Sample records for bank ag db

  1. DB-Netz AG Offices

    High Performance Buildings Database

    Hamm, Germany The new office building for DB Netz AG was designed by the collaborative team of Architrav Architects and the Buildings Physics and Technical Building Services group of the University of Karlsruhe. The team developed an energy efficient building concept for the 64,304 sqft office building, located in Hamm, Germany. The design concept of the building is dominated by architectural solutions for ventilation, cooling and lighting. Use of HVAC and electric lighting is minimized as much as possible.

  2. Deutsche Bank Deutsche Bank S.p.A. la consociata italiana di Deutsche Bank AG che, con oltre

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    Deutsche Bank Deutsche Bank S.p.A. è la consociata italiana di Deutsche Bank AG che, con oltre 100.000 collaboratori in più di 72 Paesi nel mondo, vanta più di 24 milioni di clienti. Deutsche Bank ricerca brillanti

  3. SIMULATIONS OF THE AGS MMPS STORING ENERGY IN CAPACITOR BANKS

    SciTech Connect (OSTI)

    MARNERIS,I.; BADEA, V.S.; BONATI, R.; ROSER, T.; SANDBERG, J.

    2007-06-25T23:59:59.000Z

    The Brookhaven AGS Main Magnet Power Supply (MMPS) is a thyristor control supply rated at 5500 Amps, +/-9000 Volts. The peak magnet power is 50 MWatts. The power supply is fed from a motor/generator manufactured by Siemens. The generator is 3 phase 7500 Volts rated at 50 MVA. The peak power requirements come from the stored energy in the rotor of the motor/generator. The motor generator is about 45 years old, made by Siemens and it is not clear if companies will be manufacturing similar machines in the future. We are therefore investigating different ways of storing energy for future AGS MMPS operations. This paper will present simulations of a power supply where energy is stored in capacitor banks. Two dc to dc converters will be presented along with the control system of the power section. The switching elements will be IGCT's made by ABB. The simulation program used is called PSIM version 6.1. The average power from the local power authority into the power supply will be kept constant during the pulsing of the magnets at +/-50 MW. The reactive power will also be kept constant below 1.5 MVAR. Waveforms will be presented.

  4. SIMULATION RESULTS OF RUNNING THE AGS MMPS, BY STORING ENERGY IN CAPACITOR BANKS.

    SciTech Connect (OSTI)

    MARNERIS, I.

    2006-09-01T23:59:59.000Z

    The Brookhaven AGS is a strong focusing accelerator which is used to accelerate protons and various heavy ion species to equivalent maximum proton energy of 29 GeV. The AGS Main Magnet Power Supply (MMPS) is a thyristor control supply rated at 5500 Amps, +/-go00 Volts. The peak magnet power is 49.5 Mwatts. The power supply is fed from a motor/generator manufactured by Siemens. The motor is rated at 9 MW, input voltage 3 phase 13.8 KV 60 Hz. The generator is rated at 50 MVA its output voltage is 3 phase 7500 Volts. Thus the peak power requirements come from the stored energy in the rotor of the motor/generator. The rotor changes speed by about +/-2.5% of its nominal speed of 1200 Revolutions per Minute. The reason the power supply is powered by the Generator is that the local power company (LIPA) can not sustain power swings of +/- 50 MW in 0.5 sec if the power supply were to be interfaced directly with the AC lines. The Motor Generator is about 45 years old and Siemens is not manufacturing similar machines in the future. As a result we are looking at different ways of storing energy and being able to utilize it for our application. This paper will present simulations of a power supply where energy is stored in capacitor banks. The simulation program used is called PSIM Version 6.1. The control system of the power supply will also be presented. The average power from LIPA into the power supply will be kept constant during the pulsing of the magnets at +/-50 MW. The reactive power will also be kept constant below 1.5 MVAR. Waveforms will be presented.

  5. Essays on banking

    E-Print Network [OSTI]

    Erel, Isil

    2006-01-01T23:59:59.000Z

    This thesis consists of two chapters that investigate two important issues in banking of the past decade: the effect of banking consolidation on the borrowers and the regulatory capital requirements for banks. The first ...

  6. Iowa Energy Bank

    Broader source: Energy.gov [DOE]

    The Iowa Energy Bank offers Iowa's public facilities, schools, area education agencies, colleges, universities, hospitals and local governments a 1% financing option for the implementation of cost...

  7. Corporate governance and banking regulation

    E-Print Network [OSTI]

    Alexander, Kern

    The globalisation of banking markets has raised important issues regarding corporate governance regulation for banking institutions. This research paper addresses some of the major issues of corporate governance as it relates to banking regulation...

  8. A bank management audit

    E-Print Network [OSTI]

    Kennemer, Hoyt Granville

    1957-01-01T23:59:59.000Z

    . Bogle Letbetter for their assistance in the preparation of this thesis. Special acknowledgement is also extended to the exec- utives of the Blank Eational Bank foz their time and. co- operation in deueloplnp answers to the questions contained..., ~ ~ ~ 49 X EXECUTIVE EVALUATION w ~ ~ ~ ~ ~ ~ ~ ~ ~ 52 XI CCNCLUSION ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ BIBLIOGRAPHY ~ o APPENDIX ~ ~ ~ ~ 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ e ~ ~ ~ ~ 6) LIST OP CHAHTS Chart I, Organisation Chart of the Bank Manage- ment...

  9. AGS experiments -- 1991, 1992, 1993. Tenth edition

    SciTech Connect (OSTI)

    Depken, J.C.

    1994-04-01T23:59:59.000Z

    This report contains: (1) FY 1993 AGS schedule as run; (2) FY 1994--95 AGS schedule; (3) AGS experiments {ge} FY 1993 (as of 30 March 1994); (4) AGS beams 1993; (5) AGS experimental area FY 1991 physics program; (6) AGS experimental area FY 1992 physics program; (7) AGS experimental area FY 1993 physics program; (8) AGS experimental area FY 1994 physics program (planned); (9) a listing of experiments by number; (10) two-page summaries of each experiment; (11) listing of publications of AGS experiments; and (12) listing of AGS experiments.

  10. Atomic oxygen flux determined by mixed-phase Ag/Ag2O deposition...

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

    oxygen flux determined by mixed-phase AgAg2O deposition. Atomic oxygen flux determined by mixed-phase AgAg2O deposition. Abstract: The flux of atomic oxygen generated in a...

  11. AGS Experiments: 1989, 1990, 1991

    SciTech Connect (OSTI)

    Depken, J.C.

    1992-02-01T23:59:59.000Z

    This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule as run''; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

  12. AGS Experiments: 1989, 1990, 1991

    SciTech Connect (OSTI)

    Depken, J.C.

    1992-02-01T23:59:59.000Z

    This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule ``as run``; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

  13. Assicurativo | Bancario | Finanziario DEUTSCHE BANK

    E-Print Network [OSTI]

    Schettini, Raimondo

    Assicurativo | Bancario | Finanziario DEUTSCHE BANK CHI SIAMO Deutsche Bank, fondata nel 1870 clientela di standing elevato e crea valore con le sue attività per gli azionisti e il personale. Deutsche Finanza & Futuro Banca. Deutsche Bank è inoltre presente sul mercato italiano con le attività di

  14. The effects of culture on banking strategy : a study of three banks in three countries

    E-Print Network [OSTI]

    Kuroiwa, Seiichi

    2006-01-01T23:59:59.000Z

    Every company pursues a different strategy, and banks are no different. In the banking industry, each bank performs its business based on its own business strategies. Japanese banks have different strategies, but in terms ...

  15. Kevin Banks | Argonne National Laboratory

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

    friction and wear on machines using engine oils. "What I liked most about my internship experience was really, everything," said Banks. "It gave me a very diverse and...

  16. Kenyan Shilling KES Stanbic Bank, Nairobi Namibian Dollar NAD Standard Bank Namibia, Ltd, Windhoek

    E-Print Network [OSTI]

    Qian, Ning

    Chartered Bank, Tokyo Singapore Dollar SGD The Bank of New York Mellon Thai Bhat THB HSBC Bank, Bangkok Australian Dollar AUD HSBC Bank, Sydney Fiji Dollar FJD Westpac Banking Corporation, Suva New Zealand Dollar, Port Vila British Pound GBP HSBC Bank PLC, London Czech Republic Koruna CZK Ceskoslovenska Obchodni

  17. South Carolina Conservation Bank Act (South Carolina)

    Broader source: Energy.gov [DOE]

    The South Carolina Conservation Bank Act establishes a state funding source to acquire property interests for environmental preservation purposes. The Bank's activity draws heavily on the earlier...

  18. Regulation of Foreign Banks in Russia.

    E-Print Network [OSTI]

    Trofimov, Kirill

    2010-01-01T23:59:59.000Z

    ??In this paper, the issues of foreign investment in Russian banking sector are addressed. The study aims to shed light on foreign banks challenges in (more)

  19. Siemens AG 2009. All rights reserved. Investitionsmanagement

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    Siemens AG 2009. All rights reserved. Investitionsmanagement Wie steuert man erfolgreich Investitionen? - Tools eines erfolgreichen, globalen Industrieunternehmens - Michael Sigmund CFO Siemens Investitionsplanung Berlin, 26. November, 2009 #12;Page 2 November 26, 2009 Copyright Siemens AG 2009. All rights

  20. Siemens AG 2009 Energy Sector

    E-Print Network [OSTI]

    Ulm, Universitt

    der Energieversorgung Intelligente Netze Smart Grid Karl-Josef Kuhn Siemens AG, Corporate Technology pressure on infrastructures Cities are responsible for around 75% of the world's energy consumption Cities directly or indirectly account for 60% of the world's water use An overloaded power grid caused a 3-day

  1. AGS experiments, 1988, 1989, 1990

    SciTech Connect (OSTI)

    Depken, J.C.

    1991-04-01T23:59:59.000Z

    This report contains: experimental areas layout; table of beam parameters and fluxes; experiment schedule as run''; experiment long range schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS experiments; and list of experimenters.

  2. AGS experiments: 1990, 1991, 1992. Ninth edition

    SciTech Connect (OSTI)

    Depken, J.C.

    1993-04-01T23:59:59.000Z

    This report contains a description of the following: AGS Experimental Area - High Energy Physics FY 1993 and Heavy Ion Physics FY 1993; Table of Beam Parameters and Fluxes; Experiment Schedule ``as run``; Proposed 1993 Schedule; A listing of experiments by number; Two-page summaries of each experiment begin here, also ordered by number; Publications of AGS Experiments; and List of AGS Experimenters.

  3. Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network

    E-Print Network [OSTI]

    Nagurney, Anna

    Introduction Operations Management of Blood Banking Systems Blood Banking Systems Network Design Supply Chain Network Operations Management and Design of A Sustainable Blood Banking System Amir Masoumi of Massachusetts Amherst #12;Introduction Operations Management of Blood Banking Systems Blood Banking Systems

  4. Minority Banks | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehicles »Exchange Visitorsfor ShadeProjectMinority Banks Minority Banks

  5. Gorlitz AG | 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 CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio: Energy ResourcesGordon, Alabama: Energy Resources JumpGorlitz AG Jump

  6. Inergetic AG | 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 CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (bot load) Error 429IndianaProfessional Jump to:Inergetic AG Jump

  7. Isovolta AG | 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 CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen Energy2005) | Open Energy(Musgrave,EnergySystem,Isovolta AG

  8. REON AG | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, search RAPIDColoradosource History View New PagesElectron srl formerlyREON AG

  9. ENRO AG | 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 Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classified as ASHRAEDuval County,EEnergy(RedirectedEMeterLtdENRO AG

  10. Nordex AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende New Energy CoFirst SecondTianjing Shenzhou WindNordex AG

  11. Campa AG | 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 Office of InspectorConcentrating SolarElectricEnergyCTBarreis aCallahan Divide Wind EnergyEnergyCameroon:Campa AG Jump

  12. Meeco AG | 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 Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAKGalwayHydrothermalMcFarland isDiscoveries Inc JumpIVMeeco AG

  13. Solara AG | 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 Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region - France)SolarHub Jump to:SolarWorld AG

  14. Solarpraxis AG | 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 Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region - France)SolarHub JumpUK JumpSolarpraxis AG

  15. Solare AG | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information SilverSolarStructure Ltd JumpSolarWrightsSolare AG

  16. Solarion AG | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information SilverSolarStructure LtdSolarSolarion AG Jump to:

  17. Conergy AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORT Americium/CuriumSunways JVGroupChoice Logo:Conergy AG Place: Hamburg,

  18. Fuhrlander AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpen EnergyBoard" form. To create a page withFreeFuhrlaenderAG

  19. Altus AG | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300Algoil JumpAltergy Systems Place: Folsom,IncAltoona, Iowa: EnergyAltus AG

  20. Systaic AG | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd Jump to: navigation,Open EnergyFacility | OpenEV JumpSystaic AG

  1. Ag

    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:YearRound-Up fromDepartment of EnergyAdministrative2|DepartmentDOE | DepartmentAfterDepartmentB

  2. Information externality, bank structure, and growth

    E-Print Network [OSTI]

    Doh, Bo-Eun

    2004-09-30T23:59:59.000Z

    This dissertation addresses the question of whether a monopolistic banking system can lead to a higher steady state level of capital stock. Specifically, this research analyzes the comparative advantage of a monopoly banking system. By doing that...

  3. E-Banking Diffusion in the Jordanian Banking Services Sector: An Empirical Analysis of Key Factors

    E-Print Network [OSTI]

    E-Banking Diffusion in the Jordanian Banking Services Sector: An Empirical Analysis of Key Factors influence e- banking adoption in Jordanian banks. This article added some constructs to (TOE) framework, availability of online revenues, competition intensity or pressure, and regulatory support environment) while e

  4. Competition and Collaboration in Mobile Banking: A Stakeholder Analysis

    E-Print Network [OSTI]

    Kurnia, Sherah

    of mobile technologies offers an opportunity for mobile carriers and banks to offer mobile banking services technology-aware customers. For banks, mobile banking is the next sequence after Internet banking. Thanks to the development of mobile technology which enables the delivery of banking services via mobile devices, mobile

  5. Chris Banks Director of Library

    E-Print Network [OSTI]

    Chris Banks Director of Library Services Frances Boyle Assistant Director Library Academic Services Assistant to the Library Leadership Team Susan Howard Assistant Director Library Resource and Innovation Chart 1 Library Leadership Team Ruth Newton Staff Resource Coordinator (0.6 fte) Level 3b #12;Chris

  6. Molecular Dynamics Simulation of the AgCl/Electrolyte Interfacial...

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

    Simulation of the AgClElectrolyte Interfacial Capacity. Molecular Dynamics Simulation of the AgClElectrolyte Interfacial Capacity. Abstract: Molecular dynamics simulation of the...

  7. Economic Efficiency of Texas Country Banks.

    E-Print Network [OSTI]

    Lee, Virgil P. (Virgil Porter)

    1932-01-01T23:59:59.000Z

    . The poor showing of the smaller banks is due largely to high expenses per unit of business and a low ratio of earning assets to the bank investment. Total expenses, excIusive of interest on deposits and borrowed money and taxes, averaged 4.23 cents per... assets to the bank investment for these three groups of banks were 3.49, 4.43, and 5.96, respectively. Banks with less than $400,000 in earning assets paid an amount equivalent to an average of 0.78 per cent on all deposits as compared with 1.43 per...

  8. On the Effectiveness of Global Private Regulation: The Implementation of the Equator Principles by Multinational Banks

    E-Print Network [OSTI]

    Meyerstein, Ariel

    2011-01-01T23:59:59.000Z

    AMRO, Bank of America and HSBC have stronger biodiversityimplementing them. In May 2005, HSBC bank developed a waterincluding Deutsche Bank, HSBC Holdings, Natwest, Royal Bank

  9. Facile synthesis of novel Ag/AgI/BiOI composites with highly enhanced visible light photocatalytic performances

    SciTech Connect (OSTI)

    Cao, Jing, E-mail: caojing@mail.ipc.ac.cn [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China); State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100 (China); Zhao, Yijie; Lin, Haili; Xu, Benyan [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China); Chen, Shifu, E-mail: chshifu@chnu.edu.cn [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China)

    2013-10-15T23:59:59.000Z

    Novel Ag/AgI/BiOI composites were controllably synthesized via a facile ion-exchange followed by photoreduction strategy by using hierarchical BiOI microflower as substrate. The as-prepared Ag/AgI/BiOI composites were studied by X-ray powder diffractometer (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), BrunauerEmmettTeller (BET) surface area analyzer and UVvis diffuse reflectance spectroscopy (DRS). Under visible light (?>420 nm), Ag/AgI/BiOI displayed highly enhanced photocatalytic activities for degradation of methyl orange (MO) compared to the pure hierarchical BiOI, which was mainly ascribed to the highly efficient separation of electrons and holes through the closely contacted interfaces in the Ag/AgI/BiOI ternary system. - Graphical abstract: Ag/AgI/BiOI displayed excellent photocatalytic activities for methyl orange degradation under visible light, which was mainly ascribed to the highly efficient separation of electrons and holes through Z-scheme pathway. Display Omitted - Highlights: Novel Ag/AgI/BiOI composites were successfully synthesized. Ag/AgI/BiOI displayed higher visible light activities than those of pure BiOI and AgI. O{sub 2}{sup ?} and h{sup +}, especially O{sub 2}{sup ?}, dominated the photodegradation process of MO. A Z-scheme pattern was adopted for Ag/AgI/BiOI activity enhancement.

  10. High intensity performance of the Brookhaven AGS

    SciTech Connect (OSTI)

    Brennan, J.M.; Roser, T.

    1996-07-01T23:59:59.000Z

    Experience and results from recent high intensity proton running periods of the Brookhaven AGS, during which a record intensity for a proton synchrotron of 6.3 x 10{sup 13} protons/pulse was reached, is presented. This high beam intensity allowed for the simultaneous operation of three high precision rare kaon decay experiments. The record beam intensities were achieved after the 1.5 GeV Booster was commissioned and a transition jump system, a powerful transverse damper, and an rf upgrade in the AGS were completed. Recently even higher intensity proton synchrotrons are studied for neutron spallation sources or proton driver for a muon collider. Implications of the experiences from the AGS to these proposals and also possible future upgrades for the AGS are discussed.

  11. Ag Education Student 1234 Education Drive

    E-Print Network [OSTI]

    Ag Education Student 1234 Education Drive Fort Collins, CO 80523 educationstudent@gmail.com~970-222-1234 Education Bachelors of Science in Agriculture Education (Teacher Licensure requirements met) Anticipated May

  12. Fuzzy Cosets and Quotient Fuzzy AG-subgroups

    E-Print Network [OSTI]

    Amanullah; Imtiaz Ahmad; Muhammad Shah

    2014-03-15T23:59:59.000Z

    In this paper we extend the concept of fuzzy AG-subgroups. We introduce some results in normal fuzzy AG-subgroups. We define fuzzy cosets and quotient fuzzy AG-subgroups, and prove that the sets of their collection form an AG-subgroup and fuzzy AG-subgroup respectively. We also introduce the fuzzy Lagrange's Theorem of AG-subgroup. It is known that the condition $\\mu(xy)=\\mu(yx)$ holds for all $x,y$ in fuzzy subgroups if $\\mu$ is normal, but in fuzzy AG-subgroup we show that it holds without normality.

  13. AGS fixed target program with nuclear beams

    SciTech Connect (OSTI)

    Foley, K.J.

    1984-01-01T23:59:59.000Z

    The recent approval of the beam transfer line from the Tandem Van de Graaf to the AGS signals the advent of a new era of Nuclear and Particle Physics at BNL. High Energy nuclear beams are expected to be available for experiments in 1986. I will discuss the direct link between the Tandems and the AGS. Two other proposed projects, the Relativistic Heavy Ion Collider and the Synchrotron Booster, are discussed in another presentation to this conference.

  14. An analysis of the bank holding company

    E-Print Network [OSTI]

    Facka, David William

    1969-01-01T23:59:59.000Z

    company exercises more supervision over the investments of each affiliate bank than over any of the other affiliate bank's activities. This service improves the flow of information, thus increasing the productivity of investments . Many of the services...) the conven- ience, needs, and welfare of the communities and the area concerned; and (5) whether or not the effect of such acquisition or merger or consolidation would be to expand the size or extent of the bank holding company system involved beyond...

  15. Building Green in Greensburg: Centera Bank

    Office of Energy Efficiency and Renewable Energy (EERE)

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Centera Bank building in Greensburg, Kansas.

  16. Building Green in Greensburg: The Peoples Bank

    Office of Energy Efficiency and Renewable Energy (EERE)

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Peoples Bank building in Greensburg, Kansas.

  17. Relational Database SQL: Querying the Relational DB

    E-Print Network [OSTI]

    Qiu, Weigang

    : auto-completion and command history Weigang Qiu Relational Database & SQL #12;Relational Database SQLRelational Database SQL: Querying the Relational DB Workshop: the "genome" Database Relational Database & SQL Weigang Qiu Department of Biological Sciences Hunter College BIOL 425 Computational

  18. University of Kentucky Automatic Bank Draft Donation Agreement

    E-Print Network [OSTI]

    Hayes, Jane E.

    University of Kentucky Automatic Bank Draft Donation Agreement Name: Address: City: State: Zip by the University of Kentucky on my bank account for purpose of charitable donations. Donations paid by bank draft

  19. Measuring Identity Theft at Top Banks (Version 1.5)

    E-Print Network [OSTI]

    Hoofnagle, Chris

    2008-01-01T23:59:59.000Z

    Ryan Singel, Bank of America, HSBC Most Prone to I.D. Theft,Ryan Singel, Bank of America, HSBC Most Prone to I.D. Theft,problems. An unidentified HSBC bank official was quoted by

  20. Ag on Si(111) from basic science to application

    SciTech Connect (OSTI)

    Belianinov, Aleksey

    2012-04-04T23:59:59.000Z

    In our work we revisit Ag and Au adsorbates on Si(111)-7x7, as well as experiment with a ternary system of Pentacene, Ag and Si(111). Of particular interest to us is the Si(111)-({radical}3x{radical}3)R30{degree}Ag (Ag-Si-{radical}3 hereafter). In this thesis I systematically e plore effects of Ag deposition on the Ag-Si-{radical}3 at different temperatures, film thicknesses and deposition fluxes. The generated insight of the Ag system on the Si(111) is then applied to generate novel methods of nanostructuring and nanowire growth. I then extend our expertise to the Au system on the Ag-Si(111) to gain insight into Au-Si eutectic silicide formation. Finally we explore behavior and growth modes of an organic molecule on the Ag-Si interface.

  1. CryptDB: A Practical Encrypted Relational DBMS

    E-Print Network [OSTI]

    Popa, Raluca Ada

    2011-01-26T23:59:59.000Z

    CryptDB is a DBMS that provides provable and practical privacy in the face of a compromised database server or curious database administrators. CryptDB works by executing SQL queries over encrypted data. At its core are ...

  2. NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA ELECTRONICS DIVISION TECHNICAL NOTE R. Lacasse #12;NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia 140-ft CASSEGRAIN BAa

  3. Building Green in Greensburg: Greensburg State Bank | Department...

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

    Greensburg State Bank Building Green in Greensburg: Greensburg State Bank This poster highlights energy efficiency, renewable energy, and sustainable features of the...

  4. affect foreign bank: Topics by E-print Network

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

    Sciences Websites Summary: University of Kentucky Automatic Bank Draft Donation Agreement Name: Address: City: State: Zip by the University of Kentucky on my bank account...

  5. allied irish bank: Topics by E-print Network

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

    Sciences Websites Summary: University of Kentucky Automatic Bank Draft Donation Agreement Name: Address: City: State: Zip by the University of Kentucky on my bank account...

  6. Geology of the South Texas shelf banks

    E-Print Network [OSTI]

    Lindquist, Paul

    1978-01-01T23:59:59.000Z

    IEI CONALSAL NASA NSNSTNICT NSSLSC TON Figure 5. Line drawing of 3. 5 kBN profile A-A over Southern Bank and diagrasssatic representation of four cores located on this profAle (V, B. = vertical exaggeration). 23 40 BO 70 100 0I 1 ~ ~ 2 v 0... surrounding the bank, only one major textural deviation is evident. The shelly zone on the western periphery of the bank ends at 2. 5 m depth in Core 39 and is underlain by a silty clay with occasional shell fragments. A sample from the bottom of Core 39...

  7. Reverse-Engineering Banks' Financial Strength Ratings Using ...

    E-Print Network [OSTI]

    mal92

    2009-05-16T23:59:59.000Z

    Dec 27, 2006 ... reverse-engineering a superior bank rating system, which turns out to ...... sector (

  8. Siemens AG, CT, September 2001 CORPORATETECHNOLOGY

    E-Print Network [OSTI]

    s Siemens AG, CT, September 2001 CORPORATETECHNOLOGY Research and Technology at Siemens Transportation Power Information & Communications Health Automation & Control #12;2 Siemens AGResearch and Technology at Siemens CORPORATETECHNOLOGY CT / E 020 a - 02.01 Key Figures for 2000 Amounts in billions

  9. Mathus Dejori, Siemens AG Structural learning of Bayesian networks

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    Mathus Dejori, Siemens AG Structural learning of Bayesian networks Mathus Dejori mathaeus.dejori.external@mchp.siemens, Siemens AG Schtzung der unterliegenden zusammengesetzten Wahrscheinlichkeitsdichte aus den Daten;Mathus Dejori, Siemens AG Graphical model Combines probablity theory and graph theory is defined

  10. PD Dr. Martin Stetter, Siemens AG 1 Das lineare Modell

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Das lineare Modell Ausgangspunkt: Lineares Perceptron vorgegeben, werden nicht gelernt #12;PD Dr. Martin Stetter, Siemens AG 2 Geschrieben als Regressionsmodell Regression: Lineares Modell #12;PD Dr. Martin Stetter, Siemens AG 3 ML-Parameterschtzung des linearen

  11. PD Dr. Martin Stetter, Siemens AG 1 Optimierungsverfahren

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Optimierungsverfahren Optimierung konvexer Funktionen: Optimierungsverfahren #12;PD Dr. Martin Stetter, Siemens AG 2 Optimierung konvexer Funktionen Hufiges Problem bei Stetter, Siemens AG 3 Funktionen einer Variable )(wF 1D-Gradientenabstieg: Gehe ein kleines Stck

  12. AGS experiments -- 1996, 1997, 1998, 1999. Fifteenth edition

    SciTech Connect (OSTI)

    Lo Presti, P.

    1999-03-01T23:59:59.000Z

    This report is a compilation of two-page summaries for AGS experiments for FY 1996, FY 1997, FY 1998, FY 1999. The bulk of the experiments are for high energy physics and nuclear physics programs. Also included are the run schedules for the AGS for each of those years and a listing of publications of AGS experiments for 1982--1999.

  13. Andrew G Haldane: Banking on the state Paper by Mr Andrew G Haldane, Executive Director, Financial Stability, Bank of England,

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Stability, Bank of England, and Mr Piergiorgio Alessandri, based on a presentation delivered at the Federal

  14. SKA Organisation Jodrell Bank Centre for Astrophysics

    E-Print Network [OSTI]

    Tian, Weidong

    SKA Organisation Jodrell Bank Centre for Astrophysics Room 3.116 Alan Turing Building. The SKA Organisation is based in the Alan Turing Building, The University of Manchester and will move

  15. On the Banks of the Karakoro

    E-Print Network [OSTI]

    Miller, Jeremiah

    2012-05-31T23:59:59.000Z

    On the Banks of the Karakoro offers readers intimate details of life in Mauritania, a little-known West African country saddled by the Sahara and underdevelopment. Heartbreaking, visceral, honest, and hopeful, the account ...

  16. SciDB for Array Data

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted for USMaterialstheterahertzon HomeScholarshipsSciDB SciDB Screen

  17. High intensity proton operation at the Brookhaven AGS accelerator complex

    SciTech Connect (OSTI)

    Ahrens, L.A.; Blaskiewicz, M.; Bleser, E.; Brennan, J.M.; Gardner, C.; Glenn, J.W.; Onillon, E.; Reece, R.K.; Roser, T.; Soukas, A. [and others

    1994-08-01T23:59:59.000Z

    With the completion of the AGS rf upgrade, and the implementation of a transition {open_quotes}jump{close_quotes}, all of accelerator systems were in place in 1994 to allow acceleration of the proton intensity available from the AGS Booster injector to AGS extraction energy and delivery to the high energy users. Beam commissioning results with these new systems are presented. Progress in identifying and overcoming other obstacles to higher intensity are given. These include a careful exploration of the stopband strengths present on the AGS injection magnetic porch, and implementation of the AGS single bunch transverse dampers throughout the acceleration cycle.

  18. Temperature dependent effects during Ag deposition on Cu(110)

    SciTech Connect (OSTI)

    Taylor, T.N.; Muenchausen, R.E.; Hoffbauer, M.A.; Denier van der Gon, A.W.; van der Veen, J.F. (Los Alamos National Lab., NM (USA); FOM-Instituut voor Atoom-en Molecuulfysica, Amsterdam (Netherlands))

    1989-01-01T23:59:59.000Z

    The composition, structure, and morphology of ultrathin films grown by Ag deposition on Cu(110) were monitored as a function of temperature using low-energy electron diffraction (LEED), Auger electron spectroscopy (AES), and medium energy ion scattering (MEIS). Aligned backscattering measurements with 150 keV He ions indicate that the Ag resides on top of the Cu and there is no significant surface compound formation. Measurements with LEED show that the Ag is initially confined to the substrate troughs. Further deposition forces the Ag out of the troughs and results in a split c(2 {times} 4) LEED pattern, which is characteristic of a distorted Ag(111) monolayer template. As verified by both AES and MEIS measurements, postmonolayer deposition of Ag on Cu(110) at 300K leads to a pronounced 3-dimensional clustering. Ion blocking analysis of the Ag clusters show that the crystallites have a (110)-like growth orientation, implying that the Ag monolayer template undergoes a rearrangement. These data are confirmed by low temperature LEED results in the absence of clusters, which indicate that Ag multilayers grow from a Ag--Cu interface where the Ag is captured in the troughs. Changes observed in the film structure and morphology are consistent with a film growth mechanism that is driven by overlayer strain response to the substrate corrugation. 16 refs., 4 figs.

  19. Argonne Premium Coal Sample Bank The Argonne Premium Coal (APC) Sample Bank can supply

    E-Print Network [OSTI]

    Maranas, Costas

    Argonne Premium Coal Sample Bank Background Overview T The Argonne Premium Coal (APC) Sample Bank, there are well over 600 peer-reviewed journals articles addressing the structure and behavior of the Argonne of the Office of Basic Energy Sciences of the U. S. Department of Energy. From 1983­1985 Argonne National

  20. Commissioning the polarized beam in the AGS

    SciTech Connect (OSTI)

    Ratner, L.G.; Brown, H.; Chiang, I.H.; Courant, E.; Gardner, C.; Lazarus, D.; Lee, Y.Y.; Makdisi, Y.; Sidhu, S.; Skelly, J.

    1985-01-01T23:59:59.000Z

    After the successful operation of a high energy polarized proton beam at the Argonne Laboratory Zero Gradient Synchrotron (ZGS) was terminated, plans were made to commission such a beam at the Brookhaven National Laboratory Alternating Gradient Synchrotron (AGS). On February 23, 1984, 2 ..mu..A of polarized H/sup -/ was accelerated through the Linac to 200 MeV with a polarization of about 65%. 1 ..mu..A was injected into the AGS and acceleration attempts began. Several relatively short runs were then made during the next three months. Dedicated commissioning began in early June, and on June 26 the AGS polarized beam reached 13.8 GeV/c to exceed the previous ZGS peak momentum of 12.75 GeV/c. Commissioning continued to the point where 10/sup 10/ polarized protons were accelerated to 16.5 GeV/c with 40% polarization. Then, two experiments had a short polarized proton run. We plan to continue commissioning efforts in the fall of this year to reach higher energy, higher intensity, and higher polarization levels. We present a brief description of the facility and of the methods used for preserving the polarization of the accelerating beam.

  1. V-070: Apache CouchDB Multiple Vulnerabilities | Department of...

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

    access files. This can be exploited to disclose the contents of arbitrary files via directory traversal sequences. Only Microsoft Windows versions of Apache CouchDB are affected....

  2. Double dumbbell shaped AgNi alloy by pulsed electrodeposition

    SciTech Connect (OSTI)

    Dhanapal, K.; Vasumathi, M.; Santhi, Kalavathy [Materials Science Centre, Department of Nuclear Physics, University of Madras, Guindy Campus, Chennai 600 025 (India); Narayanan, V., E-mail: stephen-arum@hotmail.com; Stephen, A., E-mail: stephen-arum@hotmail.com [Department of Inorganic Chemistry, University of Madras, Guindy Campus, Chennai-600 025 (India)

    2014-01-28T23:59:59.000Z

    Silver-Nickel is the well-known thermally immiscible system that makes them quite complex for the formation of alloy. This kind of alloy can be attained from electrodeposition method. In the present work, AgNi alloy was synthesized by pulsed electrodeposition in a single bath two electrode system with the use of anodic alumina membrane. The prepared AgNi alloy and pure Ag were characterized with X-ray Diffraction (XRD) for structural confirmation, Scanning Electron Microscopy (SEM) for morphological, and magnetic properties by Vibrating Sample Magnetometer, respectively. The X-ray Diffraction study shows the formation of cubic structure for pure Ag. SEM analysis reveals the double dumbbell morphology for AgNi alloy and spherically agglomeration for pure silver. Hysteresis behaviour from VSM measurement indicates that the AgNi alloy have good ferro-magnetic properties.

  3. Essays on banking and corporate finance in developing countries

    E-Print Network [OSTI]

    Gormley, Todd A

    2006-01-01T23:59:59.000Z

    This dissertation consists of three essays that examine banking and corporate finance in developing countries. Specifically, it explores the theoretical and empirical implications of open capital markets, foreign bank ...

  4. automated blood bank: Topics by E-print Network

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

    13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Blood Banking in Living Droplets MIT - DSpace Summary: Blood banking has a broad public health impact...

  5. Geologic Survey of the Ewing Bank, Northern Gulf of Mexico

    E-Print Network [OSTI]

    Brooks, Daniel M

    2014-04-04T23:59:59.000Z

    Located along the edge of the continental shelf in the northwestern Gulf of Mexico, the Ewing Bank is a significant geologic feature: yet, little information about the bank is generally available. This thesis represents a preliminary survey...

  6. Characteristics of rural bank acquisitions: a logit analysis

    E-Print Network [OSTI]

    Applewhite, Jennifer Lynn

    1994-01-01T23:59:59.000Z

    This study evaluates acquisitions of rural banks by multi-bank holding companies. Evaluation of pre-acquisition characteristics including profitability, size, market concentration, and agricultural lending volume are the basis of the analysis...

  7. Surface features of the Stetson Bank area and a non-bank area of comparable depth

    E-Print Network [OSTI]

    Dunphy, Janet Louise

    1975-01-01T23:59:59.000Z

    of bathymetric survey tracks from cruise 74-G-10 of the R/V Gyre. 39 10. 12. 13. 14. 15. Fathogram I. Fathogram 2. Fathogram 3. Fathogram 4. Fathogram 5. Fathogram 6. Fathogram 7. Fathogram 8. 42 43 45 46 Bathymetric profiles of Stetson Bank... or secondary disturbances for all sediment cores. 93o 40 3 ~ 2o lo 12 ~ ~ ~ IO 5o NON-BANK AREA 28o20 7 ~ 8o 4 ~ ' ~ STETSON BANK 30 LOU. NIUIICAL III 10 94 00' 25 C3 STUDY, ( 1 && ' ? AREA / / I ( . r 1 1 Fig. 1 ? Location...

  8. ag superlens suitable: Topics by E-print Network

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

    Providing habitat for hosts of various diseases such as malaria Bowen, James D. 25 Siemens AG 2009. All rights reserved. Investitionsmanagement Biology and Medicine Websites...

  9. METAL MEDIA FILTERS, AG-1 SECTION FI

    SciTech Connect (OSTI)

    Adamson, D.

    2012-05-23T23:59:59.000Z

    One application of metal media filters is in various nuclear air cleaning processes including applications for protecting workers, the public and the environment from hazardous and radioactive particles. To support this application the development of the ASME AG-1 FI Standard on Metal Media has been under way for more than ten years. Development of the proposed section has required resolving several difficult issues associated with operating conditions (media velocity, pressure drop, etc.), qualification testing, and quality acceptance testing. Performance characteristics of metal media are dramatically different than the glass fiber media with respect to parameters like differential pressures, operating temperatures, media strength, etc. These differences make existing data for a glass fiber media inadequate for qualifying a metal media filter for AG-1. In the past much work has been conducted on metal media filters at facilities such as Lawrence Livermore National Laboratory (LLNL) and Savannah River National Laboratory (SRNL) to qualify the media as High Efficiency Particulate Air (HEPA) Filters. Particle retention testing has been conducted at Oak Ridge Filter Test Facility and at Air Techniques International (ATI) to prove that the metal media meets or exceeds the 99.97% particle retention required for a HEPA Filter. Even with his testing, data was lacking to complete an AG-1 FI Standard on metal media. With funding secured by Mississippi State University (MSU) from National Nuclear Security Administration (NNSA), a research test stand is being designed and fabricated at MSU's Institute for Clean Energy Technology (ICET) Facility to obtain qualification data on metal media. This in turn will support required data needed for the FI Standard. The paper will discuss in detail how the test stand at MSU will obtain the necessary data to complete the FI Standard.

  10. Abakus Solar AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitecAWS Ocean Energy Ltd Jump to:Abakus Solar AG Jump

  11. American Ag Fuels LLC | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitecAWSAgri-EnergyAmbene Jump to:Corp JumpAmda JumpAg

  12. East Central Ag Products | 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 Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classified asThis article is aAg Products Jump to: navigation,

  13. Offshore Ostsee Wind AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende New Energy CoFirstNovos Sistemas deOstsee Wind AG Jump to:

  14. SolarWorld AG | 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 Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region - France)SolarHub Jump to:SolarWorld AG Jump

  15. AG Land 2 | 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 Office of InspectorConcentrating SolarElectric Coop,SaveWhiskey FlatshydroMultiple2 Jump to: navigation, search Name AG

  16. ABO Wind AG | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights,Information Of TheFixed Utilities JumpABEEolicaAG

  17. EnerVest AG | 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 Office of Inspector GeneralDepartmentAUDIT REPORT Americium/CuriumSunwaysDatangGmbHEletrowind S A JumpNorthEnerVest AG

  18. AG Land 3 | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights,Information Of TheFixedidentification,AFV Developer AG

  19. AgPro | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil JumpAerowatt Energies JumpAgPro Jump to: navigation, search

  20. AgRefresh | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil JumpAerowatt Energies JumpAgPro Jump to: navigation,

  1. Algatec Solar AG | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasilInformation8.8173434°,AlfasolarAlgatec Solar AG Jump

  2. Transverse beam dampers for the Brookhaven AGS

    SciTech Connect (OSTI)

    Smith, G.A.; Roser, T.; Witkover, R.; Wong, V.

    1993-11-01T23:59:59.000Z

    A wide band damper system has been developed for the Brookhaven Alternating Gradient Synchrotron (AGS). The system consists of two sets of PUE pickups, analog and digital processing electronics, four 500 Watt wide band power amplifiers, and two pairs of strip line deflectors. The system is currently used to damp transverse coherent instabilities and injection errors, in both planes, for protons and all species of Heavy Ions. This paper discusses the system design and operation, focusing on the engineering considerations and problems encountered in the actual implementation. Operational data from both protons and Heavy Ion beams is presented.

  3. Evolution of the Governing Law for Loan Agreements of the World Bank and Other Multilateral Development Banks

    E-Print Network [OSTI]

    Head, John W.

    1996-01-01T23:59:59.000Z

    What is the governing law for loan agreements entered into by the World Bank and other multilateral development banks (MDBs) in carrying out their public sector lending? That question was first definitively addressed about ...

  4. Credit Risk Systems Topics in Banking and Finance -

    E-Print Network [OSTI]

    Fulmek, Markus

    (securitization vs. credit derivatives) - Change in bank valuations, RoC Project costs estimated at around 5 bps impact on the banking industry. Strategic effects - Risk-sensitive capital requirements - Focus - How can the bank position itself strategically well and allocate the scarce resources where

  5. PROGRAMME SPECIFICATION Programme name Banking and International Finance

    E-Print Network [OSTI]

    Weyde, Tillman

    1 PROGRAMME SPECIFICATION KEY FACTS Programme name Banking and International Finance Award BSc The BSc (Hons) Banking and International Finance degree provides you with the academic knowledge skills and knowledge in the key areas of banking and international finance, including Financial

  6. Inter-American Development Bank Sustainable Development Department

    E-Print Network [OSTI]

    Inter-American Development Bank Sustainable Development Department Environment Division Forest Correa Pertti Veijalainen Harri Ahveninen Inter-American Development Bank Washington, D.C. Sustainable. At the IDB the work was supervised by Kari Keipi of the Sustainable Development Department (SDS). Bank staff

  7. NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK ) WEST VIRGINIA

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK ) WEST VIRGINIA ELECTRONICS DIVISION INTERNAL REPORT No. 159 INTERFERENCE POTENTIAL FOR RADIO ASTRONOMY OBSERVATIONS AT GREEN BANK, WEST VIRGINIA CRAIG ASTRONOMY OBSERVATIONS AT GREEN BANK, WEST VIRGINIA Craig R. Moore and James L. Dolan Introduction

  8. Money and Banking Economics 230 Spring 1996 Mr. Miller

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Money and Banking Economics 230 Spring 1996 Mr. Miller Office: HRM 323 (486-3853) Office Hours: TuTh 10:30 - 12:00 Text 1: The Economics of Money, Banking, and Financial Markets, fourth edition. Weeks 1 - 2: Chapters 1, 2, and 3 Why Study Money, Banking, and Financial Markets; Asymmetric

  9. Can a bank crisis break your heart?

    E-Print Network [OSTI]

    Stuckler, David; Meissner, Christopher M; King, Lawrence P

    2008-01-15T23:59:59.000Z

    to 2002 Results A system-wide banking crisis increases population heart disease mortality rates by 6.4% (95% CI: 2.5% to 10.2%, p < 0.01) in high income countries, after controlling for economic change, macroeconomic instability, and population age...

  10. December 9, 2013 DAVID L. BANKS

    E-Print Network [OSTI]

    Wolpert, Robert L

    . Aug. 1987 - May, 1993 Assistant Professor, Department of Statistics Carnegie Mellon University. Sept. 1986 - July 1987 Visiting Assistant Lecturer, Department of Pure Mathematics and Mathematical, Taylor & Francis, Boca Raton, FL. 2. D. Banks and E. P. Smith (2010). The Good Book: Thirty Years

  11. Master of Science in Banking and Finance

    E-Print Network [OSTI]

    van der Torre, Leon

    Luxembourg School of Finance ­ Master of Science in Banking and Finance ­ FACULTYOFLAW School of Finance. In its seven years of existence, the University of Luxembourg has earned a place in Luxembourg's intellectual, economic and cultural life. This is particularly so in the area of finance

  12. Sam Madden Basically Everyone Except My Bank

    E-Print Network [OSTI]

    O'Brien, James F.

    Sam Madden Physicists Biologists Basically Everyone Except My Bank #12;· Benefit(DBMS) DBMS? · DBMS setup & boundary crossings painful ­ Especially if you have to do it multiple times! MATLAB a fleet of 40 cabs on Boston streets · Pipeline ­ Raw data in DBMS ­ Trajectories with Matlab ­ Queries

  13. Largest Ice-Bank Promotes Load Management

    E-Print Network [OSTI]

    Brarmann, G. L.

    1983-01-01T23:59:59.000Z

    California's largest ice-bank storage system is an example of how thermal storage can be applied to both new and existing buildings. At the Union Oil Company in Brea, California, one massive ice-storage system satisfies the air conditioning needs...

  14. Ag/AgBr/g-C{sub 3}N{sub 4}: A highly efficient and stable composite photocatalyst for degradation of organic contaminants under visible light

    SciTech Connect (OSTI)

    Cao, Jing, E-mail: caojing@mail.ipc.ac.cn [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China); State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100 (China); Zhao, Yijie; Lin, Haili; Xu, Benyan [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China); Chen, Shifu, E-mail: chshifu@chnu.edu.cn [College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui (China)

    2013-10-15T23:59:59.000Z

    Graphical abstract: Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts displayed excellent photocatalytic activities on the degradation of methyl orange (MO) under visible light. The improved photocatalytic performance and stability of Ag/AgBr/g-C{sub 3}N{sub 4} originated from the synergetic effects of AgBr/g-C{sub 3}N{sub 4} interface and metallic Ag nanoparticles. O{sub 2}?, one of the reactive species, was responsible for the photodegradation of MO compared to H+ and OH. - Highlights: Novel Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalyst was reported. Ag/AgBr/g-C{sub 3}N{sub 4} had novel energy band combination between AgBr and g-C{sub 3}N{sub 4}. Synergetic effects of AgBr/g-C{sub 3}N{sub 4} interface and metallic Ag nanoparticles. Electron trapping role of metallic Ag dominated the stability of Ag/AgBr/g-C{sub 3}N{sub 4}. - Abstract: Novel Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts were constructed via depositionprecipitation method and extensively characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM) and UVvis diffuse reflectance spectroscopy (DRS). Under visible light (? > 420 nm), Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts displayed much higher photocatalytic activities than those of Ag/AgBr and g-C{sub 3}N{sub 4} for degradation of methyl orange (MO). 50% Ag/AgBr/g-C{sub 3}N{sub 4} presented the best photocatalytic performance, which was mainly attributed to the synergistic effects of AgBr/g-C{sub 3}N{sub 4} interface and the in situ metallic Ag nanoparticles for efficiently separating electronhole pairs. Furthermore, Ag/AgBr/g-C{sub 3}N{sub 4} remained good photocatalytic activity through 5 times of cycle experiments. Additionally, the radical scavengers experiment indicated that O{sub 2}{sup ?} was the main reactive species for the MO degradation under visible light.

  15. EXCURSION: enterprises in our region "Centrotherm photovoltaics AG"

    E-Print Network [OSTI]

    Pfeifer, Holger

    EXCURSION: enterprises in our region "Centrotherm photovoltaics AG" 4th of November 2009 Invitation of a German enterprise called centrotherm photovoltaics AG in Blaubeuren. They are providers of technology and services for the photovoltaics industry. For organizational reasons we ask you to register for this visit

  16. Microwave-assisted solvothermal synthesis of flower-like Ag/AgBr/BiOBr microspheres and their high efficient photocatalytic degradation for p-nitrophenol

    SciTech Connect (OSTI)

    Li, Tingting, E-mail: tingtingli1983@hotmail.com [Department of Chemistry and Chemical Engineering, Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Changsha 410082 (China); State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082 (China); Department of Environment and Chemical Engineering, Key Laboratory of Jiangxi Province for Ecological Diagnosis, Remediation and Pollution Control, Nanchang Hangkong University, Nanchang 330063 (China); Luo, Shenglian, E-mail: sllou@hnu.edu.cn [Department of Chemistry and Chemical Engineering, Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Changsha 410082 (China); State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082 (China); Department of Environment and Chemical Engineering, Key Laboratory of Jiangxi Province for Ecological Diagnosis, Remediation and Pollution Control, Nanchang Hangkong University, Nanchang 330063 (China); Yang, Lixia [Department of Environment and Chemical Engineering, Key Laboratory of Jiangxi Province for Ecological Diagnosis, Remediation and Pollution Control, Nanchang Hangkong University, Nanchang 330063 (China)

    2013-10-15T23:59:59.000Z

    Flower-like Ag/AgBr/BiOBr microspheres were successfully fabricated by the approach of microwave-assisted solvothermal and in situ photo-assisted reduction. A reactive ionic liquid 1-hexadecyl-3-methylimidazolium bromide ([C{sub 16}mim]Br) was employed as Br source in the presence of surfactant polyvinylpyrrolidone (PVP). The photocatalytic activity of Ag/AgBr/BiOBr towards the decomposition of p-nitrophenol under visible light irradiation was evaluated. The results indicated that Ag/AgBr/BiOBr showed enhanced photocatalytic activity towards p-nitrophenol, comparing with P25, BiOBr and Ag/AgBr. More than 96% of p-nitrophenol was decomposed in 3.5 h under visible-light irradation. The excellent photocatalytic activity of flower-like Ag/AgBr/BiOBr microspheres can be attributed to the large specific surface area, strong visible-light absorption, suitable energy band structure and surface plasmon resonance effect of Ag nanoparticles. The possible photocatalytic mechanism was proposed based on the active species test and band gap structure analysis. - Graphical abstract: The photocatalytic reaction mechanisms of the as-prepared Ag/AgBr/BiOBr. Display Omitted - Highlights: Successful synthesis of flower-like Ag/AgBr/BiOBr microspheres. The Ag/AgBr/BiOBr showed much higher photocatalytic activity towards p-nitrophenol as compared to BiOBr and Ag/AgBr. The reasons for the excellent photocatalytic activity are the large specific surface area, strong visible-light absorption and surface plasmon resonance effect of Ag nanoparticles. The O{sub 2}{sup ?}, Br{sup 0} and photogenerated h{sup +} play key roles in the photocatalytic degradation process.

  17. E-Print Network 3.0 - ag triangular nanoplates Sample Search...

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

    ; Materials Science 46 Hydrothermally grown nanostructured WO films and their electrochromic characteristics Summary: and AgAgCl as the reference electrode. The transmittance...

  18. Thermoelectric figure of merit of Ag{sub 2}Se with Ag and Se excess

    SciTech Connect (OSTI)

    Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Eminova, V. I. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

    2009-08-15T23:59:59.000Z

    In the temperature range of 100-300 K, the electric ({sigma}) and thermoelectric ({alpha}{sub 0}) properties of Ag{sub 2}Se with an excess of Ag as high as {approx}0.1 at. % and Se as high as {approx}1.0 at. %, respectively, are investigated. From the data on {sigma}, {alpha}{sub 0}, and {chi}{sub tot} (thermal conductivities), the thermoelectric power {alpha}{sub 0}{sup 2}{sigma} and the figure of merit Z are calculated. It is found that {alpha}{sub 0}{sup 2}{sigma} and Z attain the peak values at room temperature and the electron concentration n {approx} 6.5 x 10{sup 18} cm{sup -3}.

  19. Deuterons and flow: At intermediate AGS energies

    SciTech Connect (OSTI)

    Kahana, D.E. [State Univ. of New York, Stony Brook, NY (United States); Pang, Y. [Brookhaven National Lab., Upton, NY (United States)]|[Columbia Univ., New York, NY (United States); Kahana, S.H. [Brookhaven National Lab., Upton, NY (United States)

    1996-06-01T23:59:59.000Z

    A quantitative model, based on hadronic physics and Monte Carlo cascading is applied to heavy ion collisions at BNL-AGS and BEVALAC energies. The model was found to be in excellent agreement with particle spectra where data previously existed, for Si beams, and was able to successfully predict the spectra where data was initially absent, for Au beams. For Si + Au collisions baryon densities of three or four times the normal nuclear matter density ({rho}{sub 0}) are seen in the theory, while for Au + Au collisions, matter at densities up to 10 {rho}{sub 0} is anticipated. The possibility that unusual states of matter may be created in the Au beams and potential signatures for its observation, in particular deuterons and collective flow, are considered.

  20. Asian Development Bank Institute | 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 Office of Inspector GeneralDepartmentAUDIT REPORTOpenWendeGuo Feng Bio EnergyInstitute Name: Asian Development Bank

  1. Banks, Idaho: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCT BiomassArnprior,AurantiaBanburyBankInvest Technology AS Jump

  2. A COMPREHENSIVE SPECTROSCOPIC ANALYSIS OF DB WHITE DWARFS

    SciTech Connect (OSTI)

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

    2011-08-10T23:59:59.000Z

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

  3. Page 1 of 11 The Value of IBM's DB2 Utilities and Tools in 2011 The Value of IBM's DB2 Utilities and Tools in 2011

    E-Print Network [OSTI]

    Page 1 of 11 The Value of IBM's DB2 Utilities and Tools in 2011 The Value of IBM's DB2 Utilities The Value of IBM's DB2 Utilities and Tools in 2011 Table of Contents I. EXECUTIVE SUMMARY.................................................................................... 5 IV. UTILITY PERFORMANCE AND TOTAL COST OF OWNERSHIP

  4. Asian Development Bank Technical Assistance Report on Building...

    Open Energy Info (EERE)

    of the Sustainable Energy Authority in Sri Lanka Jump to: navigation, search Name Asian Development Bank Technical Assistance Report on Building the Capacity of the Sustainable...

  5. Financial liberalisation and banking crises in sub-Saharan Africa.

    E-Print Network [OSTI]

    Gamariel, Gladys.

    2013-01-01T23:59:59.000Z

    ??Includes abstract. This study aims to investigate the causal effect of ?financial liberalisation policies on the stability of banking sectors in selected countries in Sub (more)

  6. ag films grown: Topics by E-print Network

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

    conduction-band states of NiO 100 thin films grown onto Ag 100 have charac- terized NiO monocrystalline thin films has shown up both onto insulating i.e., MgO, Ref. 21 Marcon,...

  7. ag thin films: Topics by E-print Network

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

    MgO, Ref. 21 Marcon, Marco 2 Multi-level surface enhanced Raman scattering using AgOx thin film Physics Websites Summary: by applying laser-direct writing (LDW) technique on...

  8. ag fe ni: Topics by E-print Network

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

    conduction-band states of NiO 100 thin films grown onto Ag 100 have charac- terized NiO monocrystalline thin films has shown up both onto insulating i.e., MgO, Ref. 21 Marcon,...

  9. ag samples show: Topics by E-print Network

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

    in a low density region sim 30-300 AU from the central binary. Scott J. Kenyon; Daniel Proga; Charles D. Keyes 2001-03-26 29 Ag Communications Communications and Media...

  10. Silver delafossite nitride, AgTaN{sub 2}?

    SciTech Connect (OSTI)

    Miura, Akira [Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen (Germany); Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853 (United States); Lowe, Michael; Leonard, Brian M.; Subban, Chinmayee V. [Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853 (United States); Masubuchi, Yuji; Kikkawa, Shinichi [Graduate School of Engineering, Hokkaido University, N13W8, Kita-ku Sapporo 060-8628 (Japan); Dronskowski, Richard [Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen (Germany); Hennig, Richard G. [Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853 (United States); Abruna, Hector D. [Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853 (United States); DiSalvo, Francis J., E-mail: fjd3@cornell.ed [Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853 (United States)

    2011-01-15T23:59:59.000Z

    A new silver nitride, AgTaN{sub 2}, was synthesized from NaTaN{sub 2} by a cation-exchange reaction, using a AgNO{sub 3}-NH{sub 4}NO{sub 3} flux at 175 {sup o}C. Its crystal structure type is delafossite (R3-bar m) with hexagonal lattice parameters of a=3.141(3) A, c=18.81(2) A, in which silver is linearly coordinated to nitrogen. Energy dispersive X-ray analysis and combustion nitrogen/oxygen analysis gave a composition with atomic ratios of Ag:Ta:N:O as 1.0:1.2(1):2.1(1):0.77(4), which is somewhat Ta rich and indicates some oxide formation. The X-ray photoelectron spectroscopy analysis showed a Ta- and O-rich surface and transmission electron microscope observation exhibited aggregates of ca. 4-5 nm-sized particles on the surface, which are probably related to the composition deviation from a AgTaN{sub 2}. The lattice parameters of stoichiometric AgTaN{sub 2} calculated by density functional theory agree with the experimental ones, but the possibility of some oxygen incorporation and/or silver deficiency is not precluded. -- Graphical abstract: A delafossite silver nitride, AgTaN{sub 2}, was synthesized from NaTaN{sub 2} by a cation-exchange reaction using a AgNO{sub 3}-NH{sub 4}NO{sub 3} flux. It contains N-Ag-N linear bonding. Display Omitted

  11. BayesDB : querying the probable implications of tabular data

    E-Print Network [OSTI]

    Baxter, Jay

    2014-01-01T23:59:59.000Z

    BayesDB, a Bayesian database table, lets users query the probable implications of their tabular data as easily as an SQL database lets them query the data itself. Using the built-in Bayesian Query Language (BQL), users ...

  12. Remote data access and analysis using SciDB

    E-Print Network [OSTI]

    Anderson, Alan M., M. Eng. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    SciDB is an innovative data analysis system that provides fast querying and manipulation of large amounts of time-series, scientific data. This thesis describes the design of a framework that provides a user interface to ...

  13. Complete Genome Sequences of Bacillus subtilis subsp. subtilis Laboratory Strains JH642 (AG174) and AG1839

    E-Print Network [OSTI]

    Smith, Janet L.

    The Gram-positive bacterium Bacillus subtilis is widely used for studies of cellular and molecular processes. We announce the complete genomic sequences of strain AG174, our stock of the commonly used strain JH642, and ...

  14. Asian Development Bank | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: Energy Resources Jump to: navigation,Ashton-SandyLeibo- Transport JumpBank

  15. Banks, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: EnergyAustin EnergyBacliff,BallengerEnergyNIES Low-CarbonCaseBanks

  16. X-ray Image Bank Open for Business - NERSC Center News, Feb 22...

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

    X-ray Image Bank Open for Business X-ray Image Bank Open for Business February 22, 2011 Filipe Maia is building a data bank where scientists from around the world can deposit and...

  17. EDDY CURRENT EFFECT OF THE BNL-AGS VACUUM CHAMBER ON THE OPTICS OF THE BNL-AGS SYNCHROTRON.

    SciTech Connect (OSTI)

    TSOUPAS,N.; AHRENS,L.; BROWN,K.A.; GLENN,J.W.; GARDNER,K.

    1999-03-29T23:59:59.000Z

    During the acceleration cycle of the AGS synchrotron, eddy currents are generated within the walls of the vacuum chambers of the AGS main magnets. The vacuum chambers have elliptical cross section, are made of inconel material with a wall thickness of 2 mm and are placed within the gap of the combined-function main magnets of the AGS synchrotron. The generation of the eddy currents in the walls of the vacuum chambers, creates various magnetic multipoles, which affect the optics of the AGS machine. In this report these magnetic multipoles are calculated for various time interval starting at the acceleration cycle, where the magnetic field of the main magnet is {approx}0.1 T, and ending before the beam extraction process, where the magnetic field of the main magnet is almost constant at {approx}1.1 T. The calculations show that the magnetic multipoles generated by the eddy-currents affect the optics of the AGS synchrotron during the acceleration cycle and in particular at low magnetic fields of the main magnet. Their effect is too weak to affect the optics of the AGS machine during beam extraction at the nominal energies.

  18. Sustainability principles of the Asian Development Bank's (ADB's) energy

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Sustainability principles of the Asian Development Bank's (ADB's) energy policy: An opportunity Development Bank (ADB) energy projects to determine how they address the energy sector challenges facing) improving energy efficiency; (2) promoting renewable energy; (3) reducing energy poverty; and (4) enhancing

  19. NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA ELECTRONICS DIVISION INTERNAL REPORT and Ionospheric Center, Arecibo, Puerto Rico by the National Radio Astronomy Observatory at Green Bank, West Virginia. The general design concept was taken from previous receivers assembled at NRAO. S. Weinreb and N

  20. NATIONAL RADIO ASTRONOMY OBSERVATORY Green, Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green, Bank, West Virginia Electronics Division Internal Rep preformed by the Standard Receiver Section of the National Radio Astronomy Observatory at Green Bank, West Virginia. The following breakdown was used to divide the costs into various categories: (1) Emckajs.c1 . 1

  1. Opening a UK bank account money&consumeradvice

    E-Print Network [OSTI]

    Applebaum, David

    Opening a UK bank account money&consumeradvice Student Information, Advice & Guidance www a non-UK bank card you will be charged every time you withdraw money from cash machines. · If you get a job in the UK your employer will want to pay your money directly into a UK accounts. · You cannot set

  2. Reasons for bank mergers in Europe since 1985

    E-Print Network [OSTI]

    Lausberg, Carsten

    1993-01-01T23:59:59.000Z

    This thesis deals with mergers and acquisitions that were undertaken by the largest European banks between 1985 and 1992. On the basis of an empirical survey among executives from 61 banks and a survey of financial news sources, the study finds...

  3. Government chartered banks step up oil and gas lending

    SciTech Connect (OSTI)

    Crow, P.

    1994-10-17T23:59:59.000Z

    International government chartered banks are playing an increasingly prominent role in lending for world oil and gas development projects. The main players are the World Bank's International Finance Corp. (IFC), European Bank for Reconstruction and Development (EBRD), US Export-Import Bank, and Overseas Private Investment Corp. (OPIC). Those institutions and similar ones are the catalysts for a large number of projects in the former Soviet Union (FSU) and in other nations that are seeking to develop oil and gas resources and build processing plants, pipelines, and distribution networks. Banks also are taking a greater degree of interest in the environmental aspects of projects. In country after country, especially in the developing world, barriers to foreign investment in domestic petroleum sectors are falling. Oil and gas law reforms are under way on each continent. The paper discusses the major players, the World Bank grouped, the Romanian example, the Ex-Im Bank, OPIC, the emphasis on FSU, environmental issues, and new sources of capital in developing countries.

  4. Forensic DNA data banking by state crime labortaories

    SciTech Connect (OSTI)

    McEwen, J.E. [Eunice Kennedy Shrive Center for Mental Retardation, Waltham, MA (United States)

    1995-06-01T23:59:59.000Z

    This article reports the results of a survey of the responsible crime laboratories in the first 19 states with legislation establishing forensic DNA data banks. The survey inquired into the labs` policies and procedures regarding the collection, storage, and analysis of samples; the retention of samples and data; search protocols; access to samples and data by third parties; and related matters. The research suggests that (1) the number of samples collected from convicted offenders for DNA data banking has far surpassed the number that have been analyzed; (2) data banks have already been used in a small but growing number of cases, to locate suspects and to identify associations between unresolved cases; (3) crime labs currently plan to retain indefinitely the samples collected for their data banks; and (4) the nature and extent of security safeguards that crime labs have implemented for their data banks vary among states. The recently enacted DNA Identification Act (1994) will provide $40 million in federal matching grants to states for DNA analysis activities, so long as states comply with specified quality-assurance standards, submit to external proficiency testing, and limit access to DNA information. Although these additional funds should help to ease some sample backlogs, it remains unclear how labs will allocate the funds, as between analyzing samples for their data banks and testing evidence samples in cases without suspects. The DNA Identification Act provides penalties for the disclosure or obtaining of DNA data held by data banks that participate in CODIS, the FBI`s evolving national network of DNA data banks, but individual crime labs must also develop stringent internal safeguards to prevent breaches of data-bank security. 9 refs., 3 tabs.

  5. Surface spin flip probability of mesoscopic Ag wires.

    SciTech Connect (OSTI)

    Mihajlovic, G.; Pearson, J. E.; Bader, S. D.; Hoffmann, A.

    2010-06-08T23:59:59.000Z

    Spin relaxation in mesoscopic Ag wires in the diffusive transport regime is studied via nonlocal spin valve and Hanle effect measurements performed on Permalloy/Ag lateral spin valves. The ratio between momentum and spin relaxation times is not constant at low temperatures. This can be explained with the Elliott-Yafet spin relaxation mechanism by considering the momentum surface relaxation time as being temperature dependent. We present a model to separately determine spin flip probabilities for phonon, impurity and surface scattering and find that the spin flip probability is highest for surface scattering.

  6. Level Structure of 103Ag at high spins

    E-Print Network [OSTI]

    S. Ray; N. S. Pattabiraman; Krishichayan; A. Chakraborty; S. Mukhopadhyay; S. S. Ghugre; S. N. Chintalapudi; A. K. Sinha; U. Garg; S. Zhu; B. Kharraja; D. Almehed

    2007-12-07T23:59:59.000Z

    High spin states in $^{103}$Ag were investigated with the Gammasphere array, using the $^{72}$Ge($^{35}$Cl,$2p2n$)$^{103}$Ag reaction at an incident beam energy of 135 MeV. A $\\Delta J$=1 sequence with predominantly magnetic transitions and two nearly-degenerate $\\Delta J=1$ doublet bands have been observed. The dipole band shows a decreasing trend in the $B(M1)$ strength as function of spin, a well established feature of magnetic bands. The nearly-degenerate band structures satisfy the three experimental signatures of chirality in the nuclei; however microscopic calculations are indicative of a magnetic phenomenon

  7. Pb-free Sn-Ag-Cu ternary eutectic solder

    DOE Patents [OSTI]

    Anderson, I.E.; Yost, F.G.; Smith, J.F.; Miller, C.M.; Terpstra, R.L.

    1996-06-18T23:59:59.000Z

    A Pb-free solder includes a ternary eutectic composition consisting essentially of about 93.6 weight % Sn-about 4.7 weight % Ag-about 1.7 weight % Cu having a eutectic melting temperature of about 217 C and variants of the ternary composition wherein the relative concentrations of Sn, Ag, and Cu deviate from the ternary eutectic composition to provide a controlled melting temperature range (liquid-solid ``mushy`` zone) relative to the eutectic melting temperature (e.g. up to 15 C above the eutectic melting temperature). 5 figs.

  8. Why Are Banks Paying So Little UK Corporation Tax?

    E-Print Network [OSTI]

    Meeks, G.; Meeks, J. G.

    2014-12-29T23:59:59.000Z

    of the ten biggest in the world (HSBC, ranked 3; Barclays, 7; and RBS 8); and the other three are all in the top half of the world 150 (Lloyds, 20; Standard Chartered, 41; Nationwide, 74). Four of them operate across most areas of banking, from retail... annual reports are expressed in US dollars (HSBC, Standard Chartered), they are converted to pounds using average exchange rates for the year from UKFOREX (2013). 2. Bank profits and taxation Banks operating in the UK are taxed on their income net...

  9. E-Print Network 3.0 - ag brennelementewerk hanau Sample Search...

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

    500 nm Au and 50 nm Ti with a thermal evaporator (LH Leybold AG, Hanau... , Garching, Germany), thermal evaporator (LH Leybold AG, Hanau, Germany and IC4 Plus Inficon...

  10. PD Dr. Martin Stetter, Siemens AG 1 Neuronale Verfahren zur Regression

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Neuronale Verfahren zur Regression Lineares Modell Vom: Optimierungsverfahren #12;PD Dr. Martin Stetter, Siemens AG 2 Optimierung konvexer Funktionen Hufiges Problem bei

  11. SO2-induced stability of Ag-alumina catalysts in the SCR of NO...

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

    SO2-induced stability of Ag-alumina catalysts in the SCR of NO with methane. SO2-induced stability of Ag-alumina catalysts in the SCR of NO with methane. Abstract: We report on a...

  12. High-temperature internal oxidation of Ag/1.2at.% Mg and Ag/0.25at.% Mg-0.25at.% Ni.

    SciTech Connect (OSTI)

    Balachandran, U.; Goretta, K. C.; McNallan, M. J.; Park, J.-H.; Prorok, B. C.

    1999-09-08T23:59:59.000Z

    High-temperature oxygen diffusion and internal oxidation in Ag, Ag/1.2 at.% Mg (Ag-Mg), and Ag/0.25 at.% Mg-0.25 at.% Ni (Ag-Mg-Ni) have been studied, mostly in air and 8% O{sub 2}, at 450-835 C. The focus of the studies was on thermogravimetric analysis, microhardness tests, and optical and electron microscopy observations of grain growth and its inhibition by oxidation. The internal oxidation of both alloys exhibited nearly identical activation energies (0.81 eV for Ag-Mg and 0.83 eV for Ag-Mg-Ni) and rate constants. The maximum O content of both alloys was superstoichiometric (e.g., O/Mg > 1.0) and the maximum O/Mg ratios were higher at lower temperatures than at higher temperatures (e.g., 1.25 at 500 C and 1.05 at 800 C). Diffusion of O in pure Ag was {approx}60 times faster at 825 C and {approx}400 times faster at 500 C than internal oxidation of either of the Ag alloys. Grain growth of both alloys and of the Ag was quantified between 450-800 C and related to internal oxidation.

  13. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Elec-xonics Division Internal Report 140 MV The battery voltage as a function of temperature was also measured. The voltage was extremely

  14. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report with the calculator. It is constructed from CMOS logic for lowest power consumption and has a NiCad battery back

  15. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report an opposition battery, a DC Null Voltmeter and a recorder. With this set-up a variation in temperature of .02 C

  16. Category 1: World's best journals Journal of Banking and Finance

    E-Print Network [OSTI]

    Zhang, Zhengjun

    Category 1: World's best journals Journal of Banking and Finance Journal of Finance Journal: Leading specialist journals Financial Analysts Journal Financial Management Journal of Business Finance and Accounting Journal of Empirical Finance Journal of Financial Econometrics Journal of Financial Education

  17. Standardization of information systems development processes and banking industry adaptations

    E-Print Network [OSTI]

    Tanrikulu, Zuhal

    2011-01-01T23:59:59.000Z

    This paper examines the current system development processes of three major Turkish banks in terms of compliance to internationally accepted system development and software engineering standards to determine the common process problems of banks. After an in-depth investigation into system development and software engineering standards, related process-based standards were selected. Questions were then prepared covering the whole system development process by applying the classical Waterfall life cycle model. Each question is made up of guidance and suggestions from the international system development standards. To collect data, people from the information technology departments of three major banks in Turkey were interviewed. Results have been aggregated by examining the current process status of the three banks together. Problematic issues were identified using the international system development standards.

  18. A dynamic term structure model of Central Bank policy

    E-Print Network [OSTI]

    Staker, Shawn W

    2009-01-01T23:59:59.000Z

    This thesis investigates the implications of explicitly modeling the monetary policy of the Central Bank within a Dynamic Term Structure Model (DTSM). We follow Piazzesi (2005) and implement monetary policy by including ...

  19. Transformation at Bank of America : an enterprise systems analysis

    E-Print Network [OSTI]

    Wallance, Daniel Isaac

    2011-01-01T23:59:59.000Z

    The focus of Bank of America's change management initiatives has shifted away from acquiring and integrating new businesses, a process it calls transition, and towards internal enterprise transformation through a process ...

  20. Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) with a two-dimensional square lattice of Ag 2+ ions (Ag=silver, Pyz-pyrdzine, S2O8=sulfate)

    SciTech Connect (OSTI)

    Singleton, John [Los Alamos National Laboratory; Mc Donald, R [Los Alamos National Laboratory; Sengupta, P [Los Alamos National Laboratory; Cox, S [Los Alamos National Laboratory; Manson, J [E WASHINGTON U; Southerland, H [E WASHINGTON U; Warter, M [E WASHINGTON U; Stone, K [STATE UNIV OF NY; Stephens, P [STATE UNIV OF NY; Lancaster, T [OXFORD U; Steele, A [OXFORD U; Blundell, S [OXFORD U; Baker, P [OXFORD U; Pratt, F [RUTHERFORD-APPLETON LAB; Lee, C [NCSU; Whangbo, M [NCSU

    2009-01-01T23:59:59.000Z

    X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) consists of 2D square nets of Ag{sup 2+} ions resulting from the corner-sharing of axially elongated AgN{sub 4}O{sub 2} octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, {mu}{sup +}Sr measurements indicate that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) undergoes 3D magnetic ordering below 7.8(3) K.

  1. Acceleration of heavy ions in the AGS and CBA

    SciTech Connect (OSTI)

    Barton, M.Q.

    1983-01-01T23:59:59.000Z

    A plan has been developed to inject ion beams from the Brookhaven Tandem or a cyclotron added to the Tandem into the AGS. This beam could then be injected into a relativistic heavy ion collider. The availability of many CBA components adds to the attractiveness of this proposal.

  2. Final report for 1.7 megajoule prototype bank testing

    SciTech Connect (OSTI)

    NONE

    1995-10-01T23:59:59.000Z

    American Control Engineering is pleased to submit to LLNL this Final Report describing the final assembly and preliminary testing of the 1.7 megajoule prototype capacitor bank that is located at our facility. The purpose of this test program was to evaluate and characterize the performance of this capacitor bank. These tests were necessary in order to proceed with the design of a final building block module that is to be used to create a reliable and cost effective multi-hundred megajoule energy storage system. The period of performance covered by this contract is from January 1, 1991 through August 31, 1992. American Control Engineering has provided all of the necessary facilities, personnel and materials that were required to perform this testing effort (except for the existing capacitor bank, the LLNL provided flashlamp assembly and E-size ignitron switch tube), An overall view of the assembled capacitor bank system as it appeared at the completion of this subcontract is shown. The initial statement-of-work for the testing and characterization of the capacitor bank was as follows: (1) Measure all of the principal electrical parameters for the 1.7 megajoule prototype capacitor bank at low voltage before proceeding to high voltage testing. This low voltage testing is to include measurement of both normal and fault current and voltage waveforms, starting with the smallest building block grouping and proceeding systematically through to the capacitor bank load. (2) Assemble and attach each of the major subsystem elements to the capacitor bank as they are required for low voltage testing including the ignition output switch structure, coaxial transmission line and load assembly. (3) Make comparison of the test results collected through low voltage testing with those forecasted by the computer mode. Evaluate and resolve any discrepancies between the two results until the computer model achieves reasonable agreement with the actual measured test results.

  3. Introduction to duration concepts: application to bank management

    E-Print Network [OSTI]

    Meyers, Alison J.

    1985-01-01T23:59:59.000Z

    limitations due to over- simplifications. The balance sheet used in DGame is far too simpli- fied to use in understanding duration analysis in the real world. -24- First, banks carry many more different types of liabilities than just CD deposits. Other...INTRODUCTION TO DURATION CONCEPTS: APPLICATION TO BANK MANAGEMENT A Professional Paper by Alison J. Meyers Submitted to the College of Agriculture of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER...

  4. PD Dr. Martin Stetter, Siemens AG 1 Statistische und neuronale Lernverfahren

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Statistische und neuronale Lernverfahren Martin Stetter SS 2003, Siemens AG 2 Behandelte Themen 0. ,,Motivation": Lernen in Statistik und Biologie 1-Regression 4. Bayes-Belief-Netze Statistische und neuronale Lernverfahren #12;PD Dr. Martin Stetter, Siemens AG

  5. PD Dr. Martin Stetter, Siemens AG 1 Neuronale Lernverfahren fr Klassifikation

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Neuronale Lernverfahren fr Klassifikation Das Perceptron #12;PD Dr. Martin Stetter, Siemens AG 2 Das Perceptron Klassifikation: Perceptron Neuronale Struktur- Klassifikationsfehler 1x w )(m x 1)( =m y 0^ =y 1^ +=y 2x #12;PD Dr. Martin Stetter, Siemens AG 3Klassifikation

  6. PD Dr. Martin Stetter, Siemens AG 1 Lernen von Datenmodellen: Fehlerminimierung und Regularisierung

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Lernen von Datenmodellen: Fehlerminimierung und Regularisierung: Fehlerminimierung #12;PD Dr. Martin Stetter, Siemens AG 2 Maximum-Likelihood und Fehlerminimierung Likelihood: Fehlerfunktionen #12;PD Dr. Martin Stetter, Siemens AG 3 Def. Fehlerfunktion: 0))|(,,( wxfyxl yxyyx ,0),,( =lmit

  7. Siemens AG, CT IC 4, H.-G. Zimmermann1 CORPORATETECHNOLOGY

    E-Print Network [OSTI]

    Schmidhuber, Juergen

    Siemens AG, CT IC 4, H.-G. Zimmermann1 CORPORATETECHNOLOGY System Identification & Forecasting with Advanced Neural Networks Principles, Techniques, Applications Hans Georg Zimmermann Siemens AG Email : Hans_Georg.Zimmermann@siemens.com Siemens AG, CT IC 4, H.-G. Zimmermann2 CORPORATETECHNOLOGY . . . . ! " i ii wxw 0 w1 wn xn x1 Distinct

  8. PD Dr. Martin Stetter, Siemens AG 1 Lernen von Datenmodellen: Approximation

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Lernen von Datenmodellen: Approximation Bayes`sches Schlieen: Approximation #12;PD Dr. Martin Stetter, Siemens AG 2 Ziel maschinellen Lernens (=statistische Inferenz) Man Datenmodellen: Approximation #12;PD Dr. Martin Stetter, Siemens AG 3 Bayes`sches Schlieen Es gilt, die Daten

  9. PD Dr. Martin Stetter, Siemens AG 1 Statistische und neuronale Lernverfahren

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Statistische und neuronale Lernverfahren Martin Stetter WS 03, Siemens AG 2 Behandelte Themen 0. ,,Motivation": Lernen in Statistik und Biologie 1-Regression 4. Bayes-Belief-Netze Statistische und neuronale Lernverfahren #12;PD Dr. Martin Stetter, Siemens AG

  10. PD Dr. Martin Stetter, Siemens AG 1 Neuronale Verfahren zur Regression

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    PD Dr. Martin Stetter, Siemens AG 1 Neuronale Verfahren zur Regression Lineares Modell Vom-Netze Regression #12;PD Dr. Martin Stetter, Siemens AG 2 Das lineare Modell Ausgangspunkt: Lineares Perceptron vorgegeben, werden nicht gelernt #12;PD Dr. Martin Stetter, Siemens AG 3 Geschrieben als Regressionsmodell

  11. Influence des endiguements et remblais sur l'inondation de la plaine de l'Agly

    E-Print Network [OSTI]

    Boyer, Edmond

    Influence des endiguements et remblais sur l'inondation de la plaine de l'Agly The influence of dikes and embankments on the Agly plain floods par A. Paquier Cemagref Building ofdikes along downstream reach ofAgly River has protected the low plain /rom the more frequent floods, wlùch encourages

  12. Pd and Ag metal-silicate partitioning applied to Earth differentiation and core-mantle exchange

    E-Print Network [OSTI]

    Mcdonough, William F.

    Pd and Ag metal-silicate partitioning applied to Earth differentiation and core-mantle exchange metallic sulfide and liquid silicate under plausible magma ocean conditions constrains potential core 107 Ag content and the origin of observed Pd and Ag mantle abundances. DPd metallic sulfide / silicate

  13. 1 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim wileyonlinelibrary.com Interfacial Nanosphere Lithography toward Ag2SAg

    E-Print Network [OSTI]

    Qi, Limin

    -shell Au@Ag2S nanoparticles,[6] hollow-solid Ag2S­Ag nanocomposites,[2,7] porous Ag2S­Ag hybrid nano- tubes. While a variety of physical processes-aided nano- sphere lithography methods have been developed above the tangent-point plane and Ag nano- bowl arrays enclosing the lower part of the MCC template were

  14. The local knowledge bank : uncovering the processes and networks of social innovation at Brazil's first community bank

    E-Print Network [OSTI]

    Gao, Ying, M.C.P. Massachusetts Institute of Technology

    2014-01-01T23:59:59.000Z

    In this thesis, I apply a case study method to examine the processes of knowledge management both within the neighborhood, and in institutional partnerships, by Banco Palmas, Brazil's first community development bank, as ...

  15. GhostDB: Hiding Data from Prying Eyes Christophe Salperwyck*

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    one direction: from public to private. This demonstration shows GhostDB's query processing in action Imagine that you have been entrusted with private data, such as corporate product information, sensitive queries whose result will combine private and public data, but private data must not be revealed, say

  16. Anti-diabetic and hypolipidemic effects of Sargassum yezoense in db/db mice

    SciTech Connect (OSTI)

    Kim, Su-Nam, E-mail: snkim@kist.re.kr [Natural Medicine Center, KIST Gangneung Institute, Gangneung 210-340 (Korea, Republic of)] [Natural Medicine Center, KIST Gangneung Institute, Gangneung 210-340 (Korea, Republic of); Lee, Woojung [Natural Medicine Center, KIST Gangneung Institute, Gangneung 210-340 (Korea, Republic of)] [Natural Medicine Center, KIST Gangneung Institute, Gangneung 210-340 (Korea, Republic of); Bae, Gyu-Un [College of Pharmacy, Sookmyung Women's University, Seoul 140-742 (Korea, Republic of) [College of Pharmacy, Sookmyung Women's University, Seoul 140-742 (Korea, Republic of); Research Center for Cell Fate Control, Sookmyung Women's University, Seoul 140-742 (Korea, Republic of); Kim, Yong Kee, E-mail: yksnbk@sookmyung.ac.kr [College of Pharmacy, Sookmyung Women's University, Seoul 140-742 (Korea, Republic of)

    2012-08-10T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Sargassum yezoense (SY) treatment improved glucose and lipid impairment in vivo. Black-Right-Pointing-Pointer This pharmacological action is associated with PPAR{alpha}/{gamma} dual activation. Black-Right-Pointing-Pointer It decreases the expression of G6Pase for gluconeogenesis in liver. Black-Right-Pointing-Pointer It increases the expression of UCP3 for lipid metabolism in adipose tissue. Black-Right-Pointing-Pointer There are no significant side effects such as body weight gain and hepatomegaly. -- Abstract: Peroxisome proliferator-activated receptors (PPARs) have been considered to be desirable targets for metabolic syndrome, even though their specific agonists have several side effects including body weight gain, edema and tissue failure. Previously, we have reported in vitro effects of Sargassum yezoense (SY) and its ingredients, sargaquinoic acid (SQA) and sargahydroquinoic acid (SHQA), on PPAR{alpha}/{gamma} dual transcriptional activation. In this study, we describe in vivo pharmacological property of SY on metabolic disorders. SY treatment significantly improved glucose and lipid impairment in db/db mice model. More importantly, there are no significant side effects such as body weight gain and hepatomegaly in SY-treated animals, indicating little side effects of SY in liver and lipid metabolism. In addition, SY led to a decrease in the expression of G6Pase for gluconeogenesis in liver responsible for lowering blood glucose level and an increase in the expression of UCP3 in adipose tissue for the reduction of total and LDL-cholesterol level. Altogether, our data suggest that SY would be a potential therapeutic agent against type 2 diabetes and related metabolic disorders by ameliorating the glucose and lipid metabolism.

  17. Determine Minimum Silver Flake Addition to GCM for Iodine Loaded AgZ

    SciTech Connect (OSTI)

    Terry J. Garino; Tina M. Nenoff; Mark A. Rodriguez

    2014-04-01T23:59:59.000Z

    The minimum amount of silver flake required to prevent loss of I{sub 2} during sintering in air for a SNL Glass Composite Material (GCM) Waste Form containing AgI-MOR (ORNL, 8.7 wt%) was determined to be 1.1 wt% Ag. The final GCM composition prior to sintering was 20 wt% AgI-MOR, 1.1 wt% Ag, and 80 wt% Bi-Si oxide glass. The amount of silver flake needed to suppress iodine loss was determined using thermo gravimetric analysis with mass spectroscopic off-gas analysis. These studies found that the ratio of silver to AgI-MOR required is lower in the presence of the glass than without it. Therefore an additional benefit of the GCM is that it serves to inhibit some iodine loss during processing. Alternatively, heating the AgI-MOR in inert atmosphere instead of air allowed for densified GCM formation without I{sub 2} loss, and no necessity for the addition of Ag. The cause of this behavior is found to be related to the oxidation of the metallic Ag to Ag{sup +} when heated to above ~300{degrees}C in air. Heating rate, iodine loading levels and atmosphere are the important variables that determine AgI migration and results suggest that AgI may be completely incorporated into the mordenite structure by the 550{degrees}C sintering temperature.

  18. E-Print Network 3.0 - ag 50wx2 nafion-h Sample Search Results

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

    Page 1 of 5 Chapter 4 Answer Key 20. 42. 12;Page 2 of 5 54. 60. 2 AgNO3 (aq) + CaCl2 (aq) 2 Ag... Cl (s) + Ca(NO3)2 (aq) Ag+ + Cl- AgCl Determine the limiting reactant:...

  19. The configuration and sediments of Stetson Bank, northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Neumann, Andrew Conrad

    1958-01-01T23:59:59.000Z

    . 5 BATHYMETRY OF STETSON BANK, 5A. ? FROM DATA OF U. S. C. L G. S. , 5B ? FROM DATA OF PRESENT SURVEY 43 FIG. 6 STETSON BANK: BATHYMETRIC PROFILES 45 FIG. 7 STETSON BANK: LITHOLOGY, SEDIMENTS AND BATHYMETRY 48 FIG. 8 A SANDSTONE FRAGMENT... ANALYSIS OF ROCK MATERIAL FROM STE1%ON BANK 50 TABLE 3 CLAY MINERAIS INCLUDED IN ROCK AND SEDIMENT SAMPLES FROM STETSON BANK 60 TABLE 4 PARTICLE SIZE GRADES AND MEDIAN DIAllKTERS OF SEDIMENT SAMPLES FROM STETSON BANK TABLE 5 MACROFAUNAL ASSEMBLAGES...

  20. T-594: IBM solidDB Password Hash Authentication Bypass Vulnerability

    Broader source: Energy.gov [DOE]

    This vulnerability could allow remote attackers to execute arbitrary code on vulnerable installations of IBM solidDB. Authentication is not required to exploit this vulnerability.

  1. Morphological and electrochemical characterization of electrodeposited ZnAg nanoparticle composite coatings

    SciTech Connect (OSTI)

    Punith Kumar, M.K.; Srivastava, Chandan, E-mail: csrivastava@materials.iisc.ernet.in

    2013-11-15T23:59:59.000Z

    Silver nanoparticles with an average size of 23 nm were chemically synthesized and used to fabricate ZnAg composite coatings. The ZnAg composite coatings were generated by electrodeposition method using a simple sulfate plating bath dispersed with 0.5, 1 and 1.5 g/l of Ag nanoparticles. Scanning electron microscopy, X-ray diffraction and texture co-efficient calculations revealed that Ag nanoparticles appreciably influenced the morphology, micro-structure and texture of the deposit. It was also noticed that agglomerates of Ag nanoparticles, in the case of high bath load conditions, produced defects and dislocations on the deposit surface. Ag nanoparticles altered the corrosion resistance property of ZnAg composite coatings as observed from Tafel polarization, electrochemical impedance analysis and an immersion test. Reduction in corrosion rate with increased charge transfer resistance was observed for ZnAg composite coatings when compared to a pure Zn coating. However, the particle concentration in the plating bath and their agglomeration state directly influenced the surface morphology and the subsequent corrosion behavior of the deposits. - Highlights: Synthesis of Ag nanoparticles with an average size of 23 nm Fabrication of Zn/nano Ag composite coating on mild steel Composite coatings showed better corrosion resistance. Optimization of particle concentration is necessary.

  2. Application of a new coordination compound for the preparation of AgI nanoparticles

    SciTech Connect (OSTI)

    Mohandes, Fatemeh [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Salavati-Niasari, Masoud, E-mail: salavati@kashanu.ac.ir [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Institute of Nano Science and Nano Technology, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of)

    2013-10-15T23:59:59.000Z

    Graphical abstract: Silver iodide nanoparticles have been sonochemically synthesized by using silver salicylate complex, [Ag(HSal)], as silver precursor. A series of control experiments were carried out to investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures. - Highlights: Silver salicylate as a new precursor was applied to fabricate ?-AgI nanoparticles. To further decrease the particle size of AgI, SDS was used as surfactant. The effect of preparation parameters on the particle size of AgI was investigated. - Abstract: AgI nanoparticles have been sonochemically synthesized by using silver salicylate, [Ag(HSal)], as silver precursor. To investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures, several experiments were carried out. The products were characterized by SEM, TEM, XRD, TGA/DTA, UVvis, and FT-IR. Based on the experimental findings in this research, it was found that the size of AgI nanoparticles was dramatically dependent on the silver precursor, sonochemical irradiation, and surfactant concentration. Sodium dodecyl sulfate (SDS) was applied as surfactant. When the concentration of SDS was 0.055 mM, very uniform sphere-like AgI nanoparticles with grain size of about 2530 nm were obtained. These results indicated that the high concentration of SDS could prevent the aggregation between colloidal nanoparticles due to its steric hindrance effect.

  3. Trends in agricultural lending by commercial banks 1964-1984

    E-Print Network [OSTI]

    DeBerry, David Kendall

    1986-01-01T23:59:59.000Z

    ) represents the lowest percent- age held by any group of hanks in any year. The effects of inflation and real economic growth in the banking industry played a vital role in the changes that have occurred over the 20 year period. 8owever, it does... Adjusting the data with the GNF implicit price deflator does not add much more insight to the study. One can still observe the effects of real economic growth in the asset size of commercial banks ? this time without the effects of general inflation...

  4. Waste Management Fault Tree Data Bank (WM): 1992 status report

    SciTech Connect (OSTI)

    Baughman, D.F.; Hang, P.; Townsend, C.S.

    1993-08-30T23:59:59.000Z

    The Risk Assessment Methodology Group (RAM) of the Nuclear Process Safety Research Section (NPSR) maintains a compilation of incidents that have occurred in the Waste Management facilities. The Waste Management Fault Tree Data Bank (WM) contains more than 35,000 entries ranging from minor equipment malfunctions to incidents with significant potential for injury or contamination of personnel. This report documents the status of the WM data bank including: availability, training, source of data, search options, and usage, to which these data have been applied. Periodic updates to this memorandum are planned as additional data or applications are acquired.

  5. Patterns of coral recruitment at the East Flower Garden Bank

    E-Print Network [OSTI]

    Baggett, Larry Scott

    1985-01-01T23:59:59.000Z

    PA~ OF CORK RECRUITMENZ AT THE EAST ~ GARDEN BANK A Thesis LARRY SCOTT BAGGEIT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requireaents for the degree of MASTER OF SCIENCE December 1985 Major... Subject: Oceanography PA~ OF CORAL RZCRUI11%2% AT THE EAST FLCKKB GARDEN BANK A Thesis by Approved as to style and content by: Thomas J. Bri t (Chairman of Ccxnmittee) Eric N. Pcwell (~r) A. B. Smith (Member ) R. O. Reid (Head of Department...

  6. Multi-scale texture analysis of remote sensing images using gabor filter banks and wavelet transforms

    E-Print Network [OSTI]

    Ravikumar, Rahul

    2009-05-15T23:59:59.000Z

    to texture information extraction and utilization. This research focuses on the use of multi-scale image texture analysis techniques using Gabor filter banks and Wavelet transformations. Gabor filter banks model texture as irradiance patterns in an image over...

  7. Did Residential Mortgages Help Banks and Hurt Credit Unions During the Financial Crisis?

    E-Print Network [OSTI]

    Wilcox, James A.

    2013-01-01T23:59:59.000Z

    Did Residential Mortgages Help Banks and Hurt Credit UnionsDid Residential Mortgages Help Banks and Hurt Credit Unionsrisk of failure, but do not help to answer whether either

  8. Integrative Innovation Strategy : a case study of Guaranty Trust Bank plc (GTBank)

    E-Print Network [OSTI]

    Adeyeri, Modupe Oludare

    2014-01-01T23:59:59.000Z

    Since starting in 1990, Guaranty Trust Bank plc (GTBank) has emerged as one of the strongest players in the African Banking space despite the challenging business climate. Firms operating in similar conditions - geographies, ...

  9. The effect of alternative tree representations on tree bank Mark Johnson*

    E-Print Network [OSTI]

    Johnson (1998) The effect of alternative tree representations on tree bank grammars. In D.M.W. Powers (ed

  10. THE DISTRIBUTION OF THE HUMPBACK WHALE, MEGAPTERA NOVAEANGLIAE, ON GEORGES BANK AND IN

    E-Print Network [OSTI]

    on Silver and Navidad Banks which lie north ofthe Dominican Republic (Winn et al. 1975; Balcomb and Nichols

  11. Transparent Conducting Electrodes based on 1D and 2D Ag Nanogratings for Organic Photovoltaics

    E-Print Network [OSTI]

    Zeng, Beibei; Bartoli, Filbert J

    2014-01-01T23:59:59.000Z

    The optical and electrical properties of optically-thin one-dimensional (1D) Ag nanogratings and two-dimensional (2D) Ag nanogrids are studied, and their use as transparent electrodes in organic photovoltaics are explored. A large broadband and polarization-insensitive optical absorption enhancement in the organic light-harvesting layers is theoretically and numerically demonstrated using either single-layer 2D Ag nanogrids or two perpendicular 1D Ag nanogratings, and is attributed to the excitation of surface plasmon resonances and plasmonic cavity modes. Total photon absorption enhancements of 150% and 200% are achieved for the optimized single-layer 2D Ag nanogrids and double (top and bottom) perpendicular 1D Ag nanogratings, respectively.

  12. Political connections, bank deposits, and formal deposit insurance: Evidence from an emerging economy

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Political connections, bank deposits, and formal deposit insurance: Evidence from an emerging the impact of banks' political connections on their ability to collect deposits under two different deposit, regardless of their type (state-owned or private entities), politically connected banks are able to attract

  13. OVERSAMPLING COMPLEX-MODULATED DIGITAL FILTER BANK PAIRS SUITABLE FOR EXTENSIVE SUBBAND-SIGNAL AMPLIFICATION

    E-Print Network [OSTI]

    Gckler, Heinz G.

    subband-signals by a synthe- sis filter bank (SFB). Due to low battery energy available in hear- ing aidsOVERSAMPLING COMPLEX-MODULATED DIGITAL FILTER BANK PAIRS SUITABLE FOR EXTENSIVE SUBBAND@nt.rub.de, web: www.dsv.rub.de ABSTRACT Oversampling, complex-modulated digital subband coder filter banks

  14. Pamela Campa University of Calgary Christina Hkanson Sveriges Riksbank (Bank of Sweden)

    E-Print Network [OSTI]

    2013 Pamela Campa ­ University of Calgary Christina Håkanson ­ Sveriges Riksbank (Bank of Sweden (Bank of Sweden) Virginia Queijo von Heideken ­ Sveriges Riksbank (Bank of Sweden) Mirco Tonin ­ School ­ University of Lausanne #12;2005 Thomas Eisensee ­ Ministry of Finance, Sweden Natalie Pienaar ­ National

  15. Pamela Campa University of Calgary Christina Hkanson Sveriges Riksbank (Bank of Sweden)

    E-Print Network [OSTI]

    2013 Pamela Campa ­ University of Calgary Christina Håkanson ­ Sveriges Riksbank (Bank of Sweden (Bank of Sweden) Virginia Queijo von Heideken ­ Sveriges Riksbank (Bank of Sweden) Mirco Tonin Favara ­ University of Lausanne #12;2005 Thomas Eisensee ­ Ministry of Finance, Sweden Natalie Pienaar

  16. E-Business Value Creation in Jordanian Banking Services Industry: An Empirical Analysis of Key Factors

    E-Print Network [OSTI]

    E-Business Value Creation in Jordanian Banking Services Industry: An Empirical Analysis of Key an extended conceptual research model for assessing the value of e-business at the bank level environment) that may affect value creation of carrying out e- business in Jordanian banking sector. Survey

  17. Directions to the National Radio Astronomy Observatory Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    Directions to the National Radio Astronomy Observatory Green Bank, West Virginia From Charleston Roanoke, VA: Via I-64 West, exit at White Sulphur Springs (Exit 181) and take Rt. 92 North to Green Bank, then take Rt. 92 South to Green Bank. From Washington DC: Via I-66 West to I-81 South. Option 1: Take I-81

  18. The Construction and Maintenance Plan for a Grand Banks Multi-Purpose Pipeline

    E-Print Network [OSTI]

    Bruneau, Steve

    The Construction and Maintenance Plan for a Grand Banks Multi-Purpose Pipeline D.W. (Don) Wilson, Director, North Atlantic Pipeline Partners, L.P. NOIA 2000 Conference June, 2000 #12;Grand Banks Multi-Purpose Pipeline Route January 2000 Grand Banks of Newfoundland Newfoundland Come by Chance St. John's Argentia 50o

  19. The front on the Northern Flank of Georges Bank in spring: 1. Tidal and subtidal variability

    E-Print Network [OSTI]

    Kurapov, Alexander

    (supercritical flow) and slower than the lowest internal modes in deeper water to the north (subcritical flow of cool, fresh Scotian Shelf Water (SSW), stratifying the otherwise vertically well-mixed outer bank that contributes to its assimilation with ambient bank water. The off-bank- propagating internal tide is dominated

  20. Corrosion behavior of newly developed TiAgFe dental alloys in neutral saline solution

    E-Print Network [OSTI]

    Zheng, Yufeng

    Corrosion behavior of newly developed Ti­Ag­Fe dental alloys in neutral saline solution B. B. Zhang, B. L. Wang, L. Li and Y. F. Zheng* The corrosion behavior of Ti­5Ag­xFe alloys (x ¼ 1, 2.5, 5 wt) Ti,Ti­ 5Ag­xFe alloys exhibited higher corrosion potentials, lower current densities, and larger

  1. E-Print Network 3.0 - al cu ag Sample Search Results

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

    Rutgers University Collection: Chemistry 40 A theoretical study of adsorption of carbon monoxide on Ag-ZSM-5 zeolite Siriporn Jungsuttiwong , P.Khongpracha , T. N. Truong ,...

  2. Potential-field geophysical programs for VAX 7xx computers; source code (programs A-G)

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    A U.S. Geological Survey report is presented giving the source code of potential-field geophysical programs (programs A-G) for VAX 7xx computers.

  3. Annales Geophysicae, 23, 16031610, 2005 SRef-ID: 1432-0576/ag/2005-23-1603

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Annales Geophysicae, 23, 1603­1610, 2005 SRef-ID: 1432-0576/ag/2005-23-1603 © European Geosciences

  4. E-Print Network 3.0 - ag cu eu Sample Search Results

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

    surface roughness of the Cu80Ag15Au5 layers was ... Source: Wadley, Haydn - Intelligent Processing of Materials Laboratory & Department of Materials Science and Engineering,...

  5. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report line. A 12 V stor- e battery may be attached to the battery connector with pin 1 ground and pin 2 +12 V DC nominal. When the primary power fails, the battery will supply power to the clock. About 1 1/2 amp

  6. NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY GREEN BANK, WEST VIRGINIA ELECTRONICS DIVISION TECHNICAL NOTE .:41; CLOCK INFORMATION FOR AST 286 COMPUTERS Ronald B. Weimer The battery backed clock is only read (which does not set the battery clock) the AST keeps time from a second crystal oscillator. A rough block

  7. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report No. 109 BATTERY PACK FOR HEWLETT-PACKARD 5065A RUBIDIUM FREQUENCY STANDARD Michael Balister OCTOBER 1971 NUMBER OF COPIES: 150 #12;BATTERY PACK FOR HEWLETT-PACKARD 5065A RUBIDIUM FREQUENCY STANDARD

  8. DOE Hosts Festival to Collect Items for Area Food Banks

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. Deputy Secretary of Energy Daniel Poneman and a representative of the Capital Area Food Bank are among the guest speakers at an event this Tuesday, July 31, to collect food items for the DOE Feeds Families drive.

  9. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia ELECTRONICS DIVISION INTERNAL REPORT the earth's axis and perpendic- ular to the Greenwich Meridian, call it the east-west plane. A telescope's rectangular cordinate components (x,y,z) are X = 882880.0208m Distance from the east-west plane, Greenwich

  10. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report which has been used on all systems mounted in the past at the 300-foot telescope. The East and West 14 are so made to allow the East and West 1410 MHz feeds to be positioned 2. 63, 5.24, 7.88 and 10. 52

  11. NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY Green Bank, West Virginia Electronics Division Internal Report (Polarization) Focus Declination Beam East on Sky (Feed West of Center) Beam North to West on Sky (Feed North to West on Sky) Feed moves down toward surface Beam South on Sky Position Read- out Sign 300-FOOT

  12. Banking on Solar: New Opportunities for Lending (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-08-01T23:59:59.000Z

    The U.S. solar industry is a $13.7 billion market with roughly 450,000 systems in place. Bank and credit union lending for solar system deployment represents a valuable new opportunity for lenders to expand their consumer and commercial customer relationships, bring on new relationships and open a new asset class category.

  13. Thomas Banks Santa Cruz Institue for Particle Physics (SCIPP)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    PROFESSIONAL PREPARATION Reed College Physics/Math B.A. 1969 Massachusetts Institute of Technology Physics PhThomas Banks Santa Cruz Institue for Particle Physics (SCIPP) UC Santa Cruz Department of Physics of Physics, University of California, Santa Cruz 1989-present Professor of Physics, Rutgers University 1986

  14. RESEARCH ARTICLE Seed bank persistence of genetically modified canola

    E-Print Network [OSTI]

    California at Davis, University of

    RESEARCH ARTICLE Seed bank persistence of genetically modified canola in California Douglas J-Verlag 2012 Abstract Introduction Canola, which is genetically modified (GM) for tolerance to glyphosate, has of glyphosate. Methods Volunteer from dormant canola seeds produced thousands of plants per hectare

  15. The Green Bank Interference Protection Group: Policies for RFI Management

    E-Print Network [OSTI]

    Groppi, Christopher

    possible access to the spectrum for Observers at Green Bank. Our general philosophy regarding this task has delegated to members of the IPG. The general philosophy for interference mitigation in Zone1 it if it happens to cause interference. At risk of stating the obvious, we note here that the equipment of visiting

  16. March 23, 2008 Databases: Practical DB Design 1 Practical Database Design

    E-Print Network [OSTI]

    Adam, Salah

    approach towards development of information system, called, Information System Development Life Cycle. #12 of Information Systems in Organizations + Why Organizations Use DB Systems + Information System Life Cycle System Life Cycle ... Database DBMS Users Users #12;March 23, 2008 Databases: Practical DB Design 8

  17. CryptDB: A Practical Encrypted Relational DBMS Raluca Ada Popa, Nickolai Zeldovich, and Hari Balakrishnan

    E-Print Network [OSTI]

    Sabatini, David M.

    CryptDB: A Practical Encrypted Relational DBMS Raluca Ada Popa, Nickolai Zeldovich, and Hari Balakrishnan {raluca, nickolai, hari}@csail.mit.edu ABSTRACT CryptDB is a DBMS that provides provable. When individual users or enterprises store their sensitive data in a DBMS today, they must trust

  18. Chapter 5: The Single Nucleotide Polymorphism Database (dbSNP) of Nucleotide Sequence Variation

    E-Print Network [OSTI]

    Levin, Judith G.

    Chapter 5: The Single Nucleotide Polymorphism Database (dbSNP) of Nucleotide Sequence Variation, and performance of functional studies. The Single Nucleotide Polymorphism database (dbSNP) is a public single-base nucleotide substitutions (also known as single nucleotide polymorphisms or SNPs), small

  19. ABSORPTION-DELAY MODELS OF HEAT TRANSPORT R.E. SHOWALTER AND D.B. VISARRAGA

    E-Print Network [OSTI]

    ABSORPTION-DELAY MODELS OF HEAT TRANSPORT R.E. SHOWALTER AND D.B. VISARRAGA Abstract. A temperature jump in the water traveling through a pipe is delayed by the absorption of heat into the pipe wall transfer, absorption, memory, kinetic models, approximation. 1 #12;2 R.E. SHOWALTER AND D.B. VISARRAGA 1

  20. Performance Evaluation of a MongoDB and Hadoop Platform for Scientific Data Analysis

    E-Print Network [OSTI]

    Project are using MongoDB, a document oriented NoSQL store. However, there is a limited understanding- laborators are added onto the project over time. MongoDB provides an appropriate data model and query language for this application. However, the project also needs to perform complex statistical data mining

  1. On the high intensity aspects of AGS Booster proton operation

    SciTech Connect (OSTI)

    Reece, R.K.; Ahrens, L.A.; Bleser, E.J.; Brennan, J.M.; Gardner, C.; Glenn, J.W.; Roser, T.; Shoji, Y.; van Asselt, W.; Weng, W.T.

    1993-01-01T23:59:59.000Z

    Observations of high intensity effects on the proton performance of the AGS Booster are presented, including present operational limits and correction methods. The transverse emittances, optimum tune working points, damping of coherent transverse oscillations and correction of stopband resonances through third-order are discussed in addition to the observed tune spread due to space charge forces. The initial longitudinal phase space distribution, capture and acceleration parameters and measurements are also given. Operational tools and strategies relevant to the high intensity setup are mentioned.

  2. On the high intensity aspects of AGS Booster proton operation

    SciTech Connect (OSTI)

    Reece, R.K.; Ahrens, L.A.; Bleser, E.J.; Brennan, J.M.; Gardner, C.; Glenn, J.W.; Roser, T.; Shoji, Y.; van Asselt, W.; Weng, W.T.

    1993-06-01T23:59:59.000Z

    Observations of high intensity effects on the proton performance of the AGS Booster are presented, including present operational limits and correction methods. The transverse emittances, optimum tune working points, damping of coherent transverse oscillations and correction of stopband resonances through third-order are discussed in addition to the observed tune spread due to space charge forces. The initial longitudinal phase space distribution, capture and acceleration parameters and measurements are also given. Operational tools and strategies relevant to the high intensity setup are mentioned.

  3. Mepsolar AG aka Munich Energy Partners | 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 Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAKGalwayHydrothermalMcFarland isDiscoveries(2006)Mepsolar AG aka

  4. SolarWaterWorld AG | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information SilverSolarStructure Ltd Jump to:SolarWaterWorld AG

  5. AgFe Management Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil JumpAerowatt Energies Jump to:Africa-EconomicAfricanLtdAgFe

  6. PNC Bank On-line BankCard Center -Use to access Penn State Purchasing Card statements on-line

    E-Print Network [OSTI]

    Demirel, Melik C.

    the ability to view company or account information and transactions within a current cycle period forget your password you can contact your designated company administrator or PNC Bank. After the Welcome Screen after you have logged in: 1) Transaction Activity 2) Current Activity Note the in the PNC

  7. A novel polythreading Ag(I) coordination polymer with blue photoluminescence

    SciTech Connect (OSTI)

    Duan, Xian-Ying, E-mail: dxynumber@163.com [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China); Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002 (China); Yao, Jing; Lu, Chang-Sheng [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China); Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China)

    2013-04-15T23:59:59.000Z

    One new compound, [Ag(p-bix)]{sub 3}[Ag(Hbtc){sub 2}]2H{sub 2}O (H{sub 3}btc=1,2,4-benzenetricarboxylate, p-bix=1,4-bis(imidazol-1-ylmethyl)-benzene), has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR, PXRD, luminescent analysis, and single-crystal X-ray diffraction. X-ray structural analysis revealed that 0-D unit [Ag(Hbtc){sub 2}]{sup 3?} and two kinds of 1-D linear chain [Ag(p-bix)]{sub ?}{sup +}, can be found within the crystal structure. The combination of 0-D [Ag(Hbtc){sub 2}]{sup 3?} unit and 1-D undulated chain [Ag1(p{sub 1}-bix)]{sub ?}{sup +} through weak AgO bond gave rise to 2-D anionic supramolecular doublelayer. Then the grids of the 2-D layer are threaded by 1-D linear cationic chain [Ag2(p{sub 2}-bix)]{sub ?}{sup +} to generate entangled 3-D architecture with unusual poly(pseudo-rotaxane)-type arrangements. Luminescent properties of the title complex were also studied in this paper. - Graphical abstract: Novel 3D polythreading supramolecular architecture was constructed, in which 1D linear cationic chains [Ag(p{sub 2}-bix)]{sub ?}{sup +} threaded into the grid of weak AgO bonded anionic 2D sheet. Highlights: ? Novel 1D{sup +}+2D{sup ?}?3D polythreading coordination complex was reported. ? Diverse conformations of p-bix result in different 1D [Ag(p-bix)]{sub ?}{sup +} chains. ? The title complex displayed blue photoluminescence at room temperature.

  8. Page 1 Lammers Juni 2011 For internal use only / Siemens AG 2011. All rights reserved Siemens AG 2011. All rights reserved.

    E-Print Network [OSTI]

    Ulm, Universität

    / © Siemens AG 2011. All rights reserved Electric Vehicle E-car power train & power electronics Battery Infrastructure Business Opportunities Electric Vehicle Energy Generation Building Automation Flexible, reliable Plant Energy Distribution Smart Grid Control E mobility Infrastructure Electric Vehicle Building

  9. Preparation and photocatalytic properties of AgISnO{sub 2} nano-composites

    SciTech Connect (OSTI)

    Wen, Biao; Wang, Xiao-Hui; Lu, Juan; Cao, Jia-Lei [College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215021 (China); Wang, Zuo-Shan, E-mail: zuoshanwang@suda.edu.cn [College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215021 (China); State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081 (China)

    2013-05-15T23:59:59.000Z

    Highlights: ? AgISnO{sub 2} nano-composites have been successfully synthesized. ? As-prepared AgISnO{sub 2} nano-composites own the excellent visible light photocatalytic activity. ? As-prepared AgISnO{sub 2} nano-composites own the excellent stability. - Abstract: AgI doped SnO{sub 2} nano-composites were prepared by the chemical coprecipitation method and were characterized by the X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy. Results showed that main of the I{sup ?} ions remained in the AgI lattice which is highly dispersed in the system. The photo-catalytic experiments performed under visible light irradiation using methylene blue as the pollutant revealed that not only the photo-catalytic activity but also the stability of SnO{sub 2} based photocatalyst could be improved by introduction of an appropriate amount of AgI, and the result was further supported by the UVVis diffuse reflection spectra and the electron spin-resonance spectra. Among all of the samples, AgISnO{sub 2} nano-composite with 2At% AgI exhibited the best catalytic efficiency and stability.

  10. AgExcellence 2006 The College of Agriculture and Montana Agricultural Experiment Station in Review

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    AgExcellence 2006 The College of Agriculture and Montana Agricultural Experiment Station in Review #12;ACAdEMiC pRogRAMS College of Agriculture Baccalaureate: Agricultural Education Options: AgRelations Teaching Agricultural Operations Technology MasterofScience: Agricultural Education Baccalaureate

  11. Joint contributions of Ag ions and oxygen vacancies to conducting filament evolution of Ag/TaO{sub x}/Pt memory device

    SciTech Connect (OSTI)

    Chung, Yu-Lung; Cheng, Wen-Hui; Chen, Wei-Chih; Jhan, Sheng-An; Chen, Jen-Sue, E-mail: jenschen@mail.ncku.edu.tw [Department of Materials Science and Engineering, National Cheng Kung University, Tainan 701, Taiwan (China); Jeng, Jiann-Shing [Department of Materials Science, National University of Tainan, Tainan 700, Taiwan (China)

    2014-10-28T23:59:59.000Z

    The electroforming and resistive switching behaviors in the Ag/TaO{sub x}/Pt trilayer structure are investigated under a continual change of temperatures between 300?K and 100?K to distinguish the contributions of Ag ions and oxygen vacancies in developing of conducting filaments. For either electroforming or resistive switching, a significantly higher forming/set voltages is needed as the device is operated at 100?K, as compared to that observed when operating at 300?K. The disparity in forming/set voltages of Ag/TaO{sub x}/Pt operating at 300?K and 100?K is attributed to the contribution of oxygen vacancies, in addition to Ag atoms, in formation of conducting filament at 100?K since the mobilities of oxygen vacancies and Ag ions become comparable at low temperature. The presence of oxygen vacancy segment in the conducting filament also modifies the reset current from a gradually descending behavior (at 300?K) to a sharp drop (at 100?K). Furthermore, the characteristic set voltage and reset current are irreversible as the operation temperature is brought from 100?K back to 300?K, indicating the critical role of filament constituents on the switching behaviors of Ag/oxide/Pt system.

  12. Energy spectrum of charge carriers in Ag{sub 2}Te

    SciTech Connect (OSTI)

    Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B. [Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

    2008-11-15T23:59:59.000Z

    On the basis of investigations of the temperature and concentration dependences of kinetic coefficients (the Hall coefficientR, the electrical conductivity {sigma}, and thermopower {alpha}{sub 0}) in n-type Ag{sub 2}Te, it is established that Ag atoms in Ag{sub 2}Te create the shallow donor levels located at a distance of (0.002-7 x 10{sup -5}T) eV from the bottom of the conduction band. It is shown that silver telluride has n-type conductivity starting with the deficiency of Ag {>=} 0.01 at % in the stoichiometric composition, and it is practically impossible to achieve the stoichiometric composition in Ag{sub 2}Te.

  13. World Bank to raise $250M for avoided deforestation in tropics World Bank to raise $250M for avoided deforestation in tropics

    E-Print Network [OSTI]

    . Researchers estimate that "avoided deforestation" schemes may be one of the most cost effective ways to slow and indigenous people. Correa said the cost would be about $350 million per year. Avoided deforestation couldWorld Bank to raise $250M for avoided deforestation in tropics World Bank to raise $250M

  14. DB Climate Change Advisors DBCCA | 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 Office of InspectorConcentratingRenewable Solutions LLC JumpCrow Lake Wind JumpCuttings Analysis AtCycloceanCropsDB

  15. Where is DB config stored? | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 South Place: SaltTroyer & AssociatesWestIL NumberPowerWheegoDB config

  16. Intermediate hearth repair technique at Thyssen Stahl AG

    SciTech Connect (OSTI)

    Kowalski, W.; Bachhofen, H.J.; Ruether, P.; Ballewski, T. [Thyssen Stahl AG, Duisburg (Germany)

    1996-12-31T23:59:59.000Z

    Nowadays various techniques for the fastest possible intermediate repair and/or emplacement of refractory materials above the tuyere level allow a significant extension of furnace campaign life. The latter are hence now exclusively determined by the service life of the hearth. The improvement of hearth monitoring and the estimation of residual brick strength of the refractory lining on the basis of temperature measurements in the hearth enable the location of individual zones of premature wear. These measurement methods, which were developed by Thyssen Stahl AG, aid the decision to undertake selective repair of the hearth. Three areas of repair are differentiated: taphole zone; hearth wall, localized; and hearth wall, extensive. This hearth repair method is described in this report using the example of hearth refurbishing blast furnace 8, Hamborn.

  17. Phonon drag of electrons in Ag{sub 2}S

    SciTech Connect (OSTI)

    Aliev, S. A.; Aliev, F. F., E-mail: farzali@physics.ab.az; Gasanov, Z. S.; Abdullayev, S. M.; Selim-zade, R. I. [Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

    2010-06-15T23:59:59.000Z

    The temperature dependences of the heat-conductivity coefficient {chi} and the thermopower 6h of Ag{sub 2}S are investigated in the range of 4.2-300 K. It is found that the value of 6h sharply increases (6h {infinity} T{sup -3}) with decreasing T at T < 100 K and passes through a maximum at 16-18 K. The heat-conductivity coefficient passes through a maximum at {approx}30 K. The sharp increase in 6h is found to be caused by the effect of long-wavelength-phonon drag of electrons. It is shown that the shift of the 6h and {chi} peaks, as well as the temperature dependence of the phonon thermopower 6h{sub ph} {infinity} T{sup -3}, agrees with the Herring theory.

  18. Wetland mitigation banking for the oil and gas industry: Assessment, conclusions, and recommendations

    SciTech Connect (OSTI)

    Wilkey, P.L.; Sundell, R.C.; Bailey, K.A.; Hayes, D.C.

    1994-01-01T23:59:59.000Z

    Wetland mitigation banks are already in existence in the United States, and the number is increasing. To date, most of these banks have been created and operated for mitigation of impacts arising from highway or commercial development and have not been associated with the oil and gas industry. Argonne National Laboratory evaluated the positive and negative aspects of wetland mitigation banking for the oil and gas industry by examining banks already created for other uses by federal, state, and private entities. Specific issues addressed in this study include (1) the economic, ecological, and technical effectiveness of existing banks; (2) the changing nature of local, state, and federal jurisdiction; and (3) the unique regulatory and jurisdictional problems affecting bank developments associated with the oil and gas industry.

  19. Formation, growth, structure, and distribution of calcareous algal nodules on the flower garden banks

    E-Print Network [OSTI]

    Hogg, Dorothy Mae

    1975-01-01T23:59:59.000Z

    of Texas Chairman of Advisory Comm1 ttee: Dr. Thomas J . Bright Algal nodules of the Flower Garden Banks are calcareous structures formed primarily by the approximately concentric layering of crustose calcareous algae. Algae of the genus Lithothamnium... layering of crustose coralline algae. Many organisms live on or in the nodules and affect their growth. The algal nodules examined in this study were collected from the East and West Flower Garden Banks. These two banks are topographic highs located...

  20. Customer behaviour towards internet banking: a study of the dormant users of Saudi Arabia .

    E-Print Network [OSTI]

    AlMohaimmeed, Bader M

    2012-01-01T23:59:59.000Z

    ??Technology acceptance, especially internet banking acceptance has become a vital issue in the business world today. A number of studies agree on the importance of (more)

  1. Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha

    Fuel Cell Technologies Publication and Product Library (EERE)

    A case study of the First National Bank of Omaha fuel cell system, covering 1999 through October 2009. The system reduced heating bills by more than $1 million.

  2. Radiological Worker (RW) and Radiological Control Technician (RCT) Training Exam Banks

    Broader source: Energy.gov [DOE]

    Examination banks are available to DOE Contractors for use with the radiation safety training Handbooks. Questions and answers for these courses have also been prepared by DOE.

  3. The BridgeDb framework: standardized access to gene, protein and metabolite identifier mapping services

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    addition to the Java API, we provide a REST-based interface.REST) and is suitable for all other programming languages. BridgeDb Java APIAPI. IH improved the Ensembl ETL process and developed the REST

  4. Banks Lake Fishery Evaluation Annual Report 2002-2003.

    SciTech Connect (OSTI)

    Polacek, Matt; Knuttgen, Kamia; Shipley, Rochelle

    2003-11-01T23:59:59.000Z

    The Washington Department of Fish and Wildlife implemented the Banks Lake Fishery Evaluation Project (BLFEP) in September 2001 with funds from the Bonneville Power Administration. Fiscal Year (FY) 2001 of the BLFEP was used to gather historic information, establish methods and protocols, collect limnology data, and conduct the first seasonal fish surveys. FY 2002 was used to continue seasonal fish and lakewide creel surveys and adjust methods and protocols as needed. Water quality parameters were collected monthly from February to May and bi-monthly from June to August. Banks Lake water temperatures began to increase in April and stratification was apparent by June at all 3 limnology collection sites. By late August, the thermocline had dropped to nearly 20 meters deep, with 16-17 C temperatures throughout the epilimnion. Dissolved oxygen levels were generally above 10 mg/L until August when dissolved oxygen dropped near or below 5 mg/L below 20-meters deep. Secchi depths ranged from 2.5-8 meters and varied by location and date. Nearshore and offshore fish surveys were conducted in October 2002 and May and July 2003 using boat electrofishing, fyke net, gill net, and hydroacoustic surveys. Yellow Perch Perca flavescens (32 %) and cottid spp. (22 %) dominated the nearshore species composition in October; however, by May yellow perch (12 %) were the third most common species followed by smallmouth bass Micropterous dolomieui (34 %) and lake whitefish Coregonus clupeaformis (14 %). Lake whitefish dominated the offshore catch during October (78 %) and May (81 %). Fish diet analysis indicated that juvenile fishes consumed primarily insects and zooplankton, while adult piscivores consumed cottids spp. and yellow perch most frequently. For FY 2002, the following creel statistics are comprehensive through August 31, 2003. The highest angling pressure occurred in June 2003, when anglers were primarily targeting walleye and smallmouth bass. Boat anglers utilized Steamboat State Park more frequently than any other boat ramp on Banks Lake. Shore anglers used the rock jetty at Coulee City Park 76 % of the time, with highest use occurring from November through April. An estimated total of 11,915 ({+-}140 SD) smallmouth bass, 6,412 ({+-}59 SD) walleye, 5,470 ({+-}260 SD) rainbow trout, and 1,949 ({+-}118 SD) yellow perch were harvested from Banks Lake in FY 2002. Only 3 kokanee were reported in the catch during the FY 2002 creel survey. In the future, data from the seasonal surveys and creel will be used to identify potential factors that may limit the production and harvest of kokanee, rainbow trout, and various spiny-rayed fishes in Banks Lake. The limiting factors that will be examined consist of: abiotic factors including water temperature, dissolved oxygen levels, habitat, exploitation and entrainment; and biotic factors including food limitation and predation. The BLFEP will also evaluate the success of several rearing and stocking strategies for hatchery kokanee in Banks Lake.

  5. Echinodermata of the West Flower Garden Reef Bank

    E-Print Network [OSTI]

    Burke, Thomas Edward

    1974-01-01T23:59:59.000Z

    muricatum. 41 10. ~dt 1*t. 'lp-6 1 1 . Btt 1 view. 46 11. A h ~t' ' "I 11, Oph' dtt. tp- 6 1 ' . Btt ? 1 49 view. 53 13. ~oht t' lt. 'tp- 1 1 . Btt aboral view. 57 Page 14. 0phtdPP*1P-B& t htt 1 view. 15. ~htd bi d . 'fp ? b*l 1 . 8tt oral view... aboral view. 121 28. Tp-Ci e*~btto . 3tt ? Ct t d kinziei. 126 29. Schematic diagram of West Flower Garden Bank, indi. cating prominent surface features in both geologic and biotic terms. 132 CHAPTER I INTRODUCTION The phylum Echinodermata has...

  6. Banks County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: EnergyAustin EnergyBacliff,BallengerEnergyNIES Low-CarbonCaseBanks County

  7. Loan/deposit links at rural Texas banks

    E-Print Network [OSTI]

    Podolecki, Vera Burton

    1977-01-01T23:59:59.000Z

    : Agricultural Economics LOAN/DEPOSIT LINKS AT RURAL TEXAS RANKS A Thesis by VERA SURTON PODOLECKI Approved as to style and content by: fCha' an of Comm' ee) . '/ (Head' of Dep rtment) (Member ) (Membe May 1977 441'726 ABSTRACT Loan/Deposit Links... in agri- cultural lending on deposit level which in turn influences bank pro- fitability. This paper is directed towards providing the rural banker with tangible evidence of the effect of lending on deposit levels over time, and providing a...

  8. Hydrocarbon composition of crude oil from Lam Bank

    SciTech Connect (OSTI)

    Samedova, F.I.; Agaeva, R.M.; Alieva, F.Z.; Valiev, M.A.

    1987-07-01T23:59:59.000Z

    The authors discuss the crude oil from a new offshore field called the Lam Bank in the Caspian Sea. A segregated commercial crude was distilled and the distillation data is shown. In order to determine the content of n-paraffins, the naphthenic-paraffinic part of the narrow cuts was subjected to adsorptive separation on CaA zeolite. Owing to the high contents of naphthenic and isoparaffinic hydrocarbons and the low content of aromatic hydrocarbons in the distillate part, this crude can be used to produce high-quality fuels and oils by the use of the dewaxing processes.

  9. BankInvest Technology AS | 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 Office of InspectorConcentrating SolarElectricEnergyCT BiomassArnprior,AurantiaBanburyBankInvest Technology AS Jump to:

  10. Jordan-World Bank Climate Projects | 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 Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place: EdenOverview JumpJessi3bl's blogBank Climate Projects Jump

  11. Resistance and spontaneous potential measurements over Heald Bank, Texas

    E-Print Network [OSTI]

    Ferebee, Thomas Wilson

    1974-01-01T23:59:59.000Z

    anomalies over shell debris zones. Resistance is largely un1form across Heald Bank, with relative values depending on electrode separation, Absolute resistance and SP values are an average of all the sediments' propert1es to some unknown depth... debris sediment zones 2 SP record in shell debris, sand II, and muddy sand zones 66 3 SP record showing SP change between sand II and the shell debris zones 67 4 SP records including the Beaumont clay zone. 68 5 SP records indicating wide SP...

  12. Annales Geophysicae (2005) 23: 553566 SRef-ID: 1432-0576/ag/2005-23-553

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -00101 Helsinki, Finland 3Solar and Solar Terrestrial Missions Div., ESTEC, 2200 AG Noordwijk to play a key role in the flux and energy transport in the magnetotail. Most likely, these fast flows

  13. Adsorbate-Induced Segregation in a PdAg Membrane Model System...

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

    composition on adsorption and vice versa. Therefore, the interaction between hydrogen, carbon monoxide or oxygen with the surface of a PdAg model alloy was studied using periodic...

  14. Annales Geophysicae (2004) 22: 35833588 SRef-ID: 1432-0576/ag/2004-22-3583

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Annales Geophysicae (2004) 22: 3583­3588 SRef-ID: 1432-0576/ag/2004-22-3583 © European Geosciences, and the equinoctial hypoth- esis in which the orientation of the Earth's axis of rotation relative to the Earth

  15. E-Print Network 3.0 - ag peaks disappear Sample Search Results

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

    The Journal of Physical Chemistry C is published by the American Chemical Summary: to the formation of oxide species for Pt and Ag. However, after several cycles, this peak...

  16. E-Print Network 3.0 - ag pd stainless Sample Search Results

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

    Metals Summary: -506 13 Fig. 7: Stainless steel foam (A) after infiltration of Ag-Cu-Ti eutectic filler with a large... : Shear and thermal cycle data of alumina-stainless steel...

  17. E-Print Network 3.0 - ag au bonded Sample Search Results

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

    Ag, Au, and Pb were deposited onto the 7 7 surface at low temperature 95 K .5... of a silicide within 12 ML with bonding characteristics of p-d hybridization.29-33 The Si-Au...

  18. In-situ spectro-microscopy on organic films: Mn-Phthalocyanine on Ag(100)

    SciTech Connect (OSTI)

    Al-Mahboob A.; Vescovo, E.; Sadowski, J.T.

    2013-08-18T23:59:59.000Z

    Metal phthalocyanines are attracting significant attention, owing to their potential for applications in chemical sensors, solar cells and organic magnets. As the electronic properties of molecular films are determined by their crystallinity and molecular packing, the optimization of film quality is important for improving the performance of organic devices. Here, we present the results of in situ low-energy electron microscopy / photoemission electron microscopy (LEEM/PEEM) studies of incorporation-limited growth [1] of manganese-phthalocyanine (MnPc) on Ag(100) surfaces. MnPc thin films were grown on both, bulk Ag(100) surface and thin Ag(100)/Fe(100) films, where substrate spin-polarized electronic states can be modified through tuning the thickness of the Ag film [2]. We also discuss the electronic structure and magnetic ordering in MnPc thin films, investigated by angle- and spin-resolved photoemission spectroscopy.

  19. E-Print Network 3.0 - ag turbo turbotech Sample Search Results

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

    search results for: ag turbo turbotech Page: << < 1 2 3 4 5 > >> 1 ISlT 1997, Ulm, Germany, June 29 -July 4 New Tbrbo-Like Codes Summary: ISlT 1997, Ulm, Germany, June 29 -...

  20. E-Print Network 3.0 - ag grabs ch Sample Search Results

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

    and Ag7(DMSA)4- Hongjun Xiang,*, Su-Huai Wei, and Xingao Gong Key... with density functional theory, our genetic algorithm simulations show that the ground state of ......

  1. E-Print Network 3.0 - ag repeats reveal Sample Search Results

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

    ratio and saturation field upon the number of repeated stacks in the Cu and Cu80Ag15Au5 conducting... , and (b) the saturation field upon the number of repeated multilayer ......

  2. E-Print Network 3.0 - ag111 surfaces synchrotron Sample Search...

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

    Hosoumi,1 Ingo Salzmann,2 Alexander Gerlach,3 Martin Oehzelt,4 Bernhard Wedl,2,5 Summary: sublimation on clean Ag 111 surfaces re- peated Ar-ion sputtering and annealing cycles up...

  3. EnginEEring MAnAgEMEnt College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    --Accounting for Managers.................................................3 ESM F605--Engineering Economic ...................................................................30 * May be waived with prior undergraduate engineering economics course. Note: Balance of creditsEnginEEring MAnAgEMEnt College of Engineering and Mines Department of Civil and Environmental

  4. HIGH ENERGY PULSED POWER SYSTEM FOR AGS SUPER NEUTRINO FOCUSING HORN.

    SciTech Connect (OSTI)

    ZHANG, S.Y.; SANDBERG, J.; WENG, W.-T.

    2005-05-16T23:59:59.000Z

    This paper present a preliminary design of a 300 kA, 2.5 Hz pulsed power system. This system will drive the focusing horn of proposed Brookhaven AGS Neutrino Super Beam Facility for Very Long Baseline Neutrino Oscillation Experiment. The peak output power of the horn pulsed power system will reach Giga-watts, and the upgraded AGS will be capable of delivering 1 MW in beam power.

  5. On the resolved radio emission from AG Draconis: evidence for jet ejection?

    E-Print Network [OSTI]

    J. Mikolajewska

    2002-06-27T23:59:59.000Z

    The recent detection of resolved radio emission from AG Dra by MERLIN reported by Ogley et al. is discussed in the context of the wind environment and the physical parameters and geometry of this symbiotic binary system. In particular, it is shown that the two radio components are closely aligned with the binary axis, and their separation suggests their origin in jets ejected from AG Dra during the recent 1995--98 series of oubtbursts.

  6. The winds of Luminous Blue Variables and the Mass of AG Car

    E-Print Network [OSTI]

    Jorick S. Vink; Alex de Koter

    2002-07-15T23:59:59.000Z

    We present radiation-driven wind models for Luminous Blue Variables (LBVs) and predict their mass-loss rates. A comparison between our predictions and the observations of AG Car shows that the variable mass loss behaviour of LBVs is due the recombination/ionisation of Fe IV/III and Fe III/II. We also derive a present-day mass of 35 Msun for AG Car.

  7. Effect of a phase transition on the electron energy spectrum in Ag{sub 2}S

    SciTech Connect (OSTI)

    Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Tairov, B. A.; Pashaev, G. P.; Saddinova, A. A.; Kuliev, A. A. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

    2008-10-15T23:59:59.000Z

    Temperature dependences of electrical conductivity {sigma}, Hall coefficient R, and thermopower {alpha}{sub 0} in Ag{sub 2}S are reported. It is established that at T {approx} 435 {+-} 5 K, all kinetic parameters vary drastically, which is associated with a change in parameters of the conduction band. It is shown that the dispersion law of electron energy in {beta}-Ag{sub 2}S corresponds to the Kane model.

  8. Data:23bc19a5-a508-4ca0-b7da-2d3c1db7db71 | 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 Office of48d9ff47edf3 No revision5af6d400c2d4-4797-b850-d42be48a30cf No revision has been approvedd3c1db7db71 No

  9. FFAG ACCELERATOR AS A NEW INJECTOR FOR THE BNL-AGS.

    SciTech Connect (OSTI)

    RUGGIERO, A.G.

    2004-10-13T23:59:59.000Z

    It has been proposed recently to upgrade the Alternating-Gradient Synchrotron (AGS) of Brookhaven National Laboratory (BNL) to an average proton beam power of one MWatt at the top energy of 28 GeV. This is to be accomplished primarily by raising the AGS repetition rate from the present {approx} 1/3 to 2.5 pulses per second, and by a relatively modest increase of beam intensity from the present 0.7 to about 1.0 x 10{sup 14} protons per cycle. The present injector, the 1.5 GeV Booster, has a circumference a quarter of that of the AGS, and four successive beam pulses are required for a complete fill of the AGS. The filling time at injection is thus at least 0.5 seconds, and it ought to be eliminated if one desires to shorten the AGS cycle period. Moreover, holding the beam for such a long period of time during injection causes its quality to deteriorate and beam losses. This report is the summary of the results of a feasibility study of a 1.5 GeV Fixed-Field Alternating-Gradient (FFAG) Accelerator as a new possible injection to the AGS.

  10. Ag-Pd-Cu alloy inserted transparent indium tin oxide electrodes for organic solar cells

    SciTech Connect (OSTI)

    Kim, Hyo-Joong; Seo, Ki-Won; Kim, Han-Ki, E-mail: imdlhkkim@khu.ac.kr [Department of Advanced Materials Engineering for Information and Electronics, Kyung-Hee University, 1 Seocheon-dong, Yongin-si, Gyeonggi-do 446-701 (Korea, Republic of); Noh, Yong-Jin; Na, Seok-In [Graduate School of Flexible and Printable Electronics, Chonbuk National University, 664-14, Deokjin-dong, Jeonju-si, Jeollabuk-do 561-756 (Korea, Republic of)

    2014-09-01T23:59:59.000Z

    The authors report on the characteristics of Ag-Pd-Cu (APC) alloy-inserted indium tin oxide (ITO) films sputtered on a glass substrate at room temperature for application as transparent anodes in organic solar cells (OSCs). The effect of the APC interlayer thickness on the electrical, optical, structural, and morphological properties of the ITO/APC/ITO multilayer were investigated and compared to those of ITO/Ag/ITO multilayer electrodes. At the optimized APC thickness of 8?nm, the ITO/APC/ITO multilayer exhibited a resistivity of 8.55??10{sup ?5} ? cm, an optical transmittance of 82.63%, and a figure-of-merit value of 13.54??10{sup ?3} ?{sup ?1}, comparable to those of the ITO/Ag/ITO multilayer. Unlike the ITO/Ag/ITO multilayer, agglomeration of the metal interlayer was effectively relieved with APC interlayer due to existence of Pd and Cu elements in the thin region of the APC interlayer. The OSCs fabricated on the ITO/APC/ITO multilayer showed higher power conversion efficiency than that of OSCs prepared on the ITO/Ag/ITO multilayer below 10?nm due to the flatness of the APC layer. The improved performance of the OSCs with ITO/APC/ITO multilayer electrodes indicates that the APC alloy interlayer prevents the agglomeration of the Ag-based metal interlayer and can decrease the thickness of the metal interlayer in the oxide-metal-oxide multilayer of high-performance OSCs.

  11. Case Study of Online Banking in India: User Behaviors and Design Guidelines

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    checking account status, fund transfer, ordering demand drafts, loan applications, credit card introduced it. SBI launched internet banking in 2001 and experienced good response. In general, internet-control transactions have greater potential for customer satisfaction and retention. Online banking has thus come

  12. Turf-banked terrace treads and risers, turf exfoliation and possible relationships with advancing treeline

    E-Print Network [OSTI]

    Resler, Lynn M.

    Turf-banked terrace treads and risers, turf exfoliation and possible relationships with advancing of conifer invasion of alpine tundra. Turf-banked terraces and turf exfoliation associated with solifluction depend on turf exfoliation. Exfoliated turf risers are significantly more penetrable than non-exfoliated

  13. 5.2. MONEY, BANKING AND DYNAMICS : HAYEK VS. SCHUMPETER Agns Festr

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    5.2. MONEY, BANKING AND DYNAMICS : HAYEK VS. SCHUMPETER Agnès Festré Introduction It is a fairly commonly held view these days that Schumpeter's work on money and banking is by no means easy to access, as it does, thorough investigations of numerous contributions to the debate on money and credit by authors

  14. Running an enlarged euro-zone reforming the European Central Bank: Efficiency, legitimacy and national economic interest

    E-Print Network [OSTI]

    Howarth, D.

    This article analyses the December 2002 reform of decision making in the European Central Banks (ECB) Governing Council in terms of national economy size reflected in the bargaining power of the ECB Governing Council ...

  15. Flow-topography interactions, particle transport and plankton dynamics at the Flower Garden Banks: a modeling study

    E-Print Network [OSTI]

    Francis, Simone

    2006-04-12T23:59:59.000Z

    influenced flow at the Flower Garden Banks, two small but thriving coral reef ecosystems in the northwest Gulf of Mexico. Flow past the modeled banks is characterized by vortex shedding, turbulent wake formation and strong return velocities in the near...

  16. Electronic copy available at: http://ssrn.com/abstract=2065816 Ultimate Ownership Structure and Bank Regulatory Capital Adjustment

    E-Print Network [OSTI]

    Boyer, Edmond

    their capital structure (debt/equity), firms in general and banks more specifically take control dilution costs into consideration, beyond the asymmetric information and transaction costs considered in prior research on capital and Bank Regulatory Capital Adjustment: Evidence from European Commercial Banks Laetitia Lepetita , Amine

  17. Genealogy of a Wright Fisher model with strong seed bank Jochen Blath, Bjarki Eldon, Adrian Gonzalez Casanova, Noemi Kurt

    E-Print Network [OSTI]

    Blath, Jochen

    Genealogy of a Wright Fisher model with strong seed bank component Jochen Blath, Bjarki Eldon, Adri of the genealogy of a Wright-Fisher population model under the influence of a strong seed-bank effect. More and by simulation. MSC 2010 classification: 92D15, 60K35 Keywords: Seed banks, Wright-Fisher model, Kingman

  18. THE AGS-BASED SUPER NEUTRINO BEAM FACILITY CONCEPTUAL DESIGN REPORT

    SciTech Connect (OSTI)

    WENG,W.T.; DIWAN,M.; RAPARIA,D.

    2004-10-08T23:59:59.000Z

    After more than 40 years of operation, the AGS is still at the heart of the Brookhaven hadron accelerator complex. This system of accelerators presently comprises a 200 MeV linac for the pre-acceleration of high intensity and polarized protons, two Tandem Van der Graaffs for the pre-acceleration of heavy ion beams, a versatile Booster that allows for efficient injection of all three types of beams into the AGS and, most recently, the two RHIC collider rings that produce high luminosity heavy ion and polarized proton collisions. For several years now, the AGS has held the world intensity record with more than 7 x 10{sup 13} protons accelerated in a single pulse. The requirements for the proton beam for the super neutrino beam are summarized and a schematic of the upgraded AGS is shown. Since the present number of protons per fill is already close to the required number, the upgrade is based on increasing the repetition rate and reducing beam losses (to avoid excessive shielding requirements and to maintain activation of the machine components at workable level). It is also important to preserve all the present capabilities of the AGS, in particular its role as injector to RHIC. The AGS Booster was built not only to allow the injection of any species of heavy ion into the AGS but to allow a fourfold increase of the AGS intensity. It is one-quarter the circumference of the AGS with the same aperture. However, the accumulation of four Booster loads in the AGS takes about 0.6 s, and is therefore not well suited for high average beam power operation. To minimize the injection time to about 1 ms, a 1.2 GeV linac will be used instead. This linac consists of the existing warm linac of 200 MeV and a new superconducting linac of 1.0 GeV. The multi-turn H{sup -} injection from a source of 30 mA and 720 {micro}s pulse width is sufficient to accumulate 9 x 10{sup 13} particle per pulse in the AGS[10]. The minimum ramp time of the AGS to full energy is presently 0.5 s; this must be upgraded to 0.2 s to reach the required repetition rate of 2.5 Hz. The required upgrade of the AGS power supply, the rf system, and other rate dependent accelerator issues is discussed. The design of the target/horn configuration is shown. The material selected for the proton target is a Carbon-Carbon composite. It is a 3-dimensional woven material that exhibits extremely low thermal expansion for temperatures up to 1000 C; for higher temperatures it responds like graphite. This property is important for greatly reducing the thermo-elastic stresses induced by the beam, thereby extending the life of the target. The target consists of a 80 cm long cylindrical rod of 12 mm diameter. The target intercepts a 2 mm rms proton beam of 10{sup 14} protons/pulse. The total energy deposited as heat in the target is 7.3 kJ with peak temperature rise of about 280 C. Heat will be removed from the target through forced convection of helium gas across its outside surface. The extracted proton beam uses an existing beamline at the AGS, but is then directed to a target station atop a constructed earthen hill. The target is followed by a downward slopping pion decay channel. This vertical arrangement keeps the target and decay pipe well above the water table in this area. The 11.3 degrees slope aims the neutrino beam at a water Cerenkov neutrino detector to be located in the Homestake mine at Lead, South Dakota. A 3-dimensional view of the beam transport line, target station, and decay tunnel is provided.

  19. Progress in Solving the Elusive Ag Transport Mechanism in TRISO Coated Particles: What is new?

    SciTech Connect (OSTI)

    Isabella Van Rooyen

    2014-10-01T23:59:59.000Z

    The TRISO particle for HTRs has been developed to an advanced state where the coating withstands internal gas pressures and retains fission products during irradiation and under postulated accidents. However, one exception is Ag that has been found to be released from high quality TRISO coated particles when irradiated and can also during high temperature accident heating tests. Although out- of- pile laboratory tests have never hither to been able to demonstrate a diffusion process of Ag in SiC, effective diffusion coefficients have been derived to successfully reproduce measured Ag-110m releases from irradiated HTR fuel elements, compacts and TRISO particles It was found that silver transport through SiC does not proceed via bulk volume diffusion. Presently grain boundary diffusion that may be irradiation enhanced either by neutron bombardment or by the presence of fission products such as Pd, are being investigated. Recent studies of irradiated AGR-1 TRISO fuel using scanning transmission electron microscopy (STEM), transmission kukuchi diffraction (TKD) patterns and high resolution transmission electron microscopy (HRTEM) have been used to further the understanding of Ag transport through TRISO particles. No silver was observed in SiC grains, but Ag was identified at triple-points and grain boundaries of the SiC layer in the TRISO particle. Cadmium was also found in some of the very same triple junctions, but this could be related to silver behavior as Ag-110m decays to Cd-110. Palladium was identified as the main constituent of micron-sized precipitates present at the SiC grain boundaries and in most SiC grain boundaries and the potential role of Pd in the transport of Ag will be discussed.

  20. Preparation of grapheneAg composites and their application for electrochemical detection of chloride

    SciTech Connect (OSTI)

    Yu, Mei, E-mail: yumei@buaa.edu.cn [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China)] [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China); Liu, Pengrui; Zhang, Shilu; Liu, Jianhua; An, Junwei; Li, Songmei [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China)] [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China)

    2012-11-15T23:59:59.000Z

    Highlights: ? GrapheneAg composites were prepared in situ using ascorbic acid as green reducing agent. ? The morphology of Ag particles was irregular sheet and Ag particles homogeneously distributed on the graphene matrix. ? The surface-enhanced Raman scattering enhancement factor of D band is 5.85 for composites. ? The composites exhibited good sensitivity for the detection of chloride ions. -- Abstract: GrapheneAg composites were prepared in situ using ascorbic acid as green reducing agent. The composites were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), selected-area electronic diffraction (SAED), and Raman spectrometer. It was showed that Ag particles homogeneously distributed on the graphene matrix. The morphology of Ag particles was irregular sheet with (1 1 1) basal plane. The surface-enhanced Raman scattering (SERS) enhancement factor of D band is 5.85 for composites. The application of the composites for electrochemical detection of chloride was studied by cyclic voltammetry. The composites exhibited good sensitivity for the detection of chloride ions. The maximum peak current of cyclic voltammetry curve in 5 mM KCl was 0.80 mA. In the range of 500 ?M to 50 mM for Cl{sup ?}, the current response was proportional and linear to the Cl{sup ?} concentration. The sensitivity to the detection for Cl{sup ?} was 0.059 (mA/mM) and the detection limit was 61 ?M for Cl{sup ?}. It indicates grapheneAg composites would be a competitive material for detection of halide.

  1. Safety, Pharmacokinetic, and Efficacy Studies of Oral DB868 in a First Stage Vervet Monkey Model of Human African Trypanosomiasis

    E-Print Network [OSTI]

    Thutia, John K.; Wolf, Kristina K.; Murilla, Grace A.; Liu, Qiang; Mutuku, James N.; Chen, Yao; Bridges, Arlene S.; Mdachi, Raymond E.; Ismail, Mohamed A.; Ching, Shelley; Boykin, David W.; Hall, James E.; Tidwell, Richard R.; Paine, Mary F.; Burn, Reto; Wang, Michael Z.

    2013-06-06T23:59:59.000Z

    -pyridyl]furan (DB868; CPD-007-10), in the vervet monkey model of first stage HAT. DB868 was well tolerated at a dose up to 30 mg/kg/day for 10 days, a cumulative dose of 300 mg/kg. Mean plasma levels of biomarkers indicative of liver injury (alanine...

  2. A data bank of Antarctic surface temperature and pressure data

    SciTech Connect (OSTI)

    Jones, P.D.; Limbert, D.W.S.

    1987-06-01T23:59:59.000Z

    A data bank of monthly-mean surface air temperature and sea-level or station-level pressures is presented for 29 stations over the Antarctic region south of 60/sup 0/S. Considerable attempts have been made to locate missing data in nationally published sources and in World Weather Records. By cross-checking neighboring station data, suspect values have been either verified or corrected. At four sites in the Antarctic Peninsula region, composite records were produced by amalgamating records from a number of short and longer length records at or near the key sites. The four sites were Bellingshausen, Faraday, Esperenza and Rothera. The mean Antarctic temperature series produced by Raper et al. (1984) is updated using the same method of calculation.

  3. Banking on Solar: Debt Finance in Today's Distributed Market (Poster)

    SciTech Connect (OSTI)

    Louder, T.

    2014-10-01T23:59:59.000Z

    Over the last two years, several entities - from banks to credit unions to solar finance companies -have rolled out distributed solar-specific loan programs in the United States. These solar-specific loans are a distinct loan in that the underwriting, loan terms, lender security interest, and other programmatic aspects are designed exclusively for the financing of solar installations. Until recently, loan financing for distributed solar installations was largely through home equity loans, commercial loans, and other standardized loan products available to homeowners and businesses for general expenditures. However, as the U.S. solar market matures, so too are its financing options, and solar-specific loans stand to gain market share. This poster was presented at the Solar Power International conference in Las Vegas, NV in October 2014.

  4. Radiation from Ag high energy density Z-pinch plasmas and applications to lasing

    SciTech Connect (OSTI)

    Weller, M. E., E-mail: mweller@unr.edu; Safronova, A. S.; Kantsyrev, V. L.; Esaulov, A. A.; Shrestha, I.; Stafford, A.; Keim, S. F.; Shlyaptseva, V. V.; Osborne, G. C.; Petkov, E. E. [Physics Department, University of Nevada, Reno, Nevada 89557 (United States)] [Physics Department, University of Nevada, Reno, Nevada 89557 (United States); Apruzese, J. P.; Giuliani, J. L. [Naval Research Laboratory, Washington, District of Columbia 20375 (United States)] [Naval Research Laboratory, Washington, District of Columbia 20375 (United States); Chuvatin, A. S. [Ecole Polytechnique, 91128 Palaiseau (France)] [Ecole Polytechnique, 91128 Palaiseau (France)

    2014-03-15T23:59:59.000Z

    Silver (Ag) wire arrays were recently introduced as efficient x-ray radiators and have been shown to create L-shell plasmas that have the highest electron temperature (>1.8?keV) observed on the Zebra generator so far and upwards of 30?kJ of energy output. In this paper, results of single planar wire arrays and double planar wire arrays of Ag and mixed Ag and Al that were tested on the UNR Zebra generator are presented and compared. To further understand how L-shell Ag plasma evolves in time, a time-gated x-ray spectrometer was designed and fielded, which has a spectral range of approximately 3.55.0?. With this, L-shell Ag as well as cold L{sub ?} and L{sub ?} Ag lines was captured and analyzed along with photoconducting diode (PCD) signals (>0.8?keV). Along with PCD signals, other signals, such as filtered XRD (>0.2?keV) and Si-diodes (SiD) (>9?keV), are analyzed covering a broad range of energies from a few eV to greater than 53?keV. The observation and analysis of cold L{sub ?} and L{sub ?} lines show possible correlations with electron beams and SiD signals. Recently, an interesting issue regarding these Ag plasmas is whether lasing occurs in the Ne-like soft x-ray range, and if so, at what gains? To help answer this question, a non-local thermodynamic equilibrium (LTE) kinetic model was utilized to calculate theoretical lasing gains. It is shown that the Ag L-shell plasma conditions produced on the Zebra generator at 1.7 maximum current may be adequate to produce gains as high as 6?cm{sup ?1} for various 3p???3s transitions. Other potential lasing transitions, including higher Rydberg states, are also included in detail. The overall importance of Ag wire arrays and plasmas is discussed.

  5. In-bed tube bank for a fluidized-bed combustor

    DOE Patents [OSTI]

    Hemenway, Jr., Lloyd F. (Morgantown, WV)

    1990-01-01T23:59:59.000Z

    An in-bed tube bank (10) for a fluidized bed combustor. The tube bank (10) of the present invention comprises one or more fluid communicating boiler tubes (30) which define a plurality of selectively spaced boiler tube sections (32). The tube sections (32) are substantially parallel to one another and aligned in a common plane. The tube bank (10) further comprises support members (34) for joining adjacent tube sections (32), the support members (34) engaging and extending along a selected length of the tube sections (32) and spanning the preselected space therebetween.

  6. Reef fish assemblages on hard banks in the northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Dennis, George David

    1985-01-01T23:59:59.000Z

    f~C~ h h d banks of the northwestern Gulf based on submersible observations 106 46. Comparison of coloration characters in Holacanthus spp. and their intermediates. Totals for scores on Feddern's patterns 1, 5, and 7 (comparative data from...' Figure 1. Hard banks of the northwestern Gulf of Nexico. eO p+ O 4 cp v+ A +~+~ 0~0 ~4 ~O + ohio+ 50 50 5 Z 100 III 0 100 150 150 Figure 2. Biotic zones known to occur on the hard banks of the northwestern Gulf of Mexico. Broken bar...

  7. Appears in 30th International Symposium on Computer Architecture (ISCA-30), San Diego, CA, June 2003 (corrected) Banked Multiported Register Files for

    E-Print Network [OSTI]

    the number of ports per bank. We present area, delay, and energy numbers extracted from layouts of the banked multiple interleaved banks of fewer ported register cells to reduce power and area. Banked register files of three, access time by 25%, and energy by 40%, while decreasing IPC by less than 5%. 1 Introduction

  8. On the role of long range interactions for the adsorption of sexithiophene on Ag(110) surface

    SciTech Connect (OSTI)

    Matos, Jeronimo; Rojas, Tomas; Yildirim, Handan, E-mail: hyildirim@purdue.edu, E-mail: Abdelkader.Kara@ucf.edu; Kara, Abdelkader, E-mail: hyildirim@purdue.edu, E-mail: Abdelkader.Kara@ucf.edu [Department of Physics, University of Central Florida, Orlando, Florida, 32816 (United States)] [Department of Physics, University of Central Florida, Orlando, Florida, 32816 (United States)

    2014-04-14T23:59:59.000Z

    The adsorption characteristics of the sexithiophene (6T) molecule on Ag(110) are studied using density functional theory with the inclusion of van der Waals (vdW) interactions. The stable adsorption configurations on 6T on Ag(110) as well as the nature of bonding the Ag substrate are evaluated. We also assess the performance of the vdW-DF method in describing the adsorption, energetics, heights, as well as the interface characteristics with the Ag(110) surface. We find two lowest adsorption energy configurations, at which the 6T molecule aligns with its molecular long axis parallel and perpendicular to the [001] direction, to be energetically close to each other, suggesting that they may coexist. Our findings indicate a significant increase in the 6T adsorption energies upon the inclusion of vdW interactions with the highest increase obtained using the opt-type functionals, in particular with the optB86b-vdW functional. The revPBE-vdW and rPW86-vdW2 functionals lead to less enhancement in adsorption energies that is attributed to the strong repulsive nature of these functionals, in agreement with earlier predictions. Upon adsorption of the 6T molecule, the changes in the atomic and electronic structures of the 6T molecule and Ag surface are found to be negligible; there is no charge transfer, and no interface state is observed. The work function is reduced upon adsorption with the largest change is ?0.6 eV obtained using the optB88-vdW functional. The results are in good agreement with the available experimental observations of the adsorption configurations and the work function changes. Based on our results, we conclude that the nature of bonding for 6T on Ag(110) can be classified as strong physisorption.

  9. Ag and Au atoms intercalated in bilayer heterostructures of transition metal dichalcogenides and graphene

    SciTech Connect (OSTI)

    Iyikanat, F., E-mail: fadiliyikanat@iyte.edu.tr; Senger, R. T. [Department of Physics, Izmir Institute of Technology, 35430 Izmir (Turkey); Sahin, H., E-mail: hasan.sahin@uantwerpen.be; Peeters, F. M. [Department of Physics, University of Antwerp, 2610 Antwerp (Belgium)

    2014-09-01T23:59:59.000Z

    The diffusive motion of metal nanoparticles Au and Ag on monolayer and between bilayer heterostructures of transition metal dichalcogenides and graphene are investigated in the framework of density functional theory. We found that the minimum energy barriers for diffusion and the possibility of cluster formation depend strongly on both the type of nanoparticle and the type of monolayers and bilayers. Moreover, the tendency to form clusters of Ag and Au can be tuned by creating various bilayers. Tunability of the diffusion characteristics of adatoms in van der Waals heterostructures holds promise for controllable growth of nanostructures.

  10. Formation of phases in the films of a Ag-In-Se system

    SciTech Connect (OSTI)

    Ismayilov, D. I.; Kerimova, N. K., E-mail: kerimova-nurlana@mail.ru [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

    2009-09-15T23:59:59.000Z

    Processes of electron-diffraction structure analysis have been used to study the processes of phase formation and phase transitions in thin layers of a Ag-In-Se system. The phases formed at the onset of interaction between the films and phase transformations occurring during annealing of the samples in vacuum are established. It is found that thin films of the AgInSe{sub 2} compound formed as a result of simultaneous or consecutive deposition of components are amorphous, and crystallization brings about the formation of textured films with high structural quality

  11. Human-reliability data bank for nuclear-power-plant operations. Volume 2. A data-bank concept and system description

    SciTech Connect (OSTI)

    Comer, M.K.; Kozinsky, E.J.; Eckel, J.S.; Miller, D.P.

    1983-02-01T23:59:59.000Z

    The US Nuclear Regulatory Commission (NRC) is conducting a research program to determine the need for a human-reliability data bank unique to the nuclear industry. This report, in describing a proposed data bank, focuses primarily on four requirements: human-performance data collection, treatment, structuring (storage), and retrieval. Four data-collection methods are proposed: three are extensions to existing systems (i.e., Licensee Event Reports (LER), Nuclear Plant Reliability Data System (NPRDS), and Plant Incident Reports (PIR)); the fourth is a new system called the Nuclear Safety Reporting System (NSRS). Data treatment involves evaluating raw field data and data from other sources (e.g., training simulator, expert judgment, and performance modeling), and preparing them for entry into the data bank. Data structuring involves storage of data by equipment characteristics and human actions at the system, component, and individual control/display levels. Data retrieval uses a set of matrices based on the data-structuring taxonomy.

  12. The European carbon market (2005-2007): banking, pricing and risk-hedging strategies

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Keywords: Climate Change Policy; Emissions Trading; EU ETS; European carbon market; Banking Borrowing2010 #12;2 1 Introduction The European Union Emissions Trading Scheme (EU ETS) has been created

  13. World Bank-Morocco Study on the Impact of Climate Change on the...

    Open Energy Info (EERE)

    Morocco Study on the Impact of Climate Change on the Agricultural Sector Jump to: navigation, search Name World Bank-Morocco Study on the Impact of Climate Change on the...

  14. Executive Compensation and Business Policy Choices at U.S. Commercial Banks

    E-Print Network [OSTI]

    DeYoung, Robert; Peng, Emma Y.; Yan, Meng

    2010-01-01T23:59:59.000Z

    This study examines whether and how the terms of CEO compensation contracts at large commercial banks between 1994 and 2006 influenced, or were influenced by, the risky business policy decisions made by these firms. We ...

  15. Analysis of condensate banking dynamics in a gas condensate reservoir under different injection schemes

    E-Print Network [OSTI]

    Sandoval Rodriguez, Angelica Patricia

    2002-01-01T23:59:59.000Z

    condensate reservoir under natural depletion, and injection of methane, injection of carbon dioxide, produced gas recycling and water injection. To monitor the condensate banking dynamics near the wellbore area, such as oil saturation and compositional...

  16. Of Jordanian BanksExtent of Disclosure in the annual Reports Ahmed Al-Jayousi

    E-Print Network [OSTI]

    1 Abstract Of Jordanian BanksExtent of Disclosure in the annual Reports By Ahmed Al-Jayousi Supervisor Dr. Munir Lutfi Co- Supervisor Dr. Nedal Al-Fayoumi This study aimed to examine the Extent

  17. EM Employees at West Valley Help Beat Goal for Food Banks

    Broader source: Energy.gov [DOE]

    WEST VALLEY, N.Y. EM employees and their contractor counterparts at the West Valley Demonstration Project (WVDP) have supported their local food banks for several years, and this year was no exception.

  18. The efficiency and robustness of allowance banking in the U.S. Acid Rain Program

    E-Print Network [OSTI]

    Ellerman, A. Denny

    2005-01-01T23:59:59.000Z

    This paper provides an empirical evaluation of the efficiency of allowance banking (i.e., abating more in early periods in order to abate less in later periods) in the nationwide market for sulfur dioxide (SO2) emission ...

  19. Microsoft Word - CX-Bell-BoundaryNo3BankStabilizationFY13_WEB...

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

    3 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Tom McClatchie Project Manager - TF-Bell-1 Proposed Action: Install rip rap along the stream bank at two...

  20. 235U Holdup Measurements in the 321-M Cooling Hut HEPA Bank

    SciTech Connect (OSTI)

    Dewberry, R.A.

    2002-03-22T23:59:59.000Z

    This report covers holdup measurements of uranium residue in the cooling hut HEPA bank of the 321-M facility. This report discusses the methodology, non-destructive assay measurements, assumptions, and results of the uranium holdup in this item.

  1. Opening a bank account in Oxford A guide for European and International Students

    E-Print Network [OSTI]

    Oxford, University of

    of the facilities offered by the five main UK banks; Santander, LloydsTSB, HSBC, Nat West, and Barclays is included and International students: LloydsTSB Santander HSBC (Nat West 29 September only) Do take advantage and go along

  2. Synthesis and Characterization of Ag-or Sb-Doped ZnO Nanorods by a Facile Hydrothermal Route

    E-Print Network [OSTI]

    Kik, Pieter

    Synthesis and Characterization of Ag- or Sb-Doped ZnO Nanorods by a Facile Hydrothermal Route Oleg Stefan Cel Mare BouleVard, MD-2004 Chisinau, Republic of MoldoVa, AdVanced Materials Processing ZnO nanorods doped with Ag and Sb have been synthesized by a facile hydrothermal technique. Crystal

  3. Long-term Hepatitis B Surface Antigen (HBsAg) Kinetics during Nucleoside/Nucleotide Analogue Therapy

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -term Hepatitis B Surface Antigen (HBsAg) Kinetics during Nucleoside/Nucleotide Analogue Therapy: Finite Treatment regarding long-term HBsAg kinetics during treatment with nucleoside/nucleotide analogues is limited. The aim of the present study was to assess whether finite nucleoside/nucleotide analogue treatment duration could

  4. Agricultural financing in Texas: problems associated with statutory lending limits of commercial banks.

    E-Print Network [OSTI]

    Paulson, Seth Lewis

    1975-01-01T23:59:59.000Z

    increase than their chief competitor (Benjamin, Sept 1973). Total farm debt outstanding reached nearly $80 billion on January 1, 1974 with nonreal estate debt accounting for 5Z. 14 percent of t. he total, or $41. 4 billion. Although final reports... to use correspondent relations may be a fear of losing the customer and all subsequent loan requests to the larger correspondent bank. A recent report states even though small Texas banks with deposits less than $8 million have the lowest average...

  5. Bio-sedimentary facies on the East Flower Garden Bank, northwest Gulf of Mexico

    E-Print Network [OSTI]

    Wang, Wei

    1981-01-01T23:59:59.000Z

    . Objectives The primary objective of this study is to describe the character and distribution of the surface sediments on and surrounding the East Plower Garden Bank in order to establish the geological setting in this arear' These shelf-edge banks... represent a unique marine environment, and their recognition in the geologic column is of major importance in paleoenvi- ronmental interpretations and exploration for hydrocarbons, This project was funded by the Bureau of Land Management as part of a...

  6. Analysis of consumer lending problems of the banks in the central Texas Brazos Valley area

    E-Print Network [OSTI]

    Old, William Donald

    1963-01-01T23:59:59.000Z

    to significant new profits for RVA bankers. A oonsuner loan of $1, 000 at seven poroont interest, repaid in twelve nonthly inetallnonto, aotuallr earns interest of 12. 9 yeroont for the lender. Therefore& surplus lendable funds now held hF BVA 1 banks... eonsuaor loanso %hat nininun siss (dollar anount) oonsunor loan Sraaos Vallqf Area bankers oonsider to bo profitable. $. Tho nethods and prooeduros used hf Breaos Valley Area bankers in asking oonsunor loansi 6. Vhat steps Sraaos Valley Area banks oan...

  7. Surface sediment analysis of five carbonate banks on the Texas continental shelf

    E-Print Network [OSTI]

    Cunningham, Susanne E

    1977-01-01T23:59:59.000Z

    SURFACE SEDIMENT ANALYSIS OF FIVE CARBONATE BANKS ON THE TEXAS CONTINENTAL SHELF A Thesis by Susanne E. Cunningham Submitted to the Graduate College of Texas AcM University In partial fulfillment of the requirement for the degree of MASTER... Member Member December 1977 ABSTRACT SURFACE SEDIMENT ANALYSIS OF FIVE CARBONATE BANKS ON THE TEXAS CONTINENTAL SHELF (December 1977) Susanne E. Cunningham, B, S. , Indiana University Chairman of Advisory Committee: Dr. William Bryant The five...

  8. Thermoelectric transport of Se-rich Ag{sub 2}Se in normal phases and phase transitions

    SciTech Connect (OSTI)

    Mi, Wenlong; Lv, Yanhong [State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050 (China); CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences,1295 Dingxi Road, Shanghai 200050 (China); University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049 (China); Qiu, Pengfei; Shi, Xun, E-mail: xshi@mail.sic.ac.cn, E-mail: cld@mail.sic.ac.cn; Chen, Lidong, E-mail: xshi@mail.sic.ac.cn, E-mail: cld@mail.sic.ac.cn [State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050 (China); CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences,1295 Dingxi Road, Shanghai 200050 (China); Zhang, Tiansong [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences,1295 Dingxi Road, Shanghai 200050 (China)

    2014-03-31T23:59:59.000Z

    Small amount of Se atoms are used to tune the carrier concentrations (n{sub H}) and electrical transport in Ag{sub 2}Se. Significant enhancements in power factor and thermoelectric figure of merit (zT) are observed in the compositions of Ag{sub 2}Se{sub 1.06} and Ag{sub 2}Se{sub 1.08}. The excessive Se atoms do not change the intrinsically electron-conducting character in Ag{sub 2}Se. The detailed analysis reveals the experiment optimum carrier concentration in Ag{sub 2}Se is around 5??10{sup 18}?cm{sup ?3}. We also investigate the temperature of maximum zT and the thermoelectric transport during the first order phase transitions using the recently developed measurement system.

  9. NAPIER,ASHER:TUNGUSKA 1.18 A&G February 2009 Vol. 50

    E-Print Network [OSTI]

    NAPIER,ASHER:TUNGUSKA 1.18 A&G · February 2009 · Vol. 50 T he Tunguska impact of 30 June 1908-like bangs of the impact would have been heard across Britain to Ireland, north to Orkney and Den- mark

  10. Interactions of CO and surface K: Negligible CO adsorption on K/Ag(111)

    SciTech Connect (OSTI)

    Roop, B.; Blass, P.M.; Zhou, X.; White, J.M.

    1989-01-01T23:59:59.000Z

    Unlike transition metals which are active for chemisorption of CO, Ag(111) shows no tendency to adsorb CO at 100 K even when various amounts of K are added. This observation supports the proposal of Solymosi and Berko (Ref. 1) that bonding of CO with the host metal plays an important role in the interactions of K and CO on transition metals.

  11. Crop & Soil Science Seminar Series Mondays at 4:00 pm in Ag Life Sciences

    E-Print Network [OSTI]

    Tullos, Desiree

    Crop & Soil Science Seminar Series Fall 2013 Mondays at 4:00 pm in Ag Life Sciences 4000 September 30 NO SEMINAR October 7 Dan Sullivan Crop & Soil Science Dept. "Phosphorus: Now and Then" October 14/CSSA/SSSA meetings) November 11 Chris Klatt Crop & Soil Science Dept. "Tracking Microbial Use of C and N

  12. Testing of Precision Agriculture Technologies in Irrigated Cotton at AG-CARES, Lamesa, Texas, 2000.

    E-Print Network [OSTI]

    Mukhtar, Saqib

    TITLE: Testing of Precision Agriculture Technologies in Irrigated Cotton at AG-CARES, Lamesa, Texas Specialist, Professor, Research Assistants and Technician. METHODS AND PROCEDURES: Experimental Design fertilizer in all three landscape positions of the precision agriculture site at AGCARES (Table 1 and 2

  13. E-Print Network 3.0 - amberlyst-15 biorad ag Sample Search Results

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

    I o u s D I s e a s e c o n t r o l s VIROTROL HBeAg For use as an unassayed quality control... designed to improve the effectiveness of your statistical process control. Ask...

  14. Integration of Laser-Welded Ag Nanowire Transparent Conducting Layers on Photovoltaic Devices (DMR-0819860)

    E-Print Network [OSTI]

    Petta, Jason

    Integration of Laser-Welded Ag Nanowire Transparent Conducting Layers on Photovoltaic Devices (DMR conducting layers in applications ranging from organic flexible electronics to rigid photovoltaics. However of a hybrid organic photovoltaic device [1]. The NWs are dispersed on the device and the network is welded

  15. Microbial Extracellular Polymeric Substances Reduce Ag+ Nanoparticles and Antagonize Bactericidal Activity

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    to cope with Ag+ are poorly understood, previous work with other toxic heavy metals suggests, carboxyl, and phenol), EPS can effectively bind heavy metal cations (such as Cu2+ , Pb2+ , and Zn2 Bactericidal Activity Fuxing Kang, Pedro J. Alvarez, and Dongqiang Zhu*, State Key Laboratory of Pollution

  16. E-Print Network 3.0 - ag cd ba Sample Search Results

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

    , 15, 10, 5, and 0 nm . Device Thickness of BaAgITO nm EL max a nm L at 100 cdm2 lmW ext at 100 cd... Top-emitting organic light-emitting diodes with BaAgindium tin...

  17. In situ study of defect migration kinetics in nanoporous Ag with enhanced radiation tolerance

    E-Print Network [OSTI]

    Sun, C.; Bufford, D.; Chen, Y.; Kirk, M. A.; Wang, Y. Q.; Li, M.; Wang, H.; Maloy, S. A.; Zhang, X.

    2014-01-17T23:59:59.000Z

    . In situ Kr ion irradiation at 1 MeV was performed for CG and NP Ag at room temperature in the Intermediate Voltage Electron Microscope (IVEM) at Argonne National Laboratory, where an ion accelerator was attached to a HITACHI H-9000NAR microscope...

  18. Structural analysis of the Velarden~ a mining district, Mexico: a faulted AuAg-rich

    E-Print Network [OSTI]

    Long, Bernard

    Structural analysis of the Velarden~ a mining district, Mexico: a faulted Au­Ag-rich hydrothermal carbonate-hosted deposits are found at the contact with surrounding limestones. The mineral- ized structures at different crustal depths, thus enabling studies of the entire hydrothermal system--from low-grade breccia

  19. Pyrosequencing reveals higher impact of silver nanoparticles than AgD

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    Pyrosequencing reveals higher impact of silver nanoparticles than AgD on the microbial community a , Mengyan Li a , James M. Tiedje b,c , Pedro J.J. Alvarez a, * a Department of Civil & Environmental Lansing, MI 48823, USA a r t i c l e i n f o Article history: Received 25 July 2013 Received in revised

  20. Recommended Academic Plan for Agricultural Science Major (AG SC) University Park

    E-Print Network [OSTI]

    Omiecinski, Curtis

    Total Credits: 15 Total Credits: 15 Bold type indicates courses requiring a quality grade of C Sciences (GS) 3 Elective 1-2 Humanities (GH) 3 Total Credits: 16 Total Credits: 16.5 Semester 3 Credits Sciences (GS) 3 Natural Resources/Ecology (1) 3 Ag and Environmental Policy (1) 3 Total Credits: 15.5 Total

  1. School of Renewable Natural Resources, LSU AgCenter School of Forestry, Louisiana Tech University

    E-Print Network [OSTI]

    Composites Biomass/Biofuels Wood Durability Safety Certification Nanotechnology ValueAdded Products #12 Construction in the U.S. South. $14,000. Industry Support. With Dr. Wu. · Louisiana Forest Sector Supply Chain;3 AgMagic ­World of Wonder (9,000+ visitors) LFPDC Newsletter (2,200 recipients 2x/year) Collateral

  2. AgSec: Secure and Efficient CDMA-based Aggregation for Smart Metering Systems

    E-Print Network [OSTI]

    Namboodiri, Vinod

    AgSec: Secure and Efficient CDMA-based Aggregation for Smart Metering Systems Navid Alamatsaz-based data aggregation method provides access to all the data of all the smart meters in the root node, which in this case is the Utility Center, while keeping the smart metering data secure. The efficiency

  3. Outstanding Ag Leader Award Presented by MSU College of Agriculture and Montana Agricultural

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Outstanding Ag Leader Award Presented by MSU College of Agriculture and Montana Agricultural Experiment Station (MAES) Criteria for Selection Be well respected in their agricultural community of achievement in agriculture, be an industry leader, or an upcoming active innovative producer (or a combination

  4. Annales Geophysicae (2004) 22: 32913297 SRef-ID: 1432-0576/ag/2004-22-3291

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to the interaction of the radar beam with the background wind (e.g. Atlas, 1964; Hocking, 1985; Nastrom, 1997). WhileAnnales Geophysicae (2004) 22: 3291­3297 SRef-ID: 1432-0576/ag/2004-22-3291 © European Geosciences- beamwidth method and the traditional method are very sim- ilar in regions of light winds (

  5. Annales Geophysicae (2004) 22: 23012308 SRef-ID: 1432-0576/ag/2004-22-2301

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Annales Geophysicae (2004) 22: 2301­2308 SRef-ID: 1432-0576/ag/2004-22-2301 © European Geosciences populations of Correspondence to: H. Kucharek (kucharek@atlas.sr.unh.edu) backstreaming ions (e.g. Gosling et beams. Sonnerup (1969) demonstrated that solar wind protons could easily be energized if the bow shock

  6. Annales Geophysicae (2004) 22: 40434048 SRef-ID: 1432-0576/ag/2004-22-4043

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    wind produced by three different numerical models in the European-Mediterranean area is analyzed observations of surface wind to predic- tive skill seems to be overall modest (Atlas et al., 2001Annales Geophysicae (2004) 22: 4043­4048 SRef-ID: 1432-0576/ag/2004-22-4043 © European Geosciences

  7. SciEncE MAnAgEMEnt College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    .................................................3 ESM F605--Engineering Economic Analysis* ....................................3 6. Complete with prior undergraduate engineering economics course. See Arctic Engineering. See Engineering for PhSciEncE MAnAgEMEnt College of Engineering and Mines Department of Civil and Environmental

  8. Valence band structure of the icosahedral Ag-In-Yb quasicrystal

    SciTech Connect (OSTI)

    Sharma, H. R.; Simutis, G.; Dhanak, V. R.; Nugent, P. J.; McGrath, R. [Surface Science Research Centre and Department of Physics, University of Liverpool, Liverpool L69 3BX (United Kingdom); Cui, C. [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan); Shimoda, M. [National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Tsai, A. P. [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan); National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Ishii, Y. [Department of Physics, Chuo University, Kasuga, Tokyo 112-8551 (Japan)

    2010-03-01T23:59:59.000Z

    The valence band structure of the icosahedral (i) Ag-In-Yb quasicrystal, which is isostructural to the binary i-Cd-Yb system, is investigated by ultraviolet photoemission spectroscopy (UPS). Experimental results are compared with electronic-structure calculations of a cubic approximant of the same phase. UPS spectra from the fivefold, threefold, and twofold i-Ag-In-Yb surfaces reveal that the valence band near to the Fermi level is dominated by Yb 4f-derived states, in agreement with calculations. The spectra also exhibit peaks which are surface core level shifted, caused by changes in the electronic structure in surface layers. Calculations yield a pseudogap in the density of states due to a hybridization of the Yb 5d band with the Ag 5p and In 5p bands. Both experimental and calculated band features are very similar to those of Cd-Yb. The modification of the band structure after surface treatment by sputtering and by oxidation is also studied. Additionally, the work function of i-Ag-In-Yb measured from the width of UPS spectrum is found to be almost unaffected by surface orientation, but increases after sputtering or oxidation.

  9. PdAgAu alloy with high resistance to corrosion by H{sub 2}S

    SciTech Connect (OSTI)

    Braun, Fernando; Miller, James B.; Gellman, Andrew J.; Tarditi, Ana M.; Fleutot, Benoit; Petro, Kondratyuk, Cornaglia, Laura M

    2012-12-01T23:59:59.000Z

    PdAgAu alloy films were prepared on porous stainless steel supports by sequential electroless deposition. Two specific compositions, Pd{sub 83}Ag{sub 2}Au{sub 15} and Pd{sub 74}Ag{sub 14}Au{sub 12}, were studied for their sulfur tolerance. The alloys and a reference Pd foil were exposed to 1000 H{sub 2}S/H{sub 2} at 623 K for periods of 3 and 30 hours. The microstructure, morphology and bulk composition of both nonexposed and H{sub 2}S-exposed samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). XRD and SEM analysis revealed time-dependent growth of a bulk Pd{sub 4}S phase on the Pd foil during H{sub 2}S exposure. In contrast, the PdAgAu ternary alloys displayed the same FCC structure before and after H{sub 2}S exposure. In agreement with the XRD and SEM results, sulfur was not detected in the bulk of either ternary alloy samples by EDS, even after 30 hours of H{sub 2}S exposure. X-ray photoelectron spectroscopy (XPS) depth profiles were acquired for both PdAgAu alloys after 3 and 30 hours of exposure to characterize sulfur contamination near their surfaces. Very low S 2p and S 2s XPS signals were observed at the top-surfaces of the PdAgAu alloys, and those signals disappeared before the etch depth reached ~ 10 nm, even for samples exposed to H{sub 2}S for 30 hours. The depth profile analyses also revealed silver and gold segregation to the surface of the alloys; preferential location of Au on the alloys surface may be related to their resistance to bulk sulfide formation. In preliminary tests, a PdAgAu alloy membrane displayed higher initial H{sub 2} permeability than a similarly prepared pure Pd sample and, consistent with resistance to bulk sulfide formation, lower permeability loss in H{sub 2}S than pure Pd.

  10. http://www-db.in.tum.de/research/projects/StreamGlobe Optimization Techniques

    E-Print Network [OSTI]

    Kemper, Alfons

    : Redundant transmission of data streams Redundant execution of stream transforming operators Transmissionhttp://www-db.in.tum.de/research/projects/StreamGlobe Optimization Techniques: In-network query processing o Distribute query processing operators in the network (query shipping) o Early filtering

  11. Electromagnetic interference shielding reaching 70 dB in steel fiber cement

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    Electromagnetic interference shielding reaching 70 dB in steel fiber cement Sihai Wen, D.D.L. Chung; Silica fume; Shielding 1. Introduction Electromagnetic interference (EMI) shielding [1­4] is in critical, NY 14260-4400, USA Received 9 January 2002; accepted 14 August 2003 Abstract An electromagnetic

  12. MvirDB: Microbial Database of Protein Toxins, Virulence Factors and Antibiotic Resistance Genes for Bio-Defense Applications

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

    Zhou, C. E.; Smith, J.; Lam, M.; Zemla, M. D.; Slezak, T.

    MvirDB is a cenntralized resource (data warehouse) comprising all publicly accessible, organized sequence data for protein toxins, virulence factors, and antibiotic resistance genes. Protein entries in MvirDB are annotated using a high-throughput, fully automated computational annotation system; annotations are updated periodically to ensure that results are derived using current public database and open-source tool releases. Tools provided for using MvirDB include a web-based browser tool and BLAST interfaces. MvirDB serves researchers in the bio-defense and medical fields. (taken from page 3 of PI's paper of same title published in Nucleic Acids Research, 2007, Vol.35, Database Issue (Open Source)

  13. Green Bank Telescope Studies of Giant Pulses from Millisecond Pulsars

    E-Print Network [OSTI]

    H. S. Knight; M. Bailes; R. N. Manchester; S. M. Ord; B. A. Jacoby

    2005-12-13T23:59:59.000Z

    We have conducted a search for giant pulses from four millisecond pulsars using the 100m Green Bank Telescope. Coherently dedispersed time-series from PSR J0218+4232 were found to contain giant pulses of very short intrinsic duration whose energies follow power-law statistics. The giant pulses are in phase with the two minima of the radio integrated pulse profile but are phase aligned with the peaks of the X-ray profile. Historically, individual pulses more than 10-20 times the mean pulse energy have been deemed to be ``giant pulses''. As only 4 of the 155 pulses had energies greater than 10 times the mean pulse-energy, we argue the emission mechanism responsible for giant pulses should instead be defined through: (a) intrinsic timescales of microsecond or nanosecond duration; (b) power-law energy statistics; and (c) emission occurring in narrow phase-windows coincident with the phase windows of non-thermal X-ray emission. Four short-duration pulses with giant-pulse characteristics were also observed from PSR B1957+20. As the inferred magnetic fields at the light cylinders of the millisecond pulsars that emit giant pulses are all very high, this parameter has previously been considered to be an indicator of giant pulse emissivity. However, the frequency of giant pulse emission from PSR~B1957+20 is significantly lower than for other millisecond pulsars that have similar magnetic fields at their light cylinders. This suggests that the inferred magnetic field at the light cylinder is a poor indicator of the rate of emission of giant pulses.

  14. Why Have Bank Interest Margins Been so High in Indonesia since the 1997/1998 Financial Crisis?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    this fact. Demirgüç- Kunt and Huizinga (1998) show that the average margins of Indonesian banks for the 1988

  15. Measuring and Understanding the Energy Use Signatures of a Bank Building

    SciTech Connect (OSTI)

    Xie, YuLong; Liu, Bing; Athalye, Rahul A.; Baechler, Michael C.; Sullivan, Greg

    2012-08-12T23:59:59.000Z

    The Pacific Northwest National Laboratory measured and analyzed the energy end-use patterns in a bank building located in the north-eastern United States. This work was performed in collaboration with PNC Financial Service Group under the US DOEs Commercial Building Partnerships Program. This paper presents the metering study and the results of the metered data analysis. It provides a benchmark for the energy use of different bank-related equipments. The paper also reveals the importance of metering in fully understanding building loads and indentifying opportunities for energy efficiency improvements that will have impacts across PNCs portfolio of buildings and were crucial to reducing receptacle loads in the design of a net-zero bank branches. PNNL worked with PNC to meter a 4,000 ft2 bank branch in the state of Pennsylvania. 71 electrical circuits were monitored and 25 stand-alone watt-hour meters were installed at the bank. These meters monitored the consumption of all interior and exterior lighting, receptacle loads, service water heating, and the HVAC rooftop unit at a 5-minute sampling interval from November 2009 to November 2010. A total of over 8 million data records were generated, which were then analyzed to produce the end-use patterns, daily usage profiles, rooftop unit usage cycles, and inputs for calibrating the energy model of the building.

  16. The Ag2O-V2O5-HF(aq) System and Crystal Structure of r-Ag3VO4 Thomas A. Albrecht, Charlotte L. Stern, and Kenneth R. Poeppelmeier*

    E-Print Network [OSTI]

    Poeppelmeier, Kenneth R.

    solutions of AgNO3 and either NH4VO3 or Na3VO4.12 Moreover, solid-state reactions between Ag2O and V2O5 have. Solid State Chem. 2003, 175, 27-33. (4) Sorensen, E. M.; Izumi, H. K.; Vaughey, J. T.; Stern, C. L to their application as primary battery materials, the silver vanadium oxides have been studied intensely.6-8 While

  17. Effects of Fire on Soil Seed Banks on the Hanford Site

    SciTech Connect (OSTI)

    Baker, Sarah E.

    2000-09-08T23:59:59.000Z

    The Hanford wildfire in the summer of 2000 destroyed much of the vegetation on the Hanford Site, often resulting in soil erosion and dust storms. The 200 W Area has been affected by dust storms, and a re-vegetation project has been planned for the area to the west, the source of much of the dust. To determine if the seed bank in this area had been damaged by the fire, inhibiting natural re-growth, soil samples were collected from three burned areas and watered to see how much seedling emergence would occur. The soil was then sifted for grass seeds and the seeds examined for signs of fire damage. From this data it was concluded that significant damage to the seed bank probably occurred in the 200 West Expansion Area, and slight damage may have occurred primarily to monocot seeds in the seed banks farther west.

  18. Synthesis and transport property of AgSbTe{sub 2} as a promising thermoelectric compound

    SciTech Connect (OSTI)

    Wang Heng; Li Jingfeng; Zou Minmin; Sui Tao [State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China)

    2008-11-17T23:59:59.000Z

    Polycrystalline AgSbTe{sub 2} ternary compound materials with high phase purity were fabricated using a combined process of mechanical alloying and spark plasma sintering. It was found that stoichiometric AgSbTe{sub 2} is a promising composition for low-and-mediate temperature applications, whose ZT reaches 1.59 at 673 K, benefiting from its extremely low thermal conductivity (0.30 W/mK) in addition to its low electrical resistivity (<1.1x10{sup -4} {omega} m) and large positive Seebeck coefficient (260 {mu}V/K). On the other hand, deviating from this formula would lead to unstable phase structures and higher thermal conductivity, which make the samples less attractive as thermoelectric materials or components of thermoelectric systems.

  19. Location of test bundle instrumentation and anticipated experimental values for the CFTL AG-1 bundle

    SciTech Connect (OSTI)

    Sanders, J.P.

    1980-01-01T23:59:59.000Z

    The placement of instrumentation within the CFTL (Core Flow Test Loop) AG-1 test section to meet the following objective is described. The objectives are threefold: (1) to provide values for the evaluation of the performance of the test section, (2) to compare the experimental data with values determined by pretest calculations to indicate the approach to conditions that can lead to a bundle failure, and (3) to acquire data during testing that will form a data base for subsequent use in the verification of computational procedures used in the licensing of the Gas Cooled Fast Reactor. Anticipated values for the various instruments have been determined using the computational procedure, SAGAPO, modified for the AG-1 geometry. These results are used as the basis for the specification of differential pressure cells and the range of readings anticipated from the thermocouples. Part of the results for the full flow, full power case are presented.

  20. Optical and electronic properties of mixed Ag-Au tetramer cations

    SciTech Connect (OSTI)

    Shayeghi, A., E-mail: shayeghi@cluster.pc.chemie.tu-darmstadt.de; Schfer, R. [Eduard-Zintl-Institut, Technische Universitt Darmstadt, Alarich-Weiss-Strae 8, 64287 Darmstadt (Germany)] [Eduard-Zintl-Institut, Technische Universitt Darmstadt, Alarich-Weiss-Strae 8, 64287 Darmstadt (Germany); Heard, C. J.; Johnston, R. L. [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom)] [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom)

    2014-02-07T23:59:59.000Z

    We present experimental and theoretical studies of the optical response of mixed Ag {sub n} Au {sub 4?n}{sup +} (n=13) clusters in the photon energy range ?? = 1.93.5 eV. Absorption spectra are recorded by a newly built longitudinal molecular beam depletion spectroscopy apparatus providing lower limits to absolute photodissociation cross sections. The experimental data are compared to optical response calculations in the framework of long-range corrected time-dependent density functional theory with initial cluster geometries obtained by the unbiased Birmingham Cluster Genetic Algorithm coupled with density functional theory. Experiments and excited state calculations shed light on the structural and electronic properties of the mixed Ag-Au tetramer cations.

  1. Surface plasmon enhanced third-order optical nonlinearity of Ag nanocomposite film

    SciTech Connect (OSTI)

    Singh, Vijender [Department of Applied Science, N.C. College of Engineering, Israna, Panipat 132107, Haryana (India); Aghamkar, Praveen, E-mail: p-aghamkar@yahoo.in [Department of Physics, Chaudhary Devi Lal University, Sirsa 125055, Haryana (India)

    2014-03-17T23:59:59.000Z

    We obtain a large third-order optical nonlinearity (?{sup (3)}???10{sup ?10}esu) of silver nanoparticles dispersed in polyvinyl alcohol/tetraethyl orthosilicate matrix using single beam z-scan technique at 532?nm by Q-switched Nd:YAG laser. We have shown that mechanisms responsible for third-order optical nonlinearity of Ag nanocomposite film are reverse saturable absorption (RSA) and self-defocusing in the purlieu of surface plasmon resonance (SPR). Optical band-gap and width of SPR band of Ag nanocomposite film decrease with increasing silver concentration, which leads to enhancement of local electric field and hence third-order optical nonlinearity. Optical limiting, due to RSA has also been demonstrated at 532?nm.

  2. Assessing Youth Perceptions and Knowledge of Agriculture: The Impact of Participating in an AgVenture Program

    E-Print Network [OSTI]

    Luckey, Alisa

    2012-07-16T23:59:59.000Z

    Agriculture touches the lives of individuals every day, and some do not even realize it. As a means to educate society, agricultural education programs, such as "AgVenture," have been established to educate youth about the importance of agriculture...

  3. Underpotential deposition of Ag adlayers on Pt(111): Structures and determination of O{sub 2} adsorption on Pt(111)

    SciTech Connect (OSTI)

    Marinkovic, N.S.; Wang, J.X.; Adzic, R.R.

    1997-09-01T23:59:59.000Z

    The structure of Ag adlayers deposited at underpotentials in sulfuric acid on Pt(111), and the inhibition of O{sub 2} reduction they cause, have been studied using grazing incident angle x-ray diffraction measurements, as well as linear sweep voltammetry and in situ FTIR spectroscopy. Ag forms a hexagonal incommensurate bilayer, with two mutually commensurate monolayers. It is aligned with the Pt(111) substrate, although slightly expanded. The first monolayer has a commensurate (1 x 1) structure. A second layer causes a restructuring of the first monolayer. Deposition of each monolayer is associated with one voltammetry Peak. A complete inhibition of O{sub 2} reduction on Pt(111) has been observed upon deposition of both, Ag monolayer and bilayer. Analysis of the inhibition of O{sub 2} reduction as a function of the Ag coverage shows that during reduction O{sub 2} adsorbs in a bridge configuration on Pt(111).

  4. A Quantitative Comparison of Parallel Computation Models Ben H,H. Juurlink Harry A.G. Wijshoff

    E-Print Network [OSTI]

    Moreno Maza, Marc

    A Quantitative Comparison of Parallel Computation Models Ben H,H. Juurlink Harry A.G. Wijshoff High, requires specific permission sad/or fee. SPM96, Padua, Italy Q 199(j ACM ().89791+@-&96j~ ..$3

  5. E-Print Network 3.0 - ag-like 4d104f 4d105 Sample Search Results

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

    Hot Pepper Summary: , at least 17 AGL (for AG-Like) genes have been isolated (Ma et al., 1991; Mandel and Yanofsky, 1995 Source: An, Gynheung - Department of Life Science, Pohang...

  6. Joint Test Plan to Identify the Gaseous By-Products of CH3I Loading on AgZ

    SciTech Connect (OSTI)

    R. T. Jubin; N. R. Soelberg; D. M. Strachan; T. M. Nenoff; B. B. Spencer

    2012-12-01T23:59:59.000Z

    The objective of this test plan is to describe research to determine the gaseous by-products of the adsorption of CH3I on hydrogen reduced silver exchanged mordenite (AgZ).

  7. Molecular-like Ag clusters sensitized near-infrared down-conversion luminescence in oxyfluoride glasses for broadband spectral modification

    SciTech Connect (OSTI)

    Lin, Hang; Chen, Daqin; Yu, Yunlong; Zhang, Rui; Wang, Yuansheng [State Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)] [State Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)

    2013-08-26T23:59:59.000Z

    Molecular-like Ag clusters sized at 14 nm have been stabilized in Pb/Cd-free oxyfluoride glasses, showing broadband excitation/emission characteristics and unique wavelength-dependent luminescent performance with a maximal quantum yield of 26.9%. It was experimentally demonstrated that an energy transfer route of Ag clusters ? Tb{sup 3+} ? Yb{sup 3+} occurs in Ag{sup +}/Tb{sup 3+}/Yb{sup 3+} tri-doped sample, wherein Ag clusters act as sensitizers for near-infrared down-conversion spectral modification. Hopefully, the proposed strategy that noble metal clusters being applied for harvesting solar radiation may potentially solve the sticky problems of the narrow excitation bandwidth and the low excitation efficiency in rare earth ions doped down-conversion materials.

  8. A model of the AGS based on stepwise ray-tracing through the measured field maps of the main magnets

    SciTech Connect (OSTI)

    Dutheil Y.; Meot, F.; Tsoupas, N.

    2012-05-20T23:59:59.000Z

    Two-dimensional mid-plane magnetic field maps of two of the main AGS magnets were produced, from Hall probe measurements, for a series of different current settings. The analysis of these data yielded the excitation functions [1] and the harmonic coefficients [2] of the main magnets which have been used so far in all the models of the AGS. The constant increase of the computation power makes it possible today to directly use a stepwise raytracing through these measured field maps with a reasonable computation time. We describe in detail how these field maps have allowed the generation of models of the 6 different types of AGS main magnets, and how they are being handled with the Zgoubi ray-tracing code [3]. We give and discuss a number of results obtained regarding both beam and spin dynamics in the AGS, and we provide comparisons with other numerical and analytical modelling methods.

  9. as Ag Biotech Lived Up to Its Promise? (and what should the scientific community do about it?)

    E-Print Network [OSTI]

    Clark, E. Ann

    H as Ag Biotech Lived Up to Its Promise? (and what should the scientific community do about it?) E that conventional plant breeding could do - and better. He also had a section entitled Standing Up

  10. Type II Transformation -Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock/MW Final Add ()

    E-Print Network [OSTI]

    Raizada, Manish N.

    Type II Transformation - Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock25mm Petri Dishes in hood. 1L=30 plates. Dry lids on in hood 3days in darkness or quick cool upside

  11. Spin tracking simulations in AGS based on ray-tracing methods - bare lattice, no snakes -

    SciTech Connect (OSTI)

    Meot F.; Ahrens& #44; L.; Glenn& #44; J.; Huang& #44; H.; Luccio& #44; A.; MacKay& #44; W.W.; Roser& #44; T.; Tsoupas& #44; N.

    2009-09-01T23:59:59.000Z

    This Note reports on the first simulations of and spin dynamics in the AGS using the ray-tracing code Zgoubi. It includes lattice analysis, comparisons with MAD, DA tracking, numerical calculation of depolarizing resonance strengths and comparisons with analytical models, etc. It also includes details on the setting-up of Zgoubi input data files and on the various numerical methods of concern in and available from Zgoubi. Simulations of crossing and neighboring of spin resonances in AGS ring, bare lattice, without snake, have been performed, in order to assess the capabilities of Zgoubi in that matter, and are reported here. This yields a rather long document. The two main reasons for that are, on the one hand the desire of an extended investigation of the energy span, and on the other hand a thorough comparison of Zgoubi results with analytical models as the 'thin lens' approximation, the weak resonance approximation, and the static case. Section 2 details the working hypothesis : AGS lattice data, formulae used for deriving various resonance related quantities from the ray-tracing based 'numerical experiments', etc. Section 3 gives inventories of the intrinsic and imperfection resonances together with, in a number of cases, the strengths derived from the ray-tracing. Section 4 gives the details of the numerical simulations of resonance crossing, including behavior of various quantities (closed orbit, synchrotron motion, etc.) aimed at controlling that the conditions of particle and spin motions are correct. In a similar manner Section 5 gives the details of the numerical simulations of spin motion in the static case: fixed energy in the neighboring of the resonance. In Section 6, weak resonances are explored, Zgoubi results are compared with the Fresnel integrals model. Section 7 shows the computation of the {rvec n} vector in the AGS lattice and tuning considered. Many details on the numerical conditions as data files etc. are given in the Appendix Section, pages A and sqs.

  12. Laying the groundwork at the AGS: Recent results from experiment E895

    E-Print Network [OSTI]

    E895 Collaboration; M. A. Lisa; N. N. Ajitanand; J. M. Alexander; M. Anderson; D. Best; F. P. Brady; T. Case; W. Caskey; D. Cebra; J. L. Chance; P. Chung; B. Cole; K. Crowe; A. C. Das; J. E. Draper; M. L. Gilkes; S. Gushue; M. Heffner; A. S. Hirsch; E. L. Hjort; L. Huo; M. Justice; M. Kaplan; D. Keane; J. C. Kintner; J. Klay; D. Krofcheck; R. A. Lacey; C. Law; J. Lauret; H. Liu; Y. M. Liu; R. McGrath; Z. Milosevich; G. Odyniec; D. L. Olson; S. Y. Panitkin; C. Pinkenburg; N. T. Porile; G. Rai; H. G. Ritter; J. L. Romero; R. Scharenberg; L. Schroeder; B. Srivastava; N. T. B. Stone; T. J. M. Symons; S. Wang; R. Wells; J. Whitfield; T. Wienold; R. Witt; L. Wood; W. N. Zhang

    2001-04-11T23:59:59.000Z

    The E895 Collaboration at the Brookhaven AGS has performed a systematic investigation of Au+Au collisions at 2-8 AGeV, using a large-acceptance Time Projection Chamber. In addition to extensive measurements of particle flow, spectra, two-particle interferometry, and strangeness production, we have performed novel hybrid analyses, including azimuthally-sensitive pion HBT, extraction of the six-dimensional pion phasespace density, and a first measurement of the Lambda-proton correlation function.

  13. Electron scattering by acceptor centers in p-Ag{sub 2}Te at low temperatures

    SciTech Connect (OSTI)

    Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Askerova, G. Z. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan); Gojaev, E. M. [Azerbaijan Technical University (Azerbaijan)

    2010-08-15T23:59:59.000Z

    Resonant electron scattering in p-Ag{sub 2}Te at acceptor concentrations N{sub a} < 4.2 x 10{sup 16} cm{sup -3} has been observed in the temperature range of 50-80 K. The contribution of the resonant scattering to the temperature dependences of the conductivity {sigma}(T) and thermopower {alpha}{sub 0}(T) has been calculated. It is shown that this contribution exceeds that of charge carrier scattering by acoustic phonons.

  14. Cu- and Ag-modified cerium oxide catalysts for methane oxidation

    SciTech Connect (OSTI)

    Kundakovic, L.; Flytzani-Stephanopoulis, M. [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering] [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering

    1998-10-01T23:59:59.000Z

    The catalytic activity of nanocrystalline doped ceria and Cu- and Ag-modified ceria for the complete oxidation of methane was studied in this work. The catalyst structure was studied by X-ray diffraction (XRD) and related to the availability of low-temperature oxygen species. Selected samples were also analyzed by STEM/EDX, HRTEM, and XPS. Temperature-programmed reduction (TPR) by H{sub 2} and CH{sub 4}, as well as oxygen chemisorption, measurements were used to characterize the different oxygen species present on the catalyst. La and Zr were used as dopants to modify the crystal size and reduction properties of ceria. Enhanced activity for the complete oxidation of methane is discussed in terms of ceria reducibility, crystal size, and formation of oxygen defects at the surface (extrinsic oxygen vacancies). Addition of transition metal oxides (CuO) or transition metals (Ag) improves the low-temperature oxidation activity of cerium oxide. The interaction of ceria with Ag and CuO is a strong function of the crystal size of ceria. In the presence of the transition metal or metal oxide, a small crystal size of ceria favors the formation of highly reducible oxygen species and enhances the methane oxidation activity.

  15. Reliability of Sn-3.5Ag Solder Joints in High Temperature Packaging Applications

    SciTech Connect (OSTI)

    Muralidharan, Govindarajan [ORNL; Kurumaddali, Nalini Kanth [ORNL; Kercher, Andrew K [ORNL; Leslie, Dr Scott [Powerex Inc

    2010-01-01T23:59:59.000Z

    There is a significant need for next generation, high performance power electronic packages and systems with wide band gap devices to operate at high temperatures in automotive and electricity transmission applications. Sn-3.5Ag solder is a candidate for use in such packages with potential operating temperatures up to 200oC. However, there is a need to understand thermal cycling reliability of Sn-3.5Ag solders subject to such operating conditions. The results of a study on the damage evolution occurring in large area Sn-3.5Ag solders joints between silicon dies and DBC substrates subject to thermal cycling between 200oC and 5oC is presented in this paper. Damage accumulation was followed using high resolution X-ray radiography techniques while nonlinear finite element models were developed based on the mechanical property data available in literature to understand the relationship between the stress state within the solder joint and the damage evolution occurring under thermal cycling conditions. It was observed that regions of damage observed in the experiments do not correspond to the finite element predictions of the location of regions of maximum plastic work.

  16. Silver (Ag) Transport Mechanisms in TRISO coated particles: A Critical Review

    SciTech Connect (OSTI)

    I J van Rooyen; J H Neethling; J A A Engelbrecht; P M van Rooyen; G Strydom

    2012-10-01T23:59:59.000Z

    Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOEs fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

  17. Silver (Ag) Transport Mechanisms in TRISO Coated Particles: A Critical Review

    SciTech Connect (OSTI)

    IJ van Rooyen; ML Dunzik-Gougar; PM van Rooyen

    2014-05-01T23:59:59.000Z

    Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOEs fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

  18. First-principles insights into interaction of CO, NO, and HCN with Ag{sub 8}

    SciTech Connect (OSTI)

    Torbatian, Zahra; Hashemifar, S. Javad, E-mail: hashemifar@cc.iut.ac.ir; Akbarzadeh, Hadi [Department of Physics, Isfahan University of Technology, 84156-83111 Isfahan (Iran, Islamic Republic of)] [Department of Physics, Isfahan University of Technology, 84156-83111 Isfahan (Iran, Islamic Republic of)

    2014-02-28T23:59:59.000Z

    We use static as well as time-dependent first-principles computations to study interaction of the CO, NO, and HCN molecules with the Ag{sub 8} nanocluster. The many-body based GW correction is applied for accurate description of the highest occupied (HOMO) and the lowest unoccupied (LUMO) molecular orbital levels. It is argued that the adsorption of these molecules changes the stable structure of Ag{sub 8} from Td to the more chemically active D{sub 2d} symmetry. We discuss that the CO, NO, and HCN molecules prefer to adsorb on the atom of the cluster with significant contribution to both HOMO and LUMO, for the accomplishment of the required charge transfers in the systems. The charge back donation is found to leave an excess energy of about 110 meV on the NO molecular bond, evidencing potential application of silver clusters for NO reduction. It is argued that CO and specially NO exhibit strong physical interaction with the silver cluster and hence significantly modify the electronic and optical properties of the system, while HCN makes very week physical bonds with the cluster. The optical absorption spectra of the Ag{sub 8} cluster before and after molecule adsorption are computed and a nontrivial red shift is observed in the NO and HCN adsorbed clusters.

  19. Carbonate sedimentation in the vicinity of Arcas Reef, Campeche Bank, Mexico

    E-Print Network [OSTI]

    Snead, Robert Garland

    1964-01-01T23:59:59.000Z

    OF SCI ENCE August, 1$6It Illajor Subject: Geological Oceanography CARBONATE SEDIMENTAT ION IN THE V ICI NITY OF ARCAS REEF) CAMPECHE BANK, MEXICO A Thee is by Robert G. Snead Approved as to style and content by. airman of mittee Committee em er...CARBONATE SEDIMENTATION I N THE VI CI NITY OF ARCAS REEF) CAMPECHE BANK, MEXICO A Thea is Rober t G. Snead Submitted to the Graduate College of Texas A&M Uni vers i ty in partial fulf i 1lment of the requirements for the degree of IIIIASTER...

  20. Sediments and reef corals of Cayo Arenas, Campeche Bank, Yucatan, Mexico

    E-Print Network [OSTI]

    Busby, Roswell Franklyn

    1965-01-01T23:59:59.000Z

    SEDIMENTS AND REEF CORALS OF CAYO ARENAS, CAMPECHE BANK) YUCATAN, MEXICO A Thesis By ROSWELL F. BUSBY Submitted to the Graduate College of the Texas AbM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... January 1965 Maj or Sub)cot: OCEANOGRAPHY SEDIMENTS AND REEF CORALS OF CAYO ARENAS, CAMPECHE BANK, YUCATAN, MEXICO A Thesis By ROSWELL F, BUSBY Approved as to style and content by: a o omm ttee Mem er Hea o pa t t em er January 1965 4...

  1. Cost economics in banking: a statistical analysis of different type producers

    E-Print Network [OSTI]

    Balenceu, Armelle

    1985-01-01T23:59:59.000Z

    of scale and scope economies. Scale economies are realized when producing more of one product, holding the quantity of other products constant, diminishes the cost per un1t of outputs . The condition for the existence of scope economies is that the joint... production of several outputs by one bank be less costly than their separate production by several banks. A new approach for the calculation of scope economies was defined and used in this study . Since the data are for the years 1979 and 1983...

  2. Genealogy of a Wright Fisher model with strong seed bank Jochen Blath, Bjarki Eldon, Adrian Gonzalez Casanova, Noemi Kurt

    E-Print Network [OSTI]

    Nabben, Reinhard

    Genealogy of a Wright Fisher model with strong seed bank component Jochen Blath, Bjarki Eldon, Adri of the genealogy of a Wright-Fisher population model under the influence of a strong seed-bank effect. More and by simulation. 1 Introduction We consider a generalization of the classical Wright Fisher model in the following

  3. Data:A01db19a-405a-45db-b4cd-4e1783be5856 | 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 Office695810186 Nod2db5b31cb44 No revision hasdb5-b05c-76b1be5a4007 Nof7ffd374e No revisionf1f306fd8 No

  4. Data:8f51bf9d-0209-4db6-afb7-b2db074e9777 | 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 Office695810186 No revisione0a2d50bdf No18fed1db58-e7b51f638865 Nod57b1532a58f No revision has been approved

  5. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. U.S. Commercial Banks And The Developing-Country Debt Crisi

    E-Print Network [OSTI]

    permission. U.S. Commercial Banks And The Developing-Country Debt Crisi Sachs, Jeffrey; Huizinga, Harry

  6. Guide prepared by Student Information email: student.information@admin.ox.ac.uk Information correct as of August 2013 Opening a bank account in Oxford

    E-Print Network [OSTI]

    Oxford, University of

    . A summary of the facilities offered by the five main UK banks; Santander, LloydsTSB, HSBC, Nat West

  7. AGS SUPER NEUTRINO BEAM FACILITY ACCELERATOR AND TARGET SYSTEM DESIGN (NEUTRINO WORKING GROUP REPORT-II).

    SciTech Connect (OSTI)

    DIWAN,M.; MARCIANO,W.; WENG,W.; RAPARIA,D.

    2003-04-21T23:59:59.000Z

    This document describes the design of the accelerator and target systems for the AGS Super Neutrino Beam Facility. Under the direction of the Associate Laboratory Director Tom Kirk, BNL has established a Neutrino Working Group to explore the scientific case and facility requirements for a very long baseline neutrino experiment. Results of a study of the physics merit and detector performance was published in BNL-69395 in October 2002, where it was shown that a wide-band neutrino beam generated by a 1 MW proton beam from the AGS, coupled with a half megaton water Cerenkov detector located deep underground in the former Homestake mine in South Dakota would be able to measure the complete set of neutrino oscillation parameters: (1) precise determination of the oscillation parameters {Delta}m{sub 32}{sup 2} and sin{sup 2} 2{theta}{sub 32}; (2) detection of the oscillation of {nu}{sub {mu}}-{nu}{sub e} and measurement of sin{sup 2} 2{theta}{sub 13}; (3) measurement of {Delta}m{sub 21}{sup 2} sin 2{theta}{sub 12} in a {nu}{sub {mu}} {yields} {nu}{sub e} appearance mode, independent of the value of {theta}{sub 13}; (4) verification of matter enhancement and the sign of {Delta}m{sub 32}{sup 2}; and (5) determination of the CP-violation parameter {delta}{sub CP} in the neutrino sector. This report details the performance requirements and conceptual design of the accelerator and the target systems for the production of a neutrino beam by a 1.0 MW proton beam from the AGS. The major components of this facility include a new 1.2 GeV superconducting linac, ramping the AGS at 2.5 Hz, and the new target station for 1.0 MW beam. It also calls for moderate increase, about 30%, of the AGS intensity per pulse. Special care is taken to account for all sources of proton beam loss plus shielding and collimation of stray beam halo particles to ensure equipment reliability and personal safety. A preliminary cost estimate and schedule for the accelerator upgrade and target system are also included.

  8. About the Maritime Brain Tissue Bank All proceeds of the 2014 Molly Appeal will go towards the expansion of the Maritime

    E-Print Network [OSTI]

    Dellaire, Graham

    About the Maritime Brain Tissue Bank · All proceeds of the 2014 Molly Appeal will go towards the expansion of the Maritime Brain Tissue Bank, a critical resource for neuroscience researchers at Dalhousie Medical School. · Established in 1994 with a focus on Alzheimer's disease, the Maritime Brain Tissue Bank

  9. GenBank is the NIH nucleotide sequence database. It is part of the International Nucleotide Sequence Database Collaboration, with the DNA

    E-Print Network [OSTI]

    Levin, Judith G.

    1 GenBank GenBank® is the NIH nucleotide sequence database. It is part of the International Nucleotide Sequence Database Collaboration, with the DNA DataBank of Japan (DDBJ) and the European Molecular as background slides. Exercise 1 1. Retrieve entries containing the word "pannexin" from the nucleotide database

  10. Bank-to-Turn Control for a Small UAV using Backstepping and Parameter

    E-Print Network [OSTI]

    Tsiotras, Panagiotis

    Bank-to-Turn Control for a Small UAV using Backstepping and Parameter Adaptation Dongwon Jung unmanned aerial vehicle (UAV). Assuming the UAV is equipped with an autopilot for low level control, we the applicability of the algorithm on a real system. 1. INTRODUCTION For decades unmanned aerial vehicles (UAVs

  11. Seismic interpretation of hydrocarbon seep features, Garden Banks, Gulf of Mexico

    E-Print Network [OSTI]

    Mullins, Adam Joseph

    2001-01-01T23:59:59.000Z

    identified and interpreted in Garden Banks lease blocks 424 and 425. The seep features consisted of two mud volcanoes and a mud in-filled depression. The hydrocarbon seep features were characterized by their rates and styles of seepage. All of the seep...

  12. INVERTIBLE FILTER BANKS ON THE 2-SPHERE B.T. Thomas Yeo Wanmei Ou Polina Golland

    E-Print Network [OSTI]

    Golland, Polina

    INVERTIBLE FILTER BANKS ON THE 2-SPHERE B.T. Thomas Yeo Wanmei Ou Polina Golland Computer Science to the sphere, many key challenges remain. In this paper, we develop conditions for the invertibility be incorpo- rated into the design of self-invertible axis-symmetric wavelets. Self- invertibility

  13. Estimating attenuation properties of bentonite layer in Cut Bank oil field, Glacier County, Montana

    E-Print Network [OSTI]

    Karakurt, Necdet

    2006-04-12T23:59:59.000Z

    -8 to analyze the formation structure in depth, since seismic signals around the reservoir area were unclear in the 3-D survey. This research attempts to estimate the attenuation properties of the Bentonite layer in the Cut Bank oil field. VSP data is processed...

  14. Access and Affordability Saskatchewan Food Banks Explore the Cost of Healthy Eating

    E-Print Network [OSTI]

    Argerami, Martin

    Access and Affordability Saskatchewan Food Banks Explore the Cost of Healthy Eating Executive basket, as determined by the 2009 Saskatchewan Food Costing Report. These case scenarios assisted income households clearly experience the highest rates of food insecurity. In Saskatchewan, those who

  15. Measurements of ship-induced flow and its effect on bank erosion

    E-Print Network [OSTI]

    Yu, Hongbin

    2012-06-07T23:59:59.000Z

    for prediction of drawdown and return velocity. The ship induced waves model is verified with field measurements. The method of energy computation for ship induced flow is developed in order to determine its relative contribution to bank erosion. In this study...

  16. Policy Research Working Paper 4844, World Bank, Washington DC, April 2009 Weakly Relative Poverty

    E-Print Network [OSTI]

    Krivobokova, Tatyana

    Policy Research Working Paper 4844, World Bank, Washington DC, April 2009 Weakly Relative Poverty, 20433, USA Abstract: Prevailing measures of relative poverty are unchanged when all incomes grow that relax these assumptions. On calibrating our measures to national poverty lines and survey data, we find

  17. GridBank: A Grid Accounting Services Architecture (GASA) for Distributed Systems Sharing and Integration

    E-Print Network [OSTI]

    Buyya, Rajkumar

    GridBank: A Grid Accounting Services Architecture (GASA) for Distributed Systems Sharing Australia Nedlands, Western Australia, 6009 barmouta@csse.uwa.edu.au Rajkumar Buyya Grid Computing and Distributed Systems (GRIDS) Lab Dept. of Computer Science and Software Engineering The University of Melbourne

  18. An agent-based computational model for bank formation and interbank networks

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    An agent-based computational model for bank formation and interbank networks Matheus R. Grasselli, interdependence, interaction, networks, and trust", all of which are absent from economic models where utility) intellectual history of the quest to base macroeconomic theory on solid micro foundation, culminating

  19. Damping: Hysteretic Damping and Models \\Lambda H.T. Banks and G.A. Pinter

    E-Print Network [OSTI]

    Damping: Hysteretic Damping and Models \\Lambda H.T. Banks and G.A. Pinter Center for Research in Scientific Computation, North Carolina State University, Raleigh, N.C. USA Definition of Hysteretic Damping which is readily dissipated. Damping is most properly embodied in constitutive laws that relate a body

  20. Money, Banking and Dynamics: Two Wicksellian routes from Mises to Hayek and Schumpeter

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Money, Banking and Dynamics: Two Wicksellian routes from Mises to Hayek and Schumpeter By AGN?S be traced back to Wicksell, going from Mises whose Theory of Money and Credit provides, as we shall see theories of business cycles. In this connection, Mises' Theory of Money and Credit and, in particular, his

  1. New chalcogenide glasses in the CdTe-AgI-As{sub 2}Te{sub 3} system

    SciTech Connect (OSTI)

    Kassem, M. [Univ. Picardie Jules Verne, F-80000 Amiens (France)] [Univ. Picardie Jules Verne, F-80000 Amiens (France); Le Coq, D., E-mail: david.lecoq@univ-littoral.fr [Univ. Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EA 4493, F-59140 Dunkerque (France); Boidin, R.; Bychkov, E. [Univ. Lille Nord de France, F-59000 Lille (France) [Univ. Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EA 4493, F-59140 Dunkerque (France)

    2012-02-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Determination of the glass-forming region in the pseudo-ternary CdTe-AgI-As{sub 2}Te{sub 3} system. Black-Right-Pointing-Pointer Characterization of macroscopic properties of the new CdTe-AgI-As{sub 2}Te{sub 3} glasses. Black-Right-Pointing-Pointer Characterization of the total conductivity of CdTe-AgI-As{sub 2}Te{sub 3} glasses. Black-Right-Pointing-Pointer Comparison between the selenide and telluride equivalent systems. -- Abstract: Chalcogenide glasses in the pseudo-ternary CdTe-AgI-As{sub 2}Te{sub 3} system were synthesized and the glass-forming range was determined. The maximum content of CdTe in this glass system was found to be equal to 15 mol.%. The macroscopic characterizations of samples have consisted in Differential Scanning Calorimetry, density, and X-ray diffraction measurements. The cadmium telluride addition does not generate any significant change in the glass transition temperature but the resistance of binary AgI-As{sub 2}Te{sub 3} glasses towards crystallisation is estimated to be decreasing on the base of {Delta}T = T{sub x} - T{sub g} parameter. The total electrical conductivity {sigma} was measured by complex impedance spectroscopy. First, the CdTe additions in the (AgI){sub 0.5}(As{sub 2}Te{sub 3}){sub 0.5} host glass, (CdTe){sub x}(AgI){sub 0.5-x/2}(As{sub 2}Te{sub 3}){sub 0.5-x/2} lead to a conductivity decrease at x {<=} 0.05. Then, the behaviour is reversed at 0.05 {<=} x {<=} 0.15. The obtained results are discussed by comparison with the equivalent selenide system.

  2. The sensitivity of patient specific IMRT QC to systematic MLC leaf bank offset errors

    SciTech Connect (OSTI)

    Rangel, Alejandra; Palte, Gesa; Dunscombe, Peter [Department of Medical Physics, Tom Baker Cancer Centre, 1331-29 Street NW, Calgary, Alberta T2N 4N2, Canada and Department of Physics and Astronomy, University of Calgary, 2500 University Drive North West, Calgary, Alberta T2N 1N4 (Canada); Department of Medical Physics, Tom Baker Cancer Centre, 1331-29 Street NW, Calgary, Alberta T2N 4N2 (Canada); Department of Medical Physics, Tom Baker Cancer Centre, 1331-29 Street NW, Calgary, Alberta T2N 4N2 (Canada); Department of Physics and Astronomy, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4 (Canada) and Department of Oncology, Tom Baker Cancer Centre, 1331-29 Street NW, Calgary, Alberta T2N 4N2 (Canada)

    2010-07-15T23:59:59.000Z

    Purpose: Patient specific IMRT QC is performed routinely in many clinics as a safeguard against errors and inaccuracies which may be introduced during the complex planning, data transfer, and delivery phases of this type of treatment. The purpose of this work is to evaluate the feasibility of detecting systematic errors in MLC leaf bank position with patient specific checks. Methods: 9 head and neck (H and N) and 14 prostate IMRT beams were delivered using MLC files containing systematic offsets ({+-}1 mm in two banks, {+-}0.5 mm in two banks, and 1 mm in one bank of leaves). The beams were measured using both MAPCHECK (Sun Nuclear Corp., Melbourne, FL) and the aS1000 electronic portal imaging device (Varian Medical Systems, Palo Alto, CA). Comparisons with calculated fields, without offsets, were made using commonly adopted criteria including absolute dose (AD) difference, relative dose difference, distance to agreement (DTA), and the gamma index. Results: The criteria most sensitive to systematic leaf bank offsets were the 3% AD, 3 mm DTA for MAPCHECK and the gamma index with 2% AD and 2 mm DTA for the EPID. The criterion based on the relative dose measurements was the least sensitive to MLC offsets. More highly modulated fields, i.e., H and N, showed greater changes in the percentage of passing points due to systematic MLC inaccuracy than prostate fields. Conclusions: None of the techniques or criteria tested is sufficiently sensitive, with the population of IMRT fields, to detect a systematic MLC offset at a clinically significant level on an individual field. Patient specific QC cannot, therefore, substitute for routine QC of the MLC itself.

  3. Effect of fluctuations on electron and phonon processes and thermodynamic parameters of Ag{sub 2}Te and Ag{sub 2}Se in the region of phase transition

    SciTech Connect (OSTI)

    Aliev, S. A.; Aliev, F. F. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)], E-mail: farzali@physics.ab.az

    2008-04-15T23:59:59.000Z

    Temperature dependences of electrical conductivity {sigma}, thermoelectric power {alpha}, results of differential thermal analysis {delta}T{sub y}, thermal conductivity {chi}, temperature conductivity {kappa}, and heat capacity C{sub p} were studied in Ag{sub 2}Te and Ag{sub 2}Se semiconductors in the region of the phase transition. Two extrema are observed in the temperature dependence {chi}(T): a maximum in the region of the {alpha}' {sup {yields}} {beta}' transition and a minimum in the region of the {beta}' {sup {yields}} {beta} transition; these extrema are caused by the similar dependence C{sub p}(T). It is shown that the {alpha} {sup {yields}} {alpha}' and {beta}' {sup {yields}} {beta} transitions are displacement transitions, while the {alpha}' {sup {yields}} {beta}' transition is of reconstruction type. It is established that the disorder parameter {eta} in silver chalcogenides is highly smeared in the region of the phase transition; therefore, disordering of phases at the point of the phase transition is incomplete: 73, 62, and 48% in Ag{sub 2}Te, Ag{sub 2}Se, and Ag{sub 2}S, respectively. The minimum volumes V{sub ph} for new phases are calculated; it is shown that the value of V{sub ph} in displacement transitions is larger than in the reconstruction-type transitions.

  4. Compton-profile measurements for W, Ag, and Cu with 662-keV. gamma. rays

    SciTech Connect (OSTI)

    Heller, M.V.; Moreira, J.R.

    1986-04-01T23:59:59.000Z

    The Compton profiles of W, Ag, and Cu were measured for three scattering angles (30/sup 0/, 15/sup 0/, and 10/sup 0/) using /sup 137/Cs ..gamma.. rays. A Monte Carlo simulation was used to reproduce the experimental situation. Double-scattering events are considered in the simulation and subtracted from the single profile when necessary. Good accordance with the theoretical momentum distribution of the electron cloud was observed when relativistic wave functions quoted by Mendelsohn, Biggs, and Mann are used. This accordance was achieved only when the Ribberfors correction of the Compton profile was considered.

  5. Unexpected behaviour of one Pb monolayer deposited on aluminum oxide thin film grown on Ag(111)

    SciTech Connect (OSTI)

    Vizzini, Sbastien, E-mail: sebastien.vizzini@im2np.fr; Bertoglio, M. [IM2NP CNRS, Aix Marseille Universit, F-13397 Marseille (France)] [IM2NP CNRS, Aix Marseille Universit, F-13397 Marseille (France); Oughaddou, Hamid [Institut des Sciences Molculaires d'Orsay, ISMO CNRS, Universit de Paris, F-91405 Orsay, France and Deptartamento de Physique, Universit de Cergy-Pontoise, F-95031 Cergy-Pontoise (France)] [Institut des Sciences Molculaires d'Orsay, ISMO CNRS, Universit de Paris, F-91405 Orsay, France and Deptartamento de Physique, Universit de Cergy-Pontoise, F-95031 Cergy-Pontoise (France); Hoarau, J. Y.; Biberian, J. P.; Aufray, B. [CINaM CNRS, Aix Marseille Universit, F-13288 Marseille (France)] [CINaM CNRS, Aix Marseille Universit, F-13288 Marseille (France)

    2013-12-23T23:59:59.000Z

    Using scanning tunneling microscopy (STM), Auger electron spectroscopy, and low energy electron diffraction, we have observed a surprising complete dissolution at room temperature of one lead monolayer deposited by evaporation on an aluminum oxide thin film (?0.8?nm thick) previously grown on Ag (111). We have observed the quasi-instantaneous diffusion of the lead deposit through the oxide layer to the silver/oxide interface. After the diffusion process, lead atoms form a Moir superstructure, which is characterized by STM through the oxide layer. This unexpected behavior puts in light the very weak interaction between the aluminum oxide and the silver substrate.

  6. Results from a beam test of silicon strip sensors manufactured by Infineon Technologies AG

    E-Print Network [OSTI]

    Dragicevic, M; Bartl, U; Bergauer, T; Gamerith, S; Hacker, J; Knig, A; Krner, F; Kucher, E; Moser, J; Neidhart, T; Schulze, H-J; Schustereder, W; Treberspurg, W; Wbben, T

    2014-01-01T23:59:59.000Z

    Most modern particle physics experiments use silicon based sensors for their tracking systems. These sensors are able to detect particles generated in high energy collisions with high spatial resolution and therefore allow the precise reconstruction of particle tracks. So far only a few vendors were capable of producing silicon strip sensors with the quality needed in particle physics experiments. Together with the European-based semiconductor manufacturer Infineon Technologies AG (Infineon) the Institute of High Energy Physics of the Austrian Academy of Sciences (HEPHY) developed planar silicon strip sensors in p-on-n technology. This work presents the first results from a beam test of strip sensors manufactured by Infineon.

  7. The Synthesis of Ag-Doped Mesoporous TiO2 . | EMSL

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe MolecularPlaceThe AnThe Synthesis of Ag-Doped

  8. Structural and optical properties of coreshell Ag{sub 2}S/HgS nanostructures

    SciTech Connect (OSTI)

    Basyach, Priyanka; Choudhury, Amarjyoti, E-mail: ajc@tezu.ernet.in

    2013-07-15T23:59:59.000Z

    Graphical abstract: - Highlights: Coreshell Ag{sub 2}S/HgS nanostructures are successfully synthesized. The particle size and the structure were confirmed through TEM images. The absorbance analysis reveals red shift with increasing shell concentration. A transition from TYPE 1 to TYPE 2 coreshell nanostructure is observed. - Abstract: Here we report on a two-step synthesis route for fabrication of coreshell Ag{sub 2}S/HgS nanostructures. Nanoscale Ag{sub 2}S semiconductors are prepared by a standard redox reaction using AgNO{sub 3} and CS{sub 2} as the reactants in PVP. HgS layers are developed on Ag{sub 2}S cores through S-S bonding at the interface separating the two systems. The properties of these coreshell nanostructures are studied via various spectroscopic and microscopic tools like UVVis absorption spectra, photoluminescence spectra, X-ray diffraction pattern and transmission electron microscopic images. Change in optical properties is observed while varying the shell thickness in the sample. A detailed study on the luminescence properties reveal transition from TYPE 1 to TYPE 2 coreshell nanostructures is observed with increasing shell thickness.

  9. Enhancement of visible light activity in Ag modified SnO{sub 2}/TiO{sub 2}

    SciTech Connect (OSTI)

    Zhou, Xiufeng; Cao, Jialei; Xu, Mengfei; Wang, Zuoshan; Lu, Juan, E-mail: lujuan@suda.edu.cn

    2013-11-15T23:59:59.000Z

    Graphical abstract: - Highlights: Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles were synthesized by a modified solgel method. As-prepared samples have a small and uniform particle size of about 20 nm. As-prepared samples exhibit an excellent photo-catalytic efficiency on the degradation of MB. As-prepared samples maintain high photo-chemical stability after 5 catalytic cycles. - Abstract: Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles were successfully prepared by a modified solgel method, without adding any acid or alkali. The entire preparation differs from the traditional solgel synthesis of TiO{sub 2} that the reaction can get controlled by adjusting the flow speed of water vapor. Ultravioletvisible diffuse reflectance spectra (UVvis) and spin-trapping electron paramagnetic resonance (EPR) were used to forecast the photocatalytic activity of the samples, and the results were proved by the degradation of methylene blue solution under visible light. Compared with pure TiO{sub 2}, as-prepared Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles exhibited not only an enhanced photocatalytic activity but also an improved stability. Among all of samples, the composite with 0.5% of Ag and 1% of Sn showed the best photocatalytic performance and stability. Further increasing the Ag proportion will result in the decrease of the photocatalytic activity. A relative mechanism was proposed and discussed in detail.

  10. A RD micro accelerometer with 6 lg/HHz resolution and 130 dB dynamic range

    E-Print Network [OSTI]

    Akin, Tayfun

    A RD micro accelerometer with 6 lg/HHz resolution and 130 dB dynamic range Ugur So¨nmez · Haluk Ku,largeareaMEMSsensors.Theproposedsystem can achieve a minimum of 6.0 lg/HHz noise floor, 3.2 lg bias instability, and a maximum of 130 dB DR at 1 Hz. A FSR of ±20 g is reported for 6.2 lg/HHz noise floor. This range can be increased up to ±40 g

  11. High-pressure dissociation of silver mercury iodide, Ag{sub 2}HgI{sub 4}

    SciTech Connect (OSTI)

    Parfitt, D.C. [Department of Physics, Oxford University, Parks Road, Oxford OX1 3PU (United Kingdom); Hull, S. [ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX (United Kingdom)]. E-mail: s.hull@rl.ac.uk; Keen, D.A. [Department of Physics, Oxford University, Parks Road, Oxford OX1 3PU (United Kingdom); ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX (United Kingdom); Crichton, W. [ESRF, 6 Rue Jules Horowitz, BP 220, 38043 Grenoble CEDEX 9 (France)

    2004-10-01T23:59:59.000Z

    High-pressure X-ray diffraction has been used to probe the behavior of the superionic conductor silver mercury iodide (Ag{sub 2}HgI{sub 4}) at pressures up to 5GPa and at temperatures from 295 to 370K. Significant changes in the diffraction spectra, indicative of structural transitions, are observed around 0.7 and 1.3GPa across the range of temperatures studied. The change at 0.7GPa is shown to correspond to the dissociation of silver mercury iodide into silver iodide and mercury iodide, i.e., Ag{sub 2}HgI{sub 4}->2AgI+HgI{sub 2}. The second transition, at 1.3GPa, is due to a structural phase transition within HgI{sub 2}. Rietveld analysis of the diffraction data is used to confirm and refine all the known crystal structures.

  12. Band structures in {sup 106}Ag and systematics of shears mechanism in the Aapprox110 mass region

    SciTech Connect (OSTI)

    He, C. Y.; Wu, X. G.; Wen, S. X.; Li, G. S.; Liu, Y.; Wang, Z. M.; Li, X. Q.; Ma, R. G.; Yang, C. X. [China Institute of Atomic Energy, Beijing 102413 (China); Zhu, L. H. [China Institute of Atomic Energy, Beijing 102413 (China); School of Science, Shenzhen University, Shenzhen 518060 (China); Cui, X. Z. [Department of Physics, Jilin University, Changchun 130023 (China); Sun, H. B. [School of Science, Shenzhen University, Shenzhen 518060 (China)

    2010-05-15T23:59:59.000Z

    High-spin states of {sup 106}Ag were populated via the fusion-evaporation reaction {sup 100}Mo ({sup 11}B,5n){sup 106}Ag at a beam energy of 60 MeV. A rich level scheme with six band structures has been established. A high-K negative-parity band has been identified and assigned to the pig{sub 9/2} x nu[h{sub 11/2}(g{sub 7/2}/d{sub 5/2}){sup 2}] configuration. The positive parity DELTAI=1 band, built on the 12{sup +} state, is discussed in terms of the magnetic rotation model. The systematic study of similar bands in the Aapprox110 mass region indicates that the magnetic rotation phenomenon has, as lower boundary, the Ag isotopes at Z=47.

  13. Process control techniques at the blast furnaces of Thyssen Stahl AG

    SciTech Connect (OSTI)

    Kowalski, W.; Bachhofen, H.J.; Beppler, E.; Kreibich, K.; Muelheims, K.; Peters, M.; Wieters, C.U. [Thyssen Stahl AG, Duisburg (Germany)

    1995-12-01T23:59:59.000Z

    Process improvements, capacity increases and the use of modern measuring and process control techniques have helped to ensure that the blast furnace will remain an indispensable means of supplying steelworks with hot metal until well into the next century. The survival of a future-oriented company such as Thyssen Stahl AG depends on long-term improvements in economic viability. Today, Thyssen Stahl AG operates two blast furnace plants comprising a total of five blast furnaces with hearth diameters ranging from 9.3 to 14.9m. This choice of furnaces permits flexible adjustment to changing workload situations and enables about ten million tons of hot metal to be produced each year. The wide range of measuring devices specially fitted on Schwelgern blast furnace No. 1 made a vital contribution to the development of blast furnace models. The purpose of these models was to make a general assessment of the state of the furnace and so create an objective basis for furnace operation. The paper describes the development of these measuring techniques and process model and the application of the model.

  14. Phase Evolution in the Pd-Ag-CuO Air Braze Filler Metal Alloy System

    SciTech Connect (OSTI)

    Darsell, Jens T.; Weil, K. Scott

    2006-08-01T23:59:59.000Z

    Palladium was added as a ternary component to a series of copper oxide-silver alloys in an effort to increase the use temperature of these materials for potential ceramic air brazing applications. Phase equilibria in the ternary Pd-Ag-CuO system were investigated via differential scanning calorimetry (DSC) and a series of quenching experiments. Presented here are the latest findings on this system and a construction of the corresponding ternary phase diagram for low-to-moderate additions of palladium. The analysis included samples with higher palladium additions than were studied in the past, as well as an analysis of the composition-temperature trends in the Ag-CuO miscibility gap with palladium addition. It was found that the addition of palladium increases the solidus and liquidus and caused three phase zones to appear as expected by the phase rule. Furthermore, the palladium additions cause the miscibility gap boundary extending from the former binary eutectic to shift to lower silver-to-copper ratios.

  15. Banking sector of the Russian Federation : study of the correlation between commodity prices and key safety, soundness and performance indicators

    E-Print Network [OSTI]

    Sinilov, Nikolay

    2010-01-01T23:59:59.000Z

    The purpose of this work is to provide a comprehensive overview of the state of banking system in Russia, and to understand its core dependencies and potential risks. The system, the way we find it now, has evolved though ...

  16. Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals

    DOE Patents [OSTI]

    Moradi, Hussein; Farhang, Behrouz; Kutsche, Carl A

    2014-10-14T23:59:59.000Z

    A transmitter includes a synthesis filter bank to spread a data symbol to a plurality of frequencies by encoding the data symbol on each frequency, apply a common pulse-shaping filter, and apply gains to the frequencies such that a power level of each frequency is less than a noise level of other communication signals within the spectrum. Each frequency is modulated onto a different evenly spaced subcarrier. A demodulator in a receiver converts a radio frequency input to a spread-spectrum signal in a baseband. A matched filter filters the spread-spectrum signal with a common filter having characteristics matched to the synthesis filter bank in the transmitter by filtering each frequency to generate a sequence of narrow pulses. A carrier recovery unit generates control signals responsive to the sequence of narrow pulses suitable for generating a phase-locked loop between the demodulator, the matched filter, and the carrier recovery unit.

  17. Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals

    DOE Patents [OSTI]

    Moradi, Hussein; Farhang, Behrouz; Kutsche, Carl A

    2014-05-20T23:59:59.000Z

    A transmitter includes a synthesis filter bank to spread a data symbol to a plurality of frequencies by encoding the data symbol on each frequency, apply a common pulse-shaping filter, and apply gains to the frequencies such that a power level of each frequency is less than a noise level of other communication signals within the spectrum. Each frequency is modulated onto a different evenly spaced subcarrier. A demodulator in a receiver converts a radio frequency input to a spread-spectrum signal in a baseband. A matched filter filters the spread-spectrum signal with a common filter having characteristics matched to the synthesis filter bank in the transmitter by filtering each frequency to generate a sequence of narrow pulses. A carrier recovery unit generates control signals responsive to the sequence of narrow pulses suitable for generating a phase-locked loop between the demodulator, the matched filter, and the carrier recovery unit.

  18. Effect of Pressure and Chemical Substitutions on the Charge-Density-Wave in LaAgSb2

    SciTech Connect (OSTI)

    Budko,S.; Weiner, T.; Ribeiro, R.; Canfield, P.; Lee, Y.; Vogt, T.; Lacerda

    2006-01-01T23:59:59.000Z

    We present data on the crystal structure and evolution of the electrical resistivity in lightly doped La{sub 1-x}R{sub x}AgSb{sub 2} (R=Gd, Y, Ce, and Nd) at ambient pressure and in LaAgSb{sub 2} under hydrostatic pressure. The upper charge density wave transition is suppressed by both doping and pressure with substitution-related disorder being the dominant mechanism for this suppression in the former case and the anisotropic pressure dependence of the unit cell dimensions (as seen in the c/a ratio) prevailing in the latter case.

  19. High resolution seismic and paleomagnetic study of the structure and sedimentation of Sweet and Phleger Banks, northern Gulf of Mexico

    E-Print Network [OSTI]

    Singleton, Scott Wayne

    1988-01-01T23:59:59.000Z

    Core Analysis Geologic Descriptions Magnetic Analysis CHAPTER IV DISCUSSION 70 70 73 77 Stratigraphy . Unit 1 . 77 77 Unit 2 79 Unit 3 81 Structure 83 Phleger Bank Dome Development Sweet Bank Dome Development Radial Faults Magnetic... of resolution. The bathymetry data was then plotted and contoured at a 10 m interval. This interva! was fine enough to reveal the details of dome shape, but broad enough to allow for navigation errors. Seismic Stratigraphy The seismic stratigraphic analysis...

  20. Variability of bottom nepheloid layers near the Flower Garden Banks, Gulf of Mexico

    E-Print Network [OSTI]

    Cecil, Thomas Martin

    1983-01-01T23:59:59.000Z

    1981 PHISH profiles. A) Profile 13S, B) Profile 17S. . . . . . . 36 LIST OP FIGURES (cont) 15 Transmissivity versus SpM concentration determined from samples taken at the bottom of PHZSH casts from stations near the East and West Plower Garden... contained a greater concentration of SPM in PHISH profiles collected near the East Flower Garden (particularly the east side), west of the West Flower Garden, and north of the banks. All BNLs were a variation of a basic profile structure. Models...

  1. A theoretical analysis of a pattern recognition algorithm for bank failure prediction

    E-Print Network [OSTI]

    Prieto Orlando, Rodrigo Javier

    2012-06-07T23:59:59.000Z

    Approved as to style and content by: Tep Sastri (Chair of Committee) Benito E ores (Membe ) y L. Curry (Member) James W. olari (Member) Way Kuo (Department Head) December 1994 Major Subject: Industrial Engineering ABSTRACT A Theoretical... Analysis of a Pattern Recognition Algorithm for Bank Failure Prediction. (December 1994) Rodrigo Javier Prieto Orlando, B. S. , Texas AkM University Chair of Advisory Committee: Dr. Tep Sastri This thesis describes a theoretical analysis and a series...

  2. Do Ag{sub n} (up to n = 8) clusters retain their identity on graphite? Insights from first-principles calculations including dispersion interactions

    SciTech Connect (OSTI)

    Singh, Akansha; Sen, Prasenjit, E-mail: prasen@hri.res.in [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India)] [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Majumder, Chiranjib [Chemistry Division, Bhabha Atomic Research Center, Trombay, Mumbai 400085 (India)] [Chemistry Division, Bhabha Atomic Research Center, Trombay, Mumbai 400085 (India)

    2014-04-28T23:59:59.000Z

    Adsorption of pre-formed Ag{sub n} clusters for n = 1 ? 8 on a graphite substrate is studied within the density functional theory employing the vdW-DF2 functional to treat dispersion interactions. Top sites above surface layer carbon atoms turn out to be most favorable for a Ag adatom, in agreement with experimental observations. The same feature is observed for clusters of almost all sizes which have the lowest energies when the Ag atoms are positioned over top sites. Most gas phase isomers retain their structures over the substrate, though a couple of them undergo significant distortions. Energetics of the adsorption can be understood in terms of a competition between energy cost of disturbing AgAg bonds in the cluster and energy gain from AgC interactions at the surface. Ag{sub 3} turns out to be an exceptional candidate in this regard that undergoes significant structural distortion and has only two of the Ag atoms close to surface C atoms in its lowest energy structure.

  3. Siemens-ZIB Scholarship Program Policy The Siemens AG and the Konrad-Zuse-Zentrum fr Informationstechnik Berlin (ZIB) -in the

    E-Print Network [OSTI]

    Andrzejak, Artur

    Siemens-ZIB Scholarship Program Policy The Siemens AG and the Konrad-Zuse-Zentrum fr Hofmeister on the part of Siemens and Prof. Dr. Dr. h.c. mult. Martin Grtschel on the part of ZIB of two years, which can be extended by one more year. The scholarship holders are supported by Siemens AG

  4. Nanospherical-lens lithographical Ag nanodisk arrays embedded in p-GaN for localized surface plasmon-enhanced blue light emitting diodes

    SciTech Connect (OSTI)

    Wei, Tongbo, E-mail: tbwei@semi.ac.cn; Wu, Kui; Sun, Bo; Zhang, Yonghui; Chen, Yu; Huo, Ziqiang; Hu, Qiang; Wang, Junxi; Zeng, Yiping; Li, Jinmin [State Key Laboratory of Solid-State Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083 (China); Lan, Ding [National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100080 (China)

    2014-06-15T23:59:59.000Z

    Large-scale Ag nanodisks (NDs) arrays fabricated using nanospherical-lens lithography (NLL) are embedded in p-GaN layer of an InGaN/GaN light-emitting diode (LED) for generating localized surface plasmon (LSP) coupling with the radiating dipoles in the quantum-well (QWs). Based on the Ag NDs with the controlled surface coverage, LSP leads to the improved crystalline quality of regrowth p-GaN, increased photoluminescence (PL) intensity, reduced PL decay time, and enhanced output power of LED. Compared with the LED without Ag NDs, the optical output power at a current of 350 mA of the LSP-enhanced LEDs with Ag NDs having a distance of 20 and 35 nm to QWs is increased by 26.7% and 31.1%, respectively. The electrical characteristics and optical properties of LEDs with embedded Ag NPs are dependent on the distance of between Ag NPs and QWs region. The LED with Ag NDs array structure is also found to exhibit reduced emission divergence, compared to that without Ag NDs.

  5. Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 John Everitt, Alan Brashears, Wayne Keeling, and Danny Carmichael, Research Associate,

    E-Print Network [OSTI]

    Mukhtar, Saqib

    TITLE: Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 AUTHORS: John Everitt, Alan Brashears, and Research Associate RESULTS AND DISCUSSION: A John Deere 7445 cotton stripper equipped with a MICRO-TRAK ® yield monitor was used to harvest cotton at AG-CARES in 2003. The MICRO-TRAK ® yield monitor system used

  6. mm-Wave Op-Amps employing simple-Miller compensation, with OIP3/PDC ratios of 211 (10 dB NF) and 144 (6.0 dB NF) at 2 GHz

    E-Print Network [OSTI]

    Rodwell, Mark J. W.

    mm-Wave Op-Amps employing simple-Miller compensation, with OIP3/PDC ratios of 211 (10 dB NF/PDC ratio at fs = 2-3 GHz, compared to state-of-the-art. We address considerations important 1000 mW power dissipation PDC . This very high ratio of output-referred third-order-intercept power

  7. Mechanistic Investigation of Ethanol SCR of NOx over Ag/Al2O3

    SciTech Connect (OSTI)

    Johnson, William L [ORNL; Fisher, Galen [University of Michigan; Toops, Todd J [ORNL

    2012-01-01T23:59:59.000Z

    A 2 wt.% Ag/{gamma}-Al{sub 2}O{sub 3} catalyst was studied for the ethanol selective catalytic reduction of NO{sub x} from 200 to 550 C and space velocities between 30,000 h{sup -1} and 140,000 h{sup -1}. Peak NO{sub x} conversions reached 85% at 400 C, and an activation energy was determined to be 57 kJ/mol with a feed of ethanol to NO{sub x} or HC{sub 1}/NO{sub x} = 3. Up to 80% of the NO is oxidized to NO{sub 2} at 250 C, but overall NO{sub x} conversion is only 15%. Interestingly, ethanol oxidation occurs at much lower temperatures than NO{sub x} reduction; at 250 C, ethanol oxidation is 80% when flowing ethanol + NO + O{sub 2}. This increased reactivity, compared to only 15% when flowing only ethanol + O{sub 2}, combined with the observation that NO is not oxidized to NO{sub 2} in the absence of ethanol illustrates a synergistic relationship between the reactants. To further investigate this chemistry, a series of DRIFTS experiments were performed. To form nitrates/nitrites on the catalysts it was necessary to include ethanol in the feed with NO. These nitrates/nitrites were readily formed when flowing NO{sub 2} over the catalyst. It is proposed that ethanol adsorbs through an ethoxy-intermediate that results in atomic hydrogen on the surface. This hydrogen aids the release of NO{sub 2} from Ag to the gas-phase which, can be subsequently adsorbed at {gamma}-Al{sub 2}O{sub 3} sites away from Ag. The disappearance of these nitrates/nitrites at higher temperatures proceeds in parallel with the increase in NO{sub x} reduction reactivity between 300 and 350 C observed in the kinetic study. It is therefore proposed that the consumption of nitrates is involved in the rate determining step for this reaction.

  8. SciDB DBMS Research at M.I.T. Michael Stonebraker, Jennie Duggan, Leilani Battle, Olga Papaemmanouil

    E-Print Network [OSTI]

    SciDB DBMS Research at M.I.T. Michael Stonebraker, Jennie Duggan, Leilani Battle, Olga Papaemmanouil {stonebraker, jennie, leilani}@csail.mit.edu, olga@cs.brandeis.edu Abstract This paper presents, and the state of the software at the time of publication. In this paper, we consider a collection of research

  9. Photocatalytic activity of undoped and Ag-doped TiO{sub 2}-supported zeolite for humic acid degradation and mineralization

    SciTech Connect (OSTI)

    Lazau, C. [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania)] [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania); Ratiu, C. [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania) [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania); National Institute for Research and Development in Microtechnologies, Erou Iancu Nicolae Street, 077190 Bucharest (Romania); Orha, C. [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania)] [National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Condensed Matter Department, P. Andronescu no.1, 300254 Timisoara (Romania); Pode, R. ['Politehnica' University of Timisoara, P-ta Victoriei no.2, 300006 Timisoara (Romania)] ['Politehnica' University of Timisoara, P-ta Victoriei no.2, 300006 Timisoara (Romania); Manea, F., E-mail: florica.manea@chim.upt.ro ['Politehnica' University of Timisoara, P-ta Victoriei no.2, 300006 Timisoara (Romania)

    2011-11-15T23:59:59.000Z

    Highlights: {yields} Hybrid materials based on natural zeolite and TiO{sub 2} obtained by solid-state reaction. {yields} XRD proved the presence of anatase form of undoped and Ag-doped TiO{sub 2} onto zeolite. {yields} FT-IR spectra evidenced the presence on TiO{sub 2} bounded at the zeolite network. {yields} Ag-doped TiO{sub 2} onto zeolitic matrix exhibited an enhanced photocatalytic activity. -- Abstract: The hybrid materials based on natural zeolite and undoped and Ag-doped TiO{sub 2}, i.e., Z-Na-TiO{sub 2} and Z-Na-TiO{sub 2}-Ag, were successfully synthesized by solid-state reaction in microwave-assisted hydrothermal conditions. Undoped TiO{sub 2} and Ag-doped TiO{sub 2} nanocrystals were previously synthesized by sol-gel method. The surface characterization of undoped TiO{sub 2}/Ag-doped TiO{sub 2} and natural zeolite hybrid materials has been investigated by X-ray diffraction, DRUV-VIS spectroscopy, FT-IR spectroscopy, BET analysis, SEM microscopy and EDX analysis. The results indicated that anatase TiO{sub 2} is the dominant crystalline type as spherical form onto zeolitic matrix. The presence of Ag into Z-Na-TiO{sub 2}-Ag was confirmed by EDX analysis. The DRUV-VIS spectra showed that Z-Na-TiO{sub 2}-Ag exhibited absorption within the range of 400-500 nm in comparison with Z-Na-TiO{sub 2} catalyst. The enhanced photocatalytic activity of Z-Na-TiO{sub 2}-Ag catalyst is proved through the degradation and mineralization of humic acid under ultraviolet and visible irradiation.

  10. The 22nd International Photovoltaic Science and Engineering Conference, November 05-09, 2012, Hangzhou, China Now with Siemens AG, Otto-Hahn-Ring 6, D-81739 Munich, GERMANY

    E-Print Network [OSTI]

    , Hangzhou, China a Now with Siemens AG, Otto-Hahn-Ring 6, D-81739 Munich, GERMANY Reconditioning of silicon

  11. Le gisement Ag Hg de Zgounder (Jebel Siroua, Anti-Atlas, Maroc) : un pithermal noprotrozoque de type

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Le gisement Ag Hg de Zgounder (Jebel Siroua, Anti- Atlas, Maroc) : un épithermal néoprotérozoïque Compagnie minière de Touissit (CMT), 279, bd Zerktouni, Casablanca, Maroc Abstract The Zgounder ore deposit and more as a silver metallogenic province Résumé Le gisement argentifère de Zgounder (Anti-Atlas, Maroc

  12. Formation mechanism and properties of CdS-Ag2S nanorod superlattices Denis O. Demchenko1

    E-Print Network [OSTI]

    Geddes, Cameron Guy Robinson

    between Ag2S segments, strongly suggesting that the interplay between the chemical interface energy advantages of lower costs and achievement of smaller structures with en- hanced and tunable quantum confinement effects that can be utilized in optoelectronic devices such as light- emitting diodes and solar

  13. Performance of Titanium-Oxide/Polymer Insulation in Bi-2212/Ag-alloy Round Wire Wound Superconducting Coils

    E-Print Network [OSTI]

    Peng Chen; Ulf P Trociewitz; Matthieu Dalban-Canassy; Jianyi Jiang; Eric E Hellstrom; David C Larbalestier

    2013-03-20T23:59:59.000Z

    Conductor insulation is one of the key components needed to make Ag-alloy clad Bi2Sr2CaCu2O8+x (Bi-2212/Ag) superconducting round wire (RW) successful for high field magnet applications as dielectric standoff and high winding current densities (Jw) directly depend on it. In this study, a TiO2/polymer insulation coating developed by nGimat LLC was applied to test samples and a high field test coil. The insulation was investigated by differential thermal analysis (DTA), thermo-gravimetric analysis (TGA), scanning electron microscopy (SEM), dielectric properties measurement, and transport critical current (Ic) properties measurement. About 29% of the insulation by weight is polymer. When the Bi-2212/Ag wire is full heat treated, this decomposes with slow heating to 400{\\deg}C in pure O2. After the full reaction, we found that the TiO2 did not degrade the critical current properties, adhered well to the conductor, and provided a breakdown voltage of >100 V, which allowed the test coil to survive quenching in 31.2 T background field, while providing a 2.6 T field increment. For Bi-2212/Ag RW with a typical diameter of 1.0-1.5 mm, this ~15 um thick insulation allows a very high coil packing factor of ~0.74, whereas earlier alumino-silicate braid insulation only allows packing factors of 0.38-0.48.

  14. Ag:TiN NANOCOMPOSITE THIN FILMS FOR DRY EEG BIO-ELECTRODES P. Pedrosa1,2,3

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Ag:TiN NANOCOMPOSITE THIN FILMS FOR DRY EEG BIO-ELECTRODES P. Pedrosa1,2,3 , C. Lopes3 , D their potential application as EEG bio-electrodes. The coatings were characterized regarding their composition to the common used gel pastes [3] and the risk of short-circuiting adjacent electrodes due to gel running can be

  15. AgNIC Pre-conference 2011 If Its Digital and In Google Then They Will Come

    E-Print Network [OSTI]

    McGeachin, Robert B.

    2011-05-17T23:59:59.000Z

    AgNIC offers a two hour pre-conference on how to scan and digitize print items, make derivative versions, including archival PDF/A, for easy access on the Internet, create basic Dublin Core metadata, and how to add digital objects to a digital...

  16. Anharmonic lattice dynamics of Ag2O studied by inelastic neutron scattering and first-principles molecular dynamics simulations

    SciTech Connect (OSTI)

    Lan, Tian [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Li, Chen [ORNL] [ORNL; Niedziela, Jennifer L [ORNL] [ORNL; Smith, Hillary [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Abernathy, Douglas L [ORNL] [ORNL; Rossman, George [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Fultz, B. [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena

    2014-01-01T23:59:59.000Z

    Inelastic neutron scattering measurements on silver oxide (Ag2O) with the cuprite structure were performed at temperatures from 40 to 400 K, and Fourier transform far-infrared spectra were measured from 100 to 300 K. The measured phonon densities of states and the infrared spectra showed unusually large energy shifts with temperature, and large linewidth broadenings. First principles molecular dynamics (MD) calculations were performed at various temperatures, successfully accounting for the negative thermal expansion (NTE) and local dynamics. Using the Fourier-transformed velocity autocorrelation method, the MD calculations reproduced the large anharmonic effects of Ag2O, and were in excellent agreement with the neutron scattering data. The quasiharmonic approximation (QHA) was less successful in accounting for much of the phonon behavior. The QHA could account for some of the NTE below 250 K, although not at higher temperatures. Strong anharmonic effects were found for both phonons and for the NTE. The lifetime broadenings of Ag2O were explained by anharmonic perturbation theory, which showed rich interactions between the Ag-dominated modes and the O-dominated modes in both up- and down-conversion processes.

  17. Comparison of Extensive Thermal Cycling Effects on Microstructure Development in Micro-alloyed Sn-Ag-Cu Solder Joints

    SciTech Connect (OSTI)

    Anderson, Iver E.; Boesenberg, Adam; Harringa, Joel; Riegner, David; Steinmetz, Andrew; Hillman, David

    2011-09-28T23:59:59.000Z

    Pb-free solder alloys based on the Sn-Ag-Cu (SAC) ternary eutectic have promise for widespread adoption across assembly conditions and operating environments, but enhanced microstructural control is needed. Micro-alloying with elements such as Zn was demonstrated for promoting a preferred solidification path and joint microstructure earlier in simple (Cu/Cu) solder joints studies for different cooling rates. This beneficial behavior now has been verified in reworked ball grid array (BGA) joints, using dissimilar SAC305 (Sn-3.0Ag-0.5Cu, wt.%) solder paste. After industrial assembly, BGA components joined with Sn-3.5Ag-0.74Cu-0.21Zn solder were tested in thermal cycling (-55 C/+125 C) along with baseline SAC305 BGA joints beyond 3000 cycles with continuous failure monitoring. Weibull analysis of the results demonstrated that BGA components joined with SAC + Zn/SAC305 have less joint integrity than SAC305 joints, but their lifetime is sufficient for severe applications in consumer, defense, and avionics electronic product field environments. Failure analysis of the BGA joints revealed that cracking did not deviate from the typical top area (BGA component side) of each joint, in spite of different Ag3Sn blade content. Thus, SAC + Zn solder has not shown any advantage over SAC305 solder in these thermal cycling trials, but other characteristics of SAC + Zn solder may make it more attractive for use across the full range of harsh conditions of avionics or defense applications.

  18. Quasi-two-dimensional Dirac fermions and quantum magnetoresistance in LaAgBi2

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

    Wang, Kefeng; Graf, D.; Petrovic, C.

    2013-06-01T23:59:59.000Z

    We report quasi-two-dimensional (2D) Dirac fermions and quantum magnetoresistance in LaAgBi2. The band structure shows several narrow bands with nearly linear energy dispersion and Dirac-cone-like points at the Fermi level. The quantum oscillation experiments revealed one quasi-two-dimensional Fermi pocket and another complex pocket with a small cyclotron resonant mass. The in-plane transverse magnetoresistance exhibits a crossover at a critical field B? from semiclassical weak-field B2 dependence to the high-field unsaturated linear magnetoresistance which is attributed to the quantum limit of the Dirac fermions. Our results suggest the existence of quasi-2D Dirac fermions in rare-earth-based layered compounds with two-dimensional double-sized Bi square nets, similar to (Ca,Sr)MnBi2, irrespective of magnetic order.

  19. Spreading of Sn-Ag solders on FeNi alloys

    SciTech Connect (OSTI)

    Saiz, Eduardo; Hwang, C-W.; Suganuma, Katsuaki; Tomsia, Antoni P.

    2003-02-28T23:59:59.000Z

    The spreading of Sn-3Ag-xBi solders on Fe-42Ni has been studied using a drop transfer setup. Initial spreading velocities as fast as {approx}0.5 m/s have been recorded. The results are consistent with a liquid front moving on a metastable, flat, unreacted substrate and can be described by using a modified molecular-kinetic model for which the rate controlling step is the movement of one atom from the liquid to the surface of the solid substrate. Although the phase diagram predicts the formation of two Fe-Sn intermetallics at the solder/substrate interface in samples heated at temperatures lower than 513 C, after spreading at 250 C only a thin FeSn reaction layer could be observed. Two interfacial layers (FeSn and FeSn2) were found after spreading at 450 C.

  20. Thermal-mechanical Properties of Epoxy-impregnated Bi-2212/Ag Composite

    SciTech Connect (OSTI)

    Li, Pei; Wang, Yang; Godeke, Arno; Ye, Liyang; Flanagan, Gene; Shen, Tengming

    2014-11-26T23:59:59.000Z

    Knowledge of the thermal-mechanical properties of epoxy/superconductor/insulation composite is important for designing, fabricating, and operating epoxy impregnated high field superconducting magnets near their ultimate potentials. We report measurements of the modulus of elasticity, Poissons ratio, and the coefficient of thermal contraction of epoxy-impregnated composite made from the state-of-the-art powder-in-tube multifilamentary Ag/Bi2Sr2CaCu2Ox round wire at room temperature and cryogenic temperatures. Stress-strain curves of samples made from single-strand and Rutherford cables were tested under both monotonic and cyclic compressive loads, with single strands insulated using a thin TiO2 insulation coating and the Rutherford cable insulated with a braided ceramic sleeve.

  1. Preliminary design studies for an iridium rod target at the BNL-AGS

    SciTech Connect (OSTI)

    Ludewig, H.; Hastings, J.; Montanez, P.; Todosow, M.

    1998-12-31T23:59:59.000Z

    The BNL-AGS is an intense source of 24 GeV protons. It is proposed to explore the potential to use these protons as the driver for a Pulsed Spallation Neutron Source target. The proposed target design is based on an edge cooled iridium rod concept--similar to the anti-proton production target which operated reliably at CERN under similar conditions. Lead, lead fluoride, and beryllium are investigated as possible reflector materials, and ambient temperature light water and 80 K light water ice are proposed as initial moderator materials. Both moderators are decoupled by cadmium containing moderator chamber walls. The small size of the target has the advantage that the moderators can be placed close to the target (resulting in a bright source), and since a large fraction of the radioactive inventory is contained in the iridium rod, removal and disposition of this inventory should be relatively simple and inexpensive.

  2. Method and etchant to join ag-clad BSSCO superconducting tape

    DOE Patents [OSTI]

    Balachandran, Uthamalingam (Hinsdale, IL); Iyer, Anand N. (Downers Grove, IL); Huang, Jiann Yuan (Hsinchu, TW)

    1999-01-01T23:59:59.000Z

    A method of removing a silver cladding from high temperature superconducting material clad in silver (HTS) is disclosed. The silver clad HTS is contacted with an aqueous solution of HNO.sub.3 followed by an aqueous solution of NH.sub.4 OH and H.sub.2 O.sub.2 for a time sufficient to remove the silver cladding from the superconducting material without adversely affecting the superconducting properties of the superconducting material. A portion of the silver cladding may be masked with a material chemically impervious to HNO.sub.3 and to a combination of NH.sub.4 OH and H.sub.2 O.sub.2 to preserve the Ag coating. A silver clad superconductor is disclosed, made in accordance with the method discussed.

  3. Production of radioactivity in local soil at AGS fast neutrino beam

    SciTech Connect (OSTI)

    Gollon, P.J.; Hauptmann, M.G.; McIntyre, K.; Miltenberger, R.; Naidu, J.

    1984-01-01T23:59:59.000Z

    Brookhaven National Laboratory (BNL) has recently decided to construct a new neutrino production target station at the Alternating Gradient Synchrotron (AGS). To determine the environmental impact of this addition, a study is being conducted in the vicinity of the old target area to determine the radiological consequences of operating this experimental facility. Typical BNL soil samples were placed at two locations near an operating target: at right angles to the target and behind thick shielding close to the direction of the incident beam. These samples were used to determine radionuclide production and leaching information. A core was taken from beneath the concrete floor of the old target area and a monitoring well was installed down-gradient of the facility. Preliminary results from all areas of the study are presented along with estimates of the potential environmental impact of the old and new facilities. 9 figures.

  4. Two-photon Photoemission of Organic Semiconductor Molecules on Ag(111)

    SciTech Connect (OSTI)

    Yang, Aram; Yang, Aram

    2008-05-15T23:59:59.000Z

    Angle- and time-resolved two-photon photoemission (2PPE) was used to study systems of organic semiconductors on Ag(111). The 2PPE studies focused on electronic behavior specific to interfaces and ultrathin films. Electron time dynamics and band dispersions were characterized for ultrathin films of a prototypical n-type planar aromatic hydrocarbon, PTCDA, and representatives from a family of p-type oligothiophenes.In PTCDA, electronic behavior was correlated with film morphology and growth modes. Within a fewmonolayers of the interface, image potential states and a LUMO+1 state were detected. The degree to which the LUMO+1 state exhibited a band mass less than a free electron mass depended on the crystallinity of the layer. Similarly, image potential states were measured to have free electron-like effective masses on ordered surfaces, and the effective masses increased with disorder within the thin film. Electron lifetimes were correlated with film growth modes, such that the lifetimes of electrons excited into systems created by layer-by-layer, amorphous film growth increased by orders of magnitude by only a few monolayers from the surface. Conversely, the decay dynamics of electrons in Stranski-Krastanov systems were limited by interaction with the exposed wetting layer, which limited the barrier to decay back into the metal.Oligothiophenes including monothiophene, quaterthiophene, and sexithiophene were deposited on Ag(111), and their electronic energy levels and effective masses were studied as a function of oligothiophene length. The energy gap between HOMO and LUMO decreased with increasing chain length, but effective mass was found to depend on domains from high- or low-temperature growth conditions rather than chain length. In addition, the geometry of the molecule on the surface, e.g., tilted or planar, substantially affected the electronic structure.

  5. Energy spectrum of charge carriers in Ag{sub 2}Te

    SciTech Connect (OSTI)

    Aliyev, S. A.; Agayev, Z. F., E-mail: agayevz@rambler.ru; Selimzadeh, R. I. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

    2008-12-15T23:59:59.000Z

    Conductivity {sigma}(T) and Hall constant R(B, T) are studied for Ag{sub 2}Te with excess 0.1% of Te. The change in the R sign from (-) to (+) is found in dependences R(B) at various temperatures. In the temperature dependences of R in a range of 1-3 kG, two extrema are found, namely, minimum at T {approx} 60 and maximum at T {approx} 80 K, and at B {>=} 5 kG, the double change in sign of R from (-) to (+) and from (+) to (-) is found. Temperatures of sign inversion for R depend on the magnetic field. At B = 15 kG, the sign of R varies from (-) to (+) at T {approx} 38 K, and from (+) to (-) at T {approx} 70 K. It is found approximately in the region of the change in the sign of R(T), the concentration n(T) and electrical conductivity pass through the minimum. It is established that the minima of n(T) and {sigma}(T), extrema in R(T), and sign inversion for R(T) from (-) to (+) as well as the overestimated temperature dependence n{infinity}T{sup 4} are caused by localization of conduction electrons at acceptor levels entering the conduction band of Ag{sub 2}Te. The values of parameters of electrons (n, {mu}{sub n}) and holes (p, {mu}{sub p}) at the points of the change in the sign of R(T) from (-) to (+) and from (+) to (-) are determined.

  6. A&G June 2010 Vol. 51 3.25 uring my Presidency of the Royal Astro-

    E-Print Network [OSTI]

    Crowther, Paul

    of astronomy in its role in navigation. Captain Cook's first voyage was an astronomical expe- dition, funded Cook to look out for the postulated southern continent ­ Australia. Joseph Banks travelled solar eclipse made a huge contribution towards getting Einstein's new physics accepted and appreciated

  7. 6/11/13 Print Article: Diploma done, mom's next dream: Doctor www.ocregister.com/common/printer/view.php?db=ocregister&id=512074 1/3

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    6/11/13 Print Article: Diploma done, mom's next dream: Doctor www.ocregister.com/common/printer/view.php: Diploma done, mom's next dream: Doctor www.ocregister.com/common/printer/view.php?db=ocregister&id=512074

  8. Silver vanadium diphosphate Ag{sub 2}VP{sub 2}O{sub 8}: Electrochemistry and characterization of reduced material providing mechanistic insights

    SciTech Connect (OSTI)

    Takeuchi, Esther S., E-mail: esther.takeuchi@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Global and Regional Solutions Directorate, Brookhaven National Laboratory, Upton, NY 11973 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Lee, Chia-Ying; Cheng, Po-Jen [Department of Chemical and Biological Engineering, University at Buffalo (SUNY), Buffalo, NY 14260 (United States); Menard, Melissa C. [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Marschilok, Amy C., E-mail: amy.marschilok@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Takeuchi, Kenneth J., E-mail: kenneth.takeuchi.1@stonybrook.edu [Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States)

    2013-04-15T23:59:59.000Z

    Silver vanadium phosphorous oxides (Ag{sub w}V{sub x}P{sub y}O{sub z}) are notable battery cathode materials due to their high energy density and demonstrated ability to form in-situ Ag metal nanostructured electrically conductive networks within the cathode. While analogous silver vanadium diphosphate materials have been prepared, electrochemical evaluations of these diphosphate based materials have been limited. We report here the first electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}, where the structural differences associated with phosphorous oxides versus diphosphates profoundly affect the associated electrochemistry. Reminiscent of Ag{sub 2}VO{sub 2}PO{sub 4} reduction, in-situ formation of silver metal nanoparticles was observed with reduction of Ag{sub 2}VP{sub 2}O{sub 8}. However, counter to Ag{sub 2}VO{sub 2}PO{sub 4} reduction, Ag{sub 2}VP{sub 2}O{sub 8} demonstrates a significant decrease in conductivity upon continued electrochemical reduction. Structural analysis contrasting the crystallography of the parent Ag{sub 2}VP{sub 2}O{sub 8} with that of the proposed Li{sub 2}VP{sub 2}O{sub 8} reduction product is employed to gain insight into the observed electrochemical reduction behavior, where the structural rigidity associated with the diphosphate anion may be associated with the observed particle fracturing upon deep electrochemical reduction. Further, the diphosphate anion structure may be associated with the high thermal stability of the partially reduced Ag{sub 2}VP{sub 2}O{sub 8} materials, which bodes well for enhanced safety of batteries incorporating this material. - Graphical abstract: Structure and galvanostatic intermittent titration-type test data for silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. Highlights: ? First electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. ? In-situ formation of Ag{sup 0} nanoparticles was observed upon electrochemical reduction. ? Structural analysis used to provide insight of the electrochemical behavior.

  9. X-ray Image Bank Open for Business - NERSC Center News, Feb 22, 2011

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption byAbout SRNL Home SRNL main campusMore thanX-RayX-ray Image Bank

  10. Solar heating system at Quitman County Bank, Marks, Mississippi. Final report

    SciTech Connect (OSTI)

    None

    1980-06-01T23:59:59.000Z

    Information is provided on the solar heating system installed in a single story wood frame, cedar exterior, sloped roof building, the Quitman County Bank, a branch of the First National Bank of Clarksdale, Mississippi. It is the first solar system in the geographical area and has promoted much interest. The system has on-site temperature and power measurements readouts. The 468 square feet of Solaron air flat plate collectors provide for 2000 square feet of space heating, an estimated 60% of the heating load. Solar heated air is distributed to the 235 cubic foot rock storage box or to the load (space heating) by a 960 cubic feet per minute air handler unit. A 7.5 ton Carrier air-to-air heat pump with 15 kilowatts of electric booster strips serve as a back-up (auxiliary) to the solar system. Motorized dampers control the direction of airflow and back draft dampers prevent thermal siphoning of conditioned air. The system was turned on in September 1979, and acceptance testing completed in February 1980. This is a Pon Cycle 3 Project with the Government sharing $13,445.00 of the $24,921 Solar Energy System installation cost.

  11. Long-term persistence of pioneer species in tropical forest soil seed banks

    SciTech Connect (OSTI)

    Dalling, J W; Brown, T A

    2008-10-05T23:59:59.000Z

    In tropical forests, pioneer species regenerate from seeds dispersed directly into canopy gaps, and from seeds that persisted in soil seed banks before gap formation. However, life-history models suggest that selection for long-term persistence of seeds in soil should be weak, as persistence incurs a fitness cost resulting from prolonged generation time. We use a carbon dating technique to provide the first direct measurements of seed persistence in undisturbed tropical forest seed banks. We show that seeds germinate successfully from surface soil microsites up to 38 years after dispersal. Decades-long persistence may be common in pioneers with relatively large mass, and appears to be unrelated to specific regeneration requirements. In Croton billbergianus, a sub-canopy tree that recruits in abundant small gaps, long-term persistence is associated with short-distance ballistic seed dispersal. In Trema micrantha, a canopy tree with widespread dispersal, persistence is associated with a requirement for large gaps that form infrequently in old-growth forest.

  12. Building a stochastic template bank for detecting massive black hole binaries

    E-Print Network [OSTI]

    Stanislav Babak

    2008-01-26T23:59:59.000Z

    Coalescence of two massive black holes is the strongest and most promising source for LISA. In fact, gravitational signal from the end of inspiral and merger will be detectable throughout the Universe. In this article we describe the first step in the two-step hierarchical search for gravitational wave signal from the inspiraling massive BH binaries. It is based on the routinely used in the ground base gravitational wave astronomy method of filtering the data through the bank of templates. However we use a novel Monte-Carlo based (stochastic) method to lay a grid in the parameter space, and we use the likelihood maximized analytically over some parameters, known as F-statistic, as a detection statistic. We build a coarse template bank to detect gravitational wave signals and to make preliminary parameter estimation. The best candidates will be followed up using Metropolis-Hasting stochastic search to refine the parameter estimation. We demonstrate the performance of the method by applying it to the Mock LISA data challenge 1B (training data set).

  13. ANALYSIS OF THE EFFECT OF PRINCIPAL STRESSES IN THE CHARLEVOIX, LOWER ST. LAWRENCE, NORTHERN APPALACHIAN, LAURENTIAN SLOPE AND GRAND BANKS REGIONS ON FAULTS IN NOVA

    E-Print Network [OSTI]

    Beaumont, Christopher

    Brunswick. Point Lepreau is home to a nuclear power plant and seismic risk information in the Northern. Lawrence, offshore Nova Scotia and the Grand Banks. Earthquake and focal mechanism data were obtained from. In the Grand Banks region, stress orientations seem random and the cause of earthquakes is unknown. Offshore

  14. Habitat use, growth, and mortality of post-settlement lane snapper (Lutjanus synagris) on natural banks in the northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Mikulas, Joseph John

    2009-05-15T23:59:59.000Z

    , shell ridge, offshore mud), designated by side-scan sonar surveys, to determine patterns of distribution and abundance. Heald Bank and Sabine Bank were trawled in 2003 while Freeport Rocks was trawled in 2000 (Freeport A) and 2004 (Freeport B). Density...

  15. Surface plasmon dispersion engineering via double-metallic AU/AG layers for nitride light-emitting diodes

    DOE Patents [OSTI]

    Tansu, Nelson; Zhao, Hongping; Zhang, Jing; Liu, Guangyu

    2014-04-01T23:59:59.000Z

    A double-metallic deposition process is used whereby adjacent layers of different metals are deposited on a substrate. The surface plasmon frequency of a base layer of a first metal is tuned by the surface plasmon frequency of a second layer of a second metal formed thereon. The amount of tuning is dependent upon the thickness of the metallic layers, and thus tuning can be achieved by varying the thicknesses of one or both of the metallic layers. In a preferred embodiment directed to enhanced LED technology in the green spectrum regime, a double-metallic Au/Ag layer comprising a base layer of gold (Au) followed by a second layer of silver (Ag) formed thereon is deposited on top of InGaN/GaN quantum wells (QWs) on a sapphire/GaN substrate.

  16. Enhancement of hole injection using O{sub 2} plasma-treated Ag anode for top-emitting organic light-emitting diodes

    SciTech Connect (OSTI)

    Ho, Won Choi; Soo, Young Kim; Kim, Ki-Beom; Tak, Yoon-Heung; Lee, Jong-Lam [Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Kyungbuk 790-784, Korea (Korea, Republic of); LG Electronics Inc., Kumi, Kyungbuk, 730-030 (Korea, Republic of); Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Kyungbuk 790-784 (Korea, Republic of)

    2005-01-03T23:59:59.000Z

    We report the enhancement of hole injection using AgO{sub x} layer between Ag anode and 4,4{sup '}-bis[N-(1-naphtyl)-N-phenyl-amino]biphenyl in top-emitting organic light-emitting diode (OLED). The turn-on voltage of OLEDs decreased from 17 to 7 V as Ag changed to AgO{sub x} by the surface treatment using O{sub 2} plasma. Synchrotron radiation photoelectron spectroscopy results showed that the work function increased about 0.4 eV by the O{sub 2} plasma treatment. This led to the decrease of the energy barrier for hole injection, reducing the turn-on voltage of OLEDs.

  17. On the role of residual Ag in nanoporous Au catalysts for CO oxidation: A combined micro-reactor and TAP reactor study

    E-Print Network [OSTI]

    Pfeifer, Holger

    of Materials Physics and Technology, D-21073 Hamburg, Germany, and Helmholtz-Centre Geesthacht, Institute of Materials Mechanics, D-21502 Geesthacht, Germany Abstract The influence of residual Ag on the formation

  18. Enhancement of hole injection and electroluminescence by ordered Ag nanodot array on indium tin oxide anode in organic light emitting diode

    SciTech Connect (OSTI)

    Jung, Mi, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of); Mo Yoon, Dang; Kim, Miyoung [Korea Printed Electronics Center, Korea Electronics Technology Institute, Jeollabuk-do, 561-844 (Korea, Republic of); Kim, Chulki; Lee, Taikjin; Hun Kim, Jae; Lee, Seok; Woo, Deokha, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Lim, Si-Hyung [School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of)

    2014-07-07T23:59:59.000Z

    We report the enhancement of hole injection and electroluminescence (EL) in an organic light emitting diode (OLED) with an ordered Ag nanodot array on indium-tin-oxide (ITO) anode. Until now, most researches have focused on the improved performance of OLEDs by plasmonic effects of metal nanoparticles due to the difficulty in fabricating metal nanodot arrays. A well-ordered Ag nanodot array is fabricated on the ITO anode of OLED using the nanoporous alumina as an evaporation mask. The OLED device with Ag nanodot arrays on the ITO anode shows higher current density and EL enhancement than the one without any nano-structure. These results suggest that the Ag nanodot array with the plasmonic effect has potential as one of attractive approaches to enhance the hole injection and EL in the application of the OLEDs.

  19. Data:22824429-7771-47b5-8e7f-4773db5810af | 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 Office of48d9ff47edf3 No revision5af6d400c2d No529a57c00c098f5e77d9 No6eee65cb81db No revision has6d820ed214bd3db5810af

  20. Spectroscopic Analysis of the DAB White Dwarf PG 1115+166: An Unresolved DA + DB Degenerate Binary

    E-Print Network [OSTI]

    P. Bergeron; James Liebert

    2001-10-25T23:59:59.000Z

    A spectroscopic analysis of the DAB white dwarf PG 1115+166 is presented. The observed hydrogen and helium line profiles are shown to be incompatible with model spectra calculated under the assumption of homogeneous or stratified chemical compositions. In contrast, an excellent fit to the optical spectrum of PG 1115+166 can be achieved if the object is interpreted as an unresolved double degenerate composed of a hydrogen-line DA star and a helium-line DB star. The atmospheric parameters obtained from the best fit are Teff=22,090 K and log g=8.12 for the DA star, Teff=16,210 K and log g=8.19 for the DB star. This binary interpretation is consistent with the results recently reported by Burleigh et al. that PG 1115+166 also exhibits radial velocity variations. The implications of this discovery with respect to the DAB spectral class are discussed.

  1. Magnetic field enhancement of non-local spin signal in Ni{<_80}Fe{<_20}/Ag lateral spin valves.

    SciTech Connect (OSTI)

    Mihajlovic, G.; Erlingsson, S. I.; Vyborny, K.; Pearson, J. E.; Bader, S. D.; Hoffmann, A. (Center for Nanoscale Materials); ( MSD); (Hitachi Global Storage Tech.); (Reykjavik Univ.); (Acad. Sci. Czech Republic)

    2011-01-01T23:59:59.000Z

    We observe a magnetic-field-induced enhancement of the nonlocal spin signal in Ni{sub 80}Fe{sub 20}/Ag lateral spin valves. The enhancement depends on the bias current polarity but not on the field direction. We present a theoretical model that explains our experimental results, taking into account the electron-spin relaxation of magnetic impurities. We find that the relaxation is about an order of magnitude weaker than Elliott-Yafet relaxation.

  2. Impacts of increased bioenergy demand on global food markets: an AgMIP economic model intercomparison

    SciTech Connect (OSTI)

    Lotze-Campen, Hermann; von Lampe, Martin; Kyle, G. Page; Fujimori, Shinichiro; Havlik, Petr; van Meijl, Hans; Hasegawa, Tomoko; Popp, Alexander; Schmitz, Christoph; Tabeau, Andrzej; Valin, Hugo; Willenbockel, Dirk; Wise, Marshall A.

    2014-01-01T23:59:59.000Z

    Integrated Assessment studies have shown that meeting ambitious greenhouse gas mitigation targets will require substantial amounts of bioenergy as part of the future energy mix. In the course of the Agricultural Model Comparison and Improvement Project (AgMIP), five global agro-economic models were used to analyze a future scenario with global demand for ligno-cellulosic bioenergy rising to about 100 ExaJoule in 2050. From this exercise a tentative conclusion can be drawn that ambitious climate change mitigation need not drive up global food prices much, if the extra land required for bioenergy production is accessible or if the feedstock, e.g. from forests, does not directly compete for agricultural land. Agricultural price effects across models by the year 2050 from high bioenergy demand in an RCP2.6-type scenario appear to be much smaller (+5% average across models) than from direct climate impacts on crop yields in an RCP8.5-type scenario (+25% average across models). However, potential future scarcities of water and nutrients, policy-induced restrictions on agricultural land expansion, as well as potential welfare losses have not been specifically looked at in this exercise.

  3. The Herschel view of the nebula around the luminous blue variable star AG Carinae

    E-Print Network [OSTI]

    Vamvatira-Nakou, C; Royer, P; Cox, N L J; Naze, Y; Rauw, G; Waelkens, C; Groenewegen, M A T

    2015-01-01T23:59:59.000Z

    Far-infrared Herschel PACS imaging and spectroscopic observations of the nebula around the luminous blue variable (LBV) star AG Car have been obtained along with optical imaging in the Halpha+[NII] filter. In the infrared light, the nebula appears as a clumpy ring shell that extends up to 1.2 pc with an inner radius of 0.4 pc. It coincides with the Halpha nebula, but extends further out. Dust modeling of the nebula was performed and indicates the presence of large grains. The dust mass is estimated to be ~ 0.2 Msun. The infrared spectrum of the nebula consists of forbidden emission lines over a dust continuum. Apart from ionized gas, these lines also indicate the existence of neutral gas in a photodissociation region that surrounds the ionized region. The abundance ratios point towards enrichment by processed material. The total mass of the nebula ejected from the central star amounts to ~ 15 Msun, assuming a dust-to-gas ratio typical of LBVs. The abundances and the mass-loss rate were used to constrain the e...

  4. Temperature-dependent void-sheet fracture in Al-Cu-Mg-Ag-Zr

    SciTech Connect (OSTI)

    Haynes, M.J. [Texas Instruments, Inc., Attleboro, MA (United States); Gangloff, R.P. [Univ. of Virginia, Charlottesville, VA (United States). Dept. of Materials Science and Engineering

    1998-06-01T23:59:59.000Z

    Temperature-dependent initiation fracture toughness and stable crack growth resistance are important attributes of next-generation aluminum alloys for airframe applications such as the high speed civil transport. Previous research showed that tensile fracture strain increases as temperature increases for AA2519 with Mg and Ag additions, because the void-sheet coalescence stage of microvoid fracture is retarded. The present work characterizes intravoid-strain localization (ISL) between primary voids at large constituents and secondary-void nucleation at small dispersoids, two mechanisms that may govern the temperature dependence of void sheeting. Most dispersoids nucleate secondary voids in an ISL band at 25 C, promoting further localization, while dispersoid-void nucleation at 150 C is greatly reduced. Increased strain-rate hardening with increasing temperature does not cause this behavior. Rather, a stress relaxation model predicts that flow stress and strain hardening decrease with increasing temperature or decreasing strain rate due to a transition from dislocation accumulation to diffusional relaxation around dispersoids. This transition to softening causes a sharp increase in the model-predicted applied plastic strain necessary for dispersoid/matrix interface decohesion. This reduced secondary-void nucleation and reduced ISL at elevated temperature explain retarded void sheeting and increased fracture strain.

  5. Scanning tunneling microscopy/spectroscopy of picene thin films formed on Ag(111)

    SciTech Connect (OSTI)

    Yoshida, Yasuo, E-mail: yyoshida@issp.u-tokyo.ac.jp; Yokosuka, Takuya; Hasegawa, Yukio, E-mail: hasegawa@issp.u-tokyo.ac.jp [The Institute of Solid State Physics, The University of Tokyo, Kashiwa 277-8581 (Japan); Yang, Hung-Hsiang [Department of Physics, National Taiwan University, Taipei 106, Taiwan (China); Huang, Hsu-Sheng; Guan, Shu-You; Su, Wei-Bin; Chang, Chia-Seng [Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan (China); Yanagisawa, Susumu [Department of Physics and Earth Science Department, University of the Ryukyus, 1 Nishihara, Okinawa 903-0213 (Japan); Lin, Minn-Tsong [Department of Physics, National Taiwan University, Taipei 106, Taiwan (China); Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan (China); Hoffmann, Germar [The Institute of Solid State Physics, The University of Tokyo, Kashiwa 277-8581 (Japan); Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China)

    2014-09-21T23:59:59.000Z

    Using ultrahigh-vacuum low-temperature scanning tunneling microscopy and spectroscopy combined with first principles density functional theory calculations, we have investigated structural and electronic properties of pristine and potassium (K)-deposited picene thin films formed in situ on a Ag(111) substrate. At low coverages, the molecules are uniformly distributed with the long axis aligned along the [112{sup }] direction of the substrate. At higher coverages, ordered structures composed of monolayer molecules are observed, one of which is a monolayer with tilted and flat-lying molecules resembling a (11{sup }0) plane of the bulk crystalline picene. Between the molecules and the substrate, the van der Waals interaction is dominant with negligible hybridization between their electronic states; a conclusion that contrasts with the chemisorption exhibited by pentacene molecules on the same substrate. We also observed a monolayer picene thin film in which all molecules were standing to form an intermolecular ? stacking. Two-dimensional delocalized electronic states are found on the K-deposited ? stacking structure.

  6. Electronic structure and conductivity of nanocomposite metal (Au,Ag,Cu,Mo)-containing amorphous carbon films

    SciTech Connect (OSTI)

    Endrino, Jose L.; Horwat, David; Gago, Raul; Andersson, Joakim; Liu, Y.S.; Guo, Jinghua; Anders, Andre

    2008-05-14T23:59:59.000Z

    In this work, we study the influence of the incorporation of different metals (Me = Au, Ag, Cu, Mo) on the electronic structure of amorphous carbon (a-C:Me) films. The films were produced at room temperature using a novel pulsed dual-cathode arc deposition technique. Compositional analysis was performed with secondary neutral mass spectroscopy whereas X-ray diffraction was used to identify the formation of metal nanoclusters in the carbon matrix. The metal content incorporated in the nanocomposite films induces a drastic increase in the conductivity, in parallel with a decrease in the band gap corrected from Urbach energy. The electronic structure as a function of the Me content has been monitored by x-ray absorption near edge structure (XANES) at the C K-edge. XANES showed that the C host matrix has a dominant graphitic character and that it is not affected significantly by the incorporation of metal impurities, except for the case of Mo, where the modifications in the lineshape spectra indicated the formation of a carbide phase. Subtle modifications of the spectral lineshape are discussed in terms of nanocomposite formation.

  7. Appendix B -Revised Cash Deposit Plan In order to complete the transition to Bank of America as its lead cash management bank and enhance the security features of its depositing

    E-Print Network [OSTI]

    Salama, Khaled

    will commence in July 2005. This will enable the remaining campus departments that are still depositing to HSBC no longer be made to HSBC Bank. The following important information is provided to ensure a smooth. Phase 1 (September 2004) All campus departments making deposits directly to HSBC at the time were

  8. Siemens und Axsionics sichern Online-Banking mit Internetpass ab ... http://www.computerwoche.de/_misc/article/articleprintpopup/index... 1 of 2 01/25/08 12:16

    E-Print Network [OSTI]

    Borchert, Bernd

    Siemens und Axsionics sichern Online-Banking mit Internetpass ab ... http://www.computerwoche.de/_misc/article/articleprintpopup/index... 1 of 2 01/25/08 12:16 Datum: URL: Siemens und Axsionics sichern Online-Banking mit Internetpass ab-Erkennung will Siemens IT Solutions and Services einen neuen Online-Banking-Standard in Deutschland einfhren. Mit dem

  9. NATIONAL RADIO ASTRONOMY OBSERVATORY TITLE: USE OF THE VAX-11 FARANT MICROWAVE DESIGN PROGRAM FROM GREEN BANK

    E-Print Network [OSTI]

    Groppi, Christopher

    NATIONAL RADIO ASTRONOMY OBSERVATORY TITLE: USE OF THE VAX-11 FARANT MICROWAVE DESIGN PROGRAM FROM #12;USE OF THE VAX-il FARANT MICROWAVE DESIGN PROGRAM FROM GREEN BANK R. Norrod Recently, I have learned to use the FARANT microwave analysis and optimization program which resides on the VAX-11 in CV

  10. december 1, 2012 vol xlviI nos 47 & 48 EPW Economic & Political Weekly22 World Bank's Urban Water

    E-Print Network [OSTI]

    Sohoni, Milind

    's Urban Water Report on India Thinking Backwards Milind Sohoni The latest World Bank report on reform, with the reports of 2006 and 2012, urban water reform. These reports have largely set the framework within which of the agenda for the reform of the urban water supply sector, as the WB sees it. The current report

  11. A model-dye comparison experiment in the tidal mixing front zone on the southern flank of Georges Bank

    E-Print Network [OSTI]

    Chen, Changsheng

    A model-dye comparison experiment in the tidal mixing front zone on the southern flank of Georges; revised 8 June 2007; accepted 30 October 2007; published 9 February 2008. [1] A process-oriented model-dye the observed movement of dye across the tidal mixing front on the southern flank of Georges Bank during 22

  12. An effectual template bank for the detection of gravitational waves from inspiralling compact binaries with generic spins

    E-Print Network [OSTI]

    P. Ajith; N. Fotopoulos; S. Privitera; A. Neunzert; N. Mazumder; A. J. Weinstein

    2014-05-21T23:59:59.000Z

    We report the construction of a three-dimensional template bank for the search for gravitational waves from inspiralling binaries consisting of spinning compact objects. The parameter space consists of two dimensions describing the mass parameters and one "reduced-spin" parameter, which describes the secular (non-precessing) spin effects in the waveform. The template placement is based on an efficient stochastic algorithm and makes use of the semi-analytical computation of a metric in the parameter space. We demonstrate that for "low-mass" ($m_1 + m_2 \\lesssim 12\\,M_\\odot$) binaries, this template bank achieves effective fitting factors $\\sim0.92$--$0.99$ towards signals from generic spinning binaries in the advanced detector era over the entire parameter space of interest (including binary neutron stars, binary black holes, and black hole-neutron star binaries). This provides a powerful and viable method for searching for gravitational waves from generic spinning low-mass compact binaries. Under the assumption that spin magnitudes of black-holes [neutron-stars] are uniformly distributed between 0--0.98 [0 -- 0.4] and spin angles are isotropically distributed, the expected improvement in the average detection volume (at a fixed signal-to-noise-ratio threshold) of a search using this reduced-spin bank is $\\sim20-52\\%$, as compared to a search using a non-spinning bank.

  13. Convective flow of refrigerant (R-123) across a bank of micro pin fins Ali Kosar, Yoav Peles *

    E-Print Network [OSTI]

    Peles, Yoav

    , and pressure drop of R-123 over a bank of shrouded micro pin fins 243 lm long with hydraulic diameter of 99 in diverse applications [1,5,12,14] to augment systems' thermal-hydraulic and chemical perfor- mance studied in the context of turbine blade cooling. Nusselt number and friction factor correlations

  14. U-235 Holdup Measurements in the 321-M Lathe HEPA Banks

    SciTech Connect (OSTI)

    Salaymeh, S.R.

    2002-07-08T23:59:59.000Z

    The Analytical Development Section of Savannah River Technology Center (SRTC) was requested by the Facilities Decommissioning Division (FDD) to determine the holdup of enriched uranium in the 321-M facility as part of an overall deactivation project of the facility. The results of the holdup assays are essential for determining compliance with the Waste Acceptance Criteria, Material Control and Accountability, and to meet criticality safety controls. This report covers holdup measurements of uranium residue in six high efficiency particulate air (HEPA) filter banks of the A-lathe and B-lathe exhaust systems of the 321-M facility. This report discusses the non-destructive assay measurements, assumptions, calculations, and results of the uranium holdup in these six items.

  15. Association of the threespot damelsfish (Stegastes planifrons) in ridge mortality of Diploria strigosa in the flower garden banks of the National Marine Sanctuary

    E-Print Network [OSTI]

    Proppe, Darren Sean

    2013-02-22T23:59:59.000Z

    of ridge mortality, however, they do establish a relationship between S. planifrons and ridge mortality. Introduction: The East and West Hower Gardens banks, located in the Northwest Gulf of Mexico, about 180 km south southeast of Galveston, Texas... of the two banks are 19 km apart The banks occupy an area of over 300 acres and are sepamted from the neatest coral reefs off Tampico, Mexico, by more than 500 kilometers (Bright, Gittings, Rezak 90). Due to this isolauon, the Hower Gardens are rehtively...

  16. Four magnetic DB white dwarfs discovered by the Hamburg/ESO survey

    E-Print Network [OSTI]

    D. Reimers; S. Jordan; V. Beckmann; N. Christlieb; L. Wisotzki

    1998-07-14T23:59:59.000Z

    We report on seven peculiar faint blue stars found in the course of the Hamburg/ESO survey (HES) which appear to be magnetic white dwarfs (WDs) with non-hydrogen spectra. We show in particular that four of them (HE 0338-3853, HE 0107-0158, HE 0026-2150, and HE 0003-5701) have He I lines split by magnetic fields of roughly 20MG, since the \\pi components of He I 5876 Angstroem and He I 4929 Angstroem can be identified unambiguously in their spectra, and the $\\sigma^+$, $\\sigma^-$ components can be identified in the spectra of two of these stars (HE 0338-3853 and HE 0003-5701). Besides GD 229, these are the first magnetic DB white dwarfs discovered so far. In addition, three further WDs with broad, unidentifiable features have been found: HE 1043-0502, HE 0236-2656, and HE 0330-0002. We argue that in all three of these stars H I can not be responsible for the broad features, and He I most probably not for the features in HE 0236-2656 and HE 0330-0002, while it still remains possible that the broad features of HE 1043-0502 are due to He I.

  17. Data:B450787c-60b9-4db5-8d07-40ee55d16e73 | Open Energy Information

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  18. Data:5687bd6e-a14f-4fca-a8b6-d9b9782a8db0 | Open Energy Information

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  19. Data:A4ddefe0-db39-48c0-ac98-7941b3451e3c | Open Energy Information

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  1. Data:A61af82b-acc0-406d-b5bf-f501ff1b01ee | Open Energy Information

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    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 Office695810186 Nod2db5b31cb44 No revision has been approved095c1f504bccf31-0274-4c1e-93c7-4121ce28476f7e0591db36e1 No

  7. Data:8aa53d1d-1865-44a0-b931-f7bfe2db6d86 | 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 Office695810186 No revisione0a2d50bdf No18fed1db5 No revision has been approved forbfe2db6d86 No revision has been

  8. Banks Lake Fishery Evaluation Project Annual Report : Fiscal Year 2008 (March 1, 2008 to February 1, 2009).

    SciTech Connect (OSTI)

    Polacek, Matt [Washington Department of Fish and Wildlife

    2009-07-15T23:59:59.000Z

    The Washington Department of Fish and Wildlife implemented the Banks Lake Fishery Evaluation Project (BLFEP) in September 2001 with funds from the Bonneville Power Administration, and continued project tasks in 2008. The objective was to evaluate factors that could limit kokanee in Banks Lake, including water quality, prey availability, harvest, and acute predation during hatchery releases. Water quality parameters were collected twice monthly from March through November. Banks Lake water temperatures began to increase in May and stratification was apparent by July. By late August, the thermocline had dropped to 15 meters deep, with temperatures of 21-23 C in the epilimnion and 16-19 C in the hypolimnion. Dissolved oxygen levels were generally above 8 mg/L until August when they dropped near or below 5 mg/L deeper than 20-meters. Secchi depths ranged from 3.2 to 6.2 meters and varied spatially and temporally. Daphnia and copepod densities were the highest in May and June, reaching densities of 26 copepods/liter and 9 Daphnia/liter. Fish surveys were conducted in July and October 2008 using boat electrofishing, gill netting, and hydroacoustic surveys. Lake whitefish (71%) and yellow perch (16%) dominated the limnetic fish assemblage in the summer, while lake whitefish (46%) and walleye (22%) were the most abundant in gill net catch during the fall survey. Piscivore diets switched from crayfish prior to the release of rainbow trout to crayfish and rainbow trout following the release. The highest angling pressure occurred in May, when anglers were primarily targeting walleye and smallmouth bass. Boat anglers utilized Steamboat State Park more frequently than any other boat ramp on Banks Lake. Shore anglers used the rock jetty at Coulee City Park 45% of the time, with highest use occurring from November through April. Ice fishing occurred in January and February at the south end of the lake. An estimated total of 4,397 smallmouth bass, 11,106 walleye, 371 rainbow trout, and 509 yellow perch were harvested from Banks Lake in 2008. No kokanee were reported in the creel; however, local reports indicated that anglers were targeting and catching kokanee. The economic benefit of the Banks Lake fishery was estimated at $2,288,005 during 2008. Abundance estimates from the hydroacoustic survey in July were 514,435 lake whitefish and 10,662 kokanee, with an overall abundance estimate of 626,061 limnetic fish greater than 100 mm. When comparing spring fry, fall fingerling and yearling net pen release strategies of kokanee, 95% were of hatchery origin, with the highest recaptures coming from the fall fingerling release group.

  9. DEVELOPMENT OF AG-1 SECTION FI ON METAL MEDIA FILTERS - 9061

    SciTech Connect (OSTI)

    Adamson, D; Charles A. Waggoner, C

    2008-12-09T23:59:59.000Z

    Development of a metal media standard (FI) for ASME AG-1 (Code on Nuclear Air and Gas Treatment) has been under way for almost ten years. This paper will provide a brief history of the development process of this section and a detailed overview of its current content/status. There have been at least two points when dramatic changes have been made in the scope of the document due to feedback from the full Committee on Nuclear Air and Gas Treatment (CONAGT). Development of the proposed section has required resolving several difficult issues associated with scope; namely, filtering efficiency, operating conditions (media velocity, pressure drop, etc.), qualification testing, and quality control/acceptance testing. A proposed version of Section FI is currently undergoing final revisions prior to being submitted for balloting. The section covers metal media filters of filtering efficiencies ranging from medium (less than 99.97%) to high (99.97% and greater). Two different types of high efficiency filters are addressed; those units intended to be a direct replacement of Section FC fibrous glass HEPA filters and those that will be placed into newly designed systems capable of supporting greater static pressures and differential pressures across the filter elements. Direct replacements of FC HEPA filters in existing systems will be required to meet equivalent qualification and testing requirements to those contained in Section FC. A series of qualification and quality assurance test methods have been identified for the range of filtering efficiencies covered by this proposed standard. Performance characteristics of sintered metal powder vs. sintered metal fiber media are dramatically different with respect to parameters like differential pressures and rigidity of the media. Wide latitude will be allowed for owner specification of performance criteria for filtration units that will be placed into newly designed systems. Such allowances will permit use of the most appropriate metal media for a system as specified by the owner with respect to material of manufacture, media velocity, system maximum static pressure, maximum differential pressure across the filter, and similar parameters.

  10. The World Bank's Participatory Development Approach in the Country Assistance Strategy (CAS) Paper for the Republic of Senegal: Rhetoric or Reality?

    E-Print Network [OSTI]

    Ndiaye, Rokhaya

    2009-12-18T23:59:59.000Z

    The aim of this thesis is to study the World Bank's participatory development process in the 2007 Country Assistance Strategy (CAS) for the Republic of Senegal. I seek to shed light on the question of whether or not the ...

  11. East Bank District Heating-to-Cooling Conversion Plan Check the date your building's cooling system is scheduled to be on.

    E-Print Network [OSTI]

    Webb, Peter

    East Bank District Heating-to-Cooling Conversion Plan Check the date your building's cooling system Coal Storage Building 39 NA Cooke Hall 56 Donhowe Building 044 East Gateway District Steam Distr. 199

  12. Data:Eb22994e-248b-4752-8594-8233db7d9a12 | Open Energy Information

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    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 Pagec-01b596aa1744b55997c1cc No revision hasa3e396ee3ebbed0-6678a6880d18 No revision has been approved3db7d9a12 No revision has

  13. Data:902905fb-8cbb-457d-9db5-352834999c90 | Open Energy Information

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  14. Data:2f319697-fbbc-4606-87aa-79187db4b99c | Open Energy Information

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  15. ASME AG-1 REQUIREMENT EXEMPTION JUSTIFICATIONS FOR VENTILATION SYSTEMS AT NUCLEAR WASTE STORAGE TANKS AT THE HANFORD SITE

    SciTech Connect (OSTI)

    GUSTAVSON, R.D.

    2004-09-03T23:59:59.000Z

    Washington State Department of Health regulations require compliance with the American Society of Mechanical Engineers (ASME) AG-1, ''Code on Nuclear Air and Gas Treatment,'' for all new radioactive air emission units. As a result, these requirements have been applied to systems that ventilate the radioactive waste storage tanks in the tank farm facilities on the U.S. Department of Energy's Hanford Site. ASME AG-1 is applied as a regulatory constraint to waste tank ventilation systems at the Hanford Site, even though the code was not intended for these systems. An assessment was performed to identify which requirements should be exempted for waste tank ventilation systems. The technical justifications for requirement exemptions were prepared and presented to the regulator. The technical justifications were documented so that select requirement exemptions for specific projects and systems can be sought through the regulator's permitting process. This paper presents the rationale for attempting to receive requirement exemption and presents examples of the technical justifications that form the basis for these exemptions.

  16. Adsorption Isotherms for Xenon and Krypton using INL HZ-PAN and AgZ-PAN Sorbents

    SciTech Connect (OSTI)

    Troy G. Garn; Mitchell Greenhalgh; Veronica J. Rutledge; Jack D. Law

    2014-08-01T23:59:59.000Z

    The generation of adsorption isotherms compliments the scale-up of off-gas processes used to control the emission of encapsulated radioactive volatile fission and activation products released during Used Nuclear Fuel (UNF) reprocessing activities. A series of experiments were conducted to obtain capacity results for varying Kr and Xe gas concentrations using HZ-PAN and AgZ-PAN engineered form sorbents. Gas compositions for Kr ranged from 150-40,000 ppmv and 250-5020 ppmv for Xe in a helium balance. The experiments were all performed at 220 K at a flowrate of 50 sccm. Acquired capacities were then respectively fit to the Langmuir equation using the Langmuir linear regression method to obtain the equilibrium parameters Qmax and Keq. Generated experimental adsorption isotherms were then plotted with the Langmuir predicted isotherms to illustrate agreement between the two. The Langmuir parameters were provided for input into the OSPREY model to predict breakthrough of single component adsorption of Kr and Xe on HZ-PAN and AgZ-PAN sorbents at the experimental conditions tested. Kr and Xe capacities resulting from model breakthrough predictions were then compared to experimental capacities for model validation.

  17. The crystal and electronic structures of the Li{sub 2-x}Ag{sub 1+x}In{sub 3} (x=0.05) indide

    SciTech Connect (OSTI)

    Chumak, Ihor, E-mail: ihor.chumak@kit.edu [Institute for Applied Materials (IAM), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen (Germany); Pavlyuk, Volodymyr [Department of Inorganic Chemistry, Ivan Franko Lviv National University, Kyryla and Mefodiya Street, 6, 79005 Lviv (Ukraine); Institute of Chemistry, Environment Protection and Biotechnology, Jan Dlugosz University, al. Armii Krajowej 13/15, 42-200 Czestochowa (Poland); Dmytriv, Grygoriy [Department of Inorganic Chemistry, Ivan Franko Lviv National University, Kyryla and Mefodiya Street, 6, 79005 Lviv (Ukraine); Pauly, Hermann [Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D-64287 Darmstadt (Germany); Ehrenberg, Helmut [Institute for Applied Materials (IAM), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen (Germany); Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe (Germany)

    2013-01-15T23:59:59.000Z

    The crystal structure of Li{sub 2-x}Ag{sub 1+x}In{sub 3} (x=0.05) has been determined on a single crystal synthesized from the elements in a tantalum crucible. The compound crystallizes in orthorhombic space group Pmma (a=9.325 (3) A, b=3.198 (1) A, c=8.043 (3) A at 296 K) with 12 atoms per unit cell and represents a new structure type. The structure of Li{sub 2-x}Ag{sub 1+x}In{sub 3} is closely related to the LaCoAl{sub 4} structure and belongs to the structural family, the representative members of which may be derived from the hexagonal AlB{sub 2} structure type by a combination of internal deformation and substitution. The strong In-In interaction and close to zero electrons concentration around Li and Ag atoms, calculated by LTMO, allow to suggest high mobility of lithium atoms located within the channels formed by the strongly waved [-In-In-] polyanionic chains. - Graphical abstract: The crystal structure of Li{sub 2-x}Ag{sub 1+x}In{sub 3} (x=0.05) indide. Highlights: Black-Right-Pointing-Pointer The crystal structure of Li{sub 2-x}Ag{sub 1+x}In{sub 3} has been determined on a single crystal. Black-Right-Pointing-Pointer A detailed crystal chemical analysis of Li{sub 2-x}Ag{sub 1+x}In{sub 3} was performed. Black-Right-Pointing-Pointer The electronic structure of the title compound was calculated.

  18. Decay Properties of {sup 266}Bh and {sup 262}Db Produced in the {sup 248}Cm+{sup 23}Na Reaction - Further Confirmation of the {sup 278}113 Decay Chain

    SciTech Connect (OSTI)

    Morita, K.; Morimoto, K.; Kaji, D.; Haba, H.; Ozeki, K.; Kudou, Y.; Yoneda, A.; Ichikawa, T.; Katori, K.; Yoshida, A. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Sato, N. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Department of Physics, Tohoku University, Aoba-ku, Sendai 980-8578 (Japan); Sumita, T. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510 (Japan); Fujimori, Y.; Tokanai, F. [Department of Physics, Yamagata University, Yamagata 990-8560 (Japan); Goto, S. [Center for Instrumental Analysis, Niigata University, Ikarashi, Nishi-ku, Niigata 950-2181 (Japan); Ideguchi, E. [Center for Nuclear Study, University of Tokyo, Wako, Saitama 351-0198 (Japan); Kasamatsu, Y.; Koura, H.; Tsukada, K. [Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); Komori, Y. [Department of Chemistry, Osaka University, Toyonaka, Osaka 560-0043 (Japan)

    2010-06-01T23:59:59.000Z

    Decay properties of an isotope {sup 266}Bh and its daughter nucleus {sup 262}Db produced by the {sup 248}Cm({sup 23}Na,5n) reaction were studied by using a gas-filled recoil separator coupled with a position-sensitive semiconductor detector. {sup 266}Bh was clearly identified from the correlation of the known nuclide, {sup 262}Db. The obtained decay properties of {sup 266}Bh and {sup 262}Db are consistent with those observed in the {sup 278}113 chain by RIKEN collaboration, which provided further confirmation of the discovery of {sup 278}113.

  19. Complete Phase I Tests As Described in the Multi-lab Test Plan for the Evaluation of CH3I Adsorption on AgZ

    SciTech Connect (OSTI)

    Bruffey, S. H. [ORNL; Jubin, R. T. [ORNL

    2014-09-30T23:59:59.000Z

    Silver-exchanged mordenite (AgZ) has been identified as a potential sorbent for iodine present in the off-gas streams of a used nuclear fuel reprocessing facility. In such a facility, both elemental and organic forms of iodine are released from the dissolver in gaseous form. These species of iodine must be captured with high efficiency for a facility to avoid radioactive iodine release above regulatory limits in the gaseous effluent of the plant. Studies completed at Idaho National Laboratory (INL) examined the adsorption of organic iodine in the form of CH3I by AgZ. Upon breakthrough of the feed gas through the sorbent bed, elemental iodine was observed in the effluent stream, despite the fact that the only source of iodine in the system was the CH3I in the feed gas.1 This behavior does not appear to have been reported previously nor has it been independently confirmed. Thus, as a result of these prior studies, multiple knowledge gaps relating to the adsorption of CH3I by AgZ were identified, and a multi-lab test plan, including Oak Ridge National Laboratory (ORNL), INL, Pacific Northwest National Laboratory (PNNL), and Sandia National Laboratories, was formulated to address each in a systematic way.2 For this report, the scope of work for ORNL was further narrowed to three thin-bed experiments that would characterize CH3I adsorption onto AgZ in the presence of water, NO, and NO2. Completion of these three-thin bed experiments demonstrated that organic iodine in the form of CH3I was adsorbed by reduced silver mordenite (Ag0Z) to a 50% higher loading than that of I2 when adsorbed from a dry air stream. Adsorption curves suggest different adsorption mechanisms for I2 and CH3I. In the presence of NO and NO2 gas, the loading of CH3I onto Ag0Z is suppressed and may be reversible. Further, the presence of NO and NO2 gas appears to oxidize CH3I to I2; this is indicated by an adsorption curve similar to that of I2 on Ag0Z. Finally, the loss of organic iodine loading capacity by Ag0Z in the presence of NOx is unaffected by the addition of water vapor to the gas stream; no marked additional loss in capacity or retention was observed.

  20. Enhanced spin signals due to native oxide formation in Ni{sub 80}Fe{sub 20}/Ag lateral spin valves.

    SciTech Connect (OSTI)

    Mihajlovic, G.; Schreiber, D. K.; Liu, Y.; Pearson, J. E.; Bader, S. D.; Petford-Long, A. K.; Hoffmann, A.; Northwestern Univ.

    2010-01-01T23:59:59.000Z

    Large nonlocal spin valve signals are reported in mesoscopic Ni{sub 80}Fe{sub 20}/Ag lateral spin valves upon exposing them to air. Magnetotransport measurements combined with transmission electron microscopy show that the formation of a native oxide layer at the Ni{sub 80}Fe{sub 20}/Ag interface is responsible for the large signals. The results indicate that lateral spin valves with superior performance to those based on high-resistance tunnel barriers can be achieved via controllable growth of native permalloy oxides.

  1. Biological Macromolecular Structures Data from the RCSB Protein Data Bank (RCSB PDB)

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

    The Research Collaboratory for Structural Bioinformatics (RCSB) is a non-profit consortium that works to improve understanding of the function of biological systems through the study of the 3-D structure of biological macromolecules. The RCSB PDB is one of three sites serving as deposition, data processing, and distribution sites of the Protein Data Bank Archive. Each site provides its own view of the primary data, thus providing a variety of tools and resources for the global community. RCSB is also the official keeper for the PDB archive, with sole access authority to the PDB archive directory structure and contents. The RCSB PDB Information Portal for Biological Macromolecular Structures offers online tools for search and retrieval, for visualizing structures, for depositing, validating, or downloading data, news and highlights, a discussion forum, and links to other areas of related research. The PDB archive is a repository of atomic coordinates and other information describing proteins and other important biological macromolecules. Structural biologists use methods such as X-ray crystallography, NMR spectroscopy, and cryo-electron microscopy to determine the location of each atom relative to each other in the molecule. They then deposit this information, which is then annotated and publicly released into the archive by the wwPDB. Results can be viewed as 3-D images or models.

  2. Solar heating system at Security State Bank, Starkville, Mississippi. Final report

    SciTech Connect (OSTI)

    None

    1980-08-01T23:59:59.000Z

    Information is provided on the Solar Energy Heating System (airtype) installed at the branch bank building, northwest corner of Highway 12 and Spring Street, Starkville, Mississippi. This installation was completed in June, 1979. The 312 square feet of Solaron flat plate air collectors provide for 788 square feet of space heating, an estimated 55 percent of the heating load. Solar heated air is distributed to the 96 cubic foot steel cylinder, which contains two inch diameter rocks. An air handler unit moves the air over the collector and into the steel cylinder. Four motorized dampers and two gravity dampers are also part of the system. A Solaron controller which has sensors located at the collectors, rock storage, and at the return air, automatically controls the system. Auxiliary heating energy is provided by electric resistance duct heaters. This project is part of the US Department of Energy's Solar Demonstration Program with the government sharing $14,201 of the $17,498 solar energy system installation cost. This system was acceptance tested February, 1980, and the demonstration period ends in 1985.

  3. THE GREEN BANK TELESCOPE H II REGION DISCOVERY SURVEY. IV. HELIUM AND CARBON RECOMBINATION LINES

    SciTech Connect (OSTI)

    Wenger, Trey V.; Bania, T. M. [Astronomy Department, 725 Commonwealth Avenue, Boston University, Boston, MA 02215 (United States)] [Astronomy Department, 725 Commonwealth Avenue, Boston University, Boston, MA 02215 (United States); Balser, Dana S. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA, 22903-2475 (United States)] [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA, 22903-2475 (United States); Anderson, L. D. [Department of Physics, West Virginia University, Morgantown, WV 26506 (United States)] [Department of Physics, West Virginia University, Morgantown, WV 26506 (United States)

    2013-02-10T23:59:59.000Z

    The Green Bank Telescope H II Region Discovery Survey (GBT HRDS) found hundreds of previously unknown Galactic regions of massive star formation by detecting hydrogen radio recombination line (RRL) emission from candidate H II region targets. Since the HRDS nebulae lie at large distances from the Sun, they are located in previously unprobed zones of the Galactic disk. Here, we derive the properties of helium and carbon RRL emission from HRDS nebulae. Our target sample is the subset of the HRDS that has visible helium or carbon RRLs. This criterion gives a total of 84 velocity components (14% of the HRDS) with helium emission and 52 (9%) with carbon emission. For our highest quality sources, the average {sup 4}He{sup +}/H{sup +} abundance ratio by number, (y {sup +}), is 0.068 {+-} 0.023(1{sigma}). This is the same ratio as that measured for the sample of previously known Galactic H II regions. Nebulae without detected helium emission give robust y {sup +} upper limits. There are 5 RRL emission components with y {sup +} less than 0.04 and another 12 with upper limits below this value. These H II regions must have either a very low {sup 4}He abundance or contain a significant amount of neutral helium. The HRDS has 20 nebulae with carbon RRL emission but no helium emission at its sensitivity level. There is no correlation between the carbon RRL parameters and the 8 {mu}m mid-infrared morphology of these nebulae.

  4. Frequencies of micronuclei in bank voles from zones of high radiation at Chernobyl, Ukraine

    SciTech Connect (OSTI)

    Rodgers, B.E.; Baker, R.J.

    2000-06-01T23:59:59.000Z

    A population of Clethrionomys glareolus (bank vole) from a highly radioactive area within the Chernobyl, Ukraine exclusion zone was sampled in June 1997 and in June and October 1998. Internal radiation doses from radiocesium were estimated to be as high as 8 rads/d. Total dose, which takes into account the internal dose form radiostrontium and the surrounding environment, was estimated to be 15 to 20 rads/d. In contrast, individuals from a reference population lying outside of the exclusion zone registered negligible levels of contamination. The authors used the micronucleus test in a double-blind study to analyze blood samples from 58 individuals. They scored more than 600,000 polychromatic erythrocytes (PCEs) but could not reject the null hypothesis that the frequency of micronucleated PCEs in voles exposed to radiation was equal to the frequency in unexposed voles. Results of their study stand in sharp contrast to earlier reports of increased frequencies of micronuclei in rodents exposed to fallout of the Chernobyl accident, but with radiation doses that were orders of magnitude lower than those reported here. Radio resistance and experimental methods are possible explanations for these differences in the results.

  5. Photometry of symbiotic stars XI. EG And, Z And, BF Cyg, CH Cyg, CI Cyg, V1329 Cyg, TX CVn, AG Dra, RW Hya, QW Sge, IV Vir and the LMXB V934 Her

    E-Print Network [OSTI]

    A. Skopal; T. Pribulla; M. Vanko; Z. Velic; E. Semkov; M. Wolf; A. Jones

    2004-02-06T23:59:59.000Z

    We present new photometric observations of EG And, Z And, BF Cyg, CH Cyg, CI Cyg, V1329 Cyg, TX CVn, AG Dra, RW Hya, AR Pav, AG Peg, AX Per, QW Sge, IV Vir and the peculiar M giant V934 Her. The current issue gathers observations of these objects to December 2003.

  6. A 220GHz InP HBT Solid-State Power Amplifier MMIC with at 8.2dB Compressed Gain

    E-Print Network [OSTI]

    Rodwell, Mark J. W.

    A 220GHz InP HBT Solid-State Power Amplifier MMIC with 90mW POUT at 8.2dB Compressed Gain Thomas B, CA, USA 91360 zgriffith@teledyne-si.com Abstract -- A 220 GHz Solid State Power Amplifer MMIC, Solid State Power Amplifier (SSPA). I. INTRODUCTION Future synthetic aperture radars and high resolution

  7. Oracle Spatial Data Option Spatial Cartridge Oracle8i SpatialIBM ESRI DB2 Spatial ExtenderInformix Informix Spatial

    E-Print Network [OSTI]

    Li, Xiang

    ; ---- Oracle Spatial Data Option Spatial Cartridge Oracle8i SpatialIBM ESRI DB2 Spatial ExtenderInformix Informix Spatial Datablade Oracle Oracle8i Spatial Oracle Spatial ----SDO_GEOMETRY SDO_GEOMETRY OracleWeb-Based Three-Dimensional Geo-Referenced Visualization, in Proceedings of International Conference of Spatial

  8. Heating Greenhouses1 D.E. Buffington, R.A. Bucklin, R.W. Henley and D.B. McConnell2

    E-Print Network [OSTI]

    Watson, Craig A.

    AE11 Heating Greenhouses1 D.E. Buffington, R.A. Bucklin, R.W. Henley and D.B. McConnell2 1 supplemental heat is required. Obviously there are many ways this can be accomplished from the standpoint of these factors be considered when selecting and installing a heating system. HEATING SYSTEMS Greenhouse heating

  9. Diffusion of Cd vacancy and interstitials of Cd, Cu, Ag, Au and Mo in CdTe: A first principles investigation

    E-Print Network [OSTI]

    Khare, Sanjay V.

    Diffusion of Cd vacancy and interstitials of Cd, Cu, Ag, Au and Mo in CdTe: A first principles, Au, and Mo in bulk CdTe. The high symmetry Wyckoff position 4(b) is the global minimum energy enhanced the commercial viability of solar cells to generate electricity. Among them, cadmium telluride (CdTe

  10. Adsorption-induced distortion of F16CuPc on Cu(111) and Ag(111): An x-ray standing wave study A. Gerlach,1

    E-Print Network [OSTI]

    Schreiber, Frank

    still fragmentary understanding of the complex interaction of aro- matic molecules with metal substrates-substrate interaction on metals organic compounds may undergo structural changes upon adsorption.3,6 In this context we chose to study perflu- orinated copper-phthalocyanine F16CuPc, see Fig. 1 a on Cu 111 and Ag 111 using

  11. TiO2-modified Ag-CuO Reactive Air Brazes for Improved Wettability on Mixed Ionic/Electronic Conductors

    SciTech Connect (OSTI)

    Hardy, John S.; Weil, K. Scott; Kim, Jin Yong Y.; Thomsen, Ed C.; Darsell, Jens T.

    2005-03-01T23:59:59.000Z

    Mixed ionic/electronic conducting perovskite oxides such as lanthanum strontium cobalt ferrite (LSCF) are strong candidates for potential use in a number of electrochemical devices, including gas separation membranes and solid oxide fuel cells (SOFC). Underlying the excitement over the these novel ceramics is the engineering challenge of effectively incorporating them into practical devices. Taking full advantage of the unique properties of advanced ceramics such as mixed conducting oxides depends in large part on being able to develop reliable joining techniques. Earlier studies have indicated that Ag-CuO reactive air braze (RAB) compositions are effective in joining to LSCF. Meanwhile, it has been found that small additions of as little as 0.5 mol% titanium oxide to Ag-CuO RAB compositions cause a dramatic increase in the wettability of RAB on many oxide ceramic surfaces. Therefore the wettabilty of Ag-CuO-TiO2 brazes on LSCF substrates will be examined and the flexural strength, microstructure, and conductivity of joints in LSCF made using Ag-CuO-TiO2 brazes will be discussed. Long-term aging effects on conductivity and microstructure will also be presented.

  12. J. Phys. III FFance 7 (1997) 517-527 MARCH 1997, PAGE 517 Characterization of Ordered 3D Arrays of Ag2S Nanocrystallites

    E-Print Network [OSTI]

    Boyer, Edmond

    of Ag2S Nanocrystallites L. Motte (~.~), F. Billoudet (~), D. ThiaudiAre (~), A. Naudon (~) and M (~) Umversit6 de Poitiers, U-F-R Sciences, bfitiment SP2MI, Laboratoire de Mdtallurgie Physique (***), bd 3, T414port 2, BP 179, 86960 Futuroscope Cedex, France (Receii.ed 8 August 1996, revised 14 January 1997

  13. Background picture courtesy of EnBW AG The special properties of zeotropic mixtures and the complex =low geometry created by the corrugated plates make the

    E-Print Network [OSTI]

    Lausanne, Ecole Polytechnique Fédérale de

    are particularly promising candidates. In this frame, EnBW Energie Baden-Württemberg AG operates the geothermal power plant Bruchsal (D). To ensure ef=icient operation to the geothermal temperature to conserve the Carnot ef=iciency, sometimes

  14. Electrical anisotropy of mineralized and non mineralized rocks T.J. Katsube, M.E. Best*, and Jones, A.G., Geological Survey of Canada

    E-Print Network [OSTI]

    Jones, Alan G.

    PP 10.2 Electrical anisotropy of mineralized and non mineralized rocks T.J. Katsube, M.E. Best*, and Jones, A.G., Geological Survey of Canada Summary Significant electrical resistivity anisotropy, up to 1 to understand the electrical mechanisms involved in such anisotropic processes in order to provide information

  15. Charge-transfer-induced suppression of galvanic replacement and synthesis of (Au-Ag)-Au double shell nanoparticles for highly uniform, robust and sensitive bioprobes

    SciTech Connect (OSTI)

    Dao Thi Ngoc Anh; Singh, Prerna; Shankar, Cheshta; Mott, Derrick; Maenosono, Shinya [Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292 (Japan)

    2011-08-15T23:59:59.000Z

    The synthesis of double shell (Au-Ag)-Au nanoparticles is accomplished through suppression of the galvanic replacement reaction caused by an electron transfer phenomenon. The resulting nanoparticles are monodisperse with a thin and uniform second Au shell. These particles are ultimately expected to lead to sensitive probes for biomolecular sensing and diagnostics.

  16. Ab initio study of MXe{sub n}{sup +} (M=Cu, Ag, and Au; n=1,2)

    SciTech Connect (OSTI)

    Li Xinying; Cao Xue [School of Physics and Electronics, Henan University, Kaifeng 475004 (China)

    2008-02-15T23:59:59.000Z

    The equilibrium geometries, vibrational frequencies, dissociation energies, and populations of the title species were studied at Hartree-Fock (HF), second-order Moeller-Plesset (MP2), and coupled-cluster singles-doubles (triples) [CCSD(T)] levels. The electron correlation effects and relativistic effects on the geometry and stability were investigated at the CCSD(T) level. Both effects stabilize title species. The populations analyses show that M-Xe bonding is dominated by electrostatic interactions and the best theoretical estimate of the dissociation energies are 1.104 and 2.260 eV for AuXe{sup +} and AuXe{sub 2}{sup +}, respectively. The Cu and Ag are weakly bonded to Xe compared to Au.

  17. Geologic model of a small, intraslope basin: Garden Banks 72 field, offshore Louisiana

    SciTech Connect (OSTI)

    Kolb, R.A.; Tuller, J.N.; Link, M.H.; Shanmugam, G.

    1989-03-01T23:59:59.000Z

    Garden Banks 72 field is 115 mi off the Louisiana coast and lies near the shelf-slope break in water depths ranging from 450 to 800 ft. During the middle Pleistocene, the area was the site of a small, restricted basin on the upper slope, into which turbidite sandstones were deposited. These sandstones have been slumped, uplifted, and faulted, forming oil and gas traps in the field. Mobil and partners AGIP and Kerr-McGee leased block 72 in 1984. Three wells and two sidetracks have been drilled, discovering oil and gas in middle Pleistocene sandstones. A total of 650 ft of core was cut in two wells. Geologic data in the block have been supplemented by 2-D and 3-D seismic surveys. Trapping mechanisms in the field are both structural and stratigraphic. The structural high is on the southwest flank of a northwest-southeast-trending shale/salt ridge. The middle Pleistocene reservoir sandstones trend northeast, and their seismic signature consists of discontinuous, hummocky reflections; the presence of hydrocarbons in these sandstones causes anomalous seismic responses. Amplitude terminations often cross structural contours, implying stratigraphic pinch-outs. Data from electric logs, seismic, and cores demonstrate that the middle Pleistocene reservoir sandstones are the result of deposition by turbidites into a small, restricted basin. Associated facies identified include channels, levees, and possible sheet (lobe) sandstones. Postdepositional activity has included slumping and reworking by bottom currents (contour currents ). The resulting depositional model for this field can be applied to many of the recent discoveries in the Flexure trend.

  18. Distortion of ethyne on coordination to silver acetylide, C{sub 2}H{sub 2}???AgCCH, characterised by broadband rotational spectroscopy and ab initio calculations

    SciTech Connect (OSTI)

    Stephens, Susanna L.; Zaleski, Daniel P.; Walker, Nicholas R., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, Tyne and Wear NE1 7RU (United Kingdom); Mizukami, Wataru; Tew, David P.; Legon, Anthony C., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, University of Bristol, Bristol BS8 1TS (United Kingdom)

    2014-03-28T23:59:59.000Z

    The rotational spectra of six isotopologues of a complex of ethyne and silver acetylide, C{sub 2}H{sub 2}???AgCCH, are measured by both chirped-pulse and Fabry-Perot cavity versions of Fourier-transform microwave spectroscopy. The complex is generated through laser ablation of a silver target in the presence of a gas sample containing 1% C{sub 2}H{sub 2}, 1% SF{sub 6}, and 98% Ar undergoing supersonic expansion. Rotational, A{sub 0}, B{sub 0}, C{sub 0}, and centrifugal distortion ?{sub J} and ?{sub JK} constants are determined for all isotopologues of C{sub 2}H{sub 2}???AgCCH studied. The geometry is planar, C{sub 2v} and T-shaped in which the C{sub 2}H{sub 2} sub-unit comprises the bar of the T and binds to the metal atom through its ? electrons. In the r{sub 0} geometry, the distance of the Ag atom from the centre of the triple bond in C{sub 2}H{sub 2} is 2.2104(10) . The r(HC?CH) parameter representing the bond distance separating the two carbon atoms and the angle, ?(CCH), each defined within the C{sub 2}H{sub 2} sub-unit, are determined to be 1.2200(24) and 186.0(5), respectively. This distortion of the linear geometry of C{sub 2}H{sub 2} involves the hydrogen atoms moving away from the silver atom within the complex. The results thus reveal that the geometry of C{sub 2}H{sub 2} changes measurably on coordination to AgCCH. A value of 59(4) N?m{sup ?1} is determined for the intermolecular force constant, k{sub ?}, confirming that the complex is significantly more strongly bound than hydrogen and halogen-bonded analogues. Ab initio calculations of the r{sub e} geometry at the CCSD(T)(F12{sup *})/ACVTZ level of theory are consistent with the experimental results. The spectra of the {sup 107}Ag{sup 13}C{sup 13}CH and {sup 109}Ag{sup 13}C{sup 13}CH isotopologues of free silver acetylide are also measured for the first time allowing the geometry of the AgCCH monomer to be examined in greater detail than previously.

  19. Latest developments and application of DB Riley's low NOx CCV{reg{underscore}sign} burner technology

    SciTech Connect (OSTI)

    Penterson, C.; Ake, T.

    1998-07-01T23:59:59.000Z

    Recent developments in DB Riley (DBR) low NOx burner technology and the application of this technology in coal fired utility boilers are discussed. Since the promulgation of the Clean Air Act Amendment in 1990, DBR has sold nearly 1,500 Controlled Combustion Venturi (CCV{reg{underscore}sign}) burners on pulverized coal fired utility boilers reducing NOx emissions 50--70% from uncontrolled levels. This technology has been retrofitted on boiler designs ranging in size and type from 50 MW front wall fired boilers to 1,300 MW opposed fired cell type boilers. In DBR's latest version of the CCV{reg{underscore}sign} burner, a second controlled flow air zone was added to enhance NOx control capability. Other developments included improved burner air flow measurement accuracy and several mechanical design upgrades such as new coal spreader designs for 3 year wear life. Test results of the CCV{reg{underscore}sign} dual air zone burner in DBR's 100 million Btu/hr (29 MW) coal burner test facility are presented. In the test program, coals from four utility boiler sites were fired to provide a range of coal properties. A baseline high volatile bituminous coal was also fired to provide a comparison with 1992 test data for the CCV{reg{underscore}sign} single register burner. The tests results showed that the second air zone enhanced NOx reduction capability by an additional 20% over the single register design. Computational fluid dynamic (DFD) modeling results of the CCV{reg{underscore}sign} dual air zone burner are also presented showing near field mixing patterns conducive to low NOx firing. DBR was recently awarded Phase IV of the Low Emission Boiler System (LEBS) program by the US Department of Energy to build a proof of concept facility representing the next major advancement in pulverized coal burning technology. A key part of winning that award were test results of the CCV{reg{underscore}sign} dual air zone burner with advanced air staging and coal reburning in a 100 million Btu/hr (20 MW) U-fired slagging combustor test facility. These results showed NOx emissions of less than 0.2 lb/million Btu (0.086 g/MJ) while converting the coal ash into an inert, non-leachable solid. This results is an 80% reduction in NOx emissions from currently operating U-fired slagging boilers.

  20. Description and analysis of flintlock pistols recovered from a seventeenth-century shipwreck on Pedro Bank, Jamaica

    E-Print Network [OSTI]

    Garigen, Lisa Lynn

    1991-01-01T23:59:59.000Z

    of the 1691 Spanish Tierra Firme fleet. There are several unusual aspects concerning the Pedro Bank pistols. For instance, the guns were packed in boxes of cacao beans (Geddes 1988:67). Another unusual aspect is their presence on a Spanish ship... colonists, even though much of the trade was illegal. All of these separate events throughout the 17th century slowly brought the regular system of fleets to a halt. By the 1670s, the fleets were leaving port only at 2-3 year intervals. The frequency...