize into more complex structures. The domain structure also shows some anomalies. Although at short times the expected structure factor for a critical quench is observed, at long times the structure factor crosses over to the off-critical form. However, in all cases the average scattered intensity is proportional to the cube of the domain size. These findings are discussed in comparison to standard theories of and experimental work on binary fluids.

  5. Testimony Before the House Subcommittee on Oversight and Investigations -

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

    Committee on Energy and Commerce | Department of Energy Testimony Before the House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce Testimony Before the House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce Testimony of Christopher Johns, Director of Budget Before the House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce 4-18-12_Christopher_Johns_FT.pdf (75.36 KB) More Documents & Publications

  6. Before the House Subcommittee on Investigations and Oversight Committee on

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

    Science, Space and Technology | Department of Energy Investigations and Oversight Committee on Science, Space and Technology Before the House Subcommittee on Investigations and Oversight Committee on Science, Space and Technology Before the House Subcommittee on Investigations and Oversight Committee on Science, Space and Technology By: Dr. Arun Majumdar Subject: ARPA-E R&D Activities 1-24-12_ArunMajumdar_FT.pdf (34.29 KB) More Documents & Publications Before the House Science,

  7. MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING USING

    Office of Scientific and Technical Information (OSTI)

    SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY (Conference) | SciTech Connect MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY Citation Details In-Document Search Title: MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY The purpose of this study is to design, fabricate and optimize microfluidic mixers to investigate the kinetics of protein

  8. Federally Led Accident Investigation Reports | Department of Energy

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

    Federally Led Accident Investigation Reports Federally Led Accident Investigation Reports Includes Pre-March 2011 Type A Reports April 21, 2015 Accident Investigations of the February 14, 2014, Radiological Release at the Waste Isolation Pilot Plant, Carlsbad, NM On Friday, February 14, 2014, there was a release of radioactive material in the underground repository at the Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. Following initial visual inspections

  9. Before the House Subcommittee on Oversight and Investigations - Energy and

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

    Commerce Committee | Department of Energy Oversight and Investigations - Energy and Commerce Committee Before the House Subcommittee on Oversight and Investigations - Energy and Commerce Committee Testimony of Peter W. Davidson, Executive Director, Loan Programs Office Before the House Subcommittee on Oversight and Investigations - Energy and Commerce Committee 5-30-14_Peter_Davidson FT HEC.pdf (60.78 KB) More Documents & Publications Hearing Before the House Science, Space, and

  10. Supervisory, Investigator (Division Director) GS-1810-15 | Department of

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

    Energy Supervisory, Investigator (Division Director) GS-1810-15 Supervisory, Investigator (Division Director) GS-1810-15 Job Announcement Number: 16-0006 Who May Apply: Current IN Federal Employees Only Duty Location: 1 vacancy - Washington, DC Metro Area Open Period: August 3, 2016 - August 9, 2016 Position Information: Full Time - Permanent Job Description Available for Download Supervisory, Investigator (Division Director) GS 1810-15 (38.57 KB) More Documents & Publications Vacancy

  11. Numerical Investigation of Advanced Compressor Technologies | Department of

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

    Energy Investigation of Advanced Compressor Technologies Numerical Investigation of Advanced Compressor Technologies The purpose of the work was to explore advanced boost technologies to support clean diesel combustion, such as HCCI/LTC applications. deer08_sun.pdf (189.93 KB) More Documents & Publications Numerical Investigation of Advanced Compressor Technologies Advanced boost system development for diesel HCCI/LTC applications Advanced Boost System Development for Diesel HCCI/LTC

  12. Probative Investigation of the Thermal Stability of Wastes Involved in

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

    February 2014 Waste Isolation Pilot Plant (WIPP) Waste Drum Breach Event | Department of Energy Probative Investigation of the Thermal Stability of Wastes Involved in February 2014 Waste Isolation Pilot Plant (WIPP) Waste Drum Breach Event Probative Investigation of the Thermal Stability of Wastes Involved in February 2014 Waste Isolation Pilot Plant (WIPP) Waste Drum Breach Event This document was used to determine facts and conditions during the Department of Energy Accident Investigation

  13. IG Investigation with DOJ Results in over $10million Settlement |

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

    Department of Energy IG Investigation with DOJ Results in over $10million Settlement IG Investigation with DOJ Results in over $10million Settlement IG Investigation with DOJ Results in Over $10million Settlement (106.63 KB) More Documents & Publications Savannah River Site Contractor Agrees to Pay $3.8 Million to Settle False Claims Act Allegations Semiannual Report to Congress: October 1, 2015 - March 31, 2016 Lockheed Martin Agrees to Pay $5 Million to Settle False Claims Act

  14. Investigations of the plasma and structure based accelerators

    SciTech Connect (OSTI)

    Shvets, Gennady

    2012-08-30

    The objective of our research during the reported period was three-fold: (a) theoretical investigation of novel mechanisms of injection into laser wake field accelerators; (b) theoretical investigation of single-shot frequency domain diagnostics of relativistic plasma wakes, specifically in the context of spatio-temporal evolution of the plasma bubble;(c) experimental and theoretical investigation of laser-driven accelerating structure, specifically in the context of the Surface Wave Accelerator Based on SiC (SWABSIC).

  15. DOE Closes Investigation into Alleged Lighting Efficiency Violations |

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

    Department of Energy Closes Investigation into Alleged Lighting Efficiency Violations DOE Closes Investigation into Alleged Lighting Efficiency Violations April 16, 2010 - 10:39am Addthis The U.S. Department of Energy has closed its investigation into the energy efficiency of lighting products manufactured by Habitex Corporation and sold under the Target and Adesso brand names based on test data provided by the companies. The Department requested information from the three companies last

  16. Investigations into early rift development and geothermal resources in the

    Office of Scientific and Technical Information (OSTI)

    Pyramid Lake fault zone, Western Nevada (Conference) | SciTech Connect Conference: Investigations into early rift development and geothermal resources in the Pyramid Lake fault zone, Western Nevada Citation Details In-Document Search Title: Investigations into early rift development and geothermal resources in the Pyramid Lake fault zone, Western Nevada A. K. Eisses, A. M. Kell, G. Kent, N. W. Driscoll, R. E. Karlin, R. L. Baskin, J. N. Louie, S. Pullammanappallil, 2010, Investigations into

  17. GRAFEC: A New Spanish Program to Investigate Waste Management Options for Radioactive Graphite - 12399

    SciTech Connect (OSTI)

    Marquez, Eva; Pina, Gabriel; Rodriguez, Marina; Fachinger, Johannes; Grosse, Karl-Heinz; Leganes Nieto, Jose Luis; Quiros Gracian, Maria

    2012-07-01

    graphite in a long term stable glass matrix. The principal applicability has been already proved by FNAG. Crushed graphite mixed with a suitable glass powder has been pressed at elevated temperature under vacuum. The vacuum is required to avoid gas enclosures in the obtained product. The obtained products, named IGM for 'Impermeable Graphite Matrix', have densities above 99% of theoretical density. The amount of glass has been chosen with respect to the pore volume of the former graphite parts. The method allows the production of encapsulated graphite without increasing the disposal volume. This paper will give a short overview of characterisation results of different irradiated graphite materials obtained at CIEMAT and in the Carbowaste project as well as the proposed methods and the actual status of the program including first results about leaching of non-radioactive IGM samples and hopefully first tendencies concerning the C-14 separation from graphite of Vandellos I by thermal treatment. Both processes, the thermal treatment as well as the IGM, have the potential to solve problems related to the management of irradiated graphite in Spain. However the methods have only been tested with different types of i-graphite and virgin graphite, respectively. Only investigations with real i-graphite from Spain will reveal whether the described methods are applicable to graphite from Vandellos I. However all partners are convinced that one of these new methods or a combination of them will lead to a feasible option to manage i-graphite in Spain on an industrial scale. (authors)

  18. MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING...

    Office of Scientific and Technical Information (OSTI)

    OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY Citation Details In-Document Search Title: MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN ...

  19. Accident Investigation Reports - Type B | Department of Energy

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

    is an independent product of the Type B Accident Investigation Board appointed by John Kennedy, Acting Manager, Chicago Operations Office, U.S. Department of Energy (DOE). October...

  20. Enforcement Notice of Intent to Investigate, Construction Consultants...

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

    investigate potential worker safety and health noncompliances associated with an electrical shock event that occurred at the Brookhaven National Laboratory. On May 21, 2015, the...

  1. Enforcement Notice of Intent to Investigate, Los Alamos National...

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

    The DOE Office of Enforcement issued a Notice of Intent to investigate potential nuclear safety noncompliances at DOE's Los Alamos National Laboratory. The U.S. Department of...

  2. Soil mercury investigations, Waunita Hot Springs | Open Energy...

    Open Energy Info (EERE)

    Report: Soil mercury investigations, Waunita Hot Springs Authors C. D. Ringrose and R. H. Pearl Organization Colorado Geological Survey in Cooperation with the U.S. Department...

  3. Probative Investigation of the Thermal Stability of Wastes Involved...

    Office of Environmental Management (EM)

    This document corresponds to Appendix FG: Reaction Chemistry & HypothesisSummary of Reactivity Testing of the Technical Assessment Team Report. Probative Investigation of the ...

  4. Investigations of element spatial correlation in Mn-promoted...

    Office of Scientific and Technical Information (OSTI)

    Investigations of element spatial correlation in Mn-promoted Co-based Fischer-Tropsch synthesis catalysts This content will become publicly available on June 4, 2017 Title: ...

  5. Type B Accident Investigation of the January 10, 2006, Flash...

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

    Independent Oversight Follow-up Review, Savannah River National Laboratory - January 2012 Type B Accident Investigation of the Arc Flash at Brookhaven National Laboratory, April ...

  6. Type B Accident Investigation of the Arc Flash at Brookhaven...

    Energy Savers [EERE]

    Arc Flash at Brookhaven National Laboratory, April 14, 2006 Type B Accident Investigation of the Arc Flash at Brookhaven National Laboratory, April 14, 2006 February 10, 2006 An ...

  7. Investigation of the November 8, 2011, Plutonium Contamination...

    Office of Environmental Management (EM)

    the Zero Power Physics Reactor Facility, at the Idaho National Laboratory Investigation of the November 8, 2011, Plutonium Contamination in the Zero Power Physics Reactor ...

  8. Accident Investigation of the September 20, 2012 Fatal Fall from...

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

    Power Marketing Administration Accident Investigation of the September 20, 2012 Fatal Fall from the Dworshak-Taft 1 Transmission Tower, at the Bonneville Power Marketing ...

  9. A New Apparatus For Long-Term Petrophysical Investigations On...

    Open Energy Info (EERE)

    in-situ temperature requirements of up to 200 degrees C can be met. The use of corrosion resistant parts throughout the pore pressure system allows investigations with...

  10. Enforcement Notice of Intent to Investigate, URS Energy and Constructi...

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

    URS Energy and Construction, Inc. Enforcement Notice of Intent to Investigate, URS Energy and Construction, Inc. December 2015 The DOE Office of Enforcement issued a Notice of ...

  11. Accident Investigation of the June 17, 2012, Construction Accident...

    Office of Environmental Management (EM)

    7, 2012, Construction Accident - Structural Steel Collapse at The Over pack Storage ... Accident Investigation of the June 17, 2012, Construction Accident - Structural Steel ...

  12. Investigation of the Application of the European PMP Method to...

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

    of the Application of the European PMP Method to Clean Heavy Duty Vehicles Investigation of the Application of the European PMP Method to Clean Heavy Duty Vehicles Presentation ...

  13. CSB Investigations and Safety Culture | Department of Energy

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

    from occurring again. Analysis of Safety Systems CSB Investigations and Safety Culture More Documents & Publications Nuclear Safety Workshop Summary Operating Experience...

  14. Type A Investigation - Subcontractor Fatality at the Savannah...

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

    Fatality at the Savannah River Site Pond B Dam Upgrade Project, July 26, 2004 Type A Investigation - Subcontractor Fatality at the Savannah River Site Pond B Dam Upgrade ...

  15. Accident Investigation of the February 7, 2013, Scissor Lift...

    Energy Savers [EERE]

    February 7, 2013, Scissor Lift Accident in the West Hackberry Brine Tank-14 Resulting in Injury, Strategic Petroleum Reserve West Hackberry, LA Accident Investigation of the ...

  16. Accident Investigation of the August 21, 2012, Contamination...

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

    PDF icon Accident Investigation of the August 21, 2012, Contamination Incident at the Los Alamos Neutron Science Center at the Los Alamos National Laboratory More Documents & ...

  17. Type B Accident Investigation of the July 14, 2005, Americium...

    Energy Savers [EERE]

    14, 2005, Americium Contamination Accident at the Sigma Facility, Los Alamos National Laboratory Type B Accident Investigation of the July 14, 2005, Americium Contamination ...

  18. Type B Accident Investigation on the February 17, 2004, Personal...

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

    on the February 17, 2004, Personal Injury Accident, Bettis Atomic Power Laboratory Type B Accident Investigation on the February 17, 2004, Personal Injury Accident, Bettis Atomic ...

  19. DOE Issues WIPP Radiological Release Phase II Investigation Report

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

    Management (EM) released the Accident Investigation Board (AIB) Phase II ... prevent or minimize the probability or severity of a recurrence of this type of accident. ...

  20. FIELD INVESTIGATION AT THE FAULTLESS SITE CENTRAL NEVADA TEST

    Office of Legacy Management (LM)

    FIELD INVESTIGATION AT THE FAULTLESS SITE CENTRAL NEVADA TEST AREA DOEINV10845--T3 DE93 ... at the Faultless Site Central Nevada Test Area An evaluation of groundwater ...

  1. Enforcement Notice of Intent to Investigate, National Security...

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

    to Investigate potential worker safety and health noncompliances associated with a chemical explosion that occurred at the Nevada National Security Site. On October 29, 2014,...

  2. Investigation of CTBT OSI Radionuclide Techniques at the DILUTED...

    Office of Scientific and Technical Information (OSTI)

    WATERS Nuclear Test Site Citation Details In-Document Search Title: Investigation of CTBT OSI Radionuclide Techniques at the DILUTED WATERS Nuclear Test Site Under the ...

  3. Accident Investigation of the December 11, 2013, Integrated Device...

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

    Sandia National Laboratory Site 9920, Albuquerque, NM Accident Investigation of the December 11, 2013, Integrated Device Fireset and Detonator Accidental Discharge at the Sandia ...

  4. PROJECT PROFILE: High-resolution Investigations of Transport...

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

    in Thin-Film Photovoltaic Devices PROJECT PROFILE: High-resolution Investigations of Transport Limiting Defects and Interfaces in Thin-Film Photovoltaic Devices Funding ...

  5. Investigation of Interfacial and Bulk Dissociation of HBr, HCl...

    Office of Scientific and Technical Information (OSTI)

    Investigation of Interfacial and Bulk Dissociation of HBr, HCl, and HNO3 Using Density Functional Theory-Based Molecular Dynamics Simulations Citation Details In-Document Search...

  6. Type B Accident Investigation Report of the October 28, 2004...

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

    of the October 28, 2004, Burn Injuries Sustained During an Office of Secure Transportation Joint Training Exercise at Fort Hunter-Liggett, CA Type B Accident Investigation Report ...

  7. Recent Results of the Investigation of a Microfluidic Sampling...

    Office of Scientific and Technical Information (OSTI)

    Cell Aqueous Processing Streams Citation Details In-Document Search Title: Recent Results of the Investigation of a Microfluidic Sampling Chip and Sampling System for Hot Cell ...

  8. Before the Subcommittee on Oversight and Investigations | Department...

    Office of Environmental Management (EM)

    before the House Subcommittee on Oversight and Investigations Committee on Energy and Commerce Subject: Solyndra Loan Guarantee 11-17-11 FINAL SECRETARY CHU'S TESTIMONY0.pdf More...

  9. Manus Water Isotope Investigation Field Campaign Report (Program...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Program Document: Manus Water Isotope Investigation Field Campaign Report Citation Details In-Document Search Title: Manus Water Isotope ...

  10. An Audio-Magnetotelluric Investigation In Terceira Island (Azores...

    Open Energy Info (EERE)

    Audio-Magnetotelluric Investigation In Terceira Island (Azores) Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An Audio-Magnetotelluric...

  11. Hydrogeologic investigation of Coso Hot Springs, Inyo County...

    Open Energy Info (EERE)

    investigation of Coso Hot Springs, Inyo County, California. Final report October 1977--January 1978 Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  12. An Integrated Mapping And Remote Sensing Investigation Of The...

    Open Energy Info (EERE)

    Mapping And Remote Sensing Investigation Of The Structural Control For Fumarole Location In The Eburru Volcanic Complex, Kenya Rift Jump to: navigation, search OpenEI Reference...

  13. An Experimental Investigation of the Origin of Increased NOx...

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

    with Soy Biodiesel An Experimental Investigation of the Origin of Increased NOx Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with Soy Biodiesel Optical ...

  14. MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING...

    Office of Scientific and Technical Information (OSTI)

    MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY Kane, A; Hertzog, D; Baumgartel, P; Lengefeld, J; Horsley,...

  15. Thermodynamic Investigations of Lithium- and Manganese-Rich Transition...

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

    Thermodynamic Investigations of Lithium- and Manganese-Rich Transition Metal Oxides 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review ...

  16. Reactivity of Ozone with Solid Potassium Iodide Investigated...

    Office of Scientific and Technical Information (OSTI)

    Reactivity of Ozone with Solid Potassium Iodide Investigated by Atomic Force Microscopy Citation Details In-Document Search Title: Reactivity of Ozone with Solid Potassium...

  17. Investigation Memorandum: OIG Case No. I07AL011

    Broader source: Energy.gov [DOE]

    Investigation of Alleged False Certifications Relating to Testing of the Contingency Protective Force at the Pantex Plant, OIG Case No. I07AL011

  18. High speed double quantum 1H MAS NMR spectroscopy investigations...

    Office of Scientific and Technical Information (OSTI)

    of water dynamics in materials. Citation Details In-Document Search Title: High speed double quantum 1H MAS NMR spectroscopy investigations of water dynamics in ...

  19. MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING...

    Office of Scientific and Technical Information (OSTI)

    THE INVESTIGATION OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY Citation Details In-Document Search Title: MICROFLUIDIC MIXERS FOR THE...

  20. Enforcement Notice of Intent to Investigate, Nuclear Waste Partnership...

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

    issues a Notice of Intent to Investigate potential nuclear safety and worker safety and health programmatic deficiencies at the Waste Isolation Pilot Plant to Nuclear Waste...

  1. Type B Accident Investigation Board Report for the January 11...

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

    barrier analysis, change analysis, and event and causal factor analysis. PDF icon Type B Accident Investigation Board Report for the January 11, 2006, Personal Injury During ...

  2. Type B Accident Investigation Board Report BNFL, Inc. Employee...

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

    Employee Foot Injury on December 17, 2003, at the East Tennessee Technology Park Building K-31 Type B Accident Investigation Board Report BNFL, Inc. Employee Foot Injury on ...

  3. Type B Accident Investigation At Washington Closure Hanford,...

    Energy Savers [EERE]

    LLC, Employee Fall Injury on July 1, 2009, At The 336 Building, Hanford Site, Washington Type B Accident Investigation At Washington Closure Hanford, LLC, Employee Fall Injury ...

  4. Accident Investigation of the October 1, 2013, Tice Electric...

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

    Company Employee Fatality near Patrick's Knob Radio Station, Bonneville Power Administration Accident Investigation of the October 1, 2013, Tice Electric Company Employee Fatality ...

  5. Type B Accident Investigation Board Report of the Brookhaven...

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

    Laboratory Employee Injury at Building 1005H on October 9, 2009 Type B Accident Investigation Board Report of the Brookhaven National Laboratory Employee Injury at Building ...

  6. Accident Investigation of the June 1, 2013, Stairway Fall Resulting...

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

    in a Federal Employee Fatality at DOE Headquarters Germantown, Maryland Accident Investigation of the June 1, 2013, Stairway Fall Resulting in a Federal Employee Fatality at DOE ...

  7. Type B Accident Investigation Board Report, May 8, 2004, Exothermic...

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

    Report, May 8, 2004, Exothermic Metal Reactor Event During Sodium Transfer Activities, ... Type B Accident Investigation Board Report, May 8, 2004, Exothermic Metal Reactor Event ...

  8. SISGR-MuSR Investigations of Magnetic Semiconductors for Spintronics...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Technical Report: SISGR-MuSR Investigations of Magnetic Semiconductors for Spintronics Applications Citation Details In-Document Search Title: ...

  9. John C. Layton: Before the Subcommittee on Oversight and Investigation...

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

    John C. Layton: Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives John C. Layton: Before the Subcommittee on Oversight and...

  10. Investigation of the September 13, 2011, Fatality at the Strategic...

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

    September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound ...

  11. Testimony Before the House Subcommittee on Oversight and Investigation...

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

    - Committee on Energy and Commerce Testimony Before the House Subcommittee on Oversight and Investigations - Committee on Energy and Commerce Testimony of Christopher Johns, ...

  12. In situ transmission electron microscopy investigation of the...

    Office of Scientific and Technical Information (OSTI)

    In situ transmission electron microscopy investigation of the interfacial reaction between Ni and Al during rapid heating in a nanocalorimeter Grapes, Michael D. Department of...

  13. In situ transmission electron microscopy investigation of the...

    Office of Scientific and Technical Information (OSTI)

    Published Article: In situ transmission electron microscopy investigation of the interfacial reaction between Ni and Al during rapid heating in a nanocalorimeter Title: In situ...

  14. The investigation of anomalous magnetization in the Raft River...

    Open Energy Info (EERE)

    investigation of anomalous magnetization in the Raft River valley, Idaho Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: The...

  15. Enforcement Notice of Intent to Investigate, Los Alamos National...

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

    Enforcement Notice of Intent to Investigate, Los Alamos National Security, LLC April 2015 ... energy assessment and control requirements at the Los Alamos National Laboratory. ...

  16. Type B Accident Investigation of the August 22, 2000, Injury...

    Office of Environmental Management (EM)

    Chemical Reaction at the Portsmouth Gaseous Diffusion Plant, X-701B Site Type B Accident Investigation of the August 22, 2000, Injury Resulting From Violent Exothermic Chemical ...

  17. Ch. VIII, Soil mercury investigations, Waunita Hot Springs |...

    Open Energy Info (EERE)

    investigations, Waunita Hot Springs Authors C. D. Ringrose and R. H. Pearl Editor T. G. Zacharakis Published Colorado Geological Survey in Cooperation with the U.S. Department...

  18. Investigation of Micro- and Macro-Scale Transport Processes for...

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

    Micro- and Macro-Scale Transport Processes for Improved Fuel Cell Performance Investigation of Micro- and Macro-Scale Transport Processes for Improved Fuel Cell Performance These ...

  19. International Collaborations on Engineered Barrier Systems: Experimental and Modeling Investigations

    Office of Energy Efficiency and Renewable Energy (EERE)

    International research collaborations on deep geological disposition of nuclear waste are a key aspect of the nation’s strategy to investigate disposal design concepts in geologic settings...

  20. Type A Accident Investigation of the March 16, 2000, Plutonium...

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

    New Mexico Type A Accident Investigation of the March 16, 2000, Plutonium-238 Multiple Intake Event at the Plutonium Facility, Los Alamos National Laboratory, New Mexico July ...

  1. Type B Accident Investigation Report on the Exertional Heat Illnesses...

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

    New Mexico, July 13, 2006 Type B Accident Investigation Report on the Exertional Heat Illnesses during SPOTC 2006 at the National Training Center in Albuquerque, New Mexico, July ...

  2. First-Principles Investigation of Nanopore Sequencing Using Variable...

    Office of Scientific and Technical Information (OSTI)

    Bias on Graphene-Based Nanoribbons Citation Details In-Document Search Title: First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based ...

  3. Enforcement Notice of Intent to Investigate, Brookhaven Science...

    Office of Environmental Management (EM)

    to Investigate potential worker safety and health noncompliances associated with an electrical shock event that occurred at the Brookhaven National Laboratory. On May 21, 2015,...

  4. Enforcement Notice of Intent to Investigate, Armor Tower, Inc...

    Office of Environmental Management (EM)

    to Investigate potential worker safety and health noncompliances associated with an electrical shock event that occurred at the Brookhaven National Laboratory. On May 21, 2015,...

  5. Type A Accident Investigation of the June 21, 2001, Drilling...

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

    June 21, 2001, Drilling Rig Operator Injury at the Fermi National Accelerator Laboratory, August 2001 Type A Accident Investigation of the June 21, 2001, Drilling Rig Operator ...

  6. Single Channel DPF Experiments to Investigate Soot Cake Structures |

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

    Department of Energy Single Channel DPF Experiments to Investigate Soot Cake Structures Single Channel DPF Experiments to Investigate Soot Cake Structures 2005_deer_gallant.pdf (1.89 MB) More Documents & Publications Experimental Diesel Particulate Filter Capabilities at PNNL The State of the Science in Diesel Particulate Control Development of Advanced Particulate Filters

  7. Soft x-ray capabilities for investigating the strongly correlated...

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

    Soft x-ray capabilities for investigating the strongly correlated electron materials Friday, September 14, 2012 - 1:00pm SLAC, Bldg. 137, Room 226 Jun-Sik Lee Seminar One of the...

  8. Investigation of Fuel Quality Impact on the Combustion and Exhaust...

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

    Fuel Quality Impact on the Combustion and Exhaust Emissions of a Turbo-Charged SI Engine Operated on Low BTU Gases Investigation of Fuel Quality Impact on the Combustion and ...

  9. Investigation of the March 5, 2011, Building 488, Brookhaven...

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

    On Saturday, March 5, 2011 at approximately 10:20 a.m., a Brookhaven National Laboratory ... Investigation of the March 5, 2011, Building 488, Brookhaven National Laboratory, Tree ...

  10. Investigation of the texture surface silicon solar cell

    SciTech Connect (OSTI)

    Rongqiang, C.; Huilan, Q.

    1983-10-01

    The optical and electrical properties of the texture surface silicon solar cell are analyzed and discussed. A new method of etching a texture surface by LiOH is presented and the mechanism of etching a texture surface is investigated.

  11. 300 Area Remedial Investigation/Feasibility Study and Proposed...

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

    S. Hudson Page 1 of 2 300 Area Remedial InvestigationFeasibility Study and Proposed Plan Deconstruct Advice Points (paragraph number ) 4-1 The Board believes the Tri-Party...

  12. DRAFT HAB Advice: Remedial Investigation/Feasibility Study and...

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

    HAB Advice: Remedial InvestigationFeasibility Study and Proposed Plan for the 100-FR-1, 100-FR-2, 100-FR-3, 100-IU-2 and 100-IU-6 Operable Units; DOERL Authors; Shelley Cimon,...

  13. Type B Accident Investigation of the Savannah River Site Arc...

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

    of the Savannah River Site Arc Flash Burn Injury on September 23, 2009, in the D Area Powerhouse Type B Accident Investigation of the Savannah River Site Arc Flash Burn Injury on ...

  14. A molecular dynamics investigation of the diffusion characteristics...

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

    137, 83-91 (2011) DOI: 10.1016j.micromeso.2010.08.026 Full-size image (36 K) Abstract: Molecular dynamics (MD) simulations are used to investigate the diffusion characteristics...

  15. Investigation of Aluminum Site Changes of Dehydrated Zeolite...

    Office of Scientific and Technical Information (OSTI)

    Aluminum Site Changes of Dehydrated Zeolite H-Beta during a Rehydration Process by High Field Solid State NMR Citation Details In-Document Search Title: Investigation of Aluminum ...

  16. A Fluid-Inclusion Investigation Of The Tongonan Geothermal Field...

    Open Energy Info (EERE)

    Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Philippines Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Fluid-Inclusion...

  17. Energy Department Closes Buy American Investigation into Lighting Sales

    Broader source: Energy.gov [DOE]

    Today, the Department of Energy formally closed its investigation into whether sales to recipients of the Department's Energy Efficiency Community Block Grants  by two California companies, US...

  18. Enforcement Notice of Intent to Investigate, National Security Technologies, LLC

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances associated with a chemical explosion that occurred at the Nevada National Security Site.

  19. Enforcement Notice of Intent to Investigate, UT Battelle

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential nuclear safety noncompliances associated with an unexpected airborne release and radiological uptake at DOE’s Oak Ridge National Laboratory.

  20. Enforcement Notice of Intent to Investigate, Battelle Energy Alliance, LLC

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances associated with a near miss arc flash event that occurred at the Idaho National Laboratory.

  1. Montana Rule 17.20.2 Geothermal Investigation Reports | Open...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Montana Rule 17.20.2 Geothermal Investigation ReportsLegal Abstract Montana regulation...

  2. Investigation of NO2 Oxidation Kinetics and Burning Mode for...

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

    NO2 Oxidation Kinetics and Burning Mode for Medium Duty Diesel Particulate: Contrasting O2 and NO2 Oxidation Investigation of NO2 Oxidation Kinetics and Burning Mode for Medium ...

  3. Reservoir Investigations on the Hot Dry Rock Geothermal System...

    Open Energy Info (EERE)

    Investigations on the Hot Dry Rock Geothermal System, Fenton Hill, New Mexico- Tracer Test Results Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

  4. Type B Accident Investigation Board Report of the Bechtel Jacobs...

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

    Bechtel Jacobs Company, LLC Employee Fall Injury on January 3, 2006, at the K-25 Building, ... Type B Accident Investigation Board Report of the Bechtel Jacobs Company, LLC Employee ...

  5. Type B Accident Investigation of the October 9, 2008 Employee...

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

    of the October 9, 2008 Employee Injured when Rocket Motor Unexpectedly Fired at the Sandia ... Type B Accident Investigation of the October 9, 2008 Employee Injured when Rocket Motor ...

  6. Field Investigations And Temperature-Gradient Drilling At Marine...

    Open Energy Info (EERE)

    Investigations And Temperature-Gradient Drilling At Marine Corps Air-Ground Combat Center (Mcagcc), Twenty-Nine Palms, Ca Jump to: navigation, search OpenEI Reference LibraryAdd to...

  7. Enforcement Notice of Intent to Investigate, BWXT Conversion Services, LLC

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances associated with a potassium hydroxide injury event that occurred at the Portsmouth Gaseous Diffusion Plant.

  8. Armor Tower Inc. Notification of Intent to Investigate

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

    of all documents to our office by the requested date is appreciated. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  9. Construction Sonsultants L.I., Notification of Intent to Investigate

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

    of all documents to our office by the requested date is appreciated. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

  10. Innovative environmental investigation techniques for iron and steel facilities

    SciTech Connect (OSTI)

    Hullinger, J.P.; Skubak, J.; Hawthorne, D.S.; Swales, A.C.

    1997-02-01

    Closed or curtailed iron and steelmaking facilities represent a substantial resource to US industry as the US steel industry rationalizes and retools to meet the demands of the world marketplace. Recently, many states have begun to enact legislation aimed at encouraging reuse of such facilities. Therefore, interest in evaluating them as to environmental status is increasing. A number of relatively new investigative techniques are available that can allow an environmental site assessment or other environmental investigation to proceed more quickly and/or at less cost. This article discussed the following methods: Direct-use technology for sampling groundwater, subsurface soil and soil gas; immunoassay field screening for organic contaminants; and close-support (field mobilized) analytical laboratory. Different approaches for sequencing investigative and remediation efforts are also discussed, building upon the observational method for site investigation and clean up.

  11. Level 1 Accident Investigation Report of August 17, 2004, Fatal...

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

    wire on the Grand Coulee-Bell 6 500-kV line between tower 842 and BPA's Bell Substation in Mead, Washington. (See Appendix 7, Site Map.) Level 1 Accident Investigation ...

  12. Enforcement Notice of Intent to Investigate, Brookhaven Science Associates, LLC

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances associated with an electrical shock event that occurred at the Brookhaven National Laboratory.

  13. Rb-Sr Geochronologic Investigation Of Precambrian Samples From...

    Open Energy Info (EERE)

    Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to...

  14. Type B Accident Investigation Board Report Grout Injection Operator...

    Energy Savers [EERE]

    and no damage to any structures inside the calvareum (i.e., no evidence of brain injury). Page 16 2.4. Investigation Readiness and Accident Scene Preservation The...

  15. Enforcement Notice of Intent to Investigate, National Security Technologies, LLC

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential nuclear safety noncompliances associated with two radiological contamination events that occurred at the Nevada National Security Site’s National Criticality Experiments Research Center.

  16. Theoretical investigations of two Si-based spintronic materials...

    Office of Scientific and Technical Information (OSTI)

    Title: Theoretical investigations of two Si-based spintronic materials Two Si-based spintronic materials, a Mn-Si digital ferromagnetic heterostructure (delta-layer of Mn doped ...

  17. Type B Accident Investigation Of The February 25, 2009 Injury...

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

    New Mexico Type B Accident Investigation Of The February 25, 2009 Injury To A Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico April 1, ...

  18. Type B Accident Investigation Board Report on the Head Injury...

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

    New Mexico - August 25, 2004 Type B Accident Investigation Board Report on the Head Injury to a Miner at the Waste Isolation Pilot Plant, Carlsbad, New Mexico - August 25, ...

  19. Accident Investigation Reports - Type B | Department of Energy

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

    independent product of the Type B Accident Investigation Board appointed by James M. Turner, Ph.D., Manager of the U.S. Department of Energy, Oakland Operations Office. July 7,...

  20. Enforcement Notice of Intent to Investigate, UT-Battelle

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential programmatic deficiencies in implementing requirements for assessing and controlling material handling hazards at DOE's Oak Ridge National Laboratory.