National Library of Energy BETA

Sample records for moderator howard gruenspecht

  1. Howard Gruenspecht Deputy Administrator Duties

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion Cubic Feet) Havre,1 Transportation1.B

  2. Speakers: Howard K. Gruenspecht, EIA Shahid Chaudhry, California Energy Commission

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988 1.996Deutsche Bank AG Oil10: "The Energy-Water

  3. Howard S. Marks

    Broader source: Energy.gov [DOE]

    Howard Marks is a Program Analyst with the Office of Energy Efficiency and Renewable Energy's Biomass Program.

  4. Testimony Before the House Natural Resources Subcommittee on Energy and Mineral Resources

    Broader source: Energy.gov [DOE]

    Subject: Onshore and Offshore Resources By: Howard Gruenspecht, Acting Administrator, Energy Information Administration

  5. Testimony Before the House Energy and Commerce Subcommittee on Energy and Environment

    Broader source: Energy.gov [DOE]

    Subject: Renewable Portfolio Standards By: Howard Gruenspecht, Acting Administrator, Energy Information Administration

  6. ENGINEERING HOWARD R. HUGHES

    E-Print Network [OSTI]

    Hemmers, Oliver

    ENGINEERING College of HOWARD R. HUGHES HigHligHts At the Howard R. Hughes College of Engineering is an integral part of engineering studies, we also provide students with a superb technical education and strong of Energy Solar Decathlon 2013. Engineering and architecture students will design then build and operate

  7. Before the House Energy and Commerce Subcommittee on Energy and Environment

    Broader source: Energy.gov [DOE]

    Subject: EIA Analysis of Renewable Electricity Standard language in ACES Act By: Howard Gruenspecht, Acting Administrator, Energy Information Administration

  8. GENERATING JACOBI FORMS HOWARD SKOGMAN

    E-Print Network [OSTI]

    Skogman, Howard

    GENERATING JACOBI FORMS HOWARD SKOGMAN Abstract. In this paper we explore the relationship between vector-valued modular forms and Jacobi forms and give explicit relations over various congruence subgroups. The main result is that a Jacobi form of square-free index on the full Jacobi group is uniquely

  9. Howard University Researchers Represented in the E-print Network

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

    ww.biology.howard.edu FacultyFacultyBiosEckberg.htm Hindman, Neil - Department of Mathematics, Howard University http:mysite.verizon.netnhindman Sitaraman, Sankar -...

  10. Empowering Minority Communities with Health Information - Howard

    SciTech Connect (OSTI)

    McMurray, L. and R. Foster

    2010-11-16

    Training conducted as a part of the United Negro College Fund Special Programs/National Library of Medicine -HBCU ACCESS Project at Howard University, Washington, DC on November 20, 2010.

  11. Howard Baker Center for Public Policy Nuclear Power Conference...

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

    Howard Baker Center for Public Policy Nuclear Power Conference Howard Baker Center for Public Policy Nuclear Power Conference October 4, 2007 - 3:14pm Addthis Remarks as Prepared...

  12. Ralph Elwood Howard Department of Mathematics

    E-Print Network [OSTI]

    Howard, Ralph

    Ralph Elwood Howard Department of Mathematics University of South Carolina Columbia, South Carolina, Northridge 1970­1973 Professional Experience Professor, University of South Carolina 1999­Present Associate Professor, University of South Carolina 1988­1999 Assistant Professor, University of South Carolina 1984

  13. LWA-0010- In the Matter of Howard W. Spaletta

    Broader source: Energy.gov [DOE]

    This Decision involves a whistleblower complaint filed by Howard W. Spaletta (Spaletta) under the Department of Energy's (DOE) Contractor Employee Protection Program. From 1970 through May 1992...

  14. Physics 214 General Information Winter 2013 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 214 General Information Winter 2013 Instructor: Howard Haber Office: ISB, Room 326 Phone Tsang Modern Electrodynamics, by Andrew Zangwill #12;Physics 214 Electromagnetism II Winter 2013 COURSE

  15. Scaling Behavior in the Temporal Context Model Marc W. Howard

    E-Print Network [OSTI]

    Howard, Marc

    Scaling Behavior in the Temporal Context Model Marc W. Howard Department of Psychology Syracuse numerous helpful comments on an earlier draft. Supported by 2-RO1 MH55687. Corre- spondence to Marc Howard, Syracuse University, Department of Psychology, 430 Huntington Hall, Syracuse, NY 13244-2340, or marc

  16. Howard A. Zebker Professor of Geophysics and Electrical Engineering

    E-Print Network [OSTI]

    Zebker, Howard

    Howard A. Zebker Professor of Geophysics and Electrical Engineering Stanford University, Stanford, Departments of Geophysics and Electrical Engineering (joint appt.), Stanford University, Stanford, CA. 1995-2006 Associate Professor, Departments of Geophysics and Electrical Engineering (joint appt.), Stanford University

  17. Space-Efficient Evaluation of Hypergeometric Series Howard Cheng, Barry Gergel, Ethan Kim, Eugene Zima

    E-Print Network [OSTI]

    Cheng, Howard

    Space-Efficient Evaluation of Hypergeometric Series by Howard Cheng, Barry Gergel, Ethan Kim, Eugene Zima Report TR-CS-04-04 September 2004. COPYRIGHT ( c ) BY HOWARD CHENG, BARRY GERGEL, ETHAN KIM of Hypergeometric Series Howard Cheng Barry Gergel Ethan Kim Department of Mathematics and Computer Science

  18. Physics 218 General Information Winter 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 218 General Information Winter 2015 Instructor: Howard Haber Office: ISB, Room 326 Phone and Jean-Bernard Zuber #12;Physics 171 Advanced Quantum Field Theory Winter 2015 Course Outline Topic of particle physics Chapter 29 6. Introduction to Regularization and Renormalization Chapters 15.4, 16, 18 7

  19. Physics 218 General Information Winter 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 218 General Information Winter 2015 Instructor: Howard Haber O#ce: ISB, Room 326 Phone and Jean­Bernard Zuber #12; Physics 171 Advanced Quantum Field Theory Winter 2015 Course Outline Topic of particle physics Chapter 29 6. Introduction to Regularization and Renormalization Chapters 15.4, 16, 18 7

  20. THE COST OF CARBON CAPTURE Jeremy David and Howard Herzog

    E-Print Network [OSTI]

    characterize the reference (no capture) plant: · Capital cost, in $/kW; · Cost of electricity due to operation capital cost, in $/kg of CO2 processed per hour; · Incremental cost of electricity due to operationTHE COST OF CARBON CAPTURE Jeremy David and Howard Herzog Massachusetts Institute of Technology

  1. Physics 116A General Information Winter 2011 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A General Information Winter 2011 Instructor: Howard Haber Office: ISB, Room 326 Phone://scipp.ucsc.edu/~haber/ph116A/index.html CLASS HOURS: Lectures: Tuesdays and Thursdays, 12­1:45 pm, Physical Sciences Building: Mathematical Methods in the Physical Sciences, 3rd edition, by Mary L. Boas Other introductory texts

  2. Physics 116C General Information Fall 2012 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116C General Information Fall 2012 Instructor: Howard Haber O#ce: ISB, Room 326 Phone and Thursdays, 12--1:45 pm, Physical Sciences Building, Room 110 Discussion Section: Mondays 5:00--6:10 pm Number: 459­1962 E­mail: amonteux@ucsc.edu REQUIRED TEXTBOOK: Mathematical Methods in the Physical

  3. Physics 116A General Information Winter 2011 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A General Information Winter 2011 Instructor: Howard Haber O#ce: ISB, Room 326 Phone://scipp.ucsc.edu/~haber/ph116A/index.html CLASS HOURS: Lectures: Tuesdays and Thursdays, 12--1:45 pm, Physical Sciences Building: Mathematical Methods in the Physical Sciences, 3rd edition, by Mary L. Boas Other introductory texts

  4. Physics 116C General Information Fall 2012 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116C General Information Fall 2012 Instructor: Howard Haber Office: ISB, Room 326 Phone and Thursdays, 12­1:45 pm, Physical Sciences Building, Room 110 Discussion Section: Mondays 5:00­6:10 pm Number: 459-1962 E-mail: amonteux@ucsc.edu REQUIRED TEXTBOOK: Mathematical Methods in the Physical

  5. Physics 171 General Information Fall 2014 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 171 General Information Fall 2014 Instructor: Howard Haber Office: ISB, Room 326 Phone;Physics 171 General Relativity, Black Holes and Cosmology Fall 2014 Course Outline Topic Reading 1. Introduction to Tensors Chapter 10 of Boas 2. Covariance of Physical Laws Chapter 2.1 3. Special Relativity

  6. Homing in on the Higgs Boson Howard E. Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Homing in on the Higgs Boson Howard E. Haber SPS Meeting at UCSC June 7, 2012 References: H.E. Haber, Viewpoint: Homing in on the Higgs Boson, Physics 5, 32 (2012). For additional links, see my webpage: http://scipp.ucsc.edu/~haber/ #12;#12;Outline · The Higgs boson explained in 60 seconds

  7. Forecasting Building Occupancy Using Sensor Network James Howard

    E-Print Network [OSTI]

    Hoff, William A.

    Forecasting Building Occupancy Using Sensor Network Data James Howard Colorado School of Mines@mines.edu ABSTRACT Forecasting the occupancy of buildings can lead to signif- icant improvement of smart heating throughout a building, we perform data mining to forecast occupancy a short time (i.e., up to 60 minutes

  8. DEVELOPING CARBON CAPTURE AND STORAGE Howard J Herzog

    E-Print Network [OSTI]

    possibility is a small surcharge (less than $0.001/kWh) on all fossil generated electricity. We also needDEVELOPING CARBON CAPTURE AND STORAGE 1 Howard J Herzog MIT Energy Initiative Massachusetts, it is unreasonable to expect carbon capture and storage (CCS) to be deployed on a large-scale without strong climate

  9. Physics 5B General Information Winter 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    : ISB, Room 288 Phone Number: 459-4106 E-mail: sharma@physics.ucsc.edu PHYSICS 5J: INTRODUCTION Introduction to Physics II Winter 2009 Brief Course Outline for Physics 5B Topic Reading 1. Fluids GiancoliPhysics 5B General Information Winter 2009 Instructor: Howard Haber Office: ISB, Room 326 Phone

  10. Jacobi forms over totally real number elds Howard Skogman

    E-Print Network [OSTI]

    Skogman, Howard

    Jacobi forms over totally real number #12;elds Howard Skogman 0 2000 Mathematics Subject Classi#12;cation: 11F50 1 #12; Abstract We de#12;ne Jacobi forms over a totally real algebraic number #12;eld K upper half space respectively. Then symplectic modular forms are created and Jacobi forms arise

  11. Jacobi Forms over Imaginary Quadratic Number Fields Howard Skogman

    E-Print Network [OSTI]

    Skogman, Howard

    Jacobi Forms over Imaginary Quadratic Number Fields Howard Skogman University of California, San Diego La Jolla, CA 1 #12; Abstract We de#12;ne Jacobi Forms over an imaginary quadratic number #12;eld K half space respectively. We then create symplectic modular forms and create Jacobi forms by taking

  12. Physics 5B General Information Winter 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    , Room 288 Phone Number: 459­4106 E­mail: sharma@physics.ucsc.edu PHYSICS 5J: INTRODUCTION TO PHYSICS II 2--3 pm and Wednesdays 10:30--11:30 am E­mail: dsmith@scipp.ucsc.edu #12; Physics 5B IntroductionPhysics 5B General Information Winter 2009 Instructor: Howard Haber O#ce: ISB, Room 326 Phone

  13. Howard University Career Exploration Fair | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHoursaUS Dept of Energy,HowHoward

  14. Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber Office Hall--Room 289 REQUIRED TEXTBOOK: Thermal Physics, by Ralph Baierlein Recommended Outside Reading: Thermal Physics, by Charles Kittel and Herbert Kroemer Fundamentals of Statistical and Thermal Physics

  15. Proposition 13 Thirty Years after the Revolution: What Would Howard Jarvis Say?

    E-Print Network [OSTI]

    Fox, Joel D

    2009-01-01

    taxes belongs to the taxpayer. That is the revolutionaryJarvis. He formed the taxpayer group that now bears his nameadvocacy on behalf of the taxpayers. As Howard would say: “A

  16. The Future of Coal in a Greenhouse Gas Constrained World Howard Herzog1

    E-Print Network [OSTI]

    1 The Future of Coal in a Greenhouse Gas Constrained World Howard Herzog1 , James Katzer1 1 M coal can make to the growing world energy demand during a period of increasing concern about global pursue in the short-term so that we can utilize coal in the longer-term and reduce its associated CO2

  17. Physics 139B Quantum Mechanics II Fall 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 139B Quantum Mechanics II Fall 2009 Instructor: Howard Haber O#ce: ISB, Room 326 Phone OUTSIDE READING: Quantum Physics, by Stephen Gasiorowicz Introduction to Quantum Mechanics, by David J to Quantum Mechanics, by John S. Townsend PREREQUISITES: Physics 116C and Physics 139A. It is assumed

  18. PHYSICS OF CHEMORECEPTION HOWARD C. BERG AND EDWARD M. PURCELL, Department ofMolecular,

    E-Print Network [OSTI]

    Voigt, Chris

    PHYSICS OF CHEMORECEPTION HOWARD C. BERG AND EDWARD M. PURCELL, Department ofMolecular, Cellular, and Developmental Biology, University ofColorado, Boulder, Colorado 80309 and the Department ofPhysics, Harvard. In these circumstances, what are the physical limitations on the cell's ability to sense and respond to changes in its

  19. Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber OÆce: Kerr Hall|Room 289 REQUIRED TEXTBOOK: Thermal Physics, by Ralph Baierlein Recommended Outside Reading: Thermal Physics, by Charles Kittel and Herbert Kroemer Fundamentals of Statistical and Thermal Physics

  20. Physics 139B Quantum Mechanics II Fall 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 139B Quantum Mechanics II Fall 2009 Instructor: Howard Haber Office: ISB, Room 326 Phone OUTSIDE READING: Quantum Physics, by Stephen Gasiorowicz Introduction to Quantum Mechanics, by David J to Quantum Mechanics, by John S. Townsend PREREQUISITES: Physics 116C and Physics 139A. It is assumed

  1. TITLE: Integrated Building Energy Efficiency HOSTS: Howard Chong, Brandon Hencey, and Kenneth Schlather

    E-Print Network [OSTI]

    Walter, M.Todd

    TITLE: Integrated Building Energy Efficiency HOSTS: Howard Chong, Brandon Hencey, and Kenneth Schlather DATE: May 28, 12-1pm, 300 Rice Hall Abstract: Several strands of building energy efficiency work of building energy efficiency work at Cornell. These include: Cooperative Extension, which has strength

  2. THE MAJOR CAUSES OF SPACE WEATHER AND HOW TO DETECT THEM Timothy A. Howard

    E-Print Network [OSTI]

    Howard, Tim

    THE MAJOR CAUSES OF SPACE WEATHER AND HOW TO DETECT THEM Timothy A. Howard Department of Space have made the study of the causes of major space weather a high priority for research, technological and defense institutions. The Cause of Space Weather (Magnetic Storms) Contrary to popular belief, these major

  3. PHIL 20632 Robot Ethics Fall 2013 Prof. Don Howard How to Keep a Good Journal

    E-Print Network [OSTI]

    Howard, Don

    PHIL 20632 Robot Ethics Fall 2013 Prof. Don Howard STV 20233 How to Keep a Good Journal Your journal should serve primarily as a place for recording your critical reactions to the assigned readings for this course. A journal is not a diary. A journal is not a co llection o f random thoughts on sundry topics

  4. Physics 251 Group Theory and Modern Physics Spring 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    , Representations and Physics (2nd edition), by H.F. Jones Group Theory in Physics: An Introduction, by J) Mathematics of Classical and Quantum Physics, Chapter 10: Introduction to Group Theory, by Frederick W. ByronPhysics 251 Group Theory and Modern Physics Spring 2015 Instructor: Howard Haber O#ce: ISB, Room

  5. Physics 251 Group Theory and Modern Physics Spring 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    , Representations and Physics (2nd edition), by H.F. Jones Group Theory in Physics: An Introduction, by J) Mathematics of Classical and Quantum Physics, Chapter 10: Introduction to Group Theory, by Frederick W. ByronPhysics 251 Group Theory and Modern Physics Spring 2015 Instructor: Howard Haber Office: ISB, Room

  6. Optical coherence techniques for plasma spectroscopy ,,invited... J. Howard,a)

    E-Print Network [OSTI]

    Howard, John

    Optical coherence techniques for plasma spectroscopy ,,invited... J. Howard,a) C. Michael, F. Glass, Australia Presented on 21 June 2000 A new electro-optically modulated optical solid-state MOSS spectrometer plasmas. The instrument is an electro-optically modulated fixed delay polarization interferometer

  7. Irrigation System Management for Better Water Usage Howard Neibling, Extension Water Management Engineer

    E-Print Network [OSTI]

    O'Laughlin, Jay

    Irrigation System Management for Better Water Usage Howard Neibling, Extension Water Management · Check pump discharge pressure. If too low, adjust or repair the pump. If additional lines have been added, the pump may need to be re-sized. · Clean pump intake on surface water supplies · Crop root zones

  8. FREE ENERGY AS A GEOMETRIC INVARIANT MARK POLLICOTT and HOWARD WEISS

    E-Print Network [OSTI]

    not to be an isometry invariant [Bus, Mck, Sun, Vig, Wol]. Our geometric free energy encodes a third type of markedFREE ENERGY AS A GEOMETRIC INVARIANT MARK POLLICOTT and HOWARD WEISS The University of Manchester and The Pennsylvania State University February 28, 2005 4:22pm Abstract. The free energy plays a fundamental role

  9. An Introduction to CO2 Separation and Capture Technologies Howard Herzog

    E-Print Network [OSTI]

    recovery (EOR) operations where CO2 is injected into oil reservoirs to increase the mobility of the oil andAn Introduction to CO2 Separation and Capture Technologies Howard Herzog MIT Energy Laboratory August, 1999 In general, to economically sequester CO2 produced from power plants, one must first produce

  10. Construction and operation of the Howard T. Ricketts Laboratory.

    SciTech Connect (OSTI)

    Van Lonkhuyzen, R.; Stull, L.; Butler, J.; Chang, Y.; Allison, T.; O'Rourke, D.

    2006-01-01

    The National Institutes of Health (NIH) has proposed to partially fund the construction of the Howard T. Ricketts (HTR) regional biocontainment laboratory (RBL) by the University of Chicago at the U.S. Department of Energy's (DOE's) Argonne National Laboratory in Argonne, Illinois. The HTR Laboratory (HTRL) would be constructed, owned, and operated by the University of Chicago on land leased to it by DOE. The preferred project site is located north of Eastwood Drive and west of Outer Circle Road and is near the biological sciences building. This environmental assessment addresses the potential environmental effects resulting from construction and operation of the proposed facility. The proposed project involves the construction of a research facility with a footprint up to approximately 44,000 ft{sup 2} (4,088 m{sup 2}). The proposed building would house research laboratories, including Biosafety Level 2 and 3 biocontainment space, animal research facilities, administrative offices, and building support areas. The NIH has identified a need for new facilities to support research on potential bioterrorism agents and emerging and re-emerging infectious diseases, to protect the nation from such threats to public health. This research requires specialized laboratory facilities that are designed, managed, and operated to protect laboratory workers and the surrounding community from accidental exposure to agents. The proposed HTRL would provide needed biocontainment space to researchers and promote the advancement of knowledge in the disciplines of biodefense and emerging and re-emerging infectious diseases. Several alternatives were considered for the location of the proposed facility, as well as a no action alternative. The preferred alternative includes the construction of a research facility, up to 44,000 ft{sup 2} (4,088 m{sup 2}), at Argonne National Laboratory, a secure government location. Potential impacts to natural and cultural resources have been evaluated in this document. The proposed activities would result in the conversion of approximately 4 acres (2 ha) of old field and open woodland for the proposed facility and landscaped areas. Impacts of the proposed project on the following resources would be minor or negligible: human health, socioeconomics, air quality, noise levels, water quality, waste management, land use, the visual environment, cultural resources, soils, terrestrial biota, wetlands or aquatic biota, threatened and endangered species, transportation, utilities and services, and environmental justice. This environmental assessment has been completed to satisfy the requirements of the National Environmental Policy Act of 1969 and has been prepared in accordance with NIH guidelines and in coordination with federal, state, and local agency requirements. On the basis of the results of this assessment, impacts to environmental resources from the proposed project would be minor or negligible, provided that the project is implemented in accordance with the impact avoidance and mitigation measures described herein.

  11. L. O. Howard Promoted War Metaphors as a Rallying Cry for Economic Entomology

    E-Print Network [OSTI]

    Russell, Edmund P.

    1999-06-01

    entomologists after Howard often quote him, which sugge ted that his meta- phors struck a powerful chord. ECONOMIC ENTOMOLOGISTS RELY ON MILI-tary metaphors. They talk of naturalenemies, pest attacks, plant defenses, pest invasions, armies of insects, insect... allies, and fights against insects (Dunlap 1981; Russell 1989, 1996). They have used these metaphors not just to describe insects but to define their profession to themselves and the public. When the Entomological Society of America celebrated 100 years...

  12. 4-1-09_Final_Testimony_(Gruenspecht).pdf

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReportOffice | DepartmentVery1, in: A.R. Gavaskar|10 N.Testimony of Dr.

  13. A Foundational Approach to Mining Itemset Utilities from Databases Hong Yao, Howard J. Hamilton, and Cory J. Butz

    E-Print Network [OSTI]

    Butz, Cory J.

    A Foundational Approach to Mining Itemset Utilities from Databases Hong Yao, Howard J. Hamilton the utilities of the itemsets to be equal. We assume that the utilities of itemsets may differ, and identify the high utility itemsets based on information in the transac- tion database and external information about

  14. Howard J. Diamond, U.S. GCOS Program Manager, National Climatic Data Center (NCDC), National Oceanic and Atmospheric Administration (NOAA)

    E-Print Network [OSTI]

    Howard J. Diamond, U.S. GCOS Program Manager, National Climatic Data Center (NCDC), National Oceanic and Atmospheric Administration (NOAA) Director, World Data Center for Meteorology Tel : +1 System Program Manager Director, World Data Center for Meteorology Formal NOAA Lead on U.S. climate bi

  15. Randomized Robot Navigation Algorithms Piotr Berman \\Lambda Avrim Blum y Amos Fiat z Howard Karloff x Adi Ros'en --

    E-Print Network [OSTI]

    Fiat, Amos

    Chapter 1 Randomized Robot Navigation Algorithms Piotr Berman \\Lambda Avrim Blum y Amos Fiat z Howard Karloff x Adi Ros'en -- Michael Saks k Abstract We consider the problem faced by a mobile robot rectangular obstacles. We assume the robot has no prior knowledge about the positions or sizes

  16. ENVIRONMENTAL ASSESSMENT OF GEOLOGIC STORAGE OF CO2 Jason J. Heinrich, Howard J. Herzog, David M. Reiner

    E-Print Network [OSTI]

    analogs: acid gas injection (AGI), enhanced oil recovery (EOR), natural gas storage, and CO2 transportENVIRONMENTAL ASSESSMENT OF GEOLOGIC STORAGE OF CO2 * Jason J. Heinrich, Howard J. Herzog, David M of reducing CO2 emissions. The storage of CO2 in underground geologic reservoirs is one such idea that employs

  17. Accessible buildings Moderately accessible buildings*

    E-Print Network [OSTI]

    Lee, Dongwon

    Campus neighborhood map Moderately accessible paths** Accessible building entrance via parking lot to the University Park campus. This map, provided by UAC, is designed to assist persons with disabilities in finding accessibility. Your observations and suggestions regarding architectural For more information on UAC, you can

  18. Low to moderate temperature nanolaminate heater

    DOE Patents [OSTI]

    Eckels, J. Del (Livermore, CA); Nunes, Peter J. (Danville, CA); Simpson, Randall L. (Livermore, CA); Hau-Riege, Stefan (Fremont, CA); Walton, Chris (Oakland, CA); Carter, J. Chance (Livermore, CA); Reynolds, John G. (San Ramon, CA)

    2011-01-11

    A low to moderate temperature heat source comprising a high temperature energy source modified to output low to moderate temperatures wherein the high temperature energy source modified to output low to moderate temperatures is positioned between two thin pieces to form a close contact sheath. In one embodiment the high temperature energy source modified to output low to moderate temperatures is a nanolaminate multilayer foil of reactive materials that produces a heating level of less than 200.degree. C.

  19. STATEMENT OF GUY CARUSO DEPARTMENT OF ENERGY ENERGY INFORMATION ADMINISTRATION

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1 SECTION J APPENDIXAllegationsEnergyHOWARD GRUENSPECHT

  20. On the Design of a 44 Nonblocking Nanophotonic Switch for Photonic Networks on Chip Howard Wang, Benjamin G. Lee, Assaf Shacham, and Keren Bergman

    E-Print Network [OSTI]

    Bergman, Keren

    On the Design of a 4×4 Nonblocking Nanophotonic Switch for Photonic Networks on Chip Howard Wang, as power dissipation continues to be the ultimate limiting factor in contemporary processor designs switching elements, power scaling can essentially be decoupled from link distance and interconnect bandwidth

  1. Ocean turbulence, III: New GISS vertical mixing scheme V.M. Canuto a,b,*, A.M. Howard a,c

    E-Print Network [OSTI]

    Ocean turbulence, III: New GISS vertical mixing scheme V.M. Canuto a,b,*, A.M. Howard a,c , Y: Turbulence Tides Double diffusion Mixing OGCM a b s t r a c t We have found a new way to express the solutions of the RSM (Reynolds Stress Model) equations that allows us to present the turbulent diffusivities

  2. Microclimate moderates plant responses to macroclimate warming

    E-Print Network [OSTI]

    Vellend, Mark

    Microclimate moderates plant responses to macroclimate warming Pieter De Frennea,b,1 , Francisco of Land Use Systems, Leibniz-ZALF, DE-15374 Müncheberg, Germany; u Beechwood House, St. Briavels Common, Stanford, CA, and approved September 24, 2013 (received for review June 13, 2013) Recent global warming

  3. Cryogenic neutron moderator on mesitylene pellets for IBR-2 reactor

    E-Print Network [OSTI]

    Titov, Anatoly

    and manufacturing of monitoring system of fulfillment of cold moderator (III quarter of 2011 . ) DevelopmentCryogenic neutron moderator on mesitylene pellets for IBR-2 reactor Anan'ev V., Belyakov A, 4.Stationary reflector, 5.Cold moderators, 6.Emergency system, 7.Water moderators, 8.Control rods

  4. Moderate pressure hydrocracking: A profitable conversion alternative

    SciTech Connect (OSTI)

    Hunter, M.G. (M.W. Kellogg Co., Houston, TX (United States)); Pappal, D.A. (Mobil Research and Development Corp., Dallas, TX (United States)); Pesek, C.L. (Akzo Chemicals, Inc., Houston, TX (United States))

    1994-01-01

    Moderate Pressure Hydrocracking (MPHC) is a once-through hydrocracking process for the conversion of heavy gas oils to low-sulfur distillates and unconverted oil which is highly upgraded relative to the raw feed. Operating at lower pressure significantly reduces capital investment and results in substantially less hydrogen consumption. Furthermore, the process requirements for MPHC are within the range of many existing vacuum gas oil desulfurization units. Mobil Research and Development Corporation and Akzo Chemicals have been actively engaged in Moderate Pressure Hydrocracking research for more than ten years. Mobil's first commercial MPHC installation was successfully started up in 1983. Mobil operates five hydrocrackers, two of which are partial conversion MPHC designs that process heavy vacuum gas oils into middle distillate products. This research and operating experience has led to an advanced capability to apply hydrocracking conversion technology to heavy feedstocks under moderate pressure conditions. Akzo has commercialized a family of hydrotreating and hydrocracking catalysts which are combined to achieve the optimal balance between activity and selectivity for each specific refining application. The M.W. Kellogg Co. is a leading technology based international Engineering Construction company and has experience in the design, engineering and construction of 22 hydrocrackers. Mobil, Akzo and Kellogg have formed a partnership to offer MAK-MPHC and other full conversion hydrocracking technologies for license to the refining industry. This paper will present pilot plant and commercial results for Akzo catalysts in Moderate Pressure Hydrocracking applications. Specific process design features, typical refinery applications and the economic incentives for selecting MAK-MPHC will also be discussed.

  5. Optimally moderated nuclear fission reactor and fuel source therefor

    DOE Patents [OSTI]

    Ougouag, Abderrafi M. (Idaho Falls, ID); Terry, William K. (Shelley, ID); Gougar, Hans D. (Idaho Falls, ID)

    2008-07-22

    An improved nuclear fission reactor of the continuous fueling type involves determining an asymptotic equilibrium state for the nuclear fission reactor and providing the reactor with a moderator-to-fuel ratio that is optimally moderated for the asymptotic equilibrium state of the nuclear fission reactor; the fuel-to-moderator ratio allowing the nuclear fission reactor to be substantially continuously operated in an optimally moderated state.

  6. Biomineralization of carbonate and phosphate by moderately halophilic bacteria

    E-Print Network [OSTI]

    Gilli, Adrian

    Biomineralization of carbonate and phosphate by moderately halophilic bacteria M ´onica S-calcite; coprecipitated; moderately halophilic bacteria. Abstract We investigated the precipitation of carbonate and phosphate minerals by 19 species of moderately halophilic bacteria using media with variable Mg21 /Ca21

  7. Fischer-Tropsch synthesis process employing a moderated ruthenium catalyst

    DOE Patents [OSTI]

    Abrevaya, H.

    1990-07-31

    A Fischer-Tropsch type process produces hydrocarbons from carbon monoxide and hydrogen using a novel catalyst comprising moderated ruthenium on an inorganic oxide support. The preferred moderator is silicon. Preferably the moderator is effectively positioned in relationship to ruthenium particles through simultaneous placement on the support using reverse micelle impregnation. 1 fig.

  8. Howard | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam: Energyarea,Magazine Jump to:IICommunity

  9. Loan Programs for Low- and Moderate-Income Households | Department...

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

    Multifamily and Low-Income Housing Peer Exchange Call Series: Loan Programs for Low- and Moderate-Income Households, March 13, 2014. Call Slides and Discussion Summary More...

  10. The Denver Energy Challenge-- Serving Moderate Income Residents

    Broader source: Energy.gov [DOE]

    Provides an overview of the Denver Energy Challenge and how services were expanded to moderate income residents including challenges and next steps.

  11. Adherence to Adalimumab in Patients with Moderate to Severe Psoriasis

    E-Print Network [OSTI]

    2013-01-01

    with Moderate to Severe Psoriasis Cameron West 1 , MD;and relapsing course of psoriasis is often associated withenrolled patients with psoriasis. J Dermatolog Treatment.

  12. Viscous Undular Hydraulic Jumps of Moderate Reynolds number

    E-Print Network [OSTI]

    Shyamasundar, R.K.

    Viscous Undular Hydraulic Jumps of Moderate Reynolds number Ratul Dasgupta I will present some results on undular hydraulic jumps occurring in a two bores (in rivers), where the interface remains horizontal, the moderate Reynolds hydraulic jump shows a linear increase in height due to viscosity

  13. DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS

    E-Print Network [OSTI]

    Hines, Eric

    DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS E.M. Hines1 and L.A. Fahnestock2 ABSTRACT The authors propose a design philosophy for steel buildings in moderate seismic regions that draws of the International Building Code has introduced seismic design to regions of North America that heretofore have

  14. Assessment of Moderate- and High-Temperature Geothermal Resources...

    Open Energy Info (EERE)

    Assessment of Moderate- and High-Temperature Geothermal Resources of the United States Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Assessment of...

  15. Evolution of gluon TMD at low and moderate x

    E-Print Network [OSTI]

    I. Balitsky; A. Tarasov

    2014-11-05

    We study how the rapidity evolution of gluon transverse momentum dependent distribution changes from nonlinear evolution at small $x\\ll 1$ to linear double-logarithmic evolution at moderate $x\\sim 1$.

  16. Rapidity evolution of gluon TMD from low to moderate x

    E-Print Network [OSTI]

    I. Balitsky; A. Tarasov

    2015-09-29

    We study how the rapidity evolution of gluon transverse momentum dependent distribution changes from nonlinear evolution at small $x \\ll 1$ to linear evolution at moderate $x \\sim 1$.

  17. Rapidity evolution of gluon TMD from low to moderate x

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

    Balitsky, Ian; Tarasov, A.

    2015-10-05

    In this article, we study how the rapidity evolution of gluon transverse momentum dependent distribution changes from nonlinear evolution at small $x \\ll 1$ to linear evolution at moderate $x \\sim 1$.

  18. Enhancing Neutron Beam Production with a Convoluted Moderator

    SciTech Connect (OSTI)

    Iverson, Erik B; Baxter, David V; Muhrer, Guenter; Ansell, Stuart; Gallmeier, Franz X; Dalgliesh, Robert; Lu, Wei; Kaiser, Helmut

    2014-10-01

    We describe a new concept for a neutron moderating assembly resulting in the more efficient production of slow neutron beams. The Convoluted Moderator, a heterogeneous stack of interleaved moderating material and nearly transparent single-crystal spacers, is a directionally-enhanced neutron beam source, improving beam effectiveness over an angular range comparable to the range accepted by neutron beam lines and guides. We have demonstrated gains of 50% in slow neutron intensity for a given fast neutron production rate while simultaneously reducing the wavelength-dependent emission time dispersion by 25%, both coming from a geometric effect in which the neutron beam lines view a large surface area of moderating material in a relatively small volume. Additionally, we have confirmed a Bragg-enhancement effect arising from coherent scattering within the single-crystal spacers. We have not observed hypothesized refractive effects leading to additional gains at long wavelength. In addition to confirmation of the validity of the Convoluted Moderator concept, our measurements provide a series of benchmark experiments suitable for developing simulation and analysis techniques for practical optimization and eventual implementation at slow neutron source facilities.

  19. Targeted Marketing and Program Design for Low- and Moderate-Income...

    Energy Savers [EERE]

    Targeted Marketing and Program Design for Low- and Moderate-Income Households Targeted Marketing and Program Design for Low- and Moderate-Income Households Better Buildings...

  20. Clinical Studies MLH1 Founder Mutations with Moderate Penetrance in

    E-Print Network [OSTI]

    Rosenberg, Noah

    Clinical Studies MLH1 Founder Mutations with Moderate Penetrance in Spanish Lynch Syndrome Families>A and c.1865T>A (p.Leu622His) of the DNA repair gene MLH1 occur frequently in Spanish Lynch syndrome estimated for other path- ogenic Spanish MLH1 mutations. A common haplotype was associated with each

  1. Family Moderate Income Homeowners In New York State

    Broader source: Energy.gov [DOE]

    "Family Moderate Income Homeowners In New York State: Enhancing Resource Accessibility Through Process Improvement and Targeted Outreach," by Residential Energy Efficiency Solutions, July 10, 2012, Arlington, Virginia. Provides an overview of broadening accessibility to financing through process improvement and targeted outreach.

  2. Standard practice for evaluation of surveillance capsules from light-water moderated nuclear power reactor vessels

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    Standard practice for evaluation of surveillance capsules from light-water moderated nuclear power reactor vessels

  3. Moderate-pressure hydrocracking of heavy vacuum gas oils

    SciTech Connect (OSTI)

    Derr, W.R. Jr.; Tracy, W.J.

    1986-03-01

    Market trends toward increased middle distillate have prompted renewed interest in hydrocracking. Moderate pressure hydrocracking (MPHC) is once-through, single stage hydrocracking process which enables partial conversion of 345 C + vacuum gas oils to low sulfur distillates. Advantages over conventional hydrocracking include lower hydrogen partial pressure and, consequently, much lower hydrogen consumption. Lower pressure is also desirable from the point of view of equipment availability since the process may be operated in low pressure equipment not normally used for hydrocracking. An example of commercial application of a MPHC retrofit of a vacuum gas oil desulfurization unit is given. Catalysts and economics are described for the process. 4 references.

  4. Elastic moderation of intrinsically applied tension in lipid membranes

    E-Print Network [OSTI]

    Michael A. Lomholt; Bastien Loubet; John H. Ipsen

    2010-10-20

    Tension in lipid membranes is often controlled externally, by pulling on the boundary of the membrane or changing osmotic pressure across a curved membrane. But modifications of the tension can also be induced in an internal fashion, for instance as a byproduct of changing a membranes electric potential or, as observed experimentally, by activity of membrane proteins. Here we develop a theory which demonstrate how such internal contributions to the tension are moderated through elastic stretching of the membrane when the membrane is initially in a low tension floppy state.

  5. Effect Size and Moderators of Effects for Token Economy Interventions 

    E-Print Network [OSTI]

    Soares, Denise

    2012-02-14

    of this investigation was to Meta-analyze the single case research on TE implemented in school and is the first to offer effect size analysis and identify moderators. The use of TE?s has been widely established as an evidence-based intervention for use in prisons... to implement a TE is needed in our literature. Empirical evidence for the use of a token economy in a classroom is presented along with suggested implementation ideas. Twenty four studies were included in this Meta-analysis with an overall combined Tau...

  6. The use of reduced-moderation light water reactors for transuranic isotope burning in thorium fuel

    E-Print Network [OSTI]

    Lindley, Benjamin A.

    2015-02-03

    -moderation LWRs can improve TRU transmutation performance, but the VC is still severely limiting for these designs. Reduced-moderation pressurized water reactors (RMPWRs) and boiling water reactors (RBWRs) are considered in this study. Using thorium (Th) instead...

  7. Howard Gillman INTERIM PROVOST and

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Lean Six Sigma Neurodiagnostics Neuropsych Hospital Outlying Oncology Services Perioperative Services

  8. Howard Branz - Research Fellow | NREL

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

    National Award for Excellence in Technology Transfer for Ampulse "Flexible Thin Film Solar Photovoltaics on RABiTS" 2010: R&D 100 Award for "Black Silicon Nanocatalytic Etch"...

  9. Howard Holmes | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (BillionProvedTravelInformation Resources » GeothermalPerformance withto Hunt a Higgs How to

  10. Optimizing moderator dimensions for neutron scattering at the spallation neutron source

    SciTech Connect (OSTI)

    Zhao, J. K.; Robertson, J. L.; Herwig, Kenneth W.; Gallmeier, Franz X.; Riemer, Bernard W. [Instrument and Source Division, Spallation Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Instrument and Source Division, Spallation Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)

    2013-12-15

    In this work, we investigate the effect of neutron moderator dimensions on the performance of neutron scattering instruments at the Spallation Neutron Source (SNS). In a recent study of the planned second target station at the SNS facility, we have found that the dimensions of a moderator play a significant role in determining its surface brightness. A smaller moderator may be significantly brighter over a smaller viewing area. One of the immediate implications of this finding is that for modern neutron scattering instrument designs, moderator dimensions and brightness have to be incorporated as an integrated optimization parameter. Here, we establish a strategy of matching neutron scattering instruments with moderators using analytical and Monte Carlo techniques. In order to simplify our treatment, we group the instruments into two broad categories: those with natural collimation and those that use neutron guide systems. For instruments using natural collimation, the optimal moderator selection depends on the size of the moderator, the sample, and the moderator brightness. The desired beam divergence only plays a role in determining the distance between sample and moderator. For instruments using neutron optical systems, the smallest moderator available that is larger than the entrance dimension of the closest optical element will perform the best (assuming, as is the case here that smaller moderators are brighter)

  11. Moderator: Doug Brown, VP CIPS Alberta 04/12/2012 Computer Science Industry Day 2012

    E-Print Network [OSTI]

    Habib, Ayman

    Moderator: Doug Brown, VP CIPS Alberta 04/12/2012 Computer Science Industry, CIO, Alberta Electric System Operator (AESO) Marlo Nielsen, Sr. Recruiting

  12. Optimizing moderation of He-3 neutron detectors for shielded fission sources

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

    Rees, Lawrence B.; Czirr, J. Bart

    2012-07-10

    Abstract: The response of 3-He neutron detectors is highly dependent on the amount of moderator incorporated into the detector system. If there is too little moderation, neutrons will not react with the 3-He. If there is too much moderation, neutrons will not reach the 3-He. In applications for portal or border monitors where 3He detectors are used to interdict illicit Importation of plutonium, the fission source is always shielded to some extent. Since the energy distribution of neutrons emitted from the source depends on the amount and type of shielding present, the optimum placement of moderating material around 3-He tubesmore »is a function of shielding. In this paper, we use Monte Carlo techniques to model the response of 3-He tubes placed in polyethylene boxes for moderation. To model the shielded fission neutron source, we use a 252-Cf source placed in the center of spheres of water of varying radius. Detector efficiency as a function of box geometry and shielding are explored. We find that increasing the amount of moderator behind and to the sides of the detector generally improves the detector response, but that benefits are limited if the thickness of the polyethylene moderator is greater than about 5-7 cm. The thickness of the moderator in front of the 3He tubes, however, is very important. For bare sources, about 5-6 cm of moderator is optimum, but as the shielding increases, the optimum thickness of this moderator decreases to 0-1 cm. A two-tube box with a moderator thickness of 5 cm in front of the first tube and a thickness of 1 cm in front of the second tube is proposed to improve the detector's sensitivity to lower-energy neutrons.« less

  13. Optimizing moderation of He-3 neutron detectors for shielded fission sources

    SciTech Connect (OSTI)

    Rees, Lawrence B. [Brigham Young University, Provo, UT (United States); Czirr, J. Bart [Brigham Young University, Provo, UT (United States)

    2012-11-01

    Abstract: The response of 3-He neutron detectors is highly dependent on the amount of moderator incorporated into the detector system. If there is too little moderation, neutrons will not react with the 3-He. If there is too much moderation, neutrons will not reach the 3-He. In applications for portal or border monitors where 3He detectors are used to interdict illicit Importation of plutonium, the fission source is always shielded to some extent. Since the energy distribution of neutrons emitted from the source depends on the amount and type of shielding present, the optimum placement of moderating material around 3-He tubes is a function of shielding. In this paper, we use Monte Carlo techniques to model the response of 3-He tubes placed in polyethylene boxes for moderation. To model the shielded fission neutron source, we use a 252-Cf source placed in the center of spheres of water of varying radius. Detector efficiency as a function of box geometry and shielding are explored. We find that increasing the amount of moderator behind and to the sides of the detector generally improves the detector response, but that benefits are limited if the thickness of the polyethylene moderator is greater than about 5-7 cm. The thickness of the moderator in front of the 3He tubes, however, is very important. For bare sources, about 5-6 cm of moderator is optimum, but as the shielding increases, the optimum thickness of this moderator decreases to 0-1 cm. A two-tube box with a moderator thickness of 5 cm in front of the first tube and a thickness of 1 cm in front of the second tube is proposed to improve the detector's sensitivity to lower-energy neutrons.

  14. Evaluation of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and Moderate Resolution Imaging Spectrometer

    E-Print Network [OSTI]

    Evaluation of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and Moderate Resolution the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and the Moderate Resolution Imaging Spectrometer (MODIS). Key goals were to assess the nature of these relationships as they varied between sensors

  15. Asymptotic Analysis of the Structure of Moderately Rich Methane-Air Flames

    E-Print Network [OSTI]

    Pitsch, Heinz

    Asymptotic Analysis of the Structure of Moderately Rich Methane-Air Flames K. SESHADRI,* X. S. BAI Republic of Germany The asymptotic structure of laminar, moderately rich, premixed methane flames structure of laminar, stoichi- ometric, and lean methane flames [1­6]. For rich flames, these analyses did

  16. Policy on Moderation of Assessment In May 2013, the Senate approved, for implementation

    E-Print Network [OSTI]

    Greenaway, Alan

    Policy on Moderation of Assessment In May 2013, the Senate approved, for implementation with effect from 2013/14, a Policy on the Moderation of Assessment. The aim is: To assure the University policies covers: All qualifying assessments contributing to the degree awards associated with a programme

  17. Optimizing Moderator Dimensions for Neutron Scattering at the Spallation Neutron Source

    SciTech Connect (OSTI)

    Zhao, Jinkui [ORNL; Robertson, Lee [ORNL; Herwig, Kenneth W [ORNL; Gallmeier, Franz X [ORNL; Riemer, Bernie [ORNL

    2013-01-01

    In this work, we investigate the effect of neutron moderator dimensions on the performance of neutron scattering instruments at the Spallation Neutron Source. In a recent study of the planned second target station at the Spallation Neutron Source (SNS) facility [1,2], we have found that the dimensions of a moderator play a significant role in determining its surface brightness. A smaller moderator may be significantly brighter for a smaller viewing area [4]. One of the immediate implications of this finding is that for modern neutron scattering instrument designs, moderator dimensions and brightness have to be incorporated as an integrated optimization parameter. Here, we establish a strategy of matching neutron scattering instruments with moderators using analytical and Monte Carlo techniques. In order to simplify our treatment, we group the instruments into two broad categories, those with natural collimation and those that use neutron guide systems. We found that the cross-sections of the sample and the neutron guide, respectively, are the deciding factors for choosing the moderator. Beam divergence plays no role as long as it is within the reach of practical constraints. Namely, the required divergence is not too large for the guide or sample to be located close enough to the moderator on an actual spallation source.

  18. CAUSAL ANALYSIS OF THE UNCONTROLLED MODERATOR IN THE HFEF MAIN CELL

    SciTech Connect (OSTI)

    Charles R. Posegate; Bryan P. Crofts

    2012-12-01

    On 11/07/2012 while investigating the cause of defects in neutron radiography film at HFEF, oil was discovered near the elevator shaft located at the 4M location within the Main Cell. Subsequent investigation identified oil (untracked moderator) in several locations ofthe HFEF Main Cell. Initial analysis determined that oil leaking from a 1M shielding window had leaked past a compensatory containment system resulting in a thin layer of oil found in several locations on the main cell floor. The result of this condition is uncontrolled moderator in moderator controlled zones, which is a violation of Criticality Hazard Control Statements (CHCS) for HFEF.

  19. Measurement of cryogenic moderator temperature effects in a small heterogeneous thermal reactor

    SciTech Connect (OSTI)

    Hoovler, G.S.; Ball, R.M.; Lewis, R.H.

    1994-12-31

    Past papers have described a critical experiment (CX) built at Sandia National Laboratories to investigate the neutronic behavior of the particle-bed reactor (PBK). Among the experiments previously reported were tests to measure the reactivity effect of uniform temperature variations between 20 and 80{degree}C. This paper describes additional experiments designed to examine the effects of cryogenic moderator temperatures on core reactivity and neutron spectrum. The general importance of temperature effects to the design of the PBR have been previously discussed. A unique feature of the PBR is that the moderator may be at cryogenic temperatures during reactor startup. Because temperature effects in small, heterogeneous thermal reactors can be significant and because we found no integral measurements with cryogenic moderators in such systems, an experiment with a cryogenic moderator was designed and performed in the CX as an extension to the isothermal measurements previously reported.

  20. Zoning and occupancy-moderation for residential space-conditioning under demand-driven electricity pricing

    E-Print Network [OSTI]

    Leow, Woei Ling, 1977-

    2012-01-01

    Occupancy-moderated zonal space-conditioning (OZS) refers to the partitioning of a residence into different zones and independently operating the space-conditioning equipment of each zone based on its occupancy. OZS remains ...

  1. Effect of Enzyme Supplementation at Moderate Cellulase Loadings on Initial Glucose and Xylose

    E-Print Network [OSTI]

    California at Riverside, University of

    ARTICLE Effect of Enzyme Supplementation at Moderate Cellulase Loadings on Initial Glucose-glucosidase supplementation. Furthermore, for the first time, xylobiose and higher xyloo- ligomers were shown to inhibit

  2. Moderators of the Safety Climate-Injury Relationship: A Meta-Analytic Examination 

    E-Print Network [OSTI]

    Beus, Jeremy M.

    2010-07-14

    and group levels of analysis. Hypotheses were posited regarding the effects of six moderators: study design (i.e., retrospective or prospective), the time frame for gathering injury data, the degree of content contamination and deficiency in safety climate...

  3. On the Importance of Strengthening Moderate Beliefs in Climate Science to Foster Support for Immediate Action

    E-Print Network [OSTI]

    Wendling, Zachary A.; Attari, Shahzeen Z.; Carley, Sanya R.; Krause, Rachel M.; Warren, David C.; Rupp, John A.; Graham, John D.

    2013-12-03

    Whereas many studies focus on climate skeptics to explain the lack of support for immediate action on climate change, this research examines the effect of moderate believers in climate science. Using data from a representative survey of 832 Indiana...

  4. Building equity : the evolution and efficacy of Montgomery County's moderately priced dwelling unit legislation

    E-Print Network [OSTI]

    Jakabovics, Andrew, 1976-

    2004-01-01

    This thesis describes the history of Montgomery County, Maryland's Moderately Priced Dwelling Unit (MPDU) law. Passed in 1973, it is the oldest inclusionary zoning legislation in the country. The law emerged out of three ...

  5. Surface Signature of Flow Past a Sphere at Moderate Reynolds Numbers 

    E-Print Network [OSTI]

    Shao, Qi

    2014-04-29

    The incompressible viscous flow past a sphere is investigated numerically at moderate Reynolds numbers. Periodic vortex shedding happens at these Reynolds numbers. The primary objective is to identify the surface signature when the wake reaches...

  6. MOSFET Operation in Weak and Moderate Inversion R.R. Harrison The MOS Transistor in Weak Inversion

    E-Print Network [OSTI]

    Harrison, Reid R.

    exponentially with decreasing gate voltage. Depletion Weak inversion Moderate inversion Strong inversion VGB VT0 axis: Weak inversion Moderate inversion Strong inversion VGB VT0 QI = -Cox(VGB ­ VT0) log |QI| QI -exp(VGB

  7. USING COGNITIVE MODELING TO STUDY BEHAVIOR MODERATORS: PRE-TASK APPRAISAL AND ANXIETY

    E-Print Network [OSTI]

    Ritter, Frank

    evaluation of the situation. Task appraisals can be further specified as pre-task or post-task appraisals moderators: Pre-task appraisal and anxiety. In Proceedings of the Human Factors and Ergonomics Society. 2121-2125. Santa Monica, CA: Human Factors and Ergonomics Society. #12;processor, some working memory or activation

  8. Global Moderate Resolution Imaging Spectroradiometer (MODIS) cloud detection and height evaluation using CALIOP

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Global Moderate Resolution Imaging Spectroradiometer (MODIS) cloud detection and height evaluation Spectroradiometer (MODIS) cloud detection and height evaluation using CALIOP, J. Geophys. Res., 113, D00A19, doi:10] with plans to continue the cloud record using the next generation of polar orbiting sensors. A ``Climate

  9. FRC on the Path to Fusion Energy (Moderate Density Steady-State Approach)

    E-Print Network [OSTI]

    to start from already formed FRC) Plasma measurement in RMF frame of reference so s RMF r Br T *2 22 µ1 FRC on the Path to Fusion Energy (Moderate Density Steady-State Approach) Alan Hoffman Redmond Plasma Physics Laboratory University of Washington (FPA Meeting on Fusion Pathways to the Future

  10. Short term effects of moderate carbon prices on land use in the New Zealand emissions trading

    E-Print Network [OSTI]

    Silver, Whendee

    Short term effects of moderate carbon prices on land use in the New Zealand emissions trading Zealand Emissions Trading Scheme (NZ ETS) was introduced through the Climate Change Response Act............................................................................ 14 #12;1 1 Introduction The New Zealand Emissions Trading Scheme (NZ ETS) was legislated through

  11. How moderate sea states can generate loud seismic noise in the deep ocean

    E-Print Network [OSTI]

    Stutzmann, Eléonore

    the signals recorded at coastal seismic stations. Our interpretation is based on the analysis of noiseHow moderate sea states can generate loud seismic noise in the deep ocean M. J. Obrebski,1 F from two distant storms can be a strong deep-water source of seismic noise, dominating temporarily

  12. Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner

    E-Print Network [OSTI]

    Ardis, Mark

    Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner Stevens.sedano@sv.cmu.edu Abstract This panel will discuss recent trends in graduate software engineering programs, including of software engineering to other disciplines, such as computer science and systems engineering. 1. Position

  13. IDAHO NATIONAL LABORATORY TRANSPORTATION TASK REPORT ON ACHIEVING MODERATOR EXCLUSION AND SUPPORTING STANDARDIZED TRANSPORTATION

    SciTech Connect (OSTI)

    D.K. Morton

    2011-09-01

    Following the defunding of the Yucca Mountain Project, it is reasonable to assume that commercial used fuel will remain in storage for the foreseeable future. This report proposes supplementing the ongoing research and development work related to potential degradation of used fuel, baskets, poisons, and storage canisters during an extended period of storage with a parallel path. This parallel path can assure criticality safety during transportation by implementing a concept that achieves moderator exclusion (no in-leakage of moderator into the used fuel cavity). Using updated risk assessment insights for additional technical justification and relying upon a component inside of the transportation cask that provides a watertight function, a strong argument can be made that moderator intrusion is not credible and should not be a required assumption for criticality evaluations during normal conditions of transportation. A demonstrating testing program supporting a detailed analytical effort as well as updated risk assessment insights can provide the basis for moderator exclusion during hypothetical accident conditions. This report also discusses how this engineered concept can support the goal of standardized transportation.

  14. Coriolis Effect on Dynamic Stall in a Vertical Axis Wind Turbine at Moderate Reynolds Number

    E-Print Network [OSTI]

    Colonius, Tim

    Coriolis Effect on Dynamic Stall in a Vertical Axis Wind Turbine at Moderate Reynolds Number Hsieh-scale Reynolds number in order to investigate the sep- arated flow occurring on a vertical-axis wind turbine SSPM the sinusoidal surging-pitching motion VAWT vertical axis wind turbine I. Introduction Vertical

  15. Mt. Etna tropospheric ash retrieval and sensitivity analysis using Moderate Resolution Imaging

    E-Print Network [OSTI]

    Oxford, University of

    Mt. Etna tropospheric ash retrieval and sensitivity analysis using Moderate Resolution Imaging.pugnaghi@unimore.it, gabriele.gangale@unimore.it Abstract. A retrieval of tropospheric volcanic ash from Mt Etna has been. In order to derive the ash plume optical thickness, the particle effective radius and the total mass

  16. Guiding of cold atoms by a red-detuned laser beam of moderate power

    E-Print Network [OSTI]

    Amsterdam, Universiteit van

    Guiding of cold atoms by a red-detuned laser beam of moderate power B T Wolschrijn, R A Cornelussen laser power (atoms. We systematically study laser power. We systematically study the fraction of guided atoms by varying the main parameters, laser

  17. Proton scattering on carbon nuclei in bichromatic laser field at moderate energies

    E-Print Network [OSTI]

    I. F. Barna; S. Varró

    2015-06-05

    We present the general theory for proton nuclei scattering in a bichromatic laser field. As a physical example we consider proton collision on carbon twelve at 49 MeV/amu moderate energies in the field of a titan sapphire laser with its second harmonic.

  18. Some insight on why Bam (Iran) was destroyed by an earthquake of relatively moderate size

    E-Print Network [OSTI]

    Hatzfeld, Denis

    Some insight on why Bam (Iran) was destroyed by an earthquake of relatively moderate size Michel March 2006; accepted 29 March 2006; published 13 May 2006. [1] The Bam (Iran) earthquake of 2003. Hatzfeld, J. A. Jackson, and E. Haghshenas (2006), Some insight on why Bam (Iran) was destroyed

  19. Impinging laminar jets at moderate Reynolds numbers and separation distances Jeffrey M. Bergthorson,

    E-Print Network [OSTI]

    Impinging laminar jets at moderate Reynolds numbers and separation distances Jeffrey M. Bergthorson an experimental and numerical study of impinging, incompressible, axisym- metric, laminar jets, where the jet axis velocities along the centerline of the flow field. The jet-nozzle pressure drop is measured simultaneously

  20. Eccentric Braced Frame Design for Moderate Seismic Regions Eric M. Hines, Tufts University, Medford, MA, emhines@lemessurier.com

    E-Print Network [OSTI]

    Hines, Eric

    Eccentric Braced Frame Design for Moderate Seismic Regions Author: Eric M. Hines, Tufts University of low-ductility steel systems designed for moderate seismic regions have generated new interest the 1960's through the 1980's. For these structures, designed prior to modern seismic provisions, eccentric

  1. The Small and Moderate Aperture Research Telescope System A Proposal to Operate the Small Telescopes at CTIO

    E-Print Network [OSTI]

    Walter, Frederick M.

    The Small and Moderate Aperture Research Telescope System (SMARTS) A Proposal to Operate the Small Observatory #12; The Small and Moderate Aperture Research Telescope System (SMARTS) ABSTRACT We propose to operate four telescopes located at the Cerro Tololo Interamerican Observatory (CTIO) for the period from

  2. Policy on the Moderation of Assessment: Approved by the Senate, 22 May 2013 Heriot-Watt University

    E-Print Network [OSTI]

    Painter, Kevin

    1 Policy on the Moderation of Assessment: Approved by the Senate, 22 May 2013 Heriot-Watt University Policy on the Moderation of Assessment With diversity in form of assessment across multi in all disciplines, across all Schools and in all modes or locations of study. The University Policy

  3. Multiorder rotating grating interferometer John Howard

    E-Print Network [OSTI]

    Howard, John

    in proportion to the integral of the electron density nealong the laser-beam line of sight.4 Interferometric the diffracted beams are Doppler shifted in proportion to their order number so that the spatial information the continuous time resolution whilestill allowingsimultaneous multichannel phase- shift information

  4. Sequestration NOT on Shaky Ground Howard Herzog

    E-Print Network [OSTI]

    mechanical trapping of the CO2. Consequently, only a small fraction of the CO2 is converted to solid mineral that a fraction of the injected CO2 will be converted to solid carbonate materials over millions of years, 2015. This work was funded by the Center for Nanoscale Control of Geologic CO2, an Energy Frontier

  5. Capacity Building Project with Howard University

    Broader source: Energy.gov [DOE]

    The purpose of this initiative is to build community capacity for public participation in environmental and energy decision making. The target communities are those impacted by U.S. Department of...

  6. Howard Waste Recycling Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHowNebraska:Waste

  7. Howard, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced

  8. Howard Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimen RiverScoring Tool Jump to:Ethanol LLCJumpElectric Coop

  9. Spotlighting Howard University | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4EnergySolidof2 SpecialSpent FuelTime |ofProgram Reach

  10. Howard A. Schmidt | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nA Guide to TappingWORKof Energy BeforeSavingss gAvailableOwn

  11. Howard Wind Energy Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam: Energyarea,Magazine Jump to:IICommunity HowMaryland:Wind

  12. Moderate forest disturbance as a stringent test for gap and big-leaf models

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

    Bond-Lamberty, Benjamin; Fisk, Justin P.; Holm, Jennifer; Bailey, Vanessa L.; Bohrer, Gil; Gough, Christopher

    2015-01-27

    Disturbance-induced tree mortality is a key factor regulating the carbon balance of a forest, but tree mortality and its subsequent effects are poorly represented processes in terrestrial ecosystem models. It is thus unclear whether models can robustly simulate moderate (non-catastrophic) disturbances, which tend to increase biological and structural complexity and are increasingly common in aging US forests. We tested whether three forest ecosystem models – Biome-BGC (BioGeochemical Cycles), a classic big-leaf model, and the ZELIG and ED (Ecosystem Demography) gap-oriented models – could reproduce the resilience to moderate disturbance observed in an experimentally manipulated forest (the Forest Accelerated Succession Experimentmore »in northern Michigan, USA, in which 38% of canopy dominants were stem girdled and compared to control plots). Each model was parameterized, spun up, and disturbed following similar protocols and run for 5 years post-disturbance. The models replicated observed declines in aboveground biomass well. Biome-BGC captured the timing and rebound of observed leaf area index (LAI), while ZELIG and ED correctly estimated the magnitude of LAI decline. None of the models fully captured the observed post-disturbance C fluxes, in particular gross primary production or net primary production (NPP). Biome-BGC NPP was correctly resilient but for the wrong reasons, and could not match the absolute observational values. ZELIG and ED, in contrast, exhibited large, unobserved drops in NPP and net ecosystem production. The biological mechanisms proposed to explain the observed rapid resilience of the C cycle are typically not incorporated by these or other models. It is thus an open question whether most ecosystem models will simulate correctly the gradual and less extensive tree mortality characteristic of moderate disturbances.« less

  13. Moderate forest disturbance as a stringent test for gap and big-leaf models

    SciTech Connect (OSTI)

    Bond-Lamberty, Benjamin; Fisk, Justin P.; Holm, Jennifer; Bailey, Vanessa L.; Bohrer, Gil; Gough, Christopher

    2015-01-01

    Disturbance-induced tree mortality is a key factor regulating the carbon balance of a forest, but tree mortality and its subsequent effects are poorly represented processes in terrestrial ecosystem models. It is thus unclear whether models can robustly simulate moderate (non-catastrophic) disturbances, which tend to increase biological and structural complexity and are increasingly common in aging US forests. We tested whether three forest ecosystem models – Biome-BGC (BioGeochemical Cycles), a classic big-leaf model, and the ZELIG and ED (Ecosystem Demography) gap-oriented models – could reproduce the resilience to moderate disturbance observed in an experimentally manipulated forest (the Forest Accelerated Succession Experiment in northern Michigan, USA, in which 38% of canopy dominants were stem girdled and compared to control plots). Each model was parameterized, spun up, and disturbed following similar protocols and run for 5 years post-disturbance. The models replicated observed declines in aboveground biomass well. Biome-BGC captured the timing and rebound of observed leaf area index (LAI), while ZELIG and ED correctly estimated the magnitude of LAI decline. None of the models fully captured the observed post-disturbance C fluxes, in particular gross primary production or net primary production (NPP). Biome-BGC NPP was correctly resilient but for the wrong reasons, and could not match the absolute observational values. ZELIG and ED, in contrast, exhibited large, unobserved drops in NPP and net ecosystem production. The biological mechanisms proposed to explain the observed rapid resilience of the C cycle are typically not incorporated by these or other models. It is thus an open question whether most ecosystem models will simulate correctly the gradual and less extensive tree mortality characteristic of moderate disturbances.

  14. Electrokinetic removal of charged contaminant species from soil and other media using moderately conductive adsorptive materials

    DOE Patents [OSTI]

    Lindgren, Eric R. (Albuquerque, NM); Mattson, Earl D. (Idaho Falls, ID)

    2001-01-01

    Method for collecting and concentrating charged species, specifically, contaminant species in a medium, preferably soil. The method utilizes electrokinesis to drive contaminant species into and through a bed adjacent to a drive electrode. The bed comprises a moderately electrically conductive adsorbent material which is porous and is infused with water or other solvent capable of conducting electrical current. The bed material, preferably activated carbon, is easily removed and disposed of. Preferably, where activated carbon is used, after contaminant species are collected and concentrated, the mixture of activated carbon and contaminant species is removed and burned to form a stable and easily disposable waste product.

  15. Measurement and fitting of spectrum and pulse shapes of a liquid methane moderator at IPNS

    SciTech Connect (OSTI)

    Carpenter, J.M.; Robinson, R.A.; Taylor, A.D.

    1983-01-01

    We have measured the absolute intensity, and the energy spectrum, and the pulse shapes as function of neutron energy for the IPNS liquid CH/sub 4/ F moderator, at 108 K. We have fitted the spectrum, corrected for attenuation by aluminum in the beam, using a new cutoff function and fitted the pulse shapes to a new function which is the sum of two decaying exponentials, convoluted with a gaussian, and determined the wavelength variation of the parameters. We present here the results of a preliminary analysis.

  16. Strong words or moderate words: A comparison of the reliability and validity of responses on attitude scales

    E-Print Network [OSTI]

    Frey, Bruce B.; Edwards, Lisa M.

    2011-01-01

    A common assumption in attitude measurement is that items should be composed of strongly worded statements. The presumed benefit of strongly worded statements is that they produce more reliable and valid scores than statements with moderate or weak...

  17. Standard Practice for Design of Surveillance Programs for Light-Water Moderated Nuclear Power Reactor Vessels

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    1.1 This practice covers procedures for designing a surveillance program for monitoring the radiation-induced changes in the mechanical properties of ferritic materials in light-water moderated nuclear power reactor vessels. This practice includes the minimum requirements for the design of a surveillance program, selection of vessel material to be included, and the initial schedule for evaluation of materials. 1.2 This practice was developed for all light-water moderated nuclear power reactor vessels for which the predicted maximum fast neutron fluence (E > 1 MeV) at the end of license (EOL) exceeds 1 × 1021 neutrons/m2 (1 × 1017 n/cm2) at the inside surface of the reactor vessel. 1.3 This practice applies only to the planning and design of surveillance programs for reactor vessels designed and built after the effective date of this practice. Previous versions of Practice E185 apply to earlier reactor vessels. 1.4 This practice does not provide specific procedures for monitoring the radiation induced cha...

  18. Fluorescence modulation in single CdSe quantum dots by moderate applied electric fields

    SciTech Connect (OSTI)

    LeBlanc, Sharonda J. [Department of Physics and Optical Science, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, North Carolina 28223 (United States); Department of Mechanical Engineering and Engineering Science, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, North Carolina 28223 (United States); McClanahan, Mason R.; Moyer, Tully; Moyer, Patrick J. [Department of Physics and Optical Science, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, North Carolina 28223 (United States); Jones, Marcus [Department of Chemistry, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, North Carolina 28223 (United States)

    2014-01-21

    Single molecule time-resolved fluorescence spectroscopy of CdSe/ZnS core-shell quantum dots (QDs) under the influence of moderate applied electric fields reveals distributed emission from states which are neither fully on nor off and pronounced changes in the excited state decay. The data suggest that a 54?kV/cm applied electric field causes small perturbations to the QD surface charge distribution, effectively increasing the surface trapping probability and resulting in the appearance of gray states. We present simultaneous blinking and fluorescence decay results for two sets of QDs, with and without an applied electric field. Further kinetic modeling analysis suggests that a single trapped charged cannot be responsible for a blinking off event.

  19. Standard Guide for In-Service Annealing of Light-Water Moderated Nuclear Reactor Vessels

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2003-01-01

    1.1 This guide covers the general procedures to be considered for conducting an in-service thermal anneal of a light-water moderated nuclear reactor vessel and demonstrating the effectiveness of the procedure. The purpose of this in-service annealing (heat treatment) is to improve the mechanical properties, especially fracture toughness, of the reactor vessel materials previously degraded by neutron embrittlement. The improvement in mechanical properties generally is assessed using Charpy V-notch impact test results, or alternatively, fracture toughness test results or inferred toughness property changes from tensile, hardness, indentation, or other miniature specimen testing (1). 1.2 This guide is designed to accommodate the variable response of reactor-vessel materials in post-irradiation annealing at various temperatures and different time periods. Certain inherent limiting factors must be considered in developing an annealing procedure. These factors include system-design limitations; physical constrain...

  20. Intermediate-energy Coulomb excitation of 104Sn: Moderate E2 strength decrease approaching 100Sn

    E-Print Network [OSTI]

    P. Doornenbal; S. Takeuchi; N. Aoi; M. Matsushita; A. Obertelli; D. Steppenbeck; H. Wang; L. Audirac; H. Baba; P. Bednarczyk; S. Boissinot; M. Ciemala; A. Corsi; T. Furumoto; T. Isobe; A. Jungclaus; V. Lapoux; J. Lee; K. Matsui; T. Motobayashi; D. Nishimura; S. Ota; E. C. Pollacco; H. Sakurai; C. Santamaria; Y. Shiga; D. Sohler; R. Taniuchi

    2013-05-13

    The reduced transition probability B(E2) of the first excited 2+ state in the nucleus 104Sn was measured via Coulomb excitation in inverse kinematics at intermediate energies. A value of 0.163(26) e^2b^2 was extracted from the absolute cross-section on a Pb target, while the method itself was verified with the stable 112Sn isotope. Our result deviates significantly from the earlier reported value of 0.10(4) e^2b^2 and corresponds to a moderate decrease of excitation strength relative to the almost constant values observed in the proton-rich, even-A 106-114Sn isotopes. Present state-of-the-art shell-model predictions, which include proton and neutron excitations across the N=Z=50 shell closures as well as standard polarization charges, underestimate the experimental findings

  1. The Neutron Energy Spectrum Study from the Phase II Solid Methane Moderator at the LENS Neutron Source

    E-Print Network [OSTI]

    Yunchang Shin; W. Mike Snow; Christopher M. Lavelle; David V. Baxter; Xin Tong; Haiyang Yan; Mark Leuschner

    2007-11-19

    Neutron energy spectrum measurements from a solid methane moderator were performed at the Low Energy Neutron Source (LENS) at Indiana University Cyclotron Facility (IUCF) to verify our neutron scattering model of solid methane. The time-of-flight method was used to measure the energy spectrum of the moderator in the energy range of 0.1$meV\\sim$ 1$eV$. Neutrons were counted with a high efficiency $^{3}{He}$ detector. The solid methane moderator was operated in phase II temperature and the energy spectra were measured at the temperatures of 20K and 4K. We have also tested our newly-developed scattering kernels for phase II solid methane by calculating the neutron spectral intensity expected from the methane moderator at the LENS neutron source using MCNP (Monte Carlo N-particle Transport Code). Within the expected accuracy of our approximate approach, our model predicts both the neutron spectral intensity and the optimal thickness of the moderator at both temperatures. The predictions are compared to the measured energy spectra. The simulations agree with the measurement data at both temperatures.

  2. Adequacy of the 123-group cross-section library for criticality analyses of water-moderated uranium systems

    SciTech Connect (OSTI)

    Parks, C.V.; Wright, R.Q.; Jordan, W.C. [Oak Ridge National Lab., TN (United States)

    1995-08-01

    In a recent criticality analysis for an array of water-moderated packages containing highly enriched uranium, the 123-group cross-section library in the SCALE system was observed to have a nonconservative discrepancy of approximately 3 to 3.5% when compared with more recently developed libraries. A simple representative system of UO{sub 2}F{sub 2}-H{sub 2}O was used to identify that the problem results from a lack of resonance data for {sup 235}U. Only a single set of self-shielded cross sections, most likely corresponding to a water-moderated infinite dilute system, was provided with the original data. The UO{sub 2}F{sub 2}-H{sub 2}O study indicates that this limitation may cause nonconservative discrepancies as high as 5.5% for some water-moderated, highly enriched uranium systems. Characteristics of the systems where the discrepancy is evident are identified and discussed.

  3. Accurate atmospheric parameters at moderate resolution using spectral indices: Preliminary application to the marvels survey

    SciTech Connect (OSTI)

    Ghezzi, Luan; Da Costa, Luiz N.; Maia, Marcio A. G.; Ogando, Ricardo L. C.; Dutra-Ferreira, Letícia; Lorenzo-Oliveira, Diego; Porto de Mello, Gustavo F.; Santiago, Basílio X.; De Lee, Nathan; Lee, Brian L.; Ge, Jian; Wisniewski, John P.; González Hernández, Jonay I.; Stassun, Keivan G.; Cargile, Phillip; Pepper, Joshua; Fleming, Scott W.; Schneider, Donald P.; Mahadevan, Suvrath; Wang, Ji; and others

    2014-12-01

    Studies of Galactic chemical, and dynamical evolution in the solar neighborhood depend on the availability of precise atmospheric parameters (effective temperature T {sub eff}, metallicity [Fe/H], and surface gravity log g) for solar-type stars. Many large-scale spectroscopic surveys operate at low to moderate spectral resolution for efficiency in observing large samples, which makes the stellar characterization difficult due to the high degree of blending of spectral features. Therefore, most surveys employ spectral synthesis, which is a powerful technique, but relies heavily on the completeness and accuracy of atomic line databases and can yield possibly correlated atmospheric parameters. In this work, we use an alternative method based on spectral indices to determine the atmospheric parameters of a sample of nearby FGK dwarfs and subgiants observed by the MARVELS survey at moderate resolving power (R ? 12,000). To avoid a time-consuming manual analysis, we have developed three codes to automatically normalize the observed spectra, measure the equivalent widths of the indices, and, through a comparison of those with values calculated with predetermined calibrations, estimate the atmospheric parameters of the stars. The calibrations were derived using a sample of 309 stars with precise stellar parameters obtained from the analysis of high-resolution FEROS spectra, permitting the low-resolution equivalent widths to be directly related to the stellar parameters. A validation test of the method was conducted with a sample of 30 MARVELS targets that also have reliable atmospheric parameters derived from the high-resolution spectra and spectroscopic analysis based on the excitation and ionization equilibria method. Our approach was able to recover the parameters within 80 K for T {sub eff}, 0.05 dex for [Fe/H], and 0.15 dex for log g, values that are lower than or equal to the typical external uncertainties found between different high-resolution analyses. An additional test was performed with a subsample of 138 stars from the ELODIE stellar library, and the literature atmospheric parameters were recovered within 125 K for T {sub eff}, 0.10 dex for [Fe/H], and 0.29 dex for log g. These precisions are consistent with or better than those provided by the pipelines of surveys operating with similar resolutions. These results show that the spectral indices are a competitive tool to characterize stars with intermediate resolution spectra.

  4. Analyses of mixed-hydrocarbon binary thermodynamic cycles for moderate-temperature geothermal resources

    SciTech Connect (OSTI)

    Demuth, O.J.

    1981-02-01

    A number of binary geothermal cycles utilizing mixed hydrocarbon working fluids were analyzed with the overall objective of finding a working fluid which can produce low-cost electrical energy using a moderately-low temperature geothermal resource. Both boiling and supercritical shell-and-tube cycles were considered. The performance of a dual-boiling isobutane cycle supplied by a 280/sup 0/F hydrothermal resource (corresponding to the 5 MW pilot plant at the Raft River site in Idaho) was selected as a reference. To investigate the effect of resource temperature on the choice of working fluid, several analyses were conducted for a 360/sup 0/F hydrothermal resource, which is representative of the Heber resource in California. The hydrocarbon working fluids analyzed included methane, ethane, propane, isobutane, isopentane, hexane, heptane, and mixtures of those pure hydrocarbons. For comparison, two fluorocarbon refrigerants were also analyzed. These fluorocarbons, R-115 and R-22, were suggested as resulting in high values of net plant geofluid effectiveness (watt-hr/lbm geofluid) at the two resource temperatures chosen for the study. Preliminary estimates of relative heat exchanger size (product of overall heat transfer coefficient times heater surface area) were made for a number of the better performing cycles.

  5. 2 x 2 Polyethylene Reflected and Moderated Highly Enriched Uranium System with Rhenium

    SciTech Connect (OSTI)

    A. Nichole Ellis; Jesson Hutchinson; John D. Bess; Dmitry N. Polyakov; Evgeny S. Glushkov; Alexey E. Glushkov

    2010-09-01

    The 2 × 2 array HEU-Re experiment was performed on the Planet universal critical assembly machine on November 4th, 2003 at the Los Alamos Critical Experiments Facility (LACEF) at Los Alamos National Laboratory (LANL). For this experiment, there were 10 ½ units, each full unit containing four HEU foils and two rhenium foils. The top unit contained only two HEU foils and two rhenium foils. A total of 42 HEU foils were used for this experiment. Rhenium is a desirable cladding material for space nuclear power applications. This experiment consisted of HEU foils interleaved with rhenium foils and is moderated and reflected by polyethylene plates. A unit consisted of a polyethylene plate, which has a recess for rhenium foils, and four HEU foils in a single layer in the top recess of each polyethylene plate. The Planet universal criticality assembly machine has been previously used in experiments containing HEU foils interspersed with SiO2 (HEU-MET-THERM-001), Al (HEU-MET-THERM-008), MgO (HEU-MET-THERM-009), Gd foils (HEU-MET-THERM-010), 2 × 2 × 26 Al (HEU-MET-THERM-012), Fe (HEU-MET-THERM-013 and HEU-MET-THERM-015), 2 × 2 × 23 SiO2 (HEU-MET-THERM-014), 2 × 2 × 11 hastalloy plates (HEU-MET-THERM-016), and concrete (HEU-MET-THERM-018). The 2 × 2 array of HEU-Re is considered acceptable for use as a benchmark critical experiment.

  6. Grad's moment method for a granular fluid at moderate densities. Navier-Stokes transport coefficients

    E-Print Network [OSTI]

    Vicente Garzó

    2013-03-18

    The Navier-Stokes transport coefficients of a granular dense fluid of smooth inelastic hard disks or spheres are explicitly determined by solving the inelastic Enskog equation by means of Grad's moment method. The transport coefficients are explicitly determined as functions of the (constant) coefficient of restitution and the solid volume fraction. In addition, the cooling rate is also calculated to first order in the spatial gradients. The calculations are performed for an arbitrary number of dimensions. The results are not limited to small dissipation and are expected to apply at moderate densities. It is found that the expressions of the Navier-Stokes transport coefficients and the cooling rate agree with those previously obtained from the Chapman-Enskog method by using the leading terms in a Sonine polynomial expansion. This shows the equivalence between both methods for granular fluids in the Navier-Stokes approximation. A comparison with previous results derived from Grad's moment method for inelastic disks and spheres is also carried out.

  7. An Active Gain-control System for Avalanche Photo-Diodes under Moderate Temperature Variations

    E-Print Network [OSTI]

    J. Kataoka; R. Sato; T. Ikagawa; J. Kotoku; Y. Kuramoto; Y. Tsubuku; T. Saito; Y. Yatsu; N. Kawai; Y. Ishikawa; N. Kawabata

    2006-02-17

    Avalanche photodiodes (APDs) are promising light sensor for various fields of experimental physics. It has been argued, however, that variation of APD gain with temperature could be a serious problem preventing APDs from replacing traditional photomultiplier tubes (PMTs) in some applications. Here we develop an active gain-control system to keep the APD gain stable under moderate temperature variations. As a performance demonstration of the proposed system, we have tested the response of a scintillation photon detector consisting of a 5x5 mm^2 reverse-type APD optically coupled with a CsI(Tl) crystal. We show that the APD gain was successfully controlled under a temperature variation of DT = 20deg, within a time-cycle of 6000 sec. The best FWHM energy resolution of 6.1+-0.2 % was obtained for 662 keV gamma-rays, and the energy threshold was as low as 6.5 keV, by integrating data from +20deg - 0deg cycles. The corresponding values for -20deg - 0deg cycles were 6.9+-0.2 % and 5.2 keV, respectively. These results are comparable, or only slightly worse than that obtained at a fixed temperature. Our results suggest new potential uses for APDs in various space researches and nuclear physics. As examples, we briefly introduce the NeXT and Cute-1.7 satellite missions that will carry the APDs as scientific instruments for the first time.

  8. Brazil-nut effect versus reverse Brazil-nut effect in a moderately dense granular fluid

    E-Print Network [OSTI]

    Vicente Garzo

    2008-09-03

    A new segregation criterion based on the inelastic Enskog kinetic equation is derived to show the transition between the Brazil-nut effect (BNE) and the reverse Brazil-nut effect (RBNE) by varying the different parameters of the system. In contrast to previous theoretical attempts the approach is not limited to the near-elastic case, takes into account the influence of both thermal gradients and gravity and applies for moderate densities. The form of the phase-diagrams for the BNE/RBNE transition depends sensitively on the value of gravity relative to the thermal gradient, so that it is possible to switch between both states for given values of the mass and size ratios, the coefficients of restitution and the solid volume fraction. In particular, the influence of collisional dissipation on segregation becomes more important when the thermal gradient dominates over gravity than in the opposite limit. The present analysis extends previous results derived in the dilute limit case and is consistent with the findings of some recent experimental results.

  9. Age-dating the Tully-Fisher relation at moderate redshift

    E-Print Network [OSTI]

    Ferreras, Ignacio; Ziegler, Bodo; Silk, Joseph

    2013-01-01

    We analyse the Tully-Fisher relation at moderate redshift from the point of view of the underlying stellar populations, by comparing optical and NIR photometry with a phenomenological model that combines population synthesis with a simple prescription for chemical enrichment. The sample comprises 108 late-type galaxies extracted from the FORS Deep Field (FDF) and William Herschel Deep Field (WHDF) surveys at z<1 (median redshift z=0.45). A strong correlation is found between stellar mass and the parameters that describe the star formation history, with massive galaxies forming their populations early (zFOR~3), with star formation timescales, tau1~4 Gyr; although with very efficient chemical enrichment timescales (tau2~1 Gyr). In contrast, the stellar-to-dynamical mass ratio which, in principle, would track the efficiency of feedback in the baryonic processes driving galaxy formation - does not correlate strongly with the model parameters. On the Tully-Fisher plane, no significant age segregation is found a...

  10. Effective shear viscosity and dynamics of suspensions of micro-swimmers at moderate concentrations

    SciTech Connect (OSTI)

    Constantin, Lipnikov [Los Alamos National Laboratory; Gyrya, V [PENNSYLVANIA STATE UNIV.; Aronson, I [ANL; Berlyand, L [PENNSYLVANIA STATE UNIV.

    2009-01-01

    Recently, there have been a number of experimental studies suggesting that a suspension of self-propelled bacteria (microswimmers in general) may have an effective viscosity significantly smaller than the viscosity of the ambient fluid. This is in sharp contrast with suspensions of hard passive inclusions, whose presence always increases the viscosity. Here we present a 2D model for a suspension of microswimmers in a fluid and analyze it analytically in the dilute regime (no swimmer-swimmer interactions) and numerically using a Mimetic Finite Difference discretization. Our analysis shows that in the dilute regime the effective shear viscosity is not affected by self-propulsion. But at the moderate concentrations (due to swimmer-swimmer interactions) the effective viscosity decreases linearly as a function of the propulsion strength of the swimmers. These findings prove that (i) a physically observable decrease of viscosity for a suspension of self-propelled bacteria can be explained purely by hydrodynamic interactions and (ii) self-propulsion and interaction of swimmers are both essential to the reduction of the effective shear viscosity. We performed a number of numerical experiments analyzing the dynamics of swimmers resulting from pairwise interactions. The numerical results agree with the physically observed phenomena (e.g., attraction of swimmer to swimmer and swimmer to the wall). This is viewed as an additional validation of the model and the numerical scheme.

  11. Building Design for Moderate Seismic Regions Peter J. Cheever, LeMessurier Consultants, Cambridge, MA, pcheever@lemessurier.com

    E-Print Network [OSTI]

    Hines, Eric

    Building Design for Moderate Seismic Regions Authors: Peter J. Cheever, LeMessurier Consultants which result in most buildings being designed for Seismic Design Category C, including special seismic detailing consistent with the 1992 AISC Seismic Provisions. Spectral design acceleration values

  12. Distinct osmo-sensing protein kinase pathways are involved in signalling moderate and severe hyper-osmotic

    E-Print Network [OSTI]

    Hirt, Heribert

    Distinct osmo-sensing protein kinase pathways are involved in signalling moderate and severe hyper-osmotic is severely affected by hyper-osmotic salt conditions. Although a number of salt-induced genes have been and extreme hyper-osmotic conditions. A 46 kDa protein kinase was found to be activated by elevated salt

  13. List of Refereed Journal Publications 1. On the Existence of Moderate-Density-Burst Codes, Journal of Mathematical Sciences, Vol.

    E-Print Network [OSTI]

    Saidak, Filip

    List of Refereed Journal Publications 1. On the Existence of Moderate-Density-Burst Codes, Journal of Mathematical Sciences, Vol. 10, 8-12, 1975. 2. On UEP Burst Codes, Journal of Mathematical Sciences, Vol. 10, 21-27, 1975. 3. Linear Codes having a Sub-block Structure, Journal of Cybernetics, Vol. 6, 263

  14. Minor actinide transmutation in thorium and uranium matrices in heavy water moderated reactors

    SciTech Connect (OSTI)

    Bhatti, Zaki; Hyland, B.; Edwards, G.W.R. [Atomic Energy of Canada Limited, Chalk River Laboratories, 1 Plant Road, Chalk River, Ontario, K0J 1J0 (Canada)

    2013-07-01

    The irradiation of Th{sup 232} breeds fewer of the problematic minor actinides (Np, Am, Cm) than the irradiation of U{sup 238}. This characteristic makes thorium an attractive potential matrix for the transmutation of these minor actinides, as these species can be transmuted without the creation of new actinides as is the case with a uranium fuel matrix. Minor actinides are the main contributors to long term decay heat and radiotoxicity of spent fuel, so reducing their concentration can greatly increase the capacity of a long term deep geological repository. Mixing minor actinides with thorium, three times more common in the Earth's crust than natural uranium, has the additional advantage of improving the sustainability of the fuel cycle. In this work, lattice cell calculations have been performed to determine the results of transmuting minor actinides from light water reactor spent fuel in a thorium matrix. 15-year-cooled group-extracted transuranic elements (Np, Pu, Am, Cm) from light water reactor (LWR) spent fuel were used as the fissile component in a thorium-based fuel in a heavy water moderated reactor (HWR). The minor actinide (MA) transmutation rates, spent fuel activity, decay heat and radiotoxicity, are compared with those obtained when the MA were mixed instead with natural uranium and taken to the same burnup. Each bundle contained a central pin containing a burnable neutron absorber whose initial concentration was adjusted to have the same reactivity response (in units of the delayed neutron fraction ?) for coolant voiding as standard NU fuel. (authors)

  15. The Consistent Kinetics Porosity (CKP) Model: A Theory for the Mechanical Behavior of Moderately Porous Solids

    SciTech Connect (OSTI)

    BRANNON,REBECCA M.

    2000-11-01

    A theory is developed for the response of moderately porous solids (no more than {approximately}20% void space) to high-strain-rate deformations. The model is consistent because each feature is incorporated in a manner that is mathematically compatible with the other features. Unlike simple p-{alpha} models, the onset of pore collapse depends on the amount of shear present. The user-specifiable yield function depends on pressure, effective shear stress, and porosity. The elastic part of the strain rate is linearly related to the stress rate, with nonlinear corrections from changes in the elastic moduli due to pore collapse. Plastically incompressible flow of the matrix material allows pore collapse and an associated macroscopic plastic volume change. The plastic strain rate due to pore collapse/growth is taken normal to the yield surface. If phase transformation and/or pore nucleation are simultaneously occurring, the inelastic strain rate will be non-normal to the yield surface. To permit hardening, the yield stress of matrix material is treated as an internal state variable. Changes in porosity and matrix yield stress naturally cause the yield surface to evolve. The stress, porosity, and all other state variables vary in a consistent manner so that the stress remains on the yield surface throughout any quasistatic interval of plastic deformation. Dynamic loading allows the stress to exceed the yield surface via an overstress ordinary differential equation that is solved in closed form for better numerical accuracy. The part of the stress rate that causes no plastic work (i.e-, the part that has a zero inner product with the stress deviator and the identity tensor) is given by the projection of the elastic stressrate orthogonal to the span of the stress deviator and the identity tensor.The model, which has been numerically implemented in MIG format, has been exercised under a wide array of extremal loading and unloading paths. As will be discussed in a companion sequel report, the CKP model is capable of closely matching plate impact measurements for porous materials.

  16. Clustering of moderate luminosity X-ray-selected type 1 and type 2 AGNs at z ? 3

    SciTech Connect (OSTI)

    Allevato, V.; Finoguenov, A. [Department of Physics, University of Helsinki, Gustaf Hällströmin katu 2a, FI-00014 Helsinki (Finland); Civano, F. [Department of Physics and Astronomy, Dartmouth College, 6127 Wilder Laboratory, Hanover, NH 03755 (United States); Cappelluti, N. [University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250 (United States); Shankar, F. [Department of Physics and Astronomy, University of Southampton, Highfield SO17 1BJ (United Kingdom); Miyaji, T. [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Ensenada (Mexico); Hasinger, G. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Gilli, R.; Zamorani, G.; Comastri, A. [INAF-Osservatorio Astronomico di Bologna, Via Ranzani 1, I-40127 Bologna (Italy); Lanzuisi, G. [National Observatory of Athens I. Metaxa and Vas. Pavlou St. GR-15236 Penteli (Greece); Salvato, M. [Max-Planck-Institute für Extraterrestrische Physik, Giessenbachstrasse 1, D-85748 Garching (Germany); Elvis, M. [Harvard Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Silverman, J. [Institute for the Physics and Mathematics of the Universe, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwashi, Chiba 277-8583 (Japan)

    2014-11-20

    We investigate, for the first time at z ? 3, the clustering properties of 189 Type 1 and 157 Type 2 X-ray active galactic nuclei (AGNs) of moderate luminosity ((L {sub bol}) = 10{sup 45.3} erg s{sup –1}), with photometric or spectroscopic redshifts in the range 2.2 < z < 6.8. These samples are based on Chandra and XMM-Newton data in COSMOS. We find that Type 1 and Type 2 COSMOS AGNs at z ? 3 inhabit DMHs with typical mass of log M{sub h} = 12.84{sub ?0.11}{sup +0.10} and 11.73{sub ?0.45}{sup +0.39} h {sup –1} M {sub ?}, respectively. This result requires a drop in the halo masses of Type 1 and 2 COSMOS AGNs at z ? 3 compared to z ? 2 XMM-COSMOS AGNs with similar luminosities. Additionally, we infer that unobscured COSMOS AGNs at z ? 3 reside in 10 times more massive halos compared to obscured COSMOS AGNs, at the 2.6? level. This result extends to z ? 3 the results found in COSMOS at z ? 2, and rules out the picture in which obscuration is purely an orientation effect. A model which assumes that the AGNs activity is triggered by major mergers is quite successful in predicting both the low halo mass of COSMOS AGNs and the typical mass of luminous SDSS quasars at z ? 3, with the latter inhabiting more massive halos respect to moderate luminosity AGNs. Alternatively we can argue, at least for Type 1 COSMOS AGNs, that they are possibly representative of an early phase of fast (i.e., Eddington limited) BH growth induced by cosmic cold flows or disk instabilities. Given the moderate luminosity, these new fast growing BHs have masses of ?10{sup 7-8} M {sub ?} at z ? 3 which might evolve into ?10{sup 8.5-9} M {sub ?} mass BHs at z = 0. Following our clustering measurements, we argue that this fast BH growth at z ? 3 in AGNs with moderate luminosity occurs in DMHs with typical mass of ? 6× 10{sup 12} h {sup –1} M {sub ?}.

  17. Predictors of change differ for moderate and vigorous intensity physical activity and for weekdays and weekends: a longitudinal analysis

    E-Print Network [OSTI]

    Corder, Kirsten; Craggs, Christopher; Jones, Andrew P; Ekelund, Ulf; Griffin, Simon J; van Sluijs, Esther MF

    2013-05-28

    Sport 2002, 73:206–210.38. Panter JR, Jones AP, Van Sluijs EM, Griffin SJ: Neighborhood, route, and school environments and children’s active commuting. Am J Prev Med 2010, 38:268–278.47. Kahn JA, Huang B, Gillman MW, Field AE, Austin SB, Colditz GA... BioMed Central Commons Attribution License (http://creativec reproduction in any medium, provided the orOpen Access r for moderate and l activity and for a longitudinal analysis , Ulf Ekelund2,4, Simon J Griffin1,2Ltd. This is an Open Access article...

  18. Moderation of effects of AAC based on setting and types of aided AAC on outcome variables: An aggregate study of single-case research with individuals with ASD 

    E-Print Network [OSTI]

    Ganz, Jennifer B.; Rispoli, Mandy J.; Mason, Rose A.; Hong, Ee Rea

    2014-01-01

    Objective: The purpose of this meta-analysis was to evaluate the potential moderating effects of intervention setting and type of aided AAC on outcome variables for students with autism spectrum disorders. Methods: ...

  19. Moderate extracellular acidification inhibits capsaicin-induced cell death through regulating calcium mobilization, NF-{kappa}B translocation and ROS production in synoviocytes

    SciTech Connect (OSTI)

    Hu, Fen; Yang, Shuang; Zhao, Dan; Zhu, Shuyan; Wang, Yuxiang; Li, Junying

    2012-07-20

    Highlights: Black-Right-Pointing-Pointer Moderate extracellular acidification regulates intracellular Ca{sup 2+} mobilization. Black-Right-Pointing-Pointer Moderate acidification activates NF-{kappa}B nuclear translocation in synoviocytes. Black-Right-Pointing-Pointer Moderate acidification depresses the ROS production induced by capsaicin. Black-Right-Pointing-Pointer Moderate acidification inhibits capsaicin-caused synoviocyte death. -- Abstract: We previously show the expression of transient receptor potential vanilloid 1 (TRPV1) in primary synoviocytes from collagen-induced arthritis (CIA) rats. Capsaicin and lowered extracellular pH from 7.4 to 5.5 induce cell death through TRPV1-mediated Ca{sup 2+} entry and reactive oxygen species (ROS) production. However, under the pathological condition in rheumatoid arthritis, the synovial fluid is acidified to a moderate level (about pH 6.8). In the present study, we examined the effects of pH 6.8 on the TRPV1-mediated cell death. Our finding is different or even opposite from what was observed at pH 5.5. We found that the moderate extracellular acidification (from pH 7.4 to 6.8) inhibited the capsaicin-induced Ca{sup 2+} entry through attenuating the activity of TRPV1. In the mean time, it triggered a phospholipse C (PLC)-related Ca{sup 2+} release from intracellular stores. The nuclear translocation of NF-{kappa}B was found at pH 6.8, and this also depends on PLC activation. Moreover, the capsaicin-evoked massive ROS production and cell death were depressed at pH 6.8, both of which are dependent on the activation of PLC and NF-{kappa}B. Taken together, these results suggested that the moderate extracellular acidification inhibited the capsaicin-induced synoviocyte death through regulating Ca{sup 2+} mobilization, activating NF-{kappa}B nuclear translocation and depressing ROS production.

  20. Peanuts at an Angle: Detecting and Measuring the Three-Dimensional Structure of Bars in Moderately Inclined Galaxies

    E-Print Network [OSTI]

    Erwin, Peter

    2013-01-01

    We show that direct detection and measurement of the vertically thickened parts of bars (so-called "boxy" or "peanut-shaped" bulges) is possible not only for edge-on galaxies but also for galaxies with moderate inclinations (i peanut can usually be detected for inclinations as low as i ~ 40 deg -- and in exceptional cases down to i ~ 30 deg. In agreement with the predictions from N-body simulations, the signature is most easily detectable when the bar's position angle is within ~ 50 deg of the galaxy major axis; in particular, galaxies where the bar lies very close to the minor axis do not show the signature clearly or at all. For galaxies with i = 40--65 deg and relative angles peanut struc...

  1. Improving macromolecular atomic models at moderate resolution by automated iterative model building, statistical density modification and refinement

    SciTech Connect (OSTI)

    Terwilliger, Thomas C., E-mail: terwilliger@lanl.gov [Mail Stop M888, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    2003-07-01

    A procedure for iterative model-building, statistical density modification and refinement at moderate resolution (up to about 2.8 Å) is described. An iterative process for improving the completeness and quality of atomic models automatically built at moderate resolution (up to about 2.8 Å) is described. The process consists of cycles of model building interspersed with cycles of refinement and combining phase information from the model with experimental phase information (if any) using statistical density modification. The process can lead to substantial improvements in both the accuracy and completeness of the model compared with a single cycle of model building. For eight test cases solved by MAD or SAD at resolutions ranging from 2.0 to 2.8 Å, the fraction of models built and assigned to sequence was 46–91% (mean of 65%) after the first cycle of building and refinement, and 78-95% (mean of 87%) after 20 cycles. In an additional test case, an incorrect model of gene 5 protein (PDB code 2gn5; r.m.s.d. of main-chain atoms from the more recent refined structure 1vqb at 1.56 Å) was rebuilt using only structure-factor amplitude information at varying resolutions from 2.0 to 3.0 Å. Rebuilding was effective at resolutions up to about 2.5 Å. The resulting models had 60-80% of the residues built and an r.m.s.d. of main-chain atoms from the refined structure of 0.20 to 0.62 Å. The algorithm is useful for building preliminary models of macromolecules suitable for an experienced crystallographer to extend, correct and fully refine.

  2. MOLYBDENUM, RUTHENIUM, AND THE HEAVY r-PROCESS ELEMENTS IN MODERATELY METAL-POOR MAIN-SEQUENCE TURNOFF STARS

    SciTech Connect (OSTI)

    Peterson, Ruth C. [Astrophysical Advances, 607 Marion Place, Palo Alto, CA 94301 (United States)

    2013-05-01

    The ratios of elemental abundances observed in metal-poor stars of the Galactic halo provide a unique present-day record of the nucleosynthesis products of its earliest stars. While the heaviest elements were synthesized by the r- and s-processes, dominant production mechanisms of light trans-ironic elements were obscure until recently. This work investigates further our 2011 conclusion that the low-entropy regime of a high-entropy wind (HEW) produced molybdenum and ruthenium in two moderately metal-poor turnoff stars that showed extreme overabundances of those elements with respect to iron. Only a few, rare nucleosynthesis events may have been involved. Here we determine abundances for Mo, Ru, and other trans-Fe elements for 28 similar stars by matching spectral calculations to well-exposed near-UV Keck HIRES spectra obtained for beryllium abundances. In each of the 26 turnoff stars with Mo or Ru line detections and no evidence for s-process production (therefore old), we find Mo and Ru to be three to six times overabundant. In contrast, the maximum overabundance is reduced to factors of three and two for the neighboring elements zirconium and palladium. Since the overproduction peaks sharply at Mo and Ru, a low-entropy HEW is confirmed as its origin. The overabundance level of the heavy r-process elements varies significantly, from none to a factor of four, but is uncorrelated with Mo and Ru overabundances. Despite their moderate metallicity, stars in this group trace the products of different nucleosynthetic events: possibly very few events, possibly events whose output depended on environment, metallicity, or time.

  3. Howard Alderson, P.E. Alderson Engineering, Inc.

    E-Print Network [OSTI]

    Heat Pumps with Solar Thermal and PV. 4 Campus and district geothermal concepts for net zero energy@aldersonengineering.com NET-ZERO DESIGN PRINCIPALS FOR GEOTHERMAL SYSTEMS International Ground Source Heat Pump Association-cooled heat pump running as a chiller 5 Open-loop geothermal pump, supply temperature 4 Direct cooling using

  4. Howard E. Haber Santa Cruz Institute for Particle Physics (SCIPP)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics, H.E. Haber and A.E. Nelson, editors (World Scientific, Singapore, 2004). 3. Proceedings of the 5, H.E. Haber, and J. Siegrist, editors (World Scientific, Singapore, 1996). 5. From the Planck Scale Institute in Elementary Particle Physics, vols. I and II, H.E. Haber, editor, (World Scientific, Singapore

  5. James Serrin Howard Levine and Hans Weinberger, Coordinating Editors

    E-Print Network [OSTI]

    Goubet, Olivier

    . He received his doctorate in 1951, with a profound thesis on the hydrodynamical theory of cavitation. In the next few years he wrote several papers on cavitation, some very influential papers on compressible

  6. Concordance to the Poems of Henry Howard, Earl of Surrey

    E-Print Network [OSTI]

    Wilson, Louise A.

    1926-05-17

    of Henry VI I , Thanhs was imprisoned, but later coined the King's favor and was restored to position and giveii the hand of Lady Anne Planta^enet, daughter of Edward IV* Surrey's lin- eage was noble, but hi a home life was one of strife. The mother...

  7. PSERC 97-10 Cornell Berkeley Howard Illinois Wisconsin

    E-Print Network [OSTI]

    .0 Introduction PowerWeb is an environment for testing various power exchange auction markets through tournaments

  8. A QUESTION WHOSE ANSWER IS 42. RALPH HOWARD

    E-Print Network [OSTI]

    Howard, Ralph

    need Newton's Universal Law of Gravitation: The gravitational attraction between two particles, one of P and y is its distance from the center of P, then Theorem 1, the Law of Gravitation, and Newton) 2 , where G is the universal gravitational constant and the force is directed along the segment

  9. Review for Howard Ochman ---CSH book Microbial Evolution

    E-Print Network [OSTI]

    Roth, John R.

    selection: How natural selection mimics mutability (adaptive mutation) Sophie Maisnier-Patin smaisnierpatin, the conclusion is suspect in the light of recent evidence that revertant colonies are initiated by pre whether or not some adaptive mutations form at a higher rate in response to selection. However the classic

  10. Howard Herzog -Curriculum Vitae Senior Research Engineer -MIT Energy Initiative

    E-Print Network [OSTI]

    Technology, Inc. Air Products BP Cabot Corporation Clean Harbors EPRI European Commission General Electric, "Capture-Ready Coal Plants--Options, Technologies and Economics," International Journal of Greenhouse Gas Regulations and Current Investments in Alternative Coal-fired Power Plant Technologies, " Energy Policy 35

  11. Howard County- High Performance and Green Building Property Tax Credit

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings and energy conservation devices (Md Code: Property Tax §...

  12. Essentials of Energy: Resources, Policies and Politics Howard Schwartz

    E-Print Network [OSTI]

    Questions Week 3: April 14 More supply or less demand: conservation and efficiency Lecture/workshop Intro alternative energy resources are economically, politically and technically feasible. We will look specifically at such leading candidates as wind, solar, hydrogen and efficiency and use current policy documents such as the 5

  13. Understanding Sequestration as a Means of Carbon Management Howard Herzog

    E-Print Network [OSTI]

    difficult. C Carbon sequestration provides an alternate While many of the carbon management and nuclear Carbon sequestration is happening today. As part about climate change, the story is very different has imposed a carbon sequestration. They include enhancing natural tax of about $50 per tonne of CO

  14. Visual form perception Peter U. Tse and Howard C. Hughes

    E-Print Network [OSTI]

    Bucci, David J.

    . The fact that retinal processing emphasizes contour information suggests that contours play a crucial role inherently ambiguous 2 dimensional retinal images. How this feat is accomplished is perhaps the most amount of processing is involved in the construction of an internal representation of the visible scene

  15. Howard County, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHow can

  16. Howard County, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHow canIndiana: Energy

  17. Howard County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHow canIndiana:

  18. Howard County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHow

  19. Howard County, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHowNebraska: Energy

  20. Howard County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHowNebraska:

  1. Howard, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey:Hopkinsville,Advanced ResearchHowNebraska:WasteNew

  2. City of Howard, South Dakota (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtdEllsworth,Hoisington, Kansas (UtilityHondo,

  3. Howard Greeley Rural P P D | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimen RiverScoring Tool Jump to:Ethanol LLCJumpElectric

  4. Howard County, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam: Energyarea,Magazine Jump to:IICommunity HowMaryland:

  5. Howard Baker Center for Public Policy Nuclear Power Conference | Department

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergy HeadquartersFuelB IMSofNewsletterGuidingUpdate Webinar Slidess g nHow doHow to HowHowof

  6. Howard University Researchers Represented in the E-print Network

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHoursaUS Dept of

  7. Structure of the Archaeoglobus fulgidus orphan ORF AF1382 determined by sulfur SAD from a moderately diffracting crystal

    SciTech Connect (OSTI)

    Zhu, Jin-Yi; Fu, Zheng-Qing; Chen, Lirong; Xu, Hao; Chrzas, John; Rose, John Wang, Bi-Cheng

    2012-09-01

    The crystal structure of the 11.14 kDa orphan ORF 1382 from Archaeoglobus fulgidus (AF1382) has been determined by sulfur SAD phasing using data collected from a moderately diffracting crystal and 1.9 Å synchrotron X-rays. The crystal structure of the 11.14 kDa orphan ORF 1382 from Archaeoglobus fulgidus (AF1382) has been determined by sulfur SAD phasing using a moderately diffracting crystal and 1.9 Å wavelength synchrotron X-rays. AF1382 was selected as a structural genomics target by the Southeast Collaboratory for Structural Genomics (SECSG) since sequence analyses showed that it did not belong to the Pfam-A database and thus could represent a novel fold. The structure was determined by exploiting longer wavelength X-rays and data redundancy to increase the anomalous signal in the data. AF1382 is a 95-residue protein containing five S atoms associated with four methionine residues and a single cysteine residue that yields a calculated Bijvoet ratio (?F{sub anom}/F) of 1.39% for 1.9 Å wavelength X-rays. Coupled with an average Bijvoet redundancy of 25 (two 360° data sets), this produced an excellent electron-density map that allowed 69 of the 95 residues to be automatically fitted. The S-SAD model was then manually completed and refined (R = 23.2%, R{sub free} = 26.8%) to 2.3 Å resolution. High-resolution data were subsequently collected from a better diffracting crystal using 0.97 Å wavelength synchrotron X-rays and the S-SAD model was refined (R = 17.9%, R{sub free} = 21.4%) to 1.85 Å resolution. AF1382 has a winged-helix–turn–helix structure common to many DNA-binding proteins and most closely resembles the N-terminal domain (residues 1–82) of the Rio2 kinase from A. fulgidus, which has been shown to bind DNA, and a number of MarR-family transcriptional regulators, suggesting a similar DNA-binding function for AF1382. The analysis also points out the advantage gained from carrying out data reduction and structure determination on-site while the crystal is still available for further data collection.

  8. Hot film/wire calibration for low to moderate flow velocities This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Van Hirtum, Annemie

    Hot film/wire calibration for low to moderate flow velocities This article has been downloaded from fluid flow dynamic properties by deducing instantaneous velocities from local heat transfer information) or the characteristics of a laminar pipe flow (Yue and Malmstrom 1998). Despite the complexity of some techniques

  9. Thomas, J.R. and Clem, A.W, 1991, PWR moderator temperature coefficient via noise analysis: time series methods, Proceedings of SMORNVI, Gatlinburg, 34.01

    E-Print Network [OSTI]

    Pázsit, Imre

    .M.R., 1974, Random Processes in Nuclear Reactors, Pergamon Press, Oxford #12; ­ 35 ­ Ku, C.C., Lee K.Y., and Edwards R.M., 1991, Neural network for adapting nuclear power plant control for wide­range operation, Noise Analysis Method for Monitoring the Moderator Temperature Coefficient of Pressurized Water Reactors

  10. Decommissioning the Romanian Water-Cooled Water-Moderated Research Reactor: New Environmental Perspective on the Management of Radioactive Waste

    SciTech Connect (OSTI)

    Barariu, G.; Giumanca, R. [Romanian Authority for Nuclear Activity (RAAN), Subsidiary of Technology and Engineering for Nuclear Objectives (SITON), 111 Atomistilor St., Bucuresti-Magurele, Ilfov (Romania)

    2006-07-01

    Pre-feasibility and feasibility studies were performed for decommissioning of the water-cooled water-moderated research reactor (WWER) located in Bucharest - Magurele, Romania. Using these studies as a starting point, the preferred safe management strategy for radioactive wastes produced by reactor decommissioning is outlined. The strategy must account for reactor decommissioning, as well as for the rehabilitation of the existing Radioactive Waste Treatment Plant and for the upgrade of the Radioactive Waste Disposal Facility at Baita-Bihor. Furthermore, the final rehabilitation of the laboratories and ecological reconstruction of the grounds need to be provided for, in accordance with national and international regulations. In accordance with IAEA recommendations at the time, the pre-feasibility study proposed three stages of decommissioning. However, since then new ideas have surfaced with regard to decommissioning. Thus, taking into account the current IAEA ideology, the feasibility study proposes that decommissioning of the WWER be done in one stage to an unrestricted clearance level of the reactor building in an Immediate Dismantling option. Different options and the corresponding derived preferred option for waste management are discussed taking into account safety measures, but also considering technical, logistical and economic factors. For this purpose, possible types of waste created during each decommissioning stage are reviewed. An approximate inventory of each type of radioactive waste is presented. The proposed waste management strategy is selected in accordance with the recommended international basic safety standards identified in the previous phase of the project. The existing Radioactive Waste Treatment Plant (RWTP) from the Horia Hulubei Institute for Nuclear Physics and Engineering (IFIN-HH), which has been in service with no significant upgrade since 1974, will need refurbishing due to deterioration, as well as upgrading in order to ensure the plant complies with current safety standards. This plant will also need to be adapted to treat wastes generated by WWER dismantling. The Baita-Bihor National Radioactive Waste Disposal Facility consists of two galleries in an abandoned uranium mine located in the central-western part of the Bihor Mountains in Transylvania. The galleries lie at a depth of 840 m. The facility requires a considerable overhaul. Several steps recommended for the upgrade of the facility are explored. Environmental concerns have lately become a crucial part of the radioactive waste management strategy. As such, all decisions must be made with great regard for land utilization around nuclear objectives. (authors)

  11. A nuclear criticality safety assessment of the loss of moderation control in 2 1/2 and 10-ton cylinders containing enriched UF{sub 6}

    SciTech Connect (OSTI)

    Newvahner, R.L. [Martin Marietta Energy Systems, Inc., Piketon, OH (United States); Pryor, W.A. [PAI Corp., Oak Ridge, TN (United States)

    1991-12-31

    Moderation control for maintaining nuclear criticality safety in 2 {1/2}-ton, 10-ton, and 14-ton cylinders containing enriched uranium hexafluoride (UF{sub 6}) has been used safely within the nuclear industry for over thirty years, and is dependent on cylinder integrity and containment. This assessment evaluates the loss of moderation control by the breaching of containment and entry of water into the cylinders. The first objective of this study was to estimate the required amounts of water entering these large UF{sub 6} cylinders to react with, and to moderate the uranium compounds sufficiently to cause criticality. Hypothetical accident situations were modeled as a uranyl fluoride (UO{sub 2}F{sub 2}) slab above a UF{sub 6} hemicylinder, and a UO{sub 2}F{sub 2} sphere centered within a UF{sub 6} hemicylinder. These situations were investigated by computational analyses utilizing the KENO V.a Monte Carlo Computer Code. The results were used to estimate both the masses of water required for criticality, and the limiting masses of water that could be considered safe. The second objective of the assessment was to calculate the time available for emergency control actions before a criticality would occur, i.e., a {open_quotes}safetime{close_quotes}, for various sources of water and different size openings in a breached cylinder. In the situations considered, except the case for a fire hose, the safetime appears adequate for emergency control actions. The assessment shows that current practices for handling moderation controlled cylinders of low enriched UF{sub 6}, along with the continuation of established personnel training programs, ensure nuclear criticality safety for routine and emergency operations.

  12. HTR-PROTEUS Pebble Bed Experimental Program Cores 1, 1A, 2, and 3: Hexagonal Close Packing with a 1:2 Moderator-to-Fuel Pebble Ratio

    SciTech Connect (OSTI)

    John D. Bess; Barbara H. Dolphin; James W. Sterbentz; Luka Snoj; Igor Lengar; Oliver Köberl

    2012-03-01

    In its deployment as a pebble bed reactor (PBR) critical facility from 1992 to 1996, the PROTEUS facility was designated as HTR-PROTEUS. This experimental program was performed as part of an International Atomic Energy Agency (IAEA) Coordinated Research Project (CRP) on the Validation of Safety Related Physics Calculations for Low Enriched HTGRs. Within this project, critical experiments were conducted for graphite moderated LEU systems to determine core reactivity, flux and power profiles, reaction-rate ratios, the worth of control rods, both in-core and reflector based, the worth of burnable poisons, kinetic parameters, and the effects of moisture ingress on these parameters. Four benchmark experiments were evaluated in this report: Cores 1, 1A, 2, and 3. These core configurations represent the hexagonal close packing (HCP) configurations of the HTR-PROTEUS experiment with a moderator-to-fuel pebble ratio of 1:2. Core 1 represents the only configuration utilizing ZEBRA control rods. Cores 1A, 2, and 3 use withdrawable, hollow, stainless steel control rods. Cores 1 and 1A are similar except for the use of different control rods; Core 1A also has one less layer of pebbles (21 layers instead of 22). Core 2 retains the first 16 layers of pebbles from Cores 1 and 1A and has 16 layers of moderator pebbles stacked above the fueled layers. Core 3 retains the first 17 layers of pebbles but has polyethylene rods inserted between pebbles to simulate water ingress. The additional partial pebble layer (layer 18) for Core 3 was not included as it was used for core operations and not the reported critical configuration. Cores 1, 1A, 2, and 3 were determined to be acceptable benchmark experiments.

  13. HTR-PROTEUS Pebble Bed Experimental Program Cores 1, 1A, 2, and 3: Hexagonal Close Packing with a 1:2 Moderator-to-Fuel Pebble Ratio

    SciTech Connect (OSTI)

    John D. Bess; Barbara H. Dolphin; James W. Sterbentz; Luka Snoj; Igor Lengar; Oliver Köberl

    2013-03-01

    In its deployment as a pebble bed reactor (PBR) critical facility from 1992 to 1996, the PROTEUS facility was designated as HTR-PROTEUS. This experimental program was performed as part of an International Atomic Energy Agency (IAEA) Coordinated Research Project (CRP) on the Validation of Safety Related Physics Calculations for Low Enriched HTGRs. Within this project, critical experiments were conducted for graphite moderated LEU systems to determine core reactivity, flux and power profiles, reaction-rate ratios, the worth of control rods, both in-core and reflector based, the worth of burnable poisons, kinetic parameters, and the effects of moisture ingress on these parameters. Four benchmark experiments were evaluated in this report: Cores 1, 1A, 2, and 3. These core configurations represent the hexagonal close packing (HCP) configurations of the HTR-PROTEUS experiment with a moderator-to-fuel pebble ratio of 1:2. Core 1 represents the only configuration utilizing ZEBRA control rods. Cores 1A, 2, and 3 use withdrawable, hollow, stainless steel control rods. Cores 1 and 1A are similar except for the use of different control rods; Core 1A also has one less layer of pebbles (21 layers instead of 22). Core 2 retains the first 16 layers of pebbles from Cores 1 and 1A and has 16 layers of moderator pebbles stacked above the fueled layers. Core 3 retains the first 17 layers of pebbles but has polyethylene rods inserted between pebbles to simulate water ingress. The additional partial pebble layer (layer 18) for Core 3 was not included as it was used for core operations and not the reported critical configuration. Cores 1, 1A, 2, and 3 were determined to be acceptable benchmark experiments.

  14. HTR-PROTEUS PEBBLE BED EXPERIMENTAL PROGRAM CORE 4: RANDOM PACKING WITH A 1:1 MODERATOR-TO-FUEL PEBBLE RATIO

    SciTech Connect (OSTI)

    John D. Bess; Leland M. Montierth

    2013-03-01

    In its deployment as a pebble bed reactor (PBR) critical facility from 1992 to 1996, the PROTEUS facility was designated as HTR-PROTEUS. This experimental program was performed as part of an International Atomic Energy Agency (IAEA) Coordinated Research Project (CRP) on the Validation of Safety Related Physics Calculations for Low Enriched HTGRs. Within this project, critical experiments were conducted for graphite moderated LEU systems to determine core reactivity, flux and power profiles, reaction-rate ratios, the worth of control rods, both in-core and reflector based, the worth of burnable poisons, kinetic parameters, and the effects of moisture ingress on these parameters. One benchmark experiment was evaluated in this report: Core 4. Core 4 represents the only configuration with random pebble packing in the HTR-PROTEUS series of experiments, and has a moderator-to-fuel pebble ratio of 1:1. Three random configurations were performed. The initial configuration, Core 4.1, was rejected because the method for pebble loading, separate delivery tubes for the moderator and fuel pebbles, may not have been completely random; this core loading was rejected by the experimenters. Cores 4.2 and 4.3 were loaded using a single delivery tube, eliminating the possibility for systematic ordering effects. The second and third cores differed slightly in the quantity of pebbles loaded (40 each of moderator and fuel pebbles), stacked height of the pebbles in the core cavity (0.02 m), withdrawn distance of the stainless steel control rods (20 mm), and withdrawn distance of the autorod (30 mm). The 34 coolant channels in the upper axial reflector and the 33 coolant channels in the lower axial reflector were open. Additionally, the axial graphite fillers used in all other HTR-PROTEUS configurations to create a 12-sided core cavity were not used in the randomly packed cores. Instead, graphite fillers were placed on the cavity floor, creating a funnel-like base, to discourage ordering effects during pebble loading. Core 4 was determined to be acceptable benchmark experiment.

  15. Fuel Effects on Combustion and Emissions of a Direct-Inection Diesel Engine Operating at Moderate to High Engine Speed and Load

    SciTech Connect (OSTI)

    Szybist, James P [ORNL; Szymkowicz, Patrick G. [General Motors Corporation; Northrop, William F [General Motors Corporation

    2012-01-01

    It is advantageous to increase the specific power output of diesel engines and to operate them at higher load for a greater portion of a driving cycle to achieve better thermal efficiency and thus reduce vehicle fuel consumption. Such operation is limited by excessive smoke formation at retarded injection timing and high rates of cylinder pressure rise at more advanced timing. Given this window of operation, it is desired to understand the influence of fuel properties such that optimum combustion performance and emissions can be retained over the range of fuels commonly available in the marketplace. It has been shown in previous studies that varying cetane number (CN) of diesel fuel has little effect on ignition delay at high engine load due to the domination of high cylinder temperature on ignition kinetics. The work here experimentally confirms that finding but also shows that emissions and combustion performance vary according to fuel reactivity. Data are examined from a direct-injection single cylinder research engine for eight common diesel fuels including soy-based biodiesel blends at two high load operating points with no exhaust gas recirculation (EGR) and at a moderate load with four levels of EGR. It is shown in the work that at high engine load where combustion is controlled by mixing processes, CN and other fuel properties have little effect on engine performance, although lower CN fuels produce a small increase in noise, smoke and CO emissions. Biodiesel blends increase NOX emissions and decreases CO and smoke emissions at high load, but otherwise have little effect on performance. At moderate load, higher CN fuels are more tolerant to EGR due to their better chemical reactivity at retarded injection timing, but all fuels produce comparable thermal efficiency at advanced combustion phasing regardless of EGR. In contrast to the high load conditions, there was no increase in NOX emissions for biodiesel at the moderate load condition. It is concluded that although higher CN does not significantly alter ignition delay at moderate to high loads it has a dominant influence on the acceptable injection timing range. Apart from CN effects, fuel oxygen content plays an independent role in reducing some emissions. It is therefore recommended that compensation for fuel ignitability and oxygen content be included in combustion control strategies to optimize emissions and performance of future diesel engines.

  16. HTR-PROTEUS PEBBLE BED EXPERIMENTAL PROGRAM CORE 4: RANDOM PACKING WITH A 1:1 MODERATOR-TO-FUEL PEBBLE RATIO

    SciTech Connect (OSTI)

    John D. Bess; Leland M. Montierth

    2014-03-01

    In its deployment as a pebble bed reactor (PBR) critical facility from 1992 to 1996, the PROTEUS facility was designated as HTR-PROTEUS. This experimental program was performed as part of an International Atomic Energy Agency (IAEA) Coordinated Research Project (CRP) on the Validation of Safety Related Physics Calculations for Low Enriched HTGRs. Within this project, critical experiments were conducted for graphite moderated LEU systems to determine core reactivity, flux and power profiles, reaction-rate ratios, the worth of control rods, both in-core and reflector based, the worth of burnable poisons, kinetic parameters, and the effects of moisture ingress on these parameters. One benchmark experiment was evaluated in this report: Core 4. Core 4 represents the only configuration with random pebble packing in the HTR-PROTEUS series of experiments, and has a moderator-to-fuel pebble ratio of 1:1. Three random configurations were performed. The initial configuration, Core 4.1, was rejected because the method for pebble loading, separate delivery tubes for the moderator and fuel pebbles, may not have been completely random; this core loading was rejected by the experimenters. Cores 4.2 and 4.3 were loaded using a single delivery tube, eliminating the possibility for systematic ordering effects. The second and third cores differed slightly in the quantity of pebbles loaded (40 each of moderator and fuel pebbles), stacked height of the pebbles in the core cavity (0.02 m), withdrawn distance of the stainless steel control rods (20 mm), and withdrawn distance of the autorod (30 mm). The 34 coolant channels in the upper axial reflector and the 33 coolant channels in the lower axial reflector were open. Additionally, the axial graphite fillers used in all other HTR-PROTEUS configurations to create a 12-sided core cavity were not used in the randomly packed cores. Instead, graphite fillers were placed on the cavity floor, creating a funnel-like base, to discourage ordering effects during pebble loading. Core 4 was determined to be acceptable benchmark experiment.

  17. 5.5-7.5 MeV Proton Generation by a Moderate-Intensity Ultrashort-Pulse Laser Interaction with H{sub 2}O Nanowire Targets

    SciTech Connect (OSTI)

    Zigler, A.; Palchan, T.; Bruner, N.; Schleifer, E.; Eisenmann, S.; Botton, M.; Henis, Z. [Racah Institute of Physics, Hebrew University, Jerusalem 91904 (Israel); Pikuz, S. A.; Faenov, A. Y. Jr. [Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow (Russian Federation); Gordon, D.; Sprangle, P. [Plasma Physics Division, Naval Research Laboratory, Washington, D.C. 20375 (United States)

    2011-04-01

    We report on the first generation of 5.5-7.5 MeV protons by a moderate-intensity short-pulse laser ({approx}5x10{sup 17} W/cm{sup 2}, 40 fsec) interacting with frozen H{sub 2}O nanometer-size structure droplets (snow nanowires) deposited on a sapphire substrate. In this setup, the laser intensity is locally enhanced by the snow nanowire, leading to high spatial gradients. Accordingly, the nanoplasma is subject to enhanced ponderomotive potential, and confined charge separation is obtained. Electrostatic fields of extremely high intensities are produced over the short scale length, and protons are accelerated to MeV-level energies.

  18. Inflation with moderately sharp features in the speed of sound: GSR and in-in formalism for power spectrum and bispectrum

    E-Print Network [OSTI]

    Ana Achucarro; Vicente Atal; Bin Hu; Pablo Ortiz; Jesus Torrado

    2015-10-16

    We continue the study of mild transient reductions in the speed of sound of the adiabatic mode during inflation, of their effect on the primordial power spectrum and bispectrum, and of their detectability in the Cosmic Microwave Background (CMB). We focus on the regime of \\emph{moderately sharp} mild reductions in the speed of sound during uninterrupted slow-roll inflation, a theoretically well motivated and self-consistent regime that admits an effective single-field description. The signatures on the power spectrum and bispectrum were previously computed using a slow-roll Fourier transform (SRFT) approximation, and here we compare it with generalized slow-roll (GSR) and in-in methods, for which we derive new formulas that account for moderately sharp features. The agreement between them is excellent, and also with the power spectrum obtained from the numerical solution to the equation of motion. We show that, in this regime, the SRFT approximation correctly captures with simplicity the effect of higher derivatives of the speed of sound in the mode equation, and makes manifest the correlations between power spectrum and bispectrum features. In a previous paper we reported hints of these correlations in the Planck data and here we perform several consistency checks and further analyses of the best fits, such as polarization and local significance at different angular scales. For the data analysis, we show the excellent agreement between the CLASS and CAMB Boltzmann codes. Our results confirm that the theoretical framework is consistent, and they suggest that the predicted correlations are robust enough to be searched for in CMB and Large Scale Structure (LSS) surveys.

  19. Moderate Temperature | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) | Open EnergyModelos y Herramientas

  20. Computation Results from a Parametric Study to Determine Bounding Critical Systems of Homogeneously Water-Moderated Mixed Plutonium--Uranium Oxides

    SciTech Connect (OSTI)

    Shimizu, Y.

    2001-01-11

    This report provides computational results of an extensive study to examine the following: (1) infinite media neutron-multiplication factors; (2) material bucklings; (3) bounding infinite media critical concentrations; (4) bounding finite critical dimensions of water-reflected and homogeneously water-moderated one-dimensional systems (i.e., spheres, cylinders of infinite length, and slabs that are infinite in two dimensions) that were comprised of various proportions and densities of plutonium oxides and uranium oxides, each having various isotopic compositions; and (5) sensitivity coefficients of delta k-eff with respect to critical geometry delta dimensions were determined for each of the three geometries that were studied. The study was undertaken to support the development of a standard that is sponsored by the International Standards Organization (ISO) under Technical Committee 85, Nuclear Energy (TC 85)--Subcommittee 5, Nuclear Fuel Technology (SC 5)--Working Group 8, Standardization of Calculations, Procedures and Practices Related to Criticality Safety (WG 8). The designation and title of the ISO TC 85/SC 5/WG 8 standard working draft is WD 14941, ''Nuclear energy--Fissile materials--Nuclear criticality control and safety of plutonium-uranium oxide fuel mixtures outside of reactors.'' Various ISO member participants performed similar computational studies using their indigenous computational codes to provide comparative results for analysis in the development of the standard.

  1. Biomass production, forage quality, and cation uptake of Quail bush, four-wing saltbush, and seaside barley irrigated with moderately saline-sodic water

    SciTech Connect (OSTI)

    Bauder, J.W.; Browning, L.S.; Phelps, S.D.; Kirkpatrick, A.D. [Montana State University, Bozeman, MT (United States)

    2008-07-01

    The study reported here investigated capacity of Atriplex lentiformis (Torr.) S. Wats. (Quail bush), Atriplex X aptera A. Nels. (pro sp.) (Wytana four-wing saltbush), and Hordeum marinum Huds. (seaside barley) to produce biomass and crude protein and take up cations when irrigated with moderately saline-sodic water, in the presence of a shallow water table. Water tables were established at 0.38, 0.76, and 1.14m below the surface in sand-filled columns. The columns were then planted to the study species. Study plants were irrigated for 224 days; irrigation water was supplied every 7 days equal to water lost to evapotranspiration (ET) plus 100mL (the volume of water removed in the most previous soil solution sampling). Water representing one of two irrigation sources was used: Powder River (PR) or coalbed natural gas (CBNG) wastewater. Biomass production did not differ significantly between water quality treatments but did differ significantly among species and water table depth within species. Averaged across water quality treatments, Hordeum marinum produced 79% more biomass than A. lentiformis and 122% more biomass than Atriplex X aptera, but contained only 11% crude protein compared to 16% crude protein in A. lentiformis and 14% crude protein in Atriplex X aptera. Atriplex spp. grown in columns with the water table at 0.38m depth produced more biomass, took up less calcium on a percentage basis, and took up more sodium on a percentage basis than when grown with the water table at a deeper depth. Uptake of cations by Atriplex lentiformis was approximately twice the uptake of cations by Atriplex X aptera and three times that of H. marinum. After 224 days of irrigation, crop growth, and cation uptake, followed by biomass harvest, EC and SAR of shallow groundwater in columns planted to A. lentiformis were less than EC and SAR of shallow ground water in columns planted to either of the other species.

  2. Measurement of the Parameter Kappa, and Reevaluation of Kappa for Small to Moderate Earthquakes at Seismic Stations in the Vicinity of Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Biasi, Glenn; Anderson, John G

    2007-12-05

    The parameter kappa was defined by Anderson and Hough (1984) to describe the high-frequency spectral roll-off of the strong motion seismic spectrum. In the work of Su et al., (1996) the numerical value of kappa estimated for sites near Yucca Mountain was small (~20 ms). The estimate obtained from these events has been applied through a rigorous methodology to develop design earthquake spectra with magnitude over 5.0. Smaller values of kappa lead to higher estimated ground motions in the methodology used by the Probabilistic Seismic Hazard Analysis (PSHA) for Yucca Mountain. An increase of 10 ms in kappa could result in a substantial decrease in the high frequency level of the predicted ground motions. Any parameter that plays such a critical role deserves close examination. Here, we study kappa and its associated uncertainties. The data set used by Su et al (1996) consisted of 12 M 2.8 to 4.5 earthquakes recorded at temporary stations deployed after the June 1992 Little Skull Mountain earthquake. The kappa elements of that study were revisited by Anderson and Su (MOL.20071203.0134) and substantially confirmed. One weakness of those studies is the limited data used. Few of these stations were on tuff or on Yucca Mountain itself. A decade of Southern Great Basin Digital Seismic Network (SGBDSN) recording has now yielded a larger body of on-scale, well calibrated digital ground motion records suitable for investigating kappa. We use the SGBDSN data to check some of the original assumptions, improve the statistical confidence of the conclusions, and determine values of kappa for stations on or near Yucca Mountain. The outstanding issues in kappa analysis, as they apply to Yucca Mountain, include: 1. The number itself. The kappa estimate near 20 msec from Su et al. (1996) and Anderson and Su (MOL.20071203.0134) is markedly smaller than is considered typical in California (Silva, 1995). The low kappa value has engineering consequences because when it is applied in ground motions analyses used in PSHA, it contributes to the extreme values of peak ground acceleration that the PSHA predicts. Also, in some areas precarious rock evidence indicates that no such accelerations have occurred. 2. The disagreement among analyses in the value of kappa. Previous reports indicate that smallest earthquakes yield kappa estimate 12-20 msec larger than average values from M3 to M4.5 aftershocks of Little Skull Mountain earthquake. 3. The source of kappa. Classically and in engineering usage, kappa is attributed largely to the upper tens or hundreds of meters at the recording site. However, borehole recordings imply that a significant contribution to kappa originates below several hundred meters depth. Also, when earthquakes are considered from a small source region, a true site effect should be common to all recordings. In fact kappa observations of LSM aftershocks to stations on Yucca Mountain and at network stations appear to vary greatly, as though much of kappa actually derives from near the seismic source. 4. The repository overburden contribution to kappa. PSHA estimated ground motions to a free surface at 300 meters depth with properties of confined rock at that depth. Rock mechanical and borehole estimates suggest that several milliseconds of the total kappa accrue between 300 meters to the surface. If estimates of kappa are small at the surface, little is left to reduce incident ground accelerations from the seismic source to the repository level. 5. The variability of kappa. In most cases parametric estimates of kappa have some range of values that fit the data equally well in a statistical sense, so errors in kappa estimates must be addressed. As noted above, kappa at a station also varies significantly for events from the same source area. 6. Are kappa values from small to moderate magnitude earthquakes appropriately applied to the larger, potentially damaging earthquakes of engineering concern? Put another way, is there a significant magnitude dependence in kappa? Questions 1 and 6 are of primary importance, but we find answers to

  3. Comparison of Two Self-Synchronizing Cipher Modes Fang Yang and Howard M. Heys

    E-Print Network [OSTI]

    Heys, Howard

    the basic cipher feedback (CFB) mode, but, although both modes are suitable for high speed digital hardware] and optimized cipher feedback (OCFB) mode [2]. II. BACKGROUND Cipher feedback (CFB) mode and output feedback length and m to represent the feedback size. CFB mode, as shown in Figure 1, encrypts m bits of plaintext

  4. On trapdoor faulting at Sierra Negra volcano, Galapagos Sigurjon Jonssona,*, Howard Zebkerb

    E-Print Network [OSTI]

    Amelung, Falk

    occurred, assuming vertical ground displacements, consistent with our previous modeling results. Results-dipping or nearly vertical faults. This occurs at high excess magma pressure when the lateral extent (half@stanford.edu (H. Zebker)8 amelung@rsmas.miami.edu (F. Amelung). Journal of Volcanology and Geothermal Research 144

  5. Imperial vision: William Howard Taft and the Philippines, 1900-1921 

    E-Print Network [OSTI]

    Burns, Adam David

    2010-01-01

    This thesis seeks to establish William H. Taft’s influence over the U.S. experiment with empire in the Philippines. It shows how a politician who is often characterised as a loyal servant of Theodore Roosevelt, at least ...

  6. Mechanics of Interfacial Composite Materials Anand Bala Subramaniam, Manouk Abkarian, L. Mahadevan, and Howard A. Stone*

    E-Print Network [OSTI]

    Mahadevan, L.

    in this paper, these armored interfaces have the attributes of composite materials: the fluid/fluid interface on planar interfaces. Various studies have reported experiments and/or modeling of the Young's modulus,15,16 bending rigidity,17 and surface pressure18,19 of particulate monolayers. Here we provide an experimental

  7. CARBON SEQUESTRATION VIA DIRECT INJECTION Howard J. Herzog, Ken Caldeira, and Eric Adams

    E-Print Network [OSTI]

    , such as a power plant or chemical factory, and storing the CO2 in underground reservoirs or the deep ocean at a power plant or chemical factory. To better understand the role the ocean can play, we address of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic

  8. HOWARD FRUMKIN, M.D., Dr.P.H. BIOGRAPHICAL SKETCH

    E-Print Network [OSTI]

    Brent, Roger

    , and on Advisory Boards for the Yale Climate and Energy Institute, the National Sustainable Communities Coalition on the Boards of the U.S. Green Building Council, Physicians for Social Responsibility, the Association Department of Ecology Toxics Reduction Strategy Group, and on Seattle's Green Ribbon Commission. As a member

  9. THE ECONOMICS OF CO2 SEPARATION AND CAPTURE Howard J. Herzog

    E-Print Network [OSTI]

    for CO2 sequestration could be less than 1 ¢/kWh from advanced coal plants and less than 1.5 ¢/kWh from Laboratory Cambridge, MA 02139 USA #12;3 Abstract Carbon management and sequestration offers an opportunity and increasing the use of non-fossil energy resources. When most people think of sequestering carbon, they think

  10. Measurement of the Thick Target Be(p,n) Neutron Energy Spectra W. B. Howard

    E-Print Network [OSTI]

    Massey, Thomas N.

    (BNCS). Both procedures utilize the reaction B(n,1) Li to deliver radiation selectively to cells 10 7 University Athens, Ohio 45701 Phone: (740)593-0933 Fax: (740)593-1436 E-mail: massey@ohiou.edu #12 spectra and to discriminate against background radiation. By using lithium-loaded glass scintillators

  11. Scaling up carbon dioxide capture and storage: From megatons to gigatons Howard J. Herzog

    E-Print Network [OSTI]

    Global warming Carbon mitigation Low carbon energy technologies Carbon dioxide capture and storage (CCS) Carbon dioxide (CO2) capture and storage (CCS) is the only technology that can reduce CO2 emissions of the separation of CO2 from the emissions stream from fossil-fuel combustion, transporting it to a storage

  12. ECONOMIC MODELING OF CO2 CAPTURE AND SEQUESTRATION Sean Biggs, Howard Herzog, John Reilly, Henry Jacoby

    E-Print Network [OSTI]

    of carbon capture and sequestration technologies using the MIT Emissions Prediction and Policy Analysis (EPPA) model. We model two of the most promising carbon capture and sequestration technologies, one, technological, and social issues of carbon capture and sequestration technologies. In 1997, the President

  13. Carbon Capture and Storage from Fossil Fuel Use 1 Howard Herzog and Dan Golomb

    E-Print Network [OSTI]

    . Concise Definition of Subject One of the approaches for mitigating potential global climate change due, wind and solar energy). Currently, non-hydro renewable energy supplies less than 1% of the global the emissions of CO2 into the atmosphere, and thereby mitigating global climate change. The storage period

  14. A note from Howard H. Baker, Jr. | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries PrintA New(Conference) | SciTech7 139aerosolsA

  15. NREL Research Fellow Howard Branz Named Fellow of American Physical Society

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on771/6/14 Contact:News Releases | NREL NRELRowNREL- News

  16. Howard University | OSTI, US Dept of Energy, Office of Scientific and

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighlandWorkshop-SummerHow is the ScienceHowan

  17. Improving Mood with Psychoanalytic and Cognitive Therapies (IMPACT): A pragmatic effectiveness superiority trial to investigate whether specialised psychological treatment reduces the risk for relapse in adolescents with moderate to severe unipolar depression: study protocol for a randomised controlled trial

    E-Print Network [OSTI]

    Goodyer, Ian M.; Tsancheva, Sonya; Byford, Sarah; Dubicka, Bernadka; Hill, Jonathan; Kelvin, Raphael; Reynolds, Shirley; Roberts, Christopher; Senior, Robert; Suckling, John; Wilkinson, Paul; Target, Mary; Fonagy, Peter

    2011-07-13

    and recurrence in the medium term (i.e. 12 -18 months after treatment). A small study of moderately to severely depressed young people attending clinical services has shown that patients may begin to relapse within 3 months of dis- charge, even in those fully... to treatment allocation. Randomisation procedures and methods to minimise bias After consent has been obtained and the baseline assess- ment has been carried out, a trial ID will be assigned. Ran- domisation will be stratified by age, sex, region and scores...

  18. T H E I N S T I T U T E F O R G E N O M I C B I O L O G Y where science meets society

    E-Print Network [OSTI]

    Liberzon, Daniel

    APPOINTED HOWARD HUGHES MEDICAL INSTITUTE INVESTIGATORS EXTERNAL FUNDING HITS $25M FIRST PATENT APPLICATION appointed Howard Hughes Medical Institute Investigator* · Woese elected to Royal Society * Howard Hughes

  19. Partially-reflected water-moderated square-piteched U(6.90)O2 fuel rod lattices with 0.67 fuel to water volume ratio (0.800 CM Pitch)

    SciTech Connect (OSTI)

    Harms, Gary A.

    2015-09-01

    The US Department of Energy (DOE) Nuclear Energy Research Initiative funded the design and construction of the Seven Percent Critical Experiment (7uPCX) at Sandia National Laboratories. The start-up of the experiment facility and the execution of the experiments described here were funded by the DOE Nuclear Criticality Safety Program. The 7uPCX is designed to investigate critical systems with fuel for light water reactors in the enrichment range above 5% 235U. The 7uPCX assembly is a water-moderated and -reflected array of aluminum-clad square-pitched U(6.90%)O2 fuel rods.

  20. Culture Moderates Biases in Search Decisions

    E-Print Network [OSTI]

    Pattaratanakun, Jake A.; Mak, Vincent

    2015-01-01

    ). World economic outlook database, October 2013. Retrieved in March 2014 from http://www.imf.org/external/pubs/ft/weo/2013/02/weodata/index.aspx Keil, M., Tan, B. C. Y., Wei, K., Saarinen, T., Tuunainen, V., & Wassenaar, A. (2000). A cross- cultural...

  1. Indexes for selected equipment show moderate increase

    SciTech Connect (OSTI)

    Farrar, G.

    1997-04-07

    Costs for six selected equipment items used in refining construction operations have been surveyed for the 3 years, 1994--1996. The accompanying table shows Nelson-Farrar equipment indexes for these items of equipment. The six categories of equipment tracked are bubble trays, fractionating towers, tube stills, valves and fittings, tanks and pressure vessels, and non-metallic building materials. Tables also present data on operating costs for materials, labor, and equipment.

  2. Summit: Future Reports from the Moderators

    E-Print Network [OSTI]

    Blackwell, Keith

    the identified gaps. Briefly review and identify major gaps to childcare needs: list as part of a needs.S., Co-Director, Center for Work, Family and Personal Life, Massachusetts Institute of Technology; · Use events like this and a 2nd annual summit to change ­institutions ; Crico Model; MATEP (energy

  3. Implementation, Enforcement, & Moderator: Benjamin Gramig, Purdue University

    E-Print Network [OSTI]

    in GHG Emissions Trading Debbie marketpaymentsforthesupplyofclimateregulatingecosystemservices. Becausethereareprivatecostsavingstofarmersandsocialbenefitsfrom 23Emissions Trading Workshop #12

  4. Industry Roundtable Moderator: Tom Sparrow, Purdue University

    E-Print Network [OSTI]

    affected by emissions trading regulations related to climate change: Duke Power, Caterpillar, and BP. Some that regulatory policies that hide economic costs 27Emissions Trading Workshop #12;28 Purdue Climate Change in response to lower levels of demand. The idea that emissions trading is thus more adaptable to changing

  5. Electroweak nuclear response at moderate momentum transfer

    SciTech Connect (OSTI)

    Ankowski, Artur M.; Benhar, Omar

    2011-05-15

    We discuss the convergence of the expansion of the nuclear electroweak current in powers of |k|/M, where M is the nucleon mass and k denotes either the momentum transfer or the momentum of the struck nucleon. We have computed the electron and neutrino scattering cross sections off uniform nuclear matter at equilibrium density using correlated wave functions and the cluster expansion formalism. The results of our work suggest that the proposed approach provides accurate estimates of the measured electron scattering cross sections. On the other hand, the description of the current based on the widely used leading-order approximation does not appear to be adequate, even at momentum transfer as low as 300 MeV.

  6. A moderately honorable tale of Sir Lancelot

    E-Print Network [OSTI]

    Mitchener, W. Garrett

    of Camelot on a rainbow paisley forklift because its owner refused to dismount and stand trial properly. 1

  7. Graduation Celebration Bruce Bare, Dean and Moderator

    E-Print Network [OSTI]

    Brown, Sally

    Jingliang Mao Developing a Continuous Bisulfite Postsulfonation Process for the Black Liquor from Soda Traffic Induced Sediment Production Processes from Forest Road Particle Size Distributions Daniela J to Forest Ecosystem Processes in the Western United States: Fire Area Burned and Douglas-fir Growth

  8. Targeting Contractors That Target Moderate Income Homeowners

    Broader source: Energy.gov [DOE]

    Provides an overview of the services provided by EGIA including business development webinars, a contractor exchange, and contractor recognition.

  9. 9/27/10 7:28 PMES5/We/O3 -Validation of the W-phase fast source inversion for moderate to large earthquakes (Mw 6.5, 1990 -2010). Page 1 of 1http://www.esc2010.eu/cd/search/oral/n0216_ES5_We_O3_Duputel_Z.html

    E-Print Network [OSTI]

    Duputel, Zacharie

    9/27/10 7:28 PMES5/We/O3 - Validation of the W-phase fast source inversion for moderate to large earthquakes (Mw 6.5, 1990 - 2010). Page 1 of 1http://www.esc2010.eu/cd/search/oral/n0216_ES5_We_O3_Duputel_Z.html Session ES5 - Earthquake sources and source parameters Oral presentation ES5/We/O3 - Validation of the W

  10. Collages as Dynamic Summaries for News Video Michael G. Christel Alexander G. Hauptmann Howard D. Wactlar Tobun D. Ng

    E-Print Network [OSTI]

    . Wactlar Tobun D. Ng Carnegie Mellon University Computer Science Dept. 5000 Forbes Ave., Pittsburgh, PA.1 [Information Storage and Retrieval]: Content Analysis and Indexing ­ abstracting methods. I.2.7 [Artificial Mellon University has created a multi-terabyte digital video library consisting of thousands of hours

  11. A Cityscape Visualization of Video Perspectives Mark Derthick, Mike Christel, Alex Hauptmann, Dorbin Ng, Scott Stevens, Howard Wactlar

    E-Print Network [OSTI]

    Derthick, Mark

    labeled Texaco, Exxon, Mobil might be the way he/she mentally organizes the information space be projected down onto 2D or 3D. This also forces a single organization on the data. Themeview axes, such as Data Mountain [3], do not impose any semantics on layout. Rather, the user is free to conceive

  12. Multichannel interferometry using high-order rotating diffraction gratings John Howard, George B. Warr, and Peter Dodds

    E-Print Network [OSTI]

    Howard, John

    . Warr, and Peter Dodds Plasma Research Laboratory, Research School of Physical Sciences and Engineering National University (ANU), two new types of multichannel density interferometer basedon scanning and multibeam rotating diffraction gratings have beenrecently proposed.3-5 The first type of interferometer

  13. The effect of silica gel sampling tube design on the analytical recovery of fluorine ions / by Daniel Howard Anna 

    E-Print Network [OSTI]

    Anna, Daniel Howard

    1991-01-01

    the sorbent sections. Contaminant Generation The HF concentrations used were approximately 1. 5, 3, 4, 5, 6, and 7. 5 ppm. These concentrations were chosen because they include the range of 0. 5 to 2. 5 times the PEL. HF concentrations in air were..., and sorbent size, as well as combinations of those factors, for other possible modifications to improve the precision. 3. A similar study which uses a dynamic concentration generation method for making the HF/air concentrations with more consistent values...

  14. 1999 Macmillan Magazines Ltd 19. Howard, J., Hudspeth, A. J. & Vale, R. D. Movement of microtubules by single kinesin molecules.

    E-Print Network [OSTI]

    Spudich, James A.

    . Chlamydomonas kinesin-II-dependent intra¯agellar transport (IFT): IFT particles contain proteins required studied by quick-freeze deep-etch electron microscopy. J. Biochem. 106, 751±770 (1989). 29. Jameson, D. M in several forms of organelle transport1±5 , perhaps working with microtubule-based motors such as kinesin2

  15. Effects of pacing site on global and regional left ventricular function in the setting of dyssynchronous heart failure

    E-Print Network [OSTI]

    Howard, Elliot Jacob

    2011-01-01

    Failing Canine Hearts” by Elliot J. Howard, James W. Covell,failing heart” by Elliot J. Howard, Roy C.P. Kerckhoffs,in Bioengineering by Elliot Jacob Howard Committee in

  16. Using air movement for comfort during moderate exercise

    E-Print Network [OSTI]

    Zhai, Yongchao; Elsworth, Christopher; Zhang, Hui; Arens, Edward; Zhang, Yufeng; Zhao, Lihua

    2015-01-01

    3] ISO7730-2005. Ergonomics of the thermal environment–Journal of Industrial Ergonomics 18 (1996) 295–305. [10]B.and workload. Applied Ergonomics 32 (2001) 407–417. [11

  17. Maintaining True Believers: The Evolution and Moderation of Extremist Movements

    E-Print Network [OSTI]

    McKinney, Matthew James

    2012-01-01

    and Participation in a Social Movement: Social Psychologicalin a Social Movement: Social PsychologicalExpansions ofVeltmeyer, Henry, “Social Movements and the State: Political

  18. An Architecture for Collaboratively Assembled Moderated Information Bearing Web Sites

    E-Print Network [OSTI]

    Cooper, R.L.

    Cooper,R.L. Proceedings of Web Based Collaboration, DEXA, 2002 pp 293-297 IEEE Computer Society Press

  19. Using air movement for comfort during moderate exercise

    E-Print Network [OSTI]

    Zhai, Yongchao; Elsworth, Christopher; Zhang, Hui; Arens, Edward; Zhang, Yufeng; Zhao, Lihua

    2015-01-01

    2005. Ergonomics of the thermal environment–AnalyticalPerception of the thermal environment in sports facilitiesair quality and the thermal environment, Proceedings of IAQ

  20. Water-Moderated and -Reflected Slabs of Uranium Oxyfluoride

    SciTech Connect (OSTI)

    Margaret A. Marshall; John D. Bess; J. Blair Briggs; Clinton Gross

    2010-09-01

    A series of ten experiments were conducted at the Oak Ridge National Laboratory Critical Experiment Facility in December 1955, and January 1956, in an attempt to determine critical conditions for a slab of aqueous uranium oxyfluoride (UO2F2). These experiments were recorded in an Oak Ridge Critical Experiments Logbook and results were published in a journal of the American Nuclear Society, Nuclear Science and Engineering, by J. K. Fox, L. W. Gilley, and J. H. Marable (Reference 1). The purpose of these experiments was to obtain the minimum critical thickness of an effectively infinite slab of UO2F2 solution by extrapolation of experimental data. To do this the slab thickness was varied and critical solution and water-reflector heights were measured using two different fuel solutions. Of the ten conducted experiments eight of the experiments reached critical conditions but the results of only six of the experiments were published in Reference 1. All ten experiments were evaluated from which five critical configurations were judged as acceptable criticality safety benchmarks. The total uncertainty in the acceptable benchmarks is between 0.25 and 0.33 % ?k/keff. UO2F2 fuel is also evaluated in HEU-SOL-THERM-043, HEU-SOL-THERM-011, and HEU-SOL-THERM-012, but these those evaluation reports are for large reflected and unreflected spheres. Aluminum cylinders of UO2F2 are evaluated in HEU-SOL-THERM-050.

  1. Key Policy Design Issues Moderator: Leigh Raymond, Purdue University

    E-Print Network [OSTI]

    . Reducegovernmentdebt. 19Emissions Trading Workshop #12;20 Purdue Climate Change Research Center Both the national average. #12;21Emissions Trading Workshop Summary Report 2

  2. Preferred methods of analysis for chemical tracers in moderate...

    Open Energy Info (EERE)

    and sample preservation techniques, analytical methods and possible sources of contamination or error are discussed in detail. Authors Kroneman, R. L.; Yorgason, K. R.; Moore...

  3. Introduction! The endocrine system plays an important role in moderating

    E-Print Network [OSTI]

    Muehlenbein, Michael

    ! · Araneo B, Dowell T, Woods ML, Daynes R, Judd M, and Evans T. 1995. DHEAS as an effective vaccine adjuvant

  4. Better Buildings Neighborhood Program Low/Moderate Income Peer...

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

    Bremerton * Bremerton community has significant economic challenges Highest poverty rate in the 4-county region that surrounds Seattle Many homeowners are on the...

  5. Composition and method for polymer moderated catalytic water formation

    DOE Patents [OSTI]

    Shepodd, Timothy Jon (Livermore, CA)

    1999-01-01

    A composition suitable for safely removing hydrogen from gaseous mixtures containing hydrogen and oxygen, particularly those mixtures wherein the hydrogen concentration is within the explosive range. The composition comprises a hydrogenation catalyst, preferably Pd dispersed on carbon, wherein the concentration of Pd is from about 1-10 wt %, dispersed in a polymeric material matrix. As well as serving as a matrix to contain the hydrogenation catalyst, the polymeric material, which is substantially unreactive to hydrogen, provides both a diffusion restriction to hydrogen and oxygen, thereby limiting the rate at which the reactants (hydrogen and oxygen) can diffuse to the catalyst surface and thus, the production of heat from the recombination reaction and as a heat sink.

  6. Addressing moderated mediation hypotheses: Theory, methods, and prescriptions

    E-Print Network [OSTI]

    Preacher, Kristopher J.; Rucker, D. D.; Hayes, A. F.

    2007-01-01

    , when both are included as simultaneous predictors of Y. Letting c represent the effect of X on Y in the absence of M, the indirect effect is traditionally quantified as c NUL c0, which is ordinarily equivalent to a1b1 (MacKinnon, Warsi, & Dwyer, 1995... (4) This approximation can also be obtained by implementing the first-order delta method (Sobel, 1982, 1986). These SEs can be used in z-tests to determine the statistical significance of Oa1 Ob1. They can also be used to construct 100.1NUL...

  7. Moderate Doping Leads to High Performance of Semiconductor/Insulator...

    Office of Scientific and Technical Information (OSTI)

    Content: Close Send 0 pages in this document matching the terms "" Search For Terms: Enter terms in the toolbar above to search the full text of this document for pages...

  8. Science Fiction in Computer Science Education Rebecca Bates (moderator)

    E-Print Network [OSTI]

    Bates, Rebecca A.

    , Mankato Mankato, MN 56001 +1-507-389-5587 bates@mnsu.edu Valerie Summet Emory University Atlanta, GA 30322-859-257-4245 goldsmith@cs.uky.edu Rosalyn Berne University of Virginia Charlottesville, VA 22904 +1-434-924-6098 rwb@virginia

  9. Trait approach motivation moderates the aftereffects of self-control 

    E-Print Network [OSTI]

    Crowell, Adrienne; Kelley, Nicholas J.; Schmeichel, Brandon J.

    2014-09-29

    Numerous experiments have found that exercising self-control reduces success on subsequent, seemingly unrelated self-control tasks. Such evidence lends support to a strength model that posits a limited and depletable ...

  10. Low-Cost Options for Moderate Levels of Mercury Control

    SciTech Connect (OSTI)

    Sharon Sjostrom

    2008-02-09

    This is the final technical report for a three-site project that is part of an overall program funded by the U.S. Department of Energy's National Energy Technology Laboratory (DOE/NETL) and industry partners to obtain the necessary information to assess the feasibility and costs of controlling mercury from coal-fired utility plants. This report summarizes results from tests conducted at MidAmerican's Louisa Generating Station and Entergy's Independence Steam Electric Station (ISES) and sorbent screening at MidAmerican's Council Bluffs Energy Center (CBEC) (subsequently renamed Walter Scott Energy Center (WSEC)). Detailed results for Independence and Louisa are presented in the respective Topical Reports. As no full-scale testing was conducted at CBEC, screening updates were provided in the quarterly updates to DOE. ADA-ES, Inc., with support from DOE/NETL, EPRI, and other industry partners, has conducted evaluations of EPRI's TOXECON II{trademark} process and of high-temperature reagents and sorbents to determine the capabilities of sorbent/reagent injection, including activated carbon, for mercury control on different coals and air emissions control equipment configurations. An overview of each plant configuration is presented: (1) MidAmerican's Louisa Generating Station burns Powder River Basin (PRB) coal in its 700-MW Unit 1 and employs hot-side electrostatic precipitators (ESPs) with flue gas conditioning for particulate control. This part of the testing program evaluated the effect of reagents used in the existing flue gas conditioning on mercury removal. (2) MidAmerican's Council Bluffs Energy Center typically burns PRB coal in its 88-MW Unit 2. It employs a hot-side ESP for particulate control. Solid sorbents were screened for hot-side injection. (3) Entergy's Independence Steam Electric Station typically burns PRB coal in its 880-MW Unit 2. Various sorbent injection tests were conducted on 1/8 to 1/32 of the flue gas stream either within or in front of one of four ESP boxes (SCA = 542 ft{sup 2}/kacfm), specifically ESP B. Initial mercury control evaluations indicated that although significant mercury control could be achieved by using the TOXECON II{trademark} design, the sorbent concentration required was higher than expected, possibly due to poor sorbent distribution. Subsequently, the original injection grid design was modeled and the results revealed that the sorbent distribution pattern was determined by the grid design, fluctuations in flue gas flow rates, and the structure of the ESP box. To improve sorbent distribution, the injection grid and delivery system were redesigned and the effectiveness of the redesigned system was evaluated. This project was funded through the DOE/NETL Innovations for Existing Plants program. It was a Phase II project with the goal of developing mercury control technologies that can achieve 50-70% mercury capture at costs 25-50% less than baseline estimates of $50,000-$70,000/lb of mercury removed. Results from testing at Independence indicate that the DOE goal was successfully achieved. Further improvements in the process are recommended, however. Results from testing at Louisa indicate that the DOE goal was not achievable using the tested high-temperature sorbent. Sorbent screening at Council Bluffs also indicated that traditional solid sorbents may not achieve significant mercury removal in hot-side applications.

  11. Using air movement for comfort during moderate exercise

    E-Print Network [OSTI]

    Zhai, Yongchao; Elsworth, Christopher; Zhang, Hui; Arens, Edward; Zhang, Yufeng; Zhao, Lihua

    2015-01-01

    temperature setpoints: Simulated energy savings and designand metabolic heat production. Energy and Buildings, SpecialFitness centers are energy-intensive in warm climates,

  12. Power Production from a Moderate-Temperature Geothermal Resource | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio1975) |Texas:Pottawattamie County,River,Generating Inc JumpEnergy

  13. Better Buildings Program San Jose -- Serving Moderate Income Residents |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels Researchof Energy| Department ofDepartment4October

  14. Moderate Doping Leads to High Performance of Semiconductor/Insulator

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street LightingFromJune 2013TEC H Ni MineSeisPolymer

  15. Preferred methods of analysis for chemical tracers in moderate- and

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly SmartDB-2, BluePoulsen Hybrid, LLCBiofuelsEthanolPredictive

  16. Moderate Doping Leads to High Performance of Semiconductor/Insulator

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework uses concrete7

  17. OFFICIAL AND APPROVED MINUTES These minutes are disseminated to provide information to the UTD Staff Council. They have not

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Maute, Howard Medlock, Sandra Mitchell, Rochelle Peña, Suzanne Potts, Shelia Rollerson, Harriett (De

  18. Unofficial and Unapproved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have not

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Fleming, Kimberly Flicker, Linda Heard, Jay Jascott, Betty Maldonado, Lin Maute, Howard Medlock, Wendy

  19. Official and Approved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Elizondo, Patrice Holt, Jay Jascott, Lin Maute, Howard Medlock, Sandra Mitchell, Wendy Newton, Rochelle

  20. Official Approved Minutes UT DALLAS STAFF COUNCIL MEETING MINUTES

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Holt, Lin Maute, Jayar Howard Medlock, Mike Mogg, Wendy Newton, Rochelle Peña, Sheila Rollerson, Deann

  1. Official and Approved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have

    E-Print Network [OSTI]

    O'Toole, Alice J.

    , Arturo Elizondo, Colter Fleming, Kimberly Flicker, Linda Heard, Patrice Holt, Lin Maute, Howard Medlock

  2. Official and Approved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have

    E-Print Network [OSTI]

    O'Toole, Alice J.

    , Stephanie Iverson, Carol Lanham, Betty Maldonado, Lin Maute, Howard Medlock, Sandra Mitchell, Wendy Newton

  3. Official and Approved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have

    E-Print Network [OSTI]

    O'Toole, Alice J.

    , Carol Lanham, Betty Maldonado, Lin Maute, Howard Medlock, Sandra Mitchell, Wendy Newton, Rochelle Peña

  4. Unofficial and Unapproved Minutes These minutes are disseminated to provide information to the UTD Staff Council. They have not

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Iverson, Jay Jascott, Murray Leaf, Betty Maldonado, Lin Maute, Troy McFarland, Howard Medlock, Sandra

  5. Revised August 1995 ANU-PRL-TP93/02 Hamiltonian maps for Heliac magnetic islands

    E-Print Network [OSTI]

    Dewar, Robert L.

    ,*R. L. Dewar, H. J. Gardner and J. Howard Department of Theoretical Physics & Plasma Research Laboratory

  6. Colorado Climate 21 Summer 2000 Vol. 1, No. 3

    E-Print Network [OSTI]

    ................................................................................................................................back cover Cover Photo: Windmill near Brush, Colorado. Photo taken by Professor Howard F. Schwartz

  7. MODERATE C IV ABSORBER SYSTEMS REQUIRE 10{sup 12} M{sub Sun} DARK MATTER HALOS AT z {approx} 2.3: A CROSS-CORRELATION STUDY OF C IV ABSORBER SYSTEMS AND QUASARS IN SDSS-III BOSS DR9

    SciTech Connect (OSTI)

    Vikas, Shailendra; Wood-Vasey, W. Michael; Lundgren, Britt; Ross, Nicholas P.; Myers, Adam D.; AlSayyad, Yusra; York, Donald G.; Schneider, Donald P.; Brinkmann, J.; Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Elena; Malanushenko, Viktor; Oravetz, Daniel; Pan, Kaike; Snedden, Stephanie; Ge, Jian; Muna, Demitri; Paris, Isabelle; Petitjean, Patrick; and others

    2013-05-01

    We measure the two-point cross-correlation function of C IV absorber systems and quasars, using spectroscopic data from the Sloan Digital Sky Survey III Baryon Oscillation Spectroscopic Survey (BOSS; Data Release 9). The 19,701 quasars and 6149 C IV ''moderate'' absorbers, 0.28 A < rest-frame equivalent width (EW) < 5 A, in our study cover a redshift range of 2.1 < z < 2.5 over 3300 deg{sup 2} and represent a factor of two increase in sample size over previous investigations. We find a correlation scale length and slope of the redshift-space cross-correlation function of s{sub 0} = 8.46 {+-} 1.24 Mpc, {gamma} = 1.68 {+-} 0.19, in the redshift-space range 10 < s < 100 Mpc. We find a projected cross-correlation function of C IV absorption systems and quasars of r{sub 0} = 7.76 {+-} 2.80 Mpc, {gamma} = 1.74 {+-} 0.21. We measure the combined quasar and C IV bias to be b{sub QSO} b{sub C{sub IV}} = 8.81 {+-} 2.28. Using an estimate of b{sub QSO} from the quasar auto-correlation function we find b{sub CIV} = 2.38 {+-} 0.62. This b{sub CIV} implies that EW > 0.28 A C IV absorbers at z {approx} 2.3 are typically found in dark matter halos that have masses {>=}10{sup 11.3}-10{sup 13.4} M{sub Sun} at that redshift. The complete BOSS sample will triple the number of both quasars and absorption systems and increase the power of this cross-correlation measurement by a factor of two.

  8. A review of "The Divorce Tracts of John Milton: Texts and Contexts" edited by Sara J. van den Berg and W. Scott Howard 

    E-Print Network [OSTI]

    Nardo, Anna K.

    2011-01-01

    sonnets on the publication of his divorce tracts had been included. Such an ar- rangement would illuminate not only Milton?s vituperative ridicule of the ?Owls and Cuckoos, Asses, Apes and Dogs? who dismissed his learned argument (?I did but prompt...

  9. Spectroscopic Studies of Dehydrogenation of Ammonia Borane in Carbon Cryogel Saghar Sepehri, Aaron Feaver, Wendy J. Shaw, Christopher J. Howard, Qifeng Zhang,

    E-Print Network [OSTI]

    Cao, Guozhong

    Spectroscopic Studies of Dehydrogenation of Ammonia Borane in Carbon Cryogel Saghar Sepehri, Aaron, 2007; In Final Form: October 11, 2007 Ammonia borane (AB) is of great interest for storing hydrogen Hydrogen storage is a key issue in the developing field of hydrogen technology. Among the chemical hydrides

  10. Attentional Capture by Meaning, a Multi-level Modelling Study Li Su, Howard Bowman (ls68@kent.ac.uk, hb5@kent.ac.uk)

    E-Print Network [OSTI]

    Kent, University of

    on cognitive scientists; indeed, Marr famously elaborated a version of this position in his three levels of cognitive description (Marr 2000). However, despite Marr's observations, concrete modelling endeavours

  11. Magnetic Compass Orientation in the European Eel Caroline M. F. Durif , Howard I. Browman, John B. Phillips, Anne Berit Skiftesvik, L. Asbjrn Vllestad, Hans H. Stockhausen

    E-Print Network [OSTI]

    Phillips, John B.

    oriented in a manner that was related to the tank in which they were housed before the test. At lower may be linked to the changes in behavior that occur between the warm season (during which eels distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use

  12. Microbial Nitrate Processing in Shallow Groundwater in a Riparian Forest Peter M. Groffman,* Galen Howard, Arthur J. Gold, and William M. Nelson

    E-Print Network [OSTI]

    Gold, Art

    in microbial ecology is the source of energy to support groundwater microbial activity (Korom, 1992; StarrMicrobial Nitrate Processing in Shallow Groundwater in a Riparian Forest Peter M. Groffman,* Galen forest. Limiting factors for denitrification were assessed, and microbial and root biomass and potential

  13. Praveen Singhal1, Howard Michel1, Bal Ram Singh2 , Jingzhong Zhang2 1Department of Electrical and Computer Engineering, 2Department of Chemistry & Biochemistry

    E-Print Network [OSTI]

    Michel, Howard E.

    and Computer Engineering, 2Department of Chemistry & Biochemistry Abstract When fish die, bacteria or the enzymes they produce invade the flesh of fish. This process produces toxic compounds in the fish and the fish becomes spoiled. Fourier Transform Infrared spectroscopy (FT-IR) allows chemical based non

  14. Power and Thermal-Aware Workload Allocation in Heterogeneous Data Centers Abdulla M. Al-Qawasmeh, Sudeep Pasricha, Anthony A. Maciejewski, Fellow, IEEE and Howard Jay Siegel,

    E-Print Network [OSTI]

    Maciejewski, Anthony A.

    1 Power and Thermal-Aware Workload Allocation in Heterogeneous Data Centers Abdulla M. Al--Many of today's data centers experience physical limitations on the power needed to run the data center for completing tasks by their individual deadlines) of a data center that is subject to total power consumption

  15. Suppression of strain coupling in perovskite La0.6Sr0.1TiO3 by cation disorder Christopher J. Howard and Zhaoming Zhang

    E-Print Network [OSTI]

    Cambridge, University of

    Suppression of strain coupling in perovskite La0.6Sr0.1TiO3 by cation disorder Christopher J of the degree of cation order in perovskites with carefully selected compositions might therefore provide not seem to have been applied to ferroelastic transitions in perovskites, however, and the purpose

  16. Error Probability Bounds for Balanced Binary Relay Trees Zhenliang Zhang, Ali Pezeshki, William Moran, Stephen D. Howard, and Edwin K. P. Chong

    E-Print Network [OSTI]

    Pezeshki, Ali

    as a star architecture [1]­[15],[31], in which all sensors directly connect to the fusion center. A typical and independent sensors. The root of the tree represents a fusion center that makes the overall detection decision the sensors is aggregated into the fusion center via the intermediate relay nodes. In this context, we

  17. Compound and Elemental Analysis At Clear Lake Area (Thompson...

    Open Energy Info (EERE)

    Howard and Seigler Springs. At Howard Springs we see evidence for the most representative deep thermal water because the C1 is elevated (highest measured C1 concentrations occur at...

  18. The Effect of Parental Incarceration on Intergenerational Mobility

    E-Print Network [OSTI]

    Shaw, Marcus Lee

    2015-01-01

    Review76(3): 460-479. Kaplan, H. B. , Martin, S. S. , &groups. Using the Howard B. Kaplan Multigenerational dataI use the Howard B. Kaplan data set to address three key

  19. MFR PAPER 1239 The Southeastern

    E-Print Network [OSTI]

    MFR PAPER 1239 The Southeastern Alaska Herring Fishery HOWARD O. NESS Many southeastern Alaska Major Winter Bait Fishing Areas @ CommunitIes Where Processing Occurs Howard O. Ness is an economist

  20. MFR PAPER 1240 The Recent Development of the

    E-Print Network [OSTI]

    in Howard O. Ness is an economist with the Alaska Region, National Marine Fisheries Service, NOAA, P.O. Box 1688, Juneau, AK 99801. March 1977 HOWARD O. NESS existing gear and production techniques

  1. Flow rate--pressure drop relation for deformable shallow microfluidic

    Office of Scientific and Technical Information (OSTI)

    Normale Superieure de Cachan Ecole Normale Superieure de Cachan; Stone, Howard A Mechanical & Aerospace Engineering, Princeton University Mechanical & Aerospace Engineering,...

  2. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Normale Superieure de Cachan Ecole Normale Superieure de Cachan; Stone, Howard A Mechanical & Aerospace Engineering, Princeton University Mechanical & Aerospace Engineering,...

  3. Developing a New Interdisciplinary Lab Course for Undergraduate and Graduate Students: Plant Cells and Proteins*

    E-Print Network [OSTI]

    Pikaard, Craig

    Joseph M. Jez§, Daniel P. Schachtman, R. Howard Berg, Christopher G. Taylor, Sixue Chen¶, Leslie M. Hicks

  4. U.S. DEPARTMENT OF COMMERCE Juanita M. Kreps, Secretary

    E-Print Network [OSTI]

    . Baker 10 The Southeastern Alaska Herring Fishery Howard O. Ness 15 The Recent Development of the Southeastern Alaska Herring Fishery Howard O. Ness 19 Observations on the Birth of a Southeastern Alaska Fishery Howard O. Ness 23 Seasonal Changes in Spatial Distribution and Activity of Two Spec ies of Pacific

  5. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    directly   for   hydroelectric  power  generation,  but  2010).   6.4.4 Hydroelectric  power   Hydroelectricity  is  with  the  most   hydroelectric   power  generation.  Data  

  6. [Moderate revisionposted 3/18/13 (replaces 12/4/08 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    when using toxic or hazardous chemicals, pathogenic microorganisms, or radioisotopes in certain forms. Functions of Exhaust Systems Operations involving hazardous chemicals, pathogenic microorganisms pathogenic microorganisms will be fitted with HEPA filters to entrap these particles and prevent

  7. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    energy  sources,   hydroelectricity  and  concentrating  Hydroelectric  power   Hydroelectricity  is  the  dominant  As  of  2008,   hydroelectricity  accounted  for  16.3%  

  8. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    Water  from   Production  of  Crude  Oil,  Natural  Gas,  water  required  for  production  of  crude  oil  through  consumption  for  production   of  crude  oil  in  the  

  9. Regenerable sorbents for CO.sub.2 capture from moderate and high temperature gas streams

    DOE Patents [OSTI]

    Siriwardane, Ranjani V. (Morgantown, WV)

    2008-01-01

    A process for making a granular sorbent to capture carbon dioxide from gas streams comprising homogeneously mixing an alkali metal oxide, alkali metal hydroxide, alkaline earth metal oxide, alkaline earth metal hydroxide, alkali titanate, alkali zirconate, alkali silicate and combinations thereof with a binder selected from the group consisting of sodium ortho silicate, calcium sulfate dihydrate (CaSO.sub.4.2H.sub.2O), alkali silicates, calcium aluminate, bentonite, inorganic clays and organic clays and combinations thereof and water; drying the mixture and placing the sorbent in a container permeable to a gas stream.

  10. COAL LIQUEFACTION STUDIES USING PHOSPHORIC ACID AT MODERATE TEMPERATURES AND PRESSURES

    E-Print Network [OSTI]

    McLean, J.B.

    2010-01-01

    by assuming that the coal recovery would have been 17,0used separately at the The coal recoveries same conditions»with a total recovery of 27.1 gm (treated coal plus liquid

  11. Moderate utopias : the reconstruction of urban space and modernist principles in postwar France

    E-Print Network [OSTI]

    Minosh, Peter

    2007-01-01

    This thesis explores the implementation of the American Marshall Plan in France and its precipitation of structural changes within the realms of economics, politics, and cultural subjectivity, studying their manifestations ...

  12. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    K.   Price  (2011).  "Water  and  Energy  Interactions."  P.  H.  (1994).  "Water  and  energy."  Annual  Review  of  K.  Price  (2011).  "Water  and  Energy  Interactions."  

  13. Toward high-energy-density, high-efficiency, and moderate-temperature chip-scale thermophotovoltaics

    E-Print Network [OSTI]

    Pilawa-Podgurski, R. C. N.

    The challenging problem of ultra-high-energy-density, high-efficiency, and small-scale portable power generation is addressed here using a distinctive thermophotovoltaic energy conversion mechanism and chip-based system ...

  14. Reproductive parameters of breeding stallions in response to a moderate physical conditioning program 

    E-Print Network [OSTI]

    Taylor, Michelle Joy

    1997-01-01

    Five breeding stallions, age 7 to I 1 years, were kept in confinement (stalls) with no exercise for an initial period of 60 days. A ten-day daily sperm output (DSO) determination was performed immediately before (pre-EP) ...

  15. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    earlier.  Coal  mining  can  occur  on  the  surface  or  coal  mining  in  the  United  States  has  moved  towards  surface  mining  is  typically  employed  for  coal  seams  greater  than  100  feet  below  the   surface.  

  16. Effects of moderate rotation on stellar pulsations, nonperturbative methods Corinne Neuforge

    E-Print Network [OSTI]

    Meyer-Vernet, Nicole

    Alamos National Laboratory, Los Alamos, NM 87545, USA Maryline Briquet and Richard Scuflaire Institut d. The first project is conducted by M. Briquet. She is studying SPB variables. The rotation periods). This theory is well established, and M. Briquet plans to include it in our stellar stability codes. The second

  17. Gluon distribution functions and Higgs boson production at moderate transverse momentum

    SciTech Connect (OSTI)

    Sun P.; Yuan F.; Xiao, B.W.

    2011-11-04

    We investigate the gluon distribution functions and their contributions to the Higgs boson production in pp collisions in the transverse momentum-dependent factorization formalism. In addition to the usual azimuthal symmetric transverse momentum-dependent gluon distribution, we find that the azimuthal correlated gluon distribution also contributes to the Higgs boson production. This explains recent findings on the additional contribution in the transverse momentum resummation for the Higgs boson production as compared to that for electroweak boson production processes. We further examine the small-x naive kt-factorization in the dilute region and find that the azimuthal correlated gluon distribution contribution is consistently taken into account. The result agrees with the transverse momentum-dependent factorization formalism. We comment on the possible breakdown of the naive kt-factorization in the dense medium region, due to the unique behaviors for the gluon distributions.

  18. Why Have Tobacco Control Policies Stalled? Using Genetic Moderation to Examine Policy Impacts

    E-Print Network [OSTI]

    Mateo, Jill M.

    , Connecticut, United States of America Abstract Background: Research has shown that tobacco control policies's report. However, prevalence rates have stagnated during the past two decades in the US, even with large (NHANES) linked with genotype and geocodes were used to identify tobacco use phenotypes, state

  19. County Residency and Access to Care for Low- and Moderate-Income Californians

    E-Print Network [OSTI]

    Brown, E. Richard; Lavarreda, Shana Alex; Meng, Ying-Ying; Andersen, Ronald M.; al., et

    2004-01-01

    the San Joaquin Valley (Tulare, Kern, and Madera Counties)SAN JOAQUIN STANISLAUS TULARE MERCED KINGS MADERA CENTRALSAN JOAQUIN STANISLAUS TULARE MERCED KINGS MADERA CENTRAL

  20. Discrimination of Moderate and Acute Drowsiness Based on Spontaneous Facial Expressions

    E-Print Network [OSTI]

    Çetin, Müjdat

    to apply automatic facial expression recognition systems to explore human facial behavior in the state Computation University of California San Diego, San Diego, USA Email: vesra@ucsd.edu, marni@salk.edu, gwen techniques to the human face. In our previous study, spontaneous facial expressions measured through computer

  1. The effect of moderate alcohol intake on bone mineral density of ovariectomized rats 

    E-Print Network [OSTI]

    Shipley, Debra Lynn

    1997-01-01

    groups had access to rat chow and distilled water ad libitim. Ovariectomized animals had increased weight and decreased femur density and bone volume per total volume. They also had decreased total trubecular area, trabecular area and number as well...

  2. COAL LIQUEFACTION STUDIES USING PHOSPHORIC ACID AT MODERATE TEMPERATURES AND PRESSURES

    E-Print Network [OSTI]

    McLean, J.B.

    2010-01-01

    1976. Cox, John 1. , urCatalysts for Coal Conversion", fromUiClean Fuels from Coal", IGT Symposium, Sept. 10-14, 1974.Derived from Solvent Refined Coal Conversion Products", SRI

  3. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    gasification   and  mixed  alcohol  synthesis  of  lignocellulosic  biomass."  biomass  (Jones,  Valkenburg  et  al.  2009)  and  only  1.9   gal/gal  for  gasification  

  4. COAL LIQUEFACTION STUDIES USING PHOSPHORIC ACID AT MODERATE TEMPERATURES AND PRESSURES

    E-Print Network [OSTI]

    McLean, J.B.

    2010-01-01

    catalyst, promoting gasification and carbonization of theLiquid Fuels can be (a) Gasification in a cont e process asmay indicate undesirable gasification and/or polymerization,

  5. Consumer perceptions of wine packaging design styles : the moderating role of involvement 

    E-Print Network [OSTI]

    Arnold, Rene Claus Gerhard

    2013-07-03

    The influence of packaging design (PD) on consumer choice is well documented, most notably through its perceived attractiveness and the product beliefs it can generate. However, these aspects of PD’s influence have been ...

  6. Telephone-administered psychotherapy for depression in MS patients: moderating role of social support

    E-Print Network [OSTI]

    Beckner, Victoria; Howard, Isa; Vella, Lea; Mohr, David C.

    2010-01-01

    in coping with multiple sclerosis. Journal of Consulting and1996). Depression and multiple sclerosis. Neurology, 46(3),Increased depression in multiple sclerosis patients. A meta-

  7. Socioeconomic Risk Moderates the Link Between Household Chaos and Maternal Executive Function

    E-Print Network [OSTI]

    .e., single parenthood, lower mother and father educational attainment, housing situation, and father in ecological contexts in the home and beyond (Bronfenbrenner & Ceci, 1994). Furthermore, these ecological socioeconomic risk factors, house- hold "chaos" (e.g., noise, distractions, disarray), and maternal cognitive

  8. Workshop on nuclear structure at moderate and high spin: Slide report

    SciTech Connect (OSTI)

    Not Available

    1986-10-01

    The workshop was scheduled to coincide with the beginning of operation of a number of large arrays of Compton-suppressed germanium detectors. The workshop was divided into 14 sessions containing 3 presentations each. The topics of these sessions were superdeformation, heavy rare earths, single-particle configurations, band termination, continuum properties, light rare-earths, new techniques, high temperatures, transfer reactions, transition region, shapes, lifetimes, and moments. This publication consists of the slides used in all of the presentations at the workshop.

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

    E-Print Network [OSTI]

    Tidwell, Natasha Davis

    2014-04-23

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

  10. White matter disruption in moderate/severe pediatric traumatic brain injury: Advanced tract-based analyses

    E-Print Network [OSTI]

    2015-01-01

    severity, and extent of the brain damage patients sustain.whereby disruption of one injured brain area spreadsto other connected brain areas. This is an on- going,

  11. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    properties  of  the  tailings  ponds  at  the  Syncrude  are  then  sent  to  a  tailing  pond.  Roughly  two  tons  then  ends  up  in   tailing  ponds  from  which  it  

  12. Too close for comfort: Stimulus valence moderates the influence of motivational orientation on distance perception

    E-Print Network [OSTI]

    Krpan, Dario; Schnall, Simone

    2014-12-04

    goal-instrumental stimulus (e.g., a bottle of water) as closer or larger may energize the person to approach this stimulus (Balcetis & Dunning, 2010) or enable the person to select it among other goal-irrelevant stimuli by making it visually salient... (Velt- kamp et al., 2008). Furthermore, if the goal is to escape from a threatening stimulus (e.g., a spider), seeing the stimulus as closer may energize an immediate escape response (Cole, Balcetis, & Dunning, 2013). When it comes to more cognitive...

  13. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    treatment  in  Canadas  oil  sands  industry:  I.  Target  Board  (2006).  "Canada's  Oil  Sands:  Opportunities  and  at  the  Syncrude  and  Suncor  oil  sands  plants.   Our  

  14. Development of a Safeguards Approach for a Small Graphite Moderated Reactor and Associated Fuel Cycle Facilities 

    E-Print Network [OSTI]

    Rauch, Eric B.

    2010-07-14

    this type of reactor desirable also make it suspicious to the international community as a possible means to shorten that state?s nuclear latency. If a safeguards approach could be developed for a fuel cycle featuring one of these reactors, it would ease...

  15. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    and   wind  power  require   very  little  water  to  wind  power  because  they  make  up  a  non-­? negligible  part  of  the  life  cycle  water  

  16. Thin-disk laser pump schemes for large number of passes and moderate pump source quality

    E-Print Network [OSTI]

    Schuhmann, K; Kirch, K; Knecht, A; Kottmann, F; Nez, F; Pohl, R; Taqqu, D; Antognini, A

    2015-01-01

    Novel thin-disk laser pump layouts are proposed yielding an increased number of passes for a given pump module size and pump source quality. These novel layouts result from a general scheme which bases on merging two simpler pump optics arrangements. Some peculiar examples can be realized by adapting standard commercially available pump optics simply by intro ducing an additional mirror-pair. More pump passes yield better efficiency, opening the way for usage of active materials with low absorption. In a standard multi-pass pump design, scaling of the number of beam passes brings ab out an increase of the overall size of the optical arrangement or an increase of the pump source quality requirements. Such increases are minimized in our scheme, making them eligible for industrial applications

  17. Apparatus with moderating material for microwave heat treatment of manufactured components

    DOE Patents [OSTI]

    Ripley, Edward B. (Knoxville, TN)

    2011-05-10

    An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material. Heat treating medium such as eutectic salts may be employed. A fluidized bed introduces process gases which may include carburizing or nitriding gases The process may be operated in a batch mode or continuous process mode. A microwave heating probe may be used to restart a frozen eutectic salt bath.

  18. Discrimination of Moderate and Acute Drowsiness Based on Spontaneous Facial Expressions

    E-Print Network [OSTI]

    Bartlett, Marian Stewart

    Master steering wheel #12;source multi-platform video game 2 . The simulator displayed the driver's view of a car Subjects drove a virtual car simulator on a Win- dows machine using a steering wheel 1 and an open 1Thrust times, a wind effect was applied that dragged the car to the right or left, forcing the subject

  19. Toward high-energy-density, high-efficiency, and moderate-temperature chip-scale thermophotovoltaics

    E-Print Network [OSTI]

    ). TPVs present an extremely appealing approach for small-scale power sources due to the combination-high-energy-density, high-efficiency, and small-scale portable power generation is addressed here using a distinctive- thermophotovoltaic (TPV) generator. The approach is predicted to be capable of up to 32% efficient heat

  20. Using institutions to moderate separatist tendencies : a focus on Iraqi Kurdistan

    E-Print Network [OSTI]

    Weinstock, Adele B., 1980-

    2005-01-01

    This thesis offers an alternate theory to the problem of secessionism by integrating two separate fields of research: nationalism and constitutional engineering. In particular, I apply two prominent theories of nationalism, ...

  1. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    Sustainable  development  should  be  the  cornerstone  of  our  approach  to  globalization   and  to  the  global  governance  architecture  

  2. Intergenerational parallelism of self-efficacy: moderating variables, mediating variables, and common antecedents 

    E-Print Network [OSTI]

    Lin, Cheng-Hsien

    2004-11-15

    A number of theories and studies in sociology and psychology have asserted that self-efficacy is both the consequence and cause of our everyday life experiences. However, there is little empirical evidence to support the ...

  3. COAL LIQUEFACTION STUDIES USING PHOSPHORIC ACID AT MODERATE TEMPERATURES AND PRESSURES

    E-Print Network [OSTI]

    McLean, J.B.

    2010-01-01

    and result Catalytic hydrocracking using heterogeneousNature of Catalysts The hydrocracking catalysts useful coalformation. Commerical hydrocracking cata ts used in the

  4. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    water  use  for  these  water-­?efficient  technologies.  which  typically  have  high  variable   water  use  for  operation,  embedded   water  in  infrastructure  makes  

  5. Synthesis of hydrogen-carbon clathrate material and hydrogen evolution therefrom at moderate temperatures and pressures

    DOE Patents [OSTI]

    Lueking, Angela (State College, PA); Narayanan, Deepa (Redmond, WA)

    2011-03-08

    A process for making a hydrogenated carbon material is provided which includes forming a mixture of a carbon source, particularly a carbonaceous material, and a hydrogen source. The mixture is reacted under reaction conditions such that hydrogen is generated and/or released from the hydrogen source, an amorphous diamond-like carbon is formed, and at least a portion of the generated and/or released hydrogen associates with the amorphous diamond-like carbon, thereby forming a hydrogenated carbon material. A hydrogenated carbon material including a hydrogen carbon clathrate is characterized by evolution of molecular hydrogen at room temperature at atmospheric pressure in particular embodiments of methods and compositions according to the present invention.

  6. DOMINO-AD protocol: donepezil and memantine in moderate to severe Alzheimer's disease - a multicentre RCT

    E-Print Network [OSTI]

    Jones, Rob; Sheehan, Bart; Phillips, Patrick; Juszczak, Ed; Adams, Jessica; Baldwin, Ashley; Ballard, Clive; Banerjee, Sube; Barber, Bob; Bentham, Peter; Brown, Richard; Burns, Alistair; Dening, Tom; Findlay, David; Gray, Richard; Griffin, Mary; Holmes, Clive; Hughes, Alan; Jacoby, Robin; Johnson, Tony; Jones, Roy; Knapp, Martin; Lindesay, James; McKeith, Ian; McShane, Rupert; Macharouthu, Ajay; O'Brien, John; Onions, Caroline; Passmore, Peter; Raftery, James; Ritchie, Craig; Howard, Rob; Domino-ad Team

    2009-07-24

    . Method DOMINO-AD is a pragmatic, 15 centre, double-blind, randomized, placebo controlled trial. Patients with AD, currently living at home, receiving donepezil 10 mg daily, and with Standardized Mini-Mental State Examination (SMMSE) scores between 5...

  7. Investigating the influence of media on male body image: in search of a potential moderator 

    E-Print Network [OSTI]

    Mignogna, Joseph

    2013-02-22

    . Materials and Measures. Stimulus images. Figure-rating measures. Affective measures. Attitudinal measures. Behavioral measures. Demirgraphic measures. Designs and Procedures. 10 10 10 11 12 13 13 14 14 RFSULTS. 16 Randomization Effect... and depersonalized" (p. 14). Their research found that the males seen in print are "not ordinary, average guys, " but rather "have the physique of the traditional male icon? strong and muscular" (p. 17). Gross (1985) reported that even mcn's fashion followed...

  8. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    total  global  energy 7   consumption  will  increase  by  global   demand  for  water,  food,  land,  and  energy  resources.  Barring  any  major  changes  in   consumption  

  9. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    risks  from  this  nested  relationship  were  on  acute  display  in   the  Fukushima  Daiichi   nuclear  disaster  in  2011,  when  a  loss  of  electric  power  

  10. [Moderate revisionposted 2/4/15 (replaces 3/26/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of Cabling in Buildings and Tunnels. 3. Per Texas statutes, TTU information resources1 are strategic assets. 6. All eCommerce solutions are required to use institutional payment gateways and are subject

  11. The formation of massive primordial stars in the presence of moderate UV backgrounds

    SciTech Connect (OSTI)

    Latif, M. A.; Schleicher, D. R. G.; Bovino, S. [Institut für Astrophysik, Georg-August-Universität, Friedrich-Hund-Platz 1, D-37077 Göttingen (Germany); Grassi, T. [Centre for Star and Planet Formation, Natural History Museum of Denmark, Øster Voldgade 5-7, DK-1350 Copenhagen (Denmark); Spaans, M., E-mail: mlatif@astro.physik.uni-goettingen.de [Kapteyn Astronomical Institute, University of Groningen, 9700-AV Groningen (Netherlands)

    2014-09-01

    Radiative feedback produced by stellar populations played a vital role in early structure formation. In particular, photons below the Lyman limit can escape the star-forming regions and produce a background ultraviolet (UV) flux, which consequently may influence the pristine halos far away from the radiation sources. These photons can quench the formation of molecular hydrogen by photodetachment of H{sup –}. In this study, we explore the impact of such UV radiation on fragmentation in massive primordial halos of a few times 10{sup 7} M {sub ?}. To accomplish this goal, we perform high resolution cosmological simulations for two distinct halos and vary the strength of the impinging background UV field in units of J {sub 21} assuming a blackbody radiation spectrum with a characteristic temperature of T {sub rad} = 10{sup 4} K. We further make use of sink particles to follow the evolution for 10,000 yr after reaching the maximum refinement level. No vigorous fragmentation is observed in UV-illuminated halos while the accretion rate changes according to the thermal properties. Our findings show that a few 10{sup 2}-10{sup 4} solar mass protostars are formed when halos are irradiated by J {sub 21} = 10-500 at z > 10 and suggest a strong relation between the strength of the UV flux and mass of a protostar. This mode of star formation is quite different from minihalos, as higher accretion rates of about 0.01-0.1 M {sub ?} yr{sup –1} are observed by the end of our simulations. The resulting massive stars are potential cradles for the formation of intermediate-mass black holes at earlier cosmic times and contribute to the formation of a global X-ray background.

  12. Goal pursuit is more than planning: the moderating role of regulatory fit 

    E-Print Network [OSTI]

    Tam, Wing Yin Leona

    2006-10-30

    Research indicates that planning helps consumers in their goal pursuit, but little is known about how and when such beneficial effects change with regulatory fit � fit between consumers� regulatory orientation ...

  13. Youth, Family, and Contextual Characteristics Predicting Violence Exposure: Disruptive Behavior Disorder Symptoms as a Moderator

    E-Print Network [OSTI]

    Anlage, Steven

    the system transitions to Hall reconnection. Sweet-Parker Reconnection - Long current sheet with length set - Reconnection rate is large enough to explain observations in solar flares - Enabled by nonlinear whistler waves mechanism driving solar flares. - Bistability of reconnection provides a clue to the onset problem

  14. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    or  worse   sustainability  performance  than  domestic  sustainability  standards  would  need  to  be  in  place,   conditioning  market  access  to  some  degree  upon  environmental  and  social   performance.  

  15. The use of isotopically tailored boron for advanced neutron shielding and moderating applications 

    E-Print Network [OSTI]

    Deere, Laura Marie

    1991-01-01

    to realize what has happened over the last six months, she is the reason I have returned to A&M to finish my degree. V1 TABLE OF CONTENTS Page ABSTRACT ACKNOWLEDGMENT TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES INTRODUCTION THEORY vl Vl 1... V i l. l. ANISN ? Transport Theory Multigroup Method Angular Discretion and Angular Quadrature Spatial Discretion Iterative Solution Methods of ANISN Description of Cross Section Processor INPUT VARIABLES AND ASSUMPTIONS 6 8 9 12 16 18...

  16. Self-other reports of emotional intelligence: Using trait and ability measures to aggregate and moderate 

    E-Print Network [OSTI]

    Palladina, Jessica

    2008-12-04

    Despite over a decade of recognition in popular psychology, the construct known as emotional intelligence (EI) remains elusive in many aspects of empirical research. Self-other reporting as well as multiple measurement methods were used...

  17. [Moderate revision--posted 8/24/09] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    for readily available information on standard-size paper copies reproduced by means of an office machine Director, Admissions Admissions records Director, Athletics Student athlete records Director, Career Center Counseling Center Personal counseling records Registrar Academic records 7. Charges for Requested Records

  18. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    Development  (2010).  Hydraulic  Fracturing  Research  derived  through  hydraulic  fracturing,  or  “fracking. ”  

  19. Kinematic signatures of AGN feedback in moderately powerful radio galaxies at z~2 observed with SINFONI

    E-Print Network [OSTI]

    Collet, C; De Breuck, C; Lehnert, M D; Best, P; Bryant, J J; Hunstead, R; Dicken, D; Johnston, H

    2015-01-01

    Most successful galaxy formation scenarios now postulate that the intense star formation in massive, high-redshift galaxies during their major growth period was truncated when powerful AGNs launched galaxy-wide outflows of gas that removed large parts of the interstellar medium. The most powerful radio galaxies at z~2 show clear signatures of such winds, but are too rare to be good representatives of a generic phase in the evolution of all massive galaxies at high redshift. Here we present SINFONI imaging spectroscopy of 12 radio galaxies at z~2 that are intermediate between the most powerful radio and vigorous starburst galaxies in radio power, and common enough to represent a generic phase in the early evolution of massive galaxies. The kinematic properties are diverse, with regular velocity gradients with amplitudes of Delta v=200-400 km s^-1 as in rotating disks as well as irregular kinematics with multiple velocity jumps of a few 100 km s^-1. Line widths are generally high, typically around FWHM=800 km s...

  20. Neutron and gamma detector using an ionization chamber with an integrated body and moderator

    DOE Patents [OSTI]

    Ianakiev, Kiril D.; Swinhoe, Martyn T.; Lestone, John Paul

    2006-07-18

    A detector for detecting neutrons and gamma radiation includes a cathode that defines an interior surface and an interior volume. A conductive neutron-capturing layer is disposed on the interior surface of the cathode and a plastic housing surrounds the cathode. A plastic lid is attached to the housing and encloses the interior volume of the cathode forming an ionization chamber, into the center of which an anode extends from the plastic lid. A working gas is disposed within the ionization chamber and a high biasing voltage is connected to the cathode. Processing electronics are coupled to the anode and process current pulses which are converted into Gaussian pulses, which are either counted as neutrons or integrated as gammas, in response to whether pulse amplitude crosses a neutron threshold. The detector according to the invention may be readily fabricated into single or multilayer detector arrays.

  1. Composition PDF/photon Monte Carlo modeling of moderately sooting turbulent jet flames

    SciTech Connect (OSTI)

    Mehta, R.S.; Haworth, D.C.; Modest, M.F. [Department of Mechanical and Nuclear Engineering, The Pennsylvania State University, University Park, PA 16802 (United States)

    2010-05-15

    A comprehensive model for luminous turbulent flames is presented. The model features detailed chemistry, radiation and soot models and state-of-the-art closures for turbulence-chemistry interactions and turbulence-radiation interactions. A transported probability density function (PDF) method is used to capture the effects of turbulent fluctuations in composition and temperature. The PDF method is extended to include soot formation. Spectral gas and soot radiation is modeled using a (particle-based) photon Monte Carlo method coupled with the PDF method, thereby capturing both emission and absorption turbulence-radiation interactions. An important element of this work is that the gas-phase chemistry and soot models that have been thoroughly validated across a wide range of laminar flames are used in turbulent flame simulations without modification. Six turbulent jet flames are simulated with Reynolds numbers varying from 6700 to 15,000, two fuel types (pure ethylene, 90% methane-10% ethylene blend) and different oxygen concentrations in the oxidizer stream (from 21% O{sub 2} to 55% O{sub 2}). All simulations are carried out with a single set of physical and numerical parameters (model constants). Uniformly good agreement between measured and computed mean temperatures, mean soot volume fractions and (where available) radiative fluxes is found across all flames. This demonstrates that with the combination of a systematic approach and state-of-the-art physical models and numerical algorithms, it is possible to simulate a broad range of luminous turbulent flames with a single model. (author)

  2. [Moderate revisionposted 8/28/14 (replaces 8/21/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    -110 and the terms and conditions of the award. To be consistent, the university extends federal, etc. Program income also does not include income earned from license fees or royalties unless the award terms and conditions provide otherwise. b. Sponsored Project A sponsored project is funded

  3. Experiments on Corium Dispersion after Lower Head Failure at Moderate Pressure

    SciTech Connect (OSTI)

    BLANCHAT,THOMAS K.; GARGALLO,M.; JACOBS,G.; MEYER,L.; WILHELM,D.

    1999-09-21

    Concerning the mitigation of high pressure core melt scenarios, the design objective for future PWRS is to transfer high pressure core melt to low pressure core melt sequences, by means of pressure relief valves at the primary circuit, with such a discharge capacity to limit the pressure in the reactor coolant system to less than 20 bar. Studies have shown that in late in-vessel reflooding scenarios there may be a time window where the pressure is indeed in this range, at the moment of the reactor vessel rupture. It has to be verified that large quantities of corium released from the vessel after failure at pressures <20 bar cannot be carried out of the reactor pit, because the melt collecting and cooling concept of future PWRs would be rendered useless. Existing experiments investigated the melt dispersal phenomena in the context of the DCH resolution for existing power plants in the USA, most of them having cavities with large instrument tunnels leading into subcompartments. For such designs, breaches with small cross sections at high vessel failure pressures had been studied. However, some present and future European PWRs have an annular cavity design without a large pathway out of the cavity other than through the narrow annular gap between the RPV and the cavity wall. Therefore, an experimental program was launched, focusing on the annular cavity design and low pressure vessel failure. The first part of the program comprises two experiments which were performed with thermite melt steam and a prototypic atmosphere in the containment in a scale 1:10. The initial pressure in the RPV-model was 11 and 15 bars, and the breach was a hole at the center of the lower head with a scaled diameter of 100 cm and 40 cm, respectively. The main results were: 78% of melt mass were ejected out of the cavity with the large hole and 21% with the small hole; the maximum pressures in the model containment were 6 bar and 4 bar, respectively. In the second part of the experimental program a detailed investigation of geometry effects is being carried out. The test facility DISCO-C has been built for performing dispersion experiments with cold simulant materials in a 1/18 scale. The fluids are water or bismuth alloy instead of melt, and nitrogen or helium instead of steam.

  4. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    fracturing,  or  “fracking. ”  In  this  process,  fluids  a  coal  bed  through  fracking  requires  between  50,000  gallons  of  water.  Fracking  to  create  a  well  in  a  

  5. Ethnic differences in parent involvement are moderated by type of involvement scale 

    E-Print Network [OSTI]

    Wong, Shuk Wa

    2006-10-30

    This study examines ethnic group differences on different dimensions of parentrated and teacher-rated parent involvement after adjusting for the influence of family socioeconomic factors, and the role of involvement scale ...

  6. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    gasification   and  mixed  alcohol  synthesis  of  lignocellulosic  biomass."  biomass  (Jones,  Valkenburg  et  al.  2009)  and  only  1.9   gal/gal  for  gasification  and  

  7. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    life  cycle,  from  uranium  mining   through  milling,  uranium  produced  globally  (US  IEA/NEA  2010).  Mining  Uranium  out  of  underground  formations.  In  total,  mining  

  8. Strength and failure characteristics of sandstones under moderate pore and confining pressures 

    E-Print Network [OSTI]

    Neathery, Orphie

    1965-01-01

    PROCEDURE 31 Selection and Preparation of Samples 31 Procedure for Triaxial Tests 32 Physical Property Determination 33 RESULTS 36 Strength and Failure Characteristics 36 Influence of Physical Properties on Strength Characteristics 45 C ON C L US IO... submerged in the oil until the time of their testing. The remaining unsaturated plugs from each sandstone sample were kept for porosity, permeability, sonic velocity and capillary pressure determinations. 32 Procedure for Triaxial Tests In the triaxial...

  9. Political competition, emotions, and voting : the moderating role of individual differences

    E-Print Network [OSTI]

    Settle, Jaime Elizabeth

    2012-01-01

    Missouri Ohio Virginia Blackout States California KentuckyMissouri Ohio Virginia Blackout States California KentuckyBattleground states versus blackout states: The behavioral

  10. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    world,  use  about  7  million   gallons  of  treated  seawater  per  day  in  the  production  of  about  5  million  barrels  of   crude  oil  (

  11. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    for   ethanol  and  biodiesel  in  the  European  Union-­?IEA  2009).   Thousand  barrels  per  day   ROW  biodiesel  Europe  Biodiesel   ROW  Ethanol   Brazil  Ethanol   US  

  12. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    used  directly   for   hydroelectric  power  generation,  produces  at  its  hydroelectric  facilities  more  power  2010).   6.4.4 Hydroelectric  power   Hydroelectricity  is  

  13. Rethinking the Conference Reviewing Process Moderators: Michael J. Franklin (UC Berkeley) and Jennifer Widom (Stanford)

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    ) and Jennifer Widom (Stanford) Panelists: Anastassia Ailamaki (Carnegie Mellon), Philip A. Bernstein (Microsoft), David DeWitt (Wisconsin), Alon Halevy (Washington), Zachary Ives (U Penn), and Gerhard Weikum (Max

  14. Flexicurity as a moderator of the relationship between job insecurity and psychological well-being

    E-Print Network [OSTI]

    Burchell, Brendan J.

    2009-01-01

    full review of the literature would be redundant given several other recent comprehensive reviews (Sverke et al., 2002; Burchell, 2005; De Witte, 452005; Cheng and Chan, 2008). Firstly, it is important to be clear what we mean by job insecurity... sense and is uncorrelated with any of the indices of flexicurity or related indices (such as difficulty of hiring, difficulty of firing, EPL (see Philips and Eamets (2007) and Tangian (2008) for summaries). 405Before attempting to explain this lack...

  15. Deviance as an antecedent and consequence of early transitions to adulthood: mediating effects and moderating conditions 

    E-Print Network [OSTI]

    Halim, Shaheen

    2005-08-29

    , were used to estimate Structural Equation Models, testing the unmediated and mediated relationships between adolescent deviance, early timing of transitions to adult roles, and adult deviance. First, a simplified three latent variable model...

  16. Strict convexity of the free energy for non-convex gradient models at moderate $?$

    E-Print Network [OSTI]

    Codina Cotar; Jean-Dominique Deuschel; Stefan Müller

    2008-01-08

    We consider a gradient interface model on the lattice with interaction potential which is a non-convex perturbation of a convex potential. We show using a one-step multiple scale analysis the strict convexity of the surface tension at high temperature. This is an extension of Funaki and Spohn's result, where the strict convexity of potential was crucial in their proof that for every tilt there is a unique, shift invariant, ergodic Gibbs measure for the $\

  17. Improving Natural Uranium Utilization By Using Thorium in Low Moderation PWRs - A Preliminary Neutronic Scoping Study

    SciTech Connect (OSTI)

    Gilles Youinou; Ignacio Somoza

    2010-10-01

    The Th-U fuel cycle is not quite self-sustainable when used in water-cooled reactors and with fuel burnups higher than a few thousand of MWd/t characteristic of CANDU reactors operating with a continuous refueling. For the other industrially mature water-cooled reactors (i.e. PWRs and BWRs) it is economically necessary that the fuel has enough reactivity to reach fuel burnups of the order of a few tens of thousand of MWd/t. In this particular case, an additional input of fissile material is necessary to complement the bred fissile U-233. This additional fissile material could be included in the form of Highly Enriched Uranium (HEU) at the fabrication of the Th-U fuel. The objective of this preliminary neutronic scoping study is to determine (1) how much HEU and, consequently, how much natural uranium is necessary in such Th-U fuel cycle with U recycling and (2) how much TRansUranics (TRU=Pu, Np, Am and Cm) are produced. These numbers are then compared with those of a standard UO2 PWR. The thorium reactors considered have a homogeneous hexagonal lattice made up of the same (Th-U)O2 pins. Furthermore, at this point, we are not considering the use of blankets inside or outside the core. The lattice pitch has been varied to estimate the effect of the water-to-fuel volume ratio, and light water as well as heavy water have been considered. For most cases, an average burnup at discharge of 45,000 MWd/t has been considered.

  18. COAL LIQUEFACTION STUDIES USING PHOSPHORIC ACID AT MODERATE TEMPERATURES AND PRESSURES

    E-Print Network [OSTI]

    McLean, J.B.

    2010-01-01

    interact directly» and Coal and the liquid medium must servebetween the coal particles, liquid~phase In addition,of 27.1 gm (treated coal plus liquid extract). was there

  19. Thermal infrared remote sensing of volcanic emissions using the moderate resolution imaging spectroradiometer

    E-Print Network [OSTI]

    Rose, William I.

    hazard mitigation-ash can be extremely hazardous to aircraft through ingestion into jet engines , T. Yua a Department of Geological and Mining Engineering and Sciences, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931-1295, USA b Visualization and Scientific Animation, Jet

  20. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    The  United  States'  Biofuel  Policies   and  Compliance  Water  Impacts  of  Biofuel  Extend  Beyond   Irrigation."  for  assessing  sustainable  biofuel  production."  

  1. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    barrels  of   crude  oil  (McMahon  and  Price  2011).  one  barrel  of  crude  oil  (McMahon  and  Price  2011).  

  2. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01

    sustainable  biofuel  production."  Ecotoxicology  Dimensions  in  Biofuel   Production.  Rome,  Italy,  UN  resource impact of biofuel production and trade By Kevin

  3. Global ice cloud observations: radiative properties and statistics from moderate-resolution imaging spectroradiometer measurements 

    E-Print Network [OSTI]

    Meyer, Kerry Glynne

    2009-05-15

    Ice clouds occur quite frequently, yet so much about these clouds is unknown. In recent years, numerous investigations and field campaigns have been focused on the study of ice clouds, all with the ultimate goal of gaining a better understanding...

  4. Targeted Marketing and Program Design for Low- and Moderate-Income

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher iSlide 1Greta Kathy CongableSeptember, 2014 U. S. DepartmentPartnering

  5. Assessment of Moderate- and High-Temperature Geothermal Resources of the

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex A SOpenAshley, Ohio: Energy-Resource | OpenEnergyEnergyUnited

  6. OSTIblog Posts by Moderator | OSTI, US Dept of Energy, Office of Scientific

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access to scienceSpeeding accessScientificScientificand Technical

  7. Loan Programs for Low- and Moderate-Income Households | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safety StandardsLaborLignol InnovationsListing1,400

  8. Method to Produce High Specific Impulse and Moderate Thrust from a

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on dark matterEnergy Innovation PortalPrinceton Plasma

  9. Implementing intentional robotics principles using SSR2K platform

    E-Print Network [OSTI]

    Kozma, Robert; Huntsberger, Terry; Aghazarian, Hrand; Freeman, Walter J III

    2008-01-01

    robots. IEEE Trans. on Robotics and Automation, Kortenkamp,IEEE Transactions on Robotics and Automation, vol. 18, no.in: Intelligence for Space Robotics, E. Tunstel, A. Howard,

  10. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Ecole Normale Superieure de Cachan Ecole Normale Superieure de Cachan Stone Howard A Mechanical Aerospace Engineering Princeton University Mechanical Aerospace Engineering...

  11. DOE JGI Whole Genome Shotgun Sequencing, part 2

    ScienceCinema (OSTI)

    Miranda Harmon-Smith

    2010-09-01

    A Howard Hughes Medical Institute (HHMI) video production describing the Whole Genome Shotgun Sequencing process at the US Department of Energy's Joint Genome Institute (JGI).

  12. DOE JGI Whole Genome Shotgun Sequencing, part 1

    ScienceCinema (OSTI)

    Miranda Harmon-Smith

    2010-09-01

    A Howard Hughes Medical Institute (HHMI) video production describing the Whole Genome Shotgun Sequencing process at the US Department of Energy's Joint Genome Institute (JGI).

  13. 2015 DOE SSL Technology Development Workshop Attendee List

    Energy Savers [EERE]

    Ray Chock Lumileds Ed Clark ZGF Architects Chris Cloutier D+R International Kandice Cohen Eaton Jason Cook Howard Lighting Products Gregory Cooper Pixelligent Technologies...

  14. Microsoft Word - Delphi Kokomo Final EA 12.5.11.docx

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

    million after tax abatements are considered (IED, 2010d). Chrysler's 1.2 billion infusion in 2010 represents 35 percent of Howard County's net assessed value. Current and...

  15. International Linear Collider Technical Design Report - Volume...

    Office of Scientific and Technical Information (OSTI)

    Linear Collider Technical Design Report - Volume 2: Physics Baer, Howard; Barklow, Tim; Fujii, Keisuke; Gao, Yuanning; Hoang, Andre; Kanemura, Shinya; List, Jenny; Logan, Heather...

  16. Assessment and Mapping of the Riverine Hydrokinetic Resource...

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

    Bear, New Energy Corporation; Mary Ann Adonizio, Verdant Power; Sean Anderton, Ocean Renewable Power Company; Roger Bedard, EPRI (retired); Howard Hanson, Florida Atlantic...

  17. Architectural support for efficient on-chip parallel execution

    E-Print Network [OSTI]

    Brown, Jeffery Alan

    2010-01-01

    SV87] Gurindar S. Sohi and Sriram Vajapeyam. Instruction828, December 1996. [VHR + 07] Sriram Vangal, Jason Howard,Jacob, Shailendra Jain, Sriram Venkataraman, Yatin Hoskote,

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Howard County- High Performance and Green Building Property Tax Credit The state of Maryland permits local governments (Md Code: Property Tax 9-242) to offer property tax...

  19. Intriguing DNA Editor Has a Structural Trigger

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

    D.W. Taylor, K. Zhou, and S. Lin (Howard Hughes Medical Institute and UC Berkeley); M. Kaplan (HHMI); E. Charpentier (Ume University, Sweden; Helmholtz Centre for Infection...

  20. SciTech Connect:

    Office of Scientific and Technical Information (OSTI)

    B.H. Howard" Name Name ORCID Search Authors Type: All BookMonograph ConferenceEvent Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis...

  1. PSERC Webinar April 17

    Office of Environmental Management (EM)

    Distributed and Centralized Generation James Momoh Professor, Department of Electrical & Computer Engineering Howard University PSERC Public Webinar Tuesday, April 17, 2012...

  2. GE Bright Mind: Dr. John Schenck and the forefront of MRI research...

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

    particular knowledge of the technology, but several staff members - particularly Howard Hart and Richard Likes - had been investigating MR on a part-time basis. They had become...

  3. Solar Impulsive Energetic Electron Events

    E-Print Network [OSTI]

    Wang, Linghua

    2009-01-01

    coronal mass ejections and solar energetic proton events, J.Voyager observations of solar wind proton temperature:1- 10Howard (2004), Variability of solar eruptions during cycle

  4. DOE JGI Whole Genome Shotgun Sequencing, part 3

    ScienceCinema (OSTI)

    Miranda Harmon-Smith

    2010-09-01

    A Howard Hughes Medical Institute (HHMI) video production describing the Whole Genome Shotgun Sequencing process at the US Department of Energy's Joint Genome Institute (JGI).

  5. COLD BUBBLE FORMATION DURING TOKAMAK DENSITY LIMIT DISRUPTIONS

    E-Print Network [OSTI]

    Howard, John

    COLD BUBBLE FORMATION DURING TOKAMAK DENSITY LIMIT DISRUPTIONS J. HOWARD, M. PERSSON* Plasma Research Laboratory, Research School of Physical Sciences, Australian National University, Canberra

  6. The Department of Geology at Wayne State University consists of five full-time faculty and five

    E-Print Network [OSTI]

    VandeVord, Pamela

    (Geochemistry and Geophysics), Jeffrey Howard (Sedimentology), Larry Lemke (Hydrogeology), and Ed van Hees conduct research in the general areas of Sedimentology, Stratigraphy, Soil Science, Hydrogeology

  7. The Department of Geology at Wayne State University consists of five full-time faculty and five

    E-Print Network [OSTI]

    Baskaran, Mark

    (Geochemistry and Geophysics), Jeffrey Howard (Sedimentology), Larry Lemke (Hydrogeology), and Ed van Hees faculty are conducting research in the general areas of Sedimentology, Stratigraphy, Soil Science

  8. Competition, Cooperation, and the Emergence of Regional Centers in the Northern Lake Titicaca Basin, Peru

    E-Print Network [OSTI]

    Levine, Abigail Ruth

    2012-01-01

    Paleoclimatology, Paleoecology 194:139-164. Taylor, HowardPaleoclimatology, Paleoecology Abrams, Elliot M. 1989Archeology and Paleoecology of an Andean Civilization,

  9. Automated MRI measures identify individuals with mild cognitive impairment and Alzheimers disease

    E-Print Network [OSTI]

    2009-01-01

    S. Desikan, 1,2 Howard J. Cabral, 3 Christopher P. Hess, 431: 968–80. Desikan RS, Cabral HJ, Settecase F, Hess CP,

  10. Beyond Completion: Towards a Genealogy of Unfinishable Novels

    E-Print Network [OSTI]

    Wallen, James Ramsey

    2014-01-01

    Howard Etymologies and Genealogies: A Literary AnthropologyCarla. Father Figures: Genealogy and Narrative Structure inEdwin. “Pantagruel’s Genealogy and the Redemptive Design of

  11. In Pursuit of Equity in Property Tax Allocation: Discussing the Flawed Implementation of Proposition 13

    E-Print Network [OSTI]

    Gervais, Michael K.; Rayford, Dontae

    2012-01-01

    School Finance Litigation Cause Taxpayer Revolt? Serrano Andlarger proportion of each taxpayer’s income was taxed. ThereRelease, Howard Jarvis Taxpayers Assoc. , HJTA takes on

  12. NREL: Awards and Honors - Technology Transfer Awards

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

    - Howard Branz and Team 2010 Excellence in Technology Transfer Award - Flexible Thin-Film Crystalline-Silicon Photovoltaics on RABiTS -NREL's National Center for Photovoltaics...

  13. AN EMPIRICAL INVESTIGATION INTO THE MODERATING RELATIONSHIP OF COMPUTER SELF-EFFICACY ON PERFORMANCE IN A COMPUTER-SUPPORTED TASK

    E-Print Network [OSTI]

    Aguirre Urreta, Miguel Ignacio

    2008-01-01

    , completely out of my own fault, and appreciate their commitment to see this through. I would also like to thank my department chair, Jim Heintz, for his continued support these past four years. I have been extremely fortunate to have a chair... with such a strong commitment to doctoral education, and have benefited greatly. By the time I was ready to enter the job market and graduate I had already attended a number of symposia and conferences, regional, national, and international, and presented...

  14. Sociospatial distribution of access to facilities for moderate and vigorous intensity physical activity in Scotland by different modes of transport

    E-Print Network [OSTI]

    Lamb, Karen E; Ogilvie, David; Ferguson, Neil S; Murray, Jonathan; Wang, Yang; Ellaway, Anne

    2012-05-08

    Epidemiology Unit and UKCRC Centre for Diet and Activity Research (CEDAR), Box 296, Institute of Public Health, Forvie Site, Robinson Way, Cambridge CB2 0SR, UK. 3Department of Civil Engineering, University of Strathclyde, John Anderson Building, 107 Rottenrow...

  15. Hungry for Respect: The Moderating Roles of Status and Justice Orientation on Relationships between Interpersonal Justice and Emotions 

    E-Print Network [OSTI]

    Stoverink, Adam C

    2013-07-31

    Affective reactions to unfair treatment date back to the earliest work on organizational justice. Seminal research on inequity identifies anger and guilt as primary responses to judgments of low justice. More recently, interpersonal justice has been...

  16. Gradual crossover in molecular organization of stable liquid H{sub 2}O at moderately high pressure and temperature

    SciTech Connect (OSTI)

    Koga, Yoshikata; Westh, Peter; Yoshida, Koh; Inaba, Akira; Nakazawa, Yasuhiro

    2014-09-15

    Using the literature raw data of the speed of sound and the specific volume, the isothermal compressibility, ?{sub T}, a second derivative thermodynamic quantity of G, was evaluated for liquid H{sub 2}O in the pressure range up to 350 MPa and the temperature to 50 ºC. We then obtained its pressure derivative, d?{sub T}/dp, a third derivative numerically without using a fitting function to the ?{sub T} data. On taking yet another p-derivative at a fixed T graphically without resorting to any fitting function, the resulting d{sup 2}?{sub T}/dp{sup 2}, a fourth derivative, showed a weak but clear step anomaly, with the onset of the step named point X and its end point Y. In analogy with another third and fourth derivative pair in binary aqueous solutions of glycerol, d?{sub p}/dx{sub Gly} and d{sup 2}?{sub p}/dx{sub Gly}{sup 2}, at 0.1 MPa (?{sub p} is the thermal expansivity and x{sub Gly} the mole fraction of solute glycerol) in our recent publication [J. Solution Chem. 43, 663-674 (2014); DOI:10.1007/s10953-013-0122-7], we argue that there is a gradual crossover in the molecular organization of pure H{sub 2}O from a low to a high p-regions starting at point X and ending at Y at a fixed T. The crossover takes place gradually spanning for about 100 MPa at a fixed temperature. The extrapolated temperature to zero p seems to be about 70 – 80 °C for points X and 90 – 110 °C for Y. Furthermore, the mid-points of X and Y seem to extrapolate to the triple point of liquid, ice Ih and ice III. Recalling that the zero x{sub Gly} extrapolation of point X and Y for binary aqueous glycerol at 0.1 MPa gives about the same T values respectively, we suggest that at zero pressure the region below about 70 °C the hydrogen bond network is bond-percolated, while above about 90 ºC there is no hydrogen bond network. Implication of these findings is discussed.

  17. Validation of Current Moderate Resolution Imaging Spectroradiometer (MODIS) Daily Snow Albedo Product and Spatial Analysis Based on Multiple Sensors 

    E-Print Network [OSTI]

    Zhao, Panshu

    2012-07-16

    been made, such as kites, balloons, aircraft and even helicopters (Milton et al., 2009). Although these new techniques greatly broaden the ability for field spectroradiometry, they are still not ideal for near-ground measurement. To get the desired...

  18. A nanoparticle bed micro-reactor with high syngas yield for moderate temperature micro-scale SOFC power plants

    E-Print Network [OSTI]

    Daraio, Chiara

    . c The micro-reactor is able to achieve higher syngas yield for n-butane and propane than state systems. It is shown that the presented micro-reactor is able to produce syngas (COþH2) efficiently from n-butane. The present micro-reactor is able to achieve syngas yield as high as 60% for n-butane and 50% for propane

  19. March 9 Morning Session 1 Geological Carbon Sequestration: Introductions (8:30-10:15), Jeff Daniels, Moderator

    E-Print Network [OSTI]

    Daniels, Jeffrey J.

    Agenda March 9 ­ Morning Session 1 ­ Geological Carbon Sequestration: Introductions (8 Testing: The Laboratory for Geological Carbon Sequestration (Neeraj Gupta, Battelle) Session 2 ­ Carbon in Reducing the Costs for Carbon Capture (Bruce Sass, Battelle) 2. Capture and sequestration challenges

  20. Explaining individual differences in treatment outcome for adults with substance dependence and major depression : : mediators and moderators of change

    E-Print Network [OSTI]

    Worley, Matthew J.

    2013-01-01

    Gen Psychiatry, 56, 493-502. Curran, G. M. , Flynn, H. A. ,Abuse Treatment, 19, 259-265. Curran, G. M. , Sullivan, G. ,Medicine, 41, 659-667. Curran, P. J. , & Bauer, D. J. (

  1. Weight-related teasing and body dissatisfaction in adolescents: Moderated-mediation by self-perceived size and weight status

    E-Print Network [OSTI]

    Elledge, Allison Renee

    2014-08-24

    ). Responses were reverse-coded to reflect higher body dissatisfaction in higher scores. This scale has demonstrated good internal consistency (? = .94), three-week test-retest reliability (r = .90), and predictive validity for eating disorder onset (Stice... Testing In addition to a CFA, invariance of the measurement model was tested across both weight groups (i.e., healthy weight and overweight) and sex (i.e., male and female) to establish equivalence of measurement across groups. Three levels of invariance...

  2. Investigating the possibilities of energy balance modelling with more moderate input data. Development and testing, Griesgletscher, Switzerland 

    E-Print Network [OSTI]

    Thompson, Sarah

    A distributed surface energy balance model has been developed to simulate mass balance at an hourly resolution. The model is applied to a 25 m resolution digital elevation model of a valley glacier in Switzerland. The ...

  3. IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 58, NO. 5, MAY 2012 2541 Least Squares Superposition Codes of Moderate

    E-Print Network [OSTI]

    Robertson, Edward L.

    IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 58, NO. 5, MAY 2012 2541 Least Squares Superposition, IEEE, and Andrew R Barron, Senior Member, IEEE Abstract--For the additive white Gaussian noise channel April 17, 2012. The material in this paper was presented in part at the 2010 IEEE International

  4. Wir irren uns empor und das erfolgreich ,,Abenteuer Forschung" -Moderator Harald Lesch fllt mit seinem Vortrag gleich zwei Hrsle

    E-Print Network [OSTI]

    Schmidt, Matthias

    Warum Harald Lesch die Energiewende mag, Pseudowissenschaftler aber nicht BAYREUTH Nach seinem VortragLeistungerbringen,die für die Entwicklung der nächsten 100 bis 200 Jahre unglaublich wichtig ist. Ich halte die Energiewende

  5. Personality as a Moderating Variable Between Loss of Relationship and Subjective Well-Being in College Students 

    E-Print Network [OSTI]

    Smith, Amanda Artell

    2010-10-12

    among college students. Within the past 12 months, 22-30% of college students have experienced the death of a family member or friend while within the past 24 months, the prevalence increases to 35-48% (Balk, 2001). Frazier et al. (2009) assessed... or friend within the past year, while 35-48% of college students have experienced a loss of relationship through death within the past two years. In addition to loss through death, college students can face various other types of losses which can result...

  6. Process for CO.sub.2 capture using zeolites from high pressure and moderate temperature gas streams

    DOE Patents [OSTI]

    Siriwardane, Ranjani V. (Morgantown, WV); Stevens, Robert W. (Morgantown, WV)

    2012-03-06

    A method for separating CO.sub.2 from a gas stream comprised of CO.sub.2 and other gaseous constituents using a zeolite sorbent in a swing-adsorption process, producing a high temperature CO.sub.2 stream at a higher CO.sub.2 pressure than the input gas stream. The method utilizes CO.sub.2 desorption in a CO.sub.2 atmosphere and effectively integrates heat transfers for optimizes overall efficiency. H.sub.2O adsorption does not preclude effective operation of the sorbent. The cycle may be incorporated in an IGCC for efficient pre-combustion CO.sub.2 capture. A particular application operates on shifted syngas at a temperature exceeding 200.degree. C. and produces a dry CO.sub.2 stream at low temperature and high CO.sub.2 pressure, greatly reducing any compression energy requirements which may be subsequently required.

  7. Cumulative fission yields of short-lived isotopes under natural-abundance-boron-carbide-moderated neutron spectrum

    SciTech Connect (OSTI)

    Finn, Erin C.; Metz, Lori A.; Greenwood, Lawrence R.; Pierson, Bruce; Wittman, Richard S.; Friese, Judah I.; Kephart, Rosara F.

    2015-04-09

    The availability of gamma spectroscopy data on samples containing mixed fission products at short times after irradiation is limited. Due to this limitation, data interpretation methods for gamma spectra of mixed fission product samples, where the individual fission products have not been chemically isolated from interferences, are not well-developed. The limitation is particularly pronounced for fast pooled neutron spectra because of the lack of available fast reactors in the United States. Samples containing the actinide isotopes 233, 235, 238U, 237Np, and 239Pu individually were subjected to a 2$ pulse in the Washington State University 1 MW TRIGA reactor. To achieve a fission-energy neutron spectrum, the spectrum was tailored using a natural abundance boron carbide capsule to absorb neutrons in the thermal and epithermal region of the spectrum. Our tailored neutron spectrum is unique to the WSU reactor facility, consisting of a soft fission spectrum that contains some measurable flux in the resonance region. This results in a neutron spectrum at greater than 0.1 keV with an average energy of 70 keV, similar to fast reactor spectra and approaching that of 235U fission. Unique fission product gamma spectra were collected from 4 minutes to 1 week after fission using single-crystal high purity germanium detectors. Cumulative fission product yields measured in the current work generally agree with published fast pooled fission product yield values from ENDF/B-VII, though a bias was noted for 239Pu. The present work contributes to the compilation of energy-resolved fission product yield nuclear data for nuclear forensic purposes.

  8. Academic Aspirations as a Moderator of the link between Negative Life Events and Delinquency in a Sample of Latino Youth

    E-Print Network [OSTI]

    DiPierro, Moneika

    2014-12-31

    the associations between NLEs related to safety and health and delinquency. For safety-related NLEs, the highest levels of delinquency occurred when academic aspirations were low and safety-related NLEs were high. For health-related NLEs, at low levels of academic...

  9. Optical Properties of Moderately-Absorbing Organic and Mixed Organic/Inorganic Particles at Very High Humidities

    SciTech Connect (OSTI)

    Bond, Tami C; Rood, Mark J; Brem, Benjamin T; Mena-Gonzalez, Francisco C; Chen, Yanju

    2012-04-16

    Relative humidity (RH) affects the water content of an aerosol, altering its ability to scatter and absorb light, which is important for aerosol effects on climate and visibility. This project involves in situ measurement and modeling of aerosol optical properties including absorption, scattering and extinction at three visible wavelengths (467, 530, 660 nm), for organic carbon (OC) generated by pyrolysis of biomass, ammonium sulfate and sodium chloride, and their mixtures at controlled RH conditions. Novel components of this project include investigation of: (1) Changes in all three of these optical properties at scanned RH conditions; (2) Optical properties at RH values up to 95%, which are usually extrapolated instead of measured; and (3) Examination of aerosols generated by the pyrolysis of wood, which is representative of primary atmospheric organic carbon, and its mixture with inorganic aerosol. Scattering and extinction values were used to determine light absorption by difference and single scattering albedo values. Extensive instrumentation development and benchmarking with independently measured and modeled values were used to obtain and evaluate these new results. The single scattering albedo value for a dry absorbing polystyrene microsphere benchmark agreed within 0.02 (absolute value) with independently published results at 530 nm. Light absorption by a nigrosin (sample light-absorbing) benchmark increased by a factor of 1.24 +/-0.06 at all wavelengths as RH increased from 38 to 95%. Closure modeling with Mie theory was able to reproduce this increase with the linear volume average (LVA) refractive index mixing rule for this water soluble compound. Absorption by biomass OC aerosol increased by a factor of 2.1 +/- 0.7 and 2.3 +/- 1.2 between 32 and 95% RH at 467 nm and 530 nm, but there was no detectable absorption at 660 nm. Additionally, the spectral dependence of absorption by OC that was observed with filter measurements was confirmed qualitatively in situ at 467 and 530 nm. Closure modeling with the dynamic effective medium approximation (DEMA) refractive index model was able to capture the increasing absorption trend with RH indicating that the droplets were heterogeneously mixed while containing dispersed insoluble absorbing material within those droplets. Seven other refractive index mixing models including LVA did not adequately describe the measurements for OC. Mixing the biomass OC aerosol with select mass fractions of ammonium sulfate ranging from 25 to 36% and sodium chloride ranging from 21 to 30% resulted in an increase in light scattering and extinction with RH and inorganic mass fraction. However, no detectable difference in light absorption behavior in comparison to pure biomass OC was observed. The main finding of this research is a measured increase in absorption with increasing RH, which is currently not represented in radiative transfer models even though biomass burning produces most of the primary OC aerosol in the atmosphere.

  10. Moderately to Poorly Welded Tuff, Bishop, California: Geophysical and Geological Characterization to Determine the Source of Radar

    E-Print Network [OSTI]

    Stillman, David E.

    Research Council Decadal Study on Terrestrial Analogs to Mars recommended the Bishop Tuff exposed and should provide fluid pathways to pond percolating water or promote conduit flow. Discrete, subhorizontal. et al. (2001) NRC Decadal Study of Terrestrial Analogs to Mars. [2] Edgett, K.S. et al. (1997) JGR

  11. Department of Energy's team's analyses of Soviet designed VVERs (water-cooled water-moderated atomic energy reactors)

    SciTech Connect (OSTI)

    Not Available

    1989-09-01

    This document contains apprendices A through P of this report. Topics discussed are: a cronyms and technical terms, accident analyses reactivity control; Soviet safety regulations; radionuclide inventory; decay heat; operations and maintenance; steam supply system; concrete and concrete structures; seismicity; site information; neutronic parameters; loss of electric power; diesel generator reliability; Soviet codes and standards; and comparisons of PWR and VVER features. (FI)

  12. 1228 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 36, NO. 4, JULY 1998 The Moderate Resolution Imaging

    E-Print Network [OSTI]

    Myneni, Ranga B.

    , 1997; revised March 2, 1998. C. O. Justice is with the University of Virginia, Charlottesville, VA, Boston, MA 02215 USA. S. W. Running and R. R. Nemani are with the University of Montana, Missoula, MN

  13. Pulmonary function and symptom responses after 6. 6-hour exposure to 0. 12-ppm ozone with moderate exercise (journal version)

    SciTech Connect (OSTI)

    Folinsbee, L.J.; Horstman, D.H.; McDonnell, W.F.

    1988-01-01

    Episodes occasionally occur when ambient ozone (O/sub 3/) levels remain at or near 0.12 ppm for more than 6 h. The hypothesis that prolonged exposure to 0.12 ppm O/sub 3/ would result in progressively larger changes in respiratory function and symptoms over time was tested. Ten nonsmoking males (18-35 yr) were exposed once to clear air (CA) and once to 0.12 pp, O/sub 3/ for 6.75 h. Exposures consisted of six 50-min exercise periods, each followed by 10-min rest and measurement; a 45-min lunch period followed the third exercise period. Exercise ventilation averaged approximately 40 1/min. Forced expiratory and inspiratory spirometry and respiratory symptoms were measured prior to exposure and after each exercise. Increases in the symptom ratings of cough and pain on deep inspiration were observed with O/sub 3/ exposure but not with CA. Airway reactivity to methacholine was approximately doubled following O/sub 3/ exposure. Spirometry results indicate that prolonged exposure to 0.12 ppm O/sub 3/ results in a marked increase in non-specific airway reactivity and progressive changes in respiratory function.

  14. Pulmonary function and symptom responses after 6. 6-hour exposure to 0. 12 ppm ozone with moderate exercise

    SciTech Connect (OSTI)

    Folinsbee, L.J.; McDonnell, W.F.; Horstman, D.H.

    1988-01-01

    Episodes occasionally occur when ambient ozone (O/sub 3/) levels remain at or near 0.12 ppm for more than 6 h. Small decrements in lung function have been reported following 2-h exposures to 0.12 ppm O/sub 3/. For short exposures to higher O/sub 3/ concentrations, lung function decrements are a function of exposure duration. Thus, we investigated the hypothesis that prolonged exposure to 0.12 ppm O/sub 3/ would result in progressively larger changes in respiratory function and symptoms over time. Ten nonsmoking males were exposed once to clean air and once to 0.12 ppm O/sub 3/ for 6.6 h. Exposures consisted of six 50-min exercise periods, each followed by 10-min rest and measurement; a 35-min lunch period followed by the third exercise period. Exercise ventilation averaged approximately 40 L/min. Forced expiratory and inspiratory spirometry and respiratory symptoms were measured prior to exposure and after each exercise. Airway reactivity to methacholine was determined after each exposure. After correcting for the air exposures, FEV 1.0 was found to decrease linearly during the O/sub 3/ exposure and was decreased by an average of 13.0 percent at the end of exposure. Decreases in FVC and FEF24-75% were also linear and averaged 8.3 and 17.4 percent, respectively, at the end of exposure. On forced inspiratory tests, the FIVC and FIV05 were decreased 12.6 and 20.7 percent, respectively. Increases in the symptom ratings of cough and pain on deep inspiration were observed with O/sub 3/ exposure but not with clean air. Airway reactivity to methacholine was approximately doubled following O/sub 3/ exposure.

  15. Validation of KENO V.a for highly enriched uranium systems with hydrogen and/or carbon moderation

    SciTech Connect (OSTI)

    Elliott, E.P.; Vornehm, R.G. [Oak Ridge Y-12 Plant, TN (United States); Dodds, H.L. Jr. [Univ. of Tennessee, Knoxville, TN (United States). Nuclear Engineering Dept.

    1993-06-04

    This paper describes the validation in accordance with ANSI/ANS-8.1-1983(R1988) of KENO V.a using the 27-group ENDF/B-IV cross-section library for systems containing highly-enriched uranium, carbon, and hydrogen and for systems containing highly-enriched uranium and carbon with high carbon to uranium (C/U) atomic ratios. The validation has been performed for two separate computational platforms: an IBM 3090 mainframe and an HP 9000 Model 730 workstation, both using the Oak Ridge Y-12 Plant Nuclear Criticality Safety Software (NCSS) code package. Critical experiments performed at the Oak Ridge Critical Experiments Facility, in support of the Rover reactor program, and at the Pajarito site at Los Alamos National Laboratory were identified as having the constituents desired for this validation as well as sufficient experimental detail to allow accurate construction of KENO V.a calculational models. Calculated values of k{sub eff} for the Rover experiments, which contain uranium, carbon, and hydrogen, are between 1.0012 {+-} 0.0026 and 1.0245 {+-} 0.0023. Calculation of the Los Alamos experiments, which contain uranium and carbon at high C/U ratios, yields values of k{sub eff} between 0.9746 {+-} 0.0028 and 0.9983 {+-} 0.0027. Safety criteria can be established using this data for both types of systems.

  16. Does culture moderate the relationship between awareness and internalization of Western ideals and the development of body dissatisfaction in women? 

    E-Print Network [OSTI]

    Warren, Cortney Soderlind

    2004-09-30

    The sociocultural model of eating disorders suggests that awareness of a thin physical ideal directly affects internalization of that ideal, which in turn, directly affects body dissatisfaction. The current study evaluated the general accuracy...

  17. BNL PREDICTION OF NUPECS FIELD MODEL TESTS OF NPP STRUCTURES SUBJECT TO SMALL TO MODERATE MAGNITUDE EARTHQUAKES.

    SciTech Connect (OSTI)

    XU,J.; COSTANTINO,C.; HOFMAYER,C.; MURPHY,A.; KITADA,Y.

    2003-08-17

    As part of a verification test program for seismic analysis codes for NPP structures, the Nuclear Power Engineering Corporation (NUPEC) of Japan has conducted a series of field model test programs to ensure the adequacy of methodologies employed for seismic analyses of NPP structures. A collaborative program between the United States and Japan was developed to study seismic issues related to NPP applications. The US Nuclear Regulatory Commission (NRC) and its contractor, Brookhaven National Laboratory (BNL), are participating in this program to apply common analysis procedures to predict both free field and soil-structure interaction (SSI) responses to recorded earthquake events, including embedment and dynamic cross interaction (DCI) effects. This paper describes the BNL effort to predict seismic responses of the large-scale realistic model structures for reactor and turbine buildings at the NUPEC test facility in northern Japan. The NUPEC test program has collected a large amount of recorded earthquake response data (both free-field and in-structure) from these test model structures. The BNL free-field analyses were performed with the CARES program while the SSI analyses were preformed using the SASS12000 computer code. The BNL analysis includes both embedded and excavated conditions, as well as the DCI effect, The BNL analysis results and their comparisons to the NUPEC recorded responses are presented in the paper.

  18. VACUUM ENERGY IN QUANTUM GRAPHS A Senior Honors Thesis

    E-Print Network [OSTI]

    VACUUM ENERGY IN QUANTUM GRAPHS A Senior Honors Thesis by JUSTIN HOWARD WILSON Submitted ABSTRACT Vacuum Energy in Quantum Graphs. (April 2007) Justin Howard Wilson Department of Physics the vacuum energy in quantum graphs. Vacuum energy arose in quantum physics but has an independent

  19. MAC 2311 Calculus I Enrique Villamor

    E-Print Network [OSTI]

    Villamor, Enrique

    , by Howard Anton, Irl Bivens and Stephen Davis, John Wiley & Sons Inc., ninth edition. B. Single Variable Calculus, Early Trascendentals, by Howard Anton, Irl Bivens and Stephen Davis, John Wiley & Sons Inc on the test missed. Be prepared to document your excuse with a traffic ticket, hospital bill, arrest form, etc

  20. Implicit Learning of Predictive Relationships in Three-Element Visual Sequences by Young and Old Adults

    E-Print Network [OSTI]

    Dennis, Nancy

    sequence task and illustrate its utility for investi- gating procedural learning in healthy old adultsImplicit Learning of Predictive Relationships in Three-Element Visual Sequences by Young and Old Adults James H. Howard Jr. The Catholic University of America and Georgetown University Darlene V. Howard

  1. Professor of Philosophy and Fellow, Reilly Center for Science, Technology, and Values

    E-Print Network [OSTI]

    Howard, Don

    , and Past Chair of APS's Forum on the History of Physics, Howard is an internationally recognized expert. With a first degree in physics (B.Sc., Lyman Briggs College, Michigan State University, 1971), Howard went in philosophy of physics under the direction of Abner Shimony. A Fellow of the American Physical Society

  2. MFR PAPER 1305 Economic Aspects of the Development of

    E-Print Network [OSTI]

    Alaska, 1976 HOWARD O. NESS Kah Shakes Bay. near Ketchikan, Alaska. ABSTRACT-In December 1975 the State in 1976. 130'131' Dixon Entmnae 132'133' Howard O. Ness is Chief of Fisheries Development, Southwest. The author observed the gillnet fishery at Kah Shakes Bay during the period 30 March to 4 April 1976 (Ness

  3. PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [University of South Carolina

    E-Print Network [OSTI]

    Almor, Amit

    a ; Melanie Palomares a a Johns Hopkins University, Baltimore, MD, USA First Published on: 01 April 2008 To cite this Article Egeth, Howard E., Leonard, Carly J. and Palomares, Melanie(2008)'The role of attention in subitizing: Is the magical number 1? Howard E. Egeth, Carly J. Leonard, and Melanie Palomares

  4. Application of a new phenomenological coronal mass ejection model to space weather forecasting

    E-Print Network [OSTI]

    Howard, Tim

    to space weather forecasting T. A. Howard1 and S. J. Tappin2 Received 15 October 2009; revised 27 April with the Earth. Hence the model can be used for space weather forecasting. We present a preliminary evaluation to fully validate it for integration with existing tools for space weather forecasting. Citation: Howard, T

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Maxim (2) Peskin, Michael E. (2) Yu, Jaehoon (2) Baer, Howard (1) Bechtle, Philip (1) Berggren, Mikael (1) Grojean, Christophe (1) Hoang, Andre (1) Kim, Hyungdo (1) Logan, Heather...

  6. INTERACTION OF A SUB-BITUMINOUS COAL WITH A STRONG ACID AND A STRONG BASE

    E-Print Network [OSTI]

    Seth, M.

    2010-01-01

    I.D I.D XBL 7111- 11389 g. s urn coal iurn REfERENCES 1. W.H. Wiser, Coal Catalysis, Proceedings of the EPRIC. Howard. Chern; (John Wil of Coal Utilization H. H. lowry.

  7. JAMES E. SMITH December 2013

    E-Print Network [OSTI]

    Reif, John H.

    Sequential Exploration: A Binary Learning Model," Decision Analysis 3 (1), 1632. James E. Smith, June 1990. Coursework emphasized decision analysis, probability theory, optimization, and microeconomic analysis. Principal Advisor: Ronald A. Howard. Thesis: "Moment Methods for Decision Analysis

  8. University of Arizona College of Engineering www.engineering.arizona.edu DEAN'S LIST HONORABLE MENTION

    E-Print Network [OSTI]

    Wong, Pak Kin

    , Madison Marie Battista, Jennifer L. Bell, Colin D. Bernal, John Martin Blos, Josias Bondy, Taylor Rae Jennifer Hourani, Zaynab Howard, Caitlin Clare Iles, Shawn Michael Ilunga, Ralph Jackman, Solomon Jay

  9. Football - Individuals - 1960s - 1 

    E-Print Network [OSTI]

    Unknown

    2005-09-08

    The Douthitt ranch is located I I miles north of US Highway 87, about 25 miles southeast of Big Spring, Texas. The ranch is situated in the intersection of southeast Howard, northwest Sterling, and southwest Mitchell counties. The climate...

  10. STATUS OF GEOTHERMAL RESERVOIR ENGINEERING RESEARCH PROJECTS SUPPORTED BY USDOE/DIVISION OF GEOTHERMAL ENERGY

    E-Print Network [OSTI]

    Howard, J.H.

    2011-01-01

    BY USDOE/DIVISION OF GEOTHERMAL ENERGY J J. H. Howard and W.BY USWE/DIVISION O GEOTHERMAL ENERGY F Berkeley, CaliforniaWE), Division of Geothermal Energy (mS) proposed that

  11. POPULATION AND COMMUNITY ECOLOGY Diversity Cascades and Malaria Vectors

    E-Print Network [OSTI]

    Dyer, Lee

    Keesing2000).Forexample,incidenceof Lyme disease is positively correlated with species richness of good (Carlson et al. 2004, Om- lin et al. 2007, Howard and Omlin 2008); in partic- ular, in many highland

  12. The vascular flora of Robertson County, Texas 

    E-Print Network [OSTI]

    Starbuck, Thomas Junn

    1984-01-01

    of Department) May ' 984 ABSTRACT The vascular Flora of Robertson county, Texas (May 1984) Thomas J. Starbuck, B. S. , Howard Payne University Chairman of Advisory Committee: Dr. Hugh D. Wilson Vascular plant collections and field dara compiled during a...

  13. The impact of an alternative certification program on teacher retention in selected Texas public school districts as reported by personnel in Education Service Center, Region 20, Texas 

    E-Print Network [OSTI]

    Goldhorn, Jeffery Lee

    2005-11-01

    working conditions, higher stress levels associated with working with students and families with a wide array of needs, and higher percentage of teachers who are underprepared and unsupported. Classroom Policies According to Howard (2003), a number...

  14. Making Art, Creating Infrastructure: deviantART and the Production of the Web

    E-Print Network [OSTI]

    Perkel, Daniel

    2011-01-01

    2007. “Improvisation and the Art of Making Things Stick." InBecker, Howard S. 1982. Art Worlds. Berkeley, CA: UniversityConfusion de Valeurs. ” In L’Art de la Recherche: Melanges,

  15. Conservative extensions of the lambda-calculus for the computational interpretation of sequent calculus 

    E-Print Network [OSTI]

    Santo, Jose Carlos Soares do Esprito

    This thesis offers a study of the Curry-Howard correspondence for a certain fragment (the canonical fragment) of sequent calculus based on an investigation of the relationship between cut elimination in that fragment and ...

  16. Narrating Washington, D.C. from the Margins: Urban Space and Cultural Identity in "Lost in the City" and "The Beautiful Things that Heaven Bears"

    E-Print Network [OSTI]

    Brown, Jessica M

    2011-01-01

    and Urban Space in Washington, D.C. Chicago: University ofBrookings Institution. Washington, D.C. Gillette, Howard Jr.of Urban Policy in Washington, D.C. (2006). Baltimore: The

  17. Electronically swept millimetre-wave interferometer for spatially resolved measurement of plasma electron

    E-Print Network [OSTI]

    Howard, John

    electron density John Howard and David Oliver Plasma Research Laboratory, Research School of Physical, located in the Plasma Research Laboratory at the Australian National University, is a flexible, medium

  18. NREL: Technology Transfer - The Quest for Inexpensive Silicon...

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

    The Quest for Inexpensive Silicon Solar Cells Get the Adobe Flash Player to see this video. In this video, NREL scientists Howard Branz and Chaz Teplin talk more about the silicon...

  19. Revised 4/15/2002 _____________________________ Environment, Health, & Safety _________ __________________

    E-Print Network [OSTI]

    Eisen, Michael

    , and the areas for storage of various hazardous, radioactive and mixed wastes. Instructors: Howard Hansen RudyardRevised 4/15/2002 _____________________________ Environment, Health, & Safety at Building 85, the Hazardous Waste Handling Facility (HWHF), regarding the safety, alarm, fire detection

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    O.N. Dogan ; B.H. Howard ; D.E. Alman The goals of Office of Clean Coal are: (1) Improved energy security; (2) Reduced green house gas emissions; (3) High tech job creation; and...

  1. Microsoft Word - S05212_2008 Post-Closure InspRpt.doc

    Office of Legacy Management (LM)

    Pond Lower Little Cr. 1 Lower Little Cr. 2 James Lowe Pond Nobles Pond Howard Smith Pond Figure 7. Tritium Decay Trend and Off-Site Surface Water Sample Concentrations...

  2. Oak Ridge Site Specific Advisory Board

    Office of Environmental Management (EM)

    Bruce Hicks, Vice Chair Howard Holmes Jennifer Kasten Belinda Price Mary Smalling Wanda Smith Corkie Staley Others present Dave Adler, DOE-Oak Ridge Office (DOE-ORO), Alternate...

  3. Excerpt from Racial Asymmetries: Asian American Fictional Worlds

    E-Print Network [OSTI]

    Sohn, Stephen Hong

    2015-01-01

    of Soviet involvement in Greece, Howard Jones explains, “Sovi- ets hoped to strip Greece of its northern territory by13; and Hatzivassiliou, Greece and the Cold War 7–13. 34.

  4. CREDIT:ROBERTHOLMES/CORBIS 2 NOVEMBER 2001 VOL 294 SCIENCE www.sciencemag.org980

    E-Print Network [OSTI]

    Saltzman, Wendy

    compulsions," says Alan Leshner, head of the Na- tional Institute on Drug Abuse (NIDA) and incoming executive as they are by substance abuse. One who endorses this perspective is psy- chologist Howard Shaffer, who heads the Division

  5. The Two-Higgs-Doublet Model: Past, Present and Future

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    The Two-Higgs-Doublet Model: Past, Present and Future Howard E. Haber 24 October 2008 Augusto-paparmeter · Lessons for future work #12;Highlights of the history of the 2HDM · T.D. Lee, A Theory of Spontaneous

  6. The Behaviour of 5-Hydroxymethylcytosine in Bisulfite Yun Huang1.

    E-Print Network [OSTI]

    Liu, David R.

    distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use and a Scholar Award from the Juvenile Diabetes Research Foundation to A.R., Howard Hughes Medical Institute

  7. Motor Effort Alters Changes of Mind in Sensorimotor Decision Making

    E-Print Network [OSTI]

    Franklin, David

    Howard Hughes Medical Institute, Janelia Farm Research Campus, Ashburn, Virginia, United States: Burk D, Ingram JN, Franklin DW, Shadlen MN, Wolpert DM (2014) Motor Effort Alters Changes of Mind

  8. Updated 5/5/2011 W.V.T. RUSCH ENGINEERING HONORS COLLOQUIUM

    E-Print Network [OSTI]

    Zhou, Chongwu

    , 5837 W. Adams Blvd., Culver City, CA 90232. 11 "Voyager: 10,000 Days and Counting," Mr. Ed B. Massey "Artificial Intelligence for Space Robotics: How Smart is Smart?" Dr. Ayanna Howard, Senior Robotics

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Coal Derived Syngas O.N. Dogan ; B.H. Howard ; D.E. Alman The goals of Office of Clean Coal are: (1) Improved energy security; (2) Reduced green house gas emissions; (3) High tech...

  10. Hotelling Revisited: Oil Prices and Endogenous Technological Progress1

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    Weitzman, Howard Stone, Gary Chamberlain, Partha Dasgupta, Aart de Zeeuw, Jerry Green, Anni Huhtala-Doctoral Fellowship in energy policy. Meng, Ngai, Oscherov, and Zhu received funding from the National Science

  11. Denying Genocide: "America's" Mythology of Nation, The Alamo, and the Historiography of Denial

    E-Print Network [OSTI]

    Soza, Robert Anthony

    2010-01-01

    of Whiteness: Confronting Race, Racism, and White Privilege.A History of European Racism. 1978. New York: Howard Fertig,as a location where the racism and violence of Manifest

  12. Racism as Justice

    E-Print Network [OSTI]

    Moore Jr., Howard

    1973-01-01

    and to secure education racism in public "equal protection"RACISM AS JUSTICE By HOWARD MOORE, JR. * Now BLACK PEOPLEthe Court to their struggle. Racism as justice is no longer

  13. THE EARLY LIFE HISTORY OF SKIPJACK TUNA, Katsuwonus pelamis, IN THE PACIFIC OCEAN

    E-Print Network [OSTI]

    THE EARLY LIFE HISTORY OF SKIPJACK TUNA, Katsuwonus pelamis, IN THE PACIFIC OCEAN HOWARD O. YOSHIDA, Katsuwonus pelamis, were landed in the eastern Pacific (Inter-American Tropical Tuna Commis- sion, 1970

  14. Enhancer RNAs participate in androgen receptor-driven looping that selectively enhances gene activation

    E-Print Network [OSTI]

    Liu, Xiaole Shirley

    Liub,c , Myles Browna,b , and Philip W. Kantoffa,1 a Department of Medical Oncology, Dana-Farber Cancer, MA 02215 Edited by Owen N. Witte, Howard Hughes Medical Institute, University of California, Los

  15. U.S. Nuclear Waste Technical Review Board

    E-Print Network [OSTI]

    .E., Chairman Consultant Laguna Beach, California Mark D. Abkowitz, Ph.D. Vanderbilt University Nashville, Massachusetts William M. Murphy, Ph.D. California State University Chico, California William Howard Arnold, Ph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Waste Degradation and Radionuclide Transport. . . . . . . . . . . . . . . . . .29 Realistic

  16. CX-000808: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Howard T. Ricketts Regional Biocontainment Laboratory 134CX(s) Applied: B3.6Date: 12/17/2009Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  17. CX-003640: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Howard T. Ricketts Laboratory (HTRL) Lab 134CX(s) Applied: B3.6Date: 07/30/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

  18. Selective disruption of the cerebral neocortex in alzheimer's disease

    E-Print Network [OSTI]

    2010-01-01

    Martin Reuter 1 , Howard J. Cabral 3 , Christopher P. Hess1048–1055. 21. Desikan RS, Cabral HJ, Hess CP, Dillon WP,25. Desikan RS, Fischl B, Cabral HJ, Kemper TL, Guttmann CR,

  19. Model-based Estimation of Probabilistic Hybrid Automata MELVIN MICHAEL HENRY

    E-Print Network [OSTI]

    Williams, Brian C.

    and Computer Science Howard University, 1999 Submitted to the Department of Aeronautics and Astronautics of Aeronautics and Astronautics May 23, 2002 Certified by______________________________________________________________ Brian C. Williams Associate Professor of Aeronautics and Astronautics Thesis Supervisor Accepted by

  20. Making the Impossible Possible: From Kennedy's Moonshot to Solar...

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

    SCHROEDER NREL) Date taken: 2012-06-13 08:55 SunShot Solar Cell 7 of 28 SunShot Solar Cell The audience listens to a presentation by Harry Atwater, Howard Hughes Professor during...

  1. Indices of stress in exercising horses fed diets containing varying amounts of omega-6 and omega-3 polyunsaturated fatty acids 

    E-Print Network [OSTI]

    Howard, Alicia Dawn

    2005-11-01

    -1 INDICES OF STRESS IN EXERCISING HORSES FED DIETS CONTAINING VARYING AMOUNTS OF OMEGA-6 AND OMEGA-3 POLYUNSATURATED FATTY ACIDS A Thesis by ALICIA DAWN HOWARD Submitted to the Office of Graduate Studies of Texas A... OF OMEGA-6 AND OMEGA-3 POLYUNSATURATED FATTY ACIDS A Thesis by ALICIA DAWN HOWARD Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

  2. Using orbital altimetry and ocean color to characterize habitat of sperm whales in the Gulf of Mexico 

    E-Print Network [OSTI]

    O'Hern, Julia Elizabeth

    2009-05-15

    . Howard Bernd W?rsig Head of Department, Piers Chapman December 2007 Major Subject: Oceanography iii ABSTRACT Using Orbital Altimetry and Ocean Color to Characterize Habitat of Sperm Whales in the Gulf of Mexico. (December 2007... guidance in developing the direction of my research and this manuscript. Dr. Matt Howard provided invaluable instruction in the computer programming necessary to obtain and analyze satellite data, as well as the interpretation of that data. Dr. Bernd W...

  3. On the Forecasting of Orogenic Mesoscale Convective Complexes

    E-Print Network [OSTI]

    Tucker, Donna F.; Zentmire, Kristine S.

    1999-12-01

    ., 1980: Mesoscale convective complexes. Bull. Amer. Meteor. Soc., 61, 1374–1387. , 1983: Large-scale meteorological conditions associated with midlatitude mesoscale convective complexes. Mon. Wea. Rev., 111, 1475–1493. , D. M. Rodgers, and K. W. Howard..., 1982: Mesoscale convective complexes over the United States during 1981—Annual sum- mary. Mon. Wea. Rev., 110, 1501–1514. , K. W. Howard, D. L. Bartels, and D. M. Rodgers, 1986: Me- soscale convective complexes in the middle latitudes. Mesoscale...

  4. A kinetic investigation of the reaction of dibutyl sodiophosphonate with n-butyl bromide 

    E-Print Network [OSTI]

    Shaffer, James Howard

    1955-01-01

    LIBRARY A A N COLLEGE OF TEXAS A KINETIC INVESTIGATION OI" TIIE RFACTION OF DIBUTYL SODIOITIOSPHONATE II'ITH N BUTYL BROIIllDE A Thesis By James Howard Shaffer Submitted to the Oraduate School of the Agricultural and Mechanical College... of Texn~ in partial fulfillment of the requirements for the de ree of MASTER OF SCIENCE August 1955 Major Subject: Chemistry A KINETIC INVESTIGATION OF THE REACTION OF DIBUTYL SODIOPHOSPHONATE WITH N-BUTYL BROMIDE A Thesis By James Howard Shaffer...

  5. Signalling pathway in appressorium formation in Magnaporthe grisea 

    E-Print Network [OSTI]

    Filippi, Marta Cristina

    2004-11-15

    -formed mucilage packaged in the spore tip. The adhesive is thought to be composed of carbohydrate and glycoproteins rich in ? -linked glucosyl and/or mannosyl residues (Howard and Ferrari 1989). A specialized cell, the appressorium is required to penetrate... of adhesion and pressure on the host surface. The appressorium is a structure formed after the germination of the conidium. It is employed by the fungus to generate hydrostatic turgor pressure used to penetrate the host surface (Howard and Ferrari 1989...

  6. On the origin of super-hot electrons from intense laser interactions with solid targets having moderate scale length preformed plasmas

    SciTech Connect (OSTI)

    Krygier, A. G.; Schumacher, D. W.; Freeman, R. R.

    2014-02-15

    We use particle-in-cell modeling to identify the acceleration mechanism responsible for the observed generation of super-hot electrons in ultra-intense laser-plasma interactions with solid targets with pre-formed plasma. We identify several features of direct laser acceleration that drive the generation of super-hot electrons. We find that, in this regime, electrons that become super-hot are primarily injected by a looping mechanism that we call loop-injected direct acceleration.

  7. Precise Determination of the Deuteron Spin Structure at Low to Moderate $Q^2$ with CLAS and Extraction of the Neutron Contribution

    E-Print Network [OSTI]

    N. Guler; R. G. Fersch; S. E. Kuhn; P. Bosted; K. A. Griffioen; C. Keith; R. Minehart; Y. Prok; K. P. Adhikari; D. Adikaram; M. J. Amaryan; M. D. Anderson; S. Anefalos Pereira; J. Ball; M. Battaglieri; V. Batourine; I. Bedlinskiy; W. J. Briscoe; W. K. Brooks; S. Bultmann; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; G. Charles; L. Colaneri; P. L. Cole; M. Contalbrigo; D. Crabb; V. Crede; A. D Angelo; N. Dashyan; A. Deur; C. Djalali; G. E. Dodge; R. Dupre; A. El Alaoui; L. El Fassi; L. Elouadrhiri; P. Eugenio; G. Fedotov; S. Fegan; A. Filippi; J. A. Fleming; T. A. Forest; B. Garillon; M. Garcon; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; E. Golovatch; R. W. Gothe; M. Guidal; L. Guo; K. Hafidi; H. Hakobyan; N. Harrison; M. Hattawy; K. Hicks; D. Ho; M. Holtrop; S. M. Hughes; C. E. Hyde; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; H. S. Jo; K. Joo; S. Joosten; D. Keller; M. Khandaker; A. Kim; W. Kim; A. Klein; F. J. Klein; V. Kubarovsky; S. V. Kuleshov; K. Livingston; H. Y. Lu; I. J. D. MacGregor; B. McKinnon; M. Mirazita; V. Mokeev; R. A. Montgomery; A Movsisyan; C. Munoz Camacho; P. Nadel-Turonski; L. A. Net; I. Niculescu; M. Osipenko; A. I. Ostrovidov; K. Park; E. Pasyuk; S. Pisano; O. Pogorelko; J. W. Price; S. Procureur; M. Ripani; A. Rizzo; G. Rosner; P. Rossi; P. Roy; F. Sabatie; C. Salgado; D. Schott; R. A. Schumacher; E. Seder; A. Simonyan; Iu. Skorodumina; D. Sokhan; N. Sparveris; I. I. Strakovsky; S. Strauch; V. Sytnik; Ye Tian; S. Tkachenko; M. Ungaro; E. Voutier; N. K. Walford; X. Wei; L. B. Weinstein; M. H. Wood; N. Zachariou; L. Zana; J. Zhang; Z. W. Zhao; I. Zonta

    2015-06-01

    We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with energies of 1.6, 2.5, 4.2 and 5.8 GeV were scattered from deuteron ($^{15}$ND$_3$) targets, dynamically polarized along the beam direction, and detected with CLAS. From the measured double spin asymmetry, the virtual photon absorption asymmetry $A_1^d$ and the polarized structure function $g_1^d$ were extracted over a wide kinematic range (0.05 GeV$^2 < Q^2 <$ 5 GeV$^2$ and 0.9 GeV $< W <$ 3 GeV). We use an unfolding procedure and a parametrization of the corresponding proton results to extract from these data the polarized structure functions $A_1^n$ and $g_1^n$ of the (bound) neutron, which are so far unknown in the resonance region, $W < 2$ GeV. We compare our final results, including several moments of the deuteron and neutron spin structure functions, with various theoretical models and expectations as well as parametrizations of the world data. The unprecedented precision and dense kinematic coverage of these data can aid in future extractions of polarized parton distributions, tests of perturbative QCD predictions for the quark polarization at large $x$, a better understanding of quark-hadron duality, and more precise values for higher-twist matrix elements in the framework of the Operator Product Expansion.

  8. HTR-PROTEUS PEBBLE BED EXPERIMENTAL PROGRAM CORES 9 & 10: COLUMNAR HEXAGONAL POINT-ON-POINT PACKING WITH A 1:1 MODERATOR-TO-FUEL PEBBLE RATIO

    SciTech Connect (OSTI)

    John D. Bess

    2013-03-01

    PROTEUS is a zero-power research reactor based on a cylindrical graphite annulus with a central cylindrical cavity. The graphite annulus remains basically the same for all experimental programs, but the contents of the central cavity are changed according to the type of reactor being investigated. Through most of its service history, PROTEUS has represented light-water reactors, but from 1992 to 1996 PROTEUS was configured as a pebble-bed reactor (PBR) critical facility and designated as HTR-PROTEUS. The nomenclature was used to indicate that this series consisted of High Temperature Reactor experiments performed in the PROTEUS assembly. During this period, seventeen critical configurations were assembled and various reactor physics experiments were conducted. These experiments included measurements of criticality, differential and integral control rod and safety rod worths, kinetics, reaction rates, water ingress effects, and small sample reactivity effects (Ref. 3). HTR-PROTEUS was constructed, and the experimental program was conducted, for the purpose of providing experimental benchmark data for assessment of reactor physics computer codes. Considerable effort was devoted to benchmark calculations as a part of the HTR-PROTEUS program. References 1 and 2 provide detailed data for use in constructing models for codes to be assessed. Reference 3 is a comprehensive summary of the HTR-PROTEUS experiments and the associated benchmark program. This document draws freely from these references. Only Cores 9 and 10 are evaluated in this benchmark report due to similarities in their construction. The other core configurations of the HTR-PROTEUS program are evaluated in their respective reports as outlined in Section 1.0. Cores 9 and 10 were evaluated and determined to be acceptable benchmark experiments.

  9. HTR-PROTEUS PEBBLE BED EXPERIMENTAL PROGRAM CORES 9 & 10: COLUMNAR HEXAGONAL POINT-ON-POINT PACKING WITH A 1:1 MODERATOR-TO-FUEL PEBBLE RATIO

    SciTech Connect (OSTI)

    John D. Bess

    2014-03-01

    PROTEUS is a zero-power research reactor based on a cylindrical graphite annulus with a central cylindrical cavity. The graphite annulus remains basically the same for all experimental programs, but the contents of the central cavity are changed according to the type of reactor being investigated. Through most of its service history, PROTEUS has represented light-water reactors, but from 1992 to 1996 PROTEUS was configured as a pebble-bed reactor (PBR) critical facility and designated as HTR-PROTEUS. The nomenclature was used to indicate that this series consisted of High Temperature Reactor experiments performed in the PROTEUS assembly. During this period, seventeen critical configurations were assembled and various reactor physics experiments were conducted. These experiments included measurements of criticality, differential and integral control rod and safety rod worths, kinetics, reaction rates, water ingress effects, and small sample reactivity effects (Ref. 3). HTR-PROTEUS was constructed, and the experimental program was conducted, for the purpose of providing experimental benchmark data for assessment of reactor physics computer codes. Considerable effort was devoted to benchmark calculations as a part of the HTR-PROTEUS program. References 1 and 2 provide detailed data for use in constructing models for codes to be assessed. Reference 3 is a comprehensive summary of the HTR-PROTEUS experiments and the associated benchmark program. This document draws freely from these references. Only Cores 9 and 10 are evaluated in this benchmark report due to similarities in their construction. The other core configurations of the HTR-PROTEUS program are evaluated in their respective reports as outlined in Section 1.0. Cores 9 and 10 were evaluated and determined to be acceptable benchmark experiments.

  10. Geophysical Prospecting, 2008, 56, 341356 doi:10.1111/j.1365-2478.2007.00671.x Non-double-couple mechanism of moderate earthquakes near

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    2001; Rutledge, Phillips and Mayerhofer 2004). Vavrycuk (2007) investigated resolution of the borehole-double-couple components in volcanic and geothermal areas (Foulger and Julian 1993; Sarao et al. 2001; Foulger et al. 2004

  11. Precise determination of the deuteron spin structure at low to moderate Q2 with CLAS and extraction of the neutron contribution

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

    Guler, N.; Fersch, R. G.; Kuhn, S. E.; Bosted, P.; Griffioen, K. A.; Keith, C.; Minehart, R.; Prok, Y.; Adhikari, K. P.; Adikaram, D.; et al

    2015-11-02

    In this study, we present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with energies of 1.6, 2.5, 4.2 and 5.8 GeV were scattered from deuteron (15ND3) targets, dynamically polarized along the beam direction, and detected with CLAS. From the measured double spin asymmetry, the virtual photon absorption asymmetry Ad1 and the polarized structure function gd1 were extracted over a wide kinematic range (0.05 GeV2 more »a parametrization of the corresponding proton results to extract from these data the polarized structure functions An1 and g1n of the (bound) neutron, which are so far unknown in the resonance region, W « less

  12. Alliance coordination effectiveness and the performance of international strategic alliances: development of the partnership and moderating role of market environment turbulence 

    E-Print Network [OSTI]

    Choi, Young-Tae

    2004-11-15

    their relationships? 2) how does this relationship development impact effective management of resources contributed by each ISA partner? and 3) how does effective resource management influence ISA performance? Data were collected by mail and web surveys from those...

  13. Ethnicity and acculturation as moderators of the relationship between media exposure, awareness, and thin-ideal internalization in African American women 

    E-Print Network [OSTI]

    Henry, Keisha Denythia

    2006-10-30

    dissatisfaction were examined. European American students and African American participants from both predominantly White and historically Black colleges and universities completed measures of media exposure, awareness of socicultural attitudes towards appearance...

  14. Criticality Evaluation of Plutonium-239 Moderated by High-Density Polyethylene in Stainless Steel and Aluminum Containers Suitable for Non-Exclusive Use Transport

    SciTech Connect (OSTI)

    Watson, T T

    2007-08-10

    Research is conducted at the Joint Actinide Shock Physics Experimental Facility (JASPER) on the effects of high pressure and temperature environments on plutonium-239, in support of the stockpile stewardship program. Once an experiment has been completed, it is necessary to transport the end products for interim storage or final disposition. Federal shipping regulations for nonexclusive use transportation require that no more than 180 grams of fissile material are present in at least 360 kilograms of contiguous non-fissile material. To evaluate the conservatism of these regulatory requirements, a worst-case scenario of 180g {sup 239}Pu and a more realistic scenario of 100g {sup 239}Pu were modeled using one of Lawrence Livermore National Laboratory's Monte Carlo transport codes known as COG 10. The geometry consisted of {sup 239}Pu spheres homogeneously mixed with high-density polyethylene surrounded by a cube of either stainless steel 304 or aluminum. An optimized geometry for both cube materials and hydrogen-to-fissile isotope (H/X) ratio were determined for a single unit. Infinite and finite 3D arrays of these optimized units were then simulated to determine if the systems would exceed criticality. Completion of these simulations showed that the optimal H/X ratio for the most reactive units ranged from 800 to 1600. A single unit of either cube type for either scenario would not reach criticality. An infinite array was determined to reach criticality only for the 180g case. The offsetting of spheres in their respective cubes was also considered and showed a considerable decrease in the number of close-packed units needed to reach criticality. These results call into question the current regulations for fissile material transport, which under certain circumstances may not be sufficient in preventing the development of a critical system. However, a conservative, theoretical approach was taken in all assumptions and such idealized configurations may not be likely to be encountered in actual packaging, transportation, and storage configurations. Modeling of realistic, as-built configurations is beyond the scope of this study.

  15. Generating carbon flux model parameters and drivers via space/time geostatistics As we know, our best moderate scale (1-10 Km2

    E-Print Network [OSTI]

    is to parameterise and drive models with ground based data from sparse measurement networks. One characteristic the ecology, management, etc. Remotely sensed data offers a unique, large area data source to constrain models models: Kriging allows us to more objectively interpolate our data over the domain of interest

  16. Subscribe to Astrolrner@CAE at http://astronomy101.jpl.nasa.gov/astrolrner/ The CAE/CATS Guest Moderator Program: Fostering Better Astronomy Education

    E-Print Network [OSTI]

    Feldmeier, John

    Subscribe to Astrolrner@CAE at http://astronomy101.jpl.nasa.gov/astrolrner/ The CAE/CATS Guest for Astronomy Education (CAE), Steward Observatory, University of Arizona,3Westchester Community College, 4West Chester University of Pennsylvania The Center for Astronomy Education (CAE; http://astronomy101.jpl

  17. *Corresponding author.Email contacts: nenes@its.caltech.edu, assim@chemeng.ntua.gr Simulation of Airlift Pumps for Moderate-Depth Water Wells

    E-Print Network [OSTI]

    Nenes, Athanasios

    -27, Athens, Greece Abstract A model is developed which simulates water airlift pumps. The water flow rate can be predicted for a given airlift system, or, the required air flow can be estimated for a desired water flow for applications such as pumping corrosive fluids and in geothermal wells, [1]. It is also used for pumping

  18. Treatments for mild-to-moderate recalcitrant plaque psoriasis: Expected clinical and economic outcomes for first-line and second-line care

    E-Print Network [OSTI]

    2005-01-01

    patients treated for psoriasis with methoxsalen (psoralen)of treatments for severe psoriasis. The Photochemotherapydirect cost of care for psoriasis and psoriatic arthritis in

  19. Potential Moderating Effects of Selenium on Mercury Uptake and Selenium:Mercury Molar Ratios in Fish From Oak Ridge and Savannah River Site - 12086

    SciTech Connect (OSTI)

    Burger, Joanna; Gochfeld, Michael; Donio, Mark; Jeitner, Christian; Pittfield, Taryn

    2012-07-01

    Mercury contamination is an important remediation issue at the U.S. Department of Energy's (DOE) Oak Ridge Reservation and to a lesser extent at other DOE sites because of the hazard it presents, potential consequences to humans and eco-receptors, and completed pathways, to offsite receptors. Recent work has emphasized that selenium might ameliorate the toxicity of mercury, and we examine the selenium:mercury (Se:Hg) molar ratios in fish from Oak Ridge, and compare them to Se:Hg molar ratios in fish from the Savannah River. Selenium/mercury molar ratios varied considerably among and within fish species. There was considerable variation in the molar ratios for individual fish (as opposed to mean ratios by species) for freshwater fish from both sites. The inter-individual variation in molar ratios indicates that such that the molar ratios of mean Se and Hg concentrations may not be representative. Even for fish species with relatively low mercury levels, some individual fish have molar ratios less than unity, the value sometime thought to be protective. Selenium levels varied narrowly regardless of fish size, consistent with homeostatic regulation of this essential trace element. The data indicate that considerable attention will need to be directed toward variations and variances, as well as the mechanisms of the interaction of selenium and mercury, before risk assessment and risk management policies can use this information to manage mercury pollution and risk. Even so, if there are high levels of selenium in the fish from Poplar Creek on Oak Ridge, then the potential exists for some amelioration of adverse health effects, on the fish themselves, predators that eat them, and people who consume them. This work will aid DOE because it will allow managers and scientists to understand another aspect that affects fate and transport of mercury, as well as the potential effects of methylmercury in fish for human and ecological receptors. The variability within fish species, however, suggests that the relative Se:Hg molar ratios in fish are not stable enough to be used in risk assessment at this time. Nor is it known how much excess selenium is required to confer any degree of protectiveness. That is, in conducting risk assessments, it is not possible to determine the spread of ratios, which would be needed for probabilistic risk assessment. Significantly more fish samples per species are required to begin to generate data that would allow it use in risk assessment. Adding Se:Hg molar ratios seems to complicate risk assessment for the potential adverse effects of mercury exposure, and using mercury levels at this time remains the most viable option. (authors)

  20. When tree rings behave like foam: moderate historical decrease in the mean ring density of common beech paralleling a strong historical growth increase

    E-Print Network [OSTI]

    Recanati, Catherine

    to wood quality, and biomass/carbon sequestration issues. The anecdotic available material suggests an issue for forest carbon accounting. Keywords: Fagus sylvatica; wood density; X-ray microdensitometry

  1. Boreal lakes moderate seasonal and diurnal temperature variation and perturb atmospheric circulation: Analyses in the Community Earth System Model 1 (CESM1)

    E-Print Network [OSTI]

    Subin, Z.M.

    2013-01-01

    in the Community Earth System Model 1 (CESM1) By ZACHARY M.into the Community Earth System Model 1 (CESM1) to study thearea. In the Community Earth System Model 1 (CESM1; http://

  2. MODERATION OF COGNITIVE--ACHIEVEMENT RELATIONS FOR CHILDREN WITH SPECIFIC LEARNING DISABILITIES: A MULTI-GROUP LATENT VARIABLE ANALYSIS USING CHC THEORY

    E-Print Network [OSTI]

    Niileksela, Christopher Robert

    2012-05-31

    --achievement relations. A three-stratum model of cognitive abilities based on Cattell-Horn-Carroll (CHC) theory was used in the analysis. Results showed that the factor structure and factor loadings of the CHC model were invariant among groups, and SLD group membership...

  3. This map shows relative shaking hazards in the United States and Puerto Rico. During a 50-year time period, the probability of strong shaking increases from very low (white), to moder-

    E-Print Network [OSTI]

    safety and to reduce losses through effective forecasts based on the best possible scientific information. Science Helps Prepare the Nation The USGS supports regional, national, and global seismic-monitoring networks, studies why earthquakes occur and how they shake the ground, assesses the Earthquake hazards

  4. Pathways to success for moderately defined careers: a study of relationships among prestige/autonomy, job satisfaction, career commitment, career path, training and learning, and performance as perceived by project managers 

    E-Print Network [OSTI]

    Carden, Lila Lenoria

    2007-09-17

    individuals make meaning in their job contexts and provide avenues to meet intrinsic and extrinsic rewards, including economic and social status (Adamson, 1997; Callanan, 2003). As a result, individual perceptions of career paths may impact job satisfaction...

  5. HTR-PROTEUS PEBBLE BED EXPERIMENTAL PROGRAM CORES 5, 6, 7, & 8: COLUMNAR HEXAGONAL POINT-ON-POINT PACKING WITH A 1:2 MODERATOR-TO-FUEL PEBBLE RATIO

    SciTech Connect (OSTI)

    John D. Bess

    2013-03-01

    PROTEUS is a zero-power research reactor based on a cylindrical graphite annulus with a central cylindrical cavity. The graphite annulus remains basically the same for all experimental programs, but the contents of the central cavity are changed according to the type of reactor being investigated. Through most of its service history, PROTEUS has represented light-water reactors, but from 1992 to 1996 PROTEUS was configured as a pebble-bed reactor (PBR) critical facility and designated as HTR-PROTEUS. The nomenclature was used to indicate that this series consisted of High Temperature Reactor experiments performed in the PROTEUS assembly. During this period, seventeen critical configurations were assembled and various reactor physics experiments were conducted. These experiments included measurements of criticality, differential and integral control rod and safety rod worths, kinetics, reaction rates, water ingress effects, and small sample reactivity effects (Ref. 3). HTR-PROTEUS was constructed, and the experimental program was conducted, for the purpose of providing experimental benchmark data for assessment of reactor physics computer codes. Considerable effort was devoted to benchmark calculations as a part of the HTR-PROTEUS program. References 1 and 2 provide detailed data for use in constructing models for codes to be assessed. Reference 3 is a comprehensive summary of the HTR-PROTEUS experiments and the associated benchmark program. This document draws freely from these references. Only Cores 9 and 10 are evaluated in this benchmark report due to similarities in their construction. The other core configurations of the HTR-PROTEUS program are evaluated in their respective reports as outlined in Section 1.0. Cores 9 and 10 were evaluated and determined to be acceptable benchmark experiments.

  6. ECOLOGICAL CONSIDERATIONS OF THE SOLAR ALTERNATIVE

    E-Print Network [OSTI]

    Davidson, M.

    2010-01-01

    energy intensive materials production moderate high moderate (navigation aids, ship lanes) high (land disposal) high moderate WIND (MULTIMEGAWATT SCALE) environmental impact

  7. Regional Lead Agents and County Coordinators 2011 RESPONSIBILITY NAME COUNTY

    E-Print Network [OSTI]

    Bolding, M. Chad

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