Sample records for browns ferry nuclear

  1. Alabama Nuclear Profile - Browns Ferry

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

    Browns Ferry" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  2. Alabama Nuclear Profile - Browns Ferry

    U.S. Energy Information Administration (EIA) 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS8) Distribution Category UC-950 Cost and Quality of Fuels forA 6 J 9 U B u oDecadeSame Monthtotal

  3. Potential effects of the fire protection system sprays at Browns Ferry on fission product transport

    SciTech Connect (OSTI)

    Niemczyk, S.J.

    1983-01-01T23:59:59.000Z

    The fire protection system (FPS) sprays within any nuclear plant are not intended to mitigate radioactive releases to the environment resulting from severe core-damage accidents. However, it has been shown here that during certain postulated severe accident scenarios at the Browns Ferry Nuclear Plant, the functioning of FPS sprays could have a significant impact on the radioactive releases. Thus the effects of those sprays need to be taken into account for realistic estimation of source terms for some accident scenarios. The effects would include direct ones such as cooling of the reactor building atmosphere and scrubbing of radioactivity from it, as well as indirect effects such as an altered likelihood of hydrogen burning and flooding of various safety-related pumps in the reactor building basement. Thus some of the impacts of the sprays would be beneficial with respect to mitigating releases to the environment but some others might not be. The effects of the FPS would be very scenario dependent with a wide range of potential effects often existing for a given accident sequence. Any generalization of the specific results presented here for Browns Ferry to other nuclear plants must be done cautiously, as it appears from a preliminary investigation that the relevant physical and operational characteristics of FPS spray systems differ widely among even otherwise apparently similar plants. Likewise the standby gas treatment systems, which substantially impact the effects of the FPS, differ significantly among plants. More work for both Mark I plants and other plants, BWRs and PWRs alike, is indicated so the potential effects of FPS spray systems during severe accidents can be at least ball-parked for more realistic accident analyses.

  4. Central Ferry-Lower Monumental

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamos Laboratory NastasiPASTCentral AirCentral Ferry Lower

  5. Induction of micronuclei and nuclear abnormalities in the erythrocytes of mudminnows (Umbra limi) and brown bullheads (Ictalurus nebulosus)

    SciTech Connect (OSTI)

    Metcalfe, C.D.

    1988-04-01T23:59:59.000Z

    The authors are interested in determining whether the MN technique can be developed as an in situ assay for genotoxicity in fish species; and in particular, the brown bullhead (Ictalurus nebulosus). In this study, central mudminnows (Umbra limi) and brown bullheads were exposed to EMS and benzo(a)pyrene (BaP) by intraperitoneal injection. The various experiments were designed to: i) compare the sensitivity of the MN and SCE assays using the mudminnow model; ii) determine whether MN are induced in the erythrocytes of the brown bullhead by exposure to genotoxic chemicals (EMS and BaP); iii) determine whether erythrocytes harvested from the erythropoietic tissues of fish (pronephros) have a greater incidence of MN than peripheral erythrocytes; iv) examine the association between the induction of MN and the induction of nuclear abnormalities in erythrocytes after exposure of genotoxic agents.

  6. 500-kV Central Ferry Substation ...

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

    Substation Y Y Central Ferry Substation T u c a n n o n R i v e r S n a k e R i v e r 12 U V 127 U V 127 U V 260 U V 261 12 Starbuck Starbuck W h i t m a n W h i t m a...

  7. Lynch Ferry Hatchery - Summer Steelhead, Final Report

    SciTech Connect (OSTI)

    Watson, M.

    1996-05-01T23:59:59.000Z

    This report presents the findings of the independent audit of the Lyons Ferry Hatchery (Summer Steelhead). Lyons Ferry Hatchery is located downstream of the confluence of the Palouse and Snake rivers, about 7 miles west of Starbuck, Washington. The hatchery is used for adult collection of fall chinook and summer steelhead, egg incubation of fall chinook, spring chinook, steelhead, and rainbow trout and rearing of fall chinook, spring chinook, summer steelhead, and rainbow trout. The audit was conducted in April 1996 as part of a two-year effort that will include 67 hatcheries and satellite facilities located on the Columbia and Snake River system in Idaho, Oregon, and Washington. The hatchery operating agencies include the US Fish and Wildlife Service, Idaho Department of Fish and Game, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife.

  8. EA-1973: Kootenai River Restoration at Bonners Ferry, Boundary...

    Energy Savers [EERE]

    Kootenai River Restoration at Bonners Ferry, Boundary County, Idaho Summary Bonneville Power Administration (BPA) is preparing an EA to assess the potential environmental impacts...

  9. Central Ferry Lower Monumental | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here.Telluric Survey asWest, NewCenterville, Ohio:Ferry Lower Monumental

  10. Ferris, Texas: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOEHazelPennsylvania:57427°, -89.4742177°Fenwick,8464991°,Ferris, Texas:

  11. Fermilab | Tritium at Fermilab | Ferry Creek Results

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.New Mexico Feb. 13, 2013FocusreceivesTraffic Safety TrafficFerry

  12. Evaluation of Methods to Increase Light Under Ferry Terminals

    SciTech Connect (OSTI)

    Blanton, Susan L.; Thom, Ronald M.; Borde, Amy B.; Diefenderfer, Heida L.; Southard, John A.

    2002-01-02T23:59:59.000Z

    To address concerns of resource agencies about the potential impacts of ferry terminal expansion on valuable habitat functions and resource use of nearshore areas, the Pacific Northwest National Laboratory (PNNL), in partnership with the Washington State Department of Transportation (WSDOT), conducted field trials with off-the-shelf products that promote light passage through dock structures. These products included a SunTunnel, deck prisms, and a metal halide greenhouse light. Light measurements (photosynthetically active radiation, PAR) were also recorded beneath glass blocks and a metal grating installed at Clinton Ferry Terminal on Whidbey Island, WA. A review of other studies measuring the effects of dock shading and alternate dock materials was conducted. PAR measurements from this study were related to minimum requirements for eelgrass Zostera marina photosynthesis and to the known maximum photosynthetic ?saturation? rate for Z. marina. We also related PAR measurements to what we know about light effects on juvenile salmonid feeding and passage under overwater structures. Of the light technologies tested, the metal halide light, SunTunnel, glass blocks, and grating potentially provide enough light for eelgrass growth underneath a ferry terminal with similar construction to the Clinton Ferry Terminal. All of these technologies would potentially provide adequate light under conditions where eelgrass is located at its upper depth limit and a dock is close to the water surface. Light levels needed to allow fish to feed and to form schools are low (~ 1-2 mmol/m2/s), and much less than those required for photosynthesis. Our research indicates that installing any of the tested light products would likely maintain light levels under the dock above those required for active feeding by juvenile salmonids.

  13. The Ferry Building - San Francisco, CA by SMWM; Baldauf Catton von Eckartsberg; Page & Turnbull [EDRA/Places Awards 2007 -- Design

    E-Print Network [OSTI]

    Sensenig, Chris

    2007-01-01T23:59:59.000Z

    franchises. But as this design award to San Francisco FerryBuilding 2007 EDRA/Places Awards Design center for the saleFerry Building 2007 EDRA/Places Awards Design The second key

  14. RAMONA-3B calculations for Browns Ferry ATWS (Anticipated Transient Without Scram) study

    SciTech Connect (OSTI)

    Saha, P; Slovik, G C; Neymotin, L Y

    1987-02-01T23:59:59.000Z

    Several aspects of the Anticipated Transient Without Scram (ATWS) initiated by an inadvertent closure of all Main Steam Isolation Valves (MSIV) in a typical BWR/4 are analyzed in the report. The analysis is performed using the Brookhaven National Laboratory code, RAMONA-3B, which employs a three-dimensional neutron kinetics model coupled with a parallel-channel thermal hydraulics in representing a Boiling Water Reactor (BWR) Core. Four different transient scenarios have been investigated: (a) downcomer water level and reactor pressure control, (b) manual control rod insertion transient, (c) high pressure boil-off, and (d) recirculation pump trip failure. Results of these calculations should provide better understanding of mitigative effects of operator actions during ATWS, thus helping in the development of adequate Emergency Procedure Guidelines (EPG) required for the BWR plant safety. A few unresolved questions subject to future investigations are also discussed.

  15. DESINGULARIZING HOMOLOGY MANIFOLDS J. BRYANT, S. FERRY, W. MIO, AND S. WEINBERGER

    E-Print Network [OSTI]

    Mio, Washington

    DESINGULARIZING HOMOLOGY MANIFOLDS J. BRYANT, S. FERRY, W. MIO, AND S. WEINBERGER Abstract. We Date: August 24, 2005. Bryant and Mio were partially supported by NSF grants DMS-0071693 and DMS supported by NSF grant DMS-9803633. 1 #12;2 J. BRYANT, S. FERRY, W. MIO, AND S. WEINBERGER manifolds

  16. Little Ferry, New Jersey: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:Landowners and WindLightingLinthicum, Maryland:sourceLithopolis, Ohio:Ferry,

  17. Ferry County, Washington: Energy Resources | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOEHazelPennsylvania:57427°,Ferry County, Washington: Energy Resources Jump to:

  18. Effects of alien and intraspecies cytoplasms on manifestation of nuclear genes for wheat resistance to brown rust: II. Specificity of cytoplasm influence on different Lr genes

    SciTech Connect (OSTI)

    Voluevich, E.A.; Buloichik, A.A.; Palilova, A.N. [Institute of Genetics and Cytology, Minsk (Belarus)

    1995-04-01T23:59:59.000Z

    Specificity of expression of the major nuclear genes Lr to two brown rust clones in hybrids with the same maternal cytoplasm was analyzed. It was evaluated by a resistant: susceptible ratio in the F{sub 2}. Reciprocal hybrids were obtained from the cross between the progeny of homozygous susceptible plants of the cultivar Penjamo 62 and its alloplasmatic lines carrying cytoplasms of Triticum dicoccoides var. fulvovillosum, Aegilops squarrosa var. typical, Agropyron trichophorum, and isogenic lines of the cultivar Thatcher (Th) with the Lr1, Lr9, Lr15, and Lr19 genes. It was shown that the effect of the Lr1 gene in the cytoplasm of cultivar Thatcher and in eu-, and alloplasmatic forms of Penjamo 62 was less expressed than that of other Lr genes. Cytoplasm of the alloplasmatic line (dicoccoides)-Penjamo 62 was the only exception: in the F{sub 2}, hybrids with Th (Lr1) had a higher yield of resistant forms than those with Th (Lr15). In the hybrid combinations studied, expression and/or transmission of the Lr19 gene was more significant than that of other genes. This gene had no advantages over Lr15 and Lr19 only in cytoplasm of the alloplasmatic line (squarrosa)-Penjamo 62. In certain hybrid cytoplasms, the display of the Lr1, Lr15, and Lr19 genes, in contrast to Lr9, varied with the virulence of the pathogen clones. 15 refs., 5 tabs.

  19. Sterling A. Brown

    E-Print Network [OSTI]

    Tidwell, John E.

    1982-01-01T23:59:59.000Z

    13 STERLING A. BROWN We sincerely appreciate Charles Rowell's asking us to write this in- troductory note to Callaloo's special section on Sterling Brown. Several recent studies, symposia, and awards are testaments to a revi- val of critical... interest in Sterling Brown, poet, literary critic, teacher, anthologist, and raconteur. The Collected Poems of Sterling A. Brown (Harper & Row), for example, received the Lenore Marshall Poetry Prize for 1980 from Saturday Review. The Modern Language...

  20. A Ferry-based Intrusion Detection Scheme for Sparsely Connected Ad Hoc Networks M. Chuah, P.Yang, J. Han

    E-Print Network [OSTI]

    Chuah, Mooi-Choo "Mooi"

    A Ferry-based Intrusion Detection Scheme for Sparsely Connected Ad Hoc Networks M. Chuah, P.Yang, J University Bethlehem, PA 18015 Abstract-- Several intrusion detection approaches have been proposed in sparse ad hoc networks. In this paper, we propose a ferry-based intrusion detection and mitigation (FBIDM

  1. NUCLEAR STRUCTURE DATABASE

    E-Print Network [OSTI]

    Firestone, R.B.

    2010-01-01T23:59:59.000Z

    CALIFORNIA NUCLEAR STRUCTURE DATABASE R. B. Firestone and E.11089 NUCLEAR STRUCTURE DATABASE by R.B. Firestone and E.iii- NUCLEAR STRUCTURE DATABASE R.B Firestone and E. Browne

  2. Eric Moulton, Ferri Hassani, Pejman Nekoovaght Microwave-Assisted Heating in Rock

    E-Print Network [OSTI]

    Barthelat, Francois

    Eric Moulton, Ferri Hassani, Pejman Nekoovaght Microwave-Assisted Heating in Rock INTRODUCTION to expensive replacements. Expansive heating through microwaves breaks up the rock, which reduces the stress the mechanisms and parameters governing the heating rate of a material. Department of Mining and Materials

  3. FERRY ET AL. VOL. 5 ' NO. 12 ' 1005510064 ' 2011 www.acsnano.org

    E-Print Network [OSTI]

    Polman, Albert

    American Chemical Society Modeling Light Trapping in Nanostructured Solar Cells Vivian E. Ferry utilized.1 This reduction in solar cell thickness has many potential benefits de- pending cell fabrica- tion processes, low-cost, and offer signifi- cant improvements beyond that achievable

  4. QUALITATIVE ASYMMETRY MEASURE FOR MELANOMA DETECTION Michele d'Amico, Massimo Ferri,

    E-Print Network [OSTI]

    Ferri, Massimo

    QUALITATIVE ASYMMETRY MEASURE FOR MELANOMA DETECTION Michele d'Amico, Massimo Ferri, ARCESvalidation are reported. 1. INTRODUCTION Since 1980, cutaneous malignant melanoma (CMM) was one of the ten most frequent and their discrimination between naevi and melanomas (see, e.g., [2, 3, 9, 7]). Most of them keep into account

  5. Californias 20122013 Budget: Browns Budget Gamble

    E-Print Network [OSTI]

    DiSarro, Brian; Hussey, Wesley

    2013-01-01T23:59:59.000Z

    Gov. Jerry Browns new budget plan targets schools. 24Gov. Jerry Browns new budget plan targets schools. 25Gov. Jerry Browns new budget plan targets schools. 26

  6. 1999 GWU, RPI, VCU All Rights Reserved Washington State Ferries Risk Assessment -Appendix II The Washington State

    E-Print Network [OSTI]

    van Dorp, Johan Ren

    The Washington State Ferries Risk Assessment Appendix II: Collision, Allision, Grounding and Fire/Explosion..............................................................................................47 SECTION 3: HISTORICAL RATES FOR ALLISIONS, GROUNDINGS AND FIRES/EXPLOSIONS ....................................................................................................53 3.5 FIRE/EXPLOSION ANALYSIS RESULTS.

  7. EA-1901: Kootenai River White Sturgeon and Burbot Hatcheries Project, Bonners Ferry, Boundary County, Idaho

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal for DOEs Bonneville Power Administration to support the Kootenai Tribe of Idahos construction of a new hatchery on property owned by the Tribe at the confluence of the Moyie and Kootenai Rivers, approximately eight miles upstream from Bonners Ferry, Idaho. The proposed location of the new hatchery facility is currently the site of the Twin Rivers Canyon Resort.

  8. BROWN ALGAE Colpomenia sinuosa

    E-Print Network [OSTI]

    Sullivan, Matthew B.

    BROWN ALGAE Colpomenia sinuosa GREEN ALGAE Dictyosphaeria cavernosa Amphiroa fragilissima Gelidiopsis intricata Botryocladia pyriformis RED ALGAE CYANOBACTERIA Oscillitoria acuminata Schizothrix sp. "ALGAE"­ A DIVERSE ASSORTMENT OF LIFE FORMS Photosynthesis is performed by a taxonomically diverse

  9. Brandeis University Brown University

    E-Print Network [OSTI]

    Jiang, Huiqiang

    Institute of Technology McGill University Michigan State University New York University Northwestern University of Kansas University of Maryland, College Park University of Michigan University of MinnesotaBrandeis University Brown University California Institute of Technology Carnegie Mellon University

  10. Laser Inertial Fusion-based Energy: Neutronic Design Aspects of a Hybrid Fusion-Fission Nuclear Energy System

    E-Print Network [OSTI]

    Kramer, Kevin James

    2010-01-01T23:59:59.000Z

    and Hydroelectric 1.1.3 Nuclear Energy . . . . . . . . .microparticles. Annals of Nuclear Energy, [96] F.B. Brown,In Progress in Nuclear Energy, 17. Pergamon Press, 1986.

  11. affects browning susceptibility: Topics by E-print Network

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

    17 ECOTOXICOLOGY Exposure of Brown Recluse and Brown Widow Spiders (Araneae Renewable Energy Websites Summary: ECOTOXICOLOGY Exposure of Brown Recluse and Brown Widow Spiders...

  12. acquired brown syndrome: Topics by E-print Network

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

    9 ECOTOXICOLOGY Exposure of Brown Recluse and Brown Widow Spiders (Araneae Renewable Energy Websites Summary: ECOTOXICOLOGY Exposure of Brown Recluse and Brown Widow Spiders...

  13. Topology of Homology Manifolds J. Bryant1, S. Ferry1, W. Mio1, and S. Weinberger1; 2

    E-Print Network [OSTI]

    Mio, Washington

    Topology of Homology Manifolds J. Bryant1, S. Ferry1, W. Mio1, and S. Weinberger1; 2 Florida State and Bryant-Lacher 7 , when the dimension of the singular set of the homology manifold is in the stable range

  14. Multifunctional Riverscapes: Stream restoration, Capability Browns water features, and artificial whitewater

    E-Print Network [OSTI]

    Podolak, Kristen

    2012-01-01T23:59:59.000Z

    Sediment management and dredging in lakes. A report based ondredging.conservation efforts and dredging maintenance of Browns

  15. Hanbury Brown and Twiss Effect Anton Kapliy

    E-Print Network [OSTI]

    Hanbury Brown and Twiss Effect Anton Kapliy March 10, 2009 #12;Robert Hanbury Brown (1916 - 2002 figure: fermionic Helium #12;Partial list of sources http://faculty.virginia.edu/austen/HanburyBrownTwiss

  16. The physics of brown dwarfs

    E-Print Network [OSTI]

    Gilles Chabrier

    1999-02-01T23:59:59.000Z

    We briefly outline the physics underlying the mechanical and thermal properties of brown dwarfs, which characterizes their interiors and their atmospheres. We mention the most recent improvements realyzed in the theory of brown dwarfs and the connection with experimental and observational tests of this theory.

  17. Brown Chapter 2

    E-Print Network [OSTI]

    Chapter One outlined the reasons that consumers buy insur- ance. In Chapter 2 we will ..... nuclear weapon, and, of course, collision. If coverage is provided for...

  18. Charles L. Brown Department of Electrical & Computer

    E-Print Network [OSTI]

    Acton, Scott

    -imaging and -electronics, and superconducting electronics Every faculty member in the Charles L. Brown Department

  19. Ground-water temperature fluctuations at Lyons Ferry Fish Hatchery, Washington

    SciTech Connect (OSTI)

    Oberlander, P.L.; Myers, D.A.

    1987-06-01T23:59:59.000Z

    The well field serving the Lyons Ferry Fish Hatchery has experienced reduced water temperatures following continued, periodic withdrawal of large volumes of water. In January 1985, the well field temperature was 49/sup 0/F, which is less than the optimal 52/sup 0/F for raising salmon and steelhead trout. The aquifer supplying the hatchery is in hydraulic and thermal connection with the Snake River and a flooded embayment of the Palouse River. Ground-water temperatures in the well field cycle on an annual basis in response to changes in surface water temperature and pumping rate. Numerical simulation of the well field, using a simplified mixing cell model, demonstrates the coupling of well field hydraulics and aquifer thermal response. Alternative pumping schedules indicate that it is feasible to adjust ground-water pumping to effectively store heat in the aquifer during the summer months when surface water temperatures are elevated. Sensitivity analysis of this model indicated that the primary controls of the system's thermal response are the volume of the aquifer assumed to contribute to the well field and temperature of the overlying surface water body.

  20. Hanbury Brown-Twiss Experiment with Coherent

    E-Print Network [OSTI]

    39 Chapter 2 Hanbury Brown-Twiss Experiment with Coherent Light This chapter was previously a theory that allows us #12;40 Hanbury Brown-Twiss Experiment with Coherent Light to construct processes

  1. Molecular Selectivity of Brown Carbon Chromophores. | EMSL

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

    of strong brown carbon chromophores. Citation: Laskin J, A Laskin, S Nizkorodov, PJ Roach, PA Eckert, MK Gilles, B Wang, HJ Lee, and Q Hu.2014."Molecular Selectivity of Brown...

  2. Relationally-Parametric Polymorphic Contracts Brown University

    E-Print Network [OSTI]

    Krishnamurthi, Shriram

    Relationally-Parametric Polymorphic Contracts Arjun Guha Brown University arjun@cs.brown.edu Jacob are not made or distributed for profit or commercial advantage and that copies bear this notice and the full

  3. Two Lost Sonnets by Sterling A. Brown

    E-Print Network [OSTI]

    Tidwell, John E.

    1998-09-01T23:59:59.000Z

    TWO LOST SONNETS BY STERLING A. BROWN edited and introduced by John Edgar Tidwell and Ted Genoways The emergence of Sterling A. Brown into poetic maturity resulted from a well- known dialectical engagement with the aesthetics of African...-American folk tradition. As Brown recounted so often, these experiential and imaginative encounters derived from a benevolent conspiracy between his theologian father, the Rev. Sterling Nelson Brown, and the eminent historian Carter G. Woodson to send...

  4. Biosolids and Wildlife Sally Brown

    E-Print Network [OSTI]

    Brown, Sally

    Biosolids and Wildlife Sally Brown University of Washington People sometimes express concern that while using biosolids for restoration or for forest fertilization can provide the necessary nutrients for plant growth, contaminants in the biosolids can pose a danger to wildlife that will use these treated

  5. Biosolids and Odor Sally Brown

    E-Print Network [OSTI]

    Brown, Sally

    Biosolids and Odor Sally Brown University of Washington Even those people who regard municipal biosolids as a wonderful resource would be hard pressed to classify their odor as innocuous. For those who question the safety of biosolids, their odor is proof that beneficial use of biosolids is an unsafe

  6. DYNAMIC TRACKING PHASED ARRAY DATA LINKS K. D. Brown Dr. Chris Allen

    E-Print Network [OSTI]

    Kansas, University of

    DYNAMIC TRACKING PHASED ARRAY DATA LINKS K. D. Brown Dr. Chris Allen NNSA-KCP University of Kansas link developed by National Nuclear Safety Administration's Kansas City Plant (NNSA-KCP) and the University of Kansas (KU) in support of NNSA's Remote Sensing Laboratory (NNSA-RSL) located at the Nevada

  7. Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE

    E-Print Network [OSTI]

    Edmund G. Brown Jr. Governor LIGHTING CALIFORNIA'S FUTURE: SMART LIGHT-EMITTING DIODE LIGHTING's Future: Smart LightEmitting Diode Lighting in Residential Fans. California Energy Commission, PIER

  8. Fermilab Today | Brown University Profile

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. CategoryFebruaryFebruaryInThe, 2015 spacer7,,Upcoming4BostonBrown

  9. Review Paper: Brown carbon changes environment, climate | EMSL

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

    brown carbon's impact on environment, climate Brown carbon is an important contributor to air pollution and climate change. A recently published comprehensive review article...

  10. Brown carbon formation from ketoaldehydes of biogenic monoterpenes...

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

    Brown carbon formation from ketoaldehydes of biogenic monoterpenes. Brown carbon formation from ketoaldehydes of biogenic monoterpenes. Abstract: Sources and chemical composition...

  11. Devin Brown Title: Senior Research Engineer

    E-Print Network [OSTI]

    Garmestani, Hamid

    Foundation SBIR review panel, and Brookhaven Center for Functional Nanomaterials proposal review panel Publications J. Davis, D.K. Brown, and W. Henderson, "Fractal electrode formation in metal-insulator composites. of Vacuum Science Technology B, vol. 28, no. 6, Nov.-Dec. 2010, DOI: 10.1116/1.3517701. D.K. Brown, et al

  12. Plant nuclear bodies Peter J Shaw1

    E-Print Network [OSTI]

    Shaw, Peter

    Plant nuclear bodies Peter J Shaw1 and John WS Brown2 Knowledge of the organization bodies have been examined in plants, and recently, various other sub-nuclear domains that are involved. Until recently, the only plant nuclear bodies to be in any way characterized were the nucleolus [11

  13. Hatchery Evaluation Report/Lyons Ferry Hatchery - Summer Steelhead : an Independent Audit Based on Integrated Hatchery Operations Team (IHOT) Performance Measures.

    SciTech Connect (OSTI)

    Watson, Montgomery.

    1996-05-01T23:59:59.000Z

    This report presents the findings of the independent audit of the Lyons Ferry Hatchery (Summer Steelhead). Lyons Ferry Hatchery is located downstream of the confluence of the Palouse and Snake rivers, about 7 miles west of Starbuck, Washington. The hatchery is used for adult collection of tall chinook and summer steelhead, egg incubation of fall chinook, spring chinook, steelhead, and rainbow trout and rearing of fall chinook, spring chinook, summer steelhead, and rainbow trout. The audit was conducted in April 1996 as part of a two-year effort that will include 67 hatcheries and satellite facilities located on the Columbia and Snake River system in Idaho, Oregon, and Washington. The hatchery operating agencies include the U.S Fish and Wildlife Service, Idaho Department of Fish and Game, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife.

  14. Hatchery Evaluation Report/Lyons Ferry Hatchery - Spring Chinook : an Independent Audit Based on Integrated Hatchery Operations Team (IHOT) Performance Measures.

    SciTech Connect (OSTI)

    Watson, Montgomery.

    1996-05-01T23:59:59.000Z

    This report presents the findings of the independent audit of the Lyons Ferry Hatchery (Spring Chinook). Lyons Ferry Hatchery is located downstream of the confluence of the Palouse and Snake rivers, about 7 miles west of Starbuck, Washington. The hatchery is used for adult collection of fall chinook and summer steelhead, egg incubation of fall chinook, spring chinook, steelhead. and rainbow trout and rearing of fall chinook, spring chinook, summer steelhead, and rainbow trout. The audit was conducted in April 1996 as part of a two-year effort that will include 67 hatcheries and satellite facilities located on the Columbia and Snake River system in Idaho, Oregon, and Washington. The hatchery operating agencies include the U.S Fish and Wildlife Service, Idaho Department of Fish and Game, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife.

  15. L. A. Brown, M. C. Higuera

    Office of Scientific and Technical Information (OSTI)

    L. A. Brown, M. C. Higuera Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and L b SANDlA REPORT SAND974017 0 UC-700 Unlimited Release Printed February i 998...

  16. 17 Years of Lithium Brown Dwarfs 10/21/12Ringberg Brown Dwarfs 1

    E-Print Network [OSTI]

    Joergens, Viki

    , Graham, ApJ, 428, L57, June. 1994 #12;The First (correct and public) Brown Dwarf: PPl 15 10/21/12Ringberg Dwarf: PPl 15 10/21/12Ringberg Brown Dwarfs 4 We found that the only plausible way to reconcile "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar

  17. Multifunctional Riverscapes: Stream restoration, Capability Brown's water features, and artificial whitewater

    E-Print Network [OSTI]

    Podolak, Kristen Nichole

    2012-01-01T23:59:59.000Z

    Sediment management and dredging in lakes. A report based ondredging.conservation efforts and dredging maintenance of Browns

  18. FIA-12-0009- In the Matter of Cynthia Brown

    Broader source: Energy.gov [DOE]

    Cynthia Brown filed an Appeal regarding a request she filed under the Freedom of Information Act. In December 2011, Ms. Brown filed a request for records regarding her late mother.

  19. The Kervaire invariant and surgery theory Edgar H. Brown, Jr.

    E-Print Network [OSTI]

    Ravenel, Douglas

    The Kervaire invariant and surgery theory Edgar H. Brown, Jr. Abstract. We give an expository #12;106 Edgar H. Brown, Jr. and normal bundles are given by (M) = {(x, v) M?Rm+k | v is tangent to M

  20. acid brown earth: Topics by E-print Network

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

    into the brown "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar Joergens, Viki 57 Orbital migration and the brown dwarf...

  1. acute brown adipose: Topics by E-print Network

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

    into the brown "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar Joergens, Viki 62 Orbital migration and the brown dwarf...

  2. author browne niall: Topics by E-print Network

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

    into the brown "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar Joergens, Viki 63 Orbital migration and the brown dwarf...

  3. Hanbury BrownTwiss effect with partially coherent electromagnetic beams

    E-Print Network [OSTI]

    Visser, Taco D.

    Hanbury BrownTwiss effect with partially coherent electromagnetic beams Gaofeng Wu1,2 and Taco D fluctuations (the Hanbury BrownTwiss effect) at two points in the same cross section of a random electro; (260.5430) Polarization. http://dx.doi.org/10.1364/OL.39.002561 Ever since Hanbury BrownTwiss (HBT

  4. Publications of Richard E. Brown Refereed Journal Articles

    E-Print Network [OSTI]

    -2838. Brown, Richard E., and Jonathan G. Koomey. 2003. "Electricity Use in California: Past Trends and Present-Haggerty, H.Y. Iris Cheung, Jay Taneja, David Culler, and Richard Brown. 2013. "Methods for detailed energy E. Brown, and Brett C. Singer. 2013. "Evaluation of miscellaneous and electronic device energy use

  5. Title Position Holder Increased GPA Student Affairs Dr. Charles Brown

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Dr. Charles Brown Associate Vice President & Dean of Students Dr. Corey King 3 6 15 $4000-10,000 per Dr. Charles Brown Associate Vice President & Dean of Students Dr. Corey King Develop a program. Charles Brown Associate Vice President & Dean of Students Dr. Corey King identify student needs, location

  6. Radial Velocity Variability of Field Brown Dwarfs

    E-Print Network [OSTI]

    Prato, L; Rice, E L; McLean, I S; Kirkpatrick, J D; Burgasser, A J; Kim, S S

    2015-01-01T23:59:59.000Z

    We present paper six of the NIRSPEC Brown Dwarf Spectroscopic Survey, an analysis of multi-epoch, high-resolution (R~20,000) spectra of 25 field dwarf systems (3 late-type M dwarfs, 16 L dwarfs, and 6 T dwarfs) taken with the NIRSPEC infrared spectrograph at the W. M. Keck Observatory. With a radial velocity precision of ~2 km/s, we are sensitive to brown dwarf companions in orbits with periods of a few years or less given a mass ratio of 0.5 or greater. We do not detect any spectroscopic binary brown dwarfs in the sample. Given our target properties, and the frequency and cadence of observations, we use a Monte Carlo simulation to determine the detection probability of our sample. Even with a null detection result, our 1 sigma upper limit for very low mass binary frequency is 18%. Our targets included 7 known, wide brown dwarf binary systems. No significant radial velocity variability was measured in our multi-epoch observations of these systems, even for those pairs for which our data spanned a significant ...

  7. Update 2-10 Martin J. Brown

    E-Print Network [OSTI]

    procurement, logistics and travel policy and oversight to the Department. Brown was a Rear Admiral in the Navy from 2004 - 2007 and served as the Competition Advocate General of the Navy and was the Deputy Assistant Secretary of the Navy (Acquisition Management) for the Assistant Secretary of the Navy (Research

  8. Event and Meeting Space Brown Garden

    E-Print Network [OSTI]

    Event and Meeting Space Guide 2011 Brown Garden -Accomodates up to 100 People -Outdoor Location -Accomodates up to 126 people in the pews, and 100 in chairs, totaling 226 people. Farnsworth Pavilion -Accomodates up to 100 People -Also serves as art gallery -Located on the 1st Floor #12;Grand Hall -Accomodates

  9. Brenner Brown Water Science and Conservation

    E-Print Network [OSTI]

    Yang, Zong-Liang

    since 1978 at West Texas Ranchers selling rain, don't you think?" "Sam, long as you've lived in West Texas you ought to know betterBrenner Brown Water Science and Conservation Texas Water Development Board #12;1950 1957

  10. Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE

    E-Print Network [OSTI]

    Edmund G. Brown Jr. Governor LIGHTING CALIFORNIA'S FUTURE: IMPROVED DAYLIGHT PERFORMANCE OF TUBULAR of the camera systems used for luminance mapping. The Western Cooling Efficiency Center kindly agreed to allow. Lighting California's Future: Improved Daylight Performance of Tubular Daylighting Devices. California

  11. Molecular Selectivity of Brown Carbon Chromophores

    SciTech Connect (OSTI)

    Laskin, Julia; Laskin, Alexander; Nizkorodov, Sergey; Roach, Patrick J.; Eckert, Peter A.; Gilles, Mary K.; Wang, Bingbing; Lee, Hyun Ji; Hu, Qichi

    2014-09-18T23:59:59.000Z

    Complementary methods of high-resolution mass spectrometry and micro-spectroscopy were utilized for molecular analysis of secondary organic aerosol (SOA) generated from ozonolysis of two structural monoterpene isomers: D-limonene (LSOA) and a-pinene (PSOA). Laboratory simulated aging of LSOA and PSOA, through conversion of carbonyls into imines mediated by NH3 vapors in humid air, resulted in selective browning of the LSOA sample, while the PSOA sample remained white. Comparative analysis of the reaction products in the aged LSOA and PSOA samples provided insights into chemistry relevant to formation of brown carbon chromophores. A significant fraction of carbonyl-imine conversion products with identical molecular formulas were detected in both samples. This reflects the high level of similarity in the molecular composition of these two closely related SOA materials. Several highly conjugated products were detected exclusively in the brown LSOA sample and were identified as potential chromophores responsible for the observed color change. The majority of the unique products in the aged LSOA sample with the highest number of double bonds contain two nitrogen atoms. We conclude that chromophores characteristic of the carbonyl- imine chemistry in LSOA are highly conjugated oligomers of secondary imines (Schiff bases) present at relatively low concentrations. Formation of this type of conjugated compounds in PSOA is hindered by the structural rigidity of the a-pinene oxidation products. Our results suggest that the overall light-absorbing properties of SOA may be determined by trace amounts of strong brown carbon chromophores.

  12. Caribbean House Patrick Brown, Faculty Director

    E-Print Network [OSTI]

    Hayden, Nancy J.

    1 Caribbean House Patrick Brown, Faculty Director Jerry Aviles, Student Director Sonia Nelson, Student Director OVERVIEW The Caribbean House will be a phenomenal experience for everyone, not just the Caribbean culture and demonstrate the beautiful lifestyle that we try to live everyday. There is already

  13. February 1, 2006 Emmett Brown, Executive Director

    E-Print Network [OSTI]

    Arnold, Douglas N.

    February 1, 2006 Emmett Brown, Executive Director National Fresh Water Fishing Hall of Fame P deduce the length of the fish by assuming a height of the angler of 72" and using direct scaling. Even between the distance of the camera to the angler and to the fish. Discounting that distance leads

  14. Where do Biosolids come from? Sally Brown

    E-Print Network [OSTI]

    Brown, Sally

    Where do Biosolids come from? Sally Brown University of Washington If you have paid any attention to biosolids, either as a farmer, treatment plant worker, or concerned citizen, you will most likely have come across a description of biosolids that is something like this' the nutrient-rich by-product of wastewater

  15. Central Ferry Lower Monumental

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t z C oCNMSStaff Highlight

  16. Hatchery Evaluation Report / Lyons Ferry Hatchery - Fall Chinook : An Independent Audit Based on Integrated Hatchery Operations Teams (IHOT) Performance Measures : Final Report.

    SciTech Connect (OSTI)

    Watson, Montgomery

    1996-05-01T23:59:59.000Z

    This report presents the findings of the independent audit of the Lyons Ferry Hatchery (Fall Chinook). The audit is being conducted as a requirement of the Northwest Power Planning Council (NPPC) ``Strategy for Salmon`` and the Columbia River Basin Fish and Wildlife Program. Under the audit, the hatcheries are evaluated against policies and related performance measures developed by the Integrated Hatchery Operations Team (IHOT). IHOT is a multi-agency group established by the NPPC to direct the development of new basinwide standards for managing and operating fish hatcheries. The audit was conducted in April 1996 as part of a two-year effort that will include 67 hatcheries and satellite facilities located on the Columbia and Snake River system in Idaho, Oregon, and Washington. The hatchery operating agencies include the US Fish and Wildlife Service, Idaho Department of Fish and Game, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife.

  17. The Formation of Brown Dwarfs as Ejected Stellar Embryos

    E-Print Network [OSTI]

    Bo Reipurth; Cathie Clarke

    2001-03-01T23:59:59.000Z

    We conjecture that brown dwarfs are substellar objects because they have been ejected from small newborn multiple systems which have decayed in dynamical interactions. In this view, brown dwarfs are stellar embryos for which the star formation process was aborted before the hydrostatic cores could build up enough mass to eventually start hydrogen burning. The disintegration of a small multiple system is a stochastic process, which can be described only in terms of the half-life of the decay. A stellar embryo competes with its siblings in order to accrete infalling matter, and the one that grows slowest is most likely to be ejected. With better luck, a brown dwarf would therefore have become a normal star. This interpretation of brown dwarfs readily explains the rarity of brown dwarfs as companions to normal stars (aka the ``brown dwarf desert''), the absence of wide brown dwarf binaries, and the flattening of the low mass end of the initial mass function. Possible observational tests of this scenario include statistics of brown dwarfs near Class 0 sources, and the kinematics of brown dwarfs in star forming regions while they still retain a kinematic signature of their expulsion. Because the ejection process limits the amount of gas brought along in a disk, it is predicted that substellar equivalents to the classical T Tauri stars should be very rare.

  18. FIA-12-0044 - In the Matter of Cynthia Brown | Department of...

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

    4 - In the Matter of Cynthia Brown FIA-12-0044 - In the Matter of Cynthia Brown Cynthia Brown filed an Appeal regarding a request filed under the Freedom of Information Act. In...

  19. ORIGINAL RESEARCH Introgression of Brown Norway Chromosome 1 onto the Fawn

    E-Print Network [OSTI]

    Helmstetter, Fred J.

    ORIGINAL RESEARCH Introgression of Brown Norway Chromosome 1 onto the Fawn Hooded Hypertensive (FHH) and Brown Norway (BN) parent strains with a Brown Norway chromosome 1 substitution on the FHH

  20. Biosorption of Trivalent Chromium on the Brown Seaweed Biomass

    E-Print Network [OSTI]

    Volesky, Bohumil

    Biosorption of Trivalent Chromium on the Brown Seaweed Biomass Y E O U N G - S A N G Y U N , D O N brown alga Ecklonia biomass as a model system. Titration of the biomass revealed that it contains that various biosorbents are able to effectively remove chromium (4-11). Some of the biomass types have

  1. Kinematics of stars and brown dwarfs at birth

    E-Print Network [OSTI]

    E. Moraux C. Clarke

    2004-10-01T23:59:59.000Z

    We use numerical N-body simulations in order to test whether the kinematics of stars and brown dwarfs at birth depend on mass. In particular we examine how initial variations in velocity dispersion can affect the spatial distribution of stellar and substellar objects in clusters. We use 'toy' N-body models of a Pleiades-like cluster in which brown dwarfs have their own velocity dispersion sigma_(V_BD) which is k times larger than the stellar one. We find that in order to match the broad agreement between the brown dwarf fraction in the field and in the Pleiades, the velocity dispersion of brown dwarfs at birth has to be less than twice the stellar velocity dispersion, i.e. cannot exceed a few km/s in the Pleiades cluster. In order to discern more subtle differences between the kinematics of brown dwarfs and stars at birth, our simulations show that we need to look at clusters that are much less dynamically evolved than the Pleiades. One might especially seek evidence of high velocity brown dwarfs at birth by examining spatial distribution of stars and brown darfs in clusters that are about a crossing timescale old.

  2. Numerical Results on Low Mass Star and Brown Dwarf Multiplicity

    E-Print Network [OSTI]

    Eduardo Delgado-Donate; Cathie Clarke

    2004-12-17T23:59:59.000Z

    We have undertaken a series of hydrodynamic + N-body simulations in order to explore the properties of young stars. Our results suggest that the IMF may be sensitive to environment in its substellar region, with more brown dwarfs being formed where clusters are denser or more compact. We find that multiple stars are a natural outcome of collapsing turbulent flows, with a high incidence of N > 2 multiples. We find a positive correlation of multiplicity with primary mass but a companion frequency that decreases with age. Binary brown dwarfs are rarely formed, in conflict with observations. Brown dwarfs as companions are predominantly found orbiting binaries or triples at large separations.

  3. Genome sequence of the Brown Norway rat yields insights into

    E-Print Network [OSTI]

    Pachter, Lior

    Genome sequence of the Brown Norway rat yields insights into mammalian evolution Rat Genome Norway (BN) rat strain. The sequence represents a high-quality `draft' covering over 90% of the genome

  4. Sociable knots and circles: Charles Brockden Brown's method in fiction

    E-Print Network [OSTI]

    Hudgens, Patti Lynn

    1981-01-01T23:59:59.000Z

    STRUCTURES--REFLECTIONS OF EXPERIENCE: EDGAR HUNTLY A LIVING LEGEND--BROWN'S REPRESENTATIVE MAN: ARTHUR MERVYN CONCLUSION SELECTED BIBLIOGRAPHY VITA ~algae 24 . 41 . 60 82 121 . 126 129 "SOCIABLE KNOTS AND CIRCLES" An historian will form...

  5. accreting brown dwarfs: Topics by E-print Network

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

    into the brown "lithium dating". This adjustment in age meant that the inferred mass of PPl 15 rose to near the substellar Joergens, Viki 49 A resolved outflow of matter from a...

  6. Quiescent X-ray emission from an evolved brown dwarf ?

    E-Print Network [OSTI]

    B. Stelzer

    2004-09-27T23:59:59.000Z

    I report on the X-ray detection of Gl569Bab. During a 25ksec Chandra observation the binary brown dwarf is for the first time spatially separated in X-rays from the flare star primary Gl569A. Companionship to Gl569A constrains the age of the brown dwarf pair to ~300-800 Myr. The observation presented here is only the second X-ray detection of an evolved brown dwarf. About half of the observing time is dominated by a large flare on Gl569Bab, the remainder is characterized by weak and non-variable emission just above the detection limit. This emission -- if not related to the afterglow of the flare -- represents the first detection of a quiescent corona on a brown dwarf, representing an important piece in the puzzle of dynamos in the sub-stellar regime.

  7. Molecular insights into the niche of harmful brown tides

    E-Print Network [OSTI]

    Wurch, Louie L. (Louie Lorne)

    2011-01-01T23:59:59.000Z

    Recurrent brown tide blooms caused by the harmful alga Alureococcus anophagefferens have decimated coastal ecosystems and shellfisheries along the Eastern U.S and South Africa. The exact mechanisms controlling bloom ...

  8. atmospheric brown cloud: Topics by E-print Network

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

    I.; Burrows, Adam 2003-01-01 3 II. Black Carbon, Atmospheric Brown Clouds and Greenhouse Effect: Background CiteSeer Summary: satellite. The optical depth is a good index for...

  9. atmospheric brown clouds: Topics by E-print Network

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

    I.; Burrows, Adam 2003-01-01 3 II. Black Carbon, Atmospheric Brown Clouds and Greenhouse Effect: Background CiteSeer Summary: satellite. The optical depth is a good index for...

  10. The influence of surface interactions on the reversibility of ferri/ferrocyanide at boron-doped diamond thin-film electrodes

    SciTech Connect (OSTI)

    Granger, M.C.; Swain, G.M.

    1999-12-01T23:59:59.000Z

    The electrochemistry of four redox analytes [Fe(CN){sub 6}{sup {minus}3/{minus}4}, Ru(NH{sub 3}){sub 6}{sup +2/+3}, IrCl{sub 6}{sup {minus}2/{minus}3}, and methyl viologen, MV{sup +2/+/0}] was investigated at polycrystalline, boron-doped diamond thin-film electrodes before and after anodic polarization and hydrogen plasma treatment. The as-deposited diamond surface is predominantly hydrogen treatment, and quasi-reversible cyclic voltammograms ({Delta}E{sub p} of 60--80 mV) were observed for all of these couples at 0.1 V/s. After anodic polarization in H{sub 2}SO{sub 4}, the surface atomic O/C ratio, as determined by X-ray photoelectron spectroscopy, increased from 0.02 to ca. 0.20. Concomitant with the increase in surface oxygen, the {Delta}E{sub p} for Fe(CN){sub 6}{sup {minus}3/{minus}4} increased to over 200 mV, while the {Delta}E{sub p} values for the other redox systems remained relatively unchanged. After acid washing and rehydrogenating the surface in hydrogen plasma (i.e., atomic hydrogen), the {Delta}E{sub p} for Fe(CN){sub 6}{sup {minus}3/{minus}4} returned to ca. 80 mV, while the {Delta}E{sub p} values for the other three redox analytes remained close to the original values. The results demonstrate the electron transfer for ferri/ferrocyanide is very sensitive to the presence of surface carbon-oxygen functionalities and that the electron transfer involves a site associated with the hydrogen-terminated surface. The results also unequivocally rule out the influence of adventitious nondiamond phases as the sole sites for the electron transfer.

  11. Parallaxes of Brown Dwarfs at USNO

    E-Print Network [OSTI]

    H. C. Harris; C. C. Dahn; F. J. Vrba; H. H. Guetter; B. Canzian; A. A. Henden; S. E. Levine; C. B. Luginbuhl; A. K. B. Monet; D. G. Monet; J. R. Pier; R. C. Stone; R. L. Walker

    2002-07-31T23:59:59.000Z

    Trigonometric parallaxes have been measured by Dahn et al. (2002) for 28 cool dwarfs and brown dwarfs, including 17 L dwarfs and three T dwarfs. Broadband CCD and near-IR photometry (VRIz*JHK) have been obtained for these objects and for 24 additional late-type dwarfs. These data have been supplemented with astrometry and photometry from the literature, including parallaxes for the brighter companions of ten L and two T dwarfs. The absolute magnitudes and colors are reviewed here. The I-J color and the spectral type are both good predictors of absolute magnitude for late-M and L dwarfs. M_J becomes monotonically fainter with I-J color and with spectral type through late-L dwarfs, then brightens for early-T dwarfs. In contrast, the J-K color correlates poorly with absolute magnitude for L dwarfs. Using several other parameters from the literature (Li detection, H-alpha emission strength, projected rotation velocity, and tangential velocity), we fail to uncover any measurable parameter that correlates with the anomalous J-K color.

  12. Nuclear Engineering Nuclear Criticality Safety

    E-Print Network [OSTI]

    Kemner, Ken

    development, Nuclear Operations Division (NOD) waste management and storage activities and other laboratoryNuclear Engineering Nuclear Criticality Safety The Nuclear Engineering Division (NE) of Argonne National Laboratory is experienced in performing criticality safety and shielding evaluations for nuclear

  13. Effects of Brown v. Board of Education on the growth of social psychology

    E-Print Network [OSTI]

    Bryant, William Howard McKinley

    1995-01-01T23:59:59.000Z

    This study probed the effects of Brown v. Board of Education on the growth of social psychology and psychology in general. Brown v. Board of Education, the 1954 landmark case that made segregation illegal and ended the "separate but equal...

  14. Intern experience at Brown & Root, Inc.: an internship report

    E-Print Network [OSTI]

    Kibbee, Stephen Edward, 1951-

    2013-03-13T23:59:59.000Z

    SECTION 3.0 BROWN A ROOT, INC. 14 3.1 GENERAL 15 3.2 ORGANIZATIONAL APPROACH 15 3.3 ASSIGNMENTS 56 SECTION 4.0 EXXON CO., USA 102 4.1 GENERAL 103 4.2 ORGANIZATIONAL APPROACH 103 4.3 ASSIGNMENTS 112 SECTION 5.0 EVALUATION 128 5.1 GENERAL 129 5... 1 Summary of Work Experience 2 Corporate Structure of Brown & Root 3 Oil and Gas Department Structure 4 Position within the Engineering and Construction Industry 5 Exxon's Division Office Organiza? tional Structure 6 Exxon's District Office...

  15. Commparison of the Hanbury Brown-Twiss effect for bosons and fermions

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Commparison of the Hanbury Brown-Twiss effect for bosons and fermions T. Jeltes1 , J. M. Mc-sud, Campus Polytechnique RD 128, 91127 Palaiseau Cedex, France. Fifty years ago, Hanbury Brown and Twiss (HBT atoms7,8,9,10,11,12,13 . It goes back to the discovery by Hanbury Brown and Twiss1 , that photons

  16. The Hanbury Brown Twiss effect for atomic matter waves Christoph I. Westbrook and Denis Boiron

    E-Print Network [OSTI]

    Boyer, Edmond

    The Hanbury Brown Twiss effect for atomic matter waves Christoph I. Westbrook and Denis Boiron This paper discusses our recent work on developing the matter wave analogs to the Hanbury Brown Twiss light in the famous experiments of Robert Hanbury Brown and Richard Twiss (HBT) [4]. Although the effect

  17. Hanbury BrownTwiss Correlations to Probe the Population Statistics of GHz Photons Emitted by Conductors

    E-Print Network [OSTI]

    Plaais, Bernard

    Hanbury BrownTwiss Correlations to Probe the Population Statistics of GHz Photons Emitted of GHz photons in quantum circuits, using Hanbury Brown and Twiss correlations. The super The seminal experiment of Hanbury Brown and Twiss (HBT) [1], consisted in two detectors correlating the power

  18. Application of the Hanbury BrownTwiss effect to scattering from quasi-homogeneous media

    E-Print Network [OSTI]

    Visser, Taco D.

    Application of the Hanbury BrownTwiss effect to scattering from quasi-homogeneous media David: Hanbury Brown-Twiss effect Scattering Born approximation Quasi-homogeneous media Inverse scattering a b scattering media, is studied by the use of the Hanbury BrownTwiss effect. In particular the two

  19. SOME EFFECTS OF DDT ON THE GUPPY AND THE BROWN TROUT

    E-Print Network [OSTI]

    399 SOME EFFECTS OF DDT ON THE GUPPY AND THE BROWN TROUT SPECIAL SCIENTIFIC REPORT-FISHERIES Na 399, Daniel H . Janzen, Director SOME EFFECTS OF DDT ON THE GUPPY AND THE BROWN TROUT By Susan Frances King following exposure to DDT .... 6 Results 6 Bioassays with the guppy 6 Bioassays with young brown trout 8 Hi

  20. Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore Environment

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore,2 Catherine Boyen,1,2 and Anne Siegel4,5 Abstract Brown algae belong to a phylogenetic lineage distantly siliculosus as a model organism for brown algae has represented a framework in which several omics techniques

  1. Capping the Brown Energy Consumption of Internet Services at Low Cost

    E-Print Network [OSTI]

    energy Trend: Cap the brown energy consumption of large electricity consumers (data centers) CappingCapping the Brown Energy Consumption of Internet Services at Low Cost Kien T. Le Ricardo Bianchini Energy Consumption Improving efficiency does not promote green energy or guarantee limits on brown

  2. Brown Dwarfs as Ejected Stellar Embryos: Observational Perspectives

    E-Print Network [OSTI]

    Bo Reipurth; Cathie Clarke

    2002-08-31T23:59:59.000Z

    We discuss a scenario in which brown dwarfs are formed like stars, except that their full collapse phases are interrupted through dynamical interactions in small multiple systems, leading to the ejection of the lightest member. This disintegration is a stochastic process, often resulting in the expulsion of newborn low mass stars, but when it occurs early enough the ejected stellar embryo will be a substellar object. This process may be so common at early ages that a large fraction of the ubiquitous brown dwarfs could have formed in this manner. Detailed gas dynamical simulations are required in order to better understand the details of the decay of small newborn multiple systems. We discuss the observational consequences of the ejection hypothesis, noting especially the importance of binaries with brown dwarf components as an observational test. Finally, we note that brown dwarfs that have recently been ejected may be so disturbed, by infall from the collapsing core and also by heavy accretion from perturbed circumstellar disks, that traditional spectral and luminosity criteria may fail to identify their substellar nature.

  3. GERMANIUM--2001 32.1 By Robert D. Brown, Jr.

    E-Print Network [OSTI]

    GERMANIUM--2001 32.1 GERMANIUM By Robert D. Brown, Jr. Domestic survey data and table were prepared. In 2001, the domestic germanium industry consisted of two zinc mining operations in Alaska and Tennessee of germanium was estimated to have remained about the same in 2001. The USGS estimated domestic germanium

  4. Edmund G. Brown, Jr. ENERGY-EFFICIENT COMMUNITY

    E-Print Network [OSTI]

    Commission Elaine Hebert Project Manager Chris Scruton Program Area Lead Buildings Energy End-Use Efficiency Remp City of Chula Vista, California Larisa Dobriansky National Energy Center for SustainableEdmund G. Brown, Jr. Governor ENERGY-EFFICIENT COMMUNITY DEVELOPMENT IN CALIFORNIA: CHULA VISTA

  5. GEORGE E. BROWN, JR. NETWORK FOR EARTHQUAKE ENGINEERING SIMULATION (NEES)

    E-Print Network [OSTI]

    Grether, Gregory

    , Los Angeles Proposal Writing Guide 1 In he University of California, Los Angeles George E. Brown, Jr that would have occurred for any specified base-level acceleration time history (assuming the properties the completion of testing. Wireless field data acquisition system that efficiently transmits data in wireless

  6. Hydroliquefaction of Big Brown lignite in supercritical fluids

    E-Print Network [OSTI]

    Chen, Hui

    1996-01-01T23:59:59.000Z

    Big Brown lignite was liquefied in a fixed bed tube reactor. Three solvents were used in the liquefaction studies, toluene, cyclohexane and methanol. Two co-solvents, tetralin and water were used with toluene. The effects of the solvents and co...

  7. Organizational Chart Michelle H. Brown-Nevers, Ed.D.

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Organizational Chart Michelle H. Brown-Nevers, Ed.D. Associate Vice President Marlene Bruno Manager Operations Maria DeOliveira Administrative Coordinator Associate Vice President #12;Organizational Chart Assistance Programs #12;Organizational Chart Janet Ansert Deputy Registrar Jennifer Wynn Supervisor Grading

  8. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    145 Computer Science The George R. Brown School of Engineering Chair Keith Cooper Professors Robert Chemistry) Professor James Tour #12;146 DEPARTMENTS / Computer Science Computer science is concerned to produce solutions to real-world computational problems. Computer science is the intellectual discipline

  9. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    135 Computer Science The George R. Brown School of Engineering Chair Moshe Y. Vardi Professors Science Computer science is concerned with the study of computers and computing, focusing on algorithms. Computer science is the intellectual discipline underlying information technology, which is widely accepted

  10. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    139 Computer Science The George R. Brown School of Engineering Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers and computing, focusingonalgorithms to real-world computational problems. Computer science is the intellectual discipline underlying

  11. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    145 Computer Science The George R. Brown School of Engineering Chair Keith Cooper Professors Robert Tour researCh Professor Peter Druschel #12;146 Departments/ Computer Science Eight courses for a total Intermediate Programming COMP 280 Mathematics of Computer Science COMP 314 Applied Algorithms and Data

  12. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    141 Computer Science The George R. Brown School of Engineering Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers and computing, focusingonalgorithmsTour #12;142 DEPARTMENTS/ Computer Science body of knowledge can be used to produce solutions to real

  13. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    153 Computer Science The George R. Brown School of Engineering Chair Joe Warren Professors Robert S'Malley with Chemistry Professor James Tour researCh Professor Peter Druschel #12;154 Departments/ Computer Science Six Matrix Analysis Math and Science Courses Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science

  14. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    Computer Science The George R. Brown School of Engineering Chair Joe D. Warren Professors Robert S researCh Professor Peter Druschel #12;2 Departments/ Computer Science Six courses for a total of 18 hours Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers

  15. Computer Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    1 Computer Science The George R. Brown School of Engineering Chair Joe Warren Professors Robert S #12;2 Departments/ Computer Science Six courses for a total of 18 hours, required for all majors, MS, and PhD Computer science is concerned with the study of computers and computing

  16. BrownMap: Enforcing Power Budget in Shared Data Centers

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    with outages that reduce the avail- able power or with surges in workload. BrownMap uses automatic VM resizing. 1 Introduction The inevitability of power outages in a power grid due to the complex nature of the grid is slowly being realized [2]. Overloads on the electrical system or natural calamities like storms

  17. Air Traffic Control Using Virtual Stationary Automata Matthew D. Brown

    E-Print Network [OSTI]

    Lynch, Nancy

    Air Traffic Control Using Virtual Stationary Automata by Matthew D. Brown B.S., Massachusetts by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Arthur C. Smith Chairman, Department Committee on Graduate Students #12;Air Traffic Control Using Virtual of Engineering Abstract As air travel has become an essential part of modern life, the air traffic control system

  18. Software Reuse in High Performance Computing Shirley Browne

    E-Print Network [OSTI]

    Dongarra, Jack

    Software Reuse in High Performance Computing Shirley Browne University of Tennessee 107 Ayres Hall high performance computing architectures in the form of distributed memory mul tiprocessors have and cost of programming applications to run on these machines. Economical use of high performance computing

  19. Software Reuse in High Performance Computing Shirley Browne

    E-Print Network [OSTI]

    Hawick, Ken

    Software Reuse in High Performance Computing Shirley Browne University of Tennessee 107 Ayres Hall high performance computing architectures in the form of distributed memorymul- tiprocessors have become of programming applications to run on these machines. Economical use of high performance computing and subsequent

  20. Novel Dipole Trapped Spheromak Configuration M. R. Brown,1,

    E-Print Network [OSTI]

    Brown, Michael R.

    Novel Dipole Trapped Spheromak Configuration M. R. Brown,1, * C. D. Cothran,1 J. Fung,1 M. J. Schaffer,2 and E. Belova3 We report the observation and characterization of a spheromak formed in the Swarthmore Spheromak Experiment (SSX) and trapped in a simple dipole magnetic field. The spheromak is studied

  1. PLEASE JOIN US! NANOSCIENCE and TECHNOLOGY BROWN BAG

    E-Print Network [OSTI]

    PLEASE JOIN US! NANOSCIENCE and TECHNOLOGY BROWN BAG Friday, 7 November 2008 Noon - 1 pm Columbia Meyyappan Chief Scientist for Exploration Technology, NASA Ames Research Center & IEEE Electron Devices Society Distinguished Lecturer presenting Nanotechnology in Chemical and Bio Sensor Systems Abstract

  2. GERMANIUM--1997 32.1 By Robert D. Brown, Jr.

    E-Print Network [OSTI]

    GERMANIUM--1997 32.1 GERMANIUM By Robert D. Brown, Jr. Germaniumisagrayish production, which amounted to slightly less than one-third of the world refinery production in 1997 in 1997. The USGS estimated domestic germanium reserves at 450,000 kilograms (kg), equivalent to 16 years

  3. INDIUM--1997 37.1 By Robert D. Brown, Jr.

    E-Print Network [OSTI]

    INDIUM--1997 37.1 INDIUM By Robert D. Brown, Jr. There was no known production of indium at domestic mines, and none was recovered from ores in the United States in 1997. Domestic indium production and Rhode Island, were the major producers of indium metal and indium products in 1997. Several smaller

  4. Biosolids and Plants Sally Brown, Ph.D, Associate Professor

    E-Print Network [OSTI]

    Brown, Sally

    Biosolids and Plants Sally Brown, Ph.D, Associate Professor University of Washington Over the years one of the primary concerns with the safety of land application of biosolids has been how the biosolids will affect plants grown on biosolids amended soils. These concerns are about both the health

  5. Biosolids and Bioaerosols Sally Brown, Ph.D, Associate Professor

    E-Print Network [OSTI]

    Brown, Sally

    Biosolids and Bioaerosols Sally Brown, Ph.D, Associate Professor University of Washington for people to get sick when they either work with Class B biosolids or live near a site where they are being applied. Class B biosolids have been treated to kill 99% of the fecal coliform bacteria and 10

  6. Edmund G. Brown, Jr. FUEL CELL AND DISTRIBUTED

    E-Print Network [OSTI]

    Edmund G. Brown, Jr. Governor FUEL CELL AND DISTRIBUTED GENERATION RESEARCH, DEVELOPMENT Research Program Prepared By: National Fuel Cell Research Center August 2011 CEC-500-2011-042 #12; Prepared By: National Fuel Cell Research Center Project Manager: G. Scott Samuelsen, Ph.D. Authors: Josh

  7. SHORT COMMUNICATION Behaviour of brown bears killing wild ungulates

    E-Print Network [OSTI]

    Boyer, Edmond

    SHORT COMMUNICATION Behaviour of brown bears killing wild ungulates in the Cantabrian Mountains documentation regarding bear predation on wild ungulates in Southern Europe. We describe search, detection wild boar by a female bear with cubs surprised by a sudden encounter. They did not eat the boar after

  8. ANNOUNCEMENT Project Atmospheric Brown Cloud (ABC) 2006 TRAINING SCHOOL

    E-Print Network [OSTI]

    Cohen, Ronald C.

    composition, radiative effects and transport of atmospheric aerosols and related atmospheric pollutanANNOUNCEMENT Project Atmospheric Brown Cloud (ABC) 2006 TRAINING SCHOOL Project ABC Science consequences of the haze involve regional and global climate change, impacts on ecosystem, the water cycle

  9. Nuclear Resonance Fluorescence for Nuclear Materials Assay

    E-Print Network [OSTI]

    Quiter, Brian Joseph

    2010-01-01T23:59:59.000Z

    Potential of Nuclear Resonance Fluorescence . . . . . . . .2.9.1 Nuclear ThomsonSections . . . . . . . . . . . . . . . Nuclear Resonance

  10. Sustainability Indicators for Open-Cycle Thorium-Fuelled Nuclear Energy

    E-Print Network [OSTI]

    Ashley, S.F.; Fenner, R.A.; Nuttall, W.J.; Parks, G.T.

    2012-06-28T23:59:59.000Z

    to candidate countries is the Global Nuclear Energy Partnership (see Larry Browns report in Reference (IAEA2006a)). This fuel cycle involves the spent nuclear fuel being shipped back to the country which manufactured the fuel which, after reprocessing... -Cycle Stage (Fig. 1) Emissions Freshwater Aquatic Eco-Toxicity Potential FAETP kg 1,4- DCB(eq) Mn, Ml, CE, Fu, Re, SFR, DGD Marine Aquatic Eco-Toxicity Potential MAETP kg 1,4- DCB(eq) Mn, Ml, CE, Fu, Re, SFR, DGD Global Warming Potential...

  11. AA Dor - An Eclipsing sdOB - Brown Dwarf Binary

    E-Print Network [OSTI]

    Thomas Rauch

    2003-11-25T23:59:59.000Z

    AA Dor is an eclipsing, close, post common-envelope binary consisting of a sdOB primary star and an unseen secondary with an extraordinary small mass - formally a brown dwarf. The brown dwarf may have been a former planet which survived a common envelope phase and has even gained mass. A recent determination of the components' masses from results of NLTE spectral analysis and subsequent comparison to evolutionary tracks shows a discrepancy to masses derived from radial-velocity and the eclipse curves. Phase-resolved high-resolution and high-SN spectroscopy was carried out in order to investigate on this problem. We present results of a NLTE spectral analysis of the primary, an analysis of its orbital parameters, and discuss possible evolutionary scenarios.

  12. Intern experience at Teledyne Brown Engineering: an internship report

    E-Print Network [OSTI]

    Hammond, Walter Edward, 1947-

    2013-03-13T23:59:59.000Z

    -Value Attack and Defense Effectiveness Model MX Missile X NASA National Aeronautics and Space Agency OPUS Optimal Preferential Utilities and Strategies Program OR Operations Research O&S Operations and Support PBV Post Boost Vehicle P.E. Professional... under decentralized management and strong local autonomy. In addition to its main facilities in Huntsville's Cummings Research Park, Teledyne Brown Engineering has branch operations at the Huntsville-Madison County Airport and in California, Colorado...

  13. Engineering internship at Brown & Root, Incorporated: a report

    E-Print Network [OSTI]

    Gannaway, Randall Joe, 1952-

    2013-03-13T23:59:59.000Z

    A Report by RANDALL JOE GANNAWAY Submitted to the College of Engineering Texas A&M University in partial fulfillment of the requirement for the degree DOCTOR OF ENGINEERING December 1977 Major Subjects Industrial Engineering A Report... e of Engineering) W. Smith (Member) December 1977 A Report on an Engineering Internship at Brown & Root, Incorporated. (December 1977) Randall Joe Gannaway, B.S., Texas A&M University; M.E., Texas A&M University Co-Chairmen of Advisory...

  14. A review of "Thomas Browne" edited by Kevin Killeen

    E-Print Network [OSTI]

    Black, Joseph L.

    2015-01-01T23:59:59.000Z

    marks an important contribution to the revival of interest in a writer whose work, while long admired, had been largely relegated by the academy to the category of literary curiosity (according to the editors of Sir Thomas Browne: The World Proposed... unto me at nights till she read them all out (in Keynes (ed.), Miscellaneous Writings (1931), 29596). Recent work on book and reading history has made such documents far more interesting than they were once considered, and this (rather dauntingly...

  15. Nuclear Physics

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

    Underground Research Facility in South Dakota, which will search for neutrinoless double-beta decay. Strong Los Alamos programs in nuclear data and nuclear theory supports...

  16. Nuclear weapons and nuclear war

    SciTech Connect (OSTI)

    Cassel, C.; McCally, M.; Abraham, H.

    1984-01-01T23:59:59.000Z

    This book examines the potential radiation hazards and environmental impacts of nuclear weapons. Topics considered include medical responsibility and thermonuclear war, the threat of nuclear war, nuclear weaponry, biological effects, radiation injury, decontamination, long-term effects, ecological effects, psychological aspects, the economic implications of nuclear weapons and war, ethics, civil defense, arms control, nuclear winter, and long-term biological consequences of nuclear war.

  17. Nuclear Matter and Nuclear Dynamics

    E-Print Network [OSTI]

    M Colonna

    2009-02-26T23:59:59.000Z

    Highlights on the recent research activity, carried out by the Italian Community involved in the "Nuclear Matter and Nuclear Dynamics" field, will be presented.

  18. Time resolved spectroscopy of the variable brown dwarf Kelu-1

    E-Print Network [OSTI]

    F. J. Clarke; C. G. Tinney; S. T. Hodgkin

    2003-01-09T23:59:59.000Z

    We report the results of observations designed to investigate the spectroscopic signatures of dust clouds on the L2 brown dwarf Kelu-1. Time resolved medium resolution spectra show no significant evidence of variability in the dust sensitive TiO, CrH and FeH bandheads on the timescale of 1--24 hours. We do however report periodic variability in the psuedo-equivelent width of H-alpha consistent with the 1.8 hour rotation period previously reported for this object Clarke, Tinney & Tolley (2002). Near-contemporaneous I-band photometry shows evidence for non-periodic variability at the level of 2%.

  19. Observations on the biology of the smoky brown cockroach

    E-Print Network [OSTI]

    Clark, Jerry Lee

    1970-01-01T23:59:59.000Z

    . Of these, fresh apple, brown sugar, wet dehydrated potato, and wet powdered milk were most preferred. Seven types of materials were tested for preference by the roach as resting surface sites. In descending order of preference, these were concrete... cockroach had not been reported before 1940 (Gould and Deay 1940a). This study was very scanty in that only a small number of roaches were used. Thus the need existed for an extensive investigation of the:life history of this species. A number of food...

  20. Controlling Brown Stomach Worms in Cattle by Management

    E-Print Network [OSTI]

    Faries Jr., Floron C.

    2002-02-05T23:59:59.000Z

    environment in the stomach for worms. Overcrowding and overgrazing pasture lead to poor nutrition of cattle and to poor sanita- tion. Excess manure and worm larvae contami- nate the pasture. Rain is needed to wash the larvae from the manure onto pasture where.... eggs passed in their manure become a con- tinual source of pasture contamination during the spring if weekly rains occur to wash the larvae from manure. To ensure cattle maintain noneconomic, low levels of brown stomach worms, feed a protein supplement...

  1. Chelsea Brown | Center for Bio-Inspired Solar Fuel Production

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamosCharacterization of SelectiveBrown Graduate student

  2. Nuclear Resonance Fluorescence for Nuclear Materials Assay

    E-Print Network [OSTI]

    Quiter, Brian Joseph

    2010-01-01T23:59:59.000Z

    to Journal of Nuclear Technology. [46] C.J. Hagmann and J.Library for Nuclear Science and Technology, Nuclear Dataof Standards and Technology daughter nuclear data processing

  3. Formation of brown carbon via reactions of ammonia with secondary organic aerosols from biogenic and anthropogenic precursors

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    Formation of brown carbon via reactions of ammonia with secondary organic aerosols from biogenic t aerosols change color from white to brown in pres- ence of ammonia. occurs for a wide range of biogenic and anthropogenic aerosols.

  4. hal-00080649,version2-30Nov2006 Theory for a Hanbury Brown Twiss experiment with a

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    hal-00080649,version2-30Nov2006 Theory for a Hanbury Brown Twiss experiment with a ballistically there is no interaction between the particles. This fact was clearly demonstrated in the celebrated Hanbury Brown Twiss

  5. The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator for Ag Contamination in Tropical Coastal Waters

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator determined in the brown alga Lobophora variegata, using radiotracer techniques. Results indicate that this widely distributed alga could be a useful bioindicator species for surveying silver contamination

  6. Capping the Brown Energy Consumption of Internet Services at Low Cost

    E-Print Network [OSTI]

    energy" (produced via carbon-intensive means) relative to renewable or "green" energy. This paper their brown energy consumption and lever- age green energy, while respecting their SLAs and minimizing energy-intensive energy as "brown" energy, in contrast with "green" or renewable energy.) We argue that placing caps

  7. Pollution-induced behavioural effects in the brown bullhead (Ameiurus nebulosus)

    E-Print Network [OSTI]

    Neff, Bryan D.

    Pollution-induced behavioural effects in the brown bullhead (Ameiurus nebulosus) Ross D. Breckels on biodiversity. Thus, it is important to understand the nature of pollution- induced change in aquatic ecosystems. We show that brown bullheads (Ameiurus nebulosus) may have evolved in response to chronic pollution

  8. PPl 15: The First Brown Dwarf Spectroscopic Binary

    E-Print Network [OSTI]

    Gibor Basri; Eduardo Martin

    1999-08-02T23:59:59.000Z

    PPl 15 is the first object to have been confirmed as a brown dwarf by the lithium test (in 1995), though its inferred mass was very close to the substellar limit. It is a member of the Pleiades open cluster. Its position in a cluster color-magnitude diagram suggested that it might be binary, and preliminary indications that it is a double-lined spectroscopic binary were reported by us in 1997. Here we report on the results of a consecutive week of Keck HIRES observations of this system, which yield its orbit. It has a period of about 5.8 days, and an eccentricity of 0.4+/-0.05. The rotation of the stars is slow for this class of objects. Because the system luminosity is divided between 2 objects with a mass ratio of 0.85, this renders each of them an incontrovertible brown dwarf, with masses between 60-70 jupiters. We show that component B is a little redder than A by studying their wavelength-dependent line ratios, and that this variation is compatible with the mass ratio. We confirm that the system has lithium, but cannot support the original conclusion that it is depleted (which would be surprising, given the new masses). This is a system of very close objects which, if they had combined, would have produced a low mass star. We discuss the implications of this discovery for the theories of binary formation and formation of very low mass objects.

  9. PPl 15 The First Brown Dwarf Spectroscopic Binary

    E-Print Network [OSTI]

    Basri, G S; Basri, Gibor; Martin, Eduardo

    1999-01-01T23:59:59.000Z

    PPl 15 is the first object to have been confirmed as a brown dwarf by the lithium test (in 1995), though its inferred mass was very close to the substellar limit. It is a member of the Pleiades open cluster. Its position in a cluster color-magnitude diagram suggested that it might be binary, and preliminary indications that it is a double-lined spectroscopic binary were reported by us in 1997. Here we report on the results of a consecutive week of Keck HIRES observations of this system, which yield its orbit. It has a period of about 5.8 days, and an eccentricity of 0.4+/-0.05. The rotation of the stars is slow for this class of objects. Because the system luminosity is divided between 2 objects with a mass ratio of 0.85, this renders each of them an incontrovertible brown dwarf, with masses between 60-70 jupiters. We show that component B is a little redder than A by studying their wavelength-dependent line ratios, and that this variation is compatible with the mass ratio. We confirm that the system has lith...

  10. Nuclear Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Nuclear Safety Division which has specific responsibility for managing the development, analysis, review, and approval of non-reactor nuclear facility safety bases...

  11. Nuclear Navy

    SciTech Connect (OSTI)

    Not Available

    1994-01-01T23:59:59.000Z

    This video tells the story of the Navy's development of nuclear power and its application in long-range submarines and the growing nuclear surface force. Narrated by Frank Blair.

  12. Nuclear Navy

    SciTech Connect (OSTI)

    NONE

    1994-12-31T23:59:59.000Z

    This video tells the story of the Navy`s development of nuclear power and its application in long-range submarines and the growing nuclear surface force. Narrated by Frank Blair.

  13. Nuclear Engineer

    Broader source: Energy.gov [DOE]

    This position is located in the Nuclear Safety Division (NSD) which has specific responsibility for managing the development, analysis, review, and approval of non-reactor nuclear facility safety...

  14. PHYSICAL REVIEW B 89, 045137 (2014) Hanbury Brown and Twiss correlations of Cooper pairs in helical liquids

    E-Print Network [OSTI]

    Choi, Mahn-Soo

    2014-01-01T23:59:59.000Z

    PHYSICAL REVIEW B 89, 045137 (2014) Hanbury Brown and Twiss correlations of Cooper pairs in helical; published 29 January 2014) We propose a Hanbury Brown and Twiss (HBT) experiment of Cooper pairs on the edge a Hanbury Brown and Twiss (HBT) experiment of Cooper pairs on the edge channels of quantum spin Hall

  15. PUBLISHED ONLINE: 29 JANUARY 2012 | DOI: 10.1038/NPHYS2212 Hanbury Brown and Twiss correlations across the

    E-Print Network [OSTI]

    Loss, Daniel

    LETTERS PUBLISHED ONLINE: 29 JANUARY 2012 | DOI: 10.1038/NPHYS2212 Hanbury Brown and Twiss , C. Koller1 , T. Plisson1,4 , T. Schumm1 and J. Schmiedmayer1 * Hanbury Brown and Twiss correlations interactions. Hanbury Brown and Twiss correlations can be related to a quantum interference effect reflecting

  16. Rheological properties of water-coal slurries based on brown coal in the presence of sodium lignosulfonates and alkali

    SciTech Connect (OSTI)

    D.P. Savitskii; A.S. Makarov; V.A. Zavgorodnii [National Academy of Sciences of Ukraine, Kiev (Ukraine). Dumanskii Institute of Colloid and Water Chemistry

    2009-07-01T23:59:59.000Z

    The effect of the oxidized surface of brown coal on the structural and rheological properties of water-coal slurries was found. The kinetics of structure formation processes in water-coal slurries based on as-received and oxidized brown coal was studied. The effect of lignosulfonate and alkali additives on the samples of brown coal was considered.

  17. Nuclear weapons, nuclear effects, nuclear war

    SciTech Connect (OSTI)

    Bing, G.F.

    1991-08-20T23:59:59.000Z

    This paper provides a brief and mostly non-technical description of the militarily important features of nuclear weapons, of the physical phenomena associated with individual explosions, and of the expected or possible results of the use of many weapons in a nuclear war. Most emphasis is on the effects of so-called ``strategic exchanges.``

  18. A very cool brown dwarf in UKIDSS DR1

    E-Print Network [OSTI]

    S. J. Warren; D. J. Mortlock; S. K. Leggett; D. J. Pinfield; D. Homeier; S. Dye; R. F. Jameson; N. Lodieu; P. W. Lucas; A. J. Adamson; F. Allard; D. Barrado y Navascues; M. Casali; K. Chiu; N. C. Hambly; P. C. Hewett; P. Hirst; M. J. Irwin; A. Lawrence; M. C. Liu; E. L. Martin; R. L. Smart; L. Valdivielso; B. P. Venemans

    2007-08-05T23:59:59.000Z

    (abridged) We report the discovery of a very cool brown dwarf, ULAS J003402.77-005206.7 (ULAS J0034-00), identified in UKIDSS DR1. We provide optical, near-infrared, and mid-infrared photometry of the source, and two near-infrared spectra. Comparing the spectral energy distribution of ULAS J0034-00 to that of the T8 brown dwarf 2MASS J0415-09, the latest-type and coolest well-studied brown dwarf to date, with Teff~750 K, we find evidence that ULAS J0034-00 is significantly cooler. First, the measured values of the near-infrared absorption spectral indices imply a later classification, of T8.5. Second, the H-[4.49] colour provides an empirical estimate of the temperature of 540

  19. Periodic photometric variability of the brown dwarf Kelu-1

    E-Print Network [OSTI]

    F. J. Clarke; C. G. Tinney; K. R. Covey

    2002-01-10T23:59:59.000Z

    We have detected a strong periodicity of 1.80+/-0.05 hours in photometric observations of the brown dwarf Kelu-1. The peak-to-peak amplitude of the variation is ~1.1% (11.9+/-0.8 mmag) in a 41nm wide filter centred on 857nm and including the dust/temperature sensitive TiO & CrH bands. We have identified two plausible causes of variability: surface features rotating into- and out-of-view and so modulating the light curve at the rotation period; or, elliposidal variability caused by an orbiting companion. In the first scenario, we combine the observed vsin(i) of Kelu-1 and standard model radius to determine that the axis of rotation is inclined at 65+/-12 degrees to the line of sight.

  20. HD 137510: An Oasis in the Brown Dwarf Desert

    E-Print Network [OSTI]

    Michael Endl; Artie P. Hatzes; William D. Cochran; Barbara McArthur; Carlos Allende Prieto; Diane B. Paulson Eike Guenther; Ana Bedalov

    2004-04-29T23:59:59.000Z

    Since the beginning of precise Doppler surveys, which have had stunning success in detecting extrasolar planetary companions, one surprising enigma has emerged: the relative paucity of spectroscopic binaries where the secondary mass lies in between the stellar and planetary mass regime. This gap in the mass function for close-in (a < 3 - 4 AU) companions to solar-type stars is generally referred to as the ``Brown Dwarf Desert''. Here we report the detection of a companion to HD 137510 (G0IV), with a minimum mass of 26 M_Jupiter, moving in an eccentric orbit (e=0.4) with a period of 798 days and an orbital semimajor axis of 1.85 AU. The detection is based on precise differential radial velocity (RV) data obtained by the McDonald Observatory and Thueringer Landessternwarte Tautenburg planet search programs.

  1. HD 137510: An Oasis in the Brown Dwarf Desert

    E-Print Network [OSTI]

    Endl, M; Cochran, W D; McArthur, B; Allende-Prieto, C; Gnther, D B; Bedalov, A; Endl, Michael; Hatzes, Artie P.; Cochran, William D.; Arthur, Barbara Mc; Prieto, Carlos Allende; Guenther, Diane B. Paulson Eike; Bedalov, Ana

    2004-01-01T23:59:59.000Z

    Since the beginning of precise Doppler surveys, which have had stunning success in detecting extrasolar planetary companions, one surprising enigma has emerged: the relative paucity of spectroscopic binaries where the secondary mass lies in between the stellar and planetary mass regime. This gap in the mass function for close-in (a < 3 - 4 AU) companions to solar-type stars is generally referred to as the ``Brown Dwarf Desert''. Here we report the detection of a companion to HD 137510 (G0IV), with a minimum mass of 26 M_Jupiter, moving in an eccentric orbit (e=0.4) with a period of 798 days and an orbital semimajor axis of 1.85 AU. The detection is based on precise differential radial velocity (RV) data obtained by the McDonald Observatory and Thueringer Landessternwarte Tautenburg planet search programs.

  2. Hanbury-Brown--Twiss analysis in a solvable model

    SciTech Connect (OSTI)

    Bertsch, G.F.; Danielewicz, P.; Herrmann, M. (Institute for Nuclear Theory, HN-12, University of Washington, Seattle, Washington 98195 (United States) Physics Department, FM-15, University of Washington, Seattle, Washington 98195 (United States) Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States))

    1994-01-01T23:59:59.000Z

    The analysis of meson correlations by Hanbury-Brown--Twiss interferometry is tested with a simple model of meson production by resonance decay. We derive conditions which should be satisfied in order to relate the measured momentum correlation to the classical source size. The Bose correlation effects are apparent in both the ratio of meson pairs to singles and in the ratio of like to unlike pairs. With our parameter values, we find that the single particle distribution is too distorted by the correlation to allow a straightforward analysis using pair correlation normalized by the singles rates. An analysis comparing symmetrized to unsymmetrized pairs is more robust, but nonclassical off-shell effects are important at realistic temperatures.

  3. 2013 Nuclear Workforce Development ...

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

    Nuclear Workforce Development Day Tuesday, October 22, 2013 Nuclear Medicine Topics: Pathways of Practice in Nuclear Medicine Radiopharmacy Patient Care ...

  4. Nuclear Counterterrorism

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

    2013-08-26T23:59:59.000Z

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information.) Appendices A and B are Official Use Only. Point of contact is Adam Boyd (NA-82), 202-586-0010. Cancels DOE O 457.1 and DOE M 457.1-1.

  5. Nuclear Power

    E-Print Network [OSTI]

    Vilhena and Bardo E.J. Bodmann Carbon-#1;? in Terrestrial and Aquatic Environment of Ignalina Nuclear Power Plant: Sources of Production, Releases and Dose Estimates #3;?? Jonas Mazeika Impact of radionuclide discharges from Temel?n Nuclear Power... (chapter 5), ? Instrumentation and control (chapter 6), ? Diagnostics (chapter 7), ? Safety evaluation methods (chapters 6, 8, 9 and 10), ? Environment and nuclear power plants (chapters 11 - 15), ? Human factors (chapter 16), ? Software development...

  6. PROBING DENSE NUCLEAR MATTER VIA NUCLEAR COLLISIONS

    E-Print Network [OSTI]

    Stocker, H.

    2012-01-01T23:59:59.000Z

    University of California. LBL-12095 Probing Dense NuclearMatter Nuclear Collisions* v~a H. Stocker, M.Gyulassy and J. Boguta Nuclear Science Division Lawrence

  7. Brown Bag Lunch Tuesday, October 23, 12:15-1:15

    E-Print Network [OSTI]

    Brown Bag Lunch Tuesday, October 23, 12:15-1:15 Open Access: How does it impact teaching Campbell, Kathleen MacKenzie, Glenna Quinn Open Access has been both hailed as the answer to unrestricted

  8. LETTER doi:10.1038/nature12771 Efficient ethanol production from brown macroalgae

    E-Print Network [OSTI]

    Cai, Long

    Asteromyces cruciatus4 . The genomic integration and overexpression of the gene encodingthis transporter not contain lignin, simple biorefinery processes such as milling, leaching and extraction can separate sustainable food production13 (see Supplementary Discussion for a brown macroalgae biorefinery description

  9. The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    Introduction to Engineering Computation STAT 310 Probability and Statistics STAT 410 Introduction246 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

  10. The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    Introduction to Engineering Computation STAT 310 Probability and Statistics STAT 410 Introduction253 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

  11. Variability and change in the Canadian cryosphere C. Derksen & S. L. Smith & M. Sharp & L. Brown &

    E-Print Network [OSTI]

    Variability and change in the Canadian cryosphere C. Derksen & S. L. Smith & M. Sharp & L. Brown-mail: Chris.Derksen@ec.gc.ca S. L. Smith :J. Bourgeois Geological Survey of Canada, Natural Resources Canada

  12. Two Writers Sharing: Sterling A. Brown, Robert Frost, and In "Dives's Dive"

    E-Print Network [OSTI]

    Tidwell, John E.

    1997-09-01T23:59:59.000Z

    Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Two writers sharing: Sterling A. Brown, Robert Frost, and "in dives' dive Tidwell, John Edgar African American Review; Fall 1997; 31, 3; Pro...

  13. HIST 462: The French Revolution and Napoleonic Era Gregory Brown; gbrown@unlv.nevada.edu; 8954181

    E-Print Network [OSTI]

    Ahmad, Sajjad

    HIST 462: The French Revolution and Napoleonic Era Gregory Brown; gbrown@unlv.nevada.edu; 8954181. Dubois, 317 348 13. Nov 22, 24 The Napoleonic State: An End to Revolution? a. Popkin 107 134/ Doyle

  14. Civil and Environmental Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    ) environmental engineering (air and water quality, transport theory, modeling, and energy) (2) hydrology) urbaninfrastructureandmanagement(transportationsystems,complex urban systems, soil mechanics, engineering economics, management1 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro J. J

  15. 40 Figure 9: Folded, brown weathering carbonate in purple and green slates.

    E-Print Network [OSTI]

    Kidd, William S. F.

    ;#12;#12;#12;#12;#12;#12;#12;#12;40 Figure 9: Folded, brown weathering carbonate in purple and green slates. Figure 10: dismembered folds of brown weathering sandy carbonate and light weathering arenite in purple, green and gray slates. #12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;58 Figure 14: Color laminated slate

  16. Ontogeny of brown adipose tissue from Angus and Brahman fetal calves

    E-Print Network [OSTI]

    King, Melissa Dawn

    1997-01-01T23:59:59.000Z

    OF SCIENCE December 1997 Major Subject: Nutrition ONTOGENY OF BROWN ADIPOSE TISSUE FROM ANGUS AND BRAHMAN FETAL CALVES A Thesis by MELISSA DAWN KING Submitted to Texas A&M University in partial fulfillment of the requirements for the degree... Subject: Nutrition ABSTRACT Ontogeny of Brown Adipose Tissue from Angus and Brahman Fetal Calves. (December 1997) Melissa Dawn King, B. A. , The University of Texas at Austin Chair of Advisory Committee: Dr. Stephen Smith Bos indicus calves...

  17. National Nuclear Security Administration | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  18. Nuclear war, nuclear proliferation, and their consequences

    SciTech Connect (OSTI)

    Aga Khan, S.

    1986-01-01T23:59:59.000Z

    This book presents papers on nuclear weapons proliferation. Topics considered include the Nuclear Non-Proliferation Treaty and its future, the spread of nuclear weapons among nations, the link between horizontal and vertical proliferation, national security, nuclear disarmament, the impact of nuclear weapons on Third World regional conflicts, the global effects of a nuclear war, medical effects on human populations, the nuclear winter, the nuclear arms race, and arms control.

  19. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Pzsit, Imre

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: neutron flux, cur- rent noise, vibration diagnostics: Swedish Nuclear Powe

  20. Baghouse Slipstream Testing at TXU's Big Brown Station

    SciTech Connect (OSTI)

    John Pavlish; Jason Laumb; Robert Jensen; Jeffery Thompson; Christopher Martin; Mark Musich; Brandon Pavlish; Stanley Miller; Lucinda Hamre

    2007-04-30T23:59:59.000Z

    Performing sorbent testing for mercury control at a large scale is a very expensive endeavor and requires months of planning and careful execution. Even with good planning, there are plant limitations on what operating/design parameters can be varied/tested and when. For parameters that cannot be feasibly tested at the full scale (lower/higher gas flow, different bag material, cleaning methods, sorbents, etc.), an alternative approach is used to perform tests on a slipstream unit using flue gas from the plant. The advantage that a slipstream unit provides is the flexibility to test multiple operating and design parameters and other possible technology options without risking major disruption to the operation of the power plant. Additionally, the results generated are expected to simulate full-scale conditions closely, since the flue gas used during the tests comes directly from the plant in question. The Energy & Environmental Research Center developed and constructed a mobile baghouse that allows for cost-effective testing of impacts related to variation in operating and design parameters, as well as other possible mercury control options. Multiple sorbents, air-to-cloth ratios, bag materials, and cleaning frequencies were evaluated while flue gas was extracted from Big Brown when it fired a 70% Texas lignite-30% Powder River Basin (PRB) blend and a 100% PRB coal.

  1. Fingering convection and cloudless models for cool brown dwarf atmospheres

    E-Print Network [OSTI]

    Tremblin, P; Mourier, P; Baraffe, I; Chabrier, G; Drummond, B; Homeier, D; Venot, O

    2015-01-01T23:59:59.000Z

    This work aims to improve the current understanding of the atmospheres of brown dwarfs, especially cold ones with spectral type T and Y, whose modeling is a current challenge. Silicate and iron clouds are believed to disappear at the photosphere at the L/T transition, but cloudless models fail to reproduce correctly the spectra of T dwarfs, advocating for the addition of more physics, e.g. other types of clouds or internal energy transport mechanisms. We use a one-dimensional (1D) radiative/convective equilibrium code ATMO to investigate this issue. This code includes both equilibrium and out-of-equilibrium chemistry and solves consistently the PT structure. Included opacity sources are H2-H2, H2-He, H2O, CO, CO2, CH4, NH3, K, Na, and TiO, VO if they are present in the atmosphere. We show that the spectra of Y dwarfs can be accurately reproduced with a cloudless model if vertical mixing and NH3 quenching are taken into account. T dwarf spectra still have some reddening in e.g. J - H compared to cloudless mode...

  2. Nuclear Counterterrorism

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

    2006-02-07T23:59:59.000Z

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information. The Manual is Official Use Only, and is not available on the Directives Portal. The point of contact for the Manual is Randall Weidman, NA-121.2, 202-586-4582.) Canceled by DOE O 457.1A

  3. Nuclear Celebrations

    E-Print Network [OSTI]

    Hacker, Randi; Tsutsui, William

    2006-11-01T23:59:59.000Z

    Broadcast Transcript: The North Korean situation is frightening for many reasons but none, perhaps, more eerily disturbing than images of North Koreans celebrating in brightly colored costumes just days after the nation's underground nuclear test...

  4. Nuclear Nonproliferation

    SciTech Connect (OSTI)

    Atkins-Duffin, C E

    2008-12-10T23:59:59.000Z

    With an explosion equivalent of about 20kT of TNT, the Trinity test was the first demonstration of a nuclear weapon. Conducted on July 16, 1945 in Alamogordo, NM this site is now a Registered National Historic Landmark. The concept and applicability of nuclear power was demonstrated on December 20, 1951 with the Experimental Breeder Reactor Number One (EBR-1) lit four light bulbs. This reactor is now a Registered National Historic Landmark, located near Arco, ID. From that moment forward it had been clearly demonstrated that nuclear energy has both peaceful and military applications and that the civilian and military fuel cycles can overlap. For the more than fifty years since the Atoms for Peace program, a key objective of nuclear policy has been to enable the wider peaceful use of nuclear energy while preventing the spread of nuclear weapons. Volumes have been written on the impact of these two actions on the world by advocates and critics; pundits and practioners; politicians and technologists. The nations of the world have woven together a delicate balance of treaties, agreements, frameworks and handshakes that are representative of the timeframe in which they were constructed and how they have evolved in time. Collectively these vehicles attempt to keep political will, nuclear materials and technology in check. This paper captures only the briefest abstract of the more significant aspects on the Nonproliferation Regime. Of particular relevance to this discussion is the special nonproliferation sensitivity associated with the uranium isotope separation and spent fuel reprocessing aspects of the nuclear fuel cycle.

  5. Nuclear Science/Nuclear Chemistry

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One of the greatNuclear Science/Nuclear

  6. Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs

    E-Print Network [OSTI]

    C. C. Dahn; H. C. Harris; F. J. Vrba; H. H. Guetter; B. Canzian; A. A. Henden; S. E. Levine; C. B. Luginbuhl; A. K. B. Monet; D. G. Monet; J. R. Pier; R. C. Stone; R. L. Walker; A. J. Burgasser; J. E. Gizis; J. D. Kirkpatrick; J. Liebert; I. N. Reid

    2002-05-03T23:59:59.000Z

    Trigonometric parallax determinations are presented for 28 late type dwarfs and brown dwarfs, including eight M dwarfs with spectral types between M7 and M9.5, 17 L dwarfs with spectral types between L0 and L8, and three T dwarfs. Broadband photometry at CCD wavelengths (VRIz) and/or near-IR wavelengths (JHK) are presented for these objects and for 24 additional late-type dwarfs. Supplemented with astrometry and photometry from the literature, including ten L and two T dwarfs with parallaxes established by association with bright, usually HIPPARCOS primaries, this material forms the basis for studying various color-color and color-absolute magnitude relations. The I-J color is a good predictor of absolute magnitude for late-M and L dwarfs. M_J becomes monotonically fainter with I-J color and with spectral type through late-L dwarfs, then brightens for early-T dwarfs. The combination of zJK colors alone can be used to classify late-M, early-L, and T dwarfs accurately, and to predict their absolute magnitudes, but is less effective at untangling the scatter among mid- and late-L dwarfs. The mean tangential velocity of these objects is found to be slightly less than that for dM stars in the solar neighborhood, consistent with a sample with a mean age of several Gyr. Using colors to estimate bolometric corrections, and models to estimate stellar radii, effective temperatures are derived. The latest L dwarfs are found to have T_eff ~ 1360 K.

  7. NUCLEAR PROXIMITY FORCES

    E-Print Network [OSTI]

    Randrup, J.

    2011-01-01T23:59:59.000Z

    One might summarize of nuclear potential energy has beendegree of freedom) for the nuclear interaction between anyUniversity of California. Nuclear Proximity Forces 'I< at

  8. Nuclear scales

    SciTech Connect (OSTI)

    Friar, J.L.

    1998-12-01T23:59:59.000Z

    Nuclear scales are discussed from the nuclear physics viewpoint. The conventional nuclear potential is characterized as a black box that interpolates nucleon-nucleon (NN) data, while being constrained by the best possible theoretical input. The latter consists of the longer-range parts of the NN force (e.g., OPEP, TPEP, the {pi}-{gamma} force), which can be calculated using chiral perturbation theory and gauged using modern phase-shift analyses. The shorter-range parts of the force are effectively parameterized by moments of the interaction that are independent of the details of the force model, in analogy to chiral perturbation theory. Results of GFMC calculations in light nuclei are interpreted in terms of fundamental scales, which are in good agreement with expectations from chiral effective field theories. Problems with spin-orbit-type observables are noted.

  9. Nuclear winter

    SciTech Connect (OSTI)

    Ehrlich, A.

    1984-04-01T23:59:59.000Z

    The 13 speakers at the October 1983 Conference on the World After Nuclear War each contributed specialized knowledge to the climatic and biological effects of nuclear war. The author highlights the findings of the TTAPS (named for its authors) study and confirmation by Soviet scientists on the nuclear winter. Atmospheric consequences would come from debris blocking sunlight and creating conditions of cold and darkness that could preclude the continued existence of life. The biological consequences of cold and darkness would be reduced photosynthesis, devastating losses of food, damage and death from ionizing radiation, and a breakdown of ecosystems. Impacts on the human population would be intensified by a breakdown in social services. The author summarizes points of discussion during the conference. 4 references.

  10. Nuclear Physics

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOERecovery NuclearSensor NodesNuclear

  11. The Decay of Accreting Triple Systems as Brown Dwarf Formation Scenario

    E-Print Network [OSTI]

    Stefan Umbreit; Andreas Burkert; Thomas Henning; Seppo Mikkola; Rainer Spurzem

    2005-01-05T23:59:59.000Z

    We investigate the dynamical decay of non-hierarchical accreting triple systems and its implications on the ejection model as Brown Dwarf formation scenario. A modified chain-regularization scheme is used to integrate the equations of motion, that also allows for mass changes over time as well as for momentum transfer from the accreted gas mass onto the bodies. We integrate an ensemble of triple systems within a certain volume with different accretion rates, assuming several prescriptions of how momentum is transferred onto the bodies. We follow their evolution until the systems have decayed. We analyze the end states and decay times of these systems and determine the fraction of Brown Dwarfs formed, their escape speeds as well as the semi-major axis distribution of the formed Brown Dwarf binaries. We find that the formation probability of Brown Dwarfs depends strongly on the assumed momentum transfer which is related to the motion of the gas. Due to ongoing accretion and consequent shrinkage of the systems, the median escape velocity is increased by a factor of 2 and the binary separations are decreased by a factor of 5 compared with non-accreting systems. Furthermore, the obtained semi-major axis distribution drops off sharply to either side of the median, which is also supported by observations. We conclude that accretion and momentum transfer of accreted gas during the dynamical decay of triple systems is able to produce the observed distribution of close binary Brown Dwarfs, making the ejection model a viable option as Brown Dwarf formation scenario.

  12. PHYSICAL REVIEW C VOLUME 49, NUMBER 1 JANUARY 1994 Hanbury-Brown --Twiss analysis in a solvable model

    E-Print Network [OSTI]

    Bertsch George F.

    PHYSICAL REVIEW C VOLUME 49, NUMBER 1 JANUARY 1994 Hanbury-Brown --Twiss analysis in a solvable of meson correlations by Hanbury-~rown --Twiss interferometry is tested with a simple model of meson the correlation function depends on the Bose symmetry of the particles as in the Hanbury-Brown --Twiss (HBT

  13. Operational taxonomy and (paleo-)autecology of round, brown, spiny dinoflagellate cysts from the Quaternary of high northern latitudes

    E-Print Network [OSTI]

    Pedersen, Tom

    Operational taxonomy and (paleo-)autecology of round, brown, spiny dinoflagellate cysts from determination key taxonomy paleoecology Round brown spiny dinoflagellate cysts from high latitudes a synthesis of descriptions with remarks on the mor- phology, taxonomy, nomenclature and ecology of cysts from

  14. Double Conscious Brother in the Veil Toward an Intellectual Biography of Sterling A. Brown

    E-Print Network [OSTI]

    Tidwell, John E.

    1998-09-01T23:59:59.000Z

    DOUBLE CONSCIOUS BROTHER IN THE VEIL Toward an Intellectual Biography of Sterling A. Brown by John Edgar Tidwell Our home was graced with six children, five girls arid one boy. . . . The youngest of the family is a boy now 22 years of age. He... to that proffered in the High Schools of Washington. Rev. Dr. Sterling Nelson Brown, My Own Life Story (37) "I kin be a good bishop, I got de looks, An' I ain't spoiled myself By readin' books. "Don't know so much 'Bout de Holy Ghost, But I likes de long...

  15. Ionization in atmospheres of Brown Dwarfs and extrasolar planets IV. The Effect of Cosmic Rays

    E-Print Network [OSTI]

    Rimmer, Paul

    2013-01-01T23:59:59.000Z

    Cosmic rays provide an important source for free electrons in the Earth's atmosphere and also in dense interstellar regions where they produce a prevailing background ionization. We utilize a Monte Carlo cosmic ray transport model for particle energies of 1 MeV model for particle energies of 1 GeV model atmospheres of an example brown dwarf with effective temperature Teff = 1500 K, and two example giant gas planets (Teff = 1000 K, 1500 K). For the model brown dwarf atmosphere, the electron fraction is enhanced significantly by cosmic rays when the pressure pgas model atmosphere of the examp...

  16. In vitro kinetics of hepatic glutathione s-transferase conjugation in largemouth bass and brown bullheads

    SciTech Connect (OSTI)

    Gallagher, E.P.; Sheehy, K.M.; Lame, M.W.; Segall, H.J.

    2000-02-01T23:59:59.000Z

    The kinetics of glutathione 5-transferase (GST) catalysis were investigated in largemouth bass (Micropterus salmoides) and brown bullheads (Amerius nebulosus), two freshwater fish species found in a variety of polluted waterways in the eastern US. The initial rates of hepatic GST activity toward four GST substrates, including 1-chloro-2,4-dinitrobenzene, ethacrynic acid, {Delta}5-androstene-17-dione, and nitrobutyl chloride, were significantly higher in brown bullheads than in largemouth bass. Hepatic GST activity toward 1,2-dichloro-4-nitrobenzene, a {mu}-class GST substrate in rodents, was not detectable in either species. Liver cytosolic GSTs were more efficient in bullheads than in bass at catalyzing 1-chloro-2,4-dinitrobenzene-reduced glutathione (CDNB-GSH) conjugation over a broad range of electrophile (CDNB) concentrations, including those representative of environmental exposure. In contrast, largemouth bass maintained higher ambient concentrations of GSH, the nucleophilic cofactor for GST-mediated conjugation, than brown bullheads. Biphasic kinetics for GST-CDNB conjugation under conditions of variable GSH concentration were apparent in Eadie-Hofstee plots of the kinetic data, suggesting the presence of at least two hepatic GST isozymes with markedly different K{sub m} values for GSH in both species. The GST-CDNB reaction rate data obtained under conditions of variable GSH were well fitted (R{sup 2} = 0.999) by the two-enzyme Michaelis-Menten equation. In addition, Western blotting experiments confirmed the presence of two different hepatic GST-like proteins in both largemouth bass and brown bullhead liver. Collectively, these findings indicate that largemouth bass and brown bullhead GSTs catalyze the conjugation of structurally diverse, class-specific GST substrates, and that brown bullheads exhibit higher initial rates of GST activity than largemouth bass. The relatively higher rates of in vitro liver GST activity at the low substrate concentrations relevant to environmental exposure is expected to protect brown bullheads from the toxic effects of sediment-associated electrophilic chemicals. The somewhat lower rates of GST activity in largemouth bass liver compared with brown bullhead liver, however, may be offset by maintenance of higher ambient hepatic GSH concentrations in largemouth bass.

  17. Ferry-Based Linear Wireless Sensor Networks

    E-Print Network [OSTI]

    Wu, Jie

    of oil, gas, and water pipeline infrastructure using wireless sensor networks. #12;IEEE Globecom 2013 UAE (2006): 2,580 Km of gas pipelines 2,950 Km of oil pipelines 156 Km of refined products pipelines. Desalinated water. Saudi Arabia: 3,800 Km. Oil, Gas, and Water Pipeline UseOil, Gas, and Water

  18. Ferris State University | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGerman AerospaceEfficiencyInformationFengningFerrari

  19. Paynes Ferry Wind Farm | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompanyPCN TechnologyFrance) Jump to:Pay-As-You-Drive

  20. Ferry Barge | Y-12 National Security Complex

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.New Mexico Feb. 13,Conservation Billing Credits

  1. Nuclear Golf

    E-Print Network [OSTI]

    Hacker, Randi; Tsutsui, William

    2006-12-06T23:59:59.000Z

    Broadcast Transcript: Pay no attention to that nuclear warhead behind the 18th hole; just shout "Fore!" and drive your Titleist down the fairway. In a development that is bizarre even by North Korean standards, the country is making a move to sell...

  2. Nuclear Forensics | National Nuclear Security Administration

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

    Forensics | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

  3. Nuclear Incident Team | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Incident Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  4. WORKSHOP ON NUCLEAR DYNAMICS

    E-Print Network [OSTI]

    Myers, W.D.

    2010-01-01T23:59:59.000Z

    L. Wilets, "Theories of Nuclear Fission", Clarendon Press,of the nuclear force, result in lower calculated fission

  5. National Nuclear Security Administration

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

    FROM: SUBJECT: USIUK Memorandum of Understanding between National Nuclear Security Administration's (NNSA) Associate Administrator for Defense Nuclear Security (AADNS)...

  6. NATIONAL PRESS RELEASE I PARIS I 30 AUGUST 2013 Brown algae contain phlorotannins, aromatic (phenolic) compounds that are unique in the plant

    E-Print Network [OSTI]

    Canet, Léonie

    NATIONAL PRESS RELEASE I PARIS I 30 AUGUST 2013 Brown algae contain phlorotannins, aromatic elucidated the key step in the production of these compounds in Ectocarpus siliculosus, a small brown alga phlorotannins from brown algae for use in industry was a complex process, and the biosynthesis pathways

  7. INSTRUCTIONS FOR SUBMITTING NUCLEAR

    E-Print Network [OSTI]

    waste management proceedings. Keywords Nuclear, nuclear power plant, spent fuel, nuclear waste, data of Submitted Data 3 NUCLEAR POWER PLANT DATA REQUESTS 6 A. Environmental Impacts 6 B. Spent Fuel Generation 8 C. Spent Nuclear Fuel Storage 9 D. Spent Nuclear Fuel Transport and Disposal Issues 10 E. Interim Spent

  8. Letter from Shirley Maiewski to Diana Brown re: Alternative Universe Four

    E-Print Network [OSTI]

    Maiewski, Shirley

    1977-01-01T23:59:59.000Z

    niv/e 481 Main Street Hatfield, MA 01038 April 22, 1977 Diana G. Brown PO Box 187 Henderson, NV 89015 Dear Diana: Thank you for taking the time to write us about AU4. We are delighted that you have enjoyed our efforts. We had such fun...

  9. Nematode faunal analysis in an aquic brown soil fertilised with slow-release urea, Northeast China

    E-Print Network [OSTI]

    Neher, Deborah A.

    Nematode faunal analysis in an aquic brown soil fertilised with slow-release urea, Northeast China, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, PR China b Department of Earth of the Chinese Academy of Sciences, Beijing 100039, PR China Received 14 May 2004; received in revised form 15

  10. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor NOTICE OF RECEIPT

    E-Print Network [OSTI]

    STATE OF CALIFORNIA ­ NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor NOTICE OF RECEIPT PETITION TO AMEND the CALIFORNIA ENERGY COMMISSION DECISION for the SACRAMENTO POWER AUTHORITY CAMPBELL with the California Energy Commission requesting to amend Condition of Certification EFF-1 for the Campbell

  11. EIS-0435: Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts of a proposal for DOE's Western Area Power Administration to modify its Large Generator Connection Agreement for the Groton Generation Station in Brown County, South Dakota. The modification would allow Basin Electric Power Cooperative, which operates the generation station, to produce power above the current operating limit of 50 average megawatts.

  12. Browne, CB, Research Proposal, March 2009 Activation of the Inflammasome in Gout

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    Browne, CB, Research Proposal, March 2009 1 Activation of the Inflammasome in Gout Background Gout. The overall prevalence of gout in the U.S. was determined to be 41 in 1000 (1). Men are at a higher risk than women for gout, and the risk increases with age for both males and females (1). The initiation

  13. Friction in Mid-latitude Bob Plant, Stephen Belcher, Bob Beare, Andy Brown

    E-Print Network [OSTI]

    Plant, Robert

    Friction in Mid-latitude Cyclones Ian Boutle Bob Plant, Stephen Belcher, Bob Beare, Andy Brown #12;Motivation Many studies have shown the significance of friction in formation and dissipation of cyclones Dt = + . F . Diabatic Term: Surface heat fluxes Latent heat fluxes Frictional Term

  14. Evaluating and Improving the ElarmS Earthquake Early Warning Algorithm Holly Moore Brown

    E-Print Network [OSTI]

    Allen, Richard M.

    -based earthquake early warning (EEW) system developed in California. This dissertation concerns the transitionEvaluating and Improving the ElarmS Earthquake Early Warning Algorithm By Holly Moore Brown 2012 #12;#12;1 Abstract Evaluating and Improving the ElarmS Earthquake Early Warning Algorithm by Holly

  15. The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    211Introduction to Engineering Computation STAT310Probability and Statistics STAT410Introduction263 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

  16. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor April 25, 2011

    E-Print Network [OSTI]

    , 2011 PON-10-604 GRANT SOLICITATION APPLICATION PACKAGE Buy Down Incentives for Natural Gas and PropaneSTATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor Addendum 3 April 25 Vehicles The purpose of this addendum is to clarify the minimum requirements needed for the original

  17. A site-based approach to delivering rangeland ecosystem Joel BrownA,C

    E-Print Network [OSTI]

    A site-based approach to delivering rangeland ecosystem services Joel BrownA,C and Neil Mac Range, Las Cruces, NM 88003-0003, USA. B CSIRO Ecosystem Sciences, Brisbane, Qld 4102, Australia. C Corresponding author. Email: joelbrow@nmsu.edu Abstract. Rangeland ecosystems are capable of providing an array

  18. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    (RNS), and is based on the amount of current electric generation from renewable resources) that is generated from renewable generation resources instead of the capacity (megawatt ­ MW) of these facilitiesSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  19. A Review of "Sir Thomas Browne: The World Proposed" edited by Reid Barbour and Claire Preston

    E-Print Network [OSTI]

    Black, Joseph

    2011-01-01T23:59:59.000Z

    passage into what is surely one of the most important topics for readers of Milton. Reid Barbour and Claire Preston, eds. Sir Thomas Browne: The World Proposed. Oxford: Oxford University Press, 2008. xii + 368 pp. + 3 illus. $120.00. Review by joseph...

  20. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    report presents forecasts of electricity and end-user natural gas consumption and peak electricity demandSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY) ___________________________________ ) ) ) ) ) Docket No. 13-IEP-1C NOTICE OF BUSINESS MEETING RE: Adoption of CED 2014-2024 Final Forecast Notice

  1. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    and Renewable Fuel Infrastructure May 6, 2011 On November 25, 2009, the California Energy Commission (Energy the following transportation fuels: electricity, E-85, biomass-based diesel, and natural gas. The grantSTATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  2. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    and Renewable Fuel Infrastructure June 10, 2011 On November 25, 2009, the California Energy Commission (Energy the following transportation fuels: electricity, E-85, biomass-based diesel, and natural gas. The grantSTATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  3. Energy Efficient Digital Networks Bruce Nordman, Steven Lanzisera and Richard Brown

    E-Print Network [OSTI]

    LBNL-6254E Energy Efficient Digital Networks Bruce Nordman, Steven Lanzisera and Richard Brown, product, or process disclosed, or represents that its use would not infringe on privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark

  4. Mechanical Engineering and Materials Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    212 Mechanical Engineering and Materials Science The George R. Brown School of Engineering Chair. Computer graphics re- #12;Mechanical Engineering and Materials Science 213 search involves the cooperation Requirements for B.A., B.S.M.E. in Mechanical Engineering or B.A., B.S.M.S. in Materials Science

  5. Mechanical Engineering and Materials Science The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    190 Mechanical Engineering and Materials Science The George R. Brown School of Engineering Chair Engineering and Materials Science 191 Work on expert systems and robotics is done in cooperation. Degree Requirements for B.A., B.S.M.E. in Mechanical Engineering or B.A., B.S.M.S. in Materials Science

  6. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    examines a range of issues facing the state's electricity, natural gas, and transportation fuel sectorsSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY reliability, enhance the #12;2 state's economy, and protect public health and safety." (Public Resources Code

  7. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    of major energy trends and issues facing California's electricity, natural gas, and transportation fuelSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY reliable, secure, and diverse energy supplies; enhance California's economy; and protect public health

  8. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G BROWN, JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G BROWN, JR., Governor CALIFORNIA ENERGY and Reinvestment Act of 2009 (ARRA) funding to California's transition to a clean energy economy. ARRA dedicated, and greenhouse gas emission reductions as well as the contribution to California's energy and environmental

  9. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    , natural gas, and transportation fuels to meet the needs of the state's economy and growing population proceeding on a range of issues facing California's electricity, natural gas, and transportation fuel sectorsSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  10. A magnetic field evolution scenario for brown dwarfs and giant planets

    E-Print Network [OSTI]

    Reiners, Ansgar

    2010-01-01T23:59:59.000Z

    Very little is known about magnetic fields of extrasolar planets and brown dwarfs. We use the energy flux scaling law presented by Christensen et al. (2009) to calculate the evolution of average magnetic fields in extrasolar planets and brown dwarfs under the assumption of fast rotation, which is probably the case for most of them. We find that massive brown dwarfs of about 70 M_Jup can have fields of a few kilo-Gauss during the first few hundred Million years. These fields can grow by a factor of two before they weaken after deuterium burning has stopped. Brown dwarfs with weak deuterium burning and extrasolar giant planets start with magnetic fields between ~100G and ~1kG at the age of a few Myr, depending on their mass. Their magnetic field weakens steadily until after 10Gyr it has shrunk by about a factor of 10. We use observed X-ray luminosities to estimate the age of the known extrasolar giant planets that are more massive than 0.3M_Jup and closer than 20pc. Taking into account the age estimate, and ass...

  11. Spatiotemporal wavelet analysis for functional MRI Chris Long,a,* Emery N. Brown,b,c

    E-Print Network [OSTI]

    Manoach, Dara S.

    Spatiotemporal wavelet analysis for functional MRI Chris Long,a,* Emery N. Brown,b,c Dara Manoach in their statistical formulations. To address these issues, we present a novel spatiotemporal wavelet procedure that uses a stimulus-convolved hemodynamic signal plus correlated noise model. The wavelet fits, computed

  12. Annual Summer Forages for West Texas Including Brown Mid-Rib (BMR) and Photoperiod Sensitive Forages

    E-Print Network [OSTI]

    Mukhtar, Saqib

    Annual Summer Forages for West Texas Including Brown Mid-Rib (BMR) and Photoperiod Sensitive palatability for livestock (grazed or baled). 1999 and 2000 results from Texas AgriLife-Amarillo determined higher seed costs with BMR forages. At modest seeding rates many of the regional Texas High Plains

  13. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    154 Electrical and Computer Engineering The George R. Brown School of Engineering Chair Don H Degrees Offered: B.A., B.S.E.E., M.E.E., M.S., Ph.D. The electrical and computer engineering department, the electrical and computer engineering department's objectives are to provide its undergraduate students with

  14. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    160 Electrical and Computer Engineering The George R. Brown School of Engineering CHAIR Behnaam Offered: BA, BSEE, MEE, MS, PhD The electrical and computer engineering department strives to provide high that will occur during their careers An in-depth exposure to one area of electrical and computer engineering

  15. Electrical Engineering Graduate Handbook Charles L. Brown Department of Electrical & Computer Engineering

    E-Print Network [OSTI]

    Acton, Scott

    1 Electrical Engineering Graduate Handbook 2014-2015 Charles L. Brown Department of Electrical from the Chairman Electrical engineers continue to provide technological leadership for developments of Electrical and Computer Engineering, at the University of Virginia, is one of the eight departments

  16. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    162 Electrical and Computer Engineering The George R. Brown School of Engineering CHAIR Behnaam. Wise The Department of Electrical and Computer Engineering (ECE) strives to provide high) and the bachelor of science in electrical engineering (BSEE).The BA degree provides a basic foundation

  17. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    167 Electrical and Computer Engineering The George R. Brown School of Engineering Chair Don H.E.E., M.S., Ph.D. The electrical and computer engineering department strives to provide high quality of leadership in their chosen careers. In support of this goal, the electrical and computer engineering

  18. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    Electrical and Computer Engineering The George R. Brown School of Engineering Chair Behnaam Aazhang in the PraCtiCe Scott Cutler Ray Simar, Jr. Gary Woods The Department of Electrical and Computer Engineering) and the bachelor of science in electrical engineering (BSEE). The BA degree #12;2 Departments / Electrical

  19. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    166 Electrical and Computer Engineering The George R. Brown School of Engineering Chair Behnaam undergraduate degrees, the bachelor of arts (BA) and the bachelor of science in electrical engineering (BSEE). The BA degree provides a basic foundation in electrical and computer engineering that the student can

  20. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    174 Electrical and Computer Engineering The George R. Brown School of Engineering Chair Behnaam, the bachelor of arts (BA) and the bachelor of science in electrical engineering (BSEE). The BA degree provides a basic foundation in electrical and computer engineering that the student can build on to construct

  1. Electrical and Computer Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    1 Electrical and Computer Engineering The George R. Brown School of Engineering Chair Behnaam of Electrical and Computer Engineering (ECE) strives to provide high-quality degree programs that emphasize, the bachelor of arts (BA) and the bachelor of science in electrical engineering (BSEE). The BA degree provides

  2. Letter from Shirley Maiewski to Diana Brown re: Alternative Universe Four

    E-Print Network [OSTI]

    Maiewski, Shirley

    1977-01-01T23:59:59.000Z

    niv/e 481 Main Street Hatfield, MA 01038 April 22, 1977 Diana G. Brown PO Box 187 Henderson, NV 89015 Dear Diana: Thank you for taking the time to write us about AU4. We are delighted that you have enjoyed our efforts. We had such fun...

  3. The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE)

    E-Print Network [OSTI]

    Bochanski, John J.

    We present ground-based spectroscopic verification of 6 Y dwarfs (see also Cushing et al.), 89 T dwarfs, 8 L dwarfs, and 1 M dwarf identified by the Wide-field Infrared Survey Explorer (WISE). Eighty of these are cold brown ...

  4. STATE OF CALIFORNIA -NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    the CALIFORNIA ENERGY COMMISSION DECISION for the SEGS VIII SOLAR FACILITY (88-AFC-1C) On June 11, 2013, Next, and standards (Title 20, California Code of Regulations, section 1769). Energy Commission staff is currentlySTATE OF CALIFORNIA - NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  5. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    projects under this solicitation. However, should additional natural gas and electricity funding be madeSTATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY,382,715 $1,382,715 $380,817 Awardee 5 San Diego Supercomputer Center Green Queue: Reducing Energy Usage

  6. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    on the results of the Renewable Energy Program's activities and status of funding. The 2011 Annual Report and funding awards. The Appendix contains detailed project descriptions, statistics, and financial dataSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  7. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    annually on the results of the Renewable Energy Program's activities and status of funding. The 2011 Annual and funding awards. The Appendix contains detailed project descriptions, statistics, and financial dataSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  8. Hot Dry Rock Geothermal Energy Development in the USA David Duchane and Donald Brown

    E-Print Network [OSTI]

    1 Hot Dry Rock Geothermal Energy Development in the USA by David Duchane and Donald Brown Los of the world's store of geothermal energy. The real potential for growth in the use of geothermal energy lies-engineered geothermal reservoir in hot, crystalline rock by the application of hydraulic fracturing techniques

  9. Towards Availability Benchmarks: A Case Study of Software RAID Systems Aaron Brown and David A. Patterson

    E-Print Network [OSTI]

    California at Berkeley, University of

    Towards Availability Benchmarks: A Case Study of Software RAID Systems Aaron Brown and David A neglected the areas of availability, maintainability, and evolutionary growth, areas that have recently introduce a general methodology for bench- marking the availability of computer systems. Our methodology

  10. Nutrition and Cancer Brown Kelp Modulates Endocrine Hormones in Female Sprague-Dawley

    E-Print Network [OSTI]

    California at Berkeley, University of

    Nutrition and Cancer Brown Kelp Modulates Endocrine Hormones in Female Sprague-Dawley Rats Asians. However, studies from our laboratory suggest that the anti-estrogenic effects of dietary kelp modulation related to kelp ingestion in a pilot study of premenopausal women, we investigated the endocrine

  11. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    1 STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION In the matter of: Preparation of the 2013 of the 2013 IEPR Scoping Order follows. Background Public Resources Code Section 25302 requires the Energy

  12. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov Notice of Availability Overall Program Guidebook for the Renewable Energy Program, Fourth Edition Publication No. CEC-300

  13. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov Notice of Availability Developing Renewable Generation on State Property Installing Renewable Energy on State Buildings

  14. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY as eligible renewable energy resources for the RPS and describes how the Energy Commission tracks and verifies COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov Notice

  15. THE FRENCH REVOLUTION AND NAPOLEON HIST 462/662: Gregory Brown

    E-Print Network [OSTI]

    Ahmad, Sajjad

    THE FRENCH REVOLUTION AND NAPOLEON HIST 462/662: Gregory Brown Wednesday 5:308:20 PM 3 Credits culmination of these epic struggles in a powerful, central government in France under Napoleon. This course & Slave Emancipation in the French Caribbean, 1787-1804 David Bell, The First Total War: Napoleon's Europe

  16. Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs

    E-Print Network [OSTI]

    Bihain, G; Osorio, M R Zapatero; Bjar, V J S; Caballero, J A

    2010-01-01T23:59:59.000Z

    The fundamental properties of brown dwarfs evolve with age. Models describing the evolution of luminosities and effective temperatures, among other physical parameters, can be empirically constrained using brown dwarfs of various masses in star clusters of well determined age and metallicity. We aim to carry out a spectroscopic and photometric characterization of low-mass brown dwarfs of the ~120 Myr old Pleiades open cluster. We obtained low-resolution near-infrared spectra of the J=17.4-18.8 mag candidate L-type brown dwarfs PLIZ 28 and 35, BRB 17, 21, 23, and 29, which are Pleiades members by photometry and proper motion. We also obtained spectra of the well-known J=15.4-16.1 mag late M-type cluster members PPl 1, Teide 1, and Calar 3. We find that the former six objects have early- to mid-L spectral types and confirm previously reported M-types for the other three objects. The spectra of the L0-type BRB 17 and PLIZ 28 present a triangular H-band continuum shape and remarkable VO absorption, indicating tha...

  17. From Nash and Brown to Maynard Smith: Equilibria, Dynamics, and ESS

    E-Print Network [OSTI]

    Hofbauer, Josef

    From Nash and Brown to Maynard Smith: Equilibria, Dynamics, and ESS Josef Hofbauer Institut f sophisticated models, an equilibrium satisfying the ESS conditions often remains stable in some sense. For example, in the standard dynamic model for haploids, the replicator dynamics, an ESS is asymptotically

  18. From Nash and Brown to Maynard Smith: Equilibria, Dynamics and ESS* J. HOFBAUER

    E-Print Network [OSTI]

    Hofbauer, Josef

    From Nash and Brown to Maynard Smith: Equilibria, Dynamics and ESS* J. HOFBAUER Institut für that in more sophisticated models, an equilibrium satisfying the ESS conditions often re- mains stable in some sense. For example, in the stan- dard dynamic model for haploids, the replicator dy- namics, an ESS

  19. EARLY DEVELOPMENTAL STAGES OF THE BROWN SHRIMP, Penaeus aztecus IVES, REARED IN THE LABORATORY 1

    E-Print Network [OSTI]

    . :Manuscript received September 1970. FISHERY BULLETIN: VOL. 69, NO. I, 1971. cies, accurate identification and white shrimps. METHODS AND MATERIALS Larvae of the brown shrimp were first suc- cessfully cultured on these figures are intended to in- dicate only relative size and position, not to show details of setation

  20. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY that must be replaced to satisfy local capacity area requirements. A status report on the several studies, protect the environment, ensure energy reliability, enhance the state's economy, and protect public health

  1. Compost Tips for the Home Gardener1 Sydney Park Brown2

    E-Print Network [OSTI]

    Jawitz, James W.

    ENH1065 Compost Tips for the Home Gardener1 Sydney Park Brown2 1. This document is ENH1065, one. Nick T. Place, dean for UF/IFAS Extension. What Is Compost? Compost is a dark, crumbly material created. Compost is not completely decomposed (like humus); it will contain small pieces of debris that can

  2. Dipole trapped spheromak in a prolate flux conserver M. R. Brown,a

    E-Print Network [OSTI]

    Brown, Michael R.

    Dipole trapped spheromak in a prolate flux conserver M. R. Brown,a C. D. Cothran, J. Fung, M. Chang reports the observation and characterization of a spheromak formed in the Swarthmore Spheromak Experiment. The spheromak is studied in a prolate tilt unstable 0.4 m diameter, 0.6 m length copper flux conserver in SSX

  3. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    -2013-007 The Distributed Generation Integration Cost Study: Analytical Framework is available free from the Energy level of confidence. This study uses the framework to highlight potential impacts, least-cost solutionsSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

  4. THE NEAR-INFRARED SPECTRUM OF THE BROWN DWARF GLIESE 229B T. R. GEBALLE

    E-Print Network [OSTI]

    Sloan, Gregory C.

    THE NEAR-INFRARED SPECTRUM OF THE BROWN DWARF GLIESE 229B T. R. GEBALLE Joint Astronomy Centre, 660 vapor. Water and methane are both shown to be strong absorbers in the near-infrared spectrum in reflection in the giant outer planets and, in particular, Titan. Subject headings: infrared: general

  5. Policy Based Storage System For Heterogeneous Environment Dai Qin, Ashvin Goel, Angela Demke Brown,

    E-Print Network [OSTI]

    Goel, Ashvin

    Policy Based Storage System For Heterogeneous Environment Dai Qin, Ashvin Goel, Angela Demke Brown, University of Toronto {mike,ashvin}@eecg.toronto.edu, demke@cs.toronto.edu 1 Introduction Storage storage sys- tems to the needs of specific applications and hardware. Most storage systems are not aware

  6. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    Commission's Contractors, Installers, and Sellers Database. Adds a new incentive level. ModifiesSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY at: www.energy.ca.gov/renewables/06-NSHP-1/documents/index.html The NSHP Guidebook describes

  7. Civil and Environmental Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    infrastructure and management (transportation systems, urban systems, soil mechanics, engineering economics129 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro. Wiesner adjunCt assistant Professor Karen Duston Professor in the PraCtiCe in Civil engineering management

  8. Civil and Environmental Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    infrastructure and management (transportation systems, urban systems, soil mechanics, engineering economics engineering management Joseph Cibor Ed Segner, III Professor in the PraCtiCe of environmental law James B137 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro

  9. Civil and Environmental Engineering The George R. Brown School of Engineering

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    : · structural engineering · environmental engineering · engineering management Associate Professors Panos and Watershed Analysis CIVI 451 Introduction to Transportation CIVI 470 Basic Soil Mechanics CIVI 480 Senior119 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Joseph B

  10. Abbott, Albert G., Professor, Genetics and Biochemistry. BS, University of Connecticut, 1976; PhD, Brown

    E-Print Network [OSTI]

    Stuart, Steven J.

    of Connecticut, 1976; PhD, Brown University, 1980 Abbott, Sherrie Wilder, Lecturer, School of Nursing. BSN, Emory Abramovitch, Rudolph A., Professor, Chemistry. BS, Alexandria University (Egypt), 1950; PhD, 1953, DSc, 1964 (England), 1962; MS, Clemson University, 1963; PhD, Nottingham Trent University (England), 1967 Adams

  11. Nuclear photonics

    SciTech Connect (OSTI)

    Habs, D.; Guenther, M. M.; Jentschel, M.; Thirolf, P. G. [Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany); Max Planck Institut fuer Quantenoptik, D-85748 Garching (Germany); Institut Laue-Langevin, F-38042 Grenoble (Germany); Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany)

    2012-07-09T23:59:59.000Z

    With the planned new {gamma}-beam facilities like MEGa-ray at LLNL (USA) or ELI-NP at Bucharest (Romania) with 10{sup 13}{gamma}/s and a band width of {Delta}E{gamma}/E{gamma} Almost-Equal-To 10{sup -3}, a new era of {gamma} beams with energies up to 20MeV comes into operation, compared to the present world-leading HI{gamma}S facility at Duke University (USA) with 10{sup 8}{gamma}/s and {Delta}E{gamma}/E{gamma} Almost-Equal-To 3 Dot-Operator 10{sup -2}. In the long run even a seeded quantum FEL for {gamma} beams may become possible, with much higher brilliance and spectral flux. At the same time new exciting possibilities open up for focused {gamma} beams. Here we describe a new experiment at the {gamma} beam of the ILL reactor (Grenoble, France), where we observed for the first time that the index of refraction for {gamma} beams is determined by virtual pair creation. Using a combination of refractive and reflective optics, efficient monochromators for {gamma} beams are being developed. Thus, we have to optimize the total system: the {gamma}-beam facility, the {gamma}-beam optics and {gamma} detectors. We can trade {gamma} intensity for band width, going down to {Delta}E{gamma}/E{gamma} Almost-Equal-To 10{sup -6} and address individual nuclear levels. The term 'nuclear photonics' stresses the importance of nuclear applications. We can address with {gamma}-beams individual nuclear isotopes and not just elements like with X-ray beams. Compared to X rays, {gamma} beams can penetrate much deeper into big samples like radioactive waste barrels, motors or batteries. We can perform tomography and microscopy studies by focusing down to {mu}m resolution using Nuclear Resonance Fluorescence (NRF) for detection with eV resolution and high spatial resolution at the same time. We discuss the dominating M1 and E1 excitations like the scissors mode, two-phonon quadrupole octupole excitations, pygmy dipole excitations or giant dipole excitations under the new facet of applications. We find many new applications in biomedicine, green energy, radioactive waste management or homeland security. Also more brilliant secondary beams of neutrons and positrons can be produced.

  12. Security and Use Control of Nuclear Explosives and Nuclear Weapons...

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

    4C, Security and Use Control of Nuclear Explosives and Nuclear Weapons by LtCol Karl Basham Functional areas: Nuclear Explosives, Nuclear Weapons, Security The Order establishes...

  13. Nuclear Astrophysics

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One of the great scientific challenges is

  14. Nuclear Forensics

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One of the great scientific

  15. Nuclear 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOE Directives,838Nuclear Detectionmore

  16. Nuclear Nonproliferation,

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOERecovery NuclearSensor Nodes for

  17. NUCLEAR ENERGY

    Office of Environmental Management (EM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked QuestionsDepartment of Energyof Energy NREL:Education &NTSF NUCLEAR

  18. Nuclear reactor engineering

    SciTech Connect (OSTI)

    Glasstone, S.; Sesonske, A.

    1981-01-01T23:59:59.000Z

    Chapters are presented concerning energy from nuclear fission; nuclear reactions and radiations; diffusion and slowing-down of neutrons; principles of reactor analysis; nuclear reactor kinetics and control; energy removal; non-fuel reactor materials; the reactor fuel system; radiation protection and environmental effects; nuclear reactor shielding; nuclear reactor safety; and power reactor systems.

  19. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    Canyon Power Plant (DCPP) and the San Onofre Nuclear Generating Station (SONGS), as specified. California's two operating nuclear power plants, Diablo Canyon and the San Onofre Nuclear Generating Station. 13-IEP-1J LEAD COMMISSIONER DATA REQUEST RE: Nuclear Power Plant-Related Data REQUEST FOR DATA

  20. Science and Security: Achieving the Right Balance John C. Browne, Director

    E-Print Network [OSTI]

    Young, A. Peter

    ensuring the safety and reliability of the nation's nuclear weapons without nuclear testing, providing new: Los Alamos succeeded in designing and producing the world's first nuclear weapon in only two years elements are closely related. The specialized science and technology developed as part of nuclear weapons

  1. NUCLEAR DEFORMATION ENERGIES

    E-Print Network [OSTI]

    Blocki, J.

    2009-01-01T23:59:59.000Z

    J.R. Nix, Theory of Nuclear Fission and Superheavy Nuclei,energy maps relevant for nuclear fission and nucleus-nucleusin connection with nuclear fission. The need for a better

  2. Office of Nuclear Safety

    Broader source: Energy.gov [DOE]

    The Office of Nuclear Safety establishes nuclear safety requirements and expectations for the Department to ensure protection of workers and the public from the hazards associated with nuclear operations with all Department operations.

  3. Nuclear Explosive Safety

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

    2015-01-26T23:59:59.000Z

    This Department of Energy (DOE) Order establishes requirements to implement the nuclear explosive safety (NES) elements of DOE O 452.1E, Nuclear Explosive and Weapon Surety Program, or successor directive, for routine and planned nuclear explosive operations (NEOs).

  4. Nuclear Explosive Safety

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

    2014-07-10T23:59:59.000Z

    The Order establishes requirements to implement the nuclear explosive safety (NES) elements of DOE O 452.1E, Nuclear Explosive and Weapon Surety Program, for routine and planned nuclear explosive operations (NEOs).

  5. RELATIVISTIC NUCLEAR COLLISIONS: THEORY

    E-Print Network [OSTI]

    Gyulassy, M.

    2010-01-01T23:59:59.000Z

    Effects in Relativistic Nuclear Collisions", Preprint LBL-Pion Interferometry of Nuclear Collisions. 18.1 M.Gyulassy,was supported by the Office of Nuclear Physics of the U.S.

  6. Nuclear Safety (Pennsylvania)

    Broader source: Energy.gov [DOE]

    The Nuclear Safety Division conducts a comprehensive nuclear power plant oversight review program of the nine reactors at the five nuclear power sites in Pennsylvania. It also monitors the...

  7. Irish Astr. J., 27(1), XXXX, (2000) M. D. SMITH EVOLUTIONARY SCHEMES FOR PROTOSTARS, PROTO BROWN DWARFS

    E-Print Network [OSTI]

    Irish Astr. J., 27(1), XXXX, (2000) M. D. SMITH EVOLUTIONARY SCHEMES FOR PROTOSTARS, PROTO BROWN DWARFS AND THEIR ENVIRONMENTS M. D. SMITH Armagh Observatory, College Hill, Armagh, N. Ireland, BT61 9DG

  8. Helicopter Brown-Out costs the US approximately $100 M per year in casualties/fatalities and signifi-

    E-Print Network [OSTI]

    - licopter brown-out occurs when downwash dis- turbs the dust and sand beneath the aircraft dur- ing takeoff of control, causing helicopter damage or destruction, as well as personnel injury or death. The likelihood

  9. Nuclear Fuel Cycle & Vulnerabilities

    SciTech Connect (OSTI)

    Boyer, Brian D. [Los Alamos National Laboratory

    2012-06-18T23:59:59.000Z

    The objective of safeguards is the timely detection of diversion of significant quantities of nuclear material from peaceful nuclear activities to the manufacture of nuclear weapons or of other nuclear explosive devices or for purposes unknown, and deterrence of such diversion by the risk of early detection. The safeguards system should be designed to provide credible assurances that there has been no diversion of declared nuclear material and no undeclared nuclear material and activities.

  10. Effects of electrical brain stimulation on the temperature of interscapular brown adipose tissue in the adult rat

    E-Print Network [OSTI]

    Freeman, Patricia Hilliard

    1985-01-01T23:59:59.000Z

    EFFECTS OF ELECTRICAL BRAIN STIMULATI ON ON THE TEMPERATURE OF INTERSCAPULAR BROWN ADIPOSE TISSUE IN'THE ADULT RAT A Thesis by PATRICIA HILL IARD FREEMAN Submitted to the Graduate College of Texas ARM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 1985 Major Subject: Psychology EFFECTS OF ELECTRICAL BRAIN STIMULATION ON THE TEMPERATURE OF BROWN ADIPOSE TISSUE IN THE ADULT RAT A Thesis by PATRICIA HILL IARD FREEMAN Approved as to style...

  11. A T8.5 BROWN DWARF MEMBER OF THE {xi} URSAE MAJORIS SYSTEM

    SciTech Connect (OSTI)

    Wright, Edward L.; Mace, Gregory; McLean, Ian S. [UCLA Astronomy, P.O. Box 951547, Los Angeles, CA 90095-1547 (United States); Skrutskie, M. F.; Nelson, M. J.; Borish, H. J. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904 (United States); Kirkpatrick, J. Davy; Gelino, Christopher R.; Griffith, Roger L.; Jarrett, Tom [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Marsh, Kenneth A. [School of Physics and Astronomy, Cardiff University, Cardiff CF243AA (United Kingdom); Mainzer, Amanda K.; Eisenhardt, Peter R. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109-8001 (United States); Tobin, John J. [National Radio Astronomy Observatory, Charlottesville, VA 22903 (United States); Cushing, Michael C., E-mail: wright@astro.ucla.edu [Department of Physics and Astronomy, MS 111, University of Toledo, 2801 W. Bancroft St., Toledo, OH 43606-3328 (United States)

    2013-03-15T23:59:59.000Z

    The Wide-field Infrared Survey Explorer has revealed a T8.5 brown dwarf (WISE J111838.70+312537.9) that exhibits common proper motion with a solar-neighborhood (8 pc) quadruple star system-{xi} Ursae Majoris. The angular separation is 8.'5, and the projected physical separation is Almost-Equal-To 4000 AU. The sub-solar metallicity and low chromospheric activity of {xi} UMa A argue that the system has an age of at least 2 Gyr. The infrared luminosity and color of the brown dwarf suggests the mass of this companion ranges between 14 and 38 M{sub J} for system ages of 2 and 8 Gyr, respectively.

  12. Nuclear Physics: Campaigns

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

    Free-Electron Laser (FEL) Medical Imaging Physics Topics Campaigns The Structure of the Nuclear Building Blocks The Structure of Nuclei Symmetry Tests in Nuclear Physics Meetings...

  13. Nuclear Power Overview

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

    San Onofre Nuclear Generating Station San Onofre Nuclear Generating Station Bob Ashe-Everest Southern California Edison 10 Incoming New Fuel Inspecting New Fuel SONGS Unit 1 Fuel...

  14. Nuclear weapons modernizations

    SciTech Connect (OSTI)

    Kristensen, Hans M. [Federation of American Scientists, Washington, DC (United States)

    2014-05-09T23:59:59.000Z

    This article reviews the nuclear weapons modernization programs underway in the world's nine nuclear weapons states. It concludes that despite significant reductions in overall weapons inventories since the end of the Cold War, the pace of reductions is slowing - four of the nuclear weapons states are even increasing their arsenals, and all the nuclear weapons states are busy modernizing their remaining arsenals in what appears to be a dynamic and counterproductive nuclear competition. The author questions whether perpetual modernization combined with no specific plan for the elimination of nuclear weapons is consistent with the nuclear Non-Proliferation Treaty and concludes that new limits on nuclear modernizations are needed.

  15. Advancing Global Nuclear Security

    Broader source: Energy.gov [DOE]

    Today world leaders gathered at The Hague for the Nuclear Security Summit, a meeting to measure progress and take action to secure sensitive nuclear materials.

  16. Nuclear / Radiological Advisory Team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Radiological Advisory Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering...

  17. Nuclear Security Summit | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

  18. Nuclear Safeguards | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

  19. Luminant's Big Brown Plant wins for continuous improvement and safety programs

    SciTech Connect (OSTI)

    Peltier, R.

    2008-07-15T23:59:59.000Z

    Staff from Luminant's Big Brown Plant accepted the PRB Coal Users' Group's top honour for innovative improvements to coal-handling systems and a sterling safety record. The numbers reveal their accomplishments: an average EFOR less than 4%, an availability factor averaging 90% for a plant that burns a lignite/PRB mix, and staff who worked more than 2.6 million man-hours since March 2000 without a lost-time injury. 13 photos., 1 tab.

  20. THE DEPENDENCE OF BROWN DWARF RADII ON ATMOSPHERIC METALLICITY AND CLOUDS: THEORY AND COMPARISON WITH OBSERVATIONS

    SciTech Connect (OSTI)

    Burrows, Adam; Nampaisarn, Thane [Department of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, NJ 08544 (United States); Heng, Kevin, E-mail: burrows@astro.princeton.edu, E-mail: tnampais@astro.princeton.edu, E-mail: kheng@phys.ethz.ch [Institute for Advanced Study, School of Natural Sciences, 1 Einstein Drive, Princeton, NJ 08540 (United States)

    2011-07-20T23:59:59.000Z

    Employing realistic and consistent atmosphere boundary conditions, we have generated evolutionary models for brown dwarfs and very low mass stars (VLMs) for different atmospheric metallicities ([Fe/H]), with and without clouds. We find that the spread in radius at a given mass and age can be as large as {approx}10% to {approx}25%, with higher-metallicity, higher-cloud-thickness atmospheres resulting quite naturally in larger radii. For each 0.1 dex increase in [Fe/H], radii increase by {approx}1% to {approx}2.5%, depending upon the age and mass. We also find that, while for smaller masses and older ages brown dwarf radii decrease with increasing helium fraction (Y, as expected), for more massive brown dwarfs and a wide range of ages they increase with helium fraction. The increase in radius in going from Y = 0.25 to Y = 0.28 can be as large as {approx}0.025 R{sub J} ({approx}2.5%). Furthermore, we find that for VLMs an increase in atmospheric metallicity from 0.0 to 0.5 dex, increases radii by {approx}4%, and from -0.5 to 0.5 dex by {approx}10%. Therefore, we suggest that opacity due to higher metallicity might naturally account for the apparent radius anomalies in some eclipsing VLM systems. Ten to twenty-five percent variations in radius exceed errors stemming from uncertainties in the equation of state alone. This serves to emphasize that transit and eclipse measurements of brown dwarf radii constrain numerous effects collectively, importantly including the atmosphere and condensate cloud models, and not just the equation of state. At all times, one is testing a multi-parameter theory, and not a universal radius-mass relation.

  1. Spectroscopy of New Substellar Candidates in the Pleiades: Towards a Spectral Sequence for Young Brown Dwarfs

    E-Print Network [OSTI]

    E. L. Martin; R. Rebolo; M. R. Zapatero Osorio

    1996-04-15T23:59:59.000Z

    We present optical and near-IR spectroscopy (600--1000 nm) of 8 faint (I$>$18) very red (R--I$>$2.2) objects discovered in a deep CCD survey of the Pleiades (Zapatero-Osorio et al. 1996). We compare them with reliable cluster members like PPl 15 and Teide 1, and with several field very late-type dwarfs (M4--M9.5), which were observed with similar instrumental configurations. Using pseudocontinuum ratios we classify the new substellar candidates in a spectal sequence defined with reference to field stars of known spectral types. We also reclassify PPl 15 and Teide 1 in a self-consistent way. The likelihood of membership for the new candidates is assesed via the study of their photospheric features, Ha emission, radial velocity, and consistency of their spectral types and I magnitudes with known cluster members. Four of the new substellar candidates are as late or later than PPl~15 (M6.5), but only one, Calar 3 (M8), clearly meets all our membership criteria. It is indeed an object very similar to the brown dwarf Teide 1. Calar 3, together with Teide 1, allows one to compare the spectroscopic characteristics of Pleiades brown dwarfs with those of old very cool dwarfs. The overall spectral properties are similar, but there are slight differences in the NaI doublet (818.3 nm, 819.5 nm), VO molecular band (740 nm), and some spectral ratios, which are probably related to lower surface gravity in the young Pleiades brown dwarfs than in field stars. Finally, we propose a way of improving future CCD-based brown dwarf surveys by using narrow-band near-IR pseudocontinuum filters.

  2. Analytical and characterization studies of organic and inorganic species in brown coal

    SciTech Connect (OSTI)

    G. Domazetis; M. Raoarun; B.D. James; J. Liesegang; P.; J. Pigram; N. Brack [La Trobe University, Vic. (Australia). Department of Chemistry

    2006-08-15T23:59:59.000Z

    Detailed studies have been carried out on the distribution of organic functional groups and inorganic species in as-received (ar) and acid-washed (aw) brown coals using elemental analysis, energy dispersive X-ray analysis (SEM-EDX), X-ray photoelectron spectroscopy (XPS), and Time-of-flight-secondary ion mass spectrometry (TOF-SIMS). Surface concentrations of the various carbon groups, organic oxygen, and inorganic hydroxide were obtained using XPS, but oxygen from clay and quartz, if present, interfered with organic oxygen determinations for the coals. A comparison of ar and aw coals using XPS and SEM-EDX is provided in terms of inorganic and organic sulfur groups. Chloride in these coals is present mainly as acid extractable forms, but small amounts of chloride in the organic matrix were indicated by the elemental analysis of ultra low-ash coals. TOF-SIMS fragments from brown coals were indicative of polymers consisting mainly of single aromatic groups linked by hydrocarbons with carboxyl and phenol functional groups. Sulfur fragments were from inorganic sulfur, thiols, organo-sulfates, and S-N-organic species. Numerous fragments containing organically bound chloride were observed. Fragments of the inorganic species Na, Mg, Al, Si, K, Ca, Ti, Cr, Fe, Mn, Ni, Cu, and Ga were also observed. Environmentally undesirable species, particularly from organo-sulfur and organo-chloride groups in brown coal, are likely to emerge from processes that heat coal-water mixture. 54 refs., 3 figs., 10 tabs.

  3. Brown snow: A long-range transport event in the Canadian Arctic

    SciTech Connect (OSTI)

    Welch, H.E.; Muir, D.C.G.; Billeck, B.N.; Lockhart, W.L.; Brunskill, G.J.; Kling, H.J. (Freshwater Inst., Winnipeg (Canada)); Olson, M.P. (Atmospheric Environment Service, Downsview, Ontario (Canada)); Lemoine, R.M. (Hardy BBT Ltd., Winnipeg, Manitoba (Canada))

    1991-02-01T23:59:59.000Z

    The authors document the occurrence of a long-range transport event that deposited thousands of tons of fine particulates on the District of Keewatin, central Canadian Arctic, {approximately}63 N. Air mass trajectories, clay mineral composition, soot particles, and visible organic remains point to Asian sources for the brown snow material, probably western China. Semivolatile organic pollutants detected in the brown snow included polycyclic aromatic hydrocarbons ({Sigma}PAH), PCB congeners, and DDT-related compounds ({Sigma}DDT), polychlorinated camphenes (PCCs), as well as the herbicide trifuluralin and insecticides methoxychlor, endosulfan, and hexachlorocyclohexane (HCH). {Sigma}PAH, PCB, and PCC concentrations were within the range reported in other studies of Arctic snow but {Sigma}DDT levels were 2-10 times higher than previous reports. High molecular weight PAH may have been associated with soot particles in the brown snow but evidence for Asian sources of the pesticides was not strong because of unknown source signal strengths and possible atmospheric transformations of the compounds. Fluxes of these pollutants were also determined by analyzing sediment cores from two small headwater lakes near the sampling site. The quantities of pollutants deposited in this single event may have comprised a significant fraction (>10%) of total annual input {Sigma}PAH and {Sigma}DDT, as determined from lake sedimentation records.

  4. Accretion-ejection connection in the young brown dwarf candidate ISO-Cha1 217

    E-Print Network [OSTI]

    Whelan, E T; Bacciotti, F; Nisini, B; Bonito, R; Antoniucci, S; Stelzer, B; Biazzo, K; D'Elia, V; Ray, T P

    2014-01-01T23:59:59.000Z

    As the number of observed brown dwarf outflows is growing it is important to investigate how these outflows compare to the well studied jets from young stellar objects. A key point of comparison is the relationship between outflow and accretion activity and in particular the ratio between the mass outflow and accretion rates ($\\dot{M}_{out}$/$\\dot{M}_{acc}$). The brown dwarf candidate ISO-ChaI 217 was discovered by our group, as part of a spectro-astrometric study of brown dwarfs, to be driving an asymmetric outflow with the blue-shifted lobe having a position angle of $\\sim$ 20$^{\\circ}$. The aim here is to further investigate the properties of ISO-ChaI 217, the morphology and kinematics of its outflow, and to better constrain ($\\dot{M}_{out}$/$\\dot{M}_{acc}$). The outflow is spatially resolved in the $[SII]\\lambda \\lambda 6716,6731$ lines and is detected out to $\\sim$ 1\\farcs6 in the blue-shifted lobe and ~ 1" in the red-shifted lobe. The asymmetry between the two lobes is confirmed although the velocity as...

  5. The Joys of Nuclear Engineering

    SciTech Connect (OSTI)

    Jon Carmack

    2009-10-02T23:59:59.000Z

    Nuclear fuels researcher Jon Carmack talks about the satisfactions of a career in nuclear engineering.

  6. The Joys of Nuclear Engineering

    ScienceCinema (OSTI)

    Jon Carmack

    2010-01-08T23:59:59.000Z

    Nuclear fuels researcher Jon Carmack talks about the satisfactions of a career in nuclear engineering.

  7. ANNOUNCEMENT NUCLEAR ENGINEERING FACULTY POSITION

    E-Print Network [OSTI]

    Tennessee, University of

    ANNOUNCEMENT NUCLEAR ENGINEERING FACULTY POSITION The Department of Nuclear Engineering at the Assistant or Associate Professor level. These areas include, but are not limited to, nuclear system instrumentation & controls, monitoring and diagnostics, reactor dynamics, nuclear security, nuclear materials

  8. Nuclear reactor

    DOE Patents [OSTI]

    Thomson, Wallace B. (Severna Park, MD)

    2004-03-16T23:59:59.000Z

    A nuclear reactor comprising a cylindrical pressure vessel, an elongated annular core centrally disposed within and spaced from the pressure vessel, and a plurality of ducts disposed longitudinally of the pressure vessel about the periphery thereof, said core comprising an annular active portion, an annular reflector just inside the active portion, and an annular reflector just outside the active a portion, said annular active portion comprising rectangular slab, porous fuel elements radially disposed around the inner reflector and extending the length of the active portion, wedge-shaped, porous moderator elements disposed adjacent one face of each fuel element and extending the length of the fuel element, the fuel and moderator elements being oriented so that the fuel elements face each other and the moderator elements do likewise, adjacent moderator elements being spaced to provide air inlet channels, and adjacent fuel elements being spaced to provide air outlet channels which communicate with the interior of the peripheral ducts, and means for introducing air into the air inlet channels which passes through the porous moderator elements and porous fuel elements to the outlet channel.

  9. Advanced nuclear fuel

    SciTech Connect (OSTI)

    Terrani, Kurt

    2014-07-14T23:59:59.000Z

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  10. Nuclear Reaction Data Centers

    SciTech Connect (OSTI)

    McLane, V.; Nordborg, C.; Lemmel, H.D.; Manokhin, V.N.

    1988-01-01T23:59:59.000Z

    The cooperating Nuclear Reaction Data Centers are involved in the compilation and exchange of nuclear reaction data for incident neutrons, charged particles and photons. Individual centers may also have services in other areas, e.g., evaluated data, nuclear structure and decay data, reactor physics, nuclear safety; some of this information may also be exchanged between interested centers. 20 refs., 1 tab.

  11. Catalysinganenergyrevolution Nuclear Failures

    E-Print Network [OSTI]

    Laughlin, Robert B.

    extraction, fuel manufacture and management of spent fuel and waste. Currently, CEA is a large FrenchCatalysinganenergyrevolution France's Nuclear Failures The great illusion of nuclear energy greenpeace.org #12;Contents 2 Greenpeace International France's Nuclear Failures The French nuclear industry

  12. Advanced nuclear fuel

    ScienceCinema (OSTI)

    Terrani, Kurt

    2014-07-15T23:59:59.000Z

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  13. Focus Article Nuclear winter

    E-Print Network [OSTI]

    Robock, Alan

    the climatic effects of nuclear war. Smoke from the fires started by nuclear weapons, especially the black in recorded human history. Although the number of nuclear weapons in the world has fallen from 70,000 at its and Russia could still produce nuclear winter. This theory cannot be tested in the real world. However

  14. The Nuclear Revolution, Relative Gains, and International Nuclear Assistance

    E-Print Network [OSTI]

    Kroenig, Matthew

    2006-01-01T23:59:59.000Z

    it would transfer nuclear technology. Washington Post. 26preferences: the export of sensitive nuclear technology.export of sensitive nuclear technology presents a kind of

  15. Dynamics of nuclear envelope and nuclear pore complex formation

    E-Print Network [OSTI]

    Anderson, Daniel J.

    2008-01-01T23:59:59.000Z

    Limited expression of nuclear pore membrane glycoprotein 210suggests cell-type specific nuclear pores in metazoans. Expand Dultz, E. (2008). Nuclear pore complex assembly through

  16. A Herschel PACS survey of brown dwarfs in IC 2391: Limits on primordial and debris disk fractions

    E-Print Network [OSTI]

    Riaz, B

    2014-01-01T23:59:59.000Z

    We present results from a Herschel PACS survey of 8 brown dwarfs in the IC 2391 cluster. Our aim was to determine the brown dwarf disk fraction at ages of ~40-50 Myr. None of the 8 brown dwarfs observed were detected in the PACS 70 or 160mu bands. We have determined the detection limits of our survey using the 1-sigma flux upper limits in the PACS far-infrared and the WISE mid-infrared bands. The sensitivity of our observations would only allow for the detection of debris disks with exceptionally large fractional luminosities (>1%). Considering that only the most extreme and rare debris disks have such high fractional luminosities, it can be hypothesized that Vega-like debris disks, as observed around ~30% of low-mass stars at similar ages, could exist around the targeted IC 2391 brown dwarfs. Most primordial disks similar to the ones observed for the younger 1-10 Myr brown dwarfs would be within the detection sensitivities of our survey, and could have been detected. The non-detection for all targets then su...

  17. Identification of a mutation in the tyrosinase related protein 1 (TRP1) gene associated with brown oculocutaneous albinism (OCA3)

    SciTech Connect (OSTI)

    Wildenberg, S.C.; Oetting, W.S.; Fryer, J.P. [Univ. of Minnesota, Minneapolis, MN (United States)] [and others

    1994-09-01T23:59:59.000Z

    The genes responsible for the two most common types of human oculocutaneous albinism (OCA) have been identified. Mutations of the tyrosinase gene (chromosome 11q14-21) produce OCA1, and mutations of the P gene (chromosome 15q11.2-13) produce OCA2. Another type of OCA known as brown OCA or OCA3 is found commonly in the African and African-American population. OCA3 is characterized by light brown skin and hair with the ocular features of albinism and represents the third most frequent type of OCA. We previously identified dizygotic African-American twin boys who were discordant for OCA3. Melanocytes from the affected twin produced brown melanin and contained no detectable TRP1 protein. We have now characterized the TRP1 gene from the affected twin. The human TRP1 gene, homologous to the murine brown locus, contains 8 exons and maps to chromosome 9p23. Using PCR amplification of each exon coupled with SSCP analysis and direct DNA sequencing, we found the affected twin to homozygous for a single bp deletion in exon 6. The deletion removes a G in codon 368 leading to a premature stop at codon 384. We also identified a Tsp509 polymorphism in the 3{prime} UTR. We conclude that mutations of the TRP1 gene are responsible for brown OCA or OCA3, making this the third major OCA gene identified in humans.

  18. Wisconsin Nuclear Profile - Point Beach Nuclear Plant

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

    Point Beach Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  19. Tennessee Nuclear Profile - Watts Bar Nuclear Plant

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

    Watts Bar Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  20. Massachusetts Nuclear Profile - Pilgrim Nuclear Power Station

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

    Pilgrim Nuclear Power Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer cpacity factor (percent)","Type","Commercial operation date","License...

  1. Arkansas Nuclear Profile - Arkansas Nuclear One

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

    Nuclear One" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  2. Is Nuclear Energy the Solution?

    E-Print Network [OSTI]

    Saier, Milton H.; Trevors, Jack T.

    2010-01-01T23:59:59.000Z

    009-0270-y Is Nuclear Energy the Solution? Milton H. Saier &in the last 50 years, nuclear energy subsidies have totaledadministration, the Global Nuclear Energy Partnership (GNEP)

  3. Nuclear Safety Research and Development...

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

    Nuclear Safety Research and Development Proposal Review and Prioritization Process and Criteria Nuclear Safety Research and Development Program Office of Nuclear Safety Office of...

  4. NUCLEAR SCIENCE ANNUAL REPORT 1975

    E-Print Network [OSTI]

    Authors, Various

    2010-01-01T23:59:59.000Z

    Gove and A. H. Wapstra, Nuclear Data Tables 11, 127 (1972).P. Jackson, Chalk River Nuclear Laboratories Report (1975)national Conference on Nuclear Structure and Spec troscopy,

  5. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    the previous year. NUCLEAR TECHNOLOGY AND FUEL CYCLES Chinathird-generation nuclear technology and reactor design, withs own third-generation nuclear technology. Westing- house,

  6. NUCLEAR CHEMISTRY ANNUAL REPORT 1970

    E-Print Network [OSTI]

    Authors, Various

    2011-01-01T23:59:59.000Z

    Nuclear Laboratories, AECL, Chalk River, Ontario, Canada.Nuclear Laboratories, AECL, Chalk River, Ontario, Canada. 1.Nuclear Laboratories, AECL, Chalk River, Ontario, Canada. 1.

  7. Reactor & Nuclear Systems Publications | ORNL

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

    Science Home | Science & Discovery | Nuclear Science | Publications and Reports | Reactor and Nuclear Systems Publications SHARE Reactor and Nuclear Systems Publications The...

  8. Mid-infrared followup of cold brown dwarfs: diversity in age, mass and metallicity

    SciTech Connect (OSTI)

    Saumon, Didier [Los Alamos National Laboratory; Leggett, Sandy K [GEMINI OBSERVATORY; Burningham, Ben [HERTFORDSHITE UNIV; Marley, Mark S [NASA AMES; Waren, S J [IMPERIAL COLLEGE LONDON; Jones, H R A [HERTFORDSHIRE U; Pinfield, D J [HERTFORDSHIRE U; Smart, R L [ASTRONOMICAL OBS

    2009-01-01T23:59:59.000Z

    We present new Spitzer IRAC [3.6], [4.5], [5.8] and [8.0] photometry of nine very late-type T dwarfs. Combining this with previously published photometry, we investigate trends with type and color that are useful for both the planning and interpretation of infrared surveys designed to discover the coldest T or Y dwarfs. Brown dwarfs with effective temperature (T{sub eff}) below 700 K emit more than half their flux at wavelengths longer than 3 {micro}m, and the ratio of the mid-infrared flux to the near-infrared flux becomes very sensitive to T{sub eff} at these low temperatures. We confirm that the color H (1.6 {micro}m) - [4.5] is a good indicator of T{sub eff} with a relatively weak dependence on metallicity and gravity. Conversely, the colors H - K (2.2 {micro}m) and [4.5] - [5.8] are sensitive to metallicity and gravity. Thus near- and mid-infrared photometry provide useful indicators of the fundamental properties of brown dwarfs, and if temperature and gravity are known, then mass and age can be reliably determined from evolutionary models. There are twelve dwarfs currently known with H - [4.5] > 3.0, and {approx} 500 < T{sub eff} K {approx}< 800, which we examine in detail. The ages of the dwarfs in the sample range from very young (0.1 - 1.0 Gyr) to relatively old (3 - 12 Gyr). The mass range is possibly as low as 5 Jupiter masses to up to 70 Jupiter masses, i.e. near the hydrogen burning limit. The metallicities also span a large range, from [m/H]= -0.3 to [m/H]= +0.2. The small number of T8 - T9 dwarfs found in the UKIRT Infrared Deep Sky Survey to date appear to be predominantly young low-mass dwarfs. Accurate mid-infrared photometry of cold brown dwarfs is essentially impossible from the ground, and extensions to the mid-infrared space missions warm-Spitzer and WISE are desirable in order to obtain the vital mid-infrared data for cold brown dwarfs, and to discover more of these rare objects.

  9. MID-INFRARED PHOTOMETRY OF COLD BROWN DWARFS: DIVERSITY IN AGE, MASS, AND METALLICITY

    SciTech Connect (OSTI)

    Leggett, S. K. [Gemini Observatory, Northern Operations Center, 670 North A'ohoku Place, Hilo, HI 96720 (United States); Burningham, Ben; Jones, H. R. A.; Lucas, P. W.; Pinfield, D. J. [Centre for Astrophysics Research, Science and Technology Research Institute, University of Hertfordshire, Hatfield AL10 9AB (United Kingdom); Saumon, D. [Los Alamos National Laboratory, P.O. Box 1663, MS F663, Los Alamos, NM 87545 (United States); Marley, M. S. [NASA Ames Research Center, Mail Stop 245-3, Moffett Field, CA 94035 (United States); Warren, S. J. [Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ (United Kingdom); Smart, R. L. [INAF/Osservatorio Astronomico di Torino, Strada Osservatorio 20, 10025 Pino Torinese (Italy); Tamura, Motohide, E-mail: sleggett@gemini.ed [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan)

    2010-02-20T23:59:59.000Z

    We present new Spitzer Infrared Array Camera (IRAC) photometry of 12 very late-type T dwarfs: nine have [3.6], [4.5], [5.8], and [8.0] photometry and three have [3.6] and [4.5] photometry only. Combining this with previously published photometry, we investigate trends with type and color that are useful for both the planning and interpretation of infrared surveys designed to discover the coldest T or Y dwarfs. The online appendix provides a collation of MKO-system YJHKL'M' and IRAC photometry for a sample of M, L, and T dwarfs. Brown dwarfs with effective temperature (T{sub eff}) below 700 K emit more than half their flux at wavelengths longer than 3 {mu}m, and the ratio of the mid-infrared flux to the near-infrared flux becomes very sensitive to T{sub eff} at these low temperatures. We confirm that the color H (1.6 {mu}m) - [4.5] is a good indicator of T{sub eff} with a relatively weak dependence on metallicity and gravity. Conversely, the colors H - K (2.2 {mu}m) and [4.5] - [5.8] are sensitive to metallicity and gravity. Thus, near- and mid-infrared photometry provide useful indicators of the fundamental properties of brown dwarfs, and if temperature and gravity are known, then mass and age can be reliably determined from evolutionary models. There are 12 dwarfs currently known with H- [4.5] >3.0, and 500 K {approx}< T{sub eff} {approx}<800 K, which we examine in detail. The ages of the dwarfs in the sample range from very young (0.1-1.0 Gyr) to relatively old (3-12 Gyr). The mass range is possibly as low as 5 Jupiter masses to up to 70 Jupiter masses, i.e., near the hydrogen burning limit. The metallicities also span a large range, from [m/H] = -0.3 to [m/H] = +0.3. The small number of T8-T9 dwarfs found in the UK Infrared Telescope Infrared Deep Sky Survey to date appear to be predominantly young low-mass dwarfs. Accurate mid-infrared photometry of cold brown dwarfs is essentially impossible from the ground, and extensions to the mid-infrared space missions, warm-Spitzer and Wide-Field Infrared Survey Explorer, are desirable in order to obtain the vital mid-infrared data for cold brown dwarfs, and to discover more of these rare objects.

  10. A review of "Sir Thomas Browne: A Life" by Reid Barbour

    E-Print Network [OSTI]

    Todd, Richard

    2014-01-01T23:59:59.000Z

    nearest family, Barbour provides a richly described and impressively researched blend of mid-Stuart scientific thought and practice, as well as the periods social history, drawing into his account those aspects of Browne that are better known from... VII & II Stuart and the installation of William of Orange and Jamess daughter Mary Stuart as joint sovereigns (William reviews 29 I of Scotland and III of England and Mary II), and 13 February 1689 (both dates O.S.). But this kind of objection...

  11. Composition of the wax fraction of bitumen from methylated brown coals

    SciTech Connect (OSTI)

    S.I. Zherebtsov; A.I. Moiseev [Russian Academy of Sciences, Kemerovo (Russian Federation). Institute of Coal and Coal Chemistry

    2009-04-15T23:59:59.000Z

    Changes in the group and individual compositions of the wax fractions of bitumen in the course of brown coal methylation were studied. With the use of IR and NMR spectroscopy and chromatography-mass spectrometry, it was found that the esters of methylated coal waxes consisted of the native esters of fatty acids and the methyl esters of these acids formed as a result of an alkylation treatment. Esterification and transesterification were predominant among the reactions of aliphatic fraction components. A positive effect of methanol alkylation on an increase in the yield of the aliphatic fractions was found.

  12. Travis Brown and Kamran Baksh, Final Submission | OpenEI Community

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin Baxin Hydropower StationTown ofTownNote-Bangladesh JumpTravis Brown

  13. Dr. Benjamin L. Brown | U.S. DOE Office of Science (SC)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEA : Papers69Christopher Fecko ChemicalJohnBenjamin L. Brown

  14. Working Group Report on - Space Nuclear Power Systems and Nuclear...

    Energy Savers [EERE]

    Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D "Even...

  15. B53 Nuclear Bomb Dismantlement | National Nuclear Security Administrat...

    National Nuclear Security Administration (NNSA)

    Dismantlement | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  16. Assessment of Nuclear Resonance Fluorescence for Spent Nuclear Fuel Assay

    E-Print Network [OSTI]

    Quiter, Brian

    2012-01-01T23:59:59.000Z

    Spent Fuel Assay Using Nuclear Resonance Fluo- rescence, Annual Meeting of the Institute of Nuclear Material Management,

  17. Assessment of Nuclear Resonance Fluorescence for Spent Nuclear Fuel Assay

    E-Print Network [OSTI]

    Quiter, Brian

    2012-01-01T23:59:59.000Z

    of the Institute of Nuclear Material Management, Tucson, AZ,Assay, Institute of Nuclear Materials Management 51st Annual

  18. Nuclear disarmament verification

    SciTech Connect (OSTI)

    DeVolpi, A.

    1993-12-31T23:59:59.000Z

    Arms control treaties, unilateral actions, and cooperative activities -- reflecting the defusing of East-West tensions -- are causing nuclear weapons to be disarmed and dismantled worldwide. In order to provide for future reductions and to build confidence in the permanency of this disarmament, verification procedures and technologies would play an important role. This paper outlines arms-control objectives, treaty organization, and actions that could be undertaken. For the purposes of this Workshop on Verification, nuclear disarmament has been divided into five topical subareas: Converting nuclear-weapons production complexes, Eliminating and monitoring nuclear-weapons delivery systems, Disabling and destroying nuclear warheads, Demilitarizing or non-military utilization of special nuclear materials, and Inhibiting nuclear arms in non-nuclear-weapons states. This paper concludes with an overview of potential methods for verification.

  19. Nuclear radiation actuated valve

    DOE Patents [OSTI]

    Christiansen, David W. (Kennewick, WA); Schively, Dixon P. (Richland, WA)

    1985-01-01T23:59:59.000Z

    A nuclear radiation actuated valve for a nuclear reactor. The valve has a valve first part (such as a valve rod with piston) and a valve second part (such as a valve tube surrounding the valve rod, with the valve tube having side slots surrounding the piston). Both valve parts have known nuclear radiation swelling characteristics. The valve's first part is positioned to receive nuclear radiation from the nuclear reactor's fuel region. The valve's second part is positioned so that its nuclear radiation induced swelling is different from that of the valve's first part. The valve's second part also is positioned so that the valve's first and second parts create a valve orifice which changes in size due to the different nuclear radiation caused swelling of the valve's first part compared to the valve's second part. The valve may be used in a nuclear reactor's core coolant system.

  20. Triangle Universities Nuclear Laboratory

    SciTech Connect (OSTI)

    Not Available

    1991-01-01T23:59:59.000Z

    This report contains brief papers that discusses the following topics: Fundamental Symmetries in the Nucleus; Internucleon Interactions; Dynamics of Very Light Nuclei; Facets of the Nuclear Many-Body Problem; and Nuclear Instruments and Methods.

  1. Promulgating Nuclear Safety Requirements

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

    1996-05-15T23:59:59.000Z

    Applies to all Nuclear Safety Requirements Adopted by the Department to Govern the Conduct of its Nuclear Activities. Cancels DOE P 410.1. Canceled by DOE N 251.85.

  2. NUCLEAR PLANT AND CONTROL

    E-Print Network [OSTI]

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: software require- ments, safety analysis, formal, the missiles, and the digital protection systems embed- ded in nuclear power plants. Obviously, safety method SOFTWARE SAFETY ANALYSIS OF DIGITAL PROTECTION SYSTEM REQUIREMENTS USING A QUALITATIVE FORMAL

  3. Hegemony and nuclear proliferation

    E-Print Network [OSTI]

    Miller, Nicholas L. (Nicholas LeSuer)

    2014-01-01T23:59:59.000Z

    Contrary to longstanding of predictions of nuclear tipping points, the number of states interested in nuclear weapons has sharply declined in recent decades. In contrast to existing explanations, this dissertation argues ...

  4. Observation of Transverse Bose-Einstein Condensation via Hanbury BrownTwiss Correlations Wu RuGway, A. G. Manning, S. S. Hodgman, R. G. Dall, and A. G. Truscott

    E-Print Network [OSTI]

    Kheruntsyan, Karen

    Observation of Transverse Bose-Einstein Condensation via Hanbury BrownTwiss Correlations Wu Ru a three-dimensional thermal gas to a gas undergoing transverse condensation by probing Hanbury BrownTwiss

  5. Rigorous theory of nuclear fusion rates in a plasma

    E-Print Network [OSTI]

    Lowell S. Brown; David C. Dooling; Dean L. Preston

    2005-09-22T23:59:59.000Z

    Real-time thermal field theory is used to reveal the structure of plasma corrections to nuclear reactions. Previous results are recovered in a fashion that clarifies their nature, and new extensions are made. Brown and Yaffe have introduced the methods of effective quantum field theory into plasma physics. They are used here to treat the interesting limiting case of dilute but very highly charged particles reacting in a dilute, one-component plasma. The highly charged particles are very strongly coupled to this background plasma. The effective field theory proves that this mean field solution plus the one-loop term dominate; higher loop corrections are negligible even though the problem involves strong coupling. Such analytic results for very strong coupling are rarely available, and they can serve as benchmarks for testing computer models.

  6. The vibrationally mediated photodissociation of Cl2 E. K. Campbell, A. B. Alekseyev, G. G. Balint-Kurti, M. Brouard, Alex Brown et al.

    E-Print Network [OSTI]

    Brown, Alex

    of Cl2 E. K. Campbell,1 A. B. Alekseyev,2 G. G. Balint-Kurti,3 M. Brouard,1,a) Alex Brown,4 R. JThe vibrationally mediated photodissociation of Cl2 E. K. Campbell, A. B. Alekseyev, G. G. Balint-Kurti, M. Brouard, Alex Brown et al. Citation: J. Chem. Phys. 137, 124310 (2012); doi: 10

  7. Early maturation processes in coal. Part 2: Reactive dynamics simulations using the ReaxFF reactive force field on Morwell Brown coal structures

    E-Print Network [OSTI]

    Goddard III, William A.

    Early maturation processes in coal. Part 2: Reactive dynamics simulations using the ReaxFF reactive force field on Morwell Brown coal structures Elodie Salmon a , Adri C.T. van Duin b , Franois Lorant Brown coal using the ReaxFF reactive force field. We find that these reactive MD simulations

  8. Miller, K.G., Sugarman, P.J., Browning, J.V., et al., 1998 Proceedings of the Ocean Drilling Program, Initial Reports, Vol. 174AX

    E-Print Network [OSTI]

    ,4 James V. Browning,2 Richard K. Olsson,2 Stephen F. Pekar,2 Timothy J. Reilly,2 Benjamin S. Cramer,2 Uptegrove,4 David Bukry,8 Lloyd H. Burckle,3 James D. Wright,9 Mark D. Feigenson,2 Gilbert J. Brenner,10, Olsson, Pekar, Reilly, Stewart, Uptegrove Biostratigraphy: Foraminifers: Browning, Olsson, Pekar

  9. Antagonist effect between violaxanthin and de-epoxidated pigments in nonphotochemical quenching induction in the qE deficient brown alga

    E-Print Network [OSTI]

    Govindjee

    induction in the qE deficient brown alga Macrocystis pyrifera Héctor Ocampo-Alvarez a , Ernesto GarcíaZ) De-epoxidation rate control Brown alga Macrocystis pyrifera Nonphotochemical quenching (NPQ quenching (qE), is not present in this alga. In contrast to higher plants, NPQ in this organism is much more

  10. Nuclear Explosive Safety Manual

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

    2009-04-14T23:59:59.000Z

    This Manual provides supplemental details to support the requirements of DOE O 452.2D, Nuclear Explosive Safety.

  11. 3D NUCLEAR SEGMENTAT

    Energy Science and Technology Software Center (OSTI)

    003029WKSTN00 Delineation of nuclear structures in 3D multicellular systems https://vision.lbl.gov/Software/3DMorphometry/

  12. Nuclear Nonproliferation Programs | ORNL

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

    Initiatives Nonproliferation Technology Nonproliferation Systems Safeguards and Security Technology International Safeguards Nuclear Material Detection and Characterization For...

  13. Nuclear Multifragmentation Critical Exponents

    E-Print Network [OSTI]

    Wolfgang Bauer; William Friedman

    1994-11-14T23:59:59.000Z

    We show that the critical exponents of nuclear multi-fragmentation have not been determined conclusively yet.

  14. Nuclear Energy Research Brookhaven National

    E-Print Network [OSTI]

    Ohta, Shigemi

    Nuclear Energy Research Brookhaven National Laboratory William C. Horak, Chair Nuclear Science and Technology Department #12;BNL Nuclear Energy Research Brookhaven Graphite Research Reactor - 1948 National Nuclear Data Center - 1952* High Flux Beam Reactor - 1964 Technical Support for NRC - 1974

  15. Hubble Space Telescope Spectroscopy of Brown Dwarfs Discovered with the Wide-field Infrared Survey Explorer

    E-Print Network [OSTI]

    Schneider, Adam C; Kirkpatrick, J Davy; Gelino, Christopher R; Mace, Gregory N; Wright, Edward L; Eisenhardt, Peter R; Skrutskie, M F; Griffith, Roger L; Marsh, Kenneth A

    2015-01-01T23:59:59.000Z

    We present a sample of brown dwarfs identified with the {\\it Wide-field Infrared Survey Explorer} (WISE) for which we have obtained {\\it Hubble Space Telescope} ({\\it HST}) Wide Field Camera 3 (WFC3) near-infrared grism spectroscopy. The sample (twenty-two in total) was observed with the G141 grism covering 1.10$-$1.70 $\\mu$m, while fifteen were also observed with the G102 grism, which covers 0.90$-$1.10 $\\mu$m. The additional wavelength coverage provided by the G102 grism allows us to 1) search for spectroscopic features predicted to emerge at low effective temperatures (e.g.\\ ammonia bands) and 2) construct a smooth spectral sequence across the T/Y boundary. We find no evidence of absorption due to ammonia in the G102 spectra. Six of these brown dwarfs are new discoveries, three of which are found to have spectral types of T8 or T9. The remaining three, WISE J082507.35$+$280548.5 (Y0.5), WISE J120604.38$+$840110.6 (Y0), and WISE J235402.77$+$024015.0 (Y1) are the nineteenth, twentieth, and twenty-first spec...

  16. A HYBRID SCENARIO FOR THE FORMATION OF BROWN DWARFS AND VERY LOW MASS STARS

    SciTech Connect (OSTI)

    Basu, Shantanu [Department of Physics and Astronomy, University of Western Ontario, London, Ontario, N6A 3K7 (Canada); Vorobyov, Eduard I., E-mail: basu@uwo.ca, E-mail: eduard.vorobiev@univie.ac.at [Institute of Astrophysics, The University of Vienna, Vienna, 1180 (Austria)

    2012-05-01T23:59:59.000Z

    We present a calculation of protostellar disk formation and evolution in which gaseous clumps (essentially, the first Larson cores formed via disk fragmentation) are ejected from the disk during the early stage of evolution. This is a universal process related to the phenomenon of ejection in multiple systems of point masses. However, it occurs in our model entirely due to the interaction of compact, gravitationally bound gaseous clumps and is free from the smoothing-length uncertainty that is characteristic of models using sink particles. Clumps that survive ejection span a mass range of 0.08-0.35 M{sub Sun }, and have ejection velocities 0.8 {+-} 0.35 km s{sup -1}, which are several times greater than the escape speed. We suggest that, upon contraction, these clumps can form substellar or low-mass stellar objects with notable disks, or even close-separation very low mass binaries. In this hybrid scenario, allowing for ejection of clumps rather than finished protostars/proto-brown-dwarfs, disk formation and the low velocity dispersion of low-mass objects are naturally explained, while it is also consistent with the observation of isolated low-mass clumps that are ejection products. We conclude that clump ejection and the formation of isolated low-mass stellar and substellar objects is a common occurrence, with important implications for understanding the initial mass function, the brown dwarf desert, and the formation of stars in all environments and epochs.

  17. Astrometric Discovery of GJ 802b: In the Brown Dwarf Oasis?

    E-Print Network [OSTI]

    Pravdo, S H; Lloyd, J; Pravdo, Steven H.; Shaklan, Stuart B.; Lloyd, James

    2005-01-01T23:59:59.000Z

    The Stellar Planet Survey is an ongoing astrometric search for giant planets and brown dwarfs around a sample of about 30 M-dwarfs. We have discovered several low-mass companions by measuring the motion of our target stars relative to their reference frames. The lowest mass discovery thus far is GJ 802b, a companion to the M5-dwarf GJ 802A. The orbital period is 3.14 +/- 0.03 y, the system mass is 0.214 +/- 0.045 Msolar, and the semi-major axis is 1.28 +/- 0.10 AU or 81 +/- 6 mas. Imaging observations indicate that GJ 802b is likely to be a brown dwarf with the astrometrically determined mass 0.058 +/- 0.021 Msolar (one sigma limits). The remaining uncertainty in the orbit is the eccentricity that is now loosely constrained. We discuss how the system age limits the mass and the prospects to further narrow the mass range when e is more precisely determined.

  18. Astrometric Discovery of GJ 802b: In the Brown Dwarf Oasis?

    E-Print Network [OSTI]

    Steven H. Pravdo; Stuart B. Shaklan; James Lloyd

    2005-05-10T23:59:59.000Z

    The Stellar Planet Survey is an ongoing astrometric search for giant planets and brown dwarfs around a sample of about 30 M-dwarfs. We have discovered several low-mass companions by measuring the motion of our target stars relative to their reference frames. The lowest mass discovery thus far is GJ 802b, a companion to the M5-dwarf GJ 802A. The orbital period is 3.14 +/- 0.03 y, the system mass is 0.214 +/- 0.045 Msolar, and the semi-major axis is 1.28 +/- 0.10 AU or 81 +/- 6 mas. Imaging observations indicate that GJ 802b is likely to be a brown dwarf with the astrometrically determined mass 0.058 +/- 0.021 Msolar (one sigma limits). The remaining uncertainty in the orbit is the eccentricity that is now loosely constrained. We discuss how the system age limits the mass and the prospects to further narrow the mass range when e is more precisely determined.

  19. NUCLEAR POWER in CALIFORNIA

    E-Print Network [OSTI]

    NUCLEAR POWER in CALIFORNIA: 2007 STATUS REPORT CALIFORNIA ENERGY COMMISSION October 2007 CEC-100, California Contract No. 700-05-002 Prepared For: California Energy Commission Barbara Byron, Senior Nuclear public workshops on nuclear power. The Integrated Energy Policy Report Committee, led by Commissioners

  20. Nuclear fact book

    SciTech Connect (OSTI)

    Hill, O.F.; Platt, A.M.; Robinson, J.V.

    1983-05-01T23:59:59.000Z

    This reference provides significant highlights and summary facts in the following areas: general energy; nuclear energy; nuclear fuel cycle; uranium supply and enrichment; nuclear reactors; spent fuel and advanced repacking concepts; reprocessing; high-level waste; gaseous waste; transuranic waste; low-level waste; remedial action; transportation; disposal; radiation information; environment; legislation; socio-political aspects; conversion factors; and a glossary. (GHT)

  1. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Demazire, Christophe

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: moderator temper ature coefficient, reactivity co reactor Unit 4 of the Ringhals Nuclear Power Plant (Sweden) during fuel cycle 16 is analyzed absorption cross-section behavior. Consequently, if NUCLEAR TECHNOLOGY VOL. 140 NOV. 2002 147 #12;Demazire

  2. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Pzsit, Imre

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: moderator temper- ature coefficient, reactivity co reactor Unit 4 of the Ringhals Nuclear Power Plant (Sweden) during fuel cycle 16 is analyzed. Consequently, if*E-mail: demaz@nephy.chalmers.se NUCLEAR TECHNOLOGY VOL. 140 NOV. 2002 147 #12;high-burnup fuel

  3. Nuclear Explosive Safety

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

    2009-04-14T23:59:59.000Z

    This Order establishes requirements to implement the nuclear explosive safety elements of DOE O 452.1D, Nuclear Explosive and Weapon Surety Program, for routine and planned nuclear explosive operations. Cancels DOE O 452.2C. Admin Chg 1, 7-10-13

  4. Nuclear Explosive Safety

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

    2009-04-14T23:59:59.000Z

    This Department of Energy (DOE) Order establishes requirements to implement the nuclear explosive safety (NES) elements of DOE O 452.1D, Nuclear Explosive and Weapon Surety Program, for routine and planned nuclear explosive operations (NEOs). Cancels DOE O 452.2C. Admin Chg 1, dated 7-10-13, cancels DOE O 452.2D.

  5. Nuclear & Particle Physics, Astrophysics, Cosmology

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

    Nuclear & Particle Physics science-innovationassetsimagesicon-science.jpg Nuclear & Particle Physics, Astrophysics, Cosmology National security depends on science and...

  6. Is Nuclear Energy the Solution?

    E-Print Network [OSTI]

    Saier, Milton H.; Trevors, Jack T.

    2010-01-01T23:59:59.000Z

    the potential of nuclear power to combat global warming havecompetitive today, and for nuclear power to succeed, it must

  7. Improved kinematics for brown dwarfs and very low-mass stars in ChaI and a discussion of brown dwarf formation

    E-Print Network [OSTI]

    V. Joergens

    2005-11-14T23:59:59.000Z

    We present a precise kinematic study of very young brown dwarfs (BDs) in the ChaI cloud based on radial velocities (RVs) measured with UVES / VLT. This is compared to the kinematics of T Tauri stars (TTS) in the same field, based on both own measurements and on RVs from the literature. More UVES spectra were taken compared with a former paper (Joergens & Guenther 2001), and the reduction of the spectra was improved, while studying the literature for RVs of T Tauri stars in ChaI led to a cleaned and enlarged sample of T Tauri stars. The result is an improved empirical RV distribution of BDs as well as of TTS in ChaI. We found that nine BDs/VLMSs (M6-M8) in ChaI have a RV dispersion of 0.9 km/s measured in terms of a standard deviation. This is consistent with the dispersion measured earlier in terms of fwhm of 2.1 km/s. The studied sample of 25 TTS (G2-M5) has a dispersion of 1.3 km/s (standard deviation). The RV dispersion of the BDs is consistent within the errors with that of TTS, which is in line with the finding of no mass dependence in some theoretical models of the ejection-scenario for the formation of brown dwarfs. In contrast to current N-body simulations, we did not find a high-velocity tail for the BDs RVs. We found hints suggesting different kinematics for binaries compared to predominantly single objects in ChaI. The global RV dispersion for ChaI members (1.24 km/s) is significantly lower than for Taurus members (2.0 km/s), despite higher stellar density in ChaI showing that a fundamental increase in velocity dispersion with stellar density of the star-forming region is not established observationally. The RVs of BDs observed in ChaI are less dispersed than predicted by existing models for the ejection-scenario.

  8. Brown - leaves

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials FindAdvancedBrookhaven Site Office CXBrookhavenSector

  9. Brown - leaves

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials FindAdvancedBrookhaven Site Office CXBrookhavenSectorBPA

  10. Nuclear spirals in galaxies

    E-Print Network [OSTI]

    Witold Maciejewski

    2006-11-08T23:59:59.000Z

    Recent high-resolution observations indicate that nuclear spirals are often present in the innermost few hundred parsecs of disc galaxies. My models show that nuclear spirals form naturally as a gas response to non-axisymmetry in the gravitational potential. Some nuclear spirals take the form of spiral shocks, resulting in streaming motions in the gas, and in inflow comparable to the accretion rates needed to power local Active Galactic Nuclei. Recently streaming motions of amplitude expected from the models have been observed in nuclear spirals, confirming the role of nuclear spirals in feeding of the central massive black holes.

  11. Nuclear Data Sheets for A = 215

    SciTech Connect (OSTI)

    Singh, Balraj; Mukherjee, Gopal; Abriola, Daniel [International Atomic Energy Agency (IAEA), Vienna (Austria); Basu, Swapan Kumar [VECC, Kolkata (India); Demetriou, Paraskevi [IAEA, Vienna (Austria); Jain, Ashok [Indian Institute of Technology (IIT), Roorkee (India); Kumar, Suresh [Delhi University, Delhi (India); Singh, Sukhjeet [M.M. University, Mullana, Ambala (India); Tuli, Jagdish [Brookhaven National Laboratory (NNDC, BNL), Upton, NY (United States)

    2013-12-15T23:59:59.000Z

    The evaluated spectroscopic data are presented for 12 known nuclides of mass 215 (Hg, Tl, Pb, Bi, Po, At, Rn, Fr, Ra, Ac, Th, Pa). For {sup 215}Hg, {sup 215}Tl, {sup 215}Pb, and {sup 215}Pa nuclei, no excited states are known. The decay characteristics of {sup 215}Hg and {sup 215}Tl are unknown. The decay scheme of {sup 215}Pb is considered as incomplete. Ordering of ? cascades in the decay of 36.9s isomer of {sup 215}Bi and for highspin states above 2251 keV in {sup 215}Fr are not established. Highspin excitations, including several isomeric states, are well known in {sup 215}Bi, {sup 215}Po, {sup 215}Rn, {sup 215}Fr, {sup 215}Ra, and {sup 215}Ac. No particletransfer reaction data are available for any of the A=215 nuclei. The rms charge radii for {sup 215}Pb, {sup 215}Bi, {sup 215}Po, {sup 215}Rn, {sup 215}Fr and {sup 215}Ra have been evaluated by Daniel Abriola, from extrapolation or interpolation of available evaluated data in 2013An02 for radii of respective Z chains using formula 9 in 2004An14. This evaluation was carried out as part of ENSDDworkshop at VECC, Kolkata for Nuclear Structure and Decay Data, organized and hosted by VECC and Board of Research in Nuclear Sciences (BRNS) in Kolkata, India, November 2629, 2012. This work supersedes the previous A = 215 evaluation (2001Br31) published by E. Browne which covered literature prior to May 2001.

  12. Commercial nuclear power 1990

    SciTech Connect (OSTI)

    Not Available

    1990-09-28T23:59:59.000Z

    This report presents the status at the end of 1989 and the outlook for commercial nuclear capacity and generation for all countries in the world with free market economies (FME). The report provides documentation of the US nuclear capacity and generation projections through 2030. The long-term projections of US nuclear capacity and generation are provided to the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) for use in estimating nuclear waste fund revenues and to aid in planning the disposal of nuclear waste. These projections also support the Energy Information Administration's annual report, Domestic Uranium Mining and Milling Industry: Viability Assessment, and are provided to the Organization for Economic Cooperation and Development. The foreign nuclear capacity projections are used by the DOE uranium enrichment program in assessing potential markets for future enrichment contracts. The two major sections of this report discuss US and foreign commercial nuclear power. The US section (Chapters 2 and 3) deals with (1) the status of nuclear power as of the end of 1989; (2) projections of nuclear capacity and generation at 5-year intervals from 1990 through 2030; and (3) a discussion of institutional and technical issues that affect nuclear power. The nuclear capacity projections are discussed in terms of two projection periods: the intermediate term through 2010 and the long term through 2030. A No New Orders case is presented for each of the projection periods, as well as Lower Reference and Upper Reference cases. 5 figs., 30 tabs.

  13. Plays as Team Plans for Coordination and Adaptation Michael Bowling, Brett Browning, Allen Chang and Manuela Veloso

    E-Print Network [OSTI]

    Veloso, Manuela M.

    Plays as Team Plans for Coordination and Adaptation Michael Bowling, Brett Browning, Allen Chang, {mhb,brettb,mmv}@cs.cmu.edu, allenc@andrew.cmu.edu Abstract. Coordinated action for a team of robots, a complex domain with teams of robots in an adversarial setting, there is a great deal of uncertainty

  14. 2010 USDA Research Forum on Invasive Species GTR-NRS-P-75 87 ECONOMIC ANALYSIS OF LIGHT BROWN APPLE MOTH

    E-Print Network [OSTI]

    , NC 27606 ABSTRACT Our geospatial analysis estimated that LBAM could establish throughout most on LBAM. Our economic analysis had two components: (1) a geospatial analysis that identified areas at risk2010 USDA Research Forum on Invasive Species GTR-NRS-P-75 87 ECONOMIC ANALYSIS OF LIGHT BROWN APPLE

  15. Thresholds for Survival of Brown Trout during the Spring Flood Acid Pulse in Streams High in Dissolved Organic Carbon

    E-Print Network [OSTI]

    Buffam, Ishi

    .--The survival of brown trout Salmo trutta embryos and first-year juveniles was studied using in situ bioassays concentration. No toxic effect could be directly attributed to measured inorganic aluminum concentrations). Increased H levels impede the active uptake of sodium and stimulate efflux (Leivestad and Muniz 1976

  16. Arsenic Modulates Cell Proliferation Pathways in MCF-7 Breast Cancer Cells Krystle Brown, Somaly Neang, Dorrelyn Patacsil, and Deepak Kumar

    E-Print Network [OSTI]

    District of Columbia, University of the

    Viability Assay: The cell viability and proliferation of MCF-7 breast cancer cell lines were determined (SDS-PAGE) and Western Blotting. Figure 2. MCF-7 breast cancer cell lines were treated with variousArsenic Modulates Cell Proliferation Pathways in MCF-7 Breast Cancer Cells Krystle Brown, Somaly

  17. The paramagnetic response of nickel at high temperature P. J. Brown (+), H. Capellman (), J. Dportes (*), D. Givord (*), S. M. Johnson (+)

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    491 The paramagnetic response of nickel at high temperature P. J. Brown (+), H. Capellman (), J, rvis le 5 novembre, accept le 6 novembre 1985) Rsum. 2014 La rponse paramagntique du nickel a t. 2014 The paramagnetic response of nickel has been measured using polarized neutron scattering

  18. Hanbury-Brown-Twiss Interferometry with Identical Bosons in Relativistic Heavy Ion Collisions: Comparisons with Hadronic Scattering Models

    E-Print Network [OSTI]

    Thomas J. Humanic

    2005-10-17T23:59:59.000Z

    Identical boson Hanbury-Brown-Twiss interferometry as applied to relativistic heavy-ion collisions is reviewed. Emphasis is placed on the use of hadronic scattering models to interpret the physical significance of experimental results. Interferometric studies with center-of-mass energies from < 1 GeV/nucleon up to 5500 GeV/nucleon are considered.

  19. DISTINCT PATTERNS OF NITRATE REDUCTASE ACTIVITY IN BROWN ALGAE: LIGHT AND AMMONIUM SENSITIVITY IN LAMINARIA DIGITATA IS ABSENT IN

    E-Print Network [OSTI]

    Berges, John A.

    DISTINCT PATTERNS OF NITRATE REDUCTASE ACTIVITY IN BROWN ALGAE: LIGHT AND AMMONIUM SENSITIVITY and lowest in summer. This is the first report of NR activity in any alga that is not strongly regulated the regulation of NR by light that has been observed in other algae and higher plants. Key index words: ammonium

  20. Field Power Measurements of Imaging Equipment Marla McWhinney, Gregory Homan, Richard Brown, Judy Roberson, Bruce Nordman,

    E-Print Network [OSTI]

    modes: active/ready/sleep/off, and recorded features that would most likely affect energy consumption Brown, Judy Roberson, Bruce Nordman, John Busch Energy Analysis Department Environmental Energy 94720, USA May 2004 The work described in this paper was supported by the Office of Atmospheric Programs

  1. Probing Structural Dynamics with High Spatial and Temporal Resolution Research Team: Nigel Browning, James Evans, Patricia Abellan, Russell Tonkyn

    E-Print Network [OSTI]

    Probing Structural Dynamics with High Spatial and Temporal Resolution Research Team: Nigel Browning of the structural dynamics that occur on the s-ns timescale We will make use of a unique aberration-corrected dynamic TEM (DTEM), where a photoemission source will enable these time-resolved images to be obtained at

  2. A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G . Long

    E-Print Network [OSTI]

    Long, David G.

    A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G-378-6586 browncg@salt.ee.byii.edu Abstract-Traditional satellite scatterometer wind retrieval algorithms consist of point-wise wind estimation and point- wise ambiguity removal. Point-wise estimation yields mul- tiple

  3. STATE OF CALIFORNIA--NATURAL RESOURCES AGENCY EDMUND G. BROWN, JR., GOVERNOR CALIFORNIA COASTAL COMMISSION

    E-Print Network [OSTI]

    at the state's two operating nuclear power plants. The combination of strong ground motion and massive tsunami that occurred in Japan cannot be generated by faults near the San Onofre Nuclear Generating Station and the Diablo Canyon Power Plant. Nevertheless, the geologic conditions near those plants are very likely

  4. Nuclear facilities: criteria for the design and operation of ventilation systems for nuclear installations other than nuclear reactors

    E-Print Network [OSTI]

    International Organization for Standardization. Geneva

    2004-01-01T23:59:59.000Z

    Nuclear facilities: criteria for the design and operation of ventilation systems for nuclear installations other than nuclear reactors

  5. X-ray Detection from Bona-fide and Candidate Brown Dwarfs in the Rho Ophiuchi Cloud with Chandra

    E-Print Network [OSTI]

    Kensuke Imanishi; Masahiro Tsujimoto; Katsuji Koyama

    2001-08-06T23:59:59.000Z

    We present results of an X-ray search from bona-fide and candidate brown dwarfs in the Rho Ophiuchi cloud cores with the Chandra X-ray Observatory. The selected areas are two fields near the cloud center and are observed with the ACIS-I array of a 17'x17' size and a ~100 ks exposure. Among 18 bona-fide and candidate brown dwarfs listed by the infrared spectroscopy, we find X-ray emission from 7 sources above 99.9% confidence level. Therefore ~40% of the infrared-selected brown dwarfs in this cloud emit X-rays. For the brightest 4 sources, the X-ray spectra are made and are fitted with a thin-thermal plasma model of a temperature 1-2.5 keV. The X-rays are also time variable with rapid flares from 2 of the brown dwarfs. Assuming 2 keV temperature and using the empirical relation of Av vs. NH, we estimate the X-ray luminosity or its upper limit of the other faint or non-X-ray sources. The X-ray luminosity (Lx) of the X-ray-detected sources is in the range of 0.3-90x10^28 ergs s^-1, while the luminosity ratio of X-ray to bolometric (Lx/Lbol) is 10^-3 - 10^-5, similar to those of low-mass pre-main-sequence and dMe stars. All these results suggest that the X-ray origin of brown dwarfs is the same as low-mass stars; strong magnetic activity at the stellar surface.

  6. Genome sequence of the brown Norway rat yields insights into mammalian evolution

    SciTech Connect (OSTI)

    Gibbs, Richard A.; Weinstock, George M.; Metzker, Michael L.; Muzny, Donna M.; Sodergren, Erica J.; Scherer, Steven; Scott, Graham; Steffen, David; Worley, Kim C.; Burch, Paula E.; Okwuonu, Geoffrey; Hines, Sandra; Lewis, Lora; DeRamo, Christine; Delgado, Oliver; Dugan-Rocha, Shannon; Miner, George; Morgan, Margaret; Hawes, Alicia; Gill, Rachel; Holt, Robert A.; Adams, Mark D.; Amanatides, Peter G.; Baden-Tillson, Holly; Barnstead, Mary; Chin, Soo; Evans, Cheryl A.; Ferriera, Steven; Fosler, Carl; Glodek, Anna; Gu, Zhiping; Jennings, Don; Kraft, Cheryl L.; Nguyen, Trixie; Pfannkoch, Cynthia M.; Sitter, Cynthia; Sutton, Granger G.; Venter, J. Craig; Woodage, Trevor; Smith, Douglas; Lee, Hong-Maei; Gustafson, Erik; Cahill, Patrick; Kana, Arnold; Doucette-Stamm, Lynn; Weinstock, Keith; Fechtel, Kim; Weiss, Robert B.; Dunn, Diane M.; Green, Eric D.; Blakesley, Robert W.; Bouffard, Gerard G.; de Jong, Pieter J.; Osoegawa, Kazutoyo; Zhu, Baoli; Marra, Marco; Schein, Jacqueline; Bosdet, Ian; Fjell, Chris; Jones, Steven; Krzywinski, Martin; Mathewson, Carrie; Siddiqui, Asim; Wye, Natasja; McPherson, John; Zhao, Shaying; Fraser, Claire M.; Shetty, Jyoti; Shatsman, Sofiya; Geer, Keita; Chen, Yixin; Abramzon, Sofyia; Nierman, William C.; Havlak, Paul H.; Chen, Rui; Durbin, K. James; Egan, Amy; Ren, Yanru; Song, Xing-Zhi; Li, Bingshan; Liu, Yue; Qin, Xiang; Cawley, Simon; Cooney, A.J.; D'Souza, Lisa M.; Martin, Kirt; Wu, Jia Qian; Gonzalez-Garay, Manuel L.; Jackson, Andrew R.; Kalafus, Kenneth J.; McLeod, Michael P.; Milosavljevic, Aleksandar; Virk, Davinder; Volkov, Andrei; Wheeler, David A.; Zhang, Zhengdong; Bailey, Jeffrey A.; Eichler, Evan E.; Tuzun, Eray; Birney, Ewan; Mongin, Emmanuel; Ureta-Vidal, Abel; Woodwark, Cara; Zdobnov, Evgeny; Bork, Peer; Suyama, Mikita; Torrents, David; Alexandersson, Marina; Trask, Barbara J.; Young, Janet M.; et al.

    2004-02-02T23:59:59.000Z

    The laboratory rat (Rattus norvegicus) is an indispensable tool in experimental medicine and drug development, having made inestimable contributions to human health. We report here the genome sequence of the Brown Norway (BN) rat strain. The sequence represents a high-quality 'draft' covering over 90 percent of the genome. The BN rat sequence is the third complete mammalian genome to be deciphered, and three-way comparisons with the human and mouse genomes resolve details of mammalian evolution. This first comprehensive analysis includes genes and proteins and their relation to human disease, repeated sequences, comparative genome-wide studies of mammalian orthologous chromosomal regions and rearrangement breakpoints, reconstruction of ancestral karyotypes and the events leading to existing species, rates of variation, and lineage-specific and lineage-independent evolutionary events such as expansion of gene families, orthology relations and protein evolution.

  7. Evolutionary models for cool brown dwarfs and extrasolar giant planets. The case of HD 20945

    E-Print Network [OSTI]

    I. Baraffe; G. Chabrier; T. Barman; F. Allard; P. H. Hauschildt

    2003-02-14T23:59:59.000Z

    We present evolutionary models for cool brown dwarfs and extra-solar giant planets. The models reproduce the main trends of observed methane dwarfs in near-IR color-magnitude diagrams. We also present evolutionary models for irradiated planets, coupling for the first time irradiated atmosphere profiles and inner structures. We focus on HD 209458-like systems and show that irradiation effects can substantially affect the radius of sub-jovian mass giant planets. Irradiation effects, however, cannot alone explain the large observed radius of HD 209458b. Adopting assumptions which optimise irradiation effects and taking into account the extension of the outer atmospheric layers, we still find $\\sim$ 20% discrepancy between observed and theoretical radii. An extra source of energy seems to be required to explain the observed value of the first transit planet.

  8. A Possible Brown Dwarf Companion to the White Dwarf GD1400

    E-Print Network [OSTI]

    J. Farihi; M. Christopher

    2004-07-01T23:59:59.000Z

    An unresolved, likely L dwarf companion to the DA white dwarf GD1400 is reported. This would be only the second such system known, discovered 17 years after the prototype L dwarf, GD165B, was determined to be a companion to a white dwarf. Photometric observations and model predicted stellar parameters of the well studied white dwarf primary indicate that GD1400B has $J-K\\ga2.0$ and $M_K=12.13$ mag. If correct, this would place GD1400B at spectral type L6, and it would be the lowest luminosity unevolved companion known to a white dwarf, and thus a definite brown dwarf. However, a low resolution Keck NIRSPEC $2.1-2.4\\mu$m spectrum may not be consistent with known L dwarfs. Uncertainties in classification remain until the binary is resolved or a trigonometric parallax is measured.

  9. Liquid-gas phase transition in hot asymmetric nuclear matter with density-dependent relativistic mean-field models

    E-Print Network [OSTI]

    Guang-Hua Zhang; Wei-Zhou Jiang

    2013-02-14T23:59:59.000Z

    The liquid-gas phase transition in hot asymmetric nuclear matter is studied within density-dependent relativistic mean-field models where the density dependence is introduced according to the Brown-Rho scaling and constrained by available data at low densities and empirical properties of nuclear matter. The critical temperature of the liquid-gas phase transition is obtained to be 15.7 MeV in symmetric nuclear matter falling on the lower edge of the small experimental error bars. In hot asymmetric matter, the boundary of the phase-coexistence region is found to be sensitive to the density dependence of the symmetry energy. The critical pressure and the area of phase-coexistence region increases clearly with the softening of the symmetry energy. The critical temperature of hot asymmetric matter separating the gas phase from the LG coexistence phase is found to be higher for the softer symmetry energy.

  10. Coherent Nuclear Radiation

    E-Print Network [OSTI]

    V. I. Yukalov; E. P. Yukalova

    2004-06-22T23:59:59.000Z

    The main part of this review is devoted to the comprehensive description of coherent radiation by nuclear spins. The theory of nuclear spin superradiance is developed and the experimental observations of this phenomenon are considered. The intriguing problem of how coherence develops from initially incoherent quantum fluctuations is analysed. All main types of coherent radiation by nuclear spins are discussed, which are: free nuclear induction, collective induction, maser generation, pure superradiance, triggered superradiance, pulsing superradiance, punctuated superradiance, and induced emission. The influence of electron-nuclear hyperfine interactions and the role of magnetic anisotropy are studied. Conditions for realizing spin superradiance by magnetic molecules are investigated. The possibility of nuclear matter lasing, accompanied by pion or dibaryon radiation, is briefly touched.

  11. Instrumentation for Nuclear Applications

    SciTech Connect (OSTI)

    NONE

    1998-09-18T23:59:59.000Z

    The objective of this project was to develop and coordinate nuclear instrumentation standards with resulting economies for the nuclear and radiation fields. There was particular emphasis on coordination and management of the Nuclear Instrument Module (NIM) System, U.S. activity involving the CAMAC international standard dataway system, the FASTBUS modular high-speed data acquisition and control system and processing and management of national nuclear instrumentation and detector standards, as well as a modest amount of assistance and consultation services to the Pollutant Characterization and Safety Research Division of the Office of Health and Environmental Research. The principal accomplishments were the development and maintenance of the NIM instrumentation system that is the predominant instrumentation system in the nuclear and radiation fields worldwide, the CAMAC digital interface system in coordination with the ESONE Committee of European Laboratories, the FASTBUS high-speed system and numerous national and international nuclear instrumentation standards.

  12. Nuclear Science References Database

    E-Print Network [OSTI]

    B. Pritychenko; E. B?tk; B. Singh; J. Totans

    2014-07-08T23:59:59.000Z

    The Nuclear Science References (NSR) database together with its associated Web interface, is the world's only comprehensive source of easily accessible low- and intermediate-energy nuclear physics bibliographic information for more than 210,000 articles since the beginning of nuclear science. The weekly-updated NSR database provides essential support for nuclear data evaluation, compilation and research activities. The principles of the database and Web application development and maintenance are described. Examples of nuclear structure, reaction and decay applications are specifically included. The complete NSR database is freely available at the websites of the National Nuclear Data Center http://www.nndc.bnl.gov/nsr and the International Atomic Energy Agency http://www-nds.iaea.org/nsr.

  13. INDEPENDENT PARTICLE ASPECTS OF NUCLEAR DYNAMICS

    E-Print Network [OSTI]

    Robel, M.C.

    2011-01-01T23:59:59.000Z

    situations: nuclear vibrations, fission, collisions, theformulae to nuclear vibrations, fission, collisions, thenuclear phenomena: nuclear vibrations, fission, collisions,

  14. Absolute nuclear material assay

    DOE Patents [OSTI]

    Prasad, Manoj K. (Pleasanton, CA); Snyderman, Neal J. (Berkeley, CA); Rowland, Mark S. (Alamo, CA)

    2012-05-15T23:59:59.000Z

    A method of absolute nuclear material assay of an unknown source comprising counting neutrons from the unknown source and providing an absolute nuclear material assay utilizing a model to optimally compare to the measured count distributions. In one embodiment, the step of providing an absolute nuclear material assay comprises utilizing a random sampling of analytically computed fission chain distributions to generate a continuous time-evolving sequence of event-counts by spreading the fission chain distribution in time.

  15. Absolute nuclear material assay

    DOE Patents [OSTI]

    Prasad, Manoj K. (Pleasanton, CA); Snyderman, Neal J. (Berkeley, CA); Rowland, Mark S. (Alamo, CA)

    2010-07-13T23:59:59.000Z

    A method of absolute nuclear material assay of an unknown source comprising counting neutrons from the unknown source and providing an absolute nuclear material assay utilizing a model to optimally compare to the measured count distributions. In one embodiment, the step of providing an absolute nuclear material assay comprises utilizing a random sampling of analytically computed fission chain distributions to generate a continuous time-evolving sequence of event-counts by spreading the fission chain distribution in time.

  16. Nuclear Fabrication Consortium

    SciTech Connect (OSTI)

    Levesque, Stephen

    2013-04-05T23:59:59.000Z

    This report summarizes the activities undertaken by EWI while under contract from the Department of Energy (DOE) â?? Office of Nuclear Energy (NE) for the management and operation of the Nuclear Fabrication Consortium (NFC). The NFC was established by EWI to independently develop, evaluate, and deploy fabrication approaches and data that support the re-establishment of the U.S. nuclear industry: ensuring that the supply chain will be competitive on a global stage, enabling more cost-effective and reliable nuclear power in a carbon constrained environment. The NFC provided a forum for member original equipment manufactures (OEM), fabricators, manufacturers, and materials suppliers to effectively engage with each other and rebuild the capacity of this supply chain by : â?¢ Identifying and removing impediments to the implementation of new construction and fabrication techniques and approaches for nuclear equipment, including system components and nuclear plants. â?¢ Providing and facilitating detailed scientific-based studies on new approaches and technologies that will have positive impacts on the cost of building of nuclear plants. â?¢ Analyzing and disseminating information about future nuclear fabrication technologies and how they could impact the North American and the International Nuclear Marketplace. â?¢ Facilitating dialog and initiate alignment among fabricators, owners, trade associations, and government agencies. â?¢ Supporting industry in helping to create a larger qualified nuclear supplier network. â?¢ Acting as an unbiased technology resource to evaluate, develop, and demonstrate new manufacturing technologies. â?¢ Creating welder and inspector training programs to help enable the necessary workforce for the upcoming construction work. â?¢ Serving as a focal point for technology, policy, and politically interested parties to share ideas and concepts associated with fabrication across the nuclear industry. The report the objectives and summaries of the Nuclear Fabrication Consortium projects. Full technical reports for each of the projects have been submitted as well.

  17. Assessing the nuclear age

    SciTech Connect (OSTI)

    Ackland, L.; McGuire, S.

    1986-01-01T23:59:59.000Z

    This book presents papers on nuclear weapons and arms control. Topics considered include historical aspects, the arms race, nuclear power, flaws in the non-proliferation treaty, North-South issues, East-West confrontation, Soviet decision making with regard to national defense, US and Soviet perspectives on national security, ballistic missile defense (''Star Wars''), political aspects, nuclear winter, stockpiles, US foreign policy, and military strategy.

  18. Nuclear Spectra from Skyrmions

    SciTech Connect (OSTI)

    Manton, N. S. [DAMTP, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

    2009-08-26T23:59:59.000Z

    The structures of Skyrmions, especially for baryon numbers 4, 8 and 12, are reviewed. The quantized Skyrmion states are compared with nuclear spectra.

  19. Nuclear Physics from QCD

    E-Print Network [OSTI]

    U. van Kolck

    2008-12-20T23:59:59.000Z

    Effective field theories provide a bridge between QCD and nuclear physics. I discuss light nuclei from this perspective, emphasizing the role of fine-tuning.

  20. Tag: nuclear deterrence

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

    class"field-item even" property"content:encoded">

    The National Nuclear Security Administration has completed a major capital improvement project that has...

  1. Reference handbook: Nuclear criticality

    SciTech Connect (OSTI)

    Not Available

    1991-12-06T23:59:59.000Z

    The purpose for this handbook is to provide Rocky Flats personnel with the information necessary to understand the basic principles underlying a nuclear criticality.

  2. Nuclear Physics: Experiment Research

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

    UserResearcher Information print version Research Highlights Public Interest Nuclear Physics Accelerator Free Electron Laser (FEL) Medical Imaging Physics Topics Campaigns...

  3. Nuclear Safety Regulatory Framework

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

    overall Nuclear Safety Policy & ESH Goals Safety Basis Review and Approval In the DOE governance model, contractors responsible for the facility develop the safety basis and...

  4. Nuclear power attitude trends

    SciTech Connect (OSTI)

    Nealey, S.M.

    1981-11-01T23:59:59.000Z

    The increasing vulnerability of nuclear power to political pressures fueled by public concerns, particularly about nuclear plant safety and radioactive waste disposal, has become obvious. Since Eisenhower's Atoms-for-Peace program, utility and government plans have centered on expansion of nuclear power generating capability. While supporters have outnumbered opponents of nuclear power expansion for many years, in the wake of the Three Mile Island (TMI) accident the margin of support has narrowed. The purpose of this paper is to report and put in perspective these long-term attitude trends.

  5. Management of Nuclear Materials

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

    2009-08-17T23:59:59.000Z

    To establish requirements for the lifecycle management of DOE owned and/or managed accountable nuclear materials. Cancels DOE O 5660.1B.

  6. Unclassified Controlled Nuclear Information

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

    1995-09-25T23:59:59.000Z

    To prevent unauthorized dissemination of Unclassified Controlled Nuclear Information (UCNI). Cancels DOE 5635.4 and DOE 5650.3A

  7. National Nuclear Security Administration

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

    and Related Structures within TA-3 at Los Alamos National Laboratory, Los Alamos, New Mexico U. S. Department of Energy National Nuclear Security Administration Los Alamos Area...

  8. Nuclear | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One of the greatNuclearNuclear Nuclear An error

  9. National Nuclear Science Week 2012 - SRSCRO

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

    to Know Nuclear National Nuclear Science Week January 23 - 27, 2012 Fostering a deeper public understanding Logos for: National Nuclear Science Week, Nuclear Workforce Initiative,...

  10. Nuclear Reactions and Reactor Safety

    E-Print Network [OSTI]

    Onuchic, José

    Nuclear Reactions and Reactor Safety DO NOT LICK We haven't entirely nailed down what element nuclear chain reaction, 1938 #12;Nuclear Chain Reactions Do nuclear chain reactions lead to runaway explosions? or ? -Controlled nuclear chain reactions possible: control energy release/sec -> More

  11. Nuclear fuel cycle information workshop

    SciTech Connect (OSTI)

    Not Available

    1983-01-01T23:59:59.000Z

    This overview of the nuclear fuel cycle is divided into three parts. First, is a brief discussion of the basic principles of how nuclear reactors work; second, is a look at the major types of nuclear reactors being used and world-wide nuclear capacity; and third, is an overview of the nuclear fuel cycle and the present industrial capability in the US.

  12. NUCLEAR ENERGY PERGAMON Annals of Nuclear Energy 27 (2000) 138551398

    E-Print Network [OSTI]

    Pázsit, Imre

    annafs of NUCLEAR ENERGY PERGAMON Annals of Nuclear Energy 27 (2000) 138551398 www-4549(00)00033-5 #12;1386 I. Phi!, V. Arzhanov. /Annals qf Nuclear Energy 27 (2000) 1385-1398 subcritical systems (ADS

  13. Assessment of Nuclear Resonance Fluorescence for Spent Nuclear Fuel Assay

    E-Print Network [OSTI]

    Quiter, Brian

    2012-01-01T23:59:59.000Z

    W. Bertozzi and R.J. Ledoux, Nuclear resonance ?uorescenceUrakawa, Compton ring for nuclear waste management, Nucl.and B.J. Quiter, Using Nuclear Resonance Fluorscence for

  14. The Nuclear Revolution, Relative Gains, and International Nuclear Assistance

    E-Print Network [OSTI]

    Kroenig, Matthew

    2006-01-01T23:59:59.000Z

    204. Bhatia, Shyam. 1988. Nuclear rivals in the Middle East.of the merits of selective nuclear proliferation. Journal ofThe Case for a Ukranian nuclear deterrent. Foreign Affairs.

  15. International Nuclear Safeguards | National Nuclear Security Administration

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes | National NuclearInterlibrary LoanSafeguards | National Nuclear

  16. Nuclear Safety Information Agreement Between the U.S. Nuclear...

    Office of Environmental Management (EM)

    Information Agreement Between the U.S. Nuclear Regulatory Commission, Office of Nuclear Material Safety and Safeguards, and the U.S. Department of Energy, Office of Environment,...

  17. Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory...

    Office of Legacy Management (LM)

    111989 Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia. Pennsylvania 19406 Dear Mr. Kinneman: -;' .-. 'W...

  18. Western Interstate Nuclear Compact State Nuclear Policy (Multiple States)

    Broader source: Energy.gov [DOE]

    Legislation authorizes states' entrance into the Western Interstate Nuclear Compact, which aims to undertake the cooperation of participating states in deriving the optimum benefit from nuclear and...

  19. (U) Nuclear Data

    SciTech Connect (OSTI)

    White, Morgan C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-01-23T23:59:59.000Z

    Nuclear data comes from a variety of sources and in many flavors. Understanding where the data you use comes from and what flavor it is can be essential to understand and interpret your results. This talk will discuss the nuclear data pipeline with particular emphasis on providing links to additional resources that can be used to explore the issues you will encounter.

  20. Nuclear Explosive Safety

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

    2006-06-12T23:59:59.000Z

    The directive establishes specific nuclear explosive safety (NES) program requirements to implement the DOE NES standards and other NES criteria for routine and planned nuclear explosive operations. Cancels DOE O 452.2B. Canceled by DOE O 452.2D.

  1. Nuclear physics and cosmology

    SciTech Connect (OSTI)

    Coc, Alain [Centre de Sciences Nuclaires et de Sciences de la Matire (CSNSM), CNRS/IN2P3, Universit Paris Sud 11, UMR 8609, Btiment 104, F-91405 Orsay Campus (France)

    2014-05-09T23:59:59.000Z

    There are important aspects of Cosmology, the scientific study of the large scale properties of the universe as a whole, for which nuclear physics can provide insights. Here, we will focus on Standard Big-Bang Nucleosynthesis and we refer to the previous edition of the School [1] for the aspects concerning the variations of constants in nuclear cosmo-physics.

  2. Nuclear Science & Engineering

    E-Print Network [OSTI]

    .90 76 Nuclear 19.9 1.68 25 Natural Gas 17.7 5.87 91 Hydroelectricity 6.6 Petroleum 3.0 5.39 88 Non Nuclear Science & Engineering Natural Gas Source: Sproule Associates Ltd. Generating costs are high. Gas shutdown: Pickering 1 (515 MW(e), PHWR, Canada) reconnected 26 Sep 05 Final shutdowns: 3 reactors, Sweden

  3. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    Brief 2013-9 January 2013 Chinas Nuclear Industry Aftera significant impact on the future of Chinas nuclear power.the importance of safety as China builds more nuclear power

  4. NUCLEAR CHEMISTRY ANNUAL REPORT 1970

    E-Print Network [OSTI]

    Authors, Various

    2011-01-01T23:59:59.000Z

    Letters 24, 1507 (1970); Nuclear Data B4, 663 (1970). 5. R.S. Hager and E. C. Seltzer, Nuclear Data A4, 1 (1968). 6. H.J. Nijgh, and R. Van Lieshout, Nuclear Spectroscopy Tables (

  5. Is Nuclear Energy the Solution?

    E-Print Network [OSTI]

    Saier, Milton H.; Trevors, Jack T.

    2010-01-01T23:59:59.000Z

    10.1007/s11270-009-0270-y Is Nuclear Energy the Solution?MHS) attended a lecture on Nuclear Responsibility on theof the Alliance for Nuclear Responsibility. The information

  6. THz Dynamic Nuclear Polarization NMR

    E-Print Network [OSTI]

    Nanni, Emilio Alessandro

    Dynamic nuclear polarization (DNP) increases the sensitivity of nuclear magnetic resonance (NMR) spectroscopy by using high frequency microwaves to transfer the polarization of the electrons to the nuclear spins. The ...

  7. Supporting Our Nation's Nuclear Industry

    ScienceCinema (OSTI)

    Lyons, Peter

    2013-05-29T23:59:59.000Z

    On the 60th anniversary of the world's first nuclear power plant to produce electricity, Assistant Secretary for Nuclear Energy Peter Lyons discusses the Energy Department's and the Administration's commitment to promoting a nuclear renaissance in the United States.

  8. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    2013-9 January 2013 Chinas Nuclear Industry After FukushimaMarch 2011 Fukushima nuclear accident has had a significanton the future of Chinas nuclear power. First, it highlights

  9. World nuclear outlook 1995

    SciTech Connect (OSTI)

    NONE

    1995-09-29T23:59:59.000Z

    As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2015 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for two different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

  10. World nuclear outlook 1994

    SciTech Connect (OSTI)

    NONE

    1994-12-01T23:59:59.000Z

    As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2010 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for three different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

  11. HIST 732d: Colloquium on the French Revolution and Napoleonic Era Gregory Brown; gbrown@unlv.nevada.edu; 895-4181

    E-Print Network [OSTI]

    Ahmad, Sajjad

    HIST 732d: Colloquium on the French Revolution and Napoleonic Era Gregory Brown; gbrown and Repression from the Terror to Napoleon (978-0813927299) Required for students in HIST 462/662; Recommended

  12. 510 Plant Disease / Vol. 97 No. 4 Etiology of Moldy Core, Core Browning, and Core Rot of Fuji Apple in China

    E-Print Network [OSTI]

    Biggs, Alan R.

    Province, 712000, P. R. China; and Alan R. Biggs, Kearneysville Tree Fruit Research and Education Center., Zhang, R., Sun, G. Y., Zha, Y. L., and Biggs, A. R. 2013. Etiology of moldy core, core browning

  13. US nuclear weapons policy

    SciTech Connect (OSTI)

    May, M.

    1990-12-05T23:59:59.000Z

    We are closing chapter one'' of the nuclear age. Whatever happens to the Soviet Union and to Europe, some of the major determinants of nuclear policy will not be what they have been for the last forty-five years. Part of the task for US nuclear weapons policy is to adapt its nuclear forces and the oganizations managing them to the present, highly uncertain, but not urgently competitive situation between the US and the Soviet Union. Containment is no longer the appropriate watchword. Stabilization in the face of uncertainty, a more complicated and politically less readily communicable goal, may come closer. A second and more difficult part of the task is to deal with what may be the greatest potential source of danger to come out of the end of the cold war: the breakup of some of the cooperative institutions that managed the nuclear threat and were created by the cold war. These cooperative institutions, principally the North Atlantic Treaty Organization (NATO), the Warsaw Pact, the US-Japan alliance, were not created specifically to manage the nuclear threat, but manage it they did. A third task for nuclear weapons policy is that of dealing with nuclear proliferation under modern conditions when the technologies needed to field effective nuclear weapons systems and their command and control apparatus are ever more widely available, and the leverage over some potential proliferators, which stemmed from superpower military support, is likely to be on the wane. This paper will make some suggestions regarding these tasks, bearing in mind that the unsettled nature of that part of the world most likely to become involved in nuclear weapons decisions today must make any suggestions tentative and the allowance for surprise more than usually important.

  14. Nuclear Power Generating Facilities (Maine)

    Broader source: Energy.gov [DOE]

    The first subchapter of the statute concerning Nuclear Power Generating Facilities provides for direct citizen participation in the decision to construct any nuclear power generating facility in...

  15. Pollux | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Pollux | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

  16. Virginia Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  17. Ohio Nuclear Profile - Power Plants

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

    Ohio nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  18. Arkansas Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  19. Michigan Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  20. Alabama Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  1. Texas Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  2. Tennessee Nuclear Profile - Power Plants

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

    Tennessee nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  3. Georgia Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  4. Nebraska Nuclear Profile - Power Plants

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

    Nebraska nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  5. Arizona Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  6. Maryland Nuclear Profile - Power Plants

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

    nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

  7. Illinois Nuclear Profile - Power Plants

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

    Illinois nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  8. Florida Nuclear Profile - Power Plants

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

    Florida nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  9. Wisconsin Nuclear Profile - Power Plants

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

    Wisconsin nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  10. Minnesota Nuclear Profile - Power Plants

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

    Minnesota nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

  11. China's Nuclear Industry After Fukushima

    E-Print Network [OSTI]

    YUAN, Jingdong

    2013-01-01T23:59:59.000Z

    s Nuclear Industry After Fukushima Jingdong YUAN SummaryT he March 2011 Fukushima nuclear accident has had aand speedy responses to Fukushima-like and other unexpected

  12. Field Testing of Activated Carbon Injection Options for Mercury Control at TXU's Big Brown Station

    SciTech Connect (OSTI)

    John Pavlish; Jeffrey Thompson; Christopher Martin; Mark Musich; Lucinda Hamre

    2009-01-07T23:59:59.000Z

    The primary objective of the project was to evaluate the long-term feasibility of using activated carbon injection (ACI) options to effectively reduce mercury emissions from Texas electric generation plants in which a blend of lignite and subbituminous coal is fired. Field testing of ACI options was performed on one-quarter of Unit 2 at TXU's Big Brown Steam Electric Station. Unit 2 has a design output of 600 MW and burns a blend of 70% Texas Gulf Coast lignite and 30% subbituminous Powder River Basin coal. Big Brown employs a COHPAC configuration, i.e., high air-to-cloth baghouses following cold-side electrostatic precipitators (ESPs), for particulate control. When sorbent injection is added between the ESP and the baghouse, the combined technology is referred to as TOXECON{trademark} and is patented by the Electric Power Research Institute in the United States. Key benefits of the TOXECON configuration include better mass transfer characteristics of a fabric filter compared to an ESP for mercury capture and contamination of only a small percentage of the fly ash with AC. The field testing consisted of a baseline sampling period, a parametric screening of three sorbent injection options, and a month long test with a single mercury control technology. During the baseline sampling, native mercury removal was observed to be less than 10%. Parametric testing was conducted for three sorbent injection options: injection of standard AC alone; injection of an EERC sorbent enhancement additive, SEA4, with ACI; and injection of an EERC enhanced AC. Injection rates were determined for all of the options to achieve the minimum target of 55% mercury removal as well as for higher removals approaching 90%. Some of the higher injection rates were not sustainable because of increased differential pressure across the test baghouse module. After completion of the parametric testing, a month long test was conducted using the enhanced AC at a nominal rate of 1.5 lb/Macf. During the time that enhanced AC was injected, the average mercury removal for the month long test was approximately 74% across the test baghouse module. ACI was interrupted frequently during the month long test because the test baghouse module was bypassed frequently to relieve differential pressure. The high air-to-cloth ratio of operations at this unit results in significant differential pressure, and thus there was little operating margin before encountering differential pressure limits, especially at high loads. This limited the use of sorbent injection as the added material contributes to the overall differential pressure. This finding limits sustainable injection of AC without appropriate modifications to the plant or its operations. Handling and storage issues were observed for the TOXECON ash-AC mixture. Malfunctioning equipment led to baghouse dust hopper plugging, and storage of the stagnant material at flue gas temperatures resulted in self-heating and ignition of the AC in the ash. In the hoppers that worked properly, no such problems were reported. Economics of mercury control at Big Brown were estimated for as-tested scenarios and scenarios incorporating changes to allow sustainable operation. This project was funded under the U.S. Department of Energy National Energy Technology Laboratory project entitled 'Large-Scale Mercury Control Technology Field Testing Program--Phase II'.

  13. Azimuthally sensitive hanbury brown-twiss interferometry in Au + Au collisions sqrt S sub NN = 200 GeV

    SciTech Connect (OSTI)

    Adams, J.; Adler, C.; Aggarwal, M.M.; Ahammed, Z.; Amonett, J.; Anderson, B.D.; Arkhipkin, D.; Averichev, G.S.; Badyal, S.K.; Balewski, J.; Barannikova, O.; Barnby, L.S.; Baudot, J.; Bekele, S.; Belaga, V.V.; Bellwied, R.; Berger, J.; Bezverkhny, B.I.; Bhardwaj, S.; Bhati, A.K.; Bichsel, H.; Billmeier, A.; Bland, L.C.; Blyth, C.O.; Bonner, B.E.; Botje, M.; Boucham, A.; Brandin, A.; Bravar, A.; Cadman, R.V.; Cai, X.Z.; Caines, H.; Calderon de la Barca Sanchez, M.; Carroll, J.; Castillo, J.; Cebra, D.; Chaloupka, P.; Chattopadhyay, S.; Chen, H.F.; Chen, Y.; Chernenko, S.P.; Cherney, M.; Chikanian, A.; Christie, W.; Coffin, J.P.; Cormier, T.M.; Cramer, J.G.; Crawford, H.J.; Das, D.; Das, S.; Derevschikov, A.A.; Didenko, L.; Dietel, T.; Dong, W.J.; Dong, X.; Draper, J.E.; Du, F.; Dubey, A.K.; Dunin, V.B.; Dunlop, J.C.; Dutta Majumdar, M.R.; Eckardt, V.; Efimov, L.G.; Emelianov, V.; Engelage, J.; Eppley, G.; Erazmus, B.; Estienne, M.; Fachini, P.; Faine, V.; Faivre, J.; Fatemi, R.; Filimonov, K.; Filip, P.; Finch, E.; Fisyak, Y.; Flierl, D.; Foley, K.J.; Fu, J.; Gagliardi, C.A.; Gagunashvili, N.; Gans, J.; Gaudichet, L.; Geurts, F.; Ghazikhanian, V.; Ghosh, P.; Gonzalez, J.E.; Grachov, O.; Grebenyuk, O.; Gronstal, S.; Grosnick, D.; Guertin, S.M.; Gupta, A.; Gutierrez, T.D.; Hallman, T.J.; Hamed, A.; Hardtke, D.; Harris, J.W.; Heinz, M.; Henry, T.W.; Heppelmann, S.; Hippolyte, B.; Hirsch, A.; Hjort, E.; Hoffmann, G.W.; Horsley, M.; Huang, H.Z.; Huang, L.S.; Hughes, E.; Humanic, T.J.; Igo, G.; Ishihara, A.; Jacobs, P.; Jacobs, W.W.; Janik, M.; Jiang, H.; Johnson, I.; Jones, P.G.; Judd, E.G.; Kabana, S.; Kaplan, M.; Keane, D.; Khodyrev, V.Yu.; Kiryluk, J.; Kisiel, A.; Klay, J.; Klein, S.R.; Klyachko, A.; Koetke, D.D.; Kollegger, T.; Kopytine, M.; Kotchenda, L.; Kovalenko, A.D.; Kramer, M.; Kravtsov, V.I.; Kravtsov, P.; Krueger, K.; Kuhn, C.; Kulikov, A.I.; Kumar, A.; Kunde, G.J.; Kunz, C.L.; Kutuev, R.Kh.; Kuznetsov, A.A.; Lamont, M.A.C.; et al.

    2004-06-30T23:59:59.000Z

    We present the results of a systematic study of the shape of the pion distribution in coordinate space at freeze-out in Au+Au collisions at RHIC using two-pion Hanbury Brown-Twiss (HBT) interferometry. Oscillations of the extracted HBT radii vs. emission angle indicate sources elongated perpendicular to the reaction plane. The results indicate that the pressure and expansion time of the collision system are not sufficient to completely quench its initial shape.

  14. Finite element simulations of compositionally graded InGaN solar cells G.F. Brown a,b,n

    E-Print Network [OSTI]

    Wu, Junqiao

    , a highly conductive p-type GaN layer provides the hole contact while absorption takes place in the lowerFinite element simulations of compositionally graded InGaN solar cells G.F. Brown a,b,n , J.W. Ager Keywords: Device modeling InGaN Composition grading Heterojunction a b s t r a c t The solar power

  15. Evaluated Nuclear Data

    SciTech Connect (OSTI)

    Oblozinsky, P.; Oblozinsky,P.; Herman,M.; Mughabghab,S.F.

    2010-10-01T23:59:59.000Z

    This chapter describes the current status of evaluated nuclear data for nuclear technology applications. We start with evaluation procedures for neutron-induced reactions focusing on incident energies from the thermal energy up to 20 MeV, though higher energies are also mentioned. This is followed by examining the status of evaluated neutron data for actinides that play dominant role in most of the applications, followed by coolants/moderators, structural materials and fission products. We then discuss neutron covariance data that characterize uncertainties and correlations. We explain how modern nuclear evaluated data libraries are validated against an extensive set of integral benchmark experiments. Afterwards, we briefly examine other data of importance for nuclear technology, including fission yields, thermal neutron scattering and decay data. A description of three major evaluated nuclear data libraries is provided, including the latest version of the US library ENDF/B-VII.0, European JEFF-3.1 and Japanese JENDL-3.3. A brief introduction is made to current web retrieval systems that allow easy access to a vast amount of up-to-date evaluated nuclear data for nuclear technology applications.

  16. Monthly/Annual Energy Review - nuclear section

    Reports and Publications (EIA)

    2015-01-01T23:59:59.000Z

    Monthly and latest annual statistics on nuclear electricity capacity, generation, and number of operable nuclear reactors.

  17. Nuclear Renaissance Requires Nuclear Enlightenment W J Nuttall

    E-Print Network [OSTI]

    Aickelin, Uwe

    Nuclear Renaissance Requires Nuclear Enlightenment W J Nuttall Judge Business School, Cambridge University, Trumpington Street Cambridge, CB2 1AG UK Abstract Nuclear energy was developed by technocratic as a result of global anthropogenic climate change, nuclear power might actually represent a means to preserve

  18. NUCLEAR ENERGY Annals of Nuclear Energy 32 (2005) 812842

    E-Print Network [OSTI]

    Demazière, Christophe

    annals of NUCLEAR ENERGY Annals of Nuclear Energy 32 (2005) 812­842 www.elsevier.com/locate/anucene Identification and localization of absorbers of variable strength in nuclear reactors C. Demazie`re a,*, G evenly distrib- uted throughout the core of a commercial nuclear reactor. The novelty

  19. Nuclear Regulatory Commission issuances

    SciTech Connect (OSTI)

    NONE

    1996-03-01T23:59:59.000Z

    This document is the March 1996 listing of NRC issuances. Included are: (1) NRC orders granting Cleveland Electric Illuminating Company`s petition for review of the ASLB order LBP-95-17, (2) NRC orders relating to the potential disqualification of two commissioners in the matter of the decommissioning of Yankee Nuclear Power Station, (3) ASLB orders pertaining to the Oncology Services Corporation, (4) ASLB orders pertaining to the Radiation Oncology Center, (5) ASLB orders pertaining to the Yankee Nuclear Power Station, and (6) Director`s decision pertaining to the Yankee Nuclear Power Station.

  20. Monitoring international nuclear activity

    SciTech Connect (OSTI)

    Firestone, R.B.

    2006-05-19T23:59:59.000Z

    The LBNL Table of Isotopes website provides primary nuclearinformation to>150,000 different users annually. We have developedthe covert technology to identify users by IP address and country todetermine the kinds of nuclear information they are retrieving. Wepropose to develop pattern recognition software to provide an earlywarning system to identify Unusual nuclear activity by country or regionSpecific nuclear/radioactive material interests We have monitored nuclearinformation for over two years and provide this information to the FBIand LLNL. Intelligence is gleaned from the website log files. Thisproposal would expand our reporting capabilities.

  1. PARALLAXES AND PROPER MOTIONS OF ULTRACOOL BROWN DWARFS OF SPECTRAL TYPES Y AND LATE T

    SciTech Connect (OSTI)

    Marsh, Kenneth A.; Kirkpatrick, J. Davy; Gelino, Christopher R.; Griffith, Roger L. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States)] [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Wright, Edward L. [Department of Physics and Astronomy, UCLA, P.O. Box 951547, Los Angeles, CA 90095 (United States)] [Department of Physics and Astronomy, UCLA, P.O. Box 951547, Los Angeles, CA 90095 (United States); Cushing, Michael C. [Department of Physics and Astronomy, The University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606 (United States)] [Department of Physics and Astronomy, The University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606 (United States); Skrutskie, Michael F. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904 (United States)] [Department of Astronomy, University of Virginia, Charlottesville, VA 22904 (United States); Eisenhardt, Peter R., E-mail: ken.marsh@astro.cf.ac.uk [NASA Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States)

    2013-01-10T23:59:59.000Z

    We present astrometric measurements of 11 nearby ultracool brown dwarfs of spectral types Y and late-T, based on imaging observations from a variety of space-based and ground-based telescopes. These measurements have been used to estimate relative parallaxes and proper motions via maximum likelihood fitting of geometric model curves. To compensate for the modest statistical significance ({approx}< 7) of our parallax measurements we have employed a novel Bayesian procedure for distance estimation which makes use of an a priori distribution of tangential velocities, V {sub tan}, assumed similar to that implied by previous observations of T dwarfs. Our estimated distances are therefore somewhat dependent on that assumption. Nevertheless, the results have yielded distances for five of our eight Y dwarfs and all three T dwarfs. Estimated distances in all cases are {approx}> 3 pc. In addition, we have obtained significant estimates of V {sub tan} for two of the Y dwarfs; both are <100 km s{sup -1}, consistent with membership in the thin disk population. Comparison of absolute magnitudes with model predictions as a function of color shows that the Y dwarfs are significantly redder in J - H than predicted by a cloud-free model.

  2. ON THE SURVIVAL OF BROWN DWARFS AND PLANETS ENGULFED BY THEIR GIANT HOST STAR

    SciTech Connect (OSTI)

    Passy, Jean-Claude; Mac Low, Mordecai-Mark [Department of Astrophysics, American Museum of Natural History, New York, NY (United States); De Marco, Orsola [Department of Physics and Astronomy, Macquarie University, Sydney, NSW (Australia)

    2012-11-10T23:59:59.000Z

    The recent discovery of two Earth-mass planets in close orbits around an evolved star has raised questions as to whether substellar companions can survive encounters with their host stars. We consider whether these companions could have been stripped of significant amounts of mass during the phase when they orbited through the dense inner envelopes of the giant. We apply the criterion derived by Murray et al. for disruption of gravitationally bound objects by ram pressure to determine whether mass loss may have played a role in the histories of these and other recently discovered low-mass companions to evolved stars. We find that the brown dwarf and Jovian-mass objects circling WD 0137-349, SDSS J08205+0008, and HIP 13044 are most unlikely to have lost significant mass during the common envelope phase. However, the Earth-mass planets found around KIC 05807616 could well be the remnants of one or two Jovian-mass planets that lost extensive mass during the common envelope phase.

  3. A Population of very young Brown Dwarfs and free-floating Planets in Orion

    E-Print Network [OSTI]

    P. W. Lucas; P. F. Roche

    2000-03-07T23:59:59.000Z

    We describe the results of a very deep imaging survey of the Trapezium Cluster in the IJH bands, using the UKIRT high resolution camera UFTI. Approximately 32% of the 515 point sources detected are brown dwarf candidates, including several free floating objects with masses below the Deuterium burning (planetary) threshold at 0.013 solar masses, which are detectable because of their extreme youth. We have confidence that almost all the sources detected are cluster members, since foreground contamination is minimal in the 33 arcmin^2 area surveyed and the dense backdrop of OMC-1 obscures all background stars at these wavelengths. Extinction is calculated from the (J-H)colours, permitting accurate luminosity estimates and temperatures are derived from the dereddened (I-J) colours. There is some evidence for a cut-off in the luminosity function below the level corresponding to several Jupiter masses, which may represent the bottom end of the IMF. Since star formation is complete in the Trapezium this limit could have wide significance, if confirmed. However, it could well be an effect of the dispersal of the molecular cloud by the central O-type stars, a process whose timescale will vary between star formation regions.

  4. Spitzer IRAC mid-infrared photometry of 500-750 brown dwarf

    SciTech Connect (OSTI)

    Saumon, Didier [Los Alamos National Laboratory; Leggett, Sandy K [GEMINI OBSERVATORY; Albert, Loic [CFH TELESCOPE; Artigau, Etienne [U OF MONTREAL; Burningham, Ben [HERTFORDSHIRE U; Delfosse, Xavier [OBS. GRENOBLE; Delorme, Philippe [ST. ANDREWS U.; Forveille, Thierry [OBS. GRENOBLE; Lucas, Philip W [HERTFORDSHIRE U; Marley, Mark S [NASA AMES; Pinfield, David J [HERTFORDSHIRE U.; Reyle, Celine [OBS. BESANCON; Smart, Richard L [OSS. ASTRON, TORINO; Warren, Stephen J [IMPERIAL COLLEGE LONDON

    2010-10-26T23:59:59.000Z

    Mid-infrared data, including Spitzer warm-IRAC [3.6] and [4.5] photometry, is critical for understanding the cold population of brown dwarfs now being found, objects which have more in common with planets than stars. As effective temperature (T{sub eff}) drops from 800K to 400K, the fraction of flux emitted beyond 3 {mu}m increases rapidly, from about 40% to > 75%. This rapid increase makes a color like H-[4.5] a very sensitive temperature indicator, and it can be combined with a gravity- and metallicity-sensitive color like H-K to constrain all three of these fundamental properties, which in turn gives us mass and age for these slowly cooling objects. Determination of mid-infrared color trends also allows better exploitation of the WISE mission by the community. We use new Spitzer Cycle 6 IRAC photometry, together with published data, to present trends of color with type for L0 to T10 dwarfs. We also use the atmospheric and evolutionary models of Saumon and Marley to investigate the masses and ages of 13 very late-type T dwarfs, which have H-[4.5] > 3.2 and T{sub eff} {approx} 500K to 750K.

  5. A Brown Dwarf Microlens Candidate in the OGLE-II Database

    E-Print Network [OSTI]

    M. C. Smith; S. Mao; P. R. Wozniak

    2003-01-16T23:59:59.000Z

    We describe a unique mass determination for a microlensing event from the second phase of the Optical Gravitational Microlensing Experiment (OGLE-II). The event, sc26_2218, which is very bright (baseline magnitude I=15.10), appears to exhibit both parallax and finite source effects. The parallax effect allows us to determine the projected Einstein radius on the observer plane (approx. 3.8 AU), while the finite source effect allows us to determine the ratio of the angular source size and the angular Einstein radius. As the angular size of the star can be estimated using its color and magnitude, we can hence determine the angular Einstein radius (approx. 0.1 mas). By combining both the projected and angular Einstein radius we can determine the lens mass M = 0.050^{+0.016}_{-0.011} solar masses, independent of the source distance. The lens is therefore a brown dwarf candidate. However, the `parallax' signature is weak and so we cannot completely discount the possibility that these signatures originate from binary rotation of the source (which would prevent any estimate of the lens mass), rather than parallax. However, this can be tested by future spectroscopic observations. This event highlights the scientific returns for intense monitoring of bright microlensing events, since the parallax and finite source effects can be more easily identified due to their high signal-to-noise ratios.

  6. Brown oculocutaneous albinism is allelic to tyrosinase-positive oculocutaneous albinism in southern African Negroids

    SciTech Connect (OSTI)

    Manga, P.; Ramsay, M.; Kromberg, J.; Jenkins, T. [Univ. of the Witwatersrand, Johannesburg (South Africa)

    1994-09-01T23:59:59.000Z

    Brown oculocutaneous albinism (BOCA) is an autosomal recessive disorder involving a decrease in pigment of the skin, hair and eyes as well as decreased visual acuity. Evidence from two families who have co-existent BOCA and tyrosinase-positive oculocutaneous albinism (ty-pos OCA), suggests that the two conditions are allelic. Ty-pos OCA has been mapped to chromosome 15q11-q12 and the gene has been confirmed to be the human homologue (P) of the mouse pink-eyed dilute gene (p). Seven markers known to be linked to the P gene, D15S11, D15S10, MS14, GABA3, GABA5, IR10 and pCMW-1, were used to construct haplotypes in 5 families with BOCA. The haplotype data was subjected to linkage analysis and a maximum lod score of 2.85 ({theta} 0.0) was obtained. It has been reported previously that BOCA, in an Afro-American, was due to the lack of tyrosinase-protein 1 (Trp-1) in melanocytes. Trp-1 has been excluded as the disease-causing locus in the southern African families by linkage analysis with D9S43. A lod score of -2.02 was obtained at {theta} = 0.02.

  7. Nuclear Emergency Search Team

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

    1991-09-20T23:59:59.000Z

    To establish Department of Energy (DOE) policy for Nuclear Emergency Search Team (NEST) operations to malevolent radiological incidents. This directive does not cancel another directive. Canceled by DOE O 153.1.

  8. State Nuclear Profiles 2010

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

    60 Vermont Vermont total electric power industry, summer capacity and net generation, by energy source, 2010 Nuclear 620 55.0 4,782 72.2 Hydro and Pumped Storage 324 28.7 1,347...

  9. Pioneering the nuclear age

    SciTech Connect (OSTI)

    Seaborg, G.T.

    1988-09-01T23:59:59.000Z

    This paper reviews the historical aspects of nuclear physics. The scientific aspects of the early transuranium elements are discussed and arms control measures are reviewed. 11 refs., 14 figs. (LSP)

  10. Management of Nuclear Materials

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

    1994-05-26T23:59:59.000Z

    To establish requirements and procedures for the management of nuclear materials within the Department of Energy (DOE). Cancels DOE 5660.1A. Canceled by DOE O 410.2.

  11. Nuclear Material Packaging Manual

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

    2008-03-07T23:59:59.000Z

    The manual provides detailed packaging requirements for protecting workers from exposure to nuclear materials stored outside of an approved engineered contamination barrier. No cancellation. Certified 11-18-10.

  12. Relativistic Nuclear Collisions

    E-Print Network [OSTI]

    Reinhard Stock

    2009-07-29T23:59:59.000Z

    A comprehensive introduction is given to the field of relativistic nuclear collisions, and the phase diagram of strongly interacting matter. The content of this complex of reviews is shown.

  13. JPRS report, nuclear developments

    SciTech Connect (OSTI)

    NONE

    1991-03-28T23:59:59.000Z

    This report contains articles concerning the nuclear developments of the following countries: (1) China; (2) Japan, North Korea, South Korea; (3) Bulgaria; (4) Argentina, Brazil, Honduras; (5) India, Iran, Pakistan, Syria; (6) Soviet Union; and (7) France, Germany, Turkey.

  14. Nuclear material operations manual

    SciTech Connect (OSTI)

    Tyler, R.P.

    1981-02-01T23:59:59.000Z

    This manual provides a concise and comprehensive documentation of the operating procedures currently practiced at Sandia National Laboratories with regard to the management, control, and accountability of nuclear materials. The manual is divided into chapters which are devoted to the separate functions performed in nuclear material operations-management, control, accountability, and safeguards, and the final two chapters comprise a document which is also issued separately to provide a summary of the information and operating procedures relevant to custodians and users of radioactive and nuclear materials. The manual also contains samples of the forms utilized in carrying out nuclear material activities. To enhance the clarity of presentation, operating procedures are presented in the form of playscripts in which the responsible organizations and necessary actions are clearly delineated in a chronological fashion from the initiation of a transaction to its completion.

  15. INL '@work' Nuclear Engineer

    ScienceCinema (OSTI)

    McLean, Heather

    2013-05-28T23:59:59.000Z

    Heather MacLean talks about her job as a Nuclear Engineer for Idaho National Laboratory. For more information about INL careers, visit http://www.facebook.com/idahonationallaboratory.

  16. Nuclear Fuel Reprocessing

    SciTech Connect (OSTI)

    Michael F. Simpson; Jack D. Law

    2010-02-01T23:59:59.000Z

    This is an a submission for the Encyclopedia of Sustainable Technology on the subject of Reprocessing Spent Nuclear Fuel. No formal abstract was required for the article. The full article will be attached.

  17. National Nuclear Security Administration

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

    Nuclear Security Administration FY 2011 - FY 2015 Budget Outlook Managing the NNSA 4.0% Science, Technology & Engineering 14.5% Stockpile Support 17.9% Preventing the Spread of...

  18. Management of Nuclear Materials

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

    2009-08-17T23:59:59.000Z

    To establish requirements for the lifecycle management of DOE owned and/or managed accountable nuclear materials. Cancels DOE O 410.2. Admin Chg 1 dated 4-10-2014, cancels DOE O 410.2.

  19. PDFs for nuclear targets

    E-Print Network [OSTI]

    Karol Kovarik

    2010-06-25T23:59:59.000Z

    Understanding nuclear effects in parton distribution functions (PDF) is an essential component needed to determine the strange and anti-strange quark contributions in the proton. In addition Nuclear Parton Distribution Functions (NPDF) are critically important for any collider experiment with nuclei (e.g. RHIC, ALICE). Here two next-to-leading order chi^2-analyses of NPDF are presented. The first uses neutral current charged-lepton Deeply Inelastic Scattering (DIS) and Drell-Yan data for several nuclear targets and the second uses neutrino-nucleon DIS data. We compare the nuclear corrections factors (F_2^Fe/F_2^D) for the charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

  20. International Nuclear Security

    SciTech Connect (OSTI)

    Doyle, James E. [Los Alamos National Laboratory

    2012-08-14T23:59:59.000Z

    This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

  1. Western Nuclear Science Alliance

    SciTech Connect (OSTI)

    Steve Reese; George Miller; Stephen Frantz; Denis Beller; Denis Beller; Ed Morse; Melinda Krahenbuhl; Bob Flocchini; Jim Elliston

    2010-12-07T23:59:59.000Z

    The primary objective of the INIE program is to strengthen nuclear science and engineering programs at the member institutions and to address the long term goal of the University Reactor Infrastructure and Education Assistance Program.

  2. Nuclear Science Center - 4

    E-Print Network [OSTI]

    Unknown

    2009-01-01T23:59:59.000Z

    How does the American public assess risk when it comes to national security issues? This paper addresses this question by analyzing variation in citizen probability assessments of the terrorism risk of nuclear power plants. Drawing on the literature...

  3. Nuclear Explosive Safety

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

    2006-06-12T23:59:59.000Z

    The directive provides supplemental details to support the requirements of DOE O 452.2C, Nuclear Explosive Safety, dated 6-12-06. Canceled by DOE M 452.2-1A.

  4. CONSTRUCTION OF NUCLEAR POWER PLANTS

    E-Print Network [OSTI]

    CONSTRUCTION OF NUCLEAR POWER PLANTS A Workshop on "NUCLEAR ENERGY RENAISSANCE" Addressing WAS DEEPLY INVOLVED IN ALMOST EVERY ASPECT OF BUILDING THE PLANTS THROUGH Quality Assurance Nuclear IN CONSTRUCTION OF ST. LUCIE-2 #12;LESSONS LEARNED FROM St. Lucie-2 NUCLEAR POWER PLANTS CAN BE BUILT

  5. Reactor- Nuclear Science Center

    E-Print Network [OSTI]

    Unknown

    2011-08-17T23:59:59.000Z

    A COMPARISON OF NUCLEAR REACTOR CONTROL ROOM DISPLAY PANELS A Thesis by FRANCES RENAE BOWERS Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1988... Major Subject: Industrial Engineering A COMPARISON OF NUCLEAR REACTOR CONTROL ROOM DISPLAY PANELS A Thesis by FRANCES RENAE BOWERS Approved as to style and content by: Rod er . oppa (Cha' of 'ttee) R. Quinn Brackett (Member) rome . Co gleton...

  6. Nuclear Resonance Fluorescence to Measure Plutonium Mass in Spent Nuclear Fuel

    E-Print Network [OSTI]

    Ludewigt, Bernhard A

    2011-01-01T23:59:59.000Z

    10-01096) Journal of Nuclear Technology, in Press. [46] G.W.Library for Nuclear Science and Technology, Nuclear Datacalculations, Nuclear Data for Science and Technology

  7. After nuclear war - a nuclear winter

    SciTech Connect (OSTI)

    Tangley, L.

    1984-01-01T23:59:59.000Z

    The environmental and biological consequences of nuclear war were discussed by more than 100 eminent biologists, physicists and atmospheric scientists at the recent World after Nuclear War conference. The long-term effects were determined to be worse than the well-known immediate effects. They predicted that 225 million tons of smoke would be generated within a few days in their baseline scenario. As a result, the amount of sunlight reaching the earth would be reduced to a few percent of normal and temperatures would fall to -23/sup 0/C. About 30% of the northern middle latitudes would receive more than 250 rads radiation dose for several months and about 50% of the land area would receive more than 100 rads. Dangerous levels of solar ultraviolet light would burn through the atmosphere. It was also determined that these effects would be felt in the southern hemisphere. Those who survived the blast, fire and prompt radiation would face starvation from shutdown of plant photosynthesis and inhibition of phytoplankton photosynthesis. Huge wildfires and acid rains would stress any surviving plants and animals. Conference participants agreed that scientists had taken a new and significant step toward understanding the full consequences of nuclear war.

  8. Superpower nuclear minimalism

    SciTech Connect (OSTI)

    Graben, E.K.

    1992-01-01T23:59:59.000Z

    During the Cold War, the United States and the Soviet Union competed in building weapons -- now it seems like America and Russia are competing to get rid of them the fastest. The lengthy process of formal arms control has been replaced by exchanges of unilateral force reductions and proposals for reciprocal reductions not necessarily codified by treaty. Should superpower nuclear strategies change along with force postures President Bush has yet to make a formal pronouncement on post-Cold War American nuclear strategy, and it is uncertain if the Soviet/Russian doctrine of reasonable sufficiency formulated in the Gorbachev era actually heralds a change in strategy. Some of the provisions in the most recent round of unilateral proposals put forth by Presidents Bush and Yeltsin in January 1992 are compatible with a change in strategy. Whether such a change has actually occurred remains to be seen. With the end of the Cold War and the breakup of the Soviet Union, the strategic environment has fundamentally changed, so it would seem logical to reexamine strategy as well. There are two main schools of nuclear strategic thought: a maximalist school, mutual assured destruction (MAD) which emphasizes counterforce superiority and nuclear war- fighting capability, and a MAD-plus school, which emphasizes survivability of an assured destruction capability along with the ability to deliver small, limited nuclear attacks in the event that conflict occurs. The MAD-plus strategy is based on an attempt to conventionalize nuclear weapons which is unrealistic.

  9. The elements of nuclear power

    SciTech Connect (OSTI)

    Bennet, D.J.; Thomson, J.R.

    1989-01-01T23:59:59.000Z

    An introduction to the principles of nuclear fission power generation. Describes the physical processes which occur in a nuclear reactor and discusses the theory behind the calculations. Also covers heat transfer in reactors, thermodynamic power cycles, reactor operators, and radiation shielding. Material covered includes topics on the effects of nuclear radiation on humans, the safety of nuclear reactors and of those parts of the nuclear fuel cycle which deal with fuel element manufacture and the reprocessing of irradiated fuel.

  10. Panel report: nuclear physics

    SciTech Connect (OSTI)

    Carlson, Joseph A [Los Alamos National Laboratory; Hartouni, Edward P [LLNL

    2010-01-01T23:59:59.000Z

    Nuclear science is at the very heart of the NNSA program. The energy produced by nuclear processes is central to the NNSA mission, and nuclear reactions are critical in many applications, including National Ignition Facility (NIF) capsules, energy production, weapons, and in global threat reduction. Nuclear reactions are the source of energy in all these applications, and they can also be crucial in understanding and diagnosing the complex high-energy environments integral to the work of the NNSA. Nuclear processes are complex quantum many-body problems. Modeling and simulation of nuclear reactions and their role in applications, coupled tightly with experiments, have played a key role in NNSA's mission. The science input to NNSA program applications has been heavily reliant on experiment combined with extrapolations and physical models 'just good enough' to provide a starting point to extensive engineering that generated a body of empirical information. This body of information lacks the basic science underpinnings necessary to provide reliable extrapolations beyond the domain in which it was produced and for providing quantifiable error bars. Further, the ability to perform additional engineering tests is no longer possible, especially those tests that produce data in the extreme environments that uniquely characterize these applications. The end of testing has required improvements to the predictive capabilities of codes simulating the reactions and associated applications for both well known and well characterized cases as well as incompletely known cases. Developments in high performance computing, computational physics, applied mathematics and nuclear theory have combined to make spectacular advances in the theory of fission, fusion and nuclear reactions. Current research exploits these developments in a number of Office of Science and NNSA programs, and in joint programs such as the SciDAC (Science Discovery through Advanced Computing) that supports the project Building a Universal Nuclear Energy Density Fuctional whose goals are to provide the unified approach to calculating the properties of nuclei. The successful outcome of this, and similar projects is a first steps toward a predictive nuclear theory based on fundamental interactions between constituent nucleons. The application of this theory to the domain of nuclei important for national security missions will require computational resources at the extreme scale, beyond what will be available in the near term future.

  11. Model Action Plan for Nuclear Forensics and Nuclear Attribution

    SciTech Connect (OSTI)

    Dudder, G B; Niemeyer, S; Smith, D K; Kristo, M J

    2004-03-01T23:59:59.000Z

    Nuclear forensics and nuclear attribution have become increasingly important tools in the fight against illegal trafficking in nuclear and radiological materials. This technical report documents the field of nuclear forensics and nuclear attribution in a comprehensive manner, summarizing tools and procedures that have heretofore been described independently in the scientific literature. This report also provides national policy-makers, decision-makers, and technical managers with guidance for responding to incidents involving the interdiction of nuclear and radiological materials. However, due to the significant capital costs of the equipment and the specialized expertise of the personnel, work in the field of nuclear forensics has been restricted so far to a handful of national and international laboratories. In fact, there are a limited number of specialists who have experience working with interdicted nuclear materials and affiliated evidence. Most of the laboratories that have the requisite equipment, personnel, and experience to perform nuclear forensic analysis are participants in the Nuclear Smuggling International Technical Working Group or ITWG (see Section 1.8). Consequently, there is a need to disseminate information on an appropriate response to incidents of nuclear smuggling, including a comprehensive approach to gathering evidence that meets appropriate legal standards and to developing insights into the source and routes of nuclear and radiological contraband. Appendix A presents a ''Menu of Options'' for other Member States to request assistance from the ITWG Nuclear Forensics Laboratories (INFL) on nuclear forensic cases.

  12. THE BIMODALITY OF ACCRETION IN T TAURI STARS AND BROWN DWARFS

    SciTech Connect (OSTI)

    Vorobyov, E. I. [Institute for Computational Astrophysics, Saint Mary's University, Halifax, B3H 3C3 (Canada); Basu, Shantanu, E-mail: vorobyov@ap.smu.c, E-mail: basu@astro.uwo.c [Department of Physics and Astronomy, University of Western Ontario, London, Ontario, N6A 3K7 (Canada)

    2009-09-20T23:59:59.000Z

    We present numerical solutions of the collapse of prestellar cores that lead to the formation and evolution of circumstellar disks. The disk evolution is then followed for up to three million years. A variety of models of different initial masses and rotation rates allow us to study disk accretion around brown dwarfs and low-mass T Tauri stars (TTSs), with central object mass M{sub *} < 0.2 M{sub sun}, as well as intermediate- and upper-mass TTSs (0.2 M{sub sun} < M{sub *} < 3.0 M{sub sun}). Our models include self-gravity and allow for nonaxisymmetric motions. In addition to the self-consistently generated gravitational torques, we introduce an effective turbulent alpha-viscosity with alpha = 0.01, which allows us particularly to model accretion in the low-mass regime where disk self-gravity is diminishing. A range of models with observationally motivated values of the initial ratio of rotational-to-gravitational energy yield a correlation between mass accretion rate M-dot and M{sub *} that is relatively steep, as observed. Additionally, our modeling reveals evidence for a bimodality in the M-dot - M{sub *} correlation, with a steeper slope at lower masses and a shallower slope at intermediate and upper masses, as also implied by observations. Furthermore, we show that the neglect of disk self-gravity leads to a much steeper M-dot - M{sub *} relation for intermediate- and upper-mass TTSs. This demonstrates that an accurate treatment of global self-gravity is essential to understanding observations of circumstellar disks.

  13. Ozone induces glucose intolerance and systemic metabolic effects in young and aged brown Norway rats

    SciTech Connect (OSTI)

    Bass, V. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Gordon, C.J.; Jarema, K.A.; MacPhail, R.C. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Cascio, W.E. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Phillips, P.M. [Toxicity Assessment Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Ledbetter, A.D.; Schladweiler, M.C. [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Andrews, D. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Miller, D. [Curriculum in Toxicology, University of North Carolina, Chapel Hill, NC (United States); Doerfler, D.L. [Research Cores Unit, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States); Kodavanti, U.P., E-mail: kodavanti.urmila@epa.gov [Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC (United States)

    2013-12-15T23:59:59.000Z

    Air pollutants have been associated with increased diabetes in humans. We hypothesized that ozone would impair glucose homeostasis by altering insulin signaling and/or endoplasmic reticular (ER) stress in young and aged rats. One, 4, 12, and 24 month old Brown Norway (BN) rats were exposed to air or ozone, 0.25 or 1.0 ppm, 6 h/day for 2 days (acute) or 2 d/week for 13 weeks (subchronic). Additionally, 4 month old rats were exposed to air or 1.0 ppm ozone, 6 h/day for 1 or 2 days (time-course). Glucose tolerance tests (GTT) were performed immediately after exposure. Serum and tissue biomarkers were analyzed 18 h after final ozone for acute and subchronic studies, and immediately after each day of exposure in the time-course study. Age-related glucose intolerance and increases in metabolic biomarkers were apparent at baseline. Acute ozone caused hyperglycemia and glucose intolerance in rats of all ages. Ozone-induced glucose intolerance was reduced in rats exposed for 13 weeks. Acute, but not subchronic ozone increased ?{sub 2}-macroglobulin, adiponectin and osteopontin. Time-course analysis indicated glucose intolerance at days 1 and 2 (2 > 1), and a recovery 18 h post ozone. Leptin increased day 1 and epinephrine at all times after ozone. Ozone tended to decrease phosphorylated insulin receptor substrate-1 in liver and adipose tissues. ER stress appeared to be the consequence of ozone induced acute metabolic impairment since transcriptional markers of ER stress increased only after 2 days of ozone. In conclusion, acute ozone exposure induces marked systemic metabolic impairments in BN rats of all ages, likely through sympathetic stimulation. - Highlights: Air pollutants have been associated with increased diabetes in humans. Acute ozone exposure produces profound metabolic alterations in rats. Age influences metabolic risk factors in aging BN rats. Acute metabolic effects are reversible and repeated exposure reduces these effects. Ozone metabolic effects are only slightly exacerbated in geriatric rats.

  14. Nuclear explosive safety study process

    SciTech Connect (OSTI)

    NONE

    1997-01-01T23:59:59.000Z

    Nuclear explosives by their design and intended use require collocation of high explosives and fissile material. The design agencies are responsible for designing safety into the nuclear explosive and processes involving the nuclear explosive. The methodology for ensuring safety consists of independent review processes that include the national laboratories, Operations Offices, Headquarters, and responsible Area Offices and operating contractors with expertise in nuclear explosive safety. A NES Study is an evaluation of the adequacy of positive measures to minimize the possibility of an inadvertent or deliberate unauthorized nuclear detonation, high explosive detonation or deflagration, fire, or fissile material dispersal from the pit. The Nuclear Explosive Safety Study Group (NESSG) evaluates nuclear explosive operations against the Nuclear Explosive Safety Standards specified in DOE O 452.2 using systematic evaluation techniques. These Safety Standards must be satisfied for nuclear explosive operations.

  15. Tennessee Nuclear Profile - Watts Bar Nuclear Plant

    U.S. Energy Information Administration (EIA) 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthroughYear JanYear Jan Feb Mar Apr May Jun Jul AugSameWatts Bar Nuclear

  16. Chernobyl Nuclear Accident | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTubahq.na.gov Office of theNuclear

  17. International Nuclear Security | National Nuclear Security Administration

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes | National NuclearInterlibrary LoanSafeguards | National

  18. Nuclear Controls | National Nuclear Security Administration

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOE Directives,838 NovemberNuclearControls

  19. Nuclear Detonation Detection | National Nuclear Security Administration

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOE Directives,838Nuclear Detection

  20. Nuclear Forensics | National Nuclear Security Administration

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparencyDOE Project TapsDOE Directives,838NuclearForensics |