Sample records for higher labor productivity

  1. Sandia National Laboratories: improve labor productivity

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

    labor productivity Fabrication of AMI Demonstration Blade Begun On September 10, 2013, in Energy, News, News & Events, Partnership, Renewable Energy, Wind Energy The Advanced...

  2. Question/comment: An estimate of the direct productive labor...

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

    support personnel by labor category is provided in Section J.9, Attachment D of the RFP in the table titled Position Qualifications. Each Offeror is expected to propose the...

  3. Cyclical adjustment, capital-labor substitution and total factor productivity convergence East Germany after unification

    E-Print Network [OSTI]

    Pfeifer, Holger

    Cyclical adjustment, capital-labor substitution and total factor productivity convergence ­ East integration and massive help from the Federal Government East German productivity catching up faded out in the nineties. This paper presents panel-data estimates of the productivity adjustment based on a production

  4. Econometric and Neural Network Analysis of the Labor Productivity and Average Gross Earnings Indices in the Romanian Industry

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Econometric and Neural Network Analysis of the Labor Productivity and Average Gross Earnings and models that were used consist of several lag econometric models, ARIMA processes, as well as feed forward AGEI and LPI. Key-Words: - labor productivity, econometric model, ARIMA, VAR, neural network, forecast

  5. PETRO: Higher Productivity Crops for Biofuels

    SciTech Connect (OSTI)

    None

    2012-01-01T23:59:59.000Z

    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.

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

    E-Print Network [OSTI]

    Grosskopf, Mark Westly

    1988-01-01T23:59:59.000Z

    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...

  7. 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.

    1992-02-01T23:59:59.000Z

    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.

  8. Healthy time, home production, and labor supply: The effect of health shocks on time use in China

    E-Print Network [OSTI]

    Liu, Jenny Xin

    2010-01-01T23:59:59.000Z

    the labor force, or early retirement, then social insuranceis often linked to early retirement for more elderly workinghealth can lead to early retirement and greater demand for

  9. 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.

  10. Higher twist contributions to lepton-pair production and other QCD processes

    SciTech Connect (OSTI)

    Brodsky, S.J.; Berger, E.L.; Lepage, G.P.

    1982-12-01T23:59:59.000Z

    A general discussion of the calculations and phenomenological consequences of power-law suppressed QCD processes is given with emphasis on tests in massive lepton pair production. Absolutely normalized predictions are given for the leading twist (transverse current) and higher twist (longitudinal current) contributions to the meson structure function in the region of large x.

  11. 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

    2013-01-01T23:59:59.000Z

    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. ...

  12. Re-thinking the immigrant narrative in a global perspective : representations of labor, gender and im/migration in contemporary cultural productions

    E-Print Network [OSTI]

    Mata, Irene

    2007-01-01T23:59:59.000Z

    Holt and Co. , 2001. El Norte. Dir. Gregory Nava. Cinecomand Labor In the film, El Norte, Gregory Nava provides aand Rosa Xuncax of El Norte, who believed that American

  13. Essays in Labor Economics

    E-Print Network [OSTI]

    Freeman, Donald Eric

    2010-01-01T23:59:59.000Z

    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.

  14. A Terminal Velocity on the Landscape: Particle Production near Extra Species Loci in Higher Dimensions

    E-Print Network [OSTI]

    Diana Battefeld; Thorsten Battefeld

    2011-02-10T23:59:59.000Z

    We investigate particle production near extra species loci (ESL) in a higher dimensional field space and derive a speed limit in moduli space at weak coupling. This terminal velocity is set by the characteristic ESL-separation and the coupling of the extra degrees of freedom to the moduli, but it is independent of the moduli's potential if the dimensionality of the field space is considerably larger than the dimensionality of the loci, D >> d. Once the terminal velocity is approached, particles are produced at a plethora of nearby ESLs, preventing a further increase in speed via their backreaction. It is possible to drive inflation at the terminal velocity, providing a generalization of trapped inflation with attractive features: we find that more than sixty e-folds of inflation for sub-Planckian excursions in field space are possible if ESLs are ubiquitous, without fine tuning of initial conditions and less tuned potentials. We construct a simple, observationally viable model with a slightly red scalar power-spectrum and suppressed gravitational waves; we comment on the presence of additional observational signatures originating from IR-cascading and individual massive particles. We also show that moduli-trapping at an ESL is suppressed for D >> d, hindering dynamical selection of high-symmetry vacua on the landscape based on this mechanism.

  15. Labor dispute settlements

    E-Print Network [OSTI]

    Hill, Walter Ray

    1954-01-01T23:59:59.000Z

    problem in Amer1can history. The organization of the first labor unions expanded labor's quest for better working conditions~ shorter working hours, and better pay. Through the years 1t has been difficult for both unions and management~ each fighting... the other~ to gain he power and prestige that has been desired, Enormous amounts of property have been da. . aged, and in some cases even death has beon the result of physical violence in the fight for labor recognition over the past years, Numerous...

  16. Essays in labor economics

    E-Print Network [OSTI]

    Williams, Tyler (Tyler Kenneth)

    2013-01-01T23:59:59.000Z

    I addressed three questions in Labor Economics, using experimental and quasi-experimental variation to determine causality. In the first chapter, I ask whether playing longer in the NFL increases mortality in retirement. ...

  17. Standard costs for labor

    E-Print Network [OSTI]

    Khan, Mohammed Nurul Absar

    1960-01-01T23:59:59.000Z

    STANDARD COSTS FOR LABOR A Thesis By MD. NURUL ABSAR KHAN Submitted to the Graduate School of the Agricultural and Mechanical College of Texms in partial fulfillment of the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION... January 1960 Ma/or Sub)acts Accounting STANOAHD COSTS FOR LABOR ND, NURUL ABSAR KHAN Approved as t style and content bys Chairman of Committee Head of Hepartment January 1960 The author acknowledges his indebtedness to Mr. T. M. Leland, Mr. T. D...

  18. 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

    2014-12-02T23:59:59.000Z

    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.

  19. Learning in the labor market

    E-Print Network [OSTI]

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

    2007-01-01T23:59:59.000Z

    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 ...

  20. Three essays in labor economics

    E-Print Network [OSTI]

    Tong, Patricia K.

    2010-01-01T23:59:59.000Z

    home outcomes. Health Economics 7: 639-653. Spector WD,Journal of Labor Economics, Vol 11(4), pp. 629-Three Essays in Labor Economics A dissertation submitted in

  1. 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

    2011-01-01T23:59:59.000Z

    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...

  2. Beyond Unions, Notwithstanding Labor Law

    E-Print Network [OSTI]

    Loudon, Catherine

    regime created by the National Labor Relations Act of 1935 (NLRA)1--once core elements of the nation, enforcement strategies, and rulemaking abilities.4 The labor law itself has been transformed into a weapon movement is critical to achieving a more egalitarian distribution of wealth. As the NLRA's statement

  3. Labor Market Access and Labor Market Outcomes for Urban Youth

    E-Print Network [OSTI]

    O'Regan, Katherine M.; Quigley, John M.

    1991-01-01T23:59:59.000Z

    Miller, Vincent P. and John M. Quigley, 1990, Segregation byRegan, Katherine M. and John M. Quigley, 1990, Labor marketKatherine M. O’Regan John M. Quigley November1991 Reprint,

  4. 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

    2009-05-15T23:59:59.000Z

    Design options have been evaluated for the Modular Helium Reactor (MHR) for higher temperature operation. An alternative configuration for the MHR coolant inlet flow path is developed to reduce the peak vessel temperature (PVT). The coolant inlet...

  5. Attachment 3: Hourly Labor Rate Proposal, attachment 3, RFP RHT...

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

    Hourly Labor Rate Proposal RFP RHT-5-52358 Basic Period - Execution through 12 Months Labor Category Base Rate Hourly Labor Overhead % Fringe Benefits % General & Admin. Exp. %...

  6. 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)

    2011-01-01T23:59:59.000Z

    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 ...

  7. 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

    2011-01-01T23:59:59.000Z

    52 APPENDIX 1: A STORY OF KYRGYZSTAN - CHILDREN LABOR TO PAYReport APPENDIX 1: A STORY OF KYRGYZSTAN - CHILDREN LABOR TOPAY SCHOOL FEES KYRGYZSTAN: Children labor to pay school

  8. Essays on Married Women Labor Supply

    E-Print Network [OSTI]

    Li, Xinrong

    2012-02-14T23:59:59.000Z

    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...

  9. Negotiating with Labor under Financial Distress

    E-Print Network [OSTI]

    Benmelech, Efraim

    We analyze how firms renegotiate labor contracts to extract concessions from labor. While anecdotal evidence suggests that firms tend to renegotiate wages downward in times of financial distress, there is no empirical ...

  10. Essays on economies with heterogeneous labor

    E-Print Network [OSTI]

    Lehr, Brandon Charles

    2010-01-01T23:59:59.000Z

    In this thesis, I study two different economies that consist of heterogeneous labor. By allowing for differences among individuals where previous analyses restricted attention to homogeneous labor, I am able to understand ...

  11. Essays using military-induced variation to study social interactions, human capital development, and labor markets

    E-Print Network [OSTI]

    Lyle, David S. (David Stephen), 1971-

    2003-01-01T23:59:59.000Z

    This dissertation consists of four empirical studies, each using military-induced variation to examine various aspects of human capital production and the U.S. labor market. The first two chapters study the effects of ...

  12. Solar Installation Labor Market Analysis

    SciTech Connect (OSTI)

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

    2011-12-01T23:59:59.000Z

    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.

  13. LABOR Srl | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to: navigation, search GEOTHERMALTexas:Kuju Kanko HotelKwitherbee'sGarde IncLABOR

  14. Office of Workforce Policy and Labor Relations

    E-Print Network [OSTI]

    Wang, Z. Jane

    Office of Workforce Policy and Labor Relations 391 Pine Tree Road Ithaca, NY 14853-2801 t. 607.254-7232

  15. Department of Energy Labor Relations and Standards

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

    2014-02-06T23:59:59.000Z

    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.

  16. STUDENT LABOR POSITION DESCRIPTION Forestry Department

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    approved STUDENT LABOR POSITION DESCRIPTION Forestry Department Most Recently Updated 10/17/00 Position Title: Student Forestry Aid Must work 10 hrs/wk. I. Grade Level: 1­3 (includes full-time, summer and other holiday labor positions) II. Description: A. The following are the essential duties for a Forestry

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

    E-Print Network [OSTI]

    Ancelovici, Marcos, 1971-

    2008-01-01T23:59:59.000Z

    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 ...

  18. 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, ...

  19. A feminist perspective on the school-to-labor pipeline

    E-Print Network [OSTI]

    Hextrum, Kirsten

    2014-01-01T23:59:59.000Z

    on the School-to-Labor Pipeline Collins, P. (1986) Learningon the School-to-Labor Pipeline Leonardo, Z. (2010).on the School-to-Labor Pipeline Kirsten Hextrum 1 University

  20. Combating Child Labor through DESTINO - Reducing Child Labor in Panama: An Impact Evaluation of a Department of Labor-Funded Initiative

    E-Print Network [OSTI]

    Andisha, Nasir; Chiquito-Saban, Oscar; Emmerich, Eduardo; Figueroa, Aurelia; Jiang, Yuewen; Hui-Lee, Jun; Manning, Darren; Ortega-Sanchez, Alejandra

    2009-01-01T23:59:59.000Z

    Reducing Child Labor in Panama: An Impact Evaluation of a Department of Labor-Funded Initiative ___________________________________________________ Nasir Andisha Oscar Chiquito-Saban Eduardo Emmerich Aurelia Figueroa... Gawande Helen and Roy Ryu Chair in International Economics and Development Executive Summary This impact evaluation reviews a United States Department of Labor-funded child labor reduction program in Panama, administrated...

  1. 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

    2011-01-01T23:59:59.000Z

    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

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

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

    Department of Labor Websites: Davis-Bacon Act Assistance Wage Determinations Service Contract Act Office of the Solicitor National Labor Relations Board: NLRB Research...

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

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

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

  4. When does labor scarcity encourage innovation?

    E-Print Network [OSTI]

    Acemoglu, Daron

    This paper studies whether labor scarcity encourages technological advances, i.e., technology adoption or innovation, for example, as claimed by Habakkuk in the context of 19th-century United States. I define technology ...

  5. Two Essay in Labor and Public Economics

    E-Print Network [OSTI]

    Huaroto, Noelia Ruth Paez

    2011-10-21T23:59:59.000Z

    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...

  6. Essays on international economics and labor markets

    E-Print Network [OSTI]

    Tessada, José

    2008-01-01T23:59:59.000Z

    This thesis consists of three separate essays related to international economics and labor markets. The first essay, with Francisco Gallego, looks at sudden stops, a main feature of developing countries in the last decades, ...

  7. Essays in Labor and Development Economics

    E-Print Network [OSTI]

    Mutsalklisana, Charles Saharuk

    2011-01-01T23:59:59.000Z

    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. ,

  8. Essays in public finance and labor economics

    E-Print Network [OSTI]

    Ananat, Elizabeth Oltmans

    2006-01-01T23:59:59.000Z

    This thesis examines three questions of causality relevant to public finance and labor economics: the effect of racial segregation on city characteristics, the effect of divorce on women's economic outcomes, and the effect ...

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

    E-Print Network [OSTI]

    Mitchell, Daniel J.B.

    2002-01-01T23:59:59.000Z

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

  10. 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHallNot Logged3Education » Higher Education

  11. Kansas Labor Unions: Past, Present and Future

    E-Print Network [OSTI]

    Shulenburger, David E.; Johnson, Nancy Brown

    1983-06-01T23:59:59.000Z

    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...

  12. Child Labor in Texas Agriculture (Spanish)

    E-Print Network [OSTI]

    Smith, David

    2005-04-28T23:59:59.000Z

    menores se pueden emplear. ? Los Trabajos Agr?colas Peligrosos seg?n el Secretario del Trabajo de los EE.UU. se relacionan con las restricciones del empleo de menores de edad. ? El Cap?tulo 51 del C?digo Laboral de Texas (Texas Labor Code, Chapter 51... ? producir, cultivar, sembrar y cosechar un produc- to agr?cola u hort?cola ? criar ganado de lecher?a ? criar ganado, abejas, animales peludos o aves caseras El Departamento del Trabajo de los EE.UU. cla- sifica ciertas tareas agr?colas como peligrosas...

  13. Essays on the economics of local labor markets

    E-Print Network [OSTI]

    Notowidigdo, Matt, 1981-

    2010-01-01T23:59:59.000Z

    This thesis studies the economics of local labor markets. There are three chapters in the thesis, and each chapter studies how economic outcomes are affected by local labor market conditions. The first chapter studies the ...

  14. Labor Market Frictions, Interest Rates, and Macroeconomic Policies

    E-Print Network [OSTI]

    Zhang, Ji

    a large decline of the whole economy, unconventional creditdecline, but raise unemployment and slow the recovery of the labor market. Unconventionaldecline, but raise unem- ployment and slow the recovery of the labor market. Unconventional

  15. STUDENT LABOR POSITION DESCRIPTION Forestry Department

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    approved STUDENT LABOR POSITION DESCRIPTION Forestry Department Most Recently Updated 10/17/00 Position Title: Student Forestry Technician Must work 10 hrs/wk. or 15 hrs/wk (depending on grade). I. The following are the essential duties for a Forestry Technician in the Forestry Department: 1. Supervise other

  16. ARGONNE NATIONAL LABORATOR 9700 South Cass Avenue

    E-Print Network [OSTI]

    Dongarra, Jack

    . Y ARGONNE NATIONAL LABORATOR 9700 South Cass Avenue P Argonne, Illinois 60439 rospectus Street 2 New York, New York 1001 + M Jack J. Dongarra athematics and Computer Science Division A Argonne Sorensen athematics and Computer Science Division Argonne National Laboratory Argonne, Illinois 604394844

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

    E-Print Network [OSTI]

    Haman, Mary Kathryn

    2007-04-25T23:59:59.000Z

    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...

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

    E-Print Network [OSTI]

    Malibran, Jorge (Malibran Ángel)

    2013-01-01T23:59:59.000Z

    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 ...

  19. Anisotropic higher derivative gravity and inflationary universe

    E-Print Network [OSTI]

    W. F. Kao

    2006-05-21T23:59:59.000Z

    Stability analysis of the Kantowski-Sachs type universe in pure higher derivative gravity theory is studied in details. The non-redundant generalized Friedmann equation of the system is derived by introducing a reduced one dimensional generalized KS type action. This method greatly reduces the labor in deriving field equations of any complicate models. Existence and stability of inflationary solution in the presence of higher derivative terms are also studied in details. Implications to the choice of physical theories are discussed in details in this paper.

  20. EMPLOYEE RIGHTSUNDER THE FAIR LABOR STANDARDS ACT THE UNITED STATES DEPARTMENT OF LABOR WAGE AND HOUR DIVISION

    E-Print Network [OSTI]

    Subramanian, Venkat

    EMPLOYEE RIGHTSUNDER THE FAIR LABOR STANDARDS ACT THE UNITED STATES DEPARTMENT OF LABOR WAGE AND HOUR DIVISION FEDERAL MINIMUM WAGE At least 1 times your regular rate of pay for all hours worked over be assessed for each child labor violation that causes the death or serious injury of any minor employee

  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

    2008-01-01T23:59:59.000Z

    Daniel K. "The End of the Big Trade Deal." The International2004. Ibid. Sandra Polaski, “Trade and Labor Standards: Afor International Peace: Trade, Equity, and Development

  2. How Tenneco manages energy productivity

    SciTech Connect (OSTI)

    Glorioso, J.

    1982-08-01T23:59:59.000Z

    Tenneco's energy-management investments are intended to improve energy productivity, and are reported in terms of avoided costs in a way that highlights the energy value of conservation projects. This accounting approach helps management see that the return on conservation projects has increased faster than the rate of inflation. Tenneco's pursuit of higher productivity extends to labor, capital, and materials as well as energy resources. Data collection is the first step, followed by a ranking of possible projects. Continuous monitoring and energy use figures from each plant track the trend of energy value over time. Specific projects at Tenneco's energy-intensive operations of refining, shipbuilding, and food processing illustrate the company's energy management program. (DCK)

  3. The Product Oriented Design and Construction (PODAC) Cost Model

    E-Print Network [OSTI]

    from one rate year to another 5.2. Product Variations 5.2.1. Modify the Cost Item cost data 5 cost data 5.3.2. Modifying labor-hour estimates, labor costs, or material costs 5.3.3. ChangingThe Product Oriented Design and Construction (PODAC) Cost Model A Proposed Procedure for Product

  4. Labor Standards Interview Form | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas » MethaneJohnsonKristina PflanzLM NewsBlogLabor Standards

  5. Labor Standards for Construction | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas » MethaneJohnsonKristina PflanzLM NewsBlogLabor

  6. Project Profile: Solar, Install, Mount, Production, Labor, Equipment...

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

    integration research that are in progress. SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Competitive...

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

    E-Print Network [OSTI]

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

    2002-10-01T23:59:59.000Z

    =100) Real Slave Price (dollars) Real Slave Price Index (1722-26=100) 1722 109.63 74.1 147.96 104.71 1723 101.32 86.1 117.63 83.24 1724 120.17 88.3 136.11 96.32 1725 136.52 80.5 169.49 119.94 1726 127.46 94.2 135.36 95.79 1727 99.85 115.1 86.76 61...

  8. 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of Energy Ready,SmartEnergyEnergy

  9. Labor and Safety: Mines and Mining Safety (Indiana)

    Broader source: Energy.gov [DOE]

    This section contains labor regulations pertaining specifically to coal mine workers. The law establishes the Indiana Mining Board. The Board's duties include: collecting and distributing...

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

    E-Print Network [OSTI]

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

    1945-01-01T23:59:59.000Z

    . ................... Usual Practices in the Production of Rice. ...................... Rice Varieties. .......................................... Usual Field Operations. .................................. ............. Labor and Power Requirements for Rice Production... and Production Requirements of Beef Cattle on Rice Farms. Farm Power ..................................................... Cost of Tractor Work. ........................................ Power Costs for Pumping. ..................................... Cost...

  11. 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

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

    E-Print Network [OSTI]

    Ruiz, Neil G

    2014-01-01T23:59:59.000Z

    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 ...

  13. 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...

  14. INTERNSHIP AND EXTERNSHIP PROGRAMS UNDER THE FAIR LABOR STANDARDS ACT

    E-Print Network [OSTI]

    Martinez, Tony R.

    TOPIC: INTERNSHIP AND EXTERNSHIP PROGRAMS UNDER THE FAIR LABOR STANDARDS ACT INTRODUCTION: In April 2010, the Department of Labor ("DOL") published a "Fact Sheet" on "Internship Programs Under the Fair their student internship programs in response to this publication [2], the DOL Fact Sheet does not change

  15. Experimenting with 'Lad Culture': A Simulation Based on Willis' "Learning to Labor"

    E-Print Network [OSTI]

    Downey, Sean S.

    2005-01-01T23:59:59.000Z

    CULTURE”: A SIMULATION BASED ON WILLIS’ LEARNING TO LABOR SCULTURE”: A SIMULATION BASED ON WILLIS’ LEARNING TO LABOR SLearning to Labor” and also how ethnographic research might benefit by incorporating simulation

  16. 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.

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

    E-Print Network [OSTI]

    Agrawal, S.; Jensen, R.

    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...

  18. 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 ...

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

    E-Print Network [OSTI]

    Agrawal, S.; Jensen, R.

    1998-01-01T23:59:59.000Z

    ELEcrRIC DEMAND COST Versus LABOR COST: A CASE STUDY Sanjay Agrawal Richard Jensen Assistant Director Director Industrial Assessment Center Department of Engineering Hofstra University, Hempstead, NY 11549 ABSTRAcr Electric Utility companies...

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

    E-Print Network [OSTI]

    Smith, Christopher Lane

    2008-01-01T23:59:59.000Z

    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 ...

  1. approved korea labor: Topics by E-print Network

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

    148 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  2. active labor market: Topics by E-print Network

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

    230 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  3. al riesgo laboral: Topics by E-print Network

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

    60 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  4. accidente laboral acsom: Topics by E-print Network

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

    74 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  5. actividad laboral sobre: Topics by E-print Network

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

    74 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  6. al mercado laboral: Topics by E-print Network

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

    70 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  7. al mundo laboral: Topics by E-print Network

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

    64 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  8. al turno laboral: Topics by E-print Network

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

    56 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  9. al retiro laboral: Topics by E-print Network

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

    54 Office of Workforce Policy and Labor Relations Engineering Websites Summary: .254-7232 f. 607.255.0298 e. equalopportunity@cornell.edu www.ohr.cornell.edu Cornell University...

  10. Labor and energy impacts of energy-conservation measures

    SciTech Connect (OSTI)

    Not Available

    1980-01-01T23:59:59.000Z

    Three papers are presented discussing the labor and energy impacts of energy-conservation measures, namely: Generation of the Industry/Occupation Wage Matrix and Related Matters, by Carole Green; Job Shifts from Energy Conservation (Salary Distribution Effects), by Robert A. Herendeen; and Energy and Labor Implication of Improving Thermal Integrity of New Houses, by John Joseph Nangle. A separate abstract was prepared for each paper.

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

    E-Print Network [OSTI]

    Stoker, Thomas M.

    2000-01-01T23:59:59.000Z

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

    E-Print Network [OSTI]

    Shanefelter, Jennifer Kaiser

    2007-01-01T23:59:59.000Z

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

  13. 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

  14. 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

  15. 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.

    2006-02-28T23:59:59.000Z

    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.

  16. The political economy of labor market liberalization

    E-Print Network [OSTI]

    Choung, Jinhee Lee

    2009-01-01T23:59:59.000Z

    with domestic production. Kyrgyzstan (1998), Taiwan (1999),Korea Croatia Tunisia Greece Kyrgyzstan Netherlands PakistanKorea Croatia Tunisia Greece Kyrgyzstan Netherlands Pakistan

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

    E-Print Network [OSTI]

    Shin, Ja Eun

    2005-08-29T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Shin, Ja Eun

    2005-08-29T23:59:59.000Z

    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...

  19. Looking for Work, Searching for Workers: U.S. Labor Markets after the Civil War

    E-Print Network [OSTI]

    Rosenbloom, Joshua L.

    1994-01-01T23:59:59.000Z

    .5 Public road construction 149 0.4 Other workers Coal mining 3,460 8.5 Copper & iron mining 848 2.1 Lumber & saw milling 835 2.0 Quarrying 631 1.5 Coking 443 1.1 Miscellaneous1 3,706 9.1 Total 40,737 100.0 Source: Sheridan 1907: 421. includes... operators faced the prob lem of assembling a workforce in relatively unpopulated areas. When mining operations were begun, operators had little choice but to bring the neces sary labor force to the location of production. As Table 1 shows, coal, copper...

  20. Higher Education Masterof Education

    E-Print Network [OSTI]

    Rock, Chris

    .ttu.edu Effective Fall 2013, Updated 12/09/13 #12;3 Higher Education Masters of Education Program Overview2 Higher Education Masterof Education (M.Ed.) Program Handbook College of Education Graduate Education and Research Texas Tech University

  1. Twist operators in higher dimensions

    E-Print Network [OSTI]

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

    2014-07-24T23:59:59.000Z

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

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

    SciTech Connect (OSTI)

    Raghunathan, P.; Capehart, B.L.

    1997-06-01T23:59:59.000Z

    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.

  3. 68 New Labor Forum C. Richardson Working Alone New Labor Forum 69

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    , as well as formal restructuring programs such as lean, kaizen, Six Sigma, and the Toyota Production System

  4. Agricultural productivity and industrialization: A reformulation

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Agricultural productivity and industrialization: A reformulation Debasis Mondal Sept 20, 2014 Abstract In this paper we examine the role of agricultural productivity on the process of industrialization industrialization by releasing labor from agriculture to industry. In fact, when agriculture is highly productive

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

    E-Print Network [OSTI]

    Pitney, Paul

    2005-12-16T23:59:59.000Z

    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...

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

    E-Print Network [OSTI]

    Evans, Louwanda

    2012-07-16T23:59:59.000Z

    In this qualitative study, I examine the experiences of African American pilots and flight attendants with emotional labor. Integral to existing theories of emotional labor is the incorporation of voices of color and their contemporary movement...

  7. 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

  8. THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND

    E-Print Network [OSTI]

    Levinson, David M.

    #12;THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND Ragui Assaad and Caroline Egypt www.erf.org.eg Copyright © The Economic Research Forum, 2013 All rights reserved. No part our data to other statistical sources for Egypt to evaluate the representativeness of the sample

  9. 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

  10. India's pulp and paper industry: Productivity and energy efficiency

    SciTech Connect (OSTI)

    Schumacher, Katja

    1999-07-01T23:59:59.000Z

    Historical estimates of productivity growth in India's pulp and paper 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 statistical and econometric estimates of productivity growth for this sector. Their results show that productivity declined over the observed period from 1973-74 to 1993-94 by 1.1% p.a. Using a translog specification the econometric analysis reveals that technical progress in India's pulp and paper 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 protection afforded by high tariffs on imported paper products and other policies, which allowed inefficient, small plants to enter the market and flourish. Will these trends continue into the future, particularly where energy use is concerned? The authors examine the current changes in structure and energy efficiency undergoing in the sector. Their analysis shows that with liberalization of the sector, and tighter environmental controls, the industry is moving towards higher efficiency and productivity. However, the analysis also shows that because these improvements are being hampered by significant financial and other barriers the industry might have a long way to go.

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

    E-Print Network [OSTI]

    Miljanic, Andra Olivia

    2010-01-01T23:59:59.000Z

    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. j:rmstern/manuscripts/laborstds fall99.doc LABOR STANDARDS AND TRADE

    E-Print Network [OSTI]

    Shyy, Wei

    and empirical grounds to support the international enforcement and harmonization of labor standards. On a global level, the International Labor Organization (ILO) is best suited to provide a multilateral forum that would serve to strengthen its role and authority in pursuing improved labor standards internationally

  13. Ctedra de Salud Laboral La Ctedra de Salud Laboral para la prevencin de riesgos derivados del trabajo se cre

    E-Print Network [OSTI]

    Oro, Daniel

    trabajo se creó en 2009 para continuar las actividades de la Cátedra Fundación MAPFRE en relación con la salud laboral (seguridad en el trabajo, higiene industrial, ergonomía y psicosociología aplicada) en los modalidades de enseñanza: semipresencial en el campus de la UIB y a distancia, sobre la plataforma telemática

  14. CEBAF at Higher Energies

    E-Print Network [OSTI]

    T. Barnes; J. Napolitano

    1994-07-14T23:59:59.000Z

    This report summarizes topics in hadron spectroscopy and production which could be addressed at CEBAF with an energy upgrade to $E_\\gamma=8$ GeV and beyond. The topics discussed include conventional meson and baryon spectroscopy, spectroscopy of exotica (especially molecules and hybrids), CP and CPT tests using $\\phi$ mesons, and new detector and accelerator options.

  15. 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.

  16. CALCULATION AND USE OF EFFECTIVE EXTERNAL BOUNDARY AND RELATED SETTING PARAMETERS IN CABLE YARDING PRODUCTION ESTIMATION

    E-Print Network [OSTI]

    Greulich, Francis E.

    in the more efficient use of existing capital and labor resources. Efficiency in timber harvesting starts YARDING PRODUCTION ESTIMATION Francis E. Greulich1 ABSTRACT.--The concept of the effective external-growth timber, very competitive bidding for logging contracts, high regional labor costs, shorter contract

  17. Using Critical Chain Project Management Methodologies to Build a Production Schedule

    E-Print Network [OSTI]

    de Weck, Olivier L.

    . It is the proper management of the essential project details across functions: materials, labor activities the proper management of materials and labor activities. Costs and activity durations were estimated usingUsing Critical Chain Project Management Methodologies to Build a Production Schedule By Clayton D

  18. Chapter 22 - Labor Standards for Construction | 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 onYouTube YouTube Note: Since the YouTube platformBuilding RemovalCSSDepartment of Energy5-4-2012 9-13 -182 - Labor

  19. DOE/Labor Leadership Roundtable Meetings | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0and Transparency,8-9612-985-2007Supplemental Environmental67 U.S.DOE/Labor

  20. Colorado Department of Labor and Employment | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:PowerCER.png El CERCollier Technologies IncCity,Published ColoradoLabor

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

    E-Print Network [OSTI]

    Danforth, Joe Jeff

    1940-01-01T23:59:59.000Z

    '7 Oianing Seasons ~ \\ ~ ~ ~ i ~ ~ ~ ~ ~ ~ ~ ' ~ ~ i ~ ~ ~ IXIi Volaao at Oinaiag ?s Related to Hour aad Dollar Cost of Labor for a Oin ia South Texas from lORS to the 1957 01nning Seasons ) Inol us 1re ~ ~ ~ i ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 11 XVh. Volume... VXII. The Iadox at Texas Oin Labor oad tho Dadox of Haurly Rarnings ei' wage worhors tron 1980 to 1957, Inclusive. . So Rstimaiod Hour Cost ot Labor tor Stcam Cine 1n Bast Texas& 1989 1957 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 48 X Rtfeots ef Volmse...

  2. University of Michigan Institute for Research on Labor, Employment and the Economy

    E-Print Network [OSTI]

    Shyy, Wei

    University of Michigan Institute for Research on Labor, Employment and the Economy (IRLEE) Mission innovation, increasing entrepreneurship, and improving the economy; (5) Foster a core of interdisciplinary

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

    E-Print Network [OSTI]

    Coslovsky, Salo Vinocur

    2009-01-01T23:59:59.000Z

    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 ...

  4. Tackling Global Inequality in Labor Migration: Diaspora Mechanism and Migration Development Bank

    E-Print Network [OSTI]

    Gevorkyan, Aleksandr V.; Gevorkyan, Arkady V.

    2007-01-01T23:59:59.000Z

    Tackling Global Inequality in Labor Migration: DiasporaCruz Conference on “Mapping Global Inequalities - BeyondIncome Inequality” * November 17, 2007 New York, NY

  5. From Self-Help to Public Labor Camps: Exploring Ways to House California's Agricultural Workers

    E-Print Network [OSTI]

    Ruiz, Enedina

    2012-01-01T23:59:59.000Z

    the Bracero Labor Camps in Ventura County. Thesis 2009 (20061, 1995. Alvarez, Fred. “Ventura County Focuses on HousingFarmworker units ease crowding” Ventura County. November 15,

  6. Down But Not Out: The Recovery of a Downsized Labor Movement in Argentina (2002-2006)

    E-Print Network [OSTI]

    Etchemendy, Sebastian; Collier, Ruth Berins

    2007-01-01T23:59:59.000Z

    Policy and Collective Action: Unemployed Workers, Community Associations and Protest in Argentina”policy had broader ramifications that stimulated business-labor bargaining. In Argentina,

  7. Production Practices for Irrigated Crops on the High Plains.

    E-Print Network [OSTI]

    Bonnen, C. A.; McArthur, W. C.; Magee, A. C.; Hughes, W.F.

    1953-01-01T23:59:59.000Z

    was snapped and the re- mainder was machine-stripped. th lint yields averaging nearly a bale per acre (Table and 24.0 hours, respectively, of off-farm labor were cotton snapping on sandy and on heavy soils. From hour of labor was used to cover... approximately half rl acreage with a stripper. hough machine operations on dry-land and on irrigated CULLIJI~ are similar for seedbed preparation, planting and culti- vating, nearly twice as much labor was needed for production of the irrigated crop...

  8. Higher Education Tuition Assistance And

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    and West Virginia Higher Education Grant Recipients October 2009 Revised: November 2009 Prepared ..................................5 3. Work Participation And Wages For W.Va. Public Higher Education Graduates Receiving PROMISE........................................................................11 5. Work Participation In 2008 Of Graduates From West Virginia Public Higher Education Institutions

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

    E-Print Network [OSTI]

    Kuo, Yu-Chen

    2005-11-01T23:59:59.000Z

    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...

  10. www.cambridge.org/us/american-history American Labor and Economic

    E-Print Network [OSTI]

    Tsien, Roger Y.

    www.cambridge.org/us/american-history American Labor and Economic Citizenship New Capitalism from as a time when Herbert Hoover and his allies worked to significantly reform economic policy. In Ameri- can Labor and Economic Citizenship, Mark Hendrickson both augments and amends this view by studying

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

    E-Print Network [OSTI]

    Lin, Peng

    2009-05-15T23:59:59.000Z

    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 the Health and Retirement...

  12. Public Employment and Labor Market Performances Yann Algany, Pierre Cahucz and Andr Zylberbergx

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Public Employment and Labor Market Performances¤ Yann Algany, Pierre Cahucz and André Zylberbergx deals with the consequence of public employment on labor market perfor- mances in 17 OECD countries over, public employment represents an important share of total employ- ment. Table 1 shows that the average

  13. Fair Labor Standard Act and Service Contract Act Price Adjustment UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Fair Labor Standard Act and Service Contract Act ­ Price Adjustment UT-B Contracts Div Sept 2009 Page 1 of 1 flsa-price-adj-ext-sept09.doc FAIR LABOR STANDARDS ACT AND SERVICE CONTRACT ACT - PRICE

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

    E-Print Network [OSTI]

    Jacoby, Sanford

    2004-01-01T23:59:59.000Z

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

  15. Health status and sulfur dioxide exposure of nickel smelter workers and civic laborers

    SciTech Connect (OSTI)

    Broder, I.; Smith, J.W.; Corey, P.; Holness, L.

    1989-04-01T23:59:59.000Z

    We examined a group of 143 nickel smelter workers who processed a high sulfide ore, and compared their health status with that of 117 civic laborers. All subjects were studied over the first four days of a week of work, administering a health questionnaire on day 1, measuring their pulmonary function on the morning of day 1 and day 4, and monitoring their personal exposure to SO/sub 2/ and particulates over the same period. The smelter workers were exposed to an average of 0.374 mg/m/sup 3/ of respirable particulates, a threefold higher level than the controls, and to 0.67 ppm of sulfur dioxide, a 40-fold greater amount than the controls, but were found to show no excess of chronic respiratory symptoms and did not differ from the controls either in their baseline pulmonary function or in their change from the morning of day 1 to day 4. However, there were several indicators of a healthy worker effect in the smelter worker group.

  16. West Virginia Higher Education Graduate

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    West Virginia Higher Education Graduate Employment And Wage Trends: 2003-2010 Summary Results October 2011 Prepared for the West Virginia Higher Education Policy Commission By George W. Hammond and Economic Research College of Business and Economics West Virginia University © Copyright 2011 WVU Research

  17. West Virginia Higher Education Graduate

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    West Virginia Higher Education Graduate Employment By Industry 2009 July 2010 Prepared for the West Research Assistant Bureau of Business and Economic Research College of Business and Economics West Virginia 1. Work Participation And Annualized Wages Of West Virginia Public Higher Education Graduates From

  18. Speculative acts : the cultural labors of science, fiction, and empire

    E-Print Network [OSTI]

    Bahng, Aimee Soogene

    2009-01-01T23:59:59.000Z

    rubber cultivation as the rudimentary and primitive productionrubber plantations stubbornly held to densely populated planting techniques because “intensification of production…production effecting this social change. Chapter 1| Imperial Rubber—

  19. Finance and Labor: Perspectives on Risk, Inequality, and Democracy

    E-Print Network [OSTI]

    Jacoby, Sanford

    2009-01-01T23:59:59.000Z

    lobbied steadily for financial deregulation. Wall Street’sin its quest for financial deregulation: nearly $250 millionby globalization and deregulation. Higher levels of world

  20. Labor Adjustment and Gradual Reform:Is Commitment Important?

    E-Print Network [OSTI]

    Karp, Larry; Paul, Thierry

    1994-01-01T23:59:59.000Z

    first best equilibrium (FBE), the open loop equilibrium (PAE relative to the FBE. However, the higher unemployment inand twelve years under FBE. The unemployment trajectories

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

    E-Print Network [OSTI]

    Godwin, Anne Louise

    1997-01-01T23:59:59.000Z

    ' intake of vitamin Biq regressed on mothers' work history and mothers' work importance 104 CHAPTER I INTRODUCTION Aspects of occupational life and family life interact in a variety of complex manners For many people in the American society, labor...

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

    E-Print Network [OSTI]

    Amengual, Matthew

    2011-01-01T23:59:59.000Z

    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. How low-skilled immigration is changing US prices and labor markets : three essays

    E-Print Network [OSTI]

    Cortes, Patricia, Ph. D. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    This dissertation consists of three essays on the effects of low-skilled immigration on US prices and labor markets. The first essay uses confidential data from the Consumer Price Index to estimate the causal effect of ...

  4. Networks and Access in Labor Markets for Youth: Minorities and Women

    E-Print Network [OSTI]

    O'Regan, Katherine M.; Quigley, John M.

    1992-01-01T23:59:59.000Z

    Regan, Katherine M. and John M. Quigley (1991) "LaborYale University and John M. Quigley University of CaliforniaYale University and John M. Quigley University of California

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

    E-Print Network [OSTI]

    Ferguson, John-Paul

    2009-01-01T23:59:59.000Z

    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 ...

  6. The impact of minimum age of employment regulation on child labor and schooling

    E-Print Network [OSTI]

    Edmonds, Eric V

    Promoting minimum age of employment regulation has been a centerpiece in child labor policy for the last 15 years. If enforced, minimum age regulation would change the age profile of paid child employment. Using micro-data ...

  7. 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 ...

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

    E-Print Network [OSTI]

    Natalicchio, Marcela

    2006-01-01T23:59:59.000Z

    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, ...

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

    E-Print Network [OSTI]

    Benson, Alan (Alan M.)

    2013-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Oh, Shao Chong

    2010-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Bushnell, Jim B; Wolfram, Catherine D

    2007-01-01T23:59:59.000Z

    of power plants. Although electricity generation is a fuelplant managers both suggest that labor poli- cies in electricity generationplant that had been built by the government-owned Central Electricity Generation

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

    E-Print Network [OSTI]

    Autor, David

    2012-05-02T23:59:59.000Z

    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 ...

  13. 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 ...

  14. Social Networks and Labor Market Entry Barriers: Understanding Inter-industrial Wage Differentials in Urban China

    E-Print Network [OSTI]

    Chen, Zhao; Lu, Ming; Sato, Hiroshi

    2010-01-01T23:59:59.000Z

    Social networks Uses social networks during job hunting2: Group Comparison of Social Networks and Father-in-Law’sPAPERS WP 2010-09 Social Networks and Labor Market Entry

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

    E-Print Network [OSTI]

    Elisa Oh

    2004-01-01T23:59:59.000Z

    wives and mothers, should 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...

  16. Capital, labor, and energy cost prediction in timber harvesting: a microcomputer solution

    E-Print Network [OSTI]

    Kusmertz, Timothy Jon

    1983-01-01T23:59:59.000Z

    Organization Capital. 17 17 Labor 22 Energy. III. CAPITAL COST CALCULATION. 22 25 Depreciation. Taxes, Insurance, and Interest. 25 30 IV. LABOR COST CALCULATION. 36 Nages and Salaries. Fringe Benefits. 36 38 Chapter Page V. ENERGY COST... Summary for Champion International Corporation's Harvesting Unit g2 60 15 List of Equipment in Champion's Harvesting Unit N2 61 Table page 16 Breakdown of Workers in Champion's Harvesting Unit 42 and Their Respective Salary or Wage. . 62 17 Monthly...

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

    E-Print Network [OSTI]

    Morales, Maria Cristina

    2006-04-12T23:59:59.000Z

    ETHNIC NICHES, PATHWAY TO ECONOMIC INCORPORATION OR EXPLOITATION? LABOR MARKET EXPERIENCES OF LATINA/OS A Dissertation by MARIA CRISTINA MORALES Submitted to the Office of Graduate Studies of Texas A&M University... ETHNIC NICHES, PATHWAY TO ECONOMIC INCORPORATION OR EXPLOITATION? LABOR MARKET EXPERIENCES OF LATINA/OS A Dissertation by MARIA CRISTINA MORALES Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

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

    E-Print Network [OSTI]

    Morales, Maria Cristina

    2006-04-12T23:59:59.000Z

    ETHNIC NICHES, PATHWAY TO ECONOMIC INCORPORATION OR EXPLOITATION? LABOR MARKET EXPERIENCES OF LATINA/OS A Dissertation by MARIA CRISTINA MORALES Submitted to the Office of Graduate Studies of Texas A&M University... ETHNIC NICHES, PATHWAY TO ECONOMIC INCORPORATION OR EXPLOITATION? LABOR MARKET EXPERIENCES OF LATINA/OS A Dissertation by MARIA CRISTINA MORALES Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

  19. Rural Labor Manual: Guide to the Conduct of Specific Community Educational Programs.

    E-Print Network [OSTI]

    Ruesink, David C.

    1980-01-01T23:59:59.000Z

    worked 15 hours or more as unpaid workers in an enterprise operated by a member of the family; or 2. Did not work but had jobs or businesses from which they were temporar il absent because of illness, bad weather, vacation, labor management disputes... labor require detailed infotmation regarding an employer I s hiring practices, training programs, job turnover, occupational requirements, entry level wage and existing. and/or proj ected .vacancies. In many cases, because of the large number of local...

  20. The impact of negotiation simulation in teaching labor relations at Texas A&M University

    E-Print Network [OSTI]

    Hill, Brian Joseph

    1974-01-01T23:59:59.000Z

    , Walter R. ; and Gall, Meredith D. , Educational Research, David McKay Company, Inc. , New York, 1971. 2. Byrd, Stephen F. , Strata in Labor Relations, Prentice-Hall, Inc. , Waterford, Connecticut, 1963. 3. Canada, James, letter written to Brian J... of MASTER OF SCIENCE August 1974 Major Subject: Industrial Technology THE IMPACT OF NEGOTIATION SBSJLATION IN TEACHING LABOR RELATIONS AT TEXAS ASM UNIVERSITY A Thesis by BRIAN JOSEPH HILL Approved as to style and content by: (C irman of Committee...

  1. Production and evaporation of higher dimensional black holes

    E-Print Network [OSTI]

    Sampaio, Marco Oliveira Pena

    2010-07-06T23:59:59.000Z

    and successes. A special note must go to a collaborator from a different project, and friend, Carlos Herdeiro for his wise advice and positiveness during some important periods of my PhD. This project was funded by Fundac¸a˜o para a Cieˆncia e Tecnologia (FCT...

  2. 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. CategoryFebruaryFebruary 17, 2015Martin E.

  3. 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible forPortsmouth/Paducah47,193.70COMMUNITY AEROSOL:QuantumAprilElasticQuest

  4. Complex higher order derivative theories

    SciTech Connect (OSTI)

    Margalli, Carlos A.; Vergara, J. David [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico 04510 DF (Mexico)

    2012-08-24T23:59:59.000Z

    In this work is considered a complex scalar field theory with higher order derivative terms and interactions. A procedure is developed to quantize consistently this system avoiding the presence of negative norm states. In order to achieve this goal the original real scalar high order field theory is extended to a complex space attaching a complex total derivative to the theory. Next, by imposing reality conditions the complex theory is mapped to a pair of interacting real scalar field theories without the presence of higher derivative terms.

  5. 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

    2009-05-15T23:59:59.000Z

    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...

  6. Labor Institutions and Market PerformanceLabor Institutions and Market Performance An AgentAn Agent--Based Computational Economics ApproachBased Computational Economics Approach

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    are encapsulated software programs capable of - AdaptationAdaptation to environmental conditions - Social://www.econ.iastate.edu/tesfatsi/aapplic.htm )(http://www.econ.iastate.edu/tesfatsi/aapplic.htm ) Embodied cognition Network formation Financial Economics Labor Markets Industrial organization Macroeconomics Technological change and economic growth

  7. On the Role of Farm Size Distribution in Explaining Cross-Country Variation in Agricultural Productivity

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Productivity Oleg Firsin August 2014 Abstract In this paper, we seek to test a hypothesis regarding sources of international agricultural productivity differences that recently emerged in the literature. In accordance-level taxes and subsidies­account for a large part of the agricultural labor productivity gap between the rich

  8. Deconstructing unparticles in higher dimensions

    SciTech Connect (OSTI)

    Lee, Jong-Phil [Korea Institute for Advanced Study, Seoul 130-722 (Korea, Republic of)

    2009-04-01T23:59:59.000Z

    Unparticles are realized by deconstruction in higher extra dimensions. It is shown that in this framework when the scale invariance is broken, the corresponding spectral function of the unparticle is shifted by an amount of the breaking scale. The result strongly supports the conventional ansatz for the spectral function of the unparticle in the literature.

  9. On higher spin partition functions

    E-Print Network [OSTI]

    M. Beccaria; A. A. Tseytlin

    2015-06-05T23:59:59.000Z

    We observe that the partition function of the set of all free massless higher spins s=0,1,2,3,... in flat space is equal to one: the ghost determinants cancel against the "physical" ones or, equivalently, the (regularized) total number of degrees of freedom vanishes. This reflects large underlying gauge symmetry and suggests analogy with supersymmetric or topological theory. The Z=1 property extends also to the AdS background, i.e. the 1-loop vacuum partition function of Vasiliev theory is equal to 1 (assuming a particular regularization of the sum over spins); this was noticed earlier as a consistency requirement for the vectorial AdS/CFT duality. We find that Z=1 is also true in the conformal higher spin theory (with higher-derivative d^{2s} kinetic terms) expanded near flat or conformally flat S^4 background. We also consider the partition function of free conformal theory of symmetric traceless rank s tensor field which has 2-derivative kinetic term but only scalar gauge invariance in flat 4d space. This non-unitary theory has a Weyl-invariant action in curved background and corresponds to "partially massless" field in AdS_5. We discuss in detail the special case of s=2 (or "conformal graviton"), compute the corresponding conformal anomaly coefficients and compare them with previously found expressions for generic representations of conformal group in 4 dimensions.

  10. On higher spin partition functions

    E-Print Network [OSTI]

    Beccaria, M

    2015-01-01T23:59:59.000Z

    We observe that the partition function of the set of all free massless higher spins s=0,1,2,3,... in flat space is equal to one: the ghost determinants cancel against the "physical" ones or, equivalently, the (regularized) total number of degrees of freedom vanishes. This reflects large underlying gauge symmetry and suggests analogy with supersymmetric or topological theory. The Z=1 property extends also to the AdS background, i.e. the 1-loop vacuum partition function of Vasiliev theory is equal to 1 (assuming a particular regularization of the sum over spins); this was noticed earlier as a consistency requirement for the vectorial AdS/CFT duality. We find that Z=1 is also true in the conformal higher spin theory (with higher-derivative d^{2s} kinetic terms) expanded near flat or conformally flat S^4 background. We also consider the partition function of free conformal theory of symmetric traceless rank s tensor field which has 2-derivative kinetic term but only scalar gauge invariance in flat space. This non...

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

    SciTech Connect (OSTI)

    Naser, J. A. [Electric Power Research Inst., 3420 Hillview Avenue, Palo Alto, CA 94303 (United States)

    2012-07-01T23:59:59.000Z

    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)

  12. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

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

    2014-02-28T23:59:59.000Z

    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

  13. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

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

    2013-09-17T23:59:59.000Z

    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

  14. Cast Stone Formulation At Higher Sodium Concentrations

    SciTech Connect (OSTI)

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

    2013-10-02T23:59:59.000Z

    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

  15. Trees, land, and labor. World Bank environment paper

    SciTech Connect (OSTI)

    Dewees, P.A.

    1993-12-01T23:59:59.000Z

    The paper presents the results of a research study which investigated the establishment, management and clearance of woodlots by farmers in a densely populated area of Kenya. It analyzes the factors which influenced their decisions to plant or clear their woodlots and shows how these are primarily related to the family lifecycle and the agricultural input and product markets in which they operate.

  16. ALASKA DEPARTMENT OF LABOR & WORKFORCE DEVELOPMENT Division of Workers' Compensation

    E-Print Network [OSTI]

    115512, Juneau AK 99811-5512 REPORT OF OCCUPATIONAL INJURY OR ILLNESS AWCB Case Number (Division Use Only # 38. Give Details of How Injury or Illness Happened 39. Injury / Illness Due to Machine / Product Failure? YES NO 40. Mechanical Guard / Safeguards Provided? YES NO 41. List Any Machine / Substance

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

    E-Print Network [OSTI]

    Turley, Keith Pool

    1977-01-01T23:59:59.000Z

    labor in Texas increased from -0. 8 in 1951 to -2. 8 in 1975, while the long run wage elasticity of demand increased from -1. 0 to -3. 5 during the same time period. The hypothesis that Mexican immigration has had a direct influence on the supply... be expected to cause a 0. 3 per- cent short-run increase in the supply of hired farm labor in Texas, and a 0. 1 percent short-run decrease in the farm wage rate, while the long-run effect on the wage rate would be a 0. 4 percent decrease from the 1975...

  18. The higher spin Laplace operator

    E-Print Network [OSTI]

    Hendrik De Bie; David Eelbode; Matthias Roels

    2015-01-24T23:59:59.000Z

    This paper deals with a certain class of second-order conformally invariant operators acting on functions taking values in particular (finite-dimensional) irreducible representations of the orthogonal group. These operators can be seen as a generalisation of the Laplace operator to higher spin as well as a second order analogue of the Rarita-Schwinger operator. To construct these operators, we will use the framework of Clifford analysis, a multivariate function theory in which arbitrary irreducible representations for the orthogonal group can be realised in terms of polynomials satisfying a system of differential equations. As a consequence, the functions on which this particular class of operators act are functions taking values in the space of harmonics homogeneous of degree k. We prove the ellipticity of these operators and use this to investigate their kernel, focusing on both polynomial solutions and the fundamental solution.

  19. From Higher Education To Work In West

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    From Higher Education To Work In West Virginia 2009 Summary Results For Work Participation Virginia Higher Education Policy Commission By George W. Hammond, Associate Director Adam Hoffer, Graduate Virginia Higher Education Policy Commission. Opinions expressed herein are the responsibility

  20. Global Compact for Higher Education Institutions

    E-Print Network [OSTI]

    Global Compact for Higher Education Institutions Communicating on Progress for Université Laval Guide to the United Nations Global Compact for Higher Education Institutions: Implementing the Global to the United Nations Global Compact for Higher Education Institutions: Implementing the Global Compact

  1. More Capability and Higher Value for Mission-Critical Databases

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    integration · Hybrid cloud extensibility This white paper discusses the key capabilities SQL Server 2012 and improve profitability. White Paper Intel® Xeon® Processor E7-8800/4800/2800 Product Families Microsoft SQL Server* 2012 #12;2 White Paper: More Capability and Higher Value for Mission-Critical Databases Data

  2. Improving the Labor Market Outcomes of Minorities: The Role of Employment Quota

    E-Print Network [OSTI]

    Krivobokova, Tatyana

    affirmative action policy for minorities exists in India. This paper exploits the institutional features institutions. This is used in India, Malaysia and Sri Lanka among other countries. Second is the policy of federally mandated employment quota policy to examine its effect on labor market outcomes of two distinct

  3. 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.

  4. 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

  5. Montana Economy at a Glance September 2012 Montana Department of Labor & Industry Research & Analysis Bureau

    E-Print Network [OSTI]

    Lawrence, Rick L.

    Montana Economy at a Glance September 2012 Montana Department of Labor & Industry Research to the economy over the last decade and helping to stabilize the Montana economy during the 2007-2010 recession The healthcare industry plays a positive and inte- gral role in the state's economy.Figure one shows the percent

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

    E-Print Network [OSTI]

    Wilcock, William

    UW Hazard Communication Program A Washington State Department of Labor and Industries standard called Hazard Communication (Right-to-Know) requires that all employees be informed about hazardous on manufacturer's containers of hazardous chemicals provide identification of the chemical, immediate hazard

  7. PAYMENT FOR ENVIRONMENTAL SERVICE TO ENHANCE RESOURCE USE EFFICIENCY AND LABOR FORCE PARTICIPATION IN MANAGING

    E-Print Network [OSTI]

    Walter, M.Todd

    continual large investment costs both in terms of human capital and financial resources. The researchPAYMENT FOR ENVIRONMENTAL SERVICE TO ENHANCE RESOURCE USE EFFICIENCY AND LABOR FORCE PARTICIPATION specific goals. The first is to estimate households' willingness to pay (WTP) to establish PES for upland

  8. Social Network Structure, Segregation, and Equality in a Labor Market with Referral Hiring

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Social Network Structure, Segregation, and Equality in a Labor Market with Referral Hiring Troy Univer- sity, Bronx, NY 10458. telephone: (718) 817-4793. 1 #12;Social Network Structure, Segregation the effects of social network structure on group level inequality. Our study departs from many studies

  9. Alternative Energy for Higher Education

    SciTech Connect (OSTI)

    Michael Cherney, PhD

    2012-02-22T23:59:59.000Z

    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? 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. Higher Spin Currents in Wolf Space: Part III

    E-Print Network [OSTI]

    Changhyun Ahn

    2015-04-01T23:59:59.000Z

    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.

  11. 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.

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

    SciTech Connect (OSTI)

    Friedman, B.

    2012-06-01T23:59:59.000Z

    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.

  13. DOE Solid-State Lighting in Higher Ed Facilities

    SciTech Connect (OSTI)

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

    2010-07-20T23:59:59.000Z

    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.

  14. Higher Spin Currents in Wolf Space: Part III

    E-Print Network [OSTI]

    Ahn, Changhyun

    2015-01-01T23:59:59.000Z

    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...

  15. County Employment Of West Virginia Higher

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    County Employment Of West Virginia Higher Education Graduates 2009 December 2010 Prepared for the West Virginia Higher Education Policy Commission By George W. Hammond, Associate Director Adam Hoffer with the West Virginia Higher Education Policy Commission. Opinions expressed herein are the responsibility

  16. 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

  17. Firm Size And Higher Education Graduate

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Firm Size And Higher Education Graduate Employment In West Virginia 2010 Summary Results For Work 2012 Prepared for the West Virginia Higher Education Policy Commission By George W. Hammond, Associate Corporation Funding for this research was provided by the West Virginia Higher Education Policy Commission

  18. From Higher Education To Work In West

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    From Higher Education To Work In West Virginia 2008 Summary Results For Work Participation Achievement, Tuition Assistance, and Nearby States March 2010 Prepared for the West Virginia Higher Education Higher Education Policy Commission. Opinions expressed herein are the responsibility of the authors. #12

  19. From Higher Education To Work In West

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    From Higher Education To Work In West Virginia 2007 Summary Results For Work Participation Prepared for the West Virginia Higher Education Policy Commission By George W. Hammond, Associate Director This research was conducted under contract with the West Virginia Higher Education Policy Commission. Opinions

  20. Estimation of the regional demand for hired farm labor: a parametric linear programming approach

    E-Print Network [OSTI]

    Cox, Thomas Lee

    1980-01-01T23:59:59.000Z

    86 86 89 93 101 TABLE OF CONTENTS (continued) Chapter Page The Linear Programming Framework Introduction Assumptions Similarities and Contrasts of Marginal and LP Analysis The Mathematical LP Model The Duality Context Derived Factor... migratory labor tha it implies. The style and f?zmat of this thesis follows that of the Amer-ican- gournN1 of Agricultural gconomj, cs. At the national level there 's growing concern over the "leakaqa" of Mexican Nationals from Southves. secondary...

  1. Trade And Inequality With Limited Labor Mobility: Theory And Evidence From China Muqun Li and Ian Coxhead

    E-Print Network [OSTI]

    Coxhead, Ian

    A-1 Trade And Inequality With Limited Labor Mobility: Theory And Evidence From China Muqun Li ........................................................................................ 2 A.3. Trade balance conditions................................................................................ 9 A.8. Trade balance condition rewriting 2

  2. 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

    2013-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Herranz, Joaquin

    2004-01-01T23:59:59.000Z

    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 ...

  4. Generalized structure of higher order nonclassicality

    E-Print Network [OSTI]

    Amit Verma; Anirban Pathak

    2009-01-21T23:59:59.000Z

    A generalized notion of higher order nonclassicality (in terms of higher order moments) is introduced. Under this generalized framework of higher order nonclassicality, conditions of higher order squeezing and higher order subpoissonian photon statistics are derived. A simpler form of the Hong-Mandel higher order squeezing criterion is derived under this framework by using an operator ordering theorem introduced by us in [J. Phys. A. 33 (2000) 5607]. It is also generalized for multi-photon Bose operators of Brandt and Greenberg. Similarly, condition for higher order subpoissonian photon statistics is derived by normal ordering of higher powers of number operator. Further, with the help of simple density matrices, it is shown that the higher order antibunching (HOA) and higher order subpoissonian photon statistics (HOSPS) are not the manifestation of the same phenomenon and consequently it is incorrect to use the condition of HOA as a test of HOSPS. It is also shown that the HOA and HOSPS may exist even in absence of the corresponding lower order phenomenon. Binomial state, nonlinear first order excited squeezed state (NLESS) and nonlinear vacuum squeezed state (NLVSS) are used as examples of quantum state and it is shown that these states may show higher order nonclssical characteristics. It is observed that the Binomial state which is always antibunched, is not always higher order squeezed and NLVSS which shows higher order squeezing does not show HOSPS and HOA. The opposite is observed in NLESS and consequently it is established that the HOSPS and HOS are two independent signatures of higher order nonclassicality

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

    E-Print Network [OSTI]

    Gross, S.

    definition ? Risk assessment ? In order to move past the cultural 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...

  6. Lower Cost, Higher Performance Carbon Fiber

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

    of Energy Presentationname Questions for Today Materials How can the cost of carbon fiber suitable for higher performance applications (H 2 Storage) be developed? H 2...

  7. 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. Together with a heating holder, it enables us to study catalysts with TEM methods while

  8. 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

  9. Holographic Representation of Higher Spin Gauge Fields

    E-Print Network [OSTI]

    Debajyoti Sarkar; Xiao Xiao

    2014-11-17T23:59:59.000Z

    Extending the results of \\cite{Heem}, \\cite{KLRS} on the holographic representation of local gauge field operators in anti de Sitter space, here we construct the bulk operators for higher spin gauge fields in the leading order of $\\frac{1}{N}$ expansion. Working in holographic gauge for higher spin gauge fields, we show that gauge field operators with integer spin $s>1$ can be represented by an integration over a ball region, which is the interior region of the spacelike bulk lightcone on the boundary. The construction is shown to be AdS-covariant up to gauge transformations, and the two-point function between higher spin gauge fields and boundary higher spin current exhibit singularities on both bulk and boundary lightcones. We also comment on possible extension to the level of three-point functions and carry out a causal construction for higher spin fields in de Sitter spacetime.

  10. Economic perturbations and fetal growth: A multilevel analysis of exposure to labor market insecurity during gestation and birth weight for gestational age

    E-Print Network [OSTI]

    Margerison-Zilko, Claire E.

    2011-01-01T23:59:59.000Z

    Mean birth weight percentile did not differ significantlyto labor market security and birth weight percentile.Mean birth weight percentile was lower, although not

  11. The role of executive capital and the market for alternative candidates in CEO dismissal and labor market consequences for dismissed chief executives

    E-Print Network [OSTI]

    Schepker, Donald Joseph

    2012-08-31T23:59:59.000Z

    ......................................................... 41 Firm Performance and Executive Dismissal...................................................... 42 The Interaction of Performance and Executive Dismissal.......................... 42 The Interaction of Performance and the Managerial Labor...

  12. Unmasking online reflective practices in higher education 

    E-Print Network [OSTI]

    Ross, Jennifer

    2012-06-29T23:59:59.000Z

    Online reflective practices that are high-stakes – summatively assessed, or used as evidence for progression or membership in a professional body – are increasingly prevalent in higher education, especially in professional ...

  13. The Deng algorithm in higher dimensions

    E-Print Network [OSTI]

    Y. Nyonyi; S. D. Maharaj; K. S. Govinder

    2014-12-28T23:59:59.000Z

    We extend an algorithm of Deng in spherically symmetric spacetimes to higher dimensions. We show that it is possible to integrate the generalised condition of pressure isotropy and generate exact solutions to the Einstein field equations for a shear-free cosmological model with heat flow in higher dimensions. Three new metrics are identified which contain results of four dimensions as special cases. We show graphically that the matter variables are well behaved and the speed of sound is causal.

  14. Holographic Superconductors and Higher Curvature Corrections

    E-Print Network [OSTI]

    Massimo Siani

    2011-11-14T23:59:59.000Z

    We study a fully backreacted holographic model of a four-dimensional superconductor by including a higher curvature interaction in the bulk action. We study how the critical temperature and the field theory condensate vary in this model and conclude that positive higher curvature couplings make the condensation harder. We also compute the conductivity, finding significant deviations from the conjectured universal frequency gap to critical temperature ratio.

  15. (Data in thousand metric tons of metal, unless otherwise noted) Domestic Production and Use: In 2000, 12 companies operated 23 primary aluminum reduction plants. Montana,

    E-Print Network [OSTI]

    , and Issues: Domestic primary aluminum production decreased owing in large part to the smelter production cutbacks caused by increased energy costs, particularly in the Pacific Northwest. Domestic smelters aluminum smelter in Hawesville, KY. The acquisition was subject to the completion of a labor agreement

  16. Savings Products Summer Saver

    E-Print Network [OSTI]

    Burke, Peter

    earning higher dividends. Direct Deposit Receive your paycheck one day early1 when you direct deposit Loan Pursue an advanced degree. Variable rate; loan amounts up to $50,000. Retirement Products2 403(b) and 457(b) Pre-tax retirement savings to supplement CalSTRS or CalPERS. Roth 403(b) After-tax retirement

  17. Group manifold approach to higher spin theory

    E-Print Network [OSTI]

    Hu, Shan

    2015-01-01T23:59:59.000Z

    We consider the group manifold approach to higher spin theory. The deformed higher spin transformation is realized as the diffeomorphism transformation on group manifold $\\textbf{M}$. With the suitable rheonomy condition and the torsion constraint imposed, the unfolded equation can be obtained from the Bianchi identity, by solving which, fields on $\\textbf{M}$ is determined by the multiplet at one point, or equivalently, by $(W^{[a(s-1),b(0)]}_{\\mu},H)$ on $AdS_{4}\\subset \\textbf{M}$. Although the space is extended to $\\textbf{M}$ to get the geometrical formulation, the dynamical degrees of freedom is still in $AdS_{4}$. We also discuss the theory with the global higher spin symmetry, which is in parallel with the WZ model in supersymmetry.

  18. Spinning particles and higher spin field equations

    E-Print Network [OSTI]

    Bastianelli, Fiorenzo; Corradini, Olindo; Latini, Emanuele

    2015-01-01T23:59:59.000Z

    Relativistic particles with higher spin can be described in first quantization using actions with local supersymmetry on the worldline. First, we present a brief review of these actions and their use in first quantization. In a Dirac quantization scheme the field equations emerge as Dirac constraints on the Hilbert space, and we outline how they lead to the description of higher spin fields in terms of the more standard Fronsdal-Labastida equations. Then, we describe how these actions can be extended so that the propagating particle is allowed to take different values of the spin, i.e. carry a reducible representation of the Poincar\\'e group. This way one may identify a four dimensional model that carries the same degrees of freedom of the minimal Vasiliev's interacting higher spin field theory. Extensions to massive particles and to propagation on (A)dS spaces are also briefly commented upon.

  19. -Z:\\OIR Repository\\^ Reports\\^ Projects\\^ TN Dept of Labor and Workforce\\Earnings of Graduates.sas -University of Memphis Office of Institutional Research --15NOV13

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    -Z:\\OIR Repository\\^ Reports\\^ Projects\\^ TN Dept of Labor and Workforce\\Earnings of Graduates.sas -University of Memphis Office of Institutional Research --15NOV13 -Graduation year includes summer, fall graduation, multiplied by 4. Source: Tennessee Dept. of Labor & Workforce data files. Excludes workers

  20. Productivity Enhancement for Manufacturing of Amorphous Silicon PV Modules: Final Technical Progress Report; 1 July 2002--31 October 2004

    SciTech Connect (OSTI)

    Volltrauer, H.; Jansen, K.

    2005-02-01T23:59:59.000Z

    The overall objective of this subcontract over its two-year duration is to continue the advancement of Energy Photovoltaics, Inc.'s (EPV) a-Si production manufacturing technology and improve the production equipment used in manufacturing. This will allow EPV to reduce module costs by increasing module output, throughput, and yield. EPV conducted parallel research efforts for achieving higher stabilized module power output through improvements in several manufacturing processing steps, with particular emphasis on the thin-film deposition process. The dual goals of achieving a 20% gain in stabilized output and a 20% reduction in direct costs were accomplished. The 20% gain in stabilized output increased the power of the standard 0.79 m2 module to about 45 watts. This was achieved through optimizing the a-Si deposition process to improve stability, increasing the active area of the module, and developing a ZnO/Al back reflector to increase the light absorption of the a-Si. Additionally, improvements were made to the a-Si uniformity, and an improved TCO was incorporated into the standard product. The goal of reducing costs by 20% was exceeded, resulting in an estimated direct cost of $1.41/W, for the process in EPV's New Jersey facility. This was accomplished through a complete review of the process that resulted in lower material costs, lower labor costs, less downtime, and higher module power, as noted above. The process was streamlined and made more efficient by eliminating or combining process steps, and selected processes were automated. In addition, improvements were made to the characterization and measurement techniques used in the module optimization process.

  1. Seismic imaging using higher order statistics

    E-Print Network [OSTI]

    Srinivasan, Karthik

    1999-01-01T23:59:59.000Z

    Improvements in seismic resolution beyond typical seismic wavelength will have significant implications for hydrocarbon exploration and production. Conventional imaging algorithms can be derived as a least squared optimization problem in which...

  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.

    1990-11-01T23:59:59.000Z

    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. Dashboards in Higher UMACRAO/WACRAO Joint

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Dashboards in Higher Education UMACRAO/WACRAO Joint Conference November 1-3, 2006 Phil Hull charts, pie charts and gauges are usually set in a portal-like environment that is often role for Short Term Decision Making Transactional Current, Unit Record Level Data Used for Daily Operational

  4. Higher Derivative D-brane Couplings

    E-Print Network [OSTI]

    Guo, Guangyu

    2012-10-19T23:59:59.000Z

    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...

  5. 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

  6. HIGHER EDUCATION FACILITIES MANAGEMENT: READY FOR INTERNATIONALIZATION?

    E-Print Network [OSTI]

    Aizuddin, N.; Yahya, M.

    and it equipment, furniture and fixtures to improve the organization’s ability to compete successfully in a fast changing world. The facilities of a Higher Education Institution (HEI) like Universiti Teknologi Malaysia are one of its most valuable assets and must...

  7. 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

  8. 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

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

    E-Print Network [OSTI]

    Angenent, Lars T.

    -level labor and environmental leaders for the NYS Climate Action Plan, as well as federal and international-level climate policy. Building on GLI's research and educational activities, the discussion began with a brief, agriculture, urban planning and building design reveals numerous challenges and opportunities for working

  10. UAW Bonus Instructions 1. Nominator submits UAW Bonus Request Form to the University Labor designee in Human Resources (HR).

    E-Print Network [OSTI]

    UAW Bonus Instructions 1. Nominator submits UAW Bonus Request Form to the University Labor designee in Human Resources (HR). All UAW employees are eligible to receive a bonus up to three (3) time per fiscal will review for compliance and notify the UAW Bonus Review Committee of a potential UAW Bonus. 3. The UAW

  11. ABJ Theory in the Higher Spin Limit

    E-Print Network [OSTI]

    Shinji Hirano; Masazumi Honda; Kazumi Okuyama; Masaki Shigemori

    2015-04-27T23:59:59.000Z

    We study the conjecture made by Chang, Minwalla, Sharma, and Yin on the duality between the N=6 Vasiliev higher spin theory on AdS_4 and the N=6 Chern-Simons-matter theory, so-called ABJ theory, with gauge group U(N) x U(N+M). Building on our earlier results on the ABJ partition function, we develop the systematic 1/M expansion, corresponding to the weak coupling expansion in the higher spin theory, and compare the leading 1/M correction, with our proposed prescription, to the one-loop free energy of the N=6 Vasiliev theory. We find an agreement between the two sides up to an ambiguity that appears in the bulk one-loop calculation.

  12. Higher modulus compositions incorporating particulate rubber

    DOE Patents [OSTI]

    Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA); Bagheri, Reza (Bethlehem, PA)

    1997-12-02T23:59:59.000Z

    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.

  13. Higher modulus compositions incorporating particulate rubber

    DOE Patents [OSTI]

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

    1995-01-17T23:59:59.000Z

    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.

  14. Higher modulus compositions incorporating particulate rubber

    SciTech Connect (OSTI)

    McInnis, Edwin L. (Allentown, PA); Scharff, Robert P. (Louisville, KY); Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA)

    1995-01-01T23:59:59.000Z

    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.

  15. Higher modulus compositions incorporating particulate rubber

    SciTech Connect (OSTI)

    Bauman, B.D.; Williams, M.A.; Bagheri, R.

    1997-12-02T23:59:59.000Z

    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 figs.

  16. Higher modulus compositions incorporating particulate rubber

    SciTech Connect (OSTI)

    McInnis, Edwin L. (Allentown, PA); Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA)

    1996-04-09T23:59:59.000Z

    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.

  17. Higher modulus compositions incorporating particulate rubber

    DOE Patents [OSTI]

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

    1996-04-09T23:59:59.000Z

    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 figs.

  18. Enhanced Coset Symmetries and Higher Derivative Corrections

    E-Print Network [OSTI]

    Neil Lambert; Peter West

    2006-08-17T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

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

    2011-08-10T23:59:59.000Z

    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.

  20. On conformal higher spin wave operators

    E-Print Network [OSTI]

    Teake Nutma; Massimo Taronna

    2014-07-08T23:59:59.000Z

    We analyze free conformal higher spin actions and the corresponding wave operators in arbitrary even dimensions and backgrounds. We show that the wave operators do not factorize in general, and identify the Weyl tensor and its derivatives as the obstruction to factorization. We give a manifestly factorized form for them on (A)dS backgrounds for arbitrary spin and on Einstein backgrounds for spin 2. We are also able to fix the conformal wave operator in d=4 for s=3 up to linear order in the Riemann tensor on generic Bach-flat backgrounds.

  1. Inflationary Universe in Higher Derivative Induced Gravity

    E-Print Network [OSTI]

    W. F. Kao

    2000-06-27T23:59:59.000Z

    In an induced-gravity model, the stability condition of an inflationary slow-rollover solution is shown to be $\\phi_0 \\partial_{\\phi_0}V(\\phi_0)=4V(\\phi_0)$. The presence of higher derivative terms will, however, act against the stability of this expanding solution unless further constraints on the field parameters are imposed. We find that these models will acquire a non-vanishing cosmological constant at the end of inflation. Some models are analyzed for their implication to the early universe.

  2. Department of Energy Idaho - Higher Education Links

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavid Turner David3 |AProgramLinks > Local Higher

  3. Higher Efficiency HVAC Motors | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions for DOE FYAffairs,Assessment HazleDepartment of EnergyHigher

  4. Brief review on higher spin black holes

    E-Print Network [OSTI]

    Alfredo Perez; David Tempo; Ricardo Troncoso

    2014-05-12T23:59:59.000Z

    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.

  5. Solar project description for Arno Kahn/Builders and Laborers Commonwealth single family residence Duluth, Minnesota

    SciTech Connect (OSTI)

    Moore, D

    1982-04-30T23:59:59.000Z

    The Arno Kahn/Builders and Laborers Commonwealth Site is a house in a Minnesota suburb. It combines a modified direct-gain sun space system with a thermal envelope. The living space is separated from the sun space by a three-story mass wall. Sunlight enters the three-story solarium and heats the mass wall which in turn heats the air. The warm air is then distributed through the thermal envelope. Manually operated shades provide night insulation for the south-facing windows, and roof overhangs and a turbine vent in the solarium roof prevent overheating. Domestic hot water is preheated in four tanks located behind the window of the basement sunroom. The concrete floor in the basement provides part of the heat storage. Wood burning stoves and electric baseboard heaters provide auxiliary heating. Five modes of operation are described: collector-to-storage, collector-to-space heating, storage-to-space heating, solarium cooling and domestic hot water preheating. The instrumentation for the National Solar Data Network is described. The solar energy portion of the construction costs is estimated to be $7000. (LEW)

  6. Ashland puts emphasis on higher technology

    SciTech Connect (OSTI)

    Not Available

    1980-12-03T23:59:59.000Z

    It is reported that Ashland will be switching away from commodity-type petroleum projects, such as gasoline, and toward high-technology items, such as synthetic fuels, lubricants and speciality petrochemicals. New projects involved in the shift toward higher technology include a 5,000 bbl/day lubricating-oil plant at Rabigh, Saudi Arabia, the startup of the big new ethanol plant at South Point, Ohio, and the proposed $260 million acquisition of U.S. Filter. Ashland plans to sell some of the ethanol to be produced in the 3,500 bbl/day corn-based plant in Ohio, but will use the ethanol as an octane-boosting component in premium unleaded gasoline.

  7. Naked Singularities in Higher Dimensional Gravitational Collapse

    E-Print Network [OSTI]

    Asit Banerjee; Ujjal Debnath; Subenoy Chakraborty

    2003-02-28T23:59:59.000Z

    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.

  8. Entanglement entropy in higher derivative holography

    E-Print Network [OSTI]

    Arpan Bhattacharyya; Apratim Kaviraj; Aninda Sinha

    2013-08-16T23:59:59.000Z

    We consider holographic entanglement entropy in higher derivative gravity theories. Recently Lewkowycz and Maldacena arXiv:1304.4926 have provided a method to derive the equations for the entangling surface from first principles. We use this method to compute the entangling surface in four derivative gravity. Certain interesting differences compared to the two derivative case are pointed out. For Gauss-Bonnet gravity, we show that in the regime where this method is applicable, the resulting equations coincide with proposals in the literature as well as with what follows from considerations of the stress tensor on the entangling surface. Finally we demonstrate that the area functional in Gauss-Bonnet holography arises as a counterterm needed to make the Euclidean action free of power law divergences.

  9. Phase Structure of Higher Spin Black Holes

    E-Print Network [OSTI]

    Abhishek Chowdhury; Arunabha Saha

    2015-02-12T23:59:59.000Z

    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.

  10. Generalized Holographic Superconductors with Higher Derivative Couplings

    E-Print Network [OSTI]

    Anshuman Dey; Subhash Mahapatra; Tapobrata Sarkar

    2014-06-13T23:59:59.000Z

    We introduce and study generalized holographic superconductors with higher derivative couplings between the field strength tensor and a complex scalar field, in four dimensional AdS black hole backgrounds. We study this theory in the probe limit, as well as with backreaction. There are multiple tuning parameters in the theory, and with two non-zero parameters, we show that the theory has a rich phase structure, and in particular, the transition from the normal to the superconducting phase can be tuned to be of first order or of second order within a window of one of these. This is established numerically as well as by computing the free energy of the boundary theory. We further present analytical results for the critical temperature of the model, and compare these with numerical analysis. Optical properties of this system are also studied numerically in the probe limit, and our results show evidence for negative refraction at low frequencies.

  11. Labor and the Elderly in the Welfare Retrenchment Era: Institutions and Collective Action in the Public Pension Reforms of Affluent Democracies

    E-Print Network [OSTI]

    Fernandez, Juan J.

    2009-01-01T23:59:59.000Z

    Bernhard. 2006. Reforming Early Retirement in Europe, JapanBarry Alan. 1987. "Early Retirement as a Labor Force Policy:Age Pension and Early Retirement Schemes in OECD Countries."

  12. 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

    2011-01-01T23:59:59.000Z

    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 ...

  13. Development of a Sorption Enhanced Steam Hydrogasification Process for In-situ Carbon Dioxide (CO2) Removal and Enhanced Synthetic Fuel Production

    E-Print Network [OSTI]

    Liu, Zhongzhe

    2013-01-01T23:59:59.000Z

    sequestration during energy production is an efficient wayemissions and get higher energy production simultaneously. Aapplied to the energy production field. The following

  14. actual higher education: Topics by E-print Network

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

    counterfactual Danforth, Bryan Nicholas 126 Application for Higher Education Internship City: Zip Code Mathematics Websites Summary: Application for Higher Education Internship...

  15. african higher education: Topics by E-print Network

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

    counterfactual Danforth, Bryan Nicholas 134 Application for Higher Education Internship City: Zip Code Mathematics Websites Summary: Application for Higher Education Internship...

  16. ashe higher education: Topics by E-print Network

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

    counterfactual Danforth, Bryan Nicholas 126 Application for Higher Education Internship City: Zip Code Mathematics Websites Summary: Application for Higher Education Internship...

  17. attending higher education: Topics by E-print Network

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

    Organizations in Higher Education Education TechQual+ Project 4 Project Coordinators for Texas A&M University 5 Higher Education Tech 138 A knowledge management approach for...

  18. Recovery Act: Wind Energy Consortia between Institutions of Higher...

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

    Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry A...

  19. Land Use Rights, Market Transition, and Rural-urban Labor Migration in China (1980-84)

    E-Print Network [OSTI]

    Chen, Yiu Por

    2012-01-01T23:59:59.000Z

    output value of heavy industry): Heavy industry produces theuses of products, heavy industry consists of the followingheavy industrial output it) + + ln(township collective industry

  20. 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

  1. Greening academia: Developing sustainable waste management at Higher Education Institutions

    SciTech Connect (OSTI)

    Zhang, N. [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Williams, I.D., E-mail: idw@soton.ac.uk [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Kemp, S. [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Smith, N.F. [Estates and Facilities Management, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom)

    2011-07-15T23:59:59.000Z

    Higher Education Institutions (HEIs) are often the size of small municipalities. Worldwide, the higher education (HE) sector has expanded phenomenally; for example, since the 1960s, the United Kingdom (UK) HE system has expanded sixfold to >2.4 million students. As a consequence, the overall production of waste at HEIs throughout the world is very large and presents significant challenges as the associated legislative, economic and environmental pressures can be difficult to control and manage. This paper critically reviews why sustainable waste management has become a key issue for the worldwide HE sector to address and describes some of the benefits, barriers, practical and logistical problems. As a practical illustration of some of the issues and problems, the four-phase waste management strategy developed over 15 years by one of the largest universities in Southern England - the University of Southampton (UoS) - is outlined as a case study. The UoS is committed to protecting the environment by developing practices that are safe, sustainable and environmentally friendly and has developed a practical, staged approach to manage waste in an increasingly sustainable fashion. At each stage, the approach taken to the development of infrastructure (I), service provision (S) and behavior change (B) is explained, taking into account the Political, Economic, Social, Technological, Legal and Environmental (PESTLE) factors. Signposts to lessons learned, good practice and useful resources that other institutions - both nationally and internationally - can access are provided. As a result of the strategy developed at the UoS, from 2004 to 2008 waste costs fell by around Pounds 125k and a recycling rate of 72% was achieved. The holistic approach taken - recognizing the PESTLE factors and the importance of a concerted ISB approach - provides a realistic, successful and practical example for other institutions wishing to effectively and sustainably manage their waste.

  2. Primary production of arctic waters

    SciTech Connect (OSTI)

    Rao, D.V.S.; Platt, T.

    1984-01-01T23:59:59.000Z

    Using data that have become available during the last ten years they have reestimated the annual production by phytoplankton in the arctic marine ecosystem. The new figure is some sixteen times higher than an estimate made in 1975. This is of considerable significance regionally, but still does not, of itself, imply that global phytoplankton production is underestimated at present. 82 references, 3 figures, 9 tables.

  3. Product Demonstrations

    Broader source: Energy.gov [DOE]

    The Consortium will pursue a number of demonstrations following the general procedure used by DOE's GATEWAY demonstration program. Specific products to be featured in a demonstration may be...

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

    E-Print Network [OSTI]

    Succinic Acid Production with Reduced By-Product Formation in the Fermentation; accepted 13 July 2000 Abstract: Succinic acid was produced by fermentation of Anaerobiospirillum-product acetic acid. The gram ratio of suc- cinic acid to acetic acid was 25.8:1, which is 6.5 times higher than

  5. Higher Order Squeezing and Higher Order Subpoissonian Photon Statistics in Intermediate States

    E-Print Network [OSTI]

    Amit Verma; Anirban Pathak

    2010-04-10T23:59:59.000Z

    Recently simpler criteria for the Hong-Mandel higher order squeezing (HOS) and higher order subpossonian photon statistics (HOSPS) are provided by us [Phys. Lett. A 374 (2010) 1009]. Here we have used these simplified criteria to study the possibilities of observing HOSPS and HOS in different intermediate states, such as generalized binomial state, hypergeometric state, negative binomial state and photon added coherent state. It is shown that these states may satisfy the condition of HOS and HOSPS. It is also shown that the depth and region of nonclassicality can be controlled by controlling various parameters related to intermediate states. Further, we have analyzed the mutual relationship between different signatures of higher order nonclassicality with reference to these intermediate states. We have observed that the generalized binomial state may show signature of HOSPS in absence of HOS. Earlier we have shown that NLVSS shows HOS in absence of HOSPS. Consequently it is established that the HOSPS and HOS of same order are independent phenomenon.

  6. Selecting Fractionators for Product Composition Control

    E-Print Network [OSTI]

    Griffin, D. E.; Anderson, J. E.

    1979-01-01T23:59:59.000Z

    The benefits resulting from computer control of fractionators have been proven in many installations. These benefits include energy savings, increased throughput, higher recovery product upgrade and smoother operation. As a basis for understanding...

  7. PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS

    SciTech Connect (OSTI)

    Ms. Xiaolei Sun; Professor George W. Roberts

    2000-08-29T23:59:59.000Z

    During this reporting period, a ''zinc chromite'' catalyst promoted with 6 wt.% cesium (Cs) was evaluated at the following conditions: Temperature--375 C; Total Pressure--6.8 MPa (1000 psig); Gas Hourly Space Velocity (GHSV) - 5000 standard liters/kg(cat)-hr, and; H{sub 2}/CO feed ratio--1.0 mole/mole. Decahydronaphthalene (DHN) was used as the slurry liquid. The experiment lasted for eight days of continuous operation. Although the experimental data once again did not exhibit the desired degree of consistency, the data did show that methanol was the primary reaction product. The slurry liquid did not decompose or alkylate to a measurable extent during the continuous 8-day experiment. There was a relatively significant loss of catalyst surface area during the experiment. Gas chromatography/mass spectrometry (GC/MS) analysis of various fractions of ''spent'' THQ was carried out. The fractions were prepared by silica gel liquid chromatography (LC). Chemical formuli and probable structures for each major compound were obtained. However, a higher degree of purification will be necessary to allow nuclear magnetic resonance (NMR) analysis to be used for definitive compound identification. A new Maxpro gas booster (DLE 15-75) was purchased because the existing Haskel gas booster once again developed a severe leak of carbon monoxide and hydrogen, and was judged to be unworthy of repair.

  8. Higher moments of the net-charge multiplicity distributions at RHIC energies in STAR

    E-Print Network [OSTI]

    Nihar Ranjan Sahoo; for the STAR Collaboration

    2012-12-17T23:59:59.000Z

    We report the higher order moments of the net-charge multiplicity distributions for the Au+Au collisions at \\sNN = 7.7, 11.5, 19.6, 27, 39, 62.4 and 200 GeV in the STAR experiment at the Relativistic Heavy-Ion Collider (RHIC). The energy and centrality dependence of higher moments and their products (such as $\\sigma^2/M$, $S\\sigma$ and $\\kappa\\sigma^{2}$) are presented. The data are also compared to Poisson expectations and Hadron Resonance Gas model calculations.

  9. Section 2.3: Product and Quotient Rules; Higher Order Derivatives

    E-Print Network [OSTI]

    2014-02-16T23:59:59.000Z

    Feb 17, 2014 ... Page 1 ... We now ”cross-multiply” in order to get the derivative of y. dy dx. = 7[f. /. (x)g(x) + f ... which agrees with what we know the answer should be from the power .... We must now check that these x-values don't make the.

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm) Harmonicbetand Modeling Eric SchweglerBetter

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin:Deployment ActivitiesAge Refining Air1,D O E / E I A - 0 4 8

  12. 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 for porous asphalt, a vegetated swale, bioretention, and a subsurface gravel wetland, to $11­$21=kg=year TSS and personnel hours) and higher water quality treatment capabilities as a function of pollutant removal

  13. 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, and a subsurface gravel wetland, to $11-$21 per kg/yr TSS removed for a wet pond, a dry pond, and a sand filter maintenance burdens (as measured by cost and personnel hours) and higher water quality treatment capabilities

  14. Forest Products News Reports

    E-Print Network [OSTI]

    declines. High labor costs and 1991 1992 1993 1994 1995 1996 1997 1998* 1.0 1.2 1.3 1.5 1.4 1.5 1.5 1.6 1 to China and Hong Kong are expected to remain at the current level of $140 million, with high import

  15. 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

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

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

    the Emissions Behavior of Higher Mileage Class-8 Trucks and Engines Assessment of the Emissions Behavior of Higher Mileage Class-8 Trucks and Engines Study of in-use emission...

  17. 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...

  18. Higher Derivative Corrections to O-Plane Actions 

    E-Print Network [OSTI]

    Wang, Zhao

    2014-11-17T23:59:59.000Z

    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 ...

  19. Higher order antibunching is not a rare phenomenon

    E-Print Network [OSTI]

    Prakash Gupta; Pratap Narayan Pandey; Anirban Pathak

    2005-08-08T23:59:59.000Z

    Since the introduction of higher order nonclassical effects, higher order squeezing has been reported in a number of different physical systems but higher order antibunching is predicted only in three particular cases. In the present work, we have shown that the higher order antibunching is not a rare phenomenon rather it can be seen in many simple optical processes. To establish our claim, we have shown it in six wave mixing process, four wave mixing process and in second harmonic generation process.

  20. 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

    2012-07-01T23:59:59.000Z

    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.

  1. STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper

    E-Print Network [OSTI]

    STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper Governor Lt. Gov. Joseph A-YEAR INSTITUTIONS OF HIGHER EDUCATION Colorado State University-Ft Collins Metropolitan State University of Denver number of credits designated by the Colorado Commission on Higher Education. The guarantees

  2. STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper

    E-Print Network [OSTI]

    STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper Governor Lt. Gov. Joseph A-YEAR INSTITUTIONS OF HIGHER EDUCATION Colorado State University-Ft Collins Fort Lewis College Metropolitan State Commission on Higher Education. The guarantees and limitations below describe the minimum requirements

  3. 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

  4. Quantum Gravity in Three Dimensions from Higher-Spin Holography

    E-Print Network [OSTI]

    Tan, Hai Siong

    2013-01-01T23:59:59.000Z

    Higher Spin Anti-de Sitter Gravity,” JHEP 1012, 007 (2010)gravity in three dimensions from the per- spective of higher-spin holography in anti-gravity in three dimen- sions in the framework of higher-spin holography in anti-

  5. 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

  6. RMOTC - Production

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

    on maximizing the value of the NPR-3 site and will continue with its Production Optimization Projects. NPR-3 includes 9,481 acres with more than 400 oil-producing wells....

  7. Effects of Higher Carbohydrate or Higher Protein Diets with Exercise on Individual Risk Factors of Metabolic Syndrome in Women 

    E-Print Network [OSTI]

    Lockard, Brittanie

    2014-03-18T23:59:59.000Z

    Blood Pressure DEXA Dual Energy X-Ray Absorptiometry ESNL Exercise and Sport Nutrition Lab FFM Fat Free Mass FM Fat Mass HC Higher Carbohydrate Diet HDL High Density Lipoprotein HP Higher Protein Diet IDF International Diabetes Foundation LDL...

  8. 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

  9. 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

  10. 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

  11. 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

  12. affects higher education: Topics by E-print Network

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

    Mathematics Websites Summary: Application for Higher Education Internship Name: Address: City: Zip Code: Country: Phone Number: E supervising faculty? Name: E-mail: Phone Number:...

  13. Sandia National Laboratories: higher-performance spar cap

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

    higher-performance spar cap Sandia Participated in AMII to Support American-Made Wind-Turbine Blades On December 3, 2014, in Computational Modeling & Simulation, Energy, Materials...

  14. Elucidating the Higher Stability of Vanadium (V) Cations in Mixed...

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

    Elucidating the Higher Stability of Vanadium (V) Cations in Mixed Acid Based Redox Flow Battery Electrolytes. Abstract: The Vanadium (V) cation structures in mixed acid based...

  15. Developing a Lower Cost and Higher Energy Density Alternative...

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

    Protected Lithium Electrodes for Advanced Batteries ADVANCED MANUFACTURING OFFICE Developing a Lower Cost and Higher Energy Density Alternative to Lithium-Ion Batteries...

  16. Flato-Fronsdal theorem for higher-order singletons

    E-Print Network [OSTI]

    Thomas Basile; Xavier Bekaert; Nicolas Boulanger

    2014-10-28T23:59:59.000Z

    We prove a generalised Flato-Fronsdal theorem for higher-order, scalar and spinor, singletons. In the resulting infinite tower of bulk higher-spin fields, we point out the occurrence of partially-massless fields of all depths. This leads us to conjecture a holographic duality between a higher-spin gravity theory around $AdS_{d+1}$ with the aforementioned spectrum of fields, and a free $CFT_d$ of fundamental (higher-order) scalar and spinor singletons. As a first check of this conjecture, we find that the total Casimir energy vanishes at one loop.

  17. Excitons, biexcitons, and higher-order correlations: Direct observatio...

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

    nelson abstract: Much is known about the ultrafast dynamics of excitons in semiconductors and organic molecular systems. Far less is understood about higher-order...

  18. Fair Labor Standards Act and Service Contract Act-Price Adjustment UT-B Contracts Div (Multiple Year and Option Contracts)

    E-Print Network [OSTI]

    Pennycook, Steve

    Fair Labor Standards Act and Service Contract Act-Price Adjustment UT-B Contracts Div (Multiple STANDARDS ACT AND SERVICE CONTRACT ACT - PRICE ADJUSTMENT (MULTIPLE YEAR AND OPTION CONTRACTS) (Sept 2009 is provided under this clause. (c) The wage determination, issued under the Service Contract Act of 1965

  19. 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

  20. WRITTEN INJURY AND ILLNESS PREVENTION PROGRAM Completion of this form indicates that it is the policy of the employer to fully comply with Labor Code

    E-Print Network [OSTI]

    Kolner, Brian H.

    that it is the policy of the employer to fully comply with Labor Code §6401.7(SB 198) and General Industry Safety Order Industry Safety Orders and other Safety Orders that apply to the operation. Review of industry and general materials, boxes, etc., may be left in walkways, inside or outside of the building. 10. Exposure to heavy

  1. For most of its history Spain had been a country of emigration--sending laborers abroad to find employment. But the latter quarter of the 20th

    E-Print Network [OSTI]

    New Hampshire, University of

    1 I. Problem For most of its history Spain had been a country of emigration--sending laborers abroad to find employment. But the latter quarter of the 20th century has seen Spains status shift from individuals to live and work in the southern European state. Immigrants to Spain come from diverse locations

  2. 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

  3. P:\\Cat\\LABOR\\UAW\\UAW Bonus\\UAW Bonus Form 10-31-12.docx 10/31/2012 Cahorsch 1 of 1

    E-Print Network [OSTI]

    P:\\Cat\\LABOR\\UAW\\UAW Bonus\\UAW Bonus Form 10-31-12.docx 10/31/2012 Cahorsch 1 of 1 UAW Bonus Request Form · All UAW employees are eligible to receive a bonus up to three (3) times per fiscal year the recommended bonus are eligible to nominate a qualified union member (direct supervision of the union member

  4. STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper

    E-Print Network [OSTI]

    STATE OF COLORADO DEPARTMENT OF HIGHER EDUCATION John Hickenlooper Governor Lt. Gov. Joseph A OF HIGHER EDUCATION Colorado State University-Ft Collins #12;FINAL Statewide Transfer Articulation Agreement Education. The guarantees and limitations below describe the minimum requirements to which all participating

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

    E-Print Network [OSTI]

    Atthakor, Songpol

    1992-01-01T23:59:59.000Z

    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 ...

  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. 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

  8. EVALUATION OF REQUIREMENTS FOR THE DWPF HIGHER CAPACITY CANISTER

    SciTech Connect (OSTI)

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

    2014-08-05T23:59:59.000Z

    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. Safe Method of Use for Hazardous Substances of Higher Risk 16 Version 2 July 2008 Page 1 of 5

    E-Print Network [OSTI]

    Auckland, University of

    Safe Method of Use for Hazardous Substances of Higher Risk 16 Version 2 July 2008 Page 1 of 5 SafeBr depend on the nature of the waste materials and the concentration of EtBr that they contain. Much a choice of protocols, the sodium nitrite method is preferred as the reaction products retain very little

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

    E-Print Network [OSTI]

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

    2007-07-07T23:59:59.000Z

    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.

  11. Consumer 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution And Bylaws | National Nuclearmarkconsumer-products

  12. 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

    2014-09-10T23:59:59.000Z

    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.

  13. 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...

  14. Economic Impact of West Virginia Higher Education Institutions

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    of the Higher Education Policy Commission and the governing board of West Virginia University. #12;i Executive (consumer sales and use, personal income, corporate net income, and business franchise) resulting from

  15. HIGHER EDUCATION OPPORTUNITY ACT REPORTING University of Delaware

    E-Print Network [OSTI]

    Firestone, Jeremy

    ;HIGHER EDUCATION OPPORTUNITY ACT REPORTING D. Policies on portable electrical appliances, smoking outages of heat). E. Use of extension cords. F. Tampering with or blocking any fire protection equipment

  16. Application of Mass Lumped Higher Order Finite Elements

    SciTech Connect (OSTI)

    Chen, J.; Strauss, H. R.; Jardin, S. C.; Park, W.; Sugiyama, L. E.; Fu., G.; Breslau, J.

    2005-11-01T23:59:59.000Z

    There are many interesting phenomena in extended-MHD such as anisotropic transport, mhd, 2-fluid effects stellarator and hot particles. Any one of them challenges numerical analysts, and researchers are seeking for higher order methods, such as higher order finite difference, higher order finite elements and hp/spectral elements. It is true that these methods give more accurate solution than their linear counterparts. However, numerically they are prohibitively expensive. Here we give a successful solution of this conflict by applying mass lumped higher order finite elements. This type of elements not only keep second/third order accuracy but also scale closely to linear elements by doing mass lumping. This is especially true for second order lump elements. Full M3D and anisotropic transport models are studied.

  17. Spherically Symmetric Considerations for a Higher Order Theory of Gravitation

    E-Print Network [OSTI]

    S. N. Pandey; B. K. Sinha

    2009-11-03T23:59:59.000Z

    A higher order theory of gravitation is considered which is obtained by modifying Einstein field equations. The Lagrange used to modify this in the form a polynomial in (scalar curvature) R. In this equation we have studied spherical symmetric metric.

  18. Trinity College Graduation Information (M.A. & Higher)

    E-Print Network [OSTI]

    Lasenby, Joan

    Trinity College Graduation Information (M.A. & Higher) Contents Congregations of the Regent House ....................................................................................................................................................... 7 #12;2 | P a g e Congregations of the Regent House Any member of Trinity College who has fulfilled

  19. Searching for higher dimensional wormholes with noncommutative geometry

    E-Print Network [OSTI]

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

    2012-11-29T23:59:59.000Z

    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.

  20. Violation of no signaling in higher order quantum measure theories

    E-Print Network [OSTI]

    Karthik S. Joshi; R. Srikanth; Urbasi Sinha

    2013-08-28T23:59:59.000Z

    More general probability sum-rules for describing interference than found in quantum mechanics (QM) were formulated by Sorkin in a hierarchy of such rules. The additivity of classical measure theory corresponds to the second sum-rule. QM violates this rule, but satisfies the third and higher sum-rules. This evokes the question of whether there are physical principles that forbid their violation. We show that under certain assumptions, violation of higher sum-rules allows for superluminal signaling.

  1. Fermion localization and flavour hierarchy in higher curvature spacetime

    E-Print Network [OSTI]

    Choudhury, Sayantan; SenGupta, Soumitra

    2015-01-01T23:59:59.000Z

    Fermion localization in a braneworld model in presence of dilaton coupled higher curvature Gauss-Bonnet bulk gravity is discussed. It is shown that the left handed fermionic modes can be localized on the visible brane due to the dilaton coupled higher curvature term without the necessity of any external localizing bulk field. This offers a natural resolution of the flavour hierarchy problem in Standard Model.

  2. Search for the QCD Critical Point: Higher Moments of Net-proton Multiplicity Distributions

    E-Print Network [OSTI]

    Xiaofeng Luo; Bedangadas Mohanty; Hans Georg Ritter; Nu Xu

    2011-05-25T23:59:59.000Z

    Higher moments of event-by-event net-proton multiplicity distributions have been applied to search for the QCD critical point. Model results are used to provide a baseline for this search. The measured moment products, $\\kappa\\sigma^2$ and $S\\sigma$ of net-proton distributions, which are directly connected to the thermodynamical baryon number susceptibility ratio in Lattice QCD and Hadron Resonance Gas (HRG) model, are compared to the transport and thermal model results. We argue that a non-monotonic dependence of $\\kappa \\sigma^2$ and $S \\sigma$ as a function of beam energy can be used to search for the QCD critical point.

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

    E-Print Network [OSTI]

    Kim, Bo Kyung

    2013-01-01T23:59:59.000Z

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

  4. Nulljob product

    SciTech Connect (OSTI)

    Hughart, N.; Ritchie, D.

    1987-08-01T23:59:59.000Z

    The ever increasing demand for more CPU cycles for data analysis on the authors' Central VAX Cluster led them to investigate new ways to utilize more fully the resources that were available. A review of the experiment and software development VAX systems on site revealed many unused computing cycles. Furthermore, these systems were all connected by DECnet which would allow easy file transfer and remote batch job submission. A product was developed to allow jobs to be submitted on the Central VAX Cluster but actually to be run on one of the remote systems. The processing of the jobs was arranged, to the greatest extent possible, to be transparent to the user and to have minimal impact on both the Central VAX Cluster and remote systems.

  5. NULLJOB product

    SciTech Connect (OSTI)

    Hughart, N.; Ritchie, D.

    1987-05-01T23:59:59.000Z

    The ever increasing demand for more CPU cycles for data analysis on our Central VAX Cluster led us to investigate new ways to utilize more fully the resources that were available. A review of the experiment and software development VAX systems on site revealed many unused computing cycles. Furthermore, these systems were all connected by DECnet which would allow easy file transfer and remote batch job submission. A product was developed to allow jobs to be submitted on the Central VAX Cluster but actually to be run on one of the remote systems. The processing of the jobs was arranged, to the greatest extent possible, to be transparent to the user and to have minimal impact on both the Central VAX Cluster and remote systems.

  6. Form factors and complete spectrum of XXX antiperiodic higher spin chains by quantum separation of variables

    SciTech Connect (OSTI)

    Niccoli, G. [YITP, Stony Brook University, New York 11794-3840 (United States)] [YITP, Stony Brook University, New York 11794-3840 (United States)

    2013-05-15T23:59:59.000Z

    The antiperiodic transfer matrices associated to higher spin representations of the rational 6-vertex Yang-Baxter algebra are analyzed by generalizing the approach introduced recently in the framework of Sklyanin's quantum separation of variables (SOV) for cyclic representations, spin-1/2 highest weight representations, and also for spin-1/2 representations of the 6-vertex reflection algebra. Such SOV approach allow us to derive exactly results which represent complicate tasks for more traditional methods based on Bethe ansatz and Baxter Q-operator. In particular, we both prove the completeness of the SOV characterization of the transfer matrix spectrum and its simplicity. Then, the derived characterization of local operators by Sklyanin's quantum separate variables and the expression of the scalar products of separate states by determinant formulae allow us to compute the form factors of the local spin operators by one determinant formulae similar to those of the scalar products.

  7. Considering Air Density in Wind Power Production

    E-Print Network [OSTI]

    Zénó Farkas

    2011-03-11T23:59:59.000Z

    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.

  8. Considering Air Density in Wind Power Production

    E-Print Network [OSTI]

    Farkas, Zénó

    2011-01-01T23:59:59.000Z

    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.

  9. Backyard Production of Meat Rabbits in Texas

    E-Print Network [OSTI]

    Lukefahr, Steven D.; Paschal, Joseph C.; Ford, John E.

    1998-06-11T23:59:59.000Z

    and timely manage- ment, the enterprise goal of year-round fryer production is certainly possible. One or more of these three basic necessities is usually lacking when poor fertility or produc- tion problems occur. Commercial Meat Stock Commercially bred... bred stock, have more vigor and are more productive (for example, have higher fertility, kindle larger litters, and pro- duce meatier fryers). For the backyard meat rabbit enter- prise, purebred or fancy stock may not produce as well as the commercial...

  10. Higher derivative effects for 4d AdS gravity

    E-Print Network [OSTI]

    Jelena Smolic; Marika Taylor

    2013-02-13T23:59:59.000Z

    Motivated by holography, we explore higher derivative corrections to four-dimensional Anti-de Sitter (AdS) gravity. We point out that in such a theory the variational problem is generically not well-posed given only a boundary condition for the metric. However, when one evaluates the higher derivative terms perturbatively on a leading order Einstein solution, the equations of motion are always second order and therefore the variational problem indeed requires only a boundary condition for the metric. The equations of motion required to compute the spectrum around the corrected background are still generically higher order, with the additional boundary conditions being associated with new operators in the dual conformal field theory. We discuss which higher derivative curvature invariants are expected to arise in the four-dimensional action from a top-down perspective and compute the corrections to planar AdS black holes and to the spectrum around AdS in various cases. Requiring that the dual theory is unitary strongly constrains the higher derivative terms in the action, as the operators associated with the extra boundary conditions generically have complex conformal dimensions and non-positive norms.

  11. Mass Generation and Related Issues from Exotic Higher Dimensions

    E-Print Network [OSTI]

    Rojas, M; Colatto, L P; Matheus-Valle, J L; De Assis, L P G; Helayel-Neto, J A

    2011-01-01T23:59:59.000Z

    The main purpose of this work is to show that massless Dirac equation formulated for non-interacting Majorana-Weyl spinors in higher dimensions, particularly in D=1+9 and D=5+5, can lead to an interpretation of massive Majorana and Dirac spinors in D=1+3. By adopting suitable representations of the Dirac matrices in higher dimensions, we pursue the investigation of which higher dimensional space-times and which mass-shell relation concerning massless Dirac equations in higher dimensions may induce massive spinors in D=1+3. The mixing of the chiral fermions in higher dimensions may induce a mechanism such that four massive Majorana fermions may show up and, at an appropriate limit an almost zero and a huge mass show up with corresponding left-handed and right-handed eigenstates. This mechanism, in a peculiar way, could reassess the See-Saw scheme associated to neutrino with Majorana-type masses. Remarkably the masses of the particles are fixed by the dimension decoupling/reduction scheme based on the mass Lore...

  12. 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

    cross section for production of black holes not too much heavier than the fundamental Planck scale corresponds to a production rate of a few Hertz at the LHC design luminosity. In the following sections, the process of the black hole production and decay... scattering in quantum gravity, hep-th/9906038. [7] R. Emparan, G. T. Horowitz, and R. C. Myers, Exact description of black holes on branes, JHEP 01 (2000) 007, [hep-th/9911043]. [8] S. B. Giddings and S. Thomas, High energy colliders as black hole factories...

  13. Higher Derivative Terms in Three Dimensional Supersymmetric Theories

    E-Print Network [OSTI]

    Adel Awad; Mir Faizal

    2015-03-30T23:59:59.000Z

    In this work, we systematically analyze higher derivative terms in the effective actions for three dimensional scalar field theories with $\\mathcal{N} =1$ supersymmetry. In these effective actions, we show that the auxiliary fields do not acquire kinetic terms and their effective actions can be expressed in terms of physical fields. We use the derivative expansion to generate four, five and six dimensional terms for $\\phi^6$ scalar field theory with $\\mathcal{N} =1$ supersymmetry. We show that along with pure fermionic terms, there are various five and six dimensional topological terms that contain bosonic and fermionic fields. Finally, we use these results to obtain higher derivative topological terms in the effective action for two M2-branes. Thus, using an off-shell formalism, we obtain several higher derivative topological terms, which we compare with an earlier study that was done using an on-shell formalism.

  14. Higher Derivative Terms in Three Dimensional Supersymmetric Theories

    E-Print Network [OSTI]

    Awad, Adel

    2015-01-01T23:59:59.000Z

    In this work, we systematically analyze higher derivative terms in the effective actions for three dimensional scalar field theories with $\\mathcal{N} =1$ supersymmetry. In these effective actions, we show that the auxiliary fields do not acquire kinetic terms and their effective actions can be expressed in terms of physical fields. We use the derivative expansion to generate four, five and six dimensional terms for $\\phi^6$ scalar field theory with $\\mathcal{N} =1$ supersymmetry. We show that along with pure fermionic terms, there are various five and six dimensional topological terms that contain bosonic and fermionic fields. Finally, we use these results to obtain higher derivative topological terms in the effective action for two M2-branes. Thus, using an off-shell formalism, we obtain several higher derivative topological terms, which we compare with an earlier study that was done using an on-shell formalism.

  15. Construction of conformally invariant higher spin operators using transvector algebras

    SciTech Connect (OSTI)

    Eelbode, D., E-mail: David.Eelbode@ua.ac.be [Department of Mathematics and Computer Science, University of Antwerp, Campus Middelheim, G-Building, Middelheimlaan 1, 2020 Antwerpen (Belgium); Raeymaekers, T., E-mail: Tim.Raeymaekers@UGent.be [Clifford Research Group, Department of Mathematical Analysis, Ghent University, Galglaan 2, 9000 Ghent (Belgium)

    2014-10-15T23:59:59.000Z

    This paper deals with a systematic construction of higher spin operators, defined as conformally invariant differential operators acting on functions on flat space R{sup m} with values in an arbitrary half-integer irreducible representation for the spin group. To be more precise, the higher spin version of the Dirac operator and associated twistor operators will be constructed as generators of a transvector algebra, hereby generalising the well-known fact that the classical Dirac operator on R{sup m} and its symbol generate the orthosymplectic Lie superalgebra osp(1,2). To do so, we will use the extremal projection operator and its relation to transvector algebras. In the second part of the article, the conformal invariance of the constructed higher spin operators will be proven explicitly.

  16. Hall viscosity to entropy ratio in higher derivative theories

    E-Print Network [OSTI]

    Dibakar Roychowdhury

    2014-09-18T23:59:59.000Z

    In this paper based on the basic principles of gauge/gravity duality we compute the hall viscosity to entropy ratio in the presence of various higher derivative corrections to the dual gravitational description embedded in an asymptotically $ AdS_{4} $ space time. As the first step of our analysis, considering the back reaction we impose higher derivative corrections to the abelian gauge sector of the theory where we notice that the ratio indeed gets corrected at the leading order in the coupling. Considering the probe limit as a special case we compute this leading order correction over the fixed background of the charged black brane solution. Finally we consider higher derivative ($ R^{2} $) correction to the gravity sector of the theory where we notice that the above ratio might get corrected at the sixth derivative level.

  17. 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

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

    E-Print Network [OSTI]

    Finn Gubay; Neil Lambert; Peter West

    2010-08-04T23:59:59.000Z

    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.

  19. Form factors and complete spectrum of XXX antiperiodic higher spin chains by quantum separation of variables

    E-Print Network [OSTI]

    G. Niccoli

    2012-06-23T23:59:59.000Z

    The antiperiodic transfer matrix associated to higher spin representations of the rational 6-vertex Yang-Baxter algebra is analyzed by generalizing the approach introduced recently in [1], for the cyclic representations, in [2], for the spin-1/2 highest weight representations, and in [3], for the spin 1/2 representations of the reflection algebra. Here, we derive the complete characterization of the transfer matrix spectrum and we prove its simplicity in the framework of Sklyanin's quantum separation of variables (SOV). Then, the characterization of local operators by Sklyanin's quantum separate variables and the expression of the scalar products of separates states by determinant formulae allow to compute the form factors of the local spin operators by one determinant formulae similar to the scalar product ones. Finally, let us comment that these results represent the SOV analogous in the antiperiodic higher spin XXX quantum chains of the results obtained for the periodic chains in [4] in the framework of the algebraic Bethe ansatz.

  20. Form factors and complete spectrum of XXX antiperiodic higher spin chains by quantum separation of variables

    E-Print Network [OSTI]

    Niccoli, G

    2013-01-01T23:59:59.000Z

    The antiperiodic transfer matrix associated to higher spin representations of the rational 6-vertex Yang-Baxter algebra is analyzed by generalizing the approach introduced recently in [1], for the cyclic representations, in [2], for the spin-1/2 highest weight (h.w.) representations, and in [3], for the spin 1/2 h.w. representations of the reflection algebra. Here, we derive the complete characterization of the transfer matrix spectrum and we prove its simplicity in the framework of Sklyanin's quantum separation of variables (SOV). Then, the characterization of local operators by Sklyanin's quantum separate variables and the expression of the scalar products of separates states by determinant formulae allow to compute the form factors of the local spin operators by one determinant formulae similar to the scalar product ones. Finally, let us comment that these results represent the SOV analogous in the antiperiodic higher spin XXX quantum chains of the results obtained for the periodic chains in [4] in the fra...

  1. Synthesis of higher alcohols from carbon monoxide and hydrogen in a slurry reactor

    SciTech Connect (OSTI)

    McCutchen, M.S.

    1992-08-28T23:59:59.000Z

    Higher, i.e. C{sub 2{sup +}}, alcohols are desired as gasoline additives, feedstocks for producing ethers and as alternative fuels for automobiles. In all cases, the backbone branching of an alcohol improves octane rating, which is essential for good engine performance. These types of branched, higher alcohols are the desired products for a process converting synthesis gas, a CO and H{sub 2} mixture, often generated from coal gasification. Based on this premise, promoted ZnCr oxide catalysts appear to be as one of the best avenues for further investigation. Once this investigation is complete, a natural extension is to replace the Cr in the ZnCr oxide catalyst with Mo and W, both in the same elemental triad with Cr. Mo has already been shown as an active HAS catalyst, both on a SiO{sub 2} support and in the MoS{sub 2} form. The three catalyst combinations, ZnMo, ZnW, and MnCr oxides will be tested in the stirred autoclave system. However, if none of the three indicate any comparable activity and/or selectivity toward higher alcohols as compared with other HAS catalysts, then an investigation of the effects of Cs promotion on the ZnCr oxide methanol catalysts will be executed.

  2. State power plant productivity programs

    SciTech Connect (OSTI)

    Not Available

    1981-02-01T23:59:59.000Z

    The findings of a working group formed to review the status of efforts by utilities and utility regulators to increase the availability and reliability of generating units are presented. Representatives from nine state regulatory agencies, NRRI, and DOE, participated on the Working Group. The Federal government has been working cooperatively with utilities, utility organizations, and with regulators to encourage and facilitate improvements in power plant productivity. Cooperative projects undertaken with regulatory and energy commissions in California, Illinois, New York, Ohio, Texas, North Carolina and Mighigan are described. Following initiation of these cooperative projects, DOE funded a survey to determine which states were explicitly addressing power plant productivity through the regulatory process. The Working Group was formed following completion of this survey. The Working Group emphasized the need for those power plant productivity improvements which are cost effective. The cost effectiveness of proposed availability improvement projects should be determined within the context of opportunities for operating and capital improvements available to an entire utility. The Working Group also identified the need for: allowing for plant designs that have a higher construction cost, but are also more reliable; allowing for recovery and reducing recovery lags for productivity-related capital expenditures; identifying and reducing disincentives in the regulatory process; ascertaining that utilities have sufficient money available to undertake timely maintenance; and support of EPRI and NERC to develop a relevant and accurate national data base. The DOE views these as extremely important aspects of any regulatory program to improve power plant productivity.

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

    E-Print Network [OSTI]

    Howieson, Cathy

    2008-01-01T23:59:59.000Z

    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...

  4. The blowup formula for higher rank Donaldson invariants

    E-Print Network [OSTI]

    Culler, Lucas Howard

    2014-01-01T23:59:59.000Z

    In this thesis, I study the relationship between the higher rank Donaldson invariants of a smooth 4-manifold X and the invariants of its blowup X#CP2 . This relationship can be expressed in terms of a formal power series ...

  5. Opportunities and Challenges for Higher Renewable Penetration in

    E-Print Network [OSTI]

    California at Davis, University of

    potential GHG reduction targets in 2030 and beyond #12;4 United Nations Deep Decarbonization Pathways and sequestration (CCS) · No commercial projects in service; proposed projects are struggling to make renewables, nuclear or coal/gas with CCS #12;8 Investigating a Higher Renewables Portfolio Standard

  6. The Equivalence Principle as a Probe for Higher Dimensions

    E-Print Network [OSTI]

    Paul S. Wesson

    2006-01-17T23:59:59.000Z

    Higher-dimensional theories of the kind which may unify gravitation with particle physics can lead to significant modifications of general relativity. In five dimensions, the vacuum becomes non-standard, and the Weak Equivalence Principle becomes a geometrical symmetry which can be broken, perhaps at a level detectable by new tests in space.

  7. 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

  8. Looking into Higher Dimensions: Research with Joseph McMoneagle

    E-Print Network [OSTI]

    Bryan, Ronald

    by nuclear reactors can travel as far as 25 light- years in solid lead before being deflected. Another at nuclear distances, and see into higher dimensions. To "calibrate" McMoneagle, I asked him three things (in, if not the best: Joseph McMoneagle. [Joe has published four interesting and informative books on remote viewing

  9. Higher temperature power electronics for larger-scale mechatronic integration

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    temperature" means different things to different applications. In high voltage systems (such as power to hybrid or full electric cars), the cost of the electrical system is higher than the internal combustion. In hybrid vehicles, it is possible to take advantage of the ICE cooling loop to extract heat from the power

  10. Sustaining multiple ecosystem functions in grassland communities requires higher biodiversity

    E-Print Network [OSTI]

    Zavaleta, Erika

    Sustaining multiple ecosystem functions in grassland communities requires higher biodiversity Erika (sent for review July 27, 2009) Society places value on the multiple functions of ecosystems from ecosystems to provide threshold levels of up to eight ecosystem functions simultaneously. Across years

  11. 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

  12. 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.

  13. Constraints to Stop HigherOrder Deforestation FB IV Informatik

    E-Print Network [OSTI]

    Seidl, Helmut

    Constraints to Stop Higher­Order Deforestation H. Seidl FB IV ­ Informatik Universit¨at Trier, D of Copenhagen Universitetsparken 1, DK­2100 Copenhagen �, Denmark rambo@diku.dk Abstract Wadler's deforestation in a compiler, it must terminate on all programs. Several techniques to ensure termi­ nation of deforestation

  14. Chemistry in Higher What's available and where is the info?

    E-Print Network [OSTI]

    Anderson, Jim

    Chemistry in Higher Education What's available and where is the info? What does studying chemistry? Where does it lead and what might a chemistry career look like? Dr. David Read, Director of Outreach 2013 #12;310 (294) HE courses with chemistry offered as a single subject hosted at 53 universities 699

  15. Mass Generation and Related Issues from Exotic Higher Dimensions

    E-Print Network [OSTI]

    M. Rojas; M. A. De Andrade; L. P. Colatto; J. L. Matheus-Valle; L. P. G. De Assis; J. A. Helayel-Neto

    2011-11-09T23:59:59.000Z

    The main purpose of this work is to show that massless Dirac equation formulated for non-interacting Majorana-Weyl spinors in higher dimensions, particularly in D=1+9 and D=5+5, can lead to an interpretation of massive Majorana and Dirac spinors in D=1+3. By adopting suitable representations of the Dirac matrices in higher dimensions, we pursue the investigation of which higher dimensional space-times and which mass-shell relation concerning massless Dirac equations in higher dimensions may induce massive spinors in D=1+3. The mixing of the chiral fermions in higher dimensions may induce a mechanism such that four massive Majorana fermions may show up and, at an appropriate limit an almost zero and a huge mass show up with corresponding left-handed and right-handed eigenstates. This mechanism, in a peculiar way, could reassess the See-Saw scheme associated to neutrino with Majorana-type masses. Remarkably the masses of the particles are fixed by the dimension decoupling/reduction scheme based on the mass Lorentz invariant term, where one set of the decoupled dimensions are the "target" coordinates frame and the other set of coordinates is the composing block of the mass term in lower dimensions. This proposal should allow us to understand the generation of hierarchies, such as the fourth generation, for the fermionic masses in D=1+3, or in lower dimensions in general, starting from the constraints between the energy and the momentum in D=n+n. For the initial D=5+5 Majorana-Weyl spinors framework using the Weyl representation to the Dirac matrices we observe an intriguing decomposition of space-time that result in two very equivalent D=1+4 massive spinors which mass term, in D=1+3 included, is originated from the remained/decoupled component and that could induce a Brane-World mechanism.

  16. Steamflooding projects boost California's crude oil production

    SciTech Connect (OSTI)

    Not Available

    1982-01-01T23:59:59.000Z

    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.

  17. On the asymptotics of higher-dimensional partitions

    E-Print Network [OSTI]

    Balakrishnan, Srivatsan; Prabhakar, Naveen S

    2011-01-01T23:59:59.000Z

    We conjecture that the asymptotic behavior of the numbers of solid (three-dimensional) partitions is identical to the asymptotics of the three-dimensional MacMahon numbers. Evidence is provided by an exact enumeration of solid partitions of all integers <=62 whose numbers are reproduced with surprising accuracy using the asymptotic formula (with one free parameter). We also anticipate that similar behavior holds for higher-dimensional partitions and provide some preliminary evidence for four and five-dimensional partitions.

  18. Higher Order Mode Heating Analysis for the ILC Superconducting Linacs

    SciTech Connect (OSTI)

    Bane, K.L.F.; Nantista, C.; Adolphsen, C.; /SLAC; ,

    2010-10-27T23:59:59.000Z

    The superconducting cavities and interconnects in the 11 km long linacs of the International Linear Collider (ILC) are designed to operate at 2K, where cooling costs are very expensive. It is thus important to minimize cryogenic heat loads. In addition to an unavoidable static load and the dynamic load of the fundamental 1.3 GHz accelerating rf, a further heat source is presented by the higher order mode (HOM) power deposited by the beam. Such modes will be damped by specially designed HOM couplers attached to the cavities (for trapped modes), and by ceramic dampers at 70K that are located between the eight or nine cavity cryomodules (for propagating modes). Brute force calculation of the higher frequency modes excited in a string of cryomodules is limited by computing capacity (see, e.g. [1]). M. Liepe has calculated {approx} 400 longitudinal TM modes in 3 superconducting cavities plus absorbers, up to 8 GHz [2]. Joestingmeier, et al., have used a ray tracing calculation to find the effect at higher frequencies, specifically in the range of tens of GHz and above [3]. In this report we present a scattering matrix approach, which we apply to an rf unit comprising 26 cavities and 3 absorbers. We perform calculations at sample frequencies (up to 20 GHz) to predict the effectiveness of the ceramic dampers in limiting HOM heat deposition at 2K.

  19. Isotope Science and Production

    E-Print Network [OSTI]

    Isotope Science and Production 35 years of experience in isotope production, processing, and applications. Llllll Committed to the safe and reliable production of radioisotopes, products, and services nuclear materials in trucks and cargo containers. Isotopes for Threat Reduction Isotope production at Los

  20. Biological production of products from waste gases

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    2002-01-22T23:59:59.000Z

    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.

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

    E-Print Network [OSTI]

    Perloff, Jeffrey M.

    Workshop for useful discussions and comments. We especially thank Ernst Berndt for extensive help is price. Using a spatial model, we show that the effect of entry on price depends on how close together products are located in characteristic space. To illustrate this logic, we suppose that a firm enters

  2. Geodesic Finite Elements of Higher Order Oliver Sander

    E-Print Network [OSTI]

    conditions. As a side product we can define geodesic finite elements for non-simplex reference elements of a simplex by the weighted average (v1, . . . , dd+1; w) := arg min qM d+1 i=1 wi dist(vi, q)2 , (1) where w are barycentric coordinates on the simplex. Based on this formula a finite element theory could be constructed

  3. 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

  4. 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.

  5. Polygeneration Integration of Gasoline Synthesis and IGCC Power Production Using

    E-Print Network [OSTI]

    of chemical plants are being built using coal and petcoke as feedstock. Power production is another efficiencies higher than what can be obtained in conventional coal fired power plants. However, the IGCC production. In an Integrated Gasification Combined Cycle (IGCC) plant, power is produced by burning synthesis

  6. Essays in Labor Economics

    E-Print Network [OSTI]

    Freeman, Donald Eric

    2010-01-01T23:59:59.000Z

    Fredrik, Clair Brown, Benjamin Campbell, Hyowook Chiang, andPress, 1990. Brown, Clair, Benjamin Campbell, Fredrik

  7. Labor Standards for Construction

    Energy Savers [EERE]

    emphasis on high performance sustainable buildings including planning and targets for zero net energy buildings. The new Order requires that 95 percent of all new contract...

  8. Medizingeschichte best. Kantonales Labor

    E-Print Network [OSTI]

    Richner, Heinz

    PHBern PHBern Fachbereichsbibliothek GruppenräumeMac 0 50 #12;TV EG 0 5 10 20 4 2 Fachbereichsbibliothek 1.OG Geologie 2.OG 3 1 Lift Lift LiftLift Lift C 159 Hörraum 24 Plätze Baltzersrasse C 161 Hörraum. 18 h=2. 18h=2. 18 Kappelle Kappelle Medizinische Lehre Anatomie 0 5 10 20 Lift Lift A 301 Hörsaal IML

  9. Essays in Labor Economics

    E-Print Network [OSTI]

    Harker Roa, Arturo

    2012-01-01T23:59:59.000Z

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

  10. Essays in labor economics

    E-Print Network [OSTI]

    Chou, Tiffany

    2011-01-01T23:59:59.000Z

    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,

  11. Labor Standards for Construction

    Office of Environmental Management (EM)

    Aspects of Contracting for Construction * 43 - Contract Modifications Department of Energy Acquisition Regulation (DEAR) Parts and Subparts * 906 - Competition Requirements *...

  12. Essays in Labor Economics

    E-Print Network [OSTI]

    Harker Roa, Arturo

    2012-01-01T23:59:59.000Z

    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

  13. Immigration and Labor Handbook

    E-Print Network [OSTI]

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

    2008-11-20T23:59:59.000Z

    ...............................................................................63 B. Civil Rights Act of 1964 .....................................................................63 C. Equal Pay Act of 1963 .......................................................................64 Related Information... .........................................................................64 D. Age Discrimination in Employment Act of 1967 ...............................................64 E. Civil Rights Acts of 1991 ....................................................................65 F. Americans With Disabilities Act...

  14. Essays in labor economics

    E-Print Network [OSTI]

    Michaels, Guy, Ph. D. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    My dissertation is a collection of three essays that consider various aspects of income inequality and the demand for skill. The first chapter uses the advent of the US Interstate Highway System to examine the effect of ...

  15. Women's Labor History

    E-Print Network [OSTI]

    Helmbold, Lois Rita; Schofield, Ann M.

    1989-12-01T23:59:59.000Z

    Kaplan, "Class Consciousness and Community in 19th Century Andalusia," in Maurice Zeitlin, ed., Political Power and Social Theory, vol. 2 (1982). Carole Turbin attributes the success of militant female laundry workers in Troy, N.Y. to the support...

  16. Essays in labor economics

    E-Print Network [OSTI]

    Chou, Tiffany

    2011-01-01T23:59:59.000Z

    S. Korea Czechoslovakia Chile Malta Portugal Cyprus IrelandTurkey S. Korea Colombia Malta Austria Portugal Colombia S.Turkey Austria Colombia Malta Czechosl Malta Colombia Malta

  17. Marcus Lfverstrm Laboration instructions

    E-Print Network [OSTI]

    Nycander, Jonas

    Rayleigh's equation and Rayleigh's criterion from the quasi-geostrophic potential vorticity equation atmosphere the potential density is a function of both pressure and potential temperature and the geostrophic wind has, in general, a vertical shear. Baro- clinic instability is one of the major players

  18. Labor Standards for Construction

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

    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,...

  19. Labor Standards for Construction

    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 DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:40PM toLED Lighting5-15Trade |VesselLPOD Name:

  20. Labor Standards for Construction

    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 DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:40PM toLED Lighting5-15Trade |VesselLPOD Name:

  1. THE STATE UNIVERSITY OF NEW JERSEY Productivity

    E-Print Network [OSTI]

    to Improve Internal Yields ....63 PREVENTIVE PREDICTIVE MAINTENANCE ....................................67 AR No. 10 Eliminate Shutdowns of Controls Due To Overheating ......69 AR No. 11 Begin a Predictive/Preventive Maintenance Program.........73 LABOR OPTIMIZATION

  2. from Isotope Production Facility

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

    Cancer-fighting treatment gets boost from Isotope Production Facility April 13, 2012 Isotope Production Facility produces cancer-fighting actinium 2:32 Isotope cancer treatment...

  3. 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

    2010-06-12T23:59:59.000Z

    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.

  4. Mathematical problems in higher order gravity and cosmology

    E-Print Network [OSTI]

    S. Cotsakis

    1997-12-10T23:59:59.000Z

    We discuss the issue of motivating the analysis of higher order gravity theories and their cosmologies and introduce a rule which states that these theories may be considered as a vehicle for testing whether certain properties may be of relevance to quantum theory. We discuss the physicality issue arising as a consequence of the conformal transformation theorem, the question of formulating a consistent first order formalism of such theories and also the isotropization problem for a class of generalized cosmologies. We point out that this field may have an important role to play in clarifying issues arising also in general relativity.

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

    E-Print Network [OSTI]

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

    2015-03-10T23:59:59.000Z

    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.

  6. On Torsion Fields in Higher Derivative Quantum Gravity

    E-Print Network [OSTI]

    S. I. Kruglov

    2008-01-03T23:59:59.000Z

    We consider axial torsion fields which appear in higher derivative quantum gravity. It is shown, in general, that the torsion field possesses states with two spins, one and zero, with different masses. The first-order formulation of torsion fields is performed. Projection operators extracting pure spin and mass states are given. We obtain the Lagrangian in the framework of the first order formalism and energy-momentum tensor. The effective interaction of torsion fields with electromagnetic fields is discussed. The Hamiltonian form of the first order torsion field equation is given.

  7. Inflationary universe from higher-derivative quantum gravity

    E-Print Network [OSTI]

    Ratbay Myrzakulov; Sergei Odintsov; Lorenzo Sebastiani

    2015-04-08T23:59:59.000Z

    We consider higher-derivative quantum gravity where renormalization group improved effective action beyond one-loop approximation is derived. Using this effective action, the quantum-corrected FRW equations are analyzed. De Sitter universe solution is found. It is demonstrated that such de Sitter inflationary universe is instable. The slow-roll inflationary parameters are calculated. The contribution of renormalization group improved Gauss-Bonnet term to quantum-corrected FRW equations as well as to instability of de Sitter universe is estimated. It is demonstrated that in this case the spectral index and tensor-to-scalar ratio are consistent with Planck data.

  8. Inflationary universe from higher-derivative quantum gravity

    E-Print Network [OSTI]

    Myrzakulov, Ratbay; Sebastiani, Lorenzo

    2014-01-01T23:59:59.000Z

    We consider higher-derivative quantum gravity where renormalization group improved effective action beyond one-loop approximation is derived. Using this effective action, the quantum-corrected FRW equations are analyzed. De Sitter universe solution is found. It is demonstrated that such de Sitter inflationary universe is instable. The slow-roll inflationary parameters are calculated. The contribution of renormalization group improved Gauss-Bonnet term to quantum-corrected FRW equations as well as to instability of de Sitter universe is estimated. It is demonstrated that in this case the spectral index and tensor-to-scalar ratio are consistent with Planck data.

  9. On the asymptotics of higher-dimensional partitions

    E-Print Network [OSTI]

    Srivatsan Balakrishnan; Suresh Govindarajan; Naveen S. Prabhakar

    2011-12-09T23:59:59.000Z

    We conjecture that the asymptotic behavior of the numbers of solid (three-dimensional) partitions is identical to the asymptotics of the three-dimensional MacMahon numbers. Evidence is provided by an exact enumeration of solid partitions of all integers <=68 whose numbers are reproduced with surprising accuracy using the asymptotic formula (with one free parameter) and better accuracy on increasing the number of free parameters. We also conjecture that similar behavior holds for higher-dimensional partitions and provide some preliminary evidence for four and five-dimensional partitions.

  10. On Higher Derivative Terms in Tachyon Effective Actions

    E-Print Network [OSTI]

    N. D. Lambert; I. Sachs

    2001-05-08T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    None

    2010-07-01T23:59:59.000Z

    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.

  12. Higher-order multipole amplitude measurement in $?(2S)\\to??_{c2}$

    E-Print Network [OSTI]

    BESIII Collaboration

    2011-11-23T23:59:59.000Z

    Using $106\\times10^6$ $\\psi(2S)$ events collected with the BESIII detector at the BEPCII storage ring, the higher-order multipole amplitudes in the radiative transition $\\psi(2S)\\to\\gamma\\chi_{c2}\\to\\gamma\\pi\\pi/\\gamma KK$ are measured. A fit to the $\\chi_{c2}$ production and decay angular distributions yields $M2=0.046\\pm0.010\\pm0.013$ and $E3=0.015\\pm0.008\\pm0.018$, where the first errors are statistical and the second systematic. Here $M2$ denotes the normalized magnetic quadrupole amplitude and $E3$ the normalized electric octupole amplitude. This measurement shows evidence for the existence of the $M2$ signal with $4.4\\sigma$ statistical significance and is consistent with the charm quark having no anomalous magnetic moment.

  13. Monopoles for gravitation and for higher spin fields

    SciTech Connect (OSTI)

    Bunster, Claudio; Portugues, Ruben [Centro de Estudios Cientificos (CECS), Valdivia (Chile); Cnockaert, Sandrine [Physique Theorique et Mathematique, Universite Libre de Bruxelles and International Solvay Institutes, ULB Campus Plaine C.P. 231, B-1050 Brussels (Belgium); Henneaux, Marc [Centro de Estudios Cientificos (CECS), Valdivia (Chile); Physique Theorique et Mathematique, Universite Libre de Bruxelles and International Solvay Institutes, ULB Campus Plaine C.P. 231, B-1050 Brussels (Belgium)

    2006-05-15T23:59:59.000Z

    We consider massless higher spin gauge theories with both electric and magnetic sources, with a special emphasis on the spin two case. We write the equations of motion at the linear level (with conserved external sources) and introduce Dirac strings so as to derive the equations from a variational principle. We then derive a quantization condition that generalizes the familiar Dirac quantization condition, and which involves the conserved charges associated with the asymptotic symmetries for higher spins. Next we discuss briefly how the result extends to the nonlinear theory. This is done in the context of gravitation, where the Taub-NUT solution provides the exact solution of the field equations with both types of sources. We rederive, in analogy with electromagnetism, the quantization condition from the quantization of the angular momentum. We also observe that the Taub-NUT metric is asymptotically flat at spatial infinity in the sense of Regge and Teitelboim (including their parity conditions). It follows, in particular, that one can consistently consider in the variational principle configurations with different electric and magnetic masses.

  14. Development of nuclear models for higher energy calculations

    SciTech Connect (OSTI)

    Bozoian, M.; Siciliano, E.R.; Smith, R.D.

    1988-01-01T23:59:59.000Z

    Two nuclear models for higher energy calculations have been developed in the regions of high and low energy transfer, respectively. In the former, a relativistic hybrid-type preequilibrium model is compared with data ranging from 60 to 800 MeV. Also, the GNASH exciton preequilibrium-model code with higher energy improvements is compared with data at 200 and 318 MeV. In the region of low energy transfer, nucleon-nucleus scattering is predominately a direct reaction involving quasi-elastic collisions with one or more target nucleons. We discuss various aspects of quasi-elastic scattering which are important in understanding features of cross sections and spin observables. These include (1) contributions from multi-step processes; (2) damping of the continuum response from 2p-2h excitations; (3) the ''optimal'' choice of frame in which to evaluate the nucleon-nucleon amplitudes; and (4) the effect of optical and spin-orbit distortions, which are included in a model based on the RPA the DWIA and the eikonal approximation. 33 refs., 15 figs.

  15. C-field cosmological model in higher dimensions

    E-Print Network [OSTI]

    S. Chatterjee; A. Banerjee

    2003-06-27T23:59:59.000Z

    Hoyle and Narlikar's $C$-field cosmology is extended in the framework of higher dimensional spacetime and a class of exact solutions is obtained. Adjusting the arbitrary constants of integration one can show that our model is amenable to the desirable property of dimensional reduction so that the universe ends up in an effective 4D one.Further with matter creation from the $C$-field the mass density steadies with time and the usual bigbang singularity is avoided. An alternative mechanism is also suggested which seems to provide matter creation in the 4D spacetime although total matter in the 5D world remains conserved. Quintessence phenomenon and energy conditions are also discussed and it is found that in line with the physical requirements our model admits a solution with a decelerating phase in the early era followed by an accelerated expansion later. Moreover, as the contribution from the $C$-field is made negligible a class of our solutions reduces to the previously known higher dimensional models in the framework of Einstein's theory.

  16. Duality Groups, Automorphic Forms and Higher Derivative Corrections

    E-Print Network [OSTI]

    Neil Lambert; Peter West

    2007-02-21T23:59:59.000Z

    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.

  17. Thermalization with chemical potentials, and higher spin black holes

    E-Print Network [OSTI]

    Gautam Mandal; Ritam Sinha; Nilakash Sorokhaibam

    2015-03-06T23:59:59.000Z

    We study the long time behaviour of local observables following a quantum quench in 1+1 dimensional conformal field theories possessing additional conserved charges besides the energy. We show that the expectation value of an arbitrary string of {\\it local} observables supported on a finite interval exponentially approaches an equilibrium value. The equilibrium is characterized by a temperature and chemical potentials defined in terms of the quenched state. For an infinite number of commuting conserved charges, the equilibrium ensemble is a generalized Gibbs ensemble (GGE). We compute the thermalization rate in a systematic perturbation in the chemical potentials, using a new technique to sum over an infinite number of Feynman diagrams. The above technique also allows us to compute relaxation times for thermal Green's functions in the presence of an arbitrary number of chemical potentials. In the context of a higher spin (hs[\\lambda]) holography, the partition function of the final equilibrium GGE is known to agree with that of a higher spin black hole. The thermalization rate from the CFT computed in our paper agrees with the quasinormal frequency of a scalar field in this black hole.

  18. Higher order harmonic detection for exploring nonlinear interactions

    SciTech Connect (OSTI)

    Vasudevan, Rama K [ORNL; Okatan, M. B. [University of New South Wales; Rajapaksa, Indrajit [Oak Ridge National Laboratory (ORNL); Kim, Yunseok [ORNL; Marincel, Dan [Materials Science and Engineering, Pennsylvania State University; Trolier-McKinstry, Susan [Pennsylvania State University; Jesse, Stephen [ORNL; Nagarajan, Valanoor [University of New South Wales; Kalinin, Sergei V [ORNL

    2013-01-01T23:59:59.000Z

    Nonlinear dynamics underpin a vast array of physical phenomena ranging from interfacial motion to jamming transitions. In many cases, decoupling the contributions of competing or co-existing mechanisms to the system response can be achieved through investigation of higher order harmonics. Here, a method using band excitation scanning probe microscopy to investigate higher order harmonics of the electromechanical response, with nanometer scale spatial resolution is presented. The utility of the technique is demonstrated by probing the first three harmonics of strain for a well-known system, a model Pb(Zr1-xTix)O3 ferroelectric capacitor. It is shown that the second order harmonic response is correlated with the first harmonic response, whereas the third harmonic is not. Additionally, nanoscale measurements of the second harmonic response with field reveal significant deviations from Rayleigh-type models in the form of a much more complicated field dependence than is observed in the spatially averaged data. These results illustrate the versatility of combining proximal probe techniques with nth harmonic detection methods in exploring and decoupling nonlinear dynamics in a wide variety of nanoscale materials.

  19. Probing the QCD Critical Point with Higher Moments of Net-proton Multiplicity Distributions

    E-Print Network [OSTI]

    Xiaofeng Luo

    2011-06-15T23:59:59.000Z

    Higher moments of event-by-event net-proton multiplicity distributions are applied to search for the QCD critical point in the heavy ion collisions. It has been demonstrated that higher moments as well as moment products are sensitive to the correlation length and directly connected to the thermodynamic susceptibilities computed in the Lattice QCD and Hadron Resonance Gas (HRG) model. In this paper, we will present measurements for kurtosis ($\\kappa$), skewness ($S$) and variance ($\\sigma^{2}$) of net-proton multiplicity distributions at the mid-rapidity ($|y|net-proton distributions, which are related to volume independent baryon number susceptibility ratio, are compared to the Lattice QCD and HRG model calculations. The $\\kappa \\sigma^{2}$ and $S \\sigma$ of net-proton distributions are consistent with Lattice QCD and HRG model calculations at high energy, which support the thermalization of the colliding system. Deviations of $\\kappa \\sigma^{2}$ and $S \\sigma$ for the Au+Au collisions at low energies from HRG model calculations are also observed.

  20. Synthesis, characterization, and catalytic activity of Rh-based lanthanum zirconate pyrochlores for higher alcohol synthesis

    SciTech Connect (OSTI)

    Abdelsayed, Victor; Shekhawat, Dushyant; Poston, James A., Jr.; Spivey, James J.

    2013-05-01T23:59:59.000Z

    Two lanthanum zirconate pyrochlores (La{sub 2}Zr{sub 2}O{sub 7}; LZ) were prepared by Pechini method and tested for higher alcohols selectivity. In one, Rh was substituted into the pyrochlore lattice (LRZ, 1.7 wt%) while for the second, Rh was supported on an unsubstituted La{sub 2}Zr{sub 2}O{sub 7} (R/LZ, 1.8 wt%). X-ray photoelectron spectroscopy (XPS) and temperature programmed reduction (TPR) results show that the surface reducibility depends on whether the Rh is in (or supported on) the LZ pyrochlore. Rhodium in the LRZ is more reducible than rhodium supported on the R/LZ pyrochlore, likely due to the presence of a perovskite phase (LaRhO{sub 3}; identified by XRD), in which rhodium is more reducible. The formation of the perovskite accompanies that of the pyrochlore. CO hydrogenation results show higher ethanol selectivity for R/LZ than LRZ, possibly due to the strong interaction between Rh and LZ on the R/LZ, forming atomically close Rh{sup +}/Rh{sup 0} sites, which have been suggested to favor ethanol production.

  1. ################### g VM Production Mechanisms

    E-Print Network [OSTI]

    Kai­C. Voss, Bonn University 1 Vector meson production at HERA ############################### ################# ############### ############ #################################### ######################################### ############################ #12; Kai­C. Voss, Bonn University 2 Vector meson production at HERA # ################################################## ############################## ## ####################################### # # ## # ######## ### #### # # #12; Kai­C. Voss, Bonn University 3 Vector meson production at HERA VM Production Mechanisms soft

  2. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization PROPERTIES OF CONCRETE CONTAINING SCRAP TIRE RUBBER in a variety of rubber and plastic products, thermal incineration of waste tires for production of electricity rubber in asphalt mixes, (ii) thermal incineration of worn-out tires for the production of electricity

  3. Meats & Products Agricultural Inputs

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Meats & Products Agricultural Inputs Processing Idaho B20 C C B Meats and Livestock Products Index to agriculture? Legend Overall weighted grade Weighted rank Northwest Midwest Southwest East Meats & ProductsProcessingessing Maine B11 B A A Meats & Products Agricultural Inputs Processing New York F49 F F F soductsoducts

  4. Visualizing Higher Order Finite Elements: FY05 Yearly Report.

    SciTech Connect (OSTI)

    Thompson, David; Pebay, Philippe Pierre

    2005-11-01T23:59:59.000Z

    This report contains an algorithm for decomposing higher-order finite elementsinto regions appropriate for isosurfacing and proves the conditions under which thealgorithm will terminate. Finite elements are used to create piecewise polynomialapproximants to the solution of partial differential equations for which no analyticalsolution exists. These polynomials represent fields such as pressure, stress, and mo-mentim. In the past, these polynomials have been linear in each parametric coordinate.Each polynomial coefficient must be uniquely determined by a simulation, and thesecoefficients are called degrees of freedom. When there are not enough degrees of free-dom, simulations will typically fail to produce a valid approximation to the solution.Recent work has shown that increasing the number of degrees of freedom by increas-ing the order of the polynomial approximation (instead of increasing the number offinite elements, each of which has its own set of coefficients) can allow some typesof simulations to produce a valid approximation with many fewer degrees of freedomthan increasing the number of finite elements alone. However, once the simulation hasdetermined the values of all the coefficients in a higher-order approximant, tools donot exist for visual inspection of the solution.This report focuses on a technique for the visual inspection of higher-order finiteelement simulation results based on decomposing each finite element into simplicialregions where existing visualization algorithms such as isosurfacing will work. Therequirements of the isosurfacing algorithm are enumerated and related to the placeswhere the partial derivatives of the polynomial become zero. The original isosurfacingalgorithm is then applied to each of these regions in turn.3 AcknowledgementThe authors would like to thank David Day and Louis Romero for their insight into poly-nomial system solvers and the LDRD Senior Council for the opportunity to pursue thisresearch. The authors were supported by the United States Department of Energy, Officeof Defense Programs by the Labratory Directed Research and Development Senior Coun-cil, project 90499. Sandia is a multiprogram laboratory operated by Sandia Corporation,a Lockheed-Martin Company, for the United States Department of Energy under contractDE-AC04-94-AL85000.4

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

    DOE Patents [OSTI]

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

    2003-09-23T23:59:59.000Z

    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.

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

    E-Print Network [OSTI]

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

    2015-04-28T23:59:59.000Z

    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.

  7. Higher-Dimensional Communication and S.E.T.I

    E-Print Network [OSTI]

    Paul S. Wesson

    2014-06-07T23:59:59.000Z

    In cosmologies with more than four dimensions, of the type required for unification, it is possible for signals to have velocities in excess of that of light. Using a five-dimensional model which otherwise agrees with observations, two subjects are reviewed: (a) An exact solution of the field equations which describes a 4D spacetime with a large cosmological constant and waves travelling in ordinary 3D space with velocities exceeding lightspeed. (b) An example where the 4D interval or proper time is modulated by the systematic variation of the scalar field associated with the fifth dimension, providing a simple signalling method. These and related consequences of higher-dimensional cosmology have significant implications for astrophysics, and especially the Search for Extraterrestrial Intelligence.

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

    E-Print Network [OSTI]

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

    2015-03-24T23:59:59.000Z

    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.

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

    E-Print Network [OSTI]

    Cumsille, Patricio; Ossandon, Sebastian; Reyes, Camilo

    2015-01-01T23:59:59.000Z

    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.

  10. On higher derivative gravity, c-theorems and cosmology

    E-Print Network [OSTI]

    Aninda Sinha

    2010-10-01T23:59:59.000Z

    We consider higher derivative gravity lagrangians in 3 and 4 dimensions, which admit simple c-theorems, including upto six derivative curvature invariants. Following a suggestion by Myers, these lagrangians are restricted such that the fluctuations around (anti) de Sitter spaces have second order linearized equations of motion. We study c-theorems both in the context of AdS/CFT and cosmology. In the context of cosmology, the monotonic function is the entropy defined on the apparent horizon through Wald's formula. Exact black hole solutions which are asymptotically (anti) de Sitter are presented. An interesting lower bound for entropy is found in de Sitter space. Some aspects of cosmology in both D=3 and D=4 are discussed.

  11. Higher signal harmonics, LISA's angular resolution, and dark energy

    E-Print Network [OSTI]

    K. G. Arun; Bala R. Iyer; B. S. Sathyaprakash; Siddhartha Sinha; Chris Van Den Broeck

    2007-10-24T23:59:59.000Z

    It is generally believed that the angular resolution of the Laser Interferometer Space Antenna (LISA) for binary supermassive black holes (SMBH) will not be good enough to identify the host galaxy or galaxy cluster. This conclusion, based on using only the dominant harmonic of the binary SMBH signal, changes substantially when higher signal harmonics are included in assessing the parameter estimation problem. We show that in a subset of the source parameter space the angular resolution increases by more than a factor of 10, thereby making it possible for LISA to identify the host galaxy/galaxy cluster. Thus, LISA's observation of certain binary SMBH coalescence events could constrain the dark energy equation of state to within a few percent, comparable to the level expected from other dark energy missions.

  12. 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

    2009-05-15T23:59:59.000Z

    of graphite removed from the PSR to create this inlet path. With the removal of ~10% of the graphite from PSR the PVT is reduced from 541 0C to 421 0C. A new design for the graphite block core has been evaluated and optimized to reduce the inlet coolant...

  13. Commercial Buildings Partnerships - Overview of Higher Education Projects

    SciTech Connect (OSTI)

    Parrish, Kristen; Robinson, Alastair; Regnier, Cindy

    2013-02-01T23:59:59.000Z

    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.

  14. honeys were classified higher and were pre-ferred. Honeys with an ethanol content

    E-Print Network [OSTI]

    Boyer, Edmond

    honeys were classified higher and were pre- ferred. Honeys with an ethanol content higher than 100 with an ethanol con- tent higher than 1000 mg·kg-1 were classi- fied as 'extremely fermented'. Ethanol

  15. Black holes with gravitational hair in higher dimensions

    SciTech Connect (OSTI)

    Anabalon, Andres [Departamento de Ciencias Facultad de Artes Liberales, Facultad de Ingenieria y Ciencias, Universidad Adolfo Ibanez, Vina Del Mar (Chile); Max-Planck-Institut fuer Gravitationsphysik, Albert-Einstein-Institut, Am Muehlenberg 1 D-14476 Golm (Germany); Canfora, Fabrizio [Centro de Estudios Cientificos (CECS), Casilla 1469 Valdivia (Chile); Giacomini, Alex; Oliva, Julio [Instituto de Ciencias Fisicas y Matematicas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia (Chile)

    2011-10-15T23:59:59.000Z

    A new class of vacuum black holes for the most general gravity theory leading to second order field equations in the metric in even dimensions is presented. These space-times are locally anti-de Sitter in the asymptotic region, and are characterized by a continuous parameter that does not enter in the conserve charges, nor it can be reabsorbed by a coordinate transformation: it is therefore a purely gravitational hair. The black holes are constructed as a warped product of a two-dimensional space-time, which resembles the r-t plane of the Banados-Teitelboim-Zanelli black hole, times a warp factor multiplying the metric of a D-2-dimensional Euclidean base manifold, which is restricted by a scalar equation. It is shown that all the Noether charges vanish. Furthermore, this is consistent with the Euclidean action approach: even though the black hole has a finite temperature, both the entropy and the mass vanish. Interesting examples of base manifolds are given in eight dimensions which are products of Thurston geometries, giving then a nontrivial topology to the black hole horizon. The possibility of introducing a torsional hair for these solutions is also discussed.

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

    SciTech Connect (OSTI)

    Harada, John J. [University of California, Davis] [University of California, Davis

    2013-10-22T23:59:59.000Z

    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.

  17. 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

    2015-05-19T23:59:59.000Z

    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.

  18. 4D Higher Spin Gravity with Dynamical Two-Form as a Frobenius--Chern--Simons Gauge Theory

    E-Print Network [OSTI]

    Boulanger, Nicolas; Sundell, Per

    2015-01-01T23:59:59.000Z

    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...

  19. 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

  20. Single top and top pair production

    E-Print Network [OSTI]

    Nikolaos Kidonakis

    2012-12-12T23:59:59.000Z

    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.

  1. An evaluation of crew-share payments in the Gulf of Mexico shrimp fishery: assessing the impacts of modifications in a profit sharing technique upon the firm and labor in a rising cost structure

    E-Print Network [OSTI]

    Haby, Michael George

    1982-01-01T23:59:59.000Z

    AN EVALUATION OF CREW-SHARE PAYMENTS IN THE GULF OF MEXICO SHRIMP FISHERY: ASSESSI'NG THE IMPACTS OF MODIFICATIONS IN A PROFIT SHARING TECHNIQUE UPON THE FIRM AND LABOR IN A RISING COST STRUCTURE A Thesis by MICHAEL GEORGE HABY Submi. tted... THE IMPACTS OF MODIFICATIONS IN A PROFIT SHARING TECHNIQUE UPON THE FIRM AND LABOR IN A RISING COST STRUCTURE A Thesis by MICHAEL GEORGE HABY Approved as to style and content by: (Ch irman of Committe (Member) (Member) (Member) (Head of Department...

  2. Commissioning of a higher harmonic RF system for the Advanced Light Source

    E-Print Network [OSTI]

    Byrd, John M.; De Santis, Stefano; Georgsson, Mattias; Stover, G.; Fox, John D.; Teytelman, Dmitry

    2000-01-01T23:59:59.000Z

    Commissioning of a higher harmonic RF system for theAbstract We report on the commissioning of a higher harmonicpresents the results of commissioning of the ALS harmonic

  3. PRODUCT REPRESENTATION IN LIGHTWEIGHT FORMATS FOR PRODUCT LIFECYCLE MANAGEMENT (PLM)

    E-Print Network [OSTI]

    Rzepa, Henry S.

    PRODUCT REPRESENTATION IN LIGHTWEIGHT FORMATS FOR PRODUCT LIFECYCLE MANAGEMENT (PLM) Lian Ding environments and the entire product lifecycle. There are new requirements for product representations, including: platform/application independence, support for the product lifecycle, rapidly sharing information

  4. Business Association Joint Task Force Position on Higher Education December 2010 Business Association Joint Task Force Position on Higher Education December 2010 1

    E-Print Network [OSTI]

    Escher, Christine

    Business Association Joint Task Force Position on Higher Education ­ December 2010 Business Association Joint Task Force Position on Higher Education ­ December 2010 1 Joint Business Association Task Force on Higher Education Summary The four business associations, Associated Oregon Industries, Oregon

  5. Phantom Friedmann Cosmologies and Higher-Order Characteristics of Expansion

    E-Print Network [OSTI]

    Mariusz P. Dabrowski; Tomasz Stachowiak

    2005-11-25T23:59:59.000Z

    We discuss a more general class of phantom ($p -1$) matter. We show that many types of evolution which include both Big-Bang and Big-Rip singularities are admitted and give explicit examples. Among some interesting models, there exist non-singular oscillating (or "bounce") cosmologies, which appear due to a competition between positive and negative pressure of variety of matter content. From the point of view of the current observations the most interesting cosmologies are the ones which start with a Big-Bang and terminate at a Big-Rip. A related consequence of having a possibility of two types of singularities is that there exists an unstable static universe approached by the two asymptotic models - one of them reaches Big-Bang, and another reaches Big-Rip. We also give explicit relations between density parameters $\\Omega$ and the dynamical characteristics for these generalized phantom models, including higher-order observational characteristics such as jerk and "kerk". Finally, we discuss the observational quantities such as luminosity distance, angular diameter, and source counts, both in series expansion and explicitly, for phantom models. Our series expansion formulas for the luminosity distance and the apparent magnitude go as far as to the fourth-order in redshift $z$ term, which includes explicitly not only the jerk, but also the "kerk" (or "snap") which may serve as an indicator of the curvature of the universe.

  6. Higher-order multipole amplitudes in charmonium radiative transitions

    E-Print Network [OSTI]

    M. Artuso

    2009-12-18T23:59:59.000Z

    Using 24 million $\\psi' \\equiv \\psi(2S)$ decays in CLEO-c, we have searched for higher multipole admixtures in electric-dipole-dominated radiative transitions in charmonia. We find good agreement between our data and theoretical predictions for magnetic quadrupole (M2) amplitudes in the transitions $\\psi' \\to \\gamma \\chi_{c1,2}$ and $\\chi_{c1,2} \\to \\gamma J/\\psi$, in striking contrast to some previous measurements. Let $b_2^J$ and $a_2^J$ denote the normalized M2 amplitudes in the respective aforementioned decays, where the superscript $J$ refers to the angular momentum of the $\\chi_{cJ}$. By performing unbinned maximum likelihood fits to full five-parameter angular distributions, we determine the ratios $a_2^{J=1}/a_2^{J=2} = 0.67^{+0.19}_{-0.13}$ and $a_2^{J=1}/b_2^{J=1} = -2.27^{+0.57}_{-0.99}$, where the theoretical predictions are independent of the charmed quark magnetic moment and are $a_2^{J=1}/a_2^{J=2} = 0.676 \\pm 0.071$ and $a_2^{J=1}/b_2^{J=1} = -2.27 \\pm 0.16$.

  7. A general higher-order remap algorithm for ALE calculations

    SciTech Connect (OSTI)

    Chiravalle, Vincent P [Los Alamos National Laboratory

    2011-01-05T23:59:59.000Z

    A numerical technique for solving the equations of fluid dynamics with arbitrary mesh motion is presented. The three phases of the Arbitrary Lagrangian Eulerian (ALE) methodology are outlined: the Lagrangian phase, grid relaxation phase and remap phase. The Lagrangian phase follows a well known approach from the HEMP code; in addition the strain rate andflow divergence are calculated in a consistent manner according to Margolin. A donor cell method from the SALE code forms the basis of the remap step, but unlike SALE a higher order correction based on monotone gradients is also added to the remap. Four test problems were explored to evaluate the fidelity of these numerical techniques, as implemented in a simple test code, written in the C programming language, called Cercion. Novel cell-centered data structures are used in Cercion to reduce the complexity of the programming and maximize the efficiency of memory usage. The locations of the shock and contact discontinuity in the Riemann shock tube problem are well captured. Cercion demonstrates a high degree of symmetry when calculating the Sedov blast wave solution, with a peak density at the shock front that is similar to the value determined by the RAGE code. For a flyer plate test problem both Cercion and FLAG give virtually the same velocity temporal profile at the target-vacuum interface. When calculating a cylindrical implosion of a steel shell, Cercion and FLAG agree well and the Cercion results are insensitive to the use of ALE.

  8. Thermodynamics of higher spin black holes in 3D

    E-Print Network [OSTI]

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

    2012-10-01T23:59:59.000Z

    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. NEW HIGHER PERFORMANCE LOW COST SELECTIVE SOLAR RADIATION CONTROL COATINGS

    SciTech Connect (OSTI)

    Timothy Ellison; Buddie Dotter; David Tsu

    2003-10-28T23:59:59.000Z

    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.

  10. Exact coefficients for higher dimensional operators with sixteen supersymmetries

    E-Print Network [OSTI]

    Chen, Wei-Ming; Wen, Congkao

    2015-01-01T23:59:59.000Z

    We consider constraints on higher dimensional operators for supersymmetric effective field theories. In four dimensions with maximal supersymmetry and SU(4) R-symmetry, we demonstrate that the coefficients of abelian operators F^n with MHV helicity configurations must satisfy a recursion relation, and are completely determined by that of F^4. As the F^4 coefficient is known to be one-loop exact, this allows us to derive exact coefficients for all such operators. We also argue that the results are consistent with the SL(2,Z) duality symmetry. Breaking SU(4) to Sp(4), in anticipation for the Coulomb branch effective action, we again find an infinite class of operators whose coefficient that are determined exactly. We also consider three-dimensional N=8 as well as six-dimensional N=(2,0),(1,0) and (1,1) theories. In all cases, we demonstrate that the coefficient of dimension-six operator must be proportional to the square of that of dimension-four.

  11. India's iron and steel industry: Productivity, energy efficiency and carbon emissions

    SciTech Connect (OSTI)

    Schumacher, Katja; Sathaye, Jayant

    1998-10-01T23:59:59.000Z

    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.

  12. 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

  13. Increasing productivity: Another approach

    SciTech Connect (OSTI)

    Norton, F.J.

    1996-06-10T23:59:59.000Z

    An engineering information (EI) and information technology (IT) organization that must improve its productivity should work to further its business goals. This paper explores a comprehensive model for increasing EI/IT productivity by supporting organizational objectives.

  14. Higher Education Policy Update Donald E. HellerDonald E. Heller

    E-Print Network [OSTI]

    Heller, Don

    Higher Education Policy Update Donald E. HellerDonald E. Heller Pennsylvania College of TechnologyBackground Higher Education Act of 1965Higher Education Act of 1965 Primary legislation authorizing federal support forPrimary legislation authorizing federal support for higher educationhigher education Part

  15. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    of Wisconsin-Milwaukee Submitted to the Electric Power Research Institute August 2009 UWM Center for By-Products-Strength Materials) for help in reducing global warming. Concrete mixtures having slump in the range of three to fourCenter for By-Products Utilization CARBON DIOXIDE SEQUESTRATION IN CEMENTITIOUS PRODUCTS By Tarun R

  16. 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

  17. Half-Product Codes

    E-Print Network [OSTI]

    Emmadi, Santosh Kumar

    2014-12-11T23:59:59.000Z

    A class of codes, half-product codes, derived from product codes, is characterized. These codes have the implementation advantages of product codes and possess a special structural property which leads them to have larger (at least 3/2 times more...

  18. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    of coal fly ash, coal bottom ash, and used foundry sand in concrete, bricks, blocks, and8 paving stones, Wisconsin. She is involved in management,11 disposal, and sale of coal-combustion by-products. She alsoCenter for By-Products Utilization UNDER-UTILIZED COAL-COMBUSTION PRODUCTS IN PERMEABLE ROADWAY

  19. 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

  20. Strangeness Production at COSY

    E-Print Network [OSTI]

    Frank Hinterberger; Hartmut Machner; Regina Siudak

    2010-10-08T23:59:59.000Z

    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.

  1. Success Story Production of

    E-Print Network [OSTI]

    Success Story Production of Chemicals from Biologically Derived Succinic Acid (BDSA) The BDSA, automobile bumpers, and an array of other industrial and consumer products. Known as the BDSA (Biologically it as a platform chemical to produce 1,4-butanediol (BDO) and related products, tetrahydrofuran and - butyrolactone

  2. 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

  3. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization USE OF COAL-COMBUSTION PRODUCTS IN PERMEABLE PAVEMNET BASE and Published at the Raymundo Rivera International Symposium on Durability of Concrete, Monterrey, N. L., Mexico THE UNIVERSITY OF WISCONSIN­MILWAUKEE #12;Use of Coal-Combustion Products in Permeable Pavement Base1 2 3 4 5 6 7

  4. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    -fired power plants derive energy by burning coal in their furnaces. These power plants generally use either. The by-product materials include coal combustion by-products, wood ash, pulp and paper industry by recycling and research needs are discussed. #12;3 2.0 MATERIALS 2.1 COAL-COMBUSTION BY-PRODUCTS Coal

  5. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    combustion by-products (such as clean-coal ash) from power plants. Maximum recycling of such by- products regulations and increasing use of low-grade coal, the number of coal-fired power plants with flue gasCenter for By-Products Utilization USE OF CLEAN-COAL ASH FOR MANAGING ASR By Zichao Wu and Tarun R

  6. Coal production 1989

    SciTech Connect (OSTI)

    Not Available

    1990-11-29T23:59:59.000Z

    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.

  7. MECO Production Target Developments

    E-Print Network [OSTI]

    McDonald, Kirk

    be reoptimized Tungsten target Simulations of design parameters with GEANT3 indicate that both production targetMECO Production Target Developments James L. Popp University of California, Irvine NuFact'03 Columbia, June, 2003 #12;June, 2003J.L.Popp, UCI MECO Production Target 2 MECO Collaboration Institute

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

    SciTech Connect (OSTI)

    Douglas L. Porter

    2011-02-01T23:59:59.000Z

    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.

  9. Deep-Sea Research II 54 (2007) 10291044 A one-dimensional simulation of biological production in two

    E-Print Network [OSTI]

    Feng, Ming

    2007-01-01T23:59:59.000Z

    Engineering, University of Western Australia, 35 Stirling Hwy, Crawley 6009, WA, Australia Received 21 to be more productive, and have higher phytoplankton biomass than the cyclonic eddies, remains open. Here we to have higher phytoplankton biomass (Moore et al., 2007; Feng et al., 2007) and be more productive (Waite

  10. Forest Products Market Snapshot

    E-Print Network [OSTI]

    worked through the higher cost log inventories from logs purchased in 2006, during periods of higher with a rebound, supported by a stronger economy, absorption of new home inventories, and continued population fallen in many regions of the country and are expected to continue to be soft, while inventories of homes

  11. Entanglement Production in Non-Equilibrium Thermodynamics

    E-Print Network [OSTI]

    V. Vedral

    2007-06-21T23:59:59.000Z

    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.

  12. Product development practices that matter

    E-Print Network [OSTI]

    Gupta, Nisheeth

    2010-01-01T23:59:59.000Z

    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 ...

  13. 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

  14. Relaxations for Production Planning Problems with Increasing By-products

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Relaxations for Production Planning Problems with Increasing By-products Srikrishna Sridhar, Jeff, James Leudtke SILO Seminars: Feb 1, 2012 #12;One slide summary Problem Description Production process involves desirable & undesirable products. Srikrishna Sridhar, Jeff Linderoth, James Leudtke SILO Seminars

  15. Coal Production 1992

    SciTech Connect (OSTI)

    Not Available

    1993-10-29T23:59:59.000Z

    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.

  16. 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 Real inner product · V is a real vector space · for u,vV define a scalar satisfying: linear: symmetric: positive definite: · is called an inner product of u and v · V with an inner product defined is called

  17. Modeling Fission Product Sorption in Graphite Structures

    SciTech Connect (OSTI)

    Szlufarska, Izabela [University of Wisconsin, Madison, WI (United States); Morgan, Dane [University of Wisconsin, Madison, WI (United States); Allen, Todd [University of Wisconsin, Madison, WI (United States)

    2013-04-08T23:59:59.000Z

    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).

  18. Understanding and Improving Software Productivity

    E-Print Network [OSTI]

    Scacchi, Walt

    Understanding and Improving Software Productivity Walt Scacchi Institute for Software Research;2 Introduction · What affects software productivity? ­ Software productivity has been one of the most studied aspects of software engineering ­ Goal: review sample of empirical studies of software productivity

  19. Furfuryl alcohol cellular product

    DOE Patents [OSTI]

    Sugama, T.; Kukacka, L.E.

    1982-05-26T23:59:59.000Z

    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.

  20. Microsystem product development.

    SciTech Connect (OSTI)

    Polosky, Marc A.; Garcia, Ernest J.

    2006-04-01T23:59:59.000Z

    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. Sustainable hydrogen production

    SciTech Connect (OSTI)

    Block, D.L.; Linkous, C.; Muradov, N.

    1996-01-01T23:59:59.000Z

    This report describes the Sustainable Hydrogen Production research conducted at the Florida Solar Energy Center (FSEC) for the past year. The report presents the work done on the following four tasks: Task 1--production of hydrogen by photovoltaic-powered electrolysis; Task 2--solar photocatalytic hydrogen production from water using a dual-bed photosystem; Task 3--development of solid electrolytes for water electrolysis at intermediate temperatures; and Task 4--production of hydrogen by thermocatalytic cracking of natural gas. For each task, this report presents a summary, introduction/description of project, and results.

  2. Electromagnetic Higgs production

    E-Print Network [OSTI]

    J. S. Miller

    2007-11-13T23:59:59.000Z

    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.

  3. 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-

    2004-01-01T23:59:59.000Z

    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 ...

  4. Higher order global differentiability local approximations for 2-D and 3-D distorted element geometries

    E-Print Network [OSTI]

    Maduri, Rajesh Kumar

    2008-02-01T23:59:59.000Z

    The primary focus of this thesis is to present a framework to develop higher order global differentiability local approximations for 2-D and 3-D distorted element geometries. The necessity and superiority of higher order global differentiability...

  5. U.S. Wind Manufacturing: Taller Hub Heights to Access Higher...

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

    U.S. Wind Manufacturing: Taller Hub Heights to Access Higher Wind Resources and Lower Cost of Energy U.S. Wind Manufacturing: Taller Hub Heights to Access Higher Wind Resources and...

  6. TRENDS AND INNOVATIONS IN HIGHER EDUCATION REFORM: Worldwide, Latin America and in the Caribbean

    E-Print Network [OSTI]

    Francisco López Segrera

    2010-01-01T23:59:59.000Z

    Latin America and the Caribbean”. In GUNI, Higher EducationEducation in the Caribbean”. In GUNI, Higher Education inLatin America and in the Caribbean September 2010 Francisco

  7. Effects of La2O3 on the mixed higher alcohols synthesis from...

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

    La2O3 on the mixed higher alcohols synthesis from syngas over Co catalysts: A combined theoretical and experimental Effects of La2O3 on the mixed higher alcohols synthesis from...

  8. The Power of Integrality: Linkages between Product Architecture, Innovation, and Industry Structure

    E-Print Network [OSTI]

    Fixson, Sebastian K.

    2008-04-30T23:59:59.000Z

    A substantial literature stream suggests that many products are becoming more modular over time, and that this development is often associated with a change in industry structure towards higher degrees of specialization. ...

  9. Giant higher harmonic generation in mesoscopic metal wires and rings interrupted by tunnel junctions

    E-Print Network [OSTI]

    van Oudenaarden, Alexander

    Giant higher harmonic generation in mesoscopic metal wires and rings interrupted by tunnel 5046, 2600 GA Delft, The Netherlands Received 19 December 1997 Higher harmonic generation in mesoscopic is biased with a sinusoidal varying current, we observe giant higher harmon- ics in the conductance

  10. 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

  11. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    ash in concrete (structural grade concrete, compressive strength up to 4000 psi) and flowable slurry and performance specifications for structural concrete and flowable slurry products for every day construction use developed by UWM- CBU in the past for other by-products and sources of coal ash not meeting

  12. 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

  13. Identifying Product Scaling Principles

    E-Print Network [OSTI]

    Perez, Angel 1986-

    2011-06-02T23:59:59.000Z

    shelling machines A. Manual nut cracker (Faqs, 2010), B. Electric nut cracker (Lemfgco, 2010), C. Production shelling machine (Biodiesel-machine, 2010) ................................................................................ 25 Figure 6: A..., 2010) ............................................................. 29 Figure 8: Examples ?change energy source? A. Mechanical nutcracker powered by the user (Faqs, 2010), B. Conversion to an electric production shelling machine (Biodiesel...

  14. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    ash or CFAs. Based on these properties, a number of constructive use options such as #12;pollution by saw mills, pulp mills, and the wood-products industry, by burning a combination of wood products control [3], land application [9,10,11], construction materials [13,14], have been reported. However, most

  15. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    on "Management & Use of Coal Combustion Products (CCPS)" held in San Antonio, TX, January 2001. Department concrete mixtures were produced for and at the production plant of an architectural precast concrete. Majority of the foundry sand generated in Wisconsin and elsewhere are landfilled at high disposal costs

  16. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Fellow at the UWM-CBU. His research interests include the use of coal fly ash, coal bottom ash, and used in management, disposal, and sale of coal-combustion by-Center for By-Products Utilization USE OF UNDER-UTILIZED COAL- COMBUSTION PRODUCTS IN PERMEABLE

  17. & 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

  18. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization APPLICATION OF SCRAP TIRE RUBBER IN ASPHALTIC MATERIALS: STATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. PRODUCING CRUMB RUBBER MODIFIER (CRM) FROM USED TIRES . . . . . 3 2.1 PRODUCTION OF CRM THE UNIVERSITY OF WISCONSIN - MILWAUKEE #12;APPLICATION OF SCRAP TIRE RUBBER IN ASPHALTIC MATERIALS: STATE

  19. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    -first Century, Hyderabad, India, February 1999. Department of Civil EngineeringandMechanics College) of foundry by-products, including foundry sand and slag. Most of these by-products are landfilled, primarily due to non-availability of economically attractive use options. Landfilling is not a desirable option

  20. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    combustion by-products are generated due to the combustion of coal in coal-fired electric power plants as carbon from unburnt coal, fire polished sand, thin-walled hollow spheres and their fragments, magnetic of HVFA concrete to establish mixture proportions for commercial production. #12;INTRODUCTION Coal

  1. 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

  2. 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

  3. 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

  4. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    Center for By-Products Utilization CLEAN COAL BY-PRODUCTS UTILIZATION IN ROADWAY, EMBANKMENTS-fueled plants, particularly use of eastern coals, has lead to the use of clean coal and using advanced sulfur dioxide control technologies. Figure 1 shows clean coal technology benefits(2) . In 1977, the concept

  5. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    . Naik, Rudolph N. Kraus, Shiw S. Singh, Lori- Lynn C. Pennock, and Bruce Ramme Report No. CBU-2001 with numerous projects on the use of by-product materials including utilization of used foundry sand and fly ash;2 INTRODUCTION Wood FA is generated due to combustion of wood for energy production at pulp and paper mills, saw

  6. 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)

    2009-12-08T23:59:59.000Z

    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.

  7. Supersymmetric Higgs Production in Vector-Boson Fusion

    E-Print Network [OSTI]

    Michael Rauch; Wolfgang Hollik; Tilman Plehn; Heidi Rzehak

    2010-04-14T23:59:59.000Z

    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.

  8. Evaluating the potential use of winter cover crops in cornsoybean systems for sustainable co-production of food and fuel

    E-Print Network [OSTI]

    Minnesota, University of

    in displacement of grain crops with dedicated bioenergy crops such as switch grass, miscanthus, and hybrid poplar. Meeting the ambitious goals that have been set for bioenergy production without impacting food production, specifically that by displacing food production it will lead to higher food prices, increased incidence

  9. Working Paper #15 Louisiana Forest Products Laboratory

    E-Print Network [OSTI]

    industries which seek to reduce manufacturing costs with low skill, low paying repetitive jobs. Low skill areas will become more difficult to find. Further, with the work place #12;4 becoming more technology dependent, the labor force must become more capable of assimilating new technology and more proficient

  10. Indecomposable Fusion Products

    E-Print Network [OSTI]

    Matthias R. Gaberdiel; Horst G. Kausch

    1996-04-04T23:59:59.000Z

    We analyse the fusion products of certain representations of the Virasoro algebra for c=-2 and c=-7 which are not completely reducible. We introduce a new algorithm which allows us to study the fusion product level by level, and we use this algorithm to analyse the indecomposable components of these fusion products. They form novel representations of the Virasoro algebra which we describe in detail. We also show that a suitably extended set of representations closes under fusion, and indicate how our results generalise to all (1,q) models.

  11. Risks to global biodiversity from fossil-fuel production exceed those from biofuel production

    SciTech Connect (OSTI)

    Dale, Virginia H [ORNL; Parish, Esther S [ORNL; Kline, Keith L [ORNL

    2015-01-01T23:59:59.000Z

    Potential global biodiversity impacts from near-term gasoline production are compared to biofuel, a renewable liquid transportation fuel expected to substitute for gasoline in the near term (i.e., from now until c. 2030). Petroleum exploration activities are projected to extend across more than 5.8 billion ha of land and ocean worldwide (of which 3.1 billion is on land), much of which is in remote, fragile terrestrial ecosystems or off-shore oil fields that would remain relatively undisturbed if not for interest in fossil fuel production. Future biomass production for biofuels is projected to fall within 2.0 billion ha of land, most of which is located in areas already impacted by human activities. A comparison of likely fuel-source areas to the geospatial distribution of species reveals that both energy sources overlap with areas with high species richness and large numbers of threatened species. At the global scale, future petroleum production areas intersect more than double the area and higher total number of threatened species than future biofuel production. Energy options should be developed to optimize provisioning of ecosystem services while minimizing negative effects, which requires information about potential impacts on critical resources. Energy conservation and identifying and effectively protecting habitats with high-conservation value are critical first steps toward protecting biodiversity under any fuel production scenario.

  12. Exclusive and Semi-Exclusive Reactions at a Higher Energy CEBAF

    SciTech Connect (OSTI)

    Carl Carlson

    1998-06-01T23:59:59.000Z

    More energy at CEBAF provides more opportunity for studies of hadron and nuclear properties. Many of the experiments that could be done are extensions of things already done at lower energies. Others represent new initiatives that could not work or could not theoretically be interpreted at lower energies. The author concentrates on the new initiatives, but do not wish our thinking to neglect what can be learned from continuations of lower energy work. The author begins with a list of some things that should be continued into a new energy regime. (1) Baryon and meson spectroscopy of higher mass states. With 4 GeV incoming electron energy, strange mesons are limited to 1.8 GeV in mass and charm is not producible. (2) Exclusive reactions, including meson and baryon form factors and reactions on few nucleon systems. The latter includes deuteron photodisintegration, the A and B form factors of the deuteron, and the deuteron tensor polarization T{sub 20}. (And we should not forget T{sub 20} in inclusive scattering.) (3) Hadrons in the nuclear medium, with such topics as color transparency, electroproduction of {rho} mesons, virtual Compton scattering off nuclei, and backward hadrons from e-d reactions. The very last must be especially important, since it gives the logo used in the advertizing for this conference. In addition, there are new initiatives that this talk will call attention to, in particular: (1) semi-exclusive meson production; (2) duality in semi-exclusive reactions; and (3) new views of exclusive reactions and perturbative QCD (leading to ''off-forward parton distributions'').

  13. Composite production riser assessment 

    E-Print Network [OSTI]

    Kim, Won Ki

    2007-09-17T23:59:59.000Z

    The performance of a deep water composite production riser from a system perspective is presented, and its advantages are articulated through comparisons with a typical steel riser under identical service conditions. The ...

  14. Power production and ADS

    SciTech Connect (OSTI)

    Raja, Rajendran; /Fermilab

    2010-03-01T23:59:59.000Z

    We describe the power production process in Accelerator Driven Sub-critical systems employing Thorium-232 and Uranium-238 as fuel and examine the demands on the power of the accelerator required.

  15. Quarkonium production at ATLAS

    E-Print Network [OSTI]

    Darren D Price

    2012-01-24T23:59:59.000Z

    The production of quarkonium is an important testing ground for QCD calculations. The J/\\psi\\ and \\Upsilon\\ production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of 7~TeV with the ATLAS detector at the LHC. Differential cross-sections are presented as a function of transverse momentum and rapidity. The fraction of J/\\psi\\ produced in B-hadron decays is also measured and the differential cross-sections of prompt and non-prompt J/\\psi\\ production determined separately. Measurements of the fiducial production cross-section of the \\Upsilon(1S) and observation of the \\chi_{c,bJ} states are also discussed.

  16. Biomass Energy Production Incentive

    Broader source: Energy.gov [DOE]

    In 2007 South Carolina enacted the ''Energy Freedom and Rural Development Act'', which provides production incentives for certain biomass-energy facilities. Eligible systems earn $0.01 per kilowatt...

  17. Production of Shale Oil 

    E-Print Network [OSTI]

    Loper, R. D.

    1982-01-01T23:59:59.000Z

    Intensive pre-project feasibility and engineering studies begun in 1979 have produced an outline plan for development of a major project for production of shale oil from private lands in the Piceance Basin in western Colorado. This outline plan...

  18. Texas Alfalfa Production

    E-Print Network [OSTI]

    Stichler, Charles

    1997-05-05T23:59:59.000Z

    With proper management, alfalfa will produce forage with the highest protein and total digestible nutrient of any hay crop. To aid in alfalfa production, this publication provides information on pre-plant factors, planting and stand establishment...

  19. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    -Products Utilization E-mail: ymchun@uwm.edu and F. D. Botha Project Manager, Illinois Clean Coal Institute 5776 Coal, University of Wisconsin-Milwaukee, Milwaukee, WI, USA. 4 Project Manager, Illinois Clean Coal Institute

  20. Ethanol production from lignocellulose

    DOE Patents [OSTI]

    Ingram, Lonnie O. (Gainesville, FL); Wood, Brent E. (Gainesville, FL)

    2001-01-01T23:59:59.000Z

    This invention presents a method of improving enzymatic degradation of lignocellulose, as in the production of ethanol from lignocellulosic material, through the use of ultrasonic treatment. The invention shows that ultrasonic treatment reduces cellulase requirements by 1/3 to 1/2. With the cost of enzymes being a major problem in the cost-effective production of ethanol from lignocellulosic material, this invention presents a significant improvement over presently available methods.