Sample records for white tv set

  1. Satellite Television Industry Meeting Regarding DOE Set-Top Box...

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

    regarding the pending DOE rulemaking to establish energy conservation standards on set-top boxes (STBs) under title Ill of the Energy Policy and Conservation Act of 1974, as...

  2. PERFECTION, WRETCHED, NORMAL, AND NOWHERE: A REGIONAL GEOGRAPHY OF AMERICAN TELEVISION SETTINGS

    E-Print Network [OSTI]

    Campbell, Gabriel Scott

    2011-05-28T23:59:59.000Z

    ACKNOWLEDGMENTS This dissertation has logged a lot of miles. Portions of it were written on the window sill of a laundromat in Cañon City, Colorado, at an airport bar in Little Rock, Arkansas, and at countless coffee shops, libraries, and hotels in Illinois..., Alabama, Virginia, Mississippi, and Georgia); the West (Oregon, Nevada, Colorado, Montana, Washington, Idaho, Wyoming, Utah, New Mexico, and Arizona), and the Midwest. Because of the large volume of material detailing the television landscapes...

  3. Price and Inventory Competition in Oligopoly TV White Space Markets

    E-Print Network [OSTI]

    Huang, Jianwei

    's wholesale pricing strategy on the market equilibrium. Specifically, we analytically show how the wholesale further propose two different spectrum wholesale pricing strategies that maximize the database manager between these two wholesale pricing strategies. Index Terms--TV White Space, Price and Inventory

  4. Television 2.0 : reconceptualizing TV as an engagement medium

    E-Print Network [OSTI]

    Askwith, Ivan D

    2007-01-01T23:59:59.000Z

    Television is in a period of dramatic change. As the mass audience continues to fragment into ever-smaller niche audiences and communities of interest, and new technologies shift control over the television viewing experience ...

  5. Social TV : the future of television in the Internet Age

    E-Print Network [OSTI]

    Summa, Giacomo

    2011-01-01T23:59:59.000Z

    Television's influence on culture and society has been widely acknowledged for many years. On the other hand, with the diffusion of the web and of social networks such as Facebook and Twitter, used in concert with television, ...

  6. DIDACTICAL HOLOGRAPHIC EXHIBIT INCLUDING (HOLOGRAPHIC TELEVISION)

    E-Print Network [OSTI]

    de Aguiar, Marcus A. M.

    DIDACTICAL HOLOGRAPHIC EXHIBIT INCLUDING HoloTV (HOLOGRAPHIC TELEVISION) José J. Lunazzi , DanielCampinasSPBrasil Abstract: Our Institute of Physics exposes since 1980 didactical exhibitions of holography in Brazil where

  7. Say Hello to Stricter TV Standards | Department of Energy

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

    past couple of years to reduce the power consumption of TVs. For example, LED (light emitting diode) technology is expected to be the leading backlight technology for LCD TV sets...

  8. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 1, Methodology

    SciTech Connect (OSTI)

    Not Available

    1993-11-01T23:59:59.000Z

    The Energy Policy and Conservation Act (P.L. 94-163), as amended, establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. DOE is currently considering amending standards for seven types of products: water heaters, direct heating equipment, mobile home furnaces, pool heaters, room air conditioners, kitchen ranges and ovens (including microwave ovens), and fluorescent light ballasts and is considering establishing standards for television sets. This Technical Support Document presents the methodology, data, and results from the analysis of the energy and economic impacts of the proposed standards. This volume presents a general description of the analytic approach, including the structure of the major models.

  9. Rhythms and plasticity: television temporality at home

    E-Print Network [OSTI]

    Irani, Lilly; Jeffries, Robin; Knight, Andrea

    2010-01-01T23:59:59.000Z

    priority. Plastic television watching did not demand com-and domestic demands [5]. 5.7 Nearly plastic Many of the

  10. The effects of mergers in broadcast television

    E-Print Network [OSTI]

    Rainey, Mark Christopher, 1974-

    2001-01-01T23:59:59.000Z

    In 1999 the Federal Communications Commission decided to relax its prohibition against one firm owning two television stations in the same market. Although joint ownership was prohibited prior to 1999, evidence on the ...

  11. Backhauling in TV White Spaces Cyrus Gerami, Narayan Mandayam, Larry Greenstein

    E-Print Network [OSTI]

    Mandayam, Narayan

    the overly conservative restrictions on secondary transmissions to protect incumbents. In this paper, instead as well. Using a basic design involving fixed towers and directional antennas, our results show rules for TVBDs (TV Band Devices) by allowing transmission only in certain channels (see Table I

  12. Upgrade LCDs or TVs with improved ergonomic adjustability

    E-Print Network [OSTI]

    Saskatchewan, University of

    Highlights · Upgrade LCDs or TVs with improved ergonomic adjustability · Constant Force (CFTM) patented lift-and-pivot motion technology produces smooth adjustment · Neo-Flex LCD Stand is the only range of movement to your LCD display or TV with the Neo-Flex LCD Stand! This proven technology is now

  13. Energy-efficient lighting system for television

    DOE Patents [OSTI]

    Cawthorne, Duane C. (Amarillo, TX)

    1987-07-21T23:59:59.000Z

    A light control system for a television camera comprises an artificial light control system which is cooperative with an iris control system. This artificial light control system adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to provide a sufficient video signal when the camera iris is substantially open.

  14. Assessment of SEAD Global Efficiency Medals for Televisions

    E-Print Network [OSTI]

    Young, Park, Won

    2013-01-01T23:59:59.000Z

    manufacturers to use fewer LED lamps as well as low-voltageDiode (LED) backlit LCD TVs Cold Cathode Fluorescent LampLED-LCD TVs. Conventional technology is defined as Cold Cathode Fluorescent Lamp

  15. Life cycle assessment of TV sets in China: A case study of the impacts of CRT monitors

    SciTech Connect (OSTI)

    Song Qingbin [Faculty of Science and Technology, University of Macau (Macao); Wang Zhishi, E-mail: zswang@umac.mo [Faculty of Science and Technology, University of Macau (Macao); Li Jinhui; Zeng Xianlai [School of Environment, Tsinghua University, Beijing 100084 (China)

    2012-10-15T23:59:59.000Z

    Along with the rapid increase in both production and use of TV sets in China, there is an increasing awareness of the environmental impacts related to the accelerating mass production, electricity use, and waste management of these sets. This paper aims to describe the application of life cycle assessment (LCA) to investigate the environmental performance of Chinese TV sets. An assessment of the TV set device (focusing on the Cathode Ray Tube (CRT) monitor) was carried out using a detailed modular LCA based on the international standards of the ISO 14040 series. The LCA was constructed using SimaPro software version 7.2 and expressed with the Eco-indicator' 99 life cycle impact assessment method. For a sensitivity analysis of the overall LCA results, the CML method was used in order to estimate the influence of the choice of the assessment method on the results. Life cycle inventory information was compiled by Ecoinvent 2.2 databases, combined with literature and field investigations on the current Chinese situation. The established LCA study shows that the use stage of such devices has the highest environmental impact, followed by the manufacturing stage. In the manufacturing stage, the CRT and the Printed Circuit Board (PCB) are those components contributing the most environmental impacts. During the use phase, the environmental impacts are due entirely to the methods of electricity generation used to run them, since no other aspects were taken into account for this phase. The final processing step-the end-of-life stage-can lead to a clear environmental benefit when the TV sets are processed through the formal dismantling enterprises in China.

  16. Network Television and the Digital Threat

    E-Print Network [OSTI]

    Lapan, Lisa

    2009-01-01T23:59:59.000Z

    NETWORK TV AND THE DIGITAL THREAT tertainment are availableNETWORK TV AND THE DIGITAL THREAT luring users to watch the91 Ryan Nakashima, Digital Threat Prompts Movie Industry

  17. Instructional Television Instructor Handbook Instructor Handbook

    E-Print Network [OSTI]

    Karsai, Istvan

    Campus Overview Interactive Instructional Television at ETSU is a way for students who do not live near-3011 747-5715 392-8016 439-7499 439-6809 kingk@etsu.edu nelsonr@etsu.edu smithdl@etsu.edu haefs@etsu.edu fraleyc@etsu.edu roseg@etsu.edu browsd01@etsu.edu ritchies@etsu.edu 2 Introduction to the Equipment

  18. UITV University of Iowa Cable Television ITS VIDEO SERVICES

    E-Print Network [OSTI]

    UITV ­ University of Iowa Cable Television ITS VIDEO SERVICES 1 UITV Telecommunication and Network Services ITS Video Services 23 Lindquist Center 319-335-5898 UITV, University of Iowa Cable Television Operations Report Calendar Year 2006 February 12, 2007 ­ Michael J. McBride, Video Services Program Manager

  19. UITV University of Iowa Cable Television ITS VIDEO SERVICES

    E-Print Network [OSTI]

    UITV ­ University of Iowa Cable Television ITS VIDEO SERVICES 1 UITV Report for Fiscal Year July 1 and Student Video Productions. o Programs are received from satellite programming services, like SCOLA foreign a venue for student programming, like Daily Iowan Television News and Student Video Productions. · On July

  20. Non-Intrusive User Interfaces for Interactive Digital Television Experiences

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Non-Intrusive User Interfaces for Interactive Digital Television Experiences Pablo Cesar1 , Dick C.Cruz-Lara@loria.fr, Julien.Ducret@loria.fr Abstract. This paper presents a model and architecture for non-intrusive user to consume and interact with television content. We refer to this model as non-intrusive user interfaces

  1. Weather Internship opportunity with KITV 4 Island Television is the ABC television affiliate in Honolulu, Hawai`i.

    E-Print Network [OSTI]

    Weather Internship opportunity with KITV 4 Island Television is the ABC television affiliate in Honolulu, Hawai`i. KITV recognizes that a good internship program can add practical experience to the education a student gains in college or graduate school. KITV has a long-established Internship Program

  2. Mobile and Interactive Social Television A Virtual TV Room Francesco Cricri

    E-Print Network [OSTI]

    Gabbouj, Moncef

    .curcio@nokia.com Moncef Gabbouj Tampere University of Technology Tampere, Finland moncef.gabbouj@tut.fi Abstract Smart on the market. People often prefer to watch TV programs, such as a football game or a movie, together with other be located in a relatively restricted geographical area, in order to be able to meet each other at home

  3. atlas tv project: Topics by E-print Network

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

    television (iTV) Keywords Narrative patterns, Interactive Television (iTV), Interactive Media (i-media) Introduction The development of interactive TV (iTVWinky Dink and You:...

  4. U.S. Energy Department, Pay-Television Industry and Energy Efficiency...

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

    - developed through a non-regulatory agreement between the pay-TV industry, the consumer electronics industry and energy efficiency advocates - will improve set-top box efficiency...

  5. On the use of Satellite Television in High Energy Physics

    E-Print Network [OSTI]

    Lucas Taylor; David O. Williams

    1998-10-24T23:59:59.000Z

    This paper assesses the feasibility of exploiting commercial satellite television technologies to broadcast video signals and data from major High Energy Physics facilities to collaborating institutes throughout the world.

  6. Tomorrow's television and computer screens could be brighter, clearer and

    E-Print Network [OSTI]

    of a conjugated organic polymer--widely used as a conductive material in devices such as light-emitting diodes material in organic light-emitting diodes, PEDOT is found in many electronic devices, such as televisions

  7. Environmental video : personal forms for television's public context

    E-Print Network [OSTI]

    Grabill, Elliott Vincent

    1981-01-01T23:59:59.000Z

    Broadcast television is a fixture in our lives, a utility comparable to the telephone or the electric current running into our homes. In developing an artistic statement in the video medium, the artist must take this ...

  8. Managing On-air Ad Inventory in Broadcast Television

    E-Print Network [OSTI]

    Bollapragada, Srinivas; Mallik, Suman

    2008-01-01T23:59:59.000Z

    Motivated by the experiences of the National Broadcasting Company (NBC), we present an analytical model for managing on-air ad inventory in broadcast television. The ad inventory in this industry is priced based on rating ...

  9. Televised political satire: the new media of political humor and implications for presidential elections

    E-Print Network [OSTI]

    McKenzie, John Marshall, II

    2009-05-15T23:59:59.000Z

    to counteract the bumbler image. 4 It?s clear the power Nessen saw in satire, and how television magnified this power by enabling such a large audience to partake in it. He goes on in his biography to write about how he decided to host an episode... Night Live used him to make his appearance seem like the Ford White House endorsed this type of vulgarity. He attributes great power to Saturday Night Live and the media when it comes to determining the outcome of the 1976 election. He calls...

  10. A Review of the 2011 and 2013 Digital Television Energy Efficiency Regulations Developed and Adopted by the California Energy Commission

    E-Print Network [OSTI]

    Wazzan, C. Paul; Eash, Dawn E.

    2011-01-01T23:59:59.000Z

    Television Energy Efficiency Regulations See PG&E Revisednecessitate energy con- trol and regulation are dubious atTelevision Energy Efficiency Regulations THE CALIFORNIA

  11. Audience research for fun and profit : rediscovering the value of television audiences

    E-Print Network [OSTI]

    Seles, Sheila Murphy

    2010-01-01T23:59:59.000Z

    The American television industry is in a moment of transition because of changes brought about by digital distribution and audience fragmentation. This thesis argues that the television industry can no longer adapt to the ...

  12. Measurements and Analysis of Secondary User Device Effects on Digital Television Receivers

    E-Print Network [OSTI]

    Newman, Timothy Ray; DePardo, Daniel; Wyglinski, Alexander M.; Evans, Joseph B.; Rajbanshi, Rakesh; Petty, Victor R.; Datla, Dinesh; Weidling, Frederick; Kolodzy, Paul J.; Marcus, Michael J.; Minden, Gary J.; Roberts, James A.

    2009-11-30T23:59:59.000Z

    This article presents results from a study of the potential effects of secondary users operating in unoccupied television spectrum. Television spectrum is known within the wireless communications community as being ...

  13. The development of high definition television : an ecology of games

    E-Print Network [OSTI]

    Neil, Suzanne Chambliss

    2010-01-01T23:59:59.000Z

    This study is an analysis of the forces that shaped the overall character of a new US television system, high definition or HDTV, between the early 1980s and 2010, with a primary focus on the period leading up the Federal ...

  14. The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions

    SciTech Connect (OSTI)

    Ravi, Kavita [US Department of Energy, Washington, DC (United States)] [US Department of Energy, Washington, DC (United States); Bennich, Peter [Swedish Energy Agency (Sweden)] [Swedish Energy Agency (Sweden); Cockburn, John [Natural Resources Canada, Ottawa (Canada)] [Natural Resources Canada, Ottawa (Canada); Doi, Naoko [Institute of Energy Economics (Japan)] [Institute of Energy Economics (Japan); Garg, Sandeep [United Nations Development Programme, New York, NY (United States)] [United Nations Development Programme, New York, NY (United States); Garnaik, S.P. [ICF International (India)] [ICF International (India); Holt, Shane [Energy and Tourism, Canberra (Australia)] [Energy and Tourism, Canberra (Australia); Walker, Mike [Food and Rural Affairs (United Kingdom)] [Food and Rural Affairs (United Kingdom); Westbrook-Trenholm, Elizabeth [Natural Resources, Canada, Ottawa (Canada). Office of Energy Efficiency] [Natural Resources, Canada, Ottawa (Canada). Office of Energy Efficiency; Lising, Anna [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Pantano, Steve [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Khare, Amit [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Park, Won Young [Lawrence Berkeley National Lab., CA (United States)] [Lawrence Berkeley National Lab., CA (United States)

    2013-10-15T23:59:59.000Z

    The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

  15. TV, Digital, and Social: A Debate

    E-Print Network [OSTI]

    Wang, Jing

    2015-01-01T23:59:59.000Z

    One of the important debates in the social media era regards the future of television. Is TV still relevant? This is both a methodological and pedagogical issue for teachers and students researching contemporary media ...

  16. Value chain dynamics and evolving consumer demographics in the American television industry

    E-Print Network [OSTI]

    Skot, Tessa Ann

    2014-01-01T23:59:59.000Z

    The American television industry has always been one of very fast 'clockspeed,' characterized by the rapid pace of innovation and the emergence of new business models. This has never been truer than now. The entrance of ...

  17. Texas cable television franchises and compliance with the 1972 FCC rules

    E-Print Network [OSTI]

    Kabrich, Phillip Wayne

    1974-01-01T23:59:59.000Z

    moving into the nation's major. metropolitan areas, and a ncw dimension has been added Lo the industry: two-way cable com- munications. The lifting of the PCC's "freeze" on cable systems in the nation's top 100 television market areas seemed to open...TEXAS CABLE TELEVISION FRANCHISES AND COMPLIANCE WITH THE 1972 FCC RULES A Thesi. s by PHILLIP WAYNE KABRICH Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

  18. How to Discuss Statistics on Live Television Jeffrey S. Rosenthal, University of Toronto

    E-Print Network [OSTI]

    Rosenthal, Jeffrey S.

    ), and one at the undergraduate level (Probability and Statistics: The Science of Uncertainty, with M numerous interviews with television, radio, and print media concerning probability and statistics at the age of 29. He has received several Natural Sciences and Engineering Research Council of Canada

  19. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    and Low Power Mode Energy Consumption”, Energy Efficiency inTV Shipments on Energy Consumption.. 22 Figure 3-1.Estimates of Annual Energy Consumption in 3D mode of 3D TVs

  20. A Social Semiotic Discourse Analysis of Film and Television Portrayals of Agriculture: Implications for American Cultural Memory

    E-Print Network [OSTI]

    Specht, Annie

    2013-04-27T23:59:59.000Z

    , the traditional family farm, and the decline of the agrarian tradition—a social semiotic content analysis of 23 films and television programs released between 1950 and 2012 was conducted to identify parallels between the content of those media texts...

  1. The U.S. cable television industry : the multi-service operator organizational structure as a bundle of competencies

    E-Print Network [OSTI]

    Moorthy, Satish K. (Satish Kumar)

    2009-01-01T23:59:59.000Z

    The United States cable television industry is experiencing fierce competition from telephone companies and content providers, as well as new and possibly unknown entrants. As organizations in the industry are currently ...

  2. JOB OPENING POSITION: TV WeatherCenter Intern (unpaid internship)

    E-Print Network [OSTI]

    Parker, Matthew D. Brown

    JOB OPENING POSITION: TV WeatherCenter Intern (unpaid internship) JOB NUMBER: 12081 DIVISION/DEPARTMENT: WRAL-TV - Weather DESCRIPTION: THIS IS AN UNPAID INTERNSHIP. Interns in the WRAL HD Weather of North Carolina. The internship will feature hands-on experience in all aspects of television and radio

  3. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 3, Water heaters, pool heaters, direct heating equipment, and mobile home furnaces

    SciTech Connect (OSTI)

    Not Available

    1993-11-01T23:59:59.000Z

    This is Volume 3 in a series of documents on energy efficiency of consumer products. This volume discusses energy efficiency of water heaters. Water heaters are defined by NAECA as products that utilize oil, gas, or electricity to heat potable water for use outside the heater upon demand. These are major appliances, which use a large portion (18% on average) of total energy consumed per household (1). They differ from most other appliances in that they are usually installed in obscure locations as part of the plumbing and are ignored until they fail. Residential water heaters are capable of heating water up to 180{degrees}F, although the setpoints are usually set lower.

  4. The Use of a Solid State Analog Television Transmitter as a Superconducting Electron Gun Power Amplifier

    SciTech Connect (OSTI)

    J.G. Kulpin, K.J. Kleman, R.A. Legg

    2012-07-01T23:59:59.000Z

    A solid state analog television transmitter designed for 200 MHz operation is being commissioned as a radio frequency power amplifier on the Wisconsin superconducting electron gun cavity. The amplifier consists of three separate radio frequency power combiner cabinets and one monitor and control cabinet. The transmitter employs rugged field effect transistors built into one kilowatt drawers that are individually hot swappable at maximum continuous power output. The total combined power of the transmitter system is 33 kW at 200 MHz, output through a standard coaxial transmission line. A low level radio frequency system is employed to digitally synthesize the 200 MHz signal and precisely control amplitude and phase.

  5. Losing Sight of Ourselves: Applying Durkheim. Giddens, Baudrillard and Vaknin to Reality Television

    E-Print Network [OSTI]

    Collins, Megan Elizabeth

    2011-02-22T23:59:59.000Z

    more disciplining? (Durkheim 1951:253). Consumerism allows for the possibility of accumulating an infinite amount of goods and possessions. When one is hungry, they usually stop eating when their body tells them ?hey, I?m full.? Yes, overeating... and jump at the chance to participate in reality television programs. Look at me, here I am, don?t you think I?m great?!? I need to know 13 that you think I?m great! Mark Andrejevic believes this phenomenon is both ?a fascination with voyeurism...

  6. Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO Overview OCHCO OverviewRepository | DepartmentSEA-04:DepartmentSara C. Pryor About UsSarai|

  7. Authoring and Presentation Tools for Distance Learning over Interactive TV

    E-Print Network [OSTI]

    Erdem, Cigdem Eroglu

    questions into interactive exams, and a virtual teacher whose facial animation is automatically generated]: Multimedia Information Systems ­ animations, evaluation/methodology, video. General Terms Management, Design, Human Factors. Keywords Distance education, interactive TV, set-top-box, multimedia presentation. 1

  8. Voice of the Sea Wins Six Telly Awards Voice of the Sea television series, a signature project of the University of Hawai`i Sea Grant Center

    E-Print Network [OSTI]

    Voice of the Sea Wins Six Telly Awards Voice of the Sea television series, a signature project Awards, which are the premier regional television awards honoring excellence in programming. Voice." Voice of the Sea won a silver Telly, the most prestigious award, for Cultural Programming. Voice

  9. Television Viewing, Walking Speed and Grip Strength in a Prospective Cohort Study

    E-Print Network [OSTI]

    Keevil, Victoria L.; Wijndaele, Katrien; Luben, Robert; Sayer, Avan A.; Wareham, Nicholas J.; Khaw, Kay-Tee

    2014-07-18T23:59:59.000Z

    , strong and consistent associations between grip strength and TV viewing time were not observed. Isometric muscle strength encapsulates only one aspect of muscle func- tion, and low performance may be present without low strength or vice versa, a concept... for age, physical activity, anthropome- try, wealth, comorbidity, smoking, and alcohol intake and combined if no sex–TV viewing time interactions were identified. Results: Men and women who watched the least TV at the 2HC or 3HC walked at a faster usual...

  10. A new approach to teaching factory layout using closed-circuit television

    E-Print Network [OSTI]

    Britain, Jack Chancellor

    1968-01-01T23:59:59.000Z

    HNT ~ III. D. Vl&OP". "!'. NT 0! TH'": SYST'i:N ~ ~ ~ c ~ I'V. USING Tll"-' S1ST":N IN FACTOH': LAYOUT Vc BY-PPOBUCTS C!F TH"' S5'STHlf c 31 ~ ~ ~ ~ ~ 38 VI. CONC1USION ~ ~ BIBB IOGHAPHY ~ ~ ~ ~ ~ ~ c ~ ~ c ~ 45 LIST OF' TABLES 1. Table of lnit...!rpcse closed-eirou! t television system arit} deter! in" hai; it ocu5. d b;. st be u:ed 1n 113. usi rating factory leycut prit!ciples;5 th tiic limited funds available This CCT!& system was to h"ive three tit?in oh!master} s? tice. The fi&rst c f t lie se...

  11. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    Energy Efficiency of New Televisions”. October. http://mappingandbenchmarking.iea-4e.org/shared_files/110/download 2010b Australia

  12. Ten Years at the Calif. Energy Commission White Roofs to Cool your Building, your City and

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Ten Years at the Calif. Energy Commission & White Roofs to Cool your Building, your City and (this" 32" 37" 42" 50" CEC Max Screen Area (1400 in2 or ~57.4 diagonal inches) Energy Star 3.0 TVs (10 is new !) Cool the World Arthur H. Rosenfeld, Former Commissioner California Energy Commission

  13. A Review of the 2011 and 2013 Digital Television Energy Efficiency Regulations Developed and Adopted by the California Energy Commission

    E-Print Network [OSTI]

    Wazzan, C. Paul; Eash, Dawn E.

    2011-01-01T23:59:59.000Z

    1, 2008. “TV Energy Consumption Trends and Energy-EfficiencyElectronics: Market Trends, Energy Consumption, and Program

  14. Development of preference models for regular dissemination of informational and educational programming through cable television systems of Texas

    E-Print Network [OSTI]

    Quinn, Larry Arnold

    1973-01-01T23:59:59.000Z

    of formats on the market today. Different manufacturers' equipment is not compatible, and often even equipment manufactured by the same company is not always compatible (9: I). Results of this study will reveal to the Texas cable industry the kinds...DEVELOPMENT OF PREFERENCE MODELS FOR REGULAR DISSEMINATION OF INFORMATIONAL AND EDUCATIONAL PROGRAMMING THROUGH CABLE TELEVISION SYSTEMS OF TEXAS A Thesis by LARRY ARNOLD QUINN Submitted to the Graduate College of Texas A&M University...

  15. TV Weathercasters as Climate Change Communicators

    E-Print Network [OSTI]

    TV Weathercasters as Climate Change Communicators Kris Wilson Ph.D. School of Journalism University. 2012) #12;TV Weathercasters as Climate Change Communicators On-line survey (n=571) (52% response rate change more frequently in the future #12;TV Weathercasters as Climate Change Communicators "As a TV

  16. Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2003-05-13T23:59:59.000Z

    Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.

  17. Robert Heinecken's TV/Time Environment

    E-Print Network [OSTI]

    Pfahler, Zachary Austin

    2012-01-01T23:59:59.000Z

    Environment, for example, exploits the televisual medium inMedium is the Message:” The Aesthetics of TV/Time Environmentwith TV/Time Environment. 11 “The Medium is the Message:”

  18. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN) [Loudon, TN; Moore, James A. (Powell, TN) [Powell, TN

    2009-09-08T23:59:59.000Z

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  19. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F. (Loudon, TN); Moore, James A. (Powell, TN)

    2011-02-01T23:59:59.000Z

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  20. Product line-up design based on preference measurement : a case study on TV industry

    E-Print Network [OSTI]

    Park, Chang Bae, S.M. Massachusetts Institute of Technology

    2011-01-01T23:59:59.000Z

    Sony, in 2010, introduced innovative product line-up setting process for its TV, using the technique of market segmentation and conjoint analysis. This practice was expected to increase its sales compared to traditional ...

  1. UNIVERSITY OF MASSACHUSETTS AMHERST CAMERA USE The purpose of this policy is to regulate the use of closed circuit television (CCTV) cameras to monitor and record

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    UNIVERSITY OF MASSACHUSETTS AMHERST CAMERA USE POLICY I. Purpose The purpose of this policy is to regulate the use of closed circuit television (CCTV) cameras to monitor and record public areas of Massachusetts Amherst is committed to enhancing the quality of life of the campus community by integrating

  2. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    LBNL-pend TV Energy Consumption Trends and Energy-EfficiencyTrends and Energy Consumption ..TV Technology Trends and Energy Consumption. 1.2.3. Factors

  3. The development of an exemplary plan of social action for the implementation and maintenance of educational television in institutions of higher learning in the United States

    E-Print Network [OSTI]

    Godwin, Norman Floyd

    1969-01-01T23:59:59.000Z

    to designate particular means or methods by which strategies may be achieved. Educational ~chan e - Educational change shall refer to a partial or whole alteration in the pattern of an on-going educational system. Educational television - Educational... is that educational institutions, since they are charged with imparting both old and new knowledge to the young, must themselves be highly dynamic, with frequent changes in teaching methods as well as content. Further- more, the assumption is that teachers...

  4. Real time, TV-based, point-image quantizer and sorter

    DOE Patents [OSTI]

    Case, Arthur L. (Oak Ridge, TN); Davidson, Jackson B. (Oak Ridge, TN)

    1976-01-01T23:59:59.000Z

    A device is provided for improving the vertical resolution in a television-based, two-dimensional readout for radiation detection systems such as are used to determine the location of light or nuclear radiation impinging a target area viewed by a television camera, where it is desired to store the data indicative of the centroid location of such images. In the example embodiment, impinging nuclear radiation detected in the form of a scintillation occurring in a crystal is stored as a charge image on a television camera tube target. The target is scanned in a raster and the image position is stored according to a corresponding vertical scan number and horizontal position number along the scan. To determine the centroid location of an image that may overlap a number of horizontal scan lines along the vertical axis of the raster, digital logic circuits are provided with at least four series-connected shift registers, each having 512 bit positions according to a selected 512 horizontal increment of resolutions along a scan line. The registers are shifted by clock pulses at a rate of 512 pulses per scan line. When an image or portion thereof is detected along a scan, its horizontal center location is determined and the present front bit is set in the first shift register and shifted through the registers one at a time for each horizontal scan. Each register is compared bit-by-bit with the preceding register to detect coincident set bit positions until the last scan line detecting a portion of the image is determined. Depending on the number of shift registers through which the first detection of the image is shifted, circuitry is provided to store the vertical center position of the event according to the number of shift registers through which the first detection of the event is shifted. Interpolation circuitry is provided to determine if the event centroid is between adjacent scan lines and stored in a vertical address accordingly. The horizontal location of the event is stored in a separate address memory.

  5. White Bear Lake Conservation District (Minnesota)

    Broader source: Energy.gov [DOE]

    This statute establishes the White Bear Lake Conservation District, which has the authority to set water and land use regulations for the area around White Bear Lake.

  6. 6. Electric current is delivered to a television set at a specified voltage. The power delivered to the television is the energy per charge (voltage) multiplied by the charge per time (current) as

    E-Print Network [OSTI]

    Kioussis, Nicholas

    .1 10 m 4 4 2.1 A 6.9 m L L D V V IR I I A I LD - - × = = = = = = × 29. An electric heater - - = - - = - - = 3. (b) Now apply Ohm's Law to 1R to find 1I : 1 12.0 V 0.55 A 22 I= = 4. Repeat step 3 to find 2I : 2 12.0 V 0.18 A 67 I= = 5. Repeat step 3 to find 3I : 3 12.0 V 0.16 A 77 I= = 6. (c) Since 1 ,R I

  7. Hearing is Believing: Detecting Mobile Primary User Emulation Attack in White Space

    E-Print Network [OSTI]

    California at Davis, University of

    users in white space: TV towers and wireless microphones. Existing work on PUE attack detection focused on the first category. However, for the latter category, primary users are mobile and their transmission power on the attackers that emulate stationary primary users (TV towers). They are based on the fact that the locations

  8. AUTOMATIC TV LOGO DETECTION AND CLASSIFICATION IN BROADCAST VIDEOS

    E-Print Network [OSTI]

    AUTOMATIC TV LOGO DETECTION AND CLASSIFICATION IN BROADCAST VIDEOS Nedret ¨OZAY, B¨ulent SANKUR In this study1 , we present a fully automatic TV logo iden- tification system. TV logos are detected in static of a logo candidate is established, TV logos are recognized via their subspace fea- tures. Comparative

  9. U.S. Energy Department, Pay-Television Industry and Energy Efficiency

    Office of Environmental Management (EM)

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

  10. Special Issue: "Thinking beyond the Box: Designing Interactive TV across Different Devices"

    E-Print Network [OSTI]

    provides new opportunities for using home-related services including online gaming, visualization of energy" Behavior & Information Technology (BIT) Guest Editors: Jan Hess, Hendrik Knoche, Volker Wulf Nowadays consumption, home security or support for healthy living. The TV set is thus becoming a high-tech platform

  11. Feeling the Heat... From My TV Set | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy Chinaof EnergyImpactOnSTATEMENT OF DAVIDTheJune 6, 2012.Department of

  12. Measurement of induced fractures by downhole TV camera in Black Warrior Basin coalbeds

    SciTech Connect (OSTI)

    Palmer, I.D. (Amoco Production Co., Tulsa, OK (US)); Sparks, P. (Taurus Exploration Inc., Birmingham, AL (US))

    1991-03-01T23:59:59.000Z

    Fracture stimulation is commonly used for coal degasification at the Black Warrior basin in Alabama. To understand coalbed fracturing better, Well AM-1 in the Oak Grove field was completed openhole in the section bracketing the Black Creek coals. Special diagnostics used on this project included various injection tests, static-line pressure measurements, and a downhole television camera. The television camera observed fractures during injection tests and after the propped fracture treatment. The authors believe these are the first successful downhole television pictures of propped fractures in coalbeds. Results are compared with predictions of hydraulic fracture simulators. This is a way of calibrating hydraulic fracture models for improved design/optimization.

  13. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    TV Wikipedia. 2011b. Luminance, Luminous flux, Luminousen.wikipedia.org/wiki/Luminance http://en.wikipedia.org/Luminance

  14. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    China Estimates of global and country-specific energy saving potentials will be based on the above TV market forecast

  15. White Roofs

    ScienceCinema (OSTI)

    Chu, Steven

    2013-05-29T23:59:59.000Z

    Secretary Steven Chu discusses the benefits of switching to white roofs and light colored pavements.

  16. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01T23:59:59.000Z

    and Low Power Mode Energy Consumption”, Energy Efficiency inEnergy Consumption ..26 3.1.3. 3D TV Energy Consumption and Efficiency

  17. Measuring the Engagement Level of TV Viewers Abstract--This work studies the feasibility of using visual

    E-Print Network [OSTI]

    program and manually coded the engagement levels of each viewer. From each video, we extracted several programs with an RGB video camera mounted on the TV set. Then, we extracted several face and head features features characterizing facial and head gestures, and used several aggregation methods over a short time

  18. Image display device in digital TV

    DOE Patents [OSTI]

    Choi, Seung Jong (Seoul, KR)

    2006-07-18T23:59:59.000Z

    Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

  19. Assistant Secretary Hoffman Discusses Grid Modernization with the New York Times and E&E TV

    Broader source: Energy.gov [DOE]

    During a New York Times conference on “Energy for Tomorrow: Building Sustainable Cities,” Assistant Secretary Hoffman joined ConEd CEO Kevin Burke, and Euroheat and Power CEO Sabine Froning for a discussion on “Think National but Power Local.” During an interview with E&E TV’s Monica Trauzzi, she discussed how Recovery Act funding is helping utilities achieve important results such as reducing peak load, deferring building of additional generation, improving operations and monitoring the health of the grid more effectively.

  20. A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li

    E-Print Network [OSTI]

    A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li Electrical terrestrial TV network and propose a new mobile TV communication paradigm that is radically different from and communication theory (i.e., Network Coding and Dirty Paper Coding) in the new mobile TV system design. Despite

  1. Training Room Equipment Instructions Projector and TV Display

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Training Room Equipment Instructions Projector and TV Display The control panel on the wall are connected to a training room computer and room is equipped with a keyboard, mouse and clicker. Connect USB

  2. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 2, Fluorescent lamp ballasts, television sets, room air conditioners, and kitchen ranges and ovens

    SciTech Connect (OSTI)

    Not Available

    1993-11-01T23:59:59.000Z

    This document is divided into ``volumes`` B through E, dealing with individual classes of consumer products. Chapters in each present engineering analysis, base case forecasts, projected national impacts of standards, life-cycle costs and payback periods, impacts on manufacturers, impacts of standards on electric utilities, and environmental effects. Supporting appendices are included.

  3. Opportunistic Spectrum Scheduling for Mobile Cognitive Radio Networks in White Space

    E-Print Network [OSTI]

    California at Davis, University of

    by the PU, and transmission link failure could occur. A transmission link failure can be avoided by changing the transmission frequency, i.e., using a different channel. For example, during a period in which a channel on 120. Fortunately, in the white space, the PUs are commonly TV towers whose positions, interference range

  4. White Paper

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley NickellApril 16, 2008 TBD-0075 -In the Matter 1 White Paper

  5. Weber's Law and Weberized TV Restoration Jianhong Shen

    E-Print Network [OSTI]

    Soatto, Stefano

    Weber's Law and Weberized TV Restoration Jianhong Shen School of Mathematics University the influence of human vi­ sion psychology. Weber's Law in psychology and psychophysics claims that hu­ man [Physica D, 60:259­268, 1992]. We study the issues of existence and uniqueness for the pro­ posed Weberized

  6. PREDICTION STRATEGIES IN A TV RECOMMENDER SYSTEM METHOD AND EXPERIMENTS

    E-Print Network [OSTI]

    Nijholt, Anton

    203 PREDICTION STRATEGIES IN A TV RECOMMENDER SYSTEM ­ METHOD AND EXPERIMENTS Mark van Setten, Enschede, The Netherlands anijholt@cs.utwente.nl, bvdijk@cs.utwente.nl ABSTRACT Predicting the interests present a way to create prediction engines that allow prediction techniques to be easily combined

  7. Digital Video, Digital TV IMPA -Instituto de Matemtica Pura e

    E-Print Network [OSTI]

    1 Digital Video, Digital TV and Beyond Luiz Velho IMPA - Instituto de Matemática Pura e Aplicada 2 Outline Video in the Digital Age Deployment of Digital Video Enabling Technologies Research @ VISGRAF Laboratory Trends and the Future... 3 Evolution of Digital Video 1st Generation - Analog / Digital Conversion

  8. White Paper on Energy Efficiency Status of Energy-Using Products in China (2011)

    E-Print Network [OSTI]

    Zhou, Nan

    2013-01-01T23:59:59.000Z

    heaters), microwave ovens, and induction cooktops. Accordinginduction cooktops, automatic electric rice cookers, AC electric fans, flat panel televisions, and household and similar purpose microwave ovens.

  9. White Paper on Energy Efficiency Status of Energy-Using Products in China (2012)

    E-Print Network [OSTI]

    Zhou, Nan

    2013-01-01T23:59:59.000Z

    induction cooktops, flat panel televisions, household and similar purpose microwave ovens,induction cooktops, AC electric fans, automatic electric rice cookers, and microwave ovens.induction cooktops, automatic electric rice cookers, AC electric fans, flat panel televisions, household and similar purpose microwave ovens,

  10. Security camera resolution measurements: Horizontal TV lines versus modulation transfer function measurements.

    SciTech Connect (OSTI)

    Birch, Gabriel Carisle; Griffin, John Clark

    2015-01-01T23:59:59.000Z

    The horizontal television lines (HTVL) metric has been the primary quantity used by division 6000 related to camera resolution for high consequence security systems. This document shows HTVL measurements are fundamen- tally insufficient as a metric to determine camera resolution, and propose a quantitative, standards based methodology by measuring the camera system modulation transfer function (MTF), the most common and accepted metric of res- olution in the optical science community. Because HTVL calculations are easily misinterpreted or poorly defined, we present several scenarios in which HTVL is frequently reported, and discuss their problems. The MTF metric is discussed, and scenarios are presented with calculations showing the application of such a metric.

  11. How Much Energy does Your TV Set Use? | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department ofOral Testimony of Secretary SamuelAs you mayDepartmentThis

  12. People love watching TV and going to the movies. This is great news for multimedia

    E-Print Network [OSTI]

    Zimmerman, John

    People love watching TV and going to the movies. This is great news for multimedia researchers that rarely gets addressed in the research is, Why do people love to consume TV programs and movies? Current, which lift them out of their ordinary exis- tence. Viewers develop strong attachments

  13. Fusion of speech, faces and text for person identification in TV broadcast

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    person names are tagged with the normalized identity (e.g. Barack OBAMA). People whose identity cannot be.1 Corpus The 2012 Repere corpus contains a total of 6 hours of annotated videos recorded from 2 French TV

  14. Real-time audiovisual speech capture and motion tracking for speech-driven facial animation

    E-Print Network [OSTI]

    Jablonski, Karl Adam

    2013-02-22T23:59:59.000Z

    the pupils of a human, was employed as the main video input device. The PupilCam is based on two sets of time multiplexed in&ared (IR) light emitting diodes (LED) and an analog, black and white, National Television Standards Committee (NTSC), Charge Couple...

  15. Near-Infrared Photometric Analyses of White Dwarf Stars

    E-Print Network [OSTI]

    P. -E. Tremblay; P. Bergeron

    2006-11-29T23:59:59.000Z

    We review the available near- and mid- infrared photometry data sets for white dwarfs from the Two Micron All-Sky Survey (2MASS) Point Source Catalog and the Spitzer Space Telescope. These data sets have been widely used to search for white dwarfs with an infrared excess as well as to characterize the atmosphere of cool white dwarfs. We evaluate the reliability of the 2MASS photometry by performing a statistical comparison with published JHK CIT magnitudes, and by carrying out a detailed model atmosphere analysis of the available photometry. We then present a critical examination of various results published in the literature including data from the Spitzer Space Telescope.

  16. Rhonda Whiting Bill Bradbury

    E-Print Network [OSTI]

    of Libby Dam operations on the Kootenai River white sturgeon. In August 2009 the Tribe submitted a Master natural recruitment failure and uncertain prospects for restoration of successful natural recruitment

  17. Black and white: a portrayal of gender roles in American women's periodicals during the Eisenhour years

    E-Print Network [OSTI]

    McGaugh, Emily Cozette

    1996-01-01T23:59:59.000Z

    (1883) GOOD 3~0, 690 3, 442, 784 3, 602+33 4, 367, 766 HOUSEKEEPING (1885) 4, 437, 978 4, 673, 416 REDBOOK 1, 980, 153 2, 048, 407 2, 288, 170 2, 689, 510 2, 808, 729 2, 994, 059 (1903) READER'S DIGEST N/A 10, 000, 000 11, 024, 410 12, 184, 516 12.... Civil Rights, Transition. SUMMARY AND CONCLUSIONS. S ummary. Conclusions. BIBLIOGRAPHY. VITA . . Page tv v 1 2 3 7 13 15 19 20 23 26 26 26 32 37 LIST OF TABLES TABLES 1 Black Periodicals Circulation. 2 White Periodicals...

  18. Lion Television films at Oak Ridge

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

    an interesting e-mail came to me from ORNL's Public Relations office. The e-mail had a patent application drawing attached and asked if I knew anything about the apparatus being...

  19. Reservation Emergency Public Information Local Television News

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

    Tennessee Technology Park Heritage Center, the shelter you evacuate to may vary. The grid below the map to the left highlights which shelter to report to based on the...

  20. Rhythms and plasticity: television temporality at home

    E-Print Network [OSTI]

    Irani, Lilly; Jeffries, Robin; Knight, Andrea

    2010-01-01T23:59:59.000Z

    switch off. In: Inside the smart home, pp 115–126 33. Taylorin domestic routine. In: Inside the smart home, pp 183–206

  1. ASTRO-H White Paper - White Dwarf

    E-Print Network [OSTI]

    Mukai, K; Harayama, A; Hayashi, T; Ishida, M; Long, K S; Terada, Y; Tsujimoto, M

    2014-01-01T23:59:59.000Z

    Interacting binaries in which a white dwarf accretes material from a companion --- cataclysmic variables (CVs) in which the mass loss is via Roche-lobe overflow, and symbiotic stars in which the white dwarf captures the wind of a late type giant --- are relatively commonplace. They display a wide range of behaviors in the optical, X-rays, and other wavelengths, which still often baffles observers and theorists alike. They are likely to be a significant contributor to the Galactic ridge X-ray emission, and the possibility that some CVs or symbiotic stars may be the progenitors of some of the Type Ia supernovae deserves serious consideration. Furthermore, these binaries serve as excellent laboratories in which to study physics of X-ray emission from high density plasma, accretion physics, reflection, and particle acceleration. ASTRO-H is well-matched to the study of X-ray emission from many of these objects. In particular, the excellent spectral resolution of the SXS will enable dynamical studies of the X-ray e...

  2. White light velocity interferometer

    DOE Patents [OSTI]

    Erskine, D.J.

    1999-06-08T23:59:59.000Z

    The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

  3. TREBALL DE FI DE CARRERA TTOL DEL TFC: Desenvolupament d'una aplicaci HbbTV per a

    E-Print Network [OSTI]

    Yannuzzi Sanchez, Marcelo

    Enginyeria Tècnica de Telecomunicació, especialitat Sistemes de Telecomunicació AUTOR: Àlex Ramonjoan Escobar telecomunicacions. A nivell europeu cal destacar la importància de l'estàndard Hybrid Broadcast Broadband TV around the world. At European level, the relevance of the Hybrid Broadcast Broadband TV standard (better

  4. A Battery-Less, Energy Harvesting Device for Long Range Scavenging of Wireless Power from Terrestrial TV Broadcasts

    E-Print Network [OSTI]

    Tentzeris, Manos

    (COFDM or OFDM) modulation, which allows for transmission of a much more enhanced picture quality without lower than Analog, its broadcasting towers can be found at regular geographic intervals in most urban ANALOG AND DIGITAL TV SIGNALS In order to maximize coverage and range, TV and Radio broadcast towers

  5. Search for Higgs shifts in white dwarfs

    E-Print Network [OSTI]

    Roberto Onofrio; Gary A. Wegner

    2014-09-30T23:59:59.000Z

    We report on a search for differential shifts between electronic and vibronic transitions in carbon-rich white dwarfs BPM 27606 and Procyon B. The absence of differential shifts within the spectral resolution and taking into account systematic effects such as space motion and pressure shifts allows us to set the first upper bound of astrophysical origin on the coupling between the Higgs field and the Kreschmann curvature invariant. Our analysis provides the basis for a more general methodology to derive bounds to the coupling of long-range scalar fields to curvature invariants in an astrophysical setting complementary to the ones available from high-energy physics or table-top experiments.

  6. QoE in Pull Based P2P-TV Systems: Overlay Topology Design Tradeoffs

    E-Print Network [OSTI]

    QoE in Pull Based P2P-TV Systems: Overlay Topology Design Tradeoffs R. Fortuna1, E. Leonardi2, M. Mellia2, M. Meo2, S. Traverso2 1Politecnico di Bari, Italy ­ email: r.fortuna@poliba.it 2Politecnico di

  7. Type Master Thesis Title TV based image processing for manifold-valued data

    E-Print Network [OSTI]

    Grohs, Philipp

    Type Master Thesis Title TV based image processing for manifold-valued data Advisor PROF. PHILIPP of a numerical array of real values (as e.g. in grey-value images) but rather of arrays (matrices) whose elements images, covariance matrices arising in radar observatory data, etc... The challenge is to extend

  8. MiTV: Multiple-Implementation Testing of User-Input Validators for Web Applications

    E-Print Network [OSTI]

    Xie, Tao

    MiTV: Multiple-Implementation Testing of User-Input Validators for Web Applications Kunal Taneja1 Nuo Li1 Madhuri R. Marri1 Tao Xie1 Nikolai Tillmann2 1 Department of Computer Science, North Carolina,txie}@ncsu.edu, 2nikolait@microsoft.com ABSTRACT User-input validators play an essential role in guarding a web

  9. 208 JOURNAL OF DISPLAY TECHNOLOGY, VOL. 10, NO. 3, MARCH 2014 Polarization-Preserving Light Guide Plate

    E-Print Network [OSTI]

    Wu, Shin-Tson

    to a long battery life. For large screen TVs, Energy Star 6 sets a challenging goal for a 60-inch TV efficiency of an LCD system. For examples, using a more efficient backlight [1], [3], recycling backlight

  10. DUSEL Theory White Paper

    E-Print Network [OSTI]

    S. Raby; T. Walker; K. S. Babu; H. Baer; A. B. Balantekin; V. Barger; Z. Berezhiani; A. de Gouvea; R. Dermisek; A. Dolgov; P. Fileviez Perez; G. Gabadadze; A. Gal; P. Gondolo; W. Haxton; Y. Kamyshkov; B. Kayser; E. Kearns; B. Kopeliovich; K. Lande; D. Marfatia; R. N. Mohapatra; P. Nath; Y. Nomura; K. A. Olive; J. Pati; S. Profumo; R. Shrock; Z. Tavartkiladze; K. Whisnant; L. Wolfenstein

    2008-10-24T23:59:59.000Z

    The NSF has chosen the site for the Deep Underground Science and Engineering Laboratory (DUSEL) to be in Lead, South Dakota. In fact, the state of South Dakota has already stepped up to the plate and contributed its own funding for the proposed lab, see http://www.sanfordlaboratoryathomestake.org/index.html. The final decision by NSF for funding the Initial Suite of Experiments for DUSEL will be made early in 2009. At that time the NSF Science Board must make a decision. Of order 200 experimentalists have already expressed an interest in performing experiments at DUSEL. In order to assess the interest of the theoretical community, the Center for Cosmology and Astro-Particle Physics (CCAPP) at The Ohio State University (OSU) organized a 3-day DUSEL Theory Workshop in Columbus, Ohio from April 4 - 6, 2008. The workshop focused on the scientific case for six proposed experiments for DUSEL: long baseline neutrino oscillations, proton decay, dark matter, astrophysical neutrinos, neutrinoless double beta decay and N-Nbar oscillations. The outcome of this workshop is the DUSEL Theory White paper addressing the scientific case at a level which may be useful in the decision making process for policy makers at the NSF and in the U.S. Congress. In order to assess the physics interest in the DUSEL project we have posted the DUSEL Theory White paper on the following CCAPP link http://ccapp.osu.edu/whitepaper.html . Please read the white paper and, if you are interested, use the link to show your support by co-signing the white paper.

  11. Sandia Energy - Jonathan White

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementing Nonlinear757 (1)Tara46EnergyPowerHighlights -IgalJeremyFeaturedWhite

  12. SPATIAL DATA ON ENERGY, ENVIRONMENTAL, SOCIOECONOMIC, HEALTH AND DEMOGRAPHIC THEMES AT LAWRENCE BERKELEY LABORATORY: 1978 INVENTORY

    E-Print Network [OSTI]

    Burkhart Ed., B.R.

    2012-01-01T23:59:59.000Z

    house heating fuel, water heating fuel, clothes washer and dryer, dishwasher, home freezer, television sets, battery-house heating fuel, water heating fuel, clothes washer and dryer, dishwasher, home freezer, television sets, battery-house heating fuel, water heating fuel, clothes washer and dryer, dishwasher, home freezer, television sets, battery-

  13. A Formalisation of the Theory of PTSs in Coq Robin Adams

    E-Print Network [OSTI]

    Adams, Robin

    the type TV , to be the set of terms formed using (some of) the objects of type V as free variables: __x_:_V__ __s_:_S_ M_:_TV___N_:_TV_ varx : TV srts : TV appMN : TV A_:_TV___B_:_TV?_ A_:_TV___M_:_TV?_ AB : TV ~AM : TV Here, V

  14. SECOQC Business White Paper

    E-Print Network [OSTI]

    Solange Ghernaouti-Helie; Igli Tashi; Thomas Laenger; Christian Monyk

    2009-04-27T23:59:59.000Z

    In contemporary cryptographic systems, secret keys are usually exchanged by means of methods, which suffer from mathematical and technology inherent drawbacks. That could lead to unnoticed complete compromise of cryptographic systems, without a chance of control by its legitimate owners. Therefore a need for innovative solutions exists when truly and reliably secure transmission of secrets is required for dealing with critical data and applications. Quantum Cryptography (QC), in particular Quantum Key Distribution (QKD) can answer that need. The business white paper (BWP) summarizes how secret key establishment and distribution problems can be solved by quantum cryptography. It deals with several considerations related to how the quantum cryptography innovation could contribute to provide business effectiveness. It addresses advantages and also limitations of quantum cryptography, proposes a scenario case study, and invokes standardization related issues. In addition, it answers most frequently asked questions about quantum cryptography.

  15. Sandia National Laboratories: White Light Creation Architectures

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

    Light Creation Architectures White Light Creation Architectures Overview of SSL White Light Creation Architectures The entire spectral range of visible light can be...

  16. Lori Ann White | Department of Energy

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

    Lori Ann White About Us Lori Ann White - Science Writer, SLAC Office of Communications Most Recent President Obama Honors Sidney Drell with National Medal of Science February 4...

  17. White Grubs in Texas Turfgrass

    E-Print Network [OSTI]

    Merchant, Michael E.; Biles, Stephen; Mott, Dale

    2004-06-24T23:59:59.000Z

    White grubs are the larval stage of insects commonly known as May or June beetles. A few species commonly damage turfgrass and other cultivated plants. This publication includes biological and management information....

  18. 1998 Pacific Northwest Loads and Resources Study: The White Book.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1998-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts. Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for inventory planning to determine BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The 1998 White Book is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; and (2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the December 1997 Pacific Northwest Loads and Resources Study.

  19. Simulated and observed fluxes of sensible and latent heat and CO2 at the WLEF-TV tower using SiB2.5

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Simulated and observed fluxes of sensible and latent heat and CO2 at the WLEF-TV tower using SiB2, Boulder, CO, USA Abstract Three years of meteorological data collected at the WLEF-TV tower were used the WLEF tower, which were not present in the SiB simulation. The model overestimated the magnitude

  20. Freak waves in white dwarfs and magnetars

    SciTech Connect (OSTI)

    Sabry, R. [Theoretical Physics Group, Physics Department, Faculty of Science, Damietta University, New Damietta 34517 (Egypt); Department of Physics, College of Science and Humanitarian Studies, Salman bin Abdulaziz University, Alkharj (Saudi Arabia); International Centre for Advanced Studies in Physical Sciences, Faculty of Physics and Astronomy, Ruhr University Bochum, D-44780 Bochum (Germany); Moslem, W. M. [International Centre for Advanced Studies in Physical Sciences, Faculty of Physics and Astronomy, Ruhr University Bochum, D-44780 Bochum (Germany); Department of Physics, Faculty of Science, Port Said University, Port Said (Egypt); Centre for Theoretical Physics, The British University in Egypt (BUE), El-Shorouk City, Cairo (Egypt); Shukla, P. K. [International Centre for Advanced Studies in Physical Sciences, Faculty of Physics and Astronomy, Ruhr University Bochum, D-44780 Bochum (Germany); Department of Mechanical and Aerospace Engineering and Center for Energy Research, University of California, San Diego, La Jolla, California 92093 (United States)

    2012-12-15T23:59:59.000Z

    We report properties of ion acoustic freak waves that propagate in a plasma composed of warm ions and ultrarelativistic electrons and positrons. The dynamics of the nonlinear freak waves is governed by the nonlinear Schroedinger equation. The possible region for the freak waves to exist is defined precisely for typical parameters of white dwarfs and magnetars corona. It is found that for low wave number, the nonlinear ion-acoustic wave packets are structurally stable in magnetars corona than in white dwarfs. However, for large wave numbers the situation is opposite. The critical wave number threshold (k{sub c}), which indicates where the modulational instability sets in, is defined for both applications. It is seen that near to k{sub c} the freak wave amplitude becomes high, but it decreases whenever we stepped away from k{sub c}. For the wave numbers close to k{sub c}, the increase of the unperturbed density ratio of positrons-to-electrons ({beta}) would lead to increase the freak wave amplitude, but for larger wave numbers the amplitude decreases with the increase of {beta}.

  1. Pink/White (ladies' only) Light Blue/White (ladies' only)

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Pink/White (ladies' only) Light Blue/White (ladies' only) White/Stone Dill/Dark Green Slate Blue/Heather, Dill/Dark Green, Navy/White, Red/ Black, Slate Blue/Navy, Stone/Fawn, White/Stone. Sizes: S-XL, XXL/Stone Men's Colors: Black, Slate Blue/Navy, Stone/Fawn, White/Stone. Sizes: Order your official Natural Pale

  2. Astrophysics of white dwarf binaries

    E-Print Network [OSTI]

    G. Nelemans

    2007-03-13T23:59:59.000Z

    White dwarf binaries are the most common compact binaries in the Universe and are especially important for low-frequency gravitational wave detectors such as LISA. There are a number of open questions about binary evolution and the Galactic population of white dwarf binaries that can be solved using gravitational wave data and at the same time, our ever improving knowledge about these binaries will help to predict the signals that can be expected for LISA. In addition a number of white dwarf binaries will serve as verification sources for the instrument. I will discuss these issues and report recent, surprising, developments in this field. Finally I report calculations about the feasibility of complementary electro-magnetic observations which unfortunately cannot reproduce the optimistic results of Cooray et al. (2004).

  3. White Papers on Materials for Photoelectrochemical Water Splitting...

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

    White Papers on Materials for Photoelectrochemical Water Splitting White Papers on Materials for Photoelectrochemical Water Splitting Series of white papers from the U.S....

  4. A Variational Approach to the Denoising of Images Based on Different Variants of the TV-Regularization

    SciTech Connect (OSTI)

    Bildhauer, Michael, E-mail: bibi@math.uni-sb.de; Fuchs, Martin, E-mail: fuchs@math.uni-sb.de [Saarland University, Department of Mathematics (Germany)

    2012-12-15T23:59:59.000Z

    We discuss several variants of the TV-regularization model used in image recovery. The proposed alternatives are either of nearly linear growth or even of linear growth, but with some weak ellipticity properties. The main feature of the paper is the investigation of the analytic properties of the corresponding solutions.

  5. T-TV-T^ sr^i Ris-R-597(EN) A ComputerProgram forReliability

    E-Print Network [OSTI]

    T-TV-T^ sr^i Risø-R-597(EN) SIMON A ComputerProgram forReliability and Statistical Analysis using and Statistical Analysis using Monte Carlo Simulation Program Description and Manual Hans ErikKøngsø and Kmt for calculation of reliability and statistical analy- sis. The program is of the Monte Carlo type

  6. WESTERN WATER ASSESSMENT WHITE PAPER

    E-Print Network [OSTI]

    Neff, Jason

    the socio-economic effects of drought. Strategic Goals Following the findings and recommendations from two (outside of agriculture) · Few "disaster" declarations · Not even a unified roster of drought eventsWESTERN WATER ASSESSMENT WHITE PAPER Tracking Socioeconomic Impacts of Drought with Rapid Analytics

  7. White Wind Farms Strategic Communications Campaign

    E-Print Network [OSTI]

    Ford, Gina; Noulles, Mary; James, Jessica

    2014-09-03T23:59:59.000Z

    White Wind Farms is a small, startup Kansas winery located in Paola. The goal of this project was to develop a strategic marketing communications plan to assist in the growth and development of the White Wind Farms brand..

  8. White Sturgeon Bibliography, 1985 Final Report.

    SciTech Connect (OSTI)

    Fickeisen, Duane H. (Pacific Northwest National Laboratory, Richland, WA)

    1986-03-01T23:59:59.000Z

    This bibliography presents citations to the majority of published materials on white sturgeon (Acipenser transmontanus). The purpose was to assist in planning and implementing research on white sturgeon in the Columbia River system. (ACR)

  9. Simulation of optical absorption and scattering in gel and egg white 

    E-Print Network [OSTI]

    Kumbhani, Sujit Sumant

    1992-01-01T23:59:59.000Z

    with the Argon laser. The samples were selected and grouped on the basis of their transmission values. With increasing absorption and scattering, the volume of the coagulum formed decreased. Also, the time of onset of ablation varied with similar changes... the effects of optical properties on neighboring tissues. For all the cases studied, no charring of the egg white was seen for the set time of exposures. Plain egg white, which normally shows no reaction to the Argon laser light, coagulated due...

  10. Simulation of optical absorption and scattering in gel and egg white

    E-Print Network [OSTI]

    Kumbhani, Sujit Sumant

    1992-01-01T23:59:59.000Z

    with the Argon laser. The samples were selected and grouped on the basis of their transmission values. With increasing absorption and scattering, the volume of the coagulum formed decreased. Also, the time of onset of ablation varied with similar changes... the effects of optical properties on neighboring tissues. For all the cases studied, no charring of the egg white was seen for the set time of exposures. Plain egg white, which normally shows no reaction to the Argon laser light, coagulated due...

  11. Magnetic field topology of accreting white dwarfs

    E-Print Network [OSTI]

    Klaus Reinsch; Fabian Euchner; Klaus Beuermann; Stefan Jordan

    2003-02-04T23:59:59.000Z

    We report first results of our systematic investigation of the magnetic field structure of rotating single magnetic white dwarfs and of white dwarfs in magnetic cataclysmic variables. The global magnetic field distributions on the isolated white dwarf HE1045-0908 and the accreting white dwarfs in EF Eri and CP Tuc have been derived from phase-resolved flux and polarization spectra obtained with FORS1 at the ESO VLT using the systematic method of Zeeman tomography.

  12. Inside the White House: Solar Panels

    Broader source: Energy.gov [DOE]

    Go inside the White House and learn about the installation of solar panels on the roof of the residence.

  13. Composition of White Lead and Paints.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1908-01-01T23:59:59.000Z

    33-1208-5m TEXAS AGRICULTURAL EXPERIMENT 8TATIONS. BULLETIN NO. 114 NOVEMBER, 1908. Composition of White lead and Paints. G. S. FRAPS, PH. D,, Chemist. POSTOFFICE : COLLEGE STATION, BRAZOS COUNTY, TEXAS. AUSTIY, TEXAS: VON BOECKMANN... of White Lead Sold in Texas ............................... 7 Composition of Outside White Paints .................................... S Other Paints...

  14. Bayesian surface estimation for white light interferometry

    E-Print Network [OSTI]

    Hamprecht, Fred A.

    .hamprecht@iwr.uni-heidelberg.de). 1 #12;The development of white light interferometers for industry was first guidedBayesian surface estimation for white light interferometry Michael Hissmann Fred A. Hamprecht 2004/07/05 Abstract In conventional white light interferometry (WLI) surface estimation, data acquisition is followed

  15. DUSEL Theory White Paper

    SciTech Connect (OSTI)

    Raby, S.; /Ohio State U.; Walker, T.; /Ohio State U. /Ohio State U., Dept. Astron. /Ohio State U., CCAPP; Babu, K.S.; /Oklahoma State U.; Baer, H.; /Florida State U.; Balantekin, A.B.; Barger, V.; /Wisconsin U., Madison; Berezhiani, Z.; /Gran Sasso; de Gouvea, A.; /Northwestern U.; Dermisek, R.; /Princeton U.; Dolgov, A.; /Moscow, ITEP /Ferrara U.; Fileviez Perez, P.; /Wisconsin U., Madison; Gabadadze, G.; /New York U.; Gal, A.; /Hebrew U.; Gondolo, P.; /Utah U.; Haxton, W.; /Washington U., Seattle; Kamyshkov, Y.; /Tennessee U.; Kayser, B.; /Fermilab; Kearns, E.; /Boston U.; Kopeliovich, B.; /Santa Maria U., Valparaiso; Lande, K.; /Pennsylvania U.; Marfatia, D.; /Kansas U. /Maryland U. /Northeastern U. /UC, Berkeley /LBL, Berkeley /Minnesota U. /SLAC /UC, Santa Cruz /SUNY, Stony Brook /Oklahoma State U. /Iowa State U. /Carnegie Mellon U.

    2011-11-14T23:59:59.000Z

    The scientific case for a Deep Underground Science and Engineering Laboratory [DUSEL] located at the Homestake mine in Lead, South Dakota is exceptional. The site of this future laboratory already claims a discovery for the detection of solar neutrinos, leading to a Nobel Prize for Ray Davis. Moreover this work provided the first step to our present understanding of solar neutrino oscillations and a chink in the armor of the Standard Model of particle physics. We now know, from several experiments located in deep underground experimental laboratories around the world, that neutrinos have mass and even more importantly this mass appears to fit into the framework of theories which unify all the known forces of nature, i.e. the strong, weak, electromagnetic and gravitational. Similarly, DUSEL can forge forward in the discovery of new realms of nature, housing six fundamental experiments that will test the frontiers of our knowledge: (1) Searching for nucleon decay (the decay of protons and neutrons predicted by grand unified theories of nature); (2) Searching for neutrino oscillations and CP violation by detecting neutrinos produced at a neutrino source (possibly located at Brookhaven National Laboratory and/or Fermi National Laboratory); (3) Searching for astrophysical neutrinos originating from the sun, from cosmic rays hitting the upper atmosphere or from other astrophysical sources, such a supernovae; (4) Searching for dark matter particles (the type of matter which does not interact electromagnetically, yet provides 24% of the mass of the Universe); (5) Looking for the rare process known as neutrino-less double beta decay which is predicted by most theories of neutrino mass and allows two neutrons in a nucleus to spontaneously change into two protons and two electrons; and (6) Searching for the rare process of neutron- anti-neutron oscillations, which would establish violation of baryon number symmetry. A large megaton water Cherenkov detector for neutrinos and nucleon decay, located in DUSEL and roughly 20 times the size of current detectors, can perform the first three of these experiments. The last 3 can utilize the unique environment afforded by DUSEL to perform the most sensitive tests to date. Any one of these experiments can greatly increase our knowledge of nature. The Deep Underground Science and Engineering Laboratory (DUSEL), with a Large Megaton Size Detector, is desperately needed to address a set of fundamental issues in particle and astrophysics.

  16. Performance Limitations of Linear Systems over Additive White Noise Channels

    E-Print Network [OSTI]

    Li, Yiqian

    2011-01-01T23:59:59.000Z

    Control over additive white noise channels . . . . . . . 1.3Additive white noise channel . . . . . . . . . . . . . . Angaussian systems over additive gaussian wireles fading

  17. University of Amsterdam Programming Research Group

    E-Print Network [OSTI]

    Amsterdam, Universiteit van

    as we know. Phase one of the process is based on Relation Partition Algebra (RPA). By lifting systems (like digital set­top boxes and television sets). S

  18. Evidence for helium in the magnetic white dwarf GD229

    E-Print Network [OSTI]

    S. Jordan; P. Schmelcher; W. Becken; W. Schweizer

    1998-06-25T23:59:59.000Z

    The nature of the strong absorption features in the white dwarf GD229 has been a real mystery ever since it was found to be magnetic in 1974. All attempts to explain the spectrum by line components of hydrogen failed. With the first sets of newly calculated line data for HeI in a strong magnetic field we could identify most of the absorption structures in the spectrum with stationary line components in a range of magnetic fields between 300 and 700 MG. This is much lower than previously speculated and is comparable to the highest fields found in hydrogen rich magnetic white dwarfs. The reason for the large number of spectral features in GD229 is the extreme accumulation of stationary components of transitions in He I in a narrow interval of field strengths.

  19. Breaking the Attosecond, Angstrom and TV/M Field Barriers with Ultra-Fast Electron Beams

    SciTech Connect (OSTI)

    Rosenzweig, James; Andonian, Gerard; Fukasawa, Atsushi; Hemsing, Erik; Marcus, Gabriel; Marinelli, Agostino; Musumeci, Pietro; O'Shea, Brendan; O'Shea, Finn; Pellegrini, Claudio; Schiller, David; Travish, Gil; /UCLA; Bucksbaum, Philip; Hogan, Mark; Krejcik, Patrick; /SLAC; Ferrario, Massimo; /INFN, Rome; Full, Steven; /Penn State U.; Muggli, Patric; /Southern California U.

    2012-06-22T23:59:59.000Z

    Recent initiatives at UCLA concerning ultra-short, GeV electron beam generation have been aimed at achieving sub-fs pulses capable of driving X-ray free-electron lasers (FELs) in single-spike mode. This use of very low Q beams may allow existing FEL injectors to produce few-100 attosecond pulses, with very high brightness. Towards this end, recent experiments at the LCLS have produced {approx}2 fs, 20 pC electron pulses. We discuss here extensions of this work, in which we seek to exploit the beam brightness in FELs, in tandem with new developments in cryogenic undulator technology, to create compact accelerator-undulator systems that can lase below 0.15 {angstrom}, or be used to permit 1.5 {angstrom} operation at 4.5 GeV. In addition, we are now developing experiments which use the present LCLS fs pulses to excite plasma wakefields exceeding 1 TV/m, permitting a table-top TeV accelerator for frontier high energy physics applications.

  20. High-frame-rate intensified fast optically shuttered TV cameras with selected imaging applications

    SciTech Connect (OSTI)

    Yates, G.J.; King, N.S.P.

    1994-08-01T23:59:59.000Z

    This invited paper focuses on high speed electronic/electro-optic camera development by the Applied Physics Experiments and Imaging Measurements Group (P-15) of Los Alamos National Laboratory`s Physics Division over the last two decades. The evolution of TV and image intensifier sensors and fast readout fast shuttered cameras are discussed. Their use in nuclear, military, and medical imaging applications are presented. Several salient characteristics and anomalies associated with single-pulse and high repetition rate performance of the cameras/sensors are included from earlier studies to emphasize their effects on radiometric accuracy of electronic framing cameras. The Group`s test and evaluation capabilities for characterization of imaging type electro-optic sensors and sensor components including Focal Plane Arrays, gated Image Intensifiers, microchannel plates, and phosphors are discussed. Two new unique facilities, the High Speed Solid State Imager Test Station (HSTS) and the Electron Gun Vacuum Test Chamber (EGTC) arc described. A summary of the Group`s current and developmental camera designs and R&D initiatives are included.

  1. Wind Turbine Acoustic Noise A white paper

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Wind Turbine Acoustic Noise A white paper Prepared by the Renewable Energy Research Laboratory...................................................................... 8 Sound from Wind Turbines .............................................................................................. 10 Sources of Wind Turbine Sound

  2. Gaia - A White Dwarf Discovery Machine

    E-Print Network [OSTI]

    Stefan Jordan

    2006-10-30T23:59:59.000Z

    The Gaia data will help to improve the construction of a luminosity function for the disk and the halo and will provide a more accurate determination of the age of our solar neighborhood. Moreover, reliable stellar dynamical investigations of the disk and halo components will be possible. For the first time it will be possible to test the mass-radius relation of white dwarfs in great detail. Moreover, more accurate masses of magnetic and cool white dwarfs can be expected. Gaia is also expected to discover many new pulsating white dwarfs. The Gaia measurements can also complement the measurements of gravitational waves from close white dwarf binaries with Lisa.

  3. On Powers of Gaussian White Noise

    E-Print Network [OSTI]

    Balakrishnan, A V

    2010-01-01T23:59:59.000Z

    Classical Gaussian white noise in communications and signal processing is viewed as the limit of zero mean second order Gaussian processes with a compactly supported flat spectral density as the support goes to infinity. The difficulty of developing a theory to deal with nonlinear transformations of white noise has been to interpret the corresponding limits. In this paper we show that a renormalization and centering of powers of band-limited Gaussian processes is Gaussian white noise and as a consequence, homogeneous polynomials under suitable renormalization remain white noises.

  4. White Etch Areas: Metallurgical Characterization and Atomistic...

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

    and Atomistic Modeling Presented by R. Scott Hyde of Timken Company at the 2014 Wind Turbine Tribology Seminar Timken Hyde White Etch Areas ANL Presentation Oct 2014...

  5. The Binary White Dwarf LHS 3236

    E-Print Network [OSTI]

    Harris, Hugh; Dupuy, Trent; Canzian, Blaise; Guetter, Harry; Hartkopf, William; Ireland, Michael; Leggett, Sandy; Levine, Stephen; Liu, Michael; Luginbuhl, Christian; Monet, Alice; Stone, Ronald; Subasavage, John; Tilleman, Trudy; Walker, Richard

    2013-01-01T23:59:59.000Z

    The white dwarf LHS 3236 (WD1639+153) is shown to be a double-degenerate binary, with each component having a high mass. Astrometry at the U.S. Naval Observatory gives a parallax and distance of 30.86 +/- 0.25 pc and a tangential velocity of 98 km/s, and reveals binary orbital motion. The orbital parameters are determined from astrometry of the photocenter over more than three orbits of the 4.0-year period. High-resolution imaging at the Keck Observatory resolves the pair with a separation of 31 and 124 mas at two epochs. Optical and near-IR photometry give a set of possible binary components. Consistency of all data indicates that the binary is a pair of DA stars with temperatures near 8000 and 7400 K and with masses of 0.93 and 0.91 M_solar; also possible, is a DA primary and a helium DC secondary with temperatures near 8800 and 6000 K and with masses of 0.98 and 0.69 M_solar. In either case, the cooling ages of the stars are ~3 Gyr and the total ages are <4 Gyr. The combined mass of the binary (1.66--1....

  6. The binary white dwarf LHS 3236

    SciTech Connect (OSTI)

    Harris, Hugh C.; Dahn, Conard C.; Canzian, Blaise; Guetter, Harry H.; Levine, Stephen E.; Luginbuhl, Christian B.; Monet, Alice K. B.; Stone, Ronald C.; Subasavage, John P.; Tilleman, Trudy; Walker, Richard L. [US Naval Observatory, 10391 West Naval Observatory Road, Flagstaff, AZ 86001-8521 (United States); Dupuy, Trent J.; Liu, Michael C. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Hartkopf, William I. [US Naval Observatory, 3450 Massachusetts Avenue, N.W., Washington, DC 20392-5420 (United States); Ireland, Michael J. [Department of Physics and Astronomy, Macquarie University, New South Wales, NSW 2109 (Australia); Leggett, S. K., E-mail: hch@nofs.navy.mil [Gemini Observatory, 670 N. Aohoku Place, Hilo, HI 96720 (United States)

    2013-12-10T23:59:59.000Z

    The white dwarf LHS 3236 (WD1639+153) is shown to be a double-degenerate binary, with each component having a high mass. Astrometry at the U.S. Naval Observatory gives a parallax and distance of 30.86 ± 0.25 pc and a tangential velocity of 98 km s{sup –1}, and reveals binary orbital motion. The orbital parameters are determined from astrometry of the photocenter over more than three orbits of the 4.0 yr period. High-resolution imaging at the Keck Observatory resolves the pair with a separation of 31 and 124 mas at two epochs. Optical and near-IR photometry give a set of possible binary components. Consistency of all data indicates that the binary is a pair of DA stars with temperatures near 8000 and 7400 K and with masses of 0.93 and 0.91 M {sub ?}; also possible is a DA primary and a helium DC secondary with temperatures near 8800 and 6000 K and with masses of 0.98 and 0.69 M {sub ?}. In either case, the cooling ages of the stars are ?3 Gyr and the total ages are <4 Gyr. The combined mass of the binary (1.66-1.84 M {sub ?}) is well above the Chandrasekhar limit; however, the timescale for coalescence is long.

  7. 2 Aijakko Mitiq: drum-dancing for Australian television

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 SAccession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 2 Length of track 52 minutes Title of track Aijakko Mitiq: drum-dancing for Australian...

  8. Television meets Facebook : social networking through consumer electronics

    E-Print Network [OSTI]

    Baca Del Rosario, Mariana Cristina

    2008-01-01T23:59:59.000Z

    This thesis explores how the merging of ubiquitous consumer electronics and the sociable web improve the user experience of these devices, increase the functionality of both, and help distribute content in a more sociable ...

  9. Assessment of SEAD Global Efficiency Medals for Televisions

    E-Print Network [OSTI]

    Young, Park, Won

    2013-01-01T23:59:59.000Z

    LCD liquid crystal display LED light emitting diode OLEDorganic light emitting diode p progressive scan PC personalwinning models are light emitting diode (LED) backlit liquid

  10. swinburne.edu.au Film andTelevision

    E-Print Network [OSTI]

    Liley, David

    master production skills, develop your scriptwriting talents and begin your career in cinematography Goldner undertook the cinematography. The crew was made up of current and former students. We Keep

  11. Environmental Justice: Made-for-Television-Climate Change: A Global

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian NuclearandJunetrackEllen|July 14, 2014July 7,July2014,Reality |

  12. Digital Television and Media Innovations | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavidDiesel pricesDiesel28, 2007, 4:15pm to 5:15pm

  13. DOE Publishes Final Rule for Television Test Procedure | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"WaveInteractions and Policy (2009)| Department ofof

  14. White dwarf mergers,White dwarf mergers, thermonuclear supernovae,thermonuclear supernovae,

    E-Print Network [OSTI]

    Hinton, Jim

    White dwarf mergers,White dwarf mergers, thermonuclear supernovae,thermonuclear supernovae fusion is ignited. Degenerate, hence runaway. #12;CO white dwarf accretes, either from companion, or from disk after merger. As it approaches maximum mass, C fusion is ignited. Degenerate, hence runaway. SN Ia

  15. Electrical utilities relay settings

    SciTech Connect (OSTI)

    HACHE, J.M.

    1999-02-24T23:59:59.000Z

    This document contains the Hanford transmission and distribution system relay settings that are under the control of Electrical Utilities.

  16. Deforming Meyer sets

    E-Print Network [OSTI]

    Jeong-Yup Lee; Robert V. Moody

    2009-10-23T23:59:59.000Z

    A linear deformation of a Meyer set $M$ in $\\RR^d$ is the image of $M$ under a group homomorphism of the group $[M]$ generated by $M$ into $\\RR^d$. We provide a necessary and sufficient condition for such a deformation to be a Meyer set. In the case that the deformation is a Meyer set and the deformation is injective, the deformation is pure point diffractive if the orginal set $M$ is pure point diffractive.

  17. Thermonuclear Explosions of Chandrasekhar-Mass White Dwarfs

    E-Print Network [OSTI]

    W. Hillebrandt; M. Reinecke; J. C. Niemeyer

    2000-05-16T23:59:59.000Z

    We present a new way of modeling turbulent thermonuclear deflagration fronts in Chandrasekhar-mass white dwarfs, consisting of carbon and oxygen, undergoing a type Ia supernova explosion. Our approach is a front capturing/tracking hybrid scheme, based on a level set method, which treats the front as a mathematical discontinuity and allows for full coupling between the front geometry and the flow field. First results of the method applied to the problem of type Ia supernovae are discussed. It will be shown that even in 2-D and even with a physically motivated sub-grid model numerically ``converged'' results are difficult to obtain.

  18. ESF Consortium for Ocean Drilling White Paper

    E-Print Network [OSTI]

    Purkis, Sam

    ESF Consortium for Ocean Drilling (ECOD) White Paper An ESF Programme September 2003 #12;The, maintains the ship over a specific location while drilling into water depths up to 27,000 feet. A seven Amsterdam, The Netherlands #12;1 ESF Consortium for Ocean Drilling (ECOD) White Paper Foreword 3

  19. ENERGY WHITE PAPER Our energy future -

    E-Print Network [OSTI]

    ENERGY WHITE PAPER Our energy future - creating a low carbon economy and consumers. And we stand up for fair and open markets in the UK, Europe and the world. #12;Our energy future ENERGY WHITE PAPER Our energy future - creating a low carbon economy 1 Foreword

  20. NEW WHITE KIDNEY BEAN for Michigan

    E-Print Network [OSTI]

    NEW from MSU Snowdon NEW WHITE KIDNEY BEAN for Michigan Michigan State University Extension Bulletin E-3184 December 2012 SNOWDON is a new large- seeded white kidney bean variety from Michigan State bush growth habit. Snowdon is resistant to strains of bean rust, anthracnose and bean common mosaic

  1. Next Generation Nuclear Plant Structures, Systems, and Components Safety Classification White Paper

    SciTech Connect (OSTI)

    Pete Jordan

    2010-09-01T23:59:59.000Z

    This white paper outlines the relevant regulatory policy and guidance for a risk-informed approach for establishing the safety classification of Structures, Systems, and Components (SSCs) for the Next Generation Nuclear Plant and sets forth certain facts for review and discussion in order facilitate an effective submittal leading to an NGNP Combined Operating License application under 10 CFR 52.

  2. Seismology of Accreting White Dwarfs

    E-Print Network [OSTI]

    Phil Arras; Dean Townsley; Lars Bildsten

    2004-10-12T23:59:59.000Z

    Pulsation modes have recently been observed in a handful of white dwarf (WD) primaries of cataclysmic variables, allowing an interesting new probe into the structure of accreting WD's. We briefly discuss the seismology of these objects, how stellar properties may be inferred from the observed mode frequencies, and mode driving mechanisms. For one pulsator, GW Lib, we have shown that a WD mass $M=1.05 M_\\odot$ and accreted envelope mass $M_{\\rm env}=0.4\\times 10^{-4} M_\\odot$ give the best match to the observed pulsation periods. A first exploration of mode driving favors $T_{\\rm eff} = 14 000 K$ and a massive WD, but more work is necessary.

  3. Dyson Spheres around White Dwarfs

    E-Print Network [OSTI]

    Semiz, ?brahim

    2015-01-01T23:59:59.000Z

    A Dyson Sphere is a hypothetical structure that an advanced civilization might build around a star to intercept all of the star's light for its energy needs. One usually thinks of it as a spherical shell about one astronomical unit (AU) in radius, and surrounding a more or less Sun-like star; and might be detectable as an infrared point source. We point out that Dyson Spheres could also be built around white dwarfs. This type would avoid the need for artificial gravity technology, in contrast to the AU-scale Dyson Spheres. In fact, we show that parameters can be found to build Dyson Spheres suitable --temperature- and gravity-wise-- for human habitation. This type would be much harder to detect.

  4. Object technology: A white paper

    SciTech Connect (OSTI)

    Jordan, S.R.; Arrowood, L.F.; Cain, W.D.; Stephens, W.M.; Vickers, B.D.

    1992-05-11T23:59:59.000Z

    Object-Oriented Technology (OOT), although not a new paradigm, has recently been prominently featured in the trade press and even general business publications. Indeed, the promises of object technology are alluring: the ability to handle complex design and engineering information through the full manufacturing production life cycle or to manipulate multimedia information, and the ability to improve programmer productivity in creating and maintaining high quality software. Groups at a number of the DOE facilities have been exploring the use of object technology for engineering, business, and other applications. In this white paper, the technology is explored thoroughly and compared with previous means of developing software and storing databases of information. Several specific projects within the DOE Complex are described, and the state of the commercial marketplace is indicated.

  5. Catalog of DC Appliances and Power Systems

    E-Print Network [OSTI]

    Garbesi, Karina

    2012-01-01T23:59:59.000Z

    Lighting-Torchiere Electric Other Electric Water HeatersSolar Water Heaters Color Televisions and Set-Top BoxesTorchiere Electric Water Heaters Refrigerators Electric

  6. An Estimate of White Sharks off Central California

    E-Print Network [OSTI]

    Chapple, Taylor

    2011-01-01T23:59:59.000Z

    edge of a great white shark’s infamous dorsal fin is like aof the dorsal fin of a great white shark. (Credit: Stanford

  7. appearing white matter: Topics by E-print Network

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

    model of cortical computation: CAM 12 Ballard, Dana H. 3 Is Galactic Dark Matter White ? Astrophysics (arXiv) Summary: We calculate the expected white dwarf luminosity...

  8. altered white matter: Topics by E-print Network

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

    model of cortical computation: CAM 12 Ballard, Dana H. 3 Is Galactic Dark Matter White ? Astrophysics (arXiv) Summary: We calculate the expected white dwarf luminosity...

  9. attenuate white matter: Topics by E-print Network

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

    model of cortical computation: CAM 12 Ballard, Dana H. 2 Is Galactic Dark Matter White ? Astrophysics (arXiv) Summary: We calculate the expected white dwarf luminosity...

  10. White House Announces New Executive Order To Reduce Greenhouse...

    Energy Savers [EERE]

    White House Announces New Executive Order To Reduce Greenhouse Gas Emissions in the Federal Government White House Announces New Executive Order To Reduce Greenhouse Gas Emissions...

  11. accreting white dwarf: Topics by E-print Network

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

    Page Last Page Topic Index 1 Accreting White Dwarfs Astrophysics (arXiv) Summary: Thermonuclear (type Ia) supernovae are explosions in accreting white dwarfs, but the exact...

  12. accreting white dwarfs: Topics by E-print Network

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

    Page Last Page Topic Index 1 Accreting White Dwarfs Astrophysics (arXiv) Summary: Thermonuclear (type Ia) supernovae are explosions in accreting white dwarfs, but the exact...

  13. Imaging planets around nearby white dwarfs

    E-Print Network [OSTI]

    M. R. Burleigh; F. J. Clarke; S. T. Hodgkin

    2002-02-09T23:59:59.000Z

    We suggest that Jovian planets will survive the late stages of stellar evolution, and that white dwarfs will retain planetary systems in wide orbits (>5AU). Utilising evolutionary models for Jovian planets, we show that infra-red imaging with 8m class telescopes of suitable nearby white dwarfs should allow us to resolve and detect companions >3Mjup. Detection of massive planetary companions to nearby white dwarfs would prove that such objects can survive the final stages of stellar evolution, place constraints on the frequency of main sequence stars with planetary systems dynamically similar to our own and allow direct spectroscopic investigation of their composition and structure.

  14. 2014 White House Tribal Nations Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    On Wednesday, December 3, President Obama will host the 2014 White House Tribal Nations Conference at the Capital Hilton in Washington, DC. The conference will provide leaders from the 566...

  15. Merging White Dwarfs and Thermonuclear Supernovae

    E-Print Network [OSTI]

    van Kerkwijk, Marten H

    2012-01-01T23:59:59.000Z

    Thermonuclear supernovae result when interaction with a companion reignites nuclear fusion in a carbon-oxygen white dwarf, causing a thermonuclear runaway, a catastrophic gain in pressure, and the disintegration of the whole white dwarf. It is usually thought that fusion is reignited in near-pycnonuclear conditions when the white dwarf approaches the Chandrasekhar mass. I briefly describe two long-standing problems faced by this scenario, and our suggestion that these supernovae instead result from mergers of carbon-oxygen white dwarfs, including those that produce sub-Chandrasekhar mass remnants. I then turn to possible observational tests, in particular those that test the absence or presence of electron captures during the burning.

  16. Strategic Facility Management: A White Paper

    Broader source: Energy.gov [DOE]

    This white paper provides information on the SFP process, its requirements and benefits, and gives a facility manager the basic tools to launch and successfully complete a SFP for the supported organization.

  17. Antonia White: no role for women writers

    E-Print Network [OSTI]

    Witt, Amanda Beth

    1992-01-01T23:59:59.000Z

    books; and Jeanne Flood and Nary Lynn Broe explore White's dramatization of her relationship with her father, which they characterize as Oedipal/incestuous. Flood in particular makes some interesting comments regarding the attitude of fathers toward...

  18. The Neo-Flex LCD Arm is the perfect accessory to add flexibility to your LCD monitor or TV. Sleek and streamlined, it frees up desk space and allows you

    E-Print Network [OSTI]

    Saskatchewan, University of

    The Neo-Flex LCD Arm is the perfect accessory to add flexibility to your LCD monitor or TV. Sleek lifting the LCD with the other hand. Then position the LCD where you want it and release the button. It. Highlights · Great value at a great price · Easily position your LCD or TV for maximum comfort

  19. NGNP High Temperature Materials White Paper

    SciTech Connect (OSTI)

    Lew Lommers; George Honma

    2012-08-01T23:59:59.000Z

    This white paper is one in a series of white papers that address key generic issues of the combined construction and operating license (COL) pre-application program key generic issues for the Next Generation Nuclear Plant reactor using the prismatic block fuel technology. The purpose of the pre-application program interactions with the NRC staff is to reduce the time required for COL application review by identifying and addressing key regulatory issues and, if possible, obtaining agreements for their resolution

  20. Zeeman tomography of magnetic white dwarfs, I. Reconstruction of the field geometry from synthetic spectra

    E-Print Network [OSTI]

    F. Euchner; S. Jordan; K. Beuermann; B. T. Gaensicke; F. V. Hessmann

    2002-05-21T23:59:59.000Z

    We have computed optical Zeeman spectra of magnetic white dwarfs for field strengths between 10 and 200MG and effective temperatures between 8000 and 40000K. They form a database containing 20628 sets of flux and circular polarization spectra. A least-squares optimization code based on an evolutionary strategy can recover relatively complex magnetic field topologies from phase-resolved synthetic Zeeman spectra of rotating magnetic white dwarfs. We consider dipole and quadrupole components which are non-aligned and shifted off-centre. The model geometries include stars with a single high-field spot and with two spots separated by approx. 90 degrees. The accuracy of the recovered field structure increases with the signal-to-noise ratio of the input spectra and is significantly improved if circular polarization spectra are included in addition to flux spectra. We discuss the strategies proposed so far to unravel the field geometries of magnetic white dwarfs.

  1. data_sets.indd

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

    DATA SETS T est your technology with real data from RMOTC. RMOTC offers its non-proprietary data free of charge under certain terms and conditions. If you or your organization is...

  2. Synchronization of Limit Sets

    E-Print Network [OSTI]

    Changpin Li; Weihua Deng

    2005-10-10T23:59:59.000Z

    In this Letter, we derive a sufficient condition of synchronizing limit sets (attractors and repellers) by using the linear feedback control technique proposed here. There examples are included. The numerical simulations and computer graphics show that our method work well.

  3. Set theory and physics

    SciTech Connect (OSTI)

    Svozil, K. [Univ. of Technology, Vienna (Austria)

    1995-11-01T23:59:59.000Z

    Inasmuch as physical theories are formalizable, set theory provides a framework for theoretical physics. Four speculations about the relevance of set theoretical modeling for physics are presented: the role of transcendental set theory (i) in chaos theory, (ii) for paradoxical decompositions of solid three-dimensional objects, (iii) in the theory of effective computability (Church-Turing thesis) related to the possible {open_quotes}solution of supertasks,{close_quotes} and (iv) for weak solutions. Several approaches to set theory and their advantages and disadvantages for physical applications are discussed: Cantorian {open_quotes}naive{close_quotes} (i.e., nonaxiomatic) set theory, contructivism, and operationalism. In the author`s opinion, an attitude, of {open_quotes}suspended attention{close_quotes} (a term borrowed from psychoanalysis) seems most promising for progress. Physical and set theoretical entities must be operationalized wherever possible. At the same time, physicists should be open to {open_quotes}bizarre{close_quotes} or {open_quotes}mindboggling{close_quotes} new formalisms, which need not be operationalizable or testable at the time of their creation, but which may successfully lead to novel fields of phenomenology and technology.

  4. Infrared Photometric Analysis of White Dwarfs from The Two Micron All Sky Survey and the Spitzer Space Telescope

    E-Print Network [OSTI]

    P. -E. Tremblay; P. Bergeron

    2006-11-29T23:59:59.000Z

    We review the available near- and mid-infrared photometry for white dwarfs obtained from the Two Micron All-Sky Survey (2MASS) and by the Spitzer Space Telescope. Both data sets have recently been used to seek white dwarfs with infrared excesses due to the presence of unresolved companions or circumstellar disks, and also to derive the atmospheric parameters of cool white dwarfs. We first attempt to evaluate the reliability of the 2MASS photometry by comparing it with an independent set of published JHK CIT magnitudes for 160 cool white dwarf stars, and also by comparing the data with the predictions of detailed model atmosphere calculations. The possibility of using 2MASS to identify unresolved M dwarf companions or circumstellar disks is then discussed. We also revisit the analysis of 46 binary candidates from Wachter et al. using the synthetic flux method and confirm the large near-infrared excesses in most objects. We perform a similar analysis by fitting Spitzer 4.5 and 8 micron photometric observations of white dwarfs with our grid of model atmospheres, and demonstrate the reliability of both the Spitzer data and the theoretical calculations up to 8 micron. Finally, we search for massive disks resulting from the merger of two white dwarfs in a 2MASS sample composed of 57 massive degenerates, and show that massive disks are uncommon in such stars.

  5. 1999 White Book, Pacific Northwest Loads and Resources Study

    SciTech Connect (OSTI)

    none,

    1999-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to its regional power sales contracts.1 Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book will not be used in calculations for the 2002 regional power sales contract subscription process. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for determining BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. The forecasted future electricity demands—firm loads—are subtracted from the projected capability of existing and “contracted for” resources to determine whether BPA and the region will be surplus or deficit. If Federal system resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA may use or market to increase revenues. Conversely, if Federal system firm loads exceed available resources, there is a deficit of energy and/or capacity and BPA would add conservation or contract purchases as needed to meet its firm loads. The load forecast is derived by using econometric models and analysis to predict the loads that will be placed on electric utilities in the region. This study incorporates information on contract obligations and contract resources, combined with the resource capabilities obtained from public utility and investor-owned utility (IOU) customers through their annual data submittals to the PNUCC, from BPA’s Firm Resource Exhibit (FRE Exhibit I) submittals, and through analysis of the Federal hydroelectric power system. The loads and resources analysis in this study simulates the operation of the power system under the Pacific Northwest Coordination Agreement (PNCA) produced by the Pacific Northwest Coordinating Group. The PNCA defines the planning and operation of the regional hydrosystem.

  6. 1998 White Book, Pacific Northwest Loads and Resources Study (summary)

    SciTech Connect (OSTI)

    none,

    1998-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts.1 Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for inventory planning to determine BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The 1998 White Book is presented in two documents: 1) this summary of Federal system and Pacific Northwest region loads and resources; and 2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the December 1997 Pacific Northwest Loads and Resources Study. The load forecast is derived by using economic planning models to predict the loads that will be placed on electric utilities in the region. This study incorporates information on contract obligations and contract resources, combined with the resource capabilities obtained from public utility and investor-owned utility (IOU) customers through their annual data submittals to the PNUCC, from BPA’s Firm Resource Exhibit (FRE Exhibit 1) submittals, and through analysis of the Federal hydroelectric power system. The 1998 study uses the same economic forecast used for the 1997 study. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. The forecasted future electricity demands—firm loads—are subtracted from the projected capability of existing and “contracted for” resources to determine whether BPA and the region will be surplus or deficit. If Federal system resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA may use or market to increase revenues. Conversely, if Federal system firm loads exceed available resources, there is a deficit of energy and/or capacity and BPA would add conservation or contract purchases as needed to meet its firm loads.

  7. 26.1 / M. Doshi 26.1: Low-Frequency Square-Wave Drive for Large Screen LCD-TV

    E-Print Network [OSTI]

    with accurate current control and regulation. The most common electronic ballasts, based on high frequency LCC and removes many of the drawbacks associated with a high frequency drive, including energy loss through26.1 / M. Doshi 26.1: Low-Frequency Square-Wave Drive for Large Screen LCD-TV Backlighting Systems

  8. WWJ-TV CBS Detroit/CW50 Detroit Internship Job Descriptions Community Affairs/Programming Internship: This internship provides students

    E-Print Network [OSTI]

    Cinabro, David

    WWJ-TV CBS Detroit/CW50 Detroit Internship Job Descriptions Community Affairs/Programming Internship: This internship provides students interns the opportunity to gain experience in Community Affairs internships offered for the winter, summer, and fall terms. Interns generally work either a Monday

  9. Automotive Travel Education Employment House & Home Real Estate TV Listings Marathon Golf Yellow News Weather Sports Health Money Tech Recipes Entertainment Traffic NBC 4

    E-Print Network [OSTI]

    Southern California, University of

    's research will emphasize threats to electrical power plants, transportation and telecommunication systemsSearch Automotive Travel Education Employment House & Home Real Estate TV Listings Marathon Golf November 25, 2003 LOS ANGELES -- The University of Southern California will serve as a key national center

  10. How Can I Protect My Child From Sexual Assault? Parents are surrounded by messages about child sexual abuse. Talk shows and TV news warn parents

    E-Print Network [OSTI]

    Olsen, Stephen L.

    sexual abuse. Talk shows and TV news warn parents about dangers at school, in the home about sexual abuse and how to prevent it. Talk to your children about sexuality and sexual abuse in age at their private parts unless they need to touch them to provide care. If someone does need to touch them in those

  11. Phase transformations of nano-sized cubic boron nitride to white graphene and white graphite

    SciTech Connect (OSTI)

    Dang, Hongli; Liu, Yingdi; Xue, Wenhua; Anderson, Ryan S.; Sewell, Cody R. [Department of Physics and Engineering Physics, The University of Tulsa, Tulsa, Oklahoma 74104 (United States); Xue, Sha; Crunkleton, Daniel W. [Department of Chemical Engineering, The University of Tulsa, Tulsa, Oklahoma 74104 (United States); Institute of Alternate Energy, The University of Tulsa, Tulsa, Oklahoma 74104 (United States); Shen, Yaogen [Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Kowloon (Hong Kong); Wang, Sanwu, E-mail: sanwu-wang@utulsa.edu [Department of Physics and Engineering Physics, The University of Tulsa, Tulsa, Oklahoma 74104 (United States); Institute of Alternate Energy, The University of Tulsa, Tulsa, Oklahoma 74104 (United States)

    2014-03-03T23:59:59.000Z

    We report quantum-mechanical investigations that predict the formation of white graphene and nano-sized white graphite from the first-order phase transformations of nano-sized boron nitride thin-films. The phase transformations from the nano-sized diamond-like structure, when the thickness d?>?1.4?nm, to the energetically more stable nano-sized white graphite involve low activation energies of less than 1.0?eV. On the other hand, the diamond-like structure transforms spontaneously to white graphite when d???1.4?nm. In particular, the two-dimensional structure with single-layer boron nitride, the so-called white graphene, could be formed as a result of such transformation.

  12. Functional Answer Set Programming

    E-Print Network [OSTI]

    Cabalar, Pedro

    2010-01-01T23:59:59.000Z

    In this paper we propose an extension of Answer Set Programming (ASP), and in particular, of its most general logical counterpart, Quantified Equilibrium Logic (QEL), to deal with partial functions. Although the treatment of equality in QEL can be established in different ways, we first analyse the choice of decidable equality with complete functions and Herbrand models, recently proposed in the literature. We argue that this choice yields some counterintuitive effects from a logic programming and knowledge representation point of view. We then propose a variant called QELF where the set of functions is partitioned into partial and Herbrand functions (we also call constructors). In the rest of the paper, we show a direct connection to Scott's Logic of Existence and present a practical application, proposing an extension of normal logic programs to deal with partial functions and equality, so that they can be translated into function-free normal programs, being possible in this way to compute their answer sets...

  13. Efficient White SSL Component for General Illumination

    SciTech Connect (OSTI)

    Sean Evans

    2011-01-31T23:59:59.000Z

    Cree has developed a new, high-efficiency, low-cost, light emitting diode (LED) module that should be capable of replacing standard, halogen, fluorescent and metal halide lamps based on the total cost of ownership. White LEDs are produced by combining one or more saturated color LEDs with a phosphor or other light down-converting media to achieve white broad-band illumination. This two year project addressed LED chip, package and phosphor efficiency improvements to establish a technology platform suitable for low-cost, high-efficiency commercial luminaires. New phosphor materials with improved quantum efficiency at 'real-life' operating conditions were developed along with new package technology to improve the efficiency of warm white LED modules compared to the baseline technology. Specifically, Cree has successfully demonstrated warm white LED modules providing 540 lumens at a correlated color temperature (CCT) of 3000 K. The LED module had an efficacy of 102.8 lumens per watt (LPW) using 1 mm2 chips biased at 350 mA - a 27% improvement over the technology at project start (81 LPW at 3000K). The white modules also delivered an efficacy of 88 LPW at elevated junction temperatures of 125 C. In addition, a proof-of-concept 4-inch downlight luminaire produced a flux of 1183 lumens at a CCT of 2827 K and a color rendering index (CRI) of 80 using this project's phosphor developments.

  14. White flight or flight from poverty?

    E-Print Network [OSTI]

    Jego, C; Jego, Charles; Roehner, Bertrand M.

    2006-01-01T23:59:59.000Z

    The phenomenon of White flight is often illustrated by the case of Detroit whose population dropped from 1.80 million to 0.95 million between 1950 and 2000 while at the same time its Black and Hispanic component grew from 30 percent to 85 percent. But is this case really representative? The present paper shows that the phenomenon of White flight is in fact essentially a flight from poverty. As a confirmation, we show that the changes in White or Black populations are highly correlated which means that White flight is always paralleled by Black flight (and Hispanic flight as well). This broader interpretation of White flight accounts not only for the case of northern cities such as Cincinnati, Cleveland or Detroit, but for all population changes at county level, provided the population density is higher than a threshold of about 50 per square-kilometer which corresponds to moderately urbanized areas (as can be found in states like Indiana or Virginia for instance).

  15. WHITE-LIGHT OBSERVATIONS OF SOLAR WIND TRANSIENTS AND COMPARISON WITH AUXILIARY DATA SETS

    SciTech Connect (OSTI)

    Howard, T. A.; DeForest, C. E. [Southwest Research Institute, 1050 Walnut Street, Suite 300, Boulder, CO 80302 (United States); Reinard, A. A., E-mail: howard@boulder.swri.edu [NOAA/SEC Mail Code W/NP92, 325 Broadway, Boulder, CO 80305 (United States)

    2012-08-01T23:59:59.000Z

    This paper presents results utilizing a new data processing pipeline for STEREO/SECCHI. The pipeline is used to identify and track 24 large- and small-scale solar wind transients from the Sun out to 1 AU. This comparison was performed during a few weeks around the minimum at the end of Solar Cycle 23 and the start of Cycle 24 (2008 December to 2009 January). We use coronagraph data to identify features near the Sun, track them through HI-2A, and identify their signatures with in situ data at the Earth and STEREO-B. We provide measurements and preliminary analysis of the in situ signatures of these features near 1 AU. Along with the demonstration of the utility of heliospheric imagers for tracking even small-scale structures, we identify and discuss an important limitation in using geometric triangulation for determining three-dimensional properties.

  16. FEMP Assists White House in Setting GHG Reduction Target for Federal

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian NuclearandJunetrackEllen|July 14,DepartmentDepartment of1. Q:Government |

  17. Logic and the set theory Lecture 19: The set theory

    E-Print Network [OSTI]

    Choi, Suhyoung

    Logic and the set theory Lecture 19: The set theory S. Choi Department of Mathematical Science KAIST, Daejeon, South Korea Fall semester, 2012 S. Choi (KAIST) Logic and set theory November 20, 2012 1 / 24 #12;Introduction About this lecture Axioms of the set theory S. Choi (KAIST) Logic and set theory

  18. Hearing is Believing: Detecting Wireless Microphone Emulation Attack in White Space

    E-Print Network [OSTI]

    California at Davis, University of

    users from transmitting. Such an attack is called primary user emulation (PUE) attack. TV towers and their transmission power is low. These properties introduce great challenges on PUE detection and existing meth- ods]. However, all of them focus on the attackers that emulate stationary primary users (TV towers

  19. On Q-sets

    E-Print Network [OSTI]

    Fleissner, William G.; Miller, Arnold W.

    1980-02-01T23:59:59.000Z

    from X is a separable normal nonmetrizable Moore space. Theorem 2. Each of the following statements implies the next. (a) Martin's Axiom plus the negation of the Continuum Hypothesis. (b) There are no ß limits in the partial order (ß(u),Q mod finite.... Assume that 2"1 = wherep = (pß: ß is a sequence of basic open sets from B and where f = wim each ry m something like P(A, X) above. In the extension, M[G], we...

  20. Color-converting combinations of nanocrystal emitters for warm-white light generation with high color rendering index

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    color rendering index Sedat Nizamoglu, Gulis Zengin, and Hilmi Volkan Demira Department of Electrical 2008 Warm-white light emitting diodes with high color rendering indices are required for the widespreadSe/ZnS core-shell nanocrystals hybridized on InGaN/GaN LEDs for high color rendering index. Three sets

  1. White House Forum on Minorities in Energy

    Broader source: Energy.gov [DOE]

    At the White House Forum on Minorities in Energy, Secretary Moniz honored the Ambassadors of the Minorities in Energy Initiative -- senior-level leaders dedicated to advancing underrepresented groups in the energy sector. Panel discussions at the event covered a wide range of issues including increasing participation in STEM fields by minorities and engaging communities in energy and climate issues.

  2. Business-driven security White paper

    E-Print Network [OSTI]

    March 2008 Business-driven security White paper Take a holistic approach to business-driven security. #12;Take a holistic approach to business-driven security. 2 Overview Today's corporate leaders face multiple challenges, including the need to innovate in extremely competitive business climates

  3. Waste and Climate Change ISWA WHITE PAPER

    E-Print Network [OSTI]

    waste prevention, recycling and reuse, biological treatment with land use of products, energy recoveryWaste and Climate Change ISWA WHITE PAPER #12;Preface 3 Re-evaluating waste: ISWA key messages 4 ISWA Commitments 6 Introduction 7 Technologies 8 Material recovery 14 Organic recovery 16 Energy

  4. White Paper on Magnetic Fusion Program Strategies

    E-Print Network [OSTI]

    of the international fusion program, the International Thermonuclear Experimental Reactor (ITER), is now halfwayWhite Paper on Magnetic Fusion Program Strategies Prepared for The President's Committee of Advisors on Science and Technology Prepared by David E. Baldwin Senior Vice President for Fusion General

  5. California White Shark Abundance SUPPLEMENTAL INFORMATION1

    E-Print Network [OSTI]

    Klimley, A. Peter

    of shark fins, white sharks were attracted to the6 research vessel using a 1 m long seal-shaped decoy the dorsal fin emerged,14 high-resolution photographs were taken with a Nikon D40X or D90 (55-200 mm lens15, dorsal fin photographs20 were recorded from the high-definition video. Once the appropriate data were

  6. PO Box 2349 White Salmon, WA 98672

    E-Print Network [OSTI]

    PO Box 2349 White Salmon, WA 98672 509.493.4468 www.newbuildings.org COMMERCIAL ROOFTOP HVAC ENERGY from utility-sponsored field service measures on small (typically 3-10 tons) commercial rooftop unitary utility-funded RTU service programs. New Buildings Institute (NBI) staff has been managing the research

  7. Platform for Hybrid Cloud Technical White Paper

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    Platform for Hybrid Cloud Technical White Paper Published: September 2013 (updated) Applies to: SQL Server and Windows Azure Summary: Cloud computing brings a new paradigm shift in computing in the cloud with greater scale and flexibility. Microsoft SQL Server runs very well in the cloud environment

  8. White paper IBM Global Services Government Solutions

    E-Print Network [OSTI]

    White paper IBM Global Services Government Solutions IBM Smarter City Solutions on Cloud #12;2 IBM Smarter City Solutions on Cloud Contents 2 Disclaimer 2 Executive summary 3 Challenges faced by governments today 4 Cloud: How city managers can lower costs and improve services 9 Defining a smarter city 10

  9. IBM Software Thought Leadership White Paper

    E-Print Network [OSTI]

    IBM Software Thought Leadership White Paper August 2011 Transforming software delivery with cloud #12;2 Transforming software delivery with cloud Contents 2 Cloud: An opportunity 2 Increasing pressure and centralizing ALM and developer desktops 5 Concluding thoughts on the cloud Cloud: An opportunity The world

  10. Differential white cell count by centrifugal microfluidics.

    SciTech Connect (OSTI)

    Sommer, Gregory Jon; Tentori, Augusto M.; Schaff, Ulrich Y.

    2010-07-01T23:59:59.000Z

    We present a method for counting white blood cells that is uniquely compatible with centrifugation based microfluidics. Blood is deposited on top of one or more layers of density media within a microfluidic disk. Spinning the disk causes the cell populations within whole blood to settle through the media, reaching an equilibrium based on the density of each cell type. Separation and fluorescence measurement of cell types stained with a DNA dye is demonstrated using this technique. The integrated signal from bands of fluorescent microspheres is shown to be proportional to their initial concentration in suspension. Among the current generation of medical diagnostics are devices based on the principle of centrifuging a CD sized disk functionalized with microfluidics. These portable 'lab on a disk' devices are capable of conducting multiple assays directly from a blood sample, embodied by platforms developed by Gyros, Samsung, and Abaxis. [1,2] However, no centrifugal platform to date includes a differential white blood cell count, which is an important metric complimentary to diagnostic assays. Measuring the differential white blood cell count (the relative fraction of granulocytes, lymphocytes, and monocytes) is a standard medical diagnostic technique useful for identifying sepsis, leukemia, AIDS, radiation exposure, and a host of other conditions that affect the immune system. Several methods exist for measuring the relative white blood cell count including flow cytometry, electrical impedance, and visual identification from a stained drop of blood under a microscope. However, none of these methods is easily incorporated into a centrifugal microfluidic diagnostic platform.

  11. White light emitting diode as liquid crystal display backlight

    E-Print Network [OSTI]

    Soon, Chian Myau

    2007-01-01T23:59:59.000Z

    The discovery of high brightness (white) light emitting diode (LED) is considered as a real threat to the current lighting industry in various applications. One of the most promising sectors would be using white LED to ...

  12. EIS-0376: White Wind Farm Brookings County, South Dakota

    Broader source: Energy.gov [DOE]

    This EIS evaluates the potential environmental impacts of a proposal by Western to interconnect its proposed White Wind Farm Project (Project) to Western’s transmission system at the existing White...

  13. VBH-0068- In the Matter of Ronald D. White

    Broader source: Energy.gov [DOE]

    This Decision involves a complaint filed by Ronald D. White (White or “Complainant”) under the Department of Energy (DOE) Contractor Employee Protection Program, codified at 10 C.F.R. Part 708....

  14. Description of three ecology studies on brown shrimp Penaeus aztecus and white shrimp P. setiferus conducted by the National Marine Fisheries Service, Galveston, Texas 

    E-Print Network [OSTI]

    Diego, Maria Eugenia de

    1984-01-01T23:59:59.000Z

    Description of three ecology studies on brown shrimp Penaeus aztecus and white shrimp'P; setiferus conducted by the Mational Marine Fisheries Service, Galveston, Texas. A professional paper by Maria Eugenia de Diego Submitted to the College... shrimp Penaeus aztecus and white shrimp P, set1ferus conducted by the Nat1onal Marine F1sheries Ser- v1ce, Galveston, Texas. (December, 19843 Maria Eugenia de Diego, B. S. , Universidad de Panama Chairman of Adv1sory Committee: Dr. Addison L...

  15. Description of three ecology studies on brown shrimp Penaeus aztecus and white shrimp P. setiferus conducted by the National Marine Fisheries Service, Galveston, Texas

    E-Print Network [OSTI]

    Diego, Maria Eugenia de

    1984-01-01T23:59:59.000Z

    Description of three ecology studies on brown shrimp Penaeus aztecus and white shrimp'P; setiferus conducted by the Mational Marine Fisheries Service, Galveston, Texas. A professional paper by Maria Eugenia de Diego Submitted to the College... shrimp Penaeus aztecus and white shrimp P, set1ferus conducted by the Nat1onal Marine F1sheries Ser- v1ce, Galveston, Texas. (December, 19843 Maria Eugenia de Diego, B. S. , Universidad de Panama Chairman of Adv1sory Committee: Dr. Addison L...

  16. Modeling-Computer Simulations At White Mountains Area (Goff ...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At White Mountains Area (Goff & Decker, 1983) Exploration Activity...

  17. TV or Not TV | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014,ZaleskiThis Decision considers anExercise32Performance of a

  18. Spectral modeling of gaseous metal disks around DAZ white dwarfs

    E-Print Network [OSTI]

    Barnstedt, Jürgen

    been found at G29-38, the hypothesis was put forward that a dust cloud around the white dwarf causesSpectral modeling of gaseous metal disks around DAZ white dwarfs Klaus Werner, Thorsten Nagel for the first non-LTE modeling of gaseous metal disks around single DAZ white dwarfs recently discovered by G

  19. METHODS AND APPLICATIONS White and green screening with circular

    E-Print Network [OSTI]

    Regan, Lynne

    METHODS AND APPLICATIONS White and green screening with circular polymerase extension cloning frustrating. Here, we present a stream- lined cloning strategy that incorporates a powerful white and green, or substitution libraries. Keywords: GFP; blue-white screening; circular polymerase extension cloning; Phusion

  20. White LED with High Package Extraction Efficiency

    SciTech Connect (OSTI)

    Yi Zheng; Matthew Stough

    2008-09-30T23:59:59.000Z

    The goal of this project is to develop a high efficiency phosphor converting (white) Light Emitting Diode (pcLED) 1-Watt package through an increase in package extraction efficiency. A transparent/translucent monolithic phosphor is proposed to replace the powdered phosphor to reduce the scattering caused by phosphor particles. Additionally, a multi-layer thin film selectively reflecting filter is proposed between blue LED die and phosphor layer to recover inward yellow emission. At the end of the project we expect to recycle approximately 50% of the unrecovered backward light in current package construction, and develop a pcLED device with 80 lm/W{sub e} using our technology improvements and commercially available chip/package source. The success of the project will benefit luminous efficacy of white LEDs by increasing package extraction efficiency. In most phosphor-converting white LEDs, the white color is obtained by combining a blue LED die (or chip) with a powdered phosphor layer. The phosphor partially absorbs the blue light from the LED die and converts it into a broad green-yellow emission. The mixture of the transmitted blue light and green-yellow light emerging gives white light. There are two major drawbacks for current pcLEDs in terms of package extraction efficiency. The first is light scattering caused by phosphor particles. When the blue photons from the chip strike the phosphor particles, some blue light will be scattered by phosphor particles. Converted yellow emission photons are also scattered. A portion of scattered light is in the backward direction toward the die. The amount of this backward light varies and depends in part on the particle size of phosphors. The other drawback is that yellow emission from phosphor powders is isotropic. Although some backward light can be recovered by the reflector in current LED packages, there is still a portion of backward light that will be absorbed inside the package and further converted to heat. Heat generated in the package may cause a deterioration of encapsulant materials, affecting the performance of both the LED die and phosphor, leading to a decrease in the luminous efficacy over lifetime. Recent studies from research groups at Rensselaer Polytechnic Institute found that, under the condition to obtain a white light, about 40% of the light is transmitted outward of the phosphor layer and 60% of the light is reflected inward.1,2 It is claimed that using scattered photon extraction (SPE) technique, luminous efficacy is increased by 60%. In this project, a transparent/translucent monolithic phosphor was used to replace the powdered phosphor layer. In the normal pcLED package, the powdered phosphor is mixed with silicone either to be deposited on the top of LED die forming a chip level conversion (CLC) white LED or to be casted in the package forming a volume conversion white LED. In the monolithic phosphors there are no phosphor powder/silicone interfaces so it can reduce the light scattering caused by phosphor particles. Additionally, a multi-layer thin film selectively reflecting filter is inserted in the white LED package between the blue LED die and phosphor layer. It will selectively transmit the blue light from the LED die and reflect the phosphor's yellow inward emission outward. The two technologies try to recover backward light to the outward direction in the pcLED package thereby improving the package extraction efficiency.

  1. The hydraulic jump as a white hole

    E-Print Network [OSTI]

    G. E. Volovik

    2005-10-21T23:59:59.000Z

    In the geometry of the circular hydraulic jump, the velocity of the liquid in the interior region exceeds the speed of capillary-gravity waves (ripplons), whose spectrum is `relativistic' in the shallow water limit. The velocity flow is radial and outward, and thus the relativistic ripplons cannot propagating into the interior region. In terms of the effective 2+1 dimensional Painleve-Gullstrand metric appropriate for the propagating ripplons, the interior region imitates the white hole. The hydraulic jump represents the physical singularity at the white-hole horizon. The instability of the vacuum in the ergoregion inside the circular hydraulic jump and its observation in recent experiments on superfluid 4He by E. Rolley, C. Guthmann, M.S. Pettersen and C. Chevallier in physics/0508200 are discussed.

  2. Low Voltage White Phosphorescent OLED Achievements

    Broader source: Energy.gov [DOE]

    Universal Display Corporation (UDC) and its research partners at Princeton University and the University of Southern California have succeeded in developing a white phosphorescent OLED (PHOLED™) that achieved a record efficiency of 20 lumens per watt. This achievement is the result of the team's collaborative efforts to increase the efficiency of PHOLED lighting by focusing on two critical factors: lowering the drive voltages and increasing the amount of light extracted.

  3. HTGR Mechanistic Source Terms White Paper

    SciTech Connect (OSTI)

    Wayne Moe

    2010-07-01T23:59:59.000Z

    The primary purposes of this white paper are: (1) to describe the proposed approach for developing event specific mechanistic source terms for HTGR design and licensing, (2) to describe the technology development programs required to validate the design methods used to predict these mechanistic source terms and (3) to obtain agreement from the NRC that, subject to appropriate validation through the technology development program, the approach for developing event specific mechanistic source terms is acceptable

  4. Discovery of a peculiar DQ white dwarf

    E-Print Network [OSTI]

    D. Carollo; S. T. Hodgkin; A. Spagna; R. L. Smart; M. G. Lattanzi; B. J. McLean; D. J. Pinfield

    2002-08-27T23:59:59.000Z

    We report the discovery of a new carbon rich white dwarf that was identified during a proper motion survey for cool white dwarfs based on photographic material used for the construction of the Guide Star Catalog II. Its large proper motion (0.48 arcsec/yr) and faint apparent magnitude (V = 18.7) suggest a nearby object of low luminosity. A low-resolution spectrum taken with the William Herschel Telescope clearly shows strong C2 Deslandres-d'Azambuja and Swan bands, which identify the star as a DQ white dwarf. The strength of the Deslandres-d'Azambuja bands and the depression of the continuum in the Swan-band region are signs of enhanced carbon abundance for the given Teff. Comparison of our spectrophotometric data to published synthetic spectra suggests 6000 K < Teff < 8000 K although further analysis with specialized synthetic models appear necessary to derive both Teff and chemical composition. Finally, the range of spatial velocity estimated for this object makes it a likely member of the halo or thick disk population.

  5. Cooling Models for Old White Dwarfs

    E-Print Network [OSTI]

    Brad M. S. Hansen

    1999-03-02T23:59:59.000Z

    We present new white dwarf cooling models which incorporate an accurate outer boundary condition based on new opacity and detailed radiative transfer calculations. We find that helium atmosphere dwarfs cool considerably faster than has previously been claimed, while old hydrogen atmosphere dwarfs will deviate significantly from black body appearance. We use our new models to derive age limits for the Galactic disk. We find that the Liebert, Dahn & Monet (1988) luminosity function yields an age of only 6 Gyr if it is complete to stated limits. However, age estimates of individual dwarfs and the luminosity function of Oswalt et al (1995) are both consistent with disk ages as large as \\sim 11 Gyr. We have also used our models to place constraints on white dwarf dark matter in Galactic halos. We find that previous attempts using inadequate cooling models were too severe and that direct detection limits allow a halo that is 11 Gyr old. If the halo is composed solely of helium atmosphere dwarfs, the lower age limit is only 7.5 Gyr. We also demonstrate the importance of studying the cooling sequences of white dwarfs in Globular clusters.

  6. Special set linear algebra and special set fuzzy linear algebra

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache; K. Ilanthenral

    2009-12-30T23:59:59.000Z

    The authors in this book introduce the notion of special set linear algebra and special set fuzzy Linear algebra, which is an extension of the notion set linear algebra and set fuzzy linear algebra. These concepts are best suited in the application of multi expert models and cryptology. This book has five chapters. In chapter one the basic concepts about set linear algebra is given in order to make this book a self contained one. The notion of special set linear algebra and their fuzzy analogue is introduced in chapter two. In chapter three the notion of special set semigroup linear algebra is introduced. The concept of special set n-vector spaces, n greater than or equal to three is defined and their fuzzy analogue is their fuzzy analogue is given in chapter four. The probable applications are also mentioned. The final chapter suggests 66 problems.

  7. Do Magnetic Fields Prevent Hydrogen from Accreting onto Cool Metal-line White Dwarf Stars?

    E-Print Network [OSTI]

    S. Friedrich; S. Jordan; D. Koester

    2004-10-21T23:59:59.000Z

    It is generally assumed that metals detected in the spectra of a few cool white dwarfs cannot be of primordial origin and must be accreted from the interstellar medium. However, the observed abundances of hydrogen, which should also be accreted from the interstellar medium, are lower than expected from metal accretion. Magnetic fields are thought to be the reason for this discrepancy. We have therefore obtained circular polarization spectra of the helium-rich white dwarfs GD40 and L745-46A, which both show strong metal lines as well as hydrogen. Whereas L745-46A might have a magnetic field of about -6900 G, which is about two times the field strength of 3000G necessary to repell hydrogen at the Alfen radius, only an upper limit for the field strength of GD40 of 4000G (with 99% confidence) can be set which is far off the minimum field strength of 144000G to repell hydrogen.

  8. Set Linear Algebra and Set Fuzzy Linear Algebra

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache; K. Ilanthenral

    2008-06-17T23:59:59.000Z

    In this book, the authors define the new notion of set vector spaces which is the most generalized form of vector spaces. Set vector spaces make use of the least number of algebraic operations, therefore, even a non-mathematician is comfortable working with it. It is with the passage of time, that we can think of set linear algebras as a paradigm shift from linear algebras. Here, the authors have also given the fuzzy parallels of these new classes of set linear algebras. This book is divided into seven chapters. The first chapter briefly recalls some of the basic concepts in order to make this book self-contained. Chapter two introduces the notion of set vector spaces which is the most generalized concept of vector spaces. Set vector spaces lends itself to define new classes of vector spaces like semigroup vector spaces and group vector spaces. These are also generalization of vector spaces. The fuzzy analogue of these concepts are given in Chapter three. In Chapter four, set vector spaces are generalized to biset bivector spaces and not set vector spaces. This is done taking into account the advanced information technology age in which we live. As mathematicians, we have to realize that our computer-dominated world needs special types of sets and algebraic structures. Set n-vector spaces and their generalizations are carried out in Chapter five. Fuzzy n-set vector spaces are introduced in the sixth chapter. The seventh chapter suggests more than three hundred problems.

  9. A priori degeneracy of one-dimensional rotation sets for periodic point free torus

    E-Print Network [OSTI]

    Kwapisz, Jaroslaw

    -dimensionalCartesian space Rd by translations; the translation by v 2 Zd is denoted by Tv : Rd ! Rd. The quotient Td := Rd) be the space of all such maps and Di 0(Rd) be the space of their lifts to Rd. We 1Partially supported by NSF : R2 ! R2 that are Z2-equivariant (i.e. ~f Tv = Tv ~f for all v 2 Z2). The maps in Di 0(T2

  10. White Mountains Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird, Idaho: Energy Resources JumpMeadow Lake, NewWhite

  11. White Oak Builders | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird, Idaho: Energy Resources JumpMeadow Lake, NewWhiteBuilders

  12. Whiting, Vermont: 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird, Idaho: Energy ResourcesOhio:Whitestown,Whiting, Vermont:

  13. Sandia Energy - White Light Creation Architectures

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear PressLaboratorySoftware HometdheinrWater/Energy NexusWhite

  14. White LED with High Package Extraction Efficiency

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem Not Found Item Not Found The item youTheWSRC-TR-97-0100WHITE LED WITH HIGH PACKAGE

  15. Technical White Papers | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartment ofEnergyTeam CumberlandFebruary 2010Rulemaking |White

  16. White Energy 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmweltVillageGraphWellton-MohawkWesternwishWhirlpoolWhite

  17. White House | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmweltVillageGraphWellton-MohawkWesternwishWhirlpoolWhiteHouse

  18. Dynamics in the Category Set

    E-Print Network [OSTI]

    Elemer E Rosinger

    2010-04-09T23:59:59.000Z

    What makes sets, or more precisely, the category {\\bf Set} important in Mathematics are the well known {\\it two} specific ways in which arbitrary mappings $f : X \\longrightarrow Y$ between any two sets $X, Y$ can {\\it fail} to be bijections. Namely, they can fail to be injective, and/or to be surjective. As for bijective mappings they are rather trivial, since with some relabeling of their domains or ranges, they simply become permutations, or even identity mappings. \\\\ To the above, one may add the {\\it third} property of sets, namely that, between any two nonvoid sets there exist mappings. \\\\ These three properties turn out to be at the root of much of the interest which the category {\\bf Set} has in Mathematics. Specifically, these properties create a certain {\\it dynamics}, or for that matter, lack of it, on the level of the category {\\bf Set} and of some of its subcategories.

  19. New Efficiency Record Achieved for White OLED Device

    Broader source: Energy.gov [DOE]

    Osram Opto-Semiconductors, Inc. has successfully demonstrated a white organic light emitting diode (OLED) with a record efficiency of 25 lumens per watt, the highest known efficiency achieved to date for a polymer-based white OLED. The 25 LPW cool-white-emitting device was produced by applying a standard external inorganic phosphor to Osram's record-breaking blue-emitting phosphorescent polymer device with a peak luminous efficacy of 14 LPW.

  20. Recent Developments in Quantum White Noise Calculus: Quantum White Noise Derivatives and Implementation Problem

    E-Print Network [OSTI]

    Obata, Nobuaki

    ) is defined by . . (H) = { = (fn) ; fn Hn , 2 = n=0 n!|fn|2 0 ) ), respectively. (The pair {at, a t ; t T } is called the quantum white noise on T .) Definition Given l,m (E(l+m,m (E(l+m) ) , where the right-hand side converges

  1. 2012 White Book, Pacific Northwest Loads and Resources Study

    SciTech Connect (OSTI)

    None

    2013-06-06T23:59:59.000Z

    The White Book is a planning analysis produced by BPA that informs BPA of its load and resource conditions for sales and purchases. The White Book provides a 10-year look at the expected obligations and resources in the Federal system and PNW region. The White Book is used as a planning tool for the Columbia River Treaty (Treaty) studies, as an information tool for customers and regional interests, and as a publication of information utilized by other planning entities for their analyses. The White Book is not used to guide day-to-day operations of the Federal Columbia River Power System (FCRPS) or determine BPA revenues or rates.

  2. Food and Drug Administration White Oak Campus Environmental Stewardshi...

    Office of Environmental Management (EM)

    Stewardship and Cost Savings FEMP ESPC Success Story on water conservation and green energy at the Food and Drug Administration (FDA) White Oak Campus....

  3. 21st Century Truck Partnership - Roadmap and Technical White...

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

    Appendix containing supporting information to the 21st Century Partnership's Roadmap and Technical White Papers (21CTP-003). 21ctproadmapappendix2007.pdf More Documents &...

  4. White Creek and Nine Canyon wind farms Fact Sheet

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

    additional wind storage and shaping services. Since these White Creek and Nine Canyon wind farms December 2006 2 Bonne ville Power Administration DOEBP-3770 November 2006...

  5. ancli white papers: Topics by E-print Network

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

    the interior Simitev, Radostin D 120 Computational Modeling and the Experimental Plasma Research Program A White Paper Submitted to the FESAC Subcommittee Plasma Physics and...

  6. The White House's Week of Making | Department of Energy

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

    as advanced manufacturing and technology. Last year, the Energy Department's Albert Einstein Teaching Fellowship responded to the White House's Maker call to action by announcing...

  7. White House Announces New Executive Order To Reduce Greenhouse...

    Office of Environmental Management (EM)

    the next decade (from 2008 levels) and increase the share of electricity the federal government consumes from renewable sources to 30%. According to the White House, the...

  8. White House Council of Economic Advisers and Energy Department...

    Office of Environmental Management (EM)

    House Council of Economic Advisers and Energy Department Release New Report on Resiliency of Electric Grid During Natural Disasters White House Council of Economic Advisers and...

  9. ESPC Success Story - Food and Drug Administration (FDA) White...

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

    (FDA) White Oak Campus espcsswhiteoak.pdf More Documents & Publications Energy Savings Performance Contract Success Stories ESPC Sucess Story - Harold Washington...

  10. Investigations of Bearing Failures Associated with White Etching...

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

    of Bearing Failures Associated with White Etching Areas (irWEAs) in Wind Turbine Gearboxes Presented by Bob Errichello of GEARTECH at the Wind Turbine Tribology...

  11. Energy Supplier Obligations and White Certificate Schemes: Comparative...

    Open Energy Info (EERE)

    Results in the European Union Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Supplier Obligations and White Certificate Schemes: Comparative Analysis of Results...

  12. Cooking Up New Nanoribbons to Make Better White LEDs | Advanced...

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

    appealing white phosphors based on LEDs. The materials combine the rare-earth element europium with aluminum oxide to form europium aluminate nanoribbons. Powders of europium oxide...

  13. Theory of Neutrinos: a White Paper

    SciTech Connect (OSTI)

    Mohapatra, R.N.; Antusch, S.; Babu, K.S.; Barenboim, G.; Chen, Mu-Chun; Davidson, S.; de Gouvea, A.; de Holanda, P.; Dutta, Bhaskar; Grossman, Y.; Joshipura, A.; Kayser,; Kersten, J.; Keum, Y.Y.; King, S.F.; Langacker, P.; Lindner, M.; Loinaz, W.; Masina, I.; Mocioiu, I.; Mohanty, S.; /Maryland U. /Madrid, Autonoma U. /Southampton U. /Oklahoma

    2006-01-11T23:59:59.000Z

    During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the near and far future. Several working groups looked at various aspects of this vast field. The summary was published as a main report entitled ''The Neutrino Matrix'' accompanied by short 50 page versions of the report of each working group. Theoretical research in this field has been quite extensive and touches many areas and the short 50 page report [1] provided only a brief summary and overview of few of the important points. The theory discussion group felt that it may be of value to the community to publish the entire study as a white paper and the result is the current article. After a brief overview of the present knowledge of neutrino masses and mixing and some popular ways to probe the new physics implied by recent data, the white paper summarizes what can be learned about physics beyond the Standard Model from the various proposed neutrino experiments. It also comments on the impact of the experiments on our understanding of the origin of the matter-antimatter asymmetry of the Universe and the basic nature of neutrino interactions as well as the existence of possible additional neutrinos. Extensive references to original literature are provided.

  14. Theory of neutrinos: A White paper

    SciTech Connect (OSTI)

    Mohapatra, R.N.; Antusch, S.; Babu, K.S.; Barenboim, G.; Chen, Mu-Chun; Davidson, S.; de Gouvea, A.; de Holanda, P.; Dutta, Bhaskar; Grossman, Y.; Joshipura, A.; Kayser,; Kersten, J.; Keum, Y.Y.; King, S.F.; Langacker, P.; Lindner, M.; Loinaz, W.; Masina, I.; Mocioiu, I.; Mohanty, S.; /Maryland U. /Madrid, Autonoma U. /Southampton U. /Oklahoma

    2005-10-01T23:59:59.000Z

    During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the near and far future. Several working groups looked at various aspects of this vast field. The summary was published as a main report entitled ''The Neutrino Matrix'' accompanied by short 50 page versions of the report of each working group. Theoretical research in this field has been quite extensive and touches many areas and the short 50 page report [1] provided only a brief summary and overview of few of the important points. The theory discussion group felt that it may be of value to the community to publish the entire study as a white paper and the result is the current article. After a brief overview of the present knowledge of neutrino masses and mixing and some popular ways to probe the new physics implied by recent data, the white paper summarizes what can be learned about physics beyond the Standard Model from the various proposed neutrino experiments. It also comments on the impact of the experiments on our understanding of the origin of the matter-antimatter asymmetry of the Universe and the basic nature of neutrino interactions as well as the existence of possible additional neutrinos. Extensive references to original literature are provided.

  15. Theory of Neutrinos: A White Paper

    E-Print Network [OSTI]

    R. N. Mohapatra; S. Antusch; K. S. Babu; G. Barenboim; M. -C. Chen; S. Davidson; A. de Gouvea; P. de Holanda; B. Dutta; Y. Grossman; A. Joshipura; B. Kayser; J. Kersten; Y. Y. Keum; S. F. King; P. Langacker; M. Lindner; W. Loinaz; I. Masina; I. Mocioiu; S. Mohanty; H. Murayama; S. Pascoli; S. T. Petcov; A. Pilaftsis; P. Ramond; M. Ratz; W. Rodejohann; R. Shrock; T. Takeuchi; T. Underwood; L. Wolfenstein

    2005-12-02T23:59:59.000Z

    During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the near and far future. Several working groups looked at various aspects of this vast field. The summary was published as a main report entitled ``The Neutrino Matrix'' accompanied by short 50 page versions of the report of each working group. Theoretical research in this field has been quite extensive and touches many areas and the short 50 page report provided only a brief summary and overview of few of the important points. The theory discussion group felt that it may be of value to the community to publish the entire study as a white paper and the result is the current article. After a brief overview of the present knowledge of neutrino masses and mixing and some popular ways to probe the new physics implied by recent data, the white paper summarizes what can be learned about physics beyond the Standard Model from the various proposed neutrino experiments. It also comments on the impact of the experiments on our understanding of the origin of the matter-antimatter asymmetry of the Universe and the basic nature of neutrino interactions as well as the existence of possible additional neutrinos. Extensive references to original literature are provided.

  16. White House Conference on Global Climate Change

    SciTech Connect (OSTI)

    Not Available

    1993-11-01T23:59:59.000Z

    President Clinton has directed the White House office on Environmental Policy to coordinate an interagency process to develop a plan to fulfill the commitment he made in his Earth Day address on April 21, 1993. This plan will become the cornerstone of the Climate Change Plan that will be completed shortly after the Rio Accord enters into force. The Office on Environmental Policy established the Interagency Climate Change Mitigation Group to draw on the expertise of federal agencies including the National Economic Council; the Council of Economic Advisors; the Office of Science and Technology Policy; the Office of Management and Budget; the National Security Council; the Domestic Policy Council; the Environmental Protection Agency; and the Departments of Energy, Transportation, Agriculture, Interior, Treasury, Commerce, and State. Working groups have been established to examine six key policy areas: energy demand, energy supply, joint implementation, methane and other gases, sinks, and transportation. The purpose of the White House Conference on Global Climate Change was to ``tap the real-world experiences`` of diverse participants and seek ideas and information for meeting the President`s goals. During the opening session, senior administration officials defined the challenge ahead and encouraged open and frank conversation about the best possible ways to meet it.

  17. GENERALIZED SUPPORT SET INVARIANCY SENSITIVITY ...

    E-Print Network [OSTI]

    2005-05-16T23:59:59.000Z

    CQO problems by focusing on the support set of slack variables in dual optimal solutions. ... resources in storage as he had before.” Meanwhile, the manager ...

  18. Set the PACE St. Louis

    Broader source: Energy.gov [DOE]

    Commercial property owners, community associations (e.g., Home Owners Associations), and some residential property owners are eligible for Set the PACE St. Louis. Currently, only residential prop...

  19. SHM Data Sets and Software

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

    Sets and Software Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Jutta Kayser (505)...

  20. Electrophoretic Deposition of Highly Efficient Phosphors for White Solid State Lighting using near UV-Emitting LEDs /

    E-Print Network [OSTI]

    Choi, Jae Ik

    2014-01-01T23:59:59.000Z

    application in white light emitting diode,” J. Mater. Res. ,phosphors for white light emitting diodes (LEDs)”, 220 thconverted white light emitting diodes by electrophoretic

  1. 2013 White Book, Pacific Northwest Loads and Resources Study (summary)

    SciTech Connect (OSTI)

    None

    2013-10-01T23:59:59.000Z

    The 2013 Pacific Northwest Loads and Resources Study (2013 White Book) is BPA's latest projection of the Pacific Northwest regional retail loads, contract obligations, contract purchases, and resource capabilities. The 2013 White Book is a snapshot of conditions as of October 1, 2013, documenting the loads and resources for the Federal system and region for the 10-year study period OY 2014 through 2023. The White Book contains projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. The White Book also contains information obtained from formalized resource planning reports and data submittals including those from individual utilities, the Northwest Power and Conservation Council (Council), and the Pacific Northwest Utilities Conference Committee (PNUCC). Starting with the 2012 White Book, BPA changed the annual production schedule for future White Books. BPA is scheduled to publish a complete White Book, which includes a Federal System Needs Assessment analysis, every other year (even years). In the odd-numbered years, BPA will publish a biennial summary update (Supplement) that only contains major changes to the Federal System and Regional System analyses that have occurred since the last White Book. http://www.bpa.gov/power/pgp/whitebook/2013/index.shtml.

  2. Chaos expansion of heat equations with white noise potentials

    E-Print Network [OSTI]

    Hu, Yaozhong

    2002-02-01T23:59:59.000Z

    The asymptotic behavior as t --> infinity of the solution to the following stochastic heat equations [GRAPHICS] is investigated, where w is a space-time white noise or a space white noise. The use of lozenge means that the stochastic integral of 10...

  3. Short Communication Cytogenetics of Hispanic and White Children with Acute

    E-Print Network [OSTI]

    California at Berkeley, University of

    Short Communication Cytogenetics of Hispanic and White Children with Acute Lymphoblastic Leukemia Hispanics and non-Hispanic Whites. Among B-lineage acute lymphoblastic leukemia patients, the percentage, interestingly, Hispanics are reported to have a higher incidence of acute lymphoblastic leukemia (ALL) than non

  4. WHITING SCHOOL OF ENGINEERING Rising to the Challenge

    E-Print Network [OSTI]

    Ghosh, Somnath

    to knowledge, engineering human health, and improving global well-being and security. To support1 2 WHITING SCHOOL OF ENGINEERING Rising to the Challenge: The Campaign for Johns Hopkins Whiting School of Engineering Wyman Park Building, Suite 400 3400 North Charles Street Baltimore, Maryland 21218

  5. Original article Effects of tropospheric ozone on white clover plants

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Effects of tropospheric ozone on white clover plants exposed in open-top chambers concentration in a large part of Europe is high enough to cause visible injury to sensitive plants and several site are evaluated using white clover plants. Plants were exposed to the air and sprayed with water

  6. EARLY LIFE HISTORY OF WHITE BASS IN LAKE POINSETT

    E-Print Network [OSTI]

    SOUTH DAKOTA a1/-F c ) o o ~ 0 EARLY LIFE HISTORY OF WHITE BASS IN LAKE POINSETT South Dakota Department of Game, Fish and Parks Wildlife Division Joe Foss Building Pierre, South Dakota 57501 OF WHITE BASS IN LAKE POINSETT 1999 Statewide Fisheries Investigations Completion Report by H. Denise Beck

  7. Hillenbrand, Slesnick & White. Spitzer Cycle 1 Proposal 1 Scientific Justification

    E-Print Network [OSTI]

    Hillenbrand, Lynne

    Hillenbrand, Slesnick & White. Spitzer Cycle 1 Proposal 1 Scientific Justification Young Brown (cloud-core fragmentation, collapse, and subsequent accretion of material onto a hydrostatic core). Most accretion (e.g. White & Basri 2003; Muzerolle et al. 2003) onto proto-brown dwarf photospheres which occurs

  8. www.nasa.gov WHITE SANDS MISSILE RANGE ACCESS CAPABILITIES

    E-Print Network [OSTI]

    and missile launch, tracking, and recovery · Nuclear effects testing · High-speed sled track · Directed energy weapons testing · Climatic and dynamic environments testing · Atmospheric research · Electronicwww.nasa.gov WHITE SANDS MISSILE RANGE ACCESS CAPABILITIES SUMMARY White Sands Test Facility (WSTF

  9. a microsoft white paper Drilling for new Business Value

    E-Print Network [OSTI]

    Bernstein, Phil

    a microsoft white paper Drilling for new Business Value How innovative oil and gas companies Perez, Enterprise Architect, Microsoft #12;a microsoft white paper Drilling for new B usiness Value 2 for new B usiness Value 3 executive summary as the buzz about big data makes the leap from technology

  10. think.change.do White (UTS-logo-Title-Negative)

    E-Print Network [OSTI]

    University of Technology, Sydney

    2 think.change.do White (UTS-logo-Title-Negative) colour (UTS-logo-Title-321) Black (UTS-logo-NoTitle-Black) White (UTS-logo-NoTitle-Negative) colour (UTS-logo-NoTitle-321) UtS acronym with colon The UTS acronym

  11. The Spanish Square Kilometre Array White Book

    E-Print Network [OSTI]

    Pulido, J A Acosta; Alberdi, A; Alcolea, J; Alfaro, E J; Alonso-Herrero, A; Anglada, G; Arnalte-Mur, P; Ascasibar, Y; Ascaso, B; Azulay, R; Bachiller, R; Baez-Rubio, A; Battaner, E; Blasco, J; Brook, C B; Bujarrabal, V; Busquet, G; Caballero-Garcia, M D; Carrasco-Gonzalez, C; Casares, J; Castro-Tirado, A J; Colina, L; Colomer, F; de Gregorio-Monsalvo, I; del Olmo, A; Desmurs, J-F; Diego, J M; Dominguez-Tenreiro, R; Estalella, R; Fernandez-Soto, A; Florido, E; Font, J; Font, J A; Fuente, A; Garcia-Burillo, S; Garcia-Benito, R; Garcia-Lorenzo, B; de Paz, A Gil; Girart, J M; Goicoechea, J R; Gomez, J F; Gonzalez-Garcia, M; Gonzalez-Martin, O; Gonzalez-Serrano, J I; Gorgas, J; Gorosabel, J; Guijarro, A; Guirado, J C; Hernandez-Garcia, L; Hernandez-Monteagudo, C; Herranz, D; Herrero-Illana, R; Hu, Y-D; Huelamo, N; Huertas-Company, M; Iglesias-Paramo, J; Jeong, S; Jimenez-Serra, I; Knapen, J H; Lineros, R A; Lisenfeld, U; Marcaide, J M; Marquez, I; Marti, J; Marti, J M; Martinez-Gonzalez, E; Martin-Pintado, J; Marti-Vidal, I; Masegosa, J; Mayen-Gijon, J M; Mezcua, M; Mimica, S/ Migliari P; Moldon, J; Morata, O; Negueruela, I; Oates, S R; Osorio, M; Palau, A; Paredes, J M; Perea, J; Perez-Gonzalez, P G; Perez-Montero, E; Perez-Torres, M A; Perucho, M; Planelles, S; Pons, J A; Prieto, A; Quilis, V; Ramirez-Moreta, P; Almeida, C Ramos; Rea, N; Ribo, M; Rioja, M J; Espinosa, J M Rodriguez; Ros, E; Rubiño-Martin, J A; Ruiz-Granados, B; Sabater, J; Sanchez, M A P; Usero, A; Verdes-Montenegro, L; Vidal-Garcia, A; Vielva, P; Vilchez, J; Zhang, B-B

    2015-01-01T23:59:59.000Z

    The Square Kilometre Array (SKA) is called to revolutionise essentially all areas of Astrophysics. With a collecting area of about a square kilometre, the SKA will be a transformational instrument, and its scientific potential will go beyond the interests of astronomers. Its technological challenges and huge cost requires a multinational effort, and Europe has recognised this by putting the SKA on the roadmap of the European Strategy Forum for Research Infrastructures (ESFRI). The Spanish SKA White Book is the result of the coordinated effort of 119 astronomers from 40 different research centers. The book shows the enormous scientific interest of the Spanish astronomical community in the SKA and warrants an optimum scientific exploitation of the SKA by Spanish researchers, if Spain enters the SKA project.

  12. Heat Equations with Fractional White Noise Potentials

    SciTech Connect (OSTI)

    Hu, Y. [Department of Mathematics, University of Kansas, 405 Snow Hall, Lawrence, KS 66045-2142 (United States)], E-mail: hu@math.ukans.edu

    2001-07-01T23:59:59.000Z

    This paper is concerned with the following stochastic heat equations: ({partial_derivative}u{sub t}(x))/({partial_derivative}t=1/2 u{sub t}(x)+{omega}{sup H}.u{sub t}(x)), x element of {sup d}, t>0, where w{sup H} is a time independent fractional white noise with Hurst parameter H=(h{sub 1}, h{sub 2},..., h{sub d}) , or a time dependent fractional white noise with Hurst parameter H=(h{sub 0}, h{sub 1},..., h{sub d}) . Denote | H | =h{sub 1}+h{sub 2}+...+h{sub d} . When the noise is time independent, it is shown that if 1/2 d-1 , then the solution is in L{sub 2} and the L{sub 2} -Lyapunov exponent of the solution is estimated. When the noise is time dependent, it is shown that if 1/2 d- 2 /( 2h{sub 0}-1 ) , the solution is in L{sub 2} and the L{sub 2} -Lyapunov exponent of the solution is also estimated. A family of distribution spaces S{sub {rho}} , {rho} element of RR , is introduced so that every chaos of an element in S{sub {rho}} is in L{sub 2} . The Lyapunov exponents in S{sub {rho}} of the solution are also estimated.

  13. Microsoft PowerPoint - 12 Holman White PM Conference 2010 Rev...

    Office of Environmental Management (EM)

    PowerPoint - 12 Holman White PM Conference 2010 Rev 2 revised Microsoft PowerPoint - 12 Holman White PM Conference 2010 Rev 2 revised Microsoft PowerPoint - 12 Holman White PM...

  14. Speaker Recognition The A TVS-UAM System at NIST SRE 05

    E-Print Network [OSTI]

    Autonoma de Madrid, Universidad

    -Castro, Doroteo Torre Toledano, Alberto Montero-Asenjo, Javier Gonzalez-Dominguez, Ignacio Lopez-Moreno, Julian, there was Author's Current Address- J. Gonzalez-Rodriguez, D. Ramnos-Castro, D.Torre Toledano. A. Montero-Asenjo. J

  15. analysis involving tvs-m: Topics by E-print Network

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

    GEOSYNTHETICS Engineering Websites Summary: failure involving a reinforced geosynthetic clay liner in a sedimentation pond at a waste containment liners to hydrate during on-site...

  16. Traffic Light Protocol: WHITE Traffic Light Protocol: WHITE (information may be distributed without restriction, subject to copyright controls.)

    E-Print Network [OSTI]

    Thomas, Andrew

    the event for their gain. The Threats: Internet watch groups and cyber security experts have already potential cyber threats please visit the Center for Internet Security website at CISecurity.org. #12;Traffic Light Protocol: WHITE Traffic Light Protocol: WHITE (information may be distributed without

  17. Larviculture of native white shrimp, Penaeus setiferus, and exotic white shrimp, P. vannanmei at Continental Fisheries, Limited, Panama City, Florida

    E-Print Network [OSTI]

    Aranyakananda, Porcham

    1985-01-01T23:59:59.000Z

    LARVICULTURE OF NATIVE WHITE SHRIMP, Penaeus setiferus, AND EXOTIC WHITE SHRIMP, P. vannamei, AT CONTINENTAL FISHERIES. LIMITED. PANAMA CITY, FLORIDA Internship Report by PORCHAM ARANYAKANANDA Submitted to the Department of Wildlife..., AT CONTINENTAL FISHERIES, LIMITED, PANAMA CITY, FLORIDA Internship Report by PORCHAM ARANYAKANANDA Approved as to style and content by ( Chairman of Committee ) ( Member ) ( Member ) ABSTRACT Larviculture of native wnite snrimp, penaeus setiferus...

  18. 3/11/13 9:17 AMResearcher says interest in zombies waxes, wanes to mirror societal dissatisfaction -The Washington Post Page 1 of 5http://www.washingtonpost.com/entertainment/tv/researcher-says-inte...faction/2013/03/11/8a5d0472-8a2e-11e2-a88e-461ffa2e34e

    E-Print Network [OSTI]

    Duchowski, Andrew T.

    - The Washington Post Page 1 of 5http://www.washingtonpost.com/entertainment/tv/researcher-says-inte...faction/2013 to mirror societal dissatisfaction - The Washington Post Page 2 of 5http://www.washingtonpost.com/entertainment/tv/researcher-says-inte...faction

  19. A big wet kiss?, A barrel of laughs? : the 2000 presidential election TV talk show interviews with the candidates

    E-Print Network [OSTI]

    Osborn, Barbara

    2006-01-01T23:59:59.000Z

    know that I said he was a boob? [CUT TO BURNETT OFF SET]I just play dumb on the boob thing? BURNETT: I wouldn’tthat I’ve morphed from a boob to a dweeb. LAUGHTER

  20. Polyhedral Methods for Positive Dimensional Solution Sets Danko Adrovic and Jan Verschelde

    E-Print Network [OSTI]

    Adrovic, Danko

    , Hannah Markwig, Thomas Markwig: An Algorithm for Lifting Points in a Tropical Variety. Collect. Math. vol Let V = (v1, v2, . . . , vn) be a pretropism, wi > 0, bi , ci C: G(x, t) = x1 = tv1 (b1 + c1tw1 + . . . ) x2 = tv2 (b2 + c2tw2 +

  1. ScienceEducation.gov Featured on the new White House Innovation...

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

    Office of Public Affairs The White House recently posted ScienceEducation.gov (beta version) to its Innovations Gallery - a part of the White House Open Government...

  2. Dr. Elizabeth Sherwood-Randall, a Top White House National Security...

    Energy Savers [EERE]

    Elizabeth Sherwood-Randall, a Top White House National Security Council Official, Confirmed as Deputy Secretary of Department of Energy Dr. Elizabeth Sherwood-Randall, a Top White...

  3. Responding to the Risk of White Shark Attack Updated Statistics, Prevention, Control

    E-Print Network [OSTI]

    Klimley, A. Peter

    477 CHAPTER 31 Responding to the Risk of White Shark Attack Updated Statistics, Prevention, Control ................................................................................................................................... 478 White Shark Attack Statistics........................................................................................................ 479 Definition of Shark Attack

  4. White Kids: Identity Construction, Critical Mass, and Symbolic Exclusion in High School Cliques and other Groups

    E-Print Network [OSTI]

    Lueck, Kerstin; Steffen, Hayley

    2011-01-01T23:59:59.000Z

    M. (1997). The social construction of Whiteness. In R.bre White Kids: Identity Construction, Critical Mass, andKeywords: Identity Construction, Symbolic Exclusion,

  5. age-related white matter: Topics by E-print Network

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

    According to this hypothesis, ... Tsenkina, Yanina 2013-07-06 4 Is Galactic Dark Matter White ? Astrophysics (arXiv) Summary: We calculate the expected white dwarf luminosity...

  6. The Revival of White Holes as Small Bangs

    E-Print Network [OSTI]

    Alon Retter; Shlomo Heller

    2011-07-17T23:59:59.000Z

    Black holes are extremely dense and compact objects from which light cannot escape. There is an overall consensus that black holes exist and many astronomical objects are identified with black holes. White holes were understood as the exact time reversal of black holes, therefore they should continuously throw away material. It is accepted, however, that a persistent ejection of mass leads to gravitational pressure, the formation of a black hole and thus to the "death of while holes". So far, no astronomical source has been successfully tagged a white hole. The only known white hole is the Big Bang which was instantaneous rather than continuous or long-lasting. We thus suggest that the emergence of a white hole, which we name a 'Small Bang', is spontaneous - all the matter is ejected at a single pulse. Unlike black holes, white holes cannot be continuously observed rather their effect can only be detected around the event itself. Gamma ray bursts are the most energetic explosions in the universe. Long gamma-ray bursts were connected with supernova eruptions. There is a new group of gamma-ray bursts, which are relatively close to Earth, but surprisingly lack any supernova emission. We propose identifying these bursts with white holes. White holes seem like the best explanation of gamma-ray bursts that appear in voids. We also predict the detection of rare gigantic gamma-ray bursts with energies much higher than typically observed.

  7. A Very Low-Luminosity, Very Cool, DC White Dwarf

    E-Print Network [OSTI]

    Hugh Harris; Conard Dahn; Frederick Vrba; Arne Henden; James Liebert; Gary Schmidt; Neill Reid

    1999-06-03T23:59:59.000Z

    The star LHS 3250 is found to be a white dwarf at a distance of 30 pc. Its absolute magnitudes (M_V = 15.72; M_bol = 16.2) put it among the least-luminous white dwarfs known. Its optical spectrum shows no features, indicating it has a DC classification, and it shows no detectable polarization, indicating it does not have a very strong magnetic field. However, its broadband colors show it to have a unique spectral energy distribution, and it stands out from all other stars in BVI and other broadband photometric surveys. We discuss these properties, and conclude that LHS 3250 must be an extremely cool white dwarf with strong collision-induced absorption at red-infrared wavelengths from molecular hydrogen, in accord with models for very cool white dwarf atmospheres. If so, it is the first such star known, and the first star to provide observational evidence supporting these models. It suggests that other very cool white dwarfs, both halo white dwarfs and the oldest disk white dwarfs, also may have colors affected by similar absorption. The atmospheric composition of LHS 3250 is not known, and therefore its temperature is poorly determined. It may be a helium-core star with a mass 0.3-0.45 M_solar and a product of mass-transfer in a close binary system. However, until its temperature is better known, its mass and age remain uncertain.

  8. DA white dwarfs from the LSS-GAC survey DR1: the preliminary luminosity and mass functions and formation rate

    E-Print Network [OSTI]

    Rebassa-Mansergas, A; Cojocaru, R; Yuan, H -B; Torres, S; Garcia-Berro, E; Xiang, M -X; Huang, Y; Koester, D; Hou, Y; Li, G; Zhang, Y

    2015-01-01T23:59:59.000Z

    Modern large-scale surveys have allowed the identification of large numbers of white dwarfs. However, these surveys are subject to complicated target selection algorithms, which make it almost impossible to quantify to what extent the observational biases affect the observed populations. The LAMOST (Large Sky Area Multi-Object Fiber Spectroscopic Telescope) Spectroscopic Survey of the Galactic anti-center (LSS-GAC) follows a well-defined set of criteria for selecting targets for observations. This advantage over previous surveys has been fully exploited here to identify a small yet well-characterised magnitude-limited sample of hydrogen-rich (DA) white dwarfs. We derive preliminary LSS-GAC DA white dwarf luminosity and mass functions. The space density and average formation rate of DA white dwarfs we derive are 0.83+/-0.16 x 10^{-3} pc^{-3} and 5.42 +/- 0.08 x 10^{-13} pc^{-3} yr^{-1}, respectively. Additionally, using an existing Monte Carlo population synthesis code we simulate the population of single DA w...

  9. The Torino Observatory Parallax Program: White Dwarf Candidates

    E-Print Network [OSTI]

    R. L. Smart; M. G. Lattanzi; B. Bucciarelli; G. Massone; R. Casalegno; G. Chiumiento; R. Drimmel; L. Lanteri; F. Marocco; A. Spagna

    2003-03-24T23:59:59.000Z

    We present parallax determinations for six white dwarf candidates in the Torino Observatory Parallax Program. The absolute parallaxes are found with precisions at the 2-3 milliarcsecond level. For WD 1126+185 we find a distance incompatible with being a white dwarf, implying an incorrect classification. For WD 2216+484 we find our distance is consistent with a simple DA white dwarf rather than a composite system as previously proposed in the literature. In general it is found that the published photometric distance is an overestimate of the distance found here.

  10. This information describes typical occupations and employment settings associated with this major. Understand that some of these options may require additional training. Moreover, you are not limited to these options when choosing a possible career path.

    E-Print Network [OSTI]

    Arnold, Jonathan

    and the impact of that content on society. Graduates find careers in the film, television, radio, cable Assistant Program Manager Project Manager Promotion Writer/Producer Public Relations Specialist Radio Graduation Survey at www.career.uga.edu/gradsurveyresults/ and search for alumni on Linked In at www

  11. Type Ia supernovae from merging white dwarfs. I. Prompt detonations

    SciTech Connect (OSTI)

    Moll, R.; Woosley, S. E. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Raskin, C.; Kasen, D. [Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)

    2014-04-20T23:59:59.000Z

    Merging white dwarfs are a possible progenitor of Type Ia supernovae (SNe Ia). Numerical models suggest that a detonation might be initiated before the stars have coalesced to form a single compact object. Here we study such prompt detonations by means of numerical simulations, modeling the disruption and nucleosynthesis of the stars until the ejecta reach the coasting phase, and generating synthetic light curves and spectra. Three models are considered with primary masses 0.96 M {sub ?}, 1.06 M {sub ?}, and 1.20 M {sub ?}. Of these, the 0.96 M {sub ?} dwarf merging with a 0.81 M {sub ?} companion, with an {sup 56}Ni yield of 0.58 M {sub ?}, is the most promising candidate for reproducing common SNe Ia. The more massive mergers produce unusually luminous SNe Ia with peak luminosities approaching those attributed to 'super-Chandrasekhar' mass SNe Ia. While the synthetic light curves and spectra of some of the models resemble observed SNe Ia, the significant asymmetry of the ejecta leads to large orientation effects. The peak bolometric luminosity varies by more than a factor of two with the viewing angle, and the velocities of the spectral absorption features are lower when observed from angles where the light curve is brightest. The largest orientation effects are seen in the ultraviolet, where the flux varies by more than an order of magnitude. The set of three models roughly obeys a width-luminosity relation, with the brighter light curves declining more slowly in the B band. Spectral features due to unburned carbon from the secondary star are also seen in some cases.

  12. White dwarf masses in cataclysmic variables

    E-Print Network [OSTI]

    Wijnen, T P G; Schreiber, M R

    2015-01-01T23:59:59.000Z

    The white dwarf (WD) mass distribution of cataclysmic variables (CVs) has recently been found to dramatically disagree with the predictions of the standard CV formation model. The high mean WD mass among CVs is not imprinted in the currently observed sample of CV progenitors and cannot be attributed to selection effects. Two possibilities have been put forward: either the WD grows in mass during CV evolution, or in a significant fraction of cases, CV formation is preceded by a (short) phase of thermal time-scale mass transfer (TTMT) in which the WD gains a sufficient amount of mass. We investigate if either of these two scenarios can bring theoretical predictions and observations into agreement. We employed binary population synthesis models to simulate the present intrinsic CV population. We incorporated aspects specific to CV evolution such as an appropriate mass-radius relation of the donor star and a more detailed prescription for the critical mass ratio for dynamically unstable mass transfer. We also imp...

  13. Water Integration Project Science Strategies White Paper

    SciTech Connect (OSTI)

    Alan K. Yonk

    2003-09-01T23:59:59.000Z

    This white paper has been prepared to document the approach to develop strategies to address Idaho National Engineering and Environmental Laboratory (INEEL) science and technology needs/uncertainties to support completion of INEEL Idaho Completion Project (Environmental Management [EM]) projects against the 2012 plan. Important Idaho Completion Project remediation and clean-up projects include the 2008 OU 10-08 Record of Decision, completion of EM by 2012, Idaho Nuclear Technology and Engineering Center Tanks, INEEL CERCLA Disposal Facility, and the Radioactive Waste Management Complex. The objective of this effort was to develop prioritized operational needs and uncertainties that would assist Operations in remediation and clean-up efforts at the INEEL and develop a proposed path forward for the development of science strategies to address these prioritized needs. Fifteen needs/uncertainties were selected to develop an initial approach to science strategies. For each of the 15 needs/uncertainties, a detailed definition was developed. This included extracting information from the past interviews with Operations personnel to provide a detailed description of the need/uncertainty. For each of the 15 prioritized research and development needs, a search was performed to identify the state of the associated knowledge. The knowledge search was performed primarily evaluating ongoing research. The ongoing research reviewed included Environmental Systems Research Analysis, Environmental Management Science Program, Laboratory Directed Research and Development, Inland Northwest Research Alliance, United States Geological Survey, and ongoing Operations supported projects. Results of the knowledge search are documented as part of this document.

  14. DISCOVERY OF AN ULTRAMASSIVE PULSATING WHITE DWARF

    SciTech Connect (OSTI)

    Hermes, J. J.; Castanheira, Barbara G.; Winget, D. E.; Montgomery, M. H.; Harrold, Samuel T. [Department of Astronomy, University of Texas at Austin, Austin, TX 78712 (United States); Kepler, S. O. [Instituto de Fisica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Gianninas, A. [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks Street, Norman, OK 73019 (United States); Brown, Warren R., E-mail: jjhermes@astro.as.utexas.edu [Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 (United States)

    2013-07-01T23:59:59.000Z

    We announce the discovery of the most massive pulsating hydrogen-atmosphere white dwarf (WD) ever discovered, GD 518. Model atmosphere fits to the optical spectrum of this star show it is a 12, 030 {+-} 210 K WD with a log g =9.08 {+-} 0.06, which corresponds to a mass of 1.20 {+-} 0.03 M{sub Sun }. Stellar evolution models indicate that the progenitor of such a high-mass WD endured a stable carbon-burning phase, producing an oxygen-neon-core WD. The discovery of pulsations in GD 518 thus offers the first opportunity to probe the interior of a WD with a possible oxygen-neon core. Such a massive WD should also be significantly crystallized at this temperature. The star exhibits multi-periodic luminosity variations at timescales ranging from roughly 425 to 595 s and amplitudes up to 0.7%, consistent in period and amplitude with the observed variability of typical ZZ Ceti stars, which exhibit non-radial g-mode pulsations driven by a hydrogen partial ionization zone. Successfully unraveling both the total mass and core composition of GD 518 provides a unique opportunity to investigate intermediate-mass stellar evolution, and can possibly place an upper limit to the mass of a carbon-oxygen-core WD, which in turn constrains Type Ia supernovae progenitor systems.

  15. Analysis on a Fractal Set

    E-Print Network [OSTI]

    Santanu Raut; Dhurjati Prasad Datta

    2010-01-10T23:59:59.000Z

    The formulation of a new analysis on a zero measure Cantor set $C (\\subset I=[0,1])$ is presented. A non-archimedean absolute value is introduced in $C$ exploiting the concept of {\\em relative} infinitesimals and a scale invariant ultrametric valuation of the form $\\log_{\\varepsilon^{-1}} (\\varepsilon/x) $ for a given scale $\\varepsilon>0$ and infinitesimals $0set, if it exists. The formulation of a scale invariant real analysis is also outlined, when the singleton $\\{0\\}$ of the real line $R$ is replaced by a zero measure Cantor set. The Cantor function is realised as a locally constant function in this setting. The ordinary derivative $dx/dt$ in $R$ is replaced by the scale invariant logarithmic derivative $d\\log x/d\\log t$ on the set of valued infinitesimals. As a result, the ordinary real valued functions are expected to enjoy some novel asymptotic properties, which might have important applications in number theory and in other areas of mathematics.

  16. Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station

    E-Print Network [OSTI]

    Aguilar, M.

    A precise measurement of the proton flux in primary cosmic rays with rigidity (momentum/charge) from 1 GV to 1.8 TV is presented based on 300 million events. Knowledge of the rigidity dependence of the proton flux is ...

  17. Title : will be set by the publisher Editors : will be set by the publisher

    E-Print Network [OSTI]

    Owocki, Stanley P.

    -pressure expansion of the hot (T > 106 K) solar corona. It can be studied through direct in situ measurement by in stellar envelope, leaving behind a hot white dwarf stellar core with less than the Chandrasekhar mass their eventual fate as white dwarves or core-collapse supernovae. This chapter reviews the proper- ties

  18. White House Council of Economic Advisers and Energy Department...

    Energy Savers [EERE]

    D.C., May 8, 2013. | Official White House Photo by Pete Souza. Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages...

  19. Statement from the White House Press Secretary on the Ongoing...

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

    WHITE HOUSE Office of the Press Secretary Our thoughts and our prayers remain with the people of Japan. The President has been kept fully briefed on developments and the response...

  20. MOF Coating a Promising Path to White LEDs

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

    (MOF); the structure was determined at Beamline 11.3.1. Coating a blue light-emitting diode (LED) with this compound readily generates white light with high luminous...

  1. White House Solar Champions of Change- Watch Now

    Broader source: Energy.gov [DOE]

    On April 17, 2014 the White House honored solar energy deployment Champions of Change from across the United States. The honorees include several current and former SunShot awardees.

  2. Española students invited to White House Science Fair

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

    June 2015 All Issues submit Espaola students invited to White House Science Fair Team selected from among 40,000 competitors May 1, 2015 Sixth-graders Casandra Dauz, Jos...

  3. Advances in Chip Technology, Packaging Enable White LED Breakthroughs

    Broader source: Energy.gov [DOE]

    Significant advances in chip technology have enabled Cree, Inc.'s Santa Barbara Technology Center to demonstrate white LEDs with record efficacies as high as 74 lumens per watt - on par with...

  4. White County REMC- Residential Geothermal Heat Pump Rebate Program

    Broader source: Energy.gov [DOE]

    White County REMC offers incentives for the purchase and installation of energy efficient heat pumps. Air-source heat pumps are eligible for a rebate of $300, while geothermal heat pumps are...

  5. White House Spotlights Solar Innovation as Summit Registration...

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

    In case you missed it, last Thursday's White House Solar Champions of Change and Solar Summit shed a spotlight on all the amazing work that solar innovators around country are...

  6. White Papers Submitted to the Technology Innovation Program

    E-Print Network [OSTI]

    Magee, Joseph W.

    White Papers Submitted to the Technology Innovation Program The Technology Innovation Program (TIP) at the National Institute of Standards and Technology was established laboratories and nonprofit research institutions, to support, promote, and accelerate innovation in the U

  7. Jonathan White, Dale Thompson University of ArkansasMotivation

    E-Print Network [OSTI]

    Thompson, Dale R.

    DANIEL 13. JACKSON KAREN PAUL 14. WHITE BETTY MARK 15. HARRIS HELEN DONALD 16. MARTIN SANDRA GEORGE 17 line. Offset Name Ranges 1 AAAAAAAAA ALI 2 ALICEA ANDERSON 3 ANDERTON AVERETT Results The method

  8. NextSTEPS White Paper: Three Routes Forward for Biofuels

    E-Print Network [OSTI]

    California at Davis, University of

    NextSTEPS White Paper: Three Routes Forward for Biofuels: Incremental, Transitional, and Leapfrog NOT CITE #12;Three Routes Forward for Biofuels: Incremental, Transitional, and Leapfrog 2 Contents ......................................................................................................................................12 1.a. The Need for Low Carbon Biofuels

  9. ORIGINAL CONTRIBUTION Association of White Matter Hyperintensity Volume

    E-Print Network [OSTI]

    California at Davis, University of

    ORIGINAL CONTRIBUTION Association of White Matter Hyperintensity Volume With Decreased Cognitive was restricted to the study of older in- dividuals, limiting our understanding of the full impact of WMH

  10. White organic light-emitting diodes: Status and perspective

    E-Print Network [OSTI]

    Reineke, Sebastian; Lüssem, Björn; Leo, Karl

    2013-01-01T23:59:59.000Z

    White organic light-emitting diodes (OLEDs) are ultra-thin, large-area light sources made from organic semiconductor materials. Over the last decades, much research has been spent on finding the suitable materials to realize highly efficient monochrome and white OLEDs. With their high efficiency, color-tunability, and color-quality, white OLEDs are emerging to become one of the next generation light sources. In this review, we discuss the physics of a variety of device concepts that are introduced to realize white OLEDs based on both polymer and small molecule organic materi als. Owing to the fact that about 80 % of the internally generated photons are trapped within the thin-film layer structure, we put a second focus on reviewing promising concepts for improved light outcoupling.

  11. Lab White Paper Hitachi Unified Compute Platform (UCP)

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    Architectures for Private Clouds By Kerry Dolan, Lab Analyst February 2014 This ESG Lab White Paper Reference Architecture for Private Clouds 2 © 2014 by The Enterprise Strategy Group, Inc. All Rights? ....................................................................................................................... 4 Microsoft Private Cloud Fast Track

  12. astro2010 science white: Topics by E-print Network

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

    21 22 23 24 25 Next Page Last Page Topic Index 1 Astro2010 White Paper Coronal "Dark Energy" and SolarStellar Activity Physics Websites Summary: and atmospheric heating....

  13. White organic light-emitting diodes: Status and perspective

    E-Print Network [OSTI]

    Reineke, Sebastian

    White organic light-emitting diodes (OLEDs) are ultrathin, large-area light sources made from organic semiconductor materials. Over the past decades, much research has been spent on finding suitable materials to realize ...

  14. AT&T U-verse Terms of Service AT&T U-verse Voice and TV

    E-Print Network [OSTI]

    Fisher, Kathleen

    of Service 1. GENERAL AGREEMENT The following Terms of Service (referred to as "TOS") are between youSouth Telecommunications, Inc. (each individually and collectively referred to as "AT&T"). The TOS constitute a legal-verse Voice service, your TOS include the General Terms of Service set forth herein, and the attached Schedule

  15. Greening of the White House: Six year report

    SciTech Connect (OSTI)

    None

    1999-11-01T23:59:59.000Z

    The White House, which recently celebrated its 200th birthday, has a long tradition of demonstrating technological innovation. In keeping with that tradition, President Clinton announced the Greening of the White House Initiative on Earth Day 1993. The initiative improves the energy and environmental performance of the White House complex by identifying opportunities to reduce waste, lower energy use, and make an appropriate use of renewable resources, all while improving indoor air quality and building comfort. This report on President Clinton's legacy of greening at the White House summarizes progress made to date and gives an overview of new opportunities identified during the past year. It also includes an environmental history of the White House and a short tour of the buildings that make up the White House complex. Over the past five years, this initiative has involved hundreds of dedicated people from both within and outside government. A description of how they worked together to develop and implement the Greening Plan is also included in this report.

  16. Ages of White Dwarf-Red Subdwarf Systems

    E-Print Network [OSTI]

    Hektor Monteiro; Wei-Chun Jao; Todd Henry; John Subasavage; Thom Beaulieu

    2005-10-12T23:59:59.000Z

    We provide the first age estimates for two recently discovered white dwarf-red subdwarf systems, LHS 193AB and LHS 300AB. These unusual systems provide a new opportunity for linking the reliable age estimates for the white dwarfs to the (measurable) metallicities of the red subdwarfs. We have obtained precise photometry in the $V_{J}R_{KC}I_{KC}JH$ bands and spectroscopy covering from 6000\\AA to 9000\\AA for the two new systems, as well as for a comparison white dwarf-main sequence red dwarf system, GJ 283 AB. Using model grids available in the literature, we estimate the cooling age as well as temperature, surface gravity, mass, progenitor mass and {\\it total} lifetimes of the white dwarfs. The results indicate that the two new systems are probably ancient thick disk objects with ages of at least 6-9 Gyr. We also conduct searches of red dwarf and white dwarf compendia from SDSS data and the L{\\'e}pine Shara Proper Motion (LSPM) catalog for additional common proper motion white dwarf-red subdwarf systems. Only seven new candidate systems are found, which indicates the rarity of these systems.

  17. Pulsational Instabilities in Accreting White Dwarfs

    E-Print Network [OSTI]

    Phil Arras; Dean M. Townsley; Lars Bildsten

    2006-04-13T23:59:59.000Z

    (Abridged) The Cataclysmic Variable (CV) population harbors a diverse range of donor stars and accreting white dwarfs (WDs). A range of WD masses is expected, from low mass Helium core WDs, to massive WDs which have previously accreted at rates high enough for Hydrogen to burn steadily. Furthermore, a wide range of Helium enrichment is expected in the accreted material depending on the degree to which the donor star is evolved. We investigate the impact of this diversity on the range of effective temperatures ($T_{\\rm eff}$) for which g-modes are unstable. The critical $T_{\\rm eff}$ below which modes are unstable ("blue edge") depends on both surface gravity, $g$, and He abundance, $Y$. The Hydrogen/first Helium ionization instability strip is more sensitive to $g$ than $Y$. We find that (for solar composition envelopes), relative to a fiducial WD mass $0.6 M_\\odot$, the blue edge for a $0.4 M_\\odot$ He core WD shifts downward by $\\approx 1000 {\\rm K}$, while that for a massive $\\approx 1.2 M_\\odot$ WD shifts upward by $\\approx 2000 {\\rm K}$. The second Helium ionization instability strip exhibits strong dependences on both $g$ and $Y$. Surprisingly, increasing $Y$ by only 10% relative to solar creates an instability strip near $15,000 {\\rm K}$. Hence CV's below the period gap with evolved donor stars of $Y\\ga 0.4$ may have an "intermediate" instability strip well outside of the isolated DA and DB variables. This "intermediate" instability strip also occurs for low mass He WD with solar composition envelopes. The lack of pulsations in CV's with $T_{\\rm eff}$ in the pure Hydrogen ZZ Ceti instability strip is also easily explained.

  18. Contribution of White Dwarfs to Cluster Masses

    E-Print Network [OSTI]

    Ted von Hippel

    1998-02-14T23:59:59.000Z

    I present a literature search through 31 July 1997 of white dwarfs (WDs) in open and globular clusters. There are 36 single WDs and 5 WDs in binaries known among 13 open clusters, and 340 single WDs and 11 WDs in binaries known among 11 globular clusters. From these data I have calculated WD mass fractions for four open clusters (the Pleiades, NGC 2168, NGC 3532, and the Hyades) and one globular cluster (NGC 6121). I develop a simple model of cluster evolution that incorporates stellar evolution but not dynamical evolution to interpret the WD mass fractions. I augment the results of my simple model with N-body simulations incorporating stellar evolution (Terlevich 1987; de la Feunte Marcos 1996; Vesperini & Heggie 1997). I find that even though these clusters undergo moderate to strong kinematical evolution the WD mass fraction is relatively insensitive to kinematical evolution. By comparing the cluster mass functions to that of the Galactic disk, and incorporating plausibility arguments for the mass function of the Galactic halo, I estimate the WD mass fraction in these two populations. I assume the Galactic disk is ~10 Gyrs old (Winget et al. 1987; Liebert, Dahn, & Monet 1988; Oswalt et al. 1996) and that the Galactic halo is ~12 Gyrs old (Reid 1997b; Gratton et al. 1997; Chaboyer et al. 1998), although the WD mass fraction is insensitive to age in this range. I find that the Galactic halo should contain 8 to 9% (alpha = -2.35) or perhaps as much as 15 to 17% (alpha = -2.0) of its stellar mass in the form of WDs. The Galactic disk WD mass fraction should be 6 to 7% (alpha = -2.35), consistent with the empirical estimates of 3 to 7% (Liebert, Dahn, & Monet 1988; Oswalt et al. 1996). (abridged)

  19. Problem Set 3 Let's Simplex

    E-Print Network [OSTI]

    Chen, Yiling

    Problem Set 3 Let's Simplex Applied Mathematics 121 -- Spring 2011 Due 5:00 PM, Friday, February 18 linear programs using the Simplex method. Second, you will get a better understanding of linear programming through a better understanding of the Simplex method. Contents 1 Making it rain 2 2 Simplex

  20. Problem Set 3 Let's Simplex

    E-Print Network [OSTI]

    Chen, Yiling

    Problem Set 3 Let's Simplex AM121/ES121 -- Fall 2014 Due 5:00 PM, Tuesday, September 30, 2014 linear programs using the Simplex method. Second, you will get a better understanding of linear programming through a better understanding of the Simplex method. Contents 1 Making it rain 3 2 Simplex

  1. Problem Set 3 Let's Simplex

    E-Print Network [OSTI]

    Chen, Yiling

    Problem Set 3 Let's Simplex Applied Mathematics 121 -- Spring 2014 Due 5:00 PM, Friday, February 21 practice solving linear programs using the Simplex method. Second, you will get a better understanding of linear programming through a better understanding of the Simplex method. Contents 1 Making it rain 3 2

  2. Lake Roosevelt White Sturgeon Recovery Project : Annual Progress Report, January 2003 – March 2004.

    SciTech Connect (OSTI)

    Howell, Matthew D.; McLellan, Jason G. [Washington Department of Fish and Wildlife

    2009-07-15T23:59:59.000Z

    This report summarizes catch data collected from white sturgeon Acipenser transmontanus in Lake Roosevelt during limited setlining and gill netting activities in the fall of 2003, and documents progress toward development of a U.S. white sturgeon conservation aquaculture program for Lake Roosevelt. From 27-30 October, 42 overnight small mesh gill net sets were made between Marcus and Northport, WA for a total catch of 15 juvenile white sturgeon (275-488 mm FL). All sturgeon captured were of Canadian hatchery origin. These fish had been previously released as sub-yearlings into the Canadian portion (Keenleyside Reach) of the Transboundary Reach of the Columbia River during 2002 and 2003. Most sturgeon (n=14) were caught in the most upstream area sampled (Northport) in low velocity eddy areas. Five fish exhibited pectoral fin deformities (curled or stunted). Growth rates were less than for juvenile sturgeon captured in the Keenleyside Reach but condition factor was similar. Condition factor was also similar to that observed in juvenile sturgeon (ages 1-8) captured in the unimpounded Columbia River below Bonneville Dam between 1987-92. From 10-14 November, 28 overnight setline sets were made in the Roosevelt Reach between the confluence of the Spokane River and Marcus Island for a total catch of 17 white sturgeon (94-213 cm FL). Catch was greatest in the most upstream areas sampled, a distribution similar to that observed during a WDFW setline survey in Lake Roosevelt in 1998. The mean W{sub r} index of 110% for fish captured this year was higher than the mean W{sub r} of 91% for fish captured in 1998. Excellent fish condition hindered surgical examination of gonads as lipid deposits made the ventral body wall very thick and difficult to penetrate with available otoscope specula. Acoustic tags (Vemco model V16 coded pingers, 69 kHz, 48-month life expectancy) were internally applied to 15 fish for subsequent telemetry investigations of seasonal and reproductively motivated movements. In August 2003, three Vemco VR2 fixed station acoustic receivers, supplied by the UCWSRI Transboundary Telemetry Project, were deployed in the vicinities of Kettle Falls Bridge, Marcus Island, and Northport, WA. Data downloaded from these receivers through December 2003 confirmed the findings of a previous telemetry study that the Marcus area is an important overwintering habitat for white sturgeon. On 18 February 2004, juvenile white sturgeon (n=2,000) were transported from Kootenay Sturgeon Hatchery in British Columbia to WDFW Columbia Basin Hatchery (CBH) in Moses Lake, WA. Fish were reared at CBH to approximately 30 g and individually outfitted with PIT tags and scute marked. On 11 May 2004, fish were released into Lake Roosevelt in the vicinities of Kettle Falls Bridge, North Gorge, and Northport.

  3. The pulmonary response of white and black adults to six concentrations of ozone

    SciTech Connect (OSTI)

    Seal, E. Jr.; McDonnell, W.F.; House, D.E.; Salaam, S.A.; Dewitt, P.J.; Butler, S.O.; Green, J.; Raggio, L. (Environmental Protection Agency, Chapel Hill, NC (United States))

    1993-04-01T23:59:59.000Z

    Many early studies of respiratory responsiveness to ozone (O3) were done on healthy, young, white males. The purpose of this study was to determine whether gender or race differences in O3 response exist among white and black, males and females, and to develop concentration-response curves for each of the gender-race groups. Three hundred seventy-two subjects (n > 90 in each gender-race group), ages 18 to 35 yr, were exposed once for 2.33 h to 0.0 (purified air), 0.12, 0.18, 0.24, 0.30, or 0.40 ppm O3. Each exposure was preceded by baseline pulmonary function tests and a symptom questionnaire. The first 2 h of exposure included alternating 15-min periods of rest and exercise on a motorized treadmill producing a minute ventilation (VE) of 25 L/min/m2 body surface area (BSA). After exposure, subjects completed a set of pulmonary function tests and a symptom questionnaire. Lung function and symptom responses were expressed as percent change from baseline and analyzed using a nonparametric two factor analysis of variance. Three primary variables were analyzed: FEV1, specific airway resistance (SRaw), and cough. Statistical analysis demonstrated no significant differences in response to O3 among the individual gender-race groups. For the group as a whole, changes in the variables FEV1, SRaw, and cough were first noted at 0.12, 0.18, and 0.18 ppm O3, respectively. Adjusted for exercise difference, concentration-response curves for FEV1 and cough among white males were consistent with previous reports (1).

  4. Revisiting the axion bounds from the Galactic white dwarf luminosity function

    E-Print Network [OSTI]

    Marcelo M. Miller Bertolami; Brenda E. Melendez; Leandro G. Althaus; Jordi Isern

    2014-10-07T23:59:59.000Z

    It has been shown that the shape of the luminosity function of white dwarfs (WDLF) is a powerful tool to check for the possible existence of DFSZ-axions, a proposed but not yet detected type of weakly interacting particles. With the aim of deriving new constraints on the axion mass, we compute in this paper new theoretical WDLFs on the basis of WD evolving models that incorporate for the feedback of axions on the thermal structure of the white dwarf. We find that the impact of the axion emission into the neutrino emission can not be neglected at high luminosities ($M_{\\rm Bol}\\lesssim 8$) and that the axion emission needs to be incorporated self-consistently into the evolution of the white dwarfs when dealing with axion masses larger than $m_a\\cos^2\\beta\\gtrsim 5$ meV (i.e. axion-electron coupling constant $g_{ae}\\gtrsim 1.4\\times 10^{-13}$). We went beyond previous works by including 5 different derivations of the WDLF in our analysis. Then we have performed $\\chi^2$-tests to have a quantitative measure of the assessment between the theoretical WDLFs ---computed under the assumptions of different axion masses and normalization methods--- and the observed WDLFs of the Galactic disk. While all the WDLF studied in this work disfavour axion masses in the range suggested by asteroseismology ($m_a\\cos^2\\beta\\gtrsim 10$ meV; $g_{ae}\\gtrsim 2.8\\times 10^{-13}$) lower axion masses can not be discarded from our current knowledge of the WDLF of the Galactic Disk. A larger set of completely independent derivations of the WDLF of the galactic disk as well as a detailed study of the uncertainties of the theoretical WDLFs is needed before quantitative constraints on the axion-electron coupling constant can be made.

  5. A COMPREHENSIVE SPECTROSCOPIC ANALYSIS OF DB WHITE DWARFS

    SciTech Connect (OSTI)

    Bergeron, P.; Wesemael, F.; Dufour, Pierre; Beauchamp, A.; Hunter, C.; Gianninas, A.; Limoges, M.-M.; Dufour, Patrick; Fontaine, G. [Departement de Physique, Universite de Montreal, C.P. 6128, Succ. Centre-Ville, Montreal, QC H3C 3J7 (Canada); Saffer, Rex A. [Strayer University, 234 Mall Boulevard, Suite G-50, King of Prussia, PA 19406 (United States); Ruiz, M. T. [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile); Liebert, James, E-mail: bergeron@astro.umontreal.ca, E-mail: wesemael@astro.umontreal.ca, E-mail: gianninas@astro.umontreal.ca, E-mail: limoges@astro.umontreal.ca, E-mail: dufourpa@astro.umontreal.ca, E-mail: fontaine@astro.umontreal.ca, E-mail: alain.beauchamp@fti-ibis.com, E-mail: chris.hunter@yale.edu, E-mail: rex.saffer@strayer.edu, E-mail: mtruiz@das.uchile.cl [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States)

    2011-08-10T23:59:59.000Z

    We present a detailed analysis of 108 helium-line (DB) white dwarfs based on model atmosphere fits to high signal-to-noise optical spectroscopy. We derive a mean mass of 0.67 M{sub sun} for our sample, with a dispersion of only 0.09 M{sub sun}. White dwarfs also showing hydrogen lines, the DBA stars, comprise 44% of our sample, and their mass distribution appears similar to that of DB stars. As in our previous investigation, we find no evidence for the existence of low-mass (M < 0.5 M{sub sun}) DB white dwarfs. We derive a luminosity function based on a subset of DB white dwarfs identified in the Palomar-Green Survey. We show that 20% of all white dwarfs in the temperature range of interest are DB stars, although the fraction drops to half this value above T{sub eff} {approx} 20,000 K. We also show that the persistence of DB stars with no hydrogen features at low temperatures is difficult to reconcile with a scenario involving accretion from the interstellar medium, often invoked to account for the observed hydrogen abundances in DBA stars. We present evidence for the existence of two different evolutionary channels that produce DB white dwarfs: the standard model where DA stars are transformed into DB stars through the convective dilution of a thin hydrogen layer and a second channel where DB stars retain a helium atmosphere throughout their evolution. We finally demonstrate that the instability strip of pulsating V777 Her white dwarfs contains no non-variables, if the hydrogen content of these stars is properly accounted for.

  6. Optical set-reset latch

    DOE Patents [OSTI]

    Skogen, Erik J.

    2013-01-29T23:59:59.000Z

    An optical set-reset (SR) latch is formed from a first electroabsorption modulator (EAM), a second EAM and a waveguide photodetector (PD) which are arranged in an optical and electrical feedback loop which controls the transmission of light through the first EAM to latch the first EAM in a light-transmissive state in response to a Set light input. A second waveguide PD controls the transmission of light through the second EAM and is used to switch the first EAM to a light-absorptive state in response to a Reset light input provided to the second waveguide PD. The optical SR latch, which may be formed on a III-V compound semiconductor substrate (e.g. an InP or a GaAs substrate) as a photonic integrated circuit (PIC), stores a bit of optical information and has an optical output for the logic state of that bit of information.

  7. Electrical contact tool set station

    DOE Patents [OSTI]

    Byers, M.E.

    1988-02-22T23:59:59.000Z

    An apparatus is provided for the precise setting to zero of electrically conductive cutting tools used in the machining of work pieces. An electrically conductive cylindrical pin, tapered at one end to a small flat, rests in a vee-shaped channel in a base so that its longitudinal axis is parallel to the longitudinal axis of the machine's spindle. Electronic apparatus is connected between the cylindrical pin and the electrically conductive cutting tool to produce a detectable signal when contact between tool and pin is made. The axes of the machine are set to zero by contact between the cutting tool and the sides, end or top of the cylindrical pin. Upon contact, an electrical circuit is completed, and the detectable signal is produced. The tool can then be set to zero for that axis. Should the tool contact the cylindrical pin with too much force, the cylindrical pin would be harmlessly dislodged from the vee-shaped channel, preventing damage either to the cutting tool or the cylindrical pin. 5 figs.

  8. ORAL QUAL SYLLABUS: SET THEORY; ERGODIC THEORY

    E-Print Network [OSTI]

    ORAL QUAL SYLLABUS: SET THEORY; ERGODIC THEORY SAMUEL COSKEY Set Theory. #15; Basic set theory's theorem { there exists an Aronsajn tree { Shanin's root system lemma (#2;2) #15; Descriptive set theory of set theory (Jech 12,13) { Mostowski's collapsing theorem { relativization and absolute formulas { re

  9. 22 ON WISCONSIN Summer 2008 23

    E-Print Network [OSTI]

    Turner, Monica G.

    -- riveted the public. Fiery images dominated television sets and headlines across the nation- sity, steeled themselves for their first look at the remains of the park. But as the copter lifted them

  10. EA-0819: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Energy Conservation Standards for Eight Types of Consumer Products: Room Air Conditioners, Water Heaters, Direct Heating Equipment, Mobile Home Furnaces, Ranges and Ovens, Pool Heaters, Fluorescent Ballasts, and Television Sets

  11. Thermonuclear explosions of Chandrasekhar-mass C+O white dwarfs

    E-Print Network [OSTI]

    M. Reinecke; W. Hillebrandt; J. C. Niemeyer

    1999-04-23T23:59:59.000Z

    First results of simulations are presented which compute the dynamical evolution of a Chandrasekhar-mass white dwarf, consisting of equal amounts of carbon and oxygen, from the onset of violent thermonuclear burning, by means of a new two-dimensional numerical code. Since in the interior of such a massive white dwarf nuclear burning progresses on microscopic scales as a sharp discontinuity, a so-called flamelet, which cannot be resolved by any numerical scheme, and since on macroscopic scales the burning front propagates due to turbulence, we make an attempt to model both effects explicitly in the framework of a finite-volume hydrodynamics code. Turbulence is included by a sub-grid model, following the spirit of large eddy simulations, and the well-localized burning front is treated by means of a level set, which allows us to compute the geometrical structure of the front more accurately than with previous methods. The only free parameters of our simulations are the location and the amount of nuclear fuel that is ignited as an initial perturbation. We find that models in which explosive carbon burning is ignited at the center remain bound by the time the front reaches low densities, where we stopped the computations because our description of combustion is no longer applicable. In contrast, off-center ignition models give rise to explosions which, however, are still too weak for typical Type Ia supernovae. Possible reasons for this rather disappointing result are discussed.

  12. Merger of white dwarf-neutron star binaries: Prelude to hydrodynamic simulations in general relativity

    SciTech Connect (OSTI)

    Paschalidis, Vasileios [Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); MacLeod, Morgan [Department of Physics and Astronomy, Bowdoin College, Brunswick, Maine 04011 (United States); Baumgarte, Thomas W. [Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Department of Physics and Astronomy, Bowdoin College, Brunswick, Maine 04011 (United States); Shapiro, Stuart L. [Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Department of Astronomy and NCSA, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

    2009-07-15T23:59:59.000Z

    White dwarf-neutron star binaries generate detectable gravitational radiation. We construct Newtonian equilibrium models of corotational white dwarf-neutron star (WDNS) binaries in circular orbit and find that these models terminate at the Roche limit. At this point the binary will undergo either stable mass transfer (SMT) and evolve on a secular time scale, or unstable mass transfer (UMT), which results in the tidal disruption of the WD. The path a given binary will follow depends primarily on its mass ratio. We analyze the fate of known WDNS binaries and use population synthesis results to estimate the number of LISA-resolved galactic binaries that will undergo either SMT or UMT. We model the quasistationary SMT epoch by solving a set of simple ordinary differential equations and compute the corresponding gravitational waveforms. Finally, we discuss in general terms the possible fate of binaries that undergo UMT and construct approximate Newtonian equilibrium configurations of merged WDNS remnants. We use these configurations to assess plausible outcomes of our future, fully relativistic simulations of these systems. If sufficient WD debris lands on the NS, the remnant may collapse, whereby the gravitational waves from the inspiral, merger, and collapse phases will sweep from LISA through LIGO frequency bands. If the debris forms a disk about the NS, it may fragment and form planets.

  13. A Critical Examination of Halo White Dwarf Candidates

    E-Print Network [OSTI]

    P. Bergeron

    2002-11-26T23:59:59.000Z

    A detailed analysis of halo white dwarf candidates is presented, which is based on model atmosphere fits to observed energy distributions built from photoelectric or photographic magnitudes. Most of the candidates identified in reduced proper motion diagrams are shown to be too warm (Teff > 5000 K) and most likely too young to be members of the galactic halo, while the tangential velocities of the cooler and thus older white dwarfs are shown to be entirely consistent with the disk population. The results suggest that some white dwarf stars born in the young disk may have high velocities with respect to the local standard of rest. Such objects could represent the remnants of donor stars from close mass-transfer binaries that produced type Ia supernovae via the single degenerate channel, or other scenarios suggested in the literature. Ongoing surveys that rely solely on reduced proper motion diagrams are likely to identify more of these high velocity young degenerates, rather than to unveil the old white dwarf population of the galactic halo. The importance of infrared photometry for studying extremely cool white dwarfs is also emphasized.

  14. Radionuclide Inventory Distribution Project Data Evaluation and Verification White Paper

    SciTech Connect (OSTI)

    NSTec Environmental Restoration

    2010-05-17T23:59:59.000Z

    Testing of nuclear explosives caused widespread contamination of surface soils on the Nevada Test Site (NTS). Atmospheric tests produced the majority of this contamination. The Radionuclide Inventory and Distribution Program (RIDP) was developed to determine distribution and total inventory of radionuclides in surface soils at the NTS to evaluate areas that may present long-term health hazards. The RIDP achieved this objective with aerial radiological surveys, soil sample results, and in situ gamma spectroscopy. This white paper presents the justification to support the use of RIDP data as a guide for future evaluation and to support closure of Soils Sub-Project sites under the purview of the Federal Facility Agreement and Consent Order. Use of the RIDP data as part of the Data Quality Objective process is expected to provide considerable cost savings and accelerate site closures. The following steps were completed: - Summarize the RIDP data set and evaluate the quality of the data. - Determine the current uses of the RIDP data and cautions associated with its use. - Provide recommendations for enhancing data use through field verification or other methods. The data quality is sufficient to utilize RIDP data during the planning process for site investigation and closure. Project planning activities may include estimating 25-millirem per industrial access year dose rate boundaries, optimizing characterization efforts, projecting final end states, and planning remedial actions. In addition, RIDP data may be used to identify specific radionuclide distributions, and augment other non-radionuclide dose rate data. Finally, the RIDP data can be used to estimate internal and external dose rates. The data quality is sufficient to utilize RIDP data during the planning process for site investigation and closure. Project planning activities may include estimating 25-millirem per industrial access year dose rate boundaries, optimizing characterization efforts, projecting final end states, and planning remedial actions. In addition, RIDP data may be used to identify specific radionuclide distributions, and augment other non-radionuclide dose rate data. Finally, the RIDP data can be used to estimate internal and external dose rates.

  15. Set Multicover The Set Multicover problem is the same as set cover except

    E-Print Network [OSTI]

    Golin, Mordecai J.

    during that step. Notice that the average cost can not decrease. Then 8e 2 U price(e; 1) Ÿ price(e; 2) Ÿ to be covered a specified number of times. That is we want to pick a minimum­cost set cover such that element e algorithm to multi­ cover A Greedy MultiCover algorithm U / X C / ; select a F 2 F that minimizes Cost(F ) j

  16. Set Multicover The Set Multicover problem is the same as set cover except

    E-Print Network [OSTI]

    Golin, Mordecai J.

    price(e; j) = Cost(F ) jF ``U j If j = r e remove e from U: return(C) This algorithm is very similar during that step. Notice that the average cost can not decrease. Then 8e 2 U price(e; 1) Ÿ price(e; 2) Ÿ to be covered a specified number of times. That is we want to pick a minimum­cost set cover such that element e

  17. Combination of Centralized & Decentralized Database and Terminal-based Spectrum Sensing for Secondary Spectrum Access

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    for ensuring the protection of frequency bands used by primary users consists in the set-up of a database the concept of opportunistic relay. The authors outline the advantages and possible gains of using opportunistic relay nodes in the context of a cellular communication network. More specifically, if TV White

  18. Discrete Sets of Singular Cardinality

    E-Print Network [OSTI]

    Fleissner, William G.

    1983-08-02T23:59:59.000Z

    singular cardinal k and a closed, cofinal in k, set of cardinals, {kb: ß «,. Throughout this paper, Y will be a discrete subset of a space X with | Y \\ = k. We say that t? = (Aß)ß...

  19. Tectonic Settings | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f <Maintained ByManagement Inc Place: Cleveland, Ohio Zip:Settings

  20. Berkeley Lab Compact Accelerator Sets World Record

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

    Berkeley Lab Particle Accelerator Sets World Record Berkeley Lab Particle Accelerator Sets World Record Simulations at NERSC Help Validate Experimental Laser-Plasma Design December...

  1. Biomagnification of organochlorines in Lake Erie white bass

    SciTech Connect (OSTI)

    Russell, R.W.; Lazar, R.; Haffner, G.D. [Univ. of Windsor, Ontario (Canada)

    1995-04-01T23:59:59.000Z

    Biomagnification of HCB and PCBs was measured in a natural fish population of white bass (Morone chrysops) and their prey, emerald shiner (Notropis atherinoides). It was observed that biomagnification occurred only for chemicals with an octanol/water partition coefficient (log K{sub ow}) greater than 6.1. Hexachlorobenzene and PCB 52 did not biomagnify while PCBs 87, 138, and 180 showed significant biomagnification in Lake Erie white bass. Biomagnification factors increased proportionately with K{sub ow}, and it was concluded that high K{sub ow} chemicals were more important in the biomagnification process. Lipid proportions and chemical concentrations in prey fish (emerald shiner) and white bass intestinal contents were consistent with a fugacity model of chemical assimilation from food.

  2. White paper updating conclusions of 1998 ILAW performance assessment

    SciTech Connect (OSTI)

    MANN, F.M.

    2000-05-11T23:59:59.000Z

    The purpose of this document is to provide a comparison of the estimated immobilized low-activity waste (LAW) disposal system performance against established performance objectives using the beat estimates for parameters and models to describe the system. The principal advances in knowledge since the last performance assessment (known as the 1998 ILAW PA [Mann 1998a]) have been in site specific information and data on the waste form performance for BNFL, Inc. relevant glass formulations. The white paper also estimates the maximum release rates for technetium and other key radionuclides and chemicals from the waste form. Finally, this white paper provides limited information on the impact of changes in waste form loading.

  3. Adrenal weight in a Texas white-tailed deer herd

    E-Print Network [OSTI]

    Ramsey, Charles Warren

    1975-01-01T23:59:59.000Z

    ADRENAL WEIGHT IN A TEXAS WHITE-TAILED DEER HERD A Thesis by CHARLES WARREN RAMSEY Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1975 Major... Subject: Wildlife and Fisheries Sciences ADRENAL WEIGHT IN A TEXAS WHITE-TAILED DEER HERD A Thesis by CHARLES WARREN RAMSEY Approved as to style and content by: ( airman o Committ ) (Head of Department) (Member) (Member) December 1975 1. 1, 1...

  4. BASIS Set Exchange (BSE): Chemistry Basis Sets from the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) Basis Set Library

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

    Feller, D; Schuchardt, Karen L.; Didier, Brett T.; Elsethagen, Todd; Sun, Lisong; Gurumoorthi, Vidhya; Chase, Jared; Li, Jun

    The Basis Set Exchange (BSE) provides a web-based user interface for downloading and uploading Gaussian-type (GTO) basis sets, including effective core potentials (ECPs), from the EMSL Basis Set Library. It provides an improved user interface and capabilities over its predecessor, the EMSL Basis Set Order Form, for exploring the contents of the EMSL Basis Set Library. The popular Basis Set Order Form and underlying Basis Set Library were originally developed by Dr. David Feller and have been available from the EMSL webpages since 1994. BSE not only allows downloading of the more than 200 Basis sets in various formats; it allows users to annotate existing sets and to upload new sets. (Specialized Interface)

  5. Integrated Modeling and Decision-Support System for Water Management in the Puget Sound Basin: Snow Caps to White Caps

    SciTech Connect (OSTI)

    Copping, Andrea E.; Yang, Zhaoqing; Voisin, Nathalie; Richey, Jeff; Wang, Taiping; Taira, Randal Y.; Constans, Michael; Wigmosta, Mark S.; Van Cleve, Frances B.; Tesfa, Teklu K.

    2013-12-31T23:59:59.000Z

    Final Report for the EPA-sponsored project Snow Caps to White Caps that provides data products and insight for water resource managers to support their predictions and management actions to address future changes in water resources (fresh and marine) in the Puget Sound basin. This report details the efforts of a team of scientists and engineers from Pacific Northwest National Laboratory (PNNL) and the University of Washington (UW) to examine the movement of water in the Snohomish Basin, within the watershed and the estuary, under present and future conditions, using a set of linked numerical models.

  6. A SEARCH FOR RAPIDLY ACCRETING WHITE DWARFS IN THE SMALL MAGELLANIC CLOUD

    SciTech Connect (OSTI)

    Lepo, Kelly; Van Kerkwijk, Marten, E-mail: lepo@astro.utoronto.ca, E-mail: mhvk@astro.utoronto.ca [Department of Astronomy and Astrophysics, University of Toronto, 50 Saint George St., Toronto, ON M5S 3H4 (Canada)

    2013-07-01T23:59:59.000Z

    The nature of the progenitors of Type Ia supernovae (SNe Ia) is still a mystery. While plausible candidates are known for both the single-degenerate and double-degenerate models, the observed numbers fall significantly short of what is required to reproduce the SNe Ia rate. Some of the most promising single-degenerate Type Ia progenitors are recurrent novae and super-soft sources (SSS). White dwarfs (WDs) with higher mass transfer rates can also be SN Ia progenitors. For these rapidly accreting white dwarfs (RAWDs), more material than is needed for steady burning accretes on the WD, and extends the WD's photosphere. Unlike SSS, such objects will likely not be detectable at soft X-ray energies, but will be bright at longer wavelengths, such as the far-ultraviolet (UV). Possible examples include LMC N66 and the V Sagittae stars. We present a survey using multi-object spectrographs looking for RAWDs in the central core of the Small Magellanic Cloud (SMC), from objects selected to be bright in the far-UV and with blue far UV - V colors. While we find some unusual objects, and recover known planetary nebula and Wolf-Rayet (WR) stars, we detect no candidate RAWD. The upper limits from this non-detection depend on our expectations of what an RAWD should look like, as well assumptions about the internal extinction of the SMC. Assuming they resemble LMC N66 or fainter versions of WR stars we set an upper limit of 10-14 RAWDs in the SMC. However, our survey is unlikely to detect objects like V Sge, and hence we cannot set meaningful upper limits if RAWDs generally resemble V Sge.

  7. GRMHD formulation of highly super-Chandrasekhar rotating magnetised white dwarfs: Stable configurations of non-spherical white dwarfs

    E-Print Network [OSTI]

    Subramanian, Sathyawageeswar

    2015-01-01T23:59:59.000Z

    Here we extend the exploration of significantly super-Chandrasekhar magnetised white dwarfs by numerically computing axisymmetric stationary equilibria of differentially rotating magnetised polytropic compact stars in general relativity (GR), within the ideal magnetohydrodynamic regime. We use a general relativistic magnetohydrodynamic (GRMHD) framework that describes rotating and magnetised axisymmetric white dwarfs, choosing appropriate rotation laws and magnetic field profiles (toroidal and poloidal). The numerical procedure for finding solutions in this framework uses the 3+1 formalism of numerical relativity, implemented in the open source XNS code. We construct equilibrium sequences by varying different physical quantities in turn, and highlight the plausible existence of super-Chandrasekhar white dwarfs, with masses in the range of 2-3 solar mass, with central (deep interior) magnetic fields of the order of $10^{14}$ Gauss and differential rotation with surface time periods of about 1-10 seconds. We no...

  8. Contagious Sets in Random Graphs Uriel Feige

    E-Print Network [OSTI]

    Contagious Sets in Random Graphs Uriel Feige Michael Krivelevich Daniel Reichman August 10, 2014. A contagious set is a set whose activation results with the entire graph being active. Given a graph G, let m(G, 2) be the minimal size of a contagious set. We consider the binomial random graph G := G(n, p

  9. Math 566: Axiomatic Set Theory Spring 2009

    E-Print Network [OSTI]

    Basic Set Theory Definition (Axiom of Choice (AC)). If F is a family of non-empty sets, then thereMath 566: Axiomatic Set Theory Spring 2009 Professor: Simon Thomas Note-taker: Jay Williams #12;Contents 1 Basic Set Theory 3 1.1 The ordinals

  10. MATH 230A, FALL 2010, PROBLEM SET 9 DUE NOVEMBER 3

    E-Print Network [OSTI]

    Cotton-Clay, Andrew

    ) is smooth of dimension m - n for each p. Let Tv M TM denote ker , and let Th M TM denote the orthogonal field X on N has a unique horizontal lift we denote h(X) on M, a section of Th M such that h(X) = X.e. a section of Tv M. Let M denote the Levi-Civita connection on M and N denote the Levi-Civita connection on N

  11. In Search of the Audience - Forty Years of German Public Television and Its Audience Driven Commercialization

    E-Print Network [OSTI]

    Goebel, Baerbel

    2011-04-11T23:59:59.000Z

    and child murder was a main part of the narrative created an explosive cross-connection. Tatort has a responsibility to its viewers, as the constant use of national, regional and local markers supply a high amount of realism to its viewers, and result in a... as a crime-comedy, is significantly younger then the general viewing audience of Tatort (Henke, 2009). This detective team also has among the highest ratings with 25 percent of the market share on a premiere night. The fact that murder is comedic marks...

  12. Farm and home television viewing habits and preferences of Caldwell County residents in 1955

    E-Print Network [OSTI]

    Sloan, Jack Thomas

    1956-01-01T23:59:59.000Z

    4 4, ~ I ~ 1 4'4 ii I ?-p I 4 h 0 0 ii + I QQ)86'MV85 Qf 84QCQ oyy ~ e4iii, ee ~ sy. cwk ~ e"ii. eye++ i i'i RSVRIW, Qf Xeki@X'SC@VQ eeiiei ~y, q+, +'y'+~?+i?pwee, 'eo 6' - 585264'44@@/. i'aeppi ty'spa' ~ wyygs'+'w+w+~ii'eiii+s+'+y' P~~s e s a... s s s as a s see e's ~ XS 0, 0y~Qm? Qf XQQyquaeSICS. tQVaVQ gzkaey 88 8 CWXVen9PXt day fQX' Vi88iag the VQWn 884 CMKEPg glPQQf'488 e ~ eaeosseo'oeoeo ~ esass ~ e eeeeoes 26 5. 0PXmiQ@8 Qf Z'eeyQSI@88t8 Coax'6 MQ XQP. hQQ2; 88 8 eonVagg88t Ciea foz...

  13. Losing Sight of Ourselves: A Theoretical Analysis of Reality Television in the United States

    E-Print Network [OSTI]

    Collins, Megan E

    2014-06-11T23:59:59.000Z

    world from the moment we are born. Today, births are recorded, photographed, posted on Facebook and tweeted. The growth of a child is tracked and photographed then posted for all the parent’s Facebook friends to follow. Does the child have a choice... front for yourself? In today’s world we can present ourselves as we like via social media avenues such as Facebook. I want people to see me as this type of person who likes certain types of people, food, activities, movies, products. Does presenting...

  14. Mickey and the Mouse: The Motion Picture and Television Industry's Copyright Concerns on the Internet

    E-Print Network [OSTI]

    Torpoco, Mark S.

    1997-01-01T23:59:59.000Z

    on-line services from liability for infringing transmissionsline service providers from direct or vicarious copyright liability for transmissions

  15. A Funny Thing Happened on the Way to the Cinema: Shakespeare's Comedies in Film and Television

    E-Print Network [OSTI]

    Lamb, Wendy Nicole

    2010-01-01T23:59:59.000Z

    would have projected onto the city of Ephesus based on St.Paul's visit to Ephesus as detailed in chapter nineteen ofthe entrance of the Duke of Ephesus and Egeon, a merchant of

  16. Popular Television and Visual Culture: Intentions and Perceptions of Aliens in America

    E-Print Network [OSTI]

    Sourdot, Ludovic A.

    2010-10-12T23:59:59.000Z

    . The Tolchuks anticipate that their teenage son Justin will become more popular at school by associating with an international student. In the first episode, their plan takes an unexpected turn when the family expecting to host a blond-haired, blue...-eyed Scandinavian high school student, instead meets Raja, a Muslim teenager from Pakistan. The title of the show, Aliens in America, is a play on words in that the lead characters, Justin an American student and Raja a Pakistani exchange 12 student, are both...

  17. Audience Response & Disability Representation in Four Film and Television Dramas: A Qualitative Audience Study

    E-Print Network [OSTI]

    Arenas Velez, Fernando

    2008-03-20T23:59:59.000Z

    . ?Realism?: Comparing Movies to Life, 151 vi Chapter 5. The Sea Inside and The Brooke Ellison Story: Truth, Lies and the ?Based on a True Story? Disability (Melo)Drama, 164 Truth and Lies in Adaptation, 168 A Movie or a Film: Distinctions of Ethics and Taste...

  18. Dis/locating audience : transnational media flows and the online circulation of East Asian television drama

    E-Print Network [OSTI]

    Li, Xiaochang, S.M. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    It is commonly accepted that media and communication technologies play pivotal roles in the complex processes of what is broadly termed "globalization." The increasing speed, volume, and scale of transnational circulation ...

  19. CMOS RF front-end design for terrestrial and mobile digital television systems

    E-Print Network [OSTI]

    Xiao, Jianhong

    2007-09-17T23:59:59.000Z

    architecture……………………………………… 24 Fig. 2.10. Single stage passive polyphase filter…………………………………………… 26 Fig. 2.11. Schematic of broadband quadrature generator…………………………………. 27 Fig. 2.12. Frequency response plot of: (a) quadrature generator; (b) image rejection... (single-ended)…………………. 80 Fig. 4.6. Block diagram of the proposed RFVGA architecture……………………………. 81 Fig. 4.7. Simplified schematic of the current-steering Gm stage………………………….. 82 Fig. 4.8. Broadband impedance matching configurations…………………………………. 85...

  20. Democracy and the political ascendancy of broadcast television in Latin America : 1950 through 1970

    E-Print Network [OSTI]

    Simón, Harry L.

    2009-01-01T23:59:59.000Z

    democracy, 2 nd term) Chile (Alessandri Rodríguez democracy)Chile, in 1959, under the Alessandri democracy. Of course,

  1. Screaming, flying, and laughing: magical feminism's witches in contemporary film, television, and novels

    E-Print Network [OSTI]

    Wells, Kimberly Ann

    2007-09-17T23:59:59.000Z

    differences from the already well known social-protest genre of Magical Realism. The texts examined include Nalo Hopkinson’s Brown Girl in the Ring (1998), Alice Hoffman’s Practical Magic (1996), Chitra Divakaruni’s Mistress of Spices (1997), 5 Sean Stewart.... These witches are women who make their own rules, frequently in opposition to patriarchal ones that say a woman should endure abuse, suppress her own desires and choices in favor of those of her husband, or father, or accept her fate as powerless victim...

  2. Covering the story: a rhetorical analysis of Brownsville's television news coverage

    E-Print Network [OSTI]

    Groenendyk, Kathi Lynn

    1994-01-01T23:59:59.000Z

    , and the accentuation of risk and drama in the news. But not all environmental communication research involves the media. For example, Petermn and Peterson (1993) examine how nonmarket economic valuation methods constrained policy in both the Exxon Valdez disaster... and with endangered whooping cranes. In the Exxon case, Peterson and Peterson argue that "the cultural damage to area residents cannot be appropriately measured in dollars" (p. 61). The nonmarket economic valuation methods also allow shipping of petrochemicals...

  3. Watch the Watts: Tips for Buying a New Television | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell Director ofDepartmentDRAFTEnergy Review -Jeannie

  4. How Do You Reduce the Amount of Energy Used by Your Televisions...

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

    Gerrity. The New EnergySaver.gov -- Save Money by Saving Energy Did you know: Water heaters account for nearly 17 percent of a home's energy use, consuming more energy...

  5. Answers to the set revision exercise 1 Answers to the set revision exercise

    E-Print Network [OSTI]

    Alechina, Natasha

    to the set revision exercise 5 Answers to the set revision exercise · If A has k elements, how many different1 Answers to the set revision exercise 1 Answers to the set revision exercise · Are A = {1 in which they are listed does not matter. Answers to the set revision exercise 2 Answers to the set

  6. Organic Electronics and Photovoltaics CopyrightDaveWhite2008

    E-Print Network [OSTI]

    ENERGY Organic Electronics and Photovoltaics Objective CopyrightDaveWhite2008 Organic electronics and photovoltaic technology are reaching critical mass with the establishment of a U.S. consortium and the recent an inte- grated suite of measurement methods to tie the electrical and photovoltaic performance of organic

  7. ASYMPTOTIC EQUIVALENCE FOR INHOMOGENEOUS JUMP DIFFUSION PROCESSES AND WHITE NOISE.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ASYMPTOTIC EQUIVALENCE FOR INHOMOGENEOUS JUMP DIFFUSION PROCESSES AND WHITE NOISE. ESTER MARIUCCI Laboratoire Jean Kuntzmann, Grenoble. Abstract. We prove the global asymptotic equivalence between the experi. These asymptotic equivalences are established by constructing explicit Markov kernels that can be used to reproduce

  8. The great white shark, Carcharodon carcharias (Lamnidae), and the tiger

    E-Print Network [OSTI]

    , located dorsolaterally and posterior to the first dorsal fin. A second boat was present and both shark646 The great white shark, Carcharodon carcharias (Lamnidae), and the tiger shark, Galeocerdo cuvier (Carcharhin- idae), are two of the largest species of macropredatory sharks. Both are known

  9. MARKETS FOR REACTIVE POWER AND RELIABILITY: A WHITE PAPER

    E-Print Network [OSTI]

    1 MARKETS FOR REACTIVE POWER AND RELIABILITY: A WHITE PAPER Engineering and Economics of Electricity Research Group (E3 RG) CORNELL UNIVERSITY E3 RG contributing authors: Robert Thomas, Director the Consortium for Electric Reliability Technology Solutions (CERTS) and in part by the National Science

  10. White Paper Series Using Health Impact Assessments to

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    professionals, decision makers, and communities § Saves health care dollars by considering short and longWhite Paper Series Using Health Impact Assessments to Evaluate Bicycle and Pedestrian Plans January of the Federal Highway Administration. Introduction Where we live, work, and play influences health, as well

  11. IBM Global Technology Services Thought Leadership White Paper

    E-Print Network [OSTI]

    IBM Global Technology Services Thought Leadership White Paper November 2010 Strategies for assessing cloud security #12;2 Securing the cloud: from strategy development to ongoing assessment Executive summary Cloud computing provides flexible, cost-effective delivery of business or consumer IT services

  12. IBM Systems and Technology Thought Leadership White Paper

    E-Print Network [OSTI]

    IBM Systems and Technology Thought Leadership White Paper June 2011 Building the perfect cloud with IBM System z A cloud computing platform that leverages the strengths of industry-leading mainframe technology #12;2 Building the perfect cloud with IBM System z Introduction Cloud computing helps

  13. White dwarfs constraints on dark sector models with light particles

    SciTech Connect (OSTI)

    Ubaldi, Lorenzo [Physikalisches Institut der Universität Bonn, Nussallee 12, D-53115 Bonn (Germany)

    2014-06-24T23:59:59.000Z

    The white dwarf luminosity function is well understood in terms of standard model physics and leaves little room for exotic cooling mechanisms related to the possible existence of new weakly interacting light particles. This puts significant constraints on the parameter space of models that contain a massive dark photon and light dark sector particles.

  14. SOCIAL NETWORKS, COGNITION AND CULTURE Douglas R. White

    E-Print Network [OSTI]

    White, Douglas R.

    1 SOCIAL NETWORKS, COGNITION AND CULTURE Douglas R. White Blackwell Companion to Handbook are core concepts formalized by network analysis to provide tests of social theory. As for core problems that can be understood in relation to social processes. Network ethnography can also operate in this way

  15. The White House Office of the Press Secretary

    E-Print Network [OSTI]

    Rathbun, Julie A.

    The White House Office of the Press Secretary For Immediate Release April 15, 2010 Remarks's in the house. (Applause.) Four decades ago, Buzz became a legend. But in the four decades since he's also been with a transmitter and a battery strapped to the top of a missile. But the world was stunned. Americans were

  16. Future Grid: The Environment Future Grid Initiative White Paper

    E-Print Network [OSTI]

    Future Grid: The Environment Future Grid Initiative White Paper Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Future Grid: The Environment Prepared for the Project "The Future Grid to Enable Sustainable Energy Systems" Funded by the U

  17. 4-Poster Tick Management and White-tailed Deer Management

    E-Print Network [OSTI]

    Homes, Christopher C.

    the methodologies for Integrated Wildlife Damage Management approach #12;Environmental Assessment Purpose and NeedUpdate on: 4-Poster Tick Management and White-tailed Deer Management Tim Green Environmental been on hold until present #12;Environmental Assessment Current Status: · Adopting two existing EAs - U

  18. Patterns of Identification: The Children of Latino/Non-Latino White Families

    E-Print Network [OSTI]

    Fox, Amber

    2012-02-14T23:59:59.000Z

    and ethnically identify their children. Specifically, I use both multinomial logistic regression and multilevel binomial logistic regression to predict the outcome of the child either being identified as Latino (white or other) or non-Latino (white or other...

  19. High-Efficiency and Stable White Organic Light-Emitting Diode...

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

    Efficiency and Stable White Organic Light-Emitting Diode Using a Single Emitter High-Efficiency and Stable White Organic Light-Emitting Diode Using a Single Emitter Presenter: Jian...

  20. SciTech Connect: White and Monochromatic X-ray Microbeam Investigation...

    Office of Scientific and Technical Information (OSTI)

    White and Monochromatic X-ray Microbeam Investigations of Materials Microstructure and Tri-Axial Stress Citation Details In-Document Search Title: White and Monochromatic X-ray...

  1. Microsoft Word - GRS Review_OMB White Paper - Real Property Right...

    Office of Environmental Management (EM)

    GRS ReviewOMB White Paper - Real Property Right-sizing and Carbon Reduction August 7 2009 2.docx Microsoft Word - GRS ReviewOMB White Paper - Real Property Right-sizing and...

  2. 2 Executive Summary Figure 1 Location of White Salmon subbasin, topography, vegetation, demographics, and hydrology

    E-Print Network [OSTI]

    , demographics, and hydrology #12;xii 2.1 Purpose and Scope The White Salmon subbasin management plan

  3. ESPC Success Story- Food and Drug Administration (FDA) White Oak Campus

    Broader source: Energy.gov [DOE]

    FEMP ESPC Success Story on water conservation and green energy at the Food and Drug Administration (FDA) White Oak Campus.

  4. Breakthrough: Record-Setting Cavity

    ScienceCinema (OSTI)

    Ciovati, Gianluigi

    2014-05-21T23:59:59.000Z

    Gianluigi "Gigi" Ciovati, a superconducting radiofrequency scientist, discusses how scientists at the U.S. Department of Energy's Jefferson Lab in Newport News, VA, used ARRA funds to fabricate a niobium cavity for superconducting radiofrequency accelerators that has set a world record for energy efficiency. Jefferson Lab's scientists developed a new, super-hot treatment process that could soon make it possible to produce cavities more quickly and at less cost, benefitting research and healthcare around the world. Accelerators are critical to our efforts to study the structure of matter that builds our visible universe. They also are used to produce medical isotopes and particle beams for diagnosing and eradicating disease. And they offer the potential to power future nuclear power plants that produce little or no radioactive waste.around the world. Accelerators are critical to our efforts to study the structure of matter that builds our visible universe. They also are used to produce medical isotopes and particle beams for diagnosing and eradicating disease. And they offer the potential to power future nuclear power plants that produce little or no radioactive waste.

  5. Mitigation of light rail transit construction on jurisdictional areas in the White Rock Creek floodplain, Dallas, Texas

    E-Print Network [OSTI]

    Schieffer, Emily; Smiley, Jerry

    2001-01-01T23:59:59.000Z

    AREAS IN THE WHITE ROCK CREEK FLOODPLAIN, DALLAS, TEXAS1.2-miles of the White Rock Creek floodplain near theconfluence of three creeks and adjacent to approximately

  6. Scalable Brain Network Construction on White Matter Fibers Moo K. Chung1,3,6

    E-Print Network [OSTI]

    Chung, Moo K.

    of white matter fibers are connected so we are actually dealing with paired point cloud data. SoScalable Brain Network Construction on White Matter Fibers Moo K. Chung1,3,6 , Nagesh Adluru3 to characterize the structural connectivity of the human brain non-invasively by tracing white matter fiber tracts

  7. Aftershocks of an Explosively Induced Mine Collapse at White Pine, Michigan

    E-Print Network [OSTI]

    Aftershocks of an Explosively Induced Mine Collapse at White Pine, Michigan W. Scott Phillips1 , D collapse and subsequent aftershocks at White Pine, Michigan, using an array of 12 seismic stations, sited controlled mine collapse at White Pine, Michigan gave us the opportunity to study a collapse

  8. Novel Low Cost Organic Vapor Jet Printing of Striped High Efficiency Phosphorescent OLEDs for White Lighting

    SciTech Connect (OSTI)

    Mike Hack

    2008-12-31T23:59:59.000Z

    In this program, Universal Display Corporation and University of Michigan proposed to integrate three innovative concepts to meet the DOE's Solid State Lighting (SSL) goals: (1) high-efficiency phosphorescent organic light emitting device (PHOLED{trademark}) technology, (2) a white lighting design that is based on a series of red, green and blue OLED stripes, and (3) the use of a novel cost-effective, high rate, mask-less deposition process called organic vapor jet printing (OVJP). Our PHOLED technology offers up to four-times higher power efficiency than other OLED approaches for general lighting. We believe that one of the most promising approaches to maximizing the efficiency of OLED lighting sources is to produce stripes of the three primary colors at such a pitch (200-500 {mu}m) that they appear as a uniform white light to an observer greater than 1 meter (m) away from the illumination source. Earlier work from a SBIR Phase 1 entitled 'White Illumination Sources Using Striped Phosphorescent OLEDs' suggests that stripe widths of less than 500 {mu}m appear uniform from a distance of 1m without the need for an external diffuser. In this program, we intend to combine continued advances in this PHOLED technology with the striped RGB lighting design to demonstrate a high-efficiency, white lighting source. Using this background technology, the team has focused on developing and demonstrating the novel cost-effective OVJP process to fabricate these high-efficiency white PHOLED light sources. Because this groundbreaking OVJP process is a direct printing approach that enables the OLED stripes to be printed without a shadow mask, OVJP offers very high material utilization and high throughput without the costs and wastage associated with a shadow mask (i.e. the waste of material that deposits on the shadow mask itself). As a direct printing technique, OVJP also has the potential to offer ultra-high deposition rates (> 1,000 Angstroms/second) for any size or shaped features. As a result, we believe that this work will lead to the development of a cost-effective manufacturing solution to produce very-high efficiency OLEDs. By comparison to more common ink-jet printing (IJP), OVJP can also produce well-defined patterns without the need to pattern the substrate with ink wells or to dry/anneal the ink. In addition, the material set is not limited by viscosity and solvent solubility. During the program we successfully demonstrated a 6-inch x 6-inch PHOLED lighting panel consisting of fine-featured red, green and blue (R-G-B) stripes (1mm width) using an OVJP deposition system that was designed, procured and installed into UDC's cleanroom as part of this program. This project will significantly accelerate the DOE's ability to meet its 2015 DOE SSL targets of 70-150 lumens/Watt and less than $10 per 1,000 lumens for high CRI lighting index (76-90). Coupled with a low cost manufacturing path through OVJP, we expect that this achievement will enable the DOE to achieve its 2015 performance goals by the year 2013, two years ahead of schedule. As shown by the technical work performed under this program, we believe that OVJP is a very promising technology to produce low cost, high efficacy, color tunable light sources. While we have made significant progress to develop OVJP technology and build a pilot line tool to study basic aspects of the technology and demonstrate a lighting panel prototype, further work needs to be performed before its full potential and commercial viability can be fully assessed.

  9. DIVIDE AND CONQUER ROADMAP FOR ALGEBRAIC SETS ...

    E-Print Network [OSTI]

    2014-06-24T23:59:59.000Z

    Jun 18, 2014 ... SAUGATA BASU AND MARIE-FRANÇOISE ROY .... pk,. (2) a finite subset of points of N ? Rp. The set V 0 and the finite set N are not arbitrary ...

  10. JULIA SETS AND WILD CANTOR SETS ALASTAIR FLETCHER AND JANG-MEI WU

    E-Print Network [OSTI]

    Fletcher, Alastair

    JULIA SETS AND WILD CANTOR SETS ALASTAIR FLETCHER AND JANG-MEI WU Abstract. There exist uniformly quasiregular maps f : R3 R3 whose Julia sets are wild Cantor sets. 1. Introduction The most direct is not tame is called wild. The first example of a wild Cantor set was Antoine's necklace [1

  11. Logic and the set theory Lecture 20: The set theory (NS)

    E-Print Network [OSTI]

    Choi, Suhyoung

    Logic and the set theory Lecture 20: The set theory (NS) S. Choi Department of Mathematical Science KAIST, Daejeon, South Korea Fall semester, 2012 S. Choi (KAIST) Logic and set theory November 20, 2012 1 / 14 #12;Introduction About this lecture Further set theory S. Choi (KAIST) Logic and set theory

  12. Winter Energy Savings from Lower Thermostat Settings

    Reports and Publications (EIA)

    2000-01-01T23:59:59.000Z

    This discussion provides details on the effect of lowering thermostat settings during the winter heating months of 1997.

  13. October 2013 ENVIRONMENTAL SETTING, IMPACTS, AND MITIGATION

    E-Print Network [OSTI]

    Lee, Jason R.

    October 2013 4-1 CHAPTER 4 ENVIRONMENTAL SETTING, IMPACTS, AND MITIGATION MEASURES This chapter discusses the environmental setting, impacts, and mitigation measures for the 14 fully evaluated to measure changes that would result #12;Chapter 4 Environmental Setting, Impacts, and Mitigation Measures

  14. Screening and Evaluation Tool (SET) Users Guide

    SciTech Connect (OSTI)

    Layne Pincock

    2014-10-01T23:59:59.000Z

    This document is the users guide to using the Screening and Evaluation Tool (SET). SET is a tool for comparing multiple fuel cycle options against a common set of criteria and metrics. It does this using standard multi-attribute utility decision analysis methods.

  15. Level Set Implementations on Unstructured Point Cloud

    E-Print Network [OSTI]

    Duncan, James S.

    Level Set Implementations on Unstructured Point Cloud by HO, Hon Pong A Thesis Submitted;Level Set Implementations on Unstructured Point Cloud by HO, Hon Pong This is to certify that I have implementations on unstructured point cloud 15 3.1 Level set initialization

  16. Multiple phase estimation for arbitrary pure states under white noise

    E-Print Network [OSTI]

    Yao Yao; Li Ge; Xing Xiao; Xiaoguang Wang; C. P. Sun

    2014-09-08T23:59:59.000Z

    In any realistic quantum metrology scenarios, the ultimate precision in the estimation of parameters is limited not only by the so-called Heisenberg scaling, but also the environmental noise encountered by the underlying system. In the context of quantum estimation theory, it is of great significance to carefully evaluate the impact of a specific type of noise on the corresponding quantum Fisher information (QFI) or quantum Fisher information matrix (QFIM). Here we investigate the multiple phase estimation problem for a natural parametrization of arbitrary pure states under white noise. We obtain the explicit expression of the symmetric logarithmic derivative (SLD) and hence the analytical formula of QFIM. Moreover, the attainability of the quantum Cram\\'{e}r-Rao bound (QCRB) is confirmed by the commutability of SLDs and the optimal estimators are elucidated for the experimental purpose. These findings generalize previously known partial results and highlight the role of white noise in quantum metrology.

  17. Spectral modeling of gaseous metal disks around DAZ white dwarfs

    E-Print Network [OSTI]

    K. Werner; T. Nagel; T. Rauch

    2008-09-30T23:59:59.000Z

    We report on our attempt for the first non-LTE modeling of gaseous metal disks around single DAZ white dwarfs recently discovered by Gaensicke et al. and thought to originate from a disrupted asteroid. We assume a Keplerian rotating viscous disk ring composed of calcium and hydrogen and compute the detailed vertical structure and emergent spectrum. We find that the observed infrared CaII emission triplet can be modeled with a hydrogen-deficient gas ring located at R=1.2 R_sun, inside of the tidal disruption radius, with Teff about 6000 K and a low surface mass density of about 0.3 g/cm**2. A disk having this density and reaching from the central white dwarf out to R=1.2 R_sun would have a total mass of 7 10**21 g, corresponding to an asteroid with about 160 km diameter.

  18. Radionuclide concentrations in white sturgeon from the Columbia River

    SciTech Connect (OSTI)

    Dauble, D.D.; Price, K.R.; Poston, T.M.

    1992-09-01T23:59:59.000Z

    Although radioactive releases from the US Department of Energy`s Hanford Site have been monitored in the environment since the reactors began operating in 1945, recent information regarding historical releases of radionuclides has led to renewed interest in estimating human exposure to radionuclides at Hanford. Knowledge of the fate of radionuclides in some fish species may be important because of the potential for food-chain transfer to humans. White sturgeon (Acipenser transmontanus) were selected for study because they are long-lived, reside year-round in the Hanford Reach, are benthic, and are an important commercial and sport species in the Columbia River. They also have a greater potential for accumulating persistent radionuclides than shorter-lived species with pelagic and/or anadromous life histories. The purpose of our study was to summarize data on historical concentrations of industrial radionuclides in white sturgeon and to collect additional data on current body burdens in the Columbia River.

  19. White LED Benchmark of 65 Lumens Per Watt Achieved

    Broader source: Energy.gov [DOE]

    Novel chip design and the balance of multiple interrelated design parameters have enabled Cree, Inc.'s Santa Barbara Technology Center to demonstrate white LEDs with efficacies greater than 65 lumens per watt at 350 mA. The results are particularly significant because they were achieved with a pre-production prototype chip using the same package used in Cree's commercially available XLamp® 7090 high power LED, rather than a laboratory device.

  20. The origin of white luminescence from silicon oxycarbide thin films

    SciTech Connect (OSTI)

    Nikas, V.; Gallis, S., E-mail: sgalis@us.ibm.com; Huang, M.; Kaloyeros, A. E. [College of Nanoscale Sciences and Engineering, State University of New York, Albany, New York 12203 (United States); Nguyen, A. P. D.; Stesmans, A.; Afanas'ev, V. V. [Department of Physics and Astronomy, University of Leuven, Celestijnenlaan 200D, B-3001 Leuven (Belgium)

    2014-02-10T23:59:59.000Z

    Silicon oxycarbide (SiC{sub x}O{sub y}) is a promising material for achieving strong room-temperature white luminescence. The present work investigated the mechanisms for light emission in the visible/ultraviolet range (1.5–4.0?eV) from chemical vapor deposited amorphous SiC{sub x}O{sub y} thin films, using a combination of optical characterizations and electron paramagnetic resonance (EPR) measurements. Photoluminescence (PL) and EPR studies of samples, with and without post-deposition passivation in an oxygen and forming gas (H{sub 2} 5 at.?% and N{sub 2} 95 at.?%) ambient, ruled out typical structural defects in oxides, e.g., Si-related neutral oxygen vacancies or non-bridging oxygen hole centers, as the dominant mechanism for white luminescence from SiC{sub x}O{sub y}. The observed intense white luminescence (red, green, and blue emission) is believed to arise from the generation of photo-carriers by optical absorption through C-Si-O related electronic transitions, and the recombination of such carriers between bands and/or at band tail states. This assertion is based on the realization that the PL intensity dramatically increased at an excitation energy coinciding with the E{sub 04} band gaps of the material, as well as by the observed correlation between the Si-O-C bond density and the PL intensity. An additional mechanism for the existence of a blue component of the white emission is also discussed.

  1. Detailed Spectroscopic and Photometric Analysis of DQ White Dwarfs

    E-Print Network [OSTI]

    P. Dufour; P. Bergeron; G. Fontaine

    2005-03-04T23:59:59.000Z

    We present an analysis of spectroscopic and photometric data for cool DQ white dwarfs based on improved model atmosphere calculations. In particular, we revise the atmospheric parameters of the trigonometric parallax sample of Bergeron et al.(2001), and discuss the astrophysical implications on the temperature scale and mean mass, as well as the chemical evolution of these stars. We also analyze 40 new DQ stars discovered in the first data release of the Sloan Digital Sky Survey.

  2. Efficacy of 45 lm/W Achieved in White OLED

    Broader source: Energy.gov [DOE]

    Universal Display Corporation (UDC) successfully demonstrated an all phosphorescent white organic light emitting diode (WOLED™) with a power efficacy of 45 lm/W at 1,000 cd/m2. This high-efficacy device was enabled by lowering the device operating voltage, increasing the outcoupling efficiency to ~40% from ~20%, and by incorporating highly efficient phosphorescent emitters that are capable of converting nearly all current passing through a WOLED into light.

  3. White House Tribal Youth Gathering | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS SeptemberRenewableAbout Key Activities Plans,EnergyofStudyEnergyWhite

  4. Measuring M dwarf Winds with DAZ White Dwarfs

    E-Print Network [OSTI]

    J. H. Debes

    2006-08-01T23:59:59.000Z

    Hydrogen atmosphere white dwarfs with metal lines, so-called DAZs, show evidence for ongoing accretion of material onto their surfaces. Some DAZs are known to have unresolved M dwarf companions, which could account for the observed accretion through a stellar wind. I combine observed Ca abundances of the DAZs with information on the orbital separation of their M dwarf companions to infer the mass loss rate of the M dwarfs. I find that for three of the six known DAZs with M dwarf companions, a stellar wind can plausibly explain the observed accretion on the white dwarfs assuming Bondi-Hoyle accretion of solar abundance stellar winds on the order of 10$^{-14}-10^{-16}\\Msun$ yr$^{-1}$. The rest of the sample have companions with orbits $\\gtorder$ 1~AU, and require companion mass loss rates of $> 10^{-11}\\Msun$ yr$^{-1}$. I conclude that there must be an alternative explanation for accretion of material onto DAZs with widely separated companions. The inferred winds for two of the close binaries are orders of magnitude smaller than typically assumed for the angular momentum loss of red dwarf-white dwarf pairs due to magnetic braking from a stellar wind and may seriously affect predictions for the formation rate of CVs with low mass companions.

  5. Constraining the neutrino magnetic dipole moment from white dwarf pulsations

    E-Print Network [OSTI]

    Córsico, Alejandro H; Bertolami, Marcelo M Miller; Kepler, S O; García-Berro, Enrique

    2014-01-01T23:59:59.000Z

    Pulsating white dwarf stars can be used as astrophysical laboratories to constrain the properties of weakly interacting particles. Comparing the cooling rates of these stars with the expected values from theoretical models allows us to search for additional sources of cooling due to the emission of axions, neutralinos, or neutrinos with magnetic dipole moment. In this work, we derive an upper bound to the neutrino magnetic dipole moment using an estimate of the rate of period change of the pulsating DB white dwarf star PG 1351+489. By comparing the theoretical rate of change of period expected for this star with the rate of change of period with time of PG 1351+489, we assess the possible existence of additional cooling by neutrinos with magnetic dipole moment. Our models suggest the existence of some additional cooling in this pulsating DB white dwarf, consistent with a non-zero magnetic dipole moment. Our upper limit for the neutrino magnetic dipole moment is somewhat less restrictive than, but still compat...

  6. IMBS ANNUAL REPORT 2005-2006 Douglas R. White 5. Social and Economic Phenomena: as per the web site

    E-Print Network [OSTI]

    White, Douglas R.

    · Social Dynamics and Evolution : Butts, Narens, Romney, Saari, Skyrms, Smyth, Stern, and White Text

  7. 78.1: Ultra Compact Polarization Recycling System for White Light LED based Pico-Projection System

    E-Print Network [OSTI]

    78.1: Ultra Compact Polarization Recycling System for White Light LED based Pico-Projection System polarization recycling system, for white light LED based projectors, is proposed. White light LED is applied. In this paper, we propose an ultra compact polarization recycling system for white light LED based projection

  8. Detached white-dwarf close-binary stars -- CV's extended family

    E-Print Network [OSTI]

    T. R. Marsh

    1999-06-07T23:59:59.000Z

    I review detached binaries consisting of white dwarfs with either other white dwarfs or low mass main-sequence stars in tight orbits around them. Orbital periods have been measured for 15 white dwarf/white dwarf systems and 22 white dwarf/M dwarf systems. While small compared to the number of periods known for CVs (>300), I argue that each variety of detached system has a space density an order of magnitude higher that of CVs. While theory matches the observed distribution of orbital periods of the white dwarf/white dwarf binaries, it predicts white dwarfs of much lower mass than observed. Amongst both types of binary are clear examples of helium core white dwarfs, as opposed to the usual CO composition; similar systems must exist amongst the CVs. White dwarf/M dwarf binaries suffer from selection effects which diminish the numbers seen at long and short periods. They are useful for the study of irradiation; I discuss evidence to suggest that Balmer emission is broadened by optical depth effects to an extent which limits its usefulness for imaging the secondary stars in CVs.

  9. A Study on Set-Graphs

    E-Print Network [OSTI]

    Johan Kok; K. P. Chithra; N. K. Sudev; C. Susanth

    2015-04-09T23:59:59.000Z

    A \\textit{primitive hole} of a graph $G$ is a cycle of length $3$ in $G$. The number of primitive holes in a given graph $G$ is called the primitive hole number of that graph $G$. The primitive degree of a vertex $v$ of a given graph $G$ is the number of primitive holes incident on the vertex $v$. In this paper, we introduce the notion of set-graphs and study the properties and characteristics of set-graphs. We also check the primitive hole number and primitive degree of set-graphs. Interesting introductory results on the nature of order of set-graphs, degree of the vertices corresponding to subsets of equal cardinality, the number of largest complete subgraphs in a set-graph etc. are discussed in this study. A recursive formula to determine the primitive hole number of a set-graph is also derived in this paper.

  10. About uniform regularity of collections of sets

    E-Print Network [OSTI]

    2013-10-15T23:59:59.000Z

    About uniform regularity of collections of sets. Alexander Y. Kruger · Nguyen H. Thao. Dedicated to Asen Dontchev on the occasion of his 65th birthday and.

  11. Energy Department, Northwest Food Processors Association Set...

    Office of Environmental Management (EM)

    Food Processors Association today set ambitious goals to reduce energy use and carbon emissions in the industrial sector. DOE Industrial Technologies Program Manager Douglas Kaempf...

  12. Economic Development Set-Aside (EDSA) (Iowa)

    Broader source: Energy.gov [DOE]

    The Economic Development Set-Aside (EDSA) program provides financial assistance to those businesses and industries requiring such assistance in order to create new job opportunities. Assistance is...

  13. On Test Sets for Nonlinear Integer Maximization

    E-Print Network [OSTI]

    2008-02-05T23:59:59.000Z

    On Test Sets for Nonlinear. Integer Maximization. July 2007; revised February 2008. Jon Leea, Shmuel Onnb, Robert Weismantelc a IBM T.J. Watson Research

  14. Revisiting the Impact of Axions in the Cooling of White Dwarfs

    E-Print Network [OSTI]

    Brenda Melendez; Marcelo Miller Bertolami; Leandro Althaus

    2012-10-01T23:59:59.000Z

    It has been shown that the shape of the luminosity function of white dwarfs can be a powerful tool to check for the possible existence of DFSZ-axions. In particular, Isern et al. (2008) showed that, if the axion mass is of the order of a few meV, then the white dwarf luminosity function is sensitive enough to detect their existence. For axion masses of about $m_a > 5$ meV the axion emission can be a primary cooling mechanism for the white dwarf and the feedback of the axion emission into the thermal structure of the white dwarf needs to be considered. Here we present computations of white dwarf cooling sequences that take into account the effect of axion emission in a self consistent way by means of full stellar evolution computations. Then, we study and discuss the impact of the axion emission in the white dwarf luminosity function.

  15. Tech & Trends TV-Programm

    E-Print Network [OSTI]

    Wang, James Z.

    Porno-Sites Strapse und viel Haut vielleicht bald unter ".xxx". 18. September 1997 (tk) Das Policy/gTLD-MoU"), will alle Porno- und Sex-Sites mit der gleichen Top-Level-Domain kennzeichnen. Damit reagieren die Komitee-Elite-Universität Harvard mit einem neuen Porno-Schutz-Programm Kinder vor Schmuddel-Kram aus dem Internet zu schützen. Das

  16. TvE_quotes_answers

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23,EnergyChicopeeTechnologyfactTuscarora Phase II SEA DOE November 2014If you want

  17. Renewable Energy Opportunities at White Sands Missile Range, New Mexico

    SciTech Connect (OSTI)

    Chvala, William D.; Solana, Amy E.; States, Jennifer C.; Warwick, William M.; Weimar, Mark R.; Dixon, Douglas R.

    2008-09-01T23:59:59.000Z

    The document provides an overview of renewable resource potential at White Sands Missile Range (WSMR) based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 DoD Renewable Energy Assessment. This effort focuses on grid-connected generation of electricity from renewable energy sources and also ground source heat pumps (GSHPs) for heating and cooling buildings, as directed by IMCOM.

  18. World Record White OLED Performance Exceeds 100 lm/W

    Broader source: Energy.gov [DOE]

    Universal Display Corporation (UDC) has successfully demonstrated a record-breaking white organic light-emitting diode (WOLED) with a power efficacy of 102 lm/W at 1000 cd/m2 using its proprietary, high-efficiency phosphorescent OLED technology. This achievement represents a significant milestone for OLED technology, demonstrating performance that surpasses the power efficacy of incandescent bulbs with less than 15 lm/W and fluorescent lamps at 60-90 lm/W. Funded in part by DOE, UDC's achievement is a major step toward DOE's roadmap goal of a 150 lm/W commercial OLED light source by 2015.

  19. White House honors Los Alamos physicist's early career work

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening aTurbulenceUtilizeRuraltheWelcomeAnalyticsWhite House honors

  20. City of White, 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin UrbanCity ofCity ofInformation City ofWhite, South Dakota

  1. The White House Goes Solar | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssuesEnergy SolarRadioactive LiquidSavings for Specific U.S.The White

  2. Commissioning of CHP Systems - White Paper, April 2008 | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"Wave the WhiteNational| Department of Energy

  3. Automation World Features New White Paper on Wireless Security | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The FutureComments fromof Energy Automation World Features New White Paper on

  4. White House Champions of Change Recognizes Solar Innovator | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: SinceDevelopment | Department ofPartnerships ToolkitWaste Heatv3)ofEnergy White House

  5. White Paper on DOE-HEP Accelerator Modeling Science Activities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsingWhat is a “Shut-down” inEmissions inNationalWhite

  6. White County Rural E M C | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlin BaxinUmweltVillageGraphWellton-MohawkWesternwishWhirlpoolWhite County

  7. Organizational Setting II.A External

    E-Print Network [OSTI]

    Scharfstein, Daniel

    Chapter II Organizational Setting II.A External CEPH Criterion The School shall be an integral part to professional schools in that institution #12;External Organizational Setting CEPH Expected Documentation 1 bodies (other than CEPH) to which the institution responds 2 An organizational chart of the University

  8. Multiverse Set Theory and Absolutely Undecidable Propositions

    E-Print Network [OSTI]

    Väänänen, Jouko

    Multiverse Set Theory and Absolutely Undecidable Propositions Jouko V¨a¨an¨anen University of Helsinki and University of Amsterdam Contents 1 Introduction 2 2 Background 4 3 The multiverse of sets 6 3.1 The one universe case . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 The multiverse

  9. Observation-based test set generation

    E-Print Network [OSTI]

    Cobb, Jeffrey Lee

    2013-02-22T23:59:59.000Z

    . Current test set generation relies primarily on the "stuck-at" model, which both excites and observes every site of the circuit. However, a test set with good stuck-at fault coverage will not necessarily find all the defects in a circuit. Other models...

  10. Index Sets of Computable Structures Wesley Calvert #

    E-Print Network [OSTI]

    Calvert, Wesley

    the isomorphic copies of A (see [11]). Such a sentence is called a Scott sentence for A. A Scott sentence The index set of a computable structure A is the set of all indices for computable isomorphic copies of A, Archimedean ordered fields, Abelian p­groups, and the models of the original Ehrenfeucht theory. 1

  11. Index Sets of Computable Structures Wesley Calvert

    E-Print Network [OSTI]

    Calvert, Wesley

    copies of A (see [11]). Such a sentence is called a Scott sentence for A. A Scott sentence set of a computable structure A is the set of all indices for computable isomorphic copies of A. We, Archimedean ordered fields, Abelian p-groups, and the models of the original Ehrenfeucht theory. 1

  12. Intersectionality and the Perpetuation of White Male Power through Interracial Sexual Violence

    E-Print Network [OSTI]

    Feinstein, Rachel Anne

    2014-04-02T23:59:59.000Z

    ). The legal system, which upheld the rights of white slaveholding men to own and abuse their property including sexual violence of their slaves, was a central part of the institutionalization of racism and racialized sexism (Feagin 2013a). Additionally... were white men or the fathers of their children were white men (Jennings 1990:60-61). However, care should be taken when attempting to generalize from this sample of slave narratives. Because the rape of slaves was a topic of interest among...

  13. ORISE: The Value of Independence, a white paper on DOE Order...

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

    verification an official requirement for contractors involved in decontamination and decommissioning (D&D) projects at former nuclear sites operated by DOE. In the white paper...

  14. Magnetic white dwarfs in the Early Data Release of the Sloan Digital Sky Survey

    E-Print Network [OSTI]

    B. T. Gaensicke; F. Euchner; S. Jordan

    2002-08-26T23:59:59.000Z

    We have identified 7 new magnetic DA white dwarfs in the Early Data Release of the Sloan Digital Sky Survey. Our selection strategy has also recovered all the previously known magnetic white dwarfs contained in the SDSS EDR, KUV03292+0035 and HE0330-0002. Analysing the SDSS fibre spectroscopy of the magnetic DA white dwarfs with our state-of-the-art model spectra, we find dipole field strengths 1.5<=B_d<=63MG and effective temperatures 8500<=Teff<=39000K. As a conservative estimate, we expect that the complete SDSS will increase the number of known magnetic white dwarfs by a factor 3.

  15. White Paper on Energy Efficiency Status of Energy-Using Products in China (2011)

    E-Print Network [OSTI]

    Zhou, Nan

    2013-01-01T23:59:59.000Z

    Kai. Motor System Energy Efficiency Practical Guide [M].products in China – Energy efficiency standards and labelingWhite Paper – Energy Efficiency Status of Energy- Using

  16. Spotless Italy: Hygiene, Domesticity, and the Ubiquity of Whiteness in Fascist and Postwar Consumer Culture

    E-Print Network [OSTI]

    Lombardi-Diop, Cristina

    2011-01-01T23:59:59.000Z

    Spotless Italy: Hygiene, Domesticity, and the Ubiquity ofa certain obsession with hygiene seems to signal a desireculture, domesticity, hygiene, and whiteness begins. This

  17. Landau quantization and mass-radius relation of magnetized White Dwarfs in general relativity

    E-Print Network [OSTI]

    Mukhopadhyay, Somnath; Basu, D N

    2015-01-01T23:59:59.000Z

    Recently, several white dwarfs have been proposed with masses significantly above the Chandrasekhar limit, known as Super-Chandrasekhar White Dwarfs, to account for the overluminous Type Ia supernovae. In the present work, Equation of State of a completely degenerate relativistic electron gas in magnetic field based on Landau quantization of charged particles in a magnetic field is developed. The mass-radius relations for magnetized White Dwarfs are obtained by solving the Tolman-Oppenheimer-Volkoff equations. The effects of the magnetic energy density and pressure contributed by a density-dependent magnetic field are treated properly to find the stability configurations of realistic magnetic White Dwarf stars.

  18. Age, movements, and feeding ecology of northwest Atlantic white sharks estimated from ecogeochemical profiles in vertebrae

    E-Print Network [OSTI]

    Hamady, Li Ling

    2014-01-01T23:59:59.000Z

    White sharks (Carcharodon carcharias) are highly migratory, ecologically important, vulnerable, and understudied marine predators. Ecogeochemistry, which takes advantage of natural variations in chemical signatures recorded ...

  19. Retinal arteriolar geometry is associated with cerebral white matter hyperintensities on MRI 

    E-Print Network [OSTI]

    Doubal, F.N.; de Haan, R; MacGillivray, T.J.; Cohn-Hokke, P.; Dhillon, B.; Dennis, M.S.; Wardlaw, J.M.

    Background. Cerebral small vessel disease (lacunar stroke and cerebral white matter hyperintensities) is caused by vessel abnormalities of unknown aetiology. Retinal vessels show developmental and pathophysiological ...

  20. Red-white and blue baby: a case of phacomatosis pigmentovascularis type V

    E-Print Network [OSTI]

    Byrom, Lisa; Surjana, Devita; Yoong, Corinne; Zappala, Tania

    2015-01-01T23:59:59.000Z

    vignette Red-white and blue baby: a case of phacomatosisextensive greyish-blue patches (dermal melanocytosis)addition, marble-like reddish- blue patches consistent with

  1. White Light Emitting Diode Development for General Illumination Applications

    SciTech Connect (OSTI)

    James Ibbetson

    2006-05-01T23:59:59.000Z

    This report contains a summary of technical achievements during a 3-year project aimed at developing the chip and packaging technology necessary to demonstrate efficient, high flux light-emitting diode (LED) arrays using Cree's gallium nitride/silicon carbide (GaN/SiC) LED technology as the starting point. Novel chip designs and fabrication processes are described that led to high power blue LEDs that achieved 310 mW of light output at 350 mA drive current, corresponding to quantum and wall plug efficiencies of 32.5% and 26.5%, respectively. When combined with phosphor, high power white LEDs with luminous output of 67 lumens and efficacy of 57 lumens per watt were also demonstrated. Advances in packaging technology are described that enabled compact, multi-chip white LED lamp modules with 800-1000 lumens output at efficacies of up to 55 lumens per watt. Lamp modules with junction-to-ambient thermal resistance as low as 1.7 C/watt have also been demonstrated.

  2. DA WHITE DWARFS OBSERVED IN THE LAMOST PILOT SURVEY

    SciTech Connect (OSTI)

    Zhang Yueyang; Deng Licai; Liu Chao; Carrell, Kenneth; Yang Fan; Gao Shuang; Xu Yan; Li Jing; Zhang Haotong; Zhao Yongheng; Luo Ali; Bai Zhongrui; Yuan Hailong [Key Lab for Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Lepine, Sebastien [Department of Astrophysics, Division of Physical Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY (United States); Newberg, Heidi Jo; Carlin, Jeffrey L. [Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180 (United States); Jin Ge [University of Science and Technology of China, Hefei 230026 (China)

    2013-08-01T23:59:59.000Z

    A total of {approx}640, 000 objects from the LAMOST pilot survey have been publicly released. In this work, we present a catalog of DA white dwarfs (DAWDs) from the entire pilot survey. We outline a new algorithm for the selection of white dwarfs (WDs) by fitting Sersic profiles to the Balmer H{beta}, H{gamma}, and H{delta} lines of the spectra, and calculating the equivalent width of the Ca II K line. Two thousand nine hundred sixty-four candidates are selected by constraining the fitting parameters and the equivalent width of the Ca II K line. All the spectra of candidates are visually inspected. We identify 230 DAWDs (59 of which are already included in the Villanova and SDSS WD catalogs), 20 of which are DAWDs with non-degenerate companions. In addition, 128 candidates are classified as DAWDs/subdwarfs, which means the classifications are ambiguous. The result is consistent with the expected DAWD number estimated based on the LEGUE target selection algorithm.

  3. Measuring M dwarf Winds with DAZ White Dwarfs

    E-Print Network [OSTI]

    Debes, J H

    2006-01-01T23:59:59.000Z

    Hydrogen atmosphere white dwarfs with metal lines, so-called DAZs, show evidence for ongoing accretion of material onto their surfaces. Some DAZs are known to have unresolved M dwarf companions, which could account for the observed accretion through a stellar wind. I combine observed Ca abundances of the DAZs with information on the orbital separation of their M dwarf companions to infer the mass loss rate of the M dwarfs. I find that for three of the six known DAZs with M dwarf companions, a stellar wind can plausibly explain the observed accretion on the white dwarfs assuming Bondi-Hoyle accretion of solar abundance stellar winds on the order of 10$^{-14}-10^{-16}\\Msun$ yr$^{-1}$. The rest of the sample have companions with orbits $\\gtorder$ 1~AU, and require companion mass loss rates of $> 10^{-11}\\Msun$ yr$^{-1}$. I conclude that there must be an alternative explanation for accretion of material onto DAZs with widely separated companions. The inferred winds for two of the close binaries are orders of magn...

  4. A Detailed Spectroscopic and Photometric Analysis of DQ White Dwarfs

    E-Print Network [OSTI]

    P. Dufour; P. Bergeron; G. Fontaine

    2005-03-21T23:59:59.000Z

    We present an analysis of spectroscopic and photometric observations of cool DQ white dwarfs based on improved model atmosphere calculations. In particular, we revise the atmospheric parameters of the trigonometric parallax sample of Bergeron, Leggett, & Ruiz, and discuss the astrophysical implications on the temperature scale and mean mass, as well as the chemical evolution of these stars. We also analyze 40 new DQ stars discovered in the first data release of the Sloan Digital Sky Survey. Our analysis confirms that effective temperatures derived from model atmospheres including carbon are significantly lower than the temperatures obtained from pure helium models. Similarly the mean mass of the trigonometric parallax sample, = 0.62 Mo, is significantly lower than that obtained from pure helium models, = 0.73 Mo, and more consistent with the spectroscopic mean mass of DB stars, = 0.59 Mo, the most likely progenitors of DQ white dwarfs. We find that DQ stars form a remarkably well defined sequence in a carbon abundance versus effective temperature diagram; below Teff~10,000 K, carbon pollution decreases monotonically with decreasing effective temperature. Improved evolutionary models including diffusion and connecting to the PG 1159 phase are used to infer a typical value for the thickness of the helium layer M_He/M_* between 10^{-3} and 10^{-2}, compatible with the predictions of post-AGB models.

  5. LIMB-DARKENING COEFFICIENTS FOR ECLIPSING WHITE DWARFS

    SciTech Connect (OSTI)

    Gianninas, A.; Strickland, B. D.; Kilic, Mukremin [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks St., Norman, OK 73019 (United States)] [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks St., Norman, OK 73019 (United States); Bergeron, P., E-mail: alexg@nhn.ou.edu, E-mail: benstrickland@ou.edu, E-mail: kilic@ou.edu, E-mail: bergeron@astro.umontreal.ca [Departement de Physique, Universite de Montreal, C.P. 6128, Succ. Centre-Ville, Montreal, Quebec H3C 3J7 (Canada)

    2013-03-20T23:59:59.000Z

    We present extensive calculations of linear and nonlinear limb-darkening coefficients as well as complete intensity profiles appropriate for modeling the light-curves of eclipsing white dwarfs. We compute limb-darkening coefficients in the Johnson-Kron-Cousins UBVRI photometric system as well as the Large Synoptic Survey Telescope (LSST) ugrizy system using the most up to date model atmospheres available. In all, we provide the coefficients for seven different limb-darkening laws. We describe the variations of these coefficients as a function of the atmospheric parameters, including the effects of convection at low effective temperatures. Finally, we discuss the importance of having readily available limb-darkening coefficients in the context of present and future photometric surveys like the LSST, Palomar Transient Factory, and the Panoramic Survey Telescope and Rapid Response System (Pan-STARRS). The LSST, for example, may find {approx}10{sup 5} eclipsing white dwarfs. The limb-darkening calculations presented here will be an essential part of the detailed analysis of all of these systems.

  6. Bin Set 1 Calcine Retrieval Feasibility Study

    SciTech Connect (OSTI)

    R. D. Adams; S. M. Berry; K. J. Galloway; T. A. Langenwalter; D. A. Lopez; C. M. Noakes; H. K. Peterson; M. I. Pope; R. J. Turk

    1999-10-01T23:59:59.000Z

    At the Department of Energy's Idaho Nuclear Technology and Engineering Center, as an interim waste management measure, both mixed high-level liquid waste and sodium bearing waste have been solidified by a calculation process and are stored in the Calcine Solids Storage Facilities. This calcined product will eventually be treated to allow final disposal in a national geologic repository. The Calcine Solids Storage Facilities comprise seven ''bit sets.'' Bin Set 1, the first to be constructed, was completed in 1959, and has been in service since 1963. It is the only bin set that does not meet current safe-shutdown earthquake seismic criteria. In addition, it is the only bin set that lacks built-in features to aid in calcine retrieval. One option to alleviate the seismic compliance issue is to transport the calcine from Bin Set 1 to another bin set which has the required capacity and which is seismically qualified. This report studies the feasibility of retrieving the calcine from Bi n Set 1 and transporting it into Bin Set 6 which is located approximately 650 feet away. Because Bin Set 1 was not designed for calcine retrieval, and because of the high radiation levels and potential contamination spread from the calcined material, this is a challenging engineering task. This report presents preconceptual design studies for remotely-operated, low-density, pneumatic vacuum retrieval and transport systems and equipment that are based on past work performed by the Raytheon Engineers and Constructors architectural engineering firm. The designs presented are considered feasible; however, future development work will be needed in several areas during the subsequent conceptual design phase.

  7. 130 LPW 1000 Lm Warm White LED for Illumination

    SciTech Connect (OSTI)

    Soer, Wouter

    2012-06-14T23:59:59.000Z

    An illumination-grade warm-white LED, having correlated color temperature (CCT) between 2700 and 3500 K and capable of producing 1000 lm output at over 130 lm/W at room temperature, has been developed in this program. The high-power warm-white LED is an ideal source for use in indoor and outdoor lighting applications. Over the two year period, we have made the following accomplishments: • Developed a low-cost high-power white LED package and commercialized a series of products with CCT ranging from 2700 to 5700 K under the product name LUXEON M; • Demonstrated a record efficacy of 124.8 lm/W at a flux of 1023 lm, CCT of 3435 K and color rendering index (CRI) over 80 at room temperature in the productized package; • Demonstrated a record efficacy of 133.1 lm/W at a flux of 1015 lm, CCT of 3475 K and CRI over 80 at room temperature in an R&D package. The new high-power LED package is a die-on-ceramic surface mountable LED package. It has four 2 mm2 InGaN pump dice, flip-chip attached to a ceramic submount in a 2x2 array configuration. The submount design utilizes a design approach that combines a high-thermal- conductivity ceramic core for die attach and a low-cost and low-thermal-conductivity ceramic frame for mechanical support and as optical lens carrier. The LED package has a thermal resistance of less than 1.25 K/W. The white LED fabrication also adopts a new batch level (instead of die-by-die) phosphor deposition process with precision layer thickness and composition control, which provides not only tight color control, but also low cost. The efficacy performance goal was achieved through the progress in following key areas: (1) high-efficiency royal blue pump LED development through active region design and epitaxial growth quality improvement (funded by internal programs); (2) improvement in extraction efficiency from the LED package through improvement of InGaN-die-level and package-level optical extraction efficiency; and (3) improvement in phosphor system efficiency by improving the lumen equivalent (LE) and phosphor package efficiency (PPE) through improvement in phosphor-package interactions. The high-power warm-white LED product developed has been proven to have good reliability through extensive reliability tests. The new kilo-lumen package has been commercialized under the product name LUXEON M. As of the end of the program, the LUXEON M product has been released in the following CCT/CRI combinations: 3000K/70, 4000K/70, 5000K/70, 5700K/70, 2700K/80, 3000K/80 and 4000K/80. LM-80 tests for the products with CCTs of 4000 K and higher have reached 8500 hours, and per IESNA TM-21-11 have established an L70 lumen maintenance value of >51,000 hours at A drive current and up to 120 °C board temperature.

  8. Almost Periodic Measures and Meyer Sets

    E-Print Network [OSTI]

    Nicolae Strungaru

    2015-01-05T23:59:59.000Z

    In the first part, we construct a cut and project scheme from a family $\\{P_\\varepsilon\\}$ of sets verifying four conditions. We use this construction to characterize weighted Dirac combs defined by cut and project schemes and by continuous functions on the internal groups in terms of almost periodicity. We are also able to characterise those weighted Dirac combs for which the internal function is compactly supported. Lastly, using the same cut and project construction for $\\varepsilon$-dual sets, we are able to characterise Meyer sets in $\\sigma$-compact locally compact Abelian groups.

  9. Tight extended formulations for independent set

    E-Print Network [OSTI]

    2014-09-15T23:59:59.000Z

    3. there is finite set Q and a mapping f : V ? 2Q such that. (a) f is “consistent” with the acyclicity, namely, for every hyperarc (J, i) ?. A and for every j ? J, we ...

  10. Constructing Roadmaps of Semi-algebraic Sets

    E-Print Network [OSTI]

    4 A Uniform Algorithm. 4.1 Combinatorial Level. Given a polynomial Q and a set of polynomials P = fP1;:::;Psg we de ne the combinatorial level. of the system (Q;

  11. A note on three dimensional good sets

    E-Print Network [OSTI]

    K. Gowri Navada

    2008-02-26T23:59:59.000Z

    We show that as in the case of n- fold Cartesian product for n greater than or equal to 4, even in 3-fold Cartesian product, a related component of a good set need not be a full component.

  12. Fourier restriction phenomenon in thin sets 

    E-Print Network [OSTI]

    Papadimitropoulos, Christos

    2010-01-01T23:59:59.000Z

    We study the Fourier restriction phenomenon in settings where there is no underlying proper smooth subvariety. We prove an (Lp, L2) restriction theorem in general locally compact abelian groups and apply it in groups ...

  13. Rate Setting for Small Water Systems

    E-Print Network [OSTI]

    Dozier, Monty; Theodori, Gene L.; Jensen, Ricard

    2007-03-28T23:59:59.000Z

    Knowing how to set the proper rate for water service is a challenge for small water systems. They must generate enough revenue to remain solvent, but offer affordable service. This publication describes the various types of rates and explains...

  14. Generalized measurement on size of set

    E-Print Network [OSTI]

    Hua-Rong Peng; Da-Hai Li; Qiong-Hua Wang

    2012-11-09T23:59:59.000Z

    We generalize the measurement using an expanded concept of cover, in order to provide a new approach to size of set other than cardinality. The generalized measurement has application backgrounds such as a generalized problem in dimension reduction, and has reasons from the existence of the minimum of both the positive size and the positive graduation, i.e., both the minimum is the size of the set ${0}$. The minimum of positive graduation in actual measurement provides the possibility that an object cannot be partitioned arbitrarily, e.g., an interval $[0, 1]$ cannot be partitioned by arbitrarily infinite times to keep compatible with the minimum of positive size. For the measurement on size of set, it can be assumed that this minimum is the size of ${0}$, in symbols $|{0}|$ or graduation 1. For a set $S$, we generalize any graduation as the size of a set $C_i$ where $\\exists x \\in S (x \\in C_i)$, and $|S|$ is represented by a pair, in symbols $(C, N(C))$, where ${C} = \\cup {C_i}$ and $N(C)$ is a set function on $C_i$, with $C_i$ independent of the order $i$ and $N(C)$ reflecting the quantity of $C_i$. This pair is a generalized form of box-counting dimension. The yielded size satisfies the properties of outer measure in general cases, and satisfies the properties of measure in the case of graduation 1; while in the reverse view, measure is a size using the graduation of size of an interval. As for cardinality, the yielded size is a one-to-one correspondence where only addition is allowable, a weak form of cardinality, and rewrites Continuum Hypothesis using dimension as $\\omega \\dot |{0,1}| = 1$. In the reverse view, cardinality of a set is a size in the graduation of the set. The generalized measurement provides a unified approach to dimension, measure, cardinality and hence infinity.

  15. Ichthyophthirius multifiliis (White Spot) Infections in Ruth Francis-Floyd and Peggy Reed2

    E-Print Network [OSTI]

    Watson, Craig A.

    CIR920 Ichthyophthirius multifiliis (White Spot) Infections in Fish1 Ruth Francis-Floyd and Peggy that causes "Ich" or "white spot disease." This disease is a major prob- lem to aquarists and commercial fish producers world wide. Ichthyophthirius is an important disease of tropical fish, goldfish, and food fish

  16. TRACE and YOHKOH Observations of a White Light Flare Thomas R. Metcalf1

    E-Print Network [OSTI]

    Metcalf, Thomas R.

    . Hudson 2 , and Dana W. Longcope3 ABSTRACT We present observations of a large solar white light flare at 400 km s-1 . This is evidence in favor of particle acceleration models which energize the electrons), are typically the most energetic of solar flares. "White light" refers to continuum emission in excess

  17. Investigation of Genes Associated with the White Coat Color in Tigers 

    E-Print Network [OSTI]

    Larkin, Emilee 1991-

    2012-05-02T23:59:59.000Z

    of the white coat color and associated disorders so that breeding could be modified to avoid these detrimental phenotypes. We used information obtained from other species regarding the genes found to be involved to select two likely candidates for the white...

  18. Puget Sound Pacific Whiting, Merluccius productus, Resource and Industry: An Overview

    E-Print Network [OSTI]

    Puget Sound Pacific Whiting, Merluccius productus, Resource and Industry: An Overview MARK PEDERSEN Introduction There may be several aggregations of Pacific whiting, Merluccius pro- ductus, in Puget Sound, Wash., but only one currently supports a com- mercial fishery. This is the central Puget Sound population, which

  19. Network Processes in Evolving Systems Wed Jan 28'04 Doug White (working paper for RFG)

    E-Print Network [OSTI]

    White, Douglas R.

    and Sustainability Centralization and Power Law Connectivity Vulnerability Organization Ridge Structure (see below) 4Network Processes in Evolving Systems Wed Jan 28'04 Doug White (working paper for RFG) OUTLINE Processes in Evolving Systems Wed Jan 28'04 Doug White 1. Outlook: Network Processes, Topological Effects

  20. IMPROVING LARVAL SUNSHINE BASS PRODUCTION THROUGH SUPPLEMENTATION OF FEMALE WHITE BASS BROODSTOCK DIETS WITH

    E-Print Network [OSTI]

    tested, menhaden fish oil provided female white bass broodstock the fatty acids (~3.9% n-3 long fish oil are essential for embryonic survival, sunshine bass appear to have lower n-3 LCIMPROVING LARVAL SUNSHINE BASS PRODUCTION THROUGH SUPPLEMENTATION OF FEMALE WHITE BASS BROODSTOCK

  1. Habitat Use and Movements of Adult White Bass in Lake Poinsett

    E-Print Network [OSTI]

    .. SOUTH DAKOTA c ) o o o Habitat Use and Movements of Adult White Bass in Lake Poinsett South Dakota Department of Game, Fish and Parks Wildlife Division Joe Foss Building Pierre, South Dakota 57501-3182 Completion Report No. 99-15 #12;,-. ...., (""l r" rm Habitat Use and Movements ofAdult White Bass in Lake

  2. A generalized logistic model of individual tree mortality for aspen, white spruce, and lodgepole

    E-Print Network [OSTI]

    Macdonald, Ellen

    A generalized logistic model of individual tree mortality for aspen, white spruce, and lodgepole: A generalized logistic model of individual tree mortality was developed for trembling aspen (Populus tremuloides aspen (Populus tremuloides Michx), white spruce (Picea glauca (Moench) Voss), and lodgepole pine (Pinus

  3. A Guide for Preparing and Submitting White Papers to the Technology Innovation Program

    E-Print Network [OSTI]

    A Guide for Preparing and Submitting White Papers to the Technology Innovation Program October 2010 TECHNOLOGY INNOVATION PROGRAM National Institute of Standards and Technology U.S. Department of Commerce #12 competitions for the Technology Innovation Program (TIP) by offering ideas in the form of a white paper

  4. Liquid metal feeding through dendritic region in Ni-Hard white iron

    SciTech Connect (OSTI)

    Oryshchyn, Danylo B.; Dogan, Omer N.

    2005-01-01T23:59:59.000Z

    Liquid permeability in the dendritic regions is one of the factors that determine porosity formation and macro segregation in castings. Permeability in the dendritic structure of Ni-Hard white iron was measured as a function of temperature. Effect of microstructural coarsening on the permeability was also investigated. Permeability increased with coarsening dendritic structure in Ni-Hard white iron.

  5. Does Framingham stroke risk profile predict white-matter changes in late-life depression?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    profile (FSRP), a well validated risk prediction algorithm, is associated with changes in white FSRP, and non-depressed controls (matched for mean vascular risk) would show minimal co-variance with white-matter changes. Methods: 36 participants with major depression (age 71.8±7.7 years, mean FSRP 10

  6. Nature Macmillan Publishers Ltd 1998 Old and blue white-dwarf stars

    E-Print Network [OSTI]

    Armitage, Phil

    Nature © Macmillan Publishers Ltd 1998 8 Old and blue white-dwarf stars as a detectable source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The analysis1 of gravitational microlensing events of stars2,3 in the Large Magellanic Cloud places the masses of the lensing objects in the range 0.3­0.8 solar masses, suggesting that they might be old white-dwarf stars

  7. Discovery of a luminous white dwarf in a young star cluster in the Large Magellanic Cloud

    E-Print Network [OSTI]

    Rebecca A. W. Elson; Steinn Sigurdsson; Jarrod Hurley; Melvyn B. Davies; Gerard F. Gilmore

    1998-03-19T23:59:59.000Z

    We have identified a candidate 1-2 x 10^5 year old luminous white dwarf in NGC 1818, a young star cluster in the Large Magellanic Cloud. This discovery strongly constrains the boundary mass M_c at which stars stop forming neutron stars and start forming white dwarfs, to M_c > 7.6 Msun.

  8. EA-1809: White Earth Nation Wind Energy Project II, Becker and Mahnomen Counties, MN

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to provide Congressionally Directed funds to the White Earth Nation to purchase and install up to four small mid-sized wind turbines at two sites near the towns of Waubun and Naytahwaush on the White Earth Reservation in Mahnomen County in western Minnesota .

  9. Evolution of resistance to white pine blister rust in high-elevation pines

    E-Print Network [OSTI]

    Tavener, Simon

    Evolution of resistance to white pine blister rust in high-elevation pines Mike Antolin, Stuart Station, USDA Forest Service Thanks: NSF award 0734267, USDA Forest Service Evolution of resistance ­ p. 1/74 #12;The basic ecology Evolution of resistance ­ p. 2/74 #12;High-elevation White Pines · Habitat: dry

  10. JANET RUTH WHITE University of Nevada -Las Vegas School of Architecture

    E-Print Network [OSTI]

    Ahmad, Sajjad

    JANET RUTH WHITE University of Nevada - Las Vegas School of Architecture Las Vegas, NV 89154-4018 janet.white@unlv.edu (702) 895 - 4431 EDUCATION Cornell University School of Architecture, Art and Planning Ph.D., May 2001, History of Architecture and Urbanism Dissertation title: "The Intersection

  11. Survival Estimates of White-tailed Deer Fawns at Fort Rucker, Alabama Angela Marie Jackson

    E-Print Network [OSTI]

    Ditchkoff, Steve

    Survival Estimates of White-tailed Deer Fawns at Fort Rucker, Alabama by Angela Marie Jackson for the Degree of Master of Science Auburn, Alabama August 6, 2011 Keywords: White-tailed deer, fawn survival, coyote, predator-prey theory Copyright 2011 by Angela Marie Jackson Approved by Stephen S. Ditchkoff

  12. Collisions of white dwarfs as a new progenitor channel for type Ia Stephan Rosswog1

    E-Print Network [OSTI]

    Rosswog, Stephan

    - nario, a shock-triggered thermonuclear explosion ensues from the collision of two white dwarfs systems should provide upcoming supernova surveys with hundreds of such collision-induced thermonuclear agreement that the disintegration of a white dwarf (WD) in a thermonuclear explosion constitutes

  13. TECHNICAL NOTE Development of new microsatellite primers for green and white

    E-Print Network [OSTI]

    May, Bernie

    TECHNICAL NOTE Development of new microsatellite primers for green and white sturgeon Karrigan Bo for microsatellite loci were developed from microsatellite motif enriched geno- mic libraries of pooled DNA from the polyploid green and white sturgeon (Acipenser medirostris and A. transmont- anus). Four individuals from

  14. WhiteCap DOE/ERIP progress report, October--December 1996

    SciTech Connect (OSTI)

    NONE

    1997-01-10T23:59:59.000Z

    This progress report describes work done October through December 1996 for the WhiteCap system. The work included installation and commissioning of the large WhiteCap system at the Common House, radiant cooling components installation in the floor of the Southwest House, preparation of an operations and maintenance manual, and commissioning of a monitoring system.

  15. Kalkaska: A Round White Chip-Processing Potato Variety with Common Scab Resistance

    E-Print Network [OSTI]

    Douches, David S.

    Kalkaska: A Round White Chip-Processing Potato Variety with Common Scab Resistance D. S. Douches & J. Coombs & R. Hammerschmidt & W. W. Kirk & C. Long Published online: 19 May 2009 # Potato Association of America 2009 Abstract Kalkaska is a high yielding, round white potato with an attractive

  16. Missaukee: A Round White Potato Variety Combining Chip-Processing With Resistance to Late Blight, Verticillium

    E-Print Network [OSTI]

    Douches, David S.

    Missaukee: A Round White Potato Variety Combining Chip-Processing With Resistance to Late Blight. Bird Published online: 26 August 2009 # Potato Association of America 2009 Abstract Previously identified as breeding line MSJ461-1, Missaukee is a round white chip processing potato variety resulting

  17. 70 DA WHITE DWARFS IDENTIFIED IN LAMOST PILOT SURVEY

    SciTech Connect (OSTI)

    Zhao, J. K.; Luo, A. L.; Zhao, G. [Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Oswalt, T. D., E-mail: zjk@bao.ac.cn, E-mail: gzhao@bao.ac.cn, E-mail: lal@bao.ac.cn, E-mail: toswalt@fit.edu [Physics and Space Science Department, Florida Institute of Technology, Melbourne, FL 32901 (United States)

    2013-06-01T23:59:59.000Z

    We present a spectroscopically identified catalog of 70 DA white dwarfs (WDs) from the LAMOST pilot survey. Thirty-five are found to be new identifications after cross-correlation with the Eisenstein et al. and Villanova catalogs. The effective temperature and gravity of these WDs are estimated by Balmer lines fitting. Most of them are hot WDs. The cooling times and masses of these WDs are estimated by interpolation in theoretical evolution tracks. The peak of the mass distribution is found to be {approx}0.6 M {sub Sun }, which is consistent with prior work in the literature. The distances of these WDs are estimated using the method of synthetic spectral distances. All of these WDs are found to be in the Galactic disk from our analysis of space motions. Our sample supports the expectation that WDs with high mass are concentrated near the plane of the Galactic disk.

  18. NEXT GENERATION NUCLEAR PLANT LICENSING BASIS EVENT SELECTION WHITE PAPER

    SciTech Connect (OSTI)

    Mark Holbrook

    2010-09-01T23:59:59.000Z

    The Next Generation Nuclear Plant (NGNP) will be a licensed commercial high temperature gas-cooled reactor (HTGR) plant capable of producing the electricity and high temperature process heat for industrial markets supporting a range of end-user applications. The NGNP Project has adopted the 10 CFR 52 Combined License (COL) application process, as recommended in the Report to Congress, dated August 2008, as the foundation for the NGNP licensing strategy. NRC licensing of the NGNP plant utilizing this process will demonstrate the efficacy of licensing future HTGRs for commercial industrial applications. This white paper is one in a series of submittals that will address key generic issues of the COL priority licensing topics as part of the process for establishing HTGR regulatory requirements.

  19. Astrometric determination of white dwarf radial velocities with Gaia?

    E-Print Network [OSTI]

    Jordan, Stefan

    2012-01-01T23:59:59.000Z

    Usually, the determination of radial velocities of stars relies on the shift of spectral lines by the Doppler effect. Russel & Atkinson (1931) and Oort (1932) already noted that due to the large proper motion and parallax of the white dwarf (WD) van Maanen 2, a determination of the perspective acceleration of the proper motion would provide a direct astrometric determination of the radial velocity which is independent of the gravitational redshift. If spectroscopic redshift measurements of Halpha and Hbeta NLTE cores exist, a purely astrometric determination would allow disentangling the gravitational redshift from the Doppler shift. The best instrument for measuring the tiny perspective acceleration is the Gaia satellite of the European Space Agency, aiming at absolute astrometric measurements of one billion stars down to 20th magnitude with unprecedented accuracy. At 15th magnitude, the predicted angular accuracy of Gaia is about 20 micro-arcseconds. In this article, we estimate whether it is possible t...

  20. THE ELM SURVEY. V. MERGING MASSIVE WHITE DWARF BINARIES

    SciTech Connect (OSTI)

    Brown, Warren R.; Kenyon, Scott J. [Smithsonian Astrophysical Observatory, 60 Garden St, Cambridge, MA 02138 (United States); Kilic, Mukremin; Gianninas, A. [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks St., Norman, OK, 73019 (United States); Allende Prieto, Carlos, E-mail: wbrown@cfa.harvard.edu, E-mail: skenyon@cfa.harvard.edu, E-mail: kilic@ou.edu, E-mail: alexg@nhn.ou.edu, E-mail: callende@iac.es [Instituto de Astrofisica de Canarias, E-38205, La Laguna, Tenerife (Spain)

    2013-05-20T23:59:59.000Z

    We present the discovery of 17 low-mass white dwarfs (WDs) in short-period (P {<=} 1 day) binaries. Our sample includes four objects with remarkable log g {approx_equal} 5 surface gravities and orbital solutions that require them to be double degenerate binaries. All of the lowest surface gravity WDs have metal lines in their spectra implying long gravitational settling times or ongoing accretion. Notably, six of the WDs in our sample have binary merger times <10 Gyr. Four have {approx}>0.9 M{sub Sun} companions. If the companions are massive WDs, these four binaries will evolve into stable mass transfer AM CVn systems and possibly explode as underluminous supernovae. If the companions are neutron stars, then these may be millisecond pulsar binaries. These discoveries increase the number of detached, double degenerate binaries in the ELM Survey to 54; 31 of these binaries will merge within a Hubble time.

  1. Broadband Collaboration Equipment Mobile Networks Security Storage White Papers Webcasts Tests News Blogs Newsletters Videos Events Resources More

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    Broadband Collaboration Equipment Mobile Networks Security Storage White Papers Webcasts Tests News is absolutely gorgeous View more Latest News Home Networking White Papers Improving Business Value of WAN, improve... Accelerating Cloud Performance with WAN Optimization Today's smart CIOs are assessing

  2. Level set simulations of turbulent thermonuclear deflagration in degenerate carbon and oxygen

    E-Print Network [OSTI]

    Schmidt, W; Niemeyer, J C

    2005-01-01T23:59:59.000Z

    We study the dynamics of thermonuclear flames propagating in fuel stirred by stochastic forcing. The fuel consists of carbon and oxygen in a state which is encountered in white dwarfs close to the Chandrasekhar limit. The level set method is applied to represent the flame fronts numerically. The computational domain for the numerical simulations is cubic, and periodic boundary conditions are imposed. The goal is the development of a suitable flame speed model for the small-scale dynamics of turbulent deflagration in thermonuclear supernovae. Because the burning process in a supernova explosion is transient and spatially inhomogeneous, the localised determination of subgrid scale closure parameters is essential. We formulate a semi-localised model based on the dynamical equation for the subgrid scale turbulence energy $k_{\\mathrm{sgs}}$. The turbulent flame speed $s_{\\mathrm{t}}$ is of the order $\\sqrt{2k_{\\mathrm{sgs}}}$. In particular, the subgrid scale model features a dynamic procedure for the calculation ...

  3. Reasoning about Actions with Temporal Answer Sets

    E-Print Network [OSTI]

    Giordano, Laura; Dupré, Daniele Theseider

    2011-01-01T23:59:59.000Z

    In this paper we combine Answer Set Programming (ASP) with Dynamic Linear Time Temporal Logic (DLTL) to define a temporal logic programming language for reasoning about complex actions and infinite computations. DLTL extends propositional temporal logic of linear time with regular programs of propositional dynamic logic, which are used for indexing temporal modalities. The action language allows general DLTL formulas to be included in domain descriptions to constrain the space of possible extensions. We introduce a notion of Temporal Answer Set for domain descriptions, based on the usual notion of Answer Set. Also, we provide a translation of domain descriptions into standard ASP and we use Bounded Model Checking techniques for the verification of DLTL constraints.

  4. Instruction sets for Parallel Random Access Machines

    SciTech Connect (OSTI)

    Trahan, J.L.

    1988-01-01T23:59:59.000Z

    The computational powers of time-bounded Parallel Random Access Machines (PRAMs) with different instruction sets are compared. A basic PRAM can perform the following operations in unit-time: addition, subtraction, Boolean operations, comparisons, and indirect addressing. Multiple processors may concurrently read and concurrently write a single cell. This thesis establishes that the class of languages accepted in polynomial time on a PRAM(*, {up arrow}, {down arrow}) contains the class of languages accepted in exponential time on a nondeterministic Turing machine (NEXPTIME) and is contained in the class of languages accepted in exponential space on a Turing machine. Efficient simulations are presented of PRAMs with enhanced instruction sets by sequential RAMs with the same instruction sets; also simulations of probabilistic PRAMs by deterministic PRAMs, using parallelism to replace randomness. Also given are simulations of PRAM(op)s by PRAMs, where both the simulated machine and the simulating machine are exclusive-read, exclusive-write machines.

  5. "Our Generation Had Nothing to Do with Discrimination": White Southern Memory of Jim Crow and Civil Rights

    E-Print Network [OSTI]

    Lavelle, Kristen Marie

    2012-07-16T23:59:59.000Z

    was necessary for the sake of equality, but their narratives of civil rights era events downplay the importance of the movement and cast whites as victims and vulnerable subjects. Primarily in this chapter I analyze respondents? memories of the famed... in these narratives. Respondents justified white resistance to school desegregation as a nonracist stance and presented integrating schools and busing programs as chaotic and traumatic for vulnerable white children. I argue that the white victimology emerging...

  6. Beryllium Health and Safety Committee Data Reporting Task Force White Paper #2 -- Uses of Uncensored Data

    SciTech Connect (OSTI)

    MacQueen, D H

    2007-10-10T23:59:59.000Z

    On December 8, 1999, the Department of Energy (DOE) published Title 10 CFR 850 (hereafter referred to as the Rule) to establish a chronic beryllium disease prevention program (CBDPP) to: (1) reduce the number of workers currently exposed to beryllium in the course of their work at DOE facilities managed by DOE or its contractors; (2) minimize the levels of, and potential for, exposure to beryllium; and (3) establish medical surveillance requirements to ensure early detection of the disease. On January 4, 2001, DOE issued DOE G 440.1-7A, Implementation Guide for use with 10 CFR 850, Chronic Beryllium Disease Prevention Program, to assist line managers in meeting their responsibilities for implementing the CBDPP. That guide describes methods and techniques that DOE considers acceptable in complying with the Rule. In 2005 a draft DOE Technical Standard ''Management of Items and Areas Containing Low Levels of Beryllium'' (SAFT 0103; hereafter referred to as the ''TS'') was circulated for comment (http://www.hss.energy.gov/NuclearSafety/techstds/tsdrafts/saft-0103.pdf). DOE technical standards are voluntary consensus standards developed when industry standards do not exist (see http://www.hss.energy.gov/NuclearSafety/techstds/index.html for more information). DOE does not require its field elements to implement DOE technical standards, but field elements may choose to adopt these standards to meet specific needs. This beryllium TS is intended to provide best practices and lessons learned for manageing items and areas that contain low levels of beryllium, which has been a costly and technically challenging component of CBDPPs. The TS is also intended to provide guidance for determining if the Rule's housekeeping and release criteria are met. On challenge the TS addressed was the statistical interpretation of data sets with non-detected results, a topic for which no strong consensus exists. Among the many comments on the draft TS was a suggestion that certain of the statistical comparisons described in the TS could be better implemented if analytical results, even when below a reporting limit, were to be reported by analytical laboratories. See Appendix 1 for a review of terminology related to reporting limits. The Beryllium Health and Safety Committee (BHSC) formed a Sampling and Analysis Subcommittee (SAS) in 2003. The SAS established a working group on accreditation and reporting limits. By 2006 it had become evident that the issues extended to data reporting as a whole. The SAS proposed to the BHSC the formation of a Data Reporting Task Force (DRTF) to consider issues related to data reporting. The BHSC Board agreed, and requested that the DRTF generate a white paper, to be offered by the BHSC to potential interested parties such as the DOE policy office that is responsible for beryllium health and safety policy. It was noted that additional products could include detailed guidance and potentially a journal article in the future. The SAS proposed that DRTF membership represent the affected disciplines (chemists, industrial hygiene professionals and statisticians, and the DOE office that is responsible for beryllium health and safety policy). The BHSC Board decided that DRTF membership should come from DOE sites, since the focus would be on reporting in the context of the TS and the Rule. The DRTF came into existence in late 2006. The DRTF membership includes industrial hygienists, analytical chemists and laboratory managers, members of the regulatory and oversight community, and environmental statisticians. A first White Paper, ''Summary of Issues and Path Forward'', was reviewed by the BHSC in March 2007 and issued by the DRTF in June 2007. It describes the charter of the DRTF, introduces some basic terminology (reproduced here in Appendix 1), lays out the issues the DRTF is expected to address, and describes a path forward for the DRTF's work. This first White Paper is available through the BHSC web site. This White Paper presents recommendations developed by the DRTF following the process laid out in that first White Pap

  7. Tower systems for Linearly repetitive Delone sets

    E-Print Network [OSTI]

    José Aliste-Prieto; Daniel Coronel

    2010-03-22T23:59:59.000Z

    In this paper we study linearly repetitive Delone sets and prove, following the work of Bellissard, Benedetti and Gambaudo, that the hull of a linearly repetitive Delone set admits a properly nested sequence of box decompositions (tower system) with strictly positive and uniformly bounded (in size and norm) transition matrices. This generalizes a result of Durand for linearly recurrent symbolic systems. Furthermore, we apply this result to give a new proof of a classic estimation of Lagarias and Pleasants on the rate of convergence of patch-frequencies.

  8. Synthesis and luminescence properties of rare earth activated phosphors for near UV-emitting LEDs for efficacious generation of white light

    E-Print Network [OSTI]

    Han, Jinkyu

    2013-01-01T23:59:59.000Z

    high-color-rendering LED lamps using oxyfluoride andin white LED. (a) Typical LED lamp package. (b) Uniformin white LED. (a) Typical LED lamp package. (b) Uniform

  9. Comparative genomics of the white-rot fungi, Phanerochaete carnosa and P. chrysosporium, to elucidate the genetic basis of the distinct wood types they colonize

    SciTech Connect (OSTI)

    Suzuki, Hitoshi; MacDonald, Jacqueline; Syed, Khajamohiddin; Salamov, Asaf; Hori, Chiaki; Aerts, Andrea; Henrissat, Bernard; Wiebenga, Ad; vanKuyk, Patricia A.; Barry, Kerrie; Lindquist, Erika; LaButti, Kurt; Lapidus, Alla; Lucas, Susan; Coutinho, Pedro; Gong, Yunchen; Samejima, Masahiro; Mahadevan, Radhakrishnan; Abou-Zaid, Mamdouh; de Vries, Ronald P.; Igarashi, Kiyohiko; Yadav, Jagit S.; Grigoriev, Igor V.; Master, Emma R.

    2012-02-17T23:59:59.000Z

    Background Softwood is the predominant form of land plant biomass in the Northern hemisphere, and is among the most recalcitrant biomass resources to bioprocess technologies. The white rot fungus, Phanerochaete carnosa, has been isolated almost exclusively from softwoods, while most other known white-rot species, including Phanerochaete chrysosporium, were mainly isolated from hardwoods. Accordingly, it is anticipated that P. carnosa encodes a distinct set of enzymes and proteins that promote softwood decomposition. To elucidate the genetic basis of softwood bioconversion by a white-rot fungus, the present study reports the P. carnosa genome sequence and its comparative analysis with the previously reported P. chrysosporium genome. Results P. carnosa encodes a complete set of lignocellulose-active enzymes. Comparative genomic analysis revealed that P. carnosa is enriched with genes encoding manganese peroxidase, and that the most divergent glycoside hydrolase families were predicted to encode hemicellulases and glycoprotein degrading enzymes. Most remarkably, P. carnosa possesses one of the largest P450 contingents (266 P450s) among the sequenced and annotated wood-rotting basidiomycetes, nearly double that of P. chrysosporium. Along with metabolic pathway modeling, comparative growth studies on model compounds and chemical analyses of decomposed wood components showed greater tolerance of P. carnosa to various substrates including coniferous heartwood. Conclusions The P. carnosa genome is enriched with genes that encode P450 monooxygenases that can participate in extractives degradation, and manganese peroxidases involved in lignin degradation. The significant expansion of P450s in P. carnosa, along with differences in carbohydrate- and lignin-degrading enzymes, could be correlated to the utilization of heartwood and sapwood preparations from both coniferous and hardwood species.

  10. Sets and Constraint Logic Programming Agostino Dovier

    E-Print Network [OSTI]

    Rossi, Gianfranco

    supported by NSF Grants CCR-9900320, CDA-9729848, EIA-9810732, CCR-9820852, CCR-9875279. Author's addresses emerged in the area of database languages, and more speci#12;cally in the context of deductive databases-#12;rst nor- mal form database models [Makinouchi 1977], where sets have been advoca

  11. Transformations between symmetric sets of quantum states

    E-Print Network [OSTI]

    Vedran Dunjko; Erika Andersson

    2012-06-22T23:59:59.000Z

    We investigate probabilistic transformations of quantum states from a `source' set to a `target' set of states. Such transforms have many applications. They can be used for tasks which include state-dependent cloning or quantum state discrimination, and as interfaces between systems whose information encodings are not related by a unitary transform, such as continuous-variable systems and finite-dimensional systems. In a probabilistic transform, information may be lost or leaked, and we explain the concepts of leak and redundancy. Following this, we show how the analysis of probabilistic transforms significantly simplifies for symmetric source and target sets of states. In particular, we give a simple linear program which solves the task of finding optimal transforms, and a method of characterizing the introduced leak and redundancy in information-theoretic terms. Using the developed techniques, we analyse a class of transforms which convert coherent states with information encoded in their relative phase to symmetric qubit states. Each of these sets of states on their own appears in many well studied quantum information protocols. Finally, we suggest an asymptotic realization based on quantum scissors.

  12. Imperfect World of $??$-decay Nuclear Data Sets

    E-Print Network [OSTI]

    B. Pritychenko

    2015-01-09T23:59:59.000Z

    The precision of double-beta ($\\beta\\beta$) decay experimental half lives and their uncertainties is reanalyzed. The method of Benford's distributions has been applied to nuclear reaction, structure and decay data sets. First-digit distribution trend for $\\beta\\beta$-decay T$_{1/2}^{2\

  13. Rate Setting for Small Water Systems 

    E-Print Network [OSTI]

    Dozier, Monty; Theodori, Gene L.; Jensen, Ricard

    2007-03-28T23:59:59.000Z

    Jensen, Assistant Research Scientist, Texas Water Resources Institute; The Texas A&M University System K Knowing how to set the proper rate for water service is a daunting challenge for small water systems. The rates must be high enough to re- cover...

  14. Setting-less Protection Final Project Report

    E-Print Network [OSTI]

    Fan Yonghee Lee Liangyi Sun Zhenyu Tan #12;Executive Summary The capabilities of protective relays technologies that may have an impact on protective relaying. The goal was to challenge the research community examined that may lead to setting-less protection schemes, such as (a) adaptive relaying, (b) component

  15. Dominating Set on Bipartite Graphs Mathieu Liedloff

    E-Print Network [OSTI]

    Liedloff, Mathieu

    .5263n ) time algorithm using polynomial space and an O(1.5137n ) time algorithm using exponential space ) time and polynomial space algorithm, and an O(1.5063n ) time algorithm that uses exponential space. We]). Known results. Given a graph G = (V, E), a subset D V is a dominating set of G if every vertex of V

  16. Chem 249 Problem Set 4 Winter 2014

    E-Print Network [OSTI]

    Chem 249 Problem Set 4 R. Corn Winter 2014 Basic Quantum Theory and Energy Levels in Spectroscopy). #12;2. Consider the NMR spectrum of a deuterium atom, which has a nuclear spin I of 1. a, the component of the nuclear spin in the direction of the magnetic field. Draw an energy level diagram

  17. The contribution of Oxygen-Neon white dwarfs to the MACHO content of the Galactic Halo

    E-Print Network [OSTI]

    J. Camacho; S. Torres; J. Isern; L. G. Althaus; E. Garcia-Berro

    2007-06-18T23:59:59.000Z

    The interpretation of microlensing results towards the Large Magellanic Cloud (LMC) still remains controversial. White dwarfs have been proposed to explain these results and, hence, to contribute significantly to the mass budget of our Galaxy. However, several constraints on the role played by regular carbon-oxygen white dwarfs exist. Massivewhite dwarfs are thought to be made of a mixture of oxygen and neon. Correspondingly, their cooling rate is larger than those of typical carbon-oxygen white dwarfs and they fade to invisibility in short timescales. Consequently, they constitute a good candidate for explaining the microlensing results. Here, we examine in detail this hypothesis by using the most recent and up-to-date cooling tracks for massive white dwarfs and a Monte Carlo simulator which takes into account the most relevant Galactic inputs. We find that oxygen-neon white dwarfs cannot account for a substantial fraction of the microlensing depth towards the LMC, independently of the adopted initial mass function, although some microlensing events could be due to oxygen--neon white dwarfs. The white dwarf population contributes at most a 5% to the mass of the Galactic halo.

  18. Limits on the neutrino magnetic dipole moment from the luminosity function of hot white dwarfs

    E-Print Network [OSTI]

    Marcelo Miguel Miller Bertolami

    2014-07-05T23:59:59.000Z

    Recent determinations of the white dwarf luminosity function (WDLF) from very large surveys have extended our knowledge of the WDLF to very high luminosities. This, together with the availability of new full evolutionary white dwarf models that are reliable at high luminosities, have opened the possibility of testing particle emission in the core of very hot white dwarfs, where neutrino processes are dominant. We use the available WDLFs from the Sloan Digital Sky Survey and the SuperCOSMOS Sky Survey to constrain the value of the neutrino magnetic dipole moment ($\\mu_\

  19. White Paper on the Status and Future of Ground-based Gamma-ray Astronomy

    E-Print Network [OSTI]

    Krawczynski, H; Byrum, K; Dermer, C; Dingus, B; Falcone, A; Kaaret, Philip; Krennrich, F; Pohl, M; Vasilev, V; Williams, D A

    2007-01-01T23:59:59.000Z

    In recent years, ground-based gamma-ray observatories have made a number of important astrophysical discoveries which have attracted the attention of the wider scientific community. The Division of Astrophysics of the American Physical Society has requested the preparation of a white paper on the status and future of ground-based gamma-ray astronomy to define the science goals of the future observatory, to determine the performance specifications, and to identify the areas of necessary technology development. In this contribution we give a brief overview of the activities of the current white paper team and invite the international community to contribute to the white paper.

  20. White Paper on the Status and Future of Ground-based Gamma-ray Astronomy

    E-Print Network [OSTI]

    H. Krawczynski; J. Buckley; K. Byrum; C. Dermer; B. Dingus; A. Falcone; P. Kaaret; F. Krennrich; M. Pohl; V. Vassiliev; D. A. Williams; for the White Paper Team

    2007-09-05T23:59:59.000Z

    In recent years, ground-based gamma-ray observatories have made a number of important astrophysical discoveries which have attracted the attention of the wider scientific community. The Division of Astrophysics of the American Physical Society has requested the preparation of a white paper on the status and future of ground-based gamma-ray astronomy to define the science goals of the future observatory, to determine the performance specifications, and to identify the areas of necessary technology development. In this contribution we give a brief overview of the activities of the current white paper team and invite the international community to contribute to the white paper.