Sample records for operations science field

  1. Field Operations Organization | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,,of ScienceCurrentEmergencyU.S.U.S. DOEField Operations

  2. Computer Science Adjunct Faculty Position for Operating Systems

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Computer Science Adjunct Faculty Position for Operating Systems Connecticut College is seeking a visiting professor (rank open) of computer science to teach one section of Operating have a Masters or equivalent in Computer Science or related field. The catalog course

  3. Deputy Director for Field Operations Homepage | U.S. DOE Office of Science

    Office of Science (SC) Website

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,,of ScienceCurrent ProjectsResearch(SC) Home Deputy

  4. RDS operations manualField implementation

    E-Print Network [OSTI]

    Mullins, Dyche

    for trainings and TA. #12;RDS operations manual IBBS Toolbox 227 Women's Health Monitoring Survey fieldRDS operations manualField implementation #12;RDS operations manual 226 IBBS Toolbox RDS operations manual The RDS operations manual is designed to guide project staff during the implementation of RDS

  5. VEHICLE OPERATING PROCEDURES DEPARTMENT OF BIOLOGICAL SCIENCE

    E-Print Network [OSTI]

    Ronquist, Fredrik

    VEHICLE OPERATING PROCEDURES DEPARTMENT OF BIOLOGICAL SCIENCE GENERAL INFORMATION Vehicles resposniblity and disciplinary action. Vehicles may be used by faculty or staff from other departments complete the vehicle usage agreement form certifying that they have a valid driver's license

  6. From operator algebras to superconformal field theory

    SciTech Connect (OSTI)

    Kawahigashi, Yasuyuki [Department of Mathematical Sciences, University of Tokyo, Komaba, Tokyo 153-8914 (Japan)

    2010-01-15T23:59:59.000Z

    We survey operator algebraic approach to (super)conformal field theory. We discuss representation theory, classification results, full and boundary conformal field theories, relations to supervertex operator algebras and Moonshine, connections to subfactor theory of Jones, and certain aspects of noncommutative geometry of Connes.

  7. Field Operations Program Activities Status Report

    SciTech Connect (OSTI)

    J. E. Francfort; D. V. O'Hara; L. A. Slezak

    1999-05-01T23:59:59.000Z

    The Field Operations Program is an electric vehicle testing and evaluation program sponsored by US Department of Energy and managed by the Idaho National Engineering and Environmental Laboratory. The Program's goals are to evaluate electric vehicles in real-world applications and environments, support electric vehicle technology advancement, develop infrastructure elements necessary to support significant electric vehicle use, support increased use of electric vehicles in federal fleets, and increase overall awareness and acceptance of electric vehicles. This report covers Program activities from fiscal year 1997 through mid-fiscal year 1999. The Field Operations Program succeeded the Site Operator Program, which ended in September 1996. Electric vehicle testing conducted by the Program includes baseline performance testing (EV America testing), accelerated reliability (life-cycle) testing, and fleet testing. The baseline performance parameters include accelerations, braking, range, energy efficiency, and charging time. The Program collects accelerated reliability and fleet operations data on electric vehicles operated by the Program's Qualified Vehicle Testing (QVT) partners. The Program's QVT partners have over 3 million miles of electric vehicle operating experience.

  8. Transfer operators and topological field theory

    E-Print Network [OSTI]

    Igor V. Ovchinnikov

    2014-10-24T23:59:59.000Z

    The transfer operator (TO) formalism of the dynamical systems (DS) theory is reformulated here in terms of the recently proposed cohomological theory (ChT) of stochastic differential equations (SDE). It turns out that the stochastically generalized TO (GTO) of the DS theory is the finite-time ChT Fokker-Planck evolution operator. As a result comes the supersymmetric trivialization of the so-called sharp trace and sharp determinant of the GTO, with the former being the Witten index of the ChT. Moreover, the Witten index is also the stochastic generalization of the Lefschetz index so that it equals the Euler characteristic of the (closed) phase space for any flow vector field, noise metric, and temperature. The enabled possibility to apply the spectral theorems of the DS theory to the ChT Fokker-Planck operators allows to extend the previous picture of the spontaneous topological supersymmetry (Q-symmetry) breaking onto the situations with negative ground state's attenuation rate. The later signifies the exponential growth of the number of periodic solutions/orbits in the large time limit, which is the unique feature of chaotic behavior proving that the spontaneous breakdown of Q-symmetry is indeed the field-theoretic definition and stochastic generalization of the concept of deterministic chaos. In addition, the previously proposed low-temperature classification of SDE's, i.e., thermodynamic equilibrium / noise-induced chaos ((anti-)instanton condensation) / ordinary chaos (non-integrability), is complemented by the discussion of the high-temperature regime where the sharp boundary between the noise-induced and ordinary chaotic phases must smear out into a crossover, and at even higher temperatures the Q-symmetry is restored. An unambiguous resolution of the Ito-Stratonovich dilemma in favor of the Stratonovich approach and/or Weyl quantization is also presented.

  9. Irreducibility of the set of field operators in NC QFT

    SciTech Connect (OSTI)

    Mnatsakanova, M. N., E-mail: mnatsak@theory.sinp.msu.ru [Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics (Russian Federation); Vernov, Yu. S. [Russian Academy of Sciences, Institute for Nuclear Research (Russian Federation)] [Russian Academy of Sciences, Institute for Nuclear Research (Russian Federation)

    2013-10-15T23:59:59.000Z

    Irreducibility of the set of quantum field operators has been proved in noncommutative quantum field theory in the general case when time does not commute with spatial variables.

  10. Interagency Field Test Evaluates Co-operation of Turbines and...

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

    Interagency Field Test Evaluates Co-operation of Turbines and Radar Interagency Field Test Evaluates Co-operation of Turbines and Radar May 1, 2012 - 2:56pm Addthis The Department...

  11. Field of Expertise Materials Science

    E-Print Network [OSTI]

    in materials research co-operates intensively with many globally active companies, such as Infineon, Austria and hybrid solar cells Ceramic semiconductors, sensors and piezoelectric components Lithium-ion batteries New welding methods RESEARCH OPPORTUNITIES FOR COMPANIES AND SCIENTIFIC PARTNERS © TU Graz© TU Graz

  12. Computational Science and Engineering Field of Specialisation

    E-Print Network [OSTI]

    Lang, Annika

    Computational Science and Engineering Field of Specialisation: Chemistry and Biology Contact Person: the tradeoff · Computing power: Moore's law 1960 1970 1980 1990 2000 year 6 9 12 log[flop] IBM 7090 CDC 6000 of success e.g. modeling in industry: drug design, protein engineering, stock market predictions (banks

  13. New Construction of ?-Operator in Field-Antifield Formalism

    E-Print Network [OSTI]

    P. M. Lavrov; O. V. Radchenko

    2007-08-31T23:59:59.000Z

    It is proven that the nilpotent $\\Delta$-operator in the field-antifield formalism can be constructed in terms of an antisymplectic structure only.

  14. Irreducibility of the set of field operators in Noncommutative Quantum Field Theory

    E-Print Network [OSTI]

    M. N. Mnatsakanova; Yu. S. Vernov

    2012-09-02T23:59:59.000Z

    Irreducibility of the set of quantum field operators has been proved in noncommutative quantum field theory in the general case when time does not commute with spatial variables.

  15. Deputy Director for Field Operations Staff Jobs

    Office of Science (SC) Website

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,,of ScienceCurrent ProjectsResearch(SC) Home

  16. Locally smeared operator product expansions in scalar field theory

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

    Monahan, Christopher J. [College of William & Mary; Orginos, Kostas [William and Mary College, JLAB

    2015-04-01T23:59:59.000Z

    We propose a new locally smeared operator product expansion to decompose non-local operators in terms of a basis of smeared operators. The smeared operator product expansion formally connects nonperturbative matrix elements determined numerically using lattice field theory to matrix elements of non-local operators in the continuum. These nonperturbative matrix elements do not suffer from power-divergent mixing on the lattice, which significantly complicates calculations of quantities such as the moments of parton distribution functions, provided the smearing scale is kept fixed in the continuum limit. The presence of this smearing scale complicates the connection to the Wilson coefficients of the standard operator product expansion and requires the construction of a suitable formalism. We demonstrate the feasibility of our approach with examples in real scalar field theory.

  17. Locally smeared operator product expansions in scalar field theory

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

    Monahan, Christopher J.; Orginos, Kostas

    2015-04-01T23:59:59.000Z

    We propose a new locally smeared operator product expansion to decompose non-local operators in terms of a basis of smeared operators. The smeared operator product expansion formally connects nonperturbative matrix elements determined numerically using lattice field theory to matrix elements of non-local operators in the continuum. These nonperturbative matrix elements do not suffer from power-divergent mixing on the lattice, which significantly complicates calculations of quantities such as the moments of parton distribution functions, provided the smearing scale is kept fixed in the continuum limit. The presence of this smearing scale complicates the connection to the Wilson coefficients of the standardmore »operator product expansion and requires the construction of a suitable formalism. We demonstrate the feasibility of our approach with examples in real scalar field theory.« less

  18. Automated particulate sampler field test model operations guide

    SciTech Connect (OSTI)

    Bowyer, S.M.; Miley, H.S.

    1996-10-01T23:59:59.000Z

    The Automated Particulate Sampler Field Test Model Operations Guide is a collection of documents which provides a complete picture of the Automated Particulate Sampler (APS) and the Field Test in which it was evaluated. The Pacific Northwest National Laboratory (PNNL) Automated Particulate Sampler was developed for the purpose of radionuclide particulate monitoring for use under the Comprehensive Test Ban Treaty (CTBT). Its design was directed by anticipated requirements of small size, low power consumption, low noise level, fully automatic operation, and most predominantly the sensitivity requirements of the Conference on Disarmament Working Paper 224 (CDWP224). This guide is intended to serve as both a reference document for the APS and to provide detailed instructions on how to operate the sampler. This document provides a complete description of the APS Field Test Model and all the activity related to its evaluation and progression.

  19. Safety and emergency preparedness considerations for geotechnical field operations

    SciTech Connect (OSTI)

    Wemple, R.P.

    1989-04-01T23:59:59.000Z

    The GEO Energy Technology Department at Sandia National Laboratories is involved in several remote-site drilling and/or experimental operations each year. In 1987, the Geothermal Research Division of the Department developed a general set of Safe Operating Procedures (SOPs) that could be applied to a variety of projects. This general set is supplemented by site-specific SOPs as needed. Effective field operations require: integration of safety and emergency preparedness planning with overall project planning, training of field personnel and inventorying of local emergency support resources, and, developing a clear line of responsibility and authority to enforce the safety requirements. Copies of SOPs used in recent operations are included as examples of working documents for the reader.

  20. Surveys in Operations Research and Management Science 16 (2011) 4966 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Uryasev, Stanislav

    2011-01-01T23:59:59.000Z

    Surveys in Operations Research and Management Science 16 (2011) 49­66 Contents lists available at ScienceDirect Surveys in Operations Research and Management Science journal homepage: www 2010 Accepted 8 August 2010 a b s t r a c t This paper surveys the most recent advances in the context

  1. Rigorous Definition of Quantum Field Operators in Noncommutative Quantum Field Theory

    E-Print Network [OSTI]

    M. N. Mnatsakanova; Yu. S. Vernov

    2010-02-07T23:59:59.000Z

    The space, on which quantum field operators are given, is constructed in any theory, in which the usual product between test functions is substituted by the $\\star$-product (the Moyal-type product). The important example of such a theory is noncommutative quantum field theory (NC QFT). This construction is the key point in the derivation of the Wightman reconstruction theorem.

  2. A standardized and safe method of sterile field maintenance during intra-operative horizontal plane fluoroscopy

    E-Print Network [OSTI]

    Kaska, Serge C

    2010-01-01T23:59:59.000Z

    method of sterile field maintenance during intra-operativemethod of sterile field maintenance during intra-operativemethod of sterile field maintenance during intra-operative

  3. FORESTRY FIELD PROGRAM Department of Environmental Science, Policy & Management

    E-Print Network [OSTI]

    Wildermuth, Mary C

    1 FORESTRY FIELD PROGRAM Department of Environmental Science, Policy & Management University of California, Berkeley June 22 - August 15, 2014 Goals and Objectives: The overall goal of the Summer Forestry' subsequent on-campus academic studies. Specific objectives of the Forestry Field Program include: · Provide

  4. STORMVEX: The Storm Peak Lab Cloud Property Validation Experiment Science and Operations Plan

    SciTech Connect (OSTI)

    Mace, J; Matrosov, S; Shupe, M; Lawson, P; Hallar, G; McCubbin, I; Marchand, R; Orr, B; Coulter, R; Sedlacek, A; Avallone, L; Long, C

    2010-09-29T23:59:59.000Z

    During the Storm Peak Lab Cloud Property Validation Experiment (STORMVEX), a substantial correlative data set of remote sensing observations and direct in situ measurements from fixed and airborne platforms will be created in a winter season, mountainous environment. This will be accomplished by combining mountaintop observations at Storm Peak Laboratory and the airborne National Science Foundation-supported Colorado Airborne Multi-Phase Cloud Study campaign with collocated measurements from the second ARM Mobile Facility (AMF2). We describe in this document the operational plans and motivating science for this experiment, which includes deployment of AMF2 to Steamboat Springs, Colorado. The intensive STORMVEX field phase will begin nominally on 1 November 2010 and extend to approximately early April 2011.

  5. South Fence Road -- Phase 1 field operations summary

    SciTech Connect (OSTI)

    McCord, J.P. [INTERA, Inc., Albuquerque, NM (United States); Neel, D. [GRAM, Inc., Albuquerque, NM (United States)

    1996-03-01T23:59:59.000Z

    The South Fence Road (SFR) project is part of the Sandia National Laboratories, New Mexico (SNL/NM) Site-Wide Hydrogeologic Characterization (SWHC) task. The SWHC task has as its objective the reduction of uncertainty about the rate and direction of groundwater flow in the SNL/NM/Kirtland Air Force Base (KAFB) area. The SFR project area is located along the southern boundary of SNL/KAFB. This project area was selected to provide site-specific information related to geology and groundwater hydrology within the Hubbell Spring/Tijeras/Sandia fault complex. Specific objectives included determining the depth to the Santa Fe Group/bedrock contact, the depth to the water table, and the hydrogeologic complexities related to faulting. This report is a basic data report from the first phase of field operations associated with the drilling, logging, completion, and development of South Fence Road Wells SFR-1D and SFR-1S, SFR-2, SFR-3D and SFR-3S, and SFR-4. These test/monitoring wells were installed as part of Sandia National Laboratories, New Mexico, Environmental Restoration Project.

  6. The Hanford Site Richland Operations Office Office of River Protection Office of Science

    E-Print Network [OSTI]

    The Hanford Site Richland Operations Office Office of River Protection Office of Science Plateau Remediation Contractor Tank Operations Contractor Analytical Services Contractor Waste Treatment Plant (WTP;HANFORDSMALLBUSINESSCOUNCIL Richland Operations Office Sally A. Sieracki Small Business Program Manager E-mail: sally

  7. Smart Infrared Inspection System Field Operational Test Final Report

    SciTech Connect (OSTI)

    Siekmann, Adam [ORNL; Capps, Gary J [ORNL; Franzese, Oscar [ORNL; Lascurain, Mary Beth [ORNL

    2011-06-01T23:59:59.000Z

    The Smart InfraRed Inspection System (SIRIS) is a tool designed to assist inspectors in determining which vehicles passing through the SIRIS system are in need of further inspection by measuring the thermal data from the wheel components. As a vehicle enters the system, infrared cameras on the road measure temperatures of the brakes, tires, and wheel bearings on both wheel ends of commercial motor vehicles (CMVs) in motion. This thermal data is then presented to enforcement personal inside of the inspection station on a user friendly interface. Vehicles that are suspected to have a violation are automatically alerted to the enforcement staff. The main goal of the SIRIS field operational test (FOT) was to collect data to evaluate the performance of the prototype system and determine the viability of such a system being used for commercial motor vehicle enforcement. From March 2010 to September 2010, ORNL facilitated the SIRIS FOT at the Greene County Inspection Station (IS) in Greeneville, Tennessee. During the course of the FOT, 413 CMVs were given a North American Standard (NAS) Level-1 inspection. Of those 413 CMVs, 384 were subjected to a SIRIS screening. A total of 36 (9.38%) of the vehicles were flagged by SIRIS as having one or more thermal issues; with brakes issues making up 33 (91.67%) of those. Of the 36 vehicles flagged as having thermal issues, 31 (86.11%) were found to have a violation and 30 (83.33%) of those vehicles were placed out-of-service (OOS). Overall the enforcement personnel who have used SIRIS for screening purposes have had positive feedback on the potential of SIRIS. With improvements in detection algorithms and stability, the system will be beneficial to the CMV enforcement community and increase overall trooper productivity by accurately identifying a higher percentage of CMVs to be placed OOS with minimal error. No future evaluation of SIRIS has been deemed necessary and specifications for a production system will soon be drafted.

  8. Ganges Valley Aerosol Experiment: Science and Operations Plan

    SciTech Connect (OSTI)

    Kotamarthi, VR

    2010-06-21T23:59:59.000Z

    The Ganges Valley region is one of the largest and most rapidly developing sections of the Indian subcontinent. The Ganges River, which provides the region with water needed for sustaining life, is fed primarily by snow and rainfall associated with Indian summer monsoons. Impacts of changes in precipitation patterns, temperature, and the flow of the snow-fed rivers can be immense. Recent satellite-based measurements have indicated that the upper Ganges Valley has some of the highest persistently observed aerosol optical depth values. The aerosol layer covers a vast region, extending across the Indo-Gangetic Plain to the Bay of Bengal during the winter and early spring of each year. The persistent winter fog in the region is already a cause of much concern, and several studies have been proposed to understand the economic, scientific, and societal dimensions of this problem. During the INDian Ocean EXperiment (INDOEX) field studies, aerosols from this region were shown to affect cloud formation and monsoon activity over the Indian Ocean. This is one of the few regions showing a trend toward increasing surface dimming and enhanced mid-tropospheric warming. Increasing air pollution over this region could modify the radiative balance through direct, indirect, and semi-indirect effects associated with aerosols. The consequences of aerosols and associated pollution for surface insolation over the Ganges Valley and monsoons, in particular, are not well understood. The proposed field study is designed for use of (1) the ARM Mobile Facility (AMF) to measure relevant radiative, cloud, convection, and aerosol optical characteristics over mainland India during an extended period of 9–12 months and (2) the G-1 aircraft and surface sites to measure relevant aerosol chemical, physical, and optical characteristics in the Ganges Valley during a period of 6–12 weeks. The aerosols in this region have complex sources, including burning of coal, biomass, and biofuels; automobile emissions; and dust. The extended AMF deployment will enable measurements under different regimes of the climate and aerosol abundance—in the wet monsoon period with low aerosol loading; in the dry, hot summer with aerosols dispersed throughout the atmospheric column; and in the cool, dry winter with aerosols confined mostly to the boundary later and mid-troposphere. Each regime, in addition, has its own distinct radiative and atmospheric dynamic drivers. The aircraft operational phase will assist in characterizing the aerosols at times when they have been observed to be at the highest concentrations. A number of agencies in India will collaborate with the proposed field study and provide support in terms of planning, aircraft measurements, and surface sites. The high concentration of aerosols in the upper Ganges Valley, together with hypotheses involving several possible mechanisms with direct impacts on the hydrologic cycle of the region, gives us a unique opportunity to generate data sets that will be useful both in understanding the processes at work and in providing answers regarding the effects of aerosols on climate in a region where the perturbation is the highest.

  9. BNL Photon Sciences | NSLS-II Operating Schedule

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

    Status Legend O Accelerator Operations S Studies M Maintenance BC Beamline Commissioning I Interlock Certification C Machine Commissioning D Shutdown Lab Holiday N Monday...

  10. Center for Operations Research and Econometrics (CORE) Institut de statistique, biostatistique et sciences actuarielles (ISBA)

    E-Print Network [OSTI]

    Nesterov, Yurii

    Center for Operations Research and Econometrics (CORE) Institut de statistique, biostatistique et sciences actuarielles (ISBA) Vacancy PhD positions in statistics, econometrics and actuarial catholique de Louvain opens up to four PhD positions in statistics, econometrics or actuarial sciences

  11. Novel quark-field creation operator construction for hadronic physics in lattice QCD

    SciTech Connect (OSTI)

    Peardon, Michael [School of Mathematics, Trinity College, Dublin 2 (Ireland); Bulava, John; Foley, Justin; Morningstar, Colin [Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Dudek, Jozef; Edwards, Robert G.; Joo, Balint; Lin, H.-W.; Richards, David G. [Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606 (United States); Juge, Keisuke Jimmy [Department of Physics, University of the Pacific, Stockton, California 95211 (United States)

    2009-09-01T23:59:59.000Z

    A new quark-field smearing algorithm is defined which enables efficient calculations of a broad range of hadron correlation functions. The technique applies a low-rank operator to define smooth fields that are to be used in hadron creation operators. The resulting space of smooth fields is small enough that all elements of the reduced quark propagator can be computed exactly at reasonable computational cost. Correlations between arbitrary sources, including multihadron operators can be computed a posteriori without requiring new lattice Dirac operator inversions. The method is tested on realistic lattice sizes with light dynamical quarks.

  12. Object-oriented methodology for analyzing and allocating resources for field operations

    E-Print Network [OSTI]

    Freeman, Steven Andrew

    1990-01-01T23:59:59.000Z

    CODE FOR CALAUTO. LSP . . . . APPENDIX L; SOURCE CODE FOR CALUSER. LSP . . . . VITA. . . . . . 157 . . . . . 183 . 187 LIST OF TABLES Table Page 3. 1 Description of field operation data supplied by the farmer for each operation. . . . 33 3. 2... Description of time and labor data supplied by the farmer bimonthly. . . . 34 3. 3 Description of instance variables associated with the class: field operations. . 43 3. 4 Description of instance variables associated with the class: time period. . 44...

  13. A flow field enabling operating direct methanol fuel cells with highly concentrated methanol

    E-Print Network [OSTI]

    Zhao, Tianshou

    A flow field enabling operating direct methanol fuel cells with highly concentrated methanol Q. Xu Available online 8 October 2010 Keywords: Fuel cells Direct methanol fuel cells Concentrated methanol Flow field a b s t r a c t In this work, an anode flow field that allows a direct methanol fuel cell (DMFC

  14. Pricetown I underground coal gasification field test: operations report

    SciTech Connect (OSTI)

    Agarwal, A.K.; Seabaugh, P.W.; Zielinski, R.E.

    1981-01-01T23:59:59.000Z

    An Underground Coal Gasification (UCG) field test in bituminous coal was successfully completed near Pricetown, West Virginia. The primary objective of this field test was to determine the viability of the linked vertical well (LVV) technology to recover the 900 foot deep, 6 foot thick coal seam. A methane rich product gas with an average heating value of approximately 250 Btu/SCF was produced at low air injection flow rates during the reverse combustion linkage phase. Heating value of the gas produced during the linkage enhancement phase was 221 Btu/SCF with air injection. The high methane formation has been attributed to the thermal and hydrocracking of tars and oils along with hydropyrolysis and hydrogasification of coal char. The high heating value of the gas was the combined effect of residence time, flow pattern, injection flow rate, injection pressure, and back pressure. During the gasification phase, a gas with an average heating value of 125 Btu/SCF was produced with only air injection, which resulted in an average energy production of 362 MMBtu/day.

  15. Operational status and future plans for Los Alamos Neutron Science Center

    SciTech Connect (OSTI)

    Jones, Kevin W [Los Alamos National Laboratory; Schoenberg, Kurt F [Los Alamos National Laboratory

    2008-01-01T23:59:59.000Z

    The Los Alamos Neutron Science Center (LANSCE) continues to be a signature experimental science facility at Los Alamos National Laboratory (LANL). The 800 MeV linear proton accelerator provides multiplexed beams to five unique target stations to produce medical radioisotopes, ultra-cold neutrons, thermal and high energy neutrons for material and nuclear science, and to conduct proton radiography of dynamic events. Recent operating experience will be reviewed and the role of an enhanced LANSCE facility in LANL's new signature facility initiative, Matter and Radiation in Extremes (MaRIE) will be discussed.

  16. Wilson loops, geometric operators and fermions in 3d group field theory

    E-Print Network [OSTI]

    R. J. Dowdall

    2009-11-12T23:59:59.000Z

    Group field theories whose Feynman diagrams describe 3d gravity with a varying configuration of Wilson loop observables and 3d gravity with volume observables at each vertex are defined. The volume observables are created by the usual spin network grasping operators which require the introduction of vector fields on the group. We then use this to define group field theories that give a previously defined spin foam model for fermion fields coupled to gravity, and the simpler quenched approximation, by using tensor fields on the group. The group field theory naturally includes the sum over fermionic loops at each order of the perturbation theory.

  17. Regional Field Verification -- Operational Results from Four Small Wind Turbines in the Pacific Northwest: Preprint

    SciTech Connect (OSTI)

    Sinclair, K.; Raker, J.

    2006-08-01T23:59:59.000Z

    This paper describes four small wind turbines installed in the Pacific Northwest under DOE/NREL's Regional Field Verification Program between 2003 and 2004 and summarizes operational data from each site.

  18. Potential Operation and Maintenance (O&M) Savings in the Clinical Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    in the Clinical Science Building at University of Texas Medical Brach (UTMB) Galveston, Texas. An optimized HVAC operation schedule has been developed using the simplified model analysis with the LoanSTAR measured hourly data and the EMCS measured operation... parameters at UTMB. An annual savings of $73,700 can be realized by implementing this optimized schedule by changing the EMCS control program. The majority of the energy savings are due to the reduction in chilled water consumption and the substantial...

  19. Perspective on the Role of Negative Ions and Ion-Ion Plasmas in Heavy Ion Fusion Science, Magnetic Fusion Energy, and Related Fields

    E-Print Network [OSTI]

    Kwan, J.W.

    2008-01-01T23:59:59.000Z

    Fusion Science, Magnetic Fusion Energy, and Related Fieldsof Science, Office of Fusion Energy Sciences, of the U.S.Fusion Science, Magnetic Fusion Energy, and Related Fields

  20. GRADUATE RESEARCH OPPORTUNITIES IN APPLIED SCIENCE Effects of Hydroelectric Operations in Canadian Aquatic Ecosystems

    E-Print Network [OSTI]

    Cooke, Steven J.

    GRADUATE RESEARCH OPPORTUNITIES IN APPLIED SCIENCE Effects of Hydroelectric Operations in Canadian with Fisheries and Oceans Canada (6 scientists) and 3 major hydroelectric companies (Nalcor, Manitoba Hydro. Power (U. of Waterloo, m3power@sciborg.uwaterloo.ca) and R. Randall (DFO-Burlington) Effects

  1. Extending the Standard Model Effective Field Theory with the Complete Set of Dimension-7 Operators

    E-Print Network [OSTI]

    Landon Lehman

    2014-12-26T23:59:59.000Z

    We present a complete list of the independent dimension-7 operators that are constructed using the Standard Model degrees of freedom and are invariant under the Standard Model gauge group. This list contains only 20 independent operators; far fewer than the 63 operators available at dimension 6. All of these dimension-7 operators contain fermions and violate lepton number, and 7 of the 20 violate baryon number as well. This result extends the Standard Model Effective Field Theory (SMEFT) and allows a more detailed exploration of the structure and properties of possible deformations from the Standard Model Lagrangian.

  2. Science/Fusion Energy Sciences/ Facility Operations FY 2007 Congressional Budget

    E-Print Network [OSTI]

    quantitative analysis of safety requirements, equipment reliability, and research needs. Funds also provide to be operated without plasma disruptions, leading to power plant designs that are simpler and more reliable than)/ General Purpose Equipment (GPE)/Other .................................. 3,176 3,189 3,930 These funds

  3. Field Operations Program, Toyota PRIUS Hybrid Electric Vehicle Performance Characterization Report

    SciTech Connect (OSTI)

    Francfort, James Edward; Nguyen, N.; Phung, J.; Smith, J.; Wehrey, M.

    2001-12-01T23:59:59.000Z

    The U.S. Department of Energy’s Field Operations Program evaluates advanced technology vehicles in real-world applications and environments. Advanced technology vehicles include pure electric, hybrid electric, hydrogen, and other vehicles that use emerging technologies such as fuel cells. Information generated by the Program is targeted to fleet managers and others considering the deployment of advanced technology vehicles. As part of the above activities, the Field Operations Program has initiated the testing of the Toyota Prius hybrid electric vehicle (HEV), a technology increasingly being considered for use in fleet applications. This report describes the Pomona Loop testing of the Prius, providing not only initial operational and performance information, but also a better understanding of HEV testing issues. The Pomona Loop testing includes both Urban and Freeway drive cycles, each conducted at four operating scenarios that mix minimum and maximum payloads with different auxiliary (e.g., lights, air conditioning) load levels.

  4. Field Report: Long-Baseline Acoustic Navigation for Under-Ice AUV Operations

    E-Print Network [OSTI]

    Singh, Hanumant

    . The drifting pack ice made vehicle recovery more challenging and necessitated atypical adaptations relatively unexplored on account of its location beneath the permanent drifting Arctic ice pack. OurField Report: Long-Baseline Acoustic Navigation for Under-Ice AUV Operations Michael V. Jakuba

  5. Summary of field operations Tijeras Arroyo Well TJA-2. Site-Wide Hydrogeologic Characterization Project

    SciTech Connect (OSTI)

    Foutz, W.L. [Lamb Associates, Inc., Albuquerque, NM (United States); McCord, J.P. [INTERA, Inc., Albuquerque, NM (United States)

    1995-02-01T23:59:59.000Z

    This report is a basic data report for field operations associated with the drilling, logging, completion, and development of Tijeras Arroyo well TJA-2. This test/monitoring well was installed as part of Sandia National Laboratories, New Mexico, Environmental Restoration Project.

  6. Studies of IBL wire bonds operation in a ATLAS-like magnetic field.

    E-Print Network [OSTI]

    Alvarez Feito, D; Mandelli, B

    2015-01-01T23:59:59.000Z

    At the Large Hadron Collider (LHC) experiments, most of silicon detectors use wire bonds to connect front-end chips and sensors to circuit boards for the data and service trans- missions. These wire bonds are operated in strong magnetic field environments and if time varying currents pass through them with frequencies close to their mechanical resonance frequency, strong resonant oscillations may occur. Under certain conditions, this effect can lead to fatigue stress and eventually breakage of wire bonds. During the first LHC Long Shutdown, the ATLAS Pixel Detector has been upgraded with the addition of a fourth innermost layer, the Insertable B-Layer (IBL), which has more than 50000 wire bonds operated in the ATLAS 2 T magnetic field. The results of systematic studies of operating wire bonds under IBL-like conditions are presented. Two different solutions have been investigated to minimize the oscillation amplitude of wire bonds.

  7. EA-1562: Construction and Operation of a Physical Sciences Facility at the Pacific Northwest National Laboratory, Richland, Washington

    Broader source: Energy.gov [DOE]

    This EA evaluates the potential environmental impacts of DOE proposed activities associated with constructing and operating a new Physical Sciences Facility (PSF) complex on DOE property located in...

  8. Transmission line relay mis-operation detection based on time-synchronized field data

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

    Esmaeilian, Ahad; Popovic, Tomo; Kezunovic, Mladen

    2015-08-01T23:59:59.000Z

    In this paper, a real-time tool to detect transmission line relay mis-operation is implemented. The tool uses time-synchronized measurements obtained from both ends of the line during disturbances. The proposed fault analysis tool comes into the picture only after the protective device has operated and tripped the line. The proposed methodology is able not only to detect, classify, and locate transmission line faults, but also to accurately confirm whether the line was tripped due to a mis-operation of protective relays. The analysis report includes either detailed description of the fault type and location or detection of relay mis-operation. As such,more »it can be a source of very useful information to support the system restoration. The focus of the paper is on the implementation requirements that allow practical application of the methodology, which is illustrated using the field data obtained the real power system. Testing and validation is done using the field data recorded by digital fault recorders and protective relays. The test data included several hundreds of event records corresponding to both relay mis-operations and actual faults. The discussion of results addresses various challenges encountered during the implementation and validation of the presented methodology.« less

  9. Quantum field theory in curved spacetime, the operator product expansion, and dark energy

    E-Print Network [OSTI]

    S. Hollands; R. M. Wald

    2008-05-22T23:59:59.000Z

    To make sense of quantum field theory in an arbitrary (globally hyperbolic) curved spacetime, the theory must be formulated in a local and covariant manner in terms of locally measureable field observables. Since a generic curved spacetime does not possess symmetries or a unique notion of a vacuum state, the theory also must be formulated in a manner that does not require symmetries or a preferred notion of a ``vacuum state'' and ``particles''. We propose such a formulation of quantum field theory, wherein the operator product expansion (OPE) of the quantum fields is elevated to a fundamental status, and the quantum field theory is viewed as being defined by its OPE. Since the OPE coefficients may be better behaved than any quantities having to do with states, we suggest that it may be possible to perturbatively construct the OPE coefficients--and, thus, the quantum field theory. By contrast, ground/vacuum states--in spacetimes, such as Minkowski spacetime, where they may be defined--cannot vary analytically with the parameters of the theory. We argue that this implies that composite fields may acquire nonvanishing vacuum state expectation values due to nonperturbative effects. We speculate that this could account for the existence of a nonvanishing vacuum expectation value of the stress-energy tensor of a quantum field occurring at a scale much smaller than the natural scales of the theory.

  10. A new high performance field reversed configuration operating regime in the C-2 device

    SciTech Connect (OSTI)

    Tuszewski, M.; Smirnov, A.; Thompson, M. C.; Barnes, D.; Binderbauer, M. W.; Brown, R.; Bui, D. Q.; Clary, R.; Conroy, K. D.; Deng, B. H.; Dettrick, S. A.; Douglass, J. D.; Garate, E.; Glass, F. J.; Gota, H.; Guo, H.Y.; Gupta, D.; Gupta, S.; Kinley, J. S.; Knapp, K. [Tri Alpha Energy, Inc., P.O. Box 7010, Rancho Santa Margarita, California 92688 (United States); and others

    2012-05-15T23:59:59.000Z

    Large field reversed configurations (FRCs) are produced in the C-2 device by combining dynamic formation and merging processes. The good confinement of these FRCs must be further improved to achieve sustainment with neutral beam (NB) injection and pellet fuelling. A plasma gun is installed at one end of the C-2 device to attempt electric field control of the FRC edge layer. The gun inward radial electric field counters the usual FRC spin-up and mitigates the n = 2 rotational instability without applying quadrupole magnetic fields. Better plasma centering is also obtained, presumably from line-tying to the gun electrodes. The combined effects of the plasma gun and of neutral beam injection lead to the high performance FRC operating regime, with FRC lifetimes up to 3 ms and with FRC confinement times improved by factors 2 to 4.

  11. Field Offices | 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 AdministrationField8,Dist.New Mexico Feb. 13,Conservation BillingFieldFieldFieldField

  12. Forestry Field Camp University of California Berkeley, Environmental Science, Policy and Management

    E-Print Network [OSTI]

    Wildermuth, Mary C

    Forestry Field Camp University of California ­ Berkeley, Environmental Science, Policy and Management Application form for 2014: June 22 ­ August 15, 2014 Forestry Field Camp is an eight (if any) resource or forestry related employment or volunteer work experience have you had? #12;SUMMER

  13. Limited field investigation report for the 100-HR-3 operable unit

    SciTech Connect (OSTI)

    Not Available

    1994-09-01T23:59:59.000Z

    This limited field investigation (LFI) was conducted to assess the applicability of interim remedial measures (IRM) for reducing human health and environmental risks within the 100-HR-3 Groundwater Operable Unit. The 100-HR-3 Operable Unit is comprised of three subareas; the 100 D Area, the 100 H Area and those portions of the 600 Area between the two reactor areas. The operable unit is one of seven operable units associated with the 100 D and H Areas. Operable units 100-DR-1, 100-DR-2, 100-DR-3, 100-HR-1, 100-HR-2 and 100-IU-4 address contaminant sources while 100-HR-3 addresses contamination present in the underlying groundwater. The primary method of field investigation used during this LFI was the installation and sampling of monitoring wells. Samples were collected from the groundwater and soils, and submitted for laboratory analysis. Boreholes were surveyed for radiological contamination using downhole geophysical techniques to further delineate the locations and levels of contaminants. All samples were screened to ascertain the presence of volatile organic compounds and radionuclides. Analytical data were subjected to validation; all round one, two and three and a minimum of 10% of round four data associated with the LFI were validated. A screening method was used to identify contaminants of potential concern (COPC). This screening method eliminated from further consideration, constituents that were below background. Constituents which are considered non-toxic to humans were eliminated from the human health evaluation. Data consistency and blank contamination were also evaluated in the screening process. These COPC were then evaluated further in the qualitative risk assessment (QRA). A human health QRA was performed using conservative (maximum equilibrated contaminant levels from the LFI) analyses.

  14. Occupational radiation exposure history of Idaho Field Office Operations at the INEL

    SciTech Connect (OSTI)

    Horan, J.R.; Braun, J.B.

    1993-10-01T23:59:59.000Z

    An extensive review has been made of the occupational radiation exposure records of workers at the Idaho National Engineering Laboratory (INEL) over the period of 1951 through 1990. The focus has been on workers employed by contractors and employees of the Idaho Field Operations Office (ID) of the United States Department of Energy (USDOE) and does not include the Naval Reactors Facility (NRF), the Argonne National Laboratory (ANL), or other operations field offices at the INEL. The radiation protection guides have decreased from 15 rem/year to 5 rem/year in 1990 for whole body penetrating radiation exposure. During these 40 years of nuclear operations (in excess of 200,000 man-years of work), a total of twelve individuals involved in four accidents exceeded the annual guidelines for exposure; nine of these exposures were received during life saving efforts on January 3, 1961 following the SL-1 reactor accident which killed three military personnel. These exposures ranged from 8 to 27 rem. Only one individual has exceeded the annual whole body penetrating radiation protection guidelines in the last 29 years.

  15. Evaluation of enhanced recovery operations in Smackover fields of southwest Alabama. Draft topical report on Subtasks 5 and 6

    SciTech Connect (OSTI)

    Hall, D.R.

    1992-06-01T23:59:59.000Z

    This report contains detailed geologic and engineering information on enhanced-recovery techniques used in unitized Smackover fields in Alabama. The report also makes recommendations on the applicability of these enhanced-recovery techniques to fields that are not now undergoing enhanced recovery. Eleven Smackover fields in Alabama have been unitized. Three fields were unitized specifically to allow the drilling of a strategically placed well to recover uncontacted oil. Two fields in Alabama are undergoing waterflood projects. Five fields are undergoing gas-injection programs to increase the ultimate recovery of hydrocarbons. Silas and Choctaw Ridge fields were unitized but no enhanced-recovery operations have been implemented.

  16. A mathematical framework for multiscale science and engineering : the variational multiscale method and interscale transfer operators.

    SciTech Connect (OSTI)

    Wagner, Gregory John (Sandia National Laboratories, Livermore, CA); Collis, Samuel Scott; Templeton, Jeremy Alan (Sandia National Laboratories, Livermore, CA); Lehoucq, Richard B.; Parks, Michael L.; Jones, Reese E. (Sandia National Laboratories, Livermore, CA); Silling, Stewart Andrew; Scovazzi, Guglielmo; Bochev, Pavel B.

    2007-10-01T23:59:59.000Z

    This report is a collection of documents written as part of the Laboratory Directed Research and Development (LDRD) project A Mathematical Framework for Multiscale Science and Engineering: The Variational Multiscale Method and Interscale Transfer Operators. We present developments in two categories of multiscale mathematics and analysis. The first, continuum-to-continuum (CtC) multiscale, includes problems that allow application of the same continuum model at all scales with the primary barrier to simulation being computing resources. The second, atomistic-to-continuum (AtC) multiscale, represents applications where detailed physics at the atomistic or molecular level must be simulated to resolve the small scales, but the effect on and coupling to the continuum level is frequently unclear.

  17. 100-OL-1 Operable Unit Field Portable X-Ray Fluorescence (XRF) Analyzer Pilot Study Plans

    SciTech Connect (OSTI)

    Bunn, Amoret L.; Fritz, Brad G.; Wellman, Dawn M.

    2014-07-15T23:59:59.000Z

    A pilot study is being conducted to support the approval of the Remedial Investigation/Feasibility Study (RI/FS) Work Plan to evaluate the 100-OL-1 Operable Unit (OU) pre-Hanford orchard lands. Based on comments received by the U.S. Environmental Protection Agency (EPA) and Washington State Department of Ecology, the pilot study will evaluate the use of field portable X-ray fluorescence (XRF) spectrometry measurements for evaluating lead and arsenic concentrations on the soil surface as an indicator of past use of lead arsenate pesticide residue in the OU. The work will be performed in the field during the summer of 2014, and assist in the planning for the characterization activities in the RI/FS.

  18. Evaluation of water resources for enhanced oil recovery operations, Cement Field, Caddo and Grady Counties, Oklahoma

    SciTech Connect (OSTI)

    Preston, D.A.; Harrison, W.E.; Luza, K.V.; Prater, L.; Reddy, R.J.

    1982-02-01T23:59:59.000Z

    This report is based on the results of an investigation of the water resources local to the Cement Oil Field in Caddo and Grady Counties, southwestern, Oklahoma. The intent of the report is to present at least a semi-quantitative estimate of the volume, deliverability, and chemistry of the water potentially available for enhanced oil recovery in one or more Oklahoma oil fields. Subsequent to a review of several oil fields, the Cement Field was chosen for study because of its large size (25,000 acres), its extensive subsurface control (over 1850 wells), and its long history of production (since 1952) from several producing formations, some of which are already undergoing extensive waterflood operations. A preliminary review of the available data for this study suggested a threefold categorization of water resources, since the data for each category are distinctly different in nature, and, to some extent, different in source. The three categories are: surface water, ground water, and subsurface water. Flow, volume, and chemical analyses of each source are estimated.

  19. Semiclassical circular strings in AdS{sub 5} and 'long' gauge field strength operators

    SciTech Connect (OSTI)

    Park, I.Y.; Tirziu, A.; Tseytlin, A.A. [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States)

    2005-06-15T23:59:59.000Z

    We consider circular strings rotating with equal spins S{sub 1}=S{sub 2}=S in two orthogonal planes in AdS{sub 5} and suggest that they may be dual to long gauge-theory operators built out of self-dual components of gauge field strength. As was found in hep-th/0404187, the one-loop anomalous dimensions of the such gauge-theory operators are described by an antiferromagnetic XXX{sub 1} spin chain and scale linearly with length L>>1. We find that in the case of rigid rotating string both the classical energy E{sub 0} and the 1-loop string correction E{sub 1} depend linearly on the spin S (within the stability region of the solution). This supports the identification of the rigid rotating string with the gauge-theory operator corresponding to the maximal-spin (ferromagnetic) state of the XXX{sub 1} spin chain. The energy of more general rotating and pulsating strings also happens to scale linearly with both the spin and the oscillation number. Such solutions should be dual to other lower-spin states of the spin chain, with the antiferromagnetic ground state presumably corresponding to the string pulsating in two planes with no rotation.

  20. Science with a wide-field UV transient explorer

    SciTech Connect (OSTI)

    Sagiv, I.; Gal-Yam, A.; Ofek, E. O.; Waxman, E.; Trakhtenbrot, B.; Topaz, J. [Benoziyo Center for Astrophysics, Weizmann Institute of Science, 76100 Rehovot (Israel); Aharonson, O. [Helen Kimmel Center for Planetary Science, Weizmann Institute of Science, 76100 Rehovot (Israel); Kulkarni, S. R.; Phinney, E. S. [Division of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125 (United States); Nakar, E.; Maoz, D. [School of Physics and Astronomy, Tel Aviv University, 93387 Tel Aviv (Israel); Beichman, C. [Division of Geophysics and Planetary Science, California Institute of Technology, Pasadena, CA 91105 (United States); Murthy, J. [Indian Institute of Astrophysics, Koramangala, Bangalore 560034 (India); Worden, S. P. [NASA Ames Research Center, Moffett Field, CA 94035 (United States)

    2014-04-01T23:59:59.000Z

    The time-variable electromagnetic sky has been well-explored at a wide range of wavelengths. In contrast, the ultra-violet (UV) variable sky is relatively poorly explored, even though it offers exciting scientific prospects. Here, we review the potential scientific impact of a wide-field UV survey on the study of explosive and other transient events, as well as known classes of variable objects, such as active galactic nuclei and variable stars. We quantify our predictions using a fiducial set of observational parameters which are similar to those envisaged for the proposed ULTRASAT mission. We show that such a mission would be able to revolutionize our knowledge about massive star explosions by measuring the early UV emission from hundreds of events, revealing key physical parameters of the exploding progenitor stars. Such a mission would also detect the UV emission from many tens of tidal-disruption events of stars by supermassive black holes at galactic nuclei and enable a measurement of the rate of such events. The overlap of such a wide-field UV mission with existing and planned gravitational-wave and high-energy neutrino telescopes makes it especially timely.

  1. Aurora Australis Marine Science Cruise AU9404 -Oceanographic Field Measurements and Analysis

    E-Print Network [OSTI]

    Aurora Australis Marine Science Cruise AU9404 - Oceanographic Field Measurements and Analysis MARK RSV Aurora Australis from December 1994 to February 1995. The major constituent of the cruise Institute ship R.V. Knorr (M. McCartney, pers. comm.) several days prior to occupation by the Aurora

  2. Potential Science for the OASIS Integral Field Spectrograph with Laser Guide Star Adaptive Optics

    E-Print Network [OSTI]

    Morris, S L; Swinbank, M; Wilman, R

    2006-01-01T23:59:59.000Z

    We review the science case for the Laser Guide Star system being built for the William Herschel Telescope (WHT) on La Palma. When used in combination with the NAOMI Adaptive Optics system and the OASIS visible-wavelength Integral Field Spectrograph, we demonstrate that there are substantial, exciting areas of astrophysical research in which the WHT can contribute.

  3. Potential Science for the OASIS Integral Field Spectrograph with Laser Guide Star Adaptive Optics

    E-Print Network [OSTI]

    S. L. Morris; J. Gerssen; M. Swinbank; R. Wilman

    2005-09-15T23:59:59.000Z

    We review the science case for the Laser Guide Star system being built for the William Herschel Telescope (WHT) on La Palma. When used in combination with the NAOMI Adaptive Optics system and the OASIS visible-wavelength Integral Field Spectrograph, we demonstrate that there are substantial, exciting areas of astrophysical research in which the WHT can contribute.

  4. The Nereus Hybrid Underwater Robotic Vehicle for Global Ocean Science Operations to 11,000m Depth

    E-Print Network [OSTI]

    Whitcomb, Louis L.

    The Nereus Hybrid Underwater Robotic Vehicle for Global Ocean Science Operations to 11,000m Depth-- This paper reports an overview of the new Nereus hybrid underwater vehicle and summarizes the vehicle's per hybrid underwater vehicle and summarizes its performance during its first sea trials. Nereus is a novel

  5. On the operation of X-ray polarimeters with a large field of view

    SciTech Connect (OSTI)

    Muleri, Fabio, E-mail: fabio.muleri@iaps.inaf.it [INAF-IAPS, Via del Fosso del Cavaliere 100, I-00133 Roma (Italy)

    2014-02-10T23:59:59.000Z

    The measurement of linear polarization is one of the hot topics of high-energy astrophysics. Gas detectors based on the photoelectric effect have paved the way for the design of sensitive instruments, and mission proposals based on them have been presented in the last few years in the energy range from about 2 keV to a few tens of keV. In addition, a number of polarimeters based on Compton scattering are approved or being discussed for launch on board balloons or space satellites at higher energies. These instruments are typically dedicated to pointed observations with narrow field of view telescopes or collimators, but there are also projects aimed at the polarimetry of bright transient sources such as soft gamma repeaters or the prompt emission of gamma-ray bursts. Given the erratic appearance of such events in the sky, these polarimeters have large fields of view to catch a reasonable number of them, and as a result, photons may impinge on the detector off-axis. This dramatically changes the response of the instrument to polarization, regardless of whether photoabsorption or Compton scattering is involved. Instead of the simple cosine-squared dependence expected for polarized photons that are incident on-axis, the response is never purely cosinusoidal, and a systematic modulation also appears for unpolarized radiation. We investigate the origin of these differences and present an analytical treatment that proves that such systematic effects are actually a natural consequence of how current instruments operate. Our analysis provides the expected response of photoelectric or Compton polarimeters to photons impinging with any inclination and state of polarization.

  6. Doing science: teachers' authentic experiences at the Lone Star Dinosaur Field Institute

    E-Print Network [OSTI]

    Stiles, Thomas William

    2001-01-01T23:59:59.000Z

    to participate in the Institute. The teachers willingly shared their expert views on science teaching and learning and kindly allowed me to document all their activities as they participated in the processes of field paleontology. The scientists Dr. Dale...'s, when professional development was commonly referred to as teacher inservice, experts were often hired to teach teachers about particular teaching innovations and programs that were to be implemented in their schools (Louckes-Horsley, Hewson...

  7. Operation of an ungated diamond field-emission array cathode in a L-band radiofrequency electron source

    SciTech Connect (OSTI)

    Piot, P. [Northern Illinois Center for Accelerator and Detector Development and Department of Physics, Northern Illinois University, DeKalb, Illinois 60115 (United States); Accelerator Physics Center, Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States); Brau, C. A.; Gabella, W. E.; Ivanov, B.; Mendenhall, M. H. [Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235 (United States); Choi, B. K. [Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, Tennessee 37235 (United States); Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt University, Nashville, Tennessee 37235 (United States); Blomberg, B.; Mihalcea, D.; Panuganti, H. [Northern Illinois Center for Accelerator and Detector Development and Department of Physics, Northern Illinois University, DeKalb, Illinois 60115 (United States); Jarvis, J. [Advanced Energy Systems, Inc., Medford, New York 11763 (United States); Prieto, P.; Reid, J. [Accelerator Division, Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States)

    2014-06-30T23:59:59.000Z

    We report on the operation of a field-emitter-array cathode in a conventional L-band radio-frequency electron source. The cathode consisted of an array of ?10{sup 6} diamond tips on pyramids. Maximum current on the order of 15?mA was reached and the cathode did not show appreciable signs of fatigue after weeks of operation. The measured Fowler-Nordheim characteristics, transverse beam density, and current stability are discussed.

  8. High speed flux feedback for tuning a universal field oriented controller capable of operating in direct and indirect field orientation modes

    DOE Patents [OSTI]

    De Doncker, R.W.A.A.

    1992-09-01T23:59:59.000Z

    The direct (d) and quadrature (q) components of flux, as sensed by flux sensors or determined from voltage and current measurements in a direct field orientation scheme, are processed rapidly and accurately to provide flux amplitude and angular position values for use by the vector rotator of a universal field-oriented (UFO) controller. Flux amplitude (linear or squared) is provided as feedback to tune the UFO controller for operation in direct and indirect field orientation modes and enables smooth transitions from one mode to the other. 3 figs.

  9. High speed flux feedback for tuning a universal field oriented controller capable of operating in direct and indirect field orientation modes

    SciTech Connect (OSTI)

    De Doncker, Rik W. A. A. (Schenectady, NY)

    1992-01-01T23:59:59.000Z

    The direct (d) and quadrature (q) components of flux, as sensed by flux sensors or determined from voltage and current measurements in a direct field orientation scheme, are processed rapidly and accurately to provide flux amplitude and angular position values for use by the vector rotator of a universal field-oriented (UFO) controller. Flux amplitude (linear or squared) is provided as feedback to tune the UFO controller for operation in direct and indirect field orientation modes and enables smooth transitions from one mode to the other.

  10. Operational hydro-meteorological warning and real-time flood forecasting:the Piemonte region case study Hydrology and Earth System Sciences, 9(4), 457466 (2005) EGU

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Operational hydro-meteorological warning and real-time flood forecasting:the Piemonte region case study 457 Hydrology and Earth System Sciences, 9(4), 457466 (2005) © EGU Operational hydro forecasting system in the context of the Piemonte Regions hydro-meteorological operational alert procedure

  11. Near-Field Sediment Resuspension Measurement and Modeling for Cutter Suction Dredging Operations

    E-Print Network [OSTI]

    Henriksen, John Christopher

    2011-02-22T23:59:59.000Z

    The sediment resuspension and turbidity created during dredging operations is both an economical and environmental issue. The movement of sediment plumes created from dredging operations has been predicted with numerical modeling, however, these far...

  12. Computer science is the study of design, theory, and application of computers. It is a continuously evolving field based on

    E-Print Network [OSTI]

    Hemmers, Oliver

    Computer science is the study of design, theory, and application of computers. It is a continuously evolving field based on electronics, linguistics, logic, mathematics, and systems engineering. The computer science program emphasizes the development of software and the use of computers focusing around

  13. Results of Continuous Load Cell Monitoring Field Trial for UF6 Withdrawals at an Operating Industrial Plant

    SciTech Connect (OSTI)

    Krichinsky, Alan M [ORNL] [ORNL; Bell, Lisa S [ORNL] [ORNL; Conchewski, Curtis A [ORNL] [ORNL; Peters, Benjamin R [ORNL] [ORNL; Pickett, Chris A [ORNL] [ORNL; Richardson, Dave [ORNL] [ORNL; Rowe, Nathan C [ORNL] [ORNL; Younkin, James R [ORNL] [ORNL

    2010-01-01T23:59:59.000Z

    Continuous load cell monitoring (CLCM) has been implemented and tested for use as a safeguards tool during a 2009 field trial in an operating UF6 transfer facility. The transfer facility is part of the Portsmouth Gaseous Diffusion Plant in Piketon, Ohio, operated by the United States Enrichment Corporation. During the field trial, two process scales for UF{sub 6} cylinders were continuously monitored for a 6-month period as cylinders were being filled. The collected CLCM data were used in testing an event processor serving as a filter for highlighting measurements representing significant operational activities that are important in verifying declared operations. The collection of CLCM data, coupled with rules-based event processing, can provide inspectors with knowledge of a facility's feed and withdrawal activities occurring between site visits. Such process knowledge promises to enhance the effectiveness of safeguards by enabling inspectors to quantitatively compare declared activities directly with process measurements. Selected results of the field trial and event processing will be presented in the context of their value to an independent inspector and a facility operator.

  14. Atmospheric Radiation Measurement (ARM) Data from Field Campaigns or Intensive Operational Periods (IOP)

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

    The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  15. Elsevier Science 1 A Free Jet Hg Target Operating In a High Magnetic Field

    E-Print Network [OSTI]

    McDonald, Kirk

    University, Massachusetts Institute Of Technology, European Organization for Nuclear Research system and the mercury to CERN, decommissioning the experiment, and returning the mildly activated

  16. What's wrong with the field of bio-neutron scattering? 1) Not enough professional science and not enough professional scientists

    E-Print Network [OSTI]

    Doster, Wolfgang

    What's wrong with the field of bio-neutron scattering? 1) Not enough professional science a paper in this field. Anybody can do it! The most detailed analysis of bio-neutron scattering data up independent moment analysis of the neutron scattering spectrum. Up to today nobody, not even MD people, picked

  17. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING, AND COST DATA FOR MERCURY CONTROL SYSTEMS

    SciTech Connect (OSTI)

    Michael D. Durham

    2005-03-17T23:59:59.000Z

    Brayton Point Unit 1 was successfully tested for applicability of activated carbon injection as a mercury control technology. Test results from this site have enabled a thorough evaluation of the impacts of future mercury regulations to Brayton Point Unit 1, including performance, estimated cost, and operation data. This unit has variable (29-75%) native mercury removal, thus it was important to understand the impacts of process variables and activated carbon on mercury capture. The team responsible for executing this program included: (1) Plant and PG&E National Energy Group corporate personnel; (2) Electric Power Research Institute (EPRI); (3) United States Department of Energy National Energy Technology Laboratory (DOE/NETL); (4) ADA-ES, Inc.; (5) NORIT Americas, Inc.; (6) Apogee Scientific, Inc.; (7) TRC Environmental Corporation; (8) URS Corporation; (9) Quinapoxet Solutions; (10) Energy and Environmental Strategies (EES); and (11) Reaction Engineering International (REI). The technical support of all of these entities came together to make this program achieve its goals. Overall, the objectives of this field test program were to determine the impact of activated carbon injection on mercury control and balance-of-plant processes on Brayton Point Unit 1. Brayton Point Unit 1 is a 250-MW unit that fires a low-sulfur eastern bituminous coal. Particulate control is achieved by two electrostatic precipitators (ESPs) in series. The full-scale tests were conducted on one-half of the flue gas stream (nominally 125 MW). Mercury control sorbents were injected in between the two ESPs. The residence time from the injection grid to the second ESP was approximately 0.5 seconds. In preparation for the full-scale tests, 12 different sorbents were evaluated in a slipstream of flue gas via a packed-bed field test apparatus for mercury adsorption. Results from these tests were used to determine the five carbon-based sorbents that were tested at full-scale. Conditions of interest that were varied included SO{sub 3} conditioning on/off, injection concentrations, and distribution spray patterns. The original test plan called for parametric testing of NORIT FGD carbon at 1, 3, and 10 lbs/MMacf. These injection concentrations were estimated based on results from the Pleasant Prairie tests that showed no additional mercury removal when injection concentrations were increased above 10 lbs/MMacf. The Brayton Point parametric test data indicated that higher injection concentrations would achieve higher removal efficiencies and should be tested. The test plan was altered to include testing at 20 lbs/MMacf. The first test at this higher rate showed very high removal across the second ESP (>80%). Unlike the ''ceiling'' phenomenon witnessed at Pleasant Prairie, increasing sorbent injection concentration resulted in further capture of vapor-phase mercury. The final phase of field-testing was a 10-day period of continuous injection of NORIT FGD carbon. During the first five days, the injection concentration was held at 10 lbs/MMacf, followed by nominally five days of testing at an injection concentration of 20 lbs/MMacf. The mercury removal, as measured by the semi-continuous emission monitors (S-CEM), varied between 78% and 95% during the 10 lbs/MMacf period and increased to >97% when the injection concentration was increased to 20 lbs/MMacf. During the long-term testing period, mercury measurements following EPA's draft Ontario Hydro method were conducted by TRC Environmental Corporation at both 10 and 20 lbs/MMacf test conditions. The Ontario Hydro data showed that the particulate mercury removal was similar between the two conditions of 10 or 20 lbs/MMacf and removal efficiencies were greater than 99%. Elemental mercury was not detected in any samples, so no conclusions as to its removal can be drawn. Removal of oxidized mercury, on the other hand, increased from 68% to 93% with the higher injection concentration. These removal rates agreed well with the S-CEM results.

  18. Evaluation of PMU Dynamic Performance in Both Lab Environments and under Field Operating Conditions

    SciTech Connect (OSTI)

    Huang, Zhenyu; Hauer, John F.; Martin, Kenneth E.

    2007-06-28T23:59:59.000Z

    Abstract—Capturing system dynamics is one important feature of phasor measurements. To ensure PMU accurately reflect system dynamic behavior, one must evaluate the dynamic performance of a PMU. PMU dynamic performance evaluation includes three aspects: PMU modeling studies, laboratory testing and field evaluation. This paper briefly reviews the general PMU model structure, and then continues on PMU dynamic performance evaluation from actual field measurements. Reasons for field evaluation include: 1) inappropriate field settings of a PMU would generate unexpected phasor measurements; and 2) many conditions can not be easily produced in a lab environment. PMU field evaluation includes aspects like time synchronization, timing inconsistency due to filtering, frequency calculation issues, parasitic oscillations/processing artifacts, etc. Actual WECC measurement examples will be presented. Dynamic PMU testing in a lab environment is explored with a special focus on PMU filtering characteristics. How the phasor quality would impact derived system dynamic characteristics is addressed in the later part of this paper.

  19. Maintenance-free Operation of WDM Quantum Key Distribution System through a Field Fiber over 30 Days

    E-Print Network [OSTI]

    Ken-ichiro Yoshino; Takao Ochi; Mikio Fujiwara; Masahide Sasaki; Akio Tajima

    2013-08-05T23:59:59.000Z

    Maintenance-free wavelength-division-multiplexing quantum key distribution for 30 days was achieved through a 22-km field fiber. Using polarization-independent interferometers and stabilization techniques, we attained a quantum bit error rate as low as 1.70% and a key rate as high as 229.8 kbps, making the record of total secure key of 595.6 Gbits accumulated over an uninterrupted operation period.

  20. On the Definition of Gauge Field Operators in Lattice Gauge-Fixed Theories

    E-Print Network [OSTI]

    L. Giusti; M. L. Paciello; S. Petrarca; B. Taglienti; M. Testa

    1998-09-09T23:59:59.000Z

    We address the problem of defining the gluon field on the lattice in terms of the natural link variables. Different regularized definitions are shown, through non perturbative numerical computation, to converge towards the same continuum renormalized limit.

  1. Line operators in theories of class $\\mathcal{S}$, quantized moduli space of flat connections, and Toda field theory

    E-Print Network [OSTI]

    Coman, Ioana; Teschner, Joerg

    2015-01-01T23:59:59.000Z

    Non-perturbative aspects of $\\mathcal{N}=2$ supersymmetric gauge theories of class $\\mathcal{S}$ are deeply encoded in the algebra of functions on the moduli space $\\mathcal{M}_\\text{flat}$ of flat $SL(N)$-connections on Riemann surfaces. Expectation values of Wilson and 't Hooft line operators are related to holonomies of flat connections, and expectation values of line operators in the low-energy effective theory are related to Fock-Goncharov coordinates on $\\mathcal{M}_\\text{flat}$. Via the decomposition of UV line operators into IR line operators, we determine their noncommutative algebra from the quantization of Fock-Goncharov Laurent polynomials, and find that it coincides with the skein algebra studied in the context of Chern-Simons theory. Another realization of the skein algebra is generated by Verlinde network operators in Toda field theory. Comparing the spectra of these two realizations provides non-trivial support for their equivalence. Our results can be viewed as evidence for the generalization...

  2. Brushed permanent magnet DC MLC motor operation in an external magnetic field

    SciTech Connect (OSTI)

    Yun, J.; St Aubin, J.; Rathee, S.; Fallone, B. G. [Department of Physics, University of Alberta, 11322-89 Avenue, Edmonton, Alberta T6G 2G7 (Canada) and Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Department of Medical Physics, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada) and Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Department of Physics, University of Alberta, 11322-89 Avenue, Edmonton, Alberta T6G 2G7 (Canada); Department of Medical Physics, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada) and Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada)

    2010-05-15T23:59:59.000Z

    Purpose: Linac-MR systems for real-time image-guided radiotherapy will utilize the multileaf collimators (MLCs) to perform conformal radiotherapy and tumor tracking. The MLCs would be exposed to the external fringe magnetic fields of the linac-MR hybrid systems. Therefore, an experimental investigation of the effect of an external magnetic field on the brushed permanent magnet DC motors used in some MLC systems was performed. Methods: The changes in motor speed and current were measured for varying external magnetic field strengths up to 2000 G generated by an EEV electromagnet. These changes in motor characteristics were measured for three orientations of the motor in the external magnetic field, mimicking changes in motor orientations due to installation and/or collimator rotations. In addition, the functionality of the associated magnetic motor encoder was tested. The tested motors are used with the Varian 120 leaf Millennium MLC (Maxon Motor half leaf and full leaf motors) and the Varian 52 leaf MKII MLC (MicroMo Electronics leaf motor) including a carriage motor (MicroMo Electronics). Results: In most cases, the magnetic encoder of the motors failed prior to any damage to the gearbox or the permanent magnet motor itself. This sets an upper limit of the external magnetic field strength on the motor function. The measured limits of the external magnetic fields were found to vary by the motor type. The leaf motor used with a Varian 52 leaf MKII MLC system tolerated up to 450{+-}10 G. The carriage motor tolerated up to 2000{+-}10 G field. The motors used with the Varian 120 leaf Millennium MLC system were found to tolerate a maximum of 600{+-}10 G. Conclusions: The current Varian MLC system motors can be used for real-time image-guided radiotherapy coupled to a linac-MR system, provided the fringe magnetic fields at their locations are below the determined tolerance levels. With the fringe magnetic fields of linac-MR systems expected to be larger than the tolerance levels determined, some form of magnetic shielding would be required.

  3. Local changes of work function near rough features on Cu surfaces operated under high external electric field

    SciTech Connect (OSTI)

    Djurabekova, Flyura, E-mail: flyura.djurabekova@helsinki.fi; Ruzibaev, Avaz; Parviainen, Stefan [Helsinki Institute of Physics and Department of Physics, University of Helsinki, P.O. Box 43, FI-00014 Helsinki (Finland); Holmström, Eero [Department of Physics, University of Helsinki, P.O. Box 64, FIN-00014 Helsinki (Finland); Department of Earth Sciences, Faculty of Maths and Physical Sciences, UCL Earth Sciences, Gower Street, London WC1E 6BT (United Kingdom); Hakala, Mikko [Department of Physics, University of Helsinki, P.O. Box 64, FIN-00014 Helsinki (Finland)

    2013-12-28T23:59:59.000Z

    Metal surfaces operated under high electric fields produce sparks even if they are held in ultra high vacuum. In spite of extensive research on the topic of vacuum arcs, the mystery of vacuum arc origin still remains unresolved. The indications that the sparking rates depend on the material motivate the research on surface response to extremely high external electric fields. In this work by means of density-functional theory calculations we analyze the redistribution of electron density on (100) Cu surfaces due to self-adatoms and in presence of high electric fields from ?1?V/nm up to ?2?V/nm (?1 to ?2 GV/m, respectively). We also calculate the partial charge induced by the external field on a single adatom and a cluster of two adatoms in order to obtain reliable information on charge redistribution on surface atoms, which can serve as a benchmarking quantity for the assessment of the electric field effects on metal surfaces by means of molecular dynamics simulations. Furthermore, we investigate the modifications of work function around rough surface features, such as step edges and self-adatoms.

  4. Field Laboratory in the Osage Reservation -- Determination of the Status of Oil and Gas Operations: Task 1. Development of Survey Procedures and Protocols

    SciTech Connect (OSTI)

    Carroll, Herbert B.; Johnson, William I.

    1999-04-27T23:59:59.000Z

    Procedures and protocols were developed for the determination of the status of oil, gas, and other mineral operations on the Osage Mineral Reservation Estate. The strategy for surveying Osage County, Oklahoma, was developed and then tested in the field. Two Osage Tribal Council members and two Native American college students (who are members of the Osage Tribe) were trained in the field as a test of the procedures and protocols developed in Task 1. Active and inactive surface mining operations, industrial sites, and hydrocarbon-producing fields were located on maps of the county, which was divided into four more or less equal areas for future investigation. Field testing of the procedures, protocols, and training was successful. No significant damage was found at petroleum production operations in a relatively new production operation and in a mature waterflood operation.

  5. Site Environmental Report for Calendar Year 2007. DOE Operations at The Boeing Company, Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    none,

    2008-09-30T23:59:59.000Z

    This Annual Site Environmental Report (ASER) for 2007 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder components. All nuclear work was terminated in 1988; all subsequent radiological work has been directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. In May 2007, the D&D operations in Area IV were suspended until DOE completes the SSFL Area IV Environmental Impact Statement (EIS). The environmental monitoring programs were continued throughout the year. Results of the radiological monitoring program for the calendar year 2007 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling. All radioactive wastes are processed for disposal at DOE disposal sites and/or other licensed sites approved by DOE for radioactive waste disposal. No liquid radioactive wastes were released into the environment in 2007.

  6. Requirements for Computer Based-Procedures for Nuclear Power Plant Field Operators Results from a Qualitative Study

    SciTech Connect (OSTI)

    Katya Le Blanc; Johanna Oxstrand

    2012-05-01T23:59:59.000Z

    Although computer-based procedures (CBPs) have been investigated as a way to enhance operator performance on procedural tasks in the nuclear industry for almost thirty years, they are not currently widely deployed at United States utilities. One of the barriers to the wide scale deployment of CBPs is the lack of operational experience with CBPs that could serve as a sound basis for justifying the use of CBPs for nuclear utilities. Utilities are hesitant to adopt CBPs because of concern over potential costs of implementation, and concern over regulatory approval. Regulators require a sound technical basis for the use of any procedure at the utilities; without operating experience to support the use CBPs, it is difficult to establish such a technical basis. In an effort to begin the process of developing a technical basis for CBPs, researchers at Idaho National Laboratory are partnering with industry to explore CBPs with the objective of defining requirements for CBPs and developing an industry-wide vision and path forward for the use of CBPs. This paper describes the results from a qualitative study aimed at defining requirements for CBPs to be used by field operators and maintenance technicians.

  7. Narrowband Emission in Compton/Thomson Sources Operating in the High-Field Regime

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

    Terzic, Balsa; Deitrick, Kirsten E.; Hofler, Alicia S.; Kraff, Geoffrey A.

    2014-02-01T23:59:59.000Z

    We present a novel and quite general analysis of the interaction of a high-field chirped laser pulse and a relativistic electron, in which exquisite control of the spectral brilliance of the upshifted Thomson-scattered photon is shown to be possible. Normally, when Thomson scattering occurs at high field strengths, there is ponderomotive line broadening in the scattered radiation. This effect makes the bandwidth too large for some applications, and reduces the spectral brilliance. In this paper we show that such broadening can be corrected and eliminated by suitable frequency modulation of the incident laser pulse. Further, we suggest a practical realizationmore »of this compensation idea in terms of a chirped-beam driven FEL oscillator configuration, and show that significant compensation can occur, even with the imperfect matching to be expected in these conditions.« less

  8. Narrowband Emission in Compton/Thomson Sources Operating in the High-Field Regime

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

    Terzic, Balsa [JLAB; Deitrick, Kirsten E. [JLAB; Hofler, Alicia S. [JLAB; Kraff, Geoffrey A. [JLAB

    2014-02-01T23:59:59.000Z

    We present a novel and quite general analysis of the interaction of a high-field chirped laser pulse and a relativistic electron, in which exquisite control of the spectral brilliance of the upshifted Thomson-scattered photon is shown to be possible. Normally, when Thomson scattering occurs at high field strengths, there is ponderomotive line broadening in the scattered radiation. This effect makes the bandwidth too large for some applications, and reduces the spectral brilliance. In this paper we show that such broadening can be corrected and eliminated by suitable frequency modulation of the incident laser pulse. Further, we suggest a practical realization of this compensation idea in terms of a chirped-beam driven FEL oscillator configuration, and show that significant compensation can occur, even with the imperfect matching to be expected in these conditions.

  9. Potential Operation and Maintenance (O&M) Savings in the Basic Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    schedule has been developed using a simplified HVAC systems model analysis along with the LoanSTAR measured hourly energy use data and EMCS measured operating parameters at UTMB. An annual savings of $156,000 can be realized by implementing this optimized... schedule in the EMCS control program. The majority of the energy savings are due to the reduction in chilled water consumption and a substantial reduction of reheat. Our analysis indicates that the indoor comfort level will not be degraded by this measure...

  10. Operations Improvement Committee | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4(SC) Mapping the Impact of ResearchNPNSBabout/jobs/CeO2 »Operations

  11. NATIONAL HIGH MAGNETIC FIELD LABORATORY REPORTSVOLUME 12 N0. 1 2005

    E-Print Network [OSTI]

    Weston, Ken

    , and Geochemistry 14 MAGNET SCIENCE & TECHNOLOGY Engineering Materials, Instrumentation, and Magnet Technology Magnet Science & Technology 42 7 including Engineering Materials, Instrumentation, and Magnet TechnologyNATIONAL HIGH MAGNETIC FIELD LABORATORY REPORTSVOLUME 12 · N0. 1 · 2005 OPERATED BY: FLORIDA STATE

  12. Development and testing of a photometric method to identify non-operating solar hot water systems in field settings.

    SciTech Connect (OSTI)

    He, Hongbo (University of New Mexico, Albuquerque, NM); Vorobieff, Peter V. (University of New Mexico, Albuquerque, NM); Menicucci, David (University of New Mexico, Albuquerque, NM); Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM); Carlson, Jeffrey J.

    2012-06-01T23:59:59.000Z

    This report presents the results of experimental tests of a concept for using infrared (IR) photos to identify non-operational systems based on their glazing temperatures; operating systems have lower glazing temperatures than those in stagnation. In recent years thousands of new solar hot water (SHW) systems have been installed in some utility districts. As these numbers increase, concern is growing about the systems dependability because installation rebates are often based on the assumption that all of the SHW systems will perform flawlessly for a 20-year period. If SHW systems routinely fail prematurely, then the utilities will have overpaid for grid-energy reduction performance that is unrealized. Moreover, utilities are responsible for replacing energy for loads that failed SHW system were supplying. Thus, utilities are seeking data to quantify the reliability of SHW systems. The work described herein is intended to help meet this need. The details of the experiment are presented, including a description of the SHW collectors that were examined, the testbed that was used to control the system and record data, the IR camera that was employed, and the conditions in which testing was completed. The details of the associated analysis are presented, including direct examination of the video records of operational and stagnant collectors, as well as the development of a model to predict glazing temperatures and an analysis of temporal intermittency of the images, both of which are critical to properly adjusting the IR camera for optimal performance. Many IR images and a video are presented to show the contrast between operating and stagnant collectors. The major conclusion is that the technique has potential to be applied by using an aircraft fitted with an IR camera that can fly over an area with installed SHW systems, thus recording the images. Subsequent analysis of the images can determine the operational condition of the fielded collectors. Specific recommendations are presented relative to the application of the technique, including ways to mitigate and manage potential sources of error.

  13. BIOENERGY PROGRAM Agronomics is the science of soil management and the production of field crops. Key ele-

    E-Print Network [OSTI]

    Processing To meet United States Department of Energy projections, 110, 000 truckloads per day of feedstocksAgronomics BIOENERGY PROGRAM Agronomics is the science of soil management and the production of field crops. Key ele- ments of a production and delivery system include high-tonnage feedstocks, proven

  14. Dirac point and transconductance of top-gated graphene field-effect transistors operating at elevated temperature

    SciTech Connect (OSTI)

    Hopf, T.; Vassilevski, K. V., E-mail: k.vasilevskiy@ncl.ac.uk; Escobedo-Cousin, E.; King, P. J.; Wright, N. G.; O'Neill, A. G.; Horsfall, A. B.; Goss, J. P. [School of Electrical and Electronic Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU (United Kingdom); Wells, G. H.; Hunt, M. R. C. [Department of Physics, Durham University, Durham DH1 3LE (United Kingdom)

    2014-10-21T23:59:59.000Z

    Top-gated graphene field-effect transistors (GFETs) have been fabricated using bilayer epitaxial graphene grown on the Si-face of 4H-SiC substrates by thermal decomposition of silicon carbide in high vacuum. Graphene films were characterized by Raman spectroscopy, Atomic Force Microscopy, Scanning Tunnelling Microscopy, and Hall measurements to estimate graphene thickness, morphology, and charge transport properties. A 27?nm thick Al?O? gate dielectric was grown by atomic layer deposition with an e-beam evaporated Al seed layer. Electrical characterization of the GFETs has been performed at operating temperatures up to 100?°C limited by deterioration of the gate dielectric performance at higher temperatures. Devices displayed stable operation with the gate oxide dielectric strength exceeding 4.5 MV/cm at 100?°C. Significant shifting of the charge neutrality point and an increase of the peak transconductance were observed in the GFETs as the operating temperature was elevated from room temperature to 100?°C.

  15. Floquet-Liouville supermatrix approach: Time development of density-matrix operator and multiphoton resonance fluorescence spectra in intense laser fields

    E-Print Network [OSTI]

    Ho, Tak-San; Wang, Kwanghsi; Chu, Shih-I

    1986-03-01T23:59:59.000Z

    A Floquet-Liouville supermatrix (FLSM) approach is presented for nonperturbative treatment of the time development of the density-matrix operator of atoms and molecules exposed to intense polychromatic fields. By extending ...

  16. Progress Materials Science Phase-field method and Materials Genome Initiative (MGI)

    E-Print Network [OSTI]

    Chen, Long-Qing

    evolution within a material are considered as the ``holy grail'' of materials science and engineering. Many of materials science and engineering. A microstructure may contain a wide variety of structural features such as an applied SPECIAL ISSUE: Materials Genome L.-Q. Chen (&) Department of Materials Science and Engineering

  17. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING, AND COST DATA FOR MERCURY CONTROL SYSTEMS

    SciTech Connect (OSTI)

    Michael D. Durham

    2003-05-01T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Mercury is known to have toxic effects on the nervous system of humans and wildlife. Although it exists only in trace amounts in coal, mercury is released when coal burns and can accumulate on land and in water. In water, bacteria transform the metal into methylmercury, the most hazardous form of the metal. Methylmercury can collect in fish and marine mammals in concentrations hundreds of thousands times higher than the levels in surrounding waters. One of the goals of DOE is to develop technologies by 2005 that will be capable of cutting mercury emissions 50 to 70 percent at well under one-half of today's costs. ADA Environmental Solutions (ADA-ES) is managing a project to test mercury control technologies at full scale at four different power plants from 2000--2003. The ADA-ES project is focused on those power plants that are not equipped with wet flue gas desulfurization systems. ADA-ES has developed a portable system that will be tested at four different utility power plants. Each of the plants is equipped with either electrostatic precipitators or fabric filters to remove solid particles from the plant's flue gas. ADA-ES's technology will inject a dry sorbent, such as activated carbon, which removes the mercury and makes it more susceptible to capture by the particulate control devices. A fine water mist may be sprayed into the flue gas to cool its temperature to the range where the dry sorbent is most effective. PG&E National Energy Group is providing two test sites that fire bituminous coals and both are equipped with electrostatic precipitators and carbon/ash separation systems. Wisconsin Electric Power Company is providing a third test site that burns Powder River Basin (PRB) coal and has an electrostatic precipitator for particulate control. Alabama Power Company will host a fourth test at its Plant Gaston, which is equipped with a hot-side electrostatic precipitator and a downstream fabric filter.

  18. Science Advisory Committee | EMSL

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

    Science Advisory Committee About EMSL Leadership Scientific Impact EMSL's Evolution Science Advisory Committee User Executive Committee Strategy and Operations Science Advisory...

  19. C-H surface diamond field effect transistors for high temperature (400?°C) and high voltage (500?V) operation

    SciTech Connect (OSTI)

    Kawarada, H., E-mail: kawarada@waseda.jp [Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo 169-8555 (Japan); Institute of Nano-Science and Nano-Engineering, Waseda University, Shinjuku, Tokyo 169-8555 (Japan); Kagami Memorial Laboratory for Material Science and Technology, Waseda University, Shinjuku, Tokyo 169-0051 (Japan); Tsuboi, H.; Naruo, T.; Yamada, T.; Xu, D.; Daicho, A.; Saito, T. [Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo 169-8555 (Japan); Hiraiwa, A. [Institute of Nano-Science and Nano-Engineering, Waseda University, Shinjuku, Tokyo 169-8555 (Japan)

    2014-07-07T23:59:59.000Z

    By forming a highly stable Al{sub 2}O{sub 3} gate oxide on a C-H bonded channel of diamond, high-temperature, and high-voltage metal-oxide-semiconductor field-effect transistor (MOSFET) has been realized. From room temperature to 400?°C (673?K), the variation of maximum drain-current is within 30% at a given gate bias. The maximum breakdown voltage (V{sub B}) of the MOSFET without a field plate is 600?V at a gate-drain distance (L{sub GD}) of 7 ?m. We fabricated some MOSFETs for which V{sub B}/L{sub GD}?>?100?V/?m. These values are comparable to those of lateral SiC or GaN FETs. The Al{sub 2}O{sub 3} was deposited on the C-H surface by atomic layer deposition (ALD) at 450?°C using H{sub 2}O as an oxidant. The ALD at relatively high temperature results in stable p-type conduction and FET operation at 400?°C in vacuum. The drain current density and transconductance normalized by the gate width are almost constant from room temperature to 400?°C in vacuum and are about 10 times higher than those of boron-doped diamond FETs.

  20. Outdoor Burning Field Operations

    E-Print Network [OSTI]

    , or Warmth 4 Fires for Disposal or Land Clearing 5 Prescribed Burns 8 Pipeline Breaks and Oil Spills 8 Other, the regulated community, and responsible state and local officials. This document covers all aspects nuisance condi- tions through the sensible regulation of outdoor burning. Summary of the Rule The Outdoor

  1. FIELD EVALUATION OF IMPROVED METHODS FOR MEASURING THE AIR LEAKAGE OF DUCT SYSTEMS UNDER NORMAL OPERATING CONDITIONS IN 51 HOMES

    SciTech Connect (OSTI)

    Paul W. Francisco; Larry Palmiter; Erin Kruse; Bob Davis

    2003-10-18T23:59:59.000Z

    Duct leakage in forced-air distribution systems has been recognized for years as a major source of energy losses in residential buildings. Unfortunately, the distribution of leakage across homes is far from uniform, and measuring duct leakage under normal operating conditions has proven to be difficult. Recently, two new methods for estimating duct leakage at normal operating conditions have been devised. These are called the nulling test and the Delta-Q test. Small exploratory studies have been done to evaluate these tests, but previously no large-scale study on a broad variety of homes has been performed to determine the accuracy of these new methods in the field against an independent benchmark of leakage. This sort of study is important because it is difficult in a laboratory setting to replicate the range of leakage types found in real homes. This report presents the results of a study on 51 homes to evaluate these new methods relative to an independent benchmark and a method that is currently used. An evaluation of the benchmark procedure found that it worked very well for supply-side leakage measurements, but not as well on the return side. The nulling test was found to perform well, as long as wind effects were minimal. Unfortunately, the time and difficulty of setup can be prohibitive, and it is likely that this method will not be practical for general use by contractors except in homes with no return ducts. The Delta-Q test was found to have a bias resulting in overprediction of the leakage, which qualitatively confirms the results of previous laboratory, simulation, and small-scale field studies. On average the bias was only a few percent of the air handler flow, but in about 20% of the homes the bias was large. A primary flaw with the Delta-Q test is the assumption that the pressure between the ducts and the house remain constant during the test, as this assumption does not hold true. Various modifications to the Delta-Q method were evaluated as possible improvements. Only one of these modifications provided improved results. This modification requires measuring the duct pressure relative to the house at either every pressure station within the Delta-Q test or at the extremes of the house pressure range involved in the Delta-Q test. If the pressures are only measured at the extremes, then calculated pressures at the other pressure stations are obtained via interpolation. Using these pressures reduced the bias in the Delta-Q test by about one-third.

  2. UONPR No. 1, Elk Hills, 26R Reservoir, Elk Hills oil and gas field, Kern County, California: Management Review: Surface operations and measurements of production and injection volumes

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    Evans, Carey and Crozier was given the task to conduct a Management Review of the Surface Operations of the 26R Reservoir in UONPR No. 1, Elk Hills field, Kern County, California. The MER strategy for this reservoir is to maintain pressure, and toward this end, gas injection volumes are scheduled to amount to 110% of calculated withdrawals. In spite of this, however, reservoir pressure continues to decline. The purpose of this study was, therefore, to determine if, and to what extent, field operating practices and accounting procedures may be contributing to this dilemma and to make appropriate recommendations pertaining to correcting any deficiencies which may have been found.

  3. Science

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, Office of Science Office of Science β

  4. Science

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, Office of Science Office of Science

  5. Electrohydrodynamic (EHD) Thermal Control Systems (TCS) operate by applying an electric field to a dielectric fluid that, in turn, generates a

    E-Print Network [OSTI]

    Farritor, Shane

    Electrohydrodynamic (EHD) Thermal Control Systems (TCS) operate by applying an electric field to a dielectric fluid that, in turn, generates a force that can be used to pump fluids and separate liquid Electrohydrodynamic (EHD) Based Thermal Control Subsytems at NASAGSFC Jeffrey R. Didion Mathew Showalter NASA Goddard

  6. At the School of Electrical Engineering, science and engineering meet society. Our portfolio covers fields from

    E-Print Network [OSTI]

    Kaski, Samuel

    Signal of quality #12;At the School of Electrical Engineering, science and engineering meet society efficiency of basic power systems bring new solutions to energy production and transformation, while systems based on smart grids offer tools for energy transport as well as tracking and control of energy

  7. LETTER TO THE EDITOR Forest canopy studies as an emerging field of science

    E-Print Network [OSTI]

    Boyer, Edmond

    fields go through stages of maturity, as do plants, people, and societies. A scientific field in its specializing in arboreal biota. The development of three technological innovations coincided with the subse conferences are held every 4 years. Formal networks exist for communication among researchers. Effects

  8. Polarization operator in the 2+1 dimensional quantum electrodynamics with a nonzero fermion density in a constant uniform magnetic field

    E-Print Network [OSTI]

    V. R. Khalilov; I. V. Mamsurov

    2015-03-08T23:59:59.000Z

    The polarization operator (tensor) for planar charged fermions in constant uniform magnetic field is calculated in the one-loop approximation of the 2+1 dimensional quantum electrodynamics (QED$_{2+1}$) with a nonzero fermion density. We construct the Green function of the Dirac equation with a constant uniform external magnetic field in the QED$_{2+1}$ at the finite chemical potential, find the imaginary part of this Green function and then obtain the polarization tensor related to the combined contribution from real particles occupying the finite number of energy levels and magnetic field. We expect that some physical effects under consideration seem to be likely to be revealed in a monolayer graphene sample in the presence of external constant uniform magnetic field $B$ perpendicular to it.

  9. Polarization operator in the 2+1 dimensional quantum electrodynamics with a nonzero fermion density in a constant uniform magnetic field

    E-Print Network [OSTI]

    V. R. Khalilov; I. V. Mamsurov

    2015-01-27T23:59:59.000Z

    The polarization operator (tensor) for planar charged fermions in constant uniform magnetic field is calculated in the one-loop approximation of the 2+1 dimensional quantum electrodynamics (QED$_{2+1}$) with a nonzero fermion density. We construct the Green function of the Dirac equation with a constant uniform external magnetic field in the QED$_{2+1}$ at the finite chemical potential, find the imaginary part of this Green function and then obtain the polarization tensor related to the combined contribution from real particles occupying the finite number of energy levels and magnetic field. We expect that some physical effects under consideration seem to be likely to be revealed in a monolayer graphene sample in the presence of external constant uniform magnetic field $B$ perpendicular to it.

  10. NATIONAL HIGH MAGNETIC FIELD LABORATORY Operated by Florida State University, University of Florida, Los Alamos National Laboratory

    E-Print Network [OSTI]

    Weston, Ken

    cords in use at the Lab. Supported by the U.S. National Science Foundation and the State of Florida #12 cords you purchase. This means that representative samples of the cord have been tested for foreseeable wire) · As a safety feature, extension cords and most appliances have polarized plugs (one blade wider

  11. Longevity evaluation for optimum development in a liquid dominated geothermal field; Effects of interaction of reservoir pressure and fluid temperature on steam production at operating conditions

    SciTech Connect (OSTI)

    Hanano, M.; Takahashi, M. (Japan Metals and Chemicals Co., Ltd., 24 Ukai, Takizawa-mura, Iwate 020-01 (JP)); Hirako, Y.; Nakamura, H. (Japan Metals and Chemicals Co., Ltd., 8-4 Koami-cho, Nihonbashi, Chuo-ku. Tokyo 103 (JP)); Fuwa, S. (Cosco Co., Ltd., 4-9-12 Takatanobaba, Shinjuku-ku, Tokyo 160 (JP)); Itoi, R. (Geothermal Research Center, Kyushu Univ., 6-1 Kasuga-koen, Kasuga-shi, Fukuoka 816 (JP))

    1990-01-01T23:59:59.000Z

    The steam production rate of a well at fixed operating conditions in a liquid-dominated geothermal field is reduced at first by a decline in reservoir pressure and then by a decrease in fluid temperature, if reinjected water returns to the production well. In many cases, the fluid temperature decrease reduces the steam production rate more than does the reservoir pressure decline. Those effects should therefore be taken into due account in the evaluation of the longevity of an area, because sufficient longevity and recoverable electric energy are the minimum requirements for planning field development.

  12. How Service Science Management and Engineering (SSME) Can Evolve to an Academic Discipline

    E-Print Network [OSTI]

    Perros, Harry

    .net} 2 Computer Science Department, NC State University, Raleigh, NC 27695, USA Email. Industry is aware of the important role of Service Science Management and Engineering (SSME) in the modern that integrates aspects of established fields such as computer science, operations research, engineering

  13. An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Bradbury Science Museum

    E-Print Network [OSTI]

    An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Bradbury Alamos National Security LLC for DOE/NNSA The historical museum in town (http

  14. Science

    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 ScienceandMesa del Sol HomeFacebook Twitter Principalfuel cells" Find + AdvancedSignScience

  15. Science

    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 > TheNuclearHomeland Science Stockpile Stewardship National Security

  16. ARC: A compact, high-field, fusion nuclear science facility and demonstration power plant with demountable magnets

    E-Print Network [OSTI]

    Sorbom, B N; Palmer, T R; Mangiarotti, F J; Sierchio, J M; Bonoli, P; Kasten, C; Sutherland, D A; Barnard, H S; Haakonsen, C B; Goh, J; Sung, C; Whyte, D G

    2014-01-01T23:59:59.000Z

    The affordable, robust, compact (ARC) reactor conceptual design study aims to reduce the size, cost, and complexity of a combined fusion nuclear science facility (FNSF) and demonstration fusion Pilot power plant. ARC is a 270 MWe tokamak reactor with a major radius of 3.3 m, a minor radius of 1.1 m, and an on-axis magnetic field of 9.2 T. ARC has rare earth barium copper oxide (REBCO) superconducting toroidal field coils, which have joints to enable disassembly. This allows the vacuum vessel to be replaced quickly, mitigating first wall survivability concerns, and permits a single device to test many vacuum vessel designs and divertor materials. The design point has a plasma fusion gain of Q_p~13.6, yet is fully non-inductive, with a modest bootstrap fraction of only ~63%. Thus ARC offers a high power gain with relatively large external control of the current profile. This highly attractive combination is enabled by the ~23 T peak field on coil with newly available REBCO superconductor technology. External cu...

  17. Design, simulation and analysis of a molecular nano-sensor operating at terahertz frequencies for energetic materials.

    E-Print Network [OSTI]

    Shenoy, Sukesh

    2007-09-17T23:59:59.000Z

    to combine the fields of nanotechnology and terahertz science and develop a molecular nano-sensor that operates at terahertz frequencies. I focused our sensing on energetic materials, particularly nitromethane, and conducted an extensive analysis on its...

  18. Decision Analysis Science Modeling for Application and Fielding Selection Applied to Metal Decontamination Technologies

    SciTech Connect (OSTI)

    Lagos, L.E.; Ebadian, M.A.

    1998-01-01T23:59:59.000Z

    During the decontamination and decommissioning (D and D) activities being conducted by the U.S. Department of Energy (DOE), approximately 550,000 metric tons of contaminated metal will be generated by the disposition of contaminated buildings. The majority of the structural steel is considered to be radiologically contaminated. The D and D activities require the treatment of the structural steel to reduce occupational and environmental radiological exposures during dismantlement. Treatment technologies may also be required for possible recycling. Many proven commercial treatment technologies are available. These treatment processes vary in aggressiveness, safety requirements, secondary waste generation, necessary capital, and operation and maintenance costs. Choosing the appropriate technology to meet the decontamination objectives for structural steel is a difficult process. A single information source comparing innovative and nuclear and non-nuclear technologies in the areas of safety, cost and effectiveness is not currently commercially available to perform a detailed analysis. This study presents comparable data related to operation and maintenance, cost, and health and safely aspects of three readily available technologies and one innovative technology for nuclear decontamination. The technologies include Advance Recyclable Media System (ARMS{trademark}), NELCO Porta Shot Blast{trademark} (JHJ-2000), Pegasus Coating Removal System 7 (PCRS-7) and the innovative laser ablation technology called the Yag Eraser{trademark}.

  19. Fourier-based schemes with modified Green operator for computing the electrical response of heterogeneous media with accurate local fields

    E-Print Network [OSTI]

    Boyer, Edmond

    Fourier-based schemes with modified Green operator for computing the electrical response of Fourier-based numerical schemes commonly used for computing the electrical or thermal response the discretization of Green's function, which is consistent with the pixel grid while retaining the local nature

  20. Co-operation Agreement between the European Organization for Nuclear Research and the Department of Energy of the United States of America and the National Science Foundation of the United States of America concerning Scientific and Technical Co-operation in Nuclear and Particle Physics

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    Co-operation Agreement between the European Organization for Nuclear Research and the Department of Energy of the United States of America and the National Science Foundation of the United States of America concerning Scientific and Technical Co-operation in Nuclear and Particle Physics

  1. Operations Videos

    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)IntegratedSpeeding access toTest and EvaluationOperational ManagementCenterOperations

  2. Wide-Field Lensing Mass Maps from DES Science Verification Data

    E-Print Network [OSTI]

    Vikram, V; Jain, B; Bacon, D; Amara, A; Becker, M; Bernstein, G; Bonnett, C; Bridle, S; Brout, D; Busha, M; Frieman, J; Gaztanaga, E; Hartley, W; Jarvis, M; Kacprzak, T; Lahav, O; Leistedt, B; Lin, H; Melchior, P; Peiris, H; Rozo, E; Rykoff, E; Sanchez, C; Sheldon, E; Troxel, M; Wechsler, R; Zuntz, J; Abbott, T; Abdalla, F B; Armstrong, R; Banerji, M; Bauer, A H; Benoit-Levy, A; Bertin, E; Brooks, D; Buckley-Geer, E; Burke, D L; Capozzi, D; Rosell, A Carnero; Kind, M Carrasco; Castander, F J; Crocce, M; D'Andrea, C B; da Costa, L N; DePoy, D L; Desai, S; Diehl, H T; Dietrich, J P; Cunha, C E; Estrada, J; Evrard, A E; Neto, A Fausti; Fernandez, E; Flaugher, B; Fosalba, P; Gerdes, D; Gruen, D; Gruendl, R A; Honscheid, K; James, D; Kent, S; Kuehn, K; Kuropatkin, N; Li, T S; Maia, M A G; Makler, M; March, M; Marshall, J; Martini, Paul; Merritt, K W; Miller, C J; Miquel, R; Neilsen, E; Nichol, R C; Nord, B; Ogando, R; Plazas, A A; Romer, A K; Roodman, A; Sanchez, E; Scarpine, V; Sevilla, I; Smith, R C; Soares-Santos, M; Sobreira, F; Suchyta, E; Swanson, M E C; Tarle, G; Thaler, J; Thomas, D; Walker, A R; Weller, J

    2015-01-01T23:59:59.000Z

    Weak gravitational lensing allows one to reconstruct the spatial distribution of the projected mass density across the sky. These "mass maps" provide a powerful tool for studying cosmology as they probe both luminous and dark matter. In this paper, we present a weak lensing mass map reconstructed from shear measurements in a 139 deg^2 area from the Dark Energy Survey (DES) Science Verification (SV) data overlapping with the South Pole Telescope survey. We compare the distribution of mass with that of the foreground distribution of galaxies and clusters. The overdensities in the reconstructed map correlate well with the distribution of optically detected clusters. Cross-correlating the mass map with the foreground galaxies from the same DES SV data gives results consistent with mock catalogs that include the primary sources of statistical uncertainties in the galaxy, lensing, and photo-z catalogs. The statistical significance of the cross-correlation is at the 6.8 sigma level with 20 arcminute smoothing. A maj...

  3. ``Problem Set Six'' (1) In free scalar field theory in four dimensions, with mass m, calculate the operator

    E-Print Network [OSTI]

    ``Problem Set Six'' (1) In free scalar field theory in four dimensions, with mass m, calculate ij + \\Sigma ij , where \\Sigma ij , the ``self­energy,'' is to be computed from loops. A very fundamental property of \\Sigma ij is that in momentum space k i \\Sigma ij (k) = 0. (An explanation of why

  4. Ensemble Results of Solute Transport in 2D Operator-Stable Random Fields Nathan Monnig, David Benson

    E-Print Network [OSTI]

    by a scalar Hurst coefficient). Motivated by field measurements, recent techniques were developed to handle explored. Due to the rapid advance of computational power, numerical models can now be created in multiple in the K structure. This continuity can be defined by a probability measure on the unit circle in 2D

  5. What can I do with this major? CONSTRUCTION SCIENCE/MANAGEMENT

    E-Print Network [OSTI]

    Escher, Christine

    /OPERATIONS MANAGEMENT STRATEGIESEMPLOYERS Management of: Human Resources Financial Resources Materials EquipmentSTRATEGIES What can I do with this major? AREAS CONSTRUCTION SCIENCE/MANAGEMENT CONSTRUCTION and Excavation Renovation and Remodeling Project Management RELATED FIELDS Building and Code Inspection Municipal

  6. Computational materials science and engineering (CMSE) is a relatively young field. The first-known case study of materials that used digital computers was made shortly after the Second World

    E-Print Network [OSTI]

    Li, Mo

    ~~ * ~~ Computational materials science and engineering (CMSE) is a relatively young field branches of materials science and engineering. As its impact has grown, it has gained a reputation as being such tedious work as data acquisition and data analysis. Computational materials science and engineering is

  7. Decision Analysis Science Modeling for Application and Fielding Selection Applied to Concrete Decontamination Technologies

    SciTech Connect (OSTI)

    Ebadian, M.A. Ross, T.L.

    1998-01-01T23:59:59.000Z

    Concrete surfaces contaminated with radionuclides present a significant challenge during the decontamination and decommissioning (D and D) process. As structures undergo D and D, coating layers and/or surface layers of the concrete containing the contaminants must be removed for disposal in such a way as to present little to no risk to human health or the environment. The selection of a concrete decontamination technology that is safe, efficient, and cost-effective is critical to the successful D and D of contaminated sites. To support U.S. Department of Energy (DOE) Environmental Management objectives and to assist DOE site managers in the selection of the best-suited concrete floor decontamination technology(s) for a given site, two innovative and three baseline technologies have been assessed under standard, non-nuclear conditions at the Hemispheric Center for Environmental Technology (HCET) at Florida International University (FIU). The innovative technologies assessed include the Pegasus Coating Removal System and Textron's Electro-Hydraulic Scabbling System. The three baseline technologies assessed include: the Wheelabrator Blastrac model 1-15D, the NELCO Porta Shot Blast{trademark} model GPx-1O-18 HO Rider, and the NELCO Porta Shot Blast{trademark} model EC-7-2. These decontamination technology assessments provide directly comparable performance data that have previously been available for only a limited number of technologies under restrictive site-specific constraints. Some of the performance data collected during these technology assessments include: removal capability, production rate, removal gap, primary and secondary waste volumes, and operation and maintenance requirements. The performance data generated by this project is intended to assist DOE site managers in the selection of the safest, most efficient, and cost-effective decontamination technologies to accomplish their remediation objectives.

  8. Environmental Assessment for Selection and Operation of the Proposed Field Research Centers for the Natural and Accelerated Bioremediation Research (NABIR) Program

    SciTech Connect (OSTI)

    N /A

    2000-04-18T23:59:59.000Z

    The US Department of Energy (DOE) Office of Biological and Environmental Research (OBER), within the Office of Science (SC), proposes to add a Field Research Center (FRC) component to the existing Natural and Accelerated Bioremediation Research (NABIR) Program. The NABIR Program is a ten-year fundamental research program designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. An FRC would be integrated with the existing and future laboratory and field research and would provide a means of examining the fundamental biogeochemical processes that influence bioremediation under controlled small-scale field conditions. The NABIR Program would continue to perform fundamental research that might lead to promising bioremediation technologies that could be demonstrated by other means in the future. For over 50 years, DOE and its predecessor agencies have been responsible for the research, design, and production of nuclear weapons, as well as other energy-related research and development efforts. DOE's weapons production and research activities generated hazardous, mixed, and radioactive waste products. Past disposal practices have led to the contamination of soils, sediments, and groundwater with complex and exotic mixtures of compounds. This contamination and its associated costs and risks represents a major concern to DOE and the public. The high costs, long duration, and technical challenges associated with remediating the subsurface contamination at DOE sites present a significant need for fundamental research in the biological, chemical, and physical sciences that will contribute to new and cost-effective solutions. One possible low-cost approach for remediating the subsurface contamination of DOE sites is through the use of a technology known as bioremediation. Bioremediation has been defined as the use of microorganisms to biodegrade or biotransform hazardous organic contaminants to environmentally safe levels in soils, subsurface materials, water, sludges, and residues.. While bioremediation technology is promising, DOE managers and non-DOE scientists have recognized that the fundamental scientific information needed to develop effective bioremediation technologies for cleanup of the legacy waste sites is lacking in many cases. DOE believes that field-based research is needed to realize the full potential of bioremediation. The Department of Energy faces a unique set of challenges associated with cleaning up waste at its former weapons production and research sites. These sites contain complex mixtures of contaminants in the subsurface, including radioactive compounds. In many cases, the fundamental field-based scientific information needed to develop safe and effective remediation and cleanup technologies is lacking. DOE needs fundamental research on the use of microorganisms and their products to assist DOE in the decontamination and cleanup of its legacy waste sites. The existing NABIR program to-date has focused on fundamental scientific research in the laboratory. Because subsurface hydrologic and geologic conditions at contaminated DOE sites cannot easily be duplicated in a laboratory, however, the DOE needs a field component to permit existing and future laboratory research results to be field-tested on a small scale in a controlled outdoor setting. Such field-testing needs to be conducted under actual legacy waste field conditions representative of those that DOE is most in need of remediating. Ideally, these field conditions should be as representative as practicable of the types of subsurface contamination conditions that resulted from legacy wastes from the nuclear weapons program activities. They should also be representative of the types of hydrologic and geologic conditions that exist across the DOE complex.

  9. Department of Energy to Compete Management and Operating Contracts...

    Office of Environmental Management (EM)

    and Operating Contracts for Three Office of Science Laboratories Department of Energy to Compete Management and Operating Contracts for Three Office of Science Laboratories...

  10. The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx): Goals, platforms, and field operations

    SciTech Connect (OSTI)

    Wood, R.; Springston, S.; Mechoso, C. R.; Bretherton, C. S.; A.Weller, R.; Huebert, B.; Straneo, F.; Albrecht, B. A.; Coe, H.; Allen, G.; Vaughan, G.; Daum, P.; Fairall, C.; Chand, D.; Klenner, L. G.; Garreaud, R.; Grados, C.; Covert, D. S.; Bates, T. S.; Krejci, R.; Russell, L. M.; Szoeke, S. d.; Brewer, A.; Yuter, S. E.; Chaigneau, A.; Toniazzo, T.; Minnis, P.; Palikonda, R.; Abel, S. J.; Brown, W. O. J.; Williams, S.; Fochesatto, J.; Brioude, J.; Bower, K. N

    2011-01-21T23:59:59.000Z

    The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx) was an international field program designed to make observations of poorly understood but critical components of the coupled climate system of the southeast Pacific. This region is characterized by strong coastal upwelling, the coolest SSTs in the tropical belt, and is home to the largest subtropical stratocumulus deck on Earth. The field intensive phase of VOCALS-REx took place during October and November 2008 and constitutes a critical part of a broader CLIVAR program (VOCALS) designed to develop and promote scientific activities leading to improved understanding, model simulations, and predictions of the southeastern Pacific (SEP) coupled ocean-atmosphere-land system, on diurnal to interannual timescales. The other major components of VOCALS are a modeling program with a model hierarchy ranging from the local to global scales, and a suite of extended observations from regular research cruises, instrumented moorings, and satellites. The two central themes of VOCALS-REx focus upon (a) links between aerosols, clouds and precipitation and their impacts on marine stratocumulus radiative properties, and (b) physical and chemical couplings between the upper ocean and the lower atmosphere, including the role that mesoscale ocean eddies play. A set of hypotheses designed to be tested with the combined field, monitoring and modeling work in VOCALS is presented here. A further goal of VOCALS-REx is to provide datasets for the evaluation and improvement of large-scale numerical models. VOCALS-REx involved five research aircraft, two ships and two surface sites in northern Chile. We describe the instrument payloads and key mission strategies for these platforms and give a summary of the missions conducted.

  11. Use of oil-emulsion mud in the Sivells Bend Field: Gas and gas condensate operations for the independent producer. 

    E-Print Network [OSTI]

    Echols, Walter Harlan

    1954-01-01T23:59:59.000Z

    of Deyartnsnh or Stndszk kdriser) LIBRARY A A M COLLESE OF TEXAS USE OF OIL EHULSICM 1%D Ig THE SIVELL8 HEEB FIEKB GAS AHD Gkg COHDENSkTE OPERATIOES FOR THE IEMPEMDEHT PRODUCER Prior Pah1Leatione Accepted in Id. su of Thesis HALTER HARLAN ECHOLS I I I..., Iuc, printed in USA 2 USE OP OIL-EMULSION MUD IN THE SIVELLS BEND I&IELD sand fields in North Texas indicate that they are rather consistently of the dis- solved gas-drive type, resulting in short flowing lives, comparatively long pumping lives...

  12. Accelerator Operations and Physics - Advanced Photon Source

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

    Argonne National Laboratory Accelerator Operations & Physics Advance Photon Source A U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences national...

  13. A Complexity Science-Based Framework for Global Joint Operations Analysis to Support Force Projection: LDRD Final Report.

    SciTech Connect (OSTI)

    Lawton, Craig R.

    2015-01-01T23:59:59.000Z

    The military is undergoing a significant transformation as it modernizes for the information age and adapts to address an emerging asymmetric threat beyond traditional cold war era adversaries. Techniques such as traditional large-scale, joint services war gaming analysis are no longer adequate to support program evaluation activities and mission planning analysis at the enterprise level because the operating environment is evolving too quickly. New analytical capabilities are necessary to address modernization of the Department of Defense (DoD) enterprise. This presents significant opportunity to Sandia in supporting the nation at this transformational enterprise scale. Although Sandia has significant experience with engineering system of systems (SoS) and Complex Adaptive System of Systems (CASoS), significant fundamental research is required to develop modeling, simulation and analysis capabilities at the enterprise scale. This report documents an enterprise modeling framework which will enable senior level decision makers to better understand their enterprise and required future investments.

  14. Environmental assessment for the resiting, construction, and operation of the Environmental and Molecular Sciences Laboratory at the Hanford Site, Richland, Washington

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    This environmental assessment (EA) presents estimated environmental impacts from the resiting, construction, and operation of the US Department of Energy`s (DOE`s) Environmental and Molecular Sciences Laboratory (EMSL), which is proposed to be constructed and operated on land near the south boundary of the Hanford Site near Richland, Washington. The EMSL, if constructed, would be a modern research facility in which experimental, theoretical, and computational techniques can be focused on environmental restoration problems, such as the chemical and transport behavior of complex mixtures of contaminants in the environment. The EMSL design includes approximately 18,500 square meters (200,000 square feet) of floor space on a 12-hectare (30-acre) site. The proposed new site is located within the city limits of Richland in north Richland, at the south end of DOE`s 300 Area, on land to be deeded to the US by the Battelle Memorial Institute. Approximately 200 persons are expected to be employed in the EMSL and approximately 60 visiting scientists may be working in the EMSL at any given time. State-of-the-art equipment is expected to be installed and used in the EMSL. Small amounts of hazardous substances (chemicals and radionuclides) are expected to be used in experimental work in the EMSL.

  15. The over 20 year operating experience with carbon steel tubings at Abu Attifel Field. Problems and solutions

    SciTech Connect (OSTI)

    Cheldi, T. [ENI-AGIP Div., Milan (Italy); Rumash, K. [AGIP Oil, Tripoli (Libyan Arab Jamahiriya); Bazzoni, B. [Cescor srl, Milan (Italy)

    1999-11-01T23:59:59.000Z

    Abu Attifel onshore oil field (Libya) was discovered in 1968 and put in production in November 1972. The total average production is nowadays about 140,000 BOPD (22,260 m{sup 3}/d) with 46 producing wells. All the production wells were originally completed with carbon steel tubing, although the produced fluids contain CO{sub 2}-4% in the gas phase. After several years of production with minor downhole corrosion problems, several corrosion failures started to occur in the nineties at extremely high corrosion rate. In some cases corrosion attacks occurred although the water cut was negligible (lower than 1%). A detailed corrosion study was initiated to investigate the problem in order to identify the most critical production wells and the priority of intervention for well; this paper reports the corrosion assessment results and the actions undertaken to control the corrosion. A occurred corrosion events is also reported.

  16. A high-field 3He Metastability Exchange Optical Pumping polarizer operating in a 1.5 T medical scanner for lung MRI

    E-Print Network [OSTI]

    Collier, G; Wojna, A; G?owacz, B; Suchanek, M; Olejniczak, Z; Dohnalik, T

    2013-01-01T23:59:59.000Z

    After being hyperpolarized using the technique of Metastability Exchange Optical Pumping (MEOP), 3He can be used as a contrast agent for lung magnetic resonance imaging (MRI). MEOP is usually performed at low magnetic field (~ 1 mT) and low pressure (~ 1 mbar), which results in a low magnetization production rate. A delicate polarization-preserving step of compression is also required. It was demonstrated in sealed cells that high nuclear polarization values can be obtained at higher pressures with MEOP, if performed at high magnetic field (non-standard conditions). In this work the feasibility of building a high-field polarizer that operates within a commercial 1.5 T scanner was evaluated. Preliminary measurements of nuclear polarization with sealed cells filled at different 3He gas pressures (1.33 to 267 mbar) were performed. The use of an annular shape for the laser beam increased by 25 % the achievable nuclear polarization equilibrium value (Meq) at 32 and 67 mbar as compared to a Gaussian beam shape. Meq...

  17. Argonne National Laboratory, a U.S. Department of Energy Office of Science Laboratory, is operated by The University of Chicago under contract W-31-109-Eng-38.

    E-Print Network [OSTI]

    Harilal, S. S.

    #12;i Argonne National Laboratory, a U.S. Department of Energy Office of Science Laboratory@adonis.osti.gov #12;ii Argonne National Laboratory 9700 South Cass Ave Argonne, IL 60439, USA ANL-ET-CPH-03 by the University of Chicago as Operator of Argonne National Laboratory ("Argonne") under Contract No. W-31-109- ENG

  18. Pajarito Plateau Field Science

    E-Print Network [OSTI]

    bubble out of solution (as carbon dioxide bubbles out of a soda when it is opened) and the rocks a rock in terms of observable properties. · The student will be able to describe how the three rock types

  19. Thirty Meter Telescope Detailed Science Case: 2015

    E-Print Network [OSTI]

    Skidmore, Warren; Fukugawa, Misato; Goswami, Aruna; Hao, Lei; Jewitt, David; Laughlin, Greg; Steidel, Charles; Hickson, Paul; Simard, Luc; Schöck, Matthias; Treu, Tommaso; Cohen, Judith; Anupama, G C; Dickinson, Mark; Harrison, Fiona; Kodama, Tadayuki; Lu, Jessica R; Macintosh, Bruce; Malkan, Matt; Mao, Shude; Narita, Norio; Sekiguchi, Tomohiko; Subramaniam, Annapurni; Tanaka, Masaomi; Tian, Feng; A'Hearn, Michael; Akiyama, Masayuki; Ali, Babar; Aoki, Wako; Bagchi, Manjari; Barth, Aaron; Bhalerao, Varun; Bradac, Marusa; Bullock, James; Burgasser, Adam J; Chapman, Scott; Chary, Ranga-Ram; Chiba, Masashi; Cooray, Asantha; Crossfield, Ian; Currie, Thayne; Das, Mousumi; Dewangan, G C; de Grijs, Richard; Do, Tuan; Dong, Subo; Evslin, Jarah; Fang, Taotao; Fang, Xuan; Fassnacht, Christopher; Fletcher, Leigh; Gaidos, Eric; Gal, Roy; Ghez, Andrea; Giavalisco, Mauro; Grady, Carol A; Greathouse, Thomas; Gogoi, Rupjyoti; Guhathakurta, Puragra; Ho, Luis; Hasan, Priya; Herczeg, Gregory J; Honda, Mitsuhiko; Imanishi, Masa; Inanmi, Hanae; Iye, Masanori; Kamath, U S; Kane, Stephen; Kashikawa, Nobunari; Kasliwal, Mansi; Kirby, Vishal KasliwalEvan; Konopacky, Quinn M; Lepine, Sebastien; Li, Di; Li, Jianyang; Liu, Junjun; Liu, Michael C; Lopez-Rodriguez, Enrigue; Lotz, Jennifer; Lubin, Philip; Macri, Lucas; Maeda, Keiichi; Marchis, Franck; Marois, Christian; Marscher, Alan; Martin, Crystal; Matsuo, Taro; Max, Claire; McConnachie, Alan; McGough, Stacy; Melis, Carl; Meyer, Leo; Mumma, Michael; Muto, Takayuki; Nagao, Tohru; Najita, Joan R; Navarro, Julio; Pierce, Michael; Prochaska, Jason X; Oguri, Masamune; Ojha, Devendra K; Okamoto, Yoshiko K; Orton, Glenn; Otarola, Angel; Ouchi, Masami; Packham, Chris; Padgett, Deborah L; Pandey, Shashi Bhushan; Pilachowsky, Catherine; Pontoppidan, Klaus M; Primack, Joel; Puthiyaveettil, Shalima; Ramirez-Ruiz, Enrico; Reddy, Naveen; Rich, Michael; Richter, Matthew J; Schombert, James; Sen, Anjan Ananda; Shi, Jianrong; Sheth, Kartik; Srianand, R; Tan, Jonathan C; Tanaka, Masayuki; Tanner, Angelle; Tominaga, Nozomu; Tytler, David; U, Vivian; Wang, Lingzhi; Wang, Xiaofeng; Wang, Yiping; Wilson, Gillian; Wright, Shelley; Wu, Chao; Wu, Xufeng; Xu, Renxin; Yamada, Toru; Yang, Bin; Zhao, Gongbo; Zhao, Hongsheng

    2015-01-01T23:59:59.000Z

    The TMT Detailed Science Case describes the transformational science that the Thirty Meter Telescope will enable. Planned to begin science operations in 2024, TMT will open up opportunities for revolutionary discoveries in essentially every field of astronomy, astrophysics and cosmology, seeing much fainter objects much more clearly than existing telescopes. Per this capability, TMT's science agenda fills all of space and time, from nearby comets and asteroids, to exoplanets, to the most distant galaxies, and all the way back to the very first sources of light in the Universe. More than 150 astronomers from within the TMT partnership and beyond offered input in compiling the new 2015 Detailed Science Case. The contributing astronomers represent the entire TMT partnership, including the California Institute of Technology (Caltech), the Indian Institute of Astrophysics (IIA), the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC), the National Astronomical Observatory of Japan (NAOJ),...

  20. Operated by the Association of Universities for Research in Astronomy, Inc., for the National Aeronautics and Space Administration Instrument Science Report ACS 2005-06

    E-Print Network [OSTI]

    Sirianni, Marco

    Aeronautics and Space Administration Instrument Science Report ACS 2005-06 Demonstration of a Significant examples where major scien- #12;Instrument Science Report ACS 2005-06 2 tific discoveries have only been

  1. How Can Journal Impact Factors be Normalized across Fields of Science? An Assessment in terms of Percentile Ranks and Fractional Counts

    E-Print Network [OSTI]

    Leydesdorff, Loet; Bornmann, Lutz

    2012-01-01T23:59:59.000Z

    Using the CD-ROM version of the Science Citation Index 2010 (N = 3,705 journals), we study the (combined) effects of (i) fractional counting on the impact factor (IF) and (ii) transformation of the skewed citation distributions into a distribution of 100 percentiles and six percentile rank classes (top-1%, top-5%, etc.). Do these approaches lead to field-normalized impact measures for journals? In addition to the two-year IF (IF2), we consider the five-year IF (IF5), the respective numerators of these IFs, and the number of Total Cites, counted both as integers and fractionally. These various indicators are tested against the hypothesis that the classification of journals into 11 broad fields by PatentBoard/National Science Foundation provides (statistically) significant between-field effects. Using fractional counting the between-field variance is reduced by 91.7% in the case of IF5, and by 79.2% in the case of IF2. However, the differences in citation counts are not significantly affected by fractional coun...

  2. Summary Masterplan TU/e Science Park The world is faced by major challenges in the fields of

    E-Print Network [OSTI]

    Franssen, Michael

    and happy to look forward to the future of the TU/e Science Park: a prominent and inspiring incubator or far outside. When the TU/e campus was being built, the green Dommel valley was at the edge

  3. Operated by Brookhaven Science Associates

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

    >c, the electrons may experience the acceleration and deceleration phases alternately. Net energy gain is zero. * VLA (Vacuum Laser Acceleration): in a tightly focused laser,...

  4. New photon science and extreme field physics: volumetric interaction of ultra-intense laser pulses with over-dense targets

    SciTech Connect (OSTI)

    Hegelich, Bjorn M [Los Alamos National Laboratory

    2010-11-24T23:59:59.000Z

    The constantly improving capabilities of ultra-high power lasers are enabling interactions of matter with ever extremer fields. As both the on target intensity and the laser contrast are increasing, new physics regimes are becoming accessible and new effects materialize, which in turn enable a host of applications. A first example is the realization of interactions in the transparent-overdense regime (TOR), which is reached by interacting a highly relativistic (a{sub 0} > 10), ultra high contrast laser pulse with a solid density, nanometer target. Here, a still overdense target is turned transparent to the laser by the relativistic mass increase of the electrons, increasing the skin depth beyond the target thickness and thus enabling volumetric interaction of the laser with the entire target instead of only a small interaction region at the critical density surface. This increases the energy coupling, enabling a range of effects, including relativistic optics and pulse shaping, mono-energetic electron acceleration, highly efficient ion acceleration in the break-out afterburner regime, the generation of relativistic and forward directed surface harmonics. In this talk we will show the theoretical framework for this regime, explored by multi-D, high resolution and high density PIC simulations as well as analytic theory and present measurements and experimental demonstrations of direct relativistic optics, relativistic HHG, electron acceleration, and BOA ion acceleration in the transparent overdense regime. These effects can in turn be used in a host of applications including laser pulse shaping, ICF diagnostics, coherent x-ray sources, and ion sources for fast ignition (IFI), homeland security applications and medical therapy. This host of applications already makes transparent-overdense regime one of general interest, a situation reinforced by the fact that the TOR target undergoes an extremely wide HEDP parameter space during interaction ranging from WDM conditions (e.g . brown dwarfs) early in the interaction to extremely high energy densities of {approx}10{sup 11} J/cm{sup 3} at peak, dropping back to the underdense but extremely hot parameter range of gamma-ray bursts. Furthermore, whereas today this regime can only be accessed on very few dedicated facilities, employing special targets and pulse cleaning technology, the next generation of laser facilities like RAL-10PW, ELI, or Gekko-Exa will operate in this regime by default, turning its understanding in a necessity rather than a curiosity.

  5. P h y s i c a l O c e a n o g r a p h y D i v i s i o n Shipboard Surveys of Regional and Worldwide Field Operations

    E-Print Network [OSTI]

    ­ 5. Operations typically involve a CTD survey along 20şW and the annual servicing of three PIRATAP h y s i c a l O c e a n o g r a p h y D i v i s i o n Shipboard Surveys of Regional and Worldwide Field Operations PhOD personnel spend on average a total of 420 days at sea every year. The following

  6. Information Science Tefko Saracevic

    E-Print Network [OSTI]

    Saracevic, Tefko

    Information Science Tefko Saracevic School of Communication, Information and Library Studies@scils.rutgers.edu This essay is a personal analysis of information science as a field of scientific inquiry and professional science in re- spect to the problems of information explosion; the so- cial role of the field; the nature

  7. NATIONAL HIGH MAGNETIC FIELD LABORATORY REPORTSVOLUME 11 N0.2 2004

    E-Print Network [OSTI]

    Weston, Ken

    , recognized as the world leader in magnet science, engineering, and experimental infrastructureNATIONAL HIGH MAGNETIC FIELD LABORATORY REPORTSVOLUME 11 · N0.2 · 2004 OPERATED BY: FLORIDA STATE: National High Magnetic Field Laboratory 1800 East Paul Dirac Drive Tallahassee, Florida 32310-3706 Tel: 850

  8. Panel: Microgrid Research and Field Testing IEEE PES General Meeting, 24-28 June 2007, Tampa, FL 1 In general, a microgrid can operate in both the grid-connected

    E-Print Network [OSTI]

    Panel: Microgrid Research and Field Testing IEEE PES General Meeting, 24-28 June 2007, Tampa, FL 1 Abstract In general, a microgrid can operate in both the grid-connected mode and the islanded mode where the microgrid is interfaced to the main power system by a fast semiconductor switch called static switch, (SS

  9. Analysis of the use of open archives in the fields of mathematics and computer science Anna Wojciechowska*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Wojciechowska* * GERSIC : LVIC - University Aix-Marseille 3, France annaw@cmi.univ-mrs.fr Open access), · these fields are of direct concern for the author of this report ­ a librarian in a mathematics and computer

  10. Environmental Frontier of Sustainability Science

    E-Print Network [OSTI]

    Takada, Shoji

    A Global Environmental Studies Frontier of Sustainability Science Akihisa MORI, Global Environmental Studies Satoshi KONISHI, Institute of Advanced Energy, etc Master July 14 frontier of Sustainability Science. Sustainability Science is a new academic field that was lately created

  11. Disposal: Science and Theory Disposal: Science and Theory

    E-Print Network [OSTI]

    Benson, Eric R.

    Disposal: Science and Theory #12;Disposal: Science and Theory · Field recommendations based of activity ­ Corticosterone ­ EEG, ECG and motion studies · Large scale testing ­ Field scale units Science of Foam #12;Disposal: Science and Theory Cessation Time · Multiple bird species can be depopulated

  12. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING AND COST DATA FOR MERCURY CONTROL SYSTEMS ON NON-SCRUBBED COAL-FIRED BOILERS

    SciTech Connect (OSTI)

    C. Jean Bustard

    2001-07-06T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Mercury is known to have toxic effects on the nervous system of humans and wildlife. Although it exists only in trace amounts in coal, mercury is released when coal burns and can accumulate on land and in water. In water, bacteria transform the metal into methylmercury, the most hazardous form of the metal. Methylmercury can collect in fish and marine mammals in concentrations hundreds of thousands times higher than the levels in surrounding waters. One of the goals of DOE is to develop technologies by 2005 that will be capable of cutting mercury emissions 50 to 70 percent at well under one-half of today's costs. ADA Environmental Solutions (ADA-ES) is managing a project to test mercury control technologies at full scale at four different power plants from 2000--2003. The ADA-ES project is focused on those power plants that are not equipped with wet flue gas desulfurization systems. ADA-ES will develop a portable system that will be moved to four different utility power plants for field testing. Each of the plants is equipped with either electrostatic precipitators or fabric filters to remove solid particles from the plant's flue gas. ADA-ES's technology will inject a dry sorbent, such as fly ash or activated carbon, that removes the mercury and makes it more susceptible to capture by the particulate control devices. A fine water mist may be sprayed into the flue gas to cool its temperature to the range where the dry sorbent is most effective. PG and E National Energy Group is providing two test sites that fire bituminous coals and are both equipped with electrostatic precipitators and carbon/ash separation systems. Wisconsin Electric Power Company is providing a third test site that burns Powder River Basin coal and has an electrostatic precipitator for particulate control. Alabama Power Company will host a fourth test at its Plant Gaston, which is equipped with a hot-side electrostatic precipitator and a downstream fabric filter.

  13. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING AND COST DATA FOR MERCURY CONTROL SYSTEMS ON NON-SCRUBBED COAL-FIRED BOILERS

    SciTech Connect (OSTI)

    C. Jean Bustard

    2001-10-01T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Mercury is known to have toxic effects on the nervous system of humans and wildlife. Although it exists only in trace amounts in coal, mercury is released when coal burns and can accumulate on land and in water. In water, bacteria transform the metal into methylmercury, the most hazardous form of the metal. Methylmercury can collect in fish and marine mammals in concentrations hundreds of thousands times higher than the levels in surrounding waters. One of the goals of DOE is to develop technologies by 2005 that will be capable of cutting mercury emissions 50 to 70 percent at well under one-half of today's costs. ADA Environmental Solutions (ADA-ES) is managing a project to test mercury control technologies at full scale at four different power plants from 2000--2003. The ADA-ES project is focused on those power plants that are not equipped with wet flue gas desulfurization systems. ADA-ES will develop a portable system that will be moved to four different utility power plants for field testing. Each of the plants is equipped with either electrostatic precipitators or fabric filters to remove solid particles from the plant's flue gas. ADA-ES's technology will inject a dry sorbent, such as fly ash or activated carbon, that removes the mercury and makes it more susceptible to capture by the particulate control devices. A fine water mist may be sprayed into the flue gas to cool its temperature to the range where the dry sorbent is most effective. PG&E National Energy Group is providing two test sites that fire bituminous coals and are both equipped with electrostatic precipitators and carbon/ash separation systems. Wisconsin Electric Power Company is providing a third test site that burns Powder River Basin (PRB) coal and has an electrostatic precipitator for particulate control. Alabama Power Company will host a fourth test at its Plant Gaston, which is equipped with a hot-side electrostatic precipitator and a downstream fabric filter.

  14. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING AND COST DATA FOR MERCURY CONTROL SYSTEMS ON NON-SCRUBBED COAL-FIRED BOILERS

    SciTech Connect (OSTI)

    Richard Schlager

    2002-08-01T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Mercury is known to have toxic effects on the nervous system of humans and wildlife. Although it exists only in trace amounts in coal, mercury is released when coal burns and can accumulate on land and in water. In water, bacteria transform the metal into methylmercury, the most hazardous form of the metal. Methylmercury can collect in fish and marine mammals in concentrations hundreds of thousands times higher than the levels in surrounding waters. One of the goals of DOE is to develop technologies by 2005 that will be capable of cutting mercury emissions 50 to 70 percent at well under one-half of today's costs. ADA Environmental Solutions (ADA-ES) is managing a project to test mercury control technologies at full scale at four different power plants from 2000-2003. The ADA-ES project is focused on those power plants that are not equipped with wet flue gas desulfurization systems. ADA-ES will develop a portable system that will be moved to four different utility power plants for field testing. Each of the plants is equipped with either electrostatic precipitators or fabric filters to remove solid particles from the plant's flue gas. ADA-ES's technology will inject a dry sorbent, such as fly ash or activated carbon, that removes the mercury and makes it more susceptible to capture by the particulate control devices. A fine water mist may be sprayed into the flue gas to cool its temperature to the range where the dry sorbent is most effective. PG&E National Energy Group is providing two test sites that fire bituminous coals and both are equipped with electrostatic precipitators and carbon/ash separation systems. Wisconsin Electric Power Company is providing a third test site that burns Powder River Basin (PRB) coal and has an electrostatic precipitator for particulate control. Alabama Power Company will host a fourth test at its Plant Gaston, which is equipped with a hot-side electrostatic precipitator and a downstream fabric filter. During the seventh reporting quarter, progress was made on the project in the following areas: (1) PG&E NEG Brayton Point Station--Sorbent injection equipment was installed at the site during the quarter; Test plans were prepared for the field testing phase of the project; Baseline testing was completed during the quarter and parametric testing was begun; and A paper summarizing the full-scale tests was written and submitted to A&WMA for presentation at the annual meeting in June 2002. (2) Technology Transfer--A number of technical presentations and briefings were made during the quarter. Notable among them are papers published in the A&WMA EM journal and Pollution Engineering. Also, information was provided to the EPA MACT Working Group and a paper was presented at the annual A&WMA meeting.

  15. Two-vertex loop diagrams in the two-dimensional subspace induced by a superstrong magnetic field: polarization operator and photon and axion decay to neutrinos

    SciTech Connect (OSTI)

    Skobelev, V. V., E-mail: v.skobelev@inbox.ru [Moscow State Industrial University (Russian Federation)

    2011-04-15T23:59:59.000Z

    The absence of divergences and singularities in effectively two-dimensional field theory induced by a superstrong magnetic field is demonstrated for the example where loop diagrams involving two vector and two pseudovector vertices are calculated. The form of effective low-energy Lagrangians for ({gamma}{nu}{nu}) and (a{nu}{nu}) interactions in a superstrong magnetic field is presented. The role of photon and axion decays to neutrinos in the early universe is discussed.

  16. Geospatial Science Steering Committee

    Broader source: Energy.gov [DOE]

    The Geospatial Science Steering Committee (GSSC) functions in an advisory role to the DOE national laboratories, major facilities, and to headquarters and field office elements to actively promote...

  17. Computer Science Bachelor of

    E-Print Network [OSTI]

    technology, biotech and multimedia industries. The Carleton advantage Carleton's School of Computer Science Computer Science students for co- operative education work terms: Alcatel-Lucent IBM #12;This lightningComputer Science Bachelor of carleton.ca #12;Computers are an integral part of society and control

  18. air operations vision: Topics by E-print Network

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

    3 The Operational Strengths and Weaknesses of Military Night Vision Equipment Computer Technologies and Information Sciences Websites Summary: The Operational Strengths and...

  19. Field Test Program for Long-Term Operation of a COHPAC System for Removing Mercury from Coal-Fired Flue Gas

    SciTech Connect (OSTI)

    C. Jean Bustard; Charles Lindsey; Paul Brignac

    2006-05-01T23:59:59.000Z

    This document provides a summary of the full-scale demonstration efforts involved in the project ''Field Test Program for Long-Term Operation of a COHPAC{reg_sign} System for Removing Mercury from Coal-Fired Flue Gas''. The project took place at Alabama Power's Plant Gaston Unit 3 and involved the injection of sorbent between an existing particulate collector (hot-side electrostatic precipitators) and a COHPAC{reg_sign} fabric filter (baghouse) downstream. Although the COHPAC{reg_sign} baghouse was designed originally for polishing the flue gas, when activated carbon injection was added, the test was actually evaluating the EPRI TOXECON{reg_sign} configuration. The results from the baseline tests with no carbon injection showed that the cleaning frequency in the COHPAC{reg_sign} unit was much higher than expected, and was above the target maximum cleaning frequency of 1.5 pulses/bag/hour (p/b/h), which was used during the Phase I test in 2001. There were times when the baghouse was cleaning continuously at 4.4 p/b/h. In the 2001 tests, there was virtually no mercury removal at baseline conditions. In this second round of tests, mercury removal varied between 0 and 90%, and was dependent on inlet mass loading. There was a much higher amount of ash exiting the electrostatic precipitators (ESP), creating an inlet loading greater than the design conditions for the COHPAC{reg_sign} baghouse. Tests were performed to try to determine the cause of the high ash loading. The LOI of the ash in the 2001 baseline tests was 11%, while the second baseline tests showed an LOI of 17.4%. The LOI is an indication of the carbon content in the ash, which can affect the native mercury uptake, and can also adversely affect the performance of ESPs, allowing more ash particles to escape the unit. To overcome this, an injection scheme was implemented that balanced the need to decrease carbon injection during times when inlet loading to the baghouse was high and increase carbon injection when inlet loading and mercury removal were low. The resulting mercury removal varied between 50 and 98%, with an overall average of 85.6%, showing that the process was successful at removing high percentages of vapor-phase mercury even with a widely varying mass loading. In an effort to improve baghouse performance, high-permeability bags were tested. The new bags made a significant difference in the cleaning frequency of the baghouse. Before changing the bags, the baghouse was often in a continuous clean of 4.4 p/b/h, but with the new bags the cleaning frequency was very low, at less than 1 p/b/h. Alternative sorbent tests were also performed using these high-permeability bags. The results of these tests showed that most standard, high-quality activated carbon performed similarly at this site; low-cost sorbent and ash-based sorbents were not very effective at removing mercury; and chemically enhanced sorbents did not appear to offer any benefits over standard activated carbons at this site.

  20. FIELD TEST PROGRAM TO DEVELOP COMPREHENSIVE DESIGN, OPERATING AND COST DATA FOR MERCURY CONTROL SYSTEMS ON NON-SCRUBBED COAL-FIRED BOILERS

    SciTech Connect (OSTI)

    Richard Schlager; Tom Millar

    2002-10-18T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Mercury is known to have toxic effects on the nervous system of humans and wildlife. Although it exists only in trace amounts in coal, mercury is released when coal burns and can accumulate on land and in water. In water, bacteria transform the metal into methylmercury, the most hazardous form of the metal. Methylmercury can collect in fish and marine mammals in concentrations hundreds of thousands times higher than the levels in surrounding waters. One of the goals of DOE is to develop technologies by 2005 that will be capable of cutting mercury emissions 50 to 70 percent at well under one-half of today's costs. ADA Environmental Solutions (ADA-ES) is managing a project to test mercury control technologies at full scale at four different power plants from 2000-2003. The ADA-ES project is focused on those power plants that are not equipped with wet flue gas desulfurization systems. ADA-ES has developed a portable system that will be tested at four different utility power plants. Each of the plants is equipped with either electrostatic precipitators or fabric filters to remove solid particles from the plant's flue gas. ADA-ES's technology will inject a dry sorbent, such as activated carbon, which removes the mercury and makes it more susceptible to capture by the particulate control devices. A fine water mist may be sprayed into the flue gas to cool its temperature to the range where the dry sorbent is most effective. PG&E National Energy Group is providing two test sites that fire bituminous coals and both are equipped with electrostatic precipitators and carbon/ash separation systems. Wisconsin Electric Power Company is providing a third test site that burns Powder River Basin (PRB) coal and has an electrostatic precipitator for particulate control. Alabama Power Company will host a fourth test at its Plant Gaston, which is equipped with a hot-side electrostatic precipitator and a downstream fabric filter. During the eighth reporting quarter, progress was made on the project in the following areas: (1) PG&E NEG Salem Harbor Station--Sorbent injection equipment was installed at the site during the quarter; Test plans were prepared for the field-testing phase of the project; and Baseline testing was completed during the quarter. (2) Technology Transfer--A number of technical presentations and briefings were made during the quarter. Notable among them was a paper published in the JAWMA. Also, two papers were presented at the Air Quality III Conference and one at the Pittsburgh Coal Conference.

  1. Operations & Maintenance

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

    Operations and Maintenance Operations OASIS: OATI (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) Contact Information...

  2. Operations & Maintenance

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

    Rates Operations & Maintenance Operations OASIS: WACM (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) wesTTrans Common...

  3. Disposal: Science and Theory Disposal: Science and Theory

    E-Print Network [OSTI]

    Benson, Eric R.

    Disposal: Science and Theory #12;Disposal: Science and Theory Foam Generator Setup · Drop off foam generator cart at one end of house #12;Disposal: Science and Theory Foam Generator Setup · Trailer parked generator attached to hose #12;Disposal: Science and Theory Foam Generation Begins · Team of two to operate

  4. Mentoring is a primary method for scientists to contribute to society and directly affect the lives of many others. In a mentoring relationship, someone with experience in a particular field (e.g., science)

    E-Print Network [OSTI]

    Dixon, Warren

    Mentoring is a primary method for scientists to contribute to society and directly affect the lives of many others. In a mentoring relationship, someone with experience in a particular field (e.g., science growth. I believe that mentoring is crucial to the success of the next generation of scientists

  5. Agricultural and Food Sciences

    E-Print Network [OSTI]

    Faculty of Agricultural and Food Sciences (FAFS) #12;88 Faculty of Agricultural and Food Sciences (FAFS) Graduate Catalogue 2013­14 Faculty of Agricultural and Food Sciences (FAFS) Officers aims to offer specialized training in a variety of fields in food and agriculture, and to prepare

  6. SCIENCE AND TECHNOLOGY FOR THE NATION

    E-Print Network [OSTI]

    SCIENCE AND TECHNOLOGY FOR THE NATION #12;·Yearestablished:1965 ·Managementandoperationscontractor include: ·EMSL,aDepartmentofEnergynationalscientific user facility ·Bioproducts,Sciences,andEngineeringLaboratory-- sharedwithWashingtonStateUniversity ·ElectricityInfrastructureOperationsCenter ·SequimMarineSciences

  7. Jacek Jakowski National Insitute for Computational Sciences

    E-Print Network [OSTI]

    Pennycook, Steve

    Jacek Jakowski National Insitute for Computational Sciences JICS,Oak Ridge National Laboratory Experience 2010Present Computational Scientist, National Institute of Computational Sciences, University programming courses: (a) operating system programming, (b) parallel processing; Math & Computer Science Dept

  8. Operations Management is the art and science of ensuring that goods and services are created and delivered successfully to customers. This

    E-Print Network [OSTI]

    Saskatchewan, University of

    In response to a prevailing market demand for skilled supply chain management practitioners, Saskatchewan will learn to · explain operations management responsibilities in the organization and within your respective, 2012 Time: 7:00 pm to 10:00 pm Location: Room 225 Williams Building University of Saskatchewan 221

  9. Optimization Online - Applications — Science and Engineering ...

    E-Print Network [OSTI]

    Basic Sciences Applications Economic Impacts of Advanced Weather Forecasting on Energy System Operations Victor M. Zavala, Emil M. Constantinescu, Mihai ...

  10. Operator pencil passing through a given operator

    SciTech Connect (OSTI)

    Biggs, A., E-mail: khudian@manchester.ac.uk, E-mail: adam.biggs@student.manchester.ac.uk; Khudaverdian, H. M., E-mail: khudian@manchester.ac.uk, E-mail: adam.biggs@student.manchester.ac.uk [School of Mathematics, University of Manchester, Oxford Road, Manchester M13 9PL (United Kingdom)

    2013-12-15T23:59:59.000Z

    Let ? be a linear differential operator acting on the space of densities of a given weight ?{sub 0} on a manifold M. One can consider a pencil of operators ?-circumflex(?)=(?{sub ?}) passing through the operator ? such that any ?{sub ?} is a linear differential operator acting on densities of weight ?. This pencil can be identified with a linear differential operator ?-circumflex acting on the algebra of densities of all weights. The existence of an invariant scalar product in the algebra of densities implies a natural decomposition of operators, i.e., pencils of self-adjoint and anti-self-adjoint operators. We study lifting maps that are on one hand equivariant with respect to divergenceless vector fields, and, on the other hand, with values in self-adjoint or anti-self-adjoint operators. In particular, we analyze the relation between these two concepts, and apply it to the study of diff?(M)-equivariant liftings. Finally, we briefly consider the case of liftings equivariant with respect to the algebra of projective transformations and describe all regular self-adjoint and anti-self-adjoint liftings. Our constructions can be considered as a generalisation of equivariant quantisation.

  11. Use the drop-down search menus and operators (AND, OR, NOT) to customize your search. Search by topic, author, journal title, publication year, and other fields.

    E-Print Network [OSTI]

    California at Berkeley, University of

    by topic, author, journal title, publication year, and other fields. Topic Enter your search words, joined, and subject terms; choose Title from the drop-down search menu to restrict your search to document titles only for the most comprehensive search. 1.To find all articles by Francis Harry Compton Crick, click , enter Crick F

  12. Applying Geocaching to Mobile Citizen Science through SCIENCE CACHING

    E-Print Network [OSTI]

    Greenberg, Saul

    Applying Geocaching to Mobile Citizen Science through SCIENCE CACHING Authors Matthew Alan Dunlap Citizen science occurs when volunteers work with scientists to collect data at particular field locations. The benefit is greater data collection at lesser cost. Yet this type of citizen science has a variety of known

  13. Disposal: Science and Theory Disposal: Science and Theory

    E-Print Network [OSTI]

    Benson, Eric R.

    Disposal: Science and Theory #12;Disposal: Science and Theory Table of Contents · Why Depopulate? · Depopulation Methods · Basics of Foam · Types of Foam Equipment · Science Behind Foam · Implementing Foam Depopulation · Use of Foam in the Field · Conclusions #12;Disposal: Science and Theory "When HPAI outbreaks

  14. SCIENCE CHINA Technological Sciences

    E-Print Network [OSTI]

    Wang, Zhong L.

    SCIENCE CHINA Technological Sciences © Science China Press and Springer-Verlag Berlin Heidelberg and Nanosystems, Chinese Academy of Sciences, Beijing 100083, China; 2 Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China; 3 School of Material Science and Engineering, Georgia Institute

  15. COMPUTER SCIENCE Program of Study

    E-Print Network [OSTI]

    Thomas, Andrew

    COMPUTER SCIENCE Program of Study Financial Aid Applying Correspondence Computer Science offers describing original computer science research. Students are required to complete 58 semester hours understanding of computer science that gives a solid foundation for many advanced jobs in the field as well

  16. STANDARD OPERATING PROCEDURES Site Selection

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 126 Site Selection Date Last Modified Modified by: 09 References none #12;SOP 126: Site Selection 3 1.0 PURPOSE AND APPLICABILITY This standard operating procedure field conditions, and for ease of operation and maintenance. IMPROVE aerosol samplers are generally

  17. DOE limited standard: Operations assessments

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    Purpose of this standard is to provide DOE Field Element assessors with a guide for conducting operations assessments, and provide DOE Field Element managers with the criteria of the EM Operations Assessment Program. Sections 6.1 to 6.21 provide examples of how to assess specific areas; the general techniques of operations assessments (Section 5) may be applied to other areas of health and safety (e.g. fire protection, criticality safety, quality assurance, occupational safety, etc.).

  18. BIOSIS Previews on the Web (OVID) BIOSIS Previews is the world's most comprehensive reference database for life science research. It covers

    E-Print Network [OSTI]

    Lim, Wendell

    defaults to the advanced search. Author Searching Click on the Author Button on the menu, and enter operator, terms will be looked for as a phrase. It is possible to do very sophisticated searching.tn stem cell.ti. and science$.jn. and 294.vo Field codes: To search for terms in specific fields, type

  19. FIELD TEST OF THE WATER-WHEEL IR (WIR) SPECTROMETER ON EVAPORATIVE SALT DEPOSITS AT TIBETAN PLATEAU. P. Sobron, J. J. Freeman, Alian Wang, Dept Earth and Planetary Sciences

    E-Print Network [OSTI]

    "contact survey", i.e., to install a WIR unit inside of a well set into the middle wheel of a pla- netary of WIR has a size of 10x7.5x6.5cm, mass of 450 grams, power consump- tion of 4W, and output data through transformed into a rugged, field portable NIR reflectance spectrometer that is able to operate in tough field

  20. Earth Sciences | More Science | ORNL

    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 :Work4/11Computational Earth Science SHARE Earth Sciences

  1. FIELD TEST PROGRAM FOR LONG-TERM OPERATION OF A COHPAC SYSTEM FOR REMOVING MERCURY FROM COAL-FIRED FLUE GAS

    SciTech Connect (OSTI)

    Jean Bustard; Charles Lindsey; Paul Brignac; Travis Starns; Sharon Sjostrom; Trent Taylor; Cindy Larson

    2004-01-29T23:59:59.000Z

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by the existing particle control device along with the other solid material, primarily fly ash. During 2001, ADA Environmental Solutions (ADA-ES) conducted a full-scale demonstration of sorbent-based mercury control technology at the Alabama Power E.C. Gaston Station (Wilsonville, AL). This unit burns a low-sulfur bituminous coal and uses a hot-side electrostatic precipitator (ESP) in combination with a Compact Hybrid Particulate Collector (COHPAC{trademark}) baghouse to collect fly ash. The majority of the fly ash is collected in the ESP with the residual being collected in the COHPAC{trademark} baghouse. Activated carbon was injected between the ESP and COHPAC{trademark} units to collect the mercury. Short-term mercury removal levels in excess of 90% were achieved using the COHPAC{trademark} unit. The test also showed that activated carbon was effective in removing both forms of mercury--elemental and oxidized. However, a great deal of additional testing is required to further characterize the capabilities and limitations of this technology relative to use with baghouse systems such as COHPAC{trademark}. It is important to determine performance over an extended period of time to fully assess all operational parameters. The project described in this report focuses on fully demonstrating sorbent injection technology at a coal-fired power generating plant that is equipped with a COHPAC{trademark} system. The overall objective is to evaluate the long-term effects of sorbent injection on mercury capture and COHPAC{trademark} performance. The work is being done on one-half of the gas stream at Alabama Power Company's Plant Gaston Unit 3 (nominally 135 MW). Data from the testing will be used to determine: (1) If sorbent injection into a high air-to-cloth ratio baghouse is a viable, long-term approach for mercury control; and (2) Design criteria and costs for new baghouse/sorbent injection systems that will use a similar, polishing baghouse (TOXECON{trademark}) approach.

  2. Inverse operator representations of quantum phase

    E-Print Network [OSTI]

    G. M. Saxena

    2008-03-14T23:59:59.000Z

    We define quantum phase in terms of inverses of annihilation and creation operators. We show that like Susskind - Glogower phase operators, the measured phase operators and the unitary phase operators can be defined in terms of the inverse operators. However, for the unitary phase operator the Hilbert space includes the negative energy states. The quantum phase in inverse operator representation may find the applications in the field of quantum optics particularly in the squeezed states.

  3. Quantum Information Science: Emerging No More

    E-Print Network [OSTI]

    Carlton M. Caves

    2013-04-28T23:59:59.000Z

    Short history of quantum information science. The chief message is that the field is no longer emerging. It has arrived.

  4. FIELD TEST INSTRUCTION 100-NR-2 OPERABLE UNIT DESIGN OPTIMIZATION STUDY FOR SEQUESTRATION OF SR-90 SATURATED ZONE APATITE PERMEABLE REACTIVE BARRIER EXTENSION

    SciTech Connect (OSTI)

    BOWLES NA

    2010-10-06T23:59:59.000Z

    The objective of this field test instruction is to provide technical guidance for aqueous injection emplacement of an extension apatite permeable reactive barrier (PRE) for the sequestration of strontium-90 (Sr-90) using a high concentration amendment formulation. These field activities will be conducted according to the guidelines established in DOE/RL-2010-29, 100-NR-2 Design Optimization Study, hereafter referred to as the DOS. The DOS supports the Federal Facility Agreement Consent Order (EPA et al., 1989), Milestone M-16-06-01, and 'Complete Construction of a Permeable Reactive Barrier at 100-N.' Injections of apatite precursor chemicals will occur at an equal distance intervals on each end of the existing PRE to extend the PRB from the existing 91 m (300 ft) to at least 274 m (900 ft). Field testing at the 100-N Area Apatite Treatability Test Site, as depicted on Figure 1, shows that the barrier is categorized by two general hydrologic conceptual models based on overall well capacity and contrast between the Hanford and Ringold hydraulic conductivities. The upstream portion of the original barrier, shown on Figure 1, is characterized by relatively low overall well specific capacity. This is estimated from well development data and a lower contrast in hydraulic conductivity between the Hanford formation and Ringold Formations. Comparison of test results from these two locations indicate that permeability contrast between the Hanford formation and Ringold Formation is significantly less over the upstream one-third of the barrier. The estimated hydraulic conductivity for the Hanford formation and Ringold Formation over the upstream portion of the barrier based on observations during emplacement of the existing 91 m (300 ft) PRB is approximately 12 and 10 m/day (39 and 32 ft/day), respectively (PNNL-17429). However, these estimates should be used as a rough guideline only, as significant variability in hydraulic conductivity is likely to be observed in the barrier extension wells, particularly those in the Ringold formation. The downstream portion of the original barrier, shown on Figure 1, is characterized by generally higher well specific capacity and a larger hydraulic conductivity contrast between the Hanford formation and Ringold Formation. Hydraulic conductivity rates for the Hanford formation and Ringold Formation over the downstream portion of the barrier were estimated at 29 and 9 m/day (95 and 29 ft/day), respectively (with the Hanford formation hydraulic conductivity being greater in the downstream portion than the upstream portion). Once again, it should be noted that the actual conductivities may vary significantly, and the values state above should only be used as a rough initial estimates. Optimum apatite emplacement has been shown to occur when injections targeting the Hanford formation and the Ringold Formation are performed separately. The remainder of this test instruction provides details for conducting these formation-targeted injections.

  5. Chemical and Materials Science (XSD) | Advanced Photon Source

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

    Argonne Home Advanced Photon Source About Us Useful Links Chemical and Materials Science (X-ray Science Division) The CMS group has operational responsibility for...

  6. Jefferson Lab Contract to be Awarded to Jefferson Science Associates...

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

    Jefferson Lab Contract to be Awarded to Jefferson Science Associates, LLC for Management and Operation of World-Class Office of Science Laboratory Jefferson Lab Contract to be...

  7. Design and performance of an ultra-high vacuum scanning tunneling microscope operating at dilution refrigerator temperatures and high magnetic fields

    E-Print Network [OSTI]

    Misra, Shashank; Drozdov, Ilya K; Seo, Jungpil; Gyenis, Andras; Kingsley, Simon C J; Jones, Howard; Yazdani, Ali

    2013-01-01T23:59:59.000Z

    We describe the construction and performance of a scanning tunneling microscope (STM) capable of taking maps of the tunneling density of states with sub-atomic spatial resolution at dilution refrigerator temperatures and high (14 T) magnetic fields. The fully ultra-high vacuum system features visual access to a two-sample microscope stage at the end of a bottom-loading dilution refrigerator, which facilitates the transfer of in situ prepared tips and samples. The two-sample stage enables location of the best area of the sample under study and extends the experiment lifetime. The successful thermal anchoring of the microscope, described in detail, is confirmed through a base temperature reading of 20 mK, along with a measured electron temperature of 250 mK. Atomically-resolved images, along with complementary vibration measurements, are presented to confirm the effectiveness of the vibration isolation scheme in this instrument. Finally, we demonstrate that the microscope is capable of the same level of perform...

  8. Installing and operating FEGTEMs

    SciTech Connect (OSTI)

    Hetherington, C.J.; Cullis, A.G.; Walker, S.; Turner, J.; Nelson, E.C.; O'Keefe, M.A.

    1997-11-03T23:59:59.000Z

    In order to operate at full potential, Field-Emission-Gun Transmission Electron Microscopes (FEG-TEMs) require special environments designed to minimize the effects of vibration and electromagnetic noise. This report shows how careful attention to these details can enable such instruments to achieve their design parameters and produce information transfer to sub-Angstrom resolutions.

  9. Expanding Science and Energy Literacy with America's Science...

    Energy Savers [EERE]

    visitors to ASTC member facilities Igniting long-term interest in science, technology, engineering and math (STEM) fields among underrepresented groups. The need for energy...

  10. COLLEGE OF AGRICULTURE AND LIFE SCIENCES BACHELOR OF SCIENCE

    E-Print Network [OSTI]

    Virginia Tech

    COLLEGE OF AGRICULTURE AND LIFE SCIENCES BACHELOR OF SCIENCE FOOD SCIENCE AND TECHNOLOGY CHECKLIST/Core/Area 6) 1(3) AAEC 100S. 1006 Economics of Food & Fiber 3or ECON 2005, 2006 Principles of Economics BIOL Organic Chemistry ) 3 CHEM 2545, 2546 Organic Chemistry Lab FST 3304 Unit Operations :> FST 4405, 4406

  11. Operations, OPS, Accelerator and Beam Science, ABS, Accelerator Operations

    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:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→and Technology, AOT: LANL

  12. Operating Costs

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

    1997-03-28T23:59:59.000Z

    This chapter is focused on capital costs for conventional construction and environmental restoration and waste management projects and examines operating cost estimates to verify that all elements of the project have been considered and properly estimated.

  13. BOUNDLESSLEARNING EXPLORERS FIELD EDUCATION FUND

    E-Print Network [OSTI]

    Wells, Mathew G. - Department of Physical and Environmental Sciences, University of Toronto

    FOR FIELD EDUCATION The Department of Earth Sciences is expanding the field study components of our programs account. · Claim charitable donations up to 75 per cent of your net income (a five-year carry forward

  14. Computer Science and Engineering

    E-Print Network [OSTI]

    Eustice, Ryan

    Graduate Computer Science and Engineering 0 0 11 1 11 0 CSE Graduate Office 3909 Bob and Betty.umich.edu/eecs/graduate/ The Computer Science and Engineering (CSE) graduate program at the University of Michigan has been a leader in shaping the field of computing. And as part of a prestigious, world-renowned University with 19 schools

  15. Department of Science, Technology, &

    E-Print Network [OSTI]

    Acton, Scott

    Developing Leaders of Innovation Department of Science, Technology, & Society #12;Understanding the relationship between technology and society is crucial to becoming a successful leader in any field. #12;Our Students The University of Virginia Department of Science, Technology, and Society offers a comprehensive

  16. Quaternary Science Reviews ] (

    E-Print Network [OSTI]

    Born, Andreas

    for Marine Sciences, East Coast Building, Wischhofstr. 1-3, D-24148 Kiel, Germany Abstract The maximum limits, Ohio State University, Columbus, OH 43210, USA i Quaternary Sciences, Department of Geology, Lund with geological field investigations in Russia and Siberia, and with marine seismic- and sediment core data

  17. Earth Sciences Environmental Earth Sciences,

    E-Print Network [OSTI]

    Brierley, Andrew

    94 Earth Sciences­ Environmental Earth Sciences, Geology Degree options MGeol (Single Honours Degrees) Earth Sciences BSc (Single Honours Degrees) Environmental Earth Sciences Geology BSc (Joint placement. * The Geology and Environmental Earth Sciences degrees are accredited by the Geological Society

  18. SCIENCE CHINA Technological Sciences

    E-Print Network [OSTI]

    Ahmad, Sajjad

    SCIENCE CHINA Technological Sciences © Science China Press and Springer-Verlag Berlin Heidelberg HU HongChang, TIAN FuQiang* & HU HePing Department of Hydraulic Engineering, State Key Laboratory as a key soil physical parameter and has been widely used to predict soil hydraulic and other related

  19. SCIENCE CHINA Technological Sciences

    E-Print Network [OSTI]

    Simons, Jack

    SCIENCE CHINA Technological Sciences © Science China Press and Springer-Verlag Berlin Heidelberg. Density-functional-theory formulation of classical and quantum Hooke's law. Sci China Tech Sci, 2014, 57- sider an equilibrium lattice without strain (=0), but elec- #12;Hu H, et al. Sci China Tech Sci April

  20. Earth Science The Wiess School of Natural Sciences

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    139 Earth Science The Wiess School of Natural Sciences Chair Alan Levander Professors John B geophysics major combines courses that apply physics to the study of the earth's interior with course work certification in earth science as a teaching field. Advanced graduate work is available in marine geology

  1. High school teacher enhancement in the sciences

    SciTech Connect (OSTI)

    Mohamed, A. [Jackson State Univ., MS (United States). School of Science and Technology] [Jackson State Univ., MS (United States). School of Science and Technology; Shepard, R.L. [Science and Engineering Alliance, Inc., Washington, DC (United States)] [Science and Engineering Alliance, Inc., Washington, DC (United States)

    1997-03-01T23:59:59.000Z

    As part of an effort to improve the teaching of science in a four-State region (Alabama, Mississippi, Louisiana, and Texas), the Science and Engineering Alliance (SEA) initiated a series of teacher enhancement workshops in science. The workshops focus on teaching problem solving through experience gained in laboratory, field work, classroom discussions and interactions/debates, critical analysis of the literature, obtaining a greater appreciation of the application of mathematics in science, and interactions with experts in various fields of science.

  2. Systems Engineering Integrating Project Management, Science, Engineering, and

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Systems Engineering Integrating Project Management, Science, Engineering, and Mission Operations Systems Engineering Experience LASP is a full-cycle space institute, combining all aspects of space exploration through our expertise in science, engineering, mission operations, data analysis, and education

  3. Systems Engineering Integrating Project Management, Science, Engineering, and

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Systems Engineering Integrating Project Management, Science, Engineering, and Mission Operations Systems Engineering Experience LASP is a full-cycle space research institute, combining all aspects of space exploration through our expertise in science, engineering, mission operations, data analysis

  4. Generalized helicity and Beltrami fields Roman V. Buniy1, 2,

    E-Print Network [OSTI]

    that Beltrami fields are eigenfields of the curl operator. Eigenfields of the curl operator can be related

  5. Operations Research Analysts

    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)IntegratedSpeeding access toTest and EvaluationOperational ManagementCenter

  6. Information Technology and Web Science

    E-Print Network [OSTI]

    Rensselaer Graduate Studies Information Technology and Web Science Rensselaer nurtures a "low walls advanced study in the highly creative, interdisci- plinary field of Information Technology and Web Science to gain a breadth of IT knowledge: itws.rpi.edu #12;itws.rpi.edu Information Technology and Web Science

  7. ANNUAL REPORT Science Serving Society

    E-Print Network [OSTI]

    Fukai, Tomoki

    of research in science and technology. I believe the national policy of Japan should involve not just science this year promises to lead to new science and technology fields that are cross of eastern Japan, followed by the giant tsunami and the subsequent crippling of the Fukushima Daiichi Nuclear

  8. Campus Safety Standard Operating Procedure

    E-Print Network [OSTI]

    Miami, University of

    /01/13 PURPOSE To establish policies and procedures for motor vehicle parking and operation on Rosenstiel School of Marine and Atmospheric Science Campus. POLICY All non-commercial vehicles parking on the RSMAS Campus in conflict with this procedure are revoked. 1.0 GENERAL 1.1 Motor vehicles are considered parked when stopped

  9. activity advanced science: Topics by E-print Network

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

    in Plant Fields Modern Physical Chemistry). It is designed for undergraduates majoring in science and engineering. We will offer cutting edge classes in advanced sciences and...

  10. advancing pet science: Topics by E-print Network

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

    in Plant Fields Modern Physical Chemistry). It is designed for undergraduates majoring in science and engineering. We will offer cutting edge classes in advanced sciences and...

  11. advances compuational science: Topics by E-print Network

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

    in Plant Fields Modern Physical Chemistry). It is designed for undergraduates majoring in science and engineering. We will offer cutting edge classes in advanced sciences and...

  12. Explosives exhibit opens at the Bradbury Science Museum Sept...

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

    Explosives exhibit opens at the Bradbury Science Museum Explosives exhibit opens at the Bradbury Science Museum Sept. 18 To highlight the Laboratory's work in the field of...

  13. Explore Science

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

    Science Explore Science Explore Explore these Topics Activities Videos Cool Links Favorite Q&A invisible utility element Science is thinking in an organized way about things...

  14. 131Cognitive Science COGNITIVE SCIENCE

    E-Print Network [OSTI]

    Marsh, David

    131Cognitive Science COGNITIVE SCIENCE PROFESSOR ELMES* MAJOR A major in cognitive science leading courses: Cognitive Science 110, 395, 403, 473; Computer Science 111, 211; Philosophy 106, 313; Psychology Science: Com- puter Science 295 (LISP, PROLOG or C), 313, 315; Psychology 207 b. Philosophical Foundations

  15. aspects operational approaches: Topics by E-print Network

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

    Sciences Websites Summary: Process Migration: A Generalized Approach Using a Virtualizing Operating System 1 Tom Boyd, a joint effort between Arizona State University and New York...

  16. A Three-Operator Splitting Scheme and its Optimization Applications

    E-Print Network [OSTI]

    Damek Davis

    2015-03-04T23:59:59.000Z

    Mar 4, 2015 ... Abstract: Operator splitting schemes have been successfully used in computational sciences to reduce complex problems into a series of ...

  17. Safety and Health for Field Operations

    E-Print Network [OSTI]

    ....................................................................72 Topic 5. Industrial Hygiene.............................................................81 Topic

  18. Conduct of Operations Assessment Field Handbook

    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 33 1112011AT&T, Inc.'sEnergyTexas1.Space DataEnergyCompressedOil, and Gas SectorsWELCOME

  19. Bachelor of Science Aerospace Administration and Operations

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    industry. Admission Requirements Transferring to OSU-Tulsa OSU-Tulsa offers only junior and senior on the Tulsa campus. Check with the Advisement Center (http://www.osu- tulsa.okstate.edu/academics/advisement.asp) for exceptions. If you would like to complete your full four-year degree in Tulsa, you can take your first two

  20. Applying MODFLOW to wet grassland in-field habitats: a case study from the Pevensey Levels, UK Hydrology and Earth System Sciences, 7(1), 4355 (2003) EGU

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hydrology and Earth System Sciences, 7(1), 43­55 (2003) © EGU Applying MODFLOW to wet grassland in and Hydrology, Wallingford, OX10 8BB, UK Email for corresponding author: rbb@ceh.ac.uk Abstract Historical drainage improvements have created complex hydrological regimes in many low-lying, wet coastal grassland

  1. Science Challenge Computational modeling of ultrafast digital electronics To understand how large electric fields, such as those from lightning strikes or electronic countermeasures,

    E-Print Network [OSTI]

    Freericks, Jim

    properties in response to the needs of a particular device or situation. These smart electronics have the potential to lead to entirely new generations of electronic devices--such as military and civilian Science Challenge ­ Computational modeling of ultrafast digital electronics · To understand how

  2. ERDCTR-11-2 Dredging Operations and Environmental Research Program

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ERDCTR-11-2 Dredging Operations and Environmental Research Program and Louisiana Coastal Area Science and Technology Office Application of Long Distance Conveyance (LDC) of Dredged Sediments 2011 Approved for public release; distribution is unlimited. #12;Dredging Operations and Environmental

  3. Board on Earth Sciences and Resources and its activities

    SciTech Connect (OSTI)

    NONE

    1995-06-01T23:59:59.000Z

    The Board on Earth Sciences and Resources (BESR) coordinates, the National Research Council`s advice to the federal government on solid-earth science issues. The board identifies opportunities for advancing basic research and understanding, reports on applications of earth sciences in such areas as disaster mitigation and resource utilization, and analyzes the scientific underpinnings and credibility of earth science information for resource, environmental and other applications and policy decision. Committees operating under the guidance of the Board conducts studies addressing specific issues within the earth sciences. The current committees are as follows: Committee on Geophysical and Environmental Data; Mapping Sciences Committee; Committee on Seismology; Committee on Geodesy; Rediscovering Geography Committee; Committee on Research Programs of the US Bureau of Mines. The following recent reports are briefly described: research programs of the US Bureau of Mines, first assessment 1994; Mount Rainier, active cascade volcano; the national geomagnetic initiative; reservoir class field demonstration program; solid-earth sciences and society; data foundation for the national spatial infrastructure; promoting the national spatial data infrastructure through partnerships; toward a coordinated spatial data infrastructure for the nation; and charting a course into the digital era; guidance to the NOAA`s nautical charting mission.

  4. Operation Poorman

    SciTech Connect (OSTI)

    Pruvost, N.; Tsitouras, J.

    1981-03-18T23:59:59.000Z

    The objectives of Operation Poorman were to design and build a portable seismic system and to set up and use this system in a cold-weather environment. The equipment design uses current technology to achieve a low-power, lightweight system that is configured into three modules. The system was deployed in Alaska during wintertime, and the results provide a basis for specifying a mission-ready seismic verification system.

  5. Operating Strategies

    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:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ globalOPERATING PLAN

  6. Operations Office

    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:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ globalOPERATING

  7. The Department of Materials Science and Engineering

    E-Print Network [OSTI]

    Texas at Arlington, University of

    The Department of Materials Science and Engineering 325 Woolf Hall · Box 19031 · 817-272-2398 www.uta.edu/mse Overview The interdisciplinary field of materials science and engineering has become critical to many and scientists with education and training in materials science and engineering. The Materials Science

  8. Introduction Materials science and engineering is on

    E-Print Network [OSTI]

    Prentiss, Mara

    Introduction Materials science and engineering is on a plateau. As a field, it has been one is biomaterials. A Short History of Materials Science and Engineering Materials science and engineering (MS&E) has and engineering. What is the Next BigThing for Materials Science? A50-year history of productive reinven- tion

  9. UNIVERSITY OF CALIFORNIA, SANTA CRUZ COMPUTER SCIENCE

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    UNIVERSITY OF CALIFORNIA, SANTA CRUZ COMPUTER SCIENCE Ongoing Lecturer Pool The Baskin School temporary instructors for the Computer Science Department. Computer Science includes: algorithms, analysis.D., or equivalent in Computer Science, Digital Arts/Media, New Media, or closely related or relevant field

  10. Purdue College of Science|Fall 2012

    E-Print Network [OSTI]

    Kihara, Daisuke

    Purdue College of Science|Fall 2012 :: Geosciences in the Cinema :: Field Notes Colombia in Roberts Frederick L. Hovde Dean of Science Joseph S. Francisco Associate Dean for Research and Graduate Biological Sciences Paul B. Shepson Chemistry Sunil Prabhakar Computer Science Jon Harbor Earth, Atmospheric

  11. Wine Science Wine Sciencee Science

    E-Print Network [OSTI]

    Wine Science Wine Sciencee Science Thomas Henick-Kling Professor of Enology Director of Viticulture & Enology Program #12;Wine Science Wine Science Growth of Washington Wine Industry #12;Wine Science Wine Science Wine Grapes utilized 2007 2008 2009 2010 WA 127,000 145,000 156,000 160,000 NY 24,000 26,000 30

  12. Operational Excellence

    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 ofSpeedingthis site » OpenOperational

  13. Operations Information

    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:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ globalOPERATING Who We

  14. Science Prospects And Benefits with Exascale Computing

    SciTech Connect (OSTI)

    Kothe, Douglas B [ORNL

    2007-12-01T23:59:59.000Z

    Scientific computation has come into its own as a mature technology in all fields of science. Never before have we been able to accurately anticipate, analyze, and plan for complex events that have not yet occurred from the operation of a reactor running at 100 million degrees centigrade to the changing climate a century down the road. Combined with the more traditional approaches of theory and experiment, scientific computation provides a profound tool for insight and solution as we look at complex systems containing billions of components. Nevertheless, it cannot yet do all we would like. Much of scientific computation s potential remains untapped in areas such as materials science, Earth science, energy assurance, fundamental science, biology and medicine, engineering design, and national security because the scientific challenges are far too enormous and complex for the computational resources at hand. Many of these challenges are of immediate global importance. These challenges can be overcome by a revolution in computing that promises real advancement at a greatly accelerated pace. Planned petascale systems (capable of a petaflop, or 1015 floating point operations per second) in the next 3 years and exascale systems (capable of an exaflop, or 1018 floating point operations per second) in the next decade will provide an unprecedented opportunity to attack these global challenges through modeling and simulation. Exascale computers, with a processing capability similar to that of the human brain, will enable the unraveling of longstanding scientific mysteries and present new opportunities. Table ES.1 summarizes these scientific opportunities, their key application areas, and the goals and associated benefits that would result from solutions afforded by exascale computing.

  15. 2009 EMS Users Conference Expert Operator Decision Making

    E-Print Network [OSTI]

    , abnormal summaries, charts, map boards) that reflect thousands of variables 7 #12;Power Grid Operations National Laboratory September 16, 2009 PNNL-SA-68226 #12;Overview Power Grid Expert Operator Decision Model Improvements Operator Decision Model: An application of Cognitive Science Power grid operations: Complex

  16. Hydrate Control for Gas Storage Operations

    SciTech Connect (OSTI)

    Jeffrey Savidge

    2008-10-31T23:59:59.000Z

    The overall objective of this project was to identify low cost hydrate control options to help mitigate and solve hydrate problems that occur in moderate and high pressure natural gas storage field operations. The study includes data on a number of flow configurations, fluids and control options that are common in natural gas storage field flow lines. The final phase of this work brings together data and experience from the hydrate flow test facility and multiple field and operator sources. It includes a compilation of basic information on operating conditions as well as candidate field separation options. Lastly the work is integrated with the work with the initial work to provide a comprehensive view of gas storage field hydrate control for field operations and storage field personnel.

  17. The XY Spin Chain Random Block Operators

    E-Print Network [OSTI]

    Jung, Paul

    The XY Spin Chain Random Block Operators Proof of Main Result Open Questions Localization for Random Block Operators Related to the XY Spin Chain Jacob W. Chapman Division of Science Southern Wesleyan University Central, SC Joint work with G¨unter Stolz UAB NSF-CBMS Conference on Quantum Spin

  18. Livermore Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Livermore Field Office Livermore Field Office FY15 Semi Annual Report FY14 Year...

  19. Sandia Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Sandia Field Office Sandia Field Office FY15 Semi Annual Report FY14 Year End...

  20. Pantex Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Pantex Field Office Pantex Field Office FY12 Semi Annual Report FY11 Year End...

  1. Nevada Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Nevada Field Office Nevada Field Office FY15 Semi Annual Report FY14 Year End...

  2. LANL continuity of operations plan

    SciTech Connect (OSTI)

    Senutovitch, Diane M [Los Alamos National Laboratory

    2010-12-22T23:59:59.000Z

    The Los Alamos National Laboratory (LANL) is a premier national security research institution, delivering scientific and engineering solutions for the nation's most crucial and complex problems. Our primary responsibility is to ensure the safety, security, and reliability of the nation's nuclear stockpile. LANL emphasizes worker safety, effective operational safeguards and security, and environmental stewardship, outstanding science remains the foundation of work at the Laboratory. In addition to supporting the Laboratory's core national security mission, our work advances bioscience, chemistry, computer science, earth and environmental sciences, materials science, and physics disciplines. To accomplish LANL's mission, we must ensure that the Laboratory EFs continue to be performed during a continuity event, including localized acts of nature, accidents, technological or attack-related emergencies, and pandemic or epidemic events. The LANL Continuity of Operations (COOP) Plan documents the overall LANL COOP Program and provides the operational framework to implement continuity policies, requirements, and responsibilities at LANL, as required by DOE 0 150.1, Continuity Programs, May 2008. LANL must maintain its ability to perform the nation's PMEFs, which are: (1) maintain the safety and security of nuclear materials in the DOE Complex at fixed sites and in transit; (2) respond to a nuclear incident, both domestically and internationally, caused by terrorist activity, natural disaster, or accident, including mobilizing the resources to support these efforts; and (3) support the nation's energy infrastructure. This plan supports Continuity of Operations for Los Alamos National Laboratory (LANL). This plan issues LANL policy as directed by the DOE 0 150.1, Continuity Programs, and provides direction for the orderly continuation of LANL EFs for 30 days of closure or 60 days for a pandemic/epidemic event. Initiation of COOP operations may be required to support an allhazards event, including a national security emergency, major fire, catastrophic natural disaster, man-made disaster, terrorism event, or technological disaster by rendering LANL buildings, infrastructure, or Technical Areas unsafe, temporarily unusable, or inaccessible.

  3. DOE fundamentals handbook: Mechanical science. Volume 2

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    The Mechanical Science Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of mechanical components and mechanical science. The handbook includes information diesel engines, heat exchangers, pumps, valves, and miscellaneous mechanical components. This information will provide personnel with a foundation for understanding the construction and operation of mechanical components that are associated with various DOE nuclear facility operations and maintenance.

  4. DOE fundamentals handbook: Material science. Volume 1

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    The Mechanical Science Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of mechanical components and mechanical science. The handbook includes information on diesel engines, heat exchangers, pumps, valves, and miscellaneous mechanical components. This information will provide personnel with a foundation for understanding the construction and operation of mechanical components that are associated with various DOE nuclear facility operations and maintenance.

  5. An operational analysis of flashing traffic signal operation

    E-Print Network [OSTI]

    Benz, Robert Joseph

    1993-01-01T23:59:59.000Z

    AN OPERATIONAL ANALYSIS OF FLASHING TRAFFIC SIGNAL OPERATION A Thesis by ROBERT JOSEPH BENZ Submitted to the Office of Graduate Studies of Texas AEcM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... street volumes are below 250 vph per approach and for main street volume of 500 vph per approach when the main/minor street volume ratio is above two. The volume range exceeds the Warrant 1 the minimum volume warrant for traffic signal installation...

  6. Is sustainability science really a science?

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

    Is sustainability science really a science? Is sustainability science really a science? The team's work shows that although sustainability science has been growing explosively...

  7. Operations | 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)IntegratedSpeeding access toTest and EvaluationOperational ManagementCenterOperations|

  8. 1 Political Science POLITICAL SCIENCE

    E-Print Network [OSTI]

    Vertes, Akos

    1 Political Science POLITICAL SCIENCE With Capitol Hill nearby and the White House just blocks away, GW is the ideal place to study political science. Students in the program benefit from rigorous study and behavioral sciences discipline in the Columbian College of Arts and Sciences, the program examines politics

  9. Sandia National Laboratories: optical electric field

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

    electric field New Sandia Mirror Isn't Shiny: Instead It Reflects Infrared Light Using a Metamaterial On December 12, 2014, in Capabilities, Materials Science, News, News & Events,...

  10. Department of Computer Science

    E-Print Network [OSTI]

    Govindarajan, Ramaswamy

    , energy aware computing, operating systems, storage systems, database systems, distributed computing, Government of India. The department is ranked among the top 100 computer science departments in the world, Swarnajayanti Fellowship, Faculty Awards from global R&D companies, Young Scientist Awards, and Best Paper

  11. Materials Science and Engineering Onsite Research

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

    Materials Science and Engineering Onsite Research As the lead field center for the DOE Office of Fossil Energy's research and development program, the National Energy Technology...

  12. Twist operators in higher dimensions

    E-Print Network [OSTI]

    Ling-Yan Hung; Robert C. Myers; Michael Smolkin

    2014-07-24T23:59:59.000Z

    We study twist operators in higher dimensional CFT's. In particular, we express their conformal dimension in terms of the energy density for the CFT in a particular thermal ensemble. We construct an expansion of the conformal dimension in power series around n=1, with n being replica parameter. We show that the coefficients in this expansion are determined by higher point correlations of the energy-momentum tensor. In particular, the first and second terms, i.e. the first and second derivatives of the scaling dimension, have a simple universal form. We test these results using holography and free field theory computations, finding agreement in both cases. We also consider the `operator product expansion' of spherical twist operators and finally, we examine the behaviour of correlators of twist operators with other operators in the limit n ->1.

  13. Faculty of Science Environmental Science

    E-Print Network [OSTI]

    quality control and monitoring · Environmental management and conservation · Education with additionalFaculty of Science Environmental Science If you have a natural curiosity and concern about the environment, Environmental Science offers you exciting career opportunities. It applies scientific tools from

  14. [National Academies' Board on Mathematical Sciences and their Application] Final technical report

    SciTech Connect (OSTI)

    Scott T. Weidman

    2005-01-11T23:59:59.000Z

    The National Academies' Board on Mathematical Sciences and their Applications (BMSA) is a primary interface between the research enterprise and federal agencies that rely on the mathematical sciences. The Board provides objective and authoritative advice on how best to apply the tools of mathematics, statistics, operations research, financial engineering, computational modeling, computational science, information analysis, and decision analysis to practical problems of national importance. In so doing, the Board strengthens the policy-making process and increases the visibility of, and appreciation for, the mathematical sciences while also identifying growth areas for the discipline. The Board consists of 18 pro bono experts from a broad range of quantitative fields, with experience in academia, industry, and national laboratories.

  15. Earth Systems Science Earth Systems Science at UNH

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    Earth Systems Science Earth Systems Science at UNH THE UNH Institute for the Study of Earth, Oceans, and Space (EOS) Earth Systems Research Center is dedicated to understanding the Earth as an integrative scientists and students study the Earth's ecosystems, atmosphere, water, and ice using field measurements

  16. Science | Argonne National Laboratory

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

    Science Computing, Environment & Life Sciences Energy & Global Security Photon Sciences Physical Sciences & Engineering Energy Frontier Research Centers Institute for Molecular...

  17. Biological Engineering integrates life sciences

    E-Print Network [OSTI]

    Walter, M.Todd

    mitigating 40 million pounds of carbon dioxide greenhouse gases each year, and would pay for itself in les with the constantly evolving science of biology, the field of Biological Engineering tackles local, national

  18. Communicating the Excitement of Science

    ScienceCinema (OSTI)

    Michael Turner

    2010-01-08T23:59:59.000Z

    In this talk (which will include some exciting science) I will discuss some lessons I have learned about communicating science to scientists (in my own field and others), students, the public, the press, and policy makers in giving 500+ colloquia and seminars, 300+ public lectures and many informal presentations (including cocktail parties).

  19. Critical mass: Women in science

    SciTech Connect (OSTI)

    NONE

    1998-03-01T23:59:59.000Z

    This report describes a video presentation designed to introduce science to middle and high school science classes as a field which is attractive to women. It is designed to facilitate thought and discussion on the issue of gender stereotypes and discrimination, and is intended for use as part of a curriculum plan which will discuss these issues.

  20. Generalized Dirac operators and superconnections

    E-Print Network [OSTI]

    G. Roepstorff; Ch. Vehns

    1999-11-04T23:59:59.000Z

    Motivated by the supersymmetric version of Dirac's theory, chiral models in field theory, and the quest of a geometric fundament for the Standard Model, we describe an approach to the differential geometry of vector bundles on (semi)-Riemannian manifolds based on the concepts of superspaces, superalgebras, superconnections, and generalized Dirac operators. In doing so we stay within the realm of commutative geometry.

  1. Health Sciences and Nursing Health Sociology ------------------------------------------------------------------------------------------

    E-Print Network [OSTI]

    Miyashita, Yasushi

    related to health problems and health care systems, through developing and applying theories, concepts44 Health Sciences and Nursing Health Sociology in interdisciplinary academic fields, involving health, medicine and nursing as well as the field of sociology

  2. Earth Sciences Environmental Earth Sciences,

    E-Print Network [OSTI]

    Brierley, Andrew

    84 Earth Sciences­ Environmental Earth Sciences, Geology MGeol (Single Honours Degrees) Earth Sciences BSc (Single Honours Degrees) Environmental Earth Sciences Geology BSc (Joint Honours Degrees) and among the most research-intensive in Europe. Features * The Department of Earth and Environmental

  3. Faculty of Science Environmental Science

    E-Print Network [OSTI]

    Faculty of Science Environmental Science If you have a natural curiosity and concern about the environment, Environmental Science offers you exciting career opportunities. It applies scientific tools from.uwindsor.ca/earth #12;Environmental Science We look forward to meeting you! You will receive a solid grounding

  4. Faculty of Science Computer Science

    E-Print Network [OSTI]

    Faculty of Science Computer Science Computer software engineering, network and system analysis.uwindsor.ca/computerscience The University of Windsor offers a variety of computer science programs to prepare students for a career in the technology industry or in research and academia. A computer science degree provides an in-depth understanding

  5. Faculty of Science Computer Science

    E-Print Network [OSTI]

    Faculty of Science Computer Science Software engineering, network and system analysis continue a variety of computer science programs to prepare students for a career in the technology industry or in research and academia. A computer science degree provides an in-depth understanding of the fundamentals

  6. Matthew Knight Hammer Field

    E-Print Network [OSTI]

    Oregon, University of

    MILLER THEATRE COMPLEX Beall Concert Outdoor Program Barn MRI Bean East Bean West Riverfront Fields Mc Military Science Moss Street Children's Center Knight Law Museum of Natural and Cultural History Bean East Innovation Center Rainier Romania Warehouse Chilled Water Plant Alder PeaceHealth University District

  7. Technetium Chemistry Science Challenges in Environmental Science

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

    Technetium Chemistry Science Challenges in Environmental Science and Waste Processing Workshop Sponsored by Environmental Molecular Science Laboratory Richland, Washington July...

  8. Potential Materials Science Benefits from a Burning Plasma

    E-Print Network [OSTI]

    Potential Materials Science Benefits from a Burning Plasma Science Experiment S.J. Zinkle Oak Ridge;Introduction · The main materials science advances from a BPSX would occur during the R&D phase prior to construction ­e.g., CIT/BPX, ITER · Materials science opportunities during operation of a BPSX would likely

  9. Computer Science Specimen Curriculum City University Hong Kong, China

    E-Print Network [OSTI]

    Simaan, Nabil

    Computer Science Specimen Curriculum City University Hong Kong, China Fall Semester Junior Year) Algorithms 3 CS 281 Operating System Principles 3 OPEN ELEC Open Elective 3 CS PROJ Computer Science Project 3 CS DEPTH Computer Science Depth 3 CS DEPTH Computer Science Depth 3 LAC Liberal Arts Core 3 LAC

  10. Why study Computer Science at Edinburgh?

    E-Print Network [OSTI]

    Schnaufer, Achim

    Why study Computer Science at Edinburgh? Edinburgh is one of the leading international centres for computer science, and is the largest, and amongst the oldest, in this field in the UK. It is famous for its strengths in theoretical computer science, which means you will be taught how to think about

  11. FACULTY OF SCIENCE Office of the Dean

    E-Print Network [OSTI]

    de Leon, Alex R.

    and opportunities faced by the oil and gas industry. Faculty: Science Field of Study: Geology/Geophysics or Students in Science Terms of Reference Donor: Talisman Energy Inc. is a large independent oil and gas producer year majoring in Geology or Geophysics in the Faculty of Science at the University of Calgary. Students

  12. Protocol to the 2001 Co-Operation Agreement between the European Organization For Nuclear Research (CERN) and the Ministry of Science, Technology and Development of the Republic of Serbia

    E-Print Network [OSTI]

    2001-01-01T23:59:59.000Z

    On 8 June 2001, on the basis of the mandate given by Council in 1989 to the Director-General to enter into Co-operation Agreements following a defined text model, CERN and the Government of the Republic of Serbia have entered into a Co-operation Agreement on the further development of scientific and technical co-operation in high-energy physics. As usual, the concrete implementation of the Co-operation Agreement is foreseen to take place through the conclusion of Protocols. Agreement has now been reached on the text of a Protocol concerning the Serbian participation in the CMS Collaboration. Annex I to the Protocol, which defines the technical specification of the Serbian contribution, is still under preparation. Although the Protocol contains no concrete financial commitment by CERN, pending a decision by the Committee of Council on procedures for agreements and protocols, the Management proposes that the Finance Committee takes note of the text of the Protocol.

  13. NERSC Science Gateways

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

    QCD, Materials Science, Science Gateways About Science Gateways A science gateway is a web based interface to access HPC computers and storage systems. Gateways allow science...

  14. Unbalanced field RF electron gun

    DOE Patents [OSTI]

    Hofler, Alicia

    2013-11-12T23:59:59.000Z

    A design for an RF electron gun having a gun cavity utilizing an unbalanced electric field arrangement. Essentially, the electric field in the first (partial) cell has higher field strength than the electric field in the second (full) cell of the electron gun. The accompanying method discloses the use of the unbalanced field arrangement in the operation of an RF electron gun in order to accelerate an electron beam.

  15. Wen-Hann Sheu Professor of Dept. of Engineering Science and Ocean Engineering, NTU

    E-Print Network [OSTI]

    Huang, Su-Yun

    Wen-Hann Sheu Position Professor of Dept. of Engineering Science and Ocean Engineering, NTU Research Fields Scientific computing for science and engineering problems Research Interests · Explore

  16. COMPUTER SCIENCE INFORMATION TECHNOLOGY

    E-Print Network [OSTI]

    Dunstan, Neil

    COMPUTER SCIENCE and INFORMATION TECHNOLOGY POSTGRADUATE STUDIES 2006 School of Mathematics of Information Systems with Honours Master of Science (Computer Science) Professional Doctorate in Science (Computer Science) PhD (Computer Science) The postgraduate programs in Computer Science and Information

  17. Trip Report-Produced-Water Field Testing

    SciTech Connect (OSTI)

    Sullivan, Enid J. [Los Alamos National Laboratory

    2012-05-25T23:59:59.000Z

    Los Alamos National Laboratory (LANL) conducted field testing of a produced-water pretreatment apparatus with assistance from faculty at the Texas A&M University (TAMU) protein separation sciences laboratory located on the TAMU main campus. The following report details all of the logistics surrounding the testing. The purpose of the test was to use a new, commercially-available filter media housing containing modified zeolite (surfactant-modified zeolite or SMZ) porous medium for use in pretreatment of oil and gas produced water (PW) and frac-flowback waters. The SMZ was tested previously in October, 2010 in a lab-constructed configuration ('old multicolumn system'), and performed well for removal of benzene, toluene, ethylbenzene, and xylenes (BTEX) from PW. However, a less-expensive, modular configuration is needed for field use. A modular system will allow the field operator to add or subtract SMZ filters as needed to accommodate site specific conditions, and to swap out used filters easily in a multi-unit system. This test demonstrated the use of a commercial filter housing with a simple flow modification and packed with SMZ for removing BTEX from a PW source in College Station, Texas. The system will be tested in June 2012 at a field site in Pennsylvania for treating frac-flowback waters. The goals of this test are: (1) to determine sorption efficiency of BTEX in the new configuration; and (2) to observe the range of flow rates, backpressures, and total volume treated at a given flow rate.

  18. Operational experience of FPSO Uisge Gorm

    SciTech Connect (OSTI)

    Voorst, O. van

    1996-12-31T23:59:59.000Z

    Bluewater was awarded a contract by Amerada Hess Limited to provide production services for the Fife Field in the North Sea using an FPSO based on a converted tanker. The contract required Bluewater to provide the production services form the wellhead to the refinery. The construction period of less than 17 months resulted in first oil in August 1995. Preparing for the operational phase and actual operation of the installation after first oil were also part of the contract. This paper briefly describes the construction phase, the preparatory phase for operations and the first 4.5 months of operations up to December 1995. The paper concludes that a wellhead to refinery contract is a feasible and commercially attractive solution for both oil company and FPSO contractor. The Fife Field could not have been developed if this contracting strategy had not been used, as after depletion of the Fife Field the Uisge Gorm will be available to be utilized on other fields.

  19. Quantum Operator Design for Lattice Baryon Spectroscopy

    SciTech Connect (OSTI)

    Adam Lichtl

    2007-09-06T23:59:59.000Z

    A previously-proposed method of constructing spatially-extended gauge-invariant three-quark operators for use in Monte Carlo lattice QCD calculations is tested, and a methodology for using these operators to extract the energies of a large number of baryon states is developed. This work is part of a long-term project undertaken by the Lattice Hadron Physics Collaboration to carry out a first-principles calculation of the low-lying spectrum of QCD. The operators are assemblages of smeared and gauge-covariantly-displaced quark fields having a definite flavor structure. The importance of using smeared fields is dramatically demonstrated. It is found that quark field smearing greatly reduces the couplings to the unwanted high-lying short-wavelength modes, while gauge field smearing drastically reduces the statistical noise in the extended operators.

  20. Criteria for safety-related operator actions

    SciTech Connect (OSTI)

    Gray, L.H.; Haas, P.M.

    1983-01-01T23:59:59.000Z

    The Safety-Related Operator Actions (SROA) Program was designed to provide information and data for use by NRC in assessing the performance of nuclear power plant (NPP) control room operators in responding to abnormal/emergency events. The primary effort involved collection and assessment of data from simulator training exercises and from historical records of abnormal/emergency events that have occurred in operating plants (field data). These data can be used to develop criteria for acceptability of the use of manual operator action for safety-related functions. Development of criteria for safety-related operator actions are considered.

  1. Onsite Wastewater Treatment Systems: Operation and Maintenance

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2008-10-23T23:59:59.000Z

    Soil absorption fieldTwo-compartment septic tank Perforated pipe for effluent disposal Sand/loam soil Gravel Geotextile fabric Onsite wastewater treatment systems Operation and maintenance L-5347 8-08 Figure 1: A septic tank and soil absorption... field system. I f your home or business uses an onsite wastewater treatment system, common- ly known as a septic system, you need to know how to operate and maintain the system properly to prevent pollution and sewage backups. For many years, people...

  2. Big Science

    ScienceCinema (OSTI)

    Dr. Thomas Zacharia

    2010-01-08T23:59:59.000Z

    Big science seeks big solutions for the most urgent problems of our times. Video courtesy Cray, Inc.

  3. Big Science

    SciTech Connect (OSTI)

    Dr. Thomas Zacharia

    2008-12-01T23:59:59.000Z

    Big science seeks big solutions for the most urgent problems of our times. Video courtesy Cray, Inc.

  4. Cw rf operation of the FMIT RFQ

    SciTech Connect (OSTI)

    Fazio, M.V.; Brandeberry, F.E.

    1985-01-01T23:59:59.000Z

    The 80-MHz RFQ for the Fusion Materials Irradiation Test Facility prototype accelerator has been rf conditioned for cw operation to the design field level of 17.5 MV/m (1.68 x Kilpatrick limit). Experimental results and operating experience will be discussed.

  5. Operations Division at Berkeley Lab

    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)IntegratedSpeeding access toTest and EvaluationOperational ManagementCenter | Safety

  6. APS Operational Statistics

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

    and applied research in materials science, biology and medicine, chemistry, physics, geology, and environmental science. The APS was built by the U.S. Department of Energy as a...

  7. A geological and engineering reservoir characterization of the Caballos Formation (Cretaceous), Puerto Colon field Putumayo basin, Colombia

    E-Print Network [OSTI]

    Ruiz Castellanos, Hector

    1994-01-01T23:59:59.000Z

    Santander Bucaramanga, Colombia Chair of Advisory Committee: Dr. Thomas A. Blasingame The Puerto Colon field is located in the Putumayo basin in southtern Colombia, South America, and is operated by Empress Colombiana de petroleos (ECOPETROL), which... to thank Empress Colombiana de Petroleos (ECOPETROL) for providing me the opportunity and the financial support to pursue my Master of Science degree at Texas A&M University. I would also like to thank the following individuals for their contributions...

  8. Information Science, Computing, Applied Math

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

    Science, Computing, Applied Math science-innovationassetsimagesicon-science.jpg Information Science, Computing, Applied Math National security depends on science and...

  9. The Coverage of Operational Scott F. Smith

    E-Print Network [OSTI]

    Smith, Scott F.

    The Coverage of Operational Semantics Scott F. Smith Department of Computer Science The Johns (Talcott 1989), types and objects (Gordon and Rees 1996), and distributed objects (Agha, Mason, Smith text can 1 #12;2 Smith distinguish the two. This program text can be viewed as a particular "test

  10. Department of Energy Oakland Operations Office

    E-Print Network [OSTI]

    Wechsler, Risa H.

    no change in ratings from FY 1999, three (Personal Property, Facilities Management, and Safeguards contract with the Board of Trustees for the Leland Stanford Jr., University forde management and operation to commend SLAC for your continued Outstanding performance in Science and Technology (S&T) Program (e.g. B

  11. Confluent primary fields in the conformal field theory

    E-Print Network [OSTI]

    Hajime Nagoya; Juanjuan Sun

    2010-08-23T23:59:59.000Z

    For any complex simple Lie algebra, we generalize primary fileds in the Wess-Zumino-Novikov-Witten conformal field theory with respect to the case of irregular singularities and we construct integral representations of hypergeometric functions of confluent type, as expectation values of products of generalized primary fields. In the case of sl(2), these integral representations coincide with solutions to confluent KZ equations. Computing the operator product expansion of the energy-momentum tensor and the generalized primary field, new differential operators appear in the result. In the case of sl(2), these differential operators are the same as those of the confluent KZ equations.

  12. Operations and compositions in transrecursive operators

    SciTech Connect (OSTI)

    Burgin, M.S.; Borodyanskii, Yu.M.

    1995-03-01T23:59:59.000Z

    The present study is a continuation of a study focusing on introduction and analysis of operations on transrecursive operators, which are similar to the operators considered in the theory of algorithms. Such operations may be standard product of algorithms) or special ({alpha}-disjunction and {alpha}-iteration. In some respects, these operations in the class of transrecursive operators are similar to their traditional analogs. In other respects, however, they are essentially different. For instance, they may have different types and modes. Specific features of operations on transrecursive operators are attributable to explicit omission of some restrictions on their construction compared with the construction of algorithms. The standard approaches to mathematical modeling of the concept of algorithm assume a number of essential restrictions. Specifically, they assume finiteness of (1) the input data arriving during a finite time interval; (2) the list of rules underlying the operations of the algorithm; (3) the transformations executed by a single operation; (4) the description of each rule; (5) the time to execute one operation; (6) the time to execute one operation; (7) the number of cycles that the algorithm executes in order to realize the mapping. In application to Turing machines, these restrictions imply finiteness of the initial word, finiteness of the command table of the read head, and ultimate stopping when the result is obtained after finitely many steps. Various classes of transrecursive operators are constructed by dropping various combinations of the {open_quotes}finiteness{close_quotes} restrictions. Two classes of transrecursive operators - the limit (inductive) Turing machines and transalgorithms - have been obtained by dropping respectively the assumption of finiteness of the number of execution cycles and the assumption of finiteness of the list of rules.

  13. At Last: A Journal Devoted to Ecosystem Science

    E-Print Network [OSTI]

    Turner, Monica G.

    EDITORIAL At Last: A Journal Devoted to Ecosystem Science The science and management of ecosystems to- gether is one of the most dynamic fields of contem- porary ecology. Ecosystem science has disciplines. The scope of ecosystem science encom- passes bounded systems like watersheds as well as spatially

  14. Computer Science 0 0 11 1 11 0

    E-Print Network [OSTI]

    Eustice, Ryan

    Computer Science 0 0 11 1 11 0 Minor Computer science is a field that impacts virtually every other discipline. Gaining a minor in computer science is a smart way to broaden your horizons, maximize your potential for impact, and make yourself more marketable to employers. The Computer Science Minor is open

  15. 1 Organizational Sciences and Communication ORGANIZATIONAL SCIENCES

    E-Print Network [OSTI]

    Vertes, Akos

    1 Organizational Sciences and Communication ORGANIZATIONAL SCIENCES AND COMMUNICATION The communication and organizational sciences majors are offered by the Department of Organizational Sciences. The Department of Organizational Sciences and Communication offers interdisciplinary programs leading

  16. The Science of Science Dr. Katy Brner

    E-Print Network [OSTI]

    Menczer, Filippo

    1 The Science of Science Dr. Katy Börner Cyberinfrastructure for Network Science Center, Director Information Visualization Laboratory, Director School of Library and Information Science Indiana University February 20th, 2008 Computational Scientometrics: Studying Science by Scientific Means Börner, Katy, Chen

  17. The Case for ApplicationSpecific Operating Systems

    E-Print Network [OSTI]

    Anderson, Tom

    The Case for Application­Specific Operating Systems Thomas E. Anderson Division of Computer Science processors, higher bandwidth networks, and larger amounts of pri­ mary, secondary, and tertiary storage

  18. Operating Permits (New Jersey)

    Broader source: Energy.gov [DOE]

    The owner or operator of a facility subject to this article shall obtain and maintain an operating permit for the facility. The owner or operator of a facility subject to this article shall ensure...

  19. Cogeneration Operational Issues

    E-Print Network [OSTI]

    Williams, M.

    operations. Other operational issues also include utility transmission planning, generation planning and fuel mix decisions. All of these operational problems have an impact on the ratepayer in regard to quality of electric service and future rates. Both...

  20. Heat Transfer Operators Associated with Quantum Operations

    E-Print Network [OSTI]

    Ç. Aksak; S. Turgut

    2011-04-14T23:59:59.000Z

    Any quantum operation applied on a physical system is performed as a unitary transformation on a larger extended system. If the extension used is a heat bath in thermal equilibrium, the concomitant change in the state of the bath necessarily implies a heat exchange with it. The dependence of the average heat transferred to the bath on the initial state of the system can then be found from the expectation value of a hermitian operator, which is named as the heat transfer operator (HTO). The purpose of this article is the investigation of the relation between the HTOs and the associated quantum operations. Since, any given quantum operation on a system can be realized by different baths and unitaries, many different HTOs are possible for each quantum operation. On the other hand, there are also strong restrictions on the HTOs which arise from the unitarity of the transformations. The most important of these is the Landauer erasure principle. This article is concerned with the question of finding a complete set of restrictions on the HTOs that are associated with a given quantum operation. An answer to this question has been found only for a subset of quantum operations. For erasure operations, these characterizations are equivalent to the generalized Landauer erasure principle. For the case of generic quantum operations however, it appears that the HTOs obey further restrictions which cannot be obtained from the entropic restrictions of the generalized Landauer erasure principle.

  1. Building Operator Certification

    E-Print Network [OSTI]

    Lilley, D.

    2013-01-01T23:59:59.000Z

    Building Operator Certification Energy Efficiency through Operator Training CATEE December 18, 2013 – San Antonio, TX Dennis Lilley, CEM, PMP ESL-KT-13-12-49 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16...-18 Building Operator Certification Energy Efficiency through Operator Training What is Building Operator Certification? Industry-recognized credential in energy efficient building operation practices Created with 100 industry experts Launched in 1996 9...

  2. Steady-state inductive spheromak operation

    DOE Patents [OSTI]

    Janos, Alan C. (E. Windsor, NJ); Jardin, Stephen C. (Princeton, NJ); Yamada, Masaaki (Lawrenceville, NJ)

    1987-01-01T23:59:59.000Z

    The inductively formed spheromak plasma can be maintained in a highly stable and controlled fashion. Steady-state operation is obtained by forming the plasma in the linked mode, then oscillating the poloidal and toroidal fields such that they have different phases. Preferably, the poloidal and magnetic fields are 90.degree. out of phase.

  3. Audit Report on "The Office of Science's Management of Information Technology Resources"

    SciTech Connect (OSTI)

    None

    2009-11-01T23:59:59.000Z

    The Department of Energy's Office of Science (Science) and its facility contractors are aggressive users of information technology (IT) to support fundamental research in areas such as energy, environmental remediation and computational sciences. Of its $4 billion Fiscal Year 2008 budget, Science spent about $287 million to manage its IT program. This included cyber security activities, acquisition of hardware and software, and support service costs used to maintain the operating environments necessary to support the missions of the program. Prior Office of Inspector General reports have identified various issues with Science's management of its IT programs and resources. For instance, our report on Facility Contractor Acquisition and Management of Information Technology Hardware (DOE/IG-0768, June 2007) noted that the Science sites reviewed spent more than necessary when acquiring IT hardware. In another example, our review of The Department's Efforts to Implement Common Information Technology Services at Headquarters (DOE/IG-0763, March 2007) disclosed that Science's reluctance to adopt the Department of Energy Common Operating Environment (DOE-COE) at Headquarters contributed to the Department's inability to fully realize potential cost savings through consolidation and economies of scale. In light of the magnitude of the Office of Science IT program and previously identified program weaknesses, we initiated this audit to determine whether Science adequately managed its IT resources. Science had taken a number of actions to improve its cyber security posture and align its program to Federal requirements. Yet, our review disclosed that it had not taken some basic steps to enhance security and reduce costs. In particular, we found that: (1) For their non-scientific computing environments, all seven of the field sites reviewed (two Federal, five contractor) had implemented security configurations that were less stringent than those included in the Federal Desktop Core Configuration. This configuration was designed by the National Institute of Standards and Technology and its use was mandated by the Office of Management and Budget; (2) Although we previously highlighted weaknesses and recommended corrective actions, Science still had not fully established or enforced IT hardware standards for acquiring hardware such as desktop and laptop computers or related peripherals, contributing to significant unnecessary expenditures; and (3) While we have noted in a series of past reports that significant savings could be realized from aggregating demand for IT services and products across the enterprise, Science had not implemented a common infrastructure for users at its Federal sites and continued to maintain an IT environment independent of the Department's Common IT Operating Environment. The weaknesses identified were attributable, at least in part, to a lack of adequate policies and procedures for ensuring effective cyber security and hardware acquisition practices. In addition, Science had not effectively monitored the performance of its field sites to ensure that previously reported internal control weaknesses were addressed and had not implemented an appropriate mechanism to track its IT-related costs. Without improvements, Science may be unable to realize the benefits of improved security over its information systems, reduce costs associated with hardware acquisition, and lower IT support costs through consolidation of services. In particular, we determined that Science could potentially realize savings of more than $3.3 million over the next three years by better controlling hardware costs and implementing standards for certain equipment. Furthermore, Science could continue to pay for duplicative IT support services and fail to take advantage of opportunities to lower costs and apply potential savings to mission-related work. During the course of our audit work, we learned from Science officials that they had initiated the process of revising the Program Cyber Security Plan to better clarify its policy for implementing

  4. Snap: Robust Tool for Internet-wide Operating System Fingerprinting

    E-Print Network [OSTI]

    Nandwani, Ankur Bharatbhushan

    2012-02-14T23:59:59.000Z

    SNAP: ROBUST TOOL FOR INTERNET-WIDE OPERATING SYSTEM FINGERPRINTING A Thesis by ANKUR BHARATBHUSHAN NANDWANI Submitted to the O?ce of Graduate Studies of Texas A&M University in partial fulflllment of the requirements for the degree... of MASTER OF SCIENCE December 2010 Major Subject: Computer Science SNAP: ROBUST TOOL FOR INTERNET-WIDE OPERATING SYSTEM FINGERPRINTING A Thesis by ANKUR BHARATBHUSHAN NANDWANI Submitted to the O?ce of Graduate Studies of Texas A&M University...

  5. Operation and Maintenance

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

    Operations and Maintenance Operations OASIS: WALC-DSW (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) Contact Information...

  6. Operations Information for Studies

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

    Operations Information for Studies This page contains historical information about hydropower operations. Reclamation UC Region 24-Month Studies FY2009 Load Information (pdf) SLIP...

  7. Operations Cost Allocation Project

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

    Operations Consolidation Project Operations Consolidation Project (OCP) Cost Allocation Presentation - September 20, 2011 OCP Cost Allocation Customer Presentation List of Acronyms...

  8. Operations Research Analyst

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as an Operations Research Analyst in the Generation Scheduling (PGS). The Operations Research Analyst is responsible for analytical work that involves...

  9. B.Sc. Specialization in Environmental Earth Sciences 2014-2015 Name ____________________________

    E-Print Network [OSTI]

    Machel, Hans

    B.Sc. Specialization in Environmental Earth Sciences 2014-2015 Name ____________________________ I Analysis _______ EAS 354 Env. Earth Science Field School _______ *6 of EAS 327 Environmental discuss their optional courses with the Environmental Earth Sciences advisor. For students entering

  10. Kansas City Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Kansas City Field Office Kansas City Field Office FY15 Semi Annual Report FY14...

  11. Los Alamos Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Los Alamos Field Office Los Alamos Field Office FY15 Semi Annual Report FY14 Year...

  12. Savannah River Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Savannah River Field Office Savannah River Field Office FY15 Semi Annual Report...

  13. ENVIRONMENTAL SCIENCE AND

    E-Print Network [OSTI]

    ENVIRONMENTAL SCIENCE AND MANAGEMENT www.esr.pdx.edu Undergraduate Program: Environmental Science an emphasis on natural sciences and mathematics (Environmental Science) or emphasis on policy, geography and social sciences (Environmental Studies). Undergraduate Degrees Offered: Environmental Science Bachelor

  14. 12.085 Seminar in Environmental Science, Fall 2005

    E-Print Network [OSTI]

    Rothman, Daniel H.

    Required for all Earth, Atmospheric, and Planetary Sciences majors in the Environmental Science track, this course is an introduction to current research in the field. Stresses integration of central scientific concepts ...

  15. Science Education 490 Laboratory/Field Experience in Elementary Science

    E-Print Network [OSTI]

    Acevedo, Alejandro

    /Fri: 13:00­15:00; SL 230 or Happy Valley Elementary School Wed: 13:00­13:50; SL 230 Credit Hours: 3: Happy Valley Elementary School. Teams of three students (known as teaching groups) will plan and carry

  16. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Terminating combinator parsers in Agda and Computing Sciences Utrecht University June 12, 2008 #12;[Faculty of Science Information and Computing Information and Computing Sciences] 3 Totality #12;[Faculty of Science Information and Computing Sciences] 4

  17. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Pázsit, Imre

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

  18. OPERATIONS MANAGEMENT Spring 2008

    E-Print Network [OSTI]

    Almor, Amit

    the operations and supply chain strategy. This survey course in operations management introduces students1 MGSC 395 OPERATIONS MANAGEMENT Spring 2008 Course Syllabus Instructor: Professor Anand Nair Class MATERIALS Required Text Books Textbook: Krajewski, Lee, Ritzman, Larry, and Malhotra, Manoj. Operations

  19. Information science is neither

    E-Print Network [OSTI]

    Furner, J

    2015-01-01T23:59:59.000Z

    Julian. “Semiotics, information science, documents andof library and information sciences, 3rd ed. , edited bykind of science can information science be? ” Journal of the

  20. Science Highlights

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, Office ofScienceScienceScience

  1. Processing Science

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

    Processing Science Related to the Electron Beam Melting Additive Manufacturing Process October 14 th , 2014 Ryan Dehoff Metal Additive Manufacturing Thrust Lead Manufacturing...

  2. Split string field theory I

    E-Print Network [OSTI]

    David J. Gross; Washington Taylor

    2001-06-04T23:59:59.000Z

    We describe projection operators in the matter sector of Witten's cubic string field theory using modes on the right and left halves of the string. These projection operators represent a step towards an analytic solution of the equations of motion of the full string field theory, and can be used to construct Dp-brane solutions of the string field theory when the BRST operator Q is taken to be pure ghost, as suggested in the recent conjecture by Rastelli, Sen and Zwiebach. We show that a family of solutions related to the sliver state are rank one projection operators on the appropriate space of half-string functionals, and we construct higher rank projection operators corresponding to configurations of multiple D-branes.

  3. Security Sciences Field Lab (SSFL) | ORNL

    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:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz is Taking OverEvaluating ' M MSecurityPolicy,Security

  4. Bradbury Science Museum - Science on Wheels

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

    Bradbury Science Museum - Science on Wheels Our Mission: To stimulate interest in and enthusiasm for science, technology, engineering and mathematics and promote public...

  5. Student science enrichment training program

    SciTech Connect (OSTI)

    Sandhu, S.S.

    1994-08-01T23:59:59.000Z

    This is a report on the Student Science Enrichment Training Program, with special emphasis on chemical and computer science fields. The residential summer session was held at the campus of Claflin College, Orangeburg, SC, for six weeks during 1993 summer, to run concomitantly with the college`s summer school. Fifty participants selected for this program, included high school sophomores, juniors and seniors. The students came from rural South Carolina and adjoining states which, presently, have limited science and computer science facilities. The program focused on high ability minority students, with high potential for science engineering and mathematical careers. The major objective was to increase the pool of well qualified college entering minority students who would elect to go into science, engineering and mathematical careers. The Division of Natural Sciences and Mathematics and engineering at Claflin College received major benefits from this program as it helped them to expand the Departments of Chemistry, Engineering, Mathematics and Computer Science as a result of additional enrollment. It also established an expanded pool of well qualified minority science and mathematics graduates, which were recruited by the federal agencies and private corporations, visiting Claflin College Campus. Department of Energy`s relationship with Claflin College increased the public awareness of energy related job opportunities in the public and private sectors.

  6. The Role of the Sellafield Ltd Centres of Expertise in Engaging with the Science, Environment and Technology Supply Chain and University Sector to Support Site Operations and Decommissioning in the UK Nuclear Industry - 13018

    SciTech Connect (OSTI)

    Butcher, Ed [Uranium and Reactive Metals Centre of Expertise Lead, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)] [Uranium and Reactive Metals Centre of Expertise Lead, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom); Connor, Donna [Technical Capability Manager, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)] [Technical Capability Manager, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom); Keighley, Debbie [Head of Profession, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)] [Head of Profession, Technical Directorate, Sellafield Ltd, Sellafield, Seascale, Cumbria CA20 1PG (United Kingdom)

    2013-07-01T23:59:59.000Z

    The development and maintenance of the broad range of the highly technical skills required for safe and successful management of nuclear sites is of vital importance during routine operations, decommissioning and waste treatment activities.. In order to maintain a core team of technical experts, across all of the disciplines required for these tasks, the approach which has been taken by the Sellafield Ltd has been the formation of twenty five Centres of Expertise (CoE), each covering key aspects of the technical skills required for nuclear site operations. Links with the Specialist University Departments: The CoE leads are also responsible for establishing formal links with university departments with specialist skills and facilities relevant to their CoE areas. The objective of these links is to allow these very specialist capabilities within the university sector to be more effectively utilized by the nuclear industry, which benefits both sectors. In addition to the utilization of specialist skills, the university links are providing an important introduction to the nuclear industry for students and researchers. This is designed to develop the pipeline of potential staff, who will be required in the future by both the academic and industrial sectors. (authors)

  7. Sphere Light Field Rendering Zigang Wang1

    E-Print Network [OSTI]

    Sphere Light Field Rendering Zigang Wang1 and Zhengrong Liang1,2 Departments of Radiology1 and Computer Science2 , State University of New York, Stony Brook, NY 11794, USA ABSTRACT Light field algorithm is one of the most famous image-based rendering techniques. In this paper, an improved light field

  8. High Performance Computing Facility Operational Assessment, FY 2010 Oak Ridge Leadership Computing Facility

    SciTech Connect (OSTI)

    Bland, Arthur S Buddy [ORNL; Hack, James J [ORNL; Baker, Ann E [ORNL; Barker, Ashley D [ORNL; Boudwin, Kathlyn J. [ORNL; Kendall, Ricky A [ORNL; Messer, Bronson [ORNL; Rogers, James H [ORNL; Shipman, Galen M [ORNL; White, Julia C [ORNL

    2010-08-01T23:59:59.000Z

    Oak Ridge National Laboratory's (ORNL's) Cray XT5 supercomputer, Jaguar, kicked off the era of petascale scientific computing in 2008 with applications that sustained more than a thousand trillion floating point calculations per second - or 1 petaflop. Jaguar continues to grow even more powerful as it helps researchers broaden the boundaries of knowledge in virtually every domain of computational science, including weather and climate, nuclear energy, geosciences, combustion, bioenergy, fusion, and materials science. Their insights promise to broaden our knowledge in areas that are vitally important to the Department of Energy (DOE) and the nation as a whole, particularly energy assurance and climate change. The science of the 21st century, however, will demand further revolutions in computing, supercomputers capable of a million trillion calculations a second - 1 exaflop - and beyond. These systems will allow investigators to continue attacking global challenges through modeling and simulation and to unravel longstanding scientific questions. Creating such systems will also require new approaches to daunting challenges. High-performance systems of the future will need to be codesigned for scientific and engineering applications with best-in-class communications networks and data-management infrastructures and teams of skilled researchers able to take full advantage of these new resources. The Oak Ridge Leadership Computing Facility (OLCF) provides the nation's most powerful open resource for capability computing, with a sustainable path that will maintain and extend national leadership for DOE's Office of Science (SC). The OLCF has engaged a world-class team to support petascale science and to take a dramatic step forward, fielding new capabilities for high-end science. This report highlights the successful delivery and operation of a petascale system and shows how the OLCF fosters application development teams, developing cutting-edge tools and resources for next-generation systems.

  9. Cognitive Science 1 Cognitive Science

    E-Print Network [OSTI]

    (Linguistics), Laurie Santos (Psychology), Brian Scassellati (Computer Science) Assistant Professors Daylian and cognition based on patterns of breakdown in pathology, computational and robotic research that strives

  10. Project Overview: Cumulus Humilis Aerosol Processing Study (CHAPS): Proposed Summer 2007 ASP Field Campaign

    SciTech Connect (OSTI)

    Berkowitz, Carl M.; Berg, Larry K.; Ogren, J. A.; Hostetler, Chris A.; Ferrare, Richard

    2006-05-18T23:59:59.000Z

    This white paper presents the scientific motivation and preliminary logistical plans for a proposed ASP field campaign to be carried out in the summer of 2007. The primary objective of this campaign is to use the DOE Gulfstream-1 aircraft to make measurements characterizing the chemical, physical and optical properties of aerosols below, within and above large fields of fair weather cumulus and to use the NASA Langley Research Center’s High Spectral Resolution Lidar (HSRL) to make independent measurements of aerosol backscatter and extinction profiles in the vicinity of these fields. Separate from the science questions to be addressed by these observations will be information to add in the development of a parameterized cumulus scheme capable of including multiple cloud fields within a regional or global scale model. We will also be able to compare and contrast the cloud and aerosol properties within and outside the Oklahoma City plume to study aerosol processes within individual clouds. Preliminary discussions with the Cloud and Land Surface Interaction Campaign (CLASIC) science team have identified overlap between the science questions posed for the CLASIC Intensive Operation Period (IOP) and the proposed ASP campaign, suggesting collaboration would benefit both teams.

  11. Life sciences

    SciTech Connect (OSTI)

    Day, L. (ed.)

    1991-04-01T23:59:59.000Z

    This document is the 1989--1990 Annual Report for the Life Sciences Divisions of the University of California/Lawrence Berkeley Laboratory. Specific progress reports are included for the Cell and Molecular Biology Division, the Research Medicine and Radiation Biophysics Division (including the Advanced Light Source Life Sciences Center), and the Chemical Biodynamics Division. 450 refs., 46 figs. (MHB)

  12. Bachelor of Science & Bachelor of Science (Technology)

    E-Print Network [OSTI]

    Waikato, University of

    Bachelor of Science & Bachelor of Science (Technology) SpecialiSationS Environmental Microbiology environment. This specialisation can be attached to the Environmental Sciences major. Environmental Modelling Sciences major. Land and Freshwater Environments This specialisation is for students interested

  13. Science Learning+: Phase 1 projects Science Learning+

    E-Print Network [OSTI]

    Rambaut, Andrew

    Science Learning+: Phase 1 projects Science Learning+ Phase 1 projects 2 December 2014 #12..............................................................................................................4 Youth access and equity in informal science learning: developing a research and practice agenda..................................................................................................5 Enhancing informal learning through citizen science..............................................6

  14. Purdue extension CAFOsConcentrated Animal Feeding OperationsConcentrated Animal Feeding Operations

    E-Print Network [OSTI]

    Operations MrsA and Livestock Production Paul ebner Departmentof AnimalSciences Purdue MRSA (methicillin resistant Staphylococcus aureus) and livestock production. What follows are some answers to several of the most common questions surrounding this issue. 1. What is MRSA? Staphylococcus

  15. Riemann surfaces with boundaries and the theory of vertex operator

    E-Print Network [OSTI]

    Huang, Yi-Zhi

    of quantum field theory. When a definition of quantum field theory is given mathematically, a wellRiemann surfaces with boundaries and the theory of vertex operator algebras Yi-Zhi Huang Abstract The connection between Riemann surfaces with boundaries and the theory of vertex operator algebras is discussed

  16. PALS/07/001 Science and Technology Facilities Council

    E-Print Network [OSTI]

    Crowther, Paul

    Executive Group to discuss the implications of the spending review Accelerator Science Advisory Board created within STFC, headed by Professor Mike Dunne, to coordinate the operation and development of its light source facilities and associated science. A research institute for photon science is also proposed

  17. Computer Science Specimen Curriculum City University Hong Kong, China

    E-Print Network [OSTI]

    Simaan, Nabil

    Computer Science Specimen Curriculum City University Hong Kong, China Spring Semester Junior Year Communications 3 CS 3103 (CS 281) Operating Systems Principles 3 CS 250 Algorithms 3 CS DEPTH Computer Science Depth 6 CS 270 Programming Languages 3 LAC Liberal Arts Core 3 CS DEPTH Computer Science Depth 3 15 LAC

  18. Storage Ring Operation Modes

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

    Longitudinal bunch profile and Up: APS Storage Ring Parameters Previous: Source Parameter Table Storage Ring Operation Modes Standard Operating Mode, top-up Fill pattern: 102 mA in...

  19. Aerosol Sampler Operations Manual

    E-Print Network [OSTI]

    Fischer, Emily V.

    -1123 Laboratory FAX (916) 752-4107 Standard Operating Procedures Technical Information Document TI 201A #12;TI 201.................................................................................................................................................. 3 1.0 Weekly Maintenance ProceduresIMPROVE Aerosol Sampler Operations Manual February 10, 1997 Air Quality Group Crocker Nuclear

  20. Climate Data Operators (CDO)

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

    Climate Data Operators (CDO) Climate Data Operators (CDO) Description and Overview CDO is a large tool set for working on climate data. NetCDF 34, GRIB including SZIP compression,...

  1. Reservoir Operation in Texas

    E-Print Network [OSTI]

    Wurbs, Ralph A.

    management of the surface water resources of the various river basins of the state. The operation of these essential water control facilities is examined in this report. Reservoir operation is viewed here from the perspective of deciding how much water...

  2. des Sciences le magazine des activits de diffusion des sciences

    E-Print Network [OSTI]

    Cerf, Nicolas

    Solvay ........................................................................ 17 Classes Sciences au

  3. Web of Science Welcome to the Web of Science................................................................................................ 2

    E-Print Network [OSTI]

    Huang, Su-Yun

    Web of Science #12; Welcome to the Web of Science................................................................................................ 2 Web of Science.............................................................................................. 4 Web of Science

  4. Faculty of Science Computer Science Handbook

    E-Print Network [OSTI]

    Sun, Jing

    Faculty of Science Computer Science Handbook 2013 #12;Welcome to Computer Science Welcome from the Head of Department 2 What is Computer Science? 2 Careers in Computer Science 3 What can you do with a Computer Science degree? 4 Meet our students 5 Academic information Important dates 7 Admission

  5. SWPF Crane Lift Operation

    SciTech Connect (OSTI)

    None

    2010-01-01T23:59:59.000Z

    A multiple vview shot of the SWPF crane lift operation at the Savannah River Site. Funded by the Recovery Act.

  6. Field observations and lessons learned

    SciTech Connect (OSTI)

    Nielsen, Joh B [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    This presentation outlines observations and lessons learned from the Megaports program. It provides: (1) details of field and technical observations collected during LANL field activities at ports around the world and details of observations collected during radiation detections system testing at Los Alamos National Laboratory; (2) provides suggestions for improvement and efficiency; and (3) discusses possible program execution changes for more effective operations.

  7. Computer Science UNDERGRADUATE

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    447 Computer Science UNDERGRADUATE PROGRAMS The Department of Computer Science provides undergraduate instruction leading to the bachelor's degree in computer science. This program in computer science is accredited by the Computer Science Accreditation Board (CSAB), a specialized accrediting body recognized

  8. Department of Materials Science &

    E-Print Network [OSTI]

    Acton, Scott

    Developing Leaders of Innovation Department of Materials Science & Engineering #12;At the University of Virginia, students in materials science, engineering physics and engineering science choose to tackle compelling issues in materials science and engineering or engineering science

  9. COMPUTER SCIENCE EECS Department

    E-Print Network [OSTI]

    COMPUTER SCIENCE EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers master of science degrees in computer science, electrical engineering

  10. Top 100 Operators: Proved Reserves and Production, Operated vs...

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Top 100 Operators: Proved Reserves and Production, Operated vs Owned, 2009 1 Top 100 Operators: Proved Reserves and Production, Operated vs Owned, 2009 The operator of an oil or...

  11. Science Highlights

    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 ScienceandMesa del Sol HomeFacebook Twitter Principalfuel cells" Find ScienceDemos ScienceScience

  12. Faculty of Mechanical Science and Engineering At the Institute of Materials Science, Chair of Materials Science and Nanotechnology

    E-Print Network [OSTI]

    Schubart, Christoph

    of Materials Science and Nanotechnology (Prof. G. Cuniberti), is open to work in the field of biomaterials and / or biologically inspired nanotechnology the position of a Senior Lecturer and Research Group leader (max. E 14 TV (Wissenschaftszeitvertragsgesetz ­ WissZeitVG). The scientific activities of the Chair of Materials Science and Nanotechnology

  13. Computer Science This sheet has sample occupations, work settings, employers, and career development activities associated with this major. Some of these

    E-Print Network [OSTI]

    Ronquist, Fredrik

    Computer Science This sheet has sample occupations, work settings, employers, and career Occupations Computer Operations Computer Hardware/ Software Engineer Computer Operator Database Manager/ Administrator Data Entry Operator Operations Manager Design & Manufacturing, Engineering Computer Applications

  14. Fostering advances in interdisciplinary climate science

    E-Print Network [OSTI]

    Solomon, Susan

    Climate science is a vast, multidisciplinary research field with foundations spanning physics, chemistry, biology, geology, mathematics, and more. Cutting-edge climate research often straddles one or more basic disciplines, ...

  15. Science Museum

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

    Maintaining nuclear stability in times of transition focus of talk at Bradbury Science Museum January 9, 2014 First in series of evening lectures open to public LOS ALAMOS, N.M.,...

  16. Chemical Science

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

    Chemical Science Compton double ionization of helium in the region of the cross-section maximum B. Krssig, R.W. Dunford, D.S. Gemmell, S. Hasegawa, E.P. Kanter, H....

  17. Science Museum

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

    Nanotechnology and algae biofuels exhibits open July 26 at the Bradbury Science Museum July 22, 2013 LOS ALAMOS, N.M., July 22, 2013-Los Alamos National Laboratory's Bradbury...

  18. What is Materials Science and Engineering?

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    What is Materials Science and Engineering? Materials Science and Engineering (MS&E) is an interdisciplinary field devoted to providing the world with better materials and materials processing technology. Much of MS&E is devoted to understanding how the structure of a material affects its macroscopic

  19. ambipolar nanotube field: Topics by E-print Network

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

    in All-Carbon-Nanotube Field-Effect Transistors by Poly(Vinyl Alcohol) Coating Materials Science Websites Summary: Ambipolar Behavior in All-Carbon-Nanotube Field-Effect...

  20. Science Highlights

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, Office ofScienceScience

  1. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On

  2. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9,

  3. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience

  4. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7, 2008

  5. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7, 200830,

  6. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7,

  7. 94 Department of Agricultural Sciences (AGSC) Graduate Catalogue 201415

    E-Print Network [OSTI]

    irrigation systems; irrigation field design and field measurement techniques. Prerequisite: consent, evaluation, and selection of pressurized irrigation systems; pipeline economics, pump hydraulics, and pumping in the following areas: Plant Science, Plant Protection, Irrigation, and Agricultural Economics. The department

  8. Split string field theory II

    E-Print Network [OSTI]

    David J. Gross; Washington Taylor

    2001-06-27T23:59:59.000Z

    We describe the ghost sector of cubic string field theory in terms of degrees of freedom on the two halves of a split string. In particular, we represent a class of pure ghost BRST operators as operators on the space of half-string functionals. These BRST operators were postulated by Rastelli, Sen, and Zwiebach to give a description of cubic string field theory in the closed string vacuum arising from condensation of a D25-brane in the original tachyonic theory. We find a class of solutions for the ghost equations of motion using the pure ghost BRST operators. We find a vanishing action for these solutions, and discuss possible interpretations of this result. The form of the solutions we find in the pure ghost theory suggests an analogous class of solutions in the original theory on the D25-brane with BRST operator Q_B coupling the matter and ghost sectors.

  9. Generalized computer-assisted operations; A comprehensive system for day-to-day oilfield operations

    SciTech Connect (OSTI)

    Dunham, C.L.; Anderson, S.R. (Shell Oil Co. (US))

    1991-03-01T23:59:59.000Z

    This paper reports that Shell Oil Co. and a U.S. subsidiary, Shell Western E and P Inc., developed a comprehensive, generalized, computer-assisted-operations (CAO) system for day-to-day oilfield operations. The system addresses many of the daily operating needs of data acquisition, well and facility monitoring and control, problem detection and diagnosis, design and/or redesign of artificial-lift systems, and oilfield data management. It is generalized in that one system, with common computer hardware, software, and techniques, serves several different oil fields with diverse operating requirements and conditions.

  10. Mechanical Operations and Maintenance

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

    X-ray Science Division XSD Groups Mission and Goals MOM Group Calendars MEWater Vacuum MOM Group Staff Vacuum Call-In List MEWater Call-In List Staff Internal Subsystems...

  11. Locally-smeared operator product expansions

    SciTech Connect (OSTI)

    Monahan, Christopher; Orginos, Kostantinos

    2014-12-01T23:59:59.000Z

    We propose a "locally-smeared Operator Product Expansion" (sOPE) to decompose non-local operators in terms of a basis of locally-smeared operators. The sOPE formally connects nonperturbative matrix elements of smeared degrees of freedom, determined numerically using the gradient flow, to non-local operators in the continuum. The nonperturbative matrix elements do not suffer from power-divergent mixing on the lattice, provided the smearing scale is kept fixed in the continuum limit. The presence of this smearing scale prevents a simple connection to the standard operator product expansion and therefore requires the construction of a two-scale formalism. We demonstrate the feasibility of our approach using the example of real scalar field theory.

  12. Field Internship Claire P. Curtis

    E-Print Network [OSTI]

    Young, Paul Thomas

    POLI 402 Field Internship Claire P. Curtis Office: 114 Wentworth, #206 Office Hours: M, 9-11, W 12-2 Phone: 953-6510 e-mail: curtisc@cofc.edu This course provides an opportunity to do an internship in Charleston, to interact with other political science students also doing internships and to ground

  13. Mathematical and physical aspects of complex symmetric operators

    E-Print Network [OSTI]

    Stephan Ramon Garcia; Emil Prodan; Mihai Putinar

    2014-06-19T23:59:59.000Z

    Recent advances in the theory of complex symmetric operators are presented and related to current studies in non-hermitian quantum mechanics. The main themes of the survey are: the structure of complex symmetric operators, $C$-selfadjoint extensions of $C$-symmetric unbounded operators, resolvent estimates, reality of spectrum, bases of $C$-orthonormal vectors, and conjugate-linear symmetric operators. The main results are complemented by a variety of natural examples arising in field theory, quantum physics, and complex variables.

  14. Cask fleet operations study

    SciTech Connect (OSTI)

    Not Available

    1988-01-01T23:59:59.000Z

    The Nuclear Waste Policy Act of 1982 assigned to the Department of Energy's (DOE) Office of Civilian Waste Management the responsibility for disposing of high-level waste and spent fuel. A significant part of that responsibility involves transporting nuclear waste materials within the federal waste management system; that is, from the waste generator to the repository. The lead responsibility for transportation operations has been assigned to Oak Ridge Operations, with Oak Ridge National Laboratory (ORNL) providing technical support through the Transportation Operations Support Task Group. One of the ORNL support activities involves assessing what facilities, equipment and services are required to assure that an acceptable, cost-effective and safe transportation operations system can be designed, operated and maintained. This study reviews, surveys and assesses the experience of Nuclear Assurance Corporation (NAC) in operating a fleet of spent-fuel shipping casks to aid in developing the spent-fuel transportation system.

  15. Materials Science and Engineering Graduate Program Bylaws Washington State University

    E-Print Network [OSTI]

    Collins, Gary S.

    1 Materials Science and Engineering Graduate Program Bylaws Washington State University of Materials Science and Engineering. In particular: a. To enable students to develop as successful in the field of Materials Science and Engineering. II. Graduate Faculty A. The Gradate Faculty include: 1. All

  16. SPH262: Principles of Environmental Health Sciences Unit Rationale

    E-Print Network [OSTI]

    Leistikow, Bruce N.

    SPH262: Principles of Environmental Health Sciences Fall 2010 CRN: 54018 Unit Rationale the environment is so broadly defined, the field of environmental health science is usually defined more, methods, and issues related to environmental health sciences. Programmatic learning objectives for UCD MPH

  17. Geology and Geophysics College of Science code-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Geology and Geophysics College of Science code-BS Code-GEOP 120 Credits "C-"or better required Geology Field Experience (summer) (3) Science/Engineering Elective (2xxxx or above) (3) Science ******************************************************************************************************************************** (effective Fall 2013) #12;Geology and Geophysics http

  18. Apollo Multiplexer operations manual

    SciTech Connect (OSTI)

    Miller, M.M.

    1985-04-01T23:59:59.000Z

    This report describes the operation of the the Apollo Multiplexer, a microprocessor based communications device designed to process data between an Apollo computer and up to four Gandalf PACXIV data switches. Details are given on overall operation, hardware, and troubleshooting. The reader should gain sufficient knowledge from this report to understand the operation of the multiplexer and effectively analyze and correct any problems that might occur.

  19. Science DMZ Implemented at NERSC

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

    NERSC Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ @ UF Science DMZ @...

  20. Proceedings of the First Hanford Separation Science Workshop

    SciTech Connect (OSTI)

    Not Available

    1993-05-01T23:59:59.000Z

    The First Hanford Separation Science Workshop, sponsored by PNL had two main objectives: (1) assess the applicability of available separation methods for environmental restoration and for minimization, recovery, and recycle of mixed and radioactive mutes; and (2) identify research needs that must be addressed to create new or improved technologies. The information gathered at this workshop not only applies to Hanford but could be adapted to DOE facilities throughout the nation as well. These proceedings have been divided into three components: Background and Introduction to the Problem gives an overview of the history of the Site and the cleanup mission, including waste management operations, past disposal practices, current operations, and plans for the future. Also included in this section is a discussion of specific problems concerning the chemistry of the Hanford wastes. Separation Methodologies contains the papers given at the workshop by national experts in the field of separation science regarding the state-of-the-art of various methods and their applicability/adaptability to Hanford. Research Needs identifies further research areas developed in working group sessions. Individual papers are indexed separately.

  1. HQ- Human Resources Operations

    Broader source: Energy.gov [DOE]

    HQs Human Recources Operations delivers services, including position management, recruitment, staffing and classification, and reduction in force at Headquarters.  Click the "Contacts" Link to find...

  2. Hyponormality of Toeplitz Operators

    E-Print Network [OSTI]

    1910-40-52T23:59:59.000Z

    Amer. Math. Soc. 82(1976), 494-496. [12] S. C. Power. Hankel Operators on Hilbert Space, Pitman, Boston, 1982. [13] D. Sarason. Generalized interpolation in H.

  3. Spectral Operators of Matrices

    E-Print Network [OSTI]

    2014-01-10T23:59:59.000Z

    Jan 10, 2014 ... a thorough study on a new class of matrix valued functions, coined as spectral operators of ..... not self-adjoint. ...... 9 (1981) 1135–1151.

  4. Pipeline Operations Program (Louisiana)

    Broader source: Energy.gov [DOE]

    The Pipeline Operations Program regulates the construction, acquisition, abandonment and interconnection of natural gas pipelines, as well as, the transportation and use of natural gas supplies.

  5. Homogenous BSCCO-2212 Round Wires for Very High Field Magnets

    SciTech Connect (OSTI)

    Dr. Scott Campbell

    2012-06-30T23:59:59.000Z

    The performance demands on modern particle accelerators generate a relentless push towards higher field magnets. In turn, advanced high field magnet development places increased demands on superconducting materials. Nb3Sn conductors have been used to achieve 16 T in a prototype dipole magnet and are thought to have the capability for {approx}18 T for accelerator magnets (primarily dipoles but also higher order multipole magnets). However there have been suggestions and proposals for such magnets higher than 20 T. The High Energy Physics Community (HEP) has identified important new physics opportunities that are enabled by extremely high field magnets: 20 to 50 T solenoids for muon cooling in a muon collider (impact: understanding of neutrinos and dark matter); and 20+ T dipoles and quadrupoles for high energy hadron colliders (impact: discovery reach far beyond present). This proposal addresses the latest SBIR solicitation that calls for grant applications that seek to develop new or improved superconducting wire technologies for magnets that operate at a minimum of 12 Tesla (T) field, with increases up to 15 to 20 T sought in the near future (three to five years). The long-term development of accelerator magnets with fields greater than 20 T will require superconducting wires having significantly better high-field properties than those possessed by current Nb{sub 3}Sn or other A15 based wires. Given the existing materials science base for Bi-2212 wire processing, we believe that Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub y} (Bi-2212) round wires can be produced in km-long piece lengths with properties suitable to meet both the near term and long term needs of the HEP community. The key advance will be the translation of this materials science base into a robust, high-yield wire technology. While the processing and application of A15 materials have advanced to a much higher level than those of the copper oxide-based, high T{sub c} (HTS) counterparts, the HTS materials have the very significant advantage of an extremely high H{sub c2}. For this reason, Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub y} (Bi-2212, or 2212) in the form of a multifilamentary Ag alloy matrix composite is beginning to attract the interest of the magnet community for future extremely high-field magnets or magnet-insert coils for 4.2K operation. Fig. 1 shows an example of excellent JE (engineering current density) in Bi-2212 round wire at fields up to 45 T, demonstrating the potential for high field applications of this material. For comparison, the Nb{sub 3}Sn wires used in magnets in the 16-18 T range typically perform with J{sub E} in the range 200-500 A/mm{sup 2}; the Bi-2212 wire retains this level of performance to fields at least as high as 45 T, and probably significantly higher. Bi-2212 conductors have in fact been used to generate a 25 T field in a superconducting insert magnet. These two factors- the very high field critical current performance of Bi-2212, and the already demonstrated capability of this material for high field magnets up to 25 T, strongly suggest this material as a leading contender for the next generation high field superconducting (HFS) wire. This potential was recognized by the US Academy of Science's Committee on Opportunities in High Magnetic Field Science. Their report of the same name specifically calls out the high field potential for this material, and suggests that 30 T magnets appear feasible based on the performance of 2212. There are several requirements for HFS conductors. The most obvious is J{sub E} (B, T), the engineering current density at the field and temperature of operation. As shown in Fig. 1, Bi-2212 excels in this regard. Stability requirements for magnets dictate that the effective filament diameter should be less than 30 micrometers, something that Bi-2212 multifilamentary wire can uniquely satisfy among the HFS superconducting wire technologies. Additional requirements include mechanical properties that prevent stress limitation of J{sub E} at the operating conditions, resistive transition index (n-value) suffic

  6. Top Science of 2013

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

    Liquid-scanning technology boosts airport security science-innovationassetsimagesicon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research...

  7. Citizen science in archaeology

    E-Print Network [OSTI]

    Smith, ML

    2014-01-01T23:59:59.000Z

    Melinda A. Zeder Smith] CITIZEN SCIENCE IN ARCHAEOLOGY 2014and Application of Citizen Science. Biological ConservationHilchey 2011 A Review of Citizen Science and Community-Based

  8. BER Science Network Requirements

    E-Print Network [OSTI]

    Dart, Eli

    2011-01-01T23:59:59.000Z

    of Energy, Office of Science, Office of Advanced Scientificthe Directors of the Office of Science, Office of Advanced5 Simulation Data Key Remote Science Drivers Instruments and

  9. Science Gateway Databases

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

    Science Databases Science Database Services NERSC supports the provisioning of databases to hold large scientific datasets, as part of the science gateways effort. Data-centric...

  10. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] 1 Types in Functional Programming Languages Andres L¨oh Department of Information and Computing Sciences Utrecht University UU General Math Colloquium ­ May 8, 2008 #12;[Faculty of Science Information and Computing Sciences] 2 Overview What

  11. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    , College of Health Sciences. · "Innovative Ways to Address Idaho's Healthcare Needs: Long-Term CareCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection February 2011 Volume IX (3) Since the last COHS newsletter, the faculty

  12. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    "--today we hear that word bantered about more than ever. Whether the context is national (health care reformCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection March 2010 Volume VIII (7) Greetings health sciences' colleagues, community

  13. History of Science 157 Sociology of Science

    E-Print Network [OSTI]

    Shapin, Steven

    1 History of Science 157 Sociology of Science Fall 2009 Steven Shapin Science Center 469 Tuesdays to thinking about science, its historical development, its relations to society and other forms of culture: Science Center 451 Office hours: Mondays 8:30 -> 10.15, or by arrangement #12;2 E-mail: shapin

  14. Computer Science 1 Department of Computer Science

    E-Print Network [OSTI]

    Steinberg, Louis

    Computer Science 1 Department of Computer Science School of Arts and Science www.cs.rutgers.edu Presented by Prof. Louis Steinberg www.cs.rutgers.edu/~lou #12;Computer Science 2 It's NOT just programming, maintenance ·devising computing solutions for cutting edge problems What is Computer Science? #12;Computer

  15. The Soviet applied information sciences in a time of change

    SciTech Connect (OSTI)

    Bengston, J.; Cronin, R.R.; Davidson, R.B.

    1991-07-01T23:59:59.000Z

    The Foreign Applied Sciences Assessment Center (FASAC) conducts reviews of selected areas of foreign basic and applied science by US scientists who are technically expert and active in the fields reviewed. Several of the FASAC assessments of Soviet science have involved various aspects of the information sciences, including enabling technologies and applications, as well as the core information sciences. This report draws upon those FASAC assessment reports, the expert judgment of some of the authors of those reports, and other public sources to characterize the current state of the information sciences in the Soviet Union and the effects of information science capabilities upon other areas of Soviet science and technology. This report also provides estimates of the likely effect of the political and social reforms underway in the Soviet Union on future Soviet progress in the information sciences and, at a more general level, in science and technology. 41 refs., 7 tabs.

  16. Vacancy -Soil Science Climate change is a key challenge for both, science and society. The Cluster of Excellence

    E-Print Network [OSTI]

    Hamburg,.Universität

    1 Vacancy - Soil Science Climate change is a key challenge for both, science and society/in) with a strong background in Soil Science or terrestrial Biogeochemistry The successful applicant will study/she will conduct laboratory analysis, field research on permafrost soils and GIS analysis in thermokarst landscapes

  17. The Science DMZ: A Network Design Pattern for Data-Intensive Science

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

    Dart, Eli; Rotman, Lauren; Tierney, Brian; Hester, Mary; Zurawski, Jason

    2014-01-01T23:59:59.000Z

    The ever-increasing scale of scientific data has become a significant challenge for researchers that rely on networks to interact with remote computing systems and transfer results to collaborators worldwide. Despite the availability of high-capacity connections, scientists struggle with inadequate cyberinfrastructure that cripples data transfer performance, and impedes scientific progress. The ScienceDMZparadigm comprises a proven set of network design patterns that collectively address these problems for scientists. We explain the Science DMZ model, including network architecture, system configuration, cybersecurity, and performance tools, that creates an optimized network environment for science. We describe use cases from universities, supercomputing centers and research laboratories,more »highlighting the effectiveness of the Science DMZ model in diverse operational settings. In all, the Science DMZ model is a solid platform that supports any science workflow, and flexibly accommodates emerging network technologies. As a result, the Science DMZ vastly improves collaboration, accelerating scientific discovery.« less

  18. The Science DMZ: A Network Design Pattern for Data-Intensive Science

    SciTech Connect (OSTI)

    Dart, Eli; Rotman, Lauren; Tierney, Brian; Hester, Mary; Zurawski, Jason

    2013-08-13T23:59:59.000Z

    The ever-increasing scale of scientific data has become a significant challenge for researchers that rely on networks to interact with remote computing systems and transfer results to collaborators worldwide. Despite the availability of high-capacity connections, scientists struggle with inadequate cyberinfrastructure that cripples data transfer performance, and impedes scientific progress. The Science DMZ paradigm comprises a proven set of network design patterns that collectively address these problems for scientists. We explain the Science DMZ model, including network architecture, system configuration, cybersecurity, and performance tools, that creates an optimized network environment for science. We describe use cases from universities, supercomputing centers and research laboratories, highlighting the effectiveness of the Science DMZ model in diverse operational settings. In all, the Science DMZ model is a solid platform that supports any science workflow, and flexibly accommodates emerging network technologies. As a result, the Science DMZ vastly improves collaboration, accelerating scientific discovery.

  19. Department of Computing Science and Mathematics University of Stirling

    E-Print Network [OSTI]

    Shankland, Carron

    Department of Computing Science and Mathematics University of Stirling Deriving Mean Field of Stirling Deriving Mean Field Equations from Large Process Algebra Models Chris McCaig Rachel Norman Carron Shankland Department of Computing Science and Mathematics University of Stirling Stirling FK9 4LA, Scotland

  20. Finite volume renormalization scheme for fermionic operators

    SciTech Connect (OSTI)

    Monahan, Christopher; Orginos, Kostas [JLAB

    2013-11-01T23:59:59.000Z

    We propose a new finite volume renormalization scheme. Our scheme is based on the Gradient Flow applied to both fermion and gauge fields and, much like the Schr\\"odinger functional method, allows for a nonperturbative determination of the scale dependence of operators using a step-scaling approach. We give some preliminary results for the pseudo-scalar density in the quenched approximation.

  1. Ordered involutive operator spaces

    E-Print Network [OSTI]

    Blecher, David P; Neal, Matthew; Werner, Wend

    2007-01-01T23:59:59.000Z

    This is a companion to recent papers of the authors; here we construct the `noncommutative Shilov boundary' of a (possibly nonunital) selfadjoint ordered space of Hilbert space operators. The morphisms in the universal property of the boundary preserve order. As an application, we consider `maximal' and `minimal' unitizations of such ordered operator spaces.

  2. Operations Research + Information Engineering

    E-Print Network [OSTI]

    Keinan, Alon

    and the equipment they operate to perform most efficiently. The allocation of resources may be represented of the techniques and modeling concepts needed to analyze and design complex systems. As an operations researcher. All business systems are complex and need sophisticated decision-making methods that enable employees

  3. Humanitarian Operations Pinar Keskinocak

    E-Print Network [OSTI]

    Li, Mo

    1 Humanitarian Operations Pinar Keskinocak H. Milton Stewart School of Industrial & Systems for Allocating Urban Emergency Units: A Survey Larson (1972), Urban Police Patrol Analysis Larson and Odoni (1981), Urban Operations Research Jones and Eden (1981), O.R. in the Community Pollock, Rothkopf, Barnett (1994

  4. Physical Sciences

    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)IntegratedSpeeding accessPeptoid NanosheetsStudyingFebruary PhotonsPhysical Sciences

  5. Science Briefs

    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 > TheNuclearHomeland Science Stockpile StewardshipTechnologyScience

  6. Science Briefs

    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 > TheNuclearHomeland Science Stockpile StewardshipTechnologyScienceBriefs

  7. Science Highlights

    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 > TheNuclearHomeland Science Stockpile2015Highlights Science Highlights

  8. Science Organizations

    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 > TheNuclearHomeland Science Stockpile2015HighlightsScience

  9. Science Programs

    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 > TheNuclearHomeland Science Stockpile2015HighlightsSciencePrograms

  10. ARM - Science

    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 742EnergyOnItem NotEnergy,ARMForms About Become a UsergovAboutRecovery ActgovScience Science

  11. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9, 2009 »

  12. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9, 2009

  13. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9,H1N1 Flu

  14. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9,H1N1

  15. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9,H1N1Hg

  16. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience On9,H1N1Hg09

  17. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7, 2008 »

  18. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7, 2008 »10

  19. Science Summary

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarlyScience7,tRNA »

  20. RADCAL Operations Manual Radiation Calibration Laboratory Protocol

    SciTech Connect (OSTI)

    Bogard, J.S.

    1998-12-01T23:59:59.000Z

    The Life Sciences Division (LSD) of Oak Ridge National Laboratory (ORNL) has a long record of radiation dosimetry research, primarily using the Health Physics Research Reactor (HPRR) and the Radiation Calibration Laboratory (RADCAL) in its Dosimetry Applications Research (DOSAR) Program. These facilities have been used by a broad segment of the research community to perform a variety of experiments in areas including, but not limited to, radiobiology, radiation dosimeter and instrumentation development and calibration, and the testing of materials in a variety of radiation environments. Operations of the HPRR were terminated in 1987 and the reactor was moved to storage at the Oak Ridge Y-12 Plant; however, RADCAL will continue to be operated in accordance with the guidelines of the National Institute of Standards and Technology (NIST) Secondary Calibration Laboratory program and will meet all requirements for testing dosimeters under the National Voluntary Laboratory Accreditation Program (NVLAP). This manual is to serve as the primary instruction and operation manual for the Oak Ridge National Laboratory's RADCAL facility. Its purpose is to (1) provide operating protocols for the RADCAL facility, (2) outline the organizational structure, (3) define the Quality Assurance Action Plan, and (4) describe all the procedures, operations, and responsibilities for the safe and proper operation of all routine aspects of the calibration facility.

  1. Delivering SKA Science

    E-Print Network [OSTI]

    Quinn, Peter; Bird, Ian; Dodson, Richard; Szalay, Alex; Wicenec, Andreas

    2015-01-01T23:59:59.000Z

    The SKA will be capable of producing a stream of science data products that are Exa-scale in terms of their storage and processing requirements. This Google-scale enterprise is attracting considerable international interest and excitement from within the industrial and academic communities. In this chapter we examine the data flow, storage and processing requirements of a number of key SKA survey science projects to be executed on the baseline SKA1 configuration. Based on a set of conservative assumptions about trends for HPC and storage costs, and the data flow process within the SKA Observatory, it is apparent that survey projects of the scale proposed will potentially drive construction and operations costs beyond the current anticipated SKA1 budget. This implies a sharing of the resources and costs to deliver SKA science between the community and what is contained within the SKA Observatory. A similar situation was apparent to the designers of the LHC more than 10 years ago. We propose that it is time for...

  2. 2011 X-Ray Science Gordon Research Conference (August 7-12, 2011, Colby, College. Waterville, ME)

    SciTech Connect (OSTI)

    Gregory Stephenson

    2011-08-12T23:59:59.000Z

    The 2011 Gordon Research Conference on X-ray Science will feature forefront x-ray-based science enabled by the rapid improvements in synchrotron and x-ray laser sources. Across the world, x-ray sources are playing an increasingly important role in physics, materials, chemistry, and biology, expanding into ever broadening areas of science and engineering. With the first hard x-ray free electron laser source beginning operation and with other advanced x-ray sources operational and planned, it is a very exciting and pivotal time for exchange ideas about the future of x-ray science and applications. The Conference will provide the forum for this interaction. An international cast of speakers will illuminate sessions on ultrafast science, coherence, imaging, in situ studies, extreme conditions, new developments in optics, sources, and detectors, inelastic scattering, nanoscience, life science, and energy sciences. The Conference will bring together investigators at the forefront of these areas, and will provide a venue for young scientists entering a career in x-ray research to present their research in poster format, hold discussions in a friendly setting, and exchange ideas with leaders in the field. Some poster presenters will be selected for short talks. The collegial atmosphere of this Conference, with ample time for discussion as well as opportunities for informal gatherings in the afternoons and evenings, will provide an avenue for scientists from different disciplines to exchange ideas about forefront x-ray techniques and will promote cross-fertilization between the various research areas represented.

  3. Indiana University Cognitive Science

    E-Print Network [OSTI]

    Indiana University

    Indiana University Cognitive Science Exploring the Science of Learning Representations Simulations in science. How can simulations best be designed to enhance science learning and transfer? Computer Modeling Transfer Complex Systems Perception Which representations might help your students learn about

  4. DC-based magnetic field controller

    DOE Patents [OSTI]

    Kotter, D.K.; Rankin, R.A.; Morgan, J.P.

    1994-05-31T23:59:59.000Z

    A magnetic field controller is described for laboratory devices and in particular to dc operated magnetic field controllers for mass spectrometers, comprising a dc power supply in combination with improvements to a Hall probe subsystem, display subsystem, preamplifier, field control subsystem, and an output stage. 1 fig.

  5. DC-based magnetic field controller

    DOE Patents [OSTI]

    Kotter, Dale K. (Shelley, ID); Rankin, Richard A. (Ammon, ID); Morgan, John P,. (Idaho Falls, ID)

    1994-01-01T23:59:59.000Z

    A magnetic field controller for laboratory devices and in particular to dc operated magnetic field controllers for mass spectrometers, comprising a dc power supply in combination with improvements to a hall probe subsystem, display subsystem, preamplifier, field control subsystem, and an output stage.

  6. Methane Hydrate Field Program

    SciTech Connect (OSTI)

    None

    2013-12-31T23:59:59.000Z

    This final report document summarizes the activities undertaken and the output from three primary deliverables generated during this project. This fifteen month effort comprised numerous key steps including the creation of an international methane hydrate science team, determining and reporting the current state of marine methane hydrate research, convening an international workshop to collect the ideas needed to write a comprehensive Marine Methane Hydrate Field Research Plan and the development and publication of that plan. The following documents represent the primary deliverables of this project and are discussed in summary level detail in this final report. • Historical Methane Hydrate Project Review Report • Methane Hydrate Workshop Report • Topical Report: Marine Methane Hydrate Field Research Plan • Final Scientific/Technical Report

  7. Molecular Science Computing | EMSL

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

    Scientific Capabilities Molecular Science Computing Overview Cell Isolation and Systems Analysis Deposition and Microfabrication Mass Spectrometry Microscopy Molecular Science...

  8. DOI: 10.1126/science.1218809 , 214 (2012);336Science

    E-Print Network [OSTI]

    Hauck II, Steven A.

    2012-01-01T23:59:59.000Z

    DOI: 10.1126/science.1218809 , 214 (2012);336Science et al.David E. Smith Gravity Field Structure of Mercury from MESSENGER David E. Smith,1 Maria T. Zuber,1 * Roger J. Phillips,2 Sean C. Solomon Jean-Luc Margot,7 Catherine L. Johnson,8,9 Mark H. Torrence,10,5 Mark E. Perry,11 David D. Rowlands,5

  9. Bachelor of Science in Health Sciences with a NAME: Concentration in Health Services Administration UIN#

    E-Print Network [OSTI]

    credentials to practice in their field, and have experiences as a health care provider. This program builds or supervisory position in a health care agency or to establish a professional business. 2. Students mustBachelor of Science in Health Sciences with a NAME: Concentration in Health Services Administration

  10. University of Nice Sophia Antipolis Faculty of Science Doctoral School stic (Information and Communication Sciences)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    University of Nice Sophia Antipolis Faculty of Science Doctoral School stic (Information of Science of the University of Nice Sophia Antipolis Field of study Control, signal and image processing Olivier Defence expected on 25 January 2011 Supervisors Pierre Kornprobst Inria Sophia Antipolis Guillaume

  11. 100 T science at the NHMFL

    SciTech Connect (OSTI)

    Harrison, Neil [Los Alamos National Laboratory

    2012-06-29T23:59:59.000Z

    100 T science is a vibrant area of research: (1) Collapse of magnetic length crucial tool for understanding high Tc superconductors; (2) Field can also behave as 'negative pressure' in condensed matter; and (3) Field-tuned emergent phenomena involving commensurability effects.

  12. DOUBLE MAJORS Imaging Science + ...

    E-Print Network [OSTI]

    Zanibbi, Richard

    DOUBLE MAJORS Imaging Science + ... Applied Mathematics Biomedical Sciences Computer Science Undergraduate Research Internships and Cooperative Education (Co-op) (optional) Study Abroad WHY IMAGING SCIENCE Science: BS, MS, PhD Color Science: MS, PhD BS + MS/PhD Combos HUMAN VISION BIO- MEDICAL ASTRO- PHYSICS

  13. FES Science Network Requirements

    E-Print Network [OSTI]

    Geddes, Cameron Guy Robinson

    FES Science Network Requirements Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008 #12;FES Science Network Requirements Workshop Fusion Energy Sciences Program Office, DOE Office of Science Energy Sciences Network Gaithersburg, MD ­ March 13 and 14, 2008 ESnet

  14. Computer Science Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    82 Computer Science Degree options BSc (Single Honours Degree) Computer Science BSc (Joint Honours Degrees) Computer Science and one of: Economics Logic and Philosophy of Science Management Management Science MSci (Single Honours Degree) Computer Science Entrance Requirements (see also pages 164 - 205

  15. Quantum Operation Time Reversal

    SciTech Connect (OSTI)

    Crooks, Gavin E.

    2008-03-25T23:59:59.000Z

    The dynamics of an open quantum system can be described by a quantum operation: A linear, complete positive map of operators. Here, I exhibit a compact expression for the time reversal of a quantum operation, which is closely analogous to the time reversal of a classical Markov transition matrix. Since open quantum dynamics are stochastic, and not, in general, deterministic, the time reversal is not, in general, an inversion of the dynamics. Rather, the system relaxes toward equilibrium in both the forward and reverse time directions. The probability of a quantum trajectory and the conjugate, time reversed trajectory are related by the heat exchanged with the environment.

  16. Microbial field pilot study

    SciTech Connect (OSTI)

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

    1992-03-01T23:59:59.000Z

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year`s report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  17. Microbial field pilot study

    SciTech Connect (OSTI)

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

    1992-03-01T23:59:59.000Z

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year's report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  18. EA-1404: Actinide Chemistry and Repository Science Laboratory, Carlsbad, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposal to construct and operate an Actinide Chemistry and Repository Science Laboratory to support chemical research activities related to the...

  19. The University of Texas at Dallas 1 Bachelor of Science in Geospatial

    E-Print Network [OSTI]

    O'Toole, Alice J.

    The University of Texas at Dallas 1 Bachelor of Science in Geospatial Information Sciences Geospatial information sciences (GISc) harness ground- breaking technologies to analyze features of the Earth range of fields to combine efforts on leading-edge research. Careers in Geospatial Information Sciences

  20. Operation Prognostics and Operation Diagnostics—Technologies for Enhanced Operations and Controls

    E-Print Network [OSTI]

    Baumann, O.

    PROGNOSTICS AND OPERATION DIAGNOSTICS ? NEW TECHNOLOGIES FOR ENHANCED OPERATIONS AND CONTROLS OLIVER BAUMANN, PRESIDENT 202-608-1334 EBERT & BAUMANN CONSULTING ENGINEERS, WASHINGTON D.C. The Methodologies of Operation Prognostics and Operation...

  1. Earth Sciences | ornl.gov

    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 :Work4/11Computational Earth Science SHARE Earth Sciences

  2. Conduct of Operations

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

    2010-06-29T23:59:59.000Z

    This Order defines the requirements for establishing and implementing Conduct of Operations Programs at Department of Energy (DOE), including National Nuclear Security Administration (NNSA), facilities and projects. Cancels DOE O 5480.19. Admin Chg 1, 6-25-13

  3. Operation Research Analyst

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as an Operation Research Analyst in the Market Analysis and Pricing organization of Power Services. This organization is responsible for performing market...

  4. Operations Security Program

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

    1992-04-30T23:59:59.000Z

    To establish policies, responsibilities and authorities for implementing and sustaining the Department of Energy (DOE) Operations Security (OPSEC) Program. Cancels DOE O 5632.3B. Canceled by DOE O 471.2 of 9-28-1995.

  5. 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.

  6. Protection Program Operations

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

    2014-10-14T23:59:59.000Z

    This Order establishes requirements for the management and operation of the Department of Energy (DOE) Federal Protective Forces (FPF), Contractor Protective Forces (CPF), and the Physical Security of property and personnel under the cognizance of DOE.

  7. Continuity of Operations

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

    2005-01-14T23:59:59.000Z

    The notice defines requirements and responsibilities for continuity of operations planning within the DOE to ensure the capability to continue essential Departmental functions across a wide range of all hazard emergencies. Does not cancel other directives.

  8. Operations | Argonne National Laboratory

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

    Operations Argonne mentors students for the next generation of scientistsMay 28, 2015 On May 6, the accomplishments of seventeen Chicago-area high school students that had been...

  9. Richland Operations Office

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

    Department of Energy Richland Operations Office P.O. Box 550 &?ATES0Richland, Washington 99352 10O-AMSE-0054 A PR I Mr. J. G. Lehew III, President and Chief Executive Officer...

  10. SNS Target Systems Operational

    E-Print Network [OSTI]

    McDonald, Kirk

    a failed gas seal on the shaft and leaking oil seals but has operated well since then · The moderator 7.5 k First target replacement · No observed corrosion · Internal Boroscope examination in progress · ~ 50 mm

  11. Natural Sciences Tripos EARTH SCIENCES

    E-Print Network [OSTI]

    Cambridge, University of

    . The majority of Cambridge graduates remain within geology. Exploration and production of oil and gas still Find out more by visiting www.esc.cam.ac.uk/undergraduate-admissions What is Geology? Geology and Geological Sciences. A Dynamic Planet The tectonic plates that form the Earth's surface are continually

  12. Operational Waste Volume Projection

    SciTech Connect (OSTI)

    STRODE, J.N.

    1999-08-24T23:59:59.000Z

    Waste receipts to the double-shell tank system are analyzed and wastes through the year 2018 are projected based on assumption as of July 1999. A computer simulation of site operations is performed, which results in projections of tank fill schedules, tank transfers, evaporator operations, tank retrieval, and aging waste tank usage. This projection incorporates current budget planning and the clean-up schedule of the Tri-Party Agreement.

  13. Operational Waste Volume Projection

    SciTech Connect (OSTI)

    STRODE, J.N.

    2000-08-28T23:59:59.000Z

    Waste receipts to the double-shell tank system are analyzed and wastes through the year 2015 are projected based on generation trends of the past 12 months. A computer simulation of site operations is performed, which results in projections of tank fill schedules, tank transfers, evaporator operations, tank retrieval, and aging waste tank usage. This projection incorporates current budget planning and the clean-up schedule of the Tri-Party Agreement. Assumptions were current as of June. 2000.

  14. Operational waste volume projection

    SciTech Connect (OSTI)

    Koreski, G.M.

    1996-09-20T23:59:59.000Z

    Waste receipts to the double-shell tank system are analyzed and wastes through the year 2015 are projected based on generation trends of the past 12 months. A computer simulation of site operations is performed, which results in projections of tank fill schedules, tank transfers, evaporator operations, tank retrieval, and aging waste tank usage. This projection incorporates current budget planning and the clean-up schedule of the Tri-Party Agreement. Assumptions were current as of June 1996.

  15. Field Guide

    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 BillingFieldField

  16. Harrell Cattle Co. feedlot personnel training manual operation procedures

    E-Print Network [OSTI]

    Ulloa, Roberto Samuel

    1985-01-01T23:59:59.000Z

    EARRELL CATTLE CO. FEEDLOT PERSONNEL TRAINING MANUAL OPERATION PROCEDURES A Professional Paper by ROBERTO SAMUEL ULLOA Submitted to the Graduate College of Agriculture of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF AGRICULTURE May, 1985 Animal Science Feedlot Management HARRELL CATTLE CO. FEEDLOT PERSONNEL TRAINING MANUAL OPERATION PROCEDURES A Professional Paper by ROBERTO SAMUEL ULLOA Approved as to style and content by: Chairman...

  17. Recreation land policies of Texas river authorities operating reservoirs

    E-Print Network [OSTI]

    Ruesink, Lou Ellen

    1979-01-01T23:59:59.000Z

    RECREATION LAND POLICIES OF TEXAS RIVER AUTHORITIES OPERATING RESERVOIRS A Thesis by LOU ELLEN RUESINK Submitted to the Graduate College of Texas A1IM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1979 Major Subject: Recreation and Resources Developmenr. RECREATION LAND POLICIES OF TEXAS RIVER AUTHORITIES OPERATING RESERVOIRS A Thesis by LOU ELLEN RUESINK Approved as to sty1e and content by: (Chairman of o ittee) (Member...

  18. Snow and Ice Field Handbook for Snowplow Operators

    E-Print Network [OSTI]

    Minnesota, University of

    represent the views or policy of MnDOT or the LRRB. This report does not constitute a standard Graphic Design: Cadie Wright Adhikary, CTS Acknowledgments #12;Contents Basic Concepts

  19. OPERATIONAL NOTE AN OPEN-FIELD EFFICACY TRIAL USING AQUADUETTM

    E-Print Network [OSTI]

    ) downwind of the spray vehicle. Initial knockdown was 95.6%, with overall mortality .99% across all distances, despite low wind conditions. Volume median diameter (Dv0.5) and droplet density were 17.4 mm

  20. Mailing Addresses and Information Numbers for Operations, Field...

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

    P.O. Box 30030 Amarillo, TX 79120 806-477-3000 U.S. Department of Energy Portsmouth Paducah Project Office 1017 Majestic Drive, Suite 200 Lexington, KY 40513 859-219-4000 U.S....

  1. THE RADIATION FIELD IS A FOURIER INTEGRAL OPERATOR 1 ...

    E-Print Network [OSTI]

    1910-31-01T23:59:59.000Z

    We map (z,?) to the base point (s, ?) ? R × Sn-1 where s is given by the ... geodesic makes with Sn-1 in a way made precise below. ...... 1–18. MR 2002k:

  2. Enhancing Building Operations Through Automated Diagnostics: Field Test Results

    E-Print Network [OSTI]

    Katipamula, S.; Brambley, M. R.; Bauman, N.; Pratt, R. G.

    2003-01-01T23:59:59.000Z

    According to the Annual Energy Outlook 2003 (EIA 2003), in 2001, 17.4 quadrillion Btu (1 quad = 1015 Btu) of primary energy was consumed by commercial buildings in the United States at a cost of about 127 billion dollars (in 2001 dollars). Many... maintenance is clearly insufficient to address this issue. Manually commissioning buildings is valuable in terms of both finding problems and developing the techniques for doing so, but it is expensive. With only 1 to 2% of total construction costs...

  3. Mailing Addresses and Information Numbers for Operations, Field, and Site

    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 33 111 1,613 122Commercial602 1,39732on ArmedManufacturingJunePracticeShipping GoalMail

  4. Mailing Addresses and Information Numbers for Operations, Field, and Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »ofMarketing |PrepareMOJAVE MOJAVEOffices | Department of

  5. Tachyonic field interacting with Scalar (Phantom) Field

    E-Print Network [OSTI]

    Surajit Chattopadhyay; Ujjal Debnath

    2009-01-29T23:59:59.000Z

    In this letter, we have considered the universe is filled with the mixture of tachyonic field and scalar or phantom field. If the tachyonic field interacts with scalar or phantom field, the interaction term decays with time and the energy for scalar field is transferred to tachyonic field or the energy for phantom field is transferred to tachyonic field. The tachyonic field and scalar field potentials always decrease, but phantom field potential always increases.

  6. SPARTICUS: Small Particles in Cirrus Science and Operations Plan

    SciTech Connect (OSTI)

    J Mace, E Jensen, G McFarquhar, J Comstock, T Ackerman, D Mitchell, X Liu, T Garrett

    2009-10-31T23:59:59.000Z

    From a mass-weighted perspective, cirrus clouds exert an enormous influence on the radiative energy budget of the earth’s climate system. Owing to their location in the cold upper troposphere, cirrus can significantly reduce the outgoing longwave radiation while, at the same time, remaining relatively transmissive to solar energy. Thus, cirrus clouds are the only cloud genre that can exert a direct radiative warming influence on the climate system (Ackerman et al. 1988). It is not surprising, therefore, that general circulation models (GCMs) are especially sensitive to the presence of cirrus in the model atmosphere. Lohmann and Roeckner (1995), for instance, show that the climate sensitivity can vary by as much as 40% due to the properties of cirrus varying between transparent and opaque limits. Lohmann and Roeckner (1995) also identify a key feedback by cirrus that is often overlooked; on longer time scales cloud heating in the upper troposphere can act to maintain and modulate the general circulation of the atmosphere through accelerating the subtropical and polar jet streams. Understanding these mechanisms and representing them in models is complicated by the fact that cirrus properties vary over an enormous dynamic range compared to most other clouds.

  7. The Science and Engineering of an Operational Tsunami Forecasting...

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

    Coast, Dom. Rep. Dom. Rep. 1946 1946 40 40 116 116 6 6 7.3 7.3 Hispaniola Hispaniola - - Puerto Rico Puerto Rico 1918 1918 17 17 2.4 2.4 - - 12.1 12.1 7.5 7.5 Puerto Rico Puerto...

  8. Plasmas, Dielectrics and the Ultrafast: First Science and Operational

    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:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum38 (1996) A213-A225. Printed ingun

  9. DOE Office of Science Computing Facility Operational Assessment Program

    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 Administration wouldDECOMPOSITION OF CALCIUMCOST MANAGEMENT REPORT26, 20119 - 2013in

  10. Hot Water Heating System Operation and Energy Conservation 

    E-Print Network [OSTI]

    Shao, Z.; Chen, H.; Wei, P.

    2006-01-01T23:59:59.000Z

    heating period, and temperature-flow adjustment with frequency control. The study shows the most energy efficient operating method is a variable flow heating system, which should be popularized to the heating field....

  11. SOS Rule Formats for Idempotent Terms and Idempotent Unary Operators

    E-Print Network [OSTI]

    Aceto, Luca

    . This behavioural description of the semantics of a language essentially tells one how the expressions, in the field of process algebras such as ACP [10], CCS [26] and CSP [22], operators such as nonde- terministic

  12. Decision algorithms for Unmanned Underwater Vehicles during offensive operations

    E-Print Network [OSTI]

    Smith, Tyler B. (Tyler Bradford)

    2006-01-01T23:59:59.000Z

    The field of research involving autonomous vehicles has expanded greatly over the past decade. This thesis addresses the case of a system of Unmanned Underwater Vehicles (UUVs) operating in littoral areas in an offensive ...

  13. Science beyond the classroom Informal Science

    E-Print Network [OSTI]

    Rambaut, Andrew

    Science beyond the classroom Informal Science Learning Review: Reflections from the Wellcome Trust November 2012 #12;Informal Science Learning Review: Reflections from the Wellcome Trust November 2012 for this investment. Therefore, in summer 2011 we commissioned two reports on the learning of science in informal

  14. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Generic diff Andres Löh joint work with Eelco Lempsink and Sean Leather Dept. of Information and Computing Sciences, Utrecht University IFIP WG 2.1 meeting #64, Weltenburg, April 2, 2009 #12;[Faculty of Science Information and Computing

  15. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Generic programming with the multirec. of Information and Computing Sciences, Utrecht University P.O. Box 80.089, 3508 TB Utrecht, The Netherlands Web pages: http://www.cs.uu.nl/wiki/Center May 15, 2009 #12;[Faculty of Science Information and Computing

  16. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Generic programming with fixed points Dept. of Information and Computing Sciences, Utrecht University P.O. Box 80.089, 3508 TB Utrecht, The Netherlands Web pages: http://www.cs.uu.nl/wiki/Center September 2, 2009 #12;[Faculty of Science Information

  17. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Types, Universes and Everything Andres L¨oh Dept. of Information and Computing Sciences, Utrecht University P.O. Box 80.089, 3508 TB Utrecht, The Netherlands Web pages: http://www.cs.uu.nl/wiki/Center May 26, 2010 #12;[Faculty of Science Information

  18. [Faculty of Science Information and Computing Sciences

    E-Print Network [OSTI]

    Löh, Andres

    [Faculty of Science Information and Computing Sciences] Indexed fixed points Andres Löh Dept. of Information and Computing Sciences, Utrecht University P.O. Box 80.089, 3508 TB Utrecht, The Netherlands Web pages: http://www.cs.uu.nl/wiki/Center GP meeting, 21 November 2008 #12;[Faculty of Science Information

  19. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    College of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection December 2009 January 2010 Volume VIII (5) Moving from the Superficial the superficial level so that the result is the formation of deep relationships, caring, compassion, justice, love

  20. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    today. In politics, in education, in health care, in society in general we are so turned inwardCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection April/May 2010 Volume VIII (8) WOW! Spring semester of 2010 is almost

  1. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    College of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection April 2011 Volume IX (4) The end of the spring semester is quickly approaching accreditation review. Similarly, the Environmental and Occupational Health program also had a very positive

  2. POLITICAL SCIENCE Political science is the study

    E-Print Network [OSTI]

    POLITICAL SCIENCE Political science is the study of governments, public policies, and political behavior. Political science uses both humanistic perspectives and scientific skills to examine the United States and all countries and regions of the world. Students enrolled in Political Science courses explore

  3. Computer Science Department of Computer Science

    E-Print Network [OSTI]

    Heller, Barbara

    Computer Science Department of Computer Science Stuart Building 10 W. 31st St. Chicago, IL 60616: Bogdan Korel The study of computer science is the inquiry into the nature of computation and its use in solving problems in an information-based society. Computer science is an evolving discipline, but it has

  4. Science Magazine

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScience HighlightsDepartment of

  5. Science Museum

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScience HighlightsDepartment

  6. Science Museum

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScience

  7. Science Museum

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarly social history of

  8. Science Museum

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch BriefsTenney, OfficeScienceEarly social history

  9. Holographic Representation of Higher Spin Gauge Fields

    E-Print Network [OSTI]

    Debajyoti Sarkar; Xiao Xiao

    2014-11-17T23:59:59.000Z

    Extending the results of \\cite{Heem}, \\cite{KLRS} on the holographic representation of local gauge field operators in anti de Sitter space, here we construct the bulk operators for higher spin gauge fields in the leading order of $\\frac{1}{N}$ expansion. Working in holographic gauge for higher spin gauge fields, we show that gauge field operators with integer spin $s>1$ can be represented by an integration over a ball region, which is the interior region of the spacelike bulk lightcone on the boundary. The construction is shown to be AdS-covariant up to gauge transformations, and the two-point function between higher spin gauge fields and boundary higher spin current exhibit singularities on both bulk and boundary lightcones. We also comment on possible extension to the level of three-point functions and carry out a causal construction for higher spin fields in de Sitter spacetime.

  10. Managed for the U.S. Department of Energy by Brookhaven Science Associates

    E-Print Network [OSTI]

    Homes, Christopher C.

    Managed for the U.S. Department of Energy by Brookhaven Science Associates Bill Dorsch, Manager (typically monitoring and extraction wells) Petition Regulators for system Original Operations Updated Operations Monitoring Only #12;77 Groundwater Cleanup Completion System

  11. The Baxter Q Operator of Critical Dense Polymers

    E-Print Network [OSTI]

    Alessandro Nigro

    2009-09-07T23:59:59.000Z

    We consider critical dense polymers ${\\cal L}_{1,2}$, corresponding to a logarithmic conformal field theory with central charge $c=-2$. An elegant decomposition of the Baxter $Q$ operator is obtained in terms of a finite number of lattice integrals of motion. All local, non local and dual non local involutive charges are introduced directly on the lattice and their continuum limit is found to agree with the expressions predicted by conformal field theory. A highly non trivial operator $\\Psi(\

  12. Web of Science Web of Science

    E-Print Network [OSTI]

    Wu, Yih-Min

    Web of Science 2014 #12;Web of Science #12; #12; 1 2 3 #12;1 #12; #12;Cited Author HSU SM; #12;/ #12; #12;Web of Science #12; #12; #12; #12; 24 #12; 1 #12;EndNote #12;EndNote #12; 1. Web of Science "Web of Science " 2. Web of Knowledge 3. 4. Refine result()Open Access() 5. "" 6. Full Text() 7

  13. BioenergizeME Virtual Science Fair: Science & Technology Sustainable...

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

    Science & Technology Sustainable Transportation Fuels BioenergizeME Virtual Science Fair: Science & Technology Sustainable Transportation Fuels BioenergizeME Virtual Science Fair:...

  14. Operator Analysis of Neutrinoless Double Beta Decay

    E-Print Network [OSTI]

    Kiwoon Choi; Kwang Sik Jeong; Wan Young Song

    2002-07-19T23:59:59.000Z

    We study the effective operators of the standard model fields which would yield an observable rate of neutrinoless double beta decay. We particularly focus on the possibility that neutrinoless double beta decay is dominantly induced by lepton-number-violating higher dimensional operators other than the Majorana neutrino mass. Our analysis can be applied to models in which neutrinoless double beta decay is induced either by a strong dynamics or by quantum gravity effects at a fundamental scale near the TeV scale as well as the conventional models in which neutrinoless double beta decay is induced by perturbative renormalizable interactions.

  15. Scalar operators in solid-state NMR

    SciTech Connect (OSTI)

    Sun, Boqin

    1991-11-01T23:59:59.000Z

    Selectivity and resolution of solid-state NMR spectra are determined by dispersion of local magnetic fields originating from relaxation effects and orientation-dependent resonant frequencies of spin nuclei. Theoretically, the orientation-dependent resonant frequencies can be represented by a set of irreducible tensors. Among these tensors, only zero rank tensors (scalar operators) are capable of providing high resolution NMR spectra. This thesis presents a series of new developments in high resolution solid-state NMR concerning the reconstruction of various scalar operators motion in solid C{sub 60} is analyzed.

  16. Behavioral Sciences | ornl.gov

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

    Chemistry Computational Engineering Computer Science Data Earth Sciences Energy Science Future Technology Knowledge Discovery Materials Mathematics National Security Systems...

  17. Electronic field permeameter

    DOE Patents [OSTI]

    Chandler, Mark A. (Madison, WI); Goggin, David J. (Austin, TX); Horne, Patrick J. (Austin, TX); Kocurek, Gary G. (Roundrock, TX); Lake, Larry W. (Austin, TX)

    1989-01-01T23:59:59.000Z

    For making rapid, non-destructive permeability measurements in the field, a portable minipermeameter of the kind having a manually-operated gas injection tip is provided with a microcomputer system which operates a flow controller to precisely regulate gas flow rate to a test sample, and reads a pressure sensor which senses the pressure across the test sample. The microcomputer system automatically turns on the gas supply at the start of each measurement, senses when a steady-state is reached, collects and records pressure and flow rate data, and shuts off the gas supply immediately after the measurement is completed. Preferably temperature is also sensed to correct for changes in gas viscosity. The microcomputer system may also provide automatic zero-point adjustment, sensor calibration, over-range sensing, and may select controllers, sensors, and set-points for obtaining the most precise measurements. Electronic sensors may provide increased accuracy and precision. Preferably one microcomputer is used for sensing instrument control and data collection, and a second microcomputer is used which is dedicated to recording and processing the data, selecting the sensors and set-points for obtaining the most precise measurements, and instructing the user how to set-up and operate the minipermeameter. To provide mass data collection and user-friendly operation, the second microcomputer is preferably a lap-type portable microcomputer having a non-volatile or battery-backed CMOS memory.

  18. Life sciences and environmental sciences

    SciTech Connect (OSTI)

    Not Available

    1992-02-01T23:59:59.000Z

    The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER's mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

  19. Life sciences and environmental sciences

    SciTech Connect (OSTI)

    Not Available

    1992-02-01T23:59:59.000Z

    The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER`s mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

  20. Careers in science and technology

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    The objective of this book is to expose junior and senior high school students to the science and technology fields. It also will convey the importance of getting a general education in science and mathematics while still in high school and of continuing such studies in college. This is intended to encourge students, particularly underrepresented minorities and women, to consider and prepare for careers in science and technology. This book attempts to point out the increasing importance of such knowledge in daily life regardless of occupational choice. This book is intended to be used by junior and senior high school students, as a classroom reference by teachers, and by scientist and engineers participating in outreach activities.