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Sample records for tv tuvalu sp

  1. Tuvalu: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Tuvalu Population 10,837 GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code TV 3-letter ISO code TUV Numeric ISO code...

  2. MHK Technologies/TUVALU | Open Energy Information

    Open Energy Info (EERE)

    to the MHK database homepage TUVALU.jpg Technology Profile Primary Organization Arlas Invest Technology Resource Click here Wave Technology Description The chain or cable coils in...

  3. High speed imaging television system

    DOE Patents [OSTI]

    Wilkinson, William O.; Rabenhorst, David W.

    1984-01-01

    A television system for observing an event which provides a composite video output comprising the serially interlaced images the system is greater than the time resolution of any of the individual cameras.

  4. TV or Not TV

    Broader source: Energy.gov [DOE]

    According to the Nielsen Company, about 54% of homes in the U.S. had three or more television sets in 2009.

  5. Lion Television films at Oak Ridge

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

    Television staff by e-mail and phone. He was answering their questions right along and building rapport with the producer. I think Bill was one of the main attractions that...

  6. Satellite Television Industry Meeting Regarding DOE Set-Top Box...

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

    Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, ...

  7. Energy-efficient lighting system for television

    DOE Patents [OSTI]

    Cawthorne, Duane C.

    1987-07-21

    A light control system for a television camera comprises an artificial light control system which is cooperative with an iris control system. This artificial light control system adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to provide a sufficient video signal when the camera iris is substantially open.

  8. Reuse of secondhand TVs exported from Japan to the Philippines

    SciTech Connect (OSTI)

    Yoshida, Aya; Terazono, Atsushi

    2010-06-15

    The trade of secondhand electrical and electronic equipment (EEE) from developed to developing countries has become a growing environmental issue owing to concerns about improper recycling of these goods in developing countries. We followed a 12-m cargo container of cathode-ray-tube color TVs exported from Japan to the Philippines in February 2008. We surveyed the number of TVs damaged in transport, as well as the number of malfunctioning TVs from this shipment. In addition, we present the results of interviews with 113 Filipino consumers who intended to buy secondhand EEE at nine secondhand shops in Metro Manila. Approximately 3% of the imported TVs were damaged upon arrival. The importer sold some of the units directly to local dealers, and kept the rest to repair, refurbish and resell. Approximately 40% of the imported TVs malfunctioned and needed repair in addition to basic reconditioning. Most interviewees indicated that they prefer to buy secondhand EEE because the prices are lower than those of brand-new products. Consumers indicated that they planned on using the product for an average of about 5 years, but the actual period of use may be lower. Most end-of-life EEE in the Philippines is dismantled and recycled by unregulated companies and untrained individuals in markets or near landfill sites, and it is clear that a proper collection system and treatment methods are needed for e-waste. In addition to the material flow of secondhand TVs, we also discuss several economic aspects and appropriate control measures of the international reuse of secondhand TVs.

  9. Watch the Watts: Tips for Buying a New Television

    Broader source: Energy.gov [DOE]

    Televisions manufactured after May 10, 2011 are required by the Federal Trade Commission (FTC) to carry an EnergyGuide label.

  10. Environmental Justice: Made-for-Television-Climate Change: A Global

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

    Reality | Department of Energy Environmental Justice: Made-for-Television-Climate Change: A Global Reality Environmental Justice: Made-for-Television-Climate Change: A Global Reality July 2, 2015 - 11:31am Addthis What does this project do? Goal 1. Protect human health and the environment. The U.S. Department of Energy was invited to be a panelist for a made-for-television educational program in Columbia, South Carolina, titled Climate Change: A Global Reality. DOE also co-sponsored the

  11. What Do You Look for When Buying a New Television? | Department...

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

    Look for When Buying a New Television? What Do You Look for When Buying a New Television? March 10, 2011 - 6:30am Addthis This week, Jeannie told you about her experience buying a ...

  12. Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking

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

    | Department of Energy Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, representatives of the U.S. satellite television industry, listed below, met with the DOE officials, listed below, at the Forestall Building to discuss matters of concern to the U.S. satellite television industry regarding the pending DOE rulemaking to establish energy conservation standards

  13. How Do You Reduce the Amount of Energy Used by Your Televisions? |

    Energy Savers [EERE]

    Department of Energy the Amount of Energy Used by Your Televisions? How Do You Reduce the Amount of Energy Used by Your Televisions? December 30, 2010 - 6:30am Addthis On Monday, John told you about some changes to television labeling that will help you compare the energy use of different models when you're shopping. Many households have more than one television, and many of those televisions are always on! Unless you're paying attention, that could add up to a lot of energy use-and a higher

  14. The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions

    SciTech Connect (OSTI)

    Ravi, Kavita; Bennich, Peter; Cockburn, John; Doi, Naoko; Garg, Sandeep; Garnaik, S.P.; Holt, Shane; Walker, Mike; Westbrook-Trenholm, Elizabeth; Lising, Anna; Pantano, Steve; Khare, Amit; Park, Won Young

    2013-10-15

    The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

  15. Implications of televised news coverage of global warming for organizational decisions

    SciTech Connect (OSTI)

    Nitz, M.

    1997-12-31

    Television is an important source of information for political issues in the eyes of many people. This also holds true for environmental issues. Television news is also deemed more credible than print news because {open_quotes}seeing is believing{close_quotes}. This research is also buttressed by evidence that one of the primary conversation topics among individuals is television content. So how well does television cover global warming? Unfortunately, previous research indicates that television news suffers from some serious inadequacies in its portrayal of global warming issues. This paper examines the potential impact of this coverage on organizational decisions. Organizations include businesses, government agencies, environmental action groups, media organizations, and other parties interested with the environment. The paper proposes framing theory and involvement theory as springboards for organizational decision-making.

  16. U.S. Energy Department, Pay-Television Industry and Energy Efficiency

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

    Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions | Department of Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy

  17. Say Hello to Stricter TV Standards | Department of Energy

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

    past couple of years to reduce the power consumption of TVs. For example, LED (light emitting diode) technology is expected to be the leading backlight technology for LCD TV sets...

  18. Notre Dame EFRC featured during nationally televised football half-time

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

    show | U.S. DOE Office of Science (SC) Notre Dame EFRC featured during nationally televised football half-time show Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News EFRC Events DOE Announcements Publications History Contact BES Home 11.21.09 Notre Dame EFRC featured during nationally televised football half-time show Print Text Size: A A A Subscribe FeedbackShare Page Nov 21, 2009 :: NBC aired a video feature External link of

  19. Measurements of television interference caused by a vertical-axis wind machine. Final subcontract report

    SciTech Connect (OSTI)

    Sengupta, D L; Senior, T B.A.; Ferris, J E

    1983-01-01

    The electromagnetic interference to television reception caused by the 17 m Darreius at Albuquerque, NM, has been studied by carrying out measurements at a number of sites in the vicinity of the VAWT. The rf sources used were the commercial vhf and uhf TV signals available in the area. Ambient field-strength measurements showed that the signals on all TV channels except one were strong, and provided good reception at all test sites. With the antenna (properly) oriented for maximum direct signal, unacceptable interference was observed on some channels at sites out to 33 m from the WT in the forward and backward regions. With the antenna beam directed at the WT, interference varying from slight to violent were observed at all sites on some or all TV channels. A simple theoretical model has been developed for analyzing the TVI produced by a VAWT like the Darrieus. Using the model in conjunction with measured data, an approximate expression for the equivalent scattering area A of the Darrieus has been developed. It is found that A is wavelength (lambda) dependent and varies as lambda/sup 1/2/.

  20. The Use of a Solid State Analog Television Transmitter as a Superconducting Electron Gun Power Amplifier

    SciTech Connect (OSTI)

    J.G. Kulpin, K.J. Kleman, R.A. Legg

    2012-07-01

    A solid state analog television transmitter designed for 200 MHz operation is being commissioned as a radio frequency power amplifier on the Wisconsin superconducting electron gun cavity. The amplifier consists of three separate radio frequency power combiner cabinets and one monitor and control cabinet. The transmitter employs rugged field effect transistors built into one kilowatt drawers that are individually hot swappable at maximum continuous power output. The total combined power of the transmitter system is 33 kW at 200 MHz, output through a standard coaxial transmission line. A low level radio frequency system is employed to digitally synthesize the 200 MHz signal and precisely control amplitude and phase.

  1. New TV Guide- EnergyGuide, That Is

    Broader source: Energy.gov [DOE]

    Though energy-efficient television sets are on the market, it's not always easy to identify them. But that's all about to change.

  2. Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2003-05-13

    Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.

  3. Feeling the Heat... From My TV Set

    Broader source: Energy.gov [DOE]

    How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around?

  4. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2011-02-01

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  5. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F. [Loudon, TN; Moore, James A. [Powell, TN

    2009-09-08

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  6. SP Newsprint

    SciTech Connect (OSTI)

    2009-11-01

    This is a combined heat and power (CHP) project profile on a 45 MW steam turbine at SP Newsprint in Dublin, Georgia.

  7. The Renewable Energy Guy: Q&A with TV's Bill Nye | Department...

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

    For years, Bill Nye entertained children on the educational television series "Bill Nye ... Now the concern is climate change, it's just going to really affect your children and your ...

  8. Comparison of Test Procedures and Energy Efficiency Criteria in Selected International Standards & Labeling Programs for Copy Machines, External Power Supplies, LED Displays, Residential Gas Cooktops and Televisions

    SciTech Connect (OSTI)

    Zheng, Nina; Zhou, Nan; Fridley, David

    2012-03-01

    This report presents a technical review of international minimum energy performance standards (MEPS), voluntary and mandatory energy efficiency labels and test procedures for five products being considered for new or revised MEPS in China: copy machines, external power supply, LED displays, residential gas cooktops and flat-screen televisions. For each product, an overview of the scope of existing international standards and labeling programs, energy values and energy performance metrics and description and detailed summary table of criteria and procedures in major test standards are presented.

  9. Image display device in digital TV

    DOE Patents [OSTI]

    Choi, Seung Jong

    2006-07-18

    Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

  10. How Much Energy does Your TV Set Use?

    Broader source: Energy.gov [DOE]

    Do you know how much energy your TV set uses? If it uses a lot of energy, do you do anything to minimize its energy usage such as using a power strip?

  11. Extensible Argonne SP Scheduling System

    Energy Science and Technology Software Center (OSTI)

    1996-01-24

    The Argonne SP Scheduler provides deterministic queuing of jobs for exclusive access to the SP nodes for either batch or interactive use.

  12. ARM - Instrument - sp2

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

    govInstrumentssp2 Documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Single Particle Soot Photometer (SP2) Instrument Categories Aerosols The SP2 measures the soot (black carbon) mass of individual aerosol particles by laser-induced incandescence down to concentrations as low as 10 ng/m^3. The SP2 is part of the Aerosol Observing System (AOS). See Also Contact(s) Stephen Springston Brookhaven

  13. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 1, Methodology

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The Energy Policy and Conservation Act (P.L. 94-163), as amended, establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. DOE is currently considering amending standards for seven types of products: water heaters, direct heating equipment, mobile home furnaces, pool heaters, room air conditioners, kitchen ranges and ovens (including microwave ovens), and fluorescent light ballasts and is considering establishing standards for television sets. This Technical Support Document presents the methodology, data, and results from the analysis of the energy and economic impacts of the proposed standards. This volume presents a general description of the analytic approach, including the structure of the major models.

  14. Security camera resolution measurements: Horizontal TV lines versus modulation transfer function measurements.

    SciTech Connect (OSTI)

    Birch, Gabriel Carisle; Griffin, John Clark

    2015-01-01

    The horizontal television lines (HTVL) metric has been the primary quantity used by division 6000 related to camera resolution for high consequence security systems. This document shows HTVL measurements are fundamen- tally insufficient as a metric to determine camera resolution, and propose a quantitative, standards based methodology by measuring the camera system modulation transfer function (MTF), the most common and accepted metric of res- olution in the optical science community. Because HTVL calculations are easily misinterpreted or poorly defined, we present several scenarios in which HTVL is frequently reported, and discuss their problems. The MTF metric is discussed, and scenarios are presented with calculations showing the application of such a metric.

  15. Demonstration of AT&T’s U-verse® TV Service

    Broader source: Energy.gov [DOE]

    This memorandum summarizes a meeting held with Department of Energy officials at AT&T’s offices on March 20, 2012 to provide a demonstration of AT&T’s U-verse® TV Service. This is provided...

  16. Real time, TV-based, point-image quantizer and sorter

    DOE Patents [OSTI]

    Case, Arthur L.; Davidson, Jackson B.

    1976-01-01

    A device is provided for improving the vertical resolution in a television-based, two-dimensional readout for radiation detection systems such as are used to determine the location of light or nuclear radiation impinging a target area viewed by a television camera, where it is desired to store the data indicative of the centroid location of such images. In the example embodiment, impinging nuclear radiation detected in the form of a scintillation occurring in a crystal is stored as a charge image on a television camera tube target. The target is scanned in a raster and the image position is stored according to a corresponding vertical scan number and horizontal position number along the scan. To determine the centroid location of an image that may overlap a number of horizontal scan lines along the vertical axis of the raster, digital logic circuits are provided with at least four series-connected shift registers, each having 512 bit positions according to a selected 512 horizontal increment of resolutions along a scan line. The registers are shifted by clock pulses at a rate of 512 pulses per scan line. When an image or portion thereof is detected along a scan, its horizontal center location is determined and the present front bit is set in the first shift register and shifted through the registers one at a time for each horizontal scan. Each register is compared bit-by-bit with the preceding register to detect coincident set bit positions until the last scan line detecting a portion of the image is determined. Depending on the number of shift registers through which the first detection of the image is shifted, circuitry is provided to store the vertical center position of the event according to the number of shift registers through which the first detection of the event is shifted. Interpolation circuitry is provided to determine if the event centroid is between adjacent scan lines and stored in a vertical address accordingly. The horizontal location of the event is stored in a separate address memory.

  17. Enel Green Power SpA formerly Erga SpA | Open Energy Information

    Open Energy Info (EERE)

    SpA formerly Erga SpA Jump to: navigation, search Name: Enel Green Power SpA (formerly Erga SpA) Place: Pisa, Italy Zip: 56122 Sector: Geothermal energy, Hydro, Renewable Energy,...

  18. Solarcell SpA | Open Energy Information

    Open Energy Info (EERE)

    SpA Jump to: navigation, search Name: Solarcell SpA Place: Brugherio, Italy Product: Italian manufacturer of PV cells. References: Solarcell SpA1 This article is a stub. You...

  19. Innova SpA | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Innova SpA Place: Italy Sector: Services Product: General Financial & Legal Services ( Private family-controlled ) References: Innova SpA1 This...

  20. Cyanobacterium sp. for production of compounds

    DOE Patents [OSTI]

    Piven, Irina; Friedrich, Alexandra; Duhring, Ulf; Uliczka, Frank; Baier, Kerstin; Inaba, Masami; Shi, Tuo; Wang, Kui; Enke, Heike; Kramer, Dan

    2015-10-13

    A genetically enhanced cyanobacterial host cell, Cyanobacterium sp. ABICyano1, is disclosed. The enhanced Cyanobacterium sp. ABICyano1 produces a compound or compounds of interest.

  1. Argonne's SpEC Module

    SciTech Connect (OSTI)

    Harper, Jason

    2014-05-05

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  2. Argonne's SpEC Module

    ScienceCinema (OSTI)

    Harper, Jason

    2014-06-05

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  3. Metalco SpA | Open Energy Information

    Open Energy Info (EERE)

    Metalco SpA Jump to: navigation, search Name: Metalco SpA Place: Italy Product: Italy-based active metal construction company offering solutions for PV applications. References:...

  4. Almeco SpA | Open Energy Information

    Open Energy Info (EERE)

    Almeco SpA Jump to: navigation, search Name: Almeco SpA Place: Milan, Italy Zip: 20098 Product: Milan-based lighting company. Manufactures daylight saving systems and light pipes...

  5. Fortesa SpA | Open Energy Information

    Open Energy Info (EERE)

    Fortesa SpA Place: Italy Sector: Solar Product: Italy-based developer of PV solar plants. References: Fortesa SpA1 This article is a stub. You can help OpenEI by expanding...

  6. Enia SpA | Open Energy Information

    Open Energy Info (EERE)

    SpA Jump to: navigation, search Name: Enia SpA Place: Parma, Italy Zip: 43100 Product: Italian utility company. Coordinates: 44.79864, 10.339925 Show Map Loading map......

  7. ARM - Campaign Instrument - sp2

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

    Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Single Particle Soot Photometer (SP2) Instrument Categories Aerosols Campaigns Aerosol Life Cycle IOP at BNL [ Download Data ] Off Site Campaign : various, including non-ARM sites, 2011.06.01 - 2011.08.31 Carbonaceous Aerosol and Radiation Effects Study (CARES) - Surface Meteorological Sounding [ Download Data ] Off Site Campaign : various, including non-ARM sites, 2010.05.26

  8. SP Energy Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Energy Co Ltd Jump to: navigation, search Name: SP Energy Co Ltd Place: Moongyeong, North Gyeongsang, Korea (Republic) Product: Korea-based project developer involved with building...

  9. Enel SpA | Open Energy Information

    Open Energy Info (EERE)

    Enel SpA Place: Roma, Italy Zip: 198 Sector: Renewable Energy Product: Rome-based electricity distributor and generator, also supplies gas and is active in telecommunications....

  10. Test of 3D CT reconstructions by EM + TV algorithm from undersampled data

    SciTech Connect (OSTI)

    Evseev, Ivan; Ahmann, Francielle; Silva, Hamilton P. da

    2013-05-06

    Computerized tomography (CT) plays an important role in medical imaging for diagnosis and therapy. However, CT imaging is connected with ionization radiation exposure of patients. Therefore, the dose reduction is an essential issue in CT. In 2011, the Expectation Maximization and Total Variation Based Model for CT Reconstruction (EM+TV) was proposed. This method can reconstruct a better image using less CT projections in comparison with the usual filtered back projection (FBP) technique. Thus, it could significantly reduce the overall dose of radiation in CT. This work reports the results of an independent numerical simulation for cone beam CT geometry with alternative virtual phantoms. As in the original report, the 3D CT images of 128 Multiplication-Sign 128 Multiplication-Sign 128 virtual phantoms were reconstructed. It was not possible to implement phantoms with lager dimensions because of the slowness of code execution even by the CORE i7 CPU.

  11. Solar Utility SpA | Open Energy Information

    Open Energy Info (EERE)

    Utility SpA Jump to: navigation, search Name: Solar Utility SpA Place: Italy Sector: Solar Product: Italy-based solar PV project developer. References: Solar Utility SpA1 This...

  12. SunTergrid SpA | Open Energy Information

    Open Energy Info (EERE)

    SunTergrid SpA Jump to: navigation, search Name: SunTergrid SpA Place: Roma, Italy Sector: Solar Product: Italy-based solar project developer and subsidiary of Terna SpA....

  13. Compagnia Italiana Energia SpA CIE | Open Energy Information

    Open Energy Info (EERE)

    Compagnia Italiana Energia SpA CIE Jump to: navigation, search Name: Compagnia Italiana Energia SpA (CIE) Place: Torino, Italy Zip: 10143 Sector: Renewable Energy Product:...

  14. Enel Produzione SpA | Open Energy Information

    Open Energy Info (EERE)

    Produzione SpA Jump to: navigation, search Name: Enel Produzione SpA Place: Roma, Italy Zip: 198 Sector: Biomass, Geothermal energy, Hydro, Services, Wind energy Product:...

  15. ARM - Campaign Instrument - sp2-air

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

    -air Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Single Particle Soot Photometer - Airborne (SP2-AIR)...

  16. Edison SpA | Open Energy Information

    Open Energy Info (EERE)

    SpA Place: Milan, Italy Zip: 20121 Sector: Hydro, Wind energy Product: Independent power producer with approximately 9,300MW of hydro, fossil fuel and wind generation assets....

  17. HERA SpA | Open Energy Information

    Open Energy Info (EERE)

    HERA SpA Place: Bologna, Italy Zip: 40127 Sector: Services Product: Hera is a large Italian multiple-service group, born as the result of the first significant aggregation of...

  18. Pramac SpA | Open Energy Information

    Open Energy Info (EERE)

    Italy Zip: 53031 Product: Pramac is predominately a manufacturer of handling systems and power systems, entered the PV industry in December 2007. References: Pramac SpA1 This...

  19. PV based systems, with wind, diesel or LPG genset backup, supplying small TV rebroadcast stations in Portugal

    SciTech Connect (OSTI)

    Ramos, H.F.

    1994-12-31

    This paper describes the implementation of a program intended to introduce PV based hybrid power systems to supply electrical power to small size TV rebroadcast stations in Portugal. Reliability is a major concern to this type of application, as well as economical and social constraints, so wind or diesel/LPG genset backup are used. This paper includes a description of the systems behavior, comparison among these topologies and economical viability data from a users viewpoint.

  20. Argonne's SpEC Module | Argonne National Laboratory

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

    Argonne's SpEC Module Share Topic Energy Energy efficiency Vehicles

  1. TerniEnergia SpA | Open Energy Information

    Open Energy Info (EERE)

    TerniEnergia SpA Jump to: navigation, search Name: TerniEnergia SpA Place: Terni, Italy Zip: 5100 Sector: Renewable Energy Product: Italy-based developer of renewable energy...

  2. Fintel Energy Group SpA | Open Energy Information

    Open Energy Info (EERE)

    Fintel Energy Group SpA Jump to: navigation, search Name: Fintel Energy Group SpA Place: Pollenza, Italy Zip: 62010 Sector: Renewable Energy Product: Italy-based energy operator...

  3. Microsoft Word - FY 2015 SP Performance Appraisal System Guidance - Final

    Energy Savers [EERE]

    Office of Executive Resources Office of the Chief Human Capital Officer U.S. Department of Energy FY 2015 Senior Professional (SP) Performance Appraisal System Opening Guidance 2 Table of Contents Contents I. SP PERFORMANCE APPRAISAL TEMPLATE and TIMELINE ....................................................................... 3 II. PERFORMANCE PLAN - CRITICAL ELEMENTS .......................................................................................... 3 III. SP SUMMARY RATING LEVEL

  4. ARM - Campaign Instrument - sp-ams

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

    govInstrumentssp-ams Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Soot particle aerosol mass spectrometer (SP-AMS) Instrument Categories Aerosols Primary Measurements Taken The following measurements are those considered scientifically relevant. Refer to the datastream (netcdf) file headers for the list of all available measurements, including those recorded for diagnostic or quality assurance purposes. Black carbon

  5. Digital Television and Media Innovations | Princeton Plasma Physics Lab

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

    Digital Strategy Digital Strategy May 27, 2015 - 10:21am Addthis Implementing the Federal Digital Strategy Implementing the Federal Digital Strategy Alex Cohen Alex Cohen Former Senior Digital Information Strategist Atiq Warraich Atiq Warraich Technical Lead/Project Manager New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for

  6. DOE Publishes Final Rule for Television Test Procedure | Department...

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

    DOE Publishes Final Rule for Plumbing Products Test Procedures DOE Publishes Notice of Proposed Rulemaking Regarding the Compliance Date for the Dehumidifier Test Procedure...

  7. Televised remote control system of a continuous mining machine

    SciTech Connect (OSTI)

    Lansberry, J.B.

    1981-08-04

    A method of recovering particulate material from a seam of such material within the earth bounded above and below by different material which comprises the steps of positioning in mining relation to the seam a continuous mining machine having a power driven mechanism thereon for moving the machine through successive seam material cutting cycles which include an advancing movement along a mined entry within the seam in a direction toward the working face of the seam; illuminating portions of the space surrounding the continuous mining machine including portions of the working face disposed forwardly thereof and adjacent portions of the roof, floor and side walls of the mined entry rearwardly of the working face; establishing electromagnetic signals indicative of the appearance of the illuminated portions of the working face of the seam and the adjacent portions of the roof, floor and side walls; transmitting the established electromagnetic signals to a remote control station; converting at the remote control station the transmitted electromagnetic signals to a continuous picture of the appearance of at least a selected portion of the illuminated portions of the working face of the seam and the adjacent portions of the roof, floor and side walls; and controlling from the remote control station the cutting cycle of the continuous mining machine so that the material cut during a cycle is cut from the seam up to the different material defining the roof and down to the different material defining the floor based upon visually distinguishing between the material of the seam and the different material which forms the roof and floor by viewing the continuous picture provided at the remote control station and apparatus for carrying out the method.

  8. Multiple Mechanisms of Uranium Immobilization by Cellulomonas sp. Strain

    Office of Scientific and Technical Information (OSTI)

    ES6 (Journal Article) | SciTech Connect Journal Article: Multiple Mechanisms of Uranium Immobilization by Cellulomonas sp. Strain ES6 Citation Details In-Document Search Title: Multiple Mechanisms of Uranium Immobilization by Cellulomonas sp. Strain ES6 Removal of hexavalent uranium (U(VI)) from aqueous solution was studied using a Gram-positive facultative anaerobe, Cellulomonas sp. strain ES6, under anaerobic, non-growth conditions in bicarbonate and PIPES buffers. Inorganic phosphate was

  9. FY 2015 Senior Executive Service (SES) and Senior Professional (SP)

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

    Performance Appraisal Opening Guidance | Department of Energy Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Opening Guidance FY 2015 Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Opening Guidance The FY 2015 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concludes on September 30, 2015. These documents provide a detailed overview of

  10. FY 2016 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP)

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

    PERFORMANCE APPRAISAL OPENING GUIDANCE | Department of Energy 6 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL OPENING GUIDANCE FY 2016 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL OPENING GUIDANCE FY 2016 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concludes on December 15, 2015. These documents provide a detailed overview of

  11. FY 2014 Senior Executive Service (SES) and Senior Professional (SP)

    Energy Savers [EERE]

    Performance Appraisal Cycle - Closeout Guidance | Department of Energy Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Cycle - Closeout Guidance FY 2014 Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Cycle - Closeout Guidance The FY 2014 performance appraisal cycle for both SES and SP members, which includes Senior Level (SL) and Scientific or Professional (ST) employees, concludes on September 30, 2014. In order to prepare

  12. Preliminary SP-100/Stirling heat exchanger designs

    SciTech Connect (OSTI)

    Schmitz, P.; Tower, L.; Dawson, R.; Blue, B.; Dunn, P.

    1994-09-01

    Analytic modeling of several heat exchanger concepts to couple the SP-100 nuclear reactor lithium loop and the Space Stirling Power Convertor (SSPC) was performed. Four 25 kWe SSPC`s are used to produce the required 100 kW of electrical power. This design work focused on the interface between a single SSPC and the primary lithium loop. Manifolding to separate and collect the four channel flow was not modeled. This work modeled two separate types of heat exchanger interfaces (conductive coupling and radiative coupling) to explore their relative advantages and disadvantages. The minimum mass design of the conductively coupled concepts was 18 kg or 0.73 kg/kWe for a single 25 kWe convertor. The minimum mass radiatively coupled concept was 41 kg or 1.64 kg/kWe. The direct conduction heat exchanger provides a lighter weight system because of its ability to operate the Stirling convertor evaporator at higher heat fluxes than those attainable by the radiatively coupled systems. Additionally the conductively coupled concepts had relatively small volumes and provide potentially simpler assembly. Their disadvantages were the tight tolerances and material joining problems associated with this refractory to superalloy interface. The advantages of the radiatively coupled designs were the minimal material interface problems.

  13. Shewanella loihica sp. nov., isolated from iron-rich microbial...

    Office of Scientific and Technical Information (OSTI)

    loihica sp. nov., isolated from iron-rich microbial mats in the Pacific Ocean A novel marine bacterial strain, PV-4T, isolated from a microbial mat located at a hydrothermal vent...

  14. PaSol Italia SpA | Open Energy Information

    Open Energy Info (EERE)

    Name: PaSol Italia SpA Place: Varallo Pombia, Italy Zip: 28040 Sector: Solar Product: PA.SOL was formed by local private investors in order to initiate local PV module...

  15. MX Group SpA | Open Energy Information

    Open Energy Info (EERE)

    SpA Place: Villasanta, Italy Zip: 20058 Product: MX group is a turnkey provider of manufacturing plants for PV and other electronic equipment. Coordinates: 45.606895, 9.3066...

  16. ErgyCapital SpA formerly Greenergy Capital | Open Energy Information

    Open Energy Info (EERE)

    SpA formerly Greenergy Capital Jump to: navigation, search Name: ErgyCapital SpA (formerly Greenergy Capital) Place: Milan, Italy Zip: 20121 Sector: Efficiency, Renewable Energy...

  17. NSS5/SP-STM2 Joint International Conference

    SciTech Connect (OSTI)

    Saw-Wai Hla

    2009-05-03

    The NSS5/SP-STM2 conference was held in Athens, Ohio July 15-19, 2008. The conference brought together a prestigious group of scientists from all over the globe to focus for 3 days on a variety of nanoscience topics, particularly on nanoscale spectroscopy and spin-polarized scanning tunneling microscopy. The conference was attended by many young scientists as well as senior scientists. Attendees to the conference were drawn from more than 10 countries and included 28 invited speakers, who are the leading scientists in their respective research areas. Included among the invited speakers were 4 plenary speakers - eminent scientists in their fields. The conference was divided into two parallel sessions the NSS5 session and the SP-STM2 session.

  18. The transputer based GA. SP data acquisition system

    SciTech Connect (OSTI)

    Colombo, D.; Avano, B.; DePoli, M.; Maron, G. ); Negro, A.; Parlati, G. )

    1992-04-01

    In this paper, the new data acquisition for the GA.SP detector is presented. It is a distributed system based on a network of 40 T800 and T222 transputers linked to a VME system used for histogram storage. A 100 MBit/s FDDI ring connects the system to UNIX workstations used for the experiment control, histogram display and second level data analysis.

  19. Citizens for Nuclear Technology Awareness (CNTA) will hold their...

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

    a wide variety of television companies including PBS, Discovery, Channel Four, BBC, ARTE, ZDF, Court TV and National Geographic. In addition to his work in television, he is...

  20. TV-based conjugate gradient method and discrete L-curve for few-view CT reconstruction of X-ray in vivo data

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

    Yang, Xiaoli; Hofmann, Ralf; Dapp, Robin; van de Kamp, Thomas; Rolo, Tomy dos Santos; Xiao, Xianghui; Moosmann, Julian; Kashef, Jubin; Stotzka, Rainer

    2015-01-01

    High-resolution, three-dimensional (3D) imaging of soft tissues requires the solution of two inverse problems: phase retrieval and the reconstruction of the 3D image from a tomographic stack of two-dimensional (2D) projections. The number of projections per stack should be small to accommodate fast tomography of rapid processes and to constrain X-ray radiation dose to optimal levels to either increase the duration o fin vivo time-lapse series at a given goal for spatial resolution and/or the conservation of structure under X-ray irradiation. In pursuing the 3D reconstruction problem in the sense of compressive sampling theory, we propose to reduce the numbermoreof projections by applying an advanced algebraic technique subject to the minimisation of the total variation (TV) in the reconstructed slice. This problem is formulated in a Lagrangian multiplier fashion with the parameter value determined by appealing to a discrete L-curve in conjunction with a conjugate gradient method. The usefulness of this reconstruction modality is demonstrated for simulated and in vivo data, the latter acquired in parallel-beam imaging experiments using synchrotron radiation.less

  1. Spectral SP: A New Approach to Mapping Reservoir Flow and Permeability...

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

    Spectral SP: A New Approach to Mapping Reservoir Flow and Permeability presentation at the April 2013 peer review meeting held in Denver, Colorado. PDF icon hawaiigeophysicsplane...

  2. Spectral SP: A New Approach to Mapping Reservoir Flow and Permeability

    Broader source: Energy.gov [DOE]

    Spectral SP: A New Approach to Mapping Reservoir Flow and Permeability presentation at the April 2013 peer review meeting held in Denver, Colorado.

  3. PAH bioconcentration in Mytilus sp from Sinclair Inlet, WA

    SciTech Connect (OSTI)

    Frazier, J.; Young, D.; Ozretich, R.; Echols, S.

    1995-12-31

    Approximately 20 polynuclear aromatic hydrocarbons (PAH) were measured by GC/MS in seawater and whole soft tissues of the intertidal mussel Mytilus sp. collected in July 1991 within and around Puget Sound`s Sinclair Inlet. Low variability was observed in the water concentrations collected over three days at control sites, yielding reliable values for the exposure levels experienced by this bioindicator mollusk. Mean water concentrations of acenaphthene, phenanthrene, and fluoranthene in the control region were 2.7 {+-} 0.8, 2.8 {+-} 0.8, and 3.1 {+-} 0.7 ng/liter, respectively. Levels measured near sites of vessel activity were higher but much more variable; this reduced the reliability of the tissue/water bioconcentration factors (BCF) obtained from these samples. An empirical model relating values of Log BCF and Log Kow for the control zone samples supports the utility of this estuarine bioindicator for monitoring general levels of PAH in nearshore surface waters.

  4. Nuclear facility licensing, documentaion, and reviews, and the SP-100 test site experience

    SciTech Connect (OSTI)

    Cornwell, B.C.; Deobald, T.L.; Bitten, E.J.

    1991-06-01

    The required approvals and permits to test a nuclear facility are extensive. Numerous regulatory requirements result in the preparation of documentation to support the approval process. The principal regulations for the SP-100 Ground Engineering System (GES) include the National Environmental Policy Act, Clean Air Act, and Atomic Energy Act. The documentation prepared for the SP-100 Nuclear Assembly Test (NAT) included an Environmental Assessment, state permit applications, and Safety Analysis Reports. This paper discusses the regulation documentation requirements and the SP-100 NAT Test Site experience. 12 refs., 2 figs., 2 tabs.

  5. U.S. Energy Department, Pay-Television Industry and Energy Efficiency...

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

    The standards will also avoid more than five million metric tons of carbon dioxide emissions each year. As consumer demand for digital video recorders and high-definition set-top ...

  6. TvE_quotes_answers

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

    want to succeed, get some enemies. or or EdisonvsTesla EdisonvsTesla n i k o l a t e s l a T h o m a s e d i s o n If you want to succeed, get some enemies. EdisonvsTesla...

  7. FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE- CLOSEOUT GUIDANCE

    Broader source: Energy.gov [DOE]

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

  8. OpL^^f-B^ JPL D-1085 D O Technical Information Report SP-100...

    Office of Scientific and Technical Information (OSTI)

    OpLf-B JPL D-1085 D O Technical Information Report SP-100, The U.S. Space Nuclear ... Virginia Department of Energy Office of Nuclear Energy Washington, D.C. National ...

  9. ARM - Field Campaign - SP2 Deployment at Boston College-Aerodyne...

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

    Deployment at Boston College-Aerodyne led Coated Black Carbon Study (BC4) ARM Data ... Campaign : SP2 Deployment at Boston College-Aerodyne led Coated Black Carbon Study (BC4) ...

  10. Cyanobacterium sp. host cell and vector for production of chemical compounds in cyanobacterial cultures

    DOE Patents [OSTI]

    Piven, Irina; Friedrich, Alexandra; Duhring, Ulf; Uliczka, Frank; Baier, Kerstin; Inaba, Masami; Shi, Tuo; Wang, Kui; Enke, Heike; Kramer, Dan

    2014-09-30

    A cyanobacterial host cell, Cyanobacterium sp., that harbors at least one recombinant gene for the production of a chemical compounds is provided, as well as vectors derived from an endogenous plasmid isolated from the cell.

  11. Energia Servizi Engineering SpA E S Engineering | Open Energy...

    Open Energy Info (EERE)

    SpA (E&S Engineering) Place: Rome, Italy Sector: Hydro, Wind energy Product: Italian developer of biogas, wind, mini-hydro and PV projects. Coordinates: 41.90311,...

  12. Bio sorption of strontium from aqueous solution by New Strain Bacillus sp. GTG-83

    SciTech Connect (OSTI)

    Tajer Mohammad Ghazvini, P.; Ghorbanzadeh Mashkani, S.; Ghafourian, H.

    2007-07-01

    Attempt was made to isolate bacterial strains capable of removing Sr biologically. In this study we collected ten different water samples from naturally radioactive spring Neydasht in Iran and bacterial strains samples isolated. Initial screening of a total of 50 bacterial isolates resulted in selection of one strain. The strain showed maximum adsorption capacity with 55 mg Sr/g dry wt. It was tentatively identified as Bacillus sp. according to morphological and biochemical properties and called strain GTG-83. Studies indicated that Bacillus sp. GTG-83 was able to grow aerobically in the presence of 50 mM SrCl{sub 2} but showed severe growth inhibition at levels above that concentration. The bio-sorption capacity of Bacillus sp. GTG-83 strongly depends on solution pH, and the maximum Sr sorption capacity of Bacillus sp. GTG-83 were obtained at pH 10 independent of the absence or the presence of increasing concentrations of salt (MgCl{sub 2}). Sr-salt bio-sorption studies were also performed at this pH values. Equilibrium uptakes of Sr increased with increasing Sr concentrations up to 250 mg/l for Bacillus sp. GTG-83. Maximum bio-sorption of Sr was obtained at temperatures in the range of 30-35 deg. C. Bacillus sp. GTG-83 bio-sorbed 97 mg Sr/g dry wt at 100 mg/l initial Sr concentration without salt medium (MgCl{sub 2}). When salt concentration (MgCl{sub 2}) increased to 15% (w/v), these values dropped to 23.6 mg Sr/g dry wt at the same conditions. Uptake of Sr within 5 min of incubation was relatively rapid and the absorption continued slowly thereafter. (authors)

  13. The [NiFe]-hydrogenase of the cyanobacterium Synechocystis sp. PCC 6803

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

    works bidirectionally with a bias to H2 production The [NiFe]-hydrogenase of the cyanobacterium Synechocystis sp. PCC 6803 works bidirectionally with a bias to H2 production Authors: McIntosh, C. L., Germer, F., Schulz, R., Appel, J., and Jones, A. K. Title: The [NiFe]-hydrogenase of the cyanobacterium Synechocystis sp. PCC 6803 works bidirectionally with a bias to H2 production Source: Journal of the American Chemical Society Year: 2011 Volume: 133 Pages: 11308-11319 ABSTRACT: Protein film

  14. SP2 Deployment at Boston College-Aerodyne-Led Coated Black Carbon Study

    Office of Scientific and Technical Information (OSTI)

    (BC4) Final Campaign Summary (Technical Report) | SciTech Connect SP2 Deployment at Boston College-Aerodyne-Led Coated Black Carbon Study (BC4) Final Campaign Summary Citation Details In-Document Search Title: SP2 Deployment at Boston College-Aerodyne-Led Coated Black Carbon Study (BC4) Final Campaign Summary The main objective of the Boston College-Aerodyne led laboratory study (BC4) was to measure the optical properties of black carbon (BC) particles from a diffusion flame directly and

  15. Overview of the 1985 NASA Lewis Research Center SP-100 free-piston Stirling engine activities

    SciTech Connect (OSTI)

    Slaby, J.G.

    1985-01-01

    An overview of the 1985 (NASA) Lewis Research Center free-piston Stirling engine activities in support of the SP-100 Program is presented. The SP-100 program is being conducted in support of the Department of Advanced Research Projects Agency (DARPA) and the Department of Energy (DOE), and NASA. This effort is keyed on the design, fabrication, assembly, and testing of a 25 kW(e) Stirling space-power technology-feasibility demonstrator engine. Another facet of the SP-100 project covers the status of a 9000-h goal endurance test conducted on a 2 kW(e) free-piston Stirling/linear alternator system employing hydrostatic gas bearings. Dynamic balancing of the RE-1000 engine (a 1 kW(e) free-piston Stirling engine) using a passive dynamic absorber is discussed, along with the results of a parametric study showing the relationships of Stirling power converter specific weight and efficiency as functions of Stirling engine heater to cooler temperature ratio. Planned tests are described covering a hydrodynamic gas bearing concept for potential SP-100 application.

  16. AmeriFlux US-SP1 Slashpine-Austin Cary- 65yrs nat regen

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

    Martin, Tim [University of Florida

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-SP1 Slashpine-Austin Cary- 65yrs nat regen. Site Description - The ACMF site is a 67 hectare naturally regenerated Pinus palustris and Pinus elliottii mixed stand.

  17. Genome Sequence of Amycolatopsis sp Strain ATCC 39116, a Plant Biomass-Degrading Actinomycete

    SciTech Connect (OSTI)

    Davis, Jennifer R.; Goodwin, Lynne A.; Woyke, Tanja; Teshima, Hazuki; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Han, Shunsheng; Han, James; Pitluck, Sam; Nolan, Matt; Mikhailova, Natalia; Land, Miriam L; Sello, Jason K.

    2012-01-01

    We announce the availability of a high-quality draft of the genome sequence of Amycolatopsis sp. strain 39116, one of few bacterial species that are known to consume the lignin component of plant biomass. This genome sequence will further ongoing efforts to use microorganisms for the conversion of plant biomass into fuels and high-value chemicals.

  18. ARM - Field Campaign - Colorado: SP2 Deployment at StormVEx

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Colorado: SP2 Deployment at StormVEx 2010.11.15 - 2011.04.25 Lead Scientist :...

  19. Genome Sequence of the Alkaline-Tolerant Cellulomonas sp. Strain FA1

    SciTech Connect (OSTI)

    Cohen, Michael F.; Hu, Ping; Nguyen, My Vu; Kamennaya, Nina; Brown, Natasha; Woyke, Tanja; Kyrpides, Nikos; Holman, Hoi-Ying; Torok, Tamas

    2015-06-18

    We present the genome of the cellulose-degrading Cellulomonas sp. strain FA1 isolated from an actively serpentinizing highly alkaline spring. Knowledge of this genome will enable studies into the molecular basis of plant material degradation in alkaline environments and inform the development of lignocellulose bioprocessing procedures for biofuel production.

  20. Genome Sequence of the Alkaline-Tolerant Cellulomonas sp. Strain FA1

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

    Cohen, Michael F.; Hu, Ping; Nguyen, My Vu; Kamennaya, Nina; Brown, Natasha; Woyke, Tanja; Kyrpides, Nikos; Holman, Hoi-Ying; Torok, Tamas

    2015-06-18

    We present the genome of the cellulose-degrading Cellulomonas sp. strain FA1 isolated from an actively serpentinizing highly alkaline spring. Knowledge of this genome will enable studies into the molecular basis of plant material degradation in alkaline environments and inform the development of lignocellulose bioprocessing procedures for biofuel production.

  1. Environmental assessment of SP-100 ground engineering system test site: Hanford Site, Richland, Washington

    SciTech Connect (OSTI)

    Not Available

    1988-12-01

    The US Department of Energy (DOE) proposes to modify an existing reactor containment building (decommissioned Plutonium Recycle Test Reactor (PRTR) 309 Building) to provide ground test capability for the prototype SP-100 reactor. The 309 Building (Figure 1.1) is located in the 300 Area on the Hanford Site in Washington State. The National Environmental Policy Act (NEPA) requires that Federal agencies assess the potential impacts that their actions may have on the environment. This Environmental Assessment describes the consideration given to environmental impacts during reactor concept and test site selection, examines the environmental effects of the DOE proposal to ground test the nuclear subsystem, describes alternatives to the proposed action, and examines radiological risks of potential SP-100 use in space. 73 refs., 19 figs., 7 tabs.

  2. Direct synthesis of sp-bonded carbon chains on graphite surface by femtosecond laser irradiation

    SciTech Connect (OSTI)

    Hu, A.; Rybachuk, M.; Lu, Q.-B.; Duley, W. W.

    2007-09-24

    Microscopic phase transformation from graphite to sp-bonded carbon chains (carbyne) and nanodiamond has been induced by femtosecond laser pulses on graphite surface. UV/surface enhanced Raman scattering spectra and x-ray photoelectron spectra displayed the local synthesis of carbyne in the melt zone while nanocrystalline diamond and trans-polyacetylene chains form in the edge area of gentle ablation. These results evidence possible direct 'writing' of variable chemical bonded carbons by femtosecond laser pulses for carbon-based applications.

  3. PySP : modeling and solving stochastic mixed-integer programs in Python.

    SciTech Connect (OSTI)

    Woodruff, David L.; Watson, Jean-Paul

    2010-08-01

    Although stochastic programming is a powerful tool for modeling decision-making under uncertainty, various impediments have historically prevented its widespread use. One key factor involves the ability of non-specialists to easily express stochastic programming problems as extensions of deterministic models, which are often formulated first. A second key factor relates to the difficulty of solving stochastic programming models, particularly the general mixed-integer, multi-stage case. Intricate, configurable, and parallel decomposition strategies are frequently required to achieve tractable run-times. We simultaneously address both of these factors in our PySP software package, which is part of the COIN-OR Coopr open-source Python project for optimization. To formulate a stochastic program in PySP, the user specifies both the deterministic base model and the scenario tree with associated uncertain parameters in the Pyomo open-source algebraic modeling language. Given these two models, PySP provides two paths for solution of the corresponding stochastic program. The first alternative involves writing the extensive form and invoking a standard deterministic (mixed-integer) solver. For more complex stochastic programs, we provide an implementation of Rockafellar and Wets Progressive Hedging algorithm. Our particular focus is on the use of Progressive Hedging as an effective heuristic for approximating general multi-stage, mixed-integer stochastic programs. By leveraging the combination of a high-level programming language (Python) and the embedding of the base deterministic model in that language (Pyomo), we are able to provide completely generic and highly configurable solver implementations. PySP has been used by a number of research groups, including our own, to rapidly prototype and solve difficult stochastic programming problems.

  4. DOE ARM SP2 Deployment at Boston College_Aerodyne led Coated Black Carbon Study

    Office of Scientific and Technical Information (OSTI)

    15"068 ENERGY Science SP2 Deployment at Boston College-Aerodyne- Led Coated Black Carbon Study (BC4) Final Campaign Summary TB Onasch AJ Sedlacek March 2016 CLIMATE RESEARCH FACILITY DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

  5. Metal Catalyzed sp2 Bonded Carbon - Large-scale Graphene Synthesis and

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

    Beyond | MIT-Harvard Center for Excitonics Metal Catalyzed sp2 Bonded Carbon - Large-scale Graphene Synthesis and Beyond December 1, 2009 at 3pm/36-428 Peter Sutter Center for Functional Nanomaterials sutter abstract: Carbon honeycomb lattices have shown a number of remarkable properties. When wrapped up into fullerenes, for instance, superconductivity with high transition temperatures can be induced by alkali intercalation. Rolling carbon sheets up into 1-dimensional nanotubes generates the

  6. DOE ARM SP2 Deployment at Boston College_Aerodyne led Coated Black Carbon Study

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

    8 SP2 Deployment at Boston College-Aerodyne- Led Coated Black Carbon Study (BC4) Final Campaign Summary TB Onasch AJ Sedlacek March 2016 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

  7. Overview of free-piston Stirling SP-100 activities at the NASA Lewis Research Center

    SciTech Connect (OSTI)

    Slaby, J.G.

    1986-01-01

    An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (LeRC) SP-100 free-piston Stirling engine activities is presented. These activities are being conducted in support of the Department of Defense (DOD), Department of Energy (DOE), and NASA. The space-power technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE). Another facet of the SP-100 project covers the status of an endurance test. Dynamic balancing of the SPDE engine will be discussed along with a summary covering the parametric results of a study showing the relationship between power-converter specific weight and efficiency both as a function of Stirling engine heater to cooler temperature ratio. Design parameters and conceptual design features will be presented for a 25 kWe, single-cylinder free-piston Stirling space-power converter. And finally, a description of a hydrodynamic gas bearing concept will be presented.

  8. Gas production and behavior in the coolant of the SP-100 Space Nuclear Power System

    SciTech Connect (OSTI)

    McGhee, J.M.

    1989-08-01

    The radiologic generation and subsequent behavior of helium gas in the lithium coolant of SP-100 class space nuclear power reactors was investigated analytically in a two part study. Part One of the study consisted of a calculation of coolant radiologic helium gas production rates in a SP-100 class reactor using the discrete ordinates code TWODANT. Cross sections were developed from ENDF/B-V data via the MATXS6s master cross section library. Cross sections were self shielded assuming one homogeneous core region, and doppler broadened to 1300 K using the cross section preparation code TRANSX. Calculations were performed using an S{sub 4}/P{sub 1} approximation and 80 neutron energy groups. Part Two of the study consisted of a theoretical investigation into the behavior of helium gas in the primary loop of lithium cooled space reactors. The SP-100 space power system was used as a representative of such a system. Topics investigated included: (1) heterogeneous and homogeneous nucleation; (2) bubble growth/collapse by diffusion, mechanical temperature/pressure effects, and coalescence; and, (3) the effects on bubble distribution of microgravity, magnetic fields, and inertially induced buoyancy. 104 refs., 78 figs., 28 tabs.

  9. Elastic properties, sp fraction, and Raman scattering in low and high pressure synthesized diamond-like boron rich carbides

    SciTech Connect (OSTI)

    Zinin, Pavel V.; Burgess, Katherine; Jia, Ruth; Sharma, Shiv; Ming, Li-Chung; Liu, Yongsheng; Ciston, Jim; Hong, Shiming

    2014-10-07

    Dense BC{sub x} phases with high boron concentration are predicted to be metastable, superhard, and conductors or superconductors depending on boron concentration. However, up to this point, diamond-like boron rich carbides BC{sub x} (dl-BC{sub x}) phases have been thought obtainable only through high pressure and high temperature treatment, necessitating small specimen volume. Here, we use electron energy loss spectroscopy combined with transmission electron microscopy, Raman spectroscopy, surface Brillouin scattering, laser ultrasonics (LU) technique, and analysis of elastic properties to demonstrate that low pressure synthesis (chemical vapor deposition) of BC{sub x} phases may also lead to the creation of diamond-like boron rich carbides. The elastic properties of the dl-BC{sub x} phases depend on the carbon spversus sp content, which decreases with increasing boron concentration, while the boron bonds determine the shape of the Raman spectra of the dl-BC{sub x} after high pressure-high temperature treatment. Using the estimation of the density value based on the sp fraction, the shear modulus ? of dl-BC?, containing 10% carbon atoms with sp bonds, and dl-B?C?, containing 38% carbon atoms with sp bonds, were found to be ? = 19.3 GPa and ? = 170 GPa, respectively. The presented experimental data also imply that boron atoms lead to a creation of sp bonds during the deposition processes.

  10. Investigation of refractory black carbon-containing particle morphologies using the single-particle soot photometer (SP2)

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

    Sedlacek, III, Arthur J.; Lewis, Ernie R.; Onasch, Timothy B.; Lambe, Andrew T.; Davidovits, Paul

    2015-07-24

    An important source of uncertainty in radiative forcing by absorbing aerosol particles is the uncertainty in their morphologies (i.e., the location of the absorbing substance on/in the particles). To examine the effects of particle morphology on the response of an individual black carbon-containing particle in a Single-Particle Soot Photometer (SP2), a series of experiments was conducted to investigate black carbon-containing particles of known morphology using Regal black (RB), a proxy for collapsed soot, as the light-absorbing substance. Particles were formed by coagulation of RB with either a solid substance (sodium chloride or ammonium sulfate) or a liquid substance (dioctyl sebacate),more » and by condensation with dioctyl sebacate, the latter experiment forming particles in a core-shell configuration. Each particle type experienced fragmentation (observed as negative lagtimes), and each yielded similar lagtime responses in some instances, confounding attempts to differentiate particle morphology using current SP2 lagtime analysis. SP2 operating conditions, specifically laser power and sample flow rate, which in turn affect the particle heating and dissipation rates, play an important role in the behavior of particles in the SP2, including probability of fragmentation. This behavior also depended on the morphology of the particles and on the thermo-chemical properties of the non-RB substance. Although these influences cannot currently be unambiguously separated, the SP2 analysis may still provide useful information on particle mixing states and black carbon particle sources.« less

  11. Investigation of refractory black carbon-containing particle morphologies using the single-particle soot photometer (SP2)

    SciTech Connect (OSTI)

    Sedlacek, III, Arthur J.; Lewis, Ernie R.; Onasch, Timothy B.; Lambe, Andrew T.; Davidovits, Paul

    2015-07-24

    An important source of uncertainty in radiative forcing by absorbing aerosol particles is the uncertainty in their morphologies (i.e., the location of the absorbing substance on/in the particles). To examine the effects of particle morphology on the response of an individual black carbon-containing particle in a Single-Particle Soot Photometer (SP2), a series of experiments was conducted to investigate black carbon-containing particles of known morphology using Regal black (RB), a proxy for collapsed soot, as the light-absorbing substance. Particles were formed by coagulation of RB with either a solid substance (sodium chloride or ammonium sulfate) or a liquid substance (dioctyl sebacate), and by condensation with dioctyl sebacate, the latter experiment forming particles in a core-shell configuration. Each particle type experienced fragmentation (observed as negative lagtimes), and each yielded similar lagtime responses in some instances, confounding attempts to differentiate particle morphology using current SP2 lagtime analysis. SP2 operating conditions, specifically laser power and sample flow rate, which in turn affect the particle heating and dissipation rates, play an important role in the behavior of particles in the SP2, including probability of fragmentation. This behavior also depended on the morphology of the particles and on the thermo-chemical properties of the non-RB substance. Although these influences cannot currently be unambiguously separated, the SP2 analysis may still provide useful information on particle mixing states and black carbon particle sources.

  12. Genomes of three facultatively symbiotic Frankia sp. strainsreflect host plant biogeography

    SciTech Connect (OSTI)

    Normand, Philippe; Lapierre, Pascal; Tisa, Louis S.; Gogarten, J.Peter; Alloisio, Nicole; Bagnarol, Emilie; Bassi, Carla A.; Berry,Alison; Bickhart, Derek M.; Choisne, Nathalie; Couloux, Arnaud; Cournoyer, Benoit; Cruveiller, Stephane; Daubin, Vincent; Demange, Nadia; Francino, M. Pilar; Ggoltsman, Eugene; Huang, Ying; Kopp, Olga; Labarre,Laurent; Lapidus, Alla; Lavire, Celine; Marechal, Joelle; Martinez,Michele; Mastronunzio, Juliana E.; Mullin, Beth; Niemann, James; Pujic,Pierre; Rawnsley, Tania; Rouy, Zoe; Schenowitz, Chantal; Sellstedt,Anita; Tavares, Fernando; Tomkins, Jeffrey P.; Vallenet, David; Valverde,Claudio; Wall, Luis; Wang, Ying; Medigue, Claudine; Benson, David R.

    2006-02-01

    Filamentous actinobacteria from the genus Frankia anddiverse woody trees and shrubs together form N2-fixing actinorhizal rootnodule symbioses that are a major source of new soil nitrogen in widelydiverse biomes 1. Three major clades of Frankia sp. strains are defined;each clade is associated with a defined subset of plants from among theeight actinorhizal plant families 2,3. The evolution arytrajectoriesfollowed by the ancestors of both symbionts leading to current patternsof symbiont compatibility are unknown. Here we show that the competingprocesses of genome expansion and contraction have operated in differentgroups of Frankia strains in a manner that can be related to thespeciation of the plant hosts and their geographic distribution. Wesequenced and compared the genomes from three Frankia sp. strains havingdifferent host plant specificities. The sizes of their genomes variedfrom 5.38 Mbp for a narrow host range strain (HFPCcI3) to 7.50Mbp for amedium host range strain (ACN14a) to 9.08 Mbp for a broad host rangestrain (EAN1pec.) This size divergence is the largest yet reported forsuch closely related bacteria. Since the order of divergence of thestrains is known, the extent of gene deletion, duplication andacquisition could be estimated and was found to be inconcert with thebiogeographic history of the symbioses. Host plant isolation favoredgenome contraction, whereas host plant diversification favored genomeexpansion. The results support the idea that major genome reductions aswell as expansions can occur in facultatively symbiotic soil bacteria asthey respond to new environments in the context of theirsymbioses.

  13. A reliability and mass perspective of SP-100 Stirling cycle lunar-base powerplant designs

    SciTech Connect (OSTI)

    Bloomfield, H.S.

    1991-06-01

    The purpose was to obtain reliability and mass perspectives on selection of space power system conceptual designs based on SP-100 reactor and Stirling cycle power-generation subsystems. The approach taken was to: (1) develop a criterion for an acceptable overall reliability risk as a function of the expected range of emerging technology subsystem unit reliabilities; (2) conduct reliability and mass analyses for a diverse matrix of 800-kWe lunar-base design configurations employing single and multiple powerplants with both full and partial subsystem redundancy combinations; and (3) derive reliability and mass perspectives on selection of conceptual design configurations that meet an acceptable reliability criterion with the minimum system mass increase relative to reference powerplant design. The developed perspectives provided valuable insight into the considerations required to identify and characterize high-reliability and low-mass lunar-base powerplant conceptual design.

  14. Draft genome sequence of Sulfurospirillum sp. strain MES, reconstructed from the metagenome of a microbial electrosynthesis system

    SciTech Connect (OSTI)

    Ross, Daniel E.; Marshall, Christopher W.; May, Harold D.; Norman, R. Sean

    2015-01-15

    A draft genome of Sulfurospirillum sp. strain MES was isolated through taxonomic binning of a metagenome sequenced from a microbial electrosynthesis system (MES) actively producing acetate and hydrogen. The genome contains the nosZDFLY genes, which are involved in nitrous oxide reduction, suggesting the potential role of this strain in denitrification.

  15. The oncoprotein HBXIP upregulates PDGFB via activating transcription factor Sp1 to promote the proliferation of breast cancer cells

    SciTech Connect (OSTI)

    Zhang, Yingyi; Zhao, Yu; Li, Leilei; Shen, Yu; Cai, Xiaoli; Zhang, Xiaodong; Ye, Lihong

    2013-05-03

    Highlights: HBXIP is able to upregulate the expression of PDGFB in breast cancer cells. HBXIP serves as a coactivator of activating transcription factor Sp1. HBXIP stimulates the PDGFB promoter via activating transcription factor Sp1. HBXIP promotes the proliferation of breast cancer cell via upregulating PDGFB. -- Abstract: We have reported that the oncoprotein hepatitis B virus X-interacting protein (HBXIP) acts as a novel transcriptional coactivator to promote proliferation and migration of breast cancer cells. Previously, we showed that HBXIP was able to activate nuclear factor-?B (NF-?B) in breast cancer cells. As an oncogene, the platelet-derived growth factor beta polypeptide (PDGFB) plays crucial roles in carcinogenesis. In the present study, we found that both HBXIP and PDGFB were highly expressed in breast cancer cell lines. Interestingly, HBXIP was able to increase transcriptional activity of NF-?B through PDGFB, suggesting that HBXIP is associated with PDGFB in the cells. Moreover, HBXIP was able to upregulate PDGFB at the levels of mRNA, protein and promoter in the cells. Then, we identified that HBXIP stimulated the promoter of PDGFB through activating transcription factor Sp1. In function, HBXIP enhanced the proliferation of breast cancer cells through PDGFB in vitro. Thus, we conclude that HBXIP upregulates PDGFB via activating transcription factor Sp1 to promote proliferation of breast cancer cells.

  16. Additive synthesis with DIASS-M4C on Argonne National Laboratory`s IBM POWERparallel System (SP)

    SciTech Connect (OSTI)

    Kaper, H.; Ralley, D.; Restrepo, J.; Tiepei, S.

    1995-12-31

    DIASS-M4C, a digital additive instrument was implemented on the Argonne National Laboratory`s IBM POWER parallel System (SP). This paper discusses the need for a massively parallel supercomputer and shows how the code was parallelized. The resulting sounds and the degree of control the user can have justify the effort and the use of such a large computer.

  17. Draft genome sequence of Thauera sp. strain SWB20, isolated from a Singapore wastewater treatment facility using gel microdroplets

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

    Dichosa, Armand E. K.; Davenport, Karen W.; Li, Po-E; Ahmed, Sanaa A.; Daligault, Hajnalka; Gleasner, Cheryl D.; Kunde, Yuliya; McMurry, Kim; Lo, Chien -Chi; Reitenga, Krista G.; et al

    2015-03-19

    In this study, we report here the genome sequence of Thauera sp. strain SWB20, isolated from a Singaporean wastewater treatment facility using gel microdroplets (GMDs) and single-cell genomics (SCG). This approach provided a single clonal microcolony that was sufficient to obtain a 4.9-Mbp genome assembly of an ecologically relevant Thauera species.

  18. Draft genome sequence of Sulfurospirillum sp. strain MES, reconstructed from the metagenome of a microbial electrosynthesis system

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

    Ross, Daniel E.; Marshall, Christopher W.; May, Harold D.; Norman, R. Sean

    2015-01-15

    A draft genome of Sulfurospirillum sp. strain MES was isolated through taxonomic binning of a metagenome sequenced from a microbial electrosynthesis system (MES) actively producing acetate and hydrogen. The genome contains the nosZDFLY genes, which are involved in nitrous oxide reduction, suggesting the potential role of this strain in denitrification.

  19. Collection efficiency of the Soot-Particle Aerosol Mass Spectrometer (SP-AMS) for internally mixed particulate black carbon

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

    Willis, M. D.; Lee, A. K. Y.; Onasch, T. B.; Fortner, E. C.; Williams, L. R.; Lambe, A. T.; Worsnop, D. R.; Abbatt, J. P. D.

    2014-05-26

    The soot-particle aerosol mass spectrometer (SP-AMS) uses an intra-cavity infrared laser to vaporize refractory black carbon (rBC) containing particles, making the particle beam–laser beam overlap critical in determining the collection efficiency (CE) for rBC and associated non-refractory particulate matter (NR-PM). This work evaluates the ability of the SP-AMS to quantify rBC and NR-PM mass in internally mixed particles with different thicknesses of organic coating. Using apparent relative ionization efficiencies for uncoated and thickly coated rBC particles, we report measurements of SP-AMS sensitivity to NR-PM and rBC, for Regal Black, the recommended particulate calibration material. Beam width probe (BWP) measurements aremore » used to illustrate an increase in sensitivity for highly coated particles due to narrowing of the particle beam, which enhances the CE of the SP-AMS by increasing the laser beam–particle beam overlap. Assuming complete overlap for thick coatings, we estimate CE for bare Regal Black particles of 0.6 ± 0.1, which suggests that previously measured SP-AMS sensitivities to Regal Black were underestimated by up to a factor of two. The efficacy of the BWP measurements is highlighted by studies at a busy road in downtown Toronto and at a non-roadside location, which show particle beam widths similar to, but greater than that of bare Regal Black and coated Regal Black, respectively. Further BWP measurements at field locations will help to constrain the range of CE for fresh and aged rBC-containing particles. The ability of the SP-AMS to quantitatively assess the composition of internally mixed particles is validated through measurements of laboratory-generated organic coated particles, which demonstrate that the SP-AMS can quantify rBC and NR-PM over a wide range of particle compositions and rBC core sizes.« less

  20. Collection efficiency of the soot-particle aerosol mass spectrometer (SP-AMS) for internally mixed particulate black carbon

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

    Willis, M. D.; Lee, A. K. Y.; Onasch, T. B.; Fortner, E. C.; Williams, L. R.; Lambe, A. T.; Worsnop, D. R.; Abbatt, J. P. D.

    2014-12-18

    The soot-particle aerosol mass spectrometer (SP-AMS) uses an intra-cavity infrared laser to vaporize refractory black carbon (rBC) containing particles, making the particle beam–laser beam overlap critical in determining the collection efficiency (CE) for rBC and associated non-refractory particulate matter (NR-PM). This work evaluates the ability of the SP-AMS to quantify rBC and NR-PM mass in internally mixed particles with different thicknesses of organic coating. Using apparent relative ionization efficiencies for uncoated and thickly coated rBC particles, we report measurements of SP-AMS sensitivity to NR-PM and rBC, for Regal Black, the recommended particulate calibration material. Beam width probe (BWP) measurements aremore » used to illustrate an increase in sensitivity for highly coated particles due to narrowing of the particle beam, which enhances the CE of the SP-AMS by increasing the laser beam–particle beam overlap. Assuming complete overlap for thick coatings, we estimate CE for bare Regal Black particles of 0.6 ± 0.1, which suggests that previously measured SP-AMS sensitivities to Regal Black were underestimated by up to a factor of 2. The efficacy of the BWP measurements is highlighted by studies at a busy road in downtown Toronto and at a non-roadside location, which show particle beam widths similar to, but greater than that of bare Regal Black and coated Regal Black, respectively. Further BWP measurements at field locations will help to constrain the range of CE for fresh and aged rBC-containing particles. The ability of the SP-AMS to quantitatively assess the composition of internally mixed particles is validated through measurements of laboratory-generated organic coated particles, which demonstrate that the SP-AMS can quantify rBC and NR-PM over a wide range of particle compositions and rBC core sizes.« less

  1. Lunar electric power systems utilizing the SP-100 reactor coupled to dynamic conversion systems. Final report

    SciTech Connect (OSTI)

    Harty, R.B.; Durand, R.E.

    1993-03-01

    An integration study was performed by Rocketdyne under contract to NASA-LeRC. The study was concerned with coupling an SP-0100 reactor to either a Brayton or Stirling power conversion system. The application was for a surface power system to supply power requirements to a lunar base. A power level of 550 kWe was selected based on the NASA Space Exploration Initiative 90-day study. Reliability studies were initially performed to determine optimum power conversion redundancy. This study resulted in selecting three operating engines and one stand-by unit. Integration design studies indicated that either the Brayton or Stirling power conversion systems could be integrated with the PS-100 reactor. The Stirling system had an integration advantage because of smaller piping size and fewer components. The Stirling engine, however, is more complex and heavier than the Brayton rotating unit, which tends to off-set the Stirling integration advantage. From a performance consideration, the Brayton had a 9 percent mass advantage, and the Stirling had a 50 percent radiator advantage.

  2. Overview of the 1986 free-piston Stirling SP-100 activities at the NASA Lewis Research Center

    SciTech Connect (OSTI)

    Slaby, J.G.

    1986-01-01

    An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center SP-100 free-piston Stirling engine activities is presented. These activities include a free-piston Stirling space-power technology feasibility demonstration project as part of the SP-100 program being conducted in support of the Department of Defense (DOD), Department of Energy (DOE), and NASA. The space-power Stirling advanced technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE) including test results. Future space-power projections are presented along with a description of a study that will investigate the feasibility of scaling a single-cylinder free-piston Stirling space-power module to the 150 kW power range. Design parameters and conceptual design features will be presented for a 25 kWe, single-cylinder free-piston Stirling space-power converter. A description of a hydrodynamic gas bearing concept will be presented whereby the displacer of a 1 kWe free-piston Stirling engine is modified to demonstrate the bearing concept. And finally the goals of a conceptual design for a 25 kWe Solar Advanced Stirling Conversion System capable of delivering electric power to an electric utility grid will be discussed. The solar work is under an interagency agreement between DOE/Sandia National Laboratory and NASA Lewis.

  3. Description of Rhodanobacter denitrificans sp. nov., isolated from nitrate-rich zones of a contaminated aquifer

    SciTech Connect (OSTI)

    Prakash, Om; Green, Stefan; Jasrotia, Puja; Overholt, Will; Canion, Andy; Watson, David B; Brooks, Scott C; Kostka,

    2012-01-01

    Bacterial strains 2APBS1T and 116-2 were isolated from the subsurface of a nuclear legacy waste site where sediments are co-contaminated with large amounts of acidity, nitrate, metal radionuclides and other heavy metals. A combination of physiological and genetic assays indicated that these strains represent the first members of the Rhodanobacter genus shown to be capable of complete denitrification. Cells of strain 2APBS1T and 116-2 were Gram negative, non-spore-forming, rods, 3-5 micro;m long and 0.25-0.5 m in diameter. The isolates were facultative anaerobes, and had temperature and pH optima for growth at 30 C and pH 6.5, respectively, and could tolerate up to 2.0 % NaCl, though growth improved in its absence. Strains 2APBS1T and 116-2 contained fatty acid profiles and 100 % Q-8 ubiquinone, that are characteristic features of the genus Rhodanobacter. Although strains 2APBS1T and 116-2 share high SSU rRNA gene sequence similarity to R. thiooxydans (>99%), DNA-DNA hybridization values were substantially below the 70% threshold used to designate novel species. Thus, based on genotypic, phylogenetic, chemotaxonomic and physiological differences, strains 2APBS1T and 116-2 are considered to represent a novel species of the genus Rhodanobacter, for which the name Rhodanobacter denitrificans sp. nov is proposed. The type strain is 2APBS1T (=DSM 23569T =JCM 17641T). Strain 116-2 (=DSM 24678 = JCM 17642) is a reference strain.

  4. Characterization of an acetyl xylan esterase from the anaerobic fungus Orpinomyces sp. strain PC-2

    SciTech Connect (OSTI)

    Blum, D.L.; Li, X.L.; Chen, H.; Ljungdahl, L.G.

    1999-09-01

    A 1,067-bp cDNA, designated axeA, coding for an acetyl xylan esterase (AxeA) was cloned from the anaerobic rumen fungus Orpinomyces sp. strain PC-2. The gene had an open reading frame of 939 bp encoding a polypeptide of 313 amino acid residues with a calculated mass of 34,845 Da. An active esterase using the original start codon of the cDNA was synthesized in Escherichia coli. Two active forms of the esterase were purified from recombinant E. coli cultures. The size difference of 8 amino acids was a result of cleavages at two different sites within the signal peptide. The enzyme released acetate from several acetylated substrates, including acetylated xylan. The activity toward acetylated xylan was tripled in the presence of recombinant xylanase A from the same fungus. Using p-nitrophenyl acetate as a substrate, the enzyme had a K{sub m} of 0.9 mM and a V{sub max} of 785 {micro}mol min{sup {minus}} mg{sup {minus}1}. It had temperature and pH optima of 30 C and 9.0, respectively. AxeA had 56% amino acid identity with BnaA, an acetyl xylan esterase of Neocallimastix patriciarum, but the Orpinomyces AxeA was devoid of a noncatalytic repeated peptide domain (NCRPD) found at the carboxy terminus of the Neocallimastix BnaA. The NCRPD found in many glycosyl hydrolases and esterases of anaerobic fungi has been postulated to function as a docking domain for cellulase-hemicellulase complexes, similar to the dockerin of the cellulosome of Clostridium thermocellum.

  5. SpArcFiRe: Scalable automated detection of spiral galaxy arm segments

    SciTech Connect (OSTI)

    Davis, Darren R.; Hayes, Wayne B. E-mail: whayes@uci.edu

    2014-08-01

    Given an approximately centered image of a spiral galaxy, we describe an entirely automated method that finds, centers, and sizes the galaxy (possibly masking nearby stars and other objects if necessary in order to isolate the galaxy itself) and then automatically extracts structural information about the spiral arms. For each arm segment found, we list the pixels in that segment, allowing image analysis on a per-arm-segment basis. We also perform a least-squares fit of a logarithmic spiral arc to the pixels in that segment, giving per-arc parameters, such as the pitch angle, arm segment length, location, etc. The algorithm takes about one minute per galaxies, and can easily be scaled using parallelism. We have run it on all ?644,000 Sloan objects that are larger than 40 pixels across and classified as 'galaxies'. We find a very good correlation between our quantitative description of a spiral structure and the qualitative description provided by Galaxy Zoo humans. Our objective, quantitative measures of structure demonstrate the difficulty in defining exactly what constitutes a spiral 'arm', leading us to prefer the term 'arm segment'. We find that pitch angle often varies significantly segment-to-segment in a single spiral galaxy, making it difficult to define the pitch angle for a single galaxy. We demonstrate how our new database of arm segments can be queried to find galaxies satisfying specific quantitative visual criteria. For example, even though our code does not explicitly find rings, a good surrogate is to look for galaxies having one long, low-pitch-angle armwhich is how our code views ring galaxies. SpArcFiRe is available at http://sparcfire.ics.uci.edu.

  6. Effect of mono- and dichromatic light quality on growth rates and photosynthetic performance of Synechococcus sp. PCC 7002

    SciTech Connect (OSTI)

    Bernstein, Hans C.; Konopka, Allan; Melnicki, Matthew R.; Hill, Eric A.; Kucek, Leo A.; Zhang, Shuyi; Shen, Gaozhong; Bryant, Donald A.; Beliaev, Alex S.

    2014-09-19

    Synechococcus sp. PCC 7002 was grown to steady state in optically thin turbidostat cultures under conditions for which light quantity and quality was systematically varied by modulating the output of narrow-band LEDs. Cells were provided photons absorbed primarily by chlorophyll (680 nm) or phycocyanin (630 nm) as the organism was subjected to four distinct mono- and dichromatic regimes. During cultivation with dichromatic light, growth rates displayed by Synechococcus sp. PCC 7002 were generally proportional to the total incident irradiance at values < 275 mol photons m-2 s-1 and were not affected by the ratio of 630:680 nm wavelengths. Notably, under monochromatic light conditions, cultures exhibited similar growth rates only when they were irradiated with 630 nm light; cultures irradiated with only 680 nm light grew at rates that were 60 70% of those under other light quality regimes at equivalent irradiances. The functionality of photosystem II and associated processes such as maximum rate of photosynthetic electron transport, rate of cyclic electron flow, and rate of dark respiration generally increased as a function of growth rate. Nonetheless, some of the photophysiological parameters measured here displayed distinct patterns with respect to growth rate of cultures adapted to a single wavelength including phycobiliprotein content, which increased under severely light-limited growth conditions. Additionally, the ratio of photosystem II to photosystem I increased approximately 40% over the range of growth rates, although cells grown with 680 nm light only had the highest ratios. These results suggest the presence of effective mechanisms which allow acclimation of Synechococcus sp. PCC 7002 acclimation to different irradiance conditions.

  7. Reversible elastic deformation of functionalized sp{sup 2} carbon at pressures of up to 33?GPa

    SciTech Connect (OSTI)

    Soignard, Emmanuel; Hochheimer, Hans D.; Yarger, Jeff; Raj, Rishi

    2014-10-06

    We show that sp{sup 2} carbon bonded to silicon and oxygen can withstand reversible elastic deformation at pressures of up to 33?GPa. These experiments were carried out in a diamond anvil cell. In-situ Raman spectroscopy was employed to record the reversibility of elastic deformation by measuring the movement in the D and G peaks of carbon. Above 33?GPa the material, a silicon oxycarbide, transforms into an unidentified state which is retained upon unloading down to ambient pressure. Thermodynamical analysis suggests that the material could have transformed into a crystalline state at these ultrahigh pressures, driven by mechanical work.

  8. Spatially-Resolved Analysis of Glycolipids and Metabolites in Living Synechococcus sp. PCC7002 Using Nanospray Desorption Electrospray Ionization

    SciTech Connect (OSTI)

    Lanekoff, Ingela T.; Geydebrekht, Oleg V.; Pinchuk, Grigoriy E.; Konopka, Allan; Laskin, Julia

    2013-04-07

    Microorganisms release a diversity of organic compounds that couple interspecies metabolism, enable communication, or provide benefits to other microbes. Increased knowledge of microbial metabolite production will contribute to understanding of the dynamic microbial world and can potentially lead to new developments in drug discovery, biofuel production, and clinical research. Nanospray desorption electrospray ionization (nano-DESI) is an ambient ionization technique that enables detailed chemical characterization of molecules from a specific location on a surface without special sample pretreatment. Due to its ambient nature, living bacterial colonies growing on agar plates can be rapidly and non-destructively analyzed. We performed spatially resolved nano-DESI analysis of living Synechococcus sp. PCC 7002 colonies on agar plates. We use high resolution mass spectrometry and MS/MS analysis of the living Synechococcus sp. PCC 7002 colonies to detect metabolites and lipids, and confirm their identities. We found that despite the high salt content of the agar (osmolarity ca. 700 mM), nano-DESI analysis enables detailed characterization of metabolites produced by the colony. Using this technique, we identified several glycolipids found on the living colonies and examined the effect of the age of the colony on the chemical gradient of glucosylglycerol secreted onto agar.

  9. Nucleotide sequence of a chromosomal mercury resistance determinant from a Bacillus sp. with broad-spectrum mercury resistance. [Mercury reductase

    SciTech Connect (OSTI)

    Wang, Y.; Levinson, H.S.; Mahler, I. ); Moore, M.; Walsh, C. ); Silver, S. )

    1989-01-01

    A 13.5-kilobase HindIII fragment, bearing an intact mercury resistance (mer) operon, was isolated from chromosomal DNA of broad-spectrum mercury-resistant Bacillus sp. strain RC607 by using as a probe a clone containing the mercury reductase (merA) gene. The new clone, pYW33, expressed broad-spectrum mercury resistance both in Escherichia coli and in Bacillus subtilis, but only in B. subtilis was the mercuric reductase activity inducible. Sequencing of a 1.8-kilobase mercury hypersensitivity-producing fragment revealed four open reading frames (ORFs). ORF1 may code for a regulatory protein (MerR). ORF2 and ORF4 were associated with cellular transport function and the hypersensitivity phenotype. DNA fragments encompassing the merA and the merB genes were sequenced. The predicted Bacillus sp. strain RC607 MerA (mercuric reductase) and MerB (organomercurial lyase) were similar to those predicted from Staphylococcus aureus plasmid pI258 (67 and 73% amino acid identities, respectively); however, only 40% of the amino acid residues of RC607 MerA were identical to those of the mercuric reductase from gram-negative bacteria. A 69-kilodalton polypeptide was isolated and identified as the merA gene product by examination of its amino-terminal sequence.

  10. Evidence regarding the UV sunscreen role of a mycosporine-like compound in the cyanobacterium Gloeocapsa sp

    SciTech Connect (OSTI)

    Garcia-Pichel, F.; Wingard, C.E.; Castenholz, R.W. )

    1993-01-01

    The mycosporine-like amino acids (MAAs) have been thought to serve a UV sunscreen role in organisms that produce or contain them because MAAs present strong absorbance in the UV region and because there is no other apparent biological function. The researchers used the cyanobacterium Gloeocapsa sp. to assess the possible sunscreen role of MAAs. Five conditions are evaluated: (1) absorption of radiation high enough to provide benefit to the organisms; (2) correlation of presence of the compound with enhansed fitness under UV; (3) concentration of the compound and resistance to UV still present under physiological inactivity; (4) effect maximal at wavelengths of maximal absorption; (5) loss of protection after artificial removal of compound. The results indicate that only a small sunscreen effect can be ascribed to the MAA in the Gloecapsa sp. under these experimental conditions. It is possible however, that in the typical undisturbed colonial growth form, MAAs and their screening action may become major factors in resistance to UV radiation. 25 refs., 7 figs., 1 tab.

  11. Genome Sequence of Thermotoga sp Strain RQ2, a Hyperthermophilic Bacterium Isolated from a Geothermally Heated Region of the Seafloor near Ribeira Quente, the Azores

    SciTech Connect (OSTI)

    Swithers, Kristen S; DiPippo, Jonathan L; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Han, Cliff; Woyke, Tanja; Pitluck, Sam; Pennacchio, Len; Nolan, Matt; Mikhailova, Natalia; Lykidis, A; Land, Miriam L; Stetter, Karl O; Nelson, Karen E; Gogarten, Peter; Noll, Kenneth M

    2011-01-01

    Thermotoga sp. strain RQ2 is probably a strain of Thermotoga maritima. Its complete genome sequence allows for an examination of the extent and consequences of gene flow within Thermotoga species and strains. Thermotoga sp. RQ2 differs from T. maritima in its genes involved in myo-inositol metabolism. Its genome also encodes an apparent fructose phosphotransferase system (PTS) sugar transporter. This operon is also found in Thermotoga naphthophila strain RKU-10 but no other Thermotogales. These are the first reported PTS transporters in the Thermotogales.

  12. Advanced Photon Source

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

    IITV classes to Argonne students. The purpose of this pilot is to determine the feasibility of using the Argonne Television Network (ATv) system to carry the televised courses...

  13. State of Maine, Summary of Reported Data From July 1, 2010 -...

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

    ... During winter 2012, Efficiency Maine conducted radio and television advertising. After the ... financing through PACE. As a result of television advertising, Efficiency Maine saw an ...

  14. Stars on TV—ENERGY STARS®, That Is.

    Broader source: Energy.gov [DOE]

    As television screen size increases, so too at times does the energy consumption -- learn our tips for choosing an energy-efficient television.

  15. Multi-omic dynamics associate oxygenic photosynthesis with nitrogenase-mediated H2 production in Cyanothece sp. ATCC 51142

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

    Bernstein, Hans C.; Charania, Moiz A.; McClure, Ryan S.; Sadler, Natalie C.; Melnicki, Matthew R.; Hill, Eric A.; Markillie, Lye Meng; Nicora, Carrie D.; Wright, Aaron T.; Romine, Margaret F.; et al

    2015-11-03

    This study combines transcriptomic and proteomic profiling to provide new insights on the metabolic relationship between oxygenic photosynthesis and nitrogenase-mediated H2 production in the model cyanobacterium, Cyanothece sp. ATCC 51142. To date, the proposed mechanisms used to describe the energy metabolism processes that support H2 production in Cyanothece 51142 have assumed that ATP and reductant requirements are derived solely from glycogen oxidation and/or cyclic-electron flow around photosystem I. The results from this study present and test an alternative hypothesis by showing that net-positive rates of oxygenic photosynthesis and increased expression of photosystem II reaction centers correspond and are synchronized withmore » nitrogenase expression and H2 production. These findings provide a new and more complete view on the metabolic processes contributing to the energy budget of photosynthetic H2 production and highlight the likely role of photocatalytic H2O oxidation as a major participating process.« less

  16. Mutations that affect structure and assembly of light-harvesting proteins in the cyanobacterium Synechocystis sp. strain 6701

    SciTech Connect (OSTI)

    Anderson, L.K.; Rayner, M.C.; Eiserling, F.A.

    1987-01-01

    The unicellular cyanobacterium Synechocystis sp. strain 6701 was mutagenized with UV irradiation and screened for pigment changes that indicated genetic lesions involving the light-harvesting proteins of the phycobilisome. A previous examination of the pigment mutant UV16 showed an assembly defect in the phycocyanin component of the phycobilisome. Mutagenesis of UV16 produced an additional double mutant, UV16-40, with decreased phycoerythrin content. Phycocyanin and phycoerythrin were isolated from UV16-40 and compared with normal biliproteins. The results suggested that the UV16 mutation affected the alpha subunit of phycocyanin, while the phycoerythrin beta subunit from UV16-40 had lost one of its three chromophores. Characterization of the unassembled phycobilisome components in these mutants suggests that these strains will be useful for probing in vivo the regulated expression and assembly of phycobilisomes.

  17. A Carotenoid-Deficient Mutant in Pantoea sp. YR343, a Bacteria Isolated from the Rhizosphere of Populus deltoides, Is Defective in Root Colonization

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

    Bible, Amber; Fletcher, Sarah J; Pelletier, Dale A; Schadt, Christopher Warren; Jawdy, Sara; Weston, David; Engle, Nancy L.; Tschaplinski, Timothy J.; Masyuko, Rachel; Polisetti, Sneha; et al

    2016-04-18

    The complex interactions between plants and their microbiome can have a profound effect on the health and productivity of the plant host. A better understanding of the microbial mechanisms that promote plant health and stress tolerance will enable strategies for improving the productivity of economically-important plants. Pantoea sp. YR343 is a motile, rod-shaped bacterium isolated from the roots of Populus deltoides that possesses the ability to solubilize phosphate and produce the phytohormone indole-3-acetic acid. Pantoea sp. YR343 readily colonizes plant roots and does not appear to be pathogenic when applied to the leaves or roots of selected plant hosts. Tomore » better understand the molecular mechanisms involved in plant association and rhizosphere survival by Pantoea sp. YR343, we constructed a mutant in which the crtB gene encoding phytoene synthase was deleted. Phytoene synthase is responsible for converting geranylgeranyl pyrophosphate to phytoene, an important precursor to the production of carotenoids. As predicted, the ΔcrtB mutant is defective in carotenoid production, and shows increased sensitivity to oxidative stress. Moreover, we find that the ΔcrtB mutant is impaired in biofilm formation and production of indole-3-acetic acid. Finally we demonstrate that the ΔcrtB mutant shows reduced colonization of plant roots. Taken together, these data suggest that carotenoids are important for plant association and/or rhizosphere survival in Pantoea sp. YR343.« less

  18. Draft genome sequence of Streptomyces sp. strain Wb2n-11, a desert isolate with broad-spectrum antagonism against soilborne phytopathogens

    SciTech Connect (OSTI)

    Koeberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria and nematodes. The 8.2 Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  19. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an anaerobic, metal-reducing bacterium isolated from a contaminated subsurface environment

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

    Hwang, C.; Copeland, A.; Lucas, S.; Lapidus, A.; Barry, K.; Glavina del Rio, T.; Dalin, E.; Tice, H.; Pitluck, S.; Sims, D.; et al

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacteriums genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  20. Growth of Chlamydomonas reinhardtii in acetate-free medium when co-cultured with alginate-encapsulated, acetate-producing strains of Synechococcus sp. PCC 7002

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

    Therien, Jesse B.; Zadvornyy, Oleg A.; Posewitz, Matthew C.; Bryant, Donald A.; Peters, John W.

    2014-10-18

    The model alga Chlamydomonas reinhardtii requires acetate as a co-substrate for optimal production of lipids, and the addition of acetate to culture media has practical and economic implications for algal biofuel production. We demonstrate the growth of C. reinhardtii on acetate provided by mutant strains of the cyanobacterium Synechococcus sp. PCC7002.

  1. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an Anaerobic, Metal-Reducing Bacterium Isolated from a Contaminated Subsurface Environment

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

    Hwang, C.; Copeland, A.; Lucas, Susan; Lapidus, Alla; Barry, Kerrie W.; Glavina del Rio, T.; Dalin, Eileen; Tice, Hope; Pitluck, S.; Sims, David R.; et al

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacterium’s genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  2. Draft genome sequence of Thauera sp. strain SWB20, isolated from a Singapore wastewater treatment facility using gel microdroplets

    SciTech Connect (OSTI)

    Dichosa, Armand E. K.; Davenport, Karen W.; Li, Po-E; Ahmed, Sanaa A.; Daligault, Hajnalka; Gleasner, Cheryl D.; Kunde, Yuliya; McMurry, Kim; Lo, Chien -Chi; Reitenga, Krista G.; Daughton, Ashlynn R.; Shen, Xiaohong; Frietze, Seth; Wang, Dongping; Johnson, Shannon L.; Drautz-Moses, Daniela I.; Schuster, Stephan; Chain, Patrick S.; Han, Cliff

    2015-03-19

    In this study, we report here the genome sequence of Thauera sp. strain SWB20, isolated from a Singaporean wastewater treatment facility using gel microdroplets (GMDs) and single-cell genomics (SCG). This approach provided a single clonal microcolony that was sufficient to obtain a 4.9-Mbp genome assembly of an ecologically relevant Thauera species.

  3. Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an Anaerobic, Metal-Reducing Bacterium Isolated from a Contaminated Subsurface Environment

    SciTech Connect (OSTI)

    Hwang, C.; Copeland, A.; Lucas, Susan; Lapidus, Alla; Barry, Kerrie W.; Glavina del Rio, T.; Dalin, Eileen; Tice, Hope; Pitluck, S.; Sims, David R.; Brettin, T.; Bruce, David; Detter, J. C.; Han, Cliff F.; Schmutz, Jeremy; Larimer, F.; Land, M.; Hauser, L.; Kyrpides, Nikos C.; Lykidis, Athanasios; Richardson, P. M.; Beliaev, Alex S.; Sanford, Robert A.; Loeffler, Frank E.; Fields, Matthew W.

    2015-01-22

    We report the genome sequence of Anaeromyxobacter sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak Ridge Reservation, TN. The bacteriums genome sequence will elucidate its physiological potential in subsurface sediments undergoing in situ uranium bioremediation and natural attenuation.

  4. Draft Genome Sequence of Streptomyces sp. Strain Wb2n-11, a Desert Isolate with Broad-Spectrum Antagonism against Soilborne Phytopathogens

    SciTech Connect (OSTI)

    Kberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria, and nematodes. The 8.2-Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  5. Draft Genome sequence of Frankia sp. Strain QA3, a nitrogen-fixing actinobacterium isolated from the root nodule of Alnus nitida

    SciTech Connect (OSTI)

    Sen, Arnab; Beauchemin, Nicholas; Bruce, David; Chain, Patrick S. G.; Chen, Amy; Davenport, Karen W.; Deshpande, Shweta; Detter, J. Chris; Furnholm, Teal; Ghodhbane-Gtari, Faten; Goodwin, Lynne A.; Gtari, Maher; Han, James; Huntemann, Marcel; Ivanova, N; Kyrpides, Nikos C; Land, Miriam L; Markowitz, Victor; Mavromatis, K; Nolan, Matt; Nouioui, Imen; Pagani, Ioanna; Pati, Amrita; Pitluck, Sam; Santos, Catarina; Sur, Saubashya; Szeto, Ernest; Tavares, Fernando; Teshima, Hazuki; Thakur, Subarna; Wall, Luis; Woyke, Tanja; Wishart, Jessie; Tisa, Louis S.

    2013-01-01

    Members of actinomycete genus Frankia form a nitrogen-fixing symbiosis with 8 different families of actinorhizal plants. We report a high-quality draft genome sequence for Frankia sp. stain QA3, a nitrogen-fixing actinobacterium isolated from root nodules of Alnus nitida.

  6. Draft Genome sequence of Frankia sp. strains CN3 , an atypical, non-infective (Nod-) ineffective (Fix-) isolate from Coriaria nepalensis

    SciTech Connect (OSTI)

    Ghodhbane-Gtari, Faten; Beauchemin, Nicholas; Bruce, David; Chain, Patrick S. G.; Chen, Amy; Davenport, Karen W.; Deshpande, Shweta; Detter, J. Chris; Furnholm, Teal; Goodwin, Lynne A.; Gtari, Maher; Han, Cliff; Han, James; Huntemann, Marcel; Ivanova, N; Kyrpides, Nikos C; Land, Miriam L; Markowitz, Victor; Mavromatis, K; Nolan, Matt; Nouioui, Imen; Pagani, Ioanna; Pati, Amrita; Pitluck, Sam; Santos, Catarina; Sen, Arnab; Sur, Saubashya; Szeto, Ernest; Tavares, Fernando; Hazuki, Teshima; Thakur, Subarna; Wall, Luis; Woyke, Tanja; Tisa, Louis S.

    2013-01-01

    We report here the genome sequence of Frankia sp. strain CN3, which was isolated from Coriaria nepalensis. This genome sequence is the first from the fourth lineage of Frankia, that are unable to re-infect actinorhizal plants. At 10 Mb, it represents the largest Frankia genome sequenced to date.

  7. Draft Genome Sequence of Streptomyces sp. Strain Wb2n-11, a Desert Isolate with Broad-Spectrum Antagonism against Soilborne Phytopathogens

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

    Köberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria, and nematodes. The 8.2-Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  8. Letter: Recent reports on television and in news papers indicate people are dying from exposures to toxic chemicals, nuclear power plant disasters, drunken drivers, and incompetent health care.

    Office of Legacy Management (LM)

  9. Office of Communication - Brochures Available

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

    Tadjikistan Taiwan Tanzania Thailand Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks & Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United...

  10. Hybrid radiosity-SP{sub 3} equation based bioluminescence tomography reconstruction for turbid medium with low- and non-scattering regions

    SciTech Connect (OSTI)

    Chen, Xueli E-mail: jimleung@mail.xidian.edu.cn; Zhang, Qitan; Yang, Defu; Liang, Jimin E-mail: jimleung@mail.xidian.edu.cn

    2014-01-14

    To provide an ideal solution for a specific problem of gastric cancer detection in which low-scattering regions simultaneously existed with both the non- and high-scattering regions, a novel hybrid radiosity-SP{sub 3} equation based reconstruction algorithm for bioluminescence tomography was proposed in this paper. In the algorithm, the third-order simplified spherical harmonics approximation (SP{sub 3}) was combined with the radiosity equation to describe the bioluminescent light propagation in tissues, which provided acceptable accuracy for the turbid medium with both low- and non-scattering regions. The performance of the algorithm was evaluated with digital mouse based simulations and a gastric cancer-bearing mouse based in situ experiment. Primary results demonstrated the feasibility and superiority of the proposed algorithm for the turbid medium with low- and non-scattering regions.

  11. Transcriptomic and proteomic dynamics in the metabolism of a diazotrophic cyanobacterium, Cyanothece sp. PCC 7822 during a diurnal lightdark cycle

    SciTech Connect (OSTI)

    Welkie, David; Zhang, Xiaohui; Markillie, Meng; Taylor, Ronald; Orr, Galya; Jacobs, Jon; Bhide, Ketaki; Thimmapuram, Jyothi; Gritsenko, Marina; Mitchell, Hugh; Smith, Richard D; Sherman, Louis A

    2014-12-29

    Cyanothece sp. PCC 7822 is an excellent cyanobacterial model organism with great potential to be applied as a biocatalyst for the production of high value compounds. Like other unicellular diazotrophic cyanobacterial species, it has a tightly regulated metabolism synchronized to the light-dark cycle. Utilizing transcriptomic and proteomic methods, we were able to quantify the relationships between transcription and translation underlying central and secondary metabolism in response to nitrogen free, 12 hour light and 12 hour dark conditions.

  12. Transcriptomic and proteomic dynamics in the metabolism of a diazotrophic cyanobacterium, Cyanothece sp. PCC 7822 during a diurnal light–dark cycle

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

    Welkie, David; Zhang, Xiaohui; Markillie, Meng; Taylor, Ronald; Orr, Galya; Jacobs, Jon; Bhide, Ketaki; Thimmapuram, Jyothi; Gritsenko, Marina; Mitchell, Hugh; et al

    2014-12-29

    Cyanothece sp. PCC 7822 is an excellent cyanobacterial model organism with great potential to be applied as a biocatalyst for the production of high value compounds. Like other unicellular diazotrophic cyanobacterial species, it has a tightly regulated metabolism synchronized to the light-dark cycle. Utilizing transcriptomic and proteomic methods, we were able to quantify the relationships between transcription and translation underlying central and secondary metabolism in response to nitrogen free, 12 hour light and 12 hour dark conditions.

  13. filemN2tV1

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

  14. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    SciTech Connect (OSTI)

    Park, Won Young; Phadke, Amol; Shah, Nihar; Letschert, Virginie

    2011-07-01

    The SEAD initiative aims to transform the global market by increasing the penetration of highly efficient equipment and appliances. SEAD is a government initiative whose activities and projects engage the private sector to realize the large global energy savings potential from improved appliance and equipment efficiency. SEAD seeks to enable high-level global action by informing the Clean Energy Ministerial dialogue as one of the initiatives in the Global Energy Efficiency Challenge. In keeping with its goal of achieving global energy savings through efficiency, SEAD was approved as a task within the International Partnership for Energy Efficiency Cooperation (IPEEC) in January 2010. SEAD partners work together in voluntary activities to: (1) ?raise the efficiency ceiling? by pulling super-efficient appliances and equipment into the market through cooperation on measures like incentives, procurement, awards, and research and development (R&D) investments; (2) ?raise the efficiency floor? by working together to bolster national or regional policies like minimum efficiency standards; and (3) ?strengthen the efficiency foundations? of programs by coordinating technical work to support these activities. Although not all SEAD partners may decide to participate in every SEAD activity, SEAD partners have agreed to engage actively in their particular areas of interest through commitment of financing, staff, consultant experts, and other resources. In addition, all SEAD partners are committed to share information, e.g., on implementation schedules for and the technical detail of minimum efficiency standards and other efficiency programs. Information collected and created through SEAD activities will be shared among all SEAD partners and, to the extent appropriate, with the global public.As of April 2011, the governments participating in SEAD are: Australia, Brazil, Canada, the European Commission, France, Germany, India, Japan, Korea, Mexico, Russia, South Africa, Sweden, the United Arab Emirates, the United Kingdom, and the United States. More information on SEAD is available from its website at http://www.superefficient.org/.

  15. Written testimony SP

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

    1 Written Testimony of Stewart Prager Director, Princeton Plasma Physics Laboratory Professor of Astrophysical Sciences Princeton University Delivered to the Committee on Science, Space and Technology Subcommittee on Energy For the hearing on April 20, 2016 Thank you for the opportunity to appear before this subcommittee and to offer testimony on the Princeton Plasma Physics Laboratory, PPPL (its mission, current activities, and future opportunities) and the ITER project (its importance and

  16. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 2, Fluorescent lamp ballasts, television sets, room air conditioners, and kitchen ranges and ovens

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    This document is divided into ``volumes`` B through E, dealing with individual classes of consumer products. Chapters in each present engineering analysis, base case forecasts, projected national impacts of standards, life-cycle costs and payback periods, impacts on manufacturers, impacts of standards on electric utilities, and environmental effects. Supporting appendices are included.

  17. Overexpression, purification, crystallization and preliminary X-ray cystallographic studies of a proline-specific aminopeptidase from Aneurinibacillus sp. strain AM-1

    SciTech Connect (OSTI)

    Akioka, Makoto [Department of Applied Biochemistry, Kyoto Prefectural University, Shimogamo, Sakyo, Kyoto 606-8522 (Japan); Nakano, Hiroaki [Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida Shimoadachi-cho, Sakyo, Kyoto 606-8501 (Japan); Horikiri, Aya; Tsujimoto, Yoshiyuki; Matsui, Hiroshi [Department of Applied Biochemistry, Kyoto Prefectural University, Shimogamo, Sakyo, Kyoto 606-8522 (Japan); Shimizu, Tetsuya; Nakatsu, Toru; Kato, Hiroaki [Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida Shimoadachi-cho, Sakyo, Kyoto 606-8501 (Japan); Watanabe, Kunihiko, E-mail: kwatanab@kpu.ac.jp [Department of Applied Biochemistry, Kyoto Prefectural University, Shimogamo, Sakyo, Kyoto 606-8522 (Japan)

    2006-12-01

    Preliminary X-ray crystallographic study of a proline-specific aminopepitdase from Aneurinibacillus sp, strain AM-1 was carried out. To elucidate the structure and molecular mechanism of a characteristic proline-specific aminopeptidase produced by the thermophile Aneurinibacillus sp. strain AM-1, its gene was cloned and the recombinant protein was overexpressed in Escherichia coli, purified and crystallized using the hanging-drop vapour-diffusion method. X-ray diffraction data were collected to 1.8 resolution from the recombinant aminopeptidase crystal. The crystals belong to the orthorhombic space group P2{sub 1}2{sub 1}2, with unit-cell parameters a = 93.62, b = 68.20, c = 76.84 . A complete data set was also obtained from crystals of SeMet-substituted aminopeptidase. Data in the resolution range 202.1 from the MAD data set from the SeMet-substituted crystal were used for phase determination.

  18. Integrated in silico analyses of regulatory and metabolic networks of Synechococcus sp. PCC 7002 reveal relationships between gene centrality and essentiality

    SciTech Connect (OSTI)

    Song, Hyun-Seob; McClure, Ryan S.; Bernstein, Hans C.; Overall, Christopher C.; Hill, Eric A.; Beliaev, Alex S.

    2015-03-27

    Cyanobacteria dynamically relay environmental inputs to intracellular adaptations through a coordinated adjustment of photosynthetic efficiency and carbon processing rates. The output of such adaptations is reflected through changes in transcriptional patterns and metabolic flux distributions that ultimately define growth strategy. To address interrelationships between metabolism and regulation, we performed integrative analyses of metabolic and gene co-expression networks in a model cyanobacterium, Synechococcus sp. PCC 7002. Centrality analyses using the gene co-expression network identified a set of key genes, which were defined here as ‘topologically important.’ Parallel in silico gene knock-out simulations, using the genome-scale metabolic network, classified what we termed as ‘functionally important’ genes, deletion of which affected growth or metabolism. A strong positive correlation was observed between topologically and functionally important genes. Functionally important genes exhibited variable levels of topological centrality; however, the majority of topologically central genes were found to be functionally essential for growth. Subsequent functional enrichment analysis revealed that both functionally and topologically important genes in Synechococcus sp. PCC 7002 are predominantly associated with translation and energy metabolism, two cellular processes critical for growth. This research demonstrates how synergistic network-level analyses can be used for reconciliation of metabolic and gene expression data to uncover fundamental biological principles.

  19. Integrated in silico analyses of regulatory and metabolic networks of Synechococcus sp. PCC 7002 reveal relationships between gene centrality and essentiality

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

    Song, Hyun-Seob; McClure, Ryan S.; Bernstein, Hans C.; Overall, Christopher C.; Hill, Eric A.; Beliaev, Alex S.

    2015-03-27

    Cyanobacteria dynamically relay environmental inputs to intracellular adaptations through a coordinated adjustment of photosynthetic efficiency and carbon processing rates. The output of such adaptations is reflected through changes in transcriptional patterns and metabolic flux distributions that ultimately define growth strategy. To address interrelationships between metabolism and regulation, we performed integrative analyses of metabolic and gene co-expression networks in a model cyanobacterium, Synechococcus sp. PCC 7002. Centrality analyses using the gene co-expression network identified a set of key genes, which were defined here as ‘topologically important.’ Parallel in silico gene knock-out simulations, using the genome-scale metabolic network, classified what we termedmore » as ‘functionally important’ genes, deletion of which affected growth or metabolism. A strong positive correlation was observed between topologically and functionally important genes. Functionally important genes exhibited variable levels of topological centrality; however, the majority of topologically central genes were found to be functionally essential for growth. Subsequent functional enrichment analysis revealed that both functionally and topologically important genes in Synechococcus sp. PCC 7002 are predominantly associated with translation and energy metabolism, two cellular processes critical for growth. This research demonstrates how synergistic network-level analyses can be used for reconciliation of metabolic and gene expression data to uncover fundamental biological principles.« less

  20. Evaluation of the 1998 Predictions of the Run-Timing of Wild Migrant Yearling Chinook and Water Quality at Multiple Locations on the Snake and Columbia Rivers using CRiSP/RealTime, 1998 Technical Report.

    SciTech Connect (OSTI)

    Beer, W. Nicholas; Hayes, Joshua A.; Shaw, Pamela

    1999-07-21

    Since 1988, wild salmon have been PIT-tagged through monitoring and research programs conducted by the Columbia River fisheries agencies and Tribes. Workers at the University of Washington have used detection data at Lower Granite Dam to generate predictions of arrival distributions for various stocks at the dam. The prediction tool is known as RealTime. In 1996, RealTime predictions were linked to a downstream migration model, CRiSP.1. The composite model, known as CRiSP/RealTime, predicts the arrival distribution and fraction transported at downriver locations.

  1. The Retrofit Challenge: Master Specification for Affordable Housing Renovation Programs

    Energy Savers [EERE]

    The Renewable Energy Guy: Q&A with TV's Bill Nye The Renewable Energy Guy: Q&A with TV's Bill Nye June 10, 2010 - 11:42am Addthis Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Lindsay Gsell For years, Bill Nye entertained children on the educational television series "Bill Nye the Science Guy." Using wacky demonstrations, funny music videos

  2. Structure of a highly acidic β-lactamase from the moderate halophile Chromohalobacter sp. 560 and the discovery of a Cs{sup +}-selective binding site

    SciTech Connect (OSTI)

    Arai, Shigeki; Yonezawa, Yasushi; Okazaki, Nobuo; Matsumoto, Fumiko; Shibazaki, Chie; Shimizu, Rumi; Yamada, Mitsugu; Adachi, Motoyasu; Tamada, Taro; Kawamoto, Masahide; Tokunaga, Hiroko; Ishibashi, Matsujiro; Blaber, Michael; Tokunaga, Masao; Kuroki, Ryota

    2015-03-01

    The tertiary structure of a β-lactamase derived from the halobacterium Chromohalobacter sp. 560 (HaBLA) was determined by X-ray crystallography. Three unique Sr{sup 2+}-binding sites and one Cs{sup +}-binding site were discovered in the HaBLA molecule. Environmentally friendly absorbents are needed for Sr{sup 2+} and Cs{sup +}, as the removal of the radioactive Sr{sup 2+} and Cs{sup +} that has leaked from the Fukushima Nuclear Power Plant is one of the most important problems in Japan. Halophilic proteins are known to have many acidic residues on their surface that can provide specific binding sites for metal ions such as Cs{sup +} or Sr{sup 2+}. The crystal structure of a halophilic β-lactamase from Chromohalobacter sp. 560 (HaBLA) was determined to resolutions of between 1.8 and 2.9 Å in space group P3{sub 1} using X-ray crystallography. Moreover, the locations of bound Sr{sup 2+} and Cs{sup +} ions were identified by anomalous X-ray diffraction. The location of one Cs{sup +}-specific binding site was identified in HaBLA even in the presence of a ninefold molar excess of Na{sup +} (90 mM Na{sup +}/10 mM Cs{sup +}). From an activity assay using isothermal titration calorimetry, the bound Sr{sup 2+} and Cs{sup +} ions do not significantly affect the enzymatic function of HaBLA. The observation of a selective and high-affinity Cs{sup +}-binding site provides important information that is useful for the design of artificial Cs{sup +}-binding sites that may be useful in the bioremediation of radioactive isotopes.

  3. Fibroblast growth factor-2 up-regulates the expression of nestin through the RasRafERKSp1 signaling axis in C6 glioma cells

    SciTech Connect (OSTI)

    Chang, Kai-Wei; Huang, Yuan-Li; Wong, Zong-Ruei; Su, Peng-Han; Huang, Bu-Miin; Ju, Tsai-Kai; Technology Commons, College of Life Science, National Taiwan University, Taipei 106, Taiwan ; Yang, Hsi-Yuan

    2013-05-17

    Highlights: Nestin expression in C6 glioma cells is induced by FGF-2. Nestin expression is induced by FGF-2 via de novo RNA and protein synthesis. The FGFR inhibitor SU5402 blocks the FGF-2-induced nestin expression. The mRNA of FGFR1 and 3 are detected in C6 glioma cells. RasRafERKSp1 signaling pathway is responsibe for FGF-2-induced nestin expression. -- Abstract: Nestin is a 240-kDa intermediate filament protein expressed mainly in neural and myogenic stem cells. Although a substantial number of studies have focused on the expression of nestin during development of the central nervous system, little is known about the factors that induce and regulate its expression. Fibroblast growth factor-2 (FGF-2) is an effective mitogen and stimulates the proliferation and differentiation of a subset of nestin-expressing cells, including neural progenitor cells, glial precursor cells, and smooth muscle cells. To assess whether FGF-2 is a potent factor that induces the expression of nestin, C6 glioma cells were used. The results showed that nestin expression was up-regulated by FGF-2 via de novo RNA and protein synthesis. Our RT-PCR results showed that C6 glioma cells express FGFR1/3, and FGFRs is required for FGF-2-induced nestin expression. Further signaling analysis also revealed that FGF-2-induced nestin expression is mediated through FGFRMAPKERK signaling axis and the transcriptional factor Sp1. These findings provide new insight into the regulation of nestin in glial system and enable the further studies on the function of nestin in glial cells.

  4. Multi-omic dynamics associate oxygenic photosynthesis with nitrogenase-mediated H2 production in Cyanothece sp. ATCC 51142

    SciTech Connect (OSTI)

    Bernstein, Hans C.; Charania, Moiz A.; McClure, Ryan S.; Sadler, Natalie C.; Melnicki, Matthew R.; Hill, Eric A.; Markillie, Lye Meng; Nicora, Carrie D.; Wright, Aaron T.; Romine, Margaret F.; Beliaev, Alexander S.

    2015-11-03

    This study combines transcriptomic and proteomic profiling to provide new insights on the metabolic relationship between oxygenic photosynthesis and nitrogenase-mediated H2 production in the model cyanobacterium, Cyanothece sp. ATCC 51142. To date, the proposed mechanisms used to describe the energy metabolism processes that support H2 production in Cyanothece 51142 have assumed that ATP and reductant requirements are derived solely from glycogen oxidation and/or cyclic-electron flow around photosystem I. The results from this study present and test an alternative hypothesis by showing that net-positive rates of oxygenic photosynthesis and increased expression of photosystem II reaction centers correspond and are synchronized with nitrogenase expression and H2 production. These findings provide a new and more complete view on the metabolic processes contributing to the energy budget of photosynthetic H2 production and highlight the likely role of photocatalytic H2O oxidation as a major participating process.

  5. The Dark Side of Algae Cultivation. Characterizing night biomass loss in three photosynthetic algae, Chlorella sorokiniana, Nannochloropsis salina and Picochlorum sp

    SciTech Connect (OSTI)

    Edmundson, Scott J.; Huesemann, Michael H.

    2015-10-28

    Night biomass loss in photosynthetic algae is an essential parameter that is often overlooked when modeling or optimizing biomass productivities. Night respiration acts as a tax on daily biomass gains and has not been well characterized in the context of biofuel production. We examined the night biomass loss in three algae strains that may have potential for commercial biomass production (Nannochloropsis salina- CCMP1776, Chlorella sorokiniana- DOE1412, and Picochlorum sp. LANL-WT). Biomass losses were monitored by ash free dry weight (AFDW mg/L-1) and optical density (OD750) on a thermal-gradient incubator. Night biomass loss rates were highly variable (ranging from -0.006 to -0.59 day -1), species-specific, and dependent on both culture growth phase prior to the dark period and night pond temperature. In general, the fraction of biomass lost over a 10 hour dark period, which ranged from ca. 1 to 22% in our experiments, was positively correlated with temperature and declined as the culture transitioned from exponential to linear to stationary phase. The dynamics of biomass loss should be taken into consideration in algae strain selection, are critical in predictive modeling of biomass production based on geographic location and can influence the net productivity of photosynthetic cultures used for bio-based fuels or products.

  6. Growth of Chlamydomonas reinhardtii in acetate-free medium when co-cultured with alginate-encapsulated, acetate-producing strains of Synechococcus sp. PCC 7002

    SciTech Connect (OSTI)

    Therien, Jesse B.; Zadvornyy, Oleg A.; Posewitz, Matthew C.; Bryant, Donald A.; Peters, John W.

    2014-10-18

    The model alga Chlamydomonas reinhardtii requires acetate as a co-substrate for optimal production of lipids, and the addition of acetate to culture media has practical and economic implications for algal biofuel production. We demonstrate the growth of C. reinhardtii on acetate provided by mutant strains of the cyanobacterium Synechococcus sp. PCC7002.

  7. This Month on Energy Savers: March 2011 | Department of Energy

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

    You're in Luck Watch the Watts: Tips for Buying a New Television Have You Looked at Your ... What Do You Look for When Buying a New Television? What Have You Done to Ensure Your Water ...

  8. PNNL Solving the Energy Storage Challenge | Department of Energy

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

    PNNL teamed up with Northwest Public Television to produce a video on their effort on ... Recently, PNNL teamed up with Northwest Public Television to produce a video on this ...

  9. CSEP Overview

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

    Communication * File Download Update April 2014 Slide 5 Example Applications * Smartphone * Tablet * Television * Computer * Thermostat * Smart Meter * Pool Pump * Water ...

  10. EA-0372: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Energy Conservation Standards for Consumer Products: Refrigerators, Furnaces and Television Sets including Environmental Assessment Regulatory Impact Analysis

  11. Letter box line blackener for the HDTV/conventional-analog hybrid system

    DOE Patents [OSTI]

    Wysocki, Frederick J.; Nickel, George H.

    2006-07-18

    A blackener for letter box lines associated with a HDTV/conventional-analog hybrid television transmission where the blackener counts horizontal sync pulses contained in the HDTV/conventional-analog hybrid television transmission and determines when the HDTV/conventional-analog hybrid television transmission is in letter-box lines: if it is, then the blackener sends substitute black signal to an output; and if it is not, then the blackener sends the HDTV/conventional-analog hybrid television transmission to the output.

  12. Kallotenue papyrolyticum gen. nov., sp. nov., a cellulolytic and filamentous thermophile that represents a novel lineage (Kallotenuales ord. nov., Kallotenuaceae fam. nov.) within the class Chloroflexia

    SciTech Connect (OSTI)

    Cole, Jesse; Gieler, Brandon; Heisler, Devon; Palisoc, Maryknoll; Williams, Amanda; Dohnalkova, Alice; Ming, Hong; Yu, Tian T.; Dodsworth, Jeremy A.; Li, Wen J.; Hedlund, Brian P.

    2013-08-15

    Several closely-related, thermophilic, and cellulolytic bacterial strains, designated JKG1T, JKG2, JKG3, JKG4, and JKG5, were isolated from a cellulolytic enrichment (corn stover) incubated in the water column of Great Boiling Spring, NV. Strain JKG1T had cells of a diameter of 0.7 - 0.9 ?m and length of ~2.0 ?m that formed non-branched multicellular filaments reaching >300 ?m. Spores were not formed and dense liquid cultures were red. The temperature range for growth was 45-65 C, with an optimum of 55 C. The pH range for growth was 5.6-9.0, with an optimum of 7.5. JKG1T grew as an aerobic heterotroph, utilizing glucose, sucrose, xylose, arabinose, cellobiose, carboxymethylcellulose, filter paper, microcrystalline cellulose, xylan, starch, casamino acids, tryptone, peptone, yeast extract, acetate, citrate, lactate, pyruvate, and glycerol as sole carbon sources, and was not observed to photosynthesize. The cells stained Gram-negative. Phylogenetic analysis using 16S rRNA gene sequences placed the new isolates in the class Chloroflexia, but distant from other cultivated members, with the highest sequence identity of 82.5% to Roseiflexus castenholzii. The major quinone was menaquinone-9; no ubiquinones were detected. The major cellular fatty acids (>5%) were C18:0, anteiso-C17:0, iso-C18:0, and iso-C17:0. C16:0, iso-C16:0, and C17:0. The peptidoglycan amino acids were alanine, ornithine, glutamic acid, serine, and asparagine. Whole-cell sugars included mannose, rhamnose, glucose, galactose, ribose, arabinose, and xylose. Morphological, phylogenetic, and chemotaxonomic results suggest that JKG1T is representative of a new lineage within the class Chloroflexia, which we propose to designate Kallotenue papyrolyticum gen. nov., sp. nov., Kallotenuaceae fam. nov., Kallotenuales ord. nov.

  13. Final Scientific/Technical Report to the U.S. Department of Energy on NOVA's Einstein's Big Idea (Project title: E-mc2, A Two-Hour Television Program on NOVA)

    SciTech Connect (OSTI)

    Susanne Simpson

    2007-05-07

    Executive Summary A woman in the early 1700s who became one of Europe’s leading interpreters of mathematics and a poor bookbinder who became one of the giants of nineteenth-century science are just two of the pioneers whose stories NOVA explored in Einstein’s Big Idea. This two-hour documentary premiered on PBS in October 2005 and is based on the best-selling book by David Bodanis, E=mc2: A Biography of the World’s Most Famous Equation. The film and book chronicle the scientific challenges and discoveries leading up to Einstein’s startling conclusion that mass and energy are one, related by the formula E = mc2.

  14. Fig. 20.1.sp

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

    (Technical Report) | SciTech Connect Technical Report: Fifty years of nuclear fission: Nuclear data and measurements series Citation Details In-Document Search Title: Fifty years of nuclear fission: Nuclear data and measurements series This report is the written version of a colloquium first presented at Argonne National Laboratory in January 1989. The paper begins with an historical preamble about the events leading to the discovery of nuclear fission. This leads naturally to an account of

  15. Fig. 20.2.sp

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

  16. Fig. 20.3.sp

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

  17. Fig. 20.5.sp

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

  18. Accumulation of Pb and Cu heavy metals in sea water, sediment, and leaf and root tissue of Enhalus sp. in the seagrass bed of Banten Bay

    SciTech Connect (OSTI)

    Fauziah, Faiza Choesin, Devi N.

    2014-03-24

    Banten Bay in Indonesia is a coastal area which has been highly affected by human activity. Previous studies have reported the presence of lead (Pb) and copper (Cu) heavy metals in the seawater of this area. This study was conducted to measure the accumulation of Pb and Cu in seawater, sediment, leaf tissue, and root tissue of the seagrass species Enhalus sp. Sampling was conducted at two observation stations in Banten Bay: Station 1 (St.1) was located closer to the coastline and to industrial plants as source of pollution, while Station 2 (St.2) was located farther away offshore. At each station, three sampling points were established by random sampling. Field sampling was conducted at two different dates, i.e., on 29 May 2012 and 30 June 2012. Samples were processed by wet ashing using concentrated HNO{sub 3} acid and measured using Atomic Absorption Spectrometry (AAS). Accumulation of Pb was only detected in sediment samples in St.1, while Cu was detected in all samples. Average concentrations of Cu in May were as follows: sediment St.1 = 0.731 ppm, sediment St.2 = 0.383 ppm, seawater St.1 = 0.163 ppm, seawater St.2 = 0.174 ppm, leaf St.1 = 0.102 ppm, leaf St.2 = 0.132 ppm, root St.1= 0.139 ppm, and root St.2 = 0.075 ppm. Average measurements of Cu in June were: sediment St.1 = 0.260 ppm, leaf St.1 = 0.335 ppm, leaf St.2 = 0.301 ppm, root St.1= 0.047 ppm, and root St.2 = 0.060 ppm. In June, Cu was undetected in St.2 sediment and seawater at both stations. In May, Cu concentration in seawater exceeded the maximum allowable threshold for water as determined by the Ministry of the Environment. Spatial and temporal variation in Pb and Cu accumulation were most probably affected by distance from source and physical conditions of the environment (e.g., water current and mixing)

  19. Assistant Secretary Hoffman Discusses Grid Modernization with the New York Times and E&E TV

    Broader source: Energy.gov [DOE]

    During a New York Times conference on “Energy for Tomorrow: Building Sustainable Cities,” Assistant Secretary Hoffman joined ConEd CEO Kevin Burke, and Euroheat and Power CEO Sabine Froning for a discussion on “Think National but Power Local.” During an interview with E&E TV’s Monica Trauzzi, she discussed how Recovery Act funding is helping utilities achieve important results such as reducing peak load, deferring building of additional generation, improving operations and monitoring the health of the grid more effectively.

  20. Cis-Chlorobenzene dihydrodiol dehydrogenase (TcbB) from Pseudomonas sp. strain P51, expressed in Escherichia coli DH5{alpha}(pTCB149), catalyzes enantioselective dehydrogenase reactions

    SciTech Connect (OSTI)

    Raschke, H.; Fleischmann, T.; Meer, J.R. van der; Kohler, H.P.E.

    1999-12-01

    cis-Chlorobenzene dihydrodiol dehydrogenase (CDD) from Pseudomonas sp. strain P51, cloned into Escherichia coli DH5{alpha}(pTCB149) was able to oxidize cis-dihydrodihydroxy derivatives (cis-dihydrodiols) of dihydronaphthalene, indene, and four para-substituted toluenes to the corresponding catechols. During the incubation of a nonracemic mixture of cis-1,2-indandiol, only the (+)-cis-(1R,2S) enantiomer was oxidized; the (-)-cis-(S,2R) enantiomer remained unchanged, CDD oxidized both enantiomers of cis-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene, but oxidation of the (+)-cis-(1S,2R) enantiomer was delayed until the (-)-cis-(1R,2S) enantiomer was completely depleted. When incubated with nonracemic mixtures of para-substituted cis-toluene dihydrodiols, CDD always oxidized the major enantiomer at a higher rate than the minor enantiomer. When incubated with racemic 1-indanol, CDD enantioselectively transformed the (+)-(1S) enatiomer to 1-indanone. This stereoselective transformation shows that CDD also acted as an alcohol dehydrogenase. Additionally, CDD was able to oxidize (+)-cis-(1R,2S)-dihydroxy-1,2-dihydronaphthalene, (+)-cis-monochlorobiphenyl dihydrodiols, and (+)-cis-toluene dihydrodiol to the corresponding catechols.

  1. Thermoflexus hugenholtzii gen. nov., sp. nov., a thermophilic, microaerophilic, filamentous bacterium representing a novel class in the Chloroflexi, Thermoflexia classis nov., and description of Thermoflexaceae fam. nov. and Thermoflexales ord. nov.

    SciTech Connect (OSTI)

    Dodsworth, Jeremy A.; Gevorkian, Jonathan; Despujos, Fairuz; Cole, Jesse; Murugapiran, Senthil K.; Ming, Hong; Li, Wen J.; Zhang, Gengxin; Dohnalkova, Alice; Hedlund, Brian P.

    2014-06-06

    A thermophilic, filamentous, heterotrophic bacterium designated strain JAD2T was isolated from sediment of Great Boiling Spring in Nevada, USA. Cells had an average diameter of 0.3 m and length of 4.0 m, and formed filaments typically ranging in length from 20 m to 200 m. Filaments were negative for the Gram stain reaction, spores were not formed, and motility was not observed. The optimum temperature for growth was 75 C with a range from 67.5-75 C, and the optimum pH for growth was 6.75 with a range from 6.5-7.75. Peptone, tryptone or yeast extract were able to support growth when supplemented with a vitamin solution, but no growth was observed using a variety of defined organic substrates. Strain JAD2T was a facultative microaerophile, with optimal growth at 1% v/v O2 and an upper limit of 8% O2, and anaerobic growth was stimulated by fumarate but inhibited by sulfite and elemental sulfur. The major cellular fatty acids (>5%) were C16:0, C19:0, C18:0, C20:0, and C19:1. The genomic DNA G+C content was 69.3%. Phylogenetic and phylogenomic analyses using 16S rRNA gene sequences and other conserved genes placed JAD2T and other members of the yet-uncultivated GAL35 group within the phylum Chloroflexi, but not within any existing class in this phylum. These results indicate that strain JAD2T is the first cultivated representative of a new lineage within the phylum Chloroflexi, for which we propose the name Thermoflexus hugenholtzii gen. nov., sp. nov., type strain JAD2T, within Thermoflexia classis nov., Thermoflexales ord. nov., and Thermoflexaceae fam. nov.

  2. Concentrating Solar Power Dish/Engine System Basics | Department...

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

    The system looks similar to a large satellite television receiver dish. A dishengine power plant. The solar concentrator, or dish, gathers the solar energy coming directly from ...

  3. Buying an Appliance this Holiday Season? ENERGY STAR Products...

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

    Appliances that you can find with an ENERGY STAR label include: Refrigerators Freezers Room air conditioners Televisions Clothes washers Dishwashers Battery chargers Water ...

  4. Standards and Test Procedures | Department of Energy

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

    Clothes Dryers Clothes Washers Computer and Battery Backup Systems External Power Supplies ... Conditioners Set-Top Boxes Televisions Water Heaters Commercial and Industrial Products ...

  5. Environmental Justice Activities: Tribal Training Complies with...

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

    Addthis Related Articles Environmental Justice: Made-for-Television-Climate Change: A Global Reality Environmental Justice DOE Celebrates 20-Year Anniversary of Executive Order ...

  6. O:\\ELECTRIC\\PP-177.ORD

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

    ... Article 7. Burke-Divide shall investigate any complaints from nearby residents of radio or television interference identifiably caused by the operation of the facilities covered by ...

  7. Missouri, Summary of Reported Data From July 1, 2010 - September...

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

    ... Between radio and television presentations and advertisements in statewide publications, virtually every farmer in Missouri was exposed to MAESTRO. More than 20,000 brochures, ...

  8. SBOT CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone

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

    Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers 423620 Other Electronic Parts and Equipment...

  9. News Archive | Department of Energy

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

    for metal halide lamp fixtures. December 23, 2013 U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation...

  10. EERE News | Department of Energy

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

    of clean energy technologies. December 23, 2013 U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation...

  11. OREM News Archive | Department of Energy

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

    Clean Up Oak Ridge OAK RIDGE, Tenn. - A term like "Project Wipeout," may conjure images of military operations, extreme sporting events or a comical competition show on television...

  12. SBOT NEW YORK BROOKHAVEN LAB POC Jill Clough-Johnston Telephone

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

    Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers 423620 Other Electronic Parts and Equipment...

  13. SBOT IOWA AMES LAB POC Lisa Rodgers Telephone

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

    Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers 423620 Other Electronic Parts and Equipment...

  14. National Idling Reduction Network News - June 2013

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

    ... school buses 17,558 Huber Heights City Schools (Montgomery County, Ohio) Ohio EPA ... heat, and 120-V electricity for computers, televisions, and other hotel needs. ...

  15. Issues in International Energy Consumption Analysis: Canadian...

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

    ... (end uses) to the total number of households. b Includes small appliances such as microwaves, televisions, cable boxes, video cassette recorders, stereo systems, and computers. ...

  16. No Garlic Necessary: Protect Your Home from Energy Vampires

    Broader source: Energy.gov [DOE]

    Unplugging your television may not be a practical option every night, but during a long trip you can reap significant energy savings.

  17. Microsoft Word - FOI 2013-01144.Final.doc

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

    19, 2013 CERTIFIED MAIL Ms. Susannah Frame KING Television 333 Dexter Avenue North Seattle, Washington 98105 Dear Ms. Frame: FREEDOM OF INFORMATION ACT REQUEST (FOI 2013-01144)...

  18. Philips Lumileds Lighting Co | Open Energy Information

    Open Energy Info (EERE)

    of high-power LEDs and solid-state lighting solutions for automotive lighting, computer displays, LCD televisions, signs and signaling and architectural lighting....

  19. 1

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

    refers to the rise in the earth's average temperature. 9 Saving energy is important to solving global warming - save electricity by turning off , the television, or other ...

  20. DOE Headquarters FOIA Request Form | Department of Energy

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

    gathering and not for commercial use. Affiliation Type of media Newspaper Magazine Television Station Other Other media type Fees and waivers Your request must include a...

  1. BPA-2015-00676-FOIA Request

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

    of Equations and Computer Program for Predicting Audible Noise, Radio Interference, Television Interference, and Ozone from A-C Transmission Lines. Technical Report ERJ-77-167...

  2. Vermont Public Service Board | Open Energy Information

    Open Energy Info (EERE)

    of service, and overall financial management of Vermont's public utilities: cable television, electric, gas, telecommunications, water and large wastewater companies. Retrieved...

  3. DOE Publishes Final Rule for the Request for Exclusion of 100...

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

    Articles DOE Publishes Final Rule for Residential Furnace Fan Test Procedure DOE Publishes Final Rule for Plumbing Products Test Procedures DOE Publishes Final Rule for Television...

  4. Linn County Rural Electric Cooperative - Commercial Energy Efficiency...

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

    water heater installed, additional 25 bonus if electric dryer installed Energy Star Television: 50 Appliance Recycling: 25 - 50 Custom Measures: Varies, contact Linn County...

  5. Black Hills Energy (Electric) - Residential Energy Efficiency...

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

    Water Heater: 450 Refrigerator: 30unit Freezer: 30unit Dishwasher: 30unit Television: 25unit CFLLED Bulbs: In-store rebates Summary Black Hills Energy (BHE) offers...

  6. Linn County Rural Electric Cooperative - Agricultural Energy...

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

    water heater installed, additional 25 bonus if electric dryer installed Energy Star Television: 50 Summary Linn County Rural Electric Cooperative Association (Linn County RECA)...

  7. A 22-Year Dataset of Surface Longwave Fluxes in the Arctic

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

    have been generated from 22.5 years of radiances and retrievals from the TIROS (television and infrared observation satellite) operational vertical sounder (TOVS). The flux...

  8. " Million Housing Units, Final"

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

    6 Televisions in U.S. Homes, by Climate Region, 2009" " Million Housing Units, Final" ,,"Climate Region2" ,"Total U.S.1 (millions)" ,,"Very Cold/","Mixed- Humid","Mixed-Dry/" "Televisions",,"Cold",,"Hot-Dry","Hot-Humid","Marine" "Total Homes",113.6,38.8,35.4,14.1,19.1,6.3 "Televisions" "Number of Televisions" 0,1.5,0.6,0.4,0.2,0.2,0.2

  9. AT T Inc | Open Energy Information

    Open Energy Info (EERE)

    international telecommunications company offering long distance telephone services, internet access and digital television. References: AT&T Inc.1 This article is a stub. You...

  10. How Did You Celebrate Valentine's Day Efficiently?

    Broader source: Energy.gov [DOE]

    Perhaps you took the bus to dinner instead of driving, kept the television off for the night, or used candles instead of lights?

  11. CES | OpenEI Community

    Open Energy Info (EERE)

    The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression....

  12. home automation | OpenEI Community

    Open Energy Info (EERE)

    The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression....

  13. electronics | OpenEI Community

    Open Energy Info (EERE)

    The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression....

  14. Graphene as the Ultimate Membrane for Gas Separation

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

    properties that make it useful for products ranging from computer displays and flat panel TVs to ATM touch screens and solar cells. But now electronic structure computations...

  15. Microsoft Word - 2012_sp_04.docx

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

    STEO Supplement: Change in Regional and U.S. Degree-Day Calculations 1 September 11, 2012 Short-Term Energy Outlook Supplement: Change in Regional and U.S. Degree-Day Calculations Average daily temperatures during the summer and winter months, reported as population- weighted cooling degree days (CDDs) and heating degree days (HDDs), respectively, are important in explaining and forecasting the consumption of energy for space cooling and heating in the U.S. Energy Information Administration's

  16. Microsoft Word - 2011_sp_02.docx

    Gasoline and Diesel Fuel Update (EIA)

    oil and between 6.5 and 162 Bcf of natural gas. ... 1 http:www.cpc.noaa.govproductsoutlookshurricane.shtml 2 A ... Bcf % of Normal Allison Jun 1995 1 0.62 2.2 ...

  17. Microsoft Word - 2011_sp_01.docx

    Gasoline and Diesel Fuel Update (EIA)

    09 - December 2010 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 1 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 2 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2

  18. Microsoft Word - 2012_sp_02.docx

    Gasoline and Diesel Fuel Update (EIA)

    Brent Crude Oil Spot Price Forecast 1 July 10, 2012 Short-Term Energy Outlook Supplement: Brent Crude Oil Spot Price Forecast Since the mid-1980s, benchmark crude oil prices such as West Texas Intermediate (WTI) in the United States and Brent crude oil in Europe have served as reference points that the market uses for pricing other crude oils. The historically close relationships between the major benchmarks made WTI prices a reliable indicator of the average cost of crude oil to U.S. refiners,

  19. Microsoft Word - 2013_sp_02.docx

    Gasoline and Diesel Fuel Update (EIA)

    Change in Regional and U.S. Degree-Day Calculations 1 September 11, 2012 Short-Term Energy Outlook Supplement: Change in Regional and U.S. Degree-Day Calculations Average daily temperatures during the summer and winter months, reported as population- weighted cooling degree days (CDDs) and heating degree days (HDDs), respectively, are important in explaining and forecasting the consumption of energy for space cooling and heating in the U.S. Energy Information Administration's Short-Term Energy

  20. IMAT SpA | Open Energy Information

    Open Energy Info (EERE)

    33074 Sector: Renewable Energy, Solar Product: Italy-based company specializing in manufacturing of components for household refrigeration. Their main renewable energy focus is...

  1. Sorgenia SpA | Open Energy Information

    Open Energy Info (EERE)

    Services Product: Sorgenia produces electricity from both renewable energy sources and natural gas. It also buys and sells electricity and gas in the market and provides energy...

  2. " Million Housing Units, Final"

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

    Televisions in U.S. Homes, by Housing Unit Type, 2009" " Million Housing Units, Final" ,,"Housing Unit Type" ,,"Single-Family Units",,"Apartments in Buildings With" ,"Total U.S.1 (millions)" ,," Detached"," Attached"," 2 to 4 Units","5 or More Units","Mobile Homes" "Televisions" "Total Homes",113.6,71.8,6.7,9,19.1,6.9 "Televisions" "Number of

  3. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    , 2006 (Next Release on March 8, 2006) Deal or No Deal A new prime time television game show aired during prime time asks a contestant to pick a briefcase in the hope of that...

  4. This Week In Petroleum Summary Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    be exported under the current policy regime. As television announcers used to say, "Stay tuned." Gasoline and diesel fuel prices down for a ninth consecutive week The U.S....

  5. Appendix A: Reference case

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    523.3 1.5% 1 Does not include water heating portion of load. 2 Includes televisions, set-top boxes, home theater systems, DVD players, and video game consoles. 3 Includes desktop...

  6. Getting Ready for Electric Drive: the Plug-In Vehicle and Infrastructu...

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

    ... Consumers must be able to drive a car off the lot like any other, plug it in as easily as they plug in a big screen television, and they can't overwhelm the grid when they get ...

  7. Composting with My Wiggly Friends - or, The Great Escape That...

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

    energy, even when it directly affects our pocketbooks. We leave the lights and television on when there's no one in the room, despite the fact that this specific action-or ...

  8. EERE Blog | Department of Energy

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

    us at Baltimore Comic-Con for a discussion on the interplay of energy, cinema and television. September 22, 2015 Colorado Kicks Off Home Energy Score Program to Benefit Home...

  9. Energy Blog | Department of Energy

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

    us at Baltimore Comic-Con for a discussion on the interplay of energy, cinema and television. September 15, 2015 Explore this infographic to see how the Energy Department is...

  10. Blog | Department of Energy

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

    13, 2012 No Garlic Necessary: Protect Your Home from Energy Vampires Unplugging your television may not be a practical option every night, but during a long trip you can reap...

  11. Spotlights Archive | Department of Energy

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

    expanding tribal educational programs. July 2, 2015 Environmental Justice: Made-for-Television-Climate Change: A Global Reality The U.S. Department of Energy was invited to be a...

  12. Blog | Department of Energy

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

    Day Efficiently? Perhaps you took the bus to dinner instead of driving, kept the television off for the night, or used candles instead of lights? February 14, 2012 Fuel Economy...

  13. MotorWeek

    ScienceCinema (OSTI)

    None

    2013-04-19

    In 2008, PBS's MotorWeek, television's original automotive magazine, visited Argonne's Transportation Technology R&D Center "to learn what it really takes to make clean power sources a viable reality."

  14. Updated Buildings Sector Appliance and Equipment Costs and Efficiency

    Gasoline and Diesel Fuel Update (EIA)

    and standards in major end uses such as space conditioning, lighting, and water heating. ... (non-data center) 34 Ceiling Fans 79 Water TreatmentDistribution 38 Televisions 81 ...

  15. Throwing a Lifeline to Scientists Drowning in Data

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

    petabytes in size. A of data is equivalent to the storage consumed by 13.3 years of high-definition television. Geographically correct map of the London Underground. Topological...

  16. MotorWeek

    SciTech Connect (OSTI)

    2009-01-01

    In 2008, PBS's MotorWeek, television's original automotive magazine, visited Argonne's Transportation Technology R&D Center "to learn what it really takes to make clean power sources a viable reality."

  17. Form Approval:

    Gasoline and Diesel Fuel Update (EIA)

    ... Evaporative Cooler (Swamp Cooler)...... 1 0 "Whole house" cooling fan (in the ... . . 0 417 418 F-15. How many black and white television sets do you use here in your home? ...

  18. BPA-2015-01645-FOIA Request

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

    gathering and not for commercial use. Select Type of media: O Newspaper 0 Magazine 0 Television Station Oother: l I Fees and Fee Waivers Your request must include a statement that...

  19. BPA-2010-01515-FOIA Correspondence

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

    Kyle Iboshi KGW TelevisionNews Channel 8 1501 SW Jefferson Portland, OR 97201 RE: BPA-2010-01515-F Dear Mr. Iboshi: This is in response to the request for information that you...

  20. " Million Housing Units, Final"

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

    4 Televisions in U.S. Homes, by Number of Household Members, 2009" " Million Housing Units, Final" ,,"Number of Household Members" ,"Total U.S.1 (millions)" ,,,,,,"5 or More Members" "Televisions",,"1 Member","2 Members","3 Members","4 Members" "Total Homes",113.6,31.3,35.8,18.1,15.7,12.7 "Televisions" "Number of Televisions" 0,1.5,1,0.3,"Q","Q",0.1

  1. " Million Housing Units, Final"

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

    7 Televisions in U.S. Homes, by Census Region, 2009" " Million Housing Units, Final" ,,"Census Region" ,"Total U.S.1 (millions)" ,,"Northeast","Midwest","South","West" "Televisions" "Total Homes",113.6,20.8,25.9,42.1,24.8 "Televisions" "Number of Televisions" 0,1.5,0.4,0.3,0.5,0.4 1,24.2,4.6,5.4,8.1,6.1 2,37.5,7,8,13.8,8.5 3,26.6,4.5,6.1,10.5,5.3 4,14.2,2.2,3.4,5.7,2.9 "5 or

  2. CX-008248: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Idaho National Laboratory (INL) Closed Circuit Television (CCTV) Replacement Project CX(s) Applied: B2.2 Date: 04/07/2012 Location(s): Idaho Offices(s): Nuclear Energy

  3. CX-012375: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    H-Area Closed-Circuit Television Camera Security Enhancement CX(s) Applied: B2.2 Date: 05/27/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  4. ‘Project Wipeout’ Helps Clean Up Oak Ridge

    Broader source: Energy.gov [DOE]

    OAK RIDGE, Tenn. – A term like “Project Wipeout,” may conjure images of military operations, extreme sporting events or a comical competition show on television.

  5. EA-0819: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Energy Conservation Standards for Eight Types of Consumer Products: Room Air Conditioners, Water Heaters, Direct Heating Equipment, Mobile Home Furnaces, Ranges and Ovens, Pool Heaters, Fluorescent Ballasts, and Television Sets

  6. Working Together to Reduce Our Environmental Footprint

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

    computers, cell phones, TVs, printers, VCRs, cameras, and unwanted personally-owned electronic equipment. THURSDAY April 23 12:00 P.M. - 1:00 P.M. * Seasonal Landscapes at...

  7. Las Vegas | OpenEI Community

    Open Energy Info (EERE)

    show. The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression....

  8. The Consumer Electronics Show round-up | OpenEI Community

    Open Energy Info (EERE)

    The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression. There...

  9. DOE-HDBK-1122-99; Radiological Control Technician Training

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

    ... for five years 2) Types of blast Surface burst Above ground 3) Meteorological Factors - (weather) d. Weapons test ban ... Guide 1.05-9 3) 1967 - 149 big screen TVs were recalled, 2 ...

  10. Tips: Booklet Distribution | Department of Energy

    Energy Savers [EERE]

    Appliances Tips: Appliances This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator/freezer uses almost five times the electricity the average television uses. This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator/freezer uses almost five times the electricity the average television uses. Appliances account

  11. U.S. Geographic Analysis of the Cost of Hydrogen from Electrolysis

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

    Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions | Department of Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy

  12. Microsoft Word - FY 2015 SP Performance Appraisal System Guidance...

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

    ... typos Ensure Objectives are: o Written at an executive level with a strategic focus, yet measurable and quantifiable o Focused on outcomesdeliverables rather than ...

  13. Caloramator sp. Tolerance of Pretreatment Inhibitors from Lignocellulo...

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

    ORNL About This Technology Technology Marketing SummaryORNL inventors discovered a novel microorganism that displays exceptional tolerance to several growth inhibitors...

  14. SP-100 Program: space reactor system and subsystem investigations

    SciTech Connect (OSTI)

    Harty, R.B.

    1983-09-30

    For a space reactor power system, a comprehensive safety program will be required to assure that no undue risk is present. This report summarizes the nuclear safety review/approval process that will be required for a space reactor system. The documentation requirements are presented along with a summary of the required contents of key documents. Finally, the aerospace safety program conducted for the SNAP-10A reactor system is summarized. The results of this program are presented to show the type of program that can be expected and to provide information that could be usable in future programs.

  15. Solution Package Scope Definition, Report 72, Salt Waste (SP #72)

    Broader source: Energy.gov [DOE]

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  16. FY 2016 SES and SP Opening Guidance Memo_0.pdf

    Energy Savers [EERE]

  17. sp3-hybridized framework structure of group-14 elements discovered...

    Office of Scientific and Technical Information (OSTI)

    with energy band gaps close to the optimal values for optoelectronic or photovoltaic applications. With metal-atom encapsulation, the P42mnm structure would also be a...

  18. Solar Ventures SpA | Open Energy Information

    Open Energy Info (EERE)

    Zip: 20122 Sector: Solar Product: Solar PV project developer investor, focused on the Italian market and considering projects in Greece and France. References: Solar Ventures...

  19. Transportable Vitrification System RCRA Closure Practical Waste Disposition Saves Time And Money

    SciTech Connect (OSTI)

    Brill, Angie; Boles, Roger; Byars, Woody

    2003-02-26

    The Transportable Vitrification System (TVS) was a large-scale vitrification system for the treatment of mixed wastes. The wastes contained both hazardous and radioactive materials in the form of sludge, soil, and ash. The TVS was developed to be moved to various United States Department of Energy (DOE) facilities to vitrify mixed waste as needed. The TVS consists of four primary modules: (1) Waste and Additive Materials Processing Module; (2) Melter Module; (3) Emissions Control Module; and (4) Control and Services Module. The TVS was demonstrated at the East Tennessee Technology Park (ETTP) during September and October of 1997. During this period, approximately 16,000 pounds of actual mixed waste was processed, producing over 17,000 pounds of glass. After the demonstration was complete it was determined that it was more expensive to use the TVS unit to treat and dispose of mixed waste than to direct bury this waste in Utah permitted facility. Thus, DOE had to perform a Resource Conservation and Recovery Act (RCRA) closure of the facility and find a reuse for as much of the equipment as possible. This paper will focus on the following items associated with this successful RCRA closure project: TVS site closure design and implementation; characterization activities focused on waste disposition; pollution prevention through reuse; waste minimization efforts to reduce mixed waste to be disposed; and lessons learned that would be integrated in future projects of this magnitude.

  20. AHSS Stamping Project … A/SP 050; Nonlinear Strain Paths Project … A/SP 061

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  1. LEDSGP/Transportation Toolkit/Training | Open Energy Information

    Open Energy Info (EERE)

    and Programs - Dario Hidalgo, World Resources Institute-EMBARQ Videos and Presentations Alternative Fuels and Advanced Vehicles U.S. Clean Cities TV Clean Cities TV is the...

  2. Lansing Board of Water & Light - Hometown Energy Savers Residential...

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

    Refrigerator or Freezer Recycling: 30 Electric Clothes Dryer: 25 Clothes washer: 25 Chest Freezer: 25 TV 21" - 50: 25 TV 50"+: 50 Dishwasher: 25 Multifamily Buildings:...

  3. " Million Housing Units, Final"

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

    3 Televisions in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to 1949","1950 to 1959","1960 to 1969","1970 to 1979","1980 to 1989","1990 to 1999","2000 to 2009" "Televisions" "Total Homes",113.6,14.4,5.2,13.5,13.3,18.3,17,16.4,15.6 "Televisions"

  4. Introduction

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

    first nationally televised nuclear shot, "Annie" was conducted on March 17, 1953. Annie was also part of a civil effects test named Operation Cue, conducted by the Federal Civil Defense Administration (FCDA). On May 5, 1955 a 29-kiloton device named Apple 2 was detonated from a 500- foot tower on Yucca Flat at the Nevada Test Site, now known at the Nevada National Security Site (NNSS), approximately 65 miles northwest of Las Vegas. It was the second nationally televised nuclear test

  5. Microsoft Word - Household Energy Use CA

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

    US PAC CA 1990-2009 1970-1989 1950-1969 Before 1950 YEAR OF CONSTRUCTION AVERAGE SQUARE FOOTAGE US 1,971 PAC 1,605 CA 1,583 NO. OF TELEVISIONS HAVE A DVR NO. OF REFRIGERATORS 0% ...

  6. Worldwide report: Arms control, [March 13, 1986

    SciTech Connect (OSTI)

    1986-03-13

    Partial contents of this report are: SDI and Space Arms, Peaceful, Space Stressed, International Services, Special mission, Controversy, Space Arms, Peace Group, Coalition, Military Plans, Treaty, Arms Control, Television Services, Domestic Service, Intermediate Range Nuclear Forces, Literary Papers, Soviets, Policy, Related Issues, Nuclear Testing and Free Zone Proposal.

  7. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, Roy Clifford; Jones, Cecil Roy

    1998-01-01

    A refueling machine having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images.

  8. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, R.C.; Jones, C.R.

    1998-12-15

    A refueling machine is disclosed having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images. 11 figs.

  9. Static gas expansion cooler

    DOE Patents [OSTI]

    Guzek, J.C.; Lujan, R.A.

    1984-01-01

    Disclosed is a cooler for television cameras and other temperature sensitive equipment. The cooler uses compressed gas ehich is accelerated to a high velocity by passing it through flow passageways having nozzle portions which expand the gas. This acceleration and expansion causes the gas to undergo a decrease in temperature thereby cooling the cooler body and adjacent temperature sensitive equipment.

  10. Department of Energy Idaho - State & Local

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

    links > State & Local State & Local City of Idaho Falls State of Idaho Home Page Idaho State Police Links to Idaho Sites Idaho Media Idaho Newspapers Television KIDK Idaho Falls - CBS, Local Channel 3 KIFI Idaho Falls - ABC, Local Channel 8 KPVI Pocatello - NBC, Local Channel 6 KMVT Twin Falls - CBS KBCI Boise - CBS KTVB Boise - NBC Idaho's State Seal

  11. Electronic method for autofluorography of macromolecules on two-D matrices

    DOE Patents [OSTI]

    Davidson, Jackson B.; Case, Arthur L.

    1983-01-01

    A method for detecting, localizing, and quantifying macromolecules contained in a two-dimensional matrix is provided which employs a television-based position sensitive detection system. A molecule-containing matrix may be produced by conventional means to produce spots of light at the molecule locations which are detected by the television system. The matrix, such as a gel matrix, is exposed to an electronic camera system including an image-intensifier and secondary electron conduction camera capable of light integrating times of many minutes. A light image stored in the form of a charge image on the camera tube target is scanned by conventional television techniques, digitized, and stored in a digital memory. Intensity of any point on the image may be determined from the number at the memory address of the point. The entire image may be displayed on a television monitor for inspection and photographing or individual spots may be analyzed through selected readout of the memory locations. Compared to conventional film exposure methods, the exposure time may be reduced 100-1000 times.

  12. Electronic method for autofluorography of macromolecules on two-D matrices. [Patent application

    DOE Patents [OSTI]

    Davidson, J.B.; Case, A.L.

    1981-12-30

    A method for detecting, localizing, and quantifying macromolecules contained in a two-dimensional matrix is provided which employs a television-based position sensitive detection system. A molecule-containing matrix may be produced by conventional means to produce spots of light at the molecule locations which are detected by the television system. The matrix, such as a gel matrix, is exposed to an electronic camera system including an image-intensifier and secondary electron conduction camera capable of light integrating times of many minutes. A light image stored in the form of a charge image on the camera tube target is scanned by conventional television techniques, digitized, and stored in a digital memory. Intensity of any point on the image may be determined from the number at the memory address of the point. The entire image may be displayed on a television monitor for inspection and photographing or individual spots may be analyzed through selected readout of the memory locations. Compared to conventional film exposure methods, the exposure time may be reduced 100 to 1000 times.

  13. ORNL Lightweighting Research Featured on MotorWeek

    SciTech Connect (OSTI)

    2014-04-15

    PBS MotorWeek, television's longest running automotive series, featured ORNL lightweighting research for vehicle applications in an episode that aired in early April 2014. The crew captured footage of research including development of new metal alloys, additive manufacturing, carbon fiber production, advanced batteries, power electronics components, and neutron imaging applications for materials evaluation.

  14. Fleischmann seminar (fusion)

    ScienceCinema (OSTI)

    None

    2011-04-25

    "pictures, television out, no flash and camera, there will be a press section later on in the council room if Prof. Fleischmann will accept"..le DG C.Rubbia insiste pour cette discussion scientifique de ne pas filmer, autrement de bien quitter la salle, ce qui provoque un petit remue-ménage...

  15. FBIS report. Science and technology: Europe/international, November 3, 1995

    SciTech Connect (OSTI)

    1995-11-03

    ;Partial Contents: Netherlands: Program Gives Priority to Materials Research; Germany: Minister Ruettgers Outlines Biotechnology R&D Priorities; Germany: Structure of Defense-Related R&D Detailed; Germany: New Designs in Fiber Lasers Explored; France: CEA Carries Out Research on Cold Fusion; Germany: Research Society`s R&D Programs for 1996 Summarized; and EU Council Adopts Advanced Television Services Action Plan.

  16. Feasibility of an appliance energy testing and labeling program for Sri Lanka

    SciTech Connect (OSTI)

    Biermayer, Peter; Busch, John; Hakim, Sajid; Turiel, Issac; du Pont, Peter; Stone, Chris

    2000-04-01

    A feasibility study evaluated the costs and benefits of establishing a program for testing, labeling and setting minimum efficiency standards for appliances and lighting in Sri Lanka. The feasibility study included: refrigerators, air-conditioners, flourescent lighting (ballasts & CFls), ceiling fans, motors, and televisions.

  17. The ideas of physics. Third edition

    SciTech Connect (OSTI)

    Giancoli, D.C.

    1986-01-01

    The author discusses these classical and modern physics approaches to everyday situations: medicine, architecture, environment and pollution, music, television, optical devices, lasers, and effects of radiation among numerous others. Many chapters contain simple experiments and projects that require no laboratory equipment or mathematical analysis.

  18. ORNL Lightweighting Research Featured on MotorWeek

    ScienceCinema (OSTI)

    None

    2014-06-03

    PBS MotorWeek, television's longest running automotive series, featured ORNL lightweighting research for vehicle applications in an episode that aired in early April 2014. The crew captured footage of research including development of new metal alloys, additive manufacturing, carbon fiber production, advanced batteries, power electronics components, and neutron imaging applications for materials evaluation.

  19. Wind-Wildlife Impacts Literature Database (WILD)(Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    The Wind-Wildlife Impacts Literature Database (WILD), developed and maintained by the National Wind Technology Center (NWTC) at the National Renewable Energy Laboratory (NREL), is comprised of over 1,000 citations pertaining to the effects of land-based wind, offshore wind, marine and hydrokinetic, power lines, and communication and television towers on wildlife.

  20. Smartgrid EV Communication module (SpEC) SAE DC Charging Digital...

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

    Makes electric vehicles more convenient and reliable Can be used to achieve smart grid communication Can be used as a PEV or EVSE emulator to aid in testing and protocol...

  1. Assessment of Radioactive Liquid Effluents Release at IPEN-CNEN/SP

    SciTech Connect (OSTI)

    Bessa Nisti, Marcelo; Godoy dos Santos, Adir Janete

    2008-08-07

    A continuous effluent monitoring program has been established at IPEN's plant in order to allow an environmental impact assessment due to radioactive liquid effluent discharge to sanitary system. Representative samples of radioactive liquid effluents are analyzed by using high resolution gamma spectroscopy and instrumental neutron activation analysis, facing to Brazilian radioprotection regulatory rules. The results are consolidating yearly in the Institute source-term. In this paper, results of the source-term are presented, concerning to years 2004, 2005 and 2006. The total activity discharged was 8.5xl0{sup 8} Bq, 5.7x10{sup 8} Bq and 2.7xl0{sup 8} Bq, respectively. As the release is strongly dependent on the total amount of the effluent and on the dilution factor, special attention is needed in order to obtain the correct value of that last one. The estimated inside plant dilution factor, considering the recent facilities and the reshaping of the sewerage system was 80, 180 and 130, for period of 2004, 2005 and 2006 discharged liquid radioactive effluent.

  2. Carbonaceous Aerosols and Radiative Effects Study (CARES), g1-aircraft, sedlacek sp2

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

    Sedlacek, Art

    The primary objective of the Carbonaceous Aerosol and Radiative Effects Study (CARES) in 2010 was to investigate the evolution of carbonaceous aerosols of different types and their optical and hygroscopic properties in central California, with a focus on the Sacramento urban plume.

  3. Carbonaceous Aerosols and Radiative Effects Study (CARES), g1-aircraft, sedlacek sp2

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

    Sedlacek, Art

    2011-08-30

    The primary objective of the Carbonaceous Aerosol and Radiative Effects Study (CARES) in 2010 was to investigate the evolution of carbonaceous aerosols of different types and their optical and hygroscopic properties in central California, with a focus on the Sacramento urban plume.

  4. Dynamic proteome analysis of Cyanothece sp. ATCC 51142 under constant light

    SciTech Connect (OSTI)

    Aryal, Uma K.; Stockel, Jana; Welsh, Eric A.; Gritsenko, Marina A.; Nicora, Carrie D.; Koppenaal, David W.; Smith, Richard D.; Pakrasi, Himadri B.; Jacobs, Jon M.

    2012-02-03

    Understanding the dynamic nature of protein abundances provides insights into protein turnover not readily apparent from conventional, static mass spectrometry measurements. This level of data is particularly informative when surveying protein abundances in biological systems subjected to large perturbations or alterations in environment such as cyanobacteria. Our current analysis expands upon conventional proteomic approaches in cyanobacteria by measuring dynamic changes of the proteome using a 13C15N-L-leucine metabolic labeling in Cyanothece ATCC51142. Metabolically labeled Cyanothece ATCC51142 cells grown under nitrogen sufficient conditions in continuous light were monitored longitudinally for isotope incorporation over a 48 h period, revealing 422 proteins with dynamic changes in abundances. In particular, proteins involved in carbon fixation, pentose phosphate pathway, cellular protection, redox regulation, protein folding, assembly and degradation showed higher levels of isotope incorporation suggesting that these biochemical pathways are important for growth under non-diazotrophic conditions. Calculation of relative isotope abundances (RIA) values allowed to measure actual active protein synthesis over time for different biochemical pathways under non-diazotrophic conditions. Overall results demonstrated the utility of 'non-steady state' pulsed metabolic labeling for systems-wide dynamic quantification of the proteome in Cyanothece ATCC51142 that can also be applied to other cyanobacteria.

  5. Process for producing ethanol from plant biomass using the fungus Paecilomyces sp

    DOE Patents [OSTI]

    Wu, J.F.

    1985-08-08

    A process for producing ethanol from plant biomass is disclosed. The process includes forming a substrate from the biomass with the substrate including hydrolysates of cellulose and hemicellulose. A species of the fungus Paecilomyces which has the ability to ferment both cellobiose and xylose to ethanol is then selected and isolated. The substrate is inoculated with this fungus, and the inoculated substrate is then fermented under conditions favorable for cell viability and conversion of hydrolysates to ethanol. Finally, ethanol is recovered from the fermented substrate. 5 figs., 3 tabs.

  6. FY15 SES SP Performance Appraisal Cycle_Memo to Heads of Departmental _0.pdf

    Energy Savers [EERE]

    Energy 5 OE Budget Request Presentation by Patricia Hoffman FY15 OE Budget Request Presentation by Patricia Hoffman Presentation by Patricia Hoffman of the Office of Electricity Delivery & Energy Reliability FY 2015 Budget Request. OE drives electric grid modernization and resiliency in the energy infrastructure through research, partnerships, facilitation, modeling and analytics, and emergency preparedness. The FY 2015 Request supports the Administration's all-of-the-above strategy and

  7. Biofuels from Microalgae: Review of Products, Processes and Potential, with Special Focus on Dunaliella sp.

    SciTech Connect (OSTI)

    Huesemann, Michael H.; Benemann, John R.

    2009-12-31

    There is currently great interest in using microalgae for the production of biofuels, mainly due to the fact that microalgae can produce biofuels at a much higher productivity than conventional plants and that they can be cultivated using water, in particular seawater, and land not competing for resources with conventional agriculture. However, at present such microalgae-based technologies are not yet developed and the economics of such processes are uncertain. We review power generation by direct combustion, production of hydrogen and other fuel gases and liquids by gasification and pyrolysis, methane generation by anaerobic digestion, ethanol fermentations, and hydrogen production by dark and light-driven metabolism. We in particular discuss the production of lipids, vegetable oils and hydrocarbons, which could be converted to biodiesel. Direct combustion for power generation has two major disadvantages in that the high N-content of algal biomass causes unacceptably high NOx emissions and losses of nitrogen fertilizer. Thus, the use of sun-dried microalgal biomass would not be cost-competitive with other solid fuels such as coal and wood. Thermochemical conversion processes such as gasification and pyrolysis have been successfully demonstrated in the laboratory but will be difficult to scale up commercially and suffers from similar, though sometimes not as stringent, limitations as combustion. Anaerobic digestion of microalgal cells yields only about 0.3 L methane per g volatile solids destroyed, about half of the maximum achievable, but yields can be increased by adding carbon rich substrates to circumvent ammonia toxicity caused by the N-rich algal biomass. Anaerobic digestion would be best suited for the treatment of algal biomass waste after value-added products have been separated. Algae can also be grown to accumulate starches or similar fermentable products, and ethanol or similar (e.g., butanol) fermentations could be applied to such biomass, but research is required on increasing solvent yields. Dark fermentation of algal biomass can also produce hydrogen, but, as for other fermentations, only at low yields. Hydrogen can also be generated by algae in the light, however, this process has not yet been demonstrated in any way that could be scaled up and, in any event, Dunaliella, is not known to produce hydrogen. In response to nutrient deficiency (nitrogen or silicon), some microalgae accumulate neutral lipids which, after physical extraction, could be converted, via transesterification with methanol, to biodiesel. Nitrogen-limitation does not appear to increase either cellular lipid content or lipid productivity in Dunaliella. Results from life cycle energy analyses indicate that cultivation of microalgal biomass in open raceway ponds has a positive energy output ratio (EOR), approaching up to 10 (i.e., the caloric energy output from the algae is 10 times greater than the fossil energy inputs), but EOR are less than 1 for biomass grown in engineered photobioreactors. Thus, from both an energetic as well as economic perspective, only open ponds systems can be considered. Significant long-term R&D will be required to make microalgal biofuels processes economically competitive. Specifically, future research should focus on (a) the improvement of biomass productivities (i.e., maximizing solar conversion efficiencies), (b) the selection and isolation of algal strains that can be mass cultured and maintained stably for long periods, (c) the production of algal biomass with a high content of lipids, carbohydrates, and co-products, at high productivity, (d) the low cost harvesting of the biomass, and (e) the extraction and conversion processes to actually derive the biofuels. For Dunaliella specifically, the highest potential is in the co-production of biofuels with high-value animal feeds based on their carotenoid content.

  8. Process for producing ethanol from plant biomass using the fungus paecilomyces sp.

    DOE Patents [OSTI]

    Wu, Jung Fu

    1989-01-01

    A process for producing ethanol from plant biomass is disclosed. The process in cludes forming a substrate from the biomass with the substrate including hydrolysates of cellulose and hemicellulose. A species of the fungus Paecilomyces, which has the ability to ferment both cellobiose and xylose to ethanol, is then selected and isolated. The substrate is inoculated with this fungus, and the inoculated substrate is then fermented under conditions favorable for cell viability and conversion of hydrolysates to ethanol. Finally, ethanol is recovered from the fermented substrate.

  9. AHSS Stamping Project … A/SP 050; Nonlinear Strain Paths Project...

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

    AHSS Stamping Project ASP 050; Nonlinear Strain Paths Project ASP 061 AHSS Stamping Project ASP 050; Nonlinear Strain Paths Project ASP 061 2011 DOE Hydrogen and ...

  10. System and method for introduction and stabilization of genes in Thermus sp.

    DOE Patents [OSTI]

    Kayser, Kevin J.; Park, Ho-Shin; Kilbane, II, John J.

    2005-03-01

    A method for introducing and stabilizing heterologous and recombinant genes in a thermophilic host in which a characteristic gene defining a detectable host characteristic is inactivated or deleted from the thermophilic host, resulting in a modified thermophilic host expressing an absence of the detectable host characteristic. A DNA fragment of interest is inserted into the modified thermophilic host together with an intact characteristic gene, whereby the detectable host characteristic is restored to the thermophilic host, thereby enabling detection and confirmation of successful transformation using plasmid vectors and integration of the DNA fragment into the chromosome of the thermophilic host.

  11. Microsoft Word - BL SP3 Table 11-03 v19 - final1.doc

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

    Are Product Spreads Useful for Forecasting Oil Prices? An Empirical Evaluation of the Verleger Hypothesis Christiane Baumeister Lutz Kilian Xiaoqing Zhou Bank of Canada University of Michigan University of Michigan CEPR EIA 2014 Workshop on Financial and Physical Oil Market Linkages October 6, 2014 The views expressed in this presentation, or in my remarks, are my own, and do not necessarily represent those of the Bank of Canada. Background  Oil price forecasts affect the economic outlook of

  12. Treatment Facility D Krauter, P.W.; Harrar, J.E.; Orloff, S.P...

    Office of Scientific and Technical Information (OSTI)

    Lab., CA (United States) USDOE Assistant Secretary for Environment, Safety, and Health, Washington, DC (United States) United States 1998-01-01 English Technical Report...

  13. SP2 Deployment at Boston College-Aerodyne-Led Coated Black Carbon...

    Office of Scientific and Technical Information (OSTI)

    to address the following scientific questions: 1. What is the mass-specific absorption ... 2 + Show Author Affiliations Aerodyne Research, Inc., Billerica, MA (United States) ...

  14. Students Save Energy & Money through America's Home Energy Education Challenge

    Broader source: Energy.gov [DOE]

    What if you could operate a TV and an Xbox 360 for 35 days without increasing your electricity bill?

  15. Getting Ready for LEDs: LED Lighting Video Series Explains the Basics

    Broader source: Energy.gov [DOE]

    A new video series from ElectricTV.net explains the changes and opportunities offered by LED lighting.

  16. Film | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome Film Previous Next List View the new World Energy TV film about the CGS!

  17. Controlled Hydrogen Fleet and Infrastructure Demonstration and...

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

    tv03veenstra.pdf More Documents & Publications Technology Validation Controlled Hydrogen Fleet & Infrastructure Analysis HYDROGEN TO THE HIGHWAYS...

  18. Time-series product and substance flow analyses of end-of-life electrical and electronic equipment in China

    SciTech Connect (OSTI)

    Habuer, Nakatani, Jun; Moriguchi, Yuichi

    2014-02-15

    Highlights: We estimate the possession and obsolescence of household appliances (HAs) in China. Over 4.85.1 billion units of major HAs will be discarded in the next 20 years. We calculate the amounts of substances contained in end-of-life (EoL) TV sets. Less common metals will tend to decrease in content in generation of EoL TV sets. Precious metals will tend to increase in content in EoL TV sets in 20152030. - Abstract: Given the amounts of end-of-life electrical and electronic equipment (EoL-EEE) being generated and their contents of both harmful and valuable materials, the EoL-EEE issue should be regarded not only as an emerging environmental problem but also as a resource management strategy in China. At present, in order to provide the basis for managing EoL-EEE at both product and substance levels in China, it is necessary to carry out a quantitative analysis on EoL-EEE and to determine how much of it will be generated and how much materials and substances it contains. In this study, the possession and obsolescence amounts of five types of household appliance (HA) including television (TV) sets and the amounts of substances contained in EoL TV sets were estimated using time-series product flow analysis (PFA) and substance flow analysis (SFA). The results of PFA indicated that the total possession amounts of those five types of HAs will exceed 3.1 billion units in 2030, which will be two times higher than those in 2010. In addition, it was estimated that cumulatively over 4.85.1 billion units of these five types of EoL HA would be obsoleted between 20102030. The results of SFA on TV sets indicated that the generated amounts of most of the less common metals and a part of common metals such as copper (Cu) would tend to decrease, whereas those of other common metals such as iron (Fe) as well as precious metals would tend to increase in EoL TV sets in 20152030. The results of this study provide a quantitative basis for helping decision makers develop strategic policies for the management of EoL-EEE considering both environmental and resource aspects. Moreover, a calculation scheme of obsolete HAs presented in this study can be applied to estimate other types of EoL durable good. Meanwhile, the frameworks of this study will help not only the policy decision makers in the Chinese government but also those in developing countries that are facing similar problems.

  19. Small diameter, deep bore optical inspection system

    DOE Patents [OSTI]

    Lord, David E.; Petrini, Richard R.; Carter, Gary W.

    1981-01-01

    An improved rod optic system for inspecting small diameter, deep bores. The system consists of a rod optic system utilizing a curved mirror at the end of the rod lens such that the optical path through the system is bent 90.degree. to minimize optical distortion in examining the sides of a curved bore. The system is particularly useful in the examination of small bores for corrosion, and is capable of examining 1/16 inch diameter and up to 4 inch deep drill holes, for example. The positioning of the curved mirror allows simultaneous viewing from shallow and right angle points of observation of the same artifact (such as corrosion) in the bore hole. The improved rod optic system may be used for direct eye sighting, or in combination with a still camera or a low-light television monitor; particularly low-light color television.

  20. Small diameter, deep bore optical inspection system

    DOE Patents [OSTI]

    Lord, D.E.; Petrini, R.R.; Carter, G.W.

    An improved rod optic system for inspecting small diameter, deep bores is described. The system consists of a rod optic system utilizing a curved mirror at the end of the rod lens such that the optical path through the system is bent 90/sup 0/ to minimize optical distortion in examing the sides of a curved bore. The system is particularly useful in the examination of small bores for corrosion, and is capable if examing 1/16 inch diameter and up to 4-inch deep drill holes, for example. The positioning of the curved mirror allows simultaneous viewing from shallow and righ angle points of observation of the same artifact (such as corrosion) in the bore hole. The improved rod optic system may be used for direct eye sighting, or in combination with a still camera or a low-light television monitor; particularly low-light color television.

  1. " Million Housing Units, Final"

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

    5 Televisions in U.S. Homes, by Household Income, 2009" " Million Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,,,,,,"Below Poverty Line2" ,,"Less than $20,000","$20,000 to $39,999","$40,000 to $59,999","$60,000 to $79,999","$80,000 to $99,999","$100,000 to $119,999","$120,000 or More" "Televisions" "Total

  2. Buildings Energy Data Book: 9.1 ENERGY STAR

    Buildings Energy Data Book [EERE]

    5 Specification Dates for ENERGY STAR-Labeled Consumer Electronics and Office Equipment Labeled (Covered) Product Dates of updated specification Computers 1992 1995, 1999, 2000, 2007, 2009 Displays 1992 1995, 1998, 1999, 2005, 2006, 2009 Printers (1) 1993 1995, 2000, 2001, 2007, 2009 Fax Machines (1) 1995 1995, 2000, 2001, 2007, 2009 Copiers (1) 1995 1997, 1999, 2007, 2009 Scanners (1) 1997 2007, 2009 Multi-Function Devices (1) 1997 1999, 2007, 2009 Televisions 1998 2002, 2004, 2005, 2008, 2010,

  3. News Item

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

    Seeing in Color at the Nanoscale: Foundry Scientists Develop a New Nanotech Tool to Probe Solar Energy Conversion If nanoscience were television, we'd be in the 1950s. Although scientists can make and manipulate nanoscale objects with increasingly awesome control, they are limited to black-and-white imagery for examining those objects. Information about nanoscale chemistry and interactions with light-the atomic-microscopy equivalent to color-is tantalizingly out of reach to all but the most

  4. Rod-to-rod spacing illuminating device

    DOE Patents [OSTI]

    Fodor, G.; Gaal, P.S.

    1984-03-14

    A system for obtaining an image of an object includes at least one light source having an incandescent filament. An image of the filament is projected onto an object to be observed. Using light reflected from the object, an image of the object is generated. Such a system may employ a television camera to generate the image, and is especially suited for remote observation of objects.

  5. 10 Questions for Biophysical Chemist: Wendy Shaw | Department of Energy

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

    Biophysical Chemist: Wendy Shaw 10 Questions for Biophysical Chemist: Wendy Shaw May 12, 2011 - 5:21pm Addthis Wendy Shaw | Photo Courtesy of Pacific Northwest National Lab Wendy Shaw | Photo Courtesy of Pacific Northwest National Lab Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs A while ago, we shared a great video from Pacific Northwest National Lab (PNNL) and Northwest Public Television on how PNNL researchers are working to solve the energy storage challenge.

  6. " Million Housing Units, Final"

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

    2 Televisions in U.S. Homes, by Owner/Renter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings With" ,,,,"Detached",,"Attached",,"2 to 4 Units",,"5 or More Units",,"Mobile Homes" ,"Total U.S.1 (millions)"

  7. " Million Housing Units, Final"

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

    8 Televisions in Homes in Northeast Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Northeast Census Region" ,,,"New England Census Division",,,"Middle Atlantic Census Division" ,"Total U.S.1 (millions)",,"Total New England",,,"Total Middle Atlantic" ,,"Total Northeast",,,"CT, ME, NH, RI, VT"

  8. radiation.p65

    Office of Legacy Management (LM)

    5 United States Department of Energy This fact sheet explains the potential health hazards associated with the radioactive decay of uranium and other radioactive elements found in ore and mill tailings. Potential Health Hazards of Radiation Man-made sources of radiation, most notably from medical uses and consumer products, contribute to the remaining radiation dose that individuals receive. A few household products, including smoke detectors, micro- wave ovens, and color televisions, emit small

  9. Acoustic Enhancement of Photodetecting Devices - Energy Innovation Portal

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

    Advanced Materials Advanced Materials Find More Like This Return to Search Acoustic Enhancement of Photodetecting Devices Oak Ridge National Laboratory Contact ORNL About This Technology Publications: PDF Document Publication 11-G00217_ID2208.pdf (605 KB) Technology Marketing SummaryORNL inventors developed a method that enhances the photodetecting ability of devices used in many applications, from television remotes, to standoff detectors for suspect materials, to advanced weapons guidance.

  10. ARM - Education Article

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

    October 15, 2007 [Education] Successful Partnering Produces Award Winning Proposal for Native Education Project Bookmark and Share In July 2007, the National Science Foundation (NSF) awarded funding to a proposal developed by ACRF Education and Outreach and WGBH Boston-public television's pre-eminent production house. The winning project, titled "Engaging Alaska Natives with the Geosciences," will add digital media and teacher professional development resources related to the Arctic

  11. ARM - Facility News Article

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

    October 16, 2007 [Facility News] ARM Education and Outreach Program Awarded Funding by National Science Foundation Bookmark and Share Andrea Maestas, ARM Education and Outreach Coordinator, was part of a team awarded National Science Foundation funding to engage Native Alaskans in the geosciences through the WGBH Teachers' Domain website. In July 2007, the National Science Foundation awarded funding to a proposal developed by ARM Education and Outreach and WGBH Boston-public television's

  12. At the intersection of past and future-The Lab's archives

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

    The Lab's Archives Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit At the intersection of past and future-The Lab's archives The Archives staff typically handle about 60 requests a month for everything from Freedom of Information Act queries to calls from journalists and television producers. January 1, 2013 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs

  13. OO84O4c6sP HNF-SD-WM-II-740, Rev. OB

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

    Resolution (CEQ, 2012) | Department of Energy OMB and CEQ Joint Memorandum on Environmental Collaboration and Conflict Resolution (CEQ, 2012) OMB and CEQ Joint Memorandum on Environmental Collaboration and Conflict Resolution (CEQ, 2012) This Office of Management and Budget (OMB) and Council on Environmental Quality (CEQ) joint memorandum expands and builds on the November 28, 2005, Environmental Conflict Resolution (ECR) Memorandum, directing departments and agencies to increase the

  14. Complete Genome Sequence of Pelosinus sp. Strain UFO1 Assembled Using Single-Molecule Real-Time DNA Sequencing Technology

    SciTech Connect (OSTI)

    Steven D. Brown; Sagar M. Utturkar; Timothy S. Magnuson; Allison E. Ray; Farris L. Poole; W. Andrew Lancaster; Michael P. Thorgersen; Michael W. W. Adams; Dwayne A. Elias

    2014-09-01

    Pelosinus fermentans strain R7 was isolated from Russian kaolin clays as the type strain and it can reduce Fe(III) during fermentative growth (1). Draft genome sequences for P. fermentans R7 and four strains from Hanford, Washington, USA, have been published (24). The P. fermentans 16S rRNA sequence dominated the lactate-based enrichment cultures from three geochemically contrasting soils from the Melton Branch Watershed, Oak Ridge, Tennessee, USA (5) and also at another stimulated, uraniumcontaminated field site near Oak Ridge (6). For the current work, strain UFO1 was isolated from pristine sediments at a background field site in Oak Ridge and characterized as facilitating U(VI) reduction and precipitation with phosphate (7).

  15. Complete genome sequence of Pelosinus sp. strain UFO1 assembled using single-molecule real-time DNA sequencing technology

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

    Brown, Steven D.; Utturkar, Sagar M.; Magnuson, Timothy S.; Ray, Allison E.; Poole, Farris L.; Lancaster, W. Andrew; Thorgersen, Michael P.; Adams, Michael W. W.; Elias, Dwayne A.

    2014-09-04

    Pelosinus fermentans strain R7 was isolated from Russian kaolin clays as the type strain and it can reduce Fe(III) during fermentative growth (1). Draft genome sequences for P. fermentans R7 and four strains from Hanford, Washington, USA, have been published (2–4). The P. fermentans 16S rRNA sequence dominated the lactate-based enrichment cultures from three geochemically contrasting soils from the Melton Branch Watershed, Oak Ridge, Tennessee, USA (5) and also at another stimulated, uraniumcontaminated field site near Oak Ridge (6). For the current work, strain UFO1 was isolated from pristine sediments at a background field site in Oak Ridge and characterizedmore » as facilitating U(VI) reduction and precipitation with phosphate (7).« less

  16. Microsoft Word - Final New England Constraint STEO Supplement 011713v1 clean _4_ LF_SP_rev cw.docx

    Gasoline and Diesel Fuel Update (EIA)

    April 2016 U.S. Energy Information Administration | Natural Gas Monthly 4 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 2013 2014 2015 2016 2017 Production of Dry Gas Total Consumption Net Imports trillion cubic feet Figure 1. Production, consumption, and net imports of natural gas in the United States, 2013-2016 Sources: 2012-2014: Energy Information Administration (EIA), Natural Gas Annual 2014. January 2015 through current month: Form EIA-914, "Monthly Crude

  17. Chi Mei Optoelectronics CMO | Open Energy Information

    Open Energy Info (EERE)

    search Name: Chi Mei Optoelectronics (CMO) Place: Taiwan Zip: 74147 Product: A LCD TV panels and LCD panel displays producer in Taiwan. References: Chi Mei...

  18. OE Recovery Act News | Department of Energy

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

    Assistant Secretary Hoffman Discusses Grid Modernization with the New York Times and E&E TV During a New York Times conference on "Energy for Tomorrow: Building Sustainable...

  19. X-Ray Science Education

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

    TV Network external link DNA Interactive external link Reciprocal Net external link X-ray Science Courses and Programs Various educational efforts are closely related to the...

  20. Shawano Municipal Utilities | Open Energy Information

    Open Energy Info (EERE)

    Utilities Place: Wisconsin Phone Number: 715-526-3131 Website: www.shawano.tv Facebook: https:www.facebook.compagesShawano-Municipal-Utilities156410777732483 Outage...

  1. Assistant Secretary Hoffman Discusses Grid Modernization with...

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

    During an interview with E&E TV's Monica Trauzzi, she discussed how Recovery Act funding is helping utilities achieve important results such as reducing peak load, deferring ...

  2. Land and Renewable Resources | Argonne National Laboratory

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

    in Jordan Bloomberg BusinessChicago Tribune United investing 30 million in company that turns trash into fuel Bloomberg Business Tom Skilling on Climate Disruption WGN-TV...

  3. COMP-1h.EPS

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

    Tents Tires Toilet seats Tool boxes Tool racks Toothbrushes Toothpaste Transparent tape Trash bags TV cabinets Umbrellas Unbreakable dishes Upholstery Vaporizers Vinyl flooring...

  4. 4th PV Performance Modeling and Monitoring Workshop in Cologne...

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

    ... technologies; however current modeling tools are unable to accurately predict energy production from bifacial modules. ... the participants: The Solar Energy Team of TV Rheinland ...

  5. BPA-2015-00206-FOIA Request

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

    that records must exist at the time the request is submitted. Enter description: Corona Field Effects - TV and Radio interference and Audible noise calculations of a...

  6. Better Buildings Residential Network Peer Exchange Call Series...

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

    ... leads than other resource- intensive marketing strategies (e.g., phone banking, ... Ad campaigns: TV, radio, print, digital banners Google AdWords grant: ...

  7. Better Buildings Residential Network Peer Exchange Call Series...

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

    ... MARKETING EFFORTS Participation driven primarily by manufacturers & ComEd marketing * Nest - TV, radio, Home Page takeovers, digital ads, paid social media and search, print ...

  8. ARM - Datastreams - fslruc60

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

    Atmospheric pressure Tp Atmospheric temperature Tpot Horizontal wind Tu Horizontal wind Tv Atmospheric pressure cp Atmospheric pressure p Horizontal wind u Horizontal wind v...

  9. Jefferson Lab Information Resources

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

    AIP Proceedings Alerts Elsevier Freedom Collection Particle Accelerator Proceedings IEEE.tv IOPScience Collection CRCnetBase CRC Handbook to PhysicsChemistry MIT Radiation Series ...

  10. Powering a Home with Just 25 Watts of Solar PV. Super-Efficient Appliances Can Enable Expanded Off-Grid Energy Service Using Small Solar Power Systems

    SciTech Connect (OSTI)

    Phadke, Amol A.; Jacobson, Arne; Park, Won Young; Lee, Ga Rick; Alstone, Peter; Khare, Amit

    2015-04-01

    Highly efficient direct current (DC) appliances have the potential to dramatically increase the affordability of off-grid solar power systems used for rural electrification in developing countries by reducing the size of the systems required. For example, the combined power requirement of a highly efficient color TV, four DC light emitting diode (LED) lamps, a mobile phone charger, and a radio is approximately 18 watts and can be supported by a small solar power system (at 27 watts peak, Wp). Price declines and efficiency advances in LED technology are already enabling rapidly increased use of small off-grid lighting systems in Africa and Asia. Similar progress is also possible for larger household-scale solar home systems that power appliances such as lights, TVs, fans, radios, and mobile phones. When super-efficient appliances are used, the total cost of solar home systems and their associated appliances can be reduced by as much as 50%. The results vary according to the appliances used with the system. These findings have critical relevance for efforts to provide modern energy services to the 1.2 billion people worldwide without access to the electrical grid and one billion more with unreliable access. However, policy and market support are needed to realize rapid adoption of super-efficient appliances.

  11. Allan Cormack, Computerized Axial Tomography (CAT), and Magnetic Resonance

    Office of Scientific and Technical Information (OSTI)

    Imaging (MRI) Allan M. Cormack, Computerized Axial Tomography (CAT) and Magnetic Resonance Imaging (MRI) Resources with Additional Information magnetic resonance imaging system Computed axial tomography, commonly known as CAT scanning, was introduced in 1972. During a CAT scan, a large coil of x-ray tubes rotates around the patient's body, taking x-rays from all angles. A computer integrates all of these x-rays into a single, three-dimensional image on a television screen. The data can be

  12. Media Training

    ScienceCinema (OSTI)

    None

    2011-10-06

    With the LHC starting up soon, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. The training is open for everybody. Make sure you arrive early enough to get a seat - there are only 200 seats in the Globe. The session will also be webcast: http://webcast.cern.ch/

  13. Inupiat Weather Expertise Lesson.doc

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

    Iñupiat Weather Expertise Grades: 5 th - 7 th Duration: 1 week of class time. 1 hour of class time a day. If the class can do activity 2, half an hour a day for a month of classtime is needed. Objectives: The objective of this lesson is for students to learn some weather related traditional knowledge by inviting an elder into the classroom, and to document this knowledge. Also, the students are to prepare a weather forecast and present it as if they were on a television news program. The

  14. Tri-Party Agreement Agencies Annual Hanford Public Involvement Survey

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

    7 Tri-Party Agreement Agencies Annual Hanford Public Involvement Survey 1. How do you usually receive information about Hanford topics? (Please select all that apply) Response Percent Response Count Advisory Board 23.7% 22 Citizens Group 32.3% 30 Ecology website 21.5% 20 Hanford.gov website 33.3% 31 Hanford Listserv (email) 54.8% 51 Hanford Mailing (postal) 12.9% 12 Newspaper 48.4% 45 Radio 26.9% 25 Social Media (Facebook, Twitter, etc.) 26.9% 25 Television 17.2% 16 Work Announcements 11.8% 11 I

  15. Communications system using a mirror kept in outer space by electromagnetic radiation pressure

    DOE Patents [OSTI]

    Csonka, Paul L.

    1981-01-01

    A method and system are described for transmitting electromagnetic radiation by using a communications mirror located between about 100 kilometers and about 200 kilometers above ground. The communications mirror is kept aloft above the atmosphere by the pressure of the electromagnetic radiation which it reflects, and which is beamed at the communications mirror by a suitably constructed transmitting antenna on the ground. The communications mirror will reflect communications, such as radio, radar, or television waves up to about 1,100 kilometers away when the communications mirror is located at a height of about 100 kilometers.

  16. New Solar Cells to Boost Satellite Power

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

    Solar Cells to Boost Satellite Power For more information contact: George Douglas (303) 275-4096 e:mail: george_douglas@nrel.gov TECSTAR SIGNS PATENT AGREEMENT WITH NREL Golden, Colo., May 7, 1998 — New solar cells that provide as much as 50 percent more power for satellites are orbiting Earth, helping flash back telephone and television signals. These cells are based on the two-junction, gallium indium phosphide on gallium arsenide designs developed at the U.S. Department of Energy's National

  17. System for fuel rod removal from a reactor module

    DOE Patents [OSTI]

    Matchett, Richard L.; Roof, David R.; Kikta, Thomas J.; Wilczynski, Rosemarie; Nilsen, Roy J.; Bacvinskas, William S.; Fodor, George

    1990-01-01

    A robotic system for remote underwater withdrawal of the fuel rods from fuel modules of a light water breeder reactor includes a collet/grapple assembly for gripping and removing fuel rods in each module, which is positioned by use of a winch and a radial support means attached to a vertical support tube which is mounted over the fuel module. A programmable logic controller in conjunction with a microcomputer, provides control for the accurate positioning and pulling force of the rod grapple assembly. Closed circuit television cameras are provided which aid in operator interface with the robotic system.

  18. Optical amplification at the 1.31 wavelength

    DOE Patents [OSTI]

    Cockroft, Nigel J.

    1994-01-01

    An optical amplifier operating at the 1.31 .mu.m wavelength for use in such applications as telecommunications, cable television, and computer systems. An optical fiber or other waveguide device is doped with both Tm.sup.3+ and Pr.sup.3+ ions. When pumped by a diode laser operating at a wavelength of 785 nm, energy is transferred from the Tm.sup.3+ ions to the Pr.sup.3+ ions, causing the Pr.sup.3+ ions to amplify at a wavelength of 1.31

  19. System for fuel rod removal from a reactor module

    DOE Patents [OSTI]

    Matchett, R.L.; Fodor, G.; Kikta, T.J.; Bacvinsicas, W.S.; Roof, D.R.; Nilsen, R.J.; Wilczynski, R.

    1988-07-28

    A robotic system for remote underwater withdrawal of the fuel rods from fuel modules of a light water breeder reactor includes a collet/grapple assembly for gripping and removing fuel rods in each module, which is positioned by use of a winch and a radial support means attached to a vertical support tube which is mounted over the fuel module. A programmable logic controller in conjunction with a microcomputer, provides control for the accurate positioning and pulling force of the rod grapple assembly. Closed circuit television cameras are provided which aid in operator interface with the robotic system. 7 figs.

  20. Optical amplification at the 1. 31 wavelength

    DOE Patents [OSTI]

    Cockroft, N.J.

    1994-02-15

    An optical amplifier operating at the 1.31 [mu]m wavelength for use in such applications as telecommunications, cable television, and computer systems is described. An optical fiber or other waveguide device is doped with both Tm[sup 3+] and Pr[sup 3+] ions. When pumped by a diode laser operating at a wavelength of 785 nm, energy is transferred from the Tm[sup 3+] ions to the Pr[sup 3+] ions, causing the Pr[sup 3+] ions to amplify at a wavelength of 1.31. 1 figure.

  1. DOE - NNSA/NFO -- News & Views Apple II

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

    Typical American Community Destroyed at Nevada National Security Site Photo - Apple II test, house on Yucca Flat On May 5, 1955 a 29-kiloton device named "Apple II" was detonated from a 500-foot tower on Yucca Flat. It was the second nationally televised nuclear test associated with an extensive civil effects program. The first shot was "Annie" on March 17, 1953. Annie was part of a civil effects test named Operation Cue, conducted by the Federal Civil Defense Administration

  2. Waste-Management Education and Research Consortium (WERC) annual progress report, 1991--1992. Appendixes

    SciTech Connect (OSTI)

    Not Available

    1992-04-07

    This report contains the following appendices: Appendix A - Requirements for Undergraduate Level; Appendix B - Requirements for Graduate Level; Appendix C - Graduate Degree In Environmental Engineering; Appendix D - Non-degree Certificate Program; Appendix E - Curriculum for Associate Degree Program; Appendix F - Curriculum for NCC Program; Appendix G - Information 1991 Teleconference Series; Appendix H - Information on 1992 Teleconference Series; Appendix I - WERC interactive Television Courses; Appendix J - WERC Research Seminar Series; Appendix K - Sites for Hazardous/Radioactive Waste Management Series; Appendix L- Summary of Technology Development of the Second Year; Appendix M - List of Major Publications Resulting from WERC; Appendix N - Types of Equipment at WERC Laboratories.

  3. Waste-Management Education and Research Consortium (WERC) annual progress report, 1991--1992

    SciTech Connect (OSTI)

    Maji, A. K.; Thomson, Bruce M.; Samani, Zohrab A.; Hanson, Adrian; Cadena, Fernando; Gopalan, Aravamudan; Barton, Larry L.; Sillerud, Laurel O.; Fekete, Frank A.; Rogers, Terry; Lindermann, William C.; Pigg, C. Joanne; Blake, Robert; Kieft, Thomas L.; Ross, Timothy J.; LaPointe, Joe L.; Khandan, Nirmala; Bedell, Glenn W.; Rayson, Gary D.; Leslie, Ian H.; Ondrias, Mark R.; Sarr, Gregory P.; Colbaugh, Richard; Angel, Edward; Niemczyk, Thomas M.; Bein, Thomas; Campbell, Andrew; Phillips, Fred; Wilson, John L.; Gutjahr, Allan; Sammis, T. W.; Steinberg, Stanly; Nuttall, H. E.; Genin, Joseph; Conley, Edgar; Aimone-Martin, Catherine T.; Wang, Ming L.; Chua, Koon Meng; Smith, Phillip; Leslie, Ian; Skowlund, Chris T.; McGuckin, Tom; Jenkins-Smith, Hank C.

    1992-04-07

    This report contains the following appendices: Appendix A - Requirements for Undergraduate Level; Appendix B - Requirements for Graduate Level; Appendix C - Graduate Degree In Environmental Engineering; Appendix D - Non-degree Certificate Program; Appendix E - Curriculum for Associate Degree Program; Appendix F - Curriculum for NCC Program; Appendix G - Information 1991 Teleconference Series; Appendix H - Information on 1992 Teleconference Series; Appendix I - WERC interactive Television Courses; Appendix J - WERC Research Seminar Series; Appendix K - Sites for Hazardous/Radioactive Waste Management Series; Appendix L- Summary of Technology Development of the Second Year; Appendix M - List of Major Publications Resulting from WERC; Appendix N - Types of Equipment at WERC Laboratories.

  4. Faces of Science: José Olivares

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

    José Olivares Faces of Science: José Olivares José Olivares has always enjoyed figuring out how things work. At an early age, he tore an old television apart, made paper airplanes, and read Scientific American. Today, he leads the Bioscience Division and works on programs developing algae as a source of biofuel for energy and transportation. March 4, 2015 José Olivares José Olivares, Biofuels Contact Communications Office (505) 667-6700 BIOFUELS How things work drives José to discovery

  5. Data embedding

    DOE Patents [OSTI]

    Sandford, II, Maxwell T.; Handel, Theodore G.

    1997-01-01

    A method of embedding auxiliary information into a set of host data, such as a photograph, television signal, facsimile transmission, or identification card. All such host data contain intrinsic noise, allowing pixels in the host data which are nearly identical and which have values differing by less than the noise value to be manipulated and replaced with auxiliary data. As the embedding method does not change the elemental values of the host data, the auxiliary data do not noticeably affect the appearance or interpretation of the host data. By a substantially reverse process, the embedded auxiliary data can be retrieved easily by an authorized user.

  6. Data embedding

    DOE Patents [OSTI]

    Sandford, M.T. II; Handel, T.G.

    1997-08-19

    A method is disclosed for embedding auxiliary information into a set of host data, such as a photograph, television signal, facsimile transmission, or identification card. All such host data contain intrinsic noise, allowing pixels in the host data which are nearly identical and which have values differing by less than the noise value to be manipulated and replaced with auxiliary data. As the embedding method does not change the elemental values of the host data, the auxiliary data do not noticeably affect the appearance or interpretation of the host data. By a substantially reverse process, the embedded auxiliary data can be retrieved easily by an authorized user. 19 figs.

  7. Homes_Weatherized_by_State_for_November_1.18.10.pdf | Department of Energy

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

    Department of Energy Elementary school students look over a solar demonstration trailer. | Photo courtesy of the City of Hollywood, FL Elementary school students look over a solar demonstration trailer. | Photo courtesy of the City of Hollywood, FL John Johansen There's a term in Hollywood, California that signifies a long-standing tradition in show biz to decide the future of many of today's television shows. "Sweeps Week", as it has been coined, is often the deciding factor for

  8. Data embedding employing degenerate clusters of data having differences less than noise value

    DOE Patents [OSTI]

    Sanford, M.T. II; Handel, T.G.

    1998-10-06

    A method of embedding auxiliary information into a set of host data, such as a photograph, television signal, facsimile transmission, or identification card. All such host data contain intrinsic noise, allowing pixels in the host data which are nearly identical and which have values differing by less than the noise value to be manipulated and replaced with auxiliary data. As the embedding method does not change the elemental values of the host data, the auxiliary data do not noticeably affect the appearance or interpretation of the host data. By a substantially reverse process, the embedded auxiliary data can be retrieved easily by an authorized user. 35 figs.

  9. Data embedding employing degenerate clusters of data having differences less than noise value

    DOE Patents [OSTI]

    Sanford, II, Maxwell T.; Handel, Theodore G.

    1998-01-01

    A method of embedding auxiliary information into a set of host data, such as a photograph, television signal, facsimile transmission, or identification card. All such host data contain intrinsic noise, allowing pixels in the host data which are nearly identical and which have values differing by less than the noise value to be manipulated and replaced with auxiliary data. As the embedding method does not change the elemental values of the host data, the auxiliary data do not noticeably affect the appearance or interpretation of the host data. By a substantially reverse process, the embedded auxiliary data can be retrieved easily by an authorized user.

  10. Takeover targets

    SciTech Connect (OSTI)

    Jeffs, E.

    1995-11-01

    The latest chapter in the saga of privatization of the British Electricity Supply Industry has been the growing number of take-over bids for the Regional Electricity Companies (RECs). With privatization, the Scottish generators entered a large number of direct power supply contracts to large industrial consumers in England. The RECs also have diversified into other utility services including gas and cable television; some are also looking at overseas contracts in planning and installing electricity distribution systems in developing countries. Those seeking to take over RECs are mainly American utilities.

  11. Method of identifying defective particle coatings

    DOE Patents [OSTI]

    Cohen, Mark E.; Whiting, Carlton D.

    1986-01-01

    A method for identifying coated particles having defective coatings desig to retain therewithin a build-up of gaseous materials including: (a) Pulling a vacuum on the particles; (b) Backfilling the particles at atmospheric pressure with a liquid capable of wetting the exterior surface of the coated particles, said liquid being a compound which includes an element having an atomic number higher than the highest atomic number of any element in the composition which forms the exterior surface of the particle coating; (c) Drying the particles; and (d) Radiographing the particles. By television monitoring, examination of the radiographs is substantially enhanced.

  12. File: 070629 Lessons Learned

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

    Lessons Learned" 7/3/2007 * This list is provided as a guide to ASP scientists getting ready to go in the field. It is simply a list of things that were done right before and during CHAPS, things we might have done better and a wish list of things to address in future campaigns. It was prepared on the last day of the campaign during an informal and free wheeling discussion in the television room of Greenwood Aviation in Ponca City, Oklahoma. It is not a polished document and readers will

  13. GE Uses 3D Printers to Make Jet Parts | GE Global Research

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

    Uses 3D Printers to Make Jet Parts Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Uses 3D Printers to Make Jet Parts GE Global Research 2013.12.05 Christine Furstoss, Technology Director for Manufacturing and Materials Technologies, was interviewed on Bloomberg Television's "Bloomberg West" by Emily Chang.

  14. " Million Housing Units, Final"

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

    0 Televisions in Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census Division",,,,,,"East South Central Census Division",,,"West South Central Census Division" ,,,,,,,,,"Total East South Central",,,"Total West South Central" ,"Total U.S.1 (millions)",,"Total South Atlantic" ,,"Total South",,,,,"DC, DE, MD,

  15. " Million Housing Units, Final"

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

    1 Televisions in Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,,,,,"Pacific Census Division" ,,,,"Mountain North Sub-Division",,,"Mountain South Sub-Division" ,"Total U.S.1 (millions)",,,"Total Mountain North",,,"Total Mountain South" ,,"Total West","Total Mountain",,,"ID, MT, UT,

  16. " Million Housing Units, Final"

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

    HC4.9 Televisions in Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census Division",,,,,"West North Central Census Division" ,,,"Total East North Central",,,,,"Total West North Central" ,"Total U.S.1 (millions)" ,,"Total Midwest",,,,," IN, OH",,,"IA, MN, ND, SD"

  17. PNNL Support of the DOE GTO Model Comparison Activity | Department of

    Office of Environmental Management (EM)

    Solving the Energy Storage Challenge PNNL Solving the Energy Storage Challenge January 14, 2011 - 12:41pm Addthis PNNL teamed up with Northwest Public Television to produce a video on their effort on energy storage, "Saving the Sun for a Rainy Day." Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this mean for me? In order to maintain reliability from renewables, energy must be stored for when power cannot be generated -- a challenge that PNNL is

  18. Allan F. Henry, 1967 | U.S. DOE Office of Science (SC)

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

    Imaging (MRI) Allan M. Cormack, Computerized Axial Tomography (CAT) and Magnetic Resonance Imaging (MRI) Resources with Additional Information magnetic resonance imaging system Computed axial tomography, commonly known as CAT scanning, was introduced in 1972. During a CAT scan, a large coil of x-ray tubes rotates around the patient's body, taking x-rays from all angles. A computer integrates all of these x-rays into a single, three-dimensional image on a television screen. The data can be

  19. An Inupiat Weather Report

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

    An Iñupiat Weather Report Grades: 6 th - 8 th Duration: 2-3 hours of class time. Time for students to prepare their reports: 1 week. Objectives: The objective of this lesson is for students to correctly use the Iñupiat language using weather related vocabulary, numbers, and days of the week. Students will prepare a weather forecast and present it as if they were on a television news program. The forecast must be entirely in the Iñupiat language. Alaska State Content Standards:

  20. Complete genome sequence of Pelosinus sp. strain UFO1 assembled using single-molecule real-time DNA sequencing technology

    SciTech Connect (OSTI)

    Brown, Steven D.; Utturkar, Sagar M.; Magnuson, Timothy S.; Ray, Allison E.; Poole, Farris L.; Lancaster, W. Andrew; Thorgersen, Michael P.; Adams, Michael W. W.; Elias, Dwayne A.

    2014-09-04

    Pelosinus fermentans strain R7 was isolated from Russian kaolin clays as the type strain and it can reduce Fe(III) during fermentative growth (1). Draft genome sequences for P. fermentans R7 and four strains from Hanford, Washington, USA, have been published (24). The P. fermentans 16S rRNA sequence dominated the lactate-based enrichment cultures from three geochemically contrasting soils from the Melton Branch Watershed, Oak Ridge, Tennessee, USA (5) and also at another stimulated, uraniumcontaminated field site near Oak Ridge (6). For the current work, strain UFO1 was isolated from pristine sediments at a background field site in Oak Ridge and characterized as facilitating U(VI) reduction and precipitation with phosphate (7).

  1. Final predictions of ambient conditions along the east-west crossdrift using the 3-D UZ site-scale model. Level 4 milestoneSP33ABM4.

    SciTech Connect (OSTI)

    Ritcey, A.C.; Sonnenthal, E.L.; Wu, Y.S.; Haukwa, C.; Bodvarsson,G.S.

    1998-03-01

    In 1998, the Yucca Mountain Site Characterization Project (YMP) is expected to continue construction of an East-West Cross Drift. The 5-meter diameter drift will extend from the North Ramp of the Exploratory Studies Facility (ESF), near Station 19+92, southwest through the repository block, and over to and through the Solitario Canyon Fault. This drift is part of a program designed to enhance characterization of Yucca Mountain and to complement existing surface-based and ESF testing studies. The objective of this milestone is to use the three-dimensional (3-D) unsaturated zone (UZ) site-scale model to predict ambient conditions along the East-West Cross Drift. These predictions provide scientists and engineers with a priori information that can support design and construction of the East-West Cross Drift and associated testing program. The predictions also provide, when compared with data collected after drift construction, an opportunity to test and verify the calibration of the 3-D UZ site-scale model.

  2. Polybrominated diphenyl ethers in e-waste: Level and transfer in a typical e-waste recycling site in Shanghai, Eastern China

    SciTech Connect (OSTI)

    Li, Yue; Duan, Yan-Ping, E-mail: duanyanping@tongji.edu.cn; Huang, Fan; Yang, Jing; Xiang, Nan; Meng, Xiang-Zhou; Chen, Ling

    2014-06-01

    Highlights: PBDEs were detected in the majority of e-waste. PBDEs were found in TVs made in China after 1990. The levels of ?PBDEs in e-waste made in Japan far exceed the threshold limit of RoHS. The inappropriate recycling and disposal of e-waste is an important source of PBDEs. - Abstract: Very few data for polybrominated diphenyl ethers (PBDEs) were available in the electronic waste (e-waste) as one of the most PBDEs emission source. This study reported concentrations of PBDEs in e-waste including printer, rice cooker, computer monitor, TV, electric iron and water dispenser, as well as dust from e-waste, e-waste dismantling workshop and surface soil from inside and outside of an e-waste recycling plant in Shanghai, Eastern China. The results showed that PBDEs were detected in the majority of e-waste, and the concentrations of ?PBDEs ranged from not detected to 175 g/kg, with a mean value of 10.8 g/kg. PBDEs were found in TVs made in China after 1990. The mean concentrations of ?PBDEs in e-waste made in Korea, Japan, Singapore and China were 1.84 g/kg, 20.5 g/kg, 0.91 g/kg, 4.48 g/kg, respectively. The levels of ?PBDEs in e-waste made in Japan far exceed the threshold limit of RoHS (1.00 g/kg). BDE-209 dominated in e-waste, accounting for over 93%. The compositional patterns of PBDEs congeners resembled the profile of Saytex 102E, indicating the source of deca-BDE. Among the samples of dust and surface soil from a typical e-waste recycling site, the highest concentrations of ?{sub 18}PBDEs and BDE-209 were found in dust in e-waste, ranging from 1960 to 340,710 ng/g and from 910 to 320,400 ng/g, which were 12 orders of magnitude higher than other samples. It suggested that PBDEs released from e-waste via dust, and then transferred to surrounding environment.

  3. Assistant Secretary Rispoli's FY 2009 EM Budget Rollout Presentation

    Office of Environmental Management (EM)

    Times and E&E TV | Department of Energy Discusses Grid Modernization with the New York Times and E&E TV Assistant Secretary Hoffman Discusses Grid Modernization with the New York Times and E&E TV May 10, 2013 - 4:15pm Addthis Assistant Secretary Patricia Hoffman recently discussed the progress being made with modernization of the nation's electric grid and the benefits that consumers, businesses, and communities across the nation are seeing, including fewer outages, more

  4. Optical fiber inspection system

    DOE Patents [OSTI]

    Moore, F.W.

    1985-04-05

    A remote optical inspection system including an inspection head. The inspection head has a passageway through which pellets or other objects are passed. A window is provided along the passageway through which light is beamed against the objects being inspected. A plurality of lens assemblies are arranged about the window so that reflected light can be gathered and transferred to a plurality of coherent optical fiber light guides. The light guides transfer the light images to a television or other image transducer which converts the optical images into a representative electronic signal. The electronic signal can then be displayed on a signal viewer such as a television monitor for inspection by a person. A staging means can be used to support the objects for viewing through the window. Routing means can be used to direct inspected objects into appropriate exit passages for accepted or rejected objects. The inspected objects are advantageously fed in a singular manner to the staging means and routing means. The inspection system is advantageously used in an enclosure when toxic or hazardous materials are being inspected. 10 figs.

  5. Optical fiber inspection system

    DOE Patents [OSTI]

    Moore, Francis W.

    1987-01-01

    A remote optical inspection system including an inspection head. The inspection head has a passageway through which pellets or other objects are passed. A window is provided along the passageway through which light is beamed against the objects being inspected. A plurality of lens assemblies are arranged about the window so that reflected light can be gathered and transferred to a plurality of coherent optical fiber light guides. The light guides transfer the light images to a television or other image transducer which converts the optical images into a representative electronic signal. The electronic signal can then be displayed on a signal viewer such as a television monitor for inspection by a person. A staging means can be used to support the objects for viewing through the window. Routing means can be used to direct inspected objects into appropriate exit passages for accepted or rejected objects. The inspected objects are advantageously fed in a singular manner to the staging means and routing means. The inspection system is advantageously used in an enclosure when toxic or hazardous materials are being inspected.

  6. Go ahead, visit those web sites, you can`t get hurt, can you?

    SciTech Connect (OSTI)

    Rothfuss, J.S.; Parrett, J.W.

    1997-02-01

    Browsing (surfing) the World Wide Web (the web) has exploded onto the Internet with an unprecedented popularity. Fueled by massive acceptance, the web client/server technology is leaping forward with a speed that competes with no other software technology. The primary force behind this phenomenon is the simplicity of the web browsing experience. People who have never touched a computer before can now perform sophisticated network tasks with a simple point-and-click. Unfortunately, this simplicity gives many, if not most, web wanderers the impression that the web browser is risk free, nothing more than a high powered television. This misconception is dangerous by creating the myth that a user visiting a web site is immune from subversive or malicious intent. While many want you to believe that surfing the web is as simple as using any other household appliance, it is not like surfing television channels, it is bi-directional. You can learn a lot of useful information from web sites. But, either directly or indirectly, others can also learn quite a bit about you. Of even more concern is a web sites` potential ability to exert control over the local computer. This paper tries to consolidate some of the current concerns that you should consider as you jump into the surf.

  7. Innovative technology summary report: Transportable vitrification system

    SciTech Connect (OSTI)

    NONE

    1998-09-01

    At the end of the cold war, many of the Department of Energy`s (DOE`s) major nuclear weapons facilities refocused their efforts on finding technically sound, economic, regulatory compliant, and stakeholder acceptable treatment solutions for the legacy of mixed wastes they had produced. In particular, an advanced stabilization process that could effectively treat the large volumes of settling pond and treatment sludges was needed. Based on this need, DOE and its contractors initiated in 1993 the EM-50 sponsored development effort required to produce a deployable mixed waste vitrification system. As a consequence, the Transportable Vitrification System (TVS) effort was undertaken with the primary requirement to develop and demonstrate the technology and associated facility to effectively vitrify, for compliant disposal, the applicable mixed waste sludges and solids across the various DOE complex sites. After 4 years of development testing with both crucible and pilot-scale melters, the TVS facility was constructed by Envitco, evaluated and demonstrated with surrogates, and then successfully transported to the ORNL ETTP site and demonstrated with actual mixed wastes in the fall of 1997. This paper describes the technology, its performance, the technology applicability and alternatives, cost, regulatory and policy issues, and lessons learned.

  8. Standby power consumption in U.S. residences

    SciTech Connect (OSTI)

    Huber, W.

    1997-12-01

    {open_quotes}Leaking electricity{close_quotes} is the electricity consumed by appliances while they are switched {open_quotes}off{close_quote} or not performing their principal function. Leaking electricity represents approximately 5 % of U.S. residential electricity. This is a relatively new phenomenon and is a result of proliferation of electronic equipment in homes. The standby losses in TVs, VCRs, compact audio systems, and cable boxes account for almost 40% of all leaking electricity. There is a wide range in standby losses in each appliance group. For example, standby losses in compact audio systems range from 2.1 to 28.6 W, even though their features are identical. In some cases, leaking electricity while switched off was only slightly less than energy consumption in the on mode. New features in these appliances may greatly increase leaking electricity, such as electronic program guides in TVs and cable boxes. In the standby mode, these new features require many extra components energized to permit the downloading of information. Several techniques are available to cut standby losses, most without using any new technologies. Simple redesign of circuits to avoid energizing unused components appears to save the most energy. A separate power supply, precisely designed for the actual power needed, is another solution. A switch mode power supply can substitute for the less efficient linear power supply. Switch mode power supplies cut no-load and standby losses by 60-80%. The combination of these techniques can cut leaking electricity by greater than 75%.

  9. RNA polymerase gene, microorganism having said gene and the production of RNA polymerase by the use of said microorganism

    DOE Patents [OSTI]

    Kotani, Hirokazu; Hiraoka, Nobutsugu; Obayashi, Akira

    1991-01-01

    SP6 bacteriophage RNA polymerase is produced by cultivating a new microorganism (particularly new strains of Escherichia coli) harboring a plasmid that carries SP6 bacteriophage RNA polymerase gene and recovering SP6 bacteriophage RNA polymerase from the culture broth. SP6 bacteriophage RNA polymerase gene is provided as are new microorganisms harboring a plasmid that carries SP6 bacteriophage RNA polymerase gene.

  10. CX-012382: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Security System Closed Circuit TV Upgrade, K-Area Complex CX(s) Applied: B2.2 Date: 05/20/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  11. An Open Source project building the framework for the Internet...

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

    with the Internet of Things Today NOW PLAYING: Artist: Flowers Song: Daisy Fridge Cloud Laundry Cloud Lighting B Cloud Speaker B Cloud Speaker A Cloud TV Cloud Lighting A...

  12. News about Rare Earths, New or Critical Materials, and Their...

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

    Earth Elements and National Security, October 2014 The Rare Earth Elements in Your Smartphone, 4:05 video on BloombergTV, August 8, 2014 Jony Ive Speaks on Future Products,...

  13. Top Performers Summer Fun

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

    ... My desire is to also help the homeless." Favorite TV Show or Movie? "The First 48" Favorite motivational saying? "The secret of joy in work is contained in one word: excellence. To ...

  14. --No Title--

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

    A MATTERS Can Exascale Computing Help Us Understand Extreme Materials? Some things are diffi cult to understand-higher math, relationships, the appeal of reality TV-whereas other ...

  15. PhD Comics' guide to fusion makes the complex understandable...

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

    PhD Comics' guide to fusion makes the complex understandable June 12, 2014 (Photo by PhD Comics, www.phdcomics.comTV) A scene from PhD Comics' Jorge Cham's video "What is Fusion" ...

  16. Rolling, Rolling, Rolling: Roller Window Shades

    Broader source: Energy.gov [DOE]

    There's a lot of talk these days about installing new energy-efficient windows. Thanks to a Federal tax credit of up to $1,500, window advertisements, both print and radio and TV broadcasting, are aplenty.

  17. EPA and DOE Honor 2016 Energy Star Partners of the Year for Outstandin...

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

    ... and provides training to all trade allies and realtors about Energy Star requirements. (El Segundo, Calif.) DirecTV is showing young people how they can save energy and protect ...

  18. ARM - Measurement - Virtual temperature

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Virtual temperature The virtual temperature Tv T(1 + rvepsilon), where rv is...

  19. Women @ Energy | Department of Energy

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

    science programs have skyrocketed at universities around the country. Even though the TV shows over-simplify these fields, they bring it to a level that makes young people see...

  20. Steve Karsjen Public Affairs

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

    Imagine yourself watching different moving TV-like images on newspaper pages just like in Harry Potter films. And that's not all OLEDs might be used for. Someday they might make...

  1. Secretary Chu Hosts First-Ever Clean Energy Ministerial | Department...

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

    France, Germany, India, Italy, Japan, Mexico, Norway, China, the Republic of Korea, ... TV and radio outlets will be allowed a cameraperson and a producer. AGENDA: July 19-20, ...

  2. Before the

    Energy Savers [EERE]

    ... The average TV today uses less energy than two 75-watt light ... peak demand periods compare to that of AMI or other ... control of their energy usage will likely be the ones ...

  3. A Sharper Safety Picture | Y-12 National Security Complex

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

    "The Whole body Personnel Dosimetry Program and the Extremity Dosimetry Program determine ... "The added sampling is similar to a black-and-white TV from the 1950s," Snapp said. ...

  4. Solar Nanoantennas

    ScienceCinema (OSTI)

    None

    2013-05-28

    Bang Goes the Theory: See how this BBC TV show described INL research to one day make electricity from ambient heat. You can learn more about INL's energy research projects at http://www.facebook.com/idahonationallaboratory.

  5. Subject: Executive and Senior Level Pay and Performance Management System …

    Energy Savers [EERE]

    FY 2016 Senior Professional (SP) Performance Appraisal System Opening Guidance 2 Table of Contents Contents I. SP PERFORMANCE APPRAISAL TEMPLATE and TIMELINE ....................................................................... 3 II. PERFORMANCE PLAN - CRITICAL ELEMENTS .......................................................................................... 3 III. SP SUMMARY RATING LEVEL DEFINITIONS

  6. Open air refuse burning video: Proton Dan the science man explores open air refuse burning

    SciTech Connect (OSTI)

    Eastburn, M.D.; Sipple, J.L.; Deramo, A.R.

    1999-07-01

    The goal of this video is to educate school children to the potential hazards of open air trash burning; to demonstrate alternative ways to dispose of trash; and to motivate students to take action to change the behavior of their parents with regard to trash burning. The burning of household trash, although illegal, is still a common practice in rural areas of Delaware. Enforcement has been difficult because the practice is often performed at night and is done across a wide rural area that is difficult to patrol on a continuing basis. The prohibition on trash burning (revised Regulation 13 of The Delaware Code of Regulations Governing The Control of Air Pollution) has been in effect since 1968, but the public has been slow to comply because trash burning has been practiced for many generations and because much of the public is unaware of the environmental impacts and/or the human health risks. This video may be valuable for other States to use as a public outreach tool regarding their problems with open air refuse burning. The focus of the video is a 7th grade science class is given various assignments relating to Earth Day and preservation of natural resources. Two children in particular are given the assignment to research and report on the hazards of open air trash burning and are asked to investigate alternative ways to dispose of refuse. Upon brainstorming how to find information on the topic, the kids decide to contact the host of a popular children's science show on broadcast television named Proton Dan the Science Man (a fictitious character and show based on Bill Nye the Science Guy). The host then invites the kids to the studio where he films his show and takes them through the topic. The TV host character takes the children to several external locations like a landfill, recycling centers, etc..

  7. Conferencing and Special Events | Department of Energy

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

    Conferencing and Special Events Conferencing and Special Events The Conferencing and Special Events Group is located in room GE-140 in the Forrestal Building, with office hours from 7:00 am - 5:00 pm. The office supports all your conferencing needs, including: Conference Room Facilities and Reservations Conference Equipment - Speaker Phones, LCD Projectors, TV/VCR, etc. Broadcast Services Fixed Facilities Engraving Requesting Passport and Visa Photographs Cable TV Installation Headquarters

  8. Students and Parents at Carver Middle School Explore STEM with Jefferson

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

    Lab (Newport News Public Schools TV Media Center,This Just In program) | Jefferson Lab Students and Parents at Carver Middle School Explore STEM with Jefferson Lab (Newport News Public Schools TV Media Center,This Just In program) External Link: http://nnpstv.com/mediacenter/video/1326/This-Just-In-110-Week-of-April-2-2012 By jlab_admin on Mon, 2012-04-02

  9. Configuration

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

    Conferencing and Special Events Conferencing and Special Events The Conferencing and Special Events Group is located in room GE-140 in the Forrestal Building, with office hours from 7:00 am - 5:00 pm. The office supports all your conferencing needs, including: Conference Room Facilities and Reservations Conference Equipment - Speaker Phones, LCD Projectors, TV/VCR, etc. Broadcast Services Fixed Facilities Engraving Requesting Passport and Visa Photographs Cable TV Installation Headquarters

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

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

    SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE - CLOSEOUT GUIDANCE FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE ...

  11. FY 2014 Senior Executive Service (SES) and Senior Professional...

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

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

  12. Accelerating the development of transparent graphene electrodes...

    Office of Scientific and Technical Information (OSTI)

    spatially resolved Raman spectroscopy, and water contact angle measurement. Covalent attachment rehybridized some of the delocalized graphene sp2 orbitals to localized sp3 states....

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

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

  14. Proposal for the International Atomic Energy Agency Training Course

    SciTech Connect (OSTI)

    McCarthy, T.L.

    1994-06-01

    The Hanford Site has hosted similar activities, including both Hanford Summits I and II. The Hanford Summits were two-day televised events to discuss the commitment of the current Presidential administration to the environmental restoration of the Hanford Site. Public involvement and strategic issues established from Hanford Summit I include: Regulatory issues, training and education, economic development and partnership, and technology transfer. Hanford Summit II provided a summary of how Secretary of Energy O`Leary is proceeding on the above strategic issues. The DOE and Westinghouse School for Environmental Excellence frequently offers a six-week course for environmental professionals and workers. Approximately thirty to forty individuals attend the training course, which provides training in environmental regulation compliance. The Hanford Site has hosted two previous International Atomic Energy Agency training courses. The courses lasted two weeks and had approximately eight to ten participants. Nuclear Material Management and Neutron Monitoring were the courses hosted by the Hanford Site.

  15. JPRS report, arms control

    SciTech Connect (OSTI)

    1992-10-08

    Foreign Broadcast Information Service (FBIS) and Joint Publications Research Service (JPRS) publications contain political, military, economic, environmental, and sociological news, commentary, and other information, as well as scientific and technical data and reports. All information has been obtained from foreign radio and television broadcasts, news agency transmissions, newspapers, books, and periodicals. Items generally are processed from the first or best available sources. It should not be inferred that they have been disseminated only in the medium, in the language, or to the area indicated. Items from foreign language sources are translated; those from English-language sources are transcribed. Except for excluding certain diacritics, FBIS renders personal names and place-names in accordance with the romanization systems approved for U.S. Government publications by the U.S. Board of Geographic Names.

  16. Waste-Management Education and Research Consortium (WERC) annual progress report, 1992--1993. Appendices

    SciTech Connect (OSTI)

    Not Available

    1993-02-15

    This report contains the following appendices: Appendix A - Requirements for Undergraduate Level; Appendix B - Requirements for Graduate Level; Appendix C - Graduate Degree In Environmental Engineeringat New Mexico State University; Appendix D - Non-degree Certificate program; Appendix E - Curriculum for Associate Degree Program in Radioactive & Hazardous Waste Materials; Appendix F - Curriculum for NCC Program in Earth & Environmental Sciences; Appendix G - Brochure of 1992 Teleconference Series; Appendix H - Sites for Hazardous/Radioactive Waste Management Series; Appendix I - WERC Interactive Television Courses; Appendix J - WERC Research Seminar Series Brochures; Appendix K - Summary of Technology Development of the Third Year; Appendix L - List of Major Publications Resulting From WERC; Appendix M - Types of Equipment at WERC Laboratories; and Appendix N - WERC Newsletter Examples.

  17. Waste-Management Education and Research Consortium (WERC) annual progress report, 1992--1993

    SciTech Connect (OSTI)

    Eiceman, Gary A.; King, J. Phillip; Smith, Geoffrey B.; Park, Su-Moon; Munson-McGee, Stuart H.; Rajtar, Jerzy; Chen, Z.; Johnson, James E.; Heger, A. Sharif; Martin, David W.; Wilks, Maureen E.; Schreyer, H. L.; Thomson, Bruce M.; Samani, Zohrab A.; Hanson, Adrian; Cadena, Fernando; Gopalan, Aravamudan; Barton, Larry L.; Sillerud, Laurel O.; Fekete, Frank A.; Rogers, Terry; Lindemann, William C.; Pigg, C. Joanne; Blake, Robert; Kieft, Thomas L.; Ross, Timothy J.; LaPointe, Joe L.; Khandan, Nirmala; Bedell, Glenn W.; Rayson, Gary D.; Leslie, Ian H.; Ondrias, Mark R.; Starr, Gregory P.; Colbaugh, Richard; Niemczyk, Thomas M.; Campbell, Andrew; Phillips, Fred; Wilson, John L.; Gutjahr, Allan; Sammis, T. W.; Steinberg, Stanly; Nuttall, H. E.; Genin, Joseph; Conley, Edgar; Aimone-Martin, Catherine T.; Wang, Ming L.; Chua, Koon Meng; Smith, Phillip; Skowland, Chris T.; McGuckin, Tom; Harrison, Glenn; Jenkins-Smith, Hank C.; Kelsey, Charles A.

    1993-02-15

    This report contains the following appendices: Appendix A - Requirements for Undergraduate Level; Appendix B - Requirements for Graduate Level; Appendix C - Graduate Degree In Environmental Engineeringat New Mexico State University; Appendix D - Non-degree Certificate program; Appendix E - Curriculum for Associate Degree Program in Radioactive Hazardous Waste Materials; Appendix F - Curriculum for NCC Program in Earth Environmental Sciences; Appendix G - Brochure of 1992 Teleconference Series; Appendix H - Sites for Hazardous/Radioactive Waste Management Series; Appendix I - WERC Interactive Television Courses; Appendix J - WERC Research Seminar Series Brochures; Appendix K - Summary of Technology Development of the Third Year; Appendix L - List of Major Publications Resulting From WERC; Appendix M - Types of Equipment at WERC Laboratories; and Appendix N - WERC Newsletter Examples.

  18. Video flowmeter

    DOE Patents [OSTI]

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1983-08-02

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid. 4 figs.

  19. Video flowmeter

    DOE Patents [OSTI]

    Lord, David E.; Carter, Gary W.; Petrini, Richard R.

    1983-01-01

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid (10) containing entrained particles (12) is formed and positioned by a rod optic lens assembly (31) on the raster area of a low-light level television camera (20). The particles (12) are illuminated by light transmitted through a bundle of glass fibers (32) surrounding the rod optic lens assembly (31). Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen (40). The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid (10).

  20. Video flowmeter

    DOE Patents [OSTI]

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1981-06-10

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid.

  1. Ultraviolet laser beam monitor using radiation responsive crystals

    DOE Patents [OSTI]

    McCann, Michael P.; Chen, Chung H.

    1988-01-01

    An apparatus and method for monitoring an ultraviolet laser beam includes disposing in the path of an ultraviolet laser beam a substantially transparent crystal that will produce a color pattern in response to ultraviolet radiation. The crystal is exposed to the ultraviolet laser beam and a color pattern is produced within the crystal corresponding to the laser beam intensity distribution therein. The crystal is then exposed to visible light, and the color pattern is observed by means of the visible light to determine the characteristics of the laser beam that passed through crystal. In this manner, a perpendicular cross sectional intensity profile and a longitudinal intensity profile of the ultraviolet laser beam may be determined. The observation of the color pattern may be made with forward or back scattered light and may be made with the naked eye or with optical systems such as microscopes and television cameras.

  2. Open Media Training Session

    ScienceCinema (OSTI)

    None

    2011-10-06

    Have you ever wondered how the media work and why some topics make it into the news and other don't? Would you like to know how to (and how not to) give an interview to a journalist? With the LHC preparing for first collisions at high energies, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. Follow the webcast: http://webcast.cern.ch/

  3. Using ultra narrow bandwidth to overcome traditional problems with distribution line carrier

    SciTech Connect (OSTI)

    Hunt, P.C.; Hunt, L.R.

    1995-12-31

    It has long been common knowledge among communication engineers that wide bandwidth signals require more energy to overcome noise than do narrow band signals. This is why, during adverse conditions Morse code radio communications can get through when voice can`t. To achieve similar range: A television transmitter (6000 kHz bandwidth) requires 200,000 watts; A music broadcast transmitter (60 kHz bandwidth) requires 2000 watts; A voice only transmitter (3 kHz bandwidth) requires 100 watts. Carry this principle to extremes: An Ultra Narrow Bandwidth (UNB) transmitter (.00001 kHz bandwidth) requires .003 watts. This paper explores the advantages of using Ultra Narrow Bandwidth (UNB) in power line carrier systems. Using an Automatic Meter Reading System as an example, the authors explore how UNB allows (or sometimes requires) a change in system architecture, which creates further advantages.

  4. Real time speech formant analyzer and display

    DOE Patents [OSTI]

    Holland, G.E.; Struve, W.S.; Homer, J.F.

    1987-02-03

    A speech analyzer for interpretation of sound includes a sound input which converts the sound into a signal representing the sound. The signal is passed through a plurality of frequency pass filters to derive a plurality of frequency formants. These formants are converted to voltage signals by frequency-to-voltage converters and then are prepared for visual display in continuous real time. Parameters from the inputted sound are also derived and displayed. The display may then be interpreted by the user. The preferred embodiment includes a microprocessor which is interfaced with a television set for displaying of the sound formants. The microprocessor software enables the sound analyzer to present a variety of display modes for interpretive and therapeutic used by the user. 19 figs.

  5. Real time speech formant analyzer and display

    DOE Patents [OSTI]

    Holland, George E.; Struve, Walter S.; Homer, John F.

    1987-01-01

    A speech analyzer for interpretation of sound includes a sound input which converts the sound into a signal representing the sound. The signal is passed through a plurality of frequency pass filters to derive a plurality of frequency formants. These formants are converted to voltage signals by frequency-to-voltage converters and then are prepared for visual display in continuous real time. Parameters from the inputted sound are also derived and displayed. The display may then be interpreted by the user. The preferred embodiment includes a microprocessor which is interfaced with a television set for displaying of the sound formants. The microprocessor software enables the sound analyzer to present a variety of display modes for interpretive and therapeutic used by the user.

  6. Niagara Air Quality Survey Report, 1987: Occidental Chemical Corporation, Niagara Falls, New York, USA, non-aqueous phase liquid (NAPL) incineration test. Report no. ARB-166-87-AR/SP

    SciTech Connect (OSTI)

    Bell, R.W.; DeBrou, G.

    1988-01-01

    An ambient air quality survey was conducted in the Niagara Falls area of Ontario from October 8-12, 1987 to provide on-site real-time screening for selected polychlorinated biphenyl congeners and other chlorinated organics at times when the Occidental Chemical Corporation was conducting tests at its liquid hazardous waste incineration facility in Niagara Falls, N.Y. During the incineration tests, the winds were such that the gaseous emissions from the Occidental facility were carried into the U.S. Since the monitoring units were restricted to the Canadian side of the Niagara River, only upwind air quality parameters could be measured.

  7. Proceedings of the international land reclamation and mine drainage conference and third international conference on the abatement of acidic drainage. Volume 4: Abandoned mine lands and topical issues -- SP 06D-94

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    Volume 4 of these proceedings is divided into the following sections: Subsidence--Reclamation, characterization (6 papers); Subsidence--Structural response (7); Abandoned mine land studies (6); Mine Hydrology--Topical issues (4); Mine waste--Topical issues (6); Policy issues (6); Miscellaneous poster session (14); and Abstracts (17). 53 papers dealing with or applicable to coal mining have been processed separately for inclusion on the data base.

  8. Saving Energy Down South | Department of Energy

    Energy Savers [EERE]

    Down South Saving Energy Down South December 12, 2011 - 4:54am Addthis Stephanie Price Communicator, National Renewable Energy Laboratory I spent Thanksgiving week in Arizona with my parents, who are very energy conscious although my father says "I find my thoughts are more of efficiency than saving the planet, however the results are the same." Last year I thought he was crazy to be turning off the computer and the surge protector for the TV system (TV, DVD player, etc.) every night

  9. Flat or curved thin optical display panel

    DOE Patents [OSTI]

    Veligdan, J.T.

    1995-01-10

    An optical panel includes a plurality of waveguides stacked together, with each waveguide having a first end and an opposite second end. The first ends collectively define a first face, and the second ends collectively define a second face of the panel. The second face is disposed at an acute face angle relative to the waveguides to provide a panel which is relatively thin compared to the height of the second face. In an exemplary embodiment for use in a projection TV, the first face is substantially smaller in height than the second face and receives a TV image, with the second face defining a screen for viewing the image enlarged. 7 figures.

  10. Solar Park Co Ltd S P | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd S P Jump to: navigation, search Name: Solar & Park Co Ltd (S&P) Place: Gwangju, Korea (Republic) Product: S&P Corp is a metal manufacturer, which owns and operates at least...

  11. FY 2016 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL...

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

    PDF icon FY 2016 SES and SP Performance Cycle Memo to Heads of Departmental Elements PDF icon FY 2016 SES Performance Appraisal System - Opening Guidance PDF icon FY 2016 SP ...

  12. FY 2015 Senior Executive Service (SES) and Senior Professional...

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

    PDF icon FY 2015 SES and SP Performance Appraisal Cycle Memo to Heads of Departmental PDF icon FY 2015 SES Performance Appraisal System - Opening Guidance PDF icon FY 2015 SP ...

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Filter by Author Protat, A (3) Protat, A. (3) Alexander, SP (1) Chepfer, H. (1) Chiriaco, ... Science Plan Marchand, RT ; Protat, A ; Alexander, SP Clouds over the Southern Ocean are ...

  14. Sk---

    Office of Legacy Management (LM)

    +' -'a-- 'ZS cw..tn;i. .-- Zo cezU2?siataa kjcs AA3 ks*sti lffti S *Ab *T*,& tmld kv ;ia-eGd aa t;v ryrs d t:* -ticIs;: e c3 eaizw2-L &4?ia, x,qZ-' y s +.-w * & & A& b L*z&-...

  15. Revised Manuscript

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

    ... Doebler, A.A. Shihab- Eldin, L.J. Jardine, J.K. Tuli and A.B. Buyrn, Table of Isotopes 7th ... T.V. Ragland, R.P. Scharenberg, F. Turkot, R.B. Willmann and C.L. Wilson, Phys. Rev. ...

  16. Ames Laboratory Hot Canyon | The Ames Laboratory

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

    Ames Laboratory Hot Canyon This historical film footage, originally produced in the early 1950s as part of a series by WOI-TV, shows atomic research at Ames Laboratory. The work was conducted in a special area of the Laboratory known as the "Hot Canyon."

  17. US ITER | About

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

    Local Media Local Media Newspapers Metro Pulse Weekly Newspaper The Oak Ridger The Knoxville News Sentinel The Roane County News TV Stations WATE WBIR WVLT The purpose of this web site is to help you acquire basic information and contacts that will enhance your stay in the area. Please feel free to contact us with any questions or comments at webmaster@usiter.org

  18. Hot Canyon

    ScienceCinema (OSTI)

    None

    2013-03-01

    This historical film footage, originally produced in the early 1950s as part of a series by WOI-TV, shows atomic research at Ames Laboratory. The work was conducted in a special area of the Laboratory known as the "Hot Canyon."

  19. Process for biological material carbon-carbon bond formation

    DOE Patents [OSTI]

    Hollingsworth, Rawle I.; Jung, Seunho; Mindock, Carol A.

    1998-01-01

    A process for providing vicinal dimethyl long chain between alkyl groups of organic compounds is described. The process uses intact or disrupted cells of various species of bacteria, particularly Thermoanaerobacter sp., Sarcina sp. and Butyrivibrio sp. The process can be conducted in an aqueous reaction mixture at room temperatures.

  20. Process for biological material carbon-carbon bond formation

    DOE Patents [OSTI]

    Hollingsworth, R.I.; Jung, S.; Mindock, C.A.

    1998-12-22

    A process for providing vicinal dimethyl long chain between alkyl groups of organic compounds is described. The process uses intact or disrupted cells of various species of bacteria, particularly Thermoanaerobacter sp., Sarcina sp. and Butyrivibrio sp. The process can be conducted in an aqueous reaction mixture at room temperatures. 8 figs.

  1. Safety pharmacology Current and emerging concepts

    SciTech Connect (OSTI)

    Hamdam, Junnat; Sethu, Swaminathan; Smith, Trevor; Alfirevic, Ana; Alhaidari, Mohammad; Atkinson, Jeffrey; Ayala, Mimieveshiofuo; Box, Helen; Cross, Michael; Delaunois, Annie; Dermody, Ailsa; Govindappa, Karthik; Guillon, Jean-Michel; Jenkins, Rosalind; Kenna, Gerry; Lemmer, Bjrn; Meecham, Ken; Olayanju, Adedamola; Pestel, Sabine; Rothfuss, Andreas; and others

    2013-12-01

    Safety pharmacology (SP) is an essential part of the drug development process that aims to identify and predict adverse effects prior to clinical trials. SP studies are described in the International Conference on Harmonisation (ICH) S7A and S7B guidelines. The core battery and supplemental SP studies evaluate effects of a new chemical entity (NCE) at both anticipated therapeutic and supra-therapeutic exposures on major organ systems, including cardiovascular, central nervous, respiratory, renal and gastrointestinal. This review outlines the current practices and emerging concepts in SP studies including frontloading, parallel assessment of core battery studies, use of non-standard species, biomarkers, and combining toxicology and SP assessments. Integration of the newer approaches to routine SP studies may significantly enhance the scope of SP by refining and providing mechanistic insight to potential adverse effects associated with test compounds. - Highlights: SP mandatory non-clinical risk assessments performed during drug development. SP organ system studies ensure the safety of clinical participants in FiH trials. Frontloading in SP facilitates lead candidate drug selection. Emerging trends: integrating SP-Toxicological endpoints; combined core battery tests.

  2. SU-F-18C-14: Hessian-Based Norm Penalty for Weighted Least-Square CBCT Reconstruction

    SciTech Connect (OSTI)

    Sun, T; Sun, N; Tan, S; Wang, J

    2014-06-15

    Purpose: To develop a Hessian-based norm penalty for cone-beam CT (CBCT) reconstruction that has a similar ability in suppressing noise as the total variation (TV) penalty while avoiding the staircase effect and better preserving low-contrast objects. Methods: We extended the TV penalty to a Hessian-based norm penalty based on the Frobenius norm of the Hessian matrix of an image for CBCT reconstruction. The objective function was constructed using the penalized weighted least-square (PWLS) principle. An effective algorithm was developed to minimize the objective function using a majorization-minimization (MM) approach. We evaluated and compared the proposed penalty with the TV penalty on a CatPhan 600 phantom and an anthropomorphic head phantom, each acquired at a low-dose protocol (10mA/10ms) and a high-dose protocol (80mA/12ms). For both penalties, contrast-to-noise (CNR) in four low-contrast regions-of-interest (ROIs) and the full-width-at-half-maximum (FWHM) of two point-like objects in constructed images were calculated and compared. Results: In the experiment of CatPhan 600 phantom, the Hessian-based norm penalty has slightly higher CNRs and approximately equivalent FWHM values compared with the TV penalty. In the experiment of the anthropomorphic head phantom at the low-dose protocol, the TV penalty result has several artificial piece-wise constant areas known as the staircase effect while in the Hessian-based norm penalty the image appears smoother and more similar to that of the FDK result using the high-dose protocol. Conclusion: The proposed Hessian-based norm penalty has a similar performance in suppressing noise to the TV penalty, but has a potential advantage in suppressing the staircase effect and preserving low-contrast objects. This work was supported in part by National Natural Science Foundation of China (NNSFC), under Grant Nos. 60971112 and 61375018, and Fundamental Research Funds for the Central Universities, under Grant No. 2012QN086.

  3. PLAINS CO2 REDUCTION PARTNERSHIP

    SciTech Connect (OSTI)

    Edward N. Steadman; John A. Harju; Erin M. O'Leary; James A. Sorensen; Daniel J. Daly; Melanie D. Jensen; Thea E. Reikoff

    2005-04-01

    The Plains CO{sub 2} Reduction (PCOR) Partnership continues to make great progress. Task 2 (Technology Deployment) focused on developing information regarding deployment issues to support Task 5 (Modeling and Phase II Action Plans) and provided information to be used to assess CO{sub 2} sequestration opportunities in the PCOR Partnership region. Task 2 efforts also included preparation of a draft topical report entitled ''Deployment Issues Related to Geologic CO{sub 2} Sequestration in the PCOR Partnership Region'', which is nearing completion. Task 3 (Public Outreach) focused on developing an informational video about CO{sub 2} sequestration. The video will be completed and aired on Prairie Public Television in the next quarter. Progress in Task 4 (Sources, Sinks, and Infrastructure) included the continued collection of data regarding CO{sub 2} sources and sinks and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. The addition of the Canadian province of Alberta to the PCOR Partnership region expanded the decision support system (DSS) geographic information system database. Task 5 screened and qualitatively assessed sequestration options. Task 5 activities also continue to be useful in structuring data collection and other activities in Tasks 2, 3, and 5.

  4. Plug in to energy-conservation media materials

    SciTech Connect (OSTI)

    Not Available

    1982-06-01

    This compendium of available energy conservation information is based on survey responses from Florida electric and gas utility companies. For each entry is given the title, source, employee contact, audience, availability, whether or not a sample may be obtained, and whether or not the publication can be reprinted. For radio and television spots there is given the length of the spot and whether or not a script may be obtained. Areas covered include: air conditioning, alternate energy sources, appliances and appliances labeling, catalogs, caulking and weatherstripping, checklists and tips, construction, electricity, energy crisis and shortages, energy saving homes, exhibits and displays, fans and ventilation, fireplaces and wood burning stoves, general information, heating, heat pumps, insulation, lighting, load management, local utility information, mobile homes, natural gas, newsletters, pools, residential conservation service and energy audits, safety, solar, solar water heating, speakers bureau, tax credits and rebates, thermostats, utility bills and meters, waste heat recovery, water heating and conservation, and windows and doors. Participating utility companies and their mailing addresses, as well as other energy resources, are listed. (LEW)

  5. Experimental studies on atmospheric Stirling engine NAS-2

    SciTech Connect (OSTI)

    Watanabe, Hiroichi; Isshiki, Naotsugu; Ohtomo, Michihiro

    1996-12-31

    Atmospheric hot air Stirling engine NAS-1 and 2 have a simple flat rubber sheet diaphragm as their power piston, and they have been experimentally studied at Nihon University for several years continuously, with the target of to get more than 100 watts shaft power by atmospheric air with simple construction and cheap material. The first NAS-1 was intended to be a solar heated engine using television glass and wood for cheap cost, but it failed by thermal break of glass, so the improved NAS-2 is changed to be heated by gas burner, using metallic materials in all parts except rubber power piston. Other than this rubber sheet diaphragm, NAS-2 has many features as using James Watt crank mechanism, high finny copper tube for conventional commercial heat exchanger, and two kinds of hot gas heaters, etc. About the rubber sheet for the power piston, the thickness of the sheet was changed from 2 mm to 6 mm gradually to known what thickness is best, and it is found that about 5 mm is best for this engine. After trying many improvements on this engine, NAS-2 has produced about 130 watt shaft power with indicated power of 350 watt at 1994. In this paper detail of many features, history, results and experiments of these NAS engines are reported.

  6. Optical method and apparatus for detection of surface and near-subsurface defects in dense ceramics

    DOE Patents [OSTI]

    Ellingson, William A.; Brada, Mark P.

    1995-01-01

    A laser is used in a non-destructive manner to detect surface and near-subsurface defects in dense ceramics and particularly in ceramic bodies with complex shapes such as ceramic bearings, turbine blades, races, and the like. The laser's wavelength is selected based upon the composition of the ceramic sample and the laser can be directed on the sample while the sample is static or in dynamic rotate or translate motion. Light is scattered off surface and subsurface defects using a preselected polarization. The change in polarization angle is used to select the depth and characteristics of surface/subsurface defects. The scattered light is detected by an optical train consisting of a charge coupled device (CCD), or vidicon, television camera which, in turn, is coupled to a video monitor and a computer for digitizing the image. An analyzing polarizer in the optical train allows scattered light at a given polarization angle to be observed for enhancing sensitivity to either surface or near-subsurface defects. Application of digital image processing allows subtraction of digitized images in near real-time providing enhanced sensitivity to subsurface defects. Storing known "feature masks" of identified defects in the computer and comparing the detected scatter pattern (Fourier images) with the stored feature masks allows for automatic classification of detected defects.

  7. Fluidic assembly for an ultra-high-speed chromosome flow sorter

    DOE Patents [OSTI]

    Gray, Joe W.; Alger, Terry W.; Lord, David E.

    1982-01-01

    A fluidic assembly for an ultra-high-speed chromosome flow sorter using a fluid drive system, a nozzle with an orifice having a small ratio of length to diameter, and mechanism for vibrating the nozzle along its axis at high frequencies. The orifice is provided with a sharp edge at its inlet, and a conical section at its outlet for a transition from a short cylindrical aperture of small length to diameter ratio to free space. Sample and sheath fluids in separate low pressure reservoirs are transferred into separate high pressure buffer reservoirs through a valve arrangement which first permit the fluids to be loaded into the buffer reservoirs under low pressure. Once loaded, the buffer reservoirs are subjected to high pressure and valves are operated to permit the buffer reservoirs to be emptied through the nozzle under high pressure. A sensor and decision logic is positioned at the exit of the nozzle, and a charging pulse is applied to the jet when a particle reaches a position further downstream where the droplets are formed. In order to adjust the timing of charge pulses, the distance between the sensing station at the outlet of the nozzle and the droplet breakoff point is determined by stroboscopic illumination of the droplet breakoff region using a laser and a revolving lucite cylinder, and a beam on/off modulator. The breakoff point in the region thus illuminated may then be viewed, using a television monitor.

  8. Optical method and apparatus for detection of surface and near-subsurface defects in dense ceramics

    DOE Patents [OSTI]

    Ellingson, W.A.; Brada, M.P.

    1995-06-20

    A laser is used in a non-destructive manner to detect surface and near-subsurface defects in dense ceramics and particularly in ceramic bodies with complex shapes such as ceramic bearings, turbine blades, races, and the like. The laser`s wavelength is selected based upon the composition of the ceramic sample and the laser can be directed on the sample while the sample is static or in dynamic rotate or translate motion. Light is scattered off surface and subsurface defects using a preselected polarization. The change in polarization angle is used to select the depth and characteristics of surface/subsurface defects. The scattered light is detected by an optical train consisting of a charge coupled device (CCD), or vidicon, television camera which, in turn, is coupled to a video monitor and a computer for digitizing the image. An analyzing polarizer in the optical train allows scattered light at a given polarization angle to be observed for enhancing sensitivity to either surface or near-subsurface defects. Application of digital image processing allows subtraction of digitized images in near real-time providing enhanced sensitivity to subsurface defects. Storing known ``feature masks`` of identified defects in the computer and comparing the detected scatter pattern (Fourier images) with the stored feature masks allows for automatic classification of detected defects. 29 figs.

  9. Energy Savings Assessment for Digital-to-Analog Converter Boxes

    SciTech Connect (OSTI)

    Cheung, Hoi Ying Iris; Meier, Alan; Brown, Richard

    2011-01-18

    The Digital Television (DTV) Converter Box Coupon Program was administered by the U.S. government to subsidize purchases of digital-to-analog converter boxes, with up to two $40 coupons for each eligible household. In order to qualify as Coupon Eligible Converter Boxes (CECBs), these devices had to meet a number of minimum performance specifications, including energy efficiency standards. The Energy Star Program also established voluntary energy efficiency specifications that are more stringent than the CECB requirements. In this study, we measured the power and energy consumptions for a sample of 12 CECBs (including 6 Energy Star labeled models) in-use in homes and estimated aggregate energy savings produced by the energy efficiency policies. Based on the 35 million coupons redeemed through the end of the program, our analysis indicates that between 2500 and 3700 GWh per year are saved as a result of the energy efficiency policies implemented on digital-to-analog converter boxes. The energy savings generated are equivalent to the annual electricity use of 280,000 average US homes.

  10. Video game console usage and US national energy consumption: Results from a field-metering study

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

    Desroches, Louis-Benoit; Greenblatt, Jeffery B.; Pratt, Stacy; Willem, Henry; Claybaugh, Erin; Beraki, Bereket; Nagaraju, Mythri; Price, Sarah K.; Young, Scott J.; Donovan, Sally M.; et al

    2014-10-23

    There has been an increased in attention placed on the energy consumption of miscellaneous electronic loads in buildings by energy analysts and policymakers in recent years. The share of electricity consumed by consumer electronics in US households has increased in the last decade. Many devices, however, lack robust energy use data, making energy consumption estimates difficult and uncertain. Video game consoles are high-performance machines present in approximately half of all households and can consume a considerable amount of power. The precise usage of game consoles has significant uncertainty, however, leading to a wide range of recent national energy consumption estimates.more » We present here an analysis based on field-metered usage data, collected as part of a larger field metering study in the USA. This larger study collected data from 880 households in 2012 on a variety of devices, including 113 game consoles (the majority of which are Generation 7 consoles). From our metering, we find that although some consoles are left on nearly 24 h/day, the overall average usage is lower than many other studies have assumed, leading to a US national energy consumption estimate of 7.1 TWh in 2012. Nevertheless, there is an opportunity to reduce energy use with proper game console power management, as a substantial amount of game console usage occurs with the television turned off. The emergence of Generation 8 consoles may increase national energy consumption.« less

  11. The Integration of an Electro-hydraulic Manipulator Arm into a Self-contained Mobile Delivery System

    SciTech Connect (OSTI)

    Borland, Mark Wilson; Berry, Stephen Michael

    1999-04-01

    The Portable Articulated Arm Deployment System (PAADS) is a remotely controlled vehicle for delivering a tele-operated electro-hydraulic manipulator arm to a field deployable location. The self-contained system includes a boom vehicle with long reach capability, an electro-hydraulic manipulator arm, closed circuit television (CCTV) systems, and onboard tools. On board power systems consist of a self contained, propane fired 8 KW generator and an air compressor for pneumatic tools. The generator provides the power to run the air compressor as well as provide power to operate the 110 VAC auxiliary lighting system for the video cameras. The separate control console can be located up to 500 ft from the vehicle. PAADS is a fully integrated system, containing all equipment required to perform complex field operations. Hydraulic integration of the manipulator arm into the vehicle hydraulic drive system was necessary to eliminate the tether management of hoses, which extended vehicle operating range, minimized hydraulic pressure losses, and provided the opportunity to go to a radio frequency (RF) control system in the future, thereby eliminating the control cable. This paper presents the key decision points during system development. Emphasis is placed on ease of operator control and not on an intelligent machine approach. In addition, emphasis is placed on the philosophy of remote operation based on sound principles on integration.

  12. The Integration of an Electro-Hydraulic Manipulator Arm into a Self-Contained Mobile Delivery System

    SciTech Connect (OSTI)

    M. Borland; S. M. Berry

    1999-04-01

    The Portable Articulated Arm Deployment System (PAADS) is a remotely controlled vehicle for delivering a tele-operated electro-hydraulic manipulator arm to a field-deployable location. The self-contained system includes a boom vehicle with long reach capability, an electro-hydraulic manipulator arm, closed circuit television (CCTV) systems, and onboard tools. On board power systems consist of a self-contained, propane-fired 8-KW generator and an air compressor for pneumatic tools. The generator provides the power to run the air compressor as well as power to operate the 110-VAC auxiliary lighting system for the video cameras. The separate control console can be located up to 500 ft from the vehicle. PAADS is a fully integrated system, containing all equipment required to perform complex field operations. Hydraulic integration of the manipulator arm into the vehicle hydraulic drive system was necessary to eliminate the tether management of hoses, which extended vehicle operating range, minimized hydraulic pressure losses, and provided the opportunity to go to a radio frequency (RF) control system in the future, thereby eliminating the control cable. This paper presents the key decision points during system development. Emphasis is placed on ease of operator control and not on an intelligent machine approach. In addition, emphasis is placed on the philosophy of remote operation based on sound principles of integration.

  13. Material World: Forecasting Household Appliance Ownership in a Growing Global Economy

    SciTech Connect (OSTI)

    Letschert, Virginie; McNeil, Michael A.

    2009-03-23

    Over the past years the Lawrence Berkeley National Laboratory (LBNL) has developed an econometric model that predicts appliance ownership at the household level based on macroeconomic variables such as household income (corrected for purchase power parity), electrification, urbanization and climate variables. Hundreds of data points from around the world were collected in order to understand trends in acquisition of new appliances by households, especially in developing countries. The appliances covered by this model are refrigerators, lighting fixtures, air conditioners, washing machines and televisions. The approach followed allows the modeler to construct a bottom-up analysis based at the end use and the household level. It captures the appliance uptake and the saturation effect which will affect the energy demand growth in the residential sector. With this approach, the modeler can also account for stock changes in technology and efficiency as a function of time. This serves two important functions with regard to evaluation of the impact of energy efficiency policies. First, it provides insight into which end uses will be responsible for the largest share of demand growth, and therefore should be policy priorities. Second, it provides a characterization of the rate at which policies affecting new equipment penetrate the appliance stock. Over the past 3 years, this method has been used to support the development of energy demand forecasts at the country, region or global level.

  14. Modeling diffusion of electrical appliances in the residential sector

    SciTech Connect (OSTI)

    McNeil, Michael A.; Letschert, Virginie E.

    2009-11-22

    This paper presents a methodology for modeling residential appliance uptake as a function of root macroeconomic drivers. The analysis concentrates on four major energy end uses in the residential sector: refrigerators, washing machines, televisions and air conditioners. The model employs linear regression analysis to parameterize appliance ownership in terms of household income, urbanization and electrification rates according to a standard binary choice (logistic) function. The underlying household appliance ownership data are gathered from a variety of sources including energy consumption and more general standard of living surveys. These data span a wide range of countries, including many developing countries for which appliance ownership is currently low, but likely to grow significantly over the next decades as a result of economic development. The result is a 'global' parameterization of appliance ownership rates as a function of widely available macroeconomic variables for the four appliances studied, which provides a reliable basis for interpolation where data are not available, and forecasting of ownership rates on a global scale. The main value of this method is to form the foundation of bottom-up energy demand forecasts, project energy-related greenhouse gas emissions, and allow for the construction of detailed emissions mitigation scenarios.

  15. Physical protection system using activated barriers

    SciTech Connect (OSTI)

    Timm, R.E.; Zinneman, T.E.; Haumann, J.R.; Flaugher, H.A.; Reigle, D.L.

    1984-03-01

    The Argonne National Laboratory has recently installed an activated barrier, the Access Denial System, to upgrade its security. The technology of this system was developed in the late 70's by Sandia National Laboratory-Albuquerque. The Argonne National Laboratory is the first Department of Energy facility to use this device. Recent advancements in electronic components provide the total system support that makes the use of an activated barrier viable and desirable. The premise of an activated barrier is that it is deployed after a positive detection of an adversary is made and before the adversary can penetrate vital area. To accomplish this detection, sophisticated alarms, assessment, and communications must be integrated into a system that permits a security inspector to make a positive evaluation and to activate the barrier. The alarm sensor locations are selected to provide protection in depth. Closed circuit television is used with components that permit multiple video frames to be stored for automated, priority-based playback to the security inspector. Further, algorithms permit look-ahead surveillance of vital areas so that the security inspector can activate the access denial system in a timely manner and not be restricted to following the adversaries' penetration path(s).

  16. Minnesota Tribal Coalition - Final Report

    SciTech Connect (OSTI)

    Michael Triplett

    2006-12-19

    The project helped tribal leaders, staff and community members on the Grand Portage, Leech Lake, and White Earth Reservations better understand their community's energy usage, assess local resources that might be utilized to reduce energy consumption and begin to formulate appropriate development strategies. The principal guiding interest was to assess energy usage and the potential for wind resource development on each of the three reservations. Key tribal staff became familiar with wind energy technology and assessment methodologies that will be of continued use as each tribe moves forward with development projects. The findings were that wind resources are available at each reservation with varying degrees of potential for development. At White Earth moderate to excellent resources are present at White Earth village and along the U.S. 59 corridor sufficient to be tapped to serve several scattered tribal complexes. At Grand Portage a former community television repeater tower site provides a viable elevated location for a wind turbine to serve the tribal community settlement. At Leech Lake, while most constrained by tree cover, a site adjacent to a casino holds promise for the newer taller wind turbines now coming to market at ever-increasing taller rotor heights. The project developed considerable data of importance regarding the potential for wind development on and near each reservation.

  17. Acting Globally: Potential Carbon Emissions Mitigation Impacts from an International Standards and Labelling Program

    SciTech Connect (OSTI)

    McNeil, Michael A; Letschert, Virginie E.; de la Rue du Can, Stephane; Egan, Christine

    2009-05-29

    This paper presents an analysis of the potential impacts of an international initiative designed to support and promote the development and implementation of appliances standards and labelling programs throughout the world. As part of previous research efforts, LBNL developed the Bottom Up Energy Analysis System (BUENAS), an analysis framework that estimates impact potentials of energy efficiency policies on a global scale. In this paper, we apply this framework to an initiative that would result in the successful implementation of programs focused on high priority regions and product types, thus evaluating the potential impacts of such an initiative in terms of electricity savings and carbon mitigation in 2030. In order to model the likely parameters of such a program, we limit impacts to a five year period starting in 2009, but assume that the first 5 years of a program will result in implementation of 'best practice' minimum efficiency performance standards by 2014. The 'high priority' regions considered are: Brazil, China, the European Union,India, Mexico and the United States. The products considered are: refrigerators, air conditioners, lighting (both fluorescent and incandescent), standby power (for consumer electronics) and televisions in the residential sector, and air conditioning and lighting in commercial buildings. In 2020, these regions and enduses account for about 37percent of global residential electricity and 29percent of electricity in commercial buildings. We find that 850Mt of CO2 could be saved in buildings by 2030 compared to the baseline forecast.

  18. Large doppler shift in radar detection of ultra-high energy cosmic rays.

    SciTech Connect (OSTI)

    Underwood, D. G.; High Energy Physics

    2008-01-01

    Radar detection of cosmic ray air showers has been discussed for 60 years, but never clearly observed. The topic was reexamined by Gorham in 2001 and some serious simulations were done by Takai, who also initiated the Mariachi project utilizing commercial television transmissions as a signal source. The air showers from ultra-high energy cosmic rays are expected to generate a plasma with plasma frequency in the high VHF region. One factor limiting the received signal strength is the short ion recombination time in air at low altitude. However, a major factor which has not been the center of attention so far is the possible large Doppler shifts for non-specular reflection, and the soft transition between specular and diffuse for small objects and short time scales. We discuss recent work on receivers, and simulations of the Doppler shift. These simulations assume a very short ion recombination time in the lower atmosphere, and use an extremely simple mathematical model. A central feature of our simulations is large Doppler shift from non-moving material.

  19. Theoretical Research at the High Energy Frontier: Cosmology, Neutrinos, and Beyond

    SciTech Connect (OSTI)

    Krauss, Lawrence M; Vachaspati, Tanmay; Parikh, Maulik

    2013-03-06

    The DOE theory group grew from 2009-2012 from a single investigator, Lawrence Krauss, the PI on the grant, to include 3 faculty (with the addition of Maulik Parikh and Tanmay Vachaspati), and a postdoc covered by the grant, as well as partial support for a graduate student. The group has explored issues ranging from gravity and quantum field theory to topological defects, energy conditions in general relativity, primordial magnetic fields, neutrino astrophysics, quantum phases, gravitational waves from the early universe, dark matter detection schemes, signatures for dark matter at the LHC, and indirect astrophysical signatures for dark matter. In addition, we have run active international workshops each year, as well as a regular visitor program. As well, the PI's outreach activities, including popular books and articles, and columns for newspapers and magazines, as well as television and radio appearances have helped raise the profile of high energy physics internationally. The postdocs supported by the grant, James Dent and Roman Buniy have moved on successfully to a faculty positions in Louisiana and California.

  20. Restoring Anadromous Fish Habitat in Big Canyon Creek Watershed, 2004-2005 Annual Report.

    SciTech Connect (OSTI)

    Rasmussen, Lynn

    2006-07-01

    The ''Restoring Anadromous Fish Habitat in the Big Canyon Creek Watershed'' is a multi-phase project to enhance steelhead trout in the Big Canyon Creek watershed by improving salmonid spawning and rearing habitat. Habitat is limited by extreme high runoff events, low summer flows, high water temperatures, poor instream cover, spawning gravel siltation, and sediment, nutrient and bacteria loading. Funded by the Bonneville Power Administration (BPA) as part of the Northwest Power Planning Council's Fish and Wildlife Program, the project assists in mitigating damage to steelhead runs caused by the Columbia River hydroelectric dams. The project is sponsored by the Nez Perce Soil and Water Conservation District. Target fish species include steelhead trout (Oncorhynchus mykiss). Steelhead trout within the Snake River Basin were listed in 1997 as threatened under the Endangered Species Act. Accomplishments for the contract period September 1, 2004 through October 31, 2005 include; 2.7 riparian miles treated, 3.0 wetland acres treated, 5,263.3 upland acres treated, 106.5 riparian acres treated, 76,285 general public reached, 3,000 students reached, 40 teachers reached, 18 maintenance plans completed, temperature data collected at 6 sites, 8 landowner applications received and processed, 14 land inventories completed, 58 habitat improvement project designs completed, 5 newsletters published, 6 habitat plans completed, 34 projects installed, 2 educational workshops, 6 displays, 1 television segment, 2 public service announcements, a noxious weed GIS coverage, and completion of NEPA, ESA, and cultural resources requirements.

  1. Health-hazard evaluation report HETA 90-223-2211, Thomson Consumer Electronics, Marion, Indiana

    SciTech Connect (OSTI)

    Lenhart, S.W.; Driscoll, R.

    1992-05-01

    In response to a request from the Corporate Medical Consultant to Thomson Consumer Electronics (SIC-3673), Marion, Indiana, a study was undertaken of an illness outbreak in workers at the facility. There were about 1900 workers at the facility, which produced television picture tubes. Production occurred over three shifts, 6 days a week. Charcoal tube sampling indicated the presence of acetone (67641) n-amyl-acetate (628637), n-butyl-acetate (123864), isoamyl-acetate (123922), toluene (108883), 1,1,1-trichloroethane (71556), and trichloroethylene (79016). No contaminants were detected in the bag samples of air collected from the in/house compressed air system. One or more symptoms were reported by 593 (82%) of the workers. Those most commonly reported included headache (68%), sore throat (53%), fatigue (51%), eye irritation (50%), itchy skin (47%), irritated nose (45%), dizziness (45%), unusual taste in mouth (45%), unusual smell (41%) and cough. The authors conclude that symptoms were consistent with stress related health complaints in occupational settings. Concentrations of chemicals measured in the facility would not be expected to produce the effects seen in the outbreak. The authors recommend that trichloroethylene degreasing units be replaced with equipment which uses a less toxic degreasing agent. The facility should hire a full time industrial hygienist.

  2. Decontamination and recovery of materials at nuclear facilites - operating history

    SciTech Connect (OSTI)

    Gillis, P.J. Jr.

    1994-12-31

    Non-Destructive Cleaning (NDC) Mobile CO{sub 2} Decontamination Facilities have more than 120 months of operational time conducting radioactive decontamination at Nuclear Power Stations and U.S. Department of Energy sites. During this time, we have compiled an extensive database on what has been decontaminated and the cost savings realized. The following are areas of interest: (1) how the CO{sub 2} decontamination process works; (2) how radioactive wastes are minimized and radioactive exposure to personnel is reduced with the use of the NDC Decontamination Facility; (3) how the self-contained Mobile Decontamination Facility works to provide adequate containment and control of the radioactive materials; (4) what kinds of items have been decontaminated, ranging from tools to underwater television cameras and from electric motors to lead shielding; (5) liquid radioactive waste volume reduction; (6) mixed-waste volume reduction; and (7) achievements in dose reduction to radiation levels that are as low as is reasonably achievable (ALARA) The design and operating features and performance of the Mobile Decontamination Facility, as well as the actual volumes of materials decontaminated, the decontamination factors achieved, the amounts and types of things that are free released, and the actual cost savings in all of these areas have been assessed. The data that was used is actual utility data and not the vendor`s data. All the experiences were from actual power plants.

  3. LNG fire and vapor control system technologies

    SciTech Connect (OSTI)

    Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

    1982-06-01

    This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

  4. Business Plan in Brief : Draft.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1994-06-01

    Competition is revolutionizing the electricity industry, and utilities may never be the same. In the past two decades, government deregulation has transformed the airline, cable television, natural gas, and telecommunications industries. Now, with the passage of new laws which have spurred the growth of independent power and opened up transmission access, the electric utility industry has become the laboratory for change. Here in the Northwest, dramatic changes in the electric industry mean that the Bonneville Power Administration (BPA) is facing real competition. Our customers have more choices than they had in the past. BPA`s draft Business Plan is a direct response to this changing environment. The plan presents how we propose to adapt to the new competitive marketplace. This is a summary of the plan and some of the important issues it raises for regional discussion. The draft plan contains much more detail on all the topics mentioned here. Business Plan is BPA`s first attempt to integrate the long-term strategic plans of the various parts of the agency with a strategic financial plan. Change is evident throughout the plan--change in our operating environment, in our strategic direction, in our customer and constituent relationships, and in BPA itself as an organization.

  5. Development of an Energy-Savings Calculation Methodology for Residential Miscellaneous Electric Loads: Preprint

    SciTech Connect (OSTI)

    Hendron, R.; Eastment, M.

    2006-08-01

    In order to meet whole-house energy savings targets beyond 50% in residential buildings, it will be essential that new technologies and systems approaches be developed to address miscellaneous electric loads (MELs). These MELs are comprised of the small and diverse collection of energy-consuming devices found in homes, including what are commonly known as plug loads (televisions, stereos, microwaves), along with all hard-wired loads that do not fit into other major end-use categories (doorbells, security systems, garage door openers). MELs present special challenges because their purchase and operation are largely under the control of the occupants. If no steps are taken to address MELs, they can constitute 40-50% of the remaining source energy use in homes that achieve 60-70% whole-house energy savings, and this percentage is likely to increase in the future as home electronics become even more sophisticated and their use becomes more widespread. Building America (BA), a U.S. Department of Energy research program that targets 50% energy savings by 2015 and 90% savings by 2025, has begun to identify and develop advanced solutions that can reduce MELs.

  6. Missouri State information handbook: formerly utilized sites remedial action program

    SciTech Connect (OSTI)

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Missouri. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature chairmen, and a summary of recent relevant legislative action; a description of the organization and structure of local governments affected by remedial action at the St. Louis area sites; a summary of relevant local ordinances and regulations; an identification of relevant public interest groups; a list of radio stations, television stations, and newspapers that provide public information to the St. Louis area or to Jefferson City; and the full text of relevant statutes and regulations.

  7. Calendar Year 2007 Program Benefits for U.S. EPA Energy Star Labeled Products: Expanded Methodology

    SciTech Connect (OSTI)

    Sanchez, Marla; Homan, Gregory; Lai, Judy; Brown, Richard

    2009-09-24

    This report provides a top-level summary of national savings achieved by the Energy Star voluntary product labeling program. To best quantify and analyze savings for all products, we developed a bottom-up product-based model. Each Energy Star product type is characterized by product-specific inputs that result in a product savings estimate. Our results show that through 2007, U.S. EPA Energy Star labeled products saved 5.5 Quads of primary energy and avoided 100 MtC of emissions. Although Energy Star-labeled products encompass over forty product types, only five of those product types accounted for 65percent of all Energy Star carbon reductions achieved to date, including (listed in order of savings magnitude)monitors, printers, residential light fixtures, televisions, and furnaces. The forecast shows that U.S. EPA?s program is expected to save 12.2 Quads of primary energy and avoid 215 MtC of emissions over the period of 2008?2015.

  8. Discussion series on PURPA related topics: information to customers

    SciTech Connect (OSTI)

    Sturgeon, J I

    1980-08-01

    This volume relates primarily to Time-of-Day rates standard, PURPA IB(d)3, and deals with the content and methods of providing rate and conservation information to customers when Time-of-Day rates are used. Information to customers in the Demonstration and Pilot Projects fell mainly into four categories: administrative communications; explanations of new rate structures; information and advice on load management; and facts, recommendations and encouragements about energy conservation and end-use improvement. Administrative communications were about such matters as the existence of Projects, their funding, their periods of performance, the selection of their test customers, conditions of participation, procedural changes during the tests, and the time and conditions of ending the tests. These communications were important to good customer cooperation. All Demonstration Projects devoted considerable effort to the crucial task of clearly explaining the rationale of Time-of-Use (TOU) pricing and the test rate structures. The Projects then presented the concept of TOU pricing as a means of (a) fairly charging customers the true cost of their electricity and (b) rewarding them for shifting consumption to times when costs are less. For the most part, Demonstration Projects gave specific information on the individual customer's own rate structure and none on any others that were under test. The information was presented in face-to-face interviews, group presentations, television, radio, and print media, and traveling exhibits. The results are evaluated. (LCL)

  9. Video game console usage and US national energy consumption: Results from a field-metering study

    SciTech Connect (OSTI)

    Desroches, Louis-Benoit; Greenblatt, Jeffery B.; Pratt, Stacy; Willem, Henry; Claybaugh, Erin; Beraki, Bereket; Nagaraju, Mythri; Price, Sarah K.; Young, Scott J.; Donovan, Sally M.; Ganeshalingam, Mohan

    2014-10-23

    There has been an increased in attention placed on the energy consumption of miscellaneous electronic loads in buildings by energy analysts and policymakers in recent years. The share of electricity consumed by consumer electronics in US households has increased in the last decade. Many devices, however, lack robust energy use data, making energy consumption estimates difficult and uncertain. Video game consoles are high-performance machines present in approximately half of all households and can consume a considerable amount of power. The precise usage of game consoles has significant uncertainty, however, leading to a wide range of recent national energy consumption estimates. We present here an analysis based on field-metered usage data, collected as part of a larger field metering study in the USA. This larger study collected data from 880 households in 2012 on a variety of devices, including 113 game consoles (the majority of which are Generation 7 consoles). From our metering, we find that although some consoles are left on nearly 24 h/day, the overall average usage is lower than many other studies have assumed, leading to a US national energy consumption estimate of 7.1 TWh in 2012. Nevertheless, there is an opportunity to reduce energy use with proper game console power management, as a substantial amount of game console usage occurs with the television turned off. The emergence of Generation 8 consoles may increase national energy consumption.

  10. Thermodynamic States in Explosion Fields

    SciTech Connect (OSTI)

    Kuhl, A L

    2010-03-12

    We investigate the thermodynamic states occurring in explosion fields from condensed explosive charges. These states are often modeled with a Jones-Wilkins-Lee (JWL) function. However, the JWL function is not a Fundamental Equation of Thermodynamics, and therefore cannot give a complete specification of such states. We use the Cheetah code of Fried to study the loci of states of the expanded detonation products gases from C-4 charges, and their combustion products air. In the Le Chatelier Plane of specific-internal-energy versus temperature, these loci are fit with a Quadratic Model function u(T), which has been shown to be valid for T < 3,000 K and p < 1k-bar. This model is used to derive a Fundamental Equation u(v,s) for C-4. Given u(v,s), one can use Maxwell's Relations to derive all other thermodynamic functions, such as temperature: T(v,s), pressure: p(v,s), enthalpy: h(v,s), Gibbs free energy: g(v,s) and Helmholz free energy: f(v,s); these loci are displayed in figures for C-4. Such complete equations of state are needed for numerical simulations of blast waves from explosive charges, and their reflections from surfaces.

  11. Treatability studies of actual listed waste sludges from the Oak Ridge Reservation (ORR)

    SciTech Connect (OSTI)

    Jantzen, C.M.; Peeler, D.K.; Gilliam, T.M.; Bleier, A.; Spence, R.D.

    1996-05-06

    Oak Ridge National Laboratory (ORNL) and Savannah River Technology Center (SRTC) are investigating vitrification for various low-level and mixed wastes on the Oak Ridge Reservation (ORR). Treatability studies have included surrogate waste formulations at the laboratory-, pilot-, and field-scales and actual waste testing at the laboratory- and pilot-scales. The initial waste to be processing through SRTC`s Transportable Vitrification System (TVS) is the K-1407-B and K-1407-C (B/C) Pond sludge waste which is a RCRA F-listed waste. The B/C ponds at the ORR K-25 site were used as holding and settling ponds for various waste water treatment streams. Laboratory-, pilot-, and field- scale ``proof-of-principle`` demonstrations are providing needed operating parameters for the planned field-scale demonstration with actual B/C Pond sludge waste at ORR. This report discusses the applied systems approach to optimize glass compositions for this particular waste stream through laboratory-, pilot-, and field-scale studies with surrogate and actual B/C waste. These glass compositions will maximize glass durability and waste loading while optimizing melt properties which affect melter operation, such as melt viscosity and melter refractory corrosion. Maximum waste loadings minimize storage volume of the final waste form translating into considerable cost savings.

  12. The Benefits of Creating a Cross-Country Data Framework for Energy Efficiency

    SciTech Connect (OSTI)

    Katzman, Alex; McNeil, Michael; Pantano, Stephen

    2013-09-11

    As manufacturers now sell a similar range of consumer electronics and home appliances to major markets around the world, the task of identifying a product?s energy efficiency rating has usually been the responsibility of each country and its respective government agency. This has led to a multitude of energy efficiency testing procedures, ratings, and certifications, resulting in disparate data being captured on identical products. Furthermore, lack of consistent product identification criteria means product energy performance is not easily connected to relevant information about the product such as market availability, price or real world energy consumption. This paper presents a new data standard for reporting energy performance and related product information that can be adopted internationally. To inform the development of this standard, we explore the existing energy efficiency market data for the two example products of TVs and Room Air Conditioners. This paper discusses current/future use cases of appliance level energy efficiency data across all stakeholders, including consumers, retailers/manufacturers, global standards organizations, third party service providers, and regulatory agencies. It also explains the key benefits of moving to a common international data framework for energy efficiency, such as: 1) a centralized product information repository for comparing energy use, ratings/certifications, and pricing data 2) improved access to relevant consumer electronics and appliance data to facilitate new policy development and harmonization across markets 3) enablement of retailers and other third parties to embed actionable energy efficiency information as part of the consumer experience.

  13. Benefits of creating a cross-country data framework for energy efficiency

    SciTech Connect (OSTI)

    Katzman, Alex; McNeil, Michael; Pantano, Stephen

    2013-10-15

    As manufacturers now sell a similar range of consumer electronics and home appliances to major markets around the world, the task of identifying a product’s energy efficiency rating has usually been the responsibility of each country and its respective government agency. This has led to a multitude of energy efficiency testing procedures, ratings, and certifications, resulting in disparate data being captured on identical products. Furthermore, lack of consistent product identification criteria means product energy performance is not easily connected to relevant information about the product such as market availability, price or real world energy consumption. This paper presents a new data standard for reporting energy performance and related product information that can be adopted internationally. To inform the development of this standard, we explore the existing energy efficiency market data for the two example products of TVs and Room Air Conditioners. This paper discusses current/future use cases of appliance level energy efficiency data across all stakeholders, including consumers, retailers/manufacturers, global standards organizations, third party service providers, and regulatory agencies. It also explains the key benefits of moving to a common international data framework for energy efficiency, such as: 1) a centralized product information repository for comparing energy use, ratings/certifications, and pricing data 2) improved access to relevant consumer electronics and appliance data to facilitate new policy development and harmonization across markets 3) enablement of retailers and other third parties to embed actionable energy efficiency information as part of the consumer experience.

  14. Flat or curved thin optical display panel

    DOE Patents [OSTI]

    Veligdan, James T.

    1995-01-10

    An optical panel 10 includes a plurality of waveguides 12 stacked together, with each waveguide 12 having a first end 12a and an opposite second end 12b. The first ends 12a collectively define a first face 16, and the second ends 12b collectively define a second face 18 of the panel 10. The second face 18 is disposed at an acute face angle relative to the waveguides 12 to provide a panel 10 which is relatively thin compared to the height of the second face. In an exemplary embodiment for use in a projection TV, the first face 16 is substantially smaller in height than the second face 18 and receives a TV image, with the second face 18 defining a screen for viewing the image enlarged.

  15. NUG 2013 User Day: Trends, Discovery, and Innovation in High Performance

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

    Computing Home » For Users » NERSC Users Group » Annual Meetings » NUG 2013 » User Day NUG 2013 User Day: Trends, Discovery, and Innovation in High Performance Computing Wednesday, Feb. 13 Berkeley Lab Building 50 Auditorium Live streaming: http://hosting.epresence.tv/LBL/1.aspx 8:45 - Welcome: Kathy Yelick, Berkeley Lab Associate Director for Computing Sciences Trends 9:00 - The Future of High Performance Scientific Computing, Kathy Yelick, Berkeley Lab Associate Director for Computing

  16. Synchronizing carrier frequencies of co-channel amplitude-modulated broadcast

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2007-05-15

    Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.

  17. Nobel Keynote Lecture Series May 20 - June 11

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

    Keynote Lecture Series May 20 - June 11 Nobel Keynote Lecture Series May 20 - June 11 May 5, 2014 by Francesca Verdier In honor of its 40th Anniversary, NERSC is sponsoring a series of lectures describing the research behind four Nobel Prizes. The Laureates are also long-time users of NERSC's supercomputing resources. See: NERSC Sponsors Lunchtime Nobel Keynote Lecture Series at Berkeley Lab. These lectures will be live streamed; to watch follow this link: hosting.epresence.tv/lbl. Subscribe via

  18. ORISE Graduate Student Research Experiences: Emily Fischer

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

    Emily Fischer 2009 Wesely Award Winner Reaches Great Heights as "Atmosphere Detective" Emily Fischer Emily Fischer, a Ph.D. candidate in Atmospheric Sciences, prepares to calibrate instruments in the laboratory at the University of Washington after bringing them back from the spring 2009 field research campaign on Mount Bachelor in central Oregon. Photo courtesy of the University of Washington. When Emily Fischer was a little girl, she was so fascinated by wind that she called a TV

  19. The Secretary of Energy

    Energy Savers [EERE]

    May 5,2011 MEMORANDUM FOR THOMAS P. D' AGOSTINO UNDER SECRETARY FOR NUCLEAR SECURITY AND ADMINISTRATOR OF THE NATIONAL SECURITY ADMINISTRATION STEVEN KOONIN UNDER SECRETARY SCIENCE ARUN MAJUMDAR SENIOR ADVISORIDIRECTOR ARPA-E FROM: STEVEN CHU ~ ~tV SUBJECT: Authorize Changes to Workforce Restructuring Policy This memorandum provides revised and consolidated policy and models intended to facilitate and expedite any necessary contractor workforce restructuring activities. Specifically, this

  20. Rare Earths -- The Fraternal Fifteen | Critical Materials Institute

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

    Rare Earths -- The Fraternal Fifteen cover of Rare Earths - The Fraternal Fifteen pamplet from 1964 What are rare earths? To see and read an elementary primer, check Rare Earths - The Fraternal Fifteen. The 46-page pamphlet describes this family of chemical elements that have similar chemical properties and different physical behaviors, especially the magnetic and optical properties. "Rare earths impact all of us," Karl A. Gschneidner, Jr., explains. "When you watch TV or use a

  1. primer

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

    -100 psec ~2nsec time wiggler bending magnet I(1/l γ ) Synchrotron Radiation Primer Charged particles do not radiate while in uniform motion, but during acceleration a rearrangement of its electric fields is required and this field perturbation, travelling away from the charge at the velocity of light, is what we observe as electromagnetic radiation. Such emission occurs, for example, in a radio or TV antenna where electric charges are periodically driven up and down the antenna at the carrier

  2. 2013 Archives-News-PHaSe-EFRC

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

    4 Archives PHaSE EFRC work was featured in an MRS-TV video production, UMASS Amherst -- Optimal Design: Interdisciplinary Teamwork from Synthesis to Production, that was highlighted on electronic signage throughout the Fall 2014 Boston Materials Research Society meeting. Major vignettes were shown from Maroudas group, DV group, Emrick group. Both faculty and undergraduates/graduates/postdocs described EFRC work and work being carried out by closely allied groups interested in energy-related

  3. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation

    Energy Savers [EERE]

    Project | Department of Energy Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon tv_03_veenstra.pdf More Documents & Publications Technology Validation Controlled Hydrogen Fleet & Infrastructure Analysis HYDROGEN TO THE

  4. 2009 - 09 | Jefferson Lab

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

    9 Sep 2009 Wed, 2009-09-30 00:00 Energy chief visits Jefferson Lab: Clean energy is key to 'prosperity' (Daily Press) Tue, 2009-09-29 00:00 Energy Secretary Chu Celebrates Jefferson Lab's 25th Anniversary Tue, 2009-09-29 00:00 Energy Secretary visits Jefferson Lab (WAVY-TV 10) Thu, 2009-09-17 00:00 American-Made SRF Cavity Makes the Grade

  5. Cooling Vests Combat Heat, Improve Visibility at Savannah River Site |

    Office of Environmental Management (EM)

    Project | Department of Energy Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon tv_03_veenstra.pdf More Documents & Publications Technology Validation Controlled Hydrogen Fleet & Infrastructure Analysis HYDROGEN TO THE

  6. Women @ Energy: Punita Sinha

    Broader source: Energy.gov [DOE]

    "We need to have girls and women get comfortable in the scientific arena, which starts when they are very young. Having people who work with, or have jobs related to STEM fields, around them gives them a role model, and/or familiarity with the area. Our media tends to focus on entertainment and political news, only the public TV or public radio tend to have shows or events on science."

  7. Arctic Black Carbon Loading and Profile Using the Single-Particle Soot

    Office of Scientific and Technical Information (OSTI)

    Photometer (SP2) Field Campaign Report (Technical Report) | SciTech Connect SciTech Connect Search Results Technical Report: Arctic Black Carbon Loading and Profile Using the Single-Particle Soot Photometer (SP2) Field Campaign Report Citation Details In-Document Search Title: Arctic Black Carbon Loading and Profile Using the Single-Particle Soot Photometer (SP2) Field Campaign Report One of the major issues confronting aerosol climate simulations of the Arctic and Antarctic cryospheres is

  8. 2002 User Survey Results

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

    recommendations NERSC did the following: Improved debug and interactive turnaround during prime time by setting aside 5% of the SP compute pool for interactive and debug jobs from...

  9. Earned Value Management System (EVMS) Surveillance Standard Operating...

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

    ... project contracts contain the required EVMS FAR clauses. ... and verification Independent Estimate at Completion ...www.gao.govnew.itemsd093sp.pdf GAO. GAO Schedule ...

  10. T-578: Vulnerability in MHTML Could Allow Information Disclosure |

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

    Department of Energy 8: Vulnerability in MHTML Could Allow Information Disclosure T-578: Vulnerability in MHTML Could Allow Information Disclosure March 15, 2011 - 3:05pm Addthis PROBLEM: Microsoft Windows is prone to a vulnerability that may allow attackers to inject arbitrary script code into the current browser session. PLATFORM: Windows 2003 SP2, Vista SP2, 2008 SP2, XP SP3, 7; and prior service packs ABSTRACT: A vulnerability was reported in Microsoft MHTML. A remote user can conduct

  11. Presentations

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

    of performance between the SP and UCLA's own Appleseed cluster of G4 Macintosh computers will also be presented. Kernel and Application Code Performance for a Spectral...

  12. Supporting technology for enhanced oil recovery for thermal processes

    SciTech Connect (OSTI)

    Reid, T.B.; Bolivar, J.

    1997-12-01

    This report contains the results of efforts under the six tasks of the Ninth Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 62 through 67. The first, second, third, fourth fifth, sixth, seventh, eighth, and ninth reports on Annex IV, [Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, and IV-8 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-90/1/SP, DOE/BC-90/1/SP) (DOE/BC-92/1/SP, DOE/BC-93/3/SP, and DOE/BC-95/3/SP)] contain the results from the first 61 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, October 1991, February 1993, and March 1995 respectively.

  13. Enron Documents

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

    ... @QUESTION - S&P: What role should the FERC play in the ... but soluble, local concerns that are inhibiting the creation of these institutions. Regional differences can ...

  14. EM Corporate QA Performance Metrics | Department of Energy

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

    QA Corporate Board Meeting - November 2008 Instructions for EM Corporate Performance Metrics FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE ...

  15. POLICY MEMORANDUM #1 Policy and Operating Procedures for Senior...

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

    Procedures FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE - CLOSEOUT GUIDANCE SES Performance Management System Plan Training

  16. Performance Management | Department of Energy

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

    SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE - CLOSEOUT GUIDANCE The FY 2015 ... June 5, 2015 SES Performance Management System Policy and Operating Procedures The SES ...

  17. SES Performance Management System Plan Training | Department...

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

    for Senior Executive Service (SES) Performance Management System FY 2016 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL OPENING GUIDANCE

  18. Orpinomyces xylanase proteins and coding sequences

    DOE Patents [OSTI]

    Li, Xin-Liang; Ljungdahl, Lars G.; Chen, Huizhong

    1998-01-01

    Xylanases having high specific activities from Orpinomyces sp. strain PC-2 are provided as well as methods for their purification. DNA sequences encoding these proteins are also provided.

  19. Biomass Boiler Market is Projected to Reach USD 8,907.0 Million...

    Open Energy Info (EERE)

    Naval SpA, Hurst Boiler & Welding Co, Inc., Jernforsen Energi System AB, Justsen Energiteknik AS, Kohlbach Group, LAMBION Energy Solutions GmbH, Leroux & Lotz Technologies,...

  20. Direct-Current Resistivity Survey At Blue Mountain Area (Fairbank...

    Open Energy Info (EERE)

    have been conducted specifically for the geothermal program at Blue Mountain include a self-potential (SP) survey, and additional IPelectrical resistivity traversing. These...

  1. Well Log Techniques At Raft River Geothermal Area (1977) | Open...

    Open Energy Info (EERE)

    the rock using well log data. Notes Information is given on the following logs: dual-induction focused log, including resistivity, sp, and conductivity; acoustic log; compensated...

  2. Microsoft Word - Mn.doc

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

    the identities of manganese oxides formed in sea water by the marine bacterium, Bacillus sp., strain SG-1. Both techniques provide information regarding the molecular-scale...

  3. Search for: All records | DOE Patents

    Office of Scientific and Technical Information (OSTI)

    ... Preferably the microorganism is Pseudomonas sp. 200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. An aqueous solution containing soluble ...

  4. A=12O (1975AJ02)

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

    75AJ02) (Not illustrated) This nucleus has not been observed: see (1968AJ02, 1972WA07, 1973SP1A, 1974IR04

  5. Characterization of Black Carbon Mixing State Field Campaign...

    Office of Scientific and Technical Information (OSTI)

    carbon-containing particles of known morphology using Regal black (RB), a proxy for ... attempts to differentiate particle morphology using current SP2 lagtime analysis. ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    sp. Fw109-5, isolated from nitrate- and uranium-contaminated subsurface sediment of the Oak Ridge Integrated Field-Scale Subsurface Research Challenge (IFC) site, Oak...

  7. Polo Nacional de Biocombustiveis Brazilian Biofuels Programme...

    Open Energy Info (EERE)

    Nacional de Biocombustiveis Brazilian Biofuels Programme Jump to: navigation, search Name: Polo Nacional de Biocombustiveis (Brazilian Biofuels Programme) Place: Piracicaba (SP),...

  8. Biocapital | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Biocapital Place: CharqueadaSP, Brazil Sector: Biofuels Product: Brazilian biodiesel producer which operates as a biofuels distributor and...

  9. Advanced Leds | Open Energy Information

    Open Energy Info (EERE)

    Place: Coventry, England, United Kingdom Zip: CV5 6SP Product: Advanced Leds develops LED technology for outdoor lighting, including street lighting applications. Coordinates:...

  10. Washington's 2nd congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Biofuels LLC Energy Generation Facilities in Washington's 2nd congressional district S.P. Everett Biomass Facility Utility Companies in Washington's 2nd congressional district...

  11. ARM - Field Campaign - Characterization of Black Carbon Mixing...

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

    the single particle soot photometer (SP2). The large uncertainty associated with black carbon (BC) direct forcing is due, in part, to the dependence of light absorption of...

  12. Self Potential At Mt Princeton Hot Springs Geothermal Area (Richards...

    Open Energy Info (EERE)

    groundwater flux patterns Notes Researchers collected 2700 SP measurements. Equilibrium temperature data from wells and shallow (305 cm) holes was correlated to geoelectrical...

  13. Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian...

    Open Energy Info (EERE)

    on May 2008 a multidisciplinary study involving Electrical Resistivity Tomography (ERT), Ground Penetrating Radar (GPR), Self-Potential (SP), CO2 soil diffuse degassing and soil...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    The dosimetric parameters Sc, Sp and TPR vary depending on radio, the transmission effect of the MLC, inverse square law and dose profile are used for the calculation....

  15. History and Results of Surface Exploration in the Kilauea East...

    Open Energy Info (EERE)

    (SP) surveys, possibly resistivity soundings, and soil gas surveys. Authors Murray C. Gardner, James R. McNitt, Christopher W. Klein, James B. Koenig and Dean Nakano...

  16. Time-Resolved Study of Bonding in Liquid Carbon

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

    spectrum of carbon-60, the researchers were able to establish that low-density liquid carbon contains predominantly twofold-coordinated chain structures (sp hybridization). As...

  17. Friends of Berkeley Lab

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

    Map Contact Member Spotlight sp3 Nanocarriers May Carry New Hope for Brain Cancer Therapy Berkeley Lab researchers have developed a new family of nanocarriers, called...

  18. Self-potential observations during hydraulic fracturing

    SciTech Connect (OSTI)

    Moore, Jeffrey R.; Glaser, Steven D.

    2007-09-13

    The self-potential (SP) response during hydraulic fracturing of intact Sierra granite was investigated in the laboratory. Excellent correlation of pressure drop and SP suggests that the SP response is created primarily by electrokinetic coupling. For low pressures, the variation of SP with pressure drop is linear, indicating a constant coupling coefficient (Cc) of -200 mV/MPa. However for pressure drops >2 MPa, the magnitude of the Cc increases by 80% in an exponential trend. This increasing Cc is related to increasing permeability at high pore pressures caused by dilatancy of micro-cracks, and is explained by a decrease in the hydraulic tortuosity. Resistivity measurements reveal a decrease of 2% prior to hydraulic fracturing and a decrease of {approx}35% after fracturing. An asymmetric spatial SP response created by injectate diffusion into dilatant zones is observed prior to hydraulic fracturing, and in most cases this SP variation revealed the impending crack geometry seconds before failure. At rupture, injectate rushes into the new fracture area where the zeta potential is different than in the rock porosity, and an anomalous SP spike is observed. After fracturing, the spatial SP distribution reveals the direction of fracture propagation. Finally, during tensile cracking in a point load device with no water flow, a SP spike is observed that is caused by contact electrification. However, the time constant of this event is much less than that for transients observed during hydraulic fracturing, suggesting that SP created solely from material fracture does not contribute to the SP response during hydraulic fracturing.

  19. MONTICELLO PROJECTS

    Office of Legacy Management (LM)

    ... fof') ' AAIN SP:0 (mph) HEAT rooL AVG NEAI'I DEG DEG l'INO 0014 DAY ... ( F) I Rr.JN (inJ YHNO SP0 (mph) HEAT COOL AVG Nt.a.N DEG DEC NO 0011 DAY ...

  20. Fluidic assembly for an ultra-high-speed chromosome flow sorter

    DOE Patents [OSTI]

    Gray, J.W.; Alger, T.W.; Lord, D.E.

    1978-11-26

    A fluidic assembly for an ultra-high-speed chromosome flow sorter using a fluid drive system of high pressure in the range of 250 to 1000 psi for greater flow velocity, a nozzle with an orifice having a small ratio of length to diameter for laminar flow rates well above the critical Reynolds number for the high flow velocity, and means for vibrating the nozzle along its axis at high frequencies in a range of about 300 kHz to 800 kHz ae described. The orifice is provided with a sharp edge at its inlet, and a conical section at its outlet for a transition from a short cylindrical aperture of small length to diameter ratio to free space. Sample and sheath fluids in separte low pressure reservoirs are transferred into separate high pressure buffer reservoirs through valve means which first permit the fluids to be loaded into the buffer reservoirs under low pressure. Once loaded, the buffer reservoirs are subjected ato high pressure and valves are operated to permit the buffer reservoirs to be emptied through the nozzle under high pressure. A sensor and decision logic is positioned at the exit of the nozzle, and a charging pulse is applied to the jet when a particle reaches a position further downstream where the droplets are formed. In order to adjust the timing of charge pulses, the distance between the sensing station at the outlet of the nozzle and the droplet breakoff point is determined by stroboscopic illumination of the droplet breakoff region using a laser and a revolving lucite cylinder for breaking up the coherency of the laser, and a beam on/off modulator. The breakoff point in the region thus illuminated may then be viewed, using a television monitor.