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Sample records for bosco pe pmp

  1. Barton V. Barnhart, P.E., PMP, CFM | Department of Energy

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

    Barton V. Barnhart, P.E., PMP, CFM About Us Barton V. Barnhart, P.E., PMP, CFM - Deputy Assistant Secretary for Program Planning and Budget, Office of Environmental Management Bart Barnhart is the Deputy Assistant Secretary for Program Planning and Budget in the Office of Environmental Management (EM), U.S. Department of Energy (DOE). In this senior leadership role, he manages, integrates and coordinates strategic planning and budget support for EM's multi-billion dollar environmental cleanup

  2. Project Management Perspective - Paul Bosco, Director, Office...

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

    Project Management Perspective - Paul Bosco, Director, Office of Acquisition and Project Management Project Management Perspective - Paul Bosco, Director, Office of Acquisition and ...

  3. Paul Bosco | Department of Energy

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

    Leadership » Paul Bosco About Us Paul Bosco - Director, Office of Project Management Oversight & Assessments Paul Bosco serves as the Director of the Office of Project Management Oversight and Assessments. This office validates the project performance baselines, to include scope, cost and schedule, of the Department's largest construction and environmental clean-up projects prior to budget request to Congress; an active project portfolio totaling over $30 billion. This Office also conducts

  4. Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB...

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

    BOSCO Feb222010PB final rcvd 5 Mar Compatibility Mode Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb222010PB final rcvd 5 Mar Compatibility Mode PDF icon ...

  5. Project Management Update - Paul Bosco, Director, Office of Acquisitio...

    Office of Environmental Management (EM)

    Update - Paul Bosco, Director, Office of Acquisition & Project Mgt Project Management Update - Paul Bosco, Director, Office of Acquisition & Project Mgt 2014 DOE Project Management ...

  6. Memorandum from Paul Bosco dated May, 20, 2012, Utlization of...

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

    Paul Bosco dated May, 20, 2012, Utlization of the General Services Administration's Federal Strategic Sourcing Initiative Blanket Purchase Agreements Memorandum from Paul Bosco ...

  7. Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5

    Energy Savers [EERE]

    Mar [Compatibility Mode] | Department of Energy 1 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode] Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode] PDF icon Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode] More Documents & Publications Project Management Update - Paul Bosco, Director, Office of Acquisition & Project Mgt Microsoft PowerPoint - 07 Raines

  8. NREL: Photovoltaics Research - Nick Bosco, PhD

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

    Nick Bosco, PhD Senior Scientist Photo of vv 303-384-6337 Nick.Bosco@nrel.gov Task Focus: Failure Analysis and Accelerated Testing Specializes in: Infrared imaging and other...

  9. Project Management Perspective - Paul Bosco, Director, Office of

    Energy Savers [EERE]

    Acquisition and Project Management | Department of Energy Project Management Perspective - Paul Bosco, Director, Office of Acquisition and Project Management Project Management Perspective - Paul Bosco, Director, Office of Acquisition and Project Management Agenda Project Portfolio and Trends Project Success Metrics Other Performance Metrics GAO High-Risk Series Update GAO's Shift in Focus Areas of Concern PDF icon Workshop 2015 - Paul Bosco - PM Perspective.pdf More Documents &

  10. Teaming Arrangement Pitfalls Misty D. Mayes, PMP

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

    Teaming Arrangement Pitfalls Misty D. Mayes, PMP www.ManagementSolutionsLLC.com Outline * ... as good as its terms 17 18 Questions 19 Misty D. Mayes, PMP www.ManagementSolutionsLLC.c...

  11. Memorandum from Paul Bosco dated May, 20, 2012, Utlization of the General

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

    Services Administration's Federal Strategic Sourcing Initiative Blanket Purchase Agreements | Department of Energy Paul Bosco dated May, 20, 2012, Utlization of the General Services Administration's Federal Strategic Sourcing Initiative Blanket Purchase Agreements Memorandum from Paul Bosco dated May, 20, 2012, Utlization of the General Services Administration's Federal Strategic Sourcing Initiative Blanket Purchase Agreements PDF icon Bosco Memo May 29 2012.pdf More Documents &

  12. Slide 1

    Office of Environmental Management (EM)

    Cost Estimating in DOE for Capital Asset Projects May 25-26 th , 2011, New Orleans, LA Paul Bosco, PE, PMP, LEED-AP Director, Office of Engineering & Construction Management...

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

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

    Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol Evaluation of the European PMP Methodologies Using Chassis ...

  14. Microsoft PowerPoint - 15.1025_Bosco_PM Workshop Mar15_2010 | Department of

    Energy Savers [EERE]

    Energy 025_Bosco_PM Workshop Mar15_2010 Microsoft PowerPoint - 15.1025_Bosco_PM Workshop Mar15_2010 PDF icon Microsoft PowerPoint - 15.1025_Bosco_PM Workshop Mar15_2010 More Documents & Publications Microsoft PowerPoint - DOE O 413 3B Brief v9 with key points in notes [Read-Only] Slide 1 External Independent Review (EIR) Standard Operating Procedure (SOP) September 2010

  15. Evaluation of the European PMP Methodologies Using Chassis Dynamometer...

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

    PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing ...

  16. PE Consulting | Open Energy Information

    Open Energy Info (EERE)

    government, institutions and businesses into highly efficient, sustainable enterprises. PE Consulting provides cost effective green buildings, renewable energy and clean...

  17. Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol

    Broader source: Energy.gov [DOE]

    Evaluation and comparison of the measurements of diesel solid nanoparticle emissions using the European Particle Measurement Programme (PMP) system and catalytic stripper

  18. Mesoscale simulation of shocked poly-(4-methyl-1-pentene) (PMP) foams.

    SciTech Connect (OSTI)

    Schroen, Diana Grace; Flicker, Dawn G.; Haill, Thomas A.; Root, Seth; Mattsson, Thomas Kjell Rene

    2011-06-01

    Hydrocarbon foams are commonly used in HEDP experiments, and are subject to shock compression from tens to hundreds of GPa. Modeling foams is challenging due to the heterogeneous character of the foam. A quantitative understanding of foams under strong dynamic compression is sought. We use Sandia's ALEGRA-MHD code to simulate 3D mesoscale models of pure poly(4-methyl-1-petene) (PMP) foams. We employ two models of the initial polymer-void structure of the foam and analyze the statistical properties of the initial and shocked states. We compare the simulations to multi-Mbar shock experiments at various initial foam densities and flyer impact velocities. Scatter in the experimental data may be a consequence of the initial foam inhomogeneity. We compare the statistical properties the simulations with the scatter in the experimental data.

  19. IvPE-cEAEs?nILE!! P

    Office of Legacy Management (LM)

    Cw-rent: ... rT--- Owner contacted 0 yes J7' j-r; if ye.. date contacted IvPE-cEAEs?nILE P Research & Development 0 Production scale testing Cl Pilot Scale 0 Bench ...

  20. DIFFUSE PeV NEUTRINOS FROM GAMMA-RAY BURSTS

    SciTech Connect (OSTI)

    Liu, Ruo-Yu; Wang, Xiang-Yu [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China)] [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China)

    2013-04-01

    The IceCube Collaboration recently reported the potential detection of two cascade neutrino events in the energy range 1-10 PeV. We study the possibility that these PeV neutrinos are produced by gamma-ray bursts (GRBs), paying special attention to the contribution by untriggered GRBs that elude detection due to their low photon flux. Based on the luminosity function, rate distribution with redshift and spectral properties of GRBs, we generate, using a Monte Carlo simulation, a GRB sample that reproduces the observed fluence distribution of Fermi/GBM GRBs and an accompanying sample of untriggered GRBs simultaneously. The neutrino flux of every individual GRB is calculated in the standard internal shock scenario, so that the accumulative flux of the whole samples can be obtained. We find that the neutrino flux in PeV energies produced by untriggered GRBs is about two times higher than that produced by the triggered ones. Considering the existing IceCube limit on the neutrino flux of triggered GRBs, we find that the total flux of triggered and untriggered GRBs can reach at most a level of {approx}10{sup -9} GeV cm{sup -2} s{sup -1} sr{sup -1}, which is insufficient to account for the reported two PeV neutrinos. Possible contributions to diffuse neutrinos by low-luminosity GRBs and the earliest population of GRBs are also discussed.

  1. MEMORANDUM FOR DISTRIBUTION FROM: PAUL BOSCO

    Energy Savers [EERE]

    MA Energy Conservation Plan January 2010 1 Office of Management Office-Level Energy Conservation Plan January 2010 I. BACKGROUND This energy conservation plan represents an effort to reduce energy consumption within Office of Management (MA) office spaces and to increase employee awareness of and participation in energy conservation measures. II. SCOPE The plan and procedures in this document apply to all Office of Management (MA) office suites in the Forrestal and Germantown Facilities as well

  2. Bosco Memo May 29 2012.pdf

    Energy Savers [EERE]

  3. Optimization of esterification of oleic acid and trimethylolpropane (TMP) and pentaerythritol (PE)

    SciTech Connect (OSTI)

    Mahmud, Hamizah Ammarah; Salimon, Jumat

    2014-09-03

    Vegetable oil (VO) is the most potential alternative to replace mineral oil for lubricant due to better lubricating properties and great physicochemical properties. Chemical modification has to be done to overcome low temperature performance and low oxidation instability due to the presence of ?-hydrogen atoms of glycerol molecule. The optimization of esterification of oleic acid and polyhydric alcohol with sulfuric acid catalyst was carried out to find the optimum conditions with the highest yield. Reeaction variables such as; molar ratio, temperature, duration and catalyst concentration. Two types of polyhydric alcohol have been used; TMP and PE. The optimum results showed oleic acid successfully converted 91.2% ester TMP and 92.7% ester PE at duration: 5 hours (Ester TMP), 6 hours (Ester PE); temperature: 150C (ester TMP), 180C (Ester PE); catalyst concentration: 1.5% (w/w); and mol ratio: 3.9:1 (ester TMP), 4.9:1 (ester PE). From the data obtained, mole ratio showed most influenced factors to the increasing yields of ester conversions.. The TMP/PE ester was confirmed using gas chromatography (GC-FID), Fourier Transform Infrared Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR)

  4. Erosion of Radiator Materials by Nanofluids | Department of Energy

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

    pmp_2

  5. EFFECTS OF TRITIUM EXPOSURE ON UHMW-PE, PTFE, AND VESPEL

    SciTech Connect (OSTI)

    Clark, E; Kirk Shanahan, K

    2006-05-31

    Samples of three polymers, Ultra-High Molecular Weight Polyethylene (UHMW-PE), polytetrafluoroethylene (PTFE, also known as Teflon{reg_sign}), and Vespel{reg_sign} polyimide were exposed to 1 atmosphere of tritium gas at ambient temperature for varying times up to 2.3 years in closed containers. Sample mass and size measurements (to calculate density), spectra-colorimetry, dynamic mechanical analysis (DMA), and Fourier-transform infrared spectroscopy (FT-IR) were employed to characterize the effects of tritium exposure on these samples. Changes of the tritium exposure gas itself were characterized at the end of exposure by measuring total pressure and by mass spectroscopic analysis of the gas composition. None of the polymers exhibited significant changes of density. The color of initially white UHMW-PE and PTFE dramatically darkened to the eye and the color also significantly changed as measured by colorimetry. The bulk of UHMW-PE darkened just like the external surfaces, however the fracture surface of PTFE appeared white compared to the PTFE external surfaces. The white interior could have been formed while the sample was breaking or could reflect the extra tritium dose at the surface directly from the gas. The dynamic mechanical response of UHMW-PE was typical of radiation effects on polymers- an initial stiffening (increased storage modulus) and reduction of viscous behavior after three months exposure, followed by lowering of the storage modulus after one year exposure and longer. The storage modulus of PTFE increased through about nine months tritium exposure, then the samples became too weak to handle or test using DMA. Characterization of Vespel{reg_sign} using DMA was problematic--sample-to-sample variations were significant and no systematic change with tritium exposure could be discerned. Isotopic exchange and incorporation of tritium into UHMW-PE (exchanging for protium) and into PTFE (exchanging for fluorine) was observed by FT-IR using an attenuated total reflectance method. No significant change in the Vespel{reg_sign} infrared spectrum was observed after three months exposure. Protium significantly pressurized the UHMW-PE containers during exposure to about nine atmospheres (the initial pressure was one atmosphere of tritium). This is consistent with the well-known production of hydrogen by irradiation of polyethylene by ionizing radiation. The total pressure in the PTFE containers decreased, and a mass balance reveals that the observed decrease is consistent with the formation of small amounts of {sup 3}HF, which is condensed at ambient temperature. No significant change of pressure occurred in the Vespel{reg_sign} containers; however the composition of the gas became about 50% protium, showing that Vespel{reg_sign} interacted with the tritium gas atmosphere to some degree. The relative resistance to degradation from tritium exposure is least for PTFE, more for UHMW-PE, and the most for Vespel{reg_sign}, which is consistent with the known relative resistance of these polymers to gamma irradiation. This qualitatively agrees with the concept of equivalent effects for equivalent absorbed doses of radiation damage of polymers. Some of the changes of different polymers are qualitatively similar; however each polymer exhibited unique property changes when exposed to tritium. Information from this study that can be applied to a tritium facility is: (1) the relative resistance to tritium degradation of the three polymers studied is the same as the relative resistance to gamma irradiation in air (so relative rankings of polymer resistance to ionizing radiation can be used as a relative ranking for assessing tritium compatibility and polymer selection); and (2) all three polymers changed the gas atmosphere during tritium exposure--UHMW-PE and Vespel{reg_sign} exposed to tritium formed H{sub 2} gas (UHMW-PE much more so), and PTFE exposed to tritium formed {sup 3}HF. This observation of forming {sup 3}HF supports the general concept of minimizing chlorofluorocarbon polymers in tritium systems.

  6. Are IceCube neutrinos unveiling PeV-scale decaying dark matter?

    SciTech Connect (OSTI)

    Esmaili, Arman; Serpico, Pasquale Dario E-mail: serpico@lapth.cnrs.fr

    2013-11-01

    Recent observations by IceCube, notably two PeV cascades accompanied by events at energies ? (30400) TeV, are clearly in excess over atmospheric background fluxes and beg for an astroparticle physics explanation. Although some models of astrophysical accelerators can account for the observations within current statistics, intriguing features in the energy and possibly angular distributions of the events make worth exploring alternatives. Here, we entertain the possibility of interpreting the data with a few PeV mass scale decaying dark matter, with lifetime of the order of 10{sup 27}s. We discuss generic signatures of this scenario, including its unique energy spectrum distortion with respect to the benchmark E{sub ?}{sup ?2} expectation for astrophysical sources, as well as peculiar anisotropies. A direct comparison with the data show a good match with the above-mentioned features. We further discuss possible future checks of this scenario.

  7. Thomas D. Foust, Ph.D, P.E. | Bioenergy | NREL

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

    Thomas D. Foust Thomas D. Foust, Ph.D, P.E. Center Director, National Bioenergy Center Thomas.Foust@nrel.gov | 303-384-7755 Research Interests Computational and mathematical modeling of catalytic fast pyrolysis Fuels optimization for high-efficiency engines Biomass sustainability and land use issues Affiliated Research Programs United Nations Bioenergy and Sustainability Assessment (bioenergy sustainability across its whole lifeline including energy, food, and environmental and climate security)

  8. Ordinary Isotropic Peridynamic Models Position Aware Viscoelastic(PAVE) SAND2015-???? PE

    Office of Scientific and Technical Information (OSTI)

    ViscoelaS SAND2015-???? PE SAND2015-3078C John Mitchell Center for Computing Research Sandia National Laboratories, Albuquerque, New Mexico Sandia National Laboratories is a multi-program laboratory managed and operated, by Sandia Corporation a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL8500. Ordinary peridynamic models: surface effects Position Aware models correct for this

  9. I Mr. Sam Popowcer, PE Senior Project Manager BCM Engineers, Inc.

    Office of Legacy Management (LM)

    wrgv %%A% Washington, DC 20585 WY, 0 I Mr. Sam Popowcer, PE Senior Project Manager BCM Engineers, Inc. 1 Plymouth Meeting Mall Plymouth Meeting, Pennsylvania 19462 Dear Mr. Popowcer: This is a follow-up letter to our telephone conversation of July 24, 1991. Your company is providing research services to the U.S. Army Corps of Engineers for the Department of Defense former site restoration program. You requested information from the Department of Energy (DOE) concerning the Ashland Site in

  10. PRESENTATION TITLE

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

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

  11. Damage structure in Nimonic PE16 alloy ion bombarded to high doses and gas levels

    SciTech Connect (OSTI)

    Farrell, K.; Packan, N.H.

    1981-01-01

    The Nimonic PE16 alloy in solution-treated-and-aged condition was bombarded simultaneously with nickel ions and ..cap alpha.. and deuteron beams at 625/sup 0/C to doses of 80 to 313 dpa at He/dpa = 10 and D/dpa = 25. Microstructural changes consisted of the introduction of dislocations and of cavities, and the redistribuion of ..gamma..' precipitates to these defects. Cavitational swelling remained below 1%. Cavities were represented by several distinct size classes, the smaller ones believed to be gas bubbles, and some larger ones associated with preferred growth of precipitate. Formation of bubbles at grain boundaries, and large cavities at incoherent twins intensified the possibility of mechanical separation of interfaces under high-gas irradiation conditions.

  12. Project Management Update - Paul Bosco, Director, Office of Acquisition &

    Office of Environmental Management (EM)

    Project Financing Catalog of Services Project Financing Catalog of Services Document details the Federal Energy Management Program's catalog of technical assistance services it offers for federal agencies that want to use project funding mechanisms to finance energy efficiency and renewable energy projects. PDF icon Download the catalog of services. More Documents & Publications Energy Savings Performance Contract ENABLE Briefing Federal Utility Partnership Working Group 2011 Meeting:

  13. STRUCTURED JETS IN BL LAC OBJECTS: EFFICIENT PeV NEUTRINO FACTORIES?

    SciTech Connect (OSTI)

    Tavecchio, Fabrizio; Ghisellini, Gabriele; Guetta, Dafne

    2014-09-20

    The origin of high-energy neutrinos (0.11 PeV range) detected by IceCube remains a mystery. In this work, we explore the possibility that efficient neutrino production can occur in structured jets of BL Lac objects, characterized by a fast inner spine surrounded by a slower layer. This scenario has been widely discussed in the framework of the high-energy emission models for BL Lac objects and radio galaxies. One of the relevant consequences of a velocity structure is the enhancement of the inverse Compton emission caused by the radiative coupling of the two zones. We show that a similar boosting could occur for the neutrino output of the spine through the photo-meson reaction of high-energy protons scattering off the amplified soft target photon field of the layer. Assuming the local density and the cosmological evolution of ?-ray BL Lac object derived from Fermi Large Area Telescope data, we calculate the expected diffuse neutrino intensity, which can match the IceCube data for a reasonable choice of parameters.

  14. li Aone+amth arfumionto itu%illti&% p?e~6a'&ionofthoChOmiQo

    Office of Legacy Management (LM)

    li Aone+amth arfumionto itu%illti&% p?e~6a'&ionofthoChOmiQo SinaL report, pattisulerly dfh, raqmot b dto evaluation. 8. A eixdtoirth~atension primarily to inauro havlrg Chealeo &&able . fbroowultationonWtj0 ~itoevaluation~rkforthet&wto Bsddw Timoveoy ?lant, but 980 to keep Chemioo avsilable for dmelopm~t ark on the alternate oatbanatie mtoolaw leaoh proosa80 DIECDBfiIOH Be are requesting anamndcmntto o&end CoatmotAT(W&-1489 with the Chmaloal Qonstruobloon Cor;orhlon.

  15. LFRG Program Management Plan (LFRG PMP)

    Office of Environmental Management (EM)

    LOW-LEVEL WASTE DISPOSAL FACILITY FEDERAL REVIEW GROUP PROGRAM MANAGEMENT PLAN SEPTEMBER 18, 2000 LOW-LEVEL WASTE DISPOSAL FACILITY FEDERAL REVIEW GROUP PROGRAM MANAGEMENT PLAN Jay Rhoderick, Co-Chair William E. Murphie, Co-Chair LFRG Members Joel Case, Idaho Operations Office Frank DiSanza, Nevada Operations Office Doug Hildebrand, Richland Operations Office Randy Janke, Ohio Field Office Bill McMillan, Oak Ridge Operations Office Virgil Sauls, Savannah River Operations Office Jim Orban,

  16. The direct detection of boosted dark matter at high energies and PeV events at IceCube

    SciTech Connect (OSTI)

    Bhattacharya, A.; Gandhi, R.; Gupta, A.

    2015-03-13

    We study the possibility of detecting dark matter directly via a small but energetic component that is allowed within present-day constraints. Drawing closely upon the fact that neutral current neutrino nucleon interactions are indistinguishable from DM-nucleon interactions at low energies, we extend this feature to high energies for a small, non-thermal but highly energetic population of DM particle χ, created via the decay of a significantly more massive and long-lived non-thermal relic Φ, which forms the bulk of DM. If χ interacts with nucleons, its cross-section, like the neutrino-nucleus coherent cross-section, can rise sharply with energy leading to deep inelastic scattering, similar to neutral current neutrino-nucleon interactions at high energies. Thus, its direct detection may be possible via cascades in very large neutrino detectors. As a specific example, we apply this notion to the recently reported three ultra-high energy PeV cascade events clustered around 1 – 2 PeV at IceCube (IC). We discuss the features which may help discriminate this scenario from one in which only astrophysical neutrinos constitute the event sample in detectors like IC.

  17. The direct detection of boosted dark matter at high energies and PeV events at IceCube

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

    Bhattacharya, A.; Gandhi, R.; Gupta, A.

    2015-03-13

    We study the possibility of detecting dark matter directly via a small but energetic component that is allowed within present-day constraints. Drawing closely upon the fact that neutral current neutrino nucleon interactions are indistinguishable from DM-nucleon interactions at low energies, we extend this feature to high energies for a small, non-thermal but highly energetic population of DM particle χ, created via the decay of a significantly more massive and long-lived non-thermal relic Φ, which forms the bulk of DM. If χ interacts with nucleons, its cross-section, like the neutrino-nucleus coherent cross-section, can rise sharply with energy leading to deep inelasticmore » scattering, similar to neutral current neutrino-nucleon interactions at high energies. Thus, its direct detection may be possible via cascades in very large neutrino detectors. As a specific example, we apply this notion to the recently reported three ultra-high energy PeV cascade events clustered around 1 – 2 PeV at IceCube (IC). We discuss the features which may help discriminate this scenario from one in which only astrophysical neutrinos constitute the event sample in detectors like IC.« less

  18. The direct detection of boosted dark matter at high energies and PeV events at IceCube

    SciTech Connect (OSTI)

    Bhattacharya, A.; Gandhi, R.; Gupta, A.

    2015-03-13

    We study the possibility of detecting dark matter directly via a small but energetic component that is allowed within present-day constraints. Drawing closely upon the fact that neutral current neutrino nucleon interactions are indistinguishable from DM-nucleon interactions at low energies, we extend this feature to high energies for a small, non-thermal but highly energetic population of DM particle χ, created via the decay of a significantly more massive and long-lived non-thermal relic ϕ, which forms the bulk of DM. If χ interacts with nucleons, its cross-section, like the neutrino-nucleus coherent cross-section, can rise sharply with energy leading to deep inelastic scattering, similar to neutral current neutrino-nucleon interactions at high energies. Thus, its direct detection may be possible via cascades in very large neutrino detectors. As a specific example, we apply this notion to the recently reported three ultra-high energy PeV cascade events clustered around 1−2 PeV at IceCube (IC). We discuss the features which may help discriminate this scenario from one in which only astrophysical neutrinos constitute the event sample in detectors like IC.

  19. Precision Measurement of the p(e, e´p) π⁰ Reaction at Threshold

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

    Chirapatpimol, K.; Shabestari, M.H.; Lindgren, R. A.; Smith, L. C.; Annand, J. R. M.; Higinbotham, D. W.; Moffit, B.

    2015-05-01

    New results are reported from a measurement ofmore » $$\\pi^0$$ electroproduction near threshold using the p(e, e´p) π⁰ reaction. The experiment was designed to determine precisely the energy dependence of $s-$ and $p-$wave electromagnetic multipoles as a stringent test of the predictions of Chiral Perturbation Theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the $$\\phi^*_{\\pi}$$ and $$\\theta^*_{\\pi}$$ angles in the $$p \\pi^0$$ center-of-mass was obtained for invariant energies above threshold from 0.5 MeV up to 15 MeV. The 4-momentum transfer $Q^2$ coverage ranges from 0.05 to 0.155 (GeV/c)$^2$ in fine steps. A simple phenomenological analysis of our data shows strong disagreement with $p-$wave predictions from ChPT for $Q^2>0.07$ (GeV/c)$^2$, while the $s-$wave predictions are in reasonable agreement.« less

  20. IceVeto: Extended PeV neutrino astronomy in the Southern Hemisphere with IceCube

    SciTech Connect (OSTI)

    Auffenberg, Jan; Collaboration: IceCube Collaboration

    2014-11-18

    IceCube, the world's largest high-energy neutrino observatory, built at the South Pole, recently reported evidence of an astrophysical neutrino flux extending to PeV energies in the Southern Hemisphere. This observation raises the question of how the sensitivity in this energy range could be further increased. In the down-going sector, in IceCube's case the Southern Hemisphere, backgrounds from atmospheric muons and neutrinos pose a challenge to the identification of an astrophysical neutrino flux. The IceCube analysis, that led to the evidence for astrophysical neutrinos, is based on an in-ice veto strategy for background rejection. One possibility available to IceCube is the concept of an extended surface detector, IceVeto, which could allow the rejection of a large fraction of atmospheric backgrounds, primarily for muons from cosmic ray (CR) air showers as well as from neutrinos in the same air showers. Building on the experience of IceTop/IceCube, possibly the most cost-effective and sensitive way to build IceVeto is as an extension of the IceTop detector, with simple photomultiplier based detector modules for CR air shower detection. Initial simulations and estimates indicate that such a veto detector will significantly increase the sensitivity to an astrophysical flux of ?{sub ?} induced muon tracks in the Southern Hemisphere compared to current analyses. Here we present the motivation and capabilities based on initial simulations. Conceptual ideas for a simplified surface array will be discussed briefly.

  1. Precision Measurement of the p(e, e´p) π⁰ Reaction at Threshold

    SciTech Connect (OSTI)

    Chirapatpimol, K.; Shabestari, M.H.; Lindgren, R. A.; Smith, L. C.; Annand, J. R. M.; Higinbotham, D. W.; Moffit, B.

    2015-05-01

    New results are reported from a measurement of $\\pi^0$ electroproduction near threshold using the p(e, e´p) π⁰ reaction. The experiment was designed to determine precisely the energy dependence of $s-$ and $p-$wave electromagnetic multipoles as a stringent test of the predictions of Chiral Perturbation Theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the $\\phi^*_{\\pi}$ and $\\theta^*_{\\pi}$ angles in the $p \\pi^0$ center-of-mass was obtained for invariant energies above threshold from 0.5 MeV up to 15 MeV. The 4-momentum transfer $Q^2$ coverage ranges from 0.05 to 0.155 (GeV/c)$^2$ in fine steps. A simple phenomenological analysis of our data shows strong disagreement with $p-$wave predictions from ChPT for $Q^2>0.07$ (GeV/c)$^2$, while the $s-$wave predictions are in reasonable agreement.

  2. Distributions of gamma-ray bursts and blazars in the L {sub p}-E {sub p}-plane and possible implications for their radiation physics

    SciTech Connect (OSTI)

    Lyu, Fen; Liang, En-Wei; Liang, Yun-Feng; Sun, Xiao-Na; Lu, Rui-Jing; Zhang, Bing [Department of Physics and GXU-NAOC Center for Astrophysics and Space Sciences, Guangxi University, Nanning 530004 (China); Wu, Xue-Feng [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Zhang, Jin, E-mail: lew@gxu.edu.cn, E-mail: xfwu@pmo.ac.cn, E-mail: zhang@physics.unlv.edu [National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

    2014-09-20

    We present a spectral analysis for a sample of redshift-known gamma-ray bursts (GRBs) observed with Fermi/GBM. Together with the results derived from our systematical spectral energy distribution modeling with the leptonic models for a Fermi/LAT blazar sample, we compare the distributions of the GRBs and the blazars by plotting the synchrotron peak luminosity (L {sub s}) and the corresponding peak photon energy E {sub s} of blazars in the L {sub p}-E {sub p}-plane of GRBs, where L {sub p} and E {sub p} are the peak luminosity and peak photon energy of the GRB time-integrated ?f {sub ?} spectrum, respectively. The GRBs are in the high-L {sub p}, high-E {sub p} corner of the plane and a tight L {sub p}-E {sub p} relation is found, i.e., L{sub p}?E{sub p}{sup 2.13{sub ?}{sub 0}{sub .}{sub 4}{sub 6}{sup +{sup 0{sup .{sup 5{sup 4}}}}}}. Both flat spectrum radio quasars (FSRQs) and low-synchrotron peaking BL Lac objects (LBLs) are clustered in the low-E {sub p}, low-L {sub p} corner. Intermediate- and high-synchrotron peaking BL Lac objects (IBLs and HBLs) have E {sub s} ? 2 10{sup 3}-10{sup 2} keV and L {sub s} ? 10{sup 44}-10{sup 47} erg s{sup 1}, but no dependence of L {sub s} on E {sub s} is found. We show that the tight L{sub p} -E{sub p} relation of GRBs is potentially explained with the synchrotron radiation of fast-cooling electrons in a highly magnetized ejecta, and the weak anti-correlation of L {sub s}-E {sub s} for FSRQs and LBLs may be attributed to synchrotron radiation of slow-cooling electrons in a moderately magnetized ejecta. The distributions of IBLs and HBLs in the L {sub p}-E {sub p}-plane may be interpreted with synchrotron radiation of fast-cooling electrons in a matter-dominated ejecta. These results may present a unified picture for the radiation physics of relativistic jets in GRBs and blazars within the framework of the leptonic synchrotron radiation models.

  3. Microsoft PowerPoint - 15.1025_Bosco_PM Workshop Mar15_2010

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

    DOE * M. Hickman (NNSA) co-chair Contractors * J. Krupnick (LBNL) co-chair * D. Lehman (SC) * J. Eschenberg (EM) * B Berkowitz (OCFO) * J. Smith (ORNL) * M. Sueksdorf (LLNL)...

  4. Fosmid Cre-LoxP Inverse PCR Paired-End (Fosmid CLIP-PE), a Novel Method for Constructing Fosmid Pair-End Library (Seventh Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting 2012)

    ScienceCinema (OSTI)

    Peng, Ze [DOE JGI

    2013-01-25

    Ze Peng from DOE JGI presents "Fosmid Cre-LoxP Inverse PCR Paired-End (Fosmid CLIP-PE), a Novel Method for Constructing Fosmid Pair-End Library" at the 7th Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting held in June, 2012 in Santa Fe, NM.

  5. Evaluation of the European PMP Methodologies Using Chassis Dynamometer and

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

    Advertising Campaign | Department of Energy Evaluation of the Ad Council/DOE "What's Your Excuse" Public Service Advertising Campaign, June 2010, a document prepared for the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. PDF icon Ad Council Campaign Evaluation More Documents & Publications February 10, 2010 - Public Power Open Session Webtrends Archives by Fiscal Year - Lose Your Excuse Driving Demand: Door-to-Door Outreach & Tracking Impacts

  6. Leadership | Department of Energy

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

    About Us Leadership Leadership Paul Bosco Director, Office of Project Management Oversight & Assessments Paul Bosco serves as the Director of the Office of Project Management ...

  7. Status Updates on the Performance and Risk Assessment Community...

    Energy Savers [EERE]

    Practice (P&RA CoP) Status Updates on the Performance and Risk Assessment Community of Practice (P&RA CoP) Ming Zhu, Ph.D., PE, PMP Chair of P&RA CoP P&RA CoP Technical Exchange ...

  8. Jeff Dagle, PE Pacific Northwest National Laboratory

    Energy Savers [EERE]

    Jason Bordoff About Us Jason Bordoff - Associate Director for Energy and Climate Change at the White House Council on Environmental Quality and a Senior Advisor for Energy and Environmental Policy at the National Economic Council Most Recent Unlocking the Power of Energy Data May 23

    Jason Hartke About Us Jason Hartke - Commercial Buildings Integration Program Manager Most Recent CBI's Unwavering Commitment to Continuous Improvement April 11 Welcome to Uptake: The CBI Blog August 24

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

    Broader source: Energy.gov [DOE]

    Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  10. Microsoft Word - V-PMP-F-00085 Rev 0 10-27-Project Lessons Learned...

    Energy Savers [EERE]

    in a batch process: * One low-activity stream composed ... to the SRS E- Area Waste Management Area Project (WMAP). ... Functional Acceptance Criteria allowed the Startup ...

  11. Microsoft PowerPoint - Rail_Kneitel [Compatibility Mode]

    Office of Environmental Management (EM)

    1 Shipping Radioactive Waste by Rail from Brookhaven National Laboratory Terri Kneitel, PE, PMP U.S. Department of Energy National Transportation Stakeholders Forum May 14, 2014 2 Discussion Topics * Why Rail? * How is waste shipped? * What do we ship by rail? * DOT Requirements * Where does the waste go? * Logistics * BNL Rail Shipment Overview * Extensive Outreach - BNL Transportation Working Group * BNL Rail Shipment & Notification Protocols 5/16/2014 2 3 Why Rail? Rail * 1 car hauls

  12. Slide 1

    Office of Environmental Management (EM)

    Center Hill Major Hydropower Rehabilitation Update to Team Cumberland Loren McDonald, P.E., PMP Project Manager 6 April 2016 BUILDING STRONG ® * Complete rehabilitation of 3 generation units * $47.2M contract awarded to Voith Hydro 25 June 2014 * Project completion in 2019 - On Schedule and On Budget Center Hill Major Hydropower Rehabilitation BUILDING STRONG ® Center Hill Major Hydropower Rehabilitation Past Activities - Off-Site * Contract award - *Voith Hydro June 2014 * Vendor engineering

  13. GAO 2010 Project Management Documents | Department of Energy

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

    More Documents & Publications Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb222010PB final rcvd 5 Mar Compatibility Mode Microsoft PowerPoint - DOE O 413 3B Brief v9 with ...

  14. AAAS07_FLV_720p.mp4 | OSTI, US Dept of Energy, Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information What is Science.gov? Video presented at the American Association for the Advancement of Science (AAAS) 2007 Annual Meeting Slide 1 What is Science.gov? Science.gov is a search tool for finding government science information! Slide 2 The Science.gov Alliance is a unique collaboration of 12 Federal Agencies including the Department of Commerce, NASA, the National Science Foundation, The Department of the Interior, the Department of Education, the Department of Energy,

  15. Particle Number & Particulate Mass Emissions Measurements on a 'Euro VI' Heavy-duty Engine using the PMP Methodologies

    Broader source: Energy.gov [DOE]

    Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  16. h2o1.0pe-cs.eps

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

    ... temperature TW and the coolant center-line temperature ... will be encountered during transient and accident analysis. ... The loss of accuracy arises due to the slight differences ...

  17. GEOTHERMAL DISTRICT HEATING Dr. John W. Lund, PE Emeritus Director

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

    to a group of buildings, providing: *Space heating and cooling *Domestic hot water heating *Industrial process heat Could be a hybrid system augmented by: *Heat Pump to boost ...

  18. J. E. "Jack" Surash, P.E. | Department of Energy

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

    design and construction, maintenance, food service, and school bus transportation. ... Jack holds a Bachelor of Science degree in Mechanical Engineering from the University of ...

  19. Michael W. Hancock, P.E., President Secretary, Kentucky Transportation...

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

    ...ial.transportation.org Statement of Chris Smith Senior Program Manager for Freight ... you have additional questions. Sincerely, Chris Smith Senior Program Manager for Freight

  20. NREL's Newest PE-Licensed Engineers Commit to Sustainability...

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

    the world, from Alaska to Afghanistan, helping soldiers, airmen, and indigenous peoples save energy while saving taxpayer dollars. Nationwide, about 20% of engineers earn their...

  1. NREL: Biomass Research - David A. Sievers, P.E.

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

    Photo of David Sievers David Sievers is an engineer in the Bioprocess Integration R&D ... Education and Training Licensed Professional Engineer, Colorado B.S., Chemical ...

  2. Status Updates on the Performance and Risk Assessment Community of Practice

    Energy Savers [EERE]

    (P&RA CoP) | Department of Energy Practice (P&RA CoP) Status Updates on the Performance and Risk Assessment Community of Practice (P&RA CoP) Ming Zhu, Ph.D., PE, PMP Chair of P&RA CoP P&RA CoP Technical Exchange Meeting Las Vegas, NV December 11-12, 2014 To view all the P&RA CoP 2014 Technical Exchange Meeting videos click here. Video Presentation PDF icon Status Updates on the Performance and Risk Assessment Community of Practice More Documents & Publications

  3. AUG MEMORANDUM

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

    AUG MEMORANDUM FORD --..;; FROM: ... PAUL BOSCO f' DIRECTOR SUBJECT: OFFICE OF ACQUISITION AND PROJECT MANAGEMENT 'M JOSEPH F. WADDE:. )Jtfi , , - "" DEPUTY ASSOCIATSTRATOR...

  4. 2011 DOE Project Management Workshop | Department of Energy

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

    Workshop 2011 DOE Project Management Workshop Workshop Speakers and Presentations Paul Bosco, The New DOE O 413.3B Jeff Baker, EERE's Research Support Facility Patrick...

  5. Redelegation Order No. 00-011.01-07 to the Director, Office of...

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

    Type: Re-delegation Delegant: Paul Bosco, Director, Office of Acquisition and Project Management Delegate: Director, Office of Property Management Status: Rescinded Effective...

  6. 2014 DOE Project Management Workshop Presentations | Department...

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

    1. PM Update - Paul Bosco, Director, Office of Acquisition & Project Management 2. Ethics - Marianne Jennings, W.P. Carey School of Business at Arizona State University 3. ...

  7. Program & Project Management For The Acquisition Of Capital Assets |

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

    Department of Energy PDF icon Program & Project Management For The Acquisition Of Capital Assets More Documents & Publications "Paper" Energy Systems Acquisition Advisory Board Process ESAAB Standard Operating Procedure - July 2014 Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode]

  8. A Study of Emissions from a Light Duty Diesel Engine with the...

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

    a catalytic stripper for comparison with Europe's PMP protocol Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles

  9. Microsoft Word - June_2012_CEG_FINAL_6_25_2012_TOC_Links

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

    ......... 2-2 Project Management Professional (PMP) ......... 3-1 Competencies: Knowledge, Skills and Abilities ...

  10. John N. Borkoski, P.E. EOB-Rutherford Business Center

    Energy Savers [EERE]

    Horst About Us John Horst - Public Affairs Specialist with the Office of Energy Efficiency and Renewable Energy John Horst is a Public Affairs Specialist with the Office of Energy Efficiency and Renewable Energy. Most Recent Super Bowl City Leads on Energy Efficient Forefront February 2 Ultra Energy Efficient Data Center Saves NREL $200,000 November 14

    April 10, 2012 Via Email: DistributionTransformers-2010-STD-0048@ee.doe.gov Ms. Brenda Edwards U.S. Department of Energy Building Technologies

  11. John N. Borkoski, P.E. EOB-Rutherford Business Center

    Energy Savers [EERE]

    June 29, 2012 Via Email: DistributionTransformers-2010-STD-0048@ee.doe.gov Ms. Brenda Edwards U.S. Department of Energy Building Technologies Program Mailstop EE-2J EERE-2010-BT-STD-0048 1000 Independence Avenue, SW Washington, DC 20585-0121 Re: Energy Conservation Standards for Distribution Transformers Docket No. EERE-2010-BT-STD-0048 (RIN) Number 1904-AC04 Dear Ms. Edwards: Baltimore Gas and Electric Company (BGE) appreciates the opportunity to submit additional comments requested in Section

  12. John N. Borkoski, P.E. EOB-Rutherford Business Center

    Energy Savers [EERE]

    ... as it currently does for medium voltage, dry- type units. ... Having to utilize larger, heavier duty lifting equipment ... permitting for the larger vehicles, road or lane closure ...

  13. Federal Utility Partnership Working Group Meeting Report

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

    2 David Guebert 2 Dave Hunt 2 Steve Jackson 2 Richard Rodriguez 2 Joe Bosco 3 Norm Campbell 3 Rea Carlos 3 Millard Carr 3 Doug Dixon 3 Brian Hercules 3 Ed Johnson 3 Gary...

  14. Program Impacts | Department of Energy

    Energy Savers [EERE]

    Department of Energy PDF icon Program & Project Management For The Acquisition Of Capital Assets More Documents & Publications "Paper" Energy Systems Acquisition Advisory Board Process ESAAB Standard Operating Procedure - July 2014 Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode] Department of Energy

    More Documents & Publications Program & Project Management For The Acquisition Of Capital Assets

  15. li Aone+amth arfumionto itu%illti&% p?e~6a'&ionofthoChOmiQo

    Office of Legacy Management (LM)

    obll@ion oi (40,800 dll be,rpentby Bepteaber 80. l@@. - ' 8peoiflolytbe man&rat requertedi* to do theiollorlngr 1. 0. ErtemlthsentireContmotono mnth to Ootober Sl,...

  16. Microsoft PowerPoint - 16.1330_Rimando 110316 rev3 [Compatibility Mode] |

    Office of Environmental Management (EM)

    Department of Energy 16.1330_Rimando 110316 rev3 [Compatibility Mode] Microsoft PowerPoint - 16.1330_Rimando 110316 rev3 [Compatibility Mode] PDF icon Microsoft PowerPoint - 16.1330_Rimando 110316 rev3 [Compatibility Mode] More Documents & Publications Microsoft PowerPoint - 01 Bosco PM Workshop BOSCO Feb22_2010PB final rcvd 5 Mar [Compatibility Mode] Microsoft PowerPoint - 16.0805_Tom Fox [Compatibility Mode] Microsoft PowerPoint - 15.1500_Michael Deane [Compatibility Mod

  17. Complex System Method to Assess Commercial Vehicle Fuel Consumption...

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

    on a 'Euro VI' Heavy-duty Engine using the PMP Methodologies A High Temperature Direct Vehicle Exhaust Flowmeter for Heavy Duty Diesel Emission Measurements. Transonic ...

  18. RECII'IENT:Solazyme, Inc

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

    Solazyme proposes to construct the SzlBR on Parcel 2 of the existing PMP Fermentation ... facilities are currently zoned for industrial, manufacturing, or laboratory uses and ...

  19. PROJECT MANAGEMENT PLANS Project Management Plans

    Office of Environmental Management (EM)

    MANAGEMENT PLANS Project Management Plans Overview Project Management Plan Suggested Outline Subjects Crosswalk between the Suggested PMP Outline Subjects and a Listing ...

  20. Transmission and Storage Operations

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

    Methane Mitigation Workshop Mary Savalle, PMP, LSSGB Compression Reliability Engineer November 12, 2014 Agenda * DTE Gas Snapshot * NOx & CO - Combustion stability * Methane - ...

  1. Data/communications standards and interoperability

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

    ... Professional (PMP), and an IEEE Certified Software Development Professional (CSDP). ... transport protocols such as Ethernet, IEEE 802.11, IEEE 802.15.4 and IEEE 1901. Barry ...

  2. Gasoline Vehicle Exhuast Particle Sampling Study | Department...

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

    Particle Measurement Methodology: Comparison of On-road and Lab Diesel Particle Size Distributions Evaluation of the European PMP Methodologies Using Chassis Dynamometer and ...

  3. Measurement of diesel solid nanoparticle emissions using a catalytic...

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

    More Documents & Publications Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles California's Efforts for Advancing ...

  4. Nanoparticle Emissions from Internal Combustion Engines | Department...

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

    Gasoline Vehicle Exhuast Particle Sampling Study Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Particle ...

  5. Making Mobile Measurement Using an EEPS Spectrometer | Department...

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

    Ultrafine Particle Number Measurements for Clean Diesel Exhaust Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles

  6. Real-Time Measurement of Diesel Trap Efficiency | Department...

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

    Update on 2007 Diesel Particulate Measurement Research 2007 Diesel Particulate Measurement Research (E-66 Project) Evaluation of the European PMP Methodologies Using Chassis ...

  7. Page

    Gasoline and Diesel Fuel Update (EIA)

    ... Peru PE501 Loreto 34 0.3 PE502 Talara 32.7 0.1 PE505 High Cold Test 37.5 NA PE506 Bayovar 22.6 NA PE507 Low Cold Test 34.3 NA PE508 Carmen Central-5 20.7 NA PE509 Shiviyacu-23 20.8 ...

  8. 2015 DOE CONNECTED LIGHTING SYSTEMS PRESENTATIONS AND MATERIALS |

    Energy Savers [EERE]

    Department of Energy DOE Acquisition and Project Management (APM) Workshop Presentations 2015 DOE Acquisition and Project Management (APM) Workshop Presentations Time Presenter Topic Day 1 0820 Paul Bosco, Director, Office of Acquisition and Project Management Project Management Perspective 1000 Stephen Meador, Director, Office of Project Assessments, Science SC Projects Perspective 1400 David Kester, Defense Contract Management Agency EVMS - FROM DATA TO DIAGNOSIS - A DoD Perspective 1500

  9. III-V/Si Wafer Bonding Using Transparent, Conductive Oxide Interlayers;

    Office of Scientific and Technical Information (OSTI)

    Article No. 263904 (Journal Article) | SciTech Connect III-V/Si Wafer Bonding Using Transparent, Conductive Oxide Interlayers; Article No. 263904 Citation Details In-Document Search Title: III-V/Si Wafer Bonding Using Transparent, Conductive Oxide Interlayers; Article No. 263904 Authors: Tamboli, Adele C. ; van Hest, Maikel F. A. M. ; Steiner, Myles A. ; Essig, Stephanie ; Perl, Emmett E. ; Norman, Andrew G. ; Bosco, Nick ; Stradins, Paul Publication Date: 2015-06-29 OSTI Identifier: 1220722

  10. Microsoft PowerPoint - PM Org Chart w-DivCh Names (002)

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

    Organizational Chart Office of Project Management Oversight and Assessments (PM) PM-1 Paul Bosco Director Under Secretary for Management and Performance (S3) Tony Ermovick PM-20 Departmental Project Oversight Melvin Frank PM-30 Project Management Policy & Systems Linda Ott PM-40 Professional Development PM-2 Michael Peek Deputy Director New Organization Effective: July 12, 2015 John White PM-10 Project Assessments Jay Glascock Chief of Staff

  11. 2015 DOE Acquisition and Project Management (APM) Workshop Presentations |

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

    Department of Energy DOE Acquisition and Project Management (APM) Workshop Presentations 2015 DOE Acquisition and Project Management (APM) Workshop Presentations Time Presenter Topic Day 1 0820 Paul Bosco, Director, Office of Acquisition and Project Management Project Management Perspective 1000 Stephen Meador, Director, Office of Project Assessments, Science SC Projects Perspective 1400 David Kester, Defense Contract Management Agency EVMS - FROM DATA TO DIAGNOSIS - A DoD Perspective 1500

  12. Microsoft PowerPoint - REVWaste_Disposition_Update.061411.pptx

    Office of Environmental Management (EM)

    Organizational Chart Office of Project Management Oversight and Assessments (PM) PM-1 Paul Bosco Director Under Secretary for Management and Performance (S3) Tony Ermovick PM-20 Departmental Project Oversight Melvin Frank PM-30 Project Management Policy & Systems Linda Ott PM-40 Professional Development PM-2 Michael Peek Deputy Director New Organization Effective: July 12, 2015 John White PM-10 Project Assessments Jay Glascock Chief of Staff

    Materials and Disposition Update Environmental

  13. MINUTES FROM SEISMIC LESSONS-LEARNED PANEL

    Office of Environmental Management (EM)

    14, 2014 MEMORANDUM FOR DISTRIBUTION FROM: PAUL BOSCO ~ * u :>~ SUBJECT: DIRECTOR \ ' ( ) OFFICE OF ACQUISITION AND PROJECT MANAGEMENT JOSEPH WADDELL ~* OFFICE OF ACQUISITIOl)Vf'JIANAG NATIONAL NUCLEAB--5ECURITY ADMINISTRATION Call for 2015 Team Members - Independent Peer Review for Contractor Purchasing Systems As you are aware, the Procurement Evaluation and Reengineering Team (PERT) has a proven track record within the Department of Energy (DOE) complex for effectively reviewing contractor

  14. Materials for HCCI Engines | Department of Energy

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

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp07govindarajan

  15. Algae Testbed Public-Private Partnership

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

    atp3.org 1 John A. McGowen PhD, PMP Director of Operations and Program Management Arizona Center for Algae Technology and Innovation (AzCATI) Arizona State University July 30, ...

  16. Atomic and electronic structure of Pd{sub 40}Ni{sub 40}P{sub...

    Office of Scientific and Technical Information (OSTI)

    (M) atoms and form a polar covalently bonded random network of P-M-P favoring certain angles. The remaining M atoms act as metallic glue with a tendency of nanoscale clustering of...

  17. Creation and Testing of the ACES Heavy Heavy-Duty Diesel Engine...

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

    The Advanced Collaborative Emissions Study (ACES):Phase 3 Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Advanced ...

  18. Evaluation of a Partial Flow Dilution System for Transient Particulate...

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

    PDF icon deer08shade.pdf More Documents & Publications Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Ethanol ...

  19. LFRG Program Management Plan | Department of Energy

    Energy Savers [EERE]

    Program Management Plan LFRG Program Management Plan The purpose of the EM Low-Level Waste Disposal Facility Federal Review Group Program Management Plan (LFRG PMP) is to establish the LFRG roles and responsibilities, the LFRG management processes, and the transition from DOE Order 5820.2A to DOE Order 435.1. PDF icon LFRG Program Management Plan (LFRG PMP) More Documents & Publications LFRG Execution Plan Low-Level Waste Disposal Facility Federal Review Group Manual LFRG Charter

  20. California's Efforts for Advancing Ultrafine Particle Number Measurements

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

    for Clean Diesel Exhaust | Department of Energy Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_huai.pdf More Documents & Publications Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of

  1. Redelegation of Authority Order No. 00-011.01-02A to the Deputy Director,

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

    Field Operations, Office of Science - DOE Directives, Delegations, and Requirements 11.01.02A, Redelegation of Authority Order No. 00-011.01-02A to the Deputy Director, Field Operations, Office of Science by johnsonmd Functional areas: Real Property, 00-011_01-02A.pdf -- PDF Document, 69 KB ID: 011.01.02A Type: Re-delegation Delegant: Paul Bosco, Director, Office of Engineering and Construction Management/Senior Real Property Officer Delegate: Joesph McBrearty, Deputy Director, Field

  2. Use of calorimetric assay for operational and accountability measurements of pure plutonium metal

    SciTech Connect (OSTI)

    Cremers, Teresa L [Los Alamos National Laboratory; Sampson, Thomas E [Los Alamos National Laboratory

    2010-01-01

    Plutonium pure metal products (PMP) are high purity plutonium metal items produced by electrorefining. The plutonium metal is produced as an approximately 3-kg ring. Accountability measurements for the electro-refining runs are typically balance/weight factor (incoming impure metal), chemistry (pure metal rings), and calorimetric assay or neutron counting of the crucibles and other wastes. The PMP items are qualified for their end use by extensive chemical assay. After PMP materials are made they are often sent to the vault for storage before being sent to the casting process, the next step in the production chain. The chemical assay of PMP items often takes a few weeks; however, before the metal items are allowed into the vault they must be measured. Non-destructive assay personnel measure the metals either by multiplicity neutron counting or calorimetric assay, depending on which instrument is available, thus generating comparisons between non-destructive assay and chemical assay. The suite of measurements, calorimetric assay, chemical assay, and neutron mUltiplicity counting is compared for a large group of PMP items.

  3. Generation kinetics of color centers in irradiated poly(4-methyl-1-pentene)

    SciTech Connect (OSTI)

    Peng, J. S.; Li, C. L.; Lee, Sanboh; Chou, K. F.

    2011-09-15

    The transient absorbance of poly(4-methyl-1-pentene) (PMP) irradiated with gamma rays at elevated temperatures has been investigated. The absorbance in the ultraviolet and visible range increases with gamma ray dose. A bathochromic shift in transmission spectra emerges significantly upon irradiation. A first-order generation model is proposed to analyze the kinetics of color centers during annealing. The activation energy of the color center increases with increasing gamma ray dose. The equilibrium behavior of color centers in PMP is similar to that of vacancies in metals, and the formation energy of color centers in PMP decreases with increasing gamma ray dose. However, annealable color centers are not observed in this study.

  4. Observations on the Impact of Leased Facilities to The DOE’s Fire Protection Program

    Broader source: Energy.gov [DOE]

    Presenter: Robert F. Bitter, P.E., Staff Engineer - National Nuclear Security Administration's Kansas City Plant

  5. heat_ghc02

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

    2 3 4 5 6 7 8 0 2 4 6 8 10 20 30 40 50 60 70 Expansion Level Calculation Time (sec) IBM SP L2, 64PE oooo L2, 16PE ***** L1, 64PE xxxx L1, 16PE (a) 0 2 4 6 8 0.2 0.4...

  6. SSRL BEAM PORT SCHEDULE

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

    ... 7A08 -McRee 8844 -MS Facil MAINTAP AP 8824B-PE Facil 8824B-PE Facil 9A01 -I.Wilson 9A01 -I.Wilson 11-1 PX MAINTAP AP 8824B-PE Facil 8824B-PE Facil Change 9A01 -I.Wilson 9A01 ...

  7. Chemical Pre‐Procurement (ChemPro) Application

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presenter: Julie Cordero, PE, CFEI Fire Protection Engineer, Sandia National Laboratory ‐ Albuquerque

  8. BNL Compressed Natural Gas Release Investigation

    Broader source: Energy.gov [DOE]

    Presenter: Michael Kretschmann, P.E., Manager, Fire Protection Engineering - Brookhaven National Laboratory

  9. NQA‐1 Commercial Grade Dedication Critical Characteristics

    Broader source: Energy.gov [DOE]

    Presenter: Randy P. Lanham, PE, CSP, Fire Protection Chief Engineer Consolidated Nuclear Solutions ‐ Pantex, LLC

  10. Underground Test Area Subproject Project Management Plan, Revision 1

    SciTech Connect (OSTI)

    1998-06-03

    This Project Management Plan (PMP) describes the manner in which the US Department of Energy Nevada Operations Office (DOE/NV) will manage the Underground Test Area (UGTA) Subproject at the Nevada Test Site (NTS). It provides the basic guidance for implementation and the organizational structure for meeting the UGTA objectives.

  11. NDE Development for ACERT Engine Components | Department of Energy

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

    9 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_18_sun.pdf More Documents & Publications NDE Development for ACERT Engine Components NDE DEVELOPMENT FOR ACERT ENGINE COMPONENTS Durability of ACERT Engine Components

  12. I I

    Office of Legacy Management (LM)

    72 --s-e-- n' eutron Pl. (l,ZS;c) I, L. 2.7.2 Vacmc;i pmp - .---.- - 3 .- < 50 Trash can ----- - 3 *;' 5 0 e .- --L A1.lllli nm lmrx-cl ' -. * . 5 < 50 Il. I'...

  13. Solid waste information and tracking system server conversion project management plan

    SciTech Connect (OSTI)

    MAY, D.L.

    1999-04-12

    The Project Management Plan governing the conversion of Solid Waste Information and Tracking System (SWITS) to a client-server architecture. The Solid Waste Information and Tracking System Project Management Plan (PMP) describes the background, planning and management of the SWITS conversion. Requirements and specification documentation needed for the SWITS conversion will be released as supporting documents.

  14. Characterization program management plan for Hanford K basin spent nuclear fuel

    SciTech Connect (OSTI)

    TRIMBLE, D.J.

    1999-07-19

    The program management plan for characterization of the K Basin spent nuclear fuel was revised to incorporate corrective actions in response to SNF Project QA surveillance 1K-FY-99-060. This revision of the SNF Characterization PMP replaces Duke Eng.

  15. An Engine Exhaust Particle SizerTM Spectrometer for Transient Emission

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

    Particle Measurements | Department of Energy 2003 DEER Conference Presentation: TSI Incorporated PDF icon 2003_deer_johnson.pdf More Documents & Publications Making Mobile Measurement Using an EEPS Spectrometer Mass Correlation of Engine Emissions with Spectral Instruments Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol

  16. Catalyst Characterization | Department of Energy

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

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_19_watkins.pdf More Documents & Publications Catalyst Characterization Accelerated Thermal Aging of Fe-Zeolite SCR Catalysts Using an Engine-Based Systems Approach Degradation Mechanisms of Urea Selective Catalytic Reduction Technology

  17. Compact Potentiometric NOx Sensor | Department of Energy

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

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_16_singh.pdf More Documents & Publications Compact Potentiometric NOx Sensor Compact Potentiometric O2/NOx

  18. Durability of ACERT Engine Components | Department of Energy

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

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_11_lin.pdf More Documents & Publications Durability of ACERT Engine Components Durability of ACERT Engine Components Materials for Advanced Engine Valve Train

  19. Final Report DOE Contract No. DE-FG36-04G014294 ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP P.E. Malin, S.A. Onacha, E. Shalev Division of Earth and Ocean Sciences Nicholas School of the Environment Duke University Durham, NC 27708

    SciTech Connect (OSTI)

    Malin, Peter E.; Shalev, Eylon; Onacha, Stepthen A.

    2006-12-15

    In this final report, we discuss both theoretical and applied research resulting from our DOE project, ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP. The abstract below begins with a general discussion of the problem we addressed: the location and characterization of blind geothermal resources using microearthquake and magnetotelluric measurements. The abstract then describes the scientific results and their application to the Krafla geothermal area in Iceland. The text following this abstract presents the full discussion of this work, in the form of the PhD thesis of Stephen A. Onacha. The work presented here was awarded the Best Geophysics Paper at the 2005 Geothermal Resources Council meeting, Reno. This study presents the modeling of buried fault zones using microearthquake and electrical resistivity data based on the assumptions that fluid-filled fractures cause electrical and seismic anisotropy and polarization. In this study, joint imaging of electrical and seismic data is used to characterize the fracture porosity of the fracture zones. P-wave velocity models are generated from resistivity data and used in locating microearthquakes. Fracture porosity controls fluid circulation in the hydrothermal systems and the intersections of fracture zones close to the heat source form important upwelling zones for hydrothermal fluids. High fracture porosity sites occur along fault terminations, fault-intersection areas and fault traces. Hydrothermal fault zone imaging using resistivity and microearthquake data combines high-resolution multi-station seismic and electromagnetic data to locate rock fractures and the likely presence fluids in high temperature hydrothermal systems. The depths and locations of structural features and fracture porosity common in both the MT and MEQ data is incorporated into a joint imaging scheme to constrain resistivity, seismic velocities, and locations of fracture systems. The imaging of the fault zones is constrained by geological, drilling, and geothermal production data. The objective is to determine interpretation techniques for evaluating structural controls of fluid circulation in hydrothermal systems. The conclusions are: directions of MT polarization and anisotropy and MEQ S-splitting correlate. Polarization and anisotropy are caused by fluid filled fractures at the base of the clay cap. Microearthquakes occur mainly on the boundary of low resistivity within the fracture zone and high resistivity in the host rock. Resistivity is lowest within the core of the fracture zone and increases towards the margins of the fracture zone. The heat source and the clay cap for the hydrothermal have very low resistivity of less than 5?m. Fracture porosity imaged by resistivity indicates that it varies between 45-5% with most between 10-20%, comparable to values from core samples in volcanic areas in Kenya and Iceland. For resistivity values above 60?m, the porosity reduces drastically and therefore this might be used as the upper limit for modeling fracture porosity from resistivity. When resistivity is lower than 5?m, the modeled fracture porosity increases drastically indicating that this is the low resistivity limit. This is because at very low resistivity in the heat source and the clay cap, the resistivity is dominated by ionic conduction rather than fracture porosity. Microearthquakes occur mainly above the heat source which is defined by low resistivity at a depth of 3-4.5 km at the Krafla hydrothermal system and 4-7 km in the Longonot hydrothermal system. Conversions of S to P waves occur for microearthquakes located above the heat source within the hydrothermal system. Shallow microearthquakes occur mainly in areas that show both MT and S-wave anisotropy. S-wave splitting and MT anisotropy occurs at the base of the clay cap and therefore reflects the variations in fracture porosity on top of the hydrothermal system. In the Krafla hydrothermal system in Iceland, both MT polarization and MEQ splitting directions align with

  20. SEISMIC CAPACITY OF THREADED, BRAZED AND GROOVED PIPE JOINTS

    Broader source: Energy.gov [DOE]

    Seismic Capacity of Threaded, Brazed and Grooved Pipe Joints Brent Gutierrez, PhD, PE George Antaki, PE, F.ASME DOE NPH Conference October 25-26, 2011

  1. Microsoft PowerPoint - James - 032310 EMAB Briefing [Compatibility...

    Office of Environmental Management (EM)

    Management Environmental Management 1 Advisory Board Advisory Board J. E. Surash, P.E. J. E. Surash, P.E. Deputy Assistant Secretary Deputy Assistant Secretary for Acquisition and...

  2. Building geothermal research and development partnerships: The California Energy Commission`s geothermal program

    SciTech Connect (OSTI)

    Hare, R.; Tiangco, V.; Birkinshaw, K.; Johannis, M.

    1995-12-31

    The California Energy Commission`s Geothermal Program (Assembly Bill 1905, Bosco) has built cost-shared Research, Development and Demonstration (RD&D) partnerships with over 150 public and private entities. The Geothermal Program promotes the development of new geothermal resources and technologies for both direct-use and electricity generation while protecting the environment and promoting energy independence. This is accomplished by providing financial and technical assistance in the form of contingent awards which, depending on project success, can become either a loan or a grant. Some of the cost-shared RD&D accomplishments are presented. The process and requirements to obtain financial assistance through the Geothermal Program are summarized.

  3. Report to the Legislature on the California Energy Commission's Geothermal Development Grant Program for Local Governments

    SciTech Connect (OSTI)

    Not Available

    1983-04-01

    This report documents the California Energy Commission's administration of its Geothermal Development Grant Program for Local Governments. The Energy Commission established this program as a result of the passage of Assembly Bill 1905 (Bosco) in 1980. This legislation established the mechanism to distribute the state's share of revenues received from the leasing of federal mineral reserves for geothermal development. The federal government deposits these revenues in the Geothermal Resources Development Account (GRDA) created by AB 1905. The state allocates funds from the GRDA to the California Parklands and Renewable Resources Investment Fund, the counties of origin where the federal leases are located, and the Energy Commission. The legislation further directs the Energy Commission to disburse its share as grants to local governments to assist with the planning and development of geothermal resources. Activities which are eligible for funding under the Energy Commission's grant program include resource development projects, planning and feasibility studies, and activities to mitigate the impacts of existing geothermal development.

  4. Southern California Edison Interconnection Process Challenges

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

    California Edison Interconnection Process Challenges Roger Salas P.E. Generation Interconnection Manager Southern California Edison Different Jurisdictional Tariffs Three ...

  5. Fire Protection Program Metrics

    Broader source: Energy.gov [DOE]

    Presenter: Perry E. D ’Antonio, P.E., Acting Sr. Manager, Fire Protection - Sandia National Laboratories

  6. Fire Safety Training: Fire Modeling- NUREG 1934

    Broader source: Energy.gov [DOE]

    Presenter: Frederick W. Mowrer, Ph.D., P.E. Director Fire Protection Engineering Programs - Cal Poly – SLO

  7. NFPA 45- 2015 Edition Changes and Issues Related to Energy Conservation

    Broader source: Energy.gov [DOE]

    Presenter: Andy Minister, P.E., Chief Fire Protection Engineer - Battelle Memorial Institute, Pacific Northwest National Laboratory

  8. Frequent-Interval Seismic CPTu

    Broader source: Energy.gov [DOE]

    Frequent-Interval Seismic CPTu D. Bruce Nothdurft, MSCE, PE, PG SRS Geotechnical Engineering Department Savannah River Nuclear Solutions Alec V. McGillivray, PhD, PE Geotechnical Consultant Brent J. Gutierrez, PhD, PE NPH Engineering Manager, DOE-SR

  9. Transmission and Storage Operations

    Energy Savers [EERE]

    Transmission and Storage Operations Natural Gas Infrastructure R&D and Methane Mitigation Workshop Mary Savalle, PMP, LSSGB Compression Reliability Engineer November 12, 2014 Agenda * DTE Gas Snapshot * NOx & CO - Combustion stability * Methane - Packing - Blowdowns * Capture vs Flare 2 SNAPSHOT * DTE Gas - 41 Units * Age Range: 8-59yrs (Average 45yrs) - 118,200HP * 1,000-15,000HP - 7 different manufacturers * Cooper-Bessemer, Solar, Waukesha, DeLaval, IR, CAT, Ariel - Complete Mixture *

  10. Materials for Advanced Turbocharger Designs | Department of Energy

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

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_13_maziasz.pdf More Documents & Publications Vehicle Technologies Office Merit Review 2014: Materials for Advanced Turbocharger Designs (Agreement ID:17257) Project ID:18518 CF8C PLus: A New Cast Stainless Steel for High-Temperature Diesel Exhaust Components Materials for Advanced Turbocharger Designs

  11. Main Title 32pt

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

    Gaining Confidence in Computational Simulation Measured Credibility, on Demand, for Stockpile Applications - CASL Project Powers Nuclear Energy Resurgence Martin Pilch Sandia National Laboratory July 15, 2009 CASL-U-2010-0047-000 CASL-U-2010-0047-000 Martin Pilch PhD, PMP QMU and Management Support, 1551 Advanced Simulation and Computing Program mpilch@sandia.gov Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of

  12. An integrated surface technology for friction reduction in vehicles |

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

    Department of Energy 9 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon pmp_08_hsu.pdf More Documents & Publications An Integrated Surface Technology for Optimum Performance Vehicle Technologies Office Merit Review 2014: Friction Reduction through Surface Modification (Agreement ID:23284) Project ID:18518 Low-Friction Hard Coatings

  13. PROJECT MANGEMENT PLAN EXAMPLES

    Office of Environmental Management (EM)

    End Point Closeout Examples Example 77 7.5 Endpoint Closure The endpoint documents have grouped the building spaces and systems into a number of manageable areas. The areas are closely related to the engineering work plans that guide completion of many of the endpoints. Endpoint closure methods and practices are provided in the attachment of this PMP. On completion of an endpoint, a BWHC field representative will initial complete on the field copy of the endpoint document. A BHI field

  14. PROJECT MANGEMENT PLAN EXAMPLES Prepare Project Support Plans and

    Office of Environmental Management (EM)

    System Closure Plan Examples Example 61 7.5 Endpoint Closure The endpoint documents have grouped the building spaces and systems into a number of manageable areas. The areas are closely related to the engineering work plans that guide completion of many of the endpoints. Endpoint closure methods and practices are provided in the attachment of this PMP. On completion of an endpoint, a BWHC field representative will initial complete on the field copy of the endpoint document. A BHI field

  15. Comprehensive Assessment of the Emissions from the Use of Biodiesel in

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

    California | Department of Energy Overview of a comprehensive assessment of emissions from biodiesel use in California PDF icon deer08_durbin.pdf More Documents & Publications Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Measuring "Real World" Heavy-Duty Diesel Emissions with a Mobile Lab Commonalities between Non-road and On-road Diesel Emissions

  16. Emissions from the European Light Duty Diesel Vehicle During DPF

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

    Regeneration Events | Department of Energy Repeated partial regenerations may cause changes in the mechanical and chemical properties of the PM in the DPF. PDF icon deer09_dwyer.pdf More Documents & Publications A Study of Emissions from a Light Duty Diesel Engine with the European Particulate Measurement Programme Measurement of diesel solid nanoparticle emissions using a catalytic stripper for comparison with Europe's PMP protocol Emission Performance of Modern Diesel Engines Fueled

  17. Evaluation of a Partial Flow Dilution System for Transient Particulate

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

    Matter Emissions | Department of Energy A commercially available partial flow dilution system was evaluated against a constant volume sampling system over a suite of transient engine dynamometer tests. PDF icon deer08_shade.pdf More Documents & Publications Evaluation of the European PMP Methodologies Using Chassis Dynamometer and On-road Testing of Heavy-duty Vehicles Ethanol Effects on Lean-Burn and Stoichiometric GDI Emissions Real-Time Particulate Mass Measurements Pre and Post

  18. Extended Cold Testing of a Russian Pulsating Mixer Pump at the Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Lewis, BE

    2002-12-23

    The effectiveness of a mixer is dependent on the size of the tank to be mixed, the characteristics of the waste, and the operating conditions. Waste tanks throughout the U.S. Department of Energy Complex require mixing and mobilization systems capable of (1) breaking up and suspending materials that are difficult to mix and pump, without introducing additional liquids into the tank; (2) complementing and augmenting the performance of other remotely operated and/or robotic waste retrieval systems; and (3) operating in tanks with various quantities of waste. The Oak Ridge Russian pulsating mixer pump (PMP) system was designed with the flexibility to permit deployment in a variety of cylindrical tanks. The PMP was installed at the Tanks Technology Cold Test Facility at the Oak Ridge National Laboratory (ORNL) to assess the performance of the system over an extended range of operating conditions, including supply pressures up to 175 psig. Previously conducted cold tests proved the applicability of the PMP for deployment in ORNL gunite tank TH-4. The previous testing and hot demonstrations had been limited to operating at air supply pressures of <100 psig. The extended cold testing of the Russian PMP system showed that the system was capable of mobilizing waste simulants in tanks in excess of 20-ft diam. The waste simulant used in these tests was medium-grain quartz sand. The system was successfully installed, checked out, and operated for 406 pulse discharge cycles. Only minor problems (i.e., a sticking air distributor valve and a few system lockups) were noted. Some improvements to the design of the air distributor valve may be needed to improve reliability. The air supply requirements of the PMP during the discharge cycle necessitated the operation of the system in single pulse discharge cycles to allow time for the air supply reservoir to recharge to the required pressure. During the test program, the system was operated with sand depths of 2, 4, and 4.5 in.; at operating pressures from 100 to 175 psig; and elevations of 1 to 10 in. off the floor of the mock tank. The higher operating pressures resulted in larger values for the effective cleaning radius (ECR). The maximum observed ECR value, 144 in., occurred with the PMP elevated {approx}4 in. off the floor of the mock tank; a 2-in. layer of sand as the waste simulant, and 175-psig air supply pressure. Tests were conducted both within the confines of the 20-ft diam mock tank (confined) and with a portion of the tank wall removed (unconfined). The mixing mode during the confined tests changed from direct to indirect as the PMP was elevated above 4 in. off the floor of the mock tank. The direct mode of mixing pushes solids toward the wall of the waste tank, while the indirect mode tends to push solids toward the center of the tank. The mixing mode did not change during tests conducted in the unconfined tank. Changing the mode of mixing from direct to indirect should have a beneficial effect on the amount of solids mobilized and retrieved from a waste tank.

  19. EM SSAB ITR Landfill Assessment Project Lessons Learned Presentation - July 2009

    Office of Environmental Management (EM)

    Teleconference: 1. DOE EM ITR Landfill Assessment Project: Lessons Learned Craig H. Benson, PhD, PE CRESP July 2009 1 Independent Technical Review Team * Craig H. Benson, PhD, PE - University of Wisconsin-Madison: waste containment systems, civil engineering, geotechnical engineering. * William H. Albright, PhD - Desert Research Institute, Reno, Nevada: waste containment systems, hydrology, regulatory interactions. * David P. Ray, PE - US Army Corps of Engineers, Omaha, NB: waste containment

  20. Energy Storage & Power Electronics 2008 Peer Review - Power Electronics

    Energy Savers [EERE]

    (PE) Systems Presentations | Department of Energy Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that

  1. Shanghai TL Chemical Company | Open Energy Information

    Open Energy Info (EERE)

    Shanghai TL Chemical Company Place: Shanghai, China Zip: 200240 Product: Focuses on novel chemical structure PEM and PE Resin, PEM FC materials and parts, Key chemical...

  2. Non-Linear Seismic Soil Structure Interaction (SSI) Method for Developing Non-Linear Seismic SSI Analysis Techniques

    Broader source: Energy.gov [DOE]

    Non-Linear Seismic Soil Structure Interaction (SSI) Method for Developing Non-Linear Seismic SSI Analysis Techniques Justin Coleman, P.E. October 25th, 2011

  3. Sandia Energy - Sandia R&D Funded under New DOE SunShot Program

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

    statistical reliability and extending unit lifetime are critically important to a large solar installation's O&M scheme. Failures in other PE applications are primarily due to...

  4. Slide 1

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

    Christopher S. Ludwig, P.E. U.S. Army Corps of Engineers Mobile District Mobile District Maintenance Update Southeastern Federal Power Alliance April 2, 2015 BUILDING STRONG ...

  5. COMMISSIONERS AL LITTLEFIELD, PRESIDENT JIM COOK, VICE PRESIDENT

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

    SECRETARY OFFICERS AND STAFF DAVID L. JOHNSON, P.E. GENERALMANAGER JULIA A. ANDERSON, AUDITOR MARK E.FREDLUND, TREASURER GREGORY J. PETERKA ENGINEERING MANAGER PUBLIC...

  6. AliM

    Office of Scientific and Technical Information (OSTI)

    " . . , -: Paul R. Smith, P.E. ;.- < Richard Sarfaty, M B.A. ... P. R. Smith and R. F. Cook, Design Basis Reconstitution and Configuration Management of ...

  7. Meeting the Challenge: Integrating Acquisition and Project Management...

    Energy Savers [EERE]

    Meeting the Challenge: Integrating Acquisition and Project Management - J. E. Surash, P.E. Meeting the Challenge: Integrating Acquisition and Project Management - J. E. Surash, ...

  8. Slide 1

    Energy Savers [EERE]

    Systems and Professional Development David S. Brown, PE, MBA Office of Acquisition and Project Management, Systems and Professional Development MA66 1 * Linda Ott * Lynn Muck * ...

  9. PRESENTATION TITLE

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

    Hydroelectric Design Center "Leaders in Hydropower Engineering" Deanna Dinh, PE Product Coordinator, Hydroelectric Design Center 6 November 2014 BUILDING STRONG HYDROELECTRIC...

  10. Peru: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Peru Population Unavailable GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code PE 3-letter ISO code PER Numeric ISO code...

  11. Microsoft PowerPoint - KCD Proj's Impact Fed Power_2014 SWPA...

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

    th estern Federal H dropo er Meeting 2014 Southwestern Federal Hydropower Meeting Tulsa, OK Pete Hentschel, P.E. Chief, Maintenance Engineering Section Operations Division Kansas...

  12. A=12He (1990AJ01)

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

    90AJ01) (Not illustrated) 12He has not been observed. See (1987PE1C), (1987FL1A) and (1985PO10; theor

  13. A=12n (1990AJ01)

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

    90AJ01) (Not illustrated) 12n has not been observed. See (1980AJ01), (1987PE1C), (1987FL1A) and (1985PO10; theor

  14. EIA-814

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

    ... ,,,"Panama",710,"PM",3205 ,,,"Papua New Guinea",712,"PP",3203 ,,,"Paraguay",715,"PA",3204 ,,,"Peru",720,"PE",3201 ,,,"Philippines",725,"RP",3295 ...

  15. fiberConnector-Quantities-18Oct2006.xls

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

    attached highlights the quantities and lengths needed for the Minerva detector for the following: Fiber connectors Clear fibers WLS fibers Reviewed by: Robert Flight, PE Sr....

  16. Booner Capital LLC | Open Energy Information

    Open Energy Info (EERE)

    Booner Capital LLC Jump to: navigation, search Name: Booner Capital LLC Place: Florida Sector: Wind energy Product: Booner Capital LLC is PE investor in wind power companies....

  17. Seismic Ground Motion Response Using SHAKE, EERA and NERA for...

    Office of Environmental Management (EM)

    Seismic Ground Motion Response Using SHAKE, EERA and NERA for SRS Soil Profile Jay Amin - Structural Mechanics, Principal Engineer Shawn Carey, PhD, PE - Structural Mechanics, ...

  18. Energy Systems Integration

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

    Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly ...

  19. March 25, 2012

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

    Steve Rosenstock, P.E. Senior Manager, Energy Solutions cc: Rick Tempchin, EEI Emily Fisher, EEI Chuck Foster, Esq. Conference Call Participants: John Cymbalsky, Department of...

  20. Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids

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

    Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids U.S ... Petersburg City Project Manager Eron Jacobson, PE Brown and Caldwell Gas Upgrade Systems ...

  1. Envar | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Envar Place: United Kingdom Zip: PE28 3BS Product: UK-based waste management and recycling company specialising in organic waste and marketproduct...

  2. BSU GHP District Heating and Cooling System (PHASE I) Geothermal...

    Open Energy Info (EERE)

    Total Project Cost 20,000,000.00 Principal Investigator(s) James W. Lowe, PE, Director, Engineering Operations, Facilities Planning and Management Targets Milestones -...

  3. Biogas Technology Group Ltd | Open Energy Information

    Open Energy Info (EERE)

    Group Ltd Jump to: navigation, search Name: Biogas Technology Group Ltd. Place: England, United Kingdom Zip: PE28 5SB Product: UK based, Biogas Technology, provides infrastructure...

  4. Operating Experience Summary, 2013-03

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

    the floor below. He fell onto his right side, suffering multiple fractures and damaged lungs. PE-1 immediately called for assistance, and coworkers con- tacted BNL fire rescue....

  5. Natural Phenomena Hazards DOE-STD 1020-2012 & DOE Handbook

    Broader source: Energy.gov [DOE]

    Natural Phenomena Hazards DOE-STD 1020-2012 & DOE Handbook Mark Blackburn P.E. Office of Nuclear Facility Safety Programs AU, 32 October 21, 2014

  6. Energy Storage & Power Electronics 2008 Peer Review - Power Electronic...

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

    Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer ... PDF icon ESPE 2008 Peer Review - ABMAS Battery Management System for USCG Applications ...

  7. Title Slide Examples

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

    June 19, 2013 Behavior Based Energy Efficiency - Lessons Learned from Fort Collins Utilities John Phelan, P.E., Energy Services Manager, Fort Collins Utilities Facilitated by...

  8. Federal Energy Management Program Director: Dr. Timothy Unruh...

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

    Dr. Timothy Unruh Federal Energy Management Program Director: Dr. Timothy Unruh phototimothyunruh.jpg Timothy Unruh, Ph.D., PE, Leadership in Energy and Environmental Design ...

  9. Ronald E. Moulton

    Broader source: Energy.gov [DOE]

    Ronald E. Moulton, P.E. serves as the Transmission Services Manager for Western Area Power Administration's Rocky Mountain Region, Desert Southwest Region and Colorado River Storage Project...

  10. Vehicle Technologies Office: 2014 Electric Drive Technologies...

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

    cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), ... The R&D is also aimed at better understanding and improving ...

  11. FY2015 Electric Drive Technologies Annual Progress Report (Technical...

    Office of Scientific and Technical Information (OSTI)

    cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), ... The R&D is also aimed at better understanding and improving ...

  12. Vehicle Technologies Office: 2015 Electric Drive Technologies...

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

    cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), ... The R&D is also aimed at better understanding and improving ...

  13. FY2015 Electric Drive Technologies Annual Progress Report (Technical...

    Office of Scientific and Technical Information (OSTI)

    support and guidance for many cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), electric motor, and traction drive ...

  14. Vehicle Technologies Office: 2010 Advanced Power Electronics...

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

    guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric motor ...

  15. 3D Site Response using NLSSI

    Broader source: Energy.gov [DOE]

    3D Site Response using NLSSI Justin Coleman, P.E. Bob Spears Nuclear Science and Technology Idaho National Laboratory October 22, 2014

  16. Development of Nonlinear SSI Time Domain Methodology

    Broader source: Energy.gov [DOE]

    Development of Nonlinear SSI Time Domain Methodology Justin Coleman, P.E. Nuclear Science and Technology Idaho National Laboratory October 22, 2014

  17. Program Management at the National Nuclear Security Administration Office of Defense Nuclear Security: A Review of Program Management Documents and Underlying Processes

    SciTech Connect (OSTI)

    Madden, Michael S.

    2010-05-01

    The scope of this paper is to review the National Nuclear Security Administration Office of Defense Nuclear Security (DNS) program management documents and to examine the underlying processes. The purpose is to identify recommendations for improvement and to influence the rewrite of the DNS Program Management Plan (PMP) and the documentation supporting it. As a part of this process, over 40 documents required by DNS or its stakeholders were reviewed. In addition, approximately 12 other documents produced outside of DNS and its stakeholders were reviewed in an effort to identify best practices. The complete list of documents reviewed is provided as an attachment to this paper.

  18. Changes in Moisture Flux over the Tibetan Plateau during 1979-2011: Insights from a High Resolution Simulation

    SciTech Connect (OSTI)

    Gao, Yanhong; Leung, Lai-Yung R.; Zhang, Yongxin; Cuo, Lan

    2015-05-15

    Net precipitation (precipitation minus evapotranspiration, P-E) changes between 1979 and 2011 from a high resolution regional climate simulation and its reanalysis forcing are analyzed over the Tibet Plateau (TP) and compared to the global land data assimilation system (GLDAS) product. The high resolution simulation better resolves precipitation changes than its coarse resolution forcing, which contributes dominantly to the improved P-E change in the regional simulation compared to the global reanalysis. Hence, the former may provide better insights about the drivers of P-E changes. The mechanism behind the P-E changes is explored by decomposing the column integrated moisture flux convergence into thermodynamic, dynamic, and transient eddy components. High-resolution climate simulation improves the spatial pattern of P-E changes over the best available global reanalysis. High-resolution climate simulation also facilitates new and substantial findings regarding the role of thermodynamics and transient eddies in P-E changes reflected in observed changes in major river basins fed by runoff from the TP. The analysis revealed the contrasting convergence/divergence changes between the northwestern and southeastern TP and feedback through latent heat release as an important mechanism leading to the mean P-E changes in the TP.

  19. Date:

    Office of Legacy Management (LM)

    Tetra Tech 3801 Automation Way, Suite 100, Fort Collins, CO 80525 Tel 970.223.9600 Fax 970.223.7171 www. tetratech.com Technical Memorandum To: Rick DiSalvo, Stephen Pitton, Mel Madril From: Jackie Blumberg, PE Company: U.S. Department of Energy Date: December 19, 2013 CC: Tom Chapel, PE; Amber Kauffman, PE Project No.: 114-181750 Re: OLF Berm Height Evaluation Using Site-Specific Data INTRODUCTION Tetra Tech performed statistical analyses on rainfall data collected at the Rocky Flats site over

  20. Floodplain and Wetland Assessment and Statement of Findings

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

    ... AGENCY COMMENT LETTERS Smith, Robert From: Ross Klopf rklopf@co.jefferson.co.us Sent: ... Please let me know if you have any questions. Kind Regards, Ross Klopf, PE, CFM, Civil ...

  1. ITM Power Plc | Open Energy Information

    Open Energy Info (EERE)

    Power Plc Place: Stamford, United Kingdom Zip: PE9 3DY Product: The ITM approach for PEM fuel cells involves making composite membrane-electrode assemblies (cMEA) and composite...

  2. Plymouth Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    51038 Product: Plymouth Energy, LLC (PE) was established in 2005 in order to design, build, own and operate an ethanol plant in Plymouth County, Iowa. Coordinates: 45.18095,...

  3. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    RAJ SOLOMON, P.E. Deputy Secretary RE: NOTIFICATION OF CLASS 1 PERMIT MODIFICATION (EDITORIAL CORRECTIONS), LETTER DATED 711111, REC'D 71211 WIPP HAzARDOUS WASTE FACILITY...

  4. Nikolski, Alaska, Wind Resource Report

    Energy Savers [EERE]

    Nikolski, Alaska Wind Resource Report Report written by: Douglas Vaught, P.E., V3 Energy ... Roughness Class 1.77 (few trees) Power law exponent 0.174 (moderate wind shear) ...

  5. Operational Issues at the Environmental Restoration Disposal...

    Office of Environmental Management (EM)

    Hanford Operations Evaluating Operational Issues at the Environmental Restoration Disposal Facility at Hanford By Craig H. Benson, PhD, PE; William H. Albright, PhD; and David P. ...

  6. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

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

    RYAN FLYNN Cabinet Secretary BUTCHTONGATE Deputy Secretary TOM BLAINE, P.E. Director Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 Robert L....

  7. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    BUTCH TONGATE Deputy Secretary TOM BLAIN E, P.E. Director Environmental Health Division Jose R. Franco, Manager Carlsbad Field Office Department of Energy Robert L. McQuinn,...

  8. Slide 1

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

    Truck Transport Results Progress on Rail Test SNL-BAM Workshop 7 October 2014 Paul McConnell SAND2014-18948 PE What we think we know The strains measured in the test program ...

  9. Camp Smith Microgrid Controls and Cyber Security

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

    ADVANCING THE POWER OF ENERGY Camp Smith Microgrid Controls and Cyber Security Darrell D. Massie, PhD, PE Aura Lee Keating, CISSP SPIDERS Industry Day - Camp Smith, HI 27 August ...

  10. Electric and Magnetic Fields (EMF) RAPID Engineering Program, Project 7: Development of Field Exposure Models

    SciTech Connect (OSTI)

    Bracken, T.D.; Rankin, R.F.; Wiley, J.A.

    1999-05-01

    The purpose of this project was to develop a conceptual model for estimating magnetic field (EMF) personal exposure (PE) of individuals or groups and construct a working model using existing data.

  11. IN SITU STRESS, FRACTURE AND FLUID FLOW ANALYSIS-EAST FLANK OF...

    Open Energy Info (EERE)

    Authors Sheridan, J.; Kovac, K.; Rose, P.E.; Barton, C.; McCulloch, J.; Berard, B.; Moore, J.M.; Petty, S.; Spielman and P. Published PROCEEDINGS, Twenty-Eighth Workshop on...

  12. V-086: IntegraXor ActiveX Control Buffer Overflow Vulnerability

    Broader source: Energy.gov [DOE]

    The vulnerability is caused due to an error in the PE3DO32A.ocx ActiveX control and can be exploited to cause a buffer overflow.

  13. Advanced Biofuels Workshop U.S. Energy Information Administration...

    Gasoline and Diesel Fuel Update (EIA)

    Technologies Mindi.Farber-DeAnda@eia.gov 202-586-6419 Vishakh Mantri, Ph.D, P.E. Chemical Engineer, Energy Information Administration, Biofuels and Emerging Technologies Team ...

  14. 2017 Levelized Costs AEO 2012 Early Release

    Gasoline and Diesel Fuel Update (EIA)

    202-586-6419 Vishakh Mantri, Ph.D, P.E. Chemical Engineer, Energy Information ... tcapehart@ers.usda.gov 202-694-5313 Chemical Production in the AEO Peter Gross Energy ...

  15. MIE Webinar | Department of Energy

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

    ... As a result, Native communities will be especially vulnerable to settlement loss, food and ... Speakers Jayantha Obeysekera, Ph.D., P.E, D.WRE, M.ASCE South Florida Water Management ...

  16. D&D Engineering & Design Guidance

    Office of Environmental Management (EM)

    ... CD-1 and to increase the level of detail sufficiently to ... * Conceptual Design * Waste Management Planning C Pe D rf - o ... slab-on-grade) and the criteria for acceptable levels ...

  17. Anirban Basu Chairman & CEO, Sage Policy Group, Inc.

    Energy Savers [EERE]

    School in 1992. He also completed the Duke University Fuqua School of Business Executive Education program in 2001. He is a registered professional (civil) engineer (PE) and is a...

  18. Geology of Injection Well 46A-19RD in the Coso Enhanced Geothermal...

    Open Energy Info (EERE)

    altered. This fault zone is a prime target for stimulation. Authors Kovac, K.M.; Moore, J.N.; Rose, P.E.; McCulloch and J. Published Geothermal Resource Council Transactions...

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Hidaka, Mutsuo (1) Ishida, Takekazu (1) Miyajima, Shigeyuki (1) Narukami, Yoshito (1) Oikawa, Kenichi (1) Oku, Takayuki (1) Shishido, Hiroaki, E-mail: shishido@pe.osakafu-u.ac.jp ...

  20. V-1 PAPERS PUBLISHED

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

    ... H. Toyokawa, H. Harada, F. Kitatani, Y.-W. Lui, A.C. Larsen, M. Guttormsen, P.E. Koehler, S. Hilaire, S. Pru, M. Martini, and A.J. Koning, Phys. Rev. C 88, 015805 (2013). ...

  1. Energy Efficiency Exchange 2015: Federal Training and Knowledge

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

    Energy Efficiency Exchange 2015: Federal Training and Knowledge Overview Webinars: March 25 & April 8, 2015 Timothy D. Unruh PhD, PE, CEM Program Director DOE FEMP 2 Energy...

  2. R2R Breakout Session

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

    ... & Renewable Energy Screen-Printed Patterns on Ultra-Thin Flex-Glass Roll to Roll Graphene MCC, YSZ, Spinel Other polymer materials: Polyester (Mylar(tm)) , Polyethylene (PE), ...

  3. Building America Webinar: Solutions for Combustion Safety in...

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

    safety testing in low-rise residential buildings. Presenters for this webinar: Larry Brand, R&D Director at Gas Technology Institute David L. Bohac, P.E., Director of Research...

  4. 09-018 FOIA Response

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

    , 2009 In reply refer to: DK-7 Moinuddin Shaik, P.E. Oregon Bridge Delivery Partners 295 Brookside Drive Eugene, OR 97405 RE: FOIA 09-018 Dear Mr. Shaik: This is your final...

  5. A=19Ne (1983AJ01)

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

    83AJ01) (See Energy Level Diagrams for 19Ne) GENERAL: See (1978AJ03) and Table 19.23 Table of Energy Levels (in PDF or PS). Nuclear models: (1978MA2H, 1978PE09, 1978PI06,...

  6. Final Report: High Energy Physics Program (HEP), Physics Department...

    Office of Scientific and Technical Information (OSTI)

    McDonald, Pe- ter Meyers, James Olsen, Pierre Pirou19;e, Eric Prebys, A.J. Stewart Smith, Frank Shoemaker (deceased), Paul Steinhardt, David Stickland, Christopher Tully, and...

  7. Microsoft Word - Factsheet.doc

    National Nuclear Security Administration (NNSA)

    ... permit for a period of five (5) years. Prepared by: Mark A. Kaminski, P.E., Technical Services Branch Staff Engineer III Bureau of Water Pollution Control Date: June 3, 2008

  8. Slide 1

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

    Integration of Solar Energy What Have We Learned Thomas Bialek, PhD PE Chief Engineer ... to 29% 10% to 19% < 10% 5 Modeling DER Integration 6 Modeling DER Integration 7 Modeling - ...

  9. Fenpower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Fenpower Ltd Jump to: navigation, search Name: Fenpower Ltd Place: Cambridge, United Kingdom Zip: PE15 0TY Sector: Wind energy Product: Developing 6.0MW wind farm in Cambridge....

  10. Elliot Mainzer - A

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

    - TC Aircraft Services Tina Ko, ACTING - TG Transmission Internal Operations E N E R G Y E F F I C I E N C Y Richard Gnec - PE Vice President Allison Mace, ACTING - PEH...

  11. Slide 1

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

    NMR04A000 2015-8386 PE What is the MS4 Permit? An MS4 is any system of stormwater ... to reduce pollution carried by stormwater run-off and restore portions of the ...

  12. Briefing: Summary and Recommendations of EM Landfill Workshop...

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

    The briefing is an independent technical review report from the summary and recommendations of the EM Landfill Workshop help in October 2008. By: Craig H. Bendson, PhD, PE; William ...

  13. A=10Be (1974AJ01)

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

    Special levels: (1970BO35, 1970FR1C, 1970PE18, 1973SA30). Electromagnetic transitions: ... The spectrum is of the D2 type (1950WU1A). For a discussion of astrophysical and nuclear ...

  14. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice79.htm

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

    The Honorable Federico Peña Secretary of Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Subject: Unregulated, Offsite Private Waste Disposal Dear Secretary Peña: As a result of the recent Court ruling in Waste Control Specialists vs. USDOE, the Hanford Advisory Board is concerned about the potential disposal of USDOE wastes in unregulated private waste disposal facilities and has adopted the following advice: 1. USDOEs consideration of unregulated, offsite

  15. Wind and Hydroelectric Feasibility Study - Bristol Bay Native Corporation Anchorage, Alaska

    Energy Savers [EERE]

    Bristol Bristol Bay Bay Native Native Corporation Corporation Wind and Wind and Hydroelectric Hydroelectric Feasibility Feasibility Study Study Tiel Smith Tiel Smith - - BBNC BBNC Doug Vaught, PE Doug Vaught, PE - - Consultant Consultant A Landscape of Promise Bristol Bay Native Corporation Invested in the Region * Southwest Alaska - 29 communities - 7,800 residents - 10,000 brown bears - 55,000,000 salmon * 40,000 square miles- about size of Ohio * 68% Native - Yup'ik Eskimo - Athabascan -

  16. DOE TEAM Initiative

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

    Presented by: Presented by: Geoffrey C. Bell, PE Geoffrey C. Bell, PE High Tech Buildings High Tech Buildings ~ ~ Berkeley Fume Hood Berkeley Fume Hood ~ ~ Aerosol Duct Sealing Aerosol Duct Sealing DOE TEAM Initiative DOE TEAM Initiative Facilities and Environmental Energy Technologies Facilities and Environmental Energy Technologies 1 Facilities and Environmental Energy Technologies Facilities and Environmental Energy Technologies 2 DOE TEAM Initiative DOE TEAM Initiative High Tech Buildings

  17. Using piezo-electric material to simulate a vibration environment

    DOE Patents [OSTI]

    Jepsen, Richard A.; Davie, Neil T.; Vangoethem, Douglas J.; Romero, Edward F.

    2010-12-14

    A target object can be vibrated using actuation that exploits the piezo-electric ("PE") property. Under combined conditions of vibration and centrifugal acceleration, a centrifugal load of the target object on PE vibration actuators can be reduced by using a counterweight that offsets the centrifugal loading. Target objects are also subjected to combinations of: spin, vibration, and acceleration; spin and vibration; and spin and acceleration.

  18. Coaxial pellets for metallic impurity injection on the large helical device

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Coaxial pellets for metallic impurity injection on the large helical device Citation Details In-Document Search Title: Coaxial pellets for metallic impurity injection on the large helical device Two coaxial pellets with tungsten inserted into graphite carbon and polyethylene (PE) tubes are compared for tungsten spectroscopic study in the Large Helical Device. The tungsten pellet with carbon tube causes plasma collapse, while that with PE tube smoothly

  19. Microsoft PowerPoint - Fire Safety workshop NQA-1 CGD 4 29 15 [Read-Only]

    Office of Environmental Management (EM)

    v Nuclear and Facility Safety Programs Workshop Fire Safety Track May 5th, 2015 Overview NQA 1 Commercial Grade Dedication Critical Characteristics Department of Energy Nuclear and Facility Safety Programs Workshop Fire Safety Track May 5 th , 2015 Randy P. Lanham PE, CSP Dale Moon, PE Fire Protection Chief Engineer Facility Engineering Depart. Mng. Randy.Lanham@cns.doe.gov Consolidated Nuclear Security Pantex and Y12 2 Overview CGD Definition Safety Function / DSA Requirements Example of CGD

  20. Microsoft PowerPoint - Surash.EMAB Presentation 2010 rev91010 (3)2 [Compatibility Mode]

    Office of Environmental Management (EM)

    Environmental Management Advisory Board Advisory Board J.E. Surash, PE J.E. Surash, PE Deputy Assistant Secretary for Deputy Assistant Secretary for Acquisition and Contract Management Acquisition and Contract Management September 15, 2010 Recent Major Contract Awards Savannah River Security Services 10/09 $989M Oak Ridge Transuranic Waste Processing 10/09 $160M Center Paducah Infrastructure Support Services 11/09 $75M 222- S Lab Laboratory Analytical Services 11/09 $48M Portsmouth Facility

  1. Slide 1

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

    . SAND2015-9067 PE 1 October 2015 Anita S. Reiser Sandia National Laboratories Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2015-9067 PE Hazardous and Mixed Wastes  Hazardous and mixed waste management at Sandia National Laboratories (SNL):  Wastes are generated

  2. Evaluation of the SRS Seismic Hazard Considering the EPRI 2013 Ground

    Office of Environmental Management (EM)

    Motion Model | Department of Energy Evaluation of the SRS Seismic Hazard Considering the EPRI 2013 Ground Motion Model Evaluation of the SRS Seismic Hazard Considering the EPRI 2013 Ground Motion Model Evaluation of the SRS Seismic Hazard Considering the EPRI 2013 Ground Motion Model Rucker J. Williams, PE - Geotechnical Engineering Lead Shawn Carey, PhD, PE - Structural Mechanics, Structural Lead Jay Amin - Structural Mechanics, Principal Engineer Presentation to DOE NPH Workshop October

  3. Seismic Capacity of Threaded, Brazed, and Grooved Pipe Joints

    Office of Environmental Management (EM)

    SEISMIC CAPACITY OF THREADED, BRAZED AND GROOVED PIPE JOINTS Brent Gutierrez, PhD, PE George Antaki, PE, F.ASME DOE NPH Conference October 25-26, 2011 Motivation * Understand the behavior and failure mode of common joints under extreme lateral loads * Static and shake table tests conducted of pressurized - Threaded, - Brazed, - Mechanical joints Static Testing o Pressurized spool to 150 psi o Steady downward force applied while recording deflections o Grooved clamped mech. joints * 16 tests

  4. Seismic Ground Motion Response Using SHAKE, EERA and NERA for SRS Soil

    Office of Environmental Management (EM)

    Profile | Department of Energy Seismic Ground Motion Response Using SHAKE, EERA and NERA for SRS Soil Profile Seismic Ground Motion Response Using SHAKE, EERA and NERA for SRS Soil Profile Seismic Ground Motion Response Using SHAKE, EERA and NERA for SRS Soil Profile Jay Amin - Structural Mechanics, Principal Engineer Shawn Carey, PhD, PE - Structural Mechanics, Structural Lead Rucker Williams, PE - Geotechnical Engineering Lead October 22, 2014 PDF icon Seismic Ground Motion Response Using

  5. Changes in Moisture Flux Over the Tibetan Plateau During 1979-2011: Insights from a High Resolution Simulation

    SciTech Connect (OSTI)

    Gao, Yanhong; Leung, Lai-Yung R.; Zhang, Yongxin; Cuo, Lan

    2015-05-01

    Net precipitation (precipitation minus evapotranspiration, P-E) changes from a high resolution regional climate simulation and its reanalysis forcing are analyzed over the Tibet Plateau (TP) and compared to the global land data assimilation system (GLDAS) product. The mechanism behind the P-E changes is explored by decomposing the column integrated moisture flux convergence into thermodynamic, dynamic, and transient eddy components. High-resolution climate simulation improves the spatial pattern of P-E changes over the best available global reanalysis. Improvement in simulating precipitation changes at high elevations contributes dominantly to the improved P-E changes. High-resolution climate simulation also facilitates new and substantial findings regarding the role of thermodynamics and transient eddies in P-E changes reflected in observed changes in major river basins fed by runoff from the TP. The analysis revealed the contrasting convergence/divergence changes between the northwestern and southeastern TP and feedback through latent heat release as an important mechanism leading to the mean P-E changes in the TP.

  6. Project Management Plan for the Hawaii Geothermal Project Environmental Impact Statement

    SciTech Connect (OSTI)

    Reed, R.M.; Saulsbury, J.W.

    1993-06-01

    In 1990, Congress appropriated $5 million (Pu 101-514) for the State of Hawaii to use in Phase 3 of the Hawaii Geothermal Project (HGP). As defined by the State in its 1990 proposal to Congress, the HGP would consist of four phases: (1) exploration and testing of the geothermal resource associated with the Kilauea Volcano on the Island of Hawaii (the Big Island), (2) demonstration of deep-water power transmission cable technology in the Alenuihaha Channel between the Big Island and Maui, (3) verification and characterization of the geothermal resource on the Big Island, and (4) construction and operation of commercial geothermal power production facilities on the Big Island, with overland and submarine transmission of electricity from the Big Island to Oahu and possibly other islands (DBED 1990). Because it considered Phase 3 to be research and not project development or construction, Congress indicated that allocation of this funding would not be considered a major federal action under NEPA and would not require an EIS. However, because the project is highly visible, somewhat controversial, and involves a particularly sensitive environment in Hawaii, Congress directed in 1991 (House Resolution 1281) that ''...the Secretary of Energy shall use such sums as are necessary from amounts previously provided to the State of Hawaii for geothermal resource verification and characterization to conduct the necessary environmental assessments and/or environmental impact statement (EIS) for the geothermal initiative to proceed''. In addition, the U.S. District Court of Hawaii (Civil No. 90-00407, June 25, 1991) ruled that the federal government must prepare an EIS for Phases 3 and 4 before any further disbursement of funds was made to the State for the HGP. This Project Management Plan (PMP) briefly summarizes the background information on the HGP and describes the project management structure, work breakdown structure, baseline budget and schedule, and reporting procedures that have been established for the project. The PMP does not address in detail the work that has been completed during the scoping process and preparation of the IP. The PMP has been developed to address the tasks required in preparing the Draft Environmental Impact Statement (DEIS), the public comment period, and the Final Environmental Impact Statement (FEIS).

  7. Analysis of Flood Hazards for the Materials and Fuels Complex at the Idaho National Laboratory Site

    SciTech Connect (OSTI)

    Skaggs, Richard; Breithaupt, Stephen A.; Waichler, Scott R.; Kim, Taeyun; Ward, Duane L.

    2010-11-01

    Researchers at Pacific Northwest National Laboratory conducted a flood hazard analysis for the Materials and Fuels Complex (MFC) site located at the Idaho National Laboratory (INL) site in southeastern Idaho. The general approach for the analysis was to determine the maximum water elevation levels associated with the design-basis flood (DBFL) and compare them to the floor elevations at critical building locations. Two DBFLs for the MFC site were developed using different precipitation inputs: probable maximum precipitation (PMP) and 10,000 year recurrence interval precipitation. Both precipitation inputs were used to drive a watershed runoff model for the surrounding upland basins and the MFC site. Outflows modeled with the Hydrologic Engineering Centers Hydrologic Modeling System were input to the Hydrologic Engineering Centers River Analysis System hydrodynamic flood routing model.

  8. Methods for generating phosphorylation site-specific immunological reagents

    DOE Patents [OSTI]

    Anderson, Carl W.; Appella, Ettore; Sakaguchi, Kazuyasu

    2001-01-01

    The present invention provides methods for generating phosphorylation site-specific immunological reagents. More specifically, a phosphopeptide mimetic is incorporated into a polypeptide in place of a phosphorylated amino acid. The polypeptide is used as antigen by standard methods to generate either monoclonal or polyclonal antibodies which cross-react with the naturally phosphorylated polypeptide. The phosphopeptide mimetic preferably contains a non-hydrolyzable linkage from the appropriate carbon atom of the amino acid residue to a phosphate group. A preferred linkage is a CF.sub.2 group. Such a linkage is used to generate the phosphoserine mimetic F.sub.2 Pab, which is incorporated into a polypeptide sequence derived from p53 to produce antibodies which recognize a specific phosphorylation state of p53. A CF.sub.2 group linkage is also used to produce the phosphothreonine mimetic F.sub.2 Pmb, and to produce the phosphotyrosine mimetic, F.sub.2 Pmp.

  9. Substituted polyacetylene separation membrane

    DOE Patents [OSTI]

    Pinnau, I.; Morisato, Atsushi

    1998-01-13

    A separation membrane is described which is useful for gas separation, particularly separation of C{sub 2+} hydrocarbons from natural gas. The invention encompasses the membrane itself, methods of making it and processes for using it. The membrane comprises a polymer having repeating units of a hydrocarbon-based, disubstituted polyacetylene, having the general formula shown in the accompanying diagram, wherein R{sub 1} is chosen from the group consisting of C{sub 1}-C{sub 4} alkyl and phenyl, and wherein R{sub 2} is chosen from the group consisting of hydrogen and phenyl. In the most preferred embodiment, the membrane comprises poly(4-methyl-2-pentyne) [PMP]. The membrane exhibits good chemical resistance and has super-glassy properties with regard to separating certain large, condensable permeant species from smaller, less-condensable permeant species. The membranes may also be useful in other fluid separations. 4 figs.

  10. Substituted polyacetylene separation membrane

    DOE Patents [OSTI]

    Pinnau, Ingo; Morisato, Atsushi

    1998-01-13

    A separation membrane useful for gas separation, particularly separation of C.sub.2+ hydrocarbons from natural gas. The invention encompasses the membrane itself, methods of making it and processes for using it. The membrane comprises a polymer having repeating units of a hydrocarbon-based, disubstituted polyacetylene, having the general formula: ##STR1## wherein R.sub.1 is chosen from the group consisting of C.sub.1 -C.sub.4 alkyl and phenyl, and wherein R.sub.2 is chosen from the group consisting of hydrogen and phenyl. In the most preferred embodiment, the membrane comprises poly(4-methyl-2-pentyne) ›PMP!. The membrane exhibits good chemical resistance and has super-glassy properties with regard to separating certain large, condensable permeant species from smaller, less-condensable permeant species. The membranes may also be useful in other fluid separations.

  11. Solid waste information and tracking system client-server conversion project management plan

    SciTech Connect (OSTI)

    May, D.L.

    1998-04-15

    This Project Management Plan is the lead planning document governing the proposed conversion of the Solid Waste Information and Tracking System (SWITS) to a client-server architecture. This plan presents the content specified by American National Standards Institute (ANSI)/Institute of Electrical and Electronics Engineers (IEEE) standards for software development, with additional information categories deemed to be necessary to describe the conversion fully. This plan is a living document that will be reviewed on a periodic basis and revised when necessary to reflect changes in baseline design concepts and schedules. This PMP describes the background, planning and management of the SWITS conversion. It does not constitute a statement of product requirements. Requirements and specification documentation needed for the SWITS conversion will be released as supporting documents.

  12. Substituted polyacetylene separation membrane

    DOE Patents [OSTI]

    Pinnau, Ingo (Palo Alto, CA); Morisato, Atsushi (Tokyo, JP)

    1998-01-13

    A separation membrane useful for gas separation, particularly separation of C.sub.2+ hydrocarbons from natural gas. The invention encompasses the membrane itself, methods of making it and processes for using it. The membrane comprises a polymer having repeating units of a hydrocarbon-based, disubstituted polyacetylene, having the general formula: ##STR1## wherein R.sub.1 is chosen from the group consisting of C.sub.1 -C.sub.4 alkyl and phenyl, and wherein R.sub.2 is chosen from the group consisting of hydrogen and phenyl. In the most preferred embodiment, the membrane comprises poly(4-methyl-2-pentyne) PMP!. The membrane exhibits good chemical resistance and has super-glassy properties with regard to separating certain large, condensable permeant species from smaller, less-condensable permeant species. The membranes may also be useful in other fluid separations.

  13. Ending Aging in Super Glassy Polymer Membranes

    SciTech Connect (OSTI)

    Lau, CH; Nguyen, PT; Hill, MR; Thornton, AW; Konstas, K; Doherty, CM; Mulder, RJ; Bourgeois, L; Liu, ACY; Sprouster, DJ; Sullivan, JP; Bastow, TJ; Hill, AJ; Gin, DL; Noble, RD

    2014-04-16

    Aging in super glassy polymers such as poly(trimethylsilylpropyne) (PTMSP), poly(4-methyl-2-pentyne) (PMP), and polymers with intrinsic microporosity (PIM-1) reduces gas permeabilities and limits their application as gas-separation membranes. While super glassy polymers are initially very porous, and ultra-permeable, they quickly pack into a denser phase becoming less porous and permeable. This age-old problem has been solved by adding an ultraporous additive that maintains the low density, porous, initial stage of super glassy polymers through absorbing a portion of the polymer chains within its pores thereby holding the chains in their open position. This result is the first time that aging in super glassy polymers is inhibited whilst maintaining enhanced CO2 permeability for one year and improving CO2/N-2 selectivity. This approach could allow super glassy polymers to be revisited for commercial application in gas separations.

  14. Influence of nuclear interactions in polyethylene range compensators for carbon-ion radiotherapy

    SciTech Connect (OSTI)

    Kanematsu, Nobuyuki Koba, Yusuke; Ogata, Risa; Himukai, Takeshi

    2014-07-15

    Purpose: A recent study revealed that polyethylene (PE) would cause extra carbon-ion attenuation per range shift by 0.45%/cm due to compositional differences in nuclear interactions. The present study aims to assess the influence of PE range compensators on tumor dose in carbon-ion radiotherapy. Methods: Carbon-ion radiation was modeled to be composed of primary carbon ions and secondary particles, for each of which the dose and the relative biological effectiveness (RBE) were estimated at a tumor depth in the middle of spread-out Bragg peak. Assuming exponential behavior for attenuation and yield of these components with depth, the PE effect on dose was calculated for clinical carbon-ion beams and was partly tested by experiment. The two-component model was integrated into a treatment-planning system and the PE effect was estimated in two clinical cases. Results: The attenuation per range shift by PE was 0.1%0.3%/cm in dose and 0.2%0.4%/cm in RBE-weighted dose, depending on energy and range-modulation width. This translates into reduction of RBE-weighted dose by up to 3% in extreme cases. In the treatment-planning study, however, the effect on RBE-weighted dose to tumor was typically within 1% reduction. Conclusions: The extra attenuation of primary carbon ions in PE was partly compensated by increased secondary particles for tumor dose. In practical situations, the PE range compensators would normally cause only marginal errors as compared to intrinsic uncertainties in treatment planning, patient setup, beam delivery, and clinical response.

  15. Nevada Test Site probable maximum flood study, part of US Geological Survey flood potential and debris hazard study, Yucca Mountain Site for US Department of Energy, Office of Civilian Radioactive Waste Management

    SciTech Connect (OSTI)

    Bullard, K.L.

    1994-08-01

    The US Geological Survey (USGS), as part of the Yucca Mountain Project (YMP), is conducting studies at Yucca Mountain, Nevada. The purposes of these studies are to provide hydrologic and geologic information to evaluate the suitability of Yucca Mountain for development as a high-level nuclear waste repository, and to evaluate the ability of the mined geologic disposal system (MGDS) to isolate the waste in compliance with regulatory requirements. In particular, the project is designed to acquire information necessary for the Department of Energy (DOE) to demonstrate in its environmental impact statement (EIS) and license application whether the MGDS will meet the requirements of federal regulations 10 CFR Part 60, 10 CFR Part 960, and 40 CFR Part 191. Complete study plans for this part of the project were prepared by the USGS and approved by the DOE in August and September of 1990. The US Bureau of Reclamation (Reclamation) was selected by the USGS as a contractor to provide probable maximum flood (PMF) magnitudes and associated inundation maps for preliminary engineering design of the surface facilities at Yucca Mountain. These PMF peak flow estimates are necessary for successful waste repository design and construction. The PMF technique was chosen for two reasons: (1) this technique complies with ANSI requirements that PMF technology be used in the design of nuclear related facilities (ANSI/ANS, 1981), and (2) the PMF analysis has become a commonly used technology to predict a ``worst possible case`` flood scenario. For this PMF study, probable maximum precipitation (PMP) values were obtained for a local storm (thunderstorm) PMP event. These values were determined from the National Weather Services`s Hydrometeorological Report No. 49 (HMR 49).

  16. Gas chemical complex to be built at Seidi

    SciTech Connect (OSTI)

    Alperowicz, N.

    1992-12-23

    Turkmenistan, the Central Asian republic of the CIS, is preparing to set up its first petrochemical complex as part of an industrialization program. Sources in Ashkhabad say the gas authority, Turkmengaz, has signed a letter of intent with TPL (Rome) to build a gas cracker and polyethylene (PE) units. Promoted by the deputy prime minister of Turkmenistan, Nazar Soyunov, the complex is expected to be built at Seidi, near an existing oil refinery. Feedstock will be natural gas supplied by Turkmengaz. It is understood that two processes - from BP Chemicals and Phillips - are being considered for PE production. Total PE capacity will be 200,000 m.t./year. An additional plant, making 10,000 m.t./year of the PE comonomer butene-1, is also planned. Turkmengaz is looking for a quick return on investment and hopes to export 150,000 m.t./year of PE to Western Europe, the Turkic region, and Southeast Asia. The contact is expected to be signed as soon as financing has been raised. The complex has been estimated to require investment of $1 billion. Basic engineering on the cracker, which will use KTI (Zoetermeer, the Netherlands) furnaces, has been completed.

  17. Stability of the standard Crank-Nicolson-Galerkin scheme applied to the diffusion-convection equation: Some new insights

    SciTech Connect (OSTI)

    Perrochet, P.; Berod, D. )

    1993-09-01

    A stability analysis of the classical Crank-Nicolson-Galerkin (CNG) scheme applied to the one-dimensional solute transport equation is proposed on the basis of two fairly different approaches. Using a space-time eigenvalue analysis, it is shown, at least for subsurface hydrology applications, that the CNG scheme is theoretically stable under the condition PeCr [le] 2, where Pe and Cr are the mesh Peclet and Courant numbers. Then, to assess the computational stability of the scheme, the amplification matrix is constructed, and its norm is displayed in the (Pe, Cr) space. The results indicate that the norm of the amplification matrix is never smaller than unity and exhibits a hyperbolic nature analogous to the above theoretical condition. 21 refs., 2 figs.

  18. Experimental Design of Hydrokinetic Resource Characterization

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

    419 Field Measurements at River and Tidal Current Sites for Hydrokinetic Energy Development: Best Practices Manual September 2011 Prepared by Vincent S. Neary, Ph.D., P.E. 1 Budi Gunawan, Ph.D. 1 Marshall C. Richmond, Ph.D. P.E. 2 Vibhav Durgesh, Ph.D. 2 Brian Polagye, Ph.D. 3 Jim Thomson, Ph.D. 3 Marian Muste, Ph.D. 4 Arnie Fontaine, Ph.D. 5 1 Oak Ridge National Laboratory 2 Pacific Northwest National Laboratory 3 Northwest National Marine Renewable Energy Center, University of Washington 4

  19. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice69.htm

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

    The Honorable Federico Peña Secretary of Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 John Wagoner, Manager U.S. Department of Energy, Richland Operations P.O. Box 550 (A7-50) Richland, WA 99352 Subject: New Funding Principle Dear Secretary Peña and Mr. Wagoner: The Hanford Advisory Board has had several long-running themes in its body of advice. One of the more important themes is an opposition to utilization of cleanup funds for non-cleanup activities.

  20. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice84b.ht

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

    The Honorable Federico Peña Secretary of Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Subject: FY2000 Budget Dear Secretary Peña: The Hanford Advisory Board has reviewed the DOE-Richland draft FY2000 budget and provides the following advice for your consideration. For the past four years, the Hanford Advisory Board has conducted reviews of DOE 's proposed budgets for Hanford cleanup. The advice from the Board has been the primary driver for significant cost

  1. DE-FC26-03NT41879 | netl.doe.gov

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

    Development of a Remote External Repair Tool for Damaged or Defective PE Pipe DE-FC26-03NT41879 Goal: The goal of this project is to develop a remote repair tool that utilizes unique chemical and mechanical processes to apply a permanent external repair patch to damaged or defective buried polyethylene (PE) natural gas pipe. This work will demonstrate the functionality and test the performance of a fully engineered prototype repair tool in laboratory and field tests. Test Tool Conceptual Design

  2. Alternative Fuels Data Center: Maps and Data

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    driving-behavior Go Generated_thumb20130810-31804-1jtc9qa Fuel Economy at Various Driving Speeds Generated_thumb20130810-31804-1jtc9qa Trend of fuel efficiency at different speeds, grouped by vehicle age Last update April 2013 View Graph Graph Download Data Generated_thumb20130810-31804-pe0nga Average Vehicle Trip Length by Purpose Generated_thumb20130810-31804-pe0nga Average trip length and distribution by trip type in U.S., 2009 Last update May 2012 View Graph Graph Download Data

  3. Energy Levels

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

    3 Be from ENSDF E x (MeV ± keV) J π ; T τ 1/2 Decay g.s. ( 1 2 - ) (2.7 ± 1.8) × 10 -21 s a (n) a From (1995PE12).

  4. Vehicle Technologies Office: 2008 Advanced Power Electronics and Electric Machinery R&D Annual Progress Report

    Broader source: Energy.gov [DOE]

    The Advanced Power Electronics and Electric Machinery subprogram within the DOE Vehicle Technologies Office provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric machinery technologies that will leapfrog current on-the-road technologies.

  5. Cuttings Analysis At Coso Geothermal Area (2006) | Open Energy...

    Open Energy Info (EERE)

    encountered at approximately 1438-1457 m and 3459.5-3505.2 m. References Kovac, K.M.; Moore, J.N.; Rose, P.E.; McCulloch, J. (1 January 2006) Geology of Injection Well 46A-19RD...

  6. Fermilab Map Legend

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

    Area - C-4 Proton Assembly - C-4 PS2 - D-3 PS3 - C-4 PS4, PE3 - C-4 PS5 - C-4 PSI, PSO - D-3 PW2 - D-3 PW3 - D-3 PW4 - D-3 PW6 - C-4 R Ramsey Auditorium - E-2 Roads & Grounds...

  7. A Scintillator tile-fiber preshower detector for the CDF Central Calorimeter

    SciTech Connect (OSTI)

    S. Lami

    2004-08-12

    The front face of the CDF central calorimeter is being equipped with a new Preshower detector, based on scintillator tiles read out by WLS fibers. A light yield of about 40 pe/MIP at the tile exit was obtained, exceeding the design requirements.

  8. Decaying leptophilic dark matter at IceCube

    SciTech Connect (OSTI)

    Boucenna, Sofiane M.; Chianese, Marco; Mangano, Gianpiero; Miele, Gennaro; Morisi, Stefano; Pisanti, Ofelia; Vitagliano, Edoardo

    2015-12-29

    We present a novel interpretation of IceCube high energy neutrino events (with energy larger than 60 TeV) in terms of an extraterrestrial flux due to two different contributions: a flux originated by known astrophysical sources and dominating IceCube observations up to few hundreds TeV, and a new flux component where the most energetic neutrinos come from the leptophilic three-body decays of dark matter particles with a mass of few PeV. Differently from other approaches, we provide two examples of elementary particle models that do not require extremely tiny coupling constants. We find the compatibility of the theoretical predictions with the IceCube results when the astrophysical flux has a cutoff of the order of 100 TeV (broken power law). In this case the most energetic part of the spectrum (PeV neutrinos) is due to an extra component such as the decay of a very massive dark matter component. Due to the low statistics at our disposal we have considered for simplicity the equivalence between deposited and neutrino energy, however such approximation does not affect dramatically the qualitative results. Of course, a purely astrophysical origin of the neutrino flux (no cutoff in energy below the PeV scale — unbroken power law) is still allowed. If future data will confirm the presence of a sharp cutoff above few PeV this would be in favor of a dark matter interpretation.

  9. A=17O (1959AJ76)

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

    Diagram for 17O) GENERAL: See also Table 17.2 Table of Energy Levels (in PDF or PS). Theory: (BA56E, KA56C, KI56B, LE56E, SC56H, VI56, AM57B, AM57C, FA57, FE57C, PE57B, RA57B,...

  10. Impressions on Chinas Popular Republic

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. Jentschke présente le Prof.Yang, née en 1922 en Chine où il a aussi fait ses études; il parle de ses impressions en Chine (p.e. mariage etc....) avec présentation des dias

  11. Wave-wave interactions in solar type III radio bursts

    SciTech Connect (OSTI)

    Thejappa, G.; MacDowall, R. J.

    2014-02-11

    The high time resolution observations from the STEREO/WAVES experiment show that in type III radio bursts, the Langmuir waves often occur as localized magnetic field aligned coherent wave packets with durations of a few ms and with peak intensities well exceeding the strong turbulence thresholds. Some of these wave packets show spectral signatures of beam-resonant Langmuir waves, down- and up-shifted sidebands, and ion sound waves, with frequencies, wave numbers, and tricoherences satisfying the resonance conditions of the oscillating two stream instability (four wave interaction). The spectra of a few of these wave packets also contain peaks at f{sub pe}, 2f{sub pe} and 3 f{sub pe} (f{sub pe} is the electron plasma frequency), with frequencies, wave numbers and bicoherences (computed using the wavelet based bispectral analysis techniques) satisfying the resonance conditions of three wave interactions: (1) excitation of second harmonic electromagnetic waves as a result of coalescence of two oppositely propagating Langmuir waves, and (2) excitation of third harmonic electromagnetic waves as a result of coalescence of Langmuir waves with second harmonic electromagnetic waves. The implication of these findings is that the strong turbulence processes play major roles in beam stabilization as well as conversion of Langmuir waves into escaping radiation in type III radio bursts.

  12. New Approaches to Differential Mobility Analysis for Airborne...

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

    F e eE F drag 6R p V C slip ( R p ) CPC Q a Q s Steady or Scanned Voltage Migration Velocity * Mobility * Peclet number for migration v E Z p E Z p n p e k B T D Pe...

  13. LBNL-190883 - Therkelsen ACEEE 2015

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

    ... a to ti on Cos SEP in th ts e do not SEP rep i o nc rti l n ude g pe s r unk iod) costs. ... Gold Pla7num Fi

  14. Northern New Mexico Citizens' Advisory...

    Office of Environmental Management (EM)

    94 Cities of Gold Road Santa Fe, NM 87506 Phone: 505-989-1662 Fax: 505-989-1752 1-800-218-5942 www.nnmcab.energy.gov NNMCAB Members Douglas Sayre, Chair Santa Fe, NM Irene Tse-Pe,...

  15. A=18F (72AJ02)

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

    WA70U, AR71O, EL71, GU71I, HO71C, JA71D, LO71H, PE71, PR71D, QU71A, WI71B, KA72, LE72). Cluster, collective and deformed models:(KE64D, MA64HH, PI66A, RI66G, FE67A, PA67Q, EL68,...

  16. Vehicle Technologies Office: 2010 Advanced Power Electronics and Electric Motors R&D Annual Progress Report

    Broader source: Energy.gov [DOE]

    The APEEM subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric motor technologies that will leapfrog current on-the-road technologies.

  17. Hydrogen Generation for Refineries

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

    2014 DE-FG02-08ER85135 Hydrogen Generation for Refineries DOE Phase II SBIR Dr. Girish Srinivas P.I. gsrinivas@tda.com 303-940-2321 Dr. Steven Gebhard, P.E. Dr. Robert Copeland Mr. ...

  18. Recyclability assessment of nano-reinforced plastic packaging

    SciTech Connect (OSTI)

    Sánchez, C.; Hortal, M.; Aliaga, C.; Devis, A.; Cloquell-Ballester, V.A.

    2014-12-15

    Highlights: • The study compares the recyclability of polymers with and without nanoparticles. • Visual appearance, material quality and mechanical properties are evaluated. • Minor variations in mechanical properties in R-PE and R-PP with nanoparticles. • Slight degradation of R-PET which affect mechanical properties. • Colour deviations in recycled PE, PP and PET in ranges higher that 0.3 units. - Abstract: Packaging is expected to become the leading application for nano-composites by 2020 due to the great advantages on mechanical and active properties achieved with these substances. As novel materials, and although there are some current applications in the market, there is still unknown areas under development. One key issue to be addressed is to know more about the implications of the nano-composite packaging materials once they become waste. The present study evaluates the extrusion process of four nanomaterials (Layered silicate modified nanoclay (Nanoclay1), Calcium Carbonate (CaCO{sub 3}), Silver (Ag) and Zinc Oxide (ZnO) as part of different virgin polymer matrices of polyethylene (PE), Polypropylene (PP) and Polyethyleneterephtalate (PET). Thus, the following film plastic materials: (PE–Nanoclay1, PE–CaCO{sub 3}, PP–Ag, PET–ZnO, PET–Ag, PET–Nanoclay1) have been processed considering different recycling scenarios. Results on recyclability show that for PE and PP, in general terms and except for some minor variations in yellowness index, tensile modulus, tensile strength and tear strength (PE with Nanoclay1, PP with Ag), the introduction of nanomaterial in the recycling streams for plastic films does not affect the final recycled plastic material in terms of mechanical properties and material quality compared to conventional recycled plastic. Regarding PET, results show that the increasing addition of nanomaterial into the recycled PET matrix (especially PET–Ag) could influence important properties of the recycled material, due to a slight degradation of the polymer, such as increasing pinholes, degradation fumes and elongation at break. Moreover, it should be noted that colour deviations were visible in most of the samples (PE, PP and PET) in levels higher than 0.3 units (limit perceivable by the human eye). The acceptance of these changes in the properties of recycled PE, PP and PET will depend on the specific applications considered (e.g. packaging applications are more strict in material quality that urban furniture or construction products)

  19. Subunits of highly Fluorescent Protein R-Phycoerythrin as Probes for Cell Imaging and Single-Molecule Detection

    SciTech Connect (OSTI)

    Dragan Isailovic

    2005-12-17

    The purposes of our research were: (1) To characterize subunits of highly fluorescent protein R-Phycoerythrin (R-PE) and check their suitability for single-molecule detection (SMD) and cell imaging, (2) To extend the use of R-PE subunits through design of similar proteins that will be used as probes for microscopy and spectral imaging in a single cell, and (3) To demonstrate a high-throughput spectral imaging method that will rival spectral flow cytometry in the analysis of individual cells. We first demonstrated that R-PE subunits have spectroscopic and structural characteristics that make them suitable for SMD. Subunits were isolated from R-PE by high-performance liquid chromatography (HPLC) and detected as single molecules by total internal reflection fluorescence microscopy (TIRFM). In addition, R-PE subunits and their enzymatic digests were characterized by several separation and detection methods including HPLC, capillary electrophoresis, sodium dodecyl sulfate-polyacrilamide gel electrophoresis (SDS-PAGE) and HPLC-electrospray ionization mass spectrometry (ESI-MS). Favorable absorption and fluorescence of the R-PE subunits and digest peptides originate from phycoerythrobilin (PEB) and phycourobilin (PUB) chromophores that are covalently attached to cysteine residues. High absorption coefficients and strong fluorescence (even under denaturing conditions), broad excitation and emission fluorescence spectra in the visible region of electromagnetic spectrum, and relatively low molecular weights make these molecules suitable for use as fluorescence labels of biomolecules and cells. We further designed fluorescent proteins both in vitro and in vivo (in Escherichia coli) based on the highly specific attachment of PEB chromophore to genetically expressed apo-subunits of R-PE. In one example, apo-alpha and apo-beta R-PE subunits were cloned from red algae Polisiphonia boldii (P. boldii), and expressed in E. coli. Although expressed apo-subunits formed inclusion bodies, fluorescent holo-subunits were formed after incubation of E. coli cells with PEB. Spectroscopic characterization of holo-subunits confirmed that the attachment of PEB chromophore to apo-subunits yielded holo-subunits containing both PEB and urobilin (UB). Fluorescence and differential interference contrast (DIC) microscopy showed polar location of holo-subunit inclusion bodies in E. coli cells. In another example, R-PE apo-subunits were genetically fused to cytoplasmic and periplasmic versions of E. coli maltose binding protein (MBP). Fluorescent proteins formed after attachment of PEB to MBP-subunit fusions in vitro and in vivo contained PEB as the sole chromophore, were soluble, and displayed high orange fluorescence. Fluorescence microscopy showed that fusions are located either throughout cells or at cell poles. In addition, cells containing fluorescent holo-subunits or MBP-subunit fusions were up to ten times brighter than control cells as measured by flow cytometry. Results show that the fluorescent proteins formed after non-enzymatic attachment of PEB to R-PE subunit fusions could be used as reporters of gene expression and protein localization in cells as well as fluorescence labels in flow cytometry. Finally, we demonstrated a high-throughput method able to record emission fluorescence spectra of individual cells containing fluorescent proteins. Upon excitation with a 488 mn argon-ion laser many bacterial cells were imaged by a 20X microscope objective while they moved through a capillary tube. Fluorescence was dispersed by a transmission diffraction grating, and an intensified charge-coupled device (ICCD) camera simultaneously recorded the zero and the first orders of the fluorescence from each cell. Single-cell fluorescence spectra were reconstructed from the distance between zero-order and first-order maxima as well as the length and the pixel intensity distribution of the first-order images. By using this approach, the emission spectrum of E. coli cells expressing green fluorescent protein (GFP) was reconstructed. Also, fluorescence spectra of E

  20. Project Charter (MSA-143). Revision 1

    SciTech Connect (OSTI)

    Not Available

    1986-07-01

    Public Law 95-604, ``The Uranium Mill Tailings Radiation Control Act of 1978`` as amended assigns to DOE, other Federal agencies, and involved States and Indian tribes, responsibilities for remedial actions at 22 inactive uranium mill tailings sites listed in the Act, and for any other sites designated by the Secretary prior to November 8, 1979. The objective of the UMTRA Project is to provide remedial action at the mill tailings sites and associated vicinity properties in order to stabilize and control the tailings in a safe and environmentally sound manner and to eliminate potential health hazards caused by residual levels of uranium decay products that exceed EPA standards. A total of 24 uranium mill tailings sites. This Project Charter delineates the respective responsibilities and authorities of (The Office of Nuclear Energy) (NE) and (Albuquerque Operations Office) (AL), and defines the terms and conditions for management of the UMTRA Project. Supplementary Project management documents which have been and are being developed pursuant to this Charter include a Project Plan (PP), a Project Management Plan (PMP) and other plans governing the accomplishment of the Project mission Evolution of the program will require updates of the Project Plan and Project Management Plan.

  1. River Protection Project (RPP) Project Management Plan

    SciTech Connect (OSTI)

    NAVARRO, J.E.

    2001-03-07

    The Office of River Protection (ORP) Project Management Plan (PMP) for the River Protection Project (RPP) describes the process for developing and operating a Waste Treatment Complex (WTC) to clean up Hanford Site tank waste. The Plan describes the scope of the project, the institutional setting within which the project must be completed, and the management processes and structure planned for implementation. The Plan is written from the perspective of the ORP as the taxpayers' representative. The Hanford Site, in southeastern Washington State, has one of the largest concentrations of radioactive waste in the world, as a result of producing plutonium for national defense for more than 40 years. Approximately 53 million gallons of waste stored in 177 aging underground tanks represent major environmental, social, and political challenges for the U.S. Department of Energy (DOE). These challenges require numerous interfaces with state and federal environmental officials, Tribal Nations, stakeholders, Congress, and the US Department of Energy-Headquarters (DOE-HQ). The cleanup of the Site's tank waste is a national issue with the potential for environmental and economic impacts to the region and the nation.

  2. Status of steady-state irradiation testing of mixed-carbide fuel designs. [LMFBR

    SciTech Connect (OSTI)

    Harry, G.R.

    1983-01-01

    The steady-state irradiation program of mixed-carbide fuels has demonstrated clearly the ability of carbide fuel pins to attain peak burnup greater than 12 at.% and peak fluences of 1.4 x 10/sup 23/ n/cm/sup 2/ (E > 0.1 MeV). Helium-bonded fuel pins in 316SS cladding have achieved peak burnups of 20.7 at.% (192 MWd/kg), and no breaches have occurred in pins of this design. Sodium-bonded fuel pins in 316SS cladding have achieved peak burnups of 15.8 at.% (146 MWd/kg). Breaches have occurred in helium-bonded fuel pins in PE-16 cladding (approx. 5 at.% burnup) and in D21 cladding (approx. 4 at.% burnup). Sodium-bonded fuel pins achieved burnups over 11 at.% in PE-16 cladding and over 6 at.% in D9 and D21 cladding.

  3. Calculation of the electron spin relaxation times in InSb and InAs by the projection-reduction method

    SciTech Connect (OSTI)

    Kang, Nam Lyong

    2014-12-07

    The electron spin relaxation times in a system of electrons interacting with piezoelectric phonons mediated through spin-orbit interactions were calculated using the formula derived from the projection-reduction method. The results showed that the temperature and magnetic field dependence of the relaxation times in InSb and InAs were similar. The piezoelectric material constants obtained by a comparison with the reported experimental result were P{sub pe}=4.0×10{sup 22} eV/m for InSb and P{sub pe}=1.2×10{sup 23} eV/m for InAs. The result also showed that the relaxation of the electron spin by the Elliot-Yafet process is more relevant for InSb than InAs at a low density.

  4. Assessment of Biasi and Columbia University CHF correlations with GE 3x3 rod bundle experiment. [PWR; BWR

    SciTech Connect (OSTI)

    Chen, B.C.J.; Chien, T.H.; Sha, W.T.; Kim, J.H.

    1984-01-01

    The critical heat flux (CHF), at which a sudden degradation of heat transfer occurs without corresponding decrease in heat generation, is one of the limiting parameters for safe operation of nuclear reactors. Reactor operation beyond the CHF causes a rapid rise in fuel cladding temperature and thus should be avoided to maintain the fuel element integrity. Reactor power limits are therefore set so that a prescribed safety margin below the CHF is maintained. Two CHF correlations are evaluated for reactor core thermal hydraulic analysis: the Biasi correlation and the Columbia University correlation. The BODYFIT-2PE computer code is used for this assessment. The CHF predicted by the BODYFIT-2PE using the two correlations is compared with GE 3x3 rod bundle CHF experiment.

  5. The whistler mode refractive index as a function of gyrofrequency

    SciTech Connect (OSTI)

    Albert, J. M.

    2011-08-15

    The refractive index for a constant-frequency whistler mode wave in an electron-proton plasma is considered as a function of position, through the local gyrofrequencies {Omega}{sub e,i}. The full cold plasma dispersion relation is used. The wave frequency can take any value up to the smaller of {Omega}{sub e} and the plasma frequency {omega}{sub pe}, but {omega}{sub pe} is allowed to take any fixed value, as is the wavenormal angle. It is rigorously established that the refractive index is a decreasing function of {Omega}{sub e}. One application of this is to finding locations of Landau and cyclotron resonances, to evaluate the effects of whistler mode waves on radiation belt electrons.

  6. Phase-mixing of Langmuir oscillations in cold electron-positron-ion plasmas

    SciTech Connect (OSTI)

    Maity, Chandan

    2014-07-15

    Space-time evolution of Langmuir oscillations in a cold homogeneous electron-positron-ion plasma has been analyzed by employing a straightforward perturbation expansion method, showing phase-mixing and, thus, wave-breaking of excited oscillations at arbitrary amplitudes. Within an assumption of infinitely massive ions, an approximate phase-mixing time is found to scale as ?{sub pe}t{sub mix}?[(6/?{sup 2})((2??){sup 5/2}/(1??))]{sup 1/3}, where ? and ? (= n{sub 0i}/n{sub 0e}) are the amplitude of perturbation and the ratio of equilibrium ion density to equilibrium electron density, respectively, and ?{sub pe}??(4?n{sub 0e}e{sup 2}/m) is the electron plasma frequency. The results presented on phase-mixing of Langmuir modes in multispecies plasmas are expected to be relevant to laboratory and astrophysical environments.

  7. Nonlinear absorption and harmonic generation of laser in a gas with anharmonic clusters

    SciTech Connect (OSTI)

    Kumar, Manoj; Tripathi, V. K.

    2013-02-15

    The nonlinear absorption and harmonic generation of intense short pulse laser in a gas embedded with anharmonic clusters are investigated theoretically. When the laser induced excursion of cluster electrons becomes comparable to cluster radius, the restoration force on electrons no longer remains linearly proportional to the excursion. As a consequence, the plasmon resonance is broadened, leading to broadband laser absorption. It also leads to second and third harmonic generations, at much higher level than the one due to ponderomotive nonlinearity. The harmonic yield is resonantly enhanced at the plasmon resonance {omega}={omega}{sub pe}/{radical}(3), where {omega} is the frequency of the laser and {omega}{sub pe} is the plasma frequency of cluster electrons.

  8. TRITIUM EFFECTS ON DYNAMIC MECHANICAL PROPERTIES OF POLYMERIC MATERIALS

    SciTech Connect (OSTI)

    Clark, E

    2008-11-12

    Dynamic mechanical analysis has been used to characterize the effects of tritium gas (initially 1 atm. pressure, ambient temperature) exposure over times up to 2.3 years on several thermoplastics-ultrahigh molecular weight polyethylene (UHMW-PE), polytetrafluoroethylene (PTFE), and Vespel{reg_sign} polyimide, and on several formulations of elastomers based on ethylene propylene diene monomer (EPDM). Tritium exposure stiffened the elastic modulus of UHMW-PE up to about 1 year and then softened it, and reduced the viscous response monotonically with time. PTFE initially stiffened, however the samples became too weak to handle after nine months exposure. The dynamic properties of Vespel{reg_sign} were not affected. The glass transition temperature of the EPDM formulations increased approximately 4 C. following three months tritium exposure.

  9. Microsoft PowerPoint - [7] Galli DOE v2

    Energy Savers [EERE]

    HVDC: Pathway to America's Sustainable Future Wayne Galli, Ph.D., P.E. Executive Vice President Executive Vice President April 22, 2013 DOE Applications of High-Voltage Direct Current Transmission Technologies Workshop Who is Clean Line Energy Partners? * Founded in 2009 * Headquartered in Houston * 37 full-time employees * Four projects under active development Investors have a long term vision and Clean Line Energy's Projects 1 * Clean Line Energy Partners ("Clean Line") develops

  10. Feasibility of SF6 Gas-Insulated Transformers

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

    Feasibility of SF 6 Gas-Insulated Transformers Brandon Bouwman, P.E. Electrical Engineer, Generation Equipment Section Hydroelectric Design Center 14 June 2012 BUILDING STRONG ® PORTLAND DISTRICT 2 Outline  Transformer Background & Basics  Oil-filled transformers  Oil-filled transformer concerns  Gas-insulated transformers (GIT)  Gas-insulated transformer benefits  Gas-insulated transformer concerns  Risks and Unknowns  Questions? BUILDING STRONG ® PORTLAND DISTRICT

  11. Extremely Low Probability of Rupture (xLPR) project. (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Extremely Low Probability of Rupture (xLPR) project. Citation Details In-Document Search Title: Extremely Low Probability of Rupture (xLPR) project. Abstract not provided. Authors: Dingreville, Remi Philippe Michel Publication Date: 2014-10-01 OSTI Identifier: 1242074 Report Number(s): SAND2014-19200PE 540775 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the External Review Board (ERB) meeting held October

  12. Fuels and Chemicals from Lignocellulosic Biomass: Valorization of Lignin

    Office of Scientific and Technical Information (OSTI)

    9196PE Fuels and Chemicals from Lignocellulosic Biomass: Valorization of Lignin Mike Kent Deconstruction Division Joint BioEnergy Institute Outline 1. Introduction: -fuels and chemicals from Ngnocellulosic biomass -need to derive value from lignin -status of lignin conversion 2. A new highly multiplexed assay for lignin degradation 3. Results -Fenton reaction -P. chrysosporium An Integrated Approach to Renewable Fuels and Chemicals Production Feedstocks Deconstruction Fuels Synthesis Non-Food

  13. Guest-Induced Electrical Conductivity in Metal-Organic Frameworks

    Office of Scientific and Technical Information (OSTI)

    18PE Exceptional service in the national interest Sandia National Laboratories Molecule meets MOF: bridging the gap between organic and inorganic electronic materials M. D. Allendorf, A. A. Talin, M. E. Foster, V. Stavila, and F. Leonard Sandia National Laboratories, Livermore, CA mdallen@sandia.gov Presented at: "Nanoepitaxy: Materials and Devices VI" SPIE Optics and Photonics 2014 Meeting August 20, 2014 Sandia National Laboratories is a multi-program laboratory managed and operated

  14. Guest-Induced Electrical Conductivity in Metal-Organic Frameworks.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: Guest-Induced Electrical Conductivity in Metal-Organic Frameworks. Citation Details In-Document Search Title: Guest-Induced Electrical Conductivity in Metal-Organic Frameworks. Abstract not provided. Authors: Allendorf, Mark D. ; Talin, Albert Alec ; Leonard, Francois Leonard ; Stavila, Vitalie ; Foster, Michael E. Publication Date: 2014-09-01 OSTI Identifier: 1241681 Report Number(s): SAND2014-18118PE 537742 DOE Contract Number: AC04-94AL85000

  15. Molecule@MOF: A New Class of Electronic Materials

    Office of Scientific and Technical Information (OSTI)

    22PE Exceptional service in the national interest Sandia National Laboratories Molecule@MOF: A New Class of Electronic Materials A. Alec Talin Sandia National Labs, Livermore, CA aatalin@sandia.gov Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Remember these? Sandia

  16. Molecule@MOF: A New Class of Electronic Materials. (Conference) | SciTech

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    Connect Molecule@MOF: A New Class of Electronic Materials. Citation Details In-Document Search Title: Molecule@MOF: A New Class of Electronic Materials. Abstract not provided. Authors: Talin, Albert Alec ; Foster, Michael E. ; Stavila, Vitalie ; Leonard, Francois Leonard ; Spataru, Dan Catalin ; Allendorf, Mark D. ; Ford, Alexandra Caroline ; El Gabaly Marquez, Farid Publication Date: 2014-09-01 OSTI Identifier: 1241683 Report Number(s): SAND2014-18122PE 537746 DOE Contract Number:

  17. PRESENTATION TITLE

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    Southwestern Regional Hydropower Conference Michael Biggs, PE Chief, Reservoir Control Section Hydraulics & Technical Services Branch Little Rock District 16 June 2011 BUILDING STRONG ® White River Operations BUILDING STRONG ® Typical River Basin BUILDING STRONG ® Typical Multi Purpose Project BUILDING STRONG ® Typical River Section BUILDING STRONG ® Typical Regulating Station BUILDING STRONG ® White River Basin and Projects BUILDING STRONG ® White River System  Operated as a

  18. Vehicle Technologies Office: 2014 Electric Drive Technologies Annual

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

    Progress Report | Department of Energy Electric Drive Technologies Annual Progress Report Vehicle Technologies Office: 2014 Electric Drive Technologies Annual Progress Report The Electric Drive Technologies research and development (R&D) subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), electric motor, and traction drive system

  19. 2012 CERTS LAAR Program Peer Review - Frequency Response Demand - Jeff Dagle, PNNL

    Energy Savers [EERE]

    Responsive Demand Jeff Dagle, PE Chief Electrical Engineer Advanced Power & Energy Systems Pacific Northwest National Laboratory (509) 375-3629 jeff.dagle@pnl.gov CERTS Project Meeting Berkeley, CA September 20, 2012 Acknowledgements Montana Tech University MK Donnelly DJ Turdnowski S Mattix 2 Project Objective This project is evaluating the utilization of large numbers of small loads to provide spinning reserve The specific scope of this project is comparing the ability of load to provide

  20. Fact Sheet: Award-Winning Silicon Carbide Power Electronics (October 2012)

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

    | Department of Energy Award-Winning Silicon Carbide Power Electronics (October 2012) Fact Sheet: Award-Winning Silicon Carbide Power Electronics (October 2012) Operating at high temperatures and with reduced energy losses, two silicon carbide power electronics (PE) projects were awarded the prestigious R&D 100 Award. This technology was funded as a Small Business Innovation Research project as part of DOE's Energy Storage Program effort to develop and commercialize a new generation of

  1. BooNE: Booster Neutrino Experiment

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    Light propagation in mineral oil Though the dominant light observed in MiniBooNE is Cherenkov light, scintillation and fluorescence (here, reabsorbed Cherenkov light re-emitted) account for about 25% of the light. We model: scintillation light (yield, decay times, spectrum), fluorescence, scattering (Rayleigh, Raman), absorption, reflection (off tank walls, PMT faces) and PMT effects (single pe charge response). External measurements Scintillation from p beam (IUCF) Scintillation from cosmic mu

  2. Electron Bernstein

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    Bernstein wave emission from an overdense reversed field pinch plasma P. K. Chattopadhyay, J. K. Anderson, T. M. Biewer, D. Craig, and C. B. Forest a) Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 R. W. Harvey CompX, Del Mar, California 92014 A. P. Smirnov Moscow State University, Moscow, Russia ͑Received 11 October 2001; accepted 20 November 2001͒ Blackbody levels of emission in the electron cyclotron range of frequencies have been observed from an overdense (␻ pe

  3. Adjoint-based Deterministic Inversion for Ice Sheets. (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Adjoint-based Deterministic Inversion for Ice Sheets. Citation Details In-Document Search Title: Adjoint-based Deterministic Inversion for Ice Sheets. Abstract not provided. Authors: Perego, Mauro ; Salinger, Andrew G. ; Phipps, Eric Todd ; Ridzal, Denis ; Kouri, Drew Philip ; Kalashnikova, Irina ; S. Price ; G. Stadler Publication Date: 2014-11-01 OSTI Identifier: 1242148 Report Number(s): SAND2014-19449PE 540987 DOE Contract Number: AC04-94AL85000 Resource Type: Conference

  4. Antibodies to a conformational epitope on gp41 neutralize HIV-1 by

    Office of Scientific and Technical Information (OSTI)

    destabilizing the Env spike (Journal Article) | SciTech Connect Antibodies to a conformational epitope on gp41 neutralize HIV-1 by destabilizing the Env spike Citation Details In-Document Search Title: Antibodies to a conformational epitope on gp41 neutralize HIV-1 by destabilizing the Env spike Authors: Lee, Jeong Hyun ; Leaman, Daniel P. ; Kim, Arthur S. ; Torrents de la Peña, Alba ; Sliepen, Kwinten ; Yasmeen, Anila ; Derking, Ronald ; Ramos, Alejandra ; de Taeye, Steven W. ; Ozorowski,

  5. Type B Accident Investigation of the July 31, 2006, Fall from Ladder

    Energy Savers [EERE]

    Accident at the Lawrence Livermore National Laboratory, Livermore, California | Department of Energy 31, 2006, Fall from Ladder Accident at the Lawrence Livermore National Laboratory, Livermore, California Type B Accident Investigation of the July 31, 2006, Fall from Ladder Accident at the Lawrence Livermore National Laboratory, Livermore, California October 25, 2006 Early on the morning of July 31, 2006, an electrician in the Plant Engineering (PE) Department of the Lawrence Livermore

  6. Slide 1

    Energy Savers [EERE]

    23 rd Ultra-Deepwater Advisory Committee Meeting NETL Office, Sugar Land, TX Tuesday, September 17, 2013 RPSEA Administered Cost Share Research Overview: Ultra-Deepwater Program rpsea.org James Pappas, P.E. Vice President, Ultra-Deepwater Programs jpappas@rpsea.org (281) 690-5511 rpsea.org 2 Outline o Current UDW Program Status o Technical Accomplishments FY 2013 * Accomplishments * Significant Findings * Safety & Environment Impact o Plan Forward * 2012 Solicitation - Selection Progress *

  7. Slide 1

    Energy Savers [EERE]

    Christopher S. Ludwig, P.E. U.S. Army Corps of Engineers Mobile District Mobile District Maintenance Update Southeastern Federal Power Alliance April 2, 2015 BUILDING STRONG ®  Carters Units 3 & 4 Rewind ►Scope * Rewind generator\motors 3 & 4 * Replace generator air coolers * Repair\refurbish draft tube gates * Structural modifications to rotor spider * Replace failed instrumentation * Replace exciter PLC's * Cooling Water Supply System * Procure alignment tooling Major Maintenance

  8. Slide 1

    Energy Savers [EERE]

    Business and Technology Conference NYSERDA/DOE Energy Storage Initiative Data Management and Analysis Bill Moncrief, PE EnerNex October 8, 2009 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000 Acknowledgements * The Data Acquisition and Analysis for these demonstration projects is funded by the U.S. Department of Energy. - Project

  9. DE-FC26-03NT41880 | netl.doe.gov

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

    Development of a Permanent, Mechanical Repair Sleeve for Plastic Pipe DE-FC26-03NT41880 Goal: The objective of this project is to develop and demonstrate a permanent plastic pipe repair sleeve: a simple, mechanical device that can be installed on damaged four-inch polyethylene (PE) natural gas pipe under system operating pressure. Researchers will design, construct, and demonstrate the repair fitting on an operating natural gas distribution pipeline, ensuring that the newly developed fitting

  10. Vehicle Technologies Office: 2015 Electric Drive Technologies Annual R&D

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

    Progress Report | Department of Energy 5 Electric Drive Technologies Annual R&D Progress Report Vehicle Technologies Office: 2015 Electric Drive Technologies Annual R&D Progress Report The Electric Drive Technologies research and development (R&D) subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), electric motor, and

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    Determining the Future of CO2 Using an Earth System Model Download a printable PDF Submitter: Keppel-Aleks, G., University of Michigan Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Aerosol Life Cycle Journal Reference: Keppel-Aleks G, JT Randerson, K Lindsay, BB Stephens, JK Moore, SC Doney, PE Thornton, NM Mahowald, FM Hoffman, C Sweeney, PP Tans, PO Wennberg, and SC Wofsy. 2013. "Atmospheric carbon dioxide variability in the Community

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    NO. 2011-XXXXP Risk-Informed LNG/CNG Maintenance Facility Codes and Standards Project sponsored by the Clean Vehicle Education Foundation Chris LaFleur, Myra Blaylock, Rad Bozinoski, Amanda Dodd, Ethan Hecht, Doug Horne, Alice Muña Sandia National Laboratories SAND NO. 2015-7361PE Project Motivation  Improve codes and standards for gaseous fuel vehicle maintenance facility design and operation to reflect technology advancements  Develop Risk-Informed guidelines for modification and

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    c.1 CONTRACTOR REPORT SAND94- 1057 Unlimited Release UC-276 The Interconnection of Photovoltaic Power Systems with the Utility Grid: An Overview for Utility Engineers Dr. Robert H. Wills, P.E. Principal Electrical Engineer Solar Design Associates, Inc. Architects and Engineers Harvard, MA Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 for the United States Department of Energy under Contract DE-AC04-94AL85000 Printed June 1994 Approved for

  14. SANDIA REPORT

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    0 Unlimited Release Printed December 2014 Empirically Derived Strength of Residential Roof Structures for Solar Installations Stephen F. Dwyer, PhD, PE Alfred Sanchez Ivan A. Campos Walter H. Gerstle Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's

  15. SANDIA REPORT SAND2013-2090 Unlimited Release

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    090 Unlimited Release Printed March 2013 Literature Review: Reducing Soft Costs of Rooftop Solar Installations Attributed to Structural Considerations Stephen F. Dwyer, PhD, PE Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear

  16. SANDIA REPORT SAND2014-20601 Unlimited Release

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    01 Unlimited Release Printed December 2014 Structural Code Considerations for Solar Rooftop Installations Stephen F. Dwyer, PhD, PE Brian P. Dwyer Alfred Sanchez Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security

  17. Power Electronics Reliability Kick Off Meeting … Silicon Power Corp. & Sandia Labs

    Energy Savers [EERE]

    Funded by the Power Electronics Program of the U.S. Department Of Energy (DOE/PE) through Sandia National Laboratories. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Power Electronics Reliability Analysis Annual DOE Peer Review Meeting October 8, 2009 Mark A. Smith - Systems Readiness & Sustainment Technologies Department

  18. SECTION J

    Energy Savers [EERE]

    D-1 SECTION J APPENDIX D KEY PERSONNEL Name Position Doug Cooper General Manager John Donnell Repository Licensing Lead Al Ebner, PE, PhD Repository Design Lead Steve Piccolo Deputy General Manager Steve White Quality & Performance Assurance Lead George Clare Project Management & Integration Lead Mike Hitchler Preclosure Safety Analysis Lead Contract No.: DE-RW0000005 QA:QA J-D-2 POSITION DESCRIPTIONS OCRWM SPECIFIED KEY PERSONNEL 1. General Manager: Requires 10 years experience as a

  19. NREL: Energy Analysis - Katherine Young

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    Katherine Young, P.E. Photo of Katherine Young Katherine Young is a member of the Technology Systems and Sustainability Analysis Group in the Strategic Energy Analysis Center. Geothermal Energy Engineer On staff since June 2008 Phone number: 303-384-7402 E-mail: katherine.young@nrel.gov Areas of expertise Geothermal exploration analysis Regulatory and permitting Resource reporting Geothermal direct use (thermal applications) Water rights and resources engineering Database planning and

  20. Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS) SAND2015-??????

    Office of Scientific and Technical Information (OSTI)

    Linear SO SAND2015-?????? SAND2015-1012PE John Mitchell Multiscale Science Computing Research Sandia National Laboratories Albuquerque, New Mexico Sandia National Laboratories is a multi-program laboratory managed and operated, by Sandia Corporation a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL8500. Feb 17, 2015 Maturation & extension of material models Bond-based

  1. Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS).

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS). Citation Details In-Document Search Title: Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS). Abstract not provided. Authors: Mitchell, John Anthony Publication Date: 2015-02-01 OSTI Identifier: 1239086 Report Number(s): SAND2015-1012PE 566979 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at

  2. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

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    nmenv.state.nm.us RYAN FLYNN Cabinet Secretary BUTCH TONGATE Deputy Secretary TOM BLAINE, P.E. Director Environmental Health Division CERTIFIED MAIL- RETURN RECEIPT REQUESTED April30, 2014 Jose R. Franco, Manager Carlsbad Field Office Department of Energy P. 0. Box 3090 Carlsbad, New Mexico 88221-3090 Robert L. McQuinn, Project Manager Nuclear Waste Partnership LLC P. 0. Box 2078 Carlsbad, New Mexico 88221-2078 RE: CLASS 1 PERMIT MODIFICATION NOTIFICATION, MARCH 28, 2014 WIPP HAZARDOUS WASTE

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    360 Environmental Science Division Reference Inflow Characteristics for River Resource Reference Model: Reference Model 2 (RM2) Vincent S. Neary, Ph.D., P.E. Date Published: October 2011 Prepared by OAK RIDGE NATIONAL LABORATORY Oak Ridge, Tennessee 37831-6283 managed by UT-BATTELLE, LLC for the U.S. DEPARTMENT OF ENERGY under contract DE-AC05-00OR22725

  4. Modeling Distribution Connected PV and Interconnection Study Analysis

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

    2014-15322PE Impact of PV Variability and Ramping Events on Distribution Voltage Regulation Equipment Matthew J. Reno 1,2 , Kyle Coogan 1 , Robert J. Broderick 2 , John Seuss 1 , Santiago Grijalva 1 1 Georgia Institute of Technology 2 Sandia National Laboratories Introduction  As the penetration of PV increases on the distribution system, there is rising concern about the interaction between PV variability and the system voltage regulation equipment.  The impact of PV variability on

  5. Atomic-Layer Deposition on Noble Metal Powders. (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Atomic-Layer Deposition on Noble Metal Powders. Citation Details In-Document Search Title: Atomic-Layer Deposition on Noble Metal Powders. Abstract not provided. Authors: Robinson, David ; Cappillino, Patrick. ; Salloum, Maher N. ; Sugar, Joshua Daniel ; El Gabaly Marquez, Farid ; Sheridan, Leah B. ; Jagannathan, Kaushik ; Benson, David M. ; Stickney, John L. Publication Date: 2014-10-01 OSTI Identifier: 1241747 Report Number(s): SAND2014-18364PE 537921 DOE Contract Number:

  6. FY06 DOE Energy Storage Program PEER Review

    Energy Savers [EERE]

    7 DOE Energy Storage Program PEER Review FY07 DOE Energy Storage Program PEER Review John D. Boyes Sandia National Laboratories Mission Mission Develop advanced electricity storage and PE technologies, in partnership with industry, for modernizing and expanding the electric supply. This will improve the quality, reliability, flexibility and cost effectiveness of the existing system. Help create an energy storage industry Make energy storage ubiquitous ESS Program Makeup ESS Program Makeup ESS

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    Energy Savers [EERE]

    9 DOE Energy Storage PEER Review John D. Boyes Sandia National Laboratories Mission Develop advanced electricity storage and PE technologies, in partnership with industry, for modernizing and expanding the electric supply. This will improve the quality, reliability, flexibility and cost effectiveness of the existing system. Help create an energy storage industry Significant Events in FY09 Power Electronics Subprogram suffered a large budget cut in FY09 and was dropped as a separate program for

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    Energy Savers [EERE]

    EXECUTIVE COMMITTEE STEVE NARDELLA President (Winchester Homes Inc.) RICK BAILEY Vice President/Calvert Co. (Marrick Properties) DOUG MEEKER Vice President/Charles Co. (Elm Street Development) ROBERT J. SPALDING Vice President/Mont. Co. (Miller & Smith Homes) HILLARY P.COLT Vice President/Prince George's Co. (Konterra) MIKE MUMMAUGH Vice President/St. Mary's Co. (Paragon Properties Inc.) BRIAN "A.J." JACKSON Vice President/Washington DC (EYA, LLC) FRANK BOSSONG, IV, P.E Associate

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

    ADVANCED MANUFACTURING OFFICE PEER REVIEW MEETING May 5-6, 2014 DE-FG02-08ER85135 Hydrogen Generation for Refineries DOE Phase II SBIR Dr. Girish Srinivas P.I. gsrinivas@tda.com 303-940-2321 Dr. Steven Gebhard, P.E. Dr. Robert Copeland Mr. Jeff Martin TDA Research Inc. 1 This presentation does not contain any proprietary, confidential, or otherwise restricted information This presentation does not contain any proprietary, confidential, or otherwise restricted information. Project Overview *

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    Ralph T. Muehleisen Ph.D, P.E., LEED AP BD+C, INCE Board Certified Principal Building Scientist, Argonne National Laboratory 9700 S. Cass Ave., Bldg. 202, Lemont IL 60439 Email: rmuehleisen@anl.gov, (630) 252-2547 Education Ph. D. in Acoustics, Department of Aerospace Engineering, The Pennsylvania State University, 1996 B.S., Majors in Electrical and Computer Engineering and Physics, University of Wisconsin, 1989 Work Experience 2011-Present: Principal Building Scientist, Argonne National

  11. GATEWAY ENTERPRISES

    Office of Legacy Management (LM)

    C GATEWAY ENTERPRISES October 30, 2007 Stephen F. Tarlton, P.E., Unit Leader Hazardous Materials & Waste Management Dept. of Public Health & Environment 4300 Cherry Creek Drive South Radioactive Materials Management Unit Denver, CO 80246-1530 RE: DOE Computer Model, Rulison Dear Mr. Tarlton: This letter provides our general thoughts about the recently-reported DOE mathematical simulation of the Rulison site (1). We were retained to review the DOE report by the Danielson Law Firm, and our

  12. Liners and Covers: Field Performance & Life Expectancy | Department of

    Office of Environmental Management (EM)

    Energy Liners and Covers: Field Performance & Life Expectancy Liners and Covers: Field Performance & Life Expectancy Craig H. Benson, PhD, PE, NAE Wisconsin Distinguished Professor University of Wisconsin-Madison Interagency Steering Committee on Performance and Risk Assessment Community of Practice Annual Technical Exchange Meeting 11-12 December 2014 Las Vegas, Nevada, USA To view all the P&RA CoP 2014 Technical Exchange Meeting videos click here. Video Presentation PDF icon

  13. Microsoft PowerPoint - 1415 - Surash, EM perspective

    Office of Environmental Management (EM)

    Projects Perspective J.E. Surash, P.E. Deputy Assistant Secretary Acquisition and Project Management 2016 Department of Energy Project Management Workshop March 22, 2016 www.energy.gov/EM 2  EM Portfolio  Actions to Address Challenges  Lessons Learned  Project Management Success Trend Topics for Discussion www.energy.gov/EM 3 Uniqueness of EM Projects Portfolio  EM projects encompass a broad range of complexity * Soil and buried waste removal, landfill construction,

  14. Microsoft PowerPoint - Benson EM Webinar Engr Barrier Perf

    Office of Environmental Management (EM)

    of Engineered Barriers: Lessons Learned Lessons Learned Craig H. Benson, PhD, PE, NAE Wisconsin Distinguished Professor University of Wisconsin-Madison/CRESP 1415 Engineering Drive Madison, Wisconsin 53706 USA (608) 262-7242 chbenson@wisc.edu Barrier Systems for Waste Containment Groundwater Gas collection Cover system monitoring well Waste G d t Native soil Groundwater Leachate collection system Liner system Challenges - Predicting the Future g g erty ? ng Prope As Built ACAP ? ngineerin

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    Office of Environmental Management (EM)

    www.em.doe.gov safety performance cleanup closure E M Environmental Management 1 Office of Environmental Management Journey to Excellence - Goal 6 J. E. Surash, P.E. Deputy Assistant Secretary Acquisition and Contract Management U.S. Department of Energy Bill Murphie Site Manager Portsmouth and Paducah Project Office U.S. Department of Energy February 24, 2011 Improve contract and project management with the objective of delivering results on time and within cost * Improve contract management

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

    Hentschel, P.E. Chief, Maintenance Engineering Section Operations Division Kansas City District 18 June 2015 Projects Impacting Federal Power Kansas City District 2015 Southwestern Federal Hydropower Meeting Branson, MO BUILDING STRONG ® Stockton Water Supply Reallocation  Contract currently in place with City Utilities of Springfield (CUS) for 50,000 ac-ft of storage between elevations 830 and 867 msl (normal pool)  Water Supply Reallocation Study Activities ► Purpose of study is to

  17. Microsoft PowerPoint - Hentschel_Power Review Program Overview.pptx [Read-Only]

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

    Power Review of Operations & Maintenance Program (PRO&M) 2015 Southwestern Federal Hydropower Meeting Branson, MO Pete Hentschel, P.E. Chief, Maintenance Engineering Section Kansas City District Mark Dixson Chief, Hydropower Section Little Rock District 17 June 2015 BUILDING STRONG ® Happy National Eat Your Vegetables Day!! BUILDING STRONG ® Happy National Apple Strudel Day!! BUILDING STRONG ® Happy Stewarts Root Beer Day!! BUILDING STRONG ® PRO&M Purpose  Periodic assessment

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

    Meeting Dam Safety Program Miles P. Waldron, P.E. Senior Hydropower Program Manager Southwestern Division 16 June 2015 BUILDING STRONG ® Transition to a Risk Informed Dam Safety Program *Dam Safety Action Classification is assigned by probability of failure and the incremental risk. Degree of urgency. *USACE has moved from a solely standards-based approach for its dam safety program to a dam safety portfolio risk management approach. *Standards- based or essential guidelines approach is

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

    2014 So th estern Federal H dropo er Meeting 2014 Southwestern Federal Hydropower Meeting Tulsa, OK Pete Hentschel, P.E. Chief, Maintenance Engineering Section Operations Division Kansas City District 19 June 2014 US Army Corps of Engineers BUILDING STRONG ® Stockton Water Supply Reallocation  Contract established with City Utilities of Springfield (CUS) in Oct 1993 for 50,000 ac-ft of storage between elevations 830 and 867 msl. CUS is making payments on the total storage allocation.  Tri

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

    Ci Di i Kansas City District Southwestern Federal Hydropower Conference Hot Springs, AR Pete Hentschel, P.E. Chief, Maintenance Engineering Section Chief, Maintenance Engineering Section Kansas City District 14 June 2012 US Army Corps of Engineers BUILDING STRONG ® Stockton Water Supply Reallocation  Contract established with City Utilities of Springfield (CUS) on Oct 1993 for 50,000 ac-ft of storage between elevations 830 and 867 msl. msl.  CUS has began payments on their 2nd half of

  1. Microsoft PowerPoint - MVD Hydrokinetics, SW Regional Hydropower Conference, 10 June 2010, rev 1.pptx

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

    Hydrokinetic Projects on the Mississippi River Mississippi River Southwestern Federal Hydropower Conference 10 June 2010 Jeff Artman, P.E. MVD Hydropower Business Line Manager Line Manager BUILDING STRONG ® 1 What are Hydrokinetic Projects? Hydrokinetic hydropower projects convert the kinetic energy of flowing water into electrical energy. Applications are where adequate velocity of flowing water to generate electricity exists. This can be from tidal currents, wave energy, or in our case...the

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

    Powerhouse Fire Detection/Protection Case Study of Corps Powerhouse Fires and Their Impact to Hydropower Presented by Richard Nelson, PE to the The Southwestern Regional Hydropower Conference June 11, 2008, Ft. Worth, TX AIRLINE MECHANIC SOLUTIONS: P: Left inside main tire almost needs replacement. S: Almost replaced left inside main tire. P: Something loose in cockpit S: Something tightened in cockpit P: Dead bugs on windshield. S: Live bugs on back-order. AIRLINE MECHANIC SOLUTIONS: P:

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

    5-year Plan and MIL The Risk Factors Miles P. Waldron, P.E. Senior Hydropower Program Manager CESWD-PDO 15 June 2015 BUILDING STRONG ® Ranking Criteria for Capitalized Work in Plants (Ranking Worksheet) Hydropower Relative Risk Index (1-5)- Primary Ranking *Condition Index *Consequence Rating Criteria *Hydropower Relative Risk Values Availability Risk Public Safety and Health Environmental Concerns Legal Concerns Impact to Other Business Lines Formulate a Condition Index Rank- 1=High Risk; 5=

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    Office of Scientific and Technical Information (OSTI)

    Connect Conference: Results from Analysis of Avian Retina Oil Droplets. Citation Details In-Document Search Title: Results from Analysis of Avian Retina Oil Droplets. Abstract not provided. Authors: Timlin, Jerilyn A. ; Beechem Iii, Thomas Edwin ; McDonald, Anthony E. ; Toomey, Matt ; Corbo, Joseph Publication Date: 2014-10-01 OSTI Identifier: 1241759 Report Number(s): SAND2014-18406PE 539937 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Research Org: Sandia National

  5. Slide 1

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

    Adrian Tate Principal Engineer Cray Inc. NERSC User Group 2012  Building blocks for writing scientific applications  Historically - allowed the first forms of code re-use  Later - became ways of running optimized code  These days the complexity of the hardware is very high  Cray PE insulates the user from that complexity  Cray module environment  CCE  Performance tools  Tuned MPI libraries (+PGAS)  Optimized Scientific libraries Cray scientific libraries are

  6. Life at the Frontiers of Energy Research Video Contest | U.S. DOE Office of

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

    ♦ Delivering Results Timothy J. Skone, PE 2015 EIA Energy Conference, Washington, D.C. June 15, 2015 Life Cycle Greenhouse Gas Emissions: Natural Gas and Power Production 2 National Energy Technology Laboratory Agenda * Importance of Understanding GHG Emissions from the Power and Natural Gas Sectors * Understanding the Life Cycle GHG Emissions of Natural Gas * Understanding the Life Cycle GHG Emissions of Power Production 3 National Energy Technology Laboratory Electricity Generation Forecast:

  7. Briefing: DOE EM ITR Landfill Assessment Project Lessons Learned |

    Energy Savers [EERE]

    Department of Energy ITR Landfill Assessment Project Lessons Learned Briefing: DOE EM ITR Landfill Assessment Project Lessons Learned By: Craig H. Benson, PhD, PE Where: EM SSAB Teleconference: 1 Briefing provides lessons learned from the DOE EM ITR Landfill Assessment Project. PDF icon EM SSAB ITR Landfill Assessment Project Lessons Learned Presentation - July 2009 More Documents & Publications Disposal Practices at the Nevada Test Site 2008 Proposed On-Site Disposal Facility (OSDF) at

  8. Slide 1

    Office of Environmental Management (EM)

    Acquisition Focus and Expectations J. E. Surash, P.E. Deputy Assistant Secretary for Acquisition and Project Management Office of Environmental Management 2015 DOE Acquisition and Project Management (APM) Workshop March 24, 2015 www.energy.gov/EM 2 Presentation Topics * EM Funding * Evolution of EM Contracts * EM Portfolio * Project Success www.energy.gov/EM 3 Radioactive Tank Waste $ 2,042M / 36% Facility D&D $ 992M / 18% Special Nuclear Materials and Used Nuclear Fuel** $ 971M / 17%

  9. Slide 1

    Office of Environmental Management (EM)

    Procurement Opportunities and Acquisition Process J. E. Surash, P.E. Deputy Assistant Secretary Acquisition and Project Management National Cleanup Workshop September 30, 2015 www.energy.gov/EM 2 EM's Fixed Price Journey * Deputy Secretary's memorandum of December 2012 * Improve Upfront Planning and Requirements Definition * In selecting contract type, contracting officers will first consider the use of a firm-fixed-price contract * If fixed-price approach concluded to be not best contracting

  10. Rod-filter-field optimization of the J-PARC RF-driven H{sup ?} ion source

    SciTech Connect (OSTI)

    Ueno, A. Ohkoshi, K.; Ikegami, K.; Takagi, A.; Yamazaki, S.; Oguri, H.

    2015-04-08

    In order to satisfy the Japan Proton Accelerator Research Complex (J-PARC) second-stage requirements of an H{sup ?} ion beam of 60mA within normalized emittances of 1.5?mmmrad both horizontally and vertically, a flat top beam duty factor of 1.25% (500?s25Hz) and a life-time of longer than 1month, the J-PARC cesiated RF-driven H{sup ?} ion source was developed by using an internal-antenna developed at the Spallation Neutron Source (SNS). Although rod-filter-field (RFF) is indispensable and one of the most beam performance dominative parameters for the RF-driven H{sup ?} ion source with the internal-antenna, the procedure to optimize it is not established. In order to optimize the RFF and establish the procedure, the beam performances of the J-PARC source with various types of rod-filter-magnets (RFMs) were measured. By changing RFMs gap length and gap number inside of the region projecting the antenna inner-diameter along the beam axis, the dependence of the H{sup ?} ion beam intensity on the net 2MHz-RF power was optimized. Furthermore, the fine-tuning of RFMs cross-section (magnetmotive force) was indispensable for easy operation with the temperature (T{sub PE}) of the plasma electrode (PE) lower than 70C, which minimizes the transverse emittances. The 5% reduction of RFMs cross-section decreased the time-constant to recover the cesium effects after an slightly excessive cesiation on the PE from several 10 minutes to several minutes for T{sub PE} around 60C.

  11. Click to add heading

    Energy Savers [EERE]

    Prefabricated High-Strength Rebar Systems with High-Performance Concrete for Accelerated Construction of Nuclear Concrete Structures Primary Objective Reduce field construction times and fabrication costs of reinforced concrete nuclear structures through: 1) High-strength reinforcing steel bars (rebar) 2) Prefabricated rebar assemblies, including headed anchorages 3) High-strength concrete 1 Collaboration 2 Yahya C. Kurama, Ph.D., P.E. Ashley P. Thrall, Ph.D. Professor Myron and Rosemary Noble

  12. Distributed PV Interconnection Screening Procedures and Online Tools

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

    Distributed PV Interconnection Screening Procedures and Online Tools" Joel Dickinson with Salt River Project Solar Initiatives Group August 27, 2014 2 Speakers Joel Dickinson Sr. Engineer Salt River Project Kristen Ardani Solar Analyst National Renewable Energy Laboratory (DGIC moderator) August 27th, 2014 Joel Dickinson, P.E. Sr. Engineer Solar Initiatives Distributed PV Interconnection Screening and Online Tools Salt River Project  Established in 1903 after Theodore Roosevelt signed

  13. M F

    Gasoline and Diesel Fuel Update (EIA)

    Energy Technology Laboratory Driving Innovation ♦ Delivering Results Timothy J. Skone, PE 2015 EIA Energy Conference, Washington, D.C. June 15, 2015 Life Cycle Greenhouse Gas Emissions: Natural Gas and Power Production 2 National Energy Technology Laboratory Agenda * Importance of Understanding GHG Emissions from the Power and Natural Gas Sectors * Understanding the Life Cycle GHG Emissions of Natural Gas * Understanding the Life Cycle GHG Emissions of Power Production 3 National Energy

  14. Navajo-Hopi Land Commission Navajo Nation

    Energy Savers [EERE]

    Paragon-Bisti Solar Ranch webinar for DOE & WAPA: "Exploring Your Energy Markets" February 24, 2016 Wenona Benally Baldenegro, Esq. & Robert Kennedy III, PE NHLC Office Tetra Tech   Phase I - preliminary critical issues analysis & pre-feasibility study (COMPLETED)  Phase II - DOE-TEP-funded Feasibility Study (COMPLETED) * three phases to go:  Phase III - Preconstruction (HERE WE ARE)  Phase IV - Construction  Phase V - long-term Operations and Maintenance

  15. Microsoft PowerPoint - 4A Craig Benson

    Office of Environmental Management (EM)

    Liners and Covers: Field Performance & Life Expectancy Craig H. Benson, PhD, PE, NAE Wisconsin Distinguished Professor University of Wisconsin-Madison Interagency Steering Committee on Performance and Risk Assessment Community of Practice Annual Technical Exchange Meeting 11-12 December 2014 Las Vegas, Nevada, USA Covers & Waste Containment Waste Groundwater Native soil Leachate storage pond Groundwater monitoring well Rainwater retention pond Gas vent or collection well Leachate

  16. Educational Opportunities in Bioenergy - ORNL

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

    Educational Opportunities in Bioenergy Office of the Biomass Program Webinar April 23, 2012 2 Managed by UT-Battelle for the U.S. Department of Energy ORNL - Educational Opportunities in Bioenergy Agenda Overview of programs - Tim Theiss - Laboratory Relationship Manager, Biomass Program - Oak Ridge National Laboratory * Mentor perspective - Erin Webb, Ph.D., P.E - Research Engineer, Renewable Systems Group - Oak Ridge National Laboratory * Post-graduate perspective - Scott Curran - Research

  17. Fort Collins CO 80525

    Office of Legacy Management (LM)

    3801 Automation Way Suite 100 Fort Collins CO 80525 Tel 970.223.9600 Fax 970.223.7171 www.tetratech.com Technical Memorandum To: Ms. Linda Kaiser From: Thomas A. Chapel, CPG, PE Company: S. M. Stoller Corporation Date: March 21, 2014 Re: Instrumentation and Monitoring, Rocky Flats OLF Tt Project #: 114-181750 Introduction This technical memorandum provides a summary and evaluation of data collected from inclinometer and piezometer instrumentation at the Rocky Flats Original Landfill (OLF)

  18. Microsoft Word - RFOLF Yearly Report - 2013_TAC

    Office of Legacy Management (LM)

    801 Automation Way Suite 100 Fort Collins CO 80525 Tel 970.223.9600 Fax 970.223.7171 www.tetratech.com Technical Memorandum To: Mr. Rick DiSalvo From: Lance Heyer, EI Thomas A. Chapel, PE Company: S. M. Stoller Corporation Date: March 29, 2013 Re: Instrumentation and Monitoring, Rocky Flats OLF Tt Project #: 114-181750 Introduction This technical memorandum provides a summary and evaluation of data collected from inclinometer and piezometer instrumentation at the Rocky Flats Original Landfill

  19. Slide 1

    Office of Environmental Management (EM)

    Meeting the Challenge: Integrating Acquisition and Project Management J. E. Surash, P.E. Deputy Assistant Secretary for Acquisition and Project Management Office of Environmental Management March 26, 2014 www.energy.gov/EM 2 Agenda * EM Contracting Background * EM Portfolio * ARRA Success * Risk Allocation * Brooks Bill Design Approach www.energy.gov/EM 3 EM Contracting Background * EM in 1995: Decentralized, individual site acquisitions - 12 M&O contracts * EM in 2014: Complex-wide,

  20. Slide 1

    Office of Environmental Management (EM)

    Corrosion within the Z-Bed Recovery Systems at the Savannah River Site's Tritium Facilities Tritium Engineering Department Savannah River Nuclear Solutions, LLC April 23 th -25 th , 2013 Jared Clark, PE Germantown, MD Tritium Focus Group X-TRT-H-00011 Rev. 0 UNCLASSIFIED Does Not Contain Controlled Nuclear Information Reviewing Official: Jared Clark, Sr. Engineer, TED SRNS Date: 4/16/2013 2 AGENDA * Stewardship * Glovebox Stripper System Overview * Z-Bed Recovery System Overview * Corrosion -

  1. Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines

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

    Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 1 Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 2 Sandia National Laboratories PO Box 5800 Albuquerque, NM 87185 USA Hy D. Tran, PhD, PE Phone: (505)844-5417 Fax: (505)844-4372 hdtran@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate representation of this product.

  2. Concept Paper Savannah River Nuclear Solutions, LLC Savannah River Site

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

    Paper Savannah River Nuclear Solutions, LLC Savannah River Site Aiken, SC 29808 Michael S. Navetta, PE Manager- Energy Park Initiative (803) 952-8806 michael.navetta@srs.gov U.S. EnergyFreedomCenter PREDECISIONAL DRAFT Today We Can Start To Unshackle America Decades of debate for ending America's dependence on foreign fossil fuels, climate change and environmentally positive energy has produced a myriad of technologies that independently offer a partial solution. Applying existing technologies

  3. Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM. Citation Details In-Document Search Title: Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM. Abstract not provided. Authors: Teranishi, Keita ; Heroux, Michael Allen Publication Date: 2014-09-01 OSTI Identifier: 1241722 Report Number(s): SAND2014-18249PE 537867 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed

  4. Surface modification of polyethylene by functionalized plasma

    SciTech Connect (OSTI)

    Yuan, S.; Marchant, R.E.

    1993-12-31

    The surface of low density polyethylene(PE) has been modified by functionalized plasma-polymerized N-vinyl-2-pyrrolidone (PPNVP) and allyl alcohol(PPAA) thin films, PPNVP and PPAA(approx. 100 nm). The surface structure and functional groups of modified surfaces were characterized by water contact angle, ATR/FTIR and ESCA techniques. Plasma polymer modified PE surfaces exhibited significant water contact angle hysteresis and a much lower value of advancing water contact angle than that of unmodified polyethylene. Reduction of PPNVP and PPAA modified surfaces by sodium borohydride coverted into hydroxyl groups. The determined concentrations of hydroxyl groups on the reduced PPNVP and PPAA modified surfaces by ESCA after gas-phase derivatization with trifluoroacetic anhydride (TFAA) were about 25% and 30% of total oxygen content, respectively. Finally, the amine containing molecules such as amine-terminated polyethylene oxide (PEO) and 3-aminopropyltriethoxysilane (APTS) were coupled to the hydroxylated surfaces. These novel modified PE surfaces are suitable for immobilization of biomolecules.

  5. Thermal and plasma enhanced atomic layer deposition of TiO{sub 2}: Comparison of spectroscopic and electric properties

    SciTech Connect (OSTI)

    Das, Chittaranjan Henkel, Karsten; Tallarida, Massimo; Schmeißer, Dieter; Gargouri, Hassan; Kärkkänen, Irina; Schneidewind, Jessica; Gruska, Bernd; Arens, Michael

    2015-01-15

    Titanium oxide (TiO{sub 2}) deposited by atomic layer deposition (ALD) is used as a protective layer in photocatalytic water splitting system as well as a dielectric in resistive memory switching. The way ALD is performed (thermally or plasma-assisted) may change the growth rate as well as the electronic properties of the deposited films. In the present work, the authors verify the influence of the ALD mode on functional parameters, by comparing the growth rate and electronic properties of TiO{sub 2} films deposited by thermal (T-) and plasma-enhanced (PE-) ALD. The authors complete the study with the electrical characterization of selected samples by means of capacitance–voltage and current–voltage measurements. In all samples, the authors found a significant presence of Ti{sup 3+} states, with the lowest content in the PE-ALD grown TiO{sub 2} films. The observation of Ti{sup 3+} states was accompanied by the presence of in-gap states above the valence band maximum. For films thinner than 10 nm, the authors found also a strong leakage current. Also in this case, the PE-ALD films showed the weakest leakage currents, showing a correlation between the presence of Ti{sup 3+} states and leakage current density.

  6. Environmental assessment of garden waste management in the Municipality of Aarhus, Denmark

    SciTech Connect (OSTI)

    Boldrin, Alessio; Andersen, Jacob K.; Christensen, Thomas H.

    2011-07-15

    An environmental assessment of six scenarios for handling of garden waste in the Municipality of Aarhus (Denmark) was performed from a life cycle perspective by means of the LCA-model EASEWASTE. In the first (baseline) scenario, the current garden waste management system based on windrow composting was assessed, while in the other five scenarios alternative solutions including incineration and home composting of fractions of the garden waste were evaluated. The environmental profile (normalised to Person Equivalent, PE) of the current garden waste management in Aarhus is in the order of -6 to 8 mPE Mg{sup -1} ww for the non-toxic categories and up to 100 mPE Mg{sup -1} ww for the toxic categories. The potential impacts on non-toxic categories are much smaller than what is found for other fractions of municipal solid waste. Incineration (up to 35% of the garden waste) and home composting (up to 18% of the garden waste) seem from an environmental point of view suitable for diverting waste away from the composting facility in order to increase its capacity. In particular the incineration of woody parts of the garden waste improved the environmental profile of the garden waste management significantly.

  7. Implications of Fermi-LAT observations on the origin of IceCube neutrinos

    SciTech Connect (OSTI)

    Wang, Bin; Li, Zhuo [Department of Astronomy, School of Physics, Peking University, Beijing (China); Zhao, Xiaohong, E-mail: wang_b@pku.edu.cn, E-mail: zhaoxh@ynao.ac.cn, E-mail: zhuo.li@pku.edu.cn [Yunnan Observatories, Chinese Academy of Sciences, Kunming (China)

    2014-11-01

    The IceCube (IC) collaboration recently reported the detection of TeV-PeV extraterrestrial neutrinos whose origin is yet unknown. By the photon-neutrino connection in pp and p? interactions, we use the Fermi-LAT observations to constrain the origin of the IC detected neutrinos. We find that Galactic origins, i.e., the diffuse Galactic neutrinos due to cosmic ray (CR) propagation in the Milky Way, and the neutrinos from the Galactic point sources, may not produce the IC neutrino flux, thus these neutrinos should be of extragalactic origin. Moreover, the extragalactic gamma-ray bursts (GRBs) may not account for the IC neutrino flux, the jets of active galactic nuclei may not produce the IC neutrino spectrum, but the starburst galaxies (SBGs) may be promising sources. As suggested by the consistency between the IC detected neutrino flux and the Waxman-Bahcall bound, GRBs in SBGs may be the sources of both the ultrahigh energy, ?> 10{sup 19}eV, CRs and the 1100 PeV CRs that produce the IC detected TeV-PeV neutrinos.

  8. Experimental study of laser-oxygen cutting of low-carbon steel using fibre and CO{sub 2} lasers under conditions of minimal roughness

    SciTech Connect (OSTI)

    Golyshev, A A; Malikov, A G; Orishich, A M; Shulyatyev, V B

    2014-10-31

    The results of an experimental study of laser-oxygen cutting of low-carbon steel using fibre and CO{sub 2} lasers are generalised. The dependence of roughness of the cut surface on the cutting parameters is investigated, and the conditions under which the surface roughness is minimal are formulated. It is shown that for both types of lasers these conditions can be expressed in the same way in terms of the dimensionless variables – the Péclet number Pe and the output power Q of laser radiation per unit thickness of the cut sheet – and take the form of the similarity laws: Pe = const, Q = const. The optimal values of Pe and Q are found. We have derived empirical expressions that relate the laser power and cutting speed with the thickness of the cut sheet under the condition of minimal roughness in the case of cutting by means of radiation from fibre and CO{sub 2} lasers. (laser technologies)

  9. Application of the Hartmann-Tran profile to precise experimental data sets of C?H?

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

    Forthomme, D.; Cich, M. J.; Twagirayezu, S.; Hall, G. E.; Sears, T. J.

    2015-06-25

    Self- and nitrogen-broadened line shape data for the Pe(11) line of the ?? + ?? band of acetylene, recorded using a frequency comb-stabilized laser spectrometer, have been analyzed using the HartmannTran profile (HTP) line shape model in a multispectrum fitting. In total, the data included measurements recorded at temperatures between 125 K and 296 K and at pressures between 4 and 760 Torr. New, sub-Doppler, frequency comb-referenced measurements of the positions of multiple underlying hot band lines have also been made. These underlying lines significantly affect the Pe(11) line profile at temperatures above 240 K and poorly known frequencies previouslymoreintroduced errors into the line shape analyses. The behavior of the HTP model was compared to the quadratic speed dependent Voigt profile (QSDVP) expressed in the frequency and time domains. A parameter uncertainty analysis was carried out using a Monte Carlo method based on the estimated pressure, transmittance and frequency measurement errors. From the analyses, the Pe(11) line strength was estimated to be 1.2014(50) 10-20 in cm.molecules? units at 296 K with the standard deviation in parenthesis. For analyzing these data, we found that a reduced form of the HTP, equivalent to the QSDVP, was most appropriate because the additional parameters included in the full HTP were not well determined. As a supplement to this work, expressions for analytic derivatives and a lineshape fitting code written in Matlab for the HTP are available.less

  10. Determination of the effects caused by different polymers on coal fluidity during carbonization using high-temperature {sup 1}H NMR and rheometry

    SciTech Connect (OSTI)

    Miguel Castro Diaz; Lucky Edecki; Karen M. Steel; John W. Patrick; Colin E. Snape

    2008-01-15

    The effects of blending polyethylene (PE), polystyrene (PS), poly(ethyleneterephthalate) (PET), a flexible polyurethane (FPU), and a car shredded fluff waste (CSF) on fluidity development of a bituminous coal during carbonization have been studied by means of high-torque, small-amplitude controlled-strain rheometry and in situ high-temperature {sup 1}H NMR spectroscopy. The most detrimental effects were caused by PET and PS, which completely destroyed the fluidity of the coal. The CSF had a deleterious effect on coal fluidity similar to that of PET, although the deleterious effect on the viscoelastic properties of the coal were less pronounced than those of PET and PS. On the contrary, the addition of 10 wt % PE caused a slight reduction in the concentration of fluid hydrogen and an increase in the minimum complex viscosity, and the addition of 10 wt % FPU reduced the concentration of fluid hydrogen without changing the viscoelastic properties of the coal. Although these results suggest that these two plastics could potentially be used as additives in coking blends without compromising coke porosity, it was found that the semicoke strengths were reduced by adding 2 wt % FPU and 5 wt % PE. Therefore, it is unlikely that more than 2 wt % of a plastic waste could be added to a coal blend without deterioration in coke quality. 35 refs., 11 figs., 3 tabs.

  11. ELECTRON-BEAM-INDUCED RADIO EMISSION FROM ULTRACOOL DWARFS

    SciTech Connect (OSTI)

    Yu, S.; Doyle, J. G.; Kuznetsov, A.; Hallinan, G.; Antonova, A.; MacKinnon, A. L.; Golden, A.

    2012-06-10

    We present the numerical simulations for an electron-beam-driven and loss-cone-driven electron-cyclotron maser (ECM) with different plasma parameters and different magnetic field strengths for a relatively small region and short timescale in an attempt to interpret the recent discovered intense radio emission from ultracool dwarfs. We find that a large amount of electromagnetic (EM) field energy can be effectively released from the beam-driven ECM, which rapidly heats the surrounding plasma. A rapidly developed high-energy tail of electrons in velocity space (resulting from the heating process of the ECM) may produce the radio continuum depending on the initial strength of the external magnetic field and the electron beam current. Both significant linear polarization and circular polarization of EM waves can be obtained from the simulations. The spectral energy distributions of the simulated radio waves show that harmonics may appear from 10 to 70{nu}{sub pe} ({nu}{sub pe} is the electron plasma frequency) in the non-relativistic case and from 10 to 600{nu}{sub pe} in the relativistic case, which makes it difficult to find the fundamental cyclotron frequency in the observed radio frequencies. A wide frequency band should therefore be covered by future radio observations.

  12. Development of extruded and molded straight joint for ultra high-voltage XLPE cable

    SciTech Connect (OSTI)

    Shimomura, T.; Ando, K.; Asahi, K.; Sugiyama, K.

    1986-01-01

    In Japan, 154-kV crosslinked polyethylene-insulated cables (XLPE) are already in use for long-distance tranmission lines, but 275-kV XLPE cables are used only for short-distance lines (without joints) on the premises of power-generation plants and substations. 275-kV XLPE cable is expected to be used for long-distance transmission lines in the near future because of its overall cost advantage. To respond to this need, a straight-through joint with the same reliability as the cable should be developed. Reliable joints should be formed and molded with the same curable PE compounds as the cable insulation. At present, 154-kV XLPE cables for long-distance transmission lines are usually constructed with the joint comprising XLPE insulation wrapped with curable PE tape and molded by heating. However, this taped molded joint has the disadvantages of troublesome tape handling. On the other hand, extruded molded joints are constructed by injecting curable melted PE into a mold with an extruder, eliminating contamination. The report describes the characteristics of the extruded and molded joint developed for 154, 275 and 500 kV class XLPE cables.

  13. A Study of Experience Credit for Professional Engineering Licensure

    SciTech Connect (OSTI)

    Martin, M.A.

    2003-08-11

    Oak Ridge National Laboratory performed a study of experience credit for professional engineering licensure for the Department of Energy's Industrial Assessment Center (IAC) Program. One of the study's goals was to determine how state licensure boards grant experience credit for engineering licensure, particularly in regards to IAC experience and experience prior to graduation. Another goal involved passing IAC information to state licensure boards to allow the boards to become familiar with the program and determine if they would grant credit to IAC graduates. The National Council of Examiners for Engineers and Surveyors (NCEES) has adopted a document, the ''Model Law''. This document empowers states to create state engineering boards and oversee engineering licensure. The board can also interpret and adopt rules and regulations. The Model Law also gives a general ''process'' for engineering licensure, the ''Model Law Engineer''. The Model Law Engineer requires that an applicant for professional licensure, or professional engineering (PE) licensure, obtain a combination of formal education and professional experience and successfully complete the fundamentals of engineering (FE) and PE exams. The Model Law states that a PE applicant must obtain four years of ''acceptable'' engineering experience after graduation to be allowed to sit for the PE exam. Although the Model Law defines ''acceptable experience,'' it is somewhat open to interpretation, and state boards decide whether applicants have accumulated the necessary amount of experience. The Model Law also allows applicants one year of credit for postgraduate degrees as well as experience credit for teaching courses in engineering. The Model Law grants states the power to adopt and amend the bylaws and rules of the Model Law licensure process. It allows state boards the freedom to modify the experience requirements for professional licensure. This power has created variety in experience requirements, and licensure requirements can differ from state to state. Before this study began, six questions were developed to help document how state boards grant experience credit. Many of the questions were formulated to determine how states deal with teaching experience, postgraduate credit, experience prior to graduation, PE and FE waivers, and the licensure process in general. Data were collected from engineering licensure boards for each of the fifty states and the District of Columbia. Telephone interviews were the primary method of data collection, while email correspondence was also used to a lesser degree. Prior to contacting each board, the researchers attempted to review each state's licensure web site. Based on the data collected, several trends and patterns were identified. For example, there is a general trend away from offering credit for experience prior to graduation. The issue becomes a problem when a PE from one state attempts to gain a license in another state by comity or endorsement. Tennessee and Kansas have recently stopped offering this credit and Mississippi cautions applicants that it could be difficult to obtain licensure in other states.

  14. SU-E-I-98: Dose Comparison for Pulmonary Embolism CT Studies: Single Energy Vs. Dual Energy

    SciTech Connect (OSTI)

    Mahmood, U; Erdi, Y

    2014-06-01

    Purpose: The purpose of this study was to assess and compare the size specific dose estimate (SSDE), dose length product (DLP) and noise relationship for pulmonary embolism studies evaluated by single source dual energy computed tomography (DECT) against conventional CT (CCT) studies in a busy cancer center and to determine the dose savings provided by DECT. Methods: An IRB-approved retrospective study was performed to determine the CTDIvol and DLP from a subset of patients scanned with both DECT and CCT over the past five years. We were able to identify 30 breast cancer patients (6 male, 24 female, age range 24 to 81) who had both DECT and CCT studies performed. DECT scans were performed with a GE HD 750 scanner (140/80 kVp, 480 mAs and 40 mm) and CCT scans were performed with a GE Lightspeed 16 slice scanner (120 kVp, 352 mAs, 20 mm). Image noise was measured by placing an ROI and recording the standard deviation of the mean HU along the descending aorta. Results: The average DECT patient size specific dose estimate was to be 14.2 1.7 mGy as compared to 22.4 2.7 mGy from CCT PE studies, which is a 37% reduction in the SSDE. The average DECT DLP was 721.8 84.6 mGy-cm as compared to 981.8 106.1 mGy-cm for CCT, which is a 26% decrease. Compared to CCT the image noise was found to decrease by 19% when using DECT for PE studies. Conclusion: DECT SSDE and DLP measurements indicate dose savings and image noise reduction when compared to CCT. In an environment that heavily debates CT patient doses, this study confirms the effectiveness of DECT in PE imaging.

  15. Application of the Hartmann–Tran profile to precise experimental data sets of 12C2H2

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

    Forthomme, D.; Cich, M. J.; Twagirayezu, S.; Hall, G. E.; Sears, T. J.

    2015-06-25

    Self- and nitrogen-broadened line shape data for the Pe(11) line of the ν₁ + ν₃ band of acetylene, recorded using a frequency comb-stabilized laser spectrometer, have been analyzed using the Hartmann–Tran profile (HTP) line shape model in a multispectrum fitting. In total, the data included measurements recorded at temperatures between 125 K and 296 K and at pressures between 4 and 760 Torr. New, sub-Doppler, frequency comb-referenced measurements of the positions of multiple underlying hot band lines have also been made. These underlying lines significantly affect the Pe(11) line profile at temperatures above 240 K and poorly known frequencies previouslymore » introduced errors into the line shape analyses. Thus, the behavior of the HTP model was compared to the quadratic speed dependent Voigt profile (QSDVP) expressed in the frequency and time domains. A parameter uncertainty analysis was carried out using a Monte Carlo method based on the estimated pressure, transmittance and frequency measurement errors. From the analyses, the Pe(11) line strength was estimated to be 1.2014(50) × 10-20 in cm.molecules⁻¹ units at 296 K with the standard deviation in parenthesis. For analyzing these data, we found that a reduced form of the HTP, equivalent to the QSDVP, was most appropriate because the additional parameters included in the full HTP were not well determined. As a supplement to this work, expressions for analytic derivatives and a lineshape fitting code written in Matlab for the HTP are available.« less

  16. Dependence of beam emittance on plasma electrode temperature and rf-power, and filter-field tuning with center-gapped rod-filter magnets in J-PARC rf-driven H{sup ?} ion source

    SciTech Connect (OSTI)

    Ueno, A. Koizumi, I.; Ohkoshi, K.; Ikegami, K.; Takagi, A.; Yamazaki, S.; Oguri, H.

    2014-02-15

    The prototype rf-driven H{sup ?} ion-source with a nickel plated oxygen-free-copper (OFC) plasma chamber, which satisfies the Japan Proton Accelerator Research Complex (J-PARC) 2nd stage requirements of a H{sup ?} ion beam current of 60 mA within normalized emittances of 1.5 ? mm mrad both horizontally and vertically, a flat top beam duty factor of 1.25% (500 ?s 25 Hz) and a life-time of more than 50 days, was reported at the 3rd international symposium on negative ions, beams, and sources (NIBS2012). The experimental results of the J-PARC ion source with a plasma chamber made of stainless-steel, instead of nickel plated OFC used in the prototype source, are presented in this paper. By comparing these two sources, the following two important results were acquired. One was that the about 20% lower emittance was produced by the rather low plasma electrode (PE) temperature (T{sub PE}) of about 120?C compared with the typically used T{sub PE} of about 200?C to maximize the beam current for the plasma with the abundant cesium (Cs). The other was that by using the rod-filter magnets with a gap at each center and tuning the gap-lengths, the filter-field was optimized and the rf-power necessary to produce the J-PARC required H{sup ?} ion beam current was reduced typically 18%. The lower rf-power also decreases the emittances.

  17. Plutonium Equivalent Inventory for Belowground Radioactive Waste at the Los Alamos National Laboratory Technical Area 54, Area G Disposal Facility - Fiscal Year 2011

    SciTech Connect (OSTI)

    French, Sean B.; Shuman, Rob

    2012-04-18

    The Los Alamos National Laboratory (LANL) generates radioactive waste as a result of various activities. Many aspects of the management of this waste are conducted at Technical Area 54 (TA-54); Area G plays a key role in these management activities as the Laboratory's only disposal facility for low-level radioactive waste (LLW). Furthermore, Area G serves as a staging area for transuranic (TRU) waste that will be shipped to the Waste Isolation Pilot Plant for disposal. A portion of this TRU waste is retrievably stored in pits, trenches, and shafts. The radioactive waste disposed of or stored at Area G poses potential short- and long-term risks to workers at the disposal facility and to members of the public. These risks are directly proportional to the radionuclide inventories in the waste. The Area G performance assessment and composite analysis (LANL, 2008a) project long-term risks to members of the public; short-term risks to workers and members of the public, such as those posed by accidents, are addressed by the Area G Documented Safety Analysis (LANL, 2011a). The Documented Safety Analysis uses an inventory expressed in terms of plutonium-equivalent curies, referred to as the PE-Ci inventory, to estimate these risks. The Technical Safety Requirements for Technical Area 54, Area G (LANL, 2011b) establishes a belowground radioactive material limit that ensures the cumulative projected inventory authorized for the Area G site is not exceeded. The total belowground radioactive waste inventory limit established for Area G is 110,000 PE-Ci. The PE-Ci inventory is updated annually; this report presents the inventory prepared for 2011. The approach used to estimate the inventory is described in Section 2. The results of the analysis are presented in Section 3.

  18. Temperature dependent evolution of the electronic and local atomic structure in the cubic colossal magnetoresistive manganite La1-xSrxMnO3

    SciTech Connect (OSTI)

    Arenholz, Elke; Mannella, N.; Booth, C.H.; Rosenhahn, A.; Sell, B.C.; Nambu, A.; Marchesini, S.; Mun, B. S.; Yang, S.-H.; Watanabe, M.; Ibrahim, K.; Arenholz, E.; Young, A.; Guo, J.; Tomioka, Y.; Fadley, C.S.

    2007-12-06

    We have studied the temperature-dependent evolution of the electronic and local atomic structure in the cubic colossal magnetoresistive manganite La{sub 1-x}Sr{sub x}MnO{sub 3} (x= 0.3-0.4) with core and valence level photoemission (PE), x-ray absorption spectroscopy (XAS), x-ray emission spectroscopy (XES), resonant inelastic x-ray scattering (RIXS), extended x-ray absorption fine structure (EXAFS) spectroscopy and magnetometry. As the temperature is varied across the Curie temperature T{sub c}, our PE experiments reveal a dramatic change of the electronic structure involving an increase in the Mn spin moment from {approx} 3 {micro}B to {approx} 4 {micro}B, and a modification of the local chemical environment of the other constituent atoms indicative of electron localization on the Mn atom. These effects are reversible and exhibit a slow-timescale {approx}200 K-wide hysteresis centered at T{sub c}. Based upon the probing depths accessed in our PE measurements, these effects seem to survive for at least 35-50 {angstrom} inward from the surface, while other consistent signatures for this modification of the electronic structure are revealed by more bulk sensitive spectroscopies like XAS and XES/RIXS. We interpret these effects as spectroscopic fingerprints for polaron formation, consistent with the presence of local Jahn-Teller distortions of the MnO{sub 6} octahedra around the Mn atom, as revealed by the EXAFS data. Magnetic susceptibility measurements in addition show typical signatures of ferro-magnetic clusters formation well above the Curie temperature.

  19. UNIRIB Publications: 2009 Bibliography

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

    9 Bibliography These citations provide bibliographical information about articles published by University Radioactive Ion Beam (UNIRIB) consortium staff in 2009. Stewardship publications Nuclear Structure Studies with Radioactive Ion Beams in the Mass A=80 Region, A. Galindo-Uribarri, E. Padilla-Rodal, J.C. Batchelder, J.R. Beene, C. Bingham, K.B. Lagergren, P.E. Mueller, D.C. Radford, D.W. Stracener, J.P. Urrego-Blanco, R.L. Varner, and C.-H. Yu, presented at the 20th International Conference

  20. 12N

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

    N β+-Decay Evaluated Data Measurements 1949AL05: 12N; measured T1/2. 1958VE20: 12N; measured T1/2. 1959FA03: 12N; measured T1/2. 1962MA22: 12N; measured not abstracted; deduced nuclear properties. 1962PO02: 12N; measured not abstracted; deduced nuclear properties. 1963FI05: 12N; measured not abstracted; deduced nuclear properties. 1963GL04: 12N; measured not abstracted; deduced nuclear properties. 1963PE10: 12N; measured not abstracted; deduced nuclear properties. 1963WI05: 12N; measured not

  1. When is the "Day of Reckoning" and How Will the Industry Respond?

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

    Conference John R. Auers, P.E. Executive Vice President July 14, 2014 Washington, D. C. When is the "Day of Reckoning" and how will the industry respond? 0 10 20 30 40 50 60 70 80 90 Refinery Utilization U.S. Production Canadian Imports Saudi Imports Other Light & Medium WB Imports Heavy Waterborne Imports Pre U.S. Crude Boom (~2007/2008) 2 Export regulations irrelevant. Declining U.S. crude production replaced by increasing imports - exceed 10 MM BPD Light & Medium waterborne

  2. FY2010 Annual Progress Report for Advanced Power Electronics and Electric Motors

    SciTech Connect (OSTI)

    Rogers, Susan A.

    2011-01-01

    The Advanced Power Electronics and Electric Machines (APEEM) subprogram within the Vehicle Technologies Program provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric motor technologies that will leapfrog current on-the-road technologies. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow’s automobiles will function as a unified system to improve fuel efficiency.

  3. Extremely Low Probability of Rupture (xLPR) project

    Office of Scientific and Technical Information (OSTI)

    Extremely Low Probability of Rupture (xLPR) Project SAND2014-19200PE Framework overview X Remi Dingreville Sandia National Laboratories Sandia National Laboratories Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. xLPR External Review Board Meeting October 29-30, 2014 irdO'OIh

  4. Fundamental Understanding of Methane-Carbon Dioxide-Water (CH4-CO2-H2O) Interactions in Shale Nanopores under Reservoir Conditions

    Office of Scientific and Technical Information (OSTI)

    Fundamental Understanding of Methane-Carbon Dioxide-Water (CH4-CO2- H20) Interactions in Shale Nanopores under ReservoirSAND2o 1T-20" if4pe Yifeng Wang, Yongliang Xiong & Louise Criscenti Sandia National Laboratories Project Goals Key R&D Goals/Milestones Fundamental understanding of CH4-CO2-H2O behavior and their interactions in shale nanopores is of great importance for gas production and the related CO2 sequestration. We propose to systematically study CH4-CO2-H2O interactions in

  5. Heat flux expressions that satisfy the conservation laws in atomistic system involving multibody potentials

    SciTech Connect (OSTI)

    Fu, Yao Song, Jeong-Hoon

    2015-08-01

    Heat flux expressions are derived for multibody potential systems by extending the original Hardy's methodology and modifying Admal & Tadmor's formulas. The continuum thermomechanical quantities obtained from these two approaches are easy to compute from molecular dynamics (MD) results, and have been tested for a constant heat flux model in two distinctive systems: crystalline iron and polyethylene (PE) polymer. The convergence criteria and affecting parameters, i.e. spatial and temporal window size, and specific forms of localization function are found to be different between the two systems. The conservation of mass, momentum, and energy are discussed and validated within this atomistic–continuum bridging.

  6. Operational Readiness Team: OPERATIONAL READINESS REVIEW PLAN FOR THE

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

    oak ridge 12 ...... Prepared by the Operational Readiness Team: OPERATIONAL READINESS REVIEW PLAN FOR THE RAD1 0 1 SOT0 PE THERMOELECTRIC GENERATOR MATERIALS PRODUCTION TASKS R. H. Cooper M. M. Martin C. R. Riggs R. L. Beatty E. K. Ohriner R. N. Escher OISTRIBUTIQM OF THIS DOCUMENT IS UNLIMITED DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees,

  7. When to Visit

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

    Conference John R. Auers, P.E. Executive Vice President July 14, 2014 Washington, D. C. When is the "Day of Reckoning" and how will the industry respond? 0 10 20 30 40 50 60 70 80 90 Refinery Utilization U.S. Production Canadian Imports Saudi Imports Other Light & Medium WB Imports Heavy Waterborne Imports Pre U.S. Crude Boom (~2007/2008) 2 Export regulations irrelevant. Declining U.S. crude production replaced by increasing imports - exceed 10 MM BPD Light & Medium waterborne

  8. Self Assembly of Boronic Acid-Functionalized Peptides. (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Self Assembly of Boronic Acid-Functionalized Peptides. Citation Details In-Document Search Title: Self Assembly of Boronic Acid-Functionalized Peptides. Abstract not provided. Authors: Jones, Brad Howard ; Martinez, Alina Marissa ; Wheeler, Jill S. ; McKenzie, Bonnie B. ; Wheeler, David Roger ; Spoerke, Erik David Publication Date: 2014-10-01 OSTI Identifier: 1241763 Report Number(s): SAND2014-18423PE 539948 DOE Contract Number: AC04-94AL85000 Resource Type: Conference

  9. ORNL/TM-2012/221 Performance Evaluation of HYCOM-GOM for Hydrokinetic Resource Assessment

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

    ORNL/TM-2012/221 Performance Evaluation of HYCOM-GOM for Hydrokinetic Resource Assessment in the Florida Strait June 2012 Prepared by Vincent S. Neary, Ph.D., P.E., Budi Gunawan, Ph.D., Albert Ryou DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge. Web site http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source.

  10. A Comparison of Alternating Direction Swept Remap and Intersection Remap in

    Office of Scientific and Technical Information (OSTI)

    the X-FEM Alegra Code. (Conference) | SciTech Connect A Comparison of Alternating Direction Swept Remap and Intersection Remap in the X-FEM Alegra Code. Citation Details In-Document Search Title: A Comparison of Alternating Direction Swept Remap and Intersection Remap in the X-FEM Alegra Code. Abstract not provided. Authors: Mosso, Stewart John ; Kramer, Richard Michael Jack ; Voth, Thomas Eugene Publication Date: 2014-10-01 OSTI Identifier: 1241745 Report Number(s): SAND2014-18362PE 537919

  11. A Comparison of Alternating Direction Swept Remap and Intersection Remap in the X-FEM Alegra Code

    Office of Scientific and Technical Information (OSTI)

    362PE National Laboratories A Comparison of Alternating Direction Swept Remap and Intersection Remap in the X-FEM Alegra Code S. Mosso1, R. Kramer2, and T. Voth3 Sandia National Laboratories 1 sjmosso@sandia.gov 2 rmkrame@sandia.gov 3 tevoth@sandia.gov Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under

  12. Adjoint-based Deterministic Inversion for Ice Sheets

    Office of Scientific and Technical Information (OSTI)

    Adjoint-based deterministic Inversion for Ice Sheets SAND2014-19449PE ___ _---------------- M. Perego2- joint work with: A. Salinger2, E. Phipps2, D. Ridzal2, D. Kouri2, I. Kalashnikova2, S. Price2, G. Stadler3 2Sandia National Laboratories, Albuquerque, NM, USA 2Los Alamos National Laboratory, Los Alamos, NM, USA 3University of Texas at Austin, TX, USA (now at Courant institute, New York) October 29, TUG 2014, Albuquerque Sandia National Laboratories is a multi-program laboratory managed and

  13. First search for neutrinos in correlation with gamma-ray bursts with the ANTARES neutrino telescope

    SciTech Connect (OSTI)

    NONE

    2013-03-01

    A search for neutrino-induced muons in correlation with a selection of 40 gamma-ray bursts that occurred in 2007 has been performed with the ANTARES neutrino telescope. During that period, the detector consisted of 5 detection lines. The ANTARES neutrino telescope is sensitive to TeVPeV neutrinos that are predicted from gamma-ray bursts. No events were found in correlation with the prompt photon emission of the gamma-ray bursts and upper limits have been placed on the flux and fluence of neutrinos for different models.

  14. Slide 1

    Energy Savers [EERE]

    Execution Process Southeastern Federal Power Alliance April 2, 2015 Christopher S. Ludwig, P.E. U.S. Army Corps of Engineers Mobile District BUILDING STRONG ® Life Cycle Overview Inspections\Condition Assessments Project Identification & Prioritization Budget\PRC Funding Request Design Pre-solicitation Solicitation and Award Contract Execution and Administration Commissioning Contract Closeout Continuous 1-3 Months 1-3 Months 6-12 Months 3-12 Months 3-12 Months Project Dependent 1-3 Months

  15. Slide 1

    Energy Savers [EERE]

    John H. Kerr Dam and Reservoir Proposed Flood Operations Change Southeastern Federal Power Alliance April 2, 2015 Michael A. (Tony) Young, P.E. Wilmington District Water Management Chief BUILDING STRONG ® John H Kerr Proposed Flood Operations Change  Transitioning away from Section 216 study  Instead pursuing Quasi-Run-of-the River (QRR) operational change through Water Control Plan revision in accordance w/Corps guidance ► Preparing modified WCP and NEPA document using O&M funds

  16. I,

    Office of Legacy Management (LM)

    ;. i I, .;-' T, f !tWs doccmct ccnciste of J&--a, ; . No. 18 of y8 copies, Se&a,. , ! :, , ! . : TO I B. L. Kirk, Dlreotor. Production Dioision DATS: Kay Zr) 1953 FROM I F' 1NAL DETERMINATION SUBJECT: SUMiATION OF WASTE FfRSIm, A rampling program for variouo waste reaiduea looated at Mm and Ha1e.t aites (GlS, L-SO, L-50, P-78, R-10 and R-lO(Pe) wan oonduoted " between Deoember 1. 1962 and January 22, 1953. The purpose of the sampling program was to: ,l. Provide the Chemioal

  17. MAY

    Office of Legacy Management (LM)

    LOS-/ MAY 12 1980 kc. 3 Mr. D. E. Van Farowe, P.E., Chief Division of Radiological Health Bureau of Environmental and Occupational Health Departiment of Public Health 3500 h. Logan P. 0. Box 3CO35 Lansing, Wichigan 48909 Dear Wr. Farowe: Thank you for your letter in response to our inquiry related to ?iichi?an sites used for nxlear operations by the ltanhattan En9lneer District and the Atomic Energy Commission (IIEDIAEC). The possibility of the Velsicol Chemical Cornoration (former Nichigan

  18. DOE Challenge Home Verification

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

    DOE Challenge Home Verification Projected Rating: Based on Plans - Field Confirmation Required. Energy Performance House Ty pe DOE Challenge Home Builder Partner ID# Single-family det ac hed 12345 Y ear built Square footage of Conditioned Space including Basement 2013 3968.0 Numbe r of Bedrooms Square footage of Conditioned Space without Basement 4 2368.0 Site addre ss (if no t available , list the site Lo t #) Registered Builder 555 Main St r eet Cold City Certified Rater MN, 20853 HERS Index

  19. High rate chemical vapor deposition of carbon films using fluorinated gases

    DOE Patents [OSTI]

    Stafford, Byron L.; Tracy, C. Edwin; Benson, David K.; Nelson, Arthur J.

    1993-01-01

    A high rate, low-temperature deposition of amorphous carbon films is produced by PE-CVD in the presence of a fluorinated or other halide gas. The deposition can be performed at less than 100.degree. C., including ambient room temperature, with a radio frequency plasma assisted chemical vapor deposition process. With less than 6.5 atomic percent fluorine incorporated into the amorphous carbon film, the characteristics of the carbon film, including index of refraction, mass density, optical clarity, and chemical resistance are within fifteen percent (15%) of those characteristics for pure amorphous carbon films, but the deposition rates are high.

  20. T

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

    d < - # . . "- r . , T h i s is c o p y L o f 10 c o p i e s . 1 This document c o n t a i n s 30 pages. - i A THEOREM ANG ITS APPLICATION TO FINITE TAA1PE;RS Fri ! 1 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness,

  1. FY2014 Electric Drive Technologies Annual Progress Report

    SciTech Connect (OSTI)

    2014-12-01

    The Electric Drive Technologies research and development (R&D) subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies under development. Research is focused on developing power electronics (PE), electric motor, and traction drive system (TDS) technologies that will reduce system cost and improve their efficiency in transforming battery energy to useful work. The R&D is also aimed at better understanding and improving how various components of tomorrow’s automobiles will function as a unified system to improve fuel efficiency.

  2. PowerPoint Presentation

    Energy Savers [EERE]

    Discussion of DOE's National Recycling Policies Impacts on Portsmouth of Potential Changes to DOE Policies EM SSAB NATIONAL CHAIRS MEETING Deer Creek State Park, Mt. Sterling, Ohio November 5-7, 2013 Jeremy Harley, PE Subject Matter Expert, Portsmouth Gaseous Diffusion Plant EM SSAB NATIONAL CHAIRS MEETING Deer Creek State Park, Mt. Sterling, Ohio November 5-7, 2013 Potential for reuse? Towers Process Motors Transformers Switchgear Cable 1,740 motors 10,000 tons 190 miles 2,000 tons Mixed steel,

  3. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

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

    21, 2014 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us CERTIFIED MAIL -RETURN RECEIPT REQUESTED RYAN FLYNN Cabinet Secretary BUTCHTONGATE Deputy Secretary TOM BLAINE, P.E. Director Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 Robert L. McQuinn, Project Manager Nuclear Waste Partnership LLC P.O. Box 2078 Carlsbad, New

  4. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    30, 2014 NEW MEXICO ENVIRONMENT DEPARTMENT 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us CERTIFIED MAIL- RETURN RECEIPT REQUESTED RYAN FLYNN Cabinet Secretary BUTCH TONGATE Deputy Secretary TOM BLAIN E, P.E. Director Environmental Health Division Jose R. Franco, Manager Carlsbad Field Office Department of Energy Robert L. McQuinn, Project Manager Nuclear Waste Partnership LLC P. 0. Box 2078 P. 0. Box 3090

  5. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    1 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us CERTIFIED MAIL - RETURN RECEIPT REQUESTED Edward Ziemianski, Acting Manager Carlsbad Field Office Farok Sharif Washington TRU Solutions LLC P.O. Box 2078 Department of Energy P.O. Box 3090 Carlsbad, New Mexico 88221-5608 Carlsbad, New Mexico 88221-3090 DAVE MARTIN Secretary RAJ SOLOMON, P.E. Deputy

  6. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    June 15,2011 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us CERTIFIED MAIL - RETURN RECEIPT REQUESTED Edward Ziemianski, Acting Manager Carlsbad Field Office Farok Sharif Washington TRU Solutions LLC P.O. Box 2078 Department of Energy DAVE MARTIN Secretary RAJ SOLOMON, P.E. Deputy Secretary P.O. Box 3090 Carlsbad, New Mexico 88221-5608 Carlsbad, New

  7. Sandia National Laboratories Briefing

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

    0-5138P. High Penetration PV - A Transmission Perspective on DG Standards Abraham Ellis, PhD, PE Photovoltaics and Distributed Systems Integration Department energy.sandia.gov PV capacity is growing fast!  Total installed capacity is 12.1 GW total; 4.7 GW installed in 2013  Installed capacity projected to triple in the next 2-3 years  High-Pen Scenarios developing in several areas  California  ~2 GW of distribution-connected PV  Aiming for 12 GW of DG (PV) by 2020  Hawaii

  8. New Regenerative Cycle for Vapor Compression Refrigeration

    Office of Scientific and Technical Information (OSTI)

    SCIENTIFIC REPORT Title Page Project Title: New Regenerative Cycle for Vapor Compression Refrigeration DOE Award Number: DE-FG36-04GO14327 Document Title: Final Scientific Report Period Covered by Report: September 30, 2004 to September 30, 2005 Name and Address of Recipient Organization: Magnetic Development, Inc., 68 Winterhill Road, Madison, CT 06443, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Contact Information: Mark J. Bergander, Ph.D., P.E., Principal Investigator,

  9. 5Li

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

    Li Ground-State Decay Evaluated Data Measured Ground-State Γcm for 5Li Adopted value: 1.23 MeV (2002TI10) Measured Mass Excess for 5Li Adopted value: 11680 ± 50 keV (2003AU02) Measurements 1960BA45: 5Li; measured not abstracted; deduced nuclear properties. 1960BR10: 5Li; measured not abstracted; deduced nuclear properties. 1960BR19: 5Li; measured not abstracted; deduced nuclear properties. 1960HA14: 5Li; measured not abstracted; deduced nuclear properties. 1960PE14: 5Li; measured not

  10. A=14O (1991AJ01)

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

    91AJ01) (See Energy Level Diagrams for 14O) GENERAL: See also (1986AJ01) and Table Prev. Table 14.22 preview 14.22 [Table of Energy Levels] (in PDF or PS) here. Nuclear models: (1985BA75, 1987BL15). Electromagnetic transitions: (1989RA16, 1989SP01). Astrophysical questions: (1985TA1A, 1987RA1D). Applied work: (1989AR1J). Complex reactions involving 14O: (1987PE1C, 1988ST1D, 1989BA92, 1989DR03, 1989KI13). Reactions involving pions (See also reactions 5 and 7.): (1986BA1C, 1986BO1N, 1986FO06,

  11. SANDIA REPORT SAND93-1076

    Office of Scientific and Technical Information (OSTI)

    SANDIA REPORT SAND93-1076 * u_qo UnlimitedRelease 1 Pdnted November 1993 :ii l Standard Testing Procedures for Optical Fiber and Unshielded Twisted Pair at Sandia National Laboratories R. L. Adams Pe,_e,d by Sand!a Nm#ocml L.abomlodN Albuquerque, NewMexlooI71U and Uvermore,California$M860 for the UnitedStatesDepartment ofEnergy underContract DE.ACOI-MALIIf_D SF2900Q(8-81 } _IITRIEIUTION OF THiS DGCU,VltZNT 18 UNLIMITED k Issued by Sandia National Laboratories, operated for the United States

  12. UL-NIC IXCT TESTS A'ITENTIOB: Cearge Bate

    Office of Legacy Management (LM)

    F. M. FL3lmore, inmotor, Prodnotion meion November 26, 1952 v. L. Pe.rsegian, Director, ,Reeearoh moid0n UL-NIC IXCT TESTS A'ITENTIOB: Cearge Bate Thie is to request that you ellthoriae ehlpolent of the following lmnliw Mmplea to Hr. Donald c. &dmIn,~Eleotro Ciraulta, Ino., LO,01 East Green Street, Pasadena 1, Califarnia, for the purpoee of ultrasonic teats: 1. lb0 urwiw liigqt tu+iona, 8O long end 5" in diameter. 2. Four lllaba out from lngot8, raeaeng 5" x 5* x 1" eaoh. The

  13. 1999 MPP and HPSS Allocation Awards

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

    1999 MPP Awards 1999 MPP and HPSS Allocation Awards The following table lists MPP and HPSS allocation awards for NERSC for FY99, including Grand Challenge projects. The list is in alphabetical order by the last name of the principal investigator. First Name Last Name Office Program Req # Repo Title FY99 PE Hours FY99 SRUs YORAM ALHASSID HNP NP 67046 mp69 Monte Carlo Methods for Nuclear Structure 33,800 100 CYNTHIA ATHERTON BER ESD/ CHAMMP 65142 mp163 "The use of MPP to investigate the roles

  14. Microsoft PowerPoint - Benson GM Service Life in LLW Facilities

    Office of Environmental Management (EM)

    Predicting Service Life of Geomembranes in Low-Level and Mixed- Waste Disposal Facilities Craig H. Benson, PhD, PE, NAE CRESP/University of Virginia chbenson@virginia.edu Webinar Performance & Risk Assessment Community of Practice 16 May 2016 Professional Development Credit If you would like 1.5 PDH credits for this webinar, please send an email request to me (chbenson@virginia.edu) with the following: - Name (as you wish to appear on certificate) - Agency or Organization - Email address 2

  15. Management Overview

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

    SAND2014-18436 PE Current DOE Used Fuel Disposition Storage and Transportation R&D Activities Sylvia Saltzstein, Sandia National Labs BAM and SNL Collaboration Workshop October 6-9, 2014, Albuquerque, NM, USA Scenario Difficulty  Cons eque nce  Contents Overall Storage and Transportation R&D Objectives  DOE High Burnup Dry Storage Cask R&D Project  Status of High Burn-up related R&D work in technical Control Accounts  Field Demonstration  Experiments 

  16. Heart to heart - a custodian journal on grassroots ergonomics

    SciTech Connect (OSTI)

    Zalk, D. M., LLNL

    1998-03-04

    When we first requested to speak at the American Society of Safety Engineer`s Professional Development Conference in Seattle, Washington, the theme we had in mind for this program paper was quite different. It definitely was not anything like our title, `Heart to Heart` implies. It was more formal and traditional. Give you figures, diagrams and the like. But two years later, we have come to another conclusion, to tell you the story about how a group of custodians and health & safety professionals dreamed big dreams and they came true. In order to understand what occurred, we first need to start at the very beginning with the Custodian Quality Improvement Team (CQIT). This group had been formed by the Plant Engineering Department at the Lawrence Livermore National Laboratory (LLNL) located in Livermore, California. LLNL is operated by the University of California for The U.S.Department of Energy. It is the premier applied physics research laboratory in the world. Plant Engineering (PE) is much like a Public Works Department. PE has all of the crafts, such as plumbers and electricians, who do maintenance-type work, as well as the engineering and construction employees. PE maintain the utilities, constructs new buildings and takes care of old ones. They take of the roads and clean the buildings and landscape the campus. So the Custodian Shop and its some 150 employees is a member of the PE family so to speak. The CQIT had decided to investigate ways they could reduce the number of injuries they were having. They invited health and safety professionals, David Zalk (an Industrial Hygienist) and Jack Tolley (Safety Engineer) to consult with them about this. They are both Hazards Control Team 4 members at LLNL. They were both interested in ergonomics and suggested that an approach to reducing their injuries might lie in studying how the custodians actually do their work. David has extensive training in ergonomics, and Jack simply had a long-time interest in ergonomics for some 30 years, describing himself as a `learned layman.`

  17. 322-R2U2 Engineering Assessment - August 2015

    SciTech Connect (OSTI)

    Abri, M.; Griffin, D.

    2015-08-13

    This Engineering Assessment and Certification of Integrity of retention tank system 322-R2 has been prepared for tank systems that store and neutralizes hazardous waste and have secondary containment. The regulations require that this assessment be completed periodically and certified by an independent, qualified, California-registered professional engineer. Abri Environmental Engineering performed an inspection of the 322-R2 Tank system at the Lawrence Livermore National Laboratory (LLNL) in Livermore, CA. Mr. William W. Moore, P.E., conducted this inspection on March 16, 2015. Mr. Moore is a California Registered Civil Engineer, with extensive experience in civil engineering, and hazardous waste management.

  18. Microsoft Word - CMOS7_Fact_Sheet_SAND2010-4822P_updated_format.docx

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

    CMO Rad In suppo microele needs. T chemica custom d defense. (ASIC) d products diverse s Sandia's radiation (Silicon- reliabilit CMOS7 Options Metal-In and N+ p Sandia u matching devices. operatin C  Sa de te ap  CM wi en Pe OS7 diatio ort of its prim ectronic prod These include al and biolog designs for o Sandia's A developmen s and engine set of custom s CMOS7 te n-hardened, -on-Insulato ty digital, an 7 is a 24 mas for analog a nsulator-Met poly resistor uses 0.35-mi g, higher sup

  19. Microsoft Word - Final Determ Cl-2 04-2011 _signed_.doc

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

    Water and Waste Management Division Harold Runnels Building 1190 St. Francis Drive, Santa Fe, NM 87505 Phone (505) 827-1758 Fax (505) 827-2836 www.nmenv.state.nm.us  DAVE MARTIN Secretary RAJ SOLOMON, P.E. Deputy Secretary CERTIFIED MAIL - RETURN RECEIPT REQUESTED April 15, 2011 Edward Ziemianski, Acting Manager Farok Sharif Carlsbad Field Office Washington TRU Solutions LLC Department of Energy P.O. Box 2078 P.O. Box 3090 Carlsbad, New Mexico 88221-5608 Carlsbad, New Mexico 88221-3090 RE:

  20. Microsoft Word - Inspection of TRUPACT-III Changes.doc

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

    Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us  DAVE MARTIN Secretary RAJ SOLOMON, P.E. Deputy Secretary CERTIFIED MAIL - RETURN RECEIPT REQUESTED January 21, 2011 Edward Ziemianski, Acting Manager Farok Sharif, President Carlsbad Field Office Washington TRU Solutions LLC Department of Energy P.O. Box 2078 P.O. Box 3100 Carlsbad, New Mexico 88221-5608 Carlsbad, New Mexico 88221-3100

  1. Slide 1

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

    The 2014 PV Distribution System Modeling Workshop: Welcome and Purpose Robert Broderick, MSEE, P.E. Sandia National Laboratories, Albuquerque, NM May 6, 2014 Santa Clara, CA SAND 2014-4477C WIFI ACCESS  Connect to "biltmore-mr02" or "biltmore-mr02-5G"  Password: cloudysocks236 2 2014 PV Systems Symposium 2014 PV Systems Symposium Events  May 5: PV Performance Modeling Workshop  May 6: PV Distribution Modeling Workshop  May 7: PV Operations and Maintenance

  2. Slide 1

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

    NO. 2011-XXXXP Overview of U.S. EPA Municipal Separate Storm Sewer System (MS4) NPDES Permit No. NMR04A000 2015-8386 PE What is the MS4 Permit?  An MS4 is any system of stormwater conveyances (channels, storm drains, roads with drainage systems, curbs, gutters, ditches...) that discharge to a water of the U.S.  The Permit establishes requirements to reduce pollution carried by stormwater run-off and restore portions of the Middle Rio Grande.  MS4 Permit applies to the Albuquerque

  3. United States Government

    Office of Legacy Management (LM)

    UOEF 1325.8 (5831 , - a.. L . . L. . c ,, . . . t ,' <, .* -,. .--1^ a "-2 (J 7 , pe-;L, United States Government memorandum Departmen: of Energy DATEAUG 1 0 1984 REPLY TO Al-fN OF: NE-20 SUBJECT: Action Description Memorandum (ADM) Review: Wayne, New Jersey Proposed 1984 Remedial Actions at TO: File After reviewing all of the pertinent facts including the attached Action Description Memorandum (ADM), I have determined that the remedial action described in the subject ADM is an action

  4. NIF Construction

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

    NIF Construction After careful preparation, a giant rotating crane lifted the NIF target chamber and gently placed it in the Target Bay, a breathtaking event that took only about 30 minutes. Building the World's Largest Laser Planning for NIF began in the early 1990s, and ground was broken on May 29, 1997. Energy Secretary Federico Peña said at the groundbreaking: "NIF will unleash the power of the heavens to make Earth a better place." To prepare the site for construction, more than

  5. PowerPoint Presentation

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

    Reggie Eakins Jr., P.E., Technical Program Manager U.S. Department of Energy, Office of River Protection, Tank Farms Project Hanford Advisory Board Tank Waste Committee Double-Shell Tank AY-102 Update 2 Overview of region viewed from Riser 83 - August 2012 2 3 AY-102 riser locations 4 View of materials through risers Riser 87 Riser 83 Riser 77 Annulus Primary (Inner) Tank ~24" ~9.5' ~30" 5 Where are we now? Complete procurement, construction, and installation of all equipment necessary

  6. PowerPoint Presentation

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

    Michelle Hendrickson, CHMM, PE Clean-up Section Engineer Nuclear Waste Program WA Department of Ecology September 19, 2012 Groundwater Team Meeting  Tank Construction  Tank Construction  Crystals in Haunch   Constructed 1968 to 1970 (first DST Farm)  Contained water for 242-A Evap Feed 1970 to 1977  1977 Routed Waste to the 242-A Evap  Received Aging waste from B-Plant in March 1977 to 1978  1978 to 1980 sent Double-Shell Slurry Feed to A Farm and BX- 104 and received

  7. PowerPoint Presentation

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

    SpinDx: rapid, sensitive, multiplexed biodetection Chung-Yan Koh Senior R&D Scientist February 25, 2015 Sandia MedTech Showcase Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2015-1192PE Immunoassays WBC Count DNA assay Multiplexed quantitation: 1. Proteins 2. DNA 3.

  8. DEPARTMENT OF HEALTH AN~~.N~dtAN, MD. Y.P.H.

    Office of Legacy Management (LM)

    ,' ,...- -., -.- . . we#lnty..: - DEPARTMENT OF HEALTH AN~~.N~dtAN, MD. Y.P.H. April 30, 1979 . _-- _' . U.S.E.P.A. Radiation Branch 26 Federal Plaz;a, Boom 9079 New York, N. Y. 10007 Attention: Miss Feldman:, Gentlemen: In accordance with your request to Calvin E. Weber, P.E., Assistant Commissioner of Health for Environmental Quality, I am forwarding a copy of a report prepared by him concerning a radiation survey conducted in the vicinity of the former Canadian Radium and Uranium Corpora+on

  9. Empowering the Next Generation: Connecting the U.S. and African Nations

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

    through Technical Exchanges | Department of Energy Empowering the Next Generation: Connecting the U.S. and African Nations through Technical Exchanges Empowering the Next Generation: Connecting the U.S. and African Nations through Technical Exchanges July 31, 2014 - 2:55pm Addthis Director Dot Harris meets with Subramania I. Sritharan PhD, P.E., Central State University, and John J. Qu, Ph.D., George Mason University, fellow participants at the May 2014 U.S.-Africa Energy Ministerial in

  10. USDOE Deep Borehole Proposal River & Plateau Committee

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

    USDOE Deep Borehole Proposal River & Plateau Committee February 9, 2016 Dirk Dunning, P.E. Basic idea * Drill one or more boreholes into crystalline basement rock to about 5,000 m depth * Emplace waste canisters in the lower 2,000 meters of the borehole * Seal the upper borehole * compacted bentonite clay, cement plugs, and cemented backfill * Deep borehole disposal of high-level radioactive waste has been considered since the 1950s and periodically studied since the 1970s * One of several

  11. Appendix E Technical Memorandum Regarding Instrumentation and Monitoring

    Office of Legacy Management (LM)

    1 3801 Automation Way Suite 100 Fort Collins CO 80525 Tel 970.223.9600 Fax 970.223.7171 www.tetratech.com Technical Memorandum To: Mr. Rick DiSalvo From: Lance Heyer, EI Thomas A. Chapel, PE Company: S. M. Stoller Corporation Date: March 30, 2012 Re: Instrumentation and Monitoring, Rocky Flats OLF Tt Project #: 114-181750 Introduction This technical memorandum provides a summary and evaluation of data collected from inclinometer and piezometer instrumentation at the Rocky Flats Original Landfill

  12. Northern New Mexico Citizens' Advisory Board

    Office of Environmental Management (EM)

    Waste Management Committee Roster 1. Angelica Gurulé, NNMCAB, Waste Management Committee Chair 2. Michael Whiting, NNMCAB, Waste Management Committee Vice-Chair 3. Alex Puglisi, NNMCAB 4. Angel Quintana, NNMCAB 5. Carlos Valdez, NNMCAB 6. Daniel Mayfield, NNMCAB 7. Gerard Martinez y Valencia, NNMCAB 8. Irene Tse-Pe, NNMCAB 9. Joey Tiano, NNMCAB 10. Max Baca, NNMCAB 11. Mona Varela, NNMCAB 12. Tessa Jo Mascareñas, NNMCAB 13. M. Lee Bishop, DOE Co-Deputy Designated Federal Officer (CDDFO) 14.

  13. PowerPoint Presentation

    Office of Environmental Management (EM)

    3, 2015 Washington Update Timothy D. Unruh, PhD, PE, CEM 2 Agenda  Executive Order 13693 Topics  Better Buildings Challenge  Capital Solar Challenge  Presidential Performance Contracting Challenge (PPCC)  M&V Guideline Update  eProject Builder (ePB) Update  DOE Indefinite Delivery, Indefinite Quantity (IDIQ)  Energy Exchange 2015/2016 3 E.O. 13693 Topics 4  In March 2015, the Obama Administration issued Executive Order 13693, Planning for Federal Sustainability in

  14. Slide 1

    Office of Environmental Management (EM)

    Project Management Workshop 2014 "Meeting the Challenge-Integrated Acquisition & Project Management" Are We There Yet? Michael Peek, PE, CCP, CFM Director, Project Management DOE Office of Acquisition and Project Management Michael Peek Director John White Chief Assessments Brian Huizenga Gen Engr Lead SC Robin Noyes Gen Engr SC Tony Ermovick Gen Engr Lead EM/EERE Brian Kong Gen Engr EM/WTP Rick Blaisdell Gen Engr EM Mike Fenn Gen Engr EM/FE Mark Whitson Gen Engr Lead NNSA John

  15. Slide 1

    Office of Environmental Management (EM)

    How EM Does Business J. E. Surash, P.E. Deputy Assistant Secretary for Acquisition and Project Management Northern New Mexico Citizens' Advisory Board Meeting January 28, 2015 www.energy.gov/EM 2 Project Management Roles www.energy.gov/EM 3 Evolution of EM Contracts * EM moved away from mostly M&Os in the past to more cost and schedule focused vehicles, which serve the taxpayer better, for accomplishing EM's mission: * EM now has 2 M&Os vs. 12 in 1995 * EM has over 35 Federal Acquisition

  16. Searching for Cosmic Accelerators via IceCube

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

    Searching for Cosmic Accelerators via IceCube Searching for Cosmic Accelerators via IceCube Berkeley Lab Researchers Part of an International Hunt November 21, 2013 Lynn Yarris, lcyarris@lbl.gov, 510.486.5375 Bert.jpg This event display shows "Bert," one of two neutrino events discovered at IceCube whose energies exceeded one petaelectronvolt (PeV). The colors show when the light arrived, with reds being the earliest, succeeded by yellows, greens and blues. The size of the circle

  17. Concept Paper Savannah River Nuclear Solutions, LLC Savannah River Site

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

    Paper Savannah River Nuclear Solutions, LLC Savannah River Site Aiken, SC 29808 Michael S. Navetta, PE Manager- Energy Park Initiative (803) 952-8806 michael.navetta@srs.gov DRAFT Small Modular Reactor Demonstration Complex "One of the most promising areas is small modular reactors (SMRs). If we can develop this technology in the U.S. and build these reactors with American workers, we will have a key competitive edge. Our choice is clear: Develop these technologies today or import them

  18. xLPR Hands-on workshop. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    xLPR Hands-on workshop. Citation Details In-Document Search Title: xLPR Hands-on workshop. Abstract not provided. Authors: Dingreville, Remi Philippe Michel ; Sanborn, Scott Edward ; Sallaberry, Cedric Jean-Marie ; Mariner, Paul ; Eckert-Gallup, Aubrey Celia ; Brooks, Dusty Marie Publication Date: 2015-03-01 OSTI Identifier: 1246299 Report Number(s): SAND2015-1856PE 579671 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at

  19. FY2012 Advanced Power Electronics and Electric Motors Annual Progress Report

    SciTech Connect (OSTI)

    Rogers, Susan A.

    2013-03-01

    The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE), electric motor (EM), thermal management, and traction drive system technologies that will leapfrog current on-the-road technologies. The research and development is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow's automobiles will function as a unified system to improve fuel efficiency.

  20. Vehicle Technologies Office: 2012 Advanced Power Electronics and Electric Motors R&D Annual Progress Report

    Broader source: Energy.gov [DOE]

    The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE), electric motor (EM), thermal management, and traction drive system technologies that will leapfrog current on-the-road technologies. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrows automobiles will function as a unified system to improve fuel efficiency.

  1. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

    15. PROJECT NO. (If applicable) 213 See B':'ock 16C 10SC008480 6. ISSUED BY CODE 00518 7. ADMINISTERED BY (If other than lIem 6) CODE 100518 Oak Ridge Oak Ridge U.S. Department of Energy U.S. Department of Energy P.O. Box 2001 p.e. Box 2001 Oak Ridge TN 37831 Oak Ridge TN 37831 8. NAME AND ADDRESS OF CONTRACTOR (No .. street. county. State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NO. r-- o AK RIDGE ASSOCIATED UNIVERSITIES, INC. P.O. BOX 117 99. DATED (SEE ITEM 11) o AK RIDGE TN 37830-6218

  2. FY2011 Advanced Power Electronics and Electric Motors Annual Progress Report

    SciTech Connect (OSTI)

    Rogers, Susan A.

    2012-01-31

    The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Program (VTP) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE), electric motor (EM), thermal management, and traction drive system technologies that will leapfrog current on-the-road technologies. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow’s automobiles will function as a unified system to improve fuel efficiency.

  3. Low sheet resistance titanium nitride films by low-temperature plasma-enhanced atomic layer deposition using design of experiments methodology

    SciTech Connect (OSTI)

    Burke, Micheal Blake, Alan; Povey, Ian M.; Schmidt, Michael; Petkov, Nikolay; Carolan, Patrick; Quinn, Aidan J.

    2014-05-15

    A design of experiments methodology was used to optimize the sheet resistance of titanium nitride (TiN) films produced by plasma-enhanced atomic layer deposition (PE-ALD) using a tetrakis(dimethylamino)titanium precursor in a N{sub 2}/H{sub 2} plasma at low temperature (250 °C). At fixed chamber pressure (300 mTorr) and plasma power (300 W), the plasma duration and N{sub 2} flow rate were the most significant factors. The lowest sheet resistance values (163 Ω/sq. for a 20 nm TiN film) were obtained using plasma durations ∼40 s, N{sub 2} flow rates >60 standard cubic centimeters per minute, and purge times ∼60 s. Time of flight secondary ion mass spectroscopy data revealed reduced levels of carbon contaminants in the TiN films with lowest sheet resistance (163 Ω/sq.), compared to films with higher sheet resistance (400–600 Ω/sq.) while transmission electron microscopy data showed a higher density of nanocrystallites in the low-resistance films. Further significant reductions in sheet resistance, from 163 Ω/sq. to 70 Ω/sq. for a 20 nm TiN film (corresponding resistivity ∼145 μΩ·cm), were achieved by addition of a postcycle Ar/N{sub 2} plasma step in the PE-ALD process.

  4. Multi-year search for a diffuse flxu of muon neutrinos with AMANDA-II

    SciTech Connect (OSTI)

    IceCube Collaboration; Klein, Spencer; Achterberg, A.; Collaboration, IceCube

    2008-04-13

    A search for TeV-PeV muon neutrinos from unresolved sources was performed on AMANDA-II data collected between 2000 and 2003 with an equivalent livetime of 807 days. This diffuse analysis sought to find an extraterrestrial neutrino flux from sources with non-thermal components. The signal is expected to have a harder spectrum than the atmospheric muon and neutrino backgrounds. Since no excess of events was seen in the data over the expected background, an upper limit of E{sup 2}{Phi}{sub 90%C.L.} < 7.4 x 10{sup -8} GeV cm{sup -2} s{sup -1} sr{sup -1} is placed on the diffuse flux of muon neutrinos with a {Phi} {proportional_to} E{sup -2} spectrum in the energy range 16 TeV to 2.5 PeV. This is currently the most sensitive {Phi} {proportional_to} E{sup -2} diffuse astrophysical neutrino limit. We also set upper limits for astrophysical and prompt neutrino models, all of which have spectra different than {Phi} {proportional_to} E{sup -2}.

  5. EQ3NR, a computer program for geochemical aqueous speciation-solubility calculations: Theoretical manual, user`s guide, and related documentation (Version 7.0); Part 3

    SciTech Connect (OSTI)

    Wolery, T.J.

    1992-09-14

    EQ3NR is an aqueous solution speciation-solubility modeling code. It is part of the EQ3/6 software package for geochemical modeling. It computes the thermodynamic state of an aqueous solution by determining the distribution of chemical species, including simple ions, ion pairs, and complexes, using standard state thermodynamic data and various equations which describe the thermodynamic activity coefficients of these species. The input to the code describes the aqueous solution in terms of analytical data, including total (analytical) concentrations of dissolved components and such other parameters as the pH, pHCl, Eh, pe, and oxygen fugacity. The input may also include a desired electrical balancing adjustment and various constraints which impose equilibrium with special pure minerals, solid solution end-member components (of specified mole fractions), and gases (of specified fugacities). The code evaluates the degree of disequilibrium in terms of the saturation index (SI = 1og Q/K) and the thermodynamic affinity (A = {minus}2.303 RT log Q/K) for various reactions, such as mineral dissolution or oxidation-reduction in the aqueous solution itself. Individual values of Eh, pe, oxygen fugacity, and Ah (redox affinity) are computed for aqueous redox couples. Equilibrium fugacities are computed for gas species. The code is highly flexible in dealing with various parameters as either model inputs or outputs. The user can specify modification or substitution of equilibrium constants at run time by using options on the input file.

  6. Gamma-ray bounds from EAS detectors and heavy decaying dark matter constraints

    SciTech Connect (OSTI)

    Esmaili, Arman; Serpico, Pasquale Dario

    2015-10-07

    The very high energy Galactic γ-ray sky is partially opaque in the (0.1–10) PeV energy range. In the light of the recently detected high energy neutrino flux by IceCube, a comparable very high energy γ-ray flux is expected in any scenario with a sizable Galactic contribution to the neutrino flux. Here we elaborate on the peculiar energy and anisotropy features imposed upon these very high energy γ-rays by the absorption on the cosmic microwave background photons and Galactic interstellar light. As a notable application of our considerations, we study the prospects of probing the PeV-scale decaying DM scenario, proposed as a possible source of IceCube neutrinos, by extensive air shower (EAS) cosmic ray experiments. In particular, we show that anisotropy measurements at EAS experiments are already sensitive to τ{sub DM}∼O(10{sup 27}) s and future measurements, using better gamma/hadron separation, can improve the limit significantly.

  7. Report on Project Action Sheet PP05 task 3 between the U.S. Department of Energy and the Republic of Korea Ministry of Education, Science, and Technology (MEST).

    SciTech Connect (OSTI)

    Snell, Mark Kamerer

    2013-01-01

    This report documents the results of Task 3 of Project Action Sheet PP05 between the United States Department of Energy (DOE) and the Republic of Korea (ROK) Ministry of Education, Science, and Technology (MEST) for Support with Review of an ROK Risk Evaluation Process. This task was to have Sandia National Laboratories collaborate with the Korea Institute of Nuclear Nonproliferation and Control (KINAC) on several activities concerning how to determine the Probability of Neutralization, PN, and the Probability of System Effectiveness, PE, to include: providing descriptions on how combat simulations are used to determine PN and PE; comparisons of the strengths and weaknesses of two neutralization models (the Neutralization.xls spreadsheet model versus the Brief Adversary Threat-Loss Estimator (BATLE) software); and demonstrating how computer simulations can be used to determine PN. Note that the computer simulation used for the demonstration was the Scenario Toolkit And Generation Environment (STAGE) simulation, which is a stand-alone synthetic tactical simulation sold by Presagis Canada Incorporated. The demonstration is provided in a separate Audio Video Interleave (.AVI) file.

  8. Neutrino emission in the jet propagation process

    SciTech Connect (OSTI)

    Xiao, D.; Dai, Z. G.

    2014-07-20

    Relativistic jets are universal in long-duration gamma-ray burst (GRB) models. Before breaking out, they must propagate in the progenitor envelope along with a forward shock and a reverse shock forming at the jet head. Both electrons and protons will be accelerated by the shocks. High-energy neutrinos could be produced by these protons interacting with stellar materials and electron-radiating photons. The jet will probably be collimated, which may have a strong effect on the final neutrino flux. Under the assumption of a power-law stellar-envelope density profile ??r {sup ?} with index ?, we calculate the neutrino emission flux by these shocks for low-luminosity GRBs (LL-GRBs) and ultra-long GRBs (UL-GRBs) in different collimation regimes, using the jet propagation framework developed by Bromberg et al. We find that LL-GRBs and UL-GRBs are capable of producing detectable high-energy neutrinos up to ?PeV, from which the final neutrino spectrum can be obtained. Further, we conclude that a larger ? corresponds to greater neutrino flux at the high-energy end (?PeV) and to higher maximum neutrino energy as well. However, such differences are so small that it is not promising for us to be able to distinguish these in observations, given the energy resolution we have now.

  9. Probing Interfacial Electronic States in CdSe Quantum Dots using Second Harmonic Generation Spectroscopy

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

    Doughty, Benjamin L; Ma, Yingzhong; Shaw, Robert W

    2015-01-01

    Understanding and rationally controlling the properties of nanomaterial surfaces is a rapidly expanding field of research due to the dramatic role they play on the optical and electronic properties vital to light harvesting, emitting and detection technologies. This information is essential to the continued development of synthetic approaches designed to tailor interfaces for optimal nanomaterial based device performance. In this work, closely spaced electronic excited states in model CdSe quantum dots (QDs) are resolved using second harmonic generation (SHG) spectroscopy, and the corresponding contributions from surface species to these states are assessed. Two distinct spectral features are observed in themore » SHG spectra, which are not readily identified in linear absorption and photoluminescence excitation spectra. These features include a weak band at 395 6 nm, which coincides with transitions to the 2S1/2 1Se state, and a much more pronounced band at 423 4 nm arising from electronic transitions to the 1P3/2 1Pe state. Chemical modification of the QD surfaces through oxidation resulted in disappearance of the SHG band corresponding to the 1P3/2 1Pe state, indicating prominent surface contributions. Signatures of deep trap states localized on the surfaces of the QDs are also observed. We further find that the SHG signal intensities depend strongly on the electronic states being probed and their relative surface contributions, thereby offering additional insight into the surface specificity of SHG signals from QDs.« less

  10. Project Management Plan for the Idaho National Engineering Laboratory Waste Isolation Pilot Plant Experimental Test Program

    SciTech Connect (OSTI)

    Connolly, M.J.; Sayer, D.L.

    1993-11-01

    EG&G Idaho, Inc. and Argonne National Laboratory-West (ANL-W) are participating in the Idaho National Engineering Laboratory`s (INEL`s) Waste Isolation Pilot Plant (WIPP) Experimental Test Program (WETP). The purpose of the INEL WET is to provide chemical, physical, and radiochemical data on transuranic (TRU) waste to be stored at WIPP. The waste characterization data collected will be used to support the WIPP Performance Assessment (PA), development of the disposal No-Migration Variance Petition (NMVP), and to support the WIPP disposal decision. The PA is an analysis required by the Code of Federal Regulations (CFR), Title 40, Part 191 (40 CFR 191), which identifies the processes and events that may affect the disposal system (WIPP) and examines the effects of those processes and events on the performance of WIPP. A NMVP is required for the WIPP by 40 CFR 268 in order to dispose of land disposal restriction (LDR) mixed TRU waste in WIPP. It is anticipated that the detailed Resource Conservation and Recovery Act (RCRA) waste characterization data of all INEL retrievably-stored TRU waste to be stored in WIPP will be required for the NMVP. Waste characterization requirements for PA and RCRA may not necessarily be identical. Waste characterization requirements for the PA will be defined by Sandia National Laboratories. The requirements for RCRA are defined in 40 CFR 268, WIPP RCRA Part B Application Waste Analysis Plan (WAP), and WIPP Waste Characterization Program Plan (WWCP). This Project Management Plan (PMP) addresses only the characterization of the contact handled (CH) TRU waste at the INEL. This document will address all work in which EG&G Idaho is responsible concerning the INEL WETP. Even though EG&G Idaho has no responsibility for the work that ANL-W is performing, EG&G Idaho will keep a current status and provide a project coordination effort with ANL-W to ensure that the INEL, as a whole, is effectively and efficiently completing the requirements for WETP.

  11. Plan for Characterization of K Basin Spent Nuclear Fuel (SNF) and Sludge (OCRWM)

    SciTech Connect (OSTI)

    TRIMBLE, D.J.

    2000-08-24

    This is an update of the plan for the characterization of spent nuclear fuel (SNF) and sludge stored in the Hanford K West and K East Basins. The purpose of the characterization program is to provide fuel and sludge data in support of the SNF Project in the effort to remove the fuel from the K Basins and place it into dry storage. Characterization of the K Basin fuel and sludge was initiated in 1994 and has been guided by the characterization plans (Abrefah 1994, Lawrence 1995a, Lawrence 1995b) and the characterization program management plan (PMP) (Lawrence 1995c, Lawrence 1998, Trimble 1999). The fuel characterization was completed in 1999. Summaries of these activities were documented by Lawrence (1999) and Suyama (1999). Lawrence (1999) is a summary report providing a road map to the detailed documentation of the fuel characterization. Suyama (1999) provides a basis for the limited characterization sample size as it relates to supporting design limits and the operational safety envelope for the SNF Project. The continuing sludge characterization is guided by a data quality objective (DQO) (Makenas 2000) and a sampling and analysis plan (SAP) (Baker, Welsh and Makenas 2000) The original intent of the characterization program was ''to provide bounding behavior for the fuel'' (Lawrence 1995a). To accomplish this objective, a fuel characterization program was planned that would provide data to augment data from the literature. The program included in-situ examinations of the stored fuel and laboratory testing of individual elements and small samples of fuel (Lawrence 1995a). Some of the planned tests were scaled down or canceled due to the changing needs of the SNF Project. The fundamental technical basis for the process that will be used to place the K Basin fuel into dry storage was established by several key calculations. These calculations characterized nominal and bounding behavior of fuel in Multi-Canister Overpacks (MCOs) during processing and storage. Characterization data supported input parameters that were used for the calculations. These parameters are documented in the Project Technical Databook (Reilly 1998). Calculations and reviews used in developing the parameters describe how characterization data were used in the parameter development, e.g. statistically based, added factors of conservatism, etc.

  12. ENHANCING RESERVOIR MANAGEMENT IN THE APPALACHIAN BASIN BY IDENTIFYING TECHNICAL BARRIER AND PREFERRED PRACTICES

    SciTech Connect (OSTI)

    Ronald R. McDowell; Khashayar Aminian; Katharine L. Avary; John M. Bocan; Michael Ed. Hohn; Douglas G. Patchen

    2003-09-01

    The Preferred Upstream Management Practices (PUMP) project, a two-year study sponsored by the United States Department of Energy (USDOE), had three primary objectives: (1) the identification of problems, problematic issues, potential solutions and preferred practices related to oil production; (2) the creation of an Appalachian Regional Council to oversee and continue this investigation beyond the end of the project; and (3) the dissemination of investigative results to the widest possible audience, primarily by means of an interactive website. Investigation and identification of oil production problems and preferred management practices began with a Problem Identification Workshop in January of 2002. Three general issues were selected by participants for discussion: Data Management; Reservoir Engineering; and Drilling Practices. At the same meeting, the concept of the creation of an oversight organization to evaluate and disseminated preferred management practices (PMP's) after the end of the project was put forth and volunteers were solicited. In-depth interviews were arranged with oil producers to gain more insight into problems and potential solutions. Project members encountered considerable reticence on the part of interviewees when it came to revealing company-specific production problems or company-specific solutions. This was the case even though interviewees were assured that all responses would be held in confidence. Nevertheless, the following production issues were identified and ranked in order of decreasing importance: Water production including brine disposal; Management of production and business data; Oil field power costs; Paraffin accumulation; Production practices including cementing. An number of secondary issues were also noted: Problems associated with Enhanced Oil Recovery (EOR) and Waterflooding; Reservoir characterization; Employee availability, training, and safety; and Sale and Purchase problems. One item was mentioned both in interviews and in the Workshop, as, perhaps, the key issue related to oil production in the Appalachian region - the price of a barrel of oil. Project members sought solutions to production problems from a number of sources. In general, the Petroleum Technology Transfer Council (PTTC) website, both regional and national, proved to be a fertile source of information. Technical issues included water production, paraffin accumulation, production practices, EOR and waterflooding were addressed in a number of SPE papers. Articles on reservoir characterization were found in both the AAPG Bulletin and in SPE papers. Project members extracted topical and keyword information from pertinent articles and websites and combined them in a database that was placed on the PUMP website. Because of difficulties finding potential members with the qualifications, interests, and flexibility of schedule to allow a long-term commitment, it was decided to implement the PMP Regional Council as a subcommittee of the Producer Advisory Group (PAG) sponsored by Appalachian Region PTTC. The advantages of this decision are that the PAG is in already in existence as a volunteer group interested in problem identification and implementation of solutions and that PAG members are unpaid, so no outside funds will be required to sustain the group. The PUMP website became active in October of 2002. The site is designed to evolve; as new information becomes available, it can be readily added to the site or the site can be modified to accommodate it. The site is interactive allowing users to search within the PUMP site, within the Appalachian Region PTTC site, or within the whole internet through the input of user-supplied key words for information on oil production problems and solutions. Since its inception in the Fall of 2002, the PUMP site has experienced a growing number of users of increasingly diverse nature and from an increasing geographic area. This indicates that the site is reaching its target audience in the Appalachian region and beyond. Following up on a commitment to technology transfer, a total of eight focused-technology workshops were sponsored by the Appalachian Region PTTC center at the request of the PUMP project. Five Welltender Operations and Safety seminars were held in Kentucky, West Virginia, Ohio, and Pennsylvania. A two-day Applied Reservoir Characterization seminar and a one-day course on Paraffin, Asphaltene, and Scale problems were held in Pennsylvania. A one-day workshop on Produced Water was held in OH. In addition to workshops and the PUMP website, the project also generated several topical reports available to the public through the website and through USDOE.

  13. 15O

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

    O β+-Decay Evaluated Data Measurements 1935MC01: 15O; measured T1/2. 1950BR29: 15O; measured T1/2. 1954KL36: 15O; measured T1/2. 1955BA83: 15O; measured T1/2. 1955KI28: 15O. 1957KI22: 15O. 1957PE12: 15O; measured T1/2. 1959KI99: 15O; measured T1/2. 1960JA12: 15O; measured not abstracted; deduced nuclear properties. 1963CS02: 15O; measured T1/2. 1963NE05: 15O; measured not abstracted; deduced nuclear properties. 1963VA31: 15O; measured not abstracted; deduced nuclear properties. 1972LE33: 15O;

  14. Are Crab nanoshots Schwinger sparks?

    SciTech Connect (OSTI)

    Stebbins, Albert; Yoo, Hojin

    2015-05-21

    The highest brightness temperature ever observed are from "nanoshots" from the Crab pulsar which we argue could be the signature of bursts of vacuum e pair production. If so this would be the first time the astronomical Schwinger effect has been observed. These "Schwinger sparks" would be an intermittent but extremely powerful, ~103 L?, 10 PeV e accelerator in the heart of the Crab. These nanosecond duration sparks are generated in a volume less than 1 m3 and the existence of such sparks has implications for the small scale structure of the magnetic field of young pulsars such as the Crab. As a result, this mechanism may also play a role in producing other enigmatic bright short radio transients such as fast radio bursts.

  15. Global garbage collection for distributed heap storage systems

    SciTech Connect (OSTI)

    Ali, K.A.M.; Haridi, S.

    1986-10-01

    The authors present a garbage-collection algorithm, suitable for loosely-coupled multi-processor systems, in which the processing elements (PEs) share only the communication medium. The algorithm is global, i.e., it involves all the PEs in the system. It allows space compaction, and it uses a system-wide marking phase to mark all accessible objects where a combination of parallel breadth-first/depth-first strategies is used for tracing the object-graphs according to a decentralized credit mechanism that regulates the number of garbage collections messages in the system. The credit mechanism is crucial for determining the space requirement of the garbage-collection messages. Also a variation of this algorithm is presented for systems with high locality of reference. It allows each PE to perform first its local garbage collection and only invokes the global garbage collection when the freed space by the local collector is insufficient.

  16. FY2013 Advanced Power Electronics and Electric Motors R&D Annual Progress Report

    SciTech Connect (OSTI)

    Rogers, Susan A.

    2014-02-01

    The Advanced Power Electronics and Electric Motors (APEEM) technology area within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE), electric motor, and traction drive system (TDS) technologies that will leapfrog current on-the-road technologies, leading to lower cost and better efficiency in transforming battery energy to useful work. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow’s automobiles will function as a unified system to improve fuel efficiency through research in more efficient TDSs.

  17. Reduced leakage in epitaxial BiFeO{sub 3} films following oxygen radio frequency plasma treatment

    SciTech Connect (OSTI)

    Kothari, Deepti [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India) [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India); UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452 017 (India); Upadhyay, Sanjay K.; Raghavendra Reddy, V. [UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452 017 (India)] [UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452 017 (India); Jariwala, C.; Raole, P. M. [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India)] [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India)

    2013-06-07

    Epitaxial BiFeO{sub 3} (BFO) films were deposited using pulsed laser deposition method. The prepared films were characterized using x-ray diffraction, x-ray reflectivity, ferroelectric loop tracer, and leakage current measurements before and after oxygen plasma treatment. The leakage current of the films, a crucial parameter in device applications, is observed to be reduced by two orders of magnitude with oxygen plasma treatment at room temperature. P-E hysteresis loops were observed in oxygen plasma treated BFO films. The observed results indicate the usefulness of oxygen radio frequency plasma treatment (RF 13.56 MHz), which is an effective and low temperature processing technique, in such lossy ferroelectric thin films.

  18. NATIONAL .LEAD COMPANY OF OHIO HEALTH AND SAFETY DIVISION - ANALYTICAL DEPT.

    Office of Legacy Management (LM)

    n ~cATIILr?.r-Ji-- ' 7 6 ( NATIONAL .LEAD COMPANY OF OHIO HEALTH AND SAFETY DIVISION - ANALYTICAL DEPT. )J LO ANALYTICAL DATA SHEET 7658 0805 EBg before operations .02 12 .24 16 3l.00 .39 6 7659 0810 Chance room .02 73, 130.00 ) .83 1 2 I I 7660 0813. Gnrn dmrs &n -IIQI down 02 65 l-30 105 30.00 1.53 4 7661 0837 P n\3 133 7-86 16' 30.00 5.23 6 7663 a&pa i ?- f ll?-Tl~P n3 a7 5th 96 30.00 3.06 12 7663 1170 r11an_ crp room n3 l=zlA I 59 30.00 1.83 3 7664 11a5 Pe k run n7 St< 1 7n 43

  19. Phonon and magnon scattering of Bi{sub 2}Fe{sub 4}O{sub 9} ceramic

    SciTech Connect (OSTI)

    Sharma, Poorva E-mail: vdinesh33@rediffmail.com; Kumar, Ashwini E-mail: vdinesh33@rediffmail.com; Varshney, Dinesh E-mail: vdinesh33@rediffmail.com

    2014-04-24

    We report the phonon structure of Bi{sub 2}Fe{sub 4}O{sub 9} ceramics as synthesized by solid-state reaction route. Rietveld refined X-ray diffraction patterns confirmed the formation of single-phase perovskite structure and all the peaks of Bi{sub 2}Fe{sub 4}O{sub 9} perfectly indexed to the orthorhombic (space group Pbam). Raman scattering measurements identifies 12A{sub g}+1B{sub 2g}+1B{sub 3g} Raman active optical phonon modes. Apart from phonon scattering, mode at 470 cm{sup ?1} is observed which is due to magnon scattering. The P-E loop infers paraelectric nature of Bi{sub 2}Fe{sub 4}O{sub 9}.

  20. Gamma-ray flares in the Crab Nebula: A case of relativistic reconnection?

    SciTech Connect (OSTI)

    Cerutti, B.; Werner, G. R. Uzdensky, D. A.; Begelman, M. C.

    2014-05-15

    The Crab Nebula was formed after the collapse of a massive star about a thousand years ago, leaving behind a pulsar that inflates a bubble of ultra-relativistic electron-positron pairs permeated with magnetic field. The observation of brief but bright flares of energetic gamma rays suggests that pairs are accelerated to PeV energies within a few days; such rapid acceleration cannot be driven by shocks. Here, it is argued that the flares may be the smoking gun of magnetic dissipation in the Nebula. Using 2D and 3D particle-in-cell simulations, it is shown that the observations are consistent with relativistic magnetic reconnection, where pairs are subject to strong radiative cooling. The Crab flares may highlight the importance of relativistic magnetic reconnection in astrophysical sources.

  1. A=07He (66LA04)

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

    66LA04) (Not illustrated) From the known location of the 7Li T = 3/2 state, the mass excess of 7He is calculated as 26.03 ± 0.15 MeV (calculation of the Coulomb energy difference based on the pair 6He - 6Li* (T = 1)); 7He is then unstable with respect to decay into 6He + n by 0.36 MeV (DE65F). See also (PE53C, BA60R, GO60P, YA61B, EL62D, NE63). Some reactions leading to 7He are 7Li(n, p)7He, 7Li(t, 3He)7He and 9Be(n, 3He)7He

  2. A=13Li (1991AJ01)

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

    91AJ01) (Not illustrated) 13Li has not been observed: see (1986AJ01). The calculated value of its mass excess is 60.34 MeV [see (1981AJ01)]: 13Li would then be unstable with respect to 11Li + 2n by 3.34 MeV. (1985PO10) calculate [in a (0 + 1)ℏω model space] that the first four states of 13Li at 0, 1.42, 2.09 and 2.77 MeV have, respectively, Jπ = 3/2-, 7/2-, 1/2-, 5/2-. See also (1987PE1C, 1989OG1B) and (1988POZS, 1988ZV1A

  3. A=13N (1976AJ04)

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

    76AJ04) (See Energy Level Diagrams for 13N) GENERAL: See also (1970AJ04) and Table 13.23 [Table of Energy Levels] (in PDF or PS). Model calculations: (1971AR1R, 1972DE1H, 1972EL1C, 1972LE1L, 1973DE13, 1973HA49, 1973SA30, 1974PH1D, 1975ME24). Speacial levels: (1970PE18, 1971AR03, 1971AR1R, 1971JA13, 1971SE1C, 1972BE1E, 1972DE1H, 1973JO1G, 1973SA30, 1974HA1G, 1974PH1D, 1974VA24, 1975KU21, 1975ME24). Electromagnetic transitions: (1971JA13, 1972NA05, 1973HA1Q, 1973LE06, 1973MA1K, 1973SA25, 1973SA30,

  4. A=15O (1981AJ01)

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

    81AJ01) (See Energy Level Diagrams for 15O) GENERAL: See also (1976AJ04) and Table 15.18 [Table of Energy Levels] (in PDF or PS) here. Shell model: (1976LI16, 1976SA37, 1977EM01, 1977PO16). Special states: (1976LI16, 1977RI08). Electromagnetic transitions: (1976LI16, 1976SH04, 1977HO04, 1978KR19). Astrophysical questions: (1977BA1V, 1977SI1D, 1978BU1B, 1978WO1E, 1979PE1E). Special reactions involving 15O: (1976AB04, 1976BU16, 1976HE1H, 1976HI05, 1976LE1F, 1977AR06, 1977SC1G, 1978AB08, 1978BO1W,

  5. A=16O (1959AJ76)

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

    1959AJ76) (See the Energy Level Diagram for 16O) GENERAL: See also Table 16.3 [Table of Energy Levels] (in PDF or PS). Theory: See (DE54C, FL54A, HE55F, JA55A, MA55F, MA55O, SC55A, WI55F, EL56, FE56B, JA56C, KA56A, MO56, PE56A, RE56B, WI56C, EL57B, FE57D, GR57C, HE57B, RE57, TA57A, TO57A, CA58C, DA58A, DA58D, FE58A, FE58B, HA58B, MO58, RA58F, UM58, WI58G). 1. 12C(α, γ)16O Qm = 7.148 Resonant capture radiation to 16Og.s. is observed at Eα ~ 3.24 MeV, corresponding to the known J = 1- state at

  6. UNITED STATE% ENGINEER OFFICE I" RaCLI MANHATTAN D' ISTRICT

    Office of Legacy Management (LM)

    =A-; _.__ - ._-.. w-1 -~ ,.. P..*e ,e.arzUE.m ~-~JuTm-&a- . . .~ _ UNITED STATE% ENGINEER OFFICE I" RaCLI MANHATTAN D' ISTRICT RLFSR TO ; I=. 0. eox a ,. STATJON J= N E W YORK, N. Y. ~~~tr.~et h % -j&2 Smg-J E" I, du da r"r~~~~e 4% bP&wQ I tlnatodt 3tut8a ~o~tra~t~~ Q.tYiQlaT,* Erar%by r&08, acthg tdwo*. ttra tm!wi~Qmd in tholr dartost ptmx&b~as t&q, #' pm OLIN tit-h you that yell shtikn, the l_aboq at&M.&~, tada, aatbioerg, ae+nt, JkdUtiar,

  7. A=7He (1984AJ01)

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

    4AJ01) (See the Isobar Diagram for 7He) GENERAL: See also (1979AJ01) and Table 7.1 [Table of Energy Levels] (in PDF or PS). Reactions involving pions: (1978FU09, 1979BA1M, 1979PE1C). Hypernuclei: (1978DA1A, 1978SO1A, 1979BU1C, 1981WA1J, 1982KO11). Other topics: (1979BE1H, 1981AV02, 1982AW02, 1982NG01). 1. 7Li(π-, γ)7He Qm = 128.36 See (1979AJ01). 2. 7Li(n, p)7He Qm = -10.42 At En = 14.8 MeV a proton group is reported corresponding to 7Heg.s.: Γ < 0.2 MeV: see (1979AJ01). See also

  8. A=7He (1988AJ01)

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

    8AJ01) (See the Isobar Diagram for 7He) GENERAL: See also (1984AJ01) and Table 7.1 [Table of Energy Levels] (in PDF or PS). Hypernuclei: (1982KA1D, 1983FE07, 1984AS1D, 1985KO1G, 1986DA1B, 1986DO01, 1986ME1F). Other topics: (1983ANZQ, 1984FR13, 1984VA06, 1986GI10, 1986SH1L, 1987BO40, 1987GOZN, 1987PE1C). Mass of 7He: The atomic mass excess of 7He is 26.11 ± 0.03 MeV: 7He is then unbound with respect to decay into 6He + n by 0.44 MeV: see (1984AJ01). The ground state is calculated to have Jπ =

  9. A=8He (1988AJ01)

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

    8AJ01) (See the Isobar Diagram for 8He) GENERAL: See also (1984AJ01) and Table 8.1 [Table of Energy Levels] (in PDF or PS). Model calculations: (1984VA06, 1985PO10, 1987BL18). Complex reactions involving 8He: (1982AL33, 1983AN13, 1985MA13, 1985TA1D, 1986SA30, 1987AR1G, 1987BO40, 1987KO1Z, 1987PE1C, 1987TAZU, 1988GA10, 1988ST06, 1988TA1A). Hypernuclei: (1982KA1D, 1983DO1B, 1984BO1H, 1985AH1A, 1985IK1A, 1986BA1W, 1986DA1B, 1987MI38, 1987PO1H). Other topics: (1983GL1B, 1985AN28, 1987AJ1A,

  10. Three regimes of relativistic beam - plasma interaction

    SciTech Connect (OSTI)

    Muggli, P.; Allen, B.; Fang, Y.; Yakimenko, V.; Babzien, M.; Kusche, K.; Fedurin, M.; Vieira, J.; Martins, J.; Silva, L.

    2012-12-21

    Three regimes of relativistic beam - plasma interaction can in principle be reached at the ATF depending on the relative transverse and longitudinal size of the electron bunch when compared to the cold plasma collisionless skin depth c?{omega}{sub pe}: the plasma wakefield accelerator (PWFA), the self-modulation instability (SMI), and the current filamentation instability (CFI) regime. In addition, by choosing the bunch density, the linear, quasi-nonlinear and non linear regime of the PWFA can be reached. In the case of the two instabilities, the bunch density determines the growth rate and therefore the occurrence or not of the instability. We briefly describe these three regimes and outline results demonstrating that all these regime have or will be reached experimentally. We also outline planned and possible follow-on experiments.

  11. Search for high-energy muon neutrinos from the"naked-eye" GRB080319B with the IceCube neutrino telescope

    SciTech Connect (OSTI)

    IceCube Collaboration; R. Abbasi

    2009-02-01

    We report on a search with the IceCube detector for high-energy muon neutrinos from GRB080319B, one of the brightest gamma-ray bursts (GRBs) ever observed. The fireball model predicts that a mean of 0.12 events should be detected by IceCube for a bulk Lorentz boost of the jet of 300. In both the direct on-time window of 66 s and an extended window of about 300 s around the GRB, there was no excess found above the background. The 90% C.L. upper limit on the number of track-like events from the GRB is 2.7, corresponding to a muon neutrino fluence limit of 9.0 x 10{sup -3} erg cm{sup -2} in the energy range between 145 TeV and 2.1 PeV, which contains 90% of the expected events.

  12. SEARCH FOR HIGH-ENERGY MUON NEUTRINOS FROM THE 'NAKED-EYE' GRB 080319B WITH THE IceCube NEUTRINO TELESCOPE

    SciTech Connect (OSTI)

    Abbasi, R.; Aguilar, J. A.; Andeen, K.; Baker, M.; Abdou, Y.; Abu-Zayyad, T.; Adams, J.; Ahlers, M.; Auffenberg, J.; Becker, K.-H.; Bai, X.; Barwick, S. W.; Bay, R.; Alba, J. L. Bazo; Benabderrahmane, M. L.; Berdermann, J.; Beattie, K.; Beatty, J. J.; Bechet, S.; Becker, J. K.

    2009-08-20

    We report on a search with the IceCube detector for high-energy muon neutrinos from GRB 080319B, one of the brightest gamma-ray bursts (GRBs) ever observed. The fireball model predicts that a mean of 0.1 events should be detected by IceCube for a bulk Lorentz boost of the jet of 300. In both the direct on-time window of 66 s and an extended window of about 300 s around the GRB, no excess was found above background. The 90% CL upper limit on the number of track-like events from the GRB is 2.7, corresponding to a muon neutrino fluence limit of 9.5 x 10{sup -3} erg cm{sup -2} in the energy range between 120 TeV and 2.2 PeV, which contains 90% of the expected events.

  13. Dynamics of positive probes in underdense, strongly magnetized, E×B drifting plasma: Particle-in-cell simulations

    SciTech Connect (OSTI)

    Heinrich, Jonathon R.; Cooke, David L.

    2013-09-15

    Electron trapping, electron heating, space-charge wings, wake eddies, and current collection by a positive probe in E×B drifting plasma were studied in three-dimensional electromagnetic particle-in-cell simulations. In these simulations, electrons and ions were magnetized with respect to the probe and the plasma was underdense (ω{sub pe}<ω{sub ce}). A large drift velocity (Mach 4.5 with respect to the ion acoustic speed) between the plasma and probe was created with background electric and magnetic fields. Four distinct regions developed in the presences of the positive probe: a quasi-trapped electron region, an electron-depletion wing, an ion-rich wing, and a wake region. We report on the observations of strong electron heating mechanisms, space-charge wings, ion cyclotron charge-density eddies in the wake, electron acceleration due to a magnetic presheath, and the current-voltage relationship.

  14. Biaxial Creep Specimen Fabrication

    SciTech Connect (OSTI)

    JL Bump; RF Luther

    2006-02-09

    This report documents the results of the weld development and abbreviated weld qualification efforts performed by Pacific Northwest National Laboratory (PNNL) for refractory metal and superalloy biaxial creep specimens. Biaxial creep specimens were to be assembled, electron beam welded, laser-seal welded, and pressurized at PNNL for both in-pile (JOYO reactor, O-arai, Japan) and out-of-pile creep testing. The objective of this test campaign was to evaluate the creep behavior of primary cladding and structural alloys under consideration for the Prometheus space reactor. PNNL successfully developed electron beam weld parameters for six of these materials prior to the termination of the Naval Reactors program effort to deliver a space reactor for Project Prometheus. These materials were FS-85, ASTAR-811C, T-111, Alloy 617, Haynes 230, and Nirnonic PE16. Early termination of the NR space program precluded the development of laser welding parameters for post-pressurization seal weldments.

  15. ?ot8rh QI ahnloal Corporation In Hart IUnover, Ma86rohusett8,

    Office of Legacy Management (LM)

    GE 1 ;" qr)-1 s?llq ' p raspy.. c" ifa K. mris I talked with Hr. Wllllm cIF(Iy, Metrllurgist, Wnlon CarbId@ Nuclear cOrp8ny, 08k B&t&$@, Tenne66ee, on April 26, 1961. He informed me th&t the #rtioMl Northern birislon, Ame~ic6.n ?ot8rh QI ahnloal Corporation In Hart IUnover, Ma86rohusett8, la pePfopn1~ lo8lve forming studier for the. ilnion olo)w Wuolem Conpmy "p l7?JHa). The work at National Northern l#rirc.- alon ir under the 6upenl6lon of Ehsll Phillpohuc4~, v of

  16. Final Report: High Energy Physics Program (HEP), Physics Department, Princeton University

    SciTech Connect (OSTI)

    Callan, Curtis G.; Gubser, Steven S.; Marlow, Daniel R.; McDonald, Kirk T.; Meyers, Peter D.; Olsen, James D.; Smith, Arthur J.S.; Steinhardt, Paul J.; Tully, Christopher G.; Stickland, David P.

    2013-04-30

    The activities of the Princeton Elementary particles group funded through Department of Energy Grant# DEFG02-91 ER40671 during the period October 1, 1991 through January 31, 2013 are summarized. These activities include experiments performed at Brookhaven National Lab; the CERN Lab in Geneva, Switzerland; Fermilab; KEK in Tsukuba City, Japan; the Stanford Linear Accelerator Center; as well as extensive experimental and the- oretical studies conducted on the campus of Princeton University. Funded senior personnel include: Curtis Callan, Stephen Gubser, Valerie Halyo, Daniel Marlow, Kirk McDonald, Pe- ter Meyers, James Olsen, Pierre Pirou#19;e, Eric Prebys, A.J. Stewart Smith, Frank Shoemaker (deceased), Paul Steinhardt, David Stickland, Christopher Tully, and Liantao Wang.

  17. Functionalization of polymer powders for SLS-processes using an atmospheric plasma jet in a fluidized bed reactor

    SciTech Connect (OSTI)

    Sachs, Marius; Schmitt, Adeliene; Schmidt, Jochen; Peukert, Wolfgang; Wirth, Karl-Ernst

    2015-05-22

    Recently additive manufacturing processes such as selective laser sintering (SLS) of polymers have gained more importance for industrial applications [1]. Tailor-made modification of polymers is essential in order to make these processes more efficient and to cover the industrial demands. The so far used polymer materials show weak performance regarding the mechanical stability of processed parts. To overcome this limitation, a new route to functionalize the surface of commercially available polymer particles (PA12; PE-HD; PP) using an atmospheric plasma jet in combination with a fluidized bed reactor has been investigated. Consequently, an improvement of adhesion and wettability [2] of the polymer surface without restraining the bulk properties of the powder is achieved. The atmospheric plasma jet process can provide reactive species at moderate temperatures which are suitable for polymer material. The functionalization of the polymer powders improves the quality of the devices build in a SLS-process.

  18. Electron self-injection in the proton-driven-plasma-wakefield acceleration

    SciTech Connect (OSTI)

    Hu, Zhang-Hu; Wang, You-Nian

    2013-12-15

    The self-injection process of plasma electrons in the proton-driven-plasma-wakefield acceleration scheme is investigated using a two-dimensional, electromagnetic particle-in-cell method. Plasma electrons are self-injected into the back of the first acceleration bucket during the initial bubble formation period, where the wake phase velocity is low enough to trap sufficient electrons. Most of the self-injected electrons are initially located within a distance of the skin depth c/?{sub pe} to the beam axis. A decrease (or increase) in the beam radius (or length) leads to a significant reduction in the total charges of self-injected electron bunch. Compared to the uniform plasma, the energy spread, emittance and total charges of the self-injected bunch are reduced in the plasma channel case, due to a reduced injection of plasma electrons that initially located further away from the beam axis.

  19. Non-destructive evaluation means and method of flaw reconstruction utilizing an ultrasonic multi-viewing transducer data acquistion system

    DOE Patents [OSTI]

    Thompson, Donald O.; Wormley, Samuel J.

    1989-03-28

    A multi-viewing ultrasound transducer acquisition system for non-destructive evaluation, flaw detection and flaw reconstruction in materials. A multiple transducer assembly includes a central transducer surrounded by a plurality of perimeter transducers, each perimeter transducer having an axis of transmission which can be angularly oriented with respect to the axis of transmission of the central transducer to intersect the axis of transmission of the central transducer. A control apparatus automatically and remotely positions the transducer assembly with respect to the material by a positioning apparatus and adjusts the pe GRANT REFERENCE This invention was conceived and reduced to practice at least in part under a grant from the Department of Energy under Contract No. W-7407-ENG-82.

  20. Molecular and Electronic Structure of Cyclic Trinuclear Gold(I) Carbeniate Complexes: Insights for Structure/Luminescence/Conductivity Relationships

    SciTech Connect (OSTI)

    McDougaldJr, Roy N; Chilukuri, Bhaskar; Jia, Huiping; Perez, Michael R; Rabaa, Hassan; Wang, Xiaoping; Nesterov, Vladimir; Cundari, Thomas R.; Gnade, Bruce E; Omary, Mohammad A

    2014-01-01

    An experimental and computational study of correlations between solid-state structure and optical/electronic properties of cyclotrimeric gold(I) carbeniates, [Au-3(RN=COR')(3)] (R, R' = H, Me, Bu-n, or (c)Pe), is reported. Synthesis and structural and photophysical characterization of novel complexes [Au-3(MeN=(COBu)-Bu-n)(3)], [Au-3((BuN)-Bu-n=COMe)(3)], [Au-3((BuN)-Bu-n=(COBu)-Bu-n)(3)], and [Au-3((c)PeN=COMe)(3)] are presented. Changes in R and R' lead to distinctive variations in solid-state stacking, luminescence spectra, and conductive properties. Solid-state emission and excitation spectra for each complex display a remarkable dependence on the solid-state packing of the cyclotrimers. The electronic structure of [Au-3(RN=COR')(3)] was investigated via molecular and solid-state simulations. Calculations on [Au-3(HN=COH)(3)] models indicate that the infinitely extended chain of eclipsed structures with equidistant Au-Au intertrimer aurophilic bonding can have lower band gaps, smaller Stokes shifts, and reduced reorganization energies (lambda). The action of one cyclotrimer as a molecular nanowire is demonstrated via fabrication of an organic field effect transistor and shown to produce a p-type field effect. Hole transport for the same cyclotrimer-doped within a poly(9-vinylcarbazole) host-produced a colossal increase in current density from similar to 1 to similar to 1000 mA/cm(2). Computations and experiments thus delineate the complex relationships between solid-state morphologies, electronic structures, and optoelectronic properties of gold(I) carbeniates.

  1. Constraints on the hadronic content of gamma ray bursts

    SciTech Connect (OSTI)

    Yacobi, Lee; Guetta, Dafne; Behar, Ehud [Department of Physics, Technion (Israel)

    2014-09-20

    The IceCube High-energy Neutrino Telescope has been collecting data since 2006. Conversely, hundreds of gamma-ray bursts (GRBs) have been detected by the GRB Monitor on board Fermi since its launch in 2008. So far no neutrino event has been associated with a GRB, despite many models predicting the generation of high-energy neutrinos through GRB photon interaction with PeV protons in the GRB jet. We use the non-detection of neutrinos to constrain the hadronic content of GRB jets independent of jet model parameters. Assuming a generic particle spectrum of E {sup ?} with ? = 2, we find that the ratio of the energy carried by pions to that in electrons has to be small f {sub ?}/f{sub e} ? 0.24 at 95% confidence level. A distribution of spectral slopes can lower f {sub ?}/f{sub e} by orders of magnitude. Another limit, independent of neutrinos, is obtained if one ascribes the measured Fermi/Large Area Telescope GeV gamma-ray emission to pair-photon cascades of high-energy photons resulting from (the same photon-hadronic interactions and subsequent) neutral pion decays. Based on the generally observed MeV-to-GeV GRB fluence ratio of ?10, we show that f {sub ?}/f{sub e} ? 0.3. In some bursts, this ratio is as low as unity, f {sub ?}/f{sub e} ? 0.03. These findings add to mounting doubts regarding the presence of PeV protons in GRB jets.

  2. 13th TOPICAL CONFERENCE ON HIGH TEMPERATURE PLASMA DIAGNOSTICS SCIENTIFIC PROGRAM

    SciTech Connect (OSTI)

    C. BARNES

    2000-07-01

    Electron cyclotron emission (ECE) has been employed as a standard electron temperature profile diagnostic on many tokamaks and stellarators, but most magnetically confined plasma devices cannot take advantage of standard ECE diagnostics to measure temperature. They are either overdense, operating at high density relative to the magnetic field (e.g. {omega}{sub pe} >> {Omega}{sub ce} in a spherical torus) or they have insufficient density and temperature to reach the blackbody condition ({tau} > 2). Electron Bernstein waves (EBWs) are electrostatic waves which can propagate in overdense plasmas and have a high optical thickness at the electron cyclotron resonance layers, as a result of their large K{sub i}. This talk reports on measurements of EBW emission on the CDX-U spherical torus, where B{sub 0} {approx} 2 kG, {approx} 10{sup 13} cm{sup -3} and T{sub e} {approx} 10 - 200 eV. Results will be presented for both direct detection of EBWs and for mode-converted EBW emission. The EBW emission was absolutely calibrated and compared to the electron temperature profile measured by a multi-point Thomson scattering diagnostic. Depending on the plasma conditions, the mode-converted EBW radiation temperature was found to be {le} T{sub e} and the emission source was determined to be radially localized at the electron cyclotron resonance layer. A Langmuir triple probe was employed to measure changes in edge density profile in the vicinity of the upper hybrid resonance where the mode conversion of the EBWs is expected to occur. Changes in the mode conversion efficiency may explain the observation of mode-converted EBW radiation temperatures below T{sub e}. Initial results suggest EBW emission and EBW heating are viable concepts for plasmas where {omega}{sub pe} >> {Omega}{sub ce}.

  3. Molecular Control of the Nanoscale: Effect of PhosphineChalcogenide Reactivity on CdSCdSe Nanocrystal Composition and Morphology

    SciTech Connect (OSTI)

    Ruberu, T. Purnima A.; Albright, Haley R.; Callis, Brandon; Ward, Brittney; Cisneros, Joana; Fan, Hua-Jun; Vela, Javier

    2012-04-22

    We demonstrate molecular control of nanoscale composition, alloying, and morphology (aspect ratio) in CdSCdSe nanocrystal dots and rods by modulating the chemical reactivity of phosphinechalcogenide precursors. Specific molecular precursors studied were sulfides and selenides of triphenylphosphite (TPP), diphenylpropylphosphine (DPP), tributylphosphine (TBP), trioctylphosphine (TOP), and hexaethylphosphorustriamide (HPT). Computational (DFT), NMR (31P and 77Se), and high-temperature crossover studies unambiguously confirm a chemical bonding interaction between phosphorus and chalcogen atoms in all precursors. Phosphinechalcogenide precursor reactivity increases in the order: TPPE < DPPE < TBPE < TOPE < HPTE (E = S, Se). For a given phosphine, the selenide is always more reactive than the sulfide. CdS1xSex quantum dots were synthesized via single injection of a R3PSR3PSe mixture to cadmium oleate at 250 C. X-ray diffraction (XRD), transmission electron microscopy (TEM), and UV/Vis and PL optical spectroscopy reveal that relative R3PS and R3PSe reactivity dictates CdS1xSex dot chalcogen content and the extent of radial alloying (alloys vs core/shells). CdS, CdSe, and CdS1xSex quantum rods were synthesized by injection of a single R3PE (E = S or Se) precursor or a R3PSR3PSe mixture to cadmiumphosphonate at 320 or 250 C. XRD and TEM reveal that the length-to-diameter aspect ratio of CdS and CdSe nanorods is inversely proportional to R3PE precursor reactivity. Purposely matching or mismatching R3PSR3PSe precursor reactivity leads to CdS1xSex nanorods without or with axial composition gradients, respectively. We expect these observations will lead to scalable and highly predictable bottom-up programmed syntheses of finely heterostructured nanomaterials with well-defined architectures and properties that are tailored for precise applications.

  4. Star-forming galaxies as the origin of diffuse high-energy backgrounds: gamma-ray and neutrino connections, and implications for starburst history

    SciTech Connect (OSTI)

    Tamborra, Irene; Ando, Shin'ichiro; Murase, Kohta E-mail: s.ando@uva.nl

    2014-09-01

    Star-forming galaxies have been predicted to contribute considerably to the diffuse gamma-ray background as they are guaranteed reservoirs of cosmic rays. Assuming that the hadronic interactions responsible for high-energy gamma rays also produce high-energy neutrinos and that O(100) PeV cosmic rays can be produced and confined in starburst galaxies, we here discuss the possibility that star-forming galaxies are also the main sources of the high-energy neutrinos observed by the IceCube experiment. First, we compute the diffuse gamma-ray background from star-forming galaxies, adopting the latest Herschel PEP/HerMES luminosity function and relying on the correlation between the gamma-ray and infrared luminosities reported by Fermi observations. Then we derive the expected intensity of the diffuse high-energy neutrinos from star-forming galaxies including normal and starburst galaxies. Our results indicate that starbursts, including those with active galactic nuclei and galaxy mergers, could be the main sources of the high-energy neutrinos observed by the IceCube experiment. We find that assuming a cosmic-ray spectral index of 2.12.2 for all starburst-like galaxies, our predictions can be consistent with both the Fermi and IceCube data, but larger indices readily fail to explain the observed diffuse neutrino flux. Taking the starburst high-energy spectral index as free parameter, and extrapolating from GeV to PeV energies, we find that the spectra harder than E{sup -2.15} are likely to be excluded by the IceCube data, which can be more constraining than the Fermi data for this population.

  5. Design Optimization of Vena Cava Filters: An application to dual filtration devices

    SciTech Connect (OSTI)

    Singer, M A; Wang, S L; Diachin, D P

    2009-12-03

    Pulmonary embolism (PE) is a significant medical problem that results in over 300,000 fatalities per year. A common preventative treatment for PE is the insertion of a metallic filter into the inferior vena cava that traps thrombi before they reach the lungs. The goal of this work is to use methods of mathematical modeling and design optimization to determine the configuration of trapped thrombi that minimizes the hemodynamic disruption. The resulting configuration has implications for constructing an optimally designed vena cava filter. Computational fluid dynamics is coupled with a nonlinear optimization algorithm to determine the optimal configuration of trapped model thrombus in the inferior vena cava. The location and shape of the thrombus are parameterized, and an objective function, based on wall shear stresses, determines the worthiness of a given configuration. The methods are fully automated and demonstrate the capabilities of a design optimization framework that is broadly applicable. Changes to thrombus location and shape alter the velocity contours and wall shear stress profiles significantly. For vena cava filters that trap two thrombi simultaneously, the undesirable flow dynamics past one thrombus can be mitigated by leveraging the flow past the other thrombus. Streamlining the shape of thrombus trapped along the cava wall reduces the disruption to the flow, but increases the area exposed to abnormal wall shear stress. Computer-based design optimization is a useful tool for developing vena cava filters. Characterizing and parameterizing the design requirements and constraints is essential for constructing devices that address clinical complications. In addition, formulating a well-defined objective function that quantifies clinical risks and benefits is needed for designing devices that are clinically viable.

  6. Heavy-quark production and elliptic flow in Au+Au collisions at √sNN=62.4 GeV

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

    Adare, A.

    2015-04-28

    In this study, we present measurements of electrons and positrons from the semileptonic decays of heavy-flavor hadrons at midrapidity (|y|< 0.35) in Au+Au collisions at √sNN = 62.4 GeV. The data were collected in 2010 by the PHENIX experiment that included the new hadron-blind detector. The invariant yield of electrons from heavy-flavor decays is measured as a function of transverse momentum in the range 1 < peT < 5 GeV/c. The invariant yield per binary collision is slightly enhanced above the p+p reference in Au+Au 0%–20%, 20%–40%, and 40%–60% centralities at a comparable level. At this low beam energy thismore » may be a result of the interplay between initial-state Cronin effects, final-state flow, and energy loss in medium. The v₂ of electrons from heavy-flavor decays is nonzero when averaged between 1.3 < peT < 2.5 GeV/c for 0%–40% centrality collisions at √sNN = 62.4 GeV. For 20%–40% centrality collisions, the v₂ at √sNN = 62.4 GeV is smaller than that for heavy-flavor decays at √sNN = 200 GeV. The v₂ of the electrons from heavy-flavor decay at the lower beam energy is also smaller than v₂ for pions. Both results indicate that the heavy-quarks interact with the medium formed in these collisions, but they may not be at the same level of thermalization with the medium as observed at √sNN = 200 GeV.« less

  7. NONTHERMAL RADIATION FROM SUPERNOVA REMNANTS: EFFECTS OF MAGNETIC FIELD AMPLIFICATION AND PARTICLE ESCAPE

    SciTech Connect (OSTI)

    Kang, Hyesung; Jones, T. W.; Edmon, Paul P. E-mail: twj@msi.umn.edu

    2013-11-01

    We explore nonlinear effects of wave-particle interactions on the diffusive shock acceleration (DSA) process in Type Ia-like supernova remnant (SNR) blast waves by implementing phenomenological models for magnetic field amplification (MFA), Alfvnic drift, and particle escape in time-dependent numerical simulations of nonlinear DSA. For typical SNR parameters, the cosmic-ray (CR) protons can be accelerated to PeV energies only if the region of amplified field ahead of the shock is extensive enough to contain the diffusion lengths of the particles of interest. Even with the help of Alfvnic drift, it remains somewhat challenging to construct a nonlinear DSA model for SNRs in which of the order of 10% of the supernova explosion energy is converted into CR energy and the magnetic field is amplified by a factor of 10 or so in the shock precursor, while, at the same time, the energy spectrum of PeV protons is steeper than E {sup 2}. To explore the influence of these physical effects on observed SNR emission, we also compute the resulting radio-to-gamma-ray spectra. Nonthermal emission spectra, especially in X-ray and gamma-ray bands, depend on the time-dependent evolution of the CR injection process, MFA, and particle escape, as well as the shock dynamic evolution. This result comes from the fact that the high-energy end of the CR spectrum is composed of particles that are injected in the very early stages of the blast wave evolution. Thus, it is crucial to better understand the plasma wave-particle interactions associated with collisionless shocks in detailed modeling of nonthermal radiation from SNRs.

  8. Scale-up of Novel Low-Cost Carbon Fibers Leading to High-Volume Commercial Launch

    SciTech Connect (OSTI)

    Spalding, Mark A

    2014-08-27

    The project started in September, 2012 with the goal of scaling up from the existing laboratory scale process for producing carbon fiber (CF) from polyolefin (PO) based precursor fiber using a Dow proprietary sulfonation-desulfonation stabilization process. The award was used to develop a process that was capable of producing market development quantities of CF from PO precursor fiber at a rate of 4 kg/h of CF. The CF would target properties that met or exceeded the Department of Energy (DOE) Vehicles Technology [1] standard; i.e., 172 GPa modulus and 1.72 GPa strength at greater than or equal to 1% strain. The Dow proprietary process was capable of meeting and exceeding these targets properties. Project DE-EE0005760 resulted from a Collaborative Research and Development Agreement (CRADA) between Dow and Oak Ridge National Laboratory (ORNL) with support from the Michigan Economic Development Corporation (MEDC) and DOE. In the first budget period, the main goal was to design a sulfonation-desulfonation market development plant capable of stabilizing PO precursor fiber at a rate of 5 kg/h using a sulfonation solution. The detailed design, location, and cost estimate were determined as scheduled in the Project Management Plan (PMP). In parallel with this DOE award project was a fundamentals and economic evaluation funded by The Dow Chemical Company (Dow). The goal of the Dow sponsored project was to finalize the mass balances, energy balances, and levelized cost to produce CF using the Dow process. A Go-No-Go decision was scheduled in June, 2013 based on the findings of the DOE sponsored scale up project and the Dow sponsored project. In June, 2013, Dow made the No-Go decision to halt and abandon the Dow proprietary sulfonation-desulfonation process for stabilizing PO precursor fibers for the manufacturing of CF. This No-Go decision was identified in the original proposal and at the start of this project, and the decision was made as scheduled. The decision was based on the high levelized economic cost of the process relative to the manufacture of CF from polyacrylonitrile (PAN) precursor fibers. The capital required to sulfonate the fibers adds a significant cost to the process due to the need for investment in a sulfuric acid recovery plant. This high additional capital over the capital for a PAN based CF plant, reduces the levelized economic cost to slightly advantaged over PAN based CF. The sulfonation-desulfonation stabilization route failed to meet the Dow’s return on investment criterion and the cost advantage target set forth for the DOE project. The DOE and Dow decided to halt spending on the project until a new PO fiber stabilization process could be identified that met the DOE physical properties standard and the levelized economic cost constraints of Dow. When the new technology was developed, then award DE-EE0005760 would be re-started with the same goals of the development of a market development plant capable of producing CF at 4 kg/h with the properties that met or exceed those set forth by the Department of Energy Vehicles Technology standard. Progress on the development of the new process has been slow and thus has delayed the scale up project. Dow’s efforts to date have not progressed to the point of demonstrating a commercially-viable process for production of low cost CF from PO precursors for Dow’s rigorous economic constraints. After extensive discussions within Dow and consultation with DOE’s Advanced Manufacturing Office (AMO) Headquarters and Golden Field Office teams, Dow has decided to proceed with the formal recommendation to terminate subject project. DOE’s AMO Headquarters and Golden Field Office teams agreed with the termination of the project.

  9. Relative potency based on hepatic enzyme induction predicts immunosuppressive effects of a mixture of PCDDS/PCDFS and PCBS

    SciTech Connect (OSTI)

    Smialowicz, R.J.; DeVito, M.J. Williams, W.C.; Birnbaum, L.S.

    2008-03-15

    The toxic equivalency factor (TEF) approach was employed to compare immunotoxic potency of mixtures containing polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and polychlorinated biphenyls relative to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), using the antibody response to sheep erythrocytes (SRBC). Mixture-1 (MIX-1) contained TCDD, 1,2,3,7,8-pentachlorodibenzo-p-dioxin (PeCDD), 2,3,7,8-tetrachlorodibenzofuran (TCDF), 1,2,3,7,8-pentachlorodibenzofuran (1-PeCDF), 2,3,4,7,8-pentachlorodibenzofuran (4-PeCDF), and 1,2,3,4,6,7,8,9-octachlorodibenzofuran (OCDF). Mixture-2 (MIX-2) contained MIX-1 and the following PCBs, 3,3',4,4'-tetrachlorobiphenyl (IUPAC No. 77), 3,3',4,4',5-pentachlorobiphenyl (126), 3,3',4,4',5,5N-hexachlorobiphenyl (169), 2,3,3',4,4'-pentachlorobiphenyl (105), 2,3',4,4',5-pentachlorobiphenyl (118), and 2,3,3',4,4',5-hexachlorobiphenyl (156). The mixture compositions were based on relative chemical concentrations in food and human tissues. TCDD equivalents (TEQ) of the mixture were estimated using relative potency factors from hepatic enzyme induction in mice [DeVito, M.J., Diliberto, J.J., Ross, D.G., Menache, M.G., Birnbaum, L.S., 1997. Dose-response relationships for polyhalogenated dioxins and dibenzofurans following subchronic treatment in mice. I .CYP1A1 and CYP1A2 enzyme activity in liver, lung and skin. Toxicol. Appl. Pharmacol. 130, 197-208; DeVito, M.J., Menache, G., Diliberto, J.J., Ross, D.G., Birnbaum L.S., 2000. Dose-response relationships for induction of CYP1A1 and CYP1A2 enzyme activity in liver, lung, and skin in female mice following subchronic exposure to polychlorinated biphenyls. Toxicol. Appl. Pharmacol. 167, 157-172] Female mice received 0, 1.5, 15, 150 or 450 ng TCDD/kg/day or approximately 0, 1.5, 15, 150 or 450 ng TEQ/kg/day of MIX-1 or MIX-2 by gavage 5 days per week for 13 weeks. Mice were immunized 3 days after the last exposure and 4 days later, body, spleen, thymus, and liver weights were measured, and antibody response to SRBCs was observed. Exposure to TCDD, MIX-1, and MIX-2 suppressed the antibody response in a dose-dependent manner. Two-way ANOVA indicated no differences in the response between TCDD and the mixtures for body weight, spleen/body weight and decreased antibody responses. The results support the use of the TEF methodology and suggest that immune suppression by dioxin-like chemicals may be of concern at or near background human exposures.

  10. FY2010 Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program

    SciTech Connect (OSTI)

    Olszewski, Mitchell

    2010-10-01

    The U.S. Department of Energy (DOE) and the U.S. Council for Automotive Research (composed of automakers Ford, General Motors, and Chrysler) announced in January 2002 a new cooperative research effort. Known as FreedomCAR (derived from ''Freedom'' and ''Cooperative Automotive Research''), it represents DOE's commitment to developing public-private partnerships to fund high risk, high payoff research into advanced automotive technologies. Efficient fuel cell technology, which uses hydrogen to power automobiles without air pollution, is a very promising pathway to achieve the ultimate vision. The new partnership replaces and builds upon the Partnership for a New Generation of Vehicles initiative that ran from 1993 through 2001. The Oak Ridge National Laboratory's (ORNL's) Advanced Power Electronics and Electric Machines (APEEM) subprogram within the DOE Vehicle Technologies Program (VTP) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric motor technologies that will leapfrog current on-the-road technologies. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow's automobiles will function as a unified system to improve fuel efficiency. In supporting the development of advanced vehicle propulsion systems, the APEEM subprogram has enabled the development of technologies that will significantly improve efficiency, costs, and fuel economy. The APEEM subprogram supports the efforts of the FreedomCAR and Fuel Partnership through a three phase approach intended to: (1) identify overall propulsion and vehicle related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements and then develop the appropriate technical targets for systems, subsystems, and component research and development activities; (2) develop and validate individual subsystems and components, including electric motors and PE; and (3) determine how well the components and subsystems work together in a vehicle environment or as a complete propulsion system and whether the efficiency and performance targets at the vehicle level have been achieved. The research performed under this subprogram will help remove technical and cost barriers to enable the development of technology for use in such advanced vehicles as hybrid electric vehicles (HEVs), plug-in HEVs (PHEVs), battery electric vehicles, and fuel-cell-powered automobiles that meet the goals of the VTP. A key element in making these advanced vehicles practical is providing an affordable electric traction drive system. This will require attaining weight, volume, and cost targets for the PE and electrical machines subsystems of the traction drive system. Areas of development include: (1) novel traction motor designs that result in increased power density and lower cost; (2) inverter technologies involving new topologies to achieve higher efficiency, with the ability to accommodate higher temperature environments while achieving high reliability; (3) converter concepts that use methods of reducing the component count and integrating functionality to decrease size, weight, and cost; (4) new onboard battery charging concepts that result in decreased cost and size; (5) more effective thermal control through innovative packaging technologies; and (6) integrated motor/inverter concepts. ORNL's Power Electronics and Electric Machines Research Program conducts fundamental research, evaluates hardware, and assists in the technical direction of the VTP APEEM subprogram. In this role, ORNL serves on the FreedomCAR Electrical and Electronics Technical Team, evaluates proposals for DOE, and lends its technological expertise to the direction of projects and evaluation of developing technologies. ORNL also executes specific projects for DOE. The following report discusses those projects carried out in FY 2010 and conveys highlights of their accomplishment

  11. FY2011 Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program

    SciTech Connect (OSTI)

    Olszewski, Mitchell

    2011-10-01

    The U.S. Department of Energy (DOE) announced in May 2011 a new cooperative research effort comprising DOE, the U.S. Council for Automotive Research (composed of automakers Ford Motor Company, General Motors Company, and Chrysler Group), Tesla Motors, and representatives of the electric utility and petroleum industries. Known as U.S. DRIVE (Driving Research and Innovation for Vehicle efficiency and Energy sustainability), it represents DOE's commitment to developing public-private partnerships to fund high risk-high reward research into advanced automotive technologies. The new partnership replaces and builds upon the partnership known as FreedomCAR (derived from 'Freedom' and 'Cooperative Automotive Research') that ran from 2002 through 2010 and the Partnership for a New Generation of Vehicles initiative that ran from 1993 through 2001. The Oak Ridge National Laboratory's (ORNL's) Power Electronics and Electric Machines (PEEM) subprogram within the DOE Vehicle Technologies Program (VTP) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE), electric motor (EM), and traction drive system technologies that will leapfrog current on-the-road technologies. The research and development (R&D) is also aimed at achieving a greater understanding of and improvements in the way the various new components of tomorrow's automobiles will function as a unified system to improve fuel efficiency. In supporting the development of advanced vehicle propulsion systems, the PEEM subprogram has enabled the development of technologies that will significantly improve efficiency, costs, and fuel economy. The PEEM subprogram supports the efforts of the U.S. DRIVE partnership through a three phase approach intended to: (1) identify overall propulsion and vehicle related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements and then develop the appropriate technical targets for systems, subsystems, and component R&D activities; (2) develop and validate individual subsystems and components, including EMs and PE; and (3) determine how well the components and subsystems work together in a vehicle environment or as a complete propulsion system and whether the efficiency and performance targets at the vehicle level have been achieved. The research performed under this subprogram will help remove technical and cost barriers to enable the development of technology for use in such advanced vehicles as hybrid electric vehicles (HEVs), plug-in HEVs (PHEVs), battery electric vehicles, and fuel-cell-powered automobiles that meet the goals of the VTP. A key element in making these advanced vehicles practical is providing an affordable electric traction drive system. This will require attaining weight, volume, efficiency, and cost targets for the PE and EM subsystems of the traction drive system. Areas of development include: (1) novel traction motor designs that result in increased power density and lower cost; (2) inverter technologies involving new topologies to achieve higher efficiency with the ability to accommodate higher temperature environments while achieving high reliability; (3) converter concepts that use methods of reducing the component count and integrating functionality to decrease size, weight, and cost; (4) new onboard battery charging concepts that result in decreased cost and size; (5) more effective thermal control through innovative packaging technologies; and (6) integrated motor-inverter traction drive system concepts. ORNL's PEEM research program conducts fundamental research, evaluates hardware, and assists in the technical direction of the VTP Advanced Power Electronics and Electric Motors (APEEM) program. In this role, ORNL serves on the U.S. DRIVE Electrical and Electronics Technical Team, evaluates proposals for DOE, and lends its technological expertise to the direction of projects and evaluation of developing technologies. ORNL also executes specific projects for DOE. DOE's continuing R&D into advanced vehicle technologies for transportation offers the possibility of reducing the nation's dependence on foreign oil and the negative economic impacts of crude oil price fluctuations. It also supports the Administration's goal of deploying 1 million PHEVs by 2015.

  12. An LCA model for waste incineration enhanced with new technologies for metal recovery and application to the case of Switzerland

    SciTech Connect (OSTI)

    Boesch, Michael E.; Vadenbo, Carl; Saner, Dominik; Huter, Christoph; Hellweg, Stefanie

    2014-02-15

    Highlights: An enhanced process-based LCA model for MSWI is featured and applied in case study. LCA modeling of recent technological developments for metal recovery from fly ash. Net release from Swiss MSWI 133 kg CO{sub 2}-eq/tonne waste from attributional LCA perspective. Net savings from a consequential LCA perspective reach up to 303 kg CO{sub 2}-eq/tonne waste. Impacts according to ReCiPe and CExD show similar pattern to climate change. - Abstract: A process model of municipal solid waste incinerators (MSWIs) and new technologies for metal recovery from combustion residues was developed. The environmental impact is modeled as a function of waste composition as well as waste treatment and material recovery technologies. The model includes combustion with a grate incinerator, several flue gas treatment technologies, electricity and steam production from waste heat recovery, metal recovery from slag and fly ash, and landfilling of residues and can be tailored to specific plants and sites (software tools can be downloaded free of charge). Application of the model to Switzerland shows that the treatment of one tonne of municipal solid waste results on average in 425 kg CO{sub 2}-eq. generated in the incineration process, and 54 kg CO{sub 2}-eq. accrue in upstream processes such as waste transport and the production of operating materials. Downstream processes, i.e. residue disposal, generates 5 kg CO{sub 2}-eq. Savings from energy recovery are in the range of 67 to 752 kg CO{sub 2}-eq. depending on the assumptions regarding the substituted energy production, while the recovery of metals from slag and fly ash currently results in a net saving of approximately 35 kg CO{sub 2}-eq. A similar impact pattern is observed when assessing the MSWI model for aggregated environmental impacts (ReCiPe) and for non-renewable resource consumption (cumulative exergy demand), except that direct emissions have less and no relevance, respectively, on the total score. The study illustrates that MSWI plants can be an important element of industrial ecology as they provide waste disposal services and can help to close material and energetic cycles.

  13. Plasma-enhanced atomic layer deposition and etching of high-k gadolinium oxide

    SciTech Connect (OSTI)

    Vitale, Steven A.; Wyatt, Peter W.; Hodson, Chris J.

    2012-01-15

    Atomic layer deposition (ALD) of high-quality gadolinium oxide thin films is achieved using Gd(iPrCp){sub 3} and O{sub 2} plasma. Gd{sub 2}O{sub 3} growth is observed from 150 to 350 deg. C, though the optical properties of the film improve at higher temperature. True layer-by-layer ALD growth of Gd{sub 2}O{sub 3} occurred in a relatively narrow window of temperature and precursor dose. A saturated growth rate of 1.4 A/cycle was observed at 250 deg. C. As the temperature increases, high-quality films are deposited, but the growth mechanism appears to become CVD-like, indicating the onset of precursor decomposition. At 250 deg. C, the refractive index of the film is stable at {approx}1.80 regardless of other deposition conditions, and the measured dispersion characteristics are comparable to those of bulk Gd{sub 2}O{sub 3}. XPS data show that the O/Gd ratio is oxygen deficient at 1.3, and that it is also very hygroscopic. The plasma etching rate of the ALD Gd{sub 2}O{sub 3} film in a high-density helicon reactor is very low. Little difference is observed in etching rate between Cl{sub 2} and pure Ar plasmas, suggesting that physical sputtering dominates the etching. A threshold bias power exists below which etching does not occur; thus it may be possible to etch a metal gate material and stop easily on the Gd{sub 2}O{sub 3} gate dielectric. The Gd{sub 2}O{sub 3} film has a dielectric constant of about 16, exhibits low C-V hysteresis, and allows a 50 x reduction in gate leakage compared to SiO{sub 2}. However, the plasma enhanced atomic layer deposition (PE-ALD) process causes formation of an {approx}1.8 nm SiO{sub 2} interfacial layer, and generates a fixed charge of -1.21 x 10{sup 12} cm{sup -2}, both of which may limit use of PE-ALD Gd{sub 2}O{sub 3} as a gate dielectric.

  14. Dynamic (G2) Model Design Document, 24590-WTP-MDD-PR-01-002, Rev. 12

    SciTech Connect (OSTI)

    Deng, Yueying; Kruger, Albert A.

    2013-12-16

    The Hanford Tank Waste Treatment and Immobilization Plant (WTP) Statement of Work (Department of Energy Contract DE-AC27-01RV14136, Section C) requires the contractor to develop and use process models for flowsheet analyses and pre-operational planning assessments. The Dynamic (G2) Flowsheet is a discrete-time process model that enables the project to evaluate impacts to throughput from eventdriven activities such as pumping, sampling, storage, recycle, separation, and chemical reactions. The model is developed by the Process Engineering (PE) department, and is based on the Flowsheet Bases, Assumptions, and Requirements Document (24590-WTP-RPT-PT-02-005), commonly called the BARD. The terminologies of Dynamic (G2) Flowsheet and Dynamic (G2) Model are interchangeable in this document. The foundation of this model is a dynamic material balance governed by prescribed initial conditions, boundary conditions, and operating logic. The dynamic material balance is achieved by tracking the storage and material flows within the plant as time increments. The initial conditions include a feed vector that represents the waste compositions and delivery sequence of the Tank Farm batches, and volumes and concentrations of solutions in process equipment before startup. The boundary conditions are the physical limits of the flowsheet design, such as piping, volumes, flowrates, operation efficiencies, and physical and chemical environments that impact separations, phase equilibriums, and reaction extents. The operating logic represents the rules and strategies of running the plant.

  15. Protonation effect on the electronic properties of 2-pyridone monomer, dimer and its water clusters: A theoretical study

    SciTech Connect (OSTI)

    Saed, Behnaz; Omidyan, Reza E-mail: reza.omidyan@u-psud.fr; Centre Laser de lUniversit Paris Sud , Bt. 106, Univ. Paris-Sud 11, 91405 Orsay Cedex

    2014-01-14

    The CC2 (second order approximate coupled cluster method) has been applied to investigate protonation effect on electronic transition energies of 2-pyridone (2PY), 2-pyridone dimer, and micro-solvated 2-pyridone (0-2 water molecules). The PE profiles of protonated 2-pyridone (2PYH{sup +}) as well as monohydrated 2PYH{sup +} at the different electronic states have been investigated. The {sup 1}??* state in protonated species (2PYH{sup +}) is a barrier free and dissociative state along the O-H stretching coordinate. In this reaction coordinate, the lowest lying {sup 1}??* predissociates the bound S{sub 1}({sup 1}??*) state, connecting the latter to a conical intersection with the S{sub 0} state. These conical intersections lead the {sup 1}??* state to proceed as predissociative state and finally direct the excited system to the ground state. Furthermore, in presence of water molecule, the {sup 1}??* state still remains dissociative but the conical intersection between {sup 1}??* and ground state disappears. In addition, according to the CC2 calculation results, it has been predicted that protonation significantly blue shifts the S{sub 1}-S{sub 0} electronic transition of monomer, dimer, and microhydrated 2-pyridone.

  16. Uranium Adsorbent Fibers Prepared by Atom-Transfer Radical Polymerization from Chlorinated Polypropylene and Polyethylene Trunk Fibers

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

    Brown, Suree; Chatterjee, Sabornie; Li, Meijun; Yue, Yanfeng; Tsouris, Costas; Janke, Christopher J.; Saito, Tomonori; Dai, Sheng

    2015-12-10

    Seawater contains a large amount of uranium (~4.5 billion tons) which can serve as a limitless supply of an energy source. However, in order to make the recovery of uranium from seawater economically feasible, lower manufacturing and deployment costs are required, and thus, solid adsorbents must have high uranium uptake, reusability, and high selectivity toward uranium. In this study, atom-transfer radical polymerization (ATRP), without the radiation-induced graft polymerization (RIGP), was used for grafting acrylonitrile (AN) and tert-butyl acrylate (tBA) from a new class of trunk fibers, forming adsorbents in a readily deployable form. The new class of trunk fibers wasmore » prepared by the chlorination of PP round fiber, hollow-gear-shaped PP fiber, and hollow-gear-shaped PE fiber. During ATRP, degrees of grafting (d.g.) varied according to the structure of active chlorine sites on trunk fibers and ATRP conditions, and the d.g. as high as 2570% was obtained. Resulting adsorbent fibers were evaluated in U-spiked simulated seawater and the maximum adsorption capacity of 146.6 g U/kg, much higher than that of a standard adsorbent JAEA fiber (75.1 g/kg), was obtained. This new type of trunk fibers can be used for grafting a variety of uranium-interacting ligands, including designed ligands that are highly selective toward uranium.« less

  17. Fermion hierarchy from sfermion anarchy

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

    Altmannshofer, Wolfgang; Frugiuele, Claudia; Harnik, Roni

    2014-12-31

    We present a framework to generate the hierarchical flavor structure of Standard Model quarks and leptons from loops of superpartners. The simplest model consists of the minimal supersymmetric standard model with tree level Yukawa couplings for the third generation only and anarchic squark and slepton mass matrices. Agreement with constraints from low energy flavor observables, in particular Kaon mixing, is obtained for supersymmetric particles with masses at the PeV scale or above. In our framework both the second and the first generation fermion masses are generated at 1-loop. Despite this, a novel mechanism generates a hierarchy among the first andmore » second generations without imposing a symmetry or small parameters. A second-to-first generation mass ratio of order 100 is typical. The minimal supersymmetric standard model thus includes all the necessary ingredients to realize a fermion spectrum that is qualitatively similar to observation, with hierarchical masses and mixing. The minimal framework produces only a few quantitative discrepancies with observation, most notably the muon mass is too low. Furthermore, we discuss simple modifications which resolve this and also investigate the compatibility of our model with gauge and Yukawa coupling Unification.« less

  18. Hard X-ray emission and {sup 44}Ti line features of the Tycho supernova remnant

    SciTech Connect (OSTI)

    Wang, Wei [National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100012 (China); Li, Zhuo, E-mail: wangwei@bao.ac.cn, E-mail: zhuo.li@pku.edu.cn [Department of Astronomy and Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871 (China)

    2014-07-10

    A deep hard X-ray survey of the International Gamma-Ray Astrophysics Laboratory (INTEGRAL) satellite has detected for the first time non-thermal emission up to 90 keV in the Tycho supernova (SN) remnant. Its 3-100 keV spectrum is fitted with a thermal bremsstrahlung of kT ? 0.81 0.45 keV plus a power-law model of ? ? 3.01 0.16. Based on diffusive shock acceleration theory, this non-thermal emission, together with radio measurements, implies that the Tycho remnant may not accelerate protons up to >PeV but to hundreds TeV. Only heavier nuclei may be accelerated to the cosmic ray spectral 'knee'. In addition, using INTEGRAL, we search for soft gamma-ray lines at 67.9 and 78.4 keV that come from the decay of radioactive {sup 44}Ti in the Tycho remnant. A bump feature in the 60-90 keV energy band, potentially associated with the {sup 44}Ti line emission, is found with a marginal significance level of ?2.6?. The corresponding 3? upper limit on the {sup 44}Ti line flux amounts to 1.5 10{sup 5} photon cm{sup 2} s{sup 1}. Implications on the progenitor of the Tycho SN, considered to be a Type Ia SN prototype, are discussed.

  19. MODELING PHOTODISINTEGRATION-INDUCED TeV PHOTON EMISSION FROM LOW-LUMINOSITY GAMMA-RAY BURSTS

    SciTech Connect (OSTI)

    Liu Xuewen [Physics Department, Sichuan University, Chengdu 610065 (China); Wu Xuefeng; Lu Tan, E-mail: astrolxw@gmail.com, E-mail: xfwu@pmo.ac.cn, E-mail: t.lu@pmo.ac.cn [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China)

    2012-05-15

    Ultra-high-energy cosmic-ray heavy nuclei have recently been considered as originating from nearby low-luminosity gamma-ray bursts that are associated with Type Ibc supernovae. Unlike the power-law decay in long duration gamma-ray bursts, the light curve of these bursts exhibits complex UV/optical behavior: shock breakout dominated thermal radiation peaks at about 1 day, and, after that, nearly constant emission sustained by radioactive materials for tens of days. We show that the highly boosted heavy nuclei at PeV energy interacting with the UV/optical photon field will produce considerable TeV photons via the photodisintegration/photo-de-excitation process. It was later predicted that a thermal-like {gamma}-ray spectrum peaks at about a few TeV, which may serve as evidence of nucleus acceleration. The future observations by the space telescope Fermi and by the ground atmospheric Cherenkov telescopes such as H.E.S.S., VERITAS, and MAGIC will shed light on this prediction.

  20. Plasmon excitations in homogeneous neutron-star matter

    SciTech Connect (OSTI)

    Baldo, M.; Ducoin, C.

    2009-07-15

    We study the possible collective plasma modes which can affect neutron-star thermodynamics and different elementary processes in the baryonic density range between nuclear saturation {rho}{sub 0} and 3{rho}{sub 0}. In this region, the expected constituents of neutron-star matter are mainly neutrons, protons, electrons, and muons (npe{mu} matter), under the constraint of beta equilibrium. The elementary plasma excitations of the pe{mu} three-fluid medium are studied in the RPA framework. We emphasize the relevance of the Coulomb interaction among the three species, in particular, the interplay of the electron and muon screening in suppressing the possible proton plasma mode, which is converted into a sound-like mode. The Coulomb interaction alone is able to produce a variety of excitation branches and the full spectral function shows a rich structure at different energy. The genuine plasmon mode is pushed at high energy and it contains mainly an electron component with a substantial muon component, which increases with density. The plasmon is undamped for not too large momentum and is expected to be hardly affected by the nuclear interaction. All the other branches, which fall below the plasmon, are damped or over-damped.

  1. Searching for MeV-scale gauge bosons with IceCube

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

    DiFranzo, Anthony; Hooper, Dan

    2015-11-05

    Light gauge bosons can lead to resonant interactions between high-energy astrophysical neutrinos and the cosmic neutrino background. We study this possibility in detail, considering the ability of IceCube to probe such scenarios. We also find the most dramatic effects in models with a very light Z' (mZ'≲10 MeV), which can induce a significant absorption feature at Eν~5–10 TeV×(mZ'/MeV)2. In the case of the inverted hierarchy and a small sum of neutrino masses, such a light Z' can result in a broad and deep spectral feature at ~0.1–10 PeV×(mZ'/MeV)2. Current IceCube data already excludes this case for a Z' lighter thanmore » a few MeV and couplings greater than g~10-4. Furthermore, we emphasize that the ratio of neutrino flavors observed by IceCube can be used to further increase their sensitivity to Z' models and to other exotic physics scenarios.« less

  2. Minimal position-velocity uncertainty wave packets in relativistic and non-relativistic quantum mechanics

    SciTech Connect (OSTI)

    Al-Hashimi, M.H. Wiese, U.-J.

    2009-12-15

    We consider wave packets of free particles with a general energy-momentum dispersion relation E(p). The spreading of the wave packet is determined by the velocity v={partial_derivative}{sub p}E. The position-velocity uncertainty relation {delta}x{delta}v{>=}1/2 |<{partial_derivative}{sub p}{sup 2}E>| is saturated by minimal uncertainty wave packets {phi}(p)=Aexp(-{alpha}E(p)+{beta}p). In addition to the standard minimal Gaussian wave packets corresponding to the non-relativistic dispersion relation E(p)=p{sup 2}/2m, analytic calculations are presented for the spreading of wave packets with minimal position-velocity uncertainty product for the lattice dispersion relation E(p)=-cos(pa)/ma{sup 2} as well as for the relativistic dispersion relation E(p)={radical}(p{sup 2}+m{sup 2}). The boost properties of moving relativistic wave packets as well as the propagation of wave packets in an expanding Universe are also discussed.

  3. Handling radiation generated during an ion source commissioning

    SciTech Connect (OSTI)

    Ren, H. T.; Zhao, J. Peng, S. X.; Lu, P. N.; Zhou, Q. F.; Xu, Y.; Chen, J.; Zhang, T.; Zhang, A. L.; Guo, Z. Y.; Chen, J. E.

    2014-02-15

    Radiation is an important issue, which should be carefully treated during the design and commissioning of an ion source. Measurements show that X-rays are generated around the ceramics column of an extraction system when the source is powered up to 30 kV. The X-ray dose increases greatly when a beam is extracted. Inserting the ceramic column into a metal vacuum box is a good way to block X-ray emission for those cases. Moreover, this makes the online test of an intense H{sup +} ion beam with energy up to 100 keV possible. However, for deuteron ion source commissioning, neutron and gamma-ray radiation become a serious topic. In this paper, we will describe the design of the extraction system and the radiation doses of neutrons and gamma-rays measured at different D{sup +} beam energy during our 2.45 GHz deuteron electron cyclotron resonance ion source commissioning for PKUNIFTY (PeKing University Neutron Imaging FaciliTY) project at Peking University.

  4. Current Activities Assessing Butt Fusion Joint Integrity in High Density Polyethylene Piping

    SciTech Connect (OSTI)

    Crawford, Susan L.; Cinson, Anthony D.; Doctor, Steven R.; Denslow, Kayte M.

    2012-09-01

    The Pacific Northwest National Laboratory (PNNL) in Richland, Washington, conducted initial studies to evaluate the effectiveness of nondestructive examinations (NDE) coupled with mechanical testing for assessing butt fusion joint integrity in high density polyethylene (HDPE) pipe. The work provided insightful information to the United States Nuclear Regulatory Commission (NRC) on the effectiveness of volumetric inspection techniques for detecting lack of fusion (LOF) conditions in the fusion joints. HDPE has been installed on a limited basis in American Society of Mechanical Engineers (ASME) Class 3, buried piping systems at several operating U.S. nuclear power plants and has been proposed for use in new construction. A comparison was made between the results from ultrasonic and microwave nondestructive examinations and the results from mechanical destructive evaluations, specifically the high-speed tensile test and the side-bend test, for determining joint integrity. The data comparison revealed that none of the NDE techniques detected all of the lack-of-fusion conditions that were revealed by the destructive tests. Follow-on work has recently been initiated at PNNL to accurately characterize the NDE responses from machined flaws of varying size and location in PE 4710 materials as well as the LOF condition. This effort is directed at quantifying the ability of volumetric NDE techniques to detect flaws in relation to the critical flaw size associated with joint integrity. A status of these latest investigations is presented.

  5. Fermion hierarchy from sfermion anarchy

    SciTech Connect (OSTI)

    Altmannshofer, Wolfgang; Frugiuele, Claudia; Harnik, Roni

    2014-12-01

    We present a framework to generate the hierarchical flavor structure of Standard Model quarks and leptons from loops of superpartners. The simplest model consists of the minimal supersymmetric standard model with tree level Yukawa couplings for the third generation only and anarchic squark and slepton mass matrices. Agreement with constraints from low energy flavor observables, in particular Kaon mixing, is obtained for supersymmetric particles with masses at the PeV scale or above. In our framework both the second and the first generation fermion masses are generated at 1-loop. Despite this, a novel mechanism generates a hierarchy among the first and second generations without imposing a symmetry or small parameters. A second-to-first generation mass ratio of order 100 is typical. The minimal supersymmetric standard model thus includes all the necessary ingredients to realize a fermion spectrum that is qualitatively similar to observation, with hierarchical masses and mixing. The minimal framework produces only a few quantitative discrepancies with observation, most notably the muon mass is too low. We discuss simple modifications which resolve this and also investigate the compatibility of our model with gauge and Yukawa coupling Unification.

  6. Fermion hierarchy from sfermion anarchy

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

    Altmannshofer, Wolfgang; Frugiuele, Claudia; Harnik, Roni

    2014-12-01

    We present a framework to generate the hierarchical flavor structure of Standard Model quarks and leptons from loops of superpartners. The simplest model consists of the minimal supersymmetric standard model with tree level Yukawa couplings for the third generation only and anarchic squark and slepton mass matrices. Agreement with constraints from low energy flavor observables, in particular Kaon mixing, is obtained for supersymmetric particles with masses at the PeV scale or above. In our framework both the second and the first generation fermion masses are generated at 1-loop. Despite this, a novel mechanism generates a hierarchy among the first andmoresecond generations without imposing a symmetry or small parameters. A second-to-first generation mass ratio of order 100 is typical. The minimal supersymmetric standard model thus includes all the necessary ingredients to realize a fermion spectrum that is qualitatively similar to observation, with hierarchical masses and mixing. The minimal framework produces only a few quantitative discrepancies with observation, most notably the muon mass is too low. We discuss simple modifications which resolve this and also investigate the compatibility of our model with gauge and Yukawa coupling Unification.less

  7. Fully implicit Particle-in-cell algorithms for multiscale plasma simulation

    SciTech Connect (OSTI)

    Chacon, Luis

    2015-07-16

    The outline of the paper is as follows: Particle-in-cell (PIC) methods for fully ionized collisionless plasmas, explicit vs. implicit PIC, 1D ES implicit PIC (charge and energy conservation, moment-based acceleration), and generalization to Multi-D EM PIC: Vlasov-Darwin model (review and motivation for Darwin model, conservation properties (energy, charge, and canonical momenta), and numerical benchmarks). The author demonstrates a fully implicit, fully nonlinear, multidimensional PIC formulation that features exact local charge conservation (via a novel particle mover strategy), exact global energy conservation (no particle self-heating or self-cooling), adaptive particle orbit integrator to control errors in momentum conservation, and canonical momenta (EM-PIC only, reduced dimensionality). The approach is free of numerical instabilities: ωpeΔt >> 1, and Δx >> λD. It requires many fewer dofs (vs. explicit PIC) for comparable accuracy in challenging problems. Significant CPU gains (vs explicit PIC) have been demonstrated. The method has much potential for efficiency gains vs. explicit in long-time-scale applications. Moment-based acceleration is effective in minimizing NFE, leading to an optimal algorithm.

  8. Simulation study on number of secondary particles in extensive air showers using CORSIKA code

    SciTech Connect (OSTI)

    Halataei, S. M. H.; Bahmanabadi, M.; Samimi, J.; Ghomi, M. Khakian

    2008-04-15

    We have simulated more than 10{sup 5} extensive air showers (EAS) by CORSIKA code, with a proton as the primary particle. The range of energy for primary particles was selected from 50 TeV to 5 PeV, with differential flux given by dN/dE{proportional_to}E{sup -2.7}. Using the secondary charged particles produced of these EASs, we obtained the function dN{sub sp}({theta},X)/d{theta}, where N{sub sp}({theta},X) is the number of secondary charged particles in EASs as a function of atmosphere depth, X, and zenith angle, {theta}. A sin{theta}cos{sup n(X)}{theta} distribution was obtained for zenith angle distribution of the number of secondary charged particles, where power index, n(X), is a function of atmosphere depth, X. We obtained n(X)=3.02+0.003XlnX-8.28x10{sup -9}X{sup 3}-1.35lnX. We have compared our results with the experimental data of various observatories.

  9. Surface energy fluxes at Central Florida during the convection and precipitation electrification experiment. Final Report

    SciTech Connect (OSTI)

    Nie, D.; Demetriades-shah, T.D.; Kanemasu, E.T.

    1993-04-01

    One of the objectives of CaPE is to better understand the convective process in central and south Florida during the warm season. The energy and moisture exchanges between the surface and the atmosphere are closely related to this process. Some recent studies have shown that the surface energy balance plays an important role in the climatic fields (Shukla and Mintz; Sud and Smith; Sato et. al). Surface energy fluxes and related surface processes such as evapotranspiration and sensible heat transfer directly effect the temperature, humidity, cloud formation and precipitation. For example, mesoscale circulation around a discontinuity in vegetation type were shown to be stronger with wet soil than with dry soil using an evapotranspiration model (Pinty et. al). In order to better describe the processes in the atmosphere at various scales and improve the ability of modeling and predicting weather related events, it is crucial to understand the mechanism of surface energy transfer in relation to atmospheric events. Surface energy flux measurements are required to fully understand the interactions between the atmosphere and the surface.

  10. Single phase synthesis and room temperature neutron diffraction studies on multiferroic PbFe{sub 0.5}Nb{sub 0.5}O{sub 3}

    SciTech Connect (OSTI)

    Matteppanavar, Shidaling; Angadi, Basavaraj; Rayaprol, Sudhindra

    2013-02-05

    The lead-iron-niobate, (PbFe{sub 0.5}Nb{sub 0.5}O{sub 3} or PFN) was synthesized by low temperature sintering Single Step / Solid State Reaction Method. The 700 Degree-Sign C/2 hrs. calcined powder was sintered at 1050 Degree-Sign C/1 hr. The sintered pellets were characterized through X-Ray Diffraction and Neutron Diffraction at room temperature. It is found from the XRD pattern that the materials is in single phase with no traces of pyrochlore phase. It was also confirmed from the neutron diffraction pattern, the structure of PFN to be monoclinic, space group Cm. Structural studies has been carried out by refining the obtained neutron diffraction data by Rietveld refinement method using Fullprof program. The neutron diffraction pattern at 300 K (room temperature) was selected to refine the structure. The lattice parameters obtained are; a = 5.6709 A, b = 5.6732 A, c = 4.0136 A, and {alpha}= 90, {beta}= 89.881, {gamma}= 90. The P-E measurements showed hysteretic behavior with high remnant polarization.

  11. Neutron diffraction studies on chemical and magnetic structure of multiferroic PbFe{sub 0.67}W{sub 0.33}O{sub 3}

    SciTech Connect (OSTI)

    Matteppanavar, Shidaling Angadi, Basavaraj; Rayaprol, Sudhindra

    2014-04-24

    We report on the single phase synthesis and room temperature structural characterization of PbFe{sub 0.67}W{sub 0.33}O{sub 3} (PFW) multiferroic. The PFW was synthesized by low temperature sintering, Columbite method. Analysis of powder XRD pattern exhibits single phase formation of PFW with no traces of pyrochlore phase. Detailed analysis of room temperature neutron diffraction (ND) reveals cubic phase at room temperature, space group Pm-3m. The ND pattern clearly reveals magnetic Bragg peak at 2? = 18.51 (Q = 1.36{sup ?1}). The refinement of magnetic structure reveals G-type antiferromagnetic structure in PFW at room temperature. The dielectric constant and loss tangent decreases with increasing frequency. The room temperature P-E measurements shows a non-linear slim hysteresis, typical nature of relaxor multiferroics, with saturation and remnant polarizations of P{sub s} = 1.50 ?C/cm{sup 2} and P{sub r} = 0.40 ?C/cm{sup 2}, respectively.

  12. A=07Li (66LA04)

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

    66LA04) (See Energy Level Diagrams for 7Li) GENERAL: See (HU57D, BA59K, BA59N, BR59M, FE59E, MA59E, MA59H, KU60A, PE60E, PH60A, SH60C, TA60L, BA61H, BA61N, BL61C, CL61D, KH61, TA61G, TO61B, CL62E, CR62A, IN62, CH63, CL63C, KL63, SC63I, BE64H, GR64C, MA64HH, NE64C, OL64A, SA64G, BE65F, FA65A, JA65H, NE65, PR65). See also Table 7.1 [Table of Energy Levels] (in PDF or PS). Ground state: Q = -45 ± 5 mb (KA61F, VA63F, WH64); μ = +3.2564 nm (FU65E). 1. 4He(t, γ)7Li Qm = 2.467 Excitation functions

  13. A=12C (59AJ76)

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

    59AJ76) (See the Energy Level Diagram for 12C) GENERAL: See also Table 12.4 [Table of Energy Levels] (in PDF or PS). Theory: See (FE55A, HE55F, CA56E, EL56, GL56A, HA56G, HA56H, KU56, MO56, NA56B, PE56A, RE56B, WI56K, BA57, BI57F, HE57B, KU57A, PA57A, RE57, SA57C, CA58C, FR58B). 1. 7Li(6Li, n)12C Qm = 20.931 See (NO57A). 2. (a) 9Be(3He, n)11C Qm = 7.565 Eb = 26.286 (b) 9Be(3He, p)11B Qm = 10.329 (c) 9Be(3He, α)8Be Qm = 18.911 (d) 9Be(3He, d)10B Qm = 1.093 The yields and angular distributions of

  14. A=12C (68AJ02)

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

    68AJ02) (See Energy Level Diagrams for 12C) GENERAL: See also Table 12.7 [Table of Energy Levels] (in PDF or PS). Shell model: (KU56, PE56A, KU57A, ME60D, TA60L, WE60B, BA61N, TR61, NA63A, VI63A, AM64, CL64, GI64C, GI64D, NE64C, BA65E, CO65I, FA65C, NE65, GI66A, HA66F, VA66A, YO66A, CO67M, EV67A, KU67B, HI68A). Collective model: (BA59F, BR59M, CL61D, CL62G, GO62I, WA62, GO63G, BR64Z, VO64C, ST65C, UB65, UB65A, VO65A, BO66H, DA66G, DR66B, KR66A, BA67D, BO67D, BO67J, BR67, KR67, LA67F, LA67M,

  15. A=13C (70AJ04)

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

    70AJ04) (See Energy Level Diagrams for 13C) GENERAL: See Table 13.4 [Table of Energy Levels] (in PDF or PS). Model calculations:(BR59M, PH60A, TA60L, ZE60, BA61L, BA61N, KU61A, KU61E, NE61C, EA62, BO63J, MA63S, PE63A, SE63N, TR63, AM64, NA64A, ST64, CO65I, MA65O, ME65B, NE65, WE65D, EL66B, GU66D, HA66F, MA66S, NO66, RI66F, WI66E, BA67JJ, CO67M, FA67A, HU67C, KU67J, PO67G, RI67J, WA67I, FI68, HO68, RE68G, KU69C, VA69, KU70). Other:(BA62P, LI64I, BO65E, HE66D, OL66B, RI68I, TA68W, WI68B, AL69A,

  16. Magnetic field amplification in nonlinear diffusive shock acceleration including resonant and non-resonant cosmic-ray driven instabilities

    SciTech Connect (OSTI)

    Bykov, Andrei M.; Osipov, Sergei M.; Ellison, Donald C.; Vladimirov, Andrey E. E-mail: osm2004@mail.ru E-mail: avenovo@gmail.com

    2014-07-10

    We present a nonlinear Monte Carlo model of efficient diffusive shock acceleration where the magnetic turbulence responsible for particle diffusion is calculated self-consistently from the resonant cosmic-ray (CR) streaming instability, together with non-resonant short- and long-wavelength CR-current-driven instabilities. We include the backpressure from CRs interacting with the strongly amplified magnetic turbulence which decelerates and heats the super-Alfvénic flow in the extended shock precursor. Uniquely, in our plane-parallel, steady-state, multi-scale model, the full range of particles, from thermal (∼eV) injected at the viscous subshock to the escape of the highest energy CRs (∼PeV) from the shock precursor, are calculated consistently with the shock structure, precursor heating, magnetic field amplification, and scattering center drift relative to the background plasma. In addition, we show how the cascade of turbulence to shorter wavelengths influences the total shock compression, the downstream proton temperature, the magnetic fluctuation spectra, and accelerated particle spectra. A parameter survey is included where we vary shock parameters, the mode of magnetic turbulence generation, and turbulence cascading. From our survey results, we obtain scaling relations for the maximum particle momentum and amplified magnetic field as functions of shock speed, ambient density, and shock size.

  17. R&D program benefits estimation: DOE Office of Electricity Delivery and Energy Reliability

    SciTech Connect (OSTI)

    None, None

    2006-12-04

    The overall mission of the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE) is to lead national efforts to modernize the electric grid, enhance the security and reliability of the energy infrastructure, and facilitate recovery from disruptions to the energy supply. In support of this mission, OE conducts a portfolio of research and development (R&D) activities to advance technologies to enhance electric power delivery. Multiple benefits are anticipated to result from the deployment of these technologies, including higher quality and more reliable power, energy savings, and lower cost electricity. In addition, OE engages State and local government decision-makers and the private sector to address issues related to the reliability and security of the grid, including responding to national emergencies that affect energy delivery. The OE R&D activities are comprised of four R&D lines: High Temperature Superconductivity (HTS), Visualization and Controls (V&C), Energy Storage and Power Electronics (ES&PE), and Distributed Systems Integration (DSI).

  18. Microsoft PowerPoint - HAB 2012 Final.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea Inte rim Saf e Sto rag e f N Ar ea Inte rim

  19. Microsoft PowerPoint - HAB1111-Dowellfinalnobu.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r ¾ Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) ¾ Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s ¾ At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) ¾ Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea 9 Inte rim Saf e Sto rag e f 9 N

  20. A=19Ne (1959AJ76)

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

    59AJ76) (See Energy Level Diagram for 19Ne) GENERAL: See also Table 19.9 [Table of Energy Levels] (in PDF or PS). Theory: See (EL55A, RE55, RE55B, RA57, RE58). 1. 19Ne(β+)19F Qm = 3.256 The positron end point is 2.18 ± 0.03 (SC52A), 2.23 ± 0.05 (AL57), 2.24 ± 0.01 MeV (WE58B). The half-life is 17.4 ± 0.2 sec (HE59), 17.7 ± 0.1 (PE57), 18.3 ± 0.5 (AL57), 18.5 ± 0.5 (SC52A), 19 ± 1 (NA54B), 19.5 ± 1.0 (WE58B), 20.3 ± 0.5 sec (WH39). The absence of low-energy γ-rays (see 19F) indicates