National Library of Energy BETA

Sample records for higher labor productivity

  1. No.2014No.2014No.2014No.2014----1111 Labor Productivity: Large vsLabor Productivity: Large vsLabor Productivity: Large vsLabor Productivity: Large vs.... Small, Turkey vs. EUSmall, Turkey vs. EUSmall, Turkey vs. EUSmall, Turkey vs. EU

    E-Print Network [OSTI]

    Ă?etin, MĂĽjdat

    Labor Productivity: Large vsLabor Productivity: Large vs.... Small, Turkey vs. EUSmall, Turkey vs. EUSmall, Turkey vs. EUSmall, Turkey vs. EU Ahmed Ezz Eldin MohamedAhmed Ezz Eldin MohamedAhmed Ezz Eldin MohamedAhmed Ezz the labor productivity gap between firms in Turkey and the European Union (EU) by comparing labor

  2. PETRO: Higher Productivity Crops for Biofuels

    SciTech Connect (OSTI)

    2012-01-01

    PETRO Project: The 10 projects that comprise ARPA-E’s PETRO Project, short for “Plants Engineered to Replace Oil,” aim to develop non-food crops that directly produce transportation fuel. These crops can help supply the transportation sector with agriculturally derived fuels that are cost-competitive with petroleum and do not affect U.S. food supply. PETRO aims to redirect the processes for energy and carbon dioxide (CO2) capture in plants toward fuel production. This would create dedicated energy crops that serve as a domestic alternative to petroleum-based fuels and deliver more energy per acre with less processing prior to the pump.

  3. The impact of crew mix on productivity and labor cost of a construction work activity 

    E-Print Network [OSTI]

    Grosskopf, Mark Westly

    1988-01-01

    In the conduct of construction, situations may arise where a shortage of craftsmen forces crew compositions with a larger than desirable proportion of unskilled workers to do the work that must be done. The net effect on total labor cost...

  4. Expert systems and the CPI product substitution review: A needs analysis for the US Bureau of Labor Statistics

    SciTech Connect (OSTI)

    Arrowood, L.F.; Tonn, B.E.

    1992-02-01

    This report presents recommendations relative to the use of expert systems and machine learning techniques by the Bureau of Labor Statistics (BLS) to substantially automate product substitution decisions associated with the Consumer Price Index (CPI). Thirteen commercially available, PC-based expert system shells have received in-depth evaluations. Various machine learning techniques were also reviewed. Two recommendations are given: (1) BLS should use the expert system shell LEVEL5 OBJECT and establish a software development methodology for expert systems; and (2) BLS should undertake a small study to evaluate the potential of machine learning techniques to create and maintain the approximately 350 ELI-specific knowledge bases to be used in CPI product substitution review.

  5. Comparison of Construction Labor Productivity between U.S. and China: Using On-Site Productivity Measurement Methods

    E-Print Network [OSTI]

    Chui, Ka Wah

    2010-12-30

    .2.2 Heating, Ventilation, and Air Conditioning System........................................84 4.2.3 Masonry ...........................................................................................................85 4.3 Data Analyses.....................................................................................................................87 5.2 Productivity Data Set in the U.S..................................................................................88 5.3 Productivity Data Set in China ..................................................................................100...

  6. Labor Relations

    Broader source: Energy.gov [DOE]

    Addressing Poor Performance What Happens if an Employee’s Performance is Below the Meets Expectations (ME) level? Any time during the appraisal period an employee demonstrates that he/she is performing below the ME level in at least one critical element, the Rating Official should contact his/her Human Resources Office for guidance and: •If performance is at the Needs Improvement (NI) level; issue the employee a Performance Assistance Plan (PAP); or •If performance is at the Fails to Meet Expectations (FME) level; issue the employee a Performance Improvement Plan (PIP). Department of Energy Headquarters and The National Treasury Employees Union (NTEU) Collective Bargaining Agreement The National Treasury Employees Union (NTEU) is the exclusive representative of bargaining unit employees at the Department of Energy Headquarters offices in the Washington DC metropolitan area. The terms and conditions of this agreement have been negotiated by DOE and NTEU, and prescribe their respective rights and obligations in matters related to conditions of employment. Headquarters 1187 Request For Payroll Deductions For Labor Organization Dues The Request for Payroll Deduction for Labor Organization Dues (SF-1187) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation. Headquarters 1188 Cancellation Of Payroll Deductions For Labor Organization Dues The Cancellation of Payroll Deductions for Labor Organizations Dues (SF-1188) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to cancel dues allotments. The National Treasury Employees Union, Collective Bargaining Agreement, Article 9 – Dues Withholding This article is for the purpose of permitting eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation.

  7. Gina Neff--Venture Labor Venture Labor

    E-Print Network [OSTI]

    Hochberg, Michael

    #12;El Gina Neff--Venture Labor Venture Labor Work and the Burden of Risk in Innovative Industries of Congress Cataloging-in-Publication Data Neff, Gina, 1971­ Venture labor : work and the burden of risk #12;El Gina Neff--Venture Labor © 2012 Massachusetts Institute of Technology All rights reserved

  8. Software as Labor Process Nathan Ensmenger

    E-Print Network [OSTI]

    Ensmenger, Nathan

    Software as Labor Process Nathan Ensmenger University of Pennsylvania Philadelphia USA nathanen@cra.org The Software Crisis and the "Labor Problem" in Programming ... For almost as long as there has been software, there has been a software crisis.1 Laments about the inability of software developers to produce products

  9. Public-private regulatory complementarities in a world of fragmented production : labor regulation in the electronics industry of Eastern Central Europe

    E-Print Network [OSTI]

    Pal, Timea

    2013-01-01

    The central argument of my dissertation is that national labor relation institutions where transnational private regulatory efforts are implemented influence the extent and manner of public-private regulatory complementarities. ...

  10. Essays in Labor Economics

    E-Print Network [OSTI]

    Freeman, Donald Eric

    2010-01-01

    staff at IRLE and the Economics Depart- ment, especiallyof New Employees,” Review of Economics and Statistics, 1985,Firm Level,” Journal of Labor Economics, 1993, 11, 442–470.

  11. Higher order QED in high mass e+ e- pairs production at RHIC

    E-Print Network [OSTI]

    Anthony J. Baltz; Joakim Nystrand

    2010-03-19

    Lowest order and higher order QED calculations have been carried out for the RHIC high mass e+ e- pairs observed by PHENIX with single ZDC triggers. The lowest order QED results for the experimental acceptance are about two standard deviations larger than the PHENIX data. Corresponding higher order QED calculations are within one standard deviation of the data.

  12. Production of higher quality bio-oils by in-line esterification of pyrolysis vapor

    DOE Patents [OSTI]

    Hilten, Roger Norris; Das, Keshav; Kastner, James R; Bibens, Brian P

    2014-12-02

    The disclosure encompasses in-line reactive condensation processes via vapor phase esterification of bio-oil to decease reactive species concentration and water content in the oily phase of a two-phase oil, thereby increasing storage stability and heating value. Esterification of the bio-oil vapor occurs via the vapor phase contact and subsequent reaction of organic acids with ethanol during condensation results in the production of water and esters. The pyrolysis oil product can have an increased ester content and an increased stability when compared to a condensed pyrolysis oil product not treated with an atomized alcohol.

  13. Risk, Unemployment, and the Stock Market: A Rare-Event-Based Explanation of Labor Market

    E-Print Network [OSTI]

    Kahana, Michael J.

    Risk, Unemployment, and the Stock Market: A Rare-Event-Based Explanation of Labor Market Volatility proposes an explanation of labor market volatility based on time-varying risk, modeled as a small, implying both greater risk in productivity and lower expected growth rates. Thus even if labor productivity

  14. International projects - labor, risks, and results

    SciTech Connect (OSTI)

    Andreas, D.E.

    1996-12-31

    The attention of developers in the power industry has shifted to foreign markets. The trend has caused significant additional risks to be assumed by the developer. One of these risks is the cost and availability of local skilled labor to construct projects. Especially projects built on a fast track schedule. To mitigate this risk, many developers and contractors bring in ex-patriot labor - often at a much higher cost. This paper addresses the Centro de Energia Escuintla, a 40 MW diesel power plant completed this year in Guatemala. Local labor pools provided the majority of the labor used to build the plant. Guatemalans were hired and trained to perform operations and maintenance duties. The plant was built to international standards, and produced power on time. The techniques used to manage the project construction and startup are discussed. The key conclusion is that it is possible to build plants with local labor, as long as the appropriate supervision is brought in, that language barriers can be overcome, that construction equipment is made available, and that time for training is allocated.

  15. Higher-order QCD predictions for dark matter production at the LHC in simplified models with s-channel mediators

    E-Print Network [OSTI]

    Mihailo Backovi?; Michael Krämer; Fabio Maltoni; Antony Martini; Kentarou Mawatari; Mathieu Pellen

    2015-10-02

    Weakly interacting dark matter particles can be pair-produced at colliders and detected through signatures featuring missing energy in association with either QCD/EW radiation or heavy quarks. In order to constrain the mass and the couplings to standard model particles, accurate and precise predictions for production cross sections and distributions are of prime importance. In this work, we consider various simplified models with s-channel mediators. We implement such models in the FeynRules/MadGraph5_aMC@NLO framework, which allows to include higher-order QCD corrections in realistic simulations and to study their effect systematically. As a first phenomenological application, we present predictions for dark matter production in association with jets and with a top-quark pair at the LHC, at next-to-leading order accuracy in QCD, including matching/merging to parton showers. Our study shows that higher-order QCD corrections to dark matter production via s-channel mediators have a significant impact not only on total production rates, but also on shapes of distributions. We also show that the inclusion of next-to-leading order effects results in a sizeable reduction of the theoretical uncertainties.

  16. Learning in the labor market

    E-Print Network [OSTI]

    Li, Jin, Ph. D. Massachusetts Institute of Technology

    2007-01-01

    This thesis is a collection of three independent essays that study the implication of learning on labor mobility, labor supply, wage distribution, wage dynamics, and allocations of workers under different assumptions about ...

  17. Aging and the labor market

    E-Print Network [OSTI]

    Lahey, Joanna

    2005-01-01

    This thesis is a collection of three essays analyzing the interplay between aging and the labor market. The first chapter demonstrates that differential treatment by age exists in labor markets and explores different ...

  18. Higher-order QCD predictions for dark matter production at the LHC in simplified models with s-channel mediators

    E-Print Network [OSTI]

    Backovi?, Mihailo; Maltoni, Fabio; Martini, Antony; Mawatari, Kentarou; Pellen, Mathieu

    2015-01-01

    Weakly interacting dark matter particles can be pair-produced at colliders and detected through signatures featuring missing energy in association with either QCD/EW radiation or heavy quarks. In order to constrain the mass and the couplings to standard model particles, accurate and precise predictions for production cross sections and distributions are of prime importance. In this work, we consider various simplified models with s-channel mediators. We implement such models in the FeynRules/MadGraph5_aMC@NLO framework, which allows to include higher-order QCD corrections in realistic simulations and to study their effect systematically. As a first phenomenological application, we present predictions for dark matter production in association with jets and with a top-quark pair at the LHC, at next-to-leading order accuracy in QCD, including matching/merging to parton showers. Our study shows that higher-order QCD corrections to dark matter production via s-channel mediators have a significant impact not only o...

  19. Background on Zambia's Labor Market with Cross-National Comparisons 

    E-Print Network [OSTI]

    Chester, Alex; Dang, Thao; Edgell, Amanda; Harber, Matthew; Mahaney, Dace; Messer, Matthew; Ramos, Luis

    2011-01-01

    Although Zambia has enjoyed decent economic growth, its employment growth and labor productivity have continued to stagnate. What factors explain the stagnation? This Capstone project aims to answer this question through empirical analysis...

  20. Reputation Systems in Labor and Advertising Marketplaces

    E-Print Network [OSTI]

    Daltayanni, Maria

    2015-01-01

    Reputation Systems in Advertising Marketplaces Auto-SYSTEMS IN LABOR AND ADVERTISING MARKETPLACES A dissertationSystems in Labor and Advertising Marketplaces by Maria

  1. Child Labor in Texas Agriculture 

    E-Print Network [OSTI]

    Smith, David

    2005-04-28

    percent of all work fatalities. Farm hazards include machinery, confined spaces, animals and live- stock, chemicals, respiratory irritants, toxic gases and extreme environmental conditions. Children working in agriculture may be hired employees, labor... contractor employees or farm family members. Child labor laws exist to ensure that a child is not employed in an occupation or manner that can harm him or her. However, these laws do not cover workers under age 16 who work on their parent?s or guardian?s...

  2. Essays on the Effect of a Financial Crisis on the Productivity of Firms

    E-Print Network [OSTI]

    Kim, Bo Kyung

    2013-01-01

    Productivity measurement . . . . . . . . . . . . . . . . . . . .firms. Productivity measurement As a productivity measure,Measurements This paper focuses on the labor productivity as

  3. ON THE PERSISTENCE OF LABOR MARKET INSECURITY AND SLOW GROWTH IN THE US: Reckoning with the Waltonist Growth Regime

    E-Print Network [OSTI]

    Vidal, Matt

    2010-01-01

    Lean Retailing and the Transformation of Manufacturing --manufacturing labor process par excellence is leanof lean production in the U.S. manufacturing field and a

  4. The structural preconditions for maximizing FDI spillovers in Colombia : a sectoral impact analysis of Foreign Direct Investment (FDI) on Industry output, labor payments, firm productivity, and the productive structure (1995-2009)

    E-Print Network [OSTI]

    Hyman, Benjamin G. (Benjamin Gabriel)

    2011-01-01

    Do multinational corporations (MNCs) crowd out domestic firms in developing countries, or is foreign direct investment (FDI) complementary to domestic firm profitability, productivity, and employment? Empirical literature ...

  5. Essays on Married Women Labor Supply 

    E-Print Network [OSTI]

    Li, Xinrong

    2012-02-14

    One of the very interesting demographic features in the US over the last three decades of the 20th century is the increase of the married women labor force participation rate. Over the same period, estimated labor supply elasticity varies...

  6. The political economy of labor market liberalization

    E-Print Network [OSTI]

    Choung, Jinhee Lee

    2009-01-01

    is because labor seeks to maximize income earned from work (rights—in order to maximize their income from employment (

  7. Time and Labor Manual -Time Keepers -LSUSH

    E-Print Network [OSTI]

    Time and Labor Manual - Time Keepers - LSUSH Version Date: July 2012 #12;COPYRIGHT & TRADEMARKS create a risk of personal injury. If you use this software in dangerous applications, then you shall Guide Time and Labor Manual - Time Keepers - LSUSH Page iii Table of Contents Time and Labor Manual

  8. VERMONT LABOR RELATIONS BOARD Notice of Election

    E-Print Network [OSTI]

    Hayden, Nancy J.

    VERMONT LABOR RELATIONS BOARD Notice of Election Pursuant to an order of the Vermont Labor Relations Board dated November 5, 2014, an election will be conducted by the Vermont Labor Relations Board (Administrative Support or Clerical), T Family (Technical) and Sp Family (Specialized) in the University ofVermont

  9. Solar Installation Labor Market Analysis

    SciTech Connect (OSTI)

    Friedman, B.; Jordan, P.; Carrese, J.

    2011-12-01

    The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

  10. The relationship between parental labor force participation and adolescents' dietary intake and risks to cardiovascular health 

    E-Print Network [OSTI]

    Godwin, Anne Louise

    1997-01-01

    parents' work commitment, importance, autonomy, history, schedule irregularity, hours/week, and occupational prestige. Pearson's product moment analysis and linear regression analysis were used to examine relationships between parental labor force...

  11. Novel Approaches to the Production of Higher Alcohols From Synthesis Gas. Quarterly report, January 1 - March 31, 1996

    SciTech Connect (OSTI)

    George W. Roberts

    1997-02-13

    Effort during this quarter was devoted to three areas: 1) analyzing the data from earlier runs with ?zinc chromite? catalyst and three different slurry liquids: decahydronaphthalene (Decalin®, DHN), tetrahydronaphthalene (tetralin, THN) and tetrahydroquinoline (THQ); 2) analyzing newly-obtained data from earlier thermal stability tests on DHN and THN, and 3) carrying out a thermal stability test on THQ. Both the activity and selectivity of ?zinc chromite? catalyst depended on the slurry liquid that was used. The catalyst activity for methanol synthesis was in the order: THQ > DHN > THN. Despite the basic nature of THQ, it exhibited the highest dimethyl ether (DME) production rates of the three liquids. Gas chromatography/mass spectroscopy (GC/MS) analyses of samples of THN and DHN were taken at the end of standard thermal stability tests at 375°C. With both liquids, the only measurable compositional change was a minor amount of isomerization. Analysis of a sample of THN after a thermal stability test at 425°C showed a small reduction in molecular weight, and a significant amount of opening of the naphthenic ring. Preliminary data from the tehrmal stability test of THQ showed that this molecule is more stable than DHN, but less stable than THN.

  12. Higher Education

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

    like me to attain challenging and rewarding careers." - Sherry Salas Bachicha Higher Education Resources for Undergraduates, Graduates & Postdocs Opportunities LANL Foundation...

  13. Department of Energy Labor Relations and Standards

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

    2014-02-06

    The change would be to remove Chapter I, Labor Relations, and Chapter II Labor Standards from DOE O 350.1 and develop DOE O DOE O 350.3, which will cancel and supersede Chapters I and II in DOE O 350.1. Content of the two chapters will be updated to reflect the Secretarial determination transferring functions for contractor labor relations and labor standards from the Office of Legacy Management to the Office of General Counsel. CRDs for those chapters will also be removed.

  14. 14.661 Labor Economics I, Fall 2006

    E-Print Network [OSTI]

    Pischke, Jorn-Steffen

    Neoclassical analysis of the labor market and its institutions. A systematic development of the theory of labor supply, labor demand, and human capital. Topics discussed also include wage and employment determination, ...

  15. Between adaptation and resistance : labor responses to globalization in France

    E-Print Network [OSTI]

    Ancelovici, Marcos, 1971-

    2008-01-01

    This dissertation aims at accounting for labor responses to globalization in France. It addresses this issue through a comparative study of two labor organizations-the French Democratic Labor Confederation (CFDT) and the ...

  16. How Can Child Labor Lead to an Increase in Human Capital of Child Laborers and What Are Policy Implications?

    E-Print Network [OSTI]

    Luong, Quoc Viet

    2011-01-01

    How Can Child Labor Lead to an Increase in Human Capital ofAbstract How Can Child Labor Lead to an Increase in Humanshows that child labor leads to an increase in human

  17. POLICY GUIDANCE MEMORANDUM #08 DOE Fair Labor Standards Act ...

    Office of Environmental Management (EM)

    8 DOE Fair Labor Standards Act (FLSA) ExemptNon-Exempt Status Determination POLICY GUIDANCE MEMORANDUM 08 DOE Fair Labor Standards Act (FLSA) ExemptNon-Exempt Status...

  18. Hawaii Department of Labor and Industrial Relations Occupational...

    Open Energy Info (EERE)

    Labor and Industrial Relations Occupational Safety and Health Division Jump to: navigation, search Name: Hawaii Department of Labor and Industrial Relations Occupational Safety and...

  19. The Racialization of Day Labor Work in the U.S. Labor Market: Examining the Exploitation of Immigrant Labor 

    E-Print Network [OSTI]

    Murga, Aurelia Lorena

    2012-10-19

    . These remarks vocalized the concerns of many regarding Latino immigrant workers to post-Katrina New Orleans. Likewise, they foreshadowed the obstacles faced by Latino reconstruction workers in the city. This dissertation examines Latino day labor participation...

  20. Internal Labor Markets Under External Market Pressures

    E-Print Network [OSTI]

    Lee, Jeong Yeon

    2015-03-01

    Through an empirical investigation of 11 Korean firms before and after the Asian financial crisis, the author examines the impact of increasing external market pressures on internal labor market (ILM) practices. In addition, ...

  1. Two Essay in Labor and Public Economics 

    E-Print Network [OSTI]

    Huaroto, Noelia Ruth Paez

    2011-10-21

    studies the relationship between labor market participation and childbirth spacing. I construct a simple dynamic discrete-choice model to theoretically develop several implications. My model's key prediction is that while continuously working women would...

  2. Essays in Labor and Development Economics

    E-Print Network [OSTI]

    Mutsalklisana, Charles Saharuk

    2011-01-01

    1980s,” Journal of Labor Economics, 15, 1- 42 Blinder, Alan,Differentials,” The Review of Economics and Statistics, 70,Canadian Journal of Economics, 35, 646- 688 Lewbel, A. ,

  3. California Labor Relations: Background and Developments through Mid-2002

    E-Print Network [OSTI]

    Mitchell, Daniel J.B.

    2002-01-01

    power plants, disrupting ongoing labor relations at the facilities. For example, at a former Southern California

  4. Kansas Labor Unions: Past, Present and Future

    E-Print Network [OSTI]

    Shulenburger, David E.; Johnson, Nancy Brown

    1983-06-01

    Labor Unions: Past, Present and Future,” Kansas Business Review, with N.B. Johnson, Volume 6 (May-June, 1983), pp. 13-17. Terms of Use: http://www2.ku.edu/~scholar/docs/license.shtml and N. B. Johnson Kansas Labor Unions: Past, Present, and Future... that the strikers were " . . . sober, in­ telligent, orderly men" and encouraged the railroad to "arrange terms for an amicable settlement."6 Governor Martin's stalwart stand not to intervene with troops represented one of the earliest occasions in which a state...

  5. Labor Compliance Advisor | Department of Energy

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

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

  6. Productivity Roadmap for the Architecture/Engineering/Construction Industry 

    E-Print Network [OSTI]

    Zunaira, Saher

    2012-10-19

    , California, Florida, and Texas. The results of this research clearly indicate that there was no statistically significant relationship between labor productivity and labor wages per construction worker. In addition, it was seen that there was no significant...

  7. HRM 524 Employee & Labor Relations Spring 2011

    E-Print Network [OSTI]

    Diestel, Geoff

    HRM 524 Employee & Labor Relations Spring 2011 Syllabus Version (Jan 11) COURSE OVERVIEW To be admitted to this course, you must have completed: Enrollment in the Graduate School. HRM 501 or instructor approval #12;HRM 501 Syllabus 2 Students are expected to have graduate level writing skills, creative

  8. Higher order QED in high-mass e{sup +}e{sup -} pair production at energies available at the BNL Relativistic Heavy Ion Collider (RHIC)

    SciTech Connect (OSTI)

    Baltz, Anthony J.; Nystrand, Joakim

    2010-08-15

    Lowest order and higher order QED calculations have been carried out for the RHIC high mass e{sup +}e{sup -} pairs observed by PHENIX with single zero-degree-calorimeter triggers. The lowest order QED results for the experimental acceptance are about two standard deviations larger than the PHENIX data. Corresponding higher order QED calculations are within one standard deviation of the data.

  9. Experiencing emotional labor: an analysis of the discursive construction of emotional labor 

    E-Print Network [OSTI]

    Haman, Mary Kathryn

    2007-04-25

    This study analyzes how employees at a university recreation center discursively construct their experiences of emotional labor, how they conceptualize such behavior in terms of displaying unfelt emotions and faking in good and bad faith, and what...

  10. Labor arbitrage : impact of offshoring in the U.S. labor market

    E-Print Network [OSTI]

    Malibran, Jorge (Malibran Ángel)

    2013-01-01

    The rapid growth of offshoring has ignited a contentious debate over its impact on the US labor market. Between 1983 and 2002, the United States economy lost 6 million jobs in manufacturing and income inequality increased ...

  11. Interview: LaborWorks@NeighborWorks Provides Vermont Contractors...

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

    LaborWorks@NeighborWorks is a nonprofit temporary labor pool formed to assist professional contractors involved with the HEAT Squad during busy periods when they couldn't keep up...

  12. Understanding the role of outsourced labor in web service abuse

    E-Print Network [OSTI]

    Motoyama, Marti A.

    2011-01-01

    3 The Role of Freelance Labor in Web Service Abuse 3.1 DataJob Postings to Monitor Web Service Abuse. In Proceedings ofRole of Outsourced Labor in Web Service Abuse A dissertation

  13. Essays on Impact Evaluation in Labor and Development Economics

    E-Print Network [OSTI]

    Christensen, Garret Smyth

    2011-01-01

    and policy. Journal of Labor Economics, 15(4):586–624, 1997.1985. Sherwin Rosen. The economics of superstars. Theeditors, Hanbook of Labor Economics, volume 1, chapter 12.

  14. The "Task Approach" to Labor Markets: An Overview

    E-Print Network [OSTI]

    Author, David H.

    2013-01-30

    An emerging literature argues that changes in the allocation of workplace “tasks” between capital and labor, and between domestic and foreign workers, has altered the structure of labor demand in industrialized countries ...

  15. The “task approach” to labor markets: an overview

    E-Print Network [OSTI]

    Autor, David H.

    An emerging literature argues that changes in the allocation of workplace “tasks” between capital and labor, and between domestic and foreign workers, has altered the structure of labor demand in industrialized countries ...

  16. The "Task Approach" to Labor Markets" An Overview

    E-Print Network [OSTI]

    Autor, David

    2013-01-24

    An emerging literature argues that changes in the allocation of workplace “tasks” between capital and labor, and between domestic and foreign workers, has altered the structure of labor demand in industrialized countries ...

  17. Time and Labor -HR Staff -HCSD Version Date: June 2012

    E-Print Network [OSTI]

    Time and Labor - HR Staff - HCSD Version Date: June 2012 #12;COPYRIGHT & TRADEMARKS Copyright create a risk of personal injury. If you use this software in dangerous applications, then you shall Guide Time and Labor - HR Staff - HCSD Page iii Table of Contents Time and Labor - HR Staff - HCSD

  18. Time and Labor -Timekeepers -Version Date: July 2012

    E-Print Network [OSTI]

    Time and Labor - Timekeepers - LSUNO V9.1 Version Date: July 2012 #12;COPYRIGHT & TRADEMARKS create a risk of personal injury. If you use this software in dangerous applications, then you shall Guide Time and Labor - Timekeepers - LSUNO V9.1 Page iii Table of Contents Time and Labor - Timekeepers

  19. Time and Labor 9.1 Time Keeper Payroll -HCSD

    E-Print Network [OSTI]

    Time and Labor 9.1 Time Keeper Payroll - HCSD Version Date: July 2012 #12;COPYRIGHT & TRADEMARKS create a risk of personal injury. If you use this software in dangerous applications, then you shall Guide Time and Labor 9.1 Time Keeper Payroll - HCSD Page iii Table of Contents Time and Labor 9.1 Time

  20. United States Trade and Foreign Labor Interests: The Effects on Foreign Labor of Linking Trade with Labor Provisions in Bilateral U.S. Free Trade Agreements

    E-Print Network [OSTI]

    Soleimani, Jonathan

    2008-01-01

    unions, human Kimberly A. Elliot and Richard B. Freeman, CanEconomics, 2003). Elliot, “Labor Standards, Development, andEconomics, July 2000). Elliot, Kimberly Ann, and Richard B.

  1. United States Trade and Foreign Labor Interests: The Effects on Foreign Labor of Linking Trade with Labor Provisions in Bilateral U.S. Free Trade Agreements

    E-Print Network [OSTI]

    Soleimani, Jonathan

    2008-01-01

    Global Labor Standards and Free Trade: The Siamese Twins ofbilateral and regional free trade agreements (FTAs) withyear’s deadlock on the Free Trade Agreement of the Americas

  2. Agricultural labor productivity in the Lower South, 1720-1800

    E-Print Network [OSTI]

    Rosenbloom, Joshua L.; Mancall, Peter C.; Weiss, Thomas

    2002-10-01

    an even more reliable source of irrigation as early as the 1730s. But adoption of tidal irrigation was slow proceeded slowly until the 1780s, reflecting the large sunk cost of planters investments in existing irrigation systems. During the Revolution..., many planters were unable to maintain these systems, however, and after the war they chose to invest in newer tidal irrigation methods, rather than in the replace older irrigation investments. 3 The more regular availability of water substantially...

  3. Labor Productivity and Employment Consequences in East Africa

    E-Print Network [OSTI]

    Hjort, Jonas Krabbe

    2012-01-01

    Ethiopia report,” . ECSA, and ORC Macro (2006): EthiopiaStatistical Agency and ORC Macro, Addis Ababa, Ethiopia andviolated norms (ECSA and ORC Macro 2006, p. 244). In recent

  4. Solar Install Mount Production Labor Equipment Simple Balance of Systems |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4Energy SmoothEquipment CertificationSolar Hot

  5. Utah Labor Commission | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin FilmUnited States:UserLabor Commission Jump to: navigation,

  6. Made for export : labor migration, state power, and higher education in a developing Philippine economy

    E-Print Network [OSTI]

    Ruiz, Neil G

    2014-01-01

    Development scholars, heavily influenced by the cases of the four Asian Tigers (Hong Kong, Singapore, South Korea, and Taiwan), have attributed success in economic development to education. Although the Philippines seemed ...

  7. Office of the Assistant General Counsel for Labor and Pension...

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

    Separation Program General Release and Waiver Labor Standards DOE DBA Desk Guide Davis Bacon Frequently Asked Questions (FAQs) Semi-Annual Davis-Bacon Enforcement Report Form...

  8. Social learning in labor markets and in real estate brokerage

    E-Print Network [OSTI]

    Gathright, Graton Marshal Randal

    2010-01-01

    3 Reputation Transmission in Real Estate Brokerage Networksin Labor Markets and in Real Estate Brokerage A dissertationValue of Information in Real Estate Transactions,” Working

  9. ABOUT THE JOURNAL The first journal devoted specifically to labor economics, the

    E-Print Network [OSTI]

    Mateo, Jill M.

    ABOUT THE JOURNAL The first journal devoted specifically to labor economics, the Journal of Labor journal of the Society of Labor Economists. Audience Academic, business, and government economists-advertising@press.uchicago.edu Journal of Labor Economics The first journal devoted specifically to labor economics Quarterly 216 pages

  10. Impact of Criminal Records & Reentry in the Labor Market

    E-Print Network [OSTI]

    Verschure, Paul

    Impact of Criminal Records & Reentry in the Labor Market Universitat Pompeu Fabra (UPF), Barcelona.15- 09.45 Publicity of Criminal Records and the right to forget James B. Jacobs, Professor University. 11:30-12:00 The impact of criminal records in the US labor market Shawn Bushway, Professor

  11. Impact of Criminal Records & Reentry in the Labor Market

    E-Print Network [OSTI]

    Impact of Criminal Records & Reentry in the Labor Market Universitat Pompeu Fabra (UPF), Barcelona and Criminology, UPF. 09.15- 09.45 Publicity of Criminal Records and the right to forget James B. Jacobs and Criminal Justice, Leiden University. 11:30-12:00 The impact of criminal records in the US labor market

  12. City of New York Office of Labor Relations

    E-Print Network [OSTI]

    Sun, Yi

    City of New York Office of Labor Relations Health Benefits Program www.nyc.gov/olr Instructions the City of New York group. The following information is contained in this package: Enrollment Form/retired from: YOUNG ADULT INFORMATION City of New York Office of Labor Relations - Health Benefits Program

  13. Employee & Labor Relations HRM 524.110 Spring 2015

    E-Print Network [OSTI]

    Diestel, Geoff

    the topics of collective bargaining, labor market fundamentals, unionism, and related issues of labor will be the focus of the course. The course will typically include a role playing exercise designed to demonstrate to analyze employment scenarios involving issues of employment law and regulation and formulate appropriate

  14. UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS BOARD

    E-Print Network [OSTI]

    New Mexico, University of

    UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS BOARD RULES AND REGULATIONS I. GENERAL PROVISIONS 1.1 General These Rules and Regulations ("Rules") are established by the University of New Mexico of New Mexico Labor Management Relations Resolution, effective May 31, 2006 (the "UNM Resolution

  15. NEW YORK STATE DEPARTMENT OF LABOR BUREAU OF PUBLIC WORK

    E-Print Network [OSTI]

    NEW YORK STATE DEPARTMENT OF LABOR BUREAU OF PUBLIC WORK State Office Building Campus Building 12 Room 130 Albany, New York 12240 THIS IS A PUBLIC WORK PROJECT Any worker, laborer, or mechanic employed City (516) 228-3915 Syracuse (315) 428-4056 New York City (212) 775-3568 Utica (315) 793-2314 White

  16. Labor Standards Compliance, Contractor Labor Relations, and Contractor Workforce Restructuring Programs

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

    2014-09-29

    To ensure that contractors pursue collective bargaining practices that promote efficiency and economy in contract operations, judicious expenditure of public funds, equitable resolution of disputes, and effective collective bargaining relationships; that contractor relations/human resources specialists achieve consultations with management and operating contractors; and that appropriate labor standards are included in DOE/NNSA contracts and subcontracts. Cancels Chapters I-III of DOE O 350.1 Chg 4. Does not cancel other directives.

  17. Production

    Broader source: Energy.gov [DOE]

    Algae production R&D focuses on exploring resource use and availability, algal biomass development and improvements, characterizing algal biomass components, and the ecology and engineering of cultivation systems.

  18. Agriculture, Farm Labor, and Rural Communities in California in the 21st Century

    E-Print Network [OSTI]

    Palerm, Juan Vicente

    2010-01-01

    Agriculture, Farm Labor, and Rural Communities in CaliforniaAgriculture, Farm Labor, and Rural Communities in CaliforniaCalifornia's rural/agricultural communities located within

  19. Nuclear Energy Research Initiative Project No. 02 103 Innovative Low Cost Approaches to Automating QA/QC of Fuel Particle Production Using On Line Nondestructive Methods for Higher Reliability Final Project Report

    SciTech Connect (OSTI)

    Ahmed, Salahuddin; Batishko, Charles R.; Flake, Matthew; Good, Morris S.; Mathews, Royce; Morra, Marino; Panetta, Paul D.; Pardini, Allan F.; Sandness, Gerald A.; Tucker, Brian J.; Weier, Dennis R.; Hockey, Ronald L.; Gray, Joseph N.; Saurwein, John J.; Bond, Leonard J.; Lowden, Richard A.; Miller, James H.

    2006-02-28

    This Nuclear Energy Research Initiative (NERI) project was tasked with exploring, adapting, developing and demonstrating innovative nondestructive test methods to automate nuclear coated particle fuel inspection so as to provide the United States (US) with necessary improved and economical Quality Assurance and Control (QA/QC) that is needed for the fuels for several reactor concepts being proposed for both near term deployment [DOE NE & NERAC, 2001] and Generation IV nuclear systems. Replacing present day QA/QC methods, done manually and in many cases destructively, with higher speed automated nondestructive methods will make fuel production for advanced reactors economically feasible. For successful deployment of next generation reactors that employ particle fuels, or fuels in the form of pebbles based on particles, extremely large numbers of fuel particles will require inspection at throughput rates that do not significantly impact the proposed manufacturing processes. The focus of the project is nondestructive examination (NDE) technologies that can be automated for production speeds and make either: (I) On Process Measurements or (II) In Line Measurements. The inspection technologies selected will enable particle “quality” qualification as a particle or group of particles passes a sensor. A multiple attribute dependent signature will be measured and used for qualification or process control decisions. A primary task for achieving this objective is to establish standard signatures for both good/acceptable particles and the most problematic types of defects using several nondestructive methods.

  20. U.S. Department of Labor Occupational Safety & Health Administration

    E-Print Network [OSTI]

    U.S. Department of Labor Occupational Safety & Health Administration www.osha.gov MyOSHA [skip with the background and experience to review such potential contamination and risk, in accordance

  1. Time and Labor 9.1 Time Keeper -HCSD

    E-Print Network [OSTI]

    Time and Labor 9.1 Time Keeper - HCSD Version Date: July 2012 #12;COPYRIGHT & TRADEMARKS Copyright create a risk of personal injury. If you use this software in dangerous applications, then you shall

  2. Absenteeism prediction and labor force optimization in rail dispatcher scheduling

    E-Print Network [OSTI]

    Jensen, Taylor (Taylor Moroni)

    2013-01-01

    Unplanned employee absences are estimated to account for a loss of 3% of scheduled labor hours. This can be costly in railroad dispatcher scheduling because every absence must be filled through overtime or a qualified extra ...

  3. Electric Demand Cost Versus Labor Cost: A Case Study 

    E-Print Network [OSTI]

    Agrawal, S.; Jensen, R.

    1998-01-01

    Electric Utility companies charge industrial clients for two things: demand and usage. Depending on type of business and hours operation, demand cost could be very high. Most of the operations scheduling in a plant is achieved considering labor cost...

  4. 14.662 Labor Economics II, Spring 2005

    E-Print Network [OSTI]

    Autor, David H.

    The development and evolution of labor market structures and institutions. Particular focus on competing explanations of recent developments in the distribution of wage and salary income and in key institutions and ...

  5. Essays on the youth and low-skilled labor market

    E-Print Network [OSTI]

    Smith, Christopher Lane

    2008-01-01

    This dissertation consists of three chapters on the youth and low-skilled labor markets. In Chapter 1, I show that teen employment is significantly more responsive than adult employment to immigration, and that growth in ...

  6. Three essays in labor and health economics: individual decisions on occupation, labor supply, and demand for heatlh 

    E-Print Network [OSTI]

    Shin, Ja Eun

    2005-08-29

    In this dissertation, I examine individual decisions in occupational choice, labor supply, and health care utilization. Occupational choice decisions of female college graduates on whether to teach or not are analyzed to understand the role...

  7. A Labor Measurement Structure for Retail Operations

    E-Print Network [OSTI]

    VonAchen, James D.

    2006-12-15

    industry. Logistics focuses on throughput, highly repetitive jobs and getting products from shipyard to store front with the least amount of touches. As such, the logistics group and its engineering department use work measurement in everyday management... industry. Logistics focuses on throughput, highly repetitive jobs and getting products from shipyard to store front with the least amount of touches. As such, the logistics group and its engineering department use work measurement in everyday management...

  8. ABOUT THE JOURNAL The first journal devoted specifically to labor economics, the

    E-Print Network [OSTI]

    Mateo, Jill M.

    ABOUT THE JOURNAL The first journal devoted specifically to labor economics, the Journal of Labor journal of the Society of Labor Economists. Audience Academic, business, and government economists contact: j-advertising@press.uchicago.edu Journal of Labor Economics The first journal devoted

  9. Restructuring, Ownership and Efficiency: The Case of Labor in Electricity Generation

    E-Print Network [OSTI]

    Shanefelter, Jennifer Kaiser

    2007-01-01

    inputs to electricity generation: fuel, capital, materialsand labor. Electricity generation is a fuel-intensive

  10. Analyzing the Extent and Influence of Occupational Licensing on the Labor Market*

    E-Print Network [OSTI]

    Levinson, David M.

    Friedman and Kuznets's (1945) classic work, there has been little analysis of the labor market influence

  11. Panel data analysis of U.S. coal productivity

    E-Print Network [OSTI]

    Stoker, Thomas M.

    2000-01-01

    We analyze labor productivity in coal mining in the United States using indices of productivity change associated with the concepts of panel data modeling. This approach is valuable when there is extensive heterogeneity ...

  12. On Higher Structures

    E-Print Network [OSTI]

    Nils A. Baas

    2015-12-01

    In this paper we discuss various philosophical aspects of the hyperstructure concept extending networks and higher categories. By this discussion we hope to pave the way for applications and further developments of the mathematical theory of hyperstructures.

  13. Home Production and Social Security Reform Michael Dotsey Wenli Li Fang Yangy

    E-Print Network [OSTI]

    Alexandrova, Ivana

    ¤erentiates both consumption goods and labor e¤ort according to their respective roles in home production that a carefully calibrated model with home production better matches life cycle consumption and labor pro of disaggregating consumption goods based on whether they can be produced at home, because home production

  14. Labor Relations Building | Y-12 National Security Complex

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

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

  15. HigherDimensional Categories

    E-Print Network [OSTI]

    Cheng, Eugenia

    ­dimensional categories are like a vast mountain that many people are trying to conquer. Some intrepid explorers have made, are we even climbing the same mountain? This work is an illustrated guide book to the world of higher to give visitors their bearings but not so much that they need a magnifying glass to find what they

  16. Higher-Dimensional Categories

    E-Print Network [OSTI]

    Cheng, Eugenia

    -dimensional categories are like a vast mountain that many people are trying to conquer. Some intrepid explorers have made, are we even climbing the same mountain? This work is an illustrated guide book to the world of higher to give visitors their bearings but not so much that they need a magnifying glass to find what they

  17. Informe de Salud Laboral Espaa, 2001-2010

    E-Print Network [OSTI]

    Seguridad e Higiene en el Trabajo, Barcelona) Jordi Delclos (CiSAL, Escuela de Salud Pública, Universidad de (Instituto Nacional de Seguridad e Higiene en el Trabajo, Madrid) Elena Ronda (CiSAL, Departamento de Salud Observatorio de Salud Laboral, antecedente de CISAL, además de los Informes sobre el estado de la Seguridad y

  18. UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS RESOLUTION

    E-Print Network [OSTI]

    New Mexico, University of

    UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS RESOLUTION RELATING TO COLLECTIVE BARGAINING FOR THE UNIVERSITY OF NEW MEXICO; PROVIDING RIGHTS, RESPONSIBILITIES, AND PROCEDURES IN THE EMPLOYMENT RELATIONSHIP BETWEEN EMPLOYEES AND THE EMPLOYER. BE IT ENACTED BY THE BOARD OF REGENTS OF THE UNIVERSITY OF NEW MEXICO

  19. Cross-National Patterns of Labor Force Withdrawal*

    E-Print Network [OSTI]

    Huang, Jianyu

    stoppage mean receipt of retirement income, and vice versa? ° Does retirement mean full work stoppage, industrialized nations. Between 1950 and 1990, for example, the life expectancies for men and women in the United women) have been leaving the labor force earlier and earlier in these same countries (OECD 1995a, Table

  20. Building Project Model Support for Automated Labor Monitoring

    E-Print Network [OSTI]

    Sacks, Rafael

    that full integration of automated data monitoring systems with building project models BPM is an effectiveBuilding Project Model Support for Automated Labor Monitoring R. Sacks1 ; R. Navon2 ; and E ADC , offers a solution to the problem. Integration with a computerized building project model BPM

  1. Higher Prices from Entry: Pricing of Brand-Name Drugs

    E-Print Network [OSTI]

    Perloff, Jeffrey M.

    Higher Prices from Entry: Pricing of Brand-Name Drugs Jeffrey M. Perloffa Valerie Y. Suslowb,* Paul product, the prices of existing and new products may be higher than the incumbent's original price due to a better match between consumers and products. In other words, the average price in the market can rise

  2. Health status and the labor force participation decisions of married couples 

    E-Print Network [OSTI]

    Lin, Peng

    2009-05-15

    This thesis examines the labor force participation decisions of married couples, and special attention is paid to a spouse’s health conditions affecting their own and the spouse’s labor force participation decision. I used ...

  3. The Guy at the Controls: Labor Quality and Power Plant Efficiency

    E-Print Network [OSTI]

    Bushnell, Jim B; Wolfram, Catherine D

    2007-01-01

    Controls: Labor Quality and Power Plant Efficiency July 2007Controls: Labor Quality and Power Plant E ciency James B.on the fuel e ciency of power plants. Although electricity

  4. Handling Globalization: Labor, Capital, and Class in the Globalized Warehouse and Distribution Center

    E-Print Network [OSTI]

    Struna, Jason Young

    2015-01-01

    International Labor and Working-Class History 72: 18-41.International Labor and Working-Class History 70: 106-125.the Floppy Penis: Age, Class, and Gender Relations in the

  5. Home-based work, human capital accumulation and women's labor force participation 

    E-Print Network [OSTI]

    Chutubtim, Piyaluk

    2006-10-30

    This dissertation examines the effect of changes in the stock of human capital on the labor force participation decision of women aged 25-54. Without the option of homebased work, some women choose to leave the labor market ...

  6. Management and Labor Relations Techniques of Japanese-Owned Automotive Assembly Plants in the United States

    E-Print Network [OSTI]

    Pitney, Paul

    2005-12-16

    This field project involves a study of the Japanese-owned automotive assembly plants, or “transplants,” in the United States and the management and labor-relations techniques that have made them successful. The management and labor...

  7. A review of "Labor and Writing in Early Modern England, 1567-1667" by Laurie Ellinghausen 

    E-Print Network [OSTI]

    Campbell, Julie D.

    2010-01-01

    labor Bowes invested in writing this much-needed and interesting biography of Richard Brathwait. Laurie Ellinghausen. Labor and Writing in Early Modern England, 1567- 1667. Aldershot: Ashgate, 2008. ix + 155 pp. + 5 illustrations. $99.95. Review... discusses his/her identification with labor and what that means for the rhetorical poses that each assumes. Noting that Whitney identifies as a poor maidservant, Nashe as a day laborer, Jonson as a blacksmith, Taylor as a waterman, and that Wither...

  8. MGMT 406 Employee and Labor Relations Syllabus Version 16b (Aug 10)

    E-Print Network [OSTI]

    Diestel, Geoff

    . It is designed to give the student a strong knowledge base of both legal principles and practical labor relations relations issues and scenarios. A labor contract negotiation simulation rounds out the learning experience. COURSE DESCRIPTION Catalog Description: Course examines collective bargaining, labor market fundamentals

  9. MGMT 406 Employee and Labor Relations Syllabus Version 8a (Aug 10)

    E-Print Network [OSTI]

    Diestel, Geoff

    . It is designed to give the student a strong knowledge base of both legal principles and practical labor relations relations issues and scenarios. A labor contract negotiation simulation rounds out the learning experience. COURSE DESCRIPTION Catalog Description: Course examines collective bargaining, labor market fundamentals

  10. Productivity genefits from new energy technology: A case study of a paint manufacturing company

    SciTech Connect (OSTI)

    Raghunathan, P.; Capehart, B.L.

    1997-06-01

    In many cases, implementing new energy efficiency technologies not only helps facilities reduce their energy costs, but it also creates greater profits by increasing productivity. These added benefits from productivity improvements can sometimes be greater than the energy cost savings, and can result in an attractive overall payback period for implementing the new technology. This paper presents a case study of productivity improvement at a paint manufacturing company as a result of implementing new energy efficiency technology. During an industrial energy assessment, it was noted that the company had experienced frequent failures of motor belts and sheaves on five paint mixers resulting in significant replacement costs and labor costs. In addition, a bigger loss was being suffered due to lost potential profit associated with the frequent work stoppages. The IAC recommendation was to install motor soft starters (also known as motor voltage controllers) on the five mixing machines. Installation of soft starters would have the following benefits: lower energy costs, lower replacement costs for transmission components, lower labor costs, and higher production levels and increased profits. The total annual benefits were estimated at $122,659, of which the benefits from increased productivity were nearly $67,000. The overall simple payback period for installing the soft starters was less than 2 months.

  11. Union-Party Links and the Reconfiguration of the Labor Movement: Brazil and Mexico 1990-2007

    E-Print Network [OSTI]

    Miljanic, Andra Olivia

    2010-01-01

    trabajo, y capital en México [ The structure of the LaborCongress: State, labor, and capital in Mexico].México, D.F. , Mexico: Fondo de Cultural Económica.

  12. SENSE AND NONSENSE MORE ALASKA PRODUCTION ACT (MAPA)

    E-Print Network [OSTI]

    Pantaleone, Jim

    Reduction for some NEW OIL (GVR) Credits Capital Costs Production #12;Revenue Volatility #12;The Production WATER OIL #12;Water to Oil Production Ratio #12;Average Well Production Rate #12;More Labor to DoSB21 SENSE AND NONSENSE THE MORE ALASKA PRODUCTION ACT (MAPA) Resource Development Council

  13. DOE/Labor Leadership Roundtable Meeting | 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:FinancingPetroleum Based| Department8, 20153 METHODSDOE/Labor Leadership Roundtable Meeting

  14. DOE/Labor Leadership Roundtable Meetings | 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:FinancingPetroleum Based| Department8, 20153 METHODSDOE/Labor Leadership Roundtable

  15. Department of Energy Labor Relations Training and Information Session

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Danielthrough theK A A AUniversitiesUniversitiesLabor

  16. Higher Education Doctor of Philosophy

    E-Print Network [OSTI]

    Rock, Chris

    service to the practice of higher education. The program delivers teaching, research, and professional services to students, institutions of higher education, and other academic disciplines. The doctoralHigher Education Doctor of Philosophy Program Handbook College of Education Graduate Education

  17. NEW - DOE O 350.3, Labor Standards Compliance, Contractor Labor Relations, and Contractor Workforce Restructuring Programs

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

    To ensure that contractors pursue collective bargaining practices that promote efficiency and economy in contract operations, judicious expenditure of public funds, equitable resolution of disputes, and effective collective bargaining relationships; that contractor relations/human resources specialists achieve consultations with management and operating contractors; and that appropriate labor standards are included in DOE/NNSA contracts and subcontracts. Cancels Chapters I-III of DOE O 350.1 Chg 4. Does not cancel other directives.

  18. Prospective Labor Distribution Change Notice (PLDCN) Use the PLDCN to record Current and\\or Future-Dated labor distribution changes.

    E-Print Network [OSTI]

    Snider, Barry B.

    Prospective Labor Distribution Change Notice (PLDCN) Use the PLDCN to record Current and\\or Future-Dated labor distribution changes. NOTE: Specific updates to Job Records (e.g.: transfer, termination, rehire Distribution Changes Current Distribution: represents a current "snapshot," enter the charge- line

  19. Integration, Productivity, and Inclusion in Mexico: A Macro Perspective*

    E-Print Network [OSTI]

    Carlini, David

    States and other industrialized countries in per capita income or labor productivity since it liberalized that emphasize high quality over low cost on the other. In order to launch this process, a developin

  20. Labor Standards/Wage and Hour Laws | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORT LED8-14DepartmentLabor Standards/Wage

  1. Labor-Management Roundtable Forrestal Building, Washington, DC

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORT LED8-14DepartmentLabor Standards/Wage

  2. Labor Day Weekend 2015 | National Nuclear Security Administration

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

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

  3. Higher Prices from Entry: Pricing of Brand-Name Drugs

    E-Print Network [OSTI]

    Perloff, Jeffrey M.

    Higher Prices from Entry: Pricing of Brand-Name Drugs Jeffrey M. Perloff* Valerie Y. Suslow** Paul and starts selling a spatially-differentiated product, the prices of existing products may rise due to a better match between consumers and products. Entry may have three unusual effects. First, the new price

  4. Compliance and competitiveness : how prosecutors enforce labor and environmental laws and promote economic development in Brazil

    E-Print Network [OSTI]

    Coslovsky, Salo Vinocur

    2009-01-01

    This dissertation bridges the fields of international development, legal sociology, and organizational behavior to examine how Brazilian prosecutors enforce labor and environmental laws. Typically, the enforcement of ...

  5. The Labor Market in the 1890s: Evidence from Connecticut Manufacturing

    E-Print Network [OSTI]

    Carter, Susan B.; Sutch, Richard

    1989-01-01

    the 1890s: Evidence from Connecticut Manufacturing." ' Susanthe 1890s: Evidence from Connecticut Manufacturing Susan B.data collected by the Connecticut Bureau of Labor Statistics

  6. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY OFFICE OF FOSSIL...

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

    production. With an already well-documented skills shortage in the labor market, basic supply and demand economics will prevail and drive labor prices higher, which would in...

  7. Division of labor, skill complementarity, and heterophily in socioeconomic networks

    E-Print Network [OSTI]

    Xie, Wen-Jie; Jiang, Zhi-Qiang; Tan, Qun-Zhao; Podobnik, Boris; Zhou, Wei-Xing; Stanley, H Eugene

    2015-01-01

    Constituents of complex systems interact with each other and self-organize to form complex networks. Empirical results show that the link formation process of many real networks follows either the global principle of popularity or the local principle of similarity or a tradeoff between the two. In particular, it has been shown that in social networks individuals exhibit significant homophily when choosing their collaborators. We demonstrate, however, that in populations in which there is a division of labor, skill complementarity is an important factor in the formation of socioeconomic networks and an individual's choice of collaborators is strongly affected by heterophily. We analyze 124 evolving virtual worlds of a popular "massively multiplayer online role-playing game" (MMORPG) in which people belong to three different professions and are allowed to work and interact with each other in a somewhat realistic manner. We find evidence of heterophily in the formation of collaboration networks, where people pre...

  8. Marriage, fertility, and labor market prospects in the United States, 1960-2000 

    E-Print Network [OSTI]

    Kuo, Yu-Chen

    2005-11-01

    Over the past forty years a tremendous number of women have entered the labor market, removing stay-home motherhood as the most dominant female occupation. The linkage between the change in the labor market and change in family structure has drawn a...

  9. Research Higher Degrees at the

    E-Print Network [OSTI]

    Wapstra, Erik

    Research Higher Degrees at the University of Tasmania ChooseYour Adventure #12;Unique research.The University of Tasmania is more than a place to study. Exciting research A Research Higher Degree at the University of Tasmania will place you in a unique research environment, working with the best in the field

  10. UNIVERSITY OF CONNECTICUTUNIVERSITY OF CONNECTICUT STUDENT LABOR PAYROLL REQUEST TO HIRE A NON-UNIVERSITY OF CONNECTICUT STUDENTSTUDENT LABOR PAYROLL REQUEST TO HIRE A NON-UNIVERSITY OF CONNECTICUT STUDENT

    E-Print Network [OSTI]

    Lozano-Robledo, Alvaro

    UNIVERSITY OF CONNECTICUTUNIVERSITY OF CONNECTICUT STUDENT LABOR PAYROLL REQUEST TO HIRE A NON-UNIVERSITY OF CONNECTICUT STUDENTSTUDENT LABOR PAYROLL REQUEST TO HIRE A NON-UNIVERSITY OF CONNECTICUT STUDENT University of Connecticut students receive first priority for student labor jobs. If the Office of Student Financial Aid

  11. Economic Ideas and the Labor Market: Origins of the Anglo-American Model and Prospects for Global Diffusion

    E-Print Network [OSTI]

    Jacoby, Sanford

    2004-01-01

    Karen Orren, Belated Feudalism: Labor, the Law, and Liberaldarkly “a new industrial feudalism. ” 6 Writing at the same

  12. Urbanization, Productivity and Innovation: Evidence from Investment in Higher Education

    E-Print Network [OSTI]

    Andersson, Roland; Quigley, John M.; Wilhelmsson, Mats

    2009-01-01

    the home address of the inventor. Our results document theand resources by the inventor (p. 1669). ” He emphasizedthan the location of the inventor. Thus, the locations of ?

  13. The Path to Higher Source, Package, and Product Efficacy

    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 RankADVANCEDInstallers/ContractorsPhotovoltaicsState of Pennsylvania U.S.The6, 2015NeedMorgan Pattison,

  14. Feedstocks with Reduced Acetylation for Higher Product Yields and Improved

    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 like submitKansasCommunitiesofExtransScientificEnergy

  15. Question/comment: An estimate of the direct productive labor hours (DPLH) per l

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProteinTotalSciTechApril 201528,Question/comment: An

  16. Higher order anisotropies in hydrodynamics

    E-Print Network [OSTI]

    M. Csanad; A. Szabo; S. Lokos; A. Bagoly

    2015-04-29

    In the last years it has been revealed that if measuring relative to higher order event planes $\\Psi_n$, higher order flow coefficients $v_n$ for $n>2$ can be measured. It also turned out that Bose-Einstein (HBT) correlation radii also show 3rd order oscillations if measured versus the third order event plane $\\Psi_3$. In this paper we investigate how these observables can be described via analytic hydro solutions and hydro parameterizations. We also investigate the time evolution of asymmetry coefficients and the mixing of velocity field asymmetries and density asymmetries.

  17. Higher order anisotropies in hydrodynamics

    E-Print Network [OSTI]

    Csanad, M; Lokos, S; Bagoly, A

    2015-01-01

    In the last years it has been revealed that if measuring relative to higher order event planes $\\Psi_n$, higher order flow coefficients $v_n$ for $n>2$ can be measured. It also turned out that Bose-Einstein (HBT) correlation radii also show 3rd order oscillations if measured versus the third order event plane $\\Psi_3$. In this paper we investigate how these observables can be described via analytic hydro solutions and hydro parameterizations. We also investigate the time evolution of asymmetry coefficients and the mixing of velocity field asymmetries and density asymmetries.

  18. Higher-derivative Schwinger model

    SciTech Connect (OSTI)

    Amaral, R.L.P.G.; Belvedere, L.V.; Lemos, N.A. (Instituto de Fisica, Universidade Federal Fluminense, Outeiro de Sao Joao Batista s/n, 24020 Centro, Niteroi, Rio de Janeiro (Brazil)); Natividade, C.P. (Departamento de Matematica, Universidade Estadual Paulista, Campus de Guaratingueta, 12500 Sao Paulo, Sao Paulo (Brazil))

    1993-04-15

    Using the operator formalism, we obtain the bosonic representation for the free fermion field satisfying an equation of motion with higher-order derivatives. Then, we consider the operator solution of a generalized Schwinger model with higher-derivative coupling. Since the increasing of the derivative order implies the introduction of an equivalent number of extra fermionic degrees of freedom, the mass acquired by the gauge field is bigger than the one for the standard two-dimensional QED. An analysis of the problem from the functional integration point of view corroborates the findings of canonical quantization, and corrects certain results previously announced in the literature on the basis of Fujikawa's technique.

  19. A FRAMEWORK FOR MEASURING SUPERCOMPUTER PRODUCTIVITY1

    E-Print Network [OSTI]

    Bader, David A.

    , as the amount of output per unit of input. Thus, the labor productivity of workers in the car industry can-03ER25560. 3 Electrical and Computer Engineering, University of New Mexico, Albuquerque. Also supported- 31654. 1 #12;of cars produced per work hour (or, inversely, as the number of work hours needed

  20. Manpower planning and cycle-time reduction of a labor-intensive assembly line

    E-Print Network [OSTI]

    Oh, Shao Chong

    2010-01-01

    The demand for Gas Lift Mandrels(GLM) in the oil and gas industry is expected to increase over the next few years, requiring Schlumberger's GLM assembly line to increase their manufacturing capacity. Given the labor-intensive ...

  1. Pathways to Enforcement: Labor Inspectors Leveraging Linkages with Society in Argentina

    E-Print Network [OSTI]

    Amengual, Matthew

    Regulations essential for improving labor standards are often ignored to the detriment of workers. In many countries, the agencies charged with enforcement lack resources and are subject to political interference. How can ...

  2. Enforcement without autonomy : the politics of labor and environmental regulation in Argentina

    E-Print Network [OSTI]

    Amengual, Matthew

    2011-01-01

    How can states with weak and politicized bureaucracies enforce labor and environmental regulations? Through a study of subnational variation in Argentina, this dissertation develops a framework to explain why bureaucrats ...

  3. Beyond the letter of the law : transforming labor institutions and regulations in Argentina

    E-Print Network [OSTI]

    Natalicchio, Marcela

    2006-01-01

    This dissertation analyzes the factors that lead to the transformation of labor regulations and institutions after the opening of previously closed economies, using the case of Argentina as a "crucial case". In the 1990s, ...

  4. Labor market issues for administrators: evidence from public schools in Texas 

    E-Print Network [OSTI]

    Mitchem, Eric John

    2009-05-15

    This dissertation examines three labor market issues regarding public school administrators in Texas using personnel records from the 1994-95 school year until the 2003-04 school year. The first essay explores promotion ...

  5. Ethnic niches, pathway to economic incorporation or exploitation? Labor market experiences of Latina/os 

    E-Print Network [OSTI]

    Morales, Maria Cristina

    2006-04-12

    This dissertation investigates the ethnic labor market activities of the Latina/os. This study is important since regardless of their historical and increasing presence in the U.S., Latinos continue to find themselves ...

  6. Contest, social valuation and change in American labor-union organizing, 1961-2004

    E-Print Network [OSTI]

    Ferguson, John-Paul

    2009-01-01

    In this thesis I explore the connections between changes to the formal procedures by which American labor unions enroll new members and the subsequent meanings and purposes that potential members and third parties attribute ...

  7. Labor Law: Federal Pre-Emption: Scope of Arguable NLRB Jurisdiction

    E-Print Network [OSTI]

    Dickinson, Martin B. Jr.

    1963-01-01

    This article addresses an important United States Supreme Court decision – Marine Engineers Beneficial Assn. V. Interlake S. S. Co., 370 U.S. 173 (1962). In this case the Court held the National Labor Relations Board has ...

  8. Export Commodity Booms, Labor Coercion, and the Historical Containment of Education*

    E-Print Network [OSTI]

    Export Commodity Booms, Labor Coercion, and the Historical Containment of Education* Gustavo J' accumulation of human capital? What was the role of primary commodity exports in influencing this relationship

  9. Labor Migration From Mexico And Free Trade: Lessons From A Transnational Community

    E-Print Network [OSTI]

    Alacron, Rafael

    1994-01-01

    global economy, and migration from Mexico should be includeda global economy. migration from Mexico should be part o fUnited States and Mexico regarding labor migration from the

  10. The China Syndrome: Local Labor Market Effects of Import Competition in the United States

    E-Print Network [OSTI]

    Dorn, David

    We analyze the effect of rising Chinese import competition between 1990 and 2007 on US local labor markets, exploiting cross- market variation in import exposure stemming from initial differences in industry specialization ...

  11. The China Syndrome: Local Labor Market Effects of Import Competition in the United States

    E-Print Network [OSTI]

    Autor, David

    2012-05-02

    We analyze the effect of rising Chinese import competition between 1990 and 2007 on local U.S. labor markets, exploiting cross-market variation in import exposure stemming from initial differences in industry specialization ...

  12. A light in the dark : labor reform in Guatemala during the FRG administration, 2000-2004

    E-Print Network [OSTI]

    Fuentes, Alberto (Alberto Jose)

    2007-01-01

    Recent literature on Latin America has highlighted cases of reform by the region's governments to increase State regulation of the labor market, offset the detrimental effects of the so-called Washington Consensus, and ...

  13. Manuel Palomar destaca la importante labor de transferencia de conocimiento que realiza el Juan Gil Albert

    E-Print Network [OSTI]

    Escolano, Francisco

    Manuel Palomar destaca la importante labor de transferencia de conocimiento que realiza el Juan Gil>> apuntaba ayer Manuel Palomar, rector de la Universidad de Alicante, al referirse a Alicante en la

  14. Sustained rents in imperfect labor markets : essays on recruitment, training, and incentives

    E-Print Network [OSTI]

    Benson, Alan (Alan M.)

    2013-01-01

    This thesis is composed of three papers, each relating to labor market imperfections and their implications for firms' staffing practices. In the first paper, I examine why hospitals provide direct financial support to ...

  15. Facing Racism at 30,000 Feet: African American Pilots, Flight Attendants, and Emotional Labor 

    E-Print Network [OSTI]

    Evans, Louwanda

    2012-07-16

    theory. Primarily, existing standards of emotional labor in the airline industry are a direct result of institutional structures and cultures created during a period of systematic exclusion that do not account for contemporary racism and sexism. Thus...

  16. A review of "Laboring Women: Reproduction and Gender in New World Slavery" by Jennifer L. Morgan. 

    E-Print Network [OSTI]

    Elisa Oh

    2004-01-01

    be educated for the sake of society. All in all, Women Philosophers of the Seventeenth Century is pleas- ant to read, because it is lucidly written, and highly informative. Jennifer L. Morgan. Laboring Women: Reproduction and Gender in New World Slavery.... Philadelphia: University of Pennsylvania Press, 2004. xi + 279 pp. + 16 illus. $55.00. Review by ELISA OH, BOSTON UNIVERSITY. In Laboring Women: Reproduction and Gender in New World Sla- very, Jennifer L. Morgan explores how early modern English trav- elers...

  17. Higher Education Erasmus+ Student Charter

    E-Print Network [OSTI]

    Peletier, Reynier

    points and information sources in the inter-institutional agreement signed between your sending highlights your rights and obligations and informs you about what you can expect from your sending and receiving organisation at each step of your mobility. Higher education institutions participating

  18. Extremal Higher Spin Black Holes

    E-Print Network [OSTI]

    Máximo Bańados; Alejandra Castro; Alberto Faraggi; Juan I. Jottar

    2015-11-30

    The gauge sector of three-dimensional higher spin gravities can be formulated as a Chern-Simons theory. In this context, a higher spin black hole corresponds to a flat connection with suitable holonomy (smoothness) conditions which are consistent with the properties of a generalized thermal ensemble. Building on these ideas, we discuss a definition of black hole extremality which is appropriate to the topological character of 3d higher spin theories. Our definition can be phrased in terms of the Jordan class of the holonomy around a non-contractible (angular) cycle, and we show that it is compatible with the zero-temperature limit of smooth black hole solutions. While this notion of extremality does not require nor implies the existence of supersymmetry, we exemplify its consequences in the context of sl(3|2) + sl(3|2) Chern-Simons theory. Remarkably, while as usual not all extremal solutions preserve supersymmetries, we find that the higher spin setup allows for non-extremal supersymmetric black hole solutions as well. Furthermore, we discuss our results from the perspective of the holographic duality between sl(3|2) + sl(3|2) Chern-Simons theory and two-dimensional CFTs with W_{(3|2)} symmetry, the simplest higher spin extension of the N=2 super-Virasoro algebra. In particular, we compute W_{(3|2)} BPS bounds at the full quantum level, and relate their semiclassical limit to extremal black hole or conical defect solutions in the 3d bulk. Along the way, we discuss the role of the spectral flow automorphism and provide a conjecture for the form of the semiclassical BPS bounds in general N=2 two-dimensional CFTs with extended symmetry algebras.

  19. Three essays in labor economics: fertility expectations and career choice, specialization and the marriage premium, and estimating risk aversion using labor supply data 

    E-Print Network [OSTI]

    Leonard, Megan de Linde

    2009-05-15

    of labor is an important cause of the wage premium. The choice of a career, whether to marry, and most other important life decisions are dependent on one's risk tolerance. The role of risk preferences in such choices is not fully understood, largely...

  20. Founded in 1945 as the New York State School of Industrial and Labor Relations and known today as ILR, we help people around the globe to

    E-Print Network [OSTI]

    Keinan, Alon

    . Faculty engage in many ways, from testimony before congressional panels on labor and employment policy

  1. Networks, Information andNetworks, Information and Information Worker ProductivityInformation Worker Productivity

    E-Print Network [OSTI]

    Reif, Rafael

    Yahoo! - July 28, 2006 © 2006 All Rights Reserved Information and Non-Information Work1 Networks, Information andNetworks, Information and Information Worker ProductivityInformationEmployment Source: Wolff (2005) Information Work Non - Information Work 70% of labor force; 60% of GDP of US (Apte

  2. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

    Fox, K. M.; Roberts, K. A.; Edwards, T. B.

    2014-02-28

    A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leachability indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the l

  3. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

    Fox, K. M.; Edwards, T. A.; Roberts, K. B.

    2013-10-02

    A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leach indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the limited

  4. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

    Fox, K. M.; Roberts, K. A.; Edwards, T. B.

    2013-09-17

    A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leach indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the limited

  5. An analysis of gin labor costs in the state of Texas 

    E-Print Network [OSTI]

    Danforth, Joe Jeff

    1940-01-01

    ~ ~ ~ ~ * ~ o ~ ~ a ~ ~ ~ ~ o ~ ~ 68 Xstiuated Incur Cost of Labor for Eleetrio Gina im East Texas & 1929 1937 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 69 XVIBa XVII ~ Estimated Hour Cost of Labor for 5/VC Steam Oins im lest Texas ~ 1935 ll... east Texas gine. Tho average volume of ginning for the 58 steam gian eae 958 bales~ for the 44 Diesel gine, 1, 198 bales; snd for Che 14 ~ lootrio gine, 1, 175 bolos. Seventy psr sent of tho steam dias had volumes between 500 ead 1, 500 bales* Eighty...

  6. Estimation of a supply and demand model for the hired farm labor market in Texas 

    E-Print Network [OSTI]

    Turley, Keith Pool

    1977-01-01

    ESTIMATION OF A SUPPLY AND DEMAND MODEL FOR THE HIRED FARM LABOR MARKET IN TEXAS A Thesis by KEITH POOL TURLEY Submitted to the Craduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... Or SCIENCI. December 1977 Major Subject: Agricultural Economics ESTIMATION OF A SUPPLY AND DEMAND NODEL FOR THE HIRED FARM LABOR MARKET IN TEXAS A Thesis by KEITH POOL TURLEY Approved as to style and content by: Ch rman of Comm' tee) Member Mem r...

  7. Professional Division Laborers' International Union of North America -

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptions | NationalProcurementwork up for grabs LosProducts,Local

  8. Innovative applications of technology for nuclear power plant productivity improvements

    SciTech Connect (OSTI)

    Naser, J. A.

    2012-07-01

    The nuclear power industry in several countries is concerned about the ability to maintain high plant performance levels due to aging and obsolescence, knowledge drain, fewer plant staff, and new requirements and commitments. Current plant operations are labor-intensive due to the vast number of operational and support activities required by commonly used technology in most plants. These concerns increase as plants extend their operating life. In addition, there is the goal to further improve performance while reducing human errors and increasingly focus on reducing operations and maintenance costs. New plants are expected to perform more productively than current plants. In order to achieve and increase high productivity, it is necessary to look at innovative applications of modern technologies and new concepts of operation. The Electric Power Research Inst. is exploring and demonstrating modern technologies that enable cost-effectively maintaining current performance levels and shifts to even higher performance levels, as well as provide tools for high performance in new plants. Several modern technologies being explored can provide multiple benefits for a wide range of applications. Examples of these technologies include simulation, visualization, automation, human cognitive engineering, and information and communications technologies. Some applications using modern technologies are described. (authors)

  9. Alternative Energy for Higher Education

    SciTech Connect (OSTI)

    Michael Cherney, PhD

    2012-02-22

    This project provides educational opportunities creating both a teaching facility and center for public outreach. The facility is the largest solar array in Nebraska. It was designed to allow students to experience a variety of technologies and provide the public with opportunities for exposure to the implementation of an alternative energy installation designed for an urban setting. The project integrates products from 5 panel manufacturers (including monocrystalline, polycrystalline and thin film technologies) mounted on both fixed and tracking structures. The facility uses both micro and high power inverters. The majority of the system was constructed to serve as an outdoor classroom where panels can be monitored, tested, removed and replaced by students. As an educational facility it primarily serves students in the Creighton University and Metropolitan Community College, but it also provides broader educational opportunities. The project includes a real-time â??dashboardâ?ť and a historical database of the output of individual inverters and the corresponding meteorological data for researcher and student use. This allows the evaluation of both panel types and the feasibility of installation types in a region of the country subject to significant temperature, wind and precipitation variation.

  10. Davis-Bacon Labor Rates for Weatherization Work in Multifamily Buildings

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Weatherization Assistance Program Notice 10-04 deals with labor rates (wages) for weatherization work in large multifamily buildings that comply with the Davis-Bacon Act requirements of the 2009 Recovery Act.

  11. Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field Services

    E-Print Network [OSTI]

    Sadoulet, Elisabeth

    Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field examines the response of employment and wages in the US oil and gas ...eld services industry to changes the dynamic response of wages and employment in the U.S. Oil and Gas Field Services (OGFS) industry to changes

  12. Labor Relations Unit Assignments 5/1/2014 Current ELR Unit Assignments 042814.xls 1

    E-Print Network [OSTI]

    Leistikow, Bruce N.

    Gina Harwood H 1009388 Adult Infusion Bulkly Gina Harwood H 1009792 Adult IV Infusion Center Gina Biology & Human Anatomy: MED Veronica Busby H 1009649 Center for Nursing Research Julia Halladay S MTEC Harwood H 1009691 Clinical Nurse Specialists Julia Halladay #12;Labor Relations Unit Assignments 5

  13. Comparison of Maintenance Cost, Labor Demands, and System Performance for LID and Conventional

    E-Print Network [OSTI]

    operations and maintenance. Due to increasing require- ments for more effective treatment of runoff examined seven different types of SCMs for the first 2­4 years of operations and studied maintenance; Maintenance; Cost; LID; Operation; Stormwater; Labor; Water quality; Expenses. Introduction

  14. A Comparison of Maintenance Cost, Labor Demands, and System Performance for LID and Conventional Stormwater Management

    E-Print Network [OSTI]

    operations and maintenance. Due to increasing requirements for more effective treatment of runoff examined seven different types of SCMs for the first 2-4 years of operations and studied maintenanceAccepted M anuscript N otC opyedited 1 A Comparison of Maintenance Cost, Labor Demands, and System

  15. Higher Spin Currents in Wolf Space: Part III

    E-Print Network [OSTI]

    Changhyun Ahn

    2015-04-01

    The large N=4 linear superconformal algebra (generated by four spin-1/2 currents, seven spin-1 currents, four spin-3/2 currents and one spin-2 current) found by Sevrin, Troost and Van Proeyen (and other groups) was realized in the N=4 superconformal coset SU(5)/SU(3) theory previously. The lowest 16 higher spin currents of spins (1, 3/2, 3/2, 2), (3/2, 2, 2, 5/2), (3/2, 2, 2, 5/2) and (2, 5/2, 5/2, 3) are obtained by starting with the operator product expansions (OPEs) between the four spin-3/2 currents from the above large N=4 linear superconformal algebra and the lowest higher spin-1 current which is the same as the one in the Wolf space coset SU(5)/[SU(3) x SU(2) x U(1)] theory. These OPEs determine the four higher spin-3/2 currents and the next six higher spin-2 currents are obtained from the OPEs between the above four spin-3/2 currents associated with the N=4 supersymmetry and these four higher spin-3/2 currents. The four higher spin-5/2 currents can be determined by calculating the OPEs between the above four spin-3/2 currents and the higher spin-2 currents. Similarly, the higher spin-3 current is obtained from the OPEs between the four spin-3/2 currents and the higher spin-5/2 currents. The explicit relations between the above 16 higher spin currents and the corresponding 16 higher spin currents which were found in the extension of large N=4 nonlinear superconformal algebra previously are given. By examining the OPEs between the 16 currents from the large N=4 linear superconformal algebra and the 16 higher spin currents, the match with the findings of Beccaria, Candu and Gaberdiel is also given. The next 16 higher spin currents of spins (2, 5/2, 5/2, 3), (5/2, 3, 3, 7/2), (5/2, 3, 3, 7/2) and (3, 7/2, 7/2, 4) occur from the OPEs between the above lowest 16 higher spin currents.

  16. Exploring higher dimensional black holes at the large hadron collider.

    E-Print Network [OSTI]

    Harris, Chris M.; Palmer, M. J.; Parker, Michael A.; Richardson, P.

    Preprint typeset in JHEP style - HYPER VERSION Cavendish-HEP-04/29 ATL-COM-PHYS-2004-067 Exploring Higher Dimensional Black Holes at the Large Hadron Collider C.M. Harris†, M.J. Palmer†, M.A. Parker†, P. Richardson‡, A. Sabetfakhri† and B.R. Webber... the Standard Model matter and gauge fields are confined to the physical three-branes in a higher dimensional space, it has been shown that most of the black hole decay products are Standard Model quanta emitted on the brane [7] and are therefore visible...

  17. Higher order integral stark-type conjectures

    E-Print Network [OSTI]

    Emmons, Caleb J.

    2006-01-01

    D . Popescu. Rubin's integral refinement of the abelianS A N DIEGO Higher Order Integral Stark-Type Conjectures ADISSERTATION Higher Order Integral Stark-Type Conjectures by

  18. States & Energy Efficiency in Higher Education

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), provides information on States & Energy Efficiency in Higher Education.

  19. States & Energy Efficiency in Higher Education

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assistance Program (TAP), provides information on States & Energy Efficiency in Higher Education.

  20. TWISTING COCHAINS AND HIGHER TORSION KIYOSHI IGUSA

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    of them is a higher algebraic K-theory class measured by higher FR torsion. Flat superconnections are also-theory 8 4. Higher FR torsion 10 5. Flat superconnections 12 6. Forms as operators 15 7. Chen's iterated) It is a combinatorial flat Z graded superconnection. 2000 Mathematics Subject Classification. Primary 57R22, Secondary

  1. Higher Spin Currents in Wolf Space: Part III

    E-Print Network [OSTI]

    Ahn, Changhyun

    2015-01-01

    The large N=4 linear superconformal algebra (generated by four spin-1/2 currents, seven spin-1 currents, four spin-3/2 currents and one spin-2 current) found by Sevrin, Troost and Van Proeyen (and other groups) was realized in the N=4 superconformal coset SU(5)/SU(3) theory previously. The lowest 16 higher spin currents of spins (1, 3/2, 3/2, 2), (3/2, 2, 2, 5/2), (3/2, 2, 2, 5/2) and (2, 5/2, 5/2, 3) are obtained by starting with the operator product expansions (OPEs) between the four spin-3/2 currents from the above large N=4 linear superconformal algebra and the lowest higher spin-1 current which is the same as the one in the Wolf space coset SU(5)/[SU(3) x SU(2) x U(1)] theory. These OPEs determine the four higher spin-3/2 currents and the next six higher spin-2 currents are obtained from the OPEs between the above four spin-3/2 currents associated with the N=4 supersymmetry and these four higher spin-3/2 currents. The four higher spin-5/2 currents can be determined by calculating the OPEs between the abo...

  2. DOE Solid-State Lighting in Higher Ed Facilities

    SciTech Connect (OSTI)

    Miller, Naomi J.; Curry, Ku'Uipo J.

    2010-07-20

    The focus of the workshop was on higher education facilities because college and university campuses are an important market for lighting products and they use almost every kind of luminaire on the market. This workshop was seen as a chance for SSL manufacturers large and small to get the inside scoop from a group of people that specify, pay for, install, use, maintain, and dispose of lighting systems for nearly every type of application. Workshop attendees explored the barriers to SSL adoption, the applications where SSL products could work better than existing technologies, and where SSL luminaires are currently falling short. This report summarizes the Workshop activities and presentation highlights.

  3. PV Installation Labor Market Analysis and PV JEDI Tool Developments (Presentation)

    SciTech Connect (OSTI)

    Friedman, B.

    2012-06-01

    The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

  4. Expert Feature: Designing Better Products by Coordinating Marketing Research and Engineering

    E-Print Network [OSTI]

    Michalek, Jeremy J.

    Expert Feature: Designing Better Products by Coordinating Marketing Research and Engineering Jeremy to be responsible for the design, manufacturing and marketing of a new product. As industries and markets have grown, the scale, scope and complexity of these tasks has led to a division of labor: Marketing, design

  5. Probing strongly coupled anisotropic plasmas from higher curvature gravity

    E-Print Network [OSTI]

    Viktor Jahnke; Anderson Seigo Misobuchi

    2015-10-23

    We consider five-dimensional AdS-axion-dilaton gravity with a Gauss-Bonnet term and use a black brane solution displaying spatial anisotropy as the gravity dual of a strongly coupled anisotropic plasma. We compute several observables relevant to the study of the plasma, namely, the drag force, the jet quenching parameter, the quarkonium potential and the thermal photon production. The effects of higher derivative corrections and of the anisotropy are discussed and compared with previous results.

  6. Higher curvature counter terms cause the bounce in loop cosmology

    E-Print Network [OSTI]

    Helling, Robert C

    2009-01-01

    In the loop approach to the quantisation of gravity, one uses a Hilbert space which is too singular for some operators to be realised as derivatives. This is usually addressed by instead using finite difference operators at the Planck scale, a process known as ``polymerisation''. In the symmetry reduced example of loop cosmology, we study an ambiguity in the regularisation which we relate to the ambiguity of fixing the coefficients of infinitely many higher curvature counter terms augmenting the Einstein-Hilbert action. Thus the situation is comparable to he one in a naive perturbative treatment of quantum gravity with a cut-off where the necessary presence of infinitely many higher derivative terms compromises predictability. As a by-product, we demonstrate in an appendix that it is possible to have higher curvature actions for gravity which still lead to first order equations of motion like in the Friedmann case.

  7. Higher curvature counter terms cause the bounce in loop cosmology

    E-Print Network [OSTI]

    Robert C. Helling

    2009-12-17

    In the loop approach to the quantisation of gravity, one uses a Hilbert space which is too singular for some operators to be realised as derivatives. This is usually addressed by instead using finite difference operators at the Planck scale, a process known as ``polymerisation''. In the symmetry reduced example of loop cosmology, we study an ambiguity in the regularisation which we relate to the ambiguity of fixing the coefficients of infinitely many higher curvature counter terms augmenting the Einstein-Hilbert action. Thus the situation is comparable to he one in a naive perturbative treatment of quantum gravity with a cut-off where the necessary presence of infinitely many higher derivative terms compromises predictability. As a by-product, we demonstrate in an appendix that it is possible to have higher curvature actions for gravity which still lead to first order equations of motion like in the Friedmann case.

  8. A House&A LAborAtoryNIST's NEW Home Tests Energy Efficient Technology

    E-Print Network [OSTI]

    Ters our team of very specialized generaTe or converT The subcontractors with us." solar energy To 120/240 volT power anD pass Tw was awarded the projectThis energy To The elecTrical panels in January 2011' ' A House&A LAborAtoryNIST's NEW Home Tests Energy Efficient Technology These solar panel ins

  9. Tesis llegides 2009-10; 2010-11 i 2011-12 Productivitat i Inserci Laboral

    E-Print Network [OSTI]

    ENQUESTA DOCTORANDS Tesis llegides 2009-10; 2010-11 i 2011-12 Productivitat i Inserció Laboral'ha realitzat als estudiants que van llegir la tesi doctoral els cursos 2009-10; 2010-11 i 2011-12. L'objectiu principal de l'enquesta és conèixer la productivitat relacionada amb les tesis doctorals així com algunes

  10. Matrix product operator representations

    E-Print Network [OSTI]

    V. Murg; J. I. Cirac; B. Pirvu; F. Verstraete

    2008-04-24

    We show how to construct relevant families of matrix product operators in one and higher dimensions. Those form the building blocks for the numerical simulation methods based on matrix product states and projected entangled pair states. In particular, we construct translational invariant matrix product operators suitable for time evolution, and show how such descriptions are possible for Hamiltonians with long-range interactions. We illustrate how those tools can be exploited for constructing new algorithms for simulating quantum spin systems.

  11. Innovating with institutions : how strategic orientations among one-stop career centers influence labor matching, adaptation, and performance

    E-Print Network [OSTI]

    Herranz, Joaquin

    2004-01-01

    Set in the context of labor market restructuring, public policy reform, and blurring government/nonprofit boundaries, this study examines the functions, adaptation, and performance of Boston's three One-Stop Career Centers ...

  12. COST TRANSFER REQUEST FORM This form is required for final approval of any expense transfer (ET) or labor distribution

    E-Print Network [OSTI]

    Capogna, Luca

    COST TRANSFER REQUEST FORM This form is required for final approval of any expense transfer (ET) or labor distribution (LD) transfers to sponsored program and required cost share cost centers: ____________________ Department: ________________ Phone: _______ Cost Transfer Document Number to be Approved

  13. The Evolution of the American Teacher Labor Force in the Latter 20th Century: Dimensions of Gender, Race, and Salary

    E-Print Network [OSTI]

    Bajaj, Aarti

    2011-07-27

    This dissertation examines three dimensions - gender, race, and salary -- of the national teacher labor force that emerged in the post-World War II period. First, teaching became increasingly feminized; it became a stable occupation for college...

  14. Written in invisible ink : a case study on the politics of free trade reform and labor regulation in Guatemala

    E-Print Network [OSTI]

    Pipkin, Seth Daniel

    2006-01-01

    This thesis makes two primary claims: first, that the US - Dominican Republic - Central America Free Trade Agreement (US-DR CAFTA, or CAFTA) has had important effects on labor regulation in Guatemala that are not contained ...

  15. Exposure to risk and its impact on human capital : essays on combat exposure, military labor, and conflict duration

    E-Print Network [OSTI]

    Yankovich, Michael F

    2013-01-01

    This dissertation examines the impact of contemporaneous American participation in war on military labor and conflict duration. Chapter one uses variation in occupation-specific retention bonuses and mortality risks observed ...

  16. The promise and perils of private voluntary regulation: Labor standards and work organization in two Mexican garment factories

    E-Print Network [OSTI]

    Locke, Richard M.

    What role can corporate codes of conduct play in monitoring compliance with international labor standards and improving working conditions in global supply chains? How does this system of private voluntary regulation relate ...

  17. Universal Lie formulas for higher antibrackets

    E-Print Network [OSTI]

    Manetti, Marco

    2015-01-01

    We prove that the hierachy of higher antibrackets (aka higher Koszul brackets, aka Koszul braces) of a linear operator D on a commutative superalgebra can be defined by some universal formulas involving iterated Nijenhuis-Richardson brackets having as arguments D and the multiplication operators. As a byproduct we can immediately extend higher antibrackets to noncommutative algebras in a way preserving the validity of generalized Jacobi identities.

  18. MOTIVIC STRUCTURES ON HIGHER HOMOTOPY GROUPS OF ...

    E-Print Network [OSTI]

    2015-01-31

    In this note, we show the existence of motivic structures on certain objects arising from ... Motivic structure on higher homotopy of the nilpotent spaces. 14. 4.3.

  19. Intimate Labors

    E-Print Network [OSTI]

    2008-01-01

    Candace Howes, University of Connecticut Conquering Divides:State University Discussants: Candace Howes, Connecticut

  20. labor day

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4)9 FederalRivers andMEDA Station3/%2A en NNSA,8/%2A

  1. Labor Relations

    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 Subtask22BackgroundLabSanta'sNewNatural

  2. Emerging National Concerns for Higher Education

    E-Print Network [OSTI]

    Emerging National Concerns for Higher Education (and Welcome Back) 2014 Annual Faculty Conference old news The STEM tide has been kind to us The Energy boom plays to our strengths #12;7 Public debt capacity for campuses July 2014, Moody's "negative outlook for US Higher Education What

  3. Characterization of Catalysts for Synthesis of Higher Alcohols using Electron Microscopy

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    and better production paths. One of these is using biogas to create alcohol as a fuel. Higher alcohols are favorable due to the higher energy density and the facile application in today they are working [2],[3]. The catalysts for sustainable energy project (CASE) at DTU aims

  4. Resonant radiation from oscillating higher order solitons

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

    Driben, R.; Yulin, A. V.; Efimov, A.

    2015-07-15

    We present radiation mechanism exhibited by a higher order soliton. In a course of its evolution the higher-order soliton emits polychromatic radiation resulting in formation of multipeak frequency comb-like spectral band. The shape and spectral position of this band can be effectively controlled by the relative strength of the third order dispersion. An analytical description is corroborated by numerical simulations. Research showed that for longer pulses the described effect persists also under the action of higher order perturbations such as Raman and self-steepening.

  5. Information Basic to Adjustments in Rice Production in Texas. 

    E-Print Network [OSTI]

    Bonnen, C. A. (Clarence Alfred); Magee, A. C. (Aden Combs)

    1945-01-01

    - to be made. It deals with product,ion and production requirements, the effect of changes in production practices, and in turn with-the probable t of these changes on earnings. is dir 1. sized Q -- profitab duction 6. F sic information obtained...-acre crop. L. Larger earnings were obtained by tenant farmers under cash rent than under share-crop rent. 3. A yield of about 10 barrels per acre pays the expenses of making a rice crop but leaves the operator nothing for his labor and management. Yields...

  6. Proof Transformations in Higher-Order Logic

    E-Print Network [OSTI]

    Spirtes, Peter

    is given and its partial correctness is proven. Strong termination of this al- gorithm remains a conjectureProof Transformations in Higher-Order Logic Frank Pfenning January 1987 Submitted in partial

  7. Primordial nucleosynthesis in higher dimensional cosmology

    E-Print Network [OSTI]

    S. Chatterjee

    2009-11-13

    We investigate nucleosynthesis and element formation in the early universe in the framework of higher dimensional cosmology. For this purpose we utilize a previous solution of the present author, which may be termed as the generalized Friedmann-Robertson-Walker model. We find that temperature decays less rapidly in higher dimensional cosmology, which we believe may have nontrivial consequences \\emph{vis-a-vis} primordial physics.

  8. Market Trial: Selling Off-Grid Lighting Products in Rural Kenya

    E-Print Network [OSTI]

    Tracy, Jennifer

    2012-01-01

    trial of off-grid LED lighting products in Maai Mahiu, aa relatively costly LED lighting product. If market spoilageand higher quality LED lighting products. Another potential

  9. Optimizing Production of Hydroquinone Achieves Increased Yield and Energy Efficiency 

    E-Print Network [OSTI]

    Gross, S.

    2010-01-01

    barriers, a detailed risk assessment was essential for stakeholder buy-in. ? The Failure Modes and Effects Analysis (FMEA) tool was used to document and evaluate potential risks. ? Reliable supply at high level of p-DIPB ? Peroxides degradation... at higher temperatures ? Inventory management ? Labor ? operations and packaging (contractors) ? FMEA promoted understanding of the risks. Project definition ? Risk management ? Performed Voice of the Customer interviews with key stakeholders...

  10. Faster Defect Resolution with Higher Technical Quality of Software Bart Luijten

    E-Print Network [OSTI]

    Visser, Joost

    Faster Defect Resolution with Higher Technical Quality of Software Bart Luijten Delft University of the relation between technical quality of software products and the defect resolution performance of numerous software products that have been evaluated with the SIG quality model in the context of software

  11. Pottery Production

    E-Print Network [OSTI]

    Nicholson, Paul T.

    2009-01-01

    Paul T. Nicholson. ) Pottery Production, Nicholson, UEE 2009Short Citation: Nicholson 2009, Pottery Production. UEE.Paul T. , 2009, Pottery Production. In Willeke Wendrich (

  12. Cordage Production

    E-Print Network [OSTI]

    Veldmeijer, André J.

    2009-01-01

    294: fig. 15-3). Cordage Production, Veldmeijer, UEE 2009Short Citation: Veldmeijer, 2009, Cordage Production. UEE.André J. , 2009, Cordage Production. In Willeke Wendrich (

  13. Glass Production

    E-Print Network [OSTI]

    Shortland, Andrew

    2009-01-01

    40, pp. 162 - 186. Glass Production, Shortland, UEE 2009AINES Short Citation: Shortland 2009, Glass Production. UEE.Andrew, 2009, Glass Production. In Willeke Wendrich (ed. ),

  14. The Embedded Economy and National Income Inequality: A Cross-National Analysis of Production Globalization and Labor Market Institutions

    E-Print Network [OSTI]

    Roberts, Anthony J.

    2015-01-01

    Investment and Income Inequalit y: The Natural Experiment ofChristian Morrisson. 2002. "Inequality Among World Citizens:Institutions and Income Inequality." Economic Policy 56:

  15. Task and Machine Heterogeneities: Higher Moments Matter

    E-Print Network [OSTI]

    Maciejewski, Anthony A. "Tony"

    Task and Machine Heterogeneities: Higher Moments Matter Abdulla M. Al-Qawasmeh 1 , Anthony A.potter}@colostate.edu jtsmith@digitalglobe.com Abstract - One type of heterogeneous computing (HC) systems consists of machines in this matrix represents the ETC of a specific task on a specific machine when executed exclusively. Heuristics

  16. Constraining Higher Derivative Supergravity with Scattering Amplitudes

    E-Print Network [OSTI]

    Yifan Wang; Xi Yin

    2015-03-05

    We study supersymmetry constraints on higher derivative deformations of type IIB supergravity by consideration of superamplitudes. Combining constraints of on-shell supervertices and basic results from string perturbation theory, we give a simple argument for the non-renormalization theorem of Green and Sethi, and some of its generalizations.

  17. Higher-order closures and cloud parameterizations

    E-Print Network [OSTI]

    Higher-order closures and cloud parameterizations Jean-Christophe Golaz National Research Council moments directly. These prognostic equations introduce new terms that must be closed. #12;What't know whether to transport smoke up or down at the next timestep. Larson 1999 #12;Outline · What

  18. Broadband, Higher Education and Rural New Mexico

    E-Print Network [OSTI]

    Maccabe, Barney

    Broadband, Higher Education and Rural New Mexico Gil Gonzales, Ph.D., Chief Information Officer University of New Mexico, Albuquerque, NM 87131 E mail: gonzgil@unm.edu Background UNM students enjoy the country do. New Mexico is also home to two national laboratories in Los Alamos (Los Alamos National

  19. Regulation XVIII: GENERAL REGULATIONS FOR HIGHER DEGREES,

    E-Print Network [OSTI]

    Regulation XVIII: GENERAL REGULATIONS FOR HIGHER DEGREES, POSTGRADUATE DIPLOMAS AND POSTGRADUATE CERTIFICATES SCOPE OF THESE REGULATIONS 1. These Regulations apply to the Degree of PhD in all Faculties in all Faculties Postgraduate Certificates in all Faculties. 2. These Regulations are subject

  20. Higher Derivative D-brane Couplings 

    E-Print Network [OSTI]

    Guo, Guangyu

    2012-10-19

    supersymmetry. In the third part, we obtain the higher derivative D-brane action by using both linearized T-duality and string disc amplitude computation. We evaluate disc amplitude of one R-R field C^(p-3) and two NS-NS fields in the presence of a single Dp...

  1. Seismic imaging using higher order statistics 

    E-Print Network [OSTI]

    Srinivasan, Karthik

    1999-01-01

    the resulting algorithm is a cross-correlation (second order statistics) operation whose region of support is limited to the bandwidth of the source signal. This is not the case for non-vanishing higher order cumulates where the support region can be extended...

  2. Construction of Higher Order Finite Element with

    E-Print Network [OSTI]

    Kern, Michel

    ' & $ % Construction of Higher Order Finite Element with Mass Lumping Using Computer Algebra. (3D, combinatorial analysis, new third order element) 2 #12; ' & $ % Guidelines for the construction of nodes must be ~ P k unisolvent. 2. Finite element must be continuous. 3. Quadrature formula must satisfy

  3. UW Hazard Communication Program A Washington State Department of Labor and

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    fluids, duplication fluids, broad-tip marker pens, and cleaning products may contain solvents that can

  4. Higher rank stable pairs and virtual localization

    E-Print Network [OSTI]

    Artan Sheshmani

    2015-02-08

    We introduce a higher rank analog of the Pandharipande-Thomas theory of stable pairs on a Calabi-Yau threefold $X$. More precisely, we develop a moduli theory for frozen triples given by the data $O^r(-n)\\rightarrow F$ where $F$ is a sheaf of pure dimension 1. The moduli space of such objects does not naturally determine an enumerative theory: that is, it does not naturally possess a perfect symmetric obstruction theory. Instead, we build a zero-dimensional virtual fundamental class by hand, by truncating a deformation-obstruction theory coming from the moduli of objects in the derived category of $X$. This yields the first deformation-theoretic construction of a higher-rank enumerative theory for Calabi-Yau threefolds. We calculate this enumerative theory for local $\\mathbb{P}^1$ using the Graber-Pandharipande virtual localization technique.

  5. Higher modulus compositions incorporating particulate rubber

    DOE Patents [OSTI]

    McInnis, E.L.; Scharff, R.P.; Bauman, B.D.; Williams, M.A.

    1995-01-17

    Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles. 2 figures.

  6. Enhanced Coset Symmetries and Higher Derivative Corrections

    E-Print Network [OSTI]

    Neil Lambert; Peter West

    2006-08-17

    After dimensional reduction to three dimensions, the lowest order effective actions for pure gravity, M-theory and the Bosonic string admit an enhanced symmetry group. In this paper we initiate study of how this enhancement is affected by the inclusion of higher derivative terms. In particular we show that the coefficients of the scalar fields associated to the Cartan subalgebra are given by weights of the enhanced symmetry group.

  7. Higher Efficiency HVAC Motors | 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:FinancingPetroleum12,ExecutiveFinancingR Walls - Building America Topa HighHigher Efficiency HVAC

  8. A new formulation of higher parallel transport in higher gauge theory

    E-Print Network [OSTI]

    Emanuele Soncini; Roberto Zucchini

    2014-10-03

    In this technical paper, we present a new formulation of higher parallel transport in strict higher gauge theory required for the rigorous construction of Wilson lines and surfaces. Our approach is based on an original notion of Lie crossed module cocycle and cocycle 1- and 2-gauge transformation with a non standard double category theoretic interpretation. We show its equivalence to earlier formulations.

  9. To: Frank Disalvo and Helene Schember, Cornell Center for a Sustainable Future From: Cornell Global Labor Institute

    E-Print Network [OSTI]

    Walter, M.Todd

    CCSF around integrating research and action agendas on the socio-economic and political issues related-level labor and environmental leaders for the NYS Climate Action Plan, as well as federal and international development (based on trade-driven growth) and meeting important social and environmental needs, like quality

  10. Module No: 410318Social Security LawModule Title: Co-requisite:Labor LawPre-requisite

    E-Print Network [OSTI]

    Module No: 410318Social Security LawModule Title: Co-requisite:Labor LawPre-requisite: Module Type: specialization required electiveModule level: Third year Evening StudyDaytime StudyCredit Hours: 3 Credit Hours Instructor Name E-mailOffice Number Office Phone Academic rank Module coordinator S

  11. Module No: 410315Labor LawModule Title: Co-requisite:Sources of ObligationPre-requisite

    E-Print Network [OSTI]

    Module No: 410315Labor LawModule Title: Co-requisite:Sources of ObligationPre-requisite: Module Type: specialization prerequisiteModule level: Third year Evening StudyDaytime StudyCredit Hours: 3 Academic rank Instructor Name E-mailOffice Number Office Phone Academic rank Module coordinator Assistant

  12. Mushroom body structural change is associated with division of labor in eusocial wasp workers (Polybia aequatorialis, Hymenoptera: Vespidae)

    E-Print Network [OSTI]

    O'Donnell, Sean

    eusocial insect workers exhibit age-related division of labor. Adults begin working inside the nest, moving whether eusocial wasp workers (Polybia aequatorialis) exhibit similar changes in adult neuroanatomy. Wasps relative to the Kenyon cell body region, than do nurse bees. This difference is more strongly related

  13. Coiled tubing helps gas production

    SciTech Connect (OSTI)

    Matheny, S.L. Jr.

    1980-08-11

    To boost production from its gas fields in Lake Erie, Consumers' Gas Co., Toronto, used a giant reel holding a 33,000-ft coil of 1-in. polypropylene-coated steel tubing to lay about 44 miles of control lines that now service 20 wells 17 miles offshore. As the forward motion of the boat unwound the tubing, the reel rig's hydraulic motor served as a brake to maintain the proper tension. This innovative method of laying the lines eliminated more than 80% of the pipe joints, correspondingly reduced the installation labor time, and improved the system's reliability. The two hydraulic-control lines that were laid actuate the gas-gathering line valves, while a hydrate-control line injects each well with methyl alcohol to inhibit hydrate formation.

  14. Understanding the Cost of Higher Education

    E-Print Network [OSTI]

    McPherson, Peter; Shulenburger, David E.

    2010-01-01

    Index as a cost measure, the annual real increase is still just 0.84 percent per year.13 To repeat, the substantial increase in tuition revenue over the last decade, and in fact over the last two decades, was only slightly more than the real... methods of deflating figures to account for inflation. Wellman used the Consumer Price Index while SHEEO utilizes its own cost index, the Higher Education Cost Adjustment (HECA) for deflation. The SHEEO index is a combination of the BLS’s Employment...

  15. Higher Order Deformations of Complex Structures

    E-Print Network [OSTI]

    Eric D'Hoker; Duong H. Phong

    2015-06-23

    Deformations of complex structures by finite Beltrami differentials are considered on general Riemann surfaces. Exact formulas to any fixed order are derived for the corresponding deformations of the period matrix, Green's functions, and correlation functions in conformal field theories with vanishing total central charge. The stress tensor is shown to give a simple representation of these deformations valid to all orders. Such deformation formulas naturally enter into the evaluation of superstring amplitudes at two-loop order with Ramond punctures, and at higher loop order, in the supergravity formulation of the RNS superstring.

  16. Higher Order Deformations of Complex Structures

    E-Print Network [OSTI]

    D'Hoker, Eric

    2015-01-01

    Deformations of complex structures by finite Beltrami differentials are considered on general Riemann surfaces. Exact formulas to any fixed order are derived for the corresponding deformations of the period matrix, Green's functions, and correlation functions in conformal field theories with vanishing total central charge. The stress tensor is shown to give a simple representation of these deformations valid to all orders. Such deformation formulas naturally enter into the evaluation of superstring amplitudes at two-loop order with Ramond punctures, and at higher loop order, in the supergravity formulation of the RNS superstring.

  17. Higher-Spin Geometry and String Theory

    E-Print Network [OSTI]

    D. Francia; A. Sagnotti

    2006-02-14

    The theory of freely-propagating massless higher spins is usually formulated via gauge fields and parameters subject to trace constraints. We summarize a proposal allowing to forego them by introducing only a pair of additional fields in the Lagrangians. In this setting, external currents satisfy usual Noether-like conservation laws, the field equations can be nicely related to those emerging from Open String Field Theory in the low-tension limit, and if the additional fields are eliminated without reintroducing the constraints a geometric, non-local description of the theory manifests itself.

  18. Universality in higher order spin noise spectroscopy

    E-Print Network [OSTI]

    Li, Fuxiang

    2015-01-01

    Higher order time-correlators of spontaneous spin fluctuations reveal the information about spin interactions. We argue that in a broad class of spin systems one can justify a phenomenological approach to explore such correlators. Thus, we predict that the 3rd and 4th order spin cumulants are described by a universal function that can be parametrized by a small set of parameters. We show that the fluctuation theorem constrains this function so that such correlators are fully determined by lowest nonlinear corrections to the free energy and the mean and variance of microscopic spin currents. We also provide an example of microscopic calculations for conduction electrons.

  19. The Politics of an Experimental Society: Creating Labor Market Flexibility in Europe

    E-Print Network [OSTI]

    Schulze-Cleven, Tobias

    2006-01-01

    manufacturing continues to matter as the old dominant production paradigm of Fordism has been supplanted by lean

  20. Brief review on higher spin black holes

    E-Print Network [OSTI]

    Alfredo Perez; David Tempo; Ricardo Troncoso

    2014-05-12

    We review some relevant results in the context of higher spin black holes in three-dimensional spacetimes, focusing on their asymptotic behaviour and thermodynamic properties. For simplicity, we mainly discuss the case of gravity nonminimally coupled to spin-3 fields, being nonperturbatively described by a Chern-Simons theory of two independent sl(3,R) gauge fields. Since the analysis is particularly transparent in the Hamiltonian formalism, we provide a concise discussion of their basic aspects in this context; and as a warming up exercise, we briefly analyze the asymptotic behaviour of pure gravity, as well as the BTZ black hole and its thermodynamics, exclusively in terms of gauge fields. The discussion is then extended to the case of black holes endowed with higher spin fields, briefly signaling the agreements and discrepancies found through different approaches. We conclude explaining how the puzzles become resolved once the fall off of the fields is precisely specified and extended to include chemical potentials, in a way that it is compatible with the asymptotic symmetries. Hence, the global charges become completely identified in an unambiguous way, so that different sets of asymptotic conditions turn out to contain inequivalent classes of black hole solutions being characterized by a different set of global charges.

  1. Higher Spins in Hyper-Superspace

    E-Print Network [OSTI]

    Ioannis Florakis; Dmitri Sorokin; Mirian Tsulaia

    2014-12-04

    We extend the results of arXiv:1401.1645 on the generalized conformal Sp(2n)-structure of infinite multiplets of higher spin fields, formulated in spaces with extra tensorial directions (hyperspaces), to the description of OSp(1|2n)-invariant infinite-dimensional higher-spin supermultiplets formulated in terms of scalar superfields on flat hyper-superspaces and on OSp(1|n) supergroup manifolds. We find generalized superconformal transformations relating the superfields and their equations of motion in flat hyper-superspace with those on the OSp(1|n) supermanifold. We then use these transformations to relate the two-, three- and four-point correlation functions of the scalar superfields on flat hyperspace, derived by requiring the OSp(1|2n) invariance of the correlators, to correlation functions on the OSp(1|n) group manifold. As a byproduct, for the simplest particular case of a conventional N=1, D=3 superconformal theory of scalar superfields, we also derive correlation functions of component fields of the scalar supermultiplet including those of auxiliary fields.

  2. An assessment of using oil shale for power production in the Hashemite Kingdom of Jordan

    SciTech Connect (OSTI)

    Hill, L.J.; Holcomb, R.S.; Petrich, C.H.; Roop, R.D.

    1990-11-01

    This report addresses the oil shale-for-power-production option in Jordan. Under consideration are 20- and 50-MW demonstration units and a 400-MW, commercial-scale plant with, at the 400-MW scale, a mining operation capable of supplying 7.8 million tonnes per year of shale fuel and also capable of disposal of up to 6.1 million tonnes per year of wetted ash. The plant would be a direct combustion facility, burning crushed oil shale through use of circulating fluidized bed combustion technology. The report emphasizes four areas: (1) the need for power in Jordan, (2) environmental aspects of the proposed oil shale-for-power plant(s), (3) the engineering feasibility of using Jordan's oil shale in circulating fluidized bed combustion (CFBC) boiler, and (4) the economic feasibility of the proposed plant(s). A sensitivity study was conducted to determine the economic feasibility of the proposed plant(s) under different cost assumptions and revenue flows over the plant's lifetime. The sensitivity results are extended to include the major extra-firm benefits of the shale-for-power option: (1) foreign exchange savings from using domestic energy resources, (2) aggregate income effects of using Jordan's indigenous labor force, and (3) a higher level of energy security. 14 figs., 47 tabs.

  3. Electro-autotrophic synthesis of higher alcohols

    DOE Patents [OSTI]

    Liao, James C.; Cho, Kwang Myung

    2015-10-06

    The disclosure provides a process that converts CO.sub.2 to higher alcohols (e.g. isobutanol) using electricity as the energy source. This process stores electricity (e.g. from solar energy, nuclear energy, and the like) in liquid fuels that can be used as high octane number gasoline substitutes. Instead of deriving reducing power from photosynthesis, this process derives reducing power from electrically generated mediators, either H.sub.2 or formate. H.sub.2 can be derived from electrolysis of water. Formate can be generated by electrochemical reduction of CO.sub.2. After delivering the reducing power in the cell, formate becomes CO.sub.2 and recycles back. Therefore, the biological CO.sub.2 fixation process can occur in the dark.

  4. Naked Singularities in Higher Dimensional Gravitational Collapse

    E-Print Network [OSTI]

    Asit Banerjee; Ujjal Debnath; Subenoy Chakraborty

    2003-02-28

    Spherically symmetric inhomogeneous dust collapse has been studied in higher dimensional space-time and the factors responsible for the appearance of a naked singularity are analyzed in the region close to the centre for the marginally bound case. It is clearly demonstrated that in the former case naked singularities do not appear in the space-time having more than five dimension, which appears to a strong result. The non-marginally bound collapse is also examined in five dimensions and the role of shear in developing naked singularities in this space-time is discussed in details. The five dimensional space-time is chosen in the later case because we have exact solution in closed form only in five dimension and not in any other case.

  5. Conformal higher-order viscoelastic fluid mechanics

    E-Print Network [OSTI]

    Masafumi Fukuma; Yuho Sakatani

    2012-05-28

    We present a generally covariant formulation of conformal higher-order viscoelastic fluid mechanics with strain allowed to take arbitrarily large values. We give a general prescription to determine the dynamics of a relativistic viscoelastic fluid in a way consistent with the hypothesis of local thermodynamic equilibrium and the second law of thermodynamics. We then elaborately study the transient time scales at which the strain almost relaxes and becomes proportional to the gradients of velocity. We particularly show that a conformal second-order fluid with all possible parameters in the constitutive equations can be obtained without breaking the hypothesis of local thermodynamic equilibrium, if the conformal fluid is defined as the long time limit of a conformal second-order viscoelastic system. We also discuss how local thermodynamic equilibrium could be understood in the context of the fluid/gravity correspondence.

  6. Gravitational Interactions of Higher-Spin Fermions

    E-Print Network [OSTI]

    Marc Henneaux; Gustavo Lucena Gomez; Rakibur Rahman

    2014-09-14

    We investigate the cubic interactions of a massless higher-spin fermion with gravity in flat space and present covariant 2-s-s vertices, compatible with the gauge symmetries of the system, preserving parity. This explicit construction relies on the BRST deformation scheme that assumes locality and Poincare invariance. Consistent nontrivial cubic deformations exclude minimal gravitational coupling and may appear only with a number of derivatives constrained in a given range. Derived in an independent manner, our results do agree with those obtained from the light-cone formulation or inspired by string theory. We also show that none of the Abelian vertices deform the gauge transformations, while all the non-Abelian ones are obstructed in a local theory beyond the cubic order.

  7. Phase Structure of Higher Spin Black Holes

    E-Print Network [OSTI]

    Abhishek Chowdhury; Arunabha Saha

    2015-02-12

    We revisit the study of the phase structure of higher spin black holes carried out in arXiv$:1210.0284$ using the "canonical formalism". In particular we study the low as well as high temperature regimes. We show that the Hawking-Page transition takes place in the low temperature regime. The thermodynamically favoured phase changes from conical surplus to black holes and then again to conical surplus as we increase temperature. We then show that in the high temperature regime the diagonal embedding gives the appropriate description. We also give a map between the parameters of the theory near the IR and UV fixed points. This makes the "good" solutions near one end map to the "bad" solutions near the other end and vice versa.

  8. Assessment of the labor market experiences of CETA-trained solar workers

    SciTech Connect (OSTI)

    Burns, B.A.; Mason, B.; Mikasa, G.Y.

    1980-12-01

    This study assessed solar training offered by CETA-funded programs and labor market experiences of program graduates. The initial research was restricted to programs within California, because the state is involved in a variety of solar-related activities, including development of jobs and training programs in solar energy. Interviews were conducted with 12 CETA solar training programs and graduates in 1979, in cooperation with California's SolarCal Office. Information on graduates includes demographics, educational and work experience, satisfaction with solar training, types of jobs found, wage levels, and job tenure. Program information includes length, types of training, and the number and kinds of solar systems installed. Results show that major programs problems were: limited funding; shortages of trained instructors; insufficient staff; need for local employment information; need for better defined role for unions; and pressures for high placement rates. The curricula involved general skills, skills specific to solar technologies, and basic job behavior and skills. The training involved both classroom and hands-on experience and was mainly tailored to participants and the local job market. Successful placement of program participants was relatively high; over half the initial job placements involved solar energy. Solar jobs appeared to pay more than nonsolar jobs. Participants generally felt that their training had prepared them adequately for their current work.

  9. Energy Department Announces Funding to Access Higher Quality...

    Office of Environmental Management (EM)

    Energy Department Announces Funding to Access Higher Quality Wind Resources and Lower Costs Energy Department Announces Funding to Access Higher Quality Wind Resources and Lower...

  10. Analysis of factor productivity in agricultural systems in Zimbabwe and application of Geographic Information Systems in soil erosion prediction 

    E-Print Network [OSTI]

    Mugabe, Phanuel

    1994-01-01

    , variable and fixed costs of production were obtained from Zimbabwe Government publications. These figures were used to calculate rates of return to labor and capital for each of the systems under study. Land use classes of the area delineated from aerial...

  11. Characterization of Catalysts for the Synthesis of Higher Alcohols using Transmission Electron Microscopy

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    the use of biogas to create alcohol for fuel. Higher alcohols are favorable due to their high energy of transportation fuels from sustainable resources requires new and better production paths. One approach involves of TEM techniques at close to working conditions. [2,3]. The CAtalysis for Sustainable Energy Project

  12. Method for Developing Descriptions of Hard-to-Price Products: Results of the Telecommunications Product Study

    SciTech Connect (OSTI)

    Conrad, F.; Tonn, B.

    1999-05-01

    This report presents the results of a study to test a new method for developing descriptions of hard-to-price products. The Bureau of Labor Statistics (BLS) is responsible for collecting data to estimate price indices such as the Consumers Price Index (BLS) is responsible for collecting data to estimate price indices such as the Consumers Price Index (CPI). BLS accomplishes this task by sending field staff to places of business to price actual products. The field staff are given product checklists to help them determine whether products found today are comparable to products priced the previous month. Prices for non-comparable products are not included in the current month's price index calculations. A serious problem facing BLS is developing product checklists for dynamic product areas, new industries, and the service sector. It is difficult to keep checklists up-to-date and quite often simply to develop checklists for service industry products. Some people estimates that upwards of 50 % of US economic activity is not accounted for in the CPI

  13. Worker rights protection in Mexico's Silicon Valley : confronting low-road labor practices in high-tech manufacturing through antagonistic collaboration

    E-Print Network [OSTI]

    Salazar Salame, Héctor

    2011-01-01

    Front and center against a backdrop of globalization and the ensuing outsourcing of manufacturing activities to low-income countries, has been a growing interest from scholars regarding the protection of labor rights and ...

  14. Economic analysis and assessment of syngas production using a modeling approach

    SciTech Connect (OSTI)

    Kim, Hakkwan; Parajuli, Prem B.; Yu, Fei; Columbus, Eugene P.

    2011-08-10

    Economic analysis and modeling are essential and important issues for the development of current feedstock and process technology for bio-gasification. The objective of this study was to develop an economic model and apply to predict the unit cost of syngas production from a micro-scale bio-gasification facility. An economic model was programmed in C++ computer programming language and developed using a parametric cost approach, which included processes to calculate the total capital costs and the total operating costs. The model used measured economic data from the bio-gasification facility at Mississippi State University. The modeling results showed that the unit cost of syngas production was $1.217 for a 60 Nm-3 h-1 capacity bio-gasifier. The operating cost was the major part of the total production cost. The equipment purchase cost and the labor cost were the largest part of the total capital cost and the total operating cost, respectively. Sensitivity analysis indicated that labor costs rank the top as followed by equipment cost, loan life, feedstock cost, interest rate, utility cost, and waste treatment cost. The unit cost of syngas production increased with the increase of all parameters with exception of loan life. The annual cost regarding equipment, labor, feedstock, waste treatment, and utility cost showed a linear relationship with percent changes, while loan life and annual interest rate showed a non-linear relationship. This study provides the useful information for economic analysis and assessment of the syngas production using a modeling approach.

  15. Innovated Higher Criticism for Detecting Sparse Signals in Correlated Noise

    E-Print Network [OSTI]

    Jin, Jiashun

    - though first proposed in cases where the noise variables are independent, Higher Criti- cism also has

  16. Algebra+Homotopy=Higher structures Operadic homotopical algebra

    E-Print Network [OSTI]

    Vallette, Bruno

    Algebra+Homotopy=Higher structures Operadic homotopical algebra Rewriting method Higher Algebra via-Louis Curien (Venezia, September 10, 2013) Bruno Vallette (Universit´e Nice Sophia-Antipolis) Higher Algebra via Rewriting of Trees #12;Algebra+Homotopy=Higher structures Operadic homotopical algebra Rewriting

  17. Handling Globalization: Labor, Capital, and Class in the Globalized Warehouse and Distribution Center

    E-Print Network [OSTI]

    Struna, Jason Young

    2015-01-01

    Management, Lean Production, Six Sigma, Toyotaism, to name aRemember that the term “Six Sigma” associated with qualitystandard form. While the six-sigma ideal may be a stretch to

  18. Higgs boson production with one bottom quark including higher-order soft-gluon corrections

    E-Print Network [OSTI]

    B. Field; C. B. Jackson; L. Reina

    2007-07-12

    A Higgs boson produced in association with one or more bottom quarks is of great theoretical and experimental interest to the high-energy community. A precise prediction of its total and differential cross-section can have a great impact on the discovery of a Higgs boson with large bottom-quark Yukawa coupling, like the scalar (h^0 and H^0) and pseudoscalar (A^0) Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) in the region of large \\tan\\beta. In this paper we apply the threshold resummation formalism to determine both differential and total cross-sections for b g \\to b\\Phi (where \\Phi = h^0, H^0), including up to next-to-next-to-next-to-leading order (NNNLO) soft plus virtual QCD corrections at next-to-leading logarithmic (NLL) accuracy. We present results for both the Fermilab Tevatron and the CERN Large Hadron Collider (LHC).

  19. of warring city states. Was that because the Khmer area's higher agricultural productivity,

    E-Print Network [OSTI]

    Needleman, Daniel

    , embankments, reservoirs, dams and other massive engineering works to redirect river flows, store water for centuries to maintain their hydraulic land- scape until it became overwhelmed by climate change, producing

  20. Active hurricane season expected to shut-in higher amount of oil and natural gas production

    Gasoline and Diesel Fuel Update (EIA)

    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 GasAdjustments (Billion Cubic Feet) Wyoming Dry Natural Gas ReservesAlabamaAbout EIA.gov Screen capture ofHelpActive

  1. Higher U.S. oil production in 2013 and 2014 means lower oil imports

    Gasoline and Diesel Fuel Update (EIA)

    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 GasAdjustments (Billion Cubic Feet) Wyoming Dry Natural GasNatural GasEIA lowerslong4,Guide toHigh oil

  2. SUPERCONNECTIONS AND HIGHER INDEX THEORY Department of Mathematics

    E-Print Network [OSTI]

    Lott, John

    SUPERCONNECTIONS AND HIGHER INDEX THEORY John Lott Department of Mathematics University of Michigan of the "higher" index of a Dirac-type operator on M. Using superconnections, we give a heat equation proof

  3. Higher Derivative Corrections to O-Plane Actions 

    E-Print Network [OSTI]

    Wang, Zhao

    2014-11-17

    Higher derivative corrections to effective actions are very important and of great interest in string theory. The aim of this dissertation is to develop a method to constrain the higher derivative corrections to O-plane ...

  4. Learning to Grow? Connecting Higher Education and Economic Development 

    E-Print Network [OSTI]

    Hutchinson, Annabelle

    2014-09-19

    Across the United States today, various groups of people are asking similar questions regarding the state of higher education policy. Policy makers at state capitals are questioning the value of higher education in their ...

  5. Development of Large Format Lithium Ion Cells with Higher Energy...

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

    Large Format Lithium Ion Cells with Higher Energy Density Exceeding 500WhL Development of Large Format Lithium Ion Cells with Higher Energy Density Exceeding 500WhL 2012 DOE...

  6. Hydrogen Production

    SciTech Connect (OSTI)

    2014-09-01

    This 2-page fact sheet provides a brief introduction to hydrogen production technologies. Intended for a non-technical audience, it explains how different resources and processes can be used to produce hydrogen. It includes an overview of research goals as well as “quick facts” about hydrogen energy resources and production technologies.

  7. NEURODYNAMIC CORRELATES OF HIGHER COGNITION AND CONSCIOUSNESS — EDITORIAL

    E-Print Network [OSTI]

    Kozma, Robert; Caulfield, H John

    2009-01-01

    Higher Cognitive Functions was provided by World Scientific.Access to World Scientific is possible through the

  8. UPGRADING THE CEBAF INJECTOR WITH A NEW BOOSTER, HIGHER VOLTAGE GUN, AND HIGHER FINAL ENERGY

    SciTech Connect (OSTI)

    Reza Kazimi, Arne Freyberger, Alicia Hofler, Andrew Hutton, Fay Hannon

    2012-07-01

    The Continuous Electron Beam Accelerator Facility (CEBAF) accelerator at Jefferson Lab will be upgraded from 6 GeV to 12 GeV in the next few years. To meet the requirement of the new machine and to take the opportunity to improve the beam quality, the CEBAF injector will be upgraded with a higher voltage gun, a new booster, and a new accelerating RF module. The CEBAF injector creates and accelerates three beams at different currents simultaneously. The beams are interleaved, each at one third of the RF frequency, traveling through the same beam line. The higher voltage gun will lower the space charge effects. The new booster with optimized beam dynamics will complete the bunching process and provide initial acceleration matched to the new gun voltage. Using our latest SRF design, the new booster has significantly lower x/y coupling effects that should improve our beam setup and operation for the highly sensitive parity experiments scheduled for the CEBAF's future. Finally, the new accelerating RF module will roughly double the injector final energy to match the rest of the 12 GeV accelerator. In this paper we will provide more detail about this upgrade.

  9. Fresh Water Increased temperature means higher proportion of water

    E-Print Network [OSTI]

    Houston, Paul L.

    Fresh Water Increased temperature means higher proportion of water falling on surface higher evaporation higher rainfall greater intensity of floods and droughts. Water use has grown four on How much storage compared to average flow Demand as percentage of supply How much ground water is used

  10. Page 1 of 3 South Carolina Commission on Higher Education

    E-Print Network [OSTI]

    Kunkle, Tom

    Page 1 of 3 South Carolina Commission on Higher Education Nonpublic Postsecondary Institution the South Carolina Commission on Higher Education. The school director will provide the students with the necessary form. #12;Page 3 of 3 South Carolina Commission on Higher Education Nonpublic Postsecondary

  11. Hydrogen Production

    Fuel Cell Technologies Publication and Product Library (EERE)

    This 2-page fact sheet provides a brief introduction to hydrogen production technologies. Intended for a non-technical audience, it explains how different resources and processes can be used to produ

  12. Combining Higher-Order Resummation with Multiple NLO Calculations and Parton Showers in the GENEVA Monte Carlo Framework

    E-Print Network [OSTI]

    Simone Alioli; Christian W. Bauer; Calvin Berggren; Andrew Hornig; Frank J. Tackmann; Christopher K. Vermilion; Jonathan R. Walsh; Saba Zuberi

    2013-05-22

    We discuss the GENEVA Monte Carlo framework, which combines higher-order resummation (NNLL) of large Sudakov logarithms with multiple next-to-leading-order (NLO) matrix-element corrections and parton showering (using PYTHIA8) to give a complete description at the next higher perturbative accuracy in alpha_s at both small and large jet resolution scales. Results for e+e- -> jets compared to LEP data and for Drell-Yan production are presented.

  13. IMPORTS AND EXPORTS OF FISHERY PRODUCTS

    E-Print Network [OSTI]

    IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, 1996 IMPORTS. U.S. imports of edible higher than in 1995, when $12.5 billion of fishery products were imported. EXPORTS. U.S. exports,376 tons at $3.1 billion exported in 1995. Fresh and frozen items were 791,822 tons valued at $2.2 billion

  14. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 1998 IMPORTS. U.S. imports of edible higher than in 1997, when $14.5 billion of fishery products were imported. EXPORTS. U.S. exports,499 tons at $2.6 billion exported in 1997. Fresh and frozen items were 631,627 tons valued at $1.7 billion

  15. IMPORTS AND EXPORTS OF FISHERY PRODUCTS

    E-Print Network [OSTI]

    IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, 1997 IMPORTS. U.S. imports of edible higher than in 1996, when $13.1 billion of fishery products were imported. EXPORTS. U.S. exports,720 tons at $2.9 billion exported in 1996. Fresh and frozen items were 782,767 tons valued at $2.0 billion

  16. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 1999 IMPORTS. U.S. imports of edible higher than in 1998, when $15.6 billion of fishery products were imported. EXPORTS. U.S. exports,067 tons at $2.2 billion exported in 1998. Fresh and frozen items were 725,050 tons valued at $2.1 billion

  17. Massive Gravity from Higher Derivative Gravity with Boundary Conditions

    E-Print Network [OSTI]

    Minjoon Park; Lorenzo Sorbo

    2012-10-29

    With an appropriate choice of parameters, a higher derivative theory of gravity can describe a normal massive sector and a ghost massless sector. We show that, when defined on an asymptotically de Sitter spacetime with Dirichlet boundary conditions, such a higher derivative gravity can provide a framework for a unitary theory of massive gravity in four spacetime dimensions. The resulting theory is free not only of higher derivative ghosts but also of the Boulware-Deser mode.

  18. Fostering Academic Success among Latino Men in Higher Education

    E-Print Network [OSTI]

    Davila Jr., Omar; Berumen, Juan G.; Baquedano-López, Patricia

    2015-01-01

    California Department of Education. (2014). Enrollment byCalifornia’s future: Higher education. San Francisco, CA:report.pdf National Center for Education Statistics. (2015).

  19. Rutgers University in Newark ACenturyofReachingHigher

    E-Print Network [OSTI]

    Neimark, Alexander V.

    of Reaching Higher #12;The beer brewery is gone, as are the stables and razor-blade factory. In their places

  20. Subject Benchmark UK Quality Code for Higher Education

    E-Print Network [OSTI]

    Haase, Markus

    Subject Benchmark Statement UK Quality Code for Higher Education Part A: Setting and maintaining About Subject Benchmark Statements.................................................................................. 2 About this Subject Benchmark Statement

  1. Google's looking smarter about advanced metering than long-laboring utilities

    SciTech Connect (OSTI)

    2009-07-15

    In late May, Google announced a partnership with eight utilities in six states in the U.S. plus Canada and India to enable roughly 10 million customers to 'access detailed information on their home energy use.' What is different about the new product is that consumers can view simple graphical displays of their power usage more or less in real time from anywhere there is access to the Internet. That may ultimately turn PowerMeter into a powerful tool to manage electricity consumption on truly large scale and at very low cost.

  2. Tetraquark Production in Double Parton Scattering

    E-Print Network [OSTI]

    F. Carvalho; E. R. Cazaroto; V. P. Gonçalves; F. S. Navarra

    2015-11-23

    We develop a model to study tetraquark production in hadronic collisions. We focus on double parton scattering and formulate a version of the color evaporation model for the production of the $X(3872)$ and of the $T_{4c}$ tetraquark, a state composed by the $c \\bar{c} c \\bar{c}$ quarks. We find that the production cross section grows rapidly with the collision energy $\\sqrt{s}$ and make predictions for the forthcoming higher energy data of the LHC.

  3. Terrace housing : providing quality in higher-density housing

    E-Print Network [OSTI]

    Atthakor, Songpol

    1992-01-01

    The higher demand of higher-density housing in Bangkok due to the rapid growth of the economy and the use of high-performance materials and modern construction methods has changed the forms of housing from low-rise buildings ...

  4. Drivers and Barriers for Implementing Sustainable Development in Higher Education

    E-Print Network [OSTI]

    Svenningsson, Josef

    #12;Drivers and Barriers for Implementing Sustainable Development in Higher Education Göteborg for Sustainable Development through Higher Education. The authors are responsible for the choice and presentation.unesco.org/education/desd Education for Sustainable Development in Action Technical Paper N° 3 - 2006 Cover design: Helmut Langer (ED

  5. Termination and Reduction Checking for Higher-Order Logic Programs

    E-Print Network [OSTI]

    Pientka, Brigitte

    Termination and Reduction Checking for Higher-Order Logic Programs Brigitte Pientka Department, we present a syntax-directed termination and reduction checker for higher-order logic programs and output of well-moded predicates. These reduction con- straints are exploited during termination checking

  6. Termination and Reduction Checking for HigherOrder Logic Programs

    E-Print Network [OSTI]

    Pientka, Brigitte

    Termination and Reduction Checking for Higher­Order Logic Programs Brigitte Pientka Department, we present a syntax­directed termination and reduction checker for higher­order logic programs and output of well­moded predicates. These reduction con­ straints are exploited during termination checking

  7. Priming the Pump 2015: Higher Education Video Game Alliance

    E-Print Network [OSTI]

    Ferris, Michael C.

    Priming the Pump 2015: Higher Education Video Game Alliance Survey of Program Graduates #12;From in March 2015 ­ Higher Education Video Game Alliance Survey 2014-15: Our State of Play ­ we now release our Game Alliance Survey of Program Graduates. This " rst-of-its-kind" survey reveals the value that our

  8. EVALUATION OF REQUIREMENTS FOR THE DWPF HIGHER CAPACITY CANISTER

    SciTech Connect (OSTI)

    Miller, D.; Estochen, E.; Jordan, J.; Kesterson, M.; Mckeel, C.

    2014-08-05

    The Defense Waste Processing Facility (DWPF) is considering the option to increase canister glass capacity by reducing the wall thickness of the current production canister. This design has been designated as the DWPF Higher Capacity Canister (HCC). A significant decrease in the number of canisters processed during the life of the facility would be achieved if the HCC were implemented leading to a reduced overall reduction in life cycle costs. Prior to implementation of the change, Savannah River National Laboratory (SRNL) was requested to conduct an evaluation of the potential impacts. The specific areas of interest included loading and deformation of the canister during the filling process. Additionally, the effect of the reduced wall thickness on corrosion and material compatibility needed to be addressed. Finally the integrity of the canister during decontamination and other handling steps needed to be determined. The initial request regarding canister fabrication was later addressed in an alternate study. A preliminary review of canister requirements and previous testing was conducted prior to determining the testing approach. Thermal and stress models were developed to predict the forces on the canister during the pouring and cooling process. The thermal model shows the HCC increasing and decreasing in temperature at a slightly faster rate than the original. The HCC is shown to have a 3°F ?T between the internal and outer surfaces versus a 5°F ?T for the original design. The stress model indicates strain values ranging from 1.9% to 2.9% for the standard canister and 2.5% to 3.1% for the HCC. These values are dependent on the glass level relative to the thickness transition between the top head and the canister wall. This information, along with field readings, was used to set up environmental test conditions for corrosion studies. Small 304-L canisters were filled with glass and subjected to accelerated environmental testing for 3 months. No evidence of stress corrosion cracking was indicated on either the canisters or U-bend coupons. Calculations and finite element modeling were used to determine forces over a range of handling conditions along with possible forces during decontamination. While expected reductions in some physical characteristics were found in the HCC, none were found to be significant when compared to the required values necessary to perform its intended function. Based on this study and a review of successful testing of thinner canisters at West Valley Demonstration Project (WVDP), the mechanical properties obtained with the thinner wall do not significantly undermine the ability of the canister to perform its intended function.

  9. This workforce solution was funded by a grant awarded by the U.S. Department of Labor's Employment and Training Administration. The solution was created

    E-Print Network [OSTI]

    Department of Labor and Workforce Development Prepared by the John J. Heldrich Center for Workforce Development Green Talent Research Initiative October 2011 #12;2 Introduction Discussion is ongoing at the national and state levels about the potential for growth in green jobs and the need to expand the skills

  10. TRAINING AND ORIENTATION AGREEMENT (Labor and Social Security Minister's Decree n. 142 of 25/03/1998, comma 4, section 5 and

    E-Print Network [OSTI]

    Cesare, Bernardo

    Rep N. Prot N. TRAINING AND ORIENTATION AGREEMENT (Labor and Social Security Minister's Decree n are entitled to promote training and orientation placements in the business world for the benefit of those who of trainees on training and orientation placements as specified in art. 5 of Decree nr. 142 of 25th March 1998

  11. Economics is the study of choices. Economics programs teach people how society distributes scarce resources, such as land, labor, raw materials, and

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Economics is the study of choices. Economics programs teach people how society distributes scarce resources, such as land, labor, raw materials, and machinery. Economics is also about much more than this. Using the tools of economics, students can better understand all kinds of choices and outcomes, ranging

  12. BPS States in Supersymmetric Chiral Models with Higher Derivative Terms

    E-Print Network [OSTI]

    Muneto Nitta; Shin Sasaki

    2014-11-04

    We study the higher derivative chiral models with four supercharges and BPS states in these models. The off-shell Lagrangian generically includes higher powers of the auxiliary fields F which causes distinct on-shell branches associated with the solutions to the auxiliary fields equation. We point out that the model admits a supersymmetric completion of arbitrary higher derivative bosonic models of a single complex scalar field and an arbitrary scalar potential can be introduced even without superpotentials. As an example, we present a supersymmetric extension of the Faddeev-Skyrme model without four time derivatives, in contrast to the previously proposed supersymmetric Faddeev-Skyrme-like model containing four time derivatives. In general, higher derivative terms together with a superpotential result in deformed scalar potentials. We find that higher derivative corrections to 1/2 BPS domain walls and 1/2 BPS lumps are exactly canceled out while the 1/4 BPS lumps (as compact baby Skyrmions) depend on a characteristic feature of the higher derivative models. We also find a new 1/4 BPS condition for domain wall junctions which generically receives higher derivative corrections.

  13. Do Solar system tests permit higher dimensional general relativity?

    E-Print Network [OSTI]

    F. Rahaman; Saibal Ray; M. Kalam; M. Sarker

    2007-07-07

    We perform a survey whether higher dimensional Schwarzschild space-time is compatible with some of the solar system phenomena. As a test we examine five well known solar system effects, viz., (1) Perihelion shift, (2) Bending of light, (3) Gravitational redshift, (4) Gravitational time delay and (5) Motion of test particle in the framework of general relativity with higher dimensions. It is shown that the results related to all these physical phenomena are mostly incompatible with the higher dimensional version of general relativity except that of Motion of test particle. We compare all these results with the available data in the literature.

  14. Naked singularity formation for higher dimensional inhomogeneous dust collapse

    E-Print Network [OSTI]

    Ujjal Debnath; Subenoy Chakraborty

    2003-02-28

    We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by higher dimensional Tolman-Bondi space-time. The naked singularities are found to be gravitationally strong.

  15. Assessment of the Emissions Behavior of Higher Mileage Class...

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

    of the Emissions Behavior of Higher Mileage Class-8 Trucks and Engines Study of in-use emission levels of trucks near the mid-point of their regulatory useful life, including...

  16. Unambiguous Formalism for Higher-Order Lagrangian Field Theories

    E-Print Network [OSTI]

    Campos, Cedric M; de Diego, David Martin; Vankerschaver, Joris

    2009-01-01

    The aim of this paper is to propose an unambiguous intrinsic formalism for higher-order field theories which avoids the arbitrariness in the generalization of the conventional description of field theories, which implies the existence of different Cartan forms and Legendre transformations. We propose a differential-geometric setting for the dynamics of a higher-order field theory, based on the Skinner and Rusk formalism for mechanics. This approach incorporates aspects of both, the Lagrangian and the Hamiltonian description, since the field equations are formulated using the Lagrangian on a higher-order jet bundle and the canonical multisymplectic form on its dual. As both of these objects are uniquely defined, the Skinner-Rusk approach has the advantage that it does not suffer from the arbitrariness in conventional descriptions. The result is that we obtain a unique and global intrinsic version of the Euler-Lagrange equations for higher-order field theories. Several examples illustrate our construction.

  17. New approaches to higher-dimensional general relativity

    E-Print Network [OSTI]

    Durkee, Mark N.

    2011-06-07

    the Newman-Penrose formalism can be unnecessarily complicated. To address this, I describe new work introducing a higher-dimensional generalization of the so-called Geroch-Held-Penrose formalism, which allows for a partially covariant reformulation...

  18. Higher Education Review (Plus) A handbook for alternative providers undergoing

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    (Plus) has two components. The first component is a check on financial sustainability, managementHigher Education Review (Plus) A handbook for alternative providers undergoing review in 2014).................................. 49 Annex 6: Appointment, training and management of reviewers

  19. Analysis of State Appropriations to Higher Education: Florida and Texas 

    E-Print Network [OSTI]

    Beard, Ryan Jamail

    2014-12-04

    of state appropriations in their state systems of higher education. Even if all funding is not equal, the data indicates equitable funding processes comprising legitimate educational rationale in which state appropriations are distributed. However, even...

  20. Higher Order Modes in Acoustic Logging While Drilling

    E-Print Network [OSTI]

    Chi, Shihong

    2005-01-01

    In multipole acoustic logging while drilling (LWD), the fundamental modes dominate recorded waveforms. Higher order modes may also appear and complicate the processing of LWD data. In dipole LWD measurements, the dipole ...

  1. Silicon Ink Technology Offers Path to Higher Efficiency Solar...

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

    Silicon Ink Technology Offers Path to Higher Efficiency Solar Cells at Lower Cost Partnering with Sunnyvale-based Innovalight, which was acquired by DuPont in July 2011, EERE...

  2. Higher Spin Lifshitz Theories and the KdV-Hierarchy

    E-Print Network [OSTI]

    Beccaria, M; Gutperle, M; Li, Y; Macorini, G

    2015-01-01

    and Higher Spin Algebra,” Commun. Math. Phys. 128 (1990)the nonlinear W(KP) algebra,” Commun. Math. Phys. 158 (1993)algebras and equations of Korteweg-de Vries type,” J. Sov. Math.

  3. Higher-order photon correlations in pulsed photonic crystal nanolasers

    E-Print Network [OSTI]

    Elvira, D.

    We report on the higher-order photon correlations of a high-? nanolaser under pulsed excitation at room temperature. Using a multiplexed four-element superconducting single-photon detector we measured g(n)(0[superscript ...

  4. Molecular Engineering of Conjugated Polymers to Reach Higher...

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

    Engineering of Conjugated Polymers to Reach Higher Efficiency "Plastic" Solar Cells November 12, 2010 at 3pm36-428 Wei You University of North Carolina you.wei001 abstract: The...

  5. On naked singularities in higher dimensional Vaidya space-times

    E-Print Network [OSTI]

    S. G. Ghosh; Naresh Dadhich

    2001-05-28

    We investigate the end state of gravitational collapse of null fluid in higher dimensional space-times. Both naked singularities and black holes are shown to be developing as final outcome of the collapse. The naked singularity spectrum in collapsing Vaidya region (4D) gets covered with increase in dimensions and hence higher dimensions favor black hole in comparison to naked singularity. The Cosmic Censorship Conjecture will be fully respected for a space of infinite dimension.

  6. Searching for higher dimensional wormholes with noncommutative geometry

    E-Print Network [OSTI]

    Farook Rahaman; P. K. F. Kuhfittig; Saibal Ray; Safiqul Islam

    2012-11-29

    Noncommutative geometry, an offshoot of string theory, replaces point-like structures with smeared objects and has recently been extended to higher dimensions. The purpose of this letter is to obtain wormhole solutions with this extended noncommutative geometry as a background. It is found through this investigation that wormhole solutions exist in the usual four, as well as in five dimensions, but they do not exist in higher-dimensional spacetimes.

  7. Direct Conversion of Syngas-to-Hydrocarbons over Higher Alcohols Synthesis Catalysts Mixed with HZSM-5

    SciTech Connect (OSTI)

    Lebarbier Dagel, Vanessa M.; Dagle, Robert A.; Li, Jinjing; Deshmane, Chinmay A.; Taylor, Charles E.; Bao, Xinhe; Wang, Yong

    2014-09-10

    The synthesis of hydrocarbon fuels directly from synthesis gas (i.e. one step process) was investigated with a catalytic system comprised of HZSM-5 physically mixed with either a methanol synthesis catalyst or a higher alcohols synthesis (HAS) catalyst. The metal sites of the methanol or HAS synthesis catalyst enable the conversion of syngas to alcohols, whereas HZSM-5 provides acid sites required for methanol dehydration, and dimethyl ether-to-hydrocarbons reactions. Catalytic performance for HZSM-5 when mixed with either a 5 wt.% Pd/ZnO/Al2O3 methanol synthesis catalyst or a HAS catalyst was evaluated at 300°C, 70 bars, GHSV=700 h-1 and H2/CO=1 using a HZSM-5: alcohols synthesis catalyst weight ratio of 3:1. The major difference observed between the methanol synthesis and HAS catalyst mixtures was found in the production of durene which is an undesirable byproduct. While durene formation is negligible with any of the HAS catalysts mixed with the HZSM-5 evaluated in this study, it represents almost 50% of the C5+ fraction for the methanol synthesis catalyst (5 wt.% Pd/ZnO/Al2O3 ) mixed with HZSM-5. This presents an advantage for using HAS catalysts over the methanol synthesis catalyst to minimize the durene by-product. The yield toward the desired C5+ hydrocarbons is thus twice higher with selected HAS catalysts as compared to when HZSM-5 is mixed with 5 wt.% Pd/ZnO/Al2O3. Among all the HAS catalysts evaluated in this study, a catalyst with 0.5 wt.% Pd/FeCoCu catalyst was found the most promising due to higher production of C5+ hydrocarbons and low durene formation. The efficiency of the one-step process was thus further evaluated using the HZSM-5: 0.5 wt.% Pd/FeCoCu catalyst mixture under a number of process conditions to maximize liquid hydrocarbons product yield. At 300oC, 70 bars, GHSV = 700 h-1 and HZSM-5: 0.5 wt.% Pd/FeCoCu = 3:1 (wt.), the C5+ fraction represents 48.5% of the hydrocarbons. Unfortunately, it is more difficult to achieve higher selectivity to desired C5+ hydrocarbons as the formation of CO2, CH4, and other light hydrocarbons is challenging to suppress in the presence of mixed metal and acid sites. When the 0.5 wt.% Pd/FeCoCu and HZSM-5 are operated sequentially by way of a two-step process the C5+ hydrocarbons fraction is lower and represents 30.4% of the hydrocarbons under comparable conditions. The yield toward the C5+ hydrocarbons is twice higher for the one-step process due to an improved CO conversion and higher C5+ hydrocarbons fraction. The main advantage of the one-step process is that higher syngas conversion can be achieved as the equilibrium-driven conversion limitations for methanol and dimethyl ether are removed since they are intermediates to the final hydrocarbons product.

  8. Global Optimization Algorithms for Training Product Unit Neural

    E-Print Network [OSTI]

    Neumaier, Arnold

    Global Optimization Algorithms for Training Product Unit Neural Networks A Ismaily and APDepartment of Computer Science, University of Pretoria, South Africa, engel@driesie.cs.up.ac.za Abstract Product unitsĆciently learn higher-order combinations of inputs. Training product unit networks using local optimization

  9. Meson Production at Low Proton Beam Energy X. Ding, UCLA

    E-Print Network [OSTI]

    McDonald, Kirk

    Meson Production at Low Proton Beam Energy (Update) X. Ding, UCLA Target Studies May 9, 2013 15; · Meson Production at low proton beam energy (below 4 GeV) seems higher for Ga than Hg from our kinetic energy · EM: The hadron threshold energy (Default: 0.0145 GeV) · EPSTAM: The star production

  10. Establishing Greener Products and Manufacturing Processes

    E-Print Network [OSTI]

    Linke, Barbara; Huang, Yu-Chu; Dornfeld, David

    2012-01-01

    reduction technology in manufacturing – A selective reviewContribution of Labor to Manufacturing Energy Use,” Proc. ofResearch in Sustainable Manufacturing,” Proc. of the ASME

  11. Hydrogen Production

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancingR Walls -Hydro-Pac Inc.,1 DOE HydrogenProduction Hydrogen is

  12. PLDI: Leadership in Higher Education (16-187-504) PLDI: Leadership in Higher Education (16-187-504)

    E-Print Network [OSTI]

    Garfunkel, Eric

    training) to bridge those gaps? 1. What does this mean for higher education leaders? How should we move Perkins Loan · Grants o Federal Pell Grant o Academic Competitiveness Grant (ACG) o National SMART Grant o

  13. Overview of Commercial Building Partnerships in Higher Education

    SciTech Connect (OSTI)

    Schatz, Glenn

    2013-03-01

    Higher education uses less energy per square foot than most commercial building sectors. However, higher education campuses house energy-intensive laboratories and data centers that may spend more than this average; laboratories, in particular, are disproportionately represented in the higher education sector. The Commercial Building Partnership (CBP), a public/private, cost-shared program sponsored by the U.S. Department of Energy (DOE), paired selected commercial building owners and operators with representatives of DOE, its national laboratories, and private-sector technical experts. These teams explored energy-saving measures across building systems–including some considered too costly or technologically challenging–and used advanced energy modeling to achieve peak whole-building performance. Modeling results were then included in new construction or retrofit designs to achieve significant energy reductions.

  14. Stabilization of linear higher derivative gravity with constraints

    SciTech Connect (OSTI)

    Chen, Tai-jun; Lim, Eugene A. E-mail: eugene.a.lim@gmail.com

    2014-05-01

    We show that the instabilities of higher derivative gravity models with quadratic curvature invariant ?R{sup 2}+?R{sub ??}R{sup ??} can be removed by judicious addition of constraints at the quadratic level of metric fluctuations around Minkowski/de Sitter background. With a suitable parameter choice, we find that the instabilities of helicity-0, 1, 2 modes can be removed while reducing the dimensionality of the original phase space. To retain the renormalization properties of higher derivative gravity, Lorentz symmetry in the constrained theory is explicitly broken.

  15. Naked singularities in higher dimensional Vaidya space-times

    SciTech Connect (OSTI)

    Ghosh, S. G.; Dadhich, Naresh

    2001-08-15

    We investigate the end state of the gravitational collapse of a null fluid in higher-dimensional space-times. Both naked singularities and black holes are shown to be developing as the final outcome of the collapse. The naked singularity spectrum in a collapsing Vaidya region (4D) gets covered with the increase in dimensions and hence higher dimensions favor a black hole in comparison to a naked singularity. The cosmic censorship conjecture will be fully respected for a space of infinite dimension.

  16. Higher-Dimensional Bell Inequalities with Noisy Qudits

    E-Print Network [OSTI]

    Elena Polozova; Frederick W. Strauch

    2015-08-28

    Generalizations of the classic Bell inequality to higher dimensional quantum systems known as qudits are reputed to exhibit a higher degree of robustness to noise, but such claims are based on one particular noise model. We analyze the violation of the Collins-Gisin-Linden-Massar-Popescu inequality subject to more realistic noise sources and their scaling with dimension. This analysis is inspired by potential Bell inequality experiments with superconducting resonator-based qudits. We find that the robustness of the inequality to noise generally decreases with increasing qudit dimension.

  17. Constraints on Automorphic Forms of Higher Derivative Terms from Compactification

    E-Print Network [OSTI]

    Finn Gubay; Neil Lambert; Peter West

    2010-08-04

    By dimensionally reducing the higher derivative corrections of ten-dimensional IIB theory on a torus we deduce constraints on the E_{n+1} automorphic forms that occur in d=10-n dimensions. In particular we argue that these automorphic forms involve the representation of E_{n+1} with fundamental weight \\lambda^{n+1}, which is also the representation to which the string charges in d dimensions belong. We also consider a similar calculation for the reduction of higher derivative terms in eleven-dimensional M-theory.

  18. Restructuring Public Higher Education Governance to Succeed in a Highly Competitive Environment

    E-Print Network [OSTI]

    Hyatt, James A

    2015-01-01

    of the Texas Higher Education Coordinating Commission3 Higher Education Governance Structure, Legislative ProgramDecember 16, 2010 4 Higher Education Governance Structure,

  19. Combining Higher-Order Resummation with Multiple NLO Calculations and Parton Showers in GENEVA

    E-Print Network [OSTI]

    Simone Alioli; Christian W. Bauer; Calvin Berggren; Andrew Hornig; Frank J. Tackmann; Christopher K. Vermilion; Jonathan R. Walsh; Saba Zuberi

    2013-10-06

    We extend the lowest-order matching of tree-level matrix elements with parton showers to give a complete description at the next higher perturbative accuracy in alpha_s at both small and large jet resolutions, which has not been achieved so far. This requires the combination of the higher-order resummation of large Sudakov logarithms at small values of the jet resolution variable with the full next-to-leading order (NLO) matrix-element corrections at large values. As a by-product this combination naturally leads to a smooth connection of the NLO calculations for different jet multiplicities. In this paper, we focus on the general construction of our method and discuss its application to e+e and pp collisions. We present first results of the implementation in the GENEVA Monte Carlo framework, where we employ N-jettiness as the jet resolution variable, combining its next-to-next-to-leading logarithmic resummation with fully exclusive NLO matrix elements, and PYTHIA8 as the backend for further parton showering and hadronization. For hadronic collisions, we take Drell-Yan production as an example to apply our construction. For e+e- -> jets, taking alpha_s(mZ) = 0.1135 from fits to LEP thrust data, together with the PYTHIA8 hadronization model, we obtain good agreement with LEP data for a variety of 2-jet observables.

  20. Page 364 Courses: Physics (PHYS) Sonoma State University 2014-2015 Catalog pHyS 216 introduCtory LABorAtory (1)

    E-Print Network [OSTI]

    Ravikumar, B.

    Ctory LABorAtory (1) Laboratory, 3 hours. Selected experiments to increase the student's working physi- cal 214 is strongly recommended. pHyS 300 pHySiCS oF MuSiC (3) Lecture, 3 hours. Introduction to physicalLeCtroniCS (3) Lecture, 3 hours. A comprehensive review of DC and AC circuit theory; applica- tions of diodes

  1. The Educational Expansion and Persistent Inequality: The Effects of Extra-curricular Activities on Educational and Labor Market Outcomes.

    E-Print Network [OSTI]

    Choi, Yool

    2015-01-01

    The impact of college education on fertility: Evidence forThe impact of college education on fertility: Evidence forResearch in Higher Education 28(3):241-53. Cabrera, A.F. ,

  2. Concrete Company Aims Higher for More Wind Energy

    Broader source: Energy.gov [DOE]

    Today, most steel towers that support utility-scale turbines stand about 80 meters tall, but the Tindall Corporation wants to go higher using precast concrete to raise turbines over 100 meters in height to capture stronger, steadier winds - and more energy.

  3. Path Planning on Manifolds using Randomized Higher-Dimensional Continuation

    E-Print Network [OSTI]

    Porta, Josep M.

    ´eonard Jaillet Abstract Despite the significant advances in path planning methods, problems in- volving highly constrained systems. It builds on recently developed tools for Higher-dimensional Continuation, which provide enveloping the sphere, the exploration is relatively homogeneous. b When the box is elongated along

  4. Laser-Plasma Wakefield Acceleration with Higher Order Laser Modes

    E-Print Network [OSTI]

    Geddes, Cameron Guy Robinson

    Laser-Plasma Wakefield Acceleration with Higher Order Laser Modes C.G.R. Geddes , E. Cormier. Nevada, Reno and U.C. Berkeley Abstract. Laser-plasma collider designs point to staging of multiple accelerator stages at the 10 GeV level, which are to be developed on the upcoming BELLA laser, while Thomson

  5. TWISTING COCHAINS AND HIGHER TORSION 091104 KIYOSHI IGUSA

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    superconnections are also equivalent to twisting cochains. Contents Introduction 1 1. A functors 3 2. Twisting cochain 5 3. Volodin K-theory 7 4. Higher FR torsion 10 5. Flat superconnections 12 6. Supercommutator between two A functors. (2) It is a combinatorial flat superconnection. 2000 Mathematics Subject

  6. Higher order corrections in minimal supergravity models of inflation

    SciTech Connect (OSTI)

    Ferrara, Sergio; Kallosh, Renata; Linde, Andrei; Porrati, Massimo E-mail: kallosh@stanford.edu E-mail: massimo.porrati@nyu.edu

    2013-11-01

    We study higher order corrections in new minimal supergravity models of a single scalar field inflation. The gauging in these models leads to a massive vector multiplet and the D-term potential for the inflaton field with a coupling g{sup 2} ? 10{sup ?10}. In the de-Higgsed phase with vanishing g{sup 2}, the chiral and vector multiplets are non-interacting, and the potential vanishes. We present generic manifestly supersymmetric higher order corrections for these models. In particular, for a supersymmetric gravity model ?R+R{sup 2} we derive manifestly supersymmetric corrections corresponding to R{sup n}. The dual version corresponds to a standard supergravity model with a single scalar and a massive vector. It includes, in addition, higher Maxwell curvature/scalar interaction terms of the Born-Infeld type and a modified D-term scalar field potential. We use the dual version of the model to argue that higher order corrections do not affect the last 60 e-foldings of inflation; for example the ?R{sup 4} correction is irrelevant as long as ? < 10{sup 24}.

  7. Food web complexity and higher-level ecosystem services

    E-Print Network [OSTI]

    Rodríguez, Miguel Ángel

    LETTER Food web complexity and higher-level ecosystem services Jose´ M. Montoya1,2 *, Miguel A of herbivores in 19 plant-herbivore-parasitoid food webs influence the service supplied by natural enemies producers have shown that species richness provides and promotes fundamental ecosystem services. However, we

  8. DCM 2005 Preliminary Version A Generalized Higher-Order Chemical

    E-Print Network [OSTI]

    Fradet, Pascal

    DCM 2005 Preliminary Version A Generalized Higher-Order Chemical Computation Model J.-P. Ban Montbonnot, France Pascal.Fradet@inria.fr Abstract Gamma is a programming model where computation is seen as chemical reactions between data represented as molecules floating in a chemical solution. Formally

  9. Higher-degree linear approximations of nonlinear systems

    SciTech Connect (OSTI)

    Karahan, S.

    1989-01-01

    In this dissertation, the author develops a new method for obtaining higher degree linear approximations of nonlinear control systems. The standard approach in the analysis and synthesis of nonlinear systems is a first order approximation by a linear model. This is usually performed by obtaining a series expansion of the system at some nominal operating point and retaining only the first degree terms in the series. The accuracy of this approximation depends on how far the system moves away from the normal point, and on the relative magnitudes of the higher degree terms in the series expansion. The approximation is achieved by finding an appropriate nonlinear coordinate transformation-feedback pair to perform the higher degree linearization. With the proposed method, one can improve the accuracy of the approximation up to arbitrarily higher degrees, provided certain solvability conditions are satisfied. The Hunt-Su linearizability theorem makes these conditions precise. This approach is similar to Poincare's Normal Form Theorem in formulation, but different in its solution method. After some mathematical background the author derives a set of equations (called the Homological Equations). A solution to this system of linear equations is equivalent to the solution to the problem of approximate linearization. However, it is generally not possible to solve the system of equations exactly. He outlines a method for systematically finding approximate solutions to these equations using singular value decomposition, while minimizing an error with respect to some defined norm.

  10. Basal Anthropoids from Egypt and the Antiquity of Africa's Higher

    E-Print Network [OSTI]

    Licciardi, Joseph M.

    Basal Anthropoids from Egypt and the Antiquity of Africa's Higher Primate Radiation Erik R remains of the primitive anthropoid Biretia from Č37-million- year-old rocks in Egypt. Biretia is unique Egypt (5, 6). Recent paleontological work in Egypt_s Fayum Depression has resulted in the discov- ery

  11. Regulation of cyclic and linear electron flow in higher plants

    E-Print Network [OSTI]

    Regulation of cyclic and linear electron flow in higher plants Pierre Joliota,1 and Giles N operate in two modes. In the linear mode, electrons are trans- ferred from water to NADP via three major by Pierre A. Joliot, June 27, 2011 (sent for review May 3, 2011) Cyclic electron flow is increasingly

  12. Internationalization The activity of higher education is increasingly crossing borders

    E-Print Network [OSTI]

    Hayden, Nancy J.

    versus global in how higher education responds, but a blending of the two in "local to global." John J Elements Multiple Partners & UVM Pathway Offers all strategy components More risk than opportunity Single Partner & Joint Pathway Offers all strategy components More opportunity than risk #12;

  13. Genetics and Biochemistry Careers and Higher Education Advice

    E-Print Network [OSTI]

    Harman, Neal.A.

    Genetics and Biochemistry Careers and Higher Education Advice (ID:260) Outline The interactive them get there. Lecturers from the department of Genetics and Biochemistry deliver sessions to local on genetics and biochemistry, along with how to develop a career from a STEM subject. Location: School or FE

  14. Bimetallic Cluster Provides a Higher Activity Electrocatalyst for Methanol Oxidation*

    E-Print Network [OSTI]

    Weidner, John W.

    Bimetallic Cluster Provides a Higher Activity Electrocatalyst for Methanol Oxidation* Brenda L:Ru nanoparticles on carbon (PtRu/C) for use as an electrocatalyst for methanol oxidation. This bimetallic carbonyl support particles. Cyclic voltammo- grams of methanol oxidation from the two catalysts showed

  15. Multi-directional higher-order amplitude squeezing

    E-Print Network [OSTI]

    Nguyen Ba An

    2001-04-23

    Fan-even K-quantum nonlinear coherent states are introduced and higher-order amplitude squeezing is investigated in such states. It is shown that for a given K the lowest order in which an amplitude component can be squeezed is 2K and the squeezing appears simultaneously in K directions separated successively in phase by \\pi/K.

  16. Noise in Disordered Systems: Higher Order Spectra in Avalanche Models

    E-Print Network [OSTI]

    Amit P. Mehta; Karin A. Dahmen; M. W. Weissman; Tim Wotherspoon

    2005-01-26

    We present a novel analytic calculation of the Haar power spectra, and various higher order spectra, of mean field avalanche models. We also compute these spectra from a simulation of the zero-temperature mean field RFIM and infinite range RFIM model for $d = 3$. We compare the results and obtain novel exponents.

  17. DEGREES OFFERED M.Ed. in Adult & Higher Education

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    DEGREES OFFERED · M.Ed. in Adult & Higher Education · M.Ed. in Curriculum & Instruction · M.D. in Curriculum & Instruction · Ed.D. in Educational Leadership Certificates Offered: · College Teaching State University offers three main graduate pro- grams that combine well established teaching methods

  18. Enrollment Logics and Discourse: Toward Professionalizing Higher Education Enrollment Management 

    E-Print Network [OSTI]

    Snowden, Monique Lavette

    2012-10-19

    ” Chief Enrollment Managers ......................... 76 Data Collection and Autoethnographic Reflections .............. 79 Enrollment Management Narratives ......................... 80 AACRAO SEM Conferences... LOGICS AND DISCOURSE: TOWARD PROFESSIONALIZING HIGHER EDUCATION ENROLLMENT MANAGEMENT A Dissertation by MONIQUE LAVETTE SNOWDEN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

  19. Opportunities and Challenges for Higher Renewable Penetration in

    E-Print Network [OSTI]

    California at Davis, University of

    's Current and Expected Renewable Energy Achievements On track to meet or exceed 33% RPS by 2020 · 50 it to the finish line due to high costs 3. Renewables · Current default option in American West #12;7 Example USOpportunities and Challenges for Higher Renewable Penetration in California Beyond 33%: UC Davis

  20. A PLANAR PARALLEL MANIPULATOR WITH HOLONOMIC HIGHER PAIRS: INVERSE KINEMATICS

    E-Print Network [OSTI]

    Hayes, John

    kinematic analysis. Very little literature on such planar mechanisms was found. The e ects of initialA PLANAR PARALLEL MANIPULATOR WITH HOLONOMIC HIGHER PAIRS: INVERSE KINEMATICS Matthew John D. HAYES of Mechanical Engineering 817 r. Sherbrooke O., Rm 454, Montreal, Quebec, H3A 2K6 Canada, Tel: (514) 398

  1. Reforming designs: education and training in Scotland and Higher Still 

    E-Print Network [OSTI]

    Howieson, Cathy

    2008-01-01

    and economic stance, and its current preoccupations and ambitions for itself. Thus the thesis uses the example of the Higher Still reform of post compulsory education and training in Scotland (from 1999 onwards) to reflect more generally on education and social...

  2. Policy on adverse weather conditions affecting Higher Education Review visits

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Policy on adverse weather conditions affecting Higher Education Review visits This policy entered into owing to adverse weather conditions will be by mutual agreement of QAA and the provider. Attendance at the review visit by the QAA officer If adverse weather conditions prevent, or appear likely

  3. Considering Air Density in Wind Power Production

    E-Print Network [OSTI]

    Zénó Farkas

    2011-03-11

    In the wind power production calculations the air density is usually considered as constant in time. Using the CIPM-2007 equation for the density of moist air as a function of air temperature, air pressure and relative humidity, we show that it is worth taking the variation of the air density into account, because higher accuracy can be obtained in the calculation of the power production for little effort.

  4. Considering Air Density in Wind Power Production

    E-Print Network [OSTI]

    Farkas, Zénó

    2011-01-01

    In the wind power production calculations the air density is usually considered as constant in time. Using the CIPM-2007 equation for the density of moist air as a function of air temperature, air pressure and relative humidity, we show that it is worth taking the variation of the air density into account, because higher accuracy can be obtained in the calculation of the power production for little effort.

  5. Language Production General Points about Speech Production

    E-Print Network [OSTI]

    Coulson, Seana

    Language Production #12;General Points about Speech Production 15 speech sounds per second => 2, shall I say `t' or `d'' (Levelt) Production side has gotten less attention in Psycholinguistics than the comprehension side. Evidence for speech production behaviour has until recently relied heavily on speech errors

  6. Theory: Biological systems organize to maximize entropy production subject to information and biophysicochemical constraints.

    E-Print Network [OSTI]

    Vallino, Joseph J.

    Theory: Biological systems organize to maximize entropy production subject to information: biological systems store information within their metagenome. Therefore, we propose that abiotic systems that biological systems with greater information content will have higher entropy production rates than biological

  7. The Office of Human Resources, Employee & Labor Relations, is pleased to offer four sessions on the MSU Annual Performance Review process to supervisors conducting evaluations. To register for one

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    The Office of Human Resources, Employee & Labor Relations, is pleased to offer four sessions to access the registration. HR Performance Evaluation Training 4 sessions will be offered In February

  8. Evaluating Texas State University Energy Consumption According to Productivity 

    E-Print Network [OSTI]

    Carnes, D.; Hunn, B. D.; Jones, J. W.

    1998-01-01

    by an institution of higher education cannot be measured by a single, readily available number. Data Envelopment Analysis, a tool used primarily in management science, can find "benchmark" input consumption levels for productive entities with multiple inputs...

  9. OIT Forest Products Motor Challenge Industry Profile: Motor System...

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

    Paper and Allied Products Industry annually spends 3.6 billion or about 2.6% of its overall operating costs to operate electric motor systems-higher than any other 2- digit...

  10. Beneficial use of coal combustion products continues to grow

    SciTech Connect (OSTI)

    MacDonald, M.

    2008-07-01

    In August 2007 the American Coal Ash Association (ACAA) released results of the Coal Combustion Products Production (CCP) and use survey. Production was 124,795,000 tons while beneficial use was 54,203,000 tons, a utilization rate of over 43%, 3% higher than in 2005. The article includes graphs of 40 years of CCP production and use and projected trade of CCP utilization until 2011. It also gives 2006 figures for Production and use of fly ash, bottom ash, boiler slag, FGD gypsum and other FGD products, and FBC ash. 3 refs., 3 figs.

  11. Higher harmonics generation in relativistic electron beam with virtual cathode

    SciTech Connect (OSTI)

    Kurkin, S. A., E-mail: KurkinSA@gmail.com; Badarin, A. A.; Koronovskii, A. A.; Hramov, A. E. [Saratov State Technical University, Politechnicheskaja 77, Saratov 410028, Russia and Saratov State University, Astrakhanskaja 83, Saratov 410012 (Russian Federation)

    2014-09-15

    The study of the microwave generation regimes with intense higher harmonics taking place in a high-power vircator consisting of a relativistic electron beam with a virtual cathode has been made. The characteristics of these regimes, in particular, the typical spectra and their variations with the change of the system parameters (beam current, the induction of external magnetic field) as well as physical processes occurring in the system have been analyzed by means of 3D electromagnetic simulation. It has been shown that the system under study demonstrates the tendency to the sufficient growth of the amplitudes of higher harmonics in the spectrum of current oscillations in the VC region with the increase of beam current. The obtained results allow us to consider virtual cathode oscillators as promising high power mmw-to-THz sources.

  12. Cosmological perturbations in non-local higher-derivative gravity

    SciTech Connect (OSTI)

    Craps, Ben; Jonckheere, Tim De; Koshelev, Alexey S. E-mail: Tim.De.Jonckheere@vub.ac.be

    2014-11-01

    We study cosmological perturbations in a non-local higher-derivative model of gravity introduced by Biswas, Mazumdar and Siegel. We extend previous work, which had focused on classical scalar perturbations around a cosine hyperbolic bounce solution, in three ways. First, we point out the existence of a Starobinsky solution in this model, which is more attractive from a phenomenological point of view (even though it has no bounce). Second, we study classical vector and tensor pertuxsxrbations. Third, we show how to quantize scalar and tensor perturbations in a de Sitter phase (for choices of parameters such that the model is ghost-free). Our results show that the model is well-behaved at this level, and are very similar to corresponding results in local f(R) models. In particular, for the Starobinsky solution of non-local higher-derivative gravity, we find the same tensor-to-scalar ratio as for the conventional Starobinsky model.

  13. Tackling Higher Derivative Ghosts with the Euclidean Path Integral

    E-Print Network [OSTI]

    Michele Fontanini; Mark Trodden

    2011-02-21

    An alternative to the effective field theory approach to treat ghosts in higher derivative theories is to attempt to integrate them out via the Euclidean path integral formalism. It has been suggested that this method could provide a consistent framework within which we might tolerate the ghost degrees of freedom that plague, among other theories, the higher derivative gravity models that have been proposed to explain cosmic acceleration. We consider the extension of this idea to treating a class of terms with order six derivatives, and find that for a general term the Euclidean path integral approach works in the most trivial background, Minkowski. Moreover we see that even in de Sitter background, despite some difficulties, it is possible to define a probability distribution for tensorial perturbations of the metric.

  14. Backreaction effects due to matter coupled higher derivative gravity

    E-Print Network [OSTI]

    Lata Kh Joshi; P. Ramadevi

    2014-11-28

    AdS-hydrodynamics has proven to be a useful tool for obtaining transport coefficients observed in the collective flow of strongly coupled fluids like quark gluon plasma (QGP). Particularly, the ratio of shear viscosity to entropy density ${\\eta/ s}$ obtained from elliptic flow measurements can be matched with the computation done in the dual gravity theory. The experimentally observed temperature dependence of ${\\eta/ s}$ requires the study of scalar matter coupled AdS gravity including higher derivative curvature corrections. We obtain the backreaction to the metric for such a matter coupled AdS gravity in $D$-dimensional spacetime due to the higher derivative curvature corrections. Then, we present the backreaction corrections to shear-viscosity $\\eta$ and entropy density $s$.

  15. Higher Derivative Corrections to Manifestly Supersymmetric Nonlinear Realizations

    E-Print Network [OSTI]

    Muneto Nitta; Shin Sasaki

    2014-11-05

    When global symmetries are spontaneously broken in supersymmetric vacua, there appear quasi-Nambu-Goldstone (NG) fermions as superpartners of NG bosons. In addition to these, there can appear quasi-NG bosons in general. The quasi-NG bosons and fermions together with the NG bosons are organized into chiral multiplets. K\\"ahler potentials of low-energy effective theories were constructed some years ago as supersymmetric nonlinear realizations. It is known that higher derivative terms in the superfield formalism often encounter with the auxiliary field problem; the auxiliary fields are acted by space-time derivatives and cannot be eliminated. In this paper, we construct higher derivative corrections to supersymmetric nonlinear realizations in the off-shell superfield formalism free from the auxiliary field problem. As an example, we present manifestly supersymmetric chiral Lagrangian.

  16. Higher-order energy-conserving gyrokinetic theory

    SciTech Connect (OSTI)

    Mishchenko, Alexey [Max-Planck-Institut fuer Plasmaphysik, EURATOM-Association, D-17491 Greifswald (Germany); Brizard, Alain J. [Department of Chemistry and Physics, Saint Michael's College, Colchester, Vermont 05439 (United States)

    2011-02-15

    A higher-order self-consistent energy-conserving gyrokinetic system of equations is derived. It is shown that additional terms appear in the quasineutrality condition. These terms are nonlinear in the electric field. The derivation includes higher-order terms in the gyrokinetic Hamiltonian (needed for the energy conservation) and employs a variational principle that automatically provides all the conservation laws through the Noether theorem. The equations derived here can be applied in certain transition layers such as the stellarator transport barriers caused by the transition between the electron and ion root regimes. The theory may also be of interest for the edge plasma, where the nonlinear terms in the quasineutrality equation could be relevant. The equations derived are simple enough and can readily be used in gyrokinetic codes.

  17. Naked singularities in higher dimensional inhomogeneous dust collapse

    E-Print Network [OSTI]

    S G Ghosh; A Beesham

    2001-06-27

    We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by a non self-similar higher dimensional Tolman spacetime. The necessary condition for the formation of a naked singularity or a black hole is obtained. The naked singularities are found to be gravitationally strong in the sense of Tipler and provide another example that violates the cosmic censorship conjecture.

  18. Fault-Tolerant Quantum Computation with Higher-Dimensional Systems

    E-Print Network [OSTI]

    Daniel Gottesman

    1998-02-02

    Instead of a quantum computer where the fundamental units are 2-dimensional qubits, we can consider a quantum computer made up of d-dimensional systems. There is a straightforward generalization of the class of stabilizer codes to d-dimensional systems, and I will discuss the theory of fault-tolerant computation using such codes. I prove that universal fault-tolerant computation is possible with any higher-dimensional stabilizer code for prime d.

  19. Higher dimensional gravity invariant under the Poincare group

    E-Print Network [OSTI]

    P. Salgado; M. Cataldo; S. del Campo

    2002-05-30

    It is shown that the Stelle-West Grignani-Nardelli-formalism allows, both when odd dimensions and when even dimensions are considered, constructing actions for higher dimensional gravity invariant under local Lorentz rotations and under local Poincar\\`{e} translations. It is also proved that such actions have the same coefficients as those obtained by Troncoso and Zanelli in ref. Class. Quantum Grav. 17 (2000) 4451.

  20. Covariant Noether Charge for Higher Dimensional Chern-Simons Terms

    E-Print Network [OSTI]

    Tatsuo Azeyanagi; R. Loganayagam; Gim Seng Ng; Maria J. Rodriguez

    2015-07-13

    We construct a manifestly covariant differential Noether charge for theories with Chern-Simons terms in higher dimensional spacetimes. This is in contrast to Tachikawa's extension of the standard Lee-Iyer-Wald formalism which results in a non-covariant differential Noether charge for Chern-Simons terms. On a bifurcation surface, our differential Noether charge integrates to the Wald-like entropy formula proposed by Tachikawa in arXiv:hep-th/0611141.

  1. Nuclear higher-twist effects in eA DIS

    E-Print Network [OSTI]

    B. G. Zakharov

    2009-03-22

    We discuss the relation between the treatments of the higher twist nuclear effects in eA DIS based on the pQCD collinear approximation and the light-cone path integral formalism. We show that in the collinear approximation the N=1 rescattering contribution to the gluon emission vanishes. It is demonstrated that the nonzero gluon spectrum obtained by Guo, Wang and Zhang is a consequence of unjustified neglect of some terms in the collinear expansion.

  2. Essays on the Effect of a Financial Crisis on the Productivity of Firms

    E-Print Network [OSTI]

    Kim, Bo Kyung

    2013-01-01

    Petrochemical deal did not go through. Labor unions of three companies oppose the postmerger integration process;

  3. Essays in Labor Economics

    E-Print Network [OSTI]

    Harker Roa, Arturo

    2012-01-01

    Dummy Cost of Living Index Services Dummy Construction DummyDummy Cost of Living Index Services Dummy Construction DummyDummy Cost of Living Index Services Dummy Construction Dummy

  4. Labor Standards for Construction

    Energy Savers [EERE]

    neurotoxins, agents which act on the hematopoietic system, and agents which damage the lungs, skin, eyes, or mucous membranes; o Chemicals which are combustible liquids,...

  5. Essays in labor economics

    E-Print Network [OSTI]

    Chou, Tiffany

    2011-01-01

    Colombia Portugal Chile Finland Austria S. Czechosl Korea UKCzechosl S. Cyprus Korea Finland Chile Chile Colombia S.Portugal Spain Chile Finland US Finland Finland Portugal

  6. Immigration and Labor Handbook 

    E-Print Network [OSTI]

    Palma, Marco; Shingote, Abhishek; Ribera, Luis; Rosson, C. Parr; Falconer, Lawrence; Pena, Jose G.

    2008-11-20

    Coverage..........................49 E. General Information for Employers Who Choose to Provide Insurance ..........................49 F. Responsible Agency.........................................................................49 advanced Earned... is to enable the Social Security Administration to reconcile inconsistencies between its records and the information 16 provided by the employer on the W-2. It also alerts workers that they are not receiving proper credit for their earnings, which can affect...

  7. Essays in Labor Economics

    E-Print Network [OSTI]

    Harker Roa, Arturo

    2012-01-01

    Economic Journal: Applied Economics, American Eco- nomicQuarterly Journal of Economics, August 1996, 111, 779-804. [Journal of Development Economics, 1996, 50, 297-312. [5

  8. Essays in labor economics

    E-Print Network [OSTI]

    Chou, Tiffany

    2011-01-01

    Journal of Population Economics , 15(4), 667-682. Akerlof,A. & Rachel E. Kranton. (2000). Economics and Identity.Quarterly Journal of Economics , 115(3), 715-753. Albanesi,

  9. Women's Labor History

    E-Print Network [OSTI]

    Helmbold, Lois Rita; Schofield, Ann M.

    1989-12-01

    , Elyce Rotella, Sharon Hartman Strom, and Cindy Sondik Aron have analyzed the rapid development and the feminization of clerical fields.18 Do- mestic work, the single largest employer of women for many decades, has inspired a number of historians... established few lasting organizations, and no more than 15 percent of women workers were union members at any given time during the nineteenth or twentieth centuries, numbers are not the only significant fact. Vivid incidents of militance and organization...

  10. Labor Standards for Construction

    Energy Savers [EERE]

    (202) 287-1339 fax 1345 richard.langston@hq.doe.gov Support Consultant: Sandra Cannon Eco-Purchasing Consultants sandra.cannon@ecopurchasing.com 803 Valencia Walla Walla, WA...

  11. Labor Standards for Construction

    Energy Savers [EERE]

    negotiation or modification negotiation in excess of FAR threshold stated at FAR 15.403-4(a)(1), DEAR 915.404-2-70, Audit as an aid in proposal analysis, requires a cognizant...

  12. Labor Standards for Construction

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORT LED8-14Department

  13. Labor Standards for Construction

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTION REPORT LED8-14Department

  14. Financial analysis of watermelon production in Central Arizona 

    E-Print Network [OSTI]

    Ellsworth, Steven Jon

    1986-01-01

    $ 429, 638 (42, 964) $ 386, 674 6, 785 1, 789 43, 274 2, 053 4, 647 6, 053 565 2, 965 36, 164 3, 125 3, 068 13, 988 55, 570 7, 264 1, 600 70 20, 000 4, 315 498 3, 500 675 97 30 1, 199 219, 294 *Harvest Bins, Caps & Pallets... Forklift Transportation Forklift Rental (Caterpillar) Forklift (Five Pallet) Shed Labor Forklift Labor Contract Labor Boxes Labor Grower's Comp. (Labor) Broken Melon Credit 27, 128 550 4, 618 2, 000 11, 903 2, 414 2, 564 265 115, 926 107...

  15. Triphoton production at hadron colliders

    SciTech Connect (OSTI)

    Campbell, John M.; Williams, Ciaran

    2014-06-01

    We present next-to-leading order predictions for the production of triphoton final states at the LHC and the Tevatron. Our results include the effect of photon fragmentation for the first time and we are able to quantify the impact of different isolation prescriptions. We find that calculations accounting for fragmentation effects at leading order, and those employing a smooth cone isolation where no fragmentation contribution is required, are in reasonable agreement with one another. However, larger differences in the predicted rates arise when higher order corrections to the fragmentation functions are included. In addition we present full analytic results for the $\\gamma\\gamma\\gamma$ and $\\gamma\\gamma+$jet one-loop amplitudes. These amplitudes, which are particularly compact, may be useful to future higher-order calculations. Our results are available in the Monte Carlo code MCFM.

  16. The SILK System: Scalable Higher-Order Defeasible Rules

    E-Print Network [OSTI]

    Polz, Martin

    and deep Web. These features cope with knowledge quality and context, provide flexible meta fundamental KR requirements for scaling the Semantic Web to large knowledge bases in science and business. production rules), and sound interchange with the main existing forms of knowledge/data in the Semantic Web

  17. Theoretical results for electroweak-boson and single-top production

    E-Print Network [OSTI]

    Nikolaos Kidonakis

    2015-06-12

    I present results from recent high-order calculations for the production of electroweak bosons and top quarks. In particular, I discuss $W$ and $Z$ boson production at large transverse momentum, single-top production, and FCNC top production. Theoretical predictions which include higher-order soft-gluon corrections are presented for total cross sections and differential distributions at the LHC.

  18. Steamflooding projects boost California's crude oil production

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    During the summer and fall of 1981, the first time in more than a decade, US crude oil production in the lower 48 was higher than production in the preceding year. California is leading this resurgence. The state's oil production in October 1981 averaged 1,076,000 bpd, compared with 991,000 bpd in October 1980. Some of the increase comes from production in several offshore fields whose development had been delayed; some is due to greater output from the US Government's petroleum reserve at Elk Hills. However, a big portion of the state's increased production results from large steamdrive projects in heavy-oil fields of the San Joaquin Valley that were set in motion by decontrol of heavy-oil proces in mid-1979. California holds vast reserves of viscous, low-gravity oil in relatively shallow reservoirs. The methods used to produce heavy oil are discussed.

  19. Higher Derivative Gravity from the Universal Renormalization Group Machine

    E-Print Network [OSTI]

    F. Saueressig; K. Groh; S. Rechenberger; O. Zanusso

    2012-02-28

    We study the renormalization group flow of higher derivative gravity, utilizing the functional renormalization group equation for the average action. Employing a recently proposed algorithm, termed the universal renormalization group machine, for solving the flow equation, all the universal features of the one-loop beta-functions are recovered. While the universal part of the beta-functions admits two fixed points, we explicitly show that the existence of one of them depends on the choice of regularization scheme, indicating that it is most probably unphysical.

  20. Higher radial and orbital excitations in the charmed meson family

    E-Print Network [OSTI]

    Qin-Tao Song; Dian-Yong Chen; Xiang Liu; Takayuki Matsuki

    2015-09-16

    Considering abundant experimental information of charmed mesons and the present research status, in this work we systematically study higher radial and orbital excitations in the charmed meson family by analyzing the mass spectrum and calculating their two-body OZI-allowed decay behaviors. This phenomenological analysis not only reveals underlying propertes of the newly observed charmed states $D(2550)$, $D^*(2600)$, $D^*(2760)$, $D(2750)$, $D_J(2580)$, $D^*_J(2650)$, $D^*_J(2760)$, $D_J(2740)$, $D_J(3000)$ and $D^*_J(3000)$, but also provides valuable information of the charmed mesons still missing in experiments.

  1. Higher derivatives and power spectrum in effective single field inflation

    E-Print Network [OSTI]

    Jinn-Ouk Gong; Min-Seok Seo; Spyros Sypsas

    2015-03-10

    We study next-to-leading corrections to the effective action of the curvature perturbation obtained by integrating out the coupled heavy isocurvature perturbation. These corrections result from including higher order derivative operators, weighted by the mass scale of the heavy physics, in the effective theory expansion. We find that the correction terms are suppressed by the ratio of the Hubble parameter to the heavy mass scale. The corresponding corrections to the power spectrum of the curvature perturbation are presented for a simple illustrative example.

  2. On Higher Derivative Terms in Tachyon Effective Actions

    E-Print Network [OSTI]

    N. D. Lambert; I. Sachs

    2001-05-08

    We reconstruct the tachyon effective action for unstable D-branes in superstring theory by examining its behaviour near exactly marginal deformations, where the ambigous higher derivative terms can be eliminated. We then compare this action with that obtained in boundary string field theory and find remarkable agreement. In particular, the tension for lower dimensional branes and the BI-action for the centre of mass motion are reprodued exactly. We also comment on the action for tachyons on the kink in a D-brane/anti-D-brane system and on bosonic string theory.

  3. On higher spins and the tensionless limit of String Theory

    E-Print Network [OSTI]

    A. Sagnotti; M. Tsulaia

    2004-01-09

    We discuss string spectra in the low-tension limit using the BRST formalism, with emphasis on the role of triplets of totally symmetric tensors and spinor-tensors and their generalizations to cases with mixed symmetry and to (A)dS backgrounds. We also present simple compensator forms of the field equations for individual higher-spin gauge fields that display the {unconstrained} gauge symmetry of a previous non-local construction and reduce upon partial gauge fixing to the (Fang-)Fronsdal equations. For Bose fields we also show how a local Lagrangian formulation with {unconstrained} gauge symmetry is determined by a previous BRST construction.

  4. Biological production of products from waste gases

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    2002-01-22

    A method and apparatus are designed for converting waste gases from industrial processes such as oil refining, and carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various products, such as organic acids, alcohols, hydrogen, single cell protein, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.

  5. Exploring Higher Dimensional Black Holes at the Large Hadron Collider

    E-Print Network [OSTI]

    C. M. Harris; M. J. Palmer; M. A. Parker; P. Richardson; A. Sabetfakhri; B. R. Webber

    2004-11-01

    In some extra dimension theories with a TeV fundamental Planck scale, black holes could be produced in future collider experiments. Although cross sections can be large, measuring the model parameters is difficult due to the many theoretical uncertainties. Here we discuss those uncertainties and then we study the experimental characteristics of black hole production and decay at a typical detector using the ATLAS detector as a guide. We present a new technique for measuring the temperature of black holes that applies to many models. We apply this technique to a test case with four extra dimensions and, using an estimate of the parton-level production cross section error of 20%, determine the Planck mass to 15% and the number of extra dimensions to +-0.75.

  6. Higher Moments of Net-proton Multiplicity Distributions at RHIC

    E-Print Network [OSTI]

    M. M. Aggarwal; Z. Ahammed; A. V. Alakhverdyants; I. Alekseev; J. Alford; B. D. Anderson; D. Arkhipkin; G. S. Averichev; J. Balewski; L. S. Barnby; S. Baumgart; D. R. Beavis; R. Bellwied; M. J. Betancourt; R. R. Betts; A. Bhasin; A. K. Bhati; H. Bichsel; J. Bielcik; J. Bielcikova; B. Biritz; L. C. Bland; 3 B. E. Bonner; J. Bouchet; E. Braidot; A. V. Brandin; A. Bridgeman; E. Bruna; S. Bueltmann; I. Bunzarov; T. P. Burton; X. Z. Cai; H. Caines; M. Calderón de la Barca Sánchez; O. Catu; D. Cebra; R. Cendejas; M. C. Cervantes; Z. Chajecki; P. Chaloupka; S. Chattopadhyay; H. F. Chen; J. H. Chen; J. Y. Chen; J. Cheng; M. Cherney; A. Chikanian; K. E. Choi; W. Christie; P. Chung; R. F. Clarke; M. J. M. Codrington; R. Corliss; J. G. Cramer; H. J. Crawford; D. Das; S. Dash; A. Davila Leyva; L. C. De Silva; R. R. Debbe; T. G. Dedovich; A. A. Derevschikov; R. Derradi de Souza; L. Didenko; P. Djawotho; S. M. Dogra; X. Dong; J. L. Drachenberg; J. E. Draper; J. C. Dunlop; M. R. Dutta Mazumdar; L. G. Efimov; E. Elhalhuli; M. Elnimr; J. Engelage; G. Eppley; B. Erazmus; M. Estienne; L. Eun; O. Evdokimov; P. Fachini; R. Fatemi; J. Fedorisin; R. G. Fersch; P. Filip; E. Finch; V. Fine; Y. Fisyak; C. A. Gagliardi; D. R. Gangadharan; M. S. Ganti; E. J. Garcia-Solis; A. Geromitsos; F. Geurts; V. Ghazikhanian; P. Ghosh; Y. N. Gorbunov; A. Gordon; O. Grebenyuk; D. Grosnick; S. M. Guertin; A. Gupta; N. Gupta; W. Guryn; B. Haag; A. Hamed; L-X. Han; J. W. Harris; J. P. Hays-Wehle; M. Heinz; S. Heppelmann; A. Hirsch; E. Hjort; A. M. Hoffman; G. W. Hoffmann; D. J. Hofman; B. Huang; H. Z. Huang; T. J. Humanic; L. Huo; G. Igo; P. Jacobs; W. W. Jacobs; C. Jena; F. Jin; C. L. Jones; P. G. Jones; J. Joseph; E. G. Judd; S. Kabana; K. Kajimoto; K. Kang; J. Kapitan; K. Kauder; D. Keane; A. Kechechyan; D. Kettler; D. P. Kikola; J. Kiryluk; A. Kisiel; S. R. Klein; A. G. Knospe; A. Kocoloski; D. D. Koetke; T. Kollegger; J. Konzer; I. Koralt; L. Koroleva; W. Korsch; L. Kotchenda; V. Kouchpil; P. Kravtsov; K. Krueger; M. Krus; L. Kumar; P. Kurnadi; M. A. C. Lamont; J. M. Landgraf; S. LaPointe; J. Lauret; A. Lebedev; R. Lednicky; C-H. Lee; J. H. Lee; W. Leight; M. J. LeVine; C. Li; L. Li; N. Li; W. Li; X. Li; X. Li; Y. Li; Z. M. Li; G. Lin; S. J. Lindenbaum; M. A. Lisa; F. Liu; H. Liu; J. Liu; T. Ljubicic; W. J. Llope; R. S. Longacre; W. A. Love; Y. Lu; E. V. Lukashov; X. Luo; G. L. Ma; Y. G. Ma; D. P. Mahapatra; R. Majka; O. I. Mall; L. K. Mangotra; R. Manweiler; S. Margetis; C. Markert; H. Masui; H. S. Matis; Yu. A. Matulenko; D. McDonald; T. S. McShane; A. Meschanin; R. Milner; N. G. Minaev; S. Mioduszewski; A. Mischke; M. K. Mitrovski; B. Mohanty; M. M. Mondal. B. Morozov; D. A. Morozov; M. G. Munhoz; B. K. Nandi; C. Nattrass; T. K. Nayak; J. M. Nelson; P. K. Netrakanti; M. J. Ng; L. V. Nogach; S. B. Nurushev; G. Odyniec; A. Ogawa; V. Okorokov; E. W. Oldag; D. Olson; M. Pachr; B. S. Page; S. K. Pal; Y. Pandit; Y. Panebratsev; T. Pawlak; T. Peitzmann; V. Perevoztchikov; C. Perkins; W. Peryt; S. C. Phatak; P. Pile; M. Planinic; M. A. Ploskon; J. Pluta; D. Plyku; N. Poljak; A. M. Poskanzer; B. V. K. S. Potukuchi; C. B. Powell; D. Prindle; C. Pruneau; N. K. Pruthi; P. R. Pujahari; J. Putschke; H. Qiu; R. Raniwala; S. Raniwala; R. L. Ray; R. Redwine; R. Reed; H. G. Ritter; J. B. Roberts; O. V. Rogachevsky; J. L. Romero; A. Rose; C. Roy; L. Ruan; R. Sahoo; S. Sakai; I. Sakrejda; T. Sakuma; S. Salur; J. Sandweiss; E. Sangaline; J. Schambach; R. P. Scharenberg; N. Schmitz; T. R. Schuster; J. Seele; J. Seger; I. Selyuzhenkov; P. Seyboth; E. Shahaliev; M. Shao; M. Sharma; S. S. Shi; E. P. Sichtermann; F. Simon; R. N. Singaraju; M. J. Skoby; N. Smirnov; P. Sorensen; J. Sowinski; H. M. Spinka; B. Srivastava; T. D. S. Stanislaus; D. Staszak; J. R. Stevens; R. Stock; M. Strikhanov; B. Stringfellow; A. A. P. Suaide; M. C. Suarez; N. L. Subba; M. Sumbera; X. M. Sun; Y. Sun; Z. Sun; B. Surrow; D. N. Svirida; T. J. M. Symons; A. Szanto de Toledo; J. Takahashi; A. H. Tang; Z. Tang; L. H. Tarini; T. Tarnowsky; D. Thein; J. H. Thomas; J. Tian; A. R. Timmins; S. Timoshenko; D. Tlusty; M. Tokarev; V. N. Tram; S. Trentalange; R. E. Tribble; O. D. Tsai; J. Ulery; T. Ullrich; D. G. Underwood; G. Van Buren; M. van Leeuwen; G. van Nieuwenhuizen; J. A. Vanfossen, Jr.; R. Varma; G. M. S. Vasconcelos; A. N. Vasiliev; F. Videbaek; Y. P. Viyogi; S. Vokal; S. A. Voloshin; M. Wada; M. Walker; F. Wang; G. Wang; H. Wang; J. S. Wang; Q. Wang; X. L. Wang; Y. Wang; G. Webb; J. C. Webb; G. D. Westfall; C. Whitten Jr.; H. Wieman; S. W. Wissink; R. Witt; Y. F. Wu; W. Xie; H. Xu; N. Xu; Q. H. Xu; W. Xu; Y. Xu; Z. Xu; L. Xue; Y. Yang; P. Yepes; K. Yip; I-K. Yoo; Q. Yue; M. Zawisza; H. Zbroszczyk; W. Zhan; J. B. Zhang; S. Zhang; W. M. Zhang; X. P. Zhang; Y. Zhang; Z. P. Zhang; J. Zhao; C. Zhong; J. Zhou; W. Zhou; X. Zhu; Y. H. Zhu; R. Zoulkarneev

    2010-06-12

    We report the first measurements of the kurtosis (\\kappa), skewness (S) and variance (\\sigma^2) of net-proton multiplicity (N_p - N_pbar) distributions at midrapidity for Au+Au collisions at \\sqrt(s_NN) = 19.6, 62.4, and 200 GeV corresponding to baryon chemical potentials (\\mu_B) between 200 - 20 MeV. Our measurements of the products \\kappa \\sigma^2 and S \\sigma, which can be related to theoretical calculations sensitive to baryon number susceptibilities and long range correlations, are constant as functions of collision centrality. We compare these products with results from lattice QCD and various models without a critical point and study the \\sqrt(s_NN) dependence of \\kappa \\sigma^2. From the measurements at the three beam energies, we find no evidence for a critical point in the QCD phase diagram for \\mu_B below 200 MeV.

  7. Covered Product Category: Cool Roof Products

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including cool roof products, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  8. Liquid Fuel From Renewable Electricity and Bacteria: Electro-Autotrophic Synthesis of Higher Alcohols

    SciTech Connect (OSTI)

    None

    2010-07-01

    Electrofuels Project: UCLA is utilizing renewable electricity to power direct liquid fuel production in genetically engineered Ralstonia eutropha bacteria. UCLA is using renewable electricity to convert carbon dioxide into formic acid, a liquid soluble compound that delivers both carbon and energy to the bacteria. The bacteria are genetically engineered to convert the formic acid into liquid fuel—in this case alcohols such as butanol. The electricity required for the process can be generated from sunlight, wind, or other renewable energy sources. In fact, UCLA’s electricity-to-fuel system could be a more efficient way to utilize these renewable energy sources considering the energy density of liquid fuel is much higher than the energy density of other renewable energy storage options, such as batteries.

  9. Static wormhole solution for higher-dimensional gravity in vacuum

    E-Print Network [OSTI]

    Gustavo Dotti; Julio Oliva; Ricardo Troncoso

    2006-12-29

    A static wormhole solution for gravity in vacuum is found for odd dimensions greater than four. In five dimensions the gravitational theory considered is described by the Einstein-Gauss-Bonnet action where the coupling of the quadratic term is fixed in terms of the cosmological constant. In higher dimensions d=2n+1, the theory corresponds to a particular case of the Lovelock action containing higher powers of the curvature, so that in general, it can be written as a Chern-Simons form for the AdS group. The wormhole connects two asymptotically locally AdS spacetimes each with a geometry at the boundary locally given by R times S^{1} times H_{d-3}. Gravity pulls towards a fixed hypersurface located at some arbitrary proper distance parallel to the neck. The causal structure shows that both asymptotic regions are connected by light signals in a finite time. The Euclidean continuation of the wormhole is smooth independently of the Euclidean time period, and it can be seen as instanton with vanishing Euclidean action. The mass can also be obtained from a surface integral and it is shown to vanish.

  10. Duality Groups, Automorphic Forms and Higher Derivative Corrections

    E-Print Network [OSTI]

    Neil Lambert; Peter West

    2007-02-21

    We study the higher derivative corrections that occur in type II superstring theories in ten dimensions or less. Assuming invariance under a discrete duality group G(Z) we show that the generic functions of the scalar fields that occur can be identified with automorphic forms. We then give a systematic method to construct automorphic forms from a given group G(Z) together with a chosen subgroup H and a linear representation of G(Z). This construction is based on the theory of non-linear realizations and we find that the automorphic forms contain the weights of G. We also carry out the dimensional reduction of the generic higher derivative corrections of the IIB theory to three dimensions and find that the weights of E_8 occur generalizing previous results of the authors on M-theory. Since the automorphic forms of this theory contain the weights of E_8 we can interpret the occurrence of weights in the dimensional reduction as evidence for an underlying U-duality symmetry.

  11. Effect of higher water vapor content on TBC performance

    SciTech Connect (OSTI)

    Pint, Bruce A; Haynes, James A

    2012-01-01

    Coal gasification, or IGCC (integrated gasification combined cycle), is one pathway toward cleaner use of coal for power generation with lower emissions. However, when coal-derived synthesis gas (i.e., syngas) is burned in turbines designed for natural gas, turbine manufacturers recommend 'derating,' or lowering the maximum temperature, which lowers the efficiency of the turbine, making electricity from IGCC more expensive. One possible reason for the derating is the higher water vapor contents in the exhaust gas. Water vapor has a detrimental effect on many oxidation-resistant high-temperature materials. In a turbine hot section, Ni-base superalloys are coated with a thermal barrier coating (TBC) allowing the gas temperature to be higher than the superalloy solidus temperature. TBCs have a low thermal conductivity ceramic top coating (typically Y{sub 2}O{sub 3}-stabilized ZrO{sub 2}, or YSZ) and an oxidation-resistant metallic bond coating. For land-based gas turbines, the industry standard is air plasma sprayed (APS) YSZ and high velocity oxygen fuel (HVOF) sprayed NiCoCrAlY bond coatings. To investigate the role of higher water vapor content on TBC performance and possible mitigation strategies, furnace cycling experiments were conducted in dry O{sub 2} and air with 10% (typical with natural gas or jet fuel) or 50 vol% water vapor. Cycle frequency and temperature were accelerated to one hour at 1100 C (with 10 minute cooling to {approx}30 C between each thermal cycle) to induce early failures in coatings that are expected to operate for several years with a metal temperature of {approx}900 C. Coupons (16 mm diameter x 2 mm thick) of commercial second-generation single crystal superalloy CMSX4 were HVOF coated on both sides with {approx}125 {micro}m of Ni-22wt%Co-17Cr-12Al either with 0.7Y or 0.7Y-0.3Hf-0.4Si. One side was then coated with 190-240 {micro}m of APS YSZ. Coatings were cycled until the YSZ top coating spalled. Figure 2 shows the results of the initial phase of experiments. Compared to dry O{sub 2}, the addition of 10% water vapor decreased the lifetime of MCrAlY by {approx}30% for the conventional CMSX4 substrates. Higher average lifetimes were observed with Hf in the bond coating, but a similar decrease in lifetime was observed when water vapor was added. The addition of Y and La to the superalloy substrate did not change the YSZ lifetime with 10% water vapor. However, increasing water vapor content from 10 to 50% did not further decrease the lifetime of either bond coating with the doped superalloy substrate. Thus, these results suggest that higher water vapor contents cannot explain the derating of syngas-fired turbines, and other factors such as sulfur and ash from imperfect syngas cleanup (or upset conditions) need to be explored. Researchers continue to study effects of water vapor on thermally grown alumina scale adhesion and growth rate, and are looking for bond coating compositions more resistant to oxidation in the presence of water vapor.

  12. Hydrocracking to achieve product flexibility

    SciTech Connect (OSTI)

    George, S.E. (Criterion Catalyst Co., Houston, TX (United States)); Boardman, S.R. (Criterion Catalyst Co., Fareham (United Kingdom)); Foley, R.M. (Zeolyst International, Houston, TX (United States)) (and others)

    1994-01-01

    Hydrocracking has demonstrated a broad diversity in upgrading a wide range of feedstocks ranging from atmospheric gas oil through heavy vacuum gas oil; conversion products from cat crackers and cokers; and product streams from lube plants and deasphalters. The 90's bring many challenges to the refining industry with more stringent environmental specifications on fuels and a general trend for conversion units such as hydrocrackers to process more difficult/low value feedstocks at higher throughputs. These changes are making hydrogen availability and catalyst stability a limiting factor in many refineries. There is an ever increasing incentive to develop catalyst technology to meet the challenges of the 1990's. The formation of Zeolyst International combined Shell's considerable hydrocracking catalyst technology with the zeolite powder R D and manufacturing expertise of PQ Corporation. Shell utilizes this catalyst technology in all 12 of their advised hydrocrackers world-wide, including 7 units in North America. This level of utilization exceeds the internal use of most process licensors. Criterion Catalyst Co. manufacturers and markets Zeolyst International zeolitic hydrocracking catalyst product line worldwide. This paper discusses the wide range of applications of Criterion/Zeolyst hydrocracking catalyst systems under a variety of feedstocks, operating conditions, and unit configurations with multiple product performance targets. Commercial feedback customers on the performance of Criterion/Zeolyst hydrocracking catalysts discussed in this paper demonstrates the flexibility and value added benefits of the systems.

  13. Radioactive Materials Product Stewardship

    E-Print Network [OSTI]

    Radioactive Materials Product Stewardship ABackground Report for the National Dialogue...................................................................................................26 Low Level Waste (LLW) Disposal Regulations on Radioactive Materials Product Stewardship Prepared by the: Product Stewardship Institute University

  14. Molecular Behavior of DNA Origami in Higher-Order Self-Assembly

    SciTech Connect (OSTI)

    Li, Zhe; Liu, Minghui; Lei, Wang; Nangreave, Jeanette; Yan, Hao; Liu, Yan

    2010-09-08

    DNA-based self-assembly is a unique method for achieving higher-order molecular architectures made possible by the fact that DNA is a programmable information-coding polymer. In the past decade, two main types of DNA nanostructures have been developed: branch-shaped DNA tiles with small dimensions (commonly up to ~20 nm) and DNA origami tiles with larger dimensions (up to ~100 nm). Here we aimed to determine the important factors involved in the assembly of DNA origami superstructures. We constructed a new series of rectangular-shaped DNA origami tiles in which parallel DNA helices are arranged in a zigzag pattern when viewed along the DNA helical axis, a design conceived in order to relax an intrinsic global twist found in the original planar, rectangular origami tiles. Self-associating zigzag tiles were found to form linear arrays in both diagonal directions, while planar tiles showed significant growth in only one direction. Although the series of zigzag tiles were designed to promote two-dimensional array formation, one-dimensional linear arrays and tubular structures were observed instead. We discovered that the dimensional aspect ratio of the origami unit tiles and intertile connection design play important roles in determining the final products, as revealed by atomic force microscopy imaging. This study provides insight into the formation of higher-order structures from self-assembling DNA origami tiles, revealing their unique behavior in comparison with conventional DNA tiles having smaller dimensions.

  15. Production of gasoline and distillate fuels from light cycle oil

    SciTech Connect (OSTI)

    Derr, W.R. Jr.; Owens, P.J.; Sarli, M.S.

    1991-02-05

    This patent describes a process for the co-production of high quality gasoline and distillate products from catalytically cracked feedstocks. It comprises catalytically cracking a hydrocarbon feedstock to produce a substantially dealkylated cracked product, hydrocracking the substantially dealkylated product with a hydrocracking catalyst at a hydrogen partial pressure not greater than 1200 psig and a conversion to gasoline boiling range products not more than 75 wt. percent; separating the products of hydrocracking into a gasoline boiling range fraction, a first distillate range fraction boiling immediately above the gasoline fraction with an end point in the range of 450{degrees} to 500{degrees} F and a second, higher boiling distillate fraction which is more paraffinic than the first distillate fraction; recycling at least a portion of the first, lower boiling distillate fraction to the catalytic cracking step, recovering the second, higher boiling distillate fraction.

  16. Particle Creation by Naked Singularities in Higher Dimensions

    E-Print Network [OSTI]

    Umpei Miyamoto; Hiroya Nemoto; Masahiro Shimano

    2011-03-28

    Recently, the possibility was pointed out by one of the present authors and his collaborators that an effective naked singularity referred to as "a visible border of spacetime" is generated by high-energy particle collision in the context of large extra dimensions or TeV-scale gravity. In this paper, we investigate the particle creation by a naked singularity in general dimensions, while adopting a model in which a marginally naked singularity forms in the collapse of a homothetic lightlike pressureless fluid. We find that the spectrum deviates from that of Hawking radiation due to scattering near the singularity but can be recast in quasi-thermal form. The temperature is always higher than that of Hawking radiation of a same-mass black hole, and can be arbitrarily high depending on a parameter in the model. This implies that, in principle, the naked singularity may be distinguished from a black hole in collider experiments.

  17. Particle creation by naked singularities in higher dimensions

    SciTech Connect (OSTI)

    Miyamoto, Umpei; Nemoto, Hiroya; Shimano, Masahiro

    2011-04-15

    Recently, the possibility was pointed out by one of the present authors and his collaborators that an effective naked singularity referred to as ''a visible border of spacetime'' is generated by high-energy particle collision in the context of large extra dimensions or TeV-scale gravity. In this paper, we investigate the particle creation by a naked singularity in general dimensions, while adopting a model in which a marginally naked singularity forms in the collapse of a homothetic lightlike pressureless fluid. We find that the spectrum deviates from that of Hawking radiation due to scattering near the singularity but can be recast in quasithermal form. The temperature is always higher than that of Hawking radiation of a same-mass black hole, and can be arbitrarily high depending on a parameter in the model. This implies that, in principle, the naked singularity may be distinguished from a black hole in collider experiments.

  18. Catalysts for conversion of methane to higher hydrocarbons

    DOE Patents [OSTI]

    Siriwardane, Ranjani V. (Morgantown, WV)

    1993-01-01

    Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700.degree. to 900.degree. C. are described. These catalysts comprise calcium oxide or gadolinium oxide respectively promoted with about 0.025-0.4 mole and about 0.1-0.7 mole sodium pyrophosphate. A preferred reaction temperature in a range of about 800.degree. to 850.degree. C. with a preferred oxygen-to-methane ratio of about 2:1 provides an essentially constant C.sub.2 hydrocarbon yield in the range of about 12 to 19 percent over a period of time greater than about 20 hours.

  19. Pulse transmission transmitter including a higher order time derivate filter

    DOE Patents [OSTI]

    Dress, Jr., William B.; Smith, Stephen F.

    2003-09-23

    Systems and methods for pulse-transmission low-power communication modes are disclosed. A pulse transmission transmitter includes: a clock; a pseudorandom polynomial generator coupled to the clock, the pseudorandom polynomial generator having a polynomial load input; an exclusive-OR gate coupled to the pseudorandom polynomial generator, the exclusive-OR gate having a serial data input; a programmable delay circuit coupled to both the clock and the exclusive-OR gate; a pulse generator coupled to the programmable delay circuit; and a higher order time derivative filter coupled to the pulse generator. The systems and methods significantly reduce lower-frequency emissions from pulse transmission spread-spectrum communication modes, which reduces potentially harmful interference to existing radio frequency services and users and also simultaneously permit transmission of multiple data bits by utilizing specific pulse shapes.

  20. Polymer quantization, stability and higher-order time derivative terms

    E-Print Network [OSTI]

    Cumsille, Patricio; Ossandon, Sebastian; Reyes, Camilo

    2015-01-01

    The stability of higher-order time derivative theories using the polymer extension of quantum mechanics is studied. First, we focus on the well-known Pais-Uhlenbeck model and by casting the theory into the sum of two decoupled harmonic oscillators we show that the energy spectrum is composed with positive and negative energy parts. The Schrodinger quantization of the model with creation and annihilations operators leads to a theory with unbounded Hamiltonian that can be interpreted in terms of normal particles and Lee-Wick-like particles responsible for the instability. We investigate whether the fundamental discreetness implicit in the polymer quantization can regularize the effects of the negative energies introduced by the Lee-Wick-like particles which are associated to a high-energy scale. Precisely, we show that the polymer quantization leads to a positive defined Hamiltonian whose stability is improved as the number of Lee-Wick-like particles grows.

  1. A new eight vertex model and higher dimensional, multiparameter generalizations

    E-Print Network [OSTI]

    B. Abdesselam; A. Chakrabarti

    2008-02-12

    We study statistical models, specifically transfer matrices corresponding to a multiparameter hierarchy of braid matrices of $(2n)^2\\times(2n)^2$ dimensions with $2n^2$ free parameters $(n=1,2,3,...)$. The simplest, $4\\times 4$ case is treated in detail. Powerful recursion relations are constructed giving the dependence on the spectral parameter $\\theta$ of the eigenvalues of the transfer matrix explicitly at each level of coproduct sequence. A brief study of higher dimensional cases ($n\\geq 2$) is presented pointing out features of particular interest. Spin chain Hamiltonians are also briefly presented for the hierarchy. In a long final section basic results are recapitulated with systematic analysis of their contents. Our eight vertex $4\\times 4$ case is compared to standard six vertex and eight vertex models.

  2. Renyi information from entropic effects in one higher dimension

    E-Print Network [OSTI]

    Maghrebi, Mohammad F

    2015-01-01

    Computing entanglement entropy and its cousins is often challenging even in the simplest continuum and lattice models, partly because such entropies depend nontrivially on all geometric characteristics of the entangling region. Quantum information measures between two or more regions are even more complicated, but contain more, and universal, information. In this paper, we focus on Renyi entropy and information of the order n=2. For a free field theory, we show that these quantities are mapped to the change of the thermodynamic free energy by introducing boundaries subject to Dirichlet and Neumann boundary conditions in one higher dimension. This mapping allows us to exploit the powerful tools available in the context of thermal Casimir effect, specifically a multipole expansion suited for computing the Renyi information between arbitrarily-shaped regions. We provide an alternative representation as a sum over closed-loop polymers, which establishes a connection to purely entropic effects, and proves useful i...

  3. Thermoelectric DC conductivities with momentum dissipation from higher derivative gravity

    E-Print Network [OSTI]

    Long Cheng; Xian-Hui Ge; Zu-Yao Sun

    2015-04-28

    We present a mechanism of momentum relaxation in higher derivative gravity by adding linear scalar fields to the Gauss-Bonnet theory. We analytically computed all of the DC thermoelectric conductivities in this theory by adopting the method given by Donos and Gauntlett in [arXiv:1406.4742]. The results show that the DC electric conductivity is not a monotonic function of the effective impurity parameter $\\beta$: in the small $\\beta$ limit, the DC conductivity is dominated by the coherent phase, while for larger $\\beta$, pair creation contribution to the conductivity becomes dominant, signaling an incoherent phase. In addition, the DC heat conductivity is found independent of the Gauss-Bonnet coupling constant.

  4. Polymer quantization, stability and higher-order time derivative terms

    E-Print Network [OSTI]

    Patricio Cumsille; Carlos M. Reyes; Sebastian Ossandon; Camilo Reyes

    2015-03-24

    The stability of higher-order time derivative theories using the polymer extension of quantum mechanics is studied. First, we focus on the well-known Pais-Uhlenbeck model and by casting the theory into the sum of two decoupled harmonic oscillators we show that the energy spectrum is composed with positive and negative energy parts. The Schrodinger quantization of the model with creation and annihilations operators leads to a theory with unbounded Hamiltonian that can be interpreted in terms of normal particles and Lee-Wick-like particles responsible for the instability. We investigate whether the fundamental discreetness implicit in the polymer quantization can regularize the effects of the negative energies introduced by the Lee-Wick-like particles which are associated to a high-energy scale. Precisely, we show that the polymer quantization leads to a positive defined Hamiltonian whose stability is improved as the number of Lee-Wick-like particles grows.

  5. Commercial Buildings Partnerships - Overview of Higher Education Projects

    SciTech Connect (OSTI)

    Parrish, Kristen; Robinson, Alastair; Regnier, Cindy

    2013-02-01

    The Commercial Building Partnership (CBP), a public/private, cost-shared program sponsored by the U.S. Department of Energy (DOE), paired selected commercial building owners and operators with representatives of DOE, its national laboratories, and private-sector technical experts. These teams explored energy-saving measures across building systems – including some considered too costly or technologically challenging – and used advanced energy modeling to achieve peak whole-building performance. Modeling results were then included in new construction or retrofit designs to achieve significant energy reductions. CBP design goals aimed to achieve 50 percent energy savings compared to ANSI/ASHRAE/IES Standard 90.1-2004 for new construction, while retrofits are designed to consume at least 30 percent less energy than either Standard 90.1-2004 or current consumption. After construction and commissioning of the project, laboratory staff continued to work with partners to collect and analyze data for verification of the actual energy reduction. CBP projects represent diverse building types in commercial real estate, including lodging, grocery, retail, higher education, office, and warehouse/storage facilities. Partners also commit to replicating low-energy technologies and strategies from their CBP projects throughout their building portfolios. As a result of CBP projects, five sector overviews (Lodging, Food Sales, General Merchandise, Higher Education, Offices) were created to capture successful strategies and recommended energy efficiency measures that could broadly be applied across these sectors. These overviews are supplemented with individual case studies providing specific details on the decision criteria, modeling results, and lessons learned on specific projects. Sector overviews and CBP case studies will also be updated to reflect verified data and replication strategies as they become available.

  6. Design modification for the modular helium reactor for higher temperature operation and reliability studies for nuclear hydrogen production processes 

    E-Print Network [OSTI]

    Reza, S.M. Mohsin

    2009-05-15

    Approved by: Chair of Committee, Kenneth L. Peddicord Committee Members, Marvin L. Adams William H. Marlow Karl T. Hartwig Edwin A. Harvego Head of Department, William E. Burchill May 2007 Major Subject: Nuclear... with the Idaho National Laboratory and General Atomics for my research. It was a great learning experience for me to work on this project with Dr. Peddicord and under the arrangements he made for me. I would like to thank Marvin L. Adams, William H. Marlow...

  7. Novel Approaches to the Production of Higher Alcohols From Synthesis Gas. Quarterly report, January 1 - March 31, 1997

    SciTech Connect (OSTI)

    George W. Roberts

    1998-12-11

    A modified analytical system was assembled and calibrated, in preparation for a second run with cesium (Cs)-promoted ?zinc chromite? catalyst. A new column for the on-line gas chromatography (GC) was purchased for the analysis of various light olefin and paraffin isomers. A run was carried out in the continuous stirred autoclave using the Cs-promoted catalyst. Decahydronaphfialene was used as the slurry liquid. Reaction conditions were 375°C, 2000 psig total pressure, 0.5 H&sub2;/CO ratio, and 5000 sL/Kg (cat.)-hr. Analysis of the data from this run is in progress. A manuscript on the thermal stability of potential slurry liquids was submitted to 'Industrial and Engineering Chemistry Research,' and a paper was presented at the 1997 Spring National Meeting of the American Institute of Chemical Engineers, Houston, Texas.

  8. Final Report for Regulation of Embryonic Development in Higher Plants

    SciTech Connect (OSTI)

    Harada, John J.

    2013-10-22

    The overall goal of the project was to define the cellular processes that underlie embryo development in plants at a mechanistic level. Our studies focused on a critical transcriptional regulator, Arabidopsis LEAFY COTYLEDON (LEC1), that is necessary and sufficient to induce processes required for embryo development. Because LEC1 regulates lipid accumulation during the maturation phase of embryo development, information about LEC1 may be useful in designing approaches to enhance biofuel production in plants. During the tenure of this project, we determined the molecular mechanisms by which LEC1 acts as a transcription factor in embryos. We also identified genes directly regulated by LEC1 and showed that many of these genes are involved in maturation processes. This information has been useful in dissecting the gene regulatory networks controlling embryo development. Finally, LEC1 is a novel isoform of a transcription factor that is conserved among eukaryotes, and LEC1 is active primarily in seeds. Therefore, we determined that the LEC1-type transcription factors first appeared in lycophytes during land plant evolution. Together, this study provides basic information that has implications for biofuel production.

  9. Succinic Acid Production with Reduced By-Product Formation in the

    E-Print Network [OSTI]

    -product acetic acid. The gram ratio of suc- cinic acid to acetic acid was 25.8:1, which is 6.5 times higher than ratio of succinic acid to acetic acid and succinic acid yield de- creased, suggesting that glucose enhanced acetic acid formation irrespective of the presence of glycerol. Glyc- erol consumption by A

  10. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    dioxide control technologies. Figure 1 shows clean coal technology benefits(2) . In 1977, the conceptCenter for By-Products Utilization CLEAN COAL BY-PRODUCTS UTILIZATION IN ROADWAY, EMBANKMENTS electricity production is from the use of coal-based technologies(1) . This production is estimated

  11. The Role of Aeration in Pond Management 1 Michael McGee and Charles Cichra2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    be higher for the maintenance systems, but labor cost of oxygen monitoring are reduced, risk due to low The goal of most fish farmers is to maximize production and profits while holding labor and management efforts to the minimum. Risk of fish kills, disease outbreaks, poor water quality, and reduced feed

  12. 2. Is information about the products credible?

    E-Print Network [OSTI]

    . Concerned business, environmental groups and labor and trade organizations, generally agree that independent, third-party verification of forestry operations is desirable, particularly in areas of high risk (Box 2

  13. LIBERALIZING THE ACADEMY: The Transformation Of Higher Education In the United States And Germany*

    E-Print Network [OSTI]

    Schulze-Cleven, Tobias

    2015-01-01

    Change in Higher Education. ” World Politics 60(January):Science and the Study of Education. ” British Journal ofR. 1983. The Higher Education System. Academic Organization

  14. Higher Education and China’s Defense Science and Technology Establishment

    E-Print Network [OSTI]

    ALDERMAN, Daniel

    2015-01-01

    7 January 2015 Higher Education and China’s Defense Sciencetalented personnel. The education of China’s defense scienceits institutes of higher education are not better preparing

  15. 4D Higher Spin Gravity with Dynamical Two-Form as a Frobenius--Chern--Simons Gauge Theory

    E-Print Network [OSTI]

    Boulanger, Nicolas; Sundell, Per

    2015-01-01

    We provide a formulation of four-dimensional higher spin gravity based on a covariant Hamiltonian action for a superconnection on a nine-dimensional Poisson manifold with boundaries given by direct products of spacetimes and noncommutative twistor spaces of S^2 x S^2 topology. The superconnection is valued in the direct product of an associative higher spin algebra and an eight-dimensional 3-graded Frobenius algebra. It consists of the Weyl zero-form, two one-forms that gauge the one-sided actions of the higher spin algebra, a two-form that contains symplectic moduli, corresponding bulk Lagrange multipliers, and, finally, all fields required for a gapless duality extension of the model On S^2/Z_2 x S^2/Z_2, where Z_2 is generated by reflection of the canonical coordinates, the locally defined dynamics is perturbatively equivalent to the duality extended version of Vasiliev's theory, including interaction ambiguities containing closed and graded central elements, which arise as moduli in the duality extended t...

  16. 4D Higher Spin Gravity with Dynamical Two-Form as a Frobenius--Chern--Simons Gauge Theory

    E-Print Network [OSTI]

    Nicolas Boulanger; Ergin Sezgin; Per Sundell

    2015-05-19

    We provide a formulation of four-dimensional higher spin gravity based on a covariant Hamiltonian action for a superconnection on a nine-dimensional Poisson manifold with boundaries given by direct products of spacetimes and noncommutative twistor spaces of S^2 x S^2 topology. The superconnection is valued in the direct product of an associative higher spin algebra and an eight-dimensional 3-graded Frobenius algebra. It consists of the Weyl zero-form, two one-forms that gauge the one-sided actions of the higher spin algebra, a two-form that contains symplectic moduli, corresponding bulk Lagrange multipliers, and, finally, all fields required for a gapless duality extension of the model On S^2/Z_2 x S^2/Z_2, where Z_2 is generated by reflection of the canonical coordinates, the locally defined dynamics is perturbatively equivalent to the duality extended version of Vasiliev's theory, including interaction ambiguities containing closed and graded central elements, which arise as moduli in the duality extended two-form. After gauge symmetries have been factored out, the new model has fewer globally defined invariants, and is hence more constrained than Vasiliev's original theory.

  17. Automated higher-order calculations: Status and prospects

    E-Print Network [OSTI]

    Giovanni Ossola

    2015-08-08

    In this presentation we review the current status in the automated evaluation of scattering amplitudes, with particular attention to the developments related with NLO calculations, which led to the construction of powerful multi-purpose computational tools. After a general overview, we will devote a short section to describe the GoSam framework for NLO calculations and its application to the production of Higgs boson plus jets. We will then briefly comment on the challenges presented by NNLO calculations, whose structure is considerably more complicated. Finally, we will describe some of the features of the integrand-reduction techniques beyond NLO, an alternative promising approach to multi-loop calculations which is currently under development.

  18. Automated higher-order calculations: Status and prospects

    E-Print Network [OSTI]

    Ossola, Giovanni

    2015-01-01

    In this presentation we review the current status in the automated evaluation of scattering amplitudes, with particular attention to the developments related with NLO calculations, which led to the construction of powerful multi-purpose computational tools. After a general overview, we will devote a short section to describe the GoSam framework for NLO calculations and its application to the production of Higgs boson plus jets. We will then briefly comment on the challenges presented by NNLO calculations, whose structure is considerably more complicated. Finally, we will describe some of the features of the integrand-reduction techniques beyond NLO, an alternative promising approach to multi-loop calculations which is currently under development.

  19. Process for converting light alkanes to higher hydrocarbons

    DOE Patents [OSTI]

    Noceti, Richard P. (Pittsburgh, PA); Taylor, Charles E. (Pittsburgh, PA)

    1988-01-01

    A process is disclosed for the production of aromatic-rich, gasoline boiling range hydrocarbons from the lower alkanes, particularly from methane. The process is carried out in two stages. In the first, alkane is reacted with oxygen and hydrogen chloride over an oxyhydrochlorination catalyst such as copper chloride with minor proportions of potassium chloride and rare earth chloride. This produces an intermediate gaseous mixture containing water and chlorinated alkanes. The chlorinated alkanes are contacted with a crystalline aluminosilicate catalyst in the hydrogen or metal promoted form to produce gasoline range hydrocarbons with a high proportion of aromatics and a small percentage of light hydrocarbons (C.sub.2 -C.sub.4). The light hydrocarbons can be recycled for further processing over the oxyhydrochlorination catalyst.

  20. THE POTENTIAL OF FRESHWATER MACROALGAE AS A BIOFUELS FEEDSTOCK AND THE INFLUENCE OF NUTRIENT AVAILABILITY ON FRESHWATER MACROALGAL BIOMASS PRODUCTION

    E-Print Network [OSTI]

    Yun, Jin-Ho

    2014-12-31

    difference in productivity between the treatments, the average dry weight productivity of Oedogonium (3.37 g/m2/day) was found to be much higher than is achievable with common terrestrial plant crops. Although filamentous freshwater macroalgae, therefore...

  1. 9122 J. Am. Chem. SOC.1992, I 14, 9122-9 130 or 1,2 hydrogen migration; however, these are higher energy

    E-Print Network [OSTI]

    9122 J. Am. Chem. SOC.1992, I 14, 9122-9 130 or 1,2 hydrogen migration; however, these are higher energy channels that lead to excited-state products. The H2CN intermediate can also participate in bimolecular reactions. Recombination with H and CH3are expected to be barrierless. Abstraction of a hydrogen

  2. Higher-dimensional perfect fluids and empty singular boundaries

    E-Print Network [OSTI]

    Ricardo E. Gamboa Saravi

    2012-04-22

    In order to find out whether empty singular boundaries can arise in higher dimensional Gravity, we study the solution of Einstein's equations consisting in a ($N+2$)-dimensional static and hyperplane symmetric perfect fluid satisfying the equation of state $\\rho=\\eta\\, p$, being $\\rho$ an arbitrary constant and $N\\geq2$. We show that this spacetime has some weird properties. In particular, in the case $\\eta>-1$, it has an empty (without matter) repulsive singular boundary. We also study the behavior of geodesics and the Cauchy problem for the propagation of massless scalar field in this spacetime. For $\\eta>1$, we find that only vertical null geodesics touch the boundary and bounce, and all of them start and finish at $z=\\infty$; whereas non-vertical null as well as all time-like ones are bounded between two planes determined by initial conditions. We obtain that the Cauchy problem for the propagation of a massless scalar field is well-posed and waves are completely reflected at the singularity, if we only demand the waves to have finite energy, although no boundary condition is required.

  3. Dynamical stability of Minkowski space in higher order gravity

    E-Print Network [OSTI]

    Petr V. Tretyakov

    2015-05-19

    We discuss the Minkowski stability problem in modified gravity by using dynamical system approach. The method to investigate dynamical stability of Minkowski space was proposed. This method was applied for some modified gravity theories, such as $f(R)$ gravity, $f(R)+\\alpha R\\Box R$ gravity and scalar-tensor gravity models with non-minimal kinetic coupling. It was shown that in the case of $f(R)$ gravity Minkowski solution asymptotically stable in ghost-free ($f'>0$) and tachyon-free ($f">0$) theories in expanding Universe with respect to isotropic and basic anisotropic perturbations. In the case of higher order gravity with $\\alpha R\\Box R$ correction conditions of Minkowski stability with respect to isotropic perturbations significantly different: $f'(0)0$. And in the case of scalar-tensor gravity with non-minimal kinetic coupling Minkowski solution asymptotically stable in expanding Universe with respect to isotropic perturbations of metric. Moreover the developed method may be used for finding additional restrictions on parameters of different modified gravity theories.

  4. NEW HIGHER PERFORMANCE LOW COST SELECTIVE SOLAR RADIATION CONTROL COATINGS

    SciTech Connect (OSTI)

    Timothy Ellison; Buddie Dotter; David Tsu

    2003-10-28

    Energy Conversion Devices, Inc., ECD, has developed a new high-speed low-cost process for depositing high quality dielectric optical coatings--Microwave Plasma Enhanced Chemical Vapor Deposition (MPECVD). This process can deposit SiO{sub x} about 10 times faster than the state-of-the-art conventional technology, magnetron sputtering, at about 1/10th the cost. This process is also being optimized for depositing higher refractive index materials such as Si{sub 3}N{sub 4} and TiO{sub 2}. In this program ECD, in collaboration with Southwall Technologies, Inc. (STI), demonstrated that this process can be used to fabricate high performance low cost Selective Solar Radiation Control (SSRC) films for use in the automotive industry. These coatings were produced on thin (2 mil thick) PET substrates in ECD's pilot roll-to-roll pilot MPECVD deposition machine. Such film can be laminated with PVB in a vehicle's windows. This process can also be used to deposit the films directly onto the glass. Such highly selective films, with a visible transmission (T{sub vis}) of > 70% and a shading coefficient of < 60% can significantly reduce the heat entering a car from solar radiation. Consequently, passenger comfort is increased and the energy needed to operate air conditioning (a/c) systems is reduced; consequently smaller a/c systems can be employed resulting in improved vehicle fuel efficiency.

  5. Global solutions for higher-dimensional stretched small black holes

    SciTech Connect (OSTI)

    Chen, C.-M.; Gal'tsov, Dmitri V.; Ohta, Nobuyoshi; Orlov, Dmitry G.

    2010-01-15

    Small black holes in heterotic string theory have a vanishing horizon area at the supergravity level, but the horizon is stretched to the finite radius AdS{sub 2}xS{sup D-2} geometry once higher curvature corrections are turned on. This has been demonstrated to give good agreement with microscopic entropy counting. Previous considerations, however, were based on the classical local solutions valid only in the vicinity of the event horizon. Here we address the question of global existence of extremal black holes in the D-dimensional Einstein-Maxwell-Dilaton theory with the Gauss-Bonnet term introducing a variable dilaton coupling a as a parameter. We show that asymptotically flat black holes exist only in a bounded region of the dilaton couplings 0=}5 (but not for D=4) the allowed range of a includes the heterotic string values. For a>a{sub cr} numerical solutions meet weak naked singularities at finite radii r=r{sub cusp} (spherical cusps), where the scalar curvature diverges as |r-r{sub cusp}|{sup -1/2}. For D{>=}7 cusps are met in pairs, so that solutions can be formally extended to asymptotically flat infinity choosing a suitable integration variable. We show, however, that radial geodesics cannot be continued through the cusp singularities, so such a continuation is unphysical.

  6. Tensor complexes: Multilinear free resolutions constructed from higher tensors

    E-Print Network [OSTI]

    Berkesch, Christine; Kummini, Manoj; Sam, Steven V

    2011-01-01

    The most fundamental complexes of free modules over a commutative ring are the Koszul complex, which is constructed from a vector (i.e., a 1-tensor), and the Eagon--Northcott and the Buchsbaum--Rim complexes, which are constructed from a matrix (i.e., a 2-tensor). The subject of this paper is a multilinear analogue of these complexes, which we construct from an arbitrary higher tensor. Our construction provides detailed new examples of minimal free resolutions, as well as a unifying view on a wide variety of complexes including: the Eagon--Northcott, Buchsbaum--Rim and similar complexes, the Eisenbud--Schreyer pure resolutions, and the complexes used by Gelfand--Kapranov--Zelevinsky and Weyman to compute hyperdeterminants. In addition, we provide applications to the study of pure resolutions and Boij--Soederberg theory, including the construction of infinitely many new families of pure resolutions and the first explicit description of the differentials of the Eisenbud--Schreyer pure resolutions.

  7. PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS

    SciTech Connect (OSTI)

    Ms. Xiaolei Sun; Professor George W. Roberts

    2001-06-15

    This report describes the analytical protocols that were developed during the last two years to analyze ''spent'' THQ (tetrahydroquinoline) slurry liquid. Identification of the components of the ''spent'' THQ should help to understand the influence of the slurry medium on the methanol synthesis reaction, and on other reactions with THQ as the slurry liquid. Silica gel liquid chromatography and high performance liquid chromatography (HPLC) were used to isolate and purify the major compounds in the ''spent'' slurry liquid. Gas chromatography/mass spectroscopy (GC/MS), Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) were applied to identify the major compounds. Methyl-, dimethyl-, and trimethyl-THQ were found to comprise more than 80% of the ''spent'' liquid. The balance was various methylated indoles. A methyl group always is attached to the N atom in the ring structure. Speculative mechanisms are presented that may help to understand the interaction between the catalyst and the alkylated THQ slurry liquid, and the effect of liquid composition on the methanol synthesis reaction. A poster entitled ''Promoted Zinc Chromite Catalyst for Higher Alcohol Synthesis in a Slurry Reactor-2. Spent Liquid Analysis'' was presented at the AIChE National Meeting, Los Angeles, CA, Nov 12-17, 2000.

  8. Thermodynamics of higher spin black holes in 3D

    E-Print Network [OSTI]

    Justin R. David; Michael Ferlaino; S. Prem Kumar

    2012-10-01

    We examine the thermodynamic properties of recently constructed black hole solutions in SL(3,R) x SL(3,R) Chern-Simons theory in the presence of a chemical potential for spin-3 charge, which acts as an irrelevant deformation of the dual CFT with W_3 x W_3 symmetry. The smoothness or holonomy conditions admit four branches of solutions describing a flow between two AdS_3 backgrounds corresponding to two different CFTs. The dominant branch at low temperatures, connected to the BTZ black hole, merges smoothly with a thermodynamically unstable branch and disappears at higher temperatures. We confirm that the UV region of the flow satisfies the Ward identities of a CFT with W_3^(2) x W_3^(2) symmetry deformed by a spin-3/2 current. This allows to identify the precise map between UV and IR thermodynamic variables. We find that the high temperature regime is dominated by a black hole branch whose thermodynamics can only be consistently inferred with reference to this W_3^(2) x W_3^(2) CFT.

  9. The Impacts on Mean and Variance of Returns-Over-Variable-Costs of Adding Chickpeas to a Traditional Dryland Crop Rotation1

    E-Print Network [OSTI]

    Lawrence, Rick L.

    into returns for an entire farm. Our representative farm consists of 1,500 acres with machinery, labor chickpeas presents a higher risk/higher reward option. This higher risk stems from additional production risk and marketing risks. We also find that the agronomic benefits to wheat production from

  10. Single top and top pair production

    E-Print Network [OSTI]

    Nikolaos Kidonakis

    2012-12-12

    I present results for single-top and top-pair production at the LHC and the Tevatron. Higher-order two-loop corrections are used to achieve NNLL resummation, which is then used to derive NNLO soft-gluon corrections. Results are presented for total cross sections, top transverse momentum distributions, and top rapidity distributions. All results are in excellent agreement with data from the LHC and the Tevatron. I also clarify the differences between various methods in top-pair production and their relation to exact NNLO results.

  11. Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production

    E-Print Network [OSTI]

    Narasayya, Vivek

    #12;Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward Zero Carbon Energy Production Toward

  12. EXTENDING SODIUM FAST REACTOR DRIVER FUEL USE TO HIGHER TEMPERATURES

    SciTech Connect (OSTI)

    Douglas L. Porter

    2011-02-01

    Calculations of potential sodium-cooled fast reactor fuel temperatures were performed to estimate the effects of increasing the outlet temperature of a given fast reactor design by increasing pin power, decreasing assembly flow, or increasing inlet temperature. Based upon experience in the U.S., both metal and mixed oxide (MOX) fuel types are discussed in terms of potential performance effects created by the increased operating temperatures. Assembly outlet temperatures of 600, 650 and 700 °C were used as goal temperatures. Fuel/cladding chemical interaction (FCCI) and fuel melting, as well as challenges to the mechanical integrity of the cladding material, were identified as the limiting phenomena. For example, starting with a recent 1000 MWth fast reactor design, raising the outlet temperature to 650 °C through pin power increase increased the MOX centerline temperature to more than 3300 °C and the metal fuel peak cladding temperature to more than 700 °C. These exceeded limitations to fuel performance; fuel melting was limiting for MOX and FCCI for metal fuel. Both could be alleviated by design ‘fixes’, such as using a barrier inside the cladding to minimize FCCI in the metal fuel, or using annular fuel in the case of MOX. Both would also require an advanced cladding material with improved stress rupture properties. While some of these are costly, the benefits of having a high-temperature reactor which can support hydrogen production, or other missions requiring high process heat may make the extra costs justified.

  13. EFFECTS OF VARIABLE FIRE SEVERITY ON FORAGE PRODUCTION AND FORAGING BEHAVIOR OF MOOSE IN WINTER

    E-Print Network [OSTI]

    found that moose exhibited significantly higher browse consumption relative to browse production in high production and consumption by accounting for the significant differences in browse consumption betweenEFFECTS OF VARIABLE FIRE SEVERITY ON FORAGE PRODUCTION AND FORAGING BEHAVIOR OF MOOSE IN WINTER

  14. PRIMARY PRODUCTION IN THE MID-SUBARCTIC PACIFIC REGION, 1966-68

    E-Print Network [OSTI]

    PRIMARY PRODUCTION IN THE MID-SUBARCTIC PACIFIC REGION, 1966-68 JERRY D. LARRANCE' ABSTRACT Primary productivity, chlorophyll a, net zooplankton, nutrients, and associated physical variables were measured as lat 40° N. Primary productivity and chlorophyll were higher in Aleutian coastal waters than in areas

  15. PRIMARY PRODUCTION AND GRAZING DYNAMICS IN THE ULTRA-OLIGOTROPHIC WATERS OF LAKE SUPERIOR

    E-Print Network [OSTI]

    Sterner, Robert W.

    1 PRIMARY PRODUCTION AND GRAZING DYNAMICS IN THE ULTRA-OLIGOTROPHIC WATERS OF LAKE SUPERIOR BACKGROUND Overview All higher organisms including fish ultimately rely on carbon fixed by primary production of the rates primary production and grazing in the lake's waters. This data gap impedes the progress

  16. MULTI-PERIOD CAPACITY PLANNING FOR INTEGRATED PRODUCT-PROCESS DESIGN

    E-Print Network [OSTI]

    Saitou, Kazuhiro "Kazu"

    MULTI-PERIOD CAPACITY PLANNING FOR INTEGRATED PRODUCT-PROCESS DESIGN Emre Kazancioglu Department-process design, robust design, capacity plan- ning, discrete event simulation, Monte Carlo simula- tion, multi increas- ing product quality by investing on higher quality machinery drives the price of the product up

  17. Impacts of land use change due to biofuel crops on carbon balance, bioenergy production, and agricultural

    E-Print Network [OSTI]

    Zhuang, Qianlai

    Impacts of land use change due to biofuel crops on carbon balance, bioenergy production that biofuel crops have much higher net pri- mary production (NPP) than soybean and wheat crops. When food). Global biofuel production has increased dramatically in the last decade, especially in United States

  18. Utilizing an endogenous pathway for 1-butanol production in Saccharomyces cerevisiae

    E-Print Network [OSTI]

    Zhao, Huimin

    Metabolic engineering Biofuel a b s t r a c t Microbial production of higher alcohols from renewableUtilizing an endogenous pathway for 1-butanol production in Saccharomyces cerevisiae Tong Si and gene deletion experiments demonstrated that the endogenous 1-butanol production was dependent

  19. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization DRAFT REPORT CARBON DIOXIDE SEQUESTRATION IN CEMENTITIOUS-MILWAUKEE #12;CARBON DIOXIDE SEQUESTRATION IN CEMENTITIOUS PRODUCTS Progress Report by Tarun R. Naik, Rakesh of Carbon Dioxide Sequestration Technologies

  20. Energy Efficiency Product Standards

    Broader source: Energy.gov [DOE]

    New Jersey Energy Efficiency Product Standards, enacted in 2005, include minimum standards for eight products, which were preempted by the federal Energy Policy Act of 2005. Future standards, if...

  1. MECS 2006- Forest Products

    Broader source: Energy.gov [DOE]

    Manufacturing Energy and Carbon Footprint for Forest Products (NAICS 321, 322) Sector with Total Energy Input, October 2012 (MECS 2006)

  2. & CONSUMPTION US HYDROPOWER PRODUCTION

    E-Print Network [OSTI]

    ENERGY PRODUCTION & CONSUMPTION US HYDROPOWER PRODUCTION In the United States hydropower supplies the NAO. ENERGY CONSUMPTION AND PRODUCTION IN NORWAY AND THE NAO The demand for heating oil in Norway Average Winter Temperature NORWAY kilotonsofoilmillibars°Cmmofrainfall Annual Heating Oil Consumption

  3. Productivity & Energy Flow

    E-Print Network [OSTI]

    Mitchell, Randall J.

    1 Productivity & Energy Flow Ecosystem approach, focuses: on flow of energy, water, and nutrients (capture) of energy by autotrophs Gross (total) Net (total ­ costs) Secondary productivity- capture of energy by herbivores http://sciencebitz.com/?page_id=204 What Controls the Primary Productivity

  4. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST OF CLASS F FLYASHAND CLEAN-COAL ASHBLENDS FOR CAST CONCRETE PRODUCTS Authors: TarunR.Naik, Director, Center,Illinois Clean Coal Institute RudolphN.Kraus, Research Associate, UWM Center forBy-Products Utilization Shiw S

  5. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization USE OF CLEAN-COAL ASH FOR MANAGING ASR By Zichao Wu and Tarun R College of Engineering and Applied Science THE UNIVERSITY OF WISCONSIN­MILWAUKEE #12;USE OF CLEAN-COAL ASH combustion by-products (such as clean-coal ash) from power plants. Maximum recycling of such by- products

  6. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    combustion by-products #12;3 generated by using both conventional and clean-coal technologies. A clean-coal that obtained from clean-coal technology, are not utilized in cast-concrete masonry products (bricks, blocksCenter for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik

  7. Strangeness Production at COSY

    E-Print Network [OSTI]

    Frank Hinterberger; Hartmut Machner; Regina Siudak

    2010-10-08

    The paper gives an overview of strangeness-production experiments at the Cooler Synchrotron COSY. Results on kaon-pair and phi meson production in pp, pd and dd collisions, hyperon-production experiments and Lambda p final-state interaction studies are presented.

  8. MAIL DISTRIBUTION MAIL PRODUCTION

    E-Print Network [OSTI]

    MAIL DISTRIBUTION AND MAIL PRODUCTION OPERATIONS GUIDE November 07 Revised November 07 #12;2 Mail/billing......................................................................................1-5346 Mail Production of the University non-profit permit. 3. All bulk mailings must be coordinated with Mail Production at the earliest

  9. Coal production 1989

    SciTech Connect (OSTI)

    Not Available

    1990-11-29

    Coal Production 1989 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, reserves, and stocks to a wide audience including Congress, federal and state agencies, the coal industry, and the general public. 7 figs., 43 tabs.

  10. Linear accelerator for radioisotope production

    SciTech Connect (OSTI)

    Hansborough, L.D.; Hamm, R.W.; Stovall, J.E.

    1982-02-01

    A 200- to 500-..mu..A source of 70- to 90-MeV protons would be a valuable asset to the nuclear medicine program. A linear accelerator (linac) can achieve this performance, and it can be extended to even higher energies and currents. Variable energy and current options are available. A 70-MeV linac is described, based on recent innovations in linear accelerator technology; it would be 27.3 m long and cost approx. $6 million. By operating the radio-frequency (rf) power system at a level necessary to produce a 500-..mu..A beam current, the cost of power deposited in the radioisotope-production target is comparable with existing cyclotrons. If the rf-power system is operated at full power, the same accelerator is capable of producing an 1140-..mu..A beam, and the cost per beam watt on the target is less than half that of comparable cyclotrons.

  11. Hydrogen Storage and Production Project

    SciTech Connect (OSTI)

    Bhattacharyya, Abhijit; Biris, A. S.; Mazumder, M. K.; Karabacak, T.; Kannarpady, Ganesh; Sharma, R.

    2011-07-31

    This is the final technical report. This report is a summary of the project. The goal of our project is to improve solar-to-hydrogen generation efficiency of the PhotoElectroChemical (PEC) conversion process by developing photoanodes with high absorption efficiency in the visible region of the solar radiation spectrum and to increase photo-corrosion resistance of the electrode for generating hydrogen from water. To meet this goal, we synthesized nanostructured heterogeneous semiconducting photoanodes with a higher light absorption efficiency compared to that of TiO2 and used a corrosion protective layer of TiO2. While the advantages of photoelectrochemical (PEC) production of hydrogen have not yet been realized, the recent developments show emergence of new nanostructural designs of photoanodes and choices of materials with significant gains in photoconversion efficiency.

  12. Journal Article: Diversity Literature Review in Higher Education; The Next Research Agenda" by Yolanda Moses and Jenny Banh in Multiculturalism in Higher Education Journal (2010)

    E-Print Network [OSTI]

    Banh, Jenny

    2010-01-01

    A preliminary Study. Journal of Black Psychology. 26(3),a Multiple Perspective Approach. Journal of College StudentEducational Resiliency. Journal of Hispanic Higher

  13. Unit II-1 Inner products 1 Inner product and

    E-Print Network [OSTI]

    Birkett, Stephen

    Unit II-1 Inner products 1 Unit II-1 Inner product and orthogonality Unit II-1 Inner products 2 a (real) inner product space ­ sometimes a Euclidean space Unit II-1 Inner products 3 Examples: Real inner matrix is the sum of its diagonal entries Unit II-1 Inner products 4 Complex inner product · an inner

  14. Systems and methods for preparation and separation of products

    DOE Patents [OSTI]

    Gilliam, Ryan J.; Boggs, Bryan; Self, Kyle; Leclerc, Margarete K.; Gorer, Alexander; Weiss, Michael J.; Miller, John H.; Mohanta, Samaresh

    2015-12-01

    There are provided methods and systems for an electrochemical cell including an anode and a cathode where the anode is contacted with a metal ion that converts the metal ion from a lower oxidation state to a higher oxidation state. The metal ion in the higher oxidation state is reacted with hydrogen gas, an unsaturated hydrocarbon, and/or a saturated hydrocarbon to form products.

  15. Developing Microalgae as Production Platforms for Natural Products /

    E-Print Network [OSTI]

    Schoepp, Nathan

    2013-01-01

    CO2 fixation and bioethanol production using ScenedesmusGouveia, L. 2012. Bioethanol production from Scenedesmusof products including bioethanol (Ho et al. , 2013; Miranda

  16. Developing Microalgae as Production Platforms for Natural Products /

    E-Print Network [OSTI]

    Schoepp, Nathan

    2013-01-01

    CO2 fixation and bioethanol production using ScenedesmusGouveia, L. 2012. Bioethanol production from Scenedesmusproduction of a range of products including bioethanol (Ho

  17. Developing Microalgae as Production Platforms for Natural Products /

    E-Print Network [OSTI]

    Schoepp, Nathan

    2013-01-01

    production using microalgae biomass of Nannochloropsis.for future production of microalgae biomass in a variety ofas microalgae to be realized, efficient biomass production

  18. Increase in Energy Product of Nanocomposite Magnets from Multiple Pulse Laser Annealing of Amorphous Melt Spun Nd-Fe-B Precursors

    E-Print Network [OSTI]

    Hopkinson, David; Cockburn, Andrew; Sparkes, Martin; O’Neill, William

    2015-01-01

    superior nanocomposite magnets than conventional furnace annealing with an 18 % higher remanence, Mr, and a 60 % higher energy product, (BH)max. This improvement was attributed to refinement of grain sizes from > 20 nm to < 10 nm, facilitated...

  19. Higher order dark matter annihilations in the Sun and implications for IceCube

    SciTech Connect (OSTI)

    Ibarra, Alejandro; Totzauer, Maximilian; Wild, Sebastian E-mail: maximilian.totzauer@mytum.de

    2014-04-01

    Dark matter particles captured in the Sun would annihilate producing a neutrino flux that could be detected at the Earth. In some channels, however, the neutrino flux lies in the MeV range and is thus undetectable at IceCube, namely when the dark matter particles annihilate into e{sup +}e{sup ?}, ?{sup +}?{sup ?} or light quarks. On the other hand, the same interaction that mediates the annihilations into light fermions also leads, via higher order effects, to the production of weak gauge bosons (and in the case of quarks also gluons) that generate a high energy neutrino flux potentially observable at IceCube. We consider in this paper tree level annihilations into a fermion-antifermion pair with the associated emission of one gauge boson and one loop annihilations into two gauge bosons, and we calculate the limits on the scattering cross section of dark matter particles with protons in scenarios where the dark matter particle couples to electrons, muons or light quarks from the non-observation of an excess of neutrino events in the direction of the Sun. We find that the limits on the spin-dependent scattering cross section are, for some scenarios, stronger than the limits from direct detection experiments.

  20. Entanglement Production in Non-Equilibrium Thermodynamics

    E-Print Network [OSTI]

    V. Vedral

    2007-06-21

    We define and analyse the concept of entanglement production during the evolution of a general quantum mechanical dissipative system. While it is important to minimise entropy production in order to achieve thermodynamical efficiency, maximising the rate of change of entanglement is important in quantum information processing. Quantitative relations are obtained between entropy and entanglement productions, under specific assumptions detailed in the text. We apply these to the processes of dephasing and decay of correlations between two initially entangled qubits. Both the Master equation treatment as well as the higher Hilbert space analysis are presented. Our formalism is very general and contains as special cases many reported individual instance of entanglement dynamics, such as, for example, the recently discovered notion of the sudden death of entanglement.

  1. The "salt hypothesis" is that higher levels of salt in the diet lead to higher levels of blood pressure, increasing the risk of cardiovascular disease. Intersalt, a cross-

    E-Print Network [OSTI]

    Freedman, David A.

    The "salt hypothesis" is that higher levels of salt in the diet lead to higher levels of blood pressure, increasing the risk of cardiovascular disease. Intersalt, a cross- sectional study of salt levels and blood pressures in 52 populations, is often cited to support the salt hypothesis, but the data

  2. ProFIS: A New Paradigm for Higher Education in Brazil1 Public universities represent nowadays a relatively small part of the Brazilian higher

    E-Print Network [OSTI]

    Gomes, Francisco A. M.

    1 ProFIS: A New Paradigm for Higher Education in Brazil1 Public universities represent nowadays and in terms of enrolment. Approximately 3/4 of all undergraduate students in Brazil attend private selective universities in Brazil. ProFIS (Interdisciplinary Higher Education Program) is a two

  3. India's iron and steel industry: Productivity, energy efficiency and carbon emissions

    SciTech Connect (OSTI)

    Schumacher, Katja; Sathaye, Jayant

    1998-10-01

    Historical estimates of productivity growth in India's iron and steel sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used for reporting productivity growth. The authors derive both growth accounting and econometric estimates of productivity growth for this sector. Their results show that over the observed period from 1973--74 to 1993--94 productivity declined by 1.71{percent} as indicated by the Translog index. Calculations of the Kendrick and Solow indices support this finding. Using a translog specification the econometric analysis reveals that technical progress in India's iron and steel sector has been biased towards the use of energy and material, while it has been capital and labor saving. The decline in productivity was caused largely by the protective policy regarding price and distribution of iron and steel as well as by large inefficiencies in public sector integrated steel plants. Will these trends continue into the future, particularly where energy use is concerned? Most likely they will not. The authors examine the current changes in structure and energy efficiency undergoing in the sector. Their analysis shows that with the liberalization of the iron and steel sector, the industry is rapidly moving towards world-best technology, which will result in fewer carbon emissions and more efficient energy use in existing and future plants.

  4. Product development practices that matter

    E-Print Network [OSTI]

    Gupta, Nisheeth

    2010-01-01

    Product Development consists of activities to transforms a market opportunity and technological innovation into successful products. Several waves of improvements in technological innovation and product development have ...

  5. Post-9/11 Military Veterans and Higher Education: Factors Associated with College Enrollment and Choice

    E-Print Network [OSTI]

    Molina, Dani

    2015-01-01

    Contemporary Issues in Education Research, 3(1), 39-51.cultural capital. Journal of Higher Education, 64, 211–225.K. Kinser (Eds. ), Higher Education in the United States: An

  6. ON HIGHER ORDER EMBEDDINGS OF FANO THREEFOLDS BY THE ANTICANONICAL LINEAR SYSTEM

    E-Print Network [OSTI]

    Sommese, Andrew J.

    ON HIGHER ORDER EMBEDDINGS OF FANO THREEFOLDS BY THE ANTICANONICAL LINEAR SYSTEM MAURO C. BELTRAMETTI, SANDRA DI ROCCO, AND ANDREW J. SOMMESE Abstract to a number of natural notions of higher order embeddings of* * projective manifolds. This is of importance

  7. Compilation of NIST Higher-Order Methods for the Determination of

    E-Print Network [OSTI]

    Compilation of NIST Higher-Order Methods for the Determination of Electrolytes in Clinical 260-162 Compilation of Higher-Order Methods for the Determination of Electrolytes in Clinical

  8. An Overview of Cloud Services Adoption Challenges in Higher Education Institutions

    E-Print Network [OSTI]

    An Overview of Cloud Services Adoption Challenges in Higher Education Institutions Abdulrahman Services Adoption, Challenges, Cloud Computing, Higher Education, Integrated TAM model Abstract: Information Technology (IT) plays an important role in enabling education services be delivered to users. Most

  9. Increasing minority enrollments in higher education: political institutions, public universities, and policy outcomes 

    E-Print Network [OSTI]

    Hicklin, Alisa Kay

    2009-06-02

    Few debates spark as much interest as the controversy over how to increase access to higher education, particularly for racial minority groups. Despite the knowledge accumulated on the benefits of diversity, the higher education community knows very...

  10. Multi-Period Production Capacity Planning for Integrated Product and Production System Design*

    E-Print Network [OSTI]

    Saitou, Kazuhiro "Kazu"

    Multi-Period Production Capacity Planning for Integrated Product and Production System Design* Emre.ac.uk kazu@umich.edu .Abstract ­ This paper presents a simulation-based method to aid multi-period production capacity planning by quantifying the trade-off between product quality and production cost. The product

  11. Transmission Losses Product (pbl/products)

    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 AdministrationRobust,Field-effectWorking With U.S.WeekProducts > Products Daily Notice (surplus power)

  12. Coal Production 1992

    SciTech Connect (OSTI)

    Not Available

    1993-10-29

    Coal Production 1992 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, productive capacity, and recoverable reserves to a wide audience including Congress, Federal and State agencies, the coal industry, and the general public. In 1992, there were 3,439 active coal mining operations made up of all mines, preparation plants, and refuse operations. The data in Table 1 cover the 2,746 mines that produced coal, regardless of the amount of production, except for bituminous refuse mines. Tables 2 through 33 include data from the 2,852 mining operations that produced, processed, or prepared 10 thousand or more short tons of coal during the period, except for bituminous refuse, and includes preparation plants with 5 thousand or more employee hours. These mining operations accounted for over 99 percent of total US coal production and represented 83 percent of all US coal mining operations in 1992.

  13. A Statement on Higher Education Policy in Kevin B. Korb, Carlo Kopp and Lloyd Allison

    E-Print Network [OSTI]

    Allison, Lloyd

    A Statement on Higher Education Policy in Australia Kevin B. Korb, Carlo Kopp and Lloyd Allison,carlo,lloydg@cs.monash.edu.au Summary Policy on higher education in Australia has become highly political since the massive expansion of the changes which have been imposed upon the higher education sector during the Dawkins period and thereafter

  14. TSHC.doc 6/27/01 Request for Temporary Service in Higher Class (TSHC)

    E-Print Network [OSTI]

    Oliver, Douglas L.

    TSHC.doc ­ 6/27/01 Request for Temporary Service in Higher Class (TSHC) Unclassified Original. The employee must meet the minimum requirements for the higher class. An extension request is needed rate of pay in the higher class will be calculated as if a regular promotion has occurred. Any change

  15. Relativistic density functional theory modeling of plutonium and americium higher oxide molecules

    E-Print Network [OSTI]

    Titov, Anatoly

    Relativistic density functional theory modeling of plutonium and americium higher oxide molecules of plutonium and americium higher oxide molecules Andréi Zaitsevskii,1,2,a) Nikolai S. Mosyagin,2,3 Anatoly V of plutonium and americium higher oxide molecules (actinide oxidation states VI through VIII) by two

  16. Microbial production of epoxides

    DOE Patents [OSTI]

    Clark, Thomas R.; Roberto, Francisco F.

    2003-06-10

    A method for microbial production of epoxides and other oxygenated products is disclosed. The method uses a biocatalyst of methanotrophic bacteria cultured in a biphasic medium containing a major amount of a non-aqueous polar solvent. Regeneration of reducing equivalents is carried out by using endogenous hydrogenase activity together with supplied hydrogen gas. This method is especially effective with gaseous substrates and cofactors that result in liquid products.

  17. Natural Gas Marketed Production

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

    Wellhead Price Marketed Production Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By:...

  18. Forest Products Industry Profile

    Broader source: Energy.gov [DOE]

    Wood and paper products meet the everyday needs of consumers and businesses. They provide materials essential for communication, education, packaging, construction, shelter, sanitation, and protection.

  19. Microsystem product development.

    SciTech Connect (OSTI)

    Polosky, Marc A.; Garcia, Ernest J.

    2006-04-01

    Over the last decade the successful design and fabrication of complex MEMS (MicroElectroMechanical Systems), optical circuits and ASICs have been demonstrated. Packaging and integration processes have lagged behind MEMS research but are rapidly maturing. As packaging processes evolve, a new challenge presents itself, microsystem product development. Product development entails the maturation of the design and all the processes needed to successfully produce a product. Elements such as tooling design, fixtures, gages, testers, inspection, work instructions, process planning, etc., are often overlooked as MEMS engineers concentrate on design, fabrication and packaging processes. Thorough, up-front planning of product development efforts is crucial to the success of any project.

  20. Microsystem Product Development

    E-Print Network [OSTI]

    Polosky, M -A

    2007-01-01

    Over the last decade the successful design and fabrication of complex MEMS (MicroElectroMechanical Systems), optical circuits and ASICs have been demonstrated. Packaging and integration processes have lagged behind MEMS research but are rapidly maturing. As packaging processes evolve, a new challenge presents itself, microsystem product development. Product development entails the maturation of the design and all the processes needed to successfully produce a product. Elements such as tooling design, fixtures, gages, testers, inspection, work instructions, process planning, etc., are often overlooked as MEMS engineers concentrate on design, fabrication and packaging processes. Thorough, up-front planning of product development efforts is crucial to the success of any project.

  1. Furfuryl alcohol cellular product

    DOE Patents [OSTI]

    Sugama, T.; Kukacka, L.E.

    1982-05-26

    Self-extinguishing rigid foam products are formed by polymerization of furfuryl alcohol in the presence of a lightweight, particulate, filler, zinc chloride and selected catalysts.

  2. Shale Gas Production

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

    Gas Production (Billion Cubic Feet) Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes 2009 2010 2011 2012...

  3. Electromagnetic Higgs production

    E-Print Network [OSTI]

    J. S. Miller

    2007-11-13

    The cross section for central diffractive Higgs production is calculated, for the LHC range of energies. The graphs for the possible mechanisms for Higgs production, through pomeron fusion and photon fusions are calculated for all possibilities allowed by the standard model. The cross section for central diffractive Higgs production through pomeron fusion, must be multiplied by a factor for the survival probability, to isolate the Higgs signal and reduce the background. Due to the small value of the survival probability $\\Lb 4 \\times 10^{-3}\\Rb $, the cross sections for central diffractive Higgs production, in the two cases for pomeron fusion and photon fusion, are competitive.

  4. Modeling Fission Product Sorption in Graphite Structures

    SciTech Connect (OSTI)

    Szlufarska, Izabela; Morgan, Dane; Allen, Todd

    2013-04-08

    The goal of this project is to determine changes in adsorption and desorption of fission products to/from nuclear-grade graphite in response to a changing chemical environment. First, the project team will employ principle calculations and thermodynamic analysis to predict stability of fission products on graphite in the presence of structural defects commonly observed in very high- temperature reactor (VHTR) graphites. Desorption rates will be determined as a function of partial pressure of oxygen and iodine, relative humidity, and temperature. They will then carry out experimental characterization to determine the statistical distribution of structural features. This structural information will yield distributions of binding sites to be used as an input for a sorption model. Sorption isotherms calculated under this project will contribute to understanding of the physical bases of the source terms that are used in higher-level codes that model fission product transport and retention in graphite. The project will include the following tasks: Perform structural characterization of the VHTR graphite to determine crystallographic phases, defect structures and their distribution, volume fraction of coke, and amount of sp2 versus sp3 bonding. This information will be used as guidance for ab initio modeling and as input for sorptivity models; Perform ab initio calculations of binding energies to determine stability of fission products on the different sorption sites present in nuclear graphite microstructures. The project will use density functional theory (DFT) methods to calculate binding energies in vacuum and in oxidizing environments. The team will also calculate stability of iodine complexes with fission products on graphite sorption sites; Model graphite sorption isotherms to quantify concentration of fission products in graphite. The binding energies will be combined with a Langmuir isotherm statistical model to predict the sorbed concentration of fission products on each type of graphite site. The model will include multiple simultaneous adsorbing species, which will allow for competitive adsorption effects between different fission product species and O and OH (for modeling accident conditions).

  5. Internalization of robust engineering methods in automotive product development : a study of corporate quality change in a large, mature automotive company

    E-Print Network [OSTI]

    Fallu, John W. (John William), 1966-

    2004-01-01

    It is broadly recognized in the automotive industry, as well as many others, that those organizations that can deliver timely new products or existing product upgrades at desired cost and quality targets will produce higher ...

  6. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization HIGH-STRENGTH HVFA CONCRETE CONTAINING CLEAN COAL ASH By Tarun R #12;1 HIGH-STRENGTH HVFA CONCRETE CONTAINING CLEAN COAL ASH By Tarun R. Naik, Shiw S. Singh, and Bruce for manufacture of cement-based products using ashes generated from combustion of high-sulfur coals. A clean coal

  7. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization USE OF CLEAN COAL ASH AS SETTING TIME REGULATOR IN PORTLAND OF WISCONSIN ­ MILWAUKEE #12;2 Use of Clean Coal Ash as Setting Time Regulator in Portland Cement by Zichao Wu as setting time regulator for portland cement production. In this paper a source of clean coal ash (CCA

  8. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    -Milwaukee, P.O. Box 784, Milwaukee, WI 53201 d Project Manager, Illinois Clean Coal Institute * Director UWM products containing clean coal ash compared to conventional coal ash. Utilization of clean coal ash is much products that utilize clean coal ash. With increasing federal regulations on power plant emissions, finding

  9. & CONSUMPTION US HYDROPOWER PRODUCTION

    E-Print Network [OSTI]

    ENERGY PRODUCTION & CONSUMPTION US HYDROPOWER PRODUCTION In the United States hydropower supplies 12% of the nation's electricity. Hydropower produces more than 90,000 megawatts of electricity, which is enough to meet the needs of 28.3 million consumers. Hydropower accounts for over 90% of all electricity

  10. WOOD PRODUCTS AND UTILIZATION

    E-Print Network [OSTI]

    WOOD PRODUCTS AND UTILIZATION V #12;#12;443USDA Forest Service Gen. Tech. Rep. PSW-GTR-160. 1997. Section Overview Wood Products and Utilization1 John R. Shelly2 Forests are obviously a very important asset to California, and their economic and social value to the state is well documented. Wood

  11. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    clean coal technology, are not extensively utilized in the cast concrete masonry products (bricks both conventional and clean coal technologies. A clean coal ash is defined as the ash derived from SO2Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST

  12. Digital Product Services Abstract

    E-Print Network [OSTI]

    Daraio, Chiara

    link physical products with digital services. By using Internet of Things technologies we try to help and at the University of St. Gallen conducts research in the field of Internet of Things. Our research focus is on next Internet of Things technologies and mobile devices make it feasible to "attach" digital product services

  13. Higher Education

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps Heat Pumps An error occurred.Argonne NationalEducation

  14. Thermal in-situ methods for bitumen production Field Facilities

    E-Print Network [OSTI]

    Ahrendt, Wolfgang

    : Bitumen + Water Steaming Soaking Production Central Processing Facilities Field Facilities Oil Treating is the third largest proven crude oil reserve in the world, estimated at 171 billion barrels. About 80, the GHG emissions for SAGD bitumen are 18% higher than ArabMedium crude oils. This paper summarizes

  15. Ethanol production in fermentation of mixed sugars containing xylose

    DOE Patents [OSTI]

    Viitanen, Paul V. (West Chester, PA); Mc Cutchen, Carol M. (Wilmington, DE); Li; Xu (Newark, DE); Emptage, Mark (Wilmington, DE); Caimi, Perry G. (Kennett Square, PA); Zhang, Min (Lakewood, CO); Chou, Yat-Chen (Lakewood, CO); Franden, Mary Ann (Centennial, CO)

    2009-12-08

    Xylose-utilizing Z. mobilis strains were found to have improved ethanol production when grown in medium containing mixed sugars including xylose if sorbitol or mannitol was included in the medium. The effect was seen in concentrations of mixed sugars where no growth lag period occurs, as well as in higher sugars concentrations.

  16. Supersymmetric Higgs Production in Vector-Boson Fusion

    E-Print Network [OSTI]

    Michael Rauch; Wolfgang Hollik; Tilman Plehn; Heidi Rzehak

    2010-04-14

    We present a full calculation of the supersymmetric NLO corrections to Higgs boson production via vector-boson fusion. The supersymmetric QCD corrections turn out to be significantly smaller than the electroweak ones. These higher-order corrections are an important ingredient to a precision analysis of the Higgs sector at the LHC.

  17. Development of a microbial process for the conversion of carbon dioxide and electricity to higher alcohols as biofuels

    E-Print Network [OSTI]

    Li, Han

    2013-01-01

    Makino K, Sawayama S: Bioethanol production from xylose bymaterial for biofuel production. Bioethanol produced from

  18. Modeling Fischer-Tropsch Product Distribution of a Cobalt Based Catalyst in Different Reaction Media 

    E-Print Network [OSTI]

    Afzal, Shaik

    2015-05-27

    absolute relative residual (MARR) of 48.44%. This is higher than that obtained by Todic et al. The higher error is attributed to the fewer number of experimental runs carried out and due to some assumptions made in product characterization. This work lays...

  19. Simplified subsea production wellhead

    SciTech Connect (OSTI)

    Lewis, H.R.

    1980-10-28

    A simplified subsea production wellhead which permits (1) pumpdown tool operations for routine well maintenance and (2) vertical entry to the wellbore for major workover operations. The wellhead can be lowered by the production pipeline to a wellhead site on the sea floor. The production wellhead includes a diverter spool for releasably attaching to a subsea well. Pumpdown tools can be used with the diverter spool. If vertical entry of the subsea well is required, the diverter spool can be released, raised and moved horizontally to one side of the subsea well, giving vertical entry. After workover operations, the diverter spool is again moved over the subsea well and reattached.

  20. Biomass-Derived Energy Products and Co-Products Market

    E-Print Network [OSTI]

    Biomass-Derived Energy Products and Co-Products Market This report identifies the bio-fuels and co & Earth Science & Technology ­ University of Hawai`i at Manoa #12;Biomass-Derived Energy Products and Co agency thereof. #12;Biomass Derived Energy Products and Co- Products Market and Off-take Study Hawaii