National Library of Energy BETA

Sample records for attractive fiscal regimes

  1. Essays in Monetary and Fiscal Policy

    E-Print Network [OSTI]

    Keinsley, Andrew

    2015-05-31

    When it comes to monetary and, especially, fiscal policy, standard focus relates to topics such as changes in policy regimes, general tax levels, fiscal expenditures, and uncertainties therein. These are broad abstractions from reality, which more...

  2. Fiscal Year 2012 | 1 FISCAL YEAR

    E-Print Network [OSTI]

    Napp, Nils

    Fiscal Year 2012 | 1 NPR ANNUAL REPORT 2012 #12;12 FISCAL YEAR Fiscal Year 2012 | 2 TABLE Supporters Statement of Financial Position Statement of Activities 3 5 6 7 9 14 15 #12;12 FISCAL YEAR Fiscal the most dynamic and informative content to the air and on NPR.org in accordance with our mission

  3. Fiscal Year 2014 | 1 FISCAL YEAR

    E-Print Network [OSTI]

    Napp, Nils

    Fiscal Year 2014 | 1 NPR ANNUAL REPORT 2014 #12;14 FISCAL YEAR Fiscal Year 2014 | 2 TABLE Supporters Statement of Financial Position Statement of Activities 3 6 7 8 10 15 16 #12;14 FISCAL YEAR Fiscal radio news and stories curated for them. Informing, engaging, inspiring and surprising, it's an entirely

  4. Fiscal Year 2008 | 1 FISCAL YEAR

    E-Print Network [OSTI]

    Napp, Nils

    Fiscal Year 2008 | 1 SPONSORS 08 FISCAL YEAR $1 million+ Angie's List General Motors Corporation Earth Share Ethanol Promotion and Information Council FOX Broadcasting Company #12;SPONSORS 08 FISCAL Motor Corporation Union of Concerned Scientists Universal Music Group University of Michigan School

  5. Accomplishments Fiscal Year 2012

    E-Print Network [OSTI]

    Yorke, James

    18 Accomplishments Fiscal Year 2012 #12;Office of Information Technology: Providing Computing of MarylandAccomplishment Highlights -- Fiscal Year 2012 For many years, the Office of Information Technology. This publication will inform you about the organization's accomplishments during fiscal year 2012 -- or July 1

  6. Flow regimes

    SciTech Connect (OSTI)

    Liles, D.R.

    1982-01-01

    Internal boundaries in multiphase flow greatly complicate fluid-dynamic and heat-transfer descriptions. Different flow regimes or topological configurations can have radically dissimilar interfacial and wall mass, momentum, and energy exchanges. To model the flow dynamics properly requires estimates of these rates. In this paper the common flow regimes for gas-liquid systems are defined and the techniques used to estimate the extent of a particular regime are described. Also, the current computer-code procedures are delineated and introduce a potentially better method is introduced.

  7. FISCAL YEAR ACKNOWLEDGEMENTS

    E-Print Network [OSTI]

    Su, Xiao

    FISCAL YEAR 2013 -2014 #12;1 ACKNOWLEDGEMENTS Report completed by Daniel Newell Program Manager Workforce & Economic Development SJSU Career Center Staff Thank you for providing expertise and information Staffing ....................................................................... 9 Information Sessions

  8. Fiscal Year 2004 Annual Report

    E-Print Network [OSTI]

    Salvaggio, Carl

    NTID Fiscal Year 2004 Annual Report (Click here to jump to the Table of Contents) #12;#12;-1- FY ................... 17 Assessment Information on Entering Class

  9. Fiscal Year 2012 Peer Institution

    E-Print Network [OSTI]

    Fiscal Year 2012 Highlights Peer Institution Comparisons Cost to Students Economic Impact access to the University's audited financial information and openly share how we deploy resources

  10. Annual Report Fiscal Year 2007

    E-Print Network [OSTI]

    Technology Transfer Annual Report Fiscal Year 2007 (July 1, 2006 - June 30, 2007) #12;CONTENTS as the primary source of quantitative data to report. This survey collects yearly information on the number for new ways to foster and encourage industry. This report shows the results achieved in Fiscal Year 2007

  11. FISCAL YEAR 20042005 FINANCIAL REPORT

    E-Print Network [OSTI]

    Schrag, Daniel

    FISCAL YEAR 2004­2005 FINANCIAL REPORT to the board of overseers of HARVARD COLLEGE #12;2 Letter Financial statements 55 Supplemental information #12;renovations at schlesinger library The Radcliffe Harvard University's financial report for fiscal 2005. It was a strong year financially. The University

  12. Academic Fiscal Administration Budget process-related

    E-Print Network [OSTI]

    Schaefer, Marcus

    to Inform TPC & Salary Planning Process (Sept/Oct ) Related Process Legend Fiscal Year Begins 7/1/XX FiscalAcademic Fiscal Administration Budget process-related Appraisal/Salary/Wage process-related New fiscal year process-related Tuition pricing process-related Tuition pricing/Salary/Wage process

  13. TRUMAN STATE UNIVERSITY FISCAL MISCONDUCT POLICY

    E-Print Network [OSTI]

    Gering, Jon C.

    implementation. The business office is also responsible for maintaining information about this Fiscal MisTRUMAN STATE UNIVERSITY FISCAL MISCONDUCT POLICY 14.180 Fiscal Misconduct and personal ethics disclosure of suspected Fiscal Misconduct. Additionally, this policy is intended to encourage the disclosure

  14. Webtrends Archives by Fiscal Year — Geothermal

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Geothermal Technologies Office, Webtrends archives by fiscal year.

  15. Webtrends Archives by Fiscal Year — FEMP

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Federal Energy Management Program, Webtrends archives by fiscal year.

  16. Webtrends Archives by Fiscal Year — Bioenergy

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Bioenergy Technologies Office, Webtrends archives by fiscal year.

  17. Northwest Power and Conservation Council FISCAL YEAR 2007 BUDGET

    E-Print Network [OSTI]

    ).......................................57 APPENDIX A. FISCAL YEAR 2006 REVISIONS .......................58 APPENDIX B. INFORMATION SYSTEMSNorthwest Power and Conservation Council FISCAL YEAR 2007 BUDGET AND FISCAL YEAR 2006 REVISIONS .......................................................................48 BUDGET HISTORY (FIGURE 9)..........................................................50 FISCAL YEAR

  18. An H minority heating regime in Tore Supra showing improved L mode confinement

    E-Print Network [OSTI]

    Budny, Robert

    devoted to the study of high density regimes with radiofrequency heating. Recently, an improved L mode tokamaks have been observed. 1. Introduction High density and high radiation regimes have been investigated. Nowadays, the attractive high radiation improved confinement regime (RI mode), discovered on TEXTOR [1

  19. Fiscal Year-End Closing Information and Dates for Fiscal Year 2015

    E-Print Network [OSTI]

    Clayton, Dale H.

    Fiscal Year-End Closing Information and Dates for Fiscal Year 2015 General Information All reallocations should be submitted in a timely manner throughout the fiscal year. Adjustments, if necessary Requisitions ­ May 29 Departments that would like supply requisitions processed during the current fiscal year

  20. Budget estimates, fiscal year 1997. Volume 12

    SciTech Connect (OSTI)

    NONE

    1996-03-01

    This report contains the fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1997.

  1. Fiscal Year 2007 budget-in-brief

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    Fiscal Year 2007 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

  2. Fiscal Year 2009 budget-in-brief

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    Fiscal Year 2009 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

  3. Fiscal Year 2008 budget-in-brief

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    Fiscal Year 2008 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

  4. Webtrends Archives by Fiscal Year — Education

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Education site by fiscal year.

  5. Webtrends Archives by Fiscal Year — Business Administration

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Office of Business Administration (later renamed to Business Operations), Webtrends archives by fiscal year.

  6. Google Archives by Fiscal Year — Solar

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Solar Energy Technologies Office, retired Google Analytics profiles for the sites by fiscal year.

  7. Google Archives by Fiscal Year — FEMP

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Federal Energy Management Program, retired Google Analytics profiles for the sites by fiscal year.

  8. Google Archives by Fiscal Year — Energy Saver

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Energy Saver sites by fiscal year.

  9. Google Archives by Fiscal Year — Buildings

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Building Technologies Office, retired Google Analytics profiles for the sites by fiscal year.

  10. Webtrends Archives by Fiscal Year — Financial Opportunities

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Financial Opportunities site by fiscal year.

  11. Webtrends Archives by Fiscal Year — Earth Day

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Earth Day site by fiscal year.

  12. Webtrends Archives by Fiscal Year — Communication Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Communication Standards site by fiscal year.

  13. Webtrends Archives by Fiscal Year — Solar

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Solar Energy Technologies Office / Sunshot sites, Webtrends archives by fiscal year.

  14. Webtrends Archives by Fiscal Year — International Activities

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the International Activities site for fiscal year 2011.

  15. FISHERIES LOAN FUND fiscal year 1959

    E-Print Network [OSTI]

    and historical information regarding the Fund can be found in the "Annual Report of Fish- eries Loan Fund, FiscalFISHERIES LOAN FUND fiscal year 1959 FISH AND WILDLIFE CIRCULAR 113 UNITED STATES DEPARTMENT OF FISHERIES LOAN FUND FISCAL YEAR 1959 The Fisheries Loan Fund was au- thorized by Section 4 of the Fish

  16. FISHERIES LOAN FUND fiscal year 1958

    E-Print Network [OSTI]

    and historical information regarding the Fund can be found in the Annual Report of Fisheries Loan Fund, FiscalFISHERIES LOAN FUND fiscal year 1958 FISH AND WILDLIFE CIRCULAR 106 UNITED STATES DEPARTMENT OF FISHERIES LOAN FUND FISCAL YEAR 1958 The Fisheries Loan Fund was au- thorized by Section 4 of the Fish

  17. FISCAL YEAR 2011 REPETITIVE OR SIGNIFICANT

    E-Print Network [OSTI]

    Ungerleider, Leslie G.

    FISCAL YEAR 2011 REPETITIVE OR SIGNIFICANT FINDINGS OF THE NIH BOARD OF CONTRACT AWARDS #12;FISCAL documents repetitive or significant findings of the NIH Board of Contract Awards for Fiscal Year 2011. All/infrastructure and drawings, specifications and other sensitive project information; however, the AP states

  18. Hydrography Goals Fiscal Year 201520162017

    E-Print Network [OSTI]

    Hydrography Goals Fiscal Year 201520162017 Future Vision To drive new discoveries Elevation Program (3DEP) will provide a geospatial framework for a National water information system that will provide interoperable water data and information through easily accessible outlets. The NHD and WBD

  19. Adjustment Data Report for Fiscal Years Prior to 2008 | Department...

    Energy Savers [EERE]

    Adjustment Data Report for Fiscal Years Prior to 2008 Adjustment Data Report for Fiscal Years Prior to 2008 Document covers the adjustment data report for fiscal years prior to...

  20. FTCP Annual Plan - Fiscal Year 2005 | Department of Energy

    Office of Environmental Management (EM)

    FTCP Annual Plan - Fiscal Year 2005 FTCP Annual Plan - Fiscal Year 2005 The objective of the Federal Technical Capability Program is to recruit, deploy, develop, and retain Federal...

  1. Webtrends Archives by Fiscal Year - Green Power and Greensburg...

    Energy Savers [EERE]

    Webtrends Archives by Fiscal Year - Green Power and Greensburg Webtrends Archives by Fiscal Year - Green Power and Greensburg From the EERE Web Statistics Archive: Corporate sites,...

  2. Fiscal Year 2013 Department of Energy Annual Occupational Safety...

    Office of Environmental Management (EM)

    Fiscal Year 2013 Department of Energy Annual Occupational Safety and Health Report for Federal Employees to the Secretary of Labor Fiscal Year 2013 Department of Energy Annual...

  3. Webtrends Archives by Fiscal Year — EERE Totals

    Broader source: Energy.gov [DOE]

    Historical EERE office total reports include only Webtrends archives by fiscal year. EERE total reports dating after FY11 can be accessed in EERE's Google Analytics account.

  4. EMSL Fiscal Year 2008 Annual Report

    SciTech Connect (OSTI)

    Showalter, Mary Ann

    2009-01-23

    This annual report provides details on the research conducted at EMSL--the Environmental Molecular Sciences Laboratory in Fiscal Year 2008.

  5. Google Archives by Fiscal Year — Mobile Site

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profile for the Mobile site for fiscal year 2012-13.

  6. Webtrends Archives by Fiscal Year — WIP

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: WIP, Webtrends archives for the site, including EECBG, Solution Center, and Weatherization Assistance Program, by fiscal year.

  7. Webtrends Archives by Fiscal Year - Commercialization | Department...

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

    Commercialization Webtrends Archives by Fiscal Year - Commercialization From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Commercialization site by...

  8. Webtrends Archives by Fiscal Year — Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Fuel Cell Technologies Office, Webtrends archives for the site, including the Annual Merit Review and DOE Hydrogen Program, by fiscal year.

  9. Google Archives by Fiscal Year — Earth Day

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Earth Day site for fiscal year 2012-13.

  10. Google Archives by Fiscal Year — ERAC

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profile for the Efficiency and Renewables Advisory Committee site for fiscal year 2012-13.

  11. Google Archives by Fiscal Year — Information Center

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Information Center site for fiscal year 2012.

  12. Google Archives by Fiscal Year — Multimedia Site

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profile for the Multimedia site for fiscal years 2012-14.

  13. International Nuclear Energy Research Initiative, Fiscal Year...

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

    Area: Reactor Concepts RD&D Project Start Date: January 2011 Project End Date: December 2013 38 | International Nuclear Energy Research Initiative (I-NERI) Fiscal Year 2011...

  14. Google Archives by Fiscal Year — Kids Site

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profile for the Kids site for fiscal year 2012-13.

  15. Fiscal Year 2013 Revegetation Assessment

    SciTech Connect (OSTI)

    Jenifer Nordstrom

    2013-11-01

    This report summarizes the Fiscal Year 2013 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: Summary of each site Assessment of vegetation status and site stabilization at each location Actions and Resolutions for each site. Six disturbed sites were evaluated for this assessment. One has achieved final stabilization. The remaining five sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  16. Fiscal Year 2012 Revegetation Assessment

    SciTech Connect (OSTI)

    Jenifer Nordstrom

    2012-11-01

    This report summarizes the Fiscal Year 2012 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Ten disturbed sites were evaluated for this assessment. Six have achieved final stabilization. The remaining four sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  17. High-Steady-State Advanced Tokamak Regimes for ITER and FIRE D. M. Meade1

    E-Print Network [OSTI]

    FT High- Steady-State Advanced Tokamak Regimes for ITER and FIRE D. M. Meade1 , N. R. Sauthoff1 , C Institute of Technology, Cambridge, MA 02139, USA An attractive tokamak-based fusion power plant will require the development of high- steady- state advanced tokamak regimes to produce a high gain burning

  18. Webtrends Archives by Fiscal Year — Advanced Manufacturing Office

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Advanced Manufacturing Office, Webtrends archives by fiscal year.

  19. Geothermal Technologies Program Fiscal Year 2013 Budget Request Presentation

    SciTech Connect (OSTI)

    DOE

    2012-03-13

    Geothermal Technologies Program fiscal year 2103 budget request presentation by Doug Hollett, Program Manager.

  20. Multiple regimes of diffusion

    E-Print Network [OSTI]

    B. Mehlig; M. Wilkinson; V. Bezuglyy; K. Gustavsson; K. Nakamura

    2009-01-20

    We consider the diffusion of independent particles experiencing random accelerations by a space- and time-dependent force as well as viscous damping. This model can exhibit several asymptotic behaviours, depending upon the limiting cases which are considered, some of which have been discussed in earlier work. Here we explore the full space of dimensionless parameters, and introduce an "asymptotic phase diagram" which delineates the limiting regimes.

  1. Fiscal Year 2010 Revegetation Assessment

    SciTech Connect (OSTI)

    Jenifer Nordstrom; Mike Lewis

    2010-11-01

    This report summarizes the Fiscal Year 2010 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  2. Fiscal Year 2009 Revegetation Assessment

    SciTech Connect (OSTI)

    Michael Lewis

    2009-10-01

    This report summarizes the Fiscal Year 2009 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  3. Is Sustainability Attractive for Corporate Real Estate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Is Sustainability Attractive for Corporate Real Estate Decisions ? Research Center ESSEC Working Is Sustainability Attractive for Corporate Real Estate Decisions? Ingrid Nappi-Choulet Professor ESSEC BUSINESS SCHOOL Real Estate and Sustainable Development Chair nappi@essec.fr Aurélien Décamps Researcher ESSEC

  4. Webtrends Archives by Fiscal Year — Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Vehicle Technologies Office, Webtrends archives for the site, including the Alternative Fuels Data Center, EPAct Transportation Regulatory Activities, and Clean Cities by fiscal year.

  5. Fiscal Year 2014 Revegetation Assessment

    SciTech Connect (OSTI)

    Nordstrom, Jenifer

    2015-03-01

    This report summarizes the Fiscal Year 2014 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to document revegetation efforts at Idaho National Laboratory to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Five disturbed sites were evaluated for this assessment. Four sites are recommended to be removed from the annual assessment, and one is recommended for continued evaluation. New sites are also identified for future monitoring as part of the annual assessment.

  6. Weather regime prediction using statistical learning

    E-Print Network [OSTI]

    Deloncle, A.; Berk, Richard; D’Andrea, F.; Ghil, M.

    2005-01-01

    and B. Legras, 1995: Weather regimes: Recurrence and quasi10952. Molteni, F. , 2002: Weather regimes and multipleK. Ide, and M. Ghil, 2004: Weather regimes and preferred

  7. Weather Regime Prediction Using Statistical Learning

    E-Print Network [OSTI]

    Deloncle, A.; Berk, Richard A.; D'Andrea, F.; Ghil, M.

    2005-01-01

    and B. Legras, 1995: Weather regimes: Recurrence and quasi10952. Molteni, F. , 2002: Weather regimes and multipleK. Ide, and M. Ghil, 2004: Weather regimes and preferred

  8. Weather Regime Prediction Using Statistical Learning

    E-Print Network [OSTI]

    A. Deloncle; R. Berk; F. D'Andrea; M. Ghil

    2011-01-01

    and B. Legras, 1995: Weather regimes: Recurrence and quasi10952. Molteni, F. , 2002: Weather regimes and multipleK. Ide, and M. Ghil, 2004: Weather regimes and preferred

  9. Timescales in creep and yielding of attractive gels

    E-Print Network [OSTI]

    Vincent Grenard; Thibaut Divoux; Nicolas Taberlet; Sébastien Manneville

    2013-11-27

    The stress-induced yielding scenario of colloidal gels is investigated under rough boundary conditions by means of rheometry coupled to local velocity measurements. Under an applied shear stress, the fluidization of gels made of attractive carbon black particles suspended in a mineral oil is shown to involve a previously unreported shear rate response $\\dot \\gamma (t)$ characterized by two well-defined and separated timescales $\\tau_c$ and $\\tau_f$. First $\\dot \\gamma(t)$ decreases as a weak power law strongly reminiscent of the primary creep observed in numerous crystalline and amorphous solids, coined the "Andrade creep." We show that the bulk deformation remains homogeneous at the micron scale, which demonstrates that if plastic events take place or if any shear transformation zone exists, such phenomena occur at a smaller scale. As a key result of this paper, the duration $\\tau_c$ of this creep regime decreases as a power law of the viscous stress, defined as the difference between the applied stress and the yield stress with an exponent ranging between 2 and 3 depending on the gel concentration. The end of this first regime is marked by a jump of the shear rate by several orders of magnitude, while the gel slowly slides as a solid block experiencing strong wall slip at both walls, despite rough boundary conditions. Finally, a second sudden increase of the shear rate is concomitant to the full fluidization of the material which ends up being homogeneously sheared. The corresponding fluidization time $\\tau_f$ robustly follows an exponential decay with the applied shear stress as already reported for smooth boundary conditions. Finally, we highlight a few features that are common to attractive colloidal gels and to solid materials by discussing our results in the framework of theoretical approaches of solid rupture (kinetic, fiber bundle, and transient network models).

  10. Waste Management Committee Fiscal Year 2012 Work Plan | Department...

    Office of Environmental Management (EM)

    Committee Fiscal Year 2012 Work Plan Waste Management Committee Fiscal Year 2012 Work Plan Topics: TA-21 TA-54 RiskBenefit Principles Consent Order WM-FY12-WP - September...

  11. National Defense Authorization Act for Fiscal Year 1993 (PL 102...

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

    National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) Section 3162 of the National Defense...

  12. Their best defense is good fiscal sense (Daily Press) | Jefferson...

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

    https:www.jlab.orgnewsarticlestheir-best-defense-good-fiscal-sense-daily-press Their best defense is good fiscal sense Top Guard Security finds it can be a good idea to say,...

  13. EERE's Fiscal Year 2004 Budget in Brief | Department of Energy

    Office of Environmental Management (EM)

    EERE's Fiscal Year 2004 Budget in Brief EERE's Fiscal Year 2004 Budget in Brief This document provides an overview of the U.S. Department of Energy Office of Energy Efficiency and...

  14. Out of control? : local democracy failure and fiscal control boards

    E-Print Network [OSTI]

    Kobes, Deborah Isadora

    2009-01-01

    The nation's current recession has strained the finances of local governments such that many cities with already delicate budgets have plunged into fiscal crisis. This dissertation examines three causes of fiscal crisis - ...

  15. The hydrophobic effect and the influence of solute-solvent attractions

    SciTech Connect (OSTI)

    Huang, David M.; Chandler, David

    2001-08-25

    We have studied the effect of weak solute-solvent attractions on the solvation of nonpolar molecules in water at ambient conditions using an extension and improved parameterization of the theory of solvation due to Lum, Chandler, and Weeks [J. Phys. Chem. B 1999, 103, 4570]. With a reasonable strength of alkane-water interactions, an accurate prediction of the alkane-water interfacial tension is obtained. As previously established for solutes with no attractive interactions with water, the free energy of solvation scales with volume for small solutes and with surface area for large solutes. The crossover to the latter regime occurs on a molecular length scale. It is associated with the formation of a liquid-vaporlike interface, a drying interface,between the large hydrophobic solute and liquid water. In the absence of attractions, this interface typically lies more than one solvent molecular diameter away from the hard sphere surface. With the addition of attractive interactions between water and the hard sphere, the average separation of the interface and solute surface is decreased. For attractive force strengths typical of alkane-water interactions, we show that the drying interface adjacent to a large hydrophobic solute remains largely intact, but is moved into contact with the solute surface. This effect results from the ''soft modes'' characterizing fluctuations of liquid-vapor interfaces. We show that attractive interactions are of almost no consequence to the temperature dependence of the solvation free energies relevant to protein folding.

  16. Google Archives by Fiscal Year — Office of EERE

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Office of EERE, retired Google Analytics profiles for the sites by fiscal year.

  17. Webtrends Archives by Fiscal Year — Lose Your Excuse

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Lose Your Excuse sites by fiscal year.

  18. Webtrends Archives by Fiscal Year — EERE Home Page

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the EERE home page by fiscal year.

  19. Hanford Site Groundwater Monitoring for Fiscal Year 2001

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2002-02-28

    This report provides information on the status of groundwater monitoring at the Hanford Site during fiscal year 2001.

  20. Webtrends Archives by Fiscal Year — Plans, Implementation, and Results

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Plans, Implementation, and Results site by fiscal year.

  1. Webtrends Archives by Fiscal Year — Energy Innovation Portal

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Energy Innovation Portal by fiscal year.

  2. Office of the Vice President for Research Fiscal Year 2014

    E-Print Network [OSTI]

    Lee, Dongwon

    Office of the Vice President for Research Fiscal Year 2014 Annual Reportof ResearchActivity #12;PENN STATE'S RESEARCH EXPENDITURES TOTALED $813.1 MILLION IN FISCAL YEAR 2013­2014, REPRESENTING A FOUR sponsored by industry, private foundations, and related sources, 2005­2014 Expenditures for fiscal year 2014

  3. Is the Ozone Depletion Regime a Model for an Emerging Regime on Global Warming?

    E-Print Network [OSTI]

    Lang, Winfried

    1991-01-01

    the for- mation of a global warming regime produces a highlydepletion and the global warming regimes was recognized byan Emerging Regime on Global Warming? by Winfried Lang I.

  4. Fiscal Year 2009 Office of Information Technology

    E-Print Network [OSTI]

    Yorke, James

    UN I VERSITY O F M A RY L A N D 18 56 Fiscal Year 2009 Office of Information Technology of Information Technology: Providing Computing and Communications Resources to the University of Maryland the University's Technology Environment ..... 8 OIT Supports Research at Maryland and Beyond

  5. Effort Reporting for WU Staff Fiscal 2006

    E-Print Network [OSTI]

    Kroll, Kristen L.

    ReportingEffort Reporting Large University financial settlements DHHS Office of Inspector GeneralDHHS Office of Inspector General Work plan · Local attention Internal audit reports 2 Internal audit reports #12;WhyEffort Reporting for WU Staff Fiscal 2006 If you experience technical difficulties

  6. Detroit's Urban Regime: Composition and Consequence

    E-Print Network [OSTI]

    Hall, Leda Mclntyre; Hall, Melvin F.

    1993-04-01

    This article examines the urban regime in Detroit, Michigan, specifically examining how the regime makes decisions about redevelopment and major capital projects. Detroit's urban regime, which emergedfrom the urban unrest of the 1960s, mobilizes...

  7. Fiscal Federalism and Electoral Accountability

    E-Print Network [OSTI]

    Aidt, Toke S; Dutta, J

    is an input required to produce the public good, bought at a constant price of one. For simplicity, we assume that #11; = 12 . 8 The maximum revenue that can be raised each period in region i is Ti, and so the maximum revenue that can be raised in 8This... in all regimes are: Ti > (ni)2 #12; for i = 1; 2; for max i ni #12;pi #0; 4 n#0;i + ni #0; 2 + 1 #1;#1; ; and for #21; 0 T > max i " n2i #0; 1 + 2 (1 + #12;pi) #1; #0; 4#12; n1n2pi + n2#0;i 2 (1#0; #12;pi) #12;pi # : See Appendix II...

  8. OCRWM annual report to Congress, fiscal year 1997

    SciTech Connect (OSTI)

    NONE

    1998-07-01

    This report presents the progress in the activities of the Office of Civilian Radioactive Waste Management. Chapters include: Yucca Mountain site characterization project; Waste acceptance, storage and transportation project; Program management; Working with external parties; and Financial management. Also included in five appendices are: financial statements; key federal laws and regulations; fiscal year 1997 Congressional testimony and meetings with regulators and oversight bodies; OCREM publications for fiscal year 1997; and selected publications from other organizations during fiscal year 1997.

  9. Annual Hanford Seismic Report for Fiscal Year 2007

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2007-12-27

    This annual report documents the locations, magnitudes, and geologic interpretations of earthquakes recorded for the Hanford monitoring region of south-central Washington in fiscal year 2007 (October 2006 through September 2007). The report provides summaries of seismic events recorded during the first three quarters of fiscal year 2007 and contains a more comprehensive discussion of seismic events for the fourth quarter of the fiscal year.

  10. Growing attraction of refuse-derived fuels

    SciTech Connect (OSTI)

    Singh, R.

    1981-09-08

    A review of Dr. Andrew Porteous' book, Refuse Derived Fuels is presented. The escalating price of fossil fuel, particularily oil, together with the high cost of handling and transporting refuse makes the idea of refuse-derived fuel production an attractive and economic proposition. Refuse-derived fuel production is discussed and the various manufacturing processes in the UK and the USA are described. The pyrolysis of refuse for the production of gas, oil or heat and the production of methane and ethyl alcohol or other possibilities for refuse conversion.

  11. POLICY FLASH 2015-26 - Fiscal Year 2015 Small Business Contracting...

    Office of Environmental Management (EM)

    6 - Fiscal Year 2015 Small Business Contracting Goals POLICY FLASH 2015-26 - Fiscal Year 2015 Small Business Contracting Goals DATE: May 13, 2015 TO: Procurement Directors FROM:...

  12. EMSL Quarterly Highlights Report: 1st Quarter, Fiscal Year 2010

    SciTech Connect (OSTI)

    Showalter, Mary Ann; Kathmann, Loel E.; Manke, Kristin L.; Wiley, Julie G.; Reed, Jennifer R.

    2010-02-04

    This report outlines the science, awards and honors, and publications that resulted during the first quarter of Fiscal Year 2010 at EMSL.

  13. National Defense Authorization Act for Fiscal Year 2000 § 3164...

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

    Scope: Section 3164 of the National Defense Authorization Act for Fiscal Year 2000 implements a whistleblower protection program to ensure that covered individuals may...

  14. AnnualReportforFiscalYear2006 Thomas A. Schroeder

    E-Print Network [OSTI]

    ______________________________________________________________________________v Accomplishments for Fiscal Year 2006 Equatorial Oceanography _____________________________________________________________________14 Fisheries Oceanography ___________________________________________________________________15, equatorial oceanography, climate, fisheries oceanography, tropical meteorology and coastal research

  15. Annual Report for Fiscal Year 2005 Thomas A. Schroeder

    E-Print Network [OSTI]

    ______________________________________________________________________________v Accomplishments for Fiscal Year 2005 Equatorial Oceanography _____________________________________________________________________12 Fisheries Oceanography ___________________________________________________________________13 oceanography, climate, fisheries oceanography, tropical meteorology and coastal research. The scope

  16. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Energy Savers [EERE]

    Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Energy Saving Homes, Buildings, and Manufacturing Office of Energy Efficiency and Renewable...

  17. National Defense Authorization Act for Fiscal Year 2005, Information...

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

    Section 3116 from "National Defense Authorization Act for Fiscal Year 2005" (Public Law 108-375 Oct. 28 2004) Transition20082009EMAdditionalMaterialMACopy.pdf PUBLIC LAW...

  18. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Energy Savers [EERE]

    Sustainable Transportation Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Sustainable Transportation Office of Energy Efficiency and Renewable...

  19. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Energy Savers [EERE]

    Renewable Electricity Generation Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Renewable Electricity Generation Office of Energy Efficiency and...

  20. Frequently Asked Questions (FAQs) for Fiscal Year (FY) 14 Brownfields...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Frequently Asked Questions (FAQs) for Fiscal Year (FY) 14 Brownfields Assessment,...

  1. Google Archives by Fiscal Year — Plans, Implementation, and Results

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Plans, Implementation, and Results site for fiscal years 2012-14.

  2. Webtrends Archives by Fiscal Year - Topic Landing Pages | Department...

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

    Landing Pages Webtrends Archives by Fiscal Year - Topic Landing Pages From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the topic landing pages by...

  3. Webtrends Archives by Fiscal Year - Social Media Site | Department...

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

    Social Media Site Webtrends Archives by Fiscal Year - Social Media Site From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Social Media site for...

  4. Webtrends Archives by Fiscal Year - Information Center | Department...

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

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Information Center site for fiscal year 2011. Information Center FY11 More Documents &...

  5. Webtrends Archives by Fiscal Year - Publication Library | Department...

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

    Library Webtrends Archives by Fiscal Year - Publication Library From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the EERE Publication and...

  6. Webtrends Archives by Fiscal Year - Solar Decathlon | Department...

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

    Year - Solar Decathlon Webtrends Archives by Fiscal Year - Solar Decathlon From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Solar Decathlon site by...

  7. Webtrends Archives by Fiscal Year — Wind and Water

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Wind and Water Power Technologies Office, Webtrends archives for the sites, including Wind Powering America, by fiscal year.

  8. Google Archives by Fiscal Year — Lose Your Excuse

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Lose Your Excuse sites by fiscal year.

  9. Google Archives by Fiscal Year — Wind and Water

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Wind and Water Power Technologies Office, retired Google Analytics profiles for the sites by fiscal year.

  10. Google Archives by Fiscal Year — Social Media Site

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Social Media site for fiscal years 2012-14.

  11. Google Archives by Fiscal Year — Maps and Data

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profile for the Maps and Data site for fiscal year 2012.

  12. Laboratory directed research and development. Annual report, fiscal year 1995

    SciTech Connect (OSTI)

    1996-02-01

    This document is a compilation of the several research and development programs having been performed at the Pacific Northwest National Laboratory for the fiscal year 1995.

  13. Fiscal Year 2012 Congressional Budget | Department of Energy

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

    More Documents & Publications FY 2012 Budget Request to Congress (Volume 3) Fiscal Year 2011 Congressional Budget Office of Energy Efficiency and Renewable Energy Overview...

  14. Hydrogen program summary Fiscal Year 1994

    SciTech Connect (OSTI)

    Not Available

    1995-03-01

    The annual program summary provides stakeholders within the hydrogen community with a snapshop of important advances that have occurred in the National Hydrogen Program over the fiscal year, including industry interactions and cooperation. The document will also be used to encourage additional potential industrial partners to join the Hydrogen Program Team. Fiscal Year 1994 marked a turning point for the Hydrogen Program, with a budget that grew significantly. The focus of the program was broadened to include development of hydrogen production technologies using municipal solid waste and biomass, in addition to an increased emphasis on industrial involvement and near-term demonstration projects. In order to maintain its near- and long-term balance, the Hydrogen Program will continue with basic, fundamental research that provides the long-term, high-risk, high-payoff investment in hydrogen as an energy carrier.

  15. Microgravity Flow Regime Transition Modeling 

    E-Print Network [OSTI]

    Shephard, Adam M.

    2010-07-14

    Flow regime transitions and the modeling thereof underlie the design of microgravity two-phase systems. Through the use of the zero-g laboratory, microgravity two-phase flows can be studied. Because microgravity two-phase flows exhibit essentially...

  16. Fiscal Year 2011 Infrastructure Refactorizations in AMP

    SciTech Connect (OSTI)

    Berrill, Mark A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Philip, Bobby [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Sampath, Rahul S. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Allu, Srikanth [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Barai, Pallab [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cochran, Bill [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Clarno, Kevin T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Dilts, Gary A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2011-09-01

    In Fiscal Year 2011 (FY11), the AMP (Advanced MultiPhysics) Nuclear Fuel Performance code [1] went through a thorough review and refactorization based on the lessons-learned from the previous year, in which the version 0.9 of the software was released as a prototype. This report describes the refactorization work that has occurred or is in progress during FY11.

  17. On attractant scheduling in networks based on bacterial communication

    E-Print Network [OSTI]

    Sivakumar, Raghupathy

    On attractant scheduling in networks based on bacterial communication Yunlong Gao Shanghai Jiaotong on bacterial communication. Bacterial communication is a communication paradigm between biological cells which using chemical attractants. Although bacterial communication occurs in nature, engineering

  18. Waste Isolation Pilot Plant Attracts World Interest | Department...

    Office of Environmental Management (EM)

    Isolation Pilot Plant Attracts World Interest Waste Isolation Pilot Plant Attracts World Interest June 26, 2013 - 12:00pm Addthis Lights, Camera, Action In May 2013, an INDIGO...

  19. Waste Isolation Pilot Plant Attracts World Interest | Department...

    Office of Environmental Management (EM)

    Waste Isolation Pilot Plant Attracts World Interest Waste Isolation Pilot Plant Attracts World Interest June 26, 2013 - 12:00pm Addthis Lights, Camera, Action In May 2013, an...

  20. NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION FISCAL YEAR 2014

    E-Print Network [OSTI]

    NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BUDGET ESTIMATES FISCAL YEAR 2014 CONGRESSIONAL SUBMISSION PRIVILEGED The information contained herein must not be disclosed outside the Agency until made public by the President or by the Congress. #12; #12;i Budget Estimates, Fiscal Year 2014 Congressional

  1. FISCAL YEAR 20052006 to the board of overseers of

    E-Print Network [OSTI]

    Schrag, Daniel

    FISCAL YEAR 2005­2006 to the board of overseers of HARVARD COLLEGE FINANCIAL REPORT #12;2 Letter Financial statements 57 Supplemental information #12;harvard dance center, faculty of arts and sciences and a planned fiscal 2007 project at the Malkin Athletic Center, represent an important area of focus. #12

  2. NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION FISCAL YEAR 2014

    E-Print Network [OSTI]

    NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BUDGET ESTIMATES FISCAL YEAR 2014 CONGRESSIONAL SUBMISSION PRIVILEGED The information contained herein must not be disclosed outside the Agency until made public by the President or by the Congress. #12;#12;i Budget Estimates, Fiscal Year 2014 Congressional

  3. Real Property Update Form Fiscal Year: 2007-2008

    E-Print Network [OSTI]

    Elzanowski, Marek

    Real Property Update Form Fiscal Year: 2007-2008 Action: ___New CIP Record ___ Increase Existing:_________________ Print Clear #12;19) Funding Source Information: (enter all funding distributions that incurred capital/Code: Date: 25) Depreciation Start Date: (see OUS Fiscal Policy Manual for definition) Date: Notes

  4. WRRC Report No. 130 Fiscal Year 1991 Program Report

    E-Print Network [OSTI]

    District of Columbia, University of the

    WRRC Report No. 130 Fiscal Year 1991 Program Report DC WATER RESOURCES RESEARCH CENTER Fiscal Year 1991 Program Report Grant No. 14-08-0001-G2011 For The U.S. Department of the Interior Information Transfer Activities 23 Cooperative Arrangements 29 Publications 34 Special Recognition Awards

  5. Offshore Oilfield Development Planning under Uncertainty and Fiscal Considerations

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    1 Offshore Oilfield Development Planning under Uncertainty and Fiscal Considerations Vijay Gupta1 of uncertainty and complex fiscal rules in the development planning of offshore oil and gas fields which involve, Offshore Oil and Gas, Multistage Stochastic, Endogenous, Production Sharing Agreements (PSAs) 1

  6. Fiscal Year 2013 Budget Request Briefing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the Bill Financing Tool Fits the Bill Someof Energy FirstofFiscal Year

  7. RL's Fiscal Year 2013 Fee Evaluation 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on Global TechnologyProceeding SignPriceRL's Fiscal Year

  8. Modification ofregional groundwater regimes by land reclamation

    E-Print Network [OSTI]

    Jiao, Jiu Jimmy

    Modification ofregional groundwater regimes by land reclamation Jiu Jimmy Jiao Department of groundwater regime, in tum causing similar problems. This paper represents the first attempt to address the impact ofreclamation on groundwater regimes. It will be demonstrated that large-scale of reclamation

  9. Charged polymers in the attractive regime: a first order transition from Brownian scaling to four points localization

    E-Print Network [OSTI]

    Yueyun Hu; Davar Khoshnevisan; Marc Wouts

    2010-11-05

    We study a quenched charged-polymer model, introduced by Garel and Orland in 1988, that reproduces the folding/unfolding transition of biopolymers. We prove that, below the critical inverse temperature, the polymer is delocalized in the sense that: (1) The rescaled trajectory of the polymer converges to the Brownian path; and (2) The partition function remains bounded. At the critical inverse temperature, we show that the maximum time spent at points jumps discontinuously from 0 to a positive fraction of the number of monomers, in the limit as the number of monomers tends to infinity. Finally, when the critical inverse temperature is large, we prove that the polymer collapses in the sense that a large fraction of its monomers live on four adjacent positions, and its diameter grows only logarithmically with the number of the monomers. Our methods also provide some insight into the annealed phase transition and at the transition due to a pulling force; both phase transitions are shown to be discontinuous.

  10. Young Womens Conference attracts more attendees in 2014! | Princeton...

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

    Gallery: The 2014 Young Women's Conference is Science, Engineering, Technology, and Mathematics attracted students from all over New Jersey With almost 400 students, 50,...

  11. Awards List Search Criteria: Fiscal Year From: 1997-1998 | Fiscal Year To: 2013-2014 | Name of Person: Gryz, Jaroslaw | By

    E-Print Network [OSTI]

    Gryz, Jarek

    Awards List Search Criteria: Fiscal Year From: 1997-1998 | Fiscal Year To: 2013-2014 | Name of Person: Gryz, Jaroslaw | By Institutions: All Total No Of Results: 23 Name Project Title Amount($) Fiscal Cooperative query answering 30,800 2008-2009 Grant Gryz, Jaroslaw Data Quality in Information Integration 59

  12. The Role of the University in Attracting High Tech Entrepreneurship: A Silicon Valley Tale

    E-Print Network [OSTI]

    Huffman, David; Quigley, John M.

    2002-01-01

    THE UNIVERSITY IN ATTRACTING HIGH TECH ENTREPRENEURSHIP: Athe University in Attracting High Tech Entrepreneurship: Athe University in Attracting High Tech Entrepreneurship: A

  13. Legislative Appropriations Request For Fiscal Years 2014 and 2015

    E-Print Network [OSTI]

    Legislative Appropriations Request For Fiscal Years 2014 and 2015 Submitted to the Governor .....................................................................................118 Schedule 9: Special Item Information either has no information to report or the schedule is not applicable. Accordingly, these schedules have

  14. Fiscal Year 2006 Washington Closure Hanford Science & Technology Plan

    SciTech Connect (OSTI)

    K.J. Kroegler, M. Truex, D.J. McBride

    2006-01-19

    This Washington Closure Hanford science and technology (S&T) plan documents the activities associated with providing S&T support to the River Corridor Closure Project for fiscal year 2006.

  15. "Debt Sustainability in Historical Perspective: The Role of Fiscal Repression"*

    E-Print Network [OSTI]

    "Debt Sustainability in Historical Perspective: The Role of Fiscal Repression"* Mauricio Drelichman. #12;2 Introduction Debt sustainability matters. Sovereign defaults are often cataclysmic events of countries in trouble. Assessing what level of debt is sustainable therefore carries special importance

  16. Environmental Molecular Sciences Laboratory Annual Report: Fiscal Year 2006

    SciTech Connect (OSTI)

    Foster, Nancy S.; Showalter, Mary Ann

    2007-03-23

    This report describes the activities and research performed at the Environmental Molecular Sciences Laboratory, a Department of Energy national scientific user facility at Pacific Northwest National Laboratory, during Fiscal Year 2006.

  17. Hanford Site Groundwater Monitoring for Fiscal Year 2004

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2005-03-01

    This document presents the results of groundwater and vadose zone monitoring for fiscal year 2004 (October 2003 through September 2004)on the U.S. Department of Energy's Hanford Site in southeast Washington State.

  18. Student Fiscal Appeals Original Implementation: January 30, 2007

    E-Print Network [OSTI]

    Hung, I-Kuai

    , reinstatement fee, $1,000 tuition rebate, penalty for repetition of a course more than twice (3-peat), and loss Rebate Policy (6.21); Student Fiscal Appeals Guidelines, Procedures and Form Responsible

  19. Annual Hanford Seismic Report for Fiscal Year 2004

    SciTech Connect (OSTI)

    Hartshorn, Donald C.; Reidel, Steve P.; Rohay, Alan C.

    2004-12-07

    This report describes seismic activity at and around the Hanford Site during Fiscal Year 2004. It is also the first description of seismic activity during the fourth quarter of FY04.

  20. HONEYWELL - KANSAS CITY PLANT FISCAL YEARS 2009 THRU 2015 SMALL...

    National Nuclear Security Administration (NNSA)

    HONEYWELL - KANSAS CITY PLANT FISCAL YEARS 2009 THRU 2015 SMALL BUSINESS PROGRAM RESULTS & FORECAST CATEGORY Total Procurement Total SB Small Disad. Bus Woman-Owned SB Hub-Zone SB...

  1. Long-Term Surveillance Operations and Maintenance Fiscal Year...

    Energy Savers [EERE]

    3 Year-End Summary Report Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End Summary Report LTS-O&M is at the core of LM efforts to fulfill a strategy that...

  2. EMSL Quarterly Highlights Report: 1st Quarter, Fiscal Year 2009

    SciTech Connect (OSTI)

    Showalter, Mary Ann; Kathmann, Loel E.; Manke, Kristin L.

    2009-02-02

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2008 - December 2008) of Fiscal Year 2009.

  3. National Defense Authorization Act for Fiscal Year 2005, Information...

    Office of Environmental Management (EM)

    EMAdditionalMaterialMACopy.pdf PUBLIC LAW 108-375-OCT. 28, 2004 118 STAT. 1811 Public Law 108-375, 108th Congress National Defense Authorization Act for Fiscal Year 2005,...

  4. Consolidated financial statements for fiscal year 1996

    SciTech Connect (OSTI)

    1997-02-01

    The following overview and accompanying audited financial statements have been prepared for Fiscal Year (FY) 1996 to report the financial position and the results of operations of the Department of Energy. These statements include the consolidated Statement of Financial Position and the consolidated Statement of Operations and Changes in Net Position. The statements have been prepared in accordance with the Office of Management and Budget Bulletin No. 94-01, Form and Content for Agency Financial Statements, and were developed in accordance with the hierarchy of accounting standards described therein. The overview provides a narrative on the Department of Energy`s mission, activities, and accomplishments. Utilizing performance measures as the primary vehicle for communicating Departmental accomplishments and results, this overview discusses the most significant measures while others are discussed in the supplemental information to the financial statements.

  5. Groundwater Annual Status Report for Fiscal Year 1998

    SciTech Connect (OSTI)

    A. K. Stoker; A. S. Johnson; B. D. Newman; B. M. Gallaher; C. L. Nylander; D. B. Rogers; D. E. Broxton; D. Katzman; E. H. Keating; G. L. Cole; K. A. Bitner; K. I. Mullen; P. Longmire; S. G. McLin; W. J. Stone

    1999-04-01

    Groundwater protection activities and hydrogeologic characterization studies are conducted at LANL annually. A summary of fiscal year 1998 results and findings shows increased understanding of the hydrogeologic environment beneath the Pajarito Plateau and significant refinement to elements of the LANL Hydrogeologic Conceptual Model pertaining to areas and sources of recharge to the regional aquifer. Modeling, drilling, monitoring, and data collection activities are proposed for fiscal year 1999.

  6. Groundwater Annual Status Report for Fiscal Year 1999

    SciTech Connect (OSTI)

    C. L. Nylander; K. A. Bitner; K. Henning; A. S. Johnson; E. H. Keating; P. Longmire; B. D. Newman; B. Robinson; D. B. Rogers; W. J. Stone; D. Vaniman

    2000-03-01

    Groundwater protection activities and hydrogeologic characterization studies are conducted at Los Alamos National Laboratory annually. A summary of fiscal year 1999 results and findings shows increased understanding of the hydrogeologic environment beneath the Pajarito Plateau and significant refinement to elements of the LANL. Hydrogeologic Conceptual Model pertaining to areas and sources of recharge to the regional aquifer. Modeling, drilling, monitoring, and data collection activities are proposed for fiscal year 2000.

  7. GROW, EXPORT, ATTRACT, SUPPORT Universities' contribution to Scotland's economic growth

    E-Print Network [OSTI]

    Edinburgh, University of

    GROW, EXPORT, ATTRACT, SUPPORT Universities' contribution to Scotland's economic growth #12;Contents Summary Grow 3 Export 5 Attract 10 Support 21 #12;Universities are recognised throughout the world to grow the GVA it contributes to Scotland. Universities have a growing export role, with international

  8. Nuclear Suppliers Group & Regimes | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Suppliers Group & Regimes | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

  9. Attraction-Based Computation of Hyperbolic Lagrangian Coherent Structures

    E-Print Network [OSTI]

    Daniel Karrasch; Mohammad Farazmand; George Haller

    2014-10-23

    Recent advances enable the simultaneous computation of both attracting and repelling families of Lagrangian Coherent Structures (LCS) at the same initial or final time of interest. Obtaining LCS positions at intermediate times, however, has been problematic, because either the repelling or the attracting family is unstable with respect to numerical advection in a given time direction. Here we develop a new approach to compute arbitrary positions of hyperbolic LCS in a numerically robust fashion. Our approach only involves the advection of attracting material surfaces, thereby providing accurate LCS tracking at low computational cost. We illustrate the advantages of this approach on a simple model and on a turbulent velocity data set.

  10. Dynamical heterogeneities in an attraction driven colloidal glass

    E-Print Network [OSTI]

    Antonio M. Puertas; Matthias Fuchs; Michael E. Cates

    2006-01-16

    The dynamical heterogeneities (DH) in non-ergodic states of an attractive colloidal glass are studied, as a function of the waiting time. Whereas the fluid states close to vitrify showed strong DH, the distribution of squared displacements of the glassy states studied here only present a tail of particles with increased mobility for the lower attraction strength at short waiting times. These particles are in the surface of the percolating cluster that comprises all of the particles, reminiscent of the fastest particles in the fluid. The quench deeper into the attractive glass is dynamically more homogeneous, in agreement with repulsive glasses (i.e. Lennard-Jones glass).

  11. Three regimes of relativistic beam - plasma interaction

    SciTech Connect (OSTI)

    Muggli, P.; Allen, B.; Fang, Y.; Yakimenko, V.; Babzien, M.; Kusche, K.; Fedurin, M.; Vieira, J.; Martins, J.; Silva, L.

    2012-12-21

    Three regimes of relativistic beam - plasma interaction can in principle be reached at the ATF depending on the relative transverse and longitudinal size of the electron bunch when compared to the cold plasma collisionless skin depth c?{omega}{sub pe}: the plasma wakefield accelerator (PWFA), the self-modulation instability (SMI), and the current filamentation instability (CFI) regime. In addition, by choosing the bunch density, the linear, quasi-nonlinear and non linear regime of the PWFA can be reached. In the case of the two instabilities, the bunch density determines the growth rate and therefore the occurrence or not of the instability. We briefly describe these three regimes and outline results demonstrating that all these regime have or will be reached experimentally. We also outline planned and possible follow-on experiments.

  12. Annual Report for Fiscal Year 2007 Thomas A. Schroeder, PhD

    E-Print Network [OSTI]

    #12;#12;Annual Report for Fiscal Year 2007 Thomas A. Schroeder, Ph ______________________________________________________________________________v Accomplishments for Fiscal Year 2007 Equatorial Oceanography), National Weather Service (NWS), National Environmental Satellite and Data Information Service (NESDIS

  13. DOE/OE National SCADA Test Bed Fiscal Year 2009 Work Plan | Department...

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

    DOEOE National SCADA Test Bed Fiscal Year 2009 Work Plan DOEOE National SCADA Test Bed Fiscal Year 2009 Work Plan This document is designed to help guide and strengthen the DOE...

  14. Fiscal federalism and its potential effects on public transportation in mid-sized cities

    E-Print Network [OSTI]

    Jacobi, Amy Elizabeth

    2012-01-01

    The current fiscally conservative climate on Capitol Hill, as the next surface transportation bill is being negotiated, may possibly carry over to a greater dependence on fiscal federalism for funding public transportation. ...

  15. Science Saturdays attract hundreds of students for lectures,...

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

    Science Saturdays attract hundreds of students for lectures, tours New ORNL-ORAU program wraps up its first year ORNL's Clarina De la Cruz (left) gives a tour of the Spallation...

  16. Exploration of user perceptions of attractiveness and functionality

    E-Print Network [OSTI]

    Schmit, Stephanie M

    2011-01-01

    People think that more attractive objects are more usable, even when they do not work. This is worrisome to the field of engineering, usually devoted to creating the most functional solution. If indeed customers are more ...

  17. Reversible Attraction-Mediated Colloidal Crystallization on Patterned Substrates 

    E-Print Network [OSTI]

    Fernandes, Gregory

    2009-05-15

    In this dissertation we used tunable particle-particle and particle-substrate attraction to achieve reversible two-dimensional crystallization of colloids on homogeneous and patterned substrates. Total internal reflection and video microscopy...

  18. GSU Service/Education Center Review Survey Name of Center: Fiscal Research Center

    E-Print Network [OSTI]

    Frantz, Kyle J.

    confers informally with appointed state government officials to determine fiscal policy issues1 GSU Service/Education Center Review Survey Name of Center: Fiscal Research Center Center Director: David L. Sjoquist, Professor of Economics December 1, 2004 The Fiscal Research Center, originally titled

  19. FISCAL YEAR 2010 REPETITIVE OR SIGNIFICANT FINDINGS NIH BOARD OF CONTRACT AWARDS

    E-Print Network [OSTI]

    Ungerleider, Leslie G.

    FISCAL YEAR 2010 REPETITIVE OR SIGNIFICANT FINDINGS OF THE NIH BOARD OF CONTRACT AWARDS #12;FISCAL 301.606-71). 2 #12;FISCAL YEAR 2010 REPETITIVE OR SIGNIFICANT FINDINGS OF THE NIH BOARD OF CONTRACT AWARDS o The Information System Security Officer (ISSO) did not complete the Information Security Pre

  20. Fiscal 2016 New Year Requisition Tips Page 1 of 3 Last Updated 6/23/2015

    E-Print Network [OSTI]

    Foroosh, Hassan

    information, see the Addy Tip: Application of Freight Charges. #12;Fiscal 2016 New Year Requisition Tips PageFiscal 2016 New Year Requisition Tips Page 1 of 3 Last Updated 6/23/2015 Fiscal 2016 New Year Information & Requisitioning Tips Additional information is available for requesters and approvers in the New

  1. Annual Report of Research ActivityOffice of the Vice President for Research | Fiscal Year 2012

    E-Print Network [OSTI]

    Lee, Dongwon

    Annual Report of Research ActivityOffice of the Vice President for Research | Fiscal Year 2012 #12 STATE RESEARCH FOR FISCAL 2012, AND OFFERS A FEW COMPARISONS WITH PREVIOUS YEARS TO REVEAL LONGER in fiscal 2012, an increase of 80 percent in the last ten years. Industry-sponsored funding increased

  2. Christopher Viton Fiscal YearEnd Information and Important Cutoff Dates

    E-Print Network [OSTI]

    Walker, Lawrence R.

    Christopher Viton Fiscal YearEnd Information and Important Cutoff Dates 1 Purchasing Date: March 19, 2015 Re: Fiscal YearEnd Information and Important Cutoff Dates information and cutoff dates to be followed for the end of fiscal year 2015. While many managers are familiar

  3. Quantum optomechanics in the bistable regime

    SciTech Connect (OSTI)

    Ghobadi, R. [Institute for Quantum Information Science and Department of Physics and Astronomy, University of Calgary, Calgary T2N 1N4, Alberta (Canada); Department of Physics, Sharif University of Technology, Tehran (Iran, Islamic Republic of); Bahrampour, A. R. [Department of Physics, Sharif University of Technology, Tehran (Iran, Islamic Republic of); Simon, C. [Institute for Quantum Information Science and Department of Physics and Astronomy, University of Calgary, Calgary T2N 1N4, Alberta (Canada)

    2011-09-15

    We study the simplest optomechanical system with a focus on the bistable regime. The covariance matrix formalism allows us to study both cooling and entanglement in a unified framework. We identify two key factors governing entanglement; namely, the bistability parameter (i.e., the distance from the end of a stable branch in the bistable regime) and the effective detuning, and we describe the optimum regime where entanglement is greatest. We also show that, in general, entanglement is a nonmonotonic function of optomechanical coupling. This is especially important in understanding the optomechanical entanglement of the second stable branch.

  4. Ultrashort Pulse Propagation in the Linear Regime 

    E-Print Network [OSTI]

    Wang, Jieyu

    2010-07-14

    First, we investigate the Bouguer-Lambert-Beer (BLB) law as applied to the transmission of ultrashort pulses through water in the linear absorption regime. We present a linear theory for propagation of ultrashort laser ...

  5. End of the Concessionary Regime in Mexico

    E-Print Network [OSTI]

    Pulido, Mario

    2015-01-01

    expropriated. Instead, Mexico saw prosperity from cateringEnd of the Concessionary Regime in Mexico By Mario Pulido OnMarch 18, 1938, President of Mexico Lazaro Cardenas formally

  6. Exploring Advanced Combustion Regimes for Efficiency and Emissions...

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

    Exploring Advanced Combustion Regimes for Efficiency and Emissions Exploring Advanced Combustion Regimes for Efficiency and Emissions 2003 DEER Conference Presentation: Oak Ridge...

  7. Fiscal consolidation and climate policy: An overlapping generations perspective*

    E-Print Network [OSTI]

    Fiscal consolidation and climate policy: An overlapping generations perspective* Sebastian Rausch and improve public understanding of global environment and energy challenges, thereby contributing to informed. Prinn and John M. Reilly, Program Co-Directors For more information, contact the Program office: MIT

  8. Hanford Site Groundwater Monitoring for Fiscal Year 2002

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2003-02-28

    This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 2002 on the U.S. Department of Energy's Hanford Site in Washington State. This report is written to meet the requirements in CERCLA, RCRA, the Atomic Energy Act of 1954, and Washington State Administrative Code.

  9. Strategic Planning Session Fourth Quarter Fiscal Year 2013

    E-Print Network [OSTI]

    Howitt, Ivan

    Strategic Planning Session Fourth Quarter ­ Fiscal Year 2013 April ­ June 2013 Facilities Strategic Planning Session ­ Fourth Quarter FY 2013 GOAL #1 ­ Improve maintenance and operations% average for the year. Balanced Scorecard Category: Customer Perspective 10 Lead F. O. STATUS 53.80% 48

  10. Inert Electrodes Program fiscal year 1988 annual report

    SciTech Connect (OSTI)

    Strachan, D.M.; Marschman, S.C.; Davis, N.C.; Friley, J.R.; Schilling, C.H.

    1989-10-01

    The Inert Electrodes Program, being conducted by Pacific Northwest Laboratory (PNL), involves improving the Hall-Heroult cells used by the Aluminum Industry for the electrochemical production of aluminum. The PNL research centers on developing more energy efficient, longer-lasting anodes and cathodes and ancillary equipment. Major accomplishments for Fiscal Year 1988 are summarized below. 14 refs., 56 figs., 9 tabs.

  11. Office of Information Technology Accomplishments Fiscal Year 2008

    E-Print Network [OSTI]

    Yorke, James

    Office of Information Technology Accomplishments Fiscal Year 2008 UN IVERSITY O F M A RY L A ND 18 56 #12;Office of Information Technology: Providing Computing and Communications Resources and Chief Information Officer Infiscalyear2008,theOfficeofInformationTechnology(OIT)completed10years

  12. Aquifer Sampling Tube Results for Fiscal Year 2003

    SciTech Connect (OSTI)

    Hartman, Mary J.; Peterson, Robert E.

    2003-10-27

    This report presents and discusses results of the fiscal year 2003 sampling event associated with aquifer tubes along the Columbia River in the northern Hanford Site. Aquifer tube data help define the extent of groundwater contamination near the river, determine vertical variations in contamination, monitor the performance of interim remedial actions near the river, and support impact studies.

  13. Beyond the Tonks-Girardeau Gas: Strongly Correlated Regime in Quasi-One-Dimensional Bose Gases

    SciTech Connect (OSTI)

    Astrakharchik, G.E.; Boronat, J.; Casulleras, J.; Giorgini, S.

    2005-11-04

    We consider a homogeneous 1D Bose gas with contact interactions and a large attractive coupling constant. This system can be realized in tight waveguides by exploiting a confinement induced resonance of the effective 1D scattering amplitude. By using the diffusion Monte Carlo method we show that, for small densities, the gaslike state is well described by a gas of hard rods. The critical density for cluster formation is estimated using the variational Monte Carlo method. The behavior of the correlation functions and of the frequency of the lowest breathing mode for harmonically trapped systems shows that the gas is more strongly correlated than in the Tonks-Girardeau regime.

  14. Localized Attraction Correlates with Bacterial Adhesion to Glass and

    E-Print Network [OSTI]

    when the estimated electrostatic repulsion between the interacting surfaces produces a potential energy and Environmental Engineering, 212 Sackett Building, The Pennsylvania State University, University Park.Atomicforcemicroscopy (AFM) was used to quantify the distribution of attractive sites on clean substrata. Surfaces of silica

  15. Laser-Nucleus Interactions: The Quasiadiabatic Regime

    E-Print Network [OSTI]

    Adriana Pálffy; Oliver Buss; Axel Hoefer; Hans A. Weidenmüller

    2015-06-12

    The interaction between nuclei and a strong zeptosecond laser pulse with coherent MeV photons is investigated theoretically. We provide a first semi-quantitative study of the quasiadiabatic regime where the photon absorption rate is comparable to the nuclear equilibration rate. In that regime, multiple photon absorption leads to the formation of a compound nucleus in the so-far unexplored regime of excitation energies several hundred MeV above the yrast line. The temporal dynamics of the process is investigated by means of a set of master equations that account for dipole absorption, stimulated dipole emission, neutron decay and induced fission in a chain of nuclei. That set is solved numerically by means of state-of-the-art matrix exponential methods also used in nuclear fuel burnup and radioactivity transport calculations. Our quantitative estimates predict the excitation path and range of nuclei reached by neutron decay and provide relevant information for the layout of future experiments.

  16. Laser-Nucleus Interactions: The Quasiadiabatic Regime

    E-Print Network [OSTI]

    Pálffy, Adriana; Hoefer, Axel; Weidenmüller, Hans A

    2015-01-01

    The interaction between nuclei and a strong zeptosecond laser pulse with coherent MeV photons is investigated theoretically. We provide a first semi-quantitative study of the quasiadiabatic regime where the photon absorption rate is comparable to the nuclear equilibration rate. In that regime, multiple photon absorption leads to the formation of a compound nucleus in the so-far unexplored regime of excitation energies several hundred MeV above the yrast line. The temporal dynamics of the process is investigated by means of a set of master equations that account for dipole absorption, stimulated dipole emission, neutron decay and induced fission in a chain of nuclei. That set is solved numerically by means of state-of-the-art matrix exponential methods also used in nuclear fuel burnup and radioactivity transport calculations. Our quantitative estimates predict the excitation path and range of nuclei reached by neutron decay and provide relevant information for the layout of future experiments.

  17. Thermal emission in the ultrastrong coupling regime

    E-Print Network [OSTI]

    A. Ridolfo; M. Leib; S. Savasta; M. J. Hartmann

    2012-10-08

    We study thermal emission of a cavity quantum electrodynamic system in the ultrastrong-coupling regime where the atom-cavity coupling rate becomes comparable the cavity resonance frequency. In this regime, the standard descriptions of photodetection and dissipation fail. Following an approach that was recently put forward by Ridolfo et al.[arXiv:1206.0944], we are able to calculate the emission of systems with arbitrary strength of light matter interaction, by expressing the electric field operator in the cavity-emitter dressed basis. Here we present thermal photoluminescence spectra, calculated for given temperatures and for different couplings in particular for available circuit QED parameters.

  18. On the regimes of charge reversal

    E-Print Network [OSTI]

    Felipe Jimenez-Angeles; Marcelo Lozada-Cassou

    2008-11-19

    Charge reversal of the planar electrical double layer is studied by means of a well known integral equations theory. By a numerical analysis, a diagram is constructed with the onset points of charge reversal in the space of the fundamental variables of the system. Within this diagram two regimes of charge reversal are identified, referred to as oscillatory and non oscillatory. We found that these two regimes can be distinguished through a simple formula. Furthermore, a symmetry between electrostatic and size correlations in charge reversal is exhibited. The agreement of our results with other theories and molecular simulations data is discussed.

  19. ESTABLISHMENT OF CLOUD REGIMES FOR SYSTEMATIC EVALUATION OF CLOUD MODELING

    E-Print Network [OSTI]

    ESTABLISHMENT OF CLOUD REGIMES FOR SYSTEMATIC EVALUATION OF CLOUD MODELING Wuyin Lin1 , Yangang Liu Distinct cloud regimes can exist locally and globally. Such cloud regimes usually have close association, the classification of cloud regimes may be based on cloud properties and/or meteorological conditions. This study

  20. 300 Area D4 Project Fiscal Year 2010 Building Completion Report

    SciTech Connect (OSTI)

    Skwarek, B. J.

    2011-01-27

    This report summarizes the deactiviation, decontamination, decommissioning, and demolition activities of facilities in the 300 Area of the Hanford Site in fiscal year 2010.

  1. The University of North Texas System Chapter 04 Fiscal Management System Administration Policies

    E-Print Network [OSTI]

    The University of North Texas System Chapter 04 ­ Fiscal Management System Administration Policies presentation of purchase order to Purchasing and Payment Services Department. A Foreign National Information

  2. River Corridor Cleanup Contract Fiscal Year 2006 Detailed Work Plan: DWP Summary, Volume 1

    SciTech Connect (OSTI)

    Project Integration

    2005-09-26

    This detailed work plan provides the scope, cost, and schedule for the Fiscal Year 2006 activities required to support River Corridor cleanup objectives within the directed guidance.

  3. The University of North Texas System Chapter 04 Fiscal Management System Administration Policies

    E-Print Network [OSTI]

    The University of North Texas System Chapter 04 ­ Fiscal Management System Administration Policies business. · This policy does not affect reimbursements related to travel, classroom academic activities

  4. First and Second Quarters Hanford Seismic Report for Fiscal Year 2005

    SciTech Connect (OSTI)

    Hartshorn, Donald C.; Reidel, Steve P.; Rohay, Alan C.; Sweeney, Mark D.; Clayton, Ray E.

    2004-12-09

    This report describes the earthquakes that occurred in the Hanford seismic monitoring network during the first and second quarters of Fiscal Year 2005

  5. Policy Flash 2013-32 Fiscal Year 2013 Small Business Contracting...

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

    32 Fiscal Year 2013 Small Business Contracting Goals Questions concerning this policy flash should be directed to Jason Taylor of the Contract and Financial Assistance Policy...

  6. Laboratory directed research development annual report. Fiscal year 1996

    SciTech Connect (OSTI)

    1997-05-01

    This document comprises Pacific Northwest National Laboratory`s report for Fiscal Year 1996 on research and development programs. The document contains 161 project summaries in 16 areas of research and development. The 16 areas of research and development reported on are: atmospheric sciences, biotechnology, chemical instrumentation and analysis, computer and information science, ecological science, electronics and sensors, health protection and dosimetry, hydrological and geologic sciences, marine sciences, materials science and engineering, molecular science, process science and engineering, risk and safety analysis, socio-technical systems analysis, statistics and applied mathematics, and thermal and energy systems. In addition, this report provides an overview of the research and development program, program management, program funding, and Fiscal Year 1997 projects.

  7. Federal Geothermal Research Program Update - Fiscal Year 2001

    SciTech Connect (OSTI)

    Laney, P.T.

    2002-08-31

    This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2001. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  8. Fiscal Year 2014 - Conference Reporting Activities | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services » ProgramPolicySenate Appropriations CommitteeFiscal Year

  9. Hanford Site Groundwater Monitoring for Fiscal Year 2000

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2001-03-01

    This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 2000 on the U.S. Department of Energy's Hanford Site, Washington. The most extensive contaminant plumes are tritium, iodine-129, and nitrate, which all had multiple sources and are very mobile in groundwater. Carbon tetrachloride and associated organic constituents form a relatively large plume beneath the central part of the Site. Hexavalent chromium is present in smaller plumes beneath the reactor areas along the river and beneath the central part of the site. Strontium-90 exceeds standards beneath each of the reactor areas, and technetium-99 and uranium are present in the 200 Areas. RCRA groundwater monitoring continued during fiscal year 2000. Vadose zone monitoring, characterization, remediation, and several technical demonstrations were conducted in fiscal year 2000. Soil gas monitoring at the 618-11 burial ground provided a preliminary indication of the location of tritium in the vadose zone and in groundwater. Groundwater modeling efforts focused on 1) identifying and characterizing major uncertainties in the current conceptual model and 2) performing a transient inverse calibration of the existing site-wide model. Specific model applications were conducted in support of the Hanford Site carbon tetrachloride Innovative Treatment Remediation Technology; to support the performance assessment of the Immobilized Low-Activity Waste Disposal Facility; and in development of the System Assessment Capability, which is intended to predict cumulative site-wide effects from all significant Hanford Site contaminants.

  10. Small business report to Congress for fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    This report describes the various programs of the Office of Small and Disadvantaged Business Utilization designed to ensure small businesses have an equitable opportunity to do business with the Department of Energy. In addition, this report covers 33 organizational components of the Department and details the extent to which small business firms are participating in the procurement process as well as efforts taken to ensure continued involvement. During fiscal year 1992, the Department met or exceeded its percentage and dollar goals for 8(a) concerns, labor surplus area set-asides, and for-subcontracting to small businesses. The Department`s contract awards to small businesses totaled $3.1 billion (17.3 percent of the 18.1 billion the Department spent on contracts), which consisted of Departmental prime contracts and management and operating contracts. During fiscal year 1992, the Department awarded contracts totaling $307 million to small disadvantaged businesses under Section 8(a) of the U.S. Small Business Act. This total represents 1.7 percent of all prime contracts over $25,000 awarded by the Department during that period. The Department and its management and operating contractors awards to women-owned businesses and labor surplus area set-asides totaled $327 million and $596 million, respectively. The achievements in small business subcontracting for fiscal year 1992 was $234 million, including $23 million to small disadvantaged firms.

  11. Critical regimes of internal gravity wave generation

    E-Print Network [OSTI]

    Vitaly V. Bulatov; Yuriy V. Vladimirov; Vasily A. Vakorin

    2005-11-27

    The problem of constructing an asymptotic representation of the solution of the internal gravity wave field exited by a source moving at a velocity close to the maximum group velocity of the individual wave mode is considered. For the critical regimes of individual mode generation the asymptotic representation of the solution obtained is expressed in terms of a zero-order Macdonald function. The results of numerical calculations based on the exact and asymptotic formulas are given.

  12. LANL attracts 1,350 students this summer

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask2 J.N. Shadid,1 SelectLANL attracts 1,350

  13. PRINCETON PLASMA PHYSICS LABORATORY This publication highlights activities at the Princeton Plasma Physics Laboratory for fiscal year 1996 --1 October

    E-Print Network [OSTI]

    , and additional information on administrative support, see the PPPL fiscal year 1996 Annual Report. About PPPL at the Princeton Plasma Physics Laboratory for fiscal year 1996 -- 1 October 1995 through 30 September 1996 by Princeton University under contract with the U.S. Department of Energy. The fiscal year 1996 budget

  14. Predicting Weather Regime Transitions in Northern Hemisphere Datasets

    E-Print Network [OSTI]

    D. Kondrashov; J. Shen; R. Berk; F. D

    2011-01-01

    R, D’Andrea F, Ghil M (2007) Weather regime prediction usingA case study. Mon. Weather Rev. , 120, 1616–1627. Kimoto M,D, Ide K, Ghil M (2004) Weather regimes and preferred

  15. Predicting Weather Regime Transitions in Northern Hemisphere Datasets

    E-Print Network [OSTI]

    Kondrashov, D.; Shen, J.; Berk, R.; D., F

    2006-01-01

    R, D’Andrea F, Ghil M (2007) Weather regime prediction usingA case study. Mon. Weather Rev. , 120, 1616–1627. Kimoto M,D, Ide K, Ghil M (2004) Weather regimes and preferred

  16. Predicting Weather Regime Transitions in Northern Hemisphere Datasets

    E-Print Network [OSTI]

    Kondrashov, Dmitri; Shen, Jie; Berk, Richard; D'Andrea, F.; Ghil, M.

    2006-01-01

    R, D'Andrea F, Ghil M (2007) Weather regime prediction usingA case study. Mon. Weather Rev. , 120, 1616-1627. Kimoto M ,D, Ide K , Ghil M (2004) Weather regimes and preferred

  17. The prospects for magnetohydrodynamic stability in advanced tokamak regimes

    SciTech Connect (OSTI)

    Manickam, J.; Chance, M.S.; Jardin, S.C.; Kessel, C.; Monticello, D.; Pomphrey, N.; Reiman, A.; Wang, C.; Zakharov, L.E. )

    1994-05-01

    Stability analysis of advanced regime tokamaks is presented. Here advanced regimes are defined to include configurations where the ratio of the bootstrap current, [ital I][sub BS], to the total plasma current, [ital I][sub [ital p

  18. University Budget System Reports Training Guide Prepared by Budget Management and Fiscal Services

    E-Print Network [OSTI]

    1 University Budget System Reports Training Guide Prepared by Budget Management and Fiscal Services with forecasted dollars needed to fiscal year-end and revenue collected. This system can report the data to detailed transaction information for year-to-date revenue and year-to-date expenditures. UBUD

  19. Providing Computing and Communications Resources to the University of Maryland Fiscal Year 2010

    E-Print Network [OSTI]

    Yorke, James

    Resources to the University of Maryland Accomplishment Highlights -- Fiscal Year 2010 For12years,theOfficeofInformationProviding Computing and Communications Resources to the University of Maryland Fiscal Year 2010 Office of Information Technology Accomplishments #12;Office of Information Technology: Providing

  20. Work Scope for Developing Standards for Emergency Preparedness and Response: Fiscal Year 2004 Final Report

    SciTech Connect (OSTI)

    Stenner, Robert D.

    2005-09-28

    Summarizes the fiscal year 2004 work completed on PNNL's Department of Homeland Security Emergency Preparedness and Response Standards Development Project. Also, the report includes key draft standards, in various stages of development and publication, that were associated with various tasks of the fiscal year 2004 scope of the project.

  1. Fiscal Year 2007 Annual Report Integrated Ocean Drilling Program U.S. Implementing Organization

    E-Print Network [OSTI]

    Fiscal Year 2007 Annual Report Integrated Ocean Drilling Program · U.S. Implementing Organization­M0004 180° ESO USIO IODP Phase 1 Drill Sites, Expeditions 301­312 #12;Integrated Ocean Drilling;EXECUTIVE T his Integrated Ocean Drilling Program (IODP)-U.S. Implementing Organiza- tion (USIO) Fiscal Year

  2. Supersonic regime of the Hall-magnetohydrodynamics resistive tearing instability

    E-Print Network [OSTI]

    Carlos III de Madrid, Universidad

    - vant intermediate parameter regimes between the asymp- totic limits where the classic results1,3,6 hold

  3. Democracy from Above: Regime Transition in the Kingdom of Bhutan

    E-Print Network [OSTI]

    Sinpeng, Aim

    2007-01-01

    points out, “…no stable interwar regime was formed that lacked mass support, each regime was based on a distinctive social or class alliance, and each regime had clear material winners and losers” (Luebbert, 1991, p. 306). Furthermore, the dependency... regimes, when the government’s revenue comes from sales of natural resources, such as oil and gas, it severely decreases the level of government’s accountability to its own people. However, in the case of Bhutan, the situation is quite the contrary...

  4. AccomplishmentsFiscal Year 2013 Office of Information Technology: Providing Computing and Communications Resources to the University of MarylandAccomplishment Highlights --Fiscal Year 2013

    E-Print Network [OSTI]

    Yorke, James

    AccomplishmentsFiscal Year 2013 #12;Office of Information Technology: Providing Computing;Office of Information Technology: Providing Computing and Communications Resources to the University, the Division of Information Technology has been partnering with the university community to achieve milestones

  5. Imperfect relativistic mirrors in the quantum regime

    SciTech Connect (OSTI)

    Mendonça, J. T., E-mail: titomend@ist.utl.pt [IPFN, Instituto Superior Técnico, 1049-001 Lisboa (Portugal); Serbeto, A., E-mail: serbeto@if.uff.br [Instituto de Física, Universidade Federal Fluminense, 24210-340 RJ (Brazil); Galvão, R. M. O., E-mail: rgalvao@if.usp.br [Instituto de Física, Universidade de São Paulo, 05508-090 SP (Brazil)

    2014-05-15

    The collective backscattering of intense laser radiation by energetic electron beams is considered in the relativistic quantum regime. Exact solutions for the radiation field are obtained, for arbitrary electron pulse shapes and laser intensities. The electron beams act as imperfect nonlinear mirrors on the incident laser radiation. This collective backscattering process can lead to the development of new sources of ultra-short pulse radiation in the gamma-ray domain. Numerical examples show that, for plausible experimental conditions, intense pulses of gamma-rays, due to the double Doppler shift of the harmonics of the incident laser radiation, can be produced using the available technology, with durations less than 1 as.

  6. ENHANCED CLOUD REGIME CLASSIFICATION FOR EVALUATION OF MODEL FAST PHYSICS

    E-Print Network [OSTI]

    ENHANCED CLOUD REGIME CLASSIFICATION FOR EVALUATION OF MODEL FAST PHYSICS Wuyin Lin1 , Yangang Liu1 of Energy under Contract No. DE-AC02-98CH10886 ABSTRACT Distinct cloud regimes exist locally and globally helps identify the meteorological conditions that are closely associated with specific cloud regimes

  7. s-wave scattering for deep potentials with attractive tails falling off faster than -1/r{sup 2}

    SciTech Connect (OSTI)

    Mueller, Tim-Oliver; Kaiser, Alexander; Friedrich, Harald [Physik Department, Technische Universitaet Muenchen, D-85747 Garching (Germany)

    2011-09-15

    For potentials with attractive tails, as occur in typical atomic interactions, we present a simple formula for the s-wave phase shift {delta}{sub 0}. It exposes a universal dependence of {delta}{sub 0}(E) on the potential tail and the influence of effects specific to a given potential, which enter via the scattering length a, or equivalently, the noninteger part {Delta}{sub th} of the threshold quantum number n{sub th}. The formula accurately reproduces {delta}{sub 0}(E) from threshold up to the semiclassical regime, far beyond the validity of the effective-range expansion. We derive the tail functions occurring in the formula for {delta}{sub 0}(E) and demonstrate the validity of the formula for attractive potential tails proportional to 1/r{sup 6} or to 1/r{sup 4}, and also for a mixed potential tail consisting of a 1/r{sup 4} term together with a non-negligible 1/r{sup 6} contribution.

  8. Analytical Services Fiscal Year 1996 Multi-year Program Plan Fiscal Year Work Plan WBS 1.5.1, Revision 1

    SciTech Connect (OSTI)

    NONE

    1995-09-01

    This document contains the Fiscal Year 1996 Work Plan and Multi-Year Program Plan for the Analytical Services Program at the Hanford Reservation in Richland, Washington. The Analytical Services Program provides vital support to the Hanford Site mission and provides technically sound, defensible, cost effective, high quality analytical chemistry data for the site programs. This report describes the goals and strategies for continuance of the Analytical Services Program through fiscal year 1996 and beyond.

  9. She's Not One of Us: Group Membership Moderates the Effect of Fertility Cues on Attractiveness Ratings 

    E-Print Network [OSTI]

    Tidwell, Natasha Davis

    2014-04-23

    to the voices of fertile and nonfertile women. In Study 1, fertility and target ethnicity interacted to predict attraction, such that men found highly fertile target voices more attractive than nonfertile target voices; however, this effect reversed for female...

  10. Geothermal Injection Technology Program: Annual progress report, Fiscal Year 1986

    SciTech Connect (OSTI)

    Not Available

    1987-07-01

    This report summarizes the Geothermal Injection Technology Program major activities in fiscal year 1986. The Idaho Engineering Laboratory (INEL) and the University of Utah Research Institute (UURI) have been conducting injection research and testing for this program, which was initiated in 1983. Activities at the INEL, representative element nodeling of fracture systems based on stochastic analysis, dual permeability modeling of flow in a fractured geothermal reservoir, and dual permeability model - laboratory and FRACSL-validation studies, are presented first, followed by the University of Utah Research Institute tracer development - experimental studies, which includes a brief description of activities planned for FY-1987.

  11. Environmental Measurements Laboratory fiscal year 1998: Accomplishments and technical activities

    SciTech Connect (OSTI)

    Erickson, M.D.

    1999-01-01

    The Environmental Measurements Laboratory (EML) is government-owned, government-operated, and programmatically under the DOE Office of Environmental Management. The Laboratory is administered by the Chicago Operations Office. EML provides program management, technical assistance and data quality assurance for measurements of radiation and radioactivity relating to environmental restoration, global nuclear nonproliferation, and other priority issues for the Department of Energy, as well as for other government, national, and international organizations. This report presents the technical activities and accomplishments of EML for Fiscal Year 1998.

  12. EMERGENCY READINESS ASSURANCE PLAN (ERAP) FOR FISCAL YEAR (FY) 2014

    SciTech Connect (OSTI)

    Bush, Shane

    2014-09-01

    This Emergency Readiness Assurance Plan (ERAP) for Fiscal Year (FY) 2014 in accordance with DOE O 151.1C, “Comprehensive Emergency Management System.” The ERAP documents the readiness of the INL Emergency Management Program using emergency response planning and preparedness activities as the basis. It describes emergency response planning and preparedness activities, and where applicable, summarizes and/or provides supporting information in tabular form for easy access to data. The ERAP also provides budget, personnel, and planning forecasts for FY-15. Specifically, the ERAP assures the Department of Energy Idaho Operations Office that stated emergency capabilities at INL are sufficient to implement PLN-114, “INL Emergency Plan/RCRA Contingency Plan.

  13. Hanford Advisory Board Fiscal Year 2015 Interim Work Plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0August 9,SeptemberFacilitator5Fiscal

  14. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0AugustWorking draft (updatedFiscal

  15. Fiscal Year 2013 Budget Request Briefing | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services » ProgramPolicy andResearchDataDepartmentFindings72Fiscal

  16. An analytic system with a computable hyperbolic sink whose basin of attraction is non-computable

    E-Print Network [OSTI]

    Graça, Daniel S.

    An analytic system with a computable hyperbolic sink whose basin of attraction is non-computable that one cannot compute, in general, the basins of attraction of even very regular systems, namely analytic (even C -systems) with domains of attraction which encode non-computable problems and which are thus non-computable

  17. Amplification of Local Instabilities in a Bose-Einstein Condensate with Attractive Interactions

    E-Print Network [OSTI]

    Amplification of Local Instabilities in a Bose-Einstein Condensate with Attractive Interactions Our current understanding of the collapse of Bose-Einstein condensates (BECs) with attractive interactions is incomplete. Previous experiment studied very small condensates where the attractive mean field energy µ

  18. Stable operating regime for traveling wave devices

    DOE Patents [OSTI]

    Carlsten, Bruce E. (Los Alamos, NM)

    2000-01-01

    Autophase stability is provided for a traveling wave device (TWD) electron beam for amplifying an RF electromagnetic wave in walls defining a waveguide for said electromagnetic wave. An off-axis electron beam is generated at a selected energy and has an energy noise inherently arising from electron gun. The off-axis electron beam is introduced into the waveguide. The off-axis electron beam is introduced into the waveguide at a second radius. The waveguide structure is designed to obtain a selected detuning of the electron beam. The off-axis electron beam has a velocity and the second radius to place the electron beam at a selected distance from the walls defining the waveguide, wherein changes in a density of the electron beam due to the RF electromagnetic wave are independent of the energy of the electron beam to provide a concomitant stable operating regime relative to the energy noise.

  19. Hanford Site Groundwater Monitoring for Fiscal Year 2003

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2004-04-12

    This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 2003 (October 2002 through September 2003) on the U.S. Department of Energy's Hanford Site, Washington. The most extensive contaminant plumes in groundwater are tritium, iodine-129, and nitrate, which all had multiple sources and are very mobile in groundwater. The largest portions of these plumes are migrating from the central Hanford Site to the southeast, toward the Columbia River. Concentrations of tritium, nitrate, and some other contaminants continued to exceed drinking water standards in groundwater discharging to the river in some locations. However, contaminant concentrations in river water remained low and were far below standards. Carbon tetrachloride and associated organic constituents form a relatively large plume beneath the central part of the Hanford Site. Hexavalent chromium is present in smaller plumes beneath the reactor areas along the river and beneath the central part of the site. Strontium-90 exceeds standards beneath all but one of the reactor areas, and technetium-99 and uranium are present in the 200 Areas. Uranium exceeds standards in the 300 Area in the south part of the Hanford Site. Minor contaminant plumes with concentrations greater than standards include carbon-14, cesium-137, cis-1,2-dichloroethene, cyanide, fluoride, plutonium, and trichloroethene. Monitoring for the ''Comprehensive Environmental Response, Compensation, and Liability Act'' is conducted in 11 groundwater operable units. The purpose of this monitoring is to define and track plumes and to monitor the effectiveness of interim remedial actions. Interim groundwater remediation in the 100 Areas continued with the goal of reducing the amount of chromium (100-K, 100-D, and 100-H) and strontium-90 (100-N) reaching the Columbia River. The objective of two interim remediation systems in the 200 West Area is to prevent the spread of carbon tetrachloride and technetium-99/uranium plumes. ''Resource Conservation and Recovery Act'' groundwater monitoring continued at 24 waste management areas during fiscal year 2003: 15 under interim or final status detection programs and data indicate that they are not adversely affecting groundwater; 7 under interim status groundwater quality assessment programs to assess contamination; and 2 under final status corrective-action programs. During calendar year 2003, drillers completed seven new RCRA monitoring wells, nine wells for CERCLA, and two wells for research on chromate bioremediation. Vadose zone monitoring, characterization, and remediation continued in fiscal year 2003. Remediation and associated monitoring continued at a soil-vapor extraction system in the 200 West Area, which removes gaseous carbon tetrachloride from the vadose zone. Soil vapor also was sampled to locate carbon tetrachloride sites with the potential to impact groundwater in the future. DOE uses geophysical methods to monitor potential movement of contamination beneath single-shell tank farms. During fiscal year 2003, DOE monitored selected boreholes within each of the 12 single-shell tank farms. In general, the contaminated areas appeared to be stable over time. DOE drilled new boreholes at the T Tank Farm to characterize subsurface contamination near former leak sites. The System Assessment Capability is a set of computer modules simulating movement of contaminants from waste sites through the vadose zone and groundwater. In fiscal year 2003, it was updated with the addition of an atmospheric transport module and with newer versions of models including an updated groundwater flow and transport model.

  20. Hanford Site Groundwater Monitoring for Fiscal Year 1999

    SciTech Connect (OSTI)

    MJ Hartman; LF Morasch; WD Webber

    2000-05-10

    This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 1999 on the US. Department of Energy's Hanford Site, Washington. Water-level monitoring was performed to evaluate groundwater flow directions, to track changes in water levels, and to relate such changes to evolving disposal practices. Measurements for site-wide maps were conducted in June in past years and are now measured in March to reflect conditions that are closer to average. Water levels over most of the Hanford Site continued to decline between June 1998 and March 1999. The most widespread radiological contaminant plumes in groundwater were tritium and iodine-129. Concentrations of carbon-14, strontium-90, technetium-99, and uranium also exceeded drinking water standards in smaller plumes. Cesium-137 and plutonium exceeded standards only near the 216-B-5 injection well. Derived concentration guide levels specified in US Department of Energy Order 5400.5 were exceeded for plutonium, strontium-90, tritium, and uranium in small plumes or single wells. Nitrate and carbon tetrachloride are the most extensive chemical contaminants. Chloroform, chromium, cis-1,2dichloroethylene, cyanide, fluoride, and trichloroethylene also were present in smaller areas at levels above their maximum contaminant levels. Metals such as aluminum, cadmium, iron, manganese, and nickel exceeded their maximum contaminant levels in filtered samples from numerous wells; however, in most cases, they are believed to represent natural components of groundwater. ''Resource Conservation and Recovery Act of 1976'' groundwater monitoring continued at 25 waste management areas during fiscal year 1999: 16 under detection programs and data indicate that they are not adversely affecting groundwater; 6 under interim status groundwater quality assessment programs to assess contamination; and 2 under final status corrective-action programs. Another site, the 120-D-1 ponds, was clean closed in fiscal year 1999, and monitoring is no longer required. Groundwater remediation in the 100 Areas continued with the goal of reducing the amount of chromium (100 K, D, and H) and strontium-90 (100 N) reaching the Columbia River. The objective of two remediation systems in the 200 West Area is to prevent the spread of carbon tetrachloride and technetium-99/uranium plumes. Groundwater monitoring continued at these sites and at other sites where there is no active remediation. Subsurface source characterization and vadose zone monitoring, soil-vapor monitoring, sediment sampling and characterization, and vadose zone remediation were conducted in fiscal year 1999. Baseline spectral gamma-ray logging at two single-shell tank farms was completed, and logging of zones at tank farms with the highest count rate was initiated. Spectral gamma-ray logging also occurred at specific retention facilities in the 200 East Area. These facilities are some of the most significant potential sources of remaining vadose zone contamination. Finally, remediation and monitoring of carbon tetradoride in the 200 West Area continued, with an additional 972 kilograms of carbon tetrachloride removed from the vadose zone in fiscal year 1999.

  1. Assessing the Institution of the Nuclear Nonproliferation Regime

    SciTech Connect (OSTI)

    Toomey, Christopher

    2010-05-14

    The nuclear nonproliferation regime is facing a crisis of effectiveness. During the Cold War, the regime was relatively effective in stemming the proliferation of nuclear weapons and building an institutional structure that could, under certain conditions, ensure continued success. However, in the evolving global context, the traditional approaches are becoming less appropriate. Globalization has introduced new sets of stresses on the nonproliferation regime, such as the rise of non-state actors, broadening extensity and intensity of supply chains, and the multipolarization of power. This evolving global context demands an analytical and political flexibility in order to meet future threats. Current institutional capabilities established during the Cold War are now insufficient to meet the nonproliferation regime’s current and future needs. The research was based on information gathered through interviews and reviews of the relevant literature, and two dominant themes emerged. First, that human security should be integrated into the regime to account for the rise of non-state actors and networked violence. Second, confidence in the regime’s overall effectiveness has eroded at a time where verification-based confidence is becoming more essential. The research postulates that a critical analysis of the regime that fully utilizes institutional theory, with its focus on rules, normative structures, and procedures will be essential to adapting the regime to the current global context, building mechanisms for generating trust, creating better enforcement, and providing flexibility for the future.

  2. Hanford Site Groundwater Monitoring for Fiscal Year 2005

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2006-02-28

    This report is one of the major products and deliverables of the Groundwater Remediation and Closure Assessment Projects detailed work plan for FY 2006, and reflects the requirements of The Groundwater Performance Assessment Project Quality Assurance Plan (PNNL-15014). This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 2005 on the U.S. Department of Energy's Hanford Site, Washington. The most extensive contaminant plumes in groundwater are tritium, iodine-129, and nitrate, which all had multiple sources and are very mobile in groundwater. The largest portions of these plumes are migrating from the central Hanford Site to the southeast, toward the Columbia River. Carbon tetrachloride and associated organic constituents form a relatively large plume beneath the west-central part of the Hanford Site. Hexavalent chromium is present in plumes beneath the reactor areas along the river and beneath the central part of the site. Strontium-90 exceeds standards beneath all but one of the reactor areas. Technetium-99 and uranium plumes exceeding standards are present in the 200 Areas. A uranium plume underlies the 300 Area. Minor contaminant plumes with concentrations greater than standards include carbon-14, cesium-137, cis-1,2-dichloroethene, cyanide, fluoride, plutonium, and trichloroethene. Monitoring for the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 is conducted in 11 groundwater operable units. The purpose of this monitoring is to define and track plumes and to monitor the effectiveness of interim remedial actions. Interim groundwater remediation in the 100 Areas continued with the goal of reducing the amount of chromium (100-K, 100-D, and 100-H) and strontium-90 (100-N) reaching the Columbia River. The objective of two interim remediation systems in the 200 West Area is to prevent the spread of carbon tetrachloride and technetium-99/uranium plumes. Resource Conservation and Recovery Act of 1976 groundwater monitoring continued at 25 waste management areas during fiscal year 2005: 15 under interim or final status detection programs and data indicate that they are not adversely affecting groundwater, 8 under interim status groundwater quality assessment programs to assess contamination, and 2 under final status corrective-action programs. During calendar year 2005, drillers completed 27 new monitoring wells, and decommissioned (filled with grout) 115 unneeded wells. Vadose zone monitoring, characterization, and remediation continued in fiscal year 2005. Remediation and associated monitoring continued at a soil-vapor extraction system in the 200 West Area, which removes gaseous carbon tetrachloride from the vadose zone. DOE uses geophysical methods to monitor potential movement of contamination beneath former waste sites.

  3. Weight Loss Regime for Massive Low Temperature Electrons | The...

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

    Weight Loss Regime for Massive Low Temperature Electrons A compound made out of ytterbium (Yb), platinum (Pt), and bismuth (Bi) offers researchers the opportunity to watch the...

  4. Heat flow determinations and implied thermal regime of the Coso...

    Open Energy Info (EERE)

    Heat flow determinations and implied thermal regime of the Coso geothermal area, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

  5. Electric Wholesale Market Regimes in the United States: Implications...

    Office of Environmental Management (EM)

    Regimes in the United States: Implications for Investment PowerPoint presentation to the Electricity Advisory Committee by Charles Whitmore, Senior Market Advisor at the Federal...

  6. DETECTING REGIMES IN TEMPERATURE TIME SERIES PATRICK J. CLEMINS

    E-Print Network [OSTI]

    Povinelli, Richard J.

    , such as the northern hemisphere during the winter, tend to follow a regime structure. The El Nino cycle, which has two

  7. Friction of Steel Sliding Under Boundary Lubrication Regime in...

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

    how to increase engine efficiency by reducing parasitic boundary regime friction losses and enable operation with lower viscosity oils while maintaining engine durability....

  8. The University of North Texas System Chapter 04 Fiscal Management System Administration Policies

    E-Print Network [OSTI]

    The University of North Texas System Chapter 04 ­ Fiscal Management System Administration Policies Transfer Vouchers (ITV). Refer to Policy 2.5.6 for information regarding how to process an Interagency

  9. PSU Request to Accrue Accounts Receivable Fiscal Year ended June 30, 2015

    E-Print Network [OSTI]

    Elzanowski, Marek

    PSU Request to Accrue Accounts Receivable Fiscal Year ended June 30, 2015 This form to be completed: Journal Voucher information JV Description: ACCRD AR- (up to 30 characters max) Index Fund Org Acct Prog

  10. The University of North Texas System Chapter 04 Fiscal Management System Administration Policies

    E-Print Network [OSTI]

    The University of North Texas System Chapter 04 ­ Fiscal Management System Administration Policies for a registration fee, the following information must be provided: 1. Description of the event for which the fee

  11. The University of North Texas System Chapter 04 Fiscal Management System Administration Policies

    E-Print Network [OSTI]

    The University of North Texas System Chapter 04 ­ Fiscal Management System Administration Policies contain the information listed below. All subscriptions must be in the name of the University of North

  12. Annual report to Congress on Federal Government Energy Management and Conservation Programs, Fiscal Year 1997

    SciTech Connect (OSTI)

    1999-08-13

    In fulfillment of statutory requirements, this report provides information on energy consumption in Federal buildings and operations and also documents activities conducted by Federal agencies in fulfilling those requirements during Fiscal Year 1997.

  13. Deep Vadose Zone–Applied Field Research Initiative Fiscal Year 2012 Annual Report

    SciTech Connect (OSTI)

    Wellman, Dawn M.; Truex, Michael J.; Johnson, Timothy C.; Bunn, Amoret L.; Golovich, Elizabeth C.

    2013-03-14

    This annual report describes the background of the Deep Vadose Zone-Applied Field Research Initiative, and some of the programmatic approaches and transformational technologies in groundwater and deep vadose zone remediation developed during fiscal year 2012.

  14. Annual report to Congress on Federal Government Energy Management and Conservation Programs, Fiscal Year 1998

    SciTech Connect (OSTI)

    2000-03-20

    In fulfillment of statutory requirements, this report provides information on energy consumption in Federal buildings and operations and also documents activities conducted by Federal agencies in fulfilling those requirements during Fiscal Year 1998.

  15. Purchasing and Materials Management Organization, Sandia National Laboratories annual report, fiscal year 1993

    SciTech Connect (OSTI)

    Martin, D.R.

    1994-02-01

    This report summarizes the purchasing and transportation activities of the Purchasing and Materials Management Organization for Fiscal Year 1993. Activities for both the New Mexico and California locations are included.

  16. Unequal development : decentralization and fiscal disparities in the Metropolitan Zone of the Valley of Mexico

    E-Print Network [OSTI]

    Raich, Uri

    2006-01-01

    This study is about the impact of decentralization in metropolitan areas. Studies of fiscal decentralization have largely centered on the formal tiers of government, without looking at the effects of this process on the ...

  17. Research and educational activities at the MIT Research Reactor : Fiscal year 1968

    E-Print Network [OSTI]

    Massachusetts Institute of Technology. Department of Nuclear Engineering; 7102 Massachusetts Institute of Technology. Research Reactor. Staff; U.S. Atomic Energy Commission

    1968-01-01

    A report of research and educational activities which utilized the Massachusetts Institute of Technology, five-megawatt, heavy water, research reactor during fiscal year 1968 has been prepared for administrative use at MIT ...

  18. The Eternal Fiscal Question: Free Trade and Protection in Britain, 1860-1929

    E-Print Network [OSTI]

    Eichengreen, Barry

    1991-01-01

    The Eternal Fiscal Question: Free Trade and Protection inHalevy and 6. International Free Trade Congress (1908), p.2.The Rise and Decline of the Free Trade Movement, Cambridge,

  19. Deployment summary: Fiscal years 1995-2000 [USDOE Office of International Programs

    SciTech Connect (OSTI)

    2000-07-01

    This publication summarizes the progress made by the Office of International Programs (IP) in deploying innovative technologies for the environmental remediation of the DOE complex and for sites of its international collaborators for fiscal years 1995 through 2000.

  20. Battelle Energy Alliance, LLC, Continuity Readiness Assurance Report — Fiscal Year 2014

    SciTech Connect (OSTI)

    Brandon C. Stucki; Sherman S. Campbell

    2014-09-01

    This is a report generated for DOE-ID to summarize accomplishments made by the BEA Continuity of Operations program as a part of BEA Emergency Management at the INL during the past fiscal year.

  1. Annual report procurement and logistics management center Sandia National Laboratories fiscal year 2002.

    SciTech Connect (OSTI)

    Palmer, David L.

    2003-05-01

    This report summarizes the purchasing and transportation activities of the Procurement and Logistics Management Center for Fiscal Year 2002. Activities for both the New Mexico and California locations are included.

  2. Nuclear Test-Experimental Science: Annual report, fiscal year 1988

    SciTech Connect (OSTI)

    Struble, G.L.; Donohue, M.L.; Bucciarelli, G.; Hymer, J.D.; Kirvel, R.D.; Middleton, C.; Prono, J.; Reid, S.; Strack, B.

    1988-01-01

    Fiscal year 1988 has been a significant, rewarding, and exciting period for Lawrence Livermore National Laboratory's nuclear testing program. It was significant in that the Laboratory's new director chose to focus strongly on the program's activities and to commit to a revitalized emphasis on testing and the experimental science that underlies it. It was rewarding in that revolutionary new measurement techniques were fielded on recent important and highly complicated underground nuclear tests with truly incredible results. And it was exciting in that the sophisticated and fundamental problems of weapons science that are now being addressed experimentally are yielding new challenges and understanding in ways that stimulate and reward the brightest and best of scientists. During FY88 the program was reorganized to emphasize our commitment to experimental science. The name of the program was changed to reflect this commitment, becoming the Nuclear Test-Experimental Science (NTES) Program.

  3. Federal Geothermal Research Program Update Fiscal Year 1998

    SciTech Connect (OSTI)

    Keller, J.G.

    1999-05-01

    This report reviews the specific objectives, status, and accomplishments of DOE's Geothermal Research Program for Fiscal Year 1998. The Exploration Technology research area focuses on developing instruments and techniques to discover hidden hydrothermal systems and to expose the deep portions of known systems. The Reservoir Technology research combines laboratory and analytical investigations with equipment development and field testing to establish practical tools for resource development and management for both hydrothermal and hot dry rock reservoirs. The Drilling Technology projects focus on developing improved, economic drilling and completion technology for geothermal wells. The Conversion Technology research focuses on reducing costs and improving binary conversion cycle efficiency, to permit greater use of the more abundant moderate-temperature geothermal resource, and on the development of materials that will improve the operating characteristics of many types of geothermal energy equipment. Direct use research covers the direct use of geothermal energy sources for applications in other than electrical production.

  4. Federal Geothermal Research Program Update Fiscal Year 1999

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal and Wind Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The following mission and goal statements guide the overall activities of the Office of Geothermal and Wind Technologies. This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 1999. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal and Wind Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  5. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 2000

    SciTech Connect (OSTI)

    Spane, Frank A.; Thorne, Paul D.; Newcomer, Darrell R.

    2001-05-15

    This report provides the resluts of detailed hydrologic characterization tests conducted within eleven Hanford Site wells during fiscal year 2000. Detailed characterization tests performed included groundwater-flow characterization; barometric response evaluation; slug tests; single-well tracer tests; constant-rate pumping tests; and in-well, vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include transmissivity; hydraulic conductivity; specific yield; effective porosity; in-well, lateral flow velocity; aquifer-flow velocity; vertical distribution of hydraulic conductivity (within the well-screen section); and in-well, verticla flow velocity. In addition, local groundwater-flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.

  6. 300 Area D4 Project Fiscal Year 2009 Building Completion Report

    SciTech Connect (OSTI)

    B. J. Skwarek

    2010-01-27

    This report summarizes the deactivation, decontamination, decommissioning, and demolition activities of seven facilities in the 300 Area of the Hanford Site in fiscal year 2009. The D4 of these facilities included characterization; engineering; removal of hazardous and radiologically contaminated materials; equipment removal; utility disconnection; deactivation, decontamination, demolition of the structure; and stabilization or removal of slabs and foundations. This report also summarizes the nine below-grade slabs/foundations removed in FY09 of buildings demolished in previous fiscal years.

  7. Forecast of Contracting and Subcontracting Opportunities, Fiscal year 1995

    SciTech Connect (OSTI)

    Not Available

    1995-02-01

    Welcome to the US Department of Energy`s Forecast of Contracting and Subcontracting Opportunities. This forecast, which is published pursuant to Public Low 100--656, ``Business Opportunity Development Reform Act of 1988,`` is intended to inform small business concerns, including those owned and controlled by socially and economically disadvantaged individuals, and women-owned small business concerns, of the anticipated fiscal year 1995 contracting and subcontracting opportunities with the Department of Energy and its management and operating contractors and environmental restoration and waste management contractors. This document will provide the small business contractor with advance notice of the Department`s procurement plans as they pertain to small, small disadvantaged and women-owned small business concerns.Opportunities contained in the forecast support the mission of the Department, to serve as advocate for the notion`s energy production, regulation, demonstration, conservation, reserve maintenance, nuclear weapons and defense research, development and testing, when it is a national priority. The Department`s responsibilities include long-term, high-risk research and development of energy technology, the marketing of Federal power, and maintenance of a central energy data collection and analysis program. A key mission for the Department is to identify and reduce risks, as well as manage waste at more than 100 sites in 34 states and territories, where nuclear energy or weapons research and production resulted in radioactive, hazardous, and mixed waste contamination. Each fiscal year, the Department establishes contracting goals to increase contracts to small business concerns and meet our mission objectives.

  8. Office of Inspector General fiscal year 1996 annual work plan

    SciTech Connect (OSTI)

    NONE

    1995-10-01

    This FY 1996 Office of Inspector General (OIG) Annual Work Plan is a summary and distillation of information contained in annual work plans, and includes audits and inspections that are carried over from FY 1995 as well as audits and inspections scheduled to start during FY 1996. Audits and inspections included in this consolidated OIG Annual Work Plan will be performed by OIG staff. Specialized expertise available through a Certified Public Accounting firm will be used to assist in auditing the Department`s financial statements. As part of the OIG Cooperative Audit Strategy, additional audit coverage of the Department`s programs is provided by internal auditors of the Department`s integrated contractors. Through the Cooperative Audit Strategy, the OIG ensures that the internal auditors satisfy audit standards, provides planning guidance to the internal auditors, coordinates work to avoid duplication, and tracks the work of internal auditors to ensure that needed audits are performed. Applicable portions of the four annual work plans issued for Fiscal Year 1996 by the Deputy/Assistant Inspectors General have been combined to form a major part of this overall OIG Annual Work Plan. Also included are portions of the most recent OIG Semiannual Reports to Congress to give an overview of the OIG`s mission/organization, resource status, and the environment in which the OIG currently operates. The OIG Annual Work Plan also lists ongoing and planned audits and inspections, and it presents investigative statistics which have been previously reported in the two OIG Semiannual Reports to Congress which cover Fiscal Year 1995. Furthermore, included in this work plan are descriptions of several innovations developed by the OIG to streamline its operations and to conserve as much efficiency and economy as possible in a time of resource reductions.

  9. CSDP: Seismology of continental thermal regime

    SciTech Connect (OSTI)

    Aki, K.

    1989-04-01

    This is a progress report for the past one year of research (year 2 of 5-year project) under the project titled CSDP: Seismology of Continental Thermal Regime'', in which we proposed to develop seismological interpretation theory and methods applicable to complex structures encountered in continental geothermal areas and apply them to several candidate sites for the Continental Scientific Drilling Project. During the past year, two Ph.D. thesis works were completed under the present project. One is a USC thesis on seismic wave propagation in anisotropic media with application to defining fractures in the earth. The other is a MIT thesis on seismic Q and velocity structure for the magma-hydrothermal system of the Valles Caldera, New Mexico. The P.I. co-organized the first International Workshop on Volcanic Seismology at Capri, Italy in October 1988, and presented the keynote paper on the state-of-art of volcanic seismology''. We presented another paper at the workshop on Assorted Seismic Signals from Kilauea Volcano, Hawaii. Another international meeting, namely, the Chapman Conference on seismic anisotropy in the earth's crust at Berkeley, California in May 1988, was co-organized by the co-P.I. (P.C.L), and we presented our work on seismic waves in heterogeneous and anisotropic media. Adding the publications and presentations made in the past year to the list for the preceding year, the following table lists 21 papers published, submitted or presented in the past two years of the present project. 65 refs., 334 figs., 1 tab.

  10. Environmental controls on food web regimes: A fluvial perspective

    E-Print Network [OSTI]

    Power, Mary Eleanor

    of functional relationships that link environments, fluxes and food web interactions to understand howEnvironmental controls on food web regimes: A fluvial perspective Mary E. Power Department Abstract Because food web regimes control the biomass of primary producers (e.g., plants or algae

  11. Behavior of Dynamical Systems in the Regime of Transient Chaos

    E-Print Network [OSTI]

    G. B. Astaf'ev; A. A. Koronovskii; A. E. Hramov

    2006-01-31

    The transient chaos regime in a two-dimensional system with discrete time (Eno map) is considered. It is demonstrated that a time series corresponding to this regime differs from a chaotic series constructed for close values of the control parameters by the presence of "nonregular" regions, the number of which increases with the critical parameter. A possible mechanism of this effect is discussed.

  12. Plasma Physics Regimes in Tokamaks with Li Walls

    SciTech Connect (OSTI)

    L.E. Zakharo; N.N. Gorelenkov; R.B. White; S.I. Krasheninnikov; G.V. Pereverzev

    2003-08-21

    Low recycling regimes with a plasma limited by a lithium wall surface suggest enhanced stability and energy confinement, both necessary for tokamak reactors. These regimes could make ignition feasible in compact tokamaks. Ignited Spherical Tokamaks (IST), self-sufficient in the bootstrap current, are introduced as a necessary step for development of the physics and technology of power reactors.

  13. Request for Exception to APM 600.14, Additional Compensation UC Riverside --Fiscal-Year Faculty Only1

    E-Print Network [OSTI]

    Request for Exception to APM 600.14, Additional Compensation UC Riverside -- Fiscal-Year Faculty percentage of time. I certify the information above is correct

  14. Advanced Recovery and Integrated Extraction System (ARIES) Fiscal Year 1996 Annual Report

    SciTech Connect (OSTI)

    David Dennison; Pamela W. Massey; Timothy O. Nelson

    1998-10-01

    President Clinton issued Nonprolferation and Export Control Policy in September 1993 in response to the growing threat of nuclear proliferation. Four months later, in January 1994, President Clinton and Russia's President Yeltsin issued a Joint Statement Between the United States and Russia on Nonprollfieration of Weapons of Mass Destruction and the Means of Their Delivery. President Clinton announced on 1 March 1995, that approximately 200 metric tons of US- origin weapons-usable fissile materials had been declared surplus to US defense needs. The Advanced Recovery and Integrated Extraction System (ARIES) Demonstration Project is one part of the scientific response to President Clinton's promise to reduce the nuclear weapons stockpile. The work accomplished on the ARIES Demonstration Project during fiscal year 1996, 10ctober 1995 through 30 September 1996, is described in this report. The Department of Energy (DOE), by forming the Office of Fissile Materials Disposition (OFMD), has initiated a Fissile Materials Disposition Program. The first step is the disassembly and conversion of weapons pits. Of the 200 metric tons of US surplus fissile material, approximately 50 tons are weapons plutonium, and of these 50 tons, 2/3 is contained in pits. Weapons plutonium wili be extracted from pits, rendered to an unclassified form, and converted to oxide. The plutonium oxide will then be dispositioned either by immobilization in a ceramic matrix or blended with uranium oxide, fabricated into ceramic pellets of mixed oxide (MOX) fuel, and "burned" in a commercial light water reactor. The purpose of ARIES is to demonstrate two major activities: (1) dismantlement of nuclear weapons, and (2) conversion of weapons-grade plutonium into a form required for long-term storage or in preparation for the disposition (immobilization m MOX fuel) that allows for international inspection and verification, and in accordance with safeguards regimes. Plutonium does not have to be declassified before storage; however, declassification allows plutonium to be placed under international safeguards and provides political irreversibility of the material. The OFMD sponsors the ARIES Program. The Los Alamos National Laboratory is the lead laboratory for the ARIES Demonstration Project with support from Lawrence Livermore National Laboratory and Sandia National Laboratories, New Mexico. Also, ARIES is the lead technical activity for nationaI plutonium disposition, as well as a major effort of the Los Alamos Nuclear Materials Disposition Project. The ARIES Project Leader, Timothy O. Nelson, is a technical staff member in the Advanced Technology Group (NMT-6) who is responsible for overall project management and system implementation.

  15. Modeling long-term fire regimes of southern California shrublands1 (Suggested running head: "Modeling fire regimes with HFire")3

    E-Print Network [OSTI]

    Carlson, Jean

    1 Modeling long-term fire regimes of southern California shrublands1 2 (Suggested running head: "Modeling fire regimes with HFire")3 4 Seth H. Petersona , Max A. Moritzb , Marco E. Moraisc , Philip E for Fire Research & Outreach, Department of Environmental Science, Policy, & Management,10 UC Berkeley, CA

  16. Annual Hanford Seismic Report for Fiscal Year 2010

    SciTech Connect (OSTI)

    Rohay, Alan C.; Clayton, Ray E.; Sweeney, Mark D.; Devary, Joseph L.; Hartshorn, Donald C.

    2010-12-27

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The HSAP is responsible for locating and identifying sources of seismic activity and monitoring changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the HSAP works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. During FY 2010, the Hanford Seismic Network recorded 873 triggers on the seismometer system, which included 259 seismic events in the southeast Washington area and an additional 324 regional and teleseismic events. There were 210 events determined to be local earthquakes relevant to the Hanford Site. One hundred and fifty-five earthquakes were detected in the vicinity of Wooded Island, located about eight miles north of Richland just west of the Columbia River. The Wooded Island events recorded this fiscal year were a continuation of the swarm events observed during fiscal year 2009 and reported in previous quarterly and annual reports (Rohay et al. 2009a, 2009b, 2009c, 2010a, 2010b, and 2010c). Most events were considered minor (coda-length magnitude [Mc] less than 1.0) with the largest event recorded on February 4, 2010 (3.0Mc). The estimated depths of the Wooded Island events are shallow (averaging approximately 1.5 km deep) placing the swarm within the Columbia River Basalt Group. Based upon the last two quarters (Q3 and Q4) data, activity at the Wooded Island area swarm has largely subsided. Pacific Northwest National Laboratory will continue to monitor for activity at this location. The highest-magnitude events (3.0Mc) were recorded on February 4, 2010 within the Wooded Island swarm (depth 2.4 km) and May 8, 2010 on or near the Saddle Mountain anticline (depth 3.0 km). This latter event is not considered unusual in that earthquakes have been previously recorded at this location, for example, in October 2006 (Rohay et al. 2007). With regard to the depth distribution, 173 earthquakes were located at shallow depths (less than 4 km, most likely in the Columbia River basalts), 18 earthquakes were located at intermediate depths (between 4 and 9 km, most likely in the pre-basalt sediments), and 19 earthquakes were located at depths greater than 9 km, within the crystalline basement. Geographically, 178 earthquakes were located in known swarm areas, 4 earthquakes occurred on or near a geologic structure (Saddle Mountain anticline), and 28 earthquakes were classified as random events. The Hanford Strong Motion Accelerometer (SMA) network was triggered several times by the Wooded Island swarm events and the events located on or near the Saddle Mountain anticline. The maximum acceleration value recorded by the SMA network during fiscal year 2010 occurred February 4, 2010 (Wooded Island swarm event), approximately 2 times lower than the reportable action level for Hanford facilities (2% g) with no action required.

  17. Interim Activities at Corrective Action Unit 114: Area 25 EMAD Facility, Nevada National Security Site, Nevada, for Fiscal Years 2012 and 2013

    SciTech Connect (OSTI)

    Silvas, A J

    2013-10-24

    This letter report documents interim activities that have been completed at CAU 114 in fiscal years 2012 and 2013.

  18. Naval Petroleum and Oil Shale Reserves. Annual report of operations, Fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    During fiscal year 1992, the reserves generated $473 million in revenues, a $181 million decrease from the fiscal year 1991 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $200 million, resulting in net cash flow of $273 million, compared with $454 million in fiscal year 1991. From 1976 through fiscal year 1992, the Naval Petroleum and Oil Shale Reserves generated more than $15 billion in revenues and a net operating income after costs of $12.5 billion. In fiscal year 1992, production at the Naval Petroleum Reserves at maximum efficient rates yielded 26 million barrels of crude oil, 119 billion cubic feet of natural gas, and 164 million gallons of natural gas liquids. From April to November 1992, senior managers from the Naval Petroleum and Oil Shale Reserves held a series of three workshops in Boulder, Colorado, in order to build a comprehensive Strategic Plan as required by Secretary of Energy Notice 25A-91. Other highlights are presented for the following: Naval Petroleum Reserve No. 1--production achievements, crude oil shipments to the strategic petroleum reserve, horizontal drilling, shallow oil zone gas injection project, environment and safety, and vanpool program; Naval Petroleum Reserve No. 2--new management and operating contractor and exploration drilling; Naval Petroleum Reserve No. 3--steamflood; Naval Oil Shale Reserves--protection program; and Tiger Team environmental assessment of the Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming.

  19. INTRODUCTION Continuous cover forestry (CCF) regimes are increasingly

    E-Print Network [OSTI]

    1 INTRODUCTION Continuous cover forestry (CCF) regimes are increasingly favoured in British Edinburgh EH12 7AT www.forestry.gov.uk Below-canopy light levels are commonly expressed as a proportion

  20. Heat Flow Determinations and Implied Thermal Regime of the Coso...

    Open Energy Info (EERE)

    Heat Flow Determinations and Implied Thermal Regime of the Coso Geothermal Area California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Heat...

  1. A study of boiling water flow regimes at low pressures

    E-Print Network [OSTI]

    Fiori, Mario P.

    1966-01-01

    "A comprehensive experimental program to examine flow regimes at pressures below 100 psia for boiling of water in tubes was carried out. An electrical probe, which measures the resistance of the fluid between the centerline ...

  2. Hydrothermal Alteration and Past and Present Thermal Regimes...

    Open Energy Info (EERE)

    Long Valley Caldera Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Hydrothermal Alteration and Past and Present Thermal Regimes in the Western...

  3. Migrant Remittances and Exchange Rate Regimes in the Developing World

    E-Print Network [OSTI]

    Singer, David Andrew

    This article argues that the international financial consequences of immigration exert a substantial influence on the choice of exchange rate regimes in the developing world. Over the past two decades, migrant remittances ...

  4. Fixed points, stable manifolds, weather regimes, and their predictability

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

    Deremble, Bruno; D'Andrea, Fabio; Ghil, Michael

    2009-10-27

    In a simple, one-layer atmospheric model, we study the links between low-frequency variability and the model’s fixed points in phase space. The model dynamics is characterized by the coexistence of multiple ''weather regimes.'' To investigate the transitions from one regime to another, we focus on the identification of stable manifolds associated with fixed points. We show that these manifolds act as separatrices between regimes. We track each manifold by making use of two local predictability measures arising from the meteorological applications of nonlinear dynamics, namely, ''bred vectors'' and singular vectors. These results are then verified in the framework of ensemblemore »forecasts issued from clouds (ensembles) of initial states. The divergence of the trajectories allows us to establish the connections between zones of low predictability, the geometry of the stable manifolds, and transitions between regimes.« less

  5. Impact of flow regime on slurry bubble column mixing

    SciTech Connect (OSTI)

    Chang, M.; Hsu, E.C.; Coulaloglou, C.A. [Exxon Research and Engineering Company, Florham Park, NJ (United States)

    1993-12-31

    In slurry bubble column reactors, gas and slurry backmixing play an important role in the performance of the reactor. The majority of backmixing correlations in the literature were based on data obtained in small scale units operating at ambient conditions with air/water and in the churn turbulent flow regime. These data show that slurry dispersion coefficients increase at least linearly with vessel diameter. Mixing data obtained at process conditions and in large mockup units with non-aqueous systems operating in the small bubble flow regime showed that slurry mixing is lower than predicted by literature correlations. Furthermore, the effect of vessel diameter on slurry mixing is significantly smaller than literature predictions based on the churn turbulent regime. These results are in line with recently reported literature data obtained in bubbly flow regime. This paper will review available data pertinent to this subject.

  6. Fixed points, stable manifolds, weather regimes, and their predictability

    SciTech Connect (OSTI)

    Deremble, Bruno [Laboratoire de Meteorologie Dynamique (CNRS and IPSL), Paris (France); D'Andrea, Fabio [Laboratoire de Meteorologie Dynamique (CNRS and IPSL), Paris (France); Ghil, Michael [Univ. of California, Los Angeles, CA (United Staes). Atmospheric and Oceanic Sciences and Inst. of Geophysics and Planetary Physics

    2009-10-27

    In a simple, one-layer atmospheric model, we study the links between low-frequency variability and the model’s fixed points in phase space. The model dynamics is characterized by the coexistence of multiple ''weather regimes.'' To investigate the transitions from one regime to another, we focus on the identification of stable manifolds associated with fixed points. We show that these manifolds act as separatrices between regimes. We track each manifold by making use of two local predictability measures arising from the meteorological applications of nonlinear dynamics, namely, ''bred vectors'' and singular vectors. These results are then verified in the framework of ensemble forecasts issued from clouds (ensembles) of initial states. The divergence of the trajectories allows us to establish the connections between zones of low predictability, the geometry of the stable manifolds, and transitions between regimes.

  7. Fixed points, stable manifolds, weather regimes, and their predictability

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

    Deremble, Bruno [Laboratoire de Meteorologie Dynamique (CNRS and IPSL), Paris (France); D'Andrea, Fabio [Laboratoire de Meteorologie Dynamique (CNRS and IPSL), Paris (France); Ghil, Michael [Univ. of California, Los Angeles, CA (United Staes). Atmospheric and Oceanic Sciences and Inst. of Geophysics and Planetary Physics

    2009-01-01

    In a simple, one-layer atmospheric model, we study the links between low-frequency variability and the model’s fixed points in phase space. The model dynamics is characterized by the coexistence of multiple ''weather regimes.'' To investigate the transitions from one regime to another, we focus on the identification of stable manifolds associated with fixed points. We show that these manifolds act as separatrices between regimes. We track each manifold by making use of two local predictability measures arising from the meteorological applications of nonlinear dynamics, namely, ''bred vectors'' and singular vectors. These results are then verified in the framework of ensemble forecasts issued from clouds (ensembles) of initial states. The divergence of the trajectories allows us to establish the connections between zones of low predictability, the geometry of the stable manifolds, and transitions between regimes.

  8. High Biomass Low Export Regimes in the Southern Ocean

    E-Print Network [OSTI]

    Lam, Phoebe J.; Bishop, James K.B.

    2006-01-01

    of enhanced carbon biomass and export at 55 degrees S duringHigh Biomass Low Export Regimes in the Southern Ocean PhoebeSurface waters with high biomass levels and high proportion

  9. Fusion Safety Program annual report, Fiscal Year 1993

    SciTech Connect (OSTI)

    Longhurst, G.R.; Cadwallader, L.C.; Dolan, T.J.; Herring, J.S.; McCarthy, K.A.; Merrill, B.J.; Motloch, C.G.; Petti, D.A.

    1993-12-01

    This report summarizes the major activities of the Fusion Safety Program in Fiscal Year 1993. The Idaho National Engineering Laboratory (INEL) has been designated by DOE as the lead laboratory for fusion safety, and EG&G Idaho, Inc., is the prime contractor for INEL operations. The Fusion Safety Program was initiated in 1979. Activities are conducted at the INEL and in participating organizations, including universities and private companies. Technical areas covered in the report include tritium safety, beryllium safety, activation product release, reactions involving potential plasma-facing materials, safety of fusion magnet systems, plasma disruptions and edge physics modeling, risk assessment failure rates, computer codes for reactor transient analysis, and regulatory support. These areas include work completed in support of the International Thermonuclear Experimental Reactor (ITER). Also included in the report are summaries of the safety and environmental studies performed at the INEL for the Tokamak Physics Experiment and the Tokamak Fusion Test Reactor projects at the Princeton Plasma Physics Laboratory and a summary of the technical support for the ARIES/PULSAR commercial reactor design studies.

  10. Federal Geothermal Research Program Update Fiscal Year 2003

    SciTech Connect (OSTI)

    Not Available

    2004-03-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The following mission and goal statements guide the overall activities of the Office. The goals are: (1) Reduce the levelized cost of generating geothermal power to 3-5 cents per kWh by 2007; (2) Double the number of States with geothermal electric power facilities to eight by 2006; and (3) Supply the electrical power or heat energy needs of 7 million homes and businesses in the United States by 2010. This Federal Geothermal Program Research Update reviews the accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2003. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy. balanced strategy for the Geothermal Program.

  11. First Quarter Hanford Seismic Report for Fiscal Year 2009

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2009-03-15

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The HSAP is responsible for locating and identifying sources of seismic activity and monitoring changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the HSAP works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. This includes three recently acquired Transportable Array stations located at Cold Creek, Didier Farms, and Phinney Hill. For the Hanford Seismic Network, ten local earthquakes were recorded during the first quarter of fiscal year 2009. All earthquakes were considered as “minor” with magnitudes (Mc) less than 1.0. Two earthquakes were located at shallow depths (less than 4 km), most likely in the Columbia River basalts; five earthquakes at intermediate depths (between 4 and 9 km), most likely in the sub-basalt sediments); and three earthquakes were located at depths greater than 9 km, within the basement. Geographically, four earthquakes occurred in known swarm areas and six earthquakes were classified as random events.

  12. Advanced Automotive Technologies annual report to Congress, fiscal year 1996

    SciTech Connect (OSTI)

    1998-03-01

    This annual report serves to inform the United States Congress on the progress for fiscal year 1996 of programs under the Department of Energy`s Office of Advanced Automotive Technologies (OAAT). This document complies with the legislative requirement to report on the implementation of Title III of the Automotive Propulsion Research and Development Act of 1978. Also reported are related activities performed under subsequent relevant legislation without specific reporting requirements. Furthermore, this report serves as a vital means of communication from the Department to all public and private sector participants. Specific requirements that are addressed in this report are: Discussion of how each research and development contract, grant, or project funded under the authority of this Act satisfies the requirements of each subsection; Current comprehensive program definition for implementing Title III; Evaluation of the state of automotive propulsion system research and development in the United States; Number and amount of contracts and grants awarded under Title III; Analysis of the progress made in developing advanced automotive propulsion system technology; and Suggestions for improvements in automotive propulsion system research and development, including recommendations for legislation.

  13. Fiscal year 1999 Battelle performance evaluation and fee agreement

    SciTech Connect (OSTI)

    DAVIS, T.L.

    1998-10-22

    Fiscal Year 1999 represents the third fill year utilizing a results-oriented, performance-based evaluation for the Contractor's operations and management of the DOE Pacific Northwest National Laboratory (here after referred to as the Laboratory). However, this is the first year that the Contractor's fee is totally performance-based utilizing the same Critical Outcomes. This document describes the critical outcomes, objectives, performance indicators, expected levels of performance, and the basis for the evaluation of the Contractor's performance for the period October 1, 1998 through September 30, 1999, as required by Clauses entitled ''Use of Objective Standards of Performance, Self Assessment and Performance Evaluation'' and ''Performance Measures Review'' of the Contract DE-ACO6-76RL01830. Furthermore, it documents the distribution of the total available performance-based fee and the methodology set for determining the amount of fee earned by the Contractor as stipulated within the causes entitled ''Estimated Cost and Annual Fee,'' ''Total Available Fee'' and ''Allowable Costs and Fee.'' In partnership with the Contractor and other key customers, the Department of Energy (DOE) Headquarters (HQ) and Richland Operations Office (RL) has defined four critical outcomes that serve as the core for the Contractor's performance-based evaluation and fee determination. The Contractor also utilizes these outcomes as a basis for overall management of the Laboratory.

  14. Abstracts of Phase 1 awards, (fiscal year) 1987

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    Contained in this booklet are abstracts of the Phase I awards made in Fiscal Year 1987 under the Small Business Innovation Research (SBIR) program in the Department of Energy (DOE). The program is designed for implementation in a three-phase process, with Phase I determining the scientific or technical merit and feasibility of ideas proposed for investigation. The period of performance in this initial phase is relatively brief, typically about 6 months, and the awards are limited to $50,000. Phase II is the principal research or research and development effort, and the awards are as high as $500,000 for work to be performed in periods of up to 2 years. Phase III is the commercial application. The 111 Phase I projects described were selected in a highly competitive process from a total of 942 proposals received in response to the 1987 Solicitation. They cover the fields of chemistry, materials, control systems, plant natural products, instrumentation, nuclear medicine, health and environmental effects, high energy physics, particle accelerators, nuclear physics, plasma diagnostics and confinement, fusion energy systems, robotics and remote systems, nuclear reactors, space nuclear power, fuel cycle, decontamination/decommissioning, commputers in nuclear plants, coal, enhanced oil recovery/tar sands, fossil energy, photovoltaics, solar thermal, ceramics for heat engines, and industrial separation, conversion and recovery processes. (DLC)

  15. Confined polymers in the extended de Gennes regime

    E-Print Network [OSTI]

    E. Werner; B. Mehlig

    2014-10-27

    We show that the problem of describing the conformations of a semiflexible polymer confined to a channel can be mapped onto an exactly solvable model in the so-called extended de Gennes regime. This regime (where the polymer is neither weakly nor strongly confined) has recently been studied intensively experimentally and by means of computer simulations. The exact solution predicts precisely how the conformational fluctuations depend upon the channel width and upon the microscopic parameters characterising the physical properties of the polymer.

  16. Neutrino-Nucleon Cross section in Ultra High Energy Regime

    E-Print Network [OSTI]

    Bora, Kalpana

    2015-01-01

    Neutrino Physics is now entering precision era and neutrino-nucleon cross sections are an im- portant ingredient in all neutrino oscillation experiments. Specially, precise knowledge of neutrino- nucleon cross sections in Ultra High Energy (UHE) regime (TeV-PeV) is becoming more important now, as several experiments worldwide are going to observe processes involving such UHE neutrinos. In this work, we present new results on neutrino-nucleon cross-sections in this UHE regime, using QCD.

  17. NATURE PHYSICS | VOL 9 | JUNE 2013 | www.nature.com/naturephysics 315 The fiscal cliff was avoided but the sequester

    E-Print Network [OSTI]

    Loss, Daniel

    NATURE PHYSICS | VOL 9 | JUNE 2013 | www.nature.com/naturephysics 315 editorial The fiscal cliff resolution for government spending in the current fiscal year, and although the bill goes some way for information on the five `questionable' NSF grants -- refusing to release details of their peer review. Instead

  18. * Deadlines to the Department are approximate and are subject to change. ** Fiscal amounts of awards are subject to change 1

    E-Print Network [OSTI]

    Barthelat, Francois

    * Deadlines to the Department are approximate and are subject to change. ** Fiscal amounts INFORMATION ADMINISTRATIVE SUPPORT Emily MCHUGH grad.mecheng@mcgill.ca (514) 398-8869 Vanier No citizenship are approximate and are subject to change. ** Fiscal amounts of awards are subject to change 2 External Awards

  19. York University Grants -Fiscal Year 2006-2007 Researcher Project Title Funder Total Funding Start Date End Date

    E-Print Network [OSTI]

    Business Ethics Research Network (CBERN) Nuclear Waste Management Organization (NWMO) $25,000 12/1/2006 12York University Grants - Fiscal Year 2006-2007 Researcher Project Title Funder Total Funding Start - Fiscal Year 2006-2007 Researcher Project Title Funder Total Funding Start Date End Date Ceddia, Rolando

  20. The Application of materials attractiveness in a graded approach to nuclear materials security

    SciTech Connect (OSTI)

    Ebbinghaus, B.; Bathke, C.; Dalton, D.; Murphy, J.

    2013-07-01

    The threat from terrorist groups has recently received greater attention. In this paper, material quantity and material attractiveness are addressed through the lens of a minimum security strategy needed to prevent the construction of a nuclear explosive device (NED) by an adversary. Nuclear materials are placed into specific security categories (3 or 4 categories) , which define a number of security requirements to protect the material. Materials attractiveness can be divided into four attractiveness levels, High, Medium, Low, and Very Low that correspond to the utility of the material to the adversary and to a minimum security strategy that is necessary to adequately protect the nuclear material. We propose a graded approach to materials attractiveness that recognizes for instance substantial differences in attractiveness between pure reactor-grade Pu oxide (High attractiveness) and fresh MOX fuel (Low attractiveness). In either case, an adversary's acquisition of a Category I quantity of plutonium would be a major incident, but the acquisition of Pu oxide by the adversary would be substantially worse than the acquisition of fresh MOX fuel because of the substantial differences in the time and complexity required of the adversary to process the material and fashion it into a NED.

  1. Note: Nonpolar solute partial molar volume response to attractive interactions with water

    SciTech Connect (OSTI)

    Williams, Steven M.; Ashbaugh, Henry S.

    2014-01-07

    The impact of attractive interactions on the partial molar volumes of methane-like solutes in water is characterized using molecular simulations. Attractions account for a significant 20% volume drop between a repulsive Weeks-Chandler-Andersen and full Lennard-Jones description of methane interactions. The response of the volume to interaction perturbations is characterized by linear fits to our simulations and a rigorous statistical thermodynamic expression for the derivative of the volume to increasing attractions. While a weak non-linear response is observed, an average effective slope accurately captures the volume decrease. This response, however, is anticipated to become more non-linear with increasing solute size.

  2. Naval Petroleum and Oil Shale Reserves. Annual report of operations, Fiscal year 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    During fiscal year 1993, the reserves generated $440 million in revenues, a $33 million decrease from the fiscal year 1992 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $207 million, resulting in net cash flow of $233 million, compared with $273 million in fiscal year 1992. From 1976 through fiscal year 1993, the Naval Petroleum and Oil Shale Reserves generated $15.7 billion in revenues for the US Treasury, with expenses of $2.9 billion. The net revenues of $12.8 billion represent a return on costs of 441 percent. See figures 2, 3, and 4. In fiscal year 1993, production at the Naval Petroleum and Oil Shale Reserves at maximum efficient rates yielded 25 million barrels of crude oil, 123 billion cubic feet of natural gas, and 158 million gallons of natural gas liquids. The Naval Petroleum and Oil Shale Reserves has embarked on an effort to identify additional hydrocarbon resources on the reserves for future production. In 1993, in cooperation with the US Geological Survey, the Department initiated a project to assess the oil and gas potential of the program`s oil shale reserves, which remain largely unexplored. These reserves, which total a land area of more than 145,000 acres and are located in Colorado and Utah, are favorably situated in oil and gas producing regions and are likely to contain significant hydrocarbon deposits. Alternatively the producing assets may be sold or leased if that will produce the most value. This task will continue through the first quarter of fiscal year 1994.

  3. Annual Report of the Integrated Status and Effectiveness Monitoring Program: Fiscal Year 2008

    SciTech Connect (OSTI)

    Terraqua, Inc.

    2009-07-20

    This document was created as an annual report detailing the accomplishments of the Integrated Status and Effectiveness Monitoring Program (ISEMP) in the Upper Columbia Basin in fiscal year 2008. The report consists of sub-chapters that reflect the various components of the program. Chapter 1 presents a report on programmatic coordination and accomplishments, and Chapters 2 through 4 provide a review of how ISEMP has progressed during the 2008 fiscal year in each of the pilot project subbasins: the John Day (Chapter 2), Wenatchee/Entiat (Chapter 3) and Salmon River (Chapter 4). Chapter 5 presents a report on the data management accomplishments in 2008.

  4. AUDIT REPORT Federal Energy Regulatory Commission's Fiscal Year 2015 Financial Statement Audit

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance of9, 2013ATVMEnergy's FiscalFiscal Year

  5. Influence of female 2D:4D ratio on attractiveness of male vocal and facial masculinity 

    E-Print Network [OSTI]

    Shaw, Fionna

    2009-01-01

    When females are judging attractiveness of a potential mate, research indicates that degree of masculinity and femininity of a male signals his suitability for a short- or longterm relationship. Masculine males are of ...

  6. When Like Charges Attract: Interactions and Dynamics in Charge-Stabilized Colloidal

    E-Print Network [OSTI]

    Grier, David

    When Like Charges Attract: Interactions and Dynamics in Charge-Stabilized Colloidal Suspensions as protein folding, DNA complexation, and the stability of industrial suspensions. Since the goal highly charged colloidal spheres dispersed in simple electrolytes yield several surprises. Isolated pairs

  7. Amplification of Local Instabilities in a Bose-Einstein Condensate with Attractive Interactions

    E-Print Network [OSTI]

    Chin, J. K.

    We study the collapse of large homogeneous Bose-Einstein condensates due to intrinsic attractive interactions. We observe the amplification of a local instability by seeding a momentum state p and suddenly switching the ...

  8. Hanford Site groundwater monitoring for Fiscal Year 1997

    SciTech Connect (OSTI)

    Hartman, M.J.; Dresel, P.E. [eds.] [and others] [eds.; and others

    1998-02-01

    This report presents the results of groundwater and vadose-zone monitoring for fiscal year (FY) 1997 on the Hanford Site, Washington. Soil-vapor extraction continued in the 200-West Area to remove carbon tetrachloride from the vadose zone. Characterization and monitoring of the vadose zone comprised primarily spectral gamma logging, soil-vapor monitoring, and analysis and characterization of sediments sampled below a vadose-zone monitoring well. Source-term analyses for strontium-90 in 100-N Area vadose-zone sediments were performed using recent groundwater-monitoring data and knowledge of strontium`s ion-exchange properties. Water-level monitoring was performed to evaluate groundwater-flow directions, to track changes in water levels, and to relate such changes to evolving disposal practices. Water levels over most of the Hanford Site continued to decline between June 1996 and June 1997. Water levels near the Columbia River increased during this period because the river stage was unusually high. Groundwater chemistry was monitored to track the extent of contamination, to note trends, and to identify emerging groundwater-quality problems. The most widespread radiological contaminant plumes were tritium and iodine-129. Concentrations of technetium-99, uranium, strontium-90, and carbon-14 also exceeded drinking water standards in smaller plumes. Plutonium and cesium-137 exceeded standards only near the 216-B-5 injection well. Derived concentration guide levels specified in U.S. Department of Energy Order 5400.5 were exceeded for tritium, uranium, strontium-90, and plutonium in small plumes or single wells. Nitrate is the most extensive chemical contaminant. Carbon tetrachloride, chloroform, chromium, cis-1,2-dichloroethylene, fluoride, and trichloroethylene also were present in smaller areas at levels above their maximum contaminant levels. Cyanide concentrations were elevated in one area but were below the maximum contaminant level.

  9. Hanford Site groundwater monitoring for fiscal year 1996

    SciTech Connect (OSTI)

    Hartman, M.J.; Dresel, P.E.; Borghese, J.V. [eds.] [and others] [eds.; and others

    1997-02-01

    This report presents the results of groundwater and vadose-zone monitoring for fiscal year (FY) 1996 on the Hanford Site, Washington. Hanford Site operations from 1943 onward produced large quantities of radiological and chemical waste that affected groundwater quality on the site. Characterization and monitoring of the vadose zone during FY 1996 comprised primarily spectral gamma logging, soil-gas monitoring, and electrical resistivity tomography. Water-level monitoring was performed to evaluate groundwater-flow directions, to track changes in water levels, and to relate such changes to evolving disposal practices. Water levels over most of the Hanford Site continued to decline between June 1995 and June 1996. Groundwater chemistry was monitored to track the extent of contamination, to note trends, and to identify emerging groundwater-quality problems. The most widespread radiological contaminant plumes were tritium and iodine-129. Smaller plumes of strontium-90, technetium-99, and plutonium also were present at levels above the U.S. Environmental Protection Agency or State of Washington interim drinking water standards. Uranium concentrations greater than the proposed drinking water standard were also observed. Nitrate, fluoride, chromium, carbon tetrachloride, chloroform, trichloroethylene, and cis-1,2-dichlomethylene were present in groundwater samples at levels above their U.S. Environmental Protection Agency or State of Washington maximum contaminant levels. The nitrate plume is the most extensive. Three-dimensional, numerical, groundwater models were applied to the Hanford Site to predict contaminant-flow paths and the impact of operational changes on site groundwater conditions. Other models were applied to assess the performance of three separate pump-and-treat systems.

  10. Second Quarter Hanford Seismic Report for Fiscal Year 2008

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2008-06-26

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The Hanford Seismic Assessment Team locates and identifies sources of seismic activity and monitors changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the seismic monitoring organization works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. For the Hanford Seismic Network, seven local earthquakes were recorded during the second quarter of fiscal year 2008. The largest event recorded by the network during the second quarter (February 3, 2008 - magnitude 2.3 Mc) was located northeast of Richland in Franklin County at a depth of 22.5 km. With regard to the depth distribution, two earthquakes occurred at shallow depths (less than 4 km, most likely in the Columbia River basalts), three earthquakes at intermediate depths (between 4 and 9 km, most likely in the pre-basalt sediments), and two earthquakes were located at depths greater than 9 km, within the crystalline basement. Geographically, five earthquakes occurred in swarm areas and two earthquakes were classified as random events.

  11. Conditions for negative specific heat in systems of attracting classical particles

    E-Print Network [OSTI]

    Bjorn Einarsson

    2005-02-08

    We identify conditions for the presence of negative specific heat in non-relativistic self-gravitating systems and similar systems of attracting particles. The method used, is to analyse the Virial theorem and two soluble models of systems of attracting particles, and to map the sign of the specific heat for different combinations of the number of spatial dimensions of the system, $D$($\\geq 2$), and the exponent, $\

  12. Phase diagram of harmonically confined one-dimensional fermions with attractive and repulsive interactions

    SciTech Connect (OSTI)

    Campo, V. L. Jr.; Capelle, K.

    2005-12-15

    We construct the complete U-{mu} phase diagram for harmonically confined ultracold fermionic atoms with repulsive and attractive interactions({mu} is the chemical potential and U the interaction strength). Our approach is based on density-functional theory, and employs analytical expressions for the kinetic and correlation energy functionals, permitting us to obtain closed expressions for all phase boundaries and characteristic lines of the phase diagram, both for repulsive and attractive interactions.

  13. Can Hedgerows Attract Beneficial Insects and Improve Pest Control? A Study of Hedgerows on Central Coast Farms

    E-Print Network [OSTI]

    Pisani Gareau, Tara; Shennan, Carol

    2010-01-01

    Sustainable Food Systems Results Key insect natural enemiesFood Systems, UC Santa Cruz. Can Hedgerows Attract Beneficial InsectsFOOD SYSTEMS University of California, Santa Cruz Research Brief #13, FALL 2010 Can Hedgerows Attract Beneficial Insects

  14. Sustainability of Transient Kinetic Regimes and Origins of Death

    E-Print Network [OSTI]

    Zubarev, Dmitry Yu

    2015-01-01

    It is generally recognized that a distinguishing feature of life is its peculiar capability to avoid equilibration. The origin of this capability and its evolution along the timeline of abiogenesis is not yet understood. We propose to study an analog of this phenomenon that could emerge in non-biological systems. To this end, we introduce the concept of sustainability of transient kinetic regimes. This concept is illustrated via investigation of cooperative effects in an extended system of compartmentalized chemical oscillators under batch conditions. The computational study of a model system shows robust enhancement of lifetimes of the decaying oscillations which translates into the evolution of the survival function of the non-equilibrium regime. This model does not rely on any form of replication. Rather, it explores the role of a structured effective environment as a contributor to the system-bath interactions that define non- equilibrium regimes. We implicate the noise produced by the effective environme...

  15. Absorption-induced transparency metamaterials in the terahertz regime

    E-Print Network [OSTI]

    Rodrigo, Sergio G

    2015-01-01

    Contrary to what might be expected, when an organic dye is sputtered onto an opaque holey metal film, transmission bands can be observed at the absorption energies of the molecules. This phenomenon, known as absorption-induced transparency, is aided by a strong modification of the propagation properties of light inside the holes when filled by the molecules. Despite having been initially observed in metallic structures in the optical regime, new routes for investigation and applications at different spectral regimes can be devised. Here, in order to illustrate the potential use of absorption induced transparency at terahertz, a method for molecular detection is presented, supported by a theoretical analysis.

  16. Federal Information Security Management Act: Fiscal Year 2014 Evaluation (IG-15-004, November 13, 2014)

    E-Print Network [OSTI]

    Waliser, Duane E.

    Federal Information Security Management Act: Fiscal Year 2014 Evaluation (IG-15-004, November 13) identified for this year's Federal Information Security Management Act (FISMA) review; however, the Agency Administrator, provides the Office of Inspector General's (OIG) independent assessment of NASA's information

  17. Federal Information Security Management Act: Fiscal Year 2013 Evaluation (IG-14-004, November 20, 2013)

    E-Print Network [OSTI]

    Waliser, Duane E.

    Federal Information Security Management Act: Fiscal Year 2013 Evaluation (IG-14-004, November 20 year (FY) 2013 reporting requirements for the Federal Information Security Management Act (FISMA is steadily working to improve its overall information technology (IT) security posture. Nevertheless

  18. Director's Discretionary Research and Development Program: Annual Report, Fiscal Year 2006

    SciTech Connect (OSTI)

    Not Available

    2007-03-01

    The Director's Discretionary Research and Development Program, Annual Report Fiscal Year 2006 is an annual management report that summarizes research projects funded by the DDRD program. The NREL DDRD program comprises projects that strengthen NREL's four technical competencies: Integrated Systems, Renewable Electricity, Renewable Fuels, and Strategic Analysis.

  19. Performance and Fiscal Analysis of Distributed Sensor Networks in a Power Plant

    E-Print Network [OSTI]

    Tumer, Kagan

    Performance and Fiscal Analysis of Distributed Sensor Networks in a Power Plant Mitchell Colby University 204 Rogers Hall Corvallis, OR 97331 kagan.tumer@oregonstate.edu ABSTRACT As power plants become power plant, showing that system parameters may be accurately measured and tracked more effectively than

  20. Tax and Fiscal Policies for Promotion of Industrial EnergyEfficiency: A Survey of International Experience

    SciTech Connect (OSTI)

    Price, Lynn; Galitsky, Christina; Sinton, Jonathan; Worrell,Ernst; Graus, Wina

    2005-09-15

    The Energy Foundation's China Sustainable Energy Program (CSEP) has undertaken a major project investigating fiscal and tax policy options for stimulating energy efficiency and renewable energy development in China. This report, which is part of the sectoral sub-project studies on energy efficiency in industry, surveys international experience with tax and fiscal policies directed toward increasing investments in energy efficiency in the industrial sector. The report begins with an overview of tax and fiscal policies, including descriptions and evaluations of programs that use energy or energy-related carbon dioxide (CO2) taxes, pollution levies, public benefit charges, grants or subsidies, subsidized audits, loans, tax relief for specific technologies, and tax relief as part of an energy or greenhouse gas (GHG) emission tax or agreement scheme. Following the discussion of these individual policies, the report reviews experience with integrated programs found in two countries as well as with GHG emissions trading programs. The report concludes with a discussion of the best practices related to international experience with tax and fiscal policies to encourage investment in energy efficiency in industry.

  1. Implementation of Section 1072 of the National Defense Authorization Act for Fiscal Year 2008

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

    2009-08-12

    This Notice provides guidance for implementing the mandates of Section 1072 of the National Defense Authorization Act for Fiscal Year 2008, commonly referred to as the Bond Amendment. Extended until 9-28-11 by DOE N 251.90 dated 9-28-10. Canceled by DOE O 472.2. Does not cancel other directives.

  2. Contract 98, Appendix F self-assessment report for Fiscal Year 2003

    SciTech Connect (OSTI)

    Albert , Rich

    2003-10-15

    This report summarizes the Ernest Orlando Lawrence Berkeley National Laboratory internal assessment of Laboratory operational and administrative performance in key support functions for Fiscal Year (FY) 2003. The report provides documentation of ongoing performance-based management and oversight processes required by the Department of Energy (DOE) to monitor, measure, and evaluate Berkeley Lab work.

  3. Revisiting the role of Incubators during Fiscal Austerity Times: The Case of PSP, Greece.

    E-Print Network [OSTI]

    1 Revisiting the role of Incubators during Fiscal Austerity Times: The Case of PSP, Greece. Areti, Department of Economics, University Campus Rio, 26504 Patras, Greece b: University of Patras, Department of Computer Engineering and Informatics, University Campus Rio, 26504 Patras, Greece c: Computer Technology

  4. Essays on the State Dependent Effects of Monetary Policy and Fiscal Policy 

    E-Print Network [OSTI]

    Zhou, Cheng

    2015-08-07

    This dissertation analyzes the effects of monetary policy and fiscal policy from a state-dependent perspective. The first chapter is on the dynamic effect of monetary policy on asset price. Employing a two-state threshold local projection method, we...

  5. Advanced reactors transition fiscal year 1996 multi-year program plan WBS 7.3

    SciTech Connect (OSTI)

    Hulvey, R.K.

    1995-09-21

    This document describes in detail the work to be accomplished in FY 1996 and the out years for the Advanced Reactors Transition (WBS 7.3. ). This document describes specific milestones and funding profiles. Based upon the Fiscal Year 1996 Multi-Year Program Plan (MYPP), DOE will provide authorization to perform the work outlined in the FY 1996 MYPP

  6. Hanford Tanks Initiative fiscal year 1997 retrieval technology demonstrations

    SciTech Connect (OSTI)

    Berglin, E.J.

    1998-02-05

    The Hanford Tanks Initiative was established in 1996 to address a range of retrieval and closure issues associated with radioactive and hazardous waste stored in Hanford`s single shell tanks (SSTs). One of HTI`s retrieval goals is to ``Successfully demonstrate technology(s) that provide expanded capabilities beyond past practice sluicing and are extensible to retrieve waste from other SSTS.`` Specifically, HTI is to address ``Alternative technologies to past practice sluicing`` ... that can ... ``successfully remove the hard heel from a sluiced tank or to remove waste from a leaking SST`` (HTI Mission Analysis). During fiscal year 1997, the project contracted with seven commercial vendor teams to demonstrate retrieval technologies using waste simulants. These tests were conducted in two series: three integrated tests (IT) were completed in January 1997, and four more comprehensive Alternative Technology Retrieval Demonstrations (ARTD) were completed in July 1997. The goal of this testing was to address issues to minimize the risk, uncertainties, and ultimately the overall cost of removing waste from the SSTS. Retrieval technologies can be separated into three tracks based on how the tools would be deployed in the tank: globally (e.g., sluicing) or using vehicles or robotic manipulators. Accordingly, the HTI tests included an advanced sluicer (Track 1: global systems), two different vehicles (Track 2: vehicle based systems), and three unique manipulators (Track 3: arm-based systems), each deploying a wide range of dislodging tools and conveyance systems. Each industry team produced a system description as envisioned for actual retrieval and a list of issues that could prevent using the described system; defined the tests to resolve the issues; performed the test; and reported the results, lessons learned, and state of issue resolution. These test reports are cited in this document, listed in the reference section, and summarized in the appendices. This report analyzes the retrieval testing issues and describes what has been learned and issues that need further resolution. As such, it can serve as a guide to additional testing that must be performed before the systems are used in-tank. The major issues discussed are tank access, deployment, mining strategy, waste retrieval, liquid scavenging (liquid usage), maneuverability, positioning, static and dynamic performance, remote operations, reliability, availability, maintenance, tank safety, and cost.

  7. Fiscal year 1998 Battelle performance evaluation agreement revision 1

    SciTech Connect (OSTI)

    DAVIS, T.L.

    1998-10-22

    Fiscal Year 1998 represents the second full year utilizing a results-oriented, performance-based contract. This document describes the critical outcomes, objectives, performance indicators, expected levels of performance, and the basis for the evaluation of the Contractors performance for the period October 1, 1997 through September 30, 1998, as required by Articles entitled Use of Objective Standards of Performance, Self Assessment and Performance Evaluation and Critical Outcomes Review of the Contract DE-AC08-76RLO1830. In partnership with the Contractor and other key customers, the Department of Energy (DOE) Richland Operations Office has defined six critical outcomes that same as the core for the Contractors performance evaluation. The Contractor also utilizes these outcomes as a basis for overall management of the Laboratory. As stated above six critical outcomes have been established for FY 1998. These outcomes are based on the following needs identified by DOE-HQ, RL and other customers of the Laboratory. Our Energy Research customer desires relevant, quality and cost effective science. Our Environmental Management customer wants technology developed, demonstrated, and deployed to solve environmental cleanup issues. To ensure the diversification and viability of the Laboratory as a National asset, RL and HQ alike want to increase the Science and Technical contributions of PNNL related to its core capabilities. RL wants improved leadership/management, cost-effective operations, and maintenance of a work environment, which fosters innovative thinking and high morale. RL and HQ alike desire compliance with environment, safety and health (ES and H) standards and disciplined conduct of operations for protection of the worker, environment, and the public, As with all of Hanford, DOE expects contribution of the Laboratory to the economic development of the Tri-Cities community, and the region, to build a new local economy that is less reliant on the Hanford mission, as well as enhancing the status of the Laboratory as a valued corporate citizen of the Northwest Region. The Critical Outcome system focuses all of these customer desires into specific objectives and performance indicators, with supporting measures to track and foster continued improvement in meeting the needs (outcomes) of the Laboratory's customers.

  8. Annual Hanford Seismic Report for Fiscal Year 2008

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2008-12-29

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The HSAP is responsible for locating and identifying sources of seismic activity and monitoring changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the HSAP works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. During fiscal year 2008, the Hanford Seismic Network recorded 1431 triggers on the seismometer system, which included 112 seismic events in the southeast Washington area and an additional 422 regional and teleseismic events. There were 74 events determined to be local earthquakes relevant to the Hanford Site. The highest-magnitude event (3.7 Mc) occurred on May 18, 2008, and was located approximately 17 km east of Prosser at a depth of 20.5 km. With regard to the depth distribution, 13 earthquakes were located at shallow depths (less than 4 km, most likely in the Columbia River basalts), 45 earthquakes were located at intermediate depths (between 4 and 9 km, most likely in the pre-basalt sediments), and 16 earthquakes were located at depths greater than 9 km, within the crystalline basement. Geographically, 54 earthquakes were located in swarm areas and 20 earthquakes were classified as random events. The May 18 earthquake was the highest magnitude event recorded since 1975 in the vicinity of the Hanford Site (between 46 degrees and 47 degrees north latitude and 119 degrees and 120 degrees west longitude). The event was not reported as being felt on the Hanford Site or causing any damage and was communicated to the Pacific Northwest National Laboratory Operations Center per HSAP communi¬cations procedures. The event is not considered to be significant with regard to site safety and not unprecedented given the site’s seismic history. The Hanford strong motion accelerometer (SMA) stations at the 200 East Area, 300 Area, and 400 Area were triggered by the May 18 event. The maximum acceleration recorded at the SMA stations (0.17% at the 300 Area) was 12 times smaller than the reportable action level (2% g) for Hanford Site facilities.

  9. Third Quarter Hanford Seismic Report for Fiscal Year 2008

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2008-09-01

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The Hanford Seismic Assessment Team locates and identifies sources of seismic activity and monitors changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the seismic monitoring organization works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. For the Hanford Seismic Network, fourteen local earthquakes were recorded during the third quarter of fiscal year 2008. The largest event recorded by the network during the third quarter (May 18, 2008 - magnitude 3.7 Mc) was located approximately 17 km east of Prosser at a depth of 20.5 km. With regard to the depth distribution, five earthquakes occurred at shallow depths (less than 4 km, most likely in the Columbia River basalts), six earthquakes at intermediate depths (between 4 and 9 km, most likely in the pre-basalt sediments), and three earthquakes were located at depths greater than 9 km, within the crystalline basement. Geographically, eight earthquakes occurred in swarm areas and six earthquakes were classified as random events. The largest event recorded by the network during the third quarter occurred on May 18 (magnitude 3.7 Mc) and was located approximately 17 km east of Prosser at a depth of 20.5 km. This earthquake was the highest magnitude event recorded in the 46-47 N. latitude / 119-120 W. longitude sector since 1975. The May 18 event, not reported as being felt on the Hanford site or causing any damage, was communicated to the PNNL Operations Center per HSAP communications procedures. The event is not considered to be significant with regard to site safety and not unprecedented given the site’s seismic history. The Hanford strong motion accelerometer (SMA) stations at the 200 East Area, 300 Area, and the 400 Area were triggered by the May 18 event. The reportable action level of 2% g for Hanford facilities is approximately 12 times larger than the peak acceleration (0.17%) observed at the 300 Area SMA station and no action was required.

  10. !#"%$#&('#)10 )32"3$ Operational Power Reactor Regime, ignited CTF,

    E-Print Network [OSTI]

    Zakharov, Leonid E.

    of fusion neutrons for tritium breeding. A compact Lithium Tokamak Experiment (LTX) is being proposed PPPL 3 1 Basics of Opereational Power Reactor Regime. Important approximation for the fusion power In the reactor, ¡ -particles fusion power covers all losses ¢¤£¦¥¨§© §© !#"%$ ¢ £ [GW] - power in ¡ -particles

  11. Tachyon warm inflationary universe model in the weak dissipative regime

    E-Print Network [OSTI]

    Sergio del Campo; Ramon Herrera; Joel Saavedra

    2008-12-05

    Warm inflationary universe model in a tachyon field theory is studied in the weak dissipative regime. We develop our model for an exponential potential and the dissipation parameter $\\Gamma=\\Gamma_0$=constant. We describe scalar and tensor perturbations for this scenario.

  12. Dielectric function of diluted magnetic semiconductors in the infrared regime 

    E-Print Network [OSTI]

    Aguado, R.; Lopez-Sancho, MP; Sinova, Jairo; Brey, L.

    2004-01-01

    We present a study of the dielectric function of metallic (III,Mn)V diluted magnetic semiconductors in the infrared regime. Our theoretical approach is based on the kinetic exchange model for carrier induced (III,Mn)V ferromagnetism. The dielectric...

  13. Detecting and Forecasting Economic Regimes in Automated Exchanges

    E-Print Network [OSTI]

    Ketter, Wolfgang

    Detecting and Forecasting Economic Regimes in Automated Exchanges Wolfgang Ketter , John Collins. of Mgmt., Erasmus University Dept. of Computer Science and Engineering, University of Minnesota Dept,gini,schrater}@cs.umn.edu, agupta@csom.umn.edu Abstract We present basic building blocks of an agent that can use observable market

  14. Detecting and Forecasting Economic Regimes in Automated Exchanges

    E-Print Network [OSTI]

    Ketter, Wolfgang

    Detecting and Forecasting Economic Regimes in Automated Exchanges Wolfgang Ketter # , John Collins, Rotterdam Sch. of Mgmt., Erasmus University + Dept. of Computer Science and Engineering, University wketter@rsm.nl, {jcollins,gini,schrater}@cs.umn.edu, agupta@csom.umn.edu Abstract We present basic

  15. Operating Regimes of Signaling Cycles: Statics, Dynamics, and Noise Filtering

    E-Print Network [OSTI]

    Carlos Gomez-Uribe; George C. Verghese; Leonid A. Mirny

    2007-12-18

    A ubiquitous building block of signaling pathways is a cycle of covalent modification (e.g., phosphorylation and dephosphorylation in MAPK cascades). Our paper explores the kind of information processing and filtering that can be accomplished by this simple biochemical circuit. Signaling cycles are particularly known for exhibiting a highly sigmoidal (ultrasensitive) input-output characteristic in a certain steady-state regime. Here we systematically study the cycle's steady-state behavior and its response to time-varying stimuli. We demonstrate that the cycle can actually operate in four different regimes, each with its specific input-output characteristics. These results are obtained using the total quasi-steady-state approximation, which is more generally valid than the typically used Michaelis-Menten approximation for enzymatic reactions. We invoke experimental data that suggests the possibility of signaling cycles operating in one of the new regimes. We then consider the cycle's dynamic behavior, which has so far been relatively neglected. We demonstrate that the intrinsic architecture of the cycles makes them act - in all four regimes - as tunable low-pass filters, filtering out high-frequency fluctuations or noise in signals and environmental cues. Moreover, the cutoff frequency can be adjusted by the cell. Numerical simulations show that our analytical results hold well even for noise of large amplitude. We suggest that noise filtering and tunability make signaling cycles versatile components of more elaborate cell signaling pathways.

  16. Predicting Global Failure Regimes in Complex Information Systems

    E-Print Network [OSTI]

    Predicting Global Failure Regimes in Complex Information Systems June 19, 2012 NetONets 2012 Chris­ with application to complex information systems, e.g., Internet, Clouds, Grids What is the problem? Why is it hard; Ongoing & Planned ITL Research: How can we help to increase the reliability of complex information systems

  17. Predicting Global Failure Regimes in Complex Information Systems

    E-Print Network [OSTI]

    Predicting Global Failure Regimes in Complex Information Systems DoE COMBINE Workshop September 19 & Ongoing Research­ with application to complex information systems, e.g., Internet, Clouds, Grids What & Planned ITL Research: How can we help to increase the reliability of complex information systems

  18. Two regimes in the regularity of sunspot number

    SciTech Connect (OSTI)

    Shapoval, A.; Shnirman, M. [IEPT RAS, Profsoyuznaya str. 84/32, 117997 Moscow (Russian Federation); Le Mouël, J. L.; Courtillot, V. [IPGP, 1 rue Jussieu, F-75005, Paris (France)

    2013-12-20

    Sunspot numbers WN display quasi-periodical variations that undergo regime changes. These irregularities could indicate a chaotic system and be measured by Lyapunov exponents. We define a functional ? (an 'irregularity index') that is close to the (maximal) Lyapunov exponent for dynamical systems and well defined for series with a random component: this allows one to work with sunspot numbers. We compute ? for the daily WN from 1850 to 2012 within 4 yr sliding windows: ? exhibit sharp maxima at solar minima and secondary maxima at solar maxima. This pattern is reflected in the ratio R of the amplitudes of the main versus secondary peaks. Two regimes have alternated in the past 150 yr, R1 from 1850 to 1915 (large ? and R values) and R2 from 1935 to 2005 (shrinking difference between main and secondary maxima, R values between 1 and 2). We build an autoregressive model consisting of Poisson noise plus an 11 yr cycle and compute its irregularity index. The transition from R1 to R2 can be reproduced by strengthening the autocorrelation a of the model series. The features of the two regimes are stable for model and WN with respect to embedding dimension and delay. Near the time of the last solar minimum (?2008), the irregularity index exhibits a peak similar to the peaks observed before 1915. This might signal a regime change back from R2 to R1 and the onset of a significant decrease of solar activity.

  19. Graphene surface plasmons at the near-infrared optical regime

    E-Print Network [OSTI]

    Fan, Shanhui

    Graphene surface plasmons at the near-infrared optical regime Qiming Zhang1,2 *, Xiangping Li1. Graphene has been identified as an emerging horizon for a nanoscale photonic platform because the Fermi level of intrinsic graphene can be engineered to support surface plasmons (SPs). The current solid back

  20. Precipitation and Northern Hemisphere regimes Christoph C. Raiblea,*, Ute Lukschb

    E-Print Network [OSTI]

    Raible, Christoph C.

    Precipitation and Northern Hemisphere regimes Christoph C. Raiblea,*, Ute Lukschb , Klaus-correlations between the precipitation in the tropical and subtropical western Atlantic illustrate the changes of the Hadley cell with El Nin~o/Southern Oscillation (ENSO).The precipitation anomaly pattern in the north

  1. Laser induced reentrant freezing in two-dimensional attractive colloidal systems

    E-Print Network [OSTI]

    Pinaki Chaudhuri; Chinmay Das; Chandan Dasgupta; H. R. Krishnamurthy; A. K. Sood

    2005-09-11

    The effects of an externally applied one-dimensional periodic potential on the freezing/melting behaviour of two-dimensional systems of colloidal particles with a short-range attractive interaction are studied using Monte Carlo simulations. In such systems, incommensuration results when the periodicity of the external potential does not match the length-scale at which the minimum of the attractive potential occurs. To study the effects of this incommensuration, we consider two different models for the system. Our simulations for both these models show the phenomenon of reentrant freezing as the strength of the periodic potential is varied. Our simulations also show that different exotic phases can form when the strength of the periodic potential is high, depending on the length-scale at which the minimum of the attractive pair-potential occurs.

  2. Ratcheting of driven attracting colloidal particles: Temporal density oscillations and current multiplicity

    E-Print Network [OSTI]

    Andrey Pototsky; Andrew J. Archer; Sergey E. Savel'ev; Uwe Thiele; Fabio Marchesoni

    2011-03-15

    We consider the unidirectional particle transport in a suspension of colloidal particles which interact with each other via a pair potential having a hard-core repulsion plus an attractive tail. The colloids are confined within a long narrow channel and are driven along by a DC or an AC external potential. In addition, the walls of the channel interact with the particles via a ratchet-like periodic potential. We use dynamical density functional theory to compute the average particle current. In the case of DC drive, we show that as the attraction strength between the colloids is increased beyond a critical value, the stationary density distribution of the particles loses its stability leading to depinning and a time dependent density profile. Attraction induced symmetry breaking gives rise to the coexistence of stable stationary density profiles with different spatial periods and time-periodic density profiles, each characterized by different values for the particle current.

  3. Effect of surface attractive strength on structural transitions of a confined HP lattice protein

    SciTech Connect (OSTI)

    Pattanasiri, Busara; Li, Ying Wai; Wuest, Thomas; Landau, David P

    2015-01-01

    We investigate the influence of surface attractive strength on structural transitions of a hydrophobic-polar (HP) lattice protein confined in a slit formed by two parallel, attractive walls. We apply Wang-Landau sampling together with efficient Monte Carlo updates to estimate the density of states of the system. The conformational transitions, namely, the debridging process and hydrophobic core formation, can be identified by analyzing the specific heat together with several structural observables, such as the numbers of surface contacts, the number of hydrophobic pairs, and radii of gyration in different directions. As temperature decreases, we find that the occurrence of the debridging process is conditional depending on the surface attractive strength. This, in turn, affects the nature of the hydrophobic core formation that takes place at a lower temperature. We illustrate these observations with the aid of a HP protein chain with 48 monomers.

  4. Paths toward the modern fiscal state : England (1642-1752), Japan (1868-1895), and China (1850-1911)

    E-Print Network [OSTI]

    He, Wenkai

    2007-01-01

    This dissertation examines the rise of the modem fiscal state, which enabled the state to use centrally collected revenues from indirect taxes to mobilize financial resources either through long-term borrowing or issuing ...

  5. Effectiveness and Impacts of Ecological Fiscal Transfers and Payments for Environmental Services: A Case Study of Shengnongjia National Nature Reserve 

    E-Print Network [OSTI]

    Li, Mingmei

    2012-11-29

    .e. Ecological Fiscal Transfers (EFT) and Payments for Environmental Services (PES), in achieving conservation effectiveness and their economic and social impacts, through a case study on the Shengnongjia National Nature Reserve in China. It is found...

  6. Economic impact study of the Uranium Mill Tailings Remedial Action Project in Colorado: Colorado State fiscal year 1994. Revision 1

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year 1994 (1 July 1993 through 30 June 1994). To capture employment information, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Naturita, Gunnison, and Rifle, Colorado. Economic data were requested from each site prime subcontractor, as well as from the Remedial Action Contractor. Information on wages, taxes, and subcontract expenditures in combination with estimates and economic multipliers is used to estimate the dollar economic benefits to Colorado during the state fiscal year. Finally, the fiscal year 1994 estimates are compared to fiscal year 1993 employment and economic information.

  7. Generalized direct Lyapunov method for the analysis of stability and attraction in general time systems

    SciTech Connect (OSTI)

    Druzhinina, O V; Shestakov, A A [Moscow State University of Railway Engineering, Moscow (Russian Federation)

    2002-10-31

    A generalized direct Lyapunov method is put forward for the study of stability and attraction in general time systems of the following types: the classical dynamical system in the sense of Birkhoff, the general system in the sense of Zubov, the general system in the sense of Seibert, the general system with delay, and the general 'input-output' system. For such systems, with the help of generalized Lyapunov functions with respect to two filters, two quasifilters, or two filter bases, necessary and sufficient conditions for stability and attraction are obtained under minimal assumptions about the mathematical structure of the general system.

  8. Hanford Site Groundwater Monitoring for Fiscal Year 1998

    SciTech Connect (OSTI)

    Hartman, M.J.

    1999-03-24

    This report presents the results of groundwater and vadose-zone monitoring and remediation for fiscal year (FY) 1998 on the Word Site, Washington. Soil-vapor extraction in the 200-West Area removed 777 kg of carbon tetrachloride in FY 1998, for a total of 75,490 kg removed since remediation began in 1992. Spectral gamma logging and evaluation of historical gross gamma logs near tank farms and liquid-disposal sites in the 200 Areas provided information on movement of contaminants in the vadose zone. Water-level monitoring was performed to evaluate groundwater-flow directions, to track changes in water levels, and to relate such changes to evolving disposal practices. Water levels over most of the Hanford Site continued to decline between June 1997 and June 1998. The most widespread radiological contaminant plumes in groundwater were tritium and iodine-129. Concentrations of technetium-99, uranium, strontium-90, and carbon-14 also exceeded drinking water standards in smaller plumes. Plutonium and cesium-137 exceeded standards only near the 216-B-5 injection well. Derived concentration guide levels specified in U.S. Department of Energy Order 5400.5 were exceeded for tritium, uranium, strontium-90, and plutonium in small plumes or single wells. One well completed in the basalt-confined aquifer beneath the 200-East Area exceeded the drinking water standard for technetium-99. Nitrate is the most extensive chemical contaminant. Carbon tetrachloride, chloroform, chromium, cis-l, Z-dichloroethylene, fluoride, and trichloroethylene also were present in smaller areas at levels above their maximum contaminant levels. Cyanide concentrations were elevated in one area but were below the maximum contaminant level. Tetrachloroethylene exceeded its maximum contaminant level in several wells in the 300 Area for the first time since the 1980s. Metals such as aluminum, cadmium, iron, manganese, and nickel exceeded their maximum contaminant levels in filtered samples from numerous wells; they are believed to represent natural components of groundwater. Resource Conservation and Recovery Act of 1976 groundwater monitoring continued at 25 waste management areas during FY 1998: 17 under detection programs and data indicate that they are not adversely affecting groundwater, 6 under interim-status groundwater-quality-assessment programs to assess possible contamination, and 2 under final-status corrective-action programs. Groundwater remediation in the 100 Areas continued to reduce the amount of strontium-90 (100-N) and chromium (100-K, D, and H) reaching the Columbia River. Two systems in the 200-West Area operated to prevent the spread of carbon tetrachloride and technetide uranium plumes. Groundwater monitoring continued at these sites and at other sites where there is no active remediation. A three-dimensional, numerical groundwater model was applied to simulate radionuclide movement from sources in the 200 Areas following site closure in 2050. Contaminants will continue to move toward the southeast and north (through Gable Gap), but the areas with levels exceeding drinking water standards will diminish.

  9. First Quarter Hanford Seismic Report for Fiscal Year 2010

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2010-03-29

    The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. The Hanford Seismic Network recorded 81 local earthquakes during the first quarter of FY 2010. Sixty-five of these earthquakes were detected in the vicinity of Wooded Island, located about eight miles north of Richland just west of the Columbia River. The Wooded Island events recorded this quarter is a continuation of the swarm events observed during fiscal year 2009 and reported in previous quarterly and annual reports (Rohay et al; 2009a, 2009b, 2009c, and 2009d). Most of the events were considered minor (coda-length magnitude [Mc] less than 1.0) with only 1 event in the 2.0-3.0 range; the maximum magnitude event (2.5 Mc) occurred on December 22 at depth 2.1 km. The average depth of the Wooded Island events during the quarter was 1.4 km with a maximum depth estimated at 3.1 km. This placed the Wooded Island events within the Columbia River Basalt Group (CRBG). The low magnitude of the Wooded Island events has made them undetectable to all but local area residents. The Hanford SMA network was triggered several times by these events and the SMA recordings are discussed in section 6.0. During the last year some Hanford employees working within a few miles of the swarm area and individuals living directly across the Columbia River from the swarm center have reported feeling many of the larger magnitude events. Strong motion accelerometer (SMA) units installed directly above the swarm area at ground surface measured peak ground accelerations approaching 15% g, the largest values recorded at Hanford. This corresponds to strong shaking of the ground, consistent with what people in the local area have reported. However, the duration and magnitude of these swarm events should not result in any structural damage to facilities. The USGS performed a geophysical survey using satellite interferometry that detected approximately 1 inch uplift in surface deformation along an east-west transect within the swarm area. The uplift is thought to be caused by the release of pressure that has built up in sedimentary layers, cracking the brittle basalt layers with the Columbia River Basalt Formation (CRBG) and causing the earthquakes. Similar earthquake swarms have been recorded near this same location in 1970, 1975 and 1988 but not with SMA readings or satellite imagery. Prior to the 1970s, swarming may have occurred, but equipment was not in place to record those events. The Wooded Island swarm, due its location and the limited magnitude of the events, does not appear to pose any significant risk to Hanford waste storage facilities. Since swarms of the past did not intensify in magnitude, seismologists do not expect that these events will persist or increase in intensity. However, Pacific Northwest National Laboratory (PNNL) will continue to monitor the activity. Outside of the Wooded Island swarm, sixteen earthquakes were recorded, all minor events. Seven earthquakes were located at intermediate depths (between 4 and 9 km), most likely in the pre-basalt sediments and nine earthquakes at depths greater than 9 km, within the basement. Geographically, seven earthquakes were located in known swarm areas and nine earthquakes were classified as random events.

  10. Second Quarter Hanford Seismic Report for Fiscal Year 2010

    SciTech Connect (OSTI)

    Rohay, Alan C.; Sweeney, Mark D.; Hartshorn, Donald C.; Clayton, Ray E.; Devary, Joseph L.

    2010-06-30

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The HSAP is responsible for locating and identifying sources of seismic activity and monitoring changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the HSAP works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. The Hanford Seismic Network recorded 90 local earthquakes during the second quarter of FY 2010. Eighty-one of these earthquakes were detected in the vicinity of Wooded Island, located about eight miles north of Richland just west of the Columbia River. The Wooded Island events recorded this quarter were a continuation of the swarm events observed during the 2009 and 2010 fiscal years and reported in previous quarterly and annual reports (Rohay et al; 2009a, 2009b, 2009c, and 2010). Most of the events were considered minor (coda-length magnitude [Mc] less than 1.0) with only 1 event in the 2.0-3.0 range; the maximum magnitude event (3.0 Mc) occurred February 4, 2010 at depth 2.4 km. The average depth of the Wooded Island events during the quarter was 1.6 km with a maximum depth estimated at 3.5 km. This placed the Wooded Island events within the Columbia River Basalt Group (CRBG). The low magnitude of the Wooded Island events has made them undetectable to all but local area residents. The Hanford Strong Motion Accelerometer (SMA) network was triggered several times by these events and the SMA recordings are discussed in section 6.0. During the last year some Hanford employees working within a few miles of the swarm area and individuals living directly across the Columbia River from the swarm center have reported feeling many of the larger magnitude events. Similar earthquake swarms have been recorded near this same location in 1970, 1975 and 1988 but not with SMA readings or satellite imagery. Prior to the 1970s, earthquake swarms may have occurred at this location or elsewhere in the Columbia Basin, but equipment was not in place to record those events. The Wooded Island swarm, due its location and the limited magnitude of the events, does not appear to pose any significant risk to Hanford waste storage facilities. Since swarms of the past did not intensify in magnitude, seismologists do not expect that these events will persist or increase in intensity. However, Pacific Northwest National Laboratory (PNNL) will continue to monitor the activity. Outside of the Wooded Island swarm, nine earthquakes were recorded, seven minor events plus two events with magnitude less than 2.0 Mc. Two earthquakes were located at shallow depths (less than 4 km), three earthquakes at intermediate depths (between 4 and 9 km), most likely in the pre-basalt sediments, and four earthquakes were located at depths greater than 9 km, within the basement. Geographically, six earthquakes were located in known swarm areas and three earthquakes were classified as random events.

  11. Disorder-assisted quantum transport in suboptimal decoherence regimes

    E-Print Network [OSTI]

    Leonardo Novo; Masoud Mohseni; Yasser Omar

    2015-03-27

    We investigate quantum transport in binary tree structures and in hypercubes for the disordered Frenkel-exciton Hamiltonian under pure dephasing noise. We compute the energy transport efficiency as a function of disorder and dephasing rates. We demonstrate that dephasing improves transport efficiency not only in the disordered case, but also in the ordered one. The maximal transport efficiency is obtained when the dephasing timescale matches the hopping timescale, which represent new examples of the Goldilocks principle at the quantum scale. Remarkably, we find that in weak dephasing regimes, away from optimal levels of environmental fluctuations, the average effect of increasing disorder is to improve the transport efficiency until an optimal value for disorder is reached. Our results suggest that rational design of the site energies statistical distributions could lead to better performances in transport systems at nanoscale when their natural environments are far from the optimal dephasing regime.

  12. Couette flow regimes with heat transfer in rarefied gas

    SciTech Connect (OSTI)

    Abramov, A. A., E-mail: alabr54@mail.ru; Butkovskii, A. V., E-mail: albutkov@mail.ru [Zhukovski Central Aerohydrodynamics Institute (Russian Federation)

    2013-06-15

    Based on numerical solution of the Boltzmann equation by direct statistic simulation, the Couette flow with heat transfer is studied in a broad range of ratios of plate temperatures and Mach numbers of a moving plate. Flow regime classification by the form of the dependences of the energy flux and friction stress on the Knudsen number Kn is proposed. These dependences can be simultaneously monotonic and nonmonotonic and have maxima. Situations are possible in which the dependence of the energy flux transferred to a plate on Kn has a minimum, while the dependence of the friction stress is monotonic or even has a maximum. Also, regimes exist in which the dependence of the energy flux on Kn has a maximum, while the dependence of the friction stress is monotonic, and vice versa.

  13. On the irrelevant disorder regime of pinning models

    E-Print Network [OSTI]

    Giacomin, G

    2007-01-01

    Recent results have lead to substantial progress in understanding the role of disorder in the (de)localization transition of polymer pinning models. Notably, there is an understanding of the crucial issue of disorder relevance and irrelevance that, albeit still partial, is now rigorous. In this work we exploit interpolation and replica coupling methods to get sharper results on the irrelevant disorder regime of pinning models. In particular, we compute in this regime the first order term in the expansion of the free energy close to criticality, which coincides with the first order of the formal expansion obtained by field theory methods. We also show that the quenched and the quenched averaged correlation length exponents coincide, while in general they are expected to be different. Interpolation and replica coupling methods in this class of models naturally lead to studying the behavior of the intersection of certain renewal sequences and one of the main tools in this work is precisely renewal theory and the...

  14. EFFECTS OF EXPOSURE AND CONFINEMENT ON SPINY WBSTERS, PANULIRUS ARGUS, USED AS ATTRACTANTS

    E-Print Network [OSTI]

    IN THE FWRIDA TRAP FISHERY JOHN H. HUNT,t WILLIAM G. LYONS,2 AND FRANK S. KENNEDY, JR.2 ABSTRACT 'fraps to be effective attractants of other lobsters (Yang and Obert 1978; Lyons and Kennedy 1981; Kennedy 1982). Some of the harvest season (Lyons and Kennedy 1981). 'Florida Department of Natural Resources, Bureau of Marine

  15. Impact of Advanced Physics and Technology on the Attractiveness of Tokamak Fusion Power Plants

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    Impact of Advanced Physics and Technology on the Attractiveness of Tokamak Fusion Power Plants--During the past ten years, the ARIES Team has studied a variety of tokamak power plants with different degrees to apply lessons learned from each ARIES design to the next. The results of ARIES tokamak power plant

  16. ASSESSMENT OF OPTIONS FOR ATTRACTIVE COMMERCIAL AND DEMONSTRATION TOKAMAK FUSION POWER PLANTS

    E-Print Network [OSTI]

    ASSESSMENT OF OPTIONS FOR ATTRACTIVE COMMERCIAL AND DEMONSTRATION TOKAMAK FUSION POWER PLANTS Power Plant based on toka- mak confinement concept. It is obvious that the Fusion Demo should demonstrate that a commercial fusion power plant would be accepted by utility and industry (i

  17. Self-perceived attractiveness in uences human female preferences for sexual dimorphism

    E-Print Network [OSTI]

    Little, Tony

    Self-perceived attractiveness in uences human female preferences for sexual dimorphism and symmetry, University of St Andrews, St Andrews, Fife KY16 9JU, UK Exaggerated sexual dimorphism and symmetry in human in several diverse genera (e.g. beetles, Thomas et al. 1999; amphipods, Thomas et al. 1996; and birds, MÖller

  18. Vitamin E Supplementation Increases the Attractiveness of Males' Scent for Female European Green Lizards

    E-Print Network [OSTI]

    Clifton, Ken

    Vitamin E Supplementation Increases the Attractiveness of Males' Scent for Female European Green-tocopherol ( = vitamin E) in their femoral secretions. Because vitamin E is metabolically important and can only lizards that received a dietary supplement of vitamin E increased proportions of vitamin E

  19. Approach to Equilibrium of Glauber Dynamics In the One Phase Region. I: The Attractive Case

    E-Print Network [OSTI]

    .g temperature and magnetic field) which do not give rise to a phase transition , must have a rapid (typically close to the line of first order phase transition was proved few years ago by the authors of the presentApproach to Equilibrium of Glauber Dynamics In the One Phase Region. I: The Attractive Case F

  20. Fusion Engineering and Design 82 (2007) 26962704 Engineering challenges in designing an attractive compact

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    2007-01-01

    Fusion Engineering and Design 82 (2007) 2696­2704 Engineering challenges in designing an attractive the key engineering outcomes from the ARIES-CS study. The most promising power plant concept is described. The engineering design of the fusion power-core components (including the blanket and divertor) and the coil

  1. New development in evaluation of three-center nuclear attraction integrals over Slater type orbitals

    E-Print Network [OSTI]

    Israfil I. Guseinov; Nimet Zaim; Nursen Seckin Goorgun

    2013-02-09

    Three-center nuclear attraction integrals with Slater type orbitals (STOs) appearing in the Hartree-Fock-Roothaan (HFR) equations for molecules are evaluated using one-range addition theorems of STOs obtained from the use of complete orthonormal sets of -exponential type orbitals (-ETOs), where . These integrals are investigated for the determination of the best with respect to the convergence and accuracy of series expansion relations. It is shown that the best values are obtained for . The convergence of three-center nuclear attraction integrals with respect to the indices for is presented. The final results are expressed through the overlap integrals of STOs containing . The hermitian properties of three-center nuclear attraction integrals are also investigated. The algorithm described in this work is valid for the arbitrary values of, and quantum numbers, screening constants and location of orbitals. The convergence and accuracy of series are tested by calculating concrete cases. It should be noted that the theory of three-center nuclear attraction integrals presented in this work is the extension of method described in our previous paper for to the case of (I.I. Guseinov, N. Seckin Gorgun and N. Zaim, Chin. Phys. B 19 (2010) 043101-1-043101-5).

  2. Effective Long-Range Attraction between Protein Molecules in Solutions Studied by Small Angle Neutron Scattering

    E-Print Network [OSTI]

    Chen, Sow-Hsin

    Neutron Scattering Yun Liu,1 Emiliano Fratini,2 Piero Baglioni,1,2 Wei-Ren Chen,1 and Sow-Hsin Chen1,* 1, Italy (Received 8 February 2005; published 8 September 2005) Small angle neutron scattering intensity neutron and x-ray scattering investigations of proteins suggest the presence of a short-range attractive

  3. Cellulose nanowhiskers (CNW) have attracted much attention over the past several years due to their

    E-Print Network [OSTI]

    Collins, Gary S.

    Cellulose nanowhiskers (CNW) have attracted much attention over the past several years due- hydroxybutyrate-hydroxyvalerate). Cellulose nanowhiskers were prepared from microcrystilline cellulose (MCC) using) threads with the addition of cellulose nanowhiskers. PHBV-CNW fibers were prepared by wet spinning

  4. Colloidal Systems with Attractive Interactions: Evaluation of Scattering Data Using the Generalized Indirect Fourier Transformation Method

    E-Print Network [OSTI]

    Wyss, Hans

    stabilized dense silica suspensions, which are destabilized by ionic strength or pH shift initiated by an in. This system consists of electrostatically stabilized silica spheres in aqueous suspension. AggregationColloidal Systems with Attractive Interactions: Evaluation of Scattering Data Using the Generalized

  5. Gravitational Stability of Suspensions of Attractive Colloidal Particles Chanjoong Kim,1,2

    E-Print Network [OSTI]

    Gravitational Stability of Suspensions of Attractive Colloidal Particles Chanjoong Kim,1,2 Yaqian 15 February 2007; published 11 July 2007) Colloidal suspensions are susceptible to gravitationally colloidal suspension is susceptible to gravitation- ally induced sedimentation or creaming, which can lead

  6. South Florida Sun-Sentinel.com Third parties attract few votes, can have big impact

    E-Print Network [OSTI]

    Fernandez, Eduardo

    South Florida Sun-Sentinel.com Third parties attract few votes, can have big impact By Anthony Man for Socialist and PSL for Party for Socialism and Liberation -- don't help much. Hoffman said he recognized one, the former Republican governor of New Mexico. Johnson has a platform that could appeal to people on the left

  7. Female intrasexual competition and reputational effects on attractiveness among the Tsimane of Bolivia

    E-Print Network [OSTI]

    Gurven, Michael

    to impact people's lives. Perceived attractiveness by others affects young children's social relationships Crespoe a Department of Social Sciences, California Polytechnic State University, San Luis Obispo, CA Mexico, Albuquerque, NM 87131, United States c Department of Anthropology, University of California Santa

  8. Low light reflectance may explain the attraction of birds to defoliated trees

    E-Print Network [OSTI]

    Laaksonen, Toni

    Low light reflectance may explain the attraction of birds to defoliated trees Elina Ma¨ntyla¨, Tero autumnata) in nontest branches. Species, age, or sex of the experimental bird or lighting (ultraviolet [UV light than the herbivore trees, whereas no such difference was found in the shadier forest patch trees

  9. ORIGINAL PAPER Insect attraction to wind turbines: does colour play a role?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ORIGINAL PAPER Insect attraction to wind turbines: does colour play a role? C. V. Long & J. A at wind turbine installations has been generating increasing con- cern, both for the continued development the phenomenon of avian and bat mortality at wind turbine installations, an issue that could potentially

  10. Solvent Quality Dependent Continuum van der Waals Attraction and Phase Behavior for Colloids Bearing

    E-Print Network [OSTI]

    Chan, Derek Y C

    Solvent Quality Dependent Continuum van der Waals Attraction and Phase Behavior for Colloids dispersion as a function of solvent quality and particle volume fraction is compared with theoretical.5 M NaCl as a function of temperature, which controls solvent quality for the adsorbed Pluronic

  11. 1 Introduction Studies of facial attractiveness have typically investigated how physical cues, such as

    E-Print Network [OSTI]

    Little, Tony

    1 Introduction Studies of facial attractiveness have typically investigated how physical cues for a recent meta-analytic review). By contrast with this emphasis on the effects that physical cues have of these invariant physical cues and those of changeable social signals, such as gaze direction and expression, might

  12. NUCLEAR MATERIAL ATTRACTIVENESS: AN ASSESSMENT OF MATERIAL FROM PHWR'S IN A CLOSED THORIUM FUEL CYCLE

    SciTech Connect (OSTI)

    Sleaford, B W; Collins, B A; Ebbinghaus, B B; Bathke, C G; Prichard, A W; Wallace, R K; Smith, B W; Hase, K R; Bradley, K S; Robel, M; Jarvinen, G D; Ireland, J R; Johnson, M W

    2010-04-26

    This paper examines the attractiveness of material mixtures containing special nuclear materials (SNM) associated with reprocessing and the thorium-based LWR fuel cycle. This paper expands upon the results from earlier studies that examined the attractiveness of SNM associated with the reprocessing of spent light water reactor (LWR) fuel by various reprocessing schemes and the recycle of plutonium as a mixed oxide (MOX) fuel in LWR. This study shows that {sup 233}U that is produced in thorium-based fuel cycles is very attractive for weapons use. Consistent with other studies, these results also show that all fuel cycles examined to date need to be rigorously safeguarded and provided moderate to high levels of physical protection. These studies were performed at the request of the United States Department of Energy (DOE), and are based on the calculation of 'attractiveness levels' that has been couched in terms chosen for consistency with those normally used for nuclear materials in DOE nuclear facilities. The methodology and key findings will be presented.

  13. Interaction of a Polyelectrolyte Solution with an Attractive Surface Kate Barteau

    E-Print Network [OSTI]

    Shell, M. Scott

    studied a simplified system of a semi-dilute polymer electrolyte solution and its behavior near an oppositely charged surface using molecular dynamics (MD) simulations. Polymers were simulated as 6-12 Lennard with an attractive wall has been carried out through molecular dynamics simulations. Total charge density along

  14. 2-Undecyloxy-1-ethanol in combination with other semiochemicals attracts three

    E-Print Network [OSTI]

    Hanks, Lawrence M.

    2-Undecyloxy-1-ethanol in combination with other semiochemicals attracts three Monochamus species: Lamiinae) have recently been shown to have the same male-produced sex pheromone, 2-undecyloxy-1-ethanol volatiles ethanol and a-pinene, in southern British Columbia, Canada. We captured 603 Monochamus clamator

  15. What does it mean to be bi? Bisexuals are people who are attracted to

    E-Print Network [OSTI]

    Xuan, Dong

    and vice versa. Some also find the same sex attractive. These people are probably bisexual. Suppose you and women, to be involved in multiple relationships, or to be obsessed with sex. You can be celibate. There is no behavioral "test" to determine whether or not one is bisexual. During adolescence, most young men and women

  16. Do Games Attract or Sustain Engagement in Citizen Science? A Study of Volunteer Motivations

    E-Print Network [OSTI]

    Subramanian, Sriram

    Do Games Attract or Sustain Engagement in Citizen Science? A Study of Volunteer Motivations Ioanna incorporated in online citizen science (CS) projects as a way of crowdsourcing data. While there has been CS in science · Pro-citizen science Forum/chat motivations · Project support · Social interaction · Sense

  17. Power Counting Regime of Chiral Extrapolation and Beyond

    E-Print Network [OSTI]

    Derek B. Leinweber; Anthony W. Thomas; Ross D. Young

    2005-10-12

    Finite-range regularised (FRR) chiral effective field theory is presented in the context of approximation schemes ubiquitous in modern lattice QCD calculations. Using FRR techniques, the power-counting regime (PCR) of chiral perturbation theory can be estimated. To fourth-order in the expansion at the 1% tolerance level, we find m_\\pi < 180 MeV for the PCR, extending only a small distance beyond the physical pion mass.

  18. Analytic expression for poloidal flow velocity in the banana regime

    SciTech Connect (OSTI)

    Taguchi, M. [College of Industrial Technology, Nihon University, Narashino 275-8576 (Japan)

    2013-01-15

    The poloidal flow velocity in the banana regime is calculated by improving the l = 1 approximation for the Fokker-Planck collision operator [M. Taguchi, Plasma Phys. Controlled Fusion 30, 1897 (1988)]. The obtained analytic expression for this flow, which can be used for general axisymmetric toroidal plasmas, agrees quite well with the recently calculated numerical results by Parker and Catto [Plasma Phys. Controlled Fusion 54, 085011 (2012)] in the full range of aspect ratio.

  19. Signature candidate of quantum chaos far from the semiclassical regime

    SciTech Connect (OSTI)

    Li, Shang-Bin, E-mail: shbli@ustc.edu.cn; Xu, Zhengyuan [School of Information Science and Technology, and Optical Wireless Communication and Network Center, University of Science and Technology of China, Hefei, Anhui 230027 (China)] [School of Information Science and Technology, and Optical Wireless Communication and Network Center, University of Science and Technology of China, Hefei, Anhui 230027 (China)

    2014-03-15

    We numerically investigated the entanglement product in the simplest coupled kicked top model with the spin j?=?1. Different from the dynamical pattern of entanglement in the semiclassical regime, two similar initial states may have discordant entanglement oscillations. A candidate of the quantum signature of this classical chaotic system was proposed. The potential antimonotonic relation between the rank correlation coefficient qualifying the concordant of two entanglement evolutions and the stationary entanglement was preliminarily revealed.

  20. Signature candidate of quantum chaos far from the semiclassical regime

    E-Print Network [OSTI]

    Li, Shang-Bin

    2013-01-01

    We numerically investigated the entanglement product in the simplest coupled kicked top model with the spin $j=1$. Different from the dynamical pattern of entanglement in the semiclassical regime, two similar initial states may have discordant entanglement oscillations. A candidate of the quantum signature of this classical chaotic system was proposed. The potential antimonotonic relation between the rank correlation coefficient qualifying the concordant of two entanglement evolutions and the stationary entanglement was preliminarily revealed.

  1. Turbulent regimes in the tokamak scrape-off layer

    SciTech Connect (OSTI)

    Mosetto, Annamaria; Halpern, Federico D.; Jolliet, Sébastien; Loizu, Joaquim; Ricci, Paolo [École Polytechnique Fédérale de Lausanne (EPFL), Centre de Recherches en Physique des Plasmas, Association Euratom-Confédération Suisse, CH-1015 Lausanne (Switzerland)] [École Polytechnique Fédérale de Lausanne (EPFL), Centre de Recherches en Physique des Plasmas, Association Euratom-Confédération Suisse, CH-1015 Lausanne (Switzerland)

    2013-09-15

    The non-linear turbulent regimes in the tokamak scrape-off layer (SOL) are identified according to the linear instability responsible for the perpendicular transport. Four regions of the SOL operational parameters are determined where turbulence is driven by the inertial or resistive branches of the ballooning mode or of drift waves. The analysis, based on the linear electrostatic drift-reduced Braginskii equations, evaluates the pressure scale length self-consistently from the balance between plasma losses at the vessel and perpendicular turbulent transport. The latter is estimated by assuming that turbulence saturation occurs due to a local flattening of the plasma gradients and associated removal of the linear instability drive; it is also shown that transport is led by the mode that maximizes the ratio of the linear growth to the poloidal wavenumber. The methodology used to identify the turbulent regimes is confirmed by the results of non-linear simulations of SOL turbulence. The identification of the turbulent regimes, the predicted pressure scale length, and the poloidal wavenumber of the leading mode are in reasonable agreement with non-linear simulation results.

  2. NetCAP status report for the end of fiscal year 2010.

    SciTech Connect (OSTI)

    Hamlet, Benjamin Roger; Young, Christopher John

    2010-10-01

    Fiscal year 2010 (FY10) is the second full year of NetCAP development and the first full year devoted largely to new feature development rather than the reimplementation of existing capabilities found in NetSim (Sereno et al., 1990). Major tasks completed this year include: (1) Addition of hydroacoustic simulation; (2) Addition of event Identification simulation; and (3) Initial design and preparation for infrasound simulation. The Network Capability Assessment Program (NetCAP) is a software tool under development at Sandia National Laboratories used for studying the capabilities of nuclear explosion monitoring networks. This report discusses motivation and objectives for the NetCAP project, lists work performed prior to fiscal year 2010 (FY10) and describes FY10 accomplishments in detail.

  3. Annual report: Purchasing and Materials Management Organization, Sandia National Laboratories, fiscal year 1992

    SciTech Connect (OSTI)

    Zaeh, R.A.

    1993-04-01

    This report summarizes the purchasing and transportation activities of the Purchasing and Materials Management Organization for Fiscal Year 1992. Activities for both the New Mexico and California locations are included. Topics covered in this report include highlights for fiscal year 1992, personnel, procurements (small business procurements, disadvantaged business procurements, woman-owned business procurements, New Mexico commercial business procurements, Bay area commercial business procurements), commitments by states and foreign countries, and transportation activities. Also listed are the twenty-five commercial contractors receiving the largest dollar commitments, commercial contractors receiving commitments of $1,000 or more, integrated contractor and federal agency commitments of $1,000 or more from Sandia National Laboratories/New Mexico and California, and transportation commitments of $1,000 or more from Sandia National Laboratories/New Mexico and California.

  4. Savannah River Site`s Site Specific Plan. Environmental restoration and waste management, fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1991-08-01

    This Site Specific Plan (SSP) has been prepared by the Savannah River Site (SRS) in order to show the Environmental Restoration and Waste Management activities that were identified during the preparation of the Department of Energy-Headquarters (DOE-HQ) Environmental Restoration and Waste Management Five-Year Plan (FYP) for FY 1992--1996. The SSP has been prepared in accordance with guidance received from DOE-HQ. DOE-SR is accountable to DOE-HQ for the implementation of this plan. The purpose of the SSP is to develop a baseline for policy, budget, and schedules for the DOE Environmental Restoration and Waste Management activities. The plan explains accomplishments since the Fiscal Year (FY) 1990 plan, demonstrates how present and future activities are prioritized, identifies currently funded activities and activities that are planned to be funded in the upcoming fiscal year, and describes future activities that SRS is considering.

  5. INTERFACIAL AREA TRANSPORT AND REGIME TRANSITION IN COMBINATORIAL CHANNELS

    SciTech Connect (OSTI)

    Seugjin Kim

    2011-01-28

    . This study investigates the geometric effects of 90-degree vertical elbows and flow configurations in two-phase flow. The study shows that the elbows make a significant effect on the transport characteristics of two-phase flow, which includes the changes in interfacial structures, bubble interaction mechanisms and flow regime transition. The effect of the elbows is characterized for global and local two-phase flow parameters. The global two-phase flow parameters include two-phase pressure, interfacial structures and flow regime transition. In order to characterize the frictional pressure drop and minor loss across the vertical elbows, pressure measurements are obtained across the test section over a wide range of flow conditions in both single-phase and two-phase flow conditions. A two-phase pressure drop correlation analogous to Lockhart-Martinelli correlation is proposed to predict the minor loss across the elbows. A high speed camera is employed to perform extensive flow visualization studies across the elbows in vertical upward, horizontal and vertical downward sections and modified flow regime maps are proposed. It is found that modified flow regime maps immediately downstream of the vertical upward elbow deviate significantly from the conventional flow regime map. A qualitative assessment of the counter-current flow limitation characteristics specific to the current experimental facility is performed. A multi-sensor conductivity probe is used to measure local two-phase flow parameters such as: void fraction, bubble velocity, interfacial area concentration and bubble frequency. The local measurements are obtained for six different flow conditions at ten measurement locations along axial direction of the test section. Both the vertical-upward and vertical-downward elbows have a significant impact on bubble distribution, resulting in, a bimodal distribution along the horizontal radius of the tube cross-section and migration of bubbles towards the inside of the elbow curvatures immediately downstream of the vertical-upward and vertical-downward elbows, respectively. The elbow effect decays further downstream of the elbow and bubbles migrate to more conventional distribution patterns. The axial transport of void fraction and interfacial area concentration shows that the elbows promote bubble disintegration. Preliminary comparisons between the interfacial area transport model and the experimental data for verticalupward and vertical downward section are also presented.

  6. 300 Area D4 Project Fiscal Year 2008 Building Completion Report

    SciTech Connect (OSTI)

    R. A. Westberg

    2009-01-15

    This report documents the deactivation, decontamination, decommissioning, and demolition (D4) of eighteen buildings in the 300 Area of the Hanford Site that were demolished in Fiscal Year 2008. The D4 of these facilties included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and stabilization or removal of the remaining slab and foundation, as appropriate.

  7. Atomic Safety and Licensing Board Panel annual report, Fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    In Fiscal Year 1992, the Atomic Safety and Licensing Board Panel (``the Panel``) handled 38 proceedings. The cases addressed issues in the construction, operation, and maintenance of commercial nuclear power reactors and other activities requiring a license from the Nuclear Regulatory Commission. This reports sets out the Panel`s caseload during the year and summarizes, highlights, and analyzes how the wide-ranging issues raised in those proceedings were addressed by the Panel`s judges and licensing boards.

  8. Development of a Foam OTEC System. Final technical report for Fiscal Year 1979

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    Research on Development of a Foam OTEC System, as carried out at Carnegie-Mellon University from October 1, 1978 through September 30, 1979, is described. To a brief section summarizing highlights of research results are appended 12 technical reports which detail specific sections of the program. The work described is continuing and a proposal is currently being submitted to provide support in fiscal 1980.

  9. Fiscal Year 2014 Annual Report on BNLs Next Generation Safeguards Initiative Human Capital Development Activities

    SciTech Connect (OSTI)

    Pepper S. E.

    2014-10-10

    Brookhaven National Laboratory’s (BNL’s) Nonproliferation and National Security Department contributes to the National Nuclear Security Administration Office of Nonproliferation and International Security Next Generation Safeguards Initiative (NGSI) through university engagement, safeguards internships, safeguards courses, professional development, recruitment, and other activities aimed at ensuring the next generation of international safeguards professionals is adequately prepared to support the U.S. safeguards mission. This report is a summary of BNL s work under the NGSI program in Fiscal Year 2014.

  10. Justifying power : ruling group dominance and regime justification in multi-ethnic states

    E-Print Network [OSTI]

    Berman, Deborah Rachel

    2011-01-01

    The current but inconsistent upheaval in the Middle East suggests variations in what will topple regimes, and thus in how regimes have laid the groundwork to remain in power. This thesis examines variation in a social ...

  11. Regime legitimacy and military resilience : lessons from World War II and Yugoslavia

    E-Print Network [OSTI]

    Russell, Jacob Hale

    2008-01-01

    This thesis argues that regime legitimacy creates military resilience. A regime is legitimate when its constituents believe-whether because of ideological solidarity, patriotism, nationalism, or good governance-that a ...

  12. Porous compaction in transient creep regime and implications for melt, petroleum, and CO2 circulation

    E-Print Network [OSTI]

    Kaminski, Edouard

    Porous compaction in transient creep regime and implications for melt, petroleum, and CO2 in transient creep regime and implications for melt, petroleum, and CO2 circulation, J. Geophys. Res., 113, B

  13. Diurnal Precipitation Regimes in the Global Tropics* KAZUYOSHI KIKUCHI AND BIN WANG

    E-Print Network [OSTI]

    Wang, Bin

    Diurnal Precipitation Regimes in the Global Tropics* KAZUYOSHI KIKUCHI AND BIN WANG Department tropical precipitation are documented by using two complementary Tropical Rainfall Measuring Mission (TRMM, and phase propagation characteristics of the diurnal precipitation. The oceanic regime is characterized

  14. 10/10/2014 Your Beer Attracts Fruit Flies on Purpose | WIRED http://www.wired.com/2014/10/beer-yeast-attracts-fruit-flies/#disqus_thread 15/31

    E-Print Network [OSTI]

    Twitter Facebook RSS Your Beer Attracts Fruit Flies on Purpose By Annie Sneed 10.09.14 | 12:00 pm-yeast-attracts-fruit-flies/#disqus_thread 17/31 Share on Facebook 470 Tweet 344 24 arlindo71/Getty The characteristic smell of beer is very that this type of relationship is actually really common," said Verstrepen, "We think that some pathogenic

  15. A mean-field monomer-dimer model with attractive interaction: Exact solution and rigorous results

    SciTech Connect (OSTI)

    Alberici, D. Contucci, P. Mingione, E.

    2014-06-15

    A mean-field monomer-dimer model which includes an attractive interaction among both monomers and dimers is introduced and its exact solution rigorously derived. The Heilmann-Lieb method for the pure hard-core interacting case is used to compute upper and lower bounds for the pressure. The bounds are shown to coincide in the thermodynamic limit for a suitable choice of the monomer density m. The computation of the monomer density is achieved by solving a consistency equation in the phase space (h, J), where h tunes the monomer potential and J the attractive potential. The critical point and exponents are computed and show that the model is in the mean-field ferromagnetic universality class.

  16. Active and reactive behaviour in human mobility: the influence of attraction points on pedestrians

    E-Print Network [OSTI]

    Gutiérrez-Roig, Mario; Oltra, Aitana; Bartumeus, Frederic; Diaz-Guilera, Albert; Perelló, Josep

    2015-01-01

    Human mobility is becoming an accessible field of study thanks to the progress and availability of tracking technologies as a common feature of smart phones. We describe an example of a scalable experiment exploiting these circumstances at a public, outdoor fair in Barcelona (Spain). Participants were tracked while wandering through an open space with activity stands attracting their attention. We develop a general modeling framework based on Langevin Dynamics, which allows us to test the influence of two distinct types of ingredients on mobility: reactive or context-dependent factors, modelled by means of a force field generated by attraction points in a given spatial configuration, and active or inherent factors, modelled from intrinsic movement patterns of the subjects. The additive and constructive framework model accounts for the observed features. Starting with the simplest model (purely random walkers) as a reference, we progressively introduce different ingredients such as persistence, memory, and per...

  17. Non-equilibrium steady state in the hydro regime

    E-Print Network [OSTI]

    Pourhasan, Razieh

    2015-01-01

    We study the existence and properties of the non-equilibrium steady state which arises by putting two copies of systems at different temperatures into a thermal contact. We solve the problem for the relativistic systems that are described by the energy-momentum of a perfect hydro with general equation of state (EOS). In particular, we examine several simple examples: a hydro with a linear EOS, a holographic CFT perturbed by a relevant operator and a barotropic fluid, i.e., P = P(E). Our studies suggest that the formation of steady state is a universal result of the hydro regime regardless of the kind of fluid.

  18. Non-equilibrium steady state in the hydro regime

    E-Print Network [OSTI]

    Razieh Pourhasan

    2015-11-20

    We study the existence and properties of the non-equilibrium steady state which arises by putting two copies of systems at different temperatures into a thermal contact. We solve the problem for the relativistic systems that are described by the energy-momentum of a perfect hydro with general equation of state (EOS). In particular, we examine several simple examples: a hydro with a linear EOS, a holographic CFT perturbed by a relevant operator and a barotropic fluid, i.e., P = P(E). Our studies suggest that the formation of steady state is a universal result of the hydro regime regardless of the kind of fluid.

  19. Electrophoresis of colloidal dispersions in the low-salt regime

    E-Print Network [OSTI]

    Vladimir Lobaskin; Burkhard Duenweg; Martin Medebach; Thomas Palberg; Christian Holm

    2006-12-15

    We study the electrophoretic mobility of spherical charged colloids in a low-salt suspension as a function of the colloidal concentration. Using an effective particle charge and a reduced screening parameter, we map the data for systems with different particle charges and sizes, including numerical simulation data with full electrostatics and hydrodynamics and experimental data for latex dispersions, on a single master curve. We observe two different volume fraction-dependent regimes for the electrophoretic mobility that can be explained in terms of the static properties of the ionic double layer.

  20. Theory of the Anomalous Hall Effect in the Insulating Regime 

    E-Print Network [OSTI]

    Liu, Xiongjun

    2012-10-19

    .3 The upper limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 6.4 Dependence of the AHC on DOS . . . . . . . . . . . . . . . . . . . . 116 6.5 Efros-shklovskii hopping conduction regime . . . . . . . . . . . . . . . 119 6.6 Activation E3... in this figure is given by ? = 1.5 ? 1.7 [38]. . . . . . . . . . . . . . . 27 xi FIGURE Page 2.8 Experimental data from Ref. [39]. (a) Temperature dependence of the longitudinal resistance versus 1/T (a) and 1/T 1/2 (b-d). The samples A, B, and C are grow...

  1. Rapidity gap survival in the black-disk regime

    SciTech Connect (OSTI)

    Leonid Frankfurt; Charles Hyde; Mark Strikman; Christian Weiss

    2007-04-16

    We summarize how the approach to the black-disk regime (BDR) of strong interactions at TeV energies influences rapidity gap survival in exclusive hard diffraction pp -> p + H + p (H = dijet, Qbar Q, Higgs). Employing a recently developed partonic description of such processes, we discuss (a) the suppression of diffraction at small impact parameters by soft spectator interactions in the BDR; (b) further suppression by inelastic interactions of hard spectator partons in the BDR; (c) correlations between hard and soft interactions. Hard spectator interactions substantially reduce the rapidity gap survival probability at LHC energies compared to previously reported estimates.

  2. Non-equilibrium steady state in the hydro regime

    E-Print Network [OSTI]

    Razieh Pourhasan

    2015-09-03

    We study the existence and properties of the non-equilibrium steady state which arises by putting two copies of systems at different temperatures into a thermal contact. We solve the problem for the relativistic systems that are described by the energy-momentum of a perfect hydro with general equation of state (EOS). In particular, we examine several simple examples: a hydro with a linear EOS, a holographic CFT perturbed by a relevant operator and a barotropic fluid, i.e., P = P(E). Our studies suggest that the formation of steady state is a universal result of the hydro regime regardless of the kind of fluid.

  3. Silvicultural Tools Applicable in Forests Burned by a Mixed Severity Fire Regime Russell T. Graham

    E-Print Network [OSTI]

    Fried, Jeremy S.

    Silvicultural Tools Applicable in Forests Burned by a Mixed Severity Fire Regime Russell T. Graham The silvicultural tools applicable for use in forests burned by mixed severity fire regimes are as highly variable of silvicultural tools that can be used in the forests historically burned by mixed fire regimes, their application

  4. Hole pairing from attraction of opposite chirality spin vortices: Non-BCS superconductivity in Underdoped Cuprates

    E-Print Network [OSTI]

    Marchetti, P A; Su, Z B; Yu, L

    2011-01-01

    Within a gauge approach to the t-J model, we propose a new, non-BCS mechanism of superconductivity for underdoped cuprates. We implement the no-double occupancy constraint with a (semionic) slave-particle formalism. The dopant generates a vortex-like quantum distortion of the AF background centered on the empty sites, with opposite chirality for cores on the two N\\'eel sublattices. Empty sites are described in terms of spinless fermionic holons and the long-range attraction between spin vortices on two opposite N\\'eel sublattices is the holon pairing force, leading eventually to SC. The spin fluctuations are described by bosonic spinons with a gap generated by scattering on spin vortices. Due to the occupation constraint, there is a gauge attraction between holon and spinon, binding them into a physical hole. Through gauge interaction the spin vortex attraction induces the formation of spin-singlet RVB pairs reducing the spinon gap. Lowering T, there are two crossovers as precursors of the SC transition: at t...

  5. In order to attract the best talent in the world, Lund University invites you to become a corporate partner

    E-Print Network [OSTI]

    Linke, Heiner

    partner in an attractive scholarship competition. The competi- tion builds long-term relationships know that the students who enter are looking for openings to work in the industry during Master's programmes. Challenge yourself and attract global talent Search for global talent #12;DESIGN

  6. The influence of averageness on judgments of facial attractiveness: No own-age or own-sex

    E-Print Network [OSTI]

    Thompson, Michael

    . Across blocks, the faces varied in age (adult, 9-year-old, or 5- year-old) and sex (male or female). We on judgments of facial attractiveness among 8- and 9-year-old children attending a girls' school, a boys.elsevier.com/locate/jecp #12;Introduction When asked to judge the attractiveness of faces, adults from different cultures

  7. Campus Shared Services (CSS) provides administrative support to campus, and Fiscal Close for FY2014-2015 represents the first time CSS will be processing work on behalf of nearly all UC Berkeley campus

    E-Print Network [OSTI]

    Jacobs, Lucia

    by the Controller's office. Please refer to the CSS Fiscal Close FY2014-2015 information found below and on the CSSCampus Shared Services (CSS) provides administrative support to campus, and Fiscal Close for FY2014 to complete processing of your requests/transactions for the fiscal close. Every effort will be made

  8. THE TWO REGIMES OF PHOTOSPHERIC MOTIONS IN {alpha} HYDRA

    SciTech Connect (OSTI)

    Gray, David F., E-mail: dfgray@uwo.ca [Department of Physics and Astronomy, University of Western Ontario, London, Ontario N6A 3K7 (Canada)

    2013-02-10

    High-resolution spectroscopic observations of {alpha} Hya were acquired between 2003 and 2010. Analysis of line shifts, differential shifts, line widths, and line bisectors points to two regimes of velocity fields in the photosphere of {alpha} Hya: (1) normal granulation embedded in (2) large convection cells. Variations occur on a wide range of timescales, from several years on down. Radial velocity variations, which are irregular and span 786 m s{sup -1}, have a distribution consistent with a true mean rise velocity of the large cells of {approx}725 m s{sup -1} and a dispersion of {approx}220 m s{sup -1}. The distribution of granulation velocities, as measured from the widths of spectral lines, shows only small variations, consistent with the two regime concepts. On the multi-year timescale, radial velocity changes, small temperature variations ({approx}10 K), and small line-width variations ({approx}<0.8%) track each other, possibly with phase shifts. The granulation velocity gradient for {alpha} Hya is about half as large as the Sun's and no variation with time was seen, implying that any variation in velocity gradient from one large cell to the next must be less than a few percent. The asymmetry in the granulation velocity distribution, as specified in the flux deficit, is smaller than expected for {alpha} Hya's position in the HR diagram and appears to be variable.

  9. Evolution and resilience of the nuclear nonproliferation regime

    SciTech Connect (OSTI)

    Pregenzer, Arian L.

    2014-05-09

    This paper introduces the concept of systems resilience as a new framework for thinking about the future of the nonproliferation regime. Resilience refers to the ability of a system to maintain its vital functions in the face of continuous and unpredictable change. First, I make the case that the nonproliferation regime can be viewed as a complex system. Next, I discuss key themes from the literature on systems resilience and apply them to the nonproliferation system: the difference between resilience and stability; the need for evolution to maintain function; the importance of functional diversity; and the concept of the adaptive cycle. I show that most existing nonproliferation strategies are aimed at stability rather than resilience and that the current nonproliferation system may be over-constrained by the cumulative evolution of strategies. According to the literature on systems resilience, this increases its vulnerability to collapse. I argue that the resilience of the nonproliferation system can be enhanced by increasing international participation in setting the nonproliferation agenda, developing general international response capabilities, focusing on non-coercive approaches to decreasing demand, and applying systems thinking more rigorously to nonproliferation.

  10. Relic Dark energy from Trans-Planckian Regime

    E-Print Network [OSTI]

    Laura Mersini; Mar Bastero-Gil; Panagiota Kanti

    2001-06-06

    As yet, there is no underlying fundamental theory for the transplanckian regime. There is a need to address the issue of how the observables in our present universe are affected by processes that may have occured during the transplanckian regime. A particular feature of the family of dispersion functions chosen is the production of ultralow frequencies at very high momenta $k> M_P$. We name the range of the ultralow energy modes (of very short distances) that have frequencies equal or less than the current Hubble rate $H_0$ as the $\\it{tail}$ modes. These modes are still frozen today due to the expansion of the universe. We calculate their energy today and show that the $tail$ provides a strong candidate for the {\\it dark energy} of the universe. During inflation, their energy is about 122-123 orders of magnitude smaller than the total energy. We present the exact solutions and show that: the CMBR spectrum is that of a (nearly) black body, and that the adiabatic vacuum is the only choice for the initial conditions. Finally, some of these results can also be applied to black hole physics.

  11. Fiscal 2016 Approved Sponsored Fringe Rates: The FY16 fringe benefit rates for sponsored program personnel (see below table) have been

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Fiscal 2016 Approved Sponsored Fringe Rates: The FY16 fringe benefit rates for sponsored program). The rates are calculated by the Office of Cost Analysis using retirement and other benefit information is performed at the end of each fiscal year, and these over and under recoveries are factored into the next

  12. (b) A summary of current expenditures for the most recent fiscal year for which they are available, expressed as pie charts in the following 2 categories

    E-Print Network [OSTI]

    Cafarella, Michael J.

    #12;78 (b) A summary of current expenditures for the most recent fiscal year for which or employee of the public university. (iii) Audits and financial reports for the most recent fiscal year right-to-know and campus security act, Public Law 101-542, 104 Stat. 2381. Information shall include all

  13. Annual Report for Fiscal Year Our Mission is to improve the health of all women through leadership in research, education, clinical

    E-Print Network [OSTI]

    Sheridan, Jennifer

    1 Annual Report for Fiscal Year 2011-2012 Our Mission is to improve the health of all women through. Training & Career Development Programs During the 2011-2012 fiscal year, the Center continues to coordinate theoretically-informed, empirically-supported concepts drawn from social cognitive career theory (SCCT

  14. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards - Fiscal Year 2000 Mid-Year Progress Report

    SciTech Connect (OSTI)

    CD Carlson; SQ Bennett

    2000-07-25

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, eight in fiscal year 1998, and seven in fiscal year 1999. All of the fiscal year 1996 award projects have been completed and will publish final reports, so their annual updates will not be included in this document. This section summarizes how each of the currently funded grants addresses significant US Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research performed at PNNL is focused primarily in four areas: Tank Waste Remediation; Decontamination and Decommissioning; Spent Nuclear Fuel and Nuclear Materials; and Soil and Groundwater Cleanup.

  15. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards - Fiscal Year 2000 Mid-Year Progress Report

    SciTech Connect (OSTI)

    Carlson, Clark D.; Bennett, Sheila Q.

    2000-07-25

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, eight in fiscal year 1998 and seven in fiscal year 1999.(a) All of the fiscal year 1996 awards have been completed and the Principal Investigators are writing final reports, so their summaries will not be included in this document. This section summarizes how each of the currently funded grants addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research performed at PNNL is focused primarily in four areas: Tank Waste Remediation, Decontamination and Decommissioning, Spent Nuclear Fuel and Nuclear Materials, and Soil and Groundwater Cleanup.

  16. Hole pairing from attraction of opposite chirality spin vortices: Non-BCS superconductivity in Underdoped Cuprates

    E-Print Network [OSTI]

    P. A. Marchetti; F. Ye; Z. B. Su; L. Yu

    2011-05-25

    Within a gauge approach to the t-J model, we propose a new, non-BCS mechanism of superconductivity for underdoped cuprates. We implement the no-double occupancy constraint with a (semionic) slave-particle formalism. The dopant generates a vortex-like quantum distortion of the AF background centered on the empty sites, with opposite chirality for cores on the two N\\'eel sublattices. Empty sites are described in terms of spinless fermionic holons and the long-range attraction between spin vortices on two opposite N\\'eel sublattices is the holon pairing force, leading eventually to SC. The spin fluctuations are described by bosonic spinons with a gap generated by scattering on spin vortices. Due to the occupation constraint, there is a gauge attraction between holon and spinon, binding them into a physical hole. Through gauge interaction the spin vortex attraction induces the formation of spin-singlet RVB pairs reducing the spinon gap. Lowering T, there are two crossovers as precursors of the SC transition: at the higher one a gas of holon pairs appears, reducing the hole spectral weight, while at the lower one a gas of spinon pairs also appears, giving rise to a gas of incoherent preformed hole pairs with magnetic vortices in the plasma phase, supporting a Nernst signal. At an even lower T the hole pairs become coherent and SC appears beyond a critical doping. The proposed SC mechanism is not of the BCS-type, because it involves a gain in kinetic energy (lowering of spinon gap) and it is "almost" of the classical 3D XY-type. Since both the spinon gap and the holon pairing originate from the same term in the slave-particle representation of the t-J model, this approach incorporates a strong interplay between AF and SC, giving rise to a universal relation between Tc and the energy of the resonance mode, as observed in neutron scattering experiments.

  17. Information Causality in the Quantum and Post-Quantum Regime

    E-Print Network [OSTI]

    Martin Ringbauer; Alessandro Fedrizzi; Dominic W. Berry; Andrew G. White

    2014-11-11

    Quantum correlations can be stronger than anything achieved by classical systems, yet they are not reaching the limit imposed by relativity. The principle of information causality offers a possible explanation for why the world is quantum and why there appear to be no even stronger correlations. Generalizing the no-signaling condition it suggests that the amount of accessible information must not be larger than the amount of transmitted information. Here we study this principle experimentally in the classical, quantum and post-quantum regimes. We simulate correlations that are stronger than allowed by quantum mechanics by exploiting the effect of polarization-dependent loss in a photonic Bell-test experiment. Our method also applies to other fundamental principles and our results highlight the special importance of anisotropic regions of the no-signalling polytope in the study of fundamental principles.

  18. Flow regimes and heat transfer in vertical narrow annuli

    SciTech Connect (OSTI)

    Ulke, A.; Goldberg, I.

    1993-11-01

    In shell side boiling heat exchangers narrow crevices that are formed between the tubes and the tube support structure provide areas for local thermal-hydraulic conditions which differ significantly from bulk fluid conditions. Understanding of the processes of boiling and dryout in flow restricted crevices can help in designing of tube support geometries to minimize the likelihood of tube support plate and tube corrosion observed in commercial power plant steam generators. This paper describes a one dimensional thermal-hydraulic model of a vertical crevice between a tube and a support plate with cylindrical holes. The annulus formed by the support plate hole and an eccentrically located tube has been represented by vertical strips. The formation, growth and collapse of a steam bubble in each strip has been determined. Based on the bubble history, and flow regimes characterized by ``isolated`` bubbles, ``coalesced`` bubbles and liquid deficient regions have been defined.

  19. Citizen Engagement in the New Normal Fiscal Environment: Time for Participatory Performance Budgeting (PPB 2.0)?

    E-Print Network [OSTI]

    Ho, Alfred

    2013-02-04

    and budget information Y Y Y Y Y Y Y Public feedback and deliberation of policy and budget priorities Y Y Y Y Y Y Approval or ranking of policy priorities Y Y Y Y Y Y Allocating fiscal resources to policy or programs Y Y Y Y Y...1 Citizen Engagement in the New Normal Fiscal Environment: Time for Participatory Performance Budgeting (PPB 2.0)? Alfred T. Ho Associate Professor School of Public and Environmental Affairs University of Kansas E-mail: alfredho...

  20. Groundwater Level Status Report for Fiscal Year 2007 - Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Shannon P. Allen, Richard J. Koch

    2008-03-17

    The status of groundwater level monitoring at Los Alamos National Laboratory in Fiscal Year 2007 is provided in this report. The Groundwater Level Monitoring Project was instituted in 2005 to provide a framework for the collection and processing of quality controlled groundwater level data. This report summarizes groundwater level data for 166 monitoring wells, including 45 regional aquifer wells, 25 intermediate wells, and 96 alluvial wells, and 11 water supply wells. Pressure transducers were installed in 133 monitoring wells for continuous monitoring of groundwater levels. Time-series hydrographs of groundwater level data are presented along with pertinent construction and location information for each well.

  1. Office of Civilian Radioactive Waste Management Fiscal Year 1994 annual report to Congress

    SciTech Connect (OSTI)

    1995-05-01

    The events of Fiscal Year 1994 made it a notable year in OCRWN`s history. Highlights include formulation of a new program approach; intensive consultation with other parties to build confidence in that approach; the delivery, assembly, and initial testing of the tunnel boring machine that is now digging into Yucca Mountain; steps toward acquisition of a standardized multipurpose canister system and planning for the accompanying environmental impact statement; and solicitation, through a Federal Register notice, of utilities` and other interested parties` recommendations toward resolving key waste-acceptance issues.

  2. Coordination of Fiscal with Monetary and Financial Stability Policies Can Better Cure Unemployment

    E-Print Network [OSTI]

    Arestis, Philip

    2014-04-01

    , negative spillovers can add between 1½ and 2½ pps to the negative growth effects” (p. 18). It is also found that “Although the impact on current accounts is shown to be modest and it clearly cannot be a substitute for reforms in deficit countries... , it would support growth in the core countries and spillovers to the periphery countries would ease their adjustment” (p. 18). 7 A recent IMF (2013) study, which looks at lessons from the recent crisis on the role of fiscal policy in advanced...

  3. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1994

    SciTech Connect (OSTI)

    1994-10-01

    The Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, manages archaeological resources on the Savannah River Site (SRS). An ongoing research program provides the theoretical, methodological, and empirical basis for assessing site significance within the compliance process specified by law. The SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research, and public education activities of the SRARP during Fiscal Year 1994.

  4. On the characteristics of aerosol indirect effect based on dynamic regimes in global climate models

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

    Zhang, S.; Wang, M.; Ghan, S. J.; Ding, A.; Wang, H.; Zhang, K.; Neubauer, D.; Lohmann, U.; Ferrachat, S.; Takeamura, T.; et al

    2015-09-02

    Aerosol-cloud interactions continue to constitute a major source of uncertainty for the estimate of climate radiative forcing. The variation of aerosol indirect effects (AIE) in climate models is investigated across different dynamical regimes, determined by monthly mean 500 hPa vertical pressure velocity (?500), lower-tropospheric stability (LTS) and large-scale surface precipitation rate derived from several global climate models (GCMs), with a focus on liquid water path (LWP) response to cloud condensation nuclei (CCN) concentrations. The LWP sensitivity to aerosol perturbation within dynamic regimes is found to exhibit a large spread among these GCMs. It is in regimes of strong large-scale ascendmore »(?500 ?1) and low clouds (stratocumulus and trade wind cumulus) where the models differ most. Shortwave aerosol indirect forcing is also found to differ significantly among different regimes. Shortwave aerosol indirect forcing in ascending regimes is as large as that in stratocumulus regimes, which indicates that regimes with strong large-scale ascend are as important as stratocumulus regimes in studying AIE. It is further shown that shortwave aerosol indirect forcing over regions with high monthly large-scale surface precipitation rate (> 0.1 mm d?1) contributes the most to the total aerosol indirect forcing (from 64 to nearly 100 %). Results show that the uncertainty in AIE is even larger within specific dynamical regimes than that globally, pointing to the need to reduce the uncertainty in AIE in different dynamical regimes.« less

  5. Hot dry rock energy: Hot dry rock geothermal development program. Progress report. Fiscal year 1993

    SciTech Connect (OSTI)

    Salazar, J.; Brown, M. [eds.

    1995-03-01

    Extended flow testing at the Fenton Hill Hot Dry Rock (HDR) test facility concluded in Fiscal Year 1993 with the completion of Phase 2 of the long-term flow test (LTFT) program. As is reported in detail in this report, the second phase of the LTFT, although only 55 days in duration, confirmed in every way the encouraging test results of the 112-day Phase I LTFT carried out in Fiscal Year 1992. Interim flow testing was conducted early in FY 1993 during the period between the two LTFT segments. In addition, two brief tests involving operation of the reservoir on a cyclic schedule were run at the end of the Phase 2 LTFT. These interim and cyclic tests provided an opportunity to conduct evaluations and field demonstrations of several reservoir engineering concepts that can now be applied to significantly increase the productivity of HDR systems. The Fenton Hill HDR test facility was shut down and brought into standby status during the last part of FY 1993. Unfortunately, the world`s largest, deepest, and most productive HDR reservoir has gone essentially unused since that time.

  6. Electric and Hybrid Vehicles Program 18th annual report to Congress for Fiscal Year 1994

    SciTech Connect (OSTI)

    NONE

    1995-04-01

    The Department remains focused on the technologies that are critical to making electric and hybrid vehicles commercially viable and competitive with current production gasoline-fueled vehicles in performance, reliability, and affordability. During Fiscal Year 1994, significant progress was made toward fulfilling the intent of Congress. The Department and the United States Advanced Battery Consortium (a partnership of the three major domestic automobile manufacturers) continued to work together and to focus the efforts of battery developers on the battery technologies that are most likely to be commercialized in the near term. Progress was made in industry cost-shared contracts toward demonstrating the technical feasibility of fuel cells for passenger bus and light duty vehicle applications. Two industry teams which will develop hybrid vehicle propulsion technologies have been selected through competitive procurement and have initiated work, in Fiscal Year 1994. In addition, technical studies and program planning continue, as required by the Energy Policy Act of 1992, to achieve the goals of reducing the transportation sector dependence on imported oil, reducing the level of environmentally harmful emissions, and enhancing industrial productivity and competitiveness.

  7. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ENVIRONMENTAL MANAGEMENT TECHNOLOGY DEVELOPMENT REPORT FISCAL YEAR 2010

    SciTech Connect (OSTI)

    Bush, S.

    2010-10-22

    The mission of the Department of Energy's (DOE's) Office of Environmental Management (EM) is to clean up the environmental legacy of nuclear weapons research and production during the Cold War. That mission includes cleaning up nuclear waste, contaminated groundwater and soil, nuclear materials, and contaminated facilities covering two million acres of land in thirty-five states. EM's principal program goals include timely completion of tank waste treatment facilities, reduction of the life-cycle costs and acceleration of the cleanup of the Cold War legacy, and reduction of the EM footprint. The mission of the EM Technology Innovation and Development program is to transform science and innovation into practical solutions to achieve the EM mission. During fiscal year 2010 (October 2009-September 2010), EM focused upon accelerating environmental cleanup by expeditiously filling identified gaps in available knowledge and technology in the EM program areas. This report describes some of the approaches and transformational technologies in tank waste processing, groundwater and soil remediation, nuclear materials disposition, and facility deactivation and decommissioning developed during fiscal year 2010 that will enable EM to meet its most pressing program goals.

  8. Annual Report, "Federal Information Security Management Act: Fiscal Year 2011 Evaluation" (IG-12-002, October 17, 2011)

    E-Print Network [OSTI]

    Christian, Eric

    Annual Report, "Federal Information Security Management Act: Fiscal Year 2011 Evaluation" (IG-12's information technology (IT) security posture. For FY 2011, we adopted a risk-based approach in which we required areas of review for FY 2011 Federal Information Security Management Act (FISMA) reporting: · Risk

  9. Technology Regimes and Productivity Growth in Europe and the United States: A Comparative and Historical Perspective

    E-Print Network [OSTI]

    van Ark, Bart; Smits, Jan Pieter

    2005-01-01

    Productivity Growth, Netherlands, Technology Regime PeriodSteam as a General Purpose Technology: A Growth Accountingeds. , Productivity, Technology, and Economic Growth, Kluwer

  10. Hydrological Regimes, Pond Morphology, and Habitat Use: Predicting the Impact of an Emerging Aquatic Pathogen

    E-Print Network [OSTI]

    Briggs, Cheryl J.

    2006-01-01

    Hydrological Regimes, Pond Morphology, and Habitat Use:with infection, are the pond morphology and the topographyis that differences in the pond morphology and topography of

  11. Challenges to Introducing and Managing Disturbance Regimes for Holocarpha macradenia, an

    E-Print Network [OSTI]

    Holl, Karen

    Challenges to Introducing and Managing Disturbance Regimes for Holocarpha macradenia, an Endangered sites to test the effects of clipping frequency and litter accumulation on seed germination, seedling

  12. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards-Fiscal Year 1999 Mid-Year Progress Report

    SciTech Connect (OSTI)

    Peurrung, L.M.

    1999-06-30

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, and eight in fiscal year 1998. This section summarizes how each grant addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research is focused primarily in five areas: Tank Waste Remediation, Decontamination and Decommissioning, Spent Nuclear Fuel and Nuclear Materials, Soil and Groundwater Clean Up, and Health Effects.

  13. Hall magnetohydrodynamic reconnection in the plasmoid unstable regime

    SciTech Connect (OSTI)

    Baalrud, S. D.; Bhattacharjee, A.; Huang, Y.-M.; Germaschewski, K.

    2011-09-15

    A set of reduced Hall magnetohydrodynamic (MHD) equations are used to evaluate the stability of large aspect ratio current sheets to the formation of plasmoids (secondary islands). Reconnection is driven by resistivity in this analysis, which occurs at the resistive skin depth d{sub {eta}}{identical_to}S{sub L}{sup -1/2}{radical}(L{nu}{sub A}/{gamma}), where S{sub L} is the Lundquist number, L, the length of the current sheet, {nu}{sub A,} the Alfven speed, and {gamma}, the growth rate. Modifications to a recent resistive MHD analysis [N. F. Loureiro et al., Phys. Plasmas 14, 100703 (2007)] arise when collisions are sufficiently weak that d{sub {eta}} is shorter than the ion skin depth d{sub i}{identical_to}c/{omega}{sub pi}. Secondary islands grow faster in this Hall MHD regime: the maximum growth rate scales as (d{sub i}/L){sup 6/13}S{sub L}{sup 7/13}{nu}{sub A}/L and the number of plasmoids as (d{sub i}/L){sup 1/13}S{sub L}{sup 11/26}, compared to S{sub L}{sup 1/4}{nu}{sub A}/L and S{sup 3/8}, respectively, in resistive MHD.

  14. Climate effects on future runoff regimes of Pacific mountain tributaries

    SciTech Connect (OSTI)

    Rango, A.; Roberts, R. [Agricultural Research Service, Beltsville, MD (United States). Hydrology Lab.; Martinec, J.

    1995-12-31

    Because most Pacific mountain tributaries are situated in the Northern hemisphere, the runoff regime is characterized by high river flows in April-September and low river flows in October--March. With regard to global warming, a partial shift of inflows into the Pacific Ocean from the summer to the winter has to be expected. For quantitative evaluations, the SRM snowmelt runoff model is applied in several basins in the Pacific rim, ranging from 57{degree} North (west coast of Canada) to 45{degree} South (east coast of New Zealand). In the Kings River basin of California (4,000 km{sup 2}, 171--4,341 m a.s.l.) with the envisaged rise of temperature, runoff in October--March is significantly increased at the expense of snow accumulation in winter and summer runoff. Also, summer runoff peaks are shifted to earlier dates. Similar redistribution of runoff is evaluated for the Illecillewaet River basin of British Columbia (1,155 km{sup 2}, 509--3,150 m a.s.l.), a tributary to the Columbia River. However, an additional effect is observed: because nearly 10% of the surface is covered with permanent snowfields and glaciers, runoff would be temporarily increased from these frozen reserves. A quantitative analysis reveals that in the Illecillewaet basin, even a moderate increase of precipitation would not offset a gradual disappearance of glaciers due to increased melting.

  15. Folding mechanism of a polymer chain with short-range attractions

    E-Print Network [OSTI]

    Leitold, Christian

    2015-01-01

    We investigate the crystallization of a single, flexible homopolymer chain using transition path sampling (TPS). The chain consists of N identical spherical monomers evolved according to Langevin dynamics. While neighboring monomers are coupled via harmonic springs, the non-neighboring monomers interact via a hard core and a short-ranged attractive potential. For a sufficiently small interaction range {\\lambda}, the system undergoes a first-order freezing transition from an expanded, disordered phase to a compact crystalline state. Using a new shooting move tailored to polymers combined with a committor analysis, we study the transition state ensemble of an N=128 chain and search for possible reaction coordinates based on likelihood maximization. We find that typical transition states consist of a crystalline nucleus with one or more chain fragments attached to it. Furthermore, we show that the number of particles in the crystalline core is not well suited as a reaction coordinate. We then present an improved...

  16. Polymer crystals in Rydberg quantum gases with competing attractive and repulsive interactions

    E-Print Network [OSTI]

    Lan, Zhihao; Levi, Emanuele; Li, Weibin; Lesanovsky, Igor

    2015-01-01

    We study a quantum spin chain with density-density interactions, whose nearest-neighbor strength can be tuned freely while the long-range tail follows a repulsive (van-der-Waals) power-law. The classical limit of this many-body system with generally non-convex interactions possesses an exact solution. In the case of attractive nearest-neighbor interaction the ground state features two complete devil's staircases of crystals that --- depending on the filling fraction --- are either composed of dimer particles or dimer holes. The staircase structure is controlled by the values of the nearest-neighbor interaction rather than a chemical potential which would be typically the case for convex interactions. The introduction of quantum fluctuations through a transverse field melts the dimer crystalline structures and ultimately makes the system enter a paramagnetic phase. For intermediate transverse field strengths, however, we identify a region, where the density-density correlations suggest the emergence of quasi l...

  17. Controls of Wellbore Flow Regimes on Pump Effluent Composition

    SciTech Connect (OSTI)

    James Martin-Hayden; plummer; Sanford Britt

    2014-01-01

    Where well water and formation water are compositionally different or heterogeneous, pump effluent composition will vary due to partial mixing and transport induced by pumping. Investigating influences of purging and sampling methodology on composition variability requires quantification of wellbore flow regimes and mixing. As a basis for this quantification, analytical models simulating Poiseuille flow were developed to calculate flow paths and travel times. Finite element modeling was used to incorporate influences of mixing. Parabolic velocity distributions within the screened interval accelerate with cumulative inflow approaching the pump intake while an annulus of inflowing formation water contracts uniformly to displace an axial cylinder of pre-pumping well water as pumping proceeds. Increased dispersive mixing forms a more diffuse formation water annulus and the contribution of formation water to pump effluent increases more rapidly. Models incorporating viscous flow and diffusion scale mixing show that initially pump effluent is predominantly pre-pumping well water and compositions vary most rapidly. After two screen volumes of pumping, 94% of pump effluent is inflowing formation water. Where the composition of formation water and pre-pumping well water are likely to be similar, pump effluent compositions will not vary significantly and may be collected during early purging or with passive sampling. However, where these compositions are expected to be considerably different or heterogeneous, compositions would be most variable during early pumping, that is, when samples are collected during low-flow sampling. Purging of two screen volumes would be required to stabilize the content and collect a sample consisting of 94% formation water.

  18. Climate change impacts on fire regimes and key ecosystem services in Rocky Mountain forests

    E-Print Network [OSTI]

    MacDonald, Lee

    Climate change impacts on fire regimes and key ecosystem services in Rocky Mountain forests Monique Collins, CO 80523-1476, USA b Rocky Mountain Tree-Ring Research, 2901 Moore Lane, Fort Collins, CO 80526 Mountains Climate change Fire regime Prescribed fire Ecosystem services a b s t r a c t Forests

  19. Outage Capacity of the Fading Relay Channel in the Low SNR Regime

    E-Print Network [OSTI]

    Tse, David

    Outage Capacity of the Fading Relay Channel in the Low SNR Regime A. Salman Avestimehr and David N at the outage capacity of the fading relay channel with half-duplex constraint in the low SNR regime. First we. In this case we show that a Bursty Amplify-Forward (BAF) protocol is optimal and achieves the outage capacity

  20. Forest Management Regime and Species choice options in a changing environment

    E-Print Network [OSTI]

    Forest Management Regime and Species choice ­ options in a changing environment Bill Mason, Forest.mason@forestry.gsi.gov.uk May 18 2010 #12;2 Talk Structure 1. Introduction; 2. Species 3. Forest types; 4. Management regime; 5 essential] to make it more resilient to climate change over the next 50-100 years. Resilience implies

  1. Melting and crystallization in Ni nanoclusters: The mesoscale regime Yue Qi and Tahir C agin

    E-Print Network [OSTI]

    Goddard III, William A.

    Melting and crystallization in Ni nanoclusters: The mesoscale regime Yue Qi and Tahir C¸ agin to a mesoscale nanocrystal regime well-defined bulk and surface properties above 750 atoms 2.7 nm . We find that the mesoscale nanocrystals melt via surface processes, leading to Tm,N Tm,bulk N 1/3 , dropping from Tm

  2. A World Ripe for the Gods: Regime Theory and Religion in International Relations

    E-Print Network [OSTI]

    Herrington, Luke M.

    2012-12-31

    the nature of transnational religious regimes, which have been functioning since at least the reign of the Roman emperor, Constantine the Great (r. 306-337). By utilizing regime theory, and by tackling the case of the Vietnam War, this thesis also...

  3. VIII CONCLUDING REMARKS Regime shifts are among the most exciting research frontiers in ecology. They bring

    E-Print Network [OSTI]

    -stable and multiple-attractor models of ecosystems is a key dilemma (Fig. 52). We generally have limited information topic in applied ecology. Ecosystem management is devoted to maintaining desirable ecosystem regimes, avoiding transitions to undesirable ecosystem regimes, and inventing new ways to adapt to novel ecosystem

  4. Historical Fire Regimes in Ponderosa Pine Forests of the Colorado Front Range, and

    E-Print Network [OSTI]

    Historical Fire Regimes in Ponderosa Pine Forests of the Colorado Front Range, and Recommendations scientific understanding of historical fire regimes in the forested landscapes of Colorado's Front Range and the Colorado-Wyoming border. This article focuses on forests in which ponderosa pine is a dominant or co

  5. Long-term variability and rainfall control of savanna fire regimes in equatorial East Africa

    E-Print Network [OSTI]

    Hu, Feng Sheng

    Long-term variability and rainfall control of savanna fire regimes in equatorial East Africa D A V Abstract Fires burning the vast grasslands and savannas of Africa significantly influence the global carbon in equatorial East Africa. The charcoal-inferred shifts in local and regional fire regimes were compared

  6. Calibrated Probabilistic Forecasting at the Stateline Wind Energy Center: The Regime-Switching

    E-Print Network [OSTI]

    Genton, Marc G.

    Calibrated Probabilistic Forecasting at the Stateline Wind Energy Center: The Regime at a wind energy site and fits a conditional predictive model for each regime. Geographically dispersed was applied to 2-hour-ahead forecasts of hourly average wind speed near the Stateline wind energy center

  7. Mechanism for export of sediment-derived iron in an upwelling regime

    E-Print Network [OSTI]

    Mahadevan, Amala

    Mechanism for export of sediment-derived iron in an upwelling regime S. A. Siedlecki,1 A. Mahadevan is exported offshore through this previously unidentified subsurface pathway. If this mechanism operates on all coastal upwelling regimes, the global export of sediment-derived iron to the open ocean would

  8. PUBLISHED VERSION Transitions to improved confinement regimes induced by changes in heating in zero-dimensional

    E-Print Network [OSTI]

    of the oscillatory component of the heating rate is the control parameter. [http://dx.doi.org/10.1063/1.4884126] IPUBLISHED VERSION Transitions to improved confinement regimes induced by changes in heating in zero;Transitions to improved confinement regimes induced by changes in heating in zero- dimensional models

  9. vol. 157, no. 5 the american naturalist may 2001 Disturbance Regimes and Life-History Evolution

    E-Print Network [OSTI]

    -history the- ory. "Disturbance regime" is defined in terms of disturbance timing, frequency, predictability 1988; Turner et al. 1998) have suggested that the frequency of disturbances relative to an organismvol. 157, no. 5 the american naturalist may 2001 Disturbance Regimes and Life-History Evolution

  10. Observation of Chiral Heat Transport in the Quantum Hall Regime G. Granger,1

    E-Print Network [OSTI]

    Eisenstein, Jim

    Observation of Chiral Heat Transport in the Quantum Hall Regime G. Granger,1 J. P. Eisenstein,1 and J. L. Reno2 1 Condensed Matter Physics, California Institute of Technology, Pasadena, California; published 23 February 2009) Heat transport in the quantum Hall regime is investigated using micron

  11. Nonequilibrium and nonlinear dynamics in Berea and Fontainebleau sandstones: Low-strain regime

    E-Print Network [OSTI]

    Nonequilibrium and nonlinear dynamics in Berea and Fontainebleau sandstones: Low-strain regime values, e.g., 10À7 . In this paper we investigate two sandstones, Berea and Fontainebleau), Nonequilibrium and nonlinear dynamics in Berea and Fontainebleau sandstones: Low-strain regime, J. Geophys. Res

  12. Exact asymptotic expansions for thermodynamics of the hydrogen gas in the Saha regime

    E-Print Network [OSTI]

    Boyer, Edmond

    Exact asymptotic expansions for thermodynamics of the hydrogen gas in the Saha regime A. Alastuey and V. Ballenegger Abstract We consider the hydrogen quantum plasma in the Saha regime, where it almost of thermo- dynamical functions beyond Saha theory, which describes an ideal mixture of ionized protons

  13. Report to Congress on abnormal occurrences, fiscal year 1997. Volume 20

    SciTech Connect (OSTI)

    NONE

    1998-04-01

    Section 208 of the Energy Reorganization Act of 1974 identifies an abnormal occurrence (AO) as an unscheduled incident or event that the Nuclear Regulatory Commission (NRC) determines to be significant from the standpoint of public health or safety. The Federal Reports Elimination and Sunset Act of 1995 requires that AOs be reported to Congress on an annual basis. This report includes those events that NRC has determined to be AOs during fiscal year 1997. This report addresses two AOs at NRC licensed facilities. One involved an event at a nuclear power plant, and one involved materials overexposure. The report also addresses four Agreement State AOs. Two of these AOs involved overexposures and two involved radiopharmaceutical misadministrations. In addition, Appendix C of the report includes five events of loss of control of licensed materials.

  14. Naval Petroleum and Oil Shale Reserves annual report of operations for fiscal year 1996

    SciTech Connect (OSTI)

    NONE

    1996-12-31

    During fiscal year 1996, the Department of Energy continued to operate Naval Petroleum Reserve No. 1 in California and Naval Petroleum Reserve No. 3 in Wyoming through its contractors. In addition, natural gas operations were conducted at Naval Petroleum Reserve No. 3. All productive acreage owned by the Government at Naval Petroleum Reserve No. 2 in California was produced under lease to private companies. The locations of all six Naval Petroleum and Oil Shale Reserves are shown in a figure. Under the Naval Petroleum Reserves Production Act of 1976, production was originally authorized for six years, and based on findings of national interest, the President was authorized to extend production in three-year increments. President Reagan exercised this authority three times (in 1981, 1984, and 1987) and President Bush authorized extended production once (in 1990). President Clinton exercised this authority in 1993 and again in October 1996; production is presently authorized through April 5, 2000. 4 figs. 30 tabs.

  15. Hanford Site Environmental Safety and Health Fiscal Year 2001 Budget-Risk management summary

    SciTech Connect (OSTI)

    REEP, I.E.

    1999-05-12

    The Hanford Site Environment, Safety and Health (ES&H) Budget-Risk Management Summary report is prepared to support the annual request to sites in the U.S. Department of Energy (DOE) Complex by DOE, Headquarters. The request requires sites to provide supplementary crosscutting information related to ES&H activities and the ES&H resources that support these activities. The report includes the following: (1) A summary status of fiscal year (FY) 1999 ES&H performance and ES&H execution commitments; (2)Status and plans of Hanford Site Office of Environmental Management (EM) cleanup activities; (3) Safety and health (S&H) risk management issues and compliance vulnerabilities of FY 2001 Target Case and Below Target Case funding of EM cleanup activities; (4) S&H resource planning and crosscutting information for FY 1999 to 2001; and (5) Description of indirect-funded S&H activities.

  16. Summaries of research projects for fiscal years 1996 and 1997, medical applications and biophysical research

    SciTech Connect (OSTI)

    1998-02-01

    The Medical Applications and Biophysical Research Division of the Office of Biological and Environmental Research supports and manages research in several distinct areas of science and technology. The projects described in this book are grouped by the main budgetary areas: General Life Sciences (structural molecular biology), Medical Applications (primarily nuclear medicine) and Measurement Science (analytical chemistry instrumentation), Environmental Management Science Program, and the Small Business Innovation Research Program. The research funded by this division complements that of the other two divisions in the Office of Biological and Environmental Research (OBER): Health Effects and Life Sciences Research, and Environmental Sciences. Most of the OBER programs are planned and administered jointly by the staff of two or all three of the divisions. This summary book provides information on research supported in these program areas during Fiscal Years 1996 and 1997.

  17. Fiscal year 1996 annual report to stakeholders, Uranium Mill Tailings Remedial Action Project

    SciTech Connect (OSTI)

    NONE

    1996-10-01

    This is the Fiscal Year (FY) 1996 annual report on the status of the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. In 1978, Congress directed the DOE to assess and clean up contamination at 24 designated former uranium processing sites. The DOE is also responsible for cleaning up properties in the vicinity of the sites where wind and water erosion deposited tailings or people removed them from the site for use in construction of landscaping. Cleanup is being undertaken in cooperation with state governments and Indian tribes within whose boundaries the sites are located. It is being conducted in two phases: the surface project and the ground water project. This report addresses specifics about the surface phase of the UMTRA Project.

  18. Uranium Mill Tailings Remedial Action Project fiscal year 1997 annual report to stakeholders

    SciTech Connect (OSTI)

    NONE

    1997-12-31

    The fiscal year (FY) 1997 annual report is the 19th report on the status of the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. In 1978, Congress directed the DOE to assess and clean up contamination at 24 designated former uranium processing sites. The DOE is also responsible for cleaning up properties in the vicinity of the sites where wind and water erosion deposited tailings or people removed them from the site for use in construction or landscaping. Cleanup has been undertaken in cooperation with state governments and Indian tribes within whose boundaries the sites are located. It is being conducted in two phases: the surface project and the groundwater project. This report addresses specifics about the UMTRA surface project.

  19. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program, fiscal year 1990

    SciTech Connect (OSTI)

    Not Available

    1990-11-01

    The Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, is funded through a direct contract with the United States Department of Energy to provide services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of most archaeological resources is dependent upon research potential, the SRARP is guided by research objectives. An on-going research program provides the problems, methods and means of assessing site significance within the compliance process specified by law. In addition, the SRARP maintains an active program of public education to disseminate knowledge about prehistory and history, and to enhance public awareness about historic preservation. The following report summarizes the management, research and public education activities of the SRARP during Fiscal Year 1990.

  20. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1993

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    A cooperative agreement with the United States Department of Energy provides the necessary funding for the Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, to render services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of archaeological resources is usually determined by research potential, the SRARP is guided by research objectives. An ongoing research program provides the theoretical, methodological, and empirical basis for assessing site significance within the compliance process specified by law. In accordance with the spirit of the law, the SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research, and public education activities of the SRARP during Fiscal Year 1993.

  1. Environmental Education and Development Division (EM-522). Annual report, Fiscal year 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    The Environmental Education and Development Division (EM-522) is one of three divisions within the Office of Technology Integration and Environmental Education and Development (EM-52) in Environmental Restoration and Waste Management`s (EM`s) Office of Technology Development (EM-50). The primary design criterion for EM-522 education activities is directly related to meeting EM`s goal of environmental compliance on an accelerated basis and cleanup of the 1989 inventory of inactive sites and facilities by the year 2019. Therefore, EM-522`s efforts are directed specifically toward stimulating knowledge and capabilities to achieve the goals of EM while contributing to DOE`s overall goal of increasing scientific, mathematical, and technical literacy and competency. This report discusses fiscal year 1993 activities.

  2. U.S. Department of Energy fiscal year 1997 annual report

    SciTech Connect (OSTI)

    NONE

    1998-02-01

    The Government Management Reform Act and the Government Performance and Results Act both have the objective of ensuring that Federal government agencies are accountable to American taxpayers. This report provides a clear accounting of the return on the investment entrusted to the Department of Energy. Unlike previous annual reports prepared by the Department, this report is fashioned along the lines of a corporate report to the shareholders. Not only does this report contain audited financial statements for the fiscal year but it also describes what the shareholders, American taxpayers, received in the way of services and contributions to the important National goals this Administration and the Department have promised to provide. This report provides a progress report on how the Department is serving the country and how they are doing it for much lower cost.

  3. Office of Civilian Radioactive Waste Management fiscal year 1996 annual report to Congress

    SciTech Connect (OSTI)

    NONE

    1997-05-01

    In Fiscal Year 1996 a revised program strategy was developed that reflects Administration policy and responds to sharply reduced funding and congressional guidance while maintaining progress toward long-term objectives. The program is on track, working toward an early, comprehensive assessment of the viability of the Yucca Mountain site; more closely determining what will be required to incorporate defense waste into the waste management system; pursuing a market-driven strategy for waste acceptance, storage, and transportation; and preserving the core capability to respond to an interim storage contingency. Overall, the elements of an integrated system for managing the Nation`s spent fuel and high-level radioactive waste are emerging, more soundly conceived, and more modestly designed, as the OCRWM works toward the physical reality of waste shipments to Federal facilities.

  4. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program: Fiscal year 1991

    SciTech Connect (OSTI)

    Brooks, Mark J.; Brooks, Richard D.; Sassaman, Kenneth E.; Crass, David C.; Stephenson, D. Keith; Green, William; Rinehart, Charles J.; Lewis, George S.; Fuglseth, Ty; Krawczynski, Keith; Warnock, D. Mark

    1991-10-01

    A cooperative agreement with the United States Department of Energy provides the necessary funding for the Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, to render services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of archaeological resources is usually determined by research potential, the SRARP is guided by research objectives. An ongoing research program provides the theoretical, methodological and empirical basis for assessing site significance within the compliance process specified by law. In accordance with the spirit of the law, the SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research and public education activities of the SRARP during Fiscal Year 1991.

  5. Planning integration FY 1995 Multi-Year Program Plan (MYPP)/Fiscal Year Work Plan (FYWP)

    SciTech Connect (OSTI)

    Not Available

    1994-09-01

    This Multi-Year Program Plan (MYPP) for the Planning Integration Program, Work Breakdown structure (WBS) Element 1.8.2, is the primary management tool to document the technical, schedule, and cost baseline for work directed by the US Department of Energy (DOE), Richland Operations Office (RL). As an approved document, it establishes a binding agreement between RL and the performing contractors for the work to be performed. It was prepared by the Westinghouse Hanford Company (WHC) and the Pacific Northwest Laboratory (PNL). This MYPP provides a picture from fiscal year 1995 through FY 2001 for the Planning Integration Program. The MYPP provides a window of detailed information for the first three years. It also provides `execution year` work plans. The MYPP provides summary information for the next four years, documenting the same period as the Activity Data Sheets.

  6. Scaling of city attractiveness for foreign visitors through big data of human economical and social media activity

    E-Print Network [OSTI]

    Sobolevsky, Stanislav; Belyi, Alexander; Sitko, Izabela; Hawelka, Bartosz; Arias, Juan Murillo; Ratti, Carlo

    2015-01-01

    Scientific studies investigating laws and regularities of human behavior are nowadays increasingly relying on the wealth of widely available digital information produced by human social activity. In this paper we leverage big data created by three different aspects of human activity (i.e., bank card transactions, geotagged photographs and tweets) in Spain for quantifying city attractiveness for the foreign visitors. An important finding of this papers is a strong superlinear scaling of city attractiveness with its population size. The observed scaling exponent stays nearly the same for different ways of defining cities and for different data sources, emphasizing the robustness of our finding. Temporal variation of the scaling exponent is also considered in order to reveal seasonal patterns in the attractiveness

  7. Development and implementation of attractiveness Level E criteria and the plutonium disposition methodology

    SciTech Connect (OSTI)

    Christensen, D.C.; Robinson, M.A.

    1998-03-01

    Historically, the Department of Energy used the Economic Discard Limits (EDLs), those Special Nuclear Material (SNM) concentrations in residue matrices below which production of new SNM was more economic than SNM recovery, as a basis for discard decisions. In 1994, a joint team from DOE Defense Programs (DP) and Environmental Management (EM) determined that the EDLs were no longer a valid discriminator and directed that SNM disposition consider instead 12 specific criteria, foremost of which are waste minimization, environmental impacts, safety, proliferation concerns, and cost. In response, the Los Alamos National Laboratory developed a technical basis for determining SNM bearing materials unattractive for proliferation purposes and a quantitative method for predicting materials disposition consequences as a basis for decision making called the plutonium disposition methodology. The objective of attractiveness Level E criteria is to insure that waste is unattractive for proliferation or terrorist purposes. Level E criteria is about 0.17 kg Pu per 208 liter drum (requiring diversion of a minimum of 54 drums, assuming 100% recovery efficiency).

  8. Threshold singularities in a Fermi gas with attractive potential in one dimension

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

    Schlottmann, P.; Zvyagin, A. A.

    2015-01-15

    We consider the one-dimensional gas of fermions with spin S interacting via an attractive ?-function potential using the Bethe Ansatz solution. In zero magnetic field the atoms form bound states of N=2S + 1 fermions, i.e. generalized Cooper states with each atom having a different spin component. For low energy excitations the system is a Luttinger liquid and is properly described by a conformal field theory with conformal charge c=1. The linear dispersion of a Luttinger liquid is asymptotically exact in the low-energy limit where the band curvature terms in the dispersion are irrelevant. For higher energy excitations, however, themore »spectral function displays deviations in the neighborhood of the single-particle (hole) energy, which can be described by an effective X-ray edge type model. Using the Bethe Ansatz solution we obtain expressions for the critical exponents for the single-particle (hole) Green’s function. This model can be relevant in the context of ultracold atoms with effective total spin S confined to an elongated optical trap.« less

  9. Crystallization and gelation in colloidal systems with short-ranged attractive interactions

    E-Print Network [OSTI]

    Andrea Fortini; Eduardo Sanz; Marjolein Dijkstra

    2008-10-02

    We systematically study the relationship between equilibrium and non-equilibrium phase diagrams of a system of short-ranged attractive colloids. Using Monte Carlo and Brownian dynamics simulations we find a window of enhanced crystallization that is limited at high interaction strength by a slowing down of the dynamics and at low interaction strength by the high nucleation barrier. We find that the crystallization is enhanced by the metastable gas-liquid binodal by means of a two-stage crystallization process. First, the formation of a dense liquid is observed and second the crystal nucleates within the dense fluid. In addition, we find at low colloid packing fractions a fluid of clusters, and at higher colloid packing fractions a percolating network due to an arrested gas-liquid phase separation that we identify with gelation. We find that this arrest is due to crystallization at low interaction energy and it is caused by a slowing down of the dynamics at high interaction strength. Likewise, we observe that the clusters which are formed at low colloid packing fractions are crystalline at low interaction energy, but glassy at high interaction energy. The clusters coalesce upon encounter.

  10. An effective long-range attraction between protein molecules in solutions studied by small angle neutron scattering

    E-Print Network [OSTI]

    Yun Liu; Emiliano Fratini; Piero Baglioni; Wei-Ren Chen; Sow-Hsin Chen

    2005-08-05

    Small angle neutron scattering intensity distributions taken from cytochrome C and lysozyme protein solutions show a rising intensity at very small wave vector, Q, which can be interpreted in terms of the presence of a weak long-range attraction between protein molecules. This interaction has a range several times that of the diameter of the protein molecule, much greater than the range of the screened electrostatic repulsion. We show evidence that this long-range attraction is closely related to the type of anion present and ion concentration in the solution.

  11. Effects of Electromagnetic Fields on Fish and Invertebrates: Task 2.1.3: Effects on Aquatic Organisms - Fiscal Year 2011 Progress Report - Environmental Effects of Marine and Hydrokinetic Energy

    SciTech Connect (OSTI)

    Woodruff, Dana L.; Schultz, Irvin R.; Marshall, Kathryn E.; Ward, Jeffrey A.; Cullinan, Valerie I.

    2012-05-01

    This fiscal year (FY) 2011 progress report (Task 2.1.3 Effects on Aquatic Organisms, Subtask 2.3.1.1 Electromagnetic Fields) describes studies conducted by PNNL as part of the DOE Wind and Water Power Program to examine the potential effects of electromagnetic fields (EMF) from marine and hydrokinetic devices on aquatic organisms, including freshwater and marine fish and marine invertebrates. In this report, we provide a description of the methods and results of experiments conducted in FY 2010-FY 2011 to evaluate potential responses of selected aquatic organisms. Preliminary EMF laboratory experiments during FY 2010 and 2011 entailed exposures with representative fish and invertebrate species including juvenile coho salmon (Oncorhynchus kisutch), Atlantic halibut (Hippoglossus hippoglossus), California halibut (Paralicthys californicus), rainbow trout (Oncorhynchus mykiss), and Dungeness crab (Metacarcinus magister). These species were selected for their ecological, commercial, and/or recreational importance, as well as their potential to encounter an MHK device or transmission cable during part or all of their life cycle. Based on previous studies, acute effects such as mortality were not expected to occur from EMF exposures. Therefore, our measurement endpoints focused on behavioral responses (e.g., detection of EMF, interference with feeding behavior, avoidance or attraction to EMF), developmental changes (i.e., growth and survival from egg or larval stage to juvenile), and exposure markers indicative of physiological responses to stress. EMF intensities during the various tests ranged from 0.1 to 3 millitesla, representing a range of upper bounding conditions reported in the literature. Experiments to date have shown there is little evidence to indicate distinct or extreme behavioral responses in the presence of elevated EMF for the species tested. Several developmental and physiological responses were observed in the fish exposures, although most were not statistically significant. Additional species are currently planned for laboratory testing in the next fiscal year (e.g. an elasmobranch, American lobster) to provide a broader assessment of species important to stakeholders. The collective responses of all species will be assessed in terms of life stage, exposure scenarios, and biological relevance, to address current uncertainties related to effects of EMF on aquatic organisms.

  12. DYNAMIC MODELING STRATEGY FOR FLOW REGIME TRANSITION IN GAS-LIQUID TWO-PHASE FLOWS

    SciTech Connect (OSTI)

    X. Wang; X. Sun; H. Zhao

    2011-09-01

    In modeling gas-liquid two-phase flows, the concept of flow regime has been used to characterize the global interfacial structure of the flows. Nearly all constitutive relations that provide closures to the interfacial transfers in two-phase flow models, such as the two-fluid model, are often flow regime dependent. Currently, the determination of the flow regimes is primarily based on flow regime maps or transition criteria, which are developed for steady-state, fully-developed flows and widely applied in nuclear reactor system safety analysis codes, such as RELAP5. As two-phase flows are observed to be dynamic in nature (fully-developed two-phase flows generally do not exist in real applications), it is of importance to model the flow regime transition dynamically for more accurate predictions of two-phase flows. The present work aims to develop a dynamic modeling strategy for determining flow regimes in gas-liquid two-phase flows through the introduction of interfacial area transport equations (IATEs) within the framework of a two-fluid model. The IATE is a transport equation that models the interfacial area concentration by considering the creation and destruction of the interfacial area, such as the fluid particle (bubble or liquid droplet) disintegration, boiling and evaporation; and fluid particle coalescence and condensation, respectively. For the flow regimes beyond bubbly flows, a two-group IATE has been proposed, in which bubbles are divided into two groups based on their size and shape (which are correlated), namely small bubbles and large bubbles. A preliminary approach to dynamically identifying the flow regimes is provided, in which discriminators are based on the predicted information, such as the void fraction and interfacial area concentration of small bubble and large bubble groups. This method is expected to be applied to computer codes to improve their predictive capabilities of gas-liquid two-phase flows, in particular for the applications in which flow regime transition occurs.

  13. Numerical Study of Convective Heat Transfer in Flat Tube Heat Exchangers Operating in Self-Sustained Oscillatory Flow Regimes 

    E-Print Network [OSTI]

    Fullerton, Tracy

    2012-02-14

    Laminar, two-dimensional, constant-property numerical simulations of flat tube heat exchanger devices operating in flow regimes in which self-sustained oscillations occur were performed. The unsteady flow regimes were ...

  14. Multimode regimes in quantum cascade lasers: From coherent instabilities to spatial hole burning RID B-8648-2009 

    E-Print Network [OSTI]

    Gordon, Ariel; Wang, Christine Y.; Diehl, L.; Kaertner, F. X.; Belyanin, Alexey; Bour, D.; Corzine, S.; Hoefler, G.; Liu, H. C.; Schneider, H.; Maier, T.; Troccoli, M.; Faist, J.; Capasso, Federico

    2008-01-01

    A theoretical and experimental study of multimode operation regimes in quantum cascade lasers (QCLs) is presented. It is shown that the fast gain recovery of QCLs promotes two multimode regimes: One is spatial hole burning (SHB) and the other one...

  15. Induced Release of a Plant-Defense Volatile `Deceptively' Attracts Insect Vectors to Plants Infected with a Bacterial

    E-Print Network [OSTI]

    Burns, Jacqueline K.

    , and pathogen. Pathogen-induced plant responses can include changes in volatile and nonvolatile secondary metabolites as well as major plant nutrients. Experiments were conducted to understand how a plant pathogenicInduced Release of a Plant-Defense Volatile `Deceptively' Attracts Insect Vectors to Plants

  16. Effect of attractive interactions on the water-like anomalies of a core-softened model potential

    SciTech Connect (OSTI)

    Pant, Shashank; Gera, Tarun; Choudhury, Niharendu E-mail: niharc2002@yahoo.com

    2013-12-28

    It is now well established that water-like anomalies can be reproduced by a spherically symmetric potential with two length scales, popularly known as core-softened potential. In the present study we aim to investigate the effect of attractive interactions among the particles in a model fluid interacting with core-softened potential on the existence and location of various water-like anomalies in the temperature-pressure plane. We employ extensive molecular dynamic simulations to study anomalous nature of various order parameters and properties under isothermal compression. Order map analyses have also been done for all the potentials. We observe that all the systems with varying depth of attractive wells show structural, dynamic, and thermodynamic anomalies. As many of the previous studies involving model water and a class of core softened potentials have concluded that the structural anomaly region encloses the diffusion anomaly region, which in turn, encloses the density anomaly region, the same pattern has also been observed in the present study for the systems with less depth of attractive well. For the systems with deeper attractive well, we observe that the diffusion anomaly region shifts toward higher densities and is not always enclosed by the structural anomaly region. Also, density anomaly region is not completely enclosed by diffusion anomaly region in this case.

  17. Disordered Hubbard model with attraction: The coupling energy of Cooper pairs in small clusters Jose Lages,1

    E-Print Network [OSTI]

    Shepelyansky, Dima

    Disordered Hubbard model with attraction: The coupling energy of Cooper pairs in small clusters of disorder. We show that the Cooper pair energy is strongly enhanced by disorder, which at the same time us to determine the depen- dence of the Cooper pair coupling energy on the strength of disorder

  18. Construction required the expertise of architects and civil engineers CERN attracts both the young and old, including Claire Timlin from

    E-Print Network [OSTI]

    Construction required the expertise of architects and civil engineers CERN attracts both the young STFC funds the UK membership to CERN which enables UK scientists and engineers access to the vast has thanks to the LHC Engineering Success The LHC sits in a 27 km long tunnel, the construction

  19. Structure, Stability, and Formation Pathways of Colloidal Gels in Systems with Short-Range Attraction and Long-Range Repulsion

    E-Print Network [OSTI]

    Leunissen, Mirjam

    Structure, Stability, and Formation Pathways of Colloidal Gels in Systems with Short formed upon centrifugation of dilute suspensions of spherical colloids (radius 446 nm) that interact in concentrated suspensions of colloids with long-ranged repulsion and short-ranged attraction15 being a clear

  20. An Assessment of the Attractiveness of Material Associated with a MOX Fuel Cycle from a Safeguards Perspective

    SciTech Connect (OSTI)

    Bathke, Charles G; Wallace, Richard K; Ireland, John R; Johnson, M W; Hase, Kevin R; Jarvinen, Gordon D; Ebbinghaus, Bartley B; Sleaford, Brad W; Collins, Brian A; Robel, Martin; Bradley, Keith S; Prichard, Andrew W; Smith, Brian W

    2009-01-01

    This paper is an extension to earlier studies that examined the attractiveness of materials mixtures containing special nuclear materials (SNM) and alternate nuclear materials (ANM) associated with the PUREX, UREX, coextraction, THOREX, and PYROX reprocessing schemes. This study extends the figure of merit (FOM) for evaluating attractiveness to cover a broad range of proliferant State and sub-national group capabilities. This study also considers those materials that will be recycled and burned, possibly multiple times, in LWRs [e.g., plutonium in the form of mixed oxide (MOX) fuel]. The primary conclusion of this study is that all fissile material needs to be rigorously safeguarded to detect diversion by a State and provided the highest levels of physical protection to prevent theft by sub-national groups; no 'silver bullet' has been found that will permit the relaxation of current international safeguards or national physical security protection levels. This series of studies has been performed at the request of the United States Department of Energy (DOE) and is based on the calculation of 'attractiveness levels' that are expressed in terms consistent with, but normally reserved for nuclear materials in DOE nuclear facilities. The expanded methodology and updated findings are presented. Additionally, how these attractiveness levels relate to proliferation resistance and physical security are discussed.

  1. Coal fly ash basins as an attractive nuisance to birds: Parental provisioning exposes nestlings to harmful trace elements

    E-Print Network [OSTI]

    Hopkins, William A.

    Coal fly ash basins as an attractive nuisance to birds: Parental provisioning exposes nestlings Keywords: Coal fly ash basin Common Grackle Contaminants Quiscalus quiscala Selenium a b s t r a c t Birds by-products, primarily fly ash, are sources of multiple contaminants to both aquatic and terrestrial

  2. A Light Weight Rotary Double Pendulum: Maximizing the Domain of Attraction R. W. Brockett* and Hongyi Li*

    E-Print Network [OSTI]

    A Light Weight Rotary Double Pendulum: Maximizing the Domain of Attraction R. W. Brockett* and Hongyi Li* Engineering and Applied Sciences Harvard University Cambridge, MA 02138, USA {brockett, hongyi an experimental effort concerned with the stabilization of a rotary double link pendulum. This problem

  3. IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 49, NO. 7, JULY 2001 1397 Domains of Attraction of ShalviWeinstein Receivers

    E-Print Network [OSTI]

    Tong, Lang

    --Domains of attraction (DoA) of Shalvi­Weinstein (SW) receivers are analyzed. It is shown that there is a one-receiver) parameter space. For general noiseless channels, DoA of SW receivers in the global response space of orthogonal channels, DoA of SW receivers for independent and identically distributed (i.i.d.) input signals

  4. Effect of the range of attractive interactions on crystallization, metastable phase transition, and percolation in colloidal dispersions

    E-Print Network [OSTI]

    Wu, Jianzhong

    applications of colloids in the fabrication of nano- structured materials including photonic crystals, advancedEffect of the range of attractive interactions on crystallization, metastable phase transition, and percolation in colloidal dispersions Dong Fu and Yigui Li Department of Chemical Engineering, Tsinghua

  5. Machine Learning Methods for Data Driven Theory in the Physical Sciences with Applications to Confinement Regime Identification in Nuclear Fusion

    E-Print Network [OSTI]

    Machine Learning Methods for Data Driven Theory in the Physical Sciences with Applications to Confinement Regime Identification in Nuclear Fusion

  6. Study of JET Soft Housekeeping Waste Volume Reduction by Plasma Arc Centrifuge and Gasification in Countercurrent Regime Methods

    E-Print Network [OSTI]

    Study of JET Soft Housekeeping Waste Volume Reduction by Plasma Arc Centrifuge and Gasification in Countercurrent Regime Methods

  7. Fire Regimes of the Southern Appalachian Mountains: Temporal and Spatial Variability and Implications for Vegetation Dynamics 

    E-Print Network [OSTI]

    Flatley, William 1977-

    2012-08-31

    Ecologists continue to debate the role of fire in forests of the southern Appalachian Mountains. How does climate influence fire in these humid, temperate forests? Did fire regimes change during the transition from Native American settlement to Euro...

  8. BoseEinstein Condensation in the Large Deviations Regime with Applications to Information

    E-Print Network [OSTI]

    Merhav, Neri

    Bose­Einstein Condensation in the Large Deviations Regime with Applications to Information System(U) = lim M " - 1 M log Pr ( X i ni MU )# may exhibit phase transitions ­ Bose­Einstein condensation (BEC

  9. Heat transport in the $XXZ$ spin chain: from ballistic to diffusive regimes and dephasing enhancement

    E-Print Network [OSTI]

    J. J. Mendoza-Arenas; S. Al-Assam; S. R. Clark; D. Jaksch

    2013-06-03

    In this work we study the heat transport in an XXZ spin-1/2 Heisenberg chain with homogeneous magnetic field, incoherently driven out of equilibrium by reservoirs at the boundaries. We focus on the effect of bulk dephasing (energy-dissipative) processes in different parameter regimes of the system. The non-equilibrium steady state of the chain is obtained by simulating its evolution under the corresponding Lindblad master equation, using the time evolving block decimation method. In the absence of dephasing, the heat transport is ballistic for weak interactions, while being diffusive in the strongly-interacting regime, as evidenced by the heat-current scaling with the system size. When bulk dephasing takes place in the system, diffusive transport is induced in the weakly-interacting regime, with the heat current monotonically decreasing with the dephasing rate. In contrast, in the strongly-interacting regime, the heat current can be significantly enhanced by dephasing for systems of small size.

  10. Parity-dependent State Engineering and Tomography in the ultrastrong coupling regime

    E-Print Network [OSTI]

    S. Felicetti; T. Douce; G. Romero; P. Milman; E. Solano

    2015-07-13

    Reaching the strong coupling regime of light-matter interaction has led to an impressive development in fundamental quantum physics and applications to quantum information processing. Latests advances in different quantum technologies, like superconducting circuits or semiconductor quantum wells, show that the ultrastrong coupling regime (USC) can also be achieved, where novel physical phenomena and potential computational benefits have been predicted. Nevertheless, the lack of effective decoupling mechanism in this regime has so far hindered control and measurement processes. Here, we propose a method based on parity symmetry conservation that allows for the generation and reconstruction of arbitrary states in the ultrastrong coupling regime of light-matter interactions. Our protocol requires minimal external resources by making use of the coupling between the USC system and an ancillary two-level quantum system.

  11. Relaxation process in a regime of quantum chaos Giulio Casati,1,2,3

    E-Print Network [OSTI]

    Shepelyansky, Dima

    Relaxation process in a regime of quantum chaos Giulio Casati,1,2,3 Giulio Maspero,1,2 and Dima L. In this paper we study the quantum relaxation process in a dynamical model of quantum chaos where diffusion

  12. Policing Access to Knowledge: An Analysis of the Intellectual Property Prohibition Regime 

    E-Print Network [OSTI]

    Logan, Paul Lucas

    2014-12-08

    This dissertation is an analysis of criminal enforcement of digital copyrights. I argue that an international prohibition regime to govern intellectual property rights (IPR) has emerged through systems of international trade and law enforcement...

  13. Turbidity suppression from the ballistic to the diffusive regime in biological tissues using optical phase conjugation

    E-Print Network [OSTI]

    McDowell, Emily J.

    We describe the amplitude and resolution trends of the signals acquired by turbidity suppression through optical phase conjugation (TSOPC) with samples that span the ballistic and diffusive scattering regimes. In these ...

  14. Friction of Steel Sliding Under Boundary Lubrication Regime in Commercial Gear Oils at Elevated Temperatures

    Broader source: Energy.gov [DOE]

    This study was conducted to understand how to increase engine efficiency by reducing parasitic boundary regime friction losses and enable operation with lower viscosity oils while maintaining engine durability.

  15. The transition from the annular to the slug flow regime in two-phase flow

    E-Print Network [OSTI]

    Haberstroh, Robert D.

    1964-01-01

    Experiments were conducted to determine the transition from annular to semiannular flow regimes for two-phase, gas-liquid upflow in vertical tubes. The influencesof liquid flow rate, tube diameter, liquid viscosity, surface ...

  16. Regime Transitions of Steady and Time-Dependent Hadley Circulations: Comparison of Axisymmetric and Eddy-Permitting Simulations

    E-Print Network [OSTI]

    Bordoni, Simona

    a regime transition as f0 is increased, from an equinox regime (small f0) in which eddy momentum fluxes-dependent simulations, the Hadley cells undergo transitions between a linear equinox regime and a nonlinear, nearly of the nonlinear mean momentum flux divergence in the zonal mo- mentum budget shifts from marginal in the equinox

  17. Two-phase stratified flow regime transition analysis for low gravity conditions 

    E-Print Network [OSTI]

    Miller, Kathryn M.

    1990-01-01

    TWO-PHASE STRATIFIED FLOW REGIME TRANSITION ANALYSIS FOR LOW GRAVITY CONDITIONS A Thesis by KATHRYN M. MILLER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1990 Major Subject: Nuclear Engineering TWO-PHASE STRATIFIED FLOW REGIME TRANSITION ANALYSIS FOR LOW GRAVITY CONDITIONS A Thesis KATHRYN M. MILLER Approved as to style and content by: Frederick R. Best (Chair...

  18. Lessons from post-war Iraq for the international full-scope safeguards regime

    SciTech Connect (OSTI)

    Scheinman, L.

    1993-04-01

    The discovery after the Gulf War of the extensive Iraqi nuclear weapon program severely shook public confidence in the nuclear non-proliferation regime in general, and the safeguards program of the IAEA under the nuclear Non-Proliferation Treaty, in particular. Iraq provided the justification for evaluating the safeguards regime under new political circumstances, so that appropriate corrective measures could be taken when necessary. It is now up to the individual states within the international system to take advantage of this opportunity.

  19. Flow Regime Identification of Co-Current Downward Two-Phase Flow With Neural Network Approach

    SciTech Connect (OSTI)

    Hiroshi Goda; Seungjin Kim; Ye Mi; Finch, Joshua P.; Mamoru Ishii [Purdue University, West Lafayette, IN 47907 (United States); Jennifer Uhle [U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001 (United States)

    2002-07-01

    Flow regime identification for an adiabatic vertical co-current downward air-water two-phase flow in the 25.4 mm ID and the 50.8 mm ID round tubes was performed by employing an impedance void meter coupled with the neural network classification approach. This approach minimizes the subjective judgment in determining the flow regimes. The signals obtained by an impedance void meter were applied to train the self-organizing neural network to categorize these impedance signals into a certain number of groups. The characteristic parameters set into the neural network classification included the mean, standard deviation and skewness of impedance signals in the present experiment. The classification categories adopted in the present investigation were four widely accepted flow regimes, viz. bubbly, slug, churn-turbulent, and annular flows. These four flow regimes were recognized based upon the conventional flow visualization approach by a high-speed motion analyzer. The resulting flow regime maps classified by the neural network were compared with the results obtained through the flow visualization method, and consequently the efficiency of the neural network classification for flow regime identification was demonstrated. (authors)

  20. Exploring the Possible Use of Information Barriers for future Biological Weapons Verification Regimes

    SciTech Connect (OSTI)

    Luke, S J

    2011-12-20

    This report describes a path forward for implementing information barriers in a future generic biological arms-control verification regime. Information barriers have become a staple of discussion in the area of arms control verification approaches for nuclear weapons and components. Information barriers when used with a measurement system allow for the determination that an item has sensitive characteristics without releasing any of the sensitive information. Over the last 15 years the United States (with the Russian Federation) has led on the development of information barriers in the area of the verification of nuclear weapons and nuclear components. The work of the US and the Russian Federation has prompted other states (e.g., UK and Norway) to consider the merits of information barriers for possible verification regimes. In the context of a biological weapons control verification regime, the dual-use nature of the biotechnology will require protection of sensitive information while allowing for the verification of treaty commitments. A major question that has arisen is whether - in a biological weapons verification regime - the presence or absence of a weapon pathogen can be determined without revealing any information about possible sensitive or proprietary information contained in the genetic materials being declared under a verification regime. This study indicates that a verification regime could be constructed using a small number of pathogens that spans the range of known biological weapons agents. Since the number of possible pathogens is small it is possible and prudent to treat these pathogens as analogies to attributes in a nuclear verification regime. This study has determined that there may be some information that needs to be protected in a biological weapons control verification regime. To protect this information, the study concludes that the Lawrence Livermore Microbial Detection Array may be a suitable technology for the detection of the genetic information associated with the various pathogens. In addition, it has been determined that a suitable information barrier could be applied to this technology when the verification regime has been defined. Finally, the report posits a path forward for additional development of information barriers in a biological weapons verification regime. This path forward has shown that a new analysis approach coined as Information Loss Analysis might need to be pursued so that a numerical understanding of how information can be lost in specific measurement systems can be achieved.

  1. Report to Congress on abnormal occurrences: Fiscal year 1996. Volume 19

    SciTech Connect (OSTI)

    NONE

    1997-04-01

    Section 208 of the Energy Reorganization Act of 1974 (PL 93-438) identifies an abnormal occurrence (AO) as an unscheduled incident or event that the Nuclear Regulatory Commission (NRC) determines to be significant from the standpoint of public health or safety. The Federal Reports Elimination and Sunset Act of 1995 (PL 104-66) requires that AOs be reported to Congress on an annual basis. This report includes those events that NRC determined to be AOs during fiscal year 1996. This report addresses eighteen AOs at NRC-licensed facilities. Two involved events at nuclear power plants, eleven involved medical brachytherapy misadministrations, and five involved radiopharmaceutical misadministrations. Eight AOs submitted by the Agreement States are included. One involved stolen radiography cameras, one involved a ruptured source, one involved release of radioactive material while being transported, one involved a lost source, two involved medical brachytherapy misadministrations, and two involved radiopharmaceutical misadministrations. Four updates of previously reported AOs are included in this report. Three ``Other Events of Interest`` events are being reported, and one previously reported ``Other Events of Interest`` event is being updated.

  2. Idaho National Laboratory Cultural Resource Monitoring Report for Fiscal Year 2007

    SciTech Connect (OSTI)

    Brenda R. Pace

    2007-10-01

    This report describes the cultural resource monitoring activities of the Idaho National Laboratory’s (INL) Cultural Resource Management (CRM) Office during fiscal year 2007 (FY 2007). In FY 2007, 40 localities were revisited: two locations of heightened Shoshone-Bannock tribal sensitivity, four caves, three butte/craters, twelve prehistoric archaeological sites, two historic stage stations, nine historic homesteads, a portion of Goodale’s Cutoff of the Oregon Trail, a portion of historic trail T-16, one World War II dump, four buildings from the World War II period, and Experimental Breeder Reactor –I, a modern scientific facility and National Historic Landmark. Several INL project areas were also monitored in FY 2007. This included direct observation of ground disturbing activities within the Power Burst Facility (PBF, now designated as the Critical Infrastructure Test Range Complex – CITRC), backfilling operations associated with backhoe trenches along the Big Lost River, and geophysical surveys designed to pinpoint subsurface unexploded ordnance in the vicinity of the Naval Ordnance Disposal Area. Surprise checks were also made to three ongoing INL projects to ensure compliance with INL CRM Office recommendations to avoid impacts to cultural resources. Although some impacts were documented, no significant adverse effects that would threaten the National Register eligibility of any resource were observed at any location.

  3. Geothermal energy program summary: Volume 2, Research summaries, fiscal year 1988

    SciTech Connect (OSTI)

    Not Available

    1989-03-01

    The Geothermal Technology Division (GTD) of the US Department of Energy (DOE) is charged with the lead federal role in the research and development (R&D) of technologies that will assist industry in economically exploiting the nation`s vast geothermal resources. The GTD R&D program represents a comprehensive, balanced approach to establishing all forms of geothermal energy as significant contributors to the nation`s energy supply. It is structured both to maintain momentum in the growth of the existing hydrothermal industry and to develop long-term options offering the greatest promise for practical applications. The Geothermal Energy Program Summary for Fiscal Year 1988 is a two-volume set designed to be an easily accessible reference to inform the US geothermal industry and other interested parties of the technological advances and progress achieved in the DOE geothermal program as well as to describe the thrust of the current R&D effort and future R&D directions. This volume, Volume II, contains a detailed compilation of each GTD-funded R&D activity performed by national laboratories or under contract to industrial, academic, and nonprofit research institutions. The Program Summary is intended as an important technology transfer vehicle to assure the wide and timely dissemination of information concerning the department`s geothermal research.

  4. Assessment of Food Chain Pathway Parameters in Biosphere Models: Annual Progress Report for Fiscal Year 2004

    SciTech Connect (OSTI)

    Napier, Bruce A.; Krupka, Kenneth M.; Fellows, Robert J.; Cataldo, Dominic A.; Valenta, Michelle M.; Gilmore, Tyler J.

    2004-12-02

    This Annual Progress Report describes the work performed and summarizes some of the key observations to date on the U.S. Nuclear Regulatory Commission’s project Assessment of Food Chain Pathway Parameters in Biosphere Models, which was established to assess and evaluate a number of key parameters used in the food-chain models used in performance assessments of radioactive waste disposal facilities. Section 2 of this report describes activities undertaken to collect samples of soils from three regions of the United States, the Southeast, Northwest, and Southwest, and perform analyses to characterize their physical and chemical properties. Section 3 summarizes information gathered regarding agricultural practices and common and unusual crops grown in each of these three areas. Section 4 describes progress in studying radionuclide uptake in several representative crops from the three soil types in controlled laboratory conditions. Section 5 describes a range of international coordination activities undertaken by Project staff in order to support the underlying data needs of the Project. Section 6 provides a very brief summary of the status of the GENII Version 2 computer program, which is a “client” of the types of data being generated by the Project, and for which the Project will be providing training to the US NRC staff in the coming Fiscal Year. Several appendices provide additional supporting information.

  5. Fiscal year 1992 program plan for evaluation of ferrocyanide in the Hanford Site waste tanks

    SciTech Connect (OSTI)

    Cash, R.J.; Dukelow, G.T.

    1992-07-01

    The purpose of this document is to provide a description of the fiscal year (FY) 1992 priorities, logic, work breakdown structure (WBS), and task descriptions for the Ferrocyanide Waste Tank Safety Program. The Ferrocyanide Safety Program was established in 1990 to provide resolution of a major safety issue identified for 24 high-level waste tanks at the Hanford Site. Radioactive wastes from defense operations have accumulated at the Hanford Site in underground waste tanks since the early 1940s. During the 1950s, additional tank disposal space was required to support the defense mission. Two procedures were used to obtain this additional volume within a short period of time while minimizing the construction of additional tanks. One procedure involved the use of evaporators to concentrate the waste by removing water. The second procedure involved a process for scavenging radiocesium from tank waste liquids and pumping the resulting liquids to disposal cribs. In implementing this process, approximately 140 metric tons of ferrocyanide were added to wastes that were later routed to 24 single-shell tanks.

  6. Department of Energy Environment, Safety and Health Management Plan. Fiscal year 1996

    SciTech Connect (OSTI)

    NONE

    1996-01-01

    This report describes efforts by the Department of Energy (DOE) to effectively plan for environment, safety and health activities that protect the environment, workers and the public from harm. This document, which covers fiscal year 1996, reflects planning by operating contractors and Program Offices in early 1994, updated to be consistent with the President`s FY 1996 budget submittal to Congress, and subsequent Department of Energy Program refinements. Prior to 1992, only a small number of facilities had a structured process for identifying environment, safety and health (ES and H) needs, reporting the costs (in both direct and indirect budgets) of ES and H requirements, prioritizing and allocating available resources, and efficiently communicating this information to DOE. Planned costs for ES and H activities were usually developed as an afterthought to program budgets. There was no visible, consistently applied mechanism for determining the appropriate amount of resources that should be allocated to ES and H, or for assuring that significant ES and H vulnerabilities were planned to be funded. To address this issue, the Secretary (in November 1991) directed DOE to develop a Safety and Health Five-Year Plan to serve as a line management tool to delineate DOE-wide programs to reduce and manage safety and health risks, and to establish a consistent framework for risk-based resource planning and allocation.

  7. Lockheed Martin Energy Systems, Inc., Groundwater Program Office. Annual report for fiscal year 1994

    SciTech Connect (OSTI)

    NONE

    1994-09-30

    This edition of the Lockheed Martin Energy Systems, Inc., (Energy Systems) Groundwater Program Annual Report summarizes the work carried out by the Energy Systems Groundwater Program Office (GWPO) for fiscal year (FY) 1994. The GWPO is responsible for coordination and oversight for all components of the groundwater programs at the three Oak Ridge facilities [Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants (PGDP and PORTS, respectively.) This report describes the administrative framework of the GWPO including staffing, organization, and funding sources. In addition, summaries are provided of activities involving the Technical Support staff at the five facilities. Finally, the results of basic investigations designed to improve our understanding of the major processes governing groundwater flow and contaminant migration on the Oak Ridge Reservation (ORR) are reported. These investigations are conducted as part of the Oak Ridge Reservation Hydrology and Geology Studies (ORRHAGS) program. The relevance of these studies to the overall remediation responsibilities of Energy Systems is discussed.

  8. Geotechnical support and topical studies for nuclear waste geologic repositories: Annual report, fiscal year 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This multidisciplinary project was initiated in fiscal year 1986. It comprises 11 reports in two major interrelated tasks: The technical assistance part of the project includes reviewing the progress of the major projects in the DOE Office of Civilian Radioactive waste Management (OCRWM) Program and advising the Engineering and Geotechnology Division on significant technical issues facing each project; analyzing geotechnical data, reports, tests, surveys and plans for the different projects; reviewing and commenting on major technical reports and other program documents such as Site Characterization Plans (SCP) and Study Plans; and providing scientific and technical input at technical meetings. The topical studies activity comprises studies on scientific and technical ions and issues of significance to in-situ testing, test analysis methods, and site characterization of nuclear waste geologic repositories. The subjects of study were selected based on discussions with DOE staff. One minor topic is a preliminary consideration and planning exercise for postclosure monitoring studies. The major task, with subtasks involving various geoscience disciplines, is a study of the mechanical, hydraulic, geophysical and geochemical properties of fractures in geologic rock masses.

  9. Electric and Magnetic Fields Research and Public Information Dissemination Program annual report for fiscal year 1996

    SciTech Connect (OSTI)

    NONE

    1997-06-01

    The Electric and Magnetic Fields (EMF) Research and Public Information Dissemination (RAPID) Program was authorized by the Energy Policy Act of 1992 as a near-term effort to expand and accelerate the research needed to address the EMF issue. As required by this legislation, the EMF Interagency Committee, the National EMF Advisory Committee (NEMFAC), and the National Academy of Sciences (NAS) are providing valued input and advice for the direction of this program. With this input and advice, the Department of Energy (DOE) and the National Institute of Environmental Health Sciences (NIEHS) have developed and are implementing five-year program plans. Multi-year health effects research projects and related EMF measurement and exposure assessment projects are underway using funds appropriated in fiscal years 1994, 1995, and 1996 together with voluntary non-Federal contributions. The results of these research projects, along with the results of other EMF research, will be used as input to the hazard evaluation effort, which is the focus of the EMF RAPID Program. A coordinated interagency program is underway to communicate needed information on the EMF issue in a clear manner to the public and other decision makers.

  10. Fiscal year 1990 Rocky Flats Plant Environmental Restoration program Current-Year Work Plan

    SciTech Connect (OSTI)

    Nielsen, T. ); Waage, E.; Miller, D. Corp., Boulder, CO )

    1990-01-01

    The Rocky Flats Plant (RFP) is a nuclear weapons manufacturing facility currently operated by EG G for the US Department of Energy (DOE). RFP is located at the foot of the Rocky Mountains in Jefferson Country, Colorado. The Fiscal Year 1990 (FY90) Current-Year Work Plan (CYWP) is intended to serve as a guidance document for the Environmental Restoration (ER) and RCRA Compliance programs that will be implemented at RFP. The CYWP provides in one document any cross-references necessary to understand the interrelationships between the CYWP and the DOE Five-Year Plan (FYP), Site-Specific Plan (SSP), and other related documents. The scope of this plan includes comparison of planned FY90 ER activities to those actually achieved. The CYWP has been updated to include Colorado Department of Health (CDH), US Environmental Protection Agency (EPA), and DOE Inter-Agency Agreement ER activities. It addresses hazardous wastes, radioactive wastes, mixed wastes (radioactive and hazardous), and sanitary wastes. The CYWP also addresses facilities and sites contaminated with or used in management of those wastes.

  11. Results of Detailed Hydrologic Characterization Tests—Fiscal and Calendar Year 2005

    SciTech Connect (OSTI)

    Spane, Frank A.; Newcomer, Darrell R.

    2008-02-27

    This report provides the results of detailed hydrologic characterization tests conducted within selected Hanford Site wells during fiscal and calendar year 2005. Detailed characterization tests performed included groundwater-flow characterization, barometric response evaluation, slug tests, in-well vertical groundwater-flow assessments, and a single-well tracer and constant-rate pumping test. Hydraulic property estimates obtained from the detailed hydrologic tests include hydraulic conductivity, transmissivity, specific yield, effective porosity, in-well lateral and vertical groundwater-flow velocity, aquifer groundwater-flow velocity, and depth-distribution profiles of hydraulic conductivity. In addition, local groundwater-flow characteristics (i.e., hydraulic gradient and flow direction) were determined for a site where detailed well testing was performed. Results obtained from these tests provide hydrologic information that supports the needs of Resource Conservation and Recovery Act waste management area characterization as well as sitewide groundwater monitoring and modeling programs. These results also reduce the uncertainty of groundwater-flow conditions at selected locations on the Hanford Site.

  12. Your Quick and Easy Guide to the UF Pro3 Series! Effective February 1, 2014 There are three certifications available under the university's Pro3 Series: Fiscal Management, HR/Payroll Management,

    E-Print Network [OSTI]

    Sin, Peter

    certifications available under the university's Pro3 Series: Fiscal Management, HR/Payroll Management certification and need only to be taken once. Visit www.hr.ufl.edu/training for more information ... 352.392.4626 ... training@ufl.edu Fiscal Management Certification HR/Payroll Management Certification Academic Department

  13. Women's reactions to dominant and Agreeable men: how are initial judgements of attraction affected by peer discussion 

    E-Print Network [OSTI]

    Dean, Cynthia Maria

    2013-02-22

    -1 WOMEN'S REACTIONS TO DOMINANT AND AGREEABLE MEN: HOW ARE INITIAL JUDGMENTS OF ATTRACTION AFFECTED BY PEER DISCUSSION A Senior Honors Thesis By CYNTHIA MARIA DEAN Submitted to the Office of Honors Programs 4 Academic Scholarships Texas A 8c M... A Senior Honors Thesis By CYNTHIA MARIA DEAN Submitted to the Office of Honors Programs 8r, Academic Scholarships Texas A k M University In partial fulfiHment for the designation of UNIVERSITY UNDERGRADUATE RESEARCH FELLOW Approved...

  14. Thermodynamics of Mesoscopic Thermoelectric Heat Engine beyond Linear-Response Regime

    E-Print Network [OSTI]

    Kaoru Yamamoto; Naomichi Hatano

    2015-07-06

    Mesoscopic thermoelectric heat engine is much anticipated as a new device which allows us to utilize wasted heat inaccessible by the conventional heat engine with high efficiency. Most theoretical studies so far, however, have been limited to the linear-response regime; its thermodynamics beyond the regime still remains unclear. In this Letter, we give a clear-cut definition of the heat current of the engine beyond the linear-response regime. It resolves the confusion in the definition of the heat current in the linear-response regime. After verifying its thermodynamic consistency, we find the following two interesting results: the efficiency of the mesoscopic thermoelectric engine reaches the Carnot efficiency if and only if the transmission function is a delta function at a specific energy; the unitarity of the scattering matrix guarantees the second law of thermodynamics, invalidating Benenti et al.'s argument in the linear-response regime that one could obtain a finite power with the Carnot efficiency under broken time-reversal symmetry.

  15. Flow regime transitions in dense non-Brownian suspensions: rheology, microstructural characterisation and constitutive modelling

    E-Print Network [OSTI]

    Christopher Ness; Jin Sun

    2014-12-11

    Shear flow of dense, non-Brownian suspensions is simulated using the discrete element method, taking particle contact and hydrodynamic lubrication into account. The resulting flow regimes are mapped in the parametric space of solid volume fraction, shear rate, fluid viscosity and particle stiffness. Below a critical volume fraction $\\phi_c$, the rheology is governed by the Stokes number, which distinguishes between viscous and inertial flow regimes. Above $\\phi_c$, a quasistatic regime exists for low and moderate shear rates. At very high shear rates, the $\\phi$ dependence is lost and soft particle rheology is explored. The transitions between rheological regimes are associated with the evolving contribution of lubrication to the suspension stress. Transitions in microscopic phenomena such as inter-particle force distribution, fabric and correlation length are found to correspond to those in the macroscopic flow. Motivated by the bulk rheology, a constitutive model is proposed combining a viscous pressure term with a dry granular model presented by Chialvo, Sun and Sundaresan [Phys. Rev. E. \\textbf{85}, 021305 (2012)]. The model is shown to successfully capture the flow regime transitions.

  16. A {open_quotes}New{close_quotes} regime for nuclear weapons and materials

    SciTech Connect (OSTI)

    Sutcliffe, W.G.

    1994-02-15

    In this paper, I discuss the principal ideas that I covered in my presentation on December 8, 1993, at the Future of Foreign Nuclear Materials Symposium held by the Naval Postgraduate School in Monterey, California. I was asked to discuss issues related to military inventories of plutonium, and I took this opportunity to describe a possible declaratory regime that could encompass military as well as civilian inventories of plutonium. The {open_quote}new{close_quotes} in the title does not imply that the regime discussed here is an original idea. Rather, the regime will be {open_quotes}new,{close_quotes} when it is adopted. The regime proposed here and in other works is one in which all stocks of nuclear weapons and materials are declared. Originally, declarations were proposed as a traditional arms control measure. Here, declarations are proposed to support the prevention of misuse of nuclear weapons and materials, including support for the nonproliferation regime. In the following, I discuss: (1) Worldwide inventories of nuclear weapons and materials, including the fact that military plutonium must be viewed as part of that worldwide inventory. (2) Life cycles of nuclear weapons and materials, including the various stages from the creation of nuclear materials for weapons through deployment and retirement of weapons to the final disposition of the materials. (3) Mechanisms for making declarations. (4) Risks and benefits to be derived from declarations. (5) Possibilities for supporting evidence or verification.

  17. Stabilizing an attractive Bose-Einstein condensate by driving a surface collective mode Arjendu K. Pattanayak, Arnaldo Gammal,* Charles A. Sackett,

    E-Print Network [OSTI]

    Gammal, Arnaldo

    Stabilizing an attractive Bose-Einstein condensate by driving a surface collective mode Arjendu K-Einstein condensates with attractive interatomic interactions undergo collective collapse beyond a critical number. We show theoretically that if the low-lying collective modes of the condensate are excited, the radial

  18. Stabilizing an attractive BoseEinstein condensate by driving a surface collective mode Arjendu K. Pattanayak, Arnaldo Gammal,* Charles A. Sackett, + and Randall G. Hulet

    E-Print Network [OSTI]

    Gammal, Arnaldo

    Stabilizing an attractive Bose­Einstein condensate by driving a surface collective mode Arjendu K 2001# Bose­Einstein condensates with attractive interatomic interactions undergo collective collapse beyond a critical number. We show theoretically that if the low­lying collective modes of the condensate

  19. Stability of Scale-Invariant Cosmological Correlation Functions in the Strongly Non-Linear Clustering Regime

    E-Print Network [OSTI]

    Taihei Yano; Naoteru Gouda

    1997-01-20

    We investigate stability of the scale-invariant solutions of the BBGKY equations for two-point spatial correlation functions of the density fluctuations in the strongly non-linear regime. In the case that the background skewness of the velocity field is equal to 0, we found that there is no local instability in the strongly non-linear regime. The perturbation does not grow nor does it decay. It has an only marginal stable mode. This result means that no special value of the power index of the two-point spatial correlation function are favored in terms of the stability of the solutions. In other words, the argument about the stability does not determine the power index of the two-point spatial correlation functions in the strongly non-linear regime.

  20. Contributions of Electron Cyclotron Waves to Performance in Advanced Regimes on DIII-D

    SciTech Connect (OSTI)

    Petty, C. C.; Burrell, K. H.; DeBoo, J. C.; Ferron, J. R.; Garofalo, A. M.; Hyatt, A. W.; Jackson, G. L.; Lohr, J.; Luce, T. C.; Politzer, P. A.; Prater, R.; Smith, S. P.; Staebler, G. M.; Turnbull, A. D.; Van Zeeland, M. A. [General Atomics, P.O. Box 85608, San Diego, California 92186-5608 (United States); Austin, M. E. [University of Texas at Austin, Austin, Texas (United States); Brennan, D. P.; Takahashi, R. [University of Tulsa, Tulsa, Oklahoma (United States); Doyle, E. J.; Hillesheim, J. C. [University of California at Los Angeles, Los Angeles, California (United States)

    2011-12-23

    High-power electron cyclotron (EC) waves are used to increase performance in several Advanced Tokamak (AT) regimes on DIII-D where there is a simultaneous need for high noninductive current and high beta. In the Quiescent High-confinement mode (QH-mode), a direct measurement of the electron cyclotron current drive (ECCD) profile is made using modulation techniques, and a trapped electron mode (TEM) dominated regime with core T{sub e}>T{sub i} is created. In the 'highq{sub min}' AT scenario, ECCD provides part of the off-axis noninductive current and helps to produce a tearing stable equilibrium. In the hybrid regime, strong central current drive from EC waves and other sources increases the noninductive current fraction to {approx_equal}100%. Surprisingly, the core safety factor remains above unity, meaning good alignment between the current drive profile and the desired plasma current profile is not necessary in this scenario.