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Sample records for ng niger sl

  1. Empordavent SL | Open Energy Information

    Open Energy Info (EERE)

    Empordavent SL Jump to: navigation, search Name: Empordavent SL Place: Barcelona, Spain Product: Project developer in which Fersa owns 60%. References: Empordavent SL1 This...

  2. Albabio SL | Open Energy Information

    Open Energy Info (EERE)

    SL Jump to: navigation, search Name: Albabio SL Place: Almeria, Spain Product: Biodiesel producer using used vegetable oils and animal fat as raw material Coordinates:...

  3. Anasol SL | Open Energy Information

    Open Energy Info (EERE)

    Anasol SL Jump to: navigation, search Name: Anasol SL Place: Marbella, Spain Sector: Solar Product: A Solar PV project developer, located in Marbella, Spain. References: Anasol...

  4. Intrameder SL | Open Energy Information

    Open Energy Info (EERE)

    SL Place: Tomelloso (Ciudad Real), Spain Zip: 13700 Sector: Solar Product: A Spanish manufacturer of solar tracking systems. References: Intrameder SL1 This article is...

  5. Biodiesel Aragon SL | Open Energy Information

    Open Energy Info (EERE)

    Aragon SL Jump to: navigation, search Name: Biodiesel Aragon SL Place: Altorricon, Spain Product: Spanish-based biodiesel project developer. References: Biodiesel Aragon SL1 This...

  6. Solaris Gestion Solar SL | Open Energy Information

    Open Energy Info (EERE)

    SL Jump to: navigation, search Name: Solaris Gestion Solar SL Place: Spain Product: Spanish project developer working with Pevafersa. References: Solaris Gestion Solar SL1...

  7. Blue Ng | Open Energy Information

    Open Energy Info (EERE)

    Ng Jump to: navigation, search Name: Blue-Ng Place: Bath, United Kingdom Zip: BA1 1SR Sector: Biomass Product: UK-based company that constructs and operates combined heat and...

  8. Prehenita SL | Open Energy Information

    Open Energy Info (EERE)

    Spain Product: A local Spanish geological consulting company that has extensive knowledge of Spain(tm)s geology. References: Prehenita SL1 This article is a stub. You...

  9. Esinfer SL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Esinfer SL Place: Madrid, Spain Zip: 28880 Product: Spanish PV system installer. Coordinates: 40.4203, -3.705774 Show Map Loading map......

  10. Rodesol SL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Rodesol SL Place: Madrid, Spain Zip: 28042 Product: Spanish PV project developer. Coordinates: 40.4203, -3.705774 Show Map Loading map......

  11. Husesolar SL | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Husesolar SL Place: Valencia, Spain Zip: 46009 Product: A Spanish project developer. Coordinates: 39.468791, -0.376913 Show Map Loading map......

  12. TAU Solar SL | Open Energy Information

    Open Energy Info (EERE)

    Solar SL Jump to: navigation, search Name: TAU Solar SL Place: Madrid, Spain Zip: 28043 Product: Spanish PV project developer. References: TAU Solar SL1 This article is a stub....

  13. Sun Fund 5 SL | Open Energy Information

    Open Energy Info (EERE)

    Fund 5 SL Jump to: navigation, search Name: Sun Fund 5 SL Place: Madrid, Spain Product: Spanish PV project developer. References: Sun Fund 5 SL1 This article is a stub. You can...

  14. Erbi Solar SL | Open Energy Information

    Open Energy Info (EERE)

    Erbi Solar SL Jump to: navigation, search Name: Erbi Solar SL Place: Spain Product: Spanish PV project developer. References: Erbi Solar SL1 This article is a stub. You can help...

  15. Enersol Proyectos SL | Open Energy Information

    Open Energy Info (EERE)

    Enersol Proyectos SL Jump to: navigation, search Name: Enersol Proyectos SL Place: Toledo, Spain Product: Developing and acting as borrower for a 10MW PV project in Toledo....

  16. Grupo Proener SL | Open Energy Information

    Open Energy Info (EERE)

    Proener SL Jump to: navigation, search Name: Grupo Proener SL Place: Madrid, Spain Zip: 28109 Sector: Renewable Energy Product: A Spanish construction and engineering company,...

  17. Enertis Solar SL | Open Energy Information

    Open Energy Info (EERE)

    Enertis Solar SL Jump to: navigation, search Name: Enertis Solar SL Place: Madrid, Spain Zip: 28703 Product: Spain-based technical consultancy for PV projects. Coordinates:...

  18. Fergo Galicia Vento SL | Open Energy Information

    Open Energy Info (EERE)

    Fergo Galicia Vento SL Jump to: navigation, search Name: Fergo Galicia Vento SL Place: Spain Sector: Wind energy Product: A wind farm developer and operator located in Galicia,...

  19. SICE Renovables SL | Open Energy Information

    Open Energy Info (EERE)

    SICE Renovables SL Jump to: navigation, search Name: SICE Renovables SL Place: Madrid, Spain Zip: 28050 Sector: Services Product: Madrid-based firm providing technical consultancy...

  20. Saptashva Solar SL | Open Energy Information

    Open Energy Info (EERE)

    Saptashva Solar SL Jump to: navigation, search Name: Saptashva Solar SL Place: Madrid, Spain Product: Spanish PV project development subsidiary of Indian telecom firm XL Telecom,...

  1. Free Power SL | Open Energy Information

    Open Energy Info (EERE)

    Power SL Jump to: navigation, search Name: Free Power SL Place: Barcelona, Spain Zip: 8110 Sector: Solar Product: Distributor of products to the solar power industry in Spain....

  2. Aliwin Plus SL | Open Energy Information

    Open Energy Info (EERE)

    Aliwin Plus SL Jump to: navigation, search Name: Aliwin Plus SL Place: Spain Sector: Renewable Energy, Solar Product: Aliwin was created in April 2006 for the promotion,...

  3. Talleres Clavijo SL | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Talleres Clavijo SL Place: Viana, Spain Zip: 31230 Product: A Spanish manufacturer of dual-axis PV tracking systems. References: Talleres Clavijo SL1...

  4. Finfocer XXI SL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Finfocer XXI SL Place: Spain Sector: Solar Product: Spanish solar project developer. References: Finfocer XXI SL1 This article is a stub. You...

  5. Global Celsius SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Global Celsius SL Place: Madrid, Spain Sector: Wind energy Product: Spanish wind project developer. References: Global Celsius SL1 This article is a stub. You...

  6. Solventus Industrial SL | Open Energy Information

    Open Energy Info (EERE)

    Name: Solventus Industrial SL Place: Alczar de San Juan, Spain Zip: 13600 Product: Spanish project developer and engineering. References: Solventus Industrial SL1 This...

  7. Global Energias Renovables SL | Open Energy Information

    Open Energy Info (EERE)

    Energias Renovables SL Jump to: navigation, search Name: Global Energias Renovables SL Place: Madrid, Spain Sector: Wind energy Product: Spanish wind power developer. References:...

  8. Globasol Energias Renovables SL | Open Energy Information

    Open Energy Info (EERE)

    Globasol Energias Renovables SL Jump to: navigation, search Name: Globasol Energias Renovables SL Place: Spain Sector: Solar Product: Develops solar projects on behalf of a...

  9. Soltec Energias Renovables SL | Open Energy Information

    Open Energy Info (EERE)

    Soltec Energias Renovables SL Jump to: navigation, search Name: Soltec Energias Renovables SL Place: Murcia, Spain Zip: 30500 Product: Spanish PV project developer, small-scale...

  10. Gesfesa Energia SL | Open Energy Information

    Open Energy Info (EERE)

    Gesfesa Energia SL Jump to: navigation, search Name: Gesfesa Energia SL Place: Valencia, Spain Zip: 46004 Sector: Solar Product: Involved in construction of buidings and and solar...

  11. DISOLARFV Energia SL | Open Energy Information

    Open Energy Info (EERE)

    DISOLARFV Energia SL Jump to: navigation, search Name: DISOLARFV Energia SL Place: Valladolid, Spain Zip: 47014 Sector: Solar Product: Valladolid - based solar PV developer....

  12. Energia Igesol SL | Open Energy Information

    Open Energy Info (EERE)

    Igesol SL Jump to: navigation, search Name: Energia Igesol SL Place: Valladolid, Spain Zip: 47003 Product: Engineers PV projects in Spain, in partnership with Grupo Pevafersa....

  13. Energes SL | Open Energy Information

    Open Energy Info (EERE)

    Place: Bormujos (Sevilla), Spain Zip: 41930 Product: Spain based EPC contractor for PV plants. References: Energes SL1 This article is a stub. You can help OpenEI by expanding...

  14. Solar Wind Europe SL | Open Energy Information

    Open Energy Info (EERE)

    Europe SL Jump to: navigation, search Name: Solar Wind Europe SL Place: Madrid, Spain Zip: 28028 Product: Spain-based distributor of Russia-made PV modules. References: Solar Wind...

  15. Campo 3 SL | Open Energy Information

    Open Energy Info (EERE)

    Campo 3 SL Jump to: navigation, search Name: Campo 3 SL Place: Ciudad Real, Spain Zip: 13170 Sector: Solar Product: Solar PV and solar thermal project developer, also involved in...

  16. Affine toric SL(2)-embeddings

    SciTech Connect (OSTI)

    Gaifullin, S A

    2008-04-30

    In the theory of affine SL(2)-embeddings, which was constructed in 1973 by Popov, a locally transitive action of the group SL(2) on a normal affine three-dimensional variety X is determined by a pair (p/q,r), where 0

  17. Abengoa Bioenergia SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Abengoa Bioenergia SL Place: Seville, Spain Zip: 41018 Product: A biodiesel production and a plant operation company within the European market as a part of...

  18. Alterna Recursos Energetics SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Alterna Recursos Energetics SL Place: Les Franqueses del Valls, Spain Zip: 8520 Product: Spain-based installer and marketer of roof-mounted PV systems....

  19. Avanzalia Solar SL | Open Energy Information

    Open Energy Info (EERE)

    PV project developer; assists with documentation, planning, design, installation and maintenance. References: Avanzalia Solar SL1 This article is a stub. You can help OpenEI by...

  20. Capital Energy SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Capital Energy SL Place: Madrid, Spain Zip: 28016 Sector: Solar, Wind energy Product: Offshore wind farm, solar and biodiesel plant developer. Coordinates:...

  1. Eshia Energia SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Eshia Energia SL Place: Barcelona, Spain Zip: 8930 Sector: Solar, Wind energy Product: Manufacturer of on-board wind and solar systems Coordinates:...

  2. Sol3g SL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Sol3g SL Place: Cerdanyola, Spain Zip: 8290 Product: Spanish manufacturer of high concentration concentrator PV systems and tracking devices;...

  3. Anemoi Renovables SL | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Anemoi Renovables SL Place: Madrid, Spain Zip: 28020 Product: Spanish project development and construction wing of Platina Partners, 20% owned by...

  4. Proyecciones Solares SL | Open Energy Information

    Open Energy Info (EERE)

    Name: Proyecciones Solares SL Place: Madrid, Spain Zip: 28007 Sector: Solar Product: A Spanish engineering company specialised in PV and solar passive system installation....

  5. Prime Solar Senergy SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Prime Solar Senergy SL Place: Barcelona, Spain Zip: 8021 Product: Spanish project developer; obtains regulatory approvals and certifications in the European...

  6. Maxsun Energia Natural SL | Open Energy Information

    Open Energy Info (EERE)

    Natural SL Place: Andalucia, Spain Sector: Solar Product: Manufactures solar thermal water heating systems. Coordinates: 37.36478, -4.57493 Show Map Loading map......

  7. Niger | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Niger NNSA Supports IAEA Regional Training in Zambia on Management Practices for Uranium The International Atomic Energy Agency (IAEA), European Commission and National Nuclear Security Administration (NNSA) co-sponsored a training course in Livingstone, Zambia this week focusing on good management practices for uranium ore concentrate (UOC). The Zambia Radiation Protection Authority

  8. Niger-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2007 Country Niger Western Africa References IAEA Project Database1 IAEA...

  9. Grupo Sitec Solar Iniciativas Tecnologicas SL | Open Energy Informatio...

    Open Energy Info (EERE)

    Sitec Solar Iniciativas Tecnologicas SL Jump to: navigation, search Name: Grupo Sitec (Solar Iniciativas Tecnologicas) SL Place: Ibi, Spain Zip: 3440 Product: Installs turnkey,...

  10. Brigadier General S.L. Davis | National Nuclear Security Administratio...

    National Nuclear Security Administration (NNSA)

    Administrator for Military Applications Brigadier General S.L. Davis Brigadier General S.L. Davis is the Principal Assistant Deputy Administrator for Military Applications at the ...

  11. Suntrack P4Q Electronics SL | Open Energy Information

    Open Energy Info (EERE)

    SL Jump to: navigation, search Name: Suntrack (P4Q Electronics SL) Place: Alonsotegi, Spain Zip: 48810 Sector: Solar Product: Spain-based firm that manufactures...

  12. Gas Natural Corporacion Eolica SL | Open Energy Information

    Open Energy Info (EERE)

    Natural Corporacion Eolica SL Jump to: navigation, search Name: Gas Natural Corporacion Eolica SL Place: Barcelona, Spain Zip: 8002 Sector: Wind energy Product: Barcelona...

  13. FRV formerly Fotowatio Energia Solar SL | Open Energy Information

    Open Energy Info (EERE)

    formerly Fotowatio Energia Solar SL Jump to: navigation, search Name: FRV (formerly Fotowatio Energia Solar SL) Place: Madrid, Spain Zip: 28010 Sector: Renewable Energy Product:...

  14. Shifter image of STAR SL13a

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

    Shifter image of STAR SL13a Shifter image of STAR SL13a WORK-IN PROGRESS A demonstrator STAR Shifter image is available for testing at Edison. At this time there is only one STAR image available for starver=SL13a. To deploy it on a single 32 core Cori node for 30 minutes execute the following sequence of commands (marked in bold) /* login to Edison, keep graphics port open */ my-laptop$ ssh -A -X edison.nersc.gov /* load needed module */ edison06:~>$ module load shifter /* verify you see STAR

  15. SL/ST Performance Management Training

    Broader source: Energy.gov [DOE]

    The training provides an overview of DOE's SL/ST appraisal system, as well as describes key actions within all of the major phases of the annual performance management cycle. The guidance/training...

  16. Vade Solar SL | Open Energy Information

    Open Energy Info (EERE)

    search Name: Vade Solar SL Place: Tudela, Spain Zip: 31500 Sector: Solar Product: Vade Solar is part of Canaliza Energia, a company created and to 50% owned by Caja Navarra....

  17. PVT-NG sensor final report.

    SciTech Connect (OSTI)

    Mitchell, Dean James; Brusseau, Charles A.

    2012-01-01

    This document is a final report for the polyvinyl toluene (PVT) neutron-gamma (PVT-NG) project, which was sponsored by the Domestic Nuclear Detection Office (DNDO). The PVT-NG sensor uses PVT detectors for both gamma and neutron detection. The sensor exhibits excellent spectral resolution and gain stabilization, which are features that are beneficial for detection of both gamma-ray and neutron sources. In fact, the ability to perform isotope identification based on spectra that were measured by the PVT-NG sensor was demonstrated. As described in a previous report, the neutron sensitivity of the first version of the prototype was about 25% less than the DNDO requirement of 2.5 cps/ng for bare Cf-252. This document describes design modifications that were expected to improve the neutron sensitivity by about 50% relative to the PVT-NG prototype. However, the project was terminated before execution of the design modifications after portal vendors demonstrated other technologies that enable neutron detection without the use of He-3. Nevertheless, the PVT-NG sensor development demonstrated several performance goals that may be useful in future portal designs.

  18. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Tons 59 2008 EIA Natural Gas Reserves 0 Cubic Meters (cu m) 149 2010 CIA World Factbook Oil Reserves 0 Barrels (bbl) 148 2010 CIA World Factbook Energy Maps featuring Niger No...

  19. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Niger Population 17,138,707 GDP 6,022,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code NE 3-letter ISO code NER Numeric ISO...

  20. FY 2014 SL/ST Performance Appraisal System Guidance

    Broader source: Energy.gov [DOE]

    This document provides a summary of the key performance management requirements for the FY 2014 SL/ST performance management cycle. These requirements should be understood and applied for all SL/ST...

  1. RDS-SL VS Communication System

    SciTech Connect (OSTI)

    2012-09-12

    The RDS-SL VS Communication System is a component of the Radiation Detection System for Strategic, Low-Volume Seaports. Its purpose is to acquire real-time data from radiation portal monitors and cameras, record that data in a database, and make it available to system operators and administrators via a web interface. The software system contains two components: a standalone data acquisition and storage component and an ASP.NETweb application that implements the web interface.

  2. Test Report for NG Sensors GTX-1000.

    SciTech Connect (OSTI)

    Manginell, Ronald P.

    2015-02-01

    This report describes initial testing of the NG Sensor GTX-1000 natural gas monitoring system. This testing showed that the retention time, peak area stability and heating value repeatability of the GTX-1000 were promising for natural gas measurements in the field or at the well head. The repeatability can be less than 0.25% for LHV and HHV for the Airgas standard tested in this report, which is very promising for a first generation prototype. Ultimately this system should be capable of 0.1% repeatability in heating value at significant size and power reductions compared with competing systems.

  3. DAVID Fuel Cell Components SL | Open Energy Information

    Open Energy Info (EERE)

    manufacture and marketing of components and devices for PEM fuel cells, direct methanol fuel cells (DMFC) and fuel reformers. References: DAVID Fuel Cell Components SL1...

  4. Ra Solar Systems Solutions SL | Open Energy Information

    Open Energy Info (EERE)

    Ra Solar Systems & Solutions SL Place: Madrid, Spain Zip: 28033 Sector: Solar Product: Spanish project developer and finance arranger for large-scale solar farms; also acts as...

  5. Niger-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Niger-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  6. Mobile Facility Records Annual Climate Cycle in Niger, Africa

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

    Records Annual Climate Cycle in Niger, Africa Because dust can block incoming solar energy, and because solar energy drives weather and climate, scientists around the world...

  7. SlISANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    SlISANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor March 13, 2013 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT...

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

    National Nuclear Security Administration (NNSA)

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

  9. Sondex PHE-Type SL140-TM-EE-190 | Open Energy Information

    Open Energy Info (EERE)

    PHE-Type SL140TM-EE-190 Distributed Generation Purpose Domestic hot water, Space heat, HVAC reheat Retrieved from "http:en.openei.orgwindex.php?titleSondexPHE-TypeSL140-TM-...

  10. Sondex PHE-Type SL140-TM-EE-150 | Open Energy Information

    Open Energy Info (EERE)

    PHE-Type SL140TM-EE-150 Distributed Generation Purpose Domestic hot water, Space heat, HVAC reheat Retrieved from "http:en.openei.orgwindex.php?titleSondexPHE-TypeSL140-TM-...

  11. Production of extremophilic bacterial cellulase enzymes in aspergillus niger.

    SciTech Connect (OSTI)

    Gladden, John Michael

    2013-09-01

    Enzymes can be used to catalyze a myriad of chemical reactions and are a cornerstone in the biotechnology industry. Enzymes have a wide range of uses, ranging from medicine with the production of pharmaceuticals to energy were they are applied to biofuel production. However, it is difficult to produce large quantities of enzymes, especially if they are non-native to the production host. Fortunately, filamentous fungi, such as Aspergillus niger, are broadly used in industry and show great potential for use a heterologous enzyme production hosts. Here, we present work outlining an effort to engineer A. niger to produce thermophilic bacterial cellulases relevant to lignocellulosic biofuel production.

  12. SL-01, an oral gemcitabine derivative, inhibited human cancer growth more potently than gemcitabine

    SciTech Connect (OSTI)

    Zhao, Cuirong; Yue, Bin; Liu, Huiping; Sun, Cuicui; Li, Wenbao; Qu, Xianjun

    2012-08-01

    SL-01, an oral gemcitabine derivative, was synthesized by introducing the moiety of 3-(dodecyloxycarbonyl)pyrazine-2-carbonyl at the N4-position on the cytidine ring of gemcitabine. Our goal in this study was to evaluate the efficacy of SL-01 on the growth of human cancers with gemcitabine as control. Experiments were performed on human non-small cell lung cancer NCI-H460 and colon cancer HCT-116 both in vitro and in vivo. In vitro assays, SL-01 significantly inhibited the growth of cancer cells as determined by the 3-[4, 5-dimethylthiazol-2-yl]-2, 5-diphenyltetrazolium bromide (MTT) assay. Further studies indicated that SL-01 induced the cancer cells to apoptosis showing chromatin condensation and externalization of phosphatidylserine. In in vivo studies, we evaluated the efficacy of SL-01 in nude mice bearing human cancer xenografts. SL-01 effectively delayed the growth of NCI-H460 and HCT-116 without significant loss of body weight. Molecular analysis indicated that the high efficacy of SL-01 was associated with its ability to induce apoptosis as evidenced by increase of terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) staining cells, activation of caspase-9, caspase-3 and cleaved poly ADP-ribose polymerase (PARP) in tumor tissues. SL-01 also increased Bax/Bcl-2 ratio in cancer cells. These biological activities of SL-01 were more potential than that of gemcitabine. Based on these in vitro and in vivo results, SL-01 is proposed as a potent oral anticancer agent that may supplant the use of gemcitabine in the clinic. -- Highlights: ► An oral gemcitabine derivative SL-01 was synthesized. ► The effects of SL-01 were evaluated and its efficacy was compared with gemcitabine. ► The biological activities of SL-01 were more potent than that of gemcitabine. ► SL-01 could replace gemcitabine for clinical use.

  13. Detec%ng the Onset of Drizzle Using ARM

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

    Detec%ng the Onset of Drizzle Using ARM Observa%ons and a Steady-State 1-D Column Model PAVLOS KOLLIAS HAIYANG YU ANDREW LESAGE JINGJING TIAN ANDREW DZAMBO MIKAEL WITTE Outline * Mo%va%ons * Methods * Modeling the onset of drizzle * Observa%ons of drizzle onset * "Synergy" of Results * Conclusions Low, Drizzling Clouds * Near-surface radia%ve proper%es (e.g. scaWering, absorp%on, cloud "morphology"). * Drizzle affects aerosols' in/direct radia%ve effects. * Classic

  14. SL-01, an oral derivative of gemcitabine, inhibited human breast cancer growth through induction of apoptosis

    SciTech Connect (OSTI)

    Li, Yuan-Yuan; Qin, Yi-Zhuo; Wang, Rui-Qi; Li, Wen-Bao; Qu, Xian-Jun

    2013-08-23

    Highlights: •SL-01 is an oral derivative of gemcitabine. •SL-01 possessed activity against human breast cancer growth via apoptotic induction. •SL-01’s activity was more potently than that of gemcitabine. •SL-01 inhibited cancer growth without toxicity to mice. -- Abstract: SL-01 is an oral derivative of gemcitabine that was synthesized by introducing the moiety of 3-(dodecyloxycarbonyl) pyrazine-2-carbonyl at N4-position on cytidine ring of gemcitabine. We aimed to evaluate the efficacy of SL-01 on human breast cancer growth. SL-01 significantly inhibited MCF-7 proliferation as estimated by colorimetric assay. Flow cytometry assay indicated the apoptotic induction and cell cycle arrest in G1 phase. SL-01 modulated the expressions of p-ATM, p53 and p21 and decrease of cyclin D1 in MCF-7 cells. Further experiments were performed in a MCF-7 xenografts mouse model. SL-01 by oral administration strongly inhibited MCF-7 xenografts growth. This effect of SL-01 might arise from its roles in the induction of apoptosis. Immunohistochemistry assay showed the increase of TUNEL staining cells. Western blotting indicated the modulation of apoptotic proteins in SL-01-treated xenografts. During the course of study, there was no evidence of toxicity to mice. In contrast, the decrease of neutrophil cells in peripheral and increase of AST and ALT levels in serum were observed in the gemcitabine-treated mice. Conclusion: SL-01 possessed similar activity against human breast cancer growth with gemcitabine, whereas, with lower toxicity to gemcitabine. SL-01 is a potent oral agent that may supplant the use of gemcitabine.

  15. SlISANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    SlISANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor March 13, 2013 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT DEPARTMENT Resource Protection Division Harold Runnels Building 1190 Saint Francis Drive (87505) P.O. Box 5469, Santa Fe, NM 87502-5469 Phone (505) 827-0419 Fax (505) 827-0310 www.nrnenv.state.l1m.us CERTIFIED MAIL - RETURN RECEIPT REQUESTED M. Farok Sharif, Project Manager Nuclear Waste Partnership LLC P.O. Box 2078

  16. NEW ENGLAND NG SUPPLY LIMITED- FE Dkt. 16-103-NG- FOR LONG TERM AUTHORIZATION TO EXPORT NATURAL GAS TO CANADA

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an Application filed August 3, 2016 by New England NG Supply Limited (New England), requesting long-term authorization to export natural gas...

  17. FPDS-NG Change Management Notice for the Oklahoma Tornado and Storm

    Broader source: Energy.gov [DOE]

    A new National Interest Action value for the 'Oklahoma Tornado and Storm 2013' has been added to the FPDS-NG Production system.

  18. estimation Humphreys, S.L.; Miller, L.A.; Monroe, D.K. [Sandia...

    Office of Scientific and Technical Information (OSTI)

    RADTRAD: A simplified model for RADionuclide Transport and Removal And Dose estimation Humphreys, S.L.; Miller, L.A.; Monroe, D.K. Sandia National Labs., Albuquerque, NM (United...

  19. T.A.; Coomer, C.L.; Campbell, S.L.; Wereszczak, A.A.; Cunningham...

    Office of Scientific and Technical Information (OSTI)

    S.L.; Wereszczak, A.A.; Cunningham, J.P.; Marlino, L.D.; Seiber, L.E.; Lin, H.T. 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ECONOMICS; EVALUATION; FEEDBACK;...

  20. Savannah River Site Awards Small Business Contract to S&L Logistics...

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

    fixed-price, contract to S&L Logistics LLC of St. Ignatius, Montana. The contract is for project scheduling and cost estimating support services at the Savannah River Site. ...

  1. Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 |

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

    Department of Energy Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 The memorandum releases the FY 2013 aggregate results for DOE's Senior Professional members and provides a summary of past results. As a brief summary: DOE had 27% of its Senior Professional members rated Outstanding. All Senior Professional members received a performance bonus and with an average bonus of $1,585.

  2. SL(2,R) duality-symmetric action for electromagnetic theory with electric and magnetic sources

    SciTech Connect (OSTI)

    Lee, Choonkyu; Min, Hyunsoo

    2013-12-15

    For the SL(2,R) duality-invariant generalization of Maxwell electrodynamics in the presence of both electric and magnetic sources, we formulate a local, manifestly duality-symmetric, Zwanziger-type action by introducing a pair of four-potentials A{sup μ} and B{sup μ} in a judicious way. On the two potentials A{sup μ} and B{sup μ} the SL(2,R) duality transformation acts in a simple linear manner. In quantum theory including charged source fields, this action can be recast as a SL(2,Z)-invariant action. Also given is a Zwanziger-type action for SL(2,R) duality-invariant Born–Infeld electrodynamics which can be important for D-brane dynamics in string theory. -- Highlights: •We formulate a local, manifestly duality-symmetric, Zwanziger-type action. •Maxwell electrodynamics is generalized to include dilaton and axion fields. •SL(2,R) symmetry is manifest. •We formulate a local, manifestly duality-symmetric, nonlinear Born–Infeld action with SL(2,R) symmetry.

  3. Analysis of the SL-1 Accident Using RELAPS5-3D

    SciTech Connect (OSTI)

    Francisco, A.D. and Tomlinson, E. T.

    2007-11-08

    On January 3, 1961, at the National Reactor Testing Station, in Idaho Falls, Idaho, the Stationary Low Power Reactor No. 1 (SL-1) experienced a major nuclear excursion, killing three people, and destroying the reactor core. The SL-1 reactor, a 3 MW{sub t} boiling water reactor, was shut down and undergoing routine maintenance work at the time. This paper presents an analysis of the SL-1 reactor excursion using the RELAP5-3D thermal-hydraulic and nuclear analysis code, with the intent of simulating the accident from the point of reactivity insertion to destruction and vaporization of the fuel. Results are presented, along with a discussion of sensitivity to some reactor and transient parameters (many of the details are only known with a high level of uncertainty).

  4. Next Generation * Natural Gas (NG)2 Information Requirements--Executive Summary

    Reports and Publications (EIA)

    2000-01-01

    The Energy Information Administration (EIA) has initiated the Next Generation * Natural Gas (NG)2 project to design and implement a new and comprehensive information program for natural gas to meet customer requirements in the post-2000 time frame.

  5. Screenings and vertex operators of quantum superalgebra U{sub q}(sl-caret(N|1))

    SciTech Connect (OSTI)

    Kojima, Takeo

    2012-08-15

    We construct the screening currents of the quantum superalgebra U{sub q}(sl-caret(N|1)) for an arbitrary level k{ne}-N+ 1. We show that these screening currents commute with the superalgebra modulo total difference. We propose bosonizations of the vertex operators by using the screening currents. We check that these vertex operators are the intertwiners among the Fock-Wakimoto representation and the typical representation for rank N Less-Than-Or-Slanted-Equal-To 4.

  6. Rota-Baxter operators on sl (2,C) and solutions of the classical Yang-Baxter equation

    SciTech Connect (OSTI)

    Pei, Jun; Bai, Chengming; Guo, Li

    2014-02-15

    We explicitly determine all Rota-Baxter operators (of weight zero) on sl (2,C) under the Cartan-Weyl basis. For the skew-symmetric operators, we give the corresponding skew-symmetric solutions of the classical Yang-Baxter equation in sl (2,C), confirming the related study by Semenov-Tian-Shansky. In general, these Rota-Baxter operators give a family of solutions of the classical Yang-Baxter equation in the six-dimensional Lie algebra sl (2,C)⋉{sub ad{sup *}} sl (2,C){sup *}. They also give rise to three-dimensional pre-Lie algebras which in turn yield solutions of the classical Yang-Baxter equation in other six-dimensional Lie algebras.

  7. Philosophy\tof\tNetwork\tOpera3ng Systems\tand\tIntent\tAPIs Inder...

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

    and development * Scrip3ng interface, Python programming model * Focus on Intent APIs as ... Policy as a Service, uses SQL Policy Language, Interfaces to OpenStack modules * ...

  8. DOE/AMO NG Infrastructure R & D & Methane emissions Mitigation workshop

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

    Proprietary and Confidential to NYSEARCH/NGA DOE/AMO NG INFRASTRUCTURE R & D & METHANE EMISSIONS MITIGATION WORKSHOP November 2014 David Merte & Daphne D'Zurko, NYSEARCH/NGA dmerte@northeastgas.org ddzurko@northeastgas.org NYSEARCH 2 NYSEARCH Program Research Areas * Improved Installation, Maintenance & Repair * Pipeline Integrity/Direct & Remote Assessment * Pipe Location * Leak Detection * Real-time Sensing and Inspection for Distribution * Environment/Reducing Greenhouse

  9. ANALYTICAL DATA SHEET ANALYTICAL DEPT. - HEALTH Al\rD SAFETY DlVlSlON

    Office of Legacy Management (LM)

    em IVIL, u-3 1' 1L, I -' I ANALYTICAL DATA SHEET ANALYTICAL DEPT. - HEALTH Al\rD SAFETY DlVlSlON 1956 1. H.# fL22 Industrial Hygiene or Medical Dept. Sample Nor& 3 Date Collected- 5117 by --Route to CES CES r Location IQJKER-PEMJNS Co- Type of Sample-waternalyzed for F Alpha Remarks -&I GG -- u - Beta Samples of water discharged to river during Steam clean- No, Ra ing of equipment. Oil PH Be Th Sample No. Hour Sample Description (RT Please analyze for gm/U/gal. BP-1 P- RO-Kneader BP-2 K-

  10. ANALYTICAL DATA SHEET hlul ANALYTICAL DEPT. - HEALTH ANI SAFETY DlVlSlON

    Office of Legacy Management (LM)

    hlul ANALYTICAL DEPT. - HEALTH ANI SAFETY DlVlSlON Industrial Hygiene or Medical Dept. 1956 I. H.# 1093 Sample Nos. 9 -Date Collected- 812 by-L!LP Route to I"? Lo,--tionr\OGERS IRON CO. Type of Sample air %X!LAnalyzed for F Alphcxx Remarks JOYLIN, ~!ISSo~I -U Beta Four people involved in the test were H. Ruhe and W. K)epper No Ka -- of NLO. and J. Jones and L. Jones of Rogers Iron. No res- Oil3 PH piratory equipment used. -Be Th __- Sample No. Hour Sample Description )R T Q 9001 _ 1330 BZ

  11. The algebra of dual -1 Hahn polynomials and the Clebsch-Gordan problem of sl{sub -1}(2)

    SciTech Connect (OSTI)

    Genest, Vincent X.; Vinet, Luc; Zhedanov, Alexei

    2013-02-15

    The algebra H of the dual -1 Hahn polynomials is derived and shown to arise in the Clebsch-Gordan problem of sl{sub -1}(2). The dual -1 Hahn polynomials are the bispectral polynomials of a discrete argument obtained from the q{yields}-1 limit of the dual q-Hahn polynomials. The Hopf algebra sl{sub -1}(2) has four generators including an involution, it is also a q{yields}-1 limit of the quantum algebra sl{sub q}(2) and furthermore, the dynamical algebra of the parabose oscillator. The algebra H, a two-parameter generalization of u(2) with an involution as additional generator, is first derived from the recurrence relation of the -1 Hahn polynomials. It is then shown that H can be realized in terms of the generators of two added sl{sub -1}(2) algebras, so that the Clebsch-Gordan coefficients of sl{sub -1}(2) are dual -1 Hahn polynomials. An irreducible representation of H involving five-diagonal matrices and connected to the difference equation of the dual -1 Hahn polynomials is constructed.

  12. Topological charges in SL(2,R) covariant massive 11-dimensional and type IIB supergravity

    SciTech Connect (OSTI)

    Callister, Andrew K.; Smith, Douglas J.

    2009-12-15

    In this paper we construct closed expressions that correspond to the topological charges of the various 1/2-BPS states of the maximal 10- and 11-dimensional supergravity theories. These expressions are related to the structure of the supersymmetry algebras in curved spacetimes. We mainly focus on IIB supergravity and 11-dimensional supergravity in a double M9-brane background, with an emphasis on the SL(2,R) multiplet structure of the charges and how these map between theories. This includes the charges corresponding to the multiplets of 7- and 9-branes in IIB. We find that examining the possible multiplet structures of the charges provides another tool for exploring the spectrum of BPS states that appear in these theories. As a prerequisite to constructing the charges we determine the field equations and multiplet structure of the 11-dimensional gauge potentials, extending previous results on the subject. The massive gauge transformations of the fields are also discussed. We also demonstrate how these massive gauge transformations are compatible with the construction of an SL(2,R) covariant kinetic term in the 11-dimensional Kaluza-Klein monopole worldvolume action.

  13. SL-1 Accident Briefing Report - 1961 Nuclear Reactor Meltdown Educational Documentary

    SciTech Connect (OSTI)

    2013-09-25

    U.S. Atomic Energy Commission (Idaho Operations Office) briefing about the SL-1 Nuclear Reactor Meltdown. The SL-1, or Stationary Low-Power Reactor Number One, was a United States Army experimental nuclear power reactor which underwent a steam explosion and meltdown on January 3, 1961, killing its three operators. The direct cause was the improper withdrawal of the central control rod, responsible for absorbing neutrons in the reactor core. The event is the only known fatal reactor accident in the United States. The accident released about 80 curies (3.0 TBq) of Iodine-131, which was not considered significant due to its location in a remote desert of Idaho. About 1,100 curies (41 TBq) of fission products were released into the atmosphere. The facility, located at the National Reactor Testing Station approximately 40 miles (64 km) west of Idaho Falls, Idaho, was part of the Army Nuclear Power Program and was known as the Argonne Low Power Reactor (ALPR) during its design and build phase. It was intended to provide electrical power and heat for small, remote military facilities, such as radar sites near the Arctic Circle, and those in the DEW Line. The design power was 3 MW (thermal). Operating power was 200 kW electrical and 400 kW thermal for space heating. In the accident, the core power level reached nearly 20 GW in just four milliseconds, precipitating the reactor accident and steam explosion.

  14. SL-1 Accident Briefing Report - 1961 Nuclear Reactor Meltdown Educational Documentary

    ScienceCinema (OSTI)

    None

    2014-03-11

    U.S. Atomic Energy Commission (Idaho Operations Office) briefing about the SL-1 Nuclear Reactor Meltdown. The SL-1, or Stationary Low-Power Reactor Number One, was a United States Army experimental nuclear power reactor which underwent a steam explosion and meltdown on January 3, 1961, killing its three operators. The direct cause was the improper withdrawal of the central control rod, responsible for absorbing neutrons in the reactor core. The event is the only known fatal reactor accident in the United States. The accident released about 80 curies (3.0 TBq) of Iodine-131, which was not considered significant due to its location in a remote desert of Idaho. About 1,100 curies (41 TBq) of fission products were released into the atmosphere. The facility, located at the National Reactor Testing Station approximately 40 miles (64 km) west of Idaho Falls, Idaho, was part of the Army Nuclear Power Program and was known as the Argonne Low Power Reactor (ALPR) during its design and build phase. It was intended to provide electrical power and heat for small, remote military facilities, such as radar sites near the Arctic Circle, and those in the DEW Line. The design power was 3 MW (thermal). Operating power was 200 kW electrical and 400 kW thermal for space heating. In the accident, the core power level reached nearly 20 GW in just four milliseconds, precipitating the reactor accident and steam explosion.

  15. Wakimoto realization of drinfeld current for the elliptic quantum algebra U{sub q,p}( widehat(sl{sub 3}) )

    SciTech Connect (OSTI)

    Kojima, T.

    2010-02-15

    We study a free field realization of the elliptic quantum algebra U{sub q,p}( widehat(sl{sub 3}) ) for arbitrary level k. We give the free field realization of elliptic analog of Drinfeld current associated with U{sub q,p}( widehat(sl{sub 3}) ) for arbitrary level k. In the limit p {yields} 0, q {yields} 1 our realization reproduces Wakimoto realization for the affine Lie algebra ( widehat(sl{sub 3}) ) .

  16. Unitary irreducible representations of SL(2,C) in discrete and continuous SU(1,1) bases

    SciTech Connect (OSTI)

    Conrady, Florian; Hnybida, Jeff

    2011-01-15

    We derive the matrix elements of generators of unitary irreducible representations of SL(2,C) with respect to basis states arising from a decomposition into irreducible representations of SU(1,1). This is done with regard to a discrete basis diagonalized by J{sup 3} and a continuous basis diagonalized by K{sup 1}, and for both the discrete and continuous series of SU(1,1). For completeness, we also treat the more conventional SU(2) decomposition as a fifth case. The derivation proceeds in a functional/differential framework and exploits the fact that state functions and differential operators have a similar structure in all five cases. The states are defined explicitly and related to SU(1,1) and SU(2) matrix elements.

  17. ANALYTICAL DATA SHEET ANALYTICAL DEPT. - HEALTH AhD SAFETY DlVlSlDN

    Office of Legacy Management (LM)

    ANALYTICAL DEPT. - HEALTH AhD SAFETY DlVlSlDN I -. . Industrial Hygiene or Medical Dept. 1956 I. H.# 984 Sample Nos. l2 Date Collected- o/2g by&- Route to J" Location SSi4.X CUiTn! CXJitP. Type of Sample&-dust Analyzed for F Alpha x Remarks P~UXC~JGIi.' ON. 14lCI11~ U Beta - IIoll0Wi.n~ slucs - NO, Ra Oil PH Be Th Sample No. 7573p Hour Sample Description 1355 CZ Orxxator sets slul: into place, closes shield over machine S starts &ill. oil coolant flows through hollow drill ____

  18. Matrix effect on vibrational frequencies: Experiments and simulations for HCl and HNgCl (Ng = Kr and Xe)

    SciTech Connect (OSTI)

    Kalinowski, Jaroslaw; Rsnen, Markku; Lignell, Antti; Khriachtchev, Leonid; Gerber, R. Benny; Department of Physical Chemistry, Hebrew University, Jerusalem 91904, Israel and Department of Chemistry, University of California, Irvine, California 92697

    2014-03-07

    We study the environmental effect on molecules embedded in noble-gas (Ng) matrices. The experimental data on HXeCl and HKrCl in Ng matrices is enriched. As a result, the H?Xe stretching bands of HXeCl are now known in four Ng matrices (Ne, Ar, Kr, and Xe), and HKrCl is now known in Ar and Kr matrices. The order of the H?Xe stretching frequencies of HXeCl in different matrices is ?(Ne) < ?(Xe) < ?(Kr) < ?(Ar), which is a non-monotonous function of the dielectric constant, in contrast to the classical order observed for HCl: ?(Xe) < ?(Kr) < ?(Ar) < ?(Ne). The order of the H?Kr stretching frequencies of HKrCl is consistently ?(Kr) < ?(Ar). These matrix effects are analyzed theoretically by using a number of quantum chemical methods. The calculations on these molecules (HCl, HXeCl, and HKrCl) embedded in single Ng{sup ?} layer cages lead to very satisfactory results with respect to the relative matrix shifts in the case of the MP4(SDQ) method whereas the B3LYP-D and MP2 methods fail to fully reproduce these experimental results. The obtained order of frequencies is discussed in terms of the size available for the Ng hydrides in the cages, probably leading to different stresses on the embedded molecule. Taking into account vibrational anharmonicity produces a good agreement of the MP4(SDQ) frequencies of HCl and HXeCl with the experimental values in different matrices. This work also highlights a number of open questions in the field.

  19. Diagonalization of transfer matrix of supersymmetry U{sub q}(sl-caret(M+1|N+1)) chain with a boundary

    SciTech Connect (OSTI)

    Kojima, Takeo

    2013-04-15

    We study the supersymmetry U{sub q}(sl-caret(M+1|N+1)) analogue of the supersymmetric t-J model with a boundary. Our approach is based on the algebraic analysis method of solvable lattice models. We diagonalize the commuting transfer matrix by using the bosonizations of the vertex operators associated with the quantum affine supersymmetry U{sub q}(sl-caret(M+1|N+1)).

  20. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST)

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. The ARM Mobile Facility (AMF) operates at non-permanent sites selected by the ARM Program. Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January 2006 the AMF deployed to Niamey, Niger, West Africa, at the Niger Meteorological Office at Niamey International Airport. This deployment was timed to coincide with the field phases and Special Observing Periods of the African Monsoon Multidisciplinary Analysis (AMMA). The ARM Program participated in this international effort as a field campaign called "Radiative Divergence using AMF, GERB and AMMA Stations (RADAGAST).The primary purpose of the Niger deployment was to combine an extended series of measurements from the AMF with those from the Geostationary Earth Radiation Budget (GERB) Instrument on the Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. A large collection of data plots based on data streams from specific instruments used at Niamey are available via a link from ARM's Niamey, Niger site information page. Other data can be found at the related websites mentioned above and in the ARM Archive. Users will be requested to create a password, but the plots and data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  1. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    SciTech Connect (OSTI)

    Grigoriev, Igor V.; Baker, Scott E.; Andersen, Mikael R.; Salazar, Margarita P.; Schaap, Peter J.; Vondervoot, Peter J.I. van de; Culley, David; Thykaer, Jette; Frisvad, Jens C.; Nielsen, Kristen F.; Albang, Richard; Albermann, Kaj; Berka, Randy M.; Braus, Gerhard H.; Braus-Stromeyer, Susanna A.; Corrochano, Luis M.; Dai, Ziyu; Dijck, Piet W.M. van; Hofmann, Gerald; Lasure, Linda L.; Magnusson, Jon K.; Meijer, Susan L.; Nielsen, Jakob B.; Nielsen, Michael L.; Ooyen, Albert J.J. van; Panther, Kathyrn S.; Pel, Herman J.; Poulsen, Lars; Samson, Rob A.; Stam, Hen; Tsang, Adrian; Brink, Johannes M. van den; Atkins, Alex; Aerts, Andrea; Shapiro, Harris; Pangilinan, Jasmyn; Salamov, Asaf; Lou, Yigong; Lindquist, Erika; Lucas, Susan; Grimwood, Jane; Kubicek, Christian P.; Martinez, Diego; Peij, Noel N.M.E. van; Roubos, Johannes A.; Nielsen, Jens

    2011-04-28

    The filamentous fungus Aspergillus niger exhibits great diversity in its phenotype. It is found globally, both as marine and terrestrial strains, produces both organic acids and hydrolytic enzymes in high amounts, and some isolates exhibit pathogenicity. Although the genome of an industrial enzyme-producing A. niger strain (CBS 513.88) has already been sequenced, the versatility and diversity of this species compels additional exploration. We therefore undertook whole genome sequencing of the acidogenic A. niger wild type strain (ATCC 1015), and produced a genome sequence of very high quality. Only 15 gaps are present in the sequence and half the telomeric regions have been elucidated. Moreover, sequence information from ATCC 1015 was utilized to improve the genome sequence of CBS 513.88. Chromosome-level comparisons uncovered several genome rearrangements, deletions, a clear case of strain-specific horizontal gene transfer, and identification of 0.8 megabase of novel sequence. Single nucleotide polymorphisms per kilobase (SNPs/kb) between the two strains were found to be exceptionally high (average: 7.8, maximum: 160 SNPs/kb). High variation within the species was confirmed with exo-metabolite profiling and phylogenetics. Detailed lists of alleles were generated, and genotypic differences were observed to accumulate in metabolic pathways essential to acid production and protein synthesis. A transcriptome analysis revealed up-regulation of the electron transport chain, specifically the alternative oxidative pathway in ATCC 1015, while CBS 513.88 showed significant up-regulation of genes relevant to glucoamylase A production, such as tRNA-synthases and protein transporters. Our results and datasets from this integrative systems biology analysis resulted in a snapshot of fungal evolution and will support further optimization of cell factories based on filamentous fungi.[Supplemental materials (10 figures, three text documents and 16 tables) have been made available

  2. Structure of Naegleria Tet-like dioxygenase (NgTet1) in complexes with a reaction intermediate 5-hydroxymethylcytosine DNA

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

    Hashimoto, Hideharu; Pais, June E.; Dai, Nan; Corrêa, Jr., Ivan R.; Zhang, Xing; Zheng, Yu; Cheng, Xiaodong

    2015-08-31

    The family of ten-eleven translocation (Tet) dioxygenases is widely distributed across the eukaryotic tree of life, from mammals to the amoeboflagellate Naegleria gruberi. Like mammalian Tet proteins, the Naegleria Tet-like protein, NgTet1, acts on 5-methylcytosine (5mC) and generates 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC) and 5-carboxylcytosine (5caC) in three consecutive, Fe(II)- and α-ketoglutarate-dependent oxidation reactions. The two intermediates, 5hmC and 5fC, could be considered either as the reaction product of the previous enzymatic cycle or the substrate for the next cycle. Here we present a new crystal structure of NgTet1 in complex with DNA containing a 5hmC. Along with the previously solvedmore » NgTet1–5mC structure, the two complexes offer a detailed picture of the active site at individual stages of the reaction cycle. In the crystal, the hydroxymethyl (OH-CH2-) moiety of 5hmC points to the metal center, representing the reaction product of 5mC hydroxylation. The hydroxyl oxygen atom could be rotated away from the metal center, to a hydrophobic pocket formed by Ala212, Val293 and Phe295. Such rotation turns the hydroxyl oxygen atom away from the product conformation, and exposes the target CH2 towards the metal-ligand water molecule, where a dioxygen O2 molecule would occupy to initiate the next round of reaction by abstracting a hydrogen atom from the substrate. The Ala212-to-Val (A212V) mutant profoundly limits the product to 5hmC, probably due to the reduced hydrophobic pocket size restricts the binding of 5hmC as a substrate.« less

  3. N,N'-DICYCLOHEXYL-N"-ISOTRIDECYLGUANIDINE AS SUPPRESSOR FOR THE NEXT GENERATION CAUSTIC SIDE SOLVENT EXTRACTION (NG-CSSX) PROCESS

    SciTech Connect (OSTI)

    Duncan, Nathan C; Roach, Benjamin D; Williams, Neil J; Bonnesen, Peter V; Rajbanshi, Arbin; Moyer, Bruce A

    2012-01-01

    ABSTRACT The purity, concentration, and source of the N,N'-dicyclohexyl-N"-isotridecylguanidine (DCiTG) suppressor (guanidine) used in the NG-CSSX process were found to influence solvent performance. As the starting isotridecanol used in the preparation of DCiTG is comprised of a mixture of branched-chain aliphatic alcohols, varying in composition with manufacturer, the resulting DCiTG itself is a mixture. Thus, it is necessary to address how the solvent performance will be affected by the different preparations of the DCiTG solvent component. In this study, four preparations of DCiTG from three sources were analyzed and evaluated for purity and performance, both in the absence and presence of an anionic surfactant impurity.

  4. Sequence stratigraphic model of the Rio Grande Delta, south west Texas: Potential analog for the Niger Delta

    SciTech Connect (OSTI)

    Banfield, L.A.; Anderson, J.B.; Vail, P.R.

    1996-12-31

    A sequence stratigraphic model developed from the ancient Rio Grande Delta in South West Texas is suggested as an analog for the Niger Delta. The two delta systems are characterized by high sand bedloads, shale diapirism with associated listric normal faulting, and large amounts of tidal and wave influence forming lower coastal plains characterized by swamps and estuaries. The sequence stratigraphic model of the ancient Rio Grande delta is based on approximately 1200 kilometers of single channel, 15 cubic inch water gun data, lithologic descriptions from approximately 25 long cores (28-30 m) located in 17-94 meters water depth, three gamma ray logs, paleontologic data from two cores, and oxygen isotopic data from one core (152 meters in length and located in 94 meters water depth). The combined data indicate that considerable quantities of sand are sequestered on the continental shelf and point sourcing the slope. The Rio Grande sequence stratigraphic model provides an improved understanding of sand deposits on the shelf, of the role of sediment bypass during lowstands, and of the base of slope deposits formed by headward eroding canyons (?) or channels (?) located at the shelf break. This information regarding the distribution of sand in the Rio Grande system can provide valuable insight into the reservoir distribution in the Niger system, improving existing reservoir predictions.

  5. Mapping N-linked Glycosylation Sites in the Secretome and Whole Cells of Aspergillus niger Using Hydrazide Chemistry and Mass Spectrometry

    SciTech Connect (OSTI)

    Wang, Lu; Aryal, Uma K.; Dai, Ziyu; Mason, Alisa C.; Monroe, Matthew E.; Tian, Zhixin; Zhou, Jianying; Su, Dian; Weitz, Karl K.; Liu, Tao; Camp, David G.; Smith, Richard D.; Baker, Scott E.; Qian, Weijun

    2012-01-01

    Protein glycosylation is known to play an essential role in both cellular functions and the secretory pathways; however, little information is available on the dynamics of glycosylated N-linked glycosites of fungi. Herein we present the first extensive mapping of glycosylated N-linked glycosites in industrial strain Aspergillus niger by applying an optimized solid phase enrichment of glycopeptide protocol using hydrazide modified magnetic beads. The enrichment protocol was initially optimized using mouse plasma and A. niger secretome samples, which was then applied to profile N-linked glycosites from both the secretome and whole cell lysates of A. niger. A total of 847 unique N-linked glycosites and 330 N-linked glycoproteins were confidently identified by LC-MS/MS. Based on gene ontology analysis, the identified N-linked glycoproteins in the whole cell lysate were primarily localized in the plasma membrane, endoplasmic reticulum, golgi apparatus, lysosome, and storage vacuoles. The identified N-linked glycoproteins are involved in a wide range of biological processes including gene regulation and signal transduction, protein folding and assembly, protein modification and carbohydrate metabolism. The extensive coverage of glycosylated N-linked glycosites along with identification of partial N-linked glycosylation in those enzymes involving in different biochemical pathways provide useful information for functional studies of N-linked glycosylation and their biotechnological applications in A. niger.

  6. Theoretical investigation of HNgNH{sub 3}{sup +} ions (Ng = He, Ne, Ar, Kr, and Xe)

    SciTech Connect (OSTI)

    Gao, Kunqi; Sheng, Li

    2015-04-14

    The equilibrium geometries, harmonic frequencies, and dissociation energies of HNgNH{sub 3}{sup +} ions (Ng = He, Ne, Ar, Kr, and Xe) were investigated using the following method: Becke-3-parameter-Lee-Yang-Parr (B3LYP), Boese-Matrin for Kinetics (BMK), second-order Mller-Plesset perturbation theory (MP2), and coupled-cluster with single and double excitations as well as perturbative inclusion of triples (CCSD(T)). The results indicate that HHeNH{sub 3}{sup +}, HArNH{sub 3}{sup +}, HKrNH{sub 3}{sup +}, and HXeNH{sub 3}{sup +} ions are metastable species that are protected from decomposition by high energy barriers, whereas the HNeNH{sub 3}{sup +} ion is unstable because of its relatively small energy barrier for decomposition. The bonding nature of noble-gas atoms in HNgNH{sub 3}{sup +} was also analyzed using the atoms in molecules approach, natural energy decomposition analysis, and natural bond orbital analysis.

  7. Tensor products of U{sub q}{sup Prime }sl-caret(2)-modules and the big q{sup 2}-Jacobi function transform

    SciTech Connect (OSTI)

    Gade, R. M.

    2013-01-15

    Four tensor products of evaluation modules of the quantum affine algebra U{sub q}{sup Prime }sl-caret(2) obtained from the negative and positive series, the complementary and the strange series representations are investigated. Linear operators R(z) satisfying the intertwining property on finite linear combinations of the canonical basis elements of the tensor products are described in terms of two sets of infinite sums {l_brace}{tau}{sup (r,t)}{r_brace}{sub r,t Element-Of Z{sub {>=}{sub 0}}} and {l_brace}{tau}{sup (r,t)}{r_brace}{sub r,t Element-Of Z{sub {>=}{sub 0}}} involving big q{sup 2}-Jacobi functions or related nonterminating basic hypergeometric series. Inhomogeneous recurrence relations can be derived for both sets. Evaluations of the simplest sums provide the corresponding initial conditions. For the first set of sums the relations entail a big q{sup 2}-Jacobi function transform pair. An integral decomposition is obtained for the sum {tau}{sup (r,t)}. A partial description of the relation between the decompositions of the tensor products with respect to U{sub q}sl(2) or with respect to its complement in U{sub q}{sup Prime }sl-caret(2) can be formulated in terms of Askey-Wilson function transforms. For a particular combination of two tensor products, the occurrence of proper U{sub q}{sup Prime }sl-caret(2)-submodules is discussed.

  8. CHEMICAL AND PHYSICAL CONDITIONS IN MOLECULAR CLOUD CORE DC 000.4-19.5 (SL42) IN CORONA AUSTRALIS

    SciTech Connect (OSTI)

    Hardegree-Ullman, E.; Whittet, D. C. B.; Harju, J.; Juvela, M.; Sipilae, O.; Hotzel, S.

    2013-01-20

    Chemical reactions in starless molecular clouds are heavily dependent on interactions between gas phase material and solid phase dust and ices. We have observed the abundance and distribution of molecular gases in the cold, starless core DC 000.4-19.5 (SL42) in Corona Australis using data from the Swedish ESO Submillimeter Telescope. We present column density maps determined from measurements of C{sup 18}O (J = 2-1, 1-0) and N{sub 2}H{sup +} (J = 1-0) emission features. Herschel data of the same region allow a direct comparison to the dust component of the cloud core and provide evidence for gas phase depletion of CO at the highest extinctions. The dust color temperature in the core calculated from Herschel maps ranges from roughly 10.7 to 14.0 K. This range agrees with the previous determinations from Infrared Space Observatory and Planck observations. The column density profile of the core can be fitted with a Plummer-like density distribution approaching n(r) {approx} r {sup -2} at large distances. The core structure deviates clearly from a critical Bonnor-Ebert sphere. Instead, the core appears to be gravitationally bound and to lack thermal and turbulent support against the pressure of the surrounding low-density material: it may therefore be in the process of slow contraction. We test two chemical models and find that a steady-state depletion model agrees with the observed C{sup 18}O column density profile and the observed N(C{sup 18}O) versus A{sub V} relationship.

  9. Development of the Next-Generation Caustic-Side Solvent Extraction (NG-CSSX) Process for Cesium Removal from High-Level Tank Waste

    SciTech Connect (OSTI)

    Moyer, Bruce A; Bonnesen, Peter V; Delmau, Laetitia Helene; Sloop Jr, Frederick {Fred} V; Williams, Neil J; Birdwell Jr, Joseph F; Lee, Denise L; Leonard, Ralph; Fink, Samuel D; Peters, Thomas B.; Geeting, Mark W

    2011-01-01

    This paper describes the chemical performance of the Next-Generation Caustic-Side Solvent Extraction (NG-CSSX) process in its current state of development for removal of cesium from the alkaline high-level tank wastes at the Savannah River Site (SRS) in the US Department of Energy (USDOE) complex. Overall, motivation for seeking a major enhancement in performance for the currently deployed CSSX process stems from needs for accelerating the cleanup schedule and reducing the cost of salt-waste disposition. The primary target of the NG-CSSX development campaign in the past year has been to formulate a solvent system and to design a corresponding flowsheet that boosts the performance of the SRS Modular CSSX Unit (MCU) from a current minimum decontamination factor of 12 to 40,000. The chemical approach entails use of a more soluble calixarene-crown ether, called MaxCalix, allowing the attainment of much higher cesium distribution ratios (DCs) on extraction. Concurrently decreasing the Cs-7SB modifier concentration is anticipated to promote better hydraulics. A new stripping chemistry has been devised using a vitrification-friendly aqueous boric acid strip solution and a guanidine suppressor in the solvent, resulting in sharply decreased DCs on stripping. Results are reported herein on solvent phase behavior and batch Cs distribution for waste simulants and real waste together with a preliminary flowsheet applicable for implementation in the MCU. The new solvent will enable MCU to process a much wider range of salt feeds and thereby extend its service lifetime beyond its design life of three years. Other potential benefits of NG-CSSX include increased throughput of the SRS Salt Waste Processing Facility (SWPF), currently under construction, and an alternative modular near-tank application at Hanford.

  10. Structure of Naegleria Tet-like dioxygenase (NgTet1) in complexes with a reaction intermediate 5-hydroxymethylcytosine DNA

    SciTech Connect (OSTI)

    Hashimoto, Hideharu; Pais, June E.; Dai, Nan; Corrêa, Jr., Ivan R.; Zhang, Xing; Zheng, Yu; Cheng, Xiaodong

    2015-08-31

    The family of ten-eleven translocation (Tet) dioxygenases is widely distributed across the eukaryotic tree of life, from mammals to the amoeboflagellate Naegleria gruberi. Like mammalian Tet proteins, the Naegleria Tet-like protein, NgTet1, acts on 5-methylcytosine (5mC) and generates 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC) and 5-carboxylcytosine (5caC) in three consecutive, Fe(II)- and α-ketoglutarate-dependent oxidation reactions. The two intermediates, 5hmC and 5fC, could be considered either as the reaction product of the previous enzymatic cycle or the substrate for the next cycle. Here we present a new crystal structure of NgTet1 in complex with DNA containing a 5hmC. Along with the previously solved NgTet1–5mC structure, the two complexes offer a detailed picture of the active site at individual stages of the reaction cycle. In the crystal, the hydroxymethyl (OH-CH2-) moiety of 5hmC points to the metal center, representing the reaction product of 5mC hydroxylation. The hydroxyl oxygen atom could be rotated away from the metal center, to a hydrophobic pocket formed by Ala212, Val293 and Phe295. Such rotation turns the hydroxyl oxygen atom away from the product conformation, and exposes the target CH2 towards the metal-ligand water molecule, where a dioxygen O2 molecule would occupy to initiate the next round of reaction by abstracting a hydrogen atom from the substrate. The Ala212-to-Val (A212V) mutant profoundly limits the product to 5hmC, probably due to the reduced hydrophobic pocket size restricts the binding of 5hmC as a substrate.

  11. Un~ted States Env~ronmental Monltor~ng EPA.600 '4-88, 021 Envtronmental Protect~on Systems Laboratory DOE/OP/00539/060

    Office of Legacy Management (LM)

    Env~ronmental Monltor~ng EPA.600 '4-88, 021 Envtronmental Protect~on Systems Laboratory DOE/OP/00539/060 Agency P 0. Box 93478 June 1988 Las Vegas NV 89193-5478 Research and Development Off-Site Environmental Monitoring Report Radiation Monitoring Around United States 1 ' 7 L 8 f Nuclear Test Areas This page intentionally left blank EPA-60014-88-021 DOE/DPI0053?-060 May 1988 OFF-SITE ENVIRONMENTAL MONITORING REPORT R a d i a t i o n M o n i t o r i n g Around U n i t e d States Nuclear Test

  12. Ng_NERSC_ASCR.pptx

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

    of the cavity shape due to fabrication errors. This discovery was achieved as a team effort between SLAC, TOPS, and JLab which underscores the importance of the SciDAC...

  13. Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites

    SciTech Connect (OSTI)

    Niu, Jing; Arentshorst, Mark; Nair, P. Deepa S.; Dai, Ziyu; Baker, Scott E.; Frisvad, Jens C.; Nielsen, Kristian F.; Punt, Peter J.; Ram, Arthur F. J.

    2015-11-13

    The asexual filamentous fungus Aspergillus niger is an important industrial cell factory for citric acid production. In this study, we genetically characterized a UV-generated A. niger mutant that was originally isolated as a nonacidifying mutant, which is a desirable trait for industrial enzyme production. Physiological analysis showed that this mutant did not secrete large amounts of citric acid and oxalic acid, thus explaining the nonacidifying phenotype. As traditional complementation approaches to characterize the mutant genotype were unsuccessful, we used bulk segregant analysis in combination with high-throughput genome sequencing to identify the mutation responsible for the nonacidifying phenotype. Since A. niger has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying phenotype was caused by a point mutation in the laeA gene. LaeA encodes a putative methyltransferase-domain protein, which we show here to be required for citric acid production in an A. niger lab strain (N402) and in other citric acid production strains. The unexpected link between LaeA and citric acid production could provide new insights into the transcriptional control mechanisms related to citric acid production in A. niger. Interestingly, the secondary metabolite profile of a ΔlaeA strain differed from the wild-type strain, showing both decreased and increased metabolite levels, indicating that LaeA is also involved in regulating the production of secondary metabolites. As a result, we show that our systems genetics approach is a powerful tool to identify trait mutations.

  14. FPDS-NG National Interest Action (NIA) Code to Track Procurement Actions Made in Support of the Pacific Earthquake and Tsunami

    Broader source: Energy.gov [DOE]

    The purpose of this Policy Flash is to advise Contracting Officers of the establishment of a new National Interest Action (NIA) Code to track procurement actions made in support of the Pacific Earthquake and Tsunami. As explained below, this action does not trigger or otherwise authorize agencies to use any Emergency Acquisition Flexibilities in Federal Acquisition Regulation (FAR) 18.2. Effective immediately, procurement actions in direct response to the Pacific earthquake and tsunami should be reported in FPDS-NG using the NIA code "Pacific Earthquake/Tsunami 2011." The NIA value for Pacific Earthquake and Tsunami is currently valid from March 11, 2011, to September 12, 2011. Since responses to this incident may be conducted inside or outside the United States, Contracting Officers should ensure that "Place of Performance" data accurately reflects where the work will be performed. Note: This NIA Code should be used only to facilitate cost collection and reporting. Use of this NIA Code does not authorize or justify use of any Emergency Acquisition Flexibilities in FAR 18.2. However, the acquisition flexibilities described in FAR 18.1 may be available, as well as others in agency acquisition supplements, to support the response to the Pacific Earthquake and Tsunami.

  15. Activity-based protein profiling of secreted cellulolytic enzyme activity dynamics in Trichoderma reesei QM6a, NG14, and RUT-C30

    SciTech Connect (OSTI)

    Anderson, Lindsey N.; Culley, David E.; Hofstad, Beth A.; Chauvigne-Hines, Lacie M.; Zink, Erika M.; Purvine, Samuel O.; Smith, Richard D.; Callister, Stephen J.; Magnuson, Jon M.; Wright, Aaron T.

    2013-12-01

    Development of alternative, non-petroleum based sources of bioenergy that can be applied in the short-term find great promise in the use of highly abundant and renewable lignocellulosic plant biomass.1 This material obtained from different feedstocks, such as forest litter or agricultural residues, can yield liquid fuels and other chemical products through biorefinery processes.2 Biofuels are obtained from lignocellulosic materials by chemical pretreatment of the biomass, followed by enzymatic decomposition of cellulosic and hemicellulosic compounds into soluble sugars that are converted to desired chemical products via microbial metabolism and fermentation.3, 4 To release soluble sugars from polymeric cellulose multiple enzymes are required, including endoglucanase, exoglucanase, and ?-glucosidase.5, 6 However, the enzymatic hydrolysis of cellulose into soluble sugars remains a significant limiting factor to the efficient and economically viable utilization of lignocellulosic biomass for transport fuels.7, 8 The primary industrial source of cellulose and hemicellulases is the mesophilic soft-rot fungus Trichoderma reesei,9 having widespread applications in food, feed, textile, pulp, and paper industries.10 The genome encodes 200 glycoside hydrolases, including 10 cellulolytic and 16 hemicellulolytic enzymes.11 The hypercellulolytic catabolite derepressed strain RUT-C30 was obtained through a three-step UV and chemical mutagenesis of the original T. reesei strain QM6a,12, 13 in which strains M7 and NG14 were intermediate, having higher cellulolytic activity than the parent strain but less activity and higher catabolite repression than RUT-C30.14 Numerous methods have been employed to optimize the secreted enzyme cocktail of T. reesei including cultivation conditions, operational parameters, and mutagenesis.3 However, creating an optimal and economical enzyme mixture for production-scale biofuels synthesis may take thousands of experiments to identify.

  16. Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites

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

    Niu, Jing; Arentshorst, Mark; Nair, P. Deepa S.; Dai, Ziyu; Baker, Scott E.; Frisvad, Jens C.; Nielsen, Kristian F.; Punt, Peter J.; Ram, Arthur F. J.

    2015-11-13

    The asexual filamentous fungus Aspergillus niger is an important industrial cell factory for citric acid production. In this study, we genetically characterized a UV-generated A. niger mutant that was originally isolated as a nonacidifying mutant, which is a desirable trait for industrial enzyme production. Physiological analysis showed that this mutant did not secrete large amounts of citric acid and oxalic acid, thus explaining the nonacidifying phenotype. As traditional complementation approaches to characterize the mutant genotype were unsuccessful, we used bulk segregant analysis in combination with high-throughput genome sequencing to identify the mutation responsible for the nonacidifying phenotype. Since A. nigermore » has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying phenotype was caused by a point mutation in the laeA gene. LaeA encodes a putative methyltransferase-domain protein, which we show here to be required for citric acid production in an A. niger lab strain (N402) and in other citric acid production strains. The unexpected link between LaeA and citric acid production could provide new insights into the transcriptional control mechanisms related to citric acid production in A. niger. Interestingly, the secondary metabolite profile of a ΔlaeA strain differed from the wild-type strain, showing both decreased and increased metabolite levels, indicating that LaeA is also involved in regulating the production of secondary metabolites. As a result, we show that our systems genetics approach is a powerful tool to identify trait mutations.« less

  17. Aeromagnetic anomalies and discordant lineations beneath the Niger Delta: Implications for new fracture zones and multiple sea-floor spreading directions in the meso-Atlantic' Gulf of Guinea cul-de-sac

    SciTech Connect (OSTI)

    Babalola, O.O.; Gipson, M. Jr. )

    1991-06-01

    An aeromagnetic contour map compiled over shallow water and onshore portions of the Nigerian continental margin, shows several elongate, long-wavelength anomaly closures with some alternating polarity, separated by steep gradient, NE lineations. The lineations are interpreted as new fracture zones or extensions of previously mapped ones. The NE trend in the western delta region is concordant with the fracture zone trends of the deeper Gulf of Guinea. Aeromagnetic lineations of the SE Niger Delta Basin however, discordantly trend ENE. Their termination against the former, is interpreted as evidence of early sea-floor spreading in a ENE-WSW direction in addition to the well documented NE-SW spreading of the Gulf of Guinea and the rest of the meso-Atlantic sea-floor; The geophysical crustal structure indicate the existence of two Early Cretaceous triple junctions beneath the Niger Delta Basin. The two triple-junctions further support the hypothesis that the African continent was a multi-plate system (in the Niger Delta region) during the early opening of the Atlantic.

  18. Expression of the Aspergillus niger InuA gene in Saccharomyces cerevisiae permits growth on the plant storage carbohydrate inulin at low enzymatic concentrations

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

    Close, Dan

    2015-01-01

    The plant storage carbohydrate inulin represents an attractive biomass feedstock for fueling industrial scale bioconversion processes due to its low cost, ability for cultivation on arid and semi-arid lands, and amenability to consolidated bioprocessing applications. As a result, increasing efforts are emerging towards engineering industrially relevant microorganisms, such as yeast, to efficiently ferment inulin into high value fuels and chemicals. Although some strains of the industrially relevant yeast model Saccharomyces cerevisiae can naturally ferment inulin, the efficiency of this process is often supplemented through expression of exogenous inulinase enzymes that externally convert inulin into its more easily fermentable component monomericmore » sugars. Here, the effects of overexpressing the Aspergillus niger InuA inulinase enzyme in an S. cerevisiae strain incapable of endogenously fermenting inulin were evaluated to determine their impact on growth. Expression of the A. niger InuA inulinase enzyme permitted growth on otherwise intractable inulin substrates from both Dahlia tubers and Chicory root. Despite being in the top 10 secreted proteins, growth on inulin was not observed until 120 h post-inoculation and required the addition of 0.1 g fructose/l to initiate enzyme production in the absence of endogenous inulinase activity. High temperature/pressure pre-treatment of inulin prior to fermentation decreased this time to 24 h and removed the need for fructose addition. The pre-growth lag time on untreated inulin was attributed primarily to low enzymatic efficiency, with a maximum value of 0.13 0.02 U InuA/ml observed prior to the peak culture density of 2.65 0.03 g/l. Nevertheless, a minimum excreted enzymatic activity level of only 0.03 U InuA/ml was found to be required for sustained growth under laboratory conditions, suggesting that future metabolic engineering strategies can likely redirect carbon flow away from inulinase production and reorient

  19. NO. SL, DeLan,

    Office of Legacy Management (LM)

    2. "Radiological Survey of the Ashland Oil Co. (Former Haist Property), Tonawanda, New ... It should be noted that a nearby second property belonging to Ashland Oil Company is not ...

  20. Expression of the Aspergillus niger InuA gene in Saccharomyces cerevisiae permits growth on the plant storage carbohydrate inulin at low enzymatic concentrations

    SciTech Connect (OSTI)

    Close, Dan

    2015-01-01

    The plant storage carbohydrate inulin represents an attractive biomass feedstock for fueling industrial scale bioconversion processes due to its low cost, ability for cultivation on arid and semi-arid lands, and amenability to consolidated bioprocessing applications. As a result, increasing efforts are emerging towards engineering industrially relevant microorganisms, such as yeast, to efficiently ferment inulin into high value fuels and chemicals. Although some strains of the industrially relevant yeast model Saccharomyces cerevisiae can naturally ferment inulin, the efficiency of this process is often supplemented through expression of exogenous inulinase enzymes that externally convert inulin into its more easily fermentable component monomeric sugars. Here, the effects of overexpressing the Aspergillus niger InuA inulinase enzyme in an S. cerevisiae strain incapable of endogenously fermenting inulin were evaluated to determine their impact on growth. Expression of the A. niger InuA inulinase enzyme permitted growth on otherwise intractable inulin substrates from both Dahlia tubers and Chicory root. Despite being in the top 10 secreted proteins, growth on inulin was not observed until 120 h post-inoculation and required the addition of 0.1 g fructose/l to initiate enzyme production in the absence of endogenous inulinase activity. High temperature/pressure pre-treatment of inulin prior to fermentation decreased this time to 24 h and removed the need for fructose addition. The pre-growth lag time on untreated inulin was attributed primarily to low enzymatic efficiency, with a maximum value of 0.13 0.02 U InuA/ml observed prior to the peak culture density of 2.65 0.03 g/l. Nevertheless, a minimum excreted enzymatic activity level of only 0.03 U InuA/ml was found to be required for sustained growth under laboratory conditions, suggesting that future metabolic engineering strategies can likely redirect carbon flow away from inulinase

  1. Central Sun SL | Open Energy Information

    Open Energy Info (EERE)

    Spain Zip: 29590 Sector: Renewable Energy Product: Group of companies specializing in construction, operation and sale of renewable energy plants; as well as supply of raw...

  2. Algasol Renewables SL | Open Energy Information

    Open Energy Info (EERE)

    Newly started technology firm that will seek to use the photosynthetic capabilities of algae to generate renewable energy and other products. Coordinates: 39.613529, 2.91156...

  3. AMF Deployment, Niamey, Niger, West Africa

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

    Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in...

  4. DOE/AMO NG Infrastructure R & D & Methane emissions Mitigation...

    Office of Environmental Management (EM)

    emission rates NYSEARCH RFP issued on 11314 for PhII controlled testing 5 small Unmanned Aerial System (sUAS) Application Development 6 Objectives Confirm FAA ...

  5. Alturas LLC- FE Dkt. No. 14-55-NG (FTA)

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an application filed on April 18, 2014, by Alturas LLC requesting long-term authority to export up to a total of 1.5 million metric tons ...

  6. completed-ng-projects | netl.doe.gov

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

    Completed Natural Gas and Unconventional Resources Projects Project Number Project Name Primary Performer 09122-32 A Geomechanical Model for Gas Shales Based on the Integration of ...

  7. BeCCo Fuels SL | Open Energy Information

    Open Energy Info (EERE)

    renewable fuels, due to climate change and the need to secure energy supplies in the future. Coordinates: 39.89489, -2.98831 Show Map Loading map... "minzoom":false,"mapping...

  8. Aries Solar Termoelectrica SL ASTE | Open Energy Information

    Open Energy Info (EERE)

    Madrid, Spain Zip: 28046 Sector: Solar Product: Joint venture to set up Solar Thermal Electricity Generation (STEG) plants in Castilla la Mancha. References: Aries Solar...

  9. Niger-National Adaptation Plan Global Support Programme (NAP...

    Open Energy Info (EERE)

    Global Environment Facility (GEF), United Nations Framework Convention on Climate Change (UNFCCC), Global Water Partnership (GWP), German Society for International Cooperation...

  10. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. ... order to provide the first well-sampled, direct estimates of the divergence of solar and ...

  11. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January ...

  12. Energia del Caribe, S.A.- FE DKT. NO. 16-18-NG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an Application filed February 10, 2016 by Energia del Caribe, S.A. (Energia), requesting long-term authorization to export natural gas to...

  13. Microsoft Word - NG_ResQrySys_UsersGuide_Sept2015-FINAL.docx

    Gasoline and Diesel Fuel Update (EIA)

    ... the Query System is a web-based system, no download or installation is necessary. All that is needed to run the Query System is a PC with up-to-date web-browsing software (such ...

  14. POLICY FLASH 2013-55 FPDS-NG Change Management Notice for the...

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

    Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at Kevin.M.Smith@hq.doe.gov, or at (202) ...

  15. POLICY FLASH 2013-55 FPDS-NG Change Management Notice for the...

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

    policy-flashes Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at Kevin.M.Smith@hq.doe.gov...

  16. Emissions from In-Use NG, Propane, and Diesel Fueled Heavy Duty...

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

    Emissions tests of in-use heavy-duty vehicles showed that, natural gas- and propane-fueled vehicles have high emissions of NH3 and CO, compared to diesel vehicles, while meeting ...

  17. Emissions from In-Use NG, Propane, and Diesel Fueled Heavy Duty Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

    Emissions tests of in-use heavy-duty vehicles showed that, natural gas- and propane-fueled vehicles have high emissions of NH3 and CO, compared to diesel vehicles, while meeting certification requirements

  18. Microsoft PowerPoint - Sweetnam NG Disc Slides - April 7 2010 final.ppt [Compatibility Mode]

    U.S. Energy Information Administration (EIA) Indexed Site

    Gas: U.S. Markets in a Global Context 2010 Energy Conference U.S. Energy Information Administration Johns Hopkins University - SAIS p y April 7, 2010 - Washington, DC Natural Gas: U.S. Markets is a Global Context, April 7, 2010 Richard Newell, March 2, 2010 1 Richard Newell, SAIS, December 14, 2009 1 April 7, 2010 Washington, DC Discussion Outline * Setting the context * Demand/supply outlook for 3 regions - United States United States - OECD Europe - China * Evolution of the global gas market -

  19. Techgen S.A. de C.V.- 14-94-NG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an Application filed July 15, 2014, by Techgen S.A. de C.V.(Techgen), seeking a long-term multi-contract authorization to export up to 56.2...

  20. Fuel vaporization improves fuel economy of alcohol-burning Sl engines

    SciTech Connect (OSTI)

    Hardenberg, H.O.; Metsch, H.I.; Schaefer, A.J.

    1982-10-01

    Fuel vaporization and combustion of the thereby achieved homogeneous mixtures improve the overall efficiency of SI engines in comparison to operation with liquid fuels. The improvements result from a recovery of waste heat and the thus achieved greater usable energy of the fuel, which is increased by the heat of vaporization over the lower calorific value of the liquid fuel, and from the fact that very lean mixtures can be burnt without misfiring. The favorable fuel economy of the air/fuel-vapor mixture-aspirating engine is explained with the aid of engine cycle computation which also enables comparison of different combustion processes. Consideration of common substances shows that methanol is the fuel best suited for this type of SI engine.

  1. Senior Professional (SL/ST) Performance Cycle- Aggregate Results FY 2014

    Office of Energy Efficiency and Renewable Energy (EERE)

    The memorandum releases the FY 2014 aggregate results for DOE's Senior Professional members and provides a summary of past results.

  2. Evidence of Progress - Measurement of Impacts of Australia's S&L Program from 1990-2010

    SciTech Connect (OSTI)

    Lowenthal-Savy, Danielle; McNeil, Michael; Harrington, Lloyd

    2013-09-11

    Australia first put categorical energy efficiency labels on residential appliances in the mid-1980s, and the first Minimum Energy Performance Standards (MEPS) for refrigerators was implemented in 1999. Updated in 2005, these MEPS were aligned with US 2001 levels. Considered together, these actions set Australia apart as having one of the most aggressive appliance efficiency programs in the world. For these reasons, together with good data on product sales over time, Australia represents a potentially fruitful case study for understanding the dynamics energy efficiency standards and labeling (EES&L) programs impacts on appliance markets. This analysis attempts to distinguish between the impacts of labeling alone as opposed to MEPS, and to probe the time-dependency of such impacts. Fortunately, in the Australian case, detailed market sales data and a comprehensive registration system provides a solid basis for the empirical evaluation of these questions. This paper analyzes Australian refrigerator efficiency data covering the years 1993-2009. Sales data was purchased from a commercial market research organization (in this case, the GfK Group) and includes sales and average price in each year for each appliance model; this can be used to understand broader trends by product class and star rating category, even where data is aggregated. Statistical regression analysis is used to model market introduction and adoption of high efficiency refrigerators according to logistic adoption model formalism, and parameterizes the way in which the Australian programs accelerated adoption of high-efficiency products and phased out others. Through this analysis, the paper presents a detailed, robust and quantitative picture of the impacts of EES&L in the Australian case, but also demonstrates a methodology of the evaluation of program impacts that could form the basis of an international evaluation framework for similar programs in other countries.

  3. I I~ I~~" Oak Ridge As.slJj:iatea I Universities Prepared

    Office of Legacy Management (LM)

    ... November 1982. Oak Ridge Operations, U.S. Atomic Energy Commission, Radiation Survey and ... T.E. Myrick, et al., Preliminary Results of the Ground-Level Gamma-Ray Scan Survey of the ...

  4. Microsoft Word - fuel_comparison_chart NG Updates 10_27_B_GCM HP(2).docx

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Alternative F uels D ata C enter - F uel P roperties C omparison w ww.afdc.energy.gov 1 1 0/29/2014 Gasoline/E10 Low S ulfur Diesel Biodiesel Propane ( LPG) Compressed Natural G as (CNG) Liquefied Natural G as (LNG) Ethanol/E100 Methanol Hydrogen Electricity Chemical Structure [ 1] C 4 t o C 12 and Ethanol ≤ 1 0% C 8 t o C 25 Methyl e sters of C 12 t o C 22 fatty a cids C 3 H 8 ( majority) and C 4 H 10 (minority) CH 4 ( majority), C 2 H 6 a nd i nert gases CH 4 same a s CNG w ith inert g asses

  5. Energia del Caribe, S.A. (Energia)- FE DKT. NO. 16-18-NG- EXPORT TO MEXICO

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy gives notice of receipt of an Application filed February 10, 2016 by Energia del Caribe, S.A. (Energia), requesting long-term authorization to export natural gas to...

  6. The?Spectrum?of?Data?Intensive? Compu6ng?Ac6vi6es?at?L...

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

    oneyoumightwanttopayaFen5on to...) StandardApproach * KalmanBucysolvedproblemsexactlyfor linearsystems,Gaussiannoise,ad...

  7. Bear Head LNG Corporation and Bear Head LNG (USA), LLC- FE Dkt No. 15-14-NG

    Broader source: Energy.gov [DOE]

    On January 23, 2015, Bear Head LNG Corporation and Bear Head LNG (USA), LLC (together, “Bear Head LNG”), filed an application for long-term, multi-contract authorization to engage in imports from,...

  8. Performance and emissions of non-petroleum fuels in a direct-injection stratified charge Sl engine

    SciTech Connect (OSTI)

    Freeman, L.E.; Chui, G.K.; Roby, R.J.

    1982-10-01

    Seven fuels derived from coal and shale resources were evaluated using a direct-injection stratified charge engine. The fuels were refined to different degrees which ranged from those typical of gasoline blending components to those similar to current gasoline. Results showed that fuels refined to have properties similar to gasoline performed like gasoline. The less refined fuels were limited in performance. The total carbon monoxide and the hydrocarbon emissions varied with the volatility of the fuels. Most fuels with a higher overall distillation curve generally gave higher hydrocarbon and carbon monoxide emissions. The NOx emissions increased with the percent aromatics in the fuels. The hydrocarbon emissions were found to increase with fuel viscosity. Within the range of engine operation, nearly all the fuels evaluated gave satisfactory performance. With some modifications, even the less refined fuels can be potentially suitable for use in this engine.

  9. Physiological roles of pyruvate ferredoxin oxidoreductase and pyruvate formate-lyase in Thermoanaerobacterium saccharolyticum JW/SL-YS485

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

    Zhou, Jilai; Olson, Daniel G.; Lanahan, Anthony A.; Tian, Liang; Murphy, Sean Jean-Loup; Lo, Jonathan; Lynd, Lee R.

    2015-09-15

    We report that Thermoanaerobacter saccharolyticum is a thermophilic microorganism that has been engineered to produce ethanol at high titer (30–70 g/L) and greater than 90 % theoretical yield. However, few genes involved in pyruvate to ethanol production pathway have been unambiguously identified. In T. saccharolyticum, the products of six putative pfor gene clusters and one pfl gene may be responsible for the conversion of pyruvate to acetyl-CoA. To gain insights into the physiological roles of PFOR and PFL, we studied the effect of deletions of several genes thought to encode these activities. We found that that pyruvate ferredoxin oxidoreductase enzymemore » (PFOR) is encoded by the pforA gene and plays a key role in pyruvate dissimilation. We further demonstrated that pyruvate formate-lyase activity (PFL) is encoded by the pfl gene. Although the pfl gene is normally expressed at low levels, it is crucial for biosynthesis in T. saccharolyticum. In pforA deletion strains, pfl expression increased and was able to partially compensate for the loss of PFOR activity. Deletion of both pforA and pfl resulted in a strain that required acetate and formate for growth and produced lactate as the primary fermentation product, achieving 88 % theoretical lactate yield. PFOR encoded by Tsac_0046 and PFL encoded by Tsac_0628 are only two routes for converting pyruvate to acetyl-CoA in T. saccharolyticum. The physiological role of PFOR is pyruvate dissimilation, whereas that of PFL is supplying C1 units for biosynthesis.« less

  10. Physiological roles of pyruvate ferredoxin oxidoreductase and pyruvate formate-lyase in Thermoanaerobacterium saccharolyticum JW/SL-YS485

    SciTech Connect (OSTI)

    Zhou, Jilai; Olson, Daniel G.; Lanahan, Anthony A.; Tian, Liang; Murphy, Sean Jean-Loup; Lo, Jonathan; Lynd, Lee R.

    2015-09-15

    We report that Thermoanaerobacter saccharolyticum is a thermophilic microorganism that has been engineered to produce ethanol at high titer (30–70 g/L) and greater than 90 % theoretical yield. However, few genes involved in pyruvate to ethanol production pathway have been unambiguously identified. In T. saccharolyticum, the products of six putative pfor gene clusters and one pfl gene may be responsible for the conversion of pyruvate to acetyl-CoA. To gain insights into the physiological roles of PFOR and PFL, we studied the effect of deletions of several genes thought to encode these activities. We found that that pyruvate ferredoxin oxidoreductase enzyme (PFOR) is encoded by the pforA gene and plays a key role in pyruvate dissimilation. We further demonstrated that pyruvate formate-lyase activity (PFL) is encoded by the pfl gene. Although the pfl gene is normally expressed at low levels, it is crucial for biosynthesis in T. saccharolyticum. In pforA deletion strains, pfl expression increased and was able to partially compensate for the loss of PFOR activity. Deletion of both pforA and pfl resulted in a strain that required acetate and formate for growth and produced lactate as the primary fermentation product, achieving 88 % theoretical lactate yield. PFOR encoded by Tsac_0046 and PFL encoded by Tsac_0628 are only two routes for converting pyruvate to acetyl-CoA in T. saccharolyticum. The physiological role of PFOR is pyruvate dissimilation, whereas that of PFL is supplying C1 units for biosynthesis.

  11. Congestion Heat Plot

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

    SFTFwaMJpNg

  12. Local STAR Libraries

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

    Local STAR Libraries Local STAR Libraries The libraries listed below are built locally at PDSF and are available under the chos environment sl53. The 32sl44 chos environment has been retire but the libraries are still listed for reference. Version Tag ROOT Version Status Mode Date Comment SL12b (new) SL12b 5.22.00 built debug 4/17/12 SL5.3 SL12a SL12a 5.22.00 built debug 3/14/12 SL5.3 SL11e SL11e 5.22.00 built debug 11/30/11 SL5.3 SL11d (pro) SL11d 5.22.00 built debug 8/1/11 SL5.3 SL11c SL11c_1

  13. Research Highlight

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

    deployment-mean cloud and precipitation fraction during the AMF deployment at Niamey, Niger. The first international deployment of the AMF in Niamey, Niger,-one of the hottest...

  14. Phase Diagram of CuCrO2 in a Magnetic Field

    SciTech Connect (OSTI)

    Fishman, Randy Scott

    2011-01-01

    The magnetic phase diagram of CuCrO2 is constructed as a function of magnetic field and anisotropy using a trial spin state built from harmonics of a fundamental ordering wavevector. Whereas the multiferroic phase of CuCrO2 is a modified spin spiral with a 3-sublattice (SL) period, the phase diagram also contains 1-SL, 2-SL, 4-SL, and 5-SL collinear states which may be accessi- ble in the nonstoichiometric compound CuCrO2+ . For small anisotropy, CuCrO2 is predicted to undergo a transition between two modified spiral states with an intervening 3-SL collinear phase.

  15. DRUG TESING PANEL & CUTOFF CONCENTRATIONS

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

    DRUG TESTING PANEL & CUTOFF CONCENTRATIONS Initial Test Analyte Initial Test Cutoff Concentration Confirmatory Test Analyte Confirmatory Test Cutoff Concentration Marijuana Metabolites 50 ng/mL THCA \1\ 15 ng/mL Cocaine Metabolites 150 ng/mL Benzoylecgonine 100 ng/mL Codeine 2000 ng/mL Opiate Metabolites: Codeine/Morphine \2\ 2000 ng/mL Morphine 2000 ng/mL 6-Acetylmorphine (Heroine) 10 ng/mL 6-Acetylmorphine 10 ng/mL Phencyclidine 25 ng/mL Phencyclidine 25 ng/mL Amphetamine 250 ng/mL 500

  16. Monitoring, Verification and Reporting: Improving Compliance...

    Open Energy Info (EERE)

    Energy Efficient Programs1 This document includes: A brief overview of MVE in the context of S&L programmes. Evidence of the importance of MVE within S&L programmes. A...

  17. June 2014 Most Viewed Documents for Energy Storage, Conversion...

    Office of Scientific and Technical Information (OSTI)

    System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; ... System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Wereszczak, A.A.; Cunningham, ...

  18. March 2015 Most Viewed Documents for Energy Storage, Conversion...

    Office of Scientific and Technical Information (OSTI)

    System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; ... System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Wereszczak, A.A.; Cunningham, ...

  19. OFFICE OF RIVER PROTECTION

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

    ... PBI-1 .16 CLIN I Perform Hydrostatic Testing of 242-A, Evaporator Slurry Line SL-167 to ... P13I-1.16 CLIN 1 Perform Hydrostatic Testing of 242-A Evaporator Slurry Line SL-167 to ...

  20. DOE-ID FOIA Electronic Reading Room Documents

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    pertain to the January 3, 1961 accident at the Stationary Low Power Reactor No. 1 (SL-1). SL-1 Reactor Accident on January 3, 1961, Interim Report, May 1961 IDO - 19300a - 16 MB ...

  1. Asin Carbono S L | Open Energy Information

    Open Energy Info (EERE)

    Asin Carbono S L Jump to: navigation, search Name: Asin Carbono S.L. Place: Madrid, Spain Zip: 28023 Sector: Carbon Product: Asin Carbon S.L., a Spanish subsidiary of AHL Carbono,...

  2. User Environment

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

    the login nodes and in batch jobs. Scientific Linux 5.5 (sl5carver) is the default; Scientific Linux 6.3 (sl6carver) is also available. To automatically select a system version ...

  3. --No Title--

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

    Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda...

  4. ARM - 2008 Science Team Meeting Pictures

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

    Larry Berg, ARM scientist (left), listens to a visiting scientist from Niamey, Niger, who participated in the mobile facility deployment in Niamey. Larry Berg, ARM...

  5. Research Highlight

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

    The sun, seen through a dusty atmosphere, sets at Niamey, the capital of Niger, which is located in the African Sahara. Anvil clouds that accompany thunderstorms....

  6. The ARM Atmospheric Emitted Radiance Interferometer (AERI): Status...

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

    sites and an AERI is in operation as part of the ARM mobile facility currently in Niger, Africa. Recent upgrades in AERI instrumentation and enhancements in operational data...

  7. ARM - Feature Stories and Releases Article

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

    new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on...

  8. Preliminary Results of in-situ Measurements of Aerosol Optical...

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

    of Aerosol Optical and Water Uptake Properties from the ARM Mobile Facility in Niger Jefferson, Anne NOAA CMDL Ogren, John NOAACMDL Category: Field Campaigns The second...

  9. Newsletter Southern Great Plains

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

    world, including China, Japan, Australia, Niger, Africa, France, and Germany. ... the following results: * High-quality data sets of fair-weather cumulus, stratus, and deep ...

  10. THE GEOMETRY OF DISORDER: THEORETICAL INVESTIGATIONS OF QUASICRYSTALS...

    Office of Scientific and Technical Information (OSTI)

    scitechservletspurl1015270 http:www.osti.govscitechbiblio1015270 Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

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

    Office of Scientific and Technical Information (OSTI)

    servletspurl1015270","http:www.osti.govscitechbiblio1015270", "Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  12. Microsoft PowerPoint - 6_CINDY_VESTERGAARD_NMMSS May 2014 Prez...

    National Nuclear Security Administration (NNSA)

    with development of triangular relationship between France, Niger, and China. - Bilats with India and China - Bilats with transit countries Inventory Control - Australia ...

  13. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    New Zealand Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania ...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Filter Results Filter by Subject organic acids (2) aspergillus niger (1) bulk segregant analysis (1) filamentous fungi (1) gene regulation (1) genome sequencing (1) laea, ...

  15. ARM - AMF Data

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Data Available Data Plots View data plots from each deployment....

  16. ARM - AMF2 Organization and Contact Information

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF2 Organization and Contact Information The Argonne AMF2...

  17. ARM - AMF Contacts

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Contacts Science AMF1 Site Scientist - Mark Miller, Rutgers...

  18. ARM - Facility News Article

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

    Facility (AMF), an identical CCN instrument was deployed in 2005 during the AMF field campaign at Point Reyes, California, and is currently operating at Niamey, Niger, West Africa...

  19. ARM - AMF Operations

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Operations Members of the AMF1 installation team prepare the...

  20. ARM - Site Instruments

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 Instruments : Gan Island, Maldives Active Retired Active instruments...

  1. ARM - Facility News Article

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

    Mixed-Phase Arctic Cloud Experiment, and the ARM Mobile Facility's deployments at Point Reyes National Seashore and Niamey, Niger, West Africa. ARM researchers, including ARM's...

  2. Identification of a classical mutant in the industrial host Aspergillu...

    Office of Scientific and Technical Information (OSTI)

    Since A. niger has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying ...

  3. ARM Aerosol Working Group Meeting

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

    series of retrieved dust properties, based on results from the AMF deployment in Niger, Africa. Lidar data survey Lidar profiles: fully-corrected MPL attenuated backscatter...

  4. The Flexible Solar Utility: Preparing for Solar's Impacts to...

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

    purchased resources Natural gas (NG ) pipeline expansion limits and NG fracking environmental restrictions Utility Business Models Evolved business models...

  5. ABBREVIATIONS AND ACRONYMS AEC U.S. Atomic Energy Commission

    Office of Legacy Management (LM)

    ... Sample Location Sample Total Uranium (pCig) Error (pCig) SL-1 M6L101 0.9 0.4 SL-2 ... Limit Result Error Detection Limit SL-1 M6L101 Grab 0.5 0.3 0.2 0.0 0.0 0.2 0.4 ...

  6. Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance...

    Office of Legacy Management (LM)

    ... 0001 4.5 ugL U F 4.5 GS10 SL 772015 15087283 AM-241 Americium-241 N001 0 pCiL U F 0.0266 0.00602 GS10 SL 772015 15087283 7440-41-7 Beryllium N001 1 ugL U F 1 GS10 SL 77...

  7. Critical Anisotropies of a Geometrically-Frustrated Triangular-Lattice

    SciTech Connect (OSTI)

    Swanson, Mason R; Haraldsen, Jason T; Fishman, Randy Scott

    2009-01-01

    This work examines the critical anisotropy required for the local stability of the collinear ground states of a geometrically-frustrated triangular-lattice antiferromagnet (TLA). Using a Holstein-Primakoff expansion, we calculate the spin-wave frequencies for the 1, 2, 3, 4, and 8-sublattice (SL) ground states of a TLA with up to third neighbor interactions. Local stability requires that all spin-wave frequencies are real and positive. The 2, 4, and 8-SL phases break up into several regions where the critical anisotropy is a different function of the exchange parameters. We find that the critical anisotropy is a continuous function everywhere except across the 2-SL/3-SL and 3-SL/4-SL phase boundaries, where the 3-SL phase has the higher critical anisotropy.

  8. 1995index.PDF

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

    995 ORDERS ISSUED ORD1138 122795 95-122-NG TENNECO GAS MARKETING CO. 1138 ORD1137 122195 95-120-NG EASTEX HYDROCARBONS INC. 1137 ORD1136 122195 95-112-NG INDECK-YERKES LTD....

  9. 1986.PDF

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

    49A 70639.ERA 032886 86-01-NG PGC Marketing, Inc. 117 70638.ERA 032786 85-32-NG El Paso Gas Marketing 116 70637.ERA 032586 86-02-NG Carson Water Company 115 70636.ERA 03...

  10. 1990.PDF

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

    376-A 70306.FE 022690 89-85-NG Dynasty Gas Marketing 386 70305.FE 021690 89-87-NG Mobil Natural Gas Inc. 385 70302.FE 020790 89-79-NG Carson Water Company 384 70301.FE 02...

  11. 1992index.PDF

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

    ORD675.FE 092892 92-72-NG Intalco Aluminum Corporation ORD674.FE 092492 92-85-NG Mercado Gas Services, Inc. ORD673.FE 092492 92-67-NG Columbus Energy Corporation ORD672.FE...

  12. DOE - Fossil Energy:

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

    FE95-106-NG 110395 Can Cascade Natural Gas Corporation 1141 FE95-109-NG 110795 Can Enron North America Corporation 1135 FE95-111-NG 110895 Can Enron North America...

  13. 1989.PDF

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

    363 70278.FE 121889 89-19-NG Wisconsin Power and Light 362 70276.FE 121589 89-57-NG Enron Gas Marketing 360-A 70277.FE 121289 89-65-NG Amoco Energy Trading Corp. 361 70275.FE...

  14. DOE - Fossil Energy:

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

    04 Can Boston Gas Company (Nexen) 1970 FE04-23-NG 022704 Can Essex Gas Company (BP Canada) 1958 FE04-24-NG 022704 Can Boston Gas Company (BP Canada) 1959 FE04-25-NG 022704...

  15. Untitled - Notepad

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

    123191 91-85-NG Texaco Gas Marketing, Inc. 570 ORD569.FE 11816 123191 91-57-NG Pan National Gas Sales 569 ORD568.FE 12128 123191 91-63-NG Panhandle Trading Company 568...

  16. 1994index.PDF

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

    Partnership ORD1011 121594 94-100-NG IGI Resources, Inc. ORD1010 121494 94-99-NG National Fuel Gas Distribution Corp. ORD1009 120994 94-96-NG Northwest Alaskan Pipeline...

  17. Category:Organizations | Open Energy Information

    Open Energy Info (EERE)

    Ltd Abengoa Bioenergia Brasil Abengoa Bioenergia SL Abengoa SA Abengoa Solar Aberdeen Renewable Energy Group AREG Abhinav Futuristics Ltd ABI Energy Consultancy Services ABIDAS AG...

  18. ARM - Publications: Science Team Meeting Documents

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

    from Dendrochronologic Data Zuev, V.V. and Bondarenko, S.L., Institute of Atmospheric Optics Russian Academy of Sciences Tomsk, Russia Thirteenth Atmospheric Radiation Measurement...

  19. FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL...

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

    The FY 2015 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concluded on September 30, ...

  20. June 2014 Most Viewed Documents for Biology And Medicine | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Transport and Removal And Dose estimation Humphreys, S.L.; Miller, L.A.; Monroe, ... (2005) 11 NREL 2012 Achievement of Ethanol Cost Targets: Biochemical Ethanol Fermentation ...

  1. Normawind S L | Open Energy Information

    Open Energy Info (EERE)

    Normawind S L Jump to: navigation, search Name: Normawind, S.L. Place: Barcelona, Spain Zip: 8006 Sector: Wind energy Product: Barcelona-based wind consultancy. References:...

  2. Slide 0

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

    Professional Performance Cycle Results Historical Performance Ratings Distribution 17% 33% 27% 58% 54% 64% 25% 8% 9% 0% 10% 20% 30% 40% 50% 60% 70% 2011 2012 2013 Percentage of SL/ST SL/ST Ratings FY11 - FY13 Outstanding Exceeds Meets Expectations May not add to 100% due to not including Minimally Satisfactory or below ratings FY 13 SL/ST Compensation Philosophy * Award pool funding set at 0.97% of SL/ST salary - Award Distribution Factor assigned based on rating level - Optimized based on

  3. Quantifying Thermal Runaway and Improvements Through Materials...

    Office of Scientific and Technical Information (OSTI)

    L. Langendorf Sandia National Laboratories Next Generation Batteries 2015Battery Safety April 22, 2015 Lithium-Ion Battery Safety Challenges sL Energetic thermal runaway ...

  4. Mutational analysis of three predicted 5'-proximal stem-loop structures in the genome of tick-borne encephalitis virus indicates different roles in RNA replication and translation

    SciTech Connect (OSTI)

    Rouha, Harald; Hoenninger, Verena M.; Thurner, Caroline; Mandl, Christian W.

    2011-08-15

    Flavivirus gene expression is modulated by RNA secondary structure elements at the terminal ends of the viral RNA molecule. For tick-borne encephalitis virus (TBEV), four stem-loop (SL) elements have been predicted in the first 180 nucleotides of the viral genome: 5'-SL1, 5'-SL2, 5'-SL3 and 5'-SL4. The last three of these appear to be unique to tick-borne flaviviruses. Here, we report their characterization by mutagenesis in a TBEV luciferase reporter system. By manipulating their thermodynamic properties, we found that an optimal stability of the 5'-SL2 is required for efficient RNA replication. 5'-SL3 formation is also important for viral RNA replication, but although it contains the viral start codon, its formation is dispensable for RNA translation. 5'-SL4 appears to facilitate both RNA translation and replication. Our data suggest that maintenance of the balanced thermodynamic stability of these SL elements is important for temporal regulation of its different functions.

  5. Forever Fuels Ltd | Open Energy Information

    Open Energy Info (EERE)

    Forever Fuels Ltd Place: Maidenhead, United Kingdom Zip: SL6 8RT Product: Forever Fuels specialises in the distribution and supply of wood pellets for sustainable heating systems....

  6. Building Management System Integrators | Open Energy Information

    Open Energy Info (EERE)

    Place: Berkshire, England, United Kingdom Zip: SL1 5AU Product: Service and maintenance provider. References: Building Management System Integrators1 This article is a...

  7. Urgesneda S L | Open Energy Information

    Open Energy Info (EERE)

    Urgesneda S L Jump to: navigation, search Name: Urgesneda S.L. Place: Juneda, Spain Product: Local Spanish power project and real estate developer. Coordinates: 41.549075,...

  8. Solartec Daxer S L SOLARTEX | Open Energy Information

    Open Energy Info (EERE)

    Solartec Daxer S L SOLARTEX Jump to: navigation, search Name: Solartec Daxer S.L. (SOLARTEX) Place: Granada, Spain Zip: 18014 Sector: Solar Product: SOLARTEX plans and installs...

  9. Cinergy Renovables Ibericas S L CRISL | Open Energy Information

    Open Energy Info (EERE)

    Renovables Ibericas S L CRISL Jump to: navigation, search Name: Cinergy Renovables Ibericas, S.L. (CRISL) Place: Spain Sector: Renewable Energy Product: Developer, owner and...

  10. June 2016 Most Viewed Documents for Mathematics And Computing...

    Office of Scientific and Technical Information (OSTI)

    Dept. of Chemical Engineering; Yarbro, S.L. Los Alamos National Lab., NM (United States) (1997) 89 Demonstration of finite element simulations in MOOSE using crystallographic ...

  11. Renewable Energies and Photovoltaics Spain S L REPS | Open Energy...

    Open Energy Info (EERE)

    and Photovoltaics Spain S L REPS Jump to: navigation, search Name: Renewable Energies and Photovoltaics Spain S.L. (REPS) Place: Spain Sector: Solar Product: Spanish solar project...

  12. Proyectos Integrales Solares S L PROINSO | Open Energy Information

    Open Energy Info (EERE)

    S.L. (PROINSO) Place: Spain Sector: Services Product: Spanish distributor of photovoltaic equipment and a specialist in enginnering services. References: Proyectos...

  13. Misinterpretation of Electrical Resistivity Data in Geothermal...

    Open Energy Info (EERE)

    T.G. Caldwell and S.L. Bennie Conference World Geothermal Congress 2005; Antalya, Turkey; 20050424 Published ?, 2005 DOI Not Provided Check for DOI availability: http:...

  14. FY 2015 Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Opening Guidance

    Broader source: Energy.gov [DOE]

    The FY 2015 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concludes on September 30, 2015.

  15. Sierra Leone: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Sierra Leone Population Unavailable GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code SL 3-letter ISO code SLE Numeric ISO code...

  16. Sollatek Ltd | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: SL3 0DX Sector: Solar Product: Sollatek designs, manufactures and sells electrical and electronic equipment for voltage protection, power stabilisation and solar power...

  17. Madrid, Spain: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    S A Control Y Montages Industriales CYMI SA Corporacion Eolica CESA SA DAVID Fuel Cell Components SL Dhamma Energy E ON Renovables Iberia formerly Energi E2 Renovables...

  18. QER Report: Energy Transmission, Storage, and Distribution Infrastruct...

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

    NG-1 Chapter VII Appendix B NATURAL GAS NG-2 QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 Appendix B: NATURAL GAS Highlights Increasing...

  19. NIAMEY DAILY RAINFALL

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

    2006 -2 -1 0 1 +2 +3 Average Normalized Departure () Time series (1941-2006) of normalized April-October rainfall departures () for Niamey (2.1666 o E, 13.4833 o N) in Niger...

  20. ARM - VAP Product - sondeadjust

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

    retired HFE M1 Browse Data Shouxian, Anhui, China retired NIM M1 Browse Data Niamey, Niger retired PGH M1 Browse Data ARIES Observatory, Nainital, Uttarkhand, India; AMF1...

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

    Office of Scientific and Technical Information (OSTI)

    Rev AC05 RL01830 TRN US201111 http www osti gov scitech servlets purl Comparative genomics of citric acid producing Aspergillus niger ATCC versus enzyme producing CBS working...

  2. ARM - Facility News Article

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

    Adieu to Niger, Guten Tag to Germany Bookmark and Share The AMF decommissioning team poses ... two weeks, the AMF decommissioning team packaged the AMF for subsequent uplift to Germany. ...

  3. ARM - AMF Science

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Science Locale: Anywhere in the World The purpose of an ARM...

  4. ARM - Datastreams - mpl

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

    Browse Plots Central Facility, Darwin, Australia retired ARM Mobile Facility NIM M1 Browse Data Browse Plots Niamey, Niger retired PYE M1 Browse Data Browse Plots Point Reyes, CA...

  5. ARM - AMF Architecture

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Architecture The AMF1 sets up in Heselbach, Germany The AMF1...

  6. Why is it so difficult to grow fuelwood

    SciTech Connect (OSTI)

    Noronha, R.

    1981-01-01

    Examples of successful and unsuccessful woodlot programmes are cited from China, Korea, India, Tanzania and Niger and the role of social factors examined. Effective village forestry involves social, cultural, economic and local political factors. (Refs. 15).

  7. Newsletter Southern Great Plains

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

    African Researcher Visits Oklahoma As a follow-up to the ARM Mobile Facility (AMF) ... Niamey, Niger, to the ACRF Southern Great Plains (SGP) site near Lamont, Oklahoma. Dr. ...

  8. Enhanced citric acid production in aspergillus with inactivated...

    Office of Scientific and Technical Information (OSTI)

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression ...

  9. Category:Economic Community of West African States | Open Energy...

    Open Energy Info (EERE)

    15 pages are in this category, out of 15 total. B Benin Burkina Faso C Cape Verde G Gambia Ghana G cont. Guinea Guinea-Bissau I Ivory Coast L Liberia M Mali N Niger Nigeria...

  10. Property:Heat Recovery Systems | Open Energy Information

    Open Energy Info (EERE)

    Packaged System + Sondex PHE-Type SL140-TM-EE-190 +, Sondex PHE-Type SL140-TM-EE-150 +, Cain UTR1-810A17.5SSP + Distributed Generation StudyAisin Seiki G60 at Hooligans Bar and...

  11. Waukesha VGF 36GLD | Open Energy Information

    Open Energy Info (EERE)

    Heat Recovery Systems Sondex PHE-Type SL140-TM-EE-190, Sondex PHE-Type SL140-TM-EE-150, CainUTR1-810A17.5SSP Retrieved from "http:en.openei.orgwindex.php?titleWaukeshaVGF36...

  12. Dynamical Model for Meson Production off Nucleon and Application to Neutrino-Nucleus Reactions

    SciTech Connect (OSTI)

    Nakamura, Satoshi X.

    2011-11-23

    I explain the Sato-Lee (SL) model and its extension to the neutrino-induced pion production off the nucleon. Then I discuss applications of the SL model to incoherent and coherent pion productions in the neutrino-nucleus scattering. I mention a further extension of this approach with a dynamical coupled-channels model developed in Excited Baryon Analysis Center of JLab.

  13. Draft New England Clean Power Link Project Environmental Impact...

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

    ... V-BE-AS-106(P) V-BE-AS-104(D) V-BE-AS-107(D) 2014-RTE-SL-1 State Rank: S2S3 Status: Not ... V-FH-AS-23(I) V-WH-AS-1(I) V-FH-AS-19(D) 2014-RTE-SL-11 State Rank: S2S3 Status: Not ...

  14. Rocky Flats Site, Colorado, Quarterly Report of Site Surveillance...

    Office of Legacy Management (LM)

    ... 15046945 AM-241 Americium-241 N001 0.00266 pCiL U F 0.0159 0.00825 WOMPOC SL 413... Americium-241 N001 0.00446 pCiL U F 0.0266 0.0164 GS10 SL 4202015 15046984 ...

  15. Microsoft Word - S11979_1Q14 report.docx

    Office of Legacy Management (LM)

    ... WOMPOC SL 362014 14036000 PU-239,240 Plutonium-239, 240 N003 0.00366 pCiL U F 0.0266 0.00718 valid WOMPOC SL 362014 14036000 7440-61-1 Uranium N002 3.96 ugL D 0.067 ...

  16. Distributed Generation Study/615 kW Waukesha Packaged System...

    Open Energy Info (EERE)

    PHE-Type SL140-TM-EE-190, Sondex PHE-Type SL140-TM-EE-150, Cain UTR1-810A17.5SSP Fuel Natural Gas System Installer GTI System Enclosure Outdoor System Application Combined Heat...

  17. 1996index.PDF

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

    96 96-24-NG West Texas Gas, Inc. ORD1165.FE 051696 96-22-NG NUI Corporation 87-53-NG Tennessee Gas Pipeline Co. ORD1164.FE 051496 96-23-NG IGI Resources, Inc. ORD1014-A.FE...

  18. A=6B (1984AJ01)

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

    4AJ01) (Not illustrated) Not observed: see (1982NG01; theor.

  19. A=7C (1984AJ01)

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

    C (1984AJ01) (Not illustrated) Not observed: see (1982NG01; theor.).

  20. A=8N (1984AJ01)

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

    N (1984AJ01) (Not illustrated) Not observed: see (1982NG01; theor.).

  1. A=9N (1984AJ01)

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

    4AJ01) (Not illustrated) Not observed: see (1979AJ01). See also (1982NG01

  2. Quantifying the impact of future Sandage-Loeb test data on dark energy constraints

    SciTech Connect (OSTI)

    Geng, Jia-Jia; Zhang, Jing-Fei; Zhang, Xin E-mail: jfzhang@mail.neu.edu.cn

    2014-07-01

    The Sandage-Loeb (SL) test is a unique method to probe dark energy in the ''redshift desert'' of 2∼SL test data impact on the dark energy constraints. To avoid the potential inconsistency in data, we use the best-fitting model based on the other geometric measurements as the fiducial model to produce 30 mock SL test data. The 10-yr, 20-yr, and 30-yr observations of SL test are analyzed and compared in detail. We show that compared to the current combined data of type Ia supernovae, baryon acoustic oscillation, cosmic microwave background, and Hubble constant, the 30-yr observation of SL test could improve the constraint on Ω{sub m} by about 80% and the constraint on w by about 25%. Furthermore, the SL test can also improve the measurement of the possible direct interaction between dark energy and dark matter. We show that the SL test 30-yr data could improve the constraint on γ by about 30% and 10% for the Q = γHρ{sub c} and Q = γHρ{sub de} models, respectively.

  3. Probability of loss of assured safety in systems with multiple time-dependent failure modes.

    SciTech Connect (OSTI)

    Helton, Jon Craig; Pilch, Martin M.; Sallaberry, Cedric M.

    2012-09-01

    Weak link (WL)/strong link (SL) systems are important parts of the overall operational design of high-consequence systems. In such designs, the SL system is very robust and is intended to permit operation of the entire system under, and only under, intended conditions. In contrast, the WL system is intended to fail in a predictable and irreversible manner under accident conditions and render the entire system inoperable before an accidental operation of the SL system. The likelihood that the WL system will fail to deactivate the entire system before the SL system fails (i.e., degrades into a configuration that could allow an accidental operation of the entire system) is referred to as probability of loss of assured safety (PLOAS). Representations for PLOAS for situations in which both link physical properties and link failure properties are time-dependent are derived and numerically evaluated for a variety of WL/SL configurations, including PLOAS defined by (i) failure of all SLs before failure of any WL, (ii) failure of any SL before failure of any WL, (iii) failure of all SLs before failure of all WLs, and (iv) failure of any SL before failure of all WLs. The effects of aleatory uncertainty and epistemic uncertainty in the definition and numerical evaluation of PLOAS are considered.

  4. Controlling potential barrier height by changing V-shaped pit size and the effect on optical and electrical properties for InGaN/GaN based light-emitting diodes

    SciTech Connect (OSTI)

    Okada, Narihito Kashihara, Hiroyuki; Sugimoto, Kohei; Yamada, Yoichi; Tadatomo, Kazuyuki

    2015-01-14

    The internal quantum efficiency (IQE) of InGaN/GaN multiple quantum wells (MQWs) with blue light emission was improved by inserting an InGaN/GaN superlattice (SL) beneath the MQWs. While the SL technique is useful for improving the light-emitting diode (LED) performance, its effectiveness from a multilateral point of view requires investigation. V-shaped pits (V-pits), which generate a potential barrier and screen the effect of the threading dislocation, are one of the candidates for increasing the light emission efficiency of LEDs exceptionally. In this research, we investigated the relationship between the V-pit and SL and revealed that the V-pit diameter is strongly correlated with the IQE by changing the number of SL periods. Using scanning near-field optical microscopy and photoluminescence measurements, we demonstrated the distinct presence of the potential barrier formed by the V-pits around the dislocations. The relationship between the V-pit and the number of SL periods resulted in changing the potential barrier height, which is related to the V-pit diameter determined by the number of SL periods. In addition, we made an attempt to insert pit expansion layers (PELs) composed of combination of SL and middle temperature grown GaN layer instead of only SL structure. As a result of the evaluation of LEDs using SL or PEL, the EL intensity was strongly related to pit diameter regardless of the structures to form the V-pits. In addition, it was clear that larger V-pits reduce the efficiency droop, which is considered to be suppression of the carrier loss at high injection current.

  5. STAR-Running on Carver

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

    STAR-Running on Carver STAR-Running on Carver STAR software has been copied from the usual installation on /common on PDSF to /project/projectdirs/star/common. At this point the installation is simply intended for testing and not all libraries are in place - for now SL10k, SL11b and SL11c are available with root/5.22.00 and a copy of $OPTSTAR and cernlib. An example of how to setup the STAR software on Carver is in /project/projectdirs/star/starenv. To use it simply source star_setup. This

  6. Basics

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

    repository and the Principal Investigator (PI) for ALICE computing at NERSC is Jeff Porter. ALICE users work in the sl53 chos environment. See the Chos page for more...

  7. Basics

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

    in HPSS. The Principal Investigator (PI) for STAR computing at NERSC is Jeff Porter. In general STAR users should work in the chos environment sl53. This means that upon...

  8. Oak Ridge National Laboratory TRU Waste Processing Center Tank...

    Office of Environmental Management (EM)

    ... BVEST W-Tank System Control Trailer Off-Gas Skid Pipe bridge Jet Pump Skid Charge Vessels W-21 W-22 W-23 Valve Skid SL Mobilization ORNL TRU Waste Processing Center Questions 242 A ...

  9. DOE/NV--1032

    National Nuclear Security Administration (NNSA)

    ... DIFFUSION PLANT, OH PO SANDIA NATIONAL LAB-CA, CA SL SANDIA NATIONAL LAB-NM, NM SA TT FOSTER WHEELER, TN FW WESTINGHOUSE SAVANNAH RIVER, SC SR WEST VALLEY DEMONSTRATION ...

  10. TITLE

    Office of Legacy Management (LM)

    6141297-2300 Fax: 297-241 1 OH I 0 HISTORICAL SOCIETY SlSCE 1885 February 23, 1996 David G. Adler, Site Manager F o m r Sites Restoration Division Department of Energy Oak...

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

    Office of Scientific and Technical Information (OSTI)

    RADTRAD: A simplified model for RADionuclide Transport and Removal And Dose estimation","Humphreys, S.L.; Miller, L.A.; Monroe, D.K. Sandia National Labs., Albuquerque, NM (United...

  12. YEAR

    National Nuclear Security Administration (NNSA)

    137 YEAR 2013 Males 90 Females 47 YEAR 2013 SES 2 SL 1 EJEK 30 EN 04 30 EN 03 2 NN (Engineering) 23 NQ (ProfTechAdmin) 45 NU (TechAdmin Support) 4 YEAR 2013 American Indian...

  13. "Ask Argonne" - Dave Grabaskas, Nuclear Engineer, Part 2

    ScienceCinema (OSTI)

    Grabaskas, Dave

    2014-11-24

    Part 1 (http://www.youtube.com/watch?v=Vs_0wXoSL8M) of Dr. Dave Grabaskas' "Ask Argonne" video set drew many questions from the public. In Part 2, Grabaskas answers three of those questions.

  14. "Ask Argonne" - Dave Grabaskas, Nuclear Engineer, Part 2

    SciTech Connect (OSTI)

    Grabaskas, Dave

    2013-09-13

    Part 1 (http://www.youtube.com/watch?v=Vs_0wXoSL8M) of Dr. Dave Grabaskas' "Ask Argonne" video set drew many questions from the public. In Part 2, Grabaskas answers three of those questions.

  15. Amope s l | Open Energy Information

    Open Energy Info (EERE)

    Amope s l Jump to: navigation, search Name: Amope s.l. Place: La Corua, Spain Zip: 15005 Sector: Services, Solar Product: Spain-based company offering consultancy, financial...

  16. September 2013 Most Viewed Documents for Energy Storage, Conversion...

    Office of Scientific and Technical Information (OSTI)

    Drive System Burress, Timothy A ORNL; Campbell, Steven L ORNL; Coomer, Chester ... System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; ...

  17. Evaluation of the 2008 Lexus LS 600H Hybrid Synergy Drive System...

    Office of Scientific and Technical Information (OSTI)

    Authors: Burress, T.A. ; Coomer, C.L. ; Campbell, S.L. ; Wereszczak, A.A. ; Cunningham, J.P. ; Marlino, L.D. ; Seiber, L.E. ; Lin, H.T. Publication Date: 2009-01-15 OSTI ...

  18. Most Viewed Documents for Energy Storage, Conversion, and Utilization...

    Office of Scientific and Technical Information (OSTI)

    System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; ... Drive System Burress, Timothy A ORNL; Campbell, Steven L ORNL; Coomer, Chester ...

  19. July 2013 Most Viewed Documents for Energy Storage, Conversion...

    Office of Scientific and Technical Information (OSTI)

    of the 2007 Toyota Camry Hybrid Syneregy Drive System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; Staunton, R.H.; Cunningham, J.P. (2008) 62 ...

  20. Energy Department Announces New Technical Review to Assess Black...

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

    ... He had first-hand knowledge of the first fatal nuclear accident in the United States (known as the SL-1 accident in Idaho). He led the technical team that responded to the Three ...

  1. Office of Executive Resources (HC-40)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This organization provides a full range of human capital management workforce services and support as well as policy guidance functions to senior level positions (SES, SL, and ST), excepted service...

  2. Role of an ultra-thin AlN/GaN superlattice interlayer on the strain engineering of GaN films grown on Si(110) and Si(111) substrates by plasma-assisted molecular beam epitaxy

    SciTech Connect (OSTI)

    Shen, X. Q.; Takahashi, T.; Matsuhata, H.; Ide, T.; Shimizu, M.; Rong, X.; Chen, G.; Wang, X. Q.; Shen, B.

    2013-12-02

    We investigate the role of an ultra-thin AlN/GaN superlattice interlayer (SL-IL) on the strain engineering of the GaN films grown on Si(110) and Si(111) substrates by plasma-assisted molecular beam epitaxy. It is found that micro-cracks limitted only at the SL-IL position are naturally generated. These micro-cracks play an important role in relaxing the tensile strain caused by the difference of the coefficient of thermal expansion between GaN and Si and keeping the residual strain in the crack-free GaN epilayers resulted from the SL-IL during the growth. The mechanism understanding of the strain modulation by the SL-IL in the GaN epilayers grown on Si substrates makes it possible to design new heterostructures of III-nitrides for optic and electronic device applications.

  3. Aprun MAN Page

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

    ... nid00029. (core affinity 3) This example runs all PEs on NUMA node 1: % aprun -n 8 -sl 1 .xthi | sort Application 225119 resources: utime 0s, stime 0s Hello from rank 0, ...

  4. International Institute for Sustainable Laboratories Annual Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    The 2015 I2SL Annual Conference is for architects, engineers, owners, safety professionals, researchers, facility managers, and others that are interested in making high-tech facilities more sustainable.

  5. Effect of crystal quality on performance of spin-polarized photocathode

    SciTech Connect (OSTI)

    Jin, Xiuguang; Ozdol, Burak; Yamamoto, Masahiro; Mano, Atsushi; Yamamoto, Naoto; Takeda, Yoshikazu

    2014-11-17

    GaAs/GaAsP strain-compensated superlattices (SLs) with thickness up to 90-pair were fabricated. Transmission electron microscopy revealed the SLs are of high crystal quality and the introduced strain in SLs layers are fixed in the whole SL layers. With increasing SL pair number, the strain-compensated SLs show a less depolarization than the conventional strained SLs. In spite of the high crystal quality, the strain-compensated SLs also remain slightly depolarized with increasing SL pairs and the decrease in spin-polarization contributes to the spin relaxation time. 24-pair of GaAs/GaAsP strain-compensated SL demonstrates a maximum spin-polarization of 92% with a high quantum efficiency of 1.6%.

  6. Large theoretical thermoelectric power factor of suspended single-layer MoS{sub 2}

    SciTech Connect (OSTI)

    Babaei, Hasan E-mail: babaei@auburn.edu; Khodadadi, J. M.; Sinha, Sanjiv

    2014-11-10

    We have calculated the semi-classical thermoelectric power factor of suspended single-layer (SL)- MoS{sub 2} utilizing electron relaxation times derived from ab initio calculations. Measurements of the thermoelectric power factor of SL-MoS{sub 2} on substrates reveal poor power factors. In contrast, we find the thermoelectric power factor of suspended SL-MoS{sub 2} to peak at ∼2.8 × 10{sup 4} μW/m K{sup 2} at 300 K, at an electron concentration of 10{sup 12} cm{sup −2}. This figure is higher than that in bulk Bi{sub 2}Te{sub 3}, for example. Given its relatively high thermal conductivity, suspended SL-MoS{sub 2} may hold promise for in-plane thin-film Peltier coolers, provided reasonable mobilities can be realized.

  7. Op

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

    S14IT Op 1, Document: CCN-250883 I* JI . Document Date: 08292012 1kI Author: Russo F.M. Addressee: Samuelson S.L. T2ES 01 Title: RESPONSE TO DOE-WTP ENGINEERING DIVISION...

  8. FY 2014 Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Cycle- Closeout Guidance

    Broader source: Energy.gov [DOE]

    The FY 2014 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concludes on September 30, 2014.  In order to...

  9. Chos

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

    Linux 6.2 sl64 64-bit Scientific Linux 6.4 When you log in you should have a full, working environment with the system of your choice. By default your batch jobs will run...

  10. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    ... SL: Do you think that the U.S. is on par with other countries regarding science education and if not, why not? And, how can the U.S. improve science education and motivation for ...

  11. Status of the PRISM FFAG Design for the Next Generation Muon...

    Office of Scientific and Technical Information (OSTI)

    Authors: Pasternak J. ; Witte H. ; Jenner, L.J. ; Kurup, A. ; Alekou, A. ; Aslaninejad, M. ; Chudzinski, R. ; Shi, Y. ; Uchida, Y. ; Muratori, B. ; Smith, S.L. ; Hock, K.M. ; ...

  12. BPA-2014-00787-FOIA Request

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

    - D-1 Subject: FW: FOIA COE SL-003 BPA JOURNAL MAILING List Kalispell MOA 3-28-2014 Hi Christy and Kim, Pursuant to the FOIA, I request a copy of: 1) The BPA Journal Mailing...

  13. Critical Materials Institute - course inventory

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

    Estimations and limitations of reserves, and their sociological, political, and economic effects. Offered in alternate years. GE credit: SciEng | SE, SL.-I. (I.) Verosub

  14. ...

  15. Gestion de Construccion Civil S L | Open Energy Information

    Open Energy Info (EERE)

    Gestion de Construccion Civil S L Jump to: navigation, search Name: Gestion de Construccion Civil, S.L. Place: Albacrete, Spain Sector: Solar Product: Albacrete-based solar PV...

  16. Nuevas Energias de Occidente S L NEO | Open Energy Information

    Open Energy Info (EERE)

    Nuevas Energias de Occidente S L NEO Jump to: navigation, search Name: Nuevas Energias de Occidente S.L (NEO) Place: Rio Ubierna, Spain Sector: Wind energy Product: Burgos based...

  17. HelioNova S L | Open Energy Information

    Open Energy Info (EERE)

    HelioNova S L Jump to: navigation, search Name: HelioNova S.L. Place: Santiago de Compostela, Spain Zip: 15890 Sector: Renewable Energy Product: HELIONOVA develops and...

  18. Frupesa | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Frupesa Place: Montearagon, Spain Zip: 45685 Product: FRUPESA, S.L. was founded in 1979 as a limited company focused on barren extraction. FRUPESA is also...

  19. Parque Eolico De Abara S L | Open Energy Information

    Open Energy Info (EERE)

    De Abara S L Jump to: navigation, search Name: Parque Eolico De Abara S.L Place: Asturias, Spain Zip: 33400 Sector: Wind energy Product: A wind project developer operating in...

  20. Fire Energy S L | Open Energy Information

    Open Energy Info (EERE)

    Energy S L Jump to: navigation, search Name: Fire Energy, S.L. Place: Madrid, Spain Zip: 28806 Sector: Solar Product: Solar power developer and distributor based in Spain....

  21. Classification of collective modes in a charge density wave by...

    Office of Scientific and Technical Information (OSTI)

    Authors: Leuenberger, D. ; Sobota, J. A. ; Yang, S.-L. ; Kemper, A. F. ; Giraldo-Gallo, P. ; Moore, R. G. ; Fisher, I. R. ; Kirchmann, P. S. ; Devereaux, T. P. ; Shen, Z.-X. ...

  1. ARM - Publications: Science Team Meeting Documents

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

    Development of Consistent Cirrus Models for Use in the Satellite Community Yang, P. (a), Baum, B.A. (b), Nasiri, S.L. (c), Heymsfield, A.J. (d), McFarquhar, G.M. (d), Gao, B.-C....

  2. Sierra Leone: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Sierra Leone Population 6,190,280 GDP 3,777,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code SL 3-letter ISO code SLE Numeric ISO...

  3. Fuel Cell Markets Ltd | Open Energy Information

    Open Energy Info (EERE)

    Cell Markets Ltd Place: Buckinghamshire, United Kingdom Zip: SL0 9AQ Sector: Hydro, Hydrogen Product: Fuel Cell Markets was set up to assist companies in the fuel cell and...

  4. March 27

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

    27 March 27 Attending: Eric Larry Iwona Barbara JeffP Mike Utilization: Cluster has been full with Daya Bay running quite a bit. Outages: 2 interactive reboots for SL6 upgrade and...

  5. Mr. Joseph M. Fallon Director, Engineering Services Slater Steels...

    Office of Legacy Management (LM)

    ... Stainless Steels --. - - -. .. . . - .-.- - . . --- .. .- , UNITED STATES ENERGY i?EsEAECH AND DEVELOPuEftT ADMINISTRATION CIA' . HIDGF OPERkTiO?> P. 0. BOX E OAK SlDGf. ...

  6. Mini Grid Renewable Energy-Best Practices and Lessons Learnt...

    Open Energy Info (EERE)

    "PV Hybrid Village Electrification In Spain: 6 Years Experience with MSG (Multi-user Solar Hybrid Grids), Vosseler, E. Ramrez, X. Vallv, Trama Tecnoambiental S.L. and J. M....

  7. Health Physics Society

    Office of Scientific and Technical Information (OSTI)

    The deaths in the Idaho SL-1 experimental reactor accident were not the direct result of exposure to ion- izing radiation. Although a reactor criticality was the proximate cause of ...

  8. Human radiation studies: Remembering the early years. Oral history...

    Office of Scientific and Technical Information (OSTI)

    the acute and long term effects of radiation, his inhalation studies, and his activities at the 1961 INL reactor accident (SL-1 Reactor). After a brief biographical sketch, Dr. ...

  9. A Measuring

    Office of Scientific and Technical Information (OSTI)

    ... Relation to extrapyramidal side ffects. Arch Gen Psychiatry 1992; 49538-544. Smith M, Wolf ... Naunyn-Schmied Arch Pharmacoi 1989; 340:6-12. Dewey SL, Smith GW, Logan J, et. al. ...

  10. canfield | The Ames Laboratory

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

    Patz, A.; Li, T.Q.; Ran, S.; Fernandes, R.M.; Schmalian, J.; ko, S.L.; Canfield, P.C.; Perakis, I.E.; Wang, J.G.. Ultrafast observation of critical nematic fluctuations and...

  11. Webel Micro Power JV | Open Energy Information

    Open Energy Info (EERE)

    Name: Webel & Micro Power JV Place: Kolkata, West Bengal, India Zip: 700091 Product: A joint venture set up by Webel SL Energy Systems and Micro Power Trading in August 2007....

  12. 1993index.PDF

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

    Northern States Pwr Co (Minn) ORD874.FE 102993 93-114-NG Northern States Pwr Co (Wisc) ORD874.FE 102993 93-114-NG Peoples Natural Gas Co, Div of Utilicorp United, Inc ---...

  13. 1987.PDF

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

    207 70738.ERA 112087 86-61-NG Minnegasco 191-A 70128.ERA 111687 87-42-LNG PhillipsMarathon 206 70736.ERA 110487 87-46-NG Williams Gas Marketing 205 70735.ERA 1030...

  14. 1980.PDF

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

    0 -- ORDERS ORDER DOCKET ERA CITE DATE NUMBER APPLICANT NAME ORDER NO. 70525.ERA 122380 79-31-NG Border Gas, Inc. 16B 70524.ERA 112080 80-08-NG Valero Transmission Company 25...

  15. 1981.PDF

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

    70114.ERA 092581 77-006-LNG El Paso Eastern Company 4A 70542.ERA 072081 79-16-NG Montana Power Company 23A 70534.ERA 070281 80-15-NG Vermont Gas Systems 34 70533.ERA 0629...

  16. DOE - Fossil Energy:

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

    Date Filed CTY Authorization Holder Application Link Ord. No. FE99-19-NG 030499 Can Enron North America Corporation 1470 1470-A FE99-22-NG 032999 Can Cascade Natural Gas...

  17. DOE - Fossil Energy:

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

    103098 Can Husky Gas Marketing Inc. 1432 1432-A FE98-87-NG 110408 Can Mex Pemex Gas Y Petroquimica Basica 1435 FE98-92-NG 112098 Can Union Pacific Fuels, Inc. 1444...

  18. 1985.PDF

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

    88A 70609.ERA 110885 85-12-NG Northwest Pipeline 87A 70126.ERA 102385 77-001-LNG Pac IndonesiaWestern LNG 8A 70608.ERA 101585 85-17-NG Vermont Gas Systems 91 70607.ERA...

  19. DOE - Fossil Energy:

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

    2009 Docket No. Date Filed CTY Application LinkCompany Ord. No. FE09-87-NG 082509 Canada Puget Sound Energy, Inc. 2717 FE09-88-NG 082509 Canada Puget Sound Energy, Inc. 2718...

  20. 1988.PDF

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

    291 70831.ERA 123088 88-57-NG Natgas (U.S.), Inc. 290 70133.ERA 122388 87-34-LNG Pan National Gas Sales 289 70830.ERA 122388 88-65-NG Hadson Gas Systems, Inc. 288 70829.ERA...

  1. II-GRR at GRC - Analyses slides.pptx

    Open Energy Info (EERE)

    for development of materials and upcoming meetings Roadmap D evelopment S tatus Mee2ngs* 25% 50% 75% 100% Reviewed & P rinted Mee4ng 1 Agency Follow--- up Mee4ng 2 Federal 53 6...

  2. DOE - Fossil Energy: Orders Issued in 2012

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

    ... Nations 3127 FE12-71-NG 072412 Iberdrola Renewables, LLC Order Granting Blanket ... Prior Authority 2773 3080 FE12-31-NG 032712 Iberdrola Canada Energy Services, Ltd. ...

  3. Generalized Cartan Calculus in general dimension

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

    Wang, Yi -Nan

    2015-07-22

    We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

  4. American LNG Hialeah Facility Terminal

    Office of Energy Efficiency and Renewable Energy (EERE)

    1. R = Registration of company; C (LNG) = Contract involving LNG; C (NG)= Contract involving natural gas supply

  5. CPLOAS_2 user manual

    SciTech Connect (OSTI)

    Sallaberry, Cedric Jean-Marie.; Helton, Jon Craig

    2012-10-01

    Weak link (WL)/strong link (SL) systems are important parts of the overall operational design of high-consequence systems. In such designs, the SL system is very robust and is intended to permit operation of the entire system under, and only under, intended conditions. In contrast, the WL system is intended to fail in a predictable and irreversible manner under accident conditions and render the entire system inoperable before an accidental operation of the SL system. The likelihood that the WL system will fail to deactivate the entire system before the SL system fails (i.e., degrades into a configuration that could allow an accidental operation of the entire system) is referred to as probability of loss of assured safety (PLOAS). This report describes the Fortran 90 program CPLOAS_2 that implements the following representations for PLOAS for situations in which both link physical properties and link failure properties are time-dependent: (i) failure of all SLs before failure of any WL, (ii) failure of any SL before failure of any WL, (iii) failure of all SLs before failure of all WLs, and (iv) failure of any SL before failure of all WLs. The effects of aleatory uncertainty and epistemic uncertainty in the definition and numerical evaluation of PLOAS can be included in the calculations performed by CPLOAS_2.

  6. CPLOAS_2 User Manual.

    SciTech Connect (OSTI)

    Sallaberry, Cedric Jean-Marie; Helton, Jon C.

    2015-05-01

    Weak link (WL)/strong link (SL) systems are important parts of the overall operational design of high - consequence systems. In such designs, the SL system is very robust and is intended to permit operation of the entire system under, and only under, intended conditions. In contrast, the WL system is intended to fail in a predictable and irreversible manner under accident conditions and render the entire system inoperable before an accidental operation of the SL system. The likelihood that the WL system will fail to d eactivate the entire system before the SL system fails (i.e., degrades into a configuration that could allow an accidental operation of the entire system) is referred to as probability of loss of assured safety (PLOAS). This report describes the Fortran 90 program CPLOAS_2 that implements the following representations for PLOAS for situations in which both link physical properties and link failure properties are time - dependent: (i) failure of all SLs before failure of any WL, (ii) failure of any SL before f ailure of any WL, (iii) failure of all SLs before failure of all WLs, and (iv) failure of any SL before failure of all WLs. The effects of aleatory uncertainty and epistemic uncertainty in the definition and numerical evaluation of PLOAS can be included in the calculations performed by CPLOAS_2. Keywords: Aleatory uncertainty, CPLOAS_2, Epistemic uncertainty, Probability of loss of assured safety, Strong link, Uncertainty analysis, Weak link

  7. Quaternary depositional history of Providenciales and West Caicos, Turks and Caicos Islands, British West Indies

    SciTech Connect (OSTI)

    Fouke, B.W.; Glenister, B.F.; Ressmeyer, P.F.; Prezbindowski, D.R.

    1985-01-01

    The Turks and Caicos Islands represent the SE limit of emergent portions of the Bahamian Platform. Providenciales and West Caicos are low-lying islands, composed of Quaternary marine and eolian carbonates, that lie near the NW margin of the Caicos Bank. Highest elevations of marine skeletal-peletal grainstones on Providenciales are 6m above present s.l.; reefs associated with marine grainstones on West Caicos are 3-4m above s.l., and allowing for growth in several meters water depth support interpretation of maximum s.l. as +6m. Marine sediments are dated as approximately 50,000 C14 Years B.P. This suggests correlation with the mid-Wisconsin s.l. maximum and implies tectonic instability. Eolian dunes achieve an elevation of 48 m on Providenciales, where they are differentiated into five systems based on geomorphology and grain composition. Oolites, now generated exclusively in the narrow swash-zone, predominate on the Bank side whereas coated pellets and skeletal grains characterize calcarenites formed in the seaward reef tract. Fall in s.l. to the late Wisconsin minimum (17,000 years, perhaps -120m) generated successively lower arcs of dunes as carbonate productivity decreased, and resulted in subaerial diagenesis as the entire Bank emerged. Spectacular karst formation during the late Wisconsin as well as earlier s.l. lows provided conduits that allow restricted marine faunas to flourish in inland lakes and sink holes.

  8. LIENHARD DOE Energy Eff Desalination Workshop Nov 2015.pptx

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

    W least ( NG) 2 + ( NG) 3 - ( NG) 1 Recovery ratio kg prodkg feed W least m p kJkg NaCl KCl CaCl 2 MgCl 2 MgSO 4 ZnSO 4 Na 2 SO 4 S f 35 ppt Q least W ...

  9. R

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

    IEEE R eboo(ng C ompu(ng I ni(a(ve: part o f t he I EEE F uture D irec(ons C ommi;ee Change i s c oming t o t he c ompu(ng i ndustry Let's t alk a nd t hink a bout i t s o w e c an...

  10. Parameter estimation with Sandage-Loeb test

    SciTech Connect (OSTI)

    Geng, Jia-Jia; Zhang, Jing-Fei; Zhang, Xin E-mail: jfzhang@mail.neu.edu.cn

    2014-12-01

    The Sandage-Loeb (SL) test directly measures the expansion rate of the universe in the redshift range of 2 ∼< z ∼< 5 by detecting redshift drift in the spectra of Lyman-α forest of distant quasars. We discuss the impact of the future SL test data on parameter estimation for the ΛCDM, the wCDM, and the w{sub 0}w{sub a}CDM models. To avoid the potential inconsistency with other observational data, we take the best-fitting dark energy model constrained by the current observations as the fiducial model to produce 30 mock SL test data. The SL test data provide an important supplement to the other dark energy probes, since they are extremely helpful in breaking the existing parameter degeneracies. We show that the strong degeneracy between Ω{sub m} and H{sub 0} in all the three dark energy models is well broken by the SL test. Compared to the current combined data of type Ia supernovae, baryon acoustic oscillation, cosmic microwave background, and Hubble constant, the 30-yr observation of SL test could improve the constraints on Ω{sub m} and H{sub 0} by more than 60% for all the three models. But the SL test can only moderately improve the constraint on the equation of state of dark energy. We show that a 30-yr observation of SL test could help improve the constraint on constant w by about 25%, and improve the constraints on w{sub 0} and w{sub a} by about 20% and 15%, respectively. We also quantify the constraining power of the SL test in the future high-precision joint geometric constraints on dark energy. The mock future supernova and baryon acoustic oscillation data are simulated based on the space-based project JDEM. We find that the 30-yr observation of SL test would help improve the measurement precision of Ω{sub m}, H{sub 0}, and w{sub a} by more than 70%, 20%, and 60%, respectively, for the w{sub 0}w{sub a}CDM model.

  11. Niamey Aerosol Optical Depths

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

    Flynn, Connor

    2008-10-01

    MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of large dust particles in the atmosphere around Niamey.

  12. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  13. Dying for oil

    SciTech Connect (OSTI)

    Sachs, A.

    1996-05-01

    This article discusses the fight and execution of Ken Saro-Wiwa, the Ogoni leader who defended his people`s land on the Niger delta against oil development encouraged by the government and persued by the Royal/Dutch Shell Co. Political reprocussions and heightened vigilance of environmental activists are discussed at length.

  14. FBP-DOE PPPO 17Aug2012

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

    ... to grow U.S. 3.1% South Africa 0.9% Niger 6.8% Others 4.0% Canada 15.6% Australia 10.6% Namibia 7.3% Russia 5.9% Uzbekistan 4.2% Kazakhstan 37.6% China 2.5% Ukraine 1.5% 14 U ...

  15. Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams

    DOE Patents [OSTI]

    Wilding, Bruce M; Turner, Terry D

    2014-12-02

    A method of natural gas liquefaction may include cooling a gaseous NG process stream to form a liquid NG process stream. The method may further include directing the first tail gas stream out of a plant at a first pressure and directing a second tail gas stream out of the plant at a second pressure. An additional method of natural gas liquefaction may include separating CO.sub.2 from a liquid NG process stream and processing the CO.sub.2 to provide a CO.sub.2 product stream. Another method of natural gas liquefaction may include combining a marginal gaseous NG process stream with a secondary substantially pure NG stream to provide an improved gaseous NG process stream. Additionally, a NG liquefaction plant may include a first tail gas outlet, and at least a second tail gas outlet, the at least a second tail gas outlet separate from the first tail gas outlet.

  16. A structural model of anti-anti-[sigma];#963; inhibition by a two-component receiver domain: the PhyR stress response regulator

    SciTech Connect (OSTI)

    Herrou, Julien; Foreman, Robert; Fiebig, Aretha; Crosson, Sean

    2012-03-30

    PhyR is a hybrid stress regulator conserved in {alpha}-proteobacteria that contains an N-terminal {sigma}-like (SL) domain and a C-terminal receiver domain. Phosphorylation of the receiver domain is known to promote binding of the SL domain to an anti-{sigma} factor. PhyR thus functions as an anti-anti-{sigma} factor in its phosphorylated state. We present genetic evidence that Caulobacter crescentus PhyR is a phosphorylation-dependent stress regulator that functions in the same pathway as {sigma}{sup T} and its anti-{sigma} factor, NepR. Additionally, we report the X-ray crystal structure of PhyR at 1.25 {angstrom} resolution, which provides insight into the mechanism of anti-anti-{sigma} regulation. Direct intramolecular contact between the PhyR receiver and SL domains spans regions {sigma}{sub 2} and {sigma}{sub 4}, likely serving to stabilize the SL domain in a closed conformation. The molecular surface of the receiver domain contacting the SL domain is the structural equivalent of {alpha}4-{beta}5-{alpha}5, which is known to undergo dynamic conformational change upon phosphorylation in a diverse range of receiver proteins. We propose a structural model of PhyR regulation in which receiver phosphorylation destabilizes the intramolecular interaction between SL and receiver domains, thereby permitting regions {sigma}{sub 2} and {sigma}{sub 4} in the SL domain to open about a flexible connector loop and bind anti-{sigma} factor.

  17. A structural model of anti-anti-[sigma] inhibition by a two-component receiver domain: the PhyR stress response regulator

    SciTech Connect (OSTI)

    Herrou, Julien; Foreman, Robert; Fiebig, Aretha; Crosson, Sean

    2012-05-09

    PhyR is a hybrid stress regulator conserved in {alpha}-proteobacteria that contains an N-terminal {sigma}-like (SL) domain and a C-terminal receiver domain. Phosphorylation of the receiver domain is known to promote binding of the SL domain to an anti-{sigma} factor. PhyR thus functions as an anti-anti-{sigma} factor in its phosphorylated state. We present genetic evidence that Caulobacter crescentus PhyR is a phosphorylation-dependent stress regulator that functions in the same pathway as {sigma}{sup T} and its anti-{sigma} factor, NepR. Additionally, we report the X-ray crystal structure of PhyR at 1.25 {angstrom} resolution, which provides insight into the mechanism of anti-anti-{sigma} regulation. Direct intramolecular contact between the PhyR receiver and SL domains spans regions {sigma}{sub 2} and {sigma}{sub 4}, likely serving to stabilize the SL domain in a closed conformation. The molecular surface of the receiver domain contacting the SL domain is the structural equivalent of {alpha}4-{beta}5-{alpha}5, which is known to undergo dynamic conformational change upon phosphorylation in a diverse range of receiver proteins. We propose a structural model of PhyR regulation in which receiver phosphorylation destabilizes the intramolecular interaction between SL and receiver domains, thereby permitting regions {sigma}{sub 2} and {sigma}{sub 4} in the SL domain to open about a flexible connector loop and bind anti-{sigma} factor.

  18. Hydroacoustic Evaluation of Juvenile Salmonid Passage at The Dalles Dam in 2004

    SciTech Connect (OSTI)

    Johnson, Gary E.; Hanks, Michael E.; Khan, Fenton; Cook, Chris B.; Hedgepeth, J; Mueller, Robert P.; Rakowski, Cynthia L.; Richmond, Marshall C.; Sargeant, Susan L.; Serkowski, John A.; Skalski, John R.

    2005-06-01

    The U.S. Army Corps of Engineers Portland District engaged the Pacific Northwest National Laboratory to evaluate juvenile salmon passage at The Dalles Dam in 2004 to inform decisions about long-term measures and operations to enhance sluiceway and spill passage and reduce turbine passage to improve smolt survival at the dam. PNNL used fixed-location hydroacoustic sampling across the entire project, especially at the sluiceway and spillway, using multiple split-beam transducers at selected locations. At the sluiceway nearfield, we used an acoustic camera to track fish. The fish data were interpreted and integrated with hydraulic data from a CFD model and in-field ADCP measurements. Two sluiceway operations were compared: West only (SL 1) vs. West+East (SL 1 + SL 18). Based on our findings, we concluded that The Dalles Dam sluiceway has the potential to be highly efficient and effective at passing juvenile salmonids. This potential could be tapped with hydraulic and entrance enhancements to the sluiceway. We recommended the following: (1) six rather than three sluice gates should be opened to take advantage of the maximum hydraulic capacity of the sluiceway. (2) The turbine units below open sluice gates should be operated as a standard fish operations procedure. (3) In 2005, the Corps and fisheries agencies should consider operating sluice gates in one or more of the following combinations of six gates: (a) SL 1-1, 1-2, 1-3 and SL 18-1, 18-2, 18-3 (repeat 2004 operation), (b) SL 1-1, 1-2, 1-3 and SL 11-1, 11-2, 11-3, or (c) SL 1-1, 1-2, 1-3 and SL 2-1, 2-2, 2-3. The following elements for surface flow bypasses which should be considered during design of any sluiceway enhancements at The Dalles Dam: (1) form an extensive surface flow bypass flow net (surface bypass discharge greater than {approx}7% of total project discharge), (2) create a gradual increase in water velocity approaching the surface flow bypass (ideally, acceleration < 1 m/s/m), (3) make water

  19. Solid-liquid work of adhesion of coarse-grained models of n-hexane on graphene layers derived from the conditional reversible work method

    SciTech Connect (OSTI)

    Ardham, Vikram Reddy; Leroy, Frédéric E-mail: f.leroy@theo.chemie.tu-darmstadt.de; Deichmann, Gregor; Vegt, Nico F. A. van der E-mail: f.leroy@theo.chemie.tu-darmstadt.de

    2015-12-28

    We address the question of how reducing the number of degrees of freedom modifies the interfacial thermodynamic properties of heterogeneous solid-liquid systems. We consider the example of n-hexane interacting with multi-layer graphene which we model both with fully atomistic and coarse-grained (CG) models. The CG models are obtained by means of the conditional reversible work (CRW) method. The interfacial thermodynamics of these models is characterized by the solid-liquid work of adhesion W{sub SL} calculated by means of the dry-surface methodology through molecular dynamics simulations. We find that the CRW potentials lead to values of W{sub SL} that are larger than the atomistic ones. Clear understanding of the relationship between the structure of n-hexane in the vicinity of the surface and W{sub SL} is elucidated through a detailed study of the energy and entropy components of W{sub SL}. We highlight the crucial role played by the solid-liquid energy fluctuations. Our approach suggests that CG potentials should be designed in such a way that they preserve the range of solid-liquid interaction energies, but also their fluctuations in order to preserve the reference atomistic value of W{sub SL}. Our study thus opens perspectives into deriving CG interaction potentials that preserve the thermodynamics of solid-liquid contacts and will find application in studies that intend to address materials driven by interfaces.

  20. Surface hopping with a manifold of electronic states. I. Incorporating surface-leaking to capture lifetimes

    SciTech Connect (OSTI)

    Ouyang, Wenjun; Dou, Wenjie; Subotnik, Joseph E.

    2015-02-28

    We investigate the incorporation of the surface-leaking (SL) algorithm into Tully’s fewest-switches surface hopping (FSSH) algorithm to simulate some electronic relaxation induced by an electronic bath in conjunction with some electronic transitions between discrete states. The resulting SL-FSSH algorithm is benchmarked against exact quantum scattering calculations for three one-dimensional model problems. The results show excellent agreement between SL-FSSH and exact quantum dynamics in the wide band limit, suggesting the potential for a SL-FSSH algorithm. Discrepancies and failures are investigated in detail to understand the factors that will limit the reliability of SL-FSSH, especially the wide band approximation. Considering the easiness of implementation and the low computational cost, we expect this method to be useful in studying processes involving both a continuum of electronic states (where electronic dynamics are probabilistic) and processes involving only a few electronic states (where non-adiabatic processes cannot ignore short-time coherence)

  1. Detection of miniband formation in strain-balanced InGaAs/GaAsP quantum well solar cells by using a piezoelectric photothermal spectroscopy

    SciTech Connect (OSTI)

    Aihara, Taketo; Fukuyama, Atsuhiko; Yokoyama, Yuki; Kojima, Michiya; Ikari, Tetsuo; Suzuki, Hidetoshi; Sugiyama, Masakazu; Nakano, Yoshiaki

    2014-07-28

    To investigate the effect of the miniband formation on the optical absorption spectrum, we adopted two non-destructive methodologies of piezoelectric photothermal (PPT) and photoreflectance (PR) spectroscopies for strain-balanced InGaAs/GaAsP multiple quantum-well (MQW) and superlattice (SL) structures inserted GaAs p-i-n solar cells. Because the barrier widths of the SL sample were very thin, miniband formations caused by coupling the wave functions between adjacent wells were expected. From PR measurements, a critical energy corresponding to the inter-subband transition between first-order electron and hole subbands was estimated for MQW sample, whereas two critical energies corresponding to the mini-Brillouin-zone center (Γ) and edge (π) were obtained for SL sample. The miniband width was calculated to be 19 meV on the basis of the energy difference between Γ and π. This coincided with the value of 16 meV calculated using the simple Kronig–Penney potential models. The obtained PPT spectrum for the SL sample was decomposed into the excitonic absorption and inter-miniband transition components. The latter component was expressed using the arcsine-like signal rise corresponding to the Γ point in the mini-Brillouin zone that was enhanced by the Sommerfeld factor. The usefulness of the PPT methodology for investigating the inserted MQW and/or SL structure inserted solar cells is clearly demonstrated.

  2. Matrix Metalloproteinase Stromelysin-1 Triggers a Cascade of Molecular Alterations that leads to stable epithelial-to-Mesenchymal Conversion and a Premalignant Phenotype in Mammary Epithelial Cells

    SciTech Connect (OSTI)

    Lochter, A.; Galosy, S.; Muschler, J.; Freedman, N.; Werb, Z.; Bissell, M.J.

    1997-08-11

    Matrix metalloproteinases (MMPs) regulate ductal morphogenesis, apoptosis, and neoplastic progression in mammary epithelial cells. To elucidate the direct effects of MMPs on mammary epithelium, we generated functionally normal cells expressing an inducible autoactivating stromelysin-1 (SL-1) transgene. Induction of SL-1 expression resulted in cleavage of E-cadherin, and triggered progressive phenotypic conversion characterized by disappearance of E-cadherin and catenins from cell-cell contacts, downregulation of cytokeratins, upregulation of vimentin, induction of keratinocyte growth factor expression and activation, and upregulation of endogenous MMPs. Cells expressing SL-1 were unable to undergo lactogenic differentiation and became invasive. Once initiated, this phenotypic conversion was essentially stable, and progressed even in the absence of continued SL-1 expression. These observations demonstrate that inappropriate expression of SL-1 initiates a cascade of events that may represent a coordinated program leading to loss of the differentiated epithelial phenotype and gain of some characteristics of tumor cells. Our data provide novel insights into how MMPs function in development and neoplastic conversion.

  3. Evidence of a Shockley-Read-Hall Defect State Independent of Band-Edge Energy in InAs/In(As,Sb) Type-II Superlattices

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

    Aytac, Y.; Olson, B. V.; Kim, J. K.; Shaner, E. A.; Hawkins, S. D.; Klem, J. F.; Flatté, M. E.; Boggess, T. F.

    2016-05-24

    A set of seven InAs/InAsSb type-II superlattices (T2SLs) were designed to have speci c bandgap energies between 290 meV (4.3 m) and 135 meV (9.2 m) in order to study the e ects of the T2SL bandgap energy on the minority carrier lifetime. A temperature dependent optical pump-probe technique is used to measure the carrier lifetimes, and the e ect of a mid-gap defect level on the carrier recombination dynamics is reported. The Shockley-Read-Hall (SRH) defect state is found to be at energy of approximately -250 12 meV relative to the valence band edge of bulk GaSb for the entiremore » set of T2SL structures, even though the T2SL valence band edge shifts by 155 meV on the same scale. These results indicate that the SRH defect state in InAs/InAsSb T2SLs is singular and is nearly independent of the exact position of the T2SL bandgap or band edge energies. They also suggest the possibility of engineering the T2SL structure such that the SRH state is removed completely from the bandgap, a result that should signi cantly increase the minority carrier lifetime.« less

  4. Optimization of the random multilayer structure to break the random-alloy limit of thermal conductivity

    SciTech Connect (OSTI)

    Wang, Yan; Gu, Chongjie; Ruan, Xiulin

    2015-02-16

    A low lattice thermal conductivity (κ) is desired for thermoelectrics, and a highly anisotropic κ is essential for applications such as magnetic layers for heat-assisted magnetic recording, where a high cross-plane (perpendicular to layer) κ is needed to ensure fast writing while a low in-plane κ is required to avoid interaction between adjacent bits of data. In this work, we conduct molecular dynamics simulations to investigate the κ of superlattice (SL), random multilayer (RML) and alloy, and reveal that RML can have 1–2 orders of magnitude higher anisotropy in κ than SL and alloy. We systematically explore how the κ of SL, RML, and alloy changes relative to each other for different bond strength, interface roughness, atomic mass, and structure size, which provides guidance for choosing materials and structural parameters to build RMLs with optimal performance for specific applications.

  5. Effects of Mg-doped AlN/AlGaN superlattices on properties of p-GaN contact layer and performance of deep ultraviolet light emitting diodes

    SciTech Connect (OSTI)

    Al tahtamouni, T. M.; Lin, J. Y.; Jiang, H. X.

    2014-04-15

    Mg-doped AlN/AlGaN superlattice (Mg-SL) and Mg-doped AlGaN epilayers have been investigated in the 284 nm deep ultraviolet (DUV) light emitting diodes (LEDs) as electron blocking layers. It was found that the use of Mg-SL improved the material quality of the p-GaN contact layer, as evidenced in the decreased density of surface pits and improved surface morphology and crystalline quality. The performance of the DUV LEDs fabricated using Mg-SL was significantly improved, as manifested by enhanced light intensity and output power, and reduced turn-on voltage. The improved performance is attributed to the enhanced blocking of electron overflow, and enhanced hole injection.

  6. Built-In Potential in Fe 2 O 3 -Cr 2 O 3 Superlattices for Improved Photoexcited Carrier Separation

    SciTech Connect (OSTI)

    Kaspar, Tiffany C.; Schreiber, Daniel K.; Spurgeon, Steven R.; McBriarty, Martin E.; Carroll, Gerard M.; Gamelin, Daniel R.; Chambers, Scott A.

    2015-12-17

    We demonstrate that the different surface terminations exhibited by α-Fe2O3 (hematite) and α-Cr2O3 (eskolaite) in superlattices (SL) of these materials, synthesized with exquisite control by molecular beam epitaxy, determine the heterojunction interface structure and result in controllable, non-commutative band offset values. Precise atomic control of the interface structure allowed us to vary the valence band offset from 0.35 eV to 0.79 eV. This controllable band alignment can be harnessed to generate a built-in potential in Fe2O3-Cr2O3 SLs. For instance, in a 2.5-period SL, a built-in potential of 0.8 eV was realized as measured by x-ray photoelectron spectroscopy of Ti dopants as probe species. The high quality of the SL structure was confirmed by atom probe tomography and scanning transmission electron microscopy. Enhanced photocurrents were measured for a thick Fe2O3 epitaxial film capped with an (Fe2O3)3-(Cr2O3)3 SL; this enhancement was attributed to efficient electron-hole separation in the SL as a result of the band alignment. The Fe-O-Cr bonds at the SL interfaces also red-shifted the onset of photoconductivity to ~1.6 eV. Exploiting the band alignment and photoabsorption properties of Fe2O3-Cr2O3 SLs has the potential to increase the efficiency of hematite-based photoelectrochemical water splitting.

  7. SUPER-LUMINOUS TYPE Ic SUPERNOVAE: CATCHING A MAGNETAR BY THE TAIL

    SciTech Connect (OSTI)

    Inserra, C.; Smartt, S. J.; Jerkstrand, A.; Fraser, M.; Wright, D.; Smith, K.; Chen, T.-W.; Kotak, R.; Nicholl, M.; Valenti, S.; Pastorello, A.; Benetti, S.; Bresolin, F.; Kudritzki, R. P.; Burgett, W. S.; Chambers, K. C.; Flewelling, H.; Botticella, M. T.; Ergon, M.; Fynbo, J. P. U.; and others

    2013-06-20

    We report extensive observational data for five of the lowest redshift Super-Luminous Type Ic Supernovae (SL-SNe Ic) discovered to date, namely, PTF10hgi, SN2011ke, PTF11rks, SN2011kf, and SN2012il. Photometric imaging of the transients at +50 to +230 days after peak combined with host galaxy subtraction reveals a luminous tail phase for four of these SL-SNe. A high-resolution, optical, and near-infrared spectrum from xshooter provides detection of a broad He I {lambda}10830 emission line in the spectrum (+50 days) of SN2012il, revealing that at least some SL-SNe Ic are not completely helium-free. At first sight, the tail luminosity decline rates that we measure are consistent with the radioactive decay of {sup 56}Co, and would require 1-4 M{sub Sun} of {sup 56}Ni to produce the luminosity. These {sup 56}Ni masses cannot be made consistent with the short diffusion times at peak, and indeed are insufficient to power the peak luminosity. We instead favor energy deposition by newborn magnetars as the power source for these objects. A semi-analytical diffusion model with energy input from the spin-down of a magnetar reproduces the extensive light curve data well. The model predictions of ejecta velocities and temperatures which are required are in reasonable agreement with those determined from our observations. We derive magnetar energies of 0.4 {approx}< E(10{sup 51} erg) {approx}< 6.9 and ejecta masses of 2.3 {approx}< M{sub ej}(M{sub Sun }) {approx}< 8.6. The sample of five SL-SNe Ic presented here, combined with SN 2010gx-the best sampled SL-SNe Ic so far-points toward an explosion driven by a magnetar as a viable explanation for all SL-SNe Ic.

  8. File Systems

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

    File Systems File Systems For a general description of the different file systems available on PDSF please see Eliza File Systems and Other File Systems. Below is a summary of how STAR uses the various systems: /common The STAR software is installed on /common. For 32sl44 it is under /common/star/star44 and for sl53 it is under /common/star/star53. In both cases the software consists primarily of a STAR-specific ROOT installation on which releases of the STAR libraries are built as shown on the

  9. PDSF Selected Announcements

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

    January 2011 sl302 retirement 2/3/11 January 27, 2011 by Eric Hjort Scientific Linux 3.0.2 is no long supported so we are going to retire it as one of our chos operating systems at PDSF. This requires a reboot of the interactive nodes and will be done as follows: The PDSF interactive nodes will be rebooted on Thursday Feb 3rd, 2011 between 12:00 Noon and 2:00 PM. This will be done in a staggered fashion with a 10 minute warning between each reboot. After this reboot, the SL-3.0.2 CHOS

  10. Access, Compiling and Running Jobs

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

    Access Compiling and Running Jobs Access, Compiling and Running Jobs Access Dirac Dirac can be accessed by logging into carver.nersc.gov. Compile To compile your code, you need to land on a dirac compute node 1st: qsub -q dirac_reg -l nodes=1 -l walltime=00:30:00 -I After you are inside the job, you can load the necessary module for compile: module unload pgi module unload openmpi module unload cuda module load gcc-sl6 module load openmpi-gcc-sl6 module load cuda Now you can compile your code.

  11. 2015 PDSF User Meeting Minutes

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

    5 Minutes 2015 PDSF User Meeting Minutes January 6 Attending Jeff, Craig, Ernst, Lisa Outages/Downtimes None Upcoming Downtimes February 11 all day maintenance Other Issues Would like to retire SL53, please let Lisa know who's still using it and what's needed in SL6x. Slides You can find the slides shown at the meeting here. February 3 Attending Mike, Jeff, Lisa Outages/Downtimes 1/13: pdsfdtn2 maintenance 1/20: Power sag caused several nodes to lose GPFS, jobs failed 1/22: Global homes and

  12. Generalized Cartan Calculus in general dimension

    SciTech Connect (OSTI)

    Wang, Yi -Nan

    2015-07-22

    We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

  13. January 17

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

    17 January 17 Attending: Eric Larry Iwona JeffP Gene Utilization: Cluster has been full - mostly STAR and ALICE. Outages: None but there were some issues with the 64 network. Upcoming Downtimes: Will need downtimes to upgrade elizas - those in rack 5 are SL4. This includes 3, 4, 5, 6, 7, 8, 9, 14, and 15. Procurements: Made space on /project for datayba and STAR - will possibly use /project for storage in the future instead of elizas. SL4 retirement. Still scheduled for 3/1/12. STAR needs to

  14. CHOS in Production - Multiple Linux Environments on PDSF at NERSC

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

    CHOS in Production Multiple Linux Environments on PDSF at NERSC Larry Pezzaglia National Energy Research Scientific Computing Center Lawrence Berkeley National Laboratory April 2012 A commodity Linux cluster at NERSC serving HEP and NS projects 1GbE and 10GbE interconnect In continuous operation since 1996 ~1500 compute cores on ~200 nodes Over 750 TB shared GPFS storage in 17 filesystems Over 650 TB of XRootD storage Supports SL5 and SL6 environments Projects "buy in" to PDSF and the

  15. DOE F 3305.8

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

    8 (05-93) All Other Editions Are Obsolete U.S. DEPARTMENT OF ENERGY EXECUTIVE POSITION JUSTIFICATION Org 1. Position Title 2. Type of Position 3. Current Number of Professional Positions Supervised Other SES Career-Reserved SES General Senior Level (SL) ST (Authorized Under 5 USC 3104) Managerial Supervisory GS-15 GS-14 GS-13 SES/SL/ST Other POSITION JUSTIFICATION (see reverse for instructions) Print DOE F 3305.8 (05-93) All Other Editions Are Obsolete INSTRUCTIONS FOR EXECUTIVE POSITION

  16. GREET Life-Cycle Analysis of Biofuels

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

    ... NG-based fuels, hydrogen, electricity, and many biofuel types End use transportation applications * ... petroleum energy Water consumption Biofuels have been an ...

  17. Name of Project Pi(s)/Institution(s)

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

    2014 LBNL Predicting Ice Sheet and Climate Evolution at Extreme Scales (PISCEES) PIs: Stephen Price (LANL), Esmond Ng (LBNL) Institutions: LANL (PI), LBNL, ORNL, SNL, NCAR, UT,...

  18. Map of Biomass Facilities | Open Energy Information

    Open Energy Info (EERE)

    ng","group":"","inlineLabel":"","visitedicon":"","text":"

  19. Melink Industries | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Melink Corporation Address: 5140 River Valley Road Place: Milford, Ohio Zip: 45150 Product: String representation "Tests and balan ... ng idle periods"...

  20. 11 CMS Exec Sum_update_1221.indd

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

    turbines, electric vehicles, photovoltaic thin fi lms and energy-effi cient lighti ng. ... wind turbines, electric vehicles, photovoltaic thin fi lms and fl uorescent lighti ...

  1. DOE/EIA-0555(96)/1

    U.S. Energy Information Administration (EIA) Indexed Site

    to new Household Survey questions about availability u and participation in demand-side management (DSM) programs .vere evaluated by compar.ng them with responses to similar...

  2. Climate Human Capital | Open Energy Information

    Open Energy Info (EERE)

    Human Capital Jump to: navigation, search Name: Climate Human Capital Place: London, United Kingdom Zip: W1K 6NG Sector: Carbon, Renewable Energy, Services Product: Green executive...

  3. Intec Power Holdings Ltd | Open Energy Information

    Open Energy Info (EERE)

    NG6 0GA Sector: Buildings Product: String representation "Intec's "Silent ... control system." is too long. References: Intec Power Holdings Ltd1 This article is a stub. You...

  4. A=11F (1985AJ01)

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

    5AJ01) (Not illustrated) These nuclei have not been observed: see (1980AJ01) and (1982NG01, 1983ANZQ

  5. A=11Ne (1985AJ01)

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

    5AJ01) (Not illustrated) These nuclei have not been observed: see (1980AJ01) and (1982NG01, 1983ANZQ

  6. Alkane Energy Plc | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: NG21 9PR Sector: Services Product: Designs, builds, operates and services methane treatment and generation plants. Coordinates: 53.145962, -1.00554 Show Map...

  7. Gas Cleaning for Remote Solid Oxide Fuel Cell (SOFC) Applications

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

    up for Fuel Cell Applications, Argonne National Lab Fuel (NG, LPG, LFG, ADG, APG, biodiesel) opportunities and impurity issues Gas Cleaning for Remote SOFC Applications Acumentrics ...

  8. Table C. Dispenser, Hanging Hardware, Shear Valve, and Submersible Turbine

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    C. Dispenser, Hanging Hardware, Shear Valve, and Submersible Turbine Pump Manufacturer Compatibility Manufacturers introduce and discontinue models over time. If you do not see your equipment on this list please contact the manufacturer. Manufacturer Product Model Ethanol Compatibility UL E25 and E85 Listed Equipment Gilbarco Dispenser An option on remote control dispenser Models NA0, NA1, NA2, NA3, NG1, NG6, NL0, NL1, NL2, and NL3. Models NG1, NG6, and NL0-NL3 are X+1 configurations where X is

  9. DOE MENTOR-PROTÉGÉ

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

    business relationships between DOE prime contractors, small businesses and minority institutions of higher learning. ... Federal Procurement Data System -Next Generation (FPDS-NG) ...

  10. DOE MENTOR-PROTÉGÉ

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

    business relationships between DOE prime contractors, small businesses and minority institutions of higher learning. ... Federal Procurement Data System-Next Generation (FPDS-NG) is ...

  11. Yorkshire Environmental Ltd | Open Energy Information

    Open Energy Info (EERE)

    Environmental Ltd Jump to: navigation, search Name: Yorkshire Environmental Ltd Place: Nottingham, United Kingdom Zip: NG2 3JH Product: Focuses on waste processing and...

  12. CBEI … Demonstrating On-bill Financing to Drive Deep Retrofits

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

    ... Larger motor VSC, BEM * BTM-solar generation with energy storage * Demand response project: NG generation LED High Bay Building Energy Management system (BEM) * Update facility ...

  13. Innovative Materials Processing Technologies Ltd IMPT | Open...

    Open Energy Info (EERE)

    Materials Processing Technologies Ltd IMPT Jump to: navigation, search Name: Innovative Materials Processing Technologies Ltd (IMPT) Place: United Kingdom Zip: NG1 1GF Sector:...

  14. AcqGuide4pt1.doc | Department of Energy

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

    - Quality Management FPDS-NG National Interest Action (NIA) Code to Track Procurement Actions Made in Support of the Pacific Earthquake and Tsunami Awardee Share in STRIPES

  15. Tailored Materials Corp | Open Energy Information

    Open Energy Info (EERE)

    Zip: 85706 Sector: Carbon, Solar Product: String representation "Tailored Materi ... ng solar cells." is too long. References: Tailored Materials Corp1 This article is a stub....

  16. Ground Source Solutions | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: NG22 9GW Sector: Buildings Product: UK-based installer of ground source energy systems to domestic and commercial buildings. References: Ground Source...

  17. QER Report: Energy Transmission, Storage, and Distribution Infrastruct...

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

    Chapter VII Appendix B NATURAL GAS NG-2 QER Report: Energy Transmission, Storage, and ... time horizon under consideration for the Quadrennial Energy Review). Increasing Demand. ...

  18. British Photovoltaic Association | Open Energy Information

    Open Energy Info (EERE)

    Photovoltaic Association Jump to: navigation, search Name: British Photovoltaic Association Place: Milton Keynes, United Kingdom Zip: MK5 8NG Product: Trade body for the PV...

  19. C:\\mydocs\\...\\wytobinweb.wp [PFP#1012042288

    Gasoline and Diesel Fuel Update (EIA)

    facilities, such as storage, and develop new methods ... as major by the Federal Energy Regulatory Commission ... Pipeline Capacity: EIAGIS-NG Geographic Information System, ...

  20. Doc...~En.

    Office of Legacy Management (LM)

    ' : ,:#;: .' :.' . ,.:: :,; ..,' ... ..,,..,.... - .~~._ I&i3:scD .::-:, TO-340 .":: ..' . - ' - -. ' . .." ,.. .;.. Very traly yours;, -' .~X :, Doc...~En. ' Br.:Re&ng ';;a' : _, Div. Reading File ., ,, .~, ,.~-

  1. BER_Noise.ppt

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

    Simula6ons * Par6cipa6ngOrganiza6on - CenterforOcean-Land-AtmosphereStudies(COLA) J.Kinter(PI),C.Stan -...

  2. Comparative life-cycle air emissions of coal, domestic natural gas, LNG, and SNG for electricity generation

    SciTech Connect (OSTI)

    Paulina Jaramillo; W. Michael Griffin; H. Scott Matthews

    2007-09-15

    The U.S. Department of Energy (DOE) estimates that in the coming decades the United States' natural gas (NG) demand for electricity generation will increase. Estimates also suggest that NG supply will increasingly come from imported liquefied natural gas (LNG). Additional supplies of NG could come domestically from the production of synthetic natural gas (SNG) via coal gasification-methanation. The objective of this study is to compare greenhouse gas (GHG), SOx, and NOx life-cycle emissions of electricity generated with NG/LNG/SNG and coal. This life-cycle comparison of air emissions from different fuels can help us better understand the advantages and disadvantages of using coal versus globally sourced NG for electricity generation. Our estimates suggest that with the current fleet of power plants, a mix of domestic NG, LNG, and SNG would have lower GHG emissions than coal. If advanced technologies with carbon capture and sequestration (CCS) are used, however, coal and a mix of domestic NG, LNG, and SNG would have very similar life-cycle GHG emissions. For SOx and NOx we find there are significant emissions in the upstream stages of the NG/LNG life-cycles, which contribute to a larger range in SOx and NOx emissions for NG/LNG than for coal and SNG. 38 refs., 3 figs., 2 tabs.

  3. Participants

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

    Alok Choudhary Northwestern University Parallel IO Erich Strohmaier LBNL Computer Science & Performance Evaluation Esmond Ng LBNL Math Software Arie Shoshani LBNL Data and ...

  4. Transuranic Waste Processing Center (TWPC) Legacy Tank RH-TRU Sludge Processing and Compliance Strategy - 13255

    SciTech Connect (OSTI)

    Rogers, Ben C.; Heacker, Fred K.; Shannon, Christopher; and others

    2013-07-01

    The U.S. Department of Energy (DOE) needs to safely and efficiently treat its 'legacy' transuranic (TRU) waste and mixed low-level waste (LLW) from past research and defense activities at the Oak Ridge National Laboratory (ORNL) so that the waste is prepared for safe and secure disposal. The TWPC operates an Environmental Management (EM) waste processing facility on the Oak Ridge Reservation (ORR). The TWPC is classified as a Hazard Category 2, non-reactor nuclear facility. This facility receives, treats, and packages low-level waste and TRU waste stored at various facilities on the ORR for eventual off-site disposal at various DOE sites and commercial facilities. The Remote Handled TRU Waste Sludge held in the Melton Valley Storage Tanks (MVSTs) was produced as a result of the collection, treatment, and storage of liquid radioactive waste originating from the ORNL radiochemical processing and radioisotope production programs. The MVSTs contain most of the associated waste from the Gunite and Associated Tanks (GAAT) in the ORNL's Tank Farms in Bethel Valley and the sludge (SL) and associated waste from the Old Hydro-fracture Facility tanks and other Federal Facility Agreement (FFA) tanks. The SL Processing Facility Build-outs (SL-PFB) Project is integral to the EM cleanup mission at ORNL and is being accelerated by DOE to meet updated regulatory commitments in the Site Treatment Plan. To meet these commitments a Baseline (BL) Change Proposal (BCP) is being submitted to provide continued spending authority as the project re-initiation extends across fiscal year 2012 (FY2012) into fiscal year 2013. Future waste from the ORNL Building 3019 U-233 Disposition project, in the form of U-233 dissolved in nitric acid and water, down-blended with depleted uranyl nitrate solution is also expected to be transferred to the 7856 MVST Annex Facility (formally the Capacity Increase Project (CIP) Tanks) for co-processing with the SL. The SL-PFB project will construct and install

  5. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model - First Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; D Randall

    2007-12-30

    In 2008, the Atmospheric Radiation Measurement (ARM) program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone is initial formulation of the algorithm to produce and make available, new continuous time series of retrieved cloud , aerosol and dust properties, based on results from the ARM Mobile Facility deployment in Niger, Africa. The first quarter milestone has been achieved.

  6. Mobile Climate Monitoring Facility to Sample Skies in Africa | Department

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

    of Energy Mobile Climate Monitoring Facility to Sample Skies in Africa Mobile Climate Monitoring Facility to Sample Skies in Africa January 18, 2006 - 10:47am Addthis WASHINGTON, D.C. -- The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program is placing a new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on global climate. Dust from Africa's

  7. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model

    SciTech Connect (OSTI)

    Jensen, M; Johnson, K; Mather, J; Randall, D

    2008-03-01

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties.

  8. bedka_turner_poster.ppt

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

    Properties at Niamey, Niger Using Downwelling Infrared Radiance Data Sarah Bedka and Dave Turner Space Science and Engineering Center University of Wisconsin - Madison 2) Retrieving Aerosol Properties using AERI Simulated IR radiance for a kaolinite dust layer with r eff = 2 µm for a range of infrared optical depths. The dust particles were modeled as spheres. * MIXCRA was originally designed to retrieve mixed-phase cloud properties [Turner, JAM 2005] * Requires that each "phase" has

  9. Microsoft PowerPoint - 04_bedka_turner_awg_advertisement.ppt [Compatibility Mode]

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

    Properties at Niamey, Niger y g Using Downwelling Infrared Radiance Data Sarah Bedka and Dave Turner Space Science and Engineering Center University of Wisconsin Madison University of Wisconsin - Madison Aerosol working group breakout session M d 26 M h 2007 Monday 26 March 2007 ARM Science Team Meeting Monterey, California Background g * Airborne dust is common in the Sahel region f Af i of Africa * How important is this dust to the radiative balance and atmospheric heating in that balance and

  10. ARM - Niamey News

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

    West AfricaNiamey News Niamey Deployment AMF Home Niamey Home Data Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in Niger, Africa (PDF) Posters AMF Poster, French Version We're Going to Sample the Sky in Africa! News Campaign Images AMMA International News Niamey News Radar Wind Profiler Joins ARM Mobile Facility Instrument Suite May 15, 2006 W-Band Cloud Radar Added to

  11. ARM - Facility News Article

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

    Sunphotometer to Obtain Additional Aerosol Data in Niamey Bookmark and Share Located nearby the AMF ground instruments, the sunphotometer, in the foreground, requires an unobstructed hemispheric view of the sky to obtain its measurements. In early August, a new Cimel sunphotometer (CSPHOT) was deployed at the ARM Mobile Facility site in Niamey, Niger, as part of the ongoing RADAGAST field campaign. The CSPHOT measures the solar and sky radiance at various wavelengths in the visible and

  12. ARM - Facility News Article

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

    January 15, 2006 [Facility News] ARM Mobile Facility Begins Year-Long Deployment in Africa Bookmark and Share Beginning on January 9, the ARM Mobile Facility began officially collecting atmospheric data from a location at the airport in Niamey, Niger, Africa. As part of the RADAGAST field campaign, the AMF will measure the effects of absorbing aerosols from desert dust in the dry season, and the effects of deep convective clouds and associated moisture loadings on the transmission of atmospheric

  13. ARM - Facility News Article

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

    31, 2005 [Facility News] Ancillary Site to Provide Key Data from Africa Bookmark and Share In January 2006, the ARM Mobile Facility (AMF) begins a year-long field campaign in Africa as part of a multi-year international experiment called the African Monsoon Multidisciplinary Analysis (AMMA). The AMF will be placed at the airport in Niamey, Niger, well within view of the Global Earth Radiation Budget (GERB) geostationary satellite. Cloud and radiative property measurements collected by the AMF

  14. JeffersonSTM09.ppt

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

    AOS: Measurements of Aerosol Optical and AOS: Measurements of Aerosol Optical and Cloud-forming Properties Cloud-forming Properties Anne Jefferson and John Ogren NOAA Environmental Science Research Laboratory CIRES, University of Colorado ARM STM 2009 Aerosol Observing Systems In-situ surface measurements of aerosol optical, chemical, size, hygroscopic and cloud-forming properties * SGP - ARM central facility Lamont, OK *AMF - Pt Reyes, CA 3/2005 - 9/2005 - Niamey, Niger 12/2005-1/2007 - Murg

  15. Atmospheric Radiation Measurement Radiative Atmospheric Divergence using ARM Mobile

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

    Radiative Atmospheric Divergence using ARM Mobile Facility, GERB, and AMMA Stations (RADAGAST) Beginning in January 2006, the ARM Mobile Facility (AMF) began supporting RADAGAST to provide the first well-sampled direct esti- mates of the energy balance across the atmosphere. The experiment is part of an ongoing international study of the West African monsoon system and Saharan dust storms. Stationed outside the Niger Meteo- rological Office at the Niamey International Airport, the AMF is located

  16. Slide 1

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

    results from the AMF deployment to Niamey, Niger Tony Slingo Environmental Systems Science Centre University of Reading, UK ARM Science Team meeting, Norfolk, Virginia, March 2008 * Radiative Atmospheric Divergence using ARM Mobile Facility, GERB data and AMMA stations * Linked the ARM Mobile Facility with GERB (Geostationary Earth Radiation Budget instrument on Meteosat-8) and AMMA (African Monsoon Multidisciplinary Analysis), during 2006 * Also with the Dust And Biomass EXperiment (DABEX) in

  17. PDSF User Meeting 07-01-14.pptx

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

    from PDSF Staff * SL 6x soTware defaults changing on 77 - Python 2 .7.3 --- > 2 .7.6 - Java 1 .6.0 --- > 1 .7.0 * Old m odules w ill s Vll b e a vailable * Best p racVce: - module...

  18. CERTAI N DATA

    Office of Scientific and Technical Information (OSTI)

    ... ar2d closely' l'elaLed, t.he chiral quark rnodel ,af Dgakollov and Pelro'v Sl ... I i o'0. Due t.o tlestrange quark nas, wllictl l'tks llavor,bT,;(3), dlere is in ...

  19. M169 I

    National Nuclear Security Administration (NNSA)

    DATE 1 4. REQUlSlTlONJPURCHASE 1 5. PROJECT NO. (If applicable) I, ID CODE REQ. NO. Babcock & W C O X Technical Services Pantex, LLC I I 9B. DATED (SEE ITEM 1 I ) PAGE 1 OF 2 ...

  20. DP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    DP NNSA Honors SRS Employees for Excellence Don Zecha, center, representative of the Savannah River Site R&D Assembly Load and Test Team, accepts the Defense Programs Award of Excellence from NNSA-Savannah River Field Office Manager Doug Dearolph, left, and NNSA Acting Deputy Administrator for Defense Programs Brigadier General S.L

  1. Formation of linear InAs quantum dot arrays on InGaAsP/InP (100) by self-organized anisotropic strain engineering and their optical properties

    SciTech Connect (OSTI)

    Sritirawisarn, N.; Otten, F. W. M. van; Eijkemans, T. J.; Noetzel, R.

    2007-09-01

    The formation of linear InAs quantum dot (QD) arrays based on self-organized anisotropic strain engineering of an InGaAsP/InP (100) superlattice (SL) template in chemical beam epitaxy is demonstrated, and the optimized growth window is determined. InAs QD formation, thin InGaAsP capping, annealing, InGaAsP overgrowth, and stacking in SL template formation produce wirelike InAs structures along [001] due to anisotropic surface migration and lateral and vertical strain correlations. InAs QD ordering is governed by the corresponding lateral strain field modulation on the SL template surface. Careful optimization of InGaAsP cap layer thickness, annealing temperature, InAs amount and growth rate, and number of SL periods results in straight and well-separated InAs QD arrays. The InAs QD arrays exhibit excellent photoluminescence (PL) emission up to room temperature which is tuned into the 1.55 {mu}m telecommunications wavelength region through the insertion of ultrathin GaAs interlayers. Temperature dependent PL measurements and the linear polarization behavior indicate lateral electronic coupling of the QDs in the arrays.

  2. Covalent Immobilization of Peptides on Self-Assembled Monolayer Surfaces Using Soft-Landing of Mass-Selected Ions

    SciTech Connect (OSTI)

    Wang, Peng; Hadjar, Omar; Laskin, Julia

    2007-06-23

    Covalent immobilization of peptides on solid supports plays an important role in biochemistry with applications ranging from characterization of molecular recognition events at the amino acid level and identification of biologically active motifs in proteins to development of novel biosensors and substrates for improved cell adhesion. Self-assembled monolayer surfaces (SAMs) provide a simple and convenient platform for tailoring chemical properties of a variety of substrates. Existing techniques for linking peptides to SAMs are based on solution-phase synthetic strategies and require relatively large quantities of purified material. Here, we report a novel approach for highly selective covalent binding of peptides to SAMs using soft-landing (SL) of mass-selected ions. SL is defined as intact deposition of ions onto suitable substrates at hyperthermal (<100 eV) energies.Recent studies have demonstrated that SAMs are excellent deposition targets for SL due to their ability to dissipate kinetic energies of the projectiles and their efficiency in trapping captured species. It has been proposed that SL could be utilized for controlled preparation of protein arrays.

  3. YEAR

    National Nuclear Security Administration (NNSA)

    Females 863 YEAR 2013 SES 102 EX 3 SL 1 EJEK 89 EN 05 41 EN 04 170 EN 03 18 NN (Engineering) 448 NQ (ProfTechAdmin) 1249 NU (TechAdmin Support) 76 NV (Nuc Mat Courier) 321...

  4. YEAR

    National Nuclear Security Administration (NNSA)

    Females 942 YEAR 2012 SES 108 EX 4 SL 1 EJEK 96 EN 05 45 EN 04 196 EN 03 20 NN (Engineering) 452 NQ (ProfTechAdmin) 1291 NU (TechAdmin Support) 106 NV (Nuc Mat Courier) 335...

  5. YEAR

    National Nuclear Security Administration (NNSA)

    78 YEAR 2012 Males 57 Females 21 YEAR 2012 SES 2 SL 1 EJEK 12 EN 04 21 EN 03 2 NN (Engineering) 12 NQ (ProfTechAdmin) 24 NU (TechAdmin Support) 4 YEAR 2012 American Indian Male...

  6. Switchgrass cultivar

    DOE Patents [OSTI]

    Wu, Yanqi; Taliaferro, Charles M.

    2012-10-02

    A new cultivar of switchgrass `Cimarron` (SL93 2001-1) having increased biomass yield is provided. The switchgrass comprises all the morphological and physiological properties of the cultivar grown from a seed deposited under American Type Culture Collection (ATCC) No. PTA-10116. The invention also provides seeds, progeny, parts and methods of use of Cimarron, such as for the production of biofuels.

  7. Most Viewed Documents for Energy Storage, Conversion, and Utilization...

    Office of Scientific and Technical Information (OSTI)

    Choi, S. U.-S. (1998) 60 Evaluation of the 2007 Toyota Camry Hybrid Syneregy Drive System Burress, T.A.; Coomer, C.L.; Campbell, S.L.; Seiber, L.E.; Marlino, L.D.; Staunton, R.H.; ...

  8. Nor AMENDMENT OF SOUCITAnONlM001~CA.nQN ...

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

    ... H 8 .H 8.46 8. 46 10. &3 11. 43 '1 .20 lL 9 21 .03 12 .0(l 13 .53 l L Sl 11 . 98 11.30 ... or .yste" tir-'lenll specllc.tlQnsl 12 'Th. :I.siln, da,*.lo'n t. ...

  9. A Sustainable Focus for Laboratory Design, Engineering, and Operation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation—given at the Spring 2013 Federal Utility Partnership Working Group (FUPWG) meeting—covers Labs 21, the International Institute for Sustainable Laboratories (I2SL), partnership changes, initiatives, energy efficiency opportunities, third-party financing, and demand-side management (DSM).

  10. Prufer Transformations for the Normal Modes in Ocean Acoustics

    SciTech Connect (OSTI)

    Baggeroer, Arthur B.

    2010-09-06

    In 1926 Prufer introduced a method of transforming the second order Sturm-Liouville (SL) equation into two nonlinear first order differential equations for the phase oe and ''magnitude'', |oe{sup 2}+oe{sup 2}| for a Poincare phase space representation, (oe,oe). The useful property is the phase equation decouples from the magnitude one which leads to a nonlinear, two point boundary value problem for the eigenvalues, or SL numbers. The transformation has been used both theoretically, e.g. Atkinson, [1960] to prove certain properties of SL equations as well as numerically e.g Bailey [1978]. This paper examines the utility of the Prufer transformation in the context of numerical solutions for modes of the ocean acoustic wave equation. (Its use is certainly not well known in the ocean acoustics community.) Equations for the phase, oe, and natural logarithm of the ''magnitude'', ln(|oe{sup 2}+oe{sup 2}|) lead to same decoupling and a fast and efficient numerical solution with the SL eigenvalues mapping to the horizontal wavenubers. The Prufer transformation has stabilty problems for low order modes at high frequecies, so a numerically stable method of integrating the phase equation is derived. This seems to be the first time the these stability issues have been highlighted to provide a robust algorthim for the modes.

  11. B{yields}S transition form factors in the perturbative QCD approach

    SciTech Connect (OSTI)

    Li Runhui; Lue Caidian; Wang Wei; Wang Xiaoxia

    2009-01-01

    Under two different scenarios for the light scalar mesons, we investigate the transition form factors of B(B{sub s}) mesons decay into a scalar meson in the perturbative QCD approach. In the large recoiling region, the form factors are dominated by the short-distance dynamics and can be calculated using perturbation theory. We adopt the dipole parametrization to recast the q{sup 2} dependence of the form factors. Since the decay constants defined by the scalar current are large, our predictions on the B{yields}S form factors are much larger than the B{yields}P transitions, especially in the second scenario. Contributions from various light-cone distribution amplitudes (LCDAs) are elaborated and we find that the twist-3 LCDAs provide more than one-half of the contributions to the form factors. The two terms of the twist-2 LCDAs give destructive contributions in the first scenario while they give constructive contributions in the second scenario. With the form factors, we also predict the decay width and branching ratios of the semileptonic B{yields}Sl{nu} and B{yields}Sl{sup +}l{sup -} decays. The branching ratios of B{yields}Sl{nu} channels are found to have the order of 10{sup -4} while those of B{yields}Sl{sup +}l{sup -} have the order of 10{sup -7}. These predictions can be tested by the future experiments.

  12. How to Apply for Senior Executive positions

    Broader source: Energy.gov [DOE]

    To apply vacancies for SENIOR EXECUTIVE SERVICE (SES) , SENIOR LEVEL (SL), SCIENTIFIC AND PROFESSIONAL (ST) positions within the Department of Energy please visit OPM's website: http://www.usajobs.gov. From this site, you may download announcements for vacancies of interest to you.

  13. Minority carrier lifetimes in very long-wave infrared InAs/GaInSb superlattices

    SciTech Connect (OSTI)

    Olson, Benjamin Varberg; Haugan, Heather J.; Brown, Gail J.; Kadlec, Emil Andrew; Kim, Jin K.; Shaner, Eric A.

    2016-01-01

    Here, significantly improved carrier lifetimes in very-long wave infrared InAs/GaInSb superlattice(SL) absorbers are demonstrated by using time-resolved microwave reflectance (TMR) measurements. A nominal 47.0 Å InAs/21.5 Å Ga0.75In0.25Sb SLstructure that produces an approximately 25 μm response at 10 K has a minority carrier lifetime of 140 ± 20 ns at 18 K, which is markedly long for SL absorber with such a narrow bandgap. This improvement is attributed to the strain-engineered ternary design. Such SL employs a shorter period with reduced gallium in order to achieve good optical absorption and epitaxial advantages, which ultimately leads to the improvements in the minority carrier lifetime by reducing Shockley–Read–Hall (SRH) defects. By analyzing the temperature-dependence of TMR decay data, the recombination mechanisms and trap states that currently limit the performance of this SL absorber have been identified. The results show a general decrease in the long-decay lifetime component, which is dominated by the SRH recombination at temperature below ~30 K, and by Auger recombination at temperatures above ~45 K.

  14. Mechanisms of the micro-crack generation in an ultra-thin AlN/GaN superlattice structure grown on Si(110) substrates by metalorganic chemical vapor deposition

    SciTech Connect (OSTI)

    Shen, X. Q. Takahashi, T.; Ide, T.; Shimizu, M.

    2015-09-28

    We investigate the generation mechanisms of micro-cracks (MCs) in an ultra-thin AlN/GaN superlattice (SL) structure grown on Si(110) substrates by metalorganic chemical vapor deposition. The SL is intended to be used as an interlayer (IL) for relaxing tensile stress and obtaining high-quality crack-free GaN grown on Si substrates. It is found that the MCs can be generated by two different mechanisms, where large mismatches of the lattice constant (LC) and the coefficient of thermal expansion (CTE) play key roles in the issue. Different MC configurations (low-density and high-density MCs) are observed, which are considered to be formed during the different growth stages (SL growth and cooling down processes) due to the LC and the CTE effects. In-situ and ex-situ experimental results support the mechanism interpretations of the MCs generation. The mechanism understanding makes it possible to optimize the SL IL structure for growing high-quality crack-free GaN films on Si substrates for optical and electronic device applications.

  15. Minority carrier lifetimes in very long-wave infrared InAs/GaInSb superlattices

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

    Olson, Benjamin Varberg; Haugan, Heather J.; Brown, Gail J.; Kadlec, Emil Andrew; Kim, Jin K.; Shaner, Eric A.

    2016-01-01

    Here, significantly improved carrier lifetimes in very-long wave infrared InAs/GaInSb superlattice(SL) absorbers are demonstrated by using time-resolved microwave reflectance (TMR) measurements. A nominal 47.0 Å InAs/21.5 Å Ga0.75In0.25Sb SLstructure that produces an approximately 25 μm response at 10 K has a minority carrier lifetime of 140 ± 20 ns at 18 K, which is markedly long for SL absorber with such a narrow bandgap. This improvement is attributed to the strain-engineered ternary design. Such SL employs a shorter period with reduced gallium in order to achieve good optical absorption and epitaxial advantages, which ultimately leads to the improvements in themore » minority carrier lifetime by reducing Shockley–Read–Hall (SRH) defects. By analyzing the temperature-dependence of TMR decay data, the recombination mechanisms and trap states that currently limit the performance of this SL absorber have been identified. The results show a general decrease in the long-decay lifetime component, which is dominated by the SRH recombination at temperature below ~30 K, and by Auger recombination at temperatures above ~45 K.« less

  16. Spontaneous emission of Bloch oscillation radiation under the competing influences of microcavity enhancement and inhomogeneous interface degradation

    SciTech Connect (OSTI)

    Sokolov, V. N.; Iafrate, G. J.

    2014-02-07

    A theory for the spontaneous emission (SE) of terahertz radiation for a Bloch electron traversing a single energy miniband of a superlattice (SL) in a cavity, while undergoing elastic scattering is presented. The Bloch electron is accelerated under the influence of a superimposed external constant electric field and an internal inhomogeneous electric field, while radiating into a microcavity. The analysis of the SE accounts for both the spectral structure of nonharmonic miniband components and the Bloch oscillation degradation effects arising from elastic scattering due to SL interface roughness. The interface roughness effects are decomposed into contributions arising from independent planar and cross-correlated neighboring planar interfaces; parametric numerical estimates show that the cross-correlated contribution to the SE relaxation rate is relatively small, representing less than roughly 10% of the total relaxation rate. It is shown that the degradation effects from SL interface roughness can be more than compensated for by the enhancements derived from microcavity-based tuning of the emission frequency to the cavity density of states peak. The theoretical approach developed herein has general applicability beyond its use for elastic scattering due to interface roughness. As well, the results obtained in this analysis can be useful in the development of SL-based Bloch-oscillator terahertz devices.

  17. YEAR

    National Nuclear Security Administration (NNSA)

    26 YEAR 2014 Males 81 Females 45 PAY PLAN YEAR 2014 SES 1 SL1 EJEK 25 EN 04 26 EN 03 2 NN (Engineering) 23 NQ (ProfTechAdmin) 44 NU (TechAdmin Support) 4 YEAR 2014 American ...

  18. Will the rubber meet the road?

    SciTech Connect (OSTI)

    Jenks, A.

    1994-12-31

    Article describes the development of hybrid gas-electric vehicles. Specific vehicles mentioned include a Saturn SL2 sedan built by University of Maryland engineering students, and the Impact built by General Motors. The current technology of hybrid vehicles and the outlook for practical development and dissemination of these vehicles is examined.

  19. PDSF User Meeting 01-06-15.pptx

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

    Gerhardt Utilization --- 2 --- Past Outages * None Planned Outages * February 1 0 th : A ll d ay m aintenance Retiring SL53? * Like t o r e@re S L53 a t s ome p oint * Who s @ll u...

  20. PDSF User Meeting 09-03-13.pptx

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

    just r educed n odes) Other Topics from PDSF Staff * SL64 is available on i nteracves a nd a ll c omputes - Bare b ones m odules, l et m e k now i f t here's a nything y ou...

  1. Microsoft PowerPoint - Lee_2015_UserProjectHighlight_NaturComm...

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

    in mixed-phase metallic systems" Y.Lee 1 ,*, Z.Q. Liu 2 ,*, J.T. Heron 3 , J.D. Clarkson 1 , J. Hong 4 , C. Ko 1 , M.D. Biegalski 2 , U. Aschauer 5 , S.L. Hsu 1 , M.E....

  2. Permian `Wolfcamp` limestone reservoirs: Powell ranch field, eastern Midland basin: Discussion

    SciTech Connect (OSTI)

    Mazzullo, S.J.

    1997-10-01

    The {open_quotes}E&P Notes{close_quotes} paper by S.L. Montgomery (1996) on Wolfcamp resedimented carbonates in the Permian basin concerns an exploration play with the potential for significant reserves; however, its economic importance and geological complexity, and the question of whether his model can be extended to other areas in the Permian basin warrant this discussion.

  3. K.

    Office of Legacy Management (LM)

    s72 :* j~~~~: :i--..IY.::*q: i?,. - K. .71 , r~~~~~tu, : 8~~~~~~~11: ~~~~~~~ c~~~~--* *. ;~~~w~-. Sit'V * 4 : . ~'~'.;,.~_...: .... r ;'~.; .'-. *'4V ~ ~ ~ ~ ~ ~ ~ ~ . q,:.~ _~: :i : /,., ~'' . ~::?'';,'',,~ .. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~: , :..: ... ;~~~~~~~~~~~~~~~~~. ~ .. % 5. .. I , ,~~ . 74K, Sl ~n v.--, 7~~~~~~~~~~~~~~~~~~~~~~~~~. :*Jd~~~~~Jil - Alvii*Pi*:ii-it -ff to.~~~ ~ fj; Apn,~~~~~~~~~;*~ ~r:: kL~~ ~~; ?.: n. W *. ,~lT~i; ''-:L ~ Ar , i l i :

  4. DOE/EIS-0068 F

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

    ... ap proxi matel y 367 TPD of wet sl u dge fro a typ i cal l i me- stone FGD scrubber . ... I l l i no i s are dry or nearl y so for si g n i f- i c ant porti ons of the year . ...

  5. DOE - Fossil Energy:

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

    97 Can Engage Energy, L.L.C. 1253 1253-A 1253-B 1253-C 1253-D FE97-20-NG 021497 Can Enron North America Corporation 1260 1260-A 1260-B FE97-24-NG 030697 Can Aquila Energy...

  6. NGV and FCV Light Duty Transportation Perspective

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

    G presentation slides: Natural Gas and Fuel Cell Vehicle Light-Duty transportation ... NG Workshop summary report - appeNDIX G 2 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG ...

  7. BP and Hydrogen Pipelines

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

    ng n va ves, a ow ng mo ecu ar H to s p by Concern about H auto- gn on near nv e f ame prox ty to other chem ca nes Stay to conservat ve s de of a owab e t me frame for DOT va ve ...

  8. Worksheet

    U.S. Energy Information Administration (EIA) Indexed Site

    ... Power Coop Inc",54,"J K Smith",22,"GT6",98,74,98,,"GT","NG","DFO",1,2005,"OP" "KY","Clark",5580,"East Kentucky Power Coop Inc",54,"J K Smith",22,"GT7",98,74,98,,"GT","NG","...

  9. DOE - Fossil Energy:

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

    1 Docket No. Date Filed CTY Application LinkCompany Ord. No. FE01-15-NG 041601 Mex Energia Azteca X.S. de R.L. de C.V. 1678 FE01-28-NG 060501 Can H.Q. Energy Services (U.S.)...

  10. U.S. Natural Gas System Methane Emissions: State of Knowledge from LCAs, Inventories, and Atmospheric Measurements (Presentation)

    SciTech Connect (OSTI)

    Heath, G.

    2014-04-01

    Natural gas (NG) is a potential "bridge fuel" during transition to a decarbonized energy system: It emits less carbon dioxide during combustion than other fossil fuels and can be used in many industries. However, because of the high global warming potential of methane (CH4, the major component of NG), climate benefits from NG use depend on system leakage rates. Some recent estimates of leakage have challenged the benefits of switching from coal to NG, a large near-term greenhouse gas (GHG) reduction opportunity. During this presentation, Garvin will review evidence from multiple perspectives - life cycle assessments (LCAs), inventories and measurements - about NG leakage in the US. Particular attention will be paid to a recent article in Science magazine which reviewed over 20 years of published measurements to better understand what we know about total methane emissions and those from the oil and gas sectors. Scientific and policy implications of the state of knowledge will be discussed.

  11. Workshop Goals, Objectives, and Desired Outcomes

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

    D presentation slides: Workshop Goals, objectives, and Desired outcomes Steve Chalk, DOE 1 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX D 2 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX D 3 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX D 4 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX D 5 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report

  12. LANL: AOT & LANSCE The Pulse April 2011

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

    1 Los Alamos National Laboratory * Est. 1943 The Pulse-Newsletter of the Los Alamos Neutron Science Center and Accelerator Operations and Technology Division I N S I D E 2 From Alex's Desk 3 lANsCe Former stuDeNt seleCteD to AtteND 61st liNDAu Nobel lAureAtes meetiNg iN germANy experimeNts At the NuCleAr sCieNCe leAD slowiNg-DowN speCtrometer 4 NeutroN sCAtteriNg exAmiNes DyNAmiC properties oF biomembrANes 5 NeutroN sChool will FoCus oN the eNviroNmeNt 6 heADsup! meetiNg plANNiNg serviCes

  13. CO_CODE","PLT_CODE","YEAR","MONTH","BLANK1","BOM_DIST","ORIG_ST","MINE_TYPE","BL

    U.S. Energy Information Administration (EIA) Indexed Site

    2,92,01,,,,,,07,48,,3,"NG",,4,0,1887000,1041,0,0,260.2,,1 050010,3453,92,01,,,,,,07,48,,3,"NG",,4,0,1248000,1025,0,0,260.2,,1 050010,3453,92,01,,,,,,07,48,,2,"FO5",,7,9,23000,148000,0.5,0.1,290.7,,1 050010,3454,92,01,,,,,,07,48,,3,"NG",,4,0,798000,1021,0,0,260.2,,1 050010,3455,92,01,,,,,,07,48,,3,"NG",,4,0,22000,1012,0,0,260.2,,1 050010,3489,92,01,,,,,,07,48,,3,"NG",,4,0,123000,1025,0,0,260.2,,1

  14. U.S. Natural Gas Markets and Perspectives

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

    e presentation slides: u.s. Natural Gas markets and perspectives Bill Liss, GTI 1 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX e 2 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX e 3 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX e 4 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report - appeNDIX e 5 OctOber 2011 | ArgOnne nAtiOnAl lAbOrAtOry NG Workshop summary report -

  15. Intensity- and temperature- dependent carrier recombination in InAs/In(As1-xSbx) type-II superlattices

    SciTech Connect (OSTI)

    Olson, Benjamin Varberg; Kadlec, Emil Andrew; Kim, Jin K.; Klem, John F.; Hawkins, Samuel D.; Shaner, Eric A.; Flatte, Michael E.

    2015-04-17

    Our time-resolved measurements for carrier recombination are reported as a midwave infrared InAs/InAs0.66Sb0.34 type-II superlattice (T2SL) function of pump intensity and sample temperature. By including the T2SL doping level in the analysis, the Shockley-Read-Hall (SRH), radiative, and Auger recombination components of the carrier lifetime are uniquely distinguished at each temperature. SRH is the limiting recombination mechanism for excess carrier densities less than the doping level (the low-injection regime) and temperatures less than 175 K. A SRH defect energy of 95 meV, either below the T2SL conduction-band edge or above the T2SL valence-band edge, is identified. Auger recombination limits the carrier lifetimes for excess carrier densities greater than the doping level (the high-injection regime) for all temperatures tested. Additionally, at temperatures greater than 225 K, Auger recombination also limits the low-injection carrier lifetime due to the onset of the intrinsic temperature range and large intrinsic carrier densities. Radiative recombination is found to not have a significant contribution to the total lifetime for all temperatures and injection regimes, with the data implying a photon recycling factor of 15. Using the measured lifetime data, diffusion currents are calculated and compared to calculated Hg1-xCdxTe dark current, indicating that the T2SL can have a lower dark current with mitigation of the SRH defect states. Our results illustrate the potential for InAs/InAs1-xSbx T2SLs as absorbers in infrared photodetectors.

  16. Intensity- and temperature- dependent carrier recombination in InAs/In(As1-xSbx) type-II superlattices

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

    Olson, Benjamin Varberg; Kadlec, Emil Andrew; Kim, Jin K.; Klem, John F.; Hawkins, Samuel D.; Shaner, Eric A.; Flatte, Michael E.

    2015-04-17

    Our time-resolved measurements for carrier recombination are reported as a midwave infrared InAs/InAs0.66Sb0.34 type-II superlattice (T2SL) function of pump intensity and sample temperature. By including the T2SL doping level in the analysis, the Shockley-Read-Hall (SRH), radiative, and Auger recombination components of the carrier lifetime are uniquely distinguished at each temperature. SRH is the limiting recombination mechanism for excess carrier densities less than the doping level (the low-injection regime) and temperatures less than 175 K. A SRH defect energy of 95 meV, either below the T2SL conduction-band edge or above the T2SL valence-band edge, is identified. Auger recombination limits the carriermore » lifetimes for excess carrier densities greater than the doping level (the high-injection regime) for all temperatures tested. Additionally, at temperatures greater than 225 K, Auger recombination also limits the low-injection carrier lifetime due to the onset of the intrinsic temperature range and large intrinsic carrier densities. Radiative recombination is found to not have a significant contribution to the total lifetime for all temperatures and injection regimes, with the data implying a photon recycling factor of 15. Using the measured lifetime data, diffusion currents are calculated and compared to calculated Hg1-xCdxTe dark current, indicating that the T2SL can have a lower dark current with mitigation of the SRH defect states. Our results illustrate the potential for InAs/InAs1-xSbx T2SLs as absorbers in infrared photodetectors.« less

  17. Effectiveness of the food recovery at the retailing stage under shelf life uncertainty: An application to Italian food chains

    SciTech Connect (OSTI)

    Muriana, Cinzia

    2015-07-15

    Highlights: • The food recovery is seen as suitable way to manage food near to its expiry date. • The variability of the products shelf life must be taken into account. • The paper addresses the mathematic modeling of the profit related to food recovery. • The optimal time to withdraw the products is determinant for food recovery. - Abstract: Food losses represent a significant issue affecting food supply chains. The possibility of recovering such products can be seen as an effective way to reduce such a phenomenon, improve supply chain performances and ameliorate the conditions of undernourished people. The topic has been already investigated by a previous paper enforcing the hypothesis of deterministic and constant Shelf Life (SL) of products. However, such a model cannot be properly extended to products affected by uncertainties of the SL as it does not take into account the deterioration costs and loss of profits due to the overcoming of the SL within the cycle time. Thus the present paper presents an extension of the previous one under stochastic conditions of the food quality. Differently from the previous publication, this work represents a general model applicable to all supply chains, especially to those managing fresh products characterized by uncertain SL such as fruits and vegetables. The deterioration costs and loss of profits are included in the model and the optimal time at which to withdraw the products from the shelves as well as the quantities to be shipped at each alternative destination have been determined. A comparison of the proposed model with that reported in the previous publication has been carried out in order to underline the impact of the SL variability on the optimality conditions. The results show that the food recovery strategy in the presence of uncertainty of the food quality is rewarding, even if the optimal profit is lower than that of the deterministic case.

  18. Response of C3 and C4 plants to middle-Holocene climatic variation near the prairie-forest ecotone of Minnesota, U.S.A.

    SciTech Connect (OSTI)

    Tian, J; Brown, T A; Hu, F S; Stefanova, I; Nelson, D M

    2003-12-24

    Paleorecords of the middle Holocene (MH) from the North American midcontinent can offer insights into ecological responses to pervasive drought that may accompany future climatic warming. We analyzed MH sediments from West Olaf Lake (WOL) and Steel Lake (SL) in Minnesota to examine the effects of warm/dry climatic conditions on prairie-woodland ecosystems. Mineral composition and carbonate {delta}{sup 18}O were used to determine climatic variations, whereas pollen assemblages, charcoal {delta}{sup 13}C, and charcoal accumulation rates were used to reconstruct vegetation composition, C{sub 3} and C{sub 4} plant abundance, and fire. The ratio of aragonite:calcite at WOL and {delta}{sup 18}O at SL suggest that pronounced droughts occurred during the MH but that drought severity decreased with time. From charcoal {delta}{sup 13}C data we estimated that the MH abundance of C{sub 4} plants averaged 50% at WOL and 43% at SL. At WOL C{sub 4} abundance was negatively correlated with aragonite:calcite, suggesting that severe moisture deficits suppressed C{sub 4} plants in favor of weedy C{sub 3} plants (e.g., Ambrosia). As climate ameliorated C{sub 4} abundance increased (from {approx}33 to 66%) at the expense of weedy species, enhancing fuel availability and fire occurrence. In contrast, farther east at SL climate was cooler and wetter than at WOL, and C{sub 4} abundance showed no correlation with {delta}{sup 18}O-inferred aridity. Woody C{sub 3} plants (e.g., Quercus) were more abundant, biomass flammability lower, and fires less important at SL than at WOL. Our results suggest that C{sub 4} plants are adapted to warm/dry climatic conditions, but not to extreme droughts, and that the fire regime is controlled by biomass-climate interactions.

  19. The effects of refueling system operating pressure on LNG and CNG economics

    SciTech Connect (OSTI)

    Corless, A.J.; Barclay, J.A.

    1996-12-31

    Natural gas (NG) liquefaction and compression are energy intensive processes which make up a significant portion of the overall delivered price of liquefied NG (LNG) and compressed NG (CNG). Increases in system efficiency and/or process changes which reduce the required amount of work will improve the overall economics of NG as a vehicle fuel. This paper describes a method of reducing the delivered cost of LNG by liquefying the gas above ambient pressures. Higher pressure LNG is desirable because OEM NG engine manufacturers would like NG delivered to the engine intake manifold at elevated pressures to avoid compromising engine performance. Producing LNG at higher pressures reduces the amount of work required for liquefaction but it is only practical when the LNG is liquefied on-site. Using a thermo-economic approach, it is shown that NG fuel costs can be reduced by as much as 10% when producing LNG at higher pressures. A reduction in the delivered cost is also demonstrated for CNG produced on-site from high pressure LNG.

  20. Assessment of methane-related fuels for automotive fleet vehicles: technical, supply, and economic assessments

    SciTech Connect (OSTI)

    Not Available

    1982-02-01

    The use of methane-related fuels, derived from a variety of sources, in highway vehicles is assessed. Methane, as used here, includes natural gas (NG) as well as synthetic natural gas (SNG). Methanol is included because it can be produced from NG or the same resources as SNG, and because it is a liquid fuel at normal ambient conditions. Technological, operational, efficiency, petroleum displacement, supply, safety, and economic issues are analyzed. In principle, both NG and methanol allow more efficient engine operation than gasoline. In practice, engines are at present rarely optimized for NG and methanol. On the basis of energy expended from resource extraction to end use, only optimized LNG vehicles are more efficient than their gasoline counterparts. By 1985, up to 16% of total petroleum-based highway vehicle fuel could be displaced by large fleets with central NG fueling depots. Excluding diesel vehicles, which need technology advances to use NG, savings of 8% are projected. Methanol use by large fleets could displace up to 8% of petroleum-based highway vehicle fuel from spark-ignition vehicles and another 9% from diesel vehicles with technology advances. The US NG supply appears adequate to accommodate fleet use. Supply projections, future price differential versus gasoline, and user economics are uncertain. In many cases, attractive paybacks can occur. Compressed NG now costs on average about $0.65 less than gasoline, per energy-equivalent gallon. Methanol supply projections, future prices, and user economics are even more uncertain. Current and projected near-term methanol supplies are far from adequate to support fleet use. Methanol presently costs more than gasoline on an equal-energy basis, but is projected to cost less if produced from coal instead of NG or petroleum.

  1. Generation, characterization and in vivo biological activity of two distinct monoclonal anti-PEG IgMs

    SciTech Connect (OSTI)

    Hashimoto, Yosuke; Shimizu, Taro; Mima, Yu; Abu Lila, Amr S.; Ishida, Tatsuhiro; Kiwada, Hiroshi

    2014-05-15

    PEGylation, the attachment of polyethylene glycol (PEG) to nanocarriers and proteins, is a widely accepted approach to improving the in vivo efficacy of the non-PEGylated products. However, both PEGylated liposomes and PEGylated proteins reportedly trigger the production of specific antibodies, mainly IgM, against the PEG moiety, which possibly leads to a reduction in safety and therapeutic efficacy of the PEGylated products. In the present study, two monoclonal anti-PEG IgMs — HIK-M09 via immunization with an intravenous injection of PEGylated liposomes (SLs) and HIK-M11 via immunization with a subcutaneous administration of PEGylated ovalbumin (PEG-OVA) were successfully generated. The generated IgMs showed efficient reactivity to mPEG{sub 2000} conjugated to 1,2-distearoyl-sn-glycero-3-phospho-ethanolamine (DSPE), PEGylated liposome (SL) and PEG-OVA. It appears that HIK-M09 recognizes ethoxy (OCH{sub 2}CH{sub 2}) repeat units along with a terminal motif of PEG, while HIK-M11 recognizes only ethoxy repeat units of PEG. Such unique properties allow HIK-M09 to bind with dense PEG. In addition, their impact on the in vivo clearance of the PEGylated products was investigated. It was found that the generated ant-PEG IgMs induced a clearance of SL as they were intravenously administered with SL. Interestingly, the HIK-M11, generated by PEG-OVA, induced the clearance of both SL and PEG-OVA, while the HIK-M09, generated by SL, induced the clearance of SL only. We here revealed that the presence of serum anti-PEG IgM and the subsequent binding of anti-PEG IgM to the PEGylated products are not necessarily related to the enhanced clearance of the products. It appears that subsequent complement activation following anti-PEG IgM binding is the most important step in dictating the in vivo fate of PEGylated products. This study may have implications for the design, development and clinical application of PEGylated products and therapeutics. - Highlights: • Two monoclonal

  2. TWO NOVEL PARAMETERS TO EVALUATE THE GLOBAL COMPLEXITY OF THE SUN'S MAGNETIC FIELD AND TRACK THE SOLAR CYCLE

    SciTech Connect (OSTI)

    Zhao, L.; Landi, E.; Gibson, S. E.

    2013-08-20

    Since the unusually prolonged and weak solar minimum between solar cycles 23 and 24 (2008-2010), the sunspot number is smaller and the overall morphology of the Sun's magnetic field is more complicated (i.e., less of a dipole component and more of a tilted current sheet) compared with the same minimum and ascending phases of the previous cycle. Nearly 13 yr after the last solar maximum ({approx}2000), the monthly sunspot number is currently only at half the highest value of the past cycle's maximum, whereas the polar magnetic field of the Sun is reversing (north pole first). These circumstances make it timely to consider alternatives to the sunspot number for tracking the Sun's magnetic cycle and measuring its complexity. In this study, we introduce two novel parameters, the standard deviation (SD) of the latitude of the heliospheric current sheet (HCS) and the integrated slope (SL) of the HCS, to evaluate the complexity of the Sun's magnetic field and track the solar cycle. SD and SL are obtained from the magnetic synoptic maps calculated by a potential field source surface model. We find that SD and SL are sensitive to the complexity of the HCS: (1) they have low values when the HCS is flat at solar minimum, and high values when the HCS is highly tilted at solar maximum; (2) they respond to the topology of the HCS differently, as a higher SD value indicates that a larger part of the HCS extends to higher latitude, while a higher SL value implies that the HCS is wavier; (3) they are good indicators of magnetically anomalous cycles. Based on the comparison between SD and SL with the normalized sunspot number in the most recent four solar cycles, we find that in 2011 the solar magnetic field had attained a similar complexity as compared to the previous maxima. In addition, in the ascending phase of cycle 24, SD and SL in the northern hemisphere were on the average much greater than in the southern hemisphere, indicating a more tilted and wavier HCS in the north than

  3. SEARCHING FOR COOLING SIGNATURES IN STRONG LENSING GALAXY CLUSTERS: EVIDENCE AGAINST BARYONS SHAPING THE MATTER DISTRIBUTION IN CLUSTER CORES

    SciTech Connect (OSTI)

    Blanchard, Peter K.; Bayliss, Matthew B.; McDonald, Michael; Dahle, Hakon; Gladders, Michael D.; Sharon, Keren; Mushotzky, Richard

    2013-07-20

    The process by which the mass density profile of certain galaxy clusters becomes centrally concentrated enough to produce high strong lensing (SL) cross-sections is not well understood. It has been suggested that the baryonic condensation of the intracluster medium (ICM) due to cooling may drag dark matter to the cores and thus steepen the profile. In this work, we search for evidence of ongoing ICM cooling in the first large, well-defined sample of SL selected galaxy clusters in the range 0.1 < z < 0.6. Based on known correlations between the ICM cooling rate and both optical emission line luminosity and star formation, we measure, for a sample of 89 SL clusters, the fraction of clusters that have [O II]{lambda}{lambda}3727 emission in their brightest cluster galaxy (BCG). We find that the fraction of line-emitting BCGs is constant as a function of redshift for z > 0.2 and shows no statistically significant deviation from the total cluster population. Specific star formation rates, as traced by the strength of the 4000 A break, D{sub 4000}, are also consistent with the general cluster population. Finally, we use optical imaging of the SL clusters to measure the angular separation, R{sub arc}, between the arc and the center of mass of each lensing cluster in our sample and test for evidence of changing [O II] emission and D{sub 4000} as a function of R{sub arc}, a proxy observable for SL cross-sections. D{sub 4000} is constant with all values of R{sub arc}, and the [O II] emission fractions show no dependence on R{sub arc} for R{sub arc} > 10'' and only very marginal evidence of increased weak [O II] emission for systems with R{sub arc} < 10''. These results argue against the ability of baryonic cooling associated with cool core activity in the cores of galaxy clusters to strongly modify the underlying dark matter potential, leading to an increase in SL cross-sections.

  4. ,"Alabama Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2014,"06/30/1967" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sal_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sal_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/29/2016

  5. ,"Alabama Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1989" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sal_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sal_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  6. ,"Alaska Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/1967" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sak_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sak_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/29/2016

  7. ,"Alaska Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1989" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sak_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sak_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  8. ,"Arizona Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2014,"06/30/1967" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_saz_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_saz_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/29/2016

  9. ,"Arizona Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1991" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_saz_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_saz_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  10. ,"Arkansas Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/1967" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sar_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sar_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/29/2016

  11. ,"Arkansas Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1991" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_sar_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_sar_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  12. ,"Hawaii Natural Gas Summary"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","1/15/1989" ,"Data 2","Consumption",6,"Monthly","6/2016","1/15/1989" ,"Release Date:","8/31/2016" ,"Next Release Date:","9/30/2016" ,"Excel File Name:","ng_sum_lsum_dcu_shi_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_sum_lsum_dcu_shi_m.htm" ,"Source:","Energy Information

  13. ,"U.S. Natural Gas Consumption by End Use"

    U.S. Energy Information Administration (EIA) Indexed Site

    9,"Monthly","6/2016","1/15/1973" ,"Release Date:","8/31/2016" ,"Next Release Date:","9/30/2016" ,"Excel File Name:","ng_cons_sum_dcu_nus_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_cons_sum_dcu_nus_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  14. ,"U.S. Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1973" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_nus_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_nus_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  15. ,"U.S. Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2014,"06/30/1900" ,"Release Date:","07/31/2015" ,"Next Release Date:","08/31/2015" ,"Excel File Name:","ng_prod_sum_dcu_nus_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dcu_nus_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/04/2015 1:00:33

  16. ,"U.S. Natural Gas Gross Withdrawals and Production"

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/1900" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_sum_dc_nus_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_sum_dc_nus_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"08/29/2016

  17. ,"U.S. Natural Gas Plant Processing"

    U.S. Energy Information Administration (EIA) Indexed Site

    1,"Monthly","6/2016","01/15/1973" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_pp_dcu_nus-z00_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_pp_dcu_nus-z00_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  18. ,"U.S. Underground Natural Gas Storage - All Operators"

    U.S. Energy Information Administration (EIA) Indexed Site

    U.S. Underground Natural Gas Storage - All Operators",3,"Annual",2015,"06/30/1935" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_stor_sum_dcu_nus_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_stor_sum_dcu_nus_a.htm" ,"Source:","Energy Information Administration" ,"For Help,

  19. Sustaining knowledge in the neutron generator community and benchmarking study.

    SciTech Connect (OSTI)

    Barrentine, Tameka C.; Kennedy, Bryan C.; Saba, Anthony W.; Turgeon, Jennifer L.; Schneider, Julia Teresa; Stubblefield, William Anthony; Baldonado, Esther

    2008-03-01

    In 2004, the Responsive Neutron Generator Product Deployment department embarked upon a partnership with the Systems Engineering and Analysis knowledge management (KM) team to develop knowledge management systems for the neutron generator (NG) community. This partnership continues today. The most recent challenge was to improve the current KM system (KMS) development approach by identifying a process that will allow staff members to capture knowledge as they learn it. This 'as-you-go' approach will lead to a sustainable KM process for the NG community. This paper presents a historical overview of NG KMSs, as well as research conducted to move toward sustainable KM.

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/2003" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_cons_heat_a_epg0_vgth_btucf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_cons_heat_a_epg0_vgth_btucf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    8,"Annual",2015,"06/30/1985" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_move_poe2_a_epg0_pnp_dpmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_move_poe2_a_epg0_pnp_dpmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1997" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_move_poe2_dcu_nus-z00_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_move_poe2_dcu_nus-z00_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  3. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/2002" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_pri_sum_a_epg0_vrx_pct_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_pri_sum_a_epg0_vrx_pct_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  4. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    96,"Annual",2015,"06/30/1985" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_move_poe1_a_epg0_pml_dpmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_move_poe1_a_epg0_pml_dpmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/1985" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_move_poe1_dcu_nus-z00_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_move_poe1_dcu_nus-z00_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  6. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1997" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_move_poe1_dcu_nus-z00_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_move_poe1_dcu_nus-z00_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    3,"Monthly","6/2016","01/15/1997" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_off_s1_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_off_s1_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  8. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","01/15/1973" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_whv_a_epg0_vgm_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_whv_a_epg0_vgm_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"6/30/1997" ,"Data 2","Futures Prices",4,"Annual",2015,"6/30/1993" ,"Release Date:","9/8/2016" ,"Next Release Date:","9/14/2016" ,"Excel File Name:","ng_pri_fut_s1_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_pri_fut_s1_a.htm" ,"Source:","Energy Information Administration" ,"For Help,

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"6/30/1936" ,"Release Date:","8/31/2016" ,"Next Release Date:","9/30/2016" ,"Excel File Name:","ng_sum_lsum_a_epg0_fgw_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_sum_lsum_a_epg0_fgw_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Monthly","6/2016","1/15/1973" ,"Release Date:","8/31/2016" ,"Next Release Date:","9/30/2016" ,"Excel File Name:","ng_sum_lsum_a_epg0_fgw_mmcf_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_sum_lsum_a_epg0_fgw_mmcf_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Annual",2015,"06/30/1900" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File Name:","ng_prod_whv_a_epg0_vgm_mmcf_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_prod_whv_a_epg0_vgm_mmcf_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  13. Measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb? of pp? collisions

    SciTech Connect (OSTI)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; sman, B.; Atramentov, O.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Beale, S.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besanon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Prez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chen, G.; Chevalier-Thry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Dliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grnendahl, S.; Grnewald, M. W.; Guillemin, T.; Guo, F.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffr, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Johnston, D.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kirby, M. H.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Liu, Z.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaa-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martnez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Otero y Garzn, G. J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Parsons, J.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, K.; Peters, Y.; Petridis, K.; Petrillo, G.; Ptroff, P.; Piegaia, R.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Protopopescu, S.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Salcido, P.; Snchez-Hernndez, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.

    2011-09-16

    We present an updated measurement of the anomalous like-sign dimuon charge asymmetry Absl for semileptonic b-hadron decays in 9.0 fb? of pp? collisions recorded with the D0 detector at a center-of-mass energy of ?s=1.96 TeV at the Fermilab Tevatron collider. We obtain Absl=(-0.7870.172(stat)0.093(syst))%. This result differs by 3.9 standard deviations from the prediction of the standard model and provides evidence for anomalously large CP violation in semileptonic neutral B decay. The dependence of the asymmetry on the muon impact parameter is consistent with the hypothesis that it originates from semileptonic b-hadron decays.

  14. PDSF User Meeting 06-04-13.pptx

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

    4 , 2 013 Lisa Gerhardt Utilization --- 2 --- Past / Planned Outages * Past - May 2 1 st m aintenance / u pgrade t o n ew k ernel * Planned - None Other Topics from PDSF Staff * Cleaning o ut o ld, n on---func=oning m odule fi les i n S L53 - Tomorrow a ll b ut t hese m odules w ill g o a way ( 62 / 2 01) - If n ew s oAware i s n eeded, p lease s end a n e mail! 3.1.6 c ernlib/2006 g sl/1.14 q t4/4.4.3 AcJveTcl/8.4.13.0 c make/2.8.3 g sl/1.3 s ubversion/1.6.9(default) CGAL/3.6 c

  15. CPLOAS_2 V2.10 verification report.

    SciTech Connect (OSTI)

    Groth, Katrina M.

    2014-07-01

    A series of test cases designed to verify the correct implementation of several features of the CPLOAS_2 program are documented. CPLOAS_2 is used to calculate the probability of loss of assured safety (PLOAS) for a weak link (WL)/strong link (SL) system. CPLOAS_2 takes physical properties (e.g., temperature, pressure, etc.) of a WL/SL system and uses these properties and definitions of link failure properties in probabilistic calculations to determine PLOAS. The features being tested include (i) six aleatory distribution forms, (ii) five numerical procedures for the determination of PLOAS (i.e., one quadrature procedure, two simple random sampling procedures, and two importance sampling procedures), and (iii) time and environmental margin calculations. All tests were performed with CPLOAS_2 version 2.10.

  16. Demonstration of long minority carrier lifetimes in very narrow bandgap ternary InAs/GaInSb superlattices

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

    Olson, Benjamin Varberg; Kim, Jin K.; Kadlec, Emil Andrew; Shaner, Eric A.; Haugan, Heather J.; Brown, Gail J.

    2015-09-28

    Minority carrier lifetimes in very long wavelength infrared (VLWIR) InAs/GaInSb superlattices (SLs) are reported using time-resolved microwave reflectance measurements. A strain-balanced ternary SL absorber layer of 47.0 Å InAs/21.5 Å Ga0.75In0.25Sb, corresponding to a bandgap of ~50 meV, is found to have a minority carrier lifetime of 140 ± 20 ns at ~18 K. This lifetime is extraordinarily long, when compared to lifetime values previously reported for other VLWIR SL detector materials. As a result, this enhancement is attributed to the strain-engineered ternary design, which offers a variety of epitaxial advantages and ultimately leads to a reduction of defect-mediated recombinationmore » centers.« less

  17. Demonstration of long minority carrier lifetimes in very narrow bandgap ternary InAs/GaInSb superlattices

    SciTech Connect (OSTI)

    Olson, Benjamin Varberg; Kim, Jin K.; Kadlec, Emil Andrew; Shaner, Eric A.; Haugan, Heather J.; Brown, Gail J.

    2015-09-28

    Minority carrier lifetimes in very long wavelength infrared (VLWIR) InAs/GaInSb superlattices (SLs) are reported using time-resolved microwave reflectance measurements. A strain-balanced ternary SL absorber layer of 47.0 Å InAs/21.5 Å Ga0.75In0.25Sb, corresponding to a bandgap of ~50 meV, is found to have a minority carrier lifetime of 140 ± 20 ns at ~18 K. This lifetime is extraordinarily long, when compared to lifetime values previously reported for other VLWIR SL detector materials. As a result, this enhancement is attributed to the strain-engineered ternary design, which offers a variety of epitaxial advantages and ultimately leads to a reduction of defect-mediated recombination centers.

  18. Thermal mechanical stress modeling of GCtM seals

    SciTech Connect (OSTI)

    Dai, Steve Xunhu; Chambers, Robert

    2015-09-01

    Finite-element thermal stress modeling at the glass-ceramic to metal (GCtM) interface was conducted assuming heterogeneous glass-ceramic microstructure. The glass-ceramics were treated as composites consisting of high expansion silica crystalline phases dispersed in a uniform residual glass. Interfacial stresses were examined for two types of glass-ceramics. One was designated as SL16 glass -ceramic, owing to its step-like thermal strain curve with an overall coefficient of thermal expansion (CTE) at 16 ppm/C. Clustered Cristobalite is the dominant silica phase in SL16 glass-ceramic. The other, designated as NL16 glass-ceramic, exhibited clusters of mixed Cristobalite and Quartz and showed a near-linear thermal strain curve with a same CTE value.

  19. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-06-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. This report describes the aerosol optical depth (AOD) product.

  20. Microsoft PowerPoint - 03_McFarlane_AWG.ppt [Compatibility Mode]

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

    Forcing of Saharan D t A l t Ni Ni Dust Aerosol at Niamey, Niger S. McFarlane, E. Kassianov, C. S. McFarlane, E. Kassianov, C. Flynn, D. Turner, T. Ackerman Flynn, D. Turner, T. Ackerman y y With contributions from J. Mather and J. Barnard With contributions from J. Mather and J. Barnard March 26, 2007 Aerosol Working Group AMF Deployment in Niamey Vertical distribution of radiative heating within atmosphere an important driver of atmospheric circulations ARM Mobile Facility (AMF) deployment in

  1. Enhanced citric acid production in aspergillus with inactivated asparagine-linked glycosylation protein 3 (ALG3), and/or increased laeA expression

    SciTech Connect (OSTI)

    Dai, Ziyu; Baker, Scott E.

    2015-12-08

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression of a loss of aflR expression A (Lae), or both. In some examples, such mutants have several phenotypes, including an increased production of citric acid relative to the parental strain. Methods of using the disclosed fungi to make citric acid are also provided, as are compositions and kits including the disclosed fungi.

  2. ARM - PI Product - Niamey Aerosol Optical Depths

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

    Aerosol Optical Depths ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Niamey Aerosol Optical Depths MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of

  3. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    1997-08-01

    The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

  4. Active Project Justification Statements

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

    David Weitzman P1138-2007REV 3102014 DOE-STD-XXXX, DOE Environmental Laboratory Pro ciency Tes ng Program Administra on and Par cipa on AU-20 PJS Non Concurrence Resolu on ...

  5. A=10F (1984AJ01)

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

    84AJ01) (Not illustrated) Not observed: see (1979AJ01). A.H. Wapstra (private communication) suggests 39.5 MeV for the atomic mass excess of 10N. See also (1982NG0

  6. A=10O (1984AJ01)

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

    84AJ01) (Not illustrated) Not observed: see (1979AJ01). A.H. Wapstra (private communication) suggests 39.5 MeV for the atomic mass excess of 10N. See also (1982NG0

  7. A=10Ne (1984AJ01)

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

    84AJ01) (Not illustrated) Not observed: see (1979AJ01). A.H. Wapstra (private communication) suggests 39.5 MeV for the atomic mass excess of 10N. See also (1982NG0

  8. A=10N (1984AJ01)

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

    84AJ01) (Not illustrated) Not observed: see (1979AJ01). A.H. Wapstra (private communication) suggests 39.5 MeV for the atomic mass excess of 10N. See also (1982NG0

  9. Compressed natural gas and liquefied petroleum gas as alternative fuels

    SciTech Connect (OSTI)

    Moussavi, M.; Al-Turk, M. . Civil Engineering Dept.)

    1993-12-01

    The use of alternative fuels in the transportation industry has gained a strong support in recent years. In this paper an attempt was made to evaluate the use of liquefied petroleum gas (LPG) and compressed natural gas (NG) by 25 LPG-bifuel and 14 NG-bifuel vehicles that are operated by 33 transit systems throughout Nebraska. A set of performance measures such as average fuel efficiency in kilometers per liter, average fuel cost per kilometer, average oil consumption, and average operation and maintenance cost for alternatively fueled vehicles were calculated and compared with similar performance measures of gasoline powered vehicles. The results of the study showed that the average fuel efficiency of gasoline is greater than those of LPG and NG, and the average fuel costs (dollars per kilometer) for LPG and NG are smaller than those for gasoline for most of the vehicles under this study.

  10. Active DOE Technical Standards

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

    Handbook, Nuclear Physics and Reactor Theory, Volume 1 of 2 James O'Brien ... Good Prac ces for Developing and Conduc ng Case Studies James O'Brien DOE-HDBK-1117-99 ...

  11. CX-012453: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Breakthrough Hybrid CTL Process Integrating Advanced Technologies for Coal Gasification, NG Partial… CX(s) Applied: A11Date: 41877 Location(s): CaliforniaOffices(s): National Energy Technology Laboratory

  12. CX-012447: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Breakthrough Hybrid CTL Process Integrating Advanced Technologies for Coal Gasification, NG Partial... CX(s) Applied: B3.6Date: 41877 Location(s): North CarolinaOffices(s): National Energy Technology Laboratory

  13. CX-012464: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Breakthrough Hybrid CTL Process Integrating Advanced Technologies for Coal Gasification, NG Partial... CX(s) Applied: B3.6Date: 41877 Location(s): IllinoisOffices(s): National Energy Technology Laboratory

  14. December 12, 2003

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

    Data Quality Plan Federal Procurement Data System-Next Generation (FPDS-NG) Data In accordance with the Federal Acquisition Regulation (FAR) Part 4.604 and related guidance, agency...

  15. Clean Air for London (CLEARFLO) Final Campaign Summary (Technical...

    Office of Scientific and Technical Information (OSTI)

    Authors: Worsnop, D. R. 1 ; Williams, L. R. 1 ; Herndon, S. C. 1 ; Dubey, M. 2 ; Ng, N. L. 3 ; Thornton, J. 4 ; Knighton, B. 5 ; Coulter, R. 6 ; Prvt, Ash 7 + ...

  16. Phoenix Fuels | Open Energy Information

    Open Energy Info (EERE)

    Phoenix Fuels Place: Notts, United Kingdom Zip: NG22 9HB Product: Ethanol project developer based in Newark, Nottingham. References: Phoenix Fuels1 This article is a stub. You...

  17. DOE - Fossil Energy:

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

    Midland Cogeneration Venture Ltd. Partnership 1765 FE02-26-LNG 043002 Various Sources El Paso Merchant Energy, L.P. (Norway) 1780 FE02-59-NG 082902 Can Midland Cogeneration...

  18. HEHORANDUU SUBJECT:

    Office of Legacy Management (LM)

    OWNED ngCMED INVOLVEMENT.AT SITE ---------------- kontrol 0 Health Physics Protection ' 0 AEWMED managed operatiOnS q Little or None 0 AECllED responsible for (-j ...

  19. Methane

    Energy Savers [EERE]

    ... implications for resource use efficiency, worker and public safety, air pollution, and human health (4), and for the climate impact of NG as a large and growing source of energy. ...

  20. Automated Surface Observing System: Standby Power Options

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

    somewhere on the a rport Disseminated in the follow ng ways: Ground To Air (GTA radio Telephone line to a central data repository Local displays on the airport, for pilot ...

  1. May

    Office of Scientific and Technical Information (OSTI)

    ... Phys. 32, 37 (1964). 4 A.C. Hewson, the Kondo problem to heavy Ferminons (Cambridge University Press, Cambridge, UK, 1993). 5 K.G. Wilson, Rev. Mod. Phys. 47, 773 (1975). 6 T.K. Ng ...

  2. Eclectic Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Energy Limited Place: Nottinghamshire, United Kingdom Zip: NG21 9PR Sector: Wind energy Product: Design, manufacture D400, StealthGen micro wind, DuoGen wind and water...

  3. DOE - Fossil Energy:

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

    Services, LLC (Trinidad and Tobago) 1926; 1926-A FE03-30-NG 071103 Mex TransAlta Chihuahua S.A. de C.V. 1877 Page owner: Fossil Energy Office of Communications Page updated...

  4. U.S. Department of Energy Categorical Exclusion Determination...

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

    development of electrochromic (EC) film man ufacturing process at in-lab and pi ... Proposed w ork consists of (1) testi ng and optimizing in-lab EC film man ufacturing ...

  5. Audit Report: OAS-L-14-11 | Department of Energy

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

    1 Audit Report: OAS-L-14-11 August 20, 2014 The National Nuclear Security Administration's ... Due to the importance of the NG Enterprise's mission, we initiated this audit to determine ...

  6. ORNL, ACRF Archive: Raymond McCord, Giri Palanisamy, Karen Gibson...

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

    McCord, Giri Palanisamy, Karen Gibson, W. Christopher Lenhardt Mission Research: Sean Moore Show me... - Exis'ng Func'onality * Mul'ple interfaces (Data, Catalog, Thumbnail...

  7. 1982 Orders

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

    DOCKET FE CITE DATE NUMBER APPLICANT NAME ORDER NO. 70116.ERA 121482 82-04-LNG PhillipsMarathon 49 70552.ERA 113082 82-09-NG Northern Natural Gas 48 70541.ERA 110182...

  8. DOE - Fossil Energy:

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

    152003 Chevron U.S.A. Inc. Order vacating long term authority granted in Order 1194. 1867 FE03-20-NG (2 FE ) 05132003 Cascade Natural Gas Gas Corporation Order granting...

  9. DOE - Fossil Energy:

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

    Authority to ImportExport Natural Gas fromto Canada 2451 FE07-131-NG 121307 Cambridge Energy, LLC Order Granting Blanket Authority to ImportExport Natural Gas fromto...

  10. Section 1

    Office of Scientific and Technical Information (OSTI)

    in increased NO x emissions, especially urban NO x emissions. Most technologies reduce PM 10 emissions. If FG, instead of NG, is used to produce liquid fuels, energy and...

  11. DOE - Fossil Energy:

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

    99 El Paso Energy Marketing Company 2-year blanket authority to import natural gas from Mexico. 1508 FE99-54-NG (2 FE 70,369) 082799 Reliant Energy Services, Inc. 2-year...

  12. Seneca Nation of Indians Project: 1.8 MW Wind Turbine on Tribal...

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

    PAST ACTIVITIES & PROJECTS 1.8 MW Wind Turbine on Common Lands Department of Energy ... and NG. PROJECT OBJECTIVES 1.8 MW Wind Turbine on Common Lands Design procure and ...

  13. Prepa~ea.for~:

    Office of Legacy Management (LM)

    ... M i&enalp&&&ng '&e&i.:'& to &all ior s.kdblaat 'tiiiih .' .g'lt polar to.gold plate.. ... not .' .onable. and ati long tis'%he,:gold.platlng meets all apecifl&atlons, ignetit' ...

  14. ,"U.S. Liquefied Natural Gas Imports From Nigeria (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    586-8800",,,"01292016 9:45:37 AM" "Back to Contents","Data 1: U.S. Liquefied Natural Gas Imports From Nigeria (MMcf)" "Sourcekey","N9103NG2" "Date","U.S. Liquefied Natural Gas...

  15. Summary - Uranium233 Downblending and Disposition Project

    Office of Environmental Management (EM)

    The projec blended materia or the Nevada cted to coincid ack-end" of the ng observation ... Oak RidgeOR 233 Uranium Do Project September 20 Departmen anium D E-EM Did This em and ...

  16. Mono-hydroxy methoxychlor alters levels of key sex steroids and steroidogenic enzymes in cultured mouse antral follicles

    SciTech Connect (OSTI)

    Craig, Zelieann R.; Leslie, Traci C.; Hatfield, Kimberly P.; Gupta, Rupesh K.; Flaws, Jodi A.

    2010-12-01

    Methoxychlor (MXC) is an organochlorine pesticide that reduces fertility in female rodents by decreasing antral follicle numbers and increasing follicular death. MXC is metabolized in the body to mono-hydroxy MXC (mono-OH). Little is known about the effects of mono-OH on the ovary. Thus, this work tested the hypothesis that mono-OH exposure decreases production of 17{beta}-estradiol (E{sub 2}) by cultured mouse antral follicles. Antral follicles were isolated from CD-1 mice (age 35-39 days) and exposed to dimethylsulfoxide (DMSO), or mono-OH (0.1-10 {mu}g/mL) for 96 h. Media and follicles were collected for analysis of sex steroid levels and mRNA expression, respectively. Mono-OH treatment (10 {mu}g/mL) decreased E{sub 2} (DMSO: 3009.72 {+-} 744.99 ng/mL; mono-OH 0.1 {mu}g/mL: 1679.66 {+-} 461.99 ng/mL; 1 {mu}g/mL: 1752.72 {+-} 532.41 ng/mL; 10 {mu}g/mL: 45.89 {+-} 33.83 ng/mL), testosterone (DMSO: 15.43 {+-} 2.86 ng/mL; mono-OH 0.1 {mu}g/mL: 17.17 {+-} 4.71 ng/mL; 1 {mu}g/mL: 13.64 {+-} 3.53 ng/mL; 10 {mu}g/mL: 1.29 {+-} 0.23 ng/mL), androstenedione (DMSO: 1.92 {+-} 0.34 ng/mL; mono-OH 0.1 {mu}g/mL: 1.49 {+-} 0.43 ng/mL; 1 {mu}g/mL: 0.64 {+-} 0.31 ng/mL; 10 {mu}g/mL: 0.12 {+-} 0.06 ng/mL) and progesterone (DMSO: 24.11 {+-} 4.21 ng/mL; mono-OH 0.1 {mu}g/mL: 26.77 {+-} 4.41 ng/mL; 1 {mu}g/mL: 20.90 {+-} 3.75 ng/mL; 10 {mu}g/mL: 9.44 {+-} 2.97 ng/mL) levels. Mono-OH did not alter expression of Star, Hsd3b1, Hsd17b1 and Cyp1b1, but it did reduce levels of Cyp11a1, Cyp17a1 and Cyp19a1 mRNA. Collectively, these data suggest that mono-OH significantly decreases levels of key sex steroid hormones and the expression of enzymes required for steroidogenesis.

  17. 4Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: 4Energy Place: Nottingham, United Kingdom Zip: NG 12 5HN Product: UK-based cooling systems company. Coordinates: 52.949225, -1.143924...

  18. ,"Price of U.S. Liquefied Natural Gas Imports From Nigeria (Dollars...

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Price of U.S. Liquefied Natural Gas Imports From Nigeria (Dollars per Thousand Cubic Feet)" "Sourcekey","N9103NG3" "Date","Price of U.S....

  19. Listing of DOE/FE Authorizations/Orders Issued in 2015 | Department...

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

    MPower Energy LLC Modification to increase requested authority Errata 3521 14-94-NG 010815 Techgen S.A. de C.V. Amending Authorization 3574 14-201-LNG 011515 ENI USA Gas ...

  20. DOE - Fossil Energy:

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

    authority to import natural gas from Canada. 1656 FE00-93-NG (2 FE ) 12082000 PEMEX Gas y Petroquimica Basica Order granting blanket authority to import and export...