National Library of Energy BETA

Sample records for re quires large

  1. Re

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElements Sign In AboutRe s pons e

  2. Abstract The Cercospora nicotianae SOR1 gene is re-quired for resistance to singlet oxygen-generating photo-

    E-Print Network [OSTI]

    Burns, Jacqueline K.

    and other microorganisms produce an abundant array of secondary metabolites, frequently using them as tools colonization by the toxin-producing invader. Toxins can also weaken an animal or plant host to allow more from dead or dying plant cells. Among the most success- ful of these pathogens are members of the genus

  3. Jets from Jets: Re-clustering as a tool for large radius jet reconstruction and grooming at the LHC

    E-Print Network [OSTI]

    Benjamin Nachman; Pascal Nef; Ariel Schwartzman; Maximilian Swiatlowski; Chaowaroj Wanotayaroj

    2014-12-11

    Jets with a large radius $R\\gtrsim 1$ and grooming algorithms are widely used to fully capture the decay products of boosted heavy particles at the Large Hadron Collider (LHC). Unlike most discriminating variables used in such studies, the jet radius is usually not optimized for specific physics scenarios. This is because every jet configuration must be calibrated, insitu, to account for detector response and other experimental effects. One solution to enhance the availability of large-$R$ jet configurations used by the LHC experiments is {\\it jet re-clustering}. Jet re-clustering introduces an intermediate scale $rjets are calibrated and used as the inputs to reconstruct large radius jets. In this paper we systematically study and propose new jet re-clustering configurations and show that re-clustered large radius jets have essentially the same jet mass performance as large radius groomed jets. Jet re-clustering has the benefit that no additional large-R calibration is necessary, allowing the re-clustered large radius parameter to be optimized in the context of specific precision measurements or searches for new physics.

  4. Energy Savings Modeling of Standard Commercial Building Re-tuning Measures: Large Office Buildings

    SciTech Connect (OSTI)

    Fernandez, Nicholas; Katipamula, Srinivas; Wang, Weimin; Huang, Yunzhi; Liu, Guopeng

    2012-06-01

    Today, many large commercial buildings use sophisticated building automation systems (BASs) to manage a wide range of building equipment. While the capabilities of BASs have increased over time, many buildings still do not fully use the BAS's capabilities and are not properly commissioned, operated or maintained, which leads to inefficient operation, increased energy use, and reduced lifetimes of the equipment. This report investigates the energy savings potential of several common HVAC system retuning measures on a typical large office building prototype model, using the Department of Energy's building energy modeling software, EnergyPlus. The baseline prototype model uses roughly as much energy as an average large office building in existing building stock, but does not utilize any re-tuning measures. Individual re-tuning measures simulated against this baseline include automatic schedule adjustments, damper minimum flow adjustments, thermostat adjustments, as well as dynamic resets (set points that change continuously with building and/or outdoor conditions) to static pressure, supply air temperature, condenser water temperature, chilled and hot water temperature, and chilled and hot water differential pressure set points. Six combinations of these individual measures have been formulated - each designed to conform to limitations to implementation of certain individual measures that might exist in typical buildings. All of these measures and combinations were simulated in 16 cities representative of specific U.S. climate zones. The modeling results suggest that the most effective energy savings measures are those that affect the demand-side of the building (air-systems and schedules). Many of the demand-side individual measures were capable of reducing annual HVAC system energy consumption by over 20% in most cities that were modeled. Supply side measures affecting HVAC plant conditions were only modestly successful (less than 5% annual HVAC energy savings for most cities for all measures). Combining many of the retuning measures revealed deep savings potential. Some of the more aggressive combinations revealed 35-75% reductions in annual HVAC energy consumption, depending on climate and building vintage.

  5. GE to DOE General Counsel; Re:Request for Comment on Large Capacity...

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

    to amend the clothes washer test procedure to reflect efficiency standards of large-capacity residential clothes washer machines. GE also urges the DOE to adopt recommended...

  6. LG to DOE General Counsel; Re:Request for Comment on Large Capacity...

    Energy Savers [EERE]

    Capacity Clothes Washers LG response to DOE's request for information regarding alternative test procedures for large-capacity clothes washer models, December 7, 2010. After...

  7. During the last few years our group has established the synthetic and analytic infrastructure re-quired to develop a promising new class of materials that operate on the basis of their structurally-

    E-Print Network [OSTI]

    Braun, Paul

    in response to external electric or magnetic fields, and to display field-induced birefringence, dichroism, amphidynamic materials are a promising platform for the de- sign of molecular machines. This presentation machines" 4:00 P.M. Monday, April 20, 2015 Room 100, Materials Science and Engineering Building 1304 W

  8. Large

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of a fly provesLarge

  9. Electrolux to DOE General Counsel; Re:Request for Comment on...

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

    Letter from Electrolux to Department of Energy General Counsel; Re:Request for Comment on Large Capacity Clothes Washers Electrolux sumitted comments on re-testing,...

  10. ShaRE

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

    Notice: The ShaRE web site will no longer accept user proposals after 6:00pm on Monday, June 3, 2013. The ShaRE User Program will be combined with ORNLs Center for Nanophase...

  11. Comment re DOE's NOI re continuation or modification of Price...

    Energy Savers [EERE]

    Comment re DOE's NOI re continuation or modification of Price-Anderson Act Comment re DOE's NOI re continuation or modification of Price-Anderson Act Comments of Kerr-McGee...

  12. Re: 'BPA Upcoming Schedule'

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElements Sign In AboutRe sRe: 'BPA

  13. Book Review Re-Visioning Conservation

    E-Print Network [OSTI]

    Waller, Donald M.

    of prescient efforts by Victor Shelford and the Ecological Society of America in the 1920s and 1930sBook Review Re-Visioning Conservation Rewilding North America. A Vi- sion for Conservation large connected areas with intact populations of car- nivores and ecological processes

  14. Beneficial Re-use of Decommissioned Former Nuclear Facilities

    SciTech Connect (OSTI)

    Boing, L.E.

    1997-06-01

    With the decision to decommission a nuclear facility, it is necessary to evaluate whether to fully demolish a facility or to re-use the facility in some capacity. This evaluation is often primarily driven by both the past mission of the site and the facility and the site's perceived future mission. In the case where the facility to be decommissioned is located within a large research or industrial complex and represents a significant resource to the site's future mission, it may be a perfect candidate to be re-used in some fashion. However, if the site is a rather remote older facility with little chance of being modified to today's standards for its re-use, the chances for its re-use will be substantially reduced. In this presentation, some specific cases of former nuclear facilities being decommissioned and re-used will be reviewed and some factors required to be considered in making this decision will be reviewed.

  15. Mandating Solar Hot Water by California Local Governments: Legal Issues

    E-Print Network [OSTI]

    Hoffman,, Peter C.

    1981-01-01

    and counties the power to require dedication of solar accessthe power to re- quire dedication of solar easements as a

  16. ENVIRONMENTAL MONITORING AND ASSESSMENT PROGRAM AT POTENTIAL OTEC SITES

    E-Print Network [OSTI]

    Wilde, P.

    2010-01-01

    consumers either by AC or DC transmission lines. The cablebed and at the shoreline. DC transmission will re- quire two

  17. DISSOSTICHUS RE-EXPORT DOCUMENT V1.2 RE-EXPORT SECTION Re-exporting Country

    E-Print Network [OSTI]

    DISSOSTICHUS RE-EXPORT DOCUMENT V1.2 RE-EXPORT SECTION Re-exporting Country: 1. Description of Fish Species Type of Product Net Weight Exported (kg) Dissostichus Catch Document Number Attached Species: TOP and tailed; FLT Fillet; HGT Headed, gutted, tailed; OTH Other (specify) Re-export information Number Date

  18. Pine pulpwood prices reached re-

    E-Print Network [OSTI]

    Pine pulpwood prices reached re- cord highs due to strong pulp and paper demand and lumber production curtailment. In contrast, sawlog prices continued their downward movement in November/December statewide av- erage pine sawlog prices decreased to $36.72/ton, a 4.3% drop for the period and a 14.1% drop

  19. ICCAT BIGEYE TUNA RE-EXPORT CERTIFICATE RE-EXPORT SECTION

    E-Print Network [OSTI]

    Appendix DOCUMENT NUMBER ICCAT BIGEYE TUNA RE-EXPORT CERTIFICATE RE-EXPORT SECTION: 1. RE-EXPORTING COUNTRY / ENTITY / FISHING ENTITY 2. POINT OF RE-EXPORT 3. DESCRIPTION OF IMPORTED FISH Product Type(*) F OF FISH FOR RE-EXPORT Product Type(*) F/FR RD/GG/DR/FL/OT Net Weight (Kg) * F=FRESH, FR=Frozen, RD

  20. Convergence acceleration techniques in CAD systems for grounding analysis in layered soils

    E-Print Network [OSTI]

    Colominas, Ignasi

    of real earthing grids in multilayer soils requires an out of range computational cost. In this paper we by ground rods vertically thrusted in certain places of the substation site. Thus, when a fault condition been systematically reported: the large computational costs re- quired in the analysis of real cases

  1. DEFENDANTS' SUPPLEMENTAL MEMORANDUM RE: MOTIONS TO

    E-Print Network [OSTI]

    Gollin, George

    DEFENDANTS' SUPPLEMENTAL MEMORANDUM RE: MOTIONS TO SUPPRESS AND DISMISS - 1 - Richard D. Wall. ) ) ) ) ) ) ) ) ) ) ) ) ) Case No.: CR-05-180-7-LRS DEFENDANTS' SUPPLEMENTAL MEMORANDUM RE: MOTIONS TO SUPPRESS AND DISMISS ) Defendants jointly submit the following supplemental memorandum of points and authorities re: Defendants

  2. Office of Admission RE-ENTRY APPLICATION

    E-Print Network [OSTI]

    Sun, Yi

    .ccny.cuny.edu #12;D. RE-ENTRY FOR UNDERGRADUATE STUDENTS WITH GPA BELOW 2.0 Undergraduate students whose grade point. RE-ENTRY FOR GRADUATE STUDENTS WITH GPA BELOW 3.0 Graduate students whose grade point averages fallOffice of Admission RE-ENTRY APPLICATION A WHO SHOULD APPLY? Students who have completed at least

  3. Re Gen | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETEREFU ElektronikRates with tierRayRe Gen Jump

  4. ReOpt[trademark] V2.0 user guide

    SciTech Connect (OSTI)

    White, M K; Bryant, J L

    1992-10-01

    Cleaning up the large number of contaminated waste sites at Department of Energy (DOE) facilities in the US presents a large and complex problem. Each waste site poses a singular set of circumstances (different contaminants, environmental concerns, and regulations) that affect selection of an appropriate response. Pacific Northwest Laboratory (PNL) developed ReOpt to provide information about the remedial action technologies that are currently available. It is an easy-to-use personal computer program and database that contains data about these remedial technologies and auxiliary data about contaminants and regulations. ReOpt will enable engineers and planners involved in environmental restoration efforts to quickly identify potentially applicable environmental restoration technologies and access corresponding information required to select cleanup activities for DOE sites.

  5. Re: Corrected Memorandum Summarizing Ex Parte Communication

    Energy Savers [EERE]

    September 25, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Corrected Memorandum Summarizing Ex Parte Communication This memorandum is submitted to revise and...

  6. Re-Energize: Building Energy Smart Communities

    Broader source: Energy.gov [DOE]

    Re-Energize: Building Energy Smart Communities Brand Book, as posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  7. Eleven new compounds in the RE-Cd-Ge systems (RE=Pr, Nd, Sm, Gd-Yb; Y): Crystal chemistry of the RE{sub 2}CdGe{sub 2} series

    SciTech Connect (OSTI)

    Guo Shengping; Meyers, John J.; Tobash, Paul H. [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States)

    2012-08-15

    A large new family of rare-earth metal-cadmium-germanides RE{sub 2}CdGe{sub 2} (RE=Y, Pr, Nd, Sm, Gd-Yb) has been synthesized and structurally characterized. All eleven structures have been established from single-crystal X-ray diffraction data and have been found to belong to the tetragonal Mo{sub 2}FeB{sub 2} structure type (ordered ternary variant of the U{sub 3}Si{sub 2} structure type-space group P4/mbm (No. 127), Z=2; Pearson symbol tP10). The structural variations among the three series of isostructural RE{sub 2}MgGe{sub 2}, RE{sub 2}InGe{sub 2}, and RE{sub 2}CdGe{sub 2} compounds are discussed, as well as the crystal chemistry changes as a function of the decreasing size of the rare-earth metals (lattice constants a=7.176(2)-7.4589(12) A and c=4.1273(14)-4.4356(13) A). The experimental results have been complemented by tight-binding linear muffin-tin orbital (TB-LMTO) electronic structure calculations. - Graphical abstract: More than 300 compounds have been reported to crystallize with the tetragonal U{sub 3}Si{sub 2} structure type, or the Mo{sub 2}FeB{sub 2} structure type, which is its ordered ternary variant. Among them, there are several large RE{sub 2}CdX{sub 2} classes, where the X-elements are typically late transition metals such as Cu, Ni, Au, Pd, Pt, and Rh. The new RE{sub 2}CdGe{sub 2} phases (RE=Y, Pr, Nd, Sm, Gd-Yb) increase the diversity and represent the first cadmium germanides. Highlights: Black-Right-Pointing-Pointer RE{sub 2}CdGe{sub 2} (RE=Y, Pr, Nd, Sm, Gd-Yb) are new ternary germanides. Black-Right-Pointing-Pointer Their structures can be recognized as a 1:1 intergrowth of CsCl- and AlB{sub 2}-like slabs. Black-Right-Pointing-Pointer The Ge atoms are covalently bound into Ge{sub 2} dumbbells. Black-Right-Pointing-Pointer Almost all RE{sub 2}CdGe{sub 2} phases are the first structurally characterized phases in the respective ternary RE-Cd-Ge systems.

  8. LAYNE, HOSPEDALES, GONG: PERSON RE-IDENTIFICATION BY ATTRIBUTES 1 Person Re-identification by Attributes

    E-Print Network [OSTI]

    Gong, Shaogang

    LAYNE, HOSPEDALES, GONG: PERSON RE-IDENTIFICATION BY ATTRIBUTES 1 Person Re-identification by Attributes Ryan Layne rlayne@eecs.qmul.ac.uk Timothy Hospedales tmh@eecs.qmul.ac.uk Shaogang Gong sgg unchanged freely in print or electronic forms. #12;2 LAYNE, HOSPEDALES, GONG: PERSON RE

  9. Re-Engineering Control Systems using Automatic Generation Tools and Process Simulation: the LHC Water Cooling Case

    E-Print Network [OSTI]

    Booth, W; Bradu, B; Gomez Palacin, L; Quilichini, M; Willeman, D

    2014-01-01

    This paper presents the approach used at CERN (European Organization for Nuclear Research) to perform the re-engineering of the control systems dedicated to the LHC (Large Hadron Collider) water cooling systems.

  10. Re: Memorandum Summarizing Ex Parte Communication

    Office of Environmental Management (EM)

    13, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On October 9, 2014, a workshop was hosted by the American Gas...

  11. MASSACHUSETTS INSTITUTE OF TECHNOLOGY PLASMA FUSI0.N CENTER

    E-Print Network [OSTI]

    . The International Thermonuclear Experimental Reactor (ITER), a superconducting device, is being designed to achieve transport processes and alpha heating effectiveness,[2] at the re- quired thermonuclear conditions

  12. Scalable Deep Poisson Factor Analysis for Topic Modeling Zhe Gan ZHE.GAN@DUKE.EDU

    E-Print Network [OSTI]

    Carin, Lawrence

    Dirichlet process (nHDP) (Paisley et al., 2015). The nCRP is limited because it re- quires that each

  13. The Xanthomonas oryzae pv. oryzae PhoPQ two-component system is required for AvrXA21 activity, hrpG expression, and virulence.

    E-Print Network [OSTI]

    2008-01-01

    against Xanthomonas oryzae pv. oryzae in Korea. Kor. J.the Xanthomonas campestris pv. campestris lipopolysaccharidein Xanthomonas oryzae pv. oryzae re- quired for AvrXa21

  14. Ultra-high-contrast laser acceleration of relativistic electrons in solid targets

    E-Print Network [OSTI]

    Higginson, Drew Pitney

    2013-01-01

    Inertial Confinement Fusion . . . . . . . . . . . . . . .approach to Inertial Confinement Fusion re- quires laser-to ignite an inertial confinement fusion reac- Alfv´en

  15. ACEEE Supplementary Information Re Issues Discussed at June 11...

    Energy Savers [EERE]

    ACEEE Supplementary Information Re Issues Discussed at June 11, 2013 Ex Parte Meeting ACEEE Supplementary Information Re Issues Discussed at June 11, 2013 Ex Parte Meeting As...

  16. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

    Energy Savers [EERE]

    Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

  17. reEnergize: Building Energy Smart Communities | Department of...

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

    reEnergize: Building Energy Smart Communities reEnergize: Building Energy Smart Communities Slides presented in the "What's Working in Residential Energy Efficiency Upgrade...

  18. Letter to Congress RE: Office of Civilian Radioactive Waste Management...

    Office of Environmental Management (EM)

    to Congress RE: Office of Civilian Radioactive Waste Management's Annual Financial Report Letter to Congress RE: Office of Civilian Radioactive Waste Management's Annual Financial...

  19. The Virtual (Re)Construction of History: Some Epistemological Questions

    E-Print Network [OSTI]

    El Antably, Ahmed

    2010-01-01

    Internet content outside of the Antably: The Virtual (Re)Construction of HistoryInternet-based content. Antably: The Virtual (Re)Construction of History

  20. A reliable method for recycling (RE)-Ba-Cu-O (RE: Sm, Gd, Y) bulk superconductors

    E-Print Network [OSTI]

    Shi, Yunhua; Namburi, Devendra Kumar; Wang, Miao; Durrell, John; Dennis, Anthony; Cardwell, David

    2015-06-10

    for recycling any failed (RE)BCO sample by replenishing the liquid phase lost during the primary growth process without first reprocessing the failed samples into powders. To date, we have successfully recycled 58 bulk (RE)-Ba-Cu-O (RE: Sm, Gd, Y) samples... failed, (RE)BCO-Ag bulk samples using an infiltration growth strategy without the need to first reprocess the failed samples into powder form. We believe that the technique relies on the provision of replacement liquid phase to the failed YBCO samples...

  1. Redundancy Elimination Within Large Collections of Files Purushottam Kulkarni

    E-Print Network [OSTI]

    Douglis, Fred

    been shown to reduce storage over- heads, with varying requirements for resources such as computation permanently and accessed infrequently); e-mail, in which large byte sequences are commonly re- peated. There are nu- merous trade-offs between the effectiveness of data re- duction and the resources required

  2. Final Technical Report, reEnergize Program

    SciTech Connect (OSTI)

    Wamstad-Evans, Kristi; Williams, Eric; Kubicek, Jason

    2013-12-27

    The reEnergize Program helped to build a market for residential and commercial energy evaluations and upgrades. The program provided incentives to encourage participants to save energy, save money, and make their homes and businesses more safe, healthy, and comfortable. As part of the Better Buildings Neighborhood Program (BBNP), the successful investment of this $10 million grant toward market development was the first grant funding collaboration between the cities of Omaha and Lincoln. Through more than three years of work, thousands of participants, contractors, and community members worked together to make the reEnergize Program a demonstration of how to “Build Energy Smart Communities.”

  3. LARGE-SCALE CORONAL PROPAGATING FRONTS IN SOLAR ERUPTIONS AS...

    Office of Scientific and Technical Information (OSTI)

    LARGE-SCALE CORONAL PROPAGATING FRONTS IN SOLAR ERUPTIONS AS OBSERVED BY THE ATMOSPHERIC IMAGING ASSEMBLY ON BOARD THE SOLAR DYNAMICS OBSERVATORY-AN ENSEMBLE STUDY Re-direct...

  4. Attachment 4 DOCUMENT NUMBER ICCAT SWORDFISH RE-EXPORT CERTIFICATE

    E-Print Network [OSTI]

    Attachment 4 DOCUMENT NUMBER ICCAT SWORDFISH RE-EXPORT CERTIFICATE RE-EXPORT SECTION: 1. RE-EXPORTING COUNTRY/ENTITY/FISHING ENTITY 2. POINT OF RE-EXPORT 3. DESCRIPTION OF IMPORTED FISH Product Type(*) F OF FISH FOR RE-EXPORT Product Type(*) F/FR RD/GG/DR/ST/FL/OT Net Weight (Kg) * F=FRESH, FR=Frozen, RD

  5. LAYNE, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD 1 Re-id: Hunting Attributes in the Wild

    E-Print Network [OSTI]

    Gong, Shaogang

    LAYNE, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD 1 Re-id: Hunting Attributes in the Wild Ryan Layne r.d.c.layne@qmul.ac.uk Timothy M. Hospedales t.hospedales@qmul.ac.uk Shaogang Gong s.gong, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD Much re-identification research breaks down into two

  6. Fertilizing Texas Patures. 

    E-Print Network [OSTI]

    Trew, E. M.; Bennett, W. F.

    1960-01-01

    soil acidity. Some pasture plants will not grow in strongly acid soils, and others do not grow as well on acid soils as on soils that contain moderate to large amounts of lime. For example, white- clover grows best when the soil acidity (ex.... Requirements are higher for Sudan- grass than for pearl millet; they are greater for crimson clover than for vetch; blue panic re- quires more fertility than lovegrass; Coastal Bermuda has higher requirements than K. R. bluestem ; whiteclover requires more...

  7. ReEnergie Systems | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNew Hampshire: EnergyReEnergie Systems

  8. Regional Energy Deployment System (ReEDS)

    SciTech Connect (OSTI)

    Short, W.; Sullivan, P.; Mai, T.; Mowers, M.; Uriarte, C.; Blair, N.; Heimiller, D.; Martinez, A.

    2011-12-01

    The Regional Energy Deployment System (ReEDS) is a deterministic optimization model of the deployment of electric power generation technologies and transmission infrastructure throughout the contiguous United States into the future. The model, developed by the National Renewable Energy Laboratory's Strategic Energy Analysis Center, is designed to analyze the critical energy issues in the electric sector, especially with respect to potential energy policies, such as clean energy and renewable energy standards or carbon restrictions. ReEDS provides a detailed treatment of electricity-generating and electrical storage technologies and specifically addresses a variety of issues related to renewable energy technologies, including accessibility and cost of transmission, regional quality of renewable resources, seasonal and diurnal generation profiles, variability of wind and solar power, and the influence of variability on the reliability of the electrical grid. ReEDS addresses these issues through a highly discretized regional structure, explicit statistical treatment of the variability in wind and solar output over time, and consideration of ancillary services' requirements and costs.

  9. Solar constraints on hidden photons re-visited

    E-Print Network [OSTI]

    Javier Redondo; Georg Raffelt

    2013-05-13

    We re-examine solar emission of hidden photons gamma' (mass m) caused by kinetic mixing. We calculate the emission rate with thermal field theory methods and with a kinetic equation that includes "flavor oscillations" and photon absorption and emission by the thermal medium. In the resonant case both methods yield identical emission rates which, in the longitudinal channel, are enhanced by a factor w_P^2/m^2 (plasma frequency w_P) in agreement with An, Pospelov and Pradler (2013). The Sun must not emit more energy in a "dark channel" than allowed by solar neutrino measurements, i.e., not more than 10% of its photon luminosity. Together with the revised emission rate, this conservative requirement implies a bound \\chisolar limit, leaving open the opportunity to detect solar hidden photons with future large-scale dark matter experiments. Detecting low-mass hidden photons with the ALPS-II photon-regeneration experiment also remains possible.

  10. The Virtual (Re)Construction of History: Some Epistemological Questions

    E-Print Network [OSTI]

    El Antably, Ahmed

    2010-01-01

    Antably: The Virtual (Re)Construction of History 14. DoreenMay 1, 2010 THE VIRTUAL (RE)CONSTRUCTION OF HISTORY: SOMEthe use of perspectival constructions that emulate everyday

  11. Renewable Fuels and Lubricants (ReFUEL) Laboratory

    SciTech Connect (OSTI)

    Not Available

    2004-08-01

    Fact sheet describing NREL's Renewable Fuels and Lubricants Laboratory (ReFUEL). ReFUEL is a world-class research and testing facility dedicated to future fuels and advanced heavy-duty vehicle research, located in Denver, Colorado.

  12. 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports ...

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

    2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas...

  13. ReEDS | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETEREFU ElektronikRates with tierRayRe Gen

  14. ReEnergy Group | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETEREFU ElektronikRates with tierRayRe

  15. Re-Building Greensburg | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElements Sign In AboutRe s pons

  16. ReFuel America | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎Wind FarmReFuel America Jump to:

  17. Dreen Re Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy Electricals Ltd BHELEuropeLagePower JumpDongmyeongDreen Re

  18. Reactivity of Hydrogen and Methanol on (001) Surfaces of WO3, ReO3, WO3/ReO3 and ReO3/WO3

    SciTech Connect (OSTI)

    Ling, Sanliang; Mei, Donghai; Gutowski, Maciej S.

    2011-05-16

    Bulk tungsten trioxide (WO3) and rhenium trioxide (ReO3) share very similar structures but display different electronic properties. WO3 is a wide bandgap semiconductor while ReO3 is an electronic conductor. With the advanced molecular beam epitaxy techniques, it is possible to make heterostructures comprised of layers of WO3 and ReO3. These heterostructures might display reactivity different than pure WO3 and ReO3. The interactions of two probe molecules (hydrogen and methanol) with the (001) surfaces of WO3, ReO3, and two heterostructures ReO3/WO3 and WO3/ReO3 were investigated at the density functional theory level. Atomic hydrogen prefers to adsorb at the terminal O1C sites forming a surface hydroxyl on four surfaces. Dissociative adsorption of a hydrogen molecule at the O1C site leads to formation of a water molecule adsorbed at the surface M5C site. This is thermodynamically the most stable state. A thermodynamically less stable dissociative state involves two surface hydroxyl groups O1CH and O2CH. The interaction of molecular hydrogen and methanol with pure ReO3 is stronger than with pure WO3 and the strength of the interaction substantially changes on the WO3/ReO3 and ReO3/WO3 heterostructures. The reaction barriers for decomposition and recombination reactions are sensitive to the nature of heterostructure. The calculated adsorption energy of methanol on WO3(001) of -65.6 kJ/mol is consistent with the previous experimental estimation of -67 kJ/mol. This material is based upon work supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences.

  19. Vacuum charge fractionlization re-examined

    E-Print Network [OSTI]

    Y. Nogami

    2008-08-01

    We consider a model of a quantized fermion field that is based on the Dirac equation in one dimensional space and re-examine how the fermion number of the vacuum, or the vacuum charge, varies when an external potential is switched on. With this model, fractionization of the vacuum charge has been illustrated in the literature by showing that the external potential can change the vacuum charge from zero to a fractional number. Charge conservation then appears violated in this process. This is because the charge that has been examined in this context is only a part of the total charge of the vacuum. The total charge is conserved. It is not fractionalized unless the Dirac equation has a zero mode. Two other confusing aspects are discussed. One is concerned with the usage of the continuum limit and the other with the regularization of the current operator. Implications of these aspects of the vacuum problem are explored.

  20. Large-Scale Magnetic Field Re-generation by Resonant MHD Wave Interactions

    E-Print Network [OSTI]

    S. Galtier; S. Nazarenko

    2007-10-24

    We investigate numerically the long-time behavior of balanced Alfven wave turbulence forced at intermediate scales. Whereas the usual constant-flux solution is found at the smallest scales, two new scalings are obtained at the forcing scales and at the largest scales of the system. In the latter case we show, in particular, that the spectrum evolves first to a state determined by Loitsyansky invariant and later a state close to the thermodynamic equipartition solution predicted by wave turbulence. The astrophysical implications for galactic magnetic field generation are discussed.

  1. Electrolux to DOE General Counsel; Re:Request for Comment on Large Capacity

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|DepartmentStatementofAprilof EnergyBreakout2 DOEof

  2. GE to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,Executive Compensation References: FARWashers | Department of Energy to

  3. LG to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORT LED ADOPTIONLETTER

  4. Small Commercial Building Re-tuning: A Primer

    SciTech Connect (OSTI)

    Cort, Katherine A.; Hostick, Donna J.; Underhill, Ronald M.; Fernandez, Nicholas; Katipamula, Srinivas

    2013-09-30

    To help building owners and managers address issues related to energy-efficient operation of small buildings, DOE has developed a Small Building Re-tuning training curriculum. This "primer" provides additional background information to understand some of the concepts presented in the Small Building Re-tuning training. The intent is that those who are less familiar with the buidling energy concepts will review this material before taking the building re-tuning training class.

  5. ESPC Intro and ESPC/PPAs for RE (Presentation)

    SciTech Connect (OSTI)

    Dahle, D.

    2012-03-01

    Presentation given at the 2012 Department of Homeland Security Renewable Energy Roundtable on Energy Savings Performance Contracts (ESPCs) and Power Purchase Agreements (PPAs) for Renewable Energy (RE)

  6. Ex Parte Communication Memorandum re Computer and Battery Back...

    Office of Environmental Management (EM)

    of the Department of Energy to discuss coverage of computers and backup batteries. Ex Parte Memo re Computers More Documents & Publications Natural Resources Defense...

  7. Re: Potomac River Generating Station Department of Energy Case...

    Energy Savers [EERE]

    PEPCO is providing you with information regarding the planned transmission maintenance outage Re: Potomac River Generating Station Department of Energy Case No. EO-05-01: PEPCO is...

  8. Public comment re Convention on Supplementary Compensation on...

    Office of Environmental Management (EM)

    Damage Contingent Cost Allocation; Section 934 of the Energy Independence and Security Act of 2007 Public comment re Convention on Supplementary Compensation on Nuclear Damage...

  9. ILENR/RE-AQ-ON-ROAD CARBON MONOXIDE AND HYDROCARBON

    E-Print Network [OSTI]

    Denver, University of

    #12;ILENR/RE-AQ- Printed: Contract: Project: ON-ROAD CARBON MONOXIDE AND HYDROCARBON REMOTE SENSING. Repeat Measurements of the Same Vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 F

  10. Community Partners reEnergize Industry in Nebraska | Department...

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

    the ingredients to create his cake, and you share in his resulting success. That's the concept driving Nebraska's reEnergize Program. Better Buildings Neighborhood Program...

  11. 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule...

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

    Documents & Publications Policy Flash 2013-21 Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Policy Flash 2013-65 Procurement Evaluation &...

  12. Public Comment re NOI on Convention on Supplementary Compensation...

    Energy Savers [EERE]

    NOI on Convention on Supplementary Compensation for Nuclear Damage Public Comment re NOI on Convention on Supplementary Compensation for Nuclear Damage ENERGYSOLUTIONS' Comment in...

  13. Meeting Notes re NOI for Convention on Supplementary Compensation...

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

    NOPR NEI Public Comment re NOI on Convention on Supplementary Compensation for Nuclear Damage Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation...

  14. Re: Implementing the National Broadband Plan by Studying the...

    Office of Environmental Management (EM)

    Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: Implementing the National Broadband Plan by Studying the Communications...

  15. Re: NBP RFI: Communications Requirements- Implementing the National...

    Energy Savers [EERE]

    the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications Requirements-...

  16. Public Comment re Convention on Supplementary Compensation for...

    Energy Savers [EERE]

    Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation Public Comment re Convention on Supplementary Compensation for Nuclear Damage Contingent Cost...

  17. Ex Parte Communication Memorandum re Computer and Battery Back...

    Energy Savers [EERE]

    of the Department of Energy to discuss coverage of computers and backup batteries. Ex Parte Memo re Computers More Documents & Publications NRDC Ex Parte...

  18. Neutrino Flavor Ratios Modified by Cosmic Ray Re-acceleration

    E-Print Network [OSTI]

    Kawanaka, Norita

    2015-01-01

    Re-acceleration of $\\pi$'s and $\\mu$'s modifies the flavor ratio at Earth (at astrophysical sources) of neutrinos produced by $\\pi$ decay, $\

  19. Hexapod Monophyly Re-Examined Based on Complete Mitochondrial Genomes

    E-Print Network [OSTI]

    Nardi, Francesco; Spinsanti, Giacomo; Boore, Jeffrey L.; Carapelli, Antonio; Dallai, Romano; Frati, Francesco

    2003-01-01

    Hexapod Monophyly Re-Examined Based on Completelong been held that hexapods (7) constitute a monophyleticallies), the wingless hexapods thought to branch at the base

  20. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

    Energy Savers [EERE]

    Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Policy Flash 2013-65 Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of...

  1. Browse : re-forming the urban library

    E-Print Network [OSTI]

    Baron, Sandra Ann

    2007-01-01

    The urban library has persisted as a cultural entity, largely because its interiorized form functions as a vault, creating a clear, although often intimidating, boundary between library program and the public realm. While ...

  2. A Self-Organlzing Japanese Word Segmenter using He-ristic Word Identification and Re-estimation

    E-Print Network [OSTI]

    A Self-Organlzing Japanese Word Segmenter using He-ristic Word Identification and Re a stochastic Japanese word segmenter from a small number of basic words and a large amount of unsegmented training text. It consists of a word-based statistical language model, an initial estimation procedure

  3. Solar constraints on hidden photons re-visited

    SciTech Connect (OSTI)

    Redondo, Javier; Raffelt, Georg E-mail: raffelt@mpp.mpg.de

    2013-08-01

    We re-examine solar emission of hidden photons ?' (mass m) caused by kinetic ?–?' mixing. We calculate the emission rate with thermal field theory methods and with a kinetic equation that includes ?–?' ''flavor oscillations'' and ? absorption and emission by the thermal medium. In the resonant case both methods yield identical emission rates which, in the longitudinal channel, are enhanced by a factor ?{sub P}{sup 2}/m{sup 2} (plasma frequency ?{sub P}) in agreement with An, Pospelov and Pradler (2013). The Sun must not emit more energy in a ''dark channel'' than allowed by solar neutrino measurements, i.e., not more than 10% of its photon luminosity. Together with the revised emission rate, this conservative requirement implies ? < 4 × 10{sup ?12}(eV/m) for the kinetic mixing parameter. This is the most restrictive stellar limit below m ? 3eV, whereas for larger masses the transverse channel dominates together with limits from other stars. A recent analysis of XENON10 data marginally improves the solar limit, leaving open the opportunity to detect solar hidden photons with future large-scale dark matter experiments. Detecting low-mass hidden photons with the ALPS-II photon-regeneration experiment also remains possible.

  4. Re-born fireballs in Gamma-Ray Bursts

    E-Print Network [OSTI]

    Ghisellini, G; Ghirlanda, G; Firmani, C; Nava, L

    2007-01-01

    We consider the interaction between a relativistic fireball and material assumed to be still located just outside the progenitor star. Only a small fraction of the expected mass is sufficient to efficiently decelerate the fireball, leading to dissipation of most of its kinetic energy. Since the scattering optical depths are still large at distances comparable to the progenitor radius, the dissipated energy is trapped in the system, accelerating it to relativistic velocities. The process resembles the birth of another fireball at radii R~1e11 cm, not far from the transparency radius, and with a starting bulk Lorentz factors Gamma_c~10. As seen in the observer frame, this "re--generated" fireball appears collimated within an angle theta_j=1/Gamma_c. If the central engine works intermittently, the funnel can, at least partially, refill and the process can repeat itself. We discuss how this idea can help solving some open issues of the more conventional internal shock scenario for interpreting the Gamma-Ray Burst...

  5. Re-born fireballs in Gamma-Ray Bursts

    E-Print Network [OSTI]

    G. Ghisellini; A. Celotti; G. Ghirlanda; C. Firmani; L. Nava

    2007-09-12

    We consider the interaction between a relativistic fireball and material assumed to be still located just outside the progenitor star. Only a small fraction of the expected mass is sufficient to efficiently decelerate the fireball, leading to dissipation of most of its kinetic energy. Since the scattering optical depths are still large at distances comparable to the progenitor radius, the dissipated energy is trapped in the system, accelerating it to relativistic velocities. The process resembles the birth of another fireball at radii R~1e11 cm, not far from the transparency radius, and with a starting bulk Lorentz factors Gamma_c~10. As seen in the observer frame, this "re--generated" fireball appears collimated within an angle theta_j=1/Gamma_c. If the central engine works intermittently, the funnel can, at least partially, refill and the process can repeat itself. We discuss how this idea can help solving some open issues of the more conventional internal shock scenario for interpreting the Gamma-Ray Burst properties.

  6. Inflating with large effective fields

    SciTech Connect (OSTI)

    Burgess, C.P. [PH-TH Division, CERN, CH-1211, Genève 23 (Switzerland); Cicoli, M. [Dipartimento di Fisica e Astronomia, Università di Bologna, Via Irnerio 46, 40126 Bologna (Italy); Quevedo, F. [Abdus Salam ICTP, Strada Costiera 11, Trieste 34014 (Italy); Williams, M., E-mail: cburgess@perimeterinstitute.ca, E-mail: mcicoli@ictp.it, E-mail: f.quevedo@damtp.cam.ac.uk, E-mail: mwilliams@perimeterinsititute.ca [Department of Physics and Astronomy, McMaster University, 1280 Main Street West, Hamilton ON (Canada)

    2014-11-01

    We re-examine large scalar fields within effective field theory, in particular focussing on the issues raised by their use in inflationary models (as suggested by BICEP2 to obtain primordial tensor modes). We argue that when the large-field and low-energy regimes coincide the scalar dynamics is most effectively described in terms of an asymptotic large-field expansion whose form can be dictated by approximate symmetries, which also help control the size of quantum corrections. We discuss several possible symmetries that can achieve this, including pseudo-Goldstone inflatons characterized by a coset G/H (based on abelian and non-abelian, compact and non-compact symmetries), as well as symmetries that are intrinsically higher dimensional. Besides the usual trigonometric potentials of Natural Inflation we also find in this way simple large-field power laws (like V ? ?{sup 2}) and exponential potentials, V(?) = ?{sub k}V{sub x}e{sup ?k?/M}. Both of these can describe the data well and give slow-roll inflation for large fields without the need for a precise balancing of terms in the potential. The exponential potentials achieve large r through the limit |?| || ? and so predict r ? (8/3)(1-n{sub s}); consequently n{sub s} ? 0.96 gives r ? 0.11 but not much larger (and so could be ruled out as measurements on r and n{sub s} improve). We examine the naturalness issues for these models and give simple examples where symmetries protect these forms, using both pseudo-Goldstone inflatons (with non-abelian non-compact shift symmetries following familiar techniques from chiral perturbation theory) and extra-dimensional models.

  7. Integrated digital inverters based on two-dimensional anisotropic ReS? field-effect transistors

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

    Liu, Erfu; Fu, Yajun; Wang, Yaojia; Feng, Yanqing; Liu, Huimei; Wan, Xiangang; Zhou, Wei; Wang, Baigeng; Shao, Lubin; Ho, Ching -Hwa; et al

    2015-05-07

    Semiconducting two-dimensional transition metal dichalcogenides are emerging as top candidates for post-silicon electronics. While most of them exhibit isotropic behaviour, lowering the lattice symmetry could induce anisotropic properties, which are both scientifically interesting and potentially useful. Here we present atomically thin rhenium disulfide (ReS?) flakes with unique distorted 1T structure, which exhibit in-plane anisotropic properties. We fabricated monolayer and few-layer ReS? field-effect transistors, which exhibit competitive performance with large current on/off ratios (~10?) and low subthreshold swings (100 mV per decade). The observed anisotropic ratio along two principle axes reaches 3.1, which is the highest among all known two-dimensional semiconductingmore »materials. Furthermore, we successfully demonstrated an integrated digital inverter with good performance by utilizing two ReS? anisotropic field-effect transistors, suggesting the promising implementation of large-scale two-dimensional logic circuits. Our results underscore the unique properties of two-dimensional semiconducting materials with low crystal symmetry for future electronic applications.« less

  8. Our students are smart --and they're prepared.

    E-Print Network [OSTI]

    Our students are smart --and they're prepared. AnnualPlacementReport 2011­12 MichiganTechnologicalUniversity #12;2011­12Career Services 2 · Our students are smart--and they're prepared. Michigan Tech's mission Bridge team brought home two first-place awards (lightness and construction efficiency) and finished

  9. Effective July 1, 2009, the College of Forest Re

    E-Print Network [OSTI]

    Brown, Sally

    Effective July 1, 2009, the College of Forest Re sources became the School of Forest Re sources group to inform energy policy in Washington. The College of the Environment is well positioned contributions to make informing energy policy and climate change miti gation challenges. We also expect

  10. Executive Summary of Initiative Launching a Re-envisioning Initiative

    E-Print Network [OSTI]

    California at Berkeley, University of

    these public services 1 Message from the University Librarian about the SEL Chemistry Closure, http://blogs.library1 Executive Summary of Initiative Launching a Re-envisioning Initiative The UC Berkeley Library has embarked upon a process to re-envision library services that will result in a new service model

  11. CANCELA, HOSPEDALES, GONG: OPEN-WORLD PERSON RE-IDENTIFICATION 1 Open-World Person Re-Identification by

    E-Print Network [OSTI]

    Gong, Shaogang

    CANCELA, HOSPEDALES, GONG: OPEN-WORLD PERSON RE-IDENTIFICATION 1 Open-World Person Re@eecs.qmul.ac.uk Shaogang Gong2 sgg@eecs.qmul.ac.uk 1 VARPA Group, Universidade da Coruña, A Coruña, 15071, Spain 2 School. It may be distributed unchanged freely in print or electronic forms. #12;2 CANCELA, HOSPEDALES, GONG

  12. U.S. RE-EXPORT CERTIFICATE for BLUEFIN TUNA FORM INSTRUCTIONS

    E-Print Network [OSTI]

    #12;U.S. RE-EXPORT CERTIFICATE for BLUEFIN TUNA FORM INSTRUCTIONS These instructions are for re-export validation (see number 6, below). (1) Re-exporting Country Fill in the name of the Country (USA) that is re-exporting the bluefin tuna in the shipment. (2) Point of Re-Export Identify the City and State from which the bluefin

  13. Large Greenhouse Gas Emissions from a Temperate Peatland Pasture

    E-Print Network [OSTI]

    Kelly, Maggi

    Large Greenhouse Gas Emissions from a Temperate Peatland Pasture Yit Arn Teh,1,2 * Whendee L, California 94702, USA ABSTRACT Agricultural drainage is thought to alter greenhouse gas emissions from or global warming potential. We re- port greenhouse gas fluxes (CH4, CO2, N2O) from a drained peatland

  14. Roadmap: Enology -Associate of Applied Science [RE-AAS-ENOL

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Enology - Associate of Applied Science [RE-AAS-ENOL] Regional College Catalog Year: 2013-2014 Page 1 of 1 | Last Updated: 11-Apr-13/LNHD This roadmap is a recommended semester-by-semester plan

  15. Roadmap: Enology -Associate of Applied Science [RE-AAS-ENOL

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Enology - Associate of Applied Science [RE-AAS-ENOL] Regional College Catalog Year: 2012-2013 Page 1 of 1 | Last Updated: 9-Mar-12/LNHD This roadmap is a recommended semester-by-semester plan

  16. Roadmap: Viticulture -Associate of Applied Science [RE-AAS-VITI

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Viticulture - Associate of Applied Science [RE-AAS-VITI] Regional College Catalog Year: 2012-2013 Page 1 of 1 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester

  17. Roadmap: Viticulture -Associate of Applied Science [RE-AAS-VITI

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Viticulture - Associate of Applied Science [RE-AAS-VITI] Regional College Catalog Year: 2013-2014 Page 1 of 1 | Last Updated: 11-Apr-13/LNHD This roadmap is a recommended semester

  18. [Re]collection : surfaces, bodies, and the dispersed home

    E-Print Network [OSTI]

    Vlado, Nicole Ann

    2006-01-01

    This thesis seeks to identify notions of comfort and domestic habitation within the public spaces of Manhattan using a series of [re]collective practices. [My definition of] home is found along the surfaces of the city and ...

  19. Hybrid re Assembage : bridging traditional craft and digital design

    E-Print Network [OSTI]

    Zoran, Amit (Amit Shlomo)

    2013-01-01

    Hybrid reAssemblage is a design gestalt that lies at the cross-section of digital design practice and the tactile qualities of traditional craft. It spans a territory in which the value of artifacts is produced through ...

  20. Public Comment re Section 934 of the Energy Independence and...

    Energy Savers [EERE]

    Section 934 of the Energy Independence and Security Act of 2007 Public Comment by the Uranium Producers of America (UPA) re Section 934 of the Energy Independence and Security Act...

  1. RE 1-11 rotary expander engine testing and analysis

    SciTech Connect (OSTI)

    Wade, J.D.; Brown, G.A.; Silvestri, G.J.; Tompkins, R.M.

    1983-08-01

    This paper describes the testing and computer simulation of the RE 1-11 Wankel type expander. During 1982-1983 the RE 1-11 was evaluated using high pressure steam as a working fluid (2.76-6.5MPa, 231-410C). Test objectives were to map engine performance, identify hardware weaknesses and to provide a data base for simulation validation. The conical rotary inlet valve proved to be the principal problem area, cracking of the carbon seat and steam leakage being dominant factors in expander performance. A steady state computer simulation was developed that was used to predict RE 1-11 performance and to investigate alternative expander configurations. A detailed study was made of RE 1-11 friction losses. All significant hydrodynamic, coulomb and momentum losses were considered and indicated mechanical efficiencies in the range 60 to 80%.

  2. Dehumidification Without Re-heat Using Face and Bypass Dampers 

    E-Print Network [OSTI]

    Warila, D. T.

    1994-01-01

    Installations with chill water cooling, needing constant air volume and dehumidification, traditionally use a draw through air handling unit with a cooling coil and a re-heat coil. Dehumidification is achieved by overcooling the discharge air...

  3. "Beyond HTML: Developing and re-imagining library web guides in a content management system

    E-Print Network [OSTI]

    Goans, Doug; Leach, Guy; Vogel, Teri M.

    2006-01-01

    BEYOND HTML: DEVELOPING AND RE-IMAGINING LIBRARY WEB GUIDESVogel, T.M. 2006, "Beyond HTML: Developing and re-imaginingweb page management without HTML coding: Two approaches. ”

  4. RE/ZrO{sub 2} (RE = Sm, Eu) composite oxide nano-materials: Synthesis and applications in photocatalysis

    SciTech Connect (OSTI)

    Du, Weimin, E-mail: duweimin75@gmail.com [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); Zhu, Zhaoqiang [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001 (China); Zhang, Xiaofen; Wang, Dacheng; Liu, Donghe [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); Qian, Xuefeng [School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240 (China); Du, Jimin, E-mail: djm@aynu.edu.cn [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China)

    2013-10-15

    Graphical abstract: - Highlights: • RE/ZrO{sub 2} (RE = Sm, Eu) nano-materials have been successfully synthesized. • Defect and electron structures determine the absorption properties on visible light. • Nano-sized Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} has good visible-light-responsive photocatalytic activities. • In the future, it can be used in wastewater treatment and environmental protection. - Abstract: Zirconia modified by Samarium/Europium, RE/ZrO{sub 2} (RE = Sm, Eu), composite oxide nano-materials have been successfully synthesized by improved sol–gel method. Characterization results show that X-ray diffraction (XRD) peaks of products gradually shift to the lower angle with the increase of rare earth which implies that the lattice distances of RE/ZrO{sub 2} nano-materials are gradually enlarged. Moreover, the molar ratios between zirconium and rare earth are consistent with the chemical formula and both of them are uniformly distributed in samples. Optical properties indicate that defect structures and electron configurations of RE/ZrO{sub 2} (RE = Sm, Eu) with single phase determine their absorption properties on visible light. Photocatalytic experiments indicate Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} nano-crystals have excellent visible-light-responsive photocatalytic activities on Methylene blue and Rhodamine B which results from the special defect structure, suitable electronic configuration, and larger specific surface area. It follows that Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} nano-crystals are new visible-light-responsive photocatalysts which can be applied in dye wastewater treatment and environmental protection in the future.

  5. Analysis of Soluble Re Concentrations in Refractory from Bulk Vitrification Full-Scale Test 38B

    SciTech Connect (OSTI)

    Cooley, Scott K.; Pierce, Eric M.; Bagaasen, Larry M.; Schweiger, Michael J.

    2006-06-30

    The capacity of the waste treatment plant (WTP) being built at the Hanford Site is not sufficient to process all of the tank waste accumulated from more than 40 years of nuclear materials production. Bulk vitrification can accelerate tank waste treatment by providing some supplemental low-activity waste (LAW) treatment capacity. Bulk vitrification combines LAW and glass-forming chemicals in a large metal container and melts the contents using electrical resistance heating. A castable refractory block (CRB) is used along with sand to insulate the container from the heat generated while melting the contents into a glass waste form. This report describes engineering-scale (ES) and full-scale (FS) tests that have been conducted. Several ES tests showed that a small fraction of soluble Tc moves in the CRB and results in a groundwater peak different than WTP glass. The total soluble Tc-99 fraction in the FS CRB is expected to be different than that determined in the ES tests, but until FS test results are available, the best-estimate soluble Tc-99 fraction from the ES tests has been used as a conservative estimate. The first FS test results are from cold simulant tests that have been spiked with Re. An estimated scale-up factor extrapolates the Tc-99 data collected at the ES to the FS bulk vitrification waste package. Test FS-38A tested the refractory design and did not have a Re spike. Samples were taken and analyzed to help determine Re CRB background concentrations using a Re-spiked, six-tank composite simulant mixed with soil and glass formers to produce the waste feed. Although this feed is not physically the same as the Demonstration Bulk Vitrification System feed , the chemical make-up is the same. Extensive sampling of the CRB was planned, but difficulties with the test prevented completion of a full box. An abbreviated plan is described that looks at duplicate samples taken from refractory archive sections, a lower wall sample, and two base samples to gain early information about Re and projected Tc-99 levels in the FS box.

  6. Buffer Pellets for High-Yield, Top-Seeded Melt Growth of Large Grain Y?Ba?Cu?O Superconductors

    E-Print Network [OSTI]

    Kumar, Namburi Devendra; Shi, Yunhua; Zhai, Wei; Dennis, Anthony R.; Durrell, John H.; Cardwell, David A.

    2015-01-19

    , which was determined by optimizing targeted critical parameters of the buffer pellet, including the choice of the buffer pellet composition and its aspect ratio, for the reliable fabrication of large, single grains of (RE)BCO. Potential candidates...

  7. ReXorce Thermionics Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNew Hampshire: EnergyReEnergieReXorce

  8. Re: NBP RFI: Communications Requirements | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department ofRequest7ofPlan by StudyingConsumersRe:Re:

  9. Evidence for a Serum Factor That Initiates the Re-calcification of Demineralized Bone*S

    E-Print Network [OSTI]

    Price, Paul A.

    Evidence for a Serum Factor That Initiates the Re-calcification of Demineralized Bone*S Received to demineralization, and the re-calcified bone is palpably hard. Re-calcified bone mineral is com- parable- induced re-calcification of demineralized bone suggest that the serum calcification factor identified

  10. Re-conservation of Wood from the Seventeenth-Century Swedish Warship the Vasa with Alkoxysilanes: A Re-treatment Study Applying Thermosetting Elastomers 

    E-Print Network [OSTI]

    Cabrera Tejedor, Carlos

    2012-02-14

    the techniques are an efficient re-conservation method in which highly satisfactory results can be achieved. The re-treated samples present minimal volumetric distortion without significant collapse or shrinkage of the wood structures. This minimal distortion...

  11. Harnessing Smart Sensor Technology for Industrial Energy Efficiency- Making Process-Specific Efficiency Projects Cost Effective with a Broadly Configurable, Network-Enabled Monitoring Tool 

    E-Print Network [OSTI]

    Wiczer, J. J.; Wiczer, M. B.

    2011-01-01

    To improve monitoring technology often re-quired by industrial energy efficiency projects, we have developed a set of power and process monitoring tools based on the IEEE 1451.2 smart sensor interface standard. These tools enable a wide...

  12. Neutrino capture by r-process waiting-point nuclei Rebecca Surman and Jonathan Engel

    E-Print Network [OSTI]

    Engel, Jonathan

    investigation of these and related issues will re- quire knowledge of cross sections for neutrino capture, are further suppressed by a factor of (qR)2 , where R is the nuclear radius. But in very neutron-rich nuclei

  13. DOMINANCE OF STRONG ABSORPTION IN 9Be + 28Si ELASTIC SCATTERING

    E-Print Network [OSTI]

    Zisman, M.s.

    2010-01-01

    ion behavior, the high energy data show no evidence fora reasonable fit to the high energy data re­ quired a realat strength) to fit the high energy data. low energies. For

  14. To link to this article: DOI:10.1016/j.jnoncrysol.2014.11.008 http://dx.doi.org/10.1016/j.jnoncrysol.2014.11.008

    E-Print Network [OSTI]

    Mailhes, Corinne

    nanocomposites; Vibration damping; Transduction­dissipation mechanism; Dynamic mechanical analysis; Vibration characterized by dynamic mechanical analysis and vibration test. The shear mechanical modulus exhibits materials provide mechanical forces in phase opposition with the source vibrations. This system re- quires

  15. Modeling dilute sediment suspension using large-eddy simulation with a dynamic mixed model

    E-Print Network [OSTI]

    Fringer, Oliver B.

    Modeling dilute sediment suspension using large-eddy simulation with a dynamic mixed model Yi Transport of suspended sediment in high Reynolds number channel flows Re=O 600 000 is simulated using large-eddy simulation along with a dynamic-mixed model DMM . Because the modeled sediment concentration is low

  16. Energy-Aware Routing in Sensor Networks: A Large System Approach

    E-Print Network [OSTI]

    Srikant, Rayadurgam

    Energy-Aware Routing in Sensor Networks: A Large System Approach Longbi Lin a , Ness B. Shroff a, Sensor Network, Large System, Mathematical Programming/Optimization, Simulations 1 Introduction Energy re- plenishment. Energy sources, e.g., solar cells, can be attached to sensor nodes to prolong

  17. Large displacement spherical joint

    DOE Patents [OSTI]

    Bieg, Lothar F. (Albuquerque, NM); Benavides, Gilbert L. (Albuquerque, NM)

    2002-01-01

    A new class of spherical joints has a very large accessible full cone angle, a property which is beneficial for a wide range of applications. Despite the large cone angles, these joints move freely without singularities.

  18. Contributions of Renewable Energy Resources to Re-source Diversity

    E-Print Network [OSTI]

    Gross, George

    1 Contributions of Renewable Energy Resources to Re- source Diversity George Gross, Fellow, IEEE Abstract This is a summary of the presentation on the panel entitled "Energy Resource Flexibility and Di, Resource Diversity, Resource Economics, Energy security, Inte- gration and Interconnection of Distributed

  19. Reconfigurable Wireless Interface for Networking Sensors (ReWINS)

    E-Print Network [OSTI]

    California at Los Angeles, University of

    collection/actuation unit (sensors/actuators) is intelligent by virtue of smart to maximize the efficiency and conven- ience in a variety of situations. Intelligent wireless sensors basedReconfigurable Wireless Interface for Networking Sensors (ReWINS) Harish Ramamurthy, B. S. Prabhu

  20. Road to Smart MobilityWorkshop You're Invited!

    E-Print Network [OSTI]

    Bertini, Robert L.

    Road to Smart MobilityWorkshop You're Invited! Join a cross section of transportation professionals and Continental Breakfast 9:45 am-Welcome 10:00 am- Smart Mobility 101 · Mark Hallenbeck, Director, TRAC:00 pm- Role of the Public and Private Sector in Smart Mobility · Paige Fitzgerald, Connected Citizens

  1. In uence of atmospheric polarisation on SCIAMACHY's re ectance measurements

    E-Print Network [OSTI]

    Tilstra, Gijsbert

    Kon i nk l i j k Neder l ands Meteoro l og i sch Inst i tuut In#29;uence of atmospheric-2400 nm. We compare its re#29;ectance measurements with those of a polarised radiative transfer code to the intensity of the radiation, Q and U characterize the degree of linear po- larisation, and V , #28;nally

  2. 20 Engineered Wood Journal Spring 2004 re wood design course

    E-Print Network [OSTI]

    Gupta, Rakesh

    20 Engineered Wood Journal · Spring 2004 A re wood design course offerings in civil, architectural, just maintaining the status quo could spell trouble for a wood products industry facing ever-greater competition from non-wood building materials. University education about wood as an engineering material

  3. NEUROSYSTEMS Re-evaluation of connexins associated with motoneurons

    E-Print Network [OSTI]

    Rash, John E.

    formed by neuronal gap junctions composed of connexin36 (Cx36) are a common feature in mammalian brain, including Cx26, Cx32, Cx36 and Cx43 in tri- geminal motoneurons, Cx36, Cx37, Cx40, Cx43 and Cx45 in spinal motoneurons, and Cx32 in sexually dimorphic motoneurons. We re-examined the localization of these connexins

  4. by Albert C. Jensen Fishe ry Re search Biologist

    E-Print Network [OSTI]

    and the pollock, its closest re latives. The haddock is a streamlined fish, dark purplish gray on the top and sides down to the black lateral line, and below it is silvery gray toned with pale pink. #12;Haddock are found in the waters of the northwest Atlant ic Ocean and off the coasts of northern Europe, the British

  5. AIAA 99-4160 RE-ENTRY TRAJECTORY PLANNING FOR

    E-Print Network [OSTI]

    Mease, Kenneth D.

    phase. The speci ed target condition for the entry phase is a longitude, latitude point at a certainAIAA 99-4160 RE-ENTRY TRAJECTORY PLANNING FOR A REUSABLE LAUNCH VEHICLE Kenneth D. Mease P. Teufely University of California, Irvine, CA 92697 The Shuttle's two-dimensional entry trajectory planning method

  6. Re-Visiting Health Informatics What is Health Informatics?

    E-Print Network [OSTI]

    Abidi, Syed Sibte Raza

    Re-Visiting Health Informatics HINF1100 Fall 2008 #12;What is Health Informatics? · Health the effective organization, analysis, management and use of health information to improve the delivery and practice of healthcare · Health Informatics is the study of applying information and technology to improve

  7. Propagation and Re ection of Internal Waves B. R. Sutherland

    E-Print Network [OSTI]

    Sutherland, Bruce

    the frequency spectrum of the waves. I INTRODUCTION An internal wave is a disturbance propagating under the e a level where the Doppler-shifted frequency of the waves is comparable with the background buoyancy frequency. Although linear theory predicts that the waves should re ect if the Doppler-shifted frequency

  8. Integrated digital inverters based on two-dimensional anisotropic ReS2 field-effect transistors

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

    Liu, Erfu; Fu, Yajun; Wang, Yaojia; Feng, Yanqing; Liu, Huimei; Wan, Xiangang; Zhou, Wei; Wang, Baigeng; Shao, Lubin; Ho, Ching-Hwa; et al

    2015-05-07

    Semiconducting two-dimensional transition metal dichalcogenides are emerging as top candidates for post-silicon electronics. While most of them exhibit isotropic behaviour, lowering the lattice symmetry could induce anisotropic properties, which are both scientifically interesting and potentially useful. Here we present atomically thin rhenium disulfide (ReS2) flakes with unique distorted 1T structure, which exhibit in-plane anisotropic properties. We fabricated monolayer and few-layer ReS2 field-effect transistors, which exhibit competitive performance with large current on/off ratios (~107) and low subthreshold swings (100 mV per decade). The observed anisotropic ratio along two principle axes reaches 3.1, which is the highest among all known two-dimensional semiconductingmore »materials. Furthermore, we successfully demonstrated an integrated digital inverter with good performance by utilizing two ReS2 anisotropic field-effect transistors, suggesting the promising implementation of large-scale two-dimensional logic circuits. Our results underscore the unique properties of two-dimensional semiconducting materials with low crystal symmetry for future electronic applications.« less

  9. Rare-earth chromium gallides RE{sub 4}CrGa{sub 12} (RE=Tb-Tm)

    SciTech Connect (OSTI)

    Slater, Brianna R.; Bie, Haiying; Stoyko, Stanislav S. [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada); Bauer, Eric D.; Thompson, Joe D. [Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)] [Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Mar, Arthur, E-mail: arthur.mar@ualberta.ca [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)

    2012-12-15

    The ternary rare-earth-metal chromium gallides RE{sub 4}CrGa{sub 12} (RE=Tb-Tm) have been prepared by reactions of the elements at 1000 Degree-Sign C in the presence of excess gallium used as a self-flux. Their structures are derived by inserting Cr atoms into a quarter of the empty Ga{sub 6} octahedral clusters found in the parent binary gallides REGa{sub 3} (AuCu{sub 3}-type), although single-crystal X-ray diffraction studies suggest that complex superstructures may be adopted. An ideal ordered Y{sub 4}PdGa{sub 12}-type structure was successfully refined for a crystal of Dy{sub 4}CrGa{sub 12} (Pearson symbol cI34, space group Im3{sup Macron }m, Z=2, a=8.572(1) A). Magnetic measurements on single-crystal samples reveal ferromagnetic or possibly ferrimagnetic ordering for the Tb, Dy, and Er members (T{sub C}=22, 15, and 2.8 K, respectively) and antiferromagnetic ordering for the Ho member (T{sub N}=7.5 K). Band structure calculations on a hypothetical 'Y{sub 4}CrGa{sub 12}' model suggest that the Cr atoms carry no local magnetic moment. - Graphical abstract: RE{sub 4}CrGa{sub 12} is derived by inserting Cr atoms into empty Ga{sub 6} octahedral clusters present in the parent binary gallides REGa{sub 3}. Highlights: Black-Right-Pointing-Pointer RE{sub 4}MGa{sub 12} (previously known for M=Fe, Ni, Pd, Pt, Ag) has been extended to M=Cr. Black-Right-Pointing-Pointer RE{sub 4}CrGa{sub 12} compounds show predominantly ferromagnetic ordering. Black-Right-Pointing-Pointer Band structure calculations suggest that Cr atoms carry no local magnetic moment.

  10. A Re-Examination of the Origins of the Peculiar Velocity Field Within the Local Supercluster

    E-Print Network [OSTI]

    David Burstein

    1999-08-30

    The recent re-evaulation of the peculiar velocity field outside the Local Supercluster (Dekel et al. 1999, ApJ 522) has permitted a re-examination of the origins of the peculiar velocity field within the Local Supercluster using the Mark III Catalog of Galaxy Peculiar Velocities for spiral galaxies. It is shown that the large-scale coherent pattern of peculiar velocities within the LSC are well-fit by a combination of the Outside-Region-(generated)-Motions (O-R-M) from the Potent model with a Virgocentric infall pattern that produces 220 km/s of Virgocentric infall at the Local Group (LG) towards the Virgo cluster moving at 88 km/s towards the LG. The part of the Cosmic Microwave Background motion of the LG this model cannot fit is that perpendicular to the Supergalactic plane (the SGZ direction). On what size scale the remaing 270 km/s CMB SGZ motion of the LG is shared by neighboring galaxies cannot be determined from the present data set, but may be found if we can accurately measure galaxy distances close to the Galactic plane.

  11. Greening the Networks of Large-Scale Distributed Systems

    E-Print Network [OSTI]

    Lefèvre, Laurent

    -tier fat-tree architecture Energy savings of Green compared to No off : - 73% for a 20% workload - 68Greening the Networks of Large-Scale Distributed Systems ENS de Lyon ­ INRIA RESO ­ UCBL ­ LIP://perso.ens-lyon.fr/annececile.orgerie/networks.html HERMES : High-level Energy-awaRe Model for bandwidth reservation in End-to-end NetworkS · Unused network

  12. Running Large Scale Jobs

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

    try on their large scale applications on Hopper for better performance. Try different compilers and compiler options The available compilers on Hopper are PGI, Cray, Intel, GNU,...

  13. Renewable Fuels and Lubricants (ReFUEL) Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet describes the Renewable Fuels and Lubricants (ReFUEL) Laboratory at the U.S. Department of Energy National Renewable Energy Laboratory (NREL) is a state-of-the-art research and testing facility for advanced fuels and vehicles. Research and development aims to improve vehicle efficiency and overcome barriers to the increased use of renewable diesel and other nonpetroleum-based fuels, such as biodiesel and synthetic diesel derived from biomass. The ReFUEL Laboratory features a chassis dynamometer for vehicle performance and emissions research, two engine dynamometer test cells for advanced fuels research, and precise emissions analysis equipment. As a complement to these capabilities, detailed studies of fuel properties, with a focus on ignition quality, are performed at NREL's Fuel Chemistry Laboratory.

  14. Hazardous particle binder, coagulant and re-aerosolization inhibitor

    DOE Patents [OSTI]

    Krauter, Paula (Livermore, CA); Zalk, David (San Jose, CA); Hoffman, D. Mark (Livermore, CA)

    2011-04-12

    A copolymer and water/ethanol solvent solution capable of binding with airborne contaminants or potential airborne contaminants, such as biological weapon agents or toxic particulates, coagulating as the solvent evaporates, and adhering the contaminants to a surface so as to inhibit the re-suspension of such contaminants. The solution uses a water or ethanol/water mixture for the solvent, and a copolymer having one of several functional group sets so as to have physical and chemical characteristics of high adhesion, low viscosity, low surface tension, negative electrostatic charge, substantially neutral pH, and a low pKa. Use of the copolymer solution prevents re-aerosolization and transport of unwanted, reactive species thus increasing health and safety for personnel charged with decontamination of contaminated buildings and areas.

  15. Hazardous particle binder, coagulant and re-aerosolization inhibitor

    DOE Patents [OSTI]

    Krauter, Paula; Zalk, David; Hoffman, D. Mark

    2012-07-10

    A copolymer and water/ethanol solvent solution capable of binding with airborne contaminants or potential airborne contaminants, such as biological weapon agents or toxic particulates, coagulating as the solvent evaporates, and adhering the contaminants to a surface so as to inhibit the re-suspension of such contaminants. The solution uses a water or ethanol/water mixture for the solvent, and a copolymer having one of several functional group sets so as to have physical and chemical characteristics of high adhesion, low viscosity, low surface tension, negative electrostatic charge, substantially neutral pH, and a low pKa. Use of the copolymer solution prevents re-aerosolization and transport of unwanted, reactive species thus increasing health and safety for personnel charged with decontamination of contaminated buildings and areas.

  16. Alveolocapillary model system to study alveolar re-epithelialization

    SciTech Connect (OSTI)

    Willems, Coen H.M.P.; Zimmermann, Luc J.I.; Sanders, Patricia J.L.T.; Wagendorp, Margot; Kloosterboer, Nico; Cohen Tervaert, Jan Willem; Duimel, Hans J.Q.; Verheyen, Fons K.C.P.; Iwaarden, J. Freek van

    2013-01-01

    In the present study an in vitro bilayer model system of the pulmonary alveolocapillary barrier was established to investigate the role of the microvascular endothelium on re-epithelialization. The model system, confluent monolayer cultures on opposing sides of a porous membrane, consisted of a human microvascular endothelial cell line (HPMEC-ST1.6R) and an alveolar type II like cell line (A549), stably expressing EGFP and mCherry, respectively. These fluorescent proteins allowed the real time assessment of the integrity of the monolayers and the automated analysis of the wound healing process after a scratch injury. The HPMECs significantly attenuated the speed of re-epithelialization, which was associated with the proximity to the A549 layer. Examination of cross-sectional transmission electron micrographs of the model system revealed protrusions through the membrane pores and close contact between the A549 cells and the HPMECs. Immunohistochemical analysis showed that these close contacts consisted of heterocellular gap-, tight- and adherens-junctions. Additional analysis, using a fluorescent probe to assess gap-junctional communication, revealed that the HPMECs and A549 cells were able to exchange the fluorophore, which could be abrogated by disrupting the gap junctions using connexin mimetic peptides. These data suggest that the pulmonary microvascular endothelium may impact the re-epithelialization process. -- Highlights: ? Model system for vital imaging and high throughput screening. ? Microvascular endothelium influences re-epithelialization. ? A549 cells form protrusions through membrane to contact HPMEC. ? A549 cells and HPMECs form heterocellular tight-, gap- and adherens-junctions.

  17. ReSun Energy Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNew Hampshire: EnergyReEnergie

  18. Fluorescence Efficiency and Visible Re-emission Spectrum of Tetraphenyl Butadiene Films at Extreme Ultraviolet Wavelengths

    E-Print Network [OSTI]

    Gehman, V M; Rielage, K; Hime, A; Sun, Y; Mei, D -M; Maassen, J; Moore, D

    2011-01-01

    A large number of current and future experiments in neutrino and dark matter detection use the scintillation light from noble elements as a mechanism for measuring energy deposition. The scintillation light from these elements is produced in the extreme ultraviolet (EUV) range, from 60 - 200 nm. Currently, the most practical technique for observing light at these wavelengths is to surround the scintillation volume with a thin film of Tetraphenyl Butadiene (TPB) to act as a fluor. The TPB film absorbs EUV photons and reemits visible photons, detectable with a variety of commercial photosensors. Here we present a measurement of the re-emission spectrum of TPB films when illuminated with 128, 160, 175, and 250 nm light. We also measure the fluorescence efficiency as a function of incident wavelength from 120 to 250 nm.

  19. Fluorescence Efficiency and Visible Re-emission Spectrum of Tetraphenyl Butadiene Films at Extreme Ultraviolet Wavelengths

    E-Print Network [OSTI]

    V. M. Gehman; S. R. Seibert; K. Rielage; A. Hime; Y. Sun; D. -M. Mei; J. Maassen; D. Moore

    2011-09-22

    A large number of current and future experiments in neutrino and dark matter detection use the scintillation light from noble elements as a mechanism for measuring energy deposition. The scintillation light from these elements is produced in the extreme ultraviolet (EUV) range, from 60 - 200 nm. Currently, the most practical technique for observing light at these wavelengths is to surround the scintillation volume with a thin film of Tetraphenyl Butadiene (TPB) to act as a fluor. The TPB film absorbs EUV photons and reemits visible photons, detectable with a variety of commercial photosensors. Here we present a measurement of the re-emission spectrum of TPB films when illuminated with 128, 160, 175, and 250 nm light. We also measure the fluorescence efficiency as a function of incident wavelength from 120 to 250 nm.

  20. Third-Party Evaluation of Petro Tex Hydrocarbons, LLC, ReGen Lubricating Oil Re-refining Process

    SciTech Connect (OSTI)

    Compere, A L; Griffith, William {Bill} L

    2009-04-01

    This report presents an assessment of market, energy impact, and utility of the PetroTex Hydrocarbons, LLC., ReGen process for re-refining used lubricating oil to produce Group I, II, and III base oils, diesel fuel, and asphalt. PetroTex Hydrocarbons, LLC., has performed extensive pilot scale evaluations, computer simulations, and market studies of this process and is presently evaluating construction of a 23 million gallon per year industrial-scale plant. PetroTex has obtained a 30 acre site in the Texas Industries RailPark in Midlothian Texas. The environmental and civil engineering assessments of the site are completed, and the company has been granted a special use permit from the City of Midlothian and air emissions permits for the Texas Commission on Environmental Quality.

  1. Re-Branding Post 1945 Paris: Exhibiting Powers and Contemporary Art

    E-Print Network [OSTI]

    Tiso, Elisabeth

    2010-01-01

    Press, 1983. Re-Branding Post 1945 Paris Le Grand Palais.Re-Branding Post 1945 Paris: Exhibiting Powers andas the ultimate ‘brand. ’ Post- World War II Paris however,

  2. Policy Flash 2013-21 Change to Procurement Evaluation & Re-Engineering...

    Energy Savers [EERE]

    21 Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Policy Flash 2013-21 Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Policy...

  3. Salary Setting Re-delegation July 1, 2010 Page 1 UNIVERSITY OF CALIFORNIA, BERKELEY

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    Salary Setting Re-delegation July 1, 2010 Page 1 UNIVERSITY OF CALIFORNIA, BERKELEY OFFICE UNIT DIRECTORS ADMINISTRATIVE MANAGERS RE: Re-delegation of Salary Setting Dear Colleagues, As you to restrict units to salary setting at the midpoint or Step 3. In an attempt to find solutions which alleviate

  4. Large Customers (DR Sellers)

    SciTech Connect (OSTI)

    Kiliccot, Sila

    2011-10-25

    State of the large customers for demand response integration of solar and wind into electric grid; openADR; CAISO; DR as a pseudo generation; commercial and industrial DR strategies; California regulations

  5. Pattern Alteration: Large Abdomen 

    E-Print Network [OSTI]

    2006-08-04

    A large abdomen causes the hemline on a skirt to hike in front and pulls the side seam forward. This publication gives instructions on altering patterns for a basic skirt and pants....

  6. ReACT Methodology Proof of Concept Final Report

    SciTech Connect (OSTI)

    Bri Rolston; Sarah Freeman

    2014-03-01

    The Department of Energy’s Office of Electricity Delivery and Energy Reliability (DOE-OE) funded INL Researchers to evaluate a novel process for assessing and mitigating cyber security risks. The proof of concept level of the method was tested in an industry environment. This case study, plus additional case studies will support the further development of the method into a tool to assist industry in securing their critical networks. This report provides an understanding of the process developed in the Response Analysis and Characterization Tool (ReACT) project. This report concludes with lessons learned and a roadmap for final development of these tools for use by industry.

  7. NREL: Regional Energy Deployment System (ReEDS) Model - Webmaster

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial Toolkit TheCompetitiveMattPhotoQualitativeReEDS

  8. Microsoft Word - Ex Parte Memo re Manufactured Housing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE SafetyofDepartment of EnergyNorthernSTRATEGIC PETROLEUMGREGORY Re Ex

  9. CEA memo to DOE re ex parte communication.pdf

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l DeInsulation at04-86) (All PreviousCDLB-1003) Cooperative2 Re:

  10. RE: NBP RFI Reply Comments: Communications Requirements | Department of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department of Energy52 AUDITRE:Energy RE: NBP

  11. RE: NBP RFI: Communication Requirements | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department of Energy52 AUDITRE:Energy RE:

  12. Re: NBP RFI: CommunicationRse quirements | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department ofRequest7ofPlan by StudyingConsumersRe:

  13. Re: NBP RFI: Data Access | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department ofRequest7ofPlan byDepartment ofRe: NBP

  14. Re: NBP RFI: Data Access | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department ofRequest7ofPlan byDepartment ofRe: NBPRe:

  15. Re: National Broadband Plan (NBP) Request for Information: Data Access |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department ofRequest7ofPlan byDepartment ofRe:

  16. A comprehensive and critical re-analysis of FORS spectropolarimetric observations: the case of HD92207

    E-Print Network [OSTI]

    Fossati, L; Landstreet, J D; Kochukhov, O

    2015-01-01

    Stellar spectropolarimetry has become extremely popular during the last decade, and has led to major advances in our understanding of stellar magnetic fields and of their impact on stellar structure and evolution. Many important discoveries have been obtained thanks to observations performed with the FORS low-resolution spectropolarimeters of the ESO Very Large Telescope. We first review and summarise the major results of a homogeneous re-reduction and analysis of all single-slit FORS1 spectropolarimetric observations. This work revealed a non-negligible dependence of the results upon the adopted reduction and analysis procedure, as well as the presence of instabilities, revealing that photon noise is not the only source of uncertainty. As a consequence of our new analysis and assessment of the uncertainties, we are not able to confirm a large number of magnetic field detections presented in the past for a variety of stars. We further summarise the results of FORS2 spectropolarimetric observations of the A0 s...

  17. An LDA-based Community Structure Discovery Approach for Large-Scale Social Networks

    E-Print Network [OSTI]

    : {bqiu}@cse.psu.edu Abstract-- Community discovery has drawn significant re- search interests among even more attentions with the prevalence of social network websites, such as MySpace, Live of this paper include: (1) an LDA-based probabilistic community discovery model in large-sc

  18. ORIGINAL ARTICLE Ubiquitous computing in the real world: lessons learnt from large

    E-Print Network [OSTI]

    Roussos, George

    ORIGINAL ARTICLE Ubiquitous computing in the real world: lessons learnt from large scale RFID-Verlag London Limited 2006 Abstract Ubiquitous computing technologies are slowly finding their way systems are all issues that are mostly outside the scope of current ubiquitous computing re- search

  19. DOI: 10.1002/anie.201105439 Fabrication of Large-Area Two-Dimensional Colloidal Crystals**

    E-Print Network [OSTI]

    Asher, Sanford A.

    Polymers DOI: 10.1002/anie.201105439 Fabrication of Large-Area Two-Dimensional Colloidal Crystals-dimensional crystalline colloidal arrays (CCAs) have numerous applications, such as photonic crystal materials and sensors to prepare close-packed 2D colloidal crystals by floating and re-deposit- ing colloidal monolayers at the air

  20. Public Comments on DOE's NOI re Section 934 of the Energy Independence...

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

    Public Comments on DOE's NOI re Section 934 of the Energy Independence and Security Act of 2007 More Documents & Publications DOE Notice of Inquiry on the Convention on...

  1. RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big...

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

    Colloquia MBG Auditorium RE-SCHEDULED FROM JAN 22 TO JAN 28 - COLLOQUIUM: Addressing Big Data Challenges in Simulation-based Science Professor Manish Parashar Rutgers...

  2. Re: U.S. Department of Energy Request for Information Implementing...

    Energy Savers [EERE]

    for Information Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy Re: U.S. Department of Energy...

  3. Unsettling the archive : dis- imagining colonial subjects to re-imagine knowledge production

    E-Print Network [OSTI]

    Beebe, Laura L.

    2012-01-01

    Coulthard,  Glen  S.  "Subjects  of  Empire:  Indigenous  imagining  Colonial  Subjects  to  Re-­?imagine  Knowledge  become  pure  speculation  subject  only  to  the  demands  

  4. Twelve of the World's Leading National R&E Networks Open Doors...

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

    Twelve of the World's Leading National R&E Networks Open Doors for International Research News & Publications ESnet News Media & Press Publications and Presentations Galleries...

  5. A Taxpayers' Perspective: Re-engineering California's State Budget for Economic Growth

    E-Print Network [OSTI]

    Casazza, Teresa

    2009-01-01

    Policy Commentary A Taxpayers’ Perspective: Re-EngineeringTeresa Casazza* California Taxpayers’ Association Public ?consumes. The California Taxpayers’ Association urges state

  6. Composting Large Animal Carcasses 

    E-Print Network [OSTI]

    Auvermann, Brent W.; Mukhtar, Saqib; Heflin, Kevin

    2006-10-31

    and Kevin Heflin* Livestock producers and large-animal veterinar- ians face a growing problem in rural Texas?what to do with dead animals. Rendering services are getting more expensive and harder to come by, and just leav- ing carcasses to predators... set up a polyethylene tank to hold water and rig it with a float valve so that it stays ?topped off? and ready. If one of your stock tanks stays wet year-round, you can simply lay a suction line with a foot valve into the middle of the pond...

  7. Large Magnetization at Carbon Surfaces

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

    Large Magnetization at Carbon Surfaces Large Magnetization at Carbon Surfaces Print Wednesday, 31 August 2011 00:00 From organic matter to pencil lead, carbon is a versatile...

  8. Optical Scattering Lengths in Large Liquid-Scintillator Neutrino Detectors

    E-Print Network [OSTI]

    Michael Wurm; Franz von Feilitzsch; Marianne Goeger-Neff; Martin Hofmann; Tobias Lachenmaier; Timo Lewke; Teresa Marrodan Undagoitita; Quirin Meindl; Randoplh Moellenberg; Lothar Oberauer; Walter Potzel; Marc Tippmann; Sebastian Todor; Christoph Traunsteiner; Juergen Winter

    2010-04-06

    For liquid-scintillator neutrino detectors of kiloton scale, the transparency of the organic solvent is of central importance. The present paper reports on laboratory measurements of the optical scattering lengths of the organic solvents PXE, LAB, and Dodecane which are under discussion for next-generation experiments like SNO+, Hanohano, or LENA. Results comprise the wavelength range from 415 to 440nm. The contributions from Rayleigh and Mie scattering as well as from absorption/re-emission processes are discussed. Based on the present results, LAB seems to be the preferred solvent for a large-volume detector.

  9. Numerical methods for the solution of large and very large, sparse Lyapunov equations

    SciTech Connect (OSTI)

    Hodel, A.S.

    1989-01-01

    In this dissertation the author considers the numerical solution of large (100 {le} n {le} 1000) and very large (n {ge} 1000), sparse Lyapunov equations AX-+ XA' + Q = 0. The author first presents a parallel version of the Hammarling algorithm for the solution of Lyapunov equations where the coefficient matrix A is large and dense. The author then presents a novel parallel algorithm for the solution of Lyapunov equations where A is large and banded. A detailed analysis of the computational requirements in tandem with the results of numerical experiments with these algorithms on an Alliant FX-8 multiprocessor is provided. In the second half of this dissertation, the author considers the numerical solution of Lyapunov equations where the coefficient matrix A is very large and sparse. Under these conditions, the solution X of the Lyapunov equation is typically full rank and dense. The associated excessive storage requirements compel us to compute low rank approximations of the solution X of the Lyapunov equation. The author presents in detail two methods for the low rank approximate solution of the Lyapunov equation. The first method, Trace Maximization, computes an orthogonal matrix V {element of}{Re}{sup n{times}k} that maximizes the trace of the solution {Sigma}{sub V} of the associated reduced order Lyapunov equation (V'AV){Sigma}{sub V} + {Sigma}{sub V}(V'A'V) + V'QV = 0. While Trace Maximization is an effective method for low rank approximation of explicitly specified Hermitian matrices, the author shows that Trace Maximization is not an effective strategy for low rank approximation of positive semidefinite Hermitian matrices X that are implicitly specified as the solution of a Lyapunov equation. Our second algorithm for low rank approximate solution of Lyapunov equations, Approximate Power Iteration, attempts to directly compute an orthogonal basis of the dominant eigenspace of the solution X.

  10. Coiled tubing used for slim hole re-entry

    SciTech Connect (OSTI)

    Traonmilin, E. ); Newman, K. )

    1992-02-17

    A coiled tubing unit with slim hole tools successfully re-entered and cored an existing Elf Aquitaine vertical well in the Paris basin in France. This experiment proved that coiled tubing could be used to drill, core, and test a slim hole well. Elf Aquitaine studied the use of coiled tubing for drilling inexpensive exploration wells in the Paris basin. As a result of this study, Elf believed that coiled tubing exploration drilling could significantly reduce exploration costs. This paper reports on a number of questions raised by this study: Can coiled tubing be used effectively to drill slim open hole How would the drilling rate compare with that of a conventional drilling rig If the rate were too slow, coiled tubing might not be economical. Can a straight vertical well be drilled Coiled tubing pipe has a residual curvature from bending over the reel and gooseneck. Will this curvature make it impossible to drill straight Can the coiled tubing also be used to take cores Once the hole is drilled, can it be tested with coiled tubing

  11. Resilient Control System Execution Agent (ReCoSEA)

    SciTech Connect (OSTI)

    Craig G. Rieger; Kris Villez

    2012-08-01

    In an increasingly networked world, critical infrastructure systems suffer from two types of vulnerability. The first is the traditionally recognized problem of monitoring the systems for faults and failures, recognizing and analyzing data, and responding with real understanding to the problems of the system. Increasingly complex systems create the opportunity for single points of failure to cascade when inaccurate assessment of system health increases response time or leads to faulty analysis of the problems involved. A second problem involves vulnerability to cyber intrusion, in which bad actors can mask system deterioration or present false data about system status. A resilient system will protect stability, efficiency, and security. To ensure these three states, the system must react to changing conditions within the system with coordination: no one component of the system can be allowed to react to problems without real consideration of the effects of that action on other components within the system. Systems with multi-agent design typically have three layers of action, a management layer, a coordination layer, and an execution layer. A resilient multi-agent system will emphasize functions of the execution layer, which has the responsibility of initiating actions, monitoring, analyzing, and controlling its own processes, while feeding information back to the higher levels of management and coordination. The design concept of a resilient control system execution agent (ReCoSEA) grows out of these underpinnings, and through the use of computational intelligence techniques, this paper suggests an associated design methodology.

  12. ReCalendar: Calendaring and Scheduling Applications with CPU and Energy Resource Guarantees for Mobile Devices

    E-Print Network [OSTI]

    Adve, Sarita

    ReCalendar: Calendaring and Scheduling Applications with CPU and Energy Resource Guarantees scheme for CPU and energy resources, called ReCalendar. The goal is to enable soft real-time applications- cations need predictable management of system resources such as CPU and energy. Resource reservation

  13. To receive periodic updates of new RePORT features, tools, or

    E-Print Network [OSTI]

    Ungerleider, Leslie G.

    -funded activities and it is the primary source of news and information on the Research Portfolio and Online by clicking here: NIH REPORT-PUBLIC-L. The Source for news and information on NIH reports and the RePORT website http://report.nih.gov The ReSource Newsletter provides information on recent reports of NIH

  14. Press releases You have access to the database of Munich Re press releases since 1996.

    E-Print Network [OSTI]

    Stevenson, Paul

    Press releases You have access to the database of Munich Re press releases since 1996. To find are looking for all press releases in a given year? Please choose the year in question and leave the searchterm empty. 6 October 2008 Press release Munich Re collaborates with London School of Economics Munich

  15. Aperiodic Phase Re-Setting in Scalp EEG of BetaGamma Oscillations by State Transitions

    E-Print Network [OSTI]

    Freeman, Walter J.

    Aperiodic Phase Re-Setting in Scalp EEG of Beta­Gamma Oscillations by State Transitions at Alpha words: Hilbert transform; neurodynamics; phase re-setting; state transition; scalp EEG; scalp EMG, Harborview Medical Center, Seattle, Washington Abstract: We evaluated the rapid changes in regional scalp EEG

  16. The competition for graphene formation on Re(0001): A complex interplay between carbon

    E-Print Network [OSTI]

    Alfè, Dario

    The competition for graphene formation on Re(0001): A complex interplay between carbon segregation) structure. In the range 500­700 K, the formation of a high-quality single-layer of graphene is strongly conditions, the formation of a long-range ordered graphene layer on Re(0001) without carbon bulk saturation

  17. Re-Encryption-Based Key Management Towards Secure and Scalable Mobile Applications in Clouds

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Re-Encryption-Based Key Management Towards Secure and Scalable Mobile Applications in Clouds Piotr. The proposed cloud-based re-encryption model is secure, efficient, and highly scalable in a cloud computing the performance of the model. Keywords-Distributed systems, mobile computing, security. I. INTRODUCTION Cloud

  18. IEEE SSCI 2013 R.E. Marks 2013 Page 1 Tutorial: Validating Simulation Models, and

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    IEEE SSCI 2013 R.E. Marks 2013 Page 1 Tutorial: Validating Simulation Models, and Multi, and University of Melbourne robert.marks@gmail.com > #12;IEEE SSCI 2013 R.E. Marks 2013 Page 2 OUTLINE 1 in the social sciences," The Knowledge Engineering Review, 27(2): 123-136, 2012. #12;IEEE SSCI 2013 R

  19. Re-Dispatching Generation to Increase Power System Security Margin and Support Low Voltage Bus

    E-Print Network [OSTI]

    Re-Dispatching Generation to Increase Power System Security Margin and Support Low Voltage Bus by re-dispatching generator outputs, using a normal vector found at a voltage collapse boundary or a low voltage boundary (LVB). This method uses the normal vector as an indicator to change the generation

  20. Abstract--Major transmission projects are needed to integrate and to deliver renewable energy (RE) resources.

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    that maximizes total net benefits for all market participants. The findings suggest that RE subsidies can pricing. This limitation needs to be recognized in the design of RE subsidies. Index Terms-- Renewable bargaining, Game theory NOMENCLATURE Indices and sets: n Index for buses s Index for scenarios t Index

  1. A Vervaat-like path transformation for the re ected Brownian bridge

    E-Print Network [OSTI]

    Henri Poincaré -Nancy-Université, Université

    A Vervaat-like path transformation for the re ected Brownian bridge conditioned on its local time transformation for the re ected Brownian bridge conditioned on its local time at 0: up to random shifts, this process equals the two processes constructed from a Brownian bridge and a Brownian excursion by adding

  2. A Re ned Jacobi-Davidson Method and Its Correction Shaoqiang Feng y Zhongxiao Jia z

    E-Print Network [OSTI]

    Jia, Zhongxiao

    A Re#12;ned Jacobi-Davidson Method and Its Correction Equation #3; Shaoqiang Feng y Zhongxiao Jia z Abstract A central problem in the Jacobi-Davidson method is to expand a projection subspace by solving it has a unqiue solution or many solutions or no solution. A re#12;ned Jacobi-Davidson method is proposed

  3. Savannah Harbor Expansion Project General Re-Evaluation Report and Environmental Impact Statement

    E-Print Network [OSTI]

    US Army Corps of Engineers

    #12; Savannah Harbor Expansion Project General Re-Evaluation Report and Environmental Impact, was engaged to conduct the IEPR of the Savannah Harbor Expansion Project (SHEP) Draft General Re-Evaluation review of the Economic Appendix and model and the Cost Engineering Appendix in the summer of 2010

  4. Investigating Open-World Person Re-identification Using a Drone

    E-Print Network [OSTI]

    Gong, Shaogang

    Investigating Open-World Person Re-identification Using a Drone Ryan Layne, Timothy M. Hospedales-identification on a mobile platform, such as a drone. We formalise some variants of the standard formulation for re-identification generalises to mobile surveillance platforms as realised by quadrocopter drones [6]. Despite the successes

  5. SeqHive: A Reconfigurable Computer Cluster for Genome Re-sequencing

    E-Print Network [OSTI]

    Song, Yun S.

    SeqHive: A Reconfigurable Computer Cluster for Genome Re-sequencing Kristian Stevens, Henry Chen to address the computing chal- lenges associated with assembling genome sequences from re- cent ultra this data for most applications is accurate alignment to a reference genome. While dynamic programming (DP

  6. 2006 VASDS Workshop Proceedings Re-Visualization: Interactive Visualization of the Process

    E-Print Network [OSTI]

    Klippel, Alexander

    power of geographic visualization, it remains difficult for users of these tools to save, re-use, or re save basic data and layout settings. Since the interactivity of geovisualization is so critical to its. Low-level state changes are collected during analysis and saved into sessions. These sessions can

  7. Structure and luminescence properties of [Re(4,7-dimethyl-1,10-phenanthroline)(CO){sub 3}py]{sup +} in a solid matrix

    SciTech Connect (OSTI)

    Wallace, L.; Woods, C.; Rillema, D.P.

    1995-05-24

    The low-temperature luminescence properties of [Re(4,7-Me{sub 2}phen)(CO){sub 3}py]{sup +} (4,7-Me{sub 2}phen=4,7-dimethyl-1,10-phenanthroline, py=pyridine) as a crystal or in ethanol-methanol glass are reported, together with a crystal structure of the complex as its perchlorate salt. The complex [Re(4,7-Me{sub 2}phen)(CO){sub 3}py](ClO{sub 4}) crystallizes in the space group Pna2{sub 1} with a = 16.262(4) {Angstrom}, b = 12.721(3) {Angstrom}, c = 10.814(2) {Angstrom}, and Z=4. The geometry is facial and the Re-N(4,7-Me{sub 2}phen) bond lengths are 2.13(2) and 2.24(2) {Angstrom}, the Re-N(py) bond distance is 2.15(2) {Angstrom}, and the Re-C(CO) bond distances are 1.93(3), 1.87(3), and 1.90(2) {Angstrom}. Single-crystal absorption and luminescence spectra at temperatures below 6K show that the emitting state in this environment is triplet ligand-centered ({sup 3}LC). In an ethanol-methanol glass, the luminescence spectra indicate that a largely {sup 3}LC assignment is also appropriate in this matrix; however lifetime measurements provide some evidence for a contribution from the nearby triplet metal-to-ligand charge-transfer ({sup 3}MLCT) state. Measurements of the Zeeman effect in both environments confirm these conclusions.

  8. The impact of cell site re-homing on the performance of umts core networks

    E-Print Network [OSTI]

    Ouyang, Ye; 10.5121/ijngn.2010.2105

    2010-01-01

    Mobile operators currently prefer optimizing their radio networks via re-homing or cutting over the cell sites in 2G or 3G networks. The core network, as the parental part of radio network, is inevitably impacted by the re-homing in radio domain. This paper introduces the cell site re-homing in radio network and analyzes its impact on the performance of GSM/UMTS core network. The possible re-homing models are created and analyzed for core networks. The paper concludes that appropriate re-homing in radio domain, using correct algorithms, not only optimizes the radio network but also helps improve the QoS of the core network and saves the carriers' OPEX and CAPEX on their core networks.

  9. Thin, High Lifetime Silicon Wafers with No Sawing; Re-crystallization in a Thin Film Capsule

    SciTech Connect (OSTI)

    Emanuel Sachs Tonio Buonassisi

    2013-01-16

    The project fits within the area of renewable energy called photovoltaics (PV), or the generation of electricity directly from sunlight using semiconductor devices. PV has the greatest potential of any renewable energy technology. The vast majority of photovoltaic modules are made on crystalline silicon wafers and these wafers accounts for the largest fraction of the cost of a photovoltaic module. Thus, a method of making high quality, low cost wafers would be extremely beneficial to the PV industry The industry standard technology creates wafers by casting an ingot and then sawing wafers from the ingot. Sawing rendered half of the highly refined silicon feedstock as un-reclaimable dust. Being a brittle material, the sawing is actually a type of grinding operation which is costly both in terms of capital equipment and in terms of consumables costs. The consumables costs associated with the wire sawing technology are particularly burdensome and include the cost of the wire itself (continuously fed, one time use), the abrasive particles, and, waste disposal. The goal of this project was to make wafers directly from molten silicon with no sawing required. The fundamental concept was to create a very low cost (but low quality) wafer of the desired shape and size and then to improve the quality of the wafer by a specialized thermal treatment (called re-crystallization). Others have attempted to create silicon sheet by recrystallization with varying degrees of success. Key among the difficulties encountered by others were: a) difficulty in maintaining the physical shape of the sheet during the recrystallization process and b) difficulty in maintaining the cleanliness of the sheet during recrystallization. Our method solved both of these challenges by encapsulating the preform wafer in a protective capsule prior to recrystallization (see below). The recrystallization method developed in this work was extremely effective at maintaining the shape and the cleanliness of the wafer. In addition, it was found to be suitable for growing very large crystals. The equipment used was simple and inexpensive to operate. Reasonable solar cells were fabricated on re-crystallized material.

  10. Superconducting Resonators Development for the FRIB and ReA Linacs at MSU: Recent Achievements and Future Goals

    SciTech Connect (OSTI)

    Facco, A; Binkowski, J; Compton, C; Crisp, J L; Dubbs, L J; Elliot, K; Harle, L L; Hodek, M; Johnson, M J; Leitner, D; Leitner, M; Malloch, I M; Miller, S J; Oweiss, R; Popielarski, J; Popielarski, L; Saito, K; Wei, J; Wlodarczak, J; Xu, Y; Zhang, Y; Zheng, Z; Burrill, A; Davis, G K; Macha, K

    2012-07-01

    The superconducting driver and post-accelerator linacs of the FRIB project, the large scale radioactive beam facility under construction at MSU, require the construction of about 400 low-{beta} Quarter-wave (QWR) and Half-wave resonators (HWR) with four different optimum velocities. 1st and 2nd generation prototypes of {beta}{sub 0} = 0.041 and 0.085 QWRs and {beta}{sub 0} = 0.53 HWRs have been built and tested, and have more than fulfilled the FRIB and ReA design goals. The present cavity surface preparation at MSU allowed production of low-{beta} cavities nearly free from field emission. The first two cryostats of {beta}{sub 0} = 0.041 QWRs are now in operation in the ReA3 linac. A 3rd generation design of the FRIB resonators allowed to further improve the cavity parameters, reducing the peak magnetic field in operation and increasing the possible operation gradient, with consequent reduction of the number of required resonators. The construction of the cavities for FRIB, which includes three phases for each cavity type (development, pre-production and production runs) has started. Cavity design, construction, treatment and performance will be described and discussed.

  11. Large scale tracking algorithms.

    SciTech Connect (OSTI)

    Hansen, Ross L.; Love, Joshua Alan; Melgaard, David Kennett; Karelitz, David B.; Pitts, Todd Alan; Zollweg, Joshua David; Anderson, Dylan Z.; Nandy, Prabal; Whitlow, Gary L.; Bender, Daniel A.; Byrne, Raymond Harry

    2015-01-01

    Low signal-to-noise data processing algorithms for improved detection, tracking, discrimination and situational threat assessment are a key research challenge. As sensor technologies progress, the number of pixels will increase signi cantly. This will result in increased resolution, which could improve object discrimination, but unfortunately, will also result in a significant increase in the number of potential targets to track. Many tracking techniques, like multi-hypothesis trackers, suffer from a combinatorial explosion as the number of potential targets increase. As the resolution increases, the phenomenology applied towards detection algorithms also changes. For low resolution sensors, "blob" tracking is the norm. For higher resolution data, additional information may be employed in the detection and classfication steps. The most challenging scenarios are those where the targets cannot be fully resolved, yet must be tracked and distinguished for neighboring closely spaced objects. Tracking vehicles in an urban environment is an example of such a challenging scenario. This report evaluates several potential tracking algorithms for large-scale tracking in an urban environment.

  12. Large forging manufacturing process

    DOE Patents [OSTI]

    Thamboo, Samuel V. (Latham, NY); Yang, Ling (Niskayuna, NY)

    2002-01-01

    A process for forging large components of Alloy 718 material so that the components do not exhibit abnormal grain growth includes the steps of: a) providing a billet with an average grain size between ASTM 0 and ASTM 3; b) heating the billet to a temperature of between 1750.degree. F. and 1800.degree. F.; c) upsetting the billet to obtain a component part with a minimum strain of 0.125 in at least selected areas of the part; d) reheating the component part to a temperature between 1750.degree. F. and 1800.degree. F.; e) upsetting the component part to a final configuration such that said selected areas receive no strains between 0.01 and 0.125; f) solution treating the component part at a temperature of between 1725.degree. F. and 1750.degree. F.; and g) aging the component part over predetermined times at different temperatures. A modified process achieves abnormal grain growth in selected areas of a component where desirable.

  13. Synthesis, structural characterization and magnetic properties of RE{sub 2}MgGe{sub 2} (RE=rare-earth metal)

    SciTech Connect (OSTI)

    Suen, Nian-Tzu; Tobash, Paul H. [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States)

    2011-11-15

    A series of rare-earth metal-magnesium-germanides RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) has been synthesized by reactions of the corresponding elements at high temperature. Their structures have been established by single-crystal and powder X-ray diffraction and belong to the Mo{sub 2}FeB{sub 2} structure type (space group P4/mbm (No. 127), Z=2; Pearson symbol tP10). Temperature dependent DC magnetization measurements indicate Curie-Weiss paramagnetism in the high-temperature regime for all members of the family, excluding Y{sub 2}MgGe{sub 2}, Sm{sub 2}MgGe{sub 2}, and Lu{sub 2}MgGe{sub 2}. At cryogenic temperatures (ca. 60 K and below), most RE{sub 2}MgGe{sub 2} phases enter into an antiferromagnetic ground-state, except for Er{sub 2}MgGe{sub 2} and Tm{sub 2}MgGe{sub 2}, which do not undergo magnetic ordering down to 5 K. The structural variations as a function of the decreasing size of the rare-earth metals, following the lanthanide contraction, and the changes in the magnetic properties across the series are discussed as well. - Graphical Abstract: The structure of RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) can be best viewed as 2-dimensional slabs of Mg and Ge atoms (anionic sub-lattice), and layers of rare-earth metal atoms (cationic sub-lattice) between them. Within this description, one should consider the Ge-Ge dumbbells (formally Ge{sup 6-}{sub 2}), interconnected with square-planar Mg atom as forming flat [MgGe{sub 2}] layers (z=0), stacked along the c-axis with the layers at z=1/2, made of rare-earth metal cations (formally RE{sup 3+}). Highlights: > RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) are new ternary germanides. > Their structures can be recognized as a 1:1 intergrowth of CsCl- and AlB{sub 2}-like slabs. > Ge atoms are covalently bound into Ge{sub 2} dumbbells. > Most RE{sub 2}MgGe{sub 2} phases are antiferromagnetically ordered at cryogenic temperatures.

  14. Experimental determination and thermodynamic modeling of the Ni-Re binary system

    SciTech Connect (OSTI)

    Yaqoob, Khurram [Chimie Metallurgique des Terres Rares (CMTR), Institut de Chimie et des Materiaux Paris-Est (ICMPE), 2-8 rue Henri Dunant, 94320 Thiais Cedex (France)] [Chimie Metallurgique des Terres Rares (CMTR), Institut de Chimie et des Materiaux Paris-Est (ICMPE), 2-8 rue Henri Dunant, 94320 Thiais Cedex (France); Joubert, Jean-Marc, E-mail: jean-marc.joubert@icmpe.cnrs.fr [Chimie Metallurgique des Terres Rares (CMTR), Institut de Chimie et des Materiaux Paris-Est (ICMPE), 2-8 rue Henri Dunant, 94320 Thiais Cedex (France)] [Chimie Metallurgique des Terres Rares (CMTR), Institut de Chimie et des Materiaux Paris-Est (ICMPE), 2-8 rue Henri Dunant, 94320 Thiais Cedex (France)

    2012-12-15

    The phase diagram of the Ni-Re binary system has been partially reinvestigated by chemical, structural and thermal characterization of the arc melted alloys. The experimental results obtained during the present investigation were combined with the literature data and a new phase diagram of the Ni-Re binary system is proposed. In comparison with the Ni-Re phase diagram proposed by Nash et al. in 1985 [1], significant differences in the homogeneity domains, freezing ranges and peritectic reaction temperature were evidenced. On the other hand, thermodynamic modeling of the studied system by using the new experimental information has also been carried out with the help of the CALPHAD method. The calculated Ni-Re phase diagram showed a good agreement with the selected experimental information. - Graphical abstract: Ni-Re phase diagram according to the present study. Highlights: Black-Right-Pointing-Pointer Re-investigation of the Ni-Re phase diagram. Black-Right-Pointing-Pointer Extended phase field of the hcp phase. Black-Right-Pointing-Pointer Different freezing ranges and peritectic reaction temperature. Black-Right-Pointing-Pointer Thermodynamic modeling of the studied system by using the CALPHAD method.

  15. FaRe: a Mathematica package for tensor reduction of Feynman integrals

    E-Print Network [OSTI]

    Fiorentin, Michele Re

    2015-01-01

    We present FaRe, a package for Mathematica that implements the decomposition of a generic tensor Feynman integral, with arbitrary loop number, into scalar integrals in higher dimension. In order for FaRe to work, the package FeynCalc is needed, so that the tensor structure of the different contributions is preserved and the obtained scalar integrals are grouped accordingly. FaRe can prove particularly useful when it is preferable to handle Feynman integrals with free Lorentz indices and tensor reduction of high-order integrals is needed. This can then be achieved with several powerful existing tools.

  16. Characterizing the Separation and Reattachment of Suction Surface Boundary Layer in Low Pressure Turbine Using Massively Parallel Large Eddy Simulations 

    E-Print Network [OSTI]

    Jagannathan, Shriram

    2012-02-14

    The separation and reattachment of the suction surface boundary layer in a low pressure turbine is characterized using large-eddy simulation at Re=68,000 based on freestream velocity and suction surface length. A high pass filtered Smagorinsky model...

  17. Case Study of Energy Diagnose and Re-commissioning in a Green Office Building 

    E-Print Network [OSTI]

    Zhang, Y.; Wei, Q.

    2006-01-01

    to design phase and generally ignore commissioning phase after construction. It leads an inefficiently facility management of HVAC systems and components. Energy diagnose and re-commissioning by on-site measurement can solve these problems, to improve...

  18. NREL's ReFUEL Laboratory: Center for Transportation Technologies and Systems (CTTS) Fact Sheet

    SciTech Connect (OSTI)

    Not Available

    2002-09-01

    CTTS fact sheet describing NREL's new Renewable Fuels and Lubricants (ReFUEL) Research Laboratory, which will be used to facilitate increased renewable diesel use in heavy-duty vehicles.

  19. Roadmap: Environment Management Associate of Technical Study [RE-ATS-EMTG

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Environment Management ­ Associate of Technical Study [RE-ATS-EMTG] Regional College Catalog Year: 2012-2013 Page 1 of 1 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester

  20. Roadmap: Environment Management Associate of Technical Study [RE-ATS-EMTG

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Environment Management ­ Associate of Technical Study [RE-ATS-EMTG] Regional College Catalog Year: 2013-2014 Page 1 of 1 | Last Updated: 25-Nov-13/LNHD This roadmap is a recommended semester

  1. Roadmap: Radiologic Technology Associate of Technical Study [RE-ATS-RADT

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Radiologic Technology ­ Associate of Technical Study [RE-ATS-RADT] Regional College Catalog Year: 2013-2014 Page 1 of 1 | Last Updated: 25-Nov-13/LNHD This roadmap is a recommended semester

  2. Re: NBP RFI-Implementing the National Broadband Plan by Empowering...

    Energy Savers [EERE]

    Empowering Consumers and the Smart Grid: Data Access, Third Party Use and Privacy Re: NBP RFI-Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid:...

  3. Five-Year NRHP Re-Evaluation of Historic Buildings Assessment

    SciTech Connect (OSTI)

    Ullrich, R A; Heidecker, K R

    2011-09-12

    The Lawrence Livermore National Laboratory (LLNL) 'Draft Programmatic Agreement among the Department of Energy and the California State Historic Preservation Officer Regarding Operation of Lawrence Livermore National Laboratory' requires a review and re-evaluation of the eligibility of laboratory properties for the National Register of Historic Places (NRHP) every five years. The original evaluation was published in 2005; this report serves as the first five-year re-evaluation. This re-evaluation includes consideration of changes within LLNL to management, to mission, and to the built environment. it also determines the status of those buildings, objects, and districts that were recommended as NRHP-eligible in the 2005 report. Buildings that were omitted from the earlier building list, those that have reached 50 years of age since the original assessment, and new buildings are also addressed in the re-evaluation.

  4. They're Here! Winter, Holidays, and the New Year. How Will You...

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

    plan to save energy in 2010. Stay Warm, Save Money Finally, if you're one of those freezing in the cold and snow, don't forget that our Stay Warm, Save Money site is a good...

  5. A Study of the Mechanisms Leading to Re-Ignition in a Worst Case Fire Scenario 

    E-Print Network [OSTI]

    Jomaas, Grunde; Roberts, B T; DuBois, Jacqueline; Torero, Jose L

    A systematic evaluation of the stability of a re-circulation zone behind a backward facing step under conditions expected in an aircraft engine nacelle has been conducted together with the evaluation of the effects of ...

  6. Re-evaluation of the Vitamin D3 Requirement for Growing Chickens 

    E-Print Network [OSTI]

    Leyva Jimenez, Hector Enrique

    2015-07-24

    Three experiments were conducted with the purpose of re-evaluating the vitamin D3 requirement of growing chickens. Due to intense genetic selection in the poultry industry, it is probable that modern strains have altered ...

  7. A Re-design Proposal: Connecting Whole Foods Market and Codornices Creek

    E-Print Network [OSTI]

    Crampton, Matthew; Martin, John

    2007-01-01

    of regional scale market Design focuses on Monroe Ave. for2: Proposed design of Whole Foods Market and two-storyA Re-design Proposal: Connecting Whole Foods Market and

  8. Re-evaluation of Spent Nuclear Fuel Assay Data for the Three...

    Office of Scientific and Technical Information (OSTI)

    Re-evaluation of Spent Nuclear Fuel Assay Data for the Three Mile Island Unit 1 Reactor and Application to Code Validation Gauld, Ian C. Oak Ridge National Lab. (ORNL), Oak Ridge,...

  9. Re-analysis of deep excavation collapse using a generalized effective stress soil model

    E-Print Network [OSTI]

    Corral Jofré, Gonzalo Andrés

    2010-01-01

    This thesis re-analyzes the well-documented failure of a 30m deep braced excavation underconsolidated marine clay. Prior analyses of the collapse of the Nicoll Highway have relied on simplified soil models with undrained ...

  10. We Energies- Livestock and Dairy Farm Electrical Re-wiring Program

    Broader source: Energy.gov [DOE]

    Any We Energies dairy farm customer can apply for assistance with a re-wiring project. We Energies would pay the first $1,000 of the project and 50 percent of remaining costs up for a total grant...

  11. RePower Bainbridge's Final Boarding Call Sets Sail for Success...

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

    one location to help homeowners complete home energy upgrades. An 800 special rebate offer was extended to those attendees who signed up to work with a RePower trade ally to...

  12. Business Administration If you're interested in many aspects of the business world, then the

    E-Print Network [OSTI]

    Miles, Will

    Business Administration If you're interested in many aspects of the business world, then the business administration major may be right for you. Business administration students participate, business communication and strategic management. A Distinctive Program The business administration major

  13. Underwater Propulsion at Intermediate Re: Comparative Analyses of a Marine Pteropod and a Freshwater Cladoceran

    E-Print Network [OSTI]

    Underwater Propulsion at Intermediate Re: Comparative Analyses of a Marine Pteropod of Mechanical Engineering, Johns Hopkins University Introduction Results: Flow Fields Objective Methods. Pteropods stroke flexible wings in a complicated pattern to swim with a smoother, more fluid motion. Goal

  14. Kamalambam Bhajare Re Maanasa (Avarana 2 of Navavarna Krithis) Ragam: Kalyani (65th melakartha)

    E-Print Network [OSTI]

    Kalyanaraman, Shivkumar

    Todd Mc Comb's web page: http://www.medieval.org/music/world/carnatic/lyrics/srao/kamala.html): Oh ("re") one. She is also known as Katyayani and Sharvani. Her dark tresses ("veni") exceed ("vijaya") the dark

  15. RePower Kitsap Helps S.T.A.R. Program Gain Momentum in Washington...

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

    up to attend the Sustainability Training for Accredited Real Estate Professionals (S.T.A.R.) offered in Kitsap County by Earth Advantage in through RePower Kitsap. The free,...

  16. Re-evaluation of Spent Nuclear Fuel Assay Data for the Three...

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Search Results Accepted Manuscript: Re-evaluation of Spent Nuclear Fuel Assay Data for the Three Mile Island Unit 1 Reactor and Application to Code Validation This...

  17. Integration of public access : the adaptive re-use of Alcoa's waterworks

    E-Print Network [OSTI]

    Tsigounis, Simone

    1990-01-01

    This thesis is about the re-use of Alcoa's Waterworks. The exciting spatial attributes of the buildings which compose the plant, along with the views they offer to Manhattan, inspired the design of a journey through the ...

  18. Microsoft Word - Letter to DOE re Request for Information.docx

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

    Energy Reliability Mail Code: OE-20 U.S. Department of Energy 1000 Independence Avenue SW Washington, D.C. 20585 Re: DOE Request for Information on Questions Related to...

  19. Programmed path : the conceptual re-enactment of a Charlestown warehouse and dock

    E-Print Network [OSTI]

    Reeves, Sarah Rundquist

    2009-01-01

    Conceptually re-defining the role of a 100-year-old waterfront brick and timber warehouse structure, it is turned inside-out : interior becomes path. Programmatic functions imitate the physical characteristics of a conceptual ...

  20. In re Kent Pond, No MLP-03-10, Findings of Fact, Conclusions...

    Open Energy Info (EERE)

    In re Kent Pond, No MLP-03-10, Findings of Fact, Conclusions of Law, and Order at 8, 13 (Vt. Water Res. Bd. May, 2004) Jump to: navigation, search OpenEI Reference LibraryAdd to...

  1. Re ectance comparison between SCIAMACHY and a radiative transfer code in the UV

    E-Print Network [OSTI]

    Tilstra, Gijsbert

    Kon i nk l i j k Neder l ands Meteoro l og i sch Inst i tuut Re#29;ectance comparison between SCIAMACHY and a radiative transfer code in the UV L.G. Tilstra, G. van Soest, M. de Graaf, J.R. Acarreta, P#21;2400 nm. We compare its re#29;ectance mea- surements in the UV with calculations by a polarised radiative

  2. Low-power adaptive filter based on RNS G.L. Bernocchi, G.C. Cardarilli, A. Del Re, A. Nannarelli and M. Re

    E-Print Network [OSTI]

    Nannarelli, Alberto

    Low-power adaptive filter based on RNS components G.L. Bernocchi, G.C. Cardarilli, A. Del Re, A, is allowed. Previous work showed that the use of the Residue Number System (RNS) for the variable FIR filter implementation of the adaptation algorithm eliminates the need for complex scaling circuits in RNS

  3. New high pressure rare earth tantalates RE{sub x}Ta{sub 2}O{sub 5+1.5x} (RE=La, Eu, Yb)

    SciTech Connect (OSTI)

    Zibrov, Igor P.; Filonenko, Vladimir P.; Zakharov, Nikolai D.; Nikishina, Elena E.; Lebedeva, Elena N.

    2013-07-15

    Rare earth tantalates La{sub 0.075}Ta{sub 2}O{sub 5.113}, Eu{sub 0.089}Ta{sub 2}O{sub 5.134} and Yb{sub 0.051}Ta{sub 2}O{sub 5.077} have been prepared by solid state reaction at P=7.0 GPa and T=1050–1100 °C and studied by X-ray diffraction, thermal analysis and electron microscopy. Low hydrated amorphous tantalum, lanthanum, europium and ytterbium hydroxides were used as starting materials. Aqueous as well as anhydrous compounds were obtained. Title tantalates are crystallized in the structure type of F–Ta{sub 2}O{sub 5} [Zibrov et al. Russ. J. Inorg. Chem. 48 (2003) 464–471] [5]. The structure was refined by the Rietveld method from X-ray powder diffractometer data: La{sub 0.075}Ta{sub 2}O{sub 5.113}, a=10.5099(2), b=7.2679(1), c=6.9765(1) Å, V=532.90(1) Å{sup 3}, Z=6, space group Ibam; Eu{sub 0.089}Ta{sub 2}O{sub 5.134}, a=10.4182(3), b=7.2685(1), c=6.9832(1) Å, V=528.80(2) Å{sup 3}, Z=6, space group Ibam; Yb{sub 0.051}Ta{sub 2}O{sub 5.077}, a=10.4557(2), b=7.3853(1), c=6.8923(1) Å, V=532.21(1) Å{sup 3}, Z=6, space group Ibam. RE atoms do not replace the tantalum in its positions but the only water in the channels of the structure. Highly charged cations RE{sup +3} compress the unit cell so that its volume becomes less than that of F–Ta{sub 2}O{sub 5}. Significant decrease of the unit cell volume after water removal from the structure is possible due to the puckering of pentagonal bipyramid layers and change of the corrugation angle in the layer. - Graphical abstract: The structure of RE{sub x}Ta{sub 2}O{sub 5+1.5x} and its HRTEM image (“A” arrows show empty channel, “B” arrows show filled channel). - Highlights: • We synthesized new tantalates of RE under high pressure high temperature conditions. • RE atoms replace water molecules in the channels of the structure. • Aqueous as well as anhydrous tantalates were obtained. • Highly charged cations RE{sup +3} compress the unit cell decreasing RE–O distances.

  4. Large Scale Energy Storage: From Nanomaterials to Large Systems

    E-Print Network [OSTI]

    Fisher, Frank

    Large Scale Energy Storage: From Nanomaterials to Large Systems Wednesday October 26, 2011, Babbio energy storage devices. Specifically, this talk discusses 1) the challenges for grid scale of emergent technologies with ultralow costs on new energy storage materials and mechanisms. Dr. Jun Liu

  5. QUENCHES IN LARGE SUPERCONDUCTING MAGNETS

    E-Print Network [OSTI]

    Eberhard, P.H.

    2010-01-01

    QUENCHES IN LARGE SUPERCONDUCTING MAGNETS. P. H. Eberhard,Study of an Unprotected Superconducting Coil Going Normal,"Method for Testing Superconducting Magnets," LBL Physics

  6. ATLAS TDAQ System Administration: evolution and re-design

    E-Print Network [OSTI]

    Ballestrero, Sergio; The ATLAS collaboration; Brasolin, Franco; Contescu, Alexandru Cristian; Dubrov, Sergei; Fazio, Daniel; Korol, Aleksandr; Lee, Christopher Jon; Scannicchio, Diana; Twomey, Matthew Shaun

    2015-01-01

    The ATLAS Trigger and Data Acquisition (TDAQ) system is responsible for the online processing of live data, streaming from the ATLAS experiment at the Large Hadron Collider (LHC) at CERN. The online farm is composed of $\\sim 3000$ servers, processing the data readout from $\\sim 100$ million detector channels through multiple trigger levels. During the two years of the first Long Shutdown (LS1) there has been a tremendous amount of work done by the ATLAS TDAQ System Administrators, implementing numerous new software applications, upgrading the OS and the hardware, changing some design philosophies and exploiting the High Level Trigger farm with different purposes. The OS version has been upgraded to SLC6; for the largest part of the farm, which is composed by net booted nodes, this required a completely new design of the net booting system. In parallel, the migration to Puppet of the Configuration Management systems has been completed for both net booted and local booted hosts; the Post-Boot Scripts system and...

  7. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of aLargeLargeLarge

  8. Large-scale pool fires 

    E-Print Network [OSTI]

    Steinhaus, Thomas; Welch, Stephen; Carvel, Ricky O; Torero, Jose L

    2007-03-29

    A review of research into the burning behaviour of large pool fires and fuel spill fires is presented. The features which distinguish such fires from smaller pool fires are mainly associated with the fire dynamics at low ...

  9. Large Magnetization at Carbon Surfaces

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

    Large Magnetization at Carbon Surfaces Print From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure...

  10. Large Area Vacuum Deposited Coatings

    SciTech Connect (OSTI)

    Martin, Peter M.

    2003-04-30

    It's easy to make the myriad of types of large area and decorative coatings for granted. We probably don't even think about most of them; the low-e and heat mirror coatings on our windows and car windows, the mirrors in displays, antireflection coatings on windows and displays, protective coatings on aircraft windows, heater coatings on windshields and aircraft windows, solar reflectors, thin film solar cells, telescope mirrors, Hubble mirrors, transparent conductive coatings, and the list goes on. All these products require large deposition systems and chambers. Also, don't forget that large batches of small substrates or parts are coated in large chambers. In order to be cost effective hundreds of ophthalmic lenses, automobile reflectors, display screens, lamp reflectors, cell phone windows, laser reflectors, DWDM filters, are coated in batches.

  11. Frequent Subgraph Discovery in Large Attributed Streaming Graphs

    SciTech Connect (OSTI)

    Ray, Abhik; Holder, Larry; Choudhury, Sutanay

    2014-08-13

    The problem of finding frequent subgraphs in large dynamic graphs has so far only consid- ered a dynamic graph as being represented by a series of static snapshots taken at various points in time. This representation of a dynamic graph does not lend itself well to real time processing of real world graphs like social networks or internet traffic which consist of a stream of nodes and edges. In this paper we propose an algorithm that discovers the frequent subgraphs present in a graph represented by a stream of labeled nodes and edges. Our algorithm is efficient and consists of tunable parameters that can be tuned by the user to get interesting patterns from various kinds of graph data. In our model updates to the graph arrive in the form of batches which contain new nodes and edges. Our algorithm con- tinuously reports the frequent subgraphs that are estimated to be found in the entire graph as each batch arrives. We evaluate our system using 5 large dynamic graph datasets: the Hetrec 2011 challenge data, Twitter, DBLP and two synthetic. We evaluate our approach against two popular large graph miners, i.e., SUBDUE and GERM. Our experimental re- sults show that we can find the same frequent subgraphs as a non-incremental approach applied to snapshot graphs, and in less time.

  12. Re-utilization of Industrial CO2 for Algae Production Using a Phase Change Material

    SciTech Connect (OSTI)

    Joseph, Brian

    2013-12-31

    This is the final report of a 36-month Phase II cooperative agreement. Under this project, Touchstone Research Laboratory (Touchstone) investigated the merits of incorporating a Phase Change Material (PCM) into an open-pond algae production system that can capture and re-use the CO2 from a coal-fired flue gas source located in Wooster, OH. The primary objective of the project was to design, construct, and operate a series of open algae ponds that accept a slipstream of flue gas from a coal-fired source and convert a significant portion of the CO2 to liquid biofuels, electricity, and specialty products, while demonstrating the merits of the PCM technology. Construction of the pilot facility and shakedown of the facility in Wooster, OH, was completed during the first two years, and the focus of the last year was on operations and the cultivation of algae. During this Phase II effort a large-scale algae concentration unit from OpenAlgae was installed and utilized to continuously harvest algae from indoor raceways. An Algae Lysing Unit and Oil Recovery Unit were also received and installed. Initial parameters for lysing nanochloropsis were tested. Conditions were established that showed the lysing operation was effective at killing the algae cells. Continuous harvesting activities yielded over 200 kg algae dry weight for Ponds 1, 2 and 4. Studies were conducted to determine the effect of anaerobic digestion effluent as a nutrient source and the resulting lipid productivity of the algae. Lipid content and total fatty acids were unaffected by culture system and nutrient source, indicating that open raceway ponds fed diluted anaerobic digestion effluent can obtain similar lipid productivities to open raceway ponds using commercial nutrients. Data were also collected with respect to the performance of the PCM material on the pilot-scale raceway ponds. Parameters such as evaporative water loss, temperature differences, and growth/productivity were tracked. The pond with the PCM material was consistently 2 to 5°C warmer than the control pond. This difference did not seem to increase significantly over time. During phase transitions for the PCM, the magnitude of the difference between the daily minimum and maximum temperatures decreased, resulting in smaller daily temperature fluctuations. A thin layer of PCM material reduced overall water loss by 74% and consistently provided algae densities that were 80% greater than the control pond.

  13. Anharmonicity, mechanical instability, and thermodynamic properties of the Cr-Re ?-phase

    SciTech Connect (OSTI)

    Palumbo, Mauro, E-mail: mauro.palumbo@rub.de; Fries, Suzana G. [ICAMS, Ruhr University Bochum, Universität Str. 150, D-44801 Bochum (Germany)] [ICAMS, Ruhr University Bochum, Universität Str. 150, D-44801 Bochum (Germany); Pasturel, Alain [SIMAP, UMR CNRS-INPG-UJF 5266, BP 75, F-38402 Saint Martin d’Hères (France)] [SIMAP, UMR CNRS-INPG-UJF 5266, BP 75, F-38402 Saint Martin d’Hères (France); Alfè, Dario [Department of Earth Sciences, Department of Physics and Astronomy, London Centre for Nanotechnology and Thomas Young Centre-UCL, University College London, Gower Street, London WC1E 6BT (United Kingdom)] [Department of Earth Sciences, Department of Physics and Astronomy, London Centre for Nanotechnology and Thomas Young Centre-UCL, University College London, Gower Street, London WC1E 6BT (United Kingdom)

    2014-04-14

    Using density-functional theory in combination with the direct force method and molecular dynamics we investigate the vibrational properties of a binary Cr-Re ?-phase. In the harmonic approximation, we have computed phonon dispersion curves and density of states, evidencing structural and chemical effects. We found that the ?-phase is mechanically unstable in some configurations, for example, when all crystallographic sites are occupied by Re atoms. By using a molecular-dynamics-based method, we have analysed the anharmonicity in the system and found negligible effects (?0.5 kJ/mol) on the Helmholtz energy of the binary Cr-Re ?-phase up to 2000 K (?0.8T{sub m}). Finally, we show that the vibrational contribution has significant consequences on the disordering of the ?-phase at high temperature.

  14. Representation of the Solar Capacity Value in the ReEDS Capacity Expansion Model: Preprint

    SciTech Connect (OSTI)

    Sigrin, B.; Sullivan, P.; Ibanez, E.; Margolis, R.

    2014-08-01

    An important emerging issue is the estimation of renewables' contributions to reliably meeting system demand, or their capacity value. While the capacity value of thermal generation can be estimated easily, assessment of wind and solar requires a more nuanced approach due to resource variability. Reliability-based methods, particularly, effective load-carrying capacity (ELCC), are considered to be the most robust techniques for addressing this resource variability. The Regional Energy Deployment System (ReEDS) capacity expansion model and other long-term electricity capacity planning models require an approach to estimating CV for generalized PV and system configurations with low computational and data requirements. In this paper we validate treatment of solar photovoltaic (PV) capacity value by ReEDS capacity expansion model by comparing model results to literature for a range of energy penetration levels. Results from the ReEDS model are found to compare well with both comparisons--despite not being resolved at an hourly scale.

  15. 14/03/06 TTF2 Seminar: Re-design considerations for the vacuum chamber layout BC2 at the VUV-FEL Christopher Gerth Re-design considerations for vacuum

    E-Print Network [OSTI]

    14/03/06 TTF2 Seminar: Re-design considerations for the vacuum chamber layout BC2 at the VUV-FEL Christopher Gerth Re-design considerations for vacuum chamber layout of BC2 at the VUV-FEL Christopher Gerth #12;14/03/06 TTF2 Seminar: Re-design considerations for the vacuum chamber layout BC2 at the VUV-FEL

  16. Synthesis and photoluminescence properties of NaLaMgWO{sub 6}:RE{sup 3+} (RE = Eu, Sm, Tb) phosphor for white LED application

    SciTech Connect (OSTI)

    Hou, Jingshan [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China) [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China); CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Yin, Xin [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China) [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Huang, Fuqiang, E-mail: huangfq@mail.sic.ac.cn [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China) [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Jiang, Weizhong, E-mail: jwzh@dhu.edu.cn [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China)] [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China)

    2012-06-15

    Highlights: ? NaLa{sub 1?x}MgWO{sub 6}:xRE{sup 3+} phosphors were synthesized by solid-state reaction method. ? Compared with Y{sub 2}O{sub 3}:Eu{sup 3+}, NaLaMgWO{sub 6}:Eu{sup 3+} performed better luminescence properties. ? The results demonstrated NaLaMgWO{sub 6} as a suitable host for RE{sup 3+}-doping. -- Abstract: Single phase of NaLa{sub 1?x}MgWO{sub 6}:xRE{sup 3+} (0 < x ?1) (RE = Eu, Sm, Tb) phosphors were prepared by solid-state reaction method. X-ray diffraction, scanning electron microscopy, the morphology energy-dispersive X-ray spectroscopy, UV–vis diffuse reflectance spectra and photoluminescence were used to characterize the samples. Under the light excitation, NaLaMgWO{sub 6}:Eu{sup 3+}, NaLaMgWO{sub 6}:Sm{sup 3+} and NaLaMgWO{sub 6}:Tb{sup 3+}, phosphors showed the characteristic emissions of Eu{sup 3+} ({sup 5}D{sub 0} ? {sup 7}F{sub 4,3,2,1}), Sm{sup 3+} ({sup 4}G{sub 5/2} ? {sup 6}H{sub 5/2,7/2,9/2}), and Tb{sup 3+} ({sup 5}D{sub 4} ? {sup 7}F{sub 6,5,4,3}), respectively. The intensity of the red emission for Na(La{sub 0.6}Eu{sub 0.4})MgWO{sub 6} is 2.5 times higher than that of (Y{sub 0.95}Eu{sub 0.05}){sub 2}O{sub 3} under blue light irradiation. The quantum efficiencies of the entitled phosphors excited under 394 nm and 464 nm are also investigated and compared with commercial phosphors Y{sub 2}O{sub 3}:Eu{sup 3+}, Sr{sub 2}Si{sub 5}N{sub 8}:Eu{sup 2+} and Y{sub 3}A{sub 5}G{sub 12}:Ce{sup 3+}. The results demonstrated NaLaMgWO{sub 6}:RE{sup 3+} phosphors as potential candidates for white light emitting diode pumped by UV or blue chip.

  17. Universal anomalous dimensions at large spin and large twist

    E-Print Network [OSTI]

    Apratim Kaviraj; Kallol Sen; Aninda Sinha

    2015-06-09

    In this paper we consider anomalous dimensions of double trace operators at large spin ($\\ell$) and large twist ($\\tau$) in CFTs in arbitrary dimensions ($d\\geq 3$). Using analytic conformal bootstrap methods, we show that the anomalous dimensions are universal in the limit $\\ell\\gg \\tau\\gg 1$. In the course of the derivation, we extract an approximate closed form expression for the conformal blocks arising in the four point function of identical scalars in any dimension. We compare our results with two different calculations in holography and find perfect agreement.

  18. ReGenTech Ltd formerly siGEN | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETEREFU ElektronikRates with tierRayReReGenTech

  19. Supporting information Figure S1: Pump-rePump-Probe kinetics of peridinin in methanol. Peridinin was excited at

    E-Print Network [OSTI]

    van Stokkum, Ivo

    Supporting information Figure S1: Pump-rePump-Probe kinetics of peridinin in methanol. Peridinin was excited at 400-nm, and then repumped, at a delay of 1 ps, by pulses of 620-nm. (A) Pump-Probe (blue), Pump-rePump. The inset zooms on the repump. (C): Pump-Probe (blue) and Pump-rePump-Probe (red) and (D) OD (black) spectra

  20. Thermochemical Insight into the Reduction of CO to CH3OH with [Re(CO)]+ and [Mn(CO)]+ Complexes

    SciTech Connect (OSTI)

    Wiedner, Eric S.; Appel, Aaron M.

    2014-05-22

    To gain insight into thermodynamic barriers for reduction of CO into CH3OH, free energies for reduction of [CpRe(PPh3)(NO)(CO)]+ into CpRe(PPh3)(NO)(CH2OH) have been determined from experimental measurements. Using model complexes, the free energies for the transfer of H+, H–, and e– have been determined. A pKa of 10.6 was estimated for [CpRe(PPh3)(NO)(CHOH)]+ by measuring the pKa for the analogous [CpRe(PPh3)(NO)(CMeOH)]+. The hydride donor ability (?G°H–) of CpRe(PPh3)(NO)(CH2OH) was estimated to be 58.0 kcal mol–1, based on calorimetry measurements of the hydride transfer reaction between CpRe(PPh3)(NO)(CHO) and [CpRe(PPh3)(NO)(CHOMe)]+ to generate the methylated analog, CpRe(PPh3)(NO)(CH2OMe). Cyclic voltammograms recorded on CpRe(PPh3)(NO)(CMeO), CpRe(PPh3)(NO)(CH2OMe), and [CpRe(PPh3)(NO)(CHOMe)]+ displayed either a quasireversible oxidation (neutral species) or reduction (cationic species). These potentials were used as estimates for the oxidation of CpRe(PPh3)(NO)(CHO) or CpRe(PPh3)(NO)(CH2OH), or the reduction of [CpRe(PPh3)(NO)(CHOH)]+. Combination of the thermodynamic data permits construction of three-dimensional free energy landscapes under varying conditions of pH and PH2. The free energy for H2 addition (?G°H2) to [CpRe(PPh3)(NO)(CO)]+ (+15 kcal mol–1) was identified as the most significant thermodynamic impediment for the reduction of CO. DFT computations indicate that ?G°H2 varies by only 4.3 kcal mol–1 across a series of [CpXRe(L)(NO)(CO)]+, while the experimental ?G°H– values for the analogous series of CpRe(PPh3)(NO)(CHO) varies by 12.9 kcal mol–1. The small range of ?G°H2 values is attributed to a minimal change in the C–O bond polarization upon modification of the ancillary ligands, as determined from the computed atomic charges. This work was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle.

  1. Large aperture optical switching devices

    SciTech Connect (OSTI)

    Goldhar, J.; Henesian, M.A.

    1983-12-12

    We have developed a new approach to constructing large aperture optical switches for next generation inertial confinement fusion lasers. A transparent plasma electrode formed in low pressure ionized gas acts as a conductive coating to allow the uniform charging of the optical faces of an electro-optic material. In this manner large electric fields can be applied longitudinally to large aperture, high aspect ratio Pockels cells. We propose a four-electrode geometry to create the necessary high conductivity plasma sheets, and have demonstrated fast (less than 10 nsec) switching in a 5x5 cm aperture KD*P Pockels cell with such a design. Detaid modelling of Pockels cell performance with plasma electrodes has been carried out for 15 and 30 cm aperture designs.

  2. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate studentScienceLaboratory program LabsDesignLargeLarge

  3. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of a flyLargeLarge

  4. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of aLargeLarge

  5. Re-Inversion of Surface Electrical Resistivity Tomography Data from the Hanford Site B-Complex

    SciTech Connect (OSTI)

    Johnson, Timothy C.; Wellman, Dawn M.

    2013-05-01

    This report documents the three-dimensional (3D) inversion results of surface electrical resistivity tomography (ERT) data collected over the Hanford Site B-Complex. The data were collected in order to image the subsurface distribution of electrically conductive vadose zone contamination resulting from both planned releases of contamination into subsurface infiltration galleries (cribs, trenches, and tile fields), as well as unplanned releases from the B, BX, and BY tank farms and/or associated facilities. Electrically conductive contaminants are those which increase the ionic strength of pore fluids compared to native conditions, which comprise most types of solutes released into the subsurface B-Complex. The ERT data were collected and originally inverted as described in detail in report RPP-34690 Rev 0., 2007, which readers should refer to for a detailed description of data collection and waste disposal history. Although the ERT imaging results presented in that report successfully delineated the footprint of vadose zone contamination in areas outside of the tank farms, imaging resolution was not optimized due to the inability of available inversion codes to optimally process the massive ERT data set collected at the site. Recognizing these limitations and the potential for enhanced ERT characterization and time-lapse imaging at contaminated sites, a joint effort was initiated in 2007 by the U.S. Department of Energy – Office of Science (DOE-SC), with later support by the Office of Environmental Management (DOE-EM), and the U.S. Department of Defense (DOD), to develop a high-performance distributed memory parallel 3D ERT inversion code capable of optimally processing large ERT data sets. The culmination of this effort was the development of E4D (Johnson et al., 2010,2012) In 2012, under the Deep Vadose Zone Applied Field Research Initiative (DVZ-AFRI), the U.S. Department of Energy – Richland Operations Office (DOE-RL) and CH2M Hill Plateau Remediation Company (CHPRC) commissioned an effort for the Pacific Northwest National Laboratory (PNNL) to re-invert the ERT data collected over the B-Complex using E4D, with the objective to improve imaging resolution and better understand the distribution of vadose zone contamination at the B-Complex. The details and results of that effort as documented in this report display a significant improvement in ERT image resolution, revealing the nature and orientation of contaminant plumes originating in former infiltration galleries and extending toward the water table. In particular, large plumes originating in the BY-Cribs area appear to have intercepted, or are close to intercepting the water table after being diverted eastward, possibly by the same low permeability unit causing perched water north of the B-Tank Farm boundary. Contaminant plumes are also evident beneath the BX-Trenches, but do not appear to have intercepted the water table. Imaging results within the tank farms themselves are highly biased by the dense network of electrically conductive tanks and dry wells, and are therefore inconclusive concerning contaminant distributions beneath tanks. However, beneath the diversion boxes, the results do reveal highly conductive anomalies that are not associated with metallic infrastructure, and may be diagnostic of extensive contamination. Overall, the parallel ERT inversion provides additional detail concerning contaminated zones in terms of conductive anomalies. These anomalies are consistent with waste disposal histories, and in several cases reveal lateral contaminant transport caused by heterogeneity within the vadose zone.

  6. ReVision: Automated Classification, Analysis and Redesign of Chart Images

    E-Print Network [OSTI]

    O'Brien, James F.

    ReVision: Automated Classification, Analysis and Redesign of Chart Images Manolis Savva, Nicholas an image classification ac- curacy of 96% across ten chart categories. It also accurately extracts marks alternative chart designs and retarget content to different visual styles. ACM Classification: H5

  7. ANCOLD Proceedings of Technical Groups A RISK-BASED RE-EVALUATION OF RESERVOIR OPERATING

    E-Print Network [OSTI]

    Bowles, David S.

    ANCOLD Proceedings of Technical Groups 1 A RISK-BASED RE-EVALUATION OF RESERVOIR OPERATING of the 2004 risk-based evaluation of operating restrictions for Lake Success, which incorporated new RESTRICTIONS TO REDUCE THE RISK OF FAILURE FROM EARTHQUAKE AND PIPING David S. Bowles1 Loren R. Anderson1

  8. Numerical tools applied to power reactor noise analysis Christophe Demazie`re*, Imre Pazsit

    E-Print Network [OSTI]

    Pázsit, Imre

    Review Numerical tools applied to power reactor noise analysis Christophe Demazie`re*, Imre Pa´zsit Chalmers University of Technology, Department of Nuclear Engineering, SE-412 96 Go¨teborg, Sweden Abstract systems in two-group theory, a code was developed for the calculation of the Green's function (dynamic

  9. Transport Theory for Acoustic Waves with Re ection and Transmission at Interfaces

    E-Print Network [OSTI]

    Papanicolaou, George C.

    Transport Theory for Acoustic Waves with Re ection and Transmission at Interfaces Guillaume Bal Joseph B. Keller y George Papanicolaou z Leonid Ryzhik x March 8, 1999 Abstract Transport theoretic with small random uctuations. The Wigner distribution is used to go from waves to energy transport

  10. ADDITION FOR CHAPTER 10 OF THE EA/RIR/IRFA RE NEPA AND ENVIRONMENTAL IMPACTS.

    E-Print Network [OSTI]

    ADDITION FOR CHAPTER 10 OF THE EA/RIR/IRFA RE NEPA AND ENVIRONMENTAL IMPACTS. During the Council.S. Environmental Protection Agency (Environmental Protection Agency 1995). Further, the amount of waste disposed) and the impacts of those disposals are unrelated to the percentages of the walleye pollock and Pacific cod

  11. Re-envisioning Library Services Initiative: Role of the Librarian Self-Study Report

    E-Print Network [OSTI]

    California at Berkeley, University of

    defined as: a) 64 librarians ­ the current number of librarians within the scope of the review (Library1 Re-envisioning Library Services Initiative: Role of the Librarian Self-Study Report April 17, 2012 I. Executive Summary II. Context, Charge, and Process III. Assessment of Library's Contribution

  12. hat water you're drinking --or sprinkling onto your flowers, or

    E-Print Network [OSTI]

    hat water you're drinking -- or sprinkling onto your flowers, or using to irrigate your crops water is to send a sample to a laboratory to be analyzed. The lab will test the water and send you a report about its contents. Water analysis is con- ducted by governmental agencies and by private

  13. Roadmap: Computer Technology -Network Technology -Associate of Applied Business RE-AAB-COMT-NWTC

    E-Print Network [OSTI]

    Khan, Javed I.

    Troubleshooting (3) or COMT 21110 Internetworking (3) or COMT 21200 Ethical Hacking (3) 3 Business Electives 2 3Roadmap: Computer Technology - Network Technology - Associate of Applied Business RE or ITAP 26638 Business Communications 3 MATH 10041 Introductory Statistics (4) or MATH 11009 Modeling

  14. Numerical tools applied to power reactor noise analysis Christophe Demazie`re*, Imre Pazsit

    E-Print Network [OSTI]

    Demazière, Christophe

    Review Numerical tools applied to power reactor noise analysis Christophe Demazie`re*, Imre Pa and application of the numerical tools employed. The code that was developed yields the space and non-critical systems with an external source. Some appli- cations of these tools to power reactor

  15. Re-examining the main asteroid belt as the primary source of ancient lunar craters

    E-Print Network [OSTI]

    Richardson Jr., James E.

    Re-examining the main asteroid belt as the primary source of ancient lunar craters David A. Minton craters on the ancient lunar highlands were derived from the main asteroid belt in such a way, postulates that a destabilized contiguous inner extension of the main asteroid belt produced a bombardment

  16. Topics for the re-exam in DM526 The topics are

    E-Print Network [OSTI]

    Boyar, Joan

    architecture) 3. Operating systems 4. Networking and the Internet 5. Algorithms 6. Software engineering 7. Database systems 8. Artificial intelligence 9. Theory of computation #12;The oral re-exam will take place in either Danish or English (though Danish is recommended). #12;

  17. Supplementary Web material for Milo RE 1073478, sched. for 25 October issue Network Databases

    E-Print Network [OSTI]

    Timmer, Jens

    Supplementary Web material for Milo RE 1073478, sched. for 25 October issue Methods Network is represented by a single node. This network is available at www.weizmann.ac.il/mcb/UriAlon. Food webs. The database of seven ecosystem food webs, provided by N. Martinez, was described (S3, S4). Neuronal network

  18. CORRESPONDENCE NATURE|Vol 437|22 September 2005 Re-wilding:noneedfor

    E-Print Network [OSTI]

    -- In their Commentary "Re-wilding North America" (Nature 436, 913­914; 2005), Josh Donlan and colleagues propose-wilding North America" Nature 436, 913­914; 2005) assume that if the land is void of people, it is necessarily Conservancy, plans are in progress to pay ranchers to reduce the number of cattle grazing, and coal bed

  19. CARDIOVASCULAR MEDICINE The pNNx files: re-examining a widely used heart rate

    E-Print Network [OSTI]

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heart 2002;88:378­380 Objective: To re-examine the standard pNN50 heart rate variability (HRV) statistic: Comparison of HRV data between 72 healthy subjects and 43 with congestive heart failure (CHF); betweenNN50 is only one member of a general pNNx family of HRV statistics. Enhanced discrimination between

  20. A chemical and structural re-examination of fettelite samples from the type locality, Odenwald, southwest

    E-Print Network [OSTI]

    Downs, Robert T.

    ; Associate Editor: Allan Pring] ABSTRACT The crystal structure and chemical composition of two samplesA chemical and structural re-examination of fettelite samples from the type locality, Odenwald if a previously proposed revision of the chemical formula was applicable, and to study the role of cation

  1. Index Terms --Smart grid; power engineering education; power engineering curriculum; power engineering re-

    E-Print Network [OSTI]

    1 Index Terms -- Smart grid; power engineering education; power engineering curriculum; power engineering re- sources; power engineering workforce. Abstract -- A widely supported effort to modernize the United States power system has led to an engineering initiative va- riously known as `smart grid

  2. SYNTHESIZING WEATHER FORECASTS FROM FORMATFED DATA R.Kittredge and A.Polgu~re

    E-Print Network [OSTI]

    of several types of weather bulletin based on the same basic weather data, each type emphasizingSYNTHESIZING WEATHER FORECASTS FROM FORMATFED DATA R.Kittredge and A.Polgu~re D6partement de formatted weather data. Such synthesis appem~ feasible in certain natural sublanguages with stereo- typed

  3. New stable Re-B phases for ultra-hard materials

    SciTech Connect (OSTI)

    Zhao, Xin [Ames Laboratory; Nguyen, Manh Cuong [Ames Laboratory; Wang, Cai-Zhuang [Ames Laboratory; Ho, Kai-Ming [Ames Laboratory

    2014-11-12

    As a distinct class of ultra-hard materials, transition metal borides are found to have superior mechanical properties that challenge the traditional materials. In this work, we explored new stable structures for rhenium borides with different stoichiometries using genetic algorithm in combination with first-principles calculations. Based on theoretical calculations, ReB in a P-3m1 structure is found to be stable against decomposition reactions below 10 GPa and ReB3 in a P-6m2 structure is stable above 22 GPa. Two new phases of Re(2)B are predicted to be thermodynamically stable at pressures higher than 55 GPa and 80 GPa respectively. We also show that a C2/m structure discovered for ReB(4) has energy lower than that of the R-3m structure reported earlier (Wang et al 2013 J. Alloys Compd. 573 20). Elastic and vibrational properties from first-principles calculations indicate that the low-energy structures obtained in our search are mechanically and dynamically stable and are promising targets as new ultra-hard materials.

  4. Re-generable Field Emission Cathodes Part II: Quenched Emitter Performance Analyses

    E-Print Network [OSTI]

    King, Lyon B.

    Re-generable Field Emission Cathodes Part II: Quenched Emitter Performance Analyses Jason M. Makela emission cathodes have been considered for use as neutralizers on electric propulsion systems. In order to be compatible with EP, the field emission electron sources must be capable of long-life operation and must

  5. Re-generable Field Emission Cathodes Part I: Surface Morphology of Emitter Apex

    E-Print Network [OSTI]

    King, Lyon B.

    Re-generable Field Emission Cathodes Part I: Surface Morphology of Emitter Apex Jason M. Makela This is the first part of a two-part paper that focuses on a field-emission cathode for use in Electric Propulsion was then subjected to electron-extracting potentials stable and long-lived electron emission was observed. The focus

  6. A Peformant XQuery to SQL Translator Christopher Re, James Brinkley and Dan Suciu

    E-Print Network [OSTI]

    Washington at Seattle, University of

    A Peformant XQuery to SQL Translator Christopher R´e, James Brinkley and Dan Suciu University and efficient XQuery to SQL trans- lation for XML publishing. Our translation supports the entire XQuery the resulting SQL queries. We develop a comprehensive framework for optimizing the XQuery to SQL translation

  7. RE@21 Spotlight: Most Influential Papers from the Requirements Engineering Conference

    E-Print Network [OSTI]

    Wieringa, Roel

    RE@21 Spotlight: Most Influential Papers from the Requirements Engineering Conference Martin Glinz, an award has been presented annually at the IEEE International Requirements Engineering Conference for the Most Influential Paper presented at the conference 10 years previously. In 2013, we celebrate 21 years

  8. Liquid-glass re-entrant behavior in a charge-stabilized colloidal dispersion

    E-Print Network [OSTI]

    Liquid-glass re-entrant behavior in a charge-stabilized colloidal dispersion G.F. Wang *, S.K. Lai phase boundary for a salt- free suspension of charged colloids prepared in different counterions concentrations. For the simplest deionised charge- stabilized colloidal liquid, our calculations demonstrate

  9. prismprismNo 258/February 2011 Smarter Grid reSearch centre powerS up

    E-Print Network [OSTI]

    Mottram, Nigel

    prismprismNo 258/February 2011 Smarter Grid reSearch centre powerS up The University has unveiled' technologies, from advanced power grids to electric cars and household appliances. The Power Network companies including ScottishPower and Scottish and Southern Energy, with support from Scottish Enterprise

  10. Protocol for DOE-VPP Star Site Re-certification Reviews

    Broader source: Energy.gov [DOE]

    This document provides the overall policy and the procedural protocols that will be utilized by the Office of Environment, Safety and Health in conducting re-certification reviews of facilities participating in the Department of Energy Voluntary Protection Program (DOE-VPP) at the Star recognition level.

  11. FLYING FISH GLIDE AS WELL We're all familiar with birds that are as

    E-Print Network [OSTI]

    Moss, Cynthia

    Inside JEB i FLYING FISH GLIDE AS WELL AS BIRDS We're all familiar with birds that are as comfortable diving as they are flying but only one family of fish has made the reverse journey. Flying fish Choi, a mechanical engineer from Seoul National University, Korea, became fascinated by flying fish

  12. God's Left Eye Closes in Vietnam And Re-Opens in California

    E-Print Network [OSTI]

    Zordan, Victor

    God's Left Eye Closes in Vietnam And Re-Opens in California Caodaism's Transpacific Transformations Caodaism is a new religion revealed to a group of colonized intellectuals in southern Vietnam in 1926 who documentaries (distributed by www.der.org), including "The Left Eye of God: Caodaism Travels from Vietnam

  13. What visibility conceals. Re-embedding Refugee Migration from Iraq Graldine Chatelard

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    What visibility conceals. Re-embedding Refugee Migration from Iraq Géraldine Chatelard Research: This chapter aims at reconnecting the mass refugee migration from Iraq that has followed the fall of the regime and social anthropology. Focusing on the case of refugee migration from Iraq to Jordan between 1990 and 2008

  14. Fuel-Burn Impact of Re-Designing Future Aircraft with Changes in Mission Specifications

    E-Print Network [OSTI]

    Alonso, Juan J.

    Fuel-Burn Impact of Re-Designing Future Aircraft with Changes in Mission Specifications Anil.S.A. Over the past few years, pressure to reduce the overall fuel consumption of the commer- cial aircraft fleet has been growing steadily. Expenses related to fuel are now one of the largest contributors

  15. Re-conceptualising strategic environmental assessment: theoretical overview and case study from Chile

    E-Print Network [OSTI]

    Bina, Olivia Claudia

    2004-06-15

    as simplistic, thus supporting the call for a re-conceptualisation of SEA. The meaning of two common claims (that SEA is to contribute to sustainable development and to the improvement of policy-making processes) in academic and policy literatures is explored...

  16. Proxy Key Re-encapsulation Mechanism for Group Communications Chunbo Ma and Jun Ao

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    - 1 - Proxy Key Re-encapsulation Mechanism for Group Communications Chunbo Ma and Jun Ao School. China machunbo@guet.edu.cn Abstract. Many practical applications use hybrid encryption mechanism to deal scheme is poor. The key encapsulation is a crucial part in hybrid encryption mechanism, which allows

  17. POP: Person Re-Identification Post-Rank Optimisation Chunxiao Liu1

    E-Print Network [OSTI]

    Huang, Jianwei

    POP: Person Re-Identification Post-Rank Optimisation Chunxiao Liu1 , Chen Change Loy2 , Shaogang-rank OPtimisation (POP) method, which allows a user to quickly refine their search by either "one-shot" or a couple- of-the-art distance metric learning based ranking models, even with just "one shot" feedback

  18. tAIwAN ENtRE l'INdEPENdANCE Et l'ANNEXION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    147 tAIwAN ENtRE l'INdEPENdANCE Et l'ANNEXION Recteur Gérard-François DUMONT* Géographiquement, Taiwan se trouve en Asie orientale et demeura longtemps appelée Formose par suite du nom que lui avaient en moins grand2 depuis que la démocratie y a remplacé un régime autoritaire. Autrement dit, Taiwan

  19. Hamilton-Jacobi Equations on a Manifold and Applications to Grid Generation or Re nement.

    E-Print Network [OSTI]

    Hamilton-Jacobi Equations on a Manifold and Applications to Grid Generation or Re#28;nement. Ph Hamilton-Jacobi equations on a manifold, typically on the graph of some previously computed function z method. Keywords: Hamilton-Jacobi equations, viscosity solutions, level set method, adaptative meshes

  20. Water Quality Improvements: How do we know if we're doing

    E-Print Network [OSTI]

    Farritor, Shane

    Water Quality Improvements: How do we know if we're doing Good? Steven J. Taff Department of Applied Economics University of Minnesota Water Seminar Series University of Nebraska - Lincoln February drive water policy (and, hence values: flooding, Grand Forks, ND 6 #12;Water pollution, Lake Superior 7

  1. ReVision: Automated Classification, Analysis and Redesign of Chart Images

    E-Print Network [OSTI]

    Heer, Jeffrey

    to identify the chart type (e.g., pie chart, bar chart, scatterplot, etc.). It then extracts the graphical from 79% of bar charts and 62% of pie charts, and from these charts it successfully extracts the data from 71% of bar charts and 64% of pie charts. ReVision then applies perceptually-based design

  2. RE: 001 Lead for Flow Rate Moore, David M. 0 McNutt, Marcia

    E-Print Network [OSTI]

    Fleskes, Joe

    To: Taylor, Willie R Cc: Cesnik, catherine M; Moore, David M.; Behler, David D; Suh, Rhea Subject: Re tomorrow. Willie Willie R. Taylor, Ph.D Director, Office of Environmental Policy and Compliance V: 202.Moore@mms.govJ Sent: 05/231201005:33 AM CST To: Marcia McNutt; Willie Taylor Cc: Catherine Cesnik; David Behler; Rhea

  3. Re-conceptualizing the soil and water assessment tool (SWAT) model to predict runoff from variable

    E-Print Network [OSTI]

    Walter, M.Todd

    runoff in ways that implicitly assume an infiltration-excess response to rainfall. Because of this generated in rural, humid regions. In this study, the Soil and Water Assessment Tool (SWAT) model was re is applied in these models implicitly assumes an infiltration-excess (or Hortonian, i.e., Horton, 1933

  4. LETTERS TO THE EDITOR RE: ``HOW MANY FOODBORNE OUTBREAKS OF SALMONELLA INFECTION OCCURRED IN

    E-Print Network [OSTI]

    Boehning, Dankmar

    LETTERS TO THE EDITOR RE: ``HOW MANY FOODBORNE OUTBREAKS OF SALMONELLA INFECTION OCCURRED IN FRANCE outbreaks of Salmonella infection that had oc- curred in France during the year 1995. The data provided), the Ministry of Agriculture (MA), and the National Salmonella and Shigella Reference Center (NRC). A complete

  5. A Re-Evaluation of the Morphology of a Bicontinuous Block Copolymer-Ceramic Material

    E-Print Network [OSTI]

    Gruner, Sol M.

    A Re-Evaluation of the Morphology of a Bicontinuous Block Copolymer-Ceramic Material Gilman E. S-directed aluminosilicate mesostructure and the resulting ceramic material obtained from calcination were studied via small and the resulting ceramic obtained from calcination. The thickness of the solvent-cast film was approximately 0

  6. USING JET ROUTES TO MODEL PATH RE-ROUTING IN THE NATIONAL AIRSPACE SYSTEM

    E-Print Network [OSTI]

    Malloy, Brian

    USING JET ROUTES TO MODEL PATH RE-ROUTING IN THE NATIONAL AIRSPACE SYSTEM Brian A. Malloy #3; Dean Class Diagram, Object-oriented, Floyd's algorithm, Jet routes, Fix, Airport Fix, National Airspace that the majority of air traÆc must negotiate. These paths, or jet routes, intersect at navigation points or #12;xes

  7. Italian Forest Certification System Seeks Re-Endorsement by PEFC MAR 03 2010 | INTERNATIONAL

    E-Print Network [OSTI]

    Italian Forest Certification System Seeks Re-Endorsement by PEFC MAR 03 2010 | INTERNATIONAL process of national systems seeking recognition by PEFC at international level. The current endorsement in the standard setting forum," said Antonio Brunori, Secretary General of PEFC Italy. "The year- long process

  8. ITRS 2.0: Toward a Re-Framing of the Semiconductor Technology Roadmap

    E-Print Network [OSTI]

    Kahng, Andrew B.

    ITRS 2.0: Toward a Re-Framing of the Semiconductor Technology Roadmap Juan-Antonio Carballo3, Wei@ucsd.edu Abstract--The International Technology Roadmap for Semiconduc- tors (ITRS) has roadmapped technology requirements of the semiconductor industry over the past two decades. The roadmap identifies major challenges

  9. Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented

    E-Print Network [OSTI]

    Börger, Egon

    Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented Executable the steam boiler control speci cation problem to il- lustrate how the evolving algebra approach to the speci, in June 1995, to control the Karlsruhe steam boiler simulator satisfactorily. The abstract machines

  10. Florida's West has the money, needs votes Tea party favorite seeks re-election

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Florida's West has the money, needs votes Tea party favorite seeks re-election By Sean Lengell as a leading face of the national tea party movement, is rarely short of words. And as the freshman amps up his in the Congress - they see his value," said Pam Wohlschlegel, co-founder of the Palm Beach County Tea Party

  11. Carbon sequestration and biodiversity of re-growing miombo woodlands in Mozambique

    E-Print Network [OSTI]

    Carbon sequestration and biodiversity of re-growing miombo woodlands in Mozambique M. Williams a in tropical woodlands is being used to sequester carbon (C), alleviate poverty and protect biodiversity, among there is a potential for C sequestration in soils on abandoned farmland. Management should focus on identifying C

  12. Evaluation of erosion and cover re-establishment following site preparation on east Texas forest lands 

    E-Print Network [OSTI]

    Blume, Timothy Allen

    1979-01-01

    Bogx'aphic ax'Bas (as opposed to 88mpling in oQly one Brea) so th8t coQtx'ol plots sere located as Qeax' 'to the treated study sites as possible. CRAPTER IV PROCEDURES The two objectives of this study were: (1) to describe the re- establishment of soil...

  13. Quantitative evaluation of fracture, healing and re-healing of a reversibly cross-linked polymer

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    Quantitative evaluation of fracture, healing and re-healing of a reversibly cross-linked polymer Abstract The repeated fracture­healing characteristics of 2MEP4F polymer, a cross-linked polymer based the test, improving our ability to realign the fracture surfaces prior to healing. The specimens have been

  14. On thermoelectric power conversion from heat re-circulating combustion systems F. J. Weinberg

    E-Print Network [OSTI]

    On thermoelectric power conversion from heat re-circulating combustion systems F. J. Weinberg Fax: 4420 7594 5604 Word count: 3750 Diags. equivalent: 1600 5350 #12;On thermoelectric power the absolute maximum efficiency of energy conversion by thermoelectric devices that operate as part of the heat

  15. INTERNATIONAL COMMISSION ON LARGE DAMS

    E-Print Network [OSTI]

    Bowles, David S.

    Q76-R INTERNATIONAL COMMISSION ON LARGE DAMS 20TH CONGRESS BEIJING, CHINA THE STATUS OF METHODS FOR ESTIMATION OF THE PROBABILITY OF FAILURE OF DAMS FOR USE IN QUANTITATIVE RISK ASSESSMENT (* ) Robin FELL. INTRODUCTION The use of Quantitative Risk Assessment (QRA) techniques to assist in dam safety management

  16. CALIFORNIA ENERGY Large HVAC Building

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION Large HVAC Building Survey Information Database of Buildings over 100 Energy Systems: Productivity and Building Science Program. This program was funded by the California of Portland Energy Conservation, Inc. Project Management: Cathy Higgins, Program Director for New Buildings

  17. Nickel deficiency in RENi2-xP2 (RE=La, Ce, Pr). Combined crystallographic and physical property studies

    SciTech Connect (OSTI)

    Bauer, Eric D; Ronning, Filip; Thompson, Joe D; Sarrao, John L; Bobev, S; Xia, S

    2008-01-01

    Large single crystals from RENi{sub 2-x}P{sub 2} (RE = La, Ce, Pr) were synthesized from the pure elements using Sn as a metal flux, and their structures were established by X-ray crystallography. The title compounds were confirmed to crystallize in the body-centered tetragonal ThCr{sub 2}Si{sub 2} structure type (space group I4/mmm (No. 139); Pearson's symbol tI10), but with a significant stoichiometry breadth with respect to the transition metal. Systematic synthetic work, coupled with accurate structure refinements indicated strong correlation between the degree of Ni-deficiency and the reaction conditions. For four different PrNi{sub 2-x}P{sub 2} (x {le} 0.5) samples, temperature dependent dc magnetization measurements indicated typical local moment 4f-magnetism and a stable Pr{sup 3+} ground state. Field-dependent heat capacity data confirmed a ferromagnetic order at low temperature, and the variations of T{sub c} with the concentration of Ni defects are discussed. LaNi{sub 2-x}P{sub 2}, as expected was found to be Pauli-like paramagnetic in the studied temperature regime, while the Ce-analog CeNi{sub 2-x}P{sub 2} (x = 0.28(1)) showed the characteristics of a mixed valent Ce{sup 3+}/Ce{sup 4+} system with a possible Kondo temperature on the order of 230 K.

  18. XLES Part II: From Extended Large Eddy Simulation to ODTLES

    E-Print Network [OSTI]

    Glawe, Christoph; Kerstein, Alan R; Klein, Rupert

    2015-01-01

    In turbulence research and flow applications, turbulence models like RaNS (Reynolds averaged Navier-Stokes) models and LES (Large Eddy Simulation) are used. Both models filter the governing flow equations. Thus a scale separation approach is introduced for modeling purposes with the large scales simulated using a numerical scheme while smaller scales are assumed to be less important and might be modeled more or less easily. Unfortunately small scales are frequently of big importance, e.g. in reactive flows, wall bounded flows, or flows with significant Prandtl or Schmidt number effects. Recent alternatives to these standard models are the class of models based on the one-dimensional turbulence (ODT) idea, like ODTLES. The ability of ODT to capture highly turbulent flows (recently up to $Re_\\tau = 6\\times 10^5$) allows ODTLES to realize 3D resolutions basically independent of the turbulent intensity. In two papers we provide a formal theory and application of an innovative modeling strategy for highly turbulen...

  19. Large-scale seismic signal analysis with Hadoop

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

    Addair, T. G.; Dodge, D. A.; Walter, W. R.; Ruppert, S. D.

    2014-05-01

    In seismology, waveform cross correlation has been used for years to produce high-precision hypocenter locations and for sensitive detectors. Because correlated seismograms generally are found only at small hypocenter separation distances, correlation detectors have historically been reserved for spotlight purposes. However, many regions have been found to produce large numbers of correlated seismograms, and there is growing interest in building next-generation pipelines that employ correlation as a core part of their operation. In an effort to better understand the distribution and behavior of correlated seismic events, we have cross correlated a global dataset consisting of over 300 million seismograms. Thismore »was done using a conventional distributed cluster, and required 42 days. In anticipation of processing much larger datasets, we have re-architected the system to run as a series of MapReduce jobs on a Hadoop cluster. In doing so we achieved a factor of 19 performance increase on a test dataset. We found that fundamental algorithmic transformations were required to achieve the maximum performance increase. Whereas in the original IO-bound implementation, we went to great lengths to minimize IO, in the Hadoop implementation where IO is cheap, we were able to greatly increase the parallelism of our algorithms by performing a tiered series of very fine-grained (highly parallelizable) transformations on the data. Each of these MapReduce jobs required reading and writing large amounts of data.« less

  20. How To Re-Encode Your Video in QuickTime Pro 1. Open and Export Your File

    E-Print Network [OSTI]

    Qiu, Weigang

    1 How To Re-Encode Your Video in QuickTime Pro 1. Open and Export Your File: Open Quick open in QuickTime Pro, go to File, Export to begin re-encoding your video file, as seen in the image to the left. 2. Change the File Settings: When you export, QuickTime will open

  1. Draft Genome Sequence of Paenibacillus polymyxa Strain Mc5Re-14, an Antagonistic Root Endophyte of Matricaria chamomilla

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

    Köberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Paenibacillus polymyxa strain Mc5Re-14 was isolated from the inner root tissue of Matricaria chamomilla (German chamomile). Mc5Re-14 revealed promising in vitro antagonistic activity against plant and opportunistic human pathogens. The 6.0-Mb draft genome reveals genes putatively involved in pathogen suppression and direct and indirect plant growth promotion.

  2. The influence of heat treatment and plastic deformation on the bio-degradation of a Mg-Y-RE alloy

    E-Print Network [OSTI]

    Giger, Christine

    The influence of heat treatment and plastic deformation on the bio-degradation of a Mg-Y-RE alloy was investigated by electrochemical im- pedance spectroscopy in two body-similar fluids. The heat treatments.a.32350 Abstract: In this study the bio-degradation behavior of a Mg-Y-RE alloy in different heat

  3. Chunking of Large Multidimensional Arrays

    SciTech Connect (OSTI)

    Rotem, Doron; Otoo, Ekow J.; Seshadri, Sridhar

    2007-02-28

    Data intensive scientific computations as well on-lineanalytical processing applications as are done on very large datasetsthat are modeled as k-dimensional arrays. The storage organization ofsuch arrays on disks is done by partitioning the large global array intofixed size hyper-rectangular sub-arrays called chunks or tiles that formthe units of data transfer between disk and memory. Typical queriesinvolve the retrieval of sub-arrays in a manner that accesses all chunksthat overlap the query results. An important metric of the storageefficiency is the expected number of chunks retrieved over all suchqueries. The question that immediately arises is "what shapes of arraychunks give the minimum expected number of chunks over a query workload?"In this paper we develop two probabilistic mathematical models of theproblem and provide exact solutions using steepest descent and geometricprogramming methods. Experimental results, using synthetic workloads onreal life data sets, show that our chunking is much more efficient thanthe existing approximate solutions.

  4. Large Eddy Simulations of extinction

    E-Print Network [OSTI]

    Ayache, S.; Garmory, A.; Tyliszczak, A.; Mastorakos, E.

    2012-08-29

    -Martinez, A. Kronenburg. Flame stabilization mechanism in lifted flames. Flow, Tur- bulence and Combustion, 87:377–406, 2011. 8. M. Mortensen, R.W. Bilger. Derivation of the conditional moment closure equations for spray combustion. Combustion and Flame, 156... .B. Devaud, R.W. Bilger. Modeling evaporation effects in conditional moment closure for spray autoignition. Combustion Theory and Modelling, 15:725–752, 2011. 13. N. Branley and W. P. Jones. Large Eddy Simulation of a Turbulent Non-premixed Flame. Combus...

  5. Large Component Removal/Disposal

    SciTech Connect (OSTI)

    Wheeler, D. M.

    2002-02-27

    This paper describes the removal and disposal of the large components from Maine Yankee Atomic Power Plant. The large components discussed include the three steam generators, pressurizer, and reactor pressure vessel. Two separate Exemption Requests, which included radiological characterizations, shielding evaluations, structural evaluations and transportation plans, were prepared and issued to the DOT for approval to ship these components; the first was for the three steam generators and one pressurizer, the second was for the reactor pressure vessel. Both Exemption Requests were submitted to the DOT in November 1999. The DOT approved the Exemption Requests in May and July of 2000, respectively. The steam generators and pressurizer have been removed from Maine Yankee and shipped to the processing facility. They were removed from Maine Yankee's Containment Building, loaded onto specially designed skid assemblies, transported onto two separate barges, tied down to the barges, th en shipped 2750 miles to Memphis, Tennessee for processing. The Reactor Pressure Vessel Removal Project is currently under way and scheduled to be completed by Fall of 2002. The planning, preparation and removal of these large components has required extensive efforts in planning and implementation on the part of all parties involved.

  6. Ternary rare-earth ruthenium and iridium germanides RE{sub 3}M{sub 2}Ge{sub 3} (RE=Y, Gd–Tm, Lu; M=Ru, Ir)

    SciTech Connect (OSTI)

    Oliynyk, Anton O.; Stoyko, Stanislav S.; Mar, Arthur, E-mail: arthur.mar@ualberta.ca

    2013-06-15

    Through arc-melting reactions of the elements and annealing at 800 °C, the ternary rare-earth germanides RE{sub 3}Ru{sub 2}Ge{sub 3} and RE{sub 3}Ir{sub 2}Ge{sub 3} have been prepared for most of the smaller RE components (RE=Y, Gd–Tm, Lu). In the iridium-containing reactions, the new phases RE{sub 2}IrGe{sub 2} were also generally formed as by-products. Powder X-ray diffraction revealed orthorhombic Hf{sub 3}Ni{sub 2}Si{sub 3}-type structures (space group Cmcm, Z=4) for RE{sub 3}M{sub 2}Ge{sub 3} (M=Ru, Ir) and monoclinic Sc{sub 2}CoSi{sub 2}-type structures (space group C2/m, Z=4) for RE{sub 2}IrGe{sub 2}. Full crystal structures were determined by single-crystal X-ray diffraction for all members of RE{sub 3}Ru{sub 2}Ge{sub 3} (a=4.2477(6) Å, b=10.7672(16) Å, c=13.894(2) Å for RE=Y; a=4.2610(3)–4.2045(8) Å, b=10.9103(8)–10.561(2) Å, c=14.0263(10)–13.639(3) Å in the progression of RE from Gd to Lu) and for Tb{sub 3}Ir{sub 2}Ge{sub 3} (a=4.2937(3) Å, b=10.4868(7) Å, c=14.2373(10) Å). Both structures can be described in terms of CrB- and ThCr{sub 2}Si{sub 2}-type slabs built from Ge-centred trigonal prisms. However, band structure calculations on Y{sub 3}Ru{sub 2}Ge{sub 3} support an alternative description for RE{sub 3}M{sub 2}Ge{sub 3} based on [M{sub 2}Ge{sub 3}] layers built from linked MGe{sub 4} tetrahedra, which emphasizes the strong M–Ge covalent bonds present. The temperature dependence of the electrical resistivity of RE{sub 3}Ru{sub 2}Ge{sub 3} generally indicates metallic behaviour but with low-temperature transitions visible for some members (RE=Gd, Tb, Dy) that are probably associated with magnetic ordering of the RE atoms. Anomalously, Y{sub 3}Ru{sub 2}Ge{sub 3} exhibits semiconductor-like behaviour of uncertain origin. Magnetic measurements on Dy{sub 3}Ru{sub 2}Ge{sub 3} reveal antiferromagnetic ordering at 3 K and several unusual field-dependent transitions suggestive of complex spin reorientation processes. - Graphical abstract: RE{sub 3}M{sub 2}Ge{sub 3} (M=Ru, Ir) adopts the Hf{sub 3}Ni{sub 2}Si{sub 3}-type structure containing slabs built up from Ge-centred trigonal prisms. - Highlights: • Crystal structures of RE{sub 3}Ru{sub 2}Ge{sub 3} (RE=Y, Gd–Tm, Lu) and Tb{sub 3}Ir{sub 2}Ge{sub 3} were determined. • Strong M–Ge covalent bonds were confirmed by band structure calculations. • Most RE{sub 3}Ru{sub 2}Ge{sub 3} members except Y{sub 3}Ru{sub 2}Ge{sub 3} exhibit metallic behaviour. • Dy{sub 3}Ru{sub 2}Ge{sub 3} displays unusual field-dependent magnetic transitions.

  7. Process of Equiaxed Grains of RE-Al Alloy under Slope Vibration

    SciTech Connect (OSTI)

    Xie Shikun; Yi Rongxi; Pan Xiaoliang; Zheng Xiaoqiu; Guo Xiuyan [School of Engineering, Jinggangshan University, Ji'an, 343009 (China)

    2010-06-15

    A new technique using slope vibration casting process during heating and isothermal holding period to prepare Al-7Si-2RE alloy has been studied. The small, near-spherical and non-dendritic microstructure with the semi-solid processing requirements has been obtained. Experiments show that the cooling method, pouring process and the convection of melt caused by slope vibration had significant effects on the formation of near-spherical primary gains. The water-cooled copper mold casting with slope vibration at the temperature near liquidus can obtain Al-7Si-2RE alloy with small homogeneous equiaxed grains, the average grain diameter is 48.3 mum, and the average grain roundness is 1.92.

  8. Compression, Restoration, Re-sampling, Compressive Sensing: Fast Transforms in Digital Imaging

    E-Print Network [OSTI]

    Yaroslavsky, Leonid

    2014-01-01

    Transform image processing methods are methods that work in domains of image transforms, such as Discrete Fourier, Discrete Cosine, Wavelet and alike. They are the basic tool in image compression, in image restoration, in image re-sampling and geometrical transformations and can be traced back to early 1970-ths. The paper presents a review of these methods with emphasis on their comparison and relationships, from the very first steps of transform image compression methods to adaptive and local adaptive transform domain filters for image restoration, to methods of precise image re-sampling and image reconstruction from sparse samples and up to "compressive sensing" approach that has gained popularity in last few years. The review has a tutorial character and purpose.

  9. Elliptic Flow at Large Viscosity

    E-Print Network [OSTI]

    Volker Koch

    2009-09-18

    In this contribution we present an alternative scenario for the large elliptic flow observed in relativistic heavy ion collisions. Motivated by recent results from Lattice QCD on flavor off-diagonal susceptibilities we argue that the matter right above $T_{c}$ can be described by single-particle dynamics in a repulsive single-particle potential, which in turn gives rise to elliptic flow. These ideas can be tested experimentally by measuring elliptic flow of heavy quarks, preferably via the measurement of $J/\\Psi$ elliptic flow.

  10. Planetary Migration to Large Radii

    E-Print Network [OSTI]

    R. G. Martin; S. H. Lubow; J. E. Pringle; M C. Wyatt

    2007-04-25

    There is evidence for the existence of massive planets at orbital radii of several hundred AU from their parent stars where the timescale for planet formation by core accretion is longer than the disc lifetime. These planets could have formed close to their star and then migrated outwards. We consider how the transfer of angular momentum by viscous disc interactions from a massive inner planet could cause significant outward migration of a smaller outer planet. We find that it is in principle possible for planets to migrate to large radii. We note, however, a number of effects which may render the process somewhat problematic.

  11. Extra-Large Memory Nodes

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvan Racah Evan-5 BeamlineGE, Ford,Extra-Large Memory

  12. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate studentScienceLaboratory program LabsDesignLarge

  13. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of a flyLarge

  14. Large Magnetization at Carbon Surfaces

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and mastheadLakeLanguage of aLarge

  15. On the self-sustained nature of large-scale motions in turbulent Couette flow

    E-Print Network [OSTI]

    Rawat, Subhandu; Hwang, Yongyun; Rincon, François

    2015-01-01

    Large-scale motions in wall-bounded turbulent flows are frequently interpreted as resulting from an aggregation process of smaller-scale structures. Here, we explore the alternative possibility that such large-scale motions are themselves self-sustained and do not draw their energy from smaller-scale turbulent motions activated in buffer layers. To this end, it is first shown that large-scale motions in turbulent Couette flow at Re=2150 self-sustain even when active processes at smaller scales are artificially quenched by increasing the Smagorinsky constant Cs in large eddy simulations. These results are in agreement with earlier results on pressure driven turbulent channels. We further investigate the nature of the large-scale coherent motions by computing upper and lower-branch nonlinear steady solutions of the filtered (LES) equations with a Newton-Krylov solver,and find that they are connected by a saddle-node bifurcation at large values of Cs. Upper branch solutions for the filtered large scale motions a...

  16. Effect of Starvation on the Performance and Re-acclimation of

    E-Print Network [OSTI]

    )inhighflowrates.Themostwidelyutilizedbioreactors for air pollution control are biofilters and biotrickling filters. Biofilters work by passing a humidifiedEffect of Starvation on the Performance and Re-acclimation of Biotrickling Filters for Air Pollution Control H U U B H . J . C O X A N D M A R C A . D E S H U S S E S * Department of Chemical

  17. The ReA electron-beam ion trap charge breeder for reacceleration of rare isotopes

    SciTech Connect (OSTI)

    Lapierre, A.; Schwarz, S.; Kittimanapun, K.; Fogleman, J.; Krause, S.; Nash, S.; Rencsok, R.; Tobos, L.; Perdikakis, G.; Portillo, M.; Rodriguez, J. A.; Wittmer, W.; Wu, X.; Bollen, G.; Leitner, D.; Syphers, M. [National Superconducting Cyclotron Laboratory (NSCL), Michigan State University (MSU), 640 South Shaw Lane, East Lansing, MI 48824 (United States); Collaboration: ReA Team

    2013-04-19

    ReA is a post-accelerator at the National Superconducting Cyclotron Laboratory at Michigan State University. ReA is designed to reaccelerate rare isotopes to energies of a few MeV/u following production by projectile fragmentation and thermalization in a gas cell. The facility consists of four main components: an electron-beam ion trap (EBIT) charge breeder, an achromatic charge-over-mass (Q/A) separator, a radio-frequency quadrupole accelerator, and a superconducting radio-frequency linear accelerator. The EBIT charge breeder was specifically designed to efficiently capture continuous beams of singly charged ions injected at low energy (<60 keV), charge breed in less than 50 ms, and extract highly charged ions to the Q/A separator for charge-state selection and reacceleration through the accelerator structures. The use of highly charged ions to reach high beam energies is a key aspect that makes ReA a compact and cost-efficient post-accelerator. The EBIT is characterized by a high-current electron gun, a long multi-electrode trap structure and a dual magnet to provide both the high electron-beam current density necessary for fast charge breeding of short-lived isotopes as well as the high capture probability of injected beams. This paper presents an overview and the status of the ReA EBIT, which has extracted for reacceleration tests stable {sup 20}Ne{sup 8+} ion beams produced from injected gas and more recently {sup 39}K{sup 16+} beams by injecting stable {sup 39,41}K{sup +} ions from an external ion source.

  18. ReEDS Modeling of the President's 2020 U.S. Renewable Electricity Generation Goal (Presentation)

    SciTech Connect (OSTI)

    Zinaman, O.; Mai, T.; Lantz, E.; Gelman, R.; Porro, G.

    2014-05-01

    President Obama announced in 2012 an Administration Goal for the United States to double aggregate renewable electricity generation from wind, solar, and geothermal sources by 2020. This analysis, using the Regional Energy Deployment System (ReEDS) model, explores a full range of future renewable deployment scenarios out to 2020 to assess progress and outlook toward this goal. Under all modeled conditions, consisting of 21 scenarios, the Administration Goal is met before 2020, and as early as 2015.

  19. Energy Efficiency/ Renewable Energy (EE/RE) Projects in Texas Public Schools 

    E-Print Network [OSTI]

    Haberl, J.; Kim, H.; Mukhopadhyay, J.; Baltazar, J. C.; Do, S.; Kim, K.; Lewis, C.; Yazdani, B.; Yarborough, J.

    2011-01-01

    . 1 Energy Systems Laboratory Texas Engineering Experiment Station Texas A&M University System Energy Efficiency / Renewable Energy (EE/RE) Projects in Texas Public Schools Jeff Haberl, Hyojin Kim, Jaya Mukhopadhyay, Juan-Carlos Baltazar...-Cevantes, Sung Lok Do, Kee Han Kim, Cyndi Lewis, Bahman Yazdani – Energy Systems Laboratory James Yarborough, U.S.E.P.A. Energy Systems Laboratory p. 2 Why care about energy efficiency-renewable energy in schools? • Lower energy costs • May help...

  20. Texas Emissions Reductions Program (TERP) Energy Efficiency/Renewable Energy (EE/RE) Update 

    E-Print Network [OSTI]

    Haberl, J. S.; Yazdani, B.; Culp, C.

    2011-01-01

    Laboratory ? 2011 TEXAS EMISSIONS REDUCTIONS PROGRAM (TERP) ENERGY EFFICIENCY/RENEWABLE ENERGY (EE/RE) UPDATE November 2011 Jeff Haberl, Bahman Yazdani, Charles Culp Energy Systems Laboratory Texas A&M University p. 2 Energy Systems... FOR SIP CREDITS (2004) Enforceability: Measures that reduce emissions from electricity generation may be: (1) Enforceable directly against a source; (2) Enforceable against another party responsible for the energy efficiency or renewable...

  1. Texas Emissions Reductions Program (TERP) Energy Efficiency/Renewable Energy (EE/RE) Update 

    E-Print Network [OSTI]

    Haberl, J. S.; Yazdani, B.; Culp, C.

    2012-01-01

    REDUCTIONS PROGRAM (TERP) ENERGY EFFICIENCY/RENEWABLE ENERGY (EE/RE) UPDATE October 2012 Jeff Haberl, Bahman Yazdani, Charles Culp Energy Systems Laboratory Texas A&M University p. 2 Energy Systems Laboratory ? 2012 Faculty/Staff: Juan... or renewable energy activity; or (3) Included under our voluntary measures policy. Record Keeping: The measure should be permanent throughout the term for which the credit is granted unless it is replaced by another measure or the State...

  2. The debate over re-licensing the Vermont Yankee nuclear power plant

    SciTech Connect (OSTI)

    Watts, Richard; Hines, Paul; Dowds, Jonathan

    2010-05-15

    In 2009, the NRC's Atomic Safety and Licensing Board approved a 20-year license extension for the Vermont Yankee Nuclear Power plant. Less than seven months later, the Vermont State Senate voted 26-4 to block the required certificate for public good. How did a plant seen as likely to be re-licensed become the first in 20 years to be rejected in a public vote? (author)

  3. Representation of Solar Capacity Value in the ReEDS Capacity Expansion Model

    SciTech Connect (OSTI)

    Sigrin, B.; Sullivan, P.; Ibanez, E.; Margolis, R.

    2014-03-01

    An important issue for electricity system operators is the estimation of renewables' capacity contributions to reliably meeting system demand, or their capacity value. While the capacity value of thermal generation can be estimated easily, assessment of wind and solar requires a more nuanced approach due to the resource variability. Reliability-based methods, particularly assessment of the Effective Load-Carrying Capacity, are considered to be the most robust and widely-accepted techniques for addressing this resource variability. This report compares estimates of solar PV capacity value by the Regional Energy Deployment System (ReEDS) capacity expansion model against two sources. The first comparison is against values published by utilities or other entities for known electrical systems at existing solar penetration levels. The second comparison is against a time-series ELCC simulation tool for high renewable penetration scenarios in the Western Interconnection. Results from the ReEDS model are found to compare well with both comparisons, despite being resolved at a super-hourly temporal resolution. Two results are relevant for other capacity-based models that use a super-hourly resolution to model solar capacity value. First, solar capacity value should not be parameterized as a static value, but must decay with increasing penetration. This is because -- for an afternoon-peaking system -- as solar penetration increases, the system's peak net load shifts to later in the day -- when solar output is lower. Second, long-term planning models should determine system adequacy requirements in each time period in order to approximate LOLP calculations. Within the ReEDS model we resolve these issues by using a capacity value estimate that varies by time-slice. Within each time period the net load and shadow price on ReEDS's planning reserve constraint signals the relative importance of additional firm capacity.

  4. Re~ Request for Information NBP RFI: Data Access | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-A WholesaleRetrofit ExistingServicesDepartmentRe~ Request for

  5. Large aperture diffractive space telescope

    DOE Patents [OSTI]

    Hyde, Roderick A. (Livermore, CA)

    2001-01-01

    A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

  6. Research Needs for Magnetic Fusion Energy Sciences. Report of the Research Needs Workshop (ReNeW) Bethesda, Maryland, June 8-12, 2009

    SciTech Connect (OSTI)

    2009-06-08

    Nuclear fusion - the process that powers the sun - offers an environmentally benign, intrinsically safe energy source with an abundant supply of low-cost fuel. It is the focus of an international research program, including the ITE R fusion collaboration, which involves seven parties representing half the world's population. The realization of fusion power would change the economics and ecology of energy production as profoundly as petroleum exploitation did two centuries ago. The 21st century finds fusion research in a transformed landscape. The worldwide fusion community broadly agrees that the science has advanced to the point where an aggressive action plan, aimed at the remaining barriers to practical fusion energy, is warranted. At the same time, and largely because of its scientific advance, the program faces new challenges; above all it is challenged to demonstrate the timeliness of its promised benefits. In response to this changed landscape, the Office of Fusion Energy Sciences (OFES ) in the US Department of Energy commissioned a number of community-based studies of the key scientific and technical foci of magnetic fusion research. The Research Needs Workshop (ReNeW) for Magnetic Fusion Energy Sciences is a capstone to these studies. In the context of magnetic fusion energy, ReNeW surveyed the issues identified in previous studies, and used them as a starting point to define and characterize the research activities that the advance of fusion as a practical energy source will require. Thus, ReNeW's task was to identify (1) the scientific and technological research frontiers of the fusion program, and, especially, (2) a set of activities that will most effectively advance those frontiers. (Note that ReNeW was not charged with developing a strategic plan or timeline for the implementation of fusion power.) This Report presents a portfolio of research activities for US research in magnetic fusion for the next two decades. It is intended to provide a strategic framework for realizing practical fusion energy. The portfolio is the product of ten months of fusion-community study and discussion, culminating in a Workshop held in Bethesda, Maryland, from June 8 to June 12, 2009. The Workshop involved some 200 scientists from Universities, National Laboratories and private industry, including several scientists from outside the US. Largely following the Basic Research Needs model established by the Office of Basic Energy Sciences (BES ), the Report presents a collection of discrete research activities, here called 'thrusts.' Each thrust is based on an explicitly identified question, or coherent set of questions, on the frontier of fusion science. It presents a strategy to find the needed answers, combining the necessary intellectual and hardware tools, experimental facilities, and computational resources into an integrated, focused program. The thrusts should be viewed as building blocks for a fusion program plan whose overall structure will be developed by OFES , using whatever additional community input it requests. Part I of the Report reviews the issues identified in previous fusion-community studies, which systematically identified the key research issues and described them in considerable detail. It then considers in some detail the scientific and technical means that can be used to address these is sues. It ends by showing how these various research requirements are organized into a set of eighteen thrusts. Part II presents a detailed and self-contained discussion of each thrust, including the goals, required facilities and tools for each. This Executive Summary focuses on a survey of the ReNeW thrusts. The following brief review of fusion science is intended to provide context for that survey. A more detailed discussion of fusion science can be found in an Appendix to this Summary, entitled 'A Fusion Primer.'

  7. Structure and magnetic properties of RE{sub 2}CuIn{sub 3} (RE=Ce, Pr, Nd, Sm and Gd)

    SciTech Connect (OSTI)

    Tyvanchuk, Yuriy B. Szytula, Andrzej; Zarzycki, Arkadiusz; Rodewald, Ute Ch.; Kalychak, Yaroslav M.; Poettgen, Rainer

    2008-12-15

    The ternary copper indides RE{sub 2}CuIn{sub 3}{identical_to}RECu{sub 0.5}In{sub 1.5} (RE=Ce, Pr, Nd, Sm and Gd) were synthesized from the elements in sealed tantalum tubes in an induction furnace. They crystallize with the CaIn{sub 2}-type structure, space group P6{sub 3}/mmc, with a statistical occupancy of copper and indium on the tetrahedral substructure. These indides show homogeneity ranges RECu{sub x}In{sub 2-x}. Single crystal structure refinements were performed for five crystals: CeCu{sub 0.66}In{sub 1.34} (a=479.90(7) pm, c=768.12(15) pm), PrCu{sub 0.52}In{sub 1.48} (a=480.23(7) pm, c=759.23(15) pm), NdCu{sub 0.53}In{sub 1.47} (a=477.51(7) pm, c=756.37(15) pm), SmCu{sub 0.46}In{sub 1.54} (a=475.31(7) pm, c=744.77(15) pm), and GdCu{sub 0.33}In{sub 1.67} (a=474.19(7), c=737.67(15) pm). Temperature-dependent susceptibility measurements show antiferromagnetic ordering at T{sub N}=4.7 K for Pr{sub 2}CuIn{sub 3} and Nd{sub 2}CuIn{sub 3} and 15 K for Sm{sub 2}CuIn{sub 3}. Fitting of the susceptibility data of the samarium compound revealed an energy gap {delta}E=39.7(7) K between the ground and the first excited levels. - Graphical abstract: The CaIn{sub 2}-type structure of Sm{sub 2}CuIn{sub 3}.

  8. Adaptive Optics for Large Telescopes

    SciTech Connect (OSTI)

    Olivier, S

    2008-06-27

    The use of adaptive optics was originally conceived by astronomers seeking to correct the blurring of images made with large telescopes due to the effects of atmospheric turbulence. The basic idea is to use a device, a wave front corrector, to adjust the phase of light passing through an optical system, based on some measurement of the spatial variation of the phase transverse to the light propagation direction, using a wave front sensor. Although the original concept was intended for application to astronomical imaging, the technique can be more generally applied. For instance, adaptive optics systems have been used for several decades to correct for aberrations in high-power laser systems. At Lawrence Livermore National Laboratory (LLNL), the world's largest laser system, the National Ignition Facility, uses adaptive optics to correct for aberrations in each of the 192 beams, all of which must be precisely focused on a millimeter scale target in order to perform nuclear physics experiments.

  9. USING COMPUTER VISION TO GENERATE CUSTOMIZED SPATIAL AUDIO Ankur Mohan, Ramani Duraiswami, Dmitry N. Zotkin, Daniel DeMenthon, Larry S. Davis

    E-Print Network [OSTI]

    DeMenthon, Daniel

    are used for HRTF customiza- tion. For low-frequency HRTF customization we employ a simple head virtual spatial audio over headphones re- quires real-time head tracking, personalized head to address these issues based on costly head trackers, measured personalized HRTFs and room responses

  10. Simple, Robust and Accurate Head-Pose Tracking Using a Single Camera

    E-Print Network [OSTI]

    Ward, Koren

    low-cost head-pose tracking system developed. Furthermore, our system is robust and re- quiresSimple, Robust and Accurate Head-Pose Tracking Using a Single Camera Simon Meers, Koren Ward of the head in real time is finding increasing application in avionics, virtual reality, augmented reality

  11. Inside the Social Network's (Datacenter) Network Arjun Roy, Hongyi Zeng

    E-Print Network [OSTI]

    Zhou, Yuanyuan

    Inside the Social Network's (Datacenter) Network Arjun Roy, Hongyi Zeng , Jasmeet Bagga , George datacenters to house the computing infrastructure re- quired to support their services. Accordingly to efficiently interconnect and manage the traffic within these datacenters in perfor- mant yet efficient

  12. Considering Attack Complexity: Layered Intrusion Tolerance

    E-Print Network [OSTI]

    Krings, Axel W.

    . Ubiquitous access translates to huge increases in the risk of external intrusion. Another factor contributing, design and test efforts are of- ten motivated by the probability of faults, e.g. Probability Risk. Automation: Any solution should re- quire the least amount of human in- tervention. Labor intensive solutions

  13. The File Mover: An Efficient Data Transfer System for Grid Applications Cosimo Anglano, Massimo Canonico

    E-Print Network [OSTI]

    Anglano, Cosimo

    resources, seems a promising solution. In or- der to enable the achievement of satisfactory performance High Energy Physics, Climate Modeling, and Life Sciences, re- quires the processing of massive data], For these applications, the creation of Data Grids[8], that pool geographically distributed storage and computing

  14. Low Cost Hydrogen Production Platform Robert B. Bollinger and Timothy M. Aaron

    E-Print Network [OSTI]

    Feed water Pump Boiler Water Treatment Steam Generation Syngas Separator Hydrogen Natural Gas Burner. Steam will be produced from city water using an integrated steam gen- eration system. The system will include water treatment, blowdown and process control re- quired for long term operation. The combined

  15. Moment Based Dimension Reduction for Multivariate Response Regression

    E-Print Network [OSTI]

    Bura, Efstathia

    Moment Based Dimension Reduction for Multivariate Response Regression Xiangrong Yin Efstathia Bura January 20, 2005 Abstract Dimension reduction aims to reduce the complexity of a regression without re- quiring a pre-specified model. In the case of multivariate response regressions, covariance

  16. APS/123-QED Hydraulic Flow through a Contraction: Multiple Steady States

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    APS/123-QED Hydraulic Flow through a Contraction: Multiple Steady States Benjamin Akers Department states, as well as a steady reservoir with a two-dimensional hydraulic jump in the contraction occur-dimensional hydraulic theory provides a comprehensive leading-order explanation, but quadratic friction is re- quired

  17. Atmos. Chem. Phys., 5, 26352656, 2005 www.atmos-chem-phys.org/acp/5/2635/

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of chemically active species, such as methane, re- quires a good knowledge of OH OH space and time varia- tions including methane (CH4), carbon monoxide (CO), Non-Methane Hydrocar- bons, and halogenated species by several authors to infer OH fields based on different methodologies (Krol et al., 2003; Den- tener et al

  18. A Lightweight Privacy Preserving Authentication and Access Control Scheme for

    E-Print Network [OSTI]

    Kim, Kwangjo

    increases the energy demand on software of a mobile computer in personal computing space. Consequently we protocols because UCE can be constructed by lots of resource and energy constrained devices. In this paper of public key operations and to improve non-linkability feature is found to be more secure and re- quires

  19. NSF Workshop on Available Transfer Capability, Urbana IL, USA, June 1997 INITIAL CONCEPTS FOR APPLYING SENSITIVITY TO

    E-Print Network [OSTI]

    POWER SYSTEMS ENGINEERING RESEARCH CENTER Electrical & Computer Engineering Dept. Electrical & Computer limits re- quires nonlinear power system models and the continuation computation described below. Once of the experience in computing transfer ca- pabilities concerns line #ow limits and uses DC load #ow power system

  20. DESIGN OF PARAMETRICALLY FORCED PATTERNS AND QUASIPATTERNS

    E-Print Network [OSTI]

    Rucklidge, Alastair

    . Pattern formation, quasipatterns, superlattice patterns, mode interactions, Fara­ day waves. AMS subject three­wave interactions between driven and weakly damped modes play a key role in determining which is limited is that the theory re­ quires strong damping of all modes apart from the driven pattern

  1. FAWNSort: Energy-efficient Sorting of 10GB, 100GB, and 1TB Padmanabhan Pillai, Michael Kaminsky, Michael A. Kozuch, David G. Andersen

    E-Print Network [OSTI]

    FAWNSort: Energy-efficient Sorting of 10GB, 100GB, and 1TB Padmanabhan Pillai, Michael Kaminsky). It re- quires 1393 Joules (±32J), achieving 71789 (±1659) sorted records per Joule. This reduces energy to the exist- ing (2010) Daytona record, we reduce energy by 25%, and improve records per Joule by 33%. Our

  2. Designing a 3-D optical multilayer due to merging the concepts of stacked and planar-integrated free-space optics

    E-Print Network [OSTI]

    Jahns, Jürgen

    Designing a 3-D optical multilayer due to merging the concepts of stacked and planar-integrated free-space optics M. Jarczynski, J. Jahns Optical interconnects aim to overcome the communication dimension [1]. For the optical implementation of 3-D setups suitable microoptics approaches are re- quired

  3. Regulation via the Polluter-Pays Principle Stefan Ambec

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    management to air pollution, managing environmental problems efficiently re- quires well-designed publicRegulation via the Polluter-Pays Principle Stefan Ambec Lars Ehlers December 2010 Abstract We consider the problem of regulating an economy with environmental pollution. We examine the distributional

  4. Annales Geophysicae, 23, 31493161, 2005 SRef-ID: 1432-0576/ag/2005-23-3149

    E-Print Network [OSTI]

    Boyer, Edmond

    Union 2005 Annales Geophysicae Solar weather monitoring J.-F. Hochedez, A. Zhukov, E. Robbrecht, R. Van (ESWW)" Abstract. Space Weather nowcasting and forecasting re- quire solar observations because geoeffective disturbances can arise from three types of solar phenomena: coronal mass ejections (CMEs), flares

  5. Adaptive versus non-adaptive strategies for quantum channel discrimination

    E-Print Network [OSTI]

    Watrous, John

    Adaptive versus non-adaptive strategies for quantum channel discrimination Aram W. Harrow Avinatan-adaptive strategies for quantum channel discrimination. In particular, we give a pair of entanglement- breaking channels that can be perfectly discriminated by means of an adaptive strategy that re- quires just two

  6. Plumbing the Depths: Testing Natural Tracers of Subsurface CO2 Origin and

    E-Print Network [OSTI]

    Gilfillan, Stuart

    to be added to the CO2 at the time of injec- tion. This will marginally increase the cost of storagePlumbing the Depths: Testing Natural Tracers of Subsurface CO2 Origin and Migration, Utah Mark storage of fluid CO2 in porous subsurface rock will re- quire the ability to track, and identify

  7. Catalysis Letters Vol. 77, No. 13, 2001 1 Ammonia decomposition on Ir(100)

    E-Print Network [OSTI]

    Goodman, Wayne

    generation because of their high efficiency and non-polluting nature. Low-temperature fuel cells re- quire-adsorption 1. Introduction In recent years fuel cells have attracted considerable at- tention for energy hydrogen free of CO for optimum operation; proton exchange membrane fuel cells can tolerate only ppm levels

  8. Hazardous Waste Management Training

    E-Print Network [OSTI]

    Dai, Pengcheng

    Hazardous Waste Management Training Persons (including faculty, staff and students) working with hazardous materials should receive annual training that addresses storage, use, and disposal of hazardous before handling hazardous waste. Departments are re- quired to keep records of training for as long

  9. Reprintedfrom THESOUlRWESTERNNATURALIST Vol. 38,No.2, June1993

    E-Print Network [OSTI]

    Wallace, Mark C.

    with represents a substantial energy source, but re- water the internal spacesunfold and the exteri- quires long diets have documentedconsiderablevariation in 31 November 1981 to 5 March 1986. Animals use and the amount of logical niche (Bell, 1971; Janis, 1976). Rumino- water it could contain before it overflowed

  10. Integrated Energy/Transportation Continent-wide Infrastructure Design

    E-Print Network [OSTI]

    McCalley, James D.

    to fracking impact: water/earthquake 2. GHG-induced climate change occurs rapidly re- quiring gas useIntegrated Energy/Transportation Continent-wide Infrastructure Design 1 James McCalley Harpole Wolf 13 11/20 14 12/4 RyanKonopinski (GE) 15 12/11 Huiyi Zhang, Nick Brown,DavidJahn #12;1. US energy

  11. TRANSPLANTATION Total body irradiation causes profound changes in endothelial traffic molecules

    E-Print Network [OSTI]

    von Andrian, Ulrich H.

    TRANSPLANTATION Total body irradiation causes profound changes in endothelial traffic molecules irradiation (TBI) changes the molecular mechanisms by which murine HPCs from fetal livers (FL) interact not re- quired. TBI increased the frequency of sticking FL HPC. This irradiation-induced additional

  12. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 54, NO. 1, FEBRUARY 2007 97 Distributed Intelligent Energy Management System

    E-Print Network [OSTI]

    Simões, Marcelo Godoy

    on the weather, the forecast of power generation is re- quired for DIEMS. A Fuzzy ARTMAP neural network is used power line conditioner (UPLC). I. INTRODUCTION MICROGRID is a relatively new concept in the electric are very important for the Micro- grid. The majority of microsources must be power electronic based

  13. SMARTSTORAGE: STORAGE-AWARE SMARTPHONE ENERGY SAVINGS

    E-Print Network [OSTI]

    Zhou, Gang

    SMARTSTORAGE: STORAGE-AWARE SMARTPHONE ENERGY SAVINGS DAVID T. NGUYEN. COLLEGE OF WILLIAM & MARY owners is the poor battery life. To many such users, being re- quired to charge the smartphone after of smartphone storage techniques on total energy consumption and we answer two key research questions: How does

  14. Vector and Matrix Operations Programmed with UDFs in a Relational DBMS

    E-Print Network [OSTI]

    Ordonez, Carlos

    Vector and Matrix Operations Programmed with UDFs in a Relational DBMS Carlos Ordonez University, a relational DBMS provides limited capabilities to perform multidimensional statistical analysis, which re- quires manipulating vectors and matrices. In this work, we study how to extend a DBMS with basic vector

  15. A Science ServicQ Released on r e c e i p t

    E-Print Network [OSTI]

    . The mighty steam turbines re- quire, t o condense the steam a f t e r it has done i t s work, about 400 tons November 16, 1928. November 23, 1928. By'CheIes Pifzhugh Talman, Authority on Meteorology A STEAM

  16. Fast-response no-bias-bend liquid crystal displays using nanostructured surfaces

    E-Print Network [OSTI]

    Fast-response no-bias-bend liquid crystal displays using nanostructured surfaces Fion Sze-Yan Yeung 21 December 2005; published online 7 February 2006 We present results of a fast-response no of liquid crystal displays LCDs re- quire fast response times. For example, image blurring due to slow

  17. Autonomous Robots 10, 279296, 2001 c 2001 Kluwer Academic Publishers. Manufactured in The Netherlands.

    E-Print Network [OSTI]

    Shapiro, Amir

    systems, and maintenance of hazardous structures such as nuclear reactors, all re- quire motion is exempli- fied by the ladder-climbing robot of Dubowsky et al. (1992, 1999) and by the nuclear-reactor a locomotion strategy for the robot under this assumption. Finally, we describe an immobilization-based control

  18. Parallel Adaptive Mesh Coarsening for Seismic Tomography Marc Grunberg

    E-Print Network [OSTI]

    Genaud, Stéphane

    . For instance, our case study process the seismic data set ac- quired by the ISC for year 1999 which represents the seismic ray, can be com- puted. Computing the ray paths from the records is called the ray-tracing process. Seismic tomography is a three-phases process : · The space of study (either the whole globe or just a re

  19. Mass-limited Sn target irradiated by dual laser pulses for an extreme ultraviolet lithography source

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    . However, at present, because of the high cost of the driving laser, the output power of the EUV light, and stable target supply is the key factor for lowering the critical requirements of the driving la- ser debris re- quires additional innovations for application to the practical EUV light source for HVM

  20. Scientific Correspondence Chemical Genetic Approaches to Plant Biology1

    E-Print Network [OSTI]

    Zhao, Yunde

    the desired natural products out of the plant tissues, in fact, pharmacognostic endeavors with natural view plants as sources of diverse and structurally complex organic molecules (i.e. nat- ural products), frequently with exquisite biological activities. Little knowledge of plant biology is re- quired to extract

  1. Two-Way and Multiple-Access Energy Harvesting Systems with Energy Cooperation

    E-Print Network [OSTI]

    Ulukus, Sennur

    Two-Way and Multiple-Access Energy Harvesting Systems with Energy Cooperation Berk Gurakan1 , Omur, Fayetteville, AR 72701 Abstract--We study the capacity regions of two-way and multiple-access energy harvesting communication systems with one-way wireless energy transfer. In these systems, energy re- quired for data

  2. United States Environmental Protection Agency | Office of Air and Radiation (6608J) | EPA 402-F-06-008 | March 2006 www.epa.gov/radiation/wipp

    E-Print Network [OSTI]

    -008 | March 2006 www.epa.gov/radiation/wipp Performance Assessments (PA) are conducted by DOE to demonstrate that the WIPP meets EPA's release require- ments for radionuclides. DOE included a PA in the first certification Calculations (PABC) and included all of the changes re- quired by EPA. The PABC shows that WIPP continues

  3. Wind driven capillary-gravity waves on Titan's lakes: Hard to detect or non-existent?

    E-Print Network [OSTI]

    Fischer, Woodward

    to generating wind waves. Cassini observations thus far, however, show no indication of waves. We apply models for wind wave generation and detection to the Titan environment. Results sug- gest wind speed thresholds expected wind speeds and the conditions re- quired for wave generation on Titan and Earth. The physical

  4. Investigating the Energy Consumption of a Wireless Network Interface in an Ad Hoc Networking

    E-Print Network [OSTI]

    Sirer, Emin Gun

    Investigating the Energy Consumption of a Wireless Network Interface in an Ad Hoc Networking Environment Laura Marie Feeney, Martin Nilsson Abstract--Energy-aware design and evaluation of network protocols re- quires knowledge of the energy consumption behavior of actual wireless interfaces. But little

  5. Uniform Sensing Protocol for Autonomous Rechargeable Sensor Networks

    E-Print Network [OSTI]

    Bölöni, Ladislau L

    real-world applications. Some approaches re- quire that a WSN be self-sufficient, meaning that it must access to individual sensors. Ad- ditionally, some WSN applications require the network to be operational) a WSN requires a way to organize and schedule the sensor nodes in an autonomous manner, and 2) a WSN

  6. Biomimicry and Fuzzy Modeling: A Match Made in Heaven

    E-Print Network [OSTI]

    Margaliot, Michael

    interest. Biomimicry re- quires a reverse engineering process; the behavior of a biological agent and then mimics them in order to solve human problems. Studying how plants absorb and utilize solar energy in order to develop better solar cells is an example of such engineering inspired by nature. In order

  7. Colorization using Optimization Anat Levin Dani Lischinski Yair Weiss

    E-Print Network [OSTI]

    these regions across im- age sequences. Neither of these tasks can be performed reliably in practice-consuming, and expensive task. In this paper we present a simple colorization method that re- quires neither precise image tech- nique that requires neither precise manual segmentation, nor accu- rate tracking. The technique

  8. Will the Pedestrian Cross? Probabilistic Path Prediction Based on Learned Motion Features

    E-Print Network [OSTI]

    Gavrila, Dariu M.

    Will the Pedestrian Cross? Probabilistic Path Prediction Based on Learned Motion Features Christoph, The Netherlands Abstract. Future vehicle systems for active pedestrian safety will not only re- quire a high, we present a system for pedestrian action classification (walking vs. stopping) and path prediction

  9. Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug Discussions

    E-Print Network [OSTI]

    Dredze, Mark

    Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug of new recreational drugs and trends re- quires mining current information from non-traditional text components. The resulting model learns factors that correspond to drug type, delivery method (smoking

  10. Understanding Churn in Peer-to-Peer Networks Daniel Stutzbach, Reza Rejaie

    E-Print Network [OSTI]

    Rejaie, Reza

    Understanding Churn in Peer-to-Peer Networks Daniel Stutzbach, Reza Rejaie University of Oregon {agthorr,reza}@cs.uoregon.edu ABSTRACT The dynamics of peer participation, or churn, are an inher- ent churn re- quires precise and unbiased information about the arrival and departure of peers, which

  11. Transient multiscale thermoelastic analysis of functionally graded materials Andrew J. Goupee, Senthil S. Vel *

    E-Print Network [OSTI]

    Vel, Senthil

    , Senthil S. Vel * Department of Mechanical Engineering, University of Maine, Orono, ME 04469, USA a r t i c titanium/zirconia turbine blade geometry with random microstructure. For each of the model problems and systems that society demands, engineers and designers re- quire ever improving advanced materials

  12. NETCARBENCH: A BENCHMARK FOR TECHNIQUES AND TOOLS USED IN THE DESIGN OF AUTOMOTIVE

    E-Print Network [OSTI]

    Navet, Nicolas

    NETCARBENCH: A BENCHMARK FOR TECHNIQUES AND TOOLS USED IN THE DESIGN OF AUTOMOTIVE COMMUNICATION and configuration of automotive communication systems. For instance, typical objectives are the minimization (Navet et al., 2005). The strong cost pressure in the automotive industry re- quires the hardware

  13. Marine Recreational Boat Fishery of the New York Bight Apex in 1971

    E-Print Network [OSTI]

    Marine Recreational Boat Fishery of the New York Bight Apex in 1971 CHESTER C. BUCHANAN, RICHARD and industrialized New York New Jersey metropolitan area (the New York Bight apex) support one of the most on this fishery is re quired because of multiple use issues in the New York Bight waters including fishery

  14. Move3D: a generic platform for path planning T. Sim'eon, JP. Laumond, F. Lamiraux

    E-Print Network [OSTI]

    Cortés, Juan

    roadmap al­ gorithms briefly reviewed in Section 2. In Sec­ tion 3, we present the software architecture of Move3D implementing the various ingredients re­ quired by roadmap algorithms: collision­checkers, steering methods, roadmaps builders. The following sections give practical results obtained in problems

  15. Materials Science and Engineering A328 (2002) 1425 A mathematical model for the dissolution of stoichiometric

    E-Print Network [OSTI]

    Vuik, Kees

    2002-01-01

    dissolved, is re- quired to obtain a microstructure suited to undergo heavy plastic deformation. The minimum temperature at which the annealing should take place can be determined from thermodynamic analysis and industrial relevance of being able to predict the kinetics of particle dissolution, many models of various

  16. SPINE Volume 26, Number 17, pp 19041909 2001, Lippincott Williams & Wilkins, Inc.

    E-Print Network [OSTI]

    Delp, Scott

    analyses may require knowledge of neck moments at different loca- tions along the cervical column intervention (e.g., spinal fusion) re- quires knowledge of neck muscle moments at the inter- vertebral level and moments, along with cervical column geometry, makes it possible to eval- uate moments resolved

  17. Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation

    E-Print Network [OSTI]

    Low, Steven H.

    of renewable energy into the grid, and so are recognized as priority areas for the future smart grid by both for the random fluctuations of renewable energy. However, realizing the potential of deferrable loads re- quiresReal-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation Lingwen Gan

  18. A Mathematical Model for Interplanetary Logistics Ms. Christine Taylor

    E-Print Network [OSTI]

    de Weck, Olivier L.

    A Mathematical Model for Interplanetary Logistics Ms. Christine Taylor Research Assistant. A primary question for space exploration mission design is how to best design the logistics re- quired to sustain the exploration initiative. Using terrestrial logistics modeling tools that have been extended

  19. Karluk Sockeye Salmon Research History Karluk Sockeye Salmon Research History

    E-Print Network [OSTI]

    commer- cial ventures, though of limited scale and success, re- quired some knowledge about Karluk history. Even the most basic biological facts remained myster- ies to the scientific community. Yet- ally harvested, dried, and stored as a vital food source, rich in energy and nutrients, which sustained

  20. The dynamics of a suspended pipeline, in the limit of vanishing stiffness1

    E-Print Network [OSTI]

    Rienstra, Sjoerd W.

    The dynamics of a suspended pipeline, in the limit of vanishing stiffness1 by Corinna Bahriawati2 pipelines during laying in one plane. The linearized, two-dimensional equations of pipeline dynamics and production of oil and natural gas in deep water offshore re- quires the presence of pipelines for transport

  1. Asynchronous intrusion recovery for interconnected web services

    E-Print Network [OSTI]

    Sabatini, David M.

    Asynchronous intrusion recovery for interconnected web services Ramesh Chandra, Taesoo Kim, and tracking down and recovering from such an attack re- quires significant manual effort. Web services for such web services. Aire addresses several challenges, such as propagating repair across services when some

  2. 796 IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, VOL. 7, NO. 6, DECEMBER 2013 Integrated Circuits for Volumetric Ultrasound

    E-Print Network [OSTI]

    Khuri-Yakub, Butrus T. "Pierre"

    Circuits for Volumetric Ultrasound Imaging With 2-D CMUT Arrays Anshuman Bhuyan, Student Member, IEEE, Jung, IEEE Abstract--Real-time volumetric ultrasound imaging systems re- quire transmit and receive circuitry-time volumetric images were captured at 5 volumes per second and are presented in this paper. Index Terms--2D

  3. Large-Scale Information Systems

    SciTech Connect (OSTI)

    D. M. Nicol; H. R. Ammerlahn; M. E. Goldsby; M. M. Johnson; D. E. Rhodes; A. S. Yoshimura

    2000-12-01

    Large enterprises are ever more dependent on their Large-Scale Information Systems (LSLS), computer systems that are distinguished architecturally by distributed components--data sources, networks, computing engines, simulations, human-in-the-loop control and remote access stations. These systems provide such capabilities as workflow, data fusion and distributed database access. The Nuclear Weapons Complex (NWC) contains many examples of LSIS components, a fact that motivates this research. However, most LSIS in use grew up from collections of separate subsystems that were not designed to be components of an integrated system. For this reason, they are often difficult to analyze and control. The problem is made more difficult by the size of a typical system, its diversity of information sources, and the institutional complexities associated with its geographic distribution across the enterprise. Moreover, there is no integrated approach for analyzing or managing such systems. Indeed, integrated development of LSIS is an active area of academic research. This work developed such an approach by simulating the various components of the LSIS and allowing the simulated components to interact with real LSIS subsystems. This research demonstrated two benefits. First, applying it to a particular LSIS provided a thorough understanding of the interfaces between the system's components. Second, it demonstrated how more rapid and detailed answers could be obtained to questions significant to the enterprise by interacting with the relevant LSIS subsystems through simulated components designed with those questions in mind. In a final, added phase of the project, investigations were made on extending this research to wireless communication networks in support of telemetry applications.

  4. Large optics inspection, tilting, and washing stand

    DOE Patents [OSTI]

    Ayers, Marion Jay (Brentwood, CA); Ayers, Shannon Lee (Brentwood, CA)

    2010-08-24

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  5. Large optics inspection, tilting, and washing stand

    DOE Patents [OSTI]

    Ayers, Marion Jay; Ayers, Shannon Lee

    2012-10-09

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  6. Seeking New Challenges: Re-Energizing a Career John Boll considers his year in the Executive MBA program at the University

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    Seeking New Challenges: Re-Energizing a Career John Boll considers his year in the Executive MBA wrong, but, still, I was tired in my thinking, feeling complacent, and I needed something that could re-energize MBAs will be exceptionally well-equipped to step in and re- energize those companies." #12;

  7. Re: Account 2155-E7P10 -Deepwater Oil Spill sand-berm report Jack L Kindinger 0 Rebecca J Deckard 05/26/201006:08 PM

    E-Print Network [OSTI]

    Re: Account 2155-E7P10 - Deepwater Oil Spill sand-berm report t Jack L Kindinger 0 Rebecca J Re: Account 2155-E7P10 -- Deepwater Oil spill sand-berm >, kcrutch > > > > > > > > Hey, Kim. > OS/26/2010 12:55 PM Re: Account 21SS-E7PIO -- Deepwater Oil Spill sand-berm > Just wanted

  8. Re-imagining the Maison Tropicale : a 21st century prefabricated building system inspired by Jean Prouvé

    E-Print Network [OSTI]

    Nelson, Margret I

    2011-01-01

    Re-Imagining the Maison Tropicale proposes new system for prefabrication, applied to the context of tropical housing. Given the failure of contemporary prefabricated systems to provide creative solutions that can be ...

  9. Case study on re-architecting of established enterprise software product : major challenges encountered and SDM prescriptions from lessons learned

    E-Print Network [OSTI]

    Quah, Kok-Seng

    2005-01-01

    The paper studies a real word project of an enterprise software product re-architecting at a mid-sized telecommunication company. It begins with a description of the company and the software product, as well as an elaboration ...

  10. Expanded Prussian Blue Analogues Incorporating [Re6Se8(CN)6]3-/4-Clusters: Adjusting Porosity via Charge Balance

    E-Print Network [OSTI]

    Shores, Matthew P.

    Expanded Prussian Blue Analogues Incorporating [Re6Se8(CN)6]3-/4- Clusters: Adjusting Porosity via of octahedral [M(CN)6]3-/4- complexes for the synthesis of microporous Prussian blue type solids with adjustable to be a direct expansion of Prussian blue (Fe4[Fe(CN)6]3,14H2O), with [Re6Se8(CN)6]4- clusters connected through

  11. Energy Efficiency / Renewable Energy (EE/RE) Projects in Texas Public Schools 

    E-Print Network [OSTI]

    Haberl, J.; Kim, H.; Mukhopadhyay, J.; Cervantes, J.C.; Do, S.; Kim, K.; Cyndi Lewis, C.; Yazdani, B.; Yarborough, J.

    2011-01-01

    . 1 Energy Systems Laboratory Texas Engineering Experiment Station Texas A&M University System Energy Efficiency / Renewable Energy (EE/RE) Projects in Texas Public Schools Jeff Haberl, Hyojin Kim, Jaya Mukhopadhyay, Juan-Carlos Baltazar...-Cevantes, Sung Lok Do, Kee Han Kim, Cyndi Lewis, Bahman Yazdani – Energy Systems Laboratory James Yarborough, U.S.E.P.A. ESL-TR-11-11-01 Energy Systems Laboratory p. 2 Why care about energy efficiency-renewable energy in schools? • Lower energy costs...

  12. Re-evaluation of Neutron-4He Elastic Scattering Data near 20 MeV

    E-Print Network [OSTI]

    M. Drosg; R. Avalos Ortiz; B. Hoop

    2012-10-02

    Measured differential elastic scattering cross sections of 17.71-, 20.97-, and 23.72-MeV neutrons from liquid helium-4 were re-evaluated and corrected for sample size and multiple scattering effects by means of a Monte Carlo technique implemented in a more recent code (MCNPX). Results indicate that earlier corrections via a code, MAGGIE-2, overestimated the size of multiple scattering effects by an order of magnitude. The corrected differential cross sections and Legendre coefficients obtained by least-squares fits are given.

  13. EPA RE-Powering America's Lands: Kansas City Municipal Farm Site -- Biomass Power Analysis

    SciTech Connect (OSTI)

    Hunsberger, R.; Mosey, G.

    2015-01-01

    Through the RE-Powering America's Land initiative, the economic and technical feasibility of utilizing biomass at the Kansas City, Missouri, Municipal Farm site, a group of City-owned properties, is explored. The study that none of the technologies we reviewed--biomass heat, power and CHP--are economically viable options for the Municipal Farms site. However, if the site were to be developed around a future central biomass heating or CHP facility, biomass could be a good option for the site.

  14. EIS-0472: Re-Opening of the Public Comment Period | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to5USC787 Rhode2ConductDOE is re-opening the public

  15. NREL: Regional Energy Deployment System (ReEDS) Model - Unique Value of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial Toolkit TheCompetitiveMattPhotoQualitativeReEDS Unique

  16. RePower Bainbridge "Final Boarding Call" Event Results | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOE HDBK-1113-2008Broadband Plan byEnergy RePower

  17. MEMORANDUM RE: Ex Parte Communications in Connection with Docket No. EERE-2010-BT-STD-0027

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400 Jobs |Inc.MEETING MATERIALS:MEMORANDUM RE: Ex

  18. Electronic and optical properties of layered RE{sub 2}Ti{sub 2}O{sub 7} (RE = Ce and Pr) from first principles

    SciTech Connect (OSTI)

    Sayede, A.; Khenata, R.; Chahed, A.; Benhelal, O.

    2013-05-07

    We have studied the structural and electronic properties of Ce{sub 2}Ti{sub 2}O{sub 7} (CeTO) and Pr{sub 2}Ti{sub 2}O{sub 7} (PrTO) by first-principles density functional theory calculations. The computed structural parameters are in fairly good agreement with the available experimental findings. Band structure calculations using the GGA+U approach predict an insulating ground state for the herein studied compounds. The insulating band gaps of 2.00 eV and 2.83 eV are found for CeTO and PrTO, respectively. The analysis of the density of states reveals that the strongly localized RE 4f levels act as charge-trapping sites, predicting a lower photocatalytic activity for CeTO. We have also calculated the optical properties for both CeTO and PrTO. Based on these properties, it is predicted that these titanates are insensitive to ultra-violet radiation, while they are more sensitive to frequencies of the radiation in visible and early UV regions.

  19. Sustainability of Large Photovoltaic Deployment: Environmental Research

    E-Print Network [OSTI]

    Homes, Christopher C.

    Sustainability of Large Photovoltaic Deployment: Environmental Research Sustainability of Large Photovoltaic Deployment: Environmental ResearchEnvironmental ResearchEnvironmental Research Vasilis Fthenakis and Te from Cadmium Telluride Photovoltaic Manufacturing Scrap, Progress in Photovoltaics: Research

  20. Supply chain responsiveness for a large retailer

    E-Print Network [OSTI]

    Anand, Sunil (Sunil Harbhushankumar)

    2011-01-01

    A large U.S. based retailer underwent a large, complex multi-year supply chain network transformation. This transformation resulted in significant savings in logistics costs. Additionally, the regional distribution center ...

  1. JOURNAL DE PHYSIQUE Colloque C6, supplment au n 8, Tome 39, aot 1978, page C6-456 ENERGY GAP MEASUREMENTS ON BCC M0Re ALLOYS BY TUNNELLING

    E-Print Network [OSTI]

    Boyer, Edmond

    .- Measurements of superconducting energy gap on BCC molybdenum-rhenium Mo-Re alloys with 10,15, 20 and 25% Re

  2. Investigation of Tc Migration Mechanism During Bulk Vitrification Process Using Re Surrogate

    SciTech Connect (OSTI)

    Kim, Dong-Sang; Bagaasen, Larry M.; Crum, Jarrod V.; Fluegel, Alex; Gallegos, Autumn B.; Martinez, Baudelio; Matyas, Josef; Meyer, Perry A.; Paulsen, Dan; Riley, Brian J.; Schweiger, Michael J.; Stewart, Charles W.; Swoboda, Robert G.; Yeager, John D.

    2006-12-04

    As a part of Bulk vitrification (BV) performance enhancement tasks, Laboratory scoping tests were performed in FY 2004-2005 to explore possible ways to reduce the amount of soluble Tc in the BV waste package. Theses scoping tests helped identify which mechanisms play an important role in the migration of Tc in the BV process (Hrma et al. 2005 and Kim et al. 2005). Based on the results from these scoping tests, additional tests were identified that will improve the understanding of Tc migration and to clearly identify the dominant mechanisms. The additional activities identified from previous studies were evaluated and prioritized for planning for Tasks 29 and 30 conducted in FY2006. Task 29 focused on the improved understanding of Tc migration mechanisms, and Task 30 focused on identifying the potential process changes that might reduce Tc/Re migration into the castable refractory block (CRB). This report summarizes the results from the laboratory- and crucible-scale tests in the lab for improved Tc migration mechanism understanding utilizing Re as a surrogate performed in Task 29.

  3. GRB 080503 late afterglow re-brightening: signature of a magnetar powered merger-nova

    E-Print Network [OSTI]

    Gao, He; Wu, Xue-Feng; Dai, Zi-Gao; Zhang, Bing

    2015-01-01

    GRB 080503 is a short gamma-ray burst (GRB) detected by \\emph{Swift} and has been classified as a compact-star-merger-origin GRB. The soft extended emission and the simultaneous late re-brightening in both the X-ray and optical afterglow lightcurves raise interesting questions regarding its physical origin. We show that the broad-band data of GRB 080503 can be well explained within the framework of the double neutron star merger model, provided that the merger remnant is a rapidly-rotating massive neutron star with an extremely high magnetic field (i.e. a millisecond magnetar). We show that the late optical re-brightening is consistent with the emission from a magnetar-powered "merger-nova". This adds one more case to the growing sample of merger-novae associated with short GRBs. The soft extended emission and the late X-ray excess emission are well connected through a magnetar dipole spin-down luminosity evolution function, suggesting that direct magnetic dissipation is the mechanism to produce these X-rays....

  4. ReSS: A Resource Selection Service for the Open Science Grid

    SciTech Connect (OSTI)

    Garzoglio, Gabriele; Levshina, Tanya; Mhashilkar, Parag; Timm, Steve; /Fermilab

    2008-01-01

    The Open Science Grid offers access to hundreds of computing and storage resources via standard Grid interfaces. Before the deployment of an automated resource selection system, users had to submit jobs directly to these resources. They would manually select a resource and specify all relevant attributes in the job description prior to submitting the job. The necessity of a human intervention in resource selection and attribute specification hinders automated job management components from accessing OSG resources and it is inconvenient for the users. The Resource Selection Service (ReSS) project addresses these shortcomings. The system integrates condor technology, for the core match making service, with the gLite CEMon component, for gathering and publishing resource information in the Glue Schema format. Each one of these components communicates over secure protocols via web services interfaces. The system is currently used in production on OSG by the DZero Experiment, the Engagement Virtual Organization, and the Dark Energy. It is also the resource selection service for the Fermilab Campus Grid, FermiGrid. ReSS is considered a lightweight solution to push-based workload management. This paper describes the architecture, performance, and typical usage of the system.

  5. The effect of stochastic re-acceleration on the energy spectrum of shock-accelerated protons

    SciTech Connect (OSTI)

    Afanasiev, Alexandr; Vainio, Rami [Department of Physics, University of Helsinki, P.O. Box 64, Helsinki FI-00014 (Finland); Kocharov, Leon [Sodankylä Geophysical Observatory (Oulu Unit), University of Oulu, Oulu FI-90014 (Finland)

    2014-07-20

    The energy spectra of particles in gradual solar energetic particle (SEP) events do not always have a power-law form attributed to the diffusive shock acceleration mechanism. In particular, the observed spectra in major SEP events can take the form of a broken (double) power law. In this paper, we study the effect of a process that can modify the power-law spectral form produced by the diffusive shock acceleration: the stochastic re-acceleration of energetic protons by enhanced Alfvénic turbulence in the downstream region of a shock wave. There are arguments suggesting that this process can be important when the shock propagates in the corona. We consider a coronal magnetic loop traversed by a shock and perform Monte Carlo simulations of interactions of shock-accelerated protons with Alfvén waves in the loop. The wave-particle interactions are treated self-consistently, so the finiteness of the available turbulent energy is taken into account. The initial energy spectrum of particles is taken to be a power law. The simulations reveal that the stochastic re-acceleration leads either to the formation of a spectrum that is described in a wide energy range by a power law (although the resulting power-law index is different from the initial one) or to a broken power-law spectrum. The resulting spectral form is determined by the ratio of the energy density of shock-accelerated protons to the wave energy density in the shock's downstream region.

  6. Sensitivity of ultrasonic nonlinearity to irradiated, annealed, and re-irradiated microstructure changes in RPV steels

    SciTech Connect (OSTI)

    Matlack, Katie; Kim, J-Y.; Wall, J.J.; Jacobs, L.J.; Sokolov, Mikhail A

    2014-05-01

    The planned life extension of nuclear reactors throughout the US and abroad will cause reactor vessel and internals materials to be exposed to more neutron irradiation than was originally intended. A nondestructive evaluation (NDE) method to monitor radiation damage would enable safe and cost-effective continued operation of nuclear reactors. Radiation damage in reactor pressure vessel (RPV) steels causes microstructural changes that leave the material in an embrittled state. Nonlinear ultrasound is an NDE technique quantified by the measurable acoustic nonlinearity parameter, which is sensitive to microstructural changes in metallic materials such as dislocations, precipitates and their combinations. Recent research has demonstrated the sensitivity of the acoustic nonlinearity parameter to increasing neutron fluence in representative RPV steels. The current work considers nonlinear ultrasonic experiments conducted on similar RPV steel samples that had a combination of irradiation, annealing, re-irradiation, and/or re-annealing to a total neutron fluence of 0.5 5 1019 n/cm2 (E > 1 MeV) at an irradiation temperature of 290 C. The acoustic nonlinearity parameter generally increased with increasing neutron fluence, and consistently decreased from the irradiated to the annealed state over different levels of neutron fluence. Results of the measured acoustic nonlinearity parameter are compared with those from previous measurements on other RPV steel samples. This comprehensive set of results illustrates the dependence of the measured acoustic nonlinearity parameter on neutron fluence, material composition, irradiation temperature and annealing.

  7. Can Fish Morphological Characteristics be Used to Re-design Hydroelectric Turbines?

    SciTech Connect (OSTI)

    Cada, G. F.; Richmond, Marshall C.

    2011-07-19

    Safe fish passage affects not only migratory species, but also populations of resident fish by altering biomass, biodiversity, and gene flow. Consequently, it is important to estimate turbine passage survival of a wide range of susceptible fish. Although fish-friendly turbines show promise for reducing turbine passage mortality, experimental data on their beneficial effects are limited to only a few species, mainly salmon and trout. For thousands of untested species and sizes of fish, the particular causes of turbine passage mortality and the benefits of fish-friendly turbine designs remain unknown. It is not feasible to measure the turbine-passage survival of every species of fish in every hydroelectric turbine design. We are attempting to predict fish mortality based on an improved understanding of turbine-passage stresses (pressure, shear stress, turbulence, strike) and information about the morphological, behavioral, and physiological characteristics of different fish taxa that make them susceptible to the stresses. Computational fluid dynamics and blade strike models of the turbine environment are re-examined in light of laboratory and field studies of fish passage effects. Comparisons of model-predicted stresses to measured injuries and mortalities will help identify fish survival thresholds and the aspects of turbines that are most in need of re-design. The coupled model and fish morphology evaluations will enable us to make predictions of turbine-passage survival among untested fish species, for both conventional and advanced turbines, and to guide the design of hydroelectric turbines to improve fish passage survival.

  8. Conundrum of the Large Scale Streaming

    E-Print Network [OSTI]

    T. M. Malm

    1999-09-12

    The etiology of the large scale peculiar velocity (large scale streaming motion) of clusters would increasingly seem more tenuous, within the context of the gravitational instability hypothesis. Are there any alternative testable models possibly accounting for such large scale streaming of clusters?

  9. SU-E-J-52: Dosimetric Benefit of Adaptive Re-Planning in Lung Cancer Stereotactic Body Radiotherapy (SBRT)

    SciTech Connect (OSTI)

    Jia, J; Tian, Z; Gu, X; Yan, H; Jiang, S; Jia, X

    2014-06-01

    Purpose: To investigate the dosimetric benefit of adaptive re-planning for lung stereotactic body radiotherapy(SBRT). Methods: Five lung cancer patients with SBRT treatment were retrospectively investigated. Our in-house supercomputing online re-planning environment (SCORE) was used to realize the re-planning process. First a deformable image registration was carried out to transfer contours from treatment planning CT to each treatment CBCT. Then an automatic re-planning using original plan DVH guided fluence-map optimization is performed to get a new plan for the up-to-date patient geometry. We compared the re-optimized plan to the original plan projected on the up-to-date patient geometry in critical dosimetric parameters, such as PTV coverage, spinal cord maximum and volumetric constraint dose, esophagus maximum and volumetric constraint dose. Results: The average volume of PTV covered by prescription dose for all patients was improved by 7.56% after the adaptive re-planning. The volume of the spinal cord receiving 14.5Gy and 23Gy (V14.5, V23) decreased by 1.48% and 0.68%, respectively. For the esophagus, the volume receiving 19.5Gy (V19.5) reduced by 1.37%. Meanwhile, the maximum dose dropped off by 2.87% for spinal cord and 4.80% for esophagus. Conclusion: Our experimental results demonstrate that adaptive re-planning for lung SBRT has the potential to minimize the dosimetric effect of inter-fraction deformation and thus improve target coverage while reducing the risk of toxicity to nearby normal tissues.

  10. Alternative large Nc baryons and holography

    E-Print Network [OSTI]

    Carlos Hoyos-Badajoz; Andreas Karch

    2009-06-24

    In gauge theories in the limit of a large number Nc of colors, baryons are usually described as heavy solitonic objects with mass of order Nc. We discuss an alternative large Nc description both directly in the field theory as well as using holography. In this alternative large Nc limit at least some of the baryons behave like mesons, that is they stay light even at large Nc and their interactions vanish in that limit. For Nc=3 these alternative large Nc baryons are equivalent to the standard baryons. In the holographic description it is manifest that the Regge slopes of mesons and alternative baryons are degenerate.

  11. The ionic conductivity and local environment of cations in Bi{sub 9}ReO{sub 17}

    SciTech Connect (OSTI)

    Thompson, M. [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Herranz, T.; Santos, B.; Marco, J.F. [Instituto de Quimica-Fisica 'Rocasolano', Consejo Superior de Investigaciones Cientificas, Serrano 119, 28006 Madrid (Spain); Berry, F.J. [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Greaves, C., E-mail: c.greaves@bham.ac.u [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom)

    2010-09-15

    The influence of temperature on the structure of Bi{sub 9}ReO{sub 17} has been investigated using differential thermal analysis, variable temperature X-ray diffraction and neutron powder diffraction. The material undergoes an order-disorder transition at {approx}1000 K on heating, to form a fluorite-related phase. The local environments of the cations in fully ordered Bi{sub 9}ReO{sub 17} have been investigated by Bi L{sub III}- and Re L{sub III}-edge extended X-ray absorption fine structure (EXAFS) measurements to complement the neutron powder diffraction information. Whereas rhenium displays regular tetrahedral coordination, all bismuth sites show coordination geometries which reflect the importance of a stereochemically active lone pair of electrons. Because of the wide range of Bi-O distances, EXAFS data are similar to those observed for disordered structures, and are dominated by the shorter Bi-O bonds. Ionic conductivity measurements indicate that ordered Bi{sub 9}ReO{sub 17} exhibits reasonably high oxide ion conductivity, corresponding to 2.9x10{sup -5} {Omega}{sup -1} cm{sup -1} at 673 K, whereas the disordered form shows higher oxide ion conductivity (9.1x10{sup -4} {Omega}{sup -1} cm{sup -1} at 673 K). - Graphical abstract: The structure of Bi{sub 9}ReO{sub 17} is discussed and related to the ionic conductivity of the ordered and disordered forms.

  12. Multi-wavelength Emission from the Fermi Bubble III. Stochastic (Fermi) Re-Acceleration of Relativistic Electrons Emitted by SNRs

    E-Print Network [OSTI]

    Cheng, K S; Dogiel, V A; Ko, C M

    2015-01-01

    We analyse the model of stochastic re-acceleration of electrons, which are emitted by supernova remnants (SNRs) in the Galactic Disk and propagate then into the Galactic halo, in order to explain the origin on nonthermal (radio and gamma-ray) emission from the Fermi Bubbles (FB). We assume that the energy for re-acceleration in the halo is supplied by shocks generated by processes of star accretion onto the central black hole. Numerical simulations show that regions with strong turbulence (places for electron re-acceleration) are located high up in the Galactic Halo about several kpc above the disk. The energy of SNR electrons that reach these regions does not exceed several GeV because of synchrotron and inverse Compton energy losses. At appropriate parameters of re-acceleration these electrons can be re-accelerated up to the energy 10E12 eV which explains in this model the origin of the observed radio and gamma-ray emission from the FB. However although the model gamma-ray spectrum is consistent with the Fe...

  13. TO SECURE OUR HEALTH AND ECONOMY, WE'RE CONTROLLING INFECTIOUS DISEASES

    E-Print Network [OSTI]

    Minnesota, University of

    including large and small animal holding spaces 10,000 square feet to house large animals 20,000 square feet ANIMALS AND HUMANS. of emerging infectious diseases are shared between animals and humans Infectious The U of M's College of Veterinary Medicine serves our state's citizens and animal populations

  14. Design and evaluation of the ReKon : an integrated detection and assessment perimeter system.

    SciTech Connect (OSTI)

    Dabling, Jeffrey Glenn; Andersen, Jason Jann; McLaughlin, James O.

    2013-02-01

    Kontek Industries (Kannapolis, NC) and their subsidiary, Stonewater Control Systems (Kannapolis, NC), have entered into a cooperative research and development agreement with Sandia to jointly develop and evaluate an integrated perimeter security system solution, one that couples access delay with detection and assessment. This novel perimeter solution was designed to be configurable for use at facilities ranging from high-security military sites to commercial power plants, to petro/chemical facilities of various kinds. A prototype section of the perimeter has been produced and installed at the Sandia Test and Evaluation Center in Albuquerque, NM. This prototype system integrated fiber optic break sensors, active infrared sensors, fence disturbance sensors, video motion detection, and ground sensors. This report documents the design, testing, and performance evaluation of the developed ReKon system. The ability of the system to properly detect pedestrian or vehicle attempts to bypass, breach, or otherwise defeat the system is characterized, as well as the Nuisance Alarm Rate.

  15. Re-entrant melting and freezing in a model system of charged colloids

    E-Print Network [OSTI]

    C. Patrick Royall; Mirjam E. Leunissen; Antti-Pekka Hynninen; Marjolein Dijkstra; Alfons van Blaaderen

    2005-12-27

    We studied the phase behavior of charged and sterically stabilized colloids using confocal microscopy in a less polar solvent (dielectric constant 5.4). Upon increasing the colloid volume fraction we found a transition from a fluid to a body centered cubic crystal at 0.0415+/-0.0005, followed by re-entrant melting at 0.1165+/-0.0015. A second crystal of different symmetry, random hexagonal close-packed, was formed at a volume fraction around 0.5, similar to that of hard spheres. We attribute the intriguing phase behavior to particle interactions that depend strongly on volume fraction, mainly due to changes in the colloid charge. In this low polarity system the colloids acquire charge through ion adsorption. The low ionic strength leads to fewer ions per colloid at elevated volume fractions and consequently a density-dependent colloid charge.

  16. Two-electron reduction of ethylene carbonate: a quantum chemistry re-examination of mechanisms

    E-Print Network [OSTI]

    Leung, Kevin

    2013-01-01

    Passivating solid-electrolyte interphase (SEI) films arising from electrolyte decomposition on low-voltage lithium ion battery anode surfaces are critical for battery operations. We review the recent theoretical literature on electrolyte decomposition and emphasize the modeling work on two-electron reduction of ethylene carbonate (EC, a key battery organic solvent). One of the two-electron pathways, which releases CO gas, is re-examined using simple quantum chemistry calculations. Excess electrons are shown to preferentially attack EC in the order (broken EC^-) > (intact EC^-) > EC. This confirms the viability of two electron processes and emphasizes that they need to be considered when interpreting SEI experiments. An estimate of the crossover between one- and two-electron regimes under a homogeneous reaction zone approximation is proposed.

  17. /sup 238/PuO/sub 2//Mo-50 wt% Re compatibility at 800 and 1000/sup 0/C

    SciTech Connect (OSTI)

    Schaeffer, D.R.; Teaney, P.E.

    1980-07-18

    The compatibility of Mo-50 wt % Re with /sup 238/PuO/sub 2/ was investigated after heat treatments of up to 720 days at 800/sup 0/C and 180 days at 1000/sup 0/C. At 800/sup 0/C, a 1-..mu..m thick, continuous layer of molybdenum oxide resulted. At 1000/sup 0/C, the oxide reaction product contained some plutonium and did not appear continuous. At 1000/sup 0/C, a layer of intermetallic formed at the Mo-Re edge, beneath the oxide layer, creating a barrier between the Mo-50 wt % Re and the /sup 238/PuO/sub 2/. The intermetallic layer was promoted by the iron impurity in the /sup 238/PuO/sub 2/.

  18. Dynamically reassigning a connected node to a block of compute nodes for re-launching a failed job

    DOE Patents [OSTI]

    Budnik, Thomas A. (Rochester, MN); Knudson, Brant L. (Rochester, MN); Megerian, Mark G. (Rochester, MN); Miller, Samuel J. (Rochester, MN); Stockdell, William M. (Byron, MN)

    2012-03-20

    Methods, systems, and products for dynamically reassigning a connected node to a block of compute nodes for re-launching a failed job that include: identifying that a job failed to execute on the block of compute nodes because connectivity failed between a compute node assigned as at least one of the connected nodes for the block of compute nodes and its supporting I/O node; and re-launching the job, including selecting an alternative connected node that is actively coupled for data communications with an active I/O node; and assigning the alternative connected node as the connected node for the block of compute nodes running the re-launched job.

  19. High Performance Electronic Structure Engineering: Large Scale...

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

    High Performance Electronic Structure Engineering: Large Scale GW Calculations Event Sponsor: Argonne Leadership Computing Facility Seminar Start Date: Aug 7 2015 - 10:00am...

  20. A Database Index to Large Biological Sequences

    E-Print Network [OSTI]

    Hunt, E.

    Hunt,E. Atkinson,M.P. Irving,R.W. Proceedings of the 27th Conference on Very Large Databases pp 139-148 Morgan Kaufmann

  1. MASS STORAGE SYSTEMS AND LARGE RESEARCH LIBRARIES

    E-Print Network [OSTI]

    Baker, James A.

    2013-01-01

    Symposium on Mass Storage Systems, Denver, CO, April15-17, 1980 MASS STORAGE SYSTEMS AND LARGE RESEARCHSymposium on Mass Storage Systems, Denver, Colorado, April

  2. Re-water: More complicated than just toilet-to-tap, water reclamation helps sustain thirsty cities 

    E-Print Network [OSTI]

    Lee, Leslie

    2011-01-01

    stream_source_info Re-water_more complicated than just toilet-to-tap, water reclamation helps sustain thirsty cities.pdf.txt stream_content_type text/plain stream_size 14065 Content-Encoding ISO-8859-1 stream_name Re-water..._more complicated than just toilet-to-tap, water reclamation helps sustain thirsty cities.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Fall 2011 tx H2O 25 Story by Leslie Lee Timeline of Droughts in Texas TWDB adopts Water for Texas 2007...

  3. Generating Precise Dependencies for Large Software

    E-Print Network [OSTI]

    Cortes, Corinna

    Generating Precise Dependencies for Large Software Pei Wang, Jinqiu Yang, Lin Tan University-term software development, especially for large software with millions of lines of code. This paper designs/C++ software projects. The tool extracts both symbol- level and module-level dependencies of a software system

  4. Microfluidic Large-Scale Integration: The Evolution

    E-Print Network [OSTI]

    Quake, Stephen R.

    Microfluidic Large-Scale Integration: The Evolution of Design Rules for Biological Automation, polydimethylsiloxane Abstract Microfluidic large-scale integration (mLSI) refers to the develop- ment of microfluidic, are discussed. Several microfluidic components used as building blocks to create effective, complex, and highly

  5. Prospective Climate Change Impact on Large Rivers

    E-Print Network [OSTI]

    Julien, Pierre Y.

    1 Prospective Climate Change Impact on Large Rivers in the US and South Korea Pierre Y. Julien Dept. of Civil and Environ. Eng. Colorado State University Seoul, South Korea August 11, 2009 Climate Change and Large Rivers 1. Climatic changes have been on-going for some time; 2. Climate changes usually predict

  6. Large power grid analysis using domain decomposition

    E-Print Network [OSTI]

    Mohanram, Kartik

    Large power grid analysis using domain decomposition Quming Zhou, Kai Sun, Kartik Mohanram, Danny C referred to as the power grid. The power grid for a modern integrated circuit may consist of several grid is traditionally described as a large-scale linear system. Simulation of power grids usually

  7. Factors Influencing Succession: Lessons from Large, Infrequent

    E-Print Network [OSTI]

    Turner, Monica G.

    intense disturbances of large and small extent. Key words: disturbance frequency; disturbance intensityFactors Influencing Succession: Lessons from Large, Infrequent Natural Disturbances Monica G ABSTRACT Disturbance events vary in intensity, size, and fre- quency, but few opportunities exist to study

  8. Management of Large-Scale International

    E-Print Network [OSTI]

    Management of Large- Scale International Science Projects Dr. Benjamin J. Cross, P.E. Savannah of Government Commerce) #12;Extending Project Management to New, Complex Challenges · Emergence of large-scale-of-the-art R&D and technologies ­ Exceedingly high energies, temperatures, radiological conditions, special

  9. Combined effect of chemical pressure and valence electron concentration through the electron-deficient Li substitution on the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system

    SciTech Connect (OSTI)

    Nam, Gnu; Jeon, Jieun; Kim, Youngjo; Kwon Kang, Sung; Ahn, Kyunghan; You, Tae-Soo

    2013-09-15

    Four members of the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system have been prepared by high-temperature reaction method and characterized by X-ray diffractions. All compounds crystallize in the orthorhombic Gd{sub 5}Si{sub 4}-type structure (space group Pnma, Pearson code oP16) with bonding interactions for interslab Ge{sub 2} dimers. The Li substitution for rare-earth elements in the RE{sub 4}LiGe{sub 4} system leads to a combined effect of the increased chemical pressure and the decreased valance electron concentration (VEC), which eventually results in the structure transformation from the Sm{sub 5}Ge{sub 4}-type with all broken interslab Ge–Ge bond for the parental RE{sub 5}Ge{sub 4} to the Gd{sub 5}Si{sub 4}-type structure for the ternary RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system. Site-preference between rare-earth metals and Li is proven to generate energetically the most favorable atomic arrangements according to coloring-problem, and the rationale is provided using both the size-factor and the electronic-factor related, respectively, to site-volume and electronegativity as well as QVAL values. Tight-binding, linear-muffin-tin-orbital (TB-LMTO) calculations are performed to investigate electronic densities of states (DOS) and crystal orbital Hamilton population (COHP) curves. The influence of reduced VEC for chemical bonding including the formation of interslab Ge{sub 2} dimers is also discussed. The magnetic property measurements prove that the non-magnetic Li substitution leads to the ferromagnetic (FM)-like ground state for Ce{sub 4}LiGe{sub 4} and the co-existence of antiferromagntic (AFM) and FM ground states for Sm{sub 4}LiGe{sub 4}. - Graphical abstract: Reported is a combined effect of the chemical pressure and the reduced VEC caused by the smaller monovalent non-magnetic Li substitution for the larger trivalent magnetic rare-earth metals in the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system. This results in the structure transformation from the Sm{sub 5}Ge{sub 4}-type to the Gd{sub 5}Si{sub 4}-type structure and the changes in magnetic properties. Display Omitted - Highlights: • Four Li-containing intermetallic compounds RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr and Sm) were synthesized. • The combined effect of the chemical pressure and the reduced VEC caused by Li substitution for a rare-earth metal results in the structure transformation. • Electronic structures and magnetic properties of title compounds were thoroughly investigated.

  10. Re-evaluation of SO2 release of the 15 June 1991 Pinatubo eruption using ultraviolet and infrared satellite sensors

    E-Print Network [OSTI]

    Rose, William I.

    Re-evaluation of SO2 release of the 15 June 1991 Pinatubo eruption using ultraviolet and infrared Infrared Radiation Sounder/2) sensor, whose data sets have a higher temporal resolution, are also analyzed ultraviolet and infrared satellite sensors, Geochem. Geophys. Geosyst., 5, Q04001, doi:10.1029/ 2003GC000654

  11. Re-design and Evaluation of a Modular fNIRS-Probe for Employment in Neuroimaging Applications

    E-Print Network [OSTI]

    Daraio, Chiara

    Re-design and Evaluation of a Modular fNIRS-Probe for Employment in Neuroimaging Applications Zürich, January 2013 Project Type MSc/BSc-Thesis Goal We recently built miniaturized sensor modules featuring silicon photo-multipliers (SiPM) for very low light detection in functional near-infrared

  12. Web Services Review Team -Charge We have just launched a new Re-envisioning implementation project for Web

    E-Print Network [OSTI]

    California at Berkeley, University of

    As part of the Library's Re-envisioning Initiative, the Web Services Review Team is charged to review the Library's website and recommend changes that will make user experiences more consistent across our libraries. The recommendations must also include how best to utilize library staff and expertise to address

  13. A Re-examination of the NBI LEED Building Energy Consumption Study John H. Scofield, Oberlin College, Oberlin, OH

    E-Print Network [OSTI]

    Scofield, John H.

    use more energy per square foot than the average for all existing commercial buildings ­ a factA Re-examination of the NBI LEED Building Energy Consumption Study John H. Scofield, Oberlin College, Oberlin, OH ABSTRACT A recent study by the New Buildings Institute looked at the energy

  14. A quantitative analysis of the desiccation and re-filling of the Mediterranean during the Messinian Salinity Crisis

    E-Print Network [OSTI]

    Utrecht, Universiteit

    budget. The fast rate of desiccation and re-filling imply that temporal differences in the onset of salt a dominantly tectonic (and/or astronomic) 0012-821X/$ - see front matter D 2005 Elsevier B.V. All rights

  15. In-situ study of hydride precipitation kinetics and re-orientation in Zircaloy using synchrotron radiation

    E-Print Network [OSTI]

    Motta, Arthur T.

    In-situ study of hydride precipitation kinetics and re- orientation in Zircaloy using synchrotron. Banchik4 , P. Vizcaino4 and J. R. Santisteban5 1. Department of Mechanical and Nuclear Engineering, Penn, Argonne, IL, USA 3. Department of Mechanical and Materials Engineering, Queen's University, Kingston, ON

  16. Re-evaluating the role of ascorbic acid and phenolic glycosides in ozone scavenging in the leaf apoplast of

    E-Print Network [OSTI]

    Jones, Alan M.

    Re-evaluating the role of ascorbic acid and phenolic glycosides in ozone scavenging in the leaf, Chapel Hill, North Carolina, USA ABSTRACT Phenolic glycosides are effective reactive oxygen scaven- gers of ascorbic acid (AA) and phenolic glycosides in Arabidopsis thaliana L. Col-0 wild-type plants were

  17. 30TH INTERNATIONAL COSMIC RAY CONFERENCE A Fast and Accurate Monte Carlo EAS Simulation Scheme in the GZK Energy Re-

    E-Print Network [OSTI]

    a full and quasi-full MC simulation with energy threshold of particles of 500 keV for primary energy in the GZK Energy Re- gion and Some Results for the TA experiment F.COHEN1 AND K. KASAHARA2 : FOR THE TA such as energy, arrival time, angular distributions of individual particles are sampled from the database

  18. (updated 01/2014) Congratulations! You've been accepted to the University of Maine. We're thrilled that

    E-Print Network [OSTI]

    Thomas, Andrew

    (updated 01/2014) Congratulations! You've been accepted to the University of Maine. We're thrilled. Activate your email and MaineStreet portal (if you haven't already done so) All students accepted to UMaine are expected to regularly check their university email and MaineStreet portal to receive important information

  19. Evidence for kinetic Alfven waves and parallel electron energization at 46 RE altitudes in the plasma sheet boundary layer

    E-Print Network [OSTI]

    California at Berkeley, University of

    Evidence for kinetic Alfve´n waves and parallel electron energization at 4­6 RE altitudes electron heating features and earthward electron beams, indicating strong parallel energization provide strong evidence that in addition to the auroral particle energization processes known to occur

  20. Gear's algorithm As long as we're talking about matrix methods, let's also look at Gear's very clever

    E-Print Network [OSTI]

    Jacobs, David

    Gear's algorithm As long as we're talking about matrix methods, let's also look at Gear's very. Gear solves this by using linear algebra methods to select the columns in the most stable way elements. Since Gear's paper for details. #12;

  1. Re: response to oil disaster; spoil islands and Army Corps Haze, Pam K, Gould, Rowan , Ashe, Dan,

    E-Print Network [OSTI]

    History: Re: response to oil disaster; spoil islands and Army Corps t Haze, Pam K, Gould, Rowan:59:082010 Subject: FW: response to oil disaster; spoil islands and Army Corps at sure who to ask abou this to so some dredging and fortify the Chandeleur Islands or other areas in the oil impact zone

  2. Integrated Canada-U.S. Power Sector Modeling with the Regional Energy Deployment System (ReEDS)

    SciTech Connect (OSTI)

    Martinez, A.; Eurek, K.; Mai, T.; Perry, A.

    2013-02-01

    The electric power system in North America is linked between the United States and Canada. Canada has historically been a net exporter of electricity to the United States. The extent to which this remains true will depend on the future evolution of power markets, technology deployment, and policies. To evaluate these and related questions, we modify the Regional Energy Deployment System (ReEDS) model to include an explicit representation of the grid-connected power system in Canada to the continental United States. ReEDS is unique among long-term capacity expansion models for its high spatial resolution and statistical treatment of the impact of variable renewable generation on capacity planning and dispatch. These unique traits are extended to new Canadian regions. We present example scenario results using the fully integrated Canada-U.S. version of ReEDS to demonstrate model capabilities. The newly developed, integrated Canada-U.S. ReEDS model can be used to analyze the dynamics of electricity transfers and other grid services between the two countries under different scenarios.

  3. Re-Placing Faith: Reconsidering the Secular-Religious Use Divide in the United States and Kenya

    E-Print Network [OSTI]

    Aoki, Paul M.

    Re-Placing Faith: Reconsidering the Secular-Religious Use Divide in the United States and Kenya in urban centers in the United States and Kenya. The contributions of this work for the CHI/CSCW community countries, including key "emerging markets" such as Brazil, Nigeria and Kenya, the recent growth

  4. ReTAX+: A Cooperative Taxonomy Revision Tool Sik Chun (Joey) Lam, Derek Sleeman, and Wamberto Vasconcelos

    E-Print Network [OSTI]

    Vasconcelos, Wamberto

    1 ReTAX+: A Cooperative Taxonomy Revision Tool Sik Chun (Joey) Lam, Derek Sleeman, and Wamberto in an established taxonomy; it suggests a number of ways in which that can be achieved namely; modifying the new entity, the taxonomy, or both. Further, a set of refinement operators are used to guarantee

  5. You're not new to college, but you are new to campus. Through Louisiana Tech Orientation, we simplify your

    E-Print Network [OSTI]

    Selmic, Sandra

    You're not new to college, but you are new to campus. Through Louisiana Tech Orientation, we seminar to broaden your perspective about Tech, to be advised by academic counselors, and to register to Louisiana Tech Go to the Kennel & register for your personal online account. latech.edu/kennel scan

  6. ON THE-FLY RE-SYNTHESIS OF COMMUNICATIONS KHALED EL-FAKIH+, KASSEM SALEH* AND GREGOR VON BOCHMANN+

    E-Print Network [OSTI]

    von Bochmann, Gregor

    the service user at SAPi to the protocol entity PE-SPECi. The projection onto a set X of SAPs (x) is a unary introduced earlier [1]. Re-synthesis can be applied in various distributed systems application areas of abstraction, a communication system can be viewed as a black box offering some specified communication

  7. Enhanced self-termination of re-entrant arrhythmias as a pharmacological strategy for anti-arrhythmic action.

    E-Print Network [OSTI]

    Biktashev, Vadim N.

    1 Enhanced self-termination of re-entrant arrhythmias as a pharmacological strategy for anti-diffusion equations. A spiral wave in a bounded medium can be terminated if its core reaches a boundary. Ventricular tachyarrhythmias in patients are sometimes observed to spontaneously self-terminate. One possible mechanism

  8. On the (re)design of an FPGA-based PUF P. Grabher, D. Page and M. Wojcik

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On the (re)design of an FPGA-based PUF P. Grabher, D. Page and M. W´ojcik Department of Computer PUF designs exist for CMOS-based technologies (e.g., arbiter PUFs), their implementation on FPGAs described a PUF design specifically tailored towards FPGAs. In this paper we identify and analyse a flaw

  9. IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 39, NO. 12, DECEMBER 2011 3307 Microwave-Plasma-Coupled Re-Ignition of

    E-Print Network [OSTI]

    Lee, Tonghun

    , improved fuel efficiency through more complete combustion, reduction of pollution by altering oxidation by-assisted ig- nition and combustion research works. Results indicate that, for re-ignition to occur-ignition to occur. Index Terms--Auto-ignition temperature, laser induced fluores- cence, plasma assisted combustion

  10. Lower Colorado River Authority RE: Response to Proposal From Non-Federal Interests for Proposed Feasibility Studies and

    E-Print Network [OSTI]

    US Army Corps of Engineers

    run-off. However the Eastern Arm is freshened almost exclusively by the Colorado River. Texas ParksLower Colorado River Authority Page | 1 RE: Response to Proposal From Non-Federal Interests-Federal Interest: Lower Colorado River Authority, P.O. Box 220, Austin, TX, 78767- 0220. Attention John Hofmann

  11. National Poverty Center Working Paper Series We're Not All Deadbeat Parents: Welfare Recipient Voices on

    E-Print Network [OSTI]

    Edwards, Paul N.

    National Poverty Center Working Paper Series #12 ­ 14 May 2012 We're Not All Deadbeat Parents Poverty Center Working Paper Series index at: http of the author(s) and do not necessarily reflect the view of the National Poverty Center or any sponsoring

  12. Re-examination of the Expected gamma-ray emission of supernova remnant SN 1987A

    E-Print Network [OSTI]

    Berezhko, E G; Voelk, H J

    2015-01-01

    A nonlinear kinetic theory, combining cosmic ray (CR) acceleration in supernova remnants (SNRs) with their gas dynamics, is used to re-examine the nonthermal properties of the remnant of SN 1987A for an extended evolutionary period of 5-50 yr. This spherically symmetric model is approximately applied to the different features of the SNR which consist of (i) a blue supergiant wind and bubble, and (ii) of the swept-up red supergiant (RSG) wind structures in the form of an HII region, an equatorial ring (ER), and an hourglass region. The RSG wind involves a mass loss rate that decreases significantly with elevation above and below the equatorial plane. The model adapts recent three-dimensional hydrodynamical simulations by Potter et al. (2014) which use a significantly smaller ionized mass of the ER than assumed in the earlier studies by the present authors. The SNR shock has recently swept up the ER which is the densest region in the immediate circumstellar environment. Therefore the expected gamma-ray energy f...

  13. Re-analysis of data on a0(1450) and a0(980)

    E-Print Network [OSTI]

    Bugg, D V

    2008-01-01

    Four sets of data determining parameters of a0(1450) and a0(980) are re-analysed. These are Crystal Barrel data for pbar-p annihilation at rest to eta-pizero-pizero in (i) liquid hydrogen and (ii) gas, and to (iii) K0_L-picharged-Kcharged and (iv) omega piplus-piminus-pizero (mostly omega-rho-pi). Dispersive corrections due to opening of inelastic thresholds are treated fully. This stabilises parameters of a0(1450) substantially. The mass of its peak is 1448 +-13(stat) +- 25(syst) MeV and its mean full width at half maximum is 192 +-9 +-9 MeV. The pole position is 1432 +- 13 +- 25 - i(98 +-5 +-5) MeV. At the peak, eta-pi, omega-rho and a0(980)-sigma decay intensities are in the ratios 1 : 9.2 +- 0.8 +- 1.3 : 3.1 +- 0.2 +- 0.9. There is no evidence for a separate a0 near 1300 MeV claimed by Obelix. Parameters of a0(980) are updated to M = 987.4 +- 1.0 +- 3.0 MeV, g^2(eta-pi) = 0.164 +- 0.007 +- 0.010 GeV^2, g^2(KK)/g^2(eta-pi) = 1.05 +- 0.07 +- 0.05. The nature of the prominent J^{PC} = 0^{-+} signal in omega-...

  14. Creating Tuneable Microwave Media from a 2D Lattice of Re-entrant Posts

    E-Print Network [OSTI]

    Maxim Goryachev; Michael E. Tobar

    2015-09-02

    The potential capability of resonators based on two dimensional arrays of re-entrant posts (or 3D split-rings) is demonstrated. Each posts may be regarded as a lumped element microwave harmonic oscillator, arranged in a 2D lattice of magnetically coupled $LC$-circuits and enclosed in a 3D cavity. By arranging these elements in certain patterns, one can achieve certain requirements with respect to the field localisation and the device spectra, creating a discrete mode spectrum. Special attention is paid to symmetries of the lattices, mechanical tuning, design of the spots of high localisation of magnetic energy and the given the mode spectrum. The described cavity platform has a wide range of applications requiring high versatility of the design, localisation and high energy density of the electrical or magnetic fields and wide tuning range. Applications to optomechanical systems and quantum memory are considered. Finally, we propose a generalised approach to a microwave system design based on the concept of Programmable Cavity Arrays.

  15. RE-1000 free-piston Stirling engine sensitivity test results. Final report

    SciTech Connect (OSTI)

    Schreiber, J.G.; Geng, S.M.; Lorenz, G.V.

    1986-10-01

    The NASA Lewis Research Center has been testing a 1 kW (1.33 hp) free-piston Stirling engine at the NASA Lewis test facilities. The tests performed over the past several years have been on a single cylinder machine known as the RE-1000. The data recorded were to aid in the investigation of the dynamics and thermodynamics of the free-piston Stirling engine. The data are intended to be used primarily for computer code validation. NASA reports TM-82999, TM-83407, and TM-87126 give initial results of the engine tests. The tests were designed to investigate the sensitivity of the engine performance to variations on the mean pressure of the working space, the working fluid used, heater and cooler temperatures, regenerator porosity, power piston mass and displacer dynamics. These tests have now been completed at NASA Lewis. This report presents some of the detailed data collected in the sensitivity tests. In all, 781 data points were recorded. A complete description of the engine and test facility is given. Many of the data can be found in tabular form, while a microfiche containing all of the data points can be requested from NASA Lewis.

  16. A re-evaluation of the Moyuta geothermal system, Southern Guatemala

    SciTech Connect (OSTI)

    Goff, F.; Adams, A.; Trujillo, P.E.; Counce, D. (Los Alamos National Lab., NM (USA)); Janik, C.; Fahlquist, L. (Geological Survey, Menlo Park, CA (USA)); Roldan, A.; Revolorio, M. (Instituto Nacional de Electrificacion, Guatemala City (Guatemala). Unidad de Desarollo Geotermico)

    1991-01-01

    Chemical and isotopic data from four fumarole sites combined with prefeasibility assessments obtained in the 1970s have resulted in a re-evaluation of the Moyuta geothermal system. Moyuta consists of an east-west trending complex of Quaternary andesite/dacite domes and flows cut by north-trending faults. Areas of fumaroles, acid springs, and bicarbonate-rich thermal springs flank the north and south sides of the volcanic complex. Chloride-rich thermal springs discharge along rivers at lower elevations around the Moyuta highland. The distribution of thermal features indicates that deep reservoir fluid rises convectively near the axis of volcanism. Geochemical data suggest that there are two subsystems having temperatures of about 210{degrees}C (north flank) and 170{degrees}C (south flank). Exploration wells sited near the most northerly fumarole (Azulco) achieved temperatures of {le}113{degrees}C at 1004 m depth. We suggest the fumaroles occur above hydrothermal outflow plumes confined to vertical, fault-controlled conduits. Better drilling sites occur closer to the intersections of the north trending faults and the Quaternary volcanic axis. 21 refs., 7 figs., 2 tabs.

  17. Layering, freezing and re-entrant melting of hard spheres in soft confinement

    E-Print Network [OSTI]

    Tine Curk; Anouk de Hoogh; Francisco J. Martinez-Veracoechea; Erika Eiser; Daan Frenkel; Jure Dobnikar; Mirjam E. Leunissen

    2012-12-13

    Confinement can have a dramatic effect on the behavior of all sorts of particulate systems and it therefore is an important phenomenon in many different areas of physics and technology. Here, we investigate the role played by the softness of the confining potential. Using grand canonical Monte Carlo simulations, we determine the phase diagram of three-dimensional hard spheres that in one dimension are constrained to a plane by a harmonic potential. The phase behavior depends strongly on the density and on the stiffness of the harmonic confinement. Whilst we find the familiar sequence of confined hexagonal and square-symmetric packings, we do not observe any of the usual intervening ordered phases. Instead, the system phase separates under strong confinement, or forms a layered re-entrant liquid phase under weaker confinement. It is plausible that this behavior is due to the larger positional freedom in a soft confining potential and to the contribution that the confinement energy makes to the total free energy. The fact that specific structures can be induced or suppressed by simply changing the confinement conditions (e.g. in a dielectrophoretic trap) is important for applications that involve self-assembled structures of colloidal particles.

  18. REDUCTION AND SEQUESTRATION OF PERTECHNETATE TO TECHNETIUM DIOXIDE AND PROTECTION FROM RE-OXIDATION

    SciTech Connect (OSTI)

    DUNCAN JB; JOHNSON JM; MOORE WP; HAGERTY KJ; RHODES RN; MOORE RC

    2012-07-11

    This effort is part of the technetium management initiative and provides data for the handling and disposition of technetium. To that end, the objective of this effort was to challenge tin(II)apatite (Sn(II)apatite) against double-shell tank 241-AN-I0S simulant spiked with pertechnetate (TcO{sub 4}{sup -}). The Sn(II)apatite used in this effort was synthesized on site using a recipe developed at and provided by Sandia National Laboratories; the synthesis provides a high quality product while requiring minimal laboratory effort. The Sn(II)apatite reduces pertechnetate from the mobile +7 oxidation state to the non-mobile +4 oxidation state. It also sequesters the technetium and does not allow for re-oxidization to the mobile +7 state under acidic or oxygenated conditions within the tested period of time (6 weeks). Previous work indicated that the Sn(II)apatite can achieve an ANSI leachability index in Cast Stone of 12.8. The technetium distribution coefficient for Sn(II)apatite exhibits a direct correlation with the pH of the contaminated media. Table 1 shows Sn(II)apatite distribution coefficients as a function of pH. The asterisked numbers indicate that the lower detection limit of the analytical instrument was used to calculate the distribution coefficient as the concentration of technetium left in solution was less than the detection limit.

  19. Program Management for Large Scale Engineering Programs

    E-Print Network [OSTI]

    Oehmen, Josef

    The goal of this whitepaper is to summarize the LAI research that applies to program management. The context of most of the research discussed in this whitepaper are large-scale engineering programs, particularly in the ...

  20. SCALABLE REACHABILITY INDEXING FOR VERY LARGE GRAPHS

    E-Print Network [OSTI]

    Zaki, Mohammed Javeed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 iii #12;3. GRAIL: Scalable Reachability Index for Large Graphs . . . . . . . . . . . . . 36 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 3.3 GRAIL Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 3.3.1 Index GRAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 4.1 Topological Level Filter

  1. Large-Scale Wind Training Program

    SciTech Connect (OSTI)

    Porter, Richard L. [Hudson Valley Community College

    2013-07-01

    Project objective is to develop a credit-bearing wind technician program and a non-credit safety training program, train faculty, and purchase/install large wind training equipment.

  2. Robust comparative statics in large static games

    E-Print Network [OSTI]

    Acemoglu, Daron

    We provide general comparative static results for large finite and infinite-dimensional aggregative games. In aggregative games, each player's payoff depends on her own actions and an aggregate of the actions of all the ...

  3. &p.1:Abstract We investigated phasic and tonic stretch re-flexes in human jaw-opener muscles, which have few, if

    E-Print Network [OSTI]

    Gribble, Paul

    muscles, in particular, the lip muscle orbicularis oris and the jaw protruder lateral pterygoid, where&p.1:Abstract We investigated phasic and tonic stretch re- flexes in human jaw-opener muscles, which have few, if any, muscle spindles. Jaw-unloading reflexes were re- corded for both opener

  4. P-wave re ections in 3-D model of coal basin with boulders (has been accepted for poster presentation at EAGE conference, Leipzig 1998)

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    P-wave re ections in 3-D model of coal basin with boulders (has been accepted for poster to the computation of re ections in 3-D model of coal basin with four boulders located in the upper bed of the coal. Tselentis, pers. comm.). The model is composed of a low velocity layer, upper bed, four boulders, coal seam

  5. PHYSICAL REVIEW B 89, 195304 (2014) Coupling between octahedral rotations and local polar displacements in WO3/ReO3 superlattices

    E-Print Network [OSTI]

    Rappe, Andrew M.

    2014-01-01

    displacements in WO3/ReO3 superlattices Joseph T. Schick Department of Physics, Villanova University, Villanova (Received 14 January 2014; published 13 May 2014) We model short-period superlattices of WO3 and ReO3 of the corner-shared oxygen atoms. However, we find that octahedral rotation is enhanced within WO3 layers

  6. DLFM library tools for large scale dynamic applications.

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

    DLFM library tools for large scale dynamic applications DLFM library tools for large scale dynamic applications Large scale Python and other dynamic applications may spend huge...

  7. Ternary rare-earth zinc arsenides REZn{sub 1-x}As{sub 2} (RE=La-Nd, Sm)

    SciTech Connect (OSTI)

    Stoyko, Stanislav S. [Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2 (Canada); Mar, Arthur, E-mail: arthur.mar@ualberta.ca [Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2 (Canada)

    2011-09-15

    The ternary rare-earth zinc arsenides REZn{sub 1-x}As{sub 2} (RE=La-Nd, Sm) were prepared by reaction of the elements at 800 deg. C. Single-crystal and powder X-ray diffraction analysis revealed a defect SrZnBi{sub 2}-type average structure for the La member (Pearson symbol tI16, space group I4/mmm, Z=4; a=4.0770(9) A, c=20.533(5) A), in contrast to defect HfCuSi{sub 2}-type average structures for the remaining RE members (Pearson symbol tP8, space group P4/nmm, Z=2; a=4.0298(5)-3.9520(4) A, c=10.222(1)-10.099(1) A in the progression from Ce to Sm). The homogeneity range is not appreciable (estimated to be narrower than 0.6<1-x<0.7 in SmZn{sub 1-x}As{sub 2}) and the formula REZn{sub 0.67}As{sub 2} likely represents the Zn-rich phase boundary. The Ce-Nd members are Curie-Weiss paramagnets. LaZn{sub 0.67}As{sub 2} shows activated behavior in its electrical resistivity, whereas SmZn{sub 0.67}As{sub 2} exhibits anomalies in its temperature dependence of the electrical resistivity. - Graphical abstract: LaZn{sub 1-x}As{sub 2} adopts a SrZnBi{sub 2}-type structure whereas the remaining members of the REZn{sub 1-x}As{sub 2} series (RE=Ce-Nd, Sm) adopt a HfCuSi{sub 2}-type structure. Highlights: > REZn{sub 1-x}As{sub 2} adopts SrZnBi{sub 2}-type (RE=La) or HfCuSi{sub 2}-type (RE=Ce-Nd, Sm) structures. > Trends in RE substitution and local distortion around Zn-centered tetrahedra can be rationalized by geometrical factors. > Zn vacancies occur to reduce Zn-As and As-As antibonding interactions.

  8. Re-using products saves budget dol-lars and reduces waste

    E-Print Network [OSTI]

    Vetriani, Costantino

    ) 2,683 barrels of oil 14,825 Mature Trees It cost s $64 /ton to dispose of waste in a landfill It cost nothing to recycle comingled paper and cardboard products. RU Single Stream Recycling?2014 to determine which institution can collect the largest amount of recyclables per capita, the larg- est amount

  9. Energy Efficiency / Renewable Energy (EE/RE) Projects in Texas Public Schools: Top Four Measures 

    E-Print Network [OSTI]

    Kim, H.; Haberl, J.; Mukhopadhyay, J.; Baltazar, J.C.; Do, S.; Kim, K.; Yazdani, B.; Yarborough, J.

    2012-01-01

    of Finance, together with the Ministry of Construction P.R.C, is selecting cities with different climates to carry out demonstrations of renewable energy applications in buildings. Xi'an, a representative city in the West, is selected to demonstrate large...

  10. SpArcFiRe: Scalable automated detection of spiral galaxy arm segments

    SciTech Connect (OSTI)

    Davis, Darren R.; Hayes, Wayne B., E-mail: drdavis@uci.edu, E-mail: whayes@uci.edu [University of California, Irvine, CA 92697-3435 (United States)

    2014-08-01

    Given an approximately centered image of a spiral galaxy, we describe an entirely automated method that finds, centers, and sizes the galaxy (possibly masking nearby stars and other objects if necessary in order to isolate the galaxy itself) and then automatically extracts structural information about the spiral arms. For each arm segment found, we list the pixels in that segment, allowing image analysis on a per-arm-segment basis. We also perform a least-squares fit of a logarithmic spiral arc to the pixels in that segment, giving per-arc parameters, such as the pitch angle, arm segment length, location, etc. The algorithm takes about one minute per galaxies, and can easily be scaled using parallelism. We have run it on all ?644,000 Sloan objects that are larger than 40 pixels across and classified as 'galaxies'. We find a very good correlation between our quantitative description of a spiral structure and the qualitative description provided by Galaxy Zoo humans. Our objective, quantitative measures of structure demonstrate the difficulty in defining exactly what constitutes a spiral 'arm', leading us to prefer the term 'arm segment'. We find that pitch angle often varies significantly segment-to-segment in a single spiral galaxy, making it difficult to define the pitch angle for a single galaxy. We demonstrate how our new database of arm segments can be queried to find galaxies satisfying specific quantitative visual criteria. For example, even though our code does not explicitly find rings, a good surrogate is to look for galaxies having one long, low-pitch-angle arm—which is how our code views ring galaxies. SpArcFiRe is available at http://sparcfire.ics.uci.edu.

  11. Magnesium substitutions in rare-earth metal germanides with the Gd5Si4 type. Synthesis, structure determination and magnetic properties of RE5-xMgxGe4 (RE=Gd-Tm, Lu and Y)

    SciTech Connect (OSTI)

    Sarrao, J L [Los Alamos National Laboratory; Thompson, Joe D [Los Alamos National Laboratory; Tobash, P H [UNIV. OF DE; Bobev, S [UNIV. OF DE

    2009-01-01

    A series of magnesium-substituted rare-earth metal germanides with a general formula RE{sub 5-x}Mg{sub x}Ge{sub 4} (x {approx} 1.0-2.3; RE =Gd-Tm, Lu, Y) have been synthesized by high-temperature reactions and structurally characterized by single-crystal X-ray diffraction. These compounds crystallize with the common Gd{sub 5}Si{sub 4} type in the orthorhombic space group Pnma (No. 62; Z =4; Pearson's code oP36) and do not appear to undergo temperature-induced crystallographic phase transitions down to 120 K. Replacing rare-earth metal atoms with Mg, up to nearly 45 % at., reduces the valence electron count and is clearly expressed in the subtle changes of the Ge-Ge and metal-metal bonding. Magnetization measurements as a function of the temperature and the applied field reveal complex magnetic structures at cryogenic temperatures, and Curie-Weiss paramagnetic behavior at higher temperatures. The observed local moment magnetism is consistent with RE+ ground states in all cases. In the magnetically ordered phases, the magnetization cannot reach saturation in fields up to 50 kOe. The structural trends across the series and the variations of hte magnetic properties as a function of the Mg content are also discussed. KEYWORDS: Rare-earth intermetallics, germanides, crystal structure,Gd{sub 5}Si{sub 4} type.

  12. Permutation Orbifolds in the large N Limit

    E-Print Network [OSTI]

    Belin, Alexandre; Maloney, Alexander

    2015-01-01

    The space of permutation orbifolds is a simple landscape of two dimensional CFTs, generalizing the well-known symmetric orbifolds. We consider constraints which a permutation orbifold with large central charge must obey in order to be holographically dual to a weakly coupled (but possibly stringy) theory of gravity in AdS. We then construct explicit examples of permutation orbifolds which obey these constraints. In our constructions the spectrum remains finite at large N, but differs qualitatively from that of symmetric orbifolds. We also discuss under what conditions the correlation functions factorize at large N and thus reduce to those of a generalized free field in AdS. We show that this happens not just for symmetric orbifolds, but also for permutation groups which act "democratically" in a sense which we define.

  13. Intergrated Nox Emissions Reductions from Energy Efficiency and Renewable Energy (EE/RE) Programs across State Agencies in Texas 

    E-Print Network [OSTI]

    Baltazar, J.C.; Haberl, J.; Yazdani, B.

    2014-01-01

    CONFERENCE FOR ENHANCED BUILDING OPERATIONS TSINGHUA UNIVERSITY – 2014 BEIJING, CHINA – SEPTEMBER 14 -17 Calculation of Integrated NOx Emissions Reductions from Energy Efficiency and Renewable Energy (EE/RE) Programs across State Agencies in Texas... TSINGHUA UNIVERSITY – 2014 BEIJING, CHINA – SEPTEMBER 14 -17 Savings (2002 to 2011) Electricity - $1,082 million Demand - $1,245 million Total - $2,327 million Emissions Reduction in 2011 466 tons-NOx/year, (About 158,923 cars) Demand Reduction in 2011...

  14. Large volume flow-through scintillating detector

    DOE Patents [OSTI]

    Gritzo, Russ E. (Los Alamos, NM); Fowler, Malcolm M. (Los Alamos, NM)

    1995-01-01

    A large volume flow through radiation detector for use in large air flow situations such as incinerator stacks or building air systems comprises a plurality of flat plates made of a scintillating material arranged parallel to the air flow. Each scintillating plate has a light guide attached which transfers light generated inside the scintillating plate to an associated photomultiplier tube. The output of the photomultiplier tubes are connected to electronics which can record any radiation and provide an alarm if appropriate for the application.

  15. A Fast Shutdown Technique for Large Tokamaks

    E-Print Network [OSTI]

    complicated by the prospect that large numbers of runaway electrons could be generated, in e#11;ect converting current rampdown. We use a realistic 2D plasma simulation to demonstrate that this method is e#11;ective modeling with the Tokamak Simulation Code us- ing a newly developed pellet mass deposition model shows

  16. Transmission consequences of coinfection: cytokines writ large?

    E-Print Network [OSTI]

    Transmission consequences of coinfection: cytokines writ large? Andrea L. Graham1 , Isabella M between- host transmission. Cytokines, immune signalling mol- ecules with a fundamental role-host transmission represents a major challenge in parasite ecology and applied biomedicine [1­5]. Co- infection (see

  17. Modeling needs for very large systems.

    SciTech Connect (OSTI)

    Stein, Joshua S.

    2010-10-01

    Most system performance models assume a point measurement for irradiance and that, except for the impact of shading from nearby obstacles, incident irradiance is uniform across the array. Module temperature is also assumed to be uniform across the array. For small arrays and hourly-averaged simulations, this may be a reasonable assumption. Stein is conducting research to characterize variability in large systems and to develop models that can better accommodate large system factors. In large, multi-MW arrays, passing clouds may block sunlight from a portion of the array but never affect another portion. Figure 22 shows that two irradiance measurements at opposite ends of a multi-MW PV plant appear to have similar irradiance (left), but in fact the irradiance is not always the same (right). Module temperature may also vary across the array, with modules on the edges being cooler because they have greater wind exposure. Large arrays will also have long wire runs and will be subject to associated losses. Soiling patterns may also vary, with modules closer to the source of soiling, such as an agricultural field, receiving more dust load. One of the primary concerns associated with this effort is how to work with integrators to gain access to better and more comprehensive data for model development and validation.

  18. Electronic Aromaticity Index for Large Rings

    E-Print Network [OSTI]

    Matito, Eduard

    2015-01-01

    We introduce a new electronic aromaticity index, AV1245, consisting in the average of the 4-center MCI values along the ring that keep a positional relationship of 1,2,4,5. AV1245 measures the extent of transferability of the delocalized electrons between bonds 1-2 and 4-5, which is expected to be large in conjugated circuits and, therefore, in aromatic molecules. A new algorithm for the calculation of MCI for large rings is also introduced and used to produce the data for the calibration of the new aromaticity index. AV1245 does not rely on reference values, does not suffer from large numerical precision errors, and it does not present any limitation on the nature of atoms, the molecular geometry or the level of calculation. It is a size-extensive measure with a small computational cost that grows linearly with the number of ring members. Therefore, it is specially suitable to study the aromaticity of large molecular rings as those occurring in belt-shaped M\\"obius structures or porphyrins.

  19. Engineering Large scale separation and purification processes

    E-Print Network [OSTI]

    glassy polymers, polymer-selective nanoparticle hybrids and carbon molecular sieve (CMS) materials cover a heavy burden on available energy resources and lead to large increases in carbon dioxide emissions under a "business as usual" scenario. Advanced membrane and sorbent approaches that minimize energy intensive phase

  20. Large families of mutually singular Radon measures

    E-Print Network [OSTI]

    Plebanek, Grzegorz

    Large families of mutually singular Radon measures David H. Fremlin & Grzegorz Plebanek \\Lambda mutually singular Radon probability measures. 1. Introduction. We present here a partial answer with a family (¯ s ) s2S of mu­ tually singular Radon measures on X such that #(S) ? #(X)? In section 2 we

  1. Analysis of large soil samples for actinides

    DOE Patents [OSTI]

    Maxwell, III; Sherrod L. (Aiken, SC)

    2009-03-24

    A method of analyzing relatively large soil samples for actinides by employing a separation process that includes cerium fluoride precipitation for removing the soil matrix and precipitates plutonium, americium, and curium with cerium and hydrofluoric acid followed by separating these actinides using chromatography cartridges.

  2. Large-scale gyrokinetic particle simulation of

    E-Print Network [OSTI]

    Oliker, Leonid

    areas of research including plasma astrophysics and fusion energy science. Fusion is the power source that are still needed to make fusion energy a practical realization. Research in plasma science requiresLarge-scale gyrokinetic particle simulation of microturbulence in magnetically confined fusion

  3. learn invent impact Design of Large Scale

    E-Print Network [OSTI]

    McCalley, James D.

    learn invent impact Design of Large Scale Permanent Magnet Synchronous Generators for Wind Turbines.iastate.edu Permanent Magnet Synchronous Generators (PMSGs) Source: http://www.digikey.com/en-US/articles/techzone/2012of% 20PM_Generator_RPI_Qu_v8.pdf Permanent Magnet Synchronous Generators Rotor PMDD Generator Full

  4. Adaptive Training for Large Vocabulary Continuous

    E-Print Network [OSTI]

    Hain, Thomas

    Adaptive Training for Large Vocabulary Continuous Speech Recognition Kai Yu Hughes Hall College for the degree of Doctor of Philosophy #12;ii Summary In recent years, there has been a trend towards training is to train hidden Markov models (HMMs) on the whole data set as if all data comes from a single acoustic

  5. Aerodynamic beam generator for large particles

    DOE Patents [OSTI]

    Brockmann, John E. (Albuquerque, NM); Torczynski, John R. (Albuquerque, NM); Dykhuizen, Ronald C. (Albuquerque, NM); Neiser, Richard A. (Albuquerque, NM); Smith, Mark F. (Albuquerque, NM)

    2002-01-01

    A new type of aerodynamic particle beam generator is disclosed. This generator produces a tightly focused beam of large material particles at velocities ranging from a few feet per second to supersonic speeds, depending on the exact configuration and operating conditions. Such generators are of particular interest for use in additive fabrication techniques.

  6. Cost Effective Recovery of Low-TDS Frac Flowback Water for Re-use

    SciTech Connect (OSTI)

    Claire Henderson; Harish Acharya; Hope Matis; Hareesh Kommepalli; Brian Moore; Hua Wang

    2011-03-31

    The project goal was to develop a cost-effective water recovery process to reduce the costs and envi-ronmental impact of shale gas production. This effort sought to develop both a flowback water pre-treatment process and a membrane-based partial demineralization process for the treatment of the low-Total Dissolved Solids (TDS) portion of the flowback water produced during hydrofracturing operations. The TDS cutoff for consideration in this project is < 35,000 {approx} 45,000 ppm, which is the typical limit for economic water recovery employing reverse osmosis (RO) type membrane desalination processes. The ultimate objective is the production of clean, reclaimed water suitable for re-use in hydrofracturing operations. The team successfully compiled data on flowback composition and other attributes across multiple shale plays, identified the likely applicability of membrane treatment processes in those shales, and expanded the proposed product portfolio to include four options suitable for various reuse or discharge applications. Pretreatment technologies were evaluated at the lab scale and down-selected based upon their efficacy in removing key contaminants. The chosen technologies were further validated by performing membrane fouling studies with treated flowback water to demonstrate the technical feasibility of flowback treatment with RO membranes. Process flow schemes were constructed for each of the four product options based on experimental performance data from actual flowback water treatment studies. For the products requiring membrane treatment, membrane system model-ing software was used to create designs for enhanced water recovery beyond the typical seawater desalination benchmark. System costs based upon vendor and internal cost information for all process flow schemes were generated and are below target and in line with customer expectations. Finally, to account for temporal and geographic variability in flowback characteristics as well as local disposal costs and regulations, a parametric value assessment tool was created to assess the economic attractiveness of a given flowback recovery process relative to conventional disposal for any combination of anticipated flowback TDS and local disposal cost. It is concluded that membrane systems in combination with appropriate pretreatment technologies can provide cost-effective recovery of low-TDS flow-back water for either beneficial reuse or safe surface discharge.

  7. The National Center for Radioecology (NCoRE): A Network of Excellence for Environmental and Human Radiation Risk Reduction - 13365

    SciTech Connect (OSTI)

    Kuhne, W.W.; Jannik, G.T.; Farfan, E.B.; Knox, A.S.; Mayer, J.J.; Murray, A.M. [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)

    2013-07-01

    Radioecology in the United States can be traced back to the early 1950's when small research programs were established to address the fate and effects of radionuclides released in the environment from activities at nuclear facilities. These programs focused primarily on local environmental effects, but global radioactive fallout from nuclear weapons testing and the potential for larger scale local releases of radioisotopes resulted in major concerns about the threat, not only to humans, but to other species and to ecosystems that support all life. These concerns were shared by other countries and it was quickly recognized that a multi-disciplinary approach would be required to address and understand the implications of anthropogenic radioactivity in the environment. The management, clean-up and long-term monitoring of legacy wastes at Department of Energy (DOE), Department of Defense (DOD), and Nuclear Regulatory Commission (NRC)-regulated facilities continues to be of concern as long as nuclear operations continue. Research conducted through radioecology programs provides the credible scientific data needed for decision-making purposes. The current status of radioecology programs in the United States are: fragmented with little coordination to identify national strategies and direct programs; suffering from a steadily decreasing funding base; soon to be hampered by closure of key infrastructure; hampered by aging and retiring workforce (loss of technical expertise); and in need of training of young scientists to ensure continuation of the science (no formal graduate education program in radioecology remaining in the U.S.). With these concerns in mind, the Savannah River National Laboratory (SRNL) took the lead to establish the National Center for Radioecology (NCoRE) as a network of excellence of the remaining radioecology expertise in the United States. As part of the NCoRE mission, scientists at SRNL are working with six key partner universities to re-establish a graduate education training program for radioecology. Recently, NCoRE hosted a workshop to identify the immediate needs for science-driven discoveries, tool development and the generation of scientific data to support the legislative decision-making process for remediation strategies, long-term monitoring of radiologically- contaminated sites and protection of human health and the environment. Some of the immediate strategic research needs were identified in the fields of functional genomics for determining low-dose effects, improved low-level dosimetry, and mixed (radiological and chemical) contaminant studies. Longer term strategic research and tool development areas included development of radioecology case study sites, comprehensive decision-making tools, consequence response actions, and optimized scenario based ecosystem modeling. A summary of the NCoRE workshop findings related to waste management needs and priority areas will be presented in this paper. (authors)

  8. Improving the photocatalytic reduction of CO2 to CO through immobilization of a molecular Re catalyst on TiO2

    E-Print Network [OSTI]

    Windle, Christopher D.; Pastor, Ernest; Reynal, Anna; Whitwood, Adrian C.; Vaynzof, Yana; Durrant, James R.; Perutz, Robin N.; Reisner, Erwin

    2015-01-29

    .K. [+] Current address: School of Chemistry, Newcastle University Newcastle Upon Tyne, NE1 7RU (U.K.) [++] Current address: Centre for Advanced Materials, Heidelberg University Im Neuenheimer Feld 227, 69120 Heidelberg (Germany) Supporting information... solution with TiO2 (5 mg) for 1 h and centrifugation of the RePpic-loaded TiO2 NPs (see the Sup- porting Information, Figure S9). ReP was loaded in water due to the insolubility of RePpic in most common organic solvents and to avoid adsorption of a carbon...

  9. How large is 'large N{sub c}' for nuclear matter?

    SciTech Connect (OSTI)

    Torrieri, G. Mishustin, I.

    2012-06-15

    We argue that a so far neglected dimensionless scale, the number of neighbors in a closely packed system, is relevant for the convergence of the large-N{sub c} expansion at high chemical potential. It is only when the number of colors is large w.r.t. this new scale ({approx} O(10)) that a convergent large-N{sub c} limit is reached. This provides an explanation as to why the large-N{sub c} expansion, qualitatively successful in vacuum QCD, fails to describe high baryo-chemical potential systems, such as nuclear matter. It also means that phenomenological claims about high-density matter based on large-N{sub c} extrapolations should be treated with caution. This work is based on [1].

  10. Large-Scale Sequencing: The Future of Genomic Sciences Colloquium

    SciTech Connect (OSTI)

    Margaret Riley; Merry Buckley

    2009-01-01

    Genetic sequencing and the various molecular techniques it has enabled have revolutionized the field of microbiology. Examining and comparing the genetic sequences borne by microbes - including bacteria, archaea, viruses, and microbial eukaryotes - provides researchers insights into the processes microbes carry out, their pathogenic traits, and new ways to use microorganisms in medicine and manufacturing. Until recently, sequencing entire microbial genomes has been laborious and expensive, and the decision to sequence the genome of an organism was made on a case-by-case basis by individual researchers and funding agencies. Now, thanks to new technologies, the cost and effort of sequencing is within reach for even the smallest facilities, and the ability to sequence the genomes of a significant fraction of microbial life may be possible. The availability of numerous microbial genomes will enable unprecedented insights into microbial evolution, function, and physiology. However, the current ad hoc approach to gathering sequence data has resulted in an unbalanced and highly biased sampling of microbial diversity. A well-coordinated, large-scale effort to target the breadth and depth of microbial diversity would result in the greatest impact. The American Academy of Microbiology convened a colloquium to discuss the scientific benefits of engaging in a large-scale, taxonomically-based sequencing project. A group of individuals with expertise in microbiology, genomics, informatics, ecology, and evolution deliberated on the issues inherent in such an effort and generated a set of specific recommendations for how best to proceed. The vast majority of microbes are presently uncultured and, thus, pose significant challenges to such a taxonomically-based approach to sampling genome diversity. However, we have yet to even scratch the surface of the genomic diversity among cultured microbes. A coordinated sequencing effort of cultured organisms is an appropriate place to begin, since not only are their genomes available, but they are also accompanied by data on environment and physiology that can be used to understand the resulting data. As single cell isolation methods improve, there should be a shift toward incorporating uncultured organisms and communities into this effort. Efforts to sequence cultivated isolates should target characterized isolates from culture collections for which biochemical data are available, as well as other cultures of lasting value from personal collections. The genomes of type strains should be among the first targets for sequencing, but creative culture methods, novel cell isolation, and sorting methods would all be helpful in obtaining organisms we have not yet been able to cultivate for sequencing. The data that should be provided for strains targeted for sequencing will depend on the phylogenetic context of the organism and the amount of information available about its nearest relatives. Annotation is an important part of transforming genome sequences into useful resources, but it represents the most significant bottleneck to the field of comparative genomics right now and must be addressed. Furthermore, there is a need for more consistency in both annotation and achieving annotation data. As new annotation tools become available over time, re-annotation of genomes should be implemented, taking advantage of advancements in annotation techniques in order to capitalize on the genome sequences and increase both the societal and scientific benefit of genomics work. Given the proper resources, the knowledge and ability exist to be able to select model systems, some simple, some less so, and dissect them so that we may understand the processes and interactions at work in them. Colloquium participants suggest a five-pronged, coordinated initiative to exhaustively describe six different microbial ecosystems, designed to describe all the gene diversity, across genomes. In this effort, sequencing should be complemented by other experimental data, particularly transcriptomics and metabolomics data, all of which

  11. 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReportOffice | DepartmentVery Large Air-CooledProducts;3 , I S S

  12. ACEEE Supplementary Information Re Issues Discussed at June 11, 2013 Ex Parte

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s iof1 ofDensified Large Square Bale Format

  13. Computation of Large Covariance Matrices by SAMMY on Graphical Processing Units and Multicore CPUs

    SciTech Connect (OSTI)

    Arbanas, Goran [ORNL; Dunn, Michael E [ORNL; Wiarda, Dorothea [ORNL

    2011-01-01

    Computational power of Graphical Processing Units and multicore CPUs was harnessed by the nuclear data evaluation code SAMMY to speed up computations of large Resonance Parameter Covariance Matrices (RPCMs). This was accomplished by linking SAMMY to vendor-optimized implementations of the matrix-matrix multiplication subroutine of the Basic Linear Algebra Library to compute the most time-consuming step. The U-235 RPCM computed previously using a triple-nested loop was re-computed using the NVIDIA implementation of the subroutine on a single Tesla Fermi Graphical Processing Unit, and also using the Intel's Math Kernel Library implementation on two different multicore CPU systems. A multiplication of two matrices of dimensions 16,000 x 20,000 that had previously taken days, took approximately one minute on the GPU. Similar performance was achieved on a dual six-core CPU system. The magnitude of the speed-up suggests that these, or similar, combinations of hardware and libraries may be useful for large matrix operations in SAMMY. Uniform interfaces of standard linear algebra libraries make them a promising candidate for a programming framework of a new generation of SAMMY for the emerging heterogeneous computing platforms.

  14. Entanglement Entropy at Large Central Charge

    E-Print Network [OSTI]

    Thomas Hartman

    2013-03-27

    Two-dimensional conformal field theories with a large central charge and a small number of low-dimension operators are studied using the conformal block expansion. A universal formula is derived for the Renyi entropies of N disjoint intervals in the ground state, valid to all orders in a series expansion. This is possible because the full perturbative answer in this regime comes from the exchange of the stress tensor and other descendants of the vacuum state. Therefore, the Renyi entropy is related to the Virasoro vacuum block at large central charge. The entanglement entropy, computed from the Renyi entropy by an analytic continuation, decouples into a sum of single-interval entanglements. This field theory result agrees with the Ryu-Takayanagi formula for the holographic entanglement entropy of a 2d CFT, applied to any number of intervals, and thus can be interpreted as a microscopic calculation of the area of minimal surfaces in 3d gravity.

  15. GLAST Large Area Telescope Multiwavelength Planning

    E-Print Network [OSTI]

    O. Reimer; P. F. Michelson; R. A. Cameron; S. W. Digel; D. J. Thompson; K. S. Wood

    2006-11-21

    Gamma-ray astrophysics depends in many ways on multiwavelength studies. The Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT) Collaboration has started multiwavelength planning well before the scheduled 2007 launch of the observatory. Some of the high-priority multiwavelength needs include: (1) availability of contemporaneous radio and X-ray timing of pulsars; (2) expansion of blazar catalogs, including redshift measurements; (3) improved observations of molecular clouds, especially at high galactic latitudes; (4) simultaneous broad-band blazar monitoring; (5) characterization of gamma-ray transients, including gamma ray bursts; (6) radio, optical, X-ray and TeV counterpart searches for reliable and effective sources identification and characterization. Several of these activities are needed to be in place before launch.

  16. The International Large Detector: Letter of Intent

    E-Print Network [OSTI]

    Abe, Toshinori; Abramowicz, Halina; Adamus, Marek; Adeva, Bernardo; Afanaciev, Konstantin; Aguilar-Saavedra, Juan Antonio; Alabau Pons, Carmen; Albrecht, Hartwig; Andricek, Ladislav; Anduze, Marc; Aplin, Steve J.; Arai, Yasuo; Asano, Masaki; Attie, David; Attree, Derek J.; Burger, Jochen; Bailey, David; Balbuena, Juan Pablo; Ball, Markus; Ballin, James; Barbi, Mauricio; Barlow, Roger; Bartels, Christoph; Bartsch, Valeria; Bassignana, Daniela; Bates, Richard; Baudot, Jerome; Bechtle, Philip; Beck, Jeannine; Beckmann, Moritz; Bedjidian, Marc; Behnke, Ties; Belkadhi, Khaled; Bellerive, Alain; Bentvelsen, Stan; Bergauer, Thomas; Berggren, C.Mikael U.; Bergholz, Matthias; Bernreuther, Werner; Besancon, Marc; Besson, Auguste; Bhattacharya, Sudeb; Bhuyan, Bipul; Biebel, Otmar; Bilki, Burak; Blair, Grahame; Blumlein, Johannes; Bo, Li; Boisvert, Veronique; Bondar, A.; Bonvicini, Giovanni; Boos, Eduard; Boudry, Vincent; Bouquet, Bernard; Bouvier, Joel; Bozovic-Jelisavcic, Ivanka; Brient, Jean-Claude; Brock, Ian; Brogna, Andrea; Buchholz, Peter; Buesser, Karsten; Bulgheroni, Antonio; Butler, John; Buttar, Craig; Buzulutskov, A.F.; Caccia, Massimo; Caiazza, Stefano; Calcaterra, Alessandro; Caldwell, Allen; Callier, Stephane L.C.; Calvo Alamillo, Enrique; Campbell, Michael; Campbell, Alan J.; Cappellini, Chiara; Carloganu, Cristina; Castro, Nuno; Castro Carballo, Maria Elena; Chadeeva, Marina; Chakraborty, Dhiman; Chang, Paoti; Charpy, Alexandre; Chen, Xun; Chen, Shaomin; Chen, Hongfang; Cheon, Byunggu; Choi, Suyong; Choudhary, B.C.; Christen, Sandra; Ciborowski, Jacek; Ciobanu, Catalin; Claus, Gilles; Clerc, Catherine; Coca, Cornelia; Colas, Paul; Colijn, Auke; Colledani, Claude; Combaret, Christophe; Cornat, Remi; Cornebise, Patrick; Corriveau, Francois; Cvach, Jaroslav; Czakon, Michal; D'Ascenzo, Nicola; Da Silva, Wilfrid; Dadoun, Olivier; Dam, Mogens; Damerell, Chris; Danilov, Mikhail; Daniluk, Witold; Daubard, Guillaume; David, Dorte; David, Jacques; De Boer, Wim; De Groot, Nicolo; De Jong, Sijbrand; De Jong, Paul; De La Taille, Christophe; De Masi, Rita; De Roeck, Albert; Decotigny, David; Dehmelt, Klaus; Delagnes, Eric; Deng, Zhi; Desch, Klaus; Dieguez, Angel; Diener, Ralf; Dima, Mihai-Octavian; Dissertori, Gunther; Dixit, Madhu S.; Dolezal, Zdenek; Dolgoshein, Boris A.; Dollan, Ralph; Dorokhov, Andrei; Doublet, Philippe; Doyle, Tony; Doziere, Guy; Dragicevic, Marko; Drasal, Zbynek; Drugakov, Vladimir; Duarte Campderros, Jordi; Dulucq, Frederic; Dumitru, Laurentiu Alexandru; Dzahini, Daniel; Eberl, Helmut; Eckerlin, Guenter; Ehrenfeld, Wolfgang; Eigen, Gerald; Eklund, Lars; Elsen, Eckhard; Elsener, Konrad; Emeliantchik, Igor; Engels, Jan; Evrard, Christophe; Fabbri, Riccardo; Faber, Gerard; Faucci Giannelli, Michele; Faus-Golfe, Angeles; Feege, Nils; Feng, Cunfeng; Ferencei, Jozef; Fernandez Garcia, Marcos; Filthaut, Frank; Fleck, Ivor; Fleischer, Manfred; Fleta, Celeste; Fleury, Julien L.; Fontaine, Jean-Charles; Foster, Brian; Fourches, Nicolas; Fouz, Mary-Cruz; Frank, Sebastian; Frey, Ariane; Frotin, Mickael; Fujii, Hirofumi; Fujii, Keisuke; Fujimoto, Junpei; Fujita, Yowichi; Fusayasu, Takahiro; Fuster, Juan; Gaddi, Andrea; Gaede, Frank; Galkin, Alexei; Galkin, Valery; Gallas, Abraham; Gallin-Martel, Laurent; Gamba, Diego; Gao, Yuanning; Garrido Beltran, Lluis; Garutti, Erika; Gastaldi, Franck; Gaur, Bakul; Gay, Pascal; Gellrich, Andreas; Genat, Jean-Francois; Gentile, Simonetta; Gerwig, Hubert; Gibbons, Lawrence; Ginina, Elena; Giraud, Julien; Giraudo, Giuseppe; Gladilin, Leonid; Goldstein, Joel; Gonzalez Sanchez, Francisco Javier; Gournaris, Filimon; Greenshaw, Tim; Greenwood, Z.D.; Grefe, Christian; Gregor, Ingrid-Maria; Grenier, Gerald Jean; Gris, Philippe; Grondin, Denis; Grunewald, Martin; Grzelak, Grzegorz; Gurtu, Atul; Haas, Tobias; Haensel, Stephan; Hajdu, Csaba; Hallermann, Lea; Han, Liang; Hansen, Peter H.; Hara, Takanori; Harder, Kristian; Hartin, Anthony; Haruyama, Tomiyoshi; Harz, Martin; Hasegawa, Yoji; Hauschild, Michael; He, Qing; Hedberg, Vincent; Hedin, David; Heinze, Isa; Helebrant, Christian; Henschel, Hans; Hensel, Carsten; Hertenberger, Ralf; Herve, Alain; Higuchi, Takeo; Himmi, Abdelkader; Hironori, Kazurayama; Hlucha, Hana; Hommels, Bart; Horii, Yasuyuki; Horvath, Dezso; Hostachy, Jean-Yves; Hou, Wei-Shu; Hu-Guo, Christine; Huang, Xingtao; Huppert, Jean Francois; Ide, Yasuhiro; Idzik, Marek; Iglesias Escudero, Carmen; Ignatenko, Alexandr; Igonkina, Olga; Ikeda, Hirokazu; Ikematsu, Katsumasa; Ikemoto, Yukiko; Ikuno, Toshinori; Imbault, Didier; Imhof, Andreas; Imhoff, Marc; Ingbir, Ronen; Inoue, Eiji

    2010-01-01

    The International Large Detector (ILD) is a concept for a detector at the International Linear Collider, ILC. The ILC will collide electrons and positrons at energies of initially 500 GeV, upgradeable to 1 TeV. The ILC has an ambitious physics program, which will extend and complement that of the Large Hadron Collider (LHC). A hallmark of physics at the ILC is precision. The clean initial state and the comparatively benign environment of a lepton collider are ideally suited to high precision measurements. To take full advantage of the physics potential of ILC places great demands on the detector performance. The design of ILD is driven by these requirements. Excellent calorimetry and tracking are combined to obtain the best possible overall event reconstruction, including the capability to reconstruct individual particles within jets for particle ow calorimetry. This requires excellent spatial resolution for all detector systems. A highly granular calorimeter system is combined with a central tracker which st...

  17. A Charged Membrane Paradigm at Large D

    E-Print Network [OSTI]

    Bhattacharyya, Sayantani; Minwalla, Shiraz; Thakur, Somyadip

    2015-01-01

    We study the effective dynamics of black hole horizons in Einstein-Maxwell theory in a large number of spacetime dimensions $D$. We demonstrate that horizon dynamics may be recast as a well posed initial value problem for the motion of a codimension one non gravitational membrane moving in flat space. The dynamical degrees of freedom of this membrane are its shape, charge density and a divergence free velocity field. We determine the equations that govern membrane dynamics at leading order in the large $D$ expansion. Our derivation of the membrane equations assumes that the solution preserves an SO$(D-p-2)$ isometry with $p$ held fixed as $D$ is taken to infinity. However we are able to cast our final membrane equations into a completely geometric form that makes no reference to this symmetry algebra.

  18. Single and large grain activities at Fermilab

    SciTech Connect (OSTI)

    Antoine, Claire; /Fermilab

    2006-01-01

    This paper describes the ongoing activities at Fermilab for large grains and monocrystalline niobium. In addition to acquisition of local fabrication expertise, we plan to develop an R&D program dedicated to evidence the possible influence of crystal orientation on physical and chemical properties of niobium, such as mechanical properties, magnetic properties or surface contamination. Some considerations are also given about the morphology at grain boundaries and its role on the behavior of superconducting cavities.

  19. Large-Angle Anomalies in the CMB

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

    Copi, Craig J.; Huterer, Dragan; Schwarz, Dominik J.; Starkman, Glenn D.

    2010-01-01

    We review the recently found large-scale anomalies in the maps of temperature anisotropies in the cosmic microwave background. These include alignments of the largest modes of CMB anisotropy with each other and with geometry and direction of motion of the solar ssystem, and the unusually low power at these largest scales. We discuss these findings in relation to expectation from standard inflationary cosmology, their statistical significance, the tools to study them, and the various attempts to explain them.

  20. Large Scale Weather Control Using Nuclear Reactors

    E-Print Network [OSTI]

    Moninder Singh Modgil

    2002-10-02

    It is pointed out that controlled release of thermal energy from fission type nuclear reactors can be used to alter weather patterns over significantly large geographical regions. (1) Nuclear heat creates a low pressure region, which can be used to draw moist air from oceans, onto deserts. (2) Creation of low pressure zones over oceans using Nuclear heat can lead to Controlled Cyclone Creation (CCC).(3) Nuclear heat can also be used to melt glaciers and control water flow in rivers.