National Library of Energy BETA

Sample records for deve lopme nt

  1. REPORT NT-15-1

    National Nuclear Security Administration (NNSA)

    REPORT NT-15-1 MAY 2015 ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES NAVAL NUCLEAR PROPULSION ...

  2. Puff/Plume for Windows 95-NT

    Energy Science and Technology Software Center (OSTI)

    1998-05-20

    PFPL-NT is a GUI event-driven scientific application integrating 14 background processes to access the consequences of accidental releases of hazardous materials from production facilities and transportation vehicles. A simple straight-line Gaussian assumption has been employed with observations from meteorological towers to calculate and visually display plume directions, plume width, and dose/concentration estimates in the immediate vicinity of a radiological or chemical release.

  3. Microsoft Word - BoNT-Stevens.doc

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

    Defining How Botulinum Toxin Binds to the Synaptotagmin Receptor and Creating Improved Therapeutics to Block Toxicity Botulinum neurotoxin (BoNT), the most potent toxin known, induces a potentially fatal paralytic condition known as "botulism". Botulism can occur when toxin-producing bacteria infect wounds (wound botulism) or the intestinal tract (infant/intestinal botulism), or fol- lowing the ingestion of contaminated food in which toxin has been produced (food-borne botulism). In

  4. Strength and Fatigue of NT551 Silicon Nitride and NT551 Diesel Exhaust Valves

    SciTech Connect (OSTI)

    Andrews, M.J.; Wereszczak, A.A.; Kirkland, T.P.; Breder, K.

    2000-02-01

    The content of this report is excerpted from Mark Andrew's Ph.D. Thesis (Andrews, 1999), which was funded by a DOEYOTT High Temperature Materials Laboratory Graduate Fellowship. It involves the characterization of NT551 and valves fabricated with it. Greater detail of the described issues may be found in that reference or through communications with Andrew Wereszczak.

  5. DE-FC26-06NT42877 - DE-FC26-02NT41628 - DE-FC26-00NT40920 | netl.doe.gov

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

    Gulf of Mexico Gas Hydrates Sea-floor Observatory Project Last Reviewed 12/18/2013 DE-FE26-06NT42877, DE-FC26-02NT41628, and DE-FC26-00NT40920 Goal The goal of this project is to conduct activities leading to the development, implementation, and operation of a remote, multi-sensor seafloor observatory focused on behavior of the marine hydrocarbon system within the gas hydrate stability zone of the deepwater Gulf of Mexico and analysis of data resultant from that observatory over time. Attaining

  6. Strength and fatigue of NT551 silicon nitride and NT551 diesel exhaust valves

    SciTech Connect (OSTI)

    Andrews, M.J.; Werezczak, A.A.; Kirkland, T.P.; Breder, K.

    2000-02-01

    The content of this report is excerpted from Mark Andrew's Ph.D. Thesis (Andrews, 1999), which was funded by a DOE/OTT High Temperature Materials Laboratory Graduate Fellowship. It involves the characterization of NT551 and valves fabricated with it. The motivations behind using silicon nitride (Si{sub 3}N{sub 4}) as an exhaust valve for a diesel engine are presented in this section. There are several economic factors that have encouraged the design and implementation of ceramic components for internal combustion (IC) engines. The reasons for selecting the diesel engine valve for this are also presented.

  7. DE-NT0005669 | netl.doe.gov

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

    9 Heat flow and gas hydrates on the continental margin of India DE-NT0005669 Last Reviewed ... The goals of this project are to construct maps of apparent and residual heat flow through ...

  8. HYDRAULICS AND MIXING EVALUATIONS FOR NT-21/41 TANKS

    SciTech Connect (OSTI)

    Lee, S.; Barnes, O.

    2014-11-17

    The hydraulic results demonstrate that pump head pressure of 20 psi recirculates about 5.6 liters/min flowrate through the existing 0.131-inch orifice when a valve connected to NT-41 is closed. In case of the valve open to NT-41, the solution flowrates to HB-Line tanks, NT-21 and NT-41, are found to be about 0.5 lpm and 5.2 lpm, respectively. The modeling calculations for the mixing operations of miscible fluids contained in the HB-Line tank NT-21 were performed by taking a three-dimensional Computational Fluid Dynamics (CFD) approach. The CFD modeling results were benchmarked against the literature results and the previous SRNL test results to validate the model. Final performance calculations were performed for the nominal case by using the validated model to quantify the mixing time for the HB-Line tank. The results demonstrate that when a pump recirculates a solution volume of 5.7 liters every minute out of the 72-liter tank contents containing two acid solutions of 2.7 M and 0 M concentrations (i.e., water), a minimum mixing time of 1.5 hours is adequate for the tank contents to get the tank contents adequately mixed. In addition, the sensitivity results for the tank contents of 8 M existing solution and 1.5 M incoming species show that the mixing time takes about 2 hours to get the solutions mixed.

  9. DE-NT0005638 | netl.doe.gov

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

    DE-NT0005638 Remote Sensing and Sea-Truth Measurements of Methane Flux to the Atmosphere DE-NT0005638 Last Reviewed 2/23/2012 Project Goal The goal of this project is to improve estimates of methane flux from submarine seeps and associated gas hydrate deposits on continental margins by compiling a remote sensing inventory of active gas and oil vents, and completing sea-truth measurement of flux from representative vents in the Gulf of Mexico. Proposed study sites GC184 (540m), GC852 (1400m),

  10. DE-NT0005666 | netl.doe.gov

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

    DE-NT0005666 Characterization of Methane Degradation and Methane-Degrading Microbes in Alaska Coastal Waters DE-NT0005666 Last Reviewed 5/15/2012 Project Goal The goal of this project is gain a better understanding of methane degradation and methane-degrading microbes in order to improve predictive models of methane fluxes in the Arctic. Performer University of Delaware, College of Marine and Earth Studies, Lewes, DE 19968 Map of proposed study area. The area boxed in red is the main region to

  11. DE-NT0006558 | netl.doe.gov

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

    DE-NT0006558 Integrating Natural Gas Hydrates in the Global Carbon Cycle DE-NT0006558 Last Reviewed 5/29/2012 Project Goal The goal of this project is to develop a two-dimensional, basin-scale model for the deep sediment biosphere with methane dynamics to provide a better picture of the distribution of hydrates on the sea floor and their vulnerability to warming of the deep ocean, thus integrating methane hydrates into the global carbon cycle. Performers University of Chicago - Chicago, IL 60637

  12. DE-NT-0004654 | netl.doe.gov

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

    The Instrumented Pipeline Initiative DE-NT-0004654 Goal The goal of the Instrumented Pipeline Initiative (IPI) is to address sensor system needs for low-cost monitoring and inspection as identified in the Department of Energy (DOE) National Gas Infrastructure Research & Development (R&D) Delivery Reliability Program Roadmap. This project intends to develop a new sensing and continuous monitoring system with alternative use as an inspection method. Performers Concurrent Technologies

  13. DE-NT0005667 | netl.doe.gov

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

    DOE/NETL Methane Hydrate Projects Assessing the Efficacy of the Aerobic Methanotropic Biofilter in Methane Hydrate Environments Last Reviewed 1/8/2013 DE-NT0005667 Goal The goal of this project is to assess the efficacy of aerobic methanotrophy in preventing the escape of methane from marine, hydrate-bearing reservoirs to the atmosphere and ultimately to better define the role of aerobic methanotrophy in the global carbon cycle. Methane seeps with the resulting methane plume, Geophysical

  14. DE-NT0005683 | netl.doe.gov

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

    North Slope Decision Support for Water Resource Planning and Management Last Reviewed 6/26/2013 DE-NT0005683 Goal The goal of this project is to develop a general scientific, engineering, and technological support system for water resources planning and management related to oil and gas development on the North Slope of Alaska. Such a system will aid in developing solutions to economic, environmental, and cultural concerns. Performers University of Alaska Fairbanks Systems, Fairbanks, AK

  15. Spore Coat Architecture of Clostridium novyi-NT spores

    SciTech Connect (OSTI)

    Plomp, M; McCafferey, J; Cheong, I; Huang, X; Bettegowda, C; Kinzler, K; Zhou, S; Vogelstein, B; Malkin, A

    2007-05-07

    Spores of the anaerobic bacterium Clostridium novyi-NT are able to germinate in and destroy hypoxic regions of tumors in experimental animals. Future progress in this area will benefit from a better understanding of the germination and outgrowth processes that are essential for the tumorilytic properties of these spores. Towards this end, we have used both transmission electron microscopy and atomic force microscopy to determine the structure of dormant as well as germinating spores. We found that the spores are surrounded by an amorphous layer intertwined with honeycomb parasporal layers. Moreover, the spore coat layers had apparently self-assembled and this assembly was likely to be governed by crystal growth principles. During germination and outgrowth, the honeycomb layers as well as the underlying spore coat and undercoat layers sequentially dissolved until the vegetative cell was released. In addition to their implications for understanding the biology of C. novyi-NT, these studies document the presence of proteinaceous growth spirals in a biological organism.

  16. Best management practices and work plan for installation of and monitoring at temporary weirs and flumes at NT-3, NT-4, and NT-5 Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    1998-02-01

    This Best Management Practices (BMP) and Work Plan has been developed in order to maintain compliance with applicable regulatory requirements by documenting the practices that are required during the installation and maintenance of temporary weirs and flumes at the NT-3, NT-4, and NT-5 tributaries, subsequent collection of water discharge data, and removal of the weirs and flumes. The practices included in this BMP comply with the Clean Water Act and the intent of Sect. 70-8-104(b) of the Tennessee Code Annotated: Tennessee Wildlife Resources Commission Proclamation 94-16 to prevent the destruction of the habitat of state-listed wildlife species that are designated as {open_quotes}in need of management.{close_quotes}

  17. The Fifteenth International Conference on the Science and Application of Nanotubes (NT14)

    SciTech Connect (OSTI)

    cronin, stephen

    2015-01-06

    The Fifteenth International Conference on the Science and Application of Nanotubes (NT14) was held at the University of Southern California in Los Angeles, California on June 2-6, 2014. NT14 upheld the NT tradition of presenting the latest results in the science and applications of nanotubes and related materials in plenary sessions. Emphasis was given to convivial poster sessions and student participation. Over 225 participants attended the conference, including students, post-docs, faculty, and members from industry. A total of 45 talks were presented, as well as 157 posters.

  18. DE-AI26-06NT42938 | netl.doe.gov

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

    938 Gas Hydrates Research Database and Web Dissemination Channel DE-AI26-06NT42938 Last ... The U.S. Hydrate Database stores information on a relational Oracle based system with Web-...

  19. DE-AI26-06NT42878 - Alaminos Canyon Task | netl.doe.gov

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

    Alaminos Canyon Task Geochemical Evaluation of Deep Sediment Hydrate Deposits in Alaminos Canyon, Block 818, Texas-Louisiana Shelf DE-AI26-06NT42878 - Alaminos Canyon Task Project Goal This project was intended to test the usefulness of shallow geochemistry and heat flow data acquisition as an aid in the delineation of deeper, concentrated gas hydrate accumulations. NRL scientists conducted geochemical and heat flow surveys of selected sites in Alaminos Canyon Block 818, to support 1) DOE/

  20. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

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

    New Zealand Task Gas Hydrate Research in Deep Sea Sediments - New Zealand Task DE-AI26-06NT42878 Project Goal The objective of this research is to determine the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Specific objectives include: a). Refine geophysical, geochemical and microbiological technologies for prospecting hydrate distribution and content; b). Contribute to establishing high-priority geographical regions of

  1. DE-AI26-06NT42878 | netl.doe.gov

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

    Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand Task Last Reviewed 5/13/2014 DE-AI26-06NT42878 Goal The goal of the Interagency Agreement between the National Energy Technology Laboratory and the Naval Research Laboratory is to conduct research to enhance understanding of the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Performer Marine Biogeochemistry Section, Naval Research Laboratory,

  2. DE-AM26-05NT42653 | netl.doe.gov

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

    Conceptual Engineering/Socioeconomic Impact Study-Alaska Spur Pipeline DE-AM26-05NT42653 Goal The goal of this project is to provide current information pertaining to the potential construction of a primarily buried spur pipeline that would bring gas from a proposed Alaska North Slope (ANS) gas line to South Central and Interior Alaska. The study is intended to provide comparative information for each of two currently proposed spur pipeline routes. Performers ASRC Constructors, Inc. Michael

  3. DE-FC26-00NT40916 | netl.doe.gov

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

    Fundamentals of Natural Gas and Species Flows from Hydrate Dissociation - Applications to Safety Problems DE-FC26-00NT40916 Last Reviewed 02/05/2010 Project Goal Develop models to help determine the potential for sea floor and wellbore instability during drilling. Background There currently are no models that can address all of the characteristics of natural gas hydrates in sediments. The proposed effort was to develop a method to utilize the unique characteristics of hydrates for future

  4. DE-FC26-00NT40921 | netl.doe.gov

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

    Three-Dimensional Structure and Physical Properties of Methane Hydrate Deposit at Blake Ridge Bathymetric location map of the Blake Ridge study area Bathymetric location map of the Blake Ridge study area DE-FC26-00NT40921 Last Reviewed 02/05/2010 Goal Determine the linkage between hydrate concentration and seismic characteristics in subsea sediments. Performer University of Wyoming, Dept. of Geology and Geophysics - project management and research products Location Laramie, Wyoming 82071

  5. DE-FC26-01NT41158 | netl.doe.gov

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

    Development of an Environmentally Benign Microbial Inhibitor to Control Internal Pipeline Corrosion DE-FC26-01NT41158 Goal: The goal of this project is to help maintain the integrity of the United States natural gas infrastructure. Modified natural gas pipeline test cell Background: Corrosion is a leading cause for pipe failure, and is a main component of the operating and maintenance costs of gas industry pipelines. Quantifying the cost of corrosion generally in the gas industry, and more

  6. DE-FC26-01NT41162 | netl.doe.gov

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

    Improvement to Compressor Engine Reliability through Retrofit Micro-Pilot Ignition System DE-FC26-01NT41162 Goal: The goal of this project is to develop a highly reliable micro-pilot ignition system that can be retrofitted to older, 2-stroke, natural gas compressor engines now used throughout the nation's pipeline network, to enhance operational integrity, increase fuel efficiency and reduce emissions from these machines. Background: In total, the U.S. pipeline industry has approximately 8,000

  7. DE-FC26-01NT41163 | netl.doe.gov

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

    Increased Flexibility of Turbo-Compressors in Natural Gas Transmission through Direct Surge Control DE-FC26-01NT41163 Goal: The goal of this project is to help to improve and optimize the nation's natural gas transmission infrastructure through development of a new method to avoid surge of pipeline compressors. This method will safely expand the range of compressor operations, while minimizing wasteful recycle flow at the low end of the operating envelope, bringing about reductions in wasted

  8. DE-FC26-02NT41324 | netl.doe.gov

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

    Acoustic Detecting and Locating Gas Pipeline Infringement DE-FC26-02NT41324 Goal: The objective of this project is to develop a centralized and automated acoustic monitoring system to detect leaks in, and infringements on, high-pressure natural gas pipelines. This system will detect the unique sound waves and vibrations that are generated when a pipeline break releases gas due to landslides, excavations, demolitions, or other sudden disturbances. The system will be designed to monitor background

  9. DE-FC26-02NT41328 | netl.doe.gov

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

    Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of Sea Floor Monitoring Station DE-FC26-02NT41328 Project Goal Determine the potential impacts of gas hydrate instability in terms of the release of methane into seafloor sediments, the ocean and the atmosphere. Performers University of California, San Diego (Scripps Institution of Oceanography) - manage geochemical, hydrological and sedimentological investigations Texas A&M University - manage field

  10. DE-FC26-02NT41646 | netl.doe.gov

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

    Technologies to Enhance Operation of the Existing Natural Gas Compression Infrastructure DE-FC26-02NT41646 The goal is to improve operation of integral engine/compressors by reducing fuel consumption, increasing capacity, and enhancing mechanical integrity, leading to increased reliability of the nation's natural gas transmission infrastructure. Collage of 4 photos from Duke Energy Station showing Clark HBA Units HBA Units at Duke Energy Station Background: This three-year project employed

  11. DE-FC26-03NT41858 | netl.doe.gov

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

    Use of Pressure-Activated Sealant Technology to Cure Pipeline Leaks DE-FC26-03NT41858 Goal: The goal is to help maintain the nation's natural gas transmission infrastructure through development of a new, efficient, cost-effective method for internally sealing natural gas pipeline leaks through the application of differential pressure-activated sealants. Background: Seal-Tite LLC provides engineered sealing solutions utilizing a proprietary pressure activated sealant technology. This technology

  12. DE-FC26-03NT41859 | netl.doe.gov

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

    Advanced Compressor Engine Controls to Enhance Operation Reliability and Integrity DE-FC26-03NT41859 Goal: The goal of this project is to develop, evaluate, and demonstrate advanced, closed-loop NOx emissions controls for two-stroke integral gas compressor engines to enhance the operation, reliability, and integrity of the natural gas transmission system through development of advanced compressor technologies. Background: The gas transmission industry operates over 4,000 integral engine

  13. DE-FC26-03NT41881 | netl.doe.gov

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

    Innovative Sensors for Pipeline Crawlers to Assess Pipeline Defects and Conditions DE-FC26-03NT41881 Goal: The goal of this project is to develop electromagnetic sensors (based on eddy current technology) that can be integrated with a robotic platform (crawler) to conduct internal natural gas pipeline inspections. Combinations of sensor types will be used to assess a wide range of pipeline conditions, including corrosion (pitting, localized, and extended), mechanical damage, cracking, and seam

  14. DE-FC26-04NT42266 | netl.doe.gov

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

    Delivery Reliability for Natural Gas - Inspection Technologies DE-FC26-04NT42266 Goal: The objective of this project is to develop, construct, integrate, and test/demonstrate an accurate and dependable in-line pipeline inspection tool for natural gas transmission and distribution pipelines (four to eight inches in diameter). The inspection tool will consist of an advanced sensor, based on eddy current technology, capable of detecting pipeline defects and a semi-autonomous robotic platform (for

  15. DE-FC26-04NT42267 | netl.doe.gov

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

    Remote Detection of Internal Pipeline Corrosion Using Fluidized Sensors DE-FC26-04NT42267 Goal: The goal of the project is to develop technology that will enable remote interrogation of the internal corrosion of pipelines. Non-line-of-sight pipeline wireless data transmission test setup Background: Proposed sensor concept According to the Department of Transportation Office of Pipeline Safety (OPS), internal corrosion caused about 15 percent of all gas transmission pipeline reportable incidents

  16. DE-FC26-04NT42268 | netl.doe.gov

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

    High-Altitude, Aerial Natural Gas Leak Detection System DE-FC26-04NT42268 Goal The goal of this project is to develop a Remote Methane Leak Detector (RMLD) system for standoff sensing, from high altitudes, of natural gas distribution and transmission pipeline leaks. Performers Physical Sciences, Inc. (PSI) - Andover, MA Heath Consultants, Inc. - Houston, TX Results Project researchers have: Completed and submitted the project Research Management Plan. Completed and submitted the Technology

  17. DE-FC26-04NT42269 | netl.doe.gov

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

    Advanced Reciprocating Compression Technologies (ARCT) DE-FC26-04NT42269 Goal: The goal of the Advanced Reciprocating Compression Technology (ARCT) program is to create the next generation of reciprocating compressor technology to enhance the flexibility, efficiency, reliability, and integrity of pipeline operations. The suite of technologies developed by this program will substantially improve the current infrastructure by offering increased capabilities to enhance pipeline throughput capacity

  18. DE-FC26-06NT42959 | netl.doe.gov

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

    Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Last Reviewed 6/14/2013 DE-FC26-06NT42959 Goal The goal of this project is to evaluate the direct-current electrical resistivity (DCR) method for remotely detecting and characterizing the concentration of gas hydrates in the deep marine environment. This will be accomplished by adapting existing DCR instrumentation for use on the sea floor in the deep marine environment and testing

  19. DE-FC26-06NT42962-P1 | netl.doe.gov

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

    P1 Phase 1 - Characterization and Qualification of the Methane Hydrate Resource Potential Associated with the Barrow Gas Fields DE-FC26-06NT42962 Project Goal The goal of this project is to characterize and quantify the postulated gas hydrate resource associated with the Barrow Gas Fields - three producing fields located in a permafrost region near Barrow, the North Slope's biggest population center and economic hub. Map of the North Slope Borough showing the location of its eight major

  20. DE-FC26-06NT42963 | netl.doe.gov

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

    3 Methane Recovery from Hydrate-bearing Sediments DE-FC26-06NT42963 Last Reviewed 11/30/2011 Project Goal The goal of this project is to develop observational and experimental data that can provide a better understanding of the basic mechanisms at work in a methane hydrate reservoir that is under production. To this end, a thorough physical understanding of underlying phenomena associated with methane hydrate production will be acquired through unique, multi-scale experiments and associated

  1. {alpha}-particle optical potentials for nuclear astrophysics (NA) and nuclear technology (NT)

    SciTech Connect (OSTI)

    Avrigeanu, V.; Avrigeanu, M.

    2012-11-20

    The high precision of recent measurements for low-energy {alpha}-particle elastic-scattering as well as induced-reaction data makes possible the understanding of actual limits and possible improvement of the global optical model potentials parameters. Involvement of recent optical potentials for reliable description of both the elastic scattering and emission of {alpha}-particles, of equal interest for nuclear astrophysics (NA) and nuclear technology (NT) for fusion devices, is discussed in the present work.

  2. DE-AI26-06NT42878 - Bottom Source Task | netl.doe.gov

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

    Bottom Source Task Gas Hydrate Research in Deep Sea Sediments DE-AI26-06NT42878 - Bottom Source Task Last Reviewed 11/7/2011 Project Goal The objective of this project is to develop and test a bottom-mounted seismic source for mapping gas hydrates in marine environments. The Naval Research Laboratory (NRL) will modify their existing Helmholtz resonator seismic source, which generates both compressional and shear waves, and develop a system for mounting it onto the seafloor. The resulting

  3. DE-FC26-01NT41329 | netl.doe.gov

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

    In Situ Sampling and Characterization of Naturally Occurring Methane Hydrate Using the D/V JOIDES Resolution Last Reviewed 02/05/2010 DE-FC26-01NT41329 photo of a man showing the pressure core sampler on the deck of JOIDES Resolution Pressure core sampler on deck courtesy Texas A&M University Project Goal The goal of the project was to characterize hydrate accumulation at Hydrate Ridge (offshore Oregon) and improve the ability to use geophysical and subsurface logging to identify hydrates. A

  4. DE-FC26-01NT41330 | netl.doe.gov

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

    The National Methane Hydrates R&D Program Gulf of Mexico Gas Hydrates Joint Industry Project (JIP) Characterizing Natural Gas Hydrates in the Deep Water Gulf of Mexico - Applications for Safe Exploration and Production Last Reviewed 9/19/2014 DE-FC26-01NT41330 Goal: The goal of this project is to develop technology and collect data to assist in the characterization of naturally occurring gas hydrates in the deep water Gulf of Mexico (GoM). The intent of the project is to better understand

  5. DE-FC26-01NT41332 | netl.doe.gov

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

    Alaska North Slope Gas Hydrate Reservoir Characterization Last Reviewed 12/10/2014 DE-FC26-01NT41332 Goal The goal of this project is to characterize the large in-place methane hydrate resource on the Alaska North Slope (ANS) and to conduct field and lab studies to determine the potential for methane, produced from hydrate, to become a viable part of the overall energy supply. Performers BP Exploration Alaska, Inc. - providing access to data and selected field areas as well as project

  6. DE-FC26-02NT41316 | netl.doe.gov

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

    Sealing Large Diameter Cast Iron Pipe Joints under Live Conditions DE-FC26-02NT41316 Goal: The project will develop a new technology for the in-line repair of natural gas pipelines. The objective of this project is to design, test, and commercialize a robotic system capable of sealing multiple cast iron bell and spigot joints from a single pipe entry point. The system will affect repairs while the pipe remains in service by traveling through the pipe, cleaning each joint surface, and attaching a

  7. DE-FC26-02NT41318 | netl.doe.gov

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

    Differential Soil Impedance Obstacle Detection DE-FC26-02NT41318 Goal: The goal of this project is to design, fabricate, and test a prototype sensor system for detecting obstacles in front of, or nearby the head of a horizontal directional drilling (HDD) rig. The sensor will be designed to be sensitive to metallic, plastic, or ceramic obstacles embedded in the soil. Background: The use of guided directional drilling for the installation of gas services and mains by the natural gas industry is

  8. DE-FC26-02NT41604 | netl.doe.gov

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

    Pipelines as Networked Communication Links DE-FC26-02NT41604 Goal: The goal of this project is to investigate the use of a natural gas pipeline as a means of transmitting signals by either of two methods: as a waveguide for microwaves or commercial wireless modems, or by directly introducing a signal into the pipe (treating the pipe as a leaky feeder or a multi-ground neutral). Using the pipeline as a carrier for communication signals would facilitate the use of pipeline maintenance and leak

  9. DE-FC26-02NT41632 | netl.doe.gov

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

    Airborne, Optical Remote Sensing of Methane and Ethane for Natural Gas Pipeline Leak Detection DE-FC26-02NT41632 Goal: The goal is to help maintain and enhance the integrity of the nation's natural gas infrastructure. Background: The most common type of leak detection equipment used by the natural gas industry is the Flame Ionization Detector (FID). The FID is a simple, easy to use, portable instrument with a 5 to 10 ppm level of sensitivity. A major limitation of FIDs for natural gas leak

  10. DE-FC26-02NT41643 | netl.doe.gov

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

    IEMDC - Totally Enclosed In-Line Electric Motor Driven Compressor DE-FC26-02NT41643 Goal: The goal of this project is to develop a gas compressor that can be installed directly in a pipeline, utilizing a variable speed induction motor with magnetic bearings. The project will advance the direct-coupled, seal-less, in-line electric motor driven compressor (IEMDC) to the stage where detailed manufacturing drawings can commence. Background: A recognized need exists within the gas transmission

  11. DE-FC26-03NT41877 | netl.doe.gov

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

    Testing of an Advanced Airborne Natural Gas Leak Detection System DE-FC26-03NT41877 Goal: The goal is to improve the method by which the nation's natural gas pipelines are monitored for leaks. This project will flight test a high-sensitivity, broad-coverage, airborne, natural gas leak detection system developed by ITT Industries (formerly Eastman Kodak Company). The ITT airborne system can be used to quickly and efficiently locate and detect and locate concentrations of natural gas associated

  12. DE-FC26-03NT41879 | netl.doe.gov

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

    Development of a Remote External Repair Tool for Damaged or Defective PE Pipe DE-FC26-03NT41879 Goal: The goal of this project is to develop a remote repair tool that utilizes unique chemical and mechanical processes to apply a permanent external repair patch to damaged or defective buried polyethylene (PE) natural gas pipe. This work will demonstrate the functionality and test the performance of a fully engineered prototype repair tool in laboratory and field tests. Test Tool Conceptual Design

  13. DE-FC26-05NT42664 - ESD05-036 | netl.doe.gov

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

    4 - ESD05-036 Geomechanical Performance of Hydrate-Bearing Sediments in Offshore Environments DE-FC26-05NT42664 / ESD05-036 Last Reviewed 12/09/2008 Project Goal The goal of this project is to develop the necessary knowledge base and quantitative predictive capability for modeling the geomechanical performance of hydrate-bearing sediments (HBS) in oceanic environments, in particular to determine the envelope of hydrate stability under conditions typical of those related to the construction and

  14. DE-FC26-05NT42665 | netl.doe.gov

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

    5 Gas Hydrate Instability in the Southeastern Bering Sea DE-FC26-05NT42665 Project Goal The objective of this study was to test the hypothesis that gas hydrate dissociation in marine sediments was associated with and may actually have driven millennial scale climate change during Marine Isotope Stage (MIS) 3 and during other time periods in the late Quaternary. An investigation of the nature of deposition and alteration of the methane hydrate in cores from the Umnak Plateau in the southeastern

  15. DE-FC26-06NT43067 | netl.doe.gov

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

    3067 Mechanisms Leading to Co-existence of Gas and Hydrate in Ocean Sediments DE-FC26-06NT43067 Last Reviewed 5/15/2012 Project Goal The goal of this project is to quantitatively describe and understand the manner in which methane is transported within the Hydrate Stability Zone (HSZ) and consequently, the growth behavior of methane hydrates at both the grain scale and bed scale. Schematic conceptual diagram showing fault pathways for thermal gas to supply hydrate accumulations and free gas

  16. DFPARThIl!NT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERlIfiNATION

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

    s DFPARThIl!NT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERlIfiNATION Page 1 of3 RECIPIENT :State of Hawaii DBEOT STATE : HI PROJECf TITLE: Loan Loss Reserve Funding Opportunity Announc~ment Number DE-FOA-0000052 Procurement Inslrument Number DE-EEOOOO216 NEPA Control Number em Number GF0-0000216-001 GO Based on my review ofthe informalion concerning the proposed aClion, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS

  17. NT~pU.S. Deparfmehnt of Energy P.O0 Bok, 450, MSIN H6-60

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

    NT~pU.S. Deparfmehnt of Energy P.O0 Bok, 450, MSIN H6-60 SAT~s ~Richland, Washington 99352 APR 0 12010 1 0-ESQ-093 Mr. Charles G. Spencer, President and Project Manager Washington River Protection Solutions LLC 2440 Stevens Center Place Richland, Washington 99354 Dear Mr. Spencer: CONTRACT NO. DE-AC27-08RVI14800 - DE MINIMIS CHANGES TO THE HANFORD AN ALYTICAL SERVICES QUALITY ASSURANCE REQUIREMENTS DOCUMENT (HASQARD) Compliance with the HASQARD, DOE/RL-96-68, is required by your Contract

  18. REPORT NT-15-2

    National Nuclear Security Administration (NNSA)

    2 MAY 2015 OCCUPATIONAL RADIATION EXPOSURE FROM U.S. NAVAL NUCLEAR PLANTS AND THEIR SUPPORT FACILITIES NAVAL NUCLEAR PROPULSION PROGRAM DEPARTMENT OF THE NAVY WASHINGTON, D.C. ...

  19. UNITED STATES GOVERNIMI~NT

    Office of Legacy Management (LM)

    National Lead The property near Jacksonville, Florida, owned by the Compeny is operated by Humphreys Gold Corporation. I Moneeite, amounting to about 400 short tons per year is ...

  20. REPORT NT-14-2

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

    breathing for 40 hours per week throughout the year to reach an annual exposure to the lungs of one-tenth the Federal limit. Personnel are also trained to use respiratory...

  1. REPORT NT-14-3

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

    hearing loss. This case is discussed further on page 54. As discussed above for the lungs, the basic Federal limit for radiation exposure to organs of the body from internal...

  2. WAR DEPARTaMMeNT

    Office of Legacy Management (LM)

    It is estixstad or:ly nsa apasifioatim billets will be extmdad ., during Pm-oh sad April. Yisld of haala from new billets is eatizatsd at S and ou old billets at-83. C'n this ...

  3. REPORT NT-14-1

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

    of gamma radioactivity per milliliter, reactor coolant is not discharged to surrounding waters. Figure 1 shows a simplified block diagram of the 4 liquid processing system, which...

  4. REPORT NT-15-4

    National Nuclear Security Administration (NNSA)

    ... Trained personnel are available around the clock to respond to emergency situations and provide first-aid. * Extension of OSHOM Program to Subcontractor Employees: Subcontractors ...

  5. REPORT NT-15-3

    National Nuclear Security Administration (NNSA)

    ... the world's first full-scale nuclear power plant solely for the production of electricity. ... was the first reactor to prove that fuel breeding was possible in a water-cooled plant. ...

  6. NT U.S. Department of Energy

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

    ... NSN 7540-D1-152-8070 STANDARD FORM 30 (REV. 10-83) Previous adition unusable Prescribed by GSA FAR (48 CFR) 53.243 ... TOTAL 67,635,770.56 4,851,382.42 TECC (ESTIMATED COST ...

  7. Microsoft Word - BoNT-Brunger.doc

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

    Figure 1 Structure of the HcB-Syt-II complex. a, σ A -weighted F O - F C electron density map (contoured at 1.5 σ) around Syt-II, overlaid with the final refined model (Syt-II: red and green; HcB: grey). Please note that this map is model-bias free since it is calculated from the phases of the atomic model prior to the inclusion of the Syt-II peptide (using a lower resolution diffraction data set to 2.6 Å). b, Structure of the complex between HcB (salmon and gold) and Syt-II (red). Molecular

  8. Meteorological Towers Display for Windows NT

    Energy Science and Technology Software Center (OSTI)

    1999-05-20

    The Towers Display Program provides a convenient means of graphically depicting current wind speed and direction from a network of meteorological monitoring stations. The program was designed primarily for emergency response applications and, therefore, plots observed wind directions as a transport direction, i.e., the direction toward which the wind would transport a release of an atmospheric contaminant. Tabular summaries of wind speed and direction as well as temperature, relative humidity, and atmospheric turbulence measured atmore » each monitoring station can be displayed. The current implementation of the product at SRS displays data from eight Weather INformation and Display (WIND) System meteorological towers at SRS, meteorological stations established jointly by SRS/WSRC and the Augusta/Richmond County Emergency Management Agency in Augusta, GA, and National Weather Service stations in Augusta, GA. Wind speed and direction are plotted in a Beaufort scale format at the location of the station on a geographic map of the area. A GUI provides for easy specification of a desired date and time for the data to be displayed.« less

  9. Microsoft Word - NT0005682R21

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

    10.8 374 1080 D3 0.1 5.9 0.3667 0.0209 6.3 8440 7.34 -212 11.1 312 900 D4 <0.03 3.9 0.2189 0.0186 6.2 8420 7.18 212 11.3 280 1020 nd- not determined Cd bdl (0.000025 mgL), Se...

  10. OFFICE,

    Office of Legacy Management (LM)

    ..-... bUmME. wArl&l ' rrsldu*. in the dw6lopmQt pmgrwh : Be ostiamts Uuat not man lf+ .b%'o,Qds. cik'e%ah of the eevenl reel& will be require& In :...

  11. DE-FC26-06NT42877 - DE-FC26-02NT41628 - DE-FC26-00NT40920 | netl...

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

    ... near-sea-floor geology from large volumes of 4-component ocean-bottom cable seismic data. Acoustic "wipe-out" zones, evident on chirp sonar records from MC 118 are not indicative ...

  12. DE-PS26-08NT00537

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

    TBD Notice Type: Sources Sought Synopsis: The U.S. Department of Energy (DOE), National Energy TechnologyLaboratory (NETL), is conducting a Market Survey to identify capable 8(a) certified business entities with Model Integration (CMMI) for Development (CMMI-DEV) level 2 or higher interested in providing on-site Information Technology (IT) Support for NETL. For the purpose of this source sought market research, NETL will not consider a Joint Venture (JV) entity (or other teaming arrangements)

  13. DE-NT0006556 | netl.doe.gov

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

    The depth of the reservoir decreases and the viscosity increases toward the west. Currently, the operators are planning to test cold heavy oil production with sand (CHOPS) in Ugnu, ...

  14. DE-NT0005682 | netl.doe.gov

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

    Unconventional oil resources in the United States include two trillion barrels in oil shales, 16 billion barrels in oil sands, and 73 billion barrels remaining heavy oil-in-place. ...

  15. fc26-06nt42391 | netl.doe.gov

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

    the power plant would be transported via pipeline for beneficial use in existing enhanced ... The project addresses advances in coal gasification systems and technologies that permit ...

  16. Cooperative Agreement DE-FC26-06NT42804

    Office of Scientific and Technical Information (OSTI)

    ... Capturing CO 2 from these high concentration streams is easier and cheaper than capturing from low concentration streams like post combustion flue gas from a coal power plant. ...

  17. DE-NT0005665 | netl.doe.gov

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

    ... the University of Alaska and the U.S. Geological Survey, as well as other U.S. and ... Water samples were collected from locations without grounded ice for methane oxidation ...

  18. DE-NT0005668 | netl.doe.gov

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

    ... us that this is an attribute of the data due to geology. The EW line that crosses through the SE crater is overlain on chirp acoustic line 119 from Sleeper et al. (2006) in ...

  19. DE-NT0006553 | netl.doe.gov

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

    ... 288,378 Field Test Planning (Phase 2) - DOE Contribution: 0, Cost Share Contribution: 2,150,656 Well Drilling and Completion (Phase 3A) - DOE Contribution: 8,220,765, Cost ...

  20. Cooperative Agreement DE-FC26-06NT42804

    Office of Scientific and Technical Information (OSTI)

    ... Business in China-U.S. and China: Partners in Development of Green Coal by Fred Palmer, Vice President Peabody Energy ENN Alternative Energy Program-New Pathway to a Low ...

  1. DE-AI26-06NT42878 - Alaminos Canyon Task | netl.doe.gov

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

    ... Preliminary estimates of SMI depths for Alaminos Canyon are generally deeper than data collected in the Gulf of Mexico, mid Chilean Margin and off the coast of New Zealand. The ...

  2. DE-FC26-05NT42664 - ESD05-036 | netl.doe.gov

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

    oil and gas resources, as well as natural gas from hydrates (when this becomes ... the stability of the supporting sediments and placing significant investments at risk. ...

  3. DE-FC26-03NT41857 | netl.doe.gov

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

    Absorption Spectroscopy (TDLAS), Laser Induced Fluorescence (LIF), Coherent Anti-Raman Spectroscopy (CARS), Fourier Transform Infrared Spectroscopy (FTIS), and evanescent sensing. ...

  4. DE-FC26-01NT41161 | netl.doe.gov

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

    The field producing elements or transmission elements will be driven by a 50-200 kHz signal. The planar array will be placed directly on or proximate to the surface of the...

  5. DE-FC26-03NT41880 | netl.doe.gov

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

    design should effectively mitigate the continued propagation of the damage via the slow crack growth (SCG) failure mechanism Performers: Gas Technology Institute (GTI) - project...

  6. DE-FC26-01NT41159 | netl.doe.gov

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

    difficult to detect. The combination of circumferential and axial MFL to improve crack detection and distinguish cracks for axially oriented volumetric defects was also...

  7. DE-FC26-02NT41603 | netl.doe.gov

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

    capable of distinguishing natural gas pipeline leaks from other hydrocarbon leaks or ... engineering prototype handheld sensor to permit remote detection of natural gas leaks ...

  8. DE-FC26-02NT41319 | netl.doe.gov

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

    The enhancement in ease of pipeline condition monitoring would permit more frequent system evaluation resulting in an increase in overall safety and integrity of the natural gas ...

  9. DE-AF26-01NT00394 | netl.doe.gov

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

    The drill has six detachable titanium coring bits that measure 11.5 inches (29 cm) in length and have an 0.875 inch (2.22 cm) internal diameter. The drill is placed in operating ...

  10. Oil & Natural Gas Technology DOE Award No.: DE-NT0005227 Final...

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

    and Type of photovoltaic cell. Angle of tilt refers to the angle of the installed solar panel in relation to the horizontal plane. This angle is important because it will...

  11. PR EPRlNT FUNDAMENTAL CONCEPTS OF DIGITAL IMAGE PROCESSING R...

    Office of Scientific and Technical Information (OSTI)

    ... Fortunately, advances in computer technology have kept pace with the rapid growth in ... An example of this is the obtaining o f two-dimen- sional (2-D) computer-aided tomography ...

  12. DE-FC26-01NT41315 | netl.doe.gov

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

    But the current gas infrastructure is aging and leaks or breakages can occur. Moreover, as the ... miles of new distribution and transmission pipelines will have to be built by ...

  13. DE-FC26-01NT41155 | netl.doe.gov

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

    EXPLORER - Pipeline Inspection System Background: With an aging gas pipeline infrastructure, ... of all distribution and transmission pipelines in the United States. ...

  14. DE-FC26-02NT41320 | netl.doe.gov

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

    for capital-project planning. The monitoring will help to alert system operators to safety problems and trouble spots, ... its use as a monitoring, emergency, or even a ...

  15. DE-FC26-01NT41153 | netl.doe.gov

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

    measurement) or very complex and costly (laser evaluation systems). This method provides a means to quickly and accurately evaluate damage and automatically evaluate pipe condition ...

  16. DE-FC26-01NT41160 | netl.doe.gov

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

    ... The OTDR includes a laser diode driver and a high-speed amplifier to create and detect ... where pipelines are buried with warning signs to prevent accidental third-party damage. ...

  17. DE-FC26-02NT41645 | netl.doe.gov

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

    ... pipeline network by reducing the likelihood of pipeline failure through undetected damage. ... design based on a Banner time-of-flight laser distance sensor Completed communications ...

  18. DE-FC26-02NT41644 | netl.doe.gov

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

    ... measurement) or very complex and costly (laser evaluation systems). This method provides a means to quickly and accurately evaluate damage and automatically evaluate pipe condition ...

  19. DE-FC26-03NT41882 | netl.doe.gov

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

    The WZIM is designed to develop laser based imagery of fusion joint bondline under heated ... Damage to the pipeline system and surrounding environment Risk of fire or explosion Risk ...

  20. DE-AC26-01NT41007 | netl.doe.gov

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

    ... program were to advance fundamental geological, geophysical and geochemical studies of ... included collection of gas-hydrate-bearing core samples and downhole geophysical logging. ...

  1. DE-AI26-05NT42496 | netl.doe.gov

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

    Last Reviewed 05162011 Project Goal The United States Geological Survey (USGS) conducts ... Laboratory studies included complete analysis of the JIP core samples and investigation of ...

  2. DE-FC26-01NT41156 | netl.doe.gov

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

    ... This data was processed and displayed with standard commercial software. SwRI had previously scanned the same plate with a 2-axis gimbaled probe and laboratory equipment, and the ...

  3. DE-FC26-05NT42666 | netl.doe.gov

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

    ... 78,709 Contact Information: NETL - Robert Vagnetti (Robert.Vagnetti@netl.doe.gov or ... McGrail, B., T. Zhu, and B. Hunter, 2005, New Method May Hold Promise for Gas Hydrate ...

  4. DE-FC26-01NT41317 | netl.doe.gov

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

    NETL - Richard Baker (richard.baker@netl.doe.gov or 304-285-4714) GSSI - Alan Schutz (alan@geophysical.com or 603-893-1109) Additional Information: Final Report...

  5. DE-FC26-00NT41024 | netl.doe.gov

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

    systems associated with unconsolidated marine sediments, in Collett, T., A. Johnson, C. Knapp and R. Boswell, eds., Natural Gas Hydrates: Energy Resource and Associated Geologic...

  6. DE-FC26-06NT42667 | netl.doe.gov

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

    systems associated with unconsolidated marine sediments, in Collett, T., A. Johnson, C. Knapp and R. Boswell, eds., Natural Gas Hydrates: Energy Resource and Associated Geologic...

  7. DE-FC26-02NT41633 | netl.doe.gov

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

    installation of welded, full-encirclement steel repair sleeves that resist hoop stress ... weld metal repair, adhesively bonded steel patch repair, and adhesively bonded...

  8. DE-FC26-01NT41154 | netl.doe.gov

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

    sensors employing electromagnetic and acoustic technology (EMAT) for the detection of ... tool, Configured high specification data acquisition system and relevant software ...

  9. DE-FC26-02NT41327 | netl.doe.gov

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

    cell Pressure cell for measurement of acoustic velocity and resistivity on hydrate - ... due either to a lack of sufficient data or to insufficient confidence in the ...

  10. DE-FC26-06NT42961 | netl.doe.gov

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

    characterization methods such as amplitude-versus-offset and acoustic impedance inversion. ... zones, and, unlike most seismic attributes, well-suited to calibration with well log data. ...

  11. DE-FC26-05NT42663 | netl.doe.gov

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

    the acoustic impedance. However, modeling end-member cases can help bracket the results. Once a rock physics gas hydrate model has been established and validated by data, it can ...

  12. DE-FC26-06NT42960 | netl.doe.gov

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

    ... at locations for which seismic or core data are not available. Demonstrated that continuous change of hydrate saturation and acoustic velocity over a long spatial distance ...

  13. DE-FC26-02NT41648 | netl.doe.gov

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

    ... Obtained magnetic flux leakage (MFL), ultrasonic testing (UT), thermal imaging and acoustic emission (AE) data from test specimens. Designed and developed a neural-network based ...

  14. DE-FC26-04NT42270 | netl.doe.gov

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

    Background: Almost all reciprocating pipeline engines were designed 30-60 years ago, ... last few years and applied to research projects performed at the EECL. This knowledge is ...

  15. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

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

    to the formation of "sweet spots", or areas of highly concentrated gas hydrate. ... Titan" across several areas that may be candidates for the discovery of such sweet spots. ...

  16. DE-FC26-03NT41878 | netl.doe.gov

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

    These include: acoustic monitoring devices, continuous fiber-optic sensors buried ... potential interference from extraneous noise sources, including those from CP systems. ...

  17. PR EPRlNT FUNDAMENTAL CONCEPTS OF DIGITAL IMAGE PROCESSING R...

    Office of Scientific and Technical Information (OSTI)

    ... Englewood Cliffs, NJ: Prentice-Hall, Inc., 1977. 3. Huang, T. S., Picture Processing and Digital Filtering. New York: Springer-Verlag, 1975. 14 4. Pratt, W. K., Digital Image ...

  18. DE-AI26-06NT42878 - Bottom Source Task | netl.doe.gov

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

    community that the next step for using seismology to help determine the location and concentration of gas hydrates in the marine environment is to use both compressional (P)...

  19. DE-FC26-01NT41322 | netl.doe.gov

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

    is to develop a Virtual Pipeline System Testbed (VPST) for a natural gas transmission system. ... Background: This project entails the development and integration of a pipeline system ...

  20. DE-FC26-04NT42264 | netl.doe.gov

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

    Goal The goal of this project is to enhance the reliability and integrity of the Nation's natural gas infrastructure through the development, construction, integration and testing ...

  1. Microsoft Word - NT#09019,final draft, 8-7-09.doc

    Office of Scientific and Technical Information (OSTI)

    and actinide content of the cladding. The results of those analyses are shown in Table II. The cladding sample was digested in HF(aq). Dissolution appeared to be complete as it...

  2. DE-FC26-01NT41331 | netl.doe.gov

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

    The Hot Ice well was drilled during the 2002-2003 and 2003-2004 winter drilling seasons, ... The well was drilled as part of a 2-year, cost-shared partnership between NETL, Anadarko ...

  3. DE-FC26-06NT42962-P2 | netl.doe.gov

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

    ... The RFP was released July 10 with responses due August 21, 2009. Bid proposals will support the Authority for Expenditure (AFE) Report which will include the cost of drilling, ...

  4. DE-AF26-01NT00370 | netl.doe.gov

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

    The goal of the project is to better characterize potential methane hydrate drilling sites in the Gulf of Mexico for the Ocean Drilling Program. Performer Western-Geco - data and ...

  5. NT~pU.S. Deparfmehnt of Energy P.O0 Bok, 450, MSIN H6-60

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

    Focus Group determines a change or interpretation to the HASQARD is de minimis (an editorial change or interpretation clarifying but not modifying a requirement - example...

  6. OFFICE,

    Office of Legacy Management (LM)

    OFFICE, . . . . . ..-..__. _ --.-.__.. .-..I............ !..-... bUmME. wArl&l ' rrsldu*. in the dw6lopmQt pmgrwh : Be ostiamts Uuat not man lf+ .b%'o,Q~~~ds. cik'e%ah of the eevenl reel&~ will be require& In : 'ri~ofthehereiabefor6notedeopreodo~ of puriata~tio.aadap :, Iv ve unbntend you vi11 not obj.& to:tha aoe " ai spoh +ant+lea of the mirloua real&es ,, ', ',"" ': ., .,.. i. : /~. ,".. .I,: /, . . ' .* ,; ., ,' ,:.' . .-;. ,-Y .b4 P-0 : ,.

  7. Meetings

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

    NT Redispatch TSR Study and Expansion Process Draft Commercial Expansion Financial Process Map Oct. 28, 2015 Transmission Load Service Agenda ATC NT Dialogue NT Dialogue...

  8. TCMS Examples

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

    BPA - Firm NT BPA Direct Connect Load Figure 2 BPA - Secondary NT BPA Figure 3 3 rd Party - Firm PTP BPA - NT (Firm or Secondary) BPA 3 rd Party Transferor Transfer Load Figure 5...

  9. Meetings

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

    BPA Outage Coordination Presentation NOA - General References Guide Draft NOC Charter Demand Response NOC Meeting Notes - 6122014 April 23, 2014 NT Redispatch Meeting NT...

  10. 4H

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

    spectrum. 1980SE08: 7Li(-, nt), E at rest; measured tt-coin. 4H deduced possible ... 1985DO19: 6Li(-, 2p), (-, nt), E at rest; measured (particle)(particle)-coin ...

  11. Customer Comments

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

    Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open...

  12. Home

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

    Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open...

  13. Meetings

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

    Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open...

  14. Home

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

    Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Meetings Network...

  15. Summary - System Level Modeling and Simulation Tools for Hanford

    Office of Environmental Management (EM)

    d Simul Waste Pr plan needs to c al, processing. e ETR Team R 12 months): ( ssor, memory engineers and tools; (3) Deve ation of uncerta s; (4) Reconcile ween HTWOS l; (5) Link...

  16. Energy 5 0 LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: Energy 5.0 LLC Place: West Palm Beach, Florida Zip: FL 33401 Sector: Renewable Energy Product: String representation "Energy 5.0 deve ... ven...

  17. Annual Reports | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Annual Reports Environmental Monitoring Report NT-16-1 - May 2016 - ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES Radiation Exposure Monitoring Report NT-16-2 - May 2016 - OCCUPATIONAL RADIATION EXPOSURE FROM U.S. NAVAL NUCLEAR PLANTS AND THEIR SUPPORT FACILITIES Report NT-16-3 - May 2016 - OCCUPATIONAL RADIATION EXPOSURE FROM NAVAL REACTORS' DEPARTMENT OF ENERGY FACILITIES Occupational Safety and Health Report

  18. Pseudocapacitive Lithium-Ion Storage in Oriented Anatase TiO2 Nanotube Arrays

    SciTech Connect (OSTI)

    Zhu, K.; Wang, Q.; Kim, J. H.; Pesaran, A. A.; Frank, A. J.

    2012-06-07

    We report on the synthesis and electrochemical properties of oriented anatase TiO{sub 2} nanotube (NT) arrays as electrodes for Li-ion batteries. The TiO{sub 2} NT electrodes displayed both pseudocapacitive Li{sup +} storage associated with the NT surface and the Li{sup +} storage within the bulk material. The relative contribution of the pseudocapacitive and bulk storages depends strongly on the scan rate. While the charges are stored primarily in the bulk at low scan rates (<< 1 mV/s), the surface storage dominates the total storage capacity at higher scan rates (>1 mV/s). The storage capacity of the NT electrodes as a function of charge/discharge rates showed no dependence on the NT film thickness, suggesting that the Li{sup +} insertion/extraction processes occur homogeneously across the entire length of NT arrays. These results indicated that the electron conduction along the NT walls and the ion conduction within the electrolyte do not cause significant hindering of the charge/discharge kinetics for NT electrode architectures. As a result of the surface pseudocapacitive storage, the reversible Li{sup +} storage capacities for TiO{sub 2} NT electrodes were higher than the theoretical storage capacity for bulk anatase TiO{sub 2} materials.

  19. Advance Patent Waiver W(A)2009-048

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by GENERAL ELECTRIC COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0005310

  20. Identified Patent Waiver W(I)2008-011

    Broader source: Energy.gov [DOE]

    This is a request by ELTRON RESEARCH, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42469

  1. Advance Patent Waiver W(A)2008-002

    Broader source: Energy.gov [DOE]

    This is a request by FORD MOTOR COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43276

  2. Identified Patent Waiver W(I)2010-003

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  3. Identified Patent Waiver W(I)2010-005

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  4. Identified Patent Waiver W(I)2010-006

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  5. Advance Patent Waiver W(A)2005-049

    Broader source: Energy.gov [DOE]

    This is a request by AMERICAN AIR LIQUIDE for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-02NT41586.

  6. Advance Patent Waiver W(A)2005-061

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42412.

  7. Advance Patent Waiver W(A)2005-052

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42423.

  8. Oxy-Combustion Boiler Material Development (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    DE-NT0005262 Foster Wheeler North America Corp conducted a laboratory test program to ... Test coupons of boiler tube materials were coated with deposits representative of those ...

  9. Advance Patent Waiver W(A)2005-017

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by OSRA for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42341.

  10. OWNER(S)

    Office of Legacy Management (LM)

    - 1 ' 6,' CMED INVOLW?+NT AT SITE .:c---... I----... Control c Health Physics Protection 0 AECIMED managed operations c Little or None 0 AECMED responsible for c ...

  11. Advance Patent Waiver W(A)2009-061

    Broader source: Energy.gov [DOE]

    This is a request by PPG INDUSTRIES for a DOE waiver of domestic and foreign patent rights under agreement DE-NT0003894

  12. Advance Patent Waiver W(A)2005-062

    Broader source: Energy.gov [DOE]

    This is a request by UNITED TECHNOLOGIES CORPORATION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42626.

  13. Advance Patent Waiver W(A)2009-028

    Broader source: Energy.gov [DOE]

    This is a request by ARKEMA for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01582

  14. Advance Patent Waiver W(A)2012-031

    Broader source: Energy.gov [DOE]

    This is a request by SRI INTERNATIONAL for a DOE Advance patent waiver of domestic and foreign patent rights under agreement DE-NT0005578.

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

    Office of Scientific and Technical Information (OSTI)

    "NT0000749",,"Technical Report",,,,"Southern Company Services Incorporated","USDOE","01 COAL, LIGNITE, AND PEAT; 20 FOSSIL-FUELED POWER PLANTS; 54 ENVIRONMENTAL SCIENCES",,"The...

  16. Advance Patent Waiver W(A)2009-005

    Broader source: Energy.gov [DOE]

    This is a request by CONOCO PHILIPS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0006553

  17. Advance Patent Waiver W(A)2005-058

    Broader source: Energy.gov [DOE]

    This is a request by ASTRONAUTICS CORPORATION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-03NT1948.

  18. Amperex Technology Limited ATL | Open Energy Information

    Open Energy Info (EERE)

    Technology Limited (ATL) Place: N.T., Hong Kong Product: Designer and manufacturer of Lithium Ion Polymer (LIP) battery cells and batteries for OEM customers making cell phones,...

  19. Advance Patent Waiver W(A)2005-023

    Broader source: Energy.gov [DOE]

    This is a request by HEADWATER for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-04NT42448.

  20. Advance Patent Waiver W(A)2007-001

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by EASTMAN KODAK CO. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42933

  1. Introduction

    Office of Scientific and Technical Information (OSTI)

    DE-FC26-03NT41878 Southwest Research Institute Project 14.10211 Submitting Organization Sensor Systems and NDE Technology Department Applied Physics Division Southwest ...

  2. Advance Patent Waiver W(A)2009-049

    Broader source: Energy.gov [DOE]

    This is a request by SPX COOLING TECHNOLOGIESS for a DOE waiver of domestic and foreign patent rights under agreement DE-NT0005647

  3. Advance Patent Waiver W(A)2009-063

    Broader source: Energy.gov [DOE]

    This is a request by CREE, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01577

  4. Advance Patent Waiver W(A)2006-026

    Broader source: Energy.gov [DOE]

    This is a request by CREE, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42932

  5. Advance Patent Waiver W(A)2009-024

    Broader source: Energy.gov [DOE]

    This is a request by SOUTHERN COMPANY SERVICES INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-NT0000749

  6. Advance Patent Waiver W(A)2008-044

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by ALSTOM POWER, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43095

  7. Advance Patent Waiver W(A)2008-031

    Broader source: Energy.gov [DOE]

    This is a request by Novozymes North America for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43084

  8. University of Manchester | Open Energy Information

    Open Energy Info (EERE)

    Name: University of Manchester Address: Core Technology Facility 46 Grafton St Place: Manchester Zip: M13 9NT Region: United Kingdom Sector: Marine and Hydrokinetic Phone Number:...

  9. Advance Patent Waiver W(A)2005-016

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by BAKER HUGHES INTERNATIONAL for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT15488.

  10. Implementing a Corporate Energy Management System

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

    Mi Microbial Detection & Control Mo Molding Mr Micro- replication Pe Predictive Engineering & Modeling Nt Nano- technology Nw Nonwoven Materials Rp Radiation Processing Se Sensors ...

  11. Advance Patent Waiver W(A)2010-054

    Broader source: Energy.gov [DOE]

    This is a request by UNITED TECHNOLOGIE for a DOE waiver of domestic and foreign patent rights under agreement DE-NT003894

  12. Advance Patent Waiver W(A)2006-027

    Broader source: Energy.gov [DOE]

    This is a request by EASTMAN KODAK COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42864

  13. Advance Patent Waiver W(A)2008-032

    Broader source: Energy.gov [DOE]

    This is a request by CUMMINS, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43279

  14. Advance Patent Waiver W(A)2009-020

    Broader source: Energy.gov [DOE]

    This is a request by PRAXAIR, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-NT0005341

  15. Advance Patent Waiver W(A)2007-002

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by HONEYWELL INTERNATIONAL, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42947

  16. Advance Patent Waiver W(A)2005-038

    Broader source: Energy.gov [DOE]

    This is a request by PHILLIPS ELECTRONIC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42342.

  17. Advance Patent Waiver W(A)2009-021

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by PHILIPS LUMILEDS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01583

  18. Meetings

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

    NT Redispatch Short-term ATC Methodology Transmission Commercial Project Integration Roadmap BPA Transmission Commercial Initiatives August 8, 2013 Agenda Transmission Project...

  19. Microsoft Word - S07301_Geo

    Office of Legacy Management (LM)

    ... Magnetic results are consistent with seismic measurements in that regional folding represents an approximately 100 nano Tesla (nT) anomaly between anticlinal and synclinal axes of ...

  20. Carbon Capture and Sequestration: A Regulatory Gap Assessment...

    Office of Scientific and Technical Information (OSTI)

    6 DOE Contract Number: NT0005015 Resource Type: Technical Report Research Org: The University Of Utah Sponsoring Org: USDOE Country of Publication: United States Language: English ...

  1. Carbon Capture and Sequestration: A Regulatory Gap Assessment...

    Office of Scientific and Technical Information (OSTI)

    8 DOE Contract Number: NT0005015 Resource Type: Technical Report Research Org: The University Of Utah Sponsoring Org: USDOE Country of Publication: United States Language: English ...

  2. Advance Patent Waiver W(A)2009-036

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL ELECTRIC COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01579

  3. Advance Patent Waiver W(A)2009-018

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43277

  4. Advance Patent Waiver W(A)2005-004

    Broader source: Energy.gov [DOE]

    This is a request by ALSTO for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-03NT41986.

  5. Advance Patent Waiver W(A)2005-043

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL ELECTRIC COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42451.

  6. Advance Patent Waiver W(A)2009-025

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL ELECTRIC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT05868

  7. Identified Patent Waiver W(I)2010-004

    Broader source: Energy.gov [DOE]

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  8. Identified Patent Waiver W(I)2009-004

    Broader source: Energy.gov [DOE]

    This is a request by URS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-04NT42314

  9. Advance Patent Waiver W(A)2005-037

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UNITED TCHNOLOGIES for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42453.

  10. Advance Patent Waiver W(A)2005-055

    Broader source: Energy.gov [DOE]

    This is a request by SIEMEN for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42646.

  11. Advance Patent Waiver W(A)2005-054

    Broader source: Energy.gov [DOE]

    This is a request by SIEMEN for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42444.

  12. Advance Patent Waiver W(A)2007-022

    Broader source: Energy.gov [DOE]

    This is a request by SIEMENS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-02NT41247

  13. Advance Patent Waiver W(A)2009-017

    Broader source: Energy.gov [DOE]

    This is a request by SPX COOLING TECHNOLOGIES for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-09NT06549

  14. Advance Patent Waiver W(A)2005-042

    Broader source: Energy.gov [DOE]

    This is a request by MACK TRUCK for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42417.

  15. Advance Patent Waiver W(A)2005-041

    Broader source: Energy.gov [DOE]

    This is a request by MACK TRUCK for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42421.

  16. Patent Waiver W(I)2011-013

    Broader source: Energy.gov [DOE]

    This is a request by ALSTOM POWER, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-01NT41223.

  17. Identified Patent Waiver W(I)2011-012

    Broader source: Energy.gov [DOE]

    This is a request by ALSTOM POWER, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-01NT41223.

  18. Identified Patent Waiver W(I)2011-011

    Broader source: Energy.gov [DOE]

    This is a request by ALSTOM POWER, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-01NT41223.

  19. Advance Patent Waiver W(A)2007-015

    Broader source: Energy.gov [DOE]

    This is a request by UNITED TECHNOLOGIES CORP for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43055

  20. Advance Patent Waiver W(A)2008-005

    Broader source: Energy.gov [DOE]

    This is a request by AMERICAN SUPERCONDUCTOR CORPORATION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43243

  1. Advance Patent Waiver W(A)2008-043

    Broader source: Energy.gov [DOE]

    This is a request by AMERICAN SUPERCONDUCTOR CORPORATION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43240

  2. Advance Patent Waiver W(A)2005-040

    Broader source: Energy.gov [DOE]

    This is a request by CORNING INCORPORATED for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42461.

  3. Advance Patent Waiver W(A)2008-033

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by Whitefox Technologies, Limited for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43090

  4. Advance Patent Waiver W(A)2010-048

    Broader source: Energy.gov [DOE]

    This is a request by ROBERT BOSCH, LLC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43274

  5. Tenax Energy | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Logo: Tenax Energy Name: Tenax Energy Place: Darwin, NT Country: Australia Zip: 0801 Sector: Marine and Hydrokinetic, Ocean, Renewable Energy Year Founded:...

  6. Alice Solar City Consortium | Open Energy Information

    Open Energy Info (EERE)

    search Name: Alice Solar City Consortium Place: Alice Springs, Northern Territory, Australia Zip: NT 0871 Sector: Solar Product: A consortium repsonsible for developing the...

  7. Advance Patent Waiver W(A)2007-020

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL ELECTRIC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42950

  8. Advance Patent Waiver W(A)2010-049

    Broader source: Energy.gov [DOE]

    This is a request by PRAXAIR, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43088

  9. Advance Patent Waiver W(A)2007-014

    Broader source: Energy.gov [DOE]

    This is a request by DONALDSON COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42861

  10. Microsoft PowerPoint - TextAnalysis_w_Hadoop

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

    Scientific Computing Hadoop-based document management architecture nt Source HBase Ingest Pub M d RSS Email cumen Source Text Metadata Process Med Do Metadata Annotations Katta...

  11. Advance Patent Waiver W(A)2010-024

    Broader source: Energy.gov [DOE]

    This is a request by EASTMAN CHEMICAL COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42469

  12. CO2 Capture by Absorption with Potassium Carbonate (Technical...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: FC26-02NT41440 Resource Type: Technical Report Research Org: University of Texas Sponsoring Org: USDOE Country of Publication: United States Language: English ...

  13. Advance Patent Waiver W(A)2009-003

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL MOTOR for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0804386

  14. Development of an ELISA microarray assay for the sensitive and simultaneous detection of ten biodefense toxins.

    SciTech Connect (OSTI)

    Jenko, Kathryn; Zhang, Yanfeng; Kostenko, Yulia; Fan, Yongfeng; Garcia-Rodriguez, Consuelo; Lou, Jianlong; Marks, James D.; Varnum, Susan M.

    2014-10-21

    Plant and microbial toxins are considered bioterrorism threat agents because of their extreme toxicity and/or ease of availability. Additionally, some of these toxins are increasingly responsible for accidental food poisonings. The current study utilized an ELISA-based protein antibody microarray for the multiplexed detection of ten biothreat toxins, botulinum neurotoxins (BoNT) A, B, C, D, E, F, ricin, shiga toxins 1 and 2 (Stx), and staphylococcus enterotoxin B (SEB), in buffer and complex biological matrices. The multiplexed assay displayed a sensitivity of 1.3 pg/mL (BoNT/A, BoNT/B, SEB, Stx-1 and Stx-2), 3.3 pg/mL (BoNT/C, BoNT/E, BoNT/F) and 8.2 pg/mL (BoNT/D, ricin). All assays demonstrated high accuracy (75-120 percent recovery) and reproducibility (most coefficients of variation < 20%). Quantification curves for the ten toxins were also evaluated in clinical samples (serum, plasma, nasal fluid, saliva, stool, and urine) and environmental samples (apple juice, milk and baby food) with overall minimal matrix effects. The multiplex assays were highly specific, with little crossreactivity observed between the selected toxin antibodies. The results demonstrate a multiplex microarray that improves current immunoassay sensitivity for biological warfare agents in buffer, clinical, and environmental samples.

  15. Linear Transformation Method for Multinuclide Decay Calculation

    SciTech Connect (OSTI)

    Ding Yuan

    2010-12-29

    A linear transformation method for generic multinuclide decay calculations is presented together with its properties and implications. The method takes advantage of the linear form of the decay solution N(t) = F(t)N{sub 0}, where N(t) is a column vector that represents the numbers of atoms of the radioactive nuclides in the decay chain, N{sub 0} is the initial value vector of N(t), and F(t) is a lower triangular matrix whose time-dependent elements are independent of the initial values of the system.

  16. Atomic-scale studies on the effect of boundary coherency on stability in twinned Cu

    SciTech Connect (OSTI)

    Niu, Rongmei; Han, Ke Su, Yi-Feng; Salters, Vincent J.

    2014-01-06

    The stored energy and hardness of nanotwinned (NT) Cu are related to interaction between dislocations and (111)-twin boundaries (TBs) studied at atomic scales by high-angle annular dark-field scanning transmission electron microscope. Lack of mobile dislocations at coherent TBs (CTBs) provides as-deposited NT Cu a rare combination of stability and hardness. The introduction of numerous incoherent TBs (ITBs) reduces both the stability and hardness. While storing more energy in their ITBs than in the CTBs, deformed NT Cu also exhibits high dislocation density and TB mobility and therefore has increased the driving force for recovery, coarsening, and recrystallization.

  17. completed-storage | netl.doe.gov

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

    Storage Projects Completed Natural Gas Storage Projects Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-DT0000358 Strategic Petroleum Reserve Northrop Grumman Missions System DE-FC26-03NT41813 Geomechanical Analysis and Design Criteria Terralog Technologies DE-FC26-03NT41779 natural-gas-storage Technology Consortium Pennsylvania State University (PSU) DE-FC26-03NT41743 Improved Deliverability in Gas Storage Fields by

  18. Contact-induced spin polarization in BNNT(CNT)/TM (TM=Co, Ni) nanocomposites

    SciTech Connect (OSTI)

    Kuzubov, Alexander A.; Kovaleva, Evgenia A. Avramov, Paul; Kuklin, Artem V.; Mikhaleva, Natalya S.; Tomilin, Felix N.; Sakai, Seiji; Entani, Shiro; Matsumoto, Yoshihiro; Naramoto, Hiroshi

    2014-08-28

    The interaction between carbon and BN nanotubes (NT) and transition metal Co and Ni supports was studied using electronic structure calculations. Several configurations of interfaces were considered, and the most stable ones were used for electronic structure analysis. All NT/Co interfaces were found to be more energetically favorable than NT/Ni, and conductive carbon nanotubes demonstrate slightly stronger bonding than semiconducting ones. The presence of contact-induced spin polarization was established for all nanocomposites. It was found that the contact-induced polarization of BNNT leads to the appearance of local conductivity in the vicinity of the interface while the rest of the nanotube lattice remains to be insulating.

  19. doe_netl_completed_proj | netl.doe.gov

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

    ... University of Mississippi Center for Marine Resources and Environmental Technology (CMRET) DE-AI26-06NT42878 Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand ...

  20. Aeromagnetic Survey At Chena Geothermal Area (Kolker, 2008) ...

    Open Energy Info (EERE)

    Phase I) Notes Fugro, Inc. performed an airborne geophysical survey using the DIGHEM (Digital Helicopter ElectroMagnetics) aircraft over a 937 km2 survey grid. Total field, nT...

  1. 05663_AlaskaHeavyOil | netl.doe.gov

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

    DE-NT0005663 Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the ...

  2. Total Ore Processing Integration and Management

    SciTech Connect (OSTI)

    Leslie Gertsch; Richard Gertsch

    2004-06-30

    This report outlines the technical progress achieved for project DE-FC26-03NT41785 (Total Ore Processing Integration and Management) during the period 01 April through 30 June of 2004.

  3. MEMORANDUM TO: FILE TYPE OF OPERATION

    Office of Legacy Management (LM)

    0 %EWtlE' INVOLVE?NT AT SITE ---...L------'------- ---- Control E %5idlth Physics Protection. 0 AECMED managed operations c; Little or None G AECMED responsible for c ...

  4. Advance Patent Waiver W(A)2005-053

    Broader source: Energy.gov [DOE]

    This is a request by ALLEGHENY TECHNLOGIES WAH CHANG DIVISION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42513.

  5. Author(s).

    Office of Scientific and Technical Information (OSTI)

    ... E. James, Jr., and L. C. Smith, "Detonation Velocity of Pressed I'NT,', Phys. Fluids 4 262 (196 1). 823. M. J. Urizar, S. W. Peterson, and L. C.Smith, 'LDetonation Serisitiviy ...

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

    Office of Scientific and Technical Information (OSTI)

    The Mesaba Energy Project: Clean Coal Power Initiative, Round 2","Stone, Richard; Gray, Gordon; Evans, Robert","2014-07-31T04:00:00Z",1093542,"10.21721093542","None","FC26-06NT423...

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

    Office of Scientific and Technical Information (OSTI)

    Long Term Environment and Economic Impacts of Coal Liquefaction in China","Fletcher, Jerald","2013-12-31T05:00:00Z",1131325,"10.21721131325","None","FC26-06NT42804",,"Technical...

  8. BPA-2015-00300-FOIA Response

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

    NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 FREEDOM OF INFORMATION ACTPRIVACY PROGRAM December 4, 2014 In reply refer to:...

  9. BPA-2015-01157-FOIA Correspondence

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

    c,,NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 7EsoS FREEDOM OF INFORMATION ACTPRIVACY PROGRAM April 13, 2015 In reply refer...

  10. BPA-2014-01482-FOIA Correspondence

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

    Christy Munr Freedom of InformationPrivacy Act Officer Cr ,NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 S7kES O '...

  11. Novel Use of P- and S-Wave Seismic Attenuation for Deep Natural...

    Office of Scientific and Technical Information (OSTI)

    Title: Novel Use of P- and S-Wave Seismic Attenuation for Deep Natural Gas Exploration and ... Publication Date: 2007-09-30 OSTI Identifier: 915819 DOE Contract Number: FC26-04NT42243 ...

  12. WIPP WASTE MINIMIZATION PROGRAM DESCRIPTION

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

    New Mexico 8822 1 NOV 2 3 2011 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environme nt Department 2905 Rodeo Park Drive East, Building 1 Santa...

  13. Viridian Concepts Ltd | Open Energy Information

    Open Energy Info (EERE)

    Cambridge, United Kingdom Zip: SG8 5NT Sector: Solar Product: Developing a low-cost solar thermal panel for household use. Coordinates: 43.003745, -89.017499 Show Map...

  14. ConocoPhillips Gas Hydrate Production Test

    SciTech Connect (OSTI)

    Schoderbek, David; Farrell, Helen; Howard, James; Raterman, Kevin; Silpngarmlert, Suntichai; Martin, Kenneth; Smith, Bruce; Klein, Perry

    2013-06-30

    Work began on the ConocoPhillips Gas Hydrates Production Test (DOE award number DE-NT0006553) on October 1, 2008. This final report summarizes the entire project from January 1, 2011 to June 30, 2013.

  15. Modec Ltd formerly Electric Mercury Vehicles | Open Energy Information

    Open Energy Info (EERE)

    Zip: CV3 2NT Sector: Vehicles Product: The company designs and develops electric delivery vehicles. It has a range of vehicles with an array of leasing and financing options....

  16. Advance Patent Waiver W(A)2011-068

    Broader source: Energy.gov [DOE]

    This is a request by GE GLOBAL RESEARCHH CENTER for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT05870.

  17. Subtask 5.10 - Testing of an Advanced Dry Cooling Technology...

    Office of Scientific and Technical Information (OSTI)

    define the performance and cost characteristics of DDC to determine if further ... DE-FC26-08NT43291. Nonfederal funding was provided by the Wyoming State Legislature under ...

  18. 05643_GeoMech_Bakken | netl.doe.gov

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

    Bakken Formation for Improved Oil Recovery Last Reviewed 6242014 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties of the Bakken Formation ...

  19. Identified Patent Waiver W(I)2010-009

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by SCHWEITZER ENGINEERING LAB INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43311

  20. ARM - Black Forest News

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

    Black Forest News ARM Mobile Facility Completes Field Campaign in Germany January 15, 2008 Microwave Radiometers Put to the Test in Germany September 15, 2007 Zeppelin NT Flies for ...

  1. Coherency Does Not Equate to Stability

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

    to Stability As-grown nanotwin (NT) copper (A) SEM image. (B) An edge-on inverse ... M. Kumar, "Topological view of the thermal stability of nanotwinned copper", Appl. Phys. ...

  2. Advance Patent Waiver W(A)2010-042

    Broader source: Energy.gov [DOE]

    This is a request by UNIVERSITY OF NORTH DAKOTA for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT43291

  3. Advance Patent Waiver W(A)2010-033

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by ROLLS ROYCE FUEL SYSTEMS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01911

  4. 05670_MEMS | netl.doe.gov

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

    Fabry-Perot MEMS Accelerometers for Advanced Seismic Imaging Last Reviewed 1212015 DE-FC26-09NT0005670 Goal The objective of this project is to build an accelerometer and...

  5. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    October 1 to December 30, 2004 time period. Authors: Song Wu ; Zhen Fan ; Richard G. Herman Publication Date: 2004-12-31 OSTI Identifier: 896958 DOE Contract Number: FC26-03NT41865 ...

  6. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    April 1 to June 30, 2004 time period. Authors: Zhen Fan ; Song Wu ; Richard G. Herman Publication Date: 2004-06-30 OSTI Identifier: 896956 DOE Contract Number: FC26-03NT41865 ...

  7. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Authors: Song Wu ; Zhen Fan ; Andrew H. Seltzer Publication Date: 2005-06-30 OSTI Identifier: 896960 DOE Contract Number: FC26-03NT41865 Resource Type: Technical Report Research ...

  8. fabrication-polybenzimidazole-sri | netl.doe.gov

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

    Membrane System for Pre-Combustion Capture of Carbon Dioxide Project No.: FC26-07NT43090 SRI International is developing a high-temperature polymer membrane and ...

  9. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    DE-FC26-03NT41865 to develop a new technology to achieve very low levels of NOx emissions from pulverized coal fired boiler systems by employing a novel system level integration ...

  10. Distributing Urea for the On-Road Vehicle Market | Department...

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

    SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103)

  11. Development of a Durable Low-Temperature Urea-SCR Catalyst for...

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

    for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) NH3-Selective ...

  12. Light dark matter from the U(1){sub X} sector in the NMSSM with...

    Office of Scientific and Technical Information (OSTI)

    next-to-the lightest supersymmetric particle and thermally produced in the early Universe), can serve a good candidate to explain the recent CoGeNT and DAMALIBRA results. ...

  13. Airfoil seal system for gas turbine engine (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    1087365 Assignee: Siemens Energy, Inc. (Orlando, FL) NETL Patent Number(s): 8,469,656 Application Number: 12014,298 Contract Number: FC26-05NT42644 Research Org: Siemens ...

  14. ALTD_at_NERSC_20141008.pptx

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

    ... linklineid i nt(11) N OT N ULL, username v archar(64) N OT N ULL, linkdate d ... executable varchar(1024) N OT N ULL, username v archar(64) N OT N ULL, rundate d ...

  15. Danionics Asia Ltd | Open Energy Information

    Open Energy Info (EERE)

    Place: N.T., Hong Kong, Hong Kong Product: JV between Danionics AS, Denmark, and GP Batteries International Ltd., Hong Kong. References: Danionics Asia Ltd1 This article is a...

  16. Spatial structure and temporal evolution of energetic particle...

    Office of Scientific and Technical Information (OSTI)

    Recent results by the Van Allen Probes mission showed that the occurrence of energetic ion ... storm (Dst -40 nT) on 14 July 2013. Van Allen Probe B, inside geosynchronous orbit, ...

  17. BPA-2015-01221-FOIA Response

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

    3 ,000 6,000 9 ,000 Heernett Environmental Foundation www.heernett.org 7332 Churchill Rd SE Tenino, W A 98589 T977253000000 . CERTIFY ntA T THE ARTICLES -NDOR SERVJCES...

  18. Microsoft Word - WIPP9000.docx

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

    88221 Fo WIPP r October 7 (WIPP) rec arking an cold war. nt mileston RU waste PP team ha ctive of the pment, wh PP at abou aste Treatm half of the IPP has re RU waste s Environm...

  19. Microsoft Word - 40834R02.doc

    Office of Scientific and Technical Information (OSTI)

    14, 2002 DOE Award No.: DE-FG26-00NT40834 Name and Address of Submitting Organization: North Carolina A&T State University Department of Chemical Engineering Greensboro, NC 27411 ...

  20. Bonneville Power Administration

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

    1,NT OF Bonneville Power Administration P.O Box 3621 Portland, Oregon 97208-3621 PUBLIC AFFAIRS March 10, 2010 In reply refer to: DK-7 Tom Jacobs Ex RE: BPA-2010-01030-F Dear Mr....

  1. MOUND Environmental Restoration Program

    Office of Legacy Management (LM)

    ... C). .e J is questionable whether this 11lng :. x is applicable In tb case of ... meeting this need. &sit fall, when d8cu88lng pereonnel requlrem8nt8, It wae pointed out ...

  2. DOE-lM/G/1007-2005 Office

    Office of Legacy Management (LM)

    ... during the surve ys, usuall y flocking with other swallows, primarily Violet-green . ... Avian Wetland Sur veys nt MMT 5--2005 Doc. No. S0200600 Page 2 U.S. Depa rtment of Energy ...

  3. '

    Office of Legacy Management (LM)

    ... Smith), 7evere 9ras9 ml Comer in Jetroit (P. :j. Todt) , Alum3 nwq Company of .imerica at ... CM. Fox, ':I. I4eAen) , Site Y (Cyril Smith), and Hat rolling work has been riono nt ...

  4. Re

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

    Expe rim e nt Se t up CSRM Sys t e m f or At m os ph e ric M ode l l ing v e rs ion 6.5 (SAM v 6.5) 2D w it h axis orie nt e d w e s t -e as t 24 v e rt ical l aye rs w it h grids...

  5. Magnetic field fluctuations observed in the heliosheath and interstellar magnetic field by Voyager 1 at 115.7-124.9 AU during 2011-2013

    SciTech Connect (OSTI)

    Burlaga, L. F.; Ness, N. F.; Florinski, V.; Heerikhuisen, J. E-mail: nfnudel@yahoo.com

    2014-09-10

    We discuss microscale fluctuations of the hour averages of the magnetic field B observed on a scale of one day by Voyager 1 (V1) from 2011.0 to 2012.3143 (when it was within the distant heliosheath, where the average magnetic field strength (B) = 0.17 nT) and during the interval from 2012.6503 to 2013.5855 (when it was within the interstellar plasma with (B) = 0.47 nT). In both regions, the fluctuations were primarily compressive fluctuations, varying along the average B (?T direction in RTN coordinates). In the heliosheath, the average of the daily standard deviations (SDs) of the compressive and transverse components of B were (SD{sub c}) = 0.010 nT and (SD{sub t}) ? 0.005 nT (which is the limit of the measurement). In the distant heliosheath (SD{sub c})/(B) = 0.06, and the distributions of SD were skewed and highly kurtotic. The interstellar magnetic field (ISMF) strength was B = 0.48 nT, but the fluctuations were below the limit of measurement: (SD{sub c}) = 0.004 nT and (abs(SD{sub t})) = 0.004 nT. The distributions of these interstellar SDs have skewness and kurtosis consistent with a Gaussian noise distribution. We also discuss the fluctuations of 48 s averages of B on a scale of 1 day during a 30 day interval when V1 was observing the ISMF. For the fluctuations in all three components of B, SD = 0.010 nT, which gives an upper limit on the fluctuations of the ISMF on the scales observed by V1. This SD rules out the possibility that there is significant power in electromagnetic fluctuations generated by pickup ion ring instabilities at these scales, which strongly constrains models of the IBEX ribbon.

  6. Polyneutron Chain Reactions

    SciTech Connect (OSTI)

    John C. Fisher

    2000-11-12

    Although helium atoms do not form molecules, a sufficiently large number will bind into a stable liquid droplet. A comparable situation is expected for neutrons, with a sufficiently large number binding into a stable droplet of neutron matter. Such polyneutron droplets can be viewed as isotopes of an element with nuclear charge Z=0, tentatively denoted neutrium, symbol Nt. Because of the relatively weak binding of neutrons compared with that of a mix of neutrons and protons, the minimum number of neutrons required for stability of a droplet is fairly large. Early estimates of {approx}60 may be reduced to a dozen or so by the BCS pairing interaction. The Nt entries with N{>=}12 are new to the table of isotopes. Because all of them are beta-unstable, none is expected to persist as a free particle. Yet, some may occasionally be produced by means to be described below, and it is of interest to examine their decay chains and their interactions with charged nuclei to ascertain how their presence might be revealed. Although these reactions are interesting, they cannot be taken seriously without identifying a source for the initial Nt isotope that begins the chain. Here, we consider possible interactions between {sup 16}O and {sup A}Nt. Although there is no strong interaction between them, we can expect a very weak residual attraction that can form a loosely bound {sup 16}O {sup A}Nt nuclear molecule. This is not a compound nucleus in the usual sense because, considered as fluids, the {sup 16}O and {sup A}Nt droplets are immiscible. For a droplet with fewer than about 60 neutrons, beta decay of {sup A}Nt is prevented by the buildup of Coulomb energy associated with transforming {sup A}Nt into {sup A}H in close proximity to {sup 16}O. Thus, it is possible that {sup 16}O {sup A}Nt molecules can persist indefinitely and that a few of them may be present in ordinary water as supermassive oxygen nuclei. Because the binding of these molecules is weak, the {sup A}Nt component can

  7. Intranuclear interactomic inhibition of NF-κB suppresses LPS-induced severe sepsis

    SciTech Connect (OSTI)

    Park, Sung-Dong; Cheon, So Yeong; Park, Tae-Yoon; Shin, Bo-Young; Oh, Hyunju; Ghosh, Sankar; Koo, Bon-Nyeo; Lee, Sang-Kyou

    2015-08-28

    Suppression of nuclear factor-κB (NF-κB) activation, which is best known as a major regulator of innate and adaptive immune responses, is a potent strategy for the treatment of endotoxic sepsis. To inhibit NF-κB functions, we designed the intra-nuclear transducible form of transcription modulation domain (TMD) of RelA (p65), called nt-p65-TMD, which can be delivered effectively into the nucleus without influencing the cell viability, and work as interactomic inhibitors via disruption of the endogenous p65-mediated transcription complex. nt-p65-TMD effectively inhibited the secretion of pro-inflammatory cytokines, including TNF-α, IL-1β, or IL-6 from BV2 microglia cells stimulated by lipopolysaccharide (LPS). nt-p65-TMD did not inhibit tyrosine phosphorylation of signaling mediators such as ZAP-70, p38, JNK, or ERK involved in T cell activation, but was capable of suppressing the transcriptional activity of NF-κB without the functional effect on that of NFAT upon T-cell receptor (TCR) stimulation. The transduced nt-p65-TMD in T cell did not affect the expression of CD69, however significantly inhibited the secretion of T cell-specific cytokines such as IL-2, IFN-γ, IL-4, IL-17A, or IL-10. Systemic administration of nt-p65-TMD showed a significant therapeutic effect on LPS-induced sepsis model by inhibiting pro-inflammatory cytokines secretion. Therefore, nt-p65-TMD can be a novel therapeutics for the treatment of various inflammatory diseases, including sepsis, where a transcription factor has a key role in pathogenesis, and further allows us to discover new functions of p65 under normal physiological condition without genetic alteration. - Highlights: • The nt-p65-TMD is intra-nuclear interactomic inhibitor of endogenous p65. • The nt-p65-TMD effectively inhibited the secretion of pro-inflammatory cytokines. • The excellent therapeutic potential of nt-p65-TMD was confirmed in sepsis model.

  8. Diurnal activity of soil surface arthropods in agroecosystems: design for an inexpensive time-sorting pitfall trap

    SciTech Connect (OSTI)

    Blumberg, A.Y.; Crossley, D.A. Jr.

    1986-01-01

    The design for an inexpensive time-sorting pitfall trap is presented. The basis of the mechanism is a rotary stepping solenoid powered by lantern batteries. Traps were utilized to sample soil surface arthropods at two hour intervals for five 24 hr periods in 1983. One trap each was placed in conventional tillage (CT) and no-tillage (NT) agroecosystems. Soil arthropod surface activity was greatest in CT on 9 July during the dawn and dusk periods but the data did not indicate other dominant trends. Activity in NT was greatest during dusk on 27 June, but again no other dominant trends were evident. When CT and NT are combined over the sample dates, surface soil arthropod activity peaked during dusk, with a smaller activity peak at dawn. 10 refs., 6 figs.

  9. A protein chip membrane-capture assay for botulinum neurotoxin activity

    SciTech Connect (OSTI)

    Marconi, Severine; Ferracci, Geraldine; Berthomieu, Maelys; Kozaki, Shunji; Miquelis, Raymond; Boucraut, Jose; Seagar, Michael

    2008-12-15

    Botulinum neurotoxins A and B (BoNT/A and B) are neuromuscular blocking agents which inhibit neurotransmission by cleaving the intra-cellular presynaptic SNARE proteins SNAP-25 and VAMP2, localized respectively in plasma membrane and synaptic vesicles. These neurotoxins are both dangerous pathogens and powerful therapeutic agents with numerous clinical and cosmetic applications. Consequently there is a need for in vitro assays of their biological activity to screen for potential inhibitors and to replace the widely used in vivo mouse assay. Surface plasmon resonance (SPR) was used to measure membrane vesicle capture by antibodies against SNAP-25 and VAMP2. Substrate cleavage by BoNTs modified capture providing a method to assay toxin activity. Firstly using synaptic vesicles as a substrate, a comparison of the EC{sub 50}s for BoNT/B obtained by SPR, ELISA or flow cytometry indicated similar sensitivity although SPR assays were more rapid. Sonication of brain or neuronal cultures generated plasma membrane fragments with accessible intra-cellular epitopes adapted to measurement of BoNT/A activity. SPR responses were proportional to antigen concentration permitting detection of as little as 4 pM SNAP-25 in crude lysates. BoNT/A activity was assayed using monoclonal antibodies that specifically recognize a SNAP-25 epitope generated by the proteolytic action of the toxin. Incubation of intact primary cultured neurons with BoNT/A yielded an EC{sub 50} of 0.5 pM. The SPR biosensor method was sensitive enough to monitor BoNT/A and B activity in cells cultured in a 96-well format providing an alternative to experimental animals for toxicological assays.

  10. Summary - SRS Salt Waste Processing Facility

    Office of Environmental Management (EM)

    SRS Co DOE S Proces concen actinid in a se remov adjustm sorben sorben solutio passed separa stream extract sufficie separa (with S vitrifica (DWP Sr/acti federa assure and ha Critica The te (CTE) descrip Readin The Ele Site: S roject: S F Report Date: J ited States Why DOE omposite High Lev Savannah Rive ssing Facility (S ntrate targeted des) from High eries of unit ope ved by contactin ment) with a m nt in a batch m nt (containing S on by cross flow d to a solvent e ated to an aque m. The bulk

  11. Office of Legacy Management: The First Five Years FY 2004¬タモ2008

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

    S . D E PA R T M E NT O F U. S . D E PA R T M E NT O F ENERGY ENERGY Managing Today's Change, Protecting Tomorrow's Future Managing Today's Change, Protecting Tomorrow's Future DOE/LM-1461 Office of Legacy Management FY 2004-2008 The First Five Years Front cover photos top to bottom: Rocky Flats, Colorado, site and the Fernald Preserve Visitors Center in Ohio. Back cover photos top to bottom: Pinellas, Florida, site and the Rifle, Colorado, site. This report covers the time period from December

  12. Microsoft PowerPoint - WV SGIP 101810 rev1.pptx

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

    Virginia Smart Grid Implementation Plan - Roadmap Framework GridWeek 2010 Steve Pullins October 18, 2010, Washington, DC This material is based upon work supported by the Department of Energy under Award Number DE AC26 04NT41817 Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States g y Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or

  13. CONTINUATION, O DOCUMENT BEING CONTINUED

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

    CONTINUATION, O DOCUMENT BEING CONTINUED [AGE OF COTNAINSHEET D-C70R7140 5 12 NAME OF OFFEROR OR CONTRACTOR WIASH:NGTON RIVER PROTEC-IO14 SOLU70NS LLC ITEM NO. SUPPLIEStSERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) $1, 124,762,315.05 to $1,124,862,315.05 Accou nt code: ARRPk Fund 06049 Appr Year 2009 Allottee 34 Reporting Entity 421301 Obj;ect- Class 25400 Program '1111370 Project 2002110 WFO 0000000 Local Use 0000000 AtiS A ecy C od6e TLS 2rcr,.nt rCode fl21,' I WAS

  14. Microsoft Word - Glaubach-bio.docx

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

    Biograp Uwe Gla Since 2 Freiberg in unde crushed executio Uwe Gla Geotech He will ELSA. phy aubach 2004, Uwe g. His work erground en d salt, mat on of field an aubach hold hnique and presenting Glaubach w is focused ngineered b terials char nd laborator ds a degree Mining at T at the fifth works as a on the deve barrier syst racterization ry tests. e as gradua echnical Un US/Germa a scientist a elopment of ems, the o n and dev ate geotechn niversity Ber an worksho at the Tec f bituminous

  15. 2010 Advanced Combustion Engine R&D Report

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

    annual progress report 2010 Advanced Combustion Engine Research and Development Approved by Gurpreet Singh Team Leader, Advanced Combustion Engine R&D Vehicle Technologies Program FY 2010 Progress rePort For AdvAnced combustion engine reseArcH And deveLoPment Energy Efficiency and Renewable Energy Vehicle Technologies Program U.S. Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20585-0121 December 2010 DOE-ACE-2010AR ii Advanced Combustion Engine R&D FY 2010 Annual

  16. NATIONAL LF.hD COMPANY OF C4IIO

    Office of Legacy Management (LM)

    ... In the piercing operation tl vntponcnt of the rotat.i.lg force force8 the solid work pit y:ic:rcini: pof.nt which fcms a holJ.ow tube. The metal dis cbmter o,f the war& piece ...

  17. IoT Interoperability at Bosch

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

    Acquire d S oftwa re Innova tions , 2008 Bus ine s s proce s s ma na ge me nt Cloud-ba s e d IoT s olutions Acquiring P ros ys t (a nnounce d Fe brua ry 2015) P...

  18. CX-014311: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace the Bartex Level Instrumentation for HB-Line Tanks NT-31/32 With Radar Level Instrumentation CX(s) Applied: B2.5Date: 08/20/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  19. Quantum dot immunoassays in renewable surface column and 96-well plate formats for the fluorescence detection of Botulinum neurotoxin using high-affinity antibodies

    SciTech Connect (OSTI)

    Warner, Marvin G.; Grate, Jay W.; Tyler, Abby J.; Ozanich, Richard M.; Miller, Keith D.; Lou, Jianlong; Marks, James D.; Bruckner-Lea, Cindy J.

    2009-09-01

    A fluorescence sandwich immunoassay using high affinity antibodies and quantum dot (QD) reporters has been developed for detection of botulinum toxin serotype A (BoNT/A). For the development of the assay, a nontoxic recombinant fragment of the holotoxin (BoNT/A-HC-fragment) has been used as a structurally valid simulant for the full toxin molecule. The antibodies used, AR4 and RAZ1, bind to nonoverlapping epitopes present on both the full toxin and on the recombinant fragment. In one format, the immunoassay is carried out in a 96-well plate with detection in a standard plate reader. Detection down to 31 pM of the BoNT/Hc-fragment was demonstrated with a total incubation time of 3 hours, using AR4 as the capture antibody and QD-coupled RAZ1 as the reporter. In a second format, the AR4 capture antibody was coupled to Sepharose beads, and the immunochemical reactions were carried out in microcentrifuge tubes with an incubation time of 1 hour. These beads were subsequently captured and concentrated in a rotating rod renewable surface flow cell as part of a sequential injection fluidic system. This flow cell was equipped with a fiber optic system for fluorescence measurements. In PBS buffer solution matrix, the BoNT/A-HC-fragment was detected to concentrations as low as 5 pM using the fluidic measurement approach.

  20. Summary - K Basins Sludge Treatment Process

    Office of Environmental Management (EM)

    Assessment (TRA) is tric-based process a t y Office of E dge Trea nt ging Basin or ansfer, The ding- y the ent. ch of e below: * * Th ass at t De but Th est ass con a r de dev Re ...

  1. Calorimetry Network Program

    Energy Science and Technology Software Center (OSTI)

    1998-01-30

    This is a Windows NT based program to run the SRTC designed calorimeters. The network version can communicate near real time data and final data values over the network. This version, due to network specifics, can function in a stand-alone operation also.

  2. CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-05-15

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  3. Crosscutting Technology Development at the Center for Advanced Separation Technologies

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-09-30

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  4. CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

    SciTech Connect (OSTI)

    Christopher E. Hull

    2005-11-04

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  5. Radiological Survey Data for 38 Grove Avenue, Rochelle Park,...

    Office of Legacy Management (LM)

    E a s t m a n , 0 R A. llhltrnan, NE-24 Aeros pace ATG. SYMBOL NEzE4 . - . 4 . W . rNrfif,LcstG F.e.lg DATE RTG. SYMBOT tNtTTALSSlG, N E - 7 3 ( 4 ) N E - 2 4 R F DOE F ...

  6. R. J. smltll. Jr., Chlof, Operotloo~ 8rcloc.b, Roduotim Dirihn...

    Office of Legacy Management (LM)

    L. Knasol, plsoao ship vim air Eqmns 6 oaoh fi-foot logtha from Billet 0. 6509 mad. t&l oi 6 uah Ffoot lagtho from Billotm Em. 6235, 6533, or 6@+ of Who 84thhhu nt+l, to i . ...

  7. CX-008667: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Eliminate the Capability to Transfer HB-Line Filtrate Solution (Tanks NT-51/52) to H Canyon Tank 8.8 CX(s) Applied: B2.5 Date: 04/30/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  8. Low-Cost, Robust, Threat-Aware Wireless Sensor Network for Assuring the Nation's Energy Infrastructure

    SciTech Connect (OSTI)

    Carlos H. Rentel; Peter J. Marshall

    2007-03-30

    In lieu of performing laboratory testing, Eaton Corporation and Oak Ridge National Laboratories (ORNL) conducted an additional field test in March 2007 at ORNL facilities. The results of this test summarized in the report entitled 'DE-FC26-04NT42071, Final Technical Report' submitted to the Department of Energy on June 27, 2007.

  9. UNITED STATES NUCLEAR REGUtiTORY COMMISSION REGION I C31 PARK...

    Office of Legacy Management (LM)

    REGUtiTORY COMMISSION REGION I C31 PARK AVENUE KlNt OF PRUSSIC. PENNSYLVANIA 1P4D6 z,: P -. : &J L . . : ; .; 3 Do:ket No. 40-2286 Westinqhouse Electric Company Lamp D1vis-i ons ...

  10. Innovative Methodology For Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basin

    SciTech Connect (OSTI)

    Jacobi, Rober

    2007-03-28

    This Topical Report (#6 of 9) consists of the figures 3.6-13 to (and including) 3.6-18 (and appropriate figure captions) that accompany the Final Technical Progress Report entitled: “Innovative Methodology for Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basin” for DOE/NETL Award DE-AC26-00NT40698.

  11. Innovative Methodology for Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basin

    SciTech Connect (OSTI)

    Jacobi, Rober

    2007-03-31

    This Topical Report (#6 of 9) consists of the figures 3.6-13 to (and including) 3.6-18 (and appropriate figure captions) that accompany the Final Technical Progress Report entitled: "Fracture-Controlled Sweet Spots in the Northern Appalachian Basin” for DOE/NETL Award DE-AC26-00NT40698.

  12. Slide 1

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

    ER RI I W Wi in nt te er r S Su ur rf fa ac ce e G Gr re ee en nh ho ou us se e F Fl lu ux xe es s Greenhouse Gas Emission Band (cm -1 ) GL Flux (Wm 2 ) AERI Flux (Wm 2 ) CFC-11...

  13. LNG Safety Research: FEM3A Model Development

    SciTech Connect (OSTI)

    Iraj A. Salehi

    2004-09-30

    This quarterly report for DE-FG26-04NT42030 covers a period from July 1, 2004 to September 30, 2004. Activity during this period included preparation of a CD containing the FEM3a FORTRAN code for distribution and organization of an LNG safety workshop. Contract negotiation between GTI and University of Arkansas continued.

  14. New Fabrication Method Improves the Efficiency and Economics of Solar Cells (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-07-01

    Synthetic fabrication strategy optimizes the illumination geometry and transport properties of dye-sensitized solar cells. Using oriented titanium oxide (TiO{sub 2}) nanotube (NT) arrays has shown promise for dye-sensitized solar cells (DSSCs). High solar conversion efficiency requires that the incident light enters the cell from the photoelectrode side. However, for NT-based DSSCs, the light normally enters the cell through the counter electrode because a nontransparent titanium foil is typically used as the substrate for forming the aligned NTs and for making electrical contact with them. It has been synthetically challenging to prepare transparent TiO{sub 2} NT electrodes by directly anodizing Ti metal films on transparent conducting oxide (TCO) substrates because it is difficult to control the synthetic conditions. National Renewable Energy Laboratory (NREL) researchers have developed a general synthetic strategy for fabricating transparent TiO{sub 2} NT films on TCO substrates. With the aid of a conducting Nb-doped TiO{sub 2} (NTO) layer between the Ti film and TCO substrate, the Ti film can be anodized completely without degrading the TCO. The NTO layer protects the TCO from degradation through a self-terminating mechanism by arresting the electric field-assisted dissolution process at the NT-NTO interface. NREL researchers found that the illumination direction and wavelength of the light incident on the DSSCs strongly influenced the incident photon-to-current conversion efficiency, light-harvesting, and charge-collection properties, which, in turn, affect the photocurrent density, photovoltage, and solar energy conversion efficiency. Researchers also examined the effects of NT film thickness on the properties and performance of DSSCs and found that illuminating the cell from the photoelectrode side substantially increased the conversion efficiency compared with illuminating it from the counter-electrode side. This method solves a key challenge in fabricating

  15. Removing Structural Disorder from Oriented TiO2 Nanotube Arrays: Reducing the Dimensionality of Transport and Recombination in Dye-Sensitized Solar Cells

    SciTech Connect (OSTI)

    Zhu, K.; Vinzant, T. B.; Neale, N. R.; Frank, A. J.

    2007-01-01

    We report on the influence of morphological disorder, arising from bundling of nanotubes (NTs) and microcracks in films of oriented TiO{sub 2} NT arrays, on charge transport and recombination in dye-sensitized solar cells (DSSCs). Capillary stress created during evaporation of liquids from the mesopores of dense TiO{sub 2} NT arrays was of sufficient magnitude to induce bundling and microcrack formation. The average lateral deflection of the NTs in the bundles increased with the surface tension of the liquids and with the film thicknesses. The supercritical CO{sub 2} drying technique was used to produce bundle-free and crack-free NT films. Charge transport and recombination properties of sensitized films were studied by frequency-resolved modulated photocurrent/photovoltage spectroscopies. Transport became significantly faster with decreased clustering of the NTs, indicating that bundling creates additional pathways via intertube contacts. Removing such contacts alters the transport mechanism from a combination of one and three dimensions to the expected one dimension and shortens the electron-transport pathway. Reducing intertube contacts also resulted in a lower density of surface recombination centers by minimizing distortion-induced surface defects in bundled NTs. A causal connection between transport and recombination is observed. The dye coverage was greater in the more aligned NT arrays, suggesting that reducing intertube contacts increases the internal surface area of the films accessible to dye molecules. The solar conversion efficiency and photocurrent density were highest for DSSCs incorporating films with more aligned NT arrays owing to an enhanced light-harvesting efficiency. Removing structural disorder from other materials and devices consisting of nominally one-dimensional architectures (e.g., nanowire arrays) should produce similar effects.

  16. Interactions of a potent cyclic peptide inhibitor with the light chain of botulinum neurotoxin A: insights from x-ray crystallography

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

    Kumaran, D.; Adler, M.; Levit, M.; Krebs, M.; Sweeney, R.; Swaminathan, S.

    2015-10-17

    The seven antigenically distinct serotypes (A to G) of botulinum neurotoxin (BoNT) are responsible for the deadly disease botulism. BoNT serotype A (BoNT/A) exerts its lethal action by cleaving the SNARE protein SNAP-25, leading to inhibition of neurotransmitter release, flaccid paralysis and autonomic dysfunction. BoNTs are dichain proteins: the heavy chain is responsible for neurospecific binding, internalization and translocation, and the light chain is responsible for substrate cleavage. Because of their extreme toxicity and prior history of weaponization, the BoNTs are considered to be potential bioterrorism agents. No post-symptomatic therapeutic interventions are available for BoNT intoxication other than critical care;more » therefore it is imperative to develop specific antidotes against this neurotoxin. To this end, a cyclic peptide inhibitor (CPI-1) was synthesized and found to inhibit BoNT/A light chain (Balc) with high affinity. When tested in a cell-free Förster resonance excitation transfer (FRET) assay, CPI-1 was found to have a Ki of 13.9 nM using full-length Balc448 and 42.1 nM using a truncated crystallizable form of light chain (Balc424). Co-crystallization of CPI-1 with Balc424 revealed that in the Balc-CPI-1 complex, the inhibitor adopts a helical conformation, occupies a high percentage of the active site cavity and interacts in an amphipathic manner with critical active site residues. The data suggest that CPI-1 prevents SNAP-25 from accessing the Balc active site by blocking both the substrate binding path at the surface and the Zn2+ binding region involved in catalysis. This is in contrast to linear peptide inhibitors described to date which block only the latter« less

  17. Interactions of a potent cyclic peptide inhibitor with the light chain of botulinum neurotoxin A: insights from x-ray crystallography

    SciTech Connect (OSTI)

    Kumaran, D.; Adler, M.; Levit, M.; Krebs, M.; Sweeney, R.; Swaminathan, S.

    2015-10-17

    The seven antigenically distinct serotypes (A to G) of botulinum neurotoxin (BoNT) are responsible for the deadly disease botulism. BoNT serotype A (BoNT/A) exerts its lethal action by cleaving the SNARE protein SNAP-25, leading to inhibition of neurotransmitter release, flaccid paralysis and autonomic dysfunction. BoNTs are dichain proteins: the heavy chain is responsible for neurospecific binding, internalization and translocation, and the light chain is responsible for substrate cleavage. Because of their extreme toxicity and prior history of weaponization, the BoNTs are considered to be potential bioterrorism agents. No post-symptomatic therapeutic interventions are available for BoNT intoxication other than critical care; therefore it is imperative to develop specific antidotes against this neurotoxin. To this end, a cyclic peptide inhibitor (CPI-1) was synthesized and found to inhibit BoNT/A light chain (Balc) with high affinity. When tested in a cell-free Förster resonance excitation transfer (FRET) assay, CPI-1 was found to have a Ki of 13.9 nM using full-length Balc448 and 42.1 nM using a truncated crystallizable form of light chain (Balc424). Co-crystallization of CPI-1 with Balc424 revealed that in the Balc-CPI-1 complex, the inhibitor adopts a helical conformation, occupies a high percentage of the active site cavity and interacts in an amphipathic manner with critical active site residues. The data suggest that CPI-1 prevents SNAP-25 from accessing the Balc active site by blocking both the substrate binding path at the surface and the Zn2+ binding region involved in catalysis. This is in contrast to linear peptide inhibitors described to date which block only the latter

  18. Laser-driven miniature flyer plates for shock initiation of secondary explosives

    SciTech Connect (OSTI)

    Paisley, D.L.

    1989-01-01

    Miniature flyer plates (<1-mm diameter X <5-micron thick) of aluminum and other materials are accelerated by a 10-ns pulsed Nd:YAG laser to velocities >5 km/s. Velocity profiles are recorded by velocity interferometry (VISAR) techniques and impact planarity by electronic streak photography. Techniques for improving energy coupling from laser to flyer plate will be discussed. Flyer plate performance parameters will be compared with material properties. The P/sup n/t criteria for shock initiation of explosives will be compared for various flyer materials, pressure, and pulse duration. Performance of secondary explosives (PETN, HNS, HMX, various PBX, others) will be reported. These data will detail the experimental effect of t (in P/sup n/t) approaching values of a few nanoseconds. 9 refs., 5 figs.

  19. Giant persistent photoconductivity in BaTiO{sub 3}/TiO{sub 2} heterostructures

    SciTech Connect (OSTI)

    Plodinec, Milivoj; anti?, Ana; Gajovi?, Andreja; Zavanik, Janez; ?eh, Miran

    2014-10-13

    The persistent photoconductivity (PPC) effect in nanotube arrays of barium titanate and TiO{sub 2} (BTO/TiO{sub 2}NT) was studied at room temperature under daylight illumination. The BTO/TiO{sub 2}NT heterostructures exhibited a giant PPC effect that was six orders of magnitude higher than the dark conductivity, followed by a slow relaxation for 3 h. The PPC in this material was explained by the existence of defects at the surfaces and the interfaces of the investigated heterostructures. The sample was prepared using a two-step synthesis: the anodization of a Ti-foil and a subsequent hydrothermal synthesis. The structural and electrical characteristics were studied by micro-Raman spectroscopy, field-emission-gun scanning electron microscopy, and impedance spectroscopy.

  20. Application of Gold Electrodes for the Study of Nickel Based Homogeneous Catalysts for Hydrogen Oxidation

    SciTech Connect (OSTI)

    Nepomnyashchii, Alexander B.; Liu, Fei; Roberts, John A.; Parkinson, Bruce A.

    2013-08-12

    Gold and glassy carbon working electrode materials are compared as suitable substrates for the hydrogen oxidation reaction with Ni(PCy2Nt-Bu2)2(BF4)2 used as a catalyst. Voltammetric responses showing electrocatalytic hydrogen oxidation mediated by the homogeneous electrocatalyst Ni(PCy2Nt-Bu2)2(BF4)2 are identical at glassy carbon and gold electrodes, which shows that gold electrode can be used for hydrogen oxidation reaction. This work is supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences under FWP 56073.

  1. LANL: AOT & LANSCE The Pulse April 2011

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

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

  2. NEUTRON FLUX INTENSITY DETECTION

    DOE Patents [OSTI]

    Russell, J.T.

    1964-04-21

    A method of measuring the instantaneous intensity of neutron flux in the core of a nuclear reactor is described. A target gas capable of being transmuted by neutron bombardment to a product having a resonance absorption line nt a particular microwave frequency is passed through the core of the reactor. Frequency-modulated microwave energy is passed through the target gas and the attenuation of the energy due to the formation of the transmuted product is measured. (AEC)

  3. Rheology of Carbon Fibre Reinforced Cement-Based Mortar

    SciTech Connect (OSTI)

    Banfill, Phillip F. G.; Starrs, Gerry; McCarter, W. John [School of the Built Environment, Heriot-Watt University, Edinburgh, EH14 4AS (United Kingdom)

    2008-07-07

    Carbon fibre reinforced cement based materials (CFRCs) offer the possibility of fabricating 'smart' electrically conductive materials. Rheology of the fresh mix is crucial to satisfactory moulding and fresh CFRC conforms to the Bingham model with slight structural breakdown. Both yield stress and plastic viscosity increase with increasing fibre length and volume concentration. Using a modified Viskomat NT, the concentration dependence of CFRC rheology up to 1.5% fibre volume is reported.

  4. Response Resources Demonstration

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

    Interoperability of Demand Response Resources Demonstration in NY Final Technical Report Award Number: DE-FC26-08NT02869 Project Type: Regional Demonstration Principal Investigator: Andre Wellington, Project Manager, Smart Grid Implementation Group Recipient: Consolidated Edison Company of New York, Inc. Team members: Innoventive Power and Verizon Communications Consolidated Edison Company of New York, Inc. Taxpayer ID Number: 13-5009340 Organizational DUNS: 00-698-2359 4 Irving Place New York,

  5. WIPP WASTE MINIMIZATION PROGRAM DESCRIPTION

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

    Carlsbad, New Mexico 8822 1 NOV 2 3 2011 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environme nt Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Waste Isolation Pilot Plant Annual Waste Minimization Report Dear Mr. Kieling: This letter provides the submittal of the Waste Isolation Pilot Plant Annual Waste Minimization Report. This report is required by and has bee n prepared in accordance with the WIPP

  6. Life prediction methodology for ceramic components of advanced heat engines. Phase 1: Volume 2, Appendices

    SciTech Connect (OSTI)

    1995-03-01

    This volume presents the following appendices: ceramic test specimen drawings and schematics, mixed-mode and biaxial stress fracture of structural ceramics for advanced vehicular heat engines (U. Utah), mode I/mode II fracture toughness and tension/torsion fracture strength of NT154 Si nitride (Brown U.), summary of strength test results and fractography, fractography photographs, derivations of statistical models, Weibull strength plots for fast fracture test specimens, and size functions.

  7. completed_env_projects | netl.doe.gov

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

    Environmental Solutions Completed Projects All Completed Enviromental Solutions Projects Are Listed Below by Category Produced Water | Federal Lands Access | Regulatory Streamlining | Oil Refining Completed Produced Water Management Projects Project Number Project Name Primary Performer DE-NT0005227 Membrane Technology for Produced Water at Lea County, NM Lea County Government, Lovington, NM DE-FE0000833 An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management

  8. de-fe0012870 | netl.doe.gov

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

    SORBENT BASED POST-COMBUSTION CO2 SLIPSTREAM TESTING Project No.: DE-FE0012870 TDA Research Inc. is conducting a pilot-scale demonstration to evaluate its sorbent-based CO2 capture technology process. The process utilizes an alkalized alumina adsorbent (developed by TDA in an earlier DOE sponsored project NT0005497) that requires less steam (compared to other sorbents currently in development) and captures CO2 at intermediate temperature and near ambient pressure and is regenerated with

  9. double-action | netl.doe.gov

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

    Reversible Ionic Liquids as Double-Action Solvents for Efficient CO2 Capture Project No.: DE-NT0005287 In this project, the Georgia Tech Research Corporation is using totally novel chemistryto engender the dramatic changes needed for widespread implementation of CO2 capture in a both environmentally benign and economical process. Current methods of CO2 post-combustion recovery from coal-fired power plants focus on such techniques as absorption in aqueous ethanolamine scrubbers - and this is now

  10. dual-function | netl.doe.gov

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

    Novel Dual Functional Membrane for Controlling Carbon Dioxide Emissions from Fossil Fueled Power Plants Project No.: FG26-04NT42120 Microstructure of the composite membrane Overview of the microstructure of the composite membrane comprising of: (1) a commericially available tubular or hollow fiber ceramic support; (2) a mesoporous surfactant-templated silica sub-layer with pore size 15-50 Å; and (3) a Microporous aminosilicate gas separation membrane layer with pore size 4-10 Å. This completed

  11. 05643_GeoMech_Bakken | netl.doe.gov

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

    Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 6/24/2014 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties of the Bakken Formation in North Dakota, and use these results to increase the success rate of horizontal drilling and hydraulic fracturing in order to improve the ultimate recovery of this vast oil resource. Performer University of North Dakota, Grand Forks, ND 58202-7134 Background Compared to the success of

  12. 05663_AlaskaHeavyOil | netl.doe.gov

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

    Fluid and Rock Property Controls On Production and Seismic Monitoring Alaska Heavy Oils Last Reviewed 12/20/2012 DE-NT0005663 Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the formation's vertical and lateral heterogeneities via core evaluation, evaluating possible recovery processes, and employing geophysical monitoring to assess production and modify production operations. Performers

  13. 05671_UintaWaterStudy | netl.doe.gov

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

    Water-Related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil Shale Development in the Uinta Basin, Utah Last Reviewed 5/15/2012 DE-NT0005671 Goal The goal of this project is to overcome existing water-related environmental barriers to possible oil shale development in the Uinta Basin, Utah. Data collected from this study will help alleviate problems associated with disposal of produced saline water, which is a by-product of methods used to facilitate conventional

  14. 05679_ChemFlood | netl.doe.gov

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

    Bridging the Gap between Chemical Flooding and Independent Oil Producers Last Reviewed 12/15/2012 DE-NT0005679 Goal The goal of this project is to design efficient chemical flooding processes that are necessary for independent oil producers to make an informed assessment for implementation of a pilot or demonstration project. Performer University of Kansas Center for Research, Lawrence, Kan. Collaborators Nine independent oil companies that produce oil from ten Kansas fields are providing data

  15. 05684ArcticLakes | netl.doe.gov

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

    Using Artificial Barriers to Augment Fresh Water Supplies in Shallow Arctic Lakes Last Reviewed 6/26/2013 DE-NT0005684 Goal The goal of this project is to implement a snow control practice to enhance snow drift formation as a local water source to recharge a depleted lake despite possible unfavorable climate and hydrology preconditions (i.e., surface storage deficit and/or low precipitation). Performer University of Alaska Fairbanks, Fairbanks, AK Background Snow is central to activities in

  16. 06554_GreenRiverGIS | netl.doe.gov

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

    GIS and Web-Based Water Resource Geospatial Infrastructure for Oil Shale Development Last Reviewed 6/26/2013 DE-NT0006554 Goal The goal of this project is to develop a GIS- (Geographic Information Systems) and web-based water resource geospatial infrastructure, which contains the basin baseline datasets for surface and groundwater, customized analytical toolsets, and user interfaces (UIs). The water resource geospatial infrastructure will provide water management solutions that will facilitate

  17. ADVANCED COMPRESSOR ENGINE CONTROLS TO ENHANCE OPERATION, RELIABILITY AND INTEGRITY

    SciTech Connect (OSTI)

    Gary D. Bourn; Jess W. Gingrich; Jack A. Smith

    2004-03-01

    This document is the final report for the ''Advanced Compressor Engine Controls to Enhance Operation, Reliability, and Integrity'' project. SwRI conducted this project for DOE in conjunction with Cooper Compression, under DOE contract number DE-FC26-03NT41859. This report addresses an investigation of engine controls for integral compressor engines and the development of control strategies that implement closed-loop NOX emissions feedback.

  18. Meeting Summary for Diagnostic and Performance Feedback for Residential Space Conditioning System Equipment Expert Meeting

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

    Final Report on the Expert Meeting for DIAGNOSTIC AND PERFORMANCE FEEDBACK FOR RESIDENTIAL SPACE CONDITIONING SYSTEM EQUIPMENT Building Science Corporation Industry Team 15 July 2010 Work Performed Under Funding Opportunity Number: DE-FC26-08NT00601 Submitted By: Building Science Corporation 30 Forest Street Somerville, MA 02143 Principal Investigators: Joseph W. Lstiburek, Ph.D., P.Eng. ASHRAE Fellow Betsy Pettit, FAIA Phone Number: 978-589-5100 Fax Number: 978-589-5103 E-Mail:

  19. ENVIROhWNTAL SURVEILLANCE REPORT

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

    i. . > .i . I : .." ', . . .- .,. .., ENVIROhWNTAL SURVEILLANCE REPORT for the NEVADA TEST SITE JU-iY 1970 THROUGH JUNE 1976 REYNOLDS ELECTRICAL h ENGINEERING CO., INC. CONTENTS Abstract . . . . A. Introduction B. Summary of Results c. Sampling and Analysis D. Radioactivity in Air E. Radioactivity in Surface and Ground Water F. References 1 4 6 10 13 24 Appendix '? A. NT'S Environmental Surveillance Air Sampling Locations and Plots 32 B. NTS Environmental Surveillance Supply Wells

  20. Establishment of the Center for Advanced Separation Technologies

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-09-30

    This Final Technical Report covers the eight sub-projects awarded in the first year and the five projects awarded in the second year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  1. The C-4 Dark Matter Experiment

    SciTech Connect (OSTI)

    Bonicalzi, Ricco; Collar, J. I.; Colaresi, J.; Fast, James E.; Fields, N.; Fuller, Erin S.; Hai, M.; Hossbach, Todd W.; Kos, Marek S.; Orrell, John L.; Overman, Cory T.; Reid, Douglas J.; VanDevender, Brent A.; Wiseman, Clinton G.; Yocum, K. M.

    2013-06-01

    Abstract We describe the experimental design of C-4, an expansion of the CoGeNT dark matter search to four identical detectors each approximately three times the mass of the p-type point contact (PPC) germanium diode presently taking data at the Soudan Underground Laboratory. Expected reductions of radioactive backgrounds and energy threshold are discussed, including an estimate of the additional sensitivity to low-mass dark matter candidates to be obtained with this search.

  2. 1

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

    and Improved Data Logging and Collection System for Atmospheric Radiation Measurement Climate Research Facility, Tropical Western Pacific, and North Slope of Alaska Sky Radiation, Ground Radiation, and MET Systems M.T. Ritsche, D.J. Holdridge Environmental Research Division, Argonne National Laboratory Argonne, IL R. Pearson Australian Bureau of Meteorology Darwin, NT Australia Background Aging systems and technological advances mandated changes to the data collection systems at the Atmospheric

  3. 1.TIF

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

    SECTION: DOCUMENT #: 0000003 1OF11 DOE/EIS-01 13 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes 3-P. c1 000003 VOLUME1 FINAL ENVIRONMENTAL IMPACT STATEMENT DISPOSAL OF HANFORD DEFENSE HIGH-LEVEL, TRANSURANIC cr, AND TANK WASTES Hanford Site Richland, Washington ^^$NT Op^^ . . ^ ^ 1 ^ . . . . , . i DECEMBER 1987 U.S. DEPARTMENT OF ENERGY PLEASE RETURN TO: ENVIRONMENTAL DIVISION RESOURCE CENTER This report has been reproduced directly from the best available

  4. 1.TIF

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

    SECTION: DOCUMENT #: 0000003 1OF11 DOE/EIS-01 13 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes 3-P. c1 000003 VOLUME1 FINAL ENVIRONMENTAL IMPACT STATEMENT DISPOSAL OF HANFORD DEFENSE HIGH-LEVEL, TRANSURANIC cr, AND TANK WASTES Hanford Site Richland, Washington ^^$NT Op^^ . . ^ ^ 1 ^ . . . . , . i DECEMBER 1987 U.S. DEPARTMENT OF ENERGY PLEASE RETURN TO: ENVIRONMENTAL DIVISION RESOURCE CENTER This report has been reproduced directly from the best available

  5. membrane-process | netl.doe.gov

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

    CO2 Capture Membrane Process for Power Plant Flue Gas Project No.: DE-NT0005313 (click on image to enlarge) Research Triangle Institute (RTI) International is researching fluorinated polymer membranes for carbon dioxide capture. RTI's research effort includes membrane materials development, module design, and process design. RTI is pursuing the development of two hollow-fiber membrane materials. First, RTI is working with Generon to develop a membrane material constructed of polycarbonate-based

  6. oligomers | netl.doe.gov

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

    High Capacity Oligomers for Low Cost CO2 Capture Project No.: DE-NT0005310 GE Global Research is using both computational and laboratory methods to identify and produce novel oligomeric solvents for the post-combustion capture of carbon dioxide (CO2). An oligomer is a polymer with relatively few structural units. Molecular and system modeling, advanced synthetic methods, and laboratory testing will be used to identify oligomeric solvents that have the potential for high CO2 capture capacity with

  7. potassium | netl.doe.gov

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

    Carbon Dioxide Capture by Absorption with Potassium Carbonate Project No.: FC26-02NT41440 Pilot Plant at the University of Texas Pilot Plant at the University of Texas The University of Texas at Austin investigated an improved process for CO2 capture by alkanolamine absorption that uses an alternative solvent, aqueous potassium carbonate (K2CO3) promoted by piperazine (PZ). If successful, this process would use less energy for CO2 capture than the conventional monoethanolamine (MEA) scrubbing

  8. transitional | netl.doe.gov

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

    from Flue Gas by Phase Transitional Absorption Project No.: FG26-05NT42488 Basic Illustration of the Phase Transitional Absorption Process. Basic Illustration of the Phase Transitional Absorption Process. Hampton University researched a novel carbon dioxide (CO2) absorption concept, phase transitional absorption, that utilizes a two-part proprietary absorbent consisting of an activated agent dissolved in a solvent. Phase separation of the activated agent from the chemical solvent occurs during

  9. vacuum-carbonate | netl.doe.gov

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

    Development and Evaluation of a Novel Integrated Vacuum Carbonate Absorption Process Project No.: DE-NT0005498 ISGS solvent cartoon. ISGS solvent cartoon. The Illinois State Geological Survey is developing an integrated vacuum carbonate absorption process (IVCAP) for post-combustion carbon dioxide (CO2) capture. This process employs potassium carbonate solution as a solvent that can be integrated with the power plant steam cycle by using low-quality steam. Researchers will confirm IVCAP process

  10. zeolite | netl.doe.gov

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

    Metal Monolithic Amine-Grafted Zeolites for CO2 Capture Project No.: FC26-07NT43086 CO2 capture unit with metal monolithic amine-grafted zeolites. (click image to enlarge) The University of Akron is investigating a new sorbent for carbon dioxide (CO2) capture that involves the novel integration of metallic monolith structures coated with amine-grafted zeolites. This sorbent would eliminate the use of corrosive liquid amine and decrease the energy required for sorbent regeneration. The metal

  11. Response to APGA Counsel William Miller.1-14-15.pdf

    Office of Environmental Management (EM)

    Interoperability of Demand Response Resources Demonstration in NY Final Technical Report Award Number: DE-FC26-08NT02869 Project Type: Regional Demonstration Principal Investigator: Andre Wellington, Project Manager, Smart Grid Implementation Group Recipient: Consolidated Edison Company of New York, Inc. Team members: Innoventive Power and Verizon Communications Consolidated Edison Company of New York, Inc. Taxpayer ID Number: 13-5009340 Organizational DUNS: 00-698-2359 4 Irving Place New York,

  12. Connecting to the Internet Securely: Windows 2000 CIAC-2321

    SciTech Connect (OSTI)

    Orvis, W; Call, K; Dias, J

    2002-03-12

    As the threat to computer systems increases with the increasing use of computers as a tool in daily business activities, the need to securely configure those systems becomes more important. There are far too many intruders with access to the Internet and the skills and time to spend compromising systems to not spend the time necessary to securely configure a system. Hand-in-hand with the increased need for security are an increased number of items that need to be securely configured. Windows 2000 has about seven hundred security related policy settings, up from seventy two in Windows NT. While Windows 2000 systems are an extension of the Windows NT 4 architecture, there are considerable differences between these two systems, especially in terms of system and security administration. Operational policy, system security, and file security are other areas where Windows 2000 has expanded considerably beyond the domain model of Windows NT 4. The Windows NT 4 Domain model consists of domains of workstations that, with a single login, share resources and are administered together. The database of user settings and credentials resides in the domain server. Domains can trust other domains to expand the sharing of resources between users of multiple domains. On Windows 2000, the domains still exist but multiple domains that share trust are combined into Domain Trees and Domain Forests depending on how the logical namespace is divided. These trees and forests are combined under a new object called Active Directory. Domains themselves are broken down into Organizational Units. As such, there are more levels at which security policies can be set and for which information sharing can be controlled.

  13. Recovery. Oxygen Transport Membrane-Based OxyCombustion for CO2 Capture from Power Plants

    SciTech Connect (OSTI)

    Kelly, Sean; Geary, Joan; Chakravrti, Shrikar; Wilson, Jamie; Christie, Max; Peck, John; Li, Juan; Lane, Jonathan; Gonzalez, Javier; Lu, Yunxiang; Biradar, Mahesh; Robinson, Chuck; Lin, Jiefeng; Plonczak, Pawel; Lu, Zigui; Swami, Sadashiv; Stuckert, Ines

    2015-12-22

    This Final report documents and summarizes all of the work performed for the DOE award DE-FC26-07NT43088 during the period from April 2007 - June 2012. This report outlines accomplishments for the following tasks: Task 1 – Process and Systems Engineering, Task 2 – OTM Performance Improvement, Task 3 – OTM Manufacturing Development, Task 4 - Laboratory Scale Testing and Task 5 – Project Management.

  14. HYDROCARBON AND SULFUR SENSORS FOR SOFC SYSTEMS

    SciTech Connect (OSTI)

    A.M. Azad; Chris Holt; Todd Lesousky; Scott Swartz

    2003-11-01

    The following report summarizes work conducted during the Phase I program Hydrocarbon and Sulfur Sensors for SOFC Systems under contract No. DE-FC26-02NT41576. For the SOFC application, sensors are required to monitor hydrocarbons and sulfur in order to increase the operation life of SOFC components. This report discusses the development of two such sensors, one based on thick film approach for sulfur monitoring and the second galvanic based for hydrocarbon monitoring.

  15. Stanford Synchrotron Radiation Lightsource

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

    Botulinum Neurotoxin is Bio-shielded by NTNHA in a Handshake Complex SSRL Science Summary - October 2012 Figure A single reconstructed slice and a volume rendering of the tomography sequence. Botulinum neurotoxins (BoNTs) invade motor neurons at their junctions with muscular tissue, where the toxins disable the release of the neurotransmitter acetylcholine and subsequently paralyze the affected muscles. Accidental BoNT poisoning primarily occurs through ingestion of food products contaminated by

  16. Slide 1

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

    System Optimization Smart Grid, Demand Dispatch and Microgrids Joe Miller - Smart Grid Implementation Strategy Team Lead September 27, 2011 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes

  17. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II

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

    Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) | Department of Energy 5 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005_deer_lambert.pdf (232.58 KB) More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Tier 2 Diesel Light-Duty Trucks

  18. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II

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

    Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) | Department of Energy 4 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Ford Motor Company 2004_deer_hammerle.pdf (444.2 KB) More Documents & Publications Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5

  19. Categorical Exclusion Determination Form Proposed Action Title: (0474-1528) Ideal Power Converters Inc. -

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

    nt n rgy *Submitby£-mail Categorical Exclusion Determination Form Proposed Action Title: (0474-1528) Ideal Power Converters Inc. - Dual Bi-Directional Silicon IGBTs Modules Enables Breakthrough PV Inverter Using Current-Modulation Topology Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCitY/County/State): California, New York, Virginia, Texas Proposed Action Description: Funding will support development of a low-cost, high-efficiency 100 kW power inverter to

  20. Energy

    Office of Legacy Management (LM)

    ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information

  1. Accelerated Cartesian expansion (ACE) based framework for the rapid evaluation of diffusion, lossy wave, and Klein-Gordon potentials

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

    Baczewski, Andrew David; Vikram, Melapudi; Shanker, Balasubramaniam; Kempel, Leo

    2010-08-27

    Diffusion, lossy wave, and Klein–Gordon equations find numerous applications in practical problems across a range of diverse disciplines. The temporal dependence of all three Green’s functions are characterized by an infinite tail. This implies that the cost complexity of the spatio-temporal convolutions, associated with evaluating the potentials, scales as O(Ns2Nt2), where Ns and Nt are the number of spatial and temporal degrees of freedom, respectively. In this paper, we discuss two new methods to rapidly evaluate these spatio-temporal convolutions by exploiting their block-Toeplitz nature within the framework of accelerated Cartesian expansions (ACE). The first scheme identifies a convolution relation inmore » time amongst ACE harmonics and the fast Fourier transform (FFT) is used for efficient evaluation of these convolutions. The second method exploits the rank deficiency of the ACE translation operators with respect to time and develops a recursive numerical compression scheme for the efficient representation and evaluation of temporal convolutions. It is shown that the cost of both methods scales as O(NsNtlog2Nt). Furthermore, several numerical results are presented for the diffusion equation to validate the accuracy and efficacy of the fast algorithms developed here.« less

  2. Molecular assembly of Clostridium botulinum progenitor M complex of type E

    SciTech Connect (OSTI)

    Eswaramoorthy, Subramaniam; Sun, Jingchuan; Li, Huilin; Singh, Bal Ram; Swaminathan, Subramanyam

    2015-12-07

    Clostridium botulinum neurotoxin (BoNT) is released as a progenitor complex, in association with a non-toxic-non-hemagglutinin protein (NTNH) and other associated proteins. We have determined the crystal structure of M type Progenitor complex of botulinum neurotoxin E [PTC-E(M)], a heterodimer of BoNT and NTNH. The crystal structure reveals that the complex exists as a tight, interlocked heterodimer of BoNT and NTNH. The crystal structure explains the mechanism of molecular assembly of the complex and reveals several acidic clusters at the interface responsible for association at low acidic pH and disassociation at basic/neutral pH. Furthermore, the similarity of the general architecture between the PTC-E(M) and the previously determined PTC-A(M) strongly suggests that the progenitor M complexes of all botulinum serotypes may have similar molecular arrangement, although the neurotoxins apparently can take very different conformation when they are released from the M complex.

  3. CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN SEROTYPE B.

    SciTech Connect (OSTI)

    SWAMINATHAN,S.; ESWARAMOORTHY,S.

    2001-11-19

    The toxigenic strains of Clostridium botulinum produce seven serologically distinct types of neurotoxins labeled A - G (EC 3.4.24.69), while Clostridium tetani produces tetanus neurotoxin (EC 3.4.24.68). Botulinum and tetanus neurotoxins (BoNTs and TeNT) are produced as single inactive chains of molecular mass of approximately 150 kDa. Most of these neurotoxins are released after being cleaved into two chains, a heavy chain (HI) of 100 kDa and a light chain (L) of 50 kDa held together by an interchain disulfide bond, by tissue proteinases. BoNT/E is released as a single chain but cleaved by host proteinases [1]. Clostvidium botulinum neurotoxins are extremely poisonous proteins with their LD{sub 50} for humans in the range of 0.1 - 1 ng kg{sup -1} [2]. Botulinum neurotoxins are responsible for neuroparalytic syndromes of botulism characterized by serious neurological disorders and flaccid paralysis. BoNTs block the release of acetylcholine at the neuromuscular junction causing flaccid paralysis while TeNT blocks the release of neurotransmitters like glycine and {gamma}-aminobutyric acid (GABA) in the inhibitory interneurons of the spinal cord resulting in spastic paralysis. In spite of different clinical symptoms, their aetiological agents intoxicate neuronal cells in the same way and these toxins have similar structural organization [3].

  4. Disaster recovery plan for HANDI 2000 business management system

    SciTech Connect (OSTI)

    Adams, D.E.

    1998-09-29

    The BMS production implementation will be complete by October 1, 1998 and the server environment will be comprised of two types of platforms. The PassPort Supply and the PeopleSoft Financials will reside on LNIX servers and the PeopleSoft Human Resources and Payroll will reside on Microsoft NT servers. Because of the wide scope and the requirements of the COTS products to run in various environments backup and recovery responsibilities are divided between two groups in Technical Operations. The Central Computer Systems Management group provides support for the LTNIX/NT Backup Data Center, and the Network Infrastructure Systems group provides support for the NT Application Server Backup outside the Data Center. The disaster recovery process is dependent on a good backup and recovery process. Information and integrated system data for determining the disaster recovery process is identified from the Fluor Daniel Hanford (FDH) Risk Assessment Plan, Contingency Plan, and Backup and Recovery Plan, and Backup Form for HANDI 2000 BMS.

  5. Effect of temperature on the nano/microstructure and mechanical behavior of nanotwinned Ag films

    SciTech Connect (OSTI)

    Zhang, Huan; Geng, Jie; Ott, Ryan T.; Besser, Matthew F.; Kramer, Matthew J.

    2015-06-24

    In situ and ex situ annealed nanotwinned (NT) Ag thin films have been investigated by TEM and tensile testing to reveal the thermal stability of the twin boundaries, grain boundaries, dislocation densities, and their respective influence of the macroscopic yield stress. The NT Ag films synthesized by magnetron sputtering form both coherent (CTB, Σ3{111}) and incoherent (ITB, Σ3{112}) twin boundaries that are thermally stable up to 473 K (200 Celsius), i.e., no obvious changes in grain size, twin spacing, and yield stress. In situ TEM observations show the dislocations become mobile at 453 K (180 Celsius) resulting in dislocation annihilation primarily at twin and grain boundaries. Rotation of grains with low-angle grain boundaries was observed during in situ heating, resulting in the growth of columnar grains above 453 K (180 Celsius). However, no noticeable changes in the spacings of CTBs were observed during the entire in situ and ex situ annealing [up to 873 K (600 Celsius)]. The increase in grain size and concomitant decrease in yield stress following annealing at various temperatures can be described by the Hall-Petch relationship, demonstrating that grain size rather than twin spacing is most sensitive to thermal annealing and plays a dominant role in the deformation of NT Ag films.

  6. Effect of temperature on the nano/microstructure and mechanical behavior of nanotwinned Ag films

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

    Zhang, Huan; Geng, Jie; Ott, Ryan T.; Besser, Matthew F.; Kramer, Matthew J.

    2015-06-24

    In situ and ex situ annealed nanotwinned (NT) Ag thin films have been investigated by TEM and tensile testing to reveal the thermal stability of the twin boundaries, grain boundaries, dislocation densities, and their respective influence of the macroscopic yield stress. The NT Ag films synthesized by magnetron sputtering form both coherent (CTB, Σ3{111}) and incoherent (ITB, Σ3{112}) twin boundaries that are thermally stable up to 473 K (200 Celsius), i.e., no obvious changes in grain size, twin spacing, and yield stress. In situ TEM observations show the dislocations become mobile at 453 K (180 Celsius) resulting in dislocation annihilationmore » primarily at twin and grain boundaries. Rotation of grains with low-angle grain boundaries was observed during in situ heating, resulting in the growth of columnar grains above 453 K (180 Celsius). However, no noticeable changes in the spacings of CTBs were observed during the entire in situ and ex situ annealing [up to 873 K (600 Celsius)]. The increase in grain size and concomitant decrease in yield stress following annealing at various temperatures can be described by the Hall-Petch relationship, demonstrating that grain size rather than twin spacing is most sensitive to thermal annealing and plays a dominant role in the deformation of NT Ag films.« less

  7. Uranium (VI)Bis(imido) chalcogenate complexes:synthesis and density functional theory analysis

    SciTech Connect (OSTI)

    Spencer, Liam P; Batista, Enrique R; Boncella, James M; Yang, Ping; Scott, Brian L

    2009-01-01

    Bis(imido) uranium(VI) trans- and cis-dichalcogenate complexes with the general formula U(NtBu)2(EAr)2(OPPh3)2 (EAr = O-2-tBuC6H4, SPh, SePh, TePh) and U(NtBu)2(EAr)2(R2bpy) (EAr = SPh, SePh, TePh) (R2bpy = 4,4'-disubstituted-2,2'-bipyridyl, R = Me, tBu) have been prepared. This family of complexes includes the first reported monodentate selenolate and tellurolate complexes of uranium(VI). Density functional theory calculations show that covalent interactions in the U-E bond increase in the trans-dichalcogenate series U(NtBu)2(EAr)2(OPPh3)2 as the size of the chalcogenate donor increases and that both 5f and 6d orbital participation is important in the M-E bonds of U-S, U-Se, and U-Te complexes.

  8. Composite WO3/TiO2 nanostructures for high electrochromic activity

    SciTech Connect (OSTI)

    Reyes-Gil, Karla R.; Stephens, Zachary D.; Stavila, Vitalie; Robinson, David B.

    2015-01-06

    A composite material consisting of TiO2 nanotubes (NT) with WO3 electrodeposited on its surface has been fabricated, detached from its Ti substrate, and attached to a fluorine-doped tin oxide (FTO) film on glass for application to electrochromic (EC) reactions. Several adhesion layers were tested, finding that a paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length and WO3 concentration on the EC performance were studied. As a result, the composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast, and longer memory time compared with the pure WO3 and TiO2 materials

  9. Composite WO3/TiO2 nanostructures for high electrochromic activity

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

    Reyes-Gil, Karla R.; Stephens, Zachary D.; Stavila, Vitalie; Robinson, David B.

    2015-01-06

    A composite material consisting of TiO2 nanotubes (NT) with WO3 electrodeposited on its surface has been fabricated, detached from its Ti substrate, and attached to a fluorine-doped tin oxide (FTO) film on glass for application to electrochromic (EC) reactions. Several adhesion layers were tested, finding that a paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length and WO3 concentration on the EC performancemore » were studied. As a result, the composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast, and longer memory time compared with the pure WO3 and TiO2 materials« less

  10. 2014_Q1.indd

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

    W We We We el lc lc lc com om om o e e e e t to to to to t t t t th he he he he J J J J Jan an an anua ua ua uary ry ry ry y M M -M M Mar ar ar ar h ch ch ch ch 2 2 2 2 201 01 01 01 014 4 4 4 4 i is is is issu su su sue e e e f of of of of t t t t th he he he he U U U U U S S S .S .S. . D De De De Depa pa pa pa p rt rt rt rtme me me ment nt nt nt o o o of f f f f En En En Ener er er ergy gy gy gy gy ( ( ( ( ( ( O DO DO DO DO ) E) E) E) E) ) Of Of Of Offi fi fi fi ce ce ce o o of f f f L Le Le

  11. Ceramic Technology Project data base: September 1992 summary report

    SciTech Connect (OSTI)

    Keyes, B.L.P.

    1993-06-01

    Data presented in this report represent an intense effort to improve processing methods, testing methods, and general mechanical properties (rupture modulus, tensile, creep, stress-rupture, dynamic and cyclic fatigue, fracture toughness) of candidate ceramics for use in advanced heat engines. This work was performed by many facilities and represents only a small part of the data generated by the Ceramic Technology Project (CTP) since 1986. Materials discussed include GTE PY6, GN-10, NT-154, NT-164, SN-260, SN-251, SN-252, AY6, silicon nitride combined with rare-earth oxides, Y-TZP, ZTA, NC-433, NT-230, Hexoloy SA, MgO-PSZ-to-MgO-PSZ joints, MgO-PSZ-to-cast iron, and a few whisker/fiber-reinforced ceramics. Information in this report was taken from the project`s semiannual and bimonthly progress reports and from final reports summarizing the results of individual studies. Test results are presented in tabular form and in graphs. All data, including test rig descriptions and material characterizations, are stored in the CTP data base and are available to all project participants on request. The objective of this report is to make available the test results from these studies but not to draw conclusions from those data.

  12. Molecular assembly of Clostridium botulinum progenitor M complex of type E

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

    Eswaramoorthy, Subramaniam; Sun, Jingchuan; Li, Huilin; Singh, Bal Ram; Swaminathan, Subramanyam

    2015-12-07

    Clostridium botulinum neurotoxin (BoNT) is released as a progenitor complex, in association with a non-toxic-non-hemagglutinin protein (NTNH) and other associated proteins. We have determined the crystal structure of M type Progenitor complex of botulinum neurotoxin E [PTC-E(M)], a heterodimer of BoNT and NTNH. The crystal structure reveals that the complex exists as a tight, interlocked heterodimer of BoNT and NTNH. The crystal structure explains the mechanism of molecular assembly of the complex and reveals several acidic clusters at the interface responsible for association at low acidic pH and disassociation at basic/neutral pH. Furthermore, the similarity of the general architecture betweenmore » the PTC-E(M) and the previously determined PTC-A(M) strongly suggests that the progenitor M complexes of all botulinum serotypes may have similar molecular arrangement, although the neurotoxins apparently can take very different conformation when they are released from the M complex.« less

  13. Computer-aided identification, synthesis, and biological evaluation of novel inhibitors for botulinum neurotoxin serotype A

    SciTech Connect (OSTI)

    Teng, Y. G.; Berger, W. T.; Nesbitt, N. M.; Kumar, K.; Balius, T. E.; Rizzo, R. C.; Tonge, P. J.; Ojima, I.; Swaminathan, S.

    2015-07-27

    Botulinum neurotoxins (BoNTs) are among the most potent biological toxin known to humans, and are classified as Category A bioterrorism agents by the Centers for Disease Control and prevention (CDC). There are seven known BoNT serotypes (A-G) which have been thus far identified in literature. BoNTs have been shown to block neurotransmitter release by cleaving proteins of the soluble NSF attachment protein receptor (SNARE) complex. Disruption of the SNARE complex precludes motor neuron failure which ultimately results in flaccid paralysis in humans and animals. Currently, there are no effective therapeutic treatments against the neurotoxin light chain (LC) after translocation into the cytosols of motor neurons. In this work, high-throughput virtual screening was employed to screen a library of commercially available compounds from ZINC database against BoNT/A-LC. Among the hit compounds from the in-silico screening, two lead compounds were identified and found to have potent inhibitory activity against BoNT/A-LC in vitro, as well as in Neuro-2a cells. A few analogues of the lead compounds were synthesized and their potency examined. One of these analogues showed an enhanced activity than the lead compounds

  14. Computer-aided identification, synthesis, and biological evaluation of novel inhibitors for botulinum neurotoxin serotype A

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

    Teng, Y. G.; Berger, W. T.; Nesbitt, N. M.; Kumar, K.; Balius, T. E.; Rizzo, R. C.; Tonge, P. J.; Ojima, I.; Swaminathan, S.

    2015-07-27

    Botulinum neurotoxins (BoNTs) are among the most potent biological toxin known to humans, and are classified as Category A bioterrorism agents by the Centers for Disease Control and prevention (CDC). There are seven known BoNT serotypes (A-G) which have been thus far identified in literature. BoNTs have been shown to block neurotransmitter release by cleaving proteins of the soluble NSF attachment protein receptor (SNARE) complex. Disruption of the SNARE complex precludes motor neuron failure which ultimately results in flaccid paralysis in humans and animals. Currently, there are no effective therapeutic treatments against the neurotoxin light chain (LC) after translocation intomore » the cytosols of motor neurons. In this work, high-throughput virtual screening was employed to screen a library of commercially available compounds from ZINC database against BoNT/A-LC. Among the hit compounds from the in-silico screening, two lead compounds were identified and found to have potent inhibitory activity against BoNT/A-LC in vitro, as well as in Neuro-2a cells. A few analogues of the lead compounds were synthesized and their potency examined. One of these analogues showed an enhanced activity than the lead compounds« less

  15. Resolving the tips of the tree of life: How much mitochondrialdata doe we need?

    SciTech Connect (OSTI)

    Bonett, Ronald M.; Macey, J. Robert; Boore, Jeffrey L.; Chippindale, Paul T.

    2005-04-29

    Mitochondrial (mt) DNA sequences are used extensively to reconstruct evolutionary relationships among recently diverged animals,and have constituted the most widely used markers for species- and generic-level relationships for the last decade or more. However, most studies to date have employed relatively small portions of the mt-genome. In contrast, complete mt-genomes primarily have been used to investigate deep divergences, including several studies of the amount of mt sequence necessary to recover ancient relationships. We sequenced and analyzed 24 complete mt-genomes from a group of salamander species exhibiting divergences typical of those in many species-level studies. We present the first comprehensive investigation of the amount of mt sequence data necessary to consistently recover the mt-genome tree at this level, using parsimony and Bayesian methods. Both methods of phylogenetic analysis revealed extremely similar results. A surprising number of well supported, yet conflicting, relationships were found in trees based on fragments less than {approx}2000 nucleotides (nt), typical of the vast majority of the thousands of mt-based studies published to date. Large amounts of data (11,500+ nt) were necessary to consistently recover the whole mt-genome tree. Some relationships consistently were recovered with fragments of all sizes, but many nodes required the majority of the mt-genome to stabilize, particularly those associated with short internal branches. Although moderate amounts of data (2000-3000 nt) were adequate to recover mt-based relationships for which most nodes were congruent with the whole mt-genome tree, many thousands of nucleotides were necessary to resolve rapid bursts of evolution. Recent advances in genomics are making collection of large amounts of sequence data highly feasible, and our results provide the basis for comparative studies of other closely related groups to optimize mt sequence sampling and phylogenetic resolution at the ''tips

  16. Solar wind conditions for a quiet magnetosphere

    SciTech Connect (OSTI)

    Kerns, K.J.; Gussenhoven, M.S. )

    1990-12-01

    The conditions of the solar wind that lead to a quiet magnetosphere are determined under the assumption that the quiet or baseline magnetosphere can be identified by prolonged periods of low values of the am index. The authors analyzed solar wind data from 1978 to 1984 (7 years) during periods in which am {<=} 3 nT to identify those solar wind parameters that deviate significantly from average values. Parallel studies were also performed for prolonged periods of Kp = 0, 0+ and AE < 35 nT. They find that for quiet times the solar wind velocity (V), the interplanetary magnetic field magnitude (B), and the z component of the IMF (B{sub z}) show distinctive variations from average values. They independently varied these solar wind parameters and the length of time the conditions must persist to minimize am. This was done with the additional requirement that the conditions yield a reasonable number of occurrences (5% of the data set). The resulting baseline conditions are V {le} 390 km/s; 180{degree} - arctan {vert bar}B{sub y}/B{sub z}{vert bar} {le} 101{degree}, when b{sub z} {le} 0 (no restriction on B{sub z} positive); B {le} 6.5 nT; and persistence of these conditions for at least 5 hours. Minimizing the am index does not require a clear upper limit on the value of B{sub z} as might be anticipated from the work of Gussenhoven (1988) and Berthelier (1980). Apparently, this is a result of the requirement that the conditions must occur 5% of the time. When the requirement is lowered to 1% occurrence, an upper limit to B{sub z} emerges.

  17. Mr. John Kieling, Acting Chief Haza

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

    Haza rd ous Waste Bureau De partment of Energy Ca rlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 JUN 2 8 2011 New M ex ico Environment Departm e nt 2905 Rodeo Park Drive East, Building 1 Santa Fe, NM 87505-6303 Subject: Notification of Exceedance of a Disposal Room Volatile Organi c Compound Monitoring Action Leve l for Carbon Tetra chloride Dear Mr. Kieling : Th e purpose of this letter is to notify you of the receipt of va lidated analytical resu lts for a volatil e organic

  18. NETL Overview

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

    Technologies Professional Development Course ASME-IEEE-FSU CAPS-USF PCUE Joe Miller - Smart Grid Implementation Strategy Team Lead February 4, 2011 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or

  19. NETL Overview

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

    Primer Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Energy Bar Association - Primer for Lawyers Joe Miller - Smart Grid Implementation Strategy Team Lead December 4, 2009 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof,

  20. Development of Nano-crystalline Doped-Ceramic Enabled Fiber Sensors for High Temperature In-Situ Monitoring of Fossil Fuel Gases

    SciTech Connect (OSTI)

    Xiao, Hai; Dong, Junhang; Lin, Jerry; Romero, Van

    2012-03-01

    This is a final technical report for the first project year from July 1, 2005 to Jan 31, 2012 for DoE/NETL funded project DE-FC26-05NT42439: Development of Nanocrystalline Doped-Ceramic Enabled Fiber Sensors for High Temperature In-Situ Monitoring of Fossil Fuel Gases. This report summarizes the technical progresses and achievements towards the development of novel nanocrystalline doped ceramic material-enabled optical fiber sensors for in situ and real time monitoring the gas composition of flue or hot gas streams involved in fossil-fuel based power generation and hydrogen production.

  1. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    AMENDMENT/MODIFICATION NO . 3. EFFECTIVE DATE 0232 See Block 16C 6. ISSUED BY CODE 05003 NNSA/Los Al amos Si t e Office U. S . Dep a rtme nt of Ene r gy Los Alamo s Sit e Off i ce 3747 We st Jemez Road Los Al a mos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No. , street, county, State and ZIP Code) L A OS ALAMOS NAT I ONAL SECURI TY, ttn : STEVE K. SHOOK P.O . BOX 1663 , M S P222 L OS ALAMOS NM 875450001 CODE 175252894 LLC FACILITY CODE 11 . CONTRACT ID CODE I PAGE OF PAGES 1 I 2 4.

  2. SMART GRID:

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

    the SMART GRID: an introduction. Exploring the imperative of revitalizing America's electric infrastructure. How a smarter grid works as an enabling engine for our economy, our environment and our future. prepared for the U.S. Department of Energy by Litos Strategic Communication under contract No. DE-AC26-04NT41817, Subtask 560.01.04 the SMART GRID: an introduction. the SMART GRID: an introduction. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United

  3. MACHINE AND FOUNDRY COMPANY

    Office of Legacy Management (LM)

    MACHINE AND FOUNDRY COMPANY kt '- : :'~ ENGINEERING DIVISIOJ ---. Cl FIELD iRIP ,REP@?T ,' ~ i;~:z;~zy~ MEETING REPORT : .I.-.-' ~Y ::,:I :. &, .I7 ENGINEERING REPORT- : $T, ~ suBJ:m~i-c n-..*~~.~n~ 9r.1 _ P,Y.~.I~ ADDRESS: :'~.'"I .- .._ c. Plans for - ,:, ..-; .:.j s ,PERSON CONTACTED . . .' ., I : /LV cliq 22: PLPCZS w: - American Machine & Fouudq Co., i3ue Termlual. Office ;s& $' PRI?sI?,NT: S. P~:Chartland - DuPont D. B. Craxford - AW ..x.i "7.7, J. J* Crata - LHF 1, .

  4. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-05-31

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Significant progress has been made in establishing the program administration policies, procedures, and strategic foundation for future research awards. RPSEA has concluded an industry-wide collaborative effort to identify focus areas for research awards under this program. This effort is summarized in the RPSEA Draft Annual Plan, which is currently under review by committees established by the Secretary of Energy.

  5. SREL Reprint #3109

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

    9 253 Novel polymorphic microsatellites for the saltwater crocodile (Crocodylus porosus) Lee G. Miles1, Sally R. Isberg1,2, Chris Moran1, Cris Hagen3, and Travis C. Glenn3,4 1Faculty of Veterinary Science, University of Sydney, Room 513, RMC Gunn Building, Sydney, NSW 2006, Australia 2Porosus Pty Ltd, P.O. Box 86, Palmerston, NT 0831, Australia 3Savannah River Ecology Laboratory, University of Georgia, P.O. Drawer E, Aiken, SC 29802, USA 4Department of Environmental Health Science, University of

  6. Summary - System Level Modeling and Simulation Tools for Hanford

    Office of Environmental Management (EM)

    The ob curren plannin Dispos yield re to mod plannin to imp (4) det actual * Th th Th co no in pl * In fo op sy as di re de co an * Th en m ha ev sc The pu techni projec Site: H roject: H Report Date: S ited States valuation in Su Why DOE bjective of the r nt Process Simu ng basis for OR sition System P easonable esti del facilities cur ng or operation rove the rate o termine if addit execution of in What th he current Syst hat are limited t hese tools curr omposition, res ot meeting was itial

  7. Advance Patent Waiver W(A)2009-058 | Department of Energy

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

    09-058 Advance Patent Waiver W(A)2009-058 This document waives certain patent rights the Department of Energy (DOE) has to inventions conceived or first actually reduced to practice by SOLAR TURBINES INC under agreement DE-FC26-09NT05873, as the DOE has determined that granting such a waiver best serves the interests of the United States and the general public. Advance Patent Waiver W(A)2009-058 (182.99 KB) More Documents & Publications

  8. OneTouch 4.0 Scanned Documents

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

    eo SRQ-NERP- 15 FLORA OF THE SAVANNAH RIVER PLANT An Inventory of the Vascular Plants on the Savannah River Plant, South Carolina WADE T. BATSON JEANNINE S. ANGERMAN J. THOMAS JONES A Publication of the S.vann.h River PI.nt National Environm.nta. R****rch Park Program FLORA OF TIlE SAVANNAH RIVER PLANT An Inveneory of ehe Vascular Planes of ehe Savannah Ri ver Plane , U. S. Deparemene of Ener gy Aiken, Soueh Carol ina by WADE T. BATSON Deparemene of Biology, Univers ity of Soueh Carolina

  9. OneTouch 4.0 Scanned Documents

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

    ....... ~~ ~~ -""~ - - - =-.- ~- ~ ----- ---- --- - - ~ - Stephen A. Whipple Lynn H. Wellman and Bill J. Good A Publication of the Savannah River Plant National Environmental Research Park Program United States Department of Energy a Th is report was prepared a s a n ac count of work sponsored by th e United States Governme nt. Neither the Un ited Slate s nor the United Sta les D~ - par trncnt of Energy. nor any of th eir co ntrac tors. su bco ntrac to rs. or th eir e mployees. mak es

  10. fabrication-polybenzimidazole-sri | netl.doe.gov

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

    exportation

    exports

    Fabrication and Scale-Up of Polybenzimidazole-Based Membrane System for Pre-Combustion Capture of Carbon Dioxide Project No.: FC26-07NT43090 SRI International is developing a high-temperature polymer membrane and designing a membrane module for pre-combustion capture of carbon dioxide (CO2) from integrated gasification combined cycle (IGCC)-derived synthesis gas (syngas). The membrane utilizes polybenzimidazole (PBI) fiber, a synthetic fiber with a very high melting

  11. Microsoft PowerPoint - 02.11.2010_Smart Grid Conference.pptx

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

    BPL Project Summary Prepared by Bruce Renz, Smart Grid Implement Strategy Team February 11, 2010 Smart Grid and Overhead Reliability Conference - Columbus, OH Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

  12. Microsoft PowerPoint - 03.2010_Metering Billing MDM America.pptx

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

    METERING BILLING/MDM AMERICA Back-up Generation Sources (BUGS) Prepared by Steve Pullins March 9, 2010 Metering, Billing/MDM America - San Diego, CA This material is based upon work supported by the Department of Energy under Award Number DE- Department of Energy under Award Number DE AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the

  13. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect (OSTI)

    David Terry

    2008-09-30

    This final technical report details the results of total work efforts and progress made from July 2000 - July 2008 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-00NT40802, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Rebuild America/Energy Smart Schools, Higher Education Initiative, Winter/Summer Fuels Outlook Conferences, Energy Emergency, Clean Energy Integration, Energy Star, and Office of Electricity Delivery and Energy Reliability. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  14. PCR Amplicon Prediction from Multiplex Degenerate Primer and Probe Sets

    Energy Science and Technology Software Center (OSTI)

    2013-08-08

    Assessing primer specificity and predicting both desired and off-target amplification products is an essential step for robust PCR assay design. Code is described to predict potential polymerase chain reaction (PCR) amplicons in a large sequence database such as NCBI nt from either singleplex or a large multiplexed set of primers, allowing degenerate primer and probe bases, with target mismatch annotates amplicons with gene information automatically downloaded from NCBI, and optionally it can predict whether theremore » are also TaqMan/Luminex probe matches within predicted amplicons.« less

  15. Iron Complexes Bearing Diphosphine Ligands with Positioned Pendant Amines as Electrocatalysts for the Oxidation of H2

    SciTech Connect (OSTI)

    Liu, Tianbiao L.; Liao, Qian; O'Hagan, Molly J.; Hulley, Elliott; DuBois, Daniel L.; Bullock, R. Morris

    2015-06-22

    The synthesis and spectroscopic characterization of CpC5F4NFe(PtBu2NBn2)Cl, [3-Cl] (where C5F4N is the tetrafluorpyridyl substituent and PtBu2NBn2 = 1,5-di(tert-butyl)-3,7-di(benzyl)-1,5-diaza-3,7-diphosphacyclooctane) are reported. Complex 3-Cl and previously reported [CpC5F4NFe(PtBu2NtBu2)Cl], 4-Cl, are precursors to intermediates in the catalytic oxidation of H2, including CpC5F4NFe(PtBu2NBn2)H (3-H), CpC5F4NFe(PtBu2NtBu2)H (4-H), [CpC5F4NFe(PtBu2NBn2)]BArF4 ([3](BArF4), [CpC5F4NFe(PtBu2NtBu2)]BArF4 ([4](BArF4), [CpC5F4NFe(PtBu2NBn2)(H2)]BArF4 ([3-H2]BArF4), and [CpC5F4NFe(PtBu2NtBu2H)H]BArF4 ([4-FeH(NH)]BArF4). All of these complexes were characterized by spectroscopic and electrochemical studies; 3-Cl, 3-H and 4-Cl were also characterized by single crystal diffraction studies. 3-H and 4-H are electrocatalysts for H2 (1.0 atm) oxidation in the presence of a excess of the amine base N-methylpyrrolidine, with turnover frequencies at 22 °C of 2.5 s-1 and 0.5 s-1, and overpotentials at Ecat/2 of 235 mV and 95 mV, respectively. Studies of individual chemical and/or electrochemical reactions of the various intermediates provide important insights into the factors governing the overall catalytic activity for H2 oxidation, and provide important insights into the role of the pendant base of the [FeFe] hydrogenase active site. This work was supported by the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

  16. 06555_Polymers | netl.doe.gov

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

    Use of Polymers to Recover Viscous Oil from Unconventional Reservoirs Last Reviewed 11/1/2011 DE-NT0006555 Goal The goal of this three-year research project is to develop methods using water soluble polymers to recover viscous oil from unconventional reservoirs (e.g., on Alaska's North Slope). Performer New Mexico Institute of Mining & Technology, Socorro, NM 87801 Background Alaska's North Slope contains a very large unconventional oil resource-over 20 billion barrels of heavy/viscous oil.

  17. Vulnerability of Karangkates dams area by means of zero crossing analysis of data magnetic

    SciTech Connect (OSTI)

    Sunaryo, E-mail: sunaryo.geofis.ub@gmail.com; Susilo, Adi

    2015-04-24

    Study with entitled Vulnerability Karangkates Dam Area By Means of Zero Crossing Analysis of Data Magnetic has been done. The study was aimed to obtain information on the vulnerability of two parts area of Karangkates dams, i.e. Lahor dam which was inaugurated in 1977 and Sutami dam inaugurated in 1981. Three important things reasons for this study are: 1). The dam age was 36 years old for Lahor dam and 32 years old for Sutami dam, 2). Geologically, the location of the dams are closed together to the Pohgajih local shear fault, Selorejo local fault, and Selorejo limestone-andesite rocks contact plane, and 3). Karangkates dams is one of the important Hydro Power Plant PLTA with the generating power of about 400 million KWH per year from a total of about 29.373MW installed in Indonesia. Geographically, the magnetic data acquisition was conducted at coordinates (112.4149oE;-8.2028oS) to (112.4839oE;-8.0989oS) by using Proton Precession Magnetometer G-856. Magnetic Data acquisition was conducted in the radial direction from the dams with diameter of about 10 km and the distance between the measurements about 500m. The magnetic data acquisition obtained the distribution of total magnetic field value in the range of 45800 nT to 44450 nT. Residual anomalies obtained by doing some corrections, including diurnal correction, International Geomagnetic Reference Field (IGRF) correction, and reductions so carried out the distribution of the total magnetic field value in the range of -650 nT to 700 nT. Based on the residual anomalies, indicate the presence of 2 zones of closed closures dipole pairs at located in the west of the Sutami dam and the northwest of the Lahor dam from 5 total zones. Overlapping on the local geological map indicated the lineament of zero crossing patterns in the contour of residual anomaly contour with the Pohgajih shear fault where located at about 4 km to the west of the Sutami dam approximately and andesite-limestone rocks contact where located

  18. Continuation of Crosscutting Technology Development at Cast

    SciTech Connect (OSTI)

    Yoon, Roe-Hoan

    2012-03-31

    This Final Technical Report describes progress made on the sub-projects awarded in the Cooperative Agreement DE-FC26-05NT42457: Continuation of Crosscutting Technology Development at Center for Advanced Separation Technologies (CAST). The final reports for each sub-project are attached in the appendix. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: a) Solid-solid separation b) Solid-liquid separation c) Chemical/Biological Extraction d) Modeling and Control, and e) Environmental Control.

  19. Tank monitor and control system (TMACS) software configuration management plan

    SciTech Connect (OSTI)

    GLASSCOCK, J.A.

    1999-05-13

    This Software Configuration Management Plan (SCMP) describes the methodology for control of computer software developed and supported by the Systems Development and Integration (SD and I) organization of Lockheed Martin Services, Inc. (LMSI) for the Tank Monitor and Control System (TMACS). This plan controls changes to the software and configuration files used by TMACS. The controlled software includes the Gensym software package, Gensym knowledge base files developed for TMACS, C-language programs used by TMACS, the operating system on the production machine, language compilers, and all Windows NT commands and functions which affect the operating environment. The configuration files controlled include the files downloaded to the Acromag and Westronic field instruments.

  20. Transparent TiO2 nanotube array photoelectrodes prepared via two-step anodization

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

    Kim, Jin Young; Zhu, Kai; Neale, Nathan R.; Frank, Arthur J.

    2014-04-04

    Two-step anodization of transparent TiO2 nanotube arrays has been demonstrated with aid of a Nb-doped TiO2 buffer layer deposited between the Ti layer and TCO substrate. Enhanced physical adhesion and electrochemical stability provided by the buffer layer has been found to be important for successful implementation of the two-step anodization process. As a result, with the proposed approach, the morphology and thickness of NT arrays could be controlled very precisely, which in turn, influenced their optical and photoelectrochemical properties.

  1. Part 2 of 11

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

    ( Letter Subcontract No. ZDO-2-30628-09 September 26, 2002 Page 4 Subcontractor for costs incuITed in excess of the estimated NREL share set forth in Paragraph 2 above. 4. Pursuant to the clause enti tled "Limitation of Funds" in Ap pendi x B, the amount of $7 50,000.00 has been allotted and is available for pay ment of NREL's estimated share of allowable costs under this letter subcontract. It is estimated that the allotted amou nt will cover work under thi s letter subcontract

  2. SF 2001-WLD;CONTRACTOR WELDING, CUTTING AND BRAZING

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

    01-WLD (11-2012) Supersedes (4-2010) Issue CONTRACTOR WELDING, CUTTING, BRAZING P ART 1: CO NT R ACT O R' S E X PO S UR E AS S E S SM ENT Identify what welding, cutting and/or brazing you are doing: (Check box or fill-in type below) Welding Thermal Cutting Brazing (No cadmium filler BAg-1 or BAg- 2; Silver not to exceed 45%) MIG Oxy-acetylene Oxy-acetylene TIG Stick Plasma arc Other Identify the base metal you are welding, cutting or brazing: (Check box or fill-in below) Carbon steel Galvanized

  3. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect (OSTI)

    Marks, Kate

    2011-09-30

    This final technical report details the results of total work efforts and progress made from October 2007 – September 2011 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-07NT43264, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Energy Assurance and Critical Infrastructure, State and Regional Technical Assistance, Regional Initiative, Regional Coordination and Technical Assistance, and International Activities in China. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  4. Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis

    Office of Environmental Management (EM)

    Pala Fire Station Solar Project Pala Band of Mission Indians Pala Environmental Department Pala Fire Departme nt The Pala Reservation  Located in San Diego County, California  Approximately 13,000 acres  Over 1,000 tribal members  Home to approximately 1,350 people The Pala Reservation  Over 800 houses and buildings  New houses all have PV solar  Main energy users:  Pala Casino Resort & Spa  Pala Fire Station  Pala Administration complex Long-term goal:

  5. DNN Sentinel

    National Nuclear Security Administration (NNSA)

    requests to be added to the electronic distribution list for d n n s e n t i n e l can be sent to dnnoutreach@nnsa.doe.gov. Vol. I, No. 1  defeNse by other meaNs us departmeNt of eNergy (doe) NatIoNal Nuclear securIty admINIstratIoN (NNsa) defeNse Nuclear NoNprolIferatIoN (dNN) National Nuclear Security Administration ENERGY U.S. DEPARTMENT OF 3 DNN Organization Looks to the Future 4 Nuclear Smuggling Detection and Deterrence-Integrating Detection and Law Enforcement 6 Field Training

  6. A Modification of the Isotope Generation and Depletion Code System ORIGEN. CCC-702/ORIGEN-ARP is recommended for new ORIGEN users.

    Energy Science and Technology Software Center (OSTI)

    1984-05-04

    Version 00 KORIGEN is a modification of the isotope generation and depletion code system CCC-217/ORIGEN. ORIGEN solved the equations of radioactive growth and decay allowing continuous first order chemical processing and a neutron flux described by a three-region spectrum. Complex decay and transmutation schemes were treated. Note that this package has not been updated in many years; and all new ORIGEN users are advised to request the CCC-702/ORIGEN-ARP package, which is a PC application formore » Windows 95/NT or later.« less

  7. Memorandum of AHPBC DOE Meeting_8_19_2013_FINAL_SIGNED.pdf.pdf

    Office of Environmental Management (EM)

    ~ e ~ u t ~ ~ l o ~ f @ i j Washington, DC 20585 hlEMORANDUM TO DEPARTMENTAL ELEh@NT& FROM: SUBJECT: DANIEL B. P O N W Improving the Headquarters' Hiring Processes Secretary Chu has set forth an athbitious agenda for the D of Energy i f l - a f d a to build a clean, secure, and prosperous energy future for our Nation. Fulfilling that agenda requires that we act with urgency and purpose. Success will depend largely on ow ability to recruit and retain a dedicated, high-performing workforce. To

  8. REMOTE INTERVENTION TOWER ELIMINATION SYSTEM

    SciTech Connect (OSTI)

    Dave Murnane; Renauld Washington

    2002-02-15

    This Topical Report is presented to satisfy reporting requirements in the Statement of work section J.5 page 120 per Department of Energy contract DE-AC26-01NT41093. The project does not contain any imperial research data. This report describes the assembly of Commercial off the shelf (COTS) items configured in a unique manner to represent new and innovative technology in the service of size reduction and material handling at DOE sites, to assist in the D&D effort currently underway at the designated DOE Facilities.

  9. Performance Degradation of LSCF Cathodes

    SciTech Connect (OSTI)

    Alinger, Matthew

    2013-09-30

    This final report summarizes the progress made during the October 1, 2008 - September 30, 2013 period under Cooperative Agreement DE-NT0004109 for the U. S. Department of Energy/National Energy Technology Laboratory (USDOE/NETL) entitled “Performance Degradation of LSCF Cathodes”. The primary objective of this program is to develop a performance degradation mitigation path for high performing, cost-effective solid oxide fuel cells (SOFCs). Strategies to mitigate performance degradation are developed and implemented. In addition, thermal spray manufacturing of SOFCs is explored. Combined, this work establishes a basis for cost-effective SOFC cells.

  10. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-06-30

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Progress continues to be made in establishing the program administration policies, procedures, and strategic foundation for future research awards. Significant progress was made in development of the draft program solicitations. In addition, RPSEA personnel continued an aggressive program of outreach to engage the industry and ensure wide industry participation in the research award solicitation process.

  11. UN I T E D S T A T ES O F A M E R I C A

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

    UN I T E D S T A T ES O F A M E R I C A *D E P A R T M E NT O F E N E R G Y* P Po ow we er r Where You Need It The Promise of Photovoltaics Connie Brooks Sandia National Laboratories Photovoltaic Systems Assistance Center C O N T E N T S Acknowledgements Special thanks goes to Jim Rannels, Director of the Department of Energy's Office of Solar Energy Technologies, for conceiving the idea for this book. He believes that DOE and its contractors, such as Sandia National Laboratories, and the entire

  12. Microsoft Word - WIPPSouthAccess.docx

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

    D tr to C aw T w fo R c a V C U.S. D Carls Waste P.O. B Carls CARLS Department ravelled roa WIPP's o the interse Constructors warded the TRU Solutio "This who can now or travelers The rec Reinvestme leanup acti llotted to W Vallecitos N California. U Department bad Field Of e Isolation P Box 3090 bad, New M SBAD, N.M of Energy's ad is used b s South Acc ection with s Inc., a sou e $4.4 millio ons (WTS), project com w use the S ," said Actin construction nt Act (ARR vities acros WIPP

  13. Long-term Differences in Tillage and Land Use Affect Intra-aggregate Pore Heterogeneity

    SciTech Connect (OSTI)

    Kravchenko, A.N.; Wang, A.N.W.; Smucker, A.J.M.; Rivers, M.L.

    2012-10-25

    Recent advances in computed tomography provide measurement tools to study internal structures of soil aggregates at micrometer resolutions and to improve our understanding of specific mechanisms of various soil processes. Fractal analysis is one of the data analysis tools that can be helpful in evaluating heterogeneity of the intra-aggregate internal structures. The goal of this study was to examine how long-term tillage and land use differences affect intra-aggregate pore heterogeneity. The specific objectives were: (i) to develop an approach to enhance utility of box-counting fractal dimension in characterizing intra-aggregate pore heterogeneity; (ii) to examine intra-aggregate pores in macro-aggregates (4-6 mm in size) using the computed tomography scanning and fractal analysis, and (iii) to compare heterogeneity of intra-aggregate pore space in aggregates from loamy Alfisol soil subjected to 20 yr of contrasting management practices, namely, conventional tillage (chisel plow) (CT), no-till (NT), and native succession vegetation (NS). Three-dimensional images of the intact aggregates were obtained with a resolution of 14.6 {micro}m at the Advanced Photon Source, Argonne National Laboratory, Argonne, IL. Proposed box-counting fractal dimension normalization was successfully implemented to estimate heterogeneity of pore voxel distributions without bias associated with different porosities in soil aggregates. The aggregates from all three studied treatments had higher porosity associated with large (>100 {micro}m) pores present in their centers than in their exteriors. Pores 15 to 60 {micro}m were equally abundant throughout entire aggregates but their distributions were more heterogeneous in aggregate interiors. The CT aggregates had greater numbers of pores 15 to 60 {micro}m than NT and NS. Distribution of pore voxels belonging to large pores was most heterogeneous in the aggregates from NS, followed by NT and by CT. This result was consistent with presence of

  14. Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer

    SciTech Connect (OSTI)

    Kevin Whitty

    2007-06-30

    University of Utah's project entitled 'Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer' (DOE Cooperative Agreement DE-FC26-02NT41490) was developed in response to a solicitation released by the U.S. Department of Energy in December 2001, requesting proposals for projects targeted towards black liquor/biomass gasification technology support research and development. Specifically, the solicitation was seeking projects that would provide technical support for Department of Energy supported black liquor and biomass gasification demonstration projects under development at the time.

  15. Pala Fire Station Solar Project

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

    Pala Fire Station Solar Project Pala Band of Mission Indians Pala Environmental Department Pala Fire Departme nt The Pala Reservation  Located in San Diego County, California  Approximately 13,000 acres  Over 1,000 tribal members  Home to approximately 1,350 people The Pala Reservation  Over 800 houses and buildings  New houses all have PV solar  Main energy users:  Pala Casino Resort & Spa  Pala Fire Station  Pala Administration complex Long-term goal:

  16. Microsoft PowerPoint - HVBPL Project Summary_Renz_APPROVED_2009_08_10.ppt [Last saved by user]

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

    HV HVBPL Demonstration Project Sua HV BPL Project Summary Bruce Renz, Modern Grid Team Certification in Field Reliability August 26,2009 1 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation

  17. Microsoft PowerPoint - ITA Webinar_Miller_APPROVED_2009_09_04.pptx

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

    U.S. Commercial Service Webinar Joe Miller - Modern Grid Strategy Team Lead September 16, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored

  18. Microsoft PowerPoint - MACRUC Smart Grid School_rev 2A_NETL.pptx

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

    School MACRUC 15 th Annual Education Conference Joe Miller - Smart Grid Implementation Strategy Team Lead June 28-29, 2010 This material is based upon work supported by the Department of Energy under Award Number p gy DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an f th U it d St t G t N ith th U it d St t agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty,

  19. 1.TIF

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

    1 OF 11 DOCUMENT #: DOE/EIS-0113 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes "P .ee l p .-P Ada 8 217 mi - 2 - (Ju N .dames P. Thomas remonenw. The United Heave........... mwv then is E. 4l4 August. Avenue necessary to ease any reasonable need for national security. spekane, WA. 99207 Hnreover, even [hough this draft Environmental Ippacc Sta true nt speaks of future defense Wastes, it offers n 2.5.6 Cement. on the Draft Environmental paper[ Statement

  20. CAPTAIN

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  1. HTPD2016_Crowley

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

    Crowley P. J. Fimognari, D.R. Demers Xantho Technologies, Madison, WI Development of Heavy Ion Beam Probe Detector Elements with a Direct View of the Plasma X XA AN NT TH HO O Current (µ A) 0 1000 2000 Bias Plate at -200V with HP supply Current (µ A) 0 1000 2000 Bias Plate at -50V with HP supply Current (µ A) 0 1000 2000 Bias Plate at 0V with HP supply Current (µ A) 0 1000 2000 Bias Plate at +50V with HP supply Time (ms) 10 15 20 25 Current (µ A) 0 1000 2000 Bias Plate at +200V with HP

  2. HTPD2016_VelocityDetector_v4c

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

    P.J. Fimognari T.P. Crowley, D.R. Demers Xantho Technologies, Madison, WI DEVELOPMENT OF A BEAM ION VELOCITY DETECTOR FOR THE HEAVY ION BEAM PROBE X XA AN NT TH HO O The ability to measure the current density in a toroidal magnetic con�inement plasma experiment with a spatial resolution of order 1 cm and a temporal resolution of 1 μs will be invaluable to stability and transport studies. In an axisymmetric plasma, canonical angular momentum conservation constrains heavy ion beam probe (HIBP)

  3. Haza

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

    8earzi , Chief Haza rdou s Waste Bureau Depa rtme nt o f Energy Carlsbad Fie ld Office P. O. Box 3090 Ca rlsbad, New Mexico 8822 1 FEB 3 2011 New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Sa nta Fe, NM 87505-6303 Su bj ect: Notification of Exceeda nce of Repository Volati le Organic Compound Concentration of Conce rn for Carbon Tetra ch loride Dear Mr. Bearzi: Th e purpose of this letter is to notify you of th e receipt of validated a nalytical results for a compound

  4. MEASUREMENTS OF ANISOTROPIC ION TEMPERATURES, NON-THERMAL VELOCITIES, AND DOPPLER SHIFTS IN A CORONAL HOLE

    SciTech Connect (OSTI)

    Hahn, M.; Savin, D. W.

    2013-02-15

    We present a new diagnostic allowing one to measure the anisotropy of ion temperatures and non-thermal velocities, as well as Doppler shifts with respect to the ambient magnetic field. This method provides new results, as well as an independent test for previous measurements obtained with other techniques. Our spectral data come from observations of a low-latitude, on-disk coronal hole. A potential field source surface model was used to calculate the angle between the magnetic field lines and the line of sight for each spatial bin of the observation. A fit was performed to determine the line widths and Doppler shifts parallel and perpendicular to the magnetic field. For each line width component we derived ion temperatures T {sub i,} and T {sub i, Parallel-To} and non-thermal velocities v {sub nt,} and v {sub nt, Parallel-To }. T {sub i,} was cooler than off-limb polar coronal hole measurements, suggesting increasing collisional cooling with decreasing height. T {sub i, Parallel-To} is consistent with a uniform temperature of (1.8 {+-} 0.2) Multiplication-Sign 10{sup 6} K for each ion. Since parallel ion heating is expected to be weak, this ion temperature should reflect the proton temperature. A comparison between our results and others implies a large proton temperature gradient around 1.02 R {sub Sun }. The non-thermal velocities are thought to be proportional to the amplitudes of various waves. Our results for v {sub nt,} agree with Alfven wave amplitudes inferred from off-limb polar coronal hole line width measurements. Our v {sub nt, Parallel-To} results are consistent with slow magnetosonic wave amplitudes inferred from Fourier analysis of time-varying intensity fluctuations. Doppler shift measurements yield outflows of Almost-Equal-To 5 km s{sup -1} for ions formed over a broad temperature range. This differs from other studies that found a strong Doppler shift dependence on formation temperature.

  5. 1.TIF

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

    1 OF 11 DOCUMENT #: DOE/EIS-0113 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes "P .ee l p .-P Ada 8 217 mi - 2 - (Ju N .dames P. Thomas remonenw. The United Heave........... mwv then is E. 4l4 August. Avenue necessary to ease any reasonable need for national security. spekane, WA. 99207 Hnreover, even [hough this draft Environmental Ippacc Sta true nt speaks of future defense Wastes, it offers n 2.5.6 Cement. on the Draft Environmental paper[ Statement

  6. nccc | netl.doe.gov

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

    National Carbon Capture Center at the Power Systems Development Facility Project No.: DE-FE0022596 Completed Predecessor Projects: DE-FC26-08NT0000749, DE-FC21-90MC25140 Pilot Solvent Test Unit Pilot Solvent Test Unit The National Carbon Capture Center (NCCC) has been created at the Power Systems Development Facility (PSDF) in Wilsonville, AL. The NCCC project is developing technologies under realistic conditions that will reduce the cost of advanced coal-fueled power plants with CO2 capture.

  7. novel-concepts | netl.doe.gov

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

    Large Volume Carbon Dioxide Compression Novel Concepts for the Compression of Large Volumes of Carbon Dioxide Project No.: FC26-05NT42650 The Southwest Research Institute (SwRI) will design an efficient and cost-effective compression system to reduce the overall cost of carbon dioxide (CO2) capture and storage for coal-based power plants. SwRI will develop two novel concepts that have the potential to reduce CO2 compression power requirements by 35 percent compared to conventional compressor

  8. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  9. Use of COTS in the Multimission Advanced Ground Intelligent Control (MAGIC) program

    SciTech Connect (OSTI)

    Crowley, N.L.

    1997-11-01

    This tutorial will discuss the experiences of the Space System Technologies Division of the USAF Phillips Laboratory (PL/VTS) in developing a COTS-based satellite control system. The system`s primary use is a testbed for new technologies that are intended for future integration into the operational satellite control system. As such, the control system architecture must be extremely open and flexible so we can integrate new components and functions easily and also provide our system to contractors for their component work. The system is based on commercial hardware, is based on Windows NT, and makes the maximum use of COTS components and industry standards.

  10. Topical Report 5: Sorbent Performance Report

    SciTech Connect (OSTI)

    Krutka, Holly; Sjostrom, Sharon

    2011-05-31

    ADA-ES has completed an extensive sorbent screening program funded primarily through DOE NETL cooperative agreement DE-NT0005649 with support from EPRI and industry cost-share participants. Tests were completed on simulated and actual flue gas. The overall project objective is to address the viability and accelerate development of a solid-based postcombustion CO2 capture technology that can be retrofit to the existing fleet of coal-fired power plants. An important component of the viability assessment was to evaluate the state of development of sorbents and measure key performance characteristics under realistic operating conditions.

  11. DOE and FreedomCAR and Fuel Partnership Analysis Workshop

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

    Analysis Workshop U.S. Department of Energy - Washington, DC January 25, 2006 A AC CT TI IO ON N I IT TE EM MS S A AN ND D D DI IS SC CU US SS SI IO ON N C CO OM MM ME EN NT TS S Agenda 1. Agenda and Purpose - Mark Paster, DOE-HFCIT 2. On-Board Storage Systems Analysis - Rajesh Ahluwalia, ANL 3. On-Board Storage Cost and Efficiency Analysis - Steve Lasher, TIAX 4. Off-Board Storage and Tube Trailers - Salvador Aceves and Gene Berry, LLNL 5. Forecourt Storage and Compression Options - Mark

  12. Principal Characteristics of a Modern Grid

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

    Revolution? ACI Revolutionizing the Smart Grid Presented by Steve Pullins, Modern Grid Team May 2009 1 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work

  13. Principal Characteristics of a Modern Grid

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

    Activities 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead ACSessions 2009 April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account of work sponsored by an

  14. Principal Characteristics of a Modern Grid

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

    Basics 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead Grid Econ - The Economics of a Smarter Electric Grid March 16, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an

  15. Principal Characteristics of a Modern Grid

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

    Hawaii Clean Energy Initiative Joe Miller - Modern Grid Team Lead April 21, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency

  16. Principal Characteristics of a Modern Grid

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

    Mid-America Regulatory Conference Joe Miller - DOE / NETL Modern Grid Team Lead June 15, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored

  17. Principal Characteristics of a Modern Grid

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

    Viability and Business Case of Alternative Smart Grid Scenarios 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as

  18. Principal Characteristics of a Modern Grid

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

    Taiwan Power Briefing on the Smart Grid 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Morgantown, WV March 20, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  19. Principal Characteristics of a Modern Grid

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

    Building the Smart Grid Team Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Utility Field Services 2009 29 April 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  20. Principal Characteristics of a Modern Grid

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

    Some Technical Challenges Symposium on Modeling & Control of Alternative Energy Systems Joe Miller - Modern Grid Team Lead April 2, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation

  1. Principal Characteristics of a Modern Grid

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

    Bruce Renz - Modern Grid Team December 9, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE- AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government.

  2. DE-FE0004001 Full text of Clauses

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

    PART I SECTION A - SOLICITATION/CONTRACT FORM OMB Approval No. 9000-0008 SOLICITATION, OFFER AND AWARD 1. RATING PAGE OF 1 246 PAGES 2. CONTRACT NO. DE-FE0004001 3. SOLICITATION NO. DE-SO26-08000664 4. TYPE OF SOLICITATION SEALED BID (IFB) X NEGOTIATED (RFP) 5. DATE ISSUED January 30, 2009 6. REQUISITION/PURCHASE NO. 26-08NT007047 7. ISSUED BY CODE 8. ADDRESS OFFER TO (If other than Item 7) U.S. Department of Energy National Energy Technology Laboratory PO Box 880, 3610 Collins Ferry Road

  3. PowerPoint Presentation

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

    ΔpH Wavelength, nm 400 600 800 1000 Wavelength, nm 550 600 650 700 750 Wavelength, nm 600 620 640 660 Blcok copolymer-based nanocomposites for artificial photosynthesis SnTPP ZnPPIX Zn Sn Significance and Impact Scientific Achievement Research Details A B 2 Black: pH 6 Red: pH 12 Blue: pH 2 Responsive quenching in CNT-porphyrin polymer composites * Hydrophobic (SnTTP) NT-wrapped porphyrin polymer micelles exhibit pH responsive flourescence quenching relative to pH. At low pH the pAA-b-pS block

  4. Clean Coal Power Initiative

    SciTech Connect (OSTI)

    Doug Bartlett; Rob James; John McDermott; Neel Parikh; Sanjay Patnaik; Camilla Podowski

    2006-03-31

    This report is the fifth quarterly Technical Progress Report submitted by NeuCo, Incorporated, under Award Identification Number, DE-FC26-04NT41768. This award is part of the Clean Coal Power Initiative (''CCPI''), the ten-year, $2B initiative to demonstrate new clean coal technologies in the field. This report is one of the required reports listed in Attachment B Federal Assistance Reporting Checklist, part of the Cooperative Agreement. The report covers the award period January 1, 2006 - March 31, 2006 and NeuCo's efforts within design, development, and deployment of on-line optimization systems during that period.

  5. Slide 1

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

    Microsecond Activity from α-emitters observed at the DGFRS with Digital Electronics ORNL: N.T. Brewer, J. B. Roberto, K. P. Rykaczewski UTK/ORNL: R. K. Grzywacz University of Warsaw: K. Miernik* JINR in Dubna, Russia: V. K. Utyonkov, Yu.S.Tsyganov, A.N. Polyakov, A.A Voinov, Yu. Ts. Oganessian, F. Sh. Abdullin, S. N. Dmitriev, M. G. Itkis, V. Sabelnikov, R. N. Sagaidak, I. V. Shirokovsky, M. V. Shumeyko, V. G. Subbotin, A. M. Sukhov, and G. K. Vostokin 1 Impact * There is a clear need to have

  6. Slide 1

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

    W. Pullins, President, Horizon Energy Group, and DOE/NETL Modern Grid Strategy team, Tennessee, USA This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for

  7. Integration of TGS and CTEN assays using the CTEN{_}FIT analysis and databasing program

    SciTech Connect (OSTI)

    Estep, R.

    2000-05-01

    The CTEN{_}FIT program, written for Windows 9x/NT in C++, performs databasing and analysis of combined thermal/epithermal neutron (CTEN) passive and active neutron assay data and integrates that with isotopics results and gamma-ray data from methods such as tomographic gamma scanning (TGS). The binary database is reflected in a companion Excel database that allows extensive customization via Visual Basic for Applications macros. Automated analysis options make the analysis of the data transparent to the assay system operator. Various record browsers and information displays simplified record keeping tasks.

  8. Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting Tier II

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

    Bin 5 | Department of Energy Deisel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting Tier II Bin 5 2002 DEER Conference Presentation: Ford Motor Company 2002_deer_hammerle.pdf (1.16 MB) More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) Urea SCR and DPF System for

  9. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II

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

    Bin 5 | Department of Energy Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 2003 DEER Conference Presentation: Ford Motor Company 2003_deer_hammerle.pdf (408.4 KB) More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5

  10. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    9 11. CONTRACT 10 CODE 1PAGE OF PAGES AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1 I 25 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ . NO . 5 PROJECT NO. (If applicab/e) See Bl ock 1 6C 1 6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE 105007 NNSA / Pantex Site Office 05007 NNSA/Pantex Site Office U.S. Department of Energy U.S. Department of Energy Nt SA/ Pantex S it e Offi ce NNSA/Pantex Site Office P.O. Box 30030 P . O . Box 30030

  11. An Elastic Plastic Contact Model with Strain Hardening for the LAMMPS Granular Package

    SciTech Connect (OSTI)

    Kuhr, Bryan; Brake, Matthew Robert; Lechman, Jeremy B.

    2015-03-01

    The following details the implementation of an analytical elastic plastic contact model with strain hardening for normal im pacts into the LAMMPS granular package. The model assumes that, upon impact, the co llision has a period of elastic loading followed by a period of mixed elastic plas tic loading, with contributions to each mechanism estimated by a hyperbolic seca nt weight function. This function is implemented in the LAMMPS source code as the pair style gran/ep/history. Preliminary tests, simulating the pouring of pure nickel spheres, showed the elastic/plastic model took 1.66x as long as similar runs using gran/hertz/history.

  12. CA M r. Andrew Wallo, III. NE-23

    Office of Legacy Management (LM)

    i5W 95.5 L' E&nt plom. S. W.:. Washingr on. D.C. ZOOX2i74, Tekphm: (202) 488-6OGb 7II7-03.87.cdy.43 23 September 1987. Ii CA M r. Andrew Wallo, III. NE-23 Division of Facility & Site Decommissioning Projects U.S. Department of Energy Germantown, Maryland 20545 Dear M r. Wallo: ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVERSITIES pqq.0' 05 PI ;p.03- The attached elimination recommendation was prepared in accordance ,I ML.05 with your suggestion during our meeting on 22 September. The

  13. CA Mr. Andrew Wallo, III, NE-23

    Office of Legacy Management (LM)

    ?9OQ, 95.5 L'E&nt Plaza, SW.. W.ashin@.m, D.C. 20024.2174, Tekphone: (202) 488AQOO 7117-03.B7.cdy.43 23 September 1987 CA Mr. Andrew Wallo, III, NE-23 Division of Facility & Site Decommissioning Projects U.S. Oepartment of Energy Germantown, Maryland 20545 Dear Mr. Wallo: ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVERSITIES zh/ ! o-01 lM!tl5 ML)!o-05 PI 77!0> The attached elimination recoannendation was prepared in accordance . -1 rlL.0~ with your suggestion during our meeting on

  14. CONTRACT NO. AT( 30-l)-541 ATOIKtC ENERGY CONMISSION CONTRACT

    Office of Legacy Management (LM)

    ^_ * ' . ;.j i: ' .3- $3 / . . This document consists of pages- No. of copies, Series CONTRACT NO. AT( 30-l)-541 ATOIKtC ENERGY CONMISSION CONTRACT CONTRACTOR A ADDRESS: COlJTRACT FOR: LOCATIONr AIR)~ OF INITIAL COMMISSION OBLIGATIONt ?AYMENT TO l3E VADE BYt BRIJSH BERYLLI?M COMPANY 4301 Perkins Avenue Cleveland 3, Ohio DESIGN, CONSTRUCTION AND OPmTION OF A YEW-LLIUMP~NT AND OTHER ACTIVITIES At or near Luckey, Ohio $900,000.00 Division of Disbursement, U. S. Treasury Department, New York, N. Y.

  15. Departme'

    Office of Legacy Management (LM)

    Departme' nt of Eneigy , uu: Wkhingtbn. DC 20585 ,' / @Er, IjY 134 The Honorable Gerald Jennings . City Hall;Room 102 Albany, New York 12207 DearMayor Jennings: ' Secretary of Energy Hazel O'Leary has announced a new approach to openness the,Department of Energy (DOE) and. its communicatipns with the public. -In ,_, 'support of 'this initiative, we are Pleased to forward the.enclosed informa .related to the Simmons Machine and Tool, Inc. site in your jurisdictibn th performed work for OOE~ or

  16. Jr., Process Development Branch Construction Division SUBJECT:

    Office of Legacy Management (LM)

    FR?M : Jr., Process Development Branch Construction Division SUBJECT: INING TESTS AT BOWEN ENGINEERING, INC. - M A Y 16 AND 16,!1961 SYMBOL! EPD:ABBrbt I REY~AKC~: &DiVE;G?i&)il [q a 1 $ a, " I On day 16 and 16,,1951 Bowen Engineering, Inc. made test rune on ypray calcining of boiled-down Mallinokrodt pitohblende raffinate. Theqe rune were made in Bowen'e laboratory unit et North Branch, NT Jel;sey. The initial results indicate that raffidate &$be euocessfully epray oalcined to

  17. LNG Safety Research FEM3A Model Development

    SciTech Connect (OSTI)

    Iraj A. Salehi; Jerry Havens; Tom Spicer

    2006-02-02

    This quarterly report for DE-FG26-04NT42030 covers a period from October 1, 2005 to December 31, 2005. GTI's activities during the report quarter were limited to administrative work. The work at the University of Arkansas continued in line with the initial scope of work and identified the questions regarding surface to cloud heat transfer as being largely responsible for the instability problems previously encountered. A brief summary of results is included in this section and the complete report from University of Arkansas is attached as Appendix A.

  18. Contract No. DE-AC02-07CH11358 Contract Modification No. 0192

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

    Contract Modification No. 0192 Section J Appendix H ATTACHMENT J.8 APPENDIX H SMALL BUSINESS SUBCONTRACTING PLAN Applicable to the Operation of AMES Laboratory Contract No. DE-AC02-07CH11358 'I'Hv. Ames Laboratory CtNrlng M*t*rl*l* & En*rgy So/utlotJI U ~ S, 0 £ J 1 A HT.M!NT C H' BNE UGY 2016 Subcontracting Plan Contractor: Ames Laboratory atlowa State Univers'ity (in eSRS a fowa State Equities Corporation) Address: 224 TASF, Ames IA 50011-3020 Solicitation or Contract Number: DE

  19. Composite WO3/TiO2 nanostructures for high electrochromic activity.

    SciTech Connect (OSTI)

    Reyes, Karla Rosa; Stephens, Zachary Dan.; Robinson, David B.

    2013-05-01

    A composite material consisting of TiO2 nanotubes (NTs) with WO3 electrodeposited homogeneously on its surface has been fabricated, detached from its substrate, and attached to a fluorine-doped tin oxide film on glass for application to electrochromic (EC) reactions. A paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length on the current density and the EC contrast of the material were studied. The EC redox reaction seen in this material is diffusion- limited, having relatively fast reaction rates at the electrode surface. The composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast and longer memory time compared with the pure WO3 and TiO2.

  20. Electron localization in a mixed-valence diniobium benzene complex

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

    Gianetti, Thomas L.; Nocton, Grégory; Minasian, Stefan G.; Kaltsoyannis, Nikolas; Kilcoyne, A. L. David; Kozimor, Stosh A.; Shuh, David K.; Tyliszczak, Tolek; Bergman, Robert G.; Arnold, John

    2014-11-11

    Reaction of the neutral diniobium benzene complex {[Nb(BDI)NtBu]2(μ-C6H6)} (BDI = N,N'-diisopropylbenzene-β-diketiminate) with Ag[B(C6F5)4] results in a single electron oxidation to produce a cationic diniobium arene complex, {[Nb(BDI)NtBu]2(μ-C6H6)}{B(C6F5)4}. Investigation of the solid state and solution phase structure using single-crystal X-ray diffraction, cyclic voltammetry, magnetic susceptibility, and multinuclear NMR spectroscopy indicates that the oxidation results in an asymmetric molecule with two chemically inequivalent Nb atoms. Further characterization using density functional theory (DFT) calculations, UV-visible, Nb L3,2-edge X-ray absorption near-edge structure (XANES), and EPR spectroscopies supports assignment of a diniobium complex, in which one Nb atom carries a single unpaired electron that ismore » not largely delocalized on the second Nb atom. During the oxidative transformation, one electron is removed from the δ-bonding HOMO, which causes a destabilization of the molecule and formation of an asymmetric product. Subsequent reactivity studies indicate that the oxidized product allows access to metal-based chemistry with substrates that did not exhibit reactivity with the starting neutral complex.« less

  1. Thermoluminescence of Eu activated LiF nanophosphors

    SciTech Connect (OSTI)

    Kumar, Satinder; Sharma, A. K.; Lochab, S. P.; Kumar, Ravi

    2012-06-05

    Nanocrystalline lithium fluoride (LiF) phosphors prepared by the chemical co-precipitation method at 8.00 pH value have been activated with Eu (0.01, 0.03, 0.07 and 0.1%nt;) as single dopants. The formation of nanocrystalline structure has been confirmed by X-ray diffraction. Thermolumniscence (TL) properties of LiF: Eu nano-phosphors irradiated with gamma rays at different doses of 100 Gy - 10 kGy have been further studied. There is only one main glow peak at around 122 deg. C; which shifts to higher temperature with an increase in doping concentration at all studied irradiation doses. However, the glow peak shifts to lower temperature with an increase in irradiation dose from 100 Gy to 10 kGy. The LiF nano-crystallites synthesized at 8.00 pH and activated with 0.03%nt; Eu are found to have maximum TL sensitivity at studied gamma doses.

  2. Spatial and Functional Relationships Among Pol V-Associated loci, Pol IV-Dependent siRNAs, and Cytosine Methylation in the Arabidopsis Epigenome

    SciTech Connect (OSTI)

    Wierzbicki, A. T.; Cocklin, Ross; Mayampurath, Anoop; Lister, Ryan; Rowley, M. J.; Gregory, Brian D.; Ecker, Joseph R.; Tang, Haixu; Pikaard, Craig S.

    2012-08-15

    Multisubunit RNA polymerases IV and V (Pols IV and V) mediate RNA-directed DNA methylation and transcriptional silencing of retrotransposons and heterochromatic repeats in plants. We identified genomic sites of Pol V occupancy in parallel with siRNA deep sequencing and methylcytosine mapping, comparing wild-type plants with mutants defective for Pol IV, Pol V, or both Pols IV and V. Approximately 60% of Pol V-associated regions encompass regions of 24-nucleotide (nt) siRNA complementarity and cytosine methylation, consistent with cytosine methylation being guided by base-pairing of Pol IV-dependent siRNAs with Pol V transcripts. However, 27% of Pol V peaks do not overlap sites of 24-nt siRNA biogenesis or cytosine methylation, indicating that Pol V alone does not specify sites of cytosine methylation. Surprisingly, the number of methylated CHH motifs, a hallmark of RNA-directed de novo methylation, is similar in wild-type plants and Pol IV or Pol V mutants. In the mutants, methylation is lost at 50%-60% of the CHH sites that are methylated in the wild type but is gained at new CHH positions, primarily in pericentromeric regions. These results indicate that Pol IV and Pol V are not required for cytosine methyltransferase activity but shape the epigenome by guiding CHH methylation to specific genomic sites.

  3. Evidence for wave heating of the quiet-sun corona

    SciTech Connect (OSTI)

    Hahn, M.; Savin, D. W.

    2014-11-10

    We have measured the energy and dissipation of Alfvénic waves in the quiet Sun. A magnetic field model was used to infer the location and orientation of the magnetic field lines along which the waves are expected to travel. The waves were measured using spectral lines to infer the wave amplitude. The waves cause a non-thermal broadening of the spectral lines, which can be expressed as a non-thermal velocity v {sub nt}. By combining the spectroscopic measurements with this magnetic field model, we were able to trace the variation of v {sub nt} along the magnetic field. At each footpoint of the quiet-Sun loops, we find that waves inject an energy flux in the range of 1.3-5.5 × 10{sup 5} erg cm{sup –2} s{sup –1}. At the minimum of this range, this amounts to more than 80% of the energy needed to heat the quiet Sun. We also find that these waves are dissipated over a region centered on the top of the loops. The position along the loop where the damping begins is strongly correlated with the length of the loop, implying that the damping mechanism depends on the global loop properties rather than on local collisional dissipation.

  4. Characterization of Coffee ringspot virus-Lavras: A model for an emerging threat to coffee production and quality

    SciTech Connect (OSTI)

    Ramalho, T.O.; Figueira, A.R.; Sotero, A.J.; Wang, R.; Geraldino Duarte, P.S.; Farman, M.; Goodin, M.M.

    2014-09-15

    The emergence of viruses in Coffee (Coffea arabica and Coffea canephora), the most widely traded agricultural commodity in the world, is of critical concern. The RNA1 (6552 nt) of Coffee ringspot virus is organized into five open reading frames (ORFs) capable of encoding the viral nucleocapsid (ORF1p), phosphoprotein (ORF2p), putative cell-to-cell movement protein (ORF3p), matrix protein (ORF4p) and glycoprotein (ORF5p). Each ORF is separated by a conserved intergenic junction. RNA2 (5945 nt), which completes the bipartite genome, encodes a single protein (ORF6p) with homology to RNA-dependent RNA polymerases. Phylogenetic analysis of L protein sequences firmly establishes CoRSV as a member of the recently proposed Dichorhavirus genus. Predictive algorithms, in planta protein expression, and a yeast-based nuclear import assay were used to determine the nucleophillic character of five CoRSV proteins. Finally, the temperature-dependent ability of CoRSV to establish systemic infections in an initially local lesion host was quantified. - Highlights: • We report genome sequence determination for Coffee ringspot virus (CoRSV). • CoRSV should be considered a member of the proposed Dichorhavirus genus. • We report temperature-dependent systemic infection of an initially local lesion host. • We report in planta protein and localization data for five CoRSV proteins. • In silico predictions of the CoRSV proteins were validated using in vivo assays.

  5. Feasibility study of volumetric modulated arc therapy with constant dose rate for endometrial cancer

    SciTech Connect (OSTI)

    Yang, Ruijie; Wang, Junjie; Xu, Feng; Li, Hua; Zhang, Xile

    2013-10-01

    To investigate the feasibility, efficiency, and delivery accuracy of volumetric modulated arc therapy with constant dose rate (VMAT-CDR) for whole-pelvic radiotherapy (WPRT) of endometrial cancer. The nine-field intensity-modulated radiotherapy (IMRT), VMAT with variable dose-rate (VMAT-VDR), and VMAT-CDR plans were created for 9 patients with endometrial cancer undergoing WPRT. The dose distribution of planning target volume (PTV), organs at risk (OARs), and normal tissue (NT) were compared. The monitor units (MUs) and treatment delivery time were also evaluated. For each VMAT-CDR plan, a dry run was performed to assess the dosimetric accuracy with MatriXX from IBA. Compared with IMRT, the VMAT-CDR plans delivered a slightly greater V{sub 20} of the bowel, bladder, pelvis bone, and NT, but significantly decreased the dose to the high-dose region of the rectum and pelvis bone. The MUs decreased from 1105 with IMRT to 628 with VMAT-CDR. The delivery time also decreased from 9.5 to 3.2 minutes. The average gamma pass rate was 95.6% at the 3%/3 mm criteria with MatriXX pretreatment verification for 9 patients. VMAT-CDR can achieve comparable plan quality with significant shorter delivery time and smaller number of MUs compared with IMRT for patients with endometrial cancer undergoing WPRT. It can be accurately delivered and be an alternative to IMRT on the linear accelerator without VDR capability.

  6. Trials with a 100% pellet burden in blast furnace No. 6 at Hoogovens IJmuiden

    SciTech Connect (OSTI)

    Schoone, E.; Toxopeus, H.; Vos, D.

    1995-12-01

    The burden consists of 50% high basicity sinter and 50% home made olivine pellets. Two coke oven plants produce the required coke, about 340 kg/t (680 lb/NT). The average pulverized coal injection rate is 150 kg/t (300 lb/NT). To anticipate the aging coke oven plant No. 2 the coal injection capacity will e increased by 50% in 1996, by the installation of a third coal grinding line. In the Netherlands environmental issues have a high impact on further developments. In particular the environmental regulations require a significant decrease of dust, SO{sub 2} and dioxins emitted by the sinter plant. The appropriate measures must be concluded in the second part of this decade. To avoid costly conventional solutions Hoogovens has been testing since April, 1994 the Emission Optimized Sintering (EOS). In case of failure of EOS, the situation of a (partially) closed sinter plant was tested. Purchased pellets replaced sinter, leading to a 100% pellet and an 80% pellet/20% sinter trial. The trials were executed in the first half of 1994 at blast furnace No. 6, equipped with a PW-bell less top. Results are described.

  7. Highly relativistic radiation belt electron acceleration, transport, and loss: Large solar storm events of March and June 2015

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

    Baker, Daniel N.; Jaynes, A. N.; Kanekal, S. G.; Foster, J. C.; Erickson, P. J.; Fennell, J. F.; Blake, J. B.; Zhao, H.; Li, X.; Elkington, S. R.; et al

    2016-07-26

    Two of the largest geomagnetic storms of the last decade were witnessed in 2015. On 17 March 2015, a coronal mass ejection-driven event occurred with a Dst (storm time ring current index) value reaching –223 nT. On 22 June 2015 another strong storm (Dst reaching –204 nT) was recorded. These two storms each produced almost total loss of radiation belt high-energy (E ≳ 1 MeV) electron fluxes. Following the dropouts of radiation belt fluxes there were complex and rather remarkable recoveries of the electrons extending up to nearly 10 MeV in kinetic energy. The energized outer zone electrons showed amore » rich variety of pitch angle features including strong “butterfly” distributions with deep minima in flux at α = 90°. However, despite strong driving of outer zone earthward radial diffusion in these storms, the previously reported “impenetrable barrier” at L ≈ 2.8 was pushed inward, but not significantly breached, and no E ≳ 2.0 MeV electrons were seen to pass through the radiation belt slot region to reach the inner Van Allen zone. Altogether, these intense storms show a wealth of novel features of acceleration, transport, and loss that are demonstrated in the present detailed analysis.« less

  8. Strong reduction of V{sup 4+} amount in vanadium oxide/hexadecylamine nanotubes by doping with Co{sup 2+} and Ni{sup 2+} ions: Electron paramagnetic resonance and magnetic studies

    SciTech Connect (OSTI)

    Saleta, M. E.; Troiani, H. E.; Ribeiro Guevara, S.; Ruano, G.; Sanchez, R. D.; Malta, M.; Torresi, R. M.

    2011-05-01

    In this work we present a complete characterization and magnetic study of vanadium oxide/hexadecylamine nanotubes (VO{sub x}/Hexa NT's) doped with Co{sup 2+} and Ni{sup 2+} ions. The morphology of the NT's has been characterized by transmission electron microscopy, while the metallic elements have been quantified by the instrumental neutron activation analysis technique. The static and dynamic magnetic properties were studied by collecting data of magnetization as a function of magnetic field and temperature and by electron paramagnetic resonance. At difference of the majority reports in the literature, we do not observe magnetic dimers in vanadium oxide nanotubes. Also, we observed that the incorporation of metallic ions (Co{sup 2+}, S = 3/2 and Ni{sup 2+}, S = 1) decreases notably the amount of V{sup 4+} ions in the system, from 14-16% (nondoped case) to 2%-4%, with respect to the total vanadium atoms (fact corroborated by XPS experiments) anyway preserving the tubular nanostructure. The method to decrease the amount of V{sup 4+} in the nanotubes improves considerably their potential technological applications as Li-ion batteries cathodes.

  9. Revised CTUIR Renewable Energy Feasibility Study Final Report

    SciTech Connect (OSTI)

    John Cox; Thomas Bailor; Theodore Repasky; Lisa Breckenridge

    2005-10-31

    This preliminary assessment of renewable energy resources on the Umatilla Indian Reservation (UIR) has been performed by CTUIR Department of Science and Engineering (DOSE). This analysis focused primarily identifying renewable resources that may be applied on or near the Umatilla Indian Reservation. In addition preliminary technical and economic feasibility of developing renewable energy resources have been prepared and initial land use planning issues identified. Renewable energies examined in the course of the investigation included solar thermal, solar photovoltaic, wind, bioethanol, bio-diesel and bio-pellet fuel. All renewable energy options studied were found to have some potential for the CTUIR. These renewable energy options are environmentally friendly, sustainable, and compliment many of the policy goals of the CTUIR. This report seeks to provide an overall review of renewable energy technologies and applications. It tries to identify existing projects near to the CTUIR and the efforts of the federal government, state government and the private sector in the renewable energy arena. It seeks to provide an understanding of the CTUIR as an energy entity. This report intends to provide general information to assist tribal leadership in making decisions related to energy, specifically renewable energy deve lopment.

  10. Surface Plasma Arc by Radio-Frequency Control Study (SPARCS)

    SciTech Connect (OSTI)

    Ruzic, David N.

    2013-04-29

    This paper is to summarize the work carried out between April 2012 and April 2013 for development of an experimental device to simulate interactions of o -normal detrimental events in a tokamak and ICRF antenna. The work was mainly focused on development of a pulsed plasma source using theta pinch and coaxial plasma gun. This device, once completed, will have a possible application as a test stand for high voltage breakdown of an ICRF antenna in extreme events in a tokamak such as edge-localized modes or disruption. Currently, DEVeX does not produce plasma with high temperature enough to requirement for an ELM simulator. However, theta pinch is a good way to produce high temperature ions. The unique characteristic of plasma heating by a theta pinch is advantageous for an ELM simulator due to its effective ion heating. The objective of the proposed work, therefore, is to build a test facility using the existing theta pinch facility in addition to a coaxial plasma gun. It is expected to produce a similar pulsed-plasma heat load to the extreme events in tokamaks and to be applied for studying interactions of hot plasma and ICRF antennas.

  11. Structural Health and Prognostics Management for Offshore Wind Plants; Final Report of Sandia R&D Activities.

    SciTech Connect (OSTI)

    Griffith, Daniel Todd

    2015-04-01

    This final report is a compilation of resear ch efforts - funded by the US Department of Energy Wind and Water Power Technolog ies Office over a four-year period from FY11 through FY14. The goals of this re search program were to develop and evaluate technical innovati ons with promise for maxi mizing revenues and reducing levelized cost of energy (LCOE) for offs hore wind plants - more specifically the goals of the Structural H ealth and Prognostics Management (SHPM) program were to reduce O&M costs and increase energy capture through use of SHPM-based technologies. A technology roadmap was deve loped at the start of the project to guide the research efforts. This roadmap identified and outlined six major research thrust areas each having five stages of ma turity. Research was conducted in each of these thrust areas, as documented throughout this report, although a major focus was on development of damage detection strategi es for the most frequent blade damage conditions and damage mitigation and life-exte nsion strategies via changes in turbine operations (smart loads management). Th e work summarized in this compilation report is the product of the work of many researchers. A summary of the major findings, status of the SHPM Technology Ro admap and recommendations for future work are also provided.

  12. MATERIAL AND PROCESS DEVELOPMENT LEADING TO ECONOMICAL HIGH-PERFORMANCE THIN-FILM SOLID OXIDE FUEL CELLS

    SciTech Connect (OSTI)

    Jie Guan; Atul Verma; Nguyen Minh

    2003-04-01

    This document summarizes the technical progress from September 2002 to March 2003 for the program, Material and Process Development Leading to Economical High-Performance Thin-Film Solid Oxide Fuel Cells, contract number DE-AC26-00NT40711. The causes have been identified for the unstable open circuit voltage (OCV) and low performance exhibited by the anode-supported lanthanum gallate based cells from the earlier development. Promising results have been obtained in the area of synthesis of electrolyte and cathode powders, which showed excellent sintering and densification at low temperatures. The fabrication of cells using tapecalendering process for anode-supported thin lanthanum gallate electrolyte cells and their performance optimization is in progress.

  13. Acceleration and loss of relativistic electrons during small geomagnetic storms

    SciTech Connect (OSTI)

    Anderson, B. R.; Millan, R. M.; Reeves, G. D.; Friedel, R. H. W.

    2015-12-02

    We report that past studies of radiation belt relativistic electrons have favored active storm time periods, while the effects of small geomagnetic storms (Dst >₋50 nT) have not been statistically characterized. In this timely study, given the current weak solar cycle, we identify 342 small storms from 1989 through 2000 and quantify the corresponding change in relativistic electron flux at geosynchronous orbit. Surprisingly, small storms can be equally as effective as large storms at enhancing and depleting fluxes. Slight differences exist, as small storms are 10% less likely to result in flux enhancement and 10% more likely to result in flux depletion than large storms. Nevertheless, it is clear that neither acceleration nor loss mechanisms scale with storm drivers as would be expected. Small geomagnetic storms play a significant role in radiation belt relativistic electron dynamics and provide opportunities to gain new insights into the complex balance of acceleration and loss processes.

  14. Extended Platinum Nanotubes as Fuel Cell Catalysts

    SciTech Connect (OSTI)

    Alia, S.; Pivovar, B. S.; Yan, Y.

    2012-01-01

    Energy consumption has relied principally on fossil fuels as an energy source; fuel cells, however, can provide a clean and sustainable alternative, an answer to the depletion and climate change concerns of fossil fuels. Within proton exchange membrane fuel cells, high catalyst cost and poor durability limit the commercial viability of the device. Recently, platinum nanotubes (PtNTs) were studied as durable, active catalysts, providing a platform to meet US Department of Energy vehicular activity targets.[1] Porous PtNTs were developed to increase nanotube surface area, improving mass activity for oxygen reduction without sacrificing durability.[2] Subsurface platinum was then replaced with palladium, forming platinum-coated palladium nanotubes.[3] By forming a core shell structure, platinum utilization was increased, reducing catalyst cost. Alternative substrates have also been examined, modifying platinum surface facets and increasing oxygen reduction specific activity. Through modification of the PtNT platform, catalyst limitations can be reduced, ensuring a commercially viable device.

  15. SOLICITATION, OFFER AND AWARD

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

    SOLICITATION, OFFER AND AWARD !, TI11S COllT!<'}.l~f l8 AW.TEO ORDER Vr;OER O?>.$ (IS CfR TCO) fiATJtiG I 3 ~-DATE 1SSli[O ] Ii. RE,QU:siilO!i'f'lJRCl-'ASE !llcl/BC.R 15F:M002922 EMCHC U.S. Dep:1rl".!n0.nt of Energy EM Consoliciat.ed Businnss CeriLer 250 E:. Sth Str~at, S11ite 500 Cincinnnl.i Ofl 4S20~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---------- NOTE: fft1U]*4 b!d Ut(j!1\lo~1 *0Ntf"3od ''1lff£10('mol'1"bj.j*and._'"""'~"c'°~* - - -

  16. State Support of Domestic Production

    SciTech Connect (OSTI)

    Amy Wright

    2007-12-30

    This project was developed in response to a cooperative agreement offering by the U.S. Department of Energy (DOE) and the National Energy Technology Laboratory (NETL) under the State Support of Domestic Production DE-FC26-04NT15456. The Interstate Oil and Gas Compact Commission (IOGCC) performed efforts in support of State programs related to the security, reliability and growth if our nation's domestic production of oil and natural gas. The project objectives were to improve the States ability to monitor the security of oil and gas operations; to maximize the production of domestic oil and natural gas thereby minimizing the threat to national security posed by interruptions in energy imports; to assist States in developing and maintaining high standards of environmental protection; to assist in addressing issues that limit the capacity of the industry; to promote the deployment of the appropriate application of technology for regulatory efficiency; and to inform the public about emerging energy issues.

  17. Analytical and Experimental Evaluation of Joining Silicon Carbide to Silicon Carbide and Silicon Nitride to Silicon Nitride for Advanced Heat Engine Applications Phase II

    SciTech Connect (OSTI)

    Sundberg, G.J.

    1994-01-01

    Techniques were developed to produce reliable silicon nitride to silicon nitride (NCX-5101) curved joins which were used to manufacture spin test specimens as a proof of concept to simulate parts such as a simple rotor. Specimens were machined from the curved joins to measure the following properties of the join interlayer: tensile strength, shear strength, 22 C flexure strength and 1370 C flexure strength. In parallel, extensive silicon nitride tensile creep evaluation of planar butt joins provided a sufficient data base to develop models with accurate predictive capability for different geometries. Analytical models applied satisfactorily to the silicon nitride joins were Norton's Law for creep strain, a modified Norton's Law internal variable model and the Monkman-Grant relationship for failure modeling. The Theta Projection method was less successful. Attempts were also made to develop planar butt joins of siliconized silicon carbide (NT230).

  18. Reducing 68Ge Background in Dark Matter Experiments

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Orrell, John L.

    2011-03-01

    Experimental searches for dark matter include experiments with sub-0.5 keV-energy threshold high purity germanium detectors. Experimental efforts, in partnership with the CoGeNT Collaboration operating at the Soudan Underground Laboratory, are focusing on energy threshold reduction via noise abatement, reduction of backgrounds from cosmic ray generated isotopes, and ubiquitous environmental radioactive sources. The most significant cosmic ray produced radionuclide is 68Ge. This paper evaluates reducing this background by freshly mining and processing germanium ore. The most probable outcome is a reduction of the background by a factor of two, and at most a factor of four. A very cost effective alternative is to obtain processed Ge as soon as possible and store it underground for 18 months.

  19. Battery-free Wireless Sensor Network For Advanced Fossil-Fuel Based Power Generation

    SciTech Connect (OSTI)

    Yi Jia

    2011-02-28

    This report summarizes technical progress achieved during the project supported by the Department of Energy under Award Number DE-FG26-07NT4306. The aim of the project was to conduct basic research into battery-free wireless sensing mechanism in order to develop novel wireless sensors and sensor network for physical and chemical parameter monitoring in a harsh environment. Passive wireless sensing platform and five wireless sensors including temperature sensor, pressure sensor, humidity sensor, crack sensor and networked sensors developed and demonstrated in our laboratory setup have achieved the objective for the monitoring of various physical and chemical parameters in a harsh environment through remote power and wireless sensor communication, which is critical to intelligent control of advanced power generation system. This report is organized by the sensors developed as detailed in each progress report.

  20. SOLID OXIDE FUEL CELL HYBRID SYSTEM FOR DISTRIBUTED POWER GENERATION

    SciTech Connect (OSTI)

    Kurt Montgomery; Nguyen Minh

    2003-08-01

    This report summarizes the work performed by Honeywell during the October 2001 to December 2001 reporting period under Cooperative Agreement DE-FC26-01NT40779 for the U. S. Department of Energy, National Energy Technology Laboratory (DOE/NETL) entitled ''Solid Oxide Fuel Cell Hybrid System for Distributed Power Generation''. The main objective of this project is to develop and demonstrate the feasibility of a highly efficient hybrid system integrating a planar Solid Oxide Fuel Cell (SOFC) and a turbogenerator. The conceptual and demonstration system designs were proposed and analyzed, and these systems have been modeled in Aspen Plus. Work has also started on the assembly of dynamic component models and the development of the top-level controls requirements for the system. SOFC stacks have been fabricated and performance mapping initiated.

  1. High Quality Down Lighting Luminaire with 73% Overall System Efficiency

    SciTech Connect (OSTI)

    Robert Harrison; Steven C. Allen; Joseph Bernier; Robert Harrison

    2010-08-31

    This report summarizes work to develop a high flux, high efficiency LED-based downlight at OSRAM SYLVANIA under US Department of Energy contract DE-FC26-08NT01582. A new high power LED and electronic driver were developed for these downlights. The LED achieved 100 lumens per watt efficacy and 1700 lumen flux output at a correlated color temperature of 3500K. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.99, and total harmonic distortion <10%. Two styles of downlights using the LED and driver were shown to exceed the project targets for steady-state luminous efficacy and flux of 70 lumens per watt and 1300 lumens, respectively. Compared to similar existing downlights using compact fluorescent or LED sources, these downlights had much higher efficacy at nearly the same luminous flux.

  2. REPORT ON THE INTERNATIONAL CENTRE FOR GAS TECHNOLOGY INFORMATION'S 2002 ACCOMPLISHMENTS

    SciTech Connect (OSTI)

    Mary Lang

    2003-03-01

    This is the final technical report for the U.S. Department of Energy Grant DE-FG26-02NT41445 for Membership in the International Centre for Gas Technology Information. The grant period began January 1, 2002 and ended December 31, 2002. The primary purpose of this grant was to continue U.S. country membership in the International Energy Agency's International Centre for Gas Technology Information (ICGTI) for calendar year 2002. The mission of ICGTI is to promote international cooperation and collaboration on natural gas technology development and commercialization. This final technical report describes ICGTI's 2002 activities, in which U.S. country membership in ICGTI was sustained and supported, but ICGTI's activities were curtailed by loss of funding.

  3. MULTI-POLLUTANT CONTROL USING MEMBRANE-BASED UP-FLOW WET ELECTROSTATIC PRECIPITATION

    SciTech Connect (OSTI)

    James Reynolds

    2003-01-01

    This is the first quarterly report of the ''Multi-Pollutant Control Using Membrane--Based Upflow Wet Electrostatic Precipitation'' project funded by the US Department of Energy's National Energy Technology Laboratory under DOE Award No. DE-FC26-02NT41592 to Croll-Reynolds Clean Air Technologies (CRCAT). In this 18 month project, CRCAT and its team members will conduct detailed emission tests of metallic and new membrane collection material within a wet electrostatic precipitator (WESP) at First Energy's Penn Power's Bruce Mansfield (BMP) plant in Shippingport, Pa. Test results performed on the existing metallic WESP during November of 2002 showed consistent results with previous test results. Average collection efficiency of 89% on SO{sub 3} mist was achieved. Additionally, removal efficiencies of 62% were achieved at very high velocity, greater than 15 ft./sec.

  4. MULTI-POLLUTANT CONTROL USING MEMBRANE--BASED UP-FLOW WET ELECTROSTATIC PRECIPITATION

    SciTech Connect (OSTI)

    James Reynolds

    2003-04-30

    This is the second quarterly report of the ''Multi-Pollutant Control Using Membrane-Based Upflow Wet Electrostatic Precipitation'' project funded by the US Department of Energy's National Energy Technology Laboratory under DOE Award No. DE-FC26-02NT41592 to Croll-Reynolds Clean Air Technologies (CRCAT). In this 18 month project, CRCAT and its team members will conduct detailed emission tests of metallic and new membrane collection material within a wet electrostatic precipitator (WESP) at First Energy's Penn Power's Bruce Mansfield (BMP) plant in Shippingport, Pa. Test results performed on the existing metallic WESP during November of 2002 showed consistent results with previous test results. Average collection efficiency of 89% on SO{sub 3} mist was achieved. Additionally, removal efficiencies of 62% were achieved at very high velocity, greater than 15 ft./sec. During the first quarter of 2003 final design and start of fabrication of the membrane wet ESP was undertaken.

  5. TECHNOLOGIES TO ENHANCE THE OPERATION OF EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE - MANIFOLD DESIGN FOR CONTROLLING ENGINE AIR BALANCE

    SciTech Connect (OSTI)

    Gary D. Bourn; Ford A. Phillips; Ralph E. Harris

    2005-12-01

    This document provides results and conclusions for Task 15.0--Detailed Analysis of Air Balance & Conceptual Design of Improved Air Manifolds in the ''Technologies to Enhance the Operation of Existing Natural Gas Compression Infrastructure'' project. SwRI{reg_sign} is conducting this project for DOE in conjunction with Pipeline Research Council International, Gas Machinery Research Council, El Paso Pipeline, Cooper Compression, and Southern Star, under DOE contract number DE-FC26-02NT41646. The objective of Task 15.0 was to investigate the perceived imbalance in airflow between power cylinders in two-stroke integral compressor engines and develop solutions via manifold redesign. The overall project objective is to develop and substantiate methods for operating integral engine/compressors in gas pipeline service, which reduce fuel consumption, increase capacity, and enhance mechanical integrity.

  6. DEVELOPMENT OF AN INSPECTION PLATFORM AND A SUITE OF SENSORS FOR ASSESSING CORROSION AND MECHANICAL DAMAGE ON UNPIGGABLE TRANSMISSION MAINS

    SciTech Connect (OSTI)

    George C. Vradis; William Leary

    2004-03-01

    The National Energy Technology Laboratory of the US Department of Energy (under Award DE-FC26-02NT41645) and the NYSEARCH Committee of the Northeast Gas Association (previous the New York Gas Group), have sponsored research to develop a robotic pipeline inspection system capable of navigation through the typical physical and operational obstacles that make transmission and distribution pipelines unpiggable. The research contractors, Foster-Miller and GE Oil & Gas (PII North America) have performed an engineering study and developed a conceptual design that meets all the requirements for navigating and inspecting unpiggable transmission pipelines. Based on Foster-Miller's previous efforts developing the Pipe Mouse robot, the RoboScan inspection robot (Figure ES-1) meets the navigational and physical challenges of unpiggable pipelines through an innovative modular platform design, segmented MFL inspection modules and improvements to the inter-module coupling design.

  7. Light dark matter in the light of CRESST-II

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

    Kopp, Joachim; Schwetz, Thomas; Zupan, Jure

    2012-03-01

    Recently the CRESST collaboration has published the long anticipated results of their direct Dark Matter (DM) detection experiment with a CaWO4 target. The number of observed events exceeds known backgrounds at more than 4Σ significance, and this excess could potentially be due to DM scattering. We confront this interpretation with null results from other direct detection experiments for a number of theoretical models, and find that consistency is achieved in non-minimal models such as inelastic DM and isospin-violating DM. In both cases mild tension with constraints remain. The CRESST data can, however, not be reconciled with the null results andmore » with the positive signals from DAMA and CoGeNT simultaneously in any of the models we study.« less

  8. SAMPLES Visualization Tools V1.0

    Energy Science and Technology Software Center (OSTI)

    2000-01-17

    The SAMPLE Visualization Tools CD consists of a 2D Process Visualizer, 3D Visualizer, and integration code for use with AutoCAD uner Windows NT. The tools are intended to be an add-on package to the SAMPLES (Sandia Agile MEMS Prototyping, Layout Tools, Education and Services). Program CD, a previously published Sandia software package. The 2D Process Visualizer creates 2D cross-section slice views of a MEMS (micro-electromechanical)design. Views are created for each step in the MEMS fabricationmore » process. The 2D viewer has capabilities to pan, zoom, step forward and backward to allow the user to inspect the design. The 3D Visualizer creates an extruded-model view of a MEMS design. The 3D viewer has capabilities to pan, zoom, and fly around the model to allow the user to inspect the design.« less

  9. A COMPUTATIONAL WORKBENCH ENVIRONMENT FOR VIRTUAL POWER PLANT SIMULATION

    SciTech Connect (OSTI)

    Mike Bockelie; Dave Swensen; Martin Denison; Connie Senior; Adel Sarofim; Bene Risio

    2002-07-28

    This is the seventh Quarterly Technical Report for DOE Cooperative Agreement No.: DE-FC26-00NT41047. The goal of the project is to develop and demonstrate a computational workbench for simulating the performance of Vision 21 Power Plant Systems. Within the last quarter, good progress has been made on the development of the IGCC workbench. A series of parametric CFD simulations for single stage and two stage generic gasifier configurations have been performed. An advanced flowing slag model has been implemented into the CFD based gasifier model. A literature review has been performed on published gasification kinetics. Reactor models have been developed and implemented into the workbench for the majority of the heat exchangers, gas clean up system and power generation system for the Vision 21 reference configuration. Modifications to the software infrastructure of the workbench have been commenced to allow interfacing to the workbench reactor models that utilize the CAPE{_}Open software interface protocol.

  10. dgtoexo2: A Distorted Grid Output File to Exodus II Finite Element Database Conversion Utility

    SciTech Connect (OSTI)

    Moffat, H.K.

    1998-12-01

    This report describes how to obtain publication-quality graphics from distorted grid electronic structure codes using the combination of the conversion utility, dgtoexo2, and mustafa, an AVS Express application. dgtoexo2 converts scalar function results from a format applicable to distorted grid codes into the Exodus II unstructured finite element data representation. nmstafa can read Exodus II files and use the AVS Express engine to visualize data on unix and Windows NT platforms. Though not designed for the purpose, the dgtoexo2/EXOdUS II/mustafa combination is sufficiently versatile to provide for the specialized graphics needs of electronic structure codes. The combination also scales well, producing robust performance for problems involving millions of grid points.

  11. PULSED ION SOURCE

    DOE Patents [OSTI]

    Anderson, C.E.; Ehlers, K.W.

    1958-06-17

    An ion source is described for producing very short high density pulses of ions without bcam scattering. The ions are created by an oscillating electron discharge within a magnetic field. After the ions are drawn from the ionization chamber by an accelerating electrode the ion beam is under the influence of the magnetic field for separation of the ions according to mass and, at the same time, passes between two neutralizing plntes maintained nt equal negative potentials. As the plates are formed of a material having a high ratio of secondary electrons to impinging ions, the ion bombardment of the plntes emits electrons which neutralize the frirge space-charge of the beam and tend to prevent widening of the beam cross section due to the mutual repulsion of the ions.

  12. Total Ore Processing Integration and Management

    SciTech Connect (OSTI)

    Leslie Gertsch; Richard Gertsch

    2006-01-30

    This report outlines the technical progress achieved for project DE-FC26-03NT41785 (Total Ore Processing Integration and Management) during the period 01 July through 30 September of 2005. This ninth quarterly report discusses the activities of the project team during the period 1 July through 30 September 2005. Richard Gertsch's unexpected death due to natural causes while in Minnesota to work on this project has temporarily slowed progress. Statistical analysis of the Minntac Mine data set for late 2004 is continuing. Preliminary results raised several questions that could be amenable to further study. Detailed geotechnical characterization is being applied to improve the predictability of mill and agglomerator performance at Hibtac Mine.

  13. NOx Control Options and Integration for US Coal Fired Boilers

    SciTech Connect (OSTI)

    Mike Bockelie; Kevin Davis; Connie Senior; Darren Shino; Dave Swenson; Larry Baxter; Calvin Bartholomew; William Hecker; Stan Harding

    2005-03-31

    This is the nineteenth Quarterly Technical Report for DOE Cooperative Agreement No: DEFC26-00NT40753. The goal of the project is to develop cost effective analysis tools and techniques for demonstrating and evaluating low NO{sub x} control strategies and their possible impact on boiler performance for boilers firing US coals. The Electric Power Research Institute (EPRI) is providing co-funding for this program. Refurbished corrosion probes were installed at Plant Gavin and operated for approximately 1,300 hours. This quarterly report includes further results from the BYU catalyst characterization lab and the in-situ lab, and includes the first results from a model suitable for comprehensive simulation codes for describing catalyst performance. The SCR slipstream reactor at Plant Gadsden operated for approximately 100 hours during the quarter because of ash blockage in the inlet probe.

  14. Ammonia-Free NOx Control System

    SciTech Connect (OSTI)

    Zhen Fan; Song Wu; Richard G. Herman

    2004-06-30

    Research is being conducted under United States Department of Energy (DOE) Contract DEFC26-03NT41865 to develop a new technology to achieve very low levels of NOx emissions from pulverized coal fired boiler systems by employing a novel system level integration between the PC combustion process and the catalytic NOx reduction with CO present in the combustion flue gas. The combustor design and operating conditions will be optimized to achieve atypical flue gas conditions. This approach will not only suppress NOx generation during combustion but also further reduce NOx over a downstream catalytic reactor that does not require addition of an external reductant, such as ammonia. This report describes the work performed during the April 1 to June 30, 2004 time period.

  15. COMPUTATIONAL FLUID DYNAMICS BASED INVESTIGATION OF SENSITIVITY OF FURNACE OPERATIONAL CONDITIONS TO BURNER FLOW CONTROLS

    SciTech Connect (OSTI)

    Marc Cremer; Zumao Chen; Dave Wang; Paul Wolff

    2004-06-01

    This is the extended second Semiannual Technical Report for DOE Cooperative Agreement No: DE-FC26-02NT41580. The goal of this project is to systematically assess the sensitivity of furnace operational conditions to burner air and fuel flows in coal fired utility boilers. Our approach is to utilize existing baseline furnace models that have been constructed using Reaction Engineering International's (REI) computational fluid dynamics (CFD) software. Using CFD analyses provides the ability to carry out a carefully controlled virtual experiment to characterize the sensitivity of NOx emissions, unburned carbon (UBC), furnace exit CO (FECO), furnace exit temperature (FEGT), and waterwall deposition to burner flow controls. The Electric Power Research Institute (EPRI) is providing co-funding for this program, and instrument and controls experts from EPRI's Instrument and Controls (I&C) Center are active participants in this project. This program contains multiple tasks and good progress is being made on all fronts.

  16. ADAPTIVE MANAGEMENT AND PLANNING MODELS FOR CULTURAL RESOURCES IN OIL & GAS FIELDS IN NEW MEXICO AND WYOMING

    SciTech Connect (OSTI)

    Peggy Robinson

    2004-07-01

    This report contains a summary of activities of Gnomon, Inc. and five subcontractors that have taken place during the first six months of 2004 (January 1, 2004-June 30, 2004) under the DOE-NETL cooperative agreement: ''Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming'', DE-FC26-02NT15445. Although Gnomon and all five subcontractors completed tasks during these six months, most of the technical experimental work was conducted by the subcontractor, SRI Foundation (SRIF). SRIF created a sensitivity model for the Azotea Mesa area of southeastern New Mexico that rates areas as having a very good chance, a good chance, or a very poor chance of containing cultural resource sites. SRIF suggested that the results of the sensitivity model might influence possible changes in cultural resource management (CRM) practices in the Azote Mesa area of southeastern New Mexico.

  17. Dark Forces At The Tevatron

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

    Buckley, Matt; Fileviez Perez, Pavel; Hooper, Dan; Neil, Ethan

    2011-08-19

    A simple explanation of the W + dijet excess recently reported by the CDF collaboration involves the introduction of a new gauge boson with sizable couplings to quarks, but with no or highly suppressed couplings to leptons. Anomaly-free theories which include such a leptophobic gauge boson must also include additional particle content, which may include a stable and otherwise viable candidate for dark matter. Based on the couplings and mass of the Z` required to generate the CDF excess, we predict such a dark matter candidate to possess an elastic scattering cross section with nucleons on the order of σmore » ~ 10-40 cm2, providing a natural explanation for the signals reported by the CoGeNT and DAMA/LIBRA collaborations. In this light, CDF may be observing the gauge boson responsible for the force which mediates the interactions between the dark and visible matter of our universe.« less

  18. 13B

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

    B β--Decay Evaluated Data Measurements 1962MA19: 13B; deduced nuclear properties. 1968CH28: 13B; measured T1/2, delayed n(t); deduced log ft, delayed n/β-branching ratio. 1969JO21: 13B; measured βγ-coin, Eβ, β delayed n-delay; deduced log ft, β-branching. 13C deduced levels, J, π, neutron-emitting states. 1971WI07: 13B; measured T1/2; deduced ft ratios. 1974AL12: 13B; measured βn-coin; deduced log ft. 13C deduced level, J, π. 1988SA04: 13B; measured β-decay T1/2. 1994RE1R, 1991RE02:

  19. Asymptotic formulae for the zeros of orthogonal polynomials

    SciTech Connect (OSTI)

    Badkov, V M [Institute of Mathematics and Mechanics, Urals Branch of the Russian Academy of Sciences, Ekaterinburg (Russian Federation)

    2012-09-30

    Let p{sub n}(t) be an algebraic polynomial that is orthonormal with weight p(t) on the interval [-1, 1]. When p(t) is a perturbation (in certain limits) of the Chebyshev weight of the first kind, the zeros of the polynomial p{sub n}( cos {tau}) and the differences between pairs of (not necessarily consecutive) zeros are shown to satisfy asymptotic formulae as n{yields}{infinity}, which hold uniformly with respect to the indices of the zeros. Similar results are also obtained for perturbations of the Chebyshev weight of the second kind. First, some preliminary results on the asymptotic behaviour of the difference between two zeros of an orthogonal trigonometric polynomial, which are needed, are established. Bibliography: 15 titles.

  20. dose request form

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

    Full name: First, middle, and last (also indicate maiden name and aliases if applicable): Social Security Number of the monitored person (or other employee ID number if SSN is unavailable): Date of birth of the monitored person: R E Q U E S T F O R R E P O R T O F R A D I A T I O N E X P O S U R E H I S T O R Y UNITED STATES DEPARTMENT OF ENERGY D E P A R T M E NT O F E N E R G Y U N I T E D S T A T E S O F A M E R I C A Employed by or associated with the following organization: At the following

  1. DOE THREE-DIMENSIONAL STRUCTURE AND PHYSICAL PROPERTIES OF A METHANE HYDRATE DEPOSIT AND GAS RESERVOIR, BLAKE RIDGE

    SciTech Connect (OSTI)

    W. Steven Holbrook

    2004-11-11

    This report contains a summary of work conducted and results produced under the auspices of award DE-FC26-00NT40921, ''DOE Three-Dimensional Structure and Physical Properties of a Methane Hydrate Deposit and Gas Reservoir, Blake Ridge.'' This award supported acquisition, processing, and interpretation of two- and three-dimensional seismic reflection data over a large methane hydrate reservoir on the Blake Ridge, offshore South Carolina. The work supported by this project has led to important new conclusions regarding (1) the use of seismic reflection data to directly detect methane hydrate, (2) the migration and possible escape of free gas through the hydrate stability zone, and (3) the mechanical controls on the maximum thickness of the free gas zone and gas escape.

  2. Image

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

    SOLICWfATION/MODIFICATlON OF CONTRACT 2< AMENDMt;NT/MODIFfCAnON NO, 3.'EFFEC1fVE DArE 202 See Block 16C 6. ISSUED BY CODE 00518 Oak Ridge U.S. Department of Energy P.O. Box 2001 Oak Ridge 'l'N 37831 8. N~MEAND ADDRE~ OF CONTRACTOR INc..,~, emmly, SUlf9andljpCode} AK RIDGE Q P Q .0. BOX AKRIDGE ASSOCIATED UNIVERSITIES, INC. 117 TN 37830-6218 1" CONlRACTIP WDE I PAG!±: OF PAGES 1 I 1 4. Re:aUiS!ilON:!PURCHASE REQ. NQ. IS. PROJECT NO. (lfspp/kJabfe) 10SCQ0874 7 Itt0tl'\ 5 7. ADMINlSTEf{EO

  3. Image

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

    CONTRACT!D CODE IPAU!£ 0, PAGeS 1 10 Z, AMENOMENT/MOO[PICATIQN NO, 3, EFI'tECT!Va DATE 4. REQU!SmoNtPuRCHASE'REQ. NO. 15, PROJECT NO. ("appllen!)I,,) 178. See BIQC¥ 16C 1080008480 6: I$SueD- BY COOE 00518 7. ADMINJSTERED ay lffothOrffum Item 6) CODE 100518 Oak Rl.<lge Oak Ridge U.S. Department of Enet"gy t!. S. D-Opartmen t of Energy P.O. Box 2001 J? .0. Box 2001 .oak Ridge l'N 37831 Oak R'idge TN 37831 tl-. NAMEAND ADDRESS- OF CONrRACTOR (/'to" srrfMJj. <:.euflfy, Sialf!

  4. SOLICITATION, OFFER AND AWARD

    Office of Environmental Management (EM)

    SOLICITATION, OFFER AND AWARD !, TI11S COllT!<'}.l~f l8 AW.TEO ORDER Vr;OER O?>.$ (IS CfR TCO) fiATJtiG I 3 ~-DATE 1SSli[O ] Ii. RE,QU:siilO!i'f'lJRCl-'ASE !llcl/BC.R 15F:M002922 EMCHC U.S. Dep:1rl".!n0.nt of Energy EM Consoliciat.ed Businnss CeriLer 250 E:. Sth Str~at, S11ite 500 Cincinnnl.i Ofl 4S20~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---------- NOTE: fft1U]*4 b!d Ut(j!1\lo~1 *0Ntf"3od ''1lff£10('mol'1"bj.j*and._'"""'~"c'°~* - - -

  5. LANL: AOT & LANSCE The Pulse November 2009

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

    9 Los Alamos National Laboratory * Est. 1943 The Pulse-Newsletter of the Los Alamos Neutron Science Center and Accelerator Operations and Technology Division I N S I D E 2 Vogel receiVes lANsce Director's excelleNce AwArD 2 AccelerAtor struc- ture DeVelopmeNt AND thiN coAtiNg oN Niobium sAmples 3 NANogrAiNs DemoN- strAte extrAorDiNAry thermAl stAbility 3 competitiVe ADsorp- tioN of luNg surfAc- tANt AND AlbumiN 4 heADs up! For more than 15 years, Yusheng Zhao has been on a scientifc journey

  6. New Mexico State University Arrowhead Center PROSPER Project

    SciTech Connect (OSTI)

    Peach, James

    2012-12-31

    This document is the final technical report of the Arrowhead Center Prosper Project at New Mexico State University. The Prosper Project was a research and public policy initiative funded by the National Energy Technology Laboratory (NETL) of the U.S. Department of Energy (DOE). The Prosper project (DOE Grant Number DE-NT0004397) began on October 1, 2008 (FY2009, Quarter 1) and ended on December 31, 2012 (FY2013, Quarter 1). All project milestones were completed on time and within the budget. This report contains a summary of ten technical reports resulting from research conducted during the project. This report also contains a detailed description of the research dissemination and outreach activities of the project including a description of the policy impacts of the project. The report also describes project activities that will be maintained after the end of the project.

  7. A new neutron time-of-flight detector for fuel-areal-density measurements on OMEGA

    SciTech Connect (OSTI)

    Glebov, V. Yu. Forrest, C. J.; Marshall, K. L.; Romanofsky, M.; Sangster, T. C.; Shoup, M. J.; Stoeckl, C.

    2014-11-15

    A new neutron time-of-flight (nTOF) detector for fuel-areal-density measurements in cryogenic DT implosions was installed on the OMEGA Laser System. The nTOF detector has a cylindrical thin-wall, stainless-steel, 8-in.-diam, 4-in.-thick cavity filled with an oxygenated liquid xylene scintillator. Four gated photomultiplier tubes (PMTs) with different gains are used to measure primary DT and D{sub 2} neutrons, down-scattered neutrons in nT and nD kinematic edge regions, and to study tertiary neutrons in the same detector. The nTOF detector is located 13.4 m from target chamber center in a well-collimated line of sight. The design details of the nTOF detector, PMT optimization, and test results on OMEGA will be presented.

  8. NOx CONTROL OPTIONS AND INTEGRATION FOR US COAL FIRED BOILERS

    SciTech Connect (OSTI)

    Mike Bockelie; Marc Cremer; Kevin Davis; Bob Hurt; Eric Eddings

    2001-01-31

    This is the second Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-00NT40753. The goal of the project is to develop cost effective analysis tools and techniques for demonstrating and evaluating low NOx control strategies and their possible impact on boiler performance for firing US coals. The focus of our efforts during the last three months have been on: (1) Completion of a long term field test for Rich Reagent Injection (RRI) at the Conectiv BL England Station Unit No.1, a 130 MW Cyclone fired boiler; (2) Extending our Computational Fluid Dynamics (CFD) based NOx model to accommodate the chemistry for RRI in PC fired boilers; (3) Design improvements and calibration tests of the corrosion probe; and (4) Investigations on ammonia adsorption mechanisms and removal processes for Fly Ash.

  9. SUBTASK 6.1 – STRATEGIC STUDIES

    SciTech Connect (OSTI)

    Erickson, Thomas; Harju, John; Steadman, Edward; Holmes, Michael

    2015-05-31

    The Energy & Environmental Research Center (EERC) has recently completed 7 years of research through the Cooperative Agreement with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) focused on fossil energy technology development and demonstration. To support a significant number of the different activities being considered within all of our research contracts with NETL, a subtask (6.1 – Strategic Studies) was created to focus on small research efforts that came up throughout the year that would support an existing EERC–NETL project or would help to develop a new concept for inclusion in future efforts. This subtask was funded through the EERC–DOE Joint Program on Research and Development for Fossil Energy-Related Resources Cooperative Agreement No. DE-FC26- 08NT43291

  10. A Leptophobic Z' And Dark Matter From Grand Unification

    SciTech Connect (OSTI)

    Buckley, Matthew R.; Hooper, Dan; Rosner, Jonathan L.

    2011-09-01

    We explore the phenomenology of Grand Unified Models based on the E_6 group, focusing on the Z' with suppressed couplings to leptons that can appear in such models. We find that this Z' can accommodate the W+dijets anomaly reported by the CDF collaboration. Furthermore, a viable dark matter candidate in the form of a right-handed sneutrino is also present within the fundamental 27-dimensional representation of E_6. Through its sizable couplings to the Z', the dark matter is predicted to possess an elastic scattering cross section with neutrons which can generate the signals reported by the CoGeNT and DAMA/LIBRA collaborations. To avoid being overproduced in the early universe, the dark matter must annihilate to leptons through the exchange of charged or neutral fermions which appear in the 27 of E_6, providing an excellent fit to the gamma ray spectrum observed from the Galactic Center by the Fermi Gamma Ray Space Telescope.

  11. Light dark matter in the light of CRESST-II

    SciTech Connect (OSTI)

    Kopp, Joachim; Schwetz, Thomas; Zupan, Jure

    2012-03-01

    Recently the CRESST collaboration has published the long anticipated results of their direct Dark Matter (DM) detection experiment with a CaWO4 target. The number of observed events exceeds known backgrounds at more than 4Σ significance, and this excess could potentially be due to DM scattering. We confront this interpretation with null results from other direct detection experiments for a number of theoretical models, and find that consistency is achieved in non-minimal models such as inelastic DM and isospin-violating DM. In both cases mild tension with constraints remain. The CRESST data can, however, not be reconciled with the null results and with the positive signals from DAMA and CoGeNT simultaneously in any of the models we study.

  12. Slide 1

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

    Min iBooNE Motivation Ex p erim ent Physics Sum m ary Kend all Mahn Colu m b ia Universit y CAM 2 005 We see t h e n um b er of n eut r in os w e ex p ect , just n ot t h e f lavor w e ex p ect Nu m b er of  e less t han ex p ect ed f rom t he su n b u t t ot al nu m b er correct  µ f rom at m osp here d isap p earing,  e am ou nt correct Accelerat or  µ , react or  e b ehave sim iliarly Neut r in o Oscillat ion s Th e cur r en t ex p lan at ion is f lavor oscillat ion s 2 f

  13. Characteristics of Energy Transport of Li-conditioned and non-Li-conditioned Plasmas in the National Spherical Torus Experiment (NSTX)

    SciTech Connect (OSTI)

    Ding, S.; Kaye, S. M.; Bell, R. E.; Kaita, R.; Kugel, H.; LeBlanc, B. P.; Paul, S.; Wan, B.

    2009-10-21

    The transport properties of NSTX plasmas obtained during the 2008 experimental cam- paign have been studied and are reported here. Transport trends and dependences have been isolated, and it is found that both electron and ion energy transport coefficients have strong dependences on local values of n?T, which in turn is strongly dependent on local current density profile. Without identifying this dependence, it is difficult to identify others, such as the dependence of transport coefficients on Bp (or q), Ip and Pheat. In addition, a comparison between discharges with and without Lithium wall conditioning has been made. While the trends in the two sets of data are similar, the thermal transport loss, especially in the electron channel, is found to strongly depend on the amount of Lithium deposited, decreasing by up to 50% of its no-Lithium value.

  14. Acceleration and loss of relativistic electrons during small geomagnetic storms

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

    Anderson, B. R.; Millan, R. M.; Reeves, G. D.; Friedel, R. H. W.

    2015-12-02

    We report that past studies of radiation belt relativistic electrons have favored active storm time periods, while the effects of small geomagnetic storms (Dst >₋50 nT) have not been statistically characterized. In this timely study, given the current weak solar cycle, we identify 342 small storms from 1989 through 2000 and quantify the corresponding change in relativistic electron flux at geosynchronous orbit. Surprisingly, small storms can be equally as effective as large storms at enhancing and depleting fluxes. Slight differences exist, as small storms are 10% less likely to result in flux enhancement and 10% more likely to result inmore » flux depletion than large storms. Nevertheless, it is clear that neither acceleration nor loss mechanisms scale with storm drivers as would be expected. Small geomagnetic storms play a significant role in radiation belt relativistic electron dynamics and provide opportunities to gain new insights into the complex balance of acceleration and loss processes.« less

  15. Scale-Up and Demonstration of Fly Ash Ozonation Technology

    SciTech Connect (OSTI)

    Rui Afonso; R. Hurt; I. Kulaots

    2006-03-01

    The disposal of fly ash from the combustion of coal has become increasingly important. When the fly ash does not meet the required specification for the product or market intended, it is necessary to beneficiate it to achieve the desired quality. This project, conducted at PPL's Montour SES, is the first near full-scale ({approx}10 ton/day), demonstration of ash ozonation technology. Bituminous and sub bituminous ashes, including two ash samples that contained activated carbon, were treated during the project. Results from the tests were very promising. The ashes were successfully treated with ozone, yielding concrete-suitable ash quality. Preliminary process cost estimates indicate that capital and operating costs to treat unburned carbon are competitive with other commercial ash beneficiation technologies at a fraction of the cost of lost sales and/or ash disposal costs. This is the final technical report under DOE Cooperative Agreement No.: DE-FC26-03NT41730.

  16. Scientific/Technical Report

    SciTech Connect (OSTI)

    SARACHIK, MYRIAM P

    2014-07-18

    Measurements of the thermoelectric power of the dilute, strongly-interacting two-dimensional electron system in high-mobility, low-disorder silicon MOSFETs were obtained at low temperatures down to 0.2 K. With decreasing density n_s, the thermopower was found to exhibit a sharp increase by more than an order of magnitude, tending to a divergence at a finite, disorder-independent density n_t. The critical behavior of the thermopower observed in our experiments provides clear evidence for an interaction-induced quantum phase transition to a new phase at low density in a strongly interacting 2D electron system, thereby settling a 20-year debate.

  17. I I

    Office of Legacy Management (LM)

    . . *" I I , * . I i 1 c . .I ,:i "3-' " ' . -2 " t 3 . I --G;ig !L. r . . *, VJ! :.l*fJcJ Jr) I.AW ro ' *Ii ' Jf!l Wltli tl Nfl Nl!E \:' I !,l' fJ' .IOO. flf.VJ JEl1l.t' y f;'l>!J&r,.:.?u/' ,TCLT.X I:$.: oJitIlrIi.try 31, I.! . J+lr. ..J. (J. $l:i*~li.llil 1.~3.usl11 ll$, n:t:\.; ycr,.d< L1365 - __.. .: ..,, . . I)l~il~,' III' . StCl)i llil : . A 11c;i3.1-11 l%?,.si cs SI.II-vcy W;I.C' co~lt?~~i:tc-' d at $m:. facility in 1:)lp cj ntlf~l- I.)] oc-!c lItl-i.1 di

  18. I'

    Office of Legacy Management (LM)

    C .,JNY f~' ~=' ~--l _ ,.,, L I' ,, . P. 0. BOX tsa NT. NEILTHY STATION \. CINCINNATI 31. OHIO Mr. c. L. w tvf- u. 5. Atonaic Enugy C0mmi~~lon P. 0. Box 128. Mt. Healthy Strtlon CiEub?lkti 31, Ohio S UB JECT: RESUME ACTlvlTlEs JULT 1955 Deu Mr. Karl: hqnmt 3, 1955 SPECIAL REREVIEW FINAL DETERMINATION UNCL@SIFlJ3 The following is .ubmlttsd for TECliNlCAL DNBION: 7ha 33-l/2% TBP flow sheet am introdnc.d in tllo hkre rhown t&t the now flow l h cr.... (25%) u antic at l flow rate of 32~GP or

  19. A comparative examination of the fire performance of pipe insulation

    SciTech Connect (OSTI)

    Babrauskas, V.

    1996-12-31

    A standard method for evaluating the fire performance of pipe insulation is not available in North America. In Europe, however, the regional standards organization NORDTEST has had available for several years now a method specifically designed for this purpose. The NORDTEST NT FIRE 036 test is a full-scale room fire test where the pipe insulation is installed along the ceiling and subjected to a gas burner fire. Four classes of performance (Class I through III, plus unrated) are used to evaluate the products. In the present work, 4 different pipe insulation products, representing the most common materials used for this purpose, have been examined according to this test. The results showed that rock wool insulation gave the best fire performance, with phenolic foam being in the least safe rated category. Synthetic foam rubber and polyethylene insulation products gave intermediate performance. 12 refs., 3 figs., 11 tabs.

  20. UNVEILING A NETWORK OF PARALLEL FILAMENTS IN THE INFRARED DARK CLOUD G14.225-0.506

    SciTech Connect (OSTI)

    Busquet, Gemma; Zhang, Qizhou; Ho, Paul T. P.; Palau, Aina; Girart, Josep M.; Liu, Hauyu Baobab; Sanchez-Monge, Alvaro; Estalella, Robert; De Gregorio-Monsalvo, Itziar; Pillai, Thushara; Wyrowski, Friedrich; Santos, Fabio P.; Franco, Gabriel A. P.

    2013-02-20

    We present the results of combined NH{sub 3} (1,1) and (2,2) line emission observed with the Very Large Array and the Effelsberg 100 m telescope of the infrared dark cloud G14.225-0.506. The NH{sub 3} emission reveals a network of filaments constituting two hub-filament systems. Hubs are associated with gas of rotational temperature T{sub rot} {approx} 15 K, non-thermal velocity dispersion {sigma}{sub NT} {approx} 1 km s{sup -1}, and exhibit signs of star formation, while filaments appear to be more quiescent (T{sub rot} {approx} 11 K and {sigma}{sub NT} {approx} 0.6 km s{sup -1}). Filaments are parallel in projection and distributed mainly along two directions, at P.A. {approx} 10 Degree-Sign and 60 Degree-Sign , and appear to be coherent in velocity. The averaged projected separation between adjacent filaments is between 0.5 pc and 1 pc, and the mean width of filaments is 0.12 pc. Cores within filaments are separated by {approx}0.33 {+-} 0.09 pc, which is consistent with the predicted fragmentation of an isothermal gas cylinder due to the {sup s}ausage{sup -}type instability. The network of parallel filaments observed in G14.225-0.506 is consistent with the gravitational instability of a thin gas layer threaded by magnetic fields. Overall, our data suggest that magnetic fields might play an important role in the alignment of filaments, and polarization measurements in the entire cloud would lend further support to this scenario.