National Library of Energy BETA

Sample records for duck anas platyrhynchos

  1. Lead contamination in the Mallard (Anas platyrhynchos) in Italy

    SciTech Connect (OSTI)

    Tirelli, E.; Maestrini, N.; Govoni, S.; Catelli, E.

    1996-05-01

    The main cause of lead poisoning in waterfowl is due to ingestion of spent lead shot in areas of high hunting pressure . Italian literature on this subject is very scarce and the few available studies concern episodic cases. to contribute to the assessment of the impact of lead shot in waterfowl in Italy, systematic research has been carried out on shorebirds caught for ringing in Tiscany and are continuing on dabbling and diving ducks by checking the presence of lead in blood samples and lead shot in the gizzard. This study targets the mallard duck. 17 refs., 1 fig., 1 tab.

  2. Blue Spruce Farm Ana Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Spruce Farm Ana Biomass Facility Jump to: navigation, search Name Blue Spruce Farm Ana Biomass Facility Facility Blue Spruce Farm Ana Sector Biomass Location Vermont Coordinates...

  3. Don Ana Sun Tower Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Don Ana Sun Tower Sector Solar Facility Type Concentrating Solar Power Developer NRG EnergyeSolar Location Dona Ana County, New Mexico Coordinates 32.485767,...

  4. Prestigious Argentine Prize to Professor Ana Moore | Center for...

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

    Prestigious Argentine Prize to Professor Ana Moore The Ministry of Science, Technology and Innovation of Argentina has awarded Professor Ana Moore a prestigious and special prize...

  5. Alliance for Nuclear Accountability ANA | Open Energy Information

    Open Energy Info (EERE)

    Nuclear Accountability ANA Jump to: navigation, search Name: Alliance for Nuclear Accountability (ANA) Place: Washington, DC, Washington State Zip: 202 544-0217 Product:...

  6. AnaeCo Sindicatum JV | Open Energy Information

    Open Energy Info (EERE)

    Name: AnaeCo & Sindicatum JV Place: United Kingdom Product: JV to develop municipal solid waste projects. References: AnaeCo & Sindicatum JV1 This article is a stub. You can...

  7. Dona Ana County, New Mexico: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Ana County, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.485767, -106.7234639 Show Map Loading map... "minzoom":false,"mappin...

  8. Dona Ana, New Mexico: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Ana, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.391265, -106.815301 Show Map Loading map... "minzoom":false,"mappingservice...

  9. Santa Ana, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Santa Ana, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.7455731, -117.8678338 Show Map Loading map... "minzoom":false,"mappin...

  10. ANA Announces FY14 Funding Opportunities for Tribes

    Broader source: Energy.gov [DOE]

    The Administration for Children and Families, Administration for Native Americans (ANA) has announced the availability of Fiscal Year (FY) 2014 funding opportunities. Applications are due April 15,...

  11. Ana Paulina Gómora-Figueroa | Center for Gas SeparationsRelevant...

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

    Ana Paulina Gmora-Figueroa Previous Next List Gomora Ana Paulina Gmora-Figueroa Formerly: Postdoctoral Fellow, Department of Chemistry, University of California, Berkeley Ph....

  12. Interim Reporting for Advanced Notifications of Awards (ANA)

    Broader source: Energy.gov [DOE]

    With reference to Policy Flash 2012-44 and the postponement of the ANA system production date of June 1, 2012, the increased dollar thresholds remain in effect for advanced notification of award actions.

  13. MHK Technologies/The DUCK | Open Energy Information

    Open Energy Info (EERE)

    Technology Description The Duck is a crest spanning spine mounted slack moored deep water floating electricity generating terminator Tank tests showed that it could capture...

  14. Sandia Text ANaLysis Extensible librarY Server

    Energy Science and Technology Software Center (OSTI)

    2006-05-11

    This is a server wrapper for STANLEY (Sandia Text ANaLysis Extensible librarY). STANLEY provides capabilities for analyzing, indexing and searching through text. STANLEY Server exposes this capability through a TCP/IP interface allowing third party applications and remote clients to access it.

  15. Update to Congressional Notifications- Full Implementation of Advanced Notification of Awards (ANA) System

    Broader source: Energy.gov [DOE]

    Policy Flash 2013-36 transmitted Acquisition Guide Chapter 5.1 and Guide to Financial Assistance Chapter 2, Section 2.6 describing the revised ANA process. There are no changes to these two...

  16. Synthesis and characterization of zinc borophosphates with ANA-zeotype framework by the microwave method

    SciTech Connect (OSTI)

    Song, Yu, E-mail: songyu@dlpu.edu.cn [Dalian Polytechnic University, Dalian 116034 (China); Ding, Ling; An, Qingda; Zhai, Shangru [Dalian Polytechnic University, Dalian 116034 (China); Song, Xiaowei [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012 (China)

    2013-06-15

    Zinc borophosphate (NH{sub 4}){sub 16}[Zn{sub 16}B{sub 8}P{sub 24}O{sub 96}] (denoted as ZnBP-ANA) with ANA-zeotype structure has been synthesized by employing microwave-assisted solvothermal synthesis in the reaction system ZnCl{sub 2}?6H{sub 2}O-(NH{sub 4}){sub 2}HPO{sub 4}–H{sub 3}BO{sub 3} using ethylene glycol as a co-solvent. The influences of various experimental parameters, such as reaction temperature, solvent ratio, zinc precursors and reactive power, have been systematically investigated. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA), and so on. Small and homogeneous ZnBP-ANA single crystal with regular cube morphology are crystallized by using microwave solvothermal synthesis method within a shorter time, and its grain size decreases with power. - Graphical abstract: Tailor-made ANA zeolites with varied size can be prepared by simply changing the reaction power. - Highlights: • Zinc borophosphate zeolites with ANA-zeotype structures were prepared by microwave technique. • The size of crystals could be controlled by tuning power. • Synthesis period can be significantly reduced by raising reaction temperature.

  17. Biographical sketch - Ana Moore | Center for Bio-Inspired Solar Fuel

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

    Production Ana Moore Professional Preparation University of La Plata, Argentina Pharmacy B.S., 1964 Federal University of Rio de Janeiro, Brazil Chemistry M.S., 1966 Texas Tech University Chemistry Ph.D., 1972 University of Washington, Postdoctoral studies Chemistry 1973-1976 Area of Specialization: organic chemistry; solar energy conversion; artificial photosynthesis. Appointments Professor, Arizona State University, 1996-present; Assistant Chair for Graduate Studies, Department of

  18. A Feasibility Study of Sustainable Distributed Generation Technologies to Improve the electrical System on the Duck Valley Reservation

    SciTech Connect (OSTI)

    Herman Atkins, Shoshone-Paiute; Mark Hannifan, New West Technologies

    2005-06-30

    A range of sustainable energy options were assessed for feasibility in addressing chronic electric grid reliability problems at Duck Valley IR. Wind power and building energy efficiency were determined to have the most merit, with the Duck Valley Tribes now well positioned to pursue large scale wind power development for on- and off-reservation sales.

  19. Shoshone-Paiute Tribes of the Duck Valley Reservation- 2003 Project

    Broader source: Energy.gov [DOE]

    The Shoshone-Paiute Tribes will conduct a feasibility study to address the reliability and deliverability of the electric distribution system on the Duck Valley Reservation in Owyhee, Nevada. Secondary objectives include a reduction in energy-related expenditures by tribal businesses and households, creating jobs, and preserving the environment.

  20. Overgeneration from Solar Energy in California - A Field Guide to the Duck Chart

    SciTech Connect (OSTI)

    Denholm, Paul; Brinkman, Gregory; Jorgenson, Jennie

    2015-11-01

    In 2013, the California Independent System Operator published the "duck chart,"" which shows a significant drop in mid-day net load on a spring day as solar photovoltaics (PV) are added to the system. The chart raises concerns that the conventional power system will be unable to accommodate the ramp rate and range needed to fully utilize solar energy, particularly on days characterized by the duck shape. This could result in "overgeneration"" and curtailed renewable energy, increasing its costs and reducing its environmental benefits. This paper explores the duck chart in detail, examining how much PV might need to be curtailed if additional grid flexibility measures are not taken, and how curtailment rates can be decreased by changing grid operational practices. It finds that under business-as-usual types of assumptions and corresponding levels of grid flexibility in California, solar penetrations as low as 20 percent of annual energy could lead to marginal curtailment rates that exceed 30 percent. However, by allowing (or requiring) distributed PV and storage (including new installations that are part of the California storage mandate) to provide grid services, system flexibility could be greatly enhanced. Doing so could significantly reduce curtailment and allow much greater penetration of variable generation resources in achieving a 50 percent renewable portfolio standard. Overall, the work described in this paper points to the need to fully integrate distributed resources into grid system planning and operations to allow maximum use of the solar resource.

  1. Overgeneration from Solar Energy in California. A Field Guide to the Duck Chart

    SciTech Connect (OSTI)

    Denholm, Paul; O'Connell, Matthew; Brinkman, Gregory; Jorgenson, Jennie

    2015-11-01

    In 2013, the California Independent System Operator published the 'duck chart,' which shows a significant drop in mid-day net load on a spring day as solar photovoltaics (PV) are added to the system. The chart raises concerns that the conventional power system will be unable to accommodate the ramp rate and range needed to fully utilize solar energy, particularly on days characterized by the duck shape. This could result in 'overgeneration' and curtailed renewable energy, increasing its costs and reducing its environmental benefits. This paper explores the duck chart in detail, examining how much PV might need to be curtailed if additional grid flexibility measures are not taken, and how curtailment rates can be decreased by changing grid operational practices. It finds that under "business-as-usual"" types of assumptions and corresponding levels of grid flexibility in California, solar penetrations as low as 20% of annual energy could lead to marginal curtailment rates that exceed 30%. However, by allowing (or requiring) distributed PV and storage (including new installations that are part of the California storage mandate) to provide grid services, system flexibility could be greatly enhanced. Doing so could significantly reduce curtailment and allow much greater penetration of variable generation resources. Overall, the work described in this paper points to the need to fully integrate distributed resources into grid system planning and operations to allow maximum use of the solar resource.

  2. Duck Valley Habitat Enhancement and Protection, 2001-2002 Progress Report.

    SciTech Connect (OSTI)

    Allen, Mattie H.; Sellman, Jake

    2003-03-01

    The Duck Valley Indian Reservation's Habitat Enhancement project is an ongoing project designed to enhance and protect critical riparian areas, natural springs, the Owhyee River and its tributaries, and native fish spawning areas on the Reservation. The project commenced in 1997 and addresses the Northwest Power Planning Council's measures 10.8C.2, 10.8C.3, and 10.8C.5 of the 1994 Columbia River Basin Fish and Wildlife Program. The performance period covers dates from April 2001 through August 2002.

  3. Identification of two functional nuclear localization signals in the capsid protein of duck circovirus

    SciTech Connect (OSTI)

    Xiang, Qi-Wang; Zou, Jin-Feng; Wang, Xin; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong, Taian 271018 ; Sun, Ya-Ni; Gao, Ji-Ming; Xie, Zhi-Jing; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong, Taian 271018 ; Wang, Yu; Zhu, Yan-Li; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong, Taian 271018 ; Jiang, Shi-Jin; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong, Taian 271018

    2013-02-05

    The capsid protein (CP) of duck circovirus (DuCV) is the major immunogenic protein and has a high proportion of arginine residues concentrated at the N terminus of the protein, which inhibits efficient mRNA translation in prokaryotic expression systems. In this study, we investigated the subcellular distribution of DuCV CP expressed via recombinant baculoviruses in Sf9 cells and the DNA binding activities of the truncated recombinant DuCV CPs. The results showed that two independent bipartite nuclear localization signals (NLSs) situated at N-terminal 1-17 and 18-36 amino acid residue of the CP. Moreover, two expression level regulatory signals (ELRSs) and two DNA binding signals (DBSs) were also mapped to the N terminus of the protein and overlapped with the two NLSs. The ability of CP to bind DNA, coupled with the karyophilic nature of this protein, strongly suggests that it may be responsible for nuclear targeting of the viral genome.

  4. Duck Valley Reservoirs Fish Stocking and Operation and Maintenance, 2006-2007 Annual Progress Report.

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim

    2009-05-11

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance (DV Fisheries) project is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide resident fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View, Lake Billy Shaw, and Sheep Creek Reservoirs, the program is also designed to maintain healthy aquatic conditions for fish growth and survival, to provide superior facilities with wilderness qualities to attract non-Tribal angler use, and to offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period are divided into operations and maintenance plus monitoring and evaluation. Operation and maintenance of the three reservoirs include fences, roads, dams and all reservoir structures, feeder canals, water troughs and stock ponds, educational signs, vehicles and equipment, and outhouses. Monitoring and evaluation activities included creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, control of encroaching exotic vegetation, and community outreach and education. The three reservoirs are monitored in terms of water quality and fishery success. Sheep Creek Reservoir was very unproductive this year as a fishery. Fish morphometric and water quality data indicate that the turbidity is severely impacting trout survival. Lake Billy Shaw was very productive as a fishery and received good ratings from anglers. Mountain View was also productive and anglers reported a high number of quality sized fish. Water quality (specifically dissolved oxygen and temperature) is the main limiting factor in our fisheries.

  5. Duck Valley Reservoirs Fish Stocking and Operation and Maintenance, 2005-2006 Annual Progress Report.

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim

    2009-05-11

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance (DV Fisheries) project is an ongoing resident fish program designed to enhance both subsistence fishing, educational opportunities for Tribal members of the Shoshone-Paiute Tribes, and recreational fishing facilities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View, Lake Billy Shaw, and Sheep Creek Reservoirs, the program also intends to afford and maintain healthy aquatic conditions for fish growth and survival, to provide superior facilities with wilderness qualities to attract non-Tribal angler use, and to offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period are divided into operations and maintenance plus monitoring and evaluation. Operation and maintenance of the three reservoirs include fences, roads, dams and all reservoir structures, feeder canals, water troughs and stock ponds, educational signs, vehicles and equipment, and outhouses. Monitoring and evaluation activities included creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, control of encroaching exotic vegetation, and community outreach and education. The three reservoirs are monitored in terms of water quality and fishery success. Sheep Creek Reservoir was the least productive as a result of high turbidity levels and constraining water quality parameters. Lake Billy Shaw trout were in poorer condition than in previous years potentially as a result of water quality or other factors. Mountain View Reservoir trout exhibit the best health of the three reservoirs and was the only reservoir to receive constant flows of water.

  6. Duck Valley Reservoirs Fish Stocking and O&M, Annual Progress Report 2007-2008.

    SciTech Connect (OSTI)

    Sellman, Jake; Perugini, Carol

    2009-02-20

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance Project (DV Fisheries) is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the federal hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View (MVR), Lake Billy Shaw (LBS), and Sheep Creek Reservoirs (SCR), the program is also designed to: maintain healthy aquatic conditions for fish growth and survival, provide superior facilities with wilderness qualities to attract non-Tribal angler use, and offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period fall into three categories: operations and maintenance, monitoring and evaluation, and public outreach. Operation and maintenance of the three reservoirs include maintaining fences, roads, dams and all reservoir structures, feeder canals, water troughs, stock ponds, educational signs, vehicles, equipment, and restroom facilities. Monitoring and evaluation activities include creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, and control of encroaching exotic vegetation. Public outreach activities include providing environmental education to school children, providing fishing reports to local newspapers and vendors, updating the website, hosting community environmental events, and fielding numerous phone calls from anglers. The reservoir monitoring program focuses on water quality and fishery success. Sheep Creek Reservoir and Lake Billy Shaw had less than productive trout growth due to water quality issues including dissolved oxygen and/or turbidity. Regardless, angler fishing experience was the highest at Lake Billy Shaw. Trout in Mountain View Reservoir were in the best condition of the three reservoirs and anglers reported very good fishing there. Water quality (specifically dissolved oxygen and temperature) remain the main limiting factors in the fisheries, particularly in late August to early September.

  7. Advanced Notification of Awards (ANA) User Guide

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

    Please provide extensive detail as to why the document is being rejected. Click the red OK Button to confirm the rejection. Note: When rejecting a notification, email...

  8. Advanced Notification of Awards (ANA) User Guide

    Energy Savers [EERE]

    a pop-up window with instructions appears as displayed below. The user selects the "OK" button to exit the instructions. Approving Notifications When there is pending award...

  9. Advanced Notification of Awards (ANA) User Guide

    Energy Savers [EERE]

    Waiting for Approval Yellow: Waiting for Modification Red: Rejected as Non- Reportable Blue: Approved Search Search for documents within the Active and Inactive Queues. The search...

  10. Advanced Notification of Awards (ANA) User Guide

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

    ... History button on the top right of the form. All historical states of a document can be viewed via the panel that expands out from the top. Simply click on the Pencil Icon ...

  11. D_PSTR_LBNL_ExScaTopoAna_120409.pptx

    Office of Scientific and Technical Information (OSTI)

    ... m mruum mmx:i imoimation, miitiei the United uiii' Cox eminent noi any xivn.'y iliun-eni, not die Rtcents, or the L Diversity of Ceilikmihi, ih'i any of* then employee' make* ...

  12. Ana Moore | Center for Bio-Inspired Solar Fuel Production

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

    biosynthesis (Journal Article) | SciTech Connect An unusual carbon-carbon bond cleavage reaction during phosphinothricin biosynthesis Citation Details In-Document Search Title: An unusual carbon-carbon bond cleavage reaction during phosphinothricin biosynthesis Natural products containing phosphorus-carbon bonds have found widespread use in medicine and agriculture. One such compound, phosphinothricin tripeptide, contains the unusual amino acid phosphinothricin attached to two alanine

  13. MHK Technologies/Floating Duck Type Device | Open Energy Information

    Open Energy Info (EERE)

    Description Guangzhou Institute of Energy Conversion GIEC of Chinese Academy of Sciences CAS plans to build an isolated power system with renewable energy on Dawanshan Island...

  14. Duck River Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    10,355 1,290 21,368 18 13,312 170,739 70,025 2008-01 8,728 110,789 59,691 2,848 31,132 10,373 1,150 18,079 18 12,726 160,000 70,082 References "EIA Form EIA-861 Final...

  15. U.S. Threatened by Leaky Ducks! | Department of Energy

    Energy Savers [EERE]

    He was referring, of course, to the ductwork that most of our homes have to distribute the hot air in winter and air conditioned air in summer throughout the house. All but a ...

  16. U.S. Threatened by Leaky Ducks! | Department of Energy

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

    air conditioner, or heat pump, to the rooms to supply the warm and chilled air, can leak the conditioned air into the attic or crawlspace. You'll have to make up for that lost...

  17. STANLEY (Sandia Text ANaLysis Extensible librarY) Ver. 1.1

    Energy Science and Technology Software Center (OSTI)

    2009-11-10

    Reusable, extensible text analysis library. This library forms the basis for the automated generation of cognitive models from text for Sandia's Cognition program. It also is the basis for the suite of underlying, related applications.

  18. Lawrence Berkeley Laboratory, Jackson State University, Ana G. Mendez Educational Foundation Consortium: Progress report, October 1985-September 1986

    SciTech Connect (OSTI)

    Not Available

    1986-09-01

    Seventeen student papers are included, treating various topics in computer languages and software, physics, combustion and atmosphere, and biology. All are processed separately for the data base. (DLC)

  19. West Foster Creek Expansion Project 2007 HEP Report.

    SciTech Connect (OSTI)

    Ashley, Paul R.

    2008-02-01

    During April and May 2007, the Columbia Basin Fish and Wildlife Authority's (CBFWA) Regional HEP Team (RHT) conducted baseline Habitat Evaluation Procedures (HEP) (USFWS 1980, 1980a) analyses on five parcels collectively designated the West Foster Creek Expansion Project (3,756.48 acres). The purpose of the HEP analyses was to document extant habitat conditions and to determine how many baseline/protection habitat units (HUs) to credit Bonneville Power Administration (BPA) for funding maintenance and enhancement activities on project lands as partial mitigation for habitat losses associated with construction of Grand Coulee and Chief Joseph Dams. HEP evaluation models included mule deer (Odocoileus hemionus), western meadowlark (Sturnella neglecta), sharp-tailed grouse, (Tympanuchus phasianellus), Bobcat (Lynx rufus), mink (Neovison vison), mallard (Anas platyrhynchos), and black-capped chickadee (Parus atricapillus). Combined 2007 baseline HEP results show that 4,946.44 habitat units were generated on 3,756.48 acres (1.32 HUs per acre). HEP results/habitat conditions were generally similar for like cover types at all sites. Unlike crediting of habitat units (HUs) on other WDFW owned lands, Bonneville Power Administration received full credit for HUs generated on these sites.

  20. Project Reports for Shoshone-Paiute Tribes of the Duck Valley Reservation -

    Office of Environmental Management (EM)

    7 Project Project Reports for Seneca Nation - 2007 Project On the three territories of the Seneca Nation, there exist opportunities for energy development from both renewable and nonrenewable resources. Learn more about this project or find details in the below status reports. PDF icon November 2007 status report PDF icon November 2008 status report PDF icon Final report More Documents & Publications Project Reports for Seneca Nation - 2003 Project Project Reports for Seneca Nation - 2014

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Chung, Duck Young (4) Chung, Duck-Young (3) Todorov, Iliya (3) Mahanti, S. D. (2) Uher, ... and Pb Androulakis, John ; Lee, Yeseul ; Todorov, Iliya ; Chung, Duck-Young ; Kanatzidis, ...

  2. POLICY FLASH 2014-10 UPDATE TO CONGRESSIONAL NOTIFICATION_ FULL...

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

    0 UPDATE TO CONGRESSIONAL NOTIFICATION FULL IMPLEMENTATION OF ANA SYSTEM POLICY FLASH 2014-10 UPDATE TO CONGRESSIONAL NOTIFICATION FULL IMPLEMENTATION OF ANA SYSTEM An updated ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Ghosh, Agnidipta (3) Lima, Christopher D. (3) Shuman, Stewart (3) Sanchez, Ana M. (1) ... Ana M. ; Lima, Christopher D. ; Shuman, Stewart ; SKI) August 2015 Structural Insights to ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Filter by Author Schwer, Beate (4) Shuman, Stewart (4) Sanchez, Ana M. (3) Doamekpor, ... Ana M. ; Lima, Christopher D. ; Shuman, Stewart ; SKI) August 2015 Fission yeast RNA ...

  5. QuantumSphere Inc | Open Energy Information

    Open Energy Info (EERE)

    QuantumSphere Inc Jump to: navigation, search Name: QuantumSphere Inc Place: Santa Ana, California Zip: Santa Ana, CA 92705 Product: Manufacturer of metallic nanopowders for...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Cohen, Aina E. ; Soltis, S. Michael ; Gonzlez, Ana ; Aguila, Laura ; Alonso-Mori, ... Cohen, Aina E. ; Soltis, S. Michael ; Gonzalez, Ana Z. ; Aguila, Laura ; Alonso-Mori, ...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Cohen, Aina E. ; Soltis, S. Michael ; Gonzalez, Ana Z. ; Aguila, Laura ; Alonso-Mori, ... Cohen, Aina E. ; Soltis, S.Michael ; Gonzlez, Ana ; Aguila, Laura ; Alonso-Mori, ...

  8. Record of Categorical Exclusion (CS) Determination, Office of...

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

    StateRegionalLocal Assistance for Interconnection Transmission Planning and Ana Record ... Interconnection Transmission Planning and Ana Based on OE's review of the information ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Bykova, Elena (1) Caracas, Razvan (1) Cernok, Ana (1) Chantel, Julien (1) Dubrovinsky, ... Pressure-induced phase transitions in coesite Cernok, Ana ; Ballaran, Tiziana Boffa ; ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Bykova, Elena (1) Caracas, Razvan (1) Cernok, Ana (1) Dubrovinsky, Leonid (CNRS-UMR) (1) ... Pressure-induced phase transitions in coesite Cernok, Ana ; Ballaran, Tiziana Boffa ; ...

  11. Lead, mercury, cadmium, chromium, and arsenic levels in eggs, feathers, and tissues of Canada geese of the New Jersey Meadowlands

    SciTech Connect (OSTI)

    Tsipoura, Nellie; Burger, Joanna; Environmental and Occupational Health Sciences Institute, Consortium for Risk Evaluation with Stakeholder Participation, Rutgers University, Piscataway, NJ 08854 ; Newhouse, Michael; Jeitner, Christian; Environmental and Occupational Health Sciences Institute, Consortium for Risk Evaluation with Stakeholder Participation, Rutgers University, Piscataway, NJ 08854 ; Gochfeld, Michael; Environmental and Occupational Medicine. Robert Wood Johnson Medical School, 170 Frelinghuysen Road, Piscataway, NJ 08854 ; Mizrahi, David

    2011-08-15

    The New Jersey Meadowlands are located within the heavily urbanized New York/New Jersey Harbor Estuary and have been subject to contamination due to effluent and runoff from industry, traffic, and homes along the Hackensack River and nearby waterways. These extensive wetlands, though heavily impacted by development and pollution, support a wide array of bird and other wildlife species. Persistent contaminants may pose threats to birds in these habitats, affecting reproduction, egg hatchability, nestling survival, and neurobehavioral development. Metals of concern in the Meadowlands include arsenic, cadmium, chromium, lead, and mercury. These metals were analyzed in eggs, feathers, muscle, and liver of Canada geese (Branta canadensis) breeding in four wetland sites. We sampled geese collected during control culling (n=26) and collected eggs from goose nests (n=34). Levels of arsenic were below the minimum quantification level (MQL) in most samples, and cadmium and mercury were low in all tissues sampled. Chromium levels were high in feather samples. Mercury levels in eggs of Canada geese, an almost exclusively herbivorous species, were lower (mean {+-}SE 4.29{+-}0.30 {mu}g/g wet weight) than in eggs of omnivorous mallards (Anas platyrhynchos), and insectivorous red-winged blackbirds (Agelaius phoeniceus) and marsh wrens (Cistothorus palustris) from the Meadowlands, consistent with trophic level differences. However, lead levels were higher in the goose eggs (161{+-}36.7 ng/g) than in the other species. Geese also had higher levels of lead in feathers (1910{+-}386 ng/g) than those seen in Meadowlands passerines. By contrast, muscle and liver lead levels were within the range reported in waterfowl elsewhere, possibly a reflection of metal sequestration in eggs and feathers. Elevated lead levels may be the result of sediment ingestion or ingestion of lead shot and sinkers. Finally, lead levels in goose liver (249{+-}44.7 ng/g) and eggs (161{+-}36.7 ng/g) may pose a risk if consumed frequently by humans. Mill Creek, the site with the most documented prior contamination, had significantly elevated cadmium, chromium, mercury, and lead in goose tissues. - Highlights: {yields} The NJ Meadowlands include extensive wetlands in the urban NYC metropolitan area. {yields} We analyzed eggs, feathers, muscle, and liver of Canada geese at 4 Meadowlands sites. {yields} As, Cd, and Hg were low in all tissues sampled, while Cr was high in feathers. {yields} Pb was higher in goose eggs and feathers than in other Meadowlands bird species. {yields} Pb in muscle and liver was lower and within the range seen in waterfowl elsewhere.

  12. CX-005169: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Town of Duck Town HallCX(s) Applied: B5.1Date: 02/08/2011Location(s): Duck, North CarolinaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Cernok, Ana" Name Name ORCID Search Authors Type: All BookMonograph ConferenceEvent ... Search for: All records CreatorsAuthors contains: "Cernok, Ana" Sort by Relevance Sort ...

  14. Policy Flash 2014-10 Update to Congressional Notifications -...

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

    The ANA system can be accessed directly at: https:iportalwc.doe.govplsapexf?pANA This flash and its attachments may be viewed at http:management.energy.govpolicyguidance...

  15. CX-004359: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    New Mexico-Tribe-Santa Ana PuebloCX(s) Applied: B5.1Date: 11/03/2010Location(s): Santa Ana Pueblo, New MexicoOffice(s): Energy Efficiency and Renewable Energy

  16. CX-001520: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Santa Ana Parks and City FacilitiesCX(s) Applied: B5.1Date: 03/31/2010Location(s): Santa Ana, CaliforniaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Megiatto Jr., Jackson D. (5) Moore, Ana L. (5) Moore, Thomas A. (5) Fluss, M J (4) Vohra, ... Patterson, Dustin ; Sherman, Ben ; Moore, Thomas A. ; Gust, Devens ; Moore, Ana L. January ...

  18. Feasibility Study of Sustainable Distributed Generation Technologies...

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

    Introduction to Duck Valley * High Desert * Very Remote * Primary Industries - Ranching - Fishing and Hunting - Agriculture - Tribal Government - Indian Health Services Feasibility ...

  19. Overgeneration from Solar Energy in California: A Field Guide...

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

    Overgeneration from Solar Energy in California: A Field Guide to the Duck Chart Paul Denholm, Matthew O'Connell, Gregory Brinkman, and Jennie Jorgenson National Renewable Energy...

  20. Chemical ordering rather than random alloying in SbAs (Journal...

    Office of Scientific and Technical Information (OSTI)

    Title: Chemical ordering rather than random alloying in SbAs Authors: Shoemaker, Daniel P. ; Chasapis, Thomas C. ; Do, Dat ; Francisco, Melanie C. ; Chung, Duck Young ; Mahanti, S. ...

  1. SREL Reprint #3246

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

    We artificially incubated wood duck (Aix sponsa) eggs at three temperature regimes (low, 35.0; ... ducklings from each temperature treatment were placed with wild foster mothers ...

  2. Policy Flash 2014-10 Update to Congressional Notifications -...

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

    0 Update to Congressional Notifications - Full Implementation of Advanced Notification of Awards (ANA) System Policy Flash 2014-10 Update to Congressional Notifications - Full ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... G. E. te ; Hoffmann, Axel ; Freimuth, Frank ; Mokrousov, Yuriy March 2015 , American ... ; Harder, Ross ; Xu, Ruqing ; Diaz, Ana ; Menzel, Andreas ; Komanicky, Vladimir ; ...

  4. Strengthening Line Management Oversight and Federal Monitoring...

    Office of Environmental Management (EM)

    Validation Report DBA Design Basis Accident DF Design Factor DOE U.S. Department of ... Hazard Analysis Accident Analysis Ana Safety Controls DSATSR SER USQ Process Procedures ...

  5. Genetic and structural analysis of the essential fission yeast...

    Office of Scientific and Technical Information (OSTI)

    Authors: Schwer, Beate ; Ghosh, Agnidipta ; Sanchez, Ana M. ; Lima, Christopher D. ; Shuman, Stewart 1 ; SKI) 2 + Show Author Affiliations (Weill-Med) ( Publication Date: ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Schwer, Beate ; Ghosh, Agnidipta ; Sanchez, Ana M. ; Lima, Christopher D. ; Shuman, Stewart ; SKI) August 2015 Analyses of Candida Cdc13 Orthologues Revealed a Novel OB Fold ...

  7. Intriguing DNA Editor Has a Structural Trigger

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

    representing large and small versions, from Streptococcus pyogenes (SpyCas) and Actinomyces naeslundii (AnaCas9) respectively. Using protein crystallography Beamlines 8.2.2...

  8. QuantumSphere | Open Energy Information

    Open Energy Info (EERE)

    with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Science & Technology Partnership Year 2008 QuantumSphere is a company located in Santa Ana,...

  9. BioCentric Energy Inc formerly Nano Chemical Systems Holdings...

    Open Energy Info (EERE)

    search Name: BioCentric Energy Inc (formerly Nano Chemical Systems Holdings) Place: Santa Ana, California Zip: 90707 Product: California-based development-stage company that...

  10. ASU EFRC - Principal investigators

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

    Principal investigators Ana Moore Principal Investigator Subtask 4 Leader Anne Jones Principal Investigator Devens Gust Director of the Center Principal Investigator Don Seo...

  11. How an mRNA capping enzyme reads distinct RNA polymerase II and...

    Office of Scientific and Technical Information (OSTI)

    codes Authors: Doamekpor, Selom K. ; Sanchez, Ana M. ; Schwer, Beate ; Shuman, Stewart ; Lima, Christopher D. 1 ; MSKCC) 2 + Show Author Affiliations (Weill-Med) ...

  12. Fission yeast RNA triphosphatase reads an Spt5 CTD code (Journal...

    Office of Scientific and Technical Information (OSTI)

    Title: Fission yeast RNA triphosphatase reads an Spt5 CTD code Authors: Doamekpor, Selom K. ; Schwer, Beate ; Sanchez, Ana M. ; Shuman, Stewart ; Lima, Christopher D. 1 ; ...

  13. REPORT

    National Nuclear Security Administration (NNSA)

    ... Gambel's quail (Calipepla gambelii) 10 12 >50 Green-winged teal (Anas creeca) 10 Horned ... Technical Information Center, Office of Technical Information, Energy Research and ...

  14. Enhanced Nanoparticle Size Control by Extending LaMer's Mechanism...

    Office of Scientific and Technical Information (OSTI)

    D. ; Fellows, Benjamin D. ; Monson, Todd C. ; Hudak, Nicholas S. ; Maldonado-Camargo, Lorena ; Bohorquez, Ana C. ; Rinaldi, Carlos ; Huber, Dale L. Publication Date: 2015-09-08 ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Seven neurobehavioral tests including digit symbol, digit span, Santa Ana manual dexterity, Benton visual retention, pursuit aiming, trail making and simple reaction time were ...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Goniometer-based femtosecond crystallography with X-ray free electron lasers Cohen, Aina E. ; Soltis, S. Michael ; Gonzlez, Ana ; Aguila, Laura ; Alonso-Mori, Roberto ; Barnes, ...

  17. Hao Yan | Center for Bio-Inspired Solar Fuel Production

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

    Principal Investigators Postdoctoral Fellows Center researchers Graduate Students Undergraduate Students All Bisfuel Center Personnel Ana Moore Anne Jones Devens Gust Don Seo ...

  18. Sustainable Energy Capital Partners SECP | Open Energy Information

    Open Energy Info (EERE)

    Capital Partners SECP Jump to: navigation, search Name: Sustainable Energy Capital Partners (SECP) Place: Santa Ana, California Zip: 92705 Sector: Renewable Energy Product:...

  19. Glycomic and sialoproteomic data of gastric carcinoma cells overexpres...

    Office of Scientific and Technical Information (OSTI)

    Authors: Mereiter, Stefan ; Magalhes, Ana ; Adamczyk, Barbara ; Jin, Chunsheng ; Almeida, Andreia ; Drici, Lylia ; Ibez-Vea, Maria ; Larsen, Martin R. ; Kolarich, Daniel ; ...

  20. CX-003654: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    New Mexico - County - Dona AnaCX(s) Applied: A9, A11, B2.5, B5.1Date: 09/01/2010Location(s): Dona Ana County, New MexicoOffice(s): Energy Efficiency and Renewable Energy

  1. Interplay of topological surface and bulk electronic states in...

    Office of Scientific and Technical Information (OSTI)

    Title: Interplay of topological surface and bulk electronic states in Bi2Se3 Authors: Romanowich, Megan ; Lee, Mal-Soon ; Chung, Duck-Young ; Mahanti, S. D. ; Kanatzidis, Mercouri ...

  2. User:Jvezina | Open Energy Information

    Open Energy Info (EERE)

    Jvezina Jump to: navigation, search A human and a duck walk into a bar... Name Jim Vezina Location NREL in Golden, CO Edits 7727 Retrieved from "http:en.openei.orgw...

  3. Slide 1

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

    Bureau of Ocean Energy Management U.S. Fish and Wildlife Service Sea Duck Joint ... Dept of Game and Fisheries DE Division of Fish and Wildlife RI Division of Fish and ...

  4. Differential pressure pin discharge apparatus

    DOE Patents [OSTI]

    Oakley, D.J.

    1984-05-30

    Disclosed is a discharge assembly for allowing elongate pins to be discharged from an area of relatively low pressure to an area of relatively greater pressure. The discharge assembly includes a duck valve having a lip piece made of flexible material. The flexible lip piece responds to a fluctuating pressure created downstream by an aspirator. The aspirator reduces the downstream pressure sensed by the duck valve when the discharge assembly is in the open position. This allows elongate pins to be moved through the duck valve with no backflow because the aspirator pressure is less than the pressure in the low pressure area from which the pins originate. Closure of the assembly causes the aspirator static pressure to force the flexible duck valve lip piece into a tightly sealed position also preventing backflow. The discharge assembly can be easily controlled using a single control valve which blocks the flow of aspirator gas and closes the pins passageway extending through the assembly.

  5. National Competitiveness

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

    The Fluke Ion Chamber betagamma survey instrument can be lowered from its normal chest-high position so the robot can "duck" under the low-clearance target positioner...

  6. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    ... High-temperature thermoelectric properties of n -type PbSe doped with Ga, In, and Pb Androulakis, John ; Lee, Yeseul ; Todorov, Iliya ; Chung, Duck-Young ; Kanatzidis, Mercouri ...

  7. SREL Reprint #3179

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

    9 Date of nest initiation mediates incubation costs of Wood Ducks (Aix sponsa) Gary R. Hepp1 and Robert A. Kennamer2 1School of Forestry and Wildlife Sciences, Auburn University,...

  8. SREL Reprint #3195

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

    5 Effects of Incubation Delay on Viability and Microbial Growth of Wood Duck (Aix sponsa) Eggs Johnathan G. Walls, Gary R. Hepp, and Lori G. Eckhardt School of Forestry and...

  9. University Park, New Mexico: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. University Park is a census-designated place in Dona Ana County, New Mexico.1 References US...

  10. Superconducting Topological Insulators

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

    resistance in the surface states all the way to zero. A Major(ana) Quantum Leap? In the history of electronic materials, first there were magnets, then metals, then...

  11. CX-009539: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    New Mexico-Tribe-Santa Ana Pueblo CX(s) Applied: A9, B5.1 Date: 11/21/2012 Location(s): New Mexico Offices(s): Energy Efficiency and Renewable Energy

  12. Yan Liu | Center for Bio-Inspired Solar Fuel Production

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

    Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu Yan Liu Principal Investigator Phone: 480-727-0397...

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... for x-ray diffraction on a synchrotron source,closequoteclosequote by Colin Nave, Ana Gonzalez, Graham Clark, Sean McSweeney, Stewart Cummings, and Michael Hart, Rev. Sci. ...

  14. Policy Flash 2013-36 Update to Congressional Notifications -...

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

    this policy flash and the financial assistance guide chapter should be directed to Ellen Colligan at (202) 287-1776 or ellen.colligan@hq.doe.gov. For STRIPES, ANA User Guide,...

  15. Energy Blog | Department of Energy

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

    by them throughout the day. | Artwork by Sandbox Studio, Chicago with Ana Kova. The Particle Physics of You Not only are we made of fundamental particles, we also produce...

  16. SSRL HEADLINES Nov 2001

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

    Ana Gonzalez, Michael Soltis and Ashley Deacon explained the structural molecular biology program on BL11-1 and gave a demonstration of the sample transfer robot. 3. High...

  17. Policy Flash 2012-48 | Department of Energy

    Energy Savers [EERE]

    8 Policy Flash 2012-48 Attached is Policy Flash 2012-48: Interim Reporting for Advanced Notifications of Awards (ANA) Questions concerning this policy flash should be directed to...

  18. Record of Categorical Exclusion (CS) Determination, Office of Electricity

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

    Delivery and Energy Reliability (OE): American Recovery and Reinvestment Act of 2009 (Recovery Act) State/Regional/Local Assistance for Interconnection Transmission Planning and Ana | Department of Energy State/Regional/Local Assistance for Interconnection Transmission Planning and Ana Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): American Recovery and Reinvestment Act of 2009 (Recovery Act) State/Regional/Local Assistance for

  19. CX-009208: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Provision of Funds to the Shoshone-Paiute Tribes of the Duck Valley Reservation (Shoshone-Paiute Tribes) to Purchase Five Parcels of Land in Owyhee County, Idaho CX(s) Applied: B1.25 Date: 09/04/2012 Location(s): Idaho Offices(s): Bonneville Power Administration

  20. Failure mode analysis for lime/limestone FGD systems. Volume 3. Plant profiles. Part 2

    SciTech Connect (OSTI)

    Kenney, S.M.; Rosenberg, H.S.; Nilsson, L.I.O.; Oxley, J.H.

    1984-08-01

    Plant profiles are given for the following plants: Tombigbee 2, 3; Apache 2, 3; Cholla 1, 2; Four Corners 1, 2, 3; Laramie River 1; Green 1, 2; Duck Creek 1; Craig 1, 2; Conesville 5, 6; Coal Creek 1, 2; Elrama 1, 2, 3, 4; and Phillips 1, 2, 3, 4, 5, 6. (DLC)

  1. Waterfowl of the Savannah River Plant: Comprehensive cooling water study. Final report

    SciTech Connect (OSTI)

    Mayer, J.J.; Kennamer, R.A.; Hoppe, R.T.

    1986-06-01

    Thirty-one species of waterfowl have been documented on the Savannah River Plant (SPR). The Savannah River Ecology Laboratory (SREL) has been conducting waterfowl research on the site for the past 15 years. This research has included work on waterfowl utilization of the SRP, wood duck reproductive biology, and waterfowl wintering ecology. Results are described.

  2. Principal Investigator CV's | Center for Bio-Inspired Solar Fuel Production

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

    Principal Investigator CV's Biographical sketch - Devens Gust Biographical sketch - James Allen Biographical sketch - Petra Fromme Biographical sketch - Giovanna Ghirlanda Biographical sketch - Anne Jones Biographical sketch - Yan Liu Biographical sketch - Ana Moore Biographical sketch - Thomas Moore Biographical sketch - Kevin Redding Biographical sketch - Dong-Kyun Seo Biographical sketch - Hao Yan

  3. The Research Team | Center for Bio-Inspired Solar Fuel Production

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

    Research Team Director: Professor Devens Gust Program Manager: Alexander Melkozernov Faculty research teams: Artificial Oxygen Evolving Complex for Water Oxidation Professor James Allen - team leader Professor Petra Fromme Professor Giovanna Ghirlanda Professor Yan Liu Professor Kevin Redding Professor Hao Yan Fuel Production Complex Professor Giovanna Ghirlanda - team leader Professor Anne Jones Professor Kevin Redding Artificial Photosynthetic Reaction Center - Antenna Complex Professor Ana

  4. Northern Arizona University | Department of Energy

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

    Northern Arizona University Northern Arizona University Team Roster: Anas Alkandari, Mechanical Engineering; Randon Allen, Electrical Engineering; Hashim Alramadhan, Mechanical Engineering; Jessica Bauer, Mechanical Engineering; Luke Baxter, Business Administration; Thomas Begay, Business Administration; Connor Campbell, Business Administration; Nathan Ceniceros, Mechanical Engineering; Norman Clark, Mechanical Engineering; Michael Coil, Business Administration; Jeremy Cook, Mechanical

  5. Fact #775: April 15, 2013 Top Ten Urban Areas for Fuel Wasted...

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

    (Million Gallons) 1 New York-Newark NY-NJ-CT 256 2 Los Angeles-Long Beach-Santa Ana CA 220 3 Chicago IL-IN 127 4 Miami FL 94 5 Washington DC-VA-MD 85 6 Philadelphia ...

  6. Natural resources management activities and biodiversity maintenance. Progress report, July 1, 1993--June 30, 1994

    SciTech Connect (OSTI)

    Caudell, M.B.

    1994-05-01

    This progress report briefly outlines activities at the Crackerneck Wildlife Management Area. Thirty-nine days were spent administering hunts with 1524 people participating. Biological data was collected on 89 deer, 6 turkeys, 8 feral hogs, 40 ducks of two species, 24 bobwhite, 3 rabbits, 2 gray squirrels, and 313 fish of 8 species. Public relations, maintenance and hunt preparation activities are summarized as well.

  7. SREL Reprint #3344

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

    4 Recoveries of Ring-necked Ducks banded on the U.S. Department of Energy's Savannah River Site, South Carolina Robert A. Kennamer University of Georgia, Savannah River Ecology Laboratory, P.O. Drawer E, Aiken, South Carolina 29802 Introduction: Each year the U.S. Fish and Wildlife Service, the Canadian Wildlife Service and state and provincial wildlife management agencies band about 300,000 migratory game birds (USFWS 2001). These management agencies, ornithological institutions, researchers,

  8. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Chung, Duck Young" Name Name ORCID Search Authors Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View for this search DOE PAGES Search Results Page 1 of 1 Search for: All records 5 results for: All records

  9. U.S. Department of Energy Southwestern Power Administration

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

    Mingo Ditch Structure Replacement Project, Line 3007, Structures 930-932 Program or Field Office: Southwestern Power Administration Location(s) (City/County/State): Duck Creek Township, Stoddard County, Missouri SWPA F 450.4 (Rev. 2/16) Proposed Action Description: Southwestern Power Administration is modifying three tranmission line structures in order to maximize the proper aerial spanning of electrical lines across the Mingo Ditch. Categorical Exclusion(s) Applied: 10 CFR 1021, Appendix B to

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Chung, Duck Young" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

  11. Charles Worthington | Department of Energy

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

    Charles Worthington Charles Worthington is a product designer and software developer serving as a Presidential Innovation Fellow working on Open Data Initiatives at the Department of Energy. Previously, he founded Gray Duck Labs, a web/mobile product design firm. In his spare time, Charles works on Preamp.fm, a live music discovery app. Charles holds a BA in Social Studies from Harvard University. He lives in Washington, DC, with his fiancée. Most Recent American Energy Data Challenge

  12. Thyra Abstract Interface Package

    Energy Science and Technology Software Center (OSTI)

    2005-09-01

    Thrya primarily defines a set of abstract C++ class interfaces needed for the development of abstract numerical atgorithms (ANAs) such as iterative linear solvers, transient solvers all the way up to optimization. At the foundation of these interfaces are abstract C++ classes for vectors, vector spaces, linear operators and multi-vectors. Also included in the Thyra package is C++ code for creating concrete vector, vector space, linear operator, and multi-vector subclasses as well as other utilitiesmore » to aid in the development of ANAs. Currently, very general and efficient concrete subclass implementations exist for serial and SPMD in-core vectors and multi-vectors. Code also currently exists for testing objects and providing composite objects such as product vectors.« less

  13. Thomas Moore | Center for Bio-Inspired Solar Fuel Production

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

    Principal Investigators Postdoctoral Fellows Center researchers Graduate Students Undergraduate Students All Bisfuel Center Personnel Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu Thomas Moore Principal Investigator Subtask 1 Leader Phone: 480-965-3308 Fax: 480-965-2747 E-mail: tmoore@asu.edu Regents' Professor Thomas Moore contributes to the EFRC as Subtask 1 Leader and the member of the EFRC Executive Committee.

  14. Towards a Design of a Complete Solar Water Splitting System

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

    Towards a Design of a Complete Solar Water Splitting System 1 Feb 2013 BISfuel© : A team of Bisfuel researchers led by Devens Gust, Ana Moore and Tom Moore has designed and characterized an artificial photosynthetic reaction center inspired by natural Photosystem II and comprising a highly oxidizing porphyrin linked to a biomimetic electron transfer relay and a porphyrin electron acceptor. Two articles with the results of the study have appeared in September special issue of PNAS "Chemical

  15. Intramolecular hydrogen bonding as a synthetic tool to induce chemical

    Office of Scientific and Technical Information (OSTI)

    selectivity in acid catalyzed porphyrin synthesis (Journal Article) | SciTech Connect Intramolecular hydrogen bonding as a synthetic tool to induce chemical selectivity in acid catalyzed porphyrin synthesis Citation Details In-Document Search Title: Intramolecular hydrogen bonding as a synthetic tool to induce chemical selectivity in acid catalyzed porphyrin synthesis Authors: Megiatto Jr., Jackson D. ; Patterson, Dustin ; Sherman, Ben ; Moore, Thomas A. ; Gust, Devens ; Moore, Ana L.

  16. U

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

    Network Security Infrastructure Testing Version 1.2 October 12, 2005 Prepared by: Sandia National Laboratories' Center for SCADA Security Project Lead - Ray Parks Technical Lead - Jason Hills Technical Support - Sammy Smith, Tom Davis, Ana Baros, Patricia Cordeiro This work was conducted for the DOE Office of Electricity Delivery and Energy Reliability under Contract M64SCADSNL Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States

  17. MEMORANDUM FOR: JOHN CONTI ASSISTANT ADMINISTRATOR FOR ENERGY

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

    07, 2012 MEMORANDUM FOR: JOHN CONTI ASSISTANT ADMINISTRATOR FOR ENERGY ANALYSIS ANGELINA LAROSE TEAM LEADER NATURAL GAS MARKETS TEAM JOHN STAUB TEAM LEADER EXPLORATION AND PRODUCTION TEAM FROM: EXPLORATION AND PRODUCTION and NATURAL GAS MARKETS TEAMS SUBJECT: First AEO2013 Oil and Gas Working Group Meeting Summary (presented on 07-31-2012) Attendees: Anas Alhajji (NGPTRS) via WEBEX Sara Banaszak (ExxonMobil) via WEBEX Stephen Beck (PFC Energy) via WEBEX Sandeep Bhakhri (EOG Resources) via WEBEX

  18. Devens Gust | Center for Bio-Inspired Solar Fuel Production

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

    Principal Investigators Postdoctoral Fellows Center researchers Graduate Students Undergraduate Students All Bisfuel Center Personnel Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu Devens Gust Director of the Center Principal Investigator Phone: 480-965-4547 Fax: 480-965-5927 E-mail: gust@asu.edu Regents' Professor Devens Gust contributes to the EFRC in the areas of management and research. In management, Dr. Gust

  19. A I K E N

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

    Assumes Leadership of National Analytical Management Program AIKEN, S.C. (July 08, 2015) - The Savannah River National Laboratory has been selected to lead the National Analytical Management Program (NAMP) and serve as head of the Department of Energy's Environmental Response Laboratory Network Coordination Office. This office is the central point of contact for organizations needing access to highly-specialized ana- lytical capabilities in case of a large-scale radiological emergency. With the

  20. Optical and electrochemical properties of hydrogen-bonded

    Office of Scientific and Technical Information (OSTI)

    phenol-pyrrolidino[60]fullerenes (Journal Article) | SciTech Connect Optical and electrochemical properties of hydrogen-bonded phenol-pyrrolidino[60]fullerenes Citation Details In-Document Search Title: Optical and electrochemical properties of hydrogen-bonded phenol-pyrrolidino[60]fullerenes Authors: Moore, Gary F. ; Megiatto Jr., Jackson D. ; Hambourger, Michael ; Gervaldo, Miguel ; Moore, Thomas A. ; Gust, Devens ; Moore, Ana L. Publication Date: 2012-01-01 OSTI Identifier: 1066403 DOE

  1. Mr. John E. Kieling, Chief Hazardous Waste Bureau

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

    3 0 2015 New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of Waste Isolation Pilot Plant Annual Geotechnical Analysis Report Dear Mr. Kieling : The purpose of this letter is to submit the following annual report as required by the Waste Isolation Pilot Plant Hazardous Waste Facility Permit No. NM4890139088-TSDF, Part 4, Section 4.6.1.2. * Waste Isolation Pilot Plant Geotechnical Ana lysis Report for July 2013- June

  2. Genetic and structural analysis of the essential fission yeast RNA

    Office of Scientific and Technical Information (OSTI)

    polymerase II CTD phosphatase Fcp1 (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Genetic and structural analysis of the essential fission yeast RNA polymerase II CTD phosphatase Fcp1 Citation Details In-Document Search Title: Genetic and structural analysis of the essential fission yeast RNA polymerase II CTD phosphatase Fcp1 Authors: Schwer, Beate ; Ghosh, Agnidipta ; Sanchez, Ana M. ; Lima, Christopher D. ; Shuman, Stewart [1] ; SKI) [2] + Show Author

  3. Pressure-induced phase transitions in coesite (Journal Article) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect SciTech Connect Search Results Journal Article: Pressure-induced phase transitions in coesite Citation Details In-Document Search Title: Pressure-induced phase transitions in coesite Authors: Cernok, Ana ; Ballaran, Tiziana Boffa ; Caracas, Razvan ; Miyajima, Nobuyoshi ; Bykova, Elena ; Prakapenka, Vitali ; Liermann, Hanns-Peter ; Dubrovinsky, Leonid [1] ; DESY) [2] ; Bayreuth) [2] ; UC) [2] + Show Author Affiliations (CNRS-UMR) ( Publication Date: 2014-08-19 OSTI Identifier: 1150121

  4. Undergraduate Research Opportunities | Center for Bio-Inspired Solar Fuel

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

    Production Undergraduate Research Opportunities ASU undergraduates work alongside graduate students and postdoctoral associates on Center projects. Some of the most exciting Center discoveries have been made by undergraduates. The Department of Chemistry and Biochemistry has a formal program established to facilitate undergraduate research: http://chemistry.asu.edu/Undergrad/. Interested undergraduates should contact a Center faculty member for more information: Ana Moore (organic chemistry;

  5. DOE F 4220-10

    Energy Savers [EERE]

    20.10 (01-2015) Previous editions are obsolete. U.S. DEPARTMENT OF ENERGY Office of Congressional and Intergovernmental Affairs (CI) CONGRESSIONAL GRANT/CONTRACT NOTIFICATION TO: Office of Congressional & Intergovernmental Affairs ATTN: Contract Notification Coordinator U.S. Department of Energy 1000 Independence Avenue, SW Washington, D. C. 20585 Telephone: 202-586-5450 Fax: 202-586-5497 Email: CI-ANA@hq.doe.gov 1. Procuring Office: Name: (Procurement Office Representative - CS/CO)

  6. Microsoft Word - SSAB Meeting Summary for April 2015.FINAL.docx

    Energy Savers [EERE]

    DoubleTree by Hilton Hotel 2651 Perimeter Parkway, Augusta, Georgia 30909 April 22-23, 2015 2 Environmental Management Site-Specific Advisory Board - April 22-23, 2015 Meeting Minutes LIST OF ACRONYMS AIB - Accident Investigation Board AMWTP - Advanced Mixed Waste Treatment Project ANA - Alliance for Nuclear Accountability CAB - Citizens Advisory Board CROET - Community Reuse Organization of East Tennessee DDFO - Deputy Designated Federal Officer DOE - Department of Energy DUF6 - Depleted

  7. Next-Generation Rooftop Unit Doubles Efficiency, Uses Lower-GWP Refrigerant

    Office of Environmental Management (EM)

    Tribal Energy Program Review Denver, Colorado November 18, 2011 Siletz Tribal Energy Program (STEP) Claire Wood, Project Coordinator clairew@ctsi.nsn.us Overview l Tribal Description l Grants - ANA - EECBG-DOE - Low Income Weatherization from DOE as a subgrantee of the state of Oregon - BPA - REACH-DHHS - Climate Showcase Communities-EPA - First Steps-DOE Overview continued l General energy education for tribal members and employees l Specialized Training l Energy Audit l Retrofit l Plans and

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Cernok, Ana" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

  9. Solar Fuels via Artificial Photosynthesis

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

    Solar Fuels via Artificial Photosynthesis 24 Aug 2010 Devens Gust, Thomas Moore and Ana Moore are the authors of one of 10 Most-Accessed Articles from one of the Highest Impact Journals in Multidisciplinary Chemistry. Because sunlight is diffuse and intermittent, substantial use of solar energy to meet humanity's needs will probably require energy storage in dense, transportable media via chemical bonds. Practical, cost effective technologies for conversion of sunlight directly into useful fuels

  10. Fermilab Art Gallery

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

    Schedule The Art Gallery is open to the public M-F from 8-4:30. Please sign in at reception in WIlson Hall atrium. Currently Showing Human Trajectory-Stephen Cartwright 5/4/16-7/14/16 Artist Reception May 6 from 5-7pm Gallery Talk May 11 noon Upcoming Exhibitions Fluidity by Ana Zanic July 20-September 16 2016 Artist Reception July 22 from 5-7pm Gallery Talk July 27 noon Lindsay Olson 9/22/16-11/23/16 last modified 5/2/2016 email Fermilab

  11. Don Seo | Center for Bio-Inspired Solar Fuel Production

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

    Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu Don Seo Principal Investigator Subtask 5 Leader Phone: 480-727-7789 Fax: 480-965-2747 E-mail: dseo@asu.edu Professor Don Seo contributes to the EFRC management as a Member of the Executive Committee and a leader of Subtask 5 (Functional nanostructured transparent electrode materials). His research in the Center is focused on two areas: (1) synthetic development of

  12. Preliminary Results on Uncertainty Quantification for Pattern Analytics

    SciTech Connect (OSTI)

    Stracuzzi, David John; Brost, Randolph; Chen, Maximillian Gene; Malinas, Rebecca; Peterson, Matthew Gregor; Phillips, Cynthia A.; Robinson, David G.; Woodbridge, Diane

    2015-09-01

    This report summarizes preliminary research into uncertainty quantification for pattern ana- lytics within the context of the Pattern Analytics to Support High-Performance Exploitation and Reasoning (PANTHER) project. The primary focus of PANTHER was to make large quantities of remote sensing data searchable by analysts. The work described in this re- port adds nuance to both the initial data preparation steps and the search process. Search queries are transformed from does the specified pattern exist in the data? to how certain is the system that the returned results match the query? We show example results for both data processing and search, and discuss a number of possible improvements for each.

  13. James Allen | Center for Bio-Inspired Solar Fuel Production

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

    Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu James Allen Principal Investigator Subtask 2 Leader Phone: 480-965-8241 Fax: 480-965-2747 E-mail: jallen@asu.edu Professor James Allen is a member of the Executive Committee and is the leader of Subtask 2 (Artificial water oxidation complex). His major management function as the subtask leader is the coordination of the activities of Subtask 2. This includes the

  14. Kevin Redding | Center for Bio-Inspired Solar Fuel Production

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

    Ana Moore Anne Jones Devens Gust Don Seo Giovanna Ghirlanda Hao Yan James Allen Kevin Redding Petra Fromme Thomas Moore Yan Liu Kevin Redding Associate Director of the Center Principal Investigator Phone: 480-965-0136 Fax: 480-965-2747 E-mail: kevin.redding@asu.edu Associate Professor Kevin Redding contributes to the EFRC in the area of management as an Associate Director of the Center. As a Principal Investigator of the Center he is primarily focussed on the area of EPR analysis of the

  15. El Paso Electric Company Diablo Substation to the US-Mexico border 115kV transmission line project. Final Environmental Assessment

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    This Environmental Assessment documents the analysis of alternative corridors for development and operation of a proposed 115 kilovolt transmission line using private lands and transporting power to the US-Mexico international border. The project will require (1) an amendment to El Paso Electric Company`s existing export authorization to transfer power across this border, and (2) a Presidential Permit for construction of the transmission line. The project would be located in Dona Ana county in southern New Mexico, approximately five miles west of El Paso, Texas. The alternative corridors, specific locations within those corridors, and structure types are identified and analyzed in the environmental studies.

  16. Hydrodynamic Modeling Analysis for Leque Island and zis a ba Restoration Feasibility Study

    SciTech Connect (OSTI)

    Whiting, Jonathan M.; Khangaonkar, Tarang

    2015-01-31

    Ducks Unlimited, Inc. in collaboration with Washington State Department of Fish and Wildlife (WDFW), and Stillaguamish Tribe of Indians have proposed the restoration of Leque Island and zis a ba (formerly Matterand) sites near the mouth of Old Stillaguamish River Channel in Port Susan Bay, Washington. The Leque Island site, which is owned by WDFW, consists of nearly 253 acres of land south of Highway 532 that is currently behind a perimeter dike. The 90-acres zis a ba site, also shielded by dikes along the shoreline, is located just upstream of Leque Island and is owned by Stillaguamish Tribes. The proposed actions consider the removal or modification of perimeter dikes at both locations to allow estuarine functions to be restored. The overall objective of the proposed projects is to remove the dike barriers to 1) provide connectivity and access between the tidal river channel and the restoration site for use by juvenile migrating salmon and 2) create a self-sustaining tidal marsh habitat. Ducks Unlimited engaged Pacific Northwest National Laboratory (PNNL) to develop a three-dimensional hydrodynamic model of the Port Susan Bay, Skagit Bay, and the interconnecting Leque Island region for use in support of the feasibility assessment for the Leque Island and zis a ba restoration projects. The objective of this modeling-based feasibility assessment is to evaluate the performance of proposed restoration actions in terms of achieving habitat goals while assessing the potential hydraulic and sediment transport impacts to the site and surrounding parcels of land.

  17. Aquatic Natural Areas Analysis and Evaluation: Oak Ridge Reservation

    SciTech Connect (OSTI)

    Baranski, Dr. Michael J.

    2011-04-01

    This report presents an assessment of the natural area value of eight Aquatic Natural Areas (ANAs) and seven Aquatic Reference Areas (ARAs) on the Oak Ridge Reservation (ORR) in Anderson and Roane Counties in east Tennessee. It follows a previous study in 2009 that analyzed and evaluated terrestrial natural areas on the Reservation. The purpose of both studies was to evaluate and rank those specially designated areas on the Reservation that contain sensitive species, special habitats, and natural area value. Natural areas receive special protections through established statutes, regulations, and policies. The ORR contains 33,542 acres (13,574 ha) administered by the Department of Energy. The surface waters of the Reservation range from 1st-order to 5th-order streams, but the majority of the streams recognized as ANAs and ARAs are 1st- and 2nd-order streams. East Fork Poplar Creek is a 4th-order stream and the largest watershed that drains Reservation lands. All the waters of the Reservation eventually reach the Clinch River on the southern and western boundaries of the ORR. All available information was collected, synthesized, and evaluated. Field observations were made to support and supplement the available information. Geographic information system mapping techniques were used to develop several quantitative attributes about the study areas. Narrative descriptions of each ANA and ARA and tables of numerical data were prepared. Criteria for assessment and evaluation were developed, and eight categories of factors were devised to produce a ranking system. The evaluation factors used in the ranking system were: (A) size of area, (B) percentage of watershed protected, (C) taxa present with protected status, (D) overall biotic diversity, (E) stream features, (F) water quality and use support ratings, (G) disturbance regime, and (H) other factors. Each factor was evaluated on a 5-point ranking scale (0-4), and each area received a composite score, where 32 was the maximum score possible. A highly ranked ANA or ARA is one that is large in size compared to other areas, includes a greater proportion of the watershed within Reservation boundaries, contains a number of status taxa at high densities, exhibits a high overall biodiversity, has very good or excellent habitat and water quality, is well protected and isolated from disturbances, and shows several other characteristics that contribute to natural area value. In this report, the term 'natural area' is loosely defined as a terrestrial or aquatic system that exhibits, or is thought to exhibit, high natural integrity and other significant natural values. The purpose of the present study is to evaluate and rank the currently recognized Aquatic Natural Areas (ANAs) and Aquatic Reference Areas (ARAs) on the Oak Ridge Reservation (ORR) for their natural area value. A previous study (Baranski 2009) analyzed, evaluated, and ranked terrestrial areas (Natural Areas [NAs], Reference Areas [RAs], and Cooperative Management Areas [CMAs]) on the ORR for natural area value, and a precise methodology for natural area evaluation was developed. The present study is intended to be a complement and companion to the terrestrial area study and attempts to employ a similar methodology for aquatic areas so that aquatic and terrestrial areas can be compared on a similar scale. This study specifically develops criteria for assessing the ecological, biodiversity, and natural area importance and significance of aquatic systems on the Reservation in a relevant and consistent manner. The information can be integrated into the Tennessee Natural Heritage Program (http://tn.gov/environment/na/nhp.shtml) system and applied to potential new aquatic areas. Further, the information will be useful in planning, management, and protection efforts on the ORR.

  18. Burlington Bottoms Wildlife Mitigation Project. Final Environmental Assessment/Management Plan and Finding of No Significant Impact.

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    Bonneville Power Administration (BPA) proposes to fund wildlife management and enhancement activities for the Burlington bottoms wetlands mitigation site. Acquired by BPA in 1991, wildlife habitat at Burlington bottoms would contribute toward the goal of mitigation for wildlife losses and inundation of wildlife habitat due to the construction of Federal dams in the lower Columbia and Willamette River Basins. Target wildlife species identified for mitigation purposes are yellow warbler, great blue heron, black-capped chickadee, red-tailed hawk, valley quail, spotted sandpiper, wood duck, and beaver. The Draft Management Plan/Environmental Assessment (EA) describes alternatives for managing the Burlington Bottoms area, and evaluates the potential environmental impacts of the alternatives. Included in the Draft Management Plan/EA is an implementation schedule, and a monitoring and evaluation program, both of which are subject to further review pending determination of final ownership of the Burlington Bottoms property.

  19. F

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

    Anthropogenic C limate C hange U sing S uper--- Parameteriza0on Cris0ana S tan George M ason U niversity and COLA NERSC BER Requirements for 2017 September 11-12, 2012 Rockville, MD 1. P roject D escrip0on * Objec0ve: C onduct a nd a nalyze s imula0ons o f anthropogenic c limate c hange w ithin a f ramework i n which t he a tmosphere m odel h as a c loud---resolving model e mbedded i n e ach g rid c olumn. * Our p resent f ocus i s t o c onduct s imula0ons i n w hich the c loud---resolving m

  20. DOE SBIR Phase II Final Technical Report - Assessing Climate Change Effects on Wind Energy

    SciTech Connect (OSTI)

    Whiteman, Cameron; Capps, Scott

    2014-11-05

    Specialized Vertum Partners software tools were prototyped, tested and commercialized to allow wind energy stakeholders to assess the uncertainties of climate change on wind power production and distribution. This project resulted in three commercially proven products and a marketing tool. The first was a Weather Research and Forecasting Model (WRF) based resource evaluation system. The second was a web-based service providing global 10m wind data from multiple sources to wind industry subscription customers. The third product addressed the needs of our utility clients looking at climate change effects on electricity distribution. For this we collaborated on the Santa Ana Wildfire Threat Index (SAWTi), which was released publicly last quarter. Finally to promote these products and educate potential users we released “Gust or Bust”, a graphic-novel styled marketing publication.

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

    SciTech Connect (OSTI)

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

    2014-10-01

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

  2. AmeriFlux US-SO3 Sky Oaks- Young Stand

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

    Oechel, Walt [San Diego State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-SO3 Sky Oaks- Young Stand. Site Description - The Sky Oaks Young site is located near the Sky Oaks Field station, owned and operated by San Diego State University. Chaparral vegetation, associated with a Mediterranean climate, covers nearly half of the rough and rocky terrain. Precipitation is almost exclusively confined to the winter months. During the summer and early fall, hot and dry Santa Ana winds from the northeast bring desert heat to the site. A high intensity natural wildfire occurred in July of 2003. The stand age at the time of the wildfire was 10 years old, following a controlled burn in 1993.

  3. AmeriFlux US-SO2 Sky Oaks- Old Stand

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

    Oechel, Walt [San Diego State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-SO2 Sky Oaks- Old Stand. Site Description - The Sky Oaks Old site is located near the Sky Oaks Field station, owned and operated by San Diego State University. Chaparral vegetation, associated with a Mediterranean climate, covers nearly half of the rough and rocky terrain. Precipitation is almost exclusively confined to the winter months. During the summer and early fall, hot and dry Santa Ana winds from the northeast bring desert heat to the site. A high intensity natural wildfire occurred in July of 2003. The stand age at the time of the wildfire was 80 years old, following an early wildfire poorly characterized. Following the 2003 wildfire, most native chaparral began to regrow from root stocks reaching a height of 1.0 m in 2008.

  4. AmeriFlux US-SO4 Sky Oaks- New Stand

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

    Oechel, Walt [San Diego State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-SO4 Sky Oaks- New Stand. Site Description - The Sky Oaks New site is located near the Sky Oaks Field station, owned and operated by San Diego State University. Chaparral vegetation, associated with a Mediterranean climate, covers nearly half of the rough and rocky terrain. Precipitation is almost exclusively confined to the winter months. During the summer and early fall, hot and dry Santa Ana winds from the northeast bring desert heat to the site. A high intensity natural wildfire occurred in approximately 1905. Physical characteristics prior to the 1905 burn are unknown, including stand age and canopy height. Currently, the Sky Oaks New site is an excellent representation of an old-growth chaparral ecosystem, with a canopy height of 2.3 m and chamise-dominated overstory.

  5. AmeriFlux US-Myb Mayberry Wetland

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

    Baldocchi, Dennis [University of California, Berkeley

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Myb Mayberry Wetland. Site Description - The Mayberry Wetland site is a 300-acre restored wetland on Sherman Island, north of Mayberry Slough, that is on the property of Mayberry Farms and managed by the California Department of Water Resources and Ducks Unlimited. During Summer 2010, the site was restored from a pepperweed and annual grassland pasture to a wetland through a project managed by Bryan Brock (bpbrock@water.ca.gov). A flux tower equipped to analyze energy, H2O, CO2, and CH4 fluxes was installed on October 14, 2010. At the time of installation, flooding of the site had only recently begun after extensive reconstruction of the wetland bathymetry conducted during the summer. Although some small patches of tules remain within the site, the site is a patchwork of deep and shallow open water with some remaining vegetation. Currently, there is an intention to flood-to-kill the current pepperweed and upland grasses and let the wetland plants propagate naturally, so no additional plant manipulation will occur.

  6. Elements of an environmental decision support system for seasonal wetland salt management in a river basin subjected to water quality regulation

    SciTech Connect (OSTI)

    Quinn, N.W.T.

    2009-06-01

    Seasonally managed wetlands in the Grasslands Basin on the west-side of California's San Joaquin Valley provide food and shelter for migratory wildfowl during winter months and sport for waterfowl hunters during the annual duck season. Surface water supply to these wetlands contain salt which, when drained to the San Joaquin River during the annual drawdown period, can negatively impact water quality and cause concern to downstream agricultural riparian water diverters. Recent environmental regulation, limiting discharges salinity to the San Joaquin River and primarily targeting agricultural non-point sources, now also targets return flows from seasonally managed wetlands. Real-time water quality management has been advocated as a means of continuously matching salt loads discharged from agricultural, wetland and municipal operations to the assimilative capacity of the San Joaquin River. Past attempts to build environmental monitoring and decision support systems (EDSS's) to implement this concept have enjoyed limited success for reasons that are discussed in this paper. These reasons are discussed in the context of more general challenges facing the successful implementation of a comprehensive environmental monitoring, modelling and decision support system for the San Joaquin River Basin.

  7. Fall 1994 wildlife and vegetation survey, Norton Air Force Base, California

    SciTech Connect (OSTI)

    Not Available

    1994-12-15

    The fall 1994 wildlife and vegetation surveys were completed October 3-7, 1994, at Norton Air Force Base (AFB), California. Two biologists from CDM Federal Programs, the U.S. Environmental Protection Agency (EPA) regional biologist and the Oak Ridge National Laboratory (ORNL) lead biologist conducted the surveys. A habitat assessment of three Installation Restoration Project (IRP) sites at Norton Air Force Base was also completed during the fall survey period. The IRP sites include: Landfill No. 2 (Site 2); the Industrial Wastewater Treatment Plant (IWTP) area; and Former Fire Training Area No. 1 (Site 5). The assessments were designed to qualitatively characterize the sites of concern, identify potential ecological receptors, and provide information for Remedial Design/Remedial Action activities. A Reference Area (Santa Ana River Wash) and the base urban areas were also characterized. The reference area assessment was performed to provide a baseline for comparison with the IRP site habitats. The fall 1994 survey is the second of up to four surveys that may be completed. In order to develop a complete understanding of all plant and animal species using the base, these surveys were planned to be conducted over four seasons. Species composition can vary widely during the course of a year in Southern California, and therefore, seasonal surveys will provide the most complete and reliable data to address changes in habitat structure and wildlife use of the site. Subsequent surveys will focus on seasonal wildlife observations and a spring vegetation survey.

  8. Integrated low emission cleanup system for direct coal-fueled turbines (electrostatic agglomeration). Project quarterly report, September 1, 1991--December 31, 1991

    SciTech Connect (OSTI)

    Quimby, J.M.

    1992-02-01

    The objective of this contract is to investigate the removal of SO{sub x} and particulate matter from direct coal-fired combustion gas streams at high temperature and high pressure conditions. This investigation will be accomplished through a bench-scale testing and evaluation program employing sorbent mixed with a coal-water slurry for SO{sub x} removal, and an innovative particulate control concept. The particulate control device utilizes electrostatic agglomeration followed by a high efficiency mechanical collector (cyclone). The process goal is to achieve particulate collection efficiency better than that required by the 1979 new source performance standards. An additional goal is to demonstrate 70% SO{sub x} removal efficiency. This research project is now in the second of a 3 phase (Phase II) project. Phase II is to fabricate the combustor and particulate control devices and install the system at a test facility located at Research-Cottrell`s, KVB Western Laboratory, Santa Ana, CA. There are three functional categories, or tasks which are to be completed in sequence. These tasks are itemized as follows: Design, procurement, and installation; Shakedown and startup; Reporting. Attempts to validate the concept of electrostatic agglomeration were not possible in the shakedown program before budget constraints halted the program. What was learned was that electrostatic precipitation is feasible in the temperature range of 1600--1800{degrees}F and at pressures above 10 atmospheres.

  9. Integrated low emission cleanup system for direct coal-fueled turbines (electrostatic agglomeration)

    SciTech Connect (OSTI)

    Quimby, J.M.

    1992-02-01

    The objective of this contract is to investigate the removal of So{sub x} and particulate matter from direct coal-fired combustion gas streams at high temperature and high pressure conditions. This investigation will be accomplished through a bench-scale testing and evaluation program employing sorbent mixed with a coal-water slurry for So{sub x} removal, and an innovative particulate control concept. The particulate control device utilizes electrostatic agglomeration followed by a high efficiency mechanical collector (cyclone). The process goal is to achieve particulate collection efficiency better than that required by the 1979 new source performance standards. An additional goal is to demonstrate 70% So{sub x} removal efficiency. This research project is now in the second of a 3 phase (Phase II) project. Phase II is to fabricate the combustor and particulate control devices and install the system at a test facility located at Research-Cottrell's, KVB Western Laboratory, Santa Ana, CA. There are three functional categories, or tasks which are to be completed in sequence. These tasks are itemized as follows: Design, procurement, and installation; Shakedown and startup; Reporting. Attempts to validate the concept of electrostatic agglomeration were not possible in the shakedown program before budget constraints halted the program. What was learned was that electrostatic precipitation is feasible in the temperature range of 1600--1800{degrees}F and at pressures above 10 atmospheres.

  10. A Summary of Recent Experimental Research on Ion Energy and Charge States of Pulsed Vacuum Arcs

    SciTech Connect (OSTI)

    Oks, Efim M.; Yushkov, Georgy Yu.; Anders, Andre

    2008-06-16

    The paper reviews the results of vacuum arc experimental investigations made collaboratively by research groups from Berkeley and Tomsk over the last two years, i.e. since the last ISDEIV in 2006. Vacuum arc plasma of various metals was produced in pulses of a few hundred microseconds duration, and the research focussed on three topics: (i) the energy distribution functions for different ion charge states, (ii) the temporal development of the ion charge state distribution, and (iii) the evolution of the mean directed ion velocities during plasma expansion. A combined quadruple mass-to-charge and energy ana-lyzer (EQP by HIDEN Ltd) and a time-of-flight spectrometer were employed. Cross-checking data by those complimen-tary techniques helped to avoid possible pitfalls in interpre-tation. It was found that the ion energy distribution func-tions in the plasma were independent of the ion charge state, which implies that the energy distribution on a substrate are not equal to due to acceleration in the substrate's sheath. In pulsed arc mode, the individual ion charge states fractions showed changes leading to a decrease of the mean charge state toward a steady-state value. This decrease can be re-duced by lower arc current, higher pulse repetition rate and reduced length of the discharge gap. It was also found that the directed ion velocity slightly decreased as the plasma expanded into vacuum.

  11. The Earth System Grid Federation: An Open Infrastructure for Access to Distributed Geo-Spatial Data

    SciTech Connect (OSTI)

    Cinquini, Luca; Crichton, Daniel; Miller, Neill; Mattmann, Chris; Harney, John F; Shipman, Galen M; Wang, Feiyi; Bell, Gavin; Drach, Bob; Ananthakrishnan, Rachana; Pascoe, Stephen; Fiore, Sandro; Schweitzer, Roland; Danvil, Sebastian; Morgan, Mark

    2012-01-01

    The Earth System Grid Federation (ESGF) is a multi-agency, international collaboration that aims at developing the software infrastructure needed to facilitate and empower the study of climate change on a global scale. The ESGF s architecture employs a system of geographically distributed peer nodes, which are independently administered yet united by the adoption of common federation protocols and application programming interfaces (APIs). The cornerstones of its interoperability are the peer-to-peer messaging that is continuously exchanged among all nodes in the federation; a shared architecture and API for search and discovery; and a security infrastructure based on industry standards (OpenID, SSL, GSI and SAML). The ESGF software is developed collaboratively across institutional boundaries and made available to the community as open source. It has now been adopted by multiple Earth science projects and allows access to petabytes of geophysical data, including the entire model output used for the next international assessment report on climate change (IPCC-AR5) and a suite of satellite observations (obs4MIPs) and reanalysis data sets (ANA4MIPs).

  12. METHOD OF PREPARATION OF MATERIAL FOR NEUTRON BOMBARDMENT

    DOE Patents [OSTI]

    Ura, C.L.; Sisman, O.; Briggs, R.B.

    1959-02-01

    A method is presented for forming slugs or cartridges of sample material to be proeessed in a neutronic reactor. Aceording to this invention, the sample material is originally in the fcrm of powder. The powder is placed within a tube formed of a metallic foil. The material encased in the foil is then placed in a die and compressed under sufficient pressure to form a rigid cartridge. The cartridge is then sealed in a metallic can. As a result of this process, crumbling of the compact during handling is eliminated and it is not necessary to clean ana relubricate the die after compression of each cartridge. ~ A method is presented for producing small spherical shot-type pellets from ceramic or refractory materials. According to this process the material to be pelletized is first formed into a powder. The powdered material is then suspended in a liquid carrier or vehicle. Small drops of the suspension, produced by a capillary-drop apparatus, are deposited on the surfacc of a liquid repellent powder, which causes the drops to assume a spherical shape. The liquid is then evaporated from the spherical pellets and tbe pellets are collected and fired to produce the finished product.

  13. The Earth System Grid Federation: An Open Infrastructure for Access to Distributed Geospatial Data

    SciTech Connect (OSTI)

    Ananthakrishnan, Rachana; Bell, Gavin; Cinquini, Luca; Crichton, Daniel; Danvil, Sebastian; Drach, Bob; Fiore, Sandro; Gonzalez, Estanislao; Harney, John F; Mattmann, Chris; Kershaw, Philip; Morgan, Mark; Pascoe, Stephen; Shipman, Galen M; Wang, Feiyi

    2013-01-01

    The Earth System Grid Federation (ESGF) is a multi-agency, international collaboration that aims at developing the software infrastructure needed to facilitate and empower the study of climate change on a global scale. The ESGF s architecture employs a system of geographically distributed peer nodes, which are independently administered yet united by the adoption of common federation protocols and application programming interfaces (APIs). The cornerstones of its interoperability are the peer-to-peer messaging that is continuously exchanged among all nodes in the federation; a shared architecture and API for search and discovery; and a security infrastructure based on industry standards (OpenID, SSL, GSI and SAML). The ESGF software is developed collaboratively across institutional boundaries and made available to the community as open source. It has now been adopted by multiple Earth science projects and allows access to petabytes of geophysical data, including the entire model output used for the next international assessment report on climate change (IPCC-AR5) and a suite of satellite observations (obs4MIPs) and reanalysis data sets (ANA4MIPs).

  14. Bottom-up, decision support system development : a wetlandsalinity management application in California's San Joaquin Valley

    SciTech Connect (OSTI)

    Quinn, Nigel W.T.

    2006-05-10

    Seasonally managed wetlands in the Grasslands Basin ofCalifornia's San Joaquin Valley provide food and shelter for migratorywildfowl during winter months and sport for waterfowl hunters during theannual duck season. Surface water supply to these wetland contain saltwhich, when drained to the San Joaquin River during the annual drawdownperiod, negatively impacts downstream agricultural riparian waterdiverters. Recent environmental regulation, limiting discharges salinityto the San Joaquin River and primarily targeting agricultural non-pointsources, now addresses return flows from seasonally managed wetlands.Real-time water quality management has been advocated as a means ofmatching wetland return flows to the assimilative capacity of the SanJoaquin River. Past attempts to build environmental monitoring anddecision support systems to implement this concept have failed forreasons that are discussed in this paper. These reasons are discussed inthe context of more general challenges facing the successfulimplementation of environmental monitoring, modelling and decisionsupport systems. The paper then provides details of a current researchand development project which will ultimately provide wetland managerswith the means of matching salt exports with the available assimilativecapacity of the San Joaquin River, when fully implemented. Manipulationof the traditional wetland drawdown comes at a potential cost to thesustainability of optimal wetland moist soil plant habitat in thesewetlands - hence the project provides appropriate data and a feedback andresponse mechanism for wetland managers to balance improvements to SanJoaquin River quality with internally-generated information on the healthof the wetland resource. The author concludes the paper by arguing thatthe architecture of the current project decision support system, whencoupled with recent advances in environmental data acquisition, dataprocessing and information dissemination technology, holds significantpromise to address some of the problems described earlier in the paperthat have limited past efforts to improve Basin water qualitymanagement.

  15. Constructing rigorous and broad biosurveillance networks for detecting emerging zoonotic outbreaks

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

    Brown, Mac; Moore, Leslie; McMahon, Benjamin; Powell, Dennis; LaBute, Montiago; Hyman, James M.; Rivas, Ariel; Jankowski, Mark; Berendzen, Joel; Loeppky, Jason; et al

    2015-05-06

    Determining optimal surveillance networks for an emerging pathogen is difficult since it is not known beforehand what the characteristics of a pathogen will be or where it will emerge. The resources for surveillance of infectious diseases in animals and wildlife are often limited and mathematical modeling can play a supporting role in examining a wide range of scenarios of pathogen spread. We demonstrate how a hierarchy of mathematical and statistical tools can be used in surveillance planning help guide successful surveillance and mitigation policies for a wide range of zoonotic pathogens. The model forecasts can help clarify the complexities ofmore » potential scenarios, and optimize biosurveillance programs for rapidly detecting infectious diseases. Using the highly pathogenic zoonotic H5N1 avian influenza 2006-2007 epidemic in Nigeria as an example, we determined the risk for infection for localized areas in an outbreak and designed biosurveillance stations that are effective for different pathogen strains and a range of possible outbreak locations. We created a general multi-scale, multi-host stochastic SEIR epidemiological network model, with both short and long-range movement, to simulate the spread of an infectious disease through Nigerian human, poultry, backyard duck, and wild bird populations. We chose parameter ranges specific to avian influenza (but not to a particular strain) and used a Latin hypercube sample experimental design to investigate epidemic predictions in a thousand simulations. We ranked the risk of local regions by the number of times they became infected in the ensemble of simulations. These spatial statistics were then complied into a potential risk map of infection. Finally, we validated the results with a known outbreak, using spatial analysis of all the simulation runs to show the progression matched closely with the observed location of the farms infected in the 2006-2007 epidemic.« less

  16. Design review report: AN valve pit upgrades for Project W-314, tank farm restoration and safe operations

    SciTech Connect (OSTI)

    Boes, K.A.

    1998-01-13

    This Design Review Report (DRR) documents the contractor design verification methodology and records associated with project W-314`s AN Valve Pit Upgrades design package. The DRR includes the documented comments and their respective dispositions for this design. Acceptance of the comment dispositions and closure of the review comments is indicated by the signatures of the participating reviewers. Project W-314, Tank Farm Restoration and Safe Operations, is a project within the Tank Waste Remediation System (TWRS) Tank Waste Retrieval Program. This project provides capital upgrades for the existing Hanford tank farms` waste transfer, instrumentation, ventilation, and electrical infrastructure systems. To support established TWRS programmatic objectives, the project is organized into two distinct phases. The initial focus of the project (i.e., Phase 1) is on waste transfer system upgrades needed to support the TWRS Privatization waste feed delivery system. Phase 2 of the project will provide upgrades to support resolution of regulatory compliance issues, improve tank infrastructure reliability, and reduce overall plant operating/maintenance costs. Within Phase 1 of the W-314 project, the waste transfer system upgrades are further broken down into six major packages which align with the project`s work breakdown structure. Each of these six sub-elements includes the design, procurement, and construction activities necessary to accomplish the specific tank farm upgrades contained within the package. The first package to be performed is the AN Valve Pit Upgrades package. The scope of the modifications includes new pit cover blocks, valve manifolds, leak detectors, transfer line connections (for future planned transfer lines), and special protective coating for the 241-AN-A and 241-AN-B valve pits.

  17. Systematic analysis of protein–detergent complexes applying dynamic light scattering to optimize solutions for crystallization trials

    SciTech Connect (OSTI)

    Meyer, Arne [University of Hamburg, c/o DESY, Building 22a, Notkestrasse 85, 22603 Hamburg (Germany); Dierks, Karsten [University of Hamburg, c/o DESY, Building 22a, Notkestrasse 85, 22603 Hamburg (Germany); XtalConcepts, Marlowring 19, 22525 Hamburg (Germany); Hussein, Rana [University of Hamburg, c/o DESY, Building 22a, Notkestrasse 85, 22603 Hamburg (Germany); Brillet, Karl [ESBS, Pôle API, 300 Boulevard Sébastien Brant, CS10413, 67412 Illkirch CEDEX (France); Brognaro, Hevila [São Paulo State University, UNESP/IBILCE, Caixa Postal 136, São José do Rio Preto-SP, 15054 (Brazil); Betzel, Christian, E-mail: christian.betzel@uni-hamburg.de [University of Hamburg, c/o DESY, Building 22a, Notkestrasse 85, 22603 Hamburg (Germany)

    2015-01-01

    Application of in situ dynamic light scattering to solutions of protein–detergent complexes permits characterization of these complexes in samples as small as 2 µl in volume. Detergents are widely used for the isolation and solubilization of membrane proteins to support crystallization and structure determination. Detergents are amphiphilic molecules that form micelles once the characteristic critical micelle concentration (CMC) is achieved and can solubilize membrane proteins by the formation of micelles around them. The results are presented of a study of micelle formation observed by in situ dynamic light-scattering (DLS) analyses performed on selected detergent solutions using a newly designed advanced hardware device. DLS was initially applied in situ to detergent samples with a total volume of approximately 2 µl. When measured with DLS, pure detergents show a monodisperse radial distribution in water at concentrations exceeding the CMC. A series of all-transn-alkyl-?-d-maltopyranosides, from n-hexyl to n-tetradecyl, were used in the investigations. The results obtained verify that the application of DLS in situ is capable of distinguishing differences in the hydrodynamic radii of micelles formed by detergents differing in length by only a single CH{sub 2} group in their aliphatic tails. Subsequently, DLS was applied to investigate the distribution of hydrodynamic radii of membrane proteins and selected water-insoluble proteins in presence of detergent micelles. The results confirm that stable protein–detergent complexes were prepared for (i) bacteriorhodopsin and (ii) FetA in complex with a ligand as examples of transmembrane proteins. A fusion of maltose-binding protein and the Duck hepatitis B virus X protein was added to this investigation as an example of a non-membrane-associated protein with low water solubility. The increased solubility of this protein in the presence of detergent could be monitored, as well as the progress of proteolytic cleavage to separate the fusion partners. This study demonstrates the potential of in situ DLS to optimize solutions of protein–detergent complexes for crystallization applications.

  18. BTG/Tob family members Tob1 and Tob2 inhibit proliferation of mouse embryonic stem cells via Id3 mRNA degradation

    SciTech Connect (OSTI)

    Chen, Yuanfan; Wang, Chenchen; Wu, Jenny; Li, Lingsong

    2015-07-03

    The mammalian BTG/Tob family is a group of proteins with anti-proliferative ability, and there are six members including BTG1, BTG2/PC3/Tis21, BTG3/ANA, BTG4/PC3B, Tob1/Tob and Tob2. Among them, Tob subfamily members, specifically Tob1/Tob and Tob2, have the most extensive C-terminal regions. As previously reported, overexpression of BTG/Tob proteins is associated with the inhibition of G1 to S-phase cell cycle progression and decreased cell proliferation in a variety of cell types. Tob subfamily proteins have similar anti-proliferative effects on cell cycle progression in cultured tumor cells. An important unresolved question is whether or not they have function in rapidly proliferating cells, such as embryonic stem cells (ESCs). Tob1 and Tob2 were expressed ubiquitously in mouse ESCs (mESCs), suggesting a possible role in early embryonic development and mESCs. To address the above question and explore the possible functions of the Tob subfamily in ESCs, we established ESCs from different genotypic knockout inner cell mass (ICM). We found that Tob1{sup −/−}, Tob2{sup −/−}, and Tob1/2 double knockout (DKO, Tob1{sup −/−} & Tob2{sup −/−}) ESCs grew faster than wild type (WT) ESCs without losing pluripotency, and we provide a possible mechanistic explanation for these observations: Tob1 and Tob2 inhibit the cell cycle via degradation of Id3 mRNA, which is a set of directly targeted genes of BMP4 signaling in mESCs that play critical roles in the maintenance of ESC properties. Together, our data suggest that BTG/Tob family protein Tob1 and Tob2 regulation cell proliferation does not compromise the basic properties of mESCs. - Highlights: • We established mouse Tob1/2 double knockout embryonic stem cells. • Tob1 and Tob2 inhibit the proliferation of ESCs without effect on pluripotency. • Tob1 and Tob2 involved in the degradation of Id3 in mESCs.

  19. Tucson Electric Power Company Sahuarita-Nogales Transmission Line Draft Environmental Impact Statement

    SciTech Connect (OSTI)

    N /A

    2003-08-27

    Tucson Electric Power Company (TEP) has applied to the U.S. Department of Energy (DOE) for a Presidential Permit to construct and operate a double-circuit, 345,000-volt (345-kV) electric transmission line across the United States border with Mexico. Under Executive Order (EO) 10485 of September 3, 1953, as amended by EO 12038 of February 3, 1978, a Presidential Permit is required to construct, connect, operate, or maintain facilities at the U.S. international border for the transmission of electric energy between the United States and a foreign country. DOE has determined that the issuance of a Presidential Permit to TEP for the proposed project would constitute a major Federal action that may have a significant impact on the environment within the meaning of the ''National Environmental Policy Act of 1969'' (NEPA) 42 United States Code (U.S.C.) {section}4321 et seq. For this reason, DOE has prepared this Draft Environmental Impact Statement (EIS) to evaluate potential environmental impacts from the proposed Federal action (granting a Presidential Permit for the proposed transmission facilities) and reasonable alternatives, including the No Action Alternative. This EIS was prepared in accordance with Section 102(2)(c) of NEPA, Council of Environmental Quality (CEQ) regulations (40 Code of Federal Regulations [CFR] 1500-1508), and DOE NEPA Implementing Procedures (10 CFR 1021). DOE is the lead Federal Agency, as defined by 40 CFR 1501.5. The U.S. Department of Agriculture Forest Service (USFS), the Bureau of Land Management (BLM) of the U.S. Department of the Interior, and the U.S. Section of the International Boundary and Water Commission, U.S. and Mexico (USIBWC), are cooperating agencies. Each of these organizations will use the EIS for its own NEPA purposes, as described in the Federal Agencies' Purpose and Need and Authorizing Actions section of this summary. The 345-kV double-circuit transmission line would consist of twelve transmission line wires, or conductors, and two neutral ground wires that would provide both lightning protection and fiber optic communications, on a single set of support structures. The transmission line would originate at TEP's existing South Substation (which TEP would expand), in the vicinity of Sahuarita, Arizona, and interconnect with the Citizens Communications (Citizens) system at a Gateway Substation that TEP would construct west of Nogales, Arizona. The double-circuit transmission line would continue from the Gateway Substation south to cross the U.S.-Mexico border and extend approximately 60 miles (mi) (98 kilometers [km]) into the Sonoran region of Mexico, connecting with the Comision Federal de Electricidad (CFE, the national electric utility of Mexico) at CFE's Santa Ana Substation.

  20. An Innovative Technique for Evaluating the Integrity and Durability of Wind Turbine Blade Composites

    SciTech Connect (OSTI)

    Wang, Jy-An John; Ren, Fei

    2010-09-01

    Wind turbine blades are subjected to complex multiaxial stress states during operation. A review of the literature suggests that mixed mode fracture toughness can be significantly less than that of the tensile opening mode (Mode I), implying that fracture failure can occur at a much lower load capacity if the structure is subject to mixed-mode loading. Thus, it will be necessary to identify the mechanisms that might lead to failure in blade materials under mixed-mode loading conditions. Meanwhile, wind turbine blades are typically fabricated from fiber reinforced polymeric materials, e.g. fiber glass composites. Due to the large degree of anisotropy in mechanical properties that is usually associated with laminates, the fracture behavior of these composite materials is likely to be strongly dependent on the loading conditions. This may further strengthen the need to study the effect of mixed-mode loading on the integrity and durability of the wind turbine blade composites. To quantify the fracture behavior of composite structures under mixed mode loading conditions, particularly under combined Mode I (flexural or normal tensile stress) and Mode III (torsional shear stress) loading, a new testing technique is proposed based on the spiral notch torsion test (SNTT). As a 2002 R&D 100 Award winner, SNTT is a novel fracture testing technology. SNTT has many advantages over conventional fracture toughness methods and has been used to determine fracture toughness values on a wide spectrum of materials. The current project is the first attempt to utilize SNTT on polymeric and polymer-based composite materials. It is expected that mixed-mode failure mechanisms of wind turbine blades induced by typical in-service loading conditions, such as delamination, matrix cracking, fiber pull-out and fracture, can be effectively and economically investigated by using this methodology. This project consists of two phases. The Phase I (FY2010) effort includes (1) preparation of testing material and testing equipment set-up, including calibration of associated instruments/sensors, (2) development of design protocols for the proposed SNTT samples for both polymer and composite materials, such as sample geometries and fabrication techniques, (3) manufacture of SNTT samples, and (4) fracture toughness testing using the SNTT method. The major milestone achieved in Phase I is the understanding of fracture behaviors of polymeric matrix materials from testing numerous epoxy SNTT samples. Totals of 30 epoxy SNTT samples were fabricated from two types of epoxy materials provided by our industrial partners Gougeon Brothers, Inc. and Molded Fiber Glass Companies. These samples were tested with SNTT in three groups: (1) fracture due to monotonic loading, (2) fracture due to fatigue cyclic loading, and (3) monotonic loading applied to fatigue-precracked samples. Brittle fractures were observed on all tested samples, implying linear elastic fracture mechanics analysis can be effectively used to estimate the fracture toughness of these materials with confidence. Appropriate fatigue precracking protocols were established to achieve controllable crack growth using the SNTT approach under pure torsion loading. These fatigue protocols provide the significant insights of the mechanical behavior of epoxy polymeric materials and their associated rate-dependent characteristics. Effects of mixed-mode loading on the fracture behavior of epoxy materials was studied. It was found that all epoxy samples failed in brittle tensile failure mode; the fracture surfaces always follow a 45o spiral plane that corresponded to Mode I tensile failure, even when the initial pitch angle of the machined spiral grooves was not at 45o. In addition, general observation from the fatigue experiments implied that loading rate played an important role determining the fracture behavior of epoxy materials, such that a higher loading rate resulted in a shorter fatigue life. A detailed study of loading rate effect will be continued in the Phase II. On the other hand, analytical finite element ana