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  1. Nova Scotia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    by expanding it. Nova Scotia is a province in Canada. Energy Incentives for Nova Scotia Air Quality (Nova Scotia, Canada) Capital Investment Incentive (Nova Scotia, Canada)...

  2. Efficiency Nova Scotia Releases Energy Efficiency Mobile App | Department

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

    of Energy Efficiency Nova Scotia Releases Energy Efficiency Mobile App Efficiency Nova Scotia Releases Energy Efficiency Mobile App Graphic of the inside of a house, with table and chairs, and a window looking outside. Better Buildings Residential Network member Efficiency Nova Scotia recently released Spot it!-an energy efficiency game app for mobile devices. The app features 13 levels where players are challenged to spot the difference between efficient and inefficient rooms in a typical

  3. MHK Projects/OpenHydro Bay of Fundy Nova Scotia CA | Open Energy...

    Open Energy Info (EERE)

    Phase Phase 1 Project Details OpenHydro is working with Canadian utility Nova Scotia Power to create a tidal demonstration project in the Bay of Fundy. Following successful...

  4. Radiological Scoping Survey of the Scotia Depot, Scotia, NY

    SciTech Connect (OSTI)

    Bailey, E. N.

    2008-02-25

    The objectives of the radiological scoping survey were to collect adequate field data for use in evaluating the radiological condition of Scotia Depot land areas, warehouses, and support buildings.

  5. EA-355 Scotia Capital Energy, Inc. | Department of Energy

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

    5 Scotia Capital Energy, Inc. EA-355 Scotia Capital Energy, Inc. Order authorizing Scotia Capital Energy, Inc. to export electric energy to Canada PDF icon EA-355 Scotia Capital ...

  6. Scotia Wind Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wind Ltd Jump to: navigation, search Name: Scotia Wind Ltd Place: Stirling, Scotland, United Kingdom Zip: FK9 7AJ Sector: Wind energy Product: Scotia Wind is an independent...

  7. Application to Export Electric Energy OE Docket No. EA-355 Scotia...

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

    5 Scotia Capital Energy Application to Export Electric Energy OE Docket No. EA-355 Scotia Capital Energy Application from Scotia Capital Energyto export electric energy to Canada ...

  8. Efficiency Nova Scotia Releases Energy Efficiency Mobile App...

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

    of communications and stakeholder relations. "One way to do that is to teach our children how to use energy better so they can share that knowledge with their families. Spot...

  9. Application to Export Electric Energy OE Docket No. EA-355 Scotia Capital

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

    Energy | Department of Energy 5 Scotia Capital Energy Application to Export Electric Energy OE Docket No. EA-355 Scotia Capital Energy Application from Scotia Capital Energyto export electric energy to Canada PDF icon Application to Export Electric Energy OE Docket No EA-355 Scotia Capital Energy More Documents & Publications EA-355 Scotia Capital Energy, Inc. Application to Export Electric Energy OE Docket No. EA-407 Vitol Inc.: Federal Register Notice, Volume 80, No. 42 - March 4, 2015

  10. Nova Produtiva | Open Energy Information

    Open Energy Info (EERE)

    search Name: Nova Produtiva Place: Astorga, Parana, Brazil Product: Brazil based ethanol producer, located in the state of Parana. References: Nova Produtiva1 This article...

  11. AT Cnc: A SECOND DWARF NOVA WITH A CLASSICAL NOVA SHELL Shara...

    Office of Scientific and Technical Information (OSTI)

    and that at least some classical novae become dwarf novae long after their nova thermonuclear outbursts, in accord with the hibernation scenario of cataclysmic binaries. Here...

  12. Nova Biosource Fuels formerly Nova Energy Holding Inc | Open...

    Open Energy Info (EERE)

    Nova Energy Holding Inc) Place: Colbert, Washington State Zip: 99005 Product: Former oil company which has shifted its focus to biodiesel production. Coordinates: 47.831021,...

  13. NovaTorque | Open Energy Information

    Open Energy Info (EERE)

    NovaTorque Jump to: navigation, search Logo: NovaTorque Name: NovaTorque Address: 145 N. Wolfe Road Place: Sunnyvale, California Zip: 94086 Region: Bay Area Sector: Efficiency...

  14. AT Cnc: A SECOND DWARF NOVA WITH A CLASSICAL NOVA SHELL (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect AT Cnc: A SECOND DWARF NOVA WITH A CLASSICAL NOVA SHELL Citation Details In-Document Search Title: AT Cnc: A SECOND DWARF NOVA WITH A CLASSICAL NOVA SHELL We are systematically surveying all known and suspected Z Cam-type dwarf novae for classical nova shells. This survey is motivated by the discovery of the largest known classical nova shell, which surrounds the archetypal dwarf nova Z Camelopardalis. The Z Cam shell demonstrates that at least some dwarf novae must have

  15. Argonne's Vilas Pol on NOVA!

    ScienceCinema (OSTI)

    None

    2013-04-19

    Can innovations in materials science help clean up our world? Argonne's material scientist Vilas Pol guest starred on NOVA's "Making Stuff: Cleaner," where David Pogue explored the rapidly-developing science and business of clean energy.

  16. Argonne's Vilas Pol on NOVA!

    SciTech Connect (OSTI)

    2011-01-01

    Can innovations in materials science help clean up our world? Argonne's material scientist Vilas Pol guest starred on NOVA's "Making Stuff: Cleaner," where David Pogue explored the rapidly-developing science and business of clean energy.

  17. NOvA Experiment - The Local Community

    ScienceCinema (OSTI)

    Deb Wieber

    2010-01-08

    Local proprietors Steve and Deb Wieber discuss the impact of the NOvA experiment on their community.

  18. Environment

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

    Environment Environment Events Learn about our science, listen to lectures on environment and climate change at the Bradbury Science Museum or at Cafe Scientific events in your community. Oct 14 Wed 4:00 PM Laboratory's Electronic Public Reading room training J. Robert Oppenheimer Study Center, Room JRO 1&2 - West Jemez Road at Casa Grande The Department of Energy (DOE) and the Los Alamos National Security, LLC (LANS), are holding training on the contents and use of the Los Alamos National

  19. Environment

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

    Video News Room » News Releases » Environment /newsroom/_assets/images/envi-icon.png Earth, Environment Climate impacts, including global temperatures, drought and forest fires as well as Ocean and Sea Ice Modeling Health Space Computing Energy Environment Materials Science Technology The Lab Wildfire fuel being burned in the fire laboratory as the aerosols from the top are being sucked into inlets and sampled at the Missoula Fire Sciences Laboratory in Missoula, Montana by Los Alamos and

  20. Environment

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

    Environment Environment A repository for images showing environmental cleanup and protection efforts around the Lab. News Releases Science Briefs Photos Picture of the Week Social Media Videos Fact Sheets Publications PHOTOS BY TOPIC Careers Community Visitors Environment History Science The Lab Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Workers sample contents of LANL's Material Disposal Area B

  1. Environment

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

    Lab has a strategy to clean up the past, control current operations, and move toward a sustainable future in which waste is minimized and other effects on the environment are...

  2. NOVA Making Stuff Season 2

    SciTech Connect (OSTI)

    Leombruni, Lisa; Paulsen, Christine Andrews

    2014-12-12

    Over the course of four weeks in fall 2013, 11.7 million Americans tuned in to PBS to follow host David Pogue as he led them in search of engineering and scientific breakthroughs poised to change our world. Levitating trains, quantum computers, robotic bees, and bomb-detecting plantsthese were just a few of the cutting-edge innovations brought into the living rooms of families across the country in NOVAs four-part series, Making Stuff: Faster, Wilder, Colder, and Safer. Each of the four one-hour programs gave viewers a behind-the-scenes look at novel technologies poised to change our worldshowing them how basic research and scientific discovery can hold the keys to transforming how we live. Making Stuff Season 2 (MS2) combined true entertainment with educational value, creating a popular and engaging series that brought accessible science into the homes of millions. NOVAs goal to engage the public with such technological innovation and basic research extended beyond the broadcast series, including a variety of online, educational, and promotional activities: original online science reporting, web-only short-form videos, a new online quiz-game, social media engagement and promotion, an educational outreach toolkit for science educators to create their own makerspaces, an online community of practice, a series of nationwide Innovation Cafs, educator professional development, a suite of teacher resources, an Idealab, participation in national conferences, and specialized station relation and marketing. A summative evaluation of the MS2 project indicates that overall, these activities helped make a significant impact on the viewers, users, and participants that NOVA reached. The final evaluation conducted by Concord Evaluation Group (CEG) confidently concluded that the broadcast, website, and outreach activities were successful at achieving the projects intended impacts. CEG reported that the MS2 series and website content were successful in raising awareness and sparking interest in innovation, and increased public awareness that basic research leads to technological innovation; this interest was also sustained over a six month period. Efforts to create an online community of practice were also successful: the quality of collaboration increased, and community members felt supported while using Maker pedagogy. These findings provide clear evidence that large-scale science media projects like MS2 are an effective means of moving the needle on attitudes about and excitement for science. NOVAs broadcast audience and ratings have always indicated that a large portion of the population is interested in and engages with educational science media on a weekly basis. Yet these evaluation results provide the empirical evidence that beyond being capable of attracting, maintaining, and growing a dedicated group of citizens interested in science, these showswith their diverse content provided on a variety of media channelsare capable of sparking new interest in science, raising public awareness of the importance of science, and maintaining and growing that interest over time. In a country where approximately a quarter of the population doesnt know the earth rotates around the sun,1 roughly half still dont accept evolution,2 and about 20% dont think climate change is happening,3 the importance of these findings cannot be overstated. The success of MS2 suggests that large-scale media projects dedicated to and linked by coverage of scientific big ideas are an effective means of shifting public opinion onand improving understanding ofscience. REFERENCES 1, 2 National Science Foundation, Science and Engineering Indicators (2014). Chapter 7: Science and Technology: Public Attitudes and Understanding. 3 Leiserowitz, A., Maibach, E., Roser-Renouf, C., Feinberg, G., & Rosenthal, S. (2014) Climate change in the American mind: April, 2014. Yale University and George Mason University. New Haven, CT: Yale Project on Climate Change Communication.

  3. Api Nova Energia Srl | Open Energy Information

    Open Energy Info (EERE)

    search Name: Api Nova Energia Srl Place: Roma, Italy Zip: 198 Sector: Renewable Energy Product: Develops, builds, finances, acquires, owns and operates energy production...

  4. NOVA Portal: Submit VASP Jobs to Carver via the Web

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

    NOVA Portal: Submit VASP Jobs to Carver via the Web NOVA Portal: Submit VASP Jobs to Carver via the Web May 11, 2012 by Francesca Verdier NOVA is an experimental web application ...

  5. Cataventos Novas Energias Brasil Ltda | Open Energy Information

    Open Energy Info (EERE)

    Cataventos Novas Energias Brasil Ltda Jump to: navigation, search Name: Cataventos Novas Energias Brasil Ltda Place: Fortaleza, Ceara, Brazil Sector: Wind energy Product: Wind farm...

  6. Geradora de Energia Nova Fatima | Open Energy Information

    Open Energy Info (EERE)

    Nova Fatima Jump to: navigation, search Name: Geradora de Energia Nova Fatima Place: Braco do Norte, Santa Catarina, Brazil Zip: 88750-000 Sector: Hydro Product: Santa...

  7. Sandia Energy - Mark Boslough Featured in NOVA Special about...

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

    in NOVA Special about the Chelyabinsk Meteor Scientist Mark Boslough (Discrete Mathematics and Complex Systems Dept.) was featured in NOVA's special program "Meteor Strike,"...

  8. Nova Chemicals Reliance Industries JV | Open Energy Information

    Open Energy Info (EERE)

    Product: Nova Chemicals has signed an agreement with Reliance Industries to construct energy efficient buildings in India. References: Nova Chemicals & Reliance Industries...

  9. Shortest recurrence periods of novae

    SciTech Connect (OSTI)

    Kato, Mariko [Department of Astronomy, Keio University, Hiyoshi, Yokohama 223-8521 (Japan); Saio, Hideyuki [Astronomical Institute, Graduate School of Science, Tohoku University, Sendai 980-8578 (Japan); Hachisu, Izumi [Department of Earth Science and Astronomy, College of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902 (Japan); Nomoto, Ken'ichi, E-mail: mariko@educ.cc.keio.ac.jp [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan)

    2014-10-01

    Stimulated by the recent discovery of the 1 yr recurrence period nova M31N 2008-12a, we examined the shortest recurrence periods of hydrogen shell flashes on mass-accreting white dwarfs (WDs). We discuss the mechanism that yields a finite minimum recurrence period for a given WD mass. Calculating the unstable flashes for various WD masses and mass accretion rates, we identified a shortest recurrence period of about two months for a non-rotating 1.38 M {sub ?} WD with a mass accretion rate of 3.6 10{sup 7} M {sub ?} yr{sup 1}. A 1 yr recurrence period is realized for very massive (? 1.3 M {sub ?}) WDs with very high accretion rates (? 1.5 10{sup 7} M {sub ?} yr{sup 1}). We revised our stability limit of hydrogen shell burning, which will be useful for binary evolution calculations toward Type Ia supernovae.

  10. The NOvA Technical Design Report

    SciTech Connect (OSTI)

    Ayres, D.S.; Drake, G.R.; Goodman, M.C.; Grudzinski, J.J.; Guarino, V.J.; Talaga, R.L.; Zhao, A.; Stamoulis, P.; Stiliaris, E.; Tzanakos, G.; Zois, M.; /Athens U. /Caltech /UCLA /Fermilab /College de France /Harvard U. /Indiana U. /Lebedev Inst. /Michigan State U. /Minnesota U., Duluth /Minnesota U.

    2007-10-08

    Technical Design Report (TDR) describes the preliminary design of the NOvA accelerator upgrades, NOvA detectors, detector halls and detector sites. Compared to the March 2006 and November 2006 NOvA Conceptual Design Reports (CDR), critical value engineering studies have been completed and the alternatives still active in the CDR have been narrowed to achieve a preliminary technical design ready for a Critical Decision 2 review. Many aspects of NOvA described this TDR are complete to a level far beyond a preliminary design. In particular, the access road to the NOvA Far Detector site in Minnesota has an advanced technical design at a level appropriate for a Critical Decision 3a review. Several components of the accelerator upgrade and new neutrino detectors also have advanced technical designs appropriate for a Critical Decision 3a review. Chapter 1 is an Executive Summary with a short description of the NOvA project. Chapter 2 describes how the Fermilab NuMI beam will provide a narrow band beam of neutrinos for NOvA. Chapter 3 gives an updated overview of the scientific basis for the NOvA experiment, focusing on the primary goal to extend the search for {nu}{sub {mu}} {yields} {nu}{sub e} oscillations and measure the sin{sup 2}(2{theta}{sub 13}) parameter. This parameter has not been measured in any previous experiment and NOvA would extend the search by about an order of magnitude beyond the current limit. A secondary goal is to measure the dominant mode oscillation parameters, sin{sup 2}(2{theta}{sub 23}) and {Delta}m{sub 32}{sup 2} to a more precise level than previous experiments. Additional physics goals for NOvA are also discussed. Chapter 4 describes the Scientific Design Criteria which the Fermilab accelerator complex, NOvA detectors and NOvA detector sites must satisfy to meet the physics goals discussed in Chapter 3. Chapter 5 is an overview of the NOvA project. The changes in the design relative to the NOvA CDR are discussed. Chapter 6 summarizes the NOvA design performance relative to the Design Criteria set out in Chapter 4. Chapter 7 presents the Work Breakdown Structure dictionary at Level 3 and the Milestone dictionary. Chapters 8 through 17 then take each Level 2 WBS element of the NOvA project and present each part of the design in more detail than the overview given in Chapter 5. Specific technical design criteria are delineated for each part of the project in addition to the scientific design criteria outlined in Chapter 4. Changes in the design since the NOvA CDR are discussed in detail. The work remaining to bring each part of this preliminary design to a final design is outlined. Appendix A is a guide to other NOvA Project documentation with links to those documents.

  11. EIS-0339: Presidential Permit Application, GenPower 500 kV Submarine Electric Transmission Cable from Nova Scotia to New York

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) announced its intent to prepare an Environmental Impact Statement (EIS) in accordance with the National Environmental Policy Act of 1969 (NEPA) for GenPower New York, L.L.C.’s (GenPower) request for a Presidential permit for a proposed international electric transmission line.

  12. Spectra Nova Technologies Inc | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Spectra Nova Technologies Inc. Place: Ottawa, Ontario, Canada Zip: K2E 7J5 Sector: Solar Product: A Canadian based technology company, active in...

  13. NOVA Portal: Submit VASP Jobs to Carver via the Web

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

    NOVA Portal: Submit VASP Jobs to Carver via the Web NOVA Portal: Submit VASP Jobs to Carver via the Web May 11, 2012 by Francesca Verdier NOVA is an experimental web application that enables users to submit VASP jobs to NERSC resources. You must be a licensed VASP user in order to submit jobs through NOVA. This initial version of NOVA runs only on Carver. Most input files can be prepared either by manipulating graphical controls, or by copying and pasting text and editing in the browser. NOVA

  14. HelioNova S L | Open Energy Information

    Open Energy Info (EERE)

    HelioNova S L Jump to: navigation, search Name: HelioNova S.L. Place: Santiago de Compostela, Spain Zip: 15890 Sector: Renewable Energy Product: HELIONOVA develops and...

  15. Fermilab | Newsroom | Press Releases | March 2013: NOvA Photos

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

    NOvA collaboration. Med Res | Hi Res The NOvA detector, currently under construction in Ash River, Minn., stands about 50 feet tall and 50 feet wide. The completed detector will...

  16. Fermilab | Newsroom | Press Releases | February 2014: NOvA Images

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

    NOvA collaboration Med Res | Hi Res The NOvA detector, currently under construction in Ash River, Minn., stands about 50 feet tall and 50 feet wide. The completed detector will...

  17. Vis Nova Trading GmbH | Open Energy Information

    Open Energy Info (EERE)

    Nova Trading GmbH Jump to: navigation, search Name: Vis Nova Trading GmbH Place: Bremen, Germany Zip: 28217 Product: Germany-based producer and trader of wood pellets....

  18. NOvA: Exploring Neutrino Mysteries

    ScienceCinema (OSTI)

    Vahle, Tricia; Messier, Mark

    2014-08-12

    Neutrinos are a mystery to physicists. They exist in three different flavors and mass states and may be able to give hints about the origins of the matter-dominated universe. A new long-baseline experiment led by Fermilab called NOvA may provide some answers.

  19. THE DWARF NOVA OUTBURSTS OF NOVA HER 1960 (=V446 HER)

    SciTech Connect (OSTI)

    Honeycutt, R. K.; Robertson, J. W.; Kafka, S. E-mail: jrobertson@atu.edu

    2011-04-15

    V446 Her is the best example of an old nova which has developed dwarf nova (DN) eruptions in the post-nova state. We report on observed properties of the long-term light curve of V446 Her, using photometry over 19 years. Yearly averages of the outburst (OB) magnitudes show a decline of {approx}0.013 mag yr{sup -1}, consistent with the decline of other post-novae that do not have DN OBs. Previous suggestions of bimodal distributions of the amplitudes and widths of the OBs are confirmed. The OBs occur at a mean spacing of 18 days but the range of spacings is large (13-30 days). From simulations of DN OBs, it has been predicted that the OB spacing in V446 Her will increase as M-dot from the red dwarf companion slowly falls following the nova; however, the large intrinsic scatter in the spacings serves to hide any evidence of this effect. We do find a systematic change in the OB pattern in which the brighter, wider type of OBs disappeared after late 2003, and this phenomenon is suggested to be due to falling M-dot following the nova.

  20. Improved optical diagnostics for the NOVA laser

    SciTech Connect (OSTI)

    Fernandez, J.C.; Berggren, R.R.; Bradley, K.S.; Hsing, W.W.; Gomez, C.C.; Cobble, J.A.

    1994-07-01

    This paper describes three diagnostics for detecting optical scatter from NOVA laser targets. Detecting such scatter can help not only the authors` understanding of plasma instabilities in laser plasmas, but also their efforts at plasma characterization, particularly hohlraum plasmas. These diagnostics are: the Full Aperture Backscatter Station (FABS), presently being built; the Oblique Scatter Array (OSA), just starting operation; and the Axial Imager, also just starting operation. FABS will allow imaging at high resolution of Brillouin and Raman backscatter. The OSA allows a quantitative measurement of Brillouin and Raman scatter in many directions (assuming the target allows the scatter to escape). The axial imager allows high-resolution imaging of Brillouin, Two-Plasmon Decay and Raman scatter emitted towards the East direction, which is along the symmetry axis of the NOVA laser beams.

  1. Improved optical diagnostics for the NOVA laser

    SciTech Connect (OSTI)

    Fernandez, J.C.; Berggren, R.R.; Bradley, K.S.; Hsing, W.W.; Gomez, C.C.; Cobble, J.A.; Wilke, M.D. )

    1995-01-01

    This paper describes three diagnostics detecting optical scatter from NOVA laser targets. Detecting such scatter can help to understand instabilities in laser plasmas and to characterize such plasmas, particularly hohlraum plasmas. These diagnostics are the full aperture backscatter station (FABS), presently being built; the oblique scatter array (OSA), just starting operation; and the axial imager, also just starting operation. FABS will allow imaging at high resolution of Brillouin and Raman backscatter. The OSA provides a quantitative measurement of Brillouin and Raman scatter in many directions. The axial imager allows high-resolution imaging of Brillouin, two-plasmon decay and Raman scatter emitted toward the direction of the symmetry axis of the NOVA laser beams.

  2. THE INTER-ERUPTION TIMESCALE OF CLASSICAL NOVAE FROM EXPANSION OF THE Z

    Office of Scientific and Technical Information (OSTI)

    CAMELOPARDALIS SHELL (Journal Article) | SciTech Connect THE INTER-ERUPTION TIMESCALE OF CLASSICAL NOVAE FROM EXPANSION OF THE Z CAMELOPARDALIS SHELL Citation Details In-Document Search Title: THE INTER-ERUPTION TIMESCALE OF CLASSICAL NOVAE FROM EXPANSION OF THE Z CAMELOPARDALIS SHELL The dwarf nova Z Camelopardalis is surrounded by the largest known classical nova shell. This shell demonstrates that at least some dwarf novae must have undergone classical nova eruptions in the past, and that

  3. Liquid Scintillator Production for the NOvA Experiment

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

    Mufson, S.; Baugh, B.; Bower, C.; Coan, T.; Cooper, J.; Corwin, L.; Karty, J.; Mason, P.; Messier, M. D.; Pla-Dalmau, A.; et al

    2015-04-15

    The NOvA collaboration blended and delivered 8.8 kt (2.72M gal) of liquid scintillator as the active detector medium to its near and far detectors. The composition of this scintillator was specifically developed to satisfy NOvA's performance requirements. A rigorous set of quality control procedures was put in place to verify that the incoming components and the blended scintillator met these requirements. The scintillator was blended commercially in Hammond, IN. The scintillator was shipped to the NOvA detectors using dedicated stainless steel tanker trailers cleaned to food grade.

  4. Nova Bio Fuels Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Pvt Ltd Jump to: navigation, search Name: Nova Bio Fuels Pvt. Ltd. Place: New Delhi, Delhi (NCT), India Zip: 110048 Product: New Delhi-based biofuel project developer. References:...

  5. Fermilab | Newsroom | Press Releases | October 6, 2014: NOvA...

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

    courtesy of Fermilab Med Res | Hi Res A view across the top of the NOvA far detector in Ash River, Minnesota. Electronics that make up part of the data acquisition system are...

  6. Nova Alinca Agricola e Comercial | Open Energy Information

    Open Energy Info (EERE)

    Alinca Agricola e Comercial Jump to: navigation, search Name: Nova Alinca Agricola e Comercial Place: So Joaquim da Barra, Sao Paulo, Brazil Zip: 14.600-000 Product: Sao...

  7. Petra Nova - W.A. Parish Project | Department of Energy

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

    coal-fired power plant. PETRA NOVA CCS PROJECT On June 18, 2010, the U.S. ... with NRG Energy Inc. (NRG) for the W.A. Parish Post-Combustion CCS Sequestration project. ...

  8. Multi-Dimensional Modeling of Nova with Realistic Nuclear Physics

    SciTech Connect (OSTI)

    Zingale, M; Hoffman, R D

    2011-01-27

    This contract covered the period from 03/09/2010 to 09/30/2010. Over this period, we adapted the low Mach number hydrodynamics code MAESTRO to perform simulations of novae. A nova is the thermonuclear runaway of an accreted hydrogen layer on the surface of a white dwarf. As the accreted layer grows in mass, the temperature and density at the base increase to the point where hydrogen fusion can begin by the CNO cycle - a burning process that uses carbon, nitrogen, and oxygen to complete the fusion of four hydrogen nuclei into one helium-4 nucleus. At this point, we are running initial models of nova, exploring the details of the convection. In the follow-on contract to this one, we will continue this investigation.

  9. NOvA: Building a Next Generation Neutrino Experiment

    ScienceCinema (OSTI)

    Perko, John; Williams, Ron; Miller, Bill;

    2014-05-30

    The NOvA neutrino experiment is searching for the answers to some of the most fundamental questions of the universe. This video documents how collaboration between government research institutions like Fermilab, academia and industry can create one of the largest neutrino detectors in the world.

  10. FEI Nova 200 Dual-Beam SEM/FIB

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

    Nova 200 Dual-Beam SEM/FIB Current Research Activities: * Support instrument for atom probe and TEM specimen preparation * 3D reconstruction of microstructural features Contact: Jon Poplawsky, poplawskyjd@ornl.gov, (865) 576-4965 Capabilities: * FEG scanning electron microscope * Ion column with Ga liquid ion source for milling * GIS for Pt deposition * Kleindiek nanomanipulator for specimen lift-out * Oxford Inca EDS system * AutoTEM, AutoFIB, and slice and view automation software Fabricating

  11. NOVA NERSC's Online VASP Application Annette Greiner Shreyas Cholia

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

    NOVA NERSC's Online VASP Application Annette Greiner Shreyas Cholia 0 10 20 30 40 50 60 70 80 90 VASP Gaussian Quantum Espresso NWChem LAMMPS NAMD NIMROD WRF CPMD Codes Used by the Most Projects at NERSC Number of Projects as of Sep 2010 Why VASP? Why run VASP in a browser? Making interacting with HPC more efficient * Error checking * Organizing and retrieving jobs * Real-time job monitoring * Integrated analysis tools * Integration with other online tools * Meaningful UI controls VASP with a

  12. Intial performance from the NOvA surface prototype detector

    SciTech Connect (OSTI)

    Muether, M.; ,

    2011-09-01

    NOvA, the NuMI Off-Axis {nu}{sub e} Appearance experiment, will study {nu}{sub {mu}} {yields} {nu}{sub e} oscillations characterized by the mixing angle {Theta}{sub 13}. Provided {Theta}{sub 13} is large enough, NOvA may ultimately determine the ordering of the neutrino masses and measure CP violation in neutrino oscillations. A complementary pair of detectors will be constructed {approx}14 mrad off beam axis to optimize the energy profile of the neutrinos. This system consists of a surface based 14 kTon liquid scintillator tracking volume located 810 km from the main injector source (NuMI) in Ash River, Minnesota and a smaller underground 222 Ton near detector at the Fermilab. The first neutrino signals at the Ash River Site are expected prior to the 2012 accelerator shutdown. In the meantime, a near detector surface prototype has been completed and neutrinos from two Fermilab sources have been observed using the same highly segmented PVC and liquid scintillator detector system that will be deployed in the full scale experiment. Design and initial performance characteristics of this prototype system are being fed back into the design for the full NOvA program.

  13. SWIFT X-RAY OBSERVATIONS OF CLASSICAL NOVAE. II. THE SUPER SOFT SOURCE SAMPLE

    SciTech Connect (OSTI)

    Schwarz, Greg J.; Ness, Jan-Uwe; Osborne, J. P.; Page, K. L.; Evans, P. A.; Beardmore, A. P.; Walter, Frederick M.; Andrew Helton, L.; Woodward, Charles E.; Bode, Mike; Starrfield, Sumner; Drake, Jeremy J.

    2011-12-01

    The Swift gamma-ray burst satellite is an excellent facility for studying novae. Its rapid response time and sensitive X-ray detector provides an unparalleled opportunity to investigate the previously poorly sampled evolution of novae in the X-ray regime. This paper presents Swift observations of 52 Galactic/Magellanic Cloud novae. We included the X-Ray Telescope (0.3-10 keV) instrument count rates and the UltraViolet and Optical Telescope (1700-8000 A) filter photometry. Also included in the analysis are the publicly available pointed observations of 10 additional novae the X-ray archives. This is the largest X-ray sample of Galactic/Magellanic Cloud novae yet assembled and consists of 26 novae with Super Soft X-ray emission, 19 from Swift observations. The data set shows that the faster novae have an early hard X-ray phase that is usually missing in slower novae. The Super Soft X-ray phase occurs earlier and does not last as long in fast novae compared to slower novae. All the Swift novae with sufficient observations show that novae are highly variable with rapid variability and different periodicities. In the majority of cases, nuclear burning ceases less than three years after the outburst begins. Previous relationships, such as the nuclear burning duration versus t{sub 2} or the expansion velocity of the eject and nuclear burning duration versus the orbital period, are shown to be poorly correlated with the full sample indicating that additional factors beyond the white dwarf mass and binary separation play important roles in the evolution of a nova outburst. Finally, we confirm two optical phenomena that are correlated with strong, soft X-ray emission which can be used to further increase the efficiency of X-ray campaigns.

  14. THE DUSTY NOVA V1065 CENTAURI (NOVA CEN 2007): A SPECTROSCOPIC ANALYSIS OF ABUNDANCES AND DUST PROPERTIES

    SciTech Connect (OSTI)

    Helton, L. Andrew; Woodward, Charles E.; Gehrz, Robert D.; Walter, Frederick M.; Vanlandingham, Karen; Schwarz, Greg J.; Evans, Aneurin; Ness, Jan-Uwe; Geballe, Thomas R.; Greenhouse, Matthew; Krautter, Joachim; Liller, William; Lynch, David K.; Rudy, Richard J.; Shore, Steven N.; Starrfield, Sumner; Truran, Jim

    2010-11-15

    We examine the ejecta evolution of the classical nova V1065 Centauri, constructing a detailed picture of the system based on spectrophotometric observations obtained from 9 to approximately 900 days post-outburst with extensive coverage from optical to mid-infrared wavelengths. We estimate a reddening toward the system of E(B-V) = 0.5 {+-} 0.1, based upon the B - V color and analysis of the Balmer decrement, and derive a distance estimate of 8.7{sup +2.8}{sub -2.1} kpc. The optical spectral evolution is classified as P {sup o}{sub fe} N{sub ne} A{sub o} according to the CTIO Nova Classification system of Williams et al. Photoionization modeling yields absolute abundance values by number, relative to solar of He/H = 1.6 {+-} 0.3, N/H = 144 {+-} 34, O/H = 58 {+-} 18, and Ne/H = 316 {+-} 58 for the ejecta. We derive an ejected gas mass of M{sub g} = (1.6 {+-} 0.2) x 10{sup -4} M{sub sun}. The infrared excess at late epochs in the evolution of the nova arises from dust condensed in the ejecta composed primarily of silicate grains. We estimate a total dust mass, M{sub d} , of order (0.2-3.7) x 10{sup -7} M{sub sun}, inferred from modeling the spectral energy distribution observed with the Spitzer IRS and Gemini-South GNIRS spectrometers. Based on the speed class, neon abundance, and the predominance of silicate dust, we classify V1065 Cen as an ONe-type classical nova.

  15. ON THE PROGENITORS OF LOCAL GROUP NOVAE. I. THE M31 CATALOG

    SciTech Connect (OSTI)

    Williams, S. C.; Darnley, M. J.; Bode, M. F.; Keen, A.; Shafter, A. W.

    2014-07-01

    We report the results of a survey of M31 novae in quiescence. This is the first catalog of extragalactic systems in quiescence to be published, and contains data for 38 spectroscopically confirmed novae from 2006 to 2012. We used Liverpool Telescope images of each nova during eruption to define an accurate position for each system. These positions were then matched to archival Hubble Space Telescope (HST) images and we performed photometry on any resolved objects that were coincident with the eruption positions. The survey aimed to detect quiescent systems with red giant secondaries, as only these, along with a few systems with bright sub-giant secondaries, will be resolvable in the HST images. There are only a few confirmed examples of such red giant novae in our Galaxy, the majority of which are recurrent novae. However, we find that a relatively high percentage of the nova eruptions in M31 may occur in systems containing red giant secondaries. Of the 38 systems in this catalog, 11 have a progenitor candidate whose probability of being a coincidental alignment is less than 5%. We show that at the 3? limit, up to only 2 of these 11 systems may be due to chance alignments, leading to an estimate of the M31 nova population with evolved secondaries of up to 24%, compared to the ?3% seen Galactically. Such an elevated proportion of nova systems with evolved secondaries may imply the presence of a much larger population of recurrent novae than previously thought. This would have considerable impact, particularly with regards to their potential as Type Ia supernova progenitors. Additionally, for several novae, serendipitous HST images had been taken when the nova was still fading; this allowed us to produce light curves that go fainter than is usually achievable for most extragalactic systems. Finally, as this survey is astrometric in nature, we also update the position of each nova in the catalog.

  16. Detecting Neutrinos with the NOvA Detectors (Other) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    PARTICLES AND FIELDS NOVA; NEUTRINO; NEUTRINO DETECTOR; DETECTOR; COSMIC RAY; NEUTRINO INTERACTION Word Cloud More Like This Multimedia File size NAView Multimedia View Multimedia...

  17. Equation of State measurements of hydrogen isotopes on Nova

    SciTech Connect (OSTI)

    Collins, G. W., LLNL

    1997-11-01

    High intensity lasers can be used to perform measurements of materials at extremely high pressures if certain experimental issues can be overcome. We have addressed those issues and used the Nova laser to shock-compress liquid deuterium and obtain measurements of density and pressure on the principal Hugoniot at pressures from 300 kbar to more than 2 Mbar. The data are compared with a number of equation of state models. The data indicate that the effect of molecular dissociation of the deuterium into a monatomic phase may have a significant impact on the equation of state near 1 Mbar.

  18. A LIGHT CURVE ANALYSIS OF CLASSICAL NOVAE: FREE-FREE EMISSION VERSUS PHOTOSPHERIC EMISSION

    SciTech Connect (OSTI)

    Hachisu, Izumi; Kato, Mariko E-mail: mariko@educ.cc.keio.ac.jp

    2015-01-10

    We analyzed light curves of seven relatively slower novae, PW Vul, V705 Cas, GQ Mus, RR Pic, V5558 Sgr, HR Del, and V723 Cas, based on an optically thick wind theory of nova outbursts. For fast novae, free-free emission dominates the spectrum in optical bands rather than photospheric emission, and nova optical light curves follow the universal decline law. Faster novae blow stronger winds with larger mass-loss rates. Because the brightness of free-free emission depends directly on the wind mass-loss rate, faster novae show brighter optical maxima. In slower novae, however, we must take into account photospheric emission because of their lower wind mass-loss rates. We calculated three model light curves of free-free emission, photospheric emission, and their sum for various white dwarf (WD) masses with various chemical compositions of their envelopes and fitted reasonably with observational data of optical, near-IR (NIR), and UV bands. From light curve fittings of the seven novae, we estimated their absolute magnitudes, distances, and WD masses. In PW Vul and V705 Cas, free-free emission still dominates the spectrum in the optical and NIR bands. In the very slow novae, RR Pic, V5558 Sgr, HR Del, and V723 Cas, photospheric emission dominates the spectrum rather than free-free emission, which makes a deviation from the universal decline law. We have confirmed that the absolute brightnesses of our model light curves are consistent with the distance moduli of four classical novae with known distances (GK Per, V603 Aql, RR Pic, and DQ Her). We also discussed the reason why the very slow novae are about ∼1 mag brighter than the proposed maximum magnitude versus rate of decline relation.

  19. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    Database. Row and column sums may not equal totals due to independent rounding. Other Market Trends: Report on Nova Scotia Natural Gas Reserves: According to a report...

  20. Property:Incentive/ContFax | Open Energy Information

    Open Energy Info (EERE)

    Regulations: No.27 - Control of Nitrogen Oxide Emissions (Rhode Island) + 401-222-2017 + Air Quality (Nova Scotia, Canada) + (902) 424-0503 + Air Quality Approvals and Permits...

  1. fu-q(2)-99.pdf

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

    Scheme for Light Scattering by Dielectric Particles with Large Complex Refractive Index Q. Fu and W. B. Sun Dalhousie University Halifax, Nova Scotia, Canada Numerical solution...

  2. fu-98.pdf

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

    Water Vapor Continuum Absorption of Solar Radiation Tested Using ARM Data Q. Fu, G. Lesins, J. Higgins, and P. Chylek Dalhousie University Halifax, Nova Scotia, Canada T. P....

  3. NOVA-NREL Optimal Vehicle Acquisition Analysis (Brochure)

    SciTech Connect (OSTI)

    Blakley, H.

    2011-03-01

    Federal fleet managers face unique challenges in accomplishing their mission - meeting agency transportation needs while complying with Federal goals and mandates. Included in these challenges are a variety of statutory requirements, executive orders, and internal goals and objectives that typically focus on petroleum consumption and greenhouse gas (GHG) emissions reductions, alternative fuel vehicle (AFV) acquisitions, and alternative fuel use increases. Given the large number of mandates affecting Federal fleets and the challenges faced by all fleet managers in executing day-to-day operations, a primary challenge for agencies and other organizations is ensuring that they are as efficient as possible in using constrained fleet budgets. An NREL Optimal Vehicle Acquisition (NOVA) analysis makes use of a mathematical model with a variety of fleet-related data to create an optimal vehicle acquisition strategy for a given goal, such as petroleum or GHG reduction. The analysis can helps fleets develop a vehicle acquisition strategy that maximizes petroleum and greenhouse gas reductions.

  4. NOvA (Fermilab E929) Official Plots and Figures

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

    The NOvA collaboration, consisting of 180 researchers across 28 institutions and managed by the Fermi National Accelerator Laboratory (FNAL), is developing instruments for a neutrino-focused experiment that will attempt to answer three fundamental questions in neutrino physics: 1) Can we observe the oscillation of muon neutrinos to electron neutrinos; 2) What is the ordering of the neutrino masses; and 3) What is the symmetry between matter and antimatter? The collaboration makes various data plots and figures available. These are grouped under five headings, with brief descriptions included for each individual figure: Neutrino Spectra, Detector Overview, Theta12 Mass Hierarchy CP phase, Theta 23 Delta Msqr23, and NuSterile.

  5. Fermilab | Newsroom | Press Releases | August 7, 2015: NOvA Images

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

    Fermilab Med Res | Hi Res A view across the top of the NOvA far detector in Ash River, Minnesota. Electronics that make up part of the data acquisition system are...

  6. Usina Nova Uni o S A A car e lcool | Open Energy Information

    Open Energy Info (EERE)

    o S A A car e lcool Jump to: navigation, search Name: Usina Nova Unio SA Acar e lcool Place: Serrana, Sao Paulo, Brazil Zip: 14150-000 Product: Brazil based...

  7. fu(2)-98.pdf

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

    7 A Study of Atmospheric Absorption of Solar Radiation Using Cloud Fields Derived from a Cloud Resolving Model Q. Fu and M. C. Cribb Department of Oceanography Dalhousie University Halifax, Nova Scotia, Canada H. W. Barker Atmospheric Environment Service Downsview, Ontario, Canada S. K. Krueger Department of Meteorology University of Utah Salt Lake City, Utah Introduction A three-dimensional (3-D) broadband solar radiative transfer scheme is formulated by integrating a Monte Carlo photon

  8. Petra Nova Project Breaks Ground on World's Largest Post-Combustion

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

    Carbon Capture Project | Department of Energy Petra Nova Project Breaks Ground on World's Largest Post-Combustion Carbon Capture Project Petra Nova Project Breaks Ground on World's Largest Post-Combustion Carbon Capture Project September 5, 2014 - 11:13am Addthis Deputy Secretary Daniel Poneman (sixth from left) joins in the groundbreaking of the world's largest post-combustion carbon capture facility | Photo courtesy of the Energy Department. Deputy Secretary Daniel Poneman (sixth from

  9. Pulsed power supply for Nova Upgrade. Final report, August 1, 1991 to March 31, 1992

    SciTech Connect (OSTI)

    Bacon, J.L.; Kajs, J.P.; Walls, A.; Weldon, W.F.; Zowarka, R.C.

    1992-12-31

    This report describes work carried out at the Center for Electromechanics at The University of Texas at Austin (CEM-UT). A baseline design of the Nova Upgrade has been completed by Lawrence Livermore National Laboratory. The Nova Upgrade is an 18 beamline Nd: glass laser design utilizing fully relayed 4x4 30 cm aperture segmented optical components. The laser thus consists of 288 independent beamlets nominally producing 1.5 to 2.0 MJ of 0.35 {mu}m light in a 3 to 5 ns pulse. The laser design is extremely flexible and will allow a wide range of pulses to irradiate ICF targets. This facility will demonstrate ignition/gain and the scientific feasibility of ICF for energy and defense applications. The pulsed power requirements for the Nova Upgrade are given. CEM-UT was contracted to study and develop a design for a homopolar generator/inductor (HPG/inductor) opening switch system which would satisfy the pulsed power supply requirements of the Nova Upgrade. The Nd:glass laser amplifiers used in the Nova Upgrade will be powered by light from xenon flashlamps. The pulsed power supply for the Nova Upgrade powers the xenon flashlamps. This design and study was for a power supply to drive flashlamps.

  10. Nova-like cataclysmic variables in the infrared

    SciTech Connect (OSTI)

    Hoard, D. W.; Long, Knox S.; Howell, Steve B.; Wachter, Stefanie; Brinkworth, Carolyn S.; Knigge, Christian; Drew, J. E.; Szkody, Paula; Kafka, S.; Belle, Kunegunda; Ciardi, David R.; Froning, Cynthia S.; Van Belle, Gerard T.; Pretorius, M. L.

    2014-05-01

    Nova-like (NL) cataclysmic variables have persistently high mass transfer rates and prominent steady state accretion disks. We present an analysis of infrared observations of 12 NLs obtained from the Two Micron All Sky Survey, the Spitzer Space Telescope, and the Wide-field Infrared Survey Explorer All Sky Survey. The presence of an infrared excess at ? ? 3-5 ?m over the expectation of a theoretical steady state accretion disk is ubiquitous in our sample. The strength of the infrared excess is not correlated with orbital period, but shows a statistically significant correlation (but shallow trend) with system inclination that might be partially (but not completely) linked to the increasing view of the cooler outer accretion disk and disk rim at higher inclinations. We discuss the possible origin of the infrared excess in terms of emission from bremsstrahlung or circumbinary dust, with either mechanism facilitated by the mass outflows (e.g., disk wind/corona, accretion stream overflow, and so on) present in NLs. Our comparison of the relative advantages and disadvantages of either mechanism for explaining the observations suggests that the situation is rather ambiguous, largely circumstantial, and in need of stricter observational constraints.

  11. SWIFT X-RAY AND ULTRAVIOLET MONITORING OF THE CLASSICAL NOVA V458 VUL (NOVA VUL 2007)

    SciTech Connect (OSTI)

    Ness, J.-U. [European Space Astronomy Centre, P.O. Box 78, 28691 Villanueva de la Canada, Madrid (Spain); Drake, J. J. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Beardmore, A. P.; Evans, P. A.; Osborne, J. P.; Page, K. L. [Department of Physics and Astronomy, University of Leicester, Leicester LE1 7RH (United Kingdom); Boyd, D. [BAA VSS, 5 Silver Lane, West Challow, Wantage, OX12 9TX (United Kingdom); Bode, M. F. [Astrophysics Research Institute, Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead CH41 1LD (United Kingdom); Brady, S. [AAVSO, 5 Melba Drive, Hudson, NH 03051 (United States); Gaensicke, B. T.; Steeghs, D. [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); Kitamoto, S.; Takei, D. [Department of Physics, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima, Tokyo 171-8501 (Japan); Knigge, C. [School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ (United Kingdom); Miller, I. [BAA VSS, Furzehill House, Ilston, Swansea SA2 7LE (United Kingdom); Rodriguez-Gil, P. [Isaac Newton Group, PO Ap. de Correos 321, 38700 Sta. Cruz de la Palma (Spain); Schwarz, G. [Department of Geology and Astronomy, West Chester University, West Chester, PA 19383 (United States); Staels, B. [CBA Flanders, Alan Guth Observatory, Koningshofbaan 51, Hofstade, Aalst (Belgium); Tsujimoto, M. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Laboratory, University Park, PA 16802 (United States); Wesson, R. [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom)], E-mail: juness@sciops.esa.int (and others)

    2009-05-15

    We describe the highly variable X-ray and UV emission of V458 Vul (Nova Vul 2007), observed by Swift between 1 and 422 days after outburst. Initially bright only in the UV, V458 Vul became a variable hard X-ray source due to optically thin thermal emission at kT = 0.64 keV with an X-ray band unabsorbed luminosity of 2.3 x 10{sup 34} erg s{sup -1} during days 71-140. The X-ray spectrum at this time requires a low Fe abundance (0.2{sup +0.3} {sub -0.1} solar), consistent with a Suzaku measurement around the same time. On day 315 we find a new X-ray spectral component which can be described by a blackbody with temperature of kT = 23{sup +9} {sub -5} eV, while the previous hard X-ray component has declined by a factor of 3.8. The spectrum of this soft X-ray component resembles those typically seen in the class of supersoft sources (SSS) which suggests that the nova ejecta were starting to clear and/or that the white dwarf photosphere is shrinking to the point at which its thermal emission reaches into the X-ray band. We find a high degree of variability in the soft component with a flare rising by an order of magnitude in count rate in 0.2 days. In the following observations on days 342.4-383.6, the soft component was not seen, only to emerge again on day 397. The hard component continued to evolve, and we found an anticorrelation between the hard X-ray emission and the UV emission, yielding a Spearman rank probability of 97%. After day 397, the hard component was still present, was variable, and continued to fade at an extremely slow rate but could not be analyzed owing to pile-up contamination from the bright SSS component.

  12. Using near detector(s) to predict the far detector events in NOvA experiment

    SciTech Connect (OSTI)

    Djurcic, Zelimir; /Argonne

    2011-01-01

    The NOvA experiment is designed to search for a non-vanishing mixing angle {theta}{sub 13} with unprecedented sensitivity and has the potential to resolve the neutrino mass hierarchy and constrain CP-violation phase. NOvA will use two functionally identical detectors at near and far locations to eliminate sensitivity to modeling of neutrino flux and cross-sections. The near detector will measure neutrino rate to constrain backgrounds expected in the far detector which will search for appearance of electron neutrinos and/or anti-neutrinos using Fermilab NuMI neutrino beam. This report describes initial thoughts on how the available beams and detectors may be used to reach the NOvA goals.

  13. Construction of AC Motor Controllers for NOvA Experiment Upgrades

    SciTech Connect (OSTI)

    Cooley, Patrick; ,

    2011-08-04

    I have been constructing Alternating Current (AC) motor controllers for manipulation of particle beam detectors. The capability and reliability of these motor controllers are essential to the Laboratory's mission of accurate analysis of the particle beam's position. The device is moved in and out of the beam's path by the motor controller followed by the Neutrinos at the Main Injector Off-Axis {nu}{sub e} Appearance (NOvA) Experiment further down the beam pipe. In total, I built and tested ten ac motor controllers for new beam operations in the NOvA experiment. These units will prove to be durable and provide extremely accurate beam placement for NOvA Experiment far into the future.

  14. Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407

    Office of Scientific and Technical Information (OSTI)

    Cygni (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407 Cygni Citation Details In-Document Search Title: Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407 Cygni Authors: Abdo, A.A. ; /Naval Research Lab, Wash., D.C. /Natl. Res. Coun., Wash., D.C. ; Ackermann, M. ; /KIPAC, Menlo Park /SLAC ; Ajello, M. ; /KIPAC, Menlo Park /SLAC ; Atwood, W.B. ; /UC, Santa Cruz ;

  15. Dept. of Energy/NOVA announce re-airing on Oct. 16 of special program:

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

    Einstein's Big Idea | Jefferson Lab Dept. of Energy/NOVA announce re-airing on Oct. 16 of special program: Einstein's Big Idea October 13, 2005 For those who missed the NOVA special "Einstein's Big Idea", the two-hour show will air again Sunday, Oct. 16, at 6 p.m. on WHRO. The show is based on David Bodanis' book, E=mc2, and is a biography of the famous equation. The Department of Energy's Office of Science is co-sponsoring "Einstein's Big Idea" - and its associated

  16. Jefferson Lab News -Dept. of Energy co-sponsors Oct. 11th NOVA program:

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

    Einstein's Big Idea | Jefferson Lab Dept. of Energy co-sponsors Oct. 11th NOVA program: Einstein's Big Idea October 4, 2005 On Tuesday, Oct. 11, PBS stations nationwide will air a new NOVA program, "Einstein's Big Idea." The two-hour show is based on David Bodanis' book, E=mc2, and is a biography of the famous equation. The Department of Energy's Office of Science is co-sponsoring "Einstein's Big Idea" - and its associated materials for middle schools, high schools and

  17. Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series | Department

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

    of Energy Stuff: the Latest from NOVA's "Making Stuff" Mini-Series Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series February 4, 2011 - 3:27pm Addthis Charles Rousseaux Charles Rousseaux Senior Communications Specialist (detailee) What are the key facts? Materials Science technology of transforming plastics - say from grocery bags - into carbon nanotubes and spheres, which can then be used in lithium-ion batteries, can be used for an array of other

  18. RAPID DUST FORMATION IN NOVAE: THE SPEED CLASSFORMATION TIMESCALE CORRELATION EXPLAINED

    SciTech Connect (OSTI)

    Williams, S. C.; Bode, M. F.; Darnley, M. J.; Evans, A.; Zubko, V.; Shafter, A. W.

    2013-11-10

    Observations show that the time of onset of dust formation in classical novae depends strongly on their speed class, with dust typically taking longer to form in slower novae. Using empirical relationships between speed class, luminosity and ejection velocity, it can be shown that dust formation timescale is expected to be essentially independent of speed class. However, following a nova outburst the spectrum of the central hot source evolves, with an increasing proportion of the radiation being emitted short-ward of the Lyman limit. The rate at which the spectrum evolves also depends on the speed class. We have therefore refined the simple model by assuming photons at energies higher than the Lyman limit are absorbed by neutral hydrogen gas internal to the dust formation sites, therefore preventing these photons reaching the nucleation sites. With this refinement the dust formation timescale is theoretically dependent on speed class and the results of our theoretical modification agree well with the observational data. We consider two types of carbon-based dust, graphite and amorphous carbon, with both types producing similar relationships. Our results can be used to predict when dust will form in a nova of a given speed class and hence when observations should optimally be taken to detect the onset of dust formation.

  19. Serendipitous discovery of a dwarf Nova in the Kepler field near the G dwarf KIC 5438845

    SciTech Connect (OSTI)

    Brown, Alexander; Ayres, Thomas R.; Neff, James E.; Wells, Mark A.; Kowalski, Adam; Berdyugina, Svetlana; Harper, Graham M.; Korhonen, Heidi; Piskunov, Nikolai; Saar, Steven; Walkowicz, Lucianne

    2015-02-01

    The Kepler satellite provides a unique window into stellar temporal variability by observing a wide variety of stars with multi-year, near-continuous, high precision, optical photometric time series. While most Kepler targets are faint stars with poorly known physical properties, many unexpected discoveries should result from a long photometric survey of such a large area of sky. During our Kepler Guest Observer programs that monitored late-type stars for starspot and flaring variability, we discovered a previously unknown dwarf nova that lies within a few arcseconds of the mid-G dwarf star KIC 5438845. This dwarf nova underwent nine outbursts over a 4 year time span. The two largest outbursts lasted ?1718 days and show strong modulations with a 110.8 minute period and a declining amplitude during the outburst decay phase. These properties are characteristic of an SU UMa-type cataclysmic variable. By analogy with other dwarf nova light curves, we associate the 110.8 minute (1.847 hr) period with the superhump period, close to but slightly longer than the orbital period of the binary. No precursor outbursts are seen before the super-outbursts and the overall super-outburst morphology corresponds to Osaki and Meyer Case B outbursts, which are initiated when the outer edge of the disk reaches the tidal truncation radius. Case B outbursts are rare within the Kepler light curves of dwarf novae. The dwarf nova is undergoing relatively slow mass transfer, as evidenced by the long intervals between outbursts, but the mass transfer rate appears to be steady, because the smaller normal outbursts show a strong correlation between the integrated outburst energy and the elapsed time since the previous outburst. At super-outburst maximum the system was at V ? 18, but in quiescence it is fainter than V ? 22, which will make any detailed quiescent follow-up of this system difficult.

  20. ELEMENTAL ABUNDANCES IN THE EJECTA OF OLD CLASSICAL NOVAE FROM LATE-EPOCH SPITZER SPECTRA

    SciTech Connect (OSTI)

    Helton, L. Andrew; Vacca, William D.; Gehrz, Robert D.; Woodward, Charles E.; Shenoy, Dinesh P.; Wagner, R. Mark; Evans, Aneurin; Krautter, Joachim; Schwarz, Greg J.; Starrfield, Sumner

    2012-08-10

    We present Spitzer Space Telescope mid-infrared IRS spectra, supplemented by ground-based optical observations, of the classical novae V1974 Cyg, V382 Vel, and V1494 Aql more than 11, 8, and 4 years after outburst, respectively. The spectra are dominated by forbidden emission from neon and oxygen, though in some cases, there are weak signatures of magnesium, sulfur, and argon. We investigate the geometry and distribution of the late time ejecta by examination of the emission line profiles. Using nebular analysis in the low-density regime, we estimate lower limits on the abundances in these novae. In V1974 Cyg and V382 Vel, our observations confirm the abundance estimates presented by other authors and support the claims that these eruptions occurred on ONe white dwarfs (WDs). We report the first detection of neon emission in V1494 Aql and show that the system most likely contains a CO WD.

  1. NOVA: a nonvariational code for solving MHD stability of axisymmetric toroidal plasmas

    SciTech Connect (OSTI)

    Cheng, C.Z.; Chance, M.S.

    1986-04-01

    A nonvariational approach for determining the ideal MHD stability of axisymmetric toroidal confinement systems is presented. The code (NOVA) employs cubic B-spline finite elements and Fourier expansion in a general flux coordinate (psi, theta, zeta) system. Better accuracy and faster convergence were obtained in comparison with the variational PEST and ERATO codes. The nonvariational approach can be extended to problems having non-Hermitian eigenmode equations where variational energy principles cannot be obtained.

  2. THE 2001-2003 LOW STATE OF NOVA LACERTAE 1950 (DK LAC)

    SciTech Connect (OSTI)

    Honeycutt, R. K.; Jacobson, H.; Hoffman, D.; Maxwell, T.; Croxall, K.; Kafka, S.; Henden, A. A.; Robertson, J. W. E-mail: jacob189@msu.edu E-mail: tmaxwell@astro.indiana.edu E-mail: skafka@dtm.ciw.edu E-mail: Jeff.Robertson@atu.edu

    2011-04-15

    We report on extensive photometry of DK Lac obtained during the interval 1990-2009, which includes a 2 mag low state during 2001-2003. Much of the photometry consists of exposures obtained with a typical spacing of several days, but also includes 26 sequences of continuous photometry each lasting 2-7 hr. We find no evidence for periodicities in our data. We do find that the random variations in the low state are approximately twice those in the high state, when expressed in magnitudes. The lack of orbital-timescale variations is attributed to the nearly face-on presentation of the disk. There is a 0.2 mag decline in the high-state brightness of the system over 19 years, which is consistent with the behavior of other old novae in the decades following outburst. High-state spectra are also presented and discussed. We find that the equivalent width of H{alpha} falls by about double from 1991 to 2008. The photometric properties are discussed in the context of the hibernation scenario for the behavior of novae between outbursts, in which we conclude that low states in old novae are probably unrelated to their possible entrance into hibernation.

  3. The 1991-2012 light curve of the old nova HR Lyrae

    SciTech Connect (OSTI)

    Honeycutt, R. K.; Shears, J.; Kafka, S.; Robertson, J. W.; Henden, A. A. E-mail: bunburyobservatory@hotmail.com E-mail: Jeff.Robertson@atu.edu

    2014-05-01

    The 22 yr light curve of HR Lyr, acquired with a typical cadence of 2-6 days, is examined for periodic and quasi-periodic variations. No persistent periodicities are revealed. Rather, the light curve variations often take the form of nearly linear rises and falls having typical e-folding times of about 100 days. Occasional ?0.6 mag outbursts are also seen, with properties similar to those of small outbursts found in some nova-like cataclysmic variables. When the photometry is formed into yearly averages, a decline of 0.012 0.005 mag yr{sup 1} is apparent, consistent with the fading of irradiation-induced M-dot following the nova. The equivalent width of H? is tabulated at three epochs over the interval 1986-2008 in order to compare with a recent result for DK Lac in which H? was found to be fading 50 yr after the nova. However, our results for such a fading in HR Lyr are inconclusive.

  4. NOvA detector technology with intial performance from the surface prototype

    SciTech Connect (OSTI)

    Muether, M.; /Fermilab

    2011-09-01

    NOvA, the NuMI Off-Axis {nu}{sub e} Appearance experiment, will study {nu}{sub {mu}} {yields} {nu}{sub e} oscillations characterized by the mixing angle {Theta}{sub 13}. Provided {Theta}{sub 13} is large enough, NOvA may ultimately determine the ordering of the neutrino masses and measure CP violation in neutrino oscillations. A complementary pair of detectors will be constructed {approx}14 mrad off beam axis to optimize the energy profile of the neutrinos. This system consists of a surface based 14 kTon liquid scintillator tracking volume located 810 km from the main injector source (NuMI) in Ash River, Minnesota and a smaller underground 222 Ton near detector at the Fermilab. The first neutrino signals at the Ash River Site are expected prior to the 2012 accelerator shutdown. In the meantime, a near detector surface prototype has been completed and neutrinos from two Fermilab sources have been observed using the same highly segmented PVC and liquid scintillator detector system that will be deployed in the full scale experiment. Design and initial performance characteristics of this prototype system are being fed back into the design for the full NOvA program.

  5. HUBBLE SPACE TELESCOPE FAR ULTRAVIOLET SPECTROSCOPY OF THE RECURRENT NOVA T PYXIDIS

    SciTech Connect (OSTI)

    Godon, Patrick; Sion, Edward M. [Astronomy and Astrophysics, Villanova University, Villanova, PA 19085 (United States); Starrfield, Sumner [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287 (United States); Livio, Mario; Williams, Robert E. [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Woodward, Charles E. [Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, MN 55455 (United States); Kuin, Paul [Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT (United Kingdom); Page, Kim L., E-mail: patrick.godon@villanova.edu, E-mail: edward.sion@villanova.edu, E-mail: sumner.starrfield@asu.edu, E-mail: mlivio@stsci.edu, E-mail: wms@stsci.edu, E-mail: chelsea@astro.umn.edu, E-mail: n.kuin@ucl.ac.uk, E-mail: klp5@leicester.ac.uk [Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH (United Kingdom)

    2014-04-01

    With six recorded nova outbursts, the prototypical recurrent nova T Pyxidis (T Pyx) is the ideal cataclysmic variable system to assess the net change of the white dwarf mass within a nova cycle. Recent estimates of the mass ejected in the 2011 outburst ranged from a few ?10{sup 5} M {sub ?} to 3.3 10{sup 4} M {sub ?}, and assuming a mass accretion rate of 10{sup 8}-10{sup 7} M {sub ?}yr{sup 1} for 44yr, it has been concluded that the white dwarf in T Pyx is actually losing mass. Using NLTE disk modeling spectra to fit our recently obtained Hubble Space Telescope COS and STIS spectra, we find a mass accretion rate of up to two orders of magnitude larger than previously estimated. Our larger mass accretion rate is due mainly to the newly derived distance of T Pyx (4.8kpc, larger than the previous 3.5kpc estimate), our derived reddening of E(B V) = 0.35 (based on combined IUE and GALEX spectra), and NLTE disk modeling (compared to blackbody and raw flux estimates in earlier works). We find that for most values of the reddening (0.25 ? E(B V) ? 0.50) and white dwarf mass (0.70 M {sub ?} ? M {sub wd} ? 1.35 M {sub ?}) the accreted mass is larger than the ejected mass. Only for a low reddening (?0.25 and smaller) combined with a large white dwarf mass (0.9 M {sub ?} and larger) is the ejected mass larger than the accreted one. However, the best results are obtained for a larger value of reddening.

  6. MULTIWAVELENGTH PHOTOMETRY AND HUBBLE SPACE TELESCOPE SPECTROSCOPY OF THE OLD NOVA V842 CENTAURUS

    SciTech Connect (OSTI)

    Sion, Edward M. [Department of Astronomy and Astrophysics, Villanova University, 800 Lancaster Avenue, Villanova, PA 19085 (United States); Szkody, Paula; Mukadam, Anjum [Department of Astronomy, University of Washington, Seattle, WA 98195 (United States); Warner, Brian; Woudt, Patrick [Astrophysics, Cosmology and Gravity Centre, Department of Astronomy, University of Cape Town, Private Bag X3, Rondebosch 7701 (South Africa); Walter, Frederic [Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (United States); Henden, Arne [AAVSO 49 Bay State Road, Cambridge, MA 02138 (United States); Godon, Patrick, E-mail: edward.sion@villanova.edu, E-mail: szkody@astro.washington.edu, E-mail: anjum@astro.washington.edu, E-mail: brian.warner@uct.ac.za, E-mail: pwoudt@ast.uct.ac.za, E-mail: frederick.walter@stonybrook.edu, E-mail: arne@aavso.edu [Department of Astronomy and Astrophysics, Villanova University, Villanova, PA 19085 (United States)

    2013-08-01

    We present ground-based optical and near infrared photometric observations and Hubble Space Telescope (HST) COS spectroscopic observations of the old nova V842 Cen (Nova Cen 1986). Analysis of the optical light curves reveals a peak at 56.5 {+-} 0.3 s with an amplitude of 8.9 {+-} 4.2 mma, which is consistent with the rotation of a magnetic white dwarf primary in V842 Cen that was detected earlier by Woudt et al., and led to its classification as an intermediate polar. However, our UV lightcurve created from the COS time-tag spectra does not show this periodicity. Our synthetic spectral analysis of an HST COS spectrum rules out a hot white dwarf photosphere as the source of the FUV flux. The best-fitting model to the COS spectrum is a full optically thick accretion disk with no magnetic truncation, a low disk inclination angle, low accretion rate and a distance less than half the published distance that was determined on the basis of interstellar sodium D line strengths. Truncated accretion disks with truncation radii of 3 R{sub wd} and 5 R{sub wd} yielded unsatisfactory agreement with the COS data. The accretion rate is unexpectedly low for a classical nova only 24 yr after the explosion when the accretion rate is expected to be high and the white dwarf should still be very hot, especially if irradiation of the donor star took place. Our low accretion rate is consistent with those derived from X-ray and ground-based optical data.

  7. Radio frequency models of novae in eruption. I. The free-free process in bipolar morphologies

    SciTech Connect (OSTI)

    Ribeiro, V. A. R. M.; Simon, T.; Woudt, P. A.; Chomiuk, L.; Munari, U.; Steffen, W.; Koning, N.; O'Brien, T. J.; Bode, M. F.

    2014-09-01

    Observations of novae at radio frequencies provide us with a measure of the total ejected mass, density profile, and kinetic energy of a nova eruption. The radio emission is typically well characterized by the free-free emission process. Most models to date have assumed spherical symmetry for the eruption, although for as long as there have been radio observations of these systems, it has been known that spherical eruptions are too simplistic a geometry. In this paper, we build bipolar models of the nova eruption, assuming the free-free process, and show the effects of varying different parameters on the radio light curves. The parameters considered include the ratio of the minor- to major-axis, the inclination angle, and shell thickness. We also show the uncertainty introduced when fitting spherical-model synthetic light curves to bipolar-model synthetic light curves. We find that the optically thick phase rises with the same power law (S {sub ?}?t {sup 2}) for both the spherical and bipolar models. In the bipolar case, there is a 'plateau' phasedepending on the thickness of the shell as well as the ratio of the minor- to major-axisbefore the final decline, which follows the same power law (S {sub ?}?t {sup 3}) as in the spherical case. Finally, fitting spherical models to the bipolar-model synthetic light curves requires, in the worst-case scenario, doubling the ejected mass, more than halving the electron temperature, and reducing the shell thickness by nearly a factor of 10. This implies that in some systems we have been over-predicting the ejected masses and under-predicting the electron temperature of the ejecta.

  8. Neutrino Oscillations with the MINOS, MINOS+, T2K, and NOvA Experiments

    SciTech Connect (OSTI)

    Nakaya, Tsuyoshi; Plunkett, Robert K.

    2015-07-29

    Our paper discusses results and near-term prospects of the long-baseline neutrino experiments MINOS, MONOS+, T2K and NOvA. The non-zero value of the third neutrino mixing angle θ13 allows experimental analysis in a manner which explicitly exhibits appearance and disappearance dependencies on additional parameters associated with mass-hierarchy, CP violation, and any non-maximal θ23. Our current and near-future experiments begin the era of precision accelerator long-baseline measurements and lay the framework within which future experimental results will be interpreted.

  9. MULTIPLICITY OF NOVA ENVELOPE SOLUTIONS AND OCCURRENCE OF OPTICALLY THICK WINDS

    SciTech Connect (OSTI)

    Kato, Mariko; Hachisu, Izumi E-mail: hachisu@ea.c.u-tokyo.ac.jp

    2009-07-10

    We revisit the occurrence condition of optically thick winds reported by Kato in 1985 and Kato and Hachisu in 1989 who mathematically examined nova envelope solutions with an old opacity and found that optically thick winds are accelerated only in massive white dwarfs (WDs) of {approx}>0.9 M{sub sun}. With the OPAL opacity we find that the optically thick wind occurs for {approx}>0.6 M{sub sun} WDs and that the occurrence of winds depends not only on the WD mass but also on the ignition mass. When the ignition mass is larger than a critical value, winds are suppressed by a density-inversion layer. Such a static solution can be realized in WDs of mass {approx}0.6-0.7 M{sub sun}. We propose that sequences consisting only of static solutions correspond to slow evolutions in symbiotic novae like PU Vul because PU Vul shows no indication of strong winds in a long-lasted flat peak followed by a very slow decline in its light curve.

  10. Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series | Department

    Energy Savers [EERE]

    of Energy Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series January 21, 2011 - 12:12pm Addthis Charles Rousseaux Charles Rousseaux Senior Communications Specialist (detailee) What are the key facts? Scientists at the Lawrence Berkeley National Lab imitated the structure of mother of pearl to create the toughest ceramic ever produced and recently helped to develop a new type of damage-tolerant

  11. Green Power Labs Inc | Open Energy Information

    Open Energy Info (EERE)

    Labs Inc Jump to: navigation, search Name: Green Power Labs Inc. Place: Dartmouth, Nova Scotia, Canada Zip: B2Y4M9 Sector: Services, Solar Product: Provides solar energy assessment...

  12. EA-355_Scotia_Capital_CN.pdf

    Office of Environmental Management (EM)

  13. Full aperture backscatter station imager diagnostics system for far-field imaging of laser plasma instabilities on Nova

    SciTech Connect (OSTI)

    Wilke, M.D.; Fernandez, J.C.; Berggren, R.R.; Horton, R.F.; Montgomery, D.S.; Faulkner, J.A.; Looney, L.D.; Jimerson, J.R.

    1997-01-01

    In ICF, the understanding of laser plasma scattering processes is essential for laser target coupling and for controlling the symmetry of indirect drive implosions. The existing Nova full aperture backscatter station has been useful in understanding laser plasma instabilities occurring in hohlraums by measuring the quantity, spectral distribution, and near-field spatial distributions of Brillouin and more recently Raman backscatter. Equally important is an understanding of the far-field spatial intensity distribution which could help in understanding filamentation, threshold and saturation processes. This article describes a broadband, color-corrected far-field imager and associated diagnostics capable of imaging the source of scattered light to better than 25 {mu}m resolution. Brillouin and Raman backscatter can be imaged through the Nova beam-7 focusing lens or the imager can be used like a microscope to image side scatter from other beams. {copyright} {ital 1997 American Institute of Physics.}

  14. NERSC User Environment

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

    Environment NERSC User Environment Home Directories, Shells and Dotfiles All NERSC systems use global home directories, which are are pre-populated with shell initialization files...

  15. THE SUPERSOFT X-RAY PHASE OF NOVA RS OPHIUCHI 2006

    SciTech Connect (OSTI)

    Osborne, J. P.; Page, K. L.; Beardmore, A. P.; Goad, M. R.; Bode, M. F.; O'Brien, T. J.; Starrfield, S.; Rauch, T.; Ness, J.-U.; Krautter, J.; Schwarz, G.; Burrows, D. N.; Gehrels, N.; Drake, J. J.; Evans, A.; Eyres, S. P. S.

    2011-02-01

    Swift X-ray observations of the {approx}60 day supersoft phase of the recurrent nova RS Ophiuchi (RS Oph) 2006 show the progress of nuclear burning on the white dwarf (WD) in exquisite detail. First seen 26 days after the optical outburst, this phase started with extreme variability likely due to variable absorption, although intrinsic WD variations are not excluded. About 32 days later, a steady decline in count rate set in. NLTE model atmosphere spectral fits during the supersoft phase show that the effective temperature of the WD increases from {approx}65 eV to {approx}90 eV during the extreme variability phase, falling slowly after about day 60 and more rapidly after day 80. The bolometric luminosity is seen to be approximately constant and close to Eddington from day 45 up to day 60, the subsequent decline possibly signaling the end of extensive nuclear burning. Before the decline, a multiply-periodic {approx}35 s modulation of the soft X-rays was present and may be the signature of a nuclear fusion driven instability. Our measurements are consistent with a WD mass near the Chandrasekhar limit; combined with a deduced accumulation of mass transferred from its binary companion, this leads us to suggest that RS Oph is a strong candidate for a future supernova explosion. The main uncertainty now is whether the WD is the CO type necessary for a Type Ia supernova. This may be confirmed by detailed abundance analyses of spectroscopic data from the outbursts.

  16. The 2011 outburst of recurrent nova T Pyx: X-ray observations expose the white dwarf mass and ejection dynamics

    SciTech Connect (OSTI)

    Chomiuk, Laura; Nelson, Thomas; Mukai, Koji; Rupen, Michael P.; Mioduszewski, Amy J.; Krauss, Miriam I.; Page, Kim L.; Osborne, Julian P.; Kuulkers, Erik; Roy, Nirupam

    2014-06-20

    The recurrent nova T Pyx underwent its sixth historical outburst in 2011, and became the subject of an intensive multi-wavelength observational campaign. We analyze data from the Swift and Suzaku satellites to produce a detailed X-ray light curve augmented by epochs of spectral information. X-ray observations yield mostly non-detections in the first four months of outburst, but both a super-soft and hard X-ray component rise rapidly after Day 115. The super-soft X-ray component, attributable to the photosphere of the nuclear-burning white dwarf, is relatively cool (?45 eV) and implies that the white dwarf in T Pyx is significantly below the Chandrasekhar mass (?1 M {sub ?}). The late turn-on time of the super-soft component yields a large nova ejecta mass (? 10{sup 5} M {sub ?}), consistent with estimates at other wavelengths. The hard X-ray component is well fit by a ?1 keV thermal plasma, and is attributed to shocks internal to the 2011 nova ejecta. The presence of a strong oxygen line in this thermal plasma on Day 194 requires a significantly super-solar abundance of oxygen and implies that the ejecta are polluted by white dwarf material. The X-ray light curve can be explained by a dual-phase ejection, with a significant delay between the first and second ejection phases, and the second ejection finally released two months after outburst. A delayed ejection is consistent with optical and radio observations of T Pyx, but the physical mechanism producing such a delay remains a mystery.

  17. Environment | Department of Energy

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

    Environment Environment Environment The U. S. Department of Energy (DOE) complies with all applicable environmental laws and regulations and establishes its own environmental requirements to ensure workers, the public, and the environment is protected from hazards associated with all Department operations. DOE provides assistance to the field to implement these policies, works in resolving environmental protection issues, and provides feedback to enhance environmental performance throughout the

  18. Computing environment logbook

    DOE Patents [OSTI]

    Osbourn, Gordon C; Bouchard, Ann M

    2012-09-18

    A computing environment logbook logs events occurring within a computing environment. The events are displayed as a history of past events within the logbook of the computing environment. The logbook provides search functionality to search through the history of past events to find one or more selected past events, and further, enables an undo of the one or more selected past events.

  19. Full aperture backscatter station imager (FABSI) diagnostics system for far-field imaging of laser plasma instabilities on Nova

    SciTech Connect (OSTI)

    Wilke, M.D.; Fernandez, J.C.; Berggren, R.R.; Montgomery, D.; Faulkner, J.; Looney, L.; Jimerson, J.; Horton, R.F.

    1996-06-01

    In ICF, the understanding of laser plasma scattering processes is essential for laser target coupling and in controlling the symmetry of indirect drive implosions. The existing Nova Full Aperture Backscatter Station (FABS) has been useful in understanding laser plasma instabilities occurring in hohlraums by measuring the quantity, spectral distribution and near-field spatial distributions of Brillouin and more recently Raman backscatter. Equally important is an understanding of the farfield spatial intensity distribution which provides information on density, temperature and velocity gradient distributions, and which affect capsule implosion symmetry in hohlraums. Such information could potentially help in understanding processes such as filamentation and saturation mechanism. This paper describes a broad-band, color-corrected far-field imager and associated diagnostics capable of imaging the source of scattered light to better than 25 {micro}m resolution. The imager can either image Brillouin or Raman backscatter through the Nova beam 7 focusing lens or be used like a microscope to image side scatter from other beams.

  20. Modules Software Environment

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

    Environment » Modules Environment Modules Software Environment NERSC uses the module utility to manage nearly all software. There are two huge advantages of the module approach: NERSC can provide many different versions and/or installations of a single software package on a given machine, including a default version as well as several older and newer versions; and Users can easily switch to different versions or installations without having to explicitly specify different paths. With modules,

  1. STAR Test Environment

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

    STAR Test Environment STAR Test Environment These instructions describe how to set up the STAR environment independent of the production environment in order to test different installations in $OPTSTAR and $GROUP_DIR. If you want to modify those installations you will need access to the starofl account. Bypass STAR envionment login Edit your ~/.pdsf_setup file changing the STAR_LINUX_SETUP to "use_none" and start a new session. You should not see all the STAR environmental variables

  2. XML Engineering Environment

    Energy Science and Technology Software Center (OSTI)

    2006-07-27

    The XML Engineering Environment is a reconfigurable software system that allows users to translate, enhance and route data from sources to sinks.

  3. Extreme Environments (EFree) Center

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

    Extreme Environments (EFree ) Center LLNL Co-PI: Jonathon Crowhurst e-mail bio Novel materials for energy applications Ultrafast reflectivity measurements under high pressure...

  4. Final Scientific/Technical Report to the U.S. Department of Energy on NOVA's Einstein's Big Idea (Project title: E-mc2, A Two-Hour Television Program on NOVA)

    SciTech Connect (OSTI)

    Susanne Simpson

    2007-05-07

    Executive Summary A woman in the early 1700s who became one of Europes leading interpreters of mathematics and a poor bookbinder who became one of the giants of nineteenth-century science are just two of the pioneers whose stories NOVA explored in Einsteins Big Idea. This two-hour documentary premiered on PBS in October 2005 and is based on the best-selling book by David Bodanis, E=mc2: A Biography of the Worlds Most Famous Equation. The film and book chronicle the scientific challenges and discoveries leading up to Einsteins startling conclusion that mass and energy are one, related by the formula E = mc2.

  5. Building Informatics Environment

    Energy Science and Technology Software Center (OSTI)

    2008-06-02

    The Building Informatics Environment is a modeling environment based on the Modelica language. The environment allows users to create a computer model of a building and its energy systems with various time scales and physical resolutions. The environment can be used for rapid development of, e.g., demand controls algorithms, new HVAC system solutions and new operational strategies (controls, fault detection and diagnostics). Models for building energy and control systems are made available in the environment.more » The models can be used as provided, or they can be changed and/or linked with each other in order to model the effects that a particular user is interested in.« less

  6. FAR-ULTRAVIOLET SPECTROSCOPY OF THE NOVA-LIKE VARIABLE KQ MONOCEROTIS: A NEW SW SEXTANTIS STAR?

    SciTech Connect (OSTI)

    Wolfe, Aaron; Sion, Edward M.; Bond, Howard E. E-mail: edward.sion@villanova.edu

    2013-06-01

    New optical spectra obtained with the SMARTS 1.5 m telescope and archival International Ultraviolet Explorer (IUE) far-ultraviolet (FUV) spectra of the nova-like variable KQ Mon are discussed. The optical spectra reveal Balmer lines in absorption as well as He I absorption superposed on a blue continuum. The 2011 optical spectrum is similar to the KPNO 2.1 m IIDS spectrum we obtained 33 years earlier except that the Balmer and He I absorption is stronger in 2011. Far-ultraviolet IUE spectra reveal deep absorption lines due to C II, Si III, Si IV, C IV, and He II, but no P Cygni profiles indicative of wind outflow. We present the results of the first synthetic spectral analysis of the IUE archival spectra of KQ Mon with realistic optically thick, steady-state, viscous accretion-disk models with vertical structure and high-gravity photosphere models. We find that the photosphere of the white dwarf (WD) contributes very little FUV flux to the spectrum and is overwhelmed by the accretion light of a steady disk. Disk models corresponding to a WD mass of {approx}0.6 M {sub Sun }, with an accretion rate of order 10{sup -9} M {sub Sun} yr{sup -1} and disk inclinations between 60 Degree-Sign and 75 Degree-Sign , yield distances from the normalization in the range of 144-165 pc. KQ Mon is discussed with respect to other nova-like variables. Its spectroscopic similarity to the FUV spectra of three definite SW Sex stars suggests that it is likely a member of the SW Sex class and lends support to the possibility that the WD is magnetic.

  7. Environment Feature Stories

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

    Stories /environment/_assets/images/icon_earthday.jpg Environment Feature Stories Our environmental stewardship commitment: we will clean up the past, minimize impacts for current environmental operations, and create a sustainable future. image description Los Alamos National Laboratory recognizes employee teams with 2015 Pollution Prevention Awards Nearly 400 Lab employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony - 4/23/15 Haze of smoke emanating from

  8. XMM-NEWTON X-RAY AND ULTRAVIOLET OBSERVATIONS OF THE FAST NOVA V2491 Cyg DURING THE SUPERSOFT SOURCE PHASE

    SciTech Connect (OSTI)

    Ness, J.-U.; Osborne, J. P.; Page, K. L.; Beardmore, A. P.; Dobrotka, A.; Drake, J. J.; Pinto, C.; Detmers, R. G.; Schwarz, G.; Bode, M. F.; Starrfield, S.; Hernanz, M.; Sala, G.; Krautter, J.; Woodward, C. E.

    2011-05-20

    Two XMM-Newton observations of the fast classical nova V2491 Cyg were carried out in short succession on days 39.93 and 49.62 after discovery, during the supersoft source (SSS) phase, yielding simultaneous X-ray and UV light curves and high-resolution X-ray spectra. The first X-ray light curve is highly variable, showing oscillations with a period of 37.2 minutes after an extended factor of three decline lasting {approx}3 hr, while the second X-ray light curve is less variable. The cause of the dip is currently unexplained and has most likely the same origin as similar events in the early SSS light curves of the novae V4743 Sgr and RS Oph, as it occurred on the same timescale. The oscillations are not present during the dip minimum and also not in the second observation. The UV light curves are variable but contain no dips and no period. High-resolution X-ray spectra are presented for four intervals of differing intensity. All spectra are atmospheric continua with deep absorption lines and absorption edges. Two interstellar lines of O I and N I are clearly seen at their rest wavelengths, while a large number of high-ionization absorption lines are found at blueshifts indicating an expansion velocity of 3000-3400 km s{sup -1}, which does not change significantly during the epochs of observation. Comparisons with the slower nova V4743 Sgr and the symbiotic recurrent nova RS Oph are presented. The SSS spectrum of V4743 Sgr is much softer with broader and more complex photospheric absorption lines. The ejecta are extended, allowing us to view a larger range of the radial velocity profile. Meanwhile, the absorption lines in RS Oph are as narrow as in V2491 Cyg, but they are less blueshifted. A remarkable similarity in the continua of V2491 Cyg and RS Oph is found. The only differences are smaller line shifts and additional emission lines in RS Oph that are related to the presence of a dense stellar wind from the evolved companion. Three unidentified absorption lines are present in the X-ray spectra of all three novae, with projected rest wavelengths 26.05 A, 29.45 A, and 30.0 A. No entirely satisfactory spectral model is currently available for the soft X-ray spectra of novae in outburst, and careful discussion of assumptions is required.

  9. Environment scattering in GADRAS.

    SciTech Connect (OSTI)

    Thoreson, Gregory G.; Mitchell, Dean James; Theisen, Lisa Anne; Harding, Lee T.

    2013-09-01

    Radiation transport calculations were performed to compute the angular tallies for scattered gamma-rays as a function of distance, height, and environment. Green's Functions were then used to encapsulate the results a reusable transformation function. The calculations represent the transport of photons throughout scattering surfaces that surround sources and detectors, such as the ground and walls. Utilization of these calculations in GADRAS (Gamma Detector Response and Analysis Software) enables accurate computation of environmental scattering for a variety of environments and source configurations. This capability, which agrees well with numerous experimental benchmark measurements, is now deployed with GADRAS Version 18.2 as the basis for the computation of scattered radiation.

  10. XMM-NEWTON OBSERVATIONS OF THE DWARF NOVA RU Peg IN QUIESCENCE: PROBE OF THE BOUNDARY LAYER

    SciTech Connect (OSTI)

    Balman, Soelen; Godon, Patrick; Sion, Edward M.; Ness, Jan-Uwe; Schlegel, Eric; Barrett, Paul E.; Szkody, Paula E-mail: patrick.godon@villanova.edu E-mail: juness@sciops.esa.int E-mail: barrett.paul@usno.navy.mil

    2011-11-10

    We present an analysis of X-ray and UV data obtained with the XMM-Newton Observatory of the long-period dwarf nova RU Peg. RU Peg contains a massive white dwarf (WD), possibly the hottest WD in a dwarf nova (DN), it has a low inclination, thus optimally exposing its X-ray emitting boundary layer (BL), and has an excellent trigonometric parallax distance. We modeled the X-ray data using XSPEC assuming a multi-temperature plasma emission model built from the MEKAL code (i.e., CEVMKL). We obtained a maximum temperature of 31.7 keV, based on the European Photon Imaging Camera MOS1, 2 and pn data, indicating that RU Peg has an X-ray spectrum harder than most DNe, except U Gem. This result is consistent with and indirectly confirms the large mass of the WD in RU Peg. The X-ray luminosity we computed corresponds to a BL luminosity for a mass accretion rate of 2 Multiplication-Sign 10{sup -11} M{sub sun} yr{sup -1} (assuming M{sub wd} = 1.3 M{sub sun}), in agreement with the expected quiescent accretion rate. The modeling of the O VIII emission line at 19 A as observed by the Reflection Grating Spectrometer implies a projected stellar rotational velocity v{sub rot}sin i = 695 km s{sup -1}, i.e., the line is emitted from material rotating at {approx}936-1245 km s{sup -1} (i {approx} 34 Degree-Sign -48 Degree-Sign) or about 1/6 of the Keplerian speed; this velocity is much larger than the rotation speed of the WD inferred from the Far Ultraviolet Spectroscopic Explorer spectrum. Cross-correletion analysis yielded an undelayed (time lag {approx} 0) component and a delayed component of 116 {+-} 17 s where the X-ray variations/fluctuations lagged the UV variations. This indicates that the UV fluctuations in the inner disk are propagated into the X-ray emitting region in about 116 s. The undelayed component may be related to irradiation effects.

  11. Multiprocessor programming environment

    SciTech Connect (OSTI)

    Smith, M.B.; Fornaro, R.

    1988-12-01

    Programming tools and techniques have been well developed for traditional uniprocessor computer systems. The focus of this research project is on the development of a programming environment for a high speed real time heterogeneous multiprocessor system, with special emphasis on languages and compilers. The new tools and techniques will allow a smooth transition for programmers with experience only on single processor systems.

  12. Risk Analysis Virtual ENvironment

    Energy Science and Technology Software Center (OSTI)

    2014-02-10

    RAVEN has 3 major functionalities: 1. Provides a Graphical User Interface for the pre- and post-processing of the RELAP-7 input and output. 2. Provides the capability to model nuclear power plants control logic for the RELAP-7 code and dynamic control of the accident scenario evolution. This capability is based on a software structure that realizes a direct connection between the RELAP-7 solver engine (MOOSE) and a python environment where the variables describing the plant statusmore » are accessible in a scripting environment. RAVEN support the generation of the probabilistic scenario control by supplying a wide range of probability and cumulative distribution functions and their inverse functions. 3. Provides a general environment to perform probability risk analysis for RELAP-7, RELAP-5 and any generic MOOSE based applications. The probabilistic analysis is performed by sampling the input space of the coupled code parameters and it is enhanced by using modern artificial intelligence algorithms that accelerate the identification of the areas of major risk (in the input parameter space). This environment also provides a graphical visualization capability to analyze the outcomes. Among other approaches, the classical Monte Carlo and Latin Hypercube sampling algorithms are available. For the acceleration of the convergence of the sampling methodologies, Support Vector Machines, Bayesian regression, and collocation stochastic polynomials chaos are implemented. The same methodologies here described could be used to solve optimization and uncertainties propagation problems using the RAVEN framework.« less

  13. Environment/Health/Safety Concerns

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

    EHS Emergencies Report AccidentIncident Stop Work Policy Environment, Health & Safety Concerns hardhat Environment Health Safety Concerns construction workers If you have a...

  14. ORISE: Contact Environment, Safety & Health

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

    Star Status Environment Work Smart Standards Oak Ridge Institute for Science Education Contact Us Use the form below to contact Environment, Safety & Health. Other contact...

  15. Ariane Environment | Open Energy Information

    Open Energy Info (EERE)

    Ariane Environment Jump to: navigation, search Name: Ariane Environment Place: London, United Kingdom Zip: W8 6JL Product: String representation "Ariane Environm ... onmental...

  16. X-RAY ECLIPSE DIAGNOSIS OF THE EVOLVING MASS LOSS IN THE RECURRENT NOVA U SCORPII 2010

    SciTech Connect (OSTI)

    Takei, D.; Drake, J. J. [Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 (United States); Tsujimoto, M. [Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 3-1-1 Yoshino-dai, Chuo-ku, Sagamihara, Kanagawa 252-5210 (Japan); Ness, J.-U. [European Space Agency, XMM-Newton Observatory SOC, SRE-OAX, Apartado 78, E-28691 Villanueva de la Canada, Madrid (Spain); Osborne, J. P. [Department of Physics and Astronomy, University of Leicester, Leicester LE1 7RH (United Kingdom); Starrfield, S. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287-1404 (United States); Kitamoto, S., E-mail: dtakei@head.cfa.harvard.edu [Department of Physics, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima, Tokyo 171-8501 (Japan)

    2013-05-20

    We report the Suzaku detection of the earliest X-ray eclipse seen in the recurrent nova U Scorpii 2010. A target-of-opportunity observation 15 days after the outburst found a 27% {+-} 5% dimming in the 0.2-1.0 keV energy band at the predicted center of an eclipse. In comparison with the X-ray eclipse depths seen at two later epochs by XMM-Newton, the source region shrank by about 10%-20% between days 15 and 35 after the outburst. The X-ray eclipses appear to be deeper than or similar to contemporaneous optical eclipses, suggesting the X-ray and optical source region extents are comparable on day 15. We raise the possibility of the energy dependency in the photon escape regions, and that this would be a result of the supersoft X-ray opacity being higher than the Thomson scattering opacity at the photosphere due to bound-free transitions in abundant metals that are not fully ionized. Assuming a spherically symmetric model, we constrain the mass-loss rate as a function of time. For a ratio of actual to Thomson opacity of 10-100 in supersoft X-rays, we find an ejecta mass of about 10{sup -7}-10{sup -6} M{sub Sun }.

  17. Geoscience/Environment

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

    Geoscience/Environment Print From the high pressures at the Earth's core to the vacuum of outer space, the ALS has tools for investigating samples from either environmental extreme. "Geoscience" at the ALS covers a wide range of topics, from carbon sequestration and air quality to cometary composition and the formation of the solar system. To narrow the focus a bit, the ALS has an important role to play in addressing a number of environmental issues, including environmental

  18. Environment | Argonne National Laboratory

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

    Environment True energy security depends on understanding the impact that energy production and use has on the world around us. Argonne's world-renowned scientists and engineers conduct pioneering research to take on the nation's greatest environmental challenges. Global climate change is one of the world's biggest challenges in the 21st century. Argonne scientists are conducting rigorous biological and environmental research studies to address the causes and effects of global climate change.

  19. (Managing the global environment)

    SciTech Connect (OSTI)

    Rayner, S.F.

    1989-10-03

    The conference was stimulated by concern that policy makers increasingly have to make environmental management decisions in the absence of solidly established scientific consensus about ecological processes and the consequences of human actions. Often, as in the case of climate change, some decisions may have to be made in the absence of information that is desirable but may not be available for years to come, if ever. Six topics were identified as running throughout the Congress. These were: the epistemology and history of the sciences or disciplines concerned with the environment, including the scientific basis of rationality and modes of dealing with uncertainty and complexity; the social, economic, and institutional conditions for the production of knowledge bearing on the environment, including the politics of research and the improvement of scientific data; the structuring and institutionalization of expert assessments on national and international levels, including the global distribution of expertise; the means of establishing scientific information, the role of the media in transmitting and processing knowledge about the environment, and the organization of public environmental debate; and decision making and management under conditions of uncertainty; and, finally the relationship between science and ethics. 13 refs.

  20. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH...

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

    STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE BUREAU, Complainant UNITED STATES DEPARTMENT OF ENERGY, and NUCLEAR WASTE PARTNERSIDP, LLC...

  1. Extensible Computational Chemistry Environment

    Energy Science and Technology Software Center (OSTI)

    2012-08-09

    ECCE provides a sophisticated graphical user interface, scientific visualization tools, and the underlying data management framework enabling scientists to efficiently set up calculations and store, retrieve, and analyze the rapidly growing volumes of data produced by computational chemistry studies. ECCE was conceived as part of the Environmental Molecular Sciences Laboratory construction to solve the problem of researchers being able to effectively utilize complex computational chemistry codes and massively parallel high performance compute resources. Bringing themore » power of these codes and resources to the desktops of researcher and thus enabling world class research without users needing a detailed understanding of the inner workings of either the theoretical codes or the supercomputers needed to run them was a grand challenge problem in the original version of the EMSL. ECCE allows collaboration among researchers using a web-based data repository where the inputs and results for all calculations done within ECCE are organized. ECCE is a first of kind end-to-end problem solving environment for all phases of computational chemistry research: setting up calculations with sophisticated GUI and direct manipulation visualization tools, submitting and monitoring calculations on remote high performance supercomputers without having to be familiar with the details of using these compute resources, and performing results visualization and analysis including creating publication quality images. ECCE is a suite of tightly integrated applications that are employed as the user moves through the modeling process.« less

  2. Fast neutron environments.

    SciTech Connect (OSTI)

    Buchheit, Thomas Edward; Kotula, Paul Gabriel; Lu, Ping; Brewer, Luke N.; Goods, Steven Howard; Foiles, Stephen Martin; Puskar, Joseph David; Hattar, Khalid Mikhiel; Doyle, Barney Lee; Boyce, Brad Lee; Clark, Blythe G.

    2011-10-01

    The goal of this LDRD project is to develop a rapid first-order experimental procedure for the testing of advanced cladding materials that may be considered for generation IV nuclear reactors. In order to investigate this, a technique was developed to expose the coupons of potential materials to high displacement damage at elevated temperatures to simulate the neutron environment expected in Generation IV reactors. This was completed through a high temperature high-energy heavy-ion implantation. The mechanical properties of the ion irradiated region were tested by either micropillar compression or nanoindentation to determine the local properties, as a function of the implantation dose and exposure temperature. In order to directly compare the microstructural evolution and property degradation from the accelerated testing and classical neutron testing, 316L, 409, and 420 stainless steels were tested. In addition, two sets of diffusion couples from 316L and HT9 stainless steels with various refractory metals. This study has shown that if the ion irradiation size scale is taken into consideration when developing and analyzing the mechanical property data, significant insight into the structural properties of the potential cladding materials can be gained in about a week.

  3. Extraordinary luminous soft X-ray transient MAXI J0158744 as an ignition of a nova on a very massive O-Ne white dwarf

    SciTech Connect (OSTI)

    Morii, M.; Serino, M.; Mihara, T.; Sugizaki, M.; Tomida, H.; Kimura, M.; Nakahira, S.; Suwa, F.; Negoro, H.; Kennea, J. A.; Pritchard, T.; Page, K. L.; Osborne, J. P.; Curran, P. A.; Walter, F. M.; Kuin, N. P. M.; Hiroi, K.; Usui, R.; Kawai, N.; Gehrels, N.; and others

    2013-12-20

    We present the observation of an extraordinary luminous soft X-ray transient, MAXI J0158744, by the Monitor of All-sky X-ray Image (MAXI) on 2011 November 11. This transient is characterized by a soft X-ray spectrum, a short duration (1.3 10{sup 3} s < ?T{sub d} < 1.10 10{sup 4} s), a rapid rise (<5.5 10{sup 3} s), and a huge peak luminosity of 2 10{sup 40} erg s{sup 1} in 0.7-7.0 keV band. With Swift observations and optical spectroscopy from the Small and Moderate Aperture Research Telescope System, we confirmed that the transient is a nova explosion, on a white dwarf in a binary with a Be star, located near the Small Magellanic Cloud. An early turn-on of the super-soft X-ray source (SSS) phase (<0.44 days), the short SSS phase duration of about one month, and a 0.92 keV neon emission line found in the third MAXI scan, 1296 s after the first detection, suggest that the explosion involves a small amount of ejecta and is produced on an unusually massive O-Ne white dwarf close to, or possibly over, the Chandrasekhar limit. We propose that the huge luminosity detected with MAXI was due to the fireball phase, a direct manifestation of the ignition of the thermonuclear runaway process in a nova explosion.

  4. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

    The Alaska Forum on the Environment (AFE) is Alaska's largest statewide gathering of environmental professionals from government agencies, non-profit and for-profit businesses, community leaders,...

  5. Environment Ohio | Open Energy Information

    Open Energy Info (EERE)

    Environment Ohio Address: 203 E. Broad Street, Suite 3 Place: Columbus, Ohio Zip: 43215 Website: www.environmentohio.org References: http:www.environmentohio.org This article...

  6. Colombia Ministry of Environment | Open Energy Information

    Open Energy Info (EERE)

    Colombia Ministry of Environment Jump to: navigation, search Logo: Colombia Ministry of Environment Name: Colombia Ministry of Environment Address: Calle 37 No. 8-40 - Bogot,...

  7. Wireless Environment LLC | Open Energy Information

    Open Energy Info (EERE)

    Wireless Environment LLC Jump to: navigation, search Name: Wireless Environment LLC Place: Elyria, Ohio Product: Wireless Environment designs light-emitting diode lighting products...

  8. Better Buildings Residential Network Peer Exchange Call Series: Incorporating Energy Efficiency into Mulitfamily, Affordable Housing Rehabilitation Projects (201)

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

    Incorporating Energy Efficiency into Multifamily, Affordable Housing Rehabilitation Projects (201) September 24, 2015 Call Slides and Discussion Summary Call Participants Residential Network Members  District of Columbia Sustainable Energy Utility  Efficiency Nova Scotia  Elevate Energy  Energy Efficiency Specialists, LLC  Greater Cincinnati Energy Alliance  Institute for Market Transformation  International Center for Appropriate & Sustainable Technology (ICAST) 

  9. Microsoft PowerPoint - spp_presentation.ppt

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

    SPP Presentation 2 Southwestern Regional Hydropower Conference Kansas City, Missouri June 7-8, 2006 Ron Ciesiel Director of Compliance Southwest Power Pool 3 Organization Registration Generation Owners and Generation Operators 4 United States Federal Energy Regulatory Commission Mexico Comision Reguladora de Energia Canada NEB, Alberta, British Columbia, Manitoba, Ontario, New Brunswick, Nova Scotia, Quebec, and Saskatchewan Electric Reliability Organization Overview Electric Reliability

  10. Denver University - International Institute for Environment and...

    Open Energy Info (EERE)

    - International Institute for Environment and Enterprise Name: Denver University - International Institute for Environment and Enterprise Address: 2199 S. University Blvd....

  11. Westminster Energy Environment Transport Forum | Open Energy...

    Open Energy Info (EERE)

    Westminster Energy Environment Transport Forum Jump to: navigation, search Name: Westminster Energy, Environment & Transport Forum Place: United Kingdom Product: String...

  12. DPC materials and corrosion environments.

    SciTech Connect (OSTI)

    Ilgen, Anastasia Gennadyevna; Bryan, Charles R.; Teich-McGoldrick, Stephanie; Hardin, Ernest; Clarity, J.

    2014-10-01

    After an exposition of the materials used in DPCs and the factors controlling material corrosion in disposal environments, a survey is given of the corrosion rates, mechanisms, and products for commonly used stainless steels. Research needs are then identified for predicting stability of DPC materials in disposal environments. Stainless steel corrosion rates may be low enough to sustain DPC basket structural integrity for performance periods of as long as 10,000 years, especially in reducing conditions. Uncertainties include basket component design, disposal environment conditions, and the in-package chemical environment including any localized effects from radiolysis. Prospective disposal overpack materials exist for most disposal environments, including both corrosion allowance and corrosion resistant materials. Whereas the behavior of corrosion allowance materials is understood for a wide range of corrosion environments, demonstrating corrosion resistance could be more technically challenging and require environment-specific testing. A preliminary screening of the existing inventory of DPCs and other types of canisters is described, according to the type of closure, whether they can be readily transported, and what types of materials are used in basket construction.

  13. Aging and the geochemical environment

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    This report describes and assesses the aging process and related environmental aspects that may provide useful insights toward postponing some of the inevitable effects of aging. Although the Panel on Aging and the Geochemical Environment is convinced that the geochemical environment is associated with aging, it of course recognizes that other factors may also be significant or, perhaps, more important. Accordingly, the report is intended to enhance the awareness of biomedical and geochemical research scientists, decision makers in related areas, and the lay public interested in an understanding of the relation of the geochemical environment to senescence.

  14. Environment | OpenEI Community

    Open Energy Info (EERE)

    by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

  15. Setting Up Your User Environment

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

    PDSF Defined Environment When new users are added to the PDSF machines, the login shell is set according to the user's request. You can choose between csh, tcsh, or bash. You...

  16. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

    The Alaska Forum on the Environment (AFN) is Alaska's largest statewide gathering of environmental professionals to cover sessions on climate change, energy, environmental regulations, cleanup and remediation, fish and wildlife, solid waste, and more.

  17. Environment, Health, and Safety | NREL

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

    Environment, Health, and Safety NREL conducts research, support, and deployment activities in a manner that protects the safety and health of workers, visitors, the public, the environment, and laboratory assets. NREL's international certifications demonstrate the laboratory's commitment to staff, the local community, and the scientific community as a world-class research institution. An image of a worker applying window patterns at the ESIF. Environmental, Health, and Safety Policy Through our

  18. Virtual Advanced Power Training Environments | The Ames Laboratory

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

    Virtual Advanced Power Training Environments

  19. Environment and Compliance | Department of Energy

    Energy Savers [EERE]

    Environment and Compliance Environment and Compliance Environment and Compliance Offices of the Deputy General Counsel for Environment and Compliance Office of the Assistant General Counsel for Environment (GC-51) Office of the Assistant General Counsel for International and National Security Programs (GC-53) Office of NEPA Policy and Compliance (GC-54) Office of the Assistant General Counsel General Law (GC-56) Litigation, Regulation and Enforcement Environment and Compliance Environment

  20. environment

    National Nuclear Security Administration (NNSA)

    history-over 5,900 reactor years of operation and more than 139 million miles steamed on nuclear power-there has never been a reactor accident, nor any release of radioactivity...

  1. environment

    National Nuclear Security Administration (NNSA)

    After operating for 34 years and training over 14,000 sailors, the Department of Energy S1C Prototype Reactor Site in Windsor, Connecticut, was returned to "green field"...

  2. Anthropogenic radionuclides in the environment

    SciTech Connect (OSTI)

    Hu, Q; Weng, J; Wang, J

    2007-11-15

    Studies of radionuclides in the environment have entered a new era with the renaissance of nuclear energy and associated fuel reprocessing, geological disposal of high-level nuclear wastes, and concerns about national security with respect to nuclear non-proliferation. This work presents an overview of anthropogenic radionuclide contamination in the environment, as well as the salient geochemical behavior of important radionuclides. We first discuss the following major anthropogenic sources and current development that contribute to the radionuclide contamination of the environment: (1) nuclear weapons program; (2) nuclear weapons testing; (3) nuclear power plants; (4) commercial fuel reprocessing; (5) geological repository of high-level nuclear wastes, and (6) nuclear accidents. Then, we summarize the geochemical behavior for radionuclides {sup 99}Tc, {sup 129}I, and {sup 237}Np, because of their complex geochemical behavior, long half-lives, and presumably high mobility in the environment. Biogeochemical cycling and environment risk assessment must take into account speciation of these redox-sensitive radionuclides.

  3. Environment, Safety and Health Reporting

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

    2012-01-01

    To ensure timely collection, reporting, analysis, and dissemination of information on environment, safety, and health issues as required by law or regulations or as needed to ensure that the Department of Energy (DOE) and National Nuclear Security Administration are kept fully informed on a timely basis about events that could adversely affect the health and safety of the public or the workers, the environment, the intended purpose of DOE facilities, or the credibility of the Department. Cancels DOE O 210.1, DOE O 231.1, DOE O 232.1A. Canceled by DOE O 231.1B. DOE O 231.1B cancels all portions pertaining to environment, safety, and health reporting. Occurrence reporting and processing of operations information provisions remain in effect until January 1, 2012.

  4. Environment, Safety, and Health Reporting

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

    2003-08-19

    To ensure timely collection, reporting, analysis, and dissemination of information on environment, safety, and health issues as required by law or regulations or as needed to ensure that the Department of Energy (DOE) and National Nuclear Security Administration (NNSA) are kept fully informed on a timely basis about events that could adversely affect the health and safety of the public or the workers, the environment, the intended purpose of DOE facilities, or the credibility of the Department. Cancels DOE O 210.1, DOE O 231.1, and DOE O 232.1A. Canceled by DOE O 232.2.

  5. Safety & Environment | Jefferson Lab

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

    Safety is a Prioty at Jefferson Lab All staff, users and contractors receive training to ensure they know and follow the lab's health, safety and environmental policies and procedures. A D D I T I O N A L L I N K S: ESH&Q Home Emergency Links Environment Links Radiation Control Health/Safety Contacts top-right bottom-left-corner bottom-right-corner safety & environment At Jefferson Lab, the health and safety of employees, users, contractors, visitors and the general public are our

  6. Virtual Control Systems Environment (VCSE)

    SciTech Connect (OSTI)

    Atkins, Will

    2012-10-08

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  7. Virtual Control Systems Environment (VCSE)

    ScienceCinema (OSTI)

    Atkins, Will

    2014-02-26

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  8. Environment, Safety and Health Reporting

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

    2011-06-27

    The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Admin Chg 1, dated 11-28-12, Supersedes DOE O 231.1B.

  9. Geothermal/Environment | Open Energy Information

    Open Energy Info (EERE)

    GeothermalEnvironment < Geothermal(Redirected from Environment) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field Power...

  10. Delta Energy Environment | Open Energy Information

    Open Energy Info (EERE)

    Delta Energy & Environment Place: Glasgow, Scotland, United Kingdom Zip: G1 3TA Sector: Renewable Energy Product: Delta Energy & Environment provides consultancy, research and...

  11. Nanjing Langdun Lvyuan Environment Technology Development Co...

    Open Energy Info (EERE)

    Lvyuan Environment Technology Development Co Ltd Jump to: navigation, search Name: Nanjing Langdun Lvyuan Environment Technology Development Co Ltd Place: Nanjing, Jiangsu...

  12. New Mexico Environment Department | Open Energy Information

    Open Energy Info (EERE)

    Department Jump to: navigation, search Logo: New Mexico Environment Department Name: New Mexico Environment Department Abbreviation: NMED Address: 1190 St. Francis Drive, Suite...

  13. Ecology Environment Inc | Open Energy Information

    Open Energy Info (EERE)

    Environment Inc Jump to: navigation, search Name: Ecology & Environment, Inc. Place: Seattle, Washington Zip: 98104 Product: Environmental consulting firm serving corporate and...

  14. Computer Assisted Virtual Environment - CAVE

    ScienceCinema (OSTI)

    Erickson, Phillip; Podgorney, Robert; Weingartner, Shawn; Whiting, Eric

    2014-06-09

    Research at the Center for Advanced Energy Studies is taking on another dimension with a 3-D device known as a Computer Assisted Virtual Environment. The CAVE uses projection to display high-end computer graphics on three walls and the floor. By wearing 3-D glasses to create depth perception and holding a wand to move and rotate images, users can delve into data.

  15. Environment, Safety and Health Reporting

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

    2011-06-27

    The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Cancels DOE N 234.1. Supersedes DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2.

  16. Built Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

    Smith, J.; Forsyth, T.; Sinclair, K.; Oteri, F.

    2012-11-01

    The market currently encourages BWT deployment before the technology is ready for full-scale commercialization. To address this issue, industry stakeholders convened a Rooftop and Built-Environment Wind Turbine Workshop on August 11 - 12, 2010, at the National Wind Technology Center, located at the U.S. Department of Energys National Renewable Energy Laboratory in Boulder, Colorado. This report summarizes the workshop.

  17. environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    environment | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog

  18. MOOSE: Multiphysics Object-Oriented Simulation Environment

    ScienceCinema (OSTI)

    Gaston, Derek

    2014-05-30

    An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

  19. Advanced Instrumentation for Extreme Environments

    SciTech Connect (OSTI)

    Melin, Alexander M; Kisner, Roger; Fugate, David L

    2013-01-01

    The Department of Energy (DOE) Office of Nuclear Energy (NE) is pursuing embedded instrumentation and controls (I&C) technology for next generation nuclear power generation applications. Embedded systems encompass a wide range of configurations and technologies; we define embedding in this instance as the integration of the sensors and the control system design into the component design using a systems engineering process. Embedded I&C systems are often an essential part of developing new capabilities, improving reliability, enhancing performance, and reducing operational costs. The new intrinsically safe, more efficient, and cost effective reactor technologies (Next Generation Nuclear Plant and Small Modular Reactors) require the development and application of new I&C technologies. These new designs raise extreme environmental challenges such as high temperatures (over 700 C) and material compatibility (e.g., molten salts). The desired reliability and functionality requires measurements in these extreme conditions including high radiation environments which were not previously monitored in real time. The DOE/NE Nuclear Energy Enabling Technologies (NEET) program currently has several projects investigating I&C technologies necessary to make these reactor designs realizable. The project described in this paper has the specific goal of investigating embedded I&C with the following objectives: 1.Explore and quantify the potential gains from embedded I&C improved reliability, increased performance, and reduced cost 2.Identify practical control, sensing, and measurement techniques for the extreme environments found in high-temperature reactors 3.Design and fabricate a functional prototype high-temperature cooling pump for molten salts represents target demonstration of improved performance, reliability, and widespread usage There are many engineering challenges in the design of a high-temperature liquid salt cooling pump. The pump and motor are in direct contact with molten fluoride salt at 700 C (1,292 F) as part of a reactor cooling loop. The motor-pump combination during normal operation would be red-hot (Figure 1). This environment challenges every facet of the design including seals, wiring, magnetic materials, and sensors. In this paper, we discuss the challenges of sensor design in extreme environments and specifically the sensor design for a high-temperature fluoride salt coolant pump. This pump will be used as a test-bed for embedded I&C development and validation in extreme environments.

  20. Advanced engineering environment pilot project.

    SciTech Connect (OSTI)

    Schwegel, Jill; Pomplun, Alan R.; Abernathy, Rusty

    2006-10-01

    The Advanced Engineering Environment (AEE) is a concurrent engineering concept that enables real-time process tooling design and analysis, collaborative process flow development, automated document creation, and full process traceability throughout a product's life cycle. The AEE will enable NNSA's Design and Production Agencies to collaborate through a singular integrated process. Sandia National Laboratories and Parametric Technology Corporation (PTC) are working together on a prototype AEE pilot project to evaluate PTC's product collaboration tools relative to the needs of the NWC. The primary deliverable for the project is a set of validated criteria for defining a complete commercial off-the-shelf (COTS) solution to deploy the AEE across the NWC.

  1. Balancing oil and environment... responsibly.

    SciTech Connect (OSTI)

    Weimer, Walter C.; Teske, Lisa

    2007-01-25

    Balancing Oil and EnvironmentResponsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion

  2. QUARK-NOVAE IN LOW-MASS X-RAY BINARIES. II. APPLICATION TO G87-7 AND TO GRB 110328A

    SciTech Connect (OSTI)

    Ouyed, Rachid; Staff, Jan; Jaikumar, Prashanth

    2011-12-20

    We propose a simple model explaining two outstanding astrophysical problems related to compact objects: (1) that of stars such as G87-7 (alias EG 50) that constitute a class of relatively low-mass white dwarfs (WDs) which nevertheless fall away from the C/O composition and (2) that of GRB 110328A/Swift J164449.3+57345 which showed spectacularly long-lived strong X-ray flaring, posing a challenge to standard gamma-ray burst models. We argue that both these observations may have an explanation within the unified framework of a quark-nova (QN) occurring in a low-mass X-ray binary (LMXB; neutron star (NS)-WD). For LMXBs, where the binary separation is sufficiently tight, ejecta from the exploding NS triggers nuclear burning in the WD on impact, possibly leading to Fe-rich composition compact WDs with mass 0.43 M{sub Sun} < M{sub WD} < 0.72 M{sub Sun }, reminiscent of G87-7. Our results rely on the assumption, which ultimately needs to be tested by hydrodynamic and nucleosynthesis simulations, that under certain circumstances the WD can avoid the thermonuclear runaway. For heavier WDs (i.e., M{sub WD} > 0.72 M{sub Sun }) experiencing the QN shock, degeneracy will not be lifted when carbon burning begins, and a sub-Chandrasekhar Type Ia supernova may result in our model. Under slightly different conditions and for pure He WDs (i.e., M{sub WD} < 0.43 M{sub Sun }), the WD is ablated and its ashes raining down on the quark star (QS) leads to accretion-driven X-ray luminosity with energetics and duration reminiscent of GRB 110328A. We predict additional flaring activity toward the end of the accretion phase if the QS turns into a black hole.

  3. Environment, Safety, and Health Reporting Manual

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

    1996-11-07

    This Manual provides detailed requirements to supplement DOE O 231.1, ENVIRONMENT, SAFETY AND HEALTH REPORTING, which establishes management objectives and requirements for reporting environment, safety and health information. Chg 1, 11-7-96.

  4. Environment Safety and Health Reporting Manual

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

    1995-09-30

    This Manual provides detailed requirements to supplement DOE O 231.1, Environment, Safety and Health Reporting, which establishes management objectives and requirements for reporting environment, safety and health information. Does not cancel other directives.

  5. Radiation effects in the environment

    SciTech Connect (OSTI)

    Begay, F.; Rosen, L.; Petersen, D.F.; Mason, C.; Travis, B.; Yazzie, A.; Isaac, M.C.P.; Seaborg, G.T.; Leavitt, C.P.

    1999-04-01

    Although the Navajo possess substantial resource wealth-coal, gas, uranium, water-this potential wealth has been translated into limited permanent economic or political power. In fact, wealth or potential for wealth has often made the Navajo the victims of more powerful interests greedy for the assets under limited Navajo control. The primary focus for this education workshop on the radiation effects in the environment is to provide a forum where scientists from the nuclear science and technology community can share their knowledge toward the advancement and diffusion of nuclear science and technology issues for the Navajo public. The scientists will make an attempt to consider the following basic questions; what is science; what is mathematics; what is nuclear radiation? Seven papers are included in this report: Navajo view of radiation; Nuclear energy, national security and international stability; ABC`s of nuclear science; Nuclear medicine: 100 years in the making; Radon in the environment; Bicarbonate leaching of uranium; and Computational methods for subsurface flow and transport. The proceedings of this workshop will be used as a valuable reference materials in future workshops and K-14 classrooms in Navajo communities that need to improve basic understanding of nuclear science and technology issues. Results of the Begay-Stevens research has revealed the existence of strange and mysterious concepts in the Navajo Language of nature. With these research results Begay and Stevens prepared a lecture entitled The Physics of Laser Fusion in the Navajo language. This lecture has been delivered in numerous Navajo schools, and in universities and colleges in the US, Canada, and Alaska.

  6. Environment and Compliance | Department of Energy

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

    Environment and Compliance Environment and Compliance Cooling Tower Reflection | Credit: DOE Archives Cooling Tower Reflection | Credit: DOE Archives Offices of the Deputy General Counsel for Environment and Compliance Office of the Assistant General Counsel for Environment (GC-51) Office of the Assistant General Counsel for International and National Security Programs (GC-53) Office of NEPA Policy and Compliance (GC-54) Office of the Assistant General Counsel General Law (GC-56) Litigation,

  7. Advanced engineering environment collaboration project.

    SciTech Connect (OSTI)

    Lamph, Jane Ann; Pomplun, Alan R.; Kiba, Grant W.; Dutra, Edward G.; Dankiewicz, Robert J.; Marburger, Scot J.

    2008-12-01

    The Advanced Engineering Environment (AEE) is a model for an engineering design and communications system that will enhance project collaboration throughout the nuclear weapons complex (NWC). Sandia National Laboratories and Parametric Technology Corporation (PTC) worked together on a prototype project to evaluate the suitability of a portion of PTC's Windchill 9.0 suite of data management, design and collaboration tools as the basis for an AEE. The AEE project team implemented Windchill 9.0 development servers in both classified and unclassified domains and used them to test and evaluate the Windchill tool suite relative to the needs of the NWC using weapons project use cases. A primary deliverable was the development of a new real time collaborative desktop design and engineering process using PDMLink (data management tool), Pro/Engineer (mechanical computer aided design tool) and ProductView Lite (visualization tool). Additional project activities included evaluations of PTC's electrical computer aided design, visualization, and engineering calculations applications. This report documents the AEE project work to share information and lessons learned with other NWC sites. It also provides PTC with recommendations for improving their products for NWC applications.

  8. Radionuclide behavior in the environment

    SciTech Connect (OSTI)

    Tveten, U. )

    1991-09-01

    The purpose of this report is to document the results of the following task: Review for quality and consistency the available data on measurements of initial ground contamination of Chernobyl radionuclides in various parts of Norway and subsequent concentrations of these radionuclides in various environmental media as functions of time. Utilize the data obtained to verify the existing models, or to improve them, for describing radionuclide behavior in the environment. Some of the processes standard were: migration into soil; weathering; resuspension; food-chain contamination; and loss or reconcentration by run-off. The task performed within this contract has been to use post-Chernobyl data from Norway to verify or find areas for possible improvement in the chronic exposure pathway models utilized in MACCS. Work has consisted mainly of collecting and evaluating post-Chernobyl information from Norway or other countries when relevant; but has also included experimental work performed specifically for the current task. In most connections the data available show the models and data in MACCS to be appropriate. A few areas where the data indicate that the MACCS approach is faulty or inadequate are, however, pointed out in the report. These should be examined carefully, and appropriate modifications should eventually be made. 14 refs., 12 figs., 22 tabs.

  9. Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2014-02-12

    The Multiphysics Object Oriented Simulation Environment (MOOSE) software library developed at Idaho National Laboratory is a tool. MOOSE, like other tools, doesn’t actually complete a task. Instead, MOOSE seeks to reduce the effort required to create engineering simulation applications. MOOSE itself is a software library: a blank canvas upon which you write equations and then MOOSE can help you solve them. MOOSE is comparable to a spreadsheet application. A spreadsheet, by itself, doesn’t do anything.more » Only once equations are entered into it will a spreadsheet application compute anything. Such is the same for MOOSE. An engineer or scientist can utilize the equation solvers within MOOSE to solve equations related to their area of study. For instance, a geomechanical scientist can input equations related to water flow in underground reservoirs and MOOSE can solve those equations to give the scientist an idea of how water could move over time. An engineer might input equations related to the forces in steel beams in order to understand the load bearing capacity of a bridge. Because MOOSE is a blank canvas it can be useful in many scientific and engineering pursuits.« less

  10. Generalized Environment for Modeling Systems

    Energy Science and Technology Software Center (OSTI)

    2012-02-07

    GEMS is an integrated environment that allows technical analysts, modelers, researchers, etc. to integrate and deploy models and/or decision tools with associated data to the internet for direct use by customers. GEMS does not require that the model developer know how to code or script and therefore delivers this capability to a large group of technical specialists. Customers gain the benefit of being able to execute their own scenarios directly without need for technical support.more » GEMS is a process that leverages commercial software products with specialized codes that add connectivity and unique functions to support the overall capability. Users integrate pre-existing models with a commercial product and store parameters and input trajectories in a companion commercial database. The model is then exposed into a commercial web environment and a graphical user interface (GUI) is applied by the model developer. Users execute the model through the web based GUI and GEMS manages supply of proper inputs, execution of models, routing of data to models and display of results back to users. GEMS works in layers, the following description is from the bottom up. Modelers create models in the modeling tool of their choice such as Excel, Matlab, or Fortran. They can also use models from a library of previously wrapped legacy codes (models). Modelers integrate the models (or a single model) by wrapping and connecting the models using the Phoenix Integration tool entitled ModelCenter. Using a ModelCenter/SAS plugin (DOE copyright CW-10-08) the modeler gets data from either an SAS or SQL database and sends results back to SAS or SQL. Once the model is working properly, the ModelCenter file is saved and stored in a folder location to which a SharePoint server tool created at INL is pointed. This enables the ModelCenter model to be run from SharePoint. The modeler then goes into Microsoft SharePoint and creates a graphical user interface (GUI) using the ModelCenter WebPart (CW-12-04) created at INL to work inside SharePoint. The GUI tool links slider bars and drop downs to specific inputs and output of the ModelCenter model that is executable from SharePoint. The modeler also creates in SAS, dashboards, graphs and tables that are exposed by links and SAS and ModelCenter Web Parts into the SharePoint system. The user can then log into SharePoint, move slider bars and select drop down lists to configure the model parameters, click to run the model, and then view the output results that are based on their particular input choices. The main point is that GEMS eliminates the need for a programmer to connect and create the web artifacts necessary to implement and deliver an executable model or decision aid to customers.« less

  11. Policy and Regulatory Environment | Department of Energy

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

    Soft Costs » Policy and Regulatory Environment Policy and Regulatory Environment Photo of a man speaking while seated at a table with men and women surrounding him. A favorable policy and regulatory environment is a critical precursor to the development of vibrant solar electric markets, even in the presence of dramatically reduced technology costs. At the federal, state, and local levels, a complex set of interdependent policies define the extent to which renewable energy markets are able to

  12. The Environment Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: The Environment Council Place: London, England, United Kingdom Zip: WC1V 7BF Product: UK's environmental engagement charity. Coordinates:...

  13. Geothermal/Environment | Open Energy Information

    Open Energy Info (EERE)

    dry steam geothermal field in California emits steam into the atmosphere. The impact that geothermal energy has on the environment depends on the type of cooling and conversion...

  14. Stockholm Environment Institute (SEI) | Open Energy Information

    Open Energy Info (EERE)

    vulnerability and governance, as well as specific problems such as water resources and air pollution.2 References Stockholm Environment Institute 2.0 2.1 About SEI...

  15. Virtual Environment for Reactor Applications (VERA

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

    Environment for Reactor Applications (VERA) Modern high performance computing (HPC) platforms bring an opportunity for modeling and simulation (modsim) at levels of detail...

  16. Understanding the Temperature and Humidity Environment Inside...

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

    Understanding the Temperature and Humidity Environment Inside a PV Module (Presentation), NREL (National Renewable Energy Laboratory) Understanding the Temperature and Humidity ...

  17. Stockholm Environment Institute (SEI) | Open Energy Information

    Open Energy Info (EERE)

    The Stockholm Environment Institute, located in Stockholm, Sweden, is an independent international research institute. The SEI is dedicated to bringing scientific insights to...

  18. Built Environment Analysis Tool: April 2013

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

    land use characteristics that are related to travel behavior, including population density, employment density, urban vs. rural context, and pedestrian environment. Outputs...

  19. Built Environs Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Jump to: navigation, search Name: Built Environs Pty Ltd Place: Adelaide, South Australia, Australia Zip: 5000 Product: Adelaide based construction and engineering firm...

  20. Global Environment Fund GEF | Open Energy Information

    Open Energy Info (EERE)

    Invests in companies that make positive contributions to environmental quality, human health and sustainable management of resources. References: Global Environment Fund...

  1. No X-rays from the very nearby type Ia SN 2014J: Constraints on its environment

    SciTech Connect (OSTI)

    Margutti, R.; Parrent, J.; Kamble, A.; Soderberg, A. M.; Milisavljevic, D.; Drout, M. R.; Kirshner, R. [Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138 (United States); Foley, R. J. [Astronomy Department, University of Illinois at Urbana-Champaign, 1002 W. Green Street, Urbana, IL 61801 (United States)

    2014-07-20

    Deep X-ray observations of the post-explosion environment around the very nearby Type Ia SN 2014J (d{sub L} = 3.5 Mpc) reveal no X-ray emission down to a luminosity L{sub x} < 7 10{sup 36} erg s{sup 1} (0.3-10 keV) at ?t ? 20 days after the explosion. We interpret this limit in the context of inverse Compton emission from upscattered optical photons by the supernova shock and constrain the pre-explosion mass-loss rate of the stellar progenitor system to be M-dot <10{sup ?9} M{sub ?} yr{sup ?1} (for wind velocity v{sub w} = 100 km s{sup 1}). Alternatively, the SN shock might be expanding into a uniform medium with density n{sub CSM} < 3 cm{sup 3}. These results rule out single-degenerate (SD) systems with steady mass loss until the terminal explosion and constrain the fraction of transferred material lost at the outer Lagrangian point to be ?1%. The allowed progenitors are (1) white dwarf-white dwarf progenitors, (2) SD systems with unstable hydrogen burning experiencing recurrent nova eruptions with recurrence time t < 300 yr, and (3) stars where the mass loss ceases before the explosion.

  2. Poverty-Environment Initiative (PEI) | Open Energy Information

    Open Energy Info (EERE)

    Poverty-Environment Initiative (PEI) Jump to: navigation, search Name Poverty-Environment Initiative (PEI) AgencyCompany Organization UNDP, UNEP Partner Poverty and Environment...

  3. PIA - Savannah River Nuclear Solution SRNS ProRad Environment...

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

    SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management...

  4. Stanford - Woods Institute for the Environment | Open Energy...

    Open Energy Info (EERE)

    Stanford - Woods Institute for the Environment Jump to: navigation, search Logo: Stanford- Woods Institute for the Environment Name: Stanford- Woods Institute for the Environment...

  5. li(1)-99.PDF

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

    Consistency Check of Cloud Optical Properties Derived from Satellite and Surface Observations Z. Li, A. P. Trishchenko, and F.-L. Chang Canada Center for Remote Sensing Ottawa, Canada H. W. Barker Atmospheric Environmental Service Downsview, Canada W. B. Sun Dalhousie University Halifax, Nova Scotia, Canada Introduction Much work has been done to retrieve both cloud and radiative variables using space-borne observations. Several recent studies also attempted to retrieve cloud optical depth using

  6. Better Buildings Residential Network Peer Exchange Call Series: Generating Energy Efficiency Project Leads and Allocating Leads to Contractors

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

    Generating Energy Efficiency Project Leads and Allocating Leads to Contractors Call Slides and Discussion Summary February 26, 2015 Call Participants  Build It Green  City of Chula Vista  City of Philadelphia  Civic Works/Retrofit Baltimore  Clean Energy Durham  Clean Energy Works  Community Office for Resource Efficiency  Dr. Energy Saver  Efficiency Maine  Efficiency Nova Scotia  Energy Efficiency Specialists, LLC  Energy Pioneer Solutions  Greater

  7. Line Environment, Safety and Health Oversight

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

    1997-06-26

    Sets forth the Department's expectations line management environment, safety and health (ES&H) oversight and for the use of contractor self-assessment programs as the cornerstone for this oversight. Canceled by DOE O 226.1.

  8. 2015 Tribal Lands and Environment Forum

    Broader source: Energy.gov [DOE]

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout...

  9. 2015 Tribal Lands and Environment Forum

    Broader source: Energy.gov [DOE]

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout sessions focused on tribal water programs.

  10. Built Environment Analysis Tool: April 2013

    SciTech Connect (OSTI)

    Porter, C.

    2013-05-01

    This documentation describes the tool development. It was created to evaluate the effects of built environment scenarios on transportation energy and greenhouse gas (GHG) emissions. This documentation also provides guidance on how to apply the tool.

  11. Water Environment Federation's Annual Technical Exhibition and...

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

    26, 2015 8:30AM CDT to September 30, 2015 5:00PM CDT WEFTEC, the Water Environment Federation's Annual Technical Exhibition and Conference, is the biggest meeting of its kind in...

  12. Webinar: Biofuels for the Environment and Communities

    Broader source: Energy.gov [DOE]

    The Energy Department (DOE) will present a live webinar titled “Biofuels for the Environment and Communities” on Wednesday April 22, 2015, from 1:00 p.m. to 2:00 p.m. Eastern Daylight Time.

  13. Sandia National Laboratories: Electromagnetic Environments Simulator (EMES)

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

    Electromagnetic Environments Simulator (EMES) The Electromagnetic Environments Simulator (EMES) is a large transverse electromagnetic (TEM) cell that propagates a uniform, planar electromagnetic wave through the cell volume where test items are placed. EMES can be used for continuous wave (CW) Electromagnetic Radiation (EMR) and transient Electromagnetic Pulse (EMP) testing. The electric field is vertically polarized between the center conductor and the floor. If it is desired to illuminate test

  14. Environment, Safety, and Health Reporting Manual

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

    2000-01-28

    This Manual provides detailed requirements to supplement DOE O 231.1, Environment, Safety and Health Reporting, which establishes management objectives and requirements for reporting environment, safety and health information. (Paragraphs 2a, 2a(1), 2a(2), 2b, 2b(1), 2b(2), and 2i(3)(a) through 2i(3)(d) of Chapter II, and Appendix A canceled by DOE N 231.1; Chapter IV canceled by DOE O 470.2A.)

  15. Protecting the environment into the future

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

    Protecting the Environment Into the Future Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:Mar. 2016 all issues All Issues » submit Protecting the environment into the future Last year, the Lab recycled 47 percent of its solid, non-hazardous waste by placing it in the recycling containers. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email The Lab's

  16. PNNL: About PNNL: Environment, Health and Safety

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

    Environment, Health and Safety The success of Pacific Northwest National Laboratory (PNNL) is, in part, dependent upon operational excellence. At PNNL, "operational excellence" means harnessing the energy and passion of every staff member to accomplish our mission: delivering outstanding research results in science and technology while cost effectively managing the Laboratory with the highest standards of good citizenship, safety, health, and environmental stewardship. The Environment,

  17. NREL: Environment, Health, and Safety - Construction Subcontractors

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

    Documents Environment, Health, and Safety Printable Version Construction Subcontractors Documents The purpose of this page is to ensure NREL Environment, Health and Safety (EH&S) requirements are understood by construction subcontractors and incorporated into their planning, procurement, and execution of construction work activities at NREL. It is important that all construction subcontractors and their lower-tiers subcontractors familiarize themselves with these requirements before

  18. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT

    Office of Legacy Management (LM)

    NEW MEXICO ENVIRONMENT DEPARTMENT VOLUNTARY REMEDIATION PROGRAM CONDITIONAL CERTIFICATE OF COMPLETION Pursuant to NMSA 1978, §74-4G-1, et seq., the Voluntary Remediation Act, and the Voluntary Remediation Regulations (20.6.3 NMAC), the New Mexico Environment Department (NMED) has determined that the participant, U.S. Department of Energy - Office of Legacy Management (DOE-LM), has successfully complied with the Voluntary Remediation Agreement and that site conditions meet applicable standards

  19. Solar Policy Environment: Boston | Department of Energy

    Energy Savers [EERE]

    Policy Environment: Boston Solar Policy Environment: Boston City of Boston's objective in creating Solar Boston is to maximize solar technology's role in the City's sustainable development, educational and emergency preparedness policies. Solar Boston's objective is the installation of solar technology on all feasible and appropriate locations throughout Boston. Location Boston, Massachusetts United States See map: Google Maps Date January 2009 Topic Financing, Incentives & Market Analysis

  20. Acquisition and the Environment | Department of Energy

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

    Acquisition » Guidance » Acquisition and the Environment Acquisition and the Environment The information provide on these pages are meant to be resource and tool for the DOE acquisition community. Please share suggestions for its further development and improvement. Provide your comments to Richard Langston at (202) 287-1339, or e-mail them to richard.langston@hq.doe.gov GREEN PURCHASING OVERVIEW The White House Task Force on Recycling along with the US Army Center for Health Promotion and

  1. Enhancing carburization resistance in fossil fuel environments

    SciTech Connect (OSTI)

    Smith, G.D.; Tassen, C.S.

    1995-11-01

    There has been steady progress in the development of wrought alloys for use in gaseous carburizing environments. Contributing significantly to this progress is a growing knowledge base of the role of scales in enhancing carburization resistance. Future improvements in carburization resistance must build upon this level of understanding. This paper seeks to survey some of this wealth of information regarding scale characteristics of commercial wrought nickel-containing alloys as these scales are influenced by environment and alloy composition. Some suggestions as to the future direction of alloy development with regard to scale optimization and minimization of carburization resistance are proposed.

  2. Built Environment Energy Analysis Tool Overview (Presentation)

    SciTech Connect (OSTI)

    Porter, C.

    2013-04-01

    This presentation provides an overview of the Built Environment Energy Analysis Tool, which is designed to assess impacts of future land use/built environment patterns on transportation-related energy use and greenhouse gas (GHG) emissions. The tool can be used to evaluate a range of population distribution and urban design scenarios for 2030 and 2050. This tool was produced as part of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  3. NETL- Severe Environment Corrosion Erosion Facility

    ScienceCinema (OSTI)

    None

    2014-06-16

    NETL's Severe Environment Corrosion Erosion Facility in Albany studies how new and old materials will stand up to new operating conditions. Work done in the lab supports NETL's oxy-fuel combustion oxidation work, refractory materials stability work, and the fuels program, in particular the hydrogen membrane materials stability work, to determine how best to upgrade existing power plants.

  4. Built-Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

    Smith, J.; Forsyth, T.; Sinclair, K.; Oteri, F.

    2012-11-01

    Although only a small contributor to total electricity production needs, built-environment wind turbines (BWTs) nonetheless have the potential to influence the public's consideration of renewable energy, and wind energy in particular. Higher population concentrations in urban environments offer greater opportunities for project visibility and an opportunity to acquaint large numbers of people to the advantages of wind projects on a larger scale. However, turbine failures will be equally visible and could have a negative effect on public perception of wind technology. This roadmap provides a framework for achieving the vision set forth by the attendees of the Built-Environment Wind Turbine Workshop on August 11 - 12, 2010, at the U.S. Department of Energy's National Renewable Energy Laboratory. The BWT roadmap outlines the stakeholder actions that could be taken to overcome the barriers identified. The actions are categorized as near-term (0 - 3 years), medium-term (4 - 7 years), and both near- and medium-term (requiring immediate to medium-term effort). To accomplish these actions, a strategic approach was developed that identifies two focus areas: understanding the built-environment wind resource and developing testing and design standards. The authors summarize the expertise and resources required in these areas.

  5. Neutrino mixing and oscillations in astrophysical environments

    SciTech Connect (OSTI)

    Balantekin, A. B. [Physics Department, University of Wisconsin, Madison WI 53706 (United States)

    2014-05-02

    A brief review of the current status of neutrino mixing and oscillations in astrophysical environments, with particular emphasis on the Sun and core-collapse supernovae, is given. Implications of the existence of sterile states which mix with the active neutrinos are discussed.

  6. Natural radiation environment III. [Lead Abstract

    SciTech Connect (OSTI)

    Gesell, T.F.; Lowder, W.M.

    1980-01-01

    Separate abstracts were prepared for the 52 research papers presented at this symposium in April 1978. The major topics in this volume deal with penetrating radiation measurements, radiation surveys and population exposure, radioactivity in the indoor environment, and technologically enhanced natural radioactivity. (KRM)

  7. Transitioning to a Utility Funded Program Environment: What Do...

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

    Transitioning to a Utility Funded Program Environment: What Do I Need to Know? Transitioning to a Utility Funded Program Environment: What Do I Need to Know? Program Sustainability ...

  8. Selective reduction of NOx in oxygen rich environments with plasma...

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

    reduction of NOx in oxygen rich environments with plasma-assisted catalysis: Catalyst development and mechanistic studies Selective reduction of NOx in oxygen rich environments...

  9. RAPID/Geothermal/Environment/Federal | Open Energy Information

    Open Energy Info (EERE)

    GeothermalEnvironmentFederal < RAPID | Geothermal | Environment Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  10. Long Term Environment and Economic Impacts of Coal Liquefaction...

    Office of Scientific and Technical Information (OSTI)

    Long Term Environment and Economic Impacts of Coal Liquefaction in China Citation Details In-Document Search Title: Long Term Environment and Economic Impacts of Coal Liquefaction ...

  11. Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy...

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

    Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy Group, Inc. Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy Group, Inc. Topics Discussed: Real GDP ...

  12. Smith School of Enterprise and the Environment | Open Energy...

    Open Energy Info (EERE)

    School of Enterprise and the Environment Jump to: navigation, search Name: Smith School of Enterprise and the Environment Place: Oxford, England, United Kingdom Product: String...

  13. India-Legislation on Environment, Forests and Wildlife | Open...

    Open Energy Info (EERE)

    on Environment, Forests and Wildlife1 Overview "Category Name Water Pollution Air Pollution Environment Protection Coastal Regulation Zone Delegation of Powers...

  14. Optimizing Radiation Protection of the Public and the Environment...

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

    Optimizing Radiation Protection of the Public and the Environment at the Department of Energy Optimizing Radiation Protection of the Public and the Environment at the Department of...

  15. Before the House Subcommittee on Energy and Environment - Committee...

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

    Transportation Before the House Subcommittee on Energy and Environment - Committee on Science, Space, and Transportation Before the House Subcommittee on Energy and Environment -...

  16. RAPID/Solar/Environment/California | Open Energy Information

    Open Energy Info (EERE)

    SolarEnvironmentCalifornia < RAPID | Solar | Environment Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  17. German Federal Ministry for the Environment, Nature Conservation...

    Open Energy Info (EERE)

    Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Jump to: navigation, search Logo: German Federal Ministry for the Environment, Nature Conservation and...

  18. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Donald Danforth Plant Science Center April 9, 2015 - 3:15pm Donald...

  19. Institute of Renewable Energy and Environment IREE | Open Energy...

    Open Energy Info (EERE)

    Environment IREE Jump to: navigation, search Name: Institute of Renewable Energy and Environment (IREE) Place: Daegu, Daegu, Korea (Republic) Zip: 700-732 Sector: Renewable Energy...

  20. Effects on the Physical Environment (Hydrodynamics, and Water...

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

    and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality ...

  1. 2011 Annual Planning Summary for NNSA, Infrastructure and Environment...

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

    NNSA, Infrastructure and Environment (NA-50) 2011 Annual Planning Summary for NNSA, Infrastructure and Environment (NA-50) The ongoing and projected Environmental Assessments and ...

  2. Investment Fund for Environment and Renewable Energy (FIDEME...

    Open Energy Info (EERE)

    Fund for Environment and Renewable Energy (FIDEME) Jump to: navigation, search Name Investment Fund for Environment and Renewable Energy (FIDEME) AgencyCompany Organization...

  3. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Tyson Living Learning Center tour November 18, 2014 - 4:00pm Tyson...

  4. GCL Engineering Ltd formerly Jiangsu Suyuan Environment Protection...

    Open Energy Info (EERE)

    Engineering Ltd formerly Jiangsu Suyuan Environment Protection Engineering Jump to: navigation, search Name: GCL Engineering Ltd (formerly Jiangsu Suyuan Environment Protection...

  5. Energy Environment Business Services EEBS | Open Energy Information

    Open Energy Info (EERE)

    Environment Business Services EEBS Jump to: navigation, search Name: Energy & Environment Business Services (EEBS) Place: United Kingdom Zip: EC1M 5QP Product: Consultancy...

  6. Centre for Science and Environment | Open Energy Information

    Open Energy Info (EERE)

    Environment Jump to: navigation, search Name: Centre for Science and Environment Place: New Delhi, Delhi (NCT), India Zip: 110062 Product: A public interest research and advocacy...

  7. Inner Mongolia Huiquan Environment Protection Power Ltd | Open...

    Open Energy Info (EERE)

    Huiquan Environment Protection Power Ltd Jump to: navigation, search Name: Inner Mongolia Huiquan Environment Protection Power Ltd Place: Inner Mongolia Autonomous Region, China...

  8. American Bar Association Section on Environment | Open Energy...

    Open Energy Info (EERE)

    Bar Association Section on Environment Jump to: navigation, search Name: American Bar Association Section on Environment Place: Chicago, Illinois Zip: 60610 Product: The Section of...

  9. Final Report on Statistical Debugging for Petascale Environments...

    Office of Scientific and Technical Information (OSTI)

    Final Report on Statistical Debugging for Petascale Environments Citation Details In-Document Search Title: Final Report on Statistical Debugging for Petascale Environments ...

  10. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment MIssouri Botanical Garden | Earthways Center - October 6th, 3:15 -...

  11. Office of Environment, Safety and Health Assessments Protocol...

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

    Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, ...

  12. Office of Environment, Safety and Health Assessments Protocol...

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

    Office of Environment, Safety and Health Assessments Protocol for Required ... the Office of Environment, Safety and Health Assessments required reading program. ...

  13. Office of Environment, Safety and Health Assessments Protocol...

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

    Office of Environment, Safety and Health Assessments Protocol for the Development and ... (CRADs) used by the Office of Environment, Safety and Health Assessments (EA-30). ...

  14. Office of Environment, Safety and Health Assessments Protocol...

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

    Office of Environment, Safety and Health Assessments Protocol for Site Leads, April 2015 (Revision 1) - PROTOCOL - EA-31-01 April 2015 Office of Environment, Safety and Health ...

  15. Chapter 23 - Environment, Energy and Water Efficiency, Renewable...

    Energy Savers [EERE]

    3 - Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety, and Drug-free Workplace. Chapter 23 - Environment, Energy and Water Efficiency, ...

  16. United Nations Environment Programme (UNEP) | Open Energy Information

    Open Energy Info (EERE)

    UNFCCC-Global Map-Annex 1 United Nations Environment Programme: Global Environment Outlook Add Tool UNEP Programs Agriculture Rural Energy Enterprise Development (AREED)...

  17. UNEP Risoe Centre on Energy Environment and Sustainable Development...

    Open Energy Info (EERE)

    Risoe Centre on Energy Environment and Sustainable Development URC Jump to: navigation, search Name: UNEP Risoe Centre on Energy, Environment and Sustainable Development (URC)...

  18. China Institute of Geo Environment Monitoring | Open Energy Informatio...

    Open Energy Info (EERE)

    Institute of Geo Environment Monitoring Jump to: navigation, search Name: China Institute of Geo-Environment Monitoring Place: China Sector: Geothermal energy Product: Chinese...

  19. Beijing China Sciences General Energy Environment GEE | Open...

    Open Energy Info (EERE)

    Sciences General Energy Environment GEE Jump to: navigation, search Name: Beijing China Sciences General Energy&Environment (GEE) Place: Beijing Municipality, China Zip: 100080...

  20. Changsha Huiming Environment Energy Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Changsha Huiming Environment Energy Co Ltd Jump to: navigation, search Name: Changsha Huiming Environment Energy Co Ltd Place: Changsha, Hunan Province, China Product:...

  1. CSU - Institute for the Built Environment | Open Energy Information

    Open Energy Info (EERE)

    Institute for the Built Environment Jump to: navigation, search Name: CSU - Institute for the Built Environment Address: 1000 Oval Drive Place: Fort Collins, Colorado Zip: 80523...

  2. Shanghai Nikki Environment System Inc | Open Energy Information

    Open Energy Info (EERE)

    Nikki Environment System Inc Jump to: navigation, search Name: Shanghai Nikki Environment System Inc Place: Shanghai, Shanghai Municipality, China Zip: 200040 Product: A biodiesel...

  3. Wujiang Oasis Environment Thermal Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wujiang Oasis Environment Thermal Co Ltd Jump to: navigation, search Name: Wujiang Oasis Environment Thermal Co Ltd Place: Wujiang, Jiangsu Province, China Sector: Biomass Product:...

  4. Assistant Secretary for Environment, Safety and Health Endorses...

    Office of Environmental Management (EM)

    Assistant Secretary for Environment, Safety and Health Endorses VPP and VPPPA Annual Conference Assistant Secretary for Environment, Safety and Health Endorses VPP and VPPPA Annual...

  5. Shanghai Environment and Energy Exchange | Open Energy Information

    Open Energy Info (EERE)

    Energy Exchange Jump to: navigation, search Name: Shanghai Environment and Energy Exchange Place: Shanghai Municipality, China Zip: 200083 Product: Trading platform for environment...

  6. Kunming Xinxingze Environment and Resource Industry Co Ltd |...

    Open Energy Info (EERE)

    Xinxingze Environment and Resource Industry Co Ltd Jump to: navigation, search Name: Kunming Xinxingze Environment and Resource Industry Co Ltd Place: Kunming, Yunnan Province,...

  7. The Center for Energy and the Environment | Open Energy Information

    Open Energy Info (EERE)

    Energy and the Environment Jump to: navigation, search Name: The Center for Energy and the Environment Place: Minneapolis, MN Information About Partnership with NREL Partnership...

  8. The Varberg Coalition for Energy and Environment | Open Energy...

    Open Energy Info (EERE)

    Varberg Coalition for Energy and Environment Jump to: navigation, search Name: The Varberg Coalition for Energy and Environment Place: Varberg, Sweden Zip: 43223 Product: String...

  9. Xinjiang Green Refreshing Angel Air Environment Co Ltd | Open...

    Open Energy Info (EERE)

    Refreshing Angel Air Environment Co Ltd Jump to: navigation, search Name: Xinjiang Green Refreshing Angel Air Environment Co Ltd Place: Urumqi, Xinjiang Autonomous Region, China...

  10. Ceramic coating system or water oxidation environments

    DOE Patents [OSTI]

    Hong, Glenn T. (Tewksbury, MA)

    1996-01-01

    A process for water oxidation of combustible materials in which during at least a part of the oxidation corrosive material is present and makes contact with at least a portion of the apparatus over a contact area on the apparatus. At least a portion of the contact surface area comprises titanium dioxide coated onto a titanium metal substrate. Such ceramic composites have been found to be highly resistant to environments encountered in the process of supercritical water oxidation. Such environments typically contain greater than 50 mole percent water, together with oxygen, carbon dioxide, and a wide range of acids, bases, and salts. Pressures are typically about 27.5 to about 1000 bar while temperatures range as high as 700.degree. C. The ceramic composites are also resistant to degradation mechanisms caused by thermal stresses.

  11. The Gulf War and the environment

    SciTech Connect (OSTI)

    El-Baz, F. (ed.) (Boston Univ., MA (United States). Center for Remote Sensing); Makharita, R.M. (ed.) (World Bank, Washington, DC (United States))

    1994-01-01

    The Gulf War inflicted dramatic environmental damage upon the fragile desert and shore environments of Kuwait and northeastern Saudi Arabia. Coastal and marine environments experienced oil spills of more than 8 million barrels, which killed wildlife and damaged the fishing industry. In inland Kuwait, hundreds of oil lakes are scattered across the desert surface: these lakes emit noxious gases, drown insects and birds, and may seep to pollute groundwater. Exploding and burning oil wells released soot particles, oil droplets, and noxious chemicals into the atmosphere, spreading air pollution, acid rain, and respiratory problems. Military diggings, constructions, and vehicles have destroyed much of the desert pavement, resulting in increased dust storms and large, moving dunes.

  12. Iridium material for hydrothermal oxidation environments

    DOE Patents [OSTI]

    Hong, Glenn T. (Tewksbury, MA); Zilberstein, Vladimir A. (Brookline, MA)

    1996-01-01

    A process for hydrothermal oxidation of combustible materials in which, during at least a part of the oxidation, corrosive material is present and makes contact with at least a portion of the apparatus over a contact area on the apparatus. At least a portion of the contact surface area comprises iridium, iridium oxide, an iridium alloy, or a base metal overlaid with an iridium coating. Iridium has been found to be highly resistant to environments encountered in the process of hydrothermal oxidation. Such environments typically contain greater than 50 mole percent water, together with oxygen, carbon dioxide, and a wide range of acids, bases and salts. Pressures are typically about 27.5 to about 1000 bar while temperatures range as high as 800.degree. C.

  13. Assessing the assessments: Pharmaceuticals in the environment

    SciTech Connect (OSTI)

    Enick, O.V. Moore, M.M.

    2007-11-15

    The relatively new issue of pharmaceutical contamination of the environment offers the opportunity to explore the application of values to the construction, communication and management of risk. The still-developing regulatory policies regarding environmental contamination with pharmaceuticals provide fertile ground for the introduction of values into the definition and management of risk. In this report, we summarize the current knowledge regarding pharmaceutical contamination of the environment and discuss specific attributes of pharmaceuticals that require special consideration. We then present an analysis showing that if values are incorporated into assessing, characterizing and managing risk, the results of risk assessments will more accurately reflect the needs of various stakeholders. Originating from an acknowledgement of the inherent uncertainty and value-laden nature of risk assessment, the precautionary principle (and later, the multi-criteria, integrated risk assessment), provides a direction for further research and policy development.

  14. Grounding and shielding in the accelerator environment

    SciTech Connect (OSTI)

    Kerns, Q.

    1991-12-31

    Everyday features of the accelerator environment include long cable runs, high power and low level equipment sharing building space, stray electromagnetic fields and ground voltage differences between the sending and receiving ends of an installation. This paper pictures some Fermilab installations chosen to highlight significant features and presents practices, test methods and equipment that have been helpful in achieving successful shielding. Throughout the report are numbered statements aimed at summarizing good practices and avoiding pitfalls.

  15. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION,

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

    STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE BUREAU, Complainant UNITED STATES DEPARTMENT OF ENERGY, and NUCLEAR WASTE PARTNERSIDP, LLC Respondents WASTE ISOLATION PILOT PLANT EDDY COUNTY, NEW MEXICO ) ) ) ) ) ) ) ) ) ) ) ) ) Compliance Order No. HWB-14-21 ORDER GRANTING AN EXTENSION OF TIME TO FILE AN ANSWER AND REQUEST FOR HEARING Responde~ts United States Department of Energy and Nuclear Waste Partnership, LLC, on December 22, 2014, filed an unopposed

  16. Solar Policy Environment: Portland | Department of Energy

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

    Portland Solar Policy Environment: Portland This document outlines the policies in place affecting solar deployment. City of Portland's Solar Now! Program will pursue solar market transformation for Portland residents, businesses, and city operations. The program will work with other City bureaus to ease the regulatory process by streamlining city-level regulations for contractors, homeowners and businesses. The City will use its influence as a regulator, educator and motivator to reach the

  17. Dynamics Simulation in a Wave Environment

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

    Coupled Dynamic Simulation in a Wave Environment (Navatek, AEGIR, and WECs) Marine and Hydrokinetics Instrumentation Workshop 9 July 2012 David Kring, Navatek Ltd. Presentation Overview * Introduction to Navatek * AEGIR brief: resistance, seakeeping, global and local loads a 3D, NURBS-based, high-order, Rankine boundary element method ... from same lab as at MIT as WAMIT and SWAN, with pFFT acceleration coupling with controls, structures, aerodynamics, power take-offs * Some WEC applications at

  18. China: A sleeping giant awakens to environment

    SciTech Connect (OSTI)

    Ni Shaoxiang

    1995-07-01

    This article discusses the approach the Chinese government is taking to environmental issues. Included are the following topics: pollution abatement; improved rural environment by curbing the production and use of highly toxic pesticides; limiting erosion; natural reserves. Problems awaiting solutions are also discussed: air pollution (particularly coal combustion); water pollution; solid-waste pollution; rural pollution; soil erosion; desertification; soil salinization; deforestation; grassland deterioration; natural disasters.

  19. Engineered Barrier System: Physical and Chemical Environment

    SciTech Connect (OSTI)

    P. Dixon

    2004-04-26

    The conceptual and predictive models documented in this Engineered Barrier System: Physical and Chemical Environment Model report describe the evolution of the physical and chemical conditions within the waste emplacement drifts of the repository. The modeling approaches and model output data will be used in the total system performance assessment (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. These models evaluate the range of potential water compositions within the emplacement drifts, resulting from the interaction of introduced materials and minerals in dust with water seeping into the drifts and with aqueous solutions forming by deliquescence of dust (as influenced by atmospheric conditions), and from thermal-hydrological-chemical (THC) processes in the drift. These models also consider the uncertainty and variability in water chemistry inside the drift and the compositions of introduced materials within the drift. This report develops and documents a set of process- and abstraction-level models that constitute the engineered barrier system: physical and chemical environment model. Where possible, these models use information directly from other process model reports as input, which promotes integration among process models used for total system performance assessment. Specific tasks and activities of modeling the physical and chemical environment are included in the technical work plan ''Technical Work Plan for: In-Drift Geochemistry Modeling'' (BSC 2004 [DIRS 166519]). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system analysis model reports.

  20. PHOTOVOLTAICS AND THE ENVIRONMENT 1998. REPORT ON THE WORKSHOP PHOTOVOLTAICS AND THE ENVIRONMENT 1999

    SciTech Connect (OSTI)

    FTHENAKIS,V.; ZWEIBEL,K.; MOSKOWITZ,P.

    1999-02-01

    The objective of the workshop ``Photovoltaics and the Environment'' was to bring together PV manufacturers and industry analysts to define EH and S issues related to the large-scale commercialization of PV technologies.

  1. Cielo Computational Environment Usage Model With Mappings to ACE

    Office of Scientific and Technical Information (OSTI)

    Requirements for the General Availability User Environment Capabilities Release Version 1.1 (Technical Report) | SciTech Connect Technical Report: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release Version 1.1 Citation Details In-Document Search Title: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release

  2. Cielo Computational Environment Usage Model With Mappings to ACE

    Office of Scientific and Technical Information (OSTI)

    Requirements for the General Availability User Environment Capabilities Release Version 1.1 (Technical Report) | SciTech Connect Technical Report: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release Version 1.1 Citation Details In-Document Search Title: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release

  3. Statement: Committee on Environment and Public Works United States Senate |

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

    Department of Energy Statement: Committee on Environment and Public Works United States Senate Statement: Committee on Environment and Public Works United States Senate Senate Testimony Committee on Environment and Public Works United States Senate PDF icon Statement: Committee on Environment and Public Works United States Senate More Documents & Publications Office of Policy and International Affairs Before the Senate Environment an Public Works Committee Statement of David Sandalow,

  4. Robot Independent Programming Environment and Language

    Energy Science and Technology Software Center (OSTI)

    1995-04-05

    RIPE is an object-oriented approach to robot system architectures; it is a software environment which facilitates rapid design and implementation of complex robot systems for diverse applications. The robot work cell is modeled using software objects and supports model-based automated programming of robotic and machining devices, real-time sensor-based control, error handling, robust communications and graphical interfaces for robot system control. The objects include robots, sensors, end effectors, workpieces, NC machines and various other devices. Amore » set of generic classes is defined to represent these objects, and the interfaces to them become RIPL.« less

  5. Environment, Safety and Health (ESH) Goals

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

    2004-08-02

    The purpose of this Policy is to establish Environment, Safety and Health (ES&H) goals for Department of Energy (DOE) personnel and its contractors. These goals are designed to establish Departmental ES&H expectations for: 1) DOE and contractor personnel ES&H behaviors and attitudes in the conduct of their daily work activities, and 2) operational performance regarding worker injuries and illnesses, regulatory enforcement actions, and environmental releases. Cancels DOE P 450.1, DOE P 450.6. Canceled by DOE O 450.4A

  6. Microclimate Corrosion Effects in Coastal Environments

    SciTech Connect (OSTI)

    Holcomb, G.R.; Covino, B.S. Jr.; Bullard, S.J.; Cramer, S.D.

    1996-03-24

    The Albany Research Center is conducting atmospheric corrosion research in coastal environments to improve the performance of materials in the Nation's infrastructure. The corrosion of bare metals, and of painted, thermal-sprayed, and galvanized steels are presented for one-year exposures at sites located on bridges and utility poles along the Oregon coast. The effects of microclimates (for example distance from the ocean, high wind zones, and salt-fog prone regions) are examined in conjunction with sample orientation and sheltered/unsheltered comparisons. An atmospheric corrosion model examines the growth and dissolution of corrosion product layers to arrive at a steady-state thickness and corrosion rate.

  7. Automated Knowledge Annotation for Dynamic Collaborative Environments

    SciTech Connect (OSTI)

    Cowell, Andrew J.; Gregory, Michelle L.; Marshall, Eric J.; McGrath, Liam R.

    2009-05-19

    This paper describes the Knowledge Encapsulation Framework (KEF), a suite of tools to enable automated knowledge annotation for modeling and simulation projects. This framework can be used to capture evidence (e.g., facts extracted from journal articles and government reports), discover new evidence (from similar peer-reviewed material as well as social media), enable discussions surrounding domain-specific topics and provide automatically generated semantic annotations for improved corpus investigation. The current KEF implementation is presented within a wiki environment, providing a simple but powerful collaborative space for team members to review, annotate, discuss and align evidence with their modeling frameworks.

  8. Micro/nanofabricated environments for synthetic biology

    SciTech Connect (OSTI)

    Collier, Pat [ORNL; Simpson, Michael L [ORNL

    2011-01-01

    A better understanding of how confinement, crowding and reduced dimensionality modulate reactivity and reaction dynamics will aid in the rational and systematic discovery of functionality in complex biological systems. Artificial micro- and nanofabricated structures have helped elucidate the effects of nanoscale spatial confinement and segregation on biological behavior, particularly when integrated with microfluidics, through precise control in both space and time of diffusible signals and binding interactions. Examples of nanostructured interfaces for synthetic biology include the development of cell-like compartments for encapsulating biochemical reactions, nanostructured environments for fundamental studies of diffusion, molecular transport and biochemical reaction kinetics, and regulation of biomolecular interactions as functions of micro- and nanofabricated topological constraints.

  9. Uranium in the Savannah River Site environment

    SciTech Connect (OSTI)

    Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

    1992-12-09

    The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a living document'' that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

  10. Uranium in the Savannah River Site environment

    SciTech Connect (OSTI)

    Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

    1992-12-09

    The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a ``living document`` that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

  11. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  12. Power for peace, prosperity, and the environment

    SciTech Connect (OSTI)

    EAGAN,ROBERT J.; BAKER,ARNOLD B.; SANDERS,THOMAS L.

    2000-04-13

    The remarkable prosperity and standard of living enjoyed in the US is in large part linked to the use of energy. While high-energy use brings many benefits, it also causes environmental degradation. In the last decade, the potentially devastating effects of degradation of greenhouse gases have received worldwide attention. The tradeoff between sustaining a healthy environment and sustaining a healthy economy is a major challenge of the 21st century. In this paper, the authors explore some of the issues and focus particularly on the option of enhancing nuclear energy as a way to help sustain economic prosperity while decreasing pollution of the atmosphere.

  13. A colalborative environment for information driven safeguards

    SciTech Connect (OSTI)

    Scott, Mark R; Michel, Kelly D

    2010-09-15

    For two decades, the IAEA has recognized the need for a comprehensive and strongly integrated Knowledge Management system to support its Information Driven Safeguards activities. In the past, plans for the development of such a system have progressed slowly due to concerns over costs and feasibility. In recent years, Los Alamos National Laboratory has developed a knowledge management system that could serve as the basis for an IAEA Collaborative Environment (ICE). The ICE derivative knowledge management system described in this paper addresses the challenge of living in an era of information overload coupled with certain knowledge shortfalls. The paper describes and defines a system that is flexible, yet ensures coordinated and focused collaboration, broad data evaluation capabilities, architected and organized work flows, and improved communications. The paper and demonstration of ICE will utilize a hypothetical scenario to highlight the functional features that facilitate collaboration amongst and between information analysts and inspectors. The scenario will place these two groups into a simulated planning exercise for a safeguards inspection drawing upon past data acquisitions, inspection reports, analyst conclusions, and a coordinated walk-through of a 3-D model of the facility. Subsequent to the conduct of the simulated facility inspection, the detection of an anomaly and pursuit of follow up activities will illustrate the event notification, information sharing, and collaborative capabilities of the system. The use of a collaborative environment such as ICE to fulfill the complicated knowledge management demands of the Agency and facilitate the completion of annual State Evaluation Reports will also be addressed.

  14. Indoor environment program - 1995 annual report

    SciTech Connect (OSTI)

    Daisey, J.M.

    1996-06-01

    Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

  15. Geotoxic materials in the surface environment

    SciTech Connect (OSTI)

    Koranda, J.J.; Cohen, J.J.; Smith, C.F.; Ciminesi, F.J.

    1981-12-07

    The toxicology and natural occurrence of several recognized geotoxic elements including arsenic, cadmium, chromium, nickel, lead, selenium, uranium, and vanadium is reviewed. The behavior of these elements in the environment and in biological systems is examined. The properties of these eight toxic elements are summarized and presented in a toxicity matrix. The toxicity matrix identifies each of the elements in terms of average crustal abundance, average soil concentration, drinking water standards, irrigation water standards, daily human intake, aquatic toxicity, phytotoxicity, mammalian toxicity, human toxicity, and bioaccumulation factors for fish. Fish are the major aquatic environment contribution to the human diet and bioaccumulation in aquatic ecosystems has been demonstrated to be an important factor in the cycling of elements in aquatic ecosystems. The toxicity matrix is used as a first approximation to rank the geotoxicity of elements for the purpose of focusing future efforts. The ranking from highest to lowest toxicity with respect to the toxicity parameters being discussed is as follows: arsenic, cadmium, lead, selenium, chromium, vanadium, nickel, and uranium.

  16. NIF and OMEGA X-Ray Environments Summary (Technical Report) ...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: NIF and OMEGA X-Ray Environments Summary Citation Details In-Document Search Title: NIF and OMEGA X-Ray Environments Summary You are accessing a document from...

  17. Events & Topics in Renewable Energy & the Environment | Photosynthetic

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

    Antenna Research Center Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri MetroLink Facility April 12, 2016 - 4:00pm Event flyer RSVP here

  18. Buildings and Climate-Environment | Argonne National Laboratory

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

    Buildings and Climate-Environment Buildings and Climate-Environment Buildings consume over 40% of our nation's total energy and over 75% of its electricity. In order to meet carbon...

  19. NIF and OMEGA X-Ray Environments Summary (Technical Report) ...

    Office of Scientific and Technical Information (OSTI)

    NIF and OMEGA X-Ray Environments Summary Citation Details In-Document Search Title: NIF and OMEGA X-Ray Environments Summary Abstract not provided. Authors: Fournier, K. B. 1 + ...

  20. Global environment protection strategy through thermal engineering

    SciTech Connect (OSTI)

    Hatta, K. ); Mori, Y. )

    1992-01-01

    This book contains papers from the final report of the research subcommittee in the thermal engineering division of the Japan Society of Mechanical Engineers. Due to the difficulty of determining nationwide countermeasures by governmental committees and the likelihood of unmanageable or uncooperative inter-governmental committees in the face of deteriorating environmental conditions, the subcommittee started its activities to develop concrete countermeasures for protecting the global environment. The subcommittee had several advantages such as not being influenced by external pressures and interferences, so that it could proceed with discussion from a purely academic and technical standpoint. The subcommittee members have made a concerted effort to report their research results and get them published, in contrast with international or national committees on environmental problems, which have served mainly as commentators and general reviewers. This book explains and proposes a strategy which includes the countermeasures and methodologies that the subcommittee obtained.

  1. Environment, Safety, and Health Reporting Notice

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

    2002-01-15

    To set forth the requirements and responsibilities for Department of Energy (DOE) elements, including the National Nuclear Security Administration (NNSA), for preparation of annual summary reports to the Secretary of Energy on the results of environment, safety, and health (ES&H) assessments conducted in the previous year. To implement the revised requirements of Title 29 Code of Federal Regulations (CFR) Part 1904, "Recording and Reporting Occupational Injuries and Illnesses," within DOE, including NNSA. Cancels Paragraphs 2a, 2a(1), 2a(2), 2b, 2b(1), 2b(2), and 2i(3)(a) through 2i(3)(d) of Chapter II and Appendix A of DOE M 231.1-1. DOE N 231.2 extends this Notice until 1-15-2004. Cancels: DOE M 231.1-1. in part.

  2. Introduction to Cyber Technologies exercise environment

    Energy Science and Technology Software Center (OSTI)

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy’s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the studentmore » must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.« less

  3. The Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2010-05-01

    MOOSE is a software framework for the development of complex multidimensional engineering analysis applications using the finite element method. It provides a clean, extensible interface for scientists to develop analysis applications by accepting weak forms (i.e., virtual work expressions) of the mathematical models that govern the behavior of the physical system being modeled. MOOSE provides spatial and temporal discretization support for these expressions and allows them to be coupled in general ways and with generalmore » boundary and initial conditions and constraints. MOOSE also provides a solution environment that allows the parallel solution of the described problem on computer systems ranging from one processor to massively parallel systems.« less

  4. Introduction to Cyber Technologies exercise environment

    SciTech Connect (OSTI)

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy?s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the student must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.

  5. Adaptable Computing Environment/Self-Assembling Software

    Energy Science and Technology Software Center (OSTI)

    2007-09-25

    Complex software applications are difficult to learn to use and to remember how to use. Further, the user has no control over the functionality available in a given application. The software we use can be created and modified only by a relatively small group of elite, highly skilled artisans known as programmers. "Normal users" are powerless to create and modify software themselves, because the tools for software development, designed by and for programmers, are amore » barrier to entry. This software, when completed, will be a user-adaptable computing environment in which the user is really in control of his/her own software, able to adapt the system, make new parts of the system interactive, and even modify the behavior of the system itself. Som key features of the basic environment that have been implemented are (a) books in bookcases, where all data is stored, (b) context-sensitive compass menus (compass, because the buttons are located in compass directions relative to the mouose cursor position), (c) importing tabular data and displaying it in a book, (d) light-weight table querying/sorting, (e) a Reach&Get capability (sort of a "smart" copy/paste that prevents the user from copying invalid data), and (f) a LogBook that automatically logs all user actions that change data or the system itself. To bootstrap toward full end-user adaptability, we implemented a set of development tools. With the development tools, compass menus can be made and customized.« less

  6. Office of Environment, Safety and Health Assessments Protocol for Oversight

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

    Activities, December 2015 | Department of Energy Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 December 2015 Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 The purpose of this protocol is to establish the requirements and responsibilities for conducting and managing an Office of Environment,

  7. Concern for the Environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    About Us / Our Programs / Powering the Nuclear Navy / Concern for the Environment Concern for the Environment Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the Program recognized that the environmental safety of operating U.S. nuclear-powered ships would be key to their acceptance at home and abroad. Long before protection of the environment became a prevalent endeavor, it was a high

  8. Concern for the Environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Our Mission / Powering the Nuclear Navy / Concern for the Environment Concern for the Environment Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the Program recognized that the environmental safety of operating U.S. nuclear-powered ships would be key to their acceptance at home and abroad. Long before protection of the environment became a prevalent endeavor, it was a high priority in the

  9. Environment, Safety and Health Assessments | Department of Energy

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

    Environment, Safety and Health Assessments Environment, Safety and Health Assessments The Department of Energy's Office of Environment, Safety and Health Assessments, within the Office of Enterprise Assessments, is responsible for conducting assessments to provide information on programs and performance in protecting our workers, the public, and environment from hazards present at Department sites and operations. This information provides assurance to our stakeholders and identifies areas for

  10. Occupational health and environment research 1983: Health, Safety, and Environment Division. Progress report

    SciTech Connect (OSTI)

    Voelz, G.L.

    1985-05-01

    The primary responsibility of the Health, Safety, and Environment (HSE) Division at the Los Alamos National Laboratory is to provide comprehensive occupational health and safety programs, waste processing, and environmental protection. These activities are designed to protect the workers, the public, and the environment. Evaluation of respiratory protective equipment included the XM-30 and M17A1 military masks, use of MAG-1 spectacles in respirators, and eight self-contained units. The latter units were used in an evaluation of test procedures used for Bureau of Mines approval of breathing apparatuses. Analyses of air samples from field studies of a modified in situ oil shale retorting facility were performed for total cyclohexane extractables and selected polynuclear aromatic hydrocarbons. Aerosols generation and characterization of effluents from oil shale processing were continued as part of an inhalation toxicology study. Additional data on plutonium excretion in urine are presented and point up problems in using the Langham equation to predict plutonium deposition in the body from long-term excretion data. Environmental surveillance at Los Alamos during 1983 showed the highest estimated radiation dose from Laboratory operations to be about 26% of the natural background radiation dose. Several studies on radionuclides and their transport in the Los Alamos environment are described. The chemical quality of surface and ground water near the geothermal hot dry rock facility is described. Short- and long-term consequences to man from releases of radionuclides into the environment can be simulated by the BIOTRAN computer model, which is discussed brirfly.

  11. Reach and get capability in a computing environment

    DOE Patents [OSTI]

    Bouchard, Ann M. (Albuquerque, NM); Osbourn, Gordon C. (Albuquerque, NM)

    2012-06-05

    A reach and get technique includes invoking a reach command from a reach location within a computing environment. A user can then navigate to an object within the computing environment and invoke a get command on the object. In response to invoking the get command, the computing environment is automatically navigated back to the reach location and the object copied into the reach location.

  12. Environment, Safety, Health, & Security | Princeton Plasma Physics Lab

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

    Environmental Management System Joint Working Group for Fusion Safety Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Contact Us Business Operations Careers/ Human Resources Directory Environment, Safety & Health Environmental Management System Joint Working Group for Fusion Safety Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Environment, Safety, Health, & Security About PPPL ESH&S The Environment, Safety,

  13. Climate Change, Drought & Environment | Department of Energy

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

    Climate Change, Drought & Environment Climate Change, Drought & Environment Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Climate Change, Drought, and Environment-Michael Champ, Executive Director, The Sustainable Water Challenge PDF icon b13_champ_ap-1.pdf More Documents & Publications CX-010546: Categorical Exclusion Determination CX-011227: Categorical Exclusion Determination Biomass 2013 Agenda

  14. Irradiation Environment of the Materials Test Station

    SciTech Connect (OSTI)

    Pitcher, Eric John

    2012-06-21

    Conceptual design of the proposed Materials Test Station (MTS) at the Los Alamos Neutron Science Center (LANSCE) is now complete. The principal mission is the irradiation testing of advanced fuels and materials for fast-spectrum nuclear reactor applications. The neutron spectrum in the fuel irradiation region of MTS is sufficiently close to that of fast reactor that MTS can match the fast reactor fuel centerline temperature and temperature profile across a fuel pellet. This is an important characteristic since temperature and temperature gradients drive many phenomena related to fuel performance, such as phase stability, stoichiometry, and fission product transport. The MTS irradiation environment is also suitable in many respects for fusion materials testing. In particular, the rate of helium production relative to atomic displacements at the peak flux position in MTS matches well that of fusion reactor first wall. Nuclear transmutation of the elemental composition of the fusion alloy EUROFER97 in MTS is similar to that expected in the first wall of a fusion reactor.

  15. Multiphysics Integrated Coupling Environment (MICE) User Manual

    SciTech Connect (OSTI)

    Varija Agarwal; Donna Post Guillen

    2013-08-01

    The complex, multi-part nature of waste glass melters used in nuclear waste vitrification poses significant modeling challenges. The focus of this project has been to couple a 1D MATLAB model of the cold cap region within a melter with a 3D STAR-CCM+ model of the melter itself. The Multiphysics Integrated Coupling Environment (MICE) has been developed to create a cohesive simulation of a waste glass melter that accurately represents the cold cap. The one-dimensional mathematical model of the cold cap uses material properties, axial heat, and mass fluxes to obtain a temperature profile for the cold cap, the region where feed-to-glass conversion occurs. The results from Matlab are used to update simulation data in the three-dimensional STAR-CCM+ model so that the cold cap is appropriately incorporated into the 3D simulation. The two processes are linked through ModelCenter integration software using time steps that are specified for each process. Data is to be exchanged circularly between the two models, as the inputs and outputs of each model depend on the other.

  16. The Global Environment Radiation Monitoring Network (GERMON)

    SciTech Connect (OSTI)

    Zakheim, B.J.; Goellner, D.A.

    1994-12-31

    Following the Chernobyl accident in 1986, a group of experts from the World Health Organization (WHO) and the United Nations Environment Program (UNEP) met in France to discuss and develop the basic principles of a global environmental radiation monitoring network (GERMON). The basic functions of this network were to provide regular reports on environmental radiation levels and to be in a position to provide reliable and accurate radiation measurements on a quick and accurate radiation measurements on a quick turnaround basis in the event of a major radiation release. By 1992, although 58 countries had indicated an interest in becoming a part of the GERMON system, only 16 were providing data on a regular basis. This paper traces the history of GERMON from its inception in 1987 through its activities during 1993-4. It details the objectives of the network, describes functions, lists its participants, and presents obstacles in the current network. The paper examines the data requirements for radiological emergency preparedness and offers suggestions for the current system. The paper also describes the growing need for such a network. To add a domestic perspective, the authors present a summary of the environmental monitoring information system that was used by the NRC in 1986 in its analyses of the Chernobyl incident. Then we will use this 1986 experience to propose a method for the use of GERMON should a similar occasion arise in the future.

  17. RADIOIODINE GEOCHEMISTRY IN THE SRS SUBSURFACE ENVIRONMENT

    SciTech Connect (OSTI)

    Kaplan, D.; Emerson, H.; Powell, B.; Roberts, K.; Zhang, S.; Xu, C.; Schwer, K.; Li, H.; Ho, Y.; Denham, M.; Yeager, C.; Santschi, P.

    2013-05-16

    Iodine-129 is one of the key risk drivers for several Savannah River Site (SRS) performance assessments (PA), including that for the Low-Level Waste Disposal Facility in E-Area. In an effort to reduce the uncertainty associated with the conceptual model and the input values used in PA, several studies have recently been conducted dealing with radioiodine geochemistry at the SRS. The objective of this report was to review these recent studies and evaluate their implications on SRS PA calculations. For the first time, these studies measured iodine speciation in SRS groundwater and provided technical justification for assuming the presence of more strongly sorbing species (iodate and organo-iodine), and measured greater iodine sediment sorption when experiments included these newly identified species; specifically they measured greater sorption coefficients (K{sub d} values: the concentration ratio of iodine on the solid phase divided by the concentration in the aqueous phase). Based on these recent studies, new best estimates were proposed for future PA calculations. The new K{sub d} values are greater than previous recommended values. These proposed K{sub d} values reflect a better understanding of iodine geochemistry in the SRS subsurface environment, which permits reducing the associated conservatism included in the original estimates to account for uncertainty. Among the key contributing discoveries supporting the contention that the K{sub d} values should be increased are that: 1) not only iodide (I{sup -}), but also the more strongly sorbing iodate (IO{sub 3}{sup -}) species exists in SRS groundwater (average total iodine = 15% iodide, 42% iodate, and 43% organoiodine), 2) when iodine was added as iodate, the measured K{sub d} values were 2 to 6 times greater than when the iodine was added as iodide, and perhaps most importantly, 3) higher desorption (10 to 20 mL/g) than (ad)sorption (all previous studies) K{sub d} values were measured. The implications of this latter point is that the iodine desorption process would be appreciably slower than the (ad)sorption process, and as such would control the rate (and the PA K{sub d} value) that iodine sorbed to and therefore migrated through the subsurface sediment. High desorption K{sub d} values would result in the effective K{sub d} for a reactive transport model being closer to the desorption K{sub d} value (the rate limiting value) than the (ad)sorption K{sub d} value. In summary, our understanding of {sup 129}I geochemistry has greatly improved, reducing the uncertainty associated with the PAs conceptual model, thereby permitting us to reduce the conservatism presently incorporated in PA input values to describe {sup 129}I fate and transport in the SRS subsurface environment.

  18. Pervasive Collaboratorive Computing Environment Jabber Toolkit

    Energy Science and Technology Software Center (OSTI)

    2004-05-15

    PCCE Project background: Our experience in building distributed collaboratories has shown us that there is a growing need for simple, non-intrusive, and flexible ways to stay in touch and work together. Towards this goal we are developing a Pervasive Collaborative Computing Environment (PCCE) within which participants can rendezvous and interact with each other. The PCCE aims to support continuous or ad hoc collaboration, target daily tasks and base connectivity, be easy to use and installmore » across multiple platforms, leverage off of existing components when possible, use standards-based components, and leverage off of Grid services (e.g., security and directory services). A key concept for this work is "incremental trust", which allows the system's "trust" of a given user to change dynamically. PCCE Jabber client software: This leverages Jabber. an open Instant Messaging (IM) protocol and the related Internet Engineering Task Force (IETF) standards "XMPP" and "XMPP-IM" to allow collaborating parties to chat either one-on-one or in "chat rooms". Standard Jabber clients will work within this framework, but the software will also include extensions to a (multi-platform) GUI client (Gaim) for X.509-based security, search, and incremental trust. This software also includes Web interfaces for managing user registration to a Jabber server. PCCE Jabber server software: Extensions to the code, database, and configuration files for the dominant open-source Jabber server, "jabberd". Extensions for search, X.509 security, and incremental trust. Note that the jabberd software is not included as part of this software.« less

  19. Radiation Safety - Protecting the Public and the Environment | Department

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

    of Energy Radiation Safety - Protecting the Public and the Environment Radiation Safety - Protecting the Public and the Environment The Department of Energy has a stringent program for protecting its workers, the public, and the environment from radiation. This web area has links to tools and aids for the radiation protection of the public. Some links apply to the clearance (i.e., radiological release) of property. "Clearance" permits real property (land and buildings) to be

  20. Interactions between cumulus convection and its environment as revealed by

    Office of Scientific and Technical Information (OSTI)

    the MC3E sounding array (Journal Article) | SciTech Connect Journal Article: Interactions between cumulus convection and its environment as revealed by the MC3E sounding array Citation Details In-Document Search Title: Interactions between cumulus convection and its environment as revealed by the MC3E sounding array This study attempts to understand interactions between midlatitude convective systems and their environments through a heat and moisture budget analysis using the sounding data

  1. Magnetic particle detection in unshielded environment using orthogonal

    Office of Scientific and Technical Information (OSTI)

    fluxgate gradiometer (Journal Article) | SciTech Connect Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer Citation Details In-Document Search Title: Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer A new detection system for magnetic particles, which can operate in an unshielded environment, is developed using a fundamental mode orthogonal fluxgate gradiometer. The proposed detection system offers the

  2. Chapter 23 - Environment, Energy and Water Efficiency, Renewable Energy

    Energy Savers [EERE]

    Technologies, Occupational Safety, and Drug-free Workplace. | Department of Energy 3 - Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety, and Drug-free Workplace. Chapter 23 - Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety, and Drug-free Workplace. PDF icon 23.0_EO_13514_Federal_Leadership_in_Environment,_Energy,_and_Economic_Performance_0.pdf More Documents & Publications OPAM Policy Acquisition

  3. Environment, Safety and Health | Y-12 National Security Complex

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

    About / Environment, Safety and ... Environment, Safety and Health In performing Y-12's mission and in modernizing the Y-12 Complex, we are fully committed to ensuring the safety and health of our workers, the public, and the environment. Our commitment is described in our ES&H Policy Statement, which explains how Y-12's policy is integrated into our business processes and systems, day-to-day operations, modernization initiatives, and planning activities. Activities performed by Consolidated

  4. ARM - Lesson Plans: Expansion of Population and Environment

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

    Expansion of Population and Environment Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Lesson Plans: Expansion of Population and Environment Objective The objective is to highlight the future population of the world in order to estimate its effect on the environment and on climate change.

  5. Certificate in Renewable Energy and the Environment | Photosynthetic

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

    Antenna Research Center Certificate in Renewable Energy and the Environment Certificate in Renewable Energy and the Environment Awarded by PARC/I-CARES, the Certificate in Renewable Energy and the Environment provides an organized channel for students who wish to pursue interdisciplinary energy studies in addition to their selected major and/or minor. The program combines academic courses, outreach interactions, hands-on research experiences, and networking opportunities. Courses are

  6. Effects on the Physical Environment (Hydrodynamics, and Water Quality Food

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

    Web) | Department of Energy and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Office presentation icon 57_mhk_modeling.ppt More Documents & Publications Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Free Flow Energy (TRL 1 2 3 Component) - Design and Development of a Cross-Platform Submersible Generator

  7. Before the Subcommittee on Energy and the Environment | Department of

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

    Energy Energy and the Environment Before the Subcommittee on Energy and the Environment Before the Subcommittee on Energy and the Environment Committee on Science, Space, and Technology United States House of Representatives By: David Sandalow, Assistant Secretary of Energy for Policy and International Affairs Subject: Critical Elements: Identifying Research Needs and Strategic Priorities PDF icon 12-7-11FinalTestimonySandalow.pdf More Documents & Publications Before the Senate Energy

  8. Built Environment Energy Analysis Tool | Department of Energy

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

    Built Environment Energy Analysis Tool Built Environment Energy Analysis Tool This documentation describes the development of a tool created to evaluate the effects of built environment scenarios on transportation energy and greenhouse gas (GHG) emissions, and provides guidance on how to apply the tool. Documentation Presentation More Documents & Publications DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas Emissions Revised Draft Guidance on

  9. Office of Environment, Safety and Health Assessments | Department of Energy

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

    Assessments Office of Environment, Safety and Health Assessments MISSION The Office of Environment, Safety and Health Assessments conducts assessments to provide critical feedback and objective information on programs and performance in protecting our workers, the public and environment from the multiple hazards present at Department sites and operations.This information provides assurance to our stakeholders and identifies areas for improvement to our leadership to support the safe performance

  10. Office of the Assistant General Counsel for Environment | Department of

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

    Energy Environment Office of the Assistant General Counsel for Environment The Office of the Assistant General Counsel for Environment provides legal review, support, and advice to DOE with regard to environmental protection and compliance with the National Environmental Policy Act, the Clean Air Act, the Resource Conservation and Recovery Act, the Clean Water Act, the Migratory Bird Treaty Act, the Endangered Species Act, the National Historic Preservation Act, the Atomic Energy Act, the

  11. Our Commitment to Environment, Security, Safety and Health | Department of

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

    Energy Commitment to Environment, Security, Safety and Health Our Commitment to Environment, Security, Safety and Health FE's 2011 ESS&amp;H Annual Report The Office of Fossil Energy is committed to conducting our mission to achieve the greatest benefit for all our stakeholders, including our employees and the public, while actively adhering to the highest applicable standards for environment, security, safety and health (ESS&H). We are working to continuously improve our practices

  12. Radiation Protection of the Public and the Environment | Department of

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

    Energy Radiation Protection of the Public and the Environment Radiation Protection of the Public and the Environment Water sampling and analysis at Idaho National Lab Water sampling and analysis at Idaho National Lab Idaho National Lab(INL) in partnership with the US Geological Service(USGS) sample, collect and analyze data in order to ensure that exposure to the public and the environment within and around the INL Complex are below the required authorized limits set by DOE. Read more

  13. Gregory H. Friedman: Before the Subcommittee on Energy and Environment

    Office of Environmental Management (EM)

    Committee on Science U.S. House of Representatives | Department of Energy Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives August 1, 1996 Before the Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives Statement of Gregory H. Friedman, Deputy Inspector General for Audit Services Department of

  14. Gregory H. Friedman: Before the Subcommittee on Environment and the

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

    Economyof the Committee on Energy and Commerce U.S. House of Representatives | Department of Energy Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives June 1, 2011 Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Statement of

  15. Webinar: Biofuels for the Environment and Communities | Department of

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

    Energy Biofuels for the Environment and Communities Webinar: Biofuels for the Environment and Communities Webinar: Biofuels for the Environment and Communities PDF icon sustainability_webinar_overview_20150422.pdf PDF icon sustainability_webinar_dale_20150422.pdf PDF icon sustainability_webinar_negri_20150422.pdf More Documents & Publications 2015 Peer Review Presentations-Sustainability and Strategic Analysis Our Commitment to Bioenergy Sustainability Cooperation on Sustainability

  16. Liaoning Kaitian Renewable Energy Environment Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Liaoning-based company that develops landfill gas utilisation projects that provide warm water to surrounding areas. References: Liaoning Kaitian Renewable Energy & Environment...

  17. Biofuels for the Environment and Communities Webinar: Negri

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

    negri@anl.gov 630 252-9662 BIOFUELS FOR THE ENVIRONMENT AND COMMUNITIES M. CRISTINA NEGRI, HERBERT SSEGANE AND PATTY CAMPBELL ENERGY SYSTEMS DIVISION Argonne National Laboratory ...

  18. Environment Energy Tech Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Name: Environment Energy Tech Services Ltd Place: West Bengal, India Product: Focused on rural electrification; setting up polysilicon plant in West Bengal. References:...

  19. Colorado Department of Public Health and Environment: Watershed...

    Open Energy Info (EERE)

    Colorado Department of Public Health and Environment: Watershed 319 Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Department of...

  20. Before the Subcommittee on Environment and the Economy -- House...

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

    - House Energy and Commerce Committee Before the Subcommittee on Environment and the Economy -- House Energy and Commerce Committee Testimony of Peter Lyons, Assistant Secretary...

  1. Before the Subcommittee on Environment and the Economy - House...

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

    House Energy and Commerce Committee Before the Subcommittee on Environment and the Economy - House Energy and Commerce Committee Testimony of Ernest Moniz, Secretary of Energy...

  2. The Geophysical Environment Around Waunita Hot Springs | Open...

    Open Energy Info (EERE)

    to library Report: The Geophysical Environment Around Waunita Hot Springs Author A. L. Lange Organization Colorado Geological Survey in Cooperation with the U.S. Department...

  3. RAPID/Geothermal/Environment/Alaska | Open Energy Information

    Open Energy Info (EERE)

    None ContactsAgencies: Alaska Department of Natural Resources, Alaska Department of Fish and Game, Alaska Department of Environmental Conservation State Environment Process...

  4. RAPID/BulkTransmission/Environment/Alaska | Open Energy Information

    Open Energy Info (EERE)

    ContactsAgencies: Alaska Department of Natural Resources, Alaska Department of Fish and Game, Alaska Department of Environmental Conservation State Environment Process...

  5. RAPID/Geothermal/Environment/Oregon | Open Energy Information

    Open Energy Info (EERE)

    None ContactsAgencies: Oregon State Historic Preservation Office, Oregon Department of Fish and Wildlife, Oregon Department of Environmental Quality State Environment Process...

  6. Colorado Department of Health & Environment Nonpoint Source Webpage...

    Open Energy Info (EERE)

    Source Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Department of Health & Environment Nonpoint Source Webpage Abstract This...

  7. Office of Environment, Safety and Health Evaluations Appraisal...

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

    Evaluations Appraisal Process Guide, July 29, 2009 Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 This guide is a subordinate document...

  8. Plutonium Isotopes in the Terrestrial Environment at the Savannah...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA. A Long-Term Study Citation Details In-Document Search Title: Plutonium Isotopes...

  9. Before the House Subcommittee on Energy and Environment - Committee...

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

    Technology Before the House Subcommittee on Energy and Environment - Committee on Science, Space, and Technology Testimony of Charles McConnell, Assistant Secretary of Fossil...

  10. Ch. VI, The geophysical environment around Waunita Hot Springs...

    Open Energy Info (EERE)

    VI, The geophysical environment around Waunita Hot Springs Author A. L. Lange Editor T. G. Zacharakis Published Colorado Geological Survey in Cooperation with the U.S. Department...

  11. Leadership for Environment and Development | Open Energy Information

    Open Energy Info (EERE)

    for Environment and Development (LEAD), headquartered in London, United Kingdom, is an international non-profit organization. LEAD programs exist in more than 90 countries where...

  12. Interactions between cumulus convection and its environment as...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Interactions between cumulus convection and its environment as revealed by the MC3E sounding array Citation Details In-Document Search Title: Interactions between ...

  13. Blind Geothermal System Exploration in Active Volcanic Environments...

    Open Energy Info (EERE)

    Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical...

  14. Raeanna Sharp-Geiger-Creating a cleaner, greener environment

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

    Administration and, later, another master's in Environmental Health and Industrial Hygiene. Creating a cleaner, greener environment Today, she helps manage the Lab's...

  15. Volume II, Environment, Safety, and Health Special Review of...

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

    Volume II, Environment, Safety, and Health Special Review of Work Practices for Nanoscale Material Activities at Department of Energy Laboratories, August 2008 Volume II, ...

  16. Environment, Safety, and Health Special Review, Department of...

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

    Environment, Safety, and Health Special Review, Department of Energy Laboratories - August ... August 2008 Special Review of Work Practices for Nanoscale Material Activities at ...

  17. Gregory H. Friedman: Before the Subcommittee on Environment and...

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

    Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the ... Statement of Gregory H. Friedman, Inspector General U.S. Department of Energy Testimony on ...

  18. Gregory H. Friedman: Before the Subcommittee on Energy and Environment...

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

    Gregory H. Friedman: Before the Subcommittee on Energy and Environment Committee on ... Statement of Gregory H. Friedman, Deputy Inspector General for Audit Services Department ...

  19. Centre for Energy, Environment and Engineering Zambia | Open...

    Open Energy Info (EERE)

    ss":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map References: CAN International 1 Centre for Energy, Environment and Engineering Zambia is a research...

  20. RAPID/BulkTransmission/Environment | Open Energy Information

    Open Energy Info (EERE)

    Policy Act (HEPA) Hawaii Department of Health Office of Environmental Quality Control Bulk Transmission Environment in Idaho Varies by local municipality Varies by...

  1. Built-Environment Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

    Turbines Jump to: navigation, search Built-environment wind turbine projects are wind energy projects that are constructed on, in, or near buildings. These projects present an...

  2. Before the Subcommittee on Energy and Environment - House Committee...

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

    Director National Energy Technology Laboratory Before the Subcommittee on Energy and Environment - House Committee on Science, Space, and Technology 11-30-12AnthonyCugini FT HSST...

  3. Before the Subcommittees on Energy and Environment - House Committee...

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

    Technology Testimony of Guido DeHoratiis, Acting Deputy Assistant Secretary for Oil and Gas, Office of Fossil Energy Before the Subcommittees on Energy and Environment - House...

  4. Blind Geothermal System Exploration in Active Volcanic Environments...

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

    Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui Blind...

  5. Long Term Environment and Economic Impacts of Coal Liquefaction...

    Office of Scientific and Technical Information (OSTI)

    Long Term Environment and Economic Impacts of Coal Liquefaction in China Fletcher, Jerald 01 COAL, LIGNITE, AND PEAT The project currently is composed of six specific tasks - three...

  6. New Mexico Environment Department Presents WIPP Its Highest Recognitio...

    Office of Environmental Management (EM)

    Environment Department (NMED) with Green Zia Environmental Leadership Program (GZELP) Gold Level membership for excellence. The GZELP annually recognizes organizations and...

  7. Hearing Before the Senate Environment and Public Works Committee

    Broader source: Energy.gov [DOE]

    Hearing Before the Senate Environment and Public Works Committee on the Renewable Fuel Standard. Testimony of Howard Gruenspecht, Deputy Administrator of the Energy Information Administration.

  8. Kumasi Institute of Technology and Environment Feed | Open Energy...

    Open Energy Info (EERE)

    US Savannah River National Laboratory (SRNL) UNEP-Risoe Centre on Energy, Climate and Sustainable Development United Nations Environment Programme (UNEP) United Nations...

  9. Energy and Environment Partnership Programme for Mekong Region...

    Open Energy Info (EERE)

    Thailand UN Region South-Eastern Asia References EEP Mekong1 Overview "Energy and Environment Partnership (EEP) with Mekong region countries is a grant offering program to...

  10. Global Relationship Assessment to Protect the Environment (GRAPE...

    Open Energy Info (EERE)

    Environment (GRAPE) AgencyCompany Organization: Institute for Applied Energy, Japan Sector: Climate Topics: Analysis Tools ComplexityEase of Use: Moderate Website:...

  11. Accord Global Environment Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Accord Global Environment Technology Co Ltd Place: Beijing, China Zip: 100022 Sector: Services Product: Accord Global Environmental Technology Co Ltd (AGET) is an independent...

  12. Hangzhou Energy Environment Engineering Co Ltd GEEE | Open Energy...

    Open Energy Info (EERE)

    Province, China Zip: 310020 Product: The company develops, designs and contructs biogas plants. References: Hangzhou Energy & Environment Engineering Co Ltd (GEEE)1 This...

  13. NovaTorque Inc | Open Energy Information

    Open Energy Info (EERE)

    Place: Sunnyvale, California Zip: 94086 Sector: Efficiency Product: A California-based motor company that has developed an electric motor technology that provides energy...

  14. Computational Cell Environment: A Problem Solving Environment for integrating diverse biological data

    SciTech Connect (OSTI)

    Klicker, Kyle R.; Singhal, Mudita; Stephan, Eric G.; Trease, Lynn L.; Gracio, Deborah K.

    2004-06-22

    Biologists and bioinformaticists face the ever-increasing challenge of managing large datasets queried from diverse data sources. Genomics and proteomics databases such as the National Center for Biotechnology (NCBI), Kyoto Encyclopedia of Genes and Genomes (KEGG), and the European Molecular Biology Laboratory (EMBL) are becoming the standard biological data department stores that biologists visit on a regular basis to obtain the supplies necessary for conducting their research. However, much of the data that biologists retrieve from these databases needs to be further managed and organized in a meaningful way so that the researcher can focus on the problem that they are trying to investigate and share their data and findings with other researchers. We are working towards developing a problem-solving environment called the Computational Cell Environment (CCE) that provides connectivity to these diverse data stores and provides data retrieval, management, and analysis through all aspects of biological study. In this paper we discuss the system and database design of CCE. We also outline a few problems encountered at various stages of its development and the design decisions taken to resolve them.

  15. Computing, Environment & Life Sciences Directorate Organization Chart |

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

    Argonne National Laboratory Events About Us Organization Chart Staff Directory Career Opportunities Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events About Us Organization Chart Staff Directory Career Opportunities Computing, Environment & Life Sciences Directorate Organization Chart PDF icon cels_org_chart.pdf

  16. In the forefront of the fight for our environment

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This booklet publicizes the work of the Quebec Regional Office of Environment Canada's Environmental Protection Branch. It answers the most frequently asked questions on enforcing the law; controlling toxic substances, water and air pollution; Environment Canada's responsibilities in waste management and contaminated sites; and supporting the St. Lawrence action plan.

  17. Environment Policy, Guidance & Reports | Department of Energy

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

    Policy, Guidance & Reports Environment Policy, Guidance & Reports The Office of Environmental Policy and Assistance establishes environmental protection policy, requirements and expectations for the Department to ensure that the environment is adequately protected from hazards associated with DOE environmental risks and impacts are minimized and compliant with environmental protection laws, regulations and standards are achieved. Technical experts work proactively with headquarters and

  18. Recent developments: Industry briefs

    SciTech Connect (OSTI)

    1990-04-01

    Recent nuclear industry briefs are presented. These briefs include: Soviet Union to build Iran nuclear plant; Dension announces cuts in Elliot Lake production; Soviet environmental study delays Rostov startup; Cogema closes two mines; Namibian sanctions lifted by USA and Canada; US Energy and Kennecott restructors joint venture; Australians reelect Hawke; China to buy Soviet nuclear plant; Olympic Dam`s first sale of concentrates to USA; Uranevz buys one-third of Cogema`s Rabbit Lake operations; East and West Germany forming joint nuclear law; and Nova Scotia extends uranium exploration plan.

  19. CX-200004: Categorical Exclusion Determination | Department of Energy

    Office of Environmental Management (EM)

    4: Categorical Exclusion Determination CX-200004: Categorical Exclusion Determination Pieridae Energy (USA) LTD CX(s) Applied: B5.7 Date: 1/28/2016 Location(s): Other Offices(s): Fossil Energy, Natural Gas Regulation Pieridae US proposes to export the LNG from the proposed Goldboro LNG Project (Project) located in Nova Scotia, Canada. The Application requests authority to export the LNG from the Project to any country (i) with which the United States does not have a free trade agreement (FTA)

  20. Hurricane Earl - Where Is It Headed and What Does It Have to Do With

    Office of Environmental Management (EM)

    Energy? | Department of Energy Earl - Where Is It Headed and What Does It Have to Do With Energy? Hurricane Earl - Where Is It Headed and What Does It Have to Do With Energy? September 1, 2010 - 5:50pm Addthis Dr. Richard Newell Dr. Richard Newell Hurricane Earl has the East Coast of the United States in his sights. Earl is moving northward from the Bahamas, and is expected to skirt the U.S. Atlantic coast from Cape Hatteras to New England, before making landfall in Nova Scotia over the

  1. Work environments and organizational effectiveness: A call for integration

    SciTech Connect (OSTI)

    Heerwagen, J.H.; Heubach, J.G.; Brown, B.W.; Sanchez, J.A.; Montgomery, J.C.; Weimer, W.C.

    1994-07-01

    In response to a request from the Pacific Northwest Laboratory`s Analytical Chemistry Upgrades Program, a team was formed to (1) review work environment and productivity research, (2) report the research in a manner usable to organizational decision-makers, (3) identify Hanford Site facilities examples of the work environment principles and research, and (4) publish the review results in a referred journal. This report summarizes the work environment-organizational effectiveness research reviewed, provides the foundation for a publishable article, and outlines the integration of work environment research and organizational effectiveness in continuing improvement programs and strategic planning. The research cited in this review shows that the physical work environment offers a valuable tool that, used wisely, can contribute significantly to the performance of an organization, its bottom-line economics, and the well-being of all of its employees. This finding leads to one central recommendation: to derive the maximum benefit to the corporation, managers and designers must integrate organizational goals and programs with work environment design. While much of the research cited focuses on office environments, the results and design principles and practices are relevant to a full range of settings: laboratories, schools, hospitals, and factories. The major findings of the research reviewed are summarized below in four areas: (1) performance, (2) well-being, (3) image, and (4) turnover and recruitment.

  2. RADIATION PROTECTION OF THE PUBLIC AND THE ENVIRONMENT

    National Nuclear Security Administration (NNSA)

    Approved: 02-11-2011 RADIATION PROTECTION OF THE PUBLIC AND THE ENVIRONMENT U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security DOE O 458.1 DOE O 458.1 1 2-11-2011 RADIATION PROTECTION OF THE PUBLIC AND THE ENVIRONMENT 1. PURPOSE. a. To establish requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of the Department of Energy (DOE) pursuant to the Atomic Energy Act of 1954, as

  3. Radiation Protection of the Public and the Environment

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

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended.

  4. Before the Senate Environment and Public Works Committee | Department...

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

    Statement Before the Committee on Environment and Public Works, United States Senate, Washington, D.C. By: Steven Chu, Secretary of Energy Subject: H.R. 2454, the American Clean...

  5. Before the Senate Environment and Public Works Committee | Department...

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

    Before the Senate Environment and Public Works Committee By: Secretary Steven Chu Subject: Climate Change Legislation PDF icon 10-27-09FinalTestimony(Chu).pdf More Documents &...

  6. Material Testing of Coated Alloys in a Syngas Combustion Environment...

    Office of Scientific and Technical Information (OSTI)

    Material Testing of Coated Alloys in a Syngas Combustion Environment Year 6 - Activity 1.13 - Development of a National Center for Hydrogen Technology Citation Details In-Document ...

  7. Re-entrant Lithium Local Environments and Defect Driven Electrochemist...

    Office of Scientific and Technical Information (OSTI)

    Re-entrant Lithium Local Environments and Defect Driven Electrochemistry of Li- and Mn-Rich Li-Ion Battery Cathodes Citation Details In-Document Search Title: Re-entrant Lithium ...

  8. Plutonium Isotopes in the Terrestrial Environment at the Savannah...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA. A Long-Term Study This work presents the findings of a ...

  9. Recommendations for Analyzing Accidents under the National Environment...

    Energy Savers [EERE]

    population. The environment includes biota and environmental media, such as land and water. U.S. Department of Energy, Office of NEPA Policy and Compliance July 2002 4 With...

  10. Environment Park S p A | Open Energy Information

    Open Energy Info (EERE)

    Park S p A Jump to: navigation, search Name: Environment Park S.p.A. Place: Italy Sector: Services Product: General Financial & Legal Services ( State-owned commercial entity )...

  11. Environment, Safety, and Health Program for Department of Energy Operations

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

    1986-09-23

    To establish the Environment, Safety, and Health (ES&H) Program for Department of Energy (DOE) operations. Cancels DOE O 5480.1A. Canceled by DOE N 251.4.

  12. Resilient Design: Transitioning to the New Built Environment

    Broader source: Energy.gov [DOE]

    Alex Wilson, Founder, BuildingGreen Inc. and Resilient Design Institute, provides context for why we need to be considering resilience in looking at the built environment during the coming decades.

  13. Pan African Vision for the Environment (PAVE) | Open Energy Informatio...

    Open Energy Info (EERE)

    to: navigation, search Name: Pan African Vision for the Environment (PAVE) Address: P.O.BOX 494, Ijanikin Place: Lagos, Nigeria Year Founded: 1998 Phone Number: +234-8033510419...

  14. Y-12s environment, safety and health history part 2

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

    would provide protection from these airborne hazards. Areas began to be flagged off and buffer areas established. Over the ensuing years the environment at the Y-12 site has been...

  15. How to Save the Environment and Money | Department of Energy

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

    How to Save the Environment and Money April 21, 2012 - 12:02pm Addthis Amanda Scott Amanda Scott Former Managing Editor, Energy.gov On Friday, Secretary Chu hosted a live chat ...

  16. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    & the Environment Tyson Research Center tour April 14, 2015 - 3:15pm Tyson Living Learning Center - April 14th, 3:15 - 5:00pm Attendees will tour the Living Learning Center,...

  17. Biofuels for the Environment and Communities Webinar: Overview

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

    for the Environment and Communities April 22, 2015 Bioenergy Technologies Office (BETO) 2 | Bioenergy Technologies Office Agenda * Introduction and BETO Overview - Kristen Johnson, BETO Technology Manager * Biofuels for the Environment and Communities - Virginia Dale, Oak Ridge National Laboratory - Cristina Negri, Argonne National Laboratory 3 | Bioenergy Technologies Office Please record any questions and comment you may have during the webinar and send them to eere_bioenergy@ee.doe.gov As a

  18. CANCELED - Events & Topics in Renewable Energy & the Environment |

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

    Photosynthetic Antenna Research Center CANCELED - Events & Topics in Renewable Energy & the Environment CANCELED - Events & Topics in Renewable Energy & the Environment Midwest Biodiesel Products LLC November 3, 2015 - 4:00pm Please join us for a tour of the Midwest Biodiesel Products LLC facility in Roxana, IL. We will explore how biodiesel fuel is created and distributed right here in the greater St. Louis area. We recommend wearing comfortable shoes and dressing for the

  19. AGREEMENT BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS WASTE BUREAU

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

    AGREEMENT BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS WASTE BUREAU AND WASTE ISOLATION PILOT PLANT PERMITTEES REGARDING A TIME EXTENSION FOR DISPUTE RESOLUTION RELATED TO FINAL AUDIT REPORT A-09-08 OF THE IDAHO NATIONAL LABORATORY/CENTRAL CHARACTERIZATION PROJECT BACKGROUND 1. In a letter dated May 18,2009, the Hazardous Waste Bureau of the New Mexico Environment Department (NMED) provided comments on the Idaho National Laboratory/Central Characterization Project (INLlCCP) Audit Report

  20. Identifying, Implementing and Complying with Environment, Safety and Health Requirements

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

    1996-05-15

    This Policy sets forth the framework for identifying, implementing and complying with environment, safety and health (ES&H) requirements so that work is performed in the DOE complex in a manner that ensures adequate protection of workers, the public and the environment. Ownership of this policy is shared between GC and HS. Cancels DOE P 450.2. Canceled by DOE P 450.4A.

  1. Plutonium Isotopes in the Terrestrial Environment at the Savannah River

    Office of Scientific and Technical Information (OSTI)

    Site, USA. A Long-Term Study (Journal Article) | SciTech Connect Journal Article: Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA. A Long-Term Study Citation Details In-Document Search Title: Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA. A Long-Term Study This work presents the findings of a long term plutonium study at Savannah River Site (SRS) conducted between 2003 and 2013. Terrestrial environmental samples were

  2. Federal Agencies Combine Efforts to Protect Environment and Reduce Home

    Energy Savers [EERE]

    Energy Bills | Department of Energy Combine Efforts to Protect Environment and Reduce Home Energy Bills Federal Agencies Combine Efforts to Protect Environment and Reduce Home Energy Bills July 11, 2005 - 2:07pm Addthis Department of Housing and Urban Development; Department of Energy; Environmental Protection Agency WASHINGTON, DC- The Bush administration today announced a major new partnership aimed at reducing household energy costs by 10 percent over the next decade. The Partnership for

  3. Electrophilic Metal Alkyl Chemistry in New Ligand Environments (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Technical Report: Electrophilic Metal Alkyl Chemistry in New Ligand Environments Citation Details In-Document Search Title: Electrophilic Metal Alkyl Chemistry in New Ligand Environments The goals of this project were to design new electrophilic metal alkyl complexes and to exploit these systems in fundamental studies of olefin polymerization and other important and new catalytic reactions. A key target reaction is insertion copolymerization of olefins and polar

  4. Final Report on Statistical Debugging for Petascale Environments (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Final Report on Statistical Debugging for Petascale Environments Citation Details In-Document Search Title: Final Report on Statistical Debugging for Petascale Environments × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and

  5. Office of Environment, Safety and Health Assessments Protocol for Required

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

    Reading, April 2015 (Revision 1) - PROTOCOL - EA-30-02 | Department of Energy Required Reading, April 2015 (Revision 1) - PROTOCOL - EA-30-02 Office of Environment, Safety and Health Assessments Protocol for Required Reading, April 2015 (Revision 1) - PROTOCOL - EA-30-02 April 2015 Protocol for Required Reading The purpose of this protocol is to establish the requirements and responsibilities for conducting and managing the Office of Environment, Safety and Health Assessments required

  6. Events & Topics in Renewable Energy & the Environment | Photosynthetic

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

    Antenna Research Center Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri Botanical Garden- EarthWays Center October 6, 2015 - 4:00pm How "green" are you? Join us as we experience a sustainability-themed visit to the Missouri Botanical Garden led by a representative from the EarthWays Center, including an interpretive tour that illustrates the importance of waste minimization, energy, energy

  7. Certificate in Renewable Energy and the Environment Forms | Photosynthetic

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

    Antenna Research Center Certificate in Renewable Energy and the Environment Forms Certificate in Renewable Energy and the Environment Forms Students interested in the certificate program should first complete the online Certificate Program Application. Students already involved with the certificate program are required to submit the following forms to receive points, as applicable. Course Form Independent Study Form Internship Form Outreach Activity Form Research Form Seminar/Site Visit Form

  8. Computing, Environment and Life Sciences | Argonne National Laboratory

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

    Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events Advancing the Frontiers of Knowledge More The mission of Argonne's Computing, Environment, and Life Sciences (CELS) directorate is to enable groundbreaking scientific and technical accomplishments in areas of critical importance to the 21st century. The CELS directorate integrates Argonne's research in the life sciences with the environmental

  9. Spacecraft environment during the GIOTTO-Halley encounter: a summary

    SciTech Connect (OSTI)

    Young, D.T.

    1983-01-01

    A summary of the present volume is presented in which the separate disciplines are drawn together to give an overview of the spacecraft environment during the GIOTTO-Halley interaction. Specific recommendations are made as to how the work of the Plasma Environment Working Group might continue to contribute to the GIOTTO program during encounter and post-encounter data analysis. 28 references, 3 tables.

  10. LCLS CDR Chapter 13 - Environment Safety and Health and QA

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

    3 3 Environment, Safety and Health and Quality Assurance It is SLAC's policy and objective to integrate safety and environmental protection into its management and work practices at all levels, so that its mission is accomplished while protecting the worker, the public, and the environment. To achieve this objective, SLAC has developed and implemented an Integrated Safety Management System plan (ISMS), required by DOE P450.4, Safety Management System Policy, which encourages and supports the use

  11. IN THE MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT

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

    MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT UNITED STATES DEPARTMENT ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 OF ENERGY AND NUCLEAR ) WASTE PARTNERSHIP LLC ) ) ) WASTE ISOLATION PILOT PLANT ) EDDY COUNTY, NEW MEXICO ) ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) ofthe Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("NMED") hereby orders the Department of Energy ("DOE"), and Nuclear

  12. Energy Efficiency Upgrades: Benefiting Homeowners and the Environment |

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

    Department of Energy Upgrades: Benefiting Homeowners and the Environment Energy Efficiency Upgrades: Benefiting Homeowners and the Environment May 10, 2013 - 4:37pm Addthis Energy efficient upgrades helped Margie Garmey save money while reducing her impact on the planet. | Photo courtesy of Margie Garmey. Energy efficient upgrades helped Margie Garmey save money while reducing her impact on the planet. | Photo courtesy of Margie Garmey. Rebecca Matulka Rebecca Matulka Former Digital

  13. USW Health Safety and Environment Conference - HSS Workshop | Department of

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

    Energy USW Health Safety and Environment Conference - HSS Workshop USW Health Safety and Environment Conference - HSS Workshop Workshop Date: March 7, 2012 Documents Available for Download PDF icon Workshop Agenda PDF icon Presentation: Regulatory Enforcement PDF icon Presentation: Integrated Approach to Health, Safety and Security PDF icon Presentation: Improving Safety Culture at DOE Sites PDF icon Presentation: 851 Rule Implementation Improvement Efforts More Documents & Publications

  14. Understanding the Temperature and Humidity Environment Inside a PV Module

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

    (Presentation), NREL (National Renewable Energy Laboratory) | Department of Energy Understanding the Temperature and Humidity Environment Inside a PV Module (Presentation), NREL (National Renewable Energy Laboratory) Understanding the Temperature and Humidity Environment Inside a PV Module (Presentation), NREL (National Renewable Energy Laboratory) This PowerPoint presentation was originally given by Michael Kempe of NREL in February 2013 detailing a project funded by the SunShot Initiative.

  15. Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and

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

    Water Quality) | Department of Energy Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) File 56_tools_methods_to_measure_predict_envrionmental_impacts_snl_roberts.pptx More Documents & Publications FY 09 Lab Call: Research & Assessment for MHK Development 2014 Water Power Program Peer Review Compiled Presentations:

  16. Blind Geothermal System Exploration in Active Volcanic Environments;

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

    Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui | Department of Energy Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui DOE Geothermal

  17. Environment - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    Environment Glossary › FAQS › Overview Data Summary Electric power plant environmental International emissions All environment data reports Analysis & Projections Major Topics Most popular Carbon/greenhouse gas emissions International Other environmental issues Projections Recurring All reports Browse by Tag Alphabetical Frequency Tag Cloud Current Issues & Trends See more › Natural gas leak at California storage site raises environmental and reliability concerns natural

  18. Office of Environment, Safety and Health Evaluations Appraisal Process

    Energy Savers [EERE]

    Guide, July 29, 2009 | Department of Energy Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 This guide is a subordinate document to the Independent Oversight Appraisal Process Protocols. While the protocols provide general guidance common to all appraisal activities, this document provides additional detail and guidance regarding procedures and methods

  19. Integrated Energy Analysis and Validation Environment | Department of

    Energy Savers [EERE]

    Energy Energy Analysis and Validation Environment Integrated Energy Analysis and Validation Environment Lead Performer: EnergyAnalytics - Avon, CT DOE Funding: $86,147 Cost Share: N/A Project Term: June 2014 - March 2015 Funding Opportunity: Small Business Innovation Research FY 2014 Phase 1 Release 2 Awards Project Objective A great deal of progress has been made in delivery of highly mature building systems energy simulation tools. However, application of these highly sophisticated methods

  20. Los Alamos National Laboratory (LANL) Safety Conscious Work Environment

    Energy Savers [EERE]

    (SCWE) Self-Assessment | Department of Energy National Laboratory (LANL) Safety Conscious Work Environment (SCWE) Self-Assessment Los Alamos National Laboratory (LANL) Safety Conscious Work Environment (SCWE) Self-Assessment The documents included in this listing are additional references not included in the Phase 2 Radiological Release at the Waste Isolation Pilot Plant, Attachment F: Bibliography and References report. The documents were examined and used to develop the final report. PDF

  1. California: Microturbine Protects Environment, Creates Jobs | Department of

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

    Energy Microturbine Protects Environment, Creates Jobs California: Microturbine Protects Environment, Creates Jobs November 18, 2013 - 12:00am Addthis EERE has a long history of partnering with industry on research and development projects to develop microturbines for on-site, distributed power generation. Gas turbines offer numerous advantages: high power density, light weight design, clean emissions, fuel flexibility, low vibration, low maintenance, high reliability, and excellent

  2. Environment, Safety, and Health Special Review, Department of Energy

    Office of Environmental Management (EM)

    Laboratories - August 2008 | Department of Energy Environment, Safety, and Health Special Review, Department of Energy Laboratories - August 2008 Environment, Safety, and Health Special Review, Department of Energy Laboratories - August 2008 August 2008 Special Review of Work Practices for Nanoscale Material Activities at Department of Energy Laboratories This report provides the results of a Special Review of work practices associated with nanoscale material activities at Department of

  3. FTCP Site Specific Information - Office of Environment, Health, Safety &

    Office of Environmental Management (EM)

    Security | Department of Energy Environment, Health, Safety & Security FTCP Site Specific Information - Office of Environment, Health, Safety & Security FTCP Agent Organization Name Phone E-Mail EHSS HQ Pat Worthington Mark Blackburn 301-903-5926 301-903-8396 pat.worthington@hq.doe.gov mark.blackburn@hq.doe.gov Annual Workforce Analysis and Staffing Plan Reports Calendar Year 2015 Calendar Year 2014 Calendar Year 2013 Calendar Year 2012 Calendar Year 2011 Calendar Year 2010 TQP

  4. Inspection of Environment, Safety, and Health and Emergency Management at

    Office of Environmental Management (EM)

    the Oak Ridge Operations Office and East Tennessee Technology Park, Summary Report, May 2003 | Department of Energy Inspection of Environment, Safety, and Health and Emergency Management at the Oak Ridge Operations Office and East Tennessee Technology Park, Summary Report, May 2003 Inspection of Environment, Safety, and Health and Emergency Management at the Oak Ridge Operations Office and East Tennessee Technology Park, Summary Report, May 2003 May 2010 This report provides the results of

  5. EERE Success Story-California: Microturbine Protects Environment, Creates

    Office of Environmental Management (EM)

    Jobs | Department of Energy Microturbine Protects Environment, Creates Jobs EERE Success Story-California: Microturbine Protects Environment, Creates Jobs November 18, 2013 - 12:00am Addthis EERE has a long history of partnering with industry on research and development projects to develop microturbines for on-site, distributed power generation. Gas turbines offer numerous advantages: high power density, light weight design, clean emissions, fuel flexibility, low vibration, low maintenance,

  6. Synthetic environment employing a craft for providing user perspective reference

    DOE Patents [OSTI]

    Maples, Creve (Albuquerque, NM); Peterson, Craig A. (Albuquerque, NM)

    1997-10-21

    A multi-dimensional user oriented synthetic environment system allows application programs to be programmed and accessed with input/output device independent, generic functional commands which are a distillation of the actual functions performed by any application program. A shared memory structure allows the translation of device specific commands to device independent, generic functional commands. Complete flexibility of the mapping of synthetic environment data to the user is thereby allowed. Accordingly, synthetic environment data may be provided to the user on parallel user information processing channels allowing the subcognitive mind to act as a filter, eliminating irrelevant information and allowing the processing of increase amounts of data by the user. The user is further provided with a craft surrounding the user within the synthetic environment, which craft, imparts important visual referential an motion parallax cues, enabling the user to better appreciate distances and directions within the synthetic environment. Display of this craft in close proximity to the user's point of perspective may be accomplished without substantially degrading the image resolution of the displayed portions of the synthetic environment.

  7. Specification of requirements for the virtual environment for reactor applications simulation environment

    SciTech Connect (OSTI)

    Hess, S. M.; Pytel, M.

    2012-07-01

    In 2010, the United States Dept. of Energy initiated a research and development effort to develop modern modeling and simulation methods that could utilize high performance computing capabilities to address issues important to nuclear power plant operation, safety and sustainability. To respond to this need, a consortium of national laboratories, academic institutions and industry partners (the Consortium for Advanced Simulation of Light Water Reactors - CASL) was formed to develop an integrated Virtual Environment for Reactor Applications (VERA) modeling and simulation capability. A critical element for the success of the CASL research and development effort was the development of an integrated set of overarching requirements that provides guidance in the planning, development, and management of the VERA modeling and simulation software. These requirements also provide a mechanism from which the needs of a broad array of external CASL stakeholders (e.g. reactor / fuel vendors, plant owner / operators, regulatory personnel, etc.) can be identified and integrated into the VERA development plans. This paper presents an overview of the initial set of requirements contained within the VERA Requirements Document (VRD) that currently is being used to govern development of the VERA software within the CASL program. The complex interdisciplinary nature of these requirements together with a multi-physics coupling approach to realize a core simulator capability pose a challenge to how the VRD should be derived and subsequently revised to accommodate the needs of different stakeholders. Thus, the VRD is viewed as an evolving document that will be updated periodically to reflect the changing needs of identified CASL stakeholders and lessons learned during the progress of the CASL modeling and simulation program. (authors)

  8. Crack growth monitoring in harsh environments by electrical potential measurements

    SciTech Connect (OSTI)

    W. R. Lloyd; W. G. Reuter; D. M. Weinberg

    1999-09-19

    Electric potential measurement (EPM) technology offers an attractive alternative to conventional nondestructive evaluation (NDE) for monitoring crack growth in harsh environments. Where conventional NDE methods typically require localized human interaction, the EPM technique developed at the Idaho National Engineering and Environmental Laboratory (INEEL) can be operated remotely and automatically. Once a crack-like defect is discovered via conventional means, EPM can be applied to monitor local crack size changes. This is of particular interest in situations where an identified structural defect is not immediately rejectable from a fitness-for-service viewpoint, but due to operational and environmental conditions may grow to an unsafe size with continuing operation. If the location is in a harsh environment where periodic monitoring by normal means is either too costly or not possible, a very expensive repair may be immediately mandated. However, the proposed EPM methodology may offer a unique monitoring capability that would allow for continuing service. INEEL has developed this methodology, supporting equipment, and calibration information to apply EPM in a field environment for just this purpose. Laboratory and pilot scale tests on full-size engineering structures (pressure vessels and piping) have been successfully performed. The technique is applicable to many severe environments because the sensitive equipment (electronics, operators) can be situated in a remote location, with only current and voltage probe electrical leads entering into the harsh environment. Experimental results showing the utility of the methodology are presented, and unique application concepts that have been examined by multiple experiments are discussed.

  9. Crack Growth Monitoring in Harsh Environments by Electric Potential Measurements

    SciTech Connect (OSTI)

    Lloyd, Wilson Randolph; Reuter, Walter Graham; Weinberg, David Michael

    1999-09-01

    Electric potential measurement (EPM) technology offers an attractive alternative to conventional nondestructive evaluation (NDE) for monitoring crack growth in harsh environments. Where conventional NDE methods typically require localized human interaction, the EPM technique developed at the Idaho National Engineering and Environmental Laboratory (INEEL) can be operated remotely and automatically. Once a crack-like defect is discovered via conventional means, EPM can be applied to monitor local crack size changes. This is of particular interest in situations where an identified structural defect is not immediately rejectable from a fitness-for-service viewpoint, but due to operational and environmental conditions may grow to an unsafe size with continuing operation. If the location is in a harsh environment where periodic monitoring by normal means is either too costly or not possible, a very expensive repair may be immediately mandated. However, the proposed EPM methodology may offer a unique monitoring capability that would allow for continuing service. INEEL has developed this methodology, supporting equipment, and calibration information to apply EPM in a field environment for just this purpose. Laboratory and pilot scale tests on full-size engineering structures (pressure vessels and piping) have been successfully performed. The technique applicable is many severe environments because the sensitive equipment (electronics, operators) can be situated in a remote location, with only current and voltage probe electrical leads entering into the harsh environment. Experimental results showing the utility of the methodology are presented, and unique application concepts that have been examined by multiple experiments are discussed.

  10. Health, Safety, and Environment Division: Annual progress report 1987

    SciTech Connect (OSTI)

    Rosenthal, M.A.

    1988-04-01

    The primary responsibility of the Health, Safety, and Environment (HSE) Division at the Los Alamos National Laboratory is to provide comprehensive occupational health and safety programs, waste processing, and environment protection. These activities are designed to protect the worker, the public, and the environment. Many disciplines are required to meet the responsibilities, including radiation protection, industrial hygiene, safety, occupational medicine, environmental science, epidemiology, and waste management. New and challenging health and safety problems arise occasionally from the diverse research and development work of the Laboratory. Research programs in HSE Division often stem from these applied needs. These programs continue but are also extended, as needed to study specific problems for the Department of Energy and to help develop better occupational health and safety practices.

  11. MORE operating system: a message oriented resource environment

    SciTech Connect (OSTI)

    Cabral, B.; Poggio, M.

    1986-07-15

    The operating system, MORE (Message Oriented Resource Environment), is designed for a software engineering environment built on the VAXstation II micro-computer. The MORE operating system is based on the message passing model. The hardware configuration of the VAXstation II is described, including a thorough discussion of the hardware operating system support features of the VAX architecture. The software engineering environment that MORE will provide for the user is discussed. The operating system as the application programmer will see it is presented in the form of a system services manual for MORE. The concept of a server in MORE and the objects or resources manipulated by the servers are included. The high level implementation and organization of MORE, the device managers and drivers, and the kernel of MORE are detailed. 17 refs., 17 figs.

  12. Simulated combined abnormal environment fire calculations for aviation impacts.

    SciTech Connect (OSTI)

    Brown, Alexander L.

    2010-08-01

    Aircraft impacts at flight speeds are relevant environments for aircraft safety studies. This type of environment pertains to normal environments such as wildlife impacts and rough landings, but also the abnormal environment that has more recently been evidenced in cases such as the Pentagon and World Trade Center events of September 11, 2001, and the FBI building impact in Austin. For more severe impacts, the environment is combined because it involves not just the structural mechanics, but also the release of the fuel and the subsequent fire. Impacts normally last on the order of milliseconds to seconds, whereas the fire dynamics may last for minutes to hours, or longer. This presents a serious challenge for physical models that employ discrete time stepping to model the dynamics with accuracy. Another challenge is that the capabilities to model the fire and structural impact are seldom found in a common simulation tool. Sandia National Labs maintains two codes under a common architecture that have been used to model the dynamics of aircraft impact and fire scenarios. Only recently have these codes been coupled directly to provide a fire prediction that is better informed on the basis of a detailed structural calculation. To enable this technology, several facilitating models are necessary, as is a methodology for determining and executing the transfer of information from the structural code to the fire code. A methodology has been developed and implemented. Previous test programs at the Sandia National Labs sled track provide unique data for the dynamic response of an aluminum tank of liquid water impacting a barricade at flight speeds. These data are used to validate the modeling effort, and suggest reasonable accuracy for the dispersion of a non-combustible fluid in an impact environment. The capability is also demonstrated with a notional impact of a fuel-filled container at flight speed. Both of these scenarios are used to evaluate numeric approximations, and help provide an understanding of the quantitative accuracy of the modeling methods.

  13. Precision Information Environments Envisioning the future of emergency management

    SciTech Connect (OSTI)

    2010-04-01

    Researchers at Pacific Northwest National Laboratory are developing future work environments for the emergency management community called Precision Information Environments (or PIEs). PIEs will provide tailored access to information and decision support capabilities in a system that supports the multiple user roles, contexts, and phases of emergency management, planning, and response. This video gives you a look at one vision for the future. To view an annotated version that describes each of the technology concepts you'll see as well as the end user needs that motivated them and the research challenges that must be addressed to make them a reality visit http://precisioninformation.org.

  14. Designing user models in a virtual cave environment

    SciTech Connect (OSTI)

    Brown-VanHoozer, S.; Hudson, R.; Gokhale, N.

    1995-12-31

    In this paper, the results of a first study into the use of virtual reality for human factor studies and design of simple and complex models of control systems, components, and processes are described. The objective was to design a model in a virtual environment that would reflect more characteristics of the user`s mental model of a system and fewer of the designer`s. The technology of a CAVE{trademark} virtual environment and the methodology of Neuro Linguistic Programming were employed in this study.

  15. Ergonomics for Children and Educational Environments - Around the World

    SciTech Connect (OSTI)

    Bennett, C L; Tien, D

    2003-06-25

    This paper briefly reviews activities and research related to children and educational environments. The increasing prevalence and role of information and communications technology in the lives of children as well as the incidence of back pain and heavy loads children carry in back packs are raising concerns around the world. Out of this concern an International Ergonomics Association Technical Committee has been formed. A survey was sent to Ergonomics for Children and Educational Environments membership and those who have communicated through the committee. The results are compiled to describe a cross-section of international efforts to address the health and the future of children.

  16. CHOS in Production - Multiple Linux Environments on PDSF at NERSC

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

    CHOS in Production Multiple Linux Environments on PDSF at NERSC Larry Pezzaglia National Energy Research Scientific Computing Center Lawrence Berkeley National Laboratory April 2012 A commodity Linux cluster at NERSC serving HEP and NS projects 1GbE and 10GbE interconnect In continuous operation since 1996 ~1500 compute cores on ~200 nodes Over 750 TB shared GPFS storage in 17 filesystems Over 650 TB of XRootD storage Supports SL5 and SL6 environments Projects "buy in" to PDSF and the

  17. A Deep Dive into the Subsea Environment | GE Global Research

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

    A Deep Dive into the Subsea Environment Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Deep Dive into the Subsea Environment Bruno Betoni Parodi 2014.04.07 In 2012, we hosted a workshop at the Brazil Technology Center in Rio de Janeiro for the (then) recently created Subsea Systems Center of Excellence (CoE). A

  18. Channeling problem for charged particles produced by confining environment

    SciTech Connect (OSTI)

    Chuluunbaatar, O.; Gusev, A. A.; Derbov, V. L.; Krassovitskiy, P. M.; Vinitsky, S. I.

    2009-05-15

    Channeling problem produced by confining environment that leads to resonance scattering of charged particles via quasistationary states imbedded in the continuum is examined. Nonmonotonic dependence of physical parameters on collision energy and/or confining environment due to resonance transmission and total reflection effects is confirmed that can increase the rate of recombination processes. The reduction of the model for two identical charged ions to a boundary problem is considered together with the asymptotic behavior of the solution in the vicinity of pair-collision point and the results of R-matrix calculations. Tentative estimations of the enhancement factor and the total reflection effect are discussed.

  19. Energy Lab Reduces Impact on Environment - News Releases | NREL

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

    Energy Lab Reduces Impact on Environment April 18, 2003 Golden, CO. - Employees at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) are "walking the talk" by reducing their impact on the environment at work through the Laboratory's "Sustainable NREL" program. "Our mission has always focused on a sustainable energy future for our nation and the world," said Bob Westby, leader of the Sustainable NREL program. "Sustainability at NREL, in

  20. CASL-U-2015-0067-000 Virtual Environment

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

    7-000 Virtual Environment for Reactor Applications (VERA) Workshop Session 2: Hands on Training Rose Montgomery The Tennessee Valley Authority April 1, 2015 CASL-U-2015-0067-000 1 Virtual Environment for Reactor Applications (VERA) Hands-On Training The American Nuclear Society ANFM Topical Meeting presents April 1, 2015 Hilton Head, SC Please check in to receive your student packet and RSA token to log onto the computers. CASL-U-2015-0067-000 2 2 CASL-U-2015-0067-000 2 CASL-U-2015-0067-000

  1. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

    Bellare, J.R.; Davis, H.T.; Scriven, L.E. II; Talmon, Y.

    1988-06-28

    A system is described for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath. 7 figs.

  2. Environment, Environmental Restoration, and Waste Management Field Organization Directory

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    This directory was developed by the Office of Environmental Guidance, RCRA/CERCLA Division (EH-231) from an outgrowth of the Departments efforts to identify and establish the regulatory response lead persons in the Field Organizations. The directory was developed for intemal EH-231 use to identify both the DOE and DOE contractor Field Organizations in the Environment, Environmental Restoration and Waste Management areas. The Field Organization directory is divided into three substantive sections: (1) Environment; (2) Environmental Restoration; and (3) Waste Management which are organized to correspond to the management hierarchy at each Field Organization. The information provided includes the facility name and address, individual managers name, and telephone/fax numbers.

  3. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

    Bellare, Jayesh R.; Davis, Howard T.; Scriven, II, L. Edward; Talmon, Yeshayahu

    1988-01-01

    A system for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath.

  4. Radiation Protection of the Public and the Environment

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

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Canceled by DOE O 458.1, Admin Chg 2.

  5. Radiation Protection of the Public and the Environment

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

    2011-06-06

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Cancels DOE 5400.5 in its entirety.

  6. EMPaSE: an Extensible Multi-Paradigm Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2010-08-05

    EMPaSE is a hierarchical, extensible, modular modeling environment for developing and running hybrid simulations of sequential-modular, systems dynamics, discrete-event, and agent-based paradigms. It contains two principle components: a multi-paradigm simulation engine and a graphical user interface. EMPaSE models are defined through a hierarchically-defined set of computational modules that define the simulation logic. Inter-module communication occurs through two complimentary systems: pull-based "ports" for general computation patterns and push-based "plugs" for event processing. Entities (i.e. agents) withinmore » the simulation operate within an abstract multi-network environment. The EMPaSE simulation engine is designed around a flexible plug-in architecture, allowing simulations to import computational modules, engine customizations, and interfaces to external applications from independent plug-in libraries. The EMPaSE GUI environment provides an environment for graphically constructing, executing, and debugging EMPaSE models. As with the simulation engine, the GUI is constructed on top of an extensible architecture that supports rapid customization of the user experience through external plug-in libraries.« less

  7. Radiation Protection of the Public and the Environment

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

    1993-01-07

    To establish standards and requirements for operations of the Department of Energy (DOE) and DOE contractors with respect to protection of members of the public and the environment against undue risk from radiation. Supersession of DOE O 5480.1A. Canceled by DOE O 458.1 Admin Chg 2.

  8. Environment, Safety, Health, and Assurance | The Ames Laboratory

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

    Environment, Safety, Health, and Assurance ESH&A is responsible for health and safety issues at Ames Laboratory and addresses those issues through training, integrated safety management, and oversight in compliance with appropriate federal and state safety requirements. Frequently Used Links: Readiness Review Chemical Inventory Waste Pick-up Guide Former Worker and EEOICP Beryllium Nanomaterial Safety Emergency Preparedness

  9. Environment, Safety, and Health Program for Department of Energy Operations

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

    1986-09-23

    This Page Change transmits revised pages of DOE O 5480.1B to renew the authority fo the Assistant Secretary for Environment, Safety and Health to curtail or suspend operations at Department of Energy facilities. Chg 1 dated 5-10-93. Canceled by DOE N 251.4.

  10. Energy and Environment Division, annual report FY 1980

    SciTech Connect (OSTI)

    Osowitt, M.

    1981-07-01

    This report covers research in: energy analysis; energy efficiency studies; solar energy; chemical process; energy-efficient buildings; environmental pollutant studies; combustion research; laser spectroscopy and trace elements; and oil shale and coal research. An energy and environment personnel listing is appended. Separate projects are indexed individually for the database. (PSB)

  11. Computational Systems & Software Environment | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Computational Systems & Software Environment | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery

  12. PETRO-SAFE '91 conference papers: Volume 3 (Drilling and production environment and safety), Volume 4 (Transportation and storage environment and safety) and Volume 5 (Processing and refining environment and safety)

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This conference provided a forum for the oil, gas, and petrochemical industries to discuss state of the art knowledge in those fields. The following topics were addressed: drilling and production environment and safety; transportation and storage environment and safety; and processing and refining environment and safety. Separate papers are processed for inclusion in the appropriate data bases.

  13. Facilitating communities in designing and using their own community health impact assessment tool

    SciTech Connect (OSTI)

    Cameron, Colleen; Ghosh, Sebanti; Eaton, Susan L.

    2011-07-15

    Reducing health inequities and improving the health of communities require an informed public that is aware of the social determinants of health and how policies and programs have an impact on the health of their communities. People Assessing Their Health (PATH) is a process that uses community-driven health impact assessment to build the capacity of people to become active participants in the decisions that affect the well-being of their community. The PATH process is both a health promotion and a community development approach that builds people's ability to bring critical analysis to a situation and to engage in effective social action to bring about desired change. Because it increases analytical skills and provides communities with their own unique tool to assess the potential impact of projects, programs or policies on the health and well-being of their community it is an empowering process. PATH was originally used in three communities in northeastern Nova Scotia, Canada in 1996 when the Canadian health care system was being restructured to a more decentralized system. Since then it has been used in other communities in Nova Scotia and India. This paper will describe the PATH process and the use of the community health impact assessment as well as the methodology used in the PATH process. The lessons learned from PATH's experiences of building capacity among the community in Canada and India will be presented.

  14. Collaborative editing within the pervasive collaborative computing environment

    SciTech Connect (OSTI)

    Perry, Marcia; Agarwal, Deb

    2003-09-11

    Scientific collaborations are established for a wide variety of tasks for which several communication modes are necessary, including messaging, file-sharing, and collaborative editing. In this position paper, we describe our work on the Pervasive Collaborative Computing Environment (PCCE) which aims to facilitate scientific collaboration within widely distributed environments. The PCCE provides a persistent space in which collaborators can locate each other, exchange messages synchronously and asynchronously and archive conversations. Our current interest is in exploring research and development of shared editing systems with the goal of integrating this technology into the PCCE. We hope to inspire discussion of technology solutions for an integrated approach to synchronous and asynchronous communication and collaborative editing.

  15. Standards for message-passing in a distributed memory environment

    SciTech Connect (OSTI)

    Walker, D.W.

    1992-08-01

    This report presents a summary of the main ideas presented at the First CRPC Work-shop on Standards for Message Passing in a Distributed Memory Environment, held April 29-30, 1992, in Williamsburg, Virginia. This workshop attracted 68 attendees including representative from major hardware and software vendors, and was the first in a series of workshops sponsored by the Center for Research on Parallel Computation. The aim of this series of workshops is to develop and implement a standard for message passing on distributed memory concurrent computers, thereby making it easier to develop efficient, portable application codes for such machines. The report discusses the main issues raised in the CRPC workshop, and describes proposed desirable features of a message passing standard for distributed memory environments.

  16. Analytic models of supercomputer performance in multiprogramming environments

    SciTech Connect (OSTI)

    Menasce, D.A. ); Almeida, V.A.F. )

    1989-01-01

    Supercomputers run multiprogrammed time-sharing operating systems, so their facilities can be shared by many local and remote users. Therefore, it is important to be able to assess the performance of supercomputers and multiprogrammed environments. Analytic models based on Queueing Networks (QNs) and Stochastic Petri Nets (SPNs) are used in this paper with two purposes: to evaluate the performance of supercomputers in multiprogrammed environments, and to compare, performance-wise, conventional supercomputer architectures with a novel architecture proposed here. It is shown, with the aid of the analytic models, that the proposed architecture is preferable performance-wise over the existing conventional supercomputer architectures. A three-level workload characterization model for supercomputers is presented. Input data for the numerical examples discussed here are extracted from the well-known Los Alamos benchmark, and the results are validated by simulation.

  17. Methods and systems relating to an augmented virtuality environment

    DOE Patents [OSTI]

    Nielsen, Curtis W; Anderson, Matthew O; McKay, Mark D; Wadsworth, Derek C; Boyce, Jodie R; Hruska, Ryan C; Koudelka, John A; Whetten, Jonathan; Bruemmer, David J

    2014-05-20

    Systems and methods relating to an augmented virtuality system are disclosed. A method of operating an augmented virtuality system may comprise displaying imagery of a real-world environment in an operating picture. The method may further include displaying a plurality of virtual icons in the operating picture representing at least some assets of a plurality of assets positioned in the real-world environment. Additionally, the method may include displaying at least one virtual item in the operating picture representing data sensed by one or more of the assets of the plurality of assets and remotely controlling at least one asset of the plurality of assets by interacting with a virtual icon associated with the at least one asset.

  18. Alaska Forum on the Environment | Department of Energy

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

    February 8, 2016 8:00AM AKST to February 12, 2016 5:00PM AKST Anchorage, Alaska Dena'ina Center 600 W. 7th Ave. Anchorage, AK 99501 The Alaska Forum on the Environment is Alaska's largest statewide gathering of environmental professionals from government agencies, nonprofit and for-profit businesses, community leaders, Alaskan youth, conservationists, biologists, and community elders. The sessions include topics on climate change, energy, environmental regulations, cleanup and remediation, solid

  19. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT IN THE MATTER OF:

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

    IN THE MATTER OF: UNITED STATES DEPARTMENT ) OF ENERGY AND NUCLEAR ) WASTE PARTNERSHIP LLC ) ) ) WASTE ISOLATION PILOT PLANT ) EDDY COUNTY, NEW MEXICO ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) of the Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("Department") hereby orders the Department of Energy, ("DOE"), and Nuclear Waste Partnership LLC

  20. Calcium Hexa Aluminate Linings for Alkaline Environments - Energy

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

    Innovation Portal Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Calcium Hexa Aluminate Linings for Alkaline Environments Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryA new composition of calcium hexa aluminate developed at ORNL is a highly effective chemical barrier against corrosive materials inside storage, process, and transport vessel containers. The CA6 composition protects containers from the critical

  1. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION,

    Office of Environmental Management (EM)

    OF NEW MEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE BUREAU, Complainant, v. UNITED STATES DEPARTMENT OF ENERGY, and NUCLEAR WASTE PARTNERSHIP, LLC, Respondents. WASTE ISOLATION PILOT PLANT EDDY COUNTY, NEW MEXICO ) ) ) COMPLIANCE ORDER ) No. HWB-14-21 (CO) ) ) ) ) ) ) ) ) ) ) ) ) U.S. DEPARTMENT OF ENERGY'S REQUEST FOR HEARING AND ANSWER TO ADMINISTRATIVE ORDER REQUIRING COMPLIANCE AND ASSESSING A CIVIL PENALTY Comes now the United States Department of Energy (DOE

  2. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT IN THE MATTER OF:

    Office of Environmental Management (EM)

    IN THE MATTER OF: UNITED STATES DEPARTMENT OF ENERGY AND LOS ALAMOS NATIONAL SECURITY LLC LOS ALAMOS NATIONAL LABORATORY LOS ALAMOS COUNTY, NEW MEXICO ) ) ) ) ) ) ) ) ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) ofthe Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("NMED") hereby orders the Department of Energy ("DOE"), and Los Alamos National Security,

  3. Office of Environment, Safety and Health Assessments Protocol for the

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

    Development and Maintenance of Criteria Review and Approach Documents, March 2015 (Revision 1) - PROTOCOL - EA-30-01 | Department of Energy the Development and Maintenance of Criteria Review and Approach Documents, March 2015 (Revision 1) - PROTOCOL - EA-30-01 Office of Environment, Safety and Health Assessments Protocol for the Development and Maintenance of Criteria Review and Approach Documents, March 2015 (Revision 1) - PROTOCOL - EA-30-01 March 2015 Protocol for the Development and

  4. Jefferson Lab Environment, Safety, Health and Quality Division

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

    Environment, Safety, Health and Quality Please upgrade your browser. This site's design is only visible in a graphical browser that supports web standards, but its content is accessible to any browser. Concerns? ESH&Q ESH&Q Home Contacts ES&H Manual print version Manual Table of Contents 1000 - Policy 2000 - Organization and Responsibilities 3000 - Planning for Safe Operations 4000 - Training 5000 - Investigation, Reporting, and Recordkeeping 6000 - Topical Programs, Directives, and

  5. Solar Policy Environment: San Francisco | Department of Energy

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

    San Francisco Solar Policy Environment: San Francisco This document outlines the policies in place affecting solar deployment. The City and County of San Francisco's "Solar San Francisco" Initiative will strive to remove barriers to the deployment of solar technologies in San Francisco as part of its effort to reduce its overall greenhouse gas emissions to 20% below 1990 levels by the year 2012. Location San Francisco, California United States See map: Google Maps Date December 2009

  6. Chris Bergren Director, Environment Compliance & Area Completion Projects

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

    Deactivation & Decommissioning at SRS Chris Bergren Director, Environment Compliance & Area Completion Projects DOE Office of Environmental Management Robotics Team Visit to SRS Tuesday, December 8, 2015 Tony Long Acting Manager, Area Completion Projects T Area Completion Area Completions Then Now M Area Completion Now Then Now 2 In Situ Decommissioning of the Heavy Water Components Test Reactor (HWCTR) Before Reactor Dome Removal Reactor Vessel Removal Demolition of Dome After 3 K-Area

  7. Los Alamos Lab: Fossil Energy & Environment, Home

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

    Office > Applied Energy Programs > Fossil Energy Science Program Office Applied Energy Civilian Nuclear Office of Science CONTACTS Program Director Melissa Fox 505-665-0896 A New Era for Fossil Fuels The Office of Fossil Energy and Environment (FE) is the focal point for Los Alamos' efforts in fossil energy R&D. As part of the Science Program Office, FE leads the program development related to research on the use of conventional and unconventional fossil fuels, including associated

  8. Environment, Safety & Health | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Environment, Safety & Health | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs

  9. Radiation Protection of the Public and the Environment

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

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended (AEA). Cancels DOE O 5400.5 in its entirety. Chg 1, dated 3-8-11; Chg 2, dated 6-6-2011; Admin Chg 3, dated 1-15-2013, supersedes DOE O 458.1 Chg 2.

  10. Environment, Health, Safety & Security | Department of Energy

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

    Environment, Health, Safety & Security Rocky Mountain Electrical League (RMEL) Physical and Cyber Security Conference - January 26-27, 2016 Rocky Mountain Electrical League (RMEL) Physical and Cyber Security Conference - January 26-27, 2016 Power SURGE is joint project between the DOE's Office of Security Assistance and the Department's Power Marketing Administrations, led by the Western Area Power Marketing Administration, to develop a fiscally responsible and effective protection strategy

  11. Modal test optimization using VETO (Virtual Environment for Test Optimization)

    SciTech Connect (OSTI)

    Klenke, S.E.; Reese, G.M.; Schoof, L.A.; Shierling, C.

    1996-01-01

    We present a software environment integrating analysis and test-based models to support optimal modal test design through a Virtual Environment for Test Optimization (VETO). A goal in developing this software tool is to provide test and analysis organizations with a capability of mathematically simulating the complete test environment in software. Derived models of test equipment, instrumentation and hardware can be combined within the VETO to provide the user with a unique analysis and visualization capability to evaluate new and existing test methods. The VETO assists analysis and test engineers in maximizing the value of each modal test. It is particularly advantageous for structural dynamics model reconciliation applications. The VETO enables an engineer to interact with a finite element model of a test object to optimally place sensors and exciters and to investigate the selection of data acquisition parameters needed to conduct a complete modal survey. Additionally, the user can evaluate the use of different types of instrumentation such as filters, amplifiers and transducers for which models are available in the VETO. The dynamic response of most of the virtual instruments (including the device under test) is modeled in the state space domain. Design of modal excitation levels and appropriate test instrumentation are facilitated by the VETO`s ability to simulate such features as unmeasured external inputs, A/D quantization effects, and electronic noise. Measures of the quality of the experimental design, including the Modal Assurance Criterion, and the Normal Mode Indicator Function are available.

  12. Advanced Engineering Environment FY09/10 pilot project.

    SciTech Connect (OSTI)

    Lamph, Jane Ann; Kiba, Grant W.; Pomplun, Alan R.; Dutra, Edward G.; Sego, Abraham L.

    2010-06-01

    The Advanced Engineering Environment (AEE) project identifies emerging engineering environment tools and assesses their value to Sandia National Laboratories and our partners in the Nuclear Security Enterprise (NSE) by testing them in our design environment. This project accomplished several pilot activities, including: the preliminary definition of an engineering bill of materials (BOM) based product structure in the Windchill PDMLink 9.0 application; an evaluation of Mentor Graphics Data Management System (DMS) application for electrical computer-aided design (ECAD) library administration; and implementation and documentation of a Windchill 9.1 application upgrade. The project also supported the migration of legacy data from existing corporate product lifecycle management systems into new classified and unclassified Windchill PDMLink 9.0 systems. The project included two infrastructure modernization efforts: the replacement of two aging AEE development servers for reliable platforms for ongoing AEE project work; and the replacement of four critical application and license servers that support design and engineering work at the Sandia National Laboratories/California site.

  13. Raman fiber optic probe assembly for use in hostile environments

    DOE Patents [OSTI]

    Schmucker, John E.; Falk, Jon C.; Archer, William B.; Blasi, Raymond J.

    2000-01-01

    This invention provides a device for Raman spectroscopic measurement of composition and concentrations in a hostile environment by the use of a first fiber optic as a means of directing high intensity monochromatic light from a laser to the hostile environment and a second fiber optic to receive the lower intensity scattered light for transmittal to a monochromator for analysis. To avoid damage to the fiber optics, they are protected from the hostile environment. A preferred embodiment of the Raman fiber optic probe is able to obtain Raman spectra of corrosive gases and solutions at temperatures up to 600.degree. F. and pressures up to 2000 psi. The incident exciting fiber optic cable makes an angle of substantially 90.degree. with the collecting fiber optic cable. This 90.degree. geometry minimizes the Rayleigh scattering signal picked up by the collecting fiber, because the intensity of Rayleigh scattering is lowest in the direction perpendicular to the beam path of the exciting light and therefore a 90.degree. scattering geometry optimizes the signal to noise ratio.

  14. FOAM: NOVEL DELIVERY TECHNOLOGY FOR REMEDIATION OF VADOSE ZONE ENVIRONMENTS

    SciTech Connect (OSTI)

    Jansik, Danielle P.; Wellman, Dawn M.; Mattigod, Shas V.; Zhong, Lirong; Wu, Yuxin; Foote, Martin; Zhang, Z. F.; Hubbard, Susan

    2011-07-05

    Deep vadose zone environments can be a primary source and pathway for contaminant migration to groundwater. These environments present unique characterization and remediation challenges that necessitate scrutiny and research. The thickness, depth, and intricacies of the deep vadose zone, combined with a lack of understanding of the key subsurface processes (e.g., biogeochemical and hydrologic) affecting contaminant migration, make it difficult to create validated conceptual and predictive models of subsurface flow dynamics and contaminant behavior across multiple scales. These factors also make it difficult to design and deploy sustainable remedial approaches and monitor long-term contaminant behavior after remedial actions. Functionally, the methods for addressing contamination must remove and/or reduce transport of contaminants. This problem is particularly challenging in the arid western United States where the vadose zone is hundreds of feet thick, rendering transitional excavation methods exceedingly costly and ineffective. Delivery of remedial amendments is one of the most challenging and critical aspects for all remedy-based approaches. The conventional approach for delivery is through injection of aqueous remedial solutions. However, heterogeneous deep vadose zone environments present hydrologic and geochemical challenges which limit the effectiveness. Because the flow of solution infiltration is dominantly controlled by gravity and suction, injected liquid preferentially percolates through highly permeable pathways, by-passing low-permeability zones which frequently contain the majority of contamination. Moreover, the wetting front can readily mobilize and enhance contaminant transport to the underlying aquifer prior to stabilization. Development of innovative, in-situ technologies may be the only way to meet remedial action objectives and long-term stewardship goals. Surfactants can be used to lower the liquid surface tension and create stabile foams, which readily penetrate low permeability zones. Although surfactant foams have been utilized for subsurface mobilization efforts in the oil and gas industry, so far, the concept of using foams as a delivery mechanism for transporting remedial amendments into deep vadose zone environments to stabilize metal and long-lived radionuclide contaminants has not been explored. Foam flow can be directed by pressure gradients, rather than being dominated by gravity; and, foam delivery mechanisms limit the volume of water (< 5% vol.) required for remedy delivery and emplacement, thus mitigating contaminant mobilization. We will present the results of a numerical modeling and integrated laboratory- / intermediate-scale investigation to simulate, develop, demonstrate, and monitor (i.e. advanced geophysical techniques and advanced predictive biomarkers) foam-based delivery of remedial amendments to remediate metals and radionuclides in vadose zone environments.

  15. NOvel Refractory Materials for High Alkali, High Temperature Environments

    SciTech Connect (OSTI)

    Hemrick, J.G.; Griffin, R.

    2011-08-30

    Refractory materials can be limited in their application by many factors including chemical reactions between the service environment and the refractory material, mechanical degradation of the refractory material by the service environment, temperature limitations on the use of a particular refractory material, and the inability to install or repair the refractory material in a cost effective manner or while the vessel was in service. The objective of this project was to address the need for new innovative refractory compositions by developing a family of novel MgO-Al2O3 spinel or other similar magnesia/alumina containing unshaped refractory composition (castables, gunnables, shotcretes, etc) utilizing new aggregate materials, bond systems, protective coatings, and phase formation techniques (in-situ phase formation, altered conversion temperatures, accelerated reactions, etc). This family of refractory compositions would then be tailored for use in high-temperature, highalkaline industrial environments like those found in the aluminum, chemical, forest products, glass, and steel industries. A research team was formed to carry out the proposed work led by Oak Ridge National Laboratory (ORNL) and was comprised of the academic institution Missouri University of Science and Technology (MS&T), and the industrial company MINTEQ International, Inc. (MINTEQ), along with representatives from the aluminum, chemical, glass, and forest products industries. The two goals of this project were to produce novel refractory compositions which will allow for improved energy efficiency and to develop new refractory application techniques which would improve the speed of installation. Also methods of hot installation were sought which would allow for hot repairs and on-line maintenance leading to reduced process downtimes and eliminating the need to cool and reheat process vessels.

  16. Biofuels for the Environment and Communities Webinar: Dale

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

    US Department of Energy webinar Biofuels for the Environment and Communities Virginia Dale Oak Ridge National Laboratory Earth Day April 22, 2015 http://www.ornl.gov/sci/ees/cbes/ Acknowledgements: DOE BETO - Kristen Johnson & Alison Goss Eng; LM Baskaran, MR Davis, B. Dale, B Davison, ME Downing, LM Eaton, RA Efroymson, C Garten, RL Graham, NA Griffiths, M Hilliard, H Jager, K Kline, PN Leiby, M Langholtz, A McBride, R Middleton, PJ Mulholland, GA Oladosu, ES Parish, RD Perlack, P

  17. New antitrust issues in a deregulated environment: access to pipelines

    SciTech Connect (OSTI)

    Mahinka, S.P.; Johnson, J.L.

    1983-01-01

    The deregulated environment of the Natural Gas Policy Act, (NGPA) will introduce new antitrust issues, one issue of particular concern and difficulty being access and utilization of gas transmission and distribution facilities. The authors disagree with the tendency to use the bottleneck monopoly/essential facility doctrine to suggest that access is required by the antitrust laws. Current trends in judicial and economic analysis of refusals to deal by monopolists supports the view that nonpredatory denials of access, based on such legitimate business considerations as efficiency and profitability, are appropriate and consistent with both antitrust policy and the competitive purposes of industry deregulation. 80 references.

  18. Mitigated-force carriage for high magnetic field environments

    DOE Patents [OSTI]

    Ludtka, Gerard M.; Ludtka, Gail M.; Wilgen, John B.; Murphy, Bart L.

    2015-05-19

    A carriage for high magnetic field environments includes a plurality of work-piece separators disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla for supporting and separating a plurality of work-pieces by a preselected, essentially equal spacing, so that, as a first work-piece is inserted into the magnetic field, a second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  19. Platinum-group element abundance patterns in different mantle environments

    SciTech Connect (OSTI)

    Rehkaemper, M.; Halliday, A.N.; Barfod, D.; Fitton, J.G.; Dawson, J.B.

    1997-11-28

    Mantle-derived xenoliths from the Cameroon Line and northern Tanzania display differences in their platinum-group element (PGE) abundance patterns. The Cameroon Line lherzolites have uniform PGE patterns indicating a homogeneous upper mantle over several hundreds of kilometers, with approximately chondritic PGE ratios. The PGE patterns of the Tanzanian peridotites are similar to the PGE systematics of ultramafic rocks from ophiolites. The differences can be explained if the northern Tanzanian lithosphere developed in a fluid-rich suprasubduction zone environment, whereas the Cameroon Line lithosphere only experienced melt extraction from anhydrous periodotites. 32 refs., 2 figs., 1 tab.

  20. Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer

    SciTech Connect (OSTI)

    Elrefai, Ahmed L. Sasada, Ichiro

    2015-05-07

    A new detection system for magnetic particles, which can operate in an unshielded environment, is developed using a fundamental mode orthogonal fluxgate gradiometer. The proposed detection system offers the advantages of cost, size, and weight reduction as compared to contamination detection systems using superconducting quantum interference device sensor. The detection system can be used to detect metallic contamination in foods or lithium ion battery production lines. The system has been investigated numerically to optimize various design parameters of the system. Experimental setup has been developed to evaluate some of the numerically predicted results. Steel balls were successfully detected down to the diameter of 50 ?m.

  1. Criegee intermediates in the indoor environment. New insights

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

    Shallcross, D. E.; Taatjes, C. A.; Percival, C. J.

    2014-03-25

    Criegee intermediates are formed in the ozonolysis of alkenes and play an important role in indoor chemistry, notably as a source of OH radicals. Recent studies have shown that these Criegee intermediates react very quickly with NO2, SO2, and carbonyls, and in this study, steady-state calculations are used to inspect the potential impact of these data on indoor chemistry. It is shown that these reactions could accelerate NO3 formation and SO2 removal in the indoor environment significantly. In addition, reaction between Criegee intermediates and halogenated carbonyls could provide a significant loss process indoors, where currently one does not exist.

  2. Network-based collaborative research environment LDRD final report

    SciTech Connect (OSTI)

    Davies, B.R.; McDonald, M.J.

    1997-09-01

    The Virtual Collaborative Environment (VCE) and Distributed Collaborative Workbench (DCW) are new technologies that make it possible for diverse users to synthesize and share mechatronic, sensor, and information resources. Using these technologies, university researchers, manufacturers, design firms, and others can directly access and reconfigure systems located throughout the world. The architecture for implementing VCE and DCW has been developed based on the proposed National Information Infrastructure or Information Highway and a tool kit of Sandia-developed software. Further enhancements to the VCE and DCW technologies will facilitate access to other mechatronic resources. This report describes characteristics of VCE and DCW and also includes background information about the evolution of these technologies.

  3. DOE, Stoller Work to Understand Environment at INL Site

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

    DOE, Stoller Work to Understand Environment at INL Site The U.S. Department of Energy is responsible for understanding and estimating future impacts from our mission at the INL Site. To accomplish this we must have adequate knowledge of the plants and animals on the Site. DOE also has an obligation to be a good neighbor to the people and businesses that may be affected by our presence in Eastern Idaho. Elk became resident on the site in the 1980s. Since that time, there have been claims of elk

  4. Evolution of Grain Boundary Networks in Extreme Radiation Environments

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

    Recent Publications Evolution of Grain Boundary Networks in Extreme Radiation Environments Recent Publications J. K. Mason, O. K. Johnson, B. W. Reed, S. F. Li, J. S. Stolken, and M. Kumar; "Statistics of twin related domains and the grain boundary network," Acta Materialia, in press (2013) Y. M. Wang, F. Sansoz, T. LaGrange, R. T. Ott, J. Marian, T. W. Barbee Jr and A. V. Hamza; "Defective twin boundaries in nanotwinned metals", Nature Materials, 12, pp. 697 (2013).

  5. NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA MARTINEZ

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

    MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA MARTINEZ Governor 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505*6303 Phone (50S) 476-6000 Fax (50S) 476-6030 www.lfmenv.stale.nm.IU RYAN FLYNN Cabinet Secretary Designate JOHN A, SANCHr - :Z Lieutenant Governor CERTIFIED MAIL - RETURN RECEIPT REQUESTED SeplelIlber 20, 201 3 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 Carlsbad, New Mexico 88221-3090 M. Farok Sharif, Project Manager

  6. Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety

    Office of Legacy Management (LM)

    7=cr5rnP 7694 i+lJ Washington, DC 20585 Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety Crane Company 757 Third Avenue New York, New York 10017 Dear Mr. Pantaleoni: This letter is a followup to the radiological survey performed by the U.S. Department of Energy (DOE) in August at the former Chapman Valve Manufacturing Company in Indian Orchard, Massachusetts. The facility is presently owned by the Crane Company. The radiological survey identified areas of elevated

  7. Energy in the Environment - Initiatives 2004-08

    SciTech Connect (OSTI)

    Paul Jehn

    2009-09-11

    Under the Energy and Environment Initiative, the GWPC/GWPRF will expand the oil and gas electronic commerce initiatives used to enhance the Risk Based Data Management System (RBDMS) and the Cost Effective Regulatory Approach (CERA). The GWPC/GWPRF has identified the following priorities for work efforts during the time period that will act as the base from which selections for each work period will be proposed. Work tasks will be presented for each reporting period by the GWPC from areas selected from the general list of priorities.

  8. Various mortars for anti-fouling purposes in marine environments

    SciTech Connect (OSTI)

    Kanematsu, Hideyuki; Masuda, Tomoka; Miura, Yoko; Kuroda, Daisuke; Hirai, Nobumitsu; Yokoyama, Seiji

    2014-02-20

    The antifouling properties for some mortars with steel making slags were investigated by real marine immersion tests and a unique laboratory acceleration tests with a specially devised biofilm acceleration reactors. Mortars mixed with steel making slags containing abundant iron elements tended to form biofilm and also bifouling. The two kinds of biofilm formation tests were used in this study. Real immersion in marine environments and laboratory test with a specially devised biofilm acceleration reactor. The former evaluated the biofouling characteristics more properly, while the latter did the biofilm formation characteristics more effectively.

  9. Microsoft Word - Fact Sheet Environment 100808 FINAL.doc

    Office of Environmental Management (EM)

    BARACK OBAMA AND JOE BIDEN: PROMOTING A HEALTHY ENVIRONMENT "We cannot afford more of the same timid politics when the future of our planet is at stake. Global warming is not a someday problem, it is now. We are already breaking records with the intensity of our storms, the number of forest fires, the periods of drought. By 2050 famine could force more than 250 million from their homes . . . . The polar ice caps are now melting faster than science had ever predicted. . . . This is not the

  10. Environment, Safety and Health Progress Assessment of the Hanford Site

    SciTech Connect (OSTI)

    Not Available

    1992-05-01

    This report documents the result of the US Department of Energy (DOE) Environment, Safety and Health (ES&H) Progress Assessment of the Hanford Site, in Richland, Washington. The assessment, which was conducted from May 11 through May 22, 1992, included a selective-review of the ES&H management systems and programs of the responsible DOE Headquarters Program Offices the DOE Richland Field Office, and the site contractors. The ES&H Progress Assessments are part of the Secretary of Energy`s continuing effort to institutionalize line management accountability and the self-assessment process throughout DOE and its contractor organizations. The purpose of the Hanford Site ES&H Progress Assessment is to provide the Secretary with an independent assessment of the adequacy and effectiveness of the DOE and contractor management structures, resources, and systems to address ES&H problems and requirements. They are not intended to be comprehensive compliance assessments of ES&H activities. The point of reference for assessing programs at the Hanford Site was, for the most part, the Tiger Team Assessment of the Hanford Site, which was conducted from May 21 through July 18, 1990. A summary of issues and progress in the areas of environment, safety and health, and management is included.

  11. Predicting proton titration in cationic micelle and bilayer environments

    SciTech Connect (OSTI)

    Morrow, Brian H.; Shen, Jana K.; Eike, David M.; Murch, Bruce P.; Koenig, Peter H.

    2014-08-28

    Knowledge of the protonation behavior of pH-sensitive molecules in micelles and bilayers has significant implications in consumer product development and biomedical applications. However, the calculation of pK{sub a}s in such environments proves challenging using traditional structure-based calculations. Here we apply all-atom constant pH molecular dynamics with explicit ions and titratable water to calculate the pK{sub a} of a fatty acid molecule in a micelle of dodecyl trimethylammonium chloride and liquid as well as gel-phase bilayers of diethyl ester dimethylammonium chloride. Interestingly, the pK{sub a} of the fatty acid in the gel bilayer is 5.4, 0.4 units lower than that in the analogous liquid bilayer or micelle, despite the fact that the protonated carboxylic group is significantly more desolvated in the gel bilayer. This work illustrates the capability of all-atom constant pH molecular dynamics in capturing the delicate balance in the free energies of desolvation and Coulombic interactions. It also shows the importance of the explicit treatment of ions in sampling the protonation states. The ability to model dynamics of pH-responsive substrates in a bilayer environment is useful for improving fabric care products as well as our understanding of the side effects of anti-inflammatory drugs.

  12. 3-dimensional telepresence system for a robotic environment

    DOE Patents [OSTI]

    Anderson, Matthew O.; McKay, Mark D.

    2000-01-01

    A telepresence system includes a camera pair remotely controlled by a control module affixed to an operator. The camera pair provides for three dimensional viewing and the control module, affixed to the operator, affords hands-free operation of the camera pair. In one embodiment, the control module is affixed to the head of the operator and an initial position is established. A triangulating device is provided to track the head movement of the operator relative to the initial position. A processor module receives input from the triangulating device to determine where the operator has moved relative to the initial position and moves the camera pair in response thereto. The movement of the camera pair is predetermined by a software map having a plurality of operation zones. Each zone therein corresponds to unique camera movement parameters such as speed of movement. Speed parameters include constant speed, or increasing or decreasing. Other parameters include pan, tilt, slide, raise or lowering of the cameras. Other user interface devices are provided to improve the three dimensional control capabilities of an operator in a local operating environment. Such other devices include a pair of visual display glasses, a microphone and a remote actuator. The pair of visual display glasses are provided to facilitate three dimensional viewing, hence depth perception. The microphone affords hands-free camera movement by utilizing voice commands. The actuator allows the operator to remotely control various robotic mechanisms in the remote operating environment.

  13. Mining the Agave Microbiome for adaptions to arid environments

    SciTech Connect (OSTI)

    Coleman-Derr, Devin; Wojke, Tanja; North, Gretchen; Partida-Martinez, Laila; DeAngeli, Kristen; Clingenpeel, Scott; Gross, Stephen; Tringe, Susannah; Visel, Axel

    2013-03-25

    A major challenge facing the biofuels industry is the identification of high-yield plant feedstocks that can be cultivated with minimal resource inputs without competing for land and water supplies with existing food crops. Recent research has demonstrated that the Agave plant, cultivated in Mexico and Southwestern United States for the production of fiber and alcohol, meets these criteria1. Agaves grow on non-arable rocky soils in regions characterized by prolonged drought and extreme temperatures, due in part to physiological adaptions that prevent excess water-loss in arid environments2. Plant-microbial symbioses can play a role in helping plants adapt to heat and drought stress, increasing the accessibility of soil nutrients, or compete with plant pathogens3. Whether agaves have similar beneficial microbe interactions in their native environment is unknown. We aim to provide a comprehensive characterization of the Agave microbiome, with the goal of identifying specific community members that may contribute to Agave biotic and abiotic stress tolerance

  14. Exascale Co-design for Modeling Materials in Extreme Environments

    SciTech Connect (OSTI)

    Germann, Timothy C.

    2014-07-08

    Computational materials science has provided great insight into the response of materials under extreme conditions that are difficult to probe experimentally. For example, shock-induced plasticity and phase transformation processes in single-crystal and nanocrystalline metals have been widely studied via large-scale molecular dynamics simulations, and many of these predictions are beginning to be tested at advanced 4th generation light sources such as the Advanced Photon Source (APS) and Linac Coherent Light Source (LCLS). I will describe our simulation predictions and their recent verification at LCLS, outstanding challenges in modeling the response of materials to extreme mechanical and radiation environments, and our efforts to tackle these as part of the multi-institutional, multi-disciplinary Exascale Co-design Center for Materials in Extreme Environments (ExMatEx). ExMatEx has initiated an early and deep collaboration between domain (computational materials) scientists, applied mathematicians, computer scientists, and hardware architects, in order to establish the relationships between algorithms, software stacks, and architectures needed to enable exascale-ready materials science application codes within the next decade. We anticipate that we will be able to exploit hierarchical, heterogeneous architectures to achieve more realistic large-scale simulations with adaptive physics refinement, and are using tractable application scale-bridging proxy application testbeds to assess new approaches and requirements. Such current scale-bridging strategies accumulate (or recompute) a distributed response database from fine-scale calculations, in a top-down rather than bottom-up multiscale approach.

  15. DataFoundry: Warehousing techniques for dynamic environments

    SciTech Connect (OSTI)

    Critchlow, T.; Fidelis, K.; Ganesh, M.; Musick, R.; Slezak, T., LLNL

    1998-01-29

    Data warehouses and data marts have been successfully applied to a multitude of commercial business applications as tools for integrating and providing access to data located across an enterprise. Although the need for this capability is as vital in the scientific world as in the business domain, working warehouses in our community are scarce. A primary technical reason for this is that our understanding of the concepts being explored in an evolving scientific domain change constantly, leading to rapid changes in the data representation. When any database providing information to a warehouse changes its format, the warehouse must be updated to reflect these changes, or it will not function properly. The cost of maintaining a warehouse using traditional techniques in this environment is prohibitive. This paper describes ideas for dramatically reducing the amount of work that must be done to keep a warehouse up to date in a dynamic, scientific environment. The ideas are being applied in a prototype warehouse called DataFoundry. DataFoundry, currently in use by structural biologists at LLNL, will eventually support scientists at the Department of Energy`s Joint Genome Institute.

  16. Performance of field emission cathodes in xenon environments

    SciTech Connect (OSTI)

    Marrese, C.M.; Polk, J.E.; Jensen, K.L.; Gallimore, A.D.; Spindt, C.; Fink, R.L.; Tolt, Z.L.; Palmer, W.D.

    1999-07-01

    Field emission (FE) cathodes are currently being considered to supply electrons in electric propulsion systems for propellant ionization and ion beam neutralization. Hollow cathodes with thermionic electron emitters typically used with Hall and ion thrusters require propellant and heaters for operation. Therefore there are lower limits on their size and power. Because FE cathodes do not require propellant or heaters they can be used with small and micropropulsion systems. The primary concern with integrating these two technologies is cathode lifetime. An FE cathode must be capable of operation in a plasma environment where xenon pressures exceed 2 x 10{sup {minus}6} Torr. Experiments were conducted at the Jet Propulsion Laboratory to evaluate the performance of silicon and molybdenum microtip field emission array cathodes, and carbon film cathodes in xenon pressures up to 2 x 10{sup {minus}5} Torr. Experimental and modeling results were used to determine energy thresholds for sputtering silicon and molybdenum by xenon ions. Experiments and theoretical results are presented for performance degradation in xenon environments.

  17. Automated video screening for unattended background monitoring in dynamic environments.

    SciTech Connect (OSTI)

    Carlson, Jeffrey J.

    2004-03-01

    This report addresses the development of automated video-screening technology to assist security forces in protecting our homeland against terrorist threats. A threat of specific interest to this project is the covert placement and subsequent remote detonation of bombs (e.g., briefcase bombs) inside crowded public facilities. Different from existing video motion detection systems, the video-screening technology described in this report is capable of detecting changes in the static background of an otherwise, dynamic environment - environments where motion and human activities are persistent. Our goal was to quickly detect changes in the background - even under conditions when the background is visible to the camera less than 5% of the time. Instead of subtracting the background to detect movement or changes in a scene, we subtracted the dynamic scene variations to produce an estimate of the static background. Subsequent comparisons of static background estimates are used to detect changes in the background. Detected changes can be used to alert security forces of the presence and location of potential threats. The results of this research are summarized in two MS Power-point presentations included with this report.

  18. HeNCE: A Heterogeneous Network Computing Environment

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

    Beguelin, Adam; Dongarra, Jack J.; Geist, George Al; Manchek, Robert; Moore, Keith

    1994-01-01

    Network computing seeks to utilize the aggregate resources of many networked computers to solve a single problem. In so doing it is often possible to obtain supercomputer performance from an inexpensive local area network. The drawback is that network computing is complicated and error prone when done by hand, especially if the computers have different operating systems and data formats and are thus heterogeneous. The heterogeneous network computing environment (HeNCE) is an integrated graphical environment for creating and running parallel programs over a heterogeneous collection of computers. It is built on a lower level package called parallel virtual machine (PVM).more » The HeNCE philosophy of parallel programming is to have the programmer graphically specify the parallelism of a computation and to automate, as much as possible, the tasks of writing, compiling, executing, debugging, and tracing the network computation. Key to HeNCE is a graphical language based on directed graphs that describe the parallelism and data dependencies of an application. Nodes in the graphs represent conventional Fortran or C subroutines and the arcs represent data and control flow. This article describes the present state of HeNCE, its capabilities, limitations, and areas of future research.« less

  19. Virtual laboratories: Collaborative environments and facilities-on-line

    SciTech Connect (OSTI)

    Thomas, C.E. Jr.; Cavallini, J.S.; Seweryniak, G.R.; Kitchens, T.A.; Hitchcock, D.A.; Scott, M.A.; Welch, L.C.; Aiken, R.J. |; Stevens, R.L.

    1995-07-01

    The Department of Energy (DOE) has major research laboratories in a number of locations in the US, typically co-located with large research instruments or research facilities valued at tens of millions to even billions of dollars. Present budget exigencies facing the entire nation are felt very deeply at DOE, just as elsewhere. Advances over the last few years in networking and computing technologies make virtual collaborative environments and conduct of experiments over the internetwork structure a possibility. The authors believe that development of these collaborative environments and facilities-on-line could lead to a ``virtual laboratory`` with tremendous potential for decreasing the costs of research and increasing the productivity of their capital investment in research facilities. The majority of these cost savings would be due to increased productivity of their research efforts, better utilization of resources and facilities, and avoiding duplication of expensive facilities. A vision of how this might all fit together and a discussion of the infrastructure necessary to enable these developments is presented.

  20. Transuranic radionuclides dispersed into the aquatic environment, a bibliography

    SciTech Connect (OSTI)

    Noshkin, V.E.; Stoker, A.C.; Wong, Kai M.

    1994-04-01

    The purpose of this project was to compile a bibliography of references containing environmental transuranic radionuclide data. Our intent was to identify those parameters affecting transuranic radionuclide transport that may be generic and those that may be dependent on chemical form and/or environmental conditions (i.e., site specific) in terrestrial, aquatic and atmospheric environments An understanding of the unique characteristics and similarities between source terms and environmental conditions relative to transuranic radionuclide transport and cycling will provide the ability to assess and predict the long term impact on man and the environment. An additional goal of our literature review, was to extract the ranges of environmental transuranic radionuclide data from the identified references for inclusion in a data base. Related to source term, these ranges of data can be used to calculate the dose to man from the radionuclides, and to perform uncertainty analyses on these dose assessments. On the basis of our reviews, we have arbitrarily outlined five general source terms. These are fallout, fuel cycle waste, accidents, disposal sites and resuspension. Resuspension of the transuranic radionuclides is a unique source term, in that the radionuclides can originate from any of the other source terms. If these transuranic radionuclides become resuspended into the air, they then become important as a source of inhaled radionuclides.

  1. Plutonium and americium behavior in coral atoll environments

    SciTech Connect (OSTI)

    Noshkin, V.E.; Wong, K.M.; Jokela, T.A.; Brunk, J.L.; Eagle, R.J.

    1984-02-01

    Inventories of /sup 239 +240/Pu and /sup 241/Am greatly in excess of global fallout levels persist in the benthic environments of Bikini and Enewetak Atolls. Quantities of /sup 239 +240/Pu and lesser amounts of /sup 241/Am are continuously mobilizing from these sedimentary reservoirs. The amount of /sup 239 +240/Pu mobilized to solution at any time represents 0.08 to 0.09% of the sediment inventories to a depth of 16 cm. The mobilized /sup 239 +240/Pu has solute-like characteristics and different valence states coexist in solution - the largest fraction of the soluble plutonium is in an oxidized form (+V,VI). The adsorption of plutonium to sediments is not completely reversible because of changes that occur in the relative amounts of the mixed oxidation states in solution with time. Further, any characteristics of /sup 239 +240/Pu described at one location may not necessarily be relevant in describing its behavior elsewhere following mobilization and migration. The relative amounts of /sup 241/Am to /sup 239 +240/Pu in the sedimentary deposits at Enewetak and Bikini may be altered in future years because of mobilization and radiological decay. Mobilization of /sup 239 +240/Pu is not a process unique to these atolls, and quantities in solution derived from sedimentary deposits can be found at other global sites. These studies in the equatorial Pacific have significance in assessing the long-term behavior of the transuranics in any marine environment. 22 references, 1 figure, 13 tables.

  2. Development of an Extreme Environment Materials Research Facility at Princeton

    SciTech Connect (OSTI)

    Cohen, A B; Tully, C G; Austin, R; Calaprice, F; McDonald, K; Ascione, G; Baker, G; Davidson, R; Dudek, L; Grisham, L; Kugel, H; Pagdon, K; Stevenson, T; Woolley, R

    2010-11-17

    The need for a fundamental understanding of material response to a neutron and/or high heat flux environment can yield development of improved materials and operations with existing materials. Such understanding has numerous applications in fields such as nuclear power (for the current fleet and future fission and fusion reactors), aerospace, and other research fields (e.g., high-intensity proton accelerator facilities for high energy physics research). A proposal has been advanced to develop a facility for testing various materials under extreme heat and neutron exposure conditions at Princeton. The Extreme Environment Materials Research Facility comprises an environmentally controlled chamber (48 m^3) capable of high vacuum conditions, with extreme flux beams and probe beams accessing a central, large volume target. The facility will have the capability to expose large surface areas (1 m^2) to 14 MeV neutrons at a fluence in excess of 10^13 n/s. Depending on the operating mode. Additionally beam line power on the order of 15-75 MW/m2 for durations of 1-15 seconds are planned... The multi-second duration of exposure can be repeated every 2-10 minutes for periods of 10-12 hours. The facility will be housed in the test cell that held the Tokamak Fusion Test Reactor (TFTR), which has the desired radiation and safety controls as well as the necessary loading and assembly infrastructure. The facility will allow testing of various materials to their physical limit of thermal endurance and allow for exploring the interplay between radiation-induced embrittlement, swelling and deformation of materials, and the fatigue and fracturing that occur in response to thermal shocks. The combination of high neutron energies and intense fluences will enable accelerated time scale studies. The results will make contributions for refining predictive failure modes (modeling) in extreme environments, as well as providing a technical platform for the development of new alloys, new materials, and the investigation of repair mechanisms. Effects on materials will be analyzed with in situ beam probes and instrumentation as the target is exposed to radiation, thermal fluxes and other stresses. Photon and monochromatic neutron fluxes, produced using a variable-energy (4-45 MeV) electron linac and the highly asymmetric electron-positron collisions technique used in high-energy physics research, can provide non-destructive, deep-penetrating structural analysis of materials while they are undergoing testing. The same beam lines will also be able to generate neutrons from photonuclear interactions using existing Bremsstrahlung and positrons on target quasi-monochromatic gamma rays. Other diagnostics will include infrared cameras, residual gas analyzer (RGA), and thermocouples; additional diagnostic capability will be added.

  3. cray-hdf5-parallel/1.8.13 garbling integers in intel environment

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

    cray-hdf5-parallel1.8.13 garbling integers in intel environment cray-hdf5-parallel1.8.13 garbling integers in intel environment September 11, 2014 This problem was fixed on 11...

  4. Mitigated-force carriage for high magnetic field environments

    DOE Patents [OSTI]

    Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

    2014-05-20

    A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  5. Impact of oil in the tropical marine environment. Technical pub

    SciTech Connect (OSTI)

    Cintron, G.; Lugo, A.E.; Martinez, R.; Cintron, B.B.; Encarnacion, L.

    1981-11-01

    Oil spills have a devastating effect on biologically rich coastal environments. This report investigates this problem, covering damage by oil to biological systems, the use of dispersants (toxicity and considerations for dispersant use), impact of oil and dispersants on coral reefs, impact of oil on seagrass beds and sandy beaches, impact of oil on mangroves (seedling survival and tolerance, regeneration, forest type vulnerability, and cleanup and recovery activities in mangroves), conclusions, and recommendations. The study concludes that coral reefs and seagrass beds may escape significant spill damage if pollution is not chronic and if dispersants are not used. Sandy and rocky shores may be severely impacted but recover quickly. Mangroves are the most vulnerable coastal ecosystem. Recommendations are that oil spill contingency plans must be prepared for all areas, and that the necessary equipment for the plans must be in place.

  6. Surface acoustic wave devices for harsh environment wireless sensing

    SciTech Connect (OSTI)

    Greve, David W.; Chin, Tao -Lun; Zheng, Peng; Ohodnicki, Paul; Baltrus, John; Oppenheim, Irving J.

    2013-05-24

    In this study, langasite surface acoustic wave devices can be used to implement harsh environment wireless sensing of gas concentration and temperature. This paper reviews prior work on the development of langasite surface acoustic wave devices, followed by a report of recent progress toward the implementation of oxygen gas sensors. Resistive metal oxide films can be used as the oxygen sensing film, although development of an adherent barrier layer will be necessary with the sensing layers studied here to prevent interaction with the langasite substrate. Experimental results are presented for the performance of a langasite surface acoustic wave oxygen sensor with tin oxide sensing layer, and these experimental results are correlated with direct measurements of the sensing layer resistivity.

  7. Surface acoustic wave devices for harsh environment wireless sensing

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

    Greve, David W.; Chin, Tao -Lun; Zheng, Peng; Ohodnicki, Paul; Baltrus, John; Oppenheim, Irving J.

    2013-05-24

    In this study, langasite surface acoustic wave devices can be used to implement harsh environment wireless sensing of gas concentration and temperature. This paper reviews prior work on the development of langasite surface acoustic wave devices, followed by a report of recent progress toward the implementation of oxygen gas sensors. Resistive metal oxide films can be used as the oxygen sensing film, although development of an adherent barrier layer will be necessary with the sensing layers studied here to prevent interaction with the langasite substrate. Experimental results are presented for the performance of a langasite surface acoustic wave oxygen sensormore » with tin oxide sensing layer, and these experimental results are correlated with direct measurements of the sensing layer resistivity.« less

  8. Damage-tolerant nanotwinned metals with nanovoids under radiation environments

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

    Chen, Y.; Yu, K. Y.; Liu, Y.; Shao, S.; Wang, H.; Kirk, M. A.; Wang, J.; Zhang, X.

    2015-04-24

    Material performance in extreme radiation environments is central to the design of future nuclear reactors. Radiation induces significant damage in the form of dislocation loops and voids in irradiated materials, and continuous radiation often leads to void growth and subsequent void swelling in metals with low stacking fault energy. Here we show that by using in situ heavy ion irradiation in a transmission electron microscope, pre-introduced nanovoids in nanotwinned Cu efficiently absorb radiation-induced defects accompanied by gradual elimination of nanovoids, enhancing radiation tolerance of Cu. In situ studies and atomistic simulations reveal that such remarkable self-healing capability stems from highmore » density of coherent and incoherent twin boundaries that rapidly capture and transport point defects and dislocation loops to nanovoids, which act as storage bins for interstitial loops. This study describes a counterintuitive yet significant concept: deliberate introduction of nanovoids in conjunction with nanotwins enables unprecedented damage tolerance in metallic materials.« less

  9. International Collaboration Activities in Different Geologic Disposal Environments

    SciTech Connect (OSTI)

    Birkholzer, Jens

    2015-09-01

    This report describes the current status of international collaboration regarding geologic disposal research in the Used Fuel Disposition (UFD) Campaign. Since 2012, in an effort coordinated by Lawrence Berkeley National Laboratory, UFD has advanced active collaboration with several international geologic disposal programs in Europe and Asia. Such collaboration allows the UFD Campaign to benefit from a deep knowledge base with regards to alternative repository environments developed over decades, and to utilize international investments in research facilities (such as underground research laboratories), saving millions of R&D dollars that have been and are being provided by other countries. To date, UFDs International Disposal R&D Program has established formal collaboration agreements with five international initiatives and several international partners, and national lab scientists associated with UFD have conducted specific collaborative R&D activities that align well with its R&D priorities.

  10. Advantages of High Tolerance Measurements in Fusion Environments Applying Photogrammetry

    SciTech Connect (OSTI)

    T. Dodson, R. Ellis, C. Priniski, S. Raftopoulos, D. Stevens, M. Viola

    2009-02-04

    Photogrammetry, a state-of-the-art technique of metrology employing digital photographs as the vehicle for measurement, has been investigated in the fusion environment. Benefits of this high tolerance methodology include relatively easy deployment for multiple point measurements and deformation/distortion studies. Depending on the equipment used, photogrammetric systems can reach tolerances of 25 microns (0.001 in) to 100 microns (0.004 in) on a 3-meter object. During the fabrication and assembly of the National Compact Stellarator Experiment (NCSX) the primary measurement systems deployed were CAD coordinate-based computer metrology equipment and supporting algorithms such as both interferometer-aided (IFM) and absolute distance measurementbased (ADM) laser trackers, as well as portable Coordinate Measurement Machine (CMM) arms. Photogrammetry was employed at NCSX as a quick and easy tool to monitor coil distortions incurred during welding operations of the machine assembly process and as a way to reduce assembly downtime for metrology processes.

  11. Preventing messaging queue deadlocks in a DMA environment

    DOE Patents [OSTI]

    Blocksome, Michael A; Chen, Dong; Gooding, Thomas; Heidelberger, Philip; Parker, Jeff

    2014-01-14

    Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate and interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

  12. Integration of Environment, Safety, and Health into Facility Disposition Activities

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

    1998-05-01

    Volume One of this Standard has been revised to provide a Department of Energy (DOE) approved methodology for preparing a Documented Safety Analysis (DSA) for decommissioning of nuclear facilities, as well as environmental restoration activities that involve work not done within a permanent structure. Methodologies provided in this Standard are intended to be compliant with Title 10 of the Code of Federal Regulations (CFR) Part 830, Nuclear Safety Management, Subpart B, Safety Basis Requirements. Volume Two contains the appendices that provide additional environment, safety and health (ES&H) information to complement Volume 1 of this Standard. Volume 2 of the Standard is much broader in scope than Volume 1 and satisfies several purposes. Integrated safety management expectations are provided in accordance with facility disposition requirements contained in DOE O 430.1B, Real Property Asset Management.

  13. SNF Interim Storage Canister Corrosion and Surface Environment Investigations

    SciTech Connect (OSTI)

    Bryan, Charles R.; Enos, David G.

    2015-09-01

    This progress report describes work being done at Sandia National Laboratories (SNL) to assess the localized corrosion performance of container/cask materials used in the interim storage of spent nuclear fuel (SNF). Of particular concern is stress corrosion cracking (SCC), by which a through-wall crack could potentially form in a canister outer wall over time intervals that are shorter than possible dry storage times. In order for SCC to occur, three criteria must be met. A corrosive environment must be present on the canister surface, the metal must susceptible to SCC, and sufficient tensile stress to support SCC must be present through the entire thickness of the canister wall. SNL is currently evaluating the potential for each of these criteria to be met.

  14. Semiclassical wave-packets emerging from interaction with an environment

    SciTech Connect (OSTI)

    Recchia, Carla; Teta, Alessandro

    2014-01-15

    We study the quantum evolution in dimension three of a system composed by a test particle interacting with an environment made of N harmonic oscillators. At time zero the test particle is described by a spherical wave, i.e., a highly correlated continuous superposition of states with well localized position and momentum, and the oscillators are in the ground state. Furthermore, we assume that the positions of the oscillators are not collinear with the center of the spherical wave. Under suitable assumptions on the physical parameters characterizing the model, we give an asymptotic expression of the solution of the Schrdinger equation of the system with an explicit control of the error. The result shows that the approximate expression of the wave function is the sum of two terms, orthogonal in L{sup 2}(R{sup 3(N+1)}) and describing rather different situations. In the first one, all the oscillators remain in their ground state and the test particle is described by the free evolution of a slightly deformed spherical wave. The second one consists of a sum of N terms where in each term there is only one excited oscillator and the test particle is correspondingly described by the free evolution of a wave packet, well concentrated in position and momentum. Moreover, the wave packet emerges from the excited oscillator with an average momentum parallel to the line joining the oscillator with the center of the initial spherical wave. Such wave packet represents a semiclassical state for the test particle, propagating along the corresponding classical trajectory. The main result of our analysis is to show how such a semiclassical state can be produced, starting from the original spherical wave, as a result of the interaction with the environment.

  15. Title Tags for Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    These standards are required when coding title tags on websites and applications outside the Energy.gov Drupal environment.

  16. Environment, Safety, and Health Policy for the Department of Energy Complex

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

    1995-06-15

    The Vision and Principles for the Protection of the Worker, Public, and Environment. Canceled by DOE P 450.7.

  17. PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management |

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

    Department of Energy SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PDF icon PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah

  18. HTML Syntax for Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    These HTML syntax standards are required on websites and applications outside the Energy.gov Drupal environment.

  19. Contact For The Deputy General Counsel for Environment & Compliance (GC-50)

    Energy Savers [EERE]

    | Department of Energy Contact For The Deputy General Counsel for Environment & Compliance (GC-50) Contact For The Deputy General Counsel for Environment & Compliance (GC-50) Kedric L. Payne, Deputy General Counsel for Environment & Compliance 202-586-5072 kedric.payne@hq.doe.gov

  20. Microsoft Word - Fact Sheet Environment 100808 FINAL.doc | Department of

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

    Energy Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc PDF icon Microsoft Word - Fact Sheet Environment 100808 FINAL.doc More Documents & Publications Major Communications Report May 5, 2009 Major Communications Report April 30, 2009 Major Communications Report April 28, 2009