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Sample records for henry hub moved

  1. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty WasteHelpingHenry C. Honeck,

  2. Energy Efficient Buildings Hub

    SciTech Connect (OSTI)

    2013-04-01

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  3. Henry Kelly

    Office of Energy Efficiency and Renewable Energy (EERE)

    Dr. Henry Kelly is Senior Advisor to the Director of EPSA. He previously served as Principal Associate Director for Environment and Energy in the White House Office of Science and Technology Policy...

  4. Henry Bellamy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D. Title: Professor - Research PX Beamline Manager

  5. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy created the Energy Efficient Buildings Hub in Philadelphia, Pennsylvania to promote regional job creation and economic growth while also improving the energy...

  6. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 RelativeSoutheastThousand Cubic Feet) DecadeThousand

  7. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion Cubic Feet) Havre, MTCitygateYear Jan Feb

  8. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr MayYear JanThousand CubicHealth

  9. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr MayYear JanThousand CubicHealthYear-Month Week 1 Week

  10. Hub Overview | JCESR

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps Heat Pumps AnAbout Energy.govHonorsAbout » FieldHub

  11. Hubs | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancial OpportunitiesDepartment ofScienceHow Much Do You SpendHubs

  12. Congestion delays at hub airports

    E-Print Network [OSTI]

    St. George, Martin J.

    1986-01-01

    A deterministic model was developed to study the effects of inefficient scheduling on flight delays at hub airports. The model bases the delay calculation on published schedule data and on user-defined airport capacities. ...

  13. An overview of the SUPERGEN Bioenergy Hub

    E-Print Network [OSTI]

    integrated assessment 8. Carbon capture & storage enabling technologies 9. Bio-oil upgrading SGB Hub Projects to national economy via employment and manufacturing Capital investment per unit of capacity Why we need a hub

  14. Homological Algebra Henri Cartan and

    E-Print Network [OSTI]

    Landweber, Laura

    Homological Algebra Henri Cartan and Samuel Eilenberg Henri Cartan and Sam- uel Eilenberg first met of their collaboration was Homological Algebra, in which the authors tied together strands of algebra and topology to create the new math- ematical field named in the book's title. Homological algebra is an area

  15. Fuels From Sunlight Hub | Department of Energy

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

    have the potential to transform America's energy future. The Joint Center for Artificial Photosynthesis (JCAP) The Fuels from Sunlight Energy Innovation Hub was specifically...

  16. Henry and Fred Learn about Lead

    E-Print Network [OSTI]

    Holsinger, Kent

    Henry and Fred Learn about Lead Joan Bothell Activity book #12;Henry and Fred Learn about Lead the children's storybook Henry and Fred Learn about Lead/Enrique y Federico aprenden sobre el plomo (2003 of this activity book. The Henry and Fred storybook is about keeping children safe from lead poisoning, a serious

  17. Redesign of a wind turbine hub

    E-Print Network [OSTI]

    Hunter-Jones, Bridget I

    2014-01-01

    The current designs of wind turbine hubs contain many faults. The slew ring bearing that connects the blade to the hub takes on a large bending moment that in many cases causes the joints to fail and the blade to break ...

  18. doe energy innovation hubs | netl.doe.gov

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

    DOE Energy Innovation Hubs The U.S. Department of Energy's Energy Innovation Hubs initiative addresses research challenges with potentially high impact on our national energy...

  19. Energy Innovation Hub Report Shows Philadelphia-area Building...

    Office of Environmental Management (EM)

    Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support...

  20. Energy Department to Launch New Energy Innovation Hub Focused...

    Office of Environmental Management (EM)

    to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy Storage Energy Department to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy...

  1. Energy Innovation Hubs Online Q&A

    Broader source: Energy.gov [DOE]

    Energy Secretary Steven Chu hosted a live, streaming Q&A session with the directors of the Energy Innovation Hubs on March 6, 2012. The directors were asked questions regarding their teams' work...

  2. Susan L. Cutter, Editor JOSEPH HENRY PRESS

    E-Print Network [OSTI]

    Susan L. Cutter, Editor JOSEPH HENRY PRESS Washington, D.C. The Regionalization of Hazards and Disasters American Hazardscapes g/.html #12;JOSEPH HENRY PRESS · 2101 Constitution Avenue, N.W. · Washington, D.C. 20418 The Joseph Henry Press, an imprint of the National Academy Press, was created

  3. ,"Henry Hub Gulf Coast Natural Gas Spot Price ($/MMBTU)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price to fall to $3.43U.S.longec 188 U.S.1 HomeRegional37Annual* jGulf Coast

  4. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center HomeMonthly","10/2015" ,"Release

  5. ,"Weekly Henry Hub Natural Gas Spot Price (Dollars per Million Btu)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames City of",6,1,"Omaha Public PowerOECD/IEA -Annual",2014Proved Reserves, WetGas, WetAnnual",2014

  6. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames City of",6,1,"Omaha Public PowerOECD/IEA - 2008 © OECD/IEA - 2008LNG StorageCoalbedPrices" ,"Click worksheet name

  7. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames City of",6,1,"Omaha Public PowerOECD/IEA - 2008 © OECD/IEA - 2008LNG StorageCoalbedPrices" ,"Click worksheet

  8. Understanding Human Experience Henry Kautz

    E-Print Network [OSTI]

    Kautz, Henry

    Understanding Human Experience Henry Kautz One of the earliest goals of research in artificial intelligence was to create systems that can interpret and understand day to day human experience. Early work on the goal of building systems that understand human experience. Each of the previous barriers is weakened

  9. Wind turbine rotor hub and teeter joint

    DOE Patents [OSTI]

    Coleman, Clint (Warren, VT); Kurth, William T. (Warren, VT); Jankowski, Joseph (Stowe, VT)

    1994-10-11

    A rotor hub is provided for coupling a wind turbine rotor blade and a shaft. The hub has a yoke with a body which is connected to the shaft, and extension portions which are connected to teeter bearing blocks, each of which has an aperture. The blocks are connected to a saddle which envelops the rotor blade by one or two shafts which pass through the apertures in the bearing blocks. The saddle and blade are separated by a rubber interface which provides for distribution of stress over a larger portion of the blade. Two teeter control mechanisms, which may include hydraulic pistons and springs, are connected to the rotor blade and to the yoke at extension portions. These control mechanisms provide end-of-stroke damping, braking, and stiffness based on the teeter angle and speed of the blade.

  10. Henry Taube and Coordination Chemistry

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D. Title: Professor - Research PX Beamline

  11. Origins Program Update Henry Throop, NASA HQ

    E-Print Network [OSTI]

    Throop, Henry

    Origins Program Update Henry Throop, NASA HQ Program officer: Origins of Solar Systems (OSS Overview · Origins is one of NASA's core research & analysis (R&A) programs, focusing on... · # 1, 2, 3: NASA Planetary Science Division (Henry Throop), $6M/yr · # 4, 5: NASA Astrophysics Division (Mario

  12. Evaluating the Web Hubs and Authorities

    E-Print Network [OSTI]

    Ullman, Jeffrey D.

    1 Evaluating the Web PageRank Hubs and Authorities #12;2 PageRank Intuition: solve the recursive = the principal eigenvector of the stochastic matrix of the Web. A few fixups needed. #12;3 Stochastic Matrix of the Web Enumerate pages. Page i corresponds to row and column i. M [i,j ] = 1/n if page j links to n pages

  13. Energy Efficient Buildings Hub | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeCommunication3-EDepartment of EnergyDepartmentEfficient Buildings Hub Energy

  14. SPECIAL EDITION, 19362 d. SIR HENRY WELLCOME, 18531936

    E-Print Network [OSTI]

    Rambaut, Andrew

    Price, and two eminent medical scientists, Sir Henry Hallett Dale and Professor Thomas Renton Elliott

  15. Energy Department Announces Launch of Energy Innovation Hub for...

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

    since 2010. The other Energy Innovation Hubs are: The Joint Center for Artificial Photosynthesis, which focuses on advanced research to produce fuels directly from sunlight....

  16. Modeling and Simulation for Nuclear Reactors Hub | Department...

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

    to help the nuclear industry make reactors more efficient through computer modeling and simulation. The Department's Energy Innovation Hubs are helping to advance promising areas...

  17. EnergyHub | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of theClimateElgin,WindMap: Name:Data.govEnergy.govEnergyHub

  18. "Cold Venal Advocate": Henry Fielding's lawyers 

    E-Print Network [OSTI]

    Lee, Joshua R

    2013-02-22

    Henry Fielding wrote frequently and harshly about lawyers. While many commentators have noted Fielding's criticism of lawyers and studied Fielding's concern with legal institutions generally, none have yet undertaken a ...

  19. Applying a MEIO approach to manage Intel's VMI Hub Supply

    E-Print Network [OSTI]

    Hsieh, Min Fang, M.B.A. Massachusetts Institute of Technology

    2011-01-01

    To improve customer service levels, Intel implemented Vendor Managed Inventory (VMI) hub process for its Central Processing Unit (CPU) Finished Good (FG) inventory, which allows Intel's customers to pull inventory directly ...

  20. Innovation Hub / Engineering Central BREEAM Information Introduction what is BREEAM?

    E-Print Network [OSTI]

    Martin, Ralph R.

    Innovation Hub / Engineering Central BREEAM Information Introduction ­ what is BREEAM? BREEAM' and `Outstanding'. The predefined criteria are sorted into a number of different categories: Energy, Management Engineering Central forms part of the College of Engineering and focuses on advanced engineering

  1. Thermodynamics Henri J.F. Jansen

    E-Print Network [OSTI]

    Jansen, Henri J. F.

    Thermodynamics Henri J.F. Jansen Department of Physics Oregon State University August 19, 2010 #12;II #12;Contents PART I. Thermodynamics Fundamentals 1 1 Basic Thermodynamics. 3 1.1 Introduction of Thermodynamics. . . . . . . . . . . . . . . . . . 12 1.4 First law: Energy

  2. Reprocessing Anaglyph Images Henry G Dietz

    E-Print Network [OSTI]

    Dietz, Henry G. "Hank"

    Reprocessing Anaglyph Images Henry G Dietz Electrical and Computer Engineering, University-view image data for reprocessing. Each of the two views encoded within an anaglyph has only partial color is to suggest a variety of new ways in which anaglyphs can and should be reprocessed to produce full

  3. Henry, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to: navigation,NavigationIndiana: EnergyTennessee:Henry,

  4. Interface structure for hub and mass attachment in flywheel rotors

    DOE Patents [OSTI]

    Deteresa, S.J.; Groves, S.E.

    1998-06-02

    An interface structure is described for hub and mass attachment in flywheel rotors. The interface structure efficiently transmits high radial compression forces and withstands both large circumferential elongation and local stresses generated by mass-loading and hub attachments. The interface structure is comprised of high-strength fiber, such as glass and carbon, woven into an angle pattern which is about 45{degree} with respect to the rotor axis. The woven fiber is bonded by a ductile matrix material which is compatible with and adheres to the rotor material. This woven fiber is able to elongate in the circumferential direction to match the rotor growth during spinning. 2 figs.

  5. Department of Energy to Invest $366M in Energy Innovation Hubs...

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

    Department of Energy to Invest 366M in Energy Innovation Hubs Department of Energy to Invest 366M in Energy Innovation Hubs December 22, 2009 - 12:00am Addthis Washington, DC -...

  6. Offshore Series Wind Turbine Variable Hub heights & rotor diameters

    E-Print Network [OSTI]

    Firestone, Jeremy

    3.6MW Offshore Series Wind Turbine GE Energy #12;Feature Variable Hub heights & rotor diameters-savings feature, considering the rigors of offshore power generation. The 3.6 MW offshore wind turbine also, for both on and offshore use. Special features include... As the world's first commercially available wind

  7. Offshore Series Wind Turbine Variable Hub heights & rotor diameters

    E-Print Network [OSTI]

    Firestone, Jeremy

    3.6MW Offshore Series Wind Turbine GE Energy #12;Feature Variable Hub heights & rotor diameters and providing longer turbine life GE's unique electronics provide transmission efficiencies and enable harmonious function within the local grid Allows wind turbines to stay on line generating power, even during

  8. Natural Gas Market Centers and Hubs: A 2003 Update

    Reports and Publications (EIA)

    2003-01-01

    This special report looks at the current status of market centers/hubs in today's natural gas marketplace, examining their role and their importance to natural gas shippers, marketers, pipelines, and others involved in the transportation of natural gas over the North American pipeline network.

  9. e-Ireland: Europe's New Internet Hub Hrvoje Benko

    E-Print Network [OSTI]

    Benko, Hrvoje

    e-Ireland: Europe's New Internet Hub Hrvoje Benko In a few years' time, there will be no Internet Europe and Asian-Pacific countries experience intensive growth in 2002. (Forrester) The amazing thing. It appears that Ireland is just coming out of the "catching up" phase with the rest of Europe

  10. Energy Innovation Hubs: A Home for Scientific Collaboration

    ScienceCinema (OSTI)

    Chu, Steven

    2013-05-29

    Secretary Chu will host a live, streaming Q&A session with the directors of the Energy Innovation Hubs on Tuesday, March 6, at 2:15 p.m. EST. The directors will be available for questions regarding their teams' work and the future of American energy. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@hq.doe.gov, prior or during the live event. Dr. Hank Foley is the director of the Greater Philadelphia Innovation Cluster for Energy-Efficient Buildings, which is pioneering new data intensive techniques for designing and operating energy efficient buildings, including advanced computer modeling. Dr. Douglas Kothe is the director of the Consortium for Advanced Simulation of Light Water Reactors, which uses powerful supercomputers to create "virtual" reactors that will help improve the safety and performance of both existing and new nuclear reactors. Dr. Nathan Lewis is the director of the Joint Center for Artificial Photosynthesis, which focuses on how to produce fuels from sunlight, water, and carbon dioxide. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy technologies. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@energy.gov, prior or during the live event. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each Hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy technologies. Dr. Hank Holey is the director of the Greater Philadelphia Innovation Cluster for Energy-Efficient Buildings, which is pioneering new data intensive techniques for designing and operating energy efficient buildings, including advanced computer modeling. Dr. Douglas Kothe is the director of the Modeling and Simulation for Nuclear Reactors Hub, which uses powerful supercomputers to create "virtual" reactors that will help improve the safety and performance of both existing and new nuclear reactors. Dr. Nathan Lewis is the director of the Joint Center for Artificial Photosynthesis Hub, which focuses on how to produce biofuels from sunlight, water, and carbon dioxide.

  11. Nathan Henry | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolar Photovoltaic Solar Photovoltaic Find MoreNaomi BrummitNatNathan Henry

  12. Henry Kandrup's Ideas About Relaxation of Stellar Systems

    E-Print Network [OSTI]

    David Merritt

    2005-02-14

    Henry Kandrup wrote prolifically on the problem of relaxation of stellar systems. His picture of relaxation was significantly more refined than the standard description in terms of phase mixing and violent relaxation. In this article, I summarize Henry's work in this and related areas.

  13. THE LOCAL INTERSTELLAR ULTRAVIOLET RADIATION FIELD Richard Conn Henry1

    E-Print Network [OSTI]

    THE LOCAL INTERSTELLAR ULTRAVIOLET RADIATION FIELD Richard Conn Henry1 Center for Astrophysical 21218; henry@jhu.edu Received 2001 July 20; accepted 2002 January 16 ABSTRACT I have used the Hipparcos of the interstellar extinction, to create a model of the expected intensity and spectral dis- tribution of the local

  14. Revisiting Date and Party Hubs: Novel Approaches to Role Assignment in Protein Interaction Networks

    E-Print Network [OSTI]

    Sumeet Agarwal; Charlotte M. Deane; Mason A. Porter; Nick S. Jones

    2010-05-05

    The idea of 'date' and 'party' hubs has been influential in the study of protein-protein interaction networks. Date hubs display low co-expression with their partners, whilst party hubs have high co-expression. It was proposed that party hubs are local coordinators whereas date hubs are global connectors. Here we show that the reported importance of date hubs to network connectivity can in fact be attributed to a tiny subset of them. Crucially, these few, extremely central, hubs do not display particularly low expression correlation, undermining the idea of a link between this quantity and hub function. The date/party distinction was originally motivated by an approximately bimodal distribution of hub co-expression; we show that this feature is not always robust to methodological changes. Additionally, topological properties of hubs do not in general correlate with co-expression. Thus, we suggest that a date/party dichotomy is not meaningful and it might be more useful to conceive of roles for protein-protein interactions rather than individual proteins. We find significant correlations between interaction centrality and the functional similarity of the interacting proteins.

  15. Weekly Update

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

    are calling for cooler temperatures to arrive later this week. With the absence of any weather-related demand, the spot price at the Henry Hub moved down most days and by the end...

  16. DataHub project (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (UtilityInstruments Inc JumpIowa: EnergyDarkEnergy2007)DataHub project (Smart

  17. Energy Innovation Hub Directors Visit the Hill | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES ScienceInformationInformationForDepartmentTheConsumptionHub

  18. Report of the Hubs+ Task Force | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners *ReindustrializationEnergyWind Energy WindHubs+ Task Force

  19. What are the Energy Innovation Hubs? | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize » Airare the Energy Innovation Hubs? What

  20. Chesapeake Bay Chart 12254 Cape Henry to Thimble Shoal Light

    E-Print Network [OSTI]

    Chesapeake Bay Chart 12254 ­ Cape Henry to Thimble Shoal Light BookletChart Commemorative Edition chart for navigation. · Complete, reduced scale nautical chart · Print at home for free · Convenient LIGHT The chart on the cover is Coast Chart No. 31, Chesapeake Bay­York River, Hampton Roads, Chesapeake

  1. Henry Samueli School of Engineering and Applied Science Electrical Engineering

    E-Print Network [OSTI]

    Alwan, Abeer

    and by teaching the next generation of electrical engineers the fundamentals and practical skills required for sucHenry Samueli School of Engineering and Applied Science Electrical Engineering Annual Report 2 0 1 of National Academies 20 Electrical Engineering Faculty -Circuits and Embedded Systems 22 -Physical and Wave

  2. "Audacity or Precision": The Paradoxes of Henri Villat's Fluid Mechanics

    E-Print Network [OSTI]

    Aubin, David

    1 "Audacity or Precision": The Paradoxes of Henri Villat's Fluid Mechanics in Interwar France David researches on fluid mechanics. Most of his original work was done before the First Word War; it was highly on, he held the fluid mechanics chair established by the Air Ministry at the Sorbonne in Paris

  3. Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*

    E-Print Network [OSTI]

    Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman* * MIT Media Laboratory Photos annotated with textual keywords can be thought of as resembling documents, and querying for photos motivated rather than conceptually motivated. In our photo domain, we propose a mechanism for robust

  4. Pressure in a deep-water Stokes wave David Henry

    E-Print Network [OSTI]

    Pressure in a deep-water Stokes wave David Henry School of Mathematical Sciences Dublin City description of the pressure distribution function for a deep-water Stokes wave. Keywords: Stokes wave, deep provide a qualitative description of the pressure distribution beneath the free surface of a deep-water

  5. 30.-DEEP-WATER OYSTER CULTURE. BP HENRY C. ROWE.

    E-Print Network [OSTI]

    30.-DEEP-WATER OYSTER CULTURE. BP HENRY C. ROWE. It is conceded,I think, that the oyster-growersof Ckmnecticut have taken the lead in the artificial propagation and cultivation of oysters in deep water; by deep water I mean a depth of from 30 to 75 feet. It is but twenty years since the commencement

  6. Concordance to the Poems of Henry Howard, Earl of Surrey

    E-Print Network [OSTI]

    Wilson, Louise A.

    1926-05-17

    of Henry VI I , Thanhs was imprisoned, but later coined the King's favor and was restored to position and giveii the hand of Lady Anne Planta^enet, daughter of Edward IV* Surrey's lin- eage was noble, but hi a home life was one of strife. The mother...

  7. SILVER--1999 69.1 By Henry E. Hilliard

    E-Print Network [OSTI]

    SILVER--1999 69.1 SILVER By Henry E. Hilliard Domestic survey data and tables were prepared, international data coordinator. In 1999, the average annual price of silver was $5.25 per troy ounce, down from was filled mostly by new mine production and scrap and part was filled by destocking. In 1999, domestic mine

  8. Finding Glass Kenton McHenry, Jean Ponce

    E-Print Network [OSTI]

    Forsyth, David

    Finding Glass Kenton McHenry, Jean Ponce Beckman Institute University of Illinois Urbana, IL 61801. This paper addresses the problem of finding glass ob- jects in images. Visual cues obtained by combining with the strong highlights typical of glass surfaces are used to train a hierarchy of classifiers, identify glass

  9. Equilibrium surface distributions for constant energy ensembles B. I. Henry

    E-Print Network [OSTI]

    Henry, Bruce Ian

    Equilibrium surface distributions for constant energy ensembles B. I. Henry Department of Applied distributions are seen [11,12]. In this paper we shall discuss how one calculates the constant energy energy en­ semble are discussed. An equilibrium surface density is introduced and used to calculate

  10. HENRI D. GRISSINO-MAYER Department of Geography

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    ­ 1 ­ HENRI D. GRISSINO-MAYER Department of Geography The University of Tennessee Knoxville), Geography, University of Georgia (GPA: 3.67) 1988: Master of Arts, Geography, University of Georgia (GPA: 4 Head, Department of Geography, The University of Tennessee, 2014­present Professor, Department

  11. Modified spontaneous emission spectra of laser dye in inverse opal photonic crystals Henry P. Schriemer,* Henry M. van Driel,

    E-Print Network [OSTI]

    Vos, Willem L.

    Modified spontaneous emission spectra of laser dye in inverse opal photonic crystals Henry P crystals made of inverse opals in titania (TiO2). We identify stop bands with large relative widths of 15 constants 15,16 . These so-called air-sphere crystals, or inverse opals, interact so strongly with light

  12. New Global Oil & Gas Hub in Oklahoma City | GE Global Research

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

    Selects Oklahoma City Site for New Global Hub of Oil & Gas Technology Innovation Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click...

  13. Welcome and Overview of Workshop and Energy Innovation Hubs Video (Text Version)

    Broader source: Energy.gov [DOE]

    This is a text version of the welcome and overview of the workshop and energy innovation hubs video presented at the Critical Materials Workshop, held on April 3, 2012 in Arlington, Virginia.

  14. Development of Panama as a logistics hub and the impact on Latin America

    E-Print Network [OSTI]

    Muñoz, Daniel, M. Eng. Massachusetts Institute of Technology

    2010-01-01

    The Panamanian government is executing an aggressive economic growth initiative to transform the country into a regional logistics hub, like Singapore or Dubai. Two elements of the initiative are expansion of the Panama ...

  15. Tone and point of view in Thackeray's Henry Esmond 

    E-Print Network [OSTI]

    Ellison, Gerald Vance

    1966-01-01

    attitudes with those of Henry Esmond can be made. Second, ~Henr Esmond, like many of Thackeray's other works, contains some autobiographical material. Ray points out that Esmond is the most melancholy of Thackeray's novels, a point of which he was quite... aware while he wrote his book and which filled him with the gloomiest forebodings con- cerning its chances of popular success. The atmosphere of melancholy that pervades Esmond is explained if we examine its "secret history, " if we note down...

  16. Interest Value Driven Adaptive Subdivision Tobias Isenberg Knut Hartmann Henry Konig

    E-Print Network [OSTI]

    Interest Value Driven Adaptive Subdivision Tobias Isenberg Knut Hartmann Henry K¨onig Department of Simulation and Graphics Otto-von-Guericke University of Magdeburg {isenberg|hartmann

  17. Surface--micromachined rotatable member having a low-contact-area hub

    DOE Patents [OSTI]

    Rodgers, M. Steven (Albuquerque, NM); Sniegowski, Jeffry J. (Edgewood, NM)

    2002-01-01

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  18. Surface-micromachined rotatable member having a low-contact-area hub

    DOE Patents [OSTI]

    Rodgers, M. Steven; Sniegowski, Jeffry J.; Krygowski, Thomas W.

    2003-11-18

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  19. Moving | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMove data fromMoving We're always working

  20. Moving | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward to Address Nuclear WasteMoving We're

  1. Experimentally determined Henry's Law coefficients of phenol, 2-methylphenol and 2-nitrophenol in the temperature range 281-302 K 

    E-Print Network [OSTI]

    Harrison, Mark A J; Cape, J Neil; Heal, Mathew R

    2002-01-01

    The Henry’s Law coefficient is a key physical parameter in the partitioning, and hence environmental fate, of a chemical species between air and water. Despite the acknowledged polluting potential of phenol, 2-methylphenol ...

  2. Editing Cavendish: Maxwell and The Electrical Researches of Henry Cavendish

    E-Print Network [OSTI]

    Falconer, Isobel

    2015-01-01

    During the last five years of his life, 1874-79, James Clerk Maxwell was absorbed in editing the electrical researches of Henry Cavendish, performed 100 years earlier. This endeavour is often assumed to be a work of duty to the Cavendish family, and an unfortunate waste of Maxwell's time. By looking at the history of Cavendish's papers, and the editorial choices that Maxwell made, this paper questions this assumption, considering the importance of Cavendish's experiments in Maxwell's electrical programme, and the implications that he may have derived for developing a doctrine of experimental method.

  3. Henry S. Kenchington, OE-50 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLforLDRD Report11,Security Officer ProgramHelpDeskScience Bowl |Henry S.

  4. Natural Gas Prices Forecast Comparison--AEO vs. Natural Gas Markets

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle; Lekov, Alex; Dale, Larry

    2005-01-01

    Natural Gas Prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Natural Gas Prices . . . . . . . . . . . . . . . . . . . . . . . . . .versus AEO and Henry Hub Natural Gas Prices . . . . . .

  5. Why Do Hubs in the Yeast Protein Interaction Network Tend To Be Essential: Reexamining the Connection

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    National Center of Biotechnology Information, National Library of Medicine, National Institutes of Health were supported by the Intramural Research Program of the NIH and the National Library of Medicine. DPO for the centrality-lethality rule, one relating the essentiality of hubs to their role in the overall network

  6. License Usage and Changes: A Large-Scale Study of Java Projects on GitHub

    E-Print Network [OSTI]

    Poshyvanyk, Denys

    License Usage and Changes: A Large-Scale Study of Java Projects on GitHub Christopher Vendome1 -- 4 University of Victoria, BC, Canada Abstract--Software licenses determine, from a legal point of view, under which conditions software can be integrated, used, and above all, redistributed. Licenses

  7. Does CO2 Permeate through Aquaporin-1? Jochen S. Hub and Bert L. de Groot

    E-Print Network [OSTI]

    de Groot, Bert

    Does CO2 Permeate through Aquaporin-1? Jochen S. Hub and Bert L. de Groot Computational molecular dynamics simulations that address the question of CO2 permeation through human aquaporin-1. Free for a palmitoyloleoylphosphatidylethanolamine lipid bilayer membrane. The results indicate that significant aquaporin- 1-mediated CO2 permeation

  8. Electrostatics of moving plasma

    SciTech Connect (OSTI)

    Ignatov, A. M.

    2013-07-15

    The stability of charge distribution over the surface of a conducting body in moving plasma is analyzed. Using a finite-width plate streamlined by a cold neutralized electron flow as an example, it is shown that an electrically neutral body can be unstable against the development of spontaneous polarization. The plasma parameters at which such instability takes place, as well as the frequency and growth rate of the fundamental mode of instability, are determined.

  9. Pathways of Barotrauma in Juvenile Salmonids Exposed to Simulated Hydroturbine Passage: Boyle’s Law vs. Henry’s Law

    SciTech Connect (OSTI)

    Brown, Richard S.; Pflugrath, Brett D.; Colotelo, Alison HA; Brauner, Colin J.; Carlson, Thomas J.; Deng, Zhiqun; Seaburg, Adam

    2012-06-01

    On their seaward migration, juvenile salmonids commonly pass hydroelectric dams. Fish passing by the turbine blade may experience rapid decompression, the severity of which can be highly variable and may result in a number of barotraumas. The mechanisms of these injuries can be due to expansion of existing bubbles or gases coming out of solution; governed by Boyle’s Law and Henry’s Law, respectively. This paper combines re-analysis of published data with new experiments to gain a better understanding of the mechanisms of injury and mortality for fish experiencing rapid decompression associated with hydroturbine passage. From these data it appears that the majority of decompression related injuries are due to the expansion of existing bubbles in the fish, particularly the expansion and rupture of the swim bladder. This information is particularly useful for fisheries managers and turbine manufacturers, demonstrating that reducing the rate of swim bladder ruptures by reducing the frequency of occurrence and severity of rapid decompression during hydroturbine passage could reduce the rates of injury and mortality for hydroturbine passed juvenile salmonids.

  10. W.E. Henry Symposium compendium: The importance of magnetism in physics and material science

    SciTech Connect (OSTI)

    Carwell, H.

    1997-09-19

    This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

  11. Edison's move has completed

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES Science Network RequirementsEdison ElectrifiesJob Edison's move

  12. Moving | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxide capture |GEUtilizingTotal Energy GlossaryMoving

  13. Henry`s law solubilities and Setchenow coefficients for biogenic reduced sulfur species obtained from gas-liquid uptake measurements

    SciTech Connect (OSTI)

    De Bruyn, W.J.; Swartz, E.; Hu, J.H. [Boston College, Chestnut Hill, MA (United States)] [and others] [Boston College, Chestnut Hill, MA (United States); and others

    1995-04-20

    Biogenically produced reduced sulfur compounds, including dimethylsulfide (DMS, CH{sub 3}SCH{sub 3}), hydrogen sulfide (H{sub 2}S), carbon disulfide (CS{sub 2}), methyl mercaptan (CH{sub 3}SH), and carbonyl sulfide (OCS), are a major source of sulfur in the marine atmosphere. This source is estimated to contribute 25-40% of global sulfur emissions. These species and their oxidation products, dimethyl sulfoxide (DMSO), dimethyl sulfone (DMSO{sub 2}), and methane sulfonic acid (MSA), dominate the production of aerosol and cloud condensation nuclei (CCN) in the clean marine atmosphere. The multiphase chemical processes for these species must be understood in order to study the evolving role of combustion-produced sulfur oxides over the oceans. Using a newly developed bubble column apparatus, a series of aqueous phase uptake studies have been completed for the reduced sulfur species DMS, H{sub 2}S, CS{sub 2}, CH{sub 3}SH, and OCS. Aqueous phase uptake has been studied as a function of temperature (278-298 K), pH (1-14), H{sub 2}O{sub 2} concentration (0-1 M), NaCl concentration (0-5 M), and (NH{sub 4}){sub 2}SO{sub 4} concentration (0-4 M). The Henry`s law coefficients for CH{sub 3}SH and CS{sub 2} were determined for the first time, as were the Setchenow coefficients for all the species studied. 33 refs., 8 figs., 2 tabs.

  14. Mythologies of an American everyday landscape : Henry Ford at the Wayside Inn

    E-Print Network [OSTI]

    Wortham, Brooke Danielle

    2006-01-01

    Ford purchased property in 1923 in Sudbury, Massachusetts in order to preserve an historic inn associated with the poet Henry Wadsworth Longfellow. Over the next twenty years, his mission expanded to create an idealized ...

  15. "Art is a Hardy Plant:" : Benjamin Henry Latrobe and the cultivation of a transitional aesthetics

    E-Print Network [OSTI]

    Chuong, Jennifer Y

    2012-01-01

    This thesis suggests that architect Benjamin Henry Latrobe's engagement with American scientific discourses gave rise to a transitional aesthetics that radically refigured his European-derived notions of art and architecture. ...

  16. HENRY J. MAYER, Ph.D. National Center for Neighborhood & Brownfields Redevelopment

    E-Print Network [OSTI]

    involvement in development of comprehensive new vision for adjoining economically distressed neighborhoodsHENRY J. MAYER, Ph.D. National Center for Neighborhood & Brownfields Redevelopment Bloustein School Development, Rutgers University, 1999 Masters Degree in Environmental Sciences, Rutgers University, 1995

  17. Architecture and urbanism in Henri IV's Paris : the Place Royale, Place Dauphine, and Hôpital St. Louis

    E-Print Network [OSTI]

    Ballon, Hilary Meg

    1985-01-01

    This dissertation concerns the extensive building program which Henri IV undertook in Paris from 1600 to 1610. Focusing on the place Royale (now called the place des Vosges) , the place Dauphine, rue Dauphine, and Pont ...

  18. The Henry's law coefficient of 2-nitrophenol over the temperature range 278–303 K 

    E-Print Network [OSTI]

    Heal, Mathew R

    2001-01-01

    Although 2-nitrophenol has been identified as an important environmental chemical there is scarcity in the literature regarding the temperature dependence of its Henry's law coefficient, H. Here a bubble purge method was ...

  19. STIMULATION OF GEOTHERMAL AQUIFERS Paul Kruger and Henry J. Ramey, J r .

    E-Print Network [OSTI]

    Stanford University

    . STIMULATION OF GEOTHERMAL AQUIFERS Paul Kruger and Henry J. Ramey, J r . Co o f Geothermal Formations . . . . . . . . 6 Table 2: Water Quali t y Constituents-Water Distribution Coefficients . . . . . . . . 62 Table 7: Gaseous Constituents i n Geothermal Fluids . . . . . . 64

  20. Expansion of point-to-point routes by low-cost carriers in hub networks : traffic and revenue impacts

    E-Print Network [OSTI]

    Zerbib, Gregory (Gregory Jean-Jacques)

    2006-01-01

    Legacy carriers developed hub networks to achieve a high concentration of operations, increase frequency, and serve multiple Origin-Destination markets with maximum efficiency. By contrast, the rapid emergence of low-cost ...

  1. A review of "Henry Vaughan’s Silex Scintillans: Scripture Uses." by Philip West 

    E-Print Network [OSTI]

    Alan Rudrum

    2003-01-01

    REVIEWS 189 Philip West. Henry Vaughan?s Silex Scintillans: Scripture Uses. Oxford: Oxford University Press, 2001. xii + 271 pp. $70.00. Review by ALAN RUDRUM, SIMON FRASER UNIVERSITY. Henry Vaughan?s verse is saturated in biblical reference...?d Discipline to her Doctrine? (Alan Rudrum, ed., The Works of Thomas Vaughan, Oxford: Clarendon Press, 1984: 304). I discussed the imagistic and intellectual relationship be- tween ?Regeneration? and this work of Thomas Vaughan?s in a 1963 essay with which...

  2. Establishment of a Hub for the Light Water Reactor Sustainability Online Monitoring Community

    SciTech Connect (OSTI)

    Nancy J. Lybeck; Magdy S. Tawfik; Binh T. Pham

    2011-08-01

    Implementation of online monitoring and prognostics in existing U.S. nuclear power plants will involve coordinating the efforts of national laboratories, utilities, universities, and private companies. Internet-based collaborative work environments provide necessary communication tools to facilitate interaction between geographically diverse participants. Available technologies were considered, and a collaborative workspace was established at INL as a hub for the light water reactor sustainability online monitoring community.

  3. Moving Forward Moving Backward: Directional Sorting of Chemotactic Cells

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Moving Forward Moving Backward: Directional Sorting of Chemotactic Cells due to Size and Adhesion, Utrecht University, Utrecht, Netherlands Differential movement of individual cells within tissues of cell sorting caused by a combination of cell adhesion and chemotaxis, where we assume that all cells

  4. A Family Affair: The Marriage of Elizabeth Cady and Henry Brewster Stanton and the Development of Reform Politics

    E-Print Network [OSTI]

    Frank, Linda Christine

    2012-01-01

    1851. Weed, Thurlow. Autobiography of Thurlow Weed. EditedHenry Stanton’s autobiography notes the partnership. SeeElizabeth Cady Stanton’s autobiography, Eighty Years and

  5. A Family Affair: The Marriage of Elizabeth Cady and Henry Brewster Stanton and the Development of Reform Politics

    E-Print Network [OSTI]

    Frank, Linda Christine

    2012-01-01

    18, 1835. Boston Public Library, Anti- Slavery Collection,Collection, New York Public Library, ca. 1909). Henry B.18, 1835. Boston Public Library, Anti- Slavery Collection,

  6. Celestial Themes, Censorship and War in Henry de Groux's The Face of Victory

    E-Print Network [OSTI]

    Goddard, Stephen H.

    2014-12-01

    . Davenport, 'Henry Dc Groux, the Great War and the Apocal>pse\\ Print Quarterly, XIX, 2002, pp. 147-69; J . Dewildc and T. Schlesser, Henry De Groux 1866-1930 Oorlogsgetuige / Temoin de Guerre tyij-iyiti, Ieperen, 2007; C. Morganti, Gli orrori delta Grande... fields of batde, the soldiers, the prison- ers, refugees, and destroyed villages."* J a n Dewilde and Thomas Schlesser have also demonstrated that several of de Groux's compositions derive from wartime pho- tographs published in the Parisian journal Le...

  7. Henry Hurwitz, Jr., 1961 | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty WasteHelpingHenry C. Honeck,Henry

  8. Rethinking Things in Henry James's The Spoils of Poynton 

    E-Print Network [OSTI]

    Nozaki, Naoyuki

    2012-07-16

    . Moreover, after the Exposition, consumer products gradually moved to center stage in public display, displacing machines and tools for production. This shift indicates the tendency for an interest in public display to replace the pedagogical purpose..., not products but style, not value but cultural capital? (?Advertisement? 15).6 Categorized, displayed, and catalogued in advertisement, proliferated commodities are increasingly stripped of their value in their intrinsic usefulness and begin to function...

  9. EIA Energy Information Administration

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

    and by Friday, May 9, had moved up to 2.17; Waha in West Texas &25; 1.72 to 2.08; and Opal in Wyoming &25; 1.41 to 1.65. Futures Prices: The NYMEX futures market at the Henry Hub...

  10. Needed: A Realistic Strategy for Global Warming Henry D. Jacoby, Ronald G. Prinn and Richard Schmalensee

    E-Print Network [OSTI]

    Needed: A Realistic Strategy for Global Warming Henry D. Jacoby, Ronald G. Prinn and Richard of this issue. One day we hear that all responsible scientists agree that global warming is a dagger be slashed immediately to save our planet. The next day we're told that global warming is the illegitimate

  11. Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova

    E-Print Network [OSTI]

    Casanova, Henri

    Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova cinematic sequences into a coherent movie clip which obeys the conventions of continuity editing. Our stylistic rules, enabling different edits of the same scene into cinematic clips of various styles. We

  12. FISHES OF THE GULF OF MAINE By HENRY B. BIGELOW and WILLIAM C. SCHROEDER

    E-Print Network [OSTI]

    FISHES OF THE GULF OF MAINE By HENRY B. BIGELOW and WILLIAM C. SCHROEDER Museum of ComparativeOInInenced an oceanographic and bIOlogIcal survey of the Gulf of Maine, with special refer- ence to its fishes to its floating Service. 210941-53__2 AREA COVERED The term "Gulf of Maine" covers the oceanic bight from Nantucket Shoals

  13. Collaborative Research Opportunities with Henry Ford Health System: Bones, Brains, Blood Pressure, and Beyond

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    , and Beyond Professional and Academic Development (PAD) Seminar Series Tuesday, January 10, 2012 ­ 9:00 to 10Collaborative Research Opportunities with Henry Ford Health System: Bones, Brains, Blood Pressure Research at HFHS HFHS Department of Orthopaedic Surgery's Bone and Joint Center HFHS Department of Internal

  14. University of California, Irvine 2014-2015 1 The Henry Samueli School of Engineering

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Engineering (EE), Engineering (a general program, GE), Environmental Engineering (EnE), Materials Science, Chemical, Civil, Computer, Computer Science and Engineering, Electrical, Environmental, Materials ScienceUniversity of California, Irvine 2014-2015 1 The Henry Samueli School of Engineering Gregory

  15. Fast tree search for enumeration of a lattice model of protein folding Henry Cejtin,a)

    E-Print Network [OSTI]

    Li, Hao

    Fast tree search for enumeration of a lattice model of protein folding Henry Cejtin,a) Jan Edler conformations structures for a protein folding model on a cubic lattice of size 4 3 3. We used two types. © 2002 American Institute of Physics. DOI: 10.1063/1.1423324 I. INTRODUCTION The protein folding problem1

  16. Naysaying the Neutron Scattering Society Lawrence Cranberg, Jill Trewhella, and Henry R. Glyde

    E-Print Network [OSTI]

    Glyde, Henry R.

    Naysaying the Neutron Scattering Society Lawrence Cranberg, Jill Trewhella, and Henry R. Glyde, Austin Naysaying the Neutron Scattering Society The news story announcing the estab- lishment of the Neutron Scattering Society of America (June, page 73) raises a number of questions, and further

  17. Manipulation of Nodes in a Connected Car Network Henry Hexmoor1

    E-Print Network [OSTI]

    Hexmoor, Henry

    Manipulation of Nodes in a Connected Car Network Henry Hexmoor1 , Guy Fraker2 1 Computer Science and communicate on motorways. The technology cars maintain connections and communicate via Wi-Fi. The Connected cars initiative envisions cars that form a dynamic social network. Each car exchanges local information

  18. Active Pages: Intelligent Nodes on the World Wide Web Henry Houh, Chris Lindblad, and David Wetherall

    E-Print Network [OSTI]

    Wetherall, David

    Active Pages: Intelligent Nodes on the World Wide Web Henry Houh, Chris Lindblad, and David Active pages provide a common interface to World Wide Web applications, crossing browser, platform-documenting. The hypertext model of the Web makes it simple for active pages to contain embedded documentation and links

  19. Java Access to Numerical Libraries Henri Casanova \\Lambda Jack Dongarra \\Lambda y David M. Doolin \\Lambda

    E-Print Network [OSTI]

    Dongarra, Jack

    Java Access to Numerical Libraries Henri Casanova \\Lambda Jack Dongarra \\Lambda y David M. Doolin \\Lambda May 31, 1997 Abstract It is a common and somewhat erroneous belief that Java will always be ``too the question of scientific computing via Java: NetSolve and f2j. The approaches taken by these two projects

  20. Risk Assessment as an Argumentation Game Henry Prakken1,2

    E-Print Network [OSTI]

    Wieringa, Roel

    Risk Assessment as an Argumentation Game Henry Prakken1,2 , Dan Ionita3 , and Roel Wieringa3 1@student.utwente.nl,r.j.wieringa@ewi.utwente.nl Abstract. This paper explores the idea that IT security risk assessment can be formalized is always partial and involves a risk assessment of the assessors. The game is dynamic in that the players

  1. Inventory of U.S. 2012 dioxin emissions to atmosphere Henri Dwyer, Nickolas J. Themelis

    E-Print Network [OSTI]

    Inventory of U.S. 2012 dioxin emissions to atmosphere Henri Dwyer, Nickolas J. Themelis Earth: Total dioxins TEQ dioxins Dioxin sources U.S. inventory Waste-to-energy WTE Emissions Landfill fires a b s t r a c t In 2006, the U.S. EPA published an inventory of dioxin emissions for the U.S. covering

  2. Climate Change in Massachusetts: What Would Henry Say? Mondays/Wednesdays

    E-Print Network [OSTI]

    Goldberg, Bennett

    1 Climate Change in Massachusetts: What Would Henry Say? KHC BI 101 Fall 2012 Mondays of climate change. If Thoreau were alive today, he could readilyobserve the impacts of climate change climate change research. The students will read Walden concurrently with Eaarth by Bill McKibben along

  3. Indian River to look at outsourcing more government By Henry A. Stephens

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Indian River to look at outsourcing more government services By Henry A. Stephens Wednesday, October 13, 2010 INDIAN RIVER COUNTY -- Bob Komarinetz, director of the county-owned Sandridge Golf Course to continue to run it. For what we were doing on the revenue side, it was just not cost effective." The snack

  4. The Uses and Misuses of Technology Development as a Component of Climate Policy Henry D. Jacoby*

    E-Print Network [OSTI]

    The Uses and Misuses of Technology Development as a Component of Climate Policy Henry D. Jacoby* Abstract The current misplaced focus on short-term climate policies is a product both of domestic political the Framework Convention on Climate Change are using this study to justify the subsidy of existing energy

  5. Spectral Emission of Moving Atom

    E-Print Network [OSTI]

    J. X. Zheng-Johansson

    2008-03-17

    A renewed analysis of the H.E. Ives and G.R. Stilwell's experiment on moving hydrogen canal rays (J. Opt. Soc. Am., 1938, v.28, 215) concludes that the spectral emission of a moving atom exhibits always a redshift which informs not the direction of the atom's motion. The conclusion is also evident from a simple energy relation: atomic spectral radiation is emitted as an orbiting electron consumes a portion of its internal energy on transiting to a lower-energy state which however has in a moving atom an additional energy gain; this results in a redshift in the emission frequency. Based on auxiliary experimental information and a scheme for de Broglie particle formation, we give a vigorous elucidation of the mechanism for deceleration radiation of atomic electron; the corresponding prediction of the redshift is in complete agreement with the Ives and Stilwell's experimental formula.

  6. Wind Turbine Towers for Greater Hub Heights Why higher wind turbine tower can contribute to increase energy

    E-Print Network [OSTI]

    McCalley, James D.

    towers represent 26% of the total WTG (Wind Turbine Generator) cost #12;Why concrete towerWind Turbine Towers for Greater Hub Heights Why higher wind turbine tower can contribute to increase energy output? · Energy output is proportional to the cube of wind velocity, 100m towers (versus

  7. Moving Beyond the Yucca Mountain

    E-Print Network [OSTI]

    Moving Beyond the Yucca Mountain Viability Assessment U.S. Nuclear Waste Technical Review Board the Yucca Mountain site in Nevada as the sole location to be studied for possi- ble development of the Yucca Mountain site. The U.S. Department of Energy (DOE) recently published Viability As- sessment

  8. A review of "Prince Henry Revived. Image and Exemplarity in Early Modern England" by Timothy Wilks, ed. 

    E-Print Network [OSTI]

    Cormack, Lesley B.

    2010-01-01

    portrait of Henry, demonstrating that the painter, Robert Peake, was portraying steadfastness and a Christian leader, a dawning sun of a new age. She also shows that this portrait owes much to earlier equestrian portraits, particularly one depicting...

  9. Experimentally determined Henry's law coefficient of phenol, 2-methylphenol and 2-nitrophenol in the temperature range 281-302 K 

    E-Print Network [OSTI]

    Harrison, Mark A J

    2002-01-01

    The Henry's Law coefficient is a key physical parameter in the partitioning, and hence environmental fate, of a chemical species between air and water. Despite the acknowledged polluting potential of phenol, 2-methylphenol ...

  10. Automorphic correction of the hyperbolic Kac-Moody algebra E10 Henry H. Kim and Kyu-Hwan Lee

    E-Print Network [OSTI]

    Lee, Kyu-Hwan J.

    Automorphic correction of the hyperbolic Kac-Moody algebra E10 Henry H. Kim and Kyu-Hwan Lee://jmp.aip.org/about/about_the_journal Top downloads: http://jmp.aip.org/features/most_downloaded Information for Authors: http-Moody algebra E10 Henry H. Kim1,a) and Kyu-Hwan Lee2,b) 1 Department of Mathematics, University of Toronto

  11. A Multi-Objective, Hub-and-Spoke Supply Chain Design Model For Densified Biomass

    SciTech Connect (OSTI)

    Md S. Roni; Sandra Eksioglu; Kara G. Cafferty

    2014-06-01

    In this paper we propose a model to design the supply chain for densified biomass. Rail is typically used for long-haul, high-volume shipment of densified biomass. This is the reason why a hub-and-spoke network structure is used to model this supply chain. The model is formulated as a multi-objective, mixed-integer programing problem under economic, environmental, and social criteria. The goal is to identify the feasibility of meeting the Renewable Fuel Standard (RFS) by using biomass for production of cellulosic ethanol. The focus in not just on the costs associated with meeting these standards, but also exploring the social and environmental benefits that biomass production and processing offers by creating new jobs and reducing greenhouse gas (GHG) emissions. We develop an augmented ?-constraint method to find the exact Pareto solution to this optimization problem. We develop a case study using data from the Mid-West. The model identifies the number, capacity and location of biorefineries needed to make use of the biomass available in the region. The model estimates the delivery cost of cellulosic ethanol under different scenario, the number new jobs created and the GHG emission reductions in the supply chain.

  12. A Multi-Objective, Hub-and-Spoke Supply Chain Design Model for Densified Biomass

    SciTech Connect (OSTI)

    Jacob J. Jacobson; Md. S. Roni; Kara G. Cafferty; Sandra D. Eksioglu

    2014-06-01

    In this paper we propose a model to design the supply chain for densified biomass. Rail is typically used for longhaul, high-volume shipment of densified biomass. This is the reason why a hub-and-spoke network structure is used to model this supply chain. The model is formulated as a multi-objective, mixed-integer programing problem under economic, environmental, and social criteria. The goal is to identify the feasibility of meeting the Renewable Fuel Standard (RFS) by using biomass for production of cellulosic ethanol. The focus is not just on the costs associated with meeting these standards, but also exploring the social and environmental benefits that biomass production and processing offers by creating new jobs and reducing greenhouse gas (GHG) emissions. We develop an augmented ?-constraint method to find the exact Pareto solution to this optimization problem. We develop a case study using data from the Mid-West. The model identifies the number, capacity and location of biorefineries needed to make use of the biomass available in the region. The model estimates the delivery cost of cellulosic ethanol under different scenario, the number new jobs created and the GHG emission reductions in the supply chain.

  13. Joint Center for Artificial Photosynthesis (JCAP): DOE's Solar Fuels Energy Innovation Hub (2011 EFRC Summit)

    ScienceCinema (OSTI)

    Lewis, Nate (Director, Joint Center for Artificial Photosynthesis and Professor at Caltech)

    2012-03-14

    The Joint Center for Artificial Photosynthesis (JCAP) is a DOE Energy Innovation Hub focused on fuels from sunlight. JCAP's Director, Nate Lewis, spoke at the 2011 EFRC Summit about what JCAP is and how it is partnering with the EFRC community to accelerate the progress towards new solar fuels. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  14. Creating Representations for Continuously Moving Regions

    E-Print Network [OSTI]

    of such moving regions are oil spills, forest fires, hurricanes, schools of fish, spreads of diseases, or armies

  15. Automatic Move Pruning Revisited Computing Science Department

    E-Print Network [OSTI]

    Holte, Robert

    Automatic Move Pruning Revisited Neil Burch Computing Science Department University of Alberta of Alberta Edmonton, AB Canada T6G 2E8 (holte@cs.ualberta.ca) Abstract In this paper we show that the move modi- fication to our move pruning method makes it "safe", i.e., it will never prune all the least

  16. Hopper has retired. NERSC is moving!

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHours Used Hopper Hours

  17. MobiEyes: Distributed Processing of Continuously Moving Queries on Moving Objects in a Mobile System

    E-Print Network [OSTI]

    Liu, Ling

    MobiEyes: Distributed Processing of Continuously Moving Queries on Moving Objects in a Mobile. Significant research efforts have been dedicated to techniques for efficient processing of spatial continuous and scalable solution to processing continuously moving queries on moving objects and describe the design

  18. Moving magnetic cloud -1Moving magnetic cloud -1 "Double change of frame" calculation...

    E-Print Network [OSTI]

    Hörandel, Jörg R.

    #12;19 Moving magnetic cloud - 1Moving magnetic cloud - 1 "Double change of frame" calculation... #12;eb. 2005 -- Cosmic-rays & Particle Acceleration -- E. Parizot (IPN Orsay) 21 Moving magnetic cloud - 2Moving magnetic cloud - 2 #12;Karlsruhe, 23-25 Feb. 2005 -- Cosmic-rays & Particle Acceleration

  19. Method and apparatus for a combination moving bed thermal treatment reactor and moving bed filter

    DOE Patents [OSTI]

    Badger, Phillip C.; Dunn, Jr., Kenneth J.

    2015-09-01

    A moving bed gasification/thermal treatment reactor includes a geometry in which moving bed reactor particles serve as both a moving bed filter and a heat carrier to provide thermal energy for thermal treatment reactions, such that the moving bed filter and the heat carrier are one and the same to remove solid particulates or droplets generated by thermal treatment processes or injected into the moving bed filter from other sources.

  20. A review of "Henry Stubbe’s The Rise and Progress of Mahometanism" by Nabil Matar 

    E-Print Network [OSTI]

    Burton, Jonathan

    2014-01-01

    humor combines two elements. As for the soul’s relation to the body, the period’s inconsistent terminology (spiritus, anima, animus, ratio) further obscures what is rational soul, what is generated by the body, what is condensed from air, what... is super-rational, whether we inherit the immortal soul or God infuses it, and so forth. Donne expressed his own bewilderment, as Collins says, in a letter with no year specified but probably to Henry Goodere. He had company. Despite some slips...

  1. A review of "Full of Soup and Gold: The Life of Henry Jermyn" by Anthony Adolph 

    E-Print Network [OSTI]

    Maureen E. Mulvihill

    2007-01-01

    of the sites of production and the modes of transmission as part of understanding the poetics of the text and the dynamics of the period. Anthony Adolph. Full of Soup and Gold: The Life of Henry Jermyn. London: Anthony Adolph, 2006. Cloth. 324 pp., 31... Albans full of soup and gold, The new court?s pattern, stallion of the old. Him neither wit nor courage did exalt, But Fortune chose him for her pleasure salt. Paint him with drayman?s shoulders, butcher?s mien, Member?d like mules, with elephantine...

  2. Henry C. Honeck, 1974 | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty WasteHelpingHenry C. Honeck, 1974

  3. Henry Kostalik > Researcher - 3M > Center Alumni > The Energy Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty WasteHelpingHenry C.

  4. Multiple moving wall dry coal extrusion pump

    DOE Patents [OSTI]

    Fitzsimmons, Mark Andrew

    2013-05-14

    A pump for transporting particulate material includes a passageway defined on each side between an inlet and an outlet by a moving wall.

  5. Moving Forth And Back In Time

    E-Print Network [OSTI]

    Otten, James

    MOVING FORTH AND BACK IN TIME James Otten Clearly objects do move forth and back in space. Thus, for instance, Jackson walks from home to the corner drugstore and then walks back home. But do objects also move forth and back in time? And if not..., would it be logically possible for them to do so? Indeed, what would even constitute a proper description of an object's moving forth and back in time? My aim in this paper is to answer these perplexing questions.1 Richard Taylor has developed a...

  6. Moving - Department of Mathematics, Purdue University

    E-Print Network [OSTI]

    $author.value

    For any questions regarding the moving company contract, please contact either Aaron Senesac (765) 494-7267 email: atsenesa@purdue.edu or Dori Hulse ...

  7. Henri Poincaré et l'émergence du concept de cycle limite

    E-Print Network [OSTI]

    Jean-Marc Ginoux

    2015-01-14

    The concept of "limit cycle" was introduced by Henri Poincar\\'e in his second memoir "On curves defined by a differential equation" in 1882. From the point of view of physics, a stable limit cycle (or attractive) is the representation of the periodic solution of a (mechanical or electrical) dissipative system whose oscillations are maintained by the system itself. Conversely, the existence of a stable limit cycle ensures the maintenance of the oscillations. So far, the historiography considered that the Russian mathematician Aleksandr Andronov was the first to establish such a correspondence between the periodic solution of a self-oscillating system and Poincar\\'e's concept of limit cycle. The recent discovery of a series of lectures given by Henri Poincar\\'e in 1908 at the School of Post and Telegraph (now Telecom Paris Tech) proves that he had already used his limit cycle concept to establish the existence of a regime of maintained waves in a wireless device of radiotechnics. This article aims on the one hand to trace the emergence of this concept since its creation by Poincar\\'e and the other hand to highlight its importance and role in the history of non-linear oscillations.

  8. MIDDLE EARTH MOVE OUT INFORMATION 2013

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    MIDDLE EARTH MOVE OUT INFORMATION 2013 Start thinking about the move-out process now. If you to you by your RA, sent to you by e-mail, and updated on the Middle Earth website (http://www.housing.uci.edu/housingOptions/Middle_Earth noon on June 15th must submit a written request to the Middle Earth Housing Office at middleearth

  9. Were Moving to Phoenix Core Content

    E-Print Network [OSTI]

    Kessler, Bruce

    WeÕre Moving to Phoenix Core Content 2.2 Life Science Diversity and Adaptations of Organisms good friend just told you that his family is moving to Phoenix, Arizona from Kentucky. Your friend. You need to find out if the same is true of Phoenix, Arizona. Preassessment 1. What kinds of plant

  10. Moving core beam energy absorber and converter

    DOE Patents [OSTI]

    Degtiarenko, Pavel V.

    2012-12-18

    A method and apparatus for the prevention of overheating of laser or particle beam impact zones through the use of a moving-in-the-coolant-flow arrangement for the energy absorbing core of the device. Moving of the core spreads the energy deposition in it in 1, 2, or 3 dimensions, thus increasing the effective cooling area of the device.

  11. A low-temperature source for the generation of uranium Henry U. Lee and Richard N. Zare

    E-Print Network [OSTI]

    -temperature uranium vapor source. The four boldface arrows point to where a mirror- like film is deposited whenA low-temperature source for the generation of uranium vapor Henry U. Lee and Richard N. Zare Department of Chemistry, Columbia University, New York, New York 10027 (Received 8 September 1975) Uranium

  12. DATA FUSION IN 2D AND 3D IMAGE PROCESSING: AN OVERVIEW Isabelle BLOCH, Henri MA^ITRE

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    DATA FUSION IN 2D AND 3D IMAGE PROCESSING: AN OVERVIEW Isabelle BLOCH, Henri MA^ITRE Ecole of the art in image fusion, with an emphasis on the emergence of new techniques, often issued from other the aim of data fusion and its speci city when image informationhas to be combined, with emphasis

  13. "Climate change in Massachusetts: What would Henry say?" A field trip-based course for Fall 2011

    E-Print Network [OSTI]

    Guenther, Frank

    1 Syllabus "Climate change in Massachusetts: What would Henry say?" A field trip-based course and animals of Massachusetts, and his records are now being used to document the reality of climate change. If Thoreau were alive today, he could readily observe the impacts of climate change and other human

  14. Using SGML as a Basis for Data-Intensive NLP David McKelvie, Chris Brew & Henry Thompson

    E-Print Network [OSTI]

    Using SGML as a Basis for Data-Intensive NLP David McKelvie, Chris Brew & Henry Thompson LanguageKelvie@ed. ac. uk ~z Chris. Brew@ed. ac. uk & H. Thompson@ed. ac. uk Abstract This paper describes the LT NSL

  15. Henry's law constants for paint solvents and their implications on volatile organic compound emissions from automotive painting

    SciTech Connect (OSTI)

    Kim, B.R.; Kalis, E.M.; DeWulf, T.; Andrews, K.M.

    2000-02-01

    This paper describes experimental results of equilibrium partitioning of several significant paint solvents and formaldehyde between air and water to quantify the potential for capturing and retaining the constituents in spraybooth scrubber water during automotive painting. The compounds studied are toluene, n-butanol, methyl ethyl ketone methyl propyl ketone, methyl isobutyl ketone, methyl amyl ketone, butyl cellosolve, butyl cellosolve acetate, butyl carbitol, and n-methyl-2-pyrrolidinone. A set of field data collected at a Ford Motor Company assembly plant was also analyzed to determine whether data were consistent with the equilibrium phenomenon. The primary findings include: (a) There were more than six orders of magnitude difference in the Henry's law constants among the solvents studied. A solvent with a smaller constant is less easily stripped from water. The Henry's law constants decrease in the following order: toluene and xylenes > methyl ethyl ketone > n-butanol > butyl cellosolve acetate > butyl cellosolve > formaldehyde > butyl carbitol > n-methyl-2-pyrrolidinone. (b) Field data showed accumulation of n-methyl-2-pyrrolidinone and stable concentrations of butyl carbitol, butyl cellosolve, and n-butanol in the paint-sludge pit water during a 2-month period. Stable concentrations indicate a continuous, balanced capture and stripping of the solvents. Data were consistent with measured Henry's law constants. (c) The low Henry's law constant for formaldehyde is the result of the fact that it is hydrated when dissolved in water.

  16. Henry A

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help Design theIndian

  17. Moving system with speeded-up evolution

    E-Print Network [OSTI]

    M. I. Shirokov

    2008-02-29

    In the classical (non-quantum) relativity theory the course of the moving clock is dilated as compared to the course of the clock at rest (the Einstein dilation). Any unstable system may be regarded as a clock. The time evolution (e.g., the decay) of a uniformly moving physical system is considered using the relativistic quantum theory. The example of a moving system is given whose evolution turns out to be speeded-up instead of being dilated. A discussion of this paradoxical result is presented.

  18. Visually guided behavior in freely moving mice

    E-Print Network [OSTI]

    Sriram, Balaji; Cruz-Martin, Alberto; DeNardo, Laura; Patel, Mohit; Kim, Euiseok J; Ghosh, Anirvan

    2013-01-01

    Sriram et al. BMC Neuroscience 2013, 14(Suppl 1):P141in freely moving mice Balaji Sriram 1* , Alberto Cruz-Martinthe end of the article © 2013 Sriram et al; licensee BioMed

  19. Fast pedestrian detection from a moving vehicle

    E-Print Network [OSTI]

    You, Shuang

    2006-01-01

    This paper presents a method of real-time multi-modal pedestrian detection from a moving vehicle. The system uses both intensity and thermal images captured from cameras mounted at the front of the vehicle to train cascades ...

  20. Preparation of Nucleic Acid Libraries for Personalized Sequencing Systems Using an Integrated Microfluidic Hub Technology (Seventh Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting 2012)

    ScienceCinema (OSTI)

    Patel, Kamlesh D [Ken]; SNL,

    2013-01-25

    Kamlesh (Ken) Patel from Sandia National Laboratories (Livermore, California) presents "Preparation of Nucleic Acid Libraries for Personalized Sequencing Systems Using an Integrated Microfluidic Hub Technology " at the 7th Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting held in June, 2012 in Santa Fe, NM.

  1. Moving Forward on CCS | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of Energy MoratoriumMoving Forward on CCS Moving

  2. Analytical Formulation for Sizing and Estimating the Dimensions and Weight of Wind Turbine Hub and Drivetrain Components

    SciTech Connect (OSTI)

    Guo, Y.; Parsons, T.; King, R.; Dykes, K.; Veers, P.

    2015-06-09

    This report summarizes the theory, verification, and validation of a new sizing tool for wind turbine drivetrain components, the Drivetrain Systems Engineering (DriveSE) tool. DriveSE calculates the dimensions and mass properties of the hub, main shaft, main bearing(s), gearbox, bedplate, transformer if up-tower, and yaw system. The level of fi¬ delity for each component varies depending on whether semiempirical parametric or physics-based models are used. The physics-based models have internal iteration schemes based on system constraints and design criteria. Every model is validated against available industry data or finite-element analysis. The verification and validation results show that the models reasonably capture primary drivers for the sizing and design of major drivetrain components.

  3. 220 NAW 5/13 nr. 3 september 2012 New books about Henri Poincare Jean-Marc Ginoux, Ferdinand Verhulst, Jeremy Gray Jean-Marc Ginoux

    E-Print Network [OSTI]

    Verhulst, Ferdinand

    1 1 220 NAW 5/13 nr. 3 september 2012 New books about Henri Poincar´e Jean-Marc Ginoux, Ferdinand Verhulst, Jeremy Gray Jean-Marc Ginoux Laboratoire PROTEE, EA 3819 I.U.T. de Toulon Universit´e du Sud on life and work of Henri Poincar´e. Each of the respective authors Jean-Marc Ginoux, Ferdinand Verhulst

  4. Factors Affecting the Relationship between Crude Oil and Natural Gas Prices (released in AEO2010)

    Reports and Publications (EIA)

    2010-01-01

    Over the 1995-2005 period, crude oil prices and U.S. natural gas prices tended to move together, which supported the conclusion that the markets for the two commodities were connected. Figure 26 illustrates the fairly stable ratio over that period between the price of low-sulfur light crude oil at Cushing, Oklahoma, and the price of natural gas at the Henry Hub on an energy-equivalent basis.

  5. The Advanced Collaborative Emissions Study Moving Forward with...

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

    Moving Forward with Assessing the Emissions and Health Effects of New Diesel Technology The Advanced Collaborative Emissions Study Moving Forward with Assessing the Emissions and...

  6. Moving toward a commercial market for hydrogen fuel cell vehicles...

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

    Moving toward a commercial market for hydrogen fuel cell vehicles Moving toward a commercial market for hydrogen fuel cell vehicles Fuel cell vehicles and fueling stations...

  7. Science Magazine Highlight: Moving Towards Near Zero Platinum...

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

    Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Science Magazine Highlight: Moving Towards Near Zero Platinum Fuel Cells Presentation slides and speaker...

  8. Energy of Moving Water (11 Activities) | Department of Energy

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

    of Moving Water (11 Activities) Energy of Moving Water (11 Activities) Below is information about the student activitylesson plan from your search. Grades 5-8 Subject Energy...

  9. Move data from /projectb/projectdirs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMove data from /projectb/projectdirs Move

  10. Magnetic multipole redirector of moving plasmas

    DOE Patents [OSTI]

    Crow, James T. (Albuquerque, NM); Mowrer, Gary R. (Cedar Crest, NM)

    1999-01-01

    A method and apparatus for redirecting moving plasma streams using a multiple array of magnetic field generators (e.g., permanent magnets or current bearing wires). Alternate rows of the array have opposite magnetic field directions. A fine wire mesh may be employed to focus as well as redirect the plasma.

  11. Moving Forward, Building An Ethics (Panel Statements)

    E-Print Network [OSTI]

    Stavrou, Angelos

    domain of information and communication technology research (e.g., network mea- surement, computerMoving Forward, Building An Ethics Community (Panel Statements) Erin Kenneally1 , Angelos Stavrou2-state-agnostic ethics community in computer security research. 1 Ethics As a Three-Legged Stool To jumpstart

  12. Dynamical theory of diffraction on moving grating

    E-Print Network [OSTI]

    V. A. Bushuev; A. I. Frank; G. V. Kulin

    2015-02-16

    In the framework of the approximation of slowly varying amplitudes a multiwave dynamical theory of neutron diffraction on a moving phase grating was developed. The influence of the velocity of the grating, its period and height of the slits on the discrete energy spectrum and intensity of various diffraction orders was analyzed.

  13. Hydraulic Fracture: multiscale processes and moving

    E-Print Network [OSTI]

    Peirce, Anthony

    Hydraulic Fracture: multiscale processes and moving interfaces Anthony Peirce Department Mitchell (UBC) · Ed Siebrits (SLB, Houston) #12;2 Outline · What is a hydraulic fracture? · Scaling Fluid Proppant #12;6 An actual hydraulic fracture #12;7 HF experiment (Jeffrey et al CSIRO) #12;8 1D

  14. Hydraulic Fracture: multiscale processes and moving

    E-Print Network [OSTI]

    Peirce, Anthony

    Hydraulic Fracture: multiscale processes and moving interfaces Anthony Peirce Department Siebrits (SLB, Houston) #12;2 Outline · What is a hydraulic fracture? · Mathematical models of hydraulic fracture · Scaling and special solutions for 1-2D models · Numerical modeling for 2-3D problems

  15. Johns Hopkins University Move-In Instructions

    E-Print Network [OSTI]

    , television, fan, etc that is going to your room. Please secure each label so each does not fall off. Be sureJohns Hopkins University Move-In Instructions Step 1: Label Your Stuff Place a label with your postal box number. Your labels should look something like this: Johnny Hopkins Wolman 421 410-123-4567 D

  16. Gravity-Capillary Lumps Generated by a Moving Pressure Source

    E-Print Network [OSTI]

    Diorio, James D.

    The nonlinear wave pattern generated by a localized pressure source moving over a liquid free surface

  17. Evaluation of WRF predicted near hub-height winds and ramp events over a Pacific Northwest site with complex terrain

    SciTech Connect (OSTI)

    Yang, Qing; Berg, Larry K.; Pekour, Mikhail S.; Fast, Jerome D.; Newsom, Rob K.; Stoelinga, Mark; Finley, Cathy

    2013-08-16

    The WRF model version 3.3 is used to simulate near hub-height winds and power ramps utilizing three commonly used planetary boundary-layer (PBL) schemes: Mellor-Yamada-Janji? (MYJ), University of Washington (UW), and Yonsei University (YSU). The predicted winds have small mean biases compared with observations. Power ramps and step changes (changes within an hour) consistently show that the UW scheme performed better in predicting up ramps under stable conditions with higher prediction accuracy and capture rates. Both YSU and UW scheme show good performance predicting up- and down- ramps under unstable conditions with YSU being slightly better for ramp durations longer than an hour. MYJ is the most successful simulating down-ramps under stable conditions. The high wind speed and large shear associated with low-level jets are frequently associated with power ramps, and the biases in predicted low-level jet explain some of the shown differences in ramp predictions among different PBL schemes. Low-level jets were observed as low as ~200 m in altitude over the Columbia Basin Wind Energy Study (CBWES) site, located in an area of complex terrain. The shear, low-level peak wind speeds, as well as the height of maximum wind speed are not well predicted. Model simulations with 3 PBL schemes show the largest variability among them under stable conditions.

  18. Magnetic levitation system for moving objects

    DOE Patents [OSTI]

    Post, Richard F. (Walnut Creek, CA)

    1998-01-01

    Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds.

  19. Magnetic levitation system for moving objects

    DOE Patents [OSTI]

    Post, R.F.

    1998-03-03

    Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds. 7 figs.

  20. MicroBooNE Detector Move

    ScienceCinema (OSTI)

    Flemming, Bonnie; Rameika, Gina

    2014-07-15

    On Monday, June 23, 2014 the MicroBooNE detector -- a 30-ton vessel that will be used to study ghostly particles called neutrinos -- was transported three miles across the Fermilab site and gently lowered into the laboratory's Liquid-Argon Test Facility. This video documents that move, some taken with time-lapse camerad, and shows the process of getting the MicroBooNE detector to its new home.

  1. Moving Away from Silos | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of Energy Moratorium andDepartmentMountains,Moving

  2. Animatronic Shader Lamps Avatars Peter Lincoln Greg Welch Andrew Nashel Andrei State Adrian Ilie Henry Fuchs

    E-Print Network [OSTI]

    State, Andrei

    (inset and red arrow). In (d) we show the avatar of the user, consisting of a Styrofoam head mounted view of the avatar site, acquired by two co-located cameras mounted above the Styrofoam head in (d-sized Styrofoam head mounted on a pan-tilt unit. The system captures imagery of a moving, talking user and maps

  3. Blunder Cost in Go and Hex Henry Brausen, Ryan B. Hayward, Martin Muller, Abdul Qadir, David Spies

    E-Print Network [OSTI]

    Hayward, Ryan B.

    Computing Science, University of Alberta {hbrausen,hayward,mmueller}@ualberta.ca Advances in Computer Games of a blunder -- here, a random move -- at various stages of a game. For each fixed move number, we run a self, to stumble blindly [9] -- is to move stupidly, with appar- ent ignorance of one's situation. In the context

  4. Second harmonic generation in the moving media

    E-Print Network [OSTI]

    Ghalandari, Mahboubeh

    2015-01-01

    Because of the importance of second harmonic generation in some nonlinear media, in this paper, we investigated induced second harmonic generation in diamond where there is no intrinsic second order susceptibility, X(2). The electric field is proposed to introduce moving susceptibility of the second order and induce second harmonic generation. Then, spatiotemporal (QPM) is applied to optimize the induced second harmonic generation. Numerical results reveals that in this way, the induced second harmonic is found at the frequency of omega (2) = 2 omega(0) + or - Delta omega rather than omega (0).

  5. Scroll Waves Pinned to Moving Heterogeneities

    E-Print Network [OSTI]

    Hua Ke; Zhihui Zhang; Oliver Steinbock

    2014-12-04

    Three-dimensional excitable systems can selforganize vortex patterns that rotate around one-dimensional phase singularities called filaments. In experiments with the Belousov-Zhabotinsky reaction and numerical simulations, we pin these scroll waves to moving heterogeneities and demonstrate the controlled repositioning of their rotation centers. If the pinning site extends only along a portion of the filament, the phase singularity is stretched out along the trajectory of the heterogeneity which effectively writes the singularity into the system. Its trailing end point follows the heterogeneity with a lower velocity. This velocity, its dependence on the placement of the anchor, and the shape of the filament are explained by a curvature flow model.

  6. Moving closer to the Atomic Energy Commission

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMove data from

  7. ARM - Lesson Plans: Moving Water and Waves

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska Outreach Home Room News PublicationsClimate inMakingMoving Water and

  8. Moving Memristor and Neuristor Research Forward

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward to Address Nuclear Waste

  9. Connect Postings to Move Applicants to Pool Position April 2013

    E-Print Network [OSTI]

    Tsymbal, Evgeny Y.

    Connect Postings to Move Applicants to Pool Position April 2013 To move applicants from the posted requisition to the Approved ­ Pool Position requisition requisition at any time, but you must leave the pool position at the state

  10. Advanced Wind Energy Projects Test Facility Moving to Texas Tech...

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

    Wind Energy Projects Test Facility Moving to Texas Tech University Advanced Wind Energy Projects Test Facility Moving to Texas Tech University December 19, 2011 - 1:32pm Addthis...

  11. Emotion Regulation: Taking Stock and Moving Forward James J. Gross

    E-Print Network [OSTI]

    Gross, James J.

    Emotion Regulation: Taking Stock and Moving Forward James J. Gross Stanford University The field). In this article, I take stock of the field and consider how it might be moved forward. I do this by asking

  12. Standleg Moving Granular Bed Filter development program

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.

    1992-11-01

    The design, fabrication, and installation of the cold flow test facility has been completed. The SMGBF test facility shown in Figure 2 consists of a solids feed hopper, a transparent test vessel, a screw conveyor, a 55-gal drum for solids storage, a dust feeder, a baghouse filter, and the associated instrumentation for flow and pressure control and measurement. The standleg is 11-in ID by 3-ft long, and also transparent to facilitate observation. The crushed acrylic particles of characteristics shown in Table 1 are used as the bed media. The bed particles were selected, by maintaining the particle size while reducing the particle density, to simulate the minimum fluidization velocity expected under high-temperature, high-pressure conditions. By maintaining the particle size, the bed effectively simulates the bed packing and voidage in the moving bed which is directly related to the efficiency of particulate removal and pressure drop characteristics. The test facility performed as designed and no particular difficulties were encountered. The baseline data on pressure profiles across the stationary and the moving granular beds were obtained for gas face velocities up to 6 ft/s, higher than the minimum fluidization velocity of the bed material (5 ft/s), and no visible fluidization was observed at the base of the standleg. This confirms the operational feasibility of the compact SMGBF design.

  13. Standleg Moving Granular Bed Filter development program

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.

    1992-01-01

    The design, fabrication, and installation of the cold flow test facility has been completed. The SMGBF test facility shown in Figure 2 consists of a solids feed hopper, a transparent test vessel, a screw conveyor, a 55-gal drum for solids storage, a dust feeder, a baghouse filter, and the associated instrumentation for flow and pressure control and measurement. The standleg is 11-in ID by 3-ft long, and also transparent to facilitate observation. The crushed acrylic particles of characteristics shown in Table 1 are used as the bed media. The bed particles were selected, by maintaining the particle size while reducing the particle density, to simulate the minimum fluidization velocity expected under high-temperature, high-pressure conditions. By maintaining the particle size, the bed effectively simulates the bed packing and voidage in the moving bed which is directly related to the efficiency of particulate removal and pressure drop characteristics. The test facility performed as designed and no particular difficulties were encountered. The baseline data on pressure profiles across the stationary and the moving granular beds were obtained for gas face velocities up to 6 ft/s, higher than the minimum fluidization velocity of the bed material (5 ft/s), and no visible fluidization was observed at the base of the standleg. This confirms the operational feasibility of the compact SMGBF design.

  14. 357 09/2010 Assessing Representations for Moving Object

    E-Print Network [OSTI]

    Güting, Ralf Hartmut

    INFORMATIK BERICHTE 357 ­ 09/2010 Assessing Representations for Moving Object Histories Christian Hagen #12;1 Assessing Representations for Moving Object Histories Christian D¨untgen, Thomas Behr of the histories of moving objects in databases: the Compact Representation, the Unit Representation and the Hybrid

  15. Relationship Between Crude Oil and Natural Gas Prices, The

    Reports and Publications (EIA)

    2006-01-01

    This paper examines the time series econometric relationship between the Henry Hub natural gas price and the West Texas Intermediate (WTI) crude oil price.

  16. Microsoft Word - summer.doc

    Gasoline and Diesel Fuel Update (EIA)

    highs were 10 to 15 degrees below normal in several cities including Boston, Philadelphia, New York, and Washington, DC. Spot prices at the Henry Hub were generally trading...

  17. On the Evolution of Moving Groups: An Application to the Pleiades Moving Group

    E-Print Network [OSTI]

    R. Asiain; F. Figueras; J. Torra

    1999-09-02

    The disruption of stellar systems, such as open clusters or stellar complexes, stands out as one of the most reasonable physical processes accounting for the young moving groups observed in the solar neighbourhood. In the present study we analyse some of the mechanisms that are important in the kinematic evolution of a group of unbound stars, such as the focusing phenomenon and its ability to recover the observed moving group's velocity dispersions, and the efficiency of disc heating and galactic differential rotation in disrupting unbound stellar systems. Our main tools used to perform this analysis are both the epicycle theory and the integration of the equations of motion using a realistic gravitational potential of the Galaxy. The study of the trajectories followed by stars in each of the Pleiades moving group substructures found by Asiain et al. (1999) allows us to determine their stellar spatial and velocity distribution evolution. The kinematic properties of these substructures are compared to those of a simulated stellar complex which has evolved under the influence of the galactic gravitational potential and the disc heating. We conclude that a constant diffusion coefficient compatible with the observational heating law is able to explain the velocity and spatial dispersions of the Pleiades moving group substructures that are younger than $\\sim 1.5 \\cdot 10^8$ yr.

  18. Critical Materials Hub

    Broader source: Energy.gov [DOE]

    Critical materials, including some rare earth elements that possess unique magnetic, catalytic, and luminescent properties, are key resources needed to manufacture products for the clean energy economy. These materials are so critical to the technologies that enable wind turbines, solar panels, electric vehicles, and energy-efficient lighting that DOE's 2010 and 2011 Critical Materials Strategy reported that supply challenges for five rare earth metals—dysprosium, neodymium, terbium, europium, and yttrium—could affect clean energy technology deployment in the coming years.1, 2

  19. Hubs | Department of Energy

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

    research to produce fuels directly from sunlight (the Joint Center for Artificial Photosynthesis) to improving battery technology for transportation and the grid (the Joint...

  20. SEAB Hubs+ Report

    Broader source: Energy.gov [DOE]

    This report presents the findings and recommendations for the Secretary of Energy Advisory Board (SEAB) Task Force to Support Evaluation of the new Funding Constructs for Energy Research and...

  1. DOE Energy Innovation Hubs

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4Contract Management Thomas Jefferson SiteResearch

  2. Energy Efficient Buildings Hub

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 Infographic courtesyEducation Data JamDepartment ofEERE

  3. Moving contact line of a volatile fluid

    E-Print Network [OSTI]

    V. Janecek; B. Andreotti; D. Prazak; T. Barta; V. S. Nikolayev

    2012-12-15

    Interfacial flows close to a moving contact line are inherently multi-scale. The shape of the interface and the flow at meso- and macroscopic scales inherit an apparent interface slope and a regularization length, both called after Voinov, from the dynamical processes at work at the microscopic level. Here, we solve this inner problem in the case of a volatile fluid at equilibrium with its vapor. The evaporative/condensation flux is then controlled by the dependence of the saturation temperature on interface curvature -- the so-called Kelvin effect. We derive the dependencies of the Voinov angle and of the Voinov length as functions of the substrate temperature. The relevance of the predictions for experimental problems is finally discussed.

  4. Moving contact line of a volatile fluid

    E-Print Network [OSTI]

    Janecek, V; Prazak, D; Barta, T; Nikolayev, V S

    2012-01-01

    Interfacial flows close to a moving contact line are inherently multi-scale. The shape of the interface and the flow at meso- and macroscopic scales inherit an apparent interface slope and a regularization length, both called after Voinov, from the dynamical processes at work at the microscopic level. Here, we solve this inner problem in the case of a volatile fluid at equilibrium with its vapor. The evaporative/condensation flux is then controlled by the dependence of the saturation temperature on interface curvature -- the so-called Kelvin effect. We derive the dependencies of the Voinov angle and of the Voinov length as functions of the substrate temperature. The relevance of the predictions for experimental problems is finally discussed.

  5. STUDIES ON THE OYSTER DRILL (UROSALPINX CINEREA, SAY)1 By HENRY FEDERIGHI, Ph. D., Temporary Assistant, U. S. Bureau of Fisheries

    E-Print Network [OSTI]

    STUDIES ON THE OYSTER DRILL (UROSALPINX CINEREA, SAY)1 J1. By HENRY FEDERIGHI, Ph. D., Temporary oyster drill (Urosalpinx cinerea)2 feeds on many mollusks its economic importance is due to the fact's (1910-1911) unpublished manuscript on the oyster drill in New England. This paucity of information

  6. Riboproteomics of the Hepatitis C Virus Internal Ribosomal Entry Henry Lu, Weiqun Li, William Stafford Noble, Donald Payan, and D. C. Anderson*,

    E-Print Network [OSTI]

    Noble, William Stafford

    Riboproteomics of the Hepatitis C Virus Internal Ribosomal Entry Site Henry Lu, Weiqun Li, William of Molecular Biology, University of Oregon, Eugene, Oregon 97403 Received February 8, 2004 Hepatitis C virus. Keywords: hepatitis C · IRES · RNA · binding proteins · shotgun peptide sequencing · machine learning

  7. CIRCULATING MOVING BED COMBUSTION PROOF OF CONCEPT

    SciTech Connect (OSTI)

    Jukkola, Glen

    2010-06-30

    Circulating Moving Bed (CMB) combustion technology has its roots in traditional circulating fluidized bed technology and involves a novel method of solid fuel combustion and heat transfer. CMB technology represents a step change in improved performance and cost relative to conventional PC and FBC boilers. The CMB heat exchanger preheats the energy cycle working fluid, steam or air, to the high temperature levels required in systems for advanced power generation. Unique features of the CMB are the reduction of the heat transfer surfaces by about 60% as a result of the enhanced heat transfer rates, flexibility of operation, and about 30% lower cost over existing technology. The CMB Phase I project ran from July 2001 through March 2003. Its objective was to continue development of the CMB technology with a series of proof of concept tests. The tests were conducted at a scale that provided design data for scale up to a demonstration plant. These objectives were met by conducting a series of experiments in ALSTOM Power’s Multi-use Test Facility (MTF). The MTF was modified to operate under CMB conditions of commercial interest. The objective of the tests were to evaluate gas-to-solids heat transfer in the upper furnace, assess agglomeration in the high temperature CMB bubbling bed, and evaluate solids-to-tube heat transfer in the moving bed heat exchanger. The Phase I program results showed that there are still some significant technical uncertainties that needed to be resolved before the technology can be confidently scaled up for a successful demonstration plant design. Work remained in three primary areas: • scale up of gas to solid heat transfer • high temperature finned surface design • the overall requirements of mechanical and process design. The CMB Phase II workscope built upon the results of Phase I and specifically addressed the remaining technical uncertainties. It included a scaled MTF heat transfer test to provide the necessary data to scale up gas-to-solids heat transfer. A stress test rig was built and tested to provide validation data for a stress model needed to support high temperature finned surface design. Additional cold flow model tests and MTF tests were conducted to address mechanical and process design issues. This information was then used to design and cost a commercial CMB design concept. Finally, the MBHE was reconfigured into a slice arrangement and tested for an extended duration at a commercial CFB plant.

  8. Preliminary assessment report for Fort William Henry Harrison, Montana Army National Guard, Helena, Montana. Installation Restoration Program

    SciTech Connect (OSTI)

    DuWaldt, J.; Meyer, T.

    1993-07-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at a Montana Army National Guard (MTARNG) property near Helena, Montana. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort William Henry Harrison property, requirements of the Department of Defense Installation Restoration Program.

  9. NREL Leads Effort to Get Traffic Moving in Right Direction -...

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

    NREL Leads Effort to Get Traffic Moving in Right Direction Connected Traveler project will guide travelers in energy-efficient manner August 17, 2015 The Energy Department's...

  10. Recovery Act Investment Moves EM Past Milestone of 100 Project...

    Office of Environmental Management (EM)

    achievement: completion of more than 100 projects in its 6 billion cleanup of the Manhattan Project and Cold War legacy. Recovery Act Investment Moves EM Past Milestone of...

  11. The Department of Architectural Engineering is providing the technical leadership on the recently awarded Department of Energy Innovation Hub for Energy Efficient Buildings. This initiative was led on behalf of the

    E-Print Network [OSTI]

    Yener, Aylin

    awarded Department of Energy Innovation Hub for Energy Efficient Buildings. This initiative was led the building industry and radically improve the energy efficiency of building systems." See below, the Department should be playing a pivotal role in the development of the next generation of energy

  12. UCSD MOVING SERVICE FORM UNIVERSITY OF CALIFORNIA, SAN DIEGO

    E-Print Network [OSTI]

    Aluwihare, Lihini

    move, contact UCSD Risk Management, (858) 534- 2454 or (858) 534-3820. For step-by-step instructions, if necessary, insurance on items being moved. The items can be insured by contacting Risk Management at EH ___________________________________________________________________________ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ ---------------------------------------------------------DO NOT WRITE BELOW THIS LINE ------------------------------------------------- LABOR TIME LABOR DATE

  13. When your department is planning to move: An Ergonomics Checklist

    E-Print Network [OSTI]

    Yaghi, Omar M.

    for the move. Involve your computer workstation evaluator(s). Identify additional ergonomic evaluator evaluators. UC Berkeley's Ergonomics Program for Faculty and Staff ERGONOMICS@WORK (continues on page 2) #12When your department is planning to move: An Ergonomics Checklist A proactive, organized approach

  14. A Database System for Moving Objects* August 17, 2011

    E-Print Network [OSTI]

    Güting, Ralf Hartmut

    -dependent geometries. More precisely, complete histories of move- ment can be represented in a database and queried. For example: This approach to modeling and querying histories of moving objects is described in papers [1 DBMS without reading all the manuals and papers first. Go through the following steps: 1. If you do

  15. Distinct mechanisms for the representation of moving and static objects

    E-Print Network [OSTI]

    Kourtzi, Zoe

    Distinct mechanisms for the representation of moving and static objects Zoe Kourtzi Department two distinct representa- tional mechanisms: a static object mechanism rather spatially refined in the way moving and static objectsare rep- resented by testing for priming effects to previously seen

  16. ORIGINAL PAPER Modeling of Phonon Wind Shielding Effects on Moving

    E-Print Network [OSTI]

    Marks, Laurence D.

    ORIGINAL PAPER Modeling of Phonon Wind Shielding Effects on Moving Dislocation Arrays A. M interaction is employed to simulate the shielding of phonon wind drag in moving dislocation arrays. In the model, we use assumptions that overestimate the shielding effect to calculate an upper bound

  17. Moving Beyond the Application: Design Challenges For Ubiquitous Computing

    E-Print Network [OSTI]

    Hornecker, Eva

    1 Moving Beyond the Application: Design Challenges For Ubiquitous Computing Mark Stringer this by a look at key successes in ubiquitous computing. We discuss some of the challenges to design Although ubiquitous computing by its nature moves beyond the desktop [6], research in ubiquitous computing

  18. SmartGrid: Quarterly Data Summaries from the Data Hub and SmartGrid Project Information (from OpenEI and SmartGrid.gov)

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

    Both OpenEI and SmartGrid.gov are DOE portals to a wealth of information about the federal initiatives that support the development of the technologies, policies and projects transforming the electric power industry. Projects funded through the U.S. Recovery Act are organized by type and pinned to an interactive map at http://en.openei.org/wiki/Gateway:Smart_Grid. Each project title links to more detailed information. The Quarterly Data Summaries from the Data Hub at SmartGrid.gov are also available on OpenEI at http://en.openei.org/datasets/node/928. In addition, the SmartGrid Information Center contains documents and reports that can be searched or browsed. Smart Grid Resources introduces international SmartGrid programs and sites, while OpenEI encourages users to add SmartGrid information to the repository.

  19. Method for image reconstruction of moving radionuclide source distribution

    DOE Patents [OSTI]

    Stolin, Alexander V.; McKisson, John E.; Lee, Seung Joon; Smith, Mark Frederick

    2012-12-18

    A method for image reconstruction of moving radionuclide distributions. Its particular embodiment is for single photon emission computed tomography (SPECT) imaging of awake animals, though its techniques are general enough to be applied to other moving radionuclide distributions as well. The invention eliminates motion and blurring artifacts for image reconstructions of moving source distributions. This opens new avenues in the area of small animal brain imaging with radiotracers, which can now be performed without the perturbing influences of anesthesia or physical restraint on the biological system.

  20. Moving Quarks Help Solve Proton Spin Puzzle | Jefferson Lab

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

    Moving Quarks Help Solve Proton Spin Puzzle NEWPORT NEWS, VA., Sept. 11, 2008 - New theory work at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility...

  1. Moving Mass Control for Underwater Vehicles C. A. Woolsey1

    E-Print Network [OSTI]

    Leonard, Naomi

    into stabil- ity and control design. For example, Abzug mod- eled fuel sloshing in an aircraft, and they are impervious to corrosion and biological fouling [14]. An intriguing application for moving mass control

  2. Unfolding time : a projective model for the moving image

    E-Print Network [OSTI]

    Watkins, Elizabeth Anne

    2012-01-01

    Humanity's desire to record events happening in time has spawned a lineage of moving-image transcription systems, from early cinematographs to contemporary digital camcorder equipment. These technologies have arisen, ...

  3. A Fast Moving Horizon Estimation Algorithm Based on Nonlinear ...

    E-Print Network [OSTI]

    2008-02-19

    Department of Chemical Engineering, Carnegie Mellon University, 5000 ... Moving Horizon Estimation (MHE) is an efficient optimization-based strategy ...... concentrations of ethylene, butane, methane and impurities throughout the plant units.

  4. A Moving Mesh Method Based on the Geometric Conservation Law

    E-Print Network [OSTI]

    Cao, Weiming; Huang, Weizhang; Russell, Robert D.

    2002-01-01

    A new adaptive mesh movement strategy is presented, which, unlike many existing moving mesh methods, targets the mesh velocities rather than the mesh coordinates. The mesh velocities are determined in a least squares ...

  5. A Case for Climate Neutrality: Case Studies on Moving Towards...

    Open Energy Info (EERE)

    A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Case for Climate Neutrality: Case...

  6. FEMP Website Moves Into Energy.gov | Department of Energy

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

    2014 - 11:49am Addthis The Federal Energy Management Program (FEMP) in January moved its Web pages into Energy.gov, the U.S. Department of Energy's website. Although the FEMP site...

  7. Pulsed laser stereophotography of plasmas and dynamically moving surfaces

    SciTech Connect (OSTI)

    Paisley, D.L.

    1987-01-01

    A pulsed laser is used as a light source for illuminating the surface of a dynamic event of less than or equal to1 mm/sup 2/ moving at >3 mm/..mu..s. At a predetermined time during the dynamic action, a stereo camera is used to record a pair of images of the dynamically moving surface. The stereoimage pair can be quantified for surface contour. 3 refs., 8 figs.

  8. Moving granular-bed filter development program topical report

    SciTech Connect (OSTI)

    Newby, R.A.; Dilmore, W.J.; Fellers, A.W.; Gasparovic, A.C.; Kittle, W.F.; Lippert, T.E.; Smeltzer, E.E.; Yang, W.C.

    1991-10-17

    The Westinghouse Science Technology Center has proposed a novel moving granular-bed filter concept, the Standleg Moving Granular-Bed Filter (S-MGBF) system, that overcomes the inherent deficiencies of the current state-of-the-art moving granular-bed filter technology. The S-MGBF system combines two unique features that make it highly effective for use in advanced coal-fueled power plants. First, the S-MGBF system applies pelletization technology to generate filter pellets from the power plant solid waste materials, and uses these pellets as a once-through'' filtering media to eliminate the need for costly, complex, and large filter media recycling equipment. This pelletizing step also generates a more environmentally acceptable solid waste product and provides the potential to incorporate gas-phase contaminant sorbents into the filtering media. Secondly, the S-MGBF system passes these pellets and the flyash laden power plant gas through a highly compact S-MGBF that uses cocurrent gas-pellet contacting in an arrangement that greatly simplifies and enhances the distribution of dirty gas to the moving bed and the disengagement of clean gas from the moving bed.

  9. Moving Industry Forward: Finding the Environmental Opportunity in Biochar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMove data from /projectb/projectdirsMoving

  10. NERSC is moving!! And what it means for you.

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncriefB O N1 NERSC atis moving!! And

  11. MOVING FORWARD Texas A&M Information Technology

    E-Print Network [OSTI]

    MOVING FORWARD Texas A&M Information Technology ANNUAL REPORT 2009 #12;2 Texas A&M Information Technology 3 Annual Report 2009 While many challenges confronted us in this year of economic turmoil, we population. Enhanced the university's information technology environment» to meet student educational

  12. The Moving Contact Line in a Shallow Water Model

    E-Print Network [OSTI]

    Bridson, Robert

    The Moving Contact Line in a Shallow Water Model by Albert C. Wong B.Sc., The University of British with a shallow water model allowing us to track the contact line of the fluid in the shallow water model equation approach. ii #12;Table of Contents Abstract

  13. Moving Object Detection and Compression in IR Sequences

    E-Print Network [OSTI]

    Agrawal, Amit

    infrared (IR) sensors. The aim is to use IR image sequences to detect moving objects (humans or vehicles computational power of computing devices attached to the sensor, the algorithms should be computationally simple implemented in C/C++ and their performance has been evaluated the using Hitachi's SH4 platform with software

  14. Molecular Devices A Unidirectional DNA Walker That Moves

    E-Print Network [OSTI]

    Yin, Peng

    a designated path. The successful construction of self-assembled DNA nanostructures provides a solid structural,2] In particular, recent years have seen remarkable success in the construction of both self-assembled that moves along a DNA track. The self-assembled track contains three anchor- ages at which the walker, a six

  15. Westinghouse standleg moving granular bed filter development program

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.; Lippert, T.E.

    1994-10-01

    Advanced, coal-based, power plants, such as IGCC and Advanced-PFBC, are currently nearing commercial demonstration. These power plant technologies require hot gas filtration as part of their gas cleaning trains. Ceramic barrier filters are the major filter candidates being developed for these hot gas cleaning applications. While ceramic barrier filters achieve high levels of particle removal, there are concerns for their reliability and operability. An alternative hot gas filtration technology is the moving granular bed filter. These systems are at a lower state of development than ceramic barrier filters, and their effectiveness as filters is still in question. Their apparent attributes, result from their much less severe mechanical design and materials constraints, and the potential for more reliable, failure-free particle removal operation. The standleg moving granular-bed filter (SMGBF) system, is a compact unit that uses cocurrent gas-pellet contacting in an arrangement that greatly simplifies and enhances the distribution of dirty, process gas to the moving bed and allows effective disengagement of clean gas from the moving bed. This paper describes the equipment and process test results.

  16. Two Case Studies on Vision-based Moving Objects Measurement 

    E-Print Network [OSTI]

    Zhang, Ji

    2012-10-19

    In this thesis, we presented two case studies on vision-based moving objects measurement. In the first case, we used a monocular camera to perform ego-motion estimation for a robot in an urban area. We developed the algorithm based on vertical line...

  17. A Complete and Effective Move Set for Simplified Protein Folding

    E-Print Network [OSTI]

    Whitesides, Sue

    A Complete and Effective Move Set for Simplified Protein Folding Neal Lesh Mitsubishi Electric­13, 2003, Berlin, Germany. Copyright 2003 ACM 1-58113-635-8/03/0004 ...$5.00. Keywords protein folding, it captures the main features of the protein folding prob- lem. This problem is NP-complete, and hence

  18. Prediction in moving average processes Anton Schick and Wolfgang Wefelmeyer

    E-Print Network [OSTI]

    Wefelmeyer, Wolfgang

    Prediction in moving average processes Anton Schick and Wolfgang Wefelmeyer Abstract(y + (x1, . . . , xr)) dF(y) The research of A. Schick was partially supported by NSF Grant DMS0405791. 1 #12;2 ANTON SCHICK AND WOLFGANG WEFELMEYER can be estimated at the "parametric" root-n rate

  19. ANALYSIS OF SOME MOVING SPACETIME FINITE ELEMENT METHODS \\Lambda

    E-Print Network [OSTI]

    Bank, Randolph E.

    ANALYSIS OF SOME MOVING SPACE­TIME FINITE ELEMENT METHODS \\Lambda RANDOLPH E. BANK y AND RAFAEL F. SANTOS z Abstract. Two space­time finite element methods for solving time­dependent partial differential equations are defined and analyzed. The methods are based on the use of isoparametric finite elements

  20. A moving horizon solution to the gas pipeline optimization problem

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    discharge pressures and supplier flow rates for Parameters Forecast of future demand loads for i i i ti describing flow of gas through a pipe. Optimization scope ­ Compression energy for the supplier to be minimized, while satisfying gas demands, contract pressures and physical constraints. Moving Horizon

  1. Life After Fresh Kills: Moving Beyond New York City's

    E-Print Network [OSTI]

    Columbia University

    Life After Fresh Kills: Moving Beyond New York City's Current Waste Management Plan Policy and environmental experts from the New York region. A research project of Columbia University's Earth Institute of Columbia's School of International and Public Affairs, the report examines New York City's current waste

  2. Moving horizon estimation for distributed nonlinear systems with application to cascade river reaches 6

    E-Print Network [OSTI]

    Ferrari-Trecate, Giancarlo

    . Keywords: Large scale systems, moving horizon estimator, system partitioning, hydro power valley. 1

  3. UAV Photogrammetry Henri Eisenbei

    E-Print Network [OSTI]

    Giger, Christine

    , and the photogrammetric processing of UAV images. The broad definition covers balloons, kites, gliders, airships, rotary

  4. Industrial-Utility Cooperation: Moving Into Strategic Alliance 

    E-Print Network [OSTI]

    Gilbert, J. S.

    1990-01-01

    Cooperation: Moving Into Strategic Alliance Joel S. Gilbert, P.E. Director - Energy Group Dames & Nfoore Atlanta, Georgia ABSTRACT It is no longer uncommon to hear of utilities working mor~ clos.ely with their larger customers, establishing relat... short verbal reports) on key account visits made. Utility n:'anagement may wish to include the field ~arketer in appropriate presentations. 2. Tabulation of customer agenda items (since several customers are likely to have similar problems...

  5. Moving toward a commercial market for hydrogen fuel cell vehicles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecialAPPENDIX F WetlandsofOpen-AccessMotor Systems MotorMoveDepartment

  6. Energy of Moving Water (11 Activities) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 Infographic courtesyEducationNevadaSessionToo!of Moving Water (11

  7. Moving granular-bed filter development program. Topical report

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.; Lippert, T.E.

    1994-04-01

    Advanced, coal-based, power plants, such as IGCC and Advanced-PFBC, are currently nearing commercial demonstration. These power plant technologies require hot gas filtration as part of their gas cleaning trains. Ceramic barrier filters are the major filter candidates being developed for these hot gas cleaning applications. While ceramic barrier filters achieve high levels of particle removal, concerns exist for their reliability and operability in these applications. An alternative hot gas filtration technology is the moving granular bed filter. An advanced, moving granular bed filter has been conceived, and early development activities performed by the Westinghouse Electric Corporation, Science and Technology Center. This document reports on the Base Contract tasks performed to resolve the barrier technical issues for this technology. The concept, the Standleg Moving Granular Bed Filter (SMGBF) has a concurrent downward, gas and bed media flow configuration that results in simplified features and improved scaleup feasibility compared to alternative designs. Two modes of bed media operation were assessed in the program: once-through using pelletized power plant waste as bed media, and recycle of bed media via standleg and pneumatic transport techniques. Cold Model testing; high-temperature, high-pressure testing; and pelletization testing using advanced power plant wastes, have been conducted in the program. A commercial, economic assessment of the SMGBF technology was performed for IGCC and Advanced-PFBC applications. The evaluation shows that the barrier technical issues can be resolved, and that the technology is potentially competitive with ceramic barrier filters.

  8. Apparatus for moving a pipe inspection probe through piping

    DOE Patents [OSTI]

    Zollinger, W.T.; Appel, D.K.; Lewis, G.W.

    1995-07-18

    A method and apparatus are disclosed for controllably moving devices for cleaning or inspection through piping systems, including piping systems with numerous piping bends therein, by using hydrostatic pressure of a working fluid introduced into the piping system. The apparatus comprises a reservoir or other source for supplying the working fluid to the piping system, a launch tube for admitting the device into the launcher and a reversible, positive displacement pump for controlling the direction and flow rate of the working fluid. The device introduced into the piping system moves with the flow of the working fluid through the piping system. The launcher attaches to the valved ends of a piping system so that fluids in the piping system can recirculate in a closed loop. The method comprises attaching the launcher to the piping system, supplying the launcher with working fluid, admitting the device into the launcher, pumping the working fluid in the direction and at the rate desired so that the device moves through the piping system for pipe cleaning or inspection, removing the device from the launcher, and collecting the working fluid contained in the launcher. 8 figs.

  9. Chemistry of dense clumps near moving Herbig-Haro objects

    E-Print Network [OSTI]

    Christie, Helen; Williams, David; Girart, Josep-Miquel; Morata, Oscar; 10.1111/j.1365-2966.2011.19032.x

    2011-01-01

    Localised regions of enhanced emission from HCO+, NH3 and other species near Herbig-Haro objects (HHOs) have been interpreted as arising in a photochemistry stimulated by the HHO radiation on high density quiescent clumps in molecular clouds. Static models of this process have been successful in accounting for the variety of molecular species arising ahead of the jet; however recent observations show that the enhanced molecular emission is widespread along the jet as well as ahead. Hence, a realistic model must take into account the movement of the radiation field past the clump. It was previously unclear as to whether the short interaction time between the clump and the HHO in a moving source model would allow molecules such as HCO+ to reach high enough levels, and to survive for long enough to be observed. In this work we model a moving radiation source that approaches and passes a clump. The chemical picture is qualitatively unchanged by the addition of the moving source, strengthening the idea that enhanc...

  10. Signed Quality Assurance Hub Memo

    Office of Environmental Management (EM)

    SECCTRITY PROGRAM ENVIRONMENTAL MANAGEMENT SUBJECT: Office of Environmental Management Quality Assurance Performance Assessment, Commitment, and Corrective Action Management...

  11. Becoming a Global Intellectual Hub

    E-Print Network [OSTI]

    Calgary, University of

    Highstrategicvisiondocument, published2011 Cover: Designed by renowned Spanish architect Santiago Calatrava, Calgary's Peace Bridge accommodates some 6000 pedestrians and cyclists who cross the Bow River each day to access the city's downtown

  12. High Impact Technology Hub- Results

    Broader source: Energy.gov [DOE]

    Highlights, outcomes and activities to support the adoption of High Impact Technologies.  Technology Highlights preview early results from current technology demonstrations.  Case Studies overview...

  13. LACEwING: Lessons from a New Moving Group Code

    E-Print Network [OSTI]

    Riedel, Adric R

    2015-01-01

    With all the new discoveries being made about nearby young stars, the ability to find new nearby young stars is as important as ever, and membership identification codes will continue to perform a vital role in scientific research. In the process of creating a new moving group membership identification code - LocAting Constituent mEmbers In Nearby Groups (LACEwING) - we have discovered a few pointers relevant to astronomers trying to use codes like LACEwING to locate young stars.

  14. Quantum chaos and order based on classically moving reference frames

    SciTech Connect (OSTI)

    Hai Wenhua [Department of Physics, Hunan Normal University, Changsha 410081 (China); Department of Physics, Jishou University, Jishou 416000, Hunan (China); Xie Qiongtao; Fang Jianshu [Department of Physics, Hunan Normal University, Changsha 410081 (China)

    2005-07-15

    We develop a mathematically consistent approach for treating the quantum systems based on moving classical reference frames. The classical and quantum exact solutions show excellently classical-quantum correspondence, in which the quantum chaotic coherent states correspond to the classically chaotic motions. Applying the approach to the periodically driven linear and nonlinear oscillators, the regular and chaotic quantum states and quantum levels, and the quantum chaotic regions are evidenced. The results indicate that chaos may cause the collapse of matter wave packets and suppress the quantum effect of energy.

  15. Large-scale cosmic flows and moving dark energy

    E-Print Network [OSTI]

    Jose Beltran Jimenez; Antonio L. Maroto

    2009-02-24

    Large-scale matter bulk flows with respect to the cosmic microwave background have very recently been detected on scales 100 Mpc/h and 300 Mpc/h by using two different techniques showing an excellent agreement in the motion direction. However, the unexpectedly large measured amplitudes are difficult to understand within the context of standard LCDM cosmology. In this work we show that the existence of such a flow could be signaling the presence of moving dark energy at the time when photons decoupled from matter. We also comment on the relation between the direction of the CMB dipole and the preferred axis observed in the quadrupole in this scenario.

  16. Oak Ridge Moves Forward in Mercury Cleanup | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills and ReduceNovember 2014Marketing2014) |D D OEnergyLays OutMoves

  17. Help:Moving a page | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnology Srl Jump to:sourceMath Jump to:Moving a

  18. Moving Forward to Address Nuclear Waste Storage and Disposal | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward to Address Nuclear Waste Storage and

  19. Moving Industry Forward: Finding the Environmental Opportunity in Biochar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward to Address Nuclear Waste Storage

  20. NERSC, Cray Move Forward With Next-Generation Scientific Computing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Basic NERSC Training at SC11NERSC inNERSC,

  1. NNSA Field Office Manager Moves | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving BasicSecurity Complex DeliversField

  2. Smart Moves: Effects of Relative Brain Size on Establishment Success of Invasive Amphibians and

    E-Print Network [OSTI]

    Schweik, Charles M.

    Smart Moves: Effects of Relative Brain Size on Establishment Success of Invasive Amphibians skills, as well as cognitive ability). Citation: Amiel JJ, Tingley R, Shine R (2011) Smart Moves: Effects

  3. HOMEOFF-CAMPUS LIVING GUIDE DLORD AMENITIES UTILITIES LEASE CLAUSE TENANT MOVE

    E-Print Network [OSTI]

    HOMEOFF-CAMPUS LIVING GUIDE #12;DLORD · AMENITIES · UTILITIES · LEASE · CLAUSE · TENANT · MOVE · AMENITIES · UTILITIES · LEASE · CLAUSE ANT · MOVE · FURNISHED · BATHROOM · FREEDOM · SHUTTLE · OCCU CY UNIT · PROPE COMPLEX · HOME · CLUBHOUSE · ROOMMATE · BEDROOM · LANDLO ENITIES · UTILITIES · LEASE

  4. What to Expect When Readying to Move Spent Nuclear Fuel from...

    Energy Savers [EERE]

    What to Expect When Readying to Move Spent Nuclear Fuel from Commercial Nuclear Power Plants What to Expect When Readying to Move Spent Nuclear Fuel from Commercial Nuclear Power...

  5. Movement is a pervasive feature of microbial and animal biology, from bacteria moving over tiny distances to whales

    E-Print Network [OSTI]

    Marden, James

    Henry and Jed, 2003). Machines built by humans to create motion also vary broadly in size and usage, and interest in micro- and nanoscale machines (Ellington, 1999) is bringing engineered motors into a size range animals; piston engines; electric motors; jets) comprises motors that cycle rapidly, with significant

  6. Apparatus for weighing and identifying characteristics of a moving vehicle

    DOE Patents [OSTI]

    Muhs, Jeffrey D. (Clinton, TN); Jordan, John K. (Oak Ridge, TN); Tobin, Jr., Kenneth W. (Harriman, TN); LaForge, John V. (Knoxville, TN)

    1993-01-01

    Apparatus for weighing a vehicle in motion is provided by employing a plurality of elongated fiber-optic sensors defined by an optical fiber embedded in an encasement of elastomeric material and disposed parallel to each other on the roadway in the path of moving vehicles. Each fiber-optic sensor is provided with contact grid means which can be selectively altered to provide the fiber-optic sensors with sensitivities to vehicular weight different from each other for weighing vehicles in an extended weight range. Switch means are used in conjunction with the fiber-optic sensors to provide signals indicative of the speed of the moving vehicle, the number of axles on the vehicle, weight distribution, tire position, and the wheelbase of the vehicle. The use of a generally N-shaped configuration of switch means also provides a determination of the number of tires on each axle and the tire footprint. When switch means in this configuration are formed of optical fibers, the extent of light transmission through the fibers during contact with the tires of the vehicle is indicative of the vehicle weight.

  7. Apparatus for weighing and identifying characteristics of a moving vehicle

    DOE Patents [OSTI]

    Muhs, J.D.; Jordan, J.K.; Tobin, K.W. Jr.; LaForge, J.V.

    1993-11-09

    Apparatus for weighing a vehicle in motion is provided by employing a plurality of elongated fiber-optic sensors defined by an optical fiber embedded in an encasement of elastomeric material and disposed parallel to each other on the roadway in the path of moving vehicles. Each fiber-optic sensor is provided with contact grid means which can be selectively altered to provide the fiber-optic sensors with sensitivities to vehicular weight different from each other for weighing vehicles in an extended weight range. Switch means are used in conjunction with the fiber-optic sensors to provide signals indicative of the speed of the moving vehicle, the number of axles on the vehicle, weight distribution, tire position, and the wheelbase of the vehicle. The use of a generally N-shaped configuration of switch means also provides a determination of the number of tires on each axle and the tire footprint. When switch means in this configuration are formed of optical fibers, the extent of light transmission through the fibers during contact with the tires of the vehicle is indicative of the vehicle weight. 15 figures.

  8. On reduced models for gravity waves generated by moving bodies

    E-Print Network [OSTI]

    Trinh, Philippe H

    2015-01-01

    In 1982, Marshall P. Tulin published a report proposing a framework for reducing the equations for gravity waves generated by moving bodies into a single nonlinear differential equation solvable in closed form [Proc. 14th Symp. on Naval Hydrodynamics, 1982, pp.19-51]. Several new and puzzling issues were highlighted by Tulin, notably the existence of weak and strong wave-making regimes, and the paradoxical fact that the theory seemed to be applicable to flows at low speeds, "but not too low speeds". These important issues were left unanswered, and despite the novelty of the ideas, Tulin's report fell into relative obscurity. Now thirty years later, we will revive Tulin's observations, and explain how an asymptotically consistent framework allows us to address these concerns. Most notably, we will explain, using the asymptotic method of steepest descents, how the production of free-surface waves can be related to the arrangement of integration contours connected to the shape of the moving body. This approach p...

  9. Landing a Helicopter on a Moving Target Srikanth Saripalli and Gaurav S. Sukhatme

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Landing a Helicopter on a Moving Target Srikanth Saripalli and Gaurav S. Sukhatme Abstract-- We present the design of an optimal trajectory controller for landing a helicopter on a moving target model of the helicopter to derive an optimal controller that is able to track an arbitrarily moving

  10. MAP-Inference on Large Scale Higher-Order Discrete Graphical Models by Fusion Moves

    E-Print Network [OSTI]

    Schnörr, Christoph

    MAP-Inference on Large Scale Higher-Order Discrete Graphical Models by Fusion Moves J¨org Hendrik reconsider the work of Lempitsky et al. 2010 on fusion moves and apply it to general discrete graphical models. We propose two alternatives for calculating fusion moves that outperform the standard in several

  11. Selection from the Lithium (Age) Spectra of some Pic Moving Group members

    E-Print Network [OSTI]

    Complutense de Madrid, Universidad

    Selection from the Lithium (Age) Spectra of some Pic Moving Group members Acknowledgments resolution spectra of possible members of the Pic moving group in the H and Li I 6708 Å line region. Note been identified in young associations and moving groups ( Pic, TW Hya, Tucana/Horologium, and the AB

  12. Selection from the Lithium (Age) Spectra of some Pic Moving Group members

    E-Print Network [OSTI]

    Complutense de Madrid, Universidad

    Selection from the Lithium (Age) Spectra of some Pic Moving Group members Acknowledgments resolution spectra of possible members of the Pic moving group in the H and Li I 6708 Å line region. Note-forming regions. More recently, additional PTTS have been identified in young associations and moving groups ( Pic

  13. Selection from the lithium (Age) Spectra of some Pic Moving Group members

    E-Print Network [OSTI]

    Complutense de Madrid, Universidad

    Selection from the lithium (Age) Spectra of some Pic Moving Group members Acknowledgments resolution spectra of possible members of the Pic moving group in the H and LiI 6708 Å line region. Note PTTS have been identified in young associations and moving groups (Beta Pic, TW Hya, Tucana

  14. Automatic Move Pruning in General Single-Player Games Computing Science Department

    E-Print Network [OSTI]

    Holte, Robert

    Department University of Alberta Edmonton, AB Canada T6G 2E8 (holte@cs.ualberta.ca) Abstract Move pruning, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved. moves canAutomatic Move Pruning in General Single-Player Games Neil Burch Computing Science Department

  15. An efficient computational model for macroscale simulations of moving contact lines

    E-Print Network [OSTI]

    Boyer, Edmond

    with CO2, for example). A major challenge in numerical simulations of moving contact linesAn efficient computational model for macroscale simulations of moving contact lines Y. Sui1 simulation of moving contact lines. The main purpose is to formulate and test a model wherein the macroscale

  16. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Moving UBC Food Outlets Beyond Climate Neutral

    E-Print Network [OSTI]

    for waste and energy reduction and the need for policies to assist UBC food outlets to move beyond climateUBC Social Ecological Economic Development Studies (SEEDS) Student Report Moving UBC Food Outlets of a project/report". #12;AGSC 450 2008 Moving UBC Food Outlets Beyond Climate Neutral Group 30 Heather Allyn

  17. It Really Helps Research to Move Forward | Center for Bio-Inspired Solar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenryInhibitingInteractivePGAS andUniversityCancerFuel

  18. Section Name 4 ENGenious NO.7 2010

    E-Print Network [OSTI]

    Haile, Sossina M.

    for Artificial Photosynthesis, a $122 million DOE energy "hub" that aims to do no less than decisively move us

  19. Holographic Dual to Conical Defects: I. Moving Massive Particle

    E-Print Network [OSTI]

    D. S. Ageev; I. Ya. Aref'eva; M. D. Tikhanovskaya

    2015-12-10

    We study correlation functions of scalar operators on the boundary of the AdS3 space deformed by moving massive particles in the context of the AdS/CFT duality. To calculate two-point correlation functions we use the geodesic approximation and the renormalized image method. We compare results of the renormalized image method with direct calculations using tracing of winding geodesics around the cone singularities, and show on examples that they are equivalent. We demonstrate that in the geodesic approximation the correlators exhibit a zone structure. This structure essentially depends on the mass and velocity of the particle. The heavy mass particle destroys the original causal structure of the AdS3 boundary, that leads to a rich zone structure.

  20. Defense on the Move: Ant-Based Cyber Defense

    SciTech Connect (OSTI)

    Fink, Glenn A.; Haack, Jereme N.; McKinnon, Archibald D.; Fulp, Errin W.

    2014-04-15

    Many common cyber defenses (like firewalls and IDS) are as static as trench warfare allowing the attacker freedom to probe them at will. The concept of Moving Target Defense (MTD) adds dynamism to the defender side, but puts the systems to be defended themselves in motion, potentially at great cost to the defender. An alternative approach is a mobile resilient defense that removes attackers’ ability to rely on prior experience without requiring motion in the protected infrastructure itself. The defensive technology absorbs most of the cost of motion, is resilient to attack, and is unpredictable to attackers. The Ant-Based Cyber Defense (ABCD) is a mobile resilient defense providing a set of roaming, bio-inspired, digital-ant agents working with stationary agents in a hierarchy headed by a human supervisor. The ABCD approach provides a resilient, extensible, and flexible defense that can scale to large, multi-enterprise infrastructures like the smart electric grid.

  1. Down-flow moving-bed gasifier with catalyst recycle

    DOE Patents [OSTI]

    Halow, J.S.

    1999-04-20

    The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction. 1 fig.

  2. Down-flow moving-bed gasifier with catalyst recycle

    DOE Patents [OSTI]

    Halow, John S. (Waynesburg, PA)

    1999-01-01

    The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction.

  3. Isolating and moving single atoms using silicon nanocrystals

    DOE Patents [OSTI]

    Carroll, Malcolm S. (Albuquerque, NM)

    2010-09-07

    A method is disclosed for isolating single atoms of an atomic species of interest by locating the atoms within silicon nanocrystals. This can be done by implanting, on the average, a single atom of the atomic species of interest into each nanocrystal, and then measuring an electrical charge distribution on the nanocrystals with scanning capacitance microscopy (SCM) or electrostatic force microscopy (EFM) to identify and select those nanocrystals having exactly one atom of the atomic species of interest therein. The nanocrystals with the single atom of the atomic species of interest therein can be sorted and moved using an atomic force microscope (AFM) tip. The method is useful for forming nanoscale electronic and optical devices including quantum computers and single-photon light sources.

  4. Precision measurements in ion traps using slowly moving standing waves

    E-Print Network [OSTI]

    A. Walther; U. Poschinger; K. Singer; F. Schmidt-Kaler

    2011-05-09

    The present paper describes the experimental implementation of a measuring technique employing a slowly moving, near resonant, optical standing wave in the context of trapped ions. It is used to measure several figures of merit that are important for quantum computation in ion traps and which are otherwise not easily obtainable. Our technique is shown to offer high precision, and also in many cases using a much simpler setup than what is normally used. We demonstrate here measurements of i) the distance between two crystalline ions, ii) the Lamb-Dicke parameter, iii) temperature of the ion crystal, and iv) the interferometric stability of a Raman setup. The exact distance between two ions, in units of standing wave periods, is very important for motional entangling gates, and our method offers a practical way of calibrating this distance in the typical lab situation.

  5. Natural Gas Prices Forecast Comparison--AEO vs. Natural Gas Markets

    E-Print Network [OSTI]

    Wong-Parodi, Gabrielle; Lekov, Alex; Dale, Larry

    2005-01-01

    1 1.1 History of Natural Gas8 4.1 U.S. Wellhead and AEO Natural Gas8 4.2 U.S. Wellhead and Henry Hub Natural Gas

  6. Assessment of Prices of Natural Gas Futures Contracts As A Predictor of Realized Spot Prices, An

    Reports and Publications (EIA)

    2005-01-01

    This article compares realized Henry Hub spot market prices for natural gas during the three most recent winters with futures prices as they evolve from April through the following February, when trading for the March contract ends.

  7. Natural Gas Demand Markets in the Northeast

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

    their supply portfolio at a lower cost. This represents a 25% drop in the spot market price of natural gas at Henry Hub in the Gulf but a 39% decrease in spot market prices for...

  8. Comparison of AEO 2009 Natural Gas Price Forecast to NYMEX Futures Prices

    E-Print Network [OSTI]

    Bolinger, Mark

    2009-01-01

    range of different plausible price projections, using eitherreference-case fuel price projection from the EIA or someHenry Hub to the same price projections from AEO 2007-2008.

  9. Economic Analyses of Three Energy Policy Problems

    E-Print Network [OSTI]

    Accordino, Megan H.

    2015-01-01

    Trade . . . . Next-Day Natural Gas Prices at Henry Hub andallegedly manipulated natural gas prices in Texas in 2008.effective only if natural gas prices are predicted to be

  10. Microsoft Word - Test4.doc

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

    colder weather and to the latest storage withdrawal figures was minimal. While up a penny or two at the beginning of the week, by the end of the week, Henry Hub spot gas was...

  11. Analysis of Acoustic Wave Propagation in a Thin Moving Fluid

    E-Print Network [OSTI]

    Patrick Joly; Ricardo Weder

    2009-07-31

    We study the propagation of acoustic waves in a fluid that is contained in a thin two-dimensional tube, and that it is moving with a velocity profile that only depends on the transversal coordinate of the tube. The governing equations are the Galbrun equations, or, equivalently, the linearized Euler equations. We analyze the approximate model that was recently derived by Bonnet-Bendhia, Durufl\\'e and Joly to describe the propagation of the acoustic waves in the limit when the width of the tube goes to zero. We study this model for strictly monotonic stable velocity profiles. We prove that the equations of the model of Bonnet-Bendhia, Durufl\\'e and Joly are well posed, i.e., that there is a unique global solution, and that the solution depends continuously on the initial data. Moreover, we prove that for smooth profiles the solution grows at most as $t^3$ as $t \\to \\infty$, and that for piecewise linear profiles it grows at most as $t^4$. This establishes the stability of the model in a weak sense. These results are obtained constructing a quasi-explicit representation of the solution. Our quasi-explicit representation gives a physical interpretation of the propagation of acoustic waves in the fluid and it provides an efficient way to compute numerically the solution.

  12. Horizon effects with surface waves on moving water

    E-Print Network [OSTI]

    Germain Rousseaux; Philippe Maissa; Christian Mathis; Pierre Coullet; Thomas G. Philbin; Ulf Leonhardt

    2010-10-01

    Surface waves on a stationary flow of water are considered, in a linear model that includes the surface tension of the fluid. The resulting gravity-capillary waves experience a rich array of horizon effects when propagating against the flow. In some cases three horizons (points where the group velocity of the wave reverses) exist for waves with a single laboratory frequency. Some of these effects are familiar in fluid mechanics under the name of wave blocking, but other aspects, in particular waves with negative co-moving frequency and the Hawking effect, were overlooked until surface waves were investigated as examples of analogue gravity [Sch\\"utzhold R and Unruh W G 2002 Phys. Rev. D 66 044019]. A comprehensive presentation of the various horizon effects for gravity-capillary waves is given, with emphasis on the deep water/short wavelength case kh>>1 where many analytical results can be derived. A similarity of the state space of the waves to that of a thermodynamic system is pointed out.

  13. Cosmology with moving dark energy and the CMB quadrupole

    E-Print Network [OSTI]

    Jose Beltran Jimenez; Antonio L. Maroto

    2007-07-11

    We study the consequences of a homogeneous dark energy fluid having a non-vanishing velocity with respect to the matter and radiation large-scale rest frames. We consider homogeneous anisotropic cosmological models with four fluids (baryons, radiation, dark matter and dark energy) whose velocities can differ from each other. Performing a perturbative calculation up to second order in the velocities, we obtain the contribution of the anisotropies generated by the fluids motion to the CMB quadrupole and compare with observations. We also consider the exact problem for arbitrary velocities and solve the corresponding equations numerically for different dark energy models. We find that models whose equation of state is initially stiffer than radiation, as for instance some tracking models, are unstable against velocity perturbations, thus spoiling the late-time predictions for the energy densities. In the case of scaling models, the contributions to the quadrupole can be non-negligible for a wide range of initial conditions. We also consider fluids moving at the speed of light (null fluids) with positive energy and show that, without assuming any particular equation of state, they generically act as a cosmological constant at late times. We find the parameter region for which the models considered could be compatible with the measured (low) quadrupole.

  14. Heat-driven acoustic cooling engine having no moving parts

    DOE Patents [OSTI]

    Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Santa Fe, NM); Migliori, Albert (Santa Fe, NM); Hofler, Thomas J. (Los Alamos, NM)

    1989-01-01

    A heat-driven acoustic cooling engine having no moving parts receives heat from a heat source. The acoustic cooling engine comprises an elongated resonant pressure vessel having first and second ends. A compressible fluid having a substantial thermal expansion coefficient and capable of supporting an acoustic standing wave is contained in the resonant pressure vessel. The heat source supplies heat to the first end of the vessel. A first heat exchanger in the vessel is spaced-apart from the first end and receives heat from the first end. A first thermodynamic element is adjacent to the first heat exchanger and converts some of the heat transmitted by the first heat exchanger into acoustic power. A second thermodynamic element has a first end located spaced-apart from the first thermodynamic element and a second end farther away from the first thermodynamic element than is its first end. The first end of the second thermodynamic element heats while its second end cools as a consequence of the acoustic power. A second heat exchanger is adjacent to and between the first and second thermodynamic elements. A heat sink outside of the vessel is thermally coupled to and receives heat from the second heat exchanger. The resonant pressure vessel can include a housing less than one-fourth wavelength in length coupled to a reservoir. The housing can include a reduced diameter portion communicating with the reservoir.

  15. International Education and Schools: Moving Beyond the First 40 Years edited by Richard Pearce

    E-Print Network [OSTI]

    Lillo, Sarah

    2015-01-01

    2013). International education and schools: Moving beyondcandidate in Social Sciences and Comparative Education:International Education at the University of California, Los

  16. The Art of the Start: Moving Science from the Lab to the Marketplace

    ScienceCinema (OSTI)

    Larry Bock

    2010-01-08

    April 25, 2009 Berkeley Lab Nano*High lecture: The Art of the Start: Moving Science from the Lab to the Marketplace

  17. Theory of optomechanics: Oscillator-field model of moving mirrors

    E-Print Network [OSTI]

    Chad R. Galley; Ryan O. Behunin; B. L. Hu

    2012-04-11

    In this paper we present a model for the kinematics and dynamics of optomechanics which describe the coupling between an optical field, here modeled by a massless scalar field, and the internal (e.g., determining its reflectivity) and mechanical (e.g., displacement) degrees of freedom of a moveable mirror. As opposed to implementing boundary conditions on the field we highlight the internal dynamics of the mirror which provides added flexibility to describe a variety of setups relevant to current experiments. The inclusion of the internal degrees of freedom in this model allows for a variety of optical activities of mirrors from those exhibiting broadband reflective properties to the cases where reflection is suppressed except for a narrow band centered around the characteristic frequency associated with the mirror's internal dynamics. After establishing the model and the reflective properties of the mirror we show how appropriate parameter choices lead to useful optomechanical models such as the well known Barton-Calogeracos model [G. Barton and A. Calogeracos, Ann. Phys. 238, 227 (1995)] and the important yet lesser explored nonlinear models (e.g., $Nx$ coupling) for small photon numbers $N$, which present models based on side-band approximations [H. Kimble et al., Phys. Rev. D 65, 022002 (2001)] cannot cope with. As a simple illustrative application we consider classical radiation pressure cooling with this model. To expound its theoretical structure and physical meanings we connect our model to field-theoretical models using auxiliary fields and the ubiquitous Brownian motion model of quantum open systems. Finally we describe the range of applications of this model, from a full quantum mechanical treatment of radiation pressure cooling, quantum entanglement between macroscopic mirrors, to the backreaction of Hawking radiation on black hole evaporation in a moving mirror analog.

  18. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    is the price of the natural gas at a price hub (Henry Hub, for example). The transportation component. Forecasted annual natural gas commodity prices from the World Gas Trade Model, and transportation rates from developed an approach to converting annual natural gas price forecasts to monthly burner tip price estimates

  19. Ground vibration due to a high-speed moving harmonic rectangular load on a

    E-Print Network [OSTI]

    Avignon et des Pays de Vaucluse, Université de

    Ground vibration due to a high-speed moving harmonic rectangular load on a poroviscoelastic half'Avignon, Facult´e des Sciences, 33 rue Louis Pasteur, F-84000 Avignon, France RUNNING TITLE: Vibrations induced) #12;Abstract The transmission of vibrations in the ground, due to a high-speed moving vertical har

  20. UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Target

    E-Print Network [OSTI]

    UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Target Richard Wise;#12;University of Washington Abstract UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Unmanned Aerial Vehicles (UAVs). Relative position coordination of UAVs is en- forced. The comparison

  1. Moving-Water Equilibria Preserving Central-Upwind Schemes for the Shallow Water Equations

    E-Print Network [OSTI]

    Kurganov, Alexander

    Moving-Water Equilibria Preserving Central-Upwind Schemes for the Shallow Water Equations Yuanzhen Cheng and Alexander Kurganov Abstract We construct a new second-order moving-water equilibria preserving central-upwind scheme for the one-dimensional Saint-Venant system of shallow water equations. Special

  2. Flood control of rivers with nonlinear model predictive control and moving horizon estimation

    E-Print Network [OSTI]

    ]. Several studies can be found in literature where MPC is used to control water systems [15], [16] and [5Flood control of rivers with nonlinear model predictive control and moving horizon estimation control (MPC) in combination with moving horizon estimation (MHE) can more effectively be used for flood

  3. INTRODUCTION Fish that live in moving water must contend with complex flows

    E-Print Network [OSTI]

    Liao, James C.

    3442 INTRODUCTION Fish that live in moving water must contend with complex flows arising from current moving past objects. Understanding how fish swim in unsteady flows has attracted attention from many disciplines, ranging from stream ecologists investigating how fish relate to habitat, to engineers

  4. Experimental test of scaling of mixing by chaotic advection in droplets moving through microfluidic channels

    E-Print Network [OSTI]

    Ismagilov, Rustem F.

    Experimental test of scaling of mixing by chaotic advection in droplets moving through microfluidic that predicts the scaling of chaotic mixing in a droplet moving through a winding microfluidic channel microfluidic channels.1 In microfluidic systems2,3 operating at low values of the Reynolds number Re, streams

  5. Landing on a Moving Target using an Autonomous Helicopter Srikanth Saripalli and Gaurav S. Sukhatme

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Landing on a Moving Target using an Autonomous Helicopter Srikanth Saripalli and Gaurav S. Sukhatme-based algorithm designed to enable an autonomous helicopter to land on a moving target. The helicopter is required that the helicopter is able to land on the target. We present results from data collected from manual flights which

  6. The cost of moving optimally: kinematic path selection Dinant A. Kistemaker,1,2

    E-Print Network [OSTI]

    Gribble, Paul

    The cost of moving optimally: kinematic path selection Dinant A. Kistemaker,1,2 Jeremy D. Wong,3 June 2014 Kistemaker DA, Wong JD, Gribble PL. The cost of moving optimally: kinematic path selection. J through opti- mization of a cost function that takes into account control and/or dynamic variables

  7. Stability of steady gravity waves generated by a moving localised pressure disturbance in water of

    E-Print Network [OSTI]

    Stability of steady gravity waves generated by a moving localised pressure disturbance in water-dimensional surface waves generated by an applied steadily moving localized pressure distribution over water of finite is ignored, and has applications for the modelling of waves generated by ships. The flow parameters

  8. Numerical simulation of flow and mixing behavior of solids on a moving grate combustion system

    E-Print Network [OSTI]

    Columbia University

    Numerical simulation of flow and mixing behavior of solids on a moving grate combustion system by #12;ii Numerical simulation of flow and mixing behavior of solids on a moving grate combustion system, and to a large extent influences the combustion process. Municipal solid waste (MSW) is not a uniform fuel

  9. Matthew Evan Thrasher A Liquid Stream Bouncing off a Moving Liquid Bath

    E-Print Network [OSTI]

    for the bouncing stream. When the stream contacts the surface, a thin layer of air separates the jet and the bathCopyright by Matthew Evan Thrasher 2005 #12;A Liquid Stream Bouncing off a Moving Liquid Bath THE UNIVERSITY OF TEXAS AT AUSTIN August 2005 #12;A Liquid Stream Bouncing off a Moving Liquid Bath APPROVED

  10. On the moving boundary conditions for a hydraulic fracture Emmanuel Detournay a,b,

    E-Print Network [OSTI]

    Peirce, Anthony

    On the moving boundary conditions for a hydraulic fracture Emmanuel Detournay a,b, , Anthony Peirce 2014 Keywords: Hydraulic fractures Speed equation Ill-posedness a b s t r a c t This paper re-examines the boundary conditions at the moving front of a hydraulic fracture when the fluid front has coalesced

  11. Coarsening of precipitation patterns in a moving reaction-diffusion front A. Volford,1

    E-Print Network [OSTI]

    Rácz, Zoltán

    Coarsening of precipitation patterns in a moving reaction-diffusion front A. Volford,1 I. Lagzi,2 November 2009 Precipitation patterns emerging in a two-dimensional moving front are investigated on the example of NaOH diffusing into a gel containing AlCl3. The time evolution of the precipitate Al OH 3 can

  12. Locally corrected semi-Lagrangian methods for Stokes flow with moving elastic interfaces

    E-Print Network [OSTI]

    Locally corrected semi-Lagrangian methods for Stokes flow with moving elastic interfaces J. Thomas interfaces that respond elastically to stretching. The interface is moved by semi- Lagrangian contouring: a distance function is introduced on a tree of cells near the interface, transported by a semi

  13. STABILIZED FINITE ELEMENT METHODS FOR COMPUTATION OF FLOWS WITH MOVING BOUNDARIES AND INTERFACES

    E-Print Network [OSTI]

    Tezduyar, Tayfun E.

    1 STABILIZED FINITE ELEMENT METHODS FOR COMPUTATION OF FLOWS WITH MOVING BOUNDARIES AND INTERFACES of flow problems with moving boundaries and interfaces. The methods developed are categorized into two classes: interface-tracking and interface-capturing techniques. Both classes of techniques are based

  14. Quantization of systems with temporally varying discretization. II. Local evolution moves

    SciTech Connect (OSTI)

    Höhn, Philipp A.

    2014-10-15

    Several quantum gravity approaches and field theory on an evolving lattice involve a discretization changing dynamics generated by evolution moves. Local evolution moves in variational discrete systems (1) are a generalization of the Pachner evolution moves of simplicial gravity models, (2) update only a small subset of the dynamical data, (3) change the number of kinematical and physical degrees of freedom, and (4) generate a dynamical (or canonical) coarse graining or refining of the underlying discretization. To systematically explore such local moves and their implications in the quantum theory, this article suitably expands the quantum formalism for global evolution moves, constructed in Paper I [P. A. Höhn, “Quantization of systems with temporally varying discretization. I. Evolving Hilbert spaces,” J. Math. Phys. 55, 083508 (2014); e-print http://arxiv.org/abs/arXiv:1401.6062 [gr-qc

  15. Method and apparatus for filtering gas with a moving granular filter bed

    DOE Patents [OSTI]

    Brown, Robert C. (Ames, IA); Wistrom, Corey (Ames, IA); Smeenk, Jerod L. (Ames, IA)

    2007-12-18

    A method and apparatus for filtering gas (58) with a moving granular filter bed (48) involves moving a mass of particulate filter material (48) downwardly through a filter compartment (35); tangentially introducing gas into the compartment (54) to move in a cyclonic path downwardly around the moving filter material (48); diverting the cyclonic path (58) to a vertical path (62) to cause the gas to directly interface with the particulate filter material (48); thence causing the gas to move upwardly through the filter material (48) through a screened partition (24, 32) into a static upper compartment (22) of a filter compartment for exodus (56) of the gas which has passed through the particulate filter material (48).

  16. AND HOUSING The following move-out packages are available to Louis Riel House license holders to assist with

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    RESIDENCE AND HOUSING The following move-out packages are available to Louis Riel House license unit. Please Note: · Only Louis Riel House license holders can request a move-out package. · Limit one

  17. BPA's closes out the 2015 IPR2 process, decides to move EE capital...

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

    cooperation debt. In the IPR2 close-out letter to the region, BPA Administrator Elliot Mainzer stressed to the region that moving the EE funding from capital to expense is...

  18. "Moving Maryland Forward" Grants 2014-15 Office of Diversity & Inclusion, University of Maryland

    E-Print Network [OSTI]

    Zeng, Ning

    of Exceptional Children and Youth Peter Leone Carolyn Fink TerpAccess Disability Network: Moving Towards a Fully Sorority, Inc.- Eta Beta Chapter Julius Grayson Allyn Toles Aarrayn Perez Jane Nwaobasi Making Waves

  19. A TRANSIENT EDDY CURRENT PROBLEM ON A MOVING DOMAIN. MATHEMATICAL ANALYSIS

    E-Print Network [OSTI]

    Rodríguez, Rodolfo

    A TRANSIENT EDDY CURRENT PROBLEM ON A MOVING DOMAIN. MATHEMATICAL ANALYSIS ALFREDO BERM is to introduce and analyze a weak formulation of the transient eddy current problem governing electromagnetic. Electromagnetic forming, transient eddy current problem, axisymmetric problem, degenerate parabolic problem

  20. Equipotential Surfaces of a Plasma MOving in a Toroidal Octupole Magnetic Pield

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    . Atomic Energy Commission #12;COO-1233-32 Equipotential Surfaces of a Plasma Moving in a Toroidal Octupo1e. Soc. II, 11, 452 (1966) * Work Supported by the ".. S. Atomic Energy Commission : . #12;2 INTRODUCTION

  1. TIPS TO PREPARE FOR MOVING OUT OF YOUR UNIT Cleaning Tips and Price List

    E-Print Network [OSTI]

    Hung, I-Kuai

    TIPS TO PREPARE FOR MOVING OUT OF YOUR UNIT Cleaning Tips and Price List The Residence Life. 3. Prices below are estimates; charges may vary based on severity of each occurrence. BEDROOM Item

  2. Bat-like Mobile Robot for Tracking a Moving Obstacle Billur Barshan and Roman Kuc

    E-Print Network [OSTI]

    Barshan, Billur

    Bat-like Mobile Robot for Tracking a Moving Obstacle Billur Barshan and Roman Kuc Yale Uthversity the prey. Strategies employing either qualitative (prey is to the left or right) or quantitative (range

  3. Assessment of Driving Mental Models as a Predictor of Crashes and Moving Violations 

    E-Print Network [OSTI]

    Munoz Galvez, Gonzalo Javier

    2012-07-16

    -1 ASSESSMENT OF DRIVING MENTAL MODELS AS A PREDICTOR OF CRASHES AND MOVING VIOLATIONS A Thesis by GONZALO JAVIER MU?OZ G?LVEZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 2011 Major Subject: Psychology Assessment of Driving Mental Models as a Predictor of Crashes and Moving Violations Copyright 2011 Gonzalo Javier Mu?oz G...

  4. The El Salvadoran refugee move to Belize: a geographic study of refugee migration 

    E-Print Network [OSTI]

    McElroy, Charles Scott

    1986-01-01

    THE EL SALVADORAN REFUGEE MOVE TO BELIZE: A GEOGRAPHIC STUDY OF REFUGEE MIGRATION A Thesis by CHARLES SCOTT McELROY Submitted to the Graduate College of Texas AdtM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1986 Major Subject: Geography THE EL SALVADORAN REFUGEE MOVE TO BELIZE: A GEOGRAPHIC STUDY OF REFUGEE MIGRATION A Thesis by Charles Scott McElroy Approved as to style and content by Kenneth L. White (Chairman...

  5. X-shooter Science Verification Proposal A special co-moving white dwarfmain sequence pair

    E-Print Network [OSTI]

    Liske, Jochen

    and HD 122750 form a co-moving proper motion pair (PM in mas/yr: RA, Dec, from UCAC-2): WD 1401-147 (-170: The white dwarf (WD) WD 1401-147 and the main sequence (MS) star HD 122750 form a co-moving proper motion laboratory to study the complex physics of pulsating WDs in a quantitative manner. Scientific Case: WD 1401-147

  6. In European Conference on Computer Vision (ECCV), Florence, Italy, 2012 p.1 Fast Fusion Moves for Multi-Model Estimation

    E-Print Network [OSTI]

    Toronto, University of

    In European Conference on Computer Vision (ECCV), Florence, Italy, 2012 p.1 Fast Fusion Moves move-making methods like -expansion and fusion. We also show that our subproblem can be quickly trans is an optimized crossover [11], or a fusion move [12] as more commonly known in computer vision. Though [12

  7. Sir Henry Wellcome Postdoctoral Fellowships

    E-Print Network [OSTI]

    ' of the scheme and the impact it has on the Fellows' careers, it is both timely and important to take stock

  8. Christopher Henry | Argonne National Laboratory

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

    a focus on the prediction of phenotype from genome through the use of comparative genomics, metabolic modeling, and dynamic cellular community models. His team at Argonne...

  9. Curriculum Vitae Henry R. Glyde

    E-Print Network [OSTI]

    Glyde, Henry R.

    ­1975 Physicist, Atomic Energy of Canada, Chalk River, Ontario 1965­1969 SERC Fellow, University of Sussex, United

  10. Institut Henri Poincare Amphitheatre Darboux

    E-Print Network [OSTI]

    Dauxois, Thierry

    ´en vortices 10h10 Leo MAAS Wave attractors in stratified and rotating fluids. 10h45-11h15 Pause 11h15 Fabien is free of charge (no registration fees), but registration is mandatory http ://www

  11. Studies of the jet in BL Lacertae. I. Recollimation shock and moving emission features

    SciTech Connect (OSTI)

    Cohen, M. H.; Hovatta, T.; Meier, D. L.; Arshakian, T. G.; Homan, D. C.; Kovalev, Y. Y.; Pushkarev, A. B.; Savolainen, T.

    2014-06-01

    Parsec-scale VLBA images of BL Lac at 15 GHz show that the jet contains a permanent quasi-stationary emission feature 0.26 mas (0.34 pc projected) from the core, along with numerous moving features. In projection, the tracks of the moving features cluster around an axis at a position angle of –166.°6 that connects the core with the standing feature. The moving features appear to emanate from the standing feature in a manner strikingly similar to the results of numerical two-dimensional relativistic magneto-hydrodynamic (RMHD) simulations in which moving shocks are generated at a recollimation shock (RCS). Because of this, and the close analogy to the jet feature HST-1 in M87, we identify the standing feature in BL Lac as an RCS. We assume that the magnetic field dominates the dynamics in the jet, and that the field is predominantly toroidal. From this we suggest that the moving features are compressions established by slow and fast mode magneto-acoustic MHD waves. We illustrate the situation with a simple model in which the slowest moving feature is a slow-mode wave, and the fastest feature is a fast-mode wave. In the model, the beam has Lorentz factor ?{sub beam}{sup gal}?3.5 in the frame of the host galaxy and the fast mode wave has Lorentz factor ?{sub Fwave}{sup beam}?1.6 in the frame of the beam. This gives a maximum apparent speed for the moving features, ?{sub app} = v{sub app}/c = 10. In this model the Lorentz factor of the pattern in the galaxy frame is approximately three times larger than that of the beam itself.

  12. Moving granular-bed filter development program topical report. Base contract test plan

    SciTech Connect (OSTI)

    Newby, R.A.; Dilmore, W.J.; Fellers, A.W.; Gasparovic, A.C.; Kittle, W.F.; Lippert, T.E.; Smeltzer, E.E.; Yang, W.C.

    1991-10-17

    The Westinghouse Science & Technology Center has proposed a novel moving granular-bed filter concept, the Standleg Moving Granular-Bed Filter (S-MGBF) system, that overcomes the inherent deficiencies of the current state-of-the-art moving granular-bed filter technology. The S-MGBF system combines two unique features that make it highly effective for use in advanced coal-fueled power plants. First, the S-MGBF system applies pelletization technology to generate filter pellets from the power plant solid waste materials, and uses these pellets as a ``once-through`` filtering media to eliminate the need for costly, complex, and large filter media recycling equipment. This pelletizing step also generates a more environmentally acceptable solid waste product and provides the potential to incorporate gas-phase contaminant sorbents into the filtering media. Secondly, the S-MGBF system passes these pellets and the flyash laden power plant gas through a highly compact S-MGBF that uses cocurrent gas-pellet contacting in an arrangement that greatly simplifies and enhances the distribution of dirty gas to the moving bed and the disengagement of clean gas from the moving bed.

  13. On the radar cross section (RCS) prediction of vehicles moving on the ground

    SciTech Connect (OSTI)

    Sabihi, Ahmad

    2014-12-10

    As readers should be aware, Radar Cross Section depends on the factors such as: Wave frequency and polarization, Target dimension, angle of ray incidence, Target’s material and covering, Type of radar system as monostatic or bistatic, space in which contains target and propagating waves, and etc. Having moved or stationed in vehicles can be effective in RCS values. Here, we investigate effective factors in RCS of moving targets on the ground or sea. Image theory in electromagnetic applies to be taken into account RCS of a target over the ground or sea.

  14. Methods and apparatus for moving and separating materials exhibiting different physical properties

    DOE Patents [OSTI]

    Peterson, Stephen C. (Salt Lake City, UT); Brimhall, Owen D. (Salt Lake City, UT); McLaughlin, Thomas J. (Salt Lake City, UT); Baker, Charles D. (Lehi, UT); Sparks, Sam L. (Alpine, UT)

    1988-01-01

    Methods and apparatus for controlling the movement of materials having different physical properties when one of the materials is a fluid. The invention does not rely on flocculation, sedimentation, centrifugation, the buoyancy of the materials, or any other gravity dependent characteristic, in order to achieve its desired results. The methods of the present invention provide that a first acoustic wave is progpagated through a vessel containing the materials. A second acoustic wave, at a frequency different than the first acoustic wave, is also propagated through the vessel so that the two acoustic waves are superimposed upon each other. The superimposition of the two waves creates a beat frequency wave. The beat frequency wave comprises pressure gradients dividing regions of maximum and minimum pressure. The pressure gradients and the regions of maximum and minimum pressure move through space and time at a group velocity. The moving pressure gradients and regions of maximum and minimum pressure act upon the marterials so as to move one of the materials towards a predetermined location in the vessel. The present invention provides that the materials may be controllably moved toward a location, aggreated at a particular location, or physically separated from each other.

  15. Methods and apparatus for moving and separating materials exhibiting different physical properties

    DOE Patents [OSTI]

    Peterson, Stephen C. (al of Salt Lake City, UT); Brimhall, Owen D. (al of Salt Lake City, UT); McLaughlin, Thomas J. (al of Salt Lake City, UT); Baker, Charles D. (Lehi, UT); Sparks, Sam L. (Alpine, UT)

    1991-01-01

    Methods and apparatus for controlling the movement of materials having different physical properties when one of the materials is a fluid. The invention does not rely on flocculation, sedimentation, centrifugation, the buoyancy of the materials, or any other gravity dependent characteristic, in order to achieve its desired results. The methods of the present invention provide that a first acoustic wave is propagated through a vessel containing the materials. A second acoustic wave, at a frequency different than the first acoustic wave, is also propagated through the vessel so that the two acoustic waves are superimposed upon each other. The superimposition of the two waves creates a beat frequency wave. The beat frequency wave comprises pressure gradients dividing regions of maximum and minimum pressure. The pressure gradients and the regions of maximum and minimum pressure move through space and time at a group velocity. The moving pressure gradients and regions of maximum and minimum pressure act upon the materials so as to move one of the materials towards a predetermined location in the vessel. The present invention provides that the materials may be controllably moved toward a location, aggregated at a particular location, or physically separated from each other.

  16. Crowdsourcing Control: Moving Beyond Multiple Choice Christopher H. Lin Mausam Daniel S. Weld

    E-Print Network [OSTI]

    Mausam

    Crowdsourcing Control: Moving Beyond Multiple Choice Christopher H. Lin Mausam Daniel S. Weld Department of Computer Science and Engineering University of Washington Seattle, WA 98195 {chrislin,mausam,weld, and Weld 2010; 2011) to quality control is the restriction to multiple choice questions, i.e., jobs where

  17. Fire Safety for Students -On Campus When you move in you should

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Fire Safety for Students - On Campus When you move in you should: Know fire evacuation routes Know the building evacuation point Know the location of nearest alarm pull and fire extinguisher Know how to contact the Fire Department How do I contact the Fire Department? Campus Phones - Dial 911 Cell Phones -Dial (949

  18. Fire Safety for Off Campus Students When you move in you should

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Fire Safety for Off Campus Students When you move in you should: Know fire evacuation routes Choose an evacuation point Find the location of nearest alarm pull and fire extinguisher Know how to contact the Fire Department How do I contact the Fire Department? Dial 911 Tell the emergency operator your name address

  19. EXPERIMENTAL EVALUATION OF SIMULTANEOUS 3D LOCALIZATION OF SENSOR NODES AND TRACKING MOVING TARGETS

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    EXPERIMENTAL EVALUATION OF SIMULTANEOUS 3D LOCALIZATION OF SENSOR NODES AND TRACKING MOVING TARGETS sensor/target localization) which rely on infrared (IR), radio frequency/received signal strength (RF of a simultaneous localization and track- ing (SLAT) algorithm for sensor networks, whose aim is to determine

  20. CityBizList US Green Building Council -MD Celebrating Move to

    E-Print Network [OSTI]

    design movement. Schilling Green, a 106,208-square-foot, three-story, Class A office building, obtainedCityBizList US Green Building Council - MD Celebrating Move to Hunt Valley Share Email this Article Baltimore County Executive Jim Smith will join the U.S. Green Building Council Maryland to celebrate

  1. Steering the Chaplygin Sleigh by a Moving Mass Jason M. Osborne

    E-Print Network [OSTI]

    Zenkov, Dmitry

    we design a steering control al- gorithm for the Chaplygin sleigh with a moving mass. Our strategy on a horizontal plane constrained by a blade. The blade limits the velocity of the body-plane contact point that blade constraints similar to this have been used to model an underwater missile with fins. In recent

  2. Intelligent Escort Robot Moving together with Human Methods for Human Position Recognition

    E-Print Network [OSTI]

    Ohya, Akihisa

    : Light-emitting device used in the experiments. robot is able to know the distance to the human thanksIntelligent Escort Robot Moving together with Human ­ Methods for Human Position Recognition in everyday life by interacting with humans. In order to escort a human, the robot needs to know the position

  3. Effect of air resistance Any object moving through a fluid (liquid or gas)

    E-Print Network [OSTI]

    Luettmer-Strathmann, Jutta

    . 2 For low Reynold's number, Rflow is laminar (no turbulence). The fluid slows the sphere R is a dimensionless quantity that is used to characterize the flow of the fluid around the object1 Effect of air resistance Any object moving through a fluid (liquid or gas) experiences a drag

  4. Application of a moving bed biofilm reactor for tertiary ammonia treatment in high temperature industrial wastewater

    E-Print Network [OSTI]

    industrial wastewater Jennifer L. Shore a,b , William S. M'Coy b , Claudia K. Gunsch a , Marc A. Deshusses a 2012 Available online 17 February 2012 Keywords: Moving bed biofilm reactor Industrial wastewater and industrial wastewater. No biotreatment was observed at 45 °C, although effective nitrification was rapidly

  5. RESEARCH ARTICLE Intercepting moving targets: a little foresight helps a lot

    E-Print Network [OSTI]

    Fajen, Brett

    targets by maintaining a constant bearing angle (CBA). The purely feedback-driven CBA strategy has been. This study considers an intermediate anticipatory strategy of moving so as to produce a CBA a short duration, subjects abandoned an ineffective CBA strategy in favor of a strategy of antic- ipating the most likely

  6. A TWODIMENSIONAL MOVING FINITE ELEMENT METHOD WITH LOCAL REFINEMENT BASED ON A POSTERIORI ERROR

    E-Print Network [OSTI]

    Cao, Weiming

    and Flaherty [1] to the two­dimensional case, where clusters of mesh points are built up and moved (middle), and rh­refinement with N = 541 yields e L2() = 1.57E-2 (right). While the r­method wastes too

  7. Calculation of eddy currents in moving structures by a sliding mesh-nite element method

    E-Print Network [OSTI]

    Buffa, Annalisa

    Calculation of eddy currents in moving structures by a sliding mesh- nite element method A. Bu of eddy currents in non-stationary structures. Both 2D and 3D models are considered. The approximation. An implicit Euler scheme is used to discretize in time. Key words { eddy currents, nite element approxima

  8. Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes

    E-Print Network [OSTI]

    Ring, Wolfgang

    Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes B, University of Graz, Heinrichstrasse 36, A­8010 Graz, Austria Abstract --- In this paper design sensitivity on the design pa­ rameters. Since design sensitivity analysis is mainly applicable to optimization problems

  9. Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes

    E-Print Network [OSTI]

    Ring, Wolfgang

    Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes B of Graz, Heinrichstrasse 36, A-8010 Graz, Austria Abstract | In this paper design sensitivity anal- ysis, it is necessary to assume a continuously di erentiable dependence of the sti ness matrix on the design pa

  10. Thermal convection with a freely moving top boundary Jin-Qiang Zhong

    E-Print Network [OSTI]

    Zhang, Jun

    Thermal convection with a freely moving top boundary Jin-Qiang Zhong Department of Physics, New; accepted 29 September 2005; published online 22 November 2005 In thermal convection, coherent flow-organization. They range from small-scale thermal plumes that are produced near both the top and the bottom boundaries

  11. Ignition and Combustion of Fuel Pockets Moving in an Oxidizing Atmosphere

    E-Print Network [OSTI]

    Heil, Matthias

    velocity of the fuel kernel v velocity vector (in a frame at rest with the fluid at infinity) x coordinateIgnition and Combustion of Fuel Pockets Moving in an Oxidizing Atmosphere JOEL DAOU Dpto, Spain. E-mail: daou@tupi.dmt.upm.es Ignition and combustion of an initially spherical pocket of fuel

  12. Decoding the Speed and Motion Direction of Moving Targets Using a Turtle Retinal Patch Model

    E-Print Network [OSTI]

    Ghosh, Bijoy K.

    Decoding the Speed and Motion Direction of Moving Targets Using a Turtle Retinal Patch Model to express my sincerest gratitude to my advisor, Dr. Bijoy Ghosh, whose guidance, advice, encouragement and support made my research possible at the Center for BioCybernetis and Intelligent Systems (CBCIS

  13. Moving Objects Databases Introduction -Spatio-Temporal Databases in the Past

    E-Print Network [OSTI]

    Güting, Ralf Hartmut

    facilities in a DBMS data model for describ- ing such entities and to extend the query language by constructs of a DBMS must be extended. The two major strategies for this are (i) to build a layer on top of an existing DBMS and so to map moving object representations and predicates to existing facilities of the DBMS

  14. Tracking Football Player Movement From a Single Moving Camera Using Particle Filters

    E-Print Network [OSTI]

    Demiris, Yiannis

    Tracking Football Player Movement From a Single Moving Camera Using Particle Filters Anthony Soccer, Tracking, Particle Filter Abstract This paper deals with the problem of tracking football players in a football match using data from a single mov- ing camera. Tracking footballers from a single video source

  15. Technology transfer--the procedure of moving novel ideas and technologies from the lab-

    E-Print Network [OSTI]

    Franco, John

    #12;Technology transfer--the procedure of moving novel ideas and technologies from the lab- oratory of new ideas. Technology transfer is a circular process involving world-class research, investment of investments lead to technology transfer success. In 2001, for example, reporting institutions disclosed 449

  16. Green Move: a platform for highly configurable, heterogeneous electric vehicle sharing

    E-Print Network [OSTI]

    Cugola, Gianpaolo

    Green Move: a platform for highly configurable, heterogeneous electric vehicle sharing Andrea G the spreading of electric vehicles, in particular for what concerns the high upfront costs of the vehicles benefits. I. INTRODUCTION Electric vehicle sharing has the potential to provide a solution to many

  17. Moving away from Erindi-roukambe: Transferability of a rural community-based co-design

    E-Print Network [OSTI]

    Blake, Edwin

    Moving away from Erindi-roukambe: Transferability of a rural community-based co-design Heike have fostered and enriched design decisions. Recognizing that indigenous rural communities our approach at three other rural sites, two in Namibia and one in East Malaysia. The communities

  18. opment, but many of you are also helping move development forward.

    E-Print Network [OSTI]

    Sorin, Eric J.

    install a solar panel on our Mobile Science Mu- seum to power the exhibits ­ solar Vincent Luongopment, but many of you are also helping move development forward. For example, recently, Maryanne the Dean 1 Student Spotlight 1 Alumni Stories 2 Development 2 CNSM Marine Lab 3 Faces 3 Research 4 Centers

  19. Changing the School Year: The Texas Experience in Moving to a Twelve-Grade Academic Program 

    E-Print Network [OSTI]

    Watlington, Kathryn

    2014-07-13

    the leadership of Superintendent George Sims, Port Arthur, Texas, acted upon a recommendation from a school survey conducted by George Strayer, making Port Arthur the first Texas school district to move to a twelve-grade system. From there, the movement spread...

  20. Project Title Improved Emission Models for Project Evaluation (MOVES-Matrix) University Georgia Institute of Technology

    E-Print Network [OSTI]

    California at Davis, University of

    Project Title Improved Emission Models for Project Evaluation (MOVES-Matrix) University Georgia or organization) DOT - $92,292.15 Total Project Cost $92,292.15 Agency ID or Contract Number DTRT13-G-UTC29 Start and End Dates November 1, 2013 ­ June 30, 2015 Brief Description of Research Project Local governments

  1. TECHNICAL PAPER Comparison of the MOVES2010a, MOBILE6.2, and EMFAC2007

    E-Print Network [OSTI]

    Denver, University of

    (NOx) emission factors were in reasonable agreement (Æ25%). The nonmethane hydrocarbon (NMHC) emission, and EMFAC models, respectively, during high-temperature periods. Although the MOVES NOx emission factors conditions in the tunnel. The three models predicted large differences in NOx and particle emissions

  2. 1. The work done by a conservative force on a particle moving between

    E-Print Network [OSTI]

    Luettmer-Strathmann, Jutta

    on the path taken by the particle. 2. The net work done by a conservative force on a particle moving around rest on a hill side. The steeper the hill, the larger the net force on the ball. (a) 1. Left of center, near the dark red lines. 2. Right of center, near the dark blue lines. 3. The force has the same

  3. Capillary-Gravity Waves Generated by a Slow Moving Object A. D. Chepelianskii,1,2

    E-Print Network [OSTI]

    Raphael, Elie

    Capillary-Gravity Waves Generated by a Slow Moving Object A. D. Chepelianskii,1,2 F. Chevy,3 and E=2 . The dispersive nature of capillary-gravity waves is responsible for the complicated wave pattern generated) or an external pressure source [2­6]. Since the disturbance expends a power to generate these waves

  4. Colliding and Moving Bose-Einstein Condensates: Studies of superfluidity and optical tweezers for condensate transport

    E-Print Network [OSTI]

    Colliding and Moving Bose-Einstein Condensates: Studies of superfluidity and optical tweezers for condensate transport by Ananth P. Chikkatur Submitted to the Department of Physics in partial fulfillment Bose-Einstein Condensates: Studies of superfluidity and optical tweezers for condensate transport

  5. Automatic detection and tracking of pedestrians from a moving stereo rig

    E-Print Network [OSTI]

    Schindler, Konrad

    . Introduction1 Automotive safety and autonomous navigation are emerging as important new2 application areas, and automatically derive a metric and se-4 mantic model of the platform's environment from the recorded image camera rig10 mounted on a moving camera platform.11 The described task requires a combination

  6. Moving from ISO9000 to the Higher Levels of the Capability Maturity Model (CMM)

    E-Print Network [OSTI]

    Jalote, Pankaj

    IT guidelines [ISO92]. ISO certification process is binary ­ an organization is either ISO certifiedMoving from ISO9000 to the Higher Levels of the Capability Maturity Model (CMM) Pankaj Jalote1@iitk.ac.in Abstract. There are a large number of software organizations that have been certified under ISO9000. Many

  7. Ignition and Combustion of Fuel Pockets Moving in an Oxidizing Atmosphere

    E-Print Network [OSTI]

    Sidorov, Nikita

    Ignition and Combustion of Fuel Pockets Moving in an Oxidizing Atmosphere JOEL DAOU Dpto, Spain. E-mail: daou@tupi.dmt.upm.es Ignition and combustion of an initially spherical pocket of fuel, the results provide a good appreciation of the dynamics of the combustion process. For example, it is found

  8. On the Feasibility of a Moving Support for Surgery on the Beating Heart

    E-Print Network [OSTI]

    Salcudean, Tim

    On the Feasibility of a Moving Support for Surgery on the Beating Heart A.L. Trejos1, S Burrard Vancouver BC, V6Z 1Y6 Abstract. In this paper the use of a heart-tracking hand support is pro- posed to allow coronary artery bypass grafting surgery to take place on the beating heart. This method

  9. An Extended Filament Based Lamellipodium Model Produces Various Moving Cell Shapes in

    E-Print Network [OSTI]

    Schmeiser, Christian

    An Extended Filament Based Lamellipodium Model Produces Various Moving Cell Shapes in the Presence Abstract The Filament Based Lamellipodium Model (FBLM) is a two-phase two-dimensional continuum model, describing the dynamcis of two in- teracting families of locally parallel actin filaments [31]. It contains

  10. Fast Trajectory Planning for Multiple Site Surveillance through Moving Obstacles and Wind

    E-Print Network [OSTI]

    Qu, Rong

    Fast Trajectory Planning for Multiple Site Surveillance through Moving Obstacles and Wind Michaël-ordered set of strategic sites, often in presence of obstacles and wind. In this paper, we present, possibly in presence of obstacles and wind. Most of the existing planners can solve a part of this problem

  11. Functional convergence and optimality of plug-in estimators for stationary densities of moving average processes

    E-Print Network [OSTI]

    Wefelmeyer, Wolfgang

    average processes By Anton Schick1 and Wolfgang Wefelmeyer Binghamton University and University of CologneSupported in part by NSF Grant DMS 0072174 1 #12;2 ANTON SCHICK AND WOLFGANG WEFELMEYER first-order moving of functions ui(X1) + · · · + um(Xm) at a point. Schick and Wefelmeyer (2004b) obtain functional central limit

  12. Method and apparatus for ultrasonic characterization through the thickness direction of a moving web

    DOE Patents [OSTI]

    Jackson, Theodore (Atlanta, GA); Hall, Maclin S. (Marietta, GA)

    2001-01-01

    A method and apparatus for determining the caliper and/or the ultrasonic transit time through the thickness direction of a moving web of material using ultrasonic pulses generated by a rotatable wheel ultrasound apparatus. The apparatus includes a first liquid-filled tire and either a second liquid-filled tire forming a nip or a rotatable cylinder that supports a thin moving web of material such as a moving web of paper and forms a nip with the first liquid-filled tire. The components of ultrasonic transit time through the tires and fluid held within the tires may be resolved and separately employed to determine the separate contributions of the two tire thicknesses and the two fluid paths to the total path length that lies between two ultrasonic transducer surfaces contained within the tires in support of caliper measurements. The present invention provides the benefit of obtaining a transit time and caliper measurement at any point in time as a specimen passes through the nip of rotating tires and eliminates inaccuracies arising from nonuniform tire circumferential thickness by accurately retaining point-to-point specimen transit time and caliper variation information, rather than an average obtained through one or more tire rotations. Morever, ultrasonic transit time through the thickness direction of a moving web may be determined independent of small variations in the wheel axle spacing, tire thickness, and liquid and tire temperatures.

  13. Efficient In-Network Moving Object Tracking in Wireless Sensor Networks

    E-Print Network [OSTI]

    Tseng, Yu-Chee

    -sensing MEMS technologies has made wireless sensor networks possible. Such environments may have manyEfficient In-Network Moving Object Tracking in Wireless Sensor Networks Chih-Yu Lin, Wen-Chih Peng-Chee Tseng) Abstract The rapid progress of wireless communication and embedded micro-sensing MEMS tech

  14. Finding the Salt Front: Page 1 Saltwater fish like flounder move up

    E-Print Network [OSTI]

    Lance, Veronica P.

    upriver, which is 20-50 mg/L. The salt front's location is given in Hudson River Miles (abbreviated HRM). Hudson River Miles start at Manhattan's southern tip. This spot, called the Battery, is HRM 0. Going north, Yonkers is at HRM 18, Poughkeepsie at HRM 75. The salt front moves with the tides, weather

  15. 201415 MOVE-IN AND HOUSING GUIDE FOR FIRST-YEAR STUDENTS Welcometo Your Vanderbilt Home

    E-Print Network [OSTI]

    1 2014­15 MOVE-IN AND HOUSING GUIDE FOR FIRST-YEAR STUDENTS Welcometo Your Vanderbilt Home #12;2 Class of 2018! The Office of Housing and Residential Education (OHARE) welcomes you to your campus home our mission to provide safe, secure, comfortable, accessible, and healthy housing for our residents

  16. Borromean Objects, as examplified by the group G168 of Klein's Quartic, linked with Moving Logic

    E-Print Network [OSTI]

    Guitart, René - Institut de Mathématiques de Jussieu, Université Paris 7

    } is a smooth algebraic curve, and so is riemannian, and her genus is 3. Its group of homographic symetries is G of borromean objects in rings (borromean rings !) or even in boolean algebras. Finally we explain how-rendu 2004-10/Mars 2004, LAMFA CNRS UMR 6140, 39-47. [4] R. Guitart, Moving Logic, from Boole to Galois

  17. Herpesviral replication compartments move and coalesce at nuclear speckles to enhance

    E-Print Network [OSTI]

    Knipe, David M.

    Herpesviral replication compartments move and coalesce at nuclear speckles to enhance export at and reorganize nuclear speckles. Lastly, distinct effects of actin and myosin inhibitors on viral gene expression of transcriptionally active RCs with nuclear speckles to form structures that enhance export of viral late mRNAs. gene

  18. Moving towards agility in a bureaucratic environment RUP as a bridge between Waterfall and Agile processes

    E-Print Network [OSTI]

    Sillito, Jonathan

    support for agility. 2. Company Background We conducted a case study in a large Oil & Gas government processes can be difficult especially for organizations lacking top- level management support. To explore on the move from waterfall to Scrum, supported and promoted in a top-down fashion, from leaders to initially

  19. Robotic Tracking and Marking of Surface Shape Defects on Moving Automotive Panels

    E-Print Network [OSTI]

    Payeur, Pierre

    Robotic Tracking and Marking of Surface Shape Defects on Moving Automotive Panels Valentin Borsu defects for quality control in the automotive industry. In order to integrate a defects detection station. INTRODUCTION Quality control in the automotive industry is essential in order to ensure that the products meet

  20. Moving Mesh Methods and Multi-Fluid Hyperbolic Problems Bibliography List

    E-Print Network [OSTI]

    Fazio, Riccardo

    . Budd and G. J. Collins. An invariant moving mesh scheme for the nonlinear diffusion equation. Appl singularity formation in lubrication-type equations for interface motion. SIAM J. Appl. Math., 56. Estimates of intermittency, spectra, and blow-up in devel- oped turbulence. Comm. Pure Appl. Math., XXXIV

  1. Maximum Likelihood Estimation of the Template of a Rigid Moving Object

    E-Print Network [OSTI]

    Aguiar, Pedro M. Q.

    object by processing successively the new frames as they become available. We formulate the segmentation has Lecture Notes in Computer Science 2134 International Workshop on Energy Minimization Methods side of Figure 1. In the right side of Fig- ure 1, the template of the moving car was found

  2. Contraction Moves for Geometric Model Fitting Oliver J. Woodford, Minh-Tri Pham, Atsuto Maki,

    E-Print Network [OSTI]

    Stenger, Björn

    . This paper presents a new class of moves, called -expansion- contraction, which generalizes -expansion graph for optimizing the assignments in model fitting frameworks whose energies include Label Cost (LC), as well extensively in the early computer vision literature [1,2,3,4], has received renewed interest [5

  3. STABILIZED FINITE ELEMENT METHODS FOR FLOWS WITH MOVING BOUNDARIES AND INTERFACES

    E-Print Network [OSTI]

    Tezduyar, Tayfun E.

    1 STABILIZED FINITE ELEMENT METHODS FOR FLOWS WITH MOVING BOUNDARIES AND INTERFACES Tayfun E boundaries and interfaces. The methods developed can be classified into two main categories: interface-tracking and interface-capturing techniques. Both classes of techniques are based on sta- bilized formulations

  4. A spatiotemporal auto-regressive moving average model for solar radiation

    E-Print Network [OSTI]

    Glasbey, Chris

    A spatiotemporal auto-regressive moving average model for solar radiation C.A. Glasbey and D 1). Solar radiation, averaged over ten minute intervals, was recorded at each site for two years otherwise there are too many parameters to be estimated. As we wish to simulate solar radiation on a network

  5. The Hubness Phenomenon: Fact or Artifact?

    E-Print Network [OSTI]

    Borgelt, Christian

    for Soft Computing, c/ Gonzalo Gutiâ??errez Quirâ??os s/n, E­33600 Mieres (Asturias), Spain, christian

  6. The Hubness Phenomenon: Fact or Artifact?

    E-Print Network [OSTI]

    Borgelt, Christian

    for Soft Computing, c/ Gonzalo Guti´errez Quir´os s/n, E-33600 Mieres (Asturias), Spain, christian

  7. High Impact Technology Hub- Host a Site

    Broader source: Energy.gov [DOE]

    We are always looking for partners to host technology demonstrations.  Host site participants receive recognition by the Department of Energy, site applicability analysis as well as the opportunity...

  8. Midwest Big Data Hub Edward Seidel

    E-Print Network [OSTI]

    -enabled Transformation of Science Astronomy 1500- 2000: · Single scientist looks through telescope · Record KB of data in notebook · Require reproducibility Sloan Digital Sky Survey 2000+ · Record data for decade (40TB) · Serve of chemists and materials scientists developing a "materials genome" · Industry access can speed product

  9. The Hub of Innovation for American Housing

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

    New Homes: Recognizes builders with significantly above code performance INFRASTRUCTURE: HUD: Integrate proven innovations in low income housing programs MARKET LEADERS: Home...

  10. BUILDING A CO2 STORAGE HUB IN

    E-Print Network [OSTI]

    Painter, Kevin

    , once at the forefront of this innovative technology that can give us clean energy from abundant fossil technology we have in the battle to reduce CO2 emissions from power and industrial sources. Without it we and global reliance on low-cost energy from coal and gas shows no sign of diminishing, the time has come

  11. Malicious Hubs: Detecting Abnormally Malicious Autonomous Systems

    E-Print Network [OSTI]

    Gupta, Minaxi

    security or those that harbor cybercrime. I. INTRODUCTION The Internet is plagued by malicious activity is not necessarily evenly distributed across the Internet: some networks may employ lax security, resulting in large populations of compromised machines, while others may tightly secure their network and not have any malicious

  12. Solent Enterprise Hub | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergy Inc Jump to: navigation,SolastaSolco

  13. Reading Enterprise Hub | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNew Hampshire:

  14. Botswana Innovation Hub | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLC JumpBiossence JumpJersey Logo: Boston College Name: BostonBotswana

  15. SolarHub | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbH JumpSloughInfra

  16. High Impact Technology Hub | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢HelpHighJian Li,1and

  17. Presentation: Hubs+ Report | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuilding energyDepartmentNEA-2011-03Presentation: DOE

  18. The Department of Energy's Energy Innovation Hubs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState of Pennsylvania OAS-RA-L-11-11 September 2011

  19. The Hub of Innovation for American Housing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState of Pennsylvania U.S.The First FiveThe

  20. Energy Efficient Buildings Hub | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWind Projects |EnergyAll 50BatteriesitsEnergyofThis

  1. Fuels From Sunlight Hub | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services »Information Resources » FuelDepartment of

  2. Critical Materials Hub | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV)Day-June2012environment 3D printer laser deposition

  3. Top DIUS official moves to the Football Association Ian Watmore, permanent secretary at the Department for Innovation, Universities and Skills,

    E-Print Network [OSTI]

    Crowther, Paul

    Top DIUS official moves to the Football Association Ian Watmore, permanent secretary Football Association. At the FA, Watmore will be reunited with David Triesman, the FA's chairman, who

  4. Re-Examining the Moving to Opportunity Study and its contribution to changing the distribution of poverty and ethnic concentration

    E-Print Network [OSTI]

    Clark, William A.V.

    2008-01-01

    the Gautreaux litigation and the HUD sponsored Moving toa mandate from Congress, HUD initiated this experimentaland New York prepared by HUD’ s Office of Policy Development

  5. Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same

    DOE Patents [OSTI]

    Karner, Donald B

    2014-04-29

    Some embodiments include a device to facilitate moving an electrical cable of an electric vehicle charging station. Other embodiments of related systems and methods are also disclosed.

  6. Fact #846: November 10, 2014 Trucks Move 70% of all Freight by Weight and 74% of Freight by Value – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #846: Trucks Move 70% of all Freight by Weight and 74% of Freight by Value

  7. Regulatory approval of cancer risk-reducing (chemopreventive) drugs: moving what we have learned into the clinic.

    E-Print Network [OSTI]

    2011-01-01

    Risk-Reducing (Chemopreventive) Drugs: Moving What We Haverisk reduction) drugs and discusses possible improvements toof Cancer Risk- Reducing Drugs approach along with primary

  8. 978-3-901882-46-3 c 2012 IFIP Green Move: towards next generation sustainable smartphone-based vehicle sharing

    E-Print Network [OSTI]

    Cugola, Gianpaolo

    intermediaries. The paper provides an overview of the project, briefly describes the architecture of the system. In this paper we present the Green Move project: its overall goals, the architecture of the system outlines its architecture and components. Section V outlines future work in the Green Move project. II

  9. Self-consistent theory of capillary-gravity-wave generation by small moving objects A. D. Chepelianskii,1

    E-Print Network [OSTI]

    Raphael, Elie

    Self-consistent theory of capillary-gravity-wave generation by small moving objects A. D for example, wig- gling beetles may take advantage of the generation of capillary-gravity waves for echo/s. An object moving at constant velocity V cmin does not generate steady waves and the wave resis- tance

  10. Home 2013 10 10 MU researchers can now move large data sets with new high-speed internet

    E-Print Network [OSTI]

    Calyam, Prasad

    Home » 2013 » 10 » 10 » MU researchers can now move large data sets with new high-speed internet to move large data sets in a shorter amount of time using the high-speed Internet connection Internet2, in an announcement Thursday morning. The university has used Internet2 in the past, but it will now operate at a 100

  11. 1. CONTRIBUTOR'S NAME: Mary Bricker 2. NAME OF INQUIRY: Plants on the move-testing wind-dispersed seeds

    E-Print Network [OSTI]

    Brewer, Carol

    1. CONTRIBUTOR'S NAME: Mary Bricker 2. NAME OF INQUIRY: Plants on the move-testing wind on the wind? b. How do plants move to new places? b. Ecological Theme(s): a. Diversity of life for our class, when previously we had focused mainly on making observations and generating questions.) d

  12. Efficient Monte Carlo sampling for long molecular chains using local moves, tested on a solvated lipid bilayer

    E-Print Network [OSTI]

    Mezei, Mihaly

    An improved acceptance criterion for local move Monte Carlo method in which trial steps change only sevenEfficient Monte Carlo sampling for long molecular chains using local moves, tested on a solvated, New York University, New York, New York 10029 Received 20 February 2002; accepted 27 November 2002

  13. Steady-State Impurity Control, Heat Removal and Tritium Recovery by Moving-Belt Plasma-Facing Components

    E-Print Network [OSTI]

    Tillack, Mark

    1 Steady-State Impurity Control, Heat Removal and Tritium Recovery by Moving-Belt Plasma-Z getter materials, heat removal and tritium recovery. In order to minimize MHD effects as well as induced is the application of "Moving-Belt Plasma-Facing Components" for steady-state impurity gettering, heat removal

  14. Isochronal age scale of young moving groups in the solar neighbourhood

    E-Print Network [OSTI]

    Bell, Cameron P M; Naylor, Tim

    2015-01-01

    We present a self-consistent, absolute isochronal age scale for young (< 200 Myr), nearby (< 100 pc) moving groups, which is consistent with recent lithium depletion boundary ages for both the Beta Pic and Tucana-Horologium moving groups. This age scale was derived using a set of semi-empirical pre-main-sequence model isochrones that incorporate an empirical colour-Teff relation and bolometric corrections based on the observed colours of Pleiades members, with theoretical corrections for the dependence on log g. Absolute ages for young, nearby groups are vital as these regions play a crucial role in our understanding of the early evolution of low- and intermediate-mass stars, as well as providing ideal targets for direct imaging and other measurements of dusty debris discs, substellar objects and, of course, extrasolar planets.

  15. Sharks and Fish 1 ffl The fish are points with masses fishm i moving accord

    E-Print Network [OSTI]

    California at Berkeley, University of

    Sharks and Fish 1 ffl The fish are points with masses fishm i moving accord­ ing to Newton's laws's method to integrate. ffl Accumulate the mean­square­velocity of all the fish 2 6 4 #fish X i=1 velocity 2 i #fish 3 7 5 1=2 and plot it as a function of time. ffl Choose the time step dt in the integrator

  16. How Does the Motor Protein Kinesin Move? It Crouches to Step but Resists Pushing!

    E-Print Network [OSTI]

    Lathrop, Daniel P.

    0 02 1 z x d d0 d1 u0 w1 u1 w0 x 0 d x 1 d x 0 dx 1 d z 0 d z 1 d d = 8.2 nm How Does the Motor and sideways loads to kinesin, a molecular motor that moves cargoes along microtubules by pulling on a tether ATP, the motor `crouches,' the point P mo- ving downwards by 0.5-0.7 nm, while inching forwards

  17. Field of a moving locked charge as applied to beam-beam interactions in storage rings

    E-Print Network [OSTI]

    Alexander J. Silenko

    2015-07-20

    It is shown that the Lorentz transformation cannot in general be formally applied to potentials and fields of particles locked in a certain region. In particular, this property relates to nucleons in nuclei and to particles and nuclei in storage rings. Even if they move with high velocities, their electric fields are defined by the Coulomb law. The result obtained is rather important for the planned deuteron electric-dipole-moment experiment in storage rings.

  18. Field of a moving locked charge as applied to beam-beam interactions in storage rings

    E-Print Network [OSTI]

    Silenko, Alexander J

    2015-01-01

    It is shown that the Lorentz transformation cannot in general be formally applied to potentials and fields of particles locked in a certain region. In particular, this property relates to nucleons in nuclei and to particles and nuclei in storage rings. Even if they move with high velocities, their electric fields are defined by the Coulomb law. The result obtained is rather important for the planned deuteron electric-dipole-moment experiment in storage rings.

  19. Moving to a Clean Energy Economy:Opportunities for North Carolina |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of Energy MoratoriumMoving Forward on CCS

  20. Method and system of measuring ultrasonic signals in the plane of a moving web

    DOE Patents [OSTI]

    Hall, Maclin S. (Marietta, GA); Jackson, Theodore G. (Atlanta, GA); Wink, Wilmer A. (Appleton, WI); Knerr, Christopher (Lawrenceville, GA)

    1996-01-01

    An improved system for measuring the velocity of ultrasonic signals within the plane of moving web-like materials, such as paper, paperboard and the like. In addition to velocity measurements of ultrasonic signals in the plane of the web in the machine direction, MD, and a cross direction, CD, generally perpendicular to the direction of the traveling web, therefor, one embodiment of the system in accordance with the present invention is also adapted to provide on-line indication of the polar specific stiffness of the moving web. In another embodiment of the invention, the velocity of ultrasonic signals in the plane of the web are measured by way of a plurality of ultrasonic transducers carried by synchronously driven wheels or cylinders, thus eliminating undue transducer wear due to any speed differences between the transducers and the web. In order to provide relatively constant contact force between the transducers and the webs, the transducers are mounted in a sensor housings which include a spring for biasing the transducer radially outwardly. The sensor housings are adapted to be easily and conveniently mounted to the carrier to provide a relatively constant contact force between the transducers and the moving web.

  1. A self-consistent, absolute isochronal age scale for young moving groups in the solar neighbourhood

    E-Print Network [OSTI]

    Bell, Cameron P M; Naylor, Tim

    2015-01-01

    We present a self-consistent, absolute isochronal age scale for young (solar neighbourhood based on homogeneous fitting of semi-empirical pre-main-sequence model isochrones using the tau^2 maximum-likelihood fitting statistic of Naylor & Jeffries in the M_V, V-J colour-magnitude diagram. The final adopted ages for the groups are: 149+51-19 Myr for the AB Dor moving group, 24+/-3 Myr for the {\\beta} Pic moving group (BPMG), 45+11-7 Myr for the Carina association, 42+6-4 Myr for the Columba association, 11+/-3 Myr for the {\\eta} Cha cluster, 45+/-4 Myr for the Tucana-Horologium moving group (Tuc-Hor), 10+/-3 Myr for the TW Hya association, and 22+4-3 Myr for the 32 Ori group. At this stage we are uncomfortable assigning a final, unambiguous age to the Argus association as our membership list for the association appears to suffer from a high level of contamination, and therefore it remains unclear whether these stars represent a single population of co...

  2. Quantum computation with moving quantum dots generated by surface acoustic waves

    E-Print Network [OSTI]

    X. Shi; M. Zhang; L. F. Wei

    2011-02-15

    Motivated by the recent experimental observations [M. Kataoka et al., Phys. Rev. Lett. {\\bf102}, 156801 (2009)], we propose here an theoretical approach to implement quantum computation with bound states of electrons in moving quantum dots generated by the driving of surface acoustic waves. Differing from static quantum dots defined by a series of static electrodes above the two-dimensional electron gas (2DEG), here a single electron is captured from a 2DEG-reservoir by a surface acoustic wave (SAW) and then trapped in a moving quantum dot (MQD) transporting across a quasi-one dimensional channel (Q1DC), wherein all the electrons have been excluded out by the actions of the surface gates. The flying qubit introduced here is encoded by the two lowest adiabatic levels of the electron in the MQD, and the Rabi oscillation between these two levels could be implemented by applying finely-selected microwave pulses to the surface gates. By using the Coulomb interaction between the electrons in different moving quantum dots, we show that a desirable two-qubit operation, i.e., i-SWAP gate, could be realized. Readouts of the present flying qubits are also feasible with the current single-electron detected technique.

  3. Method and system of measuring ultrasonic signals in the plane of a moving web

    DOE Patents [OSTI]

    Hall, M.S.; Jackson, T.G.; Wink, W.A.; Knerr, C.

    1996-02-27

    An improved system for measuring the velocity of ultrasonic signals within the plane of moving web-like materials, such as paper, paperboard and the like is disclosed. In addition to velocity measurements of ultrasonic signals in the plane of the web in the machine direction, MD, and a cross direction, CD, generally perpendicular to the direction of the traveling web, therefore, one embodiment of the system in accordance with the present invention is also adapted to provide on-line indication of the polar specific stiffness of the moving web. In another embodiment of the invention, the velocity of ultrasonic signals in the plane of the web are measured by way of a plurality of ultrasonic transducers carried by synchronously driven wheels or cylinders, thus eliminating undue transducer wear due to any speed differences between the transducers and the web. In order to provide relatively constant contact force between the transducers and the webs, the transducers are mounted in a sensor housings which include a spring for biasing the transducer radially outwardly. The sensor housings are adapted to be easily and conveniently mounted to the carrier to provide a relatively constant contact force between the transducers and the moving web. 37 figs.

  4. Self-Limiting Trajectories of a Particle Moving Deterministically in a Random Medium

    E-Print Network [OSTI]

    Benjamin Webb; E. G. D. Cohen

    2015-07-25

    We study the motion of a particle moving on a two-dimensional honeycomb lattice, whose sites are randomly occupied by either right or left rotators, which rotate the particle's velocity to its right or left, according to deterministic rules. In the model we consider, the scatterers are each initially oriented to the right with probability $p\\in[0,1]$. This is done independently, so that the initial configuration of scatterers, which forms the medium through which the particle moves, are both independent and identically distributed. For $p\\in(0,1)$, we show that as the particle moves through the lattice, it creates a number of reflecting structures. These structures ultimately \\emph{limit} the particle's motion, causing it to have a periodic trajectory. As $p$ approaches either 0 or 1, and the medium becomes increasingly homogenous, the particle's dynamics undergoes a discontinuous transition from this self-limiting, periodic motion to a self-avoiding motion, where the particle's trajectory, away from its initial position, is a self-avoiding walk. Additionally, we show that the periodic dynamics observed for $p\\in(0,1)$ can persist, even if the initial configuration of scatterers are not identically distributed. Furthermore, we show that if these orientations are not chosen independently, this can drastically change the particle's motion causing it to have a behavior that is nonperiodic.

  5. Moving granular-bed filter development program - option 1 - component test facilities

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smelzer, E.E.; Lippert, T.E.

    1995-08-01

    The Westinghouse Science & Technology Center has proposed a novel moving granular bed filter concept, the Standleg Moving Granular Bed Filter (SMGBF). The SMGBF has inherent advantages over the current state-of-the-art moving granular bed filter technology and is potentially competitive with ceramic barrier filters. The SMGBF system combines several unique features that make it highly effective for use in advanced coal-fueled power plants, such as pressurized fluidized-bed combustion (PFBC), and integrated coal-gasification combined cycles (IGCC). The SMGBF is being developed in a phased program having an initial Base Contract period followed by optional periods. The Base Contract period was successfully completed and previously documented by Westinghouse. The Option 1 period, {open_quote}Component Test Facilities{close_quotes}, has also been completed and its results are reported in this document. The objective of the Option 1 program was to optimize the performance of the SMGBF system through component testing focused on the major technology issues. The SMGBF has been shown to be a viable technology in both cold flow simulations and high-temperature, high-pressure testing, and conditions to lead to best performance levels have been identified. Several development activities remain to be complete before the SMGBF can achieve commercial readiness.

  6. Qualitative and quantitative features of orbits of massive particles and photons moving in Wyman geometry

    E-Print Network [OSTI]

    G. Oliveira-Neto; G. F. Sousa

    2008-01-29

    The Wyman's solution depends on two parameters, the mass $M$ and the scalar charge $\\sigma$. If one fixes $M$ to a positive value, say $M_0$, and let $\\sigma^2$ take values along the real line it describes three different types of spacetimes. For $\\sigma^2 >0$ the spacetimes are naked singularities, for $\\sigma^2 = 0$ one has the Schwarzschild black hole of mass $M_0$ and finally for $-M_0^2 \\leq \\sigma^2 photons moving in the naked singularity and wormhole spacetimes of the Wyman solution. These orbits are the timelike geodesics for massive particles and null geodesics for photons. Combining the four geodesic equations with an additional equation derived from the line element, we obtain an effective potential for the massive particles and a different effective potential for the photons. We investigate all possible types of orbits, for massive particles and photons, by studying the appropriate effective potential. We notice that for certain values of $\\sigma^2 >0$, there is an infinity potential wall that prevents both massive particles and photons ever to reach the naked singularity. We notice, also, that for certain values of $-M_0^2 \\leq \\sigma^2 photons moving from one wormhole asymptotically flat region to the other. We also compute the radial timelike and null geodesics for massive particles and photons, respectively, moving in the naked singularities and wormholes spacetimes.

  7. Bookmarks - Purdue University

    E-Print Network [OSTI]

    Our mission: To be the place where experiment, theory, and simulation meet and move nanoscience to nanotechnology. The nanoHUB is a web-based initiative ...

  8. Natural Gas Prices Forecast Comparison--AEO vs. Natural Gas Markets

    SciTech Connect (OSTI)

    Wong-Parodi, Gabrielle; Lekov, Alex; Dale, Larry

    2005-02-09

    This paper evaluates the accuracy of two methods to forecast natural gas prices: using the Energy Information Administration's ''Annual Energy Outlook'' forecasted price (AEO) and the ''Henry Hub'' compared to U.S. Wellhead futures price. A statistical analysis is performed to determine the relative accuracy of the two measures in the recent past. A statistical analysis suggests that the Henry Hub futures price provides a more accurate average forecast of natural gas prices than the AEO. For example, the Henry Hub futures price underestimated the natural gas price by 35 cents per thousand cubic feet (11.5 percent) between 1996 and 2003 and the AEO underestimated by 71 cents per thousand cubic feet (23.4 percent). Upon closer inspection, a liner regression analysis reveals that two distinct time periods exist, the period between 1996 to 1999 and the period between 2000 to 2003. For the time period between 1996 to 1999, AEO showed a weak negative correlation (R-square = 0.19) between forecast price by actual U.S. Wellhead natural gas price versus the Henry Hub with a weak positive correlation (R-square = 0.20) between forecasted price and U.S. Wellhead natural gas price. During the time period between 2000 to 2003, AEO shows a moderate positive correlation (R-square = 0.37) between forecasted natural gas price and U.S. Wellhead natural gas price versus the Henry Hub that show a moderate positive correlation (R-square = 0.36) between forecast price and U.S. Wellhead natural gas price. These results suggest that agencies forecasting natural gas prices should consider incorporating the Henry Hub natural gas futures price into their forecasting models along with the AEO forecast. Our analysis is very preliminary and is based on a very small data set. Naturally the results of the analysis may change, as more data is made available.

  9. Development and Testing of a Moving Granular Bed Filter at the Taiwan Industrial Technology Research Institute

    SciTech Connect (OSTI)

    Peng, C.Y.; Hsiau, S-S.; Lee, H-T.; Smid, J.; Wu, T-C.

    2002-09-18

    The main purpose of developing high temperature gas cleaning technologies are to clean the gas under high temperature in order to be cost effective and to improve energy efficiency. Moving granular bed filters are technically and economically applicable for high temperature cleaning system because of low cost, possible to keep operation at a constant pressure drop, simple structure, easy in operation and maintenance, no high risk internals, and more tolerant to process thermal flow. Energy and Resource Laboratories, Taiwan Industrial Technology Research Institute (ERL/ITRI) has been developing a moving granular bed filter (MGBF) for BIGCC(Biomass Integrated Gasification Combined Cycle) high temperature gas cleanup. The filter granules move downwards directed by louver-like guide plates and the hot gases penetrate the MGBF horizontally. Filtration mechanisms include collection of the dust cake over the bed media surface and deep bed filtration. Stagnant zones of filter granules combining with the dusts always exist along the louver walls. Such stagnant zones often corrode the louver-like guide plates, increase the system pressure drop and decrease the total reaction efficiency that may endanger MGBF operation. Series louver and inert structure research that modify the granular flow pattern have been designed to eliminate the formation of these stagnant zones. By connecting to an auxiliary dust/bed media separation system, MGBF can be operated continuously at a stable pressure drop with a stable high efficiency. There are several MGBF R&D activities in progress: (1) a 3-dimensional cold flow system for testing the MGBF filtration efficiency; (2) a high temperature gas cleanup experimental system that has been designed and installed; (3) a 2-dimensional flow pattern experimental system for approving design concepts.

  10. A Method of Correcting for Tilt From Horizontal in Downwelling Shortwave Irradiance Measurements on Moving Platforms

    SciTech Connect (OSTI)

    Long, Charles N.; Bucholtz, Anthony; Jonsson, Haf; Schmid, Beat; Vogelmann, A. M.; Wood, John

    2010-04-14

    Significant errors occur in downwelling shortwave irradiance measurements made on moving platforms due to tilt from horizontal because, when the sun is not completely blocked by overhead cloud, the downwelling shortwave irradiance has a prominent directional component from the direct sun. A-priori knowledge of the partitioning between the direct and diffuse components of the total shortwave irradiance is needed to properly apply a correction for tilt. This partitioning information can be adequately provided using a newly available commercial radiometer that produces reasonable measurements of the total and diffuse shortwave irradiance, and by subtraction the direct shortwave irradiance, with no moving parts and regardless of azimuthal orientation. We have developed methodologies for determining the constant pitch and roll offsets of the radiometers for aircraft applications, and for applying a tilt correction to the total shortwave irradiance data. Results suggest that the methodology is for tilt up to +/-10°, with 90% of the data corrected to within 10 Wm-2 at least for clear-sky data. Without a proper tilt correction, even data limited to 5° of tilt as is typical current practice still exhibits large errors, greater than 100 Wm-2 in some cases. Given the low cost, low weight, and low power consumption of the SPN1 total and diffuse radiometer, opportunities previously excluded for moving platform measurements such as small Unmanned Aerial Vehicles and solar powered buoys now become feasible using our methodology. The increase in measurement accuracy is important, given current concerns over long-term climate variability and change especially over the 70% of the Earth’s surface covered by ocean where long-term records of these measurements are sorely needed and must be made on ships and buoys.

  11. Granulometric characterization of sediments transported by surface runoff generated by moving storms 

    E-Print Network [OSTI]

    de Lima, J. L. M. P.; Souza, C. C. S.; Singh, V. P.

    2008-12-16

    transported by surface runoff generated by moving storms J. L. M. P. de Lima1,2, C. S. Souza2, and V. P. Singh3 1Department of Civil Engineering, Faculty of Science and Technology ? Campus 2, University of Coimbra, 3030-788 Coimbra, Portugal 2Institute...- tion of wind on runoff. Failure to consider the movement of rainfall (i.e., the combined action of wind and rain) can result in under- or over-estimation of peak discharge (e.g., Jensen, 1984; Singh, 1998; de Lima and Singh, 2002, 2003). The im...

  12. Cleaning of a model food soil from horizontal plates by a moving vertical water jet

    E-Print Network [OSTI]

    Wilson, D. I.; Köhler, H.; Cai, L.; Majschak, J.-P.; Davidson, J. F.

    2014-11-20

    steel test sheets (dimensions in mm, 500 × 500 × 1, AISI 304, 2B finish) were cleaned with water and ethanol before soiling. The sheets were placed upright and the test soil was sprayed on to give a homogeneous film. Excess solution flowed down off... -1 and a surface coverage of 11 g m-2. The EE calculation employed a pump efficiency of 76% and a (lab scale) motor efficiency of 85%: pressure losses due to fittings and work or liquid used to move the jet were not considered. The effect...

  13. A mirror moving in quantum vacuum of a massive scalar field

    E-Print Network [OSTI]

    Qingdi Wang; William G. Unruh

    2015-06-18

    We present a mirror model moving in the quantum vacuum of a massive scalar field and study its motion under infinitely fluctuating quantum vacuum stress. The model is similar to the one in \\cite{PhysRevD.89.085009}, but this time there is no divergent effective mass to weaken the effect of divergent vacuum energy density. We show that this kind of weakening is not necessary. The vacuum friction and strong anti-correlation property of the quantum vacuum are enough to confine the mirror's position fluctuations.

  14. Energy Stability: How to Continually move your schools to a deeper shade of green 

    E-Print Network [OSTI]

    Corbitt, C.

    2014-01-01

    to continually move your schools to a deeper shade of green ESL-KT-14-11-16 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Is there a difference between achieving energy savings and sustaining energy savings? And if so, what... are these differences? ESL-KT-14-11-16 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Questions we should ask about Energy Sustainability Why do we want to tackle it? What are the obstacles that we will face? How can we overcome them? ESL...

  15. Final Report for "Stabilization of resistive wall modes using moving metal walls"

    SciTech Connect (OSTI)

    Forest, Cary B.

    2014-02-05

    The UW experiment used a linear pinch experiment to study the stabilization of MHD by moving metal walls. The methodology of the experiment had three steps. (1) Identify and understand the no-wall MHD instability limits and character, (2) identify and understand the thin-wall MHD instabilities (re- sistive wall mode), and then (3) add the spinning wall and understand its impact on stability properties. During the duration of the grant we accomplished all 3 of these goals, discovered new physics, and completed the experiment as proposed.

  16. Performance limits for exo-clutter Ground Moving Target Indicator (GMTI) radar.

    SciTech Connect (OSTI)

    Doerry, Armin Walter

    2010-09-01

    The performance of a Ground Moving Target Indicator (GMTI) radar system depends on a variety of factors, many which are interdependent in some manner. It is often difficult to 'get your arms around' the problem of ascertaining achievable performance limits, and yet those limits exist and are dictated by physics. This report identifies and explores those limits, and how they depend on hardware system parameters and environmental conditions. Ultimately, this leads to a characterization of parameters that offer optimum performance for the overall GMTI radar system. While the information herein is not new to the literature, its collection into a single report hopes to offer some value in reducing the 'seek time'.

  17. Breaking and Moving Hotspots in a Large Grain Nb Cavity with a Laser Beam

    SciTech Connect (OSTI)

    Ciovati, G.; Cheng, G.; Flood, R. J.; Jordan, K.; Kneisel, P.; Morrone, M. L.; Turlington, L.; Wilson, K. M.; Zhang, S.; Anlage, S. M.; Gurevich, A. V.; Nemes, G.; Baldwin, C.

    2011-07-25

    Magnetic vortices pinned near the inner surface of SRF Nb cavities are a possible source of RF hotspots, frequently observed by temperature mapping of the cavities outer surface at RF surface magnetic fields of about 100 mT. Theoretically, we expect that the thermal gradient provided by a 10 W green laser shining on the inner cavity surface at the RF hotspot locations can move pinned vortices to different pinning locations. The experimental apparatus to send the beam onto the inner surface of a photoinjector-type large-grain Nb cavity is described. Preliminary results on the changes in thermal maps observed after applying the laser heating are also reported.

  18. High-speed non-contact measuring apparatus for gauging the thickness of moving sheet material

    DOE Patents [OSTI]

    Grann, Eric B. (San Ramon, CA); Holcomb, David E. (Oak Ridge, TN)

    2000-01-01

    An optical measurement apparatus is provided for measuring the thickness of a moving sheet material (18). The apparatus has a pair of optical measurement systems (21, 31) attached to opposing surfaces (14, 16) of a rigid support structure (10). A pair of high-power laser diodes (20,30) and a pair of photodetector arrays (22,32) are attached to the opposing surfaces. Light emitted from the laser diodes is reflected off of the sheet material surfaces (17, 19) and received by the respective photodetector arrays. An associated method for implementing the apparatus is also provided.

  19. U.S. Fish and Wildlife Service Moves toward Net-Zero Buildings | Department

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof Energy Fish and Wildlife Service Moves toward

  20. Fact #846: November 10, 2014 Trucks Move 70% of all Freight by Weight and 74% of Freight by Value

    Broader source: Energy.gov [DOE]

    According to the preliminary 2012 Commodity Flow Survey (CFS) data, trucks transport the vast majority of freight by both weight and value. The two pie charts below show the share of freight moved...

  1. Test particle simulations of the effect of moving DLs on ion outflow in the auroral downward-current region

    E-Print Network [OSTI]

    Carlson, Charles W.

    -current region from the classical ion-pressure cooker picture. In the moving DL model, a majority of out dynam- ics by reducing the cross-polar cap potential and by acting as an energy sink of the solar wind

  2. Economic Life Cycle Assessment as element of sustainability certification – a key success factor moving beyond Life Cycle Costing 

    E-Print Network [OSTI]

    Trinius, W.; Hirsch, H.

    2009-01-01

    Lakenbrink, DU Diederichs Project Management, Munich, Germany Title Economic Life Cycle Assessment as element of sustainability certification ? a key success factor moving beyond Life Cycle Costing The move from considering environmental impacts... on sustainability of construction works, and relating to the emerging European standards in this field, the recently established German Sustainable Building Council (GeSBC / DGNB) presented a certification scheme applying a holistic life cycle model. While...

  3. Non-adiabatic quantum pumping by a randomly moving quantum dot

    E-Print Network [OSTI]

    Stanislav Derevyanko; Daniel Waltner

    2015-06-22

    We look at the time dependent fluctuations of the electrical charge in an open 1D quantum system represented by a quantum dot experiencing random lateral motion. In essentially non-adiabatic settings we study both diffusive and ballistic (Levy) regimes of the barrier motion where the electric current as well as the net pumped electric charge experience random fluctuations over the static background. We show that in the large-time limit, $t \\to \\infty$, the wavefunction is naturally separated into the Berry-phase component (resulting from the singular part of the wave amplitude in the co-moving frame) and the non-adiabatic correction (arising from fast oscillating, slow decaying tails of the same amplitude). Based on this separation we report two key results: Firstly, the disorder averaged wave function and current are asymptotically mainly determined by the same Berry phase contribution that applies in the case of adiabatic motion. Secondly, after a short transition period the pumped electric charge exhibits fluctuations that grow much faster than predicted by the adiabatic theory. We also derive the exact expressions for the average propagator (in the co-moving basis representation) for the diffusive and ballistic types of motion considered.

  4. Moving Large Data Sets Over High-Performance Long Distance Networks

    SciTech Connect (OSTI)

    Hodson, Stephen W [ORNL; Poole, Stephen W [ORNL; Ruwart, Thomas [ORNL; Settlemyer, Bradley W [ORNL

    2011-04-01

    In this project we look at the performance characteristics of three tools used to move large data sets over dedicated long distance networking infrastructure. Although performance studies of wide area networks have been a frequent topic of interest, performance analyses have tended to focus on network latency characteristics and peak throughput using network traffic generators. In this study we instead perform an end-to-end long distance networking analysis that includes reading large data sets from a source file system and committing large data sets to a destination file system. An evaluation of end-to-end data movement is also an evaluation of the system configurations employed and the tools used to move the data. For this paper, we have built several storage platforms and connected them with a high performance long distance network configuration. We use these systems to analyze the capabilities of three data movement tools: BBcp, GridFTP, and XDD. Our studies demonstrate that existing data movement tools do not provide efficient performance levels or exercise the storage devices in their highest performance modes. We describe the device information required to achieve high levels of I/O performance and discuss how this data is applicable in use cases beyond data movement performance.

  5. The BANYAN All-Sky Survey for Brown Dwarf Members of Young Moving Groups

    E-Print Network [OSTI]

    Gagné, Jonathan; Doyon, René; Faherty, Jacqueline K; Malo, Lison; Cruz, Kelle L; Artigau, Étienne; Burgasser, Adam J; Naud, Marie-Eve; Bouchard, Sandie; Gizis, John E; Albert, Loïc

    2015-01-01

    We describe in this work the BASS survey for brown dwarfs in young moving groups of the solar neighborhood, and summarize the results that it generated. These include the discovery of the 2MASS J01033563-5515561 (AB)b and 2MASS J02192210-3925225 B young companions near the deuterium-burning limit as well as 44 new low-mass stars and 69 new brown dwarfs with a spectroscopically confirmed low gravity. Among those, ~20 have estimated masses within the planetary regime, one is a new L4 $\\gamma$ bona fide member of AB Doradus, three are TW Hydrae candidates with later spectral types (L1-L4) than all of its previously known members and six are among the first contenders to low-gravity $\\geq$ L5 $\\beta$/$\\gamma$ brown dwarfs, reminiscent of WISEP J004701.06+680352.1, PSO J318.5338-22.8603 and VHS J125601.92-125723.9 b. Finally, we describe a future version of this survey, BASS-Ultracool, that will specifically target $\\geq$ L5 candidate members of young moving groups. First experimentations in designing the survey h...

  6. Evaluation of Elekta SymmetryTM 4D IGRT system by using moving lung phantom

    E-Print Network [OSTI]

    Shin, Hun-Joo; Kay, Chul Seung; Seo, Jae-Hyuk; Lee, Gi-Woong; Kang, Ki-Mun; Jang, Hong Seok; Kang, Young-nam

    2015-01-01

    Purpose: 4D CBCT is a beneficial tool for the treatment of movable tumors, because it can help us to understand where the tumors are actually located and have a precise treatment plan. However, there is a limitation that general CBCT images cannot perfectly help the sophisticated registration. On the other hand, SymmetryTM 4D IGRT system of Elekta can offer the 4D CBCT registration option. In this study, we intend to evaluate the usefulness of SymmetryTM. Method and Materials: Planning CT images of the CIRS moving lung phantom were acquired from 4D MDCT. And they are sorted as 10 phases from 0% phase to 90% phase. The thickness of CT images was 1 mm. Acquired MDCT images were transferred to the contouring software and a virtual target was generated. An one arc VMAT plan was performed by using the treatment planning system on the virtual target. Finally, the movement of the phantom was verified through XVI SymmetryTM system. Results: The physical movement of CIRS moving lung phantom was +/- 10.0 mm in superior...

  7. Final Report for Bio-Inspired Approaches to Moving-Target Defense Strategies

    SciTech Connect (OSTI)

    Fink, Glenn A.; Oehmen, Christopher S.

    2012-09-01

    This report records the work and contributions of the NITRD-funded Bio-Inspired Approaches to Moving-Target Defense Strategies project performed by Pacific Northwest National Laboratory under the technical guidance of the National Security Agency’s R6 division. The project has incorporated a number of bio-inspired cyber defensive technologies within an elastic framework provided by the Digital Ants. This project has created the first scalable, real-world prototype of the Digital Ants Framework (DAF)[11] and integrated five technologies into this flexible, decentralized framework: (1) Ant-Based Cyber Defense (ABCD), (2) Behavioral Indicators, (3) Bioinformatic Clas- sification, (4) Moving-Target Reconfiguration, and (5) Ambient Collaboration. The DAF can be used operationally to decentralize many such data intensive applications that normally rely on collection of large amounts of data in a central repository. In this work, we have shown how these component applications may be decentralized and may perform analysis at the edge. Operationally, this will enable analytics to scale far beyond current limitations while not suffering from the bandwidth or computational limitations of centralized analysis. This effort has advanced the R6 Cyber Security research program to secure digital infrastructures by developing a dynamic means to adaptively defend complex cyber systems. We hope that this work will benefit both our client’s efforts in system behavior modeling and cyber security to the overall benefit of the nation.

  8. arXiv:0704.3990v1[physics.class-ph]30Apr2007 On capillary-gravity waves generated by a slow moving object

    E-Print Network [OSTI]

    Shepelyansky, Dima

    arXiv:0704.3990v1[physics.class-ph]30Apr2007 On capillary-gravity waves generated by a slow moving for the complicated wave pattern generated at the free surface of a still liquid by a moving disturbance]. The propagating waves generated by the moving dis- turbance continuously remove energy to infinity. Con- sequently

  9. The field brown dwarf LP 944-20 and the Castor moving group

    E-Print Network [OSTI]

    I. Ribas

    2003-01-06

    A reliable age estimation for the field brown dwarf LP 944-20 is accomplished through the analysis of its kinematic properties. The space velocities of this star strongly suggest its membership in the so-called Castor moving group. LP 944-20 can be sensibly assumed to have the group's age, which is estimated to be ~320 Myr, and metal content, which is found to be roughly solar. With these new constrains and the available photometry and lithium abundance, current brown dwarf models are put to a test. Using the IR magnitudes and the lithium diagnostics, the models are able to provide a reasonable description of the brown dwarf's properties (to within a few sigma) but yield an age which is roughly 50% larger than our estimate. Possible reasons for this discrepancy are discussed.

  10. Analysis of ray stability and caustic formation in a layered moving fluid medium

    E-Print Network [OSTI]

    Bergman, David R

    2015-01-01

    Caustic formation occurs within a ray skeleton as optical or acoustic fields propagate in a medium with variable refractive properties and are unphysical, their presence being an artifact of the ray approximation of the field, and methods of correcting the field near a caustic are well known. Differential geometry provides a novel approach to calculating acoustic intensity, assessing ray stability and locating caustics in acoustic ray traces when the properties of medium are completely arbitrary by identifying points on the caustic with conjugate points along various rays. The method of geodesic deviation is applied to the problem of determining ray stability and locating caustics in 2-dimensional acoustic ray traces in a layered moving medium. Specifically, a general treatment of caustic formation in sound ducts and in piecewise continuous media is presented and applied to various idealized and realistic scenarios.

  11. Medium term municipal solid waste generation prediction by autoregressive integrated moving average

    SciTech Connect (OSTI)

    Younes, Mohammad K.; Nopiah, Z. M.; Basri, Noor Ezlin A.; Basri, Hassan

    2014-09-12

    Generally, solid waste handling and management are performed by municipality or local authority. In most of developing countries, local authorities suffer from serious solid waste management (SWM) problems and insufficient data and strategic planning. Thus it is important to develop robust solid waste generation forecasting model. It helps to proper manage the generated solid waste and to develop future plan based on relatively accurate figures. In Malaysia, solid waste generation rate increases rapidly due to the population growth and new consumption trends that characterize the modern life style. This paper aims to develop monthly solid waste forecasting model using Autoregressive Integrated Moving Average (ARIMA), such model is applicable even though there is lack of data and will help the municipality properly establish the annual service plan. The results show that ARIMA (6,1,0) model predicts monthly municipal solid waste generation with root mean square error equals to 0.0952 and the model forecast residuals are within accepted 95% confident interval.

  12. The gravitational drag force on an extended object moving in a gas

    E-Print Network [OSTI]

    Bernal, C G

    2013-01-01

    Using axisymmetrical numerical simulations, we revisit the gravitational drag felt by a gravitational Plummer sphere with mass M and core radius Rs, moving at constant velocity V0 through a background homogeneous medium of adiabatic gas. Since the potential is non-diverging, there is no gas removal due to accretion. When Rs is larger than the Bondi radius RB, the perturbation is linear at every point and the drag force is well fitted by the time-dependent Ostriker's formula with r_{min}= 2.25Rs, where r_{min} is the minimum impact parameter in the Coulomb logarithm. In the deep nonlinear supersonic regime (Rs2. As a consequence, the drag force does not depend sensitively on the nonlinearity parameter RB/Rs, for RB/Rs-values larger than a certain critical value. We show that our generalized Ostriker's formula for the drag force is more accurate than the formula suggested by Kim & Kim (2009).

  13. Detecting multiple moving objects in crowded environments with coherent motion regions

    DOE Patents [OSTI]

    Cheriyadat, Anil M.; Radke, Richard J.

    2013-06-11

    Coherent motion regions extend in time as well as space, enforcing consistency in detected objects over long time periods and making the algorithm robust to noisy or short point tracks. As a result of enforcing the constraint that selected coherent motion regions contain disjoint sets of tracks defined in a three-dimensional space including a time dimension. An algorithm operates directly on raw, unconditioned low-level feature point tracks, and minimizes a global measure of the coherent motion regions. At least one discrete moving object is identified in a time series of video images based on the trajectory similarity factors, which is a measure of a maximum distance between a pair of feature point tracks.

  14. Formation of Moving Magnetic Features and Penumbral Magnetic Fields with Hinode/SOT

    E-Print Network [OSTI]

    Masahito Kubo; Kiyoshi Ichimoto; Toshifumi Shimizu; Saku Tsuneta; Yoshinori Suematsu; Yukio Katsukawa; Shin'ichi Nagata; Theodore D Tarbell; Richard A Shine; Alan M Title; Zoe A Frank; Bruce W Lites; David Elmore

    2007-09-12

    Vector magnetic fields of moving magnetic features (MMFs) are well observed with the Solar Optical Telescope (SOT) aboard the Hinode satellite. We focus on the evolution of three MMFs with the SOT in this study. We found that an MMF having relatively vertical fields with polarity same as the sunspot is detached from the penumbra around the granules appeared in the outer penumbra. This suggests that granular motions in the outer penumbra are responsible for the disintegration of the sunspot. Two MMFs with polarity opposite to the sunspot are located around the outer edge of horizontal fields extending from the penumbra. This is an evidence that the MMFs with polarity opposite to the sunspot are prolongation of penumbral horizontal fields. Radshifts larger than sonic velocity in the photosphere are detected for some of the MMFs with polarity opposite to the sunspot.

  15. Debris Disks in Nearby Young Moving Groups in the ALMA Era

    E-Print Network [OSTI]

    Kóspál, Á

    2015-01-01

    Many members of nearby young moving groups exhibit infrared excess attributed to circumstellar debris dust, formed via erosion of planetesimals. With their proximity and well-dated ages, these groups are excellent laboratories for studying the early evolution of debris dust and of planetesimal belts. ALMA can spatially resolve the disk emission, revealing the location and extent of these belts, putting constraints on planetesimal evolution models, and allowing us to study planet-disk interactions. While the main trends of dust evolution in debris disks are well-known, there is almost no information on the evolution of gas. During the transition from protoplanetary to debris state, even the origin of gas is dubious. Here we review the exciting new results ALMA provided by observing young debris disks, and discuss possible future research directions.

  16. A unifying model for the structure of animal groups on the move

    E-Print Network [OSTI]

    Cristiani, Emiliano

    2009-01-01

    In this paper we present an agent-based model for the simulation of animal groups on the move in two and three dimensions. The model takes into account only two forces: a long-range cohesion and a short-range repulsion. We also consider the visual field of the animals and the different zones where cohesion and repulsion are active. Interactions between animals are both metric and topological. Unlike most of the existing models, we do not take into account the alignment of the velocities. The main result is that, despite the simplicity of the model, we can obtain almost all known patterns commonly seen in nature for animal groups (globular, extended and front clusters, columns, Vees, Jays, echelons) without adding extra animal-specific features, disclosing the basic causes of pattern formation.

  17. Generation of two-dimensional water waves by moving bottom disturbances

    E-Print Network [OSTI]

    Nersisyan, Hayk; Zuazua, Enrique

    2012-01-01

    In this study we investigate the potential and limitations of the wave generation by disturbances moving at the bottom. More precisely, we assume that the wavemaker is composed of an underwater object of a given shape which can be displaced according to a given trajectory. The practical question we address in this study is how to compute the wavemaker shape and its trajectory in order to generate a wave with prescribed characteristics? For the sake of simplicity we model the hydrodynamics by a generalized forced BBM equation. This practical problem is reformulated as a constrained nonlinear optimization problem. Some constraints are imposed in order to make practically feasible the computed solution. Finally, we show some numerical results to support our theoretical and algorithmic developments.

  18. Moving hydrocarbons through portions of tar sands formations with a fluid

    DOE Patents [OSTI]

    Stegemeier, George Leo; Mudunuri, Ramesh Raju; Vinegar, Harold J.; Karanikas, John Michael; Jaiswal, Namit; Mo, Weijian

    2010-05-18

    A method for treating a tar sands formation is disclosed. The method includes heating a first portion of a hydrocarbon layer in the formation from one or more heaters located in the first portion. The heat is controlled to increase a fluid injectivity of the first portion. A drive fluid and/or an oxidizing fluid is injected and/or created in the first portion to cause at least some hydrocarbons to move from a second portion of the hydrocarbon layer to a third portion of the hydrocarbon layer. The second portion is between the first portion and the third portion. The first, second, and third portions are horizontally displaced from each other. The third portion is heated from one or more heaters located in the third portion. Hydrocarbons are produced from the third portion of the formation. The hydrocarbons include at least some hydrocarbons from the second portion of the formation.

  19. ADVANCED SORBENT DEVELOPMENT PROGRAM; DEVELOPMENT OF SORBENTS FOR MOVING-BED AND FLUIDIZED-BED APPLICATIONS

    SciTech Connect (OSTI)

    R.E. AYALA; V.S. VENKATARAMANI

    1998-09-30

    The integrated gasification combined cycle (IGCC) power system using high-temperature coal gas cleanup is one of the most promising advanced technologies for the production of electric power from coal in an environmentally acceptable manner. Unlike conventional low-temperature cleanup systems that require costly heat exchangers, high-temperature coal gas cleanup systems can be operated near 482-538 °C (900-1000 °F) or higher, conditions that are a closer match with the gasifier and turbine components in the IGCC system, thus resulting is a more efficient overall system. GE is developing a moving-bed, high-temperature desulfurization system for the IGCC power cycle in which zinc-based regenerable sorbents are currently being used as desulfurization sorbents. Zinc titanate and other proprietary zinc-based oxides are being considered as sorbents for use in the Clean Coal Technology Demonstration Program at Tampa Electric Co.?s (TECo) Polk Power Station. Under cold startup conditions at TECo, desulfurization and regeneration may be carried out at temperatures as low as 343 °C (650 °F), hence a versatile sorbent is desirable to perform over this wide temperature range. A key to success in the development of high-temperature desulfurization systems is the matching of sorbent properties for the selected process operating conditions, namely, sustainable desulfurization kinetics, high sulfur capacity, and mechanical durability over multiple cycles. Additionally, the sulfur species produced during regeneration of the sorbent must be in a form compatible with sulfur recovery systems, such as sulfuric acid or elemental sulfur processes. The overall objective of this program is to develop regenerable sorbents for hydrogen sulfide removal from coal-derived fuel gases in the temperature range 343-538 °C (650-1000 °F). Two categories of reactor configurations are being considered: moving-bed reactors and fluidized-bed (bubbling and circulating) reactors. In addition, a cost assessment and a market plan for large-scale fabrication of sorbents were developed. As an optional task, long-term bench-scale tests of the best moving-bed sorbents were conducted. Starting from thermodynamic calculations, several metal oxides were identified for potential use as hot gas cleanup sorbents using constructed phase stability diagrams and laboratory screening of various mixed-metal oxide formulations. Modified zinc titanates and other proprietary metal oxide formulations were evaluated at the bench scale and many of them found to be acceptable for operation in the target desulfurization temperature range of 370 °C (700 °F) to 538 °C (1000 °F) and regeneration tempera-tures up to 760 °C (1400 °F). Further work is still needed to reduce the batch-to-batch repeatability in the fabrication of modified zinc titanates for larger scale applications. The information presented in this Volume 1 report contains the results of moving-bed sorbent develop-ment at General Electric?s Corporate Research and Development (GE-CRD). A separate Volume 2 report contains the results of the subcontract on fluidized-bed sorbent development at the Institute of Gas Technology (IGT).

  20. ADVANCED SORBENT DEVELOPMENT PROGRAM DEVELOPMENT OF SORBENTS FOR MOVING-BED AND FLUIDIZED-BED APPLICATIONS

    SciTech Connect (OSTI)

    R.E Ayala; V.S. Venkataramani; Javad Abbasian; Rachid B. Slimane; Brett E. Williams; Minoo K. Zarnegar; James R. Wangerow; Andy H. Hill

    2000-03-31

    The integrated gasification combined cycle (IGCC) power system using high-temperature coal gas cleanup is one of the most promising advanced technologies for the production of electric power from coal in an environmentally acceptable manner. Unlike conventional low-temperature cleanup systems that require costly heat exchangers, high-temperature coal gas cleanup systems can be operated near 482-538 C (900-1000 F) or higher, conditions that are a closer match with the gasifier and turbine components in the IGCC system, thus resulting is a more efficient overall system. GE is developing a moving-bed, high-temperature desulfurization system for the IGCC power cycle in which zinc-based regenerable sorbents are currently being used as desulfurization sorbents. Zinc titanate and other proprietary zinc-based oxides are being considered as sorbents for use in the Clean Coal Technology Demonstration Program at Tampa Electric Co.'s (TECo) Polk Power Station. Under cold startup conditions at TECo, desulfurization and regeneration may be carried out at temperatures as low as 343 C (650 F), hence a versatile sorbent is desirable to perform over this wide temperature range. A key to success in the development of high-temperature desulfurization systems is the matching of sorbent properties for the selected process operating conditions, namely, sustainable desulfurization kinetics, high sulfur capacity, and mechanical durability over multiple cycles. Additionally, the sulfur species produced during regeneration of the sorbent must be in a form compatible with sulfur recovery systems, such as sulfuric acid or elemental sulfur processes. The overall objective of this program is to develop regenerable sorbents for hydrogen sulfide removal from coal-derived fuel gases in the temperature range 343-538 C (650-1000 F). Two categories of reactor configurations are being considered: moving-bed reactors and fluidized-bed (bubbling and circulating) reactors. In addition, a cost assessment and a market plan for large-scale fabrication of sorbents were developed. As an optional task, long-term bench-scale tests of the best moving-bed sorbents were conducted. Starting from thermodynamic calculations, several metal oxides were identified for potential use as hot gas cleanup sorbents using constructed phase stability diagrams and laboratory screening of various mixed-metal oxide formulations. Modified zinc titanates and other proprietary metal oxide formulations were evaluated at the bench scale and many of them found to be acceptable for operation in the target desulfurization temperature range of 370 C (700 F) to 538 C (1000 F) and regeneration temperatures up to 760 C (1400 F). Further work is still needed to reduce the batch-to-batch repeatability in the fabrication of modified zinc titanates for larger scale applications. The information presented in this Volume 1 report contains the results of moving-bed sorbent development at General Electric's Corporate Research and Development (GE-CRD). A separate Volume 2 report contains the results of the subcontract on fluidized-bed sorbent development at the Institute of Gas Technology (IGT).

  1. Derivation of a continuum model and the energy law for moving contact lines with insoluble surfactants

    SciTech Connect (OSTI)

    Zhang, Zhen, E-mail: matzz@nus.edu.sg; Xu, Shixin, E-mail: matxs@nus.edu.sg [Department of Mathematics, National University of Singapore, Singapore 119076 (Singapore); Ren, Weiqing, E-mail: matrw@nus.edu.sg [Department of Mathematics, National University of Singapore, Singapore 119076 (Singapore); Institute of High Performance Computing, Agency for Science, Technology and Research, Singapore 138632 (Singapore)

    2014-06-15

    A continuous model is derived for the dynamics of two immiscible fluids with moving contact lines and insoluble surfactants based on thermodynamic principles. The continuum model consists of the Navier-Stokes equations for the dynamics of the two fluids and a convection-diffusion equation for the evolution of the surfactant on the fluid interface. The interface condition, the boundary condition for the slip velocity, and the condition for the dynamic contact angle are derived from the consideration of energy dissipations. Different types of energy dissipations, including the viscous dissipation, the dissipations on the solid wall and at the contact line, as well as the dissipation due to the diffusion of surfactant, are identified from the analysis. A finite element method is developed for the continuum model. Numerical experiments are performed to demonstrate the influence of surfactant on the contact line dynamics. The different types of energy dissipations are compared numerically.

  2. Accretion and OH photodissociation at a nearby T Tauri system in the ? Pictoris moving group

    SciTech Connect (OSTI)

    Zuckerman, B.; Vican, Laura [Department of Physics and Astronomy, University of California, Los Angeles, CA 90095 (United States); Rodriguez, David R., E-mail: ben@astro.ucla.edu, E-mail: lvican@ucla.edu, E-mail: drodrigu@das.uchile.cl [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile)

    2014-06-20

    We present spectra of an M-type, binary star system (LDS 5606) that belongs to the nearby ?20 Myr old ? Pictoris moving group. Both stars are very dusty; the dustier member displays optical emission lines from eight elements indicative of ongoing mass accretion. The spectra of both stars contain oxygen forbidden line emission at 6302 and 5579 Å, consistent with a recent model of far ultraviolet photodissociation of OH molecules in a circumstellar disk. These are the oldest dwarf stars presently known to display such a phenomenon. The spectral energy distribution of the dustier star indicates substantial quantities of dust as hot as 900 K, and its fractional infrared luminosity (L {sub IR}/L {sub bol}) is almost as large as that of the main sequence record holder, V488 Per. The LDS 5606 binary joins a remarkable group of very dusty, old, T Tauri stars that belong to widely separated multiple systems.

  3. Drag force on a sphere moving towards an anisotropic super-hydrophobic plane

    E-Print Network [OSTI]

    Evgeny S. Asmolov; Aleksey V. Belyaev; Olga I. Vinogradova

    2011-06-01

    We analyze theoretically a high-speed drainage of liquid films squeezed between a hydrophilic sphere and a textured super-hydrophobic plane, that contains trapped gas bubbles. A super-hydrophobic wall is characterized by parameters $L$ (texture characteristic length), $b_1$ and $b_2$ (local slip lengths at solid and gas areas), and $\\phi_1$ and $\\phi_2$ (fractions of solid and gas areas). Hydrodynamic properties of the plane are fully expressed in terms of the effective slip-length tensor with eigenvalues that depend on texture parameters and $H$ (local separation). The effect of effective slip is predicted to decrease the force as compared with expected for two hydrophilic surfaces and described by the Taylor equation. The presence of additional length scales, $L$, $b_1$ and $b_2$, implies that a film drainage can be much richer than in case of a sphere moving towards a hydrophilic plane. For a large (compared to $L$) gap the reduction of the force is small, and for all textures the force is similar to expected when a sphere is moving towards a smooth hydrophilic plane that is shifted down from the super-hydrophobic wall. The value of this shift is equal to the average of the eigenvalues of the slip-length tensor. By analyzing striped super-hydrophobic surfaces, we then compute the correction to the Taylor equation for an arbitrary gap. We show that at thinner gap the force reduction becomes more pronounced, and that it depends strongly on the fraction of the gas area and local slip lengths. For small separations we derive an exact equation, which relates a correction for effective slip to texture parameters. Our analysis provides a framework for interpreting recent force measurements in the presence of super-hydrophobic surface.

  4. A KINE-CHEMICAL INVESTIGATION OF THE AB DOR MOVING GROUP 'STREAM'

    SciTech Connect (OSTI)

    Barenfeld, Scott A.; Bubar, Eric J.; Mamajek, Eric E. [University of Rochester, Department of Physics and Astronomy, Rochester, NY 14627-0171 (United States)] [University of Rochester, Department of Physics and Astronomy, Rochester, NY 14627-0171 (United States); Young, Patrick A. [Arizona State University, School of Earth and Space Exploration, Tempe, AZ 85287-1404 (United States)] [Arizona State University, School of Earth and Space Exploration, Tempe, AZ 85287-1404 (United States)

    2013-03-20

    The AB Dor Moving Group consists of a 'nucleus' of {approx}10 stars at d {approx_equal} 20 pc, along with dozens of purported 'stream' members distributed across the sky. We perform a chemical and kinematic analysis of a subsample of AB Dor stream stars to test whether they constitute a physical stellar group. We use the NEMO Galactic kinematic code to investigate the orbits of the stream members, and perform a chemical abundance analysis using high resolution spectra taken with the Magellan Clay 6.5 m telescope. Using a {chi}{sup 2} test with the measured abundances for 10 different elements, we find that only half of the purported AB Dor stream members could possibly constitute a statistically chemically homogeneous sample. Some stream members with three-dimensional velocities were hundreds of parsecs from the AB Dor nucleus {approx}10{sup 8} yr ago, and hence were unlikely to share a common origin. We conclude that the published lists of AB Dor moving group stream members are unlikely to represent the dispersed remnant of a single star formation episode. A subsample of the stream stars appears to be both statistically chemically homogeneous and in the vicinity of the AB Dor nucleus at birth. Their mean metallicity is [Fe/H] = 0.02 {+-} 0.02 dex, which we consider representative for the AB Dor group. Finally, we report a strong lower limit on the age of the AB Dor nucleus of >110 Myr based on the pre-main sequence contraction times for K-type members which have reached the main sequence.

  5. Biomass Torrefaction Process Review and Moving Bed Torrefaction System Model Development

    SciTech Connect (OSTI)

    Jaya Shakar Tumuluru; Shahab Sokhansanj; Christopher T. Wright; Richard D. Boardman

    2010-08-01

    Torrefaction is currently developing as an important preprocessing step to improve the quality of biomass in terms of physical properties, and proximate and ultimate composition. Torrefaction is a slow heating of biomass in an inert or reduced environment to a maximum temperature of 300 C. Torrefaction can also be defined as a group of products resulting from the partially controlled and isothermal pyrolysis of biomass occurring in a temperature range of 200-230 C and 270-280 C. Thus, the process can also be called a mild pyrolysis as it occurs at the lower temperature range of the pyrolysis process. At the end of the torrefaction process, a solid uniform product with lower moisture content and higher energy content than raw biomass is produced. Most of the smoke-producing compounds and other volatiles are removed during torrefaction, producing a final product that will have a lower mass but a higher heating value. An important aspect of research is to establish a degree of torrefaction where gains in heating value offset the loss of mass. There is a lack of literature on torrefaction reactor designs and a design sheet for estimating the dimensions of the torrefier based on capacity. This study includes (a) conducting a detailed review on the torrefaction of biomass in terms of understanding the process, product properties, off-gas compositions, and methods used, and (b) to design a moving bed torrefier, taking into account the basic fundamental heat and mass transfer calculations. Specific objectives include calculating the dimensions like diameter and height of the moving packed bed for different capacities, designing the heat loads and gas flow rates, and developing an interactive excel sheet where the user can define design specifications. In this report, 25-1000 kg/hr are used in equations for the design of the torrefier, examples of calculations, and specifications for the torrefier.

  6. Biomass Torrefaction Process Review and Moving Bed Torrefaction System Model Development

    SciTech Connect (OSTI)

    Jaya Shakar Tumuluru; Shahab Sokhansanj; Christopher T. Wright

    2010-08-01

    Torrefaction is currently developing as an important preprocessing step to improve the quality of biomass in terms of physical properties, and proximate and ultimate composition. Torrefaction is a slow heating of biomass in an inert or reduced environment to a maximum temperature of 300°C. Torrefaction can also be defined as a group of products resulting from the partially controlled and isothermal pyrolysis of biomass occurring in a temperature range of 200–230ºC and 270–280ºC. Thus, the process can also be called a mild pyrolysis as it occurs at the lower temperature range of the pyrolysis process. At the end of the torrefaction process, a solid uniform product with lower moisture content and higher energy content than raw biomass is produced. Most of the smoke-producing compounds and other volatiles are removed during torrefaction, producing a final product that will have a lower mass but a higher heating value. An important aspect of research is to establish a degree of torrefaction where gains in heating value offset the loss of mass. There is a lack of literature on torrefaction reactor designs and a design sheet for estimating the dimensions of the torrefier based on capacity. This study includes a) conducting a detailed review on the torrefaction of biomass in terms of understanding the process, product properties, off-gas compositions, and methods used, and b) to design a moving bed torrefier, taking into account the basic fundamental heat and mass transfer calculations. Specific objectives include calculating the dimensions like diameter and height of the moving packed bed for different capacities, designing the heat loads and gas flow rates, and developing an interactive excel sheet where the user can define design specifications. In this report, 25–1000 kg/hr are used in equations for the design of the torrefier, examples of calculations, and specifications for the torrefier.

  7. NUMERICAL SIMULATIONS OF CHROMOSPHERIC ANEMONE JETS ASSOCIATED WITH MOVING MAGNETIC FEATURES

    SciTech Connect (OSTI)

    Yang, Liping; He, Jiansen; Tu, Chuanyi; Zhang, Lei; Peter, Hardi; Feng, Xueshang; Zhang, Shaohua

    2013-11-01

    Observations with the space-based solar observatory Hinode show that small-scale magnetic structures in the photosphere are found to be associated with a particular class of jets of plasma in the chromosphere called anemone jets. The goal of our study is to conduct a numerical experiment of such chromospheric anemone jets related to the moving magnetic features (MMFs). We construct a 2.5 dimensional numerical MHD model to describe the process of magnetic reconnection between the MMFs and the pre-existing ambient magnetic field, which is driven by the horizontal motion of the magnetic structure in the photosphere. We include thermal conduction parallel to the magnetic field and optically thin radiative losses in the corona to account for a self-consistent description of the evaporation process during the heating of the plasma due to the reconnection process. The motion of the MMFs leads to the expected jet and our numerical results can reproduce many observed characteristics of chromospheric anemone jets, topologically and quantitatively. As a result of the tearing instability, plasmoids are generated in the reconnection process that are consistent with the observed bright moving blobs in the anemone jets. An increase in the thermal pressure at the base of the jet is also driven by the reconnection, which induces a train of slow-mode shocks propagating upward. These shocks are a secondary effect, and only modulate the outflow of the anemone jet. The jet itself is driven by the energy input due to the reconnection of the MMFs and the ambient magnetic field.

  8. A Graph Model for the quantum mechanics of a moving cyclic disturbance interacting at a spatial position

    E-Print Network [OSTI]

    Daniel Brown

    2006-03-24

    An analysis is made of a moving disturbance using a directed cyclic graph. A statistical approach is used to calculate the alternative positions in space and state of the disturbance with a defined observed time. The probability for a freely moving entity interacting in a particular spatial position is calculated and a formulation is derived for the minimum locus of uncertainty in position and momentum. This is found to accord with calculations for quantum mechanics. The model has proven amenable to computer modelling; a copy of the "SimulTime" program is available on request.

  9. Characterizing the AB Doradus moving group via high-resolution spectroscopy and kinematic traceback

    SciTech Connect (OSTI)

    McCarthy, Kyle; Wilhelm, Ronald J.

    2014-10-01

    We present a detailed analysis of 10 proposed F and G members of the nearby, young moving group AB Doradus (ABD). Our sample was obtained using the 2.7 m telescope at the McDonald Observatory with the coude echelle spectrograph, achieving R ? 60,000 and signal-to-noise ratio ?200. We derive spectroscopic T {sub eff}, log(g), [Fe/H], and microturbulance (v{sub t} ) using a bootstrap method of the TGVIT software resulting in typical errors of 33K in T {sub eff}, 0.08 dex in log(g), 0.03 dex in [Fe/H], and 0.13 km s{sup –1} in v{sub t} . Characterization of the ABD sample is performed in three ways: (1) chemical homogeneity, (2) kinematic traceback, and (3) isochrone fitting. We find the average metal abundance is [M/H] = –0.03 ± 0.06 with a traceback age of 125 Myr. Our stars were fit to three different evolutionary models and we found that the best match to our ABD sample is the YREC [M/H] = –0.1 model. In our sample of 10 stars, we identify 1 star that is a probable non-member, 3 enigmatic stars, and 6 stars with confirmed membership. We also present a list of chemically coherent stars from this study and the Barenfeld et al. study.

  10. Drag force on a sphere moving towards an anisotropic super-hydrophobic plane

    E-Print Network [OSTI]

    Asmolov, Evgeny S; Vinogradova, Olga I

    2011-01-01

    We analyze theoretically a high-speed drainage of liquid films squeezed between a hydrophilic sphere and a textured super-hydrophobic plane, that contains trapped gas bubbles. A super-hydrophobic wall is characterized by parameters $L$ (texture characteristic length), $b_1$ and $b_2$ (local slip lengths at solid and gas areas), and $\\phi_1$ and $\\phi_2$ (fractions of solid and gas areas). Hydrodynamic properties of the plane are fully expressed in terms of the effective slip-length tensor with eigenvalues that depend on texture parameters and $H$ (local separation). The effect of effective slip is predicted to decrease the force as compared with expected for two hydrophilic surfaces and described by the Taylor equation. The presence of additional length scales, $L$, $b_1$ and $b_2$, implies that a film drainage can be much richer than in case of a sphere moving towards a hydrophilic plane. For a large (compared to $L$) gap the reduction of the force is small, and for all textures the force is similar to expec...

  11. Emission of Cosmic Radio-waves, $X$- or $?$-rays by Moving Unstable Particles at Late Times

    E-Print Network [OSTI]

    K. Urbanowski

    2015-02-11

    A new quantum effect connected with the late time behavior of decaying states is described and its possible observational consequences are analyzed: It is shown that charged unstable particles as well as neutral unstable particles with non--zero magnetic moment which live sufficiently long may emit electromagnetic radiation. This mechanism is due to the nonclassical behavior of unstable particles at late times (at the post exponential time region). Analyzing the transition times region between exponential and non-exponential form of the survival amplitude it is found that the instantaneous energy of the unstable particle can take very large values, much larger than the energy of this state at times from the exponential time region. Based on the results obtained for the model considered, it is shown that this new purely quantum mechanical effect may be responsible for causing unstable particles produced by astrophysical sources and moving with relativistic velocities to emit electromagnetic--, $X$-- or $\\gamma$--rays at some time intervals from the transition time regions.

  12. Self-Assembly of Faceted Particles Triggered by a Moving Ice Front

    E-Print Network [OSTI]

    Florian Bouville; Eric Maire; Sylvain Deville

    2015-06-30

    The possibility to align and organize faceted particles in the bulk offers intriguing possibilities for the design and discovery of materials and architectures exhibiting novel functional properties. The growth of ice crystals can be used to trigger the self-assembly of large, anisotropic particles and consequently to obtain three-dimensional porous materials of large dimensions in a limited amount of time. These mechanisms have not been explored so far due to the difficulty to experimentally investigate these systems. Here we elucidate the self-assembly mechanisms of faceted particles driven by ice growth by a combination of X-ray holotomography and discrete element modeling, providing insights into both the dynamics of self-assembly and their final packing. The encapsulation of particles is the result of a delicate balance between the force exerted by the percolating network of concentrated particles and the force exerted by the moving interface. We illustrate the benefits of such self-assembly for thermal management composite materials.

  13. A topological study of gravity waves generated by moving bodies using the method of steepest descents

    E-Print Network [OSTI]

    Trinh, Philippe H

    2015-01-01

    The standard analytical approach for studying gravity free-surface waves generated by a moving body often relies upon a linearization of the physical geometry, where the body is considered asymptotically small in one or several of its dimensions. In this paper, a methodology that avoids any such geometrical simplification is presented for the case of flows at low speeds. The approach is made possible through a reduction of the water-wave equations to a complex-valued integral equation that can be studied using the method of steepest descents. The main result is a theory that establishes a correspondence between a given physical flow geometry, with the topology of the Riemann surface formed by the steepest descent paths. Then, when a geometrical feature of the body is modified, a corresponding change to the Riemann surface is observed, and the resultant effects to the water waves can be derived. This visual procedure is demonstrated for the case of two-dimensional free-surface flow past a surface-piercing ship...

  14. Experimental study of forces on freely moving spherical particles during resuspension into turbulent flow

    E-Print Network [OSTI]

    Traugott, Hadar

    2015-01-01

    Turbulent resuspension is the process of lifting solid particles from the bottom by turbulent flow, ubiquitous in natural and industrial problems. The process is a sequence of events that start with an incipient motion when the particle is dislodged from its place, continue as sliding or rolling along the surface, and ending with the detachment of the particle from the surface and lifting it up into the flow. In this study we measure in details the motion of freely moving solid spherical particles along the bottom smooth wall under an oscillating grid turbulence and track them through the lift-off events. We measure simultaneously the Lagrangian trajectories of the particles and the flow tracers around them. We estimate the local flow parameters and extract the different force terms that act on a particle. For the particles of the diameter comparable with the Kolmogorov length scale, either sliding or rolling along the smooth wall under a zero-mean turbulent flow, we find that: i) the lift force is a dominant...

  15. LibGaze: Real-time gaze-tracking of freely moving observers for wall-sized displays

    E-Print Network [OSTI]

    of fixation and low-resolution in the periphery. Many eye-tracking systems require the ob- server's head freely and interact with a wall-sized display. The system combines a head-mounted eye tracker with a mo-study, designed to measure how users visually explore large displays. We find that observers use head move- ments

  16. Deep QA: Moving beyond the hype to examine the challenges in creating a cognitive assistant for humans

    E-Print Network [OSTI]

    Deep QA: Moving beyond the hype to examine the challenges in creating a cognitive assistant in IBM's DeepQA project by a research team". Hiding behind this fairly bland definition is a complex set be when he 'grows up', and the many deep research questions that need to be addressed along the way

  17. Robust UAV Coordination for Target Tracking using Output-Feedback Model Predictive Control with Moving Horizon Estimation

    E-Print Network [OSTI]

    Hespanha, João Pedro

    Robust UAV Coordination for Target Tracking using Output-Feedback Model Predictive Control consider the control of two UAVs tracking an evasive moving ground vehicle. The UAVs are small fixed-wing aircraft equipped with gimbaled cameras and must coordinate their control actions so that at least one UAV

  18. THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA' CUT OFF OF VAN DER

    E-Print Network [OSTI]

    Pugh, Mary

    THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA ) in one space dimension. The equation without the second order term is derived from a `lubrication where f(h) = hn , n > 0. The fourth order term comes from a `lubrication approximation' and models

  19. THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA' CUT OFF OF VAN DER

    E-Print Network [OSTI]

    Pugh, Mary

    THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA ) in one space dimension. The equation without the second order term is derived from a `lubrication the case where f(h) = h n , n > 0. The fourth order term comes from a `lubrication approximation

  20. Title: Moving GIS into the Ocean Realm: Meeting the Need for Intelligent Authors: Simon Evans, Jeanne Murday and Richard Lawrence.

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    Title: Moving GIS into the Ocean Realm: Meeting the Need for Intelligent Data Authors: Simon Evans provides the means of capturing/modeling ocean data and enabling the existence of "intelligent data objects advances have been made to offer a plethora of specific marine data sensors (e.g., Swathe Echo Sounders

  1. Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn is converted

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn is converted to electricity. Since wind speeds vary from month to month and second to second, the amount of electricity wind can make varies constantly. Sometimes a wind turbine will make no power at all

  2. A SYNERGY OF MICROWAVE CLOUD TOMOGRAPHY AND SCANNING RADAR: MOVING TOWARD A 3D VIEW OF CLOUDS

    E-Print Network [OSTI]

    A SYNERGY OF MICROWAVE CLOUD TOMOGRAPHY AND SCANNING RADAR: MOVING TOWARD A 3D VIEW OF CLOUDS D complementary techniques, i.e., cloud microwave tomography and scanning radar, to retrieve 3D cloud properties the sixth moment of cloud droplets, while cloud tomography, by remotely probing cloud microwave emission

  3. Moving Frames in Quantum Mechanics Many-body systems may have a ground state that breaks spontaneously a symmetry. In

    E-Print Network [OSTI]

    Kurchan, Jorge

    Heisenberg model in a finite lattice: the system orients in some direction, but, since the size is finite frame to the particle system. In order to solve this problem, together with my Thesis advisor D. Bes1 Moving Frames in Quantum Mechanics Many-body systems may have a ground state that breaks

  4. DATA ACCESS POLICY As NJIT has moved to a distributed data access environment, policy has been established

    E-Print Network [OSTI]

    DATA ACCESS POLICY As NJIT has moved to a distributed data access environment, policy has been established to protect the computer-based institutional data from unauthorized (c.q. other improprietary) access and us. Attached is a policy statement regarding data access at the New Jersey Institute

  5. Stability of gravity-capillary waves generated by a moving pressure disturbance in water of finite depth

    E-Print Network [OSTI]

    Stability of gravity-capillary waves generated by a moving pressure disturbance in water of finite In previous work, we investigated two-dimensional steady gravity-capillary waves generated by a localized-capillary, depression wave, elevation wave, fKdV, stability 1 Introduction Two-dimensional surface waves generated

  6. Tangential force, Frictional Torque and Heating Rate of a Small Neutral Rotating Particle Moving through the Equilibrium Background Radiation

    E-Print Network [OSTI]

    G. V. Dedkov; A. A. Kyasov

    2013-02-04

    For the first time, based on the fluctuation-electromagnetic theory, we have calculated the drug force, the radiation heat flux and the frictional torque on a small rotating particle moving at a relativistic velocity through the equilibrium background radiation (photon gas). The particle and background radiation are characterized by different temperatures corresponding to the local thermodynamic equilibrium in their own reference frames.

  7. Thermal radiation and blackbody radiation drag of a large-sized perfectly black particle moving with relativistic velocity

    E-Print Network [OSTI]

    Kyasov, A A

    2015-01-01

    We have developed a self-consistent description of the radiation heat transfer and dynamics of large perfectly black spherical bodies with sizes much greater than the characteristic wavelength of radiation moving in a photon gas with relativistic velocity. The results can be important in astrophysics.

  8. 1 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF PITTSBURGH An Engine for Moving Pennsylvania Forward

    E-Print Network [OSTI]

    Sibille, Etienne

    1 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF PITTSBURGH An Engine for Moving Pennsylvania Forward: The 2014 Economic and Community Impact Report of the University of Pittsburgh Summer/Fall 2014 #12;2 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF PITTSBURGH TABLE OF CONTENTS

  9. Abstract--Command signals that can move a flexible system without residual vibration and also limit the

    E-Print Network [OSTI]

    Singhose, William

    Abstract-- Command signals that can move a flexible system without residual vibration and also to control unwanted vibration in flexible systems [1]-[6]. One approach involves designing a smooth reference command that leads to low levels of vibration [5], while others utilize command shaping [1

  10. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Climate Action Partnership Contribution of Food GHG Emissions Reduction: Moving

    E-Print Network [OSTI]

    target: Ensure that 90% of UBC's food system waste can be composted or recycled by 2015. We reviewed Waste Management, UBC Food Services and the AMS Food and Beverage Partnership Contribution of Food GHG Emissions Reduction: Moving UBC Beyond Climate Neutral Jennifer Baum

  11. Move3D: a generic platform for path planning T. Sim'eon, JP. Laumond, F. Lamiraux

    E-Print Network [OSTI]

    Cortés, Juan

    roadmap al­ gorithms briefly reviewed in Section 2. In Sec­ tion 3, we present the software architecture of Move3D implementing the various ingredients re­ quired by roadmap algorithms: collision­checkers, steering methods, roadmaps builders. The following sections give practical results obtained in problems

  12. Moving water well: comparing hydraulic efficiency in twigs and trunks of coniferous, ring-porous, and diffuse-

    E-Print Network [OSTI]

    Thomas, David D.

    Moving water well: comparing hydraulic efficiency in twigs and trunks of coniferous, ring-8137.2010.03181.x Key words: conduit frequency, hydraulic architecture, hydraulic conductivity, hydraulic efficiency in their xylem anatomy, but the functional consequences of these differences are not well understood from

  13. Autonomously Moving Local Nanoprobes in Heterogeneous Magnetic Fields Prajnaparamita Dhar, Yanyan Cao, Timothy Kline, Priya Pal, Cheryl Swayne,

    E-Print Network [OSTI]

    gryphiswaldense), and three types of catalytic magnetic nanorods were released in an aqueous solution on topAutonomously Moving Local Nanoprobes in Heterogeneous Magnetic Fields Prajnaparamita Dhar, Yanyan Cao, Timothy Kline, Priya Pal, Cheryl Swayne, Thomas M. Fischer,*, Brian Miller, Thomas E. Mallouk

  14. Natural Gas Futures Prices (NYMEX)

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

    093015 View History Spot Price Henry Hub 2.62 2.62 2.60 2.66 2.57 1997-2015 Futures Prices Contract 1 2.569 2.591 2.564 2.563 2.586 2.524 1994-2015 Contract 2 2.638 2.674 2.631...

  15. Probabilities of Possible Future Prices (Released in the STEO April 2010)

    Reports and Publications (EIA)

    2010-01-01

    The Energy Information Administration introduced a monthly analysis of energy price volatility and forecast uncertainty in the October 2009 Short-Term Energy Outlook (STEO). Included in the analysis were charts portraying confidence intervals around the New York Mercantile Exchange (NYMEX) futures prices of West Texas Intermediate (equivalent to light sweet crude oil) and Henry Hub natural gas contracts.

  16. Volvo Group Position on Alternative Fuels for Commercial Vehicles

    E-Print Network [OSTI]

    California at Davis, University of

    in Transportation Workshop Volvo Group North America #12;Volvo Group Trucks Technology Compression Ignition LNG / DME Trucks need range and power to deliver Spark Ignition CNG Spark Ignition LNG Not to Scale application using LNG ­ LNG retail price calculated from Henry Hub spot prices ­ No incentive taken

  17. Arrowhead Center: Modeling Energy Market Volatility Report Title: Modeling Energy Market Volatility

    E-Print Network [OSTI]

    Johnson, Eric E.

    10 5 Percent Change in Oil and Gas Extraction Employment: REMI Historic 2000 to 2009 and Experiment 2 in New Mexico 2 2 US Oil Rig Counts and WTI Spot Prices January 2000 to December 2009 7 3 US Natural Gas Rig Counts and Henry Hub Spot Price January 2000 to December 2009 7 4 US Oil and Gas Rig Counts

  18. Modeling Energy Market Volatility Using REMI October 2010

    E-Print Network [OSTI]

    Johnson, Eric E.

    Sources: WTI prices from EIA, Short Term Energy Outlook, Table 2 and GDP deflator from Bureau of Economic ($2005) Henry Hub Spot Price Sources: WTI prices from EIA, Short Term Energy Outlook, Table 2 and GDP Percent Change In Real Coal Price ($2005 Per short ton) Sources: Coal prices from EIA, Annual Energy

  19. EIA Energy Information Administration

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

    Henry Hub, where prices at the end of last week were about 2.25. The season&20;s first hurricane, &24;Danny,&23; also played a role in last week&20;s price activity, as an estimated 2.5 Bcf...

  20. General properties of the radiation spectra from relativistic electrons moving in Langmuir turbulence

    SciTech Connect (OSTI)

    Teraki, Yuto; Takahara, Fumio

    2014-05-20

    Using a numerical method, we examine the radiation spectra from relativistic electrons moving in Langmuir turbulence, which are expected to exist in high energy astrophysical objects. The spectral shape is characterized by the spatial scale ?, field strength ?, and frequency of the Langmuir waves, and in terms of frequency they are represented by ?{sub 0} = 2?c/?, ?{sub st} = e?/mc, and ?{sub p}, respectively. We normalize ?{sub st} and ? {sub p} by ?{sub 0} as a ? ?{sub st}/?{sub 0} and b ? ?{sub p}/?{sub 0}, and examine the spectral shape in the a–b plane. An earlier study based on the diffusive radiation in Langmuir turbulence (DRL) theory by Fleishman and Toptygin showed that the typical frequency is ?{sup 2}?{sub p} and that the low frequency spectrum behaves as F {sub ?}??{sup 1} for b > 1 irrespective of a. Here, we adopt the first principle numerical approach to obtain the radiation spectra in more detail. We generate Langmuir turbulence by superposing Fourier modes, injecting monoenergetic electrons, solving the equation of motion, and calculating the radiation spectra using a Lienard-Wiechert potential. We find different features from the DRL theory for a > b > 1. The peak frequency turns out to be ?{sup 2}?{sub st}, which is higher than the ?{sup 2}?{sub p} predicted by the DRL theory, and the spectral index of the low frequency region is not 1 but 1/3. This is because the typical deflection angle of electrons is larger than the angle of the beaming cone ?1/?. We call the radiation for this case 'wiggler radiation in Langmuir turbulence'.