National Library of Energy BETA

Sample records for os iv es

  1. ES H action plan

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This document contains planned actions to correct the deficiencies identified in the Pre-Tiger Team Self-Assessment (PTTSA), January 1991, of Sandia National Laboratories (SNL -- Albuquerque, New Mexico; Tonopah, Nevada; and Kauai, Hawaii). The Self-Assessment was conducted by a Self-Assessment Working Group consisting of 19 department managers, with support from Environment, Safety, and Health (ES H) professionals, from October through December 1990. Findings from other past audits, dating back to 1985, were reviewed and compared with the PTTSA findings to determine if additional findings, key findings, or root causes were warranted. The resulting ES H Action Plan and individual planned actions were prepared by the ES H Action Plan Project Group with assistance from the Program owners/authors during February and March 1991. The plan was reviewed by SNL Management in April 1991. This document serves as a planning instrument for the Laboratories to aid in the scoping and sizing of activities related to ES H compliance for the coming five years. It will be modified as required to ensure a workload/funding balance and to address the findings resulting from the Tiger Team assessment at SNL, Albuquerque. The process of producing this document has served well to prepare SNL, Albuquerque, for the coming task of producing the required post-Tiger Team action plan document. 8 tabs.

  2. Qu es el asma? Qu es un ataque de asma?

    E-Print Network [OSTI]

    Fitze, Patrick

    microorganismos. La tos es un reflejo de pro- tección del cuerpo y tiene como finalidad acelerar la eliminación de

  3. LABORATORY IV OSCILLATIONS

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY IV OSCILLATIONS Lab IV ­ 1 You are familiar with many objects that oscillate this laboratory, you should be able to: · Provide a qualitative explanation of the behavior of oscillating systems some of these laboratory problems before your lecturer addresses this material. It is very important

  4. LABORATORY IV ELECTRIC CIRCUITS

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY IV ELECTRIC CIRCUITS Lab IV - 1 In the first laboratory, you studied the behavior of conservation. OBJECTIVES After successfully completing this laboratory, you should be able to: · Apply that you will be doing these laboratory problems before your lecturer addresses this material. The purpose

  5. LABORATORY IV CIRCULAR MOTION

    E-Print Network [OSTI]

    Minnesota, University of

    Lab IV - 1 LABORATORY IV CIRCULAR MOTION The problems in this laboratory will help you investigate. OBJECTIVES: After successfully completing this laboratory, you should be able to: · Determine Laboratories I, II, and III. Before coming to the lab you should be able to: · Determine an object

  6. ES

    E-Print Network [OSTI]

    maine D contigu à F, reste toujours douteuse. ' ' Si l'on se borne à considérer les points doubles ou pério- diques dont le multiplicateur est plus petit en module ...

  7. A MAJDNEM BIZTOS INVARIANCIAELV 'ES ANNAK M'ELYEBB HA'TTERE

    E-Print Network [OSTI]

    Major, Péter

    minden val'os x sz'amra, ahol I(A) az A halmaz indik'atorf"uggv'eny'et jel"oli,* * 'es (.) a standard. A k'es"obbi t'argyal'as 'erdek'eben 'erdemes megfogalmazni a (*) rel'aci'on* *ak egy 'alta- l

  8. ES Alternatives | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (UtilityInstrumentsAreaforInformationBrownfieldsEPIRERCOT Wind ScraperES

  9. Painlevé IV Coherent States

    E-Print Network [OSTI]

    David Bermudez; Alonso Contreras-Astorga; David J. Fernández C

    2014-02-24

    A simple way to find solutions of the Painlev\\'e IV equation is by identifying Hamiltonian systems with third-order differential ladder operators. Some of these systems can be obtained by applying supersymmetric quantum mechanics (SUSY QM) to the harmonic oscillator. In this work, we will construct families of coherent states for such subset of SUSY partner Hamiltonians which are connected with the Painlev\\'e IV equation. First, these coherent states are built up as eigenstates of the annihilation operator, then as displaced versions of the extremal states, both involving the third-order ladder operators, and finally as extremal states which are also displaced but now using the so called linearized ladder operators. To each SUSY partner Hamiltonian corresponds two families of coherent states: one inside the infinite subspace associated with the isospectral part of the spectrum and another one in the finite subspace generated by the states created through the SUSY technique.

  10. EnvWiltonIV-EIS

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

    Wilton IV Wind Energy Center Draft EIS Western Area Power Administration (Western) prepared this draft environmental impact statement (DEIS) in response to a request from NextEra...

  11. LABORATORY IV CONSERVATION OF ENERGY

    E-Print Network [OSTI]

    Minnesota, University of

    Lab IV - 1 LABORATORY IV CONSERVATION OF ENERGY In this lab you will begin to use the principle of conservation of energy to determine the motion resulting from interactions that are difficult to analyze using force concepts alone. You will explore how conservation of energy is applied to real interactions. Keep

  12. Executive Summary ........................................................................................................................... ES1 Chapter I: Introduction .....................................................................................

    E-Print Network [OSTI]

    revolution" is influencing renewable energy development, industrial biotechnology, agricultural biosciences.............................................................17 Chapter IV: Into the Future particular companies, products, services, or technologies nor does it endorse or recommend financial

  13. Uma Estrategia de Navegac~ao para Rob^os Moveis em Ambientes Interiores

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    Uma Estrategia de Navegac~ao para Rob^os Moveis em Ambientes Interiores Raquel Frizera Vassallo~ao UNIVERSIDADE FEDERAL DO ESPIRITO SANTO Vitoria, ES - BRASIL Dezembro de 1998 #12;Uma Estrategia de Navegac Uma Estrategia de Navegac~ao para Rob^os Moveis em Ambientes Interiores. Vitoria] 1998 xiii, 97p., 29

  14. Proceedings of ES2007 Energy Sustainability 2007

    E-Print Network [OSTI]

    Kissock, Kelly

    Proceedings of ES2007 Energy Sustainability 2007 June 27-30, 2007, Long Beach, CA ES2007-36080 TARGETING RESIDENTIAL ENERGY ASSISTANCE Gregory Raffio, Ovelio Isambert, George Mertz, Charlie Schreier, Kelly Kissock Building Energy Center, Department of Mechanical and Aerospace Engineering University

  15. lOS :II. PELLET. -COXTHIBDTIOX GAUCHER, de l'action mcanique de l'estom~c et de la dure du sjour

    E-Print Network [OSTI]

    Boyer, Edmond

    lOS :II. PELLET. - COXTHIBDTIOX GAUCHER, de l'action mécanique de l'estom~c et de la durée du animaux. CONTRIBUTION' A L'ÉTUDE DU LAIT STÉRILISÉ par :M. PELLET, Ingénieur agronome. (8uite) IV

  16. Generation IV Nuclear Energy Systems ...

    E-Print Network [OSTI]

    Kemner, Ken

    Generation IV Nuclear Energy Systems ... The U.S. Department of Energy's Office of Nuclear Energy enhance safety and security, and develop nuclear power as an energy source for industrial applications Information ... U.S. Department of Energy www.energy.gov DOE Office of Nuclear Energy www.nuclear

  17. Feature iOS Android Announcements

    E-Print Network [OSTI]

    Ooi, Wei Tsang

    Feature iOS Android Announcements Discussion Forums Workbin Grade Book Roster MultimediaBook Forum What's New Course Description Text and Readings Announcements iOS Android View Notification: Notify students as soon as announcement is posted Discussion Forums iOS Android View Discussion

  18. Em 2053 teremos desvendado todos os mistrios do crebro? Conseguiremos conhe-

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    dos projetos internacionais que es- tão a ser desenvolvidos em território nacional. Energia solar de cento da energia que ire mos utilizar será solar. Coisas como novos com- bustíveis, dessalinização da absor- ção de energia solar a partir dessa espécie de lupas gigantes que são os concentradores de al

  19. Energisa Solu es | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of theClimateElgin,Wind UKEnergiefeld BayernEnergisa Solu es

  20. Companhia Usina Bulh es | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,Coal TechnologiesClioCommunityLtd JumpAntas CERANBulh es Jump

  1. ADA ES Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (UtilityMichigan)data bookresult9) JumpMultipleSpringsACHP - SectionADA ES

  2. Gamesa Energia ES | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTL Solar JumpNetworkingGAOHGW EnergiEnergia ES Jump

  3. Miravalles IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec 2005Minnehaha County,EnergyII Geothermal Power PlantIV Jump

  4. Shiloh IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbH Jump to: navigation, searchIndiaIIII Jump to:IV

  5. P e d r o R os a s DYNAMIC INFLUENCES OF WIND

    E-Print Network [OSTI]

    P e d r o R os a s DYNAMIC INFLUENCES OF WIND POWER ON THE POWER SYSTEM P h D t h e s is S e c t i-91184-16-9 #12;DYNAMIC INFLUENCES OF WIND POWER ON THE POWER SYSTEM By Pedro Rosas Thesis submitted to Ørsted Institute, Risø National Laboratory & Brazilian Wind Energy Centre Denmark, March 2003 iii #12;iv #12

  6. March 29, 2008 OS: OS Structures 1 Operating-Systems Structures

    E-Print Network [OSTI]

    Adam, Salah

    March 29, 2008 OS: OS Structures 1 Operating-Systems Structures #12;March 29, 2008 OS: OS Structures 2 Objectives To describe the services an operating system provides to users, processes, and other systems To discuss the various ways of structuring an operating system To explain how operating systems

  7. PC Mac OS Adobe Creative Cloud PC Mac OS Adobe Creative Cloud

    E-Print Network [OSTI]

    PC Mac OS Adobe Creative Cloud 1 PC Mac OS Adobe Creative Cloud 2015-05-25 1 Web Mac OS Adobe Creative Cloud PC | Creative Cloud https://helpx.adobe.com/jp/creative-cloud Adobe Creative Cloud 5.1 Web TTInstaller (Mac OS X )() http://www.officesoft.gsic.titech.ac.jp/pdf

  8. Generation IV International Forum Updates Technology Roadmap...

    Energy Savers [EERE]

    also provided by members on the technical status of the Lead Fast Reactor and Sodium Fast Reactor (SFR) Generation IV concepts, development of SFR safety design criteria and...

  9. Volume IV, pp. 2101-2108. 1 Exact Radiation Conditions on Spheroidal

    E-Print Network [OSTI]

    Thompson, Lonny L.

    , such that the solution satis#12;es the Sommerfeld radiation condition at in#12;nity. In general the DtN map may be modiVolume IV, pp. 2101-2108. 1 Exact Radiation Conditions on Spheroidal Boundaries with Sparse.thompson@ces.clemson.edu Abstract Exact Dirichlet-to-Neumann (DtN) maps are derived on spheroidal boundaries for #12;- nite element

  10. Description du Schema de Neige ISBA-ES (Explicit Snow)

    E-Print Network [OSTI]

    Description du Schema de Neige ISBA-ES (Explicit Snow) Aaron Boone April, 2002 Updated in May, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Chapter 1. ISBA-ES general description . . . . . . . . . . . . . . . . 5 1. Snow scheme physics . . . . . . . . . . . . . . . . . . . . . . . . . 7 a. Mass balance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 b. Snow layering

  11. Description du Schema de Neige ISBA-ES (Explicit Snow)

    E-Print Network [OSTI]

    Description du Schema de Neige ISBA-ES (Explicit Snow) Aaron Boone April, 2002 Updated in November . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Chapter 1. ISBA-ES general description . . . . . . . . . . . . . . . . 5 1. Snow scheme physics . . . . . . . . . . . . . . . . . . . . . . . . . 7 a. Mass balance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 b. Snow layering

  12. LABORATORY IV: ELECTRIC FIELD AND POTENTIAL

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY IV: ELECTRIC FIELD AND POTENTIAL Lab IV - 1 Many forces in nature cannot be modeled of new devices. The problems in this laboratory are primarily designed to give you practice visualizing. In this laboratory, you will first explore electric fields by building different configurations of charged objects

  13. LABORATORY IV ELECTRIC FIELDS AND FORCES

    E-Print Network [OSTI]

    Minnesota, University of

    Lab IV - 1 LABORATORY IV ELECTRIC FIELDS AND FORCES Action-at-a-distance forces (gravitational and inspires the invention of new devices. The problems in this laboratory are primarily designed to give you through an electric field. OBJECTIVES: After successfully completing this laboratory, you should be able

  14. THE OHIO JOURNAL OF S C I E N C ES C I E N C ES C I E N C ES C I E N C ES C I E N C E

    E-Print Network [OSTI]

    Benin, Vladimir

    THE OHIO JOURNAL OF S C I E N C ES C I E N C ES C I E N C ES C I E N C ES C I E N C E April Program AbstractsVolume 106 Number 1 AN INTERNATIONAL MULTIDISCIPLINARY JOURNAL Science and Engineering-22-23, 2006 #12;The Ohio Journal of Science ISSN 0030-0950 Editorial Policy: General: THE OHIO JOURNAL

  15. Biodiversidad La biodiversidad o diversidad biolgica es el

    E-Print Network [OSTI]

    Fitze, Patrick

    Biodiversidad La biodiversidad o diversidad biológica es el conjunto de toda la vida de nuestro entre sí. La biodiversidad es mucho más que la suma de todos los organismos del planeta, es un entramado biodiversidad de la naturaleza, pero probablemente sea la única especie capaz de destruirla. Cada año destruimos

  16. GM Project G.6 ES -1 October 2000 EXECUTIVE SUMMARY

    E-Print Network [OSTI]

    GM Project G.6 ES - 1 October 2000 EXECUTIVE SUMMARY At the turn of the century ­ the 20th century crashes involving elderly drivers. #12;GM Project G.6 ES - 2 October 2000 Over the past century for the years 2000-2025. #12;GM Project G.6 ES - 3 October 2000 · Adjust some empirically estimated parameter

  17. Message passing in a factored OS

    E-Print Network [OSTI]

    Belay, Adam M. (Adam Matthew)

    2011-01-01

    The fos project aims to build a next generation operating system (OS) for clouds and manycores with hundreds or thousands of cores. The key design tenant of fos is to break operating system services into collections of ...

  18. Synthesis and Surface Chemistry of Group IV Nanocrystals (Friday...

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

    Synthesis and Surface Chemistry of Group IV Nanocrystals (Friday, September 18) Synthesis and Surface Chemistry of Group IV Nanocrystals, Nathan Neale, Group Leader, National...

  19. Complexation of Plutonium (IV) with Fluoride at Variable Tempeartures

    E-Print Network [OSTI]

    Moore, Dean A.

    2011-01-01

    of Neptunium and Plutonium. Edited by OECD Nuclear EnergyComplexation of Plutonium(IV) with Fluoride at Variablehigher temperatures. Key Words: Plutonium (IV) / Fluoride /

  20. Annex IV Environmental Webinar: Marine Renewable Energy Test...

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

    Annex IV Environmental Webinar: Marine Renewable Energy Test Centers and Environmental Effects Research Annex IV Environmental Webinar: Marine Renewable Energy Test Centers and...

  1. PART IV-REPRESENTATIONS AND INSTRUCTIONS

    National Nuclear Security Administration (NNSA)

    included in the solicitation and agreement to furnish any or all items upon which prices are offered at the price set opposite each item; (iv) Names, titles, and telephone and...

  2. RAMSEY-TUR Mikl os Simonovits and Vera T. S os y

    E-Print Network [OSTI]

    Simonovits, Miklós

    RAMSEY-TUR #19; AN THEORY Mikl#19;os Simonovits #3; and Vera T. S#19;os y Mathematical Institute of the Hungarian Academy of Sciences August 17, 2001 Dedicated to the memory of Paul Erd}os Survey Abstract Ramsey which, in turn, led to the birth of Ramsey-Tur#19;an type theorems. Today this is a wide #12;eld of re

  3. From Yellow to Black: Dramatic Changes between Cerium(IV) and Plutonium(IV) Molybdates

    E-Print Network [OSTI]

    Cross, Justin N.

    2014-01-01

    molybdate • cerium • plutonium • optical energy spectrum •is particularly common with plutonium where Ce(IV) has beenand the formation of plutonium molybdates has been suggested

  4. Automated audiometry using Apple iOS-based application technology

    E-Print Network [OSTI]

    Foulad, A; Bui, P; Djalilian, H

    2013-01-01

    Automated Audiometry Using Apple iOS-Based ApplicationAutomated Audiometry Using Apple iOS-Based Applicationthe feasibility of an Apple iOS-based automated hearing

  5. Figure ES6. Fuel Economy Effects on Annual Energy Growth

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1ES6 Figure ES6.

  6. Cooperative application/OS DRAM fault recovery.

    SciTech Connect (OSTI)

    Ferreira, Kurt Brian; Bridges, Patrick G. (University of New Mexico, Albuquerque, NM); Heroux, Michael Allen; Hoemmen, Mark; Brightwell, Ronald Brian

    2012-05-01

    Exascale systems will present considerable fault-tolerance challenges to applications and system software. These systems are expected to suffer several hard and soft errors per day. Unfortunately, many fault-tolerance methods in use, such as rollback recovery, are unsuitable for many expected errors, for example DRAM failures. As a result, applications will need to address these resilience challenges to more effectively utilize future systems. In this paper, we describe work on a cross-layer application/OS framework to handle uncorrected memory errors. We illustrate the use of this framework through its integration with a new fault-tolerant iterative solver within the Trilinos library, and present initial convergence results.

  7. OsComp Systems | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg, Oregon:OGEProjects/DefinitionsOrchidxOsComp Systems Jump to:

  8. ES&H Orientation For Non-Construction

    E-Print Network [OSTI]

    wastes and chemicals, radioactive materi- als, medical waste, and contaminated equipment must be managed regulations, state regulations, and Laboratory requirements for waste storage, characterization, and labelingES&H Orientation For Non-Construction Subcontractors, Vendors & Affiliates Environment, Health

  9. Home Performance with Energy Star (HPwES) Program Report

    SciTech Connect (OSTI)

    none,

    2013-01-01

    This report summarizes the Department’s review of comments received on the HPwES v2 proposal and presents a multi-year action plan to both address Department goals and incorporate industry feedback.

  10. Industrial Waste Landfill IV upgrade package

    SciTech Connect (OSTI)

    Not Available

    1994-03-29

    The Y-12 Plant, K-25 Site, and ORNL are managed by DOE`s Operating Contractor (OC), Martin Marietta Energy Systems, Inc. (Energy Systems) for DOE. Operation associated with the facilities by the Operating Contractor and subcontractors, DOE contractors and the DOE Federal Building result in the generation of industrial solid wastes as well as construction/demolition wastes. Due to the waste streams mentioned, the Y-12 Industrial Waste Landfill IV (IWLF-IV) was developed for the disposal of solid industrial waste in accordance to Rule 1200-1-7, Regulations Governing Solid Waste Processing and Disposal in Tennessee. This revised operating document is a part of a request for modification to the existing Y-12 IWLF-IV to comply with revised regulation (Rule Chapters 1200-1-7-.01 through 1200-1-7-.08) in order to provide future disposal space for the ORR, Subcontractors, and the DOE Federal Building. This revised operating manual also reflects approved modifications that have been made over the years since the original landfill permit approval. The drawings referred to in this manual are included in Drawings section of the package. IWLF-IV is a Tennessee Department of Environmental and Conservation/Division of Solid Waste Management (TDEC/DSWM) Class 11 disposal unit.

  11. Neurons and Neural Transmission Part I / IV

    E-Print Network [OSTI]

    of neurons ­ Classification of neurons ­ Neuron Doctrine "Father of modern neuroscience" #12;Ramon y CajalNeurons and Neural Transmission Part I / IV Anton Kapliy February 24, 2009 #12;Nervous system of optical nerve #12;Ramon y Cajal's neurons Information in neurons flows in one direction: "from dendrites

  12. CONFERENCES AND SYMPOSIA FUSION REACTOR DESIGN IV

    E-Print Network [OSTI]

    Abdou, Mohamed

    in the physics of laser-target interactions, target design and implosion experiments; 5.3. New ICF reactorCONFERENCES AND SYMPOSIA FUSION REACTOR DESIGN IV Report on the Fourth IAEA Technical Committee Reactor Design and Technology at Yalta, USSR, from 26 May -- 6 June 1986. This report contains all

  13. Gen IV Materials Handbook Implementation Plan

    SciTech Connect (OSTI)

    Rittenhouse, P.; Ren, W.

    2005-03-29

    A Gen IV Materials Handbook is being developed to provide an authoritative single source of highly qualified structural materials information and materials properties data for use in design and analyses of all Generation IV Reactor Systems. The Handbook will be responsive to the needs expressed by all of the principal government, national laboratory, and private company stakeholders of Gen IV Reactor Systems. The Gen IV Materials Handbook Implementation Plan provided here addresses the purpose, rationale, attributes, and benefits of the Handbook and will detail its content, format, quality assurance, applicability, and access. Structural materials, both metallic and ceramic, for all Gen IV reactor types currently supported by the Department of Energy (DOE) will be included in the Gen IV Materials Handbook. However, initial emphasis will be on materials for the Very High Temperature Reactor (VHTR). Descriptive information (e.g., chemical composition and applicable technical specifications and codes) will be provided for each material along with an extensive presentation of mechanical and physical property data including consideration of temperature, irradiation, environment, etc. effects on properties. Access to the Gen IV Materials Handbook will be internet-based with appropriate levels of control. Information and data in the Handbook will be configured to allow search by material classes, specific materials, specific information or property class, specific property, data parameters, and individual data points identified with materials parameters, test conditions, and data source. Details on all of these as well as proposed applicability and consideration of data quality classes are provided in the Implementation Plan. Website development for the Handbook is divided into six phases including (1) detailed product analysis and specification, (2) simulation and design, (3) implementation and testing, (4) product release, (5) project/product evaluation, and (6) product maintenance and enhancement. Contracting of development of the Handbook website is discussed in terms of host server options, cost, technology, developer background and cooperative nature, and company stability. One of the first and most important activities in website development will be the generation of a detailed Handbook product requirements document including case diagrams and functional requirements tables. The Implementation Plan provides a detailed overview of the organizational structure of the Handbook and details of Handbook preparation, publication, and distribution. Finally, the Implementation Plan defines Quality Assurance requirements for the Handbook.

  14. EnginEEring our prospErity: sustainablE citiEs and industriEs in thE 21st

    E-Print Network [OSTI]

    Skorobogatiy, Maksim

    EnginEEring our prospErity: sustainablE citiEs and industriEs in thE 21st cEntury ÊtrE lEs ingéniEurs dE notrE prospérité: dEs villEs Et dEs industriEs durablEs au 21E sièclE From leFt to right: John, Professor of Mechanical Engineering, MIT chris turnEr, Journalist and author Julian allwood, Reader

  15. In vitro removal of actinide (IV) ions

    DOE Patents [OSTI]

    Weitl, Frederick L. (Martinez, CA); Raymond, Kenneth N. (Berkeley, CA)

    1982-01-01

    A compound of the formula: ##STR1## wherein X is hydrogen or a conventional electron-withdrawing group, particularly --SO.sub.3 H or a salt thereof; n is 2, 3, or 4; m is 2, 3, or 4; and p is 2 or 3. The present compounds are useful as specific sequestering agents for actinide (IV) ions. Also described is a method for the 2,3-dihydroxybenzamidation of azaalkanes.

  16. OS INSTALLATION * Download the Raspbian OS image from http://www.raspberrypi.org/downloads/

    E-Print Network [OSTI]

    =/dev/sdX - $ sync * put the SD-Card into the SD-Card port on the back of your raspberry pi * plugin all other 'pi' with password 'raspberry'> OS CONFIGURATION ---------------- after the boot> * desktop - configure as you need/want - WiFi config Installation 'Python mit dem Raspberry Pi' - WiSe 2015

  17. Coastal Engineering Technical Note IV-20 September 1999

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Coastal Engineering Technical Note IV-20 September 1999 1 Sediment Budget Analysis System (SBAS platforms. This CETN is a companion to CETN-IV-15 (Revised September 1999) (Rosati and Kraus 1999), which IV-20 September 1999 2 · Produces report-quality graphics and has all typical Windows operating

  18. CONCERNING THE REACTION OF METALLOCENE DICHLORIDES OF TITANIUM (IV) AND ZIRCONIUM(IV) WITH LITHIUM BIS(TRIMETHYLSILYL)AMIDE

    E-Print Network [OSTI]

    Simpson, Stephen J.

    2013-01-01

    of Titanium(IV) and Zirconium(IV) with Lithium Bis(also formed. The related zirconium metallocycle was prepared2 • The bis-silylamide of zirconium, cp 2 Zr[N(SiMe 3 ) 2

  19. ¿Es posible y deseable una dramaturgia específicamente femenina?

    E-Print Network [OSTI]

    Gambaro, Griselda

    1980-07-01

    despiadados de una sociedad que no se siente demasiado feliz cuando es analizada de esa manera y que responde con las armas que tiene a mano: indiferencia, censura, crítica destructiva, fracaso comercial. ¿Es lícito agregar a estos problemas del teatro uno... le plantea una sociedad competitiva y de con- 18 LATIN AMERICAN THEATRE REVIEW sumo, cómo quebraremos, sin negarla, la esencia del teatro, un lugar espacial y temporal de re-creación de la realidad, una re-creación que debe ser profunda y...

  20. El teatro en Lima: Lima es el Perú

    E-Print Network [OSTI]

    Dí az, Gré gor

    1985-10-01

    esta palabrita "clisé," colijo que la razón es otra. Al no ser propietarios del local y sí sólo arrendatarios por corto tiempo y a plazo fijo (30, 45 o 60 días), no pueden invertir en arreglos de sala, baños, fachada, que por otra parte, debe ser... esta palabrita "clisé," colijo que la razón es otra. Al no ser propietarios del local y sí sólo arrendatarios por corto tiempo y a plazo fijo (30, 45 o 60 días), no pueden invertir en arreglos de sala, baños, fachada, que por otra parte, debe ser...

  1. Tag: ES&H | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S. Coal Stocks atDownstreamMotorCharm4.2ES&H Tag: ES&H

  2. Classication automatique de donn#es composites A. Ketterlin

    E-Print Network [OSTI]

    Genaud, Stéphane

    d'objets composites, # savoir la r#partition d'un ensemble de donn#es en classes, selon un crit#re d membres de la classe. Si ce probl#me a #t# tr#s #tudi# dans un contexte statistique [3], il l'a #t

  3. Cuan importante es e-E Raul Toral

    E-Print Network [OSTI]

    Toral, Raúl

    necesario si pensamos, por ejemplo, que se pueden obtener todas las propiedades termodin´amicas del equilib T = S U N,V (3) que es una f´ormula previamente conocida en termodin´amica si identificamos U con la energ hamiltoniano con las propiedades termodin´amicas observ- ables. La f´ormula anterior nos da la temperatura como

  4. Earth SciEncES attheUniversityofNewHampshire.

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    Earth SciEncES attheUniversityofNewHampshire. DiscoverEarthSciences Department of Earth Sciences University of New Hampshire James Hall 56 College Road Durham, NH 03824 603 862-1718 earth.sciences@unh.edu In January 2010, the University of New Hampshire Earth Sciences Department moved into its newly renovated

  5. Universitt Dortmund Ist es ein ganz neues Internet?

    E-Print Network [OSTI]

    Morik, Katharina

    Universität Dortmund Web 2.0: Ist es ein ganz neues Internet? Zou Jiong 19.06.2007 #12;Universität Dortmund Lehrstuhl für künstliche Intelligenz · Als der Begriff Web 2.0 wurde bei einer vom Verleger O den Term Web 2.0 ,nur eine Beschreibung... Was ist Web 2.0? #12;Universität Dortmund Lehrstuhl für

  6. Sustainable Communi/es: Evalua/ng Effects and Evidence

    E-Print Network [OSTI]

    California at Davis, University of

    Sustainable Communi/es: Evalua/ng Effects and Evidence Susan Handy #12;SB375 of strategies will achieve the targets? #12;Empirical research Forecas/ng models Policy we apply the evidence in evalua/ng projects and strategies? #12;Evidence Cycle

  7. CRYSTAL AND MOLECULAR STRUCTURE OF HYDRIDOTIS (BIS(TRIMETHYLSILYL)AMIDO]URANIUM(IV)

    E-Print Network [OSTI]

    Andersen, Richard A.

    2012-01-01

    BIS(TRIMETHYLSILYL)AMIDO]URANIUM(IV) Richard A. Andersen,BIS(TRIMETHYLSILYL)AMIDO]URANIUM(IV) Richard A. Andersen,of thorium (IV) and uranium (IV), HM[N(SiMe ) 2] 3 , have

  8. ARM - Field Campaign - ARM Airborne Carbon Measurements IV (ARM-ACME IV)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See22, 2012III ARM Data DiscoveryIV (ARM-ACME IV) ARM Data

  9. Impacts of Title IV in Maryland

    SciTech Connect (OSTI)

    Sherwell, J. [Dept. of Natural Resources, Annapolis, MD (United States); Ellis, H. [Johns Hopkins Univ., Baltimore, MD (United States); Corio, L.; Seinfelt, J. [Versar, Inc., Columbia, MD (United States)

    1995-12-31

    The Maryland Department of Natural Resources` Power Plant Research Program has evaluated the environmental effects of acid deposition on Maryland`s air, land, water (especially the Chesapeake Bay), and human resources since the mid-1980`s. Title IV of the Clean Air Act Amendments of 1990 (CAAA90) has focused much attention on the mandated reductions of nitrogen oxides (NO{sub x}) and sulfur dioxide (SO{sub 2}) to control acid deposition. Baseline data on acidic deposition and air emissions/pollution control for NO{sub x} and SO{sub 2} acquired through PPRP studies have proved useful in evaluating the impacts of Title IV on Maryland power plants and resources. Three example programs are discussed: The first is an evaluation of SO{sub 2} emissions on ecosystems through the use of critical loads--the amount of acid rain that an ecosystem can tolerate without continuing to acidify. Results support the use of broadly based emissions trading scenarios: The second study is an evaluation of the potential for reducing nitrate loading in the Chesapeake Bay by reducing NO{sub x} emissions. Results indicate substantial NO{sub x} emission reductions could offer significant reductions in nitrate deposition to the Bay: The final study is a review of the impacts of Title IV on the Maryland coal industry and the prospects for coal cleaning and advanced combustion technologies. Current results indicate that Maryland coal will meet Phase 2 SO{sub 2} emission standards using advanced combustion techniques, such as fluidized bed technologies, but that additional emissions controls, such as a scrubber would be required in a conventional boiler.

  10. New Materials for NGNP/Gen IV

    SciTech Connect (OSTI)

    Robert W. Swindeman; Douglas L. Marriott

    2009-12-18

    The bounding conditions were briefly summarized for the Next Generation Nuclear Plant (NGNP) that is the leading candidate in the Department of Energy Generation IV reactor program. Metallic materials essential to the successful development and proof of concept for the NGNP were identified. The literature bearing on the materials technology for high-temperature gas-cooled reactors was reviewed with emphasis on the needs identified for the NGNP. Several materials were identified for a more thorough study of their databases and behavioral features relative to the requirements ASME Boiler and Pressure Vessel Code, Section III, Division 1, Subsection NH.

  11. Gen IV Materials Handbook Functionalities and Operation

    SciTech Connect (OSTI)

    Ren, Weiju

    2009-12-01

    This document is prepared for navigation and operation of the Gen IV Materials Handbook, with architecture description and new user access initiation instructions. Development rationale and history of the Handbook is summarized. The major development aspects, architecture, and design principles of the Handbook are briefly introduced to provide an overview of its past evolution and future prospects. Detailed instructions are given with examples for navigating the constructed Handbook components and using the main functionalities. Procedures are provided in a step-by-step fashion for Data Upload Managers to upload reports and data files, as well as for new users to initiate Handbook access.

  12. Cours-IV/Clavin2015.key

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

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

  13. SECTION IV. ATOMIC AND MOLECULAR SCIENCE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845* Storage SystemsLight particleNUCLEAR7.0TheIV.

  14. SECTION IV: ATOMIC AND MOLECULAR SCIENCE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845* Storage SystemsLightIV: ATOMIC AND MOLECULAR

  15. SECTION IV: ATOMIC, MOLECULAR AND MATERIALS SCIENCE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845* Storage SystemsLightIV: ATOMIC AND

  16. SECTION IV: ATOMIC, MOLECULAR AND MATERIALS SCIENCE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845* Storage SystemsLightIV: ATOMIC AND Systematics

  17. RSF Workshop Session IV: Occupant Behavior

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on Global TechnologyProceeding2-7675-001.docSession IV:

  18. Meadow Lake IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville Mt GeothermalMauna LoaMcAdooWindII JumpWestacoIV Jump

  19. Mountain View IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation, searchsource HistoryCharleston, Nevada:WindIV Jump to:

  20. Type IV COPV Cold Gas Operation Challenges

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsStateof Energy TwoEvent at the Pu Facility,Type IV COPV

  1. Le Ro os EoucADoRESy pnornsroNAlEs DE rn CoNsBRv,tcrN: LA IMpLEMENTAcIN or uN

    E-Print Network [OSTI]

    Medellín, Rodrigo

    ejidos, constituido una herramienta importante para la conservación y el uso sustentable. embargo, México

  2. Analise Matematica IV Electrotecnia, ramo de Telecomunicacoes

    E-Print Network [OSTI]

    Matos, João Palhoto

    e # #u # # 2 u #x 2 + # 2 u #y 2 = 0, em# u = #, sobre ## . Seja f :# # C # C uma funâ?ºcâ?ao analâ??�ticaâ?ºcâ?ao analâ??�tica em W = {z # C\\{0} : 1/z ## }. 1 A notaâ?ºcâ?ao # = significa que identificamos os dois espa

  3. Solar Energy Grid Integration Systems -- Energy Storage (SEGIS-ES).

    SciTech Connect (OSTI)

    Hanley, Charles J.; Ton, Dan T.; Boyes, John D.; Peek, Georgianne Huff

    2008-07-01

    This paper describes the concept for augmenting the SEGIS Program (an industry-led effort to greatly enhance the utility of distributed PV systems) with energy storage in residential and small commercial applications (SEGIS-ES). The goal of SEGIS-ES is to develop electrical energy storage components and systems specifically designed and optimized for grid-tied PV applications. This report describes the scope of the proposed SEGIS-ES Program and why it will be necessary to integrate energy storage with PV systems as PV-generated energy becomes more prevalent on the nation's utility grid. It also discusses the applications for which energy storage is most suited and for which it will provide the greatest economic and operational benefits to customers and utilities. Included is a detailed summary of the various storage technologies available, comparisons of their relative costs and development status, and a summary of key R&D needs for PV-storage systems. The report concludes with highlights of areas where further PV-specific R&D is needed and offers recommendations about how to proceed with their development.

  4. efficient spectral-galerkin methods iv. spherical geometries

    E-Print Network [OSTI]

    1999-10-21

    EFFICIENT SPECTRAL-GALERKIN METHODS IV. SPHERICAL GEOMETRIES. ?. JIE SHEN†. SIAM J. SCI. COMPUT. c 1999 Society for Industrial and Applied ...

  5. Solar Energy Education. Reader, Part IV. Sun schooling Not Available...

    Office of Scientific and Technical Information (OSTI)

    Reader, Part IV. Sun schooling Not Available 14 SOLAR ENERGY; SOLAR ENERGY; EDUCATION; BIOMASS; CURRICULUM GUIDES; GREENHOUSE EFFECT; METHANE; OCEAN THERMAL POWER PLANTS; RENEWABLE...

  6. Courses: Engineering Science (ES) Page 305Sonoma State University 2012-2013 Catalog ES 230 ElEctronicS i (3)

    E-Print Network [OSTI]

    Ravikumar, B.

    EctronicS i (3) Lecture 3 hours. Theory, characteristics and operation of diodes, bipolar junction transistors of Instructor. ES 231 ElEctronicS i laboratory (1) Laboratory, 3 hours. Laboratory work to accompany ES 230 230. ES 310 MicroprocESSorS and SyStEM dESign (4) Lecture, 3 hours; laboratory, 3 hours. Hardware

  7. Guanh es Energia S A | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimen River Power Co Ltd JumpGuanh es Energia S A Jump to:

  8. Agua en la Luna? El hidrgeno es el elemento ms comn

    E-Print Network [OSTI]

    Rodriguez, Luis F.

    ¿cómoves? 30 ¿Agua en la Luna? El hidrógeno es el elemento más común en el Universo y el oxígeno es átomos se unen para formar agua. La Luna es el primer cuerpo celeste que viene a la mente, ya que saber si tiene o no agua es de crucial importancia para la futura exploración y colonización de nuestro

  9. Handleiding eduroam op Apple iOS6

    E-Print Network [OSTI]

    Handleiding eduroam op Apple iOS6 Version: 1.0 eduroam Date: 24-04-2013 #12;2 Inleiding Deze handleiding beschrijft hoe u met uw Apple iPad of iPhone met iOS6 een verbinding met eduroam kan opzetten

  10. School of Computing Janos Project Processes in KaffeOS

    E-Print Network [OSTI]

    Utah, University of

    heap shared heap X School of Computing 17 Performance Results l Overhead for well­behaved applications barrier (memory overhead) School of Computing 18 SpecJVM Performance of KaffeOS 0 10 20 30 40 50 60 701 School of Computing Janos Project Processes in KaffeOS: Isolation, Resource Management

  11. CMAD IV 11/14/96 Information Security

    E-Print Network [OSTI]

    California at Davis, University of

    CMAD IV 11/14/96 Information Security and the Electric Power Industry Ab Kader Ron Skelton Electric;CMAD IV 11/14/96 EPRI Security Initiatives · Information Security Workshop ­ Utility Security Survey (MIS Training) · Information Security Applications ­ Power System Security (LANL) ­ Residential

  12. Reducing Nitrogen Oxide Emissions: 1996 Compliance with Title IV Limits

    Reports and Publications (EIA)

    1998-01-01

    The purpose of this article is to summarize the existing federal nitrogen oxide (Nox) regulations and the 1996 performance of the 239 Title IV generating units. It also reviews the basics of low-Nox burner technology and presents cost and performance data for retrofits at Title IV units.

  13. MOOS-IvP Autonomy Tools Users Manual

    E-Print Network [OSTI]

    Benjamin, Michael R.

    2008-11-11

    This document describes seven common MOOS-IvP autonomy tools. The uHelmScope application provides a run-time scoping window into the state of an active IvP Helm executing its mission. The pMarineViewer application is a ...

  14. CALIBRATING C-IV-BASED BLACK HOLE MASS ESTIMATORS

    SciTech Connect (OSTI)

    Park, Daeseong; Woo, Jong-Hak; Shin, Jaejin [Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of); Denney, Kelly D., E-mail: pds2001@astro.snu.ac.kr, E-mail: woo@astro.snu.ac.kr, E-mail: jjshin@astro.snu.ac.kr, E-mail: kelly@dark-cosmology.dk [Dark Cosmology Centre, Niels Bohr Institute, Juliane Maries Vej 30, DK-2100 Copenhagen O (Denmark)

    2013-06-20

    We present the single-epoch black hole mass estimators based on the C IV {lambda}1549 broad emission line, using the updated sample of the reverberation-mapped active galactic nuclei and high-quality UV spectra. By performing multi-component spectral fitting analysis, we measure the C IV line widths (FWHM{sub C{sub IV}} and line dispersion, {sigma}{sub C{sub IV}}) and the continuum luminosity at 1350 A (L{sub 1350}) to calibrate the C-IV-based mass estimators. By comparing with the H{beta} reverberation-based masses, we provide new mass estimators with the best-fit relationships, i.e., M{sub BH}{proportional_to}L{sub 1350}{sup 0.50{+-}0.07}{sigma}{sub C{sub IV}{sup 2}} and M{sub BH}{proportional_to}L{sub 1350}{sup 0.52{+-}0.09} FWHM{sub C{sub IV}{sup 0.56{+-}0.48}}. The new C-IV-based mass estimators show significant mass-dependent systematic difference compared to the estimators commonly used in the literature. Using the published Sloan Digital Sky Survey QSO catalog, we show that the black hole mass of high-redshift QSOs decreases on average by {approx}0.25 dex if our recipe is adopted.

  15. An Integrated Safety Assessment Methodology for Generation IV Nuclear Systems

    SciTech Connect (OSTI)

    Timothy J. Leahy

    2010-06-01

    The Generation IV International Forum (GIF) Risk and Safety Working Group (RSWG) was created to develop an effective approach for the safety of Generation IV advanced nuclear energy systems. Early work of the RSWG focused on defining a safety philosophy founded on lessons learned from current and prior generations of nuclear technologies, and on identifying technology characteristics that may help achieve Generation IV safety goals. More recent RSWG work has focused on the definition of an integrated safety assessment methodology for evaluating the safety of Generation IV systems. The methodology, tentatively called ISAM, is an integrated “toolkit” consisting of analytical techniques that are available and matched to appropriate stages of Generation IV system concept development. The integrated methodology is intended to yield safety-related insights that help actively drive the evolving design throughout the technology development cycle, potentially resulting in enhanced safety, reduced costs, and shortened development time.

  16. New mono-organotin (IV) dithiocarbamate complexes

    SciTech Connect (OSTI)

    Muthalib, Amirah Faizah Abdul; Baba, Ibrahim [School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi (Malaysia)

    2014-09-03

    Eighteen new mono-organotin dithiocarbamate compounds derived each nine from methyltin(IV) and phenyltin(IV) reacted using in-situ method with various type of N-dialkylamine together with carbon disulphide with the ratio of 1:3:3. Elemental and gravimetric analysis showed that the general formula of these compounds were RSnCl[S{sub 2}CNR?R?]{sub 2} (R= Ph, CH{sub 3}, R? = CH{sub 3}, C{sub 2}H{sub 5}, C{sub 7}H{sub 7} and R? = C{sub 2}H{sub 5}, C{sub 6}H{sub 11}, iC{sub 3}H{sub 7}, C{sub 7}H{sub 7}). These compounds had been characterized by infrared spectroscopy, ultraviolet spectroscopy, {sup 1}H, {sup 13}C NMR spectroscopy and single crystal X-ray crystallography. The infrared spectra of these compounds showed three important peaks indicating the formation of dithiocarbamate compounds, ?(CN), ?(CS) and ?(Sn-S) band which present in the region of 1444–1519, 954–1098 and 318–349 cm{sup ?1} respectively. The ultraviolet-visible spectra showed an absorption band for the ? - ?* transition of NCS group in the range of 253 – 259 nm due to the intramolecular charge transfer of the ligand. The {sup 13}C NMR spectra showed an important shift for ?(N{sup 13}CS{sub 2}) in the range of 196.8 – 201.9 ppm.. Single crystal X-ray diffraction studies showed three new structures with the general formula of PhSnCl[S{sub 2}CN(Et)(i?Pr)]{sub 2}, MeSnCl[S{sub 2}CN(Me)(Cy)]{sub 2} and MeSnCl[S{sub 2}CN(i?Pr)(CH{sub 2}Ph)]{sub 2}. All structures having a distorted octahedral geometry set by CClS{sub 4} donor atom from the two chelating dithiocarbamate ligands.

  17. Extending a MOOS-IvP Autonomy System and Users Guide to the IvPBuild Toolbox

    E-Print Network [OSTI]

    Benjamin, Michael R.

    2009-08-20

    This document describes how to extend the suite of MOOS applications and IvP Helm behaviors distributed with the MOOS-IvP software bundle from www.moos-ivp.org. It covers (a) a straw-man repository with a place-holder MOOS ...

  18. Actinide Corroles: Synthesis and Characterization of Thorium(IV) and Uranium(IV) bis(-chloride) Dimers

    SciTech Connect (OSTI)

    Ward, Ashleigh L.; Buckley, Heather L.; Gryko, Daniel T.; Lukens, Wayne W.; Arnold, John

    2013-12-01

    The first synthesis and structural characterization of actinide corroles is presented. Thorium(IV) and uranium(IV) macrocycles of Mes2(p-OMePh)corrole were synthesised and characterized by single-crystal X-ray diffraction, UV-Visible spectroscopy, variable-temperature 1H NMR, ESI mass spectrometry and cyclic voltammetry.

  19. ES&H development activities for the W89 warhead

    SciTech Connect (OSTI)

    Pretzel, C.W.

    1995-08-01

    Environmental, Safety and Health (ES&H) issues became an important design consideration during the development of the W89 warhead for the SRAM 11 (Short-Range Attack Missile) missile. An action plan was developed to handle these issues at all the production agencies and at both the system and the component level. The main thrust was in the area of solvent substitution, in particular for solder flux removal. The cleaner d-limonene followed by an isopropyl alcohol rinse was selected for applications were the traditional cleaners were 1,1,1 trichloroethane or trichloroethylene. Compatibility testing rather than efficacy testing dominated the development effort. In addition to other solvent substitution applications, organic materials that were free of toluene diisocynate (TDI), and methylene dianiline (MDA) were explored for use in the W89.

  20. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIES

    E-Print Network [OSTI]

    Cohen, Sidney

    2014-01-01

    THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIESTHE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIESreactive species in catalytic oxidation of S(IV). so 3 2- as

  1. Practical Analysis of Gadget Framework on Android OS

    E-Print Network [OSTI]

    Practical Analysis of Gadget Framework on Android OS Studienarbeit im Rahmen des Diplomstudiengangs on Android 4 2.1 USB Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1.1 Topology . . . . . . . . . . . . . . . . . . . . . 12 2.2.5 Gadgetfs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.3 Embedded Android

  2. TOTAL SES SL EJ//EK EN IV EN III

    National Nuclear Security Administration (NNSA)

    SL EJEK EN IV EN III NN (Engineering) NQ (ProfTechAdmin) NU (TechAdminSupport) RETIREMENT ELIGIBLE TO RETIRE IMMEDIATELY 11 13.9% ELIGIBLE TO RETIRE BY 3272014 29 36.7%...

  3. Smog Check II Evaluation Part IV: Smog Check Costs and

    E-Print Network [OSTI]

    Denver, University of

    Smog Check II Evaluation Part IV: Smog Check Costs and Cost Effectiveness Are the Overall Costs of Smog Check? __________________ 2 2.1. Vehicle Testing Costs____________________________________________ 3 2.2. Repair Costs ___________________________________________________ 5 2.3. Administrative Costs

  4. StratOS: A Big Data Framework for Scientific Computing

    E-Print Network [OSTI]

    Stickley, Nathaniel R

    2015-01-01

    We introduce StratOS, a Big Data platform for general computing that allows a datacenter to be treated as a single computer. With StratOS, the process of writing a massively parallel program for a datacenter is no more complicated than writing a Python script for a desktop computer. Users can run pre-existing analysis software on data distributed over thousands of machines with just a few keystrokes. This greatly reduces the time required to develop distributed data analysis pipelines. The platform is built upon industry-standard, open-source Big Data technologies, from which it inherits fast data throughput and fault tolerance. StratOS enhances these technologies by adding an intuitive user interface, automated task monitoring, and other usability features.

  5. Interface Contracts for TinyOS Will Archer

    E-Print Network [OSTI]

    Regehr, John

    Interface Contracts for TinyOS Will Archer School of Computing University of Utah warcher and enforce component interface contracts. Due to the ex- tensive reuse of the most common interfaces, implementing con- tracts for a small number of frequently reused interfaces permitted us to extensively check

  6. HUBBLE/COS OBSERVATIONS OF THE Ly{alpha} FOREST TOWARD THE BL Lac OBJECT 1ES 1553+113

    SciTech Connect (OSTI)

    Danforth, Charles W.; Keeney, Brian A.; Stocke, John T.; Shull, J. Michael; Yao Yangsen, E-mail: danforth@casa.colorado.ed [CASA, Department of Astrophysical and Planetary Sciences, University of Colorado, 389-UCB, Boulder, CO 80309 (United States)

    2010-09-01

    We present new moderate-resolution, far-ultraviolet spectra from the Hubble Space Telescope/Cosmic Origins Spectrograph (HST/COS) of the BL Lac object 1ES 1553+113 covering the wavelength range 1135 A < {lambda} < 1795 A. The data show a smooth continuum with a wealth of narrow (b < 100 km s{sup -1}) absorption features arising in the interstellar medium and intergalactic medium. These features include 41 Ly{alpha} absorbers at 0 < z{sub abs} < 0.43, 14 of which are detected in multiple Lyman lines and 6 of which show absorption in one or more metal lines. We analyze a metal-rich triplet ({Delta}cz {approx} 1000 km s{sup -1}) of Ly{alpha} absorbers at z{sub abs} {approx} 0.188 in which O VI, N V, and C III absorption is detected. Silicon ions (Si III, Si IV) are not detected to fairly strong upper limits and we use the measured Si III/C III upper limit to derive an abundance limit (C/Si) {>=} 4(C/Si){sub sun} for the strongest component of the absorber complex. Galaxy redshift surveys show a number of massive galaxies at approximately the same redshift as this absorption complex, suggesting that it arises in a large-scale galaxy filament. As one of the brightest extragalactic X-ray and {gamma}-ray sources, 1ES 1553+113 is of great interest to the high-energy astrophysics community. With no intrinsic emission or absorption features, 1ES 1553+113 has no direct redshift determination. We use intervening Ly{alpha} absorbers to place a direct limit on the redshift: z{sub em}>0.395 based on a confirmed Ly{alpha}+O VI absorber and z{sub em}>0.433 based on a single-line detection of Ly{alpha}. The current COS data are only sensitive to Ly{alpha} absorbers at z < 0.47, but we present statistical arguments that z{sub em} {approx}< 0.58 (at a 1{sigma} confidence limit) based on the non-detection of any Ly{beta} absorbers at z>0.4.

  7. Automatic generation and analysis of solar cell IV curves

    SciTech Connect (OSTI)

    Kraft, Steven M.; Jones, Jason C.

    2014-06-03

    A photovoltaic system includes multiple strings of solar panels and a device presenting a DC load to the strings of solar panels. Output currents of the strings of solar panels may be sensed and provided to a computer that generates current-voltage (IV) curves of the strings of solar panels. Output voltages of the string of solar panels may be sensed at the string or at the device presenting the DC load. The DC load may be varied. Output currents of the strings of solar panels responsive to the variation of the DC load are sensed to generate IV curves of the strings of solar panels. IV curves may be compared and analyzed to evaluate performance of and detect problems with a string of solar panels.

  8. Tethys and Annex IV Progress Report for FY 2012

    SciTech Connect (OSTI)

    Hanna, Luke A.; Butner, R. Scott; Whiting, Jonathan M.; Copping, Andrea E.

    2013-09-01

    The marine and hydrokinetic (MHK) environmental Impacts Knowledge Management System, dubbed “Tethys” after the mythical Greek titaness of the seas, is being developed by the Pacific Northwest National Laboratory (PNNL) to support the U.S. Department of Energy’s Wind and Water Power Program (WWPP). Functioning as a smart database, Tethys enables its users to identify key words or terms to help gather, organize and make available information and data pertaining to the environmental effects of MHK and offshore wind (OSW) energy development. By providing and categorizing relevant publications within a simple and searchable database, Tethys acts as a dissemination channel for information and data which can be utilized by regulators, project developers and researchers to minimize the environmental risks associated with offshore renewable energy developments and attempt to streamline the permitting process. Tethys also houses a separate content-related Annex IV data base with identical functionality to the Tethys knowledge base. Annex IV is a collaborative project among member nations of the International Energy Agency (IEA) Ocean Energy Systems – Implementing Agreement (OES-IA) that examines the environmental effects of ocean energy devices and projects. The U.S. Department of Energy leads the Annex IV working with federal partners such as the Federal Energy Regulatory Commission (FERC), the Bureau of Ocean Energy Management (BOEM), and the National Oceanic Atmospheric Administration (NOAA). While the Annex IV database contains technical reports and journal articles, it is primarily focused on the collection of project site and research study metadata forms (completed by MHK researchers and developers around the world, and collected by PNNL) which provide information on environmental studies and the current progress of the various international MHK developments in the Annex IV member nations. The purpose of this report is to provide a summary of the content, accessibility and functionality enhancements made to the Annex IV and Tethys knowledge bases in FY12.

  9. Plutonium Oxidation and Subsequent Reduction by Mn (IV) Minerals

    SciTech Connect (OSTI)

    KAPLAN, DANIEL

    2005-09-13

    Plutonium sorbed to rock tuff was preferentially associated with manganese oxides. On tuff and synthetic pyrolusite (Mn{sup IV}O{sub 2}), Pu(IV) or Pu(V) was initially oxidized, but over time Pu(IV) became the predominant oxidation state of sorbed Pu. Reduction of Pu(V/VI), even on non-oxidizing surfaces, is proposed to result from a lower Gibbs free energy of the hydrolyzed Pu(IV) surface species versus that of the Pu(V) or Pu(VI) surface species. This work suggests that despite initial oxidation of sorbed Pu by oxidizing surfaces to more soluble forms, the less mobile form of Pu, Pu(IV), will dominate Pu solid phase speciation during long term geologic storage. The safe design of a radioactive waste or spent nuclear fuel geologic repository requires a risk assessment of radionuclides that may potentially be released into the surrounding environment. Geochemical knowledge of the radionuclide and the surrounding environment is required for predicting subsurface fate and transport. Although difficult even in simple systems, this task grows increasingly complicated for constituents, like Pu, that exhibit complex environmental chemistries. The environmental behavior of Pu can be influenced by complexation, precipitation, adsorption, colloid formation, and oxidation/reduction (redox) reactions (1-3). To predict the environmental mobility of Pu, the most important of these factors is Pu oxidation state. This is because Pu(IV) is generally 2 to 3 orders of magnitude less mobile than Pu(V) in most environments (4). Further complicating matters, Pu commonly exists simultaneously in several oxidation states (5, 6). Choppin (7) reported Pu may exist as Pu(IV), Pu(V), or Pu(VI) oxic natural groundwaters. It is generally accepted that plutonium associated with suspended particulate matter is predominantly Pu(IV) (8-10), whereas Pu in the aqueous phase is predominantly Pu(V) (2, 11-13). The influence of the character of Mn-containing minerals expected to be found in subsurface repository environments on Pu oxidation state distributions has been the subject of much recent research. Kenney-Kennicutt and Morse (14), Duff et al. (15), and Morgenstern and Choppin (16) observed oxidation of Pu facilitated by Mn(IV)-bearing minerals. Conversely, Shaughnessy et al. (17) used X-ray Absorption near-edge spectroscopy (XANES) to show reduction of Pu(VI) by hausmannite (Mn{sup II}Mn{sub 2}{sup III}O{sub 4}) and manganite ({gamma}-Mn{sup III}OOH) and Kersting et al., (18) observed reduction of Pu(VI) by pyrolusite (Mn{sup IV}O{sub 2}). In this paper, we attempt to reconcile the apparently conflicting datasets by showing that Mn-bearing minerals can indeed oxidize Pu, however, if the oxidized species remains on the solid phase, the oxidation step competes with the formation of Pu(IV) that becomes the predominant solid phase Pu species with time. The experimental approach we took was to conduct longer term (approximately two years later) oxidation state analyses on the Pu sorbed to Yucca Mountain tuff (initial analysis reported by Duff et al., (15)) and measure the time-dependant changes in the oxidation state distribution of Pu in the presence of the Mn mineral pyrolusite.

  10. Figure ES7. Adjusted Annual Energy Growth - No Fuel Economy Effects

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1ES6 Figure ES6.ES7

  11. A CHARACTERIZATION OF BOUNDED SYMMETRIC DOMAINS OF TYPE IV

    E-Print Network [OSTI]

    Geatti, Laura

    A CHARACTERIZATION OF BOUNDED SYMMETRIC DOMAINS OF TYPE IV L. GEATTI, A. IANNUZZI, AND J.-J. LOEB with the compact-open topology is a topological group. We say that X is characterized by its automorphism group to Aut(X) is biholomorphic to X. Most manifolds are not characterized by their automorphism group. For in

  12. Parameter extraction from I-V characteristics of PV devices

    SciTech Connect (OSTI)

    Macabebe, Erees Queen B.; Sheppard, Charles J.; Dyk, E. Ernest van

    2011-01-15

    Device parameters such as series and shunt resistances, saturation current and diode ideality factor influence the behaviour of the current-voltage (I-V) characteristics of solar cells and photovoltaic modules. It is necessary to determine these parameters since performance parameters are derived from the I-V curve and information provided by the device parameters are useful in analyzing performance losses. This contribution presents device parameters of CuIn(Se,S){sub 2}- and Cu(In,Ga)(Se,S){sub 2}-based solar cells, as well as, CuInSe{sub 2}, mono- and multicrystalline silicon modules determined using a parameter extraction routine that employs Particle Swarm Optimization. The device parameters of the CuIn(Se,S){sub 2}- and Cu(In,Ga)(Se,S){sub 2}-based solar cells show that the contribution of recombination mechanisms exhibited by high saturation current when coupled with the effects of parasitic resistances result in lower maximum power and conversion efficiency. Device parameters of photovoltaic modules extracted from I-V characteristics obtained at higher temperature show increased saturation current. The extracted values also reflect the adverse effect of temperature on parasitic resistances. The parameters extracted from I-V curves offer an understanding of the different mechanisms involved in the operation of the devices. The parameter extraction routine utilized in this study is a useful tool in determining the device parameters which reveal the mechanisms affecting device performance. (author)

  13. ICAIL 2011/DESI IV Workshop on Setting Standards for

    E-Print Network [OSTI]

    Oard, Doug

    for Optimal Search Solutions 14. Chris Knox and Scott Dawson, ISO 9001: A Foundation for E-Discovery 15. SeanICAIL 2011/DESI IV Workshop on Setting Standards for Searching Electronically Stored Information and Standardization 7. Bennett B. Borden, Monica McCarroll and Sam Strickland, Why Document Review is Broken 8. Macyl

  14. Oxidative Reforming of Biodiesel Over Molybdenum (IV) Oxide

    E-Print Network [OSTI]

    Collins, Gary S.

    molybdenum dioxide displays excellent behavior as catalytic material for the oxidative reforming of bothOxidative Reforming of Biodiesel Over Molybdenum (IV) Oxide Jessica Whalen, Oscar Marin Flores, Su candidate as an effective catalyst for biodiesel. Few papers have been published on the topic of catalytic

  15. Cotton responses to mepiquat chloride and PGR-IV treatments 

    E-Print Network [OSTI]

    Biles, Stephen Paul

    1998-01-01

    . The application of MC causes plants to be shorter while PGR-IV treatment often results in taller plants. The use of sequential applications of these PGRs to obtain increased yields and height control has been questioned. The objective of this study...

  16. The Formation of Pb(IV) Oxides in Chlorinated Water

    SciTech Connect (OSTI)

    Lytle, Darren A.; Schock, Michael R. (EPA)

    2008-06-09

    Recent research has shown that Pb(IV) oxides play a significant geochemical role in drinking water distribution systems. However, most of the guidance for lead control in drinking water is based on the presumption that Pb(II) solids control lead solubility. Therefore, a better understanding of the chemistry of Pb(IV) in water is needed. Long-term lead precipitation experiments were conducted in chlorinated water (1-3 mg/L Cl{sub 2}) at pH 6.5,8, and 10, with and without sulfate. Results showed that two Pb(IV) dioxide polymorphs-plattnerite ({beta}-PbO{sub 2}) and scrutinyite ({alpha}-PbO{sub 2})-formed over time, as long as a high suspension redox potential was maintained with free chlorine. Neither mineral formed spontaneously, and the rate of formation increased with increasing pH. Hydrocerrusite and/or cerrusite initially precipitated out and overtime either disappeared or coexisted with PbO{sub 2}. Water pH dictated mineralogical presence. High pH favored hydrocerrusite and scrutinyite; low pH favored cerrusite and plattnerite. Along with a transformation of Pb(II) to Pb(IV) came a change in particle color from white to a dark shade of red to dark grey (differing with pH) and a decrease in lead solubility. If free chlorine was permitted to dissipate, the aging processes (i.e., mineralogy, color, and solubility) were reversible.

  17. JESSE N. JONES IV Department of Mechanical Engineering

    E-Print Network [OSTI]

    JESSE N. JONES IV Department of Mechanical Engineering Tufts University LIVIA RACZ Tufts University Department of Mechanical Engineering CHRIS ROGERS Department of Mechanical Engineering Tufts University to vibration, materials, and manufacture of musical instruments. A program similar to ours existed at North

  18. The Development of a Strategic Planning Framework for VCU's College of Humani?es and Sciences

    E-Print Network [OSTI]

    Gough, Christopher M.

    The Development of a Strategic Planning Framework for VCU's College us to iden?fy priori?es to include in a strategic plan for the college?es of the college · Form and structure (a mul?dimensional strategic planning framework) ­We

  19. AusgAbe 04 | 2010 Am 8. November war es so-

    E-Print Network [OSTI]

    Schiller, Stephan

    AusgAbe 04 | 2010 Am 8. November war es so- weit: Nach eineinhalb Jahren Vorbereitungs- und Program- senz der HHu erwartet wurde. Ziel des 2009 angelaufenen Projektes war es, der Hein- rich Grafiksammlung ,,Mensch und Tod" zu sehen. Informationen auf seite 10 Oeconomicum: Am 30. November war einweihung

  20. Capitulo 4 Recordac~oes de Calculo Vetorial em Tr^es

    E-Print Network [OSTI]

    Barata, João Carlos Alves

    Cap´itulo 4 Recorda¸c~oes de C´alculo Vetorial em Tr^es Dimens~oes Conte´udo 4.1 Alguns Operadores forma de exerc´icios, alguns resultados importantes sobre c´alculo vetorial em tr^es dimens

  1. Population of 195Os via a deep-inelastic reaction

    SciTech Connect (OSTI)

    Valiente-Dobon, J.J.; Wheldon, C.; Regan, P.H.; Langdown, S.D.; Yamamoto, A.D.; Wu, C.Y.; Cline, D.; Hayes, A.; Hua, H.; Teng, R.; Andreoiu, C.; Svensson, C.E.; Chapman, R.; Liang, X.; Fallon, P.; Lee, I.Y.; Macchiavelli, A.O.; Ward, D.; Freeman, S. J.; Smith, J.F.

    2004-09-13

    The present work reports on the {sub 76}{sup 195}Os isotope, which is the most neutron-rich osmium isotope for which transitions have been measured. It has been populated following a multi-nucleon transfer reaction between a thin {sub 78}{sup 198}Pt target and an 850-MeV {sub 54}{sup 136}Xe beam. Evidence from {gamma}-ray coincidences has been found for an I{sup {pi}} = ((27/2){sup -}) isomeric state with a measured half-life of 26 {+-} 9ns.

  2. BuildingOS by Lucid | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:PontiacInformationAssessment Toolkit JumpBuildingOS by Lucid

  3. EERC MAC OS X Download | Department of Energy

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

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

  4. Cerium(IV), Neptunium(IV), and Plutonium(IV) 1,2-phenyldiphosphonates: Correlations and Differences between Early Transuranium Elements and Their Proposed Surrogates

    SciTech Connect (OSTI)

    Diwu, Juan; Wang, Shuao; Liao, Zuolei; Burns, Peter C.; Albrecht-Schmitt, Thomas E.

    2010-10-04

    The in situ hydrothermal reduction of Np(VI) to Np(IV) and Pu(VI) to Pu(IV) in the presence of 1,2-phenylenediphosphonic acid (PhP2) results in the crystallization of Np[C6H4(PO3H)2]2·2H2O (NpPhP2) and Pu[C6H4(PO3H)(PO3H2)][C6H4(PO3H)(PO3)]·2H2O (PuPhP2), respectively. Similar reactions have been explored with Ce(IV) resulting in the isolation of the Ce(IV) phenylenediphosphonate Ce[C6H4(PO3H)(PO3H2)][C6H4(PO3H)(PO3)]·2H2O (CePhP2). Single crystal diffraction studies reveal that although all these three compounds all crystallize in the triclinic space group P1-, only PuPhP2 and CePhP2 are isotypic, whereas NpPhP2 adopts a distinct structure. In the cerium and plutonium compounds edge-sharing dimers of MO8 polyhedra are bridged by the diphosphonate ligand to create one-dimensional chains. NpPhP2 also forms chains. However, the NpO8 units are monomeric. The protonation of the ligands is also different in the two structure types. Furthermore, the NpO8 polyhedra are best described as square antiprisms (D4d), whereas the CeO8 and PuO8 units are trigonal dodecahedra (D2d). Bond-valence parameters of Ro = 1.972 and b = 0.538 have been derived for Np4+ using a combination of the data reported in this work with that available in crystallographic databases. The UV-vis-NIR absorption spectra of NpPhP2 and PuPhP2 are also reported and used to confirm the tetravalent oxidation states.

  5. Aero III/IV Complex Variable Theory Handout 1 A. G. Walton Derivatives

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Complex Variable Theory Handout 1 A. G. Walton Derivatives If i+}, is single the coefficients dn are unique. #12;Aero III/IV Complex Variable Theory Handout 2 A. G. Walton Residues

  6. Generation-IV Roadmap Report of the Fuel Cycle Crosscut Group

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Charter of the Generation IV Roadmap Fuel Cycle Crosscut Group (FCCG) is to (1) examine the fuel cycle implications for alternative nuclear power scenarios in terms of Generation IV goals and ...

  7. Annex IV Environmental Webinar: Effects of Energy Removal on Physical Systems

    Broader source: Energy.gov [DOE]

    Please mark your calendars for the next Annex IV Environmental webinar titled: Effects of Energy Removal on Physical Systems. Held under the auspices of the Annex IV initiative to the IEA Ocean...

  8. Analise Matematica IV 4 de Janeiro de 2007

    E-Print Network [OSTI]

    Girão, Pedro M.

    , 2 e 3g) 90 minutos 1o Exame Todas as perguntas 3 horas Apresente os calculos 1. Considere a equac~ao diferencial ordinaria de 1a ordem 2t + y yyH = 0. a) Esboce o seu campo de direcc~oes e os gra~ao diferencial. (1.5) De prefer^encia, apresente o resultado numa forma factorizada de modo a que #12;quem claras

  9. Mineral-Assisted Pathways in Prebiotic Synthesis: Photoelectrochemical Reduction of Carbon(+IV) by

    E-Print Network [OSTI]

    (+IV) by Manganese Sulfide Xiang V. Zhang, Scot T. Martin,*, Cynthia M. Friend,, Martin A. A. Schoonen,§ and Heinrich

  10. Metallicity of the intergalactic medium using pixel statistics: IV. Oxygen

    E-Print Network [OSTI]

    Anthony Aguirre; Corey Dow-Hygelund; Joop Schaye; Tom Theuns

    2008-07-21

    We have studied the abundance of oxygen in the IGM by analyzing OVI, CIV, SiIV, and HI pixel optical depths derived from a set of high-quality VLT and Keck spectra of 17 QSOs at 2.1 ~ 0.2. Consistent results are obtained by similarly comparing OVI to HI or OVI to SiIV optical depth ratios to simulation values, and also by directly ionization-correcting OVI optical depths as function of HI optical depths into [O/H] as a function of density. Subdividing the sample reveals no evidence for evolution, but low- and high-density samples are inconsistent, suggesting either density-dependence of [O/C] or -- more likely -- prevalence of collisionally-ionized gas at high density.

  11. Method of synthesis of anhydrous thorium(IV) complexes

    DOE Patents [OSTI]

    Kiplinger, Jaqueline L; Cantat, Thibault

    2013-04-30

    Method of producing anhydrous thorium(IV) tetrahalide complexes, utilizing Th(NO.sub.3).sub.4(H.sub.2O).sub.x, where x is at least 4, as a reagent; method of producing thorium-containing complexes utilizing ThCl.sub.4(DME).sub.2 as a precursor; method of producing purified ThCl.sub.4(ligand).sub.x compounds, where x is from 2 to 9; and novel compounds having the structures: ##STR00001##

  12. ,/'iV _ .s=J NASA Technical Memorandum 4592

    E-Print Network [OSTI]

    Butler, Ricky W.

    ,/'iV _ .s=J NASA Technical Memorandum 4592 f_ /03 ASSIST User Manual Sally C. Johnson and David P. Boerschlein i i (NASA-TN-4$?2) (NASA. Langley 103 p ASSIST USER MANUAL Research Center) H1162 N95-32250 Unclas 00601'69 August 1995 #12;#12;NASA Technical Memorandum 4592 ASSIST User Manual Sally C. Johnson Langley

  13. Table IV: Technical Targets for Membranes: Stationary | 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 on Delicious RankADVANCED MANUFACTURINGEnergyPlan | DepartmentXIII--SMART GRID SEC. 1301.TRANSCOMAlabama1:Energy IV:

  14. Houston, We Have a Success Story: Technology Transfer at the NASA IV&V Facility

    E-Print Network [OSTI]

    Hayes, Jane E.

    Houston, We Have a Success Story: Technology Transfer at the NASA IV&V Facility Ken McGill, Wes Deadrick NASA IV&V Facility 100 University Drive, Fairmont, WV 26554 +1 (304) 367-8300/8329 {Kenneth.G.McGill,Wesley.W.Deadrick}@nasa of and technology transfer from NASA's research program in Independent Verification and Validation (IV

  15. Biosynthesis and SupramolecularAssemblyof ProcollagenIV in Neonatal Lung

    E-Print Network [OSTI]

    Blumberg, Bruce

    Biosynthesis and SupramolecularAssemblyof ProcollagenIV in Neonatal Lung Bruce Blumberg, and the concentration of specific RNAs coding for pro- collagen IV were measured in neonatal rat lungs. Both decreased IV was followed in neonatal rat, mouse, and chick lungs, which actively elaborate endothelial

  16. GEN IV reactors: Where we are, where we should go

    SciTech Connect (OSTI)

    Locatelli, G. [Univ. of Lincoln, Lincoln School of Engineering, Brayford Pool - Lincoln LN6 7TS (United Kingdom); Mancini, M.; Todeschini, N. [Politecnico di Milano, Dept. of Management, Economics and Industrial Engineering, Via Lambruschini 4/B, Milano (Italy)

    2012-07-01

    GEN IV power plants represent the mid-long term option of the nuclear sector. International literature proposes many papers and reports dealing with these reactors, but there is an evident difference of type and shape of information making impossible each kind of detailed comparison. Moreover, authors are often strongly involved in some particular design; this creates many difficulties in their super-partes position. Therefore it is necessary to put order in the most relevant information to understand strengths and weaknesses of each design and derive an overview useful for technicians and policy makers. This paper presents the state-of the art for GEN IV nuclear reactors providing a comprehensive literature review of the different designs with a relate taxonomy. It presents the more relevant references, data, advantages, disadvantages and barriers to the adoptions. In order to promote an efficient and wide adoption of GEN IV reactors the paper provides the pre-conditions that must be accomplished, enabling factors promoting the implementation and barriers limiting the extent and intensity of its implementation. It concludes outlying the state of the art of the most important R and D areas and the future achievements that must be accomplished for a wide adoption of these technologies. (authors)

  17. Can Locoregional Treatment of the Primary Tumor Improve Outcomes for Women With Stage IV Breast Cancer at Diagnosis?

    SciTech Connect (OSTI)

    Nguyen, David H.A.; Truong, Pauline T.; Breast Cancer Outcomes Unit, British Columbia Cancer Agency, BC; University of British Columbia, BC ; Alexander, Cheryl; Walter, Caroline V.; Hayashi, Emily; Christie, Jennifer; Lesperance, Mary

    2012-09-01

    Purpose: To examine the effect of locoregional treatment (LRT) of the primary tumor on survival in patients with Stage IV breast cancer at diagnosis. Methods and Materials: The study cohort comprised 733 women referred to the British Columbia Cancer Agency between 1996 and 2005 with newly diagnosed clinical or pathologic M1 breast cancer. Tumor and treatment characteristics, overall survival (OS), and locoregional progression-free survival were compared between patients treated with (n = 378) and without (n = 355) LRT of the primary disease. Multivariable analysis was performed with Cox regression modeling. Results: The median follow-up time was 1.9 years. LRT consisted of surgery alone in 67% of patients, radiotherapy alone in 22%, and both in 11%. LRT was used more commonly in women with age <50 years, Eastern Cooperative Oncology Group (ECOG) performance status 0-1, Stage T1-2 tumors, N0-1 disease, limited M1 burden, and asymptomatic M1 disease (all p < 0.05). Systemic therapy was used in 92% of patients who underwent LRT and 85% of patients who did not. In patients treated with LRT compared with those without LRT, the 5-year OS rates were 21% vs. 14% (p < 0.001), and the rates of locoregional progression-free survival were 72% vs. 46% (p < 0.001). Among 378 patients treated with LRT, the rates of 5-year OS were higher in patients with age <50, ECOG performance status 0-1, estrogen receptor-positive disease, clear surgical margins, single subsite, bone-only metastasis, and one to four metastatic lesions (all p < 0.003). On multivariable analysis, LRT was associated with improved OS (hazard ratio, 0.78; 95% confidence interval, 0.64-0.94, p = 0.009). Conclusion: Locoregional treatment of the primary disease is associated with improved survival in some women with Stage IV breast cancer at diagnosis. Among those treated with LRT, the most favorable rates of survival were observed in subsets with young age, good performance status, estrogen receptor-positive disease, clear margins, and distant disease limited to one subsite, bone-only involvement, or fewer than five metastatic lesions.

  18. Aero III/IV Sheet 4 Solutions 1 A. G. Walton = Let I+v, @ 4@v> J+v, @ 4@+v . d,>

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 4 Solutions 1 A. G. Walton 1. O4 4 v+v.d, @ O4 4 v 4 v.d = Let I+v, @ 4@v> J The last three terms on the RHS cancel out, leaving O4 v +v5 . $5,5 @ (w@5$)vlq $w. #12;Aero III/IV Sheet;Aero III/IV Sheet 4 Solutions 3 A. G. Walton 4. Taking the Laplace transform: vX+{>v, x+{>3, . { CX C

  19. Foreign Trip Report MATGEN-IV Sep 24- Oct 26, 2007

    SciTech Connect (OSTI)

    de Caro, M S

    2007-10-30

    Gen-IV activities in France, Japan and US focus on the development of new structural materials for Gen-IV nuclear reactors. Oxide dispersion strengthened (ODS) F/M steels have raised considerable interest in nuclear applications. Promising collaborations can be established seeking fundamental knowledge of relevant Gen-IV ODS steel properties (see attached travel report on MATGEN- IV 'Materials for Generation IV Nuclear Reactors'). Major highlights refer to results on future Ferritic/Martensitic steel cladding candidates (relevant to Gen-IV materials properties for LFR Materials Program) and on thermodynamic and mechanic behavior of metallic FeCr binary alloys, base matrix for future candidate steels (for the LLNL-LDRD project on Critical Issues on Materials for Gen-IV Reactors).

  20. The dependence of C IV broad absorption line properties on accompanying Si IV and Al III absorption: relating quasar-wind ionization levels, kinematics, and column densities

    SciTech Connect (OSTI)

    Filiz Ak, N.; Brandt, W. N.; Schneider, D. P.; Trump, J. R.; Hall, P. B.; Anderson, S. F.; Hamann, F.; Myers, Adam D.; Pâris, I.; Petitjean, P.; Ross, Nicholas P.; Shen, Yue; York, Don

    2014-08-20

    We consider how the profile and multi-year variability properties of a large sample of C IV Broad Absorption Line (BAL) troughs change when BALs from Si IV and/or Al III are present at corresponding velocities, indicating that the line of sight intercepts at least some lower ionization gas. We derive a number of observational results for C IV BALs separated according to the presence or absence of accompanying lower ionization transitions, including measurements of composite profile shapes, equivalent width (EW), characteristic velocities, composite variation profiles, and EW variability. We also measure the correlations between EW and fractional-EW variability for C IV, Si IV, and Al III. Our measurements reveal the basic correlated changes between ionization level, kinematics, and column density expected in accretion-disk wind models; e.g., lines of sight including lower ionization material generally show deeper and broader C IV troughs that have smaller minimum velocities and that are less variable. Many C IV BALs with no accompanying Si IV or Al III BALs may have only mild or no saturation.

  1. Relativistic Modeling of Quark Stars with Tolman IV Type Potential

    E-Print Network [OSTI]

    Manuel Malaver

    2015-03-09

    In this paper, we studied the behavior of relativistic objects with anisotropic matter distribution considering Tolman IV form for the gravitational potential Z. The equation of state presents a quadratic relation between the energy density and the radial pressure. New exact solutions of the Einstein-Maxwell system are generated. A physical analysis of electromagnetic field indicates that is regular in the origin and well behaved. We show as the presence of an electrical field modifies the energy density, the radial pressure and the mass of the stellar object and generates a singular charge density.

  2. Relativistic Modeling of Quark Stars with Tolman IV Type Potential

    E-Print Network [OSTI]

    Malaver, Manuel

    2015-01-01

    In this paper, we studied the behavior of relativistic objects with anisotropic matter distribution considering Tolman IV form for the gravitational potential Z. The equation of state presents a quadratic relation between the energy density and the radial pressure. New exact solutions of the Einstein-Maxwell system are generated. A physical analysis of electromagnetic field indicates that is regular in the origin and well behaved. We show as the presence of an electrical field modifies the energy density, the radial pressure and the mass of the stellar object and generates a singular charge density.

  3. A nuclear magnetic resonance probe of group IV clathrates 

    E-Print Network [OSTI]

    Gou, Weiping

    2008-10-10

    (NMR) technique. NMR is a local probe, which can tell us local electronic and magnetic information. The long coherence times allow NMR to be used to study relatively low-frequency atomic dynamics. 13 CHAPTER II INTRODUCTION TO SOLID STATE NMR Nuclear... University, China; M.S., Academy of Science of China; M.S., Texas A&M University Chair of Advisory Committee: Dr. Joseph H. Ross, Jr. The clathrates feature large cages of silicon, germanium, or tin, with guest atoms in the cage centers. The group IV...

  4. Ridgetop Energy Wind Farm IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewable Energy| OpenNew York: EnergyIII Jump to:IV

  5. McNeilus Wind Farm IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville Mt GeothermalMauna LoaMcAdooWindII Jump to:IV Jump to:

  6. Medicine Bow Wind Farm IV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville MtMedical Area Total Egy Plt Inc Jump to:MedicalIV Jump

  7. HNUtHUl I IV1-30 I

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low34 Revision 0 Approved for69HNUtHUl I IV1-30 I .

  8. T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain...

    Energy Savers [EERE]

    676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote Users Access or Modify SSLTLS Sessions T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote...

  9. U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...

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

    21: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-121: Apple iOS Bugs Let Remote...

  10. U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...

    Office of Environmental Management (EM)

    5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs May 9,...

  11. Hopper OS upgrade and new SW set to default next Wed, Feb 27

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

    OS upgrade and new SW set to default next Wed, Feb 27 Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He (0 Comments) 1) There will be a...

  12. Grados e Ingenieros Recin Titulados sin Experiencia Prximas contrataciones de Grados e Ingenieros Superiores con contrato indefinido. Es imprescindible nivel

    E-Print Network [OSTI]

    Rey Juan Carlos, Universidad

    Superiores con contrato indefinido. Es imprescindible nivel alto de inglés, y nivel medio de alemán además de

  13. Supporting Technology for Enhanced Oil Recovery-EOR Thermal Processes Report IV-12

    SciTech Connect (OSTI)

    Izequeido, Alexandor

    2001-04-01

    This report contains the results of efforts under the six tasks of the Ninth Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 62 through 67. The first, second, third, fourth, fifth, sixth, seventh, eight, and ninth reports on Annex IV, [Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, and IV-8 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-89/1/SP, DOE/BC-90/1/SP) DOE/BC-92/1/SP, DOE/BC-93/3/SP, and DOE/BC-95/3/SP] contain the results from the first 61 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1! 987, November 1988, December 1989, October 1991, February 1993, and March 1995 respectively.

  14. Generation IV PR and PP Methods and Applications

    SciTech Connect (OSTI)

    Bari,R.A.

    2008-10-13

    This paper presents an evaluation methodology for proliferation resistance and physical protection (PR&PP) of Generation IV nuclear energy systems (NESs). For a proposed NES design, the methodology defines a set of challenges, analyzes system response to these challenges, and assesses outcomes. The challenges to the NES are the threats posed by potential actors (proliferant States or sub-national adversaries). The characteristics of Generation IV systems, both technical and institutional, are used to evaluate the response of the system and determine its resistance against proliferation threats and robustness against sabotage and terrorism threats. The outcomes of the system response are expressed in terms of six measures for PR and three measures for PP, which are the high-level PR&PP characteristics of the NES. The methodology is organized to allow evaluations to be performed at the earliest stages of system design and to become more detailed and more representative as design progresses. Uncertainty of results are recognized and incorporated into the evaluation at all stages. The results are intended for three types of users: system designers, program policy makers, and external stakeholders. Particular current relevant activities will be discussed in this regard. The methodology has been illustrated in a series of demonstration and case studies and these will be summarized in the paper.

  15. A Comparative Study of Android and iOS for Accessing Internet Streaming Services

    E-Print Network [OSTI]

    Chen, Songqing

    A Comparative Study of Android and iOS for Accessing Internet Streaming Services Yao Liu1 , Fei Li1. Android and iOS devices are leading the mobile device market. While various user experiences have been the performance when Android and iOS devices are accessing Internet streaming services. Starting from the analysis

  16. Figure ES1. Schema for Estimating Energy and Energy-Related Statistics,

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 Figure ES1. Schema

  17. Figure ES2. Annual Indices of Real Disposable Income, Vehicle-Miles

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 Figure ES1.

  18. Aero III/IV Sheet 3 Solutions 1 A. G. Walton i +}, +} 4, . 4

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 3 Solutions 1 A. G. Walton (i) i +}, +} 4, . 4 +} 4,+4 +} 4,, @ + 4 } 4 . 4 } # . } % 4 5 +4 } # 5 . } % 7 , #12;Aero III/IV Sheet 3 Solutions 2 A. G. Walton @ 4 5 6 7 }5 . : ; }7 (i, . he 5le+d5 e5, = #12;Aero III/IV Sheet 3 Solutions 3 A. G. Walton Letting U $ 4we have ] " " hl

  19. CRYSTAL AND MOLECULAR STRUCTURE OF HYDRIDOTIS (BIS(TRIMETHYLSILYL)AMIDO]URANIUM(IV)

    E-Print Network [OSTI]

    Andersen, Richard A.

    2012-01-01

    Chemistry University of California Berkeley, California 94720 New hydride derivatives of thorium (IV) and uranium (Chemistry CRYSTAL AND MOLECULAR STRUCTURE OF HYDRIDOTRIS[BIS(TRIMETHYLSILYL)AMIDO]URANIUM(

  20. Analise Matematica IV Exame -19 de Janeiro de 2006

    E-Print Network [OSTI]

    Girão, Pedro M.

    ¸c~ao: 3 horas Apresente os c´alculos 1. Resolva a equa¸c~ao diferencial y - 4y + 4y = e2t . (1) 2. Seja c] R, definida por (2) f(x) = 0, 0 x diferencial y = ey t 1} percorrido de -1 (2) a 1. Sugest~ao: Use o Teorema Fundamental do C´alculo, ou em alternativa use

  1. Analise Matematica IV 6 de Maio de 2000

    E-Print Network [OSTI]

    Matos, João Palhoto

    ¸c~oes) e Engenharia de Gest~ao Industrial Apresente todos os c´alculos e justifica¸c~oes relevantes 1. (a)2 dz e utilize um desses c´alculos para obter o valor de + - cos y (y2 + 1)2 dy. (d) Decida se existe em 0 percorrida "uma vez no sentido directo". 2. Considere uma equa¸c~ao diferencial da forma M(x, y

  2. Analise Matematica IV 6 de Maio de 2000

    E-Print Network [OSTI]

    Matos, João Palhoto

    Telecomunicaâ?ºcâ?oes) e Engenharia de Gestâ?ao Industrial Apresente todos os câ??alculos e justifica - # . Para # > 1 calcule # C + # e z (z 2 - 1) 2 dz e # C - # e z (z 2 - 1) 2 dz e utilize um desses câ??alculos ``uma vez no sentido directo''. 2. Considere uma equaâ?ºcâ?ao diferencial da forma M(x, y) +N(x, y)y # = 0

  3. Analise Matematica IV 6 de Maio de 2000

    E-Print Network [OSTI]

    Matos, João Palhoto

    â?ºcâ?oes Apresente todos os câ??alculos e justificaâ?ºcâ?oes relevantes 1. Considere a equaâ?ºcâ?ao diferencial (4,0) y # = 2â?ºcâ?ao diferencial da forma M(x, y) +N(x, y)y # = 0. (a) Determine em que circunstâ??ancias uma tal equaâ?ºcâ?ao diferencial possui um factor inte­ (2,0) grante sâ??o dependente do produto xy. (b) Aproveite o resultado

  4. Evaluation and Comparison of Clustering Algorithms in Analyzing ES Cell Gene Expression Data

    E-Print Network [OSTI]

    1 Evaluation and Comparison of Clustering Algorithms in Analyzing ES Cell Gene Expression Data #12;2 Abstract Many clustering algorithms have been used to analyze microarray gene expression data of clustering algorithms, including hierarchical clustering, k-means, PAM and SOM. The indices were homogeneity

  5. Noise-induced phase separation: Mean-field results M. Iban~es,1

    E-Print Network [OSTI]

    Toral, Raúl

    Noise-induced phase separation: Mean-field results M. Iban~es,1 J. Garci´a-Ojalvo,2,3 R. Toral,4 of spatially correlated multipli- cative noise. We develop a mean-field approach suitable for conserved with numerical simulations of the complete model in two dimensions. Additionally, a comparison between the noise

  6. Course Descriptions Page 311Sonoma State University 2008-2010 Catalog Engineering Science (ES)

    E-Print Network [OSTI]

    Ravikumar, B.

    -phase circuits, Y-Delta equivalents. Multi-port networks, two-port networks with energy storage, and ideal transform- ers. Amplifiers and frequency response, filters. Prerequisites: ES 110 and MATH 211; Corequisite of storage; linked lists; an introduction to the object oriented programming (OOP) paradigm; classes

  7. El tratamiento con cloro es un mtodo para desinfectar un pozo de agua. Se recomien-

    E-Print Network [OSTI]

    El tratamiento con cloro es un método para desinfectar un pozo de agua. Se recomien- da cuando un sistema de agua está contam- inado con bacterias. La contaminación puede ocurrir en la instalación del exceso de lluvia entran en el pozo. Si el agua subterránea constituye en sí la fuente de bacterias, el

  8. ES2A7 -Fluid Mechanics Example Classes Example Questions (Set III)

    E-Print Network [OSTI]

    Thomas, Peter J.

    ES2A7 - Fluid Mechanics Example Classes Example Questions (Set III) Question 1: Distance between.mol- = - Perfect Gas constant: 1 1 R 8.31J.K .mol- - = Question 2: Type of Fluid Consider 2 identical vertical are filled with the same height of fluid: A Newtonian fluid is used with tube X whereas a non-Newtonian fluid

  9. ES2A7 -Fluid Mechanics Example Classes Model Answers to Example Questions (Set III)

    E-Print Network [OSTI]

    Thomas, Peter J.

    ES2A7 - Fluid Mechanics Example Classes Model Answers to Example Questions (Set III) Question 1 10610 40031.8 -- ×=×= × × == APN RT d Question 2: Type of Fluid #12;Consider 2 identical vertical tubes are filled with the same height of fluid: A Newtonian fluid is used with tube X whereas a non-Newtonian fluid

  10. E.S. Rubin, Carnegie Mellon The Status and Future of

    E-Print Network [OSTI]

    strategy · CCS also can help decarbonize the transportation sector via lowcarbon electricity and hydrogen. 7% no nuke, 6% limited wind and solar; 64% limited bioenergy. E.S. Rubin, Carnegie Mellon A Brief, Carnegie Mellon Status of CCS Technology · Globally: 22 projects operating or u/c ­ Xx power plants; yy

  11. Installation routines for linear algebra libraries Domingo Gim enez 1 and Gin es Carrillo 2

    E-Print Network [OSTI]

    Giménez, Domingo

    4021. 30001 Murcia, Spain. domingo@dif.um.es 2 Departament de Tecnolog#19;#16;a Universitat Pompeu Ciencia y Tecnolog#19;#16;a, project TIC96-1062-C03-02. #12; Since the users we are thinking

  12. REGISTRATION HANDBOOK AND ScHEDULE oF CouRsEs

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    REGISTRATION HANDBOOK AND ScHEDULE oF CouRsEs +; SPRING 1992 BOULDEROFFICE OF THE REGISTRAR #12;T his revised and expanded Registration Handbook andSchedule ofCourses contains all the informa- tion or procedures change at the last minu~e; will you, receive further information. Pl~e keep this handbook with you

  13. QUASI-COMPLETE INTERSECTION HOMOMORPHISMS LUCHEZAR L. AVRAMOV, IN^ES BONACHO DOS ANJOS HENRIQUES,

    E-Print Network [OSTI]

    Sega, Liana - Department of Mathematics and Statistics, University of Missouri

    QUASI-COMPLETE INTERSECTION HOMOMORPHISMS LUCHEZAR L. AVRAMOV, IN^ES BONACHO DOS ANJOS HENRIQUES of homomorphisms of com- mutative noetherian rings, which strictly contains the class of locally complete(S|R, -) of Andr´e [1] and Quillen [34] vanish for n 3. We call them quasi-complete intersection (or q

  14. Besanon, 24/10/2013 Carnot-Pasteur ES LETS LISIT SPIM

    E-Print Network [OSTI]

    Jeanjean, Louis

    Besançon, 24/10/2013 Carnot-Pasteur ­ ES ­ LETS ­ LISIT ­ SPIM Rentrée des Écoles Doctorales de Présentation des ED, organisation, fonctionnement... - ED Carnot-Pasteur (amphi FEMTO-ST) - ED Environnements : réunion amphi FEMTO-ST) 17h00 ­ 18h30 2 interventions du cycle de l'Université Ouverte "quand la jeune

  15. NUMERICAL ANALYSIS: This refers to the analysis of mathematical problems by numerical means, es-

    E-Print Network [OSTI]

    Atkinson, Kendall

    NUMERICAL ANALYSIS: This refers to the analysis of mathematical problems by numerical means, es- pecially mathematical problems arising from models based on calculus. Effective numerical analysis requires such as rootfinding and numerical integration; but we will also look at the structure of computers and the impli

  16. Exact Matrix Completion via Convex Optimization Emmanuel J. Cand`es

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    Exact Matrix Completion via Convex Optimization Emmanuel J. Cand`es and Benjamin Recht Applied of a data matrix from a sampling of its entries. Suppose that we observe m entries selected uniformly at random from a matrix M. Can we complete the matrix and recover the entries that we have not seen? We show

  17. La Universidad de Princeton es una comunidad acadmica de gran dina-

    E-Print Network [OSTI]

    Rowley, Clarence W.

    Comunicación Intercultural Oferta académica #12;Estudiar en una escuela de artes liberales es una experiencia solidez de una importante institución de investigación y las características de una excepcional escuela de artes liberales. #12;Los estudiantes de grado son nuestra prioridad En Princeton, todos los profesores

  18. Manuel Palomar ya es oficialmente rector Manuel Palomar en el momento de la firma del cargo

    E-Print Network [OSTI]

    Escolano, Francisco

    Manuel Palomar ya es oficialmente rector Manuel Palomar en el momento de la firma del cargo, Manuel Palomar Sanz ha tomado posesión administrativa de su cargo como rector magnífico de la Universidad, vicerrector de Ordenación Académica y Profesorado, Manuel Palomar Sanz, rector, Rafael Pla Penalva, gerente

  19. Anno CONTROPARTE OGGETTO RESPONSABILE DURATA Dar Es Salaam Institute of Technology

    E-Print Network [OSTI]

    . Motta 24 mesi United Nations Environment Program To implement a Solar water Heating project PROSOL FIRST JOINT THESIS PROJECT AMONG POLITECNICO DI MILANO AND DAR-ES SALAAM INSTITUTE OF TECHNOLOGY solare per le industrie alimentari e per l'agricoltura in Messico Ing. M. Motta 8 mesi STUDIO FROSIO

  20. An intertextual study of Euclides Da Cunha's Os serto?es, R.B. Cunninghame Graham's A Brazilian mystic, and Mario Vargas Llosa's La guerra del fin del mundo 

    E-Print Network [OSTI]

    Erickson, Sandra Sassetti Fernandes

    1990-01-01

    known) fictions inspired by Q~~m. In" rr I fin I m n de Mario Vargas Llosa: un estudio transtextual, " Marcos Leopoldo Bernucci discussed a variety of texts used by Llosa in the writing of ~Lrr~. In this study Bernucci examined the relationship... American Case Studies, " and Marcos Leopoldo Bernucci, " ' de Mario Vargas Llosa: Un estudio transtextual. " , and is suggested in Llosa's text itself by Gall's phrenology, a major theme of Hegel's P~hn~m~~nlggy. Both in regard to ~~ and La~~rr we...

  1. NOR TH PACI FI C CLI M ATE REGI M ES AND EC OS YS TEM PR ODUC TI VI TY DRAFT FY 2005 Accomplishments and FY 2006 Plans

    E-Print Network [OSTI]

    and Ecosystem Productivity (NPCREP) in FY 2005 helped the United States understand how varying climate of these moorings measures temperature, salinity, fluorescence, nutrients and currents throughout the water column winch/gantry system and solicited bids for (2) portable winches with hydraulic takeoffs. The contract was

  2. Rapid, Enhanced IV Characterization of Multi-Junction PV Devices under One Sun at NREL: Preprint

    SciTech Connect (OSTI)

    Moriarty, Tom; France, Ryan; Steiner, Myles

    2015-09-15

    Multi-junction technology is rapidly advancing, which puts increasing demands on IV characterization resources. We report on a tool and procedure for fast turn-around of IV data under the reference conditions, but also under controlled variations from the reference conditions. This enhanced data set can improve further iterations of device optimization.

  3. Driving With Hemianopia: IV. Head Scanning and Detection at Intersections in a Simulator

    E-Print Network [OSTI]

    Peli, Eli

    Low Vision Driving With Hemianopia: IV. Head Scanning and Detection at Intersections in a Simulator AR, Ananyev E, Mandel AJ, Goldstein RB, Peli E. Driving with hemianopia: IV. Head scanning) on head scanning behaviors at intersections and evaluated the role of inadequate head scanning

  4. Expanding the Autism Ontology to DSM-IV Criteria Omri Mugzach1

    E-Print Network [OSTI]

    Peleg, Mor

    Expanding the Autism Ontology to DSM-IV Criteria Omri Mugzach1 , BA; Mor Peleg1 , PhD; Steven C to understand the environmental and genetic factors contributing to autism, we are extending an existing Autism and the DSM-IV criteria. Background: The mechanism of autism is unknown, and it is critical to organize

  5. Welding Procedures and Type IV Phenomena J.A. Francis, W. Mazur

    E-Print Network [OSTI]

    Cambridge, University of

    Welding Procedures and Type IV Phenomena J.A. Francis, W. Mazur CSIRO Manufacturing of the type IV rupture stress for welds in ferritic power plant steels containing 9­12 wt. % chromium, using, to infer the dependence of the stress on welding parameters. The rupture stress increases with the preheat

  6. DOE Hydrogen Program FY 2005 Progress Report IV.F Photoelectrochemical

    E-Print Network [OSTI]

    barriers from the Hydrogen Production section of the Hydrogen, Fuel Cells and Infrastructure TechnologiesDOE Hydrogen Program FY 2005 Progress Report 13 IV.F Photoelectrochemical IV.F.1 High-Efficiency Program Multi-Year Research, Development and Demonstration Plan: · AP. Materials Efficiency · AQ

  7. CATALYTIC OXIDATION OF S(IV) ON ACTIVATED CARBON IN AQUEOUS SUSPENSION: KINETICS AND MECHANISM

    E-Print Network [OSTI]

    Brodzinsky, Richard

    2012-01-01

    oxidation" data. A A A A o lo Cx o o.o3 ~% ex ex v 'O f() NN '-.A CUI e II v-4 /It [Cx] (g/L) XBL 806-10264 Figure 3.3y = rate = d[S(IV)]/dt + [Cx] and x = S(IV) concentration.

  8. Plutonium(IV) precipitates formed in alkaline media in the presence of various anions

    SciTech Connect (OSTI)

    Krot, N.N.; Shilov, V.P.; Yusov, A.B.; Tananaev, I.G.; Grigoriev, M.S.; Garnov, A.Yu.; Perminov, V.P.; Astafurova, L.N.

    1998-09-01

    The tendency of Pu(IV) to hydrolyze and form true solutions, colloid solutions, or insoluble precipitates has been known since the Manhattan Project. Since then, specific studies have been performed to examine in detail the equilibria of Pu(IV) hydrolytic reactions in various media. Great attention also has been paid to the preparation, structure, and properties of Pu(IV) polymers or colloids. These compounds found an important application in sol-gel technology for the preparation of nuclear fuel materials. A most important result of these works was the conclusion that Pu(IV) hydroxide, after some aging, consists of very small PuO{sub 2} crystallites and should therefore be considered to be Pu(IV) hydrous oxide. However, studies of the properties and behavior of solid Pu(IV) hydroxide in complex heterogeneous systems are rare. The primary goal of this investigation was to obtain data on the composition and properties of Pu(IV) hydrous oxide or other compounds formed in alkaline media under different conditions. Such information is important to understand Pu(IV) behavior and the forms of its existence in the Hanford Site alkaline tank waste sludge. This knowledge then may be applied in assessing plutonium criticality hazards in the storage, retrieval, and treatment of Hanford Site tank wastes as well as in understanding its contribution to the transuranic waste inventory (threshold at 100 nCi/g or about 5 {times} 10{sup {minus}6} M) of the separate solution and solid phases.

  9. Measuring PV System Series Resistance Without Full IV Curves Joshua S. Stein1

    E-Print Network [OSTI]

    Measuring PV System Series Resistance Without Full IV Curves Joshua S. Stein1 , Shawn McCaslin2 resistance of the PV module, string, or array that does not require measuring a full IV curve and current, which can be readily obtained using standard PV monitoring equipment; measured short circuit

  10. T-585: Mac OS X v10.6.7 Security Update 2011-001

    Broader source: Energy.gov [DOE]

    Mac OS Update: Mac OS 10.6.7 fixes multiple vulnerabilities in the following release. This update can be installed on non-startup volumes, but you should only do this if the current startup volume has already been updated to Mac OS X Server v10.6.7. The simplest way to avoid issues from an improper installation is to start up from the volume that you wish to update.

  11. Analise Matematica IV 6 de Maio de 2000

    E-Print Network [OSTI]

    Matos, João Palhoto

    ¸c~oes Apresente todos os c´alculos e justifica¸c~oes relevantes 1. Considere a equa¸c~ao diferencial(4,0) y = 2ty + v w = w Determine a sua solu¸c~ao geral. 4. Considere uma equa¸c~ao diferencial da forma M(x, y) + N(x, y)y = 0. (a) Determine em que circunst^ancias uma tal equa¸c~ao diferencial possui um factor inte-(2

  12. Capitulo 4 Recordac~oes de Calculo Vetorial em Tr^es

    E-Print Network [OSTI]

    Barata, João Carlos Alves

    ~oes. As identidades aqui listadas s~ao ´uteis em diversas ´areas da F´isica, como no Eletromagnetismo e na Mec^anica dos Fluidos. Todos os resultados que aqui apresentamos podem ser formulados com mais eleg^ancia e

  13. V-054: IBM WebSphere Application Server for z/OS Arbitrary Command Execution Vulnerability

    Broader source: Energy.gov [DOE]

    A vulnerability was reported in the IBM HTTP Server component 5.3 in IBM WebSphere Application Server (WAS) for z/OS

  14. V-069: BlackBerry Tablet OS Adobe Flash Player and Samba Multiple...

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

    OS Adobe Flash Player and Samba Multiple Vulnerabilities PLATFORM: BlackBerry Tablet Software versions 2.1.0.1032 and prior. ABSTRACT: Multiple vulnerabilities have been reported...

  15. Analysis of Cadmium in Undissolved Anode Materials of Mark-IV Electrorefiner

    SciTech Connect (OSTI)

    Tae-Sic Yoo; Guy L. Fredrickson; DeeEarl Vaden; Brian R. Westphal

    2013-10-01

    The Mark-IV electrorefiner (Mk-IV ER) contains an electrolyte/molten cadmium system for refining uranium electrochemically. Typically, the anode of the Mk-IV ER consists of the chopped sodium-bonded metallic driver fuels, which have been primarily U-10Zr binary fuels. Chemical analysis of the residual anode materials after electrorefining indicates that a small amount of cadmium is removed from the Mk-IV ER along with the undissolved anode materials. Investigation of chemical analysis data indicates that the amount of cadmium in the undissolved anode materials is strongly correlated with the anode rotation speeds and the residence time of the anode in the Mk-IV ER. Discussions are given to explain the prescribed correlation.

  16. Functional Diversification of Maize RNA Polymerase IV and V subtypes via Alternative Catalytic Subunits

    SciTech Connect (OSTI)

    Haag, Jeremy R.; Brower-Toland, Brent; Krieger, Elysia K.; Sidorenko, Lyudmila; Nicora, Carrie D.; Norbeck, Angela D.; Irsigler, Andre; LaRue, Huachun; Brzeski, Jan; Mcginnis, Karen A.; Ivashuta, Sergey; Pasa-Tolic, Ljiljana; Chandler, Vicki L.; Pikaard, Craig S.

    2014-10-01

    Unlike nuclear multisubunit RNA polymerases I, II, and III, whose subunit compositions are conserved throughout eukaryotes, plant RNA polymerases IV and V are nonessential, Pol II-related enzymes whose subunit compositions are still evolving. Whereas Arabidopsis Pols IV and V differ from Pol II in four or five of their 12 subunits, respectively, and differ from one another in three subunits, proteomic ana- lyses show that maize Pols IV and V differ from Pol II in six subunits but differ from each other only in their largest subunits. Use of alternative catalytic second subunits, which are nonredundant for development and paramutation, yields at least two sub- types of Pol IV and three subtypes of Pol V in maize. Pol IV/Pol V associations with MOP1, RMR1, AGO121, Zm_DRD1/CHR127, SHH2a, and SHH2b extend parallels between paramutation in maize and the RNA-directed DNA methylation pathway in Arabidopsis.

  17. HoWiES: A Holistic Approach to ZigBee Assisted WiFi Energy Savings in Mobile Devices

    E-Print Network [OSTI]

    Li, Qun

    HoWiES: A Holistic Approach to ZigBee Assisted WiFi Energy Savings in Mobile Devices Yifan ZhangWiES, a system that saves energy consumed by WiFi interfaces in mobile devices with the assistance of ZigBee radios. The core component of HoWiES is a WiFi- ZigBee message delivery scheme that enables WiFi radios

  18. Preparation of Feeder plates for ES cell culture Gelatinize Tissue Culture Plates

    E-Print Network [OSTI]

    Preparation of Feeder plates for ES cell culture Gelatinize Tissue Culture Plates Gelatinize plates with 0.1% gelatin at room temperature for two hours. (150 µl/well of 96 well plate; 12 ml/10 cm; 4 ml/6cm. Plate cells in gelatinized plates (150 µl/well of 96 well plate; 12 ml/10 cm; 4 ml/6cm; 2 ml/well of 6

  19. A cool starspot or a second transiting planet in the TrES-1 system?

    E-Print Network [OSTI]

    M. Rabus; R. Alonso; J. A. Belmonte; H. J. Deeg; R. L. Gilliland; J. M. Almenara Villa; T. M. Brown; D. Charbonneau; G. Mandushev

    2008-12-09

    We investigate the origin of a flux increase found during a transit of TrES-1, observed with the HST. This feature in the HST light curve cannot be attributed to noise and is supposedly a dark area on the stellar surface of the host star eclipsed by TrES-1 during its transit. We investigate the likeliness of two possible hypothesis for its origin: A starspot or a second transiting planet. We made use of several transit observations of TrES-1 from space with the HST and from ground with the IAC-80 telescope. On the basis of these observations we did a statistical study of flux variations in each of the observed events, to investigate if similar flux increases are present in other parts of the data set. The HST observation presents a single clear flux rise during a transit whereas the ground observations led to the detection of two such events but with low significance. In the case of having observed a starspot in the HST data, assuming a central impact between the spot and TrES-1, we would obtain a lower limit for the spot radius of 42000 km. For this radius the spot temperature would be 4690 K, 560 K lower then the stellar surface of 5250 K. For a putative second transiting planet we can set a lower limit for its radius at 0.37 R$_J$ and for periods of less than 10.5 days, we can set an upper limit at 0.72 R$_J$. Assuming a conventional interpretation, then this HST observation constitutes the detection of a starspot. Alternatively, this flux rise might also be caused by an additional transiting planet. The true nature of the origin can be revealed if a wavelength dependency of the flux rise can be shown or discarded with a higher certainty. Additionally, the presence of a second planet can also be detected by radial velocity measurements.

  20. The HadGEM2-ES implementation of CMIP5 centennial simulations

    SciTech Connect (OSTI)

    Jones, C. D. [Hadley Center, Devon, England; Hughes, JK [Hadley Center, Devon, England; Bellouin, N [Hadley Center, Devon, England; Hardimann, SC [Hadley Center, Devon, England; Jones, GS [Hadley Center, Devon, England; Knight, J [Hadley Center, Devon, England; Liddicoat, S [Hadley Center, Devon, England; O'Connor, FM [Hadley Center, Devon, England; Andres, Robert Joseph [ORNL; Bell, C [University of Reading, United Kingdom; Boo, K-O [Korea Meteorological Administration; Bozzo, A [University of Edinburgh; Butchart, N [Hadley Center, Devon, England; Cadule, P [Universite Pierre et Marie Curie Paris VI; Corbin, KD [CSIRO Marine and Atmospheric Research; Doutriaux-Boucher, M [Hadley Center, Devon, England; Friedlingstein, P [University of Exeter, Devon, England; Gornall, J [Hadley Center, Devon, England; Gray, L [University of Oxford; Halloran, PR [Hadley Center, Devon, England; Hurtt, G [University of Maryland; Ingram, WJ [Hadley Center, Devon, England; Lamarque, J-F [University Center for Atmospheric Research; Law, RM [CSIRO Marine and Atmospheric Research; Meinshausen, M [Potsdam Institute for Climate Impact Research, Potsdam, Germany; Osprey, S [University of Oxford; Palin, E J [Hadley Center, Devon, England; Parsons Chini, L [University of Maryland; Raddatz, T [Max Planck Institute for Meteorology, Hamburg, Germany; Sanderson, M G [Hadley Center, Devon, England; Sellar, A A [Hadley Center, Devon, England; Schurer, A [University of Edinburgh; Valdes, P [University of Bristol, UK; Wood, N [Hadley Center, Devon, England; Woodward, S [Hadley Center, Devon, England; Yoshioka, M [University of Bristol, UK; Zerroukat, M [Hadley Center, Devon, England

    2011-01-01

    The scientific understanding of the Earth s climate system, including the central question of how the climate system is likely to respond to human-induced perturbations, is comprehensively captured in GCMs and Earth System Models (ESM). Diagnosing the simulated climate response, and comparing responses across different models, is crucially dependent on transparent assumptions of how the GCM/ESM has been driven especially because the implementation can involve subjective decisions and may differ between modelling groups performing the same experiment. This paper outlines the climate forcings and setup of the Met Office Hadley Centre ESM, HadGEM2-ES for the CMIP5 set of centennial experiments. We document the prescribed greenhouse gas concentrations, aerosol precursors, stratospheric and tropospheric ozone assumptions, as well as implementation of land-use change and natural forcings for the HadGEM2-ES historical and future experiments following the Representative Concentration Pathways. In addition, we provide details of how HadGEM2-ES ensemble members were initialised from the control run and how the palaeoclimate and AMIP experiments, as well as the emissiondriven RCP experiments were performed.

  1. Deployment and Operation of the ES-3100 Type B Shipping Container

    SciTech Connect (OSTI)

    Arbital, J. G.; Tousley, D. R.: Miller, D. B.

    2006-07-27

    The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) is shipping, for disposition purposes, bulk quantities of fissile materials, primarily highly enriched uranium (HEU). The U.S. Department of Transportation (DOT) specification 6M container has been the workhorse for NNSA and many other shippers of radioactive material since the 1980s. However, the 6M does not conform to the packaging requirements in the Code of Federal Regulations (10 CFR 71) and, for that reason, is being phased out for use in the DOE secure transportation system by the end of 2006. BWXT Y-12 developed and licensed the ES-3100 container to replace the DOT 6M. The ES-3100 was certified by the Nuclear Regulatory Commission (NRC) in April 2006. The process of deploying the new package began in June 2005 and is planned to be completed in July 2006. The package will be fully operational and completely replace the DOT 6M at the Y-12 National Security Complex (Y-12) by October 2006. This paper reviews the deployment process and the mock loading station that was installed at National Transportation Research Center (NTRC) of Oak Ridge National Laboratory. Specialized equipment, tools, and instrumentation that support the handling and loading operations of the ES-3100 are described in detail. Loading options for other user sites are explored in preparation for deployment of this new state-of-the-art shipping container throughout the DOE complex and the private sector.

  2. A Spitzer five-band analysis of the Jupiter-sized planet TrES-1

    SciTech Connect (OSTI)

    Cubillos, Patricio; Harrington, Joseph; Foster, Andrew S. D.; Lust, Nate B.; Hardy, Ryan A.; Bowman, M. Oliver; Madhusudhan, Nikku

    2014-12-10

    With an equilibrium temperature of 1200 K, TrES-1 is one of the coolest hot Jupiters observed by Spitzer. It was also the first planet discovered by any transit survey and one of the first exoplanets from which thermal emission was directly observed. We analyzed all Spitzer eclipse and transit data for TrES-1 and obtained its eclipse depths and brightness temperatures in the 3.6 ?m (0.083% ± 0.024%, 1270 ± 110 K), 4.5 ?m (0.094% ± 0.024%, 1126 ± 90 K), 5.8 ?m (0.162% ± 0.042%, 1205 ± 130 K), 8.0 ?m (0.213% ± 0.042%, 1190 ± 130 K), and 16 ?m (0.33% ± 0.12%, 1270 ± 310 K) bands. The eclipse depths can be explained, within 1? errors, by a standard atmospheric model with solar abundance composition in chemical equilibrium, with or without a thermal inversion. The combined analysis of the transit, eclipse, and radial-velocity ephemerides gives an eccentricity of e=0.033{sub ?0.031}{sup +0.015}, consistent with a circular orbit. Since TrES-1's eclipses have low signal-to-noise ratios, we implemented optimal photometry and differential-evolution Markov Chain Monte Carlo (MCMC) algorithms in our Photometry for Orbits, Eclipses, and Transits pipeline. Benefits include higher photometric precision and ?10 times faster MCMC convergence, with better exploration of the phase space and no manual parameter tuning.

  3. Type-IV Pilus Deformation Can Explain Retraction Behavior

    E-Print Network [OSTI]

    Ranajay Ghosh; Aloke Kumar; Ashkan Vaziri

    2014-09-18

    Polymeric filament like type IV Pilus (TFP) can transfer forces in excess of 100pN during their retraction before stalling, powering surface translocation(twitching). Single TFP level experiments have shown remarkable nonlinearity in the retraction behavior influenced by the external load as well as levels of PilT molecular motor protein. This includes reversal of motion near stall forces when the concentration of the PilT protein is lowered significantly. In order to explain this behavior, we analyze the coupling of TFP elasticity and interfacial behavior with PilT kinetics. We model retraction as reaction controlled and elongation as transport controlled process. The reaction rates vary with TFP deformation which is modeled as a compound elastic body consisting of multiple helical strands under axial load. Elongation is controlled by monomer transport which suffer entrapment due to excess PilT in the cell periplasm. Our analysis shows excellent agreement with a host of experimental observations and we present a possible biophysical relevance of model parameters through a mechano-chemical stall force map

  4. Neutron physics of the Re/Os clock. III. Resonance analyses and stellar (n,gamma) cross sections of {sup 186,187,188}Os

    SciTech Connect (OSTI)

    Fujii, K.; Abbondanno, U.; Belloni, F.; Milazzo, P. M.; Moreau, C.; Mosconi, M.; Kaeppeler, F.; Audouin, L.; Dillmann, I.; Heil, M.; Plag, R.; Voss, F.; Walter, S.; Wisshak, K.; Mengoni, A.; Domingo-Pardo, C.; Aerts, G.; Andriamonje, S.; Berthoumieux, E.; Dridi, W.

    2010-07-15

    Neutron resonance analyses have been performed for the capture cross sections of {sup 186}Os, {sup 187}Os, and {sup 188}Os measured at the n{sub T}OF facility at cern. Resonance parameters have been extracted up to 5, 3, and 8 keV, respectively, using the sammy code for a full R-matrix fit of the capture yields. From these results average resonance parameters were derived by a statistical analysis to provide a comprehensive experimental basis for modeling of the stellar neutron capture rates of these isotopes in terms of the Hauser-Feshbach statistical model. Consistent calculations for the capture and inelastic reaction channels are crucial for the evaluation of stellar enhancement factors to correct the Maxwellian averaged cross sections obtained from experimental data for the effect of thermally populated excited states. These factors have been calculated for the full temperature range of current scenarios of s-process nucleosynthesis using the combined information of the experimental data in the region of resolved resonances and in the continuum. The consequences of this analysis for the s-process component of the {sup 187}Os abundance and the related impact on the evaluation of the time duration of galactic nucleosynthesis via the Re/Os cosmochronometer are discussed.

  5. Tuning the reactivity of mononuclear nonheme manganese(iv)-oxo complexes by triflic acid

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

    Chen, Junying; Yoon, Heejung; Lee, Yong -Min; Seo, Mi Sook; Sarangi, Ritimukta; Fukuzumi, Shunichi; Nam, Wonwoo

    2015-04-14

    Triflic acid (HOTf)-bound nonheme Mn(IV)-oxo complexes, [(L)MnIV(O)]2+–(HOTf)2 (L = N4Py and Bn-TPEN; N4Py = N,N-bis(2-pyridylmethyl)-N-bis(2-pyridyl)methylamine and Bn-TPEN = N-benzyl-N,N',N'-tris(2-pyridylmethyl)ethane-1,2-diamine), were synthesized by adding HOTf to the solutions of the [(L)MnIV(O)]2+ complexes and were characterized by various spectroscopies. The one-electron reduction potentials of the MnIV(O) complexes exhibited a significant positive shift upon binding of HOTf. The driving force dependences of electron transfer (ET) from electron donors to the MnIV(O) and MnIV(O)–(HOTf)2 complexes were examined and evaluated in light of the Marcus theory of ET to determine the reorganization energies of ET. The smaller reorganization energies and much more positive reduction potentialsmore »of the [(L)MnIV(O)]2+–(HOTf)2 complexes resulted in greatly enhanced oxidation capacity towards one-electron reductants and para-X-substituted-thioanisoles. The reactivities of the Mn(IV)-oxo complexes were markedly enhanced by binding of HOTf, such as a 6.4 × 105-fold increase in the oxygen atom transfer (OAT) reaction (i.e., sulfoxidation). Such a remarkable acceleration in the OAT reaction results from the enhancement of ET from para-X-substituted-thioanisoles to the MnIV(O) complexes as revealed by the unified ET driving force dependence of the rate constants of OAT and ET reactions of [(L)MnIV(O)]2+–(HOTf)2. In contrast, deceleration was observed in the rate of H-atom transfer (HAT) reaction of [(L)MnIV(O)]2+–(HOTf)2 complexes with 1,4-cyclohexadiene as compared with those of the [(L)MnIV(O)]2+ complexes. Thus, the binding of two HOTf molecules to the MnIV(O) moiety resulted in remarkable acceleration of the ET rate when the ET is thermodynamically feasible. When the ET reaction is highly endergonic, the rate of the HAT reaction is decelerated due to the steric effect of the counter anion of HOTf.« less

  6. Touchjacking Attacks on Web in Android, iOS, and Windows Phone

    E-Print Network [OSTI]

    Du, Wenliang "Kevin"

    Touchjacking Attacks on Web in Android, iOS, and Windows Phone Tongbo Luo, Xing Jin, Ajai to interact with the Web, most mobile platforms, including Android, iOS, and Windows Phone, provide is called WebView in Android (it is called different names in other platforms). WebView im- plements

  7. March 29, 2008 OS: Mass Storage Structure 1 Mass-Storage Structure

    E-Print Network [OSTI]

    Adam, Salah

    March 29, 2008 OS: Mass Storage Structure 1 Mass-Storage Structure Chapter 12 #12;March 29, 2008 OS: Mass Storage Structure 2 Objectives Describe the physical structure of secondary and tertiary storage of mass-storage devices Discuss operating-system services provided for mass storage, including RAID

  8. T-632: Google Chrome OS before R12 0.12.433.38 Beta Update

    Broader source: Energy.gov [DOE]

    CVE-2011-2171 addresses unspecified vulnerabilities in the dbugs package of Google Chrome OS. Prior versions of Google Chrome can be fixed by updating to the current release. Information and content related to this CVE was last updated on 05/25/2011. To find out more information about Chromium OS Security and Reported Bugs, please visit: The Chromium Projects Security Overview.

  9. SPECIFIC SEQUESTERING AGENTS FOR THE ACTINIDES. 6. SYNTHETIC AND STRUCTURAL CHEMISTRY OF TETRAKIS(DIALKYLHYDROXAMATE)-THORIUM(IV) COMPLEXES.

    E-Print Network [OSTI]

    Smith, William L.

    2013-01-01

    TETRAKIS(DIALKYLHYDROXAMATE)-THORIUM(IV) COMPLEXES William3,3-dimethylbutanamido)thorium(IV), Using N-hydroxy-N-dimethyl- In contrast to the thorium complex, on exposure to

  10. Neutron physics of the Re/Os clock. II. The (n,n{sup '}) cross section of {sup 187}Os at 30 keV neutron energy

    SciTech Connect (OSTI)

    Mosconi, M.; Heil, M.; Kaeppeler, F.; Plag, R.; Mengoni, A.

    2010-07-15

    The inelastic neutron-scattering cross section of {sup 187}Os has been determined in a time-of-flight experiment at the Karlsruhe 3.7-MV Van de Graaff accelerator. An almost monoenergetic beam of 30-keV neutrons was produced at the threshold of the {sup 7}Li(p,n){sup 7}Be reaction. Information on the inelastic channel is required for reliable calculations of the so-called stellar enhancement factor, by which the laboratory cross section of {sup 187}Os must be corrected in order to account for the thermal population of low-lying excited states at the temperatures of s-process nucleosynthesis, in particular of the important state at 9.75 keV. This correction represents a crucial step in the interpretation of the {sup 187}Os/{sup 187}Re pair as a cosmochronometer.

  11. Selection of Correlations and Look-Up Tables for Critical Heat Flux Prediction in the Generation IV "IRIS" Reactor

    E-Print Network [OSTI]

    Romano, A.

    In order to fulfill the goals set forth by the Generation IV International Forum, the current NERI funded

  12. DIFFERENCES AMONG the B.S. IN FISHERIES AND WILDLIFE SCIENCE (FW), ENVIRONMENTAL SCIENCES (ES) and NATURAL RESOURCES (NR)

    E-Print Network [OSTI]

    Kurapov, Alexander

    specialization. The Environmental Sciences (ES) degree focuses on examining environmental issues from scientific on the technical science behind large scale environmental issues. ES students learn how to carry out research, and the social, economic and political influences on resource use and environmental policy. NR students focus

  13. QUE ES LA VIOLENCIA DOMESTICA? Bajo la provisin de la seccin 741.28 de la ley de

    E-Print Network [OSTI]

    McQuade, D. Tyler

    violencia domestica es cualquier tipo de ataque, agresión, ataque sexual, agresión sexual, persecución creíbles, perseguimiento y acecho, actuando con ira. Abuso sexual o agresión ­ Cualquier contacto físico o el forzar a que alguien haga un acto sexual en contra su voluntad. ¿QUE ES VIOLENCIA SEXUAL? Bajo la

  14. Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010

    E-Print Network [OSTI]

    Darghouth, Naim

    2012-01-01

    installed in 2007-2010. Tracking the Sun IV: The InstalledIncentive ($/W) Total Tracking the Sun IV: The InstalledIncentive ($/W) Total Tracking the Sun IV: The Installed

  15. Venezuela-MEM/USA-DOE Fossil Energy Report IV-11: Supporting technology for enhanced oil recovery - EOR thermal processes

    SciTech Connect (OSTI)

    Venezuela

    2000-04-06

    This report contains the results of efforts under the six tasks of the Tenth Amendment anti Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Energy Agreement. This report is presented in sections (for each of the six Tasks) and each section contains one or more reports that were prepared to describe the results of the effort under each of the Tasks. A statement of each Task, taken from the Agreement Between Project Managers, is presented on the first page of each section. The Tasks are numbered 68 through 73. The first through tenth report on research performed under Annex IV Venezuela MEM/USA-DOE Fossil Energy Report Number IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, IV-8, IV-9, IV-10 contain the results of the first 67 Tasks. These reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, December 1989, October 1991, February 1993, March 1995, and December 1997, respectively.

  16. INFLUENCE OF NATURAL AND SYNTHETIC ORGANIC LIGANDS ON THE STABILITY AND MOBILITY OF REDUCED TC(IV)

    SciTech Connect (OSTI)

    Nathalie A. Wall; Baohua Gu

    2012-12-20

    The primary objectives were (1) to quantify the interactions of organic ligands with Tc(IV) through the generation of thermodynamic (complexation) and kinetic parameters needed to assess and predict the mobility of reduced Tc(IV) at DOE contaminated sites; and (2) to determine the impact of organic ligands on the mobility and fate of reduced Tc(IV) under field geochemical conditions.

  17. I: Heat equation II: Schrdinger equation III: Wave equation IV: Radiative transfer equation Quantitative uniqueness for some PDE's

    E-Print Network [OSTI]

    Phung, Kim-dang.- Le Laboratoire de Mathématiques

    I: Heat equation II: Schrödinger equation III: Wave equation IV: Radiative transfer equation;I: Heat equation II: Schrödinger equation III: Wave equation IV: Radiative transfer equation QUCP: Heat equation II: Schrödinger equation III: Wave equation IV: Radiative transfer equation QUCP

  18. Figure ES3. Sales-Weighted Horsepower and On-Road Fuel Mileage for New

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 Figure

  19. Figure ES4. Sales-Weighted Inertia Weight and On-Road Fuel Mileage for New

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 FigureLight-Duty

  20. Figure ES5. Actual Annual Energy Growth - All Effects Are Included

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1

  1. DOI-BLM-CA-ES-2007-017-3200 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,CoalConcordiaConsumerLEDSEnergyDMS CompanyES-2007-017-3200 Jump

  2. DOI-BLM-CA-ES-2013-002+1793-EIS | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler,CoalConcordiaConsumerLEDSEnergyDMS CompanyES-2007-017-3200

  3. ES&H Newsletter - Spring 2015 | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About71ES&H

  4. Phosphorescence quenching by mechanical stimulus in CaZnOS:Cu

    SciTech Connect (OSTI)

    Tu, Dong; Kamimura, Sunao [National Institute of Advanced Industrial Science and Technology (AIST), Saga 841-0052 (Japan); Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580 (Japan); Xu, Chao-Nan, E-mail: cn-xu@aist.go.jp [National Institute of Advanced Industrial Science and Technology (AIST), Saga 841-0052 (Japan); Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580 (Japan); International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Fukuoka 819-0395 (Japan); Fujio, Yuki; Sakata, Yoshitaro [National Institute of Advanced Industrial Science and Technology (AIST), Saga 841-0052 (Japan); Ueno, Naohiro [National Institute of Advanced Industrial Science and Technology (AIST), Saga 841-0052 (Japan); Graduate School of Science and Engineering, Saga University, Saga 840-8502 (Japan)

    2014-07-07

    We have found that phosphorescence intensity of CaZnOS:Cu decreased visibly under an applied load. This mechanical quenching (MQ) of phosphorescence in CaZnOS:Cu corresponded to the mechanical stimuli. We have thus demonstrated that the MQ of CaZnOS:Cu could be used for visualizing stress distributions in practical applications. We propose that MQ arises from non-radiative recombination due to electron-transfer from trap levels to non-radiative centers as a result of the mechanical load.

  5. Detection and characterization of side population in Ewing's sarcoma SK-ES-1 cells in vitro

    SciTech Connect (OSTI)

    Yang, Min [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China)] [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China); Zhang, Rui [Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China)] [Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China); Yan, Ming; Ye, Zhengxu; Liang, Wei [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China)] [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China); Luo, Zhuojing, E-mail: luozhuojing@hotmail.com [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China)] [Institute of Orthopaedics and Traumatology of PLA of China, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032 (China)

    2010-01-01

    Dye exclusion is a valuable technique to isolate cancer stem cells (CSCs) based on an ability of stem cell to efflux fluorescent DNA-binding dye, especially for tumors without unique surface markers. It has been proven that side population (SP) cells that exclude Hoechst 33342 dye are enriched with stem-like cells in several cancer cell lines. In this study, we isolated and characterized SP cells from human Ewing's sarcoma cell line SK-ES-1 in vitro. SP cells were detected in SK-ES-1 and comprised 1.2% of total cell population. Only SP cells had the capacity to regenerate both SP and non-SP cells. The proliferation rates were similar between SP and non-SP cells. However, the clonogenicity and invasiveness of SP cells were significantly higher than that of non-SP cells. Further characterization of this SP phenotype presented other properties. SP cells exhibited increased multi-drug resistance and the ATP binding cassette protein (ABC) transporters were up-regulated in SP population. These findings suggest that SP cells derived from Ewing's sarcoma play the critical role in tumor metastasis and recurrence and might be an ideal target for clinical therapy.

  6. ES-3100: A New Generation Shipping Container for Bulk Highly Enriched Uranium and Other Fissile Materials

    SciTech Connect (OSTI)

    Arbital, J.G.; Byington, G.A.; Tousley, D.R.

    2004-07-01

    The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) is shipping bulk quantities of surplus fissile materials, primarily highly enriched uranium (HEU), over the next 15 to 20 years for disposition purposes. The U.S. Department of Transportation (DOT) specification 6M container is the package of choice for most of these shipments. However, the 6M does not conform to the Type B packaging requirements in the ''Code of Federal Regulations'' (10CFR71) and, for that reason, is being phased out for use in the secure transportation system of DOE. BWXT Y-12 is currently developing a package to replace the DOT 6M container for HEU disposition shipping campaigns. The new package is based on state-of-the-art, proven, and patented insulation technologies that have been successfully applied in the design of other packages. The new package, designated the ES-3100, will have a 50% greater capacity for HEU than the 6M and will be easier to use. Engineering analysis on the new package includes detailed dynamic impact finite element analysis (FEA). This analysis gives the ES-3100 a high probability of complying with regulatory requirements.

  7. Discovery of VHE gamma-rays from the distant BL Lac 1ES 0347-121

    E-Print Network [OSTI]

    Aharonian, F; Barres de Almeida, U; Bazer-Bachi, A R; Behera, B; Beilicke, M; Benbow, W; Bernlöhr, K; Boisson, C; Bolz, O; Borrel, V; Braun, I; Brion, E; Brown, A M; Buhler, R; Bulik, T; Büsching, I; Boutelier, T; Carrigan, S; Chadwick, P M; Chounet, L M; Clapson, A C; Coignet, G; Cornils, R; Costamante, L; Dalton, M; Degrange, B; Dickinson, H J; Djannati-Ata:, A; Domainko, W; O'Connor-Drury, L; Dubois, F; Dubus, G; Dyks, J; Egberts, K; Emmanoulopoulos, D; Espigat, P; Farnier, C; Feinstein, F; Fiasson, A; Förster, A; Fontaine, G; Funk, Seb; Fuling, M; Gallant, Y A; Giebels, B; Glicenstein, J F; Glück, B; Goret, P; Hadjichristidis, C; Hauser, D; Hauser, M; Heinzelmann, G; Henri, G; Hermann, G; Hinton, J A; Hoffmann, A; Hofmann, W; Holleran, M; Hoppe, S; Horns, D; Jacholkowska, A; De Jager, O C; Jung, I; Katarzynski, K; Kendziorra, E; Kerschhaggl, M; Khelifi, B; Keogh, D; Komin, Nu; Kosack, K; Lamanna, G; Latham, I J; Lemiere, A; Lemoine-Goumard, M; Lenain, J P; Lohse, T; Martin, J M; Martineau-Huynh, O; Marcowith, A; Masterson, C; Maurin, D; Maurin, G; McComb, T J L; Moderski, R; Moulin, E; De Naurois, Mathieu; Nedbal, D; Nolan, S J; Ohm, S; Olive, J P; De Ona Wilhelmi, E; Orford, K J; Osborne, J L; Ostrowski, M; Panter, M; Pedaletti, G; Pelletier, G; Petrucci, P O; Pita, S; Pühlhofer, G; Punch, M; Ranchon, S; Raubenheimer, B C; Raue, M; Rayner, S M; Renaud, M; Ripken, J; Rob, L; Rolland, L; Rosier-Lees, S; Rowell, G; Rudak, B; Ruppel, J; Sahakian, V V; Santangelo, A; Schlickeiser, R; Schock, F; Schroder, R; Schwanke, U; Schwarzburg, S; Schwemmer, S; Shalchi, A; Sol, H; Spangler, D; Stawarz,; Steenkamp, R; Stegmann, C; Superina, G; Tam, P H; Tavernet, J P; Terrier, R; Van Eldik, C; Vasileiadis, G; Venter, C; Vialle, J P; Vincent, P; Vivier, M; Völk, H J; Volpe, F; Wagner, S J; Ward, M; Zdziarski, A A; Zech, A

    2007-01-01

    Aims: Our aim is to study the production mechanism for very-high-energy (VHE; >100GeV) gamma-rays in distant active galactic nuclei (AGN) and use the observed VHE spectrum to derive limits on the Extragalactic Background Light (EBL). We also want to determine physical quantities through the modeling of the object's broad-band spectral energy distribution (SED). Methods: VHE observations (~25h live time) of the BL Lac 1ES 0347-121 (redshift z=0.188) were conducted with the High Energy Stereoscopic System (H.E.S.S.) between August and December 2006. Contemporaneous X-ray and UV/optical observations from the SWIFT satellite are used to interpret the SED of the source in terms of a synchrotron self Compton (SSC) model. Results: An excess of 327 events, corresponding to a statistical significance of 10.1 standard deviations, is detected from 1ES 0347-121. Its photon spectrum, ranging from ~250GeV to ~3TeV, is well described by a power law with a photon index of Gamma = 3.10 +/- 0.23_stat +/- 0.10_sys. The integral...

  8. DEVELOPMENT OF RISK-BASED AND TECHNOLOGY-INDEPENDENT SAFETY CRITERIA FOR GENERATION IV SYSTEMS

    SciTech Connect (OSTI)

    William E. Kastenberg; Edward Blandford; Lance Kim

    2009-03-31

    This project has developed quantitative safety goals for Generation IV (Gen IV) nuclear energy systems. These safety goals are risk based and technology independent. The foundations for a new approach to risk analysis has been developed, along with a new operational definition of risk. This project has furthered the current state-of-the-art by developing quantitative safety goals for both Gen IV reactors and for the overall Gen IV nuclear fuel cycle. The risk analysis approach developed will quantify performance measures, characterize uncertainty, and address a more comprehensive view of safety as it relates to the overall system. Appropriate safety criteria are necessary to manage risk in a prudent and cost-effective manner. This study is also important for government agencies responsible for managing, reviewing, and for approving advanced reactor systems because they are charged with assuring the health and safety of the public.

  9. Architecture and urbanism in Henri IV's Paris : the Place Royale, Place Dauphine, and Hôpital St. Louis

    E-Print Network [OSTI]

    Ballon, Hilary Meg

    1985-01-01

    This dissertation concerns the extensive building program which Henri IV undertook in Paris from 1600 to 1610. Focusing on the place Royale (now called the place des Vosges) , the place Dauphine, rue Dauphine, and Pont ...

  10. Iron(IV)hydroxide pKa and the Role of Thiolate Ligation in C...

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

    Iron(IV)hydroxide pKa and the Role of Thiolate Ligation in C-H Bond Activation by Cytochrome P450 Saturday, May 31, 2014 Cytochrome P450s (P450s) are a family of monooxygenase...

  11. Cyclic 3',5'-AMP Relay in Dictyostelium discoideum IV. Recovery of the CAMP Signaling Response

    E-Print Network [OSTI]

    Devreotes, Peter

    Cyclic 3',5'-AMP Relay in Dictyostelium discoideum IV. Recovery of the CAMP Signaling Response to test stimuli, although reduced in magnitude, had an accelerated time-course when they closely followed

  12. Characterization of marine exopolymeric substance (EPS) responsible for binding of thorium (IV) isotopes 

    E-Print Network [OSTI]

    Alvarado Quiroz, Nicolas Gabriel

    2005-08-29

    The functional group composition of acid polysaccharides was determined after isolation using cross-flow ultrafiltration, radiolabeling with 234Th(IV) and other isotopes, and separation using isoelectric focusing (IEF) and ...

  13. Encapsulation of Pt(IV) prodrugs within a Pt(II) cage for drug delivery

    E-Print Network [OSTI]

    Suntharalingam, Kogularamanan

    This report presents a novel strategy that facilitates delivery of multiple, specific payloads of Pt(IV) prodrugs using a well-defined supramolecular system. This delivery system comprises a hexanuclear Pt(II) cage that ...

  14. Stark broadening of B IV lines for astrophysical and laboratory plasma research

    E-Print Network [OSTI]

    Dimitrijevi?, Milan S; Simi?, Zoran; Kova?evi?, Andjelka; Sahal-Bréchot, Sylvie

    2013-01-01

    Stark broadening parameters for 36 multiplets of B IV have been calculated using the semi-classical perturbation formalism. Obtained results have been used to investigate the regularities within spectral series and temperature dependence.

  15. Technical Session IV Talks | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Meetings BES Home 2011 Accelerator Detector RD PI Meeting files Technical Session IV Talks Print Text Size: A A A FeedbackShare Page Future Light Sources (Ben-Zvi) .pdf file (6.2MB...

  16. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OF S(IV) SLURRIES

    E-Print Network [OSTI]

    Cohen, Sidney

    2014-01-01

    and Technology THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OFof California. THE ROLE OF FLY ASH IN CATALYTIC OXIDATION OFg los~ S(IV) in aqueous fly ash slurries :n;- and 0 , and SO

  17. Investigation of the electronic structure of mono(1,1?- diamidoferrocene) uranium(IV) complexes

    E-Print Network [OSTI]

    Duhovi?, S; Oria, JV; Odoh, SO; Schreckenbach, G; Batista, ER; Diaconescu, PL

    2013-01-01

    1,1’- Diamidoferrocene) Uranium(IV) Complexes Selma Duhovi?,mono(1,1’- diamidoferrocene) uranium complexes (NN R )UX 2 (as actinides. 17-19 For uranium, we have observed a wide

  18. Feasibility of risk-informed regulation for Generation-IV reactors

    E-Print Network [OSTI]

    Matos, Craig H

    2005-01-01

    With the advent of new and innovative Generation-IV reactor designs, new regulations must be developed to assure the safety of these plants. In the past a purely deterministic way of developing design basis accidents was ...

  19. A Virtual Reality Framework to Optimize Design, Operation and Refueling of GEN-IV Reactors.

    SciTech Connect (OSTI)

    Rizwan-uddin; Nick Karancevic; Stefano Markidis; Joel Dixon; Cheng Luo; Jared Reynolds

    2008-04-23

    many GEN-IV candidate designs are currently under investigation. Technical issues related to material, safety and economics are being addressed at research laboratories, industry and in academia. After safety, economic feasibility is likely to be the most important crterion in the success of GEN-IV design(s). Lessons learned from the designers and operators of GEN-II (and GEN-III) reactors must play a vital role in achieving both safety and economic feasibility goals.

  20. In Lieu of Swap: Analyzing Compressed RAM in Mac OS X

    E-Print Network [OSTI]

    Richard III, Golden G.

    ? Files and Deleted Files Filesystem metadata ApplicaOon metadata Windows Swap files Browser caches Network traces RAM: OS and app data file may be (very) out of sync with the memory dump Memory Analysis: Swap

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

    E-Print Network [OSTI]

    Morales, Maria Cristina

    2006-04-12

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

  2. V-165: Cisco WebEx for iOS Certificate Validation Flaw Lets Remote...

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

    T-551: Cisco Security Advisory: Multiple Cisco WebEx Player Vulnerabilities U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-239:...

  3. Ubungsblatt 7 Ubungen zur Theoretischen Physik IV, Universitat Heidelberg, WS 06/07

    E-Print Network [OSTI]

    Heermann, Dieter W.

    Zustandsgleichung in den dimensionslosen Gr¨oßen = T/Tc, = V/Vc und = p/pc schreibt, ist es m¨oglich, die

  4. Subunit IV-PetL chimeras in cytochrome b6f complex Chimeric fusions of subunit IV and PetL in the b6 f complex of

    E-Print Network [OSTI]

    IV-PetL chimeras in cytochrome b6 f complex Additional keywords : PetG, PetM, PetN, transmembrane- to unrecognized subunit, PetN ; vi) the ability to perform State Transitions is lost in the chi- meric mutants). Subunit PetN hither

  5. ES12; The 24th Annual Workshop on Recent Developments in Electronic Structure Theory

    SciTech Connect (OSTI)

    Holzwarth, Natalie; Thonhauser, Timo; Salam, Akbar

    2012-06-29

    ES12: The 24th Annual Workshop on Recent Developments in Electronic Structure Theory was held June 5-8, 2012 at Wake Forest University in Winston-Salem, NC 27109. The program consisted of 24 oral presentations, 70 posters, and 2 panel discussions. The attendance of the Workshop was comparable to or larger than previous workshops and participation was impressively diverse. The 136 participants came from all over the world and included undergraduate students, graduate students, postdoctoral researchers, and senior scientists. The general assessment of the Workshop was extremely positive in terms of the high level of scientific presentations and discussions, and in terms of the schedule, accommodations, and affordability of the meeting.

  6. Six-year optical monitoring of the BL Lacertae object 1ES 0806+52.4

    SciTech Connect (OSTI)

    Man, Zhongyi; Zhang, Xiaoyuan; Wu, Jianghua [Department of Astronomy, Beijing Normal University, Beijing 100875 (China); Zhou, Xu [Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Beijing 100012 (China); Yuan, Qirong, E-mail: jhwu@bnu.edu.cn [Department of Physics and Institute of Theoretical Physics, Nanjing Normal University, Nanjing 210046 (China)

    2014-12-01

    We present the results of the first systematic long-term multicolor optical monitoring of the BL Lacertae object 1ES 0806+52.4. The monitoring was performed in multiple passbands with a 60/90 cm Schmidt telescope from 2005 December to 2011 February. The overall brightness of this object decreased from 2005 December to 2008 December but was regained after that. A sharp outburst probably occurred around the end of our monitoring program. Overlapping the long-term trend are some short-term small-amplitude oscillations. No intranight variability was found in the object, which is in accordance with the historical observations before 2005. By investigating the color behavior, we found a strong bluer-when-brighter chromatism for the long-term variability of 1ES 0806+52.4. The total amplitudes at the c, i, and o bands are 1.18, 1.12, and 1.02 mag, respectively. The amplitudes tend to increase toward shorter wavelengths, which may be a major cause of the bluer-when-brighter chromatism. Such bluer-when-brighter chromatisms are also found in other blazars, such as S5 0716+714, OJ 287. The hard-X-ray data collected from the Swift/BAT archive was correlated with our optical data. No positive result was found, the reason for which may be that the hard-X-ray flux is a combination of the synchrotron and inverse Compton emission, but with different timescales and cadences under the leptonic synchrotron self-Compton model.

  7. 1. Annee 2001-02 1.1. Exposes dans des congr`es, des colloquiums ou des seminaires

    E-Print Network [OSTI]

    Colmez, Pierre

    1. Ann´ee 2001-02 1.1. Expos´es dans des congr`es, des colloquiums ou des s´eminaires Cambridge (octobre 2001, "Koweit lecture" et s´eminaire), Chevaleret (octobre 2001, STN) S´eoul (octobre 2001, mini-cours 6h), Tokyo (novembre 2001, s´eminaire), Bourbaki (novembre 2001), Rennes (novembre 2001, s

  8. K{sub 2}NaOsO{sub 5.5} and K{sub 3}NaOs{sub 2}O{sub 9}: The first osmium perovskites containing alkali cations at the 'A' site

    SciTech Connect (OSTI)

    Mogare, Kailash M.; Klein, Wilhelm; Jansen, Martin

    2012-07-15

    K{sub 2}NaOsO{sub 5.5} and K{sub 3}NaOs{sub 2}O{sub 9} were obtained from solid-state reactions of potassium superoxide, sodium peroxide and osmium metal at elevated oxygen pressures. K{sub 2}NaOsO{sub 5.5} crystallizes as an oxygen-deficient cubic double perovskite in space group Fm3{sup Macron }m with a=8.4184(5) A and contains isolated OsO{sub 6} octahedra. K{sub 3}NaOs{sub 2}O{sub 9} crystallizes hexagonally in P6{sub 3}/mmc with a=5.9998(4) A and c=14.3053(14) A. K{sub 3}NaOs{sub 2}O{sub 9} consists of face sharing Os{sub 2}O{sub 9} pairs of octahedra. According to magnetic measurements K{sub 2}NaOsO{sub 5.5} is diamagnetic, whereas K{sub 3}NaOs{sub 2}O{sub 9} displays strong antiferromagnetic coupling (T{sub N}=140 K), indicating enhanced magnetic interactions within the octahedral pair. - Graphical abstract: High oxidation states of Os, obtained by high oxygen pressure synthesis, are accommodated in double and triple perovskite matrices. K{sub 3}NaOs{sub 2}O{sub 9} displays enhanced magnetic interactions. Highlights: Black-Right-Pointing-Pointer New osmates containing highly oxidized Os were obtained by high O{sub 2} pressure synthesis. Black-Right-Pointing-Pointer High oxidation states of Os are accommodated in double and triple perovskite matrices. Black-Right-Pointing-Pointer Both compounds represent the first Os perovskites with an alkali metal at the A site. Black-Right-Pointing-Pointer K{sub 3}NaOs{sub 2}O{sub 9} displays enhanced magnetic interactions within the octahedral pair.

  9. Triaxial shape coexistence and new aligned band in {sup 178}Os

    SciTech Connect (OSTI)

    Kumar, Rajesh; Govil, I. M. [Department of Physics, Panjab University, Chandigarh-160014 (India); Dhal, A.; Chaturvedi, L. [Department of Physics, Banaras Hindu University, Varanasi-220115, Uttar Pradesh (India); Praharaj, C. R. [Institute of Physics, Bhubaneshwar-751005 (India); Rath, A. K. [Department of Physics, Sambalpur University, Jyoti Vihar, Burla, Sambalpur-768019, Orissa (India); Kumar, G. Kiran [Department of Physics, Maharaja Sayajirao University, Vadodara, Baroda 390002 (India); Basu, S. K. [Variable Energy Cyclotron Center, Bidhan Nagar, Calcutta-700064 (India); Chakraborty, A.; Krishichayan; Mukhopadhyay, S.; Pattabiraman, N. S.; Ghugre, S. S.; Sinha, A. K. [UGC-DAE Consortium for Scientific Research, Calcutta Centre, Sector III LB-8, Bidhan Nagar, Kolkata-700098 (India)

    2009-11-15

    High spin states in {sup 178}Os were studied by means of {sup 165}Ho({sup 20}Ne,p6n){sup 178}Os fusion evaporation reaction at a beam energy of 150 MeV, using a clover detector array. Several new transitions belonging to {sup 178}Os were placed in a level scheme and a new aligned rotational band was observed in addition to earlier known bands. Spin-parity assignments for most of the proposed levels were made using the deduced directional correlation orientation and polarization measurements for the de-exciting transitions. Experimental results are compared with the projected angular momentum deformed Hartree-Fock model calculations and cranked Woods-Saxon model calculations. This nucleus is predicted to be prolate deformed in the ground state but the {gamma}-softness at higher excitation is revealed by the cranked Woods-Saxon model and the geometrical asymmetric model calculations.

  10. CHANG-ES VI: Probing Supernova Energy Deposition in Spiral Galaxies Through Multi-Wavelength Relationships

    E-Print Network [OSTI]

    Li, Jiang-Tao; Dettmar, Ralf-Jurgen; Heald, George; Irwin, Judith; Johnson, Megan; Kepley, Amanda A; Krause, Marita; Murphy, E J; Orlando, Elena; Rand, Richard J; Strong, A W; Vargas, Carlos J; Walterbos, Rene; Wang, Q Daniel; Wiegert, Theresa

    2015-01-01

    How a galaxy regulates its SNe energy into different interstellar/circumgalactic medium components strongly affects galaxy evolution. Based on the JVLA D-configuration C- (6 GHz) and L-band (1.6 GHz) continuum observations, we perform statistical analysis comparing multi-wavelength properties of the CHANG-ES galaxies. The high-quality JVLA data and edge-on orientation enable us for the first time to include the halo into the energy budget for a complete radio-flux-limited sample. We find tight correlations of $L_{\\rm radio}$ with the mid-IR-based SFR. The normalization of our $I_{\\rm 1.6GHz}/{\\rm W~Hz^{-1}}-{\\rm SFR}$ relation is $\\sim$2-3 times of those obtained for face-on galaxies, probably a result of enhanced IR extinction at high inclination. We also find tight correlations between $L_{\\rm radio}$ and the SNe energy injection rate $\\dot{E}_{\\rm SN(Ia+CC)}$, indicating the energy loss via synchrotron radio continuum accounts for $\\sim0.1\\%$ of $\\dot{E}_{\\rm SN}$, comparable to the energy contained in CR ...

  11. What every designated representative should know about Title IV and Title V enforcement provisions

    SciTech Connect (OSTI)

    Bischoff, C.A. [Gallagher and Kennedy, Phoenix, AZ (United States); Dayal, P. [Tucson Electric Power Co., Tucson, AZ (United States)

    1995-12-31

    Title IV of the Clean Air Act not only created a regulatory program unlike any other under the Clean Air Act, but also established a unique position--the designated representative--as an integral part of the program. The designated representative is required to meet certain basic obligations under Title IV, and a panoply of enforcement mechanisms are available to EPA in the event of noncompliance with these obligations. Also, because a designated representative may take on responsibilities under the permit provisions of Title V of the Clean Air Act, the designated representative can also be subject to an enforcement action for failure to comply with certain Title V permit requirements. This paper considers the basic definition of the designated representative under EPA`s Title IV and Title V regulations, identifies the responsibilities assigned to the designated representative, and then analyzes the enforcement mechanisms that may be applied to the designated representative if a regulatory responsibility has not been satisfied.

  12. Page 304 Courses: Education: Teaching English to Speakers of Other Languages (EDTE) Sonoma State University 2011-2012 Catalog Engineering Science (ES)

    E-Print Network [OSTI]

    Ravikumar, B.

    . Multi-port networks, two-port networks with energy storage, ideal transformers. Amplifiers and frequency response, filters. Prerequisites: ES 110 and MATH 211; Corequisite: ES 221 and PHYS 214, or consent

  13. Courses: Education: Teaching English to Speakers of Other Languages (EDTE)Page305Sonoma State University 2010-2011 Catalog Engineering Science (ES)

    E-Print Network [OSTI]

    Ravikumar, B.

    . Multi-port networks, two-port networks with energy storage, ideal transformers. Amplifiers and frequency response, filters. Prerequisites: ES 110 and MATH 211; Corequisite: ES 221 and PHYS 214, or consent

  14. Neutron physics of the Re/Os clock. I. Measurement of the (n,gamma) cross sections of {sup 186,187,188}Os at the CERN n{sub T}OF facility

    SciTech Connect (OSTI)

    Mosconi, M.; Kaeppeler, F.; Audouin, L.; Dillmann, I.; Heil, M.; Plag, R.; Voss, F.; Walter, S.; Wisshak, K.; Fujii, K.; Abbondanno, U.; Belloni, F.; Milazzo, P. M.; Moreau, C.; Mengoni, A.; Domingo-Pardo, C.; Aerts, G.; Andriamonje, S.; Berthoumieux, E.; Dridi, W.

    2010-07-15

    The precise determination of the neutron capture cross sections of {sup 186}Os and {sup 187}Os is important to define the s-process abundance of {sup 187}Os at the formation of the solar system. This quantity can be used to evaluate the radiogenic component of the abundance of {sup 187}Os due to the decay of the unstable {sup 187}Re (t{sub 1/2}=41.2 Gyr) and from this to infer the time duration of the nucleosynthesis in our galaxy (Re/Os cosmochronometer). The neutron capture cross sections of {sup 186}Os, {sup 187}Os, and {sup 188}Os have been measured at the CERN n{sub T}OF facility from 1 eV to 1 MeV, covering the entire energy range of astrophysical interest. The measurement has been performed by time-of-flight technique using isotopically enriched samples and two C{sub 6}D{sub 6} scintillation detectors for recording the prompt gamma rays emitted in the capture events. Maxwellian averaged capture cross sections have been determined for thermal energies between kT=5 and 100 keV corresponding to all possible s-process scenarios. The estimated uncertainties for the values at 30 keV are 4.1, 3.3, and 4.7% for {sup 186}Os, {sup 187}Os, and {sup 188}Os, respectively.

  15. The preparation for and survival of an EPA Title IV and Title V facility audit

    SciTech Connect (OSTI)

    Facca, G.L.; Faler, M.

    1999-07-01

    As part of the 1990 Clean Air Act Amendments, major facilities are required to obtain federally enforceable operating permits (Title V). In a separate permitting action, the electric utilities with units generating more then 25 megawatts are required to obtain permits for NO{sub x} and SO{sub x}, the emissions which contribute to acid rain (Title IV). The Title IV permit is included as part of the Title V permit. This paper will use an actual audit experience at a coal fired generation facility as a case study for the preparation for and outcome of an EPA Title IV Level 3 audit. The paper will document the procedures for preparation, the audit process, and the outcome. The audit is part of the EPA's process for review of the record keeping and instrument calibration methods outlined in Title IV. Both types of permits have many different record keeping and monitoring requirements as well as separate reporting requirements which are submitted to both federal; state and local regulatory agencies for review and evaluation. Title IV units include very specific instrument calibration/audit requirements, and Title V has compliance testing and monitoring requirements. Alliant Power was notified in August 1998 of the intent of EPA Region VII to conduct a Level 3 audit at the Lansing Generation Station. The US EPA and the State of Iowa intended to review all Title IV record keeping (Level 1), continuous emission monitoring calibrations and linearity testing (Level 2) and observe the annual Relative Accuracy Testing Audit performed by an outside contractor. In addition, during this facility site visit, the compliance with Title V permit requirements was also audited.

  16. Hanford Site Environment Safety and Health (ES and H) FY 1999 and FY 2000 Execution Commitment Summary

    SciTech Connect (OSTI)

    REEP, I.E.

    1999-12-01

    All sites in the U.S. Department of Energy (DOE) Complex prepare this report annually for the DOE Office of Environment, Safety and Health (EH). The purpose of this report is to provide a summary of the previous and current year's Environment, Safety and Health (ES&H) execution commitments and the S&H resources that support these activities. The fiscal year (FY) 1999 and 2000 information (Sieracki 1999) and data contained in the ''Hanford Site Environment, Safety and Health Fiscal Year 2001 Budget-Risk Management Summary'' (RL 1999) were the basis for preparing this report. Fiscal year 2000 finding of Office of Environmental Management (EM) and Office of Nuclear Energy, Science and Technology (NE) activities is based on the President's budget of $1,065.1 million and $28.0 million, plus $2.7 million carryover finding, respectively, as of October 31, 1999. Any funding changes as a result of the Congressional appropriation process will be reflected in the Fiscal Year 2002 ES&H Budget-Risk Management Summary to be issued in May 2000. This report provides the end-of-year status of FY 1999 ES&H execution commitments, including actual S&H expenditures, and describes planned FY 2000 ES&H execution commitments and the S&H resources needed to support those activities. This requirement is included in the ES&H ''Guidance for FY200l Budget Formulations and Execution'' (DOE 1999).

  17. Justificante de presentacin electrnica de solicitud de patente Este documento es un justificante de que se ha recibido una solicitud espaola de patente por va

    E-Print Network [OSTI]

    ) NACIONALIDAD: España CÓDIGO PAÍS: ES DNI/CIF/PASAPORTE: Q2818002D CNAE: PYME: DOMICILIO: C/ Serrano, 117

  18. Justificante de presentacin electrnica de solicitud de patente Este documento es un justificante de que se ha recibido una solicitud espaola de patente por va

    E-Print Network [OSTI]

    : ES DNI/CIF/PASAPORTE: Q2818002D CNAE: PYME: DOMICILIO: C/ Serrano, 117 LOCALIDAD: Madrid PROVINCIA

  19. PROTXCTZNG PLhVTS FOR TI2Z WTRTER In dry ccld climates, plants such as roscbusl;es, strawberries and hardy

    E-Print Network [OSTI]

    ;es, strawberries and hardy Perennials benefit from some protection in winter. on the ground nost of the season

  20. 1 I N T R O D U CC I N El tema de central este curso de la Maestra en Inteligencia Artificial (MIA) es la

    E-Print Network [OSTI]

    Guerra Hernández, Alejandro

    en el Cuadro 1. Usuario > Los gatos matan ratones. Usuario > Tom es un gato al que no le gustan los ratones que comen queso. Usuario > Jerry es un ratón que come queso. Usuario > Max no es un gato. Usuario. Usuario > ¿Quién es un gato? Sistema > Tom. Usuario > ¿Qué come Jerry? Sistema > Queso. Usuario > ¿Qué

  1. EIS-0402: Remediation of Area IV of the Santa Susana Field Laboratory, California

    Broader source: Energy.gov [DOE]

    DOE is preparing an EIS for cleanup of Area IV, including the Energy Technology Engineering Center (ETEC), as well as the Northern Buffer Zone of the Santa Susana Field Laboratory (SSFL) in eastern Ventura County, California, approximately 29 miles north of downtown Los Angeles. (DOE’s operations bordered the Northern Buffer Zone. DOE is responsible for soil cleanup in Area IV and the Northern Buffer Zone.) In the EIS, DOE will evaluate reasonable alternatives for disposition of radiological facilities and support buildings, remediation of contaminated soil and groundwater, and disposal of all resulting waste at permitted facilities.

  2. CONSTRUCTION OF WEB-ACCESSIBLE MATERIALS HANDBOOK FORGENERATION IV NUCLEAR REACTORS

    SciTech Connect (OSTI)

    Ren, Weiju

    2005-01-01

    The development of a web-accessible materials handbook in support of the materials selection and structural design for the Generation IV nuclear reactors is being planned. Background of the reactor program is briefly introduced. Evolution of materials handbooks for nuclear reactors over years is reviewed in light of the trends brought forth by the rapid advancement in information technologies. The framework, major features, contents, and construction considerations of the web-accessible Gen IV Materials Handbook are discussed. Potential further developments and applications of the handbook are also elucidated.

  3. Producing Early-Maturity (Group IV) Soybeans on the Texas Gulf Coast 

    E-Print Network [OSTI]

    Klosterboer, Arlen; Miller, Travis; Livingston, Stephen

    1996-04-11

    be planted in May and harvested in October and November, when rainfall is generally at a minimum. When Group IV?s were used, less than 1 year in 4 produced soybeans that were not damaged (molded, discolored) because of wet weather at harvest (August... along the Upper Texas Gulf Coast. Acreage in 1994 (all of Texas) reached 220,000, with nearly all beans being marketed through local elevators or by truck to the Port of Houston. Figure 1. Texas Gulf Coast counties predominantly growing maturity group...

  4. First-principles studies of structural stabilities and enthalpies of formation of refractory intermetallics: TM and TM3 (T = Ti, Zr, Hf; M = Ru, Rh, Pd, Os, Ir, Pt)

    SciTech Connect (OSTI)

    Xing, Weiwei; Chen, X.; Li, Dianzhong; Li, Y. Y.; Fu, Chong Long; Meschel, S.

    2012-01-01

    Using first-principles local density functional approach, we have calculated the ground-state structural phase stabilities and enthalpies of formation of thirty-six binary transition-metal refractory TM and TM3 compounds formed by Group IV elements T (T = Ti, Zr, Hf) and platinum group elements M (M = Ru, Rh, Pd, Os, Ir, Pt) . We compared our results with the available experimental data and found good agreement between theory and experiment in both the trends of structural stabilities and the magnitudes of formation enthalpies. Moreover, based on our calculated results, an empirical relationship between cohesive energies ( E) and melting temperatures (Tm) was derived as Tm = 0.0292 E/kB (where kB is the Boltzmann constant) for both TM and TM3 compounds.

  5. Deliverable D1.1 CHOReOS State of the Art,

    E-Print Network [OSTI]

    Boyer, Edmond

    (CITY) Marco Autili, Davide Di Ruscio, Massimo Tivoli (UDA) Dionysis Athanasopoulo, Panos Vassiliadis-driven engineering, process synthesis, BPMN2, middleware, ESB, grid and cloud computing, pervasive computing, Internet of smart things, verification and validation. hal-00662510,version1-24Jan2012 #12;CHOReOS ii FP7

  6. 1.1 Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition OS Structures

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    1.1 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Lecture 2: OS Structures (Chapter 2.7) #12;1.2 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Operating System Design and Implementation Start by defining goals and specifications Affected by choice

  7. Primitive Os and 2316 Ma age for marine shale: implications for Paleoproterozoic glacial events and

    E-Print Network [OSTI]

    Bekker, Andrey

    Primitive Os and 2316 Ma age for marine shale: implications for Paleoproterozoic glacial events from carbonaceous shale that straddles the boundary between the Rooihoogte and Timeball Hill formations shales, so that their subsequent exposure and weathering was unable to provide a significant amount

  8. Performance Analysis of Markov Regenerative Reward Mikl'os Telek, Andr'as Pfening

    E-Print Network [OSTI]

    Telek, Miklós

    is based on the Markov renewal theory [5] and therefore the applica­ tion of MRGPs in stochastic modelingPerformance Analysis of Markov Regenerative Reward Models ? Mikl'os Telek, Andr'as Pfening the performance of a finite queueing system is analyzed. Key words: Stochastic reward models, Markov regenerative

  9. Configuring ICEMail for Apple Mail for MacOS 10.10 Yosemite

    E-Print Network [OSTI]

    Chen, Yiling

    Configuring ICEMail for Apple Mail for MacOS 10.10 Yosemite Once you have received notification on at https://icemail.harvard.edu, you will need to add the new settings in Apple Mail. Step 1. Launch Mail the Accounts tab. And click on the + in the lower left corner. (See Figure 2) Figure 2 SEAS-ICE Apple Mail

  10. T-634: Apple Mac OS X MacDefender Fake Antivirus Malicious Software

    Broader source: Energy.gov [DOE]

    Apple Mac OS X users could infect their systems after visiting a malicious web page. Reports suggest that the Apple Safari web browser could allow automatic download and execution of the JavaScript-based malware because of an incorrectly set security option in Safari.

  11. Supplementary Information Trade-os in Improving Biofuel Tolerance Using Combinations of Eux Pumps

    E-Print Network [OSTI]

    Dunlop, Mary

    Supplementary Information Trade-os in Improving Biofuel Tolerance Using Combinations of Eux Pumps/h low copy maximum expression rate 0.21 I mM IPTG Inducer threshold 0.014 1/h Pump protein degradation rate 1.0 2 #12;Table S4: Strain and pump dependent model parameters Symbol Units Description Value µmax

  12. ^;"Q,QAa^i01X^os^g^r001-NAVAL POSTGRADUATE SCHOOL

    E-Print Network [OSTI]

    #12;#12;ATE NAVAL rw^ , ^;"Q,QAa^i01X^os^g^r001- #12;tf> v c^ is unlimited #12;#12;REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204

  13. Intel Cluster Toolkit Compiler Edition 3.2 for Linux* OS

    E-Print Network [OSTI]

    Nikolic, Branislav K.

    Intel® Cluster Toolkit Compiler Edition 3.2 for Linux* OS Getting Started Guide Intel Corporation.2 Installation of Intel® Cluster Toolkit Compiler Edition on 32-Bit and 64-Bit Nodes that Share a Common /opt .................................................................24 4.6 Running an MPI Program Using Intel® MPI Library on Linux* ..................25 4

  14. Intel Cluster Toolkit Compiler Edition 3.2 for Linux* OS

    E-Print Network [OSTI]

    Nikolic, Branislav K.

    Intel® Cluster Toolkit Compiler Edition 3.2 for Linux* OS Tutorial Intel Corporation (Revision.2 Installation of Intel® Cluster Toolkit Compiler Edition on 32-Bit and 64-Bit Nodes that Share a Common /opt..................................................................24 4.6 Running an MPI Program Using Intel® MPI Library on Linux....................25 4

  15. Reliable Real-Time Applications on Android OS Bhupinder S. Mongia Vijay K. Madisetti, Fellow, IEEE

    E-Print Network [OSTI]

    Madisetti, Vijay K.

    Reliable Real-Time Applications on Android OS Bhupinder S. Mongia Vijay K. Madisetti, Fellow, IEEE 30332 Atlanta, GA 30332 bhupinder.mongia@gmail.com vkm@gatech.edu Abstract ­ The Android operating and tablets, and the industry is exploring the ability of Android within other embedded platforms, i

  16. Business_Practice_Standards_Draft_WEB_OS_06-11-15

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

    Consolidation (API 5.d R09015) Business Practice Standards Draft WEQ OS Marie Pompel - June 2015 B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Timeline API 5.d -...

  17. EM TECNOLOGIA Os recm-licenciados tm sentido a eteuada taxa

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    FORMAÇÃO EM TECNOLOGIA Os recém-licenciados têm sentido a eteuada taxa de desemprego do país. Dos nove cursos sem inscritos nos centros de emprego, cinco são na área da tecnologia. Contactámos de formação. O ISCTE põe à disposição dos alunos 15 licenciaturas na área da tecnologia, com três

  18. Optimal Renewal Policy for Slowly Degrading Andr'as Pfening and Mikl'os Telek

    E-Print Network [OSTI]

    Telek, Miklós

    Optimal Renewal Policy for Slowly Degrading Systems Andr'as Pfening and Mikl'os Telek Dept. In the paper we address the problem of determining the optimal time to renew a system when it experiences so to ``renew'' the system to its peak performance level. We analyze this model for two different queueing

  19. Multi-source and multicore automotive ECUs -OS protection mechanisms and scheduling

    E-Print Network [OSTI]

    Navet, Nicolas

    Multi-source and multicore automotive ECUs - OS protection mechanisms and scheduling Nicolas Navet,{firstname.name}@realtimeatwork.com Abstract--As the demand for computing power is quickly increasing in the automotive domain, car the respect of the safety requirements such as the ISO 26262 and the implementation of other automotive use

  20. Investigating Broadband Variability of the TeV Blazar 1ES 1959+650

    SciTech Connect (OSTI)

    Aliu, E.; Archambault, S.; Arlen, T.; Aune, T.; Barnacka, A.; Beilicke, M.; Benbow, W.; Berger, K.; Bird, R.; Bouvier, A.; Buckley, J. H.; Bugaev, V.; Cerruti, M.; Chen, X.; Ciupik, L.; Collins-Hughes, E.; Connolly, M. P.; Cui, W.; Dumm, J.; Eisch, J. D.; Falcone, A.; Federici, S.; Feng, Q.; Finley, J. P.; Fleischhack, H.; Hanna, D.; Holder, J.; Hughes, G.; Hughes, Z.; Humensky, T. B.; Johnson, C. A.; Kaaret, P.; Kar, P.; Kertzman, M.; Khassen, Y.; Kieda, D.; Krawczynski, H.; Krennrich, F.; Lang, M. J.; Madhavan, A. S.; Majumdar, P.; McArthur, S.; McCann, A.; Meagher, K.; Millis, J.; Moriarty, P.; Mukherjee, R.; Nelson, T.; Nieto, D.; O'Faolain de Bhroithe, A.; Ong, R. A.; Otte, A. N.; Park, N.; Perkins, J. S.; Pohl, M.; Popkow, A.; Prokoph, H.; Quinn, J.; Ragan, K.; Rajotte, J.; Reyes, L. C.; Reynolds, P. T.; Richards, G. T.; Roache, E.; Sadun, A.; Santander, M.; Sembroski, G. H.; Shahinyan, K.; Sheidaei, F.; Smith, A. W.; Staszak, D.; Telezhinsky, I.; Theiling, M.; Tyler, J.; Varlotta, A.; Vassiliev, V. V.; Vincent, S.; Wakeley, S. P.; Weekes, T. C.; Weinstein, A.; Welsing, R.; Wilhelm, A.; Williams, D. A.; Zitzer, B.; Boettcher, M.; Fumagalli, M.

    2014-12-03

    We summarize broadband observations of the TeV-emitting blazar 1ES 1959 650, including optical R-band observations by the robotic telescopes Super-LOTIS and iTelescope, UV observations by Swift Ultraviolet and Optical Telescope, X-ray observations by the Swift X-ray Telescope, high-energy gamma-ray observations with the Fermi Large Area Telescope, and very-high-energy (VHE) gamma-ray observations by VERITAS above 315 GeV, all taken between 2012 April 17 and 2012 June 1 (MJD 56034 and 56079). The contemporaneous variability of the broadband spectral energy distribution is explored in the context of a simple synchrotron self Compton (SSC) model. In the SSC emission scenario, we find that the parameters required to represent the high state are significantly different than those in the low state. Motivated by possible evidence of gas in the vicinity of the blazar, we also investigate a reflected emission model to describe the observed variability pattern. This model assumes that the non-thermal emission from the jet is reflected by a nearby cloud of gas, allowing the reflected emission to re-enter the blob and produce an elevated gamma-ray state with no simultaneous elevated synchrotron flux. The model applied here, although not required to explain the observed variability pattern, represents one possible scenario which can describe the observations. As applied to an elevated VHE state of 66% of the Crab Nebula flux, observed on a single night during the observation period, the reflected emission scenario does not support a purely leptonic non-thermal emission mechanism. The reflected model does, however, predict a reflected photon field with sufficient energy to enable elevated gamma-ray emission via pion production with protons of energies between 10 and 100 TeV.

  1. Investigating broadband variability of the TeV blazar 1ES 1959+650

    SciTech Connect (OSTI)

    Aliu, E.; Archambault, S.; Arlen, T.; Aune, T.; Barnacka, A.; Beilicke, M.; Benbow, W.; Berger, K.; Bird, R.; Bouvier, A.; Buckley, J. H.; Bugaev, V.; Cerruti, M.; Chen, X.; Ciupik, L.; Collins-Hughes, E.; Connolly, M. P.; Cui, W.; Dumm, J.; Eisch, J. D.; Falcone, A.; Federici, S.; Feng, Q.; Finley, J. P.; Fleischhack, H.; Fortin, P.; Fortson, L.; Furniss, A.; Galante, N.; Gillanders, G. H.; Griffin, S.; Griffiths, S. T.; Grube, J.; Gyuk, G.; Håkansson, N.; Hanna, D.; Holder, J.; Hughes, G.; Hughes, Z.; Humensky, T. B.; Johnson, C. A.; Kaaret, P.; Kar, P.; Kertzman, M.; Khassen, Y.; Kieda, D.; Krawczynski, H.; Krennrich, F.; Lang, M. J.; Madhavan, A. S.; Majumdar, P.; McArthur, S.; McCann, A.; Meagher, K.; Millis, J.; Moriarty, P.; Mukherjee, R.; Nelson, T.; Nieto, D.; de Bhróithe, A. O'Faoláin; Ong, R. A.; Otte, A. N.; Park, N.; Perkins, J. S.; Pohl, M.; Popkow, A.; Prokoph, H.; Quinn, J.; Ragan, K.; Rajotte, J.; Reyes, L. C.; Reynolds, P. T.; Richards, G. T.; Roache, E.; Sadun, A.; Santander, M.; Sembroski, G. H.; Shahinyan, K.; Sheidaei, F.; Smith, A. W.; Staszak, D.; Telezhinsky, I.; Theiling, M.; Tyler, J.; Varlotta, A.; Vassiliev, V. V.; Vincent, S.; Wakely, S. P.; Weekes, T. C.; Weinstein, A.; Welsing, R.; Wilhelm, A.; Williams, D. A.; Zitzer, and B.; Böttcher, M.; Fumagalli, M.

    2014-12-03

    We summarize broadband observations of the TeV-emitting blazar 1ES 1959 650, including optical R-band observations by the robotic telescopes Super-LOTIS and iTelescope, UV observations by Swift UVOT, X-ray observations by the Swift X-ray Telescope, high-energy gamma-ray observations with the Fermi Large Area Telescope, and very-high-energy (VHE) gamma-ray observations by VERITAS above 315 GeV, all taken between 2012 April 17 and 2012 June 1 (MJD 56034 and 56079). The contemporaneous variability of the broadband spectral energy distribution is explored in the context of a simple synchrotron self Compton (SSC) model. In the SSC emission scenario, we find that the parameters required to represent the high state are significantly different than those in the low state. Motivated by possible evidence of gas in the vicinity of the blazar, we also investigate a reflected emission model to describe the observed variability pattern. This model assumes that the non-thermal emission from the jet is reflected by a nearby cloud of gas, allowing the reflected emission to re-enter the blob and produce an elevated gamma-ray state with no simultaneous elevated synchrotron flux. The model applied here, although not required to explain the observed variability pattern, represents one possible scenario which can describe the observations. As applied to an elevated VHE state of 66% of the Crab Nebula flux, observed on a single night during the observation period, the reflected emission scenario does not support a purely leptonic non-thermal emission mechanism. The reflected model does, however, predict a reflected photon field with sufficient energy to enable elevated gamma-ray emission via pion production with protons of energies between 10 and 100 TeV.

  2. Investigating broadband variability of the TeV blazar 1ES 1959+650

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

    Aliu, E.; Archambault, S.; Arlen, T.; Aune, T.; Barnacka, A.; Beilicke, M.; Benbow, W.; Berger, K.; Bird, R.; Bouvier, A.; et al

    2014-12-03

    We summarize broadband observations of the TeV-emitting blazar 1ES 1959 650, including optical R-band observations by the robotic telescopes Super-LOTIS and iTelescope, UV observations by Swift UVOT, X-ray observations by the Swift X-ray Telescope, high-energy gamma-ray observations with the Fermi Large Area Telescope, and very-high-energy (VHE) gamma-ray observations by VERITAS above 315 GeV, all taken between 2012 April 17 and 2012 June 1 (MJD 56034 and 56079). The contemporaneous variability of the broadband spectral energy distribution is explored in the context of a simple synchrotron self Compton (SSC) model. In the SSC emission scenario, we find that the parameters requiredmore »to represent the high state are significantly different than those in the low state. Motivated by possible evidence of gas in the vicinity of the blazar, we also investigate a reflected emission model to describe the observed variability pattern. This model assumes that the non-thermal emission from the jet is reflected by a nearby cloud of gas, allowing the reflected emission to re-enter the blob and produce an elevated gamma-ray state with no simultaneous elevated synchrotron flux. The model applied here, although not required to explain the observed variability pattern, represents one possible scenario which can describe the observations. As applied to an elevated VHE state of 66% of the Crab Nebula flux, observed on a single night during the observation period, the reflected emission scenario does not support a purely leptonic non-thermal emission mechanism. The reflected model does, however, predict a reflected photon field with sufficient energy to enable elevated gamma-ray emission via pion production with protons of energies between 10 and 100 TeV.« less

  3. Algebra Lineal I: Examen Parcial num. 1 1. Sea F un campo. Define: V es un espacio vectorial sobre F.

    E-Print Network [OSTI]

    Bor, Gil

    conjunto no vacio V ("los vectores"), · una operaci´on V � V V , (v1, v2) v1 + v2 ("la suma de vectores vectorial de V si (1) W es no vacio (2) w1, w2 W = w1 + w2 W, y (3) w W, c F = cw W. Nota: La definici + 0 = 0, as´i que W no es vacio. (2) Sean w1 = (a1, a2, a3), w2 = (b1, b2, b3) W. Entonces a1 + a2

  4. TOTAL SES EJ/EK EN V EN IV EN III

    National Nuclear Security Administration (NNSA)

    EJEK EN V EN IV EN III NN (Engineering) NQ (ProfTechAdmin) NU (TechAdmin Support) ELIGIBLE TO RETIRE IMMEDIATELY 9 11.8% ELIGIBLE TO RETIRE BY 3272014 23 30.3% Males 50 65.8%...

  5. Camp Evolution IV Sede-Boker Campus, April 13-17, 2008

    E-Print Network [OSTI]

    Novoplansky, Ariel

    Camp Evolution IV Sede-Boker Campus, April 13-17, 2008 Unsolved problems in evolutionary biology evolution? Indirect and direct evidence of past evolution. Suboptimality, homology, unforced hierarchy evolution from past history of life? Prologue II ­ are there any unsolved problems in phylogenetic

  6. Environmental Effects of Marine Energy Development Around the World. Annex IV Final Report

    SciTech Connect (OSTI)

    Copping, Andrea; Hanna, L.; Whiting, J.; Geerlofs, S.; Grear, M.; Blake, K.; Coffey, A.; Massaua, M.; Brown-Saracino, J.; Battey, H.

    2013-01-01

    This Annex IV report contains three case studies of specific interactions of marine energy devices with the marine environment addressing the physical interactions between animals and tidal turbines, the acoustic impact of marine energy devices on marine animals, and the effects of energy removal on physical systems.

  7. Definition of the Floating System for Phase IV of OC3

    SciTech Connect (OSTI)

    Jonkman, J.

    2010-05-01

    Phase IV of the IEA Annex XXIII Offshore Code Comparison Collaboration (OC3) involves the modeling of an offshore floating wind turbine. This report documents the specifications of the floating system, which are needed by the OC3 participants for building aero-hydro-servo-elastic models.

  8. Binaural detection with narrowband and wideband reproducible noise maskers. IV. Models using interaural time,

    E-Print Network [OSTI]

    Carney, Laurel H.

    Binaural detection with narrowband and wideband reproducible noise maskers. IV. Models using (ITD) cues for the dichotic tone-in-noise detection task. Several models have been used to predict models cannot predict listeners' detection performance for reproducible-noise maskers without fitting

  9. ARTEMIS MARK-IV, THE NEW GREEKFRENCH DIGITAL RADIO SPECTROGRAPH AT THERMOPYLES, GREECE

    E-Print Network [OSTI]

    Athens, University of

    ARTEMIS MARK-IV, THE NEW GREEK­FRENCH DIGITAL RADIO SPECTROGRAPH AT THERMOPYLES, GREECE D. MAROULIS Department of Informatics, University of Athens, Panepistimiopolis, GR-15784 Athens, Greece G. DUMAS DESPA of Informatics, University of Athens, Panepistimiopolis, GR-15784 Athens, Greece J. L. BOUGERET DESPA, URA CNRS

  10. FILAMENT CHANNEL STRUCTURES IN A Si IV LINE RELATED TO A 3D MAGNETIC MODEL

    E-Print Network [OSTI]

    Aulanier, Guillaume

    FILAMENT CHANNEL STRUCTURES IN A Si IV LINE RELATED TO A 3D MAGNETIC MODEL T. A. KUCERA1,, G. A recent 3D magnetic model of filament support (Aulanier and Démoulin, 1998) has shown that specific of a filament observed in H and Ca II lines with the German telescope VTT in Tenerife on 25 September 1996

  11. A Study of the Jacobi Shape Transition in Light, Fast Rotating Nuclei with the EUROBALL IV,

    E-Print Network [OSTI]

    Pomorski, Krzysztof

    A Study of the Jacobi Shape Transition in Light, Fast Rotating Nuclei with the EUROBALL IV, HECTOR the predicted Jacobi shape transition in light nuclei. A comparison of the GDR line shape data calculations, shows evidence for such Jacobi shape transition in hot, rapidly rotating 46 Ti. The found narrow

  12. Submitted version June 28, 2002 The Palomar/MSU Nearby Star Spectroscopic Survey IV: The

    E-Print Network [OSTI]

    Reid, Iain Neill

    Submitted version June 28, 2002 The Palomar/MSU Nearby Star Spectroscopic Survey IV: The Luminosity types or radial velocities. Our main goal in undertaking the Palomar/Michigan State University (PMSU at the 60­inch telescope at Palomar Mountain which is jointly owned by the California Institute

  13. Supplement IV.E: Constructor Initializers For Introduction to C++ Programming

    E-Print Network [OSTI]

    Liang, Y. Daniel

    8 Supplement IV.E: Constructor Initializers For Introduction to C++ Programming By Y. Daniel Liang is necessary to initialize object data fields that don't have a no-arg constructor. NOTE In C++, you can is different from declaring a local object in a function like this: int main() { #12;9 string name

  14. PRACTICE OF MEDICINE III PRACTICE OF MEDICINE IV PRACTICE OF MEDICINE V

    E-Print Network [OSTI]

    Puglisi, Joseph

    PRACTICE OF MEDICINE III PRACTICE OF MEDICINE IV PRACTICE OF MEDICINE V PRACTICE OF MEDICINE I PRACTICE OF MEDICINE II SpringWinterAutumn Year3,4,[5] Year2 SCHOLARLY CONCENTRATIONS Year1 · Cells to Tissues · Molecular Foundations of Medicine · Applied Biochemistry · Genetics · Development & Disease

  15. Estimation of Parameters for Single Diode Models Using Measured IV Clifford W. Hansen

    E-Print Network [OSTI]

    . In contrast, module testing frequently records IV curves at a wide range of irradiance and temperature is a popular way to represent the electrical performance of a photovoltaic (PV) module. A single diode model]) and is often interpreted by an equivalent circuit comprising a current source, a diode, a parallel resistor

  16. Challenges in implementing efficient Title IV and Title V permit programs

    SciTech Connect (OSTI)

    Sprott, R. [Utah Division of Air Quality, Salt Lake City, UT (United States)

    1997-12-31

    Integrating title IV acid rain and title V operating permits in an efficient manner poses numerous challenges. Federal rules and policy memos about these programs often conflict or lead to actions that are difficult to implement at best. Both permitting programs are complex and controversial, but the title IV permitting rules are particularly difficult to use and understand. Clear lines of jurisdiction for various aspects of the acid rain program are lacking in some cases, and regulators have been slow to recognize and solve these problems. There are numerous issues that have arisen during the initial stages of developing permits for title IV affected sources. Some have or are being resolved; others remain as potential impediments to efficient permitting. Utah and other western states have been working with the utility industry and US Environmental Protection Agency (EPA) to resolve these and other issues and some problems have been resolved. However, some state and industry officials feel that EPA should take the lead to conduct a series title IV implementation workshops in partnership with states and the utilities. This paper describes solutions to some common implementation problems and identifies challenges that remain to be solved.

  17. Alfven wave collisions, the fundamental building block of plasma turbulence. IV. Laboratory experiment

    E-Print Network [OSTI]

    Carter, Troy

    cascade of energy from large to small scales.9 In order to gain insight into this fundamental buildingAlfven wave collisions, the fundamental building block of plasma turbulence. IV. Laboratory heating, acceleration of the solar wind, and heating of the interstellar medium. Turbulence

  18. Aspects of Applied Biology 112, 2011 Biomass and Energy Crops IV

    E-Print Network [OSTI]

    Thomas, David D.

    Aspects of Applied Biology 112, 2011 Biomass and Energy Crops IV 147 By JACOB M JUNGERS, JARED J Program (CRP), may provide acreage and economic incentives for cellulosic energy production. Improving, biomass yields, bioenergy Introduction The United States'Energy Independence and SecurityAct of 2007 (EISA

  19. Mechanism of C-F Reductive Elimination from Palladium(IV) Takeru Furuya,

    E-Print Network [OSTI]

    Goddard III, William A.

    Mechanism of C-F Reductive Elimination from Palladium(IV) Fluorides Takeru Furuya, Diego Benitez increas- ingly efficient over the past decade, with palladium being one of the most common transition to the strong H-F hydrogen bonding20 and resulting bifluoride formation.21 Protic functional groups

  20. Proceedings, Geotechnical Earthquake Engineering and Structural Dynamics IV May 18-22, 2008, Sacramento, CA

    E-Print Network [OSTI]

    Baker, Jack W.

    Page 1 Proceedings, Geotechnical Earthquake Engineering and Structural Dynamics IV May 18-22, 2008, Sacramento, CA Identification of near-fault velocity pulses and prediction of resulting response spectra Jack at locations near the fault where the earthquake rupture has propagated towards the site. A recently proposed

  1. IV. STATION CONFIGURATION AND SENSOR COMPARISONS Comparison of solar radiation data gathered at

    E-Print Network [OSTI]

    Oregon, University of

    8 IV. STATION CONFIGURATION AND SENSOR COMPARISONS Comparison of solar radiation data gathered of the instruments used to monitor the incident solar radiation. Five types of so- lar sensors and several different data loggers have been used to gather the solar radiation data presented in this data book

  2. Design of I2-II-IV-VI4 Semiconductors through Element Substitution: The Thermodynamic Stability Limit and Chemical Trend

    E-Print Network [OSTI]

    Gong, Xingao

    Design of I2-II-IV-VI4 Semiconductors through Element Substitution: The Thermodynamic Stability that this element-substitution design is thermodynamically limited, that is, although I2-II-IV-VI4 with I = Cu, Ag for future design of new quaternary semiconductors. I. INTRODUCTION Because all component elements are earth

  3. Start | Author Index 742-3 Rates and Mechanisms of Arsenite Oxidation by Nano-Mn(IV) Oxide Mineral Phases.

    E-Print Network [OSTI]

    Sparks, Donald L.

    Start | Author Index 742-3 Rates and Mechanisms of Arsenite Oxidation by Nano-Mn(IV) Oxide Mineral is thought to generally occur through either biologically or mineral-surface mediated Mn(II) oxidation. These two oxidation pathways result in the formation of nanometer-size Mn(IV) minerals. Compared

  4. UMBC Policy # IV-2.20.01 Page 1 of 5 UMBC POLICY ON EXPORT CONTROL REGULATIONS

    E-Print Network [OSTI]

    Suri, Manil

    UMBC Policy # IV-2.20.01 Page 1 of 5 UMBC POLICY ON EXPORT CONTROL REGULATIONS UMBC IV-2.20.01 I. POLICY STATEMENT It is the policy of the University to comply with U.S. Export control regulations nationals on U.S. soil. II. PURPOSE FOR POLICY Export control regulations are a group of federal regulations

  5. Tetra(trihaptoallyl)zirconium(IV) Inorganic Chemistry, Vol. 12,No. 7, 1973 1535 Contribution from the Department of Chemistry, Massachusetts

    E-Print Network [OSTI]

    Deutch, John

    Tetra(trihaptoallyl)zirconium(IV) Inorganic Chemistry, Vol. 12,No. 7, 1973 1535 Contribution from of Interchange of the Syn and Anti Protons of Tetra(trihaptuallyl)zirconium(IV)l JEANNE K. KRIEGER,* J. M. DEUTCH, and GEORGE M. WHITESIDES* Received November 6, 1972 The temperature dependence of the H nmr spectrum of tetra(trihuptoallyl)zirconium

  6. Updated Generation IV Reactors Integrated Materials Technology Program Plan, Revision 2

    SciTech Connect (OSTI)

    Corwin, William R; Burchell, Timothy D; Halsey, William; Hayner, George; Katoh, Yutai; Klett, James William; McGreevy, Timothy E; Nanstad, Randy K; Ren, Weiju; Snead, Lance Lewis; Stoller, Roger E; Wilson, Dane F

    2005-12-01

    The Department of Energy's (DOE's) Generation IV Nuclear Energy Systems Program will address the research and development (R&D) necessary to support next-generation nuclear energy systems. Such R&D will be guided by the technology roadmap developed for the Generation IV International Forum (GIF) over two years with the participation of over 100 experts from the GIF countries. The roadmap evaluated over 100 future systems proposed by researchers around the world. The scope of the R&D described in the roadmap covers the six most promising Generation IV systems. The effort ended in December 2002 with the issue of the final Generation IV Technology Roadmap [1.1]. The six most promising systems identified for next generation nuclear energy are described within the roadmap. Two employ a thermal neutron spectrum with coolants and temperatures that enable hydrogen or electricity production with high efficiency (the Supercritical Water Reactor - SCWR and the Very High Temperature Reactor - VHTR). Three employ a fast neutron spectrum to enable more effective management of actinides through recycling of most components in the discharged fuel (the Gas-cooled Fast Reactor - GFR, the Lead-cooled Fast Reactor - LFR, and the Sodium-cooled Fast Reactor - SFR). The Molten Salt Reactor (MSR) employs a circulating liquid fuel mixture that offers considerable flexibility for recycling actinides, and may provide an alternative to accelerator-driven systems. A few major technologies have been recognized by DOE as necessary to enable the deployment of the next generation of advanced nuclear reactors, including the development and qualification of the structural materials needed to ensure their safe and reliable operation. Accordingly, DOE has identified materials as one of the focus areas for Gen IV technology development.

  7. D.G. SCOTT HUBBARD D.G. Scott Hubbard es el Director del Centro de Investigacin de NASA

    E-Print Network [OSTI]

    Cardeñosa, Jesús

    D.G. SCOTT HUBBARD D.G. Scott Hubbard es el Director del Centro de Investigación de NASA Ames en Investigación NASA. Previamente a su nombramiento como Director de Ames, fue Vice- Director de Investigación en NASA Ames. Sirvió recientemente como único representante de NASA en la Comisión de Investigación del

  8. MOMDPs: a Solution for Modelling Adaptive Management Problems Iadine Chad`es and Josie Carwardine and Tara G. Martin

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    - gered species under global change, yet adaptive management problems suffer from a poor suite of solutionMOMDPs: a Solution for Modelling Adaptive Management Problems Iadine Chad`es and Josie Carwardine and natural resource management, adaptive management is an iterative process of improving management

  9. CHANG-ES V: Nuclear Radio Outflow in a Virgo Cluster Spiral after a Tidal Disruption Event

    E-Print Network [OSTI]

    Irwin, Judith A; Krause, Marita; Wang, Q Daniel; Wiegert, Theresa; Murphy, Eric J; Heald, George; Perlman, Eric

    2015-01-01

    We have observed the Virgo Cluster spiral galaxy, NGC~4845, at 1.6 and 6 GHz using the Karl G. Jansky Very Large Array, as part of the `Continuum Halos in Nearby Galaxies -- an EVLA Survey' (CHANG-ES). The source consists of a bright unresolved core with a surrounding weak central disk (1.8 kpc diameter). The core is variable over the 6 month time scale of the CHANG-ES data and has increased by a factor of $\\approx$ 6 since 1995. The wide bandwidths of CHANG-ES have allowed us to determine the spectral evolution of this core which peaks {\\it between} 1.6 and 6 GHz (it is a GigaHertz-peaked spectrum source).We show that the spectral turnover is dominated by synchrotron self-absorption and that the spectral evolution can be explained by adiabatic expansion (outflow), likely in the form of a jet or cone. The CHANG-ES observations serendipitously overlap in time with the hard X-ray light curve obtained by Nikolajuk \\& Walter (2013) which they interpret as due to a tidal disruption event (TDE) of a super-Jupit...

  10. An examination of reading levels of pre-service agricultural education teachers and the TExES exam 

    E-Print Network [OSTI]

    Woodward, Carol Ann Cohea

    2009-06-02

    by the researcher and a computerized reading appraisal provided by Taylor Associates. The results from the TExES were evaluated on a pass/fail basis instead of a numerical score. The Pearson product moment correlation coefficient revealed a low but positive...

  11. Landscape Featur es and Characteristics of Gr eat Gray Owl ( Strix nebulosa) Nests in Fragmented Landscapes of Central Alberta

    E-Print Network [OSTI]

    Landscapes of Central Alberta D.P. Stepnisky1 Abstract.--For est fragmentation thr ough timber harvesting Owls (Strix nebulosa) in the for est fragments of central Alberta. I examined landscape and nest site of Alberta (Oeming 1955); how- ever, the landscape featur es of the nesting ar ea are not well described

  12. DaviD EcclEs school of BusinEss alumni magazinE Part of the Family

    E-Print Network [OSTI]

    Tipple, Brett

    story Anne Britt Berentsen leads alumni ambassadors in Norway Part of the family The Les Olson CompanyDaviD EcclEs school of BusinEss alumni magazinE eCCLeS EXCHANGE fall 2013 Part of the Family Les Olson Company opens their hearts and their doors to Business Scholars page 12 Democratizing Data Utah

  13. Richland Operations (DOE-RL) Environmental Safety Health (ES and H) FY 2000 and FY 2001 Execution Commitment Summary

    SciTech Connect (OSTI)

    REEP, I.E.

    2000-12-01

    All sites in the U.S. Department of Energy (DOE) Complex prepare this report annually for the DOE Office of Environment, Safety and Health (EH). The purpose of this report is to provide a summary of the previous and current year's Environment, Safety and Health (ES&H) execution commitments and the Safety and Health (S&H) resources that support these activities. The fiscal year (FY) 2000 and 2001 information and data contained in the Richland Operations Environment, Safefy and Health Fiscal Year 2002 Budget-Risk Management Summary (RL 2000a) were the basis for preparing this report. Fiscal year 2001 activities are based on the President's Amended Congressional Budget Request of $689.6 million for funding Ofice of Environmental Management (EM) $44.0 million for Fast Flux Test Facility standby less $7.0 million in anticipated DOE, Headquarters holdbacks for Office of Nuclear Energy, Science and Technology (NE); and $55.3 million for Safeguards and Security (SAS). Any funding changes as a result of the Congressional appropriation process will be reflected in the Fiscal Year 2003 ES&H Budget-Risk Management Summary to be issued in May 2001. This report provides the end-of-year status of FY 2000 ES&H execution commitments, including actual S&H expenditures, and describes planned FY 2001 ES&H execution commitments and the S&H resources needed to support those activities. This requirement is included in the ES&H guidance contained in the FY 2002 Field Budget Call (DOE 2000).

  14. For Continuous Feeding with Pump Using the CORFLO Anti-IV Feeding Tube and Extension SetFor Continuous Feeding with Pump Using the CORFLO Anti-IV Feeding Tube and Extension Set For Gravity Feeding Using the CORFLO Anti-IV Enteral Feeding TubeFor Gravity F

    E-Print Network [OSTI]

    Kay, Mark A.

    1. 3. 4. 5. 2. 5. 6. 7. 6. 7. 3. 4. For Continuous Feeding with Pump Using the CORFLO Anti-IV Feeding Tube and Extension SetFor Continuous Feeding with Pump Using the CORFLO Anti-IV Feeding Tube the instructions above for Continuous Feeding. Simply hang the syringe rather than putting it in a syringe pump

  15. T-529: Apple Mac OS PackageKit Distribution Script Remote Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    A format string issue exists in PackageKit's handling of distribution scripts. A man-in-the-middle attacker may be able to cause an unexpected application termination or arbitrary code execution when Software Update checks for new updates. This issue is addressed through improved validation of distribution scripts. This issue does not affect systems prior to Mac OS X v10.6.

  16. IMPLEMENTAC~AO DO CONTROLE DE ENXAMES DE ROB^OS UTILIZANDO A HIDRODIN^AMICA DE PARTICULAS SUAVIZADAS

    E-Print Network [OSTI]

    Chaimowicz, Luiz

    Chaimowicz§ Programa de P´os-Gradua¸c~ao em Engenharia El´etrica Departamento de Engenharia Eletr

  17. 7216 J. Phys. Chem. 1993,97, 7216-7221 Ultrafast Electronic Deactivation and Vibrational Dynamics of Photoexcited Uranium(IV)

    E-Print Network [OSTI]

    Girolami, Gregory S.

    of Photoexcited Uranium(IV) Porphyrin Sandwich Complexes Osman Bilse1,t Stanley N. Milam,* Gregory S. Girolami

  18. DEVELOPMENT OF A METHODOLOGY TO ASSESS PROLIFERATION RESISTANCE AND PHYSICAL PROTECTION FOR GENERATION IV SYSTEMS

    SciTech Connect (OSTI)

    Nishimura, R.; Bari, R.; Peterson, P.; Roglans-Ribas, J.; Kalenchuk, D.

    2004-10-06

    Enhanced proliferation resistance and physical protection (PR&PP) is one of the technology goals for advanced nuclear concepts, such as Generation IV systems. Under the auspices of the Generation IV International Forum, the Office of Nuclear Energy, Science and Technology of the U.S. DOE, the Office of Nonproliferation Policy of the National Nuclear Security Administration, and participating organizations from six other countries are sponsoring an international working group to develop an evaluation methodology for PR&PP. This methodology will permit an objective PR&PP comparison between alternative nuclear systems (e.g., different reactor types or fuel cycles) and support design optimization to enhance robustness against proliferation, theft and sabotage. The paper summarizes the proposed assessment methodology including the assessment framework, measures used to express the PR&PP characteristics of the system, threat definition, system element and target identification, pathway identification and analysis, and estimation of the measures.

  19. Making appropriate comparisons of estimated and actual costs of reducing SO{sub 2} emissions under Title IV

    SciTech Connect (OSTI)

    Smith, A.E.

    1998-12-31

    A current sentiment within some parts of the environmental policy community is that market-based regulatory approaches such as emissions trading have proven so effective that actual costs will be only a small fraction of what ex ante cost estimation procedures would project. With this line of reasoning, some have dismissed available cost estimates for major proposed new regulations, such as the new PM and ozone NAAQS, as not meaningful for policy decisions. The most commonly used evidence in support of this position is the experience with SO{sub 2} reductions under Title IV of the 1990 Clean Air Act Amendments. In Title IV, a market for emissions allowances has been used to achieve reductions in sulfur dioxides (SO{sub 2}) to ameliorate acid rain. It is commonly asserted today that the cost of achieving the SO{sub 2} emissions reductions has been only one-tenth or less of what Title IV was originally expected to cost. This paper demonstrates that, to the contrary, actual costs for SO{sub 2} reductions remain roughly in line with original estimates associated with Title IV. Erroneous conclusions about Title IV`s costs are due to inappropriate comparisons of a variety of different measures that appear to be comparable only because they are all stated in dollars per ton. Program cost estimates include the total costs of a fully-implemented regulatory program. The very low costs of Title IV that are commonly cited today are neither directly reflective of a fully implemented Title IV, (which is still many years away) nor reflective of all the costs already incurred. Further, a careful review of history finds that the initial cost estimates that many cite were never associated with Title IV. Technically speaking, people are comparing the estimated control costs for the most-costly power plant associated with earlier acid rain regulatory proposals with prices from a market that do not directly reflect total costs.

  20. Construcci on r apida de un sistema de traducci on autom atica espa~nol$portugu es partiendo de un sistema espa~nol$catal an

    E-Print Network [OSTI]

    Forcada, Mikel L.

    Construcci#19;on r#19;apida de un sistema de traducci#19;on autom#19;atica espa~nol$portugu#19;es partiendo de un sistema espa~nol$catal#19;an #3; Patr#19;#16;cia Gilabert-Zarco, Javier Herrero construir r#19;apidamente un sistema de traducci#19;on autom#19;atica espa~nol{portugu#19;es y portugu#19;es{espa

  1. C IV and C III] reverberation mapping of the luminous quasar PG 1247+267

    SciTech Connect (OSTI)

    Trevese, D.; Saturni, F. G. [Dipartimento di Fisica, Università di Roma La Sapienza, Piazzale Aldo Moro, 5, I-00185 Roma (Italy); Perna, M. [Dipartimento di Fisica e Astronomia, Università di Bologna, Viale Berti Pichat 6/2, I-40127 Bologna (Italy); Vagnetti, F. [Dipartimento di Fisica, Università di Roma Tor Vergata, Via della Ricerca Scientifica 1, I-00133 Roma (Italy); Dadina, M. [INAF-IASF Bologna, Via Gobetti 101, I-40129 Bologna (Italy)

    2014-11-10

    So far the masses of about 50 active galactic nuclei (AGNs) have been measured through the reverberation mapping technique (RM). Most measurements have been performed for objects of moderate luminosity and redshift, based on H?, which is also used to calibrate the scaling relation that allows single-epoch (SE) mass determination based on AGN luminosity and the width of different emission lines. Due to the complex structure and gas dynamics of the relevant emission region, the SE masses obtained from the C IV(1549 Å) line show a large spread around the mean values. Direct RM measures of C IV exist for only six AGNs of low luminosity and redshift, and only one luminous quasar. Since 2003, we have collected photometric and spectroscopic observations of PG1247+267, the most luminous quasar ever analyzed for RM. We provide light curves for the continuum and for C IV(1549 Å) and C III](1909 Å), and measures of the reverberation time lags based on the SPEAR method. The sizes of the line emission regions assume a ratio of R {sub C} {sub III]}/R {sub C} {sub IV} ? 2, similar to the case of Seyfert galaxies, indicating for the first time a similar ionization stratification in a luminous quasar and low-luminosity nuclei. Due to the relatively small size of the broad line region and the relatively narrow line widths, we estimate a small mass and an anomalously high Eddington ratio. We discuss the possibility that either the shape of the emission region or an amplification of the luminosity caused by gravitational lensing may be partly responsible for the result.

  2. Irradiation Alters MMP-2/TIMP-2 System and Collagen Type IV Degradation in Brain

    SciTech Connect (OSTI)

    Lee, Won Hee; Warrington, Junie P.; Sonntag, William E.; Lee, Yong Woo

    2012-04-01

    Purpose: Blood-brain barrier (BBB) disruption is one of the major consequences of radiation-induced normal tissue injury in the central nervous system. We examined the effects of whole-brain irradiation on matrix metalloproteinases (MMPs)/tissue inhibitors of metalloproteinases (TIMPs) and extracellular matrix (ECM) degradation in the brain. Methods and Materials: Animals received either whole-brain irradiation (a single dose of 10 Gy {gamma}-rays or a fractionated dose of 40 Gy {gamma}-rays, total) or sham-irradiation and were maintained for 4, 8, and 24 h following irradiation. mRNA expression levels of MMPs and TIMPs in the brain were analyzed by real-time reverse transcriptase-polymerase chain reaction (PCR). The functional activity of MMPs was measured by in situ zymography, and degradation of ECM was visualized by collagen type IV immunofluorescent staining. Results: A significant increase in mRNA expression levels of MMP-2, MMP-9, and TIMP-1 was observed in irradiated brains compared to that in sham-irradiated controls. In situ zymography revealed a strong gelatinolytic activity in the brain 24 h postirradiation, and the enhanced gelatinolytic activity mediated by irradiation was significantly attenuated in the presence of anti-MMP-2 antibody. A significant reduction in collagen type IV immunoreactivity was also detected in the brain at 24 h after irradiation. In contrast, the levels of collagen type IV were not significantly changed at 4 and 8 h after irradiation compared with the sham-irradiated controls. Conclusions: The present study demonstrates for the first time that radiation induces an imbalance between MMP-2 and TIMP-2 levels and suggests that degradation of collagen type IV, a major ECM component of BBB basement membrane, may have a role in the pathogenesis of brain injury.

  3. GEN IV MATERIALS HANDBOOK BETA RELEASE FOR STRUCTURAL AND FUNCTIONAL EVALUATION

    SciTech Connect (OSTI)

    Ren, Weiju; Luttrell, Claire

    2006-09-12

    Development of the Gen IV Materials Handbook is briefly summarized up to date. Current status of the Handbook website construction is described. The developed Handbook components and access control of the beta version are discussed for the present evaluation release. Detailed instructions and examples are given to provide guidance for evaluators to browse the constructed parts and use all the currently developed functionalities of the Handbook in evaluation.

  4. EIS-0469: Wilton IV Wind Energy Center; Burleigh County, North Dakota

    Broader source: Energy.gov [DOE]

    Western Area Power Administration is evaluating the potential environmental impacts of interconnecting NextEra Energy Resources proposed Wilton IV Wind Energy Center Project, near Bismarck, North Dakota, to Western’s existing Wilton/Baldwin substation and allowing NextEra’s existing wind projects in this area to operate above 50 annual MW. Western is preparing a Supplemental Draft EIS to address substantial changes to the proposal, including 30 turbine locations and 5 alternate turbine locations in Crofte Township.

  5. Aero III/IV Sheet 5 Solutions 1 A. G. Walton 1. We consider how the quarter circle transforms in each case

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 5 Solutions 1 A. G. Walton 1. We consider how the quarter circle transforms the transformed region is as follows #12;Aero III/IV Sheet 5 Solutions 2 A. G. Walton (i) The transformation | A 3= , mzm ? 4= #12;Aero III/IV Sheet 5 Solutions 3 A. G. Walton In particular, the line | @ 3 maps

  6. Mac OS X: How to manually add a Windows shared printer http://support.apple.com/kb/ht3049

    E-Print Network [OSTI]

    1 Mac OS X: How to manually add a Windows shared printer http://support.apple.com/kb/ht3049 Mac OS X v10.5 or later 1. Choose System Preferences from the Apple menu. 2. Choose Printers & Scanners. 3

  7. Algoritmos de Coordenac~ao para Enxames de Rob^os Leandro Soriano Marcolino e Luiz Chaimowicz

    E-Print Network [OSTI]

    Chaimowicz, Luiz

    Algoritmos de Coordenac¸~ao para Enxames de Rob^os Leandro Soriano Marcolino e Luiz Chaimowicz 1 Ve algoritmos de coordenac¸~ao dis- tribu´ida que permitem a um enxame de rob^os navegar em cen´arios complexos. S~ao apresentados algoritmos para resolver dois problemas principais: (i) Nave- gar em um ambiente

  8. Speciation model selection by Monte Carlo analysis of optical absorption spectra: Plutonium(IV) nitrate complexes

    SciTech Connect (OSTI)

    Berg, John M.; Veirs, D. Kirk; Vaughn, Randolph B.; Cisneros, Michael R.; Smith, Coleman A.

    2000-06-01

    Standard modeling approaches can produce the most likely values of the formation constants of metal-ligand complexes if a particular set of species containing the metal ion is known or assumed to exist in solution equilibrium with complexing ligands. Identifying the most likely set of species when more than one set is plausible is a more difficult problem to address quantitatively. A Monte Carlo method of data analysis is described that measures the relative abilities of different speciation models to fit optical spectra of open-shell actinide ions. The best model(s) can be identified from among a larger group of models initially judged to be plausible. The method is demonstrated by analyzing the absorption spectra of aqueous Pu(IV) titrated with nitrate ion at constant 2 molal ionic strength in aqueous perchloric acid. The best speciation model supported by the data is shown to include three Pu(IV) species with nitrate coordination numbers 0, 1, and 2. Formation constants are {beta}{sub 1}=3.2{+-}0.5 and {beta}{sub 2}=11.2{+-}1.2, where the uncertainties are 95% confidence limits estimated by propagating raw data uncertainties using Monte Carlo methods. Principal component analysis independently indicates three Pu(IV) complexes in equilibrium. (c) 2000 Society for Applied Spectroscopy.

  9. Nuclear Magnetic Resonance Studies on Vanadium(IV) Electrolyte Solutions for Vanadium Redox Flow Battery

    SciTech Connect (OSTI)

    Vijayakumar, M.; Burton, Sarah D.; Huang, Cheng; Li, Liyu; Yang, Zhenguo; Graff, Gordon L.; Liu, Jun; Hu, Jian Z.; Skyllas-Kazacos, Maria

    2010-11-15

    The vanadium (IV) electrolyte solutions with various vanadium concentrations are studied by variable temperature 1H and 17O Nuclear Magnetic Resonance (NMR) spectroscopy. The structure and kinetics of vanadium (IV) species in the electrolyte solutions are explored with respect to vanadium concentration and temperature. It was found that the vanadium (IV) species exist as hydrated vanadyl ion, i.e. [VO(H2O)5]2+ forming an octahedral coordination with vanadyl oxygen in the axial position and the remaining positions occupied by water molecules. This hydrated vanadyl ion structure is stable in vanadium concentrations up to 3M and in the temperature range of 240 to 340 K. The sulfate anions in the electrolyte solutions are found to be weekly bound to this hydrated vanadyl ion and occupies its second coordination sphere. The possible effects of these sulfate anions in proton and water exchange between vanadyl ion and solvent molecules are discussed based on 1H and 17O NMR results.

  10. HST/COS Observations of the Ly alpha Forest toward the BL Lac Object 1ES1553+113

    E-Print Network [OSTI]

    Danforth, Charles W; Stocke, John T; Shull, J Michael; Yao, Yangsen

    2010-01-01

    We present new far-ultraviolet spectra from the Cosmic Origins Spectrograph (HST/COS) of the BL Lac object 1ES1553+113 covering the wavelength range 1135-1795 A. The data show a smooth continuum with a wealth of narrow absorption features arising in the ISM and IGM. These features include 41 Lya absorbers at 00.6 for the strongest component of the absorber complex. Galaxy redshift surveys show a number of massive galaxies at approximately the same redshift as this absorption complex, suggesting that it arises in a large-scale galaxy filament. As one of the brightest extragalactic X-ray and gamma-ray sources, 1ES1553+113 is of great interest to the high-energy astrophysics community. With no intrinsic emission or absorption features, 1ES1553+113 has no direct redshift determination. We use intervening Lya absorbers to place a direct limit on the redshift: z_em>0.395 based on a confirmed Lya+OVI absorber and z_em>0.433 based on a single-line detection of Lya. COS/FUV data are only sensitive to Lya absorbers at ...

  11. Non-LTE model atmosphere analysis of the early ultraviolet spectra of nova OS Andromedae 1986

    E-Print Network [OSTI]

    Greg Schwarz; Peter H. Hauschildt; Sumner Starrfield; Eddie Baron; France Allard; Steve Shore; George Sonneborn

    1996-08-29

    We have analyzed the early optically thick ultraviolet spectra of Nova OS And 1986 using a grid of spherically symmetric, non-LTE, line-blanketed, expanding model atmospheres and synthetic spectra with the following set of parameters: $5,000\\le$ T$_{model}$ $\\le 60,000$K, solar abundances, $\\rho \\propto r^{-3}$, $\\v_{max} = 2000\\kms$, $L=6 \\times 10^{4}\\Lsun$, and a statistical or microturbulent velocity of 50 $\\kms$. We used the synthetic spectra to estimate the model parameters corresponding to the observed {\\it IUE} spectra. The fits to the observations were then iteratively improved by changing the parameters of the model atmospheres, in particular T$_{model}$ and the abundances, to arrive at the best fits to the optically thick pseudo-continuum and the features found in the {\\it IUE} spectra. The {\\it IUE} spectra show two different optically thick subphases. The earliest spectra, taken a few days after maximum optical light, show a pseudo-continuum created by overlapping absorption lines. The later observations, taken approximately 3 weeks after maximum light, show the simultaneous presence of allowed, semi-forbidden, and forbidden lines in the observed spectra. Analysis of these phases indicate that OS And 86 had solar metallicities except for Mg which showed evidence of being underabundant by as much as a factor of 10. We determine a distance of 5.1 kpc to OS And 86 and derive a peak bolometric luminosity of $\\sim$ 5 $\\times$ 10$^4$ L$_{\\odot}$. The computed nova parameters provide insights into the physics of the early outburst and explain the spectra seen by {\\it IUE}. Lastly, we find evidence in the later observations for large non-LTE effects of Fe{\\sc ii} which, when included, lead to much better agreement with the observations.

  12. Section IV

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-ThroughputUpcomingmagnetoresistanceand Governmentm D m r ecmsw ' bNucleonTarget-atom

  13. V-115: Apple iOS Bugs Let Local Users Gain Elevated Privileges | 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 Data Center Home Page on DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Savingof Energy 5: Apple iOS Bugs Let

  14. Hopper OS upgrade and new SW set to default next Wed, Feb 27

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland ViewdefaultJulySeptember 2012OS upgrade and

  15. Environmental effects of marine energy development around the world. Annex IV Final Report

    SciTech Connect (OSTI)

    Copping, Andrea; Hanna, Luke; Whiting, Johnathan; Geerlofs, Simon; Grear, Molly; Blake, Kara ); Coffey, Anna; Massaua, Meghan; Brown-Saracino, Jocelyn; Battey, Hoyt )

    2013-01-15

    Annex IV is an international collaborative project to examine the environmental effects of marine energy devices among countries through the International Energy Agency’s Ocean Energy Systems Initiative (OES). The U.S. Department of Energy (DOE) serves as the Operating Agent for the Annex, in partnership with the Bureau of Ocean Energy Management (BOEM; formerly the Minerals Management Service), the Federal Energy Regulatory Commission (FERC), and National Oceanographic and Atmospheric Administration (NOAA). Numerous ocean energy technologies and devices are being developed around the world, and the few data that exist about the environmental effects of these technologies are dispersed among countries and developers. The purpose of Annex IV is to facilitate efficient government oversight of the development of ocean energy systems by compiling and disseminating information about the potential environmental effects of marine energy technologies and to identify methods of monitoring for these effects. Beginning in 2010, this three-year effort produced a publicly available searchable online database of environmental effects information (Tethys). It houses scientific literature pertaining to the environmental effects of marine energy systems, as well as metadata on international ocean energy projects and research studies. Two experts’ workshops were held in Dublin, Ireland (September 2010 and October 2012) to engage with international researchers, developers, and regulators on the scope and outcomes of the Annex IV project. Metadata and information stored in the Tethys database and feedback obtained from the two experts’ workshops were used as resources in the development of this report. This Annex IV final report contains three case studies of specific interactions of marine energy devices with the marine environment that survey, compile, and analyze the best available information in one coherent location. These case studies address 1) the physical interactions between animals and tidal turbines; 2) the acoustic impact of marine energy devices on marine animals; and 3) the effects of energy removal on physical systems. Each case study contains a description of environmental monitoring efforts and research studies, lessons learned, and analysis of remaining information gaps. The information collected through the Annex IV effort and referenced in this report, can be accessed on the Tethys database at http://mhk.pnnl.gov/wiki/index.php/Tethys_ Home.

  16. Rational Ligand Design for U(VI) and Pu(IV)

    SciTech Connect (OSTI)

    Szigethy, Geza

    2009-08-12

    Nuclear power is an attractive alternative to hydrocarbon-based energy production at a time when moving away from carbon-producing processes is widely accepted as a significant developmental need. Hence, the radioactive actinide power sources for this industry are necessarily becoming more widespread, which is accompanied by the increased risk of exposure to both biological and environmental systems. This, in turn, requires the development of technology designed to remove such radioactive threats efficiently and selectively from contaminated material, whether that be contained nuclear waste streams or the human body. Raymond and coworkers (University of California, Berkeley) have for decades investigated the interaction of biologically-inspired, hard Lewis-base ligands with high-valent, early-actinide cations. It has been established that such ligands bind strongly to the hard Lewis-acidic early actinides, and many poly-bidentate ligands have been developed and shown to be effective chelators of actinide contaminants in vivo. Work reported herein explores the effect of ligand geometry on the linear U(IV) dioxo dication (uranyl, UO{sub 2}{sup 2+}). The goal is to utilize rational ligand design to develop ligands that exhibit shape selectivity towards linear dioxo cations and provides thermodynamically favorable binding interactions. The uranyl complexes with a series of tetradentate 3-hydroxy-pyridin-2-one (3,2-HOPO) ligands were studied in both the crystalline state as well as in solution. Despite significant geometric differences, the uranyl affinities of these ligands vary only slightly but are better than DTPA, the only FDA-approved chelation therapy for actinide contamination. The terepthalamide (TAM) moiety was combined into tris-beidentate ligands with 1,2- and 3,2-HOPO moieties were combined into hexadentate ligands whose structural preferences and solution thermodynamics were measured with the uranyl cation. In addition to achieving coordinative saturation, these ligands exhibited increased uranyl affinity compared to bis-Me-3,2-HOPO ligands. This result is due in part to their increased denticity, but is primarily the result of the presence of the TAM moiety. In an effort to explore the relatively unexplored coordination chemistry of Pu(IV) with bidentate moieties, a series of Pu(IV) complexes were also crystallized using bidentate hydroxypyridinone and hydroxypyrone ligands. The geometries of these complexes are compared to that of the analogous Ce(IV) complexes. While in some cases these showed the expected structural similarities, some ligand systems led to significant coordination changes. A series of crystal structure analyses with Ce(IV) indicated that these differences are most likely the result of crystallization condition differences and solvent inclusion effects.

  17. Conjugation of vitamin E analog ?-TOS to Pt(IV) complexes for dual-targeting anticancer therapy

    E-Print Network [OSTI]

    Suntharalingam, Kogularamanan

    We report two platinum(IV) complexes conjugated with a vitamin E analog, ?-tocopherol succinate (?-TOS). One of the conjugates displays the activity of both cisplatin and ?-TOS in cancer cells, causing damage to DNA and ...

  18. Part IV: Other International Arrangement of Interest Asia Pacific Economic Cooperation (APEC) Oceans and Fisheries Working Group

    E-Print Network [OSTI]

    and economic cooperation among economies around the Pacific Rim. APEC members account for over 90% of globalPart IV: Other International Arrangement of Interest 166 Asia Pacific Economic Cooperation (APEC

  19. The economics of pollution permit banking in the context of Title IV of the 1990 Clean Air Act amendments

    E-Print Network [OSTI]

    Schennach, Susanne M.

    1998-01-01

    Tradable pollution permits are the basis of a new market-based approach to environmental control. The Acid Rain Program, established under Title IV of the Clean Air Act Amendments of 1990, and aimed at drastically reducing ...

  20. A 13-Moment Two-Fluid Plasma Physics Model Based on a Pearson Type-IV Distribution Function

    E-Print Network [OSTI]

    Shumlak, Uri

    in Aeronautics and Astronautics University of Washington 2011 Program Authorized to Oer Degree: Aeronautics-IV Distribution Function Shaun Gilliam Chair of the Supervisory Committee: Professor Dr. Uri Shumlak Aeronautics

  1. Study of the I-V characteristics of nanostructured Pd films on a Si substrate after vacuum annealing

    SciTech Connect (OSTI)

    Tomilin, S. V., E-mail: tomilin_znu@mail.ru; Yanovsky, A. S.; Tomilina, O. A.; Mikaelyan, G. R. [Zaporozhye National University, Department of Semiconductor Physics (Ukraine)

    2013-06-15

    The I-V characteristics of nanostructured Pd films on a Si substrate are investigated. The nanostructures (nanoislands) are formed by the vacuum annealing of continuous ultrathin Pd films sputtered onto a substrate. The shape of the I-V characteristics of the investigated Si substrate-Pd film system is shown to be heavily dependent on the degree of film nanostructuring. The surface morphology of the films is studied using scanning electron microscopy.

  2. Surface alloy model of p(2 2)Sb/Cu(001) from LEED I/V data Shougo Higashi a

    E-Print Network [OSTI]

    Saldin, Dilano

    Surface alloy model of p(2 Â 2)Sb/Cu(001) from LEED I/V data Shougo Higashi a , Hiroshi Tochihara 2008 Keywords: Surface structure Metallic surfaces LEED Chemisorption a b s t r a c t We report on the re-determination of the structure of p(2 Â 2)Sb/Cu(001) from measured LEED I/V data. The structure

  3. Espacios Vectoriales Ev. En todo el curso K es un cuerpo. Podeis pensar que K = Q, K = R o K = C.

    E-Print Network [OSTI]

    Ramírez-Ros, Rafael

    . Un conjunto no vacio E es un K-espacio vectorial (o abreviadamente, un K-ev) cuando existan dos una cl de v1 y v2, pero u no. Un subconjunto no vacio F de un K-ev E es un subespacio vectorial (o

  4. 1 Copyright 2010 by ASME Proceedings of ASME 2010 4th International Conference on Energy Sustainability ES2010 May 17-22, 2010

    E-Print Network [OSTI]

    Agogino, Alice M.

    Sustainability ES2010 May 17-22, 2010 Phoenix, Arizona, USA ES2010-90195 HUMAN POWER GENERATION IN FITNESS impacts. Although human power is not ideal in terms of life cycle costs [1], there are promising application areas for human power in emerging regions where electric power is either not available

  5. Site Environmental Report for Calendar Year 2007. DOE Operations at The Boeing Company, Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Rutherford, Phil [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Lenox, Art [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Blair, Lori [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Amar, Ravnesh [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Costa, Paul [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Galvez, Lydia [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Jameson, Blythe [Santa Susana Field Laboratory, CA (United States). The Boeing Company; Galvez, Lydia [Santa Susana Field Laboratory, CA (United States). The Boeing Company

    2008-09-30

    This Annual Site Environmental Report (ASER) for 2007 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder components. All nuclear work was terminated in 1988; all subsequent radiological work has been directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. In May 2007, the D&D operations in Area IV were suspended until DOE completes the SSFL Area IV Environmental Impact Statement (EIS). The environmental monitoring programs were continued throughout the year. Results of the radiological monitoring program for the calendar year 2007 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling. All radioactive wastes are processed for disposal at DOE disposal sites and/or other licensed sites approved by DOE for radioactive waste disposal. No liquid radioactive wastes were released into the environment in 2007.

  6. Magnetically Driven Metal-Insulator Transition in NaOsO3

    SciTech Connect (OSTI)

    Calder, Stuart A [ORNL; Christianson, Andrew D [ORNL; Lumsden, Mark D [ORNL; Lang, Jonathan [Argonne National Laboratory (ANL); Stone, Matthew B [ORNL; McMorrow, D. F. [University College, London; Garlea, Vasile O [ORNL; Kim, Jong-Woo [Argonne National Laboratory (ANL); Schlueter, J. A. [Argonne National Laboratory (ANL); Shi, Y. G. [Chinese Academy of Sciences; Yamaura, K. [National Institute for Materials Science, Tsukuba, Japan; Sun, Y. S. [MANA; Tsujimoto, Y. [Kyoto University, Japan

    2012-01-01

    The metal-insulator transition (MIT) is one of the most dramatic manifestations of electron correlations in materials. Various mechanisms producing MITs have been extensively considered, including the Mott (electron localization via Coulomb repulsion), Anderson (localization via disorder), and Peierls (local- ization via distortion of a periodic one-dimensional lattice) mechanisms. One additional route to a MIT proposed by Slater, in which long-range magnetic order in a three dimensional system drives the MIT, has received relatively little attention. Using neutron and x-ray scattering we show that the MIT in NaOsO3 is coincident with the onset of long-range commensurate three dimensional magnetic order. While candidate materials have been suggested, our experimental methodology allows the first definitive demonstration of the long predicted Slater MIT.

  7. Generation IV Reactors Integrated Materials Technology Program Plan: Focus on Very High Temperature Reactor Materials

    SciTech Connect (OSTI)

    Corwin, William R; Burchell, Timothy D; Katoh, Yutai; McGreevy, Timothy E; Nanstad, Randy K; Ren, Weiju; Snead, Lance Lewis; Wilson, Dane F

    2008-08-01

    Since 2002, the Department of Energy's (DOE's) Generation IV Nuclear Energy Systems (Gen IV) Program has addressed the research and development (R&D) necessary to support next-generation nuclear energy systems. The six most promising systems identified for next-generation nuclear energy are described within this roadmap. Two employ a thermal neutron spectrum with coolants and temperatures that enable hydrogen or electricity production with high efficiency (the Supercritical Water Reactor-SCWR and the Very High Temperature Reactor-VHTR). Three employ a fast neutron spectrum to enable more effective management of actinides through recycling of most components in the discharged fuel (the Gas-cooled Fast Reactor-GFR, the Lead-cooled Fast Reactor-LFR, and the Sodium-cooled Fast Reactor-SFR). The Molten Salt Reactor (MSR) employs a circulating liquid fuel mixture that offers considerable flexibility for recycling actinides and may provide an alternative to accelerator-driven systems. At the inception of DOE's Gen IV program, it was decided to significantly pursue five of the six concepts identified in the Gen IV roadmap to determine which of them was most appropriate to meet the needs of future U.S. nuclear power generation. In particular, evaluation of the highly efficient thermal SCWR and VHTR reactors was initiated primarily for energy production, and evaluation of the three fast reactor concepts, SFR, LFR, and GFR, was begun to assess viability for both energy production and their potential contribution to closing the fuel cycle. Within the Gen IV Program itself, only the VHTR class of reactors was selected for continued development. Hence, this document will address the multiple activities under the Gen IV program that contribute to the development of the VHTR. A few major technologies have been recognized by DOE as necessary to enable the deployment of the next generation of advanced nuclear reactors, including the development and qualification of the structural materials needed to ensure their safe and reliable operation. The focus of this document will be the overall range of DOE's structural materials research activities being conducted to support VHTR development. By far, the largest portion of material's R&D supporting VHTR development is that being performed directly as part of the Next-Generation Nuclear Plant (NGNP) Project. Supplementary VHTR materials R&D being performed in the DOE program, including university and international research programs and that being performed under direct contracts with the American Society for Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, will also be described. Specific areas of high-priority materials research that will be needed to deploy the NGNP and provide a basis for subsequent VHTRs are described, including the following: (1) Graphite: (a) Extensive unirradiated materials characterization and assessment of irradiation effects on properties must be performed to qualify new grades of graphite for nuclear service, including thermo-physical and mechanical properties and their changes, statistical variations from billot-to-billot and lot-to-lot, creep, and especially, irradiation creep. (b) Predictive models, as well as codification of the requirements and design methods for graphite core supports, must be developed to provide a basis for licensing. (2) Ceramics: Both fibrous and load-bearing ceramics must be qualified for environmental and radiation service as insulating materials. (3) Ceramic Composites: Carbon-carbon and SiC-SiC composites must be qualified for specialized usage in selected high-temperature components, such as core stabilizers, control rods, and insulating covers and ducting. This will require development of component-specific designs and fabrication processes, materials characterization, assessment of environmental and irradiation effects, and establishment of codes and standards for materials testing and design requirements. (4) Pressure Vessel Steels: (a) Qualification of short-term, high-temperature properties of light water rea

  8. Reactivity of Pb(II) at the Mn(III,IV) (Oxyhydr)Oxide-Water Interface

    E-Print Network [OSTI]

    Sparks, Donald L.

    A T O C H A , * , E V E R T J . E L Z I N G A , A N D D O N A L D L . S P A R K S DepartmentReactivity of Pb(II) at the Mn(III,IV) (Oxyhydr)Oxide-Water Interface C H R I S T O P H E R J . M and surface functional groups on R-Al2O3 depending on the specific surface site exposed. The uptake of Pb

  9. Role of type IV secretion systems in trafficking of virulence determinants of Burkholderia cenocepacia 

    E-Print Network [OSTI]

    Engledow, Amanda Suzanne

    2009-06-02

    of plasmids pBCRLAR-Tp-ptwD4 and pBCRLAR-Tp-ptwE1 in complemented strains AE352 and AE353 of ptwD4 and ptwE1 mutant strains AE350 and AE351, respectively ...................................................................................... 79................................................................. 93 4.3 Primers used in Chapter IV ........................................................................... 99 4.4 Stability testing of plasmids pBCRLAR-Tp-bcvirB2, pBCRLAR-Tp-bcvirD4, and pBCRLAR-Tp-bcvirP3 in complemented strains AE...

  10. Generic process for preparing a crystalline oxide upon a group IV semiconductor substrate

    DOE Patents [OSTI]

    McKee, Rodney A. (Kingston, TN); Walker, Frederick J. (Oak Ridge, TN); Chisholm, Matthew F. (Oak Ridge, TN)

    2000-01-01

    A process for growing a crystalline oxide epitaxially upon the surface of a Group IV semiconductor, as well as a structure constructed by the process, is described. The semiconductor can be germanium or silicon, and the crystalline oxide can generally be represented by the formula (AO).sub.n (A'BO.sub.3).sub.m in which "n" and "m" are non-negative integer repeats of planes of the alkaline earth oxides or the alkaline earth-containing perovskite oxides. With atomic level control of interfacial thermodynamics in a multicomponent semiconductor/oxide system, a highly perfect interface between a semiconductor and a crystalline oxide can be obtained.

  11. Gen IV Materials Handbook Functionalities and Operation (4A) Handbook Version 4.0

    SciTech Connect (OSTI)

    Ren, Weiju

    2013-09-01

    This document is prepared for navigation and operation of the Gen IV Materials Handbook, with architecture description and new user access initiation instructions. Development rationale and history of the Handbook is summarized. The major development aspects, architecture, and design principles of the Handbook are briefly introduced to provide an overview of its past evolution and future prospects. Detailed instructions are given with examples for navigating the constructed Handbook components and using the main functionalities. Procedures are provided in a step-by-step fashion for Data Upload Managers to upload reports and data files, as well as for new users to initiate Handbook access.

  12. Mechanisms Governing the Creep Behavior of High Temperature Alloys for Generation IV Nuclear Energy Systems

    SciTech Connect (OSTI)

    Vasudevan, Vijay; Carroll, Laura; Sham, Sam

    2015-04-06

    This research project, which includes collaborators from INL and ORNL, focuses on the study of alloy 617 and alloy 800H that are candidates for applications as intermediate heat exchangers in GEN IV nuclear reactors, with an emphasis on the effects of grain size, grain boundaries and second phases on the creep properties; the mechanisms of dislocation creep, diffusional creep and cavitation; the onset of tertiary creep; and theoretical modeling for long-term predictions of materials behavior and for high temperature alloy design.

  13. Technical Session IV Talks | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe23-24, 2011Science (SC) RedefiningSign Up| U.S.IV Talks

  14. ARM - Field Campaign - AIRS Validation Soundings Phase IV and V-TWP

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See22, 2012III ARM Data Discovery Browse DataIV and V-TWP ARM

  15. Multiagent Network Security System using FIPA-OS Taraka D. Peddireddy; University of South Carolina; Columbia; South Carolina

    E-Print Network [OSTI]

    Vidal, Jose M.

    Carolina; Columbia; South Carolina Jose M. Vidal, Assistant Professor, University of South Carolina, Columbia, South Carolina Keywords: Multiagent Network Security, Distributed Systems Security, Distributed1 Multiagent Network Security System using FIPA-OS Taraka D. Peddireddy; University of South

  16. Tuning the Properties of the Osmium Nitrido Group in TpOs(N)X2 by Changing the Ancillary Ligand

    E-Print Network [OSTI]

    Kaminsky, Werner

    Tuning the Properties of the Osmium Nitrido Group in TpOs(N)X2 by Changing the Ancillary Ligand study of how changing the chlorides to other ancillary ligands affects the reactivity,* Author to whom

  17. Distribution Behavior of U(VI), Pu(IV), Am(III), and Zr(IV) with N,N-Dihexyl Octanamide Under Uranium-Loading Conditions

    SciTech Connect (OSTI)

    Manchanda, V.K.; Ruikar, P.B.; Sriram, S.; Nagar, M.S.; Pathak, P.N.; Gupta, K.K.; Singh, R.K.; Chitnis, R.R.; Dhami, P.S.; Ramanujam, A. [Bhabha Atomic Research Centre (India)

    2001-06-15

    While the tri-n-butyl phosphate (TBP)-based PUREX process has been the workhorse of the nuclear fuel reprocessing industry for the last four and a half decades, a few drawbacks associated with the use of TBP have caused concern to the separation scientists and technologists. These shortcomings may pose a serious challenge particularly during the reprocessing of (a) short cooled thermal reactor fuels, (b) fast reactor fuels with the larger Pu content and significantly higher burn up, and (c) while treating various waste streams for their disposal to the environment. The N,N-dialkyl aliphatic amides have received particular attention as alternate potential extractants for the reprocessing of spent nuclear fuels in view of (a) the innocuous nature of their degradation products, namely, carboxylic acids/amines and (b) the possibility to incinerate the used solvent leading to reduced volume of secondary waste. The physical and chemical properties of these amides are influenced strongly by the nature of alkyl groups. The extractant N,N-dihexyl octanamide (DHOA) was found to be a promising candidate among a large number of extractants studied. Laboratory batch studies as well as mixer settler studies were performed under process conditions with DHOA and compared with those of TBP. DHOA was found to extract Pu(IV) more efficiently than TBP, both at trace-level concentration as well as under uranium loading conditions. In addition, the extraction behavior of Am(III) and Zr(IV) was studied at varying nitric acid concentrations (1 to 6 M). Extraction behavior of uranium at macroconcentrations (9.9 to 157.7 g/l) was carried out at different temperatures, and it was observed that D{sub U} decreased with the increase in U loading as well as with the increase of temperature (in the range 25 to 45 deg. C) and that the two-phase reaction was exothermic in nature. Mixer settler studies on U(VI) revealed that DHOA is similar to TBP during the extraction cycle but better than TBP during the stripping cycle.

  18. LITERATURE REVIEW: REDUCTION OF NP(V) TO NP (IV)-ALTERNATIVES TO FERROUS SULFAMATE

    SciTech Connect (OSTI)

    Kessinger, G.; Kyser, E.; Almond, P.

    2009-09-28

    The baseline approach to control of Np oxidation in UREX and PUREX separation processes is the reduction of Np(V) and Np(VI) to Np(IV) using ferrous sulfamate. Use of this reagent results in increased sulfur and iron concentrations in the liquid waste streams from the process. Presence of these two elements, especially sulfur, increases the complexity of the development of wasteforms for immobilizing these effluents. Investigations are underway to identify reductants that eliminate sulfur and iron from the Np reduction process. While there are a variety of chemical reductants that will reduce Np to Np(IV) in nitric acid media, the reaction rates for most are so slow that the reductants are not be feasible for use in an operating plant process. In an attempt to identify additional alternatives to ferrous sulfamate, a literature search and review was performed. Based on the results of the literature review, it is concluded that photochemical and catalytic processes should also be investigated to test the utility of these two approaches. The catalytic process could be investigated for use in conjunction with chemical oxidants to speed the reaction rates for reductants that react slowly, but would otherwise be appropriate replacements for ferrous sulfamate. The photochemical approach, which has received little attention during the past few decades, also shows promise, especially the photocatalytic approach that includes a catalyst, such as Pt supported on SiC, which can be used in tandem with an oxidant, for Np reduction.

  19. EXPERIMENTAL OBSERVATIONS ON THE ROLES OF CADMIUM POOL IN MARK-IV ELECTROREFINER

    SciTech Connect (OSTI)

    SHELLY X. LI

    2008-05-01

    Idaho National Laboratory and Argonne National Laboratory have developed and demonstrated a pyroprocessing technology for the Department of Energy to reprocess spent nuclear fuel. One of the key steps in the pyroprocessing was electrorefining the spent fuel in a metal form in a molten LiCl-KCl-UCl3/liquid cadmium system using an engineering scale electrorefiner (Mark-IV ER). This article summarizes experimental observations and engineering aspects for the roles of the liquid cadmium for electrorefining of the spent fuel in the Mark-IV ER. It was found that the liquid cadmium pool acted as an intermediate electrode during the electrorefining process. The cadmium level gradually decreased due to its high vapor pressure at the ER operating temperature. The low cadmium level caused the anode assembly to electrically short with the ER vessel hardware, which resulted in difficulty determining the endpoint of uranium dissolution from the anode baskets and reducing the current efficiency. A reflux cadmium vapor trap has successfully prevented the cadmium level from decreasing and mitigated cadmium vapor deposition on cold metal surface inside the ER.

  20. Study on reduction and back extraction of Pu(IV) by urea derivatives in nitric acid conditions

    SciTech Connect (OSTI)

    Ye, G.A.; Xiao, S.T.; Yan, T.H.; Lin, R.S.; Zhu, Z.W.

    2013-07-01

    The reduction kinetics of Pu(IV) by hydroxyl-semicarbazide (HSC), hydroxyurea (HU) and di-hydroxyurea (DHU) in nitric acid solutions were investigated separately with adequate kinetic equations. In addition, counter-current cascade experiments were conducted for Pu split from U in nitric acid media using three kinds of reductant, respectively. The results show that urea derivatives as a kind of novel salt-free reductant can reduce Pu(IV) to Pu(III) rapidly in the nitric acid solutions. The stripping experimental results showed that Pu(IV) in the organic phase can be stripped rapidly to the aqueous phase by the urea derivatives, and the separation factors of plutonium /uranium can reach more than 10{sup 4}. This indicates that urea derivatives is a kind of promising salt-free agent for uranium/plutonium separation. In addition, the complexing effect of HSC with Np(IV) was revealed, and Np(IV) can be back-extracted by HSC with a separation factor of about 20.

  1. Site Environmental Report for Calendar Year 2009. DOE Operations at The Boeing Company Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning; Rutherford, Phil; Amar, Ravnesh

    2010-09-01

    This Annual Site Environmental Report (ASER) for 2009 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program for the calendar year 2009 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  2. Annual Site Environmental Report, Department of Energy Operations at the Energy Technology Engineering Center – Area IV, Santa Susana Field Laboratory

    SciTech Connect (OSTI)

    Frazee, Brad; Hay, Scott; Wondolleck, John; Sorrels, Earl; Rutherford, Phil; Dassler, David; Jones, John

    2015-05-01

    This Annual Site Environmental Report (ASER) for 2014 describes the environmental conditions related to work performed for the DOE at Area IV of the Santa Susana Field Laboratory (SSFL). The ETEC, a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, operation and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward environmental restoration and decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  3. Site Environmental Report for Calendar Year 2010. DOE Operations at The Boeing Company Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning; Rutherford, Phil; Amar, Ravnesh

    2011-09-01

    This Annual Site Environmental Report (ASER) for 2010 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program for the calendar year 2010 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  4. Site Environmental Report For Calendar Year 2012. DOE Operations at The Boeing Company Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning; Rutherford, Phil; Dassler, David

    2013-09-01

    This Annual Site Environmental Report (ASER) for 2012 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, operation and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward environmental restoration and decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program for the calendar year 2012 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  5. Site Environmental Report for Calendar Year 2011. DOE Operations at The Boeing Company Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning; Rutherford, Phil; Dassler, David

    2012-09-01

    This Annual Site Environmental Report (ASER) for 2011 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, operation and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward environmental restoration and decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program for the calendar year 2011 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  6. DOE/ES-0004

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382lviA,'{ '

  7. ES&H

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About71 Part III,

  8. ES&H

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics L. G.About71 Part

  9. Atomically Resolved Site-Isolated Catalyst on MgO: Mononuclear Osmium Dicarbonyls formed from Os3(CO)12

    SciTech Connect (OSTI)

    Aydin, Ceren [University of California, Davis; kulkarni, Apoorva [University of California, Davis; Chi, Miaofang [ORNL; Browning, Nigel D. [University of California, Davis; Gates, Bruce C. [University of California, Davis

    2012-01-01

    Supported triosmium clusters, formed from Os{sub 3}(CO){sub 12} on MgO, were treated in helium at 548 K for 2 h, causing fragmentation of the cluster frame and the formation of mononuclear osmium dicarbonyls. The cluster breakup and the resultant fragmented species were characterized by infrared and X-ray absorption spectroscopies, and the fragmented species were imaged by scanning transmission electron microscopy. The spectra identify the surface osmium complexes as Os(CO){sub 2}{l_brace}O{sub support}{r_brace}{sub n} (n = 3 or 4) (where the braces denote support surface atoms). The images show site-isolated Os atoms in mononuclear osmium species on MgO. The intensity analysis on the images of the MgO(110) face showed that the Os atoms were located atop Mg columns. This information led to a model of the Os(CO){sub 2} on MgO(110), with the distances approximated as those determined by EXAFS spectroscopy, which are an average over the whole MgO surface; the results imply that these complexes were located at Mg vacancies.

  10. Shipment and Disposal of Solidified Organic Waste (Waste Type IV) to the Waste Isolation Pilot Plant (WIPP)

    SciTech Connect (OSTI)

    D'Amico, E. L; Edmiston, D. R.; O'Leary, G. A.; Rivera, M. A.; Steward, D. M.

    2006-07-01

    In April of 2005, the last shipment of transuranic (TRU) waste from the Rocky Flats Environmental Technology Site to the WIPP was completed. With the completion of this shipment, all transuranic waste generated and stored at Rocky Flats was successfully removed from the site and shipped to and disposed of at the WIPP. Some of the last waste to be shipped and disposed of at the WIPP was waste consisting of solidified organic liquids that is identified as Waste Type IV in the Contact-Handled Transuranic Waste Authorized Methods for Payload Control (CH-TRAMPAC) document. Waste Type IV waste typically has a composition, and associated characteristics, that make it significantly more difficult to ship and dispose of than other Waste Types, especially with respect to gas generation. This paper provides an overview of the experience gained at Rocky Flats for management, transportation and disposal of Type IV waste at WIPP, particularly with respect to gas generation testing. (authors)

  11. Field Sampling Plan for the Operable Units 6-05 and 10-04 Remedial Action, Phase IV

    SciTech Connect (OSTI)

    R. Wells

    2006-11-14

    This Field Sampling Plan outlines the collection and analysis of samples in support of Phase IV of the Waste Area Group 10, Operable Units 6-05 and 10-04 remedial action. Phase IV addresses the remedial actions to areas with the potential for unexploded ordnance at the Idaho National Laboratory Site. These areas include portions of the Naval Proving Ground, the Arco High-Altitude Bombing Range, and the Twin Buttes Bombing Range. The remedial action consists of removal and disposal of ordnance by high-order detonation, followed by sampling to determine the extent, if any, of soil that might have been contaminated by the detonation activities associated with the disposal of ordnance during the Phase IV activities and explosives during the Phase II activities.

  12. El laberinto de la indigenidad: Cómo se determina quién es indígena maya ch’orti’ en Guatemala, Honduras y El Salvador

    E-Print Network [OSTI]

    Metz, Brent

    2012-01-01

    ¿con qué criterios? ¿Qué escala es la más adecuada para definirlos, a nivel de país, de región, de municipio o de familia? La antropóloga Merlin (2009:304-6) divide la manera de distinguir a los indígenas de los no indígenas en dos categorías: a... es incorrecto políticamente pensar en indios atrasados frente a la economía política modernista; hay que pensar en indígenas cuyas culturas y derechos se deben preservar. Debido a estos cambios, la gente que negaba ser indígena ahora abraza el...

  13. Benchmark Development in Support of Generation-IV Reactor Validation (IRPhEP 2010 Handbook)

    SciTech Connect (OSTI)

    John D. Bess; J. Blair Briggs

    2010-06-01

    The March 2010 edition of the International Reactor Physics Experiment Evaluation Project (IRPhEP) Handbook includes additional benchmark data that can be implemented in the validation of data and methods for Generation IV (GEN-IV) reactor designs. Evaluations supporting sodium-cooled fast reactor (SFR) efforts include the initial isothermal tests of the Fast Flux Test Facility (FFTF) at the Hanford Site, the Zero Power Physics Reactor (ZPPR) 10B and 10C experiments at the Idaho National Laboratory (INL), and the burn-up reactivity coefficient of Japan’s JOYO reactor. An assessment of Russia’s BFS-61 assemblies at the Institute of Physics and Power Engineering (IPPE) provides additional information for lead-cooled fast reactor (LFR) systems. Benchmarks in support of the very high temperature reactor (VHTR) project include evaluations of the HTR-PROTEUS experiments performed at the Paul Scherrer Institut (PSI) in Switzerland and the start-up core physics tests of Japan’s High Temperature Engineering Test Reactor. The critical configuration of the Power Burst Facility (PBF) at the INL which used ternary ceramic fuel, U(18)O2-CaO-ZrO2, is of interest for fuel cycle research and development (FCR&D) and has some similarities to “inert-matrix” fuels that are of interest in GEN-IV advanced reactor design. Two additional evaluations were revised to include additional evaluated experimental data, in support of light water reactor (LWR) and heavy water reactor (HWR) research; these include reactor physics experiments at Brazil’s IPEN/MB-01 Research Reactor Facility and the French High Flux Reactor (RHF), respectively. The IRPhEP Handbook now includes data from 45 experimental series (representing 24 reactor facilities) and represents contributions from 15 countries. These experimental measurements represent large investments of infrastructure, experience, and cost that have been evaluated and preserved as benchmarks for the validation of methods and collection of data in support of current and future reactor design and development.

  14. Molecular cloning and characterization of a rice phosphoinositide-specic phospholipase C gene, OsPI-PLC1, that is activated

    E-Print Network [OSTI]

    Goodman, Robert M.

    Molecular cloning and characterization of a rice phosphoinositide-speci¢c phospholipase C gene, OsPI-PLC-speci®c phospholipase C (OsPI-PLC1, Oryza sativa L. phosphoinositide-speci®c phospholipase C1). OsPI-PLC1 encodes a 599, characteristics of this class of enzymes. Expression of OsPI-PLC1 was induced by various chemical and biological

  15. Site Environmental Report for Calendar Year 2013. DOE Operations at The Boeing Company, Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    2014-06-30

    This Annual Site Environmental Report (ASER) for 2013 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of the Santa Susana Field Laboratory (SSFL). The Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, operation and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder reactor components. All nuclear work was terminated in 1988, and all subsequent radiological work has been directed toward environmental restoration and decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Liquid metal research and development ended in 2002. Since May 2007, the D&D operations in Area IV have been suspended by the DOE, but the environmental monitoring and characterization programs have continued. Results of the radiological monitoring program for the calendar year 2013 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling. Due to the suspension of D&D activities in Area IV, no effluents were released into the atmosphere during 2013. Therefore, the potential radiation dose to the general public through airborne release was zero. Similarly, the radiation dose to an offsite member of the public (maximally exposed individual) due to direct radiation from SSFL is indistinguishable from background. All radioactive wastes are processed for disposal at DOE disposal sites and/or other licensed sites approved by DOE for radioactive waste disposal. No liquid radioactive wastes were released into the environment in 2013.

  16. Uncertainty Quantification in the Reliability and Risk Assessment of Generation IV Reactors: Final Scientific/Technical Report

    SciTech Connect (OSTI)

    Vierow, Karen; Aldemir, Tunc

    2009-09-10

    The project entitled, “Uncertainty Quantification in the Reliability and Risk Assessment of Generation IV Reactors”, was conducted as a DOE NERI project collaboration between Texas A&M University and The Ohio State University between March 2006 and June 2009. The overall goal of the proposed project was to develop practical approaches and tools by which dynamic reliability and risk assessment techniques can be used to augment the uncertainty quantification process in probabilistic risk assessment (PRA) methods and PRA applications for Generation IV reactors. This report is the Final Scientific/Technical Report summarizing the project.

  17. Coupled Nd and B' spin ordering in the double perovskites Nd2NaB'O6 (B' = Ru, Os)

    SciTech Connect (OSTI)

    Aczel, Adam A [ORNL; Bugaris, Dan [University of South Carolina; Yeon, Jeongho [University of South Carolina, Columbia; Dela Cruz, Clarina R [ORNL; Zur Loye, Hans-Conrad [University of South Carolina; Nagler, Stephen E [ORNL

    2013-01-01

    We present a neutron powder diffraction study of the monoclinic double perovskite systems Nd$_2$NaB$'$O$_6$ (B$'$~$=$~Ru, Os), with magnetic atoms occupying both the A and B$'$ sites. Our measurements reveal coupled spin ordering between the Nd and B$'$ atoms with magnetic transition temperatures of 14~K for Nd$_2$NaRuO$_6$ and 16~K for Nd$_2$NaOsO$_6$. There is a Type I antiferromagnetic structure associated with the Ru and Os sublattices, with the ferromagnetic planes stacked along the c-axis and [110] direction respectively, while the Nd sublattices exhibit complex, canted antiferromagnetism with different spin arrangements in each system.

  18. Magnetic order and electronic structure of 5d3 double perovskite Sr2ScOsO6

    SciTech Connect (OSTI)

    Calder, Stuart A; Morrow, Ryan; Taylor, Alice E; Lumsden, Mark D; Woodward, Patrick; Christianson, Andrew D; Singh, David J

    2015-01-01

    The magnetic susceptibility, crystal and magnetic structures, and electronic structure of double perovskite Sr2ScOsO6 are reported. Using both neutron and x-ray powder diffraction we find that the crystal structure is monoclinic P21/n from 3.5 to 300 K. Magnetization measurements indicate an antiferromagnetic transition at TN=92 K, one of the highest transition temperatures of any double perovskite hosting only one magnetic ion. Type I antiferromagnetic order is determined by neutron powder diffraction, with an Os moment of only 1.6(1) muB, close to half the spin-only value for a crystal field split 5d electron state with t2g^3 ground state. Density functional calculations show that this reduction is largely the result of strong Os-O hybridization, with spin-orbit coupling responsible for only a ~0.1 muB reduction in the moment.

  19. DESIGN AND LAYOUT CONCEPTS FOR COMPACT, FACTORY-PRODUCED, TRANSPORTABLE, GENERATION IV REACTOR SYSTEMS

    SciTech Connect (OSTI)

    Mynatt Fred R.; Townsend, L.W.; Williamson, Martin; Williams, Wesley; Miller, Laurence W.; Khan, M. Khurram; McConn, Joe; Kadak, Andrew C.; Berte, Marc V.; Sawhney, Rapinder; Fife, Jacob; Sedler, Todd L.; Conway, Larry E.; Felde, Dave K.

    2003-11-12

    The purpose of this research project is to develop compact (100 to 400 MWe) Generation IV nuclear power plant design and layout concepts that maximize the benefits of factory-based fabrication and optimal packaging, transportation and siting. The reactor concepts selected were compact designs under development in the 2000 to 2001 period. This interdisciplinary project was comprised of three university-led nuclear engineering teams identified by reactor coolant type (water, gas, and liquid metal) and a fourth Industrial Engineering team. The reactors included a Modular Pebble Bed helium-cooled concept being developed at MIT, the IRIS water-cooled concept being developed by a team led by Westinghouse Electric Company, and a Lead-Bismuth-cooled concept developed by UT. In addition to the design and layout concepts this report includes a section on heat exchanger manufacturing simulations and a section on construction and cost impacts of proposed modular designs.

  20. Genogroup IV and VI Canine Noroviruses Interact with Histo-Blood Group Antigens

    E-Print Network [OSTI]

    Caddy, Sarah; Breiman, Adrien; le Pendu, Jacques; Goodfellow, Ian

    2014-06-09

    ASM Journal go to: o n O ctober 3, 2014 by M RC LAB O F M O LECULAR BIO LO G Y http://jvi.asm.org/ D ow nloaded from o n O ctober 3, 2014 by M RC LAB O F M O LECULAR BIO LO G Y http://jvi.asm.org/ D ow nloaded from Genogroup IV and VI Canine... . 10377–10391 jvi.asm.org 10377 o n O ctober 3, 2014 by M RC LAB O F M O LECULAR BIO LO G Y http://jvi.asm.org/ D ow nloaded from wide variety of species. In addition, HBGAs can be secreted by these cells into bodily fluids, including saliva (13...

  1. Energy levels and radiative rates for transitions in Cr-like Co IV and Ni V

    E-Print Network [OSTI]

    Aggarwal, K M; Karpuškien?, R; Keenan, F P; Kisielius, R; Stancalie, V

    2015-01-01

    We report calculations of energy levels and radiative rates ($A$-values) for transitions in Cr-like Co IV and Ni V. The quasi-relativistic Hartree-Fock (QRHF) code is adopted for calculating the data although GRASP (general-purpose relativistic atomic structure package) and flexible atomic code (FAC) have also been employed for comparison purposes. No radiative rates are available in the literature to compare with our results, but our calculated energies are in close agreement with those compiled by NIST for a majority of the levels. However, there are discrepancies for a few levels of up to 3\\%. The $A$-values are listed for all significantly contributing E1, E2 and M1 transitions, and the corresponding lifetimes reported, although unfortunately no previous theoretical or experimental results exist to compare with our data.

  2. Godiva IV and Juliet Diagnostics CED-1, Rev. 1 (IER-176)

    SciTech Connect (OSTI)

    Scorby, J C; Myers, W L

    2012-04-11

    The Juliet experiment is currently in preliminary design (IER-128). This experiment will utilize a suite of diagnostics to measure the physical state of the device (temperature, surface motion, stress, etc.) and the total and time rate of change of neutron and gamma fluxes. A variety of potential diagnostics has been proposed in this CED-1 report. Based on schedule and funding, a subset of diagnostics will be selected for testing using the Godiva IV pulsed reactor as a source of neutrons and gammas. The diagnostics development and testing will occur over a two year period (FY12-13) culminating in a final set of diagnostics to be fielded for he Juliet experiment currently proposed for execution in FY15.

  3. Cross-Section Covariance Data Processing with the AMPX Module PUFF-IV

    SciTech Connect (OSTI)

    Wiarda, Dorothea [ORNL; Leal, Luiz C [ORNL; Dunn, Michael E [ORNL

    2011-01-01

    The ENDF community is endeavoring to release an updated version of the ENDF/B-VII library (ENDF/B-VII.1). In the new release several new evaluations containing covariance information have been added, as the community strives to add covariance information for use in programs like the TSUNAMI (Tools for Sensitivity and Uncertainty Analysis Methodology Implementation) sequence of SCALE (Ref 1). The ENDF/B formatted files are processed into libraries to be used in transport calculations using the AMPX code system (Ref 2) or the NJOY code system (Ref 3). Both codes contain modules to process covariance matrices: PUFF-IV for AMPX and ERRORR in the case of NJOY. While the cross section processing capability between the two code systems has been widely compared, the same is not true for the covariance processing. This paper compares the results for the two codes using the pre-release version of ENDF/B-VII.1.

  4. Radial velocity measurements of the pulsating zirconium star: LS IV -14 116

    E-Print Network [OSTI]

    Jeffery, C Simon; Neelamkodan, Naslim; Kerzendorf, Wolfgang

    2014-01-01

    The helium-rich hot subdwarf LS IV -14 116 shows remarkably high surface abundances of zirconium, yttrium, strontium, and germanium, indicative of strong chemical stratification in the photosphere. It also shows photometric behaviour indicative of non-radial g-mode pulsations, despite having surface properties inconsistent with any known pulsational instability zone. We have conducted a search for radial velocity variability. This has demonstrated that at least one photometric period is observable in several absorption lines as a radial velocity variation with a semi-amplitude in excess of 5 km s$^{-1}$. A correlation between line strength and pulsation amplitude provides evidence that the photosphere pulsates differentially. The ratio of light to velocity amplitude is too small to permit the largest amplitude oscillation to be radial.

  5. Analysis of Godiva-IV delayed-critical and static super-prompt-critical conditions

    SciTech Connect (OSTI)

    Mosteller, Russell D; Goda, Joetta M

    2009-01-01

    Super-prompt-critical burst experiments were conducted on the Godiva-IV assembly at Los Alamos National Laboratory from the 1960s through 2005. Detailed and simplified benchmark models have been constructed for four delayed-critical experiments and for the static phase of a super-prompt-critical burst experiment. In addition, a two-dimensional cylindrical model has been developed for the super-prompt-critical condition. Criticality calculations have been performed for all of those models with four modern nuclear data libraries: ENDFIB-VI, ENDF/8-VII.0, JEFF-3.1 , and JENDL-3.3. Overall, JENDL-3.3 produces the best agreement with the reference values for k{sub eff}.

  6. Decay Heat Removal in GEN IV Gas-Cooled Fast Reactors

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

    Cheng, Lap-Yan; Wei, Thomas Y. C.

    2009-01-01

    The safety goal of the current designs of advanced high-temperature thermal gas-cooled reactors (HTRs) is that no core meltdown would occur in a depressurization event with a combination of concurrent safety system failures. This study focused on the analysis of passive decay heat removal (DHR) in a GEN IV direct-cycle gas-cooled fast reactor (GFR) which is based on the technology developments of the HTRs. Given the different criteria and design characteristics of the GFR, an approach different from that taken for the HTRs for passive DHR would have to be explored. Different design options based on maintaining core flow weremore »evaluated by performing transient analysis of a depressurization accident using the system code RELAP5-3D. The study also reviewed the conceptual design of autonomous systems for shutdown decay heat removal and recommends that future work in this area should be focused on the potential for Brayton cycle DHRs.« less

  7. High Efficiency Thermionics (HET-IV) and Converter Advancement (CAP) programs. Final reports

    SciTech Connect (OSTI)

    Geller, C.B.; Murray, C.S.; Riley, D.R. [Bettis Atomic Power Lab., West Mifflin, PA (United States); Desplat, J.L.; Hansen, L.K.; Hatch, G.L.; McVey, J.B.; Rasor, N.S. [Rasor Associates, Inc., Sunnyvale, CA (United States)

    1996-04-01

    This report contains the final report of the High Efficiency Thermionics (HET-IV) Program, Attachment A, performed at Rasor Associates, Inc. (RAI); and the final report of the Converter Advancement Program (CAP), performed at the Bettis Atomic Power Laboratory, Attachment B. The phenomenology of cesium-oxygen thermionic converters was elucidated in these programs, and the factors that had prevented the achievement of stable, enhanced cesium-oxygen converter performance for the previous thirty years were identified. Based on these discoveries, cesium-oxygen vapor sources were developed that achieved stable performance with factor-of-two improvements in power density and thermal efficiency, relative to conventional, cesium-only ignited mode thermionic converters. Key achievements of the HET-IV/CAP programs are as follows: a new technique for measuring minute traces of oxygen in cesium atmospheres; the determination of the proper range of oxygen partial pressures for optimum converter performance--10{sup {minus}7} to 10{sup {minus}9} torr; the discovery, and analysis of the cesium-oxygen liquid migration and compositional segregation phenomena; the successful use of capillary forces to contain the migration phenomenon; the use of differential heating to control compositional segregation, and induce vapor circulation; the development of mechanically and chemically stable, porous reservoir structures; the development of precise, in situ oxygen charging methods; stable improvements in emitter performance, up to effective emitter bare work functions of 5.4 eV; stable improvements in barrier index, to value below 1.8 Volts; the development of detailed microscopic models for cesium-oxygen reservoir dynamics and collector work function behavior; and the discovery of new relationships between electrode geometry and Schock Instability.

  8. Simultaneous multiwavelength observations of the blazar 1ES1959+650 at a low TeV flux

    E-Print Network [OSTI]

    Tagliaferri, G; Ghisellini, G; Maraschi, L; Tosti, G; Albert, J; Aliu, E; Anderhub, H; Antoranz, P; Baixeras, C

    2008-01-01

    We present the results from a multiwavelength campaign on the TeV blazar 1ES 1959+650, performed in May, 2006. Data from the optical, UV, soft- and hard-X-ray and very high energy (VHE) gamma-ray (E > 100 GeV) bands were obtained with the SUZAKU and SWIFT satellites, with the MAGIC telescope and other ground based facilities. The source spectral energy distribution (SED), derived from SUZAKU and MAGIC observations at the end of May 2006, shows the usual double hump shape, with the synchrotron peak at a higher flux level than the Compton peak. With respect to historical values, during our campaign the source exhibited a relatively high state in X-rays and optical, while in the VHE band it was at one of the lowest level so far recorded. We also monitored the source for flux-spectral variability on a time window of 10 days in the optical-UV and X-ray bands and 7 days in the VHE band. The source varies more in the X-ray, than in the optical band, with the 2-10 keV X-ray flux varying by a factor of ~2. The synchro...

  9. Direct Sulfonation of Methane to Methanesulfonic Acid by Sulfur Trioxide Catalyzed by Cerium(IV) Sulfate in the Presence

    E-Print Network [OSTI]

    Bell, Alexis T.

    , methane did not undergo sulfonation to MSA.[4] Hg-based catalysts have been used at elevated temperatureDirect Sulfonation of Methane to Methanesulfonic Acid by Sulfur Trioxide Catalyzed by Cerium(IV) Sulfate in the Presence of Molecular Oxygen Sudip Mukhopadhyay, Alexis T. Bell* Department of Chemical

  10. Mechanisms of poron Adsorption on Metal Oxides. C.V. TONER, IV and D.l. SPARKS, Univ. of Delaware.

    E-Print Network [OSTI]

    Sparks, Donald L.

    Mechanisms of poron Adsorption on Metal Oxides. C.V. TONER, IV· and D.l. SPARKS, Univ. of Delaware in the soil solution. Yet the reaction mechanism has not been firmly established. Pressure-jump relaxation kjnetic experiments were conducted to determine the mechanism ,of borate adsorption on alUlllina (1 Al~03

  11. TpPt(IV)Me(H)2 Forms a -CH4 Complex That Is Kinetically Resistant to Methane Liberation

    E-Print Network [OSTI]

    Keinan, Ehud

    TpPt(IV)Me(H)2 Forms a -CH4 Complex That Is Kinetically Resistant to Methane Liberation H demonstra- tion that methane can be catalytically activated by an organometallic complex of Pt(II).2 report that although 1 has a very high energy barrier for the liberation of methane, it readily forms

  12. Understanding IV&V in a Safety Critical and Complex Evolutionary Environment: The NASA Space Shuttle Program1

    E-Print Network [OSTI]

    Zelkowitz, Marvin V.

    Understanding IV&V in a Safety Critical and Complex Evolutionary Environment: The NASA Space, Maryland 20740, USA +1-301-403-8971 irus@fc-md.umd.edu 1 This work has been performed as NASA Subcontract No. 93-393B-FUSA from the NASA/IVV facility in Fairmont, WV to the Fraunhofer Center, Maryland

  13. Human health benefits of ambient sulfate aerosol reductions under Title IV of the 1990 Clean Air Act amendments

    SciTech Connect (OSTI)

    Chestnut, L.G. [Hagler Bailly Consulting, Inc., Boulder, CO (United States); Watkins, A.M. [Environmental Protection Agency, Washington, DC (United States)

    1997-12-31

    The Acid Rain Provisions (Title IV) of the Clean Air Act Amendments of 1990 call for about a 10 million ton reduction in annual SO{sub 2} emissions in the United States by the year 2010. Although the provisions apply nationwide, most of the reduction will take place in the eastern half of the United States, where use of high sulfur coal for electricity generation is most common. One potentially large benefit of Title IV is the expected reduction in adverse human health effects associated with exposure to ambient sulfate aerosols, a secondary pollutant formed in the atmosphere when SO{sub 2} is present. Sulfate aerosols are a significant constituent of fine particulate (PM{sub 2.5}). This paper combines available epidemiologic evidence of health effects associated with sulfate aerosols and economic estimates of willingness to pay for reductions in risks or incidence of health effects with available estimates of the difference between expected ambient sulfate concentrations in the eastern United States and southeastern Canada with and without Title IV to estimate the expected health benefits of Title IV. The results suggest a mean annual benefit in the eastern United States of $10.6 billion (in 1994 dollars) in 1997 and $40.0 billion in 2010, with an additional $1 billion benefit each year in Ontario and Quebec provinces.

  14. Impact of AASHTO LRFD bridge design specifications on the design of Type C and AASHTO Type IV girder bridges 

    E-Print Network [OSTI]

    Mohammed, Safiuddin Adil

    2007-04-25

    of prestressed concrete bridges. It was identified that Type C and AASHTO Type IV are among the most common girder types used by TxDOT for prestressed concrete bridges. This study is specific to these two types of bridges. Guidelines are provided to tailor TxDOT...

  15. I-V analysis of high-energy lithium-ion-irradiated Si and GaAs solar cells

    E-Print Network [OSTI]

    A. Meulenberg Jr; B. Jayashree; Ramani; M. C. Radhakrishna; A. K. Saif

    2007-09-07

    Space-grade Si and GaAs solar cells were irradiated with 15 and 40 MeV lithium ions. Dark-IV analysis (with and without illumination) reveals differences in the effects of such irradiation on the different cell types

  16. F POWER MEASUREMENT FOR GENERATION IV SODIUM FAST R. COULON, S. NORMAND, M. MICHEL, L. BARBOT, T. DOMENECH,

    E-Print Network [OSTI]

    Boyer, Edmond

    20 F POWER MEASUREMENT FOR GENERATION IV SODIUM FAST REACTORS R. COULON, S. NORMAND, M. MICHEL, L.F-84500 Bollène, France. ABSTRACT The Phénix nuclear power plant has been a French Sodium Fast Reactor at the Phénix reactor shows that the use of 20 F as power tagging agent gives a fast and accurate power

  17. Differential impairment as an indicator of sex bias in the DSM-IV diagnostic criteria of four personality disorders 

    E-Print Network [OSTI]

    Boggs, Christina Danielle

    2002-01-01

    disorder criteria using a semi-structured interview, the DIPD-IV. Functional impairment was also assessed across four domains of functioning using both a semi-structured interview and self-report inventory. Using a regression model of bias based on theory...

  18. Site Environmental Report for Calendar Year 2006. DOE Operations at The Boeing Company Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    Liu, Ning; Rutherford, Phil

    2007-09-01

    This Annual Site Environmental Report (ASER) for 2006 describes the environmental conditions related to work performed for the Department of Energy (DOE) at Area IV of Boeing’s Santa Susana Field Laboratory (SSFL). In the past, the Energy Technology Engineering Center (ETEC), a government-owned, company-operated test facility, was located in Area IV. The operations in Area IV included development, fabrication, and disassembly of nuclear reactors, reactor fuel, and other radioactive materials. Other activities in the area involved the operation of large-scale liquid metal facilities that were used for testing non-nuclear liquid metal fast breeder components. All nuclear work was terminated in 1988; all subsequent radiological work has been directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and their associated sites. Closure of the liquid metal test facilities began in 1996. Results of the radiological monitoring program for the calendar year 2006 continue to indicate that there are no significant releases of radioactive material from Area IV of SSFL. All potential exposure pathways are sampled and/or monitored, including air, soil, surface water, groundwater, direct radiation, transfer of property (land, structures, waste), and recycling.

  19. Epigenetic modifications and conserved, non-coding DNA play a role in regulation of type IV collagen gene expression 

    E-Print Network [OSTI]

    Moody, Jessica Ashley

    2009-05-15

    Summary of diseases involving the type IV collagens .............................. 2 2 Summary of histone post-translational modifications................................ 13 3 Primers for TaqMan? q...RT-PCR ............................................................... 22 4 Primers for Syber Green qRT-PCR............................................................ 23 5 Primers to amplify conserved, non-coding sequences ............................... 25 6 Primers for ChIP analysis...

  20. Power losses in PV arrays due to variations in the I-V characteristics of PV modules

    E-Print Network [OSTI]

    Heinemann, Detlev

    Power losses in PV arrays due to variations in the I-V characteristics of PV modules Wolfgang Damm-V characteristics of the 36 individual modules of a PV generator at the University of Oldenburg were measured the basis for the calculations of the mismatch losses due to series and parallel connection of PV modules

  1. Procdure d'accs au rseau sans fil pour portable Mac (OS X) Connexion UdeM non securise

    E-Print Network [OSTI]

    Charette, André

    Procédure d'accès au réseau sans fil pour portable Mac (OS X) Connexion «UdeM non securise» 1. Localisez l'icône de connexion sans fil au haut de votre écran dans la barre des menus. Sélectionnez-le et sans fil détectés. 2. Choisissez le réseau UdeM non securise. La connexion au réseau s'établira. Vous

  2. Procdure d'accs au rseau sans fil pour portable Mac (OS X) Connexion UdeM avec cryptage

    E-Print Network [OSTI]

    Charette, André

    Procédure d'accès au réseau sans fil pour portable Mac (OS X) Connexion «UdeM avec cryptage» 1. Localisez l'icône de connexion sans fil au haut de votre écran, dans la barre de tâches. Sélectionnez-le et réseaux sans fil détectés. 2. Choisissez le réseau UdeM avec cryptage. La connexion au réseau s

  3. Procdure d'accs au rseau sans fil pour portable Mac (OS X) Dtenir un compte SIM

    E-Print Network [OSTI]

    Charette, André

    Procédure d'accès au réseau sans fil pour portable Mac (OS X) Pré-requis · Détenir un compte SIM · Posséder une carte client sans fil (intégrée au portable ou externe) supportant les technologies : 802.11a un des noms de réseaux sans fil (ou SSID) de l'Université de Montréal. La méthode diffère selon le

  4. U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges

    Broader source: Energy.gov [DOE]

    Several vulnerabilities were reported in Apple OS X. A remote user can execute arbitrary code on the target system. A remote user can obtain a password hash in certain cases. A local user can obtain elevated privileges on the target system. A local user can obtain password keystrokes.

  5. DFT Study of Oxygen Reduction Reaction on Os/Pt Core-Shell Catalysts Validated by Electrochemical Experiment

    E-Print Network [OSTI]

    Goddard III, William A.

    , California 91125, United States Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973 (PEMFCs) have attracted much attention as an alternative source of energy with a number of advantages to calculate binding energies of ORR species and reaction energy barriers on Os/Pt core-shell catalysts. Our

  6. OS-2-1-010 Fifth International Symposium on Cavitation (CAV2003) Osaka, Japan, November 1-4, 2003

    E-Print Network [OSTI]

    Colonius, Tim

    of the shock wave in a lithotripter are depicted in figure 1. It should be noted that the generationReflected wave Edge waveEdge wave Initial shock wave generation Reflection of shock wave by ellipsOS-2-1-010 Fifth International Symposium on Cavitation (CAV2003) Osaka, Japan, November 1-4, 2003

  7. Predicting hip fracture type with cortical bone mapping (CBM) in the Osteoporotic Fractures in Men (MrOS) study

    E-Print Network [OSTI]

    Drummond, Tom

    Predicting hip fracture type with cortical bone mapping (CBM) in the Osteoporotic Fractures in Men, for the Osteoporotic Fractures in Men (MrOS) study CUED/F-INFENG/TR 695 January 2015 Cambridge University Engineering;1 Abstract Hip fracture risk is known to be related to material properties of the proximal femur, but prospec

  8. Oklahoma Whistleblower Act The Oklahoma Whistleblower Act (74 O.S. 840 -2.5) protects employees who

    E-Print Network [OSTI]

    Oklahoma, University of

    Oklahoma Whistleblower Act The Oklahoma Whistleblower Act (74 O.S. §840 -2.5) protects employees of Oklahoma shall prohibit or take disciplinary action against employees for Disclosing a violation of the Oklahoma Constitution or law or a rule promulgated pursuant to law; Reporting a violation of the Oklahoma

  9. Primitive off-rift basalts from Iceland and Jan Mayen: Os-isotopic evidence for a mantle source containing

    E-Print Network [OSTI]

    Lee, Cin-Ty Aeolus

    Primitive off-rift basalts from Iceland and Jan Mayen: Os-isotopic evidence for a mantle source Volcanological Center, Institute of Earth Sciences, University of Iceland, Reykjavik, Iceland d Natural History elements, are presented for basalts from the three volcanic flank zones in Iceland and from Jan Mayen

  10. Detection of TeV Gamma-Rays from the BL Lac 1ES1959+650 in its low states and during a major outburst in 2002

    E-Print Network [OSTI]

    Aharonian, F A; Borst, H G; Bojahr, H; Bolz, O; Coarasa, T; Contreras, J L; Cortina, J; Denninghoff, S; Fonseca, M V; Girma, M; Götting, N; Heinzelmann, G; Hermann, G; Heusler, A; Hofmann, W; Horns, D; Jung, I; Kankanyan, R; Kestel, M; Kohnle, A; Konopelko, A; Kornmeyer, H; Kranich, D; Lampeitl, H; López, M; Lorenz, E; Lucarelli, F; Mang, O; Meyer, H; Mirzoyan, R; Moralejo, A; Oña-Wilhelmi, E; Panter, M; Plyasheshnikov, A V; Pühlhofer, G; De los Reyes, R; Rhode, W; Ripken, G; Robrade, J; Rowell, G; Sahakian, V V; Samorski, M; Schilling, M; Siems, M; Sobzynska, D; Stamm, W; Tluczykont, M; Vitale, V; Völk, H J; Wiedner, C A; Wittek, W

    2003-01-01

    TeV gamma-rays from the BL Lac object 1ES1959+650 have been measured during the years 2000 and 2001 with a significance of 5.2 sigma at a value of 5.3% of the Crab flux and in May 2002 during strong outbursts with > 23 sigma at a flux level of up to 2.2 Crab, making 1ES1959+650 the TeV Blazar with the third best event statistics. The deep observation of 197.4 h has been performed with the HEGRA stereoscopic system of 5 imaging atmospheric Cherenkov telescopes (IACT system). 1ES1959+650 is located at a redshift of z = 0.047, providing an intermediate distance between the nearby Blazars Mkn 421 and Mkn 501, and the much more distant object H1426+428. This makes 1ES1959+650 an important candidate of the class of TeV Blazars in view of the absorption of TeV photons by the diffuse extragalactic background radiation (DEBRA). The differential energy spectrum of 1ES1959+650 during the flares can be well described by a power law with an exponential cut-off at (4.2 (+0.8 -0.6)_stat +- 0.9_sys) TeV and a spectral index ...

  11. Aero III/IV Sheet 1 Solutions 1 A. G. Walton (1) We have + ' % n 0t? 2Z%c + +

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 1 Solutions 1 A. G. Walton (1) We have + ' %#12; n 0t? 2Z%c + + ' #12;%2 n 2Z0ULt (6) Let sE%c+c+ ' %2+2 n 2+2 The E-L equation becomes e+ _ _%E2%2+ ' f #12;Aero III/IV Sheet 1

  12. Aero III/IV Laplace Transforms Handout 1 A. G. Walton The Laplace transform 8Er of a function sE| is given by

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Laplace Transforms Handout 1 A. G. Walton The Laplace transform 8Er of a function s _? _r? 8Er ' E?ud|?sE|o #12;Aero III/IV Laplace Transforms Handout 2 A. G. Walton Table of elementary

  13. Precious Metals in SDSS Quasar Spectra. I. Tracking the Evolution of Strong, 1.5 < z < 4.5 C IV Absorbers with Thousands of Systems

    E-Print Network [OSTI]

    Cooksey, Kathy

    We have vastly increased the C IV statistics at intermediate redshift by surveying the thousands of quasars in the Sloan Digital Sky Survey (SDSS) Data-Release 7. We visually verified over 16,000 C IV systems with 1.46 < ...

  14. Metal A and Metal B Sites of Nuclear RNA Polymerases Pol IV and Pol V Are Required for siRNA-Dependent DNA

    E-Print Network [OSTI]

    Pikaard, Craig

    Metal A and Metal B Sites of Nuclear RNA Polymerases Pol IV and Pol V Are Required for si of the catalytic center, yet retain the invariant Metal A and Metal B amino acid motifs that bind magnesium ions assays, we show that the Metal A and Metal B motifs of Polymerases IV and V are essential for si

  15. Very high-energy observations of the two high-frequency peaked BL Lac objects 1ES 1218+304 and H 1426+428

    E-Print Network [OSTI]

    C. Mueller; N. Akhter; J. Ball; D. A. Bramel; J. Carson; C. E. Covault; D. Driscoll; P. Fortin; D. M. Gingrich; D. S. Hanna; A. Jarvis; J. Kildea; T. Lindner; R. Mukherjee; R. A. Ong; K. Ragan; R. A. Scalzo; D. A. Williams; J. Zweerink

    2011-04-14

    We present results of very-high-energy gamma-ray observations (E > 160 GeV) of two high-frequency-peaked BL Lac (HBL) objects, 1ES 1218+304 and H 1426+428, with the Solar Tower Atmospheric Cherenkov Effect Experiment (STACEE). Both sources are very-high-energy gamma-ray emitters above 100 GeV, detected using ground-based Cherenkov telescopes. STACEE observations of 1ES 1218+304 and H 1426+428 did not produce detections; we present 99% CL flux upper limits for both sources, assuming spectral indices measured mostly at higher energies.

  16. A Computational Model of the Mark-IV Electrorefiner: Phase I -- Fuel Basket/Salt Interface

    SciTech Connect (OSTI)

    Robert Hoover; Supathorn Phongikaroon; Shelly Li; Michael Simpson; Tae-Sic Yoo

    2009-09-01

    Spent driver fuel from the Experimental Breeder Reactor-II (EBR-II) is currently being treated in the Mk-IV electrorefiner (ER) in the Fuel Conditioning Facility (FCF) at Idaho National Laboratory. The modeling approach to be presented here has been developed to help understand the effect of different parameters on the dynamics of this system. The first phase of this new modeling approach focuses on the fuel basket/salt interface involving the transport of various species found in the driver fuels (e.g. uranium and zirconium). This approach minimizes the guessed parameters to only one, the exchange current density (i0). U3+ and Zr4+ were the only species used for the current study. The result reveals that most of the total cell current is used for the oxidation of uranium, with little being used by zirconium. The dimensionless approach shows that the total potential is a strong function of i0 and a weak function of wt% of uranium in the salt system for initiation processes.

  17. Frequency Dependence of Polarization of Zebra Pattern in Type-IV Solar Radio Bursts

    E-Print Network [OSTI]

    Kaneda, Kazutaka; Iwai, Kazumasa; Tsuchiya, Fuminori; Obara, Takahiro

    2015-01-01

    We investigated the polarization characteristics of a zebra pattern (ZP) in a type-IV solar radio burst observed with AMATERAS on 2011 June 21 for the purpose of evaluating the generation processes of ZP. Analyzing highly resolved spectral and polarization data revealed the frequency dependence of the degree of circular polarization and the delay between two polarized components for the first time. The degree of circular polarization was 50-70 percent right-handed and it varied little as a function of frequency. Cross-correlation analysis determined that the left-handed circularly polarized component was delayed by 50-70 ms relative to the right-handed component over the entire frequency range of the ZP and this delay increased with the frequency. We examined the obtained polarization characteristics by using pre-existing ZP models and concluded that the ZP was generated by the double plasma resonance process. Our results suggest that the ZP emission was originally generated in a completely polarized state in...

  18. Validation of Nuclear Criticality Safety Software and 27 energy group ENDF/B-IV cross sections

    SciTech Connect (OSTI)

    Lee, B.L. Jr.

    1994-08-01

    The validation documented in this report is based on calculations that were executed during June through August 1992, and was completed in June 1993. The statistical analyses in Appendix C and Appendix D were completed in October 1993. This validation gives Portsmouth NCS personnel a basis for performing computerized KENO V.a calculations using the Martin Marietta Nuclear Criticality Safety Software. The first portion of the document outlines basic information in regard to validation of NCSS using ENDF/B-IV 27-group cross sections on the IBM 3090 at ORNL. A basic discussion of the NCSS system is provided, some discussion on the validation database and validation in general. Then follows a detailed description of the statistical analysis which was applied. The results of this validation indicate that the NCSS software may be used with confidence for criticality calculations at the Portsmouth Gaseous Diffusion Plant. When the validation results are treated as a single group, there is 95% confidence that 99.9% of future calculations of similar critical systems will have a calculated K{sub eff} > 0.9616. Based on this result the Portsmouth Nuclear Criticality Safety Department has adopted the calculational acceptance criteria that a k{sub eff} + 2{sigma} {le} 0.95 is safety subcritical. The validation of NCSS on the IBM 3090 at ORNL was extended to include NCSS on the IBM 3090 at K-25.

  19. Separation of thorium (IV) from lanthanide concentrate (LC) and water leach purification (WLP) residue

    SciTech Connect (OSTI)

    AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman [Nuclear Science Programme, School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia)

    2014-09-03

    Thorium (IV) content in industrial residue produced from rare earth elements production industry is one of the challenges to Malaysian environment. Separation of thorium from the lanthanide concentrate (LC) and Water Leach Purification (WLP) residue from rare earth elements production plant is described. Both materials have been tested by sulphuric acid and alkaline digestions. Th concentrations in LC and WLP were determined to be 1289.7 ± 129 and 1952.9±17.6 ppm respectively. The results of separation show that the recovery of Th separation from rare earth in LC after concentrated sulphuric acid dissolution and reduction of acidity to precipitate Th was found 1.76-1.20% whereas Th recovery from WLP was less than 4% after concentrated acids and alkali digestion processes. Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) was used to determine Th concentrations in aqueous phase during separation stages. This study indicated that thorium maybe exists in refractory and insoluble form which is difficult to separate by these processes and stays in WLP residue as naturally occurring radioactive material (NORM)

  20. Assessing the potential visibility benefits of Clean Air Act Title IV emission reductions

    SciTech Connect (OSTI)

    Trexler, E.C. Jr. [USDOE, Washington, DC (United States); Shannon, J.D. [Argonne National Lab., IL (United States)

    1995-06-01

    Assessments are made of the benefits of the 1990 Clean Air Act Title IV (COVE), Phase 2, SO2 and NOX reduction provisions, to the visibility in typical eastern and western Class 1 areas. Probable bands of visibility impairment distribution curves are developed for Shenandoah National Park, Smoky Mountain National Park and the Grand Canyon National Park, based on the existing emissions, ``Base Case``, and for the COVE emission reductions, ``CAAA Case``. Emission projections for 2010 are developed with improved versions of the National Acid Precipitation Assessment Program emission projection models. Source-receptor transfer matrices created with the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) model are used with existing emission inventories and with the emission projections to calculate atmospheric concentrations of sulfate and nitrate at the receptors of interest for existing and projected emission scenarios. The Visibility Assessment Scoping Model (VASM) is then used to develop distributions of visibility impairment. VASM combines statistics of observed concentrations of particulate species and relative humidity with ASTRAP calculations of the relative changes in atmospheric sulfate and nitrate particulate concentrations in a Monte Carlo approach to produce expected distributions of hourly particulate concentrations and RH. Light extinction relationships developed in theoretical and field studies are then used to calculate the resulting distribution of visibility impairment. Successive Monte Carlo studies are carried out to develop sets of visibility impairment distributions with and without the COVE emission reductions to gain insight into the detectability of expected visibility improvements.

  1. Emergency Decay Heat Removal in a GEN-IV Gas-Cooled Fast Reactor

    SciTech Connect (OSTI)

    Cheng, Lap Y.; Ludewig, Hans; Jo, Jae [Brookhaven National Laboratory, P.O. Box 5000, Upton, NY 11973-5000 (United States)

    2006-07-01

    A series of transient analyses using the system code RELAP5-3d has been performed to confirm the efficacy of a proposed hybrid active/passive combination approach to the decay heat removal for an advanced 2400 MWt GEN-IV gas-cooled fast reactor. The accident sequence of interest is a station blackout simultaneous with a small break (10 sq.inch/0.645 m{sup 2}) in the reactor vessel. The analyses cover the three phases of decay heat removal in a depressurization accident: (1) forced flow cooling by the power conversion unit (PCU) coast down, (2) active forced flow cooling by a battery powered blower, and (3) passive cooling by natural circulation. The blower is part of an emergency cooling system (ECS) that by design is to sustain passive decay heat removal via natural circulation cooling 24 hours after shutdown. The RELAP5 model includes the helium-cooled reactor, the ECS (primary and secondary side), the PCU with all the rotating machinery (turbine and compressors) and the heat transfer components (recuperator, pre-cooler and inter-cooler), and the guard containment that surrounds the reactor and the PCU. The transient analysis has demonstrated the effectiveness of passive decay heat removal by natural circulation cooling when the guard containment pressure is maintained at or above 800 kPa. (authors)

  2. Method and apparatus for I-V data acquisition from solar cells

    DOE Patents [OSTI]

    Cole, Steven W. (Covina, CA)

    1985-01-01

    A method and apparatus for logging current-voltage (I-V) characteristic d of a solar cell module (10) in two modes using a portable instrument. One mode controls the load current through a circuit (36) in 256 equal intervals while voltage is measured from open circuit to at least halfway into the knee of the curve and the other mode controls the load voltage through a circuit (34) in 256 equal intervals from the lowest voltage measurement possible (short circuit) to at least halfway into the knee of the curve, under control of a microcomputer (12). All measurements are packed by discarding each measurement that is within 0.5% of the value predicted from two previous measurements, except every ninth (9th) measurement which is retained. The remaining data is further packed into a memory block of a detachable storage medium (14) by recording the data points in sequence following a header containing data common to all points, with each point having the value of the controlled parameter recorded as the number of increments from the previous point recorded followed by the measured value. The detachable storage medium is preferably a solid state device for reliability, and is transferable to a playback terminal which unpacks the data for analysis and display.

  3. EDP Renewables (Euronext: EDPR) es lder mundial en el sector de las energas renovables. Disea, desarrolla, gestiona y explota centrales que generan electricidad mediante el uso de

    E-Print Network [OSTI]

    Rey Juan Carlos, Universidad

    1 #12;2 EDP Renewables (Euronext: EDPR) es líder mundial en el sector de las energías renovables la imagen de EDP Renewables asociada a las energías renovables; · Elaboración de un plan de wind energy producer #12;5 Responsabilidad Social Corporativa ASOCIACIÓN CEPRI (ayuda a niños autistas

  4. Applying New Technologies: ANT Automation es una empresa de Automatizacin Industrial, con operaciones en USA, Argentina y Espaa. La empresa est conformada por un slido grupo de

    E-Print Network [OSTI]

    Maguitman, Ana Gabriela

    Applying New Technologies: ANT Automation es una empresa de Automatización Industrial, con más de 12 años de experiencia en Software/Automatización Industrial y por nuevos jóvenes talentos con el desarrollo de productos de software industrial: OPC, SCADA, MES, VISION ARTIFICIAL, MODELOS

  5. Proceso de cloracin La cantidad de cloro necesaria es determinada por la cantidad de agua estancada en el pozo. Contacte a la compaa

    E-Print Network [OSTI]

    Proceso de cloración La cantidad de cloro necesaria es determinada por la cantidad de agua el nivel de agua estática. La profundidad del agua estancada en el pozo será la profundidad del pozo menos el nivel del agua estática. Por ejemplo, un pozo de agua de 110 pies de profundidad con un nivel

  6. es of special conc e special concern (GSC), protected (P), or gered (E) in Idaho; species con ed (E), threatened (T), or protected (P) by

    E-Print Network [OSTI]

    7 App es of special conc e special concern (GSC), protected (P), or gered (E) in Idaho; species con ed (E), threatened (T), or protected (P) by ecial status species and USFS Region 4 sens (S) spe r falcon Falco peregrinus anatum E E T3 American white pelican Pelecanus erythrorhynchos SC/P P T2 Bald

  7. 20`eme Congr`es Francais de Mecanique Besancon, 29 ao^ut au 2 septembre 2011 Simulations numeriques de phenom`enes anisotropes

    E-Print Network [OSTI]

    Vallette, Bruno

    analys´es. Abstract : In order to study plasma for Magnetic Confinement Fusion, we consider a fluid´eriques de ph´enom`enes anisotropes pour la Fusion par Confinement Magn´etique 1 A. Bonnementa,b, H. 1 Introduction La Fusion par Confinement Magn´etique (FCM) s'appuie sur le principe de production d

  8. Ion Sorption, Diffusion and Transport in Polymer Membranes J. Kamcev, N. Yan, E.S. Jang, M. Galizia, D. R. Paul, and B. D. Freeman

    E-Print Network [OSTI]

    Turro, Nicholas J.

    fellows performing fundamental research in gas and liquid separations using polymer membranes and barrier separation membrane materials, such as new materials for water/ion separation, hydrogen separation, naturalIon Sorption, Diffusion and Transport in Polymer Membranes J. Kamcev, N. Yan, E.S. Jang, M. Galizia

  9. Office of Research Facili es and Administra ve (F&A) costs represent the infrastructure and opera ons costs that support the research enterprise at the University of

    E-Print Network [OSTI]

    Matrajt, Graciela

    Office of Research Facili es and Administra ve (F&A) costs represent the infrastructure and opera ons costs that support the research enterprise at the University of Washington. Similar to the overhead costs of a business, F&A costs are real costs incurred in conduc ng and running the UW's research

  10. Giant Piezoelectricity in Monolayer Group IV Monochalcogenides: SnSe, SnS, GeSe and GeS

    E-Print Network [OSTI]

    Fei, Ruixiang; Li, Ju; Yang, Li

    2015-01-01

    We predict enormous piezoelectric effects in intrinsic monolayer group IV monochalcogenides (MX, M=Sn or Ge, X=Se or S), including SnSe, SnS, GeSe and GeS. Using first-principle simulations based on the modern theory of polarization, we find that their characteristic piezoelectric coefficients are about two orders of magnitude larger than those of other 2D materials, such as MoS2 and GaSe, and bulk quartz and AlN which are widely used in industry. This enhancement is a result of the unique "puckered" D2h symmetry and weaker chemical bonds of monolayer group IV monochalcogenides. Given the achieved experimental advances in fabrication of monolayers, their flexible character and ability to withstand enormous strain, these 2D structures with giant piezoelectric effects may be promising for a broad range of applications, such as nano-sized sensors, piezotronics, and energy harvesting in portable electronic devices.

  11. Site Environmental Report for Calendar Year 2005. DOE Operations at The Boeing Company, Santa Susana Field Laboratory, Area IV

    SciTech Connect (OSTI)

    2006-09-30

    This annual report describes the environmental monitoring programs related to the Department of Energy’s (DOE) activities at the Santa Susana Field Laboratory (SSFL) facility located in Ventura County, California during 2005. Part of the SSFL facility, known as Area IV, had been used for DOE’s activities since the 1950s. A broad range of energy related research and development (R&D) projects, including nuclear technologies projects, was conducted at the site. All the nuclear R&D operations in Area IV ceased in 1988. Current efforts are directed toward decontamination and decommissioning (D&D) of the former nuclear facilities and closure of facilities used for liquid metal research.

  12. Breit-Pauli energy levels, transition probabilities, and lifetimes for 3d^5 levels in Fe IV of astrophysical interest

    E-Print Network [OSTI]

    Charlotte Froese Fischer; Robert H. Rubin

    2004-08-24

    Energy levels, lifetimes, and transition probabilities for transitions between computed levels of 3d^5 of Fe IV are reported. The E2 and M1 transition probabilities are compared with earlier theoretical results, often only the values published by Garstang in 1958. From the available astronomical observations of optical emission lines arising from the same level, a few direct tests are now possible and they show consistency with the theoretical calculations.

  13. Antiferromagnetic transitions of osmium-containing rare earth double perovskites Ba{sub 2}LnOsO{sub 6} (Ln=rare earths)

    SciTech Connect (OSTI)

    Hinatsu, Yukio Doi, Yoshihiro; Wakeshima, Makoto

    2013-10-15

    The perovskite-type compounds containing both rare earth and osmium Ba{sub 2}LnOsO{sub 6} (Ln=Pr, Nd, Sm–Lu) have been prepared. Powder X-ray diffraction measurements and Rietveld analysis show that Ln{sup 3+} and Os{sup 5+} ions are structurally ordered at the M site of the perovskite BaMO{sub 3}. Magnetic susceptibility and specific heat measurements show that an antiferromagnetic ordering of Os{sup 5+} ions has been observed for Ba{sub 2}LnOsO{sub 6} (Ln=Pr, Nd, Sm, Eu, Gd, Lu) at 65–71 K. Magnetic ordering of Ln{sup 3+} moments occurs when the temperature is furthermore decreased. - Graphical abstract: The perovskite-type compounds containing both rare earth and osmium Ba{sub 2}LnOsO{sub 6} (Ln=Pr, Nd, Sm–Lu) have been prepared. An antiferromagnetic ordering of Os{sup 5+} ions has been observed for Ba{sub 2}LnOsO{sub 6} (Ln=Pr, Nd, Sm, Eu, Gd, Lu) at 65–71 K. Measurements and analysis of the specific heat for Ba{sub 2}PrOsO{sub 6} show that magnetic ordering of the Pr{sup 3+} moments should have occurred at ?20 K. Display Omitted.

  14. Extraction and separation of thorium(IV) from lanthanides(III) with room-temperature ionic liquids containing primary amine N{sub 1923}

    SciTech Connect (OSTI)

    Zuo, Y.; Chen, J.; Bai, Y.; Li, D.Q.

    2008-07-01

    The extraction behavior of Th(IV) by primary amine N{sub 1923} in imidazolium-based ionic liquid namely 1-octyl-3-methylimidazolium hexafluorophosphate (N{sub 1923}/IL) was studied in this paper. Results showed that N{sub 1923}/IL had poorer extraction ability for Th(IV) than N{sub 1923} in n-heptane (N{sub 1923}/HEP). The separation coefficients between Th(IV) and lanthanides(III) ({beta}{sub Th/Ln}) were obtained and compared with those in the N{sub 1923}/HEP system. On this basis, we made a preliminary assessment for the possibility of using ionic liquids as solvents for the separation of Th(IV) from lanthanides(III) sulfate in a clean process. (authors)

  15. Report of the Court investigation of accident on the Tudor IV. Aircraft “Star Tiger” G-AHNP on the 30th January, 1948, held under Air Navigation 

    E-Print Network [OSTI]

    Anonymous

    MINISTRY OF CIVIL AVIATION REPORT of the Court investigation of the accident to the Tudor IV. Aircraft "Star Tiger" G-AHNP on the 30th January, 1948, held under the Air Navigation (Investigation of Accidents) Regulations, 1922

  16. Mutant HNF-1{alpha} and mutant HNF-1{beta} identified in MODY3 and MODY5 downregulate DPP-IV gene expression in Caco-2 cells

    SciTech Connect (OSTI)

    Gu Ning [Laboratory of Metabolism, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan); Laboratory of Neurochemistry, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan); Adachi, Tetsuya [Department of Genomic Drug Discovery Science, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto (Japan); Matsunaga, Tetsuro [Laboratory of Metabolism, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan); Takeda, Jun [Department of Endocrinology Diabetes and Rheumatology, Graduate School of Medicine, Gifu University School of Medicine, Gifu (Japan); Tsujimoto, Gozoh [Department of Genomic Drug Discovery Science, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto (Japan); Ishihara, Akihiko [Laboratory of Neurochemistry, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan); Yasuda, Koichiro [Laboratory of Metabolism, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan); Diabetic Center, Tsunashimakai-Kosei Hospital, Himeji (Japan); Tsuda, Kinsuke [Laboratory of Metabolism, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto (Japan)]. E-mail: jinkan@tom.life.h.kyoto-u.ac.jp

    2006-08-04

    Dipeptidylpeptidase IV (DPP-IV) is a well-documented drug target for the treatment of type 2 diabetes. Hepatocyte nuclear factors (HNF)-1{alpha} and HNF-1{beta}, known as the causal genes of MODY3 and MODY5, respectively, have been reported to be involved in regulation of DPP-IV gene expression. But, it is not completely clear (i) that they play roles in regulation of DPP-IV gene expression, and (ii) whether DPP-IV gene activity is changed by mutant HNF-1{alpha} and mutant HNF-1{beta} in MODY3 and MODY5. To explore these questions, we investigated transactivation effects of wild HNF-1{alpha} and 13 mutant HNF-1{alpha}, as well as wild HNF-1{beta} and 2 mutant HNF-1{beta}, on DPP-IV promoter luciferase gene in Caco-2 cells by means of a transient experiment. Both wild HNF-1{alpha} and wild HNF-1{beta} significantly transactivated DPP-IV promoter, but mutant HNF-1{alpha} and mutant HNF-1{beta} exhibited low transactivation activity. Moreover, to study whether mutant HNF-1{alpha} and mutant HNF-1{beta} change endogenous DPP-IV enzyme activity, we produced four stable cell lines from Caco-2 cells, in which wild HNF-1{alpha} or wild HNF-1{beta}, or else respective dominant-negative mutant HNF-1{alpha}T539fsdelC or dominant-negative mutant HNF-1{beta}R177X, was stably expressed. We found that DPP-IV gene expression and enzyme activity were significantly increased in wild HNF-1{alpha} cells and wild HNF-1{beta} cells, whereas they decreased in HNF-1{alpha}T539fsdelC cells and HNF-1{beta}R177X cells, compared with DPP-IV gene expression and enzyme activity in Caco-2 cells. These results suggest that both wild HNF-1{alpha} and wild HNF-1{beta} have a stimulatory effect on DPP-IV gene expression, but that mutant HNF-1{alpha} and mutant HNF-1{beta} attenuate the stimulatory effect.

  17. Khi phc Sm D tho K hoch Khi phc Sm v nh gi Mi trng Giai on IV N g y 2 0 t h n g 5

    E-Print Network [OSTI]

    on IV có trên www.gulfspillrestoration.noaa. gov và nhiu a im trong cng ng vùng vnh (xem dan sách trên Trc Giai on IV, các y viên ã thông qua ba k hoch khôi phc sm, bao gm tng cng 54 d án trên khp vùng Vnh vi tng chi phí khong 698 triu USD. Các y viên cng ã thông qua mt K Hoch Khôi phc Sm theo quy trình và

  18. NEPTUNIUM IV AND V SORPTIN TO END-MEMBER SUBSURFACE SEDIMENTS TO THE SAVANNAH RIVER SITE

    SciTech Connect (OSTI)

    Kaplan, D.

    2009-11-13

    Migration of Np through the subsurface is expected to be primarily controlled by sorption to sediments. Therefore, understanding and quantifying Np sorption to sediments and sediments from the Savannah River Site (SRS) is vital to ensure safe disposal of Np bearing wastes. In this work, Np sorption to two sediments representing the geological extremes with respect to sorption properties expected in the SRS subsurface environment (named 'subsurface sandy sediment' and 'subsurface clayey sediment') was examined under a variety of conditions. First a series of baseline sorption tests at pH 5.5 under an oxic atmosphere was performed to understand Np sorption under typical subsurface conditions. These experiments indicated that the baseline K{sub d} values for the subsurface sandy and subsurface clayey sediments are 4.26 {+-} 0.24 L kg{sup -1} and 9.05 {+-} 0.61 L kg{sup -1}, respectively. These Np K{sub d} values of SRS sediments are the first to be reported since Sheppard et al. (1979). The previous values were 0.25 and 0.16 L kg{sup -1} for a low pH sandy sediment. To examine a possible range of K{sub d} values under various environmental scenarios, the effects of natural organic matter (NOM, also a surrogate for cellulose degradation products), the presence of various chemical reductants, and an anaerobic atmosphere on Np sorption were examined. The presence of NOM resulted in an increase in the Np K{sub d} values for both sediments. This behavior is hypothesized to be the result of formation of a ternary Np-NOM-sediment complex. Slight increases in the Np sorption (K{sub d} 13-24 L kg{sup -1}) were observed when performing experiments in the presence of chemical reductants (dithionite, ascorbic acid, zero-valent iron) or under anaerobic conditions. Presumably, the increased sorption can be attributed to a slight reduction of Np(V) to Np(IV), the stronger sorbing form of Np. The most significant result of this study is the finding that Np weakly sorbs to both end member sediments and that Np only has a slight tendency to reduce to its stronger sorbing form, even under the most strongly reducing conditions expected under natural SRS conditions. Also, it appears that pH has a profound effect on Np sorption. Based on the these new measurements and the revelations about Np redox chemistry, the following changes to 'Best K{sub d}' values, as defined in Kaplan (2006), for SRS performance assessment calculations are recommended.

  19. A N U A R I O C I N V E S T A V988 La enfermedad es un desorden neurovas-

    E-Print Network [OSTI]

    por un dolor de cabeza unilateral y pulsátil que se acompaña de poca o nula tolerancia a la luz y al tolerancia a la luz y al sonido así como de náusea, vómito y diarrea. Se sabe de ella desde hace 10 mil años

  20. 1. 'ora Intervallum-matematika A speci'alkoll'egium jellege az el"oad'as 'es a gyakorlat k"oz"ott lesz. Z'a*

    E-Print Network [OSTI]

    Csendes, Tibor

    intervallum-aritmetika: a 4 alapm"uvelet, a n'egyzetreemel'es, a gy"okvon'* *as, a standard f konvergencia o numerikus elj'ar'asok helyi _ ill. glob'alis inform'aci'ora t'amaszkodva. o a Moore numerikus elj'ar'asok szinte kiv'etel n'elk"ul helyi inform'aci'* *on ala- pulnak: pl. a vizsg'alt f

  1. InAs/InGaAsP Quantum Dots Emitting at 1.5 m for Applications in E.S. Semenova1,*

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    As quantum dots (QDs) in an InGaAsP matrix on an InP wafer is described. A new approach to shift the emissionInAs/InGaAsP Quantum Dots Emitting at 1.5 µµµµm for Applications in Lasers E.S. Semenova1,* , I and associated carrier dynamic properties [1] of quantum dots (QDs) make them highly interesting for ultrafast

  2. UPVCurry: Un int'erprete de Curry con tipos polim'orficos y E/S declarativa mon'adica \\Lambda

    E-Print Network [OSTI]

    Escobar, Santiago

    evaluaci'on y b'usqueda encapsulada. De la programaci'on l'ogica, se obtienen las variables l programaci'on declarativos proporcionan un estilo de programaci'on potente que reduce el tiempo de desarrollo1997­0073. 1 #12; Despu'es de m'as de dos d'ecadas de investigaci'on en el campo de la Programaci'on

  3. Red de Bibliotecas del CSIC. Apoyo a la publicacin para autores del CSIC en revistas de BioMed Central http://bibliotecas.csic.es 1

    E-Print Network [OSTI]

    Red de Bibliotecas del CSIC. Apoyo a la publicación para autores del CSIC en revistas de BioMed Central http://bibliotecas.csic.es 1 Apoyo a la publicación para autores del CSIC en revistas de BioMed Central BioMed Central publica más de 200 revistas electrónicas de biología y biomedicina de reconocido

  4. New constraints on the Mid-IR EBL from the HESS discovery of VHE gamma rays from 1ES 0229+200

    E-Print Network [OSTI]

    Aharonian, F; Bazer-Bachi, A R; Behera, B; Beilicke, M; Benbow, W; Bernlöhr, K; Boisson, C; Bolz, O; Borrel, V; Braun, I; Brion, E; Brown, A M; Buhler, R; Bulik, T; Büsching, I; Boutelier, T; Carrigan, S; Chadwick, P M; Chounet, L M; Clapson, A C; Coignet, G; Cornils, R; Costamante, L; Dalton, M; Degrange, B; Dickinson, H J; Djannati-Atai, A; Domainko, W; O'Connor-Drury, L; Dubois, F; Dubus, G; Dyks, J; Egberts, K; Emmanoulopoulos, D; Espigat, P; Farnier, C; Feinstein, F; Fiasson, A; Förster, A; Fontaine, G; Funk, Seb; Fussling, M; Gallant, Y A; Giebels, B; Glicenstein, J F; Glück, B; Goret, P; Hadjichristidis, C; Hauser, D; Hauser, M; Heinzelmann, G; Henri, G; Hermann, G; Hinton, J A; Hoffmann, A; Hofmann, W; Holleran, M; Hoppe, S; Horns, D; Jacholkowska, A; De Jager, O C; Jung, I; Katarzynski, K; Kendziorra, E; Kerschhaggl, M; Khelifi, B; Keogh, D; Komin, Nu; Kosack, K; Lamanna, G; Latham, I J; Lemiere, A; Lemoine-Goumard, M; Lenain, J P; Lohse, T; Martin, J M; Martineau-Huynh, O; Marcowith, A; Masterson, C; Maurin, D; Maurin, G; McComb, T J L; Moderski, R; Moulin, E; De Naurois, Mathieu; Nedbal, D; Nolan, S J; Ohm, S; Olive, J P; de Ona Wilhelmi, E; Orford, K J; Osborne, J L; Ostrowski, M; Panter, M; Pedaletti, G; Pelletier, G; Petrucci, P O; Pita, S; Pühlhofer, G; Punch, M; Ranchon, S; Raubenheimer, B C; Raue, M; Rayner, S M; Renaud, M; Ripken, J; Rob, L; Rolland, L; Rosier-Lees, S; Rowell, G; Rudak, B; Ruppel, J; Sahakian, V V; Santangelo, A; Schlickeiser, R; Schock, F; Schroder, R; Schwanke, U; Schwarzburg, S; Schwemmer, S; Shalchi, A; Sol, H; Spangler, D; Stawarz, L; Steenkamp, R; Stegmann, C; Superina, G; Tam, P H; Tavernet, J P; Terrier, R; Van Eldik, C; Vasileiadis, G; Venter, C; Vialle, J P; Vincent, P; Vivier, M; Völk, H J; Volpe, F; Wagner, S J; Ward, M; Zdziarski, A A; Zech, A

    2007-01-01

    AIMS: To investigate the very high energy (VHE: >100 GeV) gamma-ray emission from the high-frequency peaked BL Lac 1ES 0229+200. METHODS: Observations of 1ES 0229+200 at energies above 580 GeV were performed with the High Energy Stereoscopic System (HESS) in 2005 and 2006. RESULTS: 1ES 0229+200 is discovered by HESS to be an emitter of VHE photons. A signal is detected at the 6.6 sigma level in the HESS observations (41.8 h live time). The integral flux above 580 GeV is (9.4 +- 1.5 {stat} +- 1.9 {syst}) x 10^{-13} cm^{-2} s^{-1}, corresponding to ~1.8% of the flux observed from the Crab Nebula. The data show no evidence for significant variability on any time scale. The observed spectrum is characterized by a hard power law (Gamma = 2.50 +- 0.19 {stat} +- 0.10 {syst}) from 500 GeV to ~15 TeV. CONCLUSIONS: The high-energy range and hardness of the observed spectrum, coupled with the object's relatively large redshift (z=0.1396), enable the strongest constraints so far on the density of the Extragalactic Backgr...

  5. Estimate of the allowable dimensions of diagnosed defects in category III and IV welded pipeline joints{sup 1}

    SciTech Connect (OSTI)

    Grin', E. A.; Bochkarev, V. I.

    2013-01-15

    An approach for estimating the permissible dimensions of technological defects in butt welded joints in category III and IV pipelines is described. The allowable size of a welding defect is determined from the condition of compliance with the specifications on strength for a reference cross section (damaged joint) of the pipeline taking into account its weakening by a given defect.With regard to the fairly widespread discovery of technological defects in butt welded joints during diagnostics of auxiliary pipelines for thermal electric power plants, the proposed approach can be used in practice by repair and consulting organizations.

  6. Progress reports for Gen IV sodium fast reactor activities FY 2007.

    SciTech Connect (OSTI)

    Cahalan, J. E.; Tentner, A. M.; Nuclear Engineering Division

    2007-10-04

    An important goal of the US DOE Sodium Fast Reactor (SFR) program is to develop the technology necessary to increase safety margins in future fast reactor systems. Although no decision has been made yet about who will build the next demonstration fast reactor, it seems likely that the construction team will include a combination of international companies, and the safety design philosophy for the reactor will reflect a consensus of the participating countries. A significant amount of experience in the design and safety analysis of Sodium Fast Reactors (SFR) using oxide fuel has been developed in both Japan and France during last few decades. In the US, the traditional approach to reactor safety is based on the principle of defense-in-depth, which is usually expressed in physical terms as multiple barriers to release of radioactive material (e.g. cladding, reactor vessel, containment building), but it is understood that the 'barriers' may consist of active systems or even procedures. As implemented in a reactor design, defense-in-depth is classed in levels of safety. Level 1 includes measures to specify and build a reliable design with significant safety margins that will perform according to the intentions of the designers. Level 2 consists of additional design measures, usually active systems, to protect against unlikely accidental events that may occur during the life of the plant. Level 3 design measures are intended to protect the public in the event of an extremely unlikely accident not foreseen to occur during the plant's life. All of the design measures that make up the first three levels of safety are within the design basis of the plant. Beyond Level 3, and beyond the normal design basis, there are accidents that are not expected to occur in a whole generation of plants, and it is in this class that severe accidents, i.e. accidents involving core melting, are included. Beyond design basis measures to address severe accidents are usually identified as being for prevention of progression into severe accident conditions (prevention of core melting) or for mitigation of severe accident consequences (mitigation of the impact of core melting to protect public health and safety). Because design measures for severe accident prevention and mitigation are beyond the normal design basis, established regulatory guidelines and codes do not provide explicit identification of the design performance requirements for severe accident accommodation. The treatment of severe accidents is one of the key issues of R&D plans for the Gen IV systems in general, and for the Sodium Fast Reactor (SFR) in particular. Despite the lack of an unambiguous definition of safety approach applicable for severe accidents, there is an emerging consensus on the need for their consideration for the design. The US SFR program and Argonne National Laboratory (ANL) in particular have actively studied the potential scenarios and consequences of Hypothetical Core Disruptive Accidents (HCDA) for SFRs with oxide fuel during the Fast Flux Test Facility (FFTF) and Clinch River Breeder Reactor Plant (CRBRP) programs in the 70s and 80s. Later, the focus of the US SFR safety R&D activities shifted to the prevention of all HCDAs through passive safety features of the SFRs with metal fuel in the Integral Fast Reactor (IFR) program, and the study of severe accident consequences was de-emphasized. The goal of this paper is to provide an overview of the current SFR safety approach and the role of severe accidents in Japan and France, in preparation for an expected and more active collaboration in this area between the US, Japan, and France.

  7. Approximation of Point Sets by 1-Corner Polygonal Chains JOSE-MIGUEL DiAZ-BA ~NEZ Departamento de Matematica Aplicada II, Universidad de Sevilla, Spain, Email: dbanez@cica.es

    E-Print Network [OSTI]

    Díaz-Báñez, José Miguel

    de Matema´tica Aplicada II, Universidad de Sevilla, Spain, Email: dbanez@cica.es FRANCISCO G´OMEZ Departamento de Matema´tica Aplicada, Universidad Polite´cnica de Madrid, Spain, Email: fmartin@eui.upm.es FERRAN HURTADO Departament de Matema`tica Aplicada II, Universitat Polite`cnica de Catalunya, Spain

  8. Homoleptic Ce(III) and Ce(IV) Nitroxide Complexes: Significant Stabilization of the 4+ Oxidation State

    SciTech Connect (OSTI)

    Bogart, Justin A.; Lewis, Andrew J.; Medling, Scott A.; Piro, Nicholas A.; Carroll, Patrick J.; Booth, Corwin H.; Schelter, Eric J.

    2014-06-25

    Electrochemical experiments performed on the complex Ce-IV[2-((BuNO)-Bu-t)py](4), where [2-((BuNO)-Bu-t)py](-) = N-tert-butyl-N-2-pyridylnitroxide, indicate a 2.51 V stabilization of the 4+ oxidation state of Ce compared to [(Bu4N)-Bu-n](2)[Ce(NO3)(6)] in acetonitrile and a 2.95 V stabilization compared to the standard potential for the ion under aqueous conditions. Density functional theory calculations suggest that this preference for the higher oxidation state is a result of the tetrakis(nitroxide) ligand framework at the Ce cation, which allows for effective electron donation into, and partial covalent overlap with, vacant 4f orbitals with delta symmetry. The results speak to the behavior of CeO2 and related solid solutions in oxygen uptake and transport applications, in particular an inherent local character of bonding that stabilizes the 4+ oxidation state. The results indicate a cerium(IV) complex that has been stabilized to an unprecedented degree through tuning of its ligand-field environment.

  9. Evidence That the [beta] Subunit of Chlamydia trachomatis Ribonucleotide Reductase Is Active with the Manganese Ion of Its Manganese(IV)/Iron(III) Cofactor in Site 1

    SciTech Connect (OSTI)

    Dassama, Laura M.K.; Boal, Amie K.; Krebs, Carsten; Rosenzweig, Amy C.; Bollinger, Jr., J. Martin (NWU); (Penn)

    2014-10-02

    The reaction of a class I ribonucleotide reductase (RNR) begins when a cofactor in the {beta} subunit oxidizes a cysteine residue {approx}35 {angstrom} away in the {alpha} subunit, generating a thiyl radical. In the class Ic enzyme from Chlamydia trachomatis (Ct), the cysteine oxidant is the Mn{sup IV} ion of a Mn{sup IV}/Fe{sup III} cluster, which assembles in a reaction between O{sub 2} and the Mn{sup II}/Fe{sup II} complex of {beta}. The heterodinuclear nature of the cofactor raises the question of which site, 1 or 2, contains the Mn{sup IV} ion. Because site 1 is closer to the conserved location of the cysteine-oxidizing tyrosyl radical of class Ia and Ib RNRs, we suggested that the Mn{sup IV} ion most likely resides in this site (i.e., {sup 1}Mn{sup IV}/{sup 2}Fe{sup III}), but a subsequent computational study favored its occupation of site 2 ({sup 1}Fe{sup III}/{sup 2}Mn{sup IV}). In this work, we have sought to resolve the location of the Mn{sup IV} ion in Ct RNR-{beta} by correlating X-ray crystallographic anomalous scattering intensities with catalytic activity for samples of the protein reconstituted in vitro by two different procedures. In samples containing primarily Mn{sup IV}/Fe{sup III} clusters, Mn preferentially occupies site 1, but some anomalous scattering from site 2 is observed, implying that both {sup 1}Mn{sup II}/{sup 2}Fe{sup II} and {sup 1}Fe{sup II}/{sup 2}Mn{sup II} complexes are competent to react with O{sub 2} to produce the corresponding oxidized states. However, with diminished Mn{sup II} loading in the reconstitution, there is no evidence for Mn occupancy of site 2, and the greater activity of these 'low-Mn' samples on a per-Mn basis implies that the {sup 1}Mn{sup IV}/{sup 2}Fe{sup III}-{beta} is at least the more active of the two oxidized forms and may be the only active form.

  10. Distinct kinetics of human DNA ligases I, IIIalpha, IIIbeta, and IV reveal direct DNA sensing ability and differential physiological functions in DNA repair

    SciTech Connect (OSTI)

    Chen, Xi; Ballin, Jeff D.; Della-Maria, Julie; Tsai, Miaw-Sheue; White, Elizabeth J.; Tomkinson, Alan E.; Wilson, Gerald M.

    2009-05-11

    The three human LIG genes encode polypeptides that catalyze phosphodiester bond formation during DNA replication, recombination and repair. While numerous studies have identified protein partners of the human DNA ligases (hLigs), there has been little characterization of the catalytic properties of these enzymes. In this study, we developed and optimized a fluorescence-based DNA ligation assay to characterize the activities of purified hLigs. Although hLigI joins DNA nicks, it has no detectable activity on linear duplex DNA substrates with short, cohesive single-strand ends. By contrast, hLigIII{beta} and the hLigIII{alpha}/XRCC1 and hLigIV/XRCC4 complexes are active on both nicked and linear duplex DNA substrates. Surprisingly, hLigIV/XRCC4, which is a key component of the major non-homologous end joining (NHEJ) pathway, is significantly less active than hLigIII on a linear duplex DNA substrate. Notably, hLigIV/XRCC4 molecules only catalyze a single ligation event in the absence or presence of ATP. The failure to catalyze subsequent ligation events reflects a defect in the enzyme-adenylation step of the next ligation reaction and suggests that, unless there is an in vivo mechanism to reactivate DNA ligase IV/XRCC4 following phosphodiester bond formation, the cellular NHEJ capacity will be determined by the number of adenylated DNA ligaseIV/XRCC4 molecules.

  11. Es tiempo de investigacin, es tiempo de vida...

    E-Print Network [OSTI]

    Fitze, Patrick

    , materials and new production technologies 4.5. Energy 4.6. Environment and Climate Change 4.7.Transport 4 science.Implementation of measures and instruments to meet the Lisbon objective of 3% of the GDP in 2010 the overall investment in Europe more efficient by avoiding duplication and fragmentation,and by promoting

  12. ?{sup (3)} measurements of axial ligand modified high valent tin(IV) porphyrins using degenarete four wave mixing at 532nm

    SciTech Connect (OSTI)

    Narendran, N. K. Siji, E-mail: sijinarendran@gmail.com; Chandrasekharan, K. [Laser and nonlinear optics laboratory, Department of Physics, National Institute of Technology Calicut, Calicut-673601, Kerala (India); Soman, Rahul; Arunkumar, Chellaiah [Bioinorganic materials laboratory, Department of Chemistry, National Institute of Technology Calicut, Calicut-673601, Kerala (India); Sudheesh, P. [Department of Physics, VTM NSS College, Dhanuvachapuram, Thiruvananthapuram (India)

    2014-10-15

    Porphyrins and metalloporphyrins are unique class of molecules for Nonlinear Optical applications because of their unique structure of altering the central metal atom, large extended ?-system, high thermal stability, tunable shape, symmetry and synthetic versatility Here, we report ?{sup (3)} Measurements of a simple phenyl porphyrins and its highvalent tin(IV) porphyrins with Bromination characterized by UV-Visible spectroscopic method. In this study, we employed the Degenerate Four Wave Mixing technique using forward Boxcar geometry with an Nd:YAG nano second pulsed laser as source and it was found that the tin(IV) porphyrin with Bromination exhibits good ?{sup (3)} value and figure of merit.

  13. Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty fUllErton

    E-Print Network [OSTI]

    de Lijser, Peter

    Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty fUllErton 20122012 CSUF Mihaylo University, Fullerton An Overview and Analysis of Inland Empire Exports #12;novEmbEr 2011 InstItUtE for EconomIc and EnvIronmEntal stUdIEs33 #12;Inland EmpIrE mErchandIsE Exports calIfornIa statE UnIvErsIty f

  14. validation and Enhancement of Computational Fluid Dynamics and Heat Transfer Predictive Capabilities for Generation IV Reactor Systems

    SciTech Connect (OSTI)

    Robert E. Spall; Barton Smith; Thomas Hauser

    2008-12-08

    Nationwide, the demand for electricity due to population and industrial growth is on the rise. However, climate change and air quality issues raise serious questions about the wisdom of addressing these shortages through the construction of additional fossil fueled power plants. In 1997, the President's Committee of Advisors on Science and Technology Energy Research and Development Panel determined that restoring a viable nuclear energy option was essential and that the DOE should implement a R&D effort to address principal obstacles to achieving this option. This work has addressed the need for improved thermal/fluid analysis capabilities, through the use of computational fluid dynamics, which are necessary to support the design of generation IV gas-cooled and supercritical water reactors.

  15. Ni(III)/(IV) Bis(dicarbollide) as a Fast, Noncorrosive Redox Shuttle for Dye-Sensitized Solar Cells

    SciTech Connect (OSTI)

    Li, Tina C.; Spokoyny, Alexander M.; She, Chunxing; Farha, Omar K.; Mirkin, Chad; Marks, Tobin J.; Hupp, Joseph T.

    2010-01-01

    Nickel bis(dicarbollide) is used as a fast, one-electron outer sphere redox couple in dye-sensitized solar cells. Device performances with this anionic shuttle are investigated with different electrolyte concentrations and additives, using only 0.030 M of the Ni(III) bis(dicarbollide) to efficiently regenerate the ruthenium dye. Atomic layer deposition of Al{sub 2}O{sub 3} on the nanoparticulate TiO{sub 2} photoanodes is further used to improve device performances, increasing current densities almost 2-fold and attaining power conversion efficiencies 10× greater than its metallocene analogue, ferrocene/ferrocenium. Open-circuit voltage decay is used to probe the kinetics of the Ni(III)/(IV) bis(dicarbollide) redox couple, and electron interception is found to be 10{sup 3}× slower than ferrocene/ferrocenium, explaining the large discrepancy in open-circuit voltage potentials between these two redox shuttles.

  16. Ni(III)/(IV) Bis(dicarbollide) as a Fast, Noncorrosive Redox Shuttle for Dye-Sensitized Solar Cells

    SciTech Connect (OSTI)

    Li, Tina C. [Northwestern Univ., Evanston, IL (United States); Spokoyny, Alexander M. [Northwestern Univ., Evanston, IL (United States); Chunxing, She [Northwestern Univ., Evanston, IL (United States); Farha, Omar K. [Northwestern Univ., Evanston, IL (United States); Mirkin, Chad A. [Northwestern Univ., Evanston, IL (United States); Marks, Tobin J. [Northwestern Univ., Evanston, IL (United States); Hupp, Joseph T. [Northwestern Univ., Evanston, IL (United States)

    2010-01-01

    Nickel bis(dicarbollide) is used as a fast, one-electron outer sphere redox couple in dye-sensitized solar cells. Device performances with this anionic shuttle are investigated with different electrolyte concentrations and additives, using only 0.030 M of the Ni(III) bis(dicarbollide) to efficiently regenerate the ruthenium dye. Atomic layer deposition of Al{sub 2}O{sub 3} on the nanoparticulate TiO{sub 2} photoanodes is further used to improve device performances, increasing current densities almost 2-fold and attaining power conversion efficiencies ?10× greater than its metallocene analogue, ferrocene/ferrocenium. Open-circuit voltage decay is used to probe the kinetics of the Ni(III)/(IV) bis(dicarbollide) redox couple, and electron interception is found to be ?10{sup 3}× slower than ferrocene/ferrocenium, explaining the large discrepancy in open-circuit voltage potentials between these two redox shuttles.

  17. Oxygen trapped by rare earth tetrahedral clusters in Nd4FeOS6: Crystal structure, electronic structure, and magnetic properties

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

    Lin, Qisheng; Taufour, Valentin; Zhang, Yuemei; Wood, Max; Drtina, Thomas; Bud’ko, Sergey L.; Canfield, Paul C.; Miller, Gordon J.

    2015-05-22

    Single crystals of Nd4FeOS6 were grown from an Fe-S eutectic solution. Single crystal X-ray diffraction analysis revealed a Nd4MnOSe6-type structure (P63mc, a = 9.2693(1) Å, c = 6.6650(1) Å, V = 495.94(1) Å3, Z = 2), featuring parallel chains of face-sharing [FeS6x1/2]4- trigonal antiprisms and interlinked [Nd4OS3]4+ cubane-like clusters. Oxygen atoms were found to be trapped by Nd4 clusters in the [Nd4OS3]4+ chains. Structural differences among Nd4MnOSe6-type Nd4FeOS6 and the related La3CuSiS7- and Pr8CoGa3-type structures have been described. Magnetic susceptibility measurements on Nd4FeOS6 suggested the dominance of antiferromagnetic interactions at low temperature, but no magnetic ordering down to 2 Kmore »was observed. Spin-polarized electronic structure calculations revealed magnetic frustration with dominant antiferromagnetic interactions.« less

  18. DOE/ES-0001 MASe

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e2Q)1382lviA,'{ ' - n1

  19. es5018625 1..8

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

    feed moves down through the cold cap, its temperature increases and the feed undergoes chemical reactions and phase transitions until it is converted to molten glass. 1-3 The...

  20. VERITAS detection of $\\gamma$-ray flaring activity from the BL Lac object 1ES 1727+502 during bright moonlight observations

    E-Print Network [OSTI]

    Archambault, S; Beilicke, M; Benbow, W; Bird, R; Biteau, J; Bouvier, A; Bugaev, V; Cardenzana, J V; Cerruti, M; Chen, X; Ciupik, L; Connolly, M P; Cui, W; Dickinson, H J; Dumm, J; Eisch, J D; Errando, M; Falcone, A; Feng, Q; Finley, J P; Fleischhack, H; Fortin, P; Fortson, L; Furniss, A; Gillanders, G H; Griffin, S; Griffiths, S T; Grube, J; Gyuk, G; Håkansson, N; Hanna, D; Holder, J; Humensky, T B; Johnson, C A; Kaaret, P; Kar, P; Kertzman, M; Khassen, Y; Kieda, D; Krause, M; Krennrich, F; Kumar, S; Lang, M J; Maier, G; McArthur, S; McCann, A; Meagher, K; Millis, J; Moriarty, P; Mukherjee, R; Nieto, D; de Bhróithe, A O'Faoláin; Ong, R A; Otte, A N; Park, N; Pohl, M; Popkow, A; Prokoph, H; Pueschel, E; Quinn, J; Ragan, K; Reyes, L C; Reynolds, P T; Richards, G T; Roache, E; Santander, M; Sembroski, G H; Shahinyan, K; Smith, A W; Staszak, D; Telezhinsky, I; Tucci, J V; Tyler, J; Varlotta, A; Vincent, S; Wakely, S P; Weinstein, A; Welsing, R; Wilhelm, A; Williams, D A; Zitzer, B; Hughes, Z D

    2015-01-01

    During moonlit nights, observations with ground-based Cherenkov telescopes at very high energies (VHE, $E>100$ GeV) are constrained since the photomultiplier tubes (PMTs) in the telescope camera are extremely sensitive to the background moonlight. Observations with the VERITAS telescopes in the standard configuration are performed only with a moon illumination less than 35$\\%$ of full moon. Since 2012, the VERITAS collaboration has implemented a new observing mode under bright moonlight, by either reducing the voltage applied to the PMTs (reduced-high-voltage configuration, RHV), or by utilizing UV-transparent filters. While these operating modes result in lower sensitivity and increased energy thresholds, the extension of the available observing time is useful for monitoring variable sources such as blazars and sources requiring spectral measurements at the highest energies. In this paper we report the detection of $\\gamma$-ray flaring activity from the BL Lac object 1ES 1727+502 during RHV observations. Thi...

  1. Avances e Innovacin en la Ciencia y Tecnologa de Productos Lcteos El objetivo del curso es profundizar en el conocimiento de los principales aspectos cientficos y tecnolgicos de los productos

    E-Print Network [OSTI]

    productos lácteos desde el control de materias primas hasta los alimentos funcionales (probióticos, INGENIERO, FP2, OTROS Palabras clave PRODUCTOS LÁCTEOS, ALIMENTOS FUNCIONALES, PROTEÓMICA, ¿Es la primera Csic? Comunidad que otorga los créditos: #12;- Alimentos funcionales. - Probióticos y prebióticos

  2. Use the following reference for this paper: Agent-Oriented Software Engineering (AOSE) IV, P. Giorgini, Jrg Mller, James Odell, eds,

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Use the following reference for this paper: Agent-Oriented Software Engineering (AOSE) IV, P'2003 (Agent Oriented Software Engineering), Melbourne July 2003, to be published in LNCS, Springer-agent systems seem to provide a good basis for building complex software systems, this paper points out some

  3. ON THE GENERATION OF FLUX-TUBE WAVES IN STELLAR CONVECTION ZONES. IV. LONGITUDINAL WAVE ENERGY SPECTRA AND FLUXES FOR STARS WITH

    E-Print Network [OSTI]

    Ulmschneider, Peter

    ON THE GENERATION OF FLUX-TUBE WAVES IN STELLAR CONVECTION ZONES. IV. LONGITUDINAL WAVE ENERGY are important only for cool stars with Teff generated wave energy decreases. The maximum wave energy flux generated in Population II stars is 7 Â 108 ergs cmÀ2 sÀ1, and it is practically

  4. Photometry of symbiotic stars X. EG And, Z And, BF Cyg, CH Cyg, V1329 Cyg, AG Dra, RW Hya, AX Per and IV Vir

    E-Print Network [OSTI]

    A. Skopal; M. Vanko; T. Pribulla; M. Wolf; E. Semkov; A. Jones

    2002-02-13

    We present new photometric observations of EG And, Z And, BF Cyg, CH Cyg, V1329 Cyg, AG Dra, RW Hya, AX Per and IV Vir made in standard Johnson UBVR system. The current issue summarizes observations of these onjects to 2001 December.

  5. I = fall quarter, II = winter quarter, III = spring quarter, IV = summer session *Course is offered in odd years only (2013, 2015, etc.)

    E-Print Network [OSTI]

    Hernes, Peter J.

    I = fall quarter, II = winter quarter, III = spring quarter, IV = summer session *Course is offered in odd years only (2013, 2015, etc.) **Course is offered in even years only (2012, 2014, etc Subject Matter Offered Units Completed Notes Written and Oral Expression Choose one of the following UWP

  6. JOURNAL DE PHYSIQUE IV Colloque C9, supplCment au Journal de Physique 111, Volume 3, dCcembre 1993

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , the internal attack occurs by selective chlorination of chromium carbides which precipitate along the grain quality chlorine "contaminated" fuels [8,9]. High temperature corrosion by chlorine differs from corrosion;144 JOURNAL DE PHYSIQUE IV with chromium to form chromium carbides preventing formation of a protective

  7. Magnetic Exchange Coupling in Chloride-Bridged 5f-3d Heterometallic Complexes Generated via Insertion into a Uranium(IV) Dimethylpyrazolate

    E-Print Network [OSTI]

    Insertion into a Uranium(IV) Dimethylpyrazolate Dimer Stosh A. Kozimor, Bart M. Bartlett, Jeffrey D. Rinehart, and Jeffrey R. Long* Department of Chemistry, UniVersity of California, Berkeley, California additional products were observed: a THF adduct, (Me2Pz)4U(THF), and a salt of the pentapyrazolate uranium

  8. Aero III/IV Sheet 2 Solutions 1 A. G. Walton 5 ' % n +c + 52 n 25 ' E% n +2 n 2E% n + ' %2 +2 n 2% n E2+ n 2%+

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 2 Solutions 1 A. G. Walton 1(i) 5 ' % n +c + 52 n 25 ' E% n +2 n 2E% n + ' %2 +2 #12;Aero III/IV Sheet 2 Solutions 2 A. G. Walton and let @ ' Z*2 (inside Then, U ' 2ZsE@ ' 2Ze 3Z*2

  9. Aero III/IV Conformal Mapping Handout 1 A. G. Walton Under the transformation ' sE5 ' E%c+ n E%c+c a set of points in the 5E%c+ plane

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Conformal Mapping Handout 1 A. G. Walton Maps Under the transformation ' sE5 ' E%c+ n with centre off the real axis transforms to an aerofoil with camber (iii). #12;Aero III/IV Conformal Mapping

  10. Sustainability Innovation in Research and Education (SIRE) Grants The request for proposals (RFP) for the Office of Sustainability's (OS) SIRE grants program will

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Sustainability Innovation in Research and Education (SIRE) Grants The request for proposals (RFP) for the Office of Sustainability's (OS) SIRE grants program will be available around16 March 2012 in the Research in pursuing research or education initiatives in sustainability. The themes for 2012 are Buildings and Energy

  11. Ion-irradiation-induced clustering in WRe and WReOs alloys: A comparative study using atom probe tomography and nanoindentation

    E-Print Network [OSTI]

    Ion-irradiation-induced clustering in W­Re and W­Re­Os alloys: A comparative study using atom probe irradiation at 573 and 773 K. Such clusters are known precursors to the formation of embrittling precipitates were studied using nanoindentation. The presence of osmium significantly increased post- irradiation

  12. 1900 J. Am. Chem. Sot. 1981, 103, 1900-1904 Table Ill. Summary of OS Values (kcal/mol)of Bridged

    E-Print Network [OSTI]

    Miller, William H.

    discussions. Supplementary Material Available: Tables of the coordinates for all conformers (90 pages1900 J. Am. Chem. Sot. 1981, 103, 1900-1904 Table Ill. Summary of OS Values (kcal/mol)of Bridged system. Coordinates of all conformers we have examined are available as supplementary material

  13. Oxygen trapped by rare earth tetrahedral clusters in Nd4FeOS6: Crystal structure, electronic structure, and magnetic properties

    SciTech Connect (OSTI)

    Lin, Qisheng; Taufour, Valentin; Zhang, Yuemei; Wood, Max; Drtina, Thomas; Bud’ko, Sergey L.; Canfield, Paul C.; Miller, Gordon J.

    2015-05-22

    Single crystals of Nd4FeOS6 were grown from an Fe-S eutectic solution. Single crystal X-ray diffraction analysis revealed a Nd4MnOSe6-type structure (P63mc, a = 9.2693(1) Å, c = 6.6650(1) Å, V = 495.94(1) Å3, Z = 2), featuring parallel chains of face-sharing [FeS6x1/2]4- trigonal antiprisms and interlinked [Nd4OS3]4+ cubane-like clusters. Oxygen atoms were found to be trapped by Nd4 clusters in the [Nd4OS3]4+ chains. Structural differences among Nd4MnOSe6-type Nd4FeOS6 and the related La3CuSiS7- and Pr8CoGa3-type structures have been described. Magnetic susceptibility measurements on Nd4FeOS6 suggested the dominance of antiferromagnetic interactions at low temperature, but no magnetic ordering down to 2 K was observed. Spin-polarized electronic structure calculations revealed magnetic frustration with dominant antiferromagnetic interactions.

  14. LIQUID PHASE FISCHER-TROPSCH (III & IV) DEMONSTRATION IN THE LAPORTE ALTERNATIVE FUELS DEVELOPMENT UNIT. Final Topical Report. Volume I/II: Main Report. Task 1: Engineering Modifications (Fischer-Tropsch III & IV Demonstration) and Task 2: AFDU Shakedown, Operations, Deactivation (Shut-Down) and Disposal (Fischer-Tropsch III & IV Demonstration).

    SciTech Connect (OSTI)

    Bharat L. Bhatt

    1999-06-01

    Slurry phase Fischer-Tropsch technology was successfully demonstrated in DOE's Alternative Fuels Development Unit (AFDU) at LaPorte, Texas. Earlier work at LaPorte, with iron catalysts in 1992 and 1994, had established proof-of-concept status for the slurry phase process. The third campaign (Fischer-Tropsch III), in 1996, aimed at aggressively extending the operability of the slurry reactor using a proprietary cobalt catalyst. Due to an irreversible plugging of catalyst-wax separation filters as a result of unexpected catalyst fines generation, the operations had to be terminated after seven days on-stream. Following an extensive post-run investigation by the participants, the campaign was successfully completed in March-April 1998, with an improved proprietary cobalt catalyst. These runs were sponsored by the U. S. Department of Energy (DOE), Air Products & Chemicals, Inc., and Shell Synthetic Fuels, Inc. (SSFI). A productivity of approximately 140 grams (gm) of hydrocarbons (HC)/ hour (hr)-liter (lit) of expanded slurry volume was achieved at reasonable system stability during the second trial (Fischer-Tropsch IV). The productivity ranged from 110-140 at various conditions during the 18 days of operations. The catalyst/wax filters performed well throughout the demonstration, producing a clean wax product. For the most part, only one of the four filter housings was needed for catalyst/wax filtration. The filter flux appeared to exceed the design flux. A combination of use of a stronger catalyst and some innovative filtration techniques were responsible for this success. There was no sign of catalyst particle attrition and very little erosion of the slurry pump was observed, in contrast to the Fischer-Tropsch III operations. The reactor operated hydrodynamically stable with uniform temperature profile and gas hold-ups. Nuclear density and differential pressure measurements indicated somewhat higher than expected gas hold-up (45 - 50 vol%) during Fischer-Tropsch IV operations. The high gas hold-up was confirmed by a dynamic gas disengagement test conducted at the end of the run. Heat transfer in the reactor was better than expected. Heat, mass and elemental balance calculations indicated excellent closure. After the initial learning curve with system dynamics, the plant was restarted very quickly (24 hours and 17 hours) following two plant trips. This demonstrates the ease and flexibility of the slurry technology. In-situ reduction of catalyst pre-cursor was completed successfully during F-T IV operations. Water measurements proved to be inaccurate due to wax/oil contamination of the analytical system. However, the reduction appeared to proceed well as close to expected syngas conversion was obtained at the beginning of the run. The selectivity to wax was lower than expected, with higher methane selectivity. Returning to the baseline condition indicated a productivity decline from 135-140 to 125-130 gm HC/hr-lit. of reactor volume in two weeks of operation. This may be a result of some catalyst loss from the reactor as well as initial catalyst deactivation. Significant quantities of product and samples were collected for further processing and analysis by the participants. Gas, liquid and solid phase mixing were studied as planned at two operating conditions using radioactive materials. A large amount of data were collected by ICI Tracerco using 43 detectors around the reactor. The data are being analyzed by Washington University as part of the Hydrodynamic Program with DOE.

  15. OES-IA Annex IV: Environmental Effects of Marine and Hydrokinetic Devices - Report from the Experts’ Workshop September 27th – 28th 2010 Clontarf Castle, Dublin Ireland

    SciTech Connect (OSTI)

    Copping, Andrea E.; O'Toole, Michael J.

    2010-12-02

    An experts' workshop was convened in Dublin Ireland September 27th – 28th 2010 in support of IEA Ocean Energy Systems Implementing Agreement Annex IV. PNNL was responsible for organizing the content of the workshop, overseeing the contractors (Irish Marine Institute) hosting the event, presenting material on Annex IV and materials applicable to the workshop intent. PNNL is also overseeing a contractor (Wave Energy Center/University of Plymouth – WEC/UP) in the collection and analysis of the Annex IV data. Fifty-eight experts from 8 countries attended the workshop by invitation, spending two days discussing the needs of Annex IV. Presentations by DOE (background on Annex IV), PNNL (process for developing Annex IV; presentation of the draft database for PNNL project, plans for incorporating Annex IV data), WEC/UP on the environmental effect matrix, and four MHK developers (two from the UK, one from Ireland and one from Sweden; each discussing their own projects and lessons learned for measuring and mitigating environmental effects, as well as interactions with consenting [permitting] processes) helped provide background. The workshop participants worked part of the time in the large group and most of the time in four smaller breakout groups. Participants engaged in the process and provided a wealth of examples of MHK environmental work, particularly in the European nations. They provided practical and actionable advice on the following: • Developing the Annex IV database, with specific uses and audiences • Strong consensus that we should collect detailed metadata on available data sets, rather than attempting to draw in copious datasets. The participants felt there would then be an opportunity to then ask for specific set of data as needed, with specific uses and ownership of the data specified. This is particularly important as many data collected, particularly in Europe but also in Canada, are proprietary; developers were not comfortable with the idea of handing over all their environmental effects data, but all said they would entertain the request if they specifics were clear. • The recommendation was to collect metadata via an online interactive form, taking no more than one hour to complete. • Although the idea of cases representing the “best practices” was recognized as useful, the participants pointed out that there are currently so few MHK projects in the water, that any and all projects were appropriate to highlight as “cases”. There was also discomfort at the implication that “best practices” implied “lesser practices”; this being unhelpful to a new and emerging industry. • Workshop participants were asked if they were willing to continue to engage in the Annex IV process; all expressed willingness. The workshop was successful in adequately addressing its objectives and through participation and interaction in the breakout sessions around the various topics. As a result of the workshop, many delegates are now better informed and have a greater understanding of the potential environmental effects of MHK devices on the marine environment. There is now a greater sense of understanding of the issues involved and consensus by those regulators, developers and scientists who attended the workshop. A strong network has also been built over the two days between European and US/Canadian technical experts in wave and tidal energy.

  16. The effect of ionization on the populations of excited levels of C IV and C V in tokamak edge plasmas

    E-Print Network [OSTI]

    Lawson, K D; Aggarwal, K M; Keenan, F P; Contributors, JET-EFDA; 10.1088/0953-4075/46/3/035701

    2013-01-01

    The main populating and depopulating mechanisms of the excited energy levels of ions in plasmas with densities <1023-1024 m-3 are electron collisional excitation from the ion's ground state and radiative decay, respectively, with the majority of the electron population being in the ground state of the ionization stage. Electron collisional ionization is predominately expected to take place from one ground state to that of the next higher ionization stage. However, the question arises as to whether, in some cases, ionization can also affect the excited level populations. This would apply particularly to those cases involving transient events such as impurity influxes in a laboratory plasma. An analysis of the importance of ionization in populating the excited levels of ions in plasmas typical of those found in the edge of tokamaks is undertaken for the C IV and C V ionization stages. The emphasis is on those energy levels giving rise to transitions of most use for diagnostic purposes. Carbon is chosen since...

  17. Three-Dimensional Topological Insulators in I-III-VI2 and II-IV-V2 Chalcopyrite Semiconductors

    SciTech Connect (OSTI)

    Feng, wanxiang; Ding, Jun; Yao, yugui

    2011-01-01

    The recent discovery of topological insulators with exotic metallic surface states has garnered great interest in the fields of condensed matter physics and materials science.1 A number of spectacular quantum phenomena have been predicted when the surface states are under the influence of magnetism and superconductivity,2 5 which could open up new opportunities for technological applications in spintronics and quantum computing. To achieve this goal, material realization of topological insulators with desired physical properties is of crucial importance. Based on first-principles calculations, here we show that a large number of ternary chalcopyrite compounds of composition I-III-VI2 and II-IV-V2 can realize the topological insulating phase in their native states. The crystal structure of chalcopyrites is derived from the frequently used zinc-blende structure, and many of them possess a close lattice match to important mainstream semiconductors, which is essential for a smooth integration into current semiconductor technology. The diverse optical, electrical and structural properties of chalcopyrite semiconductors,6 and particularly their ability to host room-temperature ferromagnetism,7 9 make them appealing candidates for novel spintronic devices.

  18. Validation of nuclear criticality safety software and 27 energy group ENDF/B-IV cross sections. Revision 1

    SciTech Connect (OSTI)

    Lee, B.L. Jr. [Battelle, Columbus, OH (United States); D`Aquila, D.M. [Lockheed Martin Utility Services, Inc., Oak Ridge, TN (United States)

    1996-01-01

    The original validation report, POEF-T-3636, was documented in August 1994. The document was based on calculations that were executed during June through August 1992. The statistical analyses in Appendix C and Appendix D were completed in October 1993. This revision is written to clarify the margin of safety being used at Portsmouth for nuclear criticality safety calculations. This validation gives Portsmouth NCS personnel a basis for performing computerized KENO V.a calculations using the Lockheed Martin Nuclear Criticality Safety Software. The first portion of the document outlines basic information in regard to validation of NCSS using ENDF/B-IV 27-group cross sections on the IBM3090 at ORNL. A basic discussion of the NCSS system is provided, some discussion on the validation database and validation in general. Then follows a detailed description of the statistical analysis which was applied. The results of this validation indicate that the NCSS software may be used with confidence for criticality calculations at the Portsmouth Gaseous Diffusion Plant. For calculations of Portsmouth systems using the specified codes and systems covered by this validation, a maximum k{sub eff} including 2{sigma} of 0.9605 or lower shall be considered as subcritical to ensure a calculational margin of safety of 0.02. The validation of NCSS on the IBM 3090 at ORNL was extended to include NCSS on the IBM 3090 at K-25.

  19. First measurement of radioactive isotope production through cosmic-ray muon spallation in Super-Kamiokande IV

    E-Print Network [OSTI]

    ,

    2015-01-01

    Cosmic-ray-muon spallation-induced radioactive isotopes with $\\beta$ decays are one of the major backgrounds for solar, reactor, and supernova relic neutrino experiments. Unlike in scintillator, production yields for cosmogenic backgrounds in water have not been exclusively measured before, yet they are becoming more and more important in next generation neutrino experiments designed to search for rare signals. We have analyzed the low-energy trigger data collected at Super-Kamiokande-IV in order to determine the production rates of $^{12}$B, $^{12}$N, $^{16}$N, $^{11}$Be, $^9$Li, $^8$He, $^9$C, $^8$Li, $^8$B and $^{15}$C. These rates were extracted from fits to time differences between parent muons and subsequent daughter $\\beta$'s by fixing the known isotope lifetimes. Since $^9$Li can fake an inverse-beta-decay reaction chain via a $\\beta + n$ cascade decay, producing an irreducible background with detected energy up to a dozen MeV, a dedicated study is needed for evaluating its impact on future measuremen...

  20. First measurement of radioactive isotope production through cosmic-ray muon spallation in Super-Kamiokande IV

    E-Print Network [OSTI]

    Super-Kamiokande Collaboration

    2015-09-28

    Cosmic-ray-muon spallation-induced radioactive isotopes with $\\beta$ decays are one of the major backgrounds for solar, reactor, and supernova relic neutrino experiments. Unlike in scintillator, production yields for cosmogenic backgrounds in water have not been exclusively measured before, yet they are becoming more and more important in next generation neutrino experiments designed to search for rare signals. We have analyzed the low-energy trigger data collected at Super-Kamiokande-IV in order to determine the production rates of $^{12}$B, $^{12}$N, $^{16}$N, $^{11}$Be, $^9$Li, $^8$He, $^9$C, $^8$Li, $^8$B and $^{15}$C. These rates were extracted from fits to time differences between parent muons and subsequent daughter $\\beta$'s by fixing the known isotope lifetimes. Since $^9$Li can fake an inverse-beta-decay reaction chain via a $\\beta + n$ cascade decay, producing an irreducible background with detected energy up to a dozen MeV, a dedicated study is needed for evaluating its impact on future measurements, the application of a neutron tagging technique using correlated triggers was found to improve this $^9$Li measurement. The measured yields were generally found to be comparable with theoretical calculations based on the simulation code FLUKA.

  1. Theoretical modeling of the uranium 4f XPS for U(VI) and U(IV) oxides

    SciTech Connect (OSTI)

    Bagus, Paul S.; Nelin, Constance J.; Ilton, Eugene S.

    2013-12-28

    X-ray photoelectron spectroscopy (XPS), and in particular the U4f level, has been widely used to elucidate the chemical state of uranium in various materials. In large part, previous experimental work has relied on comparing the U4f spectra of an unknown to some “standard” or using qualitative intuitive judgments on the expected behavior of the primary lines and satellite structures as a function of oxidation state and bonding environment. Such approaches are useful and can be sufficiently robust to make defensible claims. Nonetheless, there is no quantitative understanding of the chemistry and physics that control satellite structures or even the shape of the primary peaks. To address this issue, we used a rigorous, strictly ab initio theoretical approach to investigate the U(4f) XPS of U oxides with formal U(VI) and U(IV) oxidation states. Our theoretical studies are based on the electronic structures of embedded cluster models, where bonding between U and O is explicitly incorporated. We demonstrate that treatment of the many-body character of the cluster wavefunctions is essential to correctly model and interpret the U4f XPS. Here we definitively show that shake configurations, where an electron is transferred from a dominantly O2p bonding orbital into dominantly 5f or 6d antibonding orbitals, are indeed responsible for the major satellite features. Based on this rigorous theoretical framework, it is possible to establish quantitative relationships between features of the XPS spectra and the chemistry of the material.

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

    SciTech Connect (OSTI)

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

    2013-05-01

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

  3. In pursuit of clean air: a data book of problems and strategies at the state level. Volume 3: Federal Regions IV and VI

    SciTech Connect (OSTI)

    Garvey, D.B.; Streets, D.G.

    1980-02-01

    This is the third volume of a five-volume report, designed to provide useful information for policy analysis in the Department of Energy, especially for the examination of possible areas of conflict between the implementation of a national energy policy calling for the increased use of coal and the pursuit of clean air. Information is presented for each state in Federal Regions IV and VI under the following section headings: state title page (includes a summary of air quality data); revised state implementation plan outline; maps of nonattainment areas, as designated; Storage and Retrieval of Aerometric Data (SAROAD); SAROAD data maps; power plant data; power plant maps; and county maps. States in Federal Region IV include: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee. Those in Federal Region VI include: Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. (JGB)

  4. Frustration by competing interactions in the highly-distorted double perovskites La2NaB'O6 (B' = Ru, Os)

    SciTech Connect (OSTI)

    Aczel, Adam A [ORNL; Bugaris, Dan [University of South Carolina; Li, Ling [University of Tennessee, Knoxville (UTK); Yan, Jiaqiang [ORNL; Dela Cruz, Clarina R [ORNL; Zur Loye, Hans-Conrad [University of South Carolina; Nagler, Stephen E [ORNL

    2013-01-01

    The usual classical behaviour of S = 3/2, B-site ordered double perovskites generally results in simple, commensurate magnetic ground states. In contrast, heat capacity and neutron powder diffraction measurements for the S = 3/2 systems La2NaB'O6 (B = Ru, Os) reveal an incommensurate magnetic ground state for La2NaRuO6 and a drastically suppressed ordered moment for La2NaOsO6. This behaviour is attributed to the large monoclinic structural distortions of these double perovskites. The distortions have the effect of weakening the nearest neighbour superexchange interactions, presumably to an energy scale that is comparable to the next nearest neighbour superexchange. The exotic ground states in these materials can then arise from a competition between these two types of antiferromagnetic interactions, providing a novel mechanism for achieving frustration in the double perovskite family.

  5. Fragility of ferromagnetic double exchange interactions and pressure tuning of magnetism in 3d–5d double perovskite Sr?FeOsO?

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

    Veiga, L. S. I.; Fabbris, G.; van Veenendaal, M.; Souza-Neto, N. M.; Feng, H. L.; Yamaura, K.; Haskel, D.

    2015-06-01

    The ability to tune exchange (magnetic) interactions between 3d transition metals in perovskite structures has proven to be a powerful route to discovery of novel properties. Here we demonstrate that the introduction of 3d-5d exchange pathways in double perovskites enables additional tunability, a result of the large spatial extent of 5d wave functions. Using x-ray probes of magnetism and structure at high pressure, we show that compression of Sr?FeOsO? drives an unexpected continuous change in the sign of Fe-Os exchange interactions and a transition from antiferromagnetic to ferrimagnetic order. We analyze the relevant electron-electron interactions, shedding light into fundamental differences with the more thoroughly studied 3d-3d systems.

  6. Fragility of ferromagnetic double exchange interactions and pressure tuning of magnetism in 3d–5d double perovskite Sr?FeOsO?

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

    Veiga, L. S. I.; Fabbris, G.; van Veenendaal, M.; Souza-Neto, N. M.; Feng, H. L.; Yamaura, K.; Haskel, D.

    2015-06-19

    The ability to tune exchange (magnetic) interactions between 3d transition metals in perovskite structures has proven to be a powerful route to discovery of novel properties. Here we demonstrate that the introduction of 3d-5d exchange pathways in double perovskites enables additional tunability, a result of the large spatial extent of 5d wave functions. Using x-ray probes of magnetism and structure at high pressure, we show that compression of Sr?FeOsO? drives an unexpected continuous change in the sign of Fe-Os exchange interactions and a transition from antiferromagnetic to ferrimagnetic order. We analyze the relevant electron-electron interactions, shedding light into fundamental differencesmore »with the more thoroughly studied 3d-3d systems.« less

  7. Calibration of the AXAFHRC UV/Ion shields at the Osservatorio Astronomico di Palermo G.S.Vaiana: IV UV rejection measurements.

    E-Print Network [OSTI]

    .S.Vaiana: IV ­ UV rejection measurements. M. Barbera 1 , A. Collura 2;1 , A. Dara 1 , S. Serio 1 , M.V. Zombeck conducted UV (300­2500 š A) and FUV/Visible (1900­10000 š A) transmission measurements on the baseline design UV/Ion shields based on Lexan and aluminum. The results of these measurements, here reported, have

  8. PROPOSTA E APLICAC~AO DE UM ALGORITMO DE LEIL~AO DESCENTRALIZADO PARA COORDENAC~AO DE M ULTIPLOS ROB^OS

    E-Print Network [OSTI]

    Chaimowicz, Luiz

    PROPOSTA E APLICA¸C~AO DE UM ALGORITMO DE LEIL~AO DESCENTRALIZADO PARA COORDENA¸C~AO DE M ´ULTIPLOS proposto um algoritmo para coordena¸c~ao de m´ultiplos rob^os. O algoritmo proposto, denominado Fully-Distribuited-Auction (FDA) ´e baseado no algoritmo de leil~ao cl´assico proposto por Bertsekas. O algoritmo FDA ´e uma

  9. OVERVIEW OF THE SDSS-IV MaNGA SURVEY: MAPPING NEARBY GALAXIES AT APACHE POINT OBSERVATORY

    SciTech Connect (OSTI)

    Bundy, Kevin; Bershady, Matthew A.; Wake, David A.; Tremonti, Christy; Diamond-Stanic, Aleksandar M.; Law, David R.; Cherinka, Brian; Yan, Renbin; Sánchez-Gallego, José R.; Drory, Niv; MacDonald, Nicholas; Weijmans, Anne-Marie; Thomas, Daniel; Masters, Karen; Coccato, Lodovico; Aragón-Salamanca, Alfonso; Avila-Reese, Vladimir; Badenes, Carles; Falcón-Barroso, Jésus; Belfiore, Francesco; and others

    2015-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ? 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å{sup –1} per 2'' fiber) at 23 AB mag arcsec{sup –2}, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M {sub *} ? 10{sup 9} M {sub ?} using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr.

  10. A Deep Search For Faint Galaxies Associated With Very Low-redshift C IV Absorbers: II. Program Design, Absorption-line Measurements, and Absorber Statistics

    E-Print Network [OSTI]

    Burchett, Joseph N; Prochaska, J Xavier; Werk, Jessica K; Tumlinson, Jason; O'Meara, John M; Bordoloi, Rongmon; Katz, Neal; Willmer, C N A

    2015-01-01

    To investigate the evolution of metal-enriched gas over recent cosmic epochs as well as to characterize the diffuse, ionized, metal-enriched circumgalactic medium (CGM), we have conducted a blind survey for C IV absorption systems in 89 QSO sightlines observed with the Hubble Space Telescope (HST) Cosmic Origins Spectrograph (COS). We have identified 42 absorbers at z < 0.16, comprising the largest uniform blind sample size to date in this redshift range. Our measurements indicate an increasing C IV absorber number density per comoving path length (dN/dX = 7.5 +/- 1.1) and modestly increasing mass density relative to the critical density of the Universe (Omega(C IV) = 10.0 +/- 1.5 x 10^-8 ) from z ~ 1.5 to the present epoch, consistent with predictions from cosmological hydrodynamical simulations. Furthermore, the data support a functional form for the column density distribution function that deviates from a single power-law, also consistent with independent theoretical predictions. As the data also probe...

  11. Stellar (n,{gamma}) cross sections of p-process isotopes. II. {sup 168}Yb, {sup 180}W, {sup 184}Os, {sup 190}Pt, and {sup 196}Hg

    SciTech Connect (OSTI)

    Marganiec, J.; Dillmann, I.; Pardo, C. Domingo; Kaeppeler, F.; Walter, S.

    2010-09-15

    The neutron-capture cross sections of {sup 168}Yb, {sup 180}W, {sup 184}Os, {sup 190}Pt, and {sup 196}Hg have been measured by means of the activation technique. The samples were irradiated in a quasistellar neutron spectrum of kT=25 keV, which was produced at the Karlsruhe 3.7-MV Van de Graaff accelerator via the {sup 7}Li(p,n){sup 7}Be reaction. Systematic uncertainties were investigated in repeated activations with different samples and by variation of the experimental parameters, that is, irradiation times, neutron fluxes, and {gamma}-ray counting conditions. The measured data were converted into Maxwellian-averaged cross sections at kT=30 keV, yielding 1214{+-}61, 624{+-}54, 590{+-}43, 511{+-}46, and 201{+-}11 mb for {sup 168}Yb, {sup 180}W, {sup 184}Os, {sup 190}Pt, and {sup 196}Hg, respectively. The present results either represent first experimental data ({sup 168}Yb, {sup 184}Os, and {sup 196}Hg) or could be determined with significantly reduced uncertainties ({sup 180}W and {sup 190}Pt). These measurements are part of a systematic study of stellar (n,{gamma}) cross sections of the stable p isotopes.

  12. Steam Digest Volume IV

    SciTech Connect (OSTI)

    2004-07-01

    This edition of the Steam Digest is a compendium of 2003 articles on the technical and financial benefits of steam efficiency, presented by the stakeholders of the U.S. Department of Energy's BestPractices Steam effort.

  13. Classical QGP : IV. Thermodynamics

    E-Print Network [OSTI]

    Sungtae Cho; Ismail Zahed

    2008-12-09

    We construct the equation of a state of the classical QGP valid for all values of Gamma=V/K, the ratio of the mean Coulomb to kinetic energy. By enforcing the Gibbs relations, we derive the pertinent pressure and entropy densities for all Gamma. For the case of an SU(2) classical gluonic plasma our results compare well with lattice simulations. We show that the strongly coupled component of the classical QGP contributes significantly to the bulk thermodynamics across T_c.

  14. Reveille IV - 36 

    E-Print Network [OSTI]

    Unknown

    2006-01-01

    of a food borne illness. The supply chain is modeled utilizing a G/G/1 queuing system at the processing center and an order- up to policy at the retailer(s). This research develops and compares multi-stage supply chain models with varying number...

  15. Annex IV Environmental Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department will present a live webcast on Instrumentation for Monitoring Around Marine Renewable Energy Devices, highlighting themes that arose during a related workshop.

  16. Contents iv CCOONNTTEENNTTSS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Gasifier 158 7.2.5. Discussion 161 8. CONCLUSIONS 162 NOMENCLATURE 164 REFERENCES 170 APPENDICES A. ACSL 206 D. Coal Gasifier Control: A Process Engineering Approach 208 #12;

  17. In arktischen Torfbden lebende M ikroorganism en passen sich sehrschnellunterschiedlichen Tem peraturen an.Auch w enn es deutlich w rm erals derzeitist,knnen sie das Treibhausgas M ethan m it

    E-Print Network [OSTI]

    sehrschnellunterschiedlichen Tem peraturen an.Auch w enn es deutlich w ärm erals derzeitist,können sie das Treibhausgas M ethan 2 und M ethan. Derzeittragen diese Böden dreibis zehn Prozentzu den globalen M ethan-Em issionen bei nicht zurechtkom m en und deshalb w enigerM ethan produzieren",sagtU rich. Service:Die Publikation im

  18. ffnungszeiten Mo-Fr 7:30-21:30 Uhr, Beratung 9:00-18:00 Uhr Ziel des World Plone Day am 25.4.2012 war es, das Open-Source CMS

    E-Print Network [OSTI]

    Franz, Sven Oliver

    .4.2012 war es, das Open-Source CMS einem breiten Publikum näher zu bringen. Den Besuchern wurde ein.04.2012 09:51 #12;beim bekannten Cisco-Client (IPSec-VPN) der Fall war. Insbesondere werden auch Smartphones

  19. GEOPHYSI('S, VOL,. 02, NO. 2 (MARC'II-AI'KIL 1097); I! $05-520, 12FICiS., 4 'I'A14L.ES. Parameters controllingsonic velocities in a mixed

    E-Print Network [OSTI]

    Podladchikov, Yuri

    GEOPHYSI('S, VOL,. 02, NO. 2 (MARC'II-AI'KIL 1097); I! $05-520, 12FICiS., 4 'I'A14L.ES. Parameters, Last Chance Canyon, New Mexico) Jeroen A. M. Kenter*, F. F. Podladchikov*, Marc Reinders*,Sjierk J. Van

  20. Gestin de recursos tcnicos en la conservacin del Patrimonio Cultural La herencia comn de una sociedad est contenida en su Patrimonio Cultural y, por tanto, es la propia sociedad la que debe

    E-Print Network [OSTI]

    .gheras@cchs.csic.es Secretaría del curso GI CERVITRUM, Instituto de Historia, CCHS-CSIC (Ldo. Juan Félix Conde Moreno) Teléfono/04/2015 Instituto de Historia Sede del curso Centro Localidad Centro de Ciencias Humanas y Sociales, CSIC Madrid Fernández). 1.4. Recursos técnicos en la conservación y estudio de textiles (Ana Schoebel). 1