National Library of Energy BETA

Sample records for toxicity values presented

  1. Biopower Report Presents Methodology for Assessing the Value...

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

    Report Presents Methodology for Assessing the Value of Co-Firing Biomass in Pulverized Coal Plants Biopower Report Presents Methodology for Assessing the Value of Co-Firing...

  2. Biopower Report Presents Methodology for Assessing the Value...

    Energy Savers [EERE]

    Biomass in Pulverized Coal Plants Biopower Report Presents Methodology for Assessing the Value of Co-Firing Biomass in Pulverized Coal Plants November 20, 2014 - 12:22pm ...

  3. Value of Demand Response: Quantities from Production Cost Modeling (Presentation)

    SciTech Connect (OSTI)

    Hummon, M.

    2014-04-01

    Demand response (DR) resources present a potentially important source of grid flexibility particularly on future systems with high penetrations of variable wind and solar power generation. However, managed loads in grid models are limited by data availability and modeling complexity. This presentation focuses on the value of co-optimized DR resources to provide energy and ancillary services in a production cost model. There are significant variations in the availabilities of different types of DR resources, which affect both the operational savings as well as the revenue for each DR resource. The results presented include the system-wide avoided fuel and generator start-up costs as well as the composite revenue for each DR resource by energy and operating reserves. In addition, the revenue is characterized by the capacity, energy, and units of DR enabled.

  4. Value of Energy Storage for Grid Applications (Report Summary) (Presentation)

    SciTech Connect (OSTI)

    Denholm, P.; Jorgenson, J.; Hummon, M.; Jenkin, T.; Palchak, D.; Kirby, B.; Ma, O.; O'Malley, M.

    2013-06-01

    This analysis evaluates several operational benefits of electricity storage, including load-leveling, spinning contingency reserves, and regulation reserves. Storage devices were simulated in a utility system in the western United States, and the operational costs of generation was compared to the same system without the added storage. This operational value of storage was estimated for devices of various sizes, providing different services, and with several sensitivities to fuel price and other factors. Overall, the results followed previous analyses that demonstrate relatively low value for load-leveling but greater value for provision of reserve services. The value was estimated by taking the difference in operational costs between cases with and without energy storage and represents the operational cost savings from deploying storage by a traditional vertically integrated utility. The analysis also estimated the potential revenues derived from a merchant storage plant in a restructured market, based on marginal system prices. Due to suppression of on-/off-peak price differentials and incomplete capture of system benefits (such as the cost of power plant starts), the revenue obtained by storage in a market setting appears to be substantially less than the net benefit provided to the system. This demonstrates some of the additional challenges for storage deployed in restructured energy markets.

  5. Modeling and Analysis Session: Market, Value, and Policy Analysis (Presentation)

    SciTech Connect (OSTI)

    Margolis, R. M.

    2008-04-01

    The Primary objectives: to provide a broad range of analytical support to the Solar Program; and to anticipate and respond to the rapidly evolving analytical needs of the Solar Program. Three broad types of analysis are being carried out under this project including: (1) Market analysis: Developing a PV market penetration model--the SolarDS model--and other tools, in order to gain insight into the factors influencing market penetration of PV technology in U.S. markets. (2) Value analysis: Providing inputs to, support for, and review of the annual GPRA benefits analysis. Also developing methods and tools for improving the quantification of the benefits and cost of solar technologies. (3) Policy analysis: Defining and carrying out analysis that meets the needs of the Solar Energy Technologies Program in a timely fashion, for example evaluating the potential role of solar in the energy economy in the long-term.

  6. CESP Tool 0.2: Value Brief Presentation | Department of Energy

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

    0.2: Value Brief Presentation CESP Tool 0.2: Value Brief Presentation CESP Tool 0.2: Value Brief Presentation from the Introduction to Community Energy Strategic Planning. CESP Tool 0.2: Value Brief Presentation (810.6 KB) More Documents & Publications Guide to Community Energy Strategic Planning: Introduction Guide to Community Energy Strategic Planning Tool 0.2: Value Brief Elevator Speech

  7. Biopower Report Presents Methodology for Assessing the Value of Co-Firing

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

    Biomass in Pulverized Coal Plants | Department of Energy Biopower Report Presents Methodology for Assessing the Value of Co-Firing Biomass in Pulverized Coal Plants Biopower Report Presents Methodology for Assessing the Value of Co-Firing Biomass in Pulverized Coal Plants November 20, 2014 - 12:22pm Addthis A joint Idaho National Laboratory (INL) and Pacific Northwest National Laboratory (PNNL) report presents the results of an evaluation funded by the Bioenergy Technologies Office that

  8. Presentations

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

    NERSC View of the Greenbook June 25, 2004 | Author(s): Bill Saphir | Download File: Saphir.ppt | ppt | 644 KB High Energy Physics Greenbook Presentation June 25, 2004 | Author(s): Rob Ryne | Download File: ryne.ppt | ppt | 481 KB (Accelerator Physics, Astrophysics, Theory) Nuclear Physics Greenbook Presentation June 25, 2004 | Author(s): Doug Olson | Download File: olson-np.ppt | ppt | 1.3 MB (Astrophysics, Nuclear Theory) ASCR Greenbook Presentation June 25, 2004 | Author(s): Phil Collela |

  9. Presentations

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

    | Adobe Acrobat PDF file A description of the Cray XE6 architecture. Presented by John Shalf, NERSC. Compiling-Cunningham.pdf | Adobe Acrobat PDF file An introduction to...

  10. Presentations

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

    Mixed Language Programming, including Library Usage across Language Boundaries June 24, 2004 ... High Energy Physics Greenbook Presentation June 25, 2004 | Author(s): Rob Ryne | ...

  11. Presentations

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

    of performance between the SP and UCLA's own Appleseed cluster of G4 Macintosh computers will also be presented. Kernel and Application Code Performance for a Spectral...

  12. Presentations

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

    Presentations Vadim Sokolov, Joshua Auld, Michael Hope, A flexible framework for developing integrated models of transportation systems using an agent-based approach, Procedia Computer Science, Volume 10, 2012, Pages 854-859 (link) TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling Polaris Paris Home Presentations

  13. Inorganic–organic hybrids presenting high basic center content: SBA-15 incorporation, toxic metals sorption and energetic behavior

    SciTech Connect (OSTI)

    Oliveira, Fernando J.V.E.; Melo, Maurício A.; Airoldi, Claudio

    2013-03-15

    Highlights: ► Mesoporous SBA-15 silicas were organofunctionalized with new silylant agents. ► Thiocarbamate was used to enhance the silylating agent chains and basic centers. ► The synthesized pendant chains contain nitrogen and sulfur basic centers. ► The new hybrids sorb toxic cations from aqueous solutions with high efficiency. ► The thermodynamic data demonstrated favorable cation/basic center interactions. - Abstract: Mesoporous SBA-15 samples were organofunctionalized with mono, di- and tri-aminosilanes that previously reacted with thiocarbamide to enhance the organic chains and attach nitrogen and sulfur basic centers to the surface of the solids. These new organosilanes were synthesized through a non-solvent approach to reduce both cost and hazardous wastes. The high affinities for both hard and soft Lewis acids due to the combination of nitrogen and sulfur atoms attached to the same pendant chain enabled favorable sorption capacities for Cu{sup 2+}, Cd{sup 2+} and Pb{sup 2+} cations, with maximum capacities of 1.90, 3.48 and 5.30 mmol g{sup −1}, respectively, for the most efficient mesoporous silica. Microcalorimetric investigations allowed the calculation of the thermodynamic data at the solid/liquid interface. All Gibbs energy are negative as expected for spontaneous cation/basic center interactions and the positive entropic values from 49 ± 3 to 108 ± 5 J K{sup −1} mol{sup −1}, also reinforced this favorable interactive process in heterogeneous system. The designed organosilanes covalently bonded to the inorganic siliceous skeleton can be suggested as new materials for toxic metal removal from a wastewater with high efficiency.

  14. Presentations

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

    ASCR Greenbook Presentation February 22, 2001 | Author(s): Mike Minkoff | Download File: Minkoff.greenbook-oascr2001.ppt | ppt | 47 KB BER Greenbook Presentation February 22, 2001 | Author(s): Doug Rotman | Download File: OBERFeb22Rotman.ppt | ppt | 5.5 MB BES Greenbook Presentation February 22, 2001 | Author(s): Theresa Windus | Download File: Windus.besgreenbook.ppt | ppt | 1.3 MB Draft OFES Contributions February 23, 2001 | Author(s): B. I. Cohen; A. Friedman; D. A. Spong | Download File:

  15. Presentations

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

    ... Fortran-77 and Fortran-90: Porting Between PVP and MPP April 28, 1999 | Author(s): Majdi Baddourah | Presentation not available. This lecture will be an overview of where Fortran ...

  16. Presentations

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

    ... April 8, 1998 | Author(s): Jonathan Carter | Download File: jcarter.pdf | pdf | 339 KB In this presentation we show the various stages of converting a program from PVP to MPP. ...

  17. Presentations

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

    Craig Tull: Present and Future Computing Requirements for Daya Bay November 27, 2012 | Author(s): Craig Tull (LBNL) | Download File: CraigTull20121127Dayabay.pdf | pdf | 11 MB...

  18. Presentations

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

    Susan Gregurick (DOE) Download File: September-2012-BER-NERSC-Overview.pdf | pdf | 2.2 MB Harvey Wasserman Download File: NERSC-IntroHarvey.pdf | pdf | 1.9 MB Present and Future...

  19. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category ASCR Requirements Gathering March 19, 2013 | Author(s): David Goodwin, DOE ASCR | Download File: ASCR-Requirements-Gathering.pdf | pdf | 207 KB FES Program Summary & Status March 19, 2013 | Author(s): John Mandrekas, DOE FES | Download File: FES-NERSCMandrekas032013Final.pdf | pdf | 13 MB FES Review Overview and Goals March 19, 2013 | Author(s): Richard A. Gerber | Download File:

  20. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category Barbara Helland: NERSC-HEP Requirements Review November 27, 2012 | Author(s): Barbara Helland | Download File: Helland.pdf | pdf | 5.5 MB NERSC-HEP Requirements Review James Siegrist: Perspectives from High Energy Physics November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Sudip Dosanjh: NERSC Role in

  1. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category IBM Compiler Optimization Options June 4, 2002 | Author(s): M. Stewart | Download File: optarg.ppt | ppt | 53 KB All of the IBM supplied compilers produce unoptimized code by default. Specific optimization command line options must be supplied to the compilers in order for them to produce optimized code. In this talk, several of the more useful optimization options for the IBM Fortran, C,

  2. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category NERSC Updates Status; current activities and projects Roadmap, future projects, and impact of potential continuing resolution September 17, 2007 | Author(s): Bill Kramer | Download File: Kramer-NERSCIntro-v2.ppt | ppt | 23 MB Download File: Kramer-NERSCIntro-v2.pdf | pdf | 13 MB HPSS Update September 17, 2007 | Author(s): Jason Hick | Download File: Hick-NUGHPSSUpdate.ppt | ppt | 1.2 MB

  3. Presentations

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

    HENP Greenbook Presentation February 23, 2001 | Author(s): David Dean | Download File: Dean.nerschenp.ppt | ppt | 7.5 MB FES Greenbook Presentation February 23, 2001 | Author(s): Bas Braams | [File unavailable for download] Revisit Greenbook goals; synthesis and overall Greenbook Framework; work assignments February 23, 2001 | Author(s): Doug Rotman | Download File: Rotman.NERSCGreenbook.doc | doc | 22 KB Draft OFES Contributions February 23, 2001 | Author(s): B. I. Cohen; A. Friedman; D. A.

  4. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category Requirements Reviews Overview Author(s): David Goodwin, ASCR | Meeting Goals and Process Author(s): Richard Gerber | Download File: Gerber-Overview.pdf | pdf | 1.4 MB Computing in Basic Energy Sciences Author(s): James Davenport, BES | Download File: DavenportNERSC-BES-10-8-2013.pdf | pdf | 12 MB NERSC Ten-Year Strategy Author(s): Sudip Dosanjh, NERSC | Download File: SudipDosanjh.pdf |

  5. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category Perspectives from Washington February 22, 2001 | Author(s): Walt Polansky | Download File: Polansky.NUGMeeting2-01.ppt | ppt | 750 KB Status reports: IBM SP Phase 2 plans, NERSC-4 plans, NERSC-2 decommissioning February 22, 2001 | Author(s): Bill Kramer | Download File: Kramer.Status.Plans.Feb2001.ppt | ppt | 6.8 MB Goals for the next Greenbook February 22, 2001 | Author(s): Doug Rotman |

  6. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category DOE Update June 12, 2006 | Author(s): Barbara Helland | Download File: Helland-DOE.ppt | ppt | 788 KB NERSC Status and Five Year Plan 2006-2010 June 12, 2006 | Author(s): Bill Kramer | Download File: KramerStatusUpdate.ppt | ppt | 2.6 MB NERSC Metrics June 12, 2006 | Author(s): Jonathan Carter | Download File: CarterMetrics.ppt | ppt | 839 KB NERSC Global Filesystem Future Directions

  7. Presentations

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

    Presentations Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category NERSC Accomplishments and Plans October 7, 2009 | Author(s): Kathy Yelick | Download File: YelickK.pdf | pdf | 34 MB Hopper, the new NERSC-6 System October 7, 2009 | Author(s): Jonathan Carter | Download File: CarterJ.pdf | pdf | 2.5 MB 2009 User Survey Results October 7, 2009 | Author(s): Francesca Verdier | Download File: VerdierF.pdf | pdf | 2.9 MB Requirements Gathering & BER

  8. PRESENT:

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

    PUBLIC MEETING + + + + + FRIDAY NOVEMBER 14, 1997 + + + + + WASHINGTON, D.C. The Committee met in the Clark Room of the Capital Holiday Inn, 550 C Street, S.W., at 10:30 a.m., G. Campbell Watkins, Chair, presiding. PRESENT: G. CAMPBELL WATKINS, Chair DANIEL A. RELLES, Vice Chair DAVID R. BELLHOUSE R. SAMPRIT CHATTERJEE BRENDA G. COX CAROL A. GOTWAY CRAWFORD PHILIP HANSEN CALVIN KENT GRETA M. LJUNG ROY W. WHITMORE INVITED GUESTS: SEYMOUR SUDMAN RICHARD TABORS EIA STAFF PRESENT: JAY HAKES, EIA

  9. Presentations

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

    ACTS Components (such as such as ScaLAPACK, TAU, SuperLU, and PETSc) and Case Studies of Their Use June 24, 2004 | Author(s): Osni Marques | URL: http://ipvideo.lbl.gov:8080/ramgen/Marques.rm Download File: NUG.ppt | ppt | 5.6 MB ASCR Greenbook Presentation June 25, 2004 | Author(s): Phil Collela | Download File: colella.ppt | ppt | 20 KB Applied Mathematics, Computer Science Basic Energy Sciences Greenbook Presentation June 25, 2004 | Author(s): Robert Harrison | Download File:

  10. Presentations

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

    Susan Gregurick (DOE) Download File: September-2012-BER-NERSC-Overview.pdf | pdf | 2.2 MB Harvey Wasserman Download File: NERSC-IntroHarvey.pdf | pdf | 1.9 MB Present and Future Computing Requirements Author(s): Ruby Leung | Download File: Leung.pdf | pdf | 730 KB BER/NERSC Requirements Gathering Workshop September 11, 2012 | Author(s): Yukiko Sekine, DOE ASCR | Download File: YS-BER-NERSCWorkshopPresen2.pdf | pdf | 592 KB Case Study: Climate Change Simula2ons with the Community Earth System

  11. Presentations

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

    Present and Future Computing Requirements for Computational Prediction of Protein-DNA Binding September 12, 2012 | Author(s): Mohammed AlQuraishi | Download File: AlQuraishi.pdf | pdf | 1 MB KBASE: Data and Modeling for Predictive Biology September 12, 2012 | Author(s): Tom Brettin and Shane Canon | Download File: KBaseBrettin.pdf | pdf | 5.9 MB NERSC Role in Biological and Environmental Research September 12, 2012 | Author(s): Kathy Yelick | Download File: NERSC-BER-Yelick.ppt | ppt | 35 MB

  12. Presentations

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

    NUG 1996 NUG 1995 NUG 1994 ERSUG: July 11 - 12, 1994 (Rockville, Maryland) Presentations Agenda Minutes ERSUG/EXERSUG: Jan 12, 1994 (UCLA) NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC,

  13. Presentations

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

    Presentations Agenda Minutes NUG 1997 NUG 1996 NUG 1995 NUG 1994 NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » NERSC Users Group » Annual

  14. Presentations

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

    A Briefing on the NERSC III System April 27, 1999 | Author(s): Adrian Wong | [Presentation not available]. A technical description of the newly announced NERSC III system: what it will consist of, the phases of its delivery, and a discussion of how it will be used and managed. Both hardware and software will be discussed. An Introduction to PetSC April 27, 1999 | Author(s): Satish Balay, William Gropp, Lois Curfman McInnes, Barry Smith | Download File: petsc.ppt | ppt | 572 KB The development of

  15. Presentations

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

    Comparing Cray Tasking and OpenMP June 7, 2000 | Author(s): Thomas M. DeBoni | Download File: OpenMPvsCrayDirectives.ppt | ppt | 56 KB This talk will provide an overview of the OpenMP standard, focusing on the scope of the specification. This will be followed by a comparison of Cray tasking directives with their OpenMP counterparts. Several examples will be presented that illustrate the capabilities (and limitations) of OpenMP. The talk will conclude with a brief discussion of mixing OpenMP with

  16. Presentations

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

    November 12, 2001 Presentations Agenda NUG 2000 NUG 1999 NUG 1998 NUG 1997 NUG 1996 NUG 1995 NUG 1994 NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For

  17. Presentations

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

    NERSC "Visualization Greenbook": Future Visualization Needs of the DOE Computational Science Community Hosted at NERSC October 1, 2002 | Author(s): Bernd Hamann, E. Wes Bethel, Horst Simon, Juan Meza | Download File: VisGreenFindings-LBNL-51699.pdf | pdf | 2.8 MB This report presents the findings and recommendations that emerged from a one-day workshop held at Lawrence Berkeley National Laboratory (LBNL) on June 5, 2002, in conjunction with the NERSC User Group (NUG) Meeting. IBM

  18. Presentations

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

    November 18, 2002 Presentations Agenda NUG 2001 NUG 2000 NUG 1999 NUG 1998 NUG 1997 NUG 1996 NUG 1995 NUG 1994 NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home

  19. Presentations

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

    NUG 2012 Training Presentations NUG 2010 NUG 2009 NUG 2008 NUG 2007 NUG 2006 NUG 2005 NUG 2004 NUG 2003 NUG 2002 NUG 2001 NUG 2000 NUG 1999 NUG 1998 NUG 1997 NUG 1996 NUG 1995 NUG 1994 NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions

  20. Understanding Wind Power Costs: The Value of a Comprehensive Approach (Presentation)

    SciTech Connect (OSTI)

    Lantz, E.

    2013-05-01

    The evolution and maturity of the wind industry have often been assessed by considering changes in key metrics including capital costs, capacity factor, turbine pricing, and in some cases electricity sales data. However, wind turbines and plants represent a complex system optimization problem and each of these metrics, in isolation, fails to tell the complete story of technological progress and industry advancement. By contrast, the levelized cost of energy (LCOE) provides a more comprehensive and nuanced perspective on industry trends. LCOE can be used to analyze the effect of individual changes (by holding other variables constant) or to understand the complex interactions that might occur for example between turbine costs and productivity. Moreover, LCOE offers a reflection of the total production costs and required revenue for wind plants. This presentation provides examples of how a narrow focus on individual industry metrics can provide inaccurate representations of industry trends while also demonstrating how LCOE captures the array of critical industry variables to provide a greater level of insight.

  1. Advances in exposure and toxicity assessment of particulate matter: An overview of presentations at the 2009 Toxicology and Risk Assessment Conference

    SciTech Connect (OSTI)

    Gunasekar, Palur G.; Stanek, Lindsay W.

    2011-07-15

    The 2009 Toxicology and Risk Assessment Conference (TRAC) session on 'Advances in Exposure and Toxicity Assessment of Particulate Matter' was held in April 2009 in West Chester, OH. The goal of this session was to bring together toxicology, geology and risk assessment experts from the Department of Defense and academia to examine issues in exposure assessment and report on recent epidemiological findings of health effects associated with particulate matter (PM) exposure. Important aspects of PM exposure research are to detect and monitor low levels of PM with various chemical compositions and to assess the health risks associated with these exposures. As part of the overall theme, some presenters discussed collection methods for sand and dust from Iraqi and Afghanistan regions, health issues among deployed personnel, and future directions for risk assessment research among these populations. The remaining speakers focused on the toxicity of ultrafine PM and the characterization of aerosols generated during ballistic impacts of tungsten heavy alloys.

  2. Summary of: Simulating the Value of Concentrating Solar Power with Thermal Energy Storage in a Production Cost Model (Presentation)

    SciTech Connect (OSTI)

    Denholm, P.; Hummon, M.

    2013-02-01

    Concentrating solar power (CSP) deployed with thermal energy storage (TES) provides a dispatchable source of renewable energy. The value of CSP with TES, as with other potential generation resources, needs to be established using traditional utility planning tools. Production cost models, which simulate the operation of grid, are often used to estimate the operational value of different generation mixes. CSP with TES has historically had limited analysis in commercial production simulations. This document describes the implementation of CSP with TES in a commercial production cost model. It also describes the simulation of grid operations with CSP in a test system consisting of two balancing areas located primarily in Colorado.

  3. Estimating the Value of Utility-Scale Solar Technologies in California Under a 40% Renewable Portfolio Standard (Report Summary) (Presentation)

    SciTech Connect (OSTI)

    Jorgenson, J.; Denholm, P.; Mehos, M.

    2014-06-01

    Concentrating solar power with thermal energy storage (CSP-TES) is a unique source of solar energy in that its output can be shifted over time. The ability of CSP-TES to be a flexible source of generation may be particularly valuable in regions with high overall penetration of solar energy, such as the state of California. California's Renewable Portfolio Standard (RPS) requires the state to increase generation from eligible renewable energy resources to reach 33% of retail electricity sales by 2020. Beyond 2020, California targets a further reduction in greenhouse gas emissions. To help reach this goal, current California governor Jerry Brown has stated that a higher 40% RPS might be reachable in the near term. The levelized cost of energy is generally emphasized when assessing the economic viability of renewable energy systems implemented to achieve the RPS. However, the operational and capacity benefits of such systems are often ignored, which can lead to incorrect economic comparisons between CSP-TES and variable renewable generation technologies such as solar photovoltaics (PV). Here we evaluate a 40% RPS scenario in a California grid model with PV or CSP-TES providing the last 1% of RPS energy. We compare the technical and economic implications of integrating either solar technology under several sensitivities, finding that the ability to displace new conventional thermal generation capacity may be the largest source of value of CSP-TES compared to PV at high solar penetrations.

  4. Toxic remediation

    DOE Patents [OSTI]

    Matthews, Stephen M.; Schonberg, Russell G.; Fadness, David R.

    1994-01-01

    What is disclosed is a novel toxic waste remediation system designed to provide on-site destruction of a wide variety of hazardous organic volatile hydrocarbons, including but not limited to halogenated and aromatic hydrocarbons in the vapor phase. This invention utilizes a detoxification plenum and radiation treatment which transforms hazardous organic compounds into non-hazardous substances.

  5. VARIATIONS IN REPRODUCTIVE TOXICANT IDENTIFICATION

    SciTech Connect (OSTI)

    Simmons, F

    2008-05-13

    Reproductive toxicants are a very important class of compounds. They present unique hazards to those of child bearing ages, perform their 'dirty work' using a wide variety of mechanisms on a number of different organs, and are regulatorily important. Because of all of this, properly identifying reproductive toxicants is important, but fraught with difficulty. In this paper we will describe types or reproductive toxicants, their importance, and both mistakes and good practices that people who are not experts in reproductive toxicology may use in their attempts to identify them. Additionally, this paper will focus on chemical reproductive toxicants and will not address biological agents that could affect reproductive toxicity although many principles outlined here could be applied to that endeavor.

  6. Value Engineering

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

    2002-12-30

    To establish Department of Energy (DOE) value engineering policy that establishs and maintains cost-effective value procedures and processes.

  7. Metric Presentation

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

    ... MODERN GRID S T R A T E G Y 14 14 Value Metrics - Work to date Reliability Outage duration and frequency Momentary outages Power Quality measures Security Ratio of distributed ...

  8. Workshop Presentations

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

    Presentations Workshop Presentations Large Scale Computing and Storage Requirements for Fusion Energy Sciences An FES ASCR NERSC Workshop August 3-4, 2010 Sort by: Default | ...

  9. Presentation Timer

    Energy Science and Technology Software Center (OSTI)

    2010-06-23

    Abstract Conferences and Meetings feature many presentations on a tight schedule. The Session Timer system provides an electronic display for showing the remaining time in a presentation. It provides continuous feedback so the speaker can judge the pace throughout a presentation. The timer automates the job so the session chairman does not have to awkwardly interrupt the speaker.

  10. Workshop Presentations

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

    Agenda Presentations Logistics Reference Materials Participants Organizing Committee Case Study Worksheets High Energy Physics (HEP) Nuclear Physics (NP) Overview Published Reports Case Study FAQs NERSC HPC Achievement Awards Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC » HPC Requirements Reviews » Requirements Reviews: Target 2014 » Fusion Energy Sciences (FES) » Presentations Workshop Presentations Large Scale Computing and Storage

  11. Workshop Presentations

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

    High Energy Physics (HEP) Agenda Presentations Reference Materials Participants Organizing Committee Nuclear Physics (NP) Overview Published Reports Case Study FAQs NERSC HPC Achievement Awards Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC » HPC Requirements Reviews » Requirements Reviews: Target 2014 » High Energy Physics (HEP) » Presentations Workshop Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) Advanced

  12. PRESENTATION TITLE

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

    Hydroelectric Design Center "Leaders in Hydropower Engineering" 12 April 2016 Presentation ... Atlanta, GA BUILDING STRONG HYDROELECTRIC DESIGN CENTER 2 Items for Discussion ...

  13. Workshop Presentations

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

    High Energy Physics (HEP) Agenda Presentations Reference Materials Participants Organizing Committee Nuclear Physics (NP) Overview Published Reports Case Study FAQs NERSC HPC ...

  14. Workshop Presentations

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

    Agenda Presentations Logistics Reference Materials Participants Organizing Committee Case Study Worksheets High Energy Physics (HEP) Nuclear Physics (NP) Overview Published Reports ...

  15. PRESENTATION TITLE

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

    Center "Leaders in Hydropower Engineering" 11 March 2013 Presentation for Southeastern Federal Power Alliance Steven R. Miles, PE, PMP Director, HDC BUILDING STRONG ...

  16. Workshop Presentations

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

    Agenda Presentations Logistics Reference Materials Participants Organizing Committee Biological and Environmental Science (BER) Fusion Energy Sciences (FES) High Energy Physics (HEP) Nuclear Physics (NP) Overview Published Reports Case Study FAQs NERSC HPC Achievement Awards Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC » HPC Requirements Reviews » Requirements Reviews: Target 2014 » Basic Energy Sciences (BES) » Presentations Workshop

  17. Workshop Presentations

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

    Presentations Workshop Presentations Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research An ASCR / NERSC Workshop January 5-6, 2011 Sort by: Default | Name | Date (low-high) | Date (high-low) Welcome, introductions, workshop goals, charge to committee January 5, 2011 | Author(s): Yukiko Sekine | Workshop outline, logistics, format January 5, 2011 | Author(s): Harvey Wasserman | ASCR Program Office Research Directions January 5, 2011 | Author(s): Karen Pao |

  18. Workshop Presentations

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

    Presentations Workshop Presentations Large Scale Computing and Storage Requirements for Fusion Energy Sciences An FES / ASCR / NERSC Workshop August 3-4, 2010 Sort by: Default | Name | Date (low-high) | Date (high-low) FES/NERSC Requirements Gathering Workshop August 3, 2010 | Author(s): Yukiko Sekine | Workshop Goals & Process: Large Scale Computing and Storage Requirements for Fusion Energy Sciences August 3, 2010 | Author(s): Harvey Wasserman | FES Overview August 3, 2010 | Author(s):

  19. Workshop Presentations

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

    Presentations Workshop Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) Workshop Goals/Overview November 12, 2009 | Author(s): Yukiko Sekine | Workshop Logistics November 12, 2009 | Author(s): Harvey Wasserman | DOE HEP Overview November 12, 2009 | Author(s): Amber Boehnlein | NERSC Role in High Energy Physics Research November 12, 2009 | Author(s): Kathy Yelick | Community Petascale Project for Accelerator Science and Simulation (ComPASS) November 12, 2009 | Author(s):

  20. Workshop Presentations

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

    Presentations Workshop Presentations Large Scale Computing and Storage Requirements for Basic Energy Sciences An BES / ASCR / NERSC Workshop February 9-10, 2010 Sort by: Default | Name | Date (low-high) | Date (high-low) BES/NERSC Requirements Gathering Workshop, Workshop Goals February 9, 2010 | Author(s): Yukiko Sekine | Workshop outline, logistics, format, procedures February 9, 2010 | Author(s): Richard Gerber | BES Program Office Research Directions February 9, 2010 | Author(s): Mark

  1. Workshop Presentations

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

    Presentations Workshop Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) Workshop Goals/Overview May 7, 2009 | Author(s): Yukiko Sekine | Workshop Logistics May 7, 2009 | Author(s): Harvey Wasserman | BER Overview May 7, 2009 | Author(s): David Thomassen | NERSC Overview May 7, 2009 | Author(s): Kathy Yelick | CCSM and Earth System Model May 7, 2009 | Author(s): Lawrence Buja, John Drake, Michael Wehner | Role of Climate System Noise in Climate Simulations May 7, 2009 |

  2. Nanoparticle toxicity testing

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

    submit Nanoparticle toxicity testing Assessing the potential health hazards of nanotechnology March 25, 2013 Robot In the search for more accurate and efficient techniques to...

  3. Presentation Title

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

    Validation Methodology and Results Jeff Roche Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 Published by Sandia National Laboratories with the Permission of the Author 2 © 2013 SunPower Corporation Why Validation is Important * To prove that you can accurately model across a wide range of products and geographical locations * Performance prediction key input in project finance models - Proven accuracy builds internal and investor confidence in

  4. Presentation Title

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

    PVSim - SunPower's PV Simulation Tool Ben Bourne Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 Published by Sandia National Laboratories with the Permission of the Author 2 © 2013 SunPower Corporation Why SunPower Maintains an In-House Tool SunPower systems are investments * Customers need to know how much power and energy their system will produce over time * SunPower needs to know how to price these systems * SunPower needs to be able to

  5. VALUE STUDY

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

    PREPARED FOR: DEPARTMENT OF ENERGY OFFICE OF CONTRACT RESOURCES AND RESOURCE MANAGEMENT SEPTEMBER 2008 UPDATE BY: AON CONSULTING INC. FEBRUARY 1999 UPDATED SEPTEMBER 29, 2008 VALUE STUDY DESK MANUAL Prepared for: DEPARTMENT OF ENERGY By: BUCK CONSULTANTS Under DE-AC01-96AD38107 Update Prepared for: DOE By: AON CONSULTING, INC. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 Contents PART I Overview of Value Study Illustrative Flow

  6. Value Engineering

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

    2004-01-07

    To establish Department of Energy (DOE) value engineering policy that meets the requirements of Public Law 104-106, Section 4306 as codified by 41 United States Code 432. Canceled by DOE N 251.94. Does not cancel other directives.

  7. Hazard index for underground toxic material

    SciTech Connect (OSTI)

    Smith, C.F.; Cohen, J.J.; McKone, T.E.

    1980-06-01

    To adequately define the problem of waste management, quantitative measures of hazard must be used. This study reviews past work in the area of hazard indices and proposes a geotoxicity hazard index for use in characterizing the hazard of toxic material buried underground. Factors included in this index are: an intrinsic toxicity factor, formulated as the volume of water required for dilution to public drinking-water levels; a persistence factor to characterize the longevity of the material, ranging from unity for stable materials to smaller values for shorter-lived materials; an availability factor that relates the transport potential for the particular material to a reference value for its naturally occurring analog; and a correction factor to accommodate the buildup of decay progeny, resulting in increased toxicity.

  8. Acute inhalation toxicity of carbonyl sulfide

    SciTech Connect (OSTI)

    Benson, J.M.; Hahn, F.F.; Barr, E.B. [and others

    1995-12-01

    Carbonyl sulfide (COS), a colorless gas, is a side product of industrial procedures sure as coal hydrogenation and gasification. It is structurally related to and is a metabolite of carbon disulfide. COS is metabolized in the body by carbonic anhydrase to hydrogen sulfide (H{sub 2}S), which is thought to be responsible for COS toxicity. No threshold limit value for COS has been established. Results of these studies indicate COS (with an LC{sub 50} of 590 ppm) is slightly less acutely toxic than H{sub 2}S (LC{sub 50} of 440 ppm).

  9. Presentation on Open Data & Finance Value | OpenEI Community

    Open Energy Info (EERE)

    comments Latest documents Kalston BCSE Industry Overview slides Posted: 20 Dec 2012 - 13:56 by Kalston Ianjkalin Department of Defense 3 GW Solar Target Posted: 15 Dec 2012 - 16:56...

  10. PV Value | Department of Energy

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

    PV Value PV Value PV Value Sandia National Laboratories has developed a prospective model of determining the value of PV. Sandia uses an income capitalization approach, which considers the present value of future energy production to determine the remaining value of a PV system. An online tool developed by Energy Sense Finance, has been released to the public. https://www.pvvalue.com/ PV Value (332.15 KB) More Documents & Publications PV Value® Reduce Risk, Increase Clean Energy: How States

  11. Comparative Toxicity of Combined Particle and Semi-Volatile Organic

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

    Fractioins of Gasoline and Diesel Emissions | Department of Energy Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of Gasoline and Diesel Emissions Comparative Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of Gasoline and Diesel Emissions 2002 DEER Conference Presentation: Lovelace Respiratory Research Institute 2002_deer_mauderly.pdf (63 KB) More Documents & Publications Relationship Between Composition and Toxicity of Engine Emission Samples

  12. Relationship Between Composition and Toxicity of Engine Emission Samples |

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

    Department of Energy Emission Samples Relationship Between Composition and Toxicity of Engine Emission Samples 2003 DEER Conference Presentation: Lovelace Respiratory Research Institute 2003_deer_mauderly.pdf (71.75 KB) More Documents & Publications Lung Toxicity and Mutagenicity of Emissions From Heavy-Duty Compressed Natural Gas (CNG)-Powered Vehicles Comparative Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of Gasoline and Diesel Emissions Relationship Between

  13. Toxic Substances Control Act

    SciTech Connect (OSTI)

    Not Available

    1992-05-15

    This Reference Book contains a current copy of the Toxic Substances Control Act and those regulations that implement the statute and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  14. DOE contractor's meeting on chemical toxicity

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    The Office of Health and Environmental Research (OHER) is required to determine the potential health and environmental effects associated with energy production and use. To ensure appropriate communication among investigators and scientific disciplines that these research studies represent, OHER has sponsored workshops. This document provides a compilation of activities at the Third Annual DOE/OHER Workshop. This year's workshop was broadened to include all OHER activities identified as within the chemical effects area. The workshop consisted of eight sessions entitled Isolation and Detection of Toxic chemicals; Adduct Formation and Repair; Chemical Toxicity (Posters); Metabolism and Genotoxicity; Inhalation Toxicology; Gene Regulation; Metals Toxicity; and Biological Mechanisms. This document contains abstracts of the information presented by session.

  15. Concentrating Solar Power Forum Concentrating Photovoltaics (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2008-05-06

    This presentation's summaries: a convenient truth, comparison of three concentrator technologies, value of high efficiency, and status of industry.

  16. How toxic is coal ash? A laboratory toxicity case study

    SciTech Connect (OSTI)

    Sherrard, Rick M.; Carriker, Neil; Greeley, Jr., Mark Stephen

    2014-12-08

    Under a consent agreement among the Environmental Protection Agency (EPA) and proponents both for and against stricter regulation, EPA is to issue a new coal ash disposal rule by the end of 2014. Laboratory toxicity investigations often yield conservative estimates of toxicity because many standard test species are more sensitive than resident species, thus could provide information useful to the rule-making. However, few laboratory studies of coal ash toxicity are available; most studies reported in the literature are based solely on field investigations. In this paper, we describe a broad range of toxicity studies conducted for the Tennessee Valley Authority (TVA) Kingston ash spill, results of which help provide additional perspective on the toxicity of coal ash.

  17. How toxic is coal ash? A laboratory toxicity case study

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

    Sherrard, Rick M.; Carriker, Neil; Greeley, Jr., Mark Stephen

    2014-12-08

    Under a consent agreement among the Environmental Protection Agency (EPA) and proponents both for and against stricter regulation, EPA is to issue a new coal ash disposal rule by the end of 2014. Laboratory toxicity investigations often yield conservative estimates of toxicity because many standard test species are more sensitive than resident species, thus could provide information useful to the rule-making. However, few laboratory studies of coal ash toxicity are available; most studies reported in the literature are based solely on field investigations. In this paper, we describe a broad range of toxicity studies conducted for the Tennessee Valley Authoritymore » (TVA) Kingston ash spill, results of which help provide additional perspective on the toxicity of coal ash.« less

  18. Yellow phosphorus process to convert toxic chemicals to non-toxic products

    DOE Patents [OSTI]

    Chang, Shih-Ger

    1994-01-01

    The present invention relates to a process for generating reactive species for destroying toxic chemicals. This process first contacts air or oxygen with aqueous emulsions of molten yellow phosphorus. This contact results in rapid production of abundant reactive species such as O, O.sub.3, PO, PO.sub.2, etc. A gaseous or liquid aqueous solution organic or inorganic chemicals is next contacted by these reactive species to reduce the concentration of toxic chemical and result in a non-toxic product. The final oxidation product of yellow phosphorus is phosphoric acid of a quality which can be recovered for commercial use. A process is developed such that the byproduct, phosphoric acid, is obtained without contamination of toxic species in liquids treated. A gas stream containing ozone without contamination of phosphorus containing species is also obtained in a simple and cost-effective manner. This process is demonstrated to be effective for destroying many types of toxic organic, or inorganic, compounds, including polychlorinated biphenyls (PCB), aromatic chlorides, amines, alcohols, acids, nitro aromatics, aliphatic chlorides, polynuclear aromatic compounds (PAH), dyes, pesticides, sulfides, hydroxyamines, ureas, dithionates and the like.

  19. Yellow phosphorus process to convert toxic chemicals to non-toxic products

    DOE Patents [OSTI]

    Chang, S.G.

    1994-07-26

    The present invention relates to a process for generating reactive species for destroying toxic chemicals. This process first contacts air or oxygen with aqueous emulsions of molten yellow phosphorus. This contact results in rapid production of abundant reactive species such as O, O[sub 3], PO, PO[sub 2], etc. A gaseous or liquid aqueous solution organic or inorganic chemicals is next contacted by these reactive species to reduce the concentration of toxic chemical and result in a non-toxic product. The final oxidation product of yellow phosphorus is phosphoric acid of a quality which can be recovered for commercial use. A process is developed such that the byproduct, phosphoric acid, is obtained without contamination of toxic species in liquids treated. A gas stream containing ozone without contamination of phosphorus containing species is also obtained in a simple and cost-effective manner. This process is demonstrated to be effective for destroying many types of toxic organic, or inorganic, compounds, including polychlorinated biphenyls (PCB), aromatic chlorides, amines, alcohols, acids, nitro aromatics, aliphatic chlorides, polynuclear aromatic compounds (PAH), dyes, pesticides, sulfides, hydroxyamines, ureas, dithionates and the like. 20 figs.

  20. Disposition of toxic PCB congeners in snapping turtle eggs: expressed as toxic equivalents of TCDD

    SciTech Connect (OSTI)

    Bryan, A.M.; Stone, W.B.; Olafsson, P.G.

    1987-11-01

    Studies of snapping turtles, taken from the region of the Upper Hudson River, in New York State, revealed exceedingly high levels of PCBs in the adipose tissue. There is evidence to suggest that large reserves of fat provide protection against chlorinated hydrocarbon toxicity. Such storage may protect snapping turtle eggs from disposition of toxic PCB congeners and account for the apparent absence of reports regarding detrimental effects on the hatchability of eggs from turtles living in the vicinity of the upper Hudson River. The present study was undertaken to determine if indeed these eggs are protected against disposition of toxic PCB congeners by the presence of large reserves of fat. Although tissue volumes play an important role in determining the initial site of disposition, the major factor controlling the elimination of these compounds involves metabolism. For simple halogenated benzenes as well as for more complex halogenated biphenyls, oxidative metabolism catalyzed by P-448, occurs primarily at the site of two adjacent unsubstituted carbon atoms via arene oxide formation leading to the formation of water soluble metabolites. Toxicological studies have demonstrated that the most toxic PCB congeners, isosteriomers of tetrachlorodibenzo-p-dioxin (TCDD), require no metabolic activation. These compounds have chlorine atoms in the meta and para positions of both rings. It may be concluded that the structures of PCB congeners and isomers which favor induction of cytochrome P-448 are also those which are toxic and resist metabolism. It is the objective of the present study to determine if the heavy fat bodies of the female turtle provide a sufficiently large sink to retain the toxic congeners and prevent their incorporation into the eggs.

  1. Toxicity of Uranium Adsorbent Materials using the Microtox Toxicity Test

    SciTech Connect (OSTI)

    Park, Jiyeon; Jeters, Robert T.; Gill, Gary A.; Kuo, Li-Jung; Bonheyo, George T.

    2015-10-01

    The Marine Sciences Laboratory at the Pacific Northwest National Laboratory evaluated the toxicity of a diverse range of natural and synthetic materials used to extract uranium from seawater. The uranium adsorbent materials are being developed as part of the U. S. Department of Energy, Office of Nuclear Energy, Fuel Resources Program. The goal of this effort was to identify whether deployment of a farm of these materials into the marine environment would have any toxic effects on marine organisms.

  2. California Environmental Protection Agency Department of Toxic...

    Open Energy Info (EERE)

    Department of Toxic Substances Control Jump to: navigation, search Name: California Environmental Protection Agency Department of Toxic Substances Control Place: Sacramento,...

  3. Making your presentation fun: creative presentation techniques

    SciTech Connect (OSTI)

    KEENEN,MARTHA JANE

    2000-05-18

    What possesses someone to volunteer and go through hoops and red tape to make a presentation at a conference? For that matter, why does anyone ever present anything to anyone? Actually, presentations are a fact of life and there are many reasons for doing a presentation and doing it well. New and existing staff need training and orientation to the way things are done here. Handing all of them a manual and hoping they read it is pretty much a waste of paper. On the other hand, an effective, entertaining and upbeat presentation on the relevant topics is more likely to stick with those people. They will even have a name and face to remember and seek out when they have an issue on or with that topic. This can be a very effective beginning for networking with new peers. The presenter is seen as knowledgeable, as a source of information on company topics and possibly evaluated as a potential mentor or future manager. Project staff and/or peers benefit from clear, concise, presentations of topical knowledge. This is one way that a group working on various aspects of the same project or program can stay in touch and in step with each other. Most importantly, presentations may be the best or only door into the minds (and budgets) of management and customers. These presentations are a wonderful opportunity to address legal and compliance issues, budget, staffing, and services. Here is a chance, maybe the only one, to demonstrate and explain the wonderfulness of a program and the benefit they get by using the services offered most effectively. An interactive presentation on legal and compliance issues can be an effective tool in helping customers and/or management make good risk management decisions.

  4. Toxicity Data to Determine Refrigerant Concentration Limits

    SciTech Connect (OSTI)

    Calm, James M.

    2000-09-30

    This report reviews toxicity data, identifies sources for them, and presents resulting exposure limits for refrigerants for consideration by qualified parties in developing safety guides, standards, codes, and regulations. It outlines a method to calculate an acute toxicity exposure limit (ATEL) and from it a recommended refrigerant concentration limit (RCL) for emergency exposures. The report focuses on acute toxicity with particular attention to lethality, cardiac sensitization, anesthetic and central nervous system effects, and other escape-impairing effects. It addresses R-11, R-12, R-22, R-23, R-113, R-114, R-116, R-123, R-124, R-125, R-134, R-134a, R-E134, R-141b, R-142b, R-143a, R-152a, R-218, R-227ea, R-236fa, R-245ca, R-245fa, R-290, R-500, R-502, R-600a, R-717, and R-744. It summarizes additional data for R-14, R-115, R-170 (ethane), R-C318, R-600 (n-butane), and R-1270 (propylene) to enable calculation of limits for blends incorporating them. The report summarizes the data a nd related safety information, including classifications and flammability data. It also presents a series of tables with proposed ATEL and RCL concentrations-in dimensionless form and the latter also in both metric (SI) and inch-pound (IP) units of measure-for both the cited refrigerants and 66 zerotropic and azeotropic blends. They include common refrigerants, such as R-404A, R-407C, R-410A, and R-507A, as well as others in commercial or developmental status. Appendices provide profiles for the cited single-compound refrigerants and for R-500 and R-502 as well as narrative toxicity summaries for common refrigerants. The report includes an extensive set of references.

  5. Use of toxicity testing to evaluate performance of a stormwater treatment marsh

    SciTech Connect (OSTI)

    Katznelson, R.; Jewell, W.T.; Anderson, S.L.

    1994-12-31

    The use of toxicity assessments as a component of constructed wetlands design was addressed in Crandall Creek and downstream Demonstration urban Stormwater Treatment (DUST) marsh in Fremont, CA. Median time to lethality (LT{sub 50}) was used to compare relative intensities of toxicity while electrical conductivity measurements were used to trace the flow of low conductivity stormwater. Measurements taken during or shortly after storm events showed horizontal and vertical gradients in LT{sub 50} and conductivity with high correlation. Toxic stormwater was contained within the marsh after small and medium sized (0.2--1.0 inch) storms. The intensity of toxicity was greatly reduced upon mixing of stormwater with preexisting marsh water. A toxicity dilution model, based on an empirically established relationship between LT{sub 50} and sample dilution, was used to predict toxicity reduction based on dilution alone. Comparison of predicted LT{sub 50} with observed values showed substantial toxicity reduction cannot be explained by dilution only, indicating other removal processes such as sequestration or degradation. Mixing of the water column increased the rate of toxicity diminution in comparison to the rate observed in the unmixed marsh water. Filtration of DUST marsh samples revealed toxicity was associated with the soluble fraction of samples. Phase 1 TIE and metals analyses indicated toxicity was caused by oxidizable, non-polar organics rather than metals. Results of this study indicate the potential use of toxicity assessments as an integral component of wetlands design and management.

  6. ROLE OF TOXICITY ASSESSMENT AND MONITORING IN MANAGING THE RECOVERY OF A WASTEWATER RECEIVING STREAM

    SciTech Connect (OSTI)

    Greeley Jr, Mark Stephen; Kszos, Lynn A; Stewart, Arthur J; Smith, John G

    2011-01-01

    We evaluate the roles of a long-term comprehensive toxicity assessment and monitoring program in management and for ecological recovery of a freshwater receiving stream impacted by industrial discharges and legacy contamination. National Pollution Discharge Elimination Permit (NPDES)-driven whole effluent toxicity (WET) tests using Ceriodaphnia and fathead minnows were conducted for more than twenty years to characterize wastewaters at the US National Nuclear Security Agency s Y-12 National Security Complex in Oak Ridge, Tennessee. Ambient toxicity tests also were conducted to assess water samples from EFPC, the stream receiving the wastewater discharges. The ambient tests were conducted as part of an extensive biological monitoring program that included routine surveys of fish, invertebrate and periphyton communities. WET testing, associated toxicant identification evaluations (TIEs), and ambient toxicity monitoring were instrumental in identifying toxicants and their sources at the Y-12 Complex, guiding modifications to wastewater treatment procedures, and assessing the success of various pollution-abatement actions. Through time, as requirements changed and water quality improved, the toxicity monitoring program became more focused. Ambient testing with Ceriodaphnia and fathead minnow larvae also was supplemented with less-standardized but more-sensitive alternative laboratory and in situ bioassays. The Y-12 Complex biological monitoring experience demonstrates the significant roles effluent and ambient toxicity testing can have in controlling and managing toxic discharges to receiving waters. It also emphasizes the value of supplementing WET and standardized ambient toxicity tests with alternative laboratory and in situ toxicity tests tailored to address specific problems.

  7. PowerPoint Presentation

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

    VA 6 June 2013 Oil and Gas Production on the US OCS ... Lease Tract Award ("fair market value determination") ... In-Place Methane Hydrate Distribution Integration Module ...

  8. PowerPoint Presentation

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

    The only constant in most industrial facilities is change * Changes in product mix, production, management, personnel Value of Energy Management Root Cause: Energy...

  9. PowerPoint Presentation

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

    ... Participants are given extensive practice in cost and schedule monitoring, including earned-value analysis, trend analysis and forecasting, managing baselines through performance ...

  10. PowerPoint Presentation

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

    Ondej vek energy.govsunshot Value of information Vacation Activity Weather Forecast Weather Condition Satisfaction Peak Season Pricing ? energy.govsunshot ...

  11. PowerPoint Presentation

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

    ... Extended calibration intervals and relief of even limited periodic assessment requirements Assessment of sensor measurement accuracy with high confidence Derived values for ...

  12. PowerPoint Presentation

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

    value is balanced against possibility of increased FERC oversight. March 16, 2015 BPA Public Meeting 7 NWPP MC Overview NWPP MC's resolve to deliver reliable,...

  13. Sandia Energy - PV Value

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

    PV Value Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation PV Value PV ValueTara Camacho-Lopez2015-06-12T20:36:38+00:0...

  14. Determine and Communicate the Value of Replication | Department...

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

    and Communicate the Value of Replication Determine and Communicate the Value of Replication This presentation shares how to determine and later communicate the value of ...

  15. PowerPoint Presentation

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

    Opportunities with DOE Carol Hellmann Director of Acquisitions (Acting) Golden Service Center 2 * Business Administration (BA) Support Services 8(a) IDIQ Base + 2 Option Years Value: $30,000,000 Anticipated Release Date NTL 6/22/13 * Communication Support Services 8(a) Base Year + 3 Option Years Value: $16,000,000 Released 6/7/13 * Conference Logistics 8(a) Base Year + 3 Option Years Value: $6,500,000 Anticipated Release Date 6/13/13 * Technical Development (TD) Support Services 8(a) Base Year +

  16. On-Line Microbial Whole Effluent Toxicity Monitoring for Industrial Wastewater

    SciTech Connect (OSTI)

    Mathews, S; Hoppes, W; Mascetti, M; Campbell, C G

    2002-09-17

    In this study a respirometer is tested for its ability to act as an early upset warning device and whole effluent toxicity monitor for industrial discharge. Industrial discharge water quality is commonly evaluated by comparing measured chemical concentrations to target values or regulatory limits established by governmental agencies. Unless the regulatory values are based upon empirical data, the actual effect of the discharge on aquatic systems is unknown. At the same time assessing the environmental toxicology of wastewater discharges is complicated by synergistic relationships among chemical constituents producing greater total toxicity. For example, metals may be more toxic in waters with low total hardness or more soluble at lower pH. An alternative approach that we are investigating is whole effluent toxicity testing. This study investigates the measurement of whole effluent toxicity through an on-line respirometer that measures toxicity to microorganisms comprising activated sludge. In this approach the oxygen uptake rate is monitored and used as an indicator of microbial activity or health. This study investigates the use of an online whole effluent toxicity testing system to provide early upset warning and the consistency of measured response to low pH. Repeated exposure of the microorganisms to low pH results in reduced sensitivity of the microbial population. We investigate whether this reduction in sensitivity results from physiological acclimation or changes in species composition. We identify promising applications, where, with proper calibration, respirometry based toxicity monitoring appear to be well suited for relative comparisons of whole effluent toxicity.

  17. PowerPoint Presentation

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

    by up-rating. * Plan "D" BCR - 2.13 (2001 Rehab Report) Rehabilitation Report ... for the FY08 budget using updated energy, capacity and probability of failure values. ...

  18. PowerPoint Presentation

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

    0 Superior Energy Performance - Customer Information ADVANCED MANUFACTURING OFFICE Outline  Value of Energy Management  ISO 50001- Energy Management Systems  Superior Energy Performance  Getting Started with SEP  Testimonials, Benefits and Key Takeaways 1 ADVANCED MANUFACTURING OFFICE VALUE OF ENERGY MANAGEMENT Superior Energy Performance 2 ADVANCED MANUFACTURING OFFICE Why do many companies consume more energy than necessary?  Other priorities prevent implementation of energy

  19. Metallothionein protection of cadmium toxicity

    SciTech Connect (OSTI)

    Klaassen, Curtis D. Liu, Jie; Diwan, Bhalchandra A.

    2009-08-01

    The discovery of the cadmium (Cd)-binding protein from horse kidney in 1957 marked the birth of research on this low-molecular weight, cysteine-rich protein called metallothionein (MT) in Cd toxicology. MT plays minimal roles in the gastrointestinal absorption of Cd, but MT plays important roles in Cd retention in tissues and dramatically decreases biliary excretion of Cd. Cd-bound to MT is responsible for Cd accumulation in tissues and the long biological half-life of Cd in the body. Induction of MT protects against acute Cd-induced lethality, as well as acute toxicity to the liver and lung. Intracellular MT also plays important roles in ameliorating Cd toxicity following prolonged exposures, particularly chronic Cd-induced nephrotoxicity, osteotoxicity, and toxicity to the lung, liver, and immune system. There is an association between human and rodent Cd exposure and prostate cancers, especially in the portions where MT is poorly expressed. MT expression in Cd-induced tumors varies depending on the type and the stage of tumor development. For instance, high levels of MT are detected in Cd-induced sarcomas at the injection site, whereas the sarcoma metastases are devoid of MT. The use of MT-transgenic and MT-null mice has greatly helped define the role of MT in Cd toxicology, with the MT-null mice being hypersensitive and MT-transgenic mice resistant to Cd toxicity. Thus, MT is critical for protecting human health from Cd toxicity. There are large individual variations in MT expression, which might in turn predispose some people to Cd toxicity.

  20. Results of acute and chronic toxicity tests conducted at SRS NPDES outfalls, July--October 1991

    SciTech Connect (OSTI)

    Specht, W.L.

    1992-01-01

    Acute (48 hour LC50) and chronic (7-day reproductive impairment) toxicity tests were conducted on Ceriodaphnia dubia in water collected from 53 NPDES outfalls. All tests were conducted at the in-stream waste concentration. only 12 of the 53 outfalls showed no evidence of toxicity. Twenty-eight of the outfalls were acutely toxic, often producing 100% mortality during the first day of exposure. Fourteen outfalls had no discharge at the time of sampling and could not be tested. Three outfalls were not tested because their toxicity has been adequately characterized in other investigations. Elevated concentrations of total residual chlorine are suspected to be responsible for the observed toxicity of many NPDES outfalls, particularly the sanitary wastewater treatment plants. Chemical data from previous studies indicate that metals may also be present in toxic concentrations at many outfalls. Toxicity identification and reduction options are discussed.

  1. ERAD 2014 Presentations

    Broader source: Energy.gov [DOE]

    2014 ENVIRONMENTAL/RADIOLOGICAL ASSISTANCE DIRECTORY (ERAD) PRESENTATIONS Below are the presentations presented during the 2014 Environmental/Radiological Assistance Directory (ERAD) meetings: Visual Sample Plan (VSP), DOECAP, Radiological and Environmental Sciences Laboratory (RESL) MAPEP

  2. VALUE STUDY | Department of Energy

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

    VALUE STUDY More Documents & Publications Contractor Human Resources Management VALUE STUDY Value Study Desk Manual...

  3. Solar Webinar Presentation Slides

    Office of Energy Efficiency and Renewable Energy (EERE)

    Download presentation slides from the DOE Office of Indian Energy Webinar on solar renewable energy.

  4. Biomass Webinar Presentation Slides

    Office of Energy Efficiency and Renewable Energy (EERE)

    Download presentation slides for the DOE Office of Indian Energy webinar on biomass renewable energy.

  5. STEP Partner Presentation

    Broader source: Energy.gov [DOE]

    STEP Partner Presentation, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  6. STEP Conference Presentation

    Broader source: Energy.gov [DOE]

    STEP Conference Presentation, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  7. Presentations | Department of Energy

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

    Information Resources » Presentations Presentations Energy Department presentations allow stakeholders to learn and engage around innovative technology development. Source: Geothermal Resources Council Energy Department presentations allow stakeholders to learn and engage around innovative technology development. Source: Geothermal Resources Council Douglas Hollett, former office director for the Geothermal Technologies Office, addresses over 1,000 during his keynote address at the annual

  8. PV Value®

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

    ... For appraisers, the inputs specific to PV in the Residential Green and Energy Efficient Addendum can be used as inputs to PV Value. Valuing a PV system is done using an income ...

  9. Toxic Remediation System And Method

    DOE Patents [OSTI]

    Matthews, Stephen M.; Schonberg, Russell G.; Fadness, David R.

    1996-07-23

    What is disclosed is a novel toxic waste remediation system designed to provide on-site destruction of a wide variety of hazardous organic volatile hydrocarbons, including but not limited to halogenated and aromatic hydrocarbons in the vapor phase. This invention utilizes a detoxification plenum and radiation treatment which transforms hazardous organic compounds into non-hazardous substances.

  10. Poster Presentation Purpose

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

    Presentation Purpose The primary purpose of the poster presentation is to provide an opportunity to communicate the results of research and to initiate discussion among science colleagues. Because poster presentations are usually done in groups, with observers milling around a large room of posters, the presentations are relaxed and more conducive to the exchange of ideas and techniques between presenters and observers. The Poster A good poster is uncluttered and clear in design. It has legible

  11. VALUE STUDY | Department of Energy

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

    VALUE STUDY VALUE STUDY PDF icon VALUE STUDY More Documents & Publications Contractor Human Resources Management VALUE STUDY Value Study Desk Manual

  12. PEV Integration with Renewables (Presentation)

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

    Integration with Renewables Tony Markel National Renewable Energy Laboratory June 18, 2014 NREL/PR-5400-61873 VSS114 This presentation does not contain any proprietary, confidential, or otherwise restricted information. 2 Overview * Project Start Date: 10/1/2012 * Project End Date: 9/30/2014 * Percent Complete: 75% * Barriers addressed o Grid impacts of PEV adoption o Value opportunity for PEV grid integration o Interaction with Renewables * Total Project Funding: 470K o DOE Share: $400K o

  13. Workplace Charging Presentation

    Broader source: Energy.gov [DOE]

    Educate employers about plug-in electric vehicles and workplace charging using this sample presentation. The presentation covers the basics of PEVs and workplace charging as well as the benefit of...

  14. User Data Forum Presentations

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

    Presentations User Data Forum Presentations Sort by: Default | Name | Date (low-high) | ... M02: The Future of Data and Scientific Workflow June 16, 2014 | Author(s): Michael Wilde, ...

  15. Senior Debt Fastball Presentation

    Broader source: Energy.gov [DOE]

    Plenary III: Project Finance and Investment Senior Debt Fastball Presentation Phillip Thomas, Senior Vice President of Commercial Lending, Heartland Bank

  16. Tritium 2013 Presentation

    Broader source: Energy.gov [DOE]

    Presentation from the 32nd Tritium Focus Group Meeting held in Germantown, Maryland on April 23-25, 2013.

  17. Renewable Energy 101 (Presentation)

    SciTech Connect (OSTI)

    Walker, A.

    2012-03-01

    Presentation given at the 2012 Department of Homeland Security Renewable Energy Roundtable as an introduction to renewable technologies and applications.

  18. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. This presentation was presented in a Wind Powering America webinar on August 15, 2012 and is now available through the Wind Powering America website.

  19. Lung Toxicity and Mutagenicity of Emissions From Heavy-Duty Compressed

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

    Natural Gas (CNG)-Powered Vehicles | Department of Energy Lung Toxicity and Mutagenicity of Emissions From Heavy-Duty Compressed Natural Gas (CNG)-Powered Vehicles Lung Toxicity and Mutagenicity of Emissions From Heavy-Duty Compressed Natural Gas (CNG)-Powered Vehicles 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005_deer_mauderly.pdf (324.89 KB) More Documents & Publications Relationship Between Composition and Toxicity of Engine Emission Samples

  20. PowerPoint Presentation

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

    High Value Roll to Roll Workshop December 2 - 3, 2015 David Ventola Director Business Development, EP 2 B&W MEGTEC Overview * Babcock & Wilcox MEGTEC De Pere, Wisconsin - MEGTEC employs approximately 350 people in the US and approximately 600 globally * De Pere Facility includes: - Chemical, Mechanical and Electrical Engineers and Designers - 100+ Service, Technical and Support Personnel - 100+ Manufacturing Personnel - Dedicated R&D and Pilot Laboratory Support Team - Oracle ERP,

  1. PowerPoint Presentation

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

    Dunn Building Technologies Office DOE Best Practice Guidelines for Residential PACE Financing Programs 2 Overview * Purpose and goals * DOE revised "Best Practice Guidelines for Residential PACE Programs" * DOE information resources for states and local, real estate professionals and appraisers * Summary and next steps 3 Residential PACE Guidelines: Purpose and Goals Property Owners * Lower energy costs * Low up-front costs * Improvements may increase property values * Contractors

  2. PowerPoint Presentation

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

    VALUE OF INFORMATION (VOI) ANALYSIS USING FIELD DATA: Accounting for Multiple Interpretations & Determining New Drilling Locations Whitney Trainor-Guitton 1 , G. Michael Hoversten 2 , Gregg Nordquist 3 , Robert Mellors 1 & Rindu Grahabhaki Intani 3 This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. 1 Lawrence Livermore National Laboratory, Livermore, CA, wtrainor@gmail.com 2 Chevron Energy

  3. PowerPoint Presentation

    Gasoline and Diesel Fuel Update (EIA)

    4 CME Group. All rights reserved. Price References in Oil: Fundamentals and Other Factors Robert Levin CME Group EIA Workshop: Evolution of Petroleum Market and Price Dynamics Washington DC September 29, 2015 (Chatham House Rule) © 2014 CME Group. All rights reserved. Futures trading is not suitable for all investors, and involves the risk of loss. Futures are a leveraged investment, and because only a percentage of a contract's value is required to trade, it is possible to lose more than the

  4. PowerPoint Presentation

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

    1 Safety Culture at WRPS Briefing to HAB HSEP Subcommittee Dave Olson President and Project Manager Ed Kennedy ECP Coordinator and SCWE Manager June 18, 2015 Tank Operations Contract 2 2 What Safety Culture Is DOE's definition of safety culture: * "an organization's values and behaviors modeled by its leaders and internalized by its members, which serve to make safe performance of work the overriding priority to protect the workers, public, and the environment." Olson's definition from

  5. PowerPoint Presentation

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

    Bossart, Senior Energy Analyst Wyoming Infrastructure Authority Fall Energy Conference October 7, 2014 Jackson, Wyoming DOE OE Electric Transmission System Reliability Program * Background * DOE OE Transmission Program - OE ARRA Transmission Projects - OE Core Transmission Projects Topics DOE OE Transmission System Reliability Program Background How can Wyoming best apply smart grid technologies in new and existing transmission planning to integrate and increase value of local (end-user) utility

  6. SU-E-J-149: Establishing the Relationship Between Pre-Treatment Lung Ventilation, Dose, and Toxicity Outcome

    SciTech Connect (OSTI)

    Mistry, N; D'Souza, W; Sornsen de Koste, J; Senan, S

    2014-06-01

    Purpose: Recently, there has been an interest in incorporating functional information in treatment planning especially in thoracic tumors. The rationale is that healthy lung regions need to be spared from radiation if possible to help achieve better control on toxicity. However, it is still unclear whether high functioning regions need to be spared or have more capacity to deal with the excessive radiation as compared to the compromised regions of the lung. Our goal with this work is to establish the tools by which we can establish a relationship between pre-treatment lung function, dose, and radiographic outcomes of lung toxicity. Methods: Treatment planning was performed using a single phase of a 4DCT scan, and follow-up anatomical CT scans were performed every 3 months for most patients. In this study, we developed the pipeline of tools needed to analyze such a large dataset, while trying to establish a relationship between function, dose, and outcome. Pre-treatment lung function was evaluated using a recently published technique that evaluates Fractional Regional Ventilation (FRV). All images including the FRV map and the individual follow-up anatomical CT images were all spatially matched to the planning CT using a diffusion based Demons image registration algorithm. Change in HU value was used as a metric to capture the effects of lung toxicity. To validate the findings, a radiologist evaluated the follow-up anatomical CT images and scored lung toxicity. Results: Initial experience in 1 patient shows a relationship between the pre-treatment lung function, dose and toxicity outcome. The results are also correlated to the findings by the radiologist who was blinded to the analysis or dose. Conclusion: The pipeline we have established to study this enables future studies in large retrospective studies. However, the tools are dependent on the fidelity of 4DCT reconstruction for accurate evaluation of regional ventilation. Patent Pending for the technique

  7. Safe disposal of metal values in slag

    SciTech Connect (OSTI)

    Halpin, P.T.; Zarur, G.L.

    1982-10-26

    The method of safely disposing of sludge containing metal values capable of displaying toxic ecological properties includes the steps of deriving from an organic or inorganic sludge an intermediate product such as a dewatered sludge or an incinerated ash, and adding this intermediate product to a metal smelting step of a type producing a slag such that most of the metal values become encapsulated in the slag. Some precious metal values may be recovered with the metal being smelted, and may be subsequently separated therefrom by appropriate metal winning steps. The sludge product brings to the smelting process certain additives needed therein such as silica and phosphates for the slag, alumina and magnesium to lower the viscosity of the molten slag, and organic matter serving as reducing agents.

  8. Toxicity evaluation and hazard review Cold Smoke

    SciTech Connect (OSTI)

    Archuleta, M.M.; Stocum, W.E.

    1993-12-01

    Cold Smoke is a dense white smoke produced by the reaction of titanium tetrachloride and aqueous ammonia aerosols. Early studies on the toxicity of this nonpyrotechnically generated smoke indicated that the smoke itself is essentially non-toxic (i.e. exhibits to systemic toxicity or organ damage due to exposure) under normal deployment conditions. The purpose of this evaluation was to review and summarize the recent literature data available on the toxicity of Cold Smoke, its chemical constituents, and its starting materials.

  9. ARM - LASSO Presentations

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

    Presentations LASSO Information LASSO Home LASSO Backgrounder Pilot Phase Begins for Routine Large-Eddy Simulations Pilot Project Timeline Presentations News Science LASSO Implementation Strategy LASSO Pilot Project Releases Related Information ARM Decadal Vision Archive of LASSO Information e-mail list Contacts William Gustafson, Lead Principal Investigator Andrew Vogelmann, Co-Principal Investigator Hanna Goss, Media Contact LASSO Presentations 17th Annual WRF Users' Workshop, July 28, 2016

  10. Science Highlights Presentations

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

    Highlights Presentations Science Highlights Presentations NERSC collects highlights of recent scientific work carried out by its users. If you are a user and have work that you would like us to highlight please send e-mail to consult@nersc.gov. In the list below, names of researchers who did the work appear in brackets. June 2016 Presentation [PDF] Better Materials for Quantum Computing [Govoni, Galli (University of Chicago), Nature Scientific Reports, Vol. 6, No. 20803, Feb. 16, 2016] [BES]

  11. Meeting Notes and Presentations

    Office of Environmental Management (EM)

    Corporate Board Notes and Slides Notes from EM Corporate QA Board Tele-Conference - February 22, 2010 1 of 2 General: Attendance of voting board members was documented. All members were present or had a representative present on the call. Previous 5 Focus Areas: Dave Tuttel presented the proposed closeout of the previous 5 focus areas for the EM Corporate Board. * Focus Area 1 (Requirements Flow Down) - Board voted to close the focus area (unanimous) * Focus Area 2 (Adequate NQA-1 Suppliers) -

  12. PowerPoint Presentation

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

    1: Oct 15, 2014 Antonio M. Bouza Technology Manager, Emerging Technologies Building Technologies Office 2 None of the information presented here is legally binding. The content included in this presentation is intended only to summarize the contents of funding opportunity DE-FOA-0001166. Any content within this presentation that appears inconsistent from the FOA language is superseded by the FOA language. All Applicants are strongly encouraged to carefully read the FOA guidelines and adhere to

  13. Budget Presentations - Hanford Site

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

    Budget Presentations Hanford Site Budget Budget Presentations Budget Presentations Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Each year the Office of River Protection and Richland Operations Office are required to prepare an annual budget submittal that is consistent with the Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement (TPA), and meets regulatory requirements. The TPA is the regulatory framework between DOE,

  14. Energy Exchange Presentations

    Broader source: Energy.gov [DOE]

    Presentations from Energy Exchange, a two-and-a-half day training scheduled for August 11-13, 2015, at the Phoenix Convention Center in Phoenix, Arizona.

  15. PowerPoint Presentation

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

    STEM Volunteer Training: Volunteer Opportunities April 14, 2016 Names of Presenters Megan Davis Program Manager TechBridge Rabiah Mayas, Ph.D. Director of Science and Integrated ...

  16. Presentations for Industry

    Office of Energy Efficiency and Renewable Energy (EERE)

    Learn energy-saving strategies from leading manufacturing companies and energy experts. The presentations are organized below by topic area. In addition, industrial energy managers, utilities, and...

  17. PowerPoint Presentation

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

    Dr. Isabelle Wheeler, Program Manager Tank Farm Projects - Waste Feed Delivery Systems Provision of a Tank Waste Characterization and Staging Capability at Hanford Presentation:...

  18. Meeting Notes and Presentations

    Office of Environmental Management (EM)

    Tele-Conference - February 22, 2010 2 of 2 Approach for Remaining Focus Areas: Robert Murray presented a proposed approach to divide the remaining focus areas into three...

  19. Science Highlights Presentations

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

    ... 1579-1600, 2015 BER Polarized Laser Pulses Could Change Nature of Graphene T. ... Presentation PDF Modelling Aids Radiation Damage Studies R. Devanathan, Pacific ...

  20. PowerPoint Presentation

    Office of Environmental Management (EM)

    Ground Water Issues Presentation for DOE Tritium Focus Group May 5-6, 2015 Steven M. ... * Industry initiated a voluntary ground water monitoring program * NRC is monitoring the ...

  1. Meeting and Presentation Materials

    Office of Environmental Management (EM)

    ... our construction projects to present forecasting and procurement opportunities to the ... will reduce supplier confusion; reduce costs for supplier compliance; increase supplier ...

  2. Renewable Hydrogen (Presentation)

    SciTech Connect (OSTI)

    Remick, R. J.

    2009-11-16

    Presentation about the United State's dependence on oil, how energy solutions are challenging, and why hydrogen should be considered as a long-term alternative for transportation fuel.

  3. PowerPoint Presentation

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

    State Climate and Energy Planning 2 About this Presentation ... - Energy efficiency resource standard (EERS) - ... On the Horizon * Enterprise scaling, allowing for multiple ...

  4. PV Value®

    Broader source: Energy.gov [DOE]

    PV Value® is a free solar PV Valuation tool that answers the question of "How much is solar PV worth" and is compliant with the Uniform Standards of Professional Appraisal Practice. It is available for and being used by real estate appraisers, realtors, homeowners, commercial building owners, home builders, solar installers, green raters, insurance companies, and mortgage lenders in all 50 states along with D.C. and Puerto Rico. PV Value® allows for the calculation of both the cost and income approach to value and was endorsed by the largest appraiser trade organization, the "Appraisal Institute," as an innovative approach to valuing solar assets.

  5. Hanford Advisory Board Values

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

    of work are fundamental core values. Workers should receive appropriate training and programs should be in place to ensure a safety-conscious work environment, without...

  6. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Hand, M.; Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in an Union of Concerned Scientists webinar on June 12, 2012.

  7. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Hand, M. M.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in a webinar given by the California Energy Commission.

  8. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in a Power Systems Engineering Research Center webinar on September 4, 2012.

  9. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Hand, M.

    2012-10-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It is being presented at the Utility Variable-Generation Integration Group Fall Technical Workshop on October 24, 2012.

  10. Control the Present

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

    Control the Present Image of water sampling trip embarking downstream from Otowi Bridge onto the Rio Grande with text overlay of 'How does LANL minimize the impacts from ongoing activities?' Control the Present Home Integrating Environmental Stewardship Something in the air? Protections: Sediment Protections: Sampling

  11. Earned Value Management | Department of Energy

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

    development. DOE EVMS Risk Assessment Matrix - (MS Word) Formulas and Terminology "Gold Card" - September 2011 Road Show Presentation: Enhancing Earned Value (EV) Analysis Using ...

  12. Shared Value in Utility and Efficiency Partnerships

    Broader source: Energy.gov [DOE]

    Residential Energy Efficiency Solutions Conference: Shared Value in Utility and Efficiency Partnerships, July 10, 2012. Presents four case studies highlighting partnerships between local utilities and energy efficiency programs.

  13. High coking value pitch

    SciTech Connect (OSTI)

    Miller, Douglas J.; Chang, Ching-Feng; Lewis, Irwin C.; Lewis, Richard T.

    2014-06-10

    A high coking value pitch prepared from coal tar distillate and has a low softening point and a high carbon value while containing substantially no quinoline insolubles is disclosed. The pitch can be used as an impregnant or binder for producing carbon and graphite articles.

  14. Publications and Presentations

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

    News & Publications » Publications and Presentations News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Contact Us Media Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 or Media@es.net Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Publications and Presentations Sort by: Date

  15. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Hand, M. M.

    2012-09-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  16. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2012-11-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  17. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2013-04-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  18. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2012-10-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  19. Presentations for Industry

    Office of Energy Efficiency and Renewable Energy (EERE)

    Industrial energy managers, utilities, and energy management professionals can find online trainings and information dissemination at no-cost. AMO has provided these energy-saving strategies from leading manufacturing companies and energy experts through several different presentation series.

  20. Hydrogen Fuel Quality (Presentation)

    SciTech Connect (OSTI)

    Ohi, J.

    2007-05-17

    Jim Ohi of NREL's presentation on Hydrogen Fuel Quality at the 2007 DOE Hydrogen Program Annual Merit Review and Peer Evaluation on May 15-18, 2007 in Arlington, Virginia.

  1. Solar Data Hub (Presentation)

    SciTech Connect (OSTI)

    Orwig, K.

    2011-04-01

    As power grid integration of renewables becomes ever more important and detailed, the need for a centralized place for solar-related resource data is needed. This presentation describes such a place and website.

  2. Control the Present

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

    Control the Present Image of water sampling trip embarking downstream from Otowi Bridge onto the Rio Grande with text overlay of 'How does LANL minimize the impacts from ongoing...

  3. PowerPoint Presentation

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

    Min Agenda Topic Presenter 10:00 5 Review Agenda Mary Hawken 10:05 15 CFO Spotlight Javier Fernandez Financial Highlights 10:20 30 Review of 1st Quarter Financial Results...

  4. Papers & Presentations- 2014

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

    Hohlraum Glint and Laser Pre-pulse Detector for NIF Experiments Mike Dunne Presents Plenary Talk at Optics+Photonics Conference July Reduced Instability Growth with High-adiabat ...

  5. Biomass Program Overview Presentation

    SciTech Connect (OSTI)

    2011-12-01

    This presentation is an interactive walk through of the Program's vision of advancing the biofuels and bioproducts industry and highlights the research and development activities that will help achieve it.

  6. NUG 2014 Training Presentations

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

    Training Presentations NUG 2014 Training Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category New User Training: Introduction to NERSC February 3, 2014 | Author(s): Harvey Wasserman, NERSC | Download File: 01-NERSCIntro-NUG2014.pdf | pdf | 11 MB New User Training: Introduction to NERSC Accounts and Allocations February 3, 2014 | Author(s): David Turner, NERSC | Download File: 02-AccountsAllocations-NUG2014.pdf | pdf | 988 KB Connecting to NERSC February

  7. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Hand, M. M.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented to the 2012 Western Conference of Public Service Commissioners, during their June, 2012, meeting. The Western Conference of Public Service Commissioners is a regional association within the National Association of Regulatory Utility Commissioners (NARUC).

  8. LAPD 2013 presentations

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

    Presentations at LAPD-16 Title Presenter Application of a dispersion interferometer using a ratio of modulation amplitudes to LHD and future prospects T. Akiyama Laser-spectroscopic electric field measurements in ans-pulsed microplasma in nitrogen P. Boehm Thomson scattering on COMPASS tokamak plasma edge profile P. Bohm Atomic bromine density measurements in HBr inductively coupled plasma by two-photon absorption laser-induced fluorescence J-P. Booth Density Fluctuation Measurement using

  9. ARM - Meetings and Presentations

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

    Meetings and Presentations Related Links MC3E Home News News & Press MC3E Backgrounder (PDF, 1.61MB) SGP Images ARM flickr site Field Blog ARM Data Discovery Browse Data Deployment Operations Measurements Science Plan (PDF, 3.85 MB) Featured Data Plots SGP Data Plots (all) Experiment Planning Steering Committee Science Questions MC3E Proposal Abstract and Related Campaigns Meetings Cloud Life Cycle Working Group Contacts Michael Jensen, Lead Scientist Meetings and Presentations Next Meeting:

  10. HEP Exascale Review Presentations

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

    Presentations HEP Exascale Review Presentations Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category HEP Requirements Review June 10, 2015 | Author(s): Barbara Helland, DOE ASCR | Download File: RequirementsreviewsHellandV3150610.pdf | pdf | 2.1 MB Opening Remarks June 10, 2015 | Author(s): Rob Roser, Salman Habib, Richard Gerber | Download File: HEP-ASCR-Exascale-opening-remarkssh.pdf | pdf | 187 KB P5 Science Drivers: Accelerator Experiments June 10, 2015 |

  11. Blade Testing Trends (Presentation)

    SciTech Connect (OSTI)

    Desmond, M.

    2014-08-01

    As an invited guest speaker, Michael Desmond presented on NREL's NWTC structural testing methods and capabilities at the 2014 Sandia Blade Workshop held on August 26-28, 2014 in Albuquerque, NM. Although dynamometer and field testing capabilities were mentioned, the presentation focused primarily on wind turbine blade testing, including descriptions and capabilities for accredited certification testing, historical methodology and technology deployment, and current research and development activities.

  12. MaRIE Presentations

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

    MaRIE Presentations MaRIE Presentations MaRIE will provide a capability to address the control of performance and production of weapons materials at the mesoscale. MaRIE fills a critical gap in length scale between the integral scale addressed by studies conducted at DARHT, U1a, NIF, and Z. MaRIE 1.0 Matter Radiation Interactions in Extremes 1.0 70th Anniversary (pdf) July 27, 2013

  13. PowerPoint Presentation

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

    2-000 VERA-CS Development Progress Presented by Scott Palmtag Physics Integration (PHI) CASL Industry Council Meeting Greenville, SC April 12-13, 2016 2 CASL-U-2016-1082-000 Overview * VERA-CS Description * Performance Improvements * Thermal Expansion * Library Validation * Transient Development Status * To be discussed in other presentations: - BWR Plans - Test Stands - VERAView Post-processing Focus this year is to optimize performance (reduce run times) and make the code more robust 3

  14. ALGERIAN AFIS SOLUTION PRESENTATION

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

    3/2011 1 17 Feb 2010 HAB Presentation Hanford Tank Closure & Waste Management [TC&WM] EIS External Independent Review Team Preliminary Assessment Report HAB 2-17-2010 Presentation - Contract # 046-007-000 KD Auclair & Associates, LLC 1/3/2011 2 AGENDA  Introductions  Overview of KD Auclair & Associates, LLC  Background  Scope of Work  Method and Approach  Current Status - Work Remaining  Preliminary Observations and Conclusions  Recommendations  EIS

  15. VALUE ENGINEERING.PDF

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

    6 I N S P E C T I O N R E P O R T U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF INSPECTIONS FOLLOW-ON INSPECTION OF THE DEPARTMENT OF ENERGY'S VALUE ENGINEERING PROGRAM DECEMBER 2001 U.S. DEPARTMENT OF ENERGY Washington, DC 20585 December 20, 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman /s/ Inspector General SUBJECT: INFORMATION: Report on "Follow-on Inspection of the Department of Energy's Value Engineering Program" BACKGROUND Value Engineering is a

  16. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    DeMeo, E.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at Wind Powering America States Summit. The Summit, which follows the American Wind Energy Association's (AWEA's) annual WINDPOWER Conference and Exhibition, provides state Wind Working Groups, state energy officials, U.S. Energy Department and national laboratory representatives, and professional and institutional partners an opportunity to review successes, opportunities, and challenges for wind energy and plan future collaboration.

  17. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at the 2012 RE AMP Annual Meeting. RE-AMP is an active network of 144 nonprofits and foundations across eight Midwestern states working on climate change and energy policy with the goal of reducing global warming pollution economy-wide 80% by 2050.

  18. Papers and Presentations

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

    papers presentations Papers and Presentations Could Capsule 'Shims' Enhance NIF Implosions? Sometimes a carpenter's best friend is a shim-a narrow, wedge-shaped piece of wood or plastic that can be used to close a gap when components are out of plumb or don't quite fit together. LLNL researchers are looking into a similar technique to try to close the gap between the expected performance of NIF implosions, in terms of neutron yield or energy produced, and the results of experiments to date. In a

  19. PowerPoint Presentation

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

    Past R2R Processing Successes at ORNL and Current/Future Opportunities Presented by Dr. David L. Wood, III Roll-to-Roll Manufacturing Team Lead & Fuel Cell Technologies Program Manager Oak Ridge National Laboratory Presented to AMO HV R2R Workshop Alexandria, VA 12/2/15 2 AMO HV R2R Workshop, 12/2/15, David Wood ORNL Is Addressing R2R Processing Issues Relevant to Industry * Annealing of materials on temperature-sensitive substrates (solid-state lithium-ion cathodes for large-scale thin-film

  20. PowerPoint Presentation

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

    National Laboratory Mentor-Protégé Program Business Success Stories Presented by Cassandra McGee Stuart ORNL Small Business Programs Office May 23, 2013 2 Presentation name Today, ORNL is DOE's largest science and energy laboratory 2 Managed by UT-Battelle for the U.S. Department of Energy $1.65B budget World's most intense neutron source 4,400 employees World-class research reactor 3,000 research guests annually $500M modernization investment Nation's largest materials research portfolio

  1. Earned Value Management

    Broader source: Energy.gov [DOE]

    Earned Value Management (EVM) is a systematic approach to the integration and measurement of cost, schedule, and technical (scope) accomplishments on a project or task. It provides both the...

  2. Photovoltaics Value Analysis

    SciTech Connect (OSTI)

    Contreras, J.L.; Frantzis, L.; Blazewicz, S.; Pinault, D.; Sawyer, H.

    2008-02-01

    The goals of this report are to identify best practices in methodologies for estimating the value of distributed PV technologies, identify gaps in existing knowledge, and outline R&D opportunities.

  3. Value of Information References

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

    Morency, Christina

    This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

  4. Value of Information References

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

    Morency, Christina

    2014-12-12

    This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

  5. HSEP Value Statement

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

    7/9/2012 HSEP Value Statement Safe and environmentally conscious performance of work is our fundamental core value. Integrated Safety Management should be used as the principal vehicle to protect the worker and the environment, and to guide work planning of all types. This includes practicing the proper principles of behavior conducive to a positive safety culture and incorporating safety and environmental risk identification and mitigation in facility designs. Workers should receive appropriate

  6. PowerPoint Presentation

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

    Performance engineering workflow SCORE-P AND SCALASCA PERFORMANCE TOOLS TRAINING, NERSC, JULY 26, 2016 *Calculation of metrics *Identification of performance problems *Presentation of results *Modifications intended to eliminate/reduce performance problem *Collection of performance data *Aggregation of performance data *Prepare application with symbols *Insert extra code (probes/hooks) Preparation Measurement Analysis Optimization 2 VIRTUAL INSTITUTE - HIGH PRODUCTIVITY SUPERCOMPUTING Why

  7. Pharmacokinetic drivers of toxicity for basic molecules: Strategy to lower pKa results in decreased tissue exposure and toxicity for a small molecule Met inhibitor

    SciTech Connect (OSTI)

    Diaz, Dolores; Ford, Kevin A.; Hartley, Dylan P.; Harstad, Eric B.; Cain, Gary R.; Achilles-Poon, Kirsten; Nguyen, Trung; Peng, Jing; Zheng, Zhong; Merchant, Mark; Sutherlin, Daniel P.; Gaudino, John J.; Kaus, Robert; Lewin-Koh, Sock C.; Choo, Edna F.; Liederer, Bianca M.; Dambach, Donna M.

    2013-01-01

    Several toxicities are clearly driven by free drug concentrations in plasma, such as toxicities related to on-target exaggerated pharmacology or off-target pharmacological activity associated with receptors, enzymes or ion channels. However, there are examples in which organ toxicities appear to correlate better with total drug concentrations in the target tissues, rather than with free drug concentrations in plasma. Here we present a case study in which a small molecule Met inhibitor, GEN-203, with significant liver and bone marrow toxicity in preclinical species was modified with the intention of increasing the safety margin. GEN-203 is a lipophilic weak base as demonstrated by its physicochemical and structural properties: high LogD (distribution coefficient) (4.3) and high measured pKa (7.45) due to the basic amine (N-ethyl-3-fluoro-4-aminopiperidine). The physicochemical properties of GEN-203 were hypothesized to drive the high distribution of this compound to tissues as evidenced by a moderately-high volume of distribution (Vd > 3 l/kg) in mouse and subsequent toxicities of the compound. Specifically, the basicity of GEN-203 was decreased through addition of a second fluorine in the 3-position of the aminopiperidine to yield GEN-890 (N-ethyl-3,3-difluoro-4-aminopiperidine), which decreased the volume of distribution of the compound in mouse (Vd = 1.0 l/kg), decreased its tissue drug concentrations and led to decreased toxicity in mice. This strategy suggests that when toxicity is driven by tissue drug concentrations, optimization of the physicochemical parameters that drive tissue distribution can result in decreased drug concentrations in tissues, resulting in lower toxicity and improved safety margins. -- Highlights: ? Lower pKa for a small molecule: reduced tissue drug levels and toxicity. ? New analysis tools to assess electrostatic effects and ionization are presented. ? Chemical and PK drivers of toxicity can be leveraged to improve safety.

  8. Techno-Economics & Life Cycle Assessment (Presentation)

    SciTech Connect (OSTI)

    Dutta, A.; Davis, R.

    2011-12-01

    This presentation provides an overview of the techno-economic analysis (TEA) and life cycle assessment (LCA) capabilities at the National Renewable Energy Laboratory (NREL) and describes the value of working with NREL on TEA and LCA.

  9. General Presentation Template

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

    Steve Pfaff August 8, 2013 Safety Culture Improvement: Past, Present, and Future PAST  DNFSB Recommendation 2011-1, June 9, 2011, Safety Culture at the Waste Treatment and Immobilization Plant  "The investigative record demonstrates that both the DOE and contractor project management behaviors reinforce a subculture at WTP that deters the timely reporting, acknowledgement, and ultimate resolution of technical safety concerns." 2 PAST  HSS Assessment of Nuclear Safety Culture

  10. Papers and Presentations - 2015

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

    april Papers and Presentations - 2015 April Rugby Hohlraums Join the Ignition Scrum Thinner Capsules Yield Faster Implosions Chris Barty Discusses the 'Nexawatt' Laser at SPIE Conference Near-Vacuum Hohlraums Show Promise NIF inertial confinement fusion (ICF) experiments typically have used plastic (CH) capsules inside gold hohlraums filled with helium at densities ranging from 0.96 to 1.6 mg/cm3. Conventional laser pulses on the order of 15 to 20 nanoseconds in length are needed to reach

  11. Papers and Presentations - 2016

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

    Papers and Presentations - 2016 July NIF Experiment Challenges Standard Ionization Models Measuring Instabilities in NIF Implosions at Peak Velocity 'Contact Lenses' for High-power Lasers May New Insights into Glass Polishing Toward a High-Energy Laser-Plasma Optical System April Two-Shock Experiments Tune Implosion Symmetry Researchers Examine Hydrogen Under High Pressure Nature Physics Paper Reviews NIF's Progress Toward Ignition March When Meteorites Create Diamonds Got Questions About NIF?

  12. ARM - Meetings and Presentations

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

    Meetings and Presentations Related Links RACORO Home AAF Home ARM Data Discovery Browse Data Post-Campaign Data Sets Data Guide (PDF, 1.4MB) Campaign Journal Flight Details Images ARM flickr site Deployment Operations Measurements Science & Operations Plan (PDF, 640K) SGP Data Plots RACORO wiki Login Required Experiment Planning Steering Committee Science Questions RACORO Proposal Abstract Full Proposal (PDF, 886K) Collaborations Meetings CLOWD Working Group News Discovery Channel Earth Live

  13. PowerPoint Presentation

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

    STEM Volunteer Training: Volunteer Opportunities April 14, 2016 Names of Presenters Megan Davis Program Manager TechBridge Rabiah Mayas, Ph.D. Director of Science and Integrated Strategies Museum of Science and Industry Chicago Karen Peterson CEO National Girls Collaborative Project Rosa Moreno Senior Policy Advisor, Partnerships Corporation for National & Community Service 2 Agenda You are on mute! Use your webinar bar to fill out poll, send a chat or send in a question. Please tell us via

  14. Tran_Presentation

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

    acid media into a deep eutectic solvent using bis(2-ethylhexyl) phosphate Presented by: Kate Tran, Eastern Kentucky University Merinda Volia, Department of Nuclear Engineering, Texas A&M University Dr. Evgeny Tereshatov, Cyclotron Institute, Texas A&M University Advisor: Dr. Charles Folden III, Cyclotron Institute, Texas A&M University Introduction * Chemical properties of superheavy elements (Z > 108) are relatively unknown, with exception of element 112 * Preliminary research

  15. PowerPoint Presentation

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

    Laboratory Priorities Presentation to the Commission to Review the Effectiveness of the National Energy Laboratories Dr. David T. Danielson September 15, 2014 2 DOE Mission: Enhance U.S. security and economic growth through transformative science, technology innovation, and market solutions to meet our energy and environmental challenges Goal 1: Science and Energy Goal 3: Management and Performance Goal 2: Nuclear Security Goal 1: Science and Energy Goal 3: Management and Performance Goal 2:

  16. PowerPoint Presentation

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

    Caterpillar: Non-Confidential GAS TURBINES IN SUPPORT OF GRID MODERNIZATION 10 FEBRUARY 2016 Presented by: Uwe Schmiemann PG Marketing & Product Strategy Manager Solar Turbines Incorporated 2 SOLAR TURBINES INCORPORATED  World's Largest Manufacturer of Industrial Gas Turbines (1 to 22 MW)  Over 15,000 Gas Turbines Sold  Over 6,000 Gas Compressors Sold  Installations in over 100 Countries  Direct End-to-End Sales & Service  More than 2 Billion Fleet Operating Hours 

  17. PowerPoint Presentation

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

    Standardization of Energy Efficiency Information: The Northeast Regional Perspective Presented to EIA Energy Conference July 11, 2016 About NEEP 1 Mission Accelerate energy efficiency as an essential part of demand-side solutions that enable a sustainable regional energy system Approach Overcome barriers and transform markets via Collaboration, Education and Enterprise Vision Region embraces next generation energy efficiency as a core strategy to meet energy needs in a carbon-constrained world

  18. PowerPoint Presentation

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

    System Integrated Project Team One System | 1 Presentation to Hanford Advisory Board Tank Waste Committee Ben Harp, DOE-WTP Ray Skwarek, WRPS Rick Kacich, WTP October 10, 2012 Update  Last Time We Met - We were exploring the idea of One-System - Focusing on constructing to operate the WTP and associated facilities - Execute One System approach * Focus on integrating the TOC and WTP contract - Explore opportunity to begin operations of LAW * Operational risk reduction by starting lowest hazard

  19. PowerPoint Presentation

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

    Upgrades to Engineering Controls, Administrative Controls, Worker Training, Industrial Hygiene Procedures, Occupational Medicine Programs and Oversight 2009-Present Improvements to the Occupational Health Program May 8, 2014 Brian Harkins, Acting Assistant Manager of Technical and Regulatory Support and Rich Urie, Industrial Hygiene Program Representative for Tank Farms 2 Engineering Controls in Place at the Tank Farms  Active ventilation, including portable exhausters and increased flow

  20. PowerPoint Presentation

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

    Dr. Isabelle Wheeler, Program Manager Tank Farm Projects - Waste Feed Delivery Systems Provision of a Tank Waste Characterization and Staging Capability at Hanford Presentation: March 12, 2014 2 Mission Need: Bridging the Capability Gap Provision of the needed connectivity between the Hanford Tank Farms (TF) and the Waste Treatment and Immobilization Plant (WTP) to bridge known performance gaps in the waste feed delivery and certification system that meets the WTP Waste Acceptance Criteria (WAC)

  1. PowerPoint Presentation

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

    Hanford Advisory Board Tank Waste Committee Low-Activity Waste Pretreatment System Presented by: Steve Pfaff - Federal Project Director November 13, 2014 2 2008 History  Interim Pretreatment System (IPS) alternatives analysis resulted in selection of cross-flow filtration and ion exchange - validated by an expert panel 2011 History  Critical Decision 1 Package, was submitted by Washington River Protection Solution in September 2011  Conceptual design was developed for both an in-tank

  2. PowerPoint Presentation

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

    Act (NEPA) Implementing Procedures - Title 10, Code of Federal Regulations, Part 1021 * Determine the scope of the NEPA document * Conduct analysis to see if significant impacts would result from proposed action * Select preferred alternative * Prepare final NEPA document * Decide whether to prepare an EIS or issue a Finding of No Significant Impact National Historic Preservation Act (NHPA) - Section 106 * Identify whether Historic Properties are present in the area of potential effect *

  3. PowerPoint Presentation

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

    Salishan Conference High Speed Computing April 23-27, 2007 Jeff Sonsalla Engineering Director SGI Design and Qualification of High Performance Computer Systems Presentation Overview * The correctness stack - View from the top down - Middle ground - a data digression - View from the bottom up * Trends and challenges * That was then...This is now Slide 2 Correctness Stack: View From Above * A problem is defined * A solution is expressed as a numerical algorithm - Equations are constructed in a

  4. PowerPoint Presentation

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

    and Challenges of the Use of HTS Materials for Fusion L. Bromberg MIT Plasma Science Fusion Center In collaboration J.V. Minervini, J.H. Schultz and the ARIES team Organization of talk * Brief status of HTS materials for magnets * Present HTS magnet development * Application of HTS materials to fusion - Motivation - Potential - Challenges * Conclusions Facts on Superconductors Three Critical Parameters: * Critical temperature, T c * Critical magnetic field, H c * Critical current density, J c

  5. PowerPoint Presentation

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

    5-parameter PV Module Model Aron P. Dobos, NREL Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 Published by Sandia National Laboratories with the permission of the author. 2 Outline 1. Quick review of single diode model 2. Automated method for estimating model parameters from STC measurements 3. Overview of CEC module database and related processes 3 Overview * Basic 5 parameter single diode model designed to predict module performance using only

  6. PowerPoint Presentation

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

    Cloud Life Cycle and Structure A.M. Vogelmann, E. Luke, M.P. Jensen, P. Kollias, Brookhaven National Laboratory, Upton, New York and E.R. Boer LUEBEC, San Diego, CA SUMMARY SUMMARY * * Cloud tracking using geostationary satellite data provides a context of the cloud state observed at the ARM Sites, including the cloud's life-cycle stage and its representativeness of the region. * * Examples are presented of the duration and paths of mesoscale convective systems within the Tropical Western

  7. PowerPoint Presentation

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

    Simulations of Clouds and Boundary Layer Processes Image courtesy of Bjorn Stevens Yaosheng Chen, Pennsylvania State University Tobias Marke, University of Cologne Robert Schrom, Pennsylvania State University Hee-Jung Yang, University of Illinois Jianhao Zhang, University of Miami ARM Summer Training Final Presentation 24 July 2015 Motivation and Outline * What domains are needed to realistically simulate shallow cumulus? * What are the properties of the simulated cloud field? * What is the

  8. Short_Presentation

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

    Reconciling Giant Resonance Data Ashton Short Mentor: Dr. Dave Youngblood Motivation * Giant Resonances are important because they tell us about bulk properties of the nucleus, such as its compression modulus. * While Gaussian fits are most common in the study of Giant Resonances, the group from Osaka University in Japan use either Lorentzian or Breit-Wigner fits. This presents a challenge when it comes to comparing results. * The Osaka group primarily publishes radiative strength distributions

  9. PowerPoint Presentation

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

    William Gausman Sr. Vice President Asset Management & Planning DOE Energy Information Administration Washington, DC April 7, 2010 PHI's Smart Grid Vision and Investment Grant Awards 1 Presentation Overview * PHI Company overview * PHI's Smart Grid Vision * SGIG Awards - Scope, Costs, Benefits and Schedules * Distribution Automation * Key Next Steps 2 Combined Service Territory Transmission & Distribution Competitive Energy / Other Who is Pepco Holdings, Inc. PHI Investments 2 Regulated

  10. Underground coal gasification. Presentations

    SciTech Connect (OSTI)

    2007-07-01

    The 8 presentations are: underground coal gasification (UCG) and the possibilities for carbon management (J. Friedmann); comparing the economics of UCG with surface gasification technologies (E. Redman); Eskom develops UCG technology project (C. Gross); development and future of UCG in the Asian region (L. Walker); economically developing vast deep Powder River Basin coals with UCG (S. Morzenti); effectively managing UCG environmental issues (E. Burton); demonstrating modelling complexity of environmental risk management; and UCG research at the University of Queensland, Australia (A.Y. Klimenko).

  11. Papers and Presentations - 2014

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

    4 / december Papers and Presentations - 2014 December Studying Ion Kinetic Effects in NIF Implosions The results of an investigation of the role of kinetic and multi-ion effects on NIF implosions were reported in a Physics of Plasmas paper published online on Dec. 29. The research focused on shock-driven deuterium (D2) and deuterium-helium-three (D3He) gas-filled "exploding-pusher" inertial confinement fusion (ICF) implosions at NIF to assess the impact of ion kinetic effects.

  12. ARM - Meetings and Presentations

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

    Meetings and Presentations Related Links amie.png 34h AMIE Home cindy.png 50h CINDY2011 dynamo.png 34h DYNAMO ARM Data Discovery Browse Data Outreach News & Press Blog Backgrounder (PDF, 1.2MB) Education Flyer (PDF, 2.0MB) Images ARM flickr site Official AMIE Logo AMIE Gear Experiment Planning Steering Committee AMIE-MANUS Proposal Abstract AMIE-GAN Proposal Abstract Meetings Cloud Life Cycle Working Group Deployment Operations Science Plan - TWP Manus Site (PDF, 2.1 MB) Science Plan - Gan

  13. PowerPoint Presentation

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

    Port and Integrate Base- line WEC Codes into VERA/LIME - VRI Physics Simulation Suite Project Rod Schmidt Sandia National Laboratory January 12, 2011 CASL-U-2010-0018-000 Nuclear Energy CASL-U-2010-0018-000 Level 1 Milestone: CASL.Y1.01 Port and Integrate Base-line WEC Codes into VERA/LIME VRI Physics Simulation Suite Project Presented by: Rod Schmidt, SNL with: Chris Baker and John Turner: ORNL Ross Bartlett, Noel Belcourt, Roger Pawlowski: SNL David Paterline, Pete Hilton and Brian Coulter:

  14. PowerPoint Presentation

    Office of Environmental Management (EM)

    Ground Water Issues Presentation for DOE Tritium Focus Group May 5-6, 2015 Steven M. Garry, CHP US Nuclear Regulatory Commission NRR/DRA/ARCB Tritium Leaks * Approximately 70% of plants have had some leakage, a list of plants with leaks is on NRC public web site - http://www.nrc.gov/reactors/operating/ops-experience/tritium/list-leaks-spills.pdf * Most leaks are from non-safety related, underground piping - onsite groundwater contamination up to 19 million pCi/L - No tritium from leaks detected

  15. PowerPoint Presentation

    Office of Environmental Management (EM)

    5 th Tritium Focus Group (TFG) meeting PPPL, NJ 05/05 - 05/06/2015 Presentation Outline Background: SBIR solicitation language Current research activities: * Status and progress of the SBIR solicitation and funded R&D: * Nano-engineered solid tritium breeder fuel by a small business in California. $150K (FY12)+ $1M (FY13-FY14). * Numerical simulation of fluid flow under Magneto-Hydro-Dynamic (MHD) influence. * International Collaborations. Challenges/Issues: * Should a FES-funded University

  16. PowerPoint Presentation

    Office of Environmental Management (EM)

    SRNL Mo-99 Technical Support for SHINE TM Discussion on Tritiated Waste Disposition Pathways for Commercial Entities Nancy Halverson SRNL Presentation for Tritium Focus Group Meeting Los Alamos, NM November 3, 2015 SRNL-L2100-2015-00098 Background - Molybdenum-99 ( 99 Mo or "moly") * "Molybdenum-99 is the parent isotope of technetium-99m ( 99m Tc) - 99 Mo is loaded into 99m Tc generator and is produced by 99 Mo decay - 99m Tc is extracted (by radiopharmacy staff) for use in

  17. PowerPoint Presentation

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

    Update on BOEM Lower 48 Assessment Matthew Frye BOEM - Herndon, VA 6 June 2013 Update on BOEM Lower 48 Assessment A presentation to the Methane Hydrate Advisory Committee Matthew Frye Resource Evaluation Division BOEM - Herndon, VA matt.frye@boem.gov 6 June 2013 BOEM Resource Evaluation Division gas hydrate webpage: http://www.boem.gov/Oil-and-Gas-Energy-Program/Resource- Evaluation/Gas-Hydrates/index.aspx Update on BOEM Lower 48 Assessment Matthew Frye BOEM - Herndon, VA 6 June 2013 Update on

  18. PowerPoint Presentation

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

    FY 2016 National Laboratory Call for Proposals and Merit Review (BTOLMR1600000) Informational Webinar February 6, 2015 2 Expected Schedule Activity Date Lab Call Released Feb 2, 2015 Informational Webinar Feb 6, 2015, 2 - 4 PM ET Letters of Intent Due (submitted to EERE Exchange) Feb 17, 2015, 5 PM ET Proposals Due (submitted to EERE Exchange) Mar 13, 2015, 5 PM ET Reviewers' Initial Comments Due Apr 1, 2015, 5 PM ET Presentations Due (submitted to BTOLabCallFY16-18@EE.DOE.Gov) Apr 8, 2015, 5

  19. PowerPoint Presentation

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

    sunshot energy.gov/sunshot Incubator Awardee Showcase Quick Pitches from Solar Companies March 4, 2015 Monica Andrews and Garrett Nilsen Solar Energy Technologies Office energy.gov/sunshot Before we begin: * If you are a presenter, click on the "raise hand" feature in the webinar * All attendees will be muted * Please enter questions into the chat box or email SunShot.Incubator@ee.doe.gov to request more information energy.gov/sunshot SunShot Incubator Awardee Showcase * Learn about

  20. PowerPoint Presentation

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

    FY 2017 National Laboratory Call for Proposals and Merit Review (BTOLMR0001719) Informational Webinar February 6, 2015 2 Expected Schedule Activity Date Lab Call Released Feb 4, 2016 Informational Webinar Feb 10, 2016, 12:30PM ET Letters of Intent Due (submitted to EERE Exchange) Feb 16, 2016, 5 PM ET Proposals Due (submitted to EERE Exchange) Mar 7, 2016, 5 PM ET Reviewers' Initial Comments Due Mar 23, 2016, 5 PM ET Presentations Due (submitted to BTOLabCallFY16-18@EE.DOE.Gov) Mar 30, 2016, 5

  1. PowerPoint Presentation

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

    Presentation * CAES Aquifer Technology * Geological Framework of Iowa * Dallas Center Structure * Results of CAES Feasibility Simulation * ISEP CAES Development Plan How Does CAES Work? CAES Turbo-Machinery Operating Requirements Equipment Manufacturer Plant Size (MW) Min. Inlet Pressure (psi) Min. Flow Rate (lbs/MW/hr) Total Min. Flow Rate (lb/hr) Allison 15 200 9500 142,500 MAN Turbo 50 50 9500 475,000 Dresser Rand 134 830 9500 1,273,000 Alston 300 900 9500 2,850,000 Westinghouse (501D5) 350

  2. PowerPoint Presentation

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

    Howieson, Issue Manager Presentation Sept. 4, 2013 Public Comment Period: July 15 - August 16, 2013 Public Meetings: Tuesday, July 30, 2013 5:30 - 8:30 p.m. Richland Public Library 955 Northgate Drive Richland, WA Wednesday, July 31, 2013 6-9p.m. University Heights Center 5031 University Way NE Seattle, WA Thursday, August 8, 2013 6-9p.m. Best Western Hotel 1108 E Marina Dr. Hood River, OR Methods Contaminated soil removal, referred to as removal, treatment, and disposal (RTD) Monitored Natural

  3. PowerPoint Presentation

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

    and Scalasca Performance Tools Training http://www.nersc.gov/users/training/events/scorep-and-scalasca Christian Feld Jülich Supercomputing Centre David Böhme Lawrence Livermore National Lab VIRTUAL INSTITUTE - HIGH PRODUCTIVITY SUPERCOMPUTING Agenda Time Topic Presenter 09:00 Welcome Yang 09:10 Introduction to VI-HPS & overview of tools Feld Introduction to parallel performance engineering Building and running NPB-MZ-MPI/BT-MZ on Cori Instrumentation & measurement with Score-P 11:00

  4. PowerPoint Presentation

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

    0, 2015 HPCToolkit Basic Features * Run application natively and every 100-200 times per second, interrupt program and record snapshot of call stack and then combine these into a calling context tree (CCT). * Combine sampling data with a static analysis of the program structure: loops, inline functions, etc. * Present top-down, bottom-up and flat views of calling context tree (CCT) and time-sequence trace view. Metrics are displayed per source line in the context of their call path. * Can sample

  5. PowerPoint Presentation

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

    4974 1 Introducing SAM (Sun and Aureole Measurement), a New, Ground-based Capability for Measuring Cloud Optical Properties Presented to Cloud Properties Working Group IRF Working Group ARM Science Team Meeting John DeVore (devore@visidyne.com) A.T. Stair (ats@visidyne.com) Bob McClatchey 1 (RMcClatchey@msn.com) Visidyne, Inc. 781-273-2820 March 2006 1 Consultant VI-4974 2 Space-Based Sun-Tracking Zenith-Viewing Cirrus (Ice Columns) Solar elevation = 45 deg Sat depression = 45 deg Surface albedo

  6. Energy Week presentations

    SciTech Connect (OSTI)

    2006-07-01

    Topics covered include: energy security; clean energy and low carbon; energy for growth and poverty reduction in Africa; financing of energy efficiency; SMEs for decentralised energy service provision; potential for biofuels in developing countries; clean energy and sustainable development; clean energy finance and private equity funds; power generation and low carbon technologies; beyond traditional finance; rehabilitation and emission control in thermal power plants; and carbon finance. The presentations are mainly in ppt (Power Point) or pdf (Acrobat) format. Some videos of the conference are also available on the website.

  7. CBEI: Broker Training - Placing Value on Energy Retrofits - 2015...

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

    Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review Presenter: Susan Wachter, ...

  8. Metal toxicity evaluation of Savannah River Plant saltstone comparison of EP and TCLP test results

    SciTech Connect (OSTI)

    Langton, C A

    1988-01-01

    Saltstone is the waste treatment and disposal concept for low-level defense waste at the Savannah River Plant. The waste is a sodium salt solution which has about 230 ..mu..CiL in addition to the hazardous characteristics of corrosivity and metal toxicity (Cr/sup +6/ > 100 ppM). Two EPA test procedures are routinely used at SRP to evaluate metal toxicity of wastes and wasteforms. 1) the Extraction Procedure (EP); and 2) the Toxicity Characterization Leaching Procedure (TCLP). The EP test is required by SCDHEC and EPA. The TCLP is used to evaluate the effect of increased surface area on metal leaching from the various SRP wasteforms. EP and TCLP test results are presented for two types of wasteforms, a cement-based saltstone and for a slag-based saltstone. The slag saltstone chemically stabilizes and also physically entraps the chromium. For waste solutions with low to intermediate metal concentrations (up to 5000 ppM), the TCLP extracts typically have lower metal values than the EP extracts. This is attributed to the faster neutralization of the acetic acid by the crushed TCLP sample. Crushing increases surface area and consequently releases more alkalinity from the wasteform matrix and the wasteform pore solution. Metal concentrations in the EP and TCLP extracts are proportional to the concentrations of metals in the pore solution for both the cement or slag-based wasteforms. The pore solution concentrations for cement wasteforms are directly related to the soluble metal concentration in the waste. The metal concentration in the slag wasteform pore solutions are significantly lower than the waste because these metals are reduced lower valences and precipitated as insoluble solid phases. 3 refs., 3 figs., 5 tabs.

  9. Value of Information spreadsheet

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

    Trainor-Guitton, Whitney

    2014-05-12

    This spreadsheet represents the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value of information of MT for geothermal exploration. Information posteriors describe how well MT was able to locate the "throat" of clay caps, which are indicative of hidden geothermal resources. This data is full explained in the peer-reviewed publication: Trainor-Guitton, W., Hoversten, G. M., Ramirez, A., Roberts, J., Jlusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  10. Value of Information spreadsheet

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

    Trainor-Guitton, Whitney

    2014-05-12

    This spreadsheet represents the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value of information of MT for geothermal exploration. Information posteriors describe how well MT was able to locate the "throat" of clay caps, which are indicative of hidden geothermal resources. This data is full explained in the peer-reviewed publication: Trainor-Guitton, W., Hoversten, G. M., Ramirez, A., Roberts, J., Júlíusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  11. Core Values | The Ames Laboratory

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

    Core Values What we do and how we do it is determined by our core values. Our core values are how we operate and what we value most. They are the qualities that define our culture...

  12. PV Value | Department of Energy

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

    PV Value PV Value PV Value is a web-based tool that calculates the energy production value for a residential or commercial photovoltaic (PV) system. The tool is Uniform Standards ...

  13. Predictors of Grade 3 or Higher Late Bowel Toxicity in Patients Undergoing Pelvic Radiation for Cervical Cancer: Results From a Prospective Study

    SciTech Connect (OSTI)

    Chopra, Supriya; Dora, Tapas; Chinnachamy, Anand N.; Thomas, Biji; Kannan, Sadhna; Engineer, Reena; Mahantshetty, Umesh; Phurailatpam, Reena; Paul, Siji N.; Shrivastava, Shyam Kishore

    2014-03-01

    Purpose: The present study investigates relationship between dosevolume parameters and severe bowel toxicity after postoperative radiation treatment (PORT) for cervical cancer. Methods and Materials: From June 2010 to December 2012, a total of 71 patients undergoing PORT were included. Small bowel (SB) and large bowel (LB) loops were contoured 2cm above the target volume. The volume of SB and LB that received 15Gy, 30Gy, and 40Gy was calculated (V15 SB, V15 LB, V30 SB, V30 LB, V40 SB, V 40 LB). On follow-up, bowel toxicity was scored using Common Terminology Criteria for Adverse Events (CTCAE), version 3.0. A reciever operating characteristic (ROC) curve identified volume thresholds that predicted for grade 3 or higher toxicity with highest specificity. All data was dichotomized across these identified cut-off values. Univariate and multivariate analysis was performed using SPSS, version15. Results: The median patient age was 47years (range, 35-65years). Of the 71 patients, 46 received image-guided intensity modulated radiation therapy, and 25 received conformal radiation (50Gy in 25 fractions for 5weeks). Overall, 63 of 71 patients received concurrent chemotherapy. On a median follow-up of 18months (range, 8-29months), grade 2 or higher bowel toxicity was seen in 22 of 71 patients (30.9%) and grade 3 or higher bowel toxicity was seen in 9 patients (12.6%). On univariate analysis, V15 SB <275 cc (P=.01), V30 SB <190 cc (P=.02), V40 SB <150 cc (P=.01), and V15 LB <250 cc (P=.03), and V40 LB <90 cc (P=.04) predicted for absence of grade 3 or higher toxicity. No other patient- or treatment-related factors were statistically significant. On multivariate analysis, only V15 SB (P=.002) and V15 LB (P=.03) were statistically significant. Conclusions: V 15Gy SB and LB are independent predictors of late grade 3 or higher toxicity. Restricting V15 SB and V15 LB to <275 cc and <250 cc can reduce grade 3 or higher toxicity to less than 5%.

  14. PV Value®

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

    Value® - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy

  15. The value of volunteering

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

    volunteering Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit The value of volunteering Volunteers help fill gaps in staffing at regional nonprofits March 1, 2016 Betty Ehart Senior Center staffer Susie Eash challenges Pat Day on their daily match of "Aggravation." Betty Ehart Senior Center staffer Susie Eash challenges Pat Day on their daily match of Aggravation. Contacts

  16. Economic Values | Open Energy Information

    Open Energy Info (EERE)

    Economic Values Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleEconomicValues&oldid612356...

  17. Social Values | Open Energy Information

    Open Energy Info (EERE)

    Social Values Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleSocialValues&oldid612345...

  18. Effects of water hardness on the toxicity of manganese to developing brown trout (Salmo trutta)

    SciTech Connect (OSTI)

    Stubblefield, W.A.; Garrison, T.D.; Hockett, J.R.; Brinkman, S.F.; Davies, P.H.; McIntyre, M.W.

    1997-10-01

    Manganese is a common constituent of point and nonpoint discharges from mining and smelting activities. Available data indicate that Mn is acutely toxic at relatively high aqueous concentrations, when compared with trace metals, and its toxicity is affected by water hardness. Little information is available regarding the chronic toxicity of manganese. Early-life-stage (ELS) tests were conducted to determine the toxicity of manganese to brown trout (Salmo trutta) and to evaluate the extent to which water hardness (ranging from 30 to 450 mg/L as CaCO{sub 3}) affects the chronic toxicity of Mn. Water hardness of significantly affected Mn chronic toxicity, with toxicity decreasing with increasing hardness. Decreased survival was the predominant effect noted in the 30-mg/L hardness experiment, while significant effects on growth (as measured by changes in body weight) were observed in both the 150- and 450-mg/L hardness experiments. Twenty-five percent inhibition concentration (IC25) values, based on the combined endpoints (i.e., survival and body weight), were 4.67, 5.59, and 8.68 mg Mn/L (based on measured Mn concentration) at hardness levels of approximately 30, 150, and 450 mg/L as CaCO{sub 3}, respectively.

  19. Mutation assays involving blood cells that metabolize toxic substances

    DOE Patents [OSTI]

    Crespi, Charles L.; Thilly, William G.

    1999-01-01

    The present invention pertains to a line of human blood cells which have high levels of oxidative activity (such as oxygenase, oxidase, peroxidase, and hydroxylase activity). Such cells grow in suspension culture, and are useful to determine the mutagenicity of xenobiotic substances that are metabolized into toxic or mutagenic substances. The invention also includes mutation assays using these cells, and other cells with similar characteristics.

  20. Mutation assays involving blood cells that metabolize toxic substances

    DOE Patents [OSTI]

    Crespi, C.L.; Thilly, W.G.

    1999-08-10

    The present invention pertains to a line of human blood cells which have high levels of oxidative activity (such as oxygenase, oxidase, peroxidase, and hydroxylase activity). Such cells grow in suspension culture, and are useful to determine the mutagenicity of xenobiotic substances that are metabolized into toxic or mutagenic substances. The invention also includes mutation assays using these cells, and other cells with similar characteristics. 3 figs.

  1. Presented

    Office of Scientific and Technical Information (OSTI)

    Paul W. Cooper Sandia National Laboratories Albuquerque, New Mexico U.S.A. 87185-1156 ... or related to those of Naoum Oah.Naoum, Z ges Schiess-Sprenlzetoffw(sic), 27 June 1932). ...

  2. Presentation

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

    ... Mesh-Retrospective Bus: Good at board level, does not extend well * Transmission line ... Deeply scaled technologies Aging related faults Lack of burn-in? Variability increases ...

  3. Presentations

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

    of Clean and Efficient Combustion with Alternative Fuels Author(s): Jacqueline Chen, SNL | Download File: ChenCombustion.pdf | pdf | 30 MB Rational Catalyst Design for...

  4. Presentations

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

    | ppt | 6.8 MB Goals for the next Greenbook February 22, 2001 | Author(s): Doug Rotman | Download File: Rotman.Greenbook.goals.ppt | ppt | 16 KB See also notes page for W....

  5. Presentations

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    File Transfer Best Practices October 2, 2008 | Author(s): David Turner | Download File: turner.pdf | pdf | 197 KB Enabling Grid File Transfers: The NERSC CA October 2, 2008 | ...

  6. Presentations

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

    May 29, 2003 | Author(s): Richard Gerber | Download File: ... May 29, 2003 | Author(s): Bruce Cohen & W. M. Nevins | ... May 29, 2003 | Author(s): David Turner | Download File: ...

  7. Presentations

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    May 29, 2003 | Author(s): Bruce Cohen & W. M. Nevins | ... May 29, 2003 | Author(s): David Turner | Download File: ... May 29, 2003 | Author(s): Richard Gerber | Download File: ...

  8. Presentations

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    May 30, 2003 | Author(s): David Skinner | Download File: ... May 30, 2003 | Author(s): Richard Gerber | Download File: ... May 29, 2003 | Author(s): Bruce Cohen & W. M. Nevins | ...

  9. Presentations

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

    | Author(s): Bill Kramer | Report on Graphics Packages January 28, 1997 | Author(s): Stephen Lau, Nancy Johnston, Terry Ligocki | Download File: NERSC1.pdf | pdf | 85 KB Report...

  10. Presentations

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

    Convention Center. Status of the ACTS Toolkit November 12, 2001 | Author(s): Osni Marques | NUG Meeting of November 12, 2001, in Denver, Colorado. The meeting coincides with...

  11. Presentations

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    with Plasmas and Targets (HEDLP and IFE) March 19, 2013 | Author(s): Alex Friedman, LLNL | Download File: Friedman-FESNERSC-2013slides-v1a.pdf | pdf | 13 MB Kinetic...

  12. Presentations

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    | 2.8 MB Climate Science for a Sustainable Energy Future September 11, 2012 | Author(s): David Bader | Download File: CSSEFBader.pdf | pdf | 21 MB Susan Gregurick (DOE) Download...

  13. Presentations

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

    File: profilingNUG08.pdf | pdf | 1.9 MB Debugging with DDT October 2, 2008 | Author(s): David Lecomber | Source: Allinea Software | Download File: DDT-lecomber.pdf | pdf | 1.1 MB...

  14. Presentations

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

    Environment, Running Jobs, File Systems, Performance October 18, 2010 | Author(s): David Turner | Download File: Carver-Intro-Turner.pdf | pdf | 443 KB Introduction to MPI...

  15. Presentations

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

    Susan Gregurick (DOE) Download File: September-2012-BER-NERSC-Overview.pdf | pdf | 2.2 MB Harvey Wasserman Download File: NERSC-IntroHarvey.pdf | pdf | 1.9 MB Case Study: Climate...

  16. Presentations

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

    server. The area of remote visualization is an ongoing research topic in the field of visualization. Typical remote visualization techniques have been of the brute force...

  17. Presentations

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

    Cameron Geddes: Plasma Accelerator Simulation Using Laser and Particle Beam Drivers Author(s): Cameron Geddes (LBNL) | Download File: Geddes-LPA.pdf | pdf | 7.5 MB Plasma...

  18. Presentations

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

    New technical choice models in the Industrial Demand Module, with steel and paper results For 2016 EIA Conference July 12, 2016 | Washington, DC By Kelly Perl Team Leader, Industrial Energy Consumption and Efficiency Analysis Team Overview * Definitions - What is a process flow industry? - What is primary production? * AEO2016 cases * AEO2016 Industrial results for all industries * AEO2016 Steel Results: Energy consumption, Technology choice, and selected side cases * AEO2016 Paper results:

  19. Presentations

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

    | Download File: JacquardMPIandInterconnect.ppt | ppt | 125 KB Compiling: Pathscale Fortran, C, C++; mpif90, mpicc, mpicxx, recommended compiler options, useful compiler...

  20. Presented

    Office of Scientific and Technical Information (OSTI)

    a function of the conditions at which the test is run. This paper describes the various tests used, discusses the results of each test and makes detailed commentary on what the ...

  1. Presentations

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

    Author(s): James Davenport, BES | Download File: DavenportNERSC-BES-10-8-2013.pdf | pdf | 12 MB Direct Numerical Simulation of the Poisson-Nernst-Planck Equation in Clay Author(s): ...

  2. Presentations

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

    Author(s): Andrew Felmy, PNNL | Download File: Felmy.pdf | pdf | 7.1 MB Direct Numerical Simulation of the Poisson-Nernst-Planck Equation in Clay Author(s): Carl I. Steefel, LBNL | ...

  3. Presentations

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

    Bill Kramer | Tertiary Storage January 28, 1997 | Author(s): Keith Fitzgerald, Harvard Holmes | Download File: Tertiary-Storage.pdf | pdf | 173 KB Report on Graphics Packages...

  4. Presentations

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

    IBM Compiler Optimization Options June 4, 2002 | Author(s): M. Stewart | Download File: optarg.ppt | ppt | 53 KB All of the IBM supplied compilers produce unoptimized code by...

  5. Presentations

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

    March 19, 2013 | Author(s): Alex Friedman, LLNL | Download File: Friedman-FESNERSC-2013slides-v1a.pdf | pdf | 13 MB Kinetic Modelling in ICF March 19, 2013 | Author(s): Chuang Ren, ...

  6. Presentations

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

    March 19, 2013 | Author(s): Alex Friedman, LLNL | Download File: ndcx40g.r6000res1280ipstep5faster.mov | mov | 26 MB Kinetic Modelling in ICF March 19, 2013 | Author(s): Chuang ...

  7. Presentations

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

    1997 | Author(s): Bill Kramer | Tertiary Storage January 28, 1997 | Author(s): Keith Fitzgerald, Harvard Holmes | Download File: Tertiary-Storage.pdf | pdf | 173 KB Report on...

  8. Presentations

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

    for Fields Movie March 19, 2013 | Author(s): Homa Karimabadi, UCSD | Download File: dtf.mpg | mpg | 5.5 MB Time Stepping for Particles Movie March 19, 2013 | Author(s): Homa...

  9. Presentations

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

    ... Key Distribution Task Force (KDTF)--Chair: Bill Johnston, johnston@george.lbl.gov. Coordinates issues related to the deployment of secure keys to be used by e-mail technologies ...

  10. Presentations

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

    November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Steven Gottlieb: GPU & MIC for Lattice ...

  11. Presentations

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

    November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Julian Borrill: Cosmic Microwave ...

  12. Presentations

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

    November 27, 2012 | Author(s): Barbara Helland | Download File: Helland.pdf | pdf | 5.5 MB NERSC-HEP Requirements Review James Siegrist: Perspectives from High Energy Physics ...

  13. Presentations

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

    James Siegrist: Perspectives from High Energy Physics November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High ...

  14. Presentations

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

    Horst Simon | Scheduled for Monday, November 18, 2002 at the Marriot Inner Harbor Hotel West Ballroom, in Baltimore, Maryland. The meeting will coincide with SC2002, the...

  15. Presentations

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

    Research | Plans for NERSC's New Building February 3, 2012 | Author(s): Howard Walter, NERSC | Download File: CRT-NUG-120203.pdf | pdf | 7.3 MB User Requirements Gathered...

  16. Presentations

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

    NUGEX Elections Charter Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 ...

  17. Presentations

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

    | Category Performance Evaluation Activites at NERSC May 29, 2003 | Author(s): Adrian Wong | Download File: WongNERSCPerfEvalActivities.ppt | ppt | 195 KB Seaborg Code...

  18. Presentations

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

    Bill Kramer | Tertiary Storage January 28, 1997 | Author(s): Keith Fitzgerald, Harvard Holmes | Download File: Tertiary-Storage.pdf | pdf | 173 KB Report on Graphics...

  19. Presentations

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    Forecasting Short-Term Crude Oil Prices EIA Workshop on Financial and Physical Oil market Linkages September 29, 2015 / Washington, D.C. By Rebecca George Office of Energy Markets and Financial Analysis Energy Information Administration Brent crude oil price forecast 2 Nominal dollars per barrel Note: This is not a Short-Term Energy Outlook projection Forecasting Crude Oil Prices - EIA Financial Workshop September 29, 2015 30 40 50 60 70 80 90 100 Brent spot Model Forecast EIA implementation of

  20. Presentations

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    20th Century Reanalysis September 11, 2012 | Author(s): Gil Compo | Download File: Compo.pdf | pdf | 2.4 MB BER/NERSC Requirements Gathering Workshop September 11, 2012 | Author(s): Yukiko Sekine, DOE ASCR | Download File: YS-BER-NERSCWorkshopPresen2.pdf | pdf | 592 KB Case Study: Climate Change Simula2ons with the Community Earth System Model (CESM) September 11, 2012 | Author(s): Tom Bettge | Download File: Bettge.pdf | pdf | 8.2 MB Climate Science for a Sustainable Energy Future September 11,

  1. Presentations

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    Requirements Reviews Overview Author(s): David Goodwin, ASCR | Meeting Goals and Process Author(s): Richard Gerber | Download File: Gerber-Overview.pdf | pdf | 1.4 MB NERSC Ten-Year Strategy Author(s): Sudip Dosanjh, NERSC | Download File: SudipDosanjh.pdf | pdf | 19 MB Large Scale 3D Geophysical Inversion & Imaging Author(s): Gregory Newman, LBNL | Download File: Newman.pdf | pdf | 4.4 MB Computational Studies in Molecular Geochemistry Author(s): Andrew Felmy, PNNL | Download File:

  2. Presentations

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

    Advanced Light Source (ALS) Author(s): Michael Banda, LBNL | Download File: BandaFinal.pdf | pdf | 1.9 MB Advanced Modeling for Next-Generation BES Accelerators Author(s): Robert Ryne, LBNL | Download File: RyneRevised.pdf | pdf | 5.6 MB Chemical reactivity, solvation and multicomponent heterogeneous processes in aqueous environments Author(s): Sotiris Xantheas, PNNL | Download File: SotirisXantheasRevised.pdf | pdf | 29 MB Computational Design of Novel Energy Materials Author(s): Yun Liu, MIT

  3. Presentations

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    ASCR Requirements Gathering March 19, 2013 | Author(s): David Goodwin, DOE ASCR | Download File: ASCR-Requirements-Gathering.pdf | pdf | 207 KB FES Program Summary & Status March 19, 2013 | Author(s): John Mandrekas, DOE FES | Download File: FES-NERSCMandrekas032013Final.pdf | pdf | 13 MB FES Review Overview and Goals March 19, 2013 | Author(s): Richard A. Gerber | Download File: Gerber-Overview.pdf | pdf | 1.4 MB Centre for Simulation of Wave-Plasma Interactions (CSWPI) March 19, 2013 |

  4. Presentations

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

    Perspectives on Integrated Whole-Device Modeling at NERSC March 20, 2013 | Author(s): A. Y. Pankin, A. H. Kritz, and T. Rafiq | Download File: NerscIMpankin-2.pdf | pdf | 363 KB ASCR Requirements Gathering March 19, 2013 | Author(s): David Goodwin, DOE ASCR | Download File: ASCR-Requirements-Gathering.pdf | pdf | 207 KB FES Program Summary & Status March 19, 2013 | Author(s): John Mandrekas, DOE FES | Download File: FES-NERSCMandrekas032013Final.pdf | pdf | 13 MB FES Review Overview and

  5. Presentations

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    ASCR Requirements Gathering March 19, 2013 | Author(s): David Goodwin, DOE ASCR | Download File: ASCR-Requirements-Gathering.pdf | pdf | 207 KB Centre for Simulation of Wave-Plasma Interactions (CSWPI) March 19, 2013 | Author(s): Paul Bonoli, MIT | Download File: CSWPIPowerpointTemplate3v3.pdf | pdf | 432 KB Core Turbulence and Transport March 19, 2013 | Author(s): Jeff Candy, General Atomics | Download File: candy.pdf | pdf | 592 KB FES Program Summary & Status March 19, 2013 | Author(s):

  6. Presentations

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    Cameron Geddes: Plasma Accelerator Simulation Using Laser and Particle Beam Drivers Author(s): Cameron Geddes (LBNL) | Download File: Geddes-LPA.pdf | pdf | 7.5 MB Plasma Accelerator Simulation Using Laser and Particle Beam Drivers James Siegrist: Perspectives from High Energy Physics November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Steven Gottlieb: GPU & MIC for Lattice Field Theory November 27,

  7. Presentations

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    Meeting Goals & Process December 26, 2012 | Author(s): Harvey Wasserman | Download File: LogisticsHarveyWasserman.pdf | pdf | 1.3 MB Meeting Goals & Process James Siegrist: Perspectives from High Energy Physics November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Steven Gottlieb: GPU & MIC for Lattice Field Theory November 27, 2012 | Author(s): Steven Gottlieb | Download File: LQCD-Gottlieb.pdf |

  8. Presentations

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    Andrew Connolly : The Large Synoptic Survey Telescope (LSST) November 27, 2012 | Author(s): Andrew Connolly (University of Washington) | Download File: LSST-Connolly.pdf | pdf | 3.9 MB The Large Synoptic Survey Telescope (LSST) Barbara Helland: NERSC-HEP Requirements Review November 27, 2012 | Author(s): Barbara Helland | Download File: Helland.pdf | pdf | 5.5 MB NERSC-HEP Requirements Review Cameron Geddes: Plasma Accelerator Simulation Using Laser and Particle Beam Drivers Author(s): Cameron

  9. Presentations

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

    James Siegrist: Perspectives from High Energy Physics November 27, 2012 | Author(s): James Siegrist | Download File: Siegrist-HEP-Overview.pdf | pdf | 3.7 MB Perspectives from High Energy Physics Steven Gottlieb: GPU & MIC for Lattice Field Theory November 27, 2012 | Author(s): Steven Gottlieb | Download File: LQCD-Gottlieb.pdf | pdf | 642 KB GPU & MIC for Lattice Field Theory Barbara Helland: NERSC-HEP Requirements Review November 27, 2012 | Author(s): Barbara Helland | Download File:

  10. Presentations

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

    Report on Vectorization Application Review January 27, 1997 | Author(s): S.C. Jardin | Download File: Report-on-Vectorization-Application-Review.pdf | pdf | 93 KB State of NERSC address January 28, 1997 | Author(s): Horst SImon | Download File: State-of-NERSC-Address.pdf | pdf | 176 KB Report on Users' Questions about NERSC 1997 January 28, 1997 | Author(s): Ricky Kendall | Download File: Questions-for-the-ERSUG-Meeting.pdf | pdf | 80 KB Report on Graphics Packages January 28, 1997 | Author(s):

  11. Presentations

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

    State of NERSC address January 28, 1997 | Author(s): Horst SImon | Download File: State-of-NERSC-Address.pdf | pdf | 176 KB Report on Users' Questions about NERSC 1997 January 28, 1997 | Author(s): Ricky Kendall | Download File: Questions-for-the-ERSUG-Meeting.pdf | pdf | 80 KB Report on Graphics Packages January 28, 1997 | Author(s): Stephen Lau, Nancy Johnston, Terry Ligocki | Download File: NERSC1.pdf | pdf | 85 KB The Scientific Computing Group January 28, 1997 | Author(s): Tammy Welcome |

  12. Presentations

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

    DOE 2000 January 28, 1997 | Author(s): Jim McGraw | Download File: DOE-2000.pdf | pdf | 48 KB Overview of NERSC at LBNL January 28, 1997 | Author(s): Bill Kramer | Report on Graphics Packages January 28, 1997 | Author(s): Stephen Lau, Nancy Johnston, Terry Ligocki | Download File: NERSC1.pdf | pdf | 85 KB Report on Graphics Packages January 28, 1997 | Author(s): Steve Lau | Report on Users' Questions about NERSC 1997 January 28, 1997 | Author(s): Ricky Kendall | Download File:

  13. Presentations

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

    Introduction to the Cray T3E System April 28, 1999 | Author(s): Mark Durst | Download File: t3e.ppt | ppt | 233 KB This talk will introduce the Cray T3E system, mcurie.nersc.gov. We will describe the system hardware, available software, and common usage modes and methods. Introduction to the Cray J-90 System April 28, 1999 | Author(s): Tom DeBoni | Download File: J90IntroERSUG.ppt | ppt | 116 KB This talk will introduce the Cray J-90 systems. There are six such systems, five of which are

  14. Presentations

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

    Introduction to the NERSC HPCF (High Performance Computing Facilities) June 7, 2000 | Author(s): Thomas M. DeBoni | Download File: IntroTalk.ppt | ppt | 228 KB This talk will briefly introduce the NERSC hardware and software of the computational systems, mass storage systems, and auxiliary servers. It will also touch on matters of usage, access, and information sources. The intent is to establish a baseline of knowledge for all attendees. The IBM SP, Evolution from Phase I to Phase II June 7,

  15. Presentations

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

    Update on security issues with FTP June 3, 2002 | Author(s): NERSC staff | Download File: NUGMeetingFTPUpdateJune2002.ppt | ppt | 62 KB Introducing Juan Meza - the new head of NERSC HPC Research Dept June 3, 2002 | Author(s): Juan Meza | Download File: NUG.060302.ppt | ppt | 471 KB Visualization Update (1 of 2) June 3, 2002 | Author(s): Ken Schwartz | Download File: NUG060302-ks.ppt | ppt | 3.4 MB (See Visualization update (2 of 2) for movies by Ken Schwartz) Visualization Update (2 of 2) June

  16. Presentations

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

    A Report on the ACTS Toolkit June 4, 2002 | Author(s): O. Marques | Download File: NUG.1.ppt | ppt | 956 KB The ACTS (Advanced Computational Testing and Simulation) Toolkit is a set of computational tools developed primarily at DOE laboratories and is aimed at simplifying the solution of common and important computational problems on parallel machines. The tools fall into four broad categories: numerical, and support for code development, execution and library development. In the talk we will

  17. Presentations

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

    IBM Compiler Optimization Options June 4, 2002 | Author(s): M. Stewart | Download File: optarg.ppt | ppt | 53 KB All of the IBM supplied compilers produce unoptimized code by default. Specific optimization command line options must be supplied to the compilers in order for them to produce optimized code. In this talk, several of the more useful optimization options for the IBM Fortran, C, and C++ compilers are described and recommendations will be given on which of them are most useful.

  18. Presentations

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

    Performance Evaluation Activites at NERSC May 29, 2003 | Author(s): Adrian Wong | Download File: WongNERSCPerfEvalActivities.ppt | ppt | 195 KB Seaborg Code Scalability Project May 29, 2003 | Author(s): Richard Gerber | Download File: Gerberusgscalingnew.ppt | ppt | 186 KB Green's function Monte Carlo Calculations of Light Nuclei May 29, 2003 | Author(s): Steven Pieper | Download File: Piepertalk.pdf | pdf | 148 KB Lattice QCD in Extreme Environments May 29, 2003 | Author(s): Don Sinclair |

  19. Presentations

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

    Compiler-based Optimization June 24, 2004 | Author(s): Mike Stewart | URL: http://ipvideo.lbl.gov:8080/ramgen/Stewart.rm Download File: optarg.final.ppt | ppt | 185 KB Libraries and Their Effects on Performance June 24, 2004 | Author(s): Tom DeBoni | URL: http://ipvideo.lbl.gov:8080/ramgen/Deboni.rm Download File: JuneLibrarySlides.ppt | ppt | 2 MB ACTS Components (such as such as ScaLAPACK, TAU, SuperLU, and PETSc) and Case Studies of Their Use June 24, 2004 | Author(s): Osni Marques | URL:

  20. Presentations

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

    Science Driven Computing: NERSC's Five-Year Plan for 2005 - 2010 October 4, 2005 | Author(s): Horst Simon and Bill Kramer | Download File: NUGStrategyOverview.ppt | ppt | 4.8 MB NERSC/LBNL Data Analytics Project October 4, 2005 | Author(s): Wes Bethel | Download File: NERSC-analytics-04Oct2005.pdf | pdf | 440 KB Progress in Supercomputing: The Top Three Breakthroughs of the Last 20 Years and the Top Three Challenges for the Next 20 Years October 4, 2005 | Author(s): Horst Simon | Download File:

  1. Presentations

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

    Compiling: Pathscale Fortran, C, C++; mpif90, mpicc, mpicxx, recommended compiler options, useful compiler options, libraries, porting from Seaborg, porting from other Linux clusters October 3, 2005 | Author(s): Michael Stewart | Download File: Compiling.mstewart.ppt | ppt | 1.2 MB High Speed Interconnect and MVAPICH: InfiniBand characteristics (latency, bandwidth), network topology, differences from Seaborg, MVAPICH overview October 3, 2005 | Author(s): Bill Saphir | Download File:

  2. Presentations

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

    Bassi Overview and Status: a high-level description of the system, its configuration, processors, interconnect, file systems, and software June 13, 2006 | Author(s): Richard A. Gerber | Download File: BassiintroNUG06.ppt | ppt | 14 MB Benchmark Performance on Bassi: performance is compared to Seaborg, Jacquard, and a variety of other HPC platforms. June 13, 2006 | Author(s): Jonathan Carter | Download File: NUGJune2006Bench.ppt | ppt | 1.8 MB Benchmarking and System Architecture Updates

  3. Presentations

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

    NERSC Updates Status; current activities and projects Roadmap, future projects, and impact of potential continuing resolution September 17, 2007 | Author(s): Bill Kramer | Download File: Kramer-NERSCIntro-v2.ppt | ppt | 23 MB Download File: Kramer-NERSCIntro-v2.pdf | pdf | 13 MB HPSS Update September 17, 2007 | Author(s): Jason Hick | Download File: Hick-NUGHPSSUpdate.ppt | ppt | 1.2 MB DOE's Operational Review of ORNL, NERSC and PNNL September 17, 2007 | Author(s): Stephane Ethier | Download

  4. Presentations

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

    Advanced code optimization cache blocking, prefetching, and OpenMP September 20, 2007 | Author(s): John Levesque | Download File: Levesque-cacheblockingandprefetch.ppt | ppt | 115 KB PGI compiler - How to use the compiler; flags for porting, debugging and optimization September 18, 2007 | Author(s): John Levesque | Download File: Levesque-Compiler.ppt | ppt | 256 KB XT4 socket optimization, with examples September 18, 2007 | Author(s): John Levesque | Download File:

  5. Presentations

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

    A New Debugger for NERSC: DDT September 17, 2007 | Author(s): Katie Antypas | Download File: Antypas-NUG2007DDToverview.ppt | ppt | 960 KB ACTS Collection September 18, 2007 | Author(s): Osni Marques | Download File: Marques-ACTS.ppt | ppt | 14 MB Adaptive Mesh Simulations of Pellet Injection into Tokamaks September 17, 2007 | Author(s): Ravi Samtaney | Download File: Samtaney-NERSC.pdf | pdf | 4.7 MB Advanced code optimization cache blocking, prefetching, and OpenMP September 20, 2007 |

  6. Presentations

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

    2007/2008 User Survey Result October 2, 2008 | Author(s): Francesca Verdier | Download File: NUG2008-UserSurvey.pdf | pdf | 175 KB Accelerating X Windows with NX* October 2, 2008 | Author(s): Janet Jacbsen | Download File: NXDemo.pdf | pdf | 52 KB Debugging with DDT October 2, 2008 | Author(s): David Lecomber | Source: Allinea Software | Download File: DDT-lecomber.pdf | pdf | 1.1 MB Defining Best Practices for Network Tuning October 2, 2008 | Author(s): Brent Draney | Download File:

  7. Presentations

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

    Data Analysis Using the R Project for Statistical Computing October 7, 2009 | Author(s): Daniela Ushizima | Download File: UshizimaD.pdf | pdf | 7.8 MB NERSC Accomplishments and Plans October 7, 2009 | Author(s): Kathy Yelick | Download File: YelickK.pdf | pdf | 34 MB Hopper, the new NERSC-6 System October 7, 2009 | Author(s): Jonathan Carter | Download File: CarterJ.pdf | pdf | 2.5 MB 2009 User Survey Results October 7, 2009 | Author(s): Francesca Verdier | Download File: VerdierF.pdf | pdf |

  8. Presentations

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

    Survey Results October 7, 2009 | Author(s): Francesca Verdier | Download File: VerdierF.pdf | pdf | 2.9 MB 2010 Allocations October 7, 2009 | Author(s): Francesca Verdier |...

  9. Presentations

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

    20th Century Reanalysis September 11, 2012 | Author(s): Gil Compo | Download File: Compo.pdf | pdf | 2.4 MB BERNERSC Requirements Gathering Workshop September 11, 2012 |...

  10. Presentations

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

    18, 2007 | Author(s): Matt Andrews | Download File: AndrewsNGF.ppt | ppt | 469 KB Benchmarking and System Architecture Updates September 18, 2007 | Author(s): John Shalf |...

  11. Presentations

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

    Michael Stewart | Download File: optarg.bassi.final.ppt | ppt | 271 KB Experiences benchmarking GTC on High Performance Computers June 13, 2006 | Author(s): Stephane Ethier |...

  12. Presentations

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

    Date (high-low) | Source | Category Recent Progress on Lattice QCD with MIMD Parallel Computers July 12, 1994 | Author(s): Claude Bernard | Download File: bernard.pdf | pdf | 5.1...

  13. Enhanced toxic cloud knockdown spray system for decontamination applications

    DOE Patents [OSTI]

    Betty, Rita G.; Tucker, Mark D.; Brockmann, John E.; Lucero, Daniel A.; Levin, Bruce L.; Leonard, Jonathan

    2011-09-06

    Methods and systems for knockdown and neutralization of toxic clouds of aerosolized chemical or biological warfare (CBW) agents and toxic industrial chemicals using a non-toxic, non-corrosive aqueous decontamination formulation.

  14. Acute toxicity of selected metals and phenols on RTG-2 and CHSE-214 fish cell lines

    SciTech Connect (OSTI)

    Castano, A. |; Vega, M.M.; Tarazona, J.V.

    1995-08-01

    In vitro toxicity tests with fish cell lines appear as an alternative to single species bioassays and have been used successfully in different applications, both for single chemicals and for environmental samples, including Toxicity Identification Evaluation procedures. Different fish cell lines, such as BF-2, RTG-2, FHM and R1 have been employed in these toxicological studies. The aim of the present study was to compare the sensitivity of two salmonid fish cell lines, RTG-2 and CHSE-214, in evaluating toxicity of seven compounds (three metals and four phenolic chemicals), by measuring three endpoints: cellular mass, cell viability and intracellular ATP content of the cells. 22 refs., 3 figs., 1 tab.

  15. Relationship Between Composition and Toxicity of Engine Emission...

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

    Lung Toxicity and Mutagenicity of Emissions From Heavy-Duty Compressed Natural Gas (CNG)-Powered Vehicles Comparative Toxicity of Combined Particle and Semi-Volatile Organic ...

  16. Comparative Toxicity of Combined Particle and Semi-Volatile Organic...

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

    Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of Gasoline and Diesel Emissions Comparative Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of ...

  17. Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers...

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

    Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers Breakout Session 1-D: The Pitch Renewable, ...

  18. Enhancing Earned Value (EV) Analysis Using Project Assessment...

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

    & Reporting System (PARS II) - Road Show Presentation Enhancing Earned Value (EV) Analysis Using Project Assessment & Reporting System (PARS II) - Road Show Presentation This ...

  19. Implementation Standing Technical Committee Presentation

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

    * Information, Education, and Associated Delivery Tools * Energy Labeling * Code Change and Adoption * Technology-spec... in the Energy Efficiency Value Chain? 5 * How Can the ...

  20. Acute aquatic toxicity of biodiesel fuels

    SciTech Connect (OSTI)

    Wright, B.; Haws, R.; Little, D.; Reese, D.; Peterson, C.; Moeller, G.

    1995-12-31

    This study develops data on the acute aquatic toxicity of selected biodiesel fuels which may become subject to environmental effects test regulations under the US Toxic Substances Control Act (TSCA). The test substances are Rape Methyl Ester (RME), Rape Ethyl Ester (REE), Methyl Soyate (MS), a biodiesel mixture of 20% REE and 80% Diesel, a biodiesel mixture of 50% REE and diesel, and a reference substance of Phillips D-2 Reference Diesel. The test procedure follows the Daphnid Acute Toxicity Test outlined in 40 CFR {section} 797.1300 of the TSCA regulations. Daphnia Magna are exposed to the test substance in a flow-through system consisting of a mixing chamber, a proportional diluter, and duplicate test chambers. Novel system modifications are described that accommodate the testing of oil-based test substances with Daphnia. The acute aquatic toxicity is estimated by an EC50, an effective concentration producing immobility in 50% of the test specimen.

  1. Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition...

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

    as a Value Proposition Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition Presentation about the value proposition for biogas from waste water treatment plants. ...

  2. Assessing the toxic effects of ethylene glycol ethers using Quantitative Structure Toxicity Relationship models

    SciTech Connect (OSTI)

    Ruiz, Patricia; Mumtaz, Moiz; Gombar, Vijay

    2011-07-15

    Experimental determination of toxicity profiles consumes a great deal of time, money, and other resources. Consequently, businesses, societies, and regulators strive for reliable alternatives such as Quantitative Structure Toxicity Relationship (QSTR) models to fill gaps in toxicity profiles of compounds of concern to human health. The use of glycol ethers and their health effects have recently attracted the attention of international organizations such as the World Health Organization (WHO). The board members of Concise International Chemical Assessment Documents (CICAD) recently identified inadequate testing as well as gaps in toxicity profiles of ethylene glycol mono-n-alkyl ethers (EGEs). The CICAD board requested the ATSDR Computational Toxicology and Methods Development Laboratory to conduct QSTR assessments of certain specific toxicity endpoints for these chemicals. In order to evaluate the potential health effects of EGEs, CICAD proposed a critical QSTR analysis of the mutagenicity, carcinogenicity, and developmental effects of EGEs and other selected chemicals. We report here results of the application of QSTRs to assess rodent carcinogenicity, mutagenicity, and developmental toxicity of four EGEs: 2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol, and 2-butoxyethanol and their metabolites. Neither mutagenicity nor carcinogenicity is indicated for the parent compounds, but these compounds are predicted to be developmental toxicants. The predicted toxicity effects were subjected to reverse QSTR (rQSTR) analysis to identify structural attributes that may be the main drivers of the developmental toxicity potential of these compounds.

  3. Case history of a toxicity identification/reduction evaluation (TI/RE) at a petroleum refinery

    SciTech Connect (OSTI)

    Arnold, W.R.; Zaleski, R.T.; Biddinger, G.R.; Simmerman, J.J.; Stewart, J.D.

    1994-12-31

    During an operational turn-around at a high conversion petroleum refinery, the final wastewater effluent became toxic to three fish species used in continuous on-line flow-through acute toxicity tests. Discharge of effluent to the receiving bay was promptly halted. Wastewater treatment continued and the treated effluent was diverted to a series of holding ponds with limited capacity. A refinery team was formed to coordinate toxicity identification studies as well as to facilitate modifications of waste disposal practices and treatment operations. A test program was conducted, consisting of one rainbow trout Phase 1 TIE and 84 strategic acute toxicity tests. As a result, a treatment methodology was identified within three days and within eight days of first observing toxicity a cationic water treatment polymer was identified as the primary toxicant. The toxicity was due to increased bioavailability of the polymer when suspended solids loads dropped during turn-around. Use of the polymer was immediately stopped and discharge to the bay was resumed with 100% survival of all three monitoring species. The authors present an overview of the studies and decisions leading to the successful identification and management of this situation.

  4. City Of Milford Pump Optimization Project Yields $96,000 Net Present Value

    SciTech Connect (OSTI)

    2010-06-25

    Energy management led to the improvement of Mildford City's sewer stations, saving energy and resources.

  5. Chronic toxicity of 14 phthalate esters to Daphnia magna and rainbow trout (Oncorhynchus mykiss)

    SciTech Connect (OSTI)

    Rhodes, J.E.; Adams, W.J.; Biddinger, G.R.; Robillard, K.A.; Gorsuch, J.W.

    1995-11-01

    Chronic toxicity studies were performed with commercial phthalate esters and Daphnia magna (14 phthalates) and rainbow trout (Oncorhynchus mykiss) (six phthalates). For the lower-molecular-weight phthalate esters--dimethyl phthalate (DMP), diethyl phthalate (DEP), di-n-butyl phthalate (DBP), and butylbenzyl phthalate (BBP)--the results of the studies indicated a general trend in which toxicity for both species increased as water solubility decreased. The geometric mean maximum acceptable toxicant concentration(GM-MATC) for D. magna ranged from 0.63 to 34.8 mg/L. For the higher-molecular-weight phthalate esters--dihexyl phthalate (DHP), butyl 2-ethylhexyl phthalate (BOP), di-(n-hexyl, n-octyl, n-decyl) phthalate (610P), di-(2-ethylhexyl) phthalate (DEHP), diisooctyl phthalate (DIOP), diisononyl phthalate (DINP), di-(heptyl, nonyl, undecyl) phthalate (711P), diisodecyl phthalate (DIDP), diundecyl phthalate (DUP), and ditridecyl phthalate (DTDP)--the GM-MATC values ranged from 0.042 to 0.15 mg/L. Survival was equally sensitive and sometimes more sensitive than reproduction. The observed toxicity to daphnids with most of the higher-molecular-weight phthalate esters appeared to be due to surface entrapment or a mode of toxicity that is not due to exposure to dissolved aqueous-phase chemical. Early life-stage toxicity studies with rainbow trout indicated that survival (DMP) and growth (DBP) were affected at 24 and 0.19 mg/L, respectively. This pattern of observed toxicity with the lower-molecular-weight phthalate esters and not the higher-molecular-weight phthalate esters is consistent with previously reported acute toxicity studies for several aquatic species.

  6. Prestack mid-value filtering

    SciTech Connect (OSTI)

    Changlian, X. )

    1992-01-01

    This paper describes mid-value filtering, a specific nonlinear smoothing filtering, and widely used in graphic processing, etc. Mid-value filtering before stack of seismic data can remove wild value (inconceivable particular big value) and improve signal-noise ratio. In view of big data volume before stack, computation efficiency of mid-value filtering is critical to its feasibility. The algorithm used here is sufficiently based on the properties of mid-value filtering, so that the computation efficiency is greatly improved. It is experimentally shown that prestack mid-value filtering can quite well eliminate wild value, abnormal traces as well as surface waves, and raise signal-noise ratio. After lateral low frequency noises are removed by high pass filtering, mid-value filtering works better.

  7. Value of Flexibility in the Markets

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

    Value of Flexibility in the Markets * Basic overview of the SPP and MISO markets * Potential benefit to some SPA customers of using markets to schedule energy * Increasing need for ancillary services, and the value of ancillary services in the markets 3 From presentation by ERCOT: Operational Challenges due to High Wind * Higher frequency deviations due to large system excursions * Inadequate transmission for projected wind growth * Constraint management under high and low wind * Difficulty in

  8. Analysis of the toxicity in Rocky Flats Plant surface water through a correlation between the whole effluent toxicity test and the Microtox assay

    SciTech Connect (OSTI)

    Ford, S.M.; Wolaver, H.A.; Figueroa, L.A.

    1992-07-01

    Results were correlated from the Microtox assay and the whole effluent acute toxicity test for effluents from the (1) wastewater treatment plant (WWTP) and (2) terminal ponds located at the Rocky Flats Plant. Literature reviews indicate that Photobacterium phosphoreum (Microtox assay) may be used as screening test for the reaction of Ceriodaphnia dubia and Pimephales promelas to toxins present in effluents. This study indicates that the Microtox is less sensitive to toxins present in the WWTP effluent than other test organisms (Ceriodaphnia dubia and Pimephales promelas). Toxicity appears to be from unionized ammonia. Ten months of data reveal that the surface water effluents which leave Rocky Flats boundaries are non-toxic when judged by all three test organisms.

  9. Analysis of the toxicity in Rocky Flats Plant surface water through a correlation between the whole effluent toxicity test and the Microtox assay

    SciTech Connect (OSTI)

    Ford, S.M.; Wolaver, H.A. ); Figueroa, L.A. )

    1992-01-01

    Results were correlated from the Microtox assay and the whole effluent acute toxicity test for effluents from the (1) wastewater treatment plant (WWTP) and (2) terminal ponds located at the Rocky Flats Plant. Literature reviews indicate that Photobacterium phosphoreum (Microtox assay) may be used as screening test for the reaction of Ceriodaphnia dubia and Pimephales promelas to toxins present in effluents. This study indicates that the Microtox is less sensitive to toxins present in the WWTP effluent than other test organisms (Ceriodaphnia dubia and Pimephales promelas). Toxicity appears to be from unionized ammonia. Ten months of data reveal that the surface water effluents which leave Rocky Flats boundaries are non-toxic when judged by all three test organisms.

  10. In silico prediction of toxicity of non-congeneric industrial chemicals using ensemble learning based modeling approaches

    SciTech Connect (OSTI)

    Singh, Kunwar P. Gupta, Shikha

    2014-03-15

    Ensemble learning approach based decision treeboost (DTB) and decision tree forest (DTF) models are introduced in order to establish quantitative structuretoxicity relationship (QSTR) for the prediction of toxicity of 1450 diverse chemicals. Eight non-quantum mechanical molecular descriptors were derived. Structural diversity of the chemicals was evaluated using Tanimoto similarity index. Stochastic gradient boosting and bagging algorithms supplemented DTB and DTF models were constructed for classification and function optimization problems using the toxicity end-point in T. pyriformis. Special attention was drawn to prediction ability and robustness of the models, investigated both in external and 10-fold cross validation processes. In complete data, optimal DTB and DTF models rendered accuracies of 98.90%, 98.83% in two-category and 98.14%, 98.14% in four-category toxicity classifications. Both the models further yielded classification accuracies of 100% in external toxicity data of T. pyriformis. The constructed regression models (DTB and DTF) using five descriptors yielded correlation coefficients (R{sup 2}) of 0.945, 0.944 between the measured and predicted toxicities with mean squared errors (MSEs) of 0.059, and 0.064 in complete T. pyriformis data. The T. pyriformis regression models (DTB and DTF) applied to the external toxicity data sets yielded R{sup 2} and MSE values of 0.637, 0.655; 0.534, 0.507 (marine bacteria) and 0.741, 0.691; 0.155, 0.173 (algae). The results suggest for wide applicability of the inter-species models in predicting toxicity of new chemicals for regulatory purposes. These approaches provide useful strategy and robust tools in the screening of ecotoxicological risk or environmental hazard potential of chemicals. - Graphical abstract: Importance of input variables in DTB and DTF classification models for (a) two-category, and (b) four-category toxicity intervals in T. pyriformis data. Generalization and predictive abilities of the

  11. Comparative developmental toxicity of environmentally relevant oxygenated PAHs

    SciTech Connect (OSTI)

    Knecht, Andrea L.; Goodale, Britton C.; Truong, Lisa; Simonich, Michael T.; Swanson, Annika J.; Matzke, Melissa M.; Anderson, Kim A.; Waters, Katrina M.; Tanguay, Robert L.

    2013-09-01

    Oxygenated polycyclic aromatic hydrocarbons (OPAHs) are byproducts of combustion and photo-oxidation of parent PAHs. OPAHs are widely present in the environment and pose an unknown hazard to human health. The developing zebrafish was used to evaluate a structurally diverse set of 38 OPAHs for malformation induction, gene expression changes and mitochondrial function. Zebrafish embryos were exposed from 6 to 120 h post fertilization (hpf) to a dilution series of 38 different OPAHs and evaluated for 22 developmental endpoints. AHR activation was determined via CYP1A immunohistochemistry. Phenanthrenequinone (9,10-PHEQ), 1,9-benz-10-anthrone (BEZO), xanthone (XAN), benz(a)anthracene-7,12-dione (7,12-B[a]AQ), and 9,10-anthraquinone (9,10-ANTQ) were evaluated for transcriptional responses at 48 hpf, prior to the onset of malformations. qRT-PCR was conducted for a number of oxidative stress genes, including the glutathione transferase(gst), glutathione peroxidase(gpx), and superoxide dismutase(sod) families. Bioenergetics was assayed to measure in vivo oxidative stress and mitochondrial function in 26 hpf embryos exposed to OPAHs. Hierarchical clustering of the structure-activity outcomes indicated that the most toxic of the OPAHs contained adjacent diones on 6-carbon moieties or terminal, para-diones on multi-ring structures. 5-carbon moieties with adjacent diones were among the least toxic OPAHs while the toxicity of multi-ring structures with more centralized para-diones varied considerably. 9,10-PHEQ, BEZO, 7,12-B[a]AQ, and XAN exposures increased expression of several oxidative stress related genes and decreased oxygen consumption rate (OCR), a measurement of mitochondrial respiration. Comprehensive in vivo characterization of 38 structurally diverse OPAHs indicated differential AHR dependency and a prominent role for oxidative stress in the toxicity mechanisms. - Highlights: OPAHs are byproducts of combustion present in the environment. OPAHs pose a largely

  12. Implementation Standing Technical Committee Presentation

    Broader source: Energy.gov [DOE]

    This presentation outlines the goals of the Implementation Standing Technical Committee, as presented at the Building America Spring 2012 Stakeholder meeting on February 29, 2012, in Austin, Texas.

  13. Enclosures STC Stakeholder Meeting Presentation

    Broader source: Energy.gov [DOE]

    This presentation outlines the goals of the Enclosures Standing Technical Committee, as presented at the Building America Spring 2012 Stakeholder meeting on February 29, 2012, in Austin, Texas.

  14. 2015 Construction Safety Workshop Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    2015 Construction Safety Workshop Presentations, June 16, 2015 - Forrestal Building - Washington, DC

  15. Reliability of Electrical Interconnects (Presentation)

    SciTech Connect (OSTI)

    Devoto, D.

    2014-06-01

    This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

  16. Tonto Apache Tribe Presents: Renewable Energy Grant Presentation

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

    Presents The Department of Energy (2014) Project - Renewable Energy Grant Presentation & Follow up: Team Includes: The Tonto Apache Tribe, SunRenu Solar, & The Department of Energy Presenters: Joe Bresette - Grant Developer, TAT Barry Coe - Principal, SRS 2014 Department of Energy Renewable Energy Grant Program Presentation Outline * Tribal Overview * Summary of Project Objectives * Locations * Timelines and goals * Future Projects * Next Steps 2014 Department of Energy Renewable Energy

  17. Organic ligands reduce copper toxicity in Pseudomonas syringae

    SciTech Connect (OSTI)

    Azenha, M.; Vasconcelos, M.T.; Cabral, J.P.S.

    1995-03-01

    Pseudomonas syringae cells were exposed to 100 {mu}M copper alone, or to previously equilibrated copper sulfate-ligand solutions. Ligand concentrations were determined experimentally as those that reduced the free copper concentration to 5 {mu}M (determined with a Cu{sup 2+}-selective electrode). These values were in agreement with those calculated by computational equilibrium simulation based on published stability constants. Exposure of P. syringae cells to copper sulfate, chloride, or nitrate resulted in similar high mortality, suggesting that copper was responsible for cell death. Acetate, succinate, proline, lysine, cysteine, and EDTA significantly reduced both the amount of copper bound to the cells and cell death, indicating that not only strong chelating agents but also weak and moderate copper ligands can effectively antagonize copper toxicity. However, cysteine and EDTA were considerably more effective than acetate, succinate, proline, and lysine, indicating that copper toxicity is not simply a function of free copper concentration but depends on the nature of the ligand. The results suggested that a significant fraction of copper bound to acetate, succinate, proline, or lysine was displaced to the bacteria or, alternatively, mixed copper-ligand-cell complexes could be formed. On the contrary, none of these phenomena occurred for the copper complexes with cysteine or EDTA.

  18. REEE Solicitation Public Meeting Presentation

    Broader source: Energy.gov [DOE]

    A copy of a REEE Solicitation Public Meeting Presentation. The presentation provides an overview of the Loan Programs Office mission, support, projects, and reviews the Draft Renewable Energy and Energy Efficient Projects Solicitation.

  19. Renewable Resources for Hydrogen (Presentation)

    SciTech Connect (OSTI)

    Jalalzadeh-Azar, A. A.

    2010-05-03

    This presentation provides an overview of renewable resources for hydrogen. It was presented at the National Hydrogen Association Hydrogen Conference & Expo in Long Beach, CA, May 3-6, 2010.

  20. NNMCAB Presentations | Department of Energy

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

    Presentations NNMCAB Presentations July 27, 2016 2016 Lifecycle Estimate for Los Alamos National Laboratory's Environmental Legacy Cleanup Responsibilities At the July 27, 2016 meeting: Doug Hintze, DOE EM-LA, Presented on the Environmental Management Lifecycle Baseline July 27, 2016 Los Alamos Legacy Cleanup Contract Draft Request for Proposal At the July 27, 2016 meeting, David Rhodes, DOE EM-LA, Presented on the LLCC Draft Request for Proposal. June 15, 2016 NNSA Supplemental Environmental

  1. LANL Atomics Women Organization presentation

    SciTech Connect (OSTI)

    Nicholas, Nancy Jo

    2015-03-05

    The Powerpoint presentation highlights various activities at LANL that focus on countering and reducing world-wide nuclear threats.

  2. ARM - Presentations, Reports, and Lectures

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

    ApplicationsPresentations, Reports, and Lectures Summer Training Information Training Home Agenda Instructor Bios Project Reports, Presentations, and Lectures Images Presentations, Reports, and Lectures Boundary Layer Structure Instructors: Ewan O'Connor, Virendra Ghate team_1_edits Students: Jae-In Song, Suzane de Sá, Shaoyue Qiu, Thiago Biscaro Project Presentation: Boundary Layer Structure: A Comparison Between Methods and Sites Report: Planetary Boundary Layer Height: A Comparison of

  3. NIST Presents Green Button: Technical

    ScienceCinema (OSTI)

    Wollman, David

    2013-05-29

    Part 3/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  4. NIST Presents Green Button: Technical

    SciTech Connect (OSTI)

    Wollman, David

    2012-01-01

    Part 3/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  5. NIST Presents Green Button: Policy

    SciTech Connect (OSTI)

    Wollman, David

    2012-01-01

    Part 2/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  6. NIST Presents Green Button: Intro

    SciTech Connect (OSTI)

    Wollman, David

    2012-01-01

    Part 1/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  7. Program Presentations | Department of Energy

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

    Presentations Program Presentations The Fuel Cell Technologies Office staff members give presentations about fuel cells and hydrogen at a variety of conferences. Some of their presentations are below. 2016 DOE Activities and Progress in Fuel Cells and Hydrogen Senate Fuel Cell and Hydrogen Energy Caucus Briefing by Sunita Satyapal, Director (June 23, 2016) Hydrogen and Fuel Cells Program Overview (Plenary Session) 2016 Annual Merit Review and Peer Evaluation Meeting by Sunita Satyapal, Director

  8. Environmental Protection: Controlling the Present

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

    Protection community-environmentassetsimagesiconearthday.jpg Environmental Protection: Controlling the Present The Laboratory is committed to increasing sustainable practices...

  9. NIST Presents Green Button: Policy

    ScienceCinema (OSTI)

    Wollman, David

    2013-05-29

    Part 2/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  10. NIST Presents Green Button: Intro

    ScienceCinema (OSTI)

    Wollman, David

    2013-05-29

    Part 1/3 of NIST's presentation about the Green Button program. Slides available at http://energy.gov/developer.

  11. 2016 Presentations | Department of Energy

    Energy Savers [EERE]

    6 MEISPP Flyer 2016 MEISPP Flyer 2016 MEISPP Flyer.pdf (872.78 KB) More Documents & Publications 2015 Student Employment Brochure

    Presentations 2016 Presentations The 2016 15th Annual DOE Small Business Forum &amp; Expo Logo Please find the speaker presentations for the 15th Annual DOE Small Business Forum & Expo below. All presentations are in PDF format. To download, please click on the presenter's name. Keynote: Awakening the Storytelling Giant in You Ira Koretsky, The Chief

  12. Quantum physics and human values

    SciTech Connect (OSTI)

    Stapp, H.P.

    1989-09-01

    This report discusses the following concepts: the quantum conception of nature; the quantum conception of man; and the impact upon human values. (LSP).

  13. Earned Value Management System (EVMS)

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

    2012-03-13

    This Guide provides approaches for implementing the Earned Value Management System (EVMS) requirements of DOE O 413.3B. Supersedes DOE G 413.3-10.

  14. Shared Value in Utility and Efficiency Partnerships | Department...

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

    Energy Efficiency Solutions Conference: Shared Value in Utility and Efficiency Partnerships, July 10, 2012. Presents four case studies highlighting partnerships between local...

  15. An Initial Value of Information (VOI) Framework for Geophysical...

    Open Energy Info (EERE)

    Exploration of Geothermal Energy Abstract We present a value of information (VOI) methodology for the exploration geothermal problem. VOI quantifies how relevant any particular...

  16. Presentations | Argonne Leadership Computing Facility

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

    User Services User Support Machine Status Presentations Training & Outreach User Survey Presentations Name of Event Sort by Published Date Title Order Asc Desc Apply Presented at: ALCF Theta ESP Hands-On Workshop Intel Compiler Optimization and Building for KNL August 2016 ALCF Theta ESP Hands-On Workshop PDF icon Intel Compiler Optimization and Building for KNL.pdf Using Intel VTune Amplifier XE to Tune Software on the Intel Xeon Phi code named Knights Landing (KNL) August 2016 ALCF Theta

  17. Workshop Presentations | Department of Energy

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

    Workshop Presentations Workshop Presentations Below are select presentations from Emerging Technologies staff and partners. Emerging Technologies Program Overview Emerging Technologies Program Overview - 2015 BTO Peer Review, Pat Phelan, U.S. Department of Energy HVAC, Water Heating, and Appliances HVAC Overview - 2015 BTO Peer Review, Tony Bouza, U.S. Department of Energy R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on Joining Technologies in HVAC&R (June

  18. EIA - Energy Conferences & Presentations.

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

    Presentations & Conferences > Conferences > EIA 2008 Energy Conference Energy Information Administration 2008 Energy Conference: 30 Years of Energy Information and Analysis Conference Videos now available Click presenter name to download PDF of presentation. Monday, April 7 7:30am- 9:00am Registration 9:00am- 10:30am Opening Session Welcome - Guy Caruso, EIA Administrator Keynote Speakers - Secretary Samuel Bodman (full text of speech), Secretary James Schlesinger Distinguished Guest

  19. FEMP Comprehensive ESPC Workshop Presentations

    Broader source: Energy.gov [DOE]

    Presentations given at the Energy Savings Performance Contracts (ESPC) Workshop that was held in Washington, D.C., on October 20-22, 2015.

  20. Biodiesel and Pollutant Emissions (Presentation)

    SciTech Connect (OSTI)

    McCormick, R.; Williams, A.; Ireland, J.; Hayes, B.

    2006-09-28

    Presents the results from three methods of testing--engine, chassis, and PEM--for testing nitrogen oxide (NOx) emissions from B20.

  1. Road to Net Zero (Presentation)

    SciTech Connect (OSTI)

    Glover, B.

    2011-05-01

    A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

  2. International Quality Assurance Standards (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Hacke, P.; Wohlgemuth, J.; Kempe, M.; Yamamichi, M.

    2011-02-01

    Tests to make quantitative predictions about photovoltaic (PV) modules are needed. This presentation proposes the creation of international quality assurance standards for PV modules.

  3. Hydrogen Codes and Standards (Presentation)

    SciTech Connect (OSTI)

    Ohi, J.

    2006-05-01

    Presented at the 2006 DOE Hydrogen, Fuel Cells & Infrastructure Technologies Program Annual Merit Review in Washington, D.C., May 16-19, 2006.

  4. SHINES Kickoff Presentation- Fraunhofer CSE

    Broader source: Energy.gov [DOE]

    Fraunhofer CSE delivered this presentation at the SHINES Technical Kickoff Meeting on May 19, 2016. Click the link below to download the slides in a PDF.

  5. Western Renewable Energy Zones (Presentation)

    SciTech Connect (OSTI)

    Hein, J.

    2011-06-01

    This presentation summarizes recent developments and trends pertaining to competitive renewable energy zones, transmission planning and the integration of renewable generation resources.

  6. UWIG Forecasting Workshop -- Albany (Presentation)

    SciTech Connect (OSTI)

    Lew, D.

    2011-04-01

    This presentation describes the importance of good forecasting for variable generation, the different approaches used by industry, and the importance of validated high-quality data.

  7. BioFuels Atlas Presentation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Kristi Moriarity's presentation on NREL's BioFuels Atlas from the May 12, 2011, Clean Cities and Biomass Program State webinar.

  8. An evaluation of the whole effluent toxicity test method

    SciTech Connect (OSTI)

    Osteen, D.V.

    1999-12-17

    Whole effluent toxicity (WET) testing has become increasingly more important to the Environmental Protection Agency (EPA) and the States in the permitting of wastewater discharges from industry and municipalities. The primary purpose of the WET test is to protect aquatic life by predicting the effect of an effluent on the receiving stream. However, there are both scientific and regulatory concerns that using WET tests to regulate industrial effluents may result in either false positives and/or false negatives. In order to realistically predict the effect of an effluent on the receiving stream, the test should be as representative as possible of the conditions in the receiving stream. Studies (Rand and Petrocelli 1985) suggested several criteria for an ideal aquatic toxicity test organism, one of which is that the organism be indigenous to, or representative of, the ecosystem receiving the effluent. The other component needed in the development of a predictive test is the use of the receiving stream water or similar synthetic water as the control and dilution water in the test method. Use of an indigenous species and receiving water in the test should help reduce the variability in the method and allow the test to predict the effect of the effluent on the receiving stream. The experience with toxicity testing at the Savannah River Site (SRS) has yielded inconclusive data because of the inconsistency and unreliability of the results. The SRS contention is that the WET method in its present form does not adequately mimic actual biological/chemical conditions of the receiving streams and is neither reasonable nor accurate. This paper discusses the rationale for such a position by SRS on toxicity testing in terms of historical permitting requirements, outfall effluent test results, standard test method evaluation, scientific review of alternate test species, and concerns over the test method expressed by other organizations. This paper presents the Savannah River Site

  9. Causes of toxicity in stormwater runoff from sawmills

    SciTech Connect (OSTI)

    Bailey, H.C.; Elphick, J.R.; Potter, A.; Chao, E.; Konasewich, D.; Zak, J.B.

    1999-07-01

    Samples of stormwater runoff from nine sawmills in British Columbia, Canada, were tested for acute toxicity with juvenile rainbow trout over a 23-month period. Forty-two of the 58 samples tested exhibited toxicity. Causes of toxicity were investigated using toxicity identification evaluation techniques. Toxicity was attributed to divalent cations, particularly zinc, in 32 of the samples. The low hardness associated with most of the samples increased the potential for metal toxicity. For example, the LC50 of zinc was 14 {micro}g/L at a hardness of 5 mg/L. Toxicity in the remaining samples was largely attributed to tannins and lignins and was associated with areas of bulk log handling. No evidence was found to indicate that antisapstain chemicals applied to freshly cut wood contributed to toxicity.

  10. Valuing Energy Efficiency: Considering Energy Performance in Real Estate Appraisals and Valuation

    Broader source: Energy.gov [DOE]

    Presenters: John Scott, Colliers International; Devesh Nirmul, Inspyrod; Theddi Wright Chappell, Sustainable Values

  11. Task Group 9 Update (Presentation)

    SciTech Connect (OSTI)

    Bosco, N.

    2014-04-01

    This presentation is a brief update of IEC TC82 QA Task Force, Group 9. Presented is an outline of the recently submitted New Work Item Proposal (NWIP) for a Comparative Thermal Cycling Test for CPV Modules to Differentiate Thermal Fatigue Durability.

  12. Training Needs Assessment (TNA) Presentation

    Broader source: Energy.gov [DOE]

    The TNA PowerPoint Presentation is targeted for the training points of contacts whose organization's participate in the DOE training needs assessment (TNA). This presentation goes over how the training needs assessment (TNA) is done and the components of the TNA data collection tool.

  13. SEPARATION OF SCANDIUM VALUES FORM IRON VALUES BY SOLVENT EXTRACTION

    DOE Patents [OSTI]

    Kuhlman, C.W. Jr.; Lang, G.P.

    1961-12-19

    A process is given for separating scandium from trivalent iron values. In this process, an aqueous nitric acid solution is contacted with a water- immiscible alkyl phosphate solution, the aqueous solution containing the values to be separated, whereby the scandium is taken up by the alkyl phosphate. The aqueous so1ution is preferably saturated with magnesium nitrate to retain the iron in the aqueous solution. (AEC)

  14. Hydrogen and Gaseous Fuel Safety and Toxicity

    SciTech Connect (OSTI)

    Lee C. Cadwallader; J. Sephen Herring

    2007-06-01

    Non-traditional motor fuels are receiving increased attention and use. This paper examines the safety of three alternative gaseous fuels plus gasoline and the advantages and disadvantages of each. The gaseous fuels are hydrogen, methane (natural gas), and propane. Qualitatively, the overall risks of the four fuels should be close. Gasoline is the most toxic. For small leaks, hydrogen has the highest ignition probability and the gaseous fuels have the highest risk of a burning jet or cloud.

  15. more-presentations-and-conferences

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

    More Presentations and Conferences from the Archive training-tsm-ico Presentation: Emerging LIDAR Based Approaches For 3D Mapping May 12, 2012 At Argonne National Laboratory Dr. XIN Chen Senior Research Scientist May 11, 2012 trans-ico Presentation: March 16, 2012 at 10:00 AM(CDT) Dr. Karthik Charan Konduri School of Sustainable Energy and the Built Environment Arizona State University March 16, 2012 HELLO my name is Border Conference: January 22-26, 2012 The Transportation Research Board (TRB)

  16. Toxic release inventory, (TRI), 1991. Data file

    SciTech Connect (OSTI)

    1991-12-31

    Section 313 of the Emergency Planning and Community Right-to-Know Act (also known as Title III) of the Superfund Amendments and Reauthorization Act of 1986 (Public Law 99-499) requires EPA to establish a national inventory of toxic chemical emissions from certain facilities. The final Toxic Chemical Release Form R and regulations for the 1987 reporting year were published in the Federal Register on February 16, 1988 (53 FR 4500-4554). The reporting requirement applies to owners and operators of facilities that have 10 or more full-time employees, that are in Standard Industrial Classification (SIC) codes 20 through 39 (i.e., manufacturing facilities) and that manufacture (including importing), process or otherwise use a listed toxic chemical in excess of specified threshold quantities. The law mandates that the data be made publicly available through a computer database. The online TRI file should appeal to a broad-based user audience including industry, state and local environmental agencies, emergency planning committees, the Federal Government and other regulatory groups.

  17. Priorities for toxic wastewater management in Pakistan

    SciTech Connect (OSTI)

    Rahman, A.

    1996-12-31

    This study assesses the number of industries in Pakistan, the total discharge of wastewater, the biological oxygen demand (BOD) load, and the toxicity of the wastewater. The industrial sector is a major contributor to water pollution, with high levels of BOD, heavy metals, and toxic compounds. Only 30 industries have installed water pollution control equipment, and most are working at a very low operational level. Priority industrial sectors for pollution control are medium- to large-scale textile industries and small-scale tanneries and electroplating industries. Each day the textile industries discharge about 85,000 m{sup 3} of wastewater with a high BOD, while the electroplating industries discharge about 23,000 m{sup 3} of highly toxic and hazardous wastewater. Various in-plant modifications can reduce wastewater discharges. Economic incentives, like tax rebates, subsidies, and soft loans, could be an option for motivating medium- to large-scale industries to control water pollution. Central treatment plants may be constructed for treating wastewater generated by small-scale industries. The estimated costs for the treatment of textile and electroplating wastewater are given. The legislative structure in Pakistan is insufficient for control of industrial pollution; not only do existing laws need revision, but more laws and regulations are needed to improve the state of affairs, and enforcement agencies need to be strengthened. 15 refs., 1 fig., 9 tabs.

  18. Earned Value Management System (EVMS)

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

    2012-03-13

    To support DOE's initiatives to improve program, project, and contract management through the implementation and surveillance of a contractor's Earned Value Management System (EVMS) that is in conformance with DOE O 413.3B, Program and Project Management for the Acquisition of Capital Assets, the American National Standards Institute/Electronic Industries Alliance (ANSI/EIA)-748-B, Earned Value Management System (or as required by contract), and Federal Acquisition Regulation (FAR) 52.234-4, Earned Value Management System (EVMS). Admin Chg 1 dated 10-22-2015.

  19. CMI Values | Critical Materials Institute

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

    Values CMI Values -- we listen, we are safe, we collaborate, we respect, we move fast, we are agile, we are responsible, and we deliver. We Listen: We are driven by the needs of technology and our best information comes from our industry partners. We Are Safe: We conduct all of our work in a manner that protects our workers, the public and the environment. We Collaborate: We bring together the best available expertise to solve the problems at hand. We Respect: We treat each other well and value

  20. Gearbox Reliability Collaborative Update (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  1. Wind Technologies & Evolving Opportunities (Presentation)

    SciTech Connect (OSTI)

    Robichaud, R.

    2014-07-01

    This presentation covers opportunities for wind technology; wind energy market trends; an overview of the National Wind Technology Center near Boulder, Colorado; wind energy price and cost trends; wind turbine technology improvements; and wind resource characterization improvements.

  2. BioFuels Atlas (Presentation)

    SciTech Connect (OSTI)

    Moriarty, K.

    2011-02-01

    Presentation for biennial merit review of Biofuels Atlas, a first-pass visualization tool that allows users to explore the potential of biomass-to-biofuels conversions at various locations and scales.

  3. Pathway and Resource Overview (Presentation)

    SciTech Connect (OSTI)

    Ruth, M. F.

    2009-11-16

    This presentation provides information about hydrogen pathway analysis, which is analysis of the total levelized cost (including return on investment). Well-to-wheels (WTW) energy use, and WTW emissions for hydrogen production, delivery, and distribution pathways.

  4. Cell Data Sheet Specification (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2012-03-01

    The presentation shows a brief status report on the development of a specification being considered by IEC TC82 WG7 for a concentrator cell data sheet and solicits suggestions from the community.

  5. Presentation: Cybersecurity @ the National Laboratories

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Secretary of Energy Advisory Board received an briefing on Cybersecurity @ the National Laboratories. The presentation was given by Wayne Austad, Director of Idaho National Laboratory's CYBERCORE Integration Center, on June 14, 2016.

  6. EIA - Energy Conferences & Presentations.

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

    EIA Conference 2009 Session 1: The Future for Transport Demand Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Andy Kydes (EIA) Speakers: Lew Fulton (International Energy Agency) David Greene (Oak Ridge National Laboratory) Lee Schipper (Precourt Institute, Stanford University) Note: Concurrent sessions used a variety of presentation and round table discussion formats. All available presentations have been posted. Moderator and

  7. EIA - Energy Conferences & Presentations.

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

    2 EIA Conference 2009 Session 2: What's Ahead for Natural Gas Markets? Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Steve Harvey (EIA) Speakers: Brian Jeffries (Wyoming Pipeline Authority) James Simpson (BENTEK Energy, LLC) Rick Smead (Navigant Consulting) John Strom (Haddington Ventures, LLC) Christine Tezak Note: Concurrent sessions used a variety of presentation and round table discussion formats. All available presentations

  8. EIA - Energy Conferences & Presentations.

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

    8 EIA Conference 2009 Session 8: Energy and the Media Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: John Anderson (Resources for the Future) Speakers: Barbara Hagenbaugh (USA Today) Steven Mufson (Washington Post) Eric Pooley (Harvard University) Robert Rapier (R-SQUARED Energy blog) Note: Concurrent sessions used a variety of presentation and round table discussion formats. All available presentations have been posted. Moderator

  9. EIA - Energy Conferences & Presentations.

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

    9 EIA Conference 2009 Session 9: Investing in Oil and Natural Gas - Opportunities and Barriers Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Bruce Bawks (EIA) Speakers: Susan Farrell (PFC Energy) John Felmy (American Petroleum Institute) Michelle Foss (University of Texas) Paul Sankey (Deutsche Bank) Note: Concurrent sessions used a variety of presentation and round table discussion formats. All available presentations have been

  10. ARM - New York Workshop Presentations

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

    New York Workshop Presentations Related Links TWP-ICE Home Tropical Western Pacific Home ARM Data Discovery Browse Data Post-Experiment Data Sets Weather Summary (pdf, 6M) New York Workshop Presentations Experiment Planning TWP-ICE Proposal Abstract Detailed Experiment Description Science Plan (pdf, 1M) Operations Plan (pdf, 321K) Maps Contact Info Related Links Daily Report Report Archives Press Media Coverage TWP-ICE Fact Sheet (pdf, 211K) Press Releases TWP-ICE Images ARM flickr site

  11. EIA - Energy Conferences & Presentations.

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

    Presentations, Testimony, Events EIA Conference 2009 Tuesday, April 7 See each session for audio and video presentations! Plenary Session Welcome - Howard Gruenspecht Acting Administrator, Energy Information Administration Keynote Address; The Energy Problem - Dr. Steven Chu, Secretary of Energy The Economics of an Integrated World Oil Market - William D. Nordhaus, Sterling Professor of Economics, Yale University Energy in a Carbon-Constrained World - John W. Rowe, Chairman and Chief Executive

  12. Publications and Presentations About OSCARS

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

    Publications and Presentations About OSCARS Engineering Services The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Read More... OSCARS Case Study OSCARS Collaborative Work Publications and Presentations About OSCARS Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1

  13. Intensity-Modulated Radiotherapy as Primary Therapy for Prostate Cancer: Report on Acute Toxicity After Dose Escalation With Simultaneous Integrated Boost to Intraprostatic Lesion

    SciTech Connect (OSTI)

    Fonteyne, Valerie Villeirs, Geert; Speleers, Bruno; Neve, Wilfried de; Wagter, Carlos de; Lumen, Nicolas; Meerleer, Gert de

    2008-11-01

    Purpose: To report on the acute toxicity of a third escalation level using intensity-modulated radiotherapy for prostate cancer (PCa) and the acute toxicity resulting from delivery of a simultaneous integrated boost (SIB) to an intraprostatic lesion (IPL) detected on magnetic resonance imaging (MRI), with or without spectroscopy. Methods and Materials: Between January 2002 and March 2007, we treated 230 patients with intensity-modulated radiotherapy to a third escalation level as primary therapy for prostate cancer. If an IPL (defined by MRI or MRI plus spectroscopy) was present, a SIB was delivered to the IPL. To report on acute toxicity, patients were seen weekly during treatment and 1 and 3 months after treatment. Toxicity was scored using the Radiation Therapy Oncology Group toxicity scale, supplemented by an in-house-developed scoring system. Results: The median dose to the planning target volume was 78 Gy. An IPL was found in 118 patients. The median dose to the MRI-detected IPL and MRI plus spectroscopy-detected IPL was 81 Gy and 82 Gy, respectively. No Grade 3 or 4 acute gastrointestinal toxicity developed. Grade 2 acute gastrointestinal toxicity was present in 26 patients (11%). Grade 3 genitourinary toxicity was present in 15 patients (7%), and 95 patients developed Grade 2 acute genitourinary toxicity (41%). No statistically significant increase was found in Grade 2-3 acute gastrointestinal or genitourinary toxicity after a SIB to an IPL. Conclusion: The results of our study have shown that treatment-induced acute toxicity remains low when intensity-modulated radiotherapy to 80 Gy as primary therapy for prostate cancer is used. In addition, a SIB to an IPL did not increase the severity or incidence of acute toxicity.

  14. Random Forests to Predict Rectal Toxicity Following Prostate Cancer Radiation Therapy

    SciTech Connect (OSTI)

    Ospina, Juan D.; Zhu, Jian; Chira, Ciprian; Bossi, Alberto; Delobel, Jean B.; Beckendorf, Véronique; Dubray, Bernard; Lagrange, Jean-Léon; Correa, Juan C.; and others

    2014-08-01

    Purpose: To propose a random forest normal tissue complication probability (RF-NTCP) model to predict late rectal toxicity following prostate cancer radiation therapy, and to compare its performance to that of classic NTCP models. Methods and Materials: Clinical data and dose-volume histograms (DVH) were collected from 261 patients who received 3-dimensional conformal radiation therapy for prostate cancer with at least 5 years of follow-up. The series was split 1000 times into training and validation cohorts. A RF was trained to predict the risk of 5-year overall rectal toxicity and bleeding. Parameters of the Lyman-Kutcher-Burman (LKB) model were identified and a logistic regression model was fit. The performance of all the models was assessed by computing the area under the receiving operating characteristic curve (AUC). Results: The 5-year grade ≥2 overall rectal toxicity and grade ≥1 and grade ≥2 rectal bleeding rates were 16%, 25%, and 10%, respectively. Predictive capabilities were obtained using the RF-NTCP model for all 3 toxicity endpoints, including both the training and validation cohorts. The age and use of anticoagulants were found to be predictors of rectal bleeding. The AUC for RF-NTCP ranged from 0.66 to 0.76, depending on the toxicity endpoint. The AUC values for the LKB-NTCP were statistically significantly inferior, ranging from 0.62 to 0.69. Conclusions: The RF-NTCP model may be a useful new tool in predicting late rectal toxicity, including variables other than DVH, and thus appears as a strong competitor to classic NTCP models.

  15. Superior Energy Performance: Getting the Most Value from ISO 50001 |

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

    Department of Energy Superior Energy Performance: Getting the Most Value from ISO 50001 Superior Energy Performance: Getting the Most Value from ISO 50001 This presentation describes ISO 50001 and explains how Superior Energy Performance can help get the most value from implementation of an Energy Management Standard. Superior Energy Performance: Getting the Most Value from ISO 50001 (March 13, 2012) (1.73 MB) More Documents & Publications Becoming a Certified Practitioner or a Certified

  16. Earned Value Management System (EVMS)

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

    2008-05-06

    The Guide supports the Departments initiatives to improve program, project, and contract management through the implementation and surveillance of contractors earned value management systems. Canceled by DOE G 413.3-10A.

  17. Value-Added Products from FGD Sulfite-Rich Scrubber Materials

    SciTech Connect (OSTI)

    Vivak Malhotra

    2010-01-31

    According to the American Coal Ash Association, about 29.25 million tons of flue gas desulfurization (FGD) byproducts were produced in the USA in 2003. Out of 29.25 million tons, 17.35 million tons were sulfite-rich scrubber materials. At present, unlike its cousin FGD gypsum, the prospect for effective utilization of sulfite-rich scrubber materials is not bright. In fact, almost 16.9 million tons are leftover every year. In our pursuit to mitigate the liability of sulfite-rich FGD scrubber materials' disposal, we are attempting to develop value-added products that can commercially compete. More specifically, for this Innovative Concept Phase I project, we have the following objectives: to characterize the sulfite-rich scrubber material for toxic metals; to optimize the co-blending and processing of scrubber material and natural byproducts; to formulate and develop structural composites from sulfite-rich scrubber material; and to evaluate the composites' mechanical properties and compare them with current products on the market. After successfully demonstrating the viability of our research, a more comprehensive approach will be proposed to take these value-added materials to fruition.

  18. Core Values | Department of Energy

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

    Core Values Core Values People - People are our most important resource. We respect and use our experience and skills and appreciate our diversity. Business Excellence - We are fiscally responsible and actively pursue best business practices. Safety - We protect our human and material resources and promote safe work practices within the office and at our sites. Communication - We take full advantage of our virtual organization's strengths and share information freely across all levels of the

  19. Gearbox Reliability Collaborative Update: A Brief (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.; Keller, J.; McDade, M.

    2012-01-01

    This presentation is an update on the Gearbox Reliability Collaborative (GRC) for the AWEA Wind Project Operations, Maintenance & Reliability Seminar. GRC accomplishments are: (1) Failure database software deployed - partners see business value for themselves and customers; (2) Designed, built, instrumented, and tested two gearboxes - (a) Generated unprecedented public domain test data from both field testing and dynamometer testing, (b) Different responses from 'identical' gearboxes, (c) Demonstrated importance of non-torque loading and modeling approach; and (3) Active collaborative, with wide industry support, leveraging DOE funding - Modeling round robin and Condition Monitoring round robin.

  20. Update On Aquatic Toxicity/Whole Effluent Toxicity (WET) Issues, 2005

    SciTech Connect (OSTI)

    Specht, Winona L

    2005-07-01

    This paper summarizes recent changes in the field of aquatic toxicity/Whole Effluent Toxicity (WET) testing. There are been numerous legal challenges to the validity of WET testing, both at the federal and state levels, but to date, the regulators have prevailed and WET testing is used as a regulatory tool to ensure that the biota of receiving streams are protected. The most recent ruling at the federal level was on December 10, 2004, when a federal appeals court in the District of Columbia upheld the validity of WET testing. At the state level, at the urging of the South Carolina Manufacturers Alliance, the state legislature passed a law (the South Carolina Aquatic Life Protection Act) in 2004 that requires the South Carolina Department of Health and Environmental Control (DHEC) to evaluate the accuracy and precision of the WET test. As a result, SCDHEC removed WET test limits from several NPDES permits. EPA took issue with the impact of the legislation and SCDHEC's actions, and as a result, EPA has taken over several NPDES permits from SCDHEC and threatened to revoke the state's delegated NPDES permit program. A new Act was signed into law in March 2005, which does not exclude the use of chronic toxicity testing for regulatory compliance. As a result, EPA has turned over the issuance of NPDES permits back to SCDHEC. In December 2004, the U.S. EPA issued the Draft National WET Implementation Guidance document for review and comment. The guidance contains recommendations on the determination of ''reasonable potential'' for toxicity. The EPA's ECOTOX database is a valuable resource of toxicity data for many chemicals. For those cases in which there are no toxicity data or very limited data available, the EPA has developed two models, the Interspecies Correlation Estimation (ICE) and the Acute to Chronic Estimation (ACE), for predicting toxicity. Active areas of research include assessing the uptake of heavy metals via multiple routes of exposure, the development of

  1. Comprehensible Presentation of Topological Information

    SciTech Connect (OSTI)

    Weber, Gunther H.; Beketayev, Kenes; Bremer, Peer-Timo; Hamann, Bernd; Haranczyk, Maciej; Hlawitschka, Mario; Pascucci, Valerio

    2012-03-05

    Topological information has proven very valuable in the analysis of scientific data. An important challenge that remains is presenting this highly abstract information in a way that it is comprehensible even if one does not have an in-depth background in topology. Furthermore, it is often desirable to combine the structural insight gained by topological analysis with complementary information, such as geometric information. We present an overview over methods that use metaphors to make topological information more accessible to non-expert users, and we demonstrate their applicability to a range of scientific data sets. With the increasingly complex output of exascale simulations, the importance of having effective means of providing a comprehensible, abstract overview over data will grow. The techniques that we present will serve as an important foundation for this purpose.

  2. Canadian Environmental Protection Act, strategic options for the management of toxic substances: Electric power generation (fossil fuel) sector, report of stakeholder consultations

    SciTech Connect (OSTI)

    1997-12-31

    The Electric Power Generation Sector Issue Table was formed to assess the management of toxic substances released from that sector, and more specifically, to develop (where warranted) goals, targets, and effective and efficient options for managing toxic releases in order to reduce potential risks to human health and the environment. This strategic options report sets out the recommendations of Issue Table members for the management of toxic substances. The introduction includes an industry profile and a review of the provincial management of electric power sector strategic options priority (SOP) substances. Chapter 2 discusses what substances are toxic, estimates releases of SOP substances from the sector, and reviews Issue Table approaches to risk assessment. Chapter 3 outlines Issue Table activities. Chapter 4 screens toxic substance management options, with evaluation of options against 13 groups of criteria. Chapter 5 presents toxic substances management proposals made to the Issue Table by the electric power generation industry, environmental groups, and Environment Canada.

  3. NERSC Staff Publications & Presentations

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

    Staff Publications & Presentations NERSC Staff Publications & Presentations Sort by: Date | Author | Type 2016 Friesen, B., Almgren, A., Lukić, Z., Weber, G., Morozov, D., Day, M., "In situ and in-transit analysis of cosmological simulations", Computational Astrophysics and Cosmology, edited by Simon Portegies Zwart, August 26, 2016, 3:1-18, LBNL LBNL-1006104, doi: 10.1186/s40668-016-0017-2 Modern cosmological simulations have reached the trillion-element scale, rendering data

  4. CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer

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

    Review | Department of Energy Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review Presenter: Susan Wachter, University of Pennsylvania View the Presentation CBEI: Broker Training - Placing Value on Energy Retrofits - 2015 Peer Review (771.97 KB) More Documents & Publications Market Engagement Overview - 2015 BTO Peer Review Commercial Buildings Integration Program Overview - 2015 BTO Peer

  5. Migration and Retardation of Chemical Toxic Components from Radioactive Waste - Hydrochemical Aspects

    SciTech Connect (OSTI)

    Jedinakova-Krizova, V.; Hanslik, E.

    2003-02-24

    A systematic analysis of nuclear power plant (NPP) operation and radioactive wastes disposal (near-surface disposal and geologic disposal) in underground repositories has provided the basis for a comparison between the radiotoxicity and chemotoxicity as part of an EIA (environmental impact assessment) procedure. This contribution summarizes the hydrochemical mechanisms of transport and retardation processes, chemistry and migration behavior of radionuclides and chemical toxics in natural sorbents, especially bentonites. The effect of solubility and dissolution reactions, diffusion and sorption/desorption, complexation and variations in the aqueous phase composition, pH-value and oxidation-reduction properties and other phenomena affecting distribution coefficients (Kd values) is discussed.

  6. 2013 Better Buildings Summit Presentations

    Broader source: Energy.gov [DOE]

    The presentations listed below are from the U.S. Department of Energy (DOE) 2013 Better Buildings Summit for State and Local Communities held May 30–31 in Washington, D.C. They are organized by session topic. Read the entire agenda.

  7. DOE Collegiate Wind Competition (Presentation)

    SciTech Connect (OSTI)

    Jones, J.

    2014-02-01

    This presentation for the January Stakeholder Engagement and Outreach webinar outlines the expanded need for workers in the wind industry and provides an overview of the DOE Wind Competition (to be held in May 2014) and the guiding principles of the competition.

  8. 2012 Better Buildings Summit Presentations

    Broader source: Energy.gov [DOE]

    The presentations listed below are from the U.S. Department of Energy (DOE) 2012 Better Buildings Summit for State and Local Communities held June 26–27 in Denver, Colorado. They are organized by session topic. Read the entire agenda.

  9. Energy Exchange 2015 Overview Presentation

    Broader source: Energy.gov [DOE]

    Webinar presentation slides delivered by Federal Energy Management Program Director Timothy Unruh offer an overview of the Energy Exchange 2015, a federal training event that took place from August 11-13, 2015, at the Phoenix Convention Center in Phoenix, Arizona.

  10. PEV Integration with Renewables (Presentation)

    SciTech Connect (OSTI)

    Markel, T.

    2014-06-18

    This presentation discusses current research at NREL on integrating plug-in electric vehicles with the grid and using renewable energy to charge the grid. The Electric Vehicle Grid Integration (EVGI) and Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) are addressing the opportunities and technical requirements for vehicle grid integration that will increase marketability and lead to greater petroleum reduction.

  11. Testing for PV Reliability (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Bansal, S.

    2014-09-01

    The DOE SUNSHOT workshop is seeking input from the community about PV reliability and how the DOE might address gaps in understanding. This presentation describes the types of testing that are needed for PV reliability and introduces a discussion to identify gaps in our understanding of PV reliability testing.

  12. Cytochrome P4501A induction in avian hepatocyte cultures exposed to polychlorinated biphenyls: Comparisons with AHR1-mediated reporter gene activity and in ovo toxicity

    SciTech Connect (OSTI)

    Manning, Gillian E.; Mundy, Lukas J.; Crump, Doug; Jones, Stephanie P.; Chiu, Suzanne; Klein, Jeff; Konstantinov, Alex; Potter, Dave; Kennedy, Sean W.

    2013-01-01

    Avian-specific toxic equivalency factors (TEFs) were developed by the World Health Organization to simplify environmental risk assessments of dioxin-like compounds (DLCs), but TEFs do not account for differences in the toxic and biochemical potencies of DLCs among species of birds. Such variability may be due to differences in species sensitivity to individual DLCs. The sensitivity of avian species to DLCs was recently associated with the identity of amino acids 324 and 380 in the aryl hydrocarbon receptor 1 (AHR1) ligand binding domain. A luciferase reporter gene (LRG) assay, measuring AHR1-mediated induction of a cytochrome P450 1A5 (CYP1A5) reporter gene, in combination with a species' AHR1 ligand binding domain sequence, were also shown to predict avian species sensitivity to polychlorinated biphenyls (PCBs) and PCB relative potency in a given species. The goals of the present study were to (1) characterize the concentration-dependent effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin and PCBs 126, 77, 105 and 118 on induction of ethoxyresorufin O-deethylase (EROD) activity and CYP1A4/5 mRNA in chicken, ring-necked pheasant and Japanese quail embryo hepatocytes and (2) compare these in vitro results to those previously generated by the LRG assay and in ovo toxicity studies. EROD activity and CYP1A4/5 mRNA expression data support and complement the findings of the LRG assay. CYP1A enzyme activity and mRNA expression were significantly correlated both with luciferase activity and in ovo toxicity induced by PCBs. Relative potency values were generally similar between the LRG and EROD assays and indicate that the relative potency of some PCBs may differ among species. -- Highlights: ► The chicken isn't the most sensitive species to CYP1A induction by PCB 105 and 118. ► The relative potency of PCBs differs between avian species. ► EROD activity was correlated with luciferase activity from the LRG assay. ► EROD activity was a better predictor of toxicity than CYP

  13. 2012 Nuclear Safety Workshop Presentations

    Broader source: Energy.gov [DOE]

    Lists workshop presentations from: Wednesday, September 19 - Plenary Session Wednesday, September 19 - Beyond Design Basis Events Analysis and Response Breakout Session Wednesday, September 19 - Safety Culture Breakout Session Wednesday, September 19 - Risk Assessment and Management Breakout Session Thursday, September 20 - Beyond Design Basis Events Analysis and Response Breakout Session Thursday, September 20 - Safety Culture Breakout Session Thursday, September 20 - Risk Assessment and Management Breakout Session Thursday, September 20 - Plenary Session

  14. EIA - Energy Conferences & Presentations.

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

    Plenary Session EIA Conference 2009 Plenary Session Welcome - Howard Gruenspecht Acting Administrator, Energy Information Administration Keynote Address; The Energy Problem - Dr. Steven Chu, Secretary of Energy The Economics of an Integrated World Oil Market - William D. Nordhaus, Sterling Professor of Economics, Yale University Energy in a Carbon-Constrained World - John W. Rowe, Chairman and Chief Executive Officer, Exelon Corporation Note: Concurrent sessions used a variety of presentation

  15. EIA - Energy Conferences & Presentations.

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

    5 EIA Conference 2009 Session 5: Renewable Energy in the Transportation and Power Sectors Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Michael Schaal (EIA) Speakers: Denise Bode (American Wind Energy Association) Bryan Hannegan (Electric Power Research Institute) Matt Hartwig (Renewable Fuels Association) David Humbird (National Renewable Energy Laboratory) Note: Concurrent sessions used a variety of presentation and round table

  16. EIA - Energy Conferences & Presentations.

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

    6 EIA Conference 2009 Session 6: Financial Markets and Short-Term Energy Prices Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Tancred Lidderdale (EIA) Speakers: Jeffrey Harris (Commodity Futures Trading Commission) Robert McCullough (McCullough Research) Adam E. Sieminski (Deutsche Bank) Robert Weiner (George Washington University) Note: Concurrent sessions used a variety of presentation and round table discussion formats. All

  17. EIA - Energy Conferences & Presentations.

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

    7 EIA Conference 2009 Session 7: Energy Data Needs Listen to Session: Audio of Session 1 from 2009 EIA Conference Full Session Transcript PDF Icon pdf Moderator: Margot Anderson (EIA) Speakers: Jeff Genzer (Duncan, Weinberg, Genzer & Pembroke, P.C.) Philip Hanser (Brattle Group) Shirley Neff (Center for Strategic and International Studies) Frank Rusco (U.S. Government Accountability Office Note: Concurrent sessions used a variety of presentation and round table discussion formats. All

  18. EIA - Energy Conferences & Presentations.

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

    About EIA > EIA 2010 Energy Conference > EIA 2010 Energy Conference Agenda EIA Conference 2010 View 2010 EIA Energy Conference transcripts and presentations. Tuesday, April 6 7:30 AM Registration and Badging 7:30 AM - 9:00 AM Continental Breakfast 9:00 AM Plenary Session Welcome: Dr. Richard G. Newell, Administrator, U.S. Energy Information Administration Keynote Addresses: Dr. Steven Chu, Secretary of Energy Dr. Philip Sharp, President, Resources for the Future Steve Bolze, President

  19. UFD WG Presentations, June 2014

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

    WG Presentations, June 2014 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced

  20. Feedstocks Peer Review Overview Presentation

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

    John Ferrell Feedstocks Peer Review Overview Presentation May 20, 2013 2 | Bioenergy Technologies Office eere.energy.gov Courtesy Sapphire Energy, LLC Introduction: Terrestrial and Algal Feedstocks Feedstock supply efforts focus on RD&D to develop and optimize cost-effective and sustainable integrated systems for growing, harvesting, collecting, storing, preprocessing, handling, and transporting quality feedstock to biorefineries. Courtesy Sapphire Energy, LLC 3 | Bioenergy Technologies

  1. Working Group Presentation for Discussion

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

    1, 2016 MEMORANDUM FOR: IAN MEAD ASSISTANT ADMINISTRATOR FOR ENERGY ANALYSIS PAUL HOLTBERG TEAM LEADER ANALYSIS INTEGRATION TEAM JIM TURNURE DIRECTOR OFFICE OF ENERGY CONSUMPTION AND EFFICIENCY ANALYSIS FROM: TRANSPORTATION CONSUMPTION AND EFFICIENCY ANALYSIS TEAM SUBJECT: Annual Energy Outlook (AEO)2017 Transportation Working Group Meeting Summary (presented on 08-31-2016) Attendees: David Daniels (EIA) Mindi Farber-DeAnda (EIA) Devi Mishra (EIA) Alicia Birky (Energetics) Sarah Garman (DOE)

  2. Project Peer Review Overview Presentations

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

    Overview Presentations Conversion Technology Area Kevin Craig Program Manager May 20, 2013 2 | Bioenergy Technologies Office eere.energy.gov * Background * Strategic Evolution * Accomplishments * Capabilities * Goals and Objectives * Approach * Recent FOAs * FY14 Direction * Overview of Projects Being Reviewed Outline 3 | Bioenergy Technologies Office eere.energy.gov Mission: Through targeted RDD&D, enable sustainable, nationwide production of advanced biofuels that that will displace a

  3. Environmental Protection: Controlling the Present

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

    Protection Environmental Protection: Controlling the Present The Laboratory is committed to increasing sustainable practices and complying with environmental regulations. What We Monitor & Why» Cultural Preservation» Taking Care of our Trails» Obeying Environmental Laws» Protecting Wildlife» Feature Stories» TOP STORIES - highlights of our science, people, technologies close Los Alamos National Laboratory begins pumping tests on chromium plume The chromium originated from cooling

  4. Selected Recent Publications and Presentations

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

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

  5. JCAP-SOFI Presentation - JCAP

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

    Videos JCAP-SOFI Presentation Benchmarkin A Solar Fuel Proto Heterogeneous Catalysis and Surface Science Scientists Research Introduction Why Solar Fuels? Goals & Objectives Thrusts Thrust 1 Thrust 2 Thrust 3 Thrust 4 Library Publications Research Highlights Videos Resources User Facilities Expert Team Benchmarking Database Device Simulation Tool XPS Spectral Database Francesca Toma - Integration of lower band Gap oxides into water splitting devices Francesca Toma's presentationand interview

  6. NERSC Achievement Award Recipient Presentations

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

    Achievement Awards NERSC Achievement Award Recipient Presentations February 4, 2014 Downloads vonug14.pdf | Adobe Acrobat PDF file Conformational change in biology: from amino acids to enzymes and molecular motors, Victor Ovchinnikov, Harvard University JainNERSCUserDay2.pdf | Adobe Acrobat PDF file Innovative use of High Performance Computing through the Modeling of Particle Accelerators, Jean-Luc Vay, Berkeley Lab JainNERSCUserDay2.pdf | Adobe Acrobat PDF file The Materials Project, FireWorks,

  7. Stationary Fuel Cell Evaluation (Presentation)

    SciTech Connect (OSTI)

    Kurtz, J.; Wipke, K.; Sprik, S.; Ramsden, T.; Ainscough, C.

    2012-05-01

    This powerpoint presentation discusses its objectives: real world operation data from the field and state-of-the-art lab; collection; analysis for independent technology validation; collaboration with industry and end users operating stationary fuel cell systems and reporting on technology status, progress and technical challenges. The approach and accomplishments are: A quarterly data analysis and publication of first technical stationary fuel cell composite data products (data through June 2012).

  8. Present and Future Computing Requirements

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

    Computational Cosmology DES LSST Presenter: Salman Habib Argonne National Laboratory Jim Ahrens (LANL) Scott Dodelson (FNAL) Katrin Heitmann (ANL) Peter Nugent (LBNL) Anze Slosar (BNL) Risa Wechsler (SLAC) 1 Cosmic Frontier Computing Collaboration Computational Cosmology SciDAC-3 Project Ann Almgren (LBNL) Nick Gnedin (FNAL) Dave Higdon (LANL) Rob Ross (ANL) Martin White (UC Berkeley/ LBNL) Large Scale Production Computing and Storage Requirements for High Energy Physics Research A DOE Technical

  9. Keweenaw Bay Indian Community PRESENTATION

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

    Community PRESENTATION Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands November 14 - 18, 2011 Gregg Nominelli, J.D. Economic Developer BACKGROUND INFORMATION n U.S. Department of Justice - Community Capacity Development Office n Alternative & Renewable Energy Committee Established by Tribal Council n Council for Energy Resource Tribes (CERT) - Developed Strategic Energy Plan n Targeted Wind Power & Energy Efficiency U.S. Dept. of

  10. Keweenaw Bay Indian Community Presentation

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

    - Keweenaw Bay Indian Community PRESENTATION Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands DOE Tribal Energy Program Review October 25 29, 2010 Gregg Nominelli, J.D. Economic Developer BACKGROUND INFORMATION  U.S. Department of Justice - Community Capacity Development Office  Alternative & Renewable Energy Committee Established by Tribal Council  Council for Energy Resource Tribes (CERT) - Developed Strategic Energy Plan

  11. Hanford Advisory Board Contractor presentation

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

    a slide on the screen with the panelists' names, companies, titles if it cannot be presented on the agenda. 5. What are the vapors that are causing the problems? 6. MSA: 200,000 MW? 7. MSA: It is probably that the land use for Hanford will continue like a walking path all along the river. Have you considered keeping some on the infrastructure in place to support a string of "mini parks" along this trail with restroom and water?

  12. Jan 8 2012 RAP Presentation

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

    100-D/H and 100-F/IU Draft A Proposed Plans Overview Presented to: Hanford Advisory Board River and Plateau Committee By: James Hansen January 8, 2013 Agenda * Background * Decision Process * Land and Groundwater Use Assumptions * Cleanup levels * 100-D/H Operable Unit Proposed Plan * 100-F/IU Operable Unit Proposed Plan 2 100-D/H and 100-F/IU Background 3 * 100-D/H and 100-F/IU are two of six Hanford cleanup areas along the Columbia River * Past reactor and production operations resulted in

  13. Jan 8 2012 RAP Presentation

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

    Draft A Proposed Plan Overview Presented to: Hanford Advisory Board River and Plateau Committee By: James Hanson January 8, 2013 2 100 Area Historic Plumes 100-D/H Groundwater Plume Map 3 100-D/H Area Cleanup * Removed more than 3 million tons of waste and cleaned up 148 waste sites * Removed 115 former process and site support facilities * Pump and treat systems have removed over 1200 kg of hexavalent chromium * Remediation of waste sites under Interim Action Record of Decision is ongoing 4

  14. Jan 8 2012 RAP Presentation

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

    Draft A Proposed Plan Overview Presented to: Hanford Advisory Board River and Plateau Committee By: Greg Sinton January 8, 2012 100-F/IU Area Cleanup 2 100-F Reactor Area during operations (1945-1965) Removed more than 150,000 tons of waste material and chrome contamination from 100-F-57 waste site. 100-F Area in 2012 * Removed approximately 1.5 million tons from 100-F * 100-F revegetation completed Winter 2012 * Two square miles of the former reactor industrial park is remediated 100-IU-2/IU-6

  15. Presentation at Innoventure Annual Competition

    SciTech Connect (OSTI)

    2010-03-31

    This report documents the components of the workshop presented at the recent annual competition for the Innoventure program. The goal of the workshop was to focus on the delivery of science, technology, engineering, and math (STEM) concepts in a hands-on experiential learning format to increase interest in national security careers at NNSA, most of which are in the STEM fields. This work is a part of the National Security Preparedness Project (NSPP), being performed under a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant.

  16. Microcurrent therapeutic technique for treatment of radiation toxicity

    DOE Patents [OSTI]

    Lennox, Arlene; Funder, Sandra

    2000-01-01

    The present technique provides a method of remediating the toxicities associated with radiation therapy. A conductive gel is applied to the affected bodily area. A sinusoidally pulsed biphasic DC current is then applied to the affected bodily area using at least one electrode. The electrode is manipulated using active tactile manipulation by for a predetermined time and the frequency of the sinusoidally pulsed biphasic DC current is decreased during the course of the treatment. The method also includes applying a spiked pulsed biphasic DC current to the affected bodily area using at least one electrode. This electrode is also manipulated using active tactile manipulation by for a predetermined time and the frequency of the spiked pulsed biphasic DC current is also decreased during the course of the treatment.

  17. Photovoltaics Value Clearinghouse | Open Energy Information

    Open Energy Info (EERE)

    Photovoltaics Value Clearinghouse Jump to: navigation, search The Photovoltaics Value Clearinghouse was developed by NREL and Clean Power Research.1 The PV Value Clearinghouse is...

  18. Process for recovering actinide values

    DOE Patents [OSTI]

    Horwitz, E. Philip; Mason, George W.

    1980-01-01

    A process for rendering actinide values recoverable from sodium carbonate scrub waste solutions containing these and other values along with organic compounds resulting from the radiolytic and hydrolytic degradation of neutral organophosphorous extractants such as tri-n butyl phosphate (TBP) and dihexyl-N,N-diethyl carbamylmethylene phosphonate (DHDECAMP) which have been used in the reprocessing of irradiated nuclear reactor fuels. The scrub waste solution is preferably made acidic with mineral acid, to form a feed solution which is then contacted with a water-immiscible, highly polar organic extractant which selectively extracts the degradation products from the feed solution. The feed solution can then be processed to recover the actinides for storage or recycled back into the high-level waste process stream. The extractant is recycled after stripping the degradation products with a neutral sodium carbonate solution.

  19. The value of energy data

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

    The value of energy data DOE SSL Program Connected Lighting Meeting November 16, 2015 2 Lighting control past * Focus on devices (widgets) and technologies * Complex configuration requirements * High total cost of deployment * Poor user satisfaction * Limited performance monitoring and continuous optimization * Frequent misalignment with owner/occupant organizational maturity * Limited interaction with non-lighting systems * Difficult to predict performance and energy savings * Low adoption

  20. Core Values Postcard | The Ames Laboratory

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

    Core Values Postcard Document Number: NA Effective Date: 092014 File (public): PDF icon PrintCoreValuesPostcard...

  1. Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers |

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

    Department of Energy Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers Breakout Session 1-D: The Pitch Renewable, Non-Toxic and Cost Competitive Solvents and Plasticizers Len Rand, Chief Executive Officer, Chairman, xF Technologies rand_bioenergy_2015.pdf (874.76 KB) More Documents & Publications Vehicle Technologies Office Merit Review 2015: Development of Industrially Viable Battery Electrode Coatings

  2. ADSORPTION METHOD FOR SEPARATING THORIUM VALUES FROM URANIUM VALUES

    DOE Patents [OSTI]

    Boyd, G.E.; Russell, E.R.; Schubert, J.

    1959-08-01

    An improved ion exchange method is described for recovery of uranium and thorium values as separate functions from an aqueous acidic solution containing less than 10/sup -3/ M thorium ions and between 0.1 and 1 M uranyl ions. The solution is passed through a bed of cation exchange resin in the acid form to adsorb all the thorium ions and a portion of the uranyl ions. The uranium is eluted by means of aqueous 0.1 to 0.4 M sulfuric acid. The thorium may then be stripped from the resin by elution with aqueous 0.5 M oxalic acid.

  3. Plant toxicity studies made publicly available by EPA and the TSCA Interagency Testing Committee

    SciTech Connect (OSTI)

    Walker, J.D.

    1994-12-31

    The purpose of this presentation is to briefly describe the ITC, describe the Toxic Substances Control Act (TSCA) Test Submissions (TSCATS) database and how the EPA makes unpublished health and safety studies publicly available through TSCATS as a result of ITC testing recommendations and other activities and to describe some of the unpublished plant toxicity studies that are available tin TSCATS. In 1976, under section 4(e) of the Toxic Substances Control Act (TSCA), the US Congress created the ITC to implement the initial phases of testing TSCA-regulable chemicals. Congress directed the ITC to: (1) make testing decisions on about 70,000 chemicals, (2) develop the TSCA Section 4(e) Priority Testing List, (3) coordinate chemical testing and (4) revise the List at least every six months. The creation, structure, functions and contributions of the ITC from 1977 to 1992 have been previously described. TSCATS is an EPA database. It is an online pointer file that identifies all the unpublished studies that have been submitted to EPA under TSCA sections 4 and 8 and as For Your Information studies. Most of the studies in TSCATS were submitted by manufacturers of chemicals that ITC has added to the Priority Testing List because EPA has published Federal Register notices requesting that manufacturers of ITC chemicals submit unpublished data under TSCA section 8 or conduct testing and submit the data that were developed under TSCA section 4. Data from plant toxicity studies indexed in TSCATS will be presented.

  4. Value Streams in Microgrids: A literature Review

    SciTech Connect (OSTI)

    Stadler, Michael; Cardoso, Gonçalo; Mashayekh, Salman; Forget, Thibault; DeForest, Nicholas; Agarwal, Ankit; Schönbein, Anna

    2015-10-01

    Microgrids are an increasingly common component of the evolving electricity grids with the potential to improve local reliability, reduce costs, and increase penetration rates for distributed renewable generation. The additional complexity of microgrids often leads to increased investment costs, creating a barrier for widespread adoption. These costs may result directly from specific needs for islanding detection, protection systems and power quality assurance that would otherwise be avoided in simpler system configurations. However, microgrids also facilitate additional value streams that may make up for their increased costs and improve the economic viability of microgrid deployment. This paper analyses the literature currently available on research relevant to value streams occurring in microgrids that may contribute to offset the increased investment costs. A review on research related to specific microgrid requirements is also presented.

  5. Value Study Desk Manual | Department of Energy

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

    Value Study Desk Manual Value Study Desk Manual Updated September 26, 2012. Memo from Robert Myers regarding DOE Benefit Value Desk Manual (56.76 KB) Value Study Desk Manual (1005.83 KB) More Documents & Publications Contractor Human Resources Management VALUE STUDY VALUE STUDY

  6. Early Proctoscopy is a Surrogate Endpoint of Late Rectal Toxicity...

    Office of Scientific and Technical Information (OSTI)

    Prostate Cancer Treated With Radiotherapy Citation Details In-Document Search Title: Early Proctoscopy is a Surrogate Endpoint of Late Rectal Toxicity in Prostate Cancer Treated ...

  7. Toxic Substances Control Act Uranium Enrichment Federal Facility...

    Office of Environmental Management (EM)

    Toxic Substances Control Act (TSCA) Uranium Enrichment Federal Facility Compliance Agreement establishes a plan to bring DOE's Uranium Enrichment Plants (and support facilities) ...

  8. Toxic Substances Control Act Uranium Enrichment Federal Facilities...

    Office of Environmental Management (EM)

    Toxic Substance Control Act Uranium Enrichment Federal Facilities Compliance Agreement ... for bringing DOE's former and active Uranium Enrichment Plants in Paducah, Portsmouth, ...

  9. Toxic chemical considerations for tank farm releases

    SciTech Connect (OSTI)

    Van Keuren, J.C.; Davis, J.S., Westinghouse Hanford

    1996-08-01

    This topical report contains technical information used to determine the accident consequences of releases of toxic chemical and gases for the Tank Farm Final Safety Analysis report (FSAR).It does not provide results for specific accident scenarios but does provide information for use in those calculations including chemicals to be considered, chemical concentrations, chemical limits and a method of summing the fractional contributions of each chemical. Tank farm composites evaluated were liquids and solids for double shell tanks, single shell tanks, all solids,all liquids, headspace gases, and 241-C-106 solids. Emergency response planning guidelines (ERPGs) were used as the limits.Where ERPGs were not available for the chemicals of interest, surrogate ERPGs were developed. Revision 2 includes updated sample data, an executive summary, and some editorial revisions.

  10. The Value of Distributed Solar Electric Generation to San Antonio

    SciTech Connect (OSTI)

    Jones, Nic; Norris, Ben; Meyer, Lisa

    2013-02-14

    This report presents an analysis of value provided by grid-connected, distributed PV in San Antonio from a utility perspective. The study quantified six value components, summarized in Table ES- 1. These components represent the benefits that accrue to the utility, CPS Energy, in accepting solar onto the grid. This analysis does not treat the compensation of value, policy objectives, or cost-effectiveness from the retail consumer perspective.

  11. Opportunities and Challenges for Power Electronics in PV Modules (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Deline, C.; Wohlgemuth, J.; Marion, B.; Granata, J.

    2011-02-01

    The presentation describes the value of adding DC converters and other power electronics to modules to improve their output even when shading or bad cells would otherwise decrease the module output. The presentation was part of a workshop sponsored by ARPA-E exploring the opportunities for power electronics to support PV applications.

  12. Energy Policy and Systems Analysis Presentation: Energy Modeling 101 |

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

    Department of Energy Policy and Systems Analysis Presentation: Energy Modeling 101 Energy Policy and Systems Analysis Presentation: Energy Modeling 101 This presentation covers the basics of power sector capacity expansion modeling, and briefly touches on other types of modeling and analytical tools available to provide data on the electric power system, including energy efficiency. Energy Modeling 101 (963.35 KB) More Documents & Publications THE VALUE OF ECONOMIC DISPATCH A REPORT TO

  13. Influence of water quality on silver toxicity to rainbow trout (Oncorhynchus mykiss), fathead minnows (Pimephales promelas), and water fleas (Daphnia magna)

    SciTech Connect (OSTI)

    Karen, D.J.; Ownby, D.R.; Forsythe, B.L.; Bills, T.P.; La Point, T.W.; Cobb, G.B.; Klaine, S.J.

    1999-01-01

    Toxicity bioassays were conducted to quantify water quality conditions under which silver, as silver nitrate, is toxic to Oncorhynchus mykiss. Pimephales promelas, and Daphnia magna. Bioassays for P. promelas and D. magna were conducted as static replacement tests, whereas a flow-through bioassay system was modified and used for O. mykiss. Results from 96-h toxicity bioassays for O. mykiss indicated that chloride, hardness, and dissolved organic carbon (DOC) protected against silver toxicosis, with DOC affording the highest protective effects. For P. promelas and D. magna, little protection was provided by increased CaCo+O{sub 3} alone, whereas DOC had a major ameliorating influence on measured silver toxicity. Lower concentrations of chloride had little effect on reducing silver nitrate toxicity. Dissolved organic carbon was more important than hardness for predicting the toxicity of ionic silver in natural waters to O. mykiss, P. promelas, and D. magna. Similarly, DOC significantly reduced silver nitrate toxicity to trout, whereas Cl{sup {minus}} and hardness had only a minor protective effect. However, Cl{sup {minus}}/DOC mixtures showed a greater-than-additive protective effect. Thus, the authors suggest that incorporating an organic carbon coefficient into the silver criterion equation will enhance the criterion values for site specificity.

  14. Survey to determine the value of DYNA

    SciTech Connect (OSTI)

    Walter, J.W.; Bellshaw, D.

    1993-01-01

    This report presents the value of the DYNA software program to US Industry. The software conducts dynamic finite element analysis tailored specifically to simulating high energy impacts, such as car crashes or aircraft collisions with birds. DYNA is available at nearly zero cost to the public in two-dimensional (DYNA2D) and three-dimensional versions (DYNA3D). DYNA has had a major impact on US industry. Measuring this impact using conventional approaches, such as profitability or revenue size, does not apply to DYNA. A new approach is needed that will capture DYNA's value to US industry. Our challenge was two fold: (1) to develop a methodology for valuing technology transferred to the public domain; and (2) to apply this methodology to DYNA. We accomplished the evaluation task by using indirect measurements of value. These indicators encompassed three broad categories, answering three key questions: (1) Use of DYNA and DYNA-like'' codes: Are companies, academic institutions, government agencies actually using DYNA and codes like it (2) Savings generated from using these codes: Is the use of DYNA and codes like it creating a positive economic impact (3) Market size of afl DYNA-like'' codes: Has a commercial market developed for DYNA-like'' codes This study represents the results of interviews with people identified by Lawrence Livermore National Laboratory (LLNL) as users of DYNA. Some of the people surveyed for this study do not use DYNA. They rely upon other dynamic finite element analysis codes. We refer to these individuals as users of DYNA-like'' codes or codes like DYNA.'' Several of the DYNA-like'' codes used DYNA as their core. These codes are descendants of DYNA.

  15. Survey to determine the value of DYNA

    SciTech Connect (OSTI)

    Walter, J.W.; Bellshaw, D.

    1993-01-01

    This report presents the value of the DYNA software program to US Industry. The software conducts dynamic finite element analysis tailored specifically to simulating high energy impacts, such as car crashes or aircraft collisions with birds. DYNA is available at nearly zero cost to the public in two-dimensional (DYNA2D) and three-dimensional versions (DYNA3D). DYNA has had a major impact on US industry. Measuring this impact using conventional approaches, such as profitability or revenue size, does not apply to DYNA. A new approach is needed that will capture DYNA`s value to US industry. Our challenge was two fold: (1) to develop a methodology for valuing technology transferred to the public domain; and (2) to apply this methodology to DYNA. We accomplished the evaluation task by using indirect measurements of value. These indicators encompassed three broad categories, answering three key questions: (1) Use of DYNA and ``DYNA-like`` codes: Are companies, academic institutions, government agencies actually using DYNA and codes like it? (2) Savings generated from using these codes: Is the use of DYNA and codes like it creating a positive economic impact (3) Market size of afl ``DYNA-like`` codes: Has a commercial market developed for ``DYNA-like`` codes? This study represents the results of interviews with people identified by Lawrence Livermore National Laboratory (LLNL) as users of DYNA. Some of the people surveyed for this study do not use DYNA. They rely upon other dynamic finite element analysis codes. We refer to these individuals as users of ``DYNA-like`` codes or ``codes like DYNA.`` Several of the ``DYNA-like`` codes used DYNA as their core. These codes are descendants of DYNA.

  16. Shale Oil Value Enhancement Research

    SciTech Connect (OSTI)

    James W. Bunger

    2006-11-30

    Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

  17. Process for removing toxicants from aqueous petroleum waste streams

    SciTech Connect (OSTI)

    O'Reilly, K.T.; Suzuki, J.P.

    1993-08-17

    A process is described for removing a toxicant from an aqueous waste stream associated with the production of petroleum or petroleum products wherein the toxicant is a thermally stable organic molecule having a molecular weight in the range from about 200 to about 400 and at least one carboxylic acid group, said toxicant further having a 96-hour median lethal concentration for larval rainbow trout and larval fathead minnows of less than about 10 ppb, said process comprising the steps of: (a) contacting the waste stream with an activated non-ionic macro reticular polymeric resin having low to intermediate surface polarity for a time sufficient to reduce the amount of said toxicant in said waste stream to a preselected level, and (b) recovering the waste stream from the resin with a reduced level of toxicity.

  18. Space Conditioning Standing Technical Commitee Presentation ...

    Energy Savers [EERE]

    Space Conditioning Standing Technical Commitee Presentation Space Conditioning Standing Technical Commitee Presentation This presentation outlines the goals of the Space ...

  19. Energy Efficiency Program Administration Powerpoint Presentation...

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

    Program Administration Powerpoint Presentation Energy Efficiency Program Administration Powerpoint Presentation Energy Efficiency Program Administration Powerpoint Presentation PDF ...

  20. Acquisition and Project Management Continuous Improvement Presentation...

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

    and Project Management Continuous Improvement Presentation Acquisition and Project Management Continuous Improvement Presentation Presentation on Acquisition and Project Management ...

  1. Chapter 48 - Value Engineering | Department of Energy

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

    8 - Value Engineering Chapter 48 - Value Engineering PDF icon 48ValueEngineering0.pdf More Documents & Publications Audit Report: OAS-L-07-08 Emerging Lighting Technology...

  2. 2016 DOE Project Management Workshop - Presentations | Department...

    Energy Savers [EERE]

    Presentations 2016 DOE Project Management Workshop - Presentations The presentations for this year's workshop are not yet available. Please check back later. PDF icon Presentations ...

  3. CO2 Conference Presentation | Department of Energy

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

    CO2 Conference Presentation More Documents & Publications POWER-GEN Conference Presentation U.S. Energy Association Presentation EEI Environment Meetings Presentation...

  4. SOLVENT EXTRACTION OF URANIUM VALUES

    DOE Patents [OSTI]

    Feder, H.M.; Ader, M.; Ross, L.E.

    1959-02-01

    A process is presented for extracting uranium salt from aqueous acidic solutions by organic solvent extraction. It consists in contacting the uranium bearing solution with a water immiscible dialkylacetamide having at least 8 carbon atoms in the molecule. Mentioned as a preferred extractant is dibutylacetamide. The organic solvent is usually used with a diluent such as kerosene or CCl/sub 4/.

  5. Court decision dropping toxic substance rules stands

    SciTech Connect (OSTI)

    Bryant, C.R.

    1993-06-01

    In a somewhat surprising move, the U.S. Department of Labor has decided not to appeal a court decision essentially dropping regulations established by the Occupational Safety and Health Administration (OSHA) for about 400 hazardous substances. The decision leaves unregulated or subject to reduced standards substances that range from carbon monoxide to perchloroethylene. The Labor Department had until March 22, 1993, to appeal the court decision. On July 8, 1992, the U.S. Court of Appeals for the 11th Circuit overturned OSHA's final Air Contaminants Standard, which was promulgated in 1989. The standard established permissible exposure limits (PELs) for 428 toxic substances. In AFL-CIO vs. OSHA, the Court ruled that OSHA failed to make a separate scientific case for evaluating health risks of each chemical. Because of the decision not to appeal, PELs for more than half of the substances regulated by OSHA now are removed from the books or revert to the voluntary industry standards adopted by OSHA in 1970 and in force prior to the 1989 final rule.

  6. Nano/bio treatment of polychlorinated biphenyls with evaluation of comparative toxicity

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

    Le, Thao Thanh; Francis, Arokiasamy J.; Nguyen, Hoang Khanh; Jeon, Jong -Rok; Chang, Yoon -Seok

    2015-02-03

    The persistence of polychlorinated biphenyl (PCB) Aroclor 1248 in soils and sediments is a major concern because of its toxicity and presence at high concentrations. In this study, we developed an integrated remediation system for PCBs using chemical catalysis and biodegradation. The dechlorination of Aroclor 1248 was achieved by treatment with bimetallic nanoparticles Pd/nFe under anoxic conditions. Among the 32 PCB congeners of Aroclor 1248 examined, our process dechlorinated 99%, 92%, 84%, and 28% of tri-, tetra-, penta-, and hexachlorinated biphenyls, respectively. The resulting biphenyl was biodegraded rapidly by Burkholderia xenovorans LB400. Benzoic acid was detected as an intermediate duringmore » the biodegradation process. The toxicity of the residual PCBs after nano-bio treatment was evaluated in terms of toxic equivalent values which decreased from 33.8 × 10-5 μg g-1 to 9.5 × 10-5 μg g-1. The residual PCBs also had low cytotoxicity toward Escherichia coli as demonstrated by lower reactive oxygen species levels, lower glutathione peroxidase activity, and a reduced number of dead bacteria.« less

  7. Nano/bio treatment of polychlorinated biphenyls with evaluation of comparative toxicity

    SciTech Connect (OSTI)

    Le, Thao Thanh; Francis, Arokiasamy J.; Nguyen, Hoang Khanh; Jeon, Jong -Rok; Chang, Yoon -Seok

    2015-02-03

    The persistence of polychlorinated biphenyl (PCB) Aroclor 1248 in soils and sediments is a major concern because of its toxicity and presence at high concentrations. In this study, we developed an integrated remediation system for PCBs using chemical catalysis and biodegradation. The dechlorination of Aroclor 1248 was achieved by treatment with bimetallic nanoparticles Pd/nFe under anoxic conditions. Among the 32 PCB congeners of Aroclor 1248 examined, our process dechlorinated 99%, 92%, 84%, and 28% of tri-, tetra-, penta-, and hexachlorinated biphenyls, respectively. The resulting biphenyl was biodegraded rapidly by Burkholderia xenovorans LB400. Benzoic acid was detected as an intermediate during the biodegradation process. The toxicity of the residual PCBs after nano-bio treatment was evaluated in terms of toxic equivalent values which decreased from 33.8 × 10-5 μg g-1 to 9.5 × 10-5 μg g-1. The residual PCBs also had low cytotoxicity toward Escherichia coli as demonstrated by lower reactive oxygen species levels, lower glutathione peroxidase activity, and a reduced number of dead bacteria.

  8. Sales and Value Recognition for Zero Energy Ready Home Webinar (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar, Sales and Value Recognition for Zero Energy Ready Home, presented in December 2014. Watch the presentation.

  9. METHOD OF SEPARATING TETRAVALENT PLUTONIUM VALUES FROM CERIUM SUB-GROUP RARE EARTH VALUES

    DOE Patents [OSTI]

    Duffield, R.B.; Stoughton, R.W.

    1959-02-01

    A method is presented for separating plutonium from the cerium sub-group of rare earths when both are present in an aqueous solution. The method consists in adding an excess of alkali metal carbonate to the solution, which causes the formation of a soluble plutonium carbonate precipitate and at the same time forms an insoluble cerium-group rare earth carbonate. The pH value must be adjusted to bctween 5.5 and 7.5, and prior to the precipitation step the plutonium must be reduced to the tetravalent state since only tetravalent plutonium will form the soluble carbonate complex.

  10. A Novel Method for Predicting Late Genitourinary Toxicity After Prostate Radiation Therapy and the Need for Age-Based Risk-Adapted Dose Constraints

    SciTech Connect (OSTI)

    Ahmed, Awad A.; Egleston, Brian; Alcantara, Pino; Li, Linna; Pollack, Alan; Horwitz, Eric M.; Buyyounouski, Mark K.

    2013-07-15

    Background: There are no well-established normal tissue sparing dosevolume histogram (DVH) criteria that limit the risk of urinary toxicity from prostate radiation therapy (RT). The aim of this study was to determine which criteria predict late toxicity among various DVH parameters when contouring the entire solid bladder and its contents versus the bladder wall. The area under the histogram curve (AUHC) was also analyzed. Methods and Materials: From 1993 to 2000, 503 men with prostate cancer received 3-dimensional conformal RT (median follow-up time, 71 months). The whole bladder and the bladder wall were contoured in all patients. The primary endpoint was grade ?2 genitourinary (GU) toxicity occurring ?3 months after completion of RT. Cox regressions of time to grade ?2 toxicity were estimated separately for the entire bladder and bladder wall. Concordance probability estimates (CPE) assessed model discriminative ability. Before training the models, an external random test group of 100 men was set aside for testing. Separate analyses were performed based on the mean age (? 68 vs >68 years). Results: Age, pretreatment urinary symptoms, mean dose (entire bladder and bladder wall), and AUHC (entire bladder and bladder wall) were significant (P<.05) in multivariable analysis. Overall, bladder wall CPE values were higher than solid bladder values. The AUHC for bladder wall provided the greatest discrimination for late bladder toxicity when compared with alternative DVH points, with CPE values of 0.68 for age ?68 years and 0.81 for age >68 years. Conclusion: The AUHC method based on bladder wall volumes was superior for predicting late GU toxicity. Age >68 years was associated with late grade ?2 GU toxicity, which suggests that risk-adapted dose constraints based on age should be explored.

  11. Acute aquatic toxicity and biodegradation potential of biodiesel fuels

    SciTech Connect (OSTI)

    Haws, R.A.; Zhang, X.; Marshall, E.A.; Reese, D.L.; Peterson, C.L.; Moeller, G.

    1995-12-31

    Recent studies on the biodegradation potential and aquatic toxicity of biodiesel fuels are reviewed. Biodegradation data were obtained using the shaker flask method observing the appearance of CO{sub 2} and by observing the disappearance of test substance with gas chromatography. Additional BOD{sub 5} and COD data were obtained. The results indicate the ready biodegradability of biodiesel fuels as well as the enhanced co-metabolic biodegradation of biodiesel and petroleum diesel fuel mixtures. The study examined reference diesel, neat soy oil, neat rape oil, and the methyl and ethyl esters of these vegetable oils as well as various fuel blends. Acute toxicity tests on biodiesel fuels and blends were performed using Oncorhynchus mykiss (Rainbow Trout) in a static non-renewal system and in a proportional dilution flow replacement system. The study is intended to develop data on the acute aquatic toxicity of biodiesel fuels and blends under US EPA Good Laboratory Practice Standards. The test procedure is designed from the guidelines outlined in Methods for Measuring the Acute Toxicity of Effluents and Receiving Waters to Freshwater and Marine Organisms and the Fish Acute Aquatic Toxicity Test guideline used to develop aquatic toxicity data for substances subject to environmental effects test regulations under TSCA. The acute aquatic toxicity is estimated by an LC50, a lethal concentration effecting mortality in 50% of the test population.

  12. SEPARATION OF PLUTONIUM VALUES FROM URANIUM AND FISSION PRODUCT VALUES

    DOE Patents [OSTI]

    Maddock, A.G.; Booth, A.H.

    1960-09-13

    Separation of plutonium present in small amounts from neutron irradiated uranium by making use of the phenomenon of chemisorption is described. Plutonium in the tetravalent state is chemically absorbed on a fluoride in solid form. The steps for the separation comprise dissolving the irradiated uranium in nitric acid, oxidizing the plutonium in the resulting solution to the hexavalent state, adding to the solution a soluble calcium salt which by the common ion effect inhibits dissolution of the fluoride by the solution, passing the solution through a bed or column of subdivided calcium fluoride which has been sintered to about 8OO deg C to remove the chemisorbable fission products, reducing the plutonium in the solution thus obtained to the tetravalent state, and again passing the solution through a similar bed or column of calcium fluoride to selectively absorb the plutonium, which may then be recovered by treating the calcium fluoride with a solution of ammonium oxalate.

  13. Energy Storage Systems 2010 Update Conference Presentations ...

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

    (1.83 MB) ESS 2010 Update Conference - Value of Storage with Increased Renewable Penetration - Jim Brainard, SNL.pdf (228.18 KB) More Documents & Publications Energy ...

  14. FRACTIONAL DISTILLATION SEPARATION OF PLUTONIUM VALUES FROM LIGHT ELEMENT VALUES

    DOE Patents [OSTI]

    Cunningham, B.B.

    1957-12-17

    A process is described for removing light element impurities from plutonium. It has been found that plutonium contaminated with impurities may be purified by converting the plutonium to a halide and purifying the halide by a fractional distillation whereby impurities may be distilled from the plutonium halide. A particularly effective method includes the step of forming a lower halide such as the trior tetrahalide and distilling the halide under conditions such that no decomposition of the halide occurs. Molecular distillation methods are particularly suitable for this process. The apparatus may comprise an evaporation plate with means for heating it and a condenser surface with means for cooling it. The condenser surface is placed at a distance from the evaporating surface less than the mean free path of molecular travel of the material being distilled at the pressure and temperature used. The entire evaporating system is evacuated until the pressure is about 10/sup -4/ millimeters of mercury. A high temperuture method is presented for sealing porous materials such as carbon or graphite that may be used as a support or a moderator in a nuclear reactor. The carbon body is subjected to two surface heats simultaneously in an inert atmosphere; the surface to be sealed is heated to 1500 degrees centigrade; and another surface is heated to 300 degrees centigrade, whereupon the carbon vaporizes and flows to the cooler surface where it is deposited to seal that surface. This method may be used to seal a nuclear fuel in the carbon structure.

  15. Value-based reliability transmission planning

    SciTech Connect (OSTI)

    Dalton, J.G. III; Garrison, D.L.; Fallon, C.M.

    1996-08-01

    This paper presents a new value-based reliability planning (VBRP) process proposed for planning Duke Power Company`s (DPC) regional transmission system. All transmission served customers are fed from DPC`s regional transmission system which consists of a 44-kV predominantly radial system and a 100-kV predominantly non-radial system. In the past, any single contingency that could occur during system peak conditions and cause a thermal overload required the overloaded facility to be upgraded, regardless of the costs or the likelihood of the overload occurring. The new VBRP process is based on transmission system reliability evaluation and includes the following important elements: (1) a ten-year historical data base describing the probabilities of forced outages for lines and transformers; (2) a five-year average load duration curve describing the probability of an overload should a contingency occur; (3) a customer outage cost data base; (4) and probabilistic techniques. The new process attempts to balance the costs of improving service reliability with the benefits or value that these improvements bring to these customers. The objective is to provide the customers their required level of reliability while minimizing the Total Cost of their electric service.

  16. Earned Value Management | Department of Energy

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

    Management Earned Value Management Earned Value Management The mission of the DOE Earned Value Management website is to educate and train on theory and practice of Earned Value Management, and use it as an integrated Project Management process. Earned Value Management (EVM) is a systematic approach to the integration and measurement of cost, schedule, and technical (scope) accomplishments on a project or task. It provides both the government and contractors the ability to examine detailed

  17. Biomass Indirect Liquefaction Presentation | Department of Energy

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

    Presentation Biomass Indirect Liquefaction Presentation TRI Technology Update & IDL R&D ... ClearFuels-Rentech Pilot-Scale Biorefinery Biomass Indirect Liquefaction Presentation ...

  18. PowerPoint Presentation | Department of Energy

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

    PowerPoint Presentation PowerPoint Presentation PDF icon PowerPoint Presentation More Documents & Publications 2012 Quality Assurance Improvement Project Plan EM QA Working Group...

  19. Guidelines for Home Energy Professionals Prezi Presentation ...

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

    Guidelines for Home Energy Professionals Prezi Presentation Guidelines for Home Energy Professionals Prezi Presentation The following Prezi presentation provides an overview of the ...

  20. Geothermal Technologies Program Annual Peer Review Presentation...

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

    Annual Peer Review Presentation By Doug Hollett Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett 2012 Peer Review presentation by Doug Hollett, ...

  1. Energy Positive Water Resource Recovery Workshop Presentations...

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

    Energy Positive Water Resource Recovery Workshop Presentations Energy Positive Water Resource Recovery Workshop Presentations Presentations: Keynote 1: Energy-Positive Water ...

  2. Switzerland 2012 Program Peer Review Presentation | Department...

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

    Switzerland 2012 Program Peer Review Presentation Switzerland 2012 Program Peer Review Presentation Switzerland presentation at the 2012 Program Peer Review meeting PDF icon...

  3. Water Heating Standing Technical Committee Presentation | Department...

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

    Standing Technical Committee Presentation Water Heating Standing Technical Committee Presentation This presentation outlines the goals of the Water Heating Standing Technical ...

  4. Regional Climate Change Webinar Presentation | Department of...

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

    Climate Change Webinar Presentation Regional Climate Change Webinar Presentation Regional Climate Change Webinar presentation dated August 6, 2015. Regional Climate Change Webinar ...

  5. Municipal Consortium Annual Meeting Presentations and Materials...

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

    Annual Meeting Presentations and Materials-Phoenix, AZ Municipal Consortium Annual Meeting Presentations and Materials-Phoenix, AZ This page provides links to presentations and ...

  6. Energy Positive Water Resource Recovery Workshop Presentations...

    Office of Environmental Management (EM)

    Energy Positive Water Resource Recovery Workshop Presentations Energy Positive Water Resource Recovery Workshop Presentations Presentations: Keynote 1: Energy-Positive Water...

  7. Water Heating Standing Technical Committee Presentation | Department...

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

    Water Heating Standing Technical Committee Presentation Water Heating Standing Technical Committee Presentation This presentation outlines the goals of the Water Heating Standing...

  8. Oxidative stress-induced autophagy: Role in pulmonary toxicity

    SciTech Connect (OSTI)

    Malaviya, Rama; Laskin, Jeffrey D.; Laskin, Debra L.

    2014-03-01

    Autophagy is an evolutionarily conserved catabolic process important in regulating the turnover of essential proteins and in elimination of damaged organelles and protein aggregates. Autophagy is observed in the lung in response to oxidative stress generated as a consequence of exposure to environmental toxicants. Whether autophagy plays role in promoting cell survival or cytotoxicity is unclear. In this article recent findings on oxidative stress-induced autophagy in the lung are reviewed; potential mechanisms initiating autophagy are also discussed. A better understanding of autophagy and its role in pulmonary toxicity may lead to the development of new strategies to treat lung injury associated with oxidative stress. - Highlights: • Exposure to pulmonary toxicants is associated with oxidative stress. • Oxidative stress is known to induce autophagy. • Autophagy is upregulated in the lung following exposure to pulmonary toxicants. • Autophagy may be protective or pathogenic.

  9. Toxic Substances Control Act Uranium Enrichment Federal Facilities...

    Office of Environmental Management (EM)

    Thomas L. McCall, Jr. http:www.em.doe.govffaaortsca.html 4252001 Toxic Substances Control Act Uranium Enrichment Federal Facilities Compliance Agree.. Page 12 of 26 Deputy...

  10. Toxic Chemical Release Inventory reporting ``Qs & As``. Environmental Guidance

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    This document offers guidance on toxic chemical release inventory reporting, pursuant to Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) at DOE sites.

  11. Multiple Species of Bacteria Convert Elemental Mercury to Toxic...

    Office of Science (SC) Website

    Researchers are studying how bacteria transform mercury into a toxic form in the environment that can accumulate in the food web, posing a threat to wildlife and people. The ...

  12. Toxic Substances Control Act Uranium Enrichment Federal Facilities...

    Office of Environmental Management (EM)

    Thomas L. McCall, Jr. http:www.em.doe.govffaaortsca.html 4252001 Toxic Substances Control Act Uranium Enrichment Federal Facilities Compliance Agree.. Page 12 of 26 Deputy ...

  13. Impact of the 3Cs of Batteries on PHEV Value Proposition: Cost, Calendar Life, and Cycle Life (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.; Smith, K.; Markel, T.

    2009-06-01

    Battery cost, calendar life, and cycle life are three important challenges for those commercializing plug-in hybrid electric vehicles; battery life is sensitive to temperature and solar loading.

  14. Oil-spill cleanup agent efficacy, toxicity, and biodegradation: An annotated bibliography, 1984-1991. Final report

    SciTech Connect (OSTI)

    Tjeerdema, R.S.; Smalheer, D.L.; Jacobson, S.

    1992-03-01

    The annotated bibliography presents literature published between 1984 and 1991 on the environmental fate of petroleum and on all aspects of petroleum and cleanup agent toxicology, including toxicity, effectiveness, biodegradation and analytical methodology. Abstracts and a subject index are provided to facilitate specific searches. The project was supported by the California Department of Fish and Game, Office of Oil Spill Prevention and Response.

  15. 2012 National Electric Transmission Congestion Study: Presentation...

    Energy Savers [EERE]

    2012 National Electric Transmission Congestion Study: Presentation from Congestion Study Webinar Series 2012 National Electric Transmission Congestion Study: Presentation from...

  16. Geothermal Technologies Program Overview Presentation at Stanford...

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

    Overview Presentation at Stanford Geothermal Workshop Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop General overview of Geothermal ...

  17. Integrating Renewable Energy Systems in Buildings (Presentation)

    SciTech Connect (OSTI)

    Hayter, S. J.

    2011-08-01

    This presentation on integrating renewable energy systems into building was presented at the August, 2011 ASHRAE Region IX CRC meetings.

  18. Potential for Biofuels from Algae (Presentation)

    SciTech Connect (OSTI)

    Pienkos, P. T.

    2007-11-15

    Presentation on the potential for biofuels from algae presented at the 2007 Algae Biomass Summit in San Francisco, CA.

  19. Electricity Advisory Committee Meeting Presentations September...

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

    Presentation - EAC Energy Storage Subcommittee Activities and Plans - Merwin Brown Presentation - Biennial Storage Program Assessment - Merwin Brown Keynote - DOE Grid ...

  20. How to Estimate the Value of Service Reliability Improvements

    SciTech Connect (OSTI)

    Sullivan, Michael J.; Mercurio, Matthew G.; Schellenberg, Josh A.; Eto, Joseph H.

    2010-06-08

    A robust methodology for estimating the value of service reliability improvements is presented. Although econometric models for estimating value of service (interruption costs) have been established and widely accepted, analysts often resort to applying relatively crude interruption cost estimation techniques in assessing the economic impacts of transmission and distribution investments. This paper first shows how the use of these techniques can substantially impact the estimated value of service improvements. A simple yet robust methodology that does not rely heavily on simplifying assumptions is presented. When a smart grid investment is proposed, reliability improvement is one of the most frequently cited benefits. Using the best methodology for estimating the value of this benefit is imperative. By providing directions on how to implement this methodology, this paper sends a practical, usable message to the industry.