Sample records for vista del sol

  1. Sandia National Laboratories: Mesa del Sol

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

    Mesa del Sol Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence On July 31, 2014, in Distribution Grid Integration, Energy,...

  2. Sandia Energy - Mesa del Sol

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

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

  3. ENERGIA DEL SOL Ts = 5780 K

    E-Print Network [OSTI]

    Batiste, Oriol

    ENERGIA DEL SOL Ts = 5780 K P = 3, 86 � 1026 W Constant solar = 1377 W/m2 4H1 + 2e- He4 + 2 utilitzar per a aprofitar l'energia solar. #12;LA RADIACI´O SOLAR #12;LA RADIACI´O SOLAR #12;#12;#12;LA;APROFITAMENT DE LA RADIACI´O SOLAR La radiaci´o solar la podem convertir en altres formes d'energia per

  4. Sandia National Laboratories: Mesa del Sol Project Is Finalist...

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

    News, News & Events, Partnership, Photovoltaic, Renewable Energy, SMART Grid, Solar, Systems Analysis, Systems Engineering The microgrid powers Mesa del Sol's Aperture...

  5. Sandia Energy » Mesa del Sol

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

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

  6. Duo at Santa Fe's Monte del Sol Charter School takes top award...

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

    New Mexico Supercomputing Challenge Duo at Santa Fe's Monte del Sol Charter School takes top award in 25th New Mexico Supercomputing Challenge Meghan Hill and Katelynn James took...

  7. Sandia Energy - Mesa del Sol Project Is Finalist for International Smart

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

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

  8. Sandia Energy - Mesa del Sol Unveils First Smart Grid in the Nation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementing Nonlinear757Kelley Ruehl Home KelleyMary CrawfordMesa del Sol

  9. Decreto n.4759 IL RETTORE VISTA la Legge n.476 del 13.08.1984, cos come integrata

    E-Print Network [OSTI]

    Malerba, Donato

    /100 07 MONTENEGRO VINCENZA Storia della Scienza 87/100 08 MASCOLO MARIA GIUSEPPINA Teoria del Linguaggio Segni MONTENEGRO VINCENZA Storia della Scienza #12;Art.4 ­ La dottoressa LUBES MARIAROSARIA, dipendente

  10. Los Alamos VISTAS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is YourAwardspublic Environmental dataLasLos Alamos VISTAS

  11. VISTA DATA FLOW SYSTEM for VISTA & WFCAM data

    E-Print Network [OSTI]

    Tittley, Eric

    VISTA DATA FLOW SYSTEM (VDFS) |||||||||{ for VISTA & WFCAM data WSA Hardware/OS/DBMS design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4.2.1 OS/DBMS choice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 22 #12; VDF-WFA-WSA-006, Issue 1.0, 2 Apr 2003 3 1 SCOPE This Hardware/OS/DBMS Design Document (HDD

  12. VISTA DATA FLOW SYSTEM for VISTA & WFCAM data

    E-Print Network [OSTI]

    Tittley, Eric

    VISTA DATA FLOW SYSTEM (VDFS) ------------------­ for VISTA & WFCAM data WSA Hardware/OS/DBMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4.2.1 OS/DBMS choice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 22 #12;VDF-WFA-WSA-006, Issue 1.0, 2 Apr 2003 3 1 SCOPE This Hardware/OS/DBMS Design Document (HDD

  13. VISTAS Winter 2009 Experimental Physical Sciences VISTAS E

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps to Predict4 VARIATIONS IN7 RESEARCHM.VISTAS

  14. The Poets of El Sol

    E-Print Network [OSTI]

    Cronmiller, Sue A.

    2011-01-01T23:59:59.000Z

    Patt Morrison Asks: The Poet, W.S. Merwin. ” Los AngelesSue A. Ed. Mind’s Eye: The Poets of El Sol, poetryxchange,The Poets of El Sol ii The Poets of El Sol SUE A. CRONMILLER

  15. Comparative Analysis of Genome Sequences with VISTA

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

    Dubchak, Inna

    VISTA is a comprehensive suite of programs and databases developed by and hosted at the Genomics Division of Lawrence Berkeley National Laboratory. They provide information and tools designed to facilitate comparative analysis of genomic sequences. Users have two ways to interact with the suite of applications at the VISTA portal. They can submit their own sequences and alignments for analysis (VISTA servers) or examine pre-computed whole-genome alignments of different species. A key menu option is the Enhancer Browser and Database at http://enhancer.lbl.gov/. The VISTA Enhancer Browser is a central resource for experimentally validated human noncoding fragments with gene enhancer activity as assessed in transgenic mice. Most of these noncoding elements were selected for testing based on their extreme conservation with other vertebrates. The results of this enhancer screen are provided through this publicly available website. The browser also features relevant results by external contributors and a large collection of additional genome-wide conserved noncoding elements which are candidate enhancer sequences. The LBL developers invite external groups to submit computational predictions of developmental enhancers. As of 10/19/2009 the database contains information on 1109 in vivo tested elements - 508 elements with enhancer activity.

  16. Mont Vista Capital 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasole IncMinutemanVista Capital LLC Place: New York, New York

  17. Vista, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeterUtah: Energydba Vision Motor Corp JumpEnergyVista°,

  18. Sol-Gel Deposited Electrochromic Coatings

    E-Print Network [OSTI]

    Ozer, N.

    2010-01-01T23:59:59.000Z

    R A T O R Y Sol-Gel Deposited Electrochromic Coatings NilgunUC-1600 Sol-Gel Deposited Electrochromic Coatings NilgunPaper Sol-gel Deposited Electrochromic Coatings Nilgun Ozer

  19. EECBG Success Story: How Chula Vista, California is Turning Cooking...

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

    Department. The city of Chula Vista, California has installed a new 10,000 gallon biodiesel fuel tank to facilitate the conversion of over 125 heavy-duty fleet vehicles to...

  20. Nanocrystal/sol-gel nanocomposites

    DOE Patents [OSTI]

    Petruska, Melissa A. (Los Alamos, NM); Klimov, Victor L. (Los Alamos, NM)

    2007-06-05T23:59:59.000Z

    The present invention is directed to solid composites including colloidal nanocrystals within a sol-gel host or matrix and to processes of forming such solid composites. The present invention is further directed to alcohol soluble colloidal nanocrystals useful in formation of sol-gel based solid composites.

  1. Nanocrystal/sol-gel nanocomposites

    DOE Patents [OSTI]

    Petruska, Melissa A. (Los Alamos, NM); Klimov, Victor L. (Los Alamos, NM)

    2012-06-12T23:59:59.000Z

    The present invention is directed to solid composites including colloidal nanocrystals within a sol-gel host or matrix and to processes of forming such solid composites. The present invention is further directed to alcohol soluble colloidal nanocrystals useful in formation of sol-gel based solid composites

  2. Sol-Gel Deposited Electrochromic Coatings

    E-Print Network [OSTI]

    Ozer, N.

    2010-01-01T23:59:59.000Z

    Handbook of Inorganic Electrochromic Materials, Elsevier, .O R Y Sol-Gel Deposited Electrochromic Coatings Nilgun Ozer1600 Sol-Gel Deposited Electrochromic Coatings Nilgun Ozer

  3. ITP Industrial Distributed Energy: Boa Vista Apartments: New Bedford Housing Authority/ New Bedford, MA

    Broader source: Energy.gov [DOE]

    Overview of Boa Vista Apartments housing development, with CHP system to provide electricity and hot water.

  4. Titre de la communication : Indicateurs synthtiques de la qualit du sol1 Titre courant: Indicateurs synthtiques de la qualit du sol2

    E-Print Network [OSTI]

    bioemco-00560108,version1-27Jan2011 Manuscrit auteur, publié dans "Etude et Gestion des Sols 16, 3/4 (2009 sintéticos de la calidad del suelo han sido sometidos a un test en43 los sitios de estudio del programa de diferentes48 elementos que definen la calidad del suelo. El GISQ analiza con precisión el impacto de la49

  5. VISTA DATA FLOW SYSTEM for VIRCAM & WFCAM data

    E-Print Network [OSTI]

    Tittley, Eric

    VISTA DATA FLOW SYSTEM (VDFS) ------------------­ for VIRCAM & WFCAM data Science Archive Hardware/OS/DBMS.2.2 OS/DBMS choice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2.3 `Load, Operating System (OS) and DataBase Management System (DBMS) together is that the three are intimately tied

  6. Sol-gel derived sorbents

    DOE Patents [OSTI]

    Sigman, Michael E.; Dindal, Amy B.

    2003-11-11T23:59:59.000Z

    Described is a method for producing copolymerized sol-gel derived sorbent particles for the production of copolymerized sol-gel derived sorbent material. The method for producing copolymerized sol-gel derived sorbent particles comprises adding a basic solution to an aqueous metal alkoxide mixture for a pH.ltoreq.8 to hydrolyze the metal alkoxides. Then, allowing the mixture to react at room temperature for a precalculated period of time for the mixture to undergo an increased in viscosity to obtain a desired pore size and surface area. The copolymerized mixture is then added to an immiscible, nonpolar solvent that has been heated to a sufficient temperature wherein the copolymerized mixture forms a solid upon the addition. The solid is recovered from the mixture, and is ready for use in an active sampling trap or activated for use in a passive sampling trap.

  7. Sol Solution | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG26588°,Socorromercury investigations, WaunitaSolSol

  8. TreeQ-VISTA: An Interactive Tree Visualization Tool with Functional Annotation Query Capabilities

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    TreeQ-VISTA: An Interactive Tree Visualization Tool withto-use multiplatform interactive tool designed for querying

  9. Nanocrystal/sol-gel nanocomposites

    DOE Patents [OSTI]

    Klimov, Victor L.; Petruska, Melissa A.

    2010-05-25T23:59:59.000Z

    The present invention is directed to a process for preparing a solid composite having colloidal nanocrystals dispersed within a sol-gel matrix, the process including admixing colloidal nanocrystals with an amphiphilic polymer including hydrophilic groups selected from the group consisting of --COOH, --OH, --SO3H, --NH2, and --PO3H2 within a solvent to form an alcohol-soluble colloidal nanocrystal-polymer complex, admixing the alcohol-soluble colloidal nanocrystal-polymer complex and a sol-gel precursor material, and, forming the solid composite from the admixture. The present invention is also directed to the resultant solid composites and to the alcohol-soluble colloidal nanocrystal-polymer complexes.

  10. Lake Buena Vista, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groups <LackawannaLagoBenton, Minnesota:Buena Vista,

  11. Sierra Vista Southeast, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG Solar GmbH Jump to:Sierra EnergyMap:Vista

  12. Lago Vista, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groups <LackawannaLago Vista, Texas: Energy Resources

  13. City of Alta Vista, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin Urban Transport | OpenChristianCimarronCityAllendale,Alta Vista,

  14. Sierra Vista, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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

  15. Vista West, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeterUtah: Energydba Vision Motor Corp JumpEnergyVista

  16. Hybrid sol-gel optical materials

    DOE Patents [OSTI]

    Zeigler, John M. (Albuquerque, NM)

    1993-01-01T23:59:59.000Z

    Hybrid sol-gel materials comprise silicate sols cross-linked with linear polysilane, polygermane, or poly(silane-germane). The sol-gel materials are useful as optical identifiers in tagging and verification applications and, in a different aspect, as stable, visible light transparent non-linear optical materials. Methyl or phenyl silicones, polyaryl sulfides, polyaryl ethers, and rubbery polysilanes may be used in addition to the linear polysilane. The linear polymers cross-link with the sol to form a matrix having high optical transparency, resistance to thermooxidative aging, adherence to a variety of substrates, brittleness, and a resistance to cracking during thermal cycling.

  17. Hybrid sol-gel optical materials

    DOE Patents [OSTI]

    Zeigler, J.M.

    1993-04-20T23:59:59.000Z

    Hybrid sol-gel materials comprise silicate sols cross-linked with linear polysilane, polygermane, or poly(silane-germane). The sol-gel materials are useful as optical identifiers in tagging and verification applications and, in a different aspect, as stable, visible light transparent non-linear optical materials. Methyl or phenyl silicones, polyaryl sulfides, polyaryl ethers, and rubbery polysilanes may be used in addition to the linear polysilane. The linear polymers cross-link with the sol to form a matrix having high optical transparency, resistance to thermooxidative aging, adherence to a variety of substrates, brittleness, and a resistance to cracking during thermal cycling.

  18. Hybrid sol-gel optical materials

    DOE Patents [OSTI]

    Zeigler, John M. (Albuquerque, NM)

    1992-01-01T23:59:59.000Z

    Hybrid sol-gel materials comprise silicate sols cross-linked with linear polysilane, polygermane, or poly(silane-germane). The sol-gel materials are useful as optical identifiers in tagging and verification applications and, in a different aspect, as stable, visible light transparent non-linear optical materials. Methyl or phenyl silicones, polyaryl sulfides, polyaryl ethers, and rubbery polysilanes may be used in addition to the linear polysilane. The linear polymers cross-link with the sol to form a matrix having high optical transparency, resistance to thermooxidative aging, adherence to a variety of substrates, brittleness, and a resistance to cracking during thermal cycling.

  19. Sol Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG26588°,Socorromercury investigations, WaunitaSol

  20. Plexus Sol | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroupPerfectenergy InternationalInformationPlacerPlexus Sol Jump to:

  1. Experimental Physical Sciences Vistas: MaRIE (draft)

    SciTech Connect (OSTI)

    Shlachter, Jack [Los Alamos National Laboratory

    2010-09-08T23:59:59.000Z

    To achieve breakthrough scientific discoveries in the 21st century, a convergence and integration of world-leading experimental facilities and capabilities with theory, modeling, and simulation is necessary. In this issue of Experimental Physical Sciences Vistas, I am excited to present our plans for Los Alamos National Laboratory's future flagship experimental facility, MaRIE (Matter-Radiation Interactions in Extremes). MaRIE is a facility that will provide transformational understanding of matter in extreme conditions required to reduce or resolve key weapons performance uncertainties, develop the materials needed for advanced energy systems, and transform our ability to create materials by design. Our unique role in materials science starting with the Manhattan Project has positioned us well to develop a contemporary materials strategy pushing the frontiers of controlled functionality - the design and tailoring of a material for the unique demands of a specific application. Controlled functionality requires improvement in understanding of the structure and properties of materials in order to synthesize and process materials with unique characteristics. In the nuclear weapons program today, improving data and models to increase confidence in the stockpile can take years from concept to new knowledge. Our goal with MaRIE is to accelerate this process by enhancing predictive capability - the ability to compute a priori the observables of an experiment or test and pertinent confidence intervals using verified and validated simulation tools. It is a science-based approach that includes the use of advanced experimental tools, theoretical models, and multi-physics codes, simultaneously dealing with multiple aspects of physical operation of a system that are needed to develop an increasingly mature predictive capability. This same approach is needed to accelerate improvements to other systems such as nuclear reactors. MaRIE will be valuable to many national security science challenges. Our first issue of Vistas focused on our current national user facilities (the Los Alamos Neutron Science Center [LANSCE], the National High Magnetic Field Laboratory-Pulsed Field Facility, and the Center for Integrated Nanotechnologies) and the vitality they bring to our Laboratory. These facilities are a magnet for students, postdoctoral researchers, and staff members from all over the world. This, in turn, allows us to continue to develop and maintain our strong staff across the relevant disciplines and conduct world-class discovery science. The second issue of Vistas was devoted entirely to the Laboratory's materials strategy - one of the three strategic science thrusts for the Laboratory. This strategy has helped focus our thinking for MaRIE. We believe there is a bright future in cutting-edge experimental materials research, and that a 21st-century facility with unique capability is necessary to fulfill this goal. The Laboratory has spent the last several years defining MaRIE, and this issue of Vistas presents our current vision of that facility. MaRIE will leverage LANSCE and our other user facilities, as well as our internal and external materials community for decades to come, giving Los Alamos a unique competitive advantage, advancing materials science for the Laboratory's missions and attracting and recruiting scientists of international stature. MaRIE will give the international materials research community a suite of tools capable of meeting a broad range of outstanding grand challenges.

  2. Natural Gas Discovery and Development Impacts on Rio Vista and Its Community

    E-Print Network [OSTI]

    Gbedema, Tometi Koku

    2006-01-01T23:59:59.000Z

    60 3. Rio Vista Natural Gas Field: The 193677 4. Calpine Natural Gas Company…………………………………………….82 5.Company [B0120] 4. Calpine Natural Gas, L.P. [C1330] ******

  3. Energy Efficient Community Development in California: Chula Vista Research Project

    SciTech Connect (OSTI)

    Gas Technology Institute

    2009-03-31T23:59:59.000Z

    In 2007, the U.S. Department of Energy joined the California Energy Commission in funding a project to begin to examine the technical, economic and institutional (policy and regulatory) aspects of energy-efficient community development. That research project was known as the Chula Vista Research Project for the host California community that co-sponsored the initiative. The researches proved that the strategic integration of the selected and economically viable buildings energy efficiency (EE) measures, photovoltaics (PV), distributed generation (DG), and district cooling can produce significant reductions in aggregate energy consumption, peak demand and emissions, compared to the developer/builder's proposed baseline approach. However, the central power plant emission reductions achieved through use of the EE-DG option would increase local air emissions. The electric and natural gas utility infrastructure impacts associated with the use of the EE and EE-PV options were deemed relatively insignificant while use of the EE-DG option would result in a significant reduction of necessary electric distribution facilities to serve a large-scale development project. The results of the Chula Vista project are detailed in three separate documents: (1) Energy-Efficient Community Development in California; Chula Vista Research Project report contains a detailed description of the research effort and findings. This includes the methodologies, and tools used and the analysis of the efficiency, economic and emissions impacts of alternative energy technology and community design options for two development sites. Research topics covered included: (a) Energy supply, demand, and control technologies and related strategies for structures; (b) Application of locally available renewable energy resources including solar thermal and PV technology and on-site power generation with heat recovery; (c) Integration of local energy resources into district energy systems and existing energy utility networks; (d) Alternative land-use design and development options and their impact on energy efficiency and urban runoff, emissions and the heat island effect; and (e) Alternative transportation and mobility options and their impact on local emissions. (2) Creating Energy-Efficient Communities in California: A Reference Guide to Barriers, Solutions and Resources report provides the results of an effort to identify the most innovative existing and emerging public policy, incentive and market mechanisms that encourage investment in advanced energy technologies and enabling community design options in the State of California and the nation. The report evaluates each of these mechanisms in light of the preceding research and concludes with a set of recommended mechanisms designed for consideration by relevant California State agencies, development and finance industry associations, and municipal governments. (3) Creating Energy-Efficient Communities in California: A Technical Reference Guide to Building and Site Design report contains a set of selected commercially viable energy technology and community design options for high-efficiency, low-impact community development in California. It includes a summary of the research findings referenced above and recommendations for energy technology applications and energy-efficient development strategies for residential, commercial and institutional structures and supporting municipal infrastructure for planned communities. The document also identifies design options, technology applications and development strategies that are applicable to urban infill projects.

  4. Sol-gel antireflective coating on plastics

    DOE Patents [OSTI]

    Ashley, C.S.; Reed, S.T.

    1988-01-26T23:59:59.000Z

    An antireflection film made from reliquified sol-gel hydrolyzation, condensation polymeric reaction product of a silicon, alkoxides and/or metal alkoxides, or mixtures thereof. The film is particularly useful for coating plastics.

  5. Sol-gel antireflective coating on plastics

    DOE Patents [OSTI]

    Ashley, Carol S. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM)

    1990-01-01T23:59:59.000Z

    An antireflection film made from a reliquified sol-gel hydrolyzation, condensation polymeric reaction product of a silicon, alkoxides and/or metal alkoxides, or mixtures thereof. The film is particularly useful for coating plastics.

  6. Sol-gel deposited electrochromic coatings

    SciTech Connect (OSTI)

    Ozer, N.; Lampert, C.M.

    1995-06-01T23:59:59.000Z

    Electrochromic devices have increasing application in display devices, switchable mirrors and smart windows. A variety of vacuum deposition technologies have been used to make electrochromic devices. The sol- gel process offers an alternative approach to the synthesis of optical quality and low cost electrochromic device layers. This study summarizes the developments in sol-gel deposited electrochromic films. The sol-gel process involves the formation of oxide networks upon hydrolysis-condensation of alkoxide precursors. In this study we cover the sol-gel deposited oxides of WO[sub 3], V[sub 2]O[sub 5], TiO[sub 2], Nb[sub 2]O[sub 5], and NiO[sub x].

  7. Präsentation Bernhard Gatzka PV*SOL Expert

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

    design and calculation of photovoltaic systems, including grid-connected, off-grid and battery backed-up systems. "Shading Calculation in PV*SOL Expert" presented at the 2013...

  8. Sol-gel method for encapsulating molecules

    DOE Patents [OSTI]

    Brinker, C. Jeffrey (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Bhatia, Rimple (Albuquerque, NM); Singh, Anup K. (San Francisco, CA)

    2002-01-01T23:59:59.000Z

    A method for encapsulating organic molecules, and in particular, biomolecules using sol-gel chemistry. A silica sol is prepared from an aqueous alkali metal silicate solution, such as a mixture of silicon dioxide and sodium or potassium oxide in water. The pH is adjusted to a suitably low value to stabilize the sol by minimizing the rate of siloxane condensation, thereby allowing storage stability of the sol prior to gelation. The organic molecules, generally in solution, is then added with the organic molecules being encapsulated in the sol matrix. After aging, either a thin film can be prepared or a gel can be formed with the encapsulated molecules. Depending upon the acid used, pH, and other processing conditions, the gelation time can be from one minute up to several days. In the method of the present invention, no alcohols are generated as by-products during the sol-gel and encapsulation steps. The organic molecules can be added at any desired pH value, where the pH value is generally chosen to achieve the desired reactivity of the organic molecules. The method of the present invention thereby presents a sufficiently mild encapsulation method to retain a significant portion of the activity of the biomolecules, compared with the activity of the biomolecules in free solution.

  9. Observando el Sol MUCHSIMA PRECAUCIN

    E-Print Network [OSTI]

    Astrofísica de Canarias Latitud: 28° 45' Norte Longitud: 17° 53' Oeste Altitud: 2.396 metros Latitud: 28° 18' Norte Longitud: 16° 30' Oeste Altitud: 2.390 metros Latitud: 28° 28' Norte Longitud: 16° 18' Oeste Altitud: 475 metros Latitud:28°38'Norte Longitud:17°46'Oeste Altitud:215metros #12;Observatorio del Teide

  10. BOLETN OFICIAL DEL ESTADO Nm. 35 Jueves 10 de febrero de 2011 Sec. I. Pg. 13909

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    bienestar de la sociedad. Desde el punto de vista europeo, desde el comunicado de Berlín en 2003, hasta el elemento de cohesión social. El componente fundamental de la formación doctoral es el avance del

  11. al sol del: Topics by E-print Network

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

    Information Sciences Websites Summary: Roma. Alan Turing's legacy | L'eredit di Alan Turing Roma 12 e 13 Ottobre 2012 Accoglienza dei Numerico Giuseppe Longo h. 16.45-17.30...

  12. Sobre los puntos Lagrangianos del sistema Sol-J upiter

    E-Print Network [OSTI]

    Barcelona, Universitat de

    simulaciones num#19;ericas de #19;orbitas de algunos asteroides Troyanos. Comparamos estas #19;orbitas con las

  13. Duo at Santa Fe's Monte del Sol Charter

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

    takes top award in 25th New Mexico Supercomputing Challenge April 21, 2015 Using nanotechnology robots to kill cancer cells LOS ALAMOS, N.M., April 21, 2015-Meghan Hill and...

  14. Duo at Santa Fe's Monte del Sol Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEA :Work with Jefferson Lab | Jefferson

  15. Neutron detector using sol-gel absorber

    DOE Patents [OSTI]

    Hiller, John M. (Oak Ridge, TN); Wallace, Steven A. (Oak Ridge, TN); Dai, Sheng (Knoxville, TN)

    1999-01-01T23:59:59.000Z

    An neutron detector composed of fissionable material having ions of lithium, uranium, thorium, plutonium, or neptunium, contained within a glass film fabricated using a sol-gel method combined with a particle detector is disclosed. When the glass film is bombarded with neutrons, the fissionable material emits fission particles and electrons. Prompt emitting activated elements yielding a high energy electron contained within a sol-gel glass film in combination with a particle detector is also disclosed. The emissions resulting from neutron bombardment can then be detected using standard UV and particle detection methods well known in the art, such as microchannel plates, channeltrons, and silicon avalanche photodiodes.

  16. GyroSolé’ Harmonic Engine

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

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

  17. Old Sol's new use Fourteen solar ar-

    E-Print Network [OSTI]

    Inside &ONLINE Old Sol's new use Fourteen solar ar- rays grace the rooftops of two HRES buildings therebelgroupInterahamwefoundheron the road in a remote region in the eastern Democratic Republic of the Congo- ductingfocusgroupinterviewswithmem- bers of the community. Looking horrorin theface HHI researchers don't flinch in examination

  18. Sol-gel manufactured energetic materials

    DOE Patents [OSTI]

    Simpson, Randall L.; Lee, Ronald S.; Tillotson, Thomas M.; Hrubesh, Lawrence W.; Swansiger, Rosalind W.; Fox, Glenn A.

    2003-12-23T23:59:59.000Z

    Sol-gel chemistry is used for the preparation of energetic materials (explosives, propellants and pyrotechnics) with improved homogeneity, and/or which can be cast to near-net shape, and/or made into precision molding powders. The sol-gel method is a synthetic chemical process where reactive monomers are mixed into a solution, polymerization occurs leading to a highly cross-linked three dimensional solid network resulting in a gel. The energetic materials can be incorporated during the formation of the solution or during the gel stage of the process. The composition, pore, and primary particle sizes, gel time, surface areas, and density may be tailored and controlled by the solution chemistry. The gel is then dried using supercritical extraction to produce a highly porous low density aerogel or by controlled slow evaporation to produce a xerogel. Applying stress during the extraction phase can result in high density materials. Thus, the sol-gel method can be used for precision detonator explosive manufacturing as well as producing precision explosives, propellants, and pyrotechnics, along with high power composite energetic materials.

  19. Sol-Gel Manufactured Energetic Materials

    DOE Patents [OSTI]

    Simpson, Randall L. (Livermore, CA); Lee, Ronald S. (Livermore, CA); Tillotson, Thomas M. (Tracy, CA); Hrubesh, Lawrence W. (Pleasanton, CA); Swansiger, Rosalind W. (Livermore, CA); Fox, Glenn A. (Livermore, CA)

    2005-05-17T23:59:59.000Z

    Sol-gel chemistry is used for the preparation of energetic materials (explosives, propellants and pyrotechnics) with improved homogeneity, and/or which can be cast to near-net shape, and/or made into precision molding powders. The sol-gel method is a synthetic chemical process where reactive monomers are mixed into a solution, polymerization occurs leading to a highly cross-linked three dimensional solid network resulting in a gel. The energetic materials can be incorporated during the formation of the solution or during the gel stage of the process. The composition, pore, and primary particle sizes, gel time, surface areas, and density may be tailored and controlled by the solution chemistry. The gel is then dried using supercritical extraction to produce a highly porous low density aerogel or by controlled slow evaporation to produce a xerogel. Applying stress during the extraction phase can result in high density materials. Thus, the sol-gel method can be used for precision detonator explosive manufacturing as well as producing precision explosives, propellants, and pyrotechnics, along with high power composite energetic materials.

  20. SeqVISTA: a new module of integrated computational tools for studying transcriptional regulation

    E-Print Network [OSTI]

    Weng, Zhiping

    SeqVISTA: a new module of integrated computational tools for studying transcriptional regulation Zhenjun Hu1 , Yutao Fu1 , Anason S. Halees1 , Szymon M. Kielbasa3 and Zhiping Weng1,2, * 1 Bioinformatics 02215 and 3 Institute for Theoretical Biology, Humboldt University Berlin, Invalidenstraße 43, D-10115

  1. Vista at CDF: Results of a model-independent search for new physics in 927 pb**-1 at CDF

    SciTech Connect (OSTI)

    Choudalakis, Georgios; /MIT, LNS

    2007-10-01T23:59:59.000Z

    A global, model-independent search for high-pT exotic phenomena is presented using 927 pb{sup -1} of CDF II data. The search algorithms employed in this analysis are Vista and Sleuth. These proceedings focus on Vista, including a description of the method and a summary of results.

  2. VISTO il D.P.R. n. 371 del 4 marzo 1982; VISTI i Decreti del Ministro dell'Universit e della Ricerca Scientifica e

    E-Print Network [OSTI]

    Milano-Bicocca, Università

    'amministrazione, la finanza e la contabilità emanato con D.R. n. 3671 del 4 marzo 2002 registrato in pari data; VISTA elementi: - il codice e la denominazione del centro di costo; - il Consegnatario; - la data di arrivo dei costo non dotati di autonomia contabile e finanziaria propria (Istituti, Facoltà, Centri, Biblioteca e

  3. active du sol: Topics by E-print Network

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

    Description Engineering Websites Summary: , separations science, chemical catalysis and coatings science. By definition the sol-gel process starts materials. The resulting films,...

  4. aux sols pollues: Topics by E-print Network

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

    Description Engineering Websites Summary: , separations science, chemical catalysis and coatings science. By definition the sol-gel process starts materials. The resulting films,...

  5. al sol sobre: Topics by E-print Network

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

    Description Engineering Websites Summary: , separations science, chemical catalysis and coatings science. By definition the sol-gel process starts materials. The resulting films,...

  6. aqueous silica sols: Topics by E-print Network

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

    NANOMATERIALS Materials Science Websites Summary: mechanical behavior of polysilicate aerogels, prepared using the sol-gel process. Two series of materials were prepared,...

  7. Sol-Cycle: Biking Across America for Science Education | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology| Nationalof big-data science

  8. Sol-gel-derived Epitaxial Nanocomposite Thin Films with Large Sharp

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology| Nationalof big-data

  9. QuantaSol Limited | Open Energy Information

    Open Energy Info (EERE)

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

  10. Sol Sage Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSoda Springs, Idaho:Soil SamplingSol

  11. SolASE | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSoda Springs, Idaho:SoilSolASE Jump

  12. SolBeam Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSoda Springs, Idaho:SoilSolASE

  13. TiSol | Open Energy Information

    Open Energy Info (EERE)

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

  14. SolRayo 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistmaSinosteel CorporationSocovoltaic SystemsSoitecSolRayo LLC

  15. SolSia | Open Energy Information

    Open Energy Info (EERE)

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

  16. VISTAS E

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps to Predict4 VARIATIONS IN7 RESEARCHM.

  17. EPS VISTAS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract ManagementDiscovering HowAnaDynamicGulfENSURING A JEMEZ Clouds EPS

  18. IL DIRIGENTE VISTA la Legge 2 dicembre 1991, n. 390 Norme sul diritto agli studi universitari;

    E-Print Network [OSTI]

    »; VISTO il Regolamento per l'Amministrazione, la Finanza e la Contabilità, emanato con D.R. n. 82/AG del studenti meritevoli mediante rimborso di una parte del costo sostenuto dagli studenti interessati ad dei requisiti necessari per parteciparvi. Il rimborso previsto sarà pari al 75% del costo del corso

  19. Sol-gel coatings for optoelectronic devices

    SciTech Connect (OSTI)

    Avellaneda, C.O.; Macedo, M.A.; Florentino, A.O.; Aegerter, M.A. [Univ. of Sao Paulo, Sao Carlos (Brazil). Inst. de Fisica e Quimica

    1994-12-31T23:59:59.000Z

    Nb{sub 2}O{sub 5} prepared by a sol-gel process in form of coatings and aerogels are new materials which present interesting properties: (a) The coatings present electrochromic properties and exhibit a blue coloration under Li{sup +} insertion with 100% reversible variation of the optical transmission in the visible and near infrared range between 80% and 200% and have a high chemical stability (tested up to 2,000 cycles). (b) They are semiconductor and present a photoelectric effect when illuminating in the UV region ({lambda} < 360 nm). These films are therefore very promising to be used in electrochromic devices, as electrodes for photoelectrochemical purpose and the development of nanocrystalline solar cell. (c) When prepared in aerogel form, the high BET surface area of the powders is a promising asset to use these new materials for catalytic purposes for air pollution control.

  20. DOE Zero Ready Home Case Study: Southeast Volusia Habitat for HUmanity, Vista Palm, Edgewater, FL

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

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

  1. Contribution la connaissance de la Faune du Sol

    E-Print Network [OSTI]

    Boyer, Edmond

    Contribution la connaissance de la Faune du Sol de la Forêt des Maures (Var) LE MASSIF DES PRADELS versant nord du massif des Praclels, dans la chaîne des Maures, dans le but d'y rechercher les coléoptères

  2. High-precision astrometry with VVV. I. An independent reduction pipeline for VIRCAM@VISTA

    E-Print Network [OSTI]

    Libralato, M; Bedin, L R; Anderson, J; Piotto, G; Nascimbeni, V; Platais, I; Minniti, D; Zoccali, M

    2015-01-01T23:59:59.000Z

    We present a new reduction pipeline for the VIRCAM@VISTA detector and describe the method developed to obtain high-precision astrometry with the VISTA Variables in the V\\'ia L\\'actea (VVV) data set. We derive an accurate geometric-distortion correction using as calibration field the globular cluster NGC 5139, and showed that we are able to reach a relative astrometric precision of about 8 mas per coordinate per exposure for well-measured stars over a field of view of more than 1 square degree. This geometric-distortion correction is made available to the community. As a test bed, we chose a field centered around the globular cluster NGC 6656 from the VVV archive and computed proper motions for the stars within. With 45 epochs spread over four years, we show that we are able to achieve a precision of 1.4 mas/yr and to isolate each population observed in the field (cluster, Bulge and Disk) using proper motions. We used proper-motion-selected field stars to measure the motion difference between Galactic disk and...

  3. Sol Duc Hot Springs feasibility study

    SciTech Connect (OSTI)

    Not Available

    1981-12-01T23:59:59.000Z

    Sol Duc Springs is located in the Olympic National Park in western Washington state. Since the turn of the century, the area has served as a resort, offering hot mineral baths, lodge and overnight cabin accommodations. The Park Service, in conjunction with the concessionaire, is in the process of renovating the existing facilities, most of which are approximately 50 years old. The present renovation work consists of removing all of the existing cabins and replacing them with 36 new units. In addition, a new hot pool is planned to replace the existing one. This report explores the possibility of a more efficient use of the geothermal resource to accompany other planned improvements. It is important to note that the system outlined is based upon the resource development as it exists currently. That is, the geothermal source is considered to be: the two existing wells and the hot springs currently in use. In addition, every effort has been made to accommodate the priorities for utilization as set forth by the Park Service.

  4. Estudio de la estabilidad de una familia de toros 2D del Problema Cuasibicircular

    E-Print Network [OSTI]

    Barcelona, Universitat de

    estabilidad est'a asociado al nacimiento de las familias de toros Halo 2D. Para este trabajo se han utilizado QBCP depende de ¯, el par'ametro de masas del sistema Tierra­Luna, a s , la distancia media del Sol al s \\Gamma 1 ' 328900:54 ; ! s = 0:925195985520347 ; tomando las unidades de masa, distancia y tiempo de

  5. Impurity control studies using SOL flow in DIII-D

    SciTech Connect (OSTI)

    Wade, M.R.; Hogan, J.T.; Isler, R.C. [Oak Ridge National Lab., TN (United States)] [and others

    1998-11-01T23:59:59.000Z

    Experiments on DIII-D have demonstrated the efficacy of using induced scrape-off-layer (SOL) flow to preferentially enrich impurities in the divertor plasma. This SOL flow is produced through simultaneous deuterium gas injection at the midplane and divertor exhaust. Using this SOL flow, an improvement in enrichment (defined as the ratio of impurity fraction in the divertor to that in the plasma core) has been observed for all impurities in trace-level experiments (i.e., impurity level is non-perturbative), with the degree of improvement increasing with impurity atomic number. In the case of argon, exhaust gas enrichment using a modest SOL flow is as high as 17. Using this induced SOL flow technique and argon injection, radiative ELMing H-mode plasmas have been produced that combine high radiation losses (P{sub rad}/P{sub input} > 70%), low core fuel dilution (Z{sub eff} < 1.9), and good core confinement ({tau}{sub E} > 1.0 {tau}{sub E},ITER93H).

  6. New insights into uranium (VI) sol-gel processing

    SciTech Connect (OSTI)

    King, C.M.; Thompson, M.C.; Buchanan, B.R. (Westinghouse Savannah River Co., Aiken, SC (USA)); King, R.B. (Georgia Univ., Athens, GA (USA). Dept. of Chemistry); Garber, A.R. (South Carolina Univ., Columbia, SC (USA). Dept. of Chemistry)

    1990-01-01T23:59:59.000Z

    Nuclear Magnetic Resonance (NMR) investigations on the Oak Ridge National Laboratory process for sol-gel synthesis of microspherical nuclear fuel (UO{sub 2}), has been extremely useful in sorting out the chemical mechanism in the sol-gel steps. {sup 13}C, {sup 15}N, and {sup 1}H NMR studies on the HMTA gelation agent (Hexamethylene tetramine, C{sub 6}H{sub 12}N{sub 4}) has revealed near quantitative stability of this adamantane-like compound in the sol-gel process, contrary to its historical role as an ammonia source for gelation from the worldwide technical literature. {sup 17}O NMR of uranyl (UO{sub 2}{sup ++}) hydrolysis fragments produced in colloidal sols has revealed the selective formation of a uranyl trimer, ((UO{sub 2}){sub 3}({mu}{sub 3}-O)({mu}{sub 2}-OH){sub 3}){sup +}, induced by basic hydrolysis with the HMTA gelation agent. Spectroscopic results will be presented to illustrate that trimer condensation occurs during sol-gel processing leading to layered polyanionic hydrous uranium oxides in which HMTAH{sup +} is occluded as an intercalation'' cation. Subsequent sol-gel processing of microspheres by ammonia washing results in in-situ exchange and formation of a layered hydrous ammonium uranate with a proposed structural formula of (NH{sub 4}){sub 2} ((UO{sub 2}){sub 8} O{sub 4} (OH){sub 10}) {center dot} 8H{sub 2}O. This compound is the precursor to sintered UO{sub 2} ceramic fuel. 23 refs., 10 figs.

  7. Biosampling Case Children with Leukemia (Acute Lymphocytic and Myelocytic Leukemia) and a Reference Population in Sierra Vista, Arizona

    E-Print Network [OSTI]

    Biosampling Case Children with Leukemia (Acute Lymphocytic and Myelocytic Leukemia) and a Reference. Statistical methods E. Investigation Protocol, Biosampling of case Children with Leukemia (Acute Lymphocytic and Acute Myelocytic Leukemia) and a Reference Population in Sierra Vista, Arizona 2 #12;Tables 1. Selected

  8. Micro-PIXE characterization of interactions between a sol-gel derived bioactive glass and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    - 1 - Micro-PIXE characterization of interactions between a sol-gel derived bioactive glass the different steps of this bioactivity process via a complete micro-PIXE characterization of a sol- gel derived

  9. Fundamentos de Ecologa Aplicada. Prctica de campo de Hurmeces del Cerro (Guadalajara)

    E-Print Network [OSTI]

    Rodríguez, Miguel Ángel

    podrían implementarse en el mismo con vistas a potenciar su desarrollo económico sostenible. Algunas actividades de referencia podrían ser: - Turismo rural - Turismo de aventura - Turismo ecológico - Turismo://es.wikipedia.org/wiki/An%C3%A1lisis_DAFO) del municipio para su desarrollo económico y social en un contexto de sostenibilidad

  10. Dgradation et transformation d'un compost ptrolier apport des sols battants et effets sur

    E-Print Network [OSTI]

    Boyer, Edmond

    Dégradation et transformation d'un compost pétrolier apporté à des sols battants et effets sur devenir d'un compost pétrolier après incorporation dans le sol et à appré- cier sa valeur d'amendement. L'expérimentation a été effectuée au laboratoire sur 2 sols de texture limoneuse enrichis en compost selon une dose unique

  11. Impurity enrichment and radiative enhancement using induced SOL ow in DIII-D

    E-Print Network [OSTI]

    California at San Diego, University of

    Impurity enrichment and radiative enhancement using induced SOL ¯ow in DIII-D M.R. Wade *,1 , W on DIII-D have demonstrated the ecacy of using induced scrape-o-layer (SOL) ¯ow to preferentially enrich at the midplane and divertor exhaust. Using this SOL ¯ow, an improvement in enrichment (de®ned as the ratio of im

  12. Process of forming a sol-gel/metal hydride composite

    DOE Patents [OSTI]

    Congdon, James W. (Aiken, SC)

    2009-03-17T23:59:59.000Z

    An external gelation process is described which produces granules of metal hydride particles contained within a sol-gel matrix. The resulting granules are dimensionally stable and are useful for applications such as hydrogen separation and hydrogen purification. An additional coating technique for strengthening the granules is also provided.

  13. MECHANICAL PROPERTY CHARACTERIZATION OF SOL-GEL DERIVED NANOMATERIALS

    E-Print Network [OSTI]

    Brinker, C. Jeffrey

    mechanical behavior of polysilicate aerogels, prepared using the sol-gel process. Two series of materials were prepared, derivatized with silylating agents, processed into coating solutions, and characterized properties of aerogel thin films were characterized. vi #12;Table of Contents Abstract

  14. Sol-gel matrices for direct colorimetric detection of analytes

    DOE Patents [OSTI]

    Charych, Deborah H. (Albany, CA); Sasaki, Darryl (Albuquerque, NM); Yamanaka, Stacey (Dallas, TX)

    2000-01-01T23:59:59.000Z

    The present invention relates to methods and compositions for the direct detection of analytes using color changes that occur in immobilized biopolymeric material in response to selective binding of analytes to their surface. In particular, the present invention provides methods and compositions related to the encapsulation of biopolymeric material into metal oxide glass using the sol-gel method.

  15. Del carnaval como 'metáfora' al teatro de carnaval

    E-Print Network [OSTI]

    Remedi, Gustavo

    2001-04-01T23:59:59.000Z

    . En cuanto a su simbolismo más arraigado, la murga es "del pueblo, reina..,, ...si reina el pueblo, que es su esperanza". Por medio de "su soberana" el pueblo hace uso de su juicio y palabra, expresa sus preocupaciones y puntos de vista, aporta sus..., suspendió las garantías y privilegios del régimen de derecho, instauró cortes militares, impuso la censura en la prensa y en el arte, intervino las empresas públicas y los centros de educación. Parte y resultado de este "modelo de desarrollo" fue la...

  16. EOGRAFIAY DESARROLLOdREVISTA DEL COLEGIO MENICANODE GEOGRAFOS POSGRADUADQS AL LAS CLASES SOCIALES EN EL AGRO MEXICANO

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    URBANIZACION DEL ESPACIO RURAL, CASO: ESTADO DE PUEBLA/MEXICO EMPRESAS, PLANIFICACION REGIONAL Y LOCALIZACION Anuilar GEOGRAFIA Y DESARROLLO es una re- vista que publica resultadosde investigaciones y avances dentro de la investigacidnactual, y si es el caso, consi- derarse posibles aplicacionesal desarrollo

  17. LA DYNAMIQUE DES SYSTEMES COMME OUTIL D'AIDE A LA GESTION DU SOL URBAIN

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    LA DYNAMIQUE DES SYSTEMES COMME OUTIL D'AIDE A LA GESTION DU SOL URBAIN Monique DANTAS Doctorante qui le composent sont interreliées. Tel est le cas du sol urbain dont la complexité des interactions rend délicate la mise en place de politiques adaptées. La construction d'un modèle de gestion du sol

  18. Inves Pozo Sol Sociedad Limitada | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInterias Solar Energy Jump to:IESInterval Data SystemsInves Pozo Sol

  19. Consolidated Edison Sol Inc (Illinois) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar PowerConsolidated Edison Sol Inc (Illinois)

  20. Consolidated Edison Sol Inc (Maine) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar PowerConsolidated Edison Sol Inc

  1. Consolidated Edison Sol Inc (Massachusetts) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar PowerConsolidated Edison Sol IncConsolidated

  2. Consolidated Edison Sol Inc (New Jersey) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar PowerConsolidated Edison Sol

  3. Consolidated Edison Sol Inc (Texas) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar PowerConsolidated Edison SolConsolidated

  4. ConSol (Building Industry Research Alliance) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:PowerCER.png ElColumbia,2005) | Open(Thompson,2006)airConEdisonConSol

  5. BlueSol Solar Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022 |BleckleyMotion Energy JumpBlueChip EnergyBlueSol

  6. Consolidated Edison Sol Inc (Delaware) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformationNew| OpenCongress,Consolidated Edison Sol Inc (Delaware)

  7. Consolidated Edison Sol Inc (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformationNew| OpenCongress,Consolidated Edison Sol Inc

  8. Consolidated Edison Sol Inc (New Hampshire) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformationNew| OpenCongress,Consolidated Edison Sol IncNew Hampshire)

  9. I Sol Ventures GmbH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | OpenHunan Runhua New Energy DevelopmentListI Sol Ventures GmbH Jump

  10. Duo at Santa Fe's Monte del Sol Charter School takes top award in 25th

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

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

  11. Optical fiber sensor having a sol-gel fiber core and a method of making

    DOE Patents [OSTI]

    Tao, Shiquan; Jindal, Rajeev; Winstead, Christopher; Singh, Jagdish P.

    2006-06-06T23:59:59.000Z

    A simple, economic wet chemical procedure is described for making sol-gel fibers. The sol-gel fibers made from this process are transparent to ultraviolet, visible and near infrared light. Light can be guided in these fibers by using an organic polymer as a fiber cladding. Alternatively, air can be used as a low refractive index medium. The sol-gel fibers have a micro pore structure which allows molecules to diffuse into the fiber core from the surrounding environment. Chemical and biochemical reagents can be doped into the fiber core. The sol-gel fiber can be used as a transducer for constructing an optical fiber sensor. The optical fiber sensor having an active sol-gel fiber core is more sensitive than conventional evanescent wave absorption based optical fiber sensors.

  12. Mayenite Synthesized Using the Citrate Sol-Gel Method

    SciTech Connect (OSTI)

    Ude, Sabina N [ORNL] [ORNL; Rawn, Claudia J [ORNL] [ORNL; Meisner, Roberta A [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL)] [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL); Kirkham, Melanie J [ORNL] [ORNL; Jones, Gregory L. [University of Tennessee, Knoxville (UTK)] [University of Tennessee, Knoxville (UTK); Payzant, E Andrew [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    A citrate sol-gel method has been used to synthesize mayenite (Ca12Al14O33). X-ray powder diffraction data show that the samples synthesized using the citrate sol-gel method contained CaAl2O4 and CaCO3 along with mayenite when fired ex-situ in air at 800 C but were single phase when fired at 900 C and above. Using high temperature x-ray diffraction, data collected in-situ in air at temperatures of 600 C and below showed only amorphous content; however, data collected at higher temperatures indicated the first phase to crystallize is CaCO3. High temperature x-ray diffraction data collected in 4% H2/96% N2 does not show the presence of CaCO3, and Ca12Al14O33 starts to form around 850 C. In comparison, x-ray powder diffraction data collected ex-situ on samples synthesized using traditional solid-state synthesis shows that single phase was not reached until samples were fired at 1350 C. DTA/TGA data collected either in a nitrogen environment or air on samples synthesized using the citrate gel method suggest the complete decomposition of metastable phases and the formation of mayenite at 900 C, although the phase evolution is very different depending on the environment. Brunauer-Emmett-Teller (BET) measurements showed a slightly higher surface area of 7.4 0.1 m2/g in the citrate gel synthesized samples compared to solid-state synthesized sample with a surface area of 1.61 0.02 m2/g. SEM images show a larger particle size for samples synthesized using the solid-state method compared to those synthesized using the citrate gel method.

  13. Wireless connection instructions -Windows This document outlines the procedure for setting up Windows7, Vista or XP to use the College wireless network. It assumes

    E-Print Network [OSTI]

    Goldschmidt, Christina

    Windows7, Vista or XP to use the College wireless network. It assumes that you have already connected your network Double click the wireless connection icon at the bottom right hand corner of your screen. Click View Wireless Networks. Select Academic MurrayEdwards and click the Connect button. Close the View

  14. The physics and chemistry of semiconductor nanocrystals in sol-gel derived optical microcavities

    E-Print Network [OSTI]

    Chan, Yinthai

    2006-01-01T23:59:59.000Z

    The incorporation of semiconductor nanocrystals (NCs) into sol-gel derived matrices presents both novel applications as well as a robust platform in which to investigate the nonlinear optical properties of NCs. This thesis ...

  15. Property description and fact-finding report for NPR-2, Buena Vista Hills Field, Kern County, California

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    The US Department of Energy has asked Gustavson Associates, Inc. to serve as an Independent Petroleum Consultant under contract DE-AC01-96FE64202. This authorizes a study and recommendations regarding future development of Naval Petroleum Reserve No. 2 (NPR-2) in Kern County, California. The report that follows is the Phase 1 fact-finding and property description for that study. The United States of America owns 100 percent of the mineral rights and 96.1 percent of surface rights in 10,447 acres of the 30,182 acres contained within NPR-2. This property comprises the Buena Vista Hills Oil Field. Oil and gas companies have leased out 9,227 acres in 17 separate leases. Discovered in 1909, this field has approximately 435 active wells producing 2,819 gross barrels of oil and 8.6 million cubic feet of gas per day. Net production to the Government royalty interests include 200 barrels of oil per day and 750 thousand cubic feet of gas per day. Royalty revenues are about $1.7 million per year. Remaining recoverable reserves are approximately 407 thousand barrels of oil and 1.8 billion cubic feet of gas. Significant plugging and abandonment (P&A) and environmental liabilities are present, but these should be the responsibility of the lessees. Ultimate liability still rests with the United States and may increase as the leases are sold to smaller and smaller operators.

  16. Solar Flare Measurements with STIX and MiSolFA

    E-Print Network [OSTI]

    Casadei, Diego

    2014-01-01T23:59:59.000Z

    Solar flares are the most powerful events in the solar system and the brightest sources of X-rays, often associated with emission of particles reaching the Earth and causing geomagnetic storms, giving problems to communication, airplanes and even black-outs. X-rays emitted by accelerated electrons are the most direct probe of solar flare phenomena. The Micro Solar-Flare Apparatus (MiSolFA) is a proposed compact X-ray detector which will address the two biggest issues in solar flare modeling. Dynamic range limitations prevent simultaneous spectroscopy with a single instrument of all X-ray emitting regions of a flare. In addition, most X-ray observations so far are inconsistent with the high anisotropy predicted by the models usually adopted for solar flares. Operated at the same time as the STIX instrument of the ESA Solar Orbiter mission, at the next solar maximum (2020), they will have the unique opportunity to look at the same flare from two different directions: Solar Orbiter gets very close to the Sun wit...

  17. Fast-wave Power Flow Along SOL Field Lines In NSTX nd The Associated Power Deposition Profile Across The SOL In Front Of The Antenna

    SciTech Connect (OSTI)

    Perkins, Roy

    2013-06-21T23:59:59.000Z

    Fast-wave heating and current drive efficiencies can be reduced by a number of processes in the vicinity of the antenna and in the scrape off layer (SOL). On NSTX from around 25% to more than 60% of the high-harmonic fast-wave power can be lost to the SOL regions, and a large part of this lost power flows along SOL magnetic field lines and is deposited in bright spirals on the divertor floor and ceiling. We show that field-line mapping matches the location of heat deposition on the lower divertor, albeit with a portion of the heat outside of the predictions. The field-line mapping can then be used to partially reconstruct the profile of lost fast-wave power at the midplane in front of the antenna, and the losses peak close to the last closed flux surface (LCFS) as well as the antenna. This profile suggests a radial standing-wave pattern formed by fast-wave propagation in the SOL, and this hypothesis will be tested on NSTX-U. Advanced RF codes must reproduce these results so that such codes can be used to understand this edge loss and to minimize RF heat deposition and erosion in the divertor region on ITER.

  18. Monte Vista Springfield

    E-Print Network [OSTI]

    ,000 solar panels. Research Innovation Center (RIC) · Hot-water preheating system at the boiler that allows Hall O.T. Annex Gibbons Bldg. Heating Plant Chiller BuildingAdmin. Annex Student Vocational Education tour.They are located on CSU's Foothills Campus. Solar Plant · A public-private partnership among CSU

  19. Blackboard Vista Manual

    E-Print Network [OSTI]

    WebCT

    2007-07-18T23:59:59.000Z

    Topics. • Getting Started o My Blackboard o Mail o Exploring a Course ... explore a section, including its tab structure, Home Page, and Course Menu. • identify ...

  20. Nom del Projecte: INTRANET DTIC S'hi accedeix des de www.upf.edu/intranet/dtic/ (usuari i password de campus global)

    E-Print Network [OSTI]

    Verschure, Paul

    1 MEMÒRIA Nom del Projecte: INTRANET DTIC S'hi accedeix des de www.upf.edu/intranet/dtic/ (usuari i continguts publicats, actes de reunions, acords aprovats, normatives internes, etc..) http://www.upf institucions per a sol·licitar l'acreditació. http://www.upf

  1. Characterization of Hafnia Powder Prepared from an Oxychloride Sol Gel

    SciTech Connect (OSTI)

    McGilvery, Catriona M. [Imperial College, London; De Gendt, S [Imperial College, London; Payzant, E Andrew [ORNL; MacKenzie, M [Imperial College, London; Craven, A J [Imperial College, London; McComb, D W [Imperial College, London

    2011-01-01T23:59:59.000Z

    Hafnium containing compounds are of great importance to the semiconductor industry as a replacement for Si(O,N) with a high- gate dielectric. Whilst Hf is already being incorporated into working devices1, much is still to be understood about it. Here we investigate the crystallisation processes and chemistry of bulk HfO2 powders which will aid in interpretation of reactions and crystallisation events occurring in thin films used as gate dielectrics. Amorphous HfO2 powder was prepared via a sol-gel route using hafnium oxychloride (HfOCl2 xH2O) as a precursor. The powders were subjected to various heat treatments and analysed using x-ray diffraction (XRD) and thermal analysis techniques. It was found that a large change in the crystallisation pathway occurred when the sample was heated in an inert environment compared with in air. Instead of the expected monoclinic phase (m-HfO2), tetragonal HfO2 (t-HfO2) also formed under these conditions and was observed up to temperatures of ~760 C. The t-HfO2 particles, which are less than 30nm in size, eventually transform into m-HfO2 on further heating. Possible mechanisms for the crystallisation of t-HfO2 are discussed. It is proposed that within this temperature range t-HfO2 is stabilised due to the presence of oxygen vacancies in the inert environment, forming by the reduction of HfIV to HfIII. As the crystal grows in size as the temperature increases there are too few oxygen vacancies left in the structure to continue stabilising the t-HfO2 phase and so transformation to m-HfO2 occurs.

  2. Tantalum-Tungsten Oxide Thermite Composite Prepared by Sol-Gel Synthesis and Spark Plasma Sintering

    SciTech Connect (OSTI)

    Cervantes, O; Kuntz, J; Gash, A; Munir, Z

    2009-02-13T23:59:59.000Z

    Energetic composite powders consisting of sol-gel derived nanostructured tungsten oxide were produced with various amounts of micrometer-scale tantalum fuel metal. Such energetic composite powders were ignition tested and results show that the powders are not sensitive to friction, spark and/or impact ignition. Initial consolidation experiments, using the High Pressure Spark Plasma Sintering (HPSPS) technique, on the sol-gel derived nanostructured tungsten oxide produced samples with higher relative density than can be achieved with commercially available tungsten oxide. The sol-gel derived nanostructured tungsten oxide with immobilized tantalum fuel metal (Ta - WO{sub 3}) energetic composite was consolidated to a density of 9.17 g.cm{sup -3} or 93% relative density. In addition those parts were consolidated without significant pre-reaction of the constituents, thus the sample retained its stored chemical energy.

  3. ELM PARTICLE AND ENERGY TRANSPORT IN THE SOL AND DIVERTOR OF DIII-D

    SciTech Connect (OSTI)

    FENSTERMACHER,ME; LEONARD,AW; SNYDER,PB; BOEDO,JA; COLCHIN,RJ; GROEBNER,RJ; GRAY,DS; GROTH,M; HOLLMANN,E; LASNIER,CJ; OSBORNE,TH; PETRIE,TW; RUDAKOV,DL; TAKAHASHI,H; WATKINS,JG; ZENG,L

    2003-04-01T23:59:59.000Z

    A271 ELM PARTICLE AND ENERGY TRANSPORT IN THE SOL AND DIVERTOR OF DIII-D. Results from a series of dedicated experiments measuring the effect of particle and energy pulses from Type-I Edge Localized Modes (ELMs) in the DIII-D scrape-off layer (SOL) and divertor are compared with a simple model of ELM propagation in the boundary plasma. The simple model asserts that the propagation of ELM particle and energy perturbations is dominated by ion parallel convection along SOL fields lines and the recovery from the ELM perturbation is determined by recycling physics. Time scales associated with the initial changes of boundary plasma parameters are expected to be on the order of the ion transit time from the outer midplane, where the ELM instability is initiated, to the divertor targets. To test the model, the ion convection velocity is changed in the experiment by varying the plasma density. At moderate to high density, n{sub e}/n{sub Gr} = 0.5-0.8, the delays in the response of the boundary plasma to the midplane ELM pulses, the density dependence of those delays and other observations are consistent with the model. However, at the lowest densities, n{sub e}/n{sub Gr} {approx} 0.35, small delays between the response sin the two divertors, and changes in the response of the pedestal thermal energy to ELM events, indicate that additional factors including electron conduction in the SOL, the pre-ELM condition of the divertor plasma, and the ratio of ELM instability duration to SOL transit time, may be playing a role. The results show that understanding the response of the SOL and divertor plasmas to ELMs, for various pre-ELM conditions, is just as important to predicting the effect of ELM pulses on the target surfaces of future devices as is predicting the characteristics of the ELM perturbation of the core plasma.

  4. Magnetic resonance as a structural probe of a uranium (VI) sol-gel process

    SciTech Connect (OSTI)

    King, C.M.; Thompson, M.C.; Buchanan, B.R. (Westinghouse Savannah River Co., Aiken, SC (United States)); King, R.B. (Georgia Univ., Athens, GA (United States). Dept. of Chemistry); Garber, A.R. (South Carolina Univ., Columbia, SC (United States). Dept. of Chemistry)

    1989-01-01T23:59:59.000Z

    NMR investigations on the ORNL process for sol-gel synthesis of microspherical nuclear fuel (UO{sub 2}), has been useful in sorting out the chemical mechanism in the sol-gel steps. {sup 13}C, {sup 15}N, and {sup 1}H NMR studies on the HMTA gelation agent (Hexamethylene tetramine, C{sub 6}H{sub l2}N{sub 4}) has revealed near quantitative stability of this adamantane-like compound in the sol-Gel process, contrary to its historical role as an ammonia source for gelation from the worldwide technical literature. {sub 17}0 NMR of uranyl (UO{sub 2}{sup ++}) hydrolysis fragments produced in colloidal sols has revealed the selective formation of a uranyl trimer, ((UO{sub 2}){sub 3}({mu}{sub 3}-O)({mu}{sub 2}-OH){sub 3}){sup +}, induced by basic hydrolysis with the HMTA gelation agent. Spectroscopic results show that trimer condensation occurs during sol-gel processing leading to layered polyanionic hydrous uranium oxides in which HMTAH{sup +} is occluded as an intercalation'' cation. Subsequent sol-gel processing of microspheres by ammonia washing results in in-situ ion exchange and formation of a layered hydrous ammonium uranate with a proposed structural formula of (NH{sub 4}){sub 2}((UO{sub 2}){sub 8}O{sub 4}(OH){sub 10}) {center dot} 8H{sub 2}0. This compound is the precursor to sintered U0{sub 2} ceramic fuel.

  5. Magnetic resonance as a structural probe of a uranium (VI) sol-gel process

    SciTech Connect (OSTI)

    King, C.M.; Thompson, M.C.; Buchanan, B.R. [Westinghouse Savannah River Co., Aiken, SC (United States); King, R.B. [Georgia Univ., Athens, GA (United States). Dept. of Chemistry; Garber, A.R. [South Carolina Univ., Columbia, SC (United States). Dept. of Chemistry

    1989-12-31T23:59:59.000Z

    NMR investigations on the ORNL process for sol-gel synthesis of microspherical nuclear fuel (UO{sub 2}), has been useful in sorting out the chemical mechanism in the sol-gel steps. {sup 13}C, {sup 15}N, and {sup 1}H NMR studies on the HMTA gelation agent (Hexamethylene tetramine, C{sub 6}H{sub l2}N{sub 4}) has revealed near quantitative stability of this adamantane-like compound in the sol-Gel process, contrary to its historical role as an ammonia source for gelation from the worldwide technical literature. {sub 17}0 NMR of uranyl (UO{sub 2}{sup ++}) hydrolysis fragments produced in colloidal sols has revealed the selective formation of a uranyl trimer, [(UO{sub 2}){sub 3}({mu}{sub 3}-O)({mu}{sub 2}-OH){sub 3}]{sup +}, induced by basic hydrolysis with the HMTA gelation agent. Spectroscopic results show that trimer condensation occurs during sol-gel processing leading to layered polyanionic hydrous uranium oxides in which HMTAH{sup +} is occluded as an ``intercalation`` cation. Subsequent sol-gel processing of microspheres by ammonia washing results in in-situ ion exchange and formation of a layered hydrous ammonium uranate with a proposed structural formula of (NH{sub 4}){sub 2}[(UO{sub 2}){sub 8}O{sub 4}(OH){sub 10}] {center_dot} 8H{sub 2}0. This compound is the precursor to sintered U0{sub 2} ceramic fuel.

  6. Sol-gel deposited electrochromic films for electrochromic smart window glass

    SciTech Connect (OSTI)

    Oezer, N. [Istanbul Univ. (Turkey). Faculty of Science; Lampert, C.M. [Star Science (United States); Rubin, M. [Lawrence Berkeley National Lab., CA (United States). Environmental Energy Technologies Div.

    1996-08-01T23:59:59.000Z

    Electrochromic windows offer the ability to dynamically change the transmittance of a glazing. With the appropriate sensor and controls, this smart window can be used for energy regulation and glare control for a variety of glazing applications. The most promising are building and automotive applications. This work covers the use of sol-gel deposition processes to make active films for these windows. The sol-gel process offers a low-capital investment for the deposition of these active films. Sol-gel serves as an alternative to more expensive vacuum deposition processes. The sol-gel process utilizes solution coating followed by a hydrolysis and condensation. In this investigation the authors report on tungsten oxide and nickel oxide films made by the sol-gel process for electrochromic windows. The properties of the sol-gel films compare favorably to those of films made by other techniques. A typical laminated electrochromic window consists of two glass sheets coated with transparent conductors, which are coated with the active films. The two sheets are laminated together with an ionically conductive polymer. The range of visible transmission modulation of the tungsten oxide was 60% and for the nickel oxide was 20%. The authors used the device configuration of glass/SnO{sub 2}:F/W0{sub 3}/polymer/Li{sub Z}NiO{sub x}H{sub y}/SnO{sub 2}:F glass to test the films. The nickel oxide layer had a low level of lithiation and possibly contained a small amount of water. Lithiated oxymethylene-linked poly(ethylene oxide) was used as the laminating polymer. Commercially available SnO{sub 2}:F/glass (LOF-Tec glass) was used as the transparent conducting glass. The authors found reasonable device switching characteristics which could be used for devices.

  7. OSTIblog Posts by Sol Lederman | OSTI, US Dept of Energy, Office of

    Office of Scientific and Technical Information (OSTI)

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

  8. Alternative approaches to the fluorescence metrology of sol-gel nanoparticles using pH changes and thin films

    E-Print Network [OSTI]

    Strathclyde, University of

    and thin films Alison Cleary, Jan Karolin, David Birch Photophysics Group, Department of Physics films of a few hundred nanometers for the encapsulation of biomolecules for microscopy. With such thin be used in the characterisation of sol-gels. Another important application of sol-gels is the use of thin

  9. ANA and GIS zeolite synthesis directly from alumatrane and silatrane by sol-gel process and microwave technique

    E-Print Network [OSTI]

    Gulari, Erdogan

    ANA and GIS zeolite synthesis directly from alumatrane and silatrane by sol-gel process and Petrochemical College, Chulalongkorn University, Bangkok, Thailand b The Department of Chemical Engineering used as precursors to produce aluminosilicate via the sol-gel process. Due to their ability

  10. International Work Placement Case Study: Les Sol de Portecarrero, Almeria, Lara spent nine months in 2011/2012 as an English teaching assistant in Almeria in Spain

    E-Print Network [OSTI]

    Mumby, Peter J.

    International Work Placement Case Study: Les Sol de Portecarrero, Almeria, Spain Lara spent nine months in 2011/2012 as an English teaching assistant in Almeria in Spain at Les Sol de Portocarrero

  11. FEATURE ARTICLE Growth of Oxide Nanorod Arrays through Sol Electrophoretic Deposition

    E-Print Network [OSTI]

    Cao, Guozhong

    approaches in sol-gel processing for synthesis of inorganic or inorganic/organic hybrid materials are briefly* Department of Materials Science and Engineering, UniVersity of Washington, Seattle, Washington 98195 Recei, are impor- tant materials for various applications in industry and technol- ogy. This is due to their multi

  12. OCCUPATION DU SOL ET GESTION DE Modlisation prospective en paysage agricole

    E-Print Network [OSTI]

    Brest, Université de

    OCCUPATION DU SOL ET GESTION DE L'EAU Modélisation prospective en paysage agricole fragmenté Thomas locales. De même, la gestion de l'eau constitue une compétence partagée par une multitude d'organismes, relevant d'un mille-feuille de règles. Cela ne facilite pas une gestion de l'eau efficiente qui ne se

  13. Dessalage et dsodification d'un sol marocain Alain GALLEZ Mohamed STITOU Joseph E. DUFEY

    E-Print Network [OSTI]

    Boyer, Edmond

    plaine du Tadla au Maroc en est un exemple typique. Nous avons mené en laboratoire des essais d'irrigation sur plusieurs colonnes de sol non remanié, afin de montrer comment il était possible de rendre à ces salinization and sodication. A typical example is provided by the Beni-Moussa area in the Tadla plain (Morocco

  14. Investigations of the small-scale thermal behavior of sol-gel thermites.

    SciTech Connect (OSTI)

    Warren, Mial E.; Farrow, Matthew; Tappan, Alexander Smith

    2009-02-01T23:59:59.000Z

    Sol-gel thermites, formulated from nanoporous oxides and dispersed fuel particles, may provide materials useful for small-scale, intense thermal sources, but understanding the factors affecting performance is critical prior to use. Work was conducted on understanding the synthesis conditions, thermal treatments, and additives that lead to different performance characteristics in iron oxide sol-gel thermites. Additionally, the safety properties of sol-gel thermites were investigated, especially those related to air sensitivity. Sol-gel thermites were synthesized using a variety of different techniques and there appear to be many viable routes to relatively equivalent thermites. These thermites were subjected to several different thermal treatments under argon in a differential scanning calorimeter, and it was shown that a 65 C hold for up to 200 minutes was effective for the removal of residual solvent, thus preventing boiling during the final thermal activation step. Vacuum-drying prior to this heating was shown to be even more effective at removing residual solvent. The addition of aluminum and molybdenum trioxide (MoO{sub 3}) reduced the total heat release per unit mass upon exposure to air, probably due to a decrease in the amount of reduced iron oxide species in the thermite. For the thermal activation step of heat treatment, three different temperatures were investigated. Thermal activation at 200 C resulted in increased ignition sensitivity over thermal activation at 232 C, and thermal activation at 300 C resulted in non-ignitable material. Non-sol-gel iron oxide did not exhibit any of the air-sensitivity observed in sol-gel iron oxide. In the DSC experiments, no bulk ignition of sol-gel thermites was observed upon exposure to air after thermal activation in argon; however ignition did occur when the material was heated in air after thermal treatment. In larger-scale experiments, up to a few hundred milligrams, no ignition was observed upon exposure to air after thermal activation in vacuum; however ignition by resistively-heated tungsten wire was possible. Thin films of thermite were fabricated using a dispersed mixture of aluminum and iron oxide particles, but ignition and propagation of these films was difficult. The only ignition and propagation observed was in a preheated sample.

  15. W.A.MOZART : Quintette en sol mineur, K516 Allegro -Menuetto -Adagio ma non troppo-Adagio-Allegro

    E-Print Network [OSTI]

    Mazliak, Laurent

    W.A.MOZART : Quintette en sol mineur, K516 Allegro - Menuetto - Adagio ma non troppo- Adagio-Allegro, donne une impression d' immobilité désespérante. Et c' est la libération: un Allegro joyeux et simple

  16. Transparent ultralow-density silica aerogels prepared by a two-step sol-gel process

    SciTech Connect (OSTI)

    Tillotson, T.M.; Hrubesh, L.W.

    1991-09-01T23:59:59.000Z

    Conventional silica sol-gel chemistry is limited for the production of transparent ultralow-density aerogels because (1) gelation is either slow or unachievable, and (2) even when gelation is achieved, the large pore sizes result in loss of transparency for aerogels <.020 g/cc. We have developed a two-step sol-gel process that circumvents the limitations of the conventional process and allows the formation of ultralow-density gels in a matter of hours. we have found that the gel time is dependent on the catalyst concentration. After supercritical extraction, the aerogels are transparent, uncracked tiles with densities as low as .003 g/cc. 6 figs., 11 refs.

  17. Energy efficiency dynamometer testing at the 1996 American Tour de Sol

    SciTech Connect (OSTI)

    Sluder, S.; Duoba, M.; Buitrago, C.; Leblanc, N.; Larsen, R.

    1996-08-01T23:59:59.000Z

    In 1995, the U.S. Department of Energy through Argonne National Laboratory`s Center for Transportation Research sponsored energy efficiency data collection from the student, private, and professional vehicles during the American Tour de Sol. The American Tour de Sol is a multiple-day road rally event run from New York City to Washington, D.C. As part of this efficiency testing, a number of vehicles were tested on a chassis dynamometer utilizing three common drive cycles: the LA-4, the New York City Cycle, and the Highway Fuel Economy Test. The results demonstrate remarkable efficiency increases over a gasoline control vehicle and significant cycle-sensitivity information. Two series hybrid electric vehicles (HEVs) were shown to have fuel efficiencies which were less sensitive to drive cycle than either a gasoline or an electric vehicle.

  18. Moisture sensor based on evanescent wave light scattering by porous sol-gel silica coating

    DOE Patents [OSTI]

    Tao, Shiquan; Singh, Jagdish P.; Winstead, Christopher B.

    2006-05-02T23:59:59.000Z

    An optical fiber moisture sensor that can be used to sense moisture present in gas phase in a wide range of concentrations is provided, as well techniques for making the same. The present invention includes a method that utilizes the light scattering phenomenon which occurs in a porous sol-gel silica by coating an optical fiber core with such silica. Thus, a porous sol-gel silica polymer coated on an optical fiber core forms the transducer of an optical fiber moisture sensor according to an embodiment. The resulting optical fiber sensor of the present invention can be used in various applications, including to sense moisture content in indoor/outdoor air, soil, concrete, and low/high temperature gas streams.

  19. 2005 Tour de Sol: The Sustainable Energy and Transportation Festival and Competition

    SciTech Connect (OSTI)

    Nancy Hazard

    2005-05-07T23:59:59.000Z

    This report gives a summary of the 2005Tour de Sol: The Sustainable Energy and Transportation Festival and Competition. It lists our objectives, what we did, and an analysis of how we met our objectives. An 80-page report with a list of verified print, radio and TV media coverage, and copies of selected news clips and web media coverage is available at the NESEA office for review.

  20. Development of novel sol-gel indicators (SGI`s) for in-situ environmental measurements

    SciTech Connect (OSTI)

    Livingston, R.R.; Wicks, G.G.; Baylor, L.C.; Whitaker, M.J.

    1993-10-01T23:59:59.000Z

    Organic indicator molecules have been incorporated in a porous sol- gel matrix coated on the end of a fiber-optic lens assembly to create sensors for in situ environmental measurements. Probes have been made that are sensitive to pH and uranyl concentration. The use of fiber optics allows the probe to be lowered into a well or bore hole, while support equipment such as a spectrophotometer and computer may be situated hundreds of meters away.

  1. Production of cerium oxide microsheres by an internal gelation sol-gel process

    E-Print Network [OSTI]

    Wegener, Jeffrey J.

    2010-01-14T23:59:59.000Z

    Initiative DSC Differential Scanning Calorimetry DOE Department of Energy HMTA Hexamethylenetetramine MOX Mixed Oxide NERI Nuclear Energy Research Initiative ORNL Oak Ridge National Laboratory PUREX Plutonium and Uranium Extraction RTV Room... Page Figure 1 Dried UO2 spheres (~1000 ?m diameter, left) and sintered UO2 spheres (500 to 532 ?m diameter, right) ........................................... 11 Figure 2 Diagram of Oak Ridge internal gelation sol-gel system...

  2. Production of cerium oxide microsheres by an internal gelation sol-gel process 

    E-Print Network [OSTI]

    Wegener, Jeffrey J.

    2010-01-14T23:59:59.000Z

    Initiative DSC Differential Scanning Calorimetry DOE Department of Energy HMTA Hexamethylenetetramine MOX Mixed Oxide NERI Nuclear Energy Research Initiative ORNL Oak Ridge National Laboratory PUREX Plutonium and Uranium Extraction RTV Room... Page Figure 1 Dried UO2 spheres (~1000 ?m diameter, left) and sintered UO2 spheres (500 to 532 ?m diameter, right) ........................................... 11 Figure 2 Diagram of Oak Ridge internal gelation sol-gel system...

  3. MOS solar cells with oxides deposited by sol-gel spin-coating techniques

    SciTech Connect (OSTI)

    Huang, Chia-Hong, E-mail: chhuang@nknu.edu.tw [National Kaohsiung Normal University, Department of Electronic Engineering, Taiwan (China); Chang, Chung-Cheng [National Taiwan Ocean University, Department of Electrical Engineering, Taiwan (China); Tsai, Jung-Hui [National Kaohsiung Normal University, Department of Electronic Engineering, Taiwan (China)

    2013-06-15T23:59:59.000Z

    The metal-oxide-semiconductor (MOS) solar cells with sol-gel derived silicon dioxides (SiO{sub 2}) deposited by spin coating are proposed in this study. The sol-gel derived SiO{sub 2} layer is prepared at low temperature of 450 Degree-Sign C. Such processes are simple and low-cost. These techniques are, therefore, useful for largescale and large-amount manufacturing in MOS solar cells. It is observed that the short-circuit current (I{sub sc}) of 2.48 mA, the open-circuit voltage (V{sub os}) of 0.44 V, the fill factor (FF) of 0.46 and the conversion efficiency ({eta}%) of 2.01% were obtained by means of the current-voltage (I-V) measurements under AM 1.5 (100 mW/cm{sup 2}) irradiance at 25 Degree-Sign C in the MOS solar cell with sol-gel derived SiO{sub 2}.

  4. Review of mineral estate of the United States at Naval Petroleum Reserve No. 2, Buena Vista Hills Field, Kern County, California

    SciTech Connect (OSTI)

    NONE

    1996-08-09T23:59:59.000Z

    The purpose of this report is to present this Consultant`s findings regarding the nature and extent of the mineral estate of the United States at National Petroleum Reserve No. 2 (NPR-2), Buena Vista Hills Field, Kern County, California. Determination of the mineral estate is a necessary prerequisite to this Consultant`s calculation of estimated future cash flows attributable to said estate, which calculations are presented in the accompanying report entitled ``Phase II Final Report, Study of Alternatives for Future Operations of the Naval Petroleum and Oil Shale Reserves, NPR-2, California.`` This Report contains a discussion of the leases in effect at NPR-2 and subsequent contracts affecting such leases. This Report also summarizes discrepancies found between the current royalty calculation procedures utilized at NPR-2 and those procedures required under applicable agreements and regulations. Recommendations for maximizing the government`s income stream at NPR-2 are discussed in the concluding section of this Report.

  5. Electrophoretically active sol-gel processes to backfill, seal, and/or densify porous, flawed, and/or cracked coatings on electrically conductive material

    DOE Patents [OSTI]

    Panitz, J.K.; Reed, S.T.; Ashley, C.S.; Neiser, R.A.; Moffatt, W.C.

    1999-07-20T23:59:59.000Z

    Electrophoretically active sol-gel processes to fill, seal, and/or density porous, flawed, and/or cracked coatings on electrically conductive substrates. Such coatings may be dielectrics, ceramics, or semiconductors and, by the present invention, may have deposited onto and into them sol-gel ceramic precursor compounds which are subsequently converted to sol-gel ceramics to yield composite materials with various tailored properties. 6 figs.

  6. Electrophoretically active sol-gel processes to backfill, seal, and/or densify porous, flawed, and/or cracked coatings on electrically conductive material

    DOE Patents [OSTI]

    Panitz, Janda K. (Sandia Park, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Neiser, Richard A. (Albuquerque, NM); Moffatt, William C. (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    Electrophoretically active sol-gel processes to fill, seal, and/or density porous, flawed, and/or cracked coatings on electrically conductive substrates. Such coatings may be dielectrics, ceramics, or semiconductors and, by the present invention, may have deposited onto and into them sol-gel ceramic precursor compounds which are subsequently converted to sol-gel ceramics to yield composite materials with various tailored properties.

  7. Investigation of Solar Energy Transfer through Plasmonic Au Nanoparticle-doped Sol-derived TiO? Thin Films in Photocatalysis and Photovoltaics /

    E-Print Network [OSTI]

    Zelinski, Andrew

    2013-01-01T23:59:59.000Z

    Titanium Dioxide (TiO 2 ) films were elaborated using the Sol-Gel technique and subsequently used to study plasmonic photovoltaic and photocatalytic energy

  8. Using Remote Desktop with the Cisco AnyConnect VPN Client in Windows Vista 1. In order to use Remote Desktop and the VPN client, users must first complete the Blackboard Remote

    E-Print Network [OSTI]

    Using Remote Desktop with the Cisco AnyConnect VPN Client in Windows Vista 1. In order to use Remote Desktop and the VPN client, users must first complete the Blackboard Remote Users training course and then download and install the VPN client on the workstation that they will use to remote to their office

  9. Development of sol-gel derived coating for NICALON{sup TM}/SiC composites

    SciTech Connect (OSTI)

    Shanmugham, S.; Liaw, P.K. [Tennessee Univ., Knoxville, TN (United States); Stinton, D.P.; Besmann, T.M.; More, K.L.; Bleier, A.; Porter, W.D.; Misture, S.T. [Oak Ridge National Lab., TN (United States)

    1996-05-01T23:59:59.000Z

    Mullite and aluminum titanate precursor polymeric sols were developed for applying as coatings on Nicalon{trademark} fabrics and tows. A Nicalon{trademark}/SiC composite with a mullite interface was fabricated. The mullite precursor interface coatings were applied by a vacuum infiltration method and the SiC matrix was deposited by a forced flow chemical vapor infiltration process. Thin, uniform mullite interface coatings were obtained. However, the Nicalon{trademark}/SiC composite exhibited brittle fracture. Mullite and alumina-titania coatings were applied on Nicalon{trademark} tows and the effect of heat treatment at 1000{degrees}C in air is discussed.

  10. The effect of lithiation on the electrochromism of sol-gel derived niobium oxide films

    SciTech Connect (OSTI)

    Macek, M.; Orel, B.; Krasovec, U.O. [National Inst. of Chemistry, Ljubljana (Slovenia)

    1997-09-01T23:59:59.000Z

    Niobium oxide films are promising cathodic electrochromic materials that in certain aspects can compete with the more frequently studied WO{sub 3} films. The films reported here were prepared using the sol-gel route from a NbCl{sub 5} precursor. The electrochromic properties were pronounced for crystalline films heat-treated at 500 C exhibiting transmittance changes between the colored and bleached states of 60% in the ultraviolet (UV) and 80% in the visible and near-infrared spectral regions. The reversibility of electrochromic changes of thick niobium oxide films (d > 250 nm) was enhanced by lithiation.

  11. Electroanalytical applications of screen-printable surfactant-induced sol-gel graphite composites

    DOE Patents [OSTI]

    Guadalupe, Ana R. (San Juan, PR); Guo, Yizhu (San Juan, PR)

    2001-05-15T23:59:59.000Z

    A process for preparing sol-gel graphite composite electrodes is presented. This process preferably uses the surfactant bis(2-ethylhexyl) sulfosuccinate (AOT) and eliminates the need for a cosolvent, an acidic catalyst, a cellulose binder and a thermal curing step from prior art processes. Fabrication of screen-printed electrodes by this process provides a simple approach for electroanalytical applications in aqueous and nonaqueous solvents. Examples of applications for such composite electrodes produced from this process include biochemical sensors such as disposable, single-use glucose sensors and ligand modified composite sensors for metal ion sensitive sensors.

  12. Alcator C-Mod Mini-Proposal MP No. Subject: SOL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP) VAP7-0973ManagedStrategic| National Nuclear7 ResearchSOL fast

  13. Dependence of various SOL widths on plasma current and density in NSTX H-mode plasmas

    SciTech Connect (OSTI)

    Ahn, J; Maingi, R; Boedo, J; Soukhanovskii, V A

    2009-02-12T23:59:59.000Z

    The dependence of various SOL widths on the line-averaged density ({ovr n}{sub e}) and plasma current (l{sub p}) for the quiescent H-mode plasmas with Type-V ELMs in the National Spherical Torus Experiment (NSTX) was investigated. It is found that the heat flux SOL width ({lambda}{sub q}), measured by the IR camera, is virtually insensitive to {ovr n}{sub e} and has a strong negative dependence on l{sub p}. This insensitivity of {lambda}{sub q} to {ovr n}{sub e} is consistent with the scaling law from JET H-mode plasmas that shows a very weak dependence on the upstream density. The electron temperature, ion saturation current density, electron density, and electron pressure decay lengths ({lambda}{sub Te}, {lambda}{sub jsat}, {lambda}{sub ne}, and {lambda}{sub pe}, respectively) measured by the probe showed that {lambda}{sub Te} and {lambda}{sub jsat} have strong negative dependence on l{sub p}, whereas {lambda}{sub ne} and {lambda}{sub pe} revealed only a little or no dependence. The dependence of {lambda}{sub Te} on l{sub p} is consistent with the scaling law in the literature while {lambda}{sub ne} and {lambda}{sub pe} dependence shows a different trend.

  14. Dialkylenecarbonate-Bridged Polysilsesquioxanes. Hybrid Organic Sol-Gels with a Thermally Labile Bridging Group

    SciTech Connect (OSTI)

    Loy, D.A.; Beach, J.V.; Baugher, B.M.; Assink, R.A.; Shea, K.J.; Tran, J.; Small, J.H.

    1999-04-21T23:59:59.000Z

    In this paper, we introduce a new approach for altering the properties of bridged polysilsesquioxane xerogels using post-processing modification of the polymeric network. The bridging organic group contains latent functionalities that can be liberated thermally, photochemically, or by chemical means after the gel has been processed to a xerogel. These modifications can produce changes in density, volubility, porosity, and or chemical properties of the material. Since every monomer possesses two latent functional groups, the technique allows for the introduction of high levels of functionality in hybrid organic-inorganic materials. Dialkylenecarbonate-bridged polysilsesquioxane gels were prepared by the sol-gel polymerization of bis(triethoxysilylpropyl)carbonate (1) and bis(triethoxysilylisobutyl)-carbonate (2). Thermal treatment of the resulting non-porous xerogels and aerogels at 300-350 C resulted in quantitative decarboxylation of the dialkylenecarbonate bridging groups to give new hydroxyalkyl and olefinic substituted polysilsesquioxane monolithic xerogels and aerogels that can not be directly prepared through direct sol-gel polymerization of organotrialkoxysilanes.

  15. Sol-gel synthesis of high-quality heavy-metal fluoride glasses

    SciTech Connect (OSTI)

    Dejneka, M.; Riman, R.E.; Snitzer, E. (Rutgers, The State Univ. of New Jersey, Piscataway, NJ (United States). Dept. of Ceramics)

    1993-12-01T23:59:59.000Z

    Fluoride glasses are excellent laser hosts and are very well suited for a broad spectrum of optical applications. However, current fluoride glass synthesis is expensive. The sol-gel method is an affordable alternative for producing high-performance, optical-quality heavy-metal fluoride glasses. The method involves forming a hydrous oxide gel of the constituent metal alkoxides and salts, polymerizing the solution to form a gel, fluorinating the gel with anhydrous HF, melting the amorphous material in an oxidizing atmosphere of SF[sub 6], and casting the melt into desired shapes. ZBLA (57ZrF[sub 4] [times] 36BaF[sub 2] [times] 4LaF[sub 3] [times] 3AlF[sub 3], in mol%) and Nd-doped (0.3 mol%) ZBLA glass rods were prepared by this process and their properties were measured. The sol-gel-based glasses had thermal and optical properties similar to those found in the literature for conventionally prepared fluorides.

  16. NiO-silica based nanostructured materials obtained by microemulsion assisted sol-gel procedure

    SciTech Connect (OSTI)

    Mihaly, M.; Comanescu, A.F. [University POLITEHNICA Bucharest, Faculty of Applied Chemistry and Materials Science, 1 Polizu, 011061 Bucharest (Romania)] [University POLITEHNICA Bucharest, Faculty of Applied Chemistry and Materials Science, 1 Polizu, 011061 Bucharest (Romania); Rogozea, A.E. [ILIE MURGULESCU Institute of Physical Chemistry of the Romanian Academy, 202 Splaiul Independentei, 060021 Bucharest (Romania)] [ILIE MURGULESCU Institute of Physical Chemistry of the Romanian Academy, 202 Splaiul Independentei, 060021 Bucharest (Romania); Vasile, E. [METAV Research and Development, 31 C.A. Rosetti, 020011 Bucharest (Romania)] [METAV Research and Development, 31 C.A. Rosetti, 020011 Bucharest (Romania); Meghea, A., E-mail: a.meghea@gmail.com [University POLITEHNICA Bucharest, Faculty of Applied Chemistry and Materials Science, 1 Polizu, 011061 Bucharest (Romania)

    2011-10-15T23:59:59.000Z

    Graphical abstract: TEM micrograph of NiO/SiO{sub 2} nanoparticles. Highlights: {yields} Microemulsion assisted sol-gel procedure for NiO silica nanomaterials synthesis. {yields} Controlling the size and shape of nanoparticles and avoiding their aggregation. {yields} Narrow band-gap semiconductors (energies <3 eV) absorbing VIS or near-UV light biologically and chemically inert semiconductors entrapping/coating in silica network. {yields} Low cost as the microemulsion is firstly used in water metallic cation extraction. -- Abstract: NiO-silica based materials have been synthesized by microemulsion assisted sol-gel procedure. The versatility of these soft nanotechnology techniques has been exploited in order to obtain different types of nanostructures, such as NiO nanoparticles, NiO silica coated nanoparticles and NiO embedded in silica matrix. These materials have been characterized by adequate structural and morphology techniques: DLS, HR-TEM/SAED, BET, AFM. Optical and semiconducting properties (band-gap values) of the synthesized materials have been quantified by means of VIS-NIR diffuse reflectance spectra, thus demonstrating their applicative potential in various electron transfer phenomena such as photocatalysis, electrochromic thin films, solid oxide fuel cells.

  17. VISTA DATA FLOW SYSTEM for VISTA & WFCAM data

    E-Print Network [OSTI]

    Tittley, Eric

    approach applies not just to general experience, but to actual design and construction. The pipeline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.2 Archived pipeline data products 6 WSA DESIGN ISSUES 11 6.1 DBMS design

  18. EPS VISTAS: Susan J. Seestrom

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEA :Work4/11 ENVIROISSUES PAGEMesoscopy and Susan J.

  19. ORGANIZZAZIONE DEL SISTEMA UNIVERSITARIO

    E-Print Network [OSTI]

    Segatti, Antonio

    degli organi di governo e forme sostenibili di organizza- zione della didattica e della ricerca su base disegno di legge, d'iniziativa del Governo, gia` approvato dal Senato e modificato dalla Camera dei, nonche´ delega al Governo per incentivare la qualita` e l'efficienza del sistema universitario #12;­ 2

  20. Surface texture and specific adsorption sites of sol-gel synthesized anatase TiO{sub 2} nanoparticles

    SciTech Connect (OSTI)

    Zaki, Mohamed I., E-mail: mizaki@link.net [Chemistry Department, Faculty of Science, Minia University, El-Minia, 61519 (Egypt); Mekhemer, Gamal A.H.; Fouad, Nasr E. [Chemistry Department, Faculty of Science, Minia University, El-Minia, 61519 (Egypt)] [Chemistry Department, Faculty of Science, Minia University, El-Minia, 61519 (Egypt); Jagadale, Tushar C. [Physical and Materials Chemistry Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008 (India)] [Physical and Materials Chemistry Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008 (India); Ogale, Satishchandra B., E-mail: sb.ogale@ncl.res.in [Physical and Materials Chemistry Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008 (India)

    2010-10-15T23:59:59.000Z

    The surface properties of sol-gel synthesized anatase titania (TiO{sub 2}) nanoparticles are probed by sorptiometry, infrared absorption spectroscopy, UV-vis diffuse reflectance spectroscopy and high resolution transmission electron microscopy. The results reveal strong correlations of the surface area, porosity, pyridine adsorption capacity and strength, and catalytic methylbutynol decomposition activity.

  1. Hybrid optics for the visible produced by bulk casting of sol-gel glass using diamond-turned molds

    SciTech Connect (OSTI)

    Bernacki, B.E.; Miller, A.C.; Maxey, L.C.; Cunningham, J.P. [Oak Ridge National Lab., TN (United States); Moreshead, W.V.; Nogues, J.L.R. [Geltech Inc., Alachua, FL (United States)

    1995-07-01T23:59:59.000Z

    Recent combinations of diffractive and refractive functions in the same optical component allow designers additional opportunities to make systems more compact and enhance performance. This paper describes a research program for fabricating hybrid refractive/diffractive components from diamond-turned molds using the bulk casting of sol-gel silica glass. The authors use the complementary dispersive nature of refractive and diffractive optics to render two-color correction in a single hybrid optical element. Since diamond turning has matured as a deterministic manufacturing technology, techniques previously suitable only in the infrared are now being applied to components used at visible wavelengths. Thus, the marriage of diamond turning and sol-gel processes offers a cost-effective method for producing highly customized and specialized optical components in high quality silica glass. With the sol-gel casting method of replication, diamond-turned mold costs can be shared over many pieces. Diamond turning takes advantage of all of the available degrees of freedom in a single hybrid optical element: aspheric surface to eliminate spherical aberration, kinoform surface for control of primary chromatic aberration, and the flexibility to place the kinoform on non-planar surfaces for maximum design flexibility. The authors discuss the critical issues involved in designing the hybrid element, single point diamond-turning the mold, and fabrication in glass using the sol-gel process.

  2. ADOPT-A-CELL PROGRAM Help support the success of the CalSol solar team by

    E-Print Network [OSTI]

    Mofrad, Mohammad R. K.

    . $20: Solar Encapsulation High-tech solar lamination improves solar energy collection and increasesADOPT-A-CELL PROGRAM Help support the success of the CalSol solar team by adopting a small part the durability of solar cells. The money will go towards laminating one single solar cell. $50: Solar Cell Solar

  3. Synthesis of Mixed Ceramic MgxZn1-xO Nanofibers via Mg2+ Using Sol-Gel Electrospinning

    E-Print Network [OSTI]

    Khan, Saad A.

    acetate (MgAc) and zinc acetate (ZnAc) with poly(vinyl alcohol) (PVA), electrospinning is performed and then as- spun nanofibers are calcined in an air atmosphere at 600 °C for 3 h. As-spun and calcined are promising candidates for various usage, from batteries to solar cells and catalysts. Sol-gel electrospinning

  4. Interval Finite Element Methods: New Directions Rafi Muhanna 1 , Vladik Kreinovich 2 , Pavel Sol'in 2 ,

    E-Print Network [OSTI]

    Ward, Karen

    Interval Finite Element Methods: New Directions Rafi Muhanna 1 , Vladik Kreinovich 2 , Pavel Ÿ Sol advanced numerical methods to tackle these problems, such as finite element methods (FEM). Lately, new advanced version of these methods have appeared, such as hierarchic higher­order finite element methods (hp

  5. TRANSPORT OF ELM ENERGY AND PARTICLES INTO THE SOL AND DIVERTOR OF DIII-D

    SciTech Connect (OSTI)

    LEONARD,AW; OSBORNE,TH; FENSTERMACHER,ME; GROEBNER,RJ; GROTH,M; LASNIER,CJ; MAHDAVI,MA; PETRIE,TW; SNYDER,PB; WATKINS,JG; ZENG,L

    2002-11-01T23:59:59.000Z

    A271 TRANSPORT OF ELM ENERGY AND PARTICLES INTO THE SOL AND DIVERTOR OF DIII-D. The reduction in size of Type I edge localized models (ELMs) with increasing density is explored in DIII-D for the purpose of studying the underlying transport of ELM energy. The separate convective and conductive transport of energy due to an ELM is determined by Thomson scattering measurements of electron density and temperature in the pedestal. The conductive transport from the pedestal during an ELM decreases with increasing density, while the convective transport remains nearly constant. The scaling of the ELM energy loss is compared with an edge stability model. The role of the divertor sheath in limiting energy loss from the pedestal during an ELM is explored. Evidence of outward radial transport to the midplane wall during an ELM is also presented.

  6. Microstructure of laser-fired, sol-gel-derived tungsten oxide films

    SciTech Connect (OSTI)

    Taylor, D.J.; Birnie, D.P. III [Univ. of Arizona, Tucson, AZ (United States)] [Univ. of Arizona, Tucson, AZ (United States); Cronin, J.P. [Donnelly Corp., Tucson, AZ (United States)] [Donnelly Corp., Tucson, AZ (United States); Allard, L.F. Jr. [Oak Ridge National Lab, TN (United States)] [Oak Ridge National Lab, TN (United States)

    1996-07-01T23:59:59.000Z

    Half-micron-thick tungsten oxide films were deposited by the sol-gel method onto indium tin oxide (ITO) coated soda lime silicate substrates. Following a 100 {degrees}C prebake, the samples were fired with a carbon dioxide laser at a variety of power densities and translation speeds. The laser-fired tungsten oxide films were characterized by spectrophotometry, electrochemistry, multiangle ellipsometry, and transmission electron microscopy and compared to similar furnace-fired films. The data showed an increase in electrochromic response with increased firing temperature up to the point where crystallization of the tungsten oxide retarded electrochromic response. A window with graded electrochromic properties was made by laser firing. 35 refs., 8 figs., 1 tab.

  7. Boron doping effects in electrochromic properties of NiO films prepared by sol-gel

    SciTech Connect (OSTI)

    Lou, Xianchun; Zhao, Xiujian; He, Xin [Key Laboratory of Silicate Materials Science and Engineering, Wuhan University of Technology, Ministry of Education, 122 Luoshi Road, Hongshan District, Wuhan, Hubei 430070 (China)

    2009-12-15T23:59:59.000Z

    In this paper, NiO films doped with B{sub 2}O{sub 3} were first prepared by sol-gel. The effects of boron content on the structure and electrochromic properties of NiO films were studied with X-ray diffraction (XRD), transmission electron microscopy (TEM), cyclic voltammetric (CV) and UV-vis spectrophotometer, respectively. In addition, the roughness and phase of the bleached/colored were studied by atom force microscopy (AFM). B-doped prevent the crystallization of the films. The colored state transmittance could be significantly lowered when the boron added. The NiO film doped with boron exhibited a noticeable electrochromism with a variation of transmittance up to {proportional_to}60% at the wavelength range of 300-500 nm. (author)

  8. Investigation of the Peroxovanadate Sol-Gel Process and Characterization of the Gels

    SciTech Connect (OSTI)

    Craig Joseph Fontenot

    2001-12-31T23:59:59.000Z

    In general, the peroxovanadate solution sol-gel process can be thought of as consisting of two parts: (1) the decomposition of the peroxo species and (2) cation hydrolysis leading to gelation. By controlling the synthesis conditions, both layered and amorphous compounds can be created. However, the type of water coordination observed in these gels was found to be identical no matter what the long-range order. The current work clarified many of the discrepancies found in the literature and offered much new valuable information. Highlights include the types of vanadium environments present at various stages of hydration, the role of adsorbed water, oxygen exchange from adsorbed water into the gel sites, and the ability to create metastable VMoO solid solution phases. These results could have a variety of impacts on future catalysis research.

  9. Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    DOE Patents [OSTI]

    Pekala, R.W.

    1995-12-19T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes{<=}1000{angstrom}, and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1050 C to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors. 8 figs.

  10. Organic carbon aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    SciTech Connect (OSTI)

    Pekala, R.W.

    1998-04-28T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes {<=}1000 {angstrom}, and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1050 C to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors. 8 figs.

  11. Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    DOE Patents [OSTI]

    Pekala, R.W.

    1996-09-17T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes {<=}1,000{angstrom}, and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1,050 C to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors. 8 figs.

  12. Organic carbon aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    SciTech Connect (OSTI)

    Pekala, Richard W. (Pleasant Hill, CA)

    1998-04-28T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes .ltoreq.1000 .ANG., and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1050.degree. C. to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors.

  13. Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    DOE Patents [OSTI]

    Pekala, Richard W. (Pleasant Hill, CA)

    1995-01-01T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes.ltoreq.1000.ANG., and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1050.degree. C. to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors.

  14. Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures

    DOE Patents [OSTI]

    Pekala, Richard W. (Pleasant Hill, CA)

    1996-01-01T23:59:59.000Z

    The sol-gel polymerization of a phenolic-furfural mixture in dilute solution leads to a highly cross-linked network that can be supercritically dried to form a high surface area foam. These porous materials have cell/pore sizes .ltoreq.1000.ANG., and although they are dark brown in color, they can be classified as a new type of aerogel. The phenolic-furfural aerogel can be pyrolyzed in an inert atmosphere at 1050.degree. C. to produce carbon aerogels. This new aerogel may be used for thermal insulation, chromatographic packing, water filtration, ion-exchange, and carbon electrodes for energy storage devices, such as batteries and double-layer capacitors.

  15. Synthesis and Characterization of Pure and Doped Ceria Films by Sol-Gel and Sputtering

    SciTech Connect (OSTI)

    Koch, K.T.; Saraf, L.

    2004-01-01T23:59:59.000Z

    Pure and doped Ceria are known for their ability to gain or lose Oxygen, which is of interest to the Solid Oxide Fuel Cell (SOFC) and catalyst community. Current efforts are focused in SOFCs to reduce the operating temperature of the cell while maintaining ionic conduction. Ceria is known for its high ionic conductivity in the intermediate temperature region. (600-800° C) We have prepared pure and doped Ceria films by Sol-gel and magnetron sputtering methods. Enhanced grain-boundary contribution in the conductivity can be studied in the Sol-gel process due to excellent control over the synthesis conditions, which enabled us to control the average grain size. Sputtered films were grown and investigated as a prelude to possible multi-layered CeO2 structures in the near future. These films were characterized by X-ray diffraction (XRD), nuclear reaction analysis (NRA), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), and Oxygen conduction measurements. We have observed greater volume diffusion in nanocrystalline Ceria compared to bulk polycrystalline films as a result of low density. Near surface diffusion properties with increasing temperature indicate a decrease in the volume diffusion as a result of grain growth. However, a linear increase in O2 content at ~600nm depth was observed and can be correlated to the redistribution of O2 in the samples. Surface roughness of <111> and <200> oriented Ceria films on Al2O3 and YSZ was observed to be 0.13nm and 0.397nm, respectively. In the case of Ceria grown on YSZ, structural properties from XRD results showed a highly oriented structure with cube on cube growth. XRD results from Ceria grown on Al2O3 showed an oriented structure whose degree of orientation appeared to be partially dependent on substrate temperature. Preliminary XPS results indicate reduction in Ceria from the Ce4+ to Ce3+ state near the surface.

  16. J.HAYDN: Quatuor Op 74 n3 en sol mineur, "Le cavalier", en quatre mouvements. Allegro -Largo assai -Menuetto -Allegro con brio.

    E-Print Network [OSTI]

    Mazliak, Laurent

    J.HAYDN: Quatuor Op 74 n°3 en sol mineur, "Le cavalier", en quatre mouvements. Allegro - Largo assai - Menuetto - Allegro con brio. C'est en 1792 que Haydn entreprend d'écrire, semble-t-il à la

  17. Electrochromic investigation of sol-gel-derived thin films of TiO{sub 2}-V{sub 2}O{sub 5}

    SciTech Connect (OSTI)

    Ivanova, T. [Central Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, Blvd. 'Tzarigaradsko chaussee' 72, 1784 Sofia (Bulgaria)]. E-mail: tativan@phys.bas.bg; Harizanova, A. [Central Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, Blvd. 'Tzarigaradsko chaussee' 72, 1784 Sofia (Bulgaria)

    2005-03-08T23:59:59.000Z

    Thin films of TiO{sub 2} and TiO{sub 2}-V{sub 2}O{sub 5} were obtained by dip-coating sol-gel technique. Sols were prepared from titanium ethoxide and inorganic V{sub 2}O{sub 5} sol received by dissolution of vanadium pentoxide in hydrogen peroxide. Sol-gel TiO{sub 2} and TiO{sub 2}-V{sub 2}O{sub 5} films are deposited on conductive glass substrates. TiO{sub 2} and TiO{sub 2}-V{sub 2}O{sub 5} systems were characterized by FTIR and Raman spectroscopy. Optical transmittance measurements were carried out. Electrochromic characterization was recorded by cyclic voltammetry using three-electrode arrangement. All samples demonstrated electrochromic effect.

  18. Sol-Clad-Siding and Trans-Lucent-Insulation : curtain wall components for conserving dwelling heat by passive-solar means

    E-Print Network [OSTI]

    Iliesiu, Doru

    1983-01-01T23:59:59.000Z

    A prototype for a dwelling heat loss compensator is introduced in this thesis, along with its measured thermal performance and suggestions for its future development. As a heat loss compensator, the Sol-Clad-Siding collects, ...

  19. COMPARISON OF ELM PULSE PROPAGATION IN THE DIII-D SOL AND DIVERTORS WITH AN ION CONVECTION MODEL

    SciTech Connect (OSTI)

    FENSTERMACHER,ME; PORTER,GD; LEONARD,AW; BROOKS,NH; BOEDO,JA; COLCHIN,RJ; GRAY,DS; GROEBNER,RJ; GROTH,M; HOGAN,JT; HOLLMANN,EM; LASNIER,CJ; OSBORNE,TH; PETRIE,TW; RUDAKOV,DL; SNYDER,PB; TAKAHASHI,H; WATKINS,JG; ZENG,L; DIII-D TEAM

    2003-08-01T23:59:59.000Z

    OAK-B135 Results from dedicated ELM experiments, performed in DIII-D with fast diagnostics to measure the evolution of Type-I ELM effects in the SOL and divertor, are compared with a simple ion convection model and with initial time-dependent UEDGE simulations. Delays between ELM effects observed in the inner versus the outer divertor regions in the experiments scale, as a function of density, with the difference in ion convection time along field lines from the outer midplane to the divertor targets. The ELM perturbation was modeled as an instantaneous radially uniform increase of diffusion coefficients from the top of the pedestal to the outer SOL. The perturbation was confined to a low field side poloidal zone {+-} 40{sup o} from the outer midplane. The delays in the simulations are similar to those observed in the experiments.

  20. On the sol-gel synthesis of strontium-titanate thin films and the prospects of their use in electronics

    SciTech Connect (OSTI)

    Sohrabi Anaraki, H.; Gaponenko, N. V., E-mail: nik@nano.bsuir.edu.by; Rudenko, M. V.; Guk, A. F.; Zavadskij, S. M.; Golosov, D. A.; Kolosnitsyn, B. S. [Belarusian State University of Informatics and Radioelectronics (Belarus); Kolos, V. V.; Pyatlitskij, A. N.; Turtsevich, A. S. [Integral Enterprise (Belarus)

    2014-12-15T23:59:59.000Z

    Strontium-titanate films obtained by the sol-gel technique are deposited onto silicon and silicon/oxide titanium/platinum substrates. The strontium-titanate phase is detected by the method of X-ray diffraction analysis after heat treatment at temperatures of 750 and 800°C. The thickness of the films obtained by the spin-on method increases from 50 to 250 nm as the number of deposited layers is increased and is accompanied with an increase in the grain size in the films. Prospects of the development of the sol-gel technique for the formation of film components of electronic devices based on SrTiO{sub 3} xerogels are discussed.

  1. Communications mensuelles de l'lnstitut International dela Potasse, Berne (Suisse) Science du sol N 5/1981

    E-Print Network [OSTI]

    Sparks, Donald L.

    , Formes du K dans Ie sol Lestatuten Kdes deux solsfut evalue par des index du Kextraitau HCI-H2S04dilue et par les index de la disponibilite du K echangeable (tab. 1). Le K extrait au HCI H2S04 dilue est de fumure au K. l.:/lorizon Apfut cllractt\\ris6 par un niveau moyen de K extrait au HCI-H2S0~ dllut

  2. TRANSPORT OF ELM ENERGY AND PARTICLES INTO THE SOL AND DIVERTOR OF DIII-D

    SciTech Connect (OSTI)

    LEONARD, A.W.; BOEDO, J.A.; FENSTERMACHER, M.E.; GROEBNER, R.J.; GROTH, M.; LASNIER, C.J.; MAHDAVI, M.A.; OSBORNE, T.H.; RUDAKOV, D.L.; PETRIE, T.W.; WATKINS, J.G.

    2002-06-01T23:59:59.000Z

    We report on DIII-D data that reveal the underlying processes responsible for transport of energy and particles from the edge pedestal to the divertor target during edge-localized modes (ELMs). The separate convective and conductive transport of energy due to an ELM is determined by Thomson scattering measurements of electron density and temperature in the pedestal. Conductive transport is measured as a drop in pedestal temperature and decreases with increasing density. The convective transport of energy, measured as a loss of density from the pedestal, however, remains constant as a function of density. From the SOL ELM energy is quickly carried to the divertor target. An expected sheath limit to the ELM heat flux set by the slower arrival of pedestal ions is overcome by additional ionization of neutrals generated from the divertor target as evidenced by a fast, {approx}100 {micro}s, rise in divertor density. A large in/out asymmetry of the divertor ELM heat flux is observed at high density, but becomes nearly symmetric at low density.

  3. Synthesis of Yttria-Stabilized Zirconia Aerogels by a Non-Alkoxide Sol-Gel Route

    SciTech Connect (OSTI)

    Chervin, C N; Clapsaddle, B J; Chiu, H W; Gash, A E; Satcher, Jr., J H; Kauzlarich, S M

    2005-02-11T23:59:59.000Z

    Homogeneous, nanocrystalline powders of yttria-stabilized zirconia were prepared using a nonalkoxide sol-gel method. Monolithic gels, free of precipitation, were prepared by addition of propylene oxide to aqueous solutions of Zr{sup 4+} and Y{sup 3+} chlorides at room temperature. The gels were dried with supercritical CO{sub 2}(l), resulting in amorphous aerogels that crystallized into cubic stabilized ZrO{sub 2} following calcination at 500 C. The aerogels and resulting crystalline products were characterized using in-situ temperature profile X-ray diffraction, thermal analysis, transmission electron microscopy (TEM), scanning electron microscopy (SEM), and nitrogen adsorption/desorption analysis. TEM and N{sub 2} adsorption/desorption analysis of an aerogel indicated a porous network structure with a high surface area (409 m{sup 2}/g). The crystallized yttria-stabilized zirconia maintained high surface area (159 m{sup 2}/g) upon formation of homogeneous, nanoparticles ({approx}10 nm). Ionic conductivity at 1000 C of sintered YSZ (1500 C, 3 hours) prepared by this method, was 0.13 {+-} 0.02 {Omega}{sup -1} cm{sup -1}. Activation energies for the conduction processes from 1000-550 C and 550-400 C, were 0.95 {+-} 0.09 and 1.12 {+-} 0.05 eV, respectively. This is the first reported synthesis and characterization of yttria-stabilized zirconia via an aerogel precursor.

  4. Electrochromic properties of nickel oxide thin films prepared by the sol-gel method

    SciTech Connect (OSTI)

    Miki, Takeshi; Yoshimura, Kazuki; Tai, Yutaka; Tazawa, Masato; Jin, P.; Tanemura, Sakae [National Industrial Research Inst., Nagoya (Japan). Multifunctional Material Science Dept.

    1995-12-31T23:59:59.000Z

    Recently electrochromic (EC) device has been attractive as a smart glazing to control heating, cooling and lighting loads of buildings and housing. Among various electrochromic materials, nickel oxide is one of the typical anode type materials. Here, the electrochromic nickel oxide films were prepared onto transparent conducting film on glass substrate by the sol-gel method using an ethylene glycol solution of nickel nitrate hexahydrate. The films produced by the dip-coating method and calcined at 250, 300 and 350 C. The formed films were characterized by their electrochromic behavior in cyclic voltammetry. The formed films showed electrochromic behavior in 1M KOH aqueous solution as electrolytic solution. The cyclic voltammograms were recorded up to 100 cycles for each film. The anodic peak of the coloration reaction appeared at approximately +400 mV, while the cathodic peak of the bleaching reaction occurred at about +200 mV vs. Ag/AgCl. Both the anodic peak and the cathodic peak increased with an increase of the cyclic numbers in voltammograms, whereas these peaks at 100 cycles decreased with an increase of the calcination temperature of nickel oxide films. The calcination gave great influence on the other electrochromic behaviors of nickel oxide films.

  5. Thickness controlled sol-gel silica films for plasmonic bio-sensing devices

    SciTech Connect (OSTI)

    Figus, Cristiana, E-mail: cristiana.figus@dsf.unica.it; Quochi, Francesco, E-mail: cristiana.figus@dsf.unica.it; Artizzu, Flavia, E-mail: cristiana.figus@dsf.unica.it; Saba, Michele, E-mail: cristiana.figus@dsf.unica.it; Marongiu, Daniela, E-mail: cristiana.figus@dsf.unica.it; Mura, Andrea; Bongiovanni, Giovanni [Dipartimento di Fisica - University of Cagliari, S.P. Km 0.7, I-09042 Monserrato (Canada) (Italy); Floris, Francesco; Marabelli, Franco; Patrini, Maddalena; Fornasari, Lucia [Dipartimento di Fisica - University of Pavia, Via Agostino Bassi 6, I-27100 Pavia (PV) (Italy); Pellacani, Paola; Valsesia, Andrea [Plasmore S.r.l. -Via Grazia Deledda 4, I-21020 Ranco (Vatican City State, Holy See) (Italy)

    2014-10-21T23:59:59.000Z

    Plasmonics has recently received considerable interest due to its potentiality in many fields as well as in nanobio-technology applications. In this regard, various strategies are required for modifying the surfaces of plasmonic nanostructures and to control their optical properties in view of interesting application such as bio-sensing, We report a simple method for depositing silica layers of controlled thickness on planar plasmonic structures. Tetraethoxysilane (TEOS) was used as silica precursor. The control of the silica layer thickness was obtained by optimizing the sol-gel method and dip-coating technique, in particular by properly tuning different parameters such as pH, solvent concentration, and withdrawal speed. The resulting films were characterized via atomic force microscopy (AFM), Fourier-transform (FT) spectroscopy, and spectroscopic ellipsometry (SE). Furthermore, by performing the analysis of surface plasmon resonances before and after the coating of the nanostructures, it was observed that the position of the resonance structures could be properly shifted by finely controlling the silica layer thickness. The effect of silica coating was assessed also in view of sensing applications, due to important advantages, such as surface protection of the plasmonic structure.

  6. Development of carbon-metal oxide supercapacitors from sol-gel derived carbon-ruthenium xerogels

    SciTech Connect (OSTI)

    Lin, C.; Ritter, J.A.; Popov, B.N.

    1999-09-01T23:59:59.000Z

    There has been increasing interest in electrochemical capacitors as energy storage systems because of their high power density and long cycle life, compared to battery devices. According to the mechanism of energy storage, there are two types of electrochemical capacitors. One type is based on double layer (dl) formation due to charge separation, and the other type is based on a faradaic process due to redox reactions. Sol-gel derived high surface area carbon-ruthenium xerogels were prepared from carbonized resorcinol-formaldehyde resins containing an electrochemically active form of ruthenium oxide. The electrochemical capacitance of these materials increased with an increase in the ruthenium content indicating the presence of pseudocapacitance associated with the ruthenium oxide undergoing reversible faradaic redox reactions. A specific capacitance of 256 F/g (single electrode) was obtained from a carbon xerogel containing 14 wt% Ru, which corresponded to more than 50% utilization of the ruthenium. The double layer accounted for 40% of this capacitance. This material was also electrochemically stable, showing no change in a cyclic voltammogram for over 2,000 cycles.

  7. Titanate nanotube thin films with enhanced thermal stability and high-transparency prepared from additive-free sols

    SciTech Connect (OSTI)

    Koroesi, Laszlo, E-mail: korosi@enviroinvest.hu [Supramolecular and Nanostructured Materials Research Group of the Hungarian Academy of Sciences, University of Szeged, Aradi vertanuk tere 1, H-6720 Szeged (Hungary); Department of Biotechnology, Nanophage Therapy Center, Enviroinvest Corporation, Kertvaros utca 2, H-7632 Pecs (Hungary); Papp, Szilvia [Supramolecular and Nanostructured Materials Research Group of the Hungarian Academy of Sciences, University of Szeged, Aradi vertanuk tere 1, H-6720 Szeged (Hungary); Department of Biotechnology, Nanophage Therapy Center, Enviroinvest Corporation, Kertvaros utca 2, H-7632 Pecs (Hungary); Hornok, Viktoria [Supramolecular and Nanostructured Materials Research Group of the Hungarian Academy of Sciences, University of Szeged, Aradi vertanuk tere 1, H-6720 Szeged (Hungary); Oszko, Albert [Department of Physical Chemistry and Materials Science, University of Szeged, Aradi vertanuk tere 1, H-6720 Szeged (Hungary); Petrik, Peter; Patko, Daniel; Horvath, Robert [Institute for Technical Physics and Materials Science MFA, Research Center for Natural Sciences, Konkoly-Thege ut 29-33, H-1121 Budapest (Hungary); Dekany, Imre [Supramolecular and Nanostructured Materials Research Group of the Hungarian Academy of Sciences, University of Szeged, Aradi vertanuk tere 1, H-6720 Szeged (Hungary)

    2012-08-15T23:59:59.000Z

    Titanate nanotubes were synthesized from TiO{sub 2} in alkaline medium by a conventional hydrothermal method (150 Degree-Sign C, 4.7 bar). To obtain hydrogen titanates, the as-prepared sodium titanates were treated with either HCl or H{sub 3}PO{sub 4} aqueous solutions. A simple synthesis procedure was devised for stable titanate nanotube sols without using any additives. These highly stable ethanolic sols can readily be used to prepare transparent titanate nanotube thin films of high quality. The resulting samples were studied by X-ray diffraction, N{sub 2}-sorption measurements, Raman spectroscopy, transmission and scanning electron microscopy, X-ray photoelectron spectroscopy and spectroscopic ellipsometry. The comparative results of using two kinds of acids shed light on the superior thermal stability of the H{sub 3}PO{sub 4}-treated titanate nanotubes (P-TNTs). X-ray photoelectron spectroscopy revealed that P-TNTs contains P in the near-surface region and the thermal stability was enhanced even at a low ({approx}0.5 at%) concentration of P. After calcination at 500 Degree-Sign C, the specific surface areas of the HCl- and H{sub 3}PO{sub 4}-treated samples were 153 and 244 m{sup 2} g{sup -1}, respectively. The effects of H{sub 3}PO{sub 4} treatment on the structure, morphology and porosity of titanate nanotubes are discussed. - Graphical Abstract: TEM picture (left) shows P-TNTs with diameters about 5-6 nm. Inset shows a stable titanate nanotube sol illuminated by a 532 nm laser beam. Due to the presence of the nanoparticles the way of the light is visible in the sol. Cross sectional SEM picture (right) as well as ellipsometry revealed the formation of optical quality P-TNT films with thicknesses below 50 nm. Highlights: Black-Right-Pointing-Pointer H{sub 3}PO{sub 4} treatment led to TNTs with high surface area even after calcination at 500 Degree-Sign C. Black-Right-Pointing-Pointer H{sub 3}PO{sub 4}-treated TNTs preserved their nanotube morphology up to 500 Degree-Sign C. Black-Right-Pointing-Pointer Stable TNT sols can be prepared by the peptization of TNT gels. Black-Right-Pointing-Pointer High-transparency TNT thin films of high quality were fabricated.

  8. Intervento del Presidente del Consiglio degli Studenti Ilaria Manti

    E-Print Network [OSTI]

    Sproston, Jeremy

    una certa media. Impedito dalla disattenzione del governo che continua a tagliare i fondi nazionali e e del merito. Tra i migliori alleati del governo come non citare l'ANVUR? Quest'agenzia infatti Fondo Ordinario Enti di Ricerca. Inoltre il governo ha inserito un tetto massimo di 150 milioni di spesa

  9. DEPARTAMENTO DE RECURSOS DEL MAR

    E-Print Network [OSTI]

    comercial. Reproducción, alimentación y crecimiento de los serranidos y lutjanidos del Banco de Campeche

  10. DEPARTAMENTO DE RECURSOS DEL MAR

    E-Print Network [OSTI]

    , alimentación y crecimiento de los serranidos y lutjanidos del Banco de Campeche, Yucatán. tbrule

  11. Biological investigations of the Sandia National Laboratories Sol se Mete Aerial Cable Facility

    SciTech Connect (OSTI)

    Sullivan, R.M.

    1994-10-01T23:59:59.000Z

    This report provides results of a comprehensive biological field survey performed on the Sandia National Laboratories Aerial Cable Facility, at the east end of Kirtland Air Force Base (KAFB), Bernalillo County, New Mexico. This survey was conducted late September through October, 1991. ACF occupies a 440-acre tract of land withdrawn by the US Forest Service (USFS) for use by KAFB, and in turn placed under operational control of SNL by the Department of Energy (DOE). All land used by SNL for ACF is part of a 15,851-acre tract of land withdrawn by the US Forest Service. In addition, a number of different organizations use the 15,851-acre area. The project area used by SNL encompasses portions of approximately six sections (3,840 acres) of US Forest Service land located within the foothills of the west side of the Manzano Mountains (East Mesa). The biological study area is used by the KAFB, the US Department of Interior, and SNL. This area includes: (1) Sol se Mete Springs and Canyon, (2) East Anchor Access Road, (3) East Anchor Site, (4) Rocket Sled Track, (5) North Arena, (6) East Instrumentation Site and Access Road, (7) West Anchor Access Road, (8) West Anchor Site, (9) South Arena, (10) Winch Sites, (11) West Instrumentation Sites, (12) Explosive Assembly Building, (13) Control Building, (14) Lurance Canyon Road and vicinity. Although portions of approximately 960 acres of withdrawn US Forest Service land have been altered, only 700 acres have been disturbed by activities associated with ACF; approximately 2,880 acres consist of natural habitat. Absence of grazing by livestock and possibly native ungulates, and relative lack of human disturbance have allowed this area to remain in a more natural vegetative state relative to the condition of private range lands throughout New Mexico. This report evaluates threatened and endangered species found on ACF, as well as a comprehensive assessment of biological habitats.

  12. animales del efecto: Topics by E-print Network

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

    University-level Schools Paris-Sud XI, Universit de 14 Biodiversit animale du sol et gestion forestire PONGE Jean-Franois Mathematics Websites Summary: Biodiversit animale...

  13. 3. GOBERNANZA DEL PROYECTO 0. Presentacin del Modelo de Gobernanza del CEI UPF -Icria

    E-Print Network [OSTI]

    Geffner, Hector

    3. GOBERNANZA DEL PROYECTO 0. Presentación del Modelo de Gobernanza del CEI UPF - Icària En octubre de 2010, el proyecto CEI UPF - Icària, liderado por la Universidad Pompeu Fabra (UPF), fue, se ha definido para el CEI UPF - Icària un modelo de gobernanza que incluye una Dirección general, un

  14. Optical Fiber Chemical Sensor with Sol-Gel Derived Refractive Material as Transducer for High Temperature Gas Sensing in Clean Coal Technology

    SciTech Connect (OSTI)

    Shiquan Tao

    2006-12-31T23:59:59.000Z

    The chemistry of sol-gel derived silica and refractive metal oxide has been systematically studied. Sol-gel processes have been developed for preparing porous silica and semiconductor metal oxide materials. Micelle/reversed micelle techniques have been developed for preparing nanometer sized semiconductor metal oxides and noble metal particles. Techniques for doping metal ions, metal oxides and nanosized metal particles into porous sol-gel material have also been developed. Optical properties of sol-gel derived materials in ambient and high temperature gases have been studied by using fiber optic spectroscopic techniques, such as fiber optic ultraviolet/visible absorption spectrometry, fiber optic near infrared absorption spectrometry and fiber optic fluorescence spectrometry. Fiber optic spectrometric techniques have been developed for investigating the optical properties of these sol-gel derived materials prepared as porous optical fibers or as coatings on the surface of silica optical fibers. Optical and electron microscopic techniques have been used to observe the microstructure, such as pore size, pore shape, sensing agent distribution, of sol-gel derived material, as well as the size and morphology of nanometer metal particle doped in sol-gel derived porous silica, the nature of coating of sol-gel derived materials on silica optical fiber surface. In addition, the chemical reactions of metal ion, nanostructured semiconductor metal oxides and nanometer sized metal particles with gas components at room temperature and high temperatures have also been investigated with fiber optic spectrometric methods. Three classes of fiber optic sensors have been developed based on the thorough investigation of sol-gel chemistry and sol-gel derived materials. The first group of fiber optic sensors uses porous silica optical fibers doped with metal ions or metal oxide as transducers for sensing trace NH{sub 3} and H{sub 2}S in high temperature gas samples. The second group of fiber optic sensors uses sol-gel derived porous silica materials doped with nanometer particles of noble metals in the form of fiber or coating for sensing trace H{sub 2}, NH{sub 3} and HCl in gas samples at for applications ambient temperature. The third classes of fiber optic sensors use sol-gel derived semiconductor metal oxide coating on the surface of silica optical fiber as transducers for selectively sensing H{sub 2}, CH{sub 4} and CO at high temperature. In addition, optical fiber temperature sensors use the fluorescence signal of rare-earth metal ions doped porous silica optical fiber or the optical absorption signal of thermochromic metal oxide materials coated on the surface of silica optical fibers have also been developed for monitoring gas temperature of corrosive gas. Based on the results obtained from this project, the principle of fiber optic sensor techniques for monitoring matrix gas components as well as trace components of coal gasification derived syngas has been established. Prototype sensors for sensing trace ammonia and hydrogen sulfide in gasification derived syngas have been built up in our laboratory and have been tested using gas samples with matrix gas composition similar to that of gasification derived fuel gas. Test results illustrated the feasibility of these sensors for applications in IGCC processes.

  15. modelado y analisis del transporte del herbicida glifosato

    E-Print Network [OSTI]

    2001-03-12T23:59:59.000Z

    Los experimentos fueron diseñados para caracterizar la migración del herbicida glifosato en la zona no saturada y determinar el riesgo de contaminación en el ...

  16. New sol-gel synthetic route to transition and main-group metal oxide aerogels using inorganic salt precursors

    SciTech Connect (OSTI)

    Gash, A E; Tillotson, T M; Satcher Jr, J H; Hrubesh, L W; Simpson, R L

    2000-09-12T23:59:59.000Z

    We have developed a new sol-gel route to synthesize several transition and main-group metal oxide aerogels. The approach is straightforward, inexpensive, versatile, and it produces monolithic microporous materials with high surface areas. Specifically, we report the use of epoxides as gelation agents for the sol-gel synthesis of chromia aerogels and xerogels from simple Cr(III) inorganic salts. The dependence of both gel formation and its rate was studied by varying the solvent used, the Cr(III) precursor salt, the epoxide/Cr(III) ratio, as well as the type of epoxide employed. All of these variables were shown to affect the rate of gel formation and provide a convenient control of this parameter. Dried chromia aerogels were characterized by high-resolution transmission electron microscopy (HRTEM) and nitrogen adsorption/desorption analyses, results of which will be presented. Our studies have shown that rigid monolithic gels can be prepared from many different metal ions salts, provided the formal oxidation state of the metal ion is greater than or equal to +3. Conversely, when di-valent transition metal salts are used precipitated solids are the products.

  17. DEPARTAMENTO DE RECURSOS DEL MAR

    E-Print Network [OSTI]

    . Reproducción, alimentación y crecimiento de los serranidos y lutjanidos del Banco de Campeche, Yucatán. tbrule

  18. ECONOMIA DEL PAESAGGIO Tiziano Tempesta

    E-Print Network [OSTI]

    Tempesta, Tiziano

    9 ECONOMIA DEL PAESAGGIO RURALE Tiziano Tempesta Padova, maggio 2009 Il presente lavoro, ma solo cercare di analizzare il tema utilizzando gli schemi concettuali dell'economia. Innanzitutto

  19. 231A. Hernndez-Sols et al. / Annals of Nuclear Energy 57 (2013) 230245 Lattice calculations use nuclear libraries as input basis data,

    E-Print Network [OSTI]

    Demazière, Christophe

    #12;231A. Hernández-Solís et al. / Annals of Nuclear Energy 57 (2013) 230­245 Lattice calculations use nuclear libraries as input basis data, describing the properties of nuclei and the fundamental/or estimated values from nuclear physics models are the source of information of these libraries. Because

  20. The microwave effect on the properties of silica-coated TiO{sub 2} fine particles prepared using sol-gel method

    SciTech Connect (OSTI)

    Furusawa, Takeshi [Department of Applied Chemistry, Faculty of Engineering, Utsunomiya University, Yoto 7-1-2, Utsunomiya 321-8585 (Japan); Honda, Kozue; Ukaji, Emi; Sato, Masahide [Department of Information and Control Systems Science, Graduate School of Engineering, Utsunomiya University, Yoto 7-1-2, Utsunomiya 321-8585 (Japan); Suzuki, Noboru [Department of Information and Control Systems Science, Graduate School of Engineering, Utsunomiya University, Yoto 7-1-2, Utsunomiya 321-8585 (Japan)], E-mail: suzukin@cc.utsunomiya-u.ac.jp

    2008-04-01T23:59:59.000Z

    The silica coating of TiO{sub 2} fine particle was conducted using microwave assisted sol-gel method and conventional sol-gel method to suppress its photo-catalytic activity. The amount and uniformity of silica coating on TiO{sub 2} surface were characterized by X-ray photoelectron spectroscopy (XPS), X-ray fluorescence spectroscopy (XRF), infrared spectroscopy (IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and zeta potential measurements. XPS and XRF results showed that the presence of catalyst and reaction time were important factors to reach high silica amounts. SEM, TEM, and zeta potential results indicated that dense film coating of SiO{sub 2} layer formed on TiO{sub 2} surface in conventional sol-gel method, whereas the nucleation coating was observed on sample prepared by microwave assisted sol-gel method. When photo-catalytic activities and ultraviolet (UV) shielding abilities of these samples were evaluated, the sample prepared by microwave processing showed higher inhibition of photo-catalytic activity and better UV shielding ability than the sample prepared by conventional method. These results suggested that the coating method significantly affected the photo-catalytic activity and UV shielding ability of coated TiO{sub 2}.

  1. W. N. WANGet al.: Laser Raman Studies of Polycrystalline and A-Diamond Films 255 phys. stat. sol. (a) 154,255 (1996)

    E-Print Network [OSTI]

    Bristol, University of

    1996-01-01T23:59:59.000Z

    W. N. WANGet al.: Laser Raman Studies of Polycrystalline and A-Diamond Films 255 phys. stat. sol, Transducer Systems Division, Wotton-under-Edge4)(d) Laser Raman Studies of Polycrystalline and Amorphic Diamond Films W. N. WANG(a), N. A. FOX(a), P. W. MAY(b), M. P. KNAPPER(b), G. MEADEN(c), P. G. PARTRIDGE

  2. Under Review for Publication in ASME J. Solar Energy Engineering SOL-12-1058 Life Estimation of Pressurized-Air Solar-Thermal Receiver Tubes

    E-Print Network [OSTI]

    Tomkins, Andrew

    Under Review for Publication in ASME J. Solar Energy Engineering SOL-12-1058 Life Estimation of Pressurized-Air Solar-Thermal Receiver Tubes David K. Fork 1 e-mail: fork@google.com John Fitch e-mail: fitch.ziaei@gmail.com Robert I. Jetter e-mail: bjetter@sbcglobal.net The operational conditions of the solar thermal receiver

  3. Metodologa de investigacin para la restauracin del

    E-Print Network [OSTI]

    Rey Benayas, José María

    DESARROLLO SOSTENIBLE DEL MEDIO RURAL LEY DE 28 DE MAYO DE 2007, DE SUELO #12;CAMBIOS EN LOS USOS DEL SUELO

  4. Sandia National Laboratories: Solar

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

    Mesa del Sol, Microgrid, News, News & Events, Partnership, Photovoltaic, Renewable Energy, SMART Grid, Solar, Systems Analysis, Systems Engineering The Mesa del Sol...

  5. Decision-making in structure solution using Bayesian estimates of map quality: the PHENIX AutoSol wizard

    SciTech Connect (OSTI)

    Terwilliger, Thomas C., E-mail: terwilliger@lanl.gov [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Adams, Paul D. [Lawrence Berkeley National Laboratory, One Cyclotron Road, Building 64R0121, Berkeley, CA 94720 (United States); Read, Randy J.; McCoy, Airlie J. [Department of Haematology, University of Cambridge, Cambridge CB2 0XY (United Kingdom); Moriarty, Nigel W.; Grosse-Kunstleve, Ralf W.; Afonine, Pavel V.; Zwart, Peter H. [Lawrence Berkeley National Laboratory, One Cyclotron Road, Building 64R0121, Berkeley, CA 94720 (United States); Hung, Li-Wei [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    2009-06-01T23:59:59.000Z

    Ten measures of experimental electron-density-map quality are examined and the skewness of electron density is found to be the best indicator of actual map quality. A Bayesian approach to estimating map quality is developed and used in the PHENIX AutoSol wizard to make decisions during automated structure solution. Estimates of the quality of experimental maps are important in many stages of structure determination of macromolecules. Map quality is defined here as the correlation between a map and the corresponding map obtained using phases from the final refined model. Here, ten different measures of experimental map quality were examined using a set of 1359 maps calculated by re-analysis of 246 solved MAD, SAD and MIR data sets. A simple Bayesian approach to estimation of map quality from one or more measures is presented. It was found that a Bayesian estimator based on the skewness of the density values in an electron-density map is the most accurate of the ten individual Bayesian estimators of map quality examined, with a correlation between estimated and actual map quality of 0.90. A combination of the skewness of electron density with the local correlation of r.m.s. density gives a further improvement in estimating map quality, with an overall correlation coefficient of 0.92. The PHENIX AutoSol wizard carries out automated structure solution based on any combination of SAD, MAD, SIR or MIR data sets. The wizard is based on tools from the PHENIX package and uses the Bayesian estimates of map quality described here to choose the highest quality solutions after experimental phasing.

  6. Microstructural and photocatatlytic properties of Eu-doped mesporous titanium dioxide nanopaticles by sol–gel method

    SciTech Connect (OSTI)

    Chen, Daimei, E-mail: chendaimei@cugb.edu.cn [National Laboratory of Mineral Materials, School of Materials Sciences and Technology, University of Geosciences, Beijing 100083 (China)] [National Laboratory of Mineral Materials, School of Materials Sciences and Technology, University of Geosciences, Beijing 100083 (China); Zhu, Qian; Lv, Zhijin; Deng, Xutao; Zhou, Fengsan; Deng, Yanxi [National Laboratory of Mineral Materials, School of Materials Sciences and Technology, University of Geosciences, Beijing 100083 (China)] [National Laboratory of Mineral Materials, School of Materials Sciences and Technology, University of Geosciences, Beijing 100083 (China)

    2012-11-15T23:59:59.000Z

    Highlights: ? Eu-doped TiO{sub 2} was prepared using sol–gel method in the presence of pluronic P123. ? Eu atoms were doped into the lattice of anatase TiO{sub 2}. ? Eu doping can increase the band gap of TiO{sub 2}. ? Eu-doped TiO{sub 2} exhibited much higher photocatalytic activity than undoped TiO{sub 2}. -- Abstract: The europium-doped mesoporous titanium dioxide nanoparticles (Eu-doped TiO{sub 2}) with the different Eu/Ti rations were prepared using sol–gel method in the presence of tir-block copolymer pluronic P123. The as-prepared catalysts were characterized by low-angle and wide-angle X-ray diffraction (XRD), high resolution transmission electron microscopy (HRTEM), N{sub 2} absorption–desorption, ultraviolet visible light spectroscopy (UV–vis) and X-ray photoelectron spectroscopy (XPS), respectively. The XRD analysis indicated that all as-prepared TiO{sub 2} samples were mainly anatase phase and mesoporous. The crystallite sizes were in the range 6–11 nm, in consistent with the results obtained form TEM images. HRTEM and XPS showed that the europium atoms were doped into the lattice of anatase TiO{sub 2}. Eu doping can not only increase the stability of mesoporous TiO{sub 2}, but also make the absorption edge position move toward shorter wavelength. The photodecomposition experiments showed that the photodegradation activity of Eu-doped TiO{sub 2} was higher than that of undoped TiO{sub 2}.

  7. Il logo del CNR the CNR logotype

    E-Print Network [OSTI]

    Pedicini, Marco

    Il logo del CNR the CNR logotype #12;Il logo del CNR - the CNR logotype Consiglio Nazionale delle Ricerche National Research Council of Italy LOGORESTYLING:SILVESTROCALIGIURI-CNR #12;Il logo del CNR- nopqrstuvz ABCDEFGHILM- NOPQRSTUVZ #12;Il logo del CNR - the CNR logotype Utilizzo in orizzontale (da

  8. Modelo Hidrulico Operacional del Oeste

    E-Print Network [OSTI]

    Gilbes, Fernando

    Modelo Hidráulico Operacional del Oeste Modelo Hidráulico Operacional del Oeste Roy Ruiz Vélez ­ Técnico GIS, PRWRERI Maria M. Torres Olán ­ Estudiante Ing. Civil Instituto de Investigaciones Sobre, Ph.D., P.E. Dr. Walter F. Silva Araya, Ph.D., P.E. #12;Modelo Hidráulico OperacionalModelo Hidráulico

  9. Critical Parameters for Turbulent Transport in the SOL: Mechanism for the L-H Transition and its impact on the H-mode Power Threshold and Density Limit in ITER

    E-Print Network [OSTI]

    Critical Parameters for Turbulent Transport in the SOL: Mechanism for the L-H Transition and its impact on the H-mode Power Threshold and Density Limit in ITER

  10. Fabrication of CeO2 by sol-gel process based on microfluidic technology as an analog preparation of ceramic nuclear fuel microspheres

    E-Print Network [OSTI]

    Bin Ye; Jilang Miao; Jiaolong Li; Zichen Zhao; Zhenqi Chang; Christophe A. Serra

    2012-12-15T23:59:59.000Z

    Microfluidics integrated with sol-gel processes is introduced in preparing monodispersed MOX nuclear fuel microspheres using nonactive cerium as a surrogate for uranium or plutonium. The detailed information about microfluidic devices and sol-gel processes are provided. The effects of viscosity and flow rate of continuous and dispersed phase on size and size distribution of CeO2 microspheres have been investigated. A comprehensive characterization of the CeO2 microspheres has been conducted, including XRD pattern, SEM, density, size and size distribution. The size of prepared monodisperse particles can be controlled precisely in range of 10{\\mu}m to 1000{\\mu}m and the particle CV is below 3%.

  11. Synthesis of CdS/CdSe core/shell ultra small nanostructures using new microwave assisted ultrasonic sol gel route

    SciTech Connect (OSTI)

    Goswami, Y. C., E-mail: y-goswami@yahoo.com; Kumar, Vijay, E-mail: y-goswami@yahoo.com [School of Physical Sciences, ITM University, Sithouli, Gwalior- 474001 (India); Sharma, Ranjana [Institute of Technology and Management, Sithouli, Gwalior- 474001 (India); Singh, Rajeev [Institute of Information Technology and Management, Sithouli, Gwalior, MP 474001 (India)

    2014-04-24T23:59:59.000Z

    Core-shell CdS/CdSe nanostructures have been synthesized by new microwave assisted ultrasonic sol gel route. The solution was obtained by dissolving cadmium acetate and Thiourea in the molar ratio 1:1 in Triethlioamine. The solution was Ultrasonically irradiated by Ultrasonic crystal at 40 Hz for 3 hours at 70°C. The sol was kept for another 24 hours for gel formation. Selenium dioxide was used as a selenium source and added separately. The gel was spin coated on Quartz and Glass slides followed by microwave heat treatment. The samples were characterized by structural morphological and optical characterization. XRD studies confirm the zinc blende phase of the CdS nanoparticles. The mean nanocrystal sizes calculated using Scherrer equation is ?1.2nm. Optical studies show the strong blue shift in the spectra due to very small size of the nanocrystals. TEM and HRTEM confirm the formation of core shell structures.

  12. Facile preparation of agarose-chitosan hybrid materials and nanocomposite ionogels using an ionic liquid via dissolution, regeneration and sol-gel transition

    E-Print Network [OSTI]

    Trivedi, Tushar J; Kumar, Arvind

    2014-01-01T23:59:59.000Z

    We report simultaneous dissolution of agarose (AG) and chitosan (CH) in varying proportions in an ionic liquid (IL), 1-butyl-3-methylimidazolium chloride [C4mim][Cl]. Composite materials were constructed from AG-CH-IL solutions using the antisolvent methanol, and IL was recovered from the solutions. Composite materials could be uniformly decorated with silver oxide (Ag2O) nanoparticles (Ag NPs) to form nanocomposites in a single step by in situ synthesis of Ag NPs in AG-CH-IL sols, wherein the biopolymer moiety acted as both reducing and stabilizing agent. Cooling of Ag NPs-AG-CH-IL sols to room temperature resulted in high conductivity and high mechanical strength nanocomposite ionogels. The structure, stability and physiochemical properties of composite materials and nanocomposites were characterized by several analytical techniques, such as Fourier transform infrared (FTIR), CD spectroscopy, differential scanning colorimetric (DSC), thermogravimetric analysis (TGA), gel permeation chromatography (GPC), and...

  13. Heat loads from ICRF and LH wave absorption in the SOL: characterization on JET and implications for the ITER-Like Wall

    SciTech Connect (OSTI)

    Colas, L.; Arnoux, G.; Goniche, M. [CEA, IRFM, F-13108 Saint-Paul-Lez-Durance (France); Jacquet, Ph.; Mayoral, M.-L.; Brix, M.; Fursdon, M.; Graham, M.; Mailloux, J.; Monakhov, I.; Noble, C.; Sirinelli, A.; Riccardo, V.; Vizvary, Z. [Euratom/CCFE Association, Culham Science Centre, Abingdon, OX14 3DB (United Kingdom); Bobkov, V. [Max-Planck-Institut fuer Plasmaphysik, EURATOM-Assoziation, Garching (Germany); Lerche, E.; Ongena, J. [Association EURATOM-Belgian State, ERM-KMS, Brussels (Belgium); Petrzilka, V. [Association EURATOM-IPP. CR, Za Slovankou 3, 182 21 Praha 8 (Czech Republic)

    2011-12-23T23:59:59.000Z

    Heat loads from ICRF and LH wave absorption in the SOL are characterized on JET from the de-convolution of surface temperatures measured by infrared thermography. The spatial localization, quantitative estimates, parametric dependence and physical origin of the observed heat fluxes are documented. Implications of these observations are discussed for the operation of JET with an ITER-Like Wall, featuring Beryllium tiles with reduced power handling capability.

  14. Low-Temperature Crystallization of SolGel Processed Pb0.5Ba0.5TiO3: Powders and Oriented Thin Films

    E-Print Network [OSTI]

    for depositing thin-film lead barium titanate has been developed. X-ray diffraction analysis showed perovskite. Deposition of the sol by spin coating on single-crystal and thin-film MgO on silicon resulted in highlyO, whereas entirely (100) films were obtained on thin-film MgO. I. Introduction TO USE Pb0.5Ba0.5TiO3 (PBT

  15. VISTA - computational tools for comparative genomics

    E-Print Network [OSTI]

    Frazer, Kelly A.; Pachter, Lior; Poliakov, Alexander; Rubin, Edward M.; Dubchak, Inna

    2004-01-01T23:59:59.000Z

    tools for comparative genomics Kelly A. Frazer 1 , LiorBerkeley, CA, 94720 Genomics Division, Lawrence Berkeleymultiple comparative genomics tools and provides users with

  16. Vista International Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeterUtah: Energydba Vision Motor Corp Jump

  17. Naval Petroleum Reserve No. 2: Buena Vista Oil and Gas Field, Kern County, California: Proved reserves, Developed and undeveloped, Sections 6 and 8: Development history and exploitation techniques, Effective July 1, 1987: (Final technical report)

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-09T23:59:59.000Z

    The research for the initial Naval Petroleum Reserve No. 2 (NPR-2), study Task Assignment 010, showed the possibility of undeveloped proved reserves in the Shallow Pool on Government leases. Task Assignment 010C included a study to confirm or disprove the possibility. The six-section area, which is highlighted on Exhibit M-2, was chosen as the area for specific study of this subject. The Shallow Oil Zone, as depicted on Exhibit S-1, was the focal point of the study in the area. Competitive development of Government land with adjacent privately held land is an issue which has often been raised regarding NPR-2; however, it has never been formally addressed. Task Assignment 010C commissioned a study of the subject in the same six-section area designated for the study of proved undeveloped reserves. The producing formations in the Buena Vista Field of NPR-2 are very similar to the producing formations in the Elk Hills Field of NPR-1 to the north. It is possible that some of the successful development techniques utilized in NPR-2 by the various operators might enhance production efficiency at NPR-1. Task Assignment 010C included a detailed task of researching techniques used in NPR-2 for possible application in NPR-1. Because the detailed tasks of Task Assignment 010C are divergent in scope, a composite summary of the study's research is not included in this report. Each task's research is detailed in a separate Discussion section. Exhibits for these discussions are contained in an Exhibit section at the end of this volume. The appendices include: task assignment; DOE letters to lessees; Evans, Carey and Crozier letters to lessees; reports and studies from lessees; core analysis data; production data; geologic picks of formation tops; and annotated well logs. 22 figs., 6 tabs.

  18. Electrochemical properties of magnesium doped LiFePO{sub 4} cathode material prepared by sol–gel method

    SciTech Connect (OSTI)

    Zhao, Xiaohui; Baek, Dong-Ho; Manuel, James; Heo, Min-Yeong; Yang, Rong [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of)] [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of); Ha, Jong Keun; Ryu, Ho-Suk; Ahn, Hyo-Jun; Kim, Ki-Won [Department of Metallurgical Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of)] [Department of Metallurgical Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of); Cho, Kwon-Koo, E-mail: kkcho66@gnu.ac.kr [Department of Metallurgical Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of)] [Department of Metallurgical Science and Engineering, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of); Ahn, Jou-Hyeon, E-mail: jhahn@gnu.ac.kr [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of)] [Department of Chemical and Biological Engineering and Research Institute for Green Energy Convergence Technology, Gyeongsang National University, 900, Gajwa-dong, Jinju 600-701 (Korea, Republic of)

    2012-10-15T23:59:59.000Z

    Magnesium doped Li{sub 1?2x}Mg{sub x}FePO{sub 4}/C (x = 0.00, 0.01, 0.03, 0.05) cathode materials were synthesized by sol–gel method, and the effect of magnesium doping as well as its content on the electrochemical properties for lithium batteries was also investigated{sub .} Their morphology was studied with field emission scanning electron microscope and Li{sub 1?2x}Mg{sub x}FePO{sub 4} materials showed the olivine phase without impurities. The thin carbon layer of Li{sub 1?2x}Mg{sub x}FePO{sub 4}/C was confirmed by high resolution transmission electron microscopy. The magnesium doped Li{sub 1?2x}Mg{sub x}FePO{sub 4}/C particles were smaller than those undoped. The Li{sub 1?2x}Mg{sub x}FePO{sub 4}/C materials showed better cycling behavior than undoped LiFePO{sub 4}, especially at high C-rate in which Li{sub 0.94}Mg{sub 0.03}FePO{sub 4}/C composition exhibited the best electrochemical properties.

  19. Effect of tungsten on the electrochromic behaviour of sol-gel dip coated molybdenum oxide thin films

    SciTech Connect (OSTI)

    Dhanasankar, M. [Department of Physics, Kamaraj College of Engineering and Technology, Virudhunagar 626001 (India)] [Department of Physics, Kamaraj College of Engineering and Technology, Virudhunagar 626001 (India); Purushothaman, K.K. [Department of Physics, The Gandhigram Rural Institute - Deemed University, Gandhigram 624302, Tamilnadu (India)] [Department of Physics, The Gandhigram Rural Institute - Deemed University, Gandhigram 624302, Tamilnadu (India); Muralidharan, G., E-mail: muraligru@gmail.com [Department of Physics, The Gandhigram Rural Institute - Deemed University, Gandhigram 624302, Tamilnadu (India)

    2010-05-15T23:59:59.000Z

    The paper describes the results obtained on the performance of Mo oxide and mixed W/Mo oxide thin films for possible electrochromic applications. Mo and W/Mo oxide films were deposited on conductive (FTO) glass substrates using sol-gel dip coating method. The films were annealed at 250 {sup o}C for 30 min. The structure and morphology of Mo and W/Mo oxide films were examined using XRD, SEM and EDS. XRD results indicate the amorphous nature of the Mo and W/Mo oxide films annealed for 30 min. The CV measurements revealed that the films prepared with 10 wt.% of tungsten exhibit maximum anodic/cathodic diffusion coefficient of 24.99/12.71 x 10{sup -11} cm{sup 2}/s. The same film exhibits a maximum transmittance variation ({Delta}T%) of 83.4% at 630 nm and 81.06% at 550 nm with the optical density of 1.00 and 1.13 respectively.

  20. Large-area electrochromic coatings: Composites of polyaniline and polyacrylate-silica hybrid sol-gel materials

    SciTech Connect (OSTI)

    Jang, G.W.; Chen, C.; Gumbs, R.W. [Gumbs Associates, Inc., East Brunswick, NJ (United States); Wei, Y.; Yeh, J.M. [Drexel Univ., Philadelphia, PA (United States). Dept. of Chemistry

    1996-08-01T23:59:59.000Z

    A low-cost technique for fabricating large-area electrochromic coatings is described. Polyaniline was incorporated into polyacrylate-silica hybrid sol-gel networks using suspended particles or solutions. A solution of polyaniline and poly[methyl methacrylate-co-3-(trimethoxysilyl)propyl methacrylate] can be spray- or brush-coated on transparent indium-tin oxide substrates to form robust electrochromic coatings. Silane functional groups on the polyacrylate chain act as coupling and cross-linking agents to improve surface adhesion and mechanical properties of the resulting composite coatings. These coatings showed reversible transparent to green color change when polarized at potentials between {minus}0.4 and +0.4 V vs. Ag/AgCl in a 0.2 M LiClO{sub 4}/acetonitrile electrolyte solution. The cycle lifetimes of polyaniline films were improved by incorporating the polymer in the polyacrylate-silica matrix. Electrochromic switching was demonstrated for the composite coatings in large-area all-solid-state devices.

  1. Decision-Making in Structure Solution using Bayesian Estimates of Map Quality: The PHENIX AutoSol Wizard

    SciTech Connect (OSTI)

    Terwilliger, T. C.; Adams, P. D.; Read, R. J.; McCoy, A. J.; Moriarty, Nigel W.; Grosse-Kunstleve, R. W.; Afonine, P. V.; Zwart, P. H.; Hung, L.-W.

    2009-03-01T23:59:59.000Z

    Estimates of the quality of experimental maps are important in many stages of structure determination of macromolecules. Map quality is defined here as the correlation between a map and the map calculated based on a final refined model. Here we examine 10 different measures of experimental map quality using a set of 1359 maps calculated by reanalysis of 246 solved MAD, SAD, and MIR datasets. A simple Bayesian approach to estimation of map quality from one or more measures is presented. We find that a Bayesian estimator based on the skew of histograms of electron density is the most accurate of the 10 individual Bayesian estimators of map quality examined, with a correlation between estimated and actual map quality of 0.90. A combination of the skew of electron density with the local correlation of rms density gives a further improvement in estimating map quality, with an overall correlation coefficient of 0.92. The PHENIX AutoSol Wizard carries out automated structure solution based on any combination of SAD, MAD, SIR, or MIR datasets. The Wizard is based on tools from the PHENIX package and uses the Bayesian estimates of map quality described here to choose the highest-quality solutions after experimental phasing.

  2. Encapsulation of biomaterials in porous glass-like matrices prepared via an aqueous colloidal sol-gel process

    DOE Patents [OSTI]

    Liu, Dean-Mo (Richmond, CA); Chen, I-Wei (Swarthmore, PA)

    2001-01-01T23:59:59.000Z

    The present invention provides a process for the encapsulation of biologically important proteins into transparent, porous silica matrices by an alcohol-free, aqueous, colloidal sol-gel process, and to the biological materials encapsulated thereby. The process is exemplified by studies involving encapsulated cytochrome c, catalase, myoglobin, and hemoglobin, although non-proteinaceous biomaterials, such as active DNA or RNA fragments, cells or even tissues, may also be encapsulated in accordance with the present methods. Conformation, and hence activity of the biomaterial, is successfully retained after encapsulation as demonstrated by optical characterization of the molecules, even after long-term storage. The retained conformation of the biomaterial is strongly correlated to both the rate of gelation and the subsequent drying speed of the encapsulatng matrix. Moreover, in accordance with this process, gelation is accelerated by the use of a higher colloidal solid concentration and a lower synthesis pH than conventional methods, thereby enhancing structural stability and retained conformation of the biomaterials. Thus, the invention also provides a remarkable improvement in retaining the biological activity of the encapsulated biomaterial, as compared with those involved in conventional alkoxide-based processes. It further provides new methods for the quantitative and qualitative detection of test substances that are reactive to, or catalyzed by, the active, encapsulated biological materials.

  3. Online available since 2007/Dec/15 Structure Analysis of Nanocrystalline MgO Aerogel Prepared by Sol-Gel Method

    E-Print Network [OSTI]

    Grzegorz Dercz; Lucjan Paj?k; Krystian Prusik; Roman Pielaszek; Janusz J. Malinowski E; Wojciech Pud?o

    Abstract. Wet gel obtained by sol-gel technique was dried in supercritical CO2 to prepare hydrated form of magnesium oxide. Calcination at 723 K under vacuum yielded nanocrystalline MgO aerogel. Structure studies were performed by X-ray diffraction, scanning and transmission electron microcopies. Electron microscopy images reveal rough, unfolded and ramified structure of solid skeleton. Specific surface area SBET was equal to 238 m 2 /g. X-ray pattern reveals the broadened diffraction lines of periclase, the only crystalline form of magnesium oxide. The gamma crystallite 1 4 size distribution was determined using FW / M method proposed by R. Pielaszek. The obtained 5 5 values of and ? (measure of polydispersity) of particle size parameters are equal to 6.5 nm and 1.8 nm, respectively, whereas the average crystallite size estimated by Williamson-Hall procedure was equal to 6.0 nm. The obtained at Rietveld refinement Rwp, and S fitting parameters equal to 6.62 % and 1.77, respectively, seem to be satisfactory due to the nanosize of MgO crystallites and because of the presence of amorphous phase.

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  12. Texto: Francisco Pujol. Presidente del Grupo de Proteccin del Cielo

    E-Print Network [OSTI]

    Espigares, Tíscar

    de luminarias ineficientes, las cuáles lanzan elevados porcentajes de flujo lumínico por encima del plano de la luminaria. Las más ineficientes de todas son los globos o bolas, lu- minarias que constan de

  13. Paraules del rector en la cerimnia

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    Verschure, Paul

    29 de novembre del 2012 #12;Benvolgut Sr. Miquel Barceló, nou doctor per la UPF, Benvolgut professor

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  17. actualidad del pensamiento: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  18. aportes del pensamiento: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  19. acerca del dengue: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  20. acerca del alcohol: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  1. acerca del contenido: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  2. acerca del tratamiento: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  3. acerca del valor: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  4. acerca del uso: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  5. acerca del debate: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  6. acerca del bienestar: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  7. acerca del desarrollo: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  8. acerca del estudio: Topics by E-print Network

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

    del Trabajo: Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo...

  9. Rafael Molina Bases del filtro de Kalman 1 Bases del filtro de Kalman

    E-Print Network [OSTI]

    Granada, Universidad de

    Rafael Molina Bases del filtro de Kalman 1 Bases del filtro de Kalman Rafael Molina Soriano Depto Ciencias de la Computación e IA Universidad de Granada #12;Rafael Molina Bases del filtro de Kalman 2 Contenidos ! Introducción. ! El filtro de Kalman " Modelo del sistema " Modelo de medida " Formulación de la

  10. EVOLUZIONE-WEB -1 -Evoluzione del Web

    E-Print Network [OSTI]

    De Antonellis, Valeria

    EVOLUZIONE-WEB - 1 - Evoluzione del Web (fonte prof. Polillo) #12;- 2 - L'evoluzione del web EVOLUZIONE-WEB · Dal primo sito Web (1991) il Web è in continua crescita, e in continua evoluzione tecnologia, il mercato, i comportamenti delle persone · Le fasi della storia del Web: Web 1.0, Web 2.0, il

  11. ECONOMIA, VALORIZZAZIONE, GESTIONE DEL PATRIMONIO TURISTICO

    E-Print Network [OSTI]

    Costagliola, Gennaro

    ECONOMIA, VALORIZZAZIONE, GESTIONE DEL PATRIMONIO TURISTICO Giovedì 23 Giugno 2011 Giovedì23 Giugno 2011 ore 09.00 Presentazione del corso di laurea Aula A Facoltà di Economia UNIVERSITA'DEGLI STUDI DI SALERNO #12;Il corso di laurea interateneo, Economia, Valorizzazione, Gestione del Patrimonio Turistico

  12. Relazione del Nucleo di Valutazione di Ateneo

    E-Print Network [OSTI]

    Guidoni, Leonardo

    di governo dell'Ateneo e altri attori del sistema di AQ di Ateneo; ANVUR; ecc.) relativamente all di governo dell'Ateneo, altri attori del sistema di AQ di Ateneo; raccolta delle fonti informative di governo dell'Ateneo e altri attori del sistema di AQ di Ateneo; ANVUR; ecc.) relativamente all

  13. Pgina 1 de 4 Planificacin Anticipada de Cuidados Mdicos del

    E-Print Network [OSTI]

    Tipple, Brett

    : (_____) ______________________ Celular: (_____) ________________________________ Fecha de nacimiento: __________________________ C. Mi: (_____) _____________________ Celular: (_____) _________________________ Teléfono del trabajo: (_______) ________________________ A. Sin casa: (_____) ______________________ Celular: (______) ________________________ Teléfono del trabajo

  14. Compositori, impresari e pubblico nell’Anello di Ugo Fleres: Un ritratto del mondo musicale operistico alle soglie del Novecento.

    E-Print Network [OSTI]

    Bombara, Daniela

    2013-01-01T23:59:59.000Z

    costituisce in quegli anni l’asse portante del programmaitaliano che costituisce l’asse portante del romanzo:

  15. Directoras de escenas novohispanas del siglo XVII

    E-Print Network [OSTI]

    Chabaud Magnus, Jaime

    1989-10-01T23:59:59.000Z

    FALL 1989 111 Directoras de escena novohispanas del siglo XVII* Jaime Chabaud Magnus Contrario al pregón de los lugares comunes, la mujer posee un sitio importante en la historia del teatro mexicano. Dentro del arte dramático colonial la única... figura que conocemos—o más bien mencionamos-hasta la saciedad es Sor Juana Inés de la Cruz. Del siglo XVII en que vivió la autora de Los empeños de una casa, los historiadores dan un salto inconmensurable a la segunda mitad del decimonono, cuando...

  16. DE-SOL-0005982

    National Nuclear Security Administration (NNSA)

    1 - WIRELESS WHEEL LOAD SYSTEM 4 EQUIPMENT - SHALLOW MOLECULAR BATH 1 EQUIPMENT - SOLAR PANEL 5 EQUIPMENT - STEEL PLATFORM TRUCK 1 EQUIPMENT - STORAGE MODULE 4 EQUIPMENT -...

  17. DE-SOL-0005388

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

    needed for in-depth understanding and analysis of the energy-economic system of the United States, conventional and advanced energy technologies, and energy-related...

  18. DE-SOL-0001379

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4Customer-Comments7Bench-ScaleTBD Notice Type:1379

  19. DE-SOL-0003641

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4Customer-Comments7Bench-ScaleTBD Notice

  20. DE-SOL-0005388

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4Customer-Comments7Bench-ScaleTBDSOL-0003641

  1. DE-SOL-0005982

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysisDarby/%2AO 474.2 Chg U.S. S p e c t® ALOHA

  2. Sol–gel synthesis of SnO{sub 2}–MgO nanoparticles and their photocatalytic activity towards methylene blue degradation

    SciTech Connect (OSTI)

    Bayal, Nisha; Jeevanandam, P., E-mail: jeevafcy@iitr.ernet.in

    2013-10-15T23:59:59.000Z

    Graphical abstract: - Highlights: • A simple sol–gel method for the synthesis of SnO{sub 2}–MgO nanoparticles is reported. • Band gap of SnO{sub 2} can be tuned by varying the magnesium content in SnO{sub 2}–MgO. • SnO{sub 2}–MgO shows good photocatalytic activity towards degradation of methylene blue. - Abstract: SnO{sub 2}–MgO mixed metal oxide nanoparticles were prepared by a simple sol–gel method. The nanoparticles were characterized by power X-ray diffraction, scanning electron microscopy coupled with energy dispersive X-ray analysis, transmission electron microscopy and UV–vis diffuse reflectance spectroscopy. The XRD results indicate the formation of mixed metal oxide nanoparticles and also a decrease of SnO{sub 2} crystallite size in the mixed metal oxide nanoparticles with increasing magnesium oxide content. The reflectance spectroscopy results show a blue shift of the band gap of SnO{sub 2} in the mixed metal oxide nanoparticles. The photocatalytic activity of the SnO{sub 2}–MgO nanoparticles was tested using the photodegradation of aqueous methylene blue in the presence of sunlight. The results indicate that the mixed metal oxide nanoparticles possess higher efficiency for the photodegradation of methylene blue compared to pure SnO{sub 2} nanoparticles.

  3. Methods for and products of processing nanostructure nitride, carbonitride and oxycarbonitride electrode power materials by utilizing sol gel technology for supercapacitor applications

    DOE Patents [OSTI]

    Huang, Yuhong (West Hills, CA); Wei, Oiang (West Hills, CA); Chu, Chung-tse (Chatsworth, CA); Zheng, Haixing (Oak Park, CA)

    2001-01-01T23:59:59.000Z

    Metal nitride, carbonitride, and oxycarbonitride powder with high surface area (up to 150 m.sup.2 /g) is prepared by using sol-gel process. The metal organic precursor, alkoxides or amides, is synthesized firstly. The metal organic precursor is modified by using unhydrolyzable organic ligands or templates. A wet gel is formed then by hydrolysis and condensation process. The solvent in the wet gel is then be removed supercritically to form porous amorphous hydroxide. This porous hydroxide materials is sintered to 725.degree. C. under the ammonia flow and porous nitride powder is formed. The other way to obtain high surface area nitride, carbonitride, and oxycarbonitride powder is to pyrolyze polymerized templated metal amides aerogel in an inert atmosphere. The electrochemical capacitors are prepared by using sol-gel prepared nitride, carbonitride, and oxycarbonitride powder. Two methods are used to assemble the capacitors. Electrode is formed either by pressing the mixture of nitride powder and binder to a foil, or by depositing electrode coating onto metal current collector. The binder or coating is converted into a continuous network of electrode material after thermal treatment to provide enhanced energy and power density. Liquid electrolyte is soaked into porous electrode. The electrochemical capacitor assembly further has a porous separator layer between two electrodes/electrolyte and forming a unit cell.

  4. Photocatalytic degradation of gaseous toluene over TiO{sub 2}-SiO{sub 2} composite nanotubes synthesized by sol-gel with template technique

    SciTech Connect (OSTI)

    Zou, Xuejun [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China)] [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China); Li, Xinyong, E-mail: xyli@dlut.edu.cn [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China) [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China); Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia); Qu, Zhenping; Zhao, Qidong; Shi, Yong; Chen, Yongying [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China)] [State Key Laboratory of Fine Chemical and Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024 (China); Tade, Moses [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)] [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia); Liu, Shaomin, E-mail: shaomin.liu@curtin.edu.au [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)] [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)

    2012-02-15T23:59:59.000Z

    Graphical abstract: TiO{sub 2}-SiO{sub 2} nanotubes (b) were fabricated by sol-gel method using ZnO nanowires (a) as template. Highlights: Black-Right-Pointing-Pointer A simple method to prepare TiO{sub 2}-SiO{sub 2} nanotubes for photocatalytic toluene removal. Black-Right-Pointing-Pointer The TiO{sub 2}-SiO{sub 2} nanotubes have a small blue shift and higher absorption intensity. Black-Right-Pointing-Pointer The TiO{sub 2}-SiO{sub 2} nanotubes have an enhanced photoactivity in degrading gaseous toluene. -- Abstract: TiO{sub 2}-SiO{sub 2} composite nanotubes were successfully synthesized by a facile sol-gel technique utilizing ZnO nanowires as template. The nanotubes were well characterized by transmission electron microscopy, X-ray photoelectron spectroscopy, X-ray diffraction, Fourier transform infrared spectroscopy, N{sub 2} adsorption-desorption analysis and UV-vis diffuse reflectance spectroscopy. The nanotubular TiO{sub 2}-SiO{sub 2} composite photocatalysts showed diameter of 300-325 nm, fine mesoporous structure and high specific surface area. The results indicated that the degradation efficiency of gaseous toluene could get 65% after 4 h reaction using the TiO{sub 2}-SiO{sub 2} composite as the photocatalyst under UV light illumination, which was higher than that of P25.

  5. Peculiarities of formation of phase composition, porous structure, and catalytic properties of tungsten oxide-based macroporous materials fabricated by sol–gel synthesis

    SciTech Connect (OSTI)

    Papynov, Evgeniy Konstantinovich, E-mail: Papynov@mail.ru [Institute of Chemistry, Far East Branch, Russian Academy of Sciences, Prospect 100-let Vladivostoku, 159, Vladivostok 690022 (Russian Federation); Far Eastern Federal University, School of Natural Sciences, Suhanova, 8, Vladivostok 690091 (Russian Federation); Mayorov, Vitaliy Yurevich, E-mail: 024205@inbox.ru [Institute of Chemistry, Far East Branch, Russian Academy of Sciences, Prospect 100-let Vladivostoku, 159, Vladivostok 690022 (Russian Federation); Palamarchuk, Marina Sergeevna, E-mail: 02.06.1984@mail.ru [Institute of Chemistry, Far East Branch, Russian Academy of Sciences, Prospect 100-let Vladivostoku, 159, Vladivostok 690022 (Russian Federation); Avramenko, Valentin Aleksandrovich, E-mail: avramenko1@yandex.ru [Institute of Chemistry, Far East Branch, Russian Academy of Sciences, Prospect 100-let Vladivostoku, 159, Vladivostok 690022 (Russian Federation); Far Eastern Federal University, School of Natural Sciences, Suhanova, 8, Vladivostok 690091 (Russian Federation)

    2014-02-15T23:59:59.000Z

    The method of template sol–gel synthesis of tungsten oxide-based macroporous materials using ‘core–shell’ latex particles as colloid templates is described. The chemical composition and structural characteristics of the synthesized macroporous oxide systems have been investigated. The peculiarities of formation of material phase composition and macroporous structure under different template thermal destruction conditions have been revealed. An optimal method of a targeted synthesis of the crystalline tungsten(VI) oxide having a defect-free macroporous structure (average pore size 160 nm) and efficient catalytic properties under organic liquid phase oxidation conditions has been suggested. The prospects of the fabricated material application as catalysts of hydrothermal oxidation of radionuclide organic complexes at radioactive waste decontamination have been demonstrated. - Highlights: • Macroporous tungsten oxides were fabricated via sol–gel process. • The correlation between synthesis conditions and composition was determined. • Influence of synthesis conditions on porous structure has been explained. • The effects of template thermodestruction have been set up. • High potential of such materials for catalysis applications has been shown.

  6. Evaluación del impacto | Open Energy Information

    Open Energy Info (EERE)

    Evaluacin del impacto Jump to: navigation, search Long-range Energy Alternatives Planning System (LEAP) LEAP es un modelo de energa que puede ser utilizado para hacer un...

  7. Manual de montaje del Telescopio Solar

    E-Print Network [OSTI]

    tornillo de la parte superior aproximadamente hacia el Norte. Fijar bien las patas del trípode. Asegurarse de alinear el conjunto en dirección Norte. #12

  8. Modelo Hidrulico Operacional del Oeste de Puerto Rico

    E-Print Network [OSTI]

    Gilbes, Fernando

    Modelo Hidráulico Operacional del Oeste de Puerto Rico Modelo Hidráulico Operacional del Oeste de Puerto Rico Introducción El Instituto de Investigaciones Sobre Recursos de Agua y el Ambiente de Puerto del Modelo Hidráulico Operacional del Sistema de Distribución de Agua del Oeste de Puerto Rico. El

  9. rgano informativo del Colegio de Ciencias y Humanidades Suplemento especial

    E-Print Network [OSTI]

    Islas, León

    Número 3 9 de mayo de 2011 Órgano informativo del Colegio de Ciencias y Humanidades SuplementoCCHSuplementoespecialnúmero3,9demayode20114 La Dirección General del Colegio de Ciencias y Humanidades, a través del elementos básicos del método epidemi- ológico para su aplicación en curso de Ciencias de la Salud, del nivel

  10. per a la Qualitat del Sistema Universitari

    E-Print Network [OSTI]

    Geffner, Hector

    y Empresariales de la Euskal Herriko Unibertsitatea, que participa en calidad de miembro académico y actualidad es miembro, en calidad de experta del Consejo Económico y Social de la CAPV. Sr. Joan Maria Solà Franquesa , que participa en calidad de miembro profesional del Comité, es licenciado en Ciencias Económicas

  11. 3. GOBERNANZA DEL PROYECTO 1. Introduccin

    E-Print Network [OSTI]

    Geffner, Hector

    3. GOBERNANZA DEL PROYECTO 1. Introducción En octubre de 2010, el proyecto CEI UPF - Icària, liderado por la Universidad Pompeu Fabra (UPF), fue distinguido como Campus de Excelencia Internacional. El Dirección operativa. Gráfico I. Modelo de gobernanza del CEI UPF ­ Icària Fuente: proyecto CEI UPF - Icària

  12. al inicio del: Topics by E-print Network

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

    Acerca del estilo de pensamiento en los inicios de la Historia de la Ciencia en la Argentina Physics Websites Summary: 1 T-tulo del Trabajo: Acerca del estilo de pensamiento...

  13. Vicente de Zaldívar Memorial sobre el descubrimiento del Nuevo Mexico

    E-Print Network [OSTI]

    De Marco, Barbara; Craddock, Jerry R

    2014-01-01T23:59:59.000Z

    vols. Albuquerque: Univ. of New Mexico Press, 1953. Pacheco,descubrimiento del Nuevo Mexico [fol. 579r] a ~ Vizente dedel descubrimiento del Nuevo Mexico, por si y en nombre del

  14. administrativa del espacio: Topics by E-print Network

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

    Y FUNCIONES DE LAS AREAS ACADEMICO ADMINISTRATIVAS. 2.1. Jefatura del Decanato. 2 INVESTIGACION Y DESARROLLO ORGANIGRAMA ESTRUCTURAL JEFATURA DEL DECANATO SECRETARIA...

  15. aguas subterraneas del: Topics by E-print Network

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

    Luis** * CSIC e Instituto del Agua de la Universidad de Granada Castillo, Antonio 3 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  16. aguas del estero: Topics by E-print Network

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

    Luis** * CSIC e Instituto del Agua de la Universidad de Granada Castillo, Antonio 3 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  17. aguas del parque: Topics by E-print Network

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

    Luis** * CSIC e Instituto del Agua de la Universidad de Granada Castillo, Antonio 4 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  18. actividad del agua: Topics by E-print Network

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

    Luis** * CSIC e Instituto del Agua de la Universidad de Granada Castillo, Antonio 3 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  19. agua potable del: Topics by E-print Network

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

    Luis** * CSIC e Instituto del Agua de la Universidad de Granada Castillo, Antonio 5 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  20. La lunga notte del cinema italiano: fascisti ed esquimesi

    E-Print Network [OSTI]

    Villa, Cristina

    2007-01-01T23:59:59.000Z

    lettiva del amministrata dal governo italiano, che da quellae con loro molti nuovo governo il democristiano appoggia aidovuto al tentativo di un governo capo del governo Fer- il

  1. ambiental del centro: Topics by E-print Network

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

    (Friends of the Clinical Center) Escuela infantil de Bandettini, Peter A. 2 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  2. aciaga vida del: Topics by E-print Network

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

    (2003), que durante la ltima dcada se han Carrascal, Luis M. 3 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  3. aplicabilidad del metodo: Topics by E-print Network

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

    DE KRYLOV PARA LA DISCRETIZACION DEL PROBLEMA STOKES Mathematics Websites Summary: Venezuela, Caracas-Venezuela. Resumen: En la simulacion del flujo de un fluido...

  4. aplicacion del metodo: Topics by E-print Network

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

    DE KRYLOV PARA LA DISCRETIZACION DEL PROBLEMA STOKES Mathematics Websites Summary: Venezuela, Caracas-Venezuela. Resumen: En la simulacion del flujo de un fluido...

  5. autoaprendizaje del metodo: Topics by E-print Network

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

    DE KRYLOV PARA LA DISCRETIZACION DEL PROBLEMA STOKES Mathematics Websites Summary: Venezuela, Caracas-Venezuela. Resumen: En la simulacion del flujo de un fluido...

  6. Optical and electrical properties study of sol-gel derived Cu{sub 2}ZnSnS{sub 4} thin films for solar cells

    SciTech Connect (OSTI)

    Guo, B. L.; Liu, X. J.; Li, A. D., E-mail: wcliu@nju.edu.cn, E-mail: adli@nju.edu.cn [National Laboratory of Solid State Microstructures, College of Engineering and Applied Science, Nanjing University, Nanjing 210093 (China); Chen, Y. H. [National Laboratory of Solid State Microstructures, Photovoltaic Engineering Center, Nanjing University, Nanjing 210093 (China); Liu, W. C., E-mail: wcliu@nju.edu.cn, E-mail: adli@nju.edu.cn [National Laboratory of Solid State Microstructures, College of Engineering and Applied Science, Nanjing University, Nanjing 210093 (China); National Laboratory of Solid State Microstructures, Photovoltaic Engineering Center, Nanjing University, Nanjing 210093 (China)

    2014-09-15T23:59:59.000Z

    The fabrication of environmental-friendly Cu{sub 2}ZnSnS{sub 4} (CZTS) thin films with pure kesterite phase is always a challenge to researchers in the field of solar cells. We introduce a simple non-vacuum sol-gel method to fabricate kesterite CZTS films. Ethylenediamine is used as the chelating agent and stabilizer and plays an important role in preparing stable precursor. X-ray diffraction, Raman and scanning electron microscopy studies suggest that the microstructure and optical properties of CZTS films depend strongly on annealing temperatures. The temperature dependence of conductivity of 500?°C annealed CZTS film shows that the Mott law dominates in the low temperature region and thermionic emission is predominant at high temperatures.

  7. Size dependent structural and magnetic properties of Al substituted Co–Mg ferrites synthesized by the sol–gel auto-combustion method

    SciTech Connect (OSTI)

    Ahmad, Imran, E-mail: imraan77@yahoo.com [Department of Physics, Bahauddin Zakariya University, Multan 60800 (Pakistan); Abbas, Tahir [Centre for Solid State Physics, University of the Punjab, Lahore 54560 (Pakistan); Ziya, A.B. [Department of Physics, Bahauddin Zakariya University, Multan 60800 (Pakistan); Abbas, Ghazanfar [Department of Physics, Comsats Institute of Information Technology, Islamabad 44000 (Pakistan); Maqsood, Asghari [Centre for Emerging Sciences, Engineering and Technology (CESET) , I 10/3, Islamabad 45320 (Pakistan)

    2014-04-01T23:59:59.000Z

    Highlights: • Well-crystalline Co{sub 0.7}Mg{sub 0.3}AlFeO{sub 4} nanoparticles with small grain size were obtained. • The approach is sol–gel auto-combustion technique for obtained nanoparticles. • The prepared Co{sub 0.7}Mg{sub 0.3}AlFeO{sub 4} ferrites are decent soft materials with low coercivity. • The minor decrease in lattice parameter with increase of temperature was observed. - Abstract: Single phased nanocrystalline Co{sub 0.7}Mg{sub 0.3}FeAlO{sub 4} ferrites having low coercivity were synthesized by the sol–gel auto-combustion route. The subsequent powder materials were sintered in a temperature range of 800–1200 °C for 2 h. The effects of sintering temperatures on the structure, morphology and magnetic properties of the prepared soft magnetic material were studied. X-ray diffractometer (XRD), scanning electron microscope (SEM), transmission electron microscope (TEM), and magnetic property measurement system (MPMS) were used to characterize the samples. X-ray diffraction analysis confirmed a single-phase cubic spinel structure and ruled out the presence of impurities like hematite. The higher sintering temperatures have caused in enhanced mark of crystallinity and bigger average grain size of the nanocrystals. A slight decrease in lattice parameters was noticed with a rise of grain size. Magnetic measurements revealed that grain size increase led to a decrease in the coercivity and, in difference, an increase in the saturation magnetization.

  8. AUDITORA SOCIAL EN EMPRESA BRASILEA TRANSNACIONAL DEL SECTOR PECUARIO QUE ACTA

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    aumento del calentamiento global. Brasil, posee el mayor rebaño comercial del mundo, la crianza de ganado

  9. La guerra del fin del mundo: historia e invencion en una novela historica

    E-Print Network [OSTI]

    Loeffler, Lisa Bowe

    1984-01-01T23:59:59.000Z

    . No solo la psicologia de los personajes, sino tambien las costumbres descritas responden por completo a la epoca del nove- lists. " Segun su juicio, en este tipo de novela, ". . . lo que interesa realmente es la curiosidad y excentricidad del ambiente... que este escritor utilize los hechos corno ". . . medios para alcanzar verdaderamente la mencionada fidelidad historica que es ". . . la verdad de la psicologfa historica de sus personajes, del hic et nunc (aquf. y ahora) de sus motivaciones...

  10. CONCENTRADO DE LA INFORMACIN NOMBRE DEL PROYECTO

    E-Print Network [OSTI]

    Bor, Gil

    del senderismo son educativos, recreativos y deportivos, pretendiéndose con él, disfrutar de de vida tradicional, devolviendo al camino el concepto de lugar de encuentro, de intercambio, que en medir el éxito estableciendo indicadores para evaluaciones periódicas. ANTECEDENTES De acuerdo al

  11. NOTES DEL SEMINARI MONOGRFIC SOBRE TREBALLS

    E-Print Network [OSTI]

    Travesa, Artur

    -UAB-UPC), celebrada a l'Esco- la Polit`ecnica Superior d'Enginyeria de Vilanova i la Geltr´u, del 28 de gener a l'1 de

  12. INAUGURAZIONE DEL CORSO POLITICA E ISTITUZIONI

    E-Print Network [OSTI]

    Schettini, Raimondo

    INAUGURAZIONE DEL CORSO DONNE, POLITICA E ISTITUZIONI quinta edizione Giovedì 13 settembre 2012.unimib.it (vivere l'università - pari opportunità - corso donne, politica e istituzioni) #12;

  13. MODELACIN DEL TRANSPORTE REACTIVO EN LOS

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    UPCUPCUPC MODELACIÓN DEL TRANSPORTE REACTIVO EN LOS YACIMIENTOS DE URANIO DE LA CUENCA DE transporte reactivo y validación #12;Contexto geológico de los yacimientos de uranio de la cuenca de

  14. UNIVERSIDAD SIMON BOLIVAR SEDE DEL LITORAL

    E-Print Network [OSTI]

    Vásquez, Carlos

    datos, fibras ópticas, Sistemas PABX, Enlaces de microondas, Tecnología satelital y tecnología celular. Utilización del analizador de constelación. Tema N°9. Transmisión celular móvil GSM Estudio de herramientas de

  15. Biblioteca del Polo Territoriale di Presentazione e servizi

    E-Print Network [OSTI]

    personale addetto il numero di inventario e di collocazione del libro selezionato e presentare il tesserino

  16. Memria del curs acadmic 1997-98 Memria del curs acadmic 1997-98

    E-Print Network [OSTI]

    Oro, Daniel

    Memòria del curs acadèmic 1997-98 1 #12;Memòria del curs acadèmic 1997-98 2 SUMARI 0. Introducció 1 1997-98 4.1.2 Assignatures troncals, obligatòries, optatives i de lliure configuració. Curs 1997-98 4.2 Cursos de doctorat 4.2.1 Títols dels programes y departaments responsables dels cursos. Bienni 1997-99 4

  17. de Intercambio Estudiantil UNIVERSIDAD CATLICA DEL URUGUAY

    E-Print Network [OSTI]

    Petriu, Emil M.

    Programa de Intercambio Estudiantil UNIVERSIDAD CAT�LICA DEL URUGUAY Nombre de la Universidad Universidad Católica del Uruguay Dámaso Antonio Larrañaga Oficina de Intercambio Estudiantil Secretaría 2738 C.P. 11600 Montevideo Uruguay E-mail interinter@ucu.edu.uy Página Web www.ucu.edu.uy Página Web

  18. Ignacio Corder, Universidad Catlica del Uruguay Thomas Schwarz,S.J., Universidad Catlica del Uruguay

    E-Print Network [OSTI]

    Pâris, Jehan-François

    Ignacio Corderí, Universidad Católica del Uruguay Thomas Schwarz,S.J., Universidad Católica del Uruguay AhmedAmer, Santa Clara University Darrell D. E. Long, UC Santa Cruz J.F. Pâris, University

  19. Optical sensing elements for nitrogen dioxide (NO.sub.2) gas detection, a sol-gel method for making the sensing elements and fiber optic sensors incorporating nitrogen dioxide gas optical sensing elements

    DOE Patents [OSTI]

    Mechery, Shelly John (Mississippi State, MS); Singh, Jagdish P. (Starkville, MS)

    2007-07-03T23:59:59.000Z

    A sensing element, a method of making a sensing element, and a fiber optic sensor incorporating the sensing element are described. The sensor can be used for the quantitative detection of NO.sub.2 in a mixture of gases. The sensing element can be made by incorporating a diazotizing reagent which reacts with nitrous ions to produce a diazo compound and a coupling reagent which couples with the diazo compound to produce an azo dye into a sol and allowing the sol to form an optically transparent gel. The sensing element changes color in the presence of NO.sub.2 gas. The temporal response of the absorption spectrum at various NO.sub.2 concentrations has also been recorded and analyzed. Sensors having different design configurations are described. The sensing element can detect NO.sub.2 gas at levels of parts per billion.

  20. 1 0 N J I T M A G A Z I N E | F A L L 2 0 0 8 At the edge in solAr reseArch

    E-Print Network [OSTI]

    Bieber, Michael

    .6 meters). A major benefit of off-axis design is that the telescope's secondary mirror does not lie1 0 N J I T M A G A Z I N E | F A L L 2 0 0 8 At the edge in solAr reseArch The cool, calm water. But that's where NJIT operates one of the world's foremost solar- research facilities, on a narrow causeway

  1. Consejo Asesor Consejo Asesor del Decanato de Estudios Tecnolgicos Acta 05-2013 del 03/06/13 Pg. 1 de 6

    E-Print Network [OSTI]

    Vásquez, Carlos

    (Coordinadora de Administración Aduanera y encargada de Comercio Exterior y Comercio Internacional), Alexander propuesto 1. Consideración del Orden del Día. 2. Informe del Decano. 3. Presentación de informe sobre la situación actual del trimestre a raíz del paro profesoral. 2. Informe del Decano · Se recibieron

  2. Enhanced photovoltaic performance of nanocrystalline CdTe/ZnO solar cells using sol-gel ZnO and positive bias treatment

    SciTech Connect (OSTI)

    MacDonald, B. I. [CSIRO Materials Science and Engineering, Bayview Avenue, Clayton, Victoria 3168 (Australia); School of Chemistry and Bio21 Institute, The University of Melbourne, Parkville, Victoria 3010 (Australia); Della Gaspera, E.; Watkins, S. E.; Jasieniak, J. J., E-mail: Jacek.Jasieniak@csiro.au [CSIRO Materials Science and Engineering, Bayview Avenue, Clayton, Victoria 3168 (Australia); Mulvaney, P. [School of Chemistry and Bio21 Institute, The University of Melbourne, Parkville, Victoria 3010 (Australia)

    2014-05-14T23:59:59.000Z

    The effect of doping and porosity of the n-type ZnO layer on the performance of solution-processed, sintered p-CdTe/n-ZnO nanocrystal photovoltaic (PV) devices is investigated. Amorphous sol-gel ZnO is found to be the best candidate with overall energy conversion efficiencies above 8% obtained if the ZnO is also indium doped. We demonstrate that when such PV devices are left under forward bias (in dark or light), the device efficiency values are raised to at least 9.8%, due to a substantially increased open-circuit voltage and fill-factor. This drastic enhancement is attributed to improved band alignment at the ITO/CdTe interface. The forward-bias treatment is slowly reversed over a period of days to weeks on standing under open circuit conditions, but is readily restored with further voltage treatment. The moderate processing conditions and high efficiency of such devices demonstrate that nanocrystal-based systems are a promising technology for photovoltaics.

  3. Annealing effects on structural, electrical and optical properties of antimony-tinoxide thin films deposited by sol gel dip coating technique

    SciTech Connect (OSTI)

    Lekshmy, S. Sujatha, E-mail: jolly2jolly@gmail.com; Anitha, V. S., E-mail: jolly2jolly@gmail.com; Berlin, I. John, E-mail: jolly2jolly@gmail.com; Joy, K., E-mail: jolly2jolly@gmail.com [Thin film Laboratory, Post Graduate and Research Department of Physics, Mar Ivanios College, Thiruvananthapuram 695 015 (India)

    2014-01-28T23:59:59.000Z

    Antimony-doped tin dioxide possess interesting physical and chemical properties. These properties have a wide range of applications such as catalysis and optoelectronic devices. In the present study, antimony-doped tin oxide (SnO2:Sb) thin films were deposited on the quartz substrates by sol-gel dip coating technique. The films were annealed at temperatures 350°C, 550°C and 850°C in air for 2 hours. The structure and surface morphologies were observed by X-ray diffraction (XRD) and Scanning electron microscopy (SEM). XRD patterns shows tetragonal structure for the SnO2:Sb films annealed at different temperatures. Crystallite size increased from 6 to 14 nm as annealing temperature increased from 350°C to 850°C. SEM studies reveals crack free and smooth surface for all the films. The grains are found to be homogenously distributed for films annealed at higher temperature. The electrical conductivity of the films annealed at 350°C and 550°C decreased and increased for the films annealed at 850°C. The optical properties of the films were investigated in the UV-visible-NIR region (200-900 nm) using UV spectra. The transmittance of the films decreased for films annealed at higher temperature. The optical energy band gap values (4.13 eV-4.83 eV) increased with the increase in annealing temperature.

  4. Synthesis, characterization and application of sol-gel derived mesoporous TiO{sub 2} nanoparticles for dye-sensitized solar cells

    SciTech Connect (OSTI)

    Khan, M. Alam; Shaheer Akhtar, M.; Yang, O-Bong [School of Semiconductor and Chemical Engineering, Chonbuk National University, Dukjin Dong, Dukjingu, Jeon-ju (Korea, Republic of)

    2010-12-15T23:59:59.000Z

    Nanocrystalline mesoporous titania of anatase crystal phase were prepared by sol-gel route by varying calcination (400 C and 600 C) conditions, and the photo-electrochemical properties were investigated for dye-sensitized solar cell applications. The TTIP precursor in n-heptane solvent with ratio of water to TTIP (5:1) was found to be effective substrate for the working electrodes. The overall conversion efficiency of 7.59% was achieved under 1 sun irradiation with open circuit voltage of 0.77 V, current density of 17.00 mA/cm{sup 2} and FF of 51.12. The high efficiency of the 400 C calcined sample were attributed to its mesopores, high BET surface area (80.1 m{sup 2}/g) and large pore volume of prepared titania substrate which provide better surface for the absorption of dye, improves light harvesting efficiency and better charge injection. The prepared samples were characterized by XRD, small angle XRD, FE-SEM, TEM, IPCE, I-V curve, BET surface area and BJH plot techniques. (author)

  5. Facile preparation of titania hollow spheres by combination of the mixed solvent method and the sol-gel process and post-calcination

    SciTech Connect (OSTI)

    Du Xin [Functional Nanomaterials Laboratory and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), Zhongguancun Beiyitiao 2, Haidianqu, Beijing 100049 (China); Graduate University of Chinese Academy of Sciences, Beijing 100864 (China); He Junhui, E-mail: jhhe@mail.ipc.ac.cn [Functional Nanomaterials Laboratory and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences (CAS), Zhongguancun Beiyitiao 2, Haidianqu, Beijing 100049 (China)

    2009-06-03T23:59:59.000Z

    Polystyrene (core)-titania (shell) composite spheres consisting were readily prepared by a sol-gel process of titanium tetrabutoxide (TBOT) in a mixed solvent of ethanol/acetonitrile (3:1, v/v). Smooth and homogeneous titania coatings formed when the mixed solvent was dehydrated by anhydrous sodium sulfate. The thickness and surface roughness of titania coating increase with increase of the TBOT concentration. By adjusting the TBOT concentration in the range of 5.8-29.0 mM, the size of titania-coated PS spheres could be varied from 990 to 1125 nm. Calcination at elevated temperature gave dense, homogeneous, robust shells of anatase titania. The sizes of titania hollow spheres are 11.3-16.9% smaller than those of the titania-coated PS spheres as a result of calcination-induced shrinkage. The composite and hollow spheres were characterized by scanning electron microscopy, transmission electron microscopy and electron diffraction measurements. These core-shell organic-inorganic spheres and hollow ceramic spheres may have wide applications in catalysts, adsorbents, lightweight fillers, capsules, etc.

  6. adyacencias centro-oeste del: Topics by E-print Network

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

    con la legge n. 14 del 9 gennaio 2006 (ratifica Tempesta, Tiziano 12 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  7. adsortivo-desortivo del lindano: Topics by E-print Network

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    con la legge n. 14 del 9 gennaio 2006 (ratifica Tempesta, Tiziano 8 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  8. acontecimientos del eoceno-mioceno: Topics by E-print Network

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

    con la legge n. 14 del 9 gennaio 2006 (ratifica Tempesta, Tiziano 8 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  9. Linee guida per l'utilizzo del logoLinee guida per l'utilizzo del logoLinee guida per l'utilizzo del logoLinee guida per l'utilizzo del logo d'Ateneod'Ateneod'Ateneod'Ateneo Universit degli Studi di Catania Linee guida per l'utilizzo del logo d'Ateneo

    E-Print Network [OSTI]

    Bella, Giampaolo

    Linee guida per l'utilizzo del logoLinee guida per l'utilizzo del logoLinee guida per l'utilizzo del logoLinee guida per l'utilizzo del logo d'Ateneod'Ateneod'Ateneod'Ateneo #12;Università degli Studi di Catania Linee guida per l'utilizzo del logo d'Ateneo Pag. 1 Premessa Negli ultimi anni

  10. III Festival del Siglo de Oro (Chamizal)

    E-Print Network [OSTI]

    Jaraba-Pardo, E.

    1978-04-01T23:59:59.000Z

    SPRING 1978 111 III Festival del Siglo de Oro (Chamizal) E. JARABA-PARDO El Siglo de Oro fue, por la fecundidad de los autores y por las influencias trascendentales de sus obras en el posterior desarrollo de la dramaturgia universal, uno de los... todos los actos de los hombres son guiados por Dios, quien se muestra como supremo hacedor de todo cuanto acontece a las criaturas. Se encuentran, pues, en síntesis en el teatro del Siglo de Oro unos valores particularmente antagónicos de la sociedad...

  11. SEGUIMENT DE LA REPRODUCCI DEL CORRIOL CAMANEGRE (Charadrius alexandrinus)

    E-Print Network [OSTI]

    Figuerola, Jordi

    predació natural a Ca l'Arana 4. Dades preliminars sobre el seguiment amb ràdio-emissors: àrees d · La Podrida i Desembocadura · Ca l'Arana · Platja del Golf · Platja dels Militars · Platja de

  12. aleaciones del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 4 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  13. agudas del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 4 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  14. alteraciones del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 4 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  15. adenocarcinoma del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 4 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  16. alternativa del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 6 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  17. aplicacion del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 7 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  18. aporte del sistema: Topics by E-print Network

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

    delle foreste: quadro di sintesi Il ruolo dell'Italia nel Pettenella, Davide 5 Arquitectura del Sistema de Gestin del ancho de Banda y Proteccin (SGBP) para entornos de redes...

  19. articulos selecccionados del: Topics by E-print Network

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

    (3) Centro de Ciencias Medioambientales del en la revista Quercus con el t-tulo "Ciencia comprometida" y se hac-a eco del debate que en trminos admitiendo que los...

  20. aires reemplazo del: Topics by E-print Network

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

    semble montrer que le remplacement du guanaco par le de la historia agraria de la Patagonia parece mostrar que el reemplazo del guanaco por la oveja y del Paris-Sud XI,...

  1. alejada del reemplazo: Topics by E-print Network

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

    semble montrer que le remplacement du guanaco par le de la historia agraria de la Patagonia parece mostrar que el reemplazo del guanaco por la oveja y del Paris-Sud XI,...

  2. AGENCIA DE PROTECCIN DEL MEDIO AMBIENTE Comunicado de Prensa

    E-Print Network [OSTI]

    California ya que las llantas pueden arder durante semanas, afectando adversamente la calidad del aire y, a fin de mejorar y proteger la calidad del agua. El curso de capacitación incluyó temas tales como un

  3. ambiental del proceso: Topics by E-print Network

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  4. ambientes del ecosistema: Topics by E-print Network

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  5. ambiental del agua: Topics by E-print Network

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  6. ambiental del insecticida: Topics by E-print Network

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  7. ambiental del establecimiento: Topics by E-print Network

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    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 EVALUACIN DEL IMPACTO AMBIENTAL Environmental Sciences and Ecology Websites Summary: EVALUACI?N DEL...

  8. alteraciones del tiroides: Topics by E-print Network

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    del Centro Cl-nico Amigos del Centro Cl-nico (Friends of the Clinical Center) Escuela infantil de Bandettini, Peter A. 10 www.romatiroide.it Nuove Frontiere nella Diagnosi e...

  9. albimanus del sur: Topics by E-print Network

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    Observaci Simari, Guillermo R. 5 Au-del de la Revolucin Un regard critique sur le Venezuela contemporain Physics Websites Summary: 1 Au-del de la Revolucin Un...

  10. arenosa del sur: Topics by E-print Network

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    Observaci Simari, Guillermo R. 5 Au-del de la Revolucin Un regard critique sur le Venezuela contemporain Physics Websites Summary: 1 Au-del de la Revolucin Un...

  11. alfisol del sur: Topics by E-print Network

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    Observaci Simari, Guillermo R. 5 Au-del de la Revolucin Un regard critique sur le Venezuela contemporain Physics Websites Summary: 1 Au-del de la Revolucin Un...

  12. altoandinas del sur: Topics by E-print Network

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    Observaci Simari, Guillermo R. 5 Au-del de la Revolucin Un regard critique sur le Venezuela contemporain Physics Websites Summary: 1 Au-del de la Revolucin Un...

  13. Corpo rigido 1 Dinamica del Corpo Rigido

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    o dotato di moto prefissato). L' asse #� 3 viene chiamato asse del sistema e l' asse # â?¢ k â??e chiamato asse fisso. Ovviamente la numerazione degli assi â??e arbitraria. Si definiscono i momenti d pura rotazione: attorno all' asse # â?¢ n, # â?¢ k, #� 3 rispettivamente

  14. UNIVERSIDAD SIMN BOLVAR Informe del proceso de

    E-Print Network [OSTI]

    Vásquez, Carlos

    UNIVERSIDAD SIMÓN BOLÍVAR SECRETARÍA Informe del proceso de inscripción de los bachilleres;UNIVERSIDAD SIMÓN BOLÍVAR SECRETARÍA Informe sobre el proceso de inscripción OPSU 2012 (27/02/2013) 3 Informe 58 26 25 16 23 Licenciatura en Química 0 58 19 15 18 29 Urbanismo 0 14 13 5 12 10 TSU en Comercio

  15. LA INSERCI DELS GRADUATS UNIVERSITARIS Informe final

    E-Print Network [OSTI]

    Geffner, Hector

    Riba i Anna Cuxart Treball de camp: Opinòmetre Estudi promogut pel Consell Social de la UPF #12;INDEX COMPETÈNCIES PER A LA FEINA ACTUAL I FORMACIÓ ADQUIRIDA A LA UPF 5 7 9 12 14 16 17 17 19 22 24 25 28 29 31 31 ESTUDIS CURSATS A LA UPF 31. ELEMENTS DELS ESTUDIS CURSATS A LA UPF AFAVORIDORS DE LA CARRERA PROFESSIONAL

  16. Le origini del mondo Giuseppe Longo

    E-Print Network [OSTI]

    Santorelli, Pietro

    Bang: T= 0 (17.000.000.000 anni fa) La storia di una lenta morte termica ? L'energia totale dell ogni grandezza fisica Q diminuisce con il volume V R età = t 1/R3 1/t3 La densità di energia #12;Le origini #12;Formazione del sistema solare storia Geologia Fisica Chimica Biologia Fisica dell

  17. SERVICIO DE DEPORTES NORMATIVA DE USO DEL

    E-Print Network [OSTI]

    Escolano, Francisco

    1 - PRESTACI�N DEL SERVICIO 1. El Servicio se prestará a los deportistas dados de alta en la base de integrantes de los equipos de la universidad que utilicen dicho servicio estarán en una base d

  18. Laboratori Nazionali del Gran Sasso ENVIRONMENTAL POLICY

    E-Print Network [OSTI]

    Laboratori Nazionali del Gran Sasso ENVIRONMENTAL POLICY The Gran Sasso National Laboratory (LNGS experimental halls, near a highway tunnel in close proximity with hydric basin), safety and environmental improvement of the environmental performances, a necessary condition for a "sustainable development". Specific

  19. Erfahrungsbericht Landschaftskologie (Ciencias del mar/ciencias ambientales)

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Erfahrungsbericht Landschaftsökologie (Ciencias del mar/ciencias ambientales) in Cádiz (Spanien) WS

  20. andino del mioceno: Topics by E-print Network

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

    del Serravalliano (Mioceno) Physics Websites Summary: Serravalliano (Mioceno) en Patagonia, Argentina Serravallian (Miocene) nannofossils in Patagonia, Argentina...

  1. AREA DEL PERSONALE SETTORE PERSONALE DOCENTE E RICERCATORE

    E-Print Network [OSTI]

    Milano-Bicocca, Università

    vota nei seggi telematici. IL CAPO AREA DEL PERSONALE (Dott. Francesco Battaglia) f.to Francesco Battaglia #12;

  2. Crecimiento del PIB vs. Consumo de Energa (variacin % respecto del ao base 1990)

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Católica de Chile)

    Pacífico América del Norte 39 40 #12;41 42 43 · Turbinas Mini-Hidráulicas (centrales hidráulicas con potencias menores a 9 MW) ·Turbinas Eólicas. Parque Eólico en España ·Biomasa: Biogas, gasohol, quema de

  3. Impactos del Huracn Isaac en la calidad del agua en Luisiana con MODIS 250m

    E-Print Network [OSTI]

    Gilbes, Fernando

    efectivo porque es gratis, toma imágenes diariamente por la mañana y en la tarde ya que está instalado en desembocaduras de los ríos y al mar pueden producir cambios en las corrientes marina y en el ecosistema del lugar

  4. ¿ES EL PROCESO DE “CONSTITUCIONALIZACIÓN” (JUDICIALIZACIÓN) DEL DERECHO PRIVADO CONTRARIO AL ANÁLISIS ECONÓMICO DEL DERECHO?

    E-Print Network [OSTI]

    Súmar A., Óscar

    2010-01-01T23:59:59.000Z

    del Perú, por el cual adquirió un celular postpago.Dicho celular estaba malogrado, por lo que Eyler llamó ano cumplió con arreglar el celular: Eyler no pudo realizar

  5. Application to Export Electric Energy OE Docket No. EA-405 Del...

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

    405 Del Norte Energy LLC Application to Export Electric Energy OE Docket No. EA-405 Del Norte Energy LLC Application from Del Norte to export electric energy to Mexico. EA-405 Del...

  6. Aprendizajes del Informe Especial (SREX) del IPCC Desastres en Amrica Latina y el Caribe

    E-Print Network [OSTI]

    . Introducción al Informe Especial 01 2. El Riesgo de Desastre Cambiante 03 3. Futuros impactos 11 4. Gestión del). Examina la manera en que los eventos climáticos extremos, los factores humanos y el ambiente natural interactúan para condicionar los impactos de los desastres y las opciones para la gestión del riesgo y la

  7. Objetivos de desarrollo del Milenio informe de 2005

    E-Print Network [OSTI]

    Espigares, Tíscar

    Objetivos de desarrollo del Milenio informe de 2005 naciones unidas #12;El presente informe se basa para la infancia conferencia de las naciones unidas sobre comercio y desarrollo fondo de desarrollo de cooperación y desarrollo económicos organización mundial del comercio #12;Objetivos de desarrollo del Milenio

  8. Futuristi e anarchici: Dalla fondazione del futurismo all'ingresso italiano nella prima guerra mondiale (1909 - 1915)

    E-Print Network [OSTI]

    Iotti, Laura

    2010-01-01T23:59:59.000Z

    dominata prevalentemente dal governo del liberale Giovannibrutale oppressione del governo. Ciò porterà a conseguenti e

  9. El Sexto Festival de Teatro Español del Siglo de Oro

    E-Print Network [OSTI]

    Pé rez-Pisonero, Arturo

    1981-04-01T23:59:59.000Z

    SPRING 1981 79 El Sexto Festival de Teatro Español del Siglo de Oro Arturo Pérez-Pisonero El Sexto Festival de Teatro Español del Siglo de Oro, celebrado en el Chamizal National Memorial en las fechas del 6 al 22 de marzo, ha presen tado, como... ofrece el teatro del Siglo de Oro. Y en tusiasmo, en este caso genuino, ha sido el del público, quien unas noches ha aplaudido los aciertos, y otras, como aquel otro de los corrales, se ha burlado jocosamente de la impericia de los actores. Pero al...

  10. Consejo Asesor Consejo Asesor del Decanato de Estudios Tecnolgicos Acta 07-2012 del 28/09/12 Pg. 1 de 6

    E-Print Network [OSTI]

    Vásquez, Carlos

    (Coordinador de Comercio Exterior y Lic. Comercio Internacional), María Fátima Pinho (Coordinadora de). Orden del día propuesto 1. Consideración del Orden del Día. 2. Informe del Decano. 3. Programas de modificaciones. 2. Informe del Decano El Decano realizó los siguientes anuncios: Aprobación en Consejo Directivo

  11. Consejo Asesor Consejo Asesor del Decanato de Estudios Tecnolgicos Acta 05-2012 del 08/06/12 Pg. 1 de 6

    E-Print Network [OSTI]

    Vásquez, Carlos

    ), Enio Ortiz (Coordinador de Comercio Exterior), Martín Durán (Coordinador de Tecnología Mecánica, Asistente al Decano. Orden del día propuesto 1. Consideración del Orden del Día. 2. Informe del Decano. 3 aprueba sin modificaciones. 2. Informe del Decano Se extiende la invitación a los profesores

  12. Del Norte means north to recycling

    SciTech Connect (OSTI)

    Aquino, J.T.

    1998-06-01T23:59:59.000Z

    Del Norte Regional Recycling and Transfer Station is owned by the city of Oxnard, California and operated by BLT Enterprises, Inc. The Del Norte facility--located in southwestern Ventura County about an hour northwest of Los Angeles--processes polyethylene terephthalate (PET) and high-density polyethylene (HDPE) plastic containers, aluminum, steel, glass, old corrugated containers (OCC), newspapers, computer printout paper, white and colored ledger paper, coated book, supermix paper, telephone books, and old magazines. According to the company, there has been virtually no community opposition to the site. The facility has few neighbors, and those are agricultural. To keep the community relationship strong, the facility`s design and location all but eliminated odor and noise complaints. The building was designed against the prevailing wind pattern, and BLT processes odorous material fast. A misting system installed for dust suppression also can be used with a solution for odor control should the need arise.

  13. The characteristic of carbon-coated LiFePO{sub 4} as cathode material for lithium ion battery synthesized by sol-gel process in one step heating and varied pH

    SciTech Connect (OSTI)

    Triwibowo, J., E-mail: joko.triwibowo@lipi.go.id [Research Center for Physics LIPI, Kawasan PUSPIPTEK Serpong (Indonesia); Yuniarti, E.; Suharyadi, E. [Gadjah Mada University, Faculty of Mathematics and Natural Sciences, Sekip Utara Yogyakarta (Indonesia)

    2014-09-25T23:59:59.000Z

    This research has been done on the synthesis of carbon coated LiFePO{sub 4} through sol-gel process. Carbon layer serves for improving electronic conductivity, while the variation of pH in the sol-gel process is intended to obtain the morphology of the material that may improve battery performance. LiFePO{sub 4}/C precursors are Li{sub 2}CO{sub 3}, NH{sub 4}H{sub 2}PO{sub 4} and FeC{sub 2}O{sub 4}.H{sub 2}O and citric acid. In the synthesis process, consisting of a colloidal suspension FeC{sub 2}O{sub 4}.H{sub 2}O and distilled water mixed with a colloidal suspension consisting of NH{sub 4}H{sub 2}PO{sub 4}, Li{sub 2}CO{sub 3}, and distilled water. Variations addition of citric acid is used to control the pH of the gel formed by mixing two colloidal suspensions. Sol in this study had a pH of 5, 5.4 and 5.8. The obtained wet gel is further dried in the oven and then sintered at a temperature 700°C for 10 hours. The resulting material is further characterized by XRD to determine the phases formed. The resulting powder morphology is observed through SEM. Specific surface area of the powder was tested by BET, while the electronic conductivity characterized with EIS.

  14. Identification Los adultos del barrenador del fresno son ms grandes y de un verde ms brillante que las especies nativas de Agrilus en Norteamrica

    E-Print Network [OSTI]

    Balser, Teri C.

    la cubierta de las alas de un verde esmeralda y metálico más oscuro. La parte superior del abdomen enero 2005 Figura 1. Barrenador adulto. El barrenador del fresno, el barrenador verde esmeralda del

  15. Ethnic Vistas: Minorities, the Environment, and the Welfare State

    E-Print Network [OSTI]

    Tanemura, Janice

    2010-01-01T23:59:59.000Z

    takes on the form of land reclamation projects that benefitimpact is in conservation—land reclamation projects and thea reference to New Deal land reclamation projects that were

  16. VISTA DATA FLOW SYSTEM for VIRCAM & WFCAM data

    E-Print Network [OSTI]

    Tittley, Eric

    Hardware/OS/DBMS Design Document author J. Bryant (WFAU Edinburgh) Astronomical Database Curator number VDF.2.2 OS/DBMS choice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2.3 `Load, Operating System (OS) and DataBase Management System (DBMS) together is that the three are intimately tied

  17. Ethnic Vistas: Minorities, the Environment, and the Welfare State

    E-Print Network [OSTI]

    Tanemura, Janice

    2010-01-01T23:59:59.000Z

    parenthetically within the text as SMT. men over fifty….whoas a man. Fruit of the land” (SMT, 240). “Otoko” assumes thethe poetry, the fatalism” (SMT, 35). Yamada-san in many ways

  18. Ethnic Vistas: Minorities, the Environment, and the Welfare State

    E-Print Network [OSTI]

    Tanemura, Janice

    2010-01-01T23:59:59.000Z

    between racial damage and environmental damage in twentieth-bodily, psychic, and environmental damage in Walker’s novelotherwise ungraspable scale of environmental damage to whole

  19. Buena Vista Biomass Power LCC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy Resources JumpLCC Jump to:

  20. Buena Vista County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy Resources JumpLCC Jump to:Virginia:

  1. Buena Vista Wind Farm I | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy Resources JumpLCC Jump

  2. Buena Vista, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy Resources JumpLCC Jump10387°,

  3. Buena Vista, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy Resources JumpLCC

  4. Chula Vista, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here.TelluricPower InternationalChuichu, Arizona: Energy Resources

  5. Chula Vista, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here.TelluricPower InternationalChuichu, Arizona: Energy ResourcesChula

  6. How Chula Vista, California Is Turning Cooking Oil Into Savings |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department ofOral Testimony of Secretary Samuel HappyFuel

  7. Nordic Turbines Inc formerly Vista Dorada Corporation | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarmsPowerKaitian Windpower

  8. Buena Vista County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei: Energy ResourcesIowa: Energy

  9. Buena Vista Wind Farm Repower | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei: Energy ResourcesIowa:

  10. Bayou Vista, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass Conversions IncBay County, Florida: Energy ResourcesBayWaEnergyBayonne,

  11. Valle Vista, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologies andVacant Jump to:ValeValle Secolo

  12. Vista Center, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeterUtah: Energydba Vision Motor Corp Jump to:Center,

  13. Vista International Technologies Inc formerly Nathaniel Energy Corp | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeterUtah: Energydba Vision Motor Corp JumpEnergy

  14. Sol rios | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG26588°,Socorromercury investigations,rios Jump to:

  15. DE-SOL-0003641 001

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4Customer-Comments7Bench-ScaleTBD Notice12/21/2012

  16. Big Sol - Facilities - Cyclotron Institute

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumniComplexMaterial Science | StanfordBiddingBig Data

  17. Comparative study of NiFe{sub 2?x}Al{sub x}O{sub 4} ferrite nanoparticles synthesized by chemical co-precipitation and sol–gel combustion techniques

    SciTech Connect (OSTI)

    Gul, I.H., E-mail: iftikhar_qau@yahoo.com [Thermal Transport Laboratory, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), H-12 Islamabad (Pakistan); Pervaiz, Erum [Thermal Transport Laboratory, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), H-12 Islamabad (Pakistan)] [Thermal Transport Laboratory, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), H-12 Islamabad (Pakistan)

    2012-06-15T23:59:59.000Z

    Graphical abstract: AFM images of NiFe{sub 2}O{sub 4} ferrite nanoparticles at room temperature synthesized by sol–gel technique. Highlights: ? Particle size reduces to less than 30 nm. ? DC electrical resistivity increases with substitution of Cr{sup 3+}. ? Dielectric constant decreases. -- Abstract: A series of aluminum substituted Ni-ferrite nanoparticles have been synthesized by chemical co-precipitation and sol–gel techniques. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscope (AFM), Fourier transform infrared spectroscopy (FTIR), DC electrical resistivity and dielectric properties. Analysis of the X-ray diffraction pattern of all the samples confirmed the formation of spinel structure. The crystallite sizes remain within the range 25–41 ± 3 nm. FTIR measurements show two fundamental absorption bands, assigned to the vibration of tetrahedral and octahedral sites. DC electrical resistivity increases from 6.60 × 10{sup 7} to 6.9 × 10{sup 10} ? cm as the Al{sup 3+} concentration increases from 0.00 to 0.50. The dielectric constant and loss tangent decreases with increasing Al{sup 3+} concentration from 22 to 14, 0.354 to 0.27 respectively at 5 MHz for all the samples. Impedance measurements as a function of frequency (1 kHz–5 MHz) at room temperature further helped in analyzing the electrical properties of the prepared samples.

  18. Teatro en Buenos Aires, julio del 2000

    E-Print Network [OSTI]

    Persino, Marí a Silvina

    2001-10-01T23:59:59.000Z

    sostenidas por el gobierno cobran una admisión cuyo valor ronda el de una entrada de cine, y muchas veces con la opción de un día a mitad de precio. Claro que la contrapartida es un sistema que apenas se sostiene: durante el mes de julio, los actores de... representar han logrado con El amateur un espectáculo de gran calidad. El escenario vacío del comienzo se irá poblando con el transcurso de la obra pero no más que de una bicicleta profesional y un soporte fijo sobre el que el ciclista creará la ilusión de...

  19. Incubar del Caribe | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia,IDGWP WindSatelliteInSAR Jump to:Efficiency -Incubar del

  20. Fundicion Nodular del Norte | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarms A S JumpWindfarmFundicion Nodular del Norte Jump

  1. Consejo Asesor del Decanato de Estudios Tecnolgicos Acta 12-2011 Pg. 1 de 7 UNIVERSIDAD SIMON BOLIVAR

    E-Print Network [OSTI]

    Vásquez, Carlos

    propuesto 1. Consideración del Orden del Día. 2. Informe del Decano 3. Lectura y Aprobación de Actas a consideración el Orden del Día, se aprueba sin modificaciones. 2. Informe del Decano Del Consejo Académico profesionales. Hizo mención a la oferta del Programa de Perfeccionamiento Profesional en Comercio Exterior, que

  2. abuso del estudio: Topics by E-print Network

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

    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  3. al estudio del: Topics by E-print Network

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

    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  4. avance del marco: Topics by E-print Network

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

    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  5. asignativa del mercado: Topics by E-print Network

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

    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  6. SEGUIMIENTO DE LA REPRODUCCIN DEL CHORLITEJO PATINEGRO (Charadrius

    E-Print Network [OSTI]

    Figuerola, Jordi

    Desembocadura: 3 dias/semana · Ca l'Arana: 3 dias/semana · Playa del Golf: 1 día/semana · Playa de los Militares

  7. agustiniana del tiempo: Topics by E-print Network

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

    ecuaciones diferenciales se resuelve Politcnica de Catalunya, Universitat 3 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  8. alimentos del caribe: Topics by E-print Network

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

    entre los cinco bosques de manglar ms extensos Gilbes, Fernando 6 TURISMO, ARQUITECTURA E IDENTIDAD URBANA. EL CASO DE TRES CIUDADES RECIENTES EN LA COSTA DEL CARIBE,...

  9. aplicaciones del suero: Topics by E-print Network

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

    de Alicante en 2001, es uno de Boemo, Eduardo 22 Uso del conocimiento de la arquitectura Fermi para mejorar el rendimiento en aplicaciones Computer Technologies and...

  10. aspectos psicosociales del: Topics by E-print Network

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

    e sua gravidade. Mtodos: (more) Mnica Tilli Reis Pessa Conde 2007-01-01 7 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  11. anlisis del discurso: Topics by E-print Network

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

    calidad Gilbes, Fernando 8 V SEMINARIO HISPANO-ARGENTINO: Los discursos sobre la Ciencia y las Nuevas Tecnologas en la Sociedad del Conocimiento Engineering Websites Summary:...

  12. aspectos relevantes del: Topics by E-print Network

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

    e sua gravidade. Mtodos: (more) Mnica Tilli Reis Pessa Conde 2007-01-01 9 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  13. aspectos del aseguramiento: Topics by E-print Network

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

    e sua gravidade. Mtodos: (more) Mnica Tilli Reis Pessa Conde 2007-01-01 6 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  14. aspectos poblacionales del: Topics by E-print Network

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

    e sua gravidade. Mtodos: (more) Mnica Tilli Reis Pessa Conde 2007-01-01 7 CIENCIA, TECNOLOGA, POLTICA Y PLANIFICACIN DEL AGUA Y DE Engineering Websites Summary: de...

  15. antiinflamatoria del producto: Topics by E-print Network

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    7 Cdigos UNESCO: 330909 Frecuencia del curso: Anual AVANCES E INNOVACIN EN LA CIENCIA Y TECNOLOGA DE PRODUCTOS LCTEOS Physics Websites Summary: materias primas hasta los...

  16. avanzado del conducto: Topics by E-print Network

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    Tlaxcala DifusinCinvestav Subdireccin de Posgrado www.cinvestav.mx Cinvestav Ciencia y Avanzados del IPN Ciencia y tecnolog-a de clase mundial Presentacin y de...

  17. ambiental del instituto: Topics by E-print Network

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    paisaje en algunas ciudades Escolano, Francisco 4 Visite el sitio Web del Instituto de Ciencia Regional, donde encontrar informacin Computer Technologies and Information Sciences...

  18. arquitectura del sitio: Topics by E-print Network

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    por guiones y se deben Escolano, Francisco 4 Visite el sitio Web del Instituto de Ciencia Regional, donde encontrar informacin Computer Technologies and Information Sciences...

  19. al estado del: Topics by E-print Network

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    REA DE DERECHO ADMINISTRATIVO REA DE DERECHO CONSTITUCIONAL REA DE CIENCIA Escolano, Francisco 8 BOLETN OFICIAL DEL ESTADO Nm. 162 Sbado 7 de julio de 2012 Sec....

  20. areniscas del grupo: Topics by E-print Network

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    del Grupo GADEA celebran el Seminario sobre salud y enfermedad en la sociedad Ciencia de las universidades de Alicante y Miguel Hernndez, especialistas en los...

  1. aporte del caracol: Topics by E-print Network

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    por Islas, Len 5 Semirido: un desafo para la CienciaSemirido: un desafo para la Ciencia del Suelodel Suelo Environmental Sciences and Ecology Websites Summary: mostr...

  2. anales del instituto: Topics by E-print Network

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    paisaje en algunas ciudades Escolano, Francisco 3 Visite el sitio Web del Instituto de Ciencia Regional, donde encontrar informacin Computer Technologies and Information Sciences...

  3. atencion del policlinico: Topics by E-print Network

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    2012 -elenco del personale con seggio assegnato Physics Websites Summary: assegnato EGIDI Aurelio AULA PIANO TERRA, EX ISTITUTO DI PEDIATRIA - POLICLINICO UMBERTO I5 EGIDI...

  4. argentinas del virus: Topics by E-print Network

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    21 22 23 24 25 Next Page Last Page Topic Index 1 Multiplicador del gasto pblico en Argentina. Open Access Theses and Dissertations Summary: ??Este trabajo proporciona por...

  5. amortiguadoras caso del: Topics by E-print Network

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    Boyer, Edmond 3 LA INESTABILIDAD DEMOCRTICA EN LA AMRICA DEL SIGLO XXI: LOS CASOS DE ARGENTINA Y Joo Carlos AMOROSO BOTELHO Physics Websites Summary: LA INESTABILIDAD...

  6. aguda experiencia del: Topics by E-print Network

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    Websites Summary: Mundial de la Biosfera (UNESCO), Parque Nacional Torres del Paine, Patagonia - Chile 2012: Una Experiencia al Parque Nacional y Reserva Mundial de la Biosfera...

  7. algunas pegmatitas del: Topics by E-print Network

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    Clinical Center) Escuela infantil de Bandettini, Peter A. 31 Southernmost Argentine Patagonia comprises Santa Cruz and Tierra del Fuego provinces CiteSeer Summary: Se presentan...

  8. area tierra del: Topics by E-print Network

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    of ice dynamics on erosion. Using seismic Koppes, Michele 5 Southernmost Argentine Patagonia comprises Santa Cruz and Tierra del Fuego provinces CiteSeer Summary: Se presentan...

  9. alteraciones del desarrollo: Topics by E-print Network

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    de la Engineering Websites Summary: enseanzas, as- como en el control de su calidad y del correcto desarrollo de los programas formativos. Reglamento interno...

  10. agenda del desarrollo: Topics by E-print Network

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    de la Engineering Websites Summary: enseanzas, as- como en el control de su calidad y del correcto desarrollo de los programas formativos. Reglamento interno...

  11. analitico del proceso: Topics by E-print Network

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    modelo de madurez mencionado y el incremento en el control del proyecto. Palabras clave: Calidad de Software, Procesos de desarrollo, CMM (Capability Maturity Model), KPA's (Key...

  12. aerotransportada del proceso: Topics by E-print Network

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    modelo de madurez mencionado y el incremento en el control del proyecto. Palabras clave: Calidad de Software, Procesos de desarrollo, CMM (Capability Maturity Model), KPA's (Key...

  13. alternativa del desarrollo: Topics by E-print Network

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    de la Engineering Websites Summary: enseanzas, as- como en el control de su calidad y del correcto desarrollo de los programas formativos. Reglamento interno...

  14. analisis del signo: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  15. analisis estructural del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  16. analisis del potencial: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  17. analisis dinamico del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  18. analisis retrospectivo del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  19. analisis del marco: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  20. analisis critico del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  1. analisi del ciclo: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  2. analisis del comportamiento: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  3. analisis experimental del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  4. analisis del sistema: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  5. analisis del consumo: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  6. analisis estadistico del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  7. analisis termico del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  8. analisis del mercado: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  9. analisis comparativo del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  10. analisis quimico del: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  11. aplicacion del analisis: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  12. ambientale del progetto: Topics by E-print Network

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    e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso...

  13. aprovechamiento energetico del: Topics by E-print Network

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    della Computer Technologies and Information Sciences Websites Summary: a dire energia eolica, solare, aerotermica (energia accumulata nell'aria ambiente sotto forma di calore del...

  14. Tecnologías en escena: Del teatro multimedia al teatro cibernetico

    E-Print Network [OSTI]

    Villegas-Silva, Claudia

    2012-01-01T23:59:59.000Z

    newstuff/noved1.html. —. “Rito, Tecnologia e Novos Mediaçoesa la utilización de la tecnología en el teatro actual. Elde la muerte con tecnología contemporánea La imagen del

  15. ambiental del municipio: Topics by E-print Network

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    riego (more) Calgua de Len, Byron Tomas 2013-01-01 3 Prcticas de Evaluacin del Impacto Ambiental Revisin de Estudios de Impacto Ambiental Environmental Sciences and...

  16. Any Mundial de les Matemtiques 19 de juny del 2000

    E-Print Network [OSTI]

    Hurtado, Ferran

    a partir de simulacions virtuals #12;d'accidents, i el control del trànsit s'haurà establert gràcies a la

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    Milano-Bicocca, Università

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  18. amrica del sur: Topics by E-print Network

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  19. alteraciones del transporte: Topics by E-print Network

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

    total del trajecte: 40 minuts Comparaci transport pblic,90 Emissions addicionals (CO2): 0 kg Emissions addicionals (SO2): 0 kg Transport pblicTransport privat Despesa...

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    Paris-Sud XI, Université de

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